2.8.12 正式版

自动编译时添加 Help.zip

.github/ISSUE_TEMPLATE/bug1.yml

@@ -1,6 +1,6 @@
 name: "Minecraft 崩溃"
 description: "PCL 提示 “Minecraft 出现错误”，或游戏崩溃"
-labels: [· Bug, 新反馈]
+labels: [· Bug, 新提交]
 body:
 - type: checkboxes
   id: "yml-1"

.github/ISSUE_TEMPLATE/bug2.yml

@@ -1,6 +1,6 @@
 name: "下载或登录时卡住或失败"
 description: "下载游戏、Mod 或整合包，或登录正版账号时出现问题"
-labels: [· Bug, 新反馈]
+labels: [· Bug, 新提交]
 body:
 - type: checkboxes
   id: "yml-1"

.github/ISSUE_TEMPLATE/bug9.yml

@@ -1,6 +1,6 @@
 name: "综合 Bug 反馈"
 description: "遇见了没有细分选项的其他 Bug"
-labels: [· Bug, 新反馈]
+labels: [· Bug, 新提交]
 body:
 - type: checkboxes
   id: "yml-1"

.github/ISSUE_TEMPLATE/ch.yml

@@ -1,6 +1,6 @@
 name: "优化建议"
 description: "对已有功能的小幅度优化或改进建议"
-labels: [· 优化, 新反馈]
+labels: [· 优化, 新提交]
 body:
 - type: checkboxes
   id: "yml-1"

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +1,8 @@
 blank_issues_enabled: false
 contact_links:
+  - name: 主页预设反馈
+    url: https://github.com/Hex-Dragon/PCL2/discussions/categories/自定义主页
+    about: 提交与预设的主页（设置 → 个性化 → 主页预设）中的具体内容相关的反馈
   - name: 帮助文档反馈
     url: https://github.com/LTCatt/PCL2Help/issues
     about: 提交与 PCL 帮助文档（更多 → 帮助）中的具体内容相关的反馈

.github/ISSUE_TEMPLATE/feature.yml

@@ -1,6 +1,6 @@
 name: "新功能提案"
 description: "对已有功能的大幅度修改，或添加一个新内容或选项"
-labels: [· 新功能, 新反馈]
+labels: [· 新功能, 新提交]
 body:
 - type: checkboxes
   id: "yml-1"

.github/workflows/build.yml

@@ -36,6 +36,13 @@ jobs:
         (gc "Plain Craft Launcher 2\Modules\ModSecret.vb") -replace 'Public Const OAuthClientId As String = ""', 'Public Const OAuthClientId As String = "${{ secrets.CLIENT_ID }}"' | Out-File "Plain Craft Launcher 2\Modules\ModSecret.vb"
         (gc "Plain Craft Launcher 2\Modules\ModSecret.vb") -replace 'Public Const CurseForgeAPIKey As String = ""', 'Public Const CurseForgeAPIKey As String = "${{ secrets.CURSEFORGE_API_KEY }}"' | Out-File "Plain Craft Launcher 2\Modules\ModSecret.vb"
         (gc "Plain Craft Launcher 2\Modules\Base\ModBase.vb") -replace 'Public Const CommitHash As String = ""', 'Public Const CommitHash As String = "${{ github.sha }}"' | Out-File "Plain Craft Launcher 2\Modules\Base\ModBase.vb"
+        rm "Plain Craft Launcher 2\Resources\Help.zip"
+        aria2c "--out=Plain Craft Launcher 2\Resources\Help.zip" "https://codeload.github.com/LTCatt/PCL2Help/zip/refs/heads/master"
+        7z x "Plain Craft Launcher 2\Resources\Help.zip" -o"Plain Craft Launcher 2\Resources"
+        rm "Plain Craft Launcher 2\Resources\Help.zip"
+        rm "Plain Craft Launcher 2\Resources\PCL2Help-master\*.*"
+        7z a "Plain Craft Launcher 2\Resources\Help.zip" ".\Plain Craft Launcher 2\Resources\PCL2Help-master\*"
+        rm "Plain Craft Launcher 2\Resources\PCL2Help-master\" -Recurse
     - name: Build
       run: msbuild "Plain Craft Launcher 2\Plain Craft Launcher 2.vbproj" -p:Configuration=${{ matrix.configuration }}
     - name: Upload a Build Artifact

LICENCE

@@ -2,24 +2,25 @@
 
 一、承诺与声明。
 
-　　开发者承诺，在您遵守本指南的情况下，不会追究您的责任，但最终裁量权仍由开发者保留。
+　　开发者承诺，在您遵守本指南且善意使用的情况下，不会追究您的责任，但最终裁量权仍由开发者保留。
 　　法律上，开发者仍保留所有权利（All Rights Reserved），且可能随时修改本指南，本指南并不是永久性保证。
 
 二、少量使用情形。
 
 　　如果您仅合理使用本存储库中的少量内容，或是参考实现思路，您必须：
-　　1、给出适当的署名，且提供指向本存储库的链接。
+　　1、给出适当的署名，且提供指向本存储库的链接。GitHub 上的 Fork 可视为满足此条。
 　　2、不得以任何方式暗示开发者为您或您的使用作担保。
 
 三、大量使用情形。
 
 　　如果您基于该存储库创作衍生作品，或合理使用了本存储库中的较大量内容，您必须：
 　　1、给出适当的署名，且提供指向本存储库的链接。GitHub 上的 Fork 可视为满足此条。
-　　2、不得以任何方式暗示开发者为您或您的使用作担保，且需要给出适当的说明，表示这是非官方内容。
-　　3、使用本指南文件作为协议，不得附加额外条款。
-　　4、该衍生作品不能被允许用于再次分发。包括但不限于用于制作整合包。
-　　5、该衍生作品的名称必须以 “PCL” 或 “Plain Craft Launcher” 开头，并在其后添加后缀，例如 “PCL 启动修复版”、“PCL PR Collection”。
-　　6、该衍生作品不得包含 PCL 的赞助功能，或是其他作用相似的功能。包括但不限于主题功能、回声洞投稿功能等。
+　　2、不得以任何方式暗示开发者为您或您的使用作担保。
+　　3、给出适当的说明，以明确表示该衍生作品是非官方内容。
+　　4、使用本指南文件作为协议，不得附加额外条款。
+　　5、该衍生作品的名称必须以 “PCL” 或 “Plain Craft Launcher” 开头，并在其后添加后缀。例如 “PCL 整合包优化版”、“PCL PR Collection”。
+　　6、该衍生作品不得包含 PCL 的赞助解锁功能，或与其用途相近的功能。包括但不限于：主题切换（自定义软件颜色/皮肤）、回声洞投稿等。
+　　7、以善意目的进行合理使用，不要用 PCL 来干坏事、恰烂钱、整烂活。开发者可能会将撤销所有授权作为最终手段。
 
 ————————————
 

Plain Craft Launcher 2/Application.xaml.vb

@@ -31,7 +31,7 @@ Public Class Application
                     '内存优化
                     Dim Ram = My.Computer.Info.AvailablePhysicalMemory
                     Try
-                        PageOtherTest.MemoryOptimizeInternal()
+                        PageOtherTest.MemoryOptimizeInternal(False)
                     Catch ex As Exception
                         MsgBox(ex.Message, MsgBoxStyle.Critical, "内存优化失败")
                         Environment.Exit(-1)
@@ -72,9 +72,17 @@ Public Class Application
             Directory.CreateDirectory(PathAppdata)
             '检测单例
 #If Not DEBUG Then
+            Dim ShouldWaitForExit As Boolean = e.Args.Length > 0 AndAlso e.Args(0) = "--wait" '要求等待已有的 PCL 退出
+            Dim WaitRetryCount As Integer = 0
+WaitRetry:
             Dim WindowHwnd As IntPtr = FindWindow(Nothing, "Plain Craft Launcher　")
             If WindowHwnd = IntPtr.Zero Then FindWindow(Nothing, "Plain Craft Launcher 2　")
             If WindowHwnd <> IntPtr.Zero Then
+                If ShouldWaitForExit AndAlso WaitRetryCount < 20 Then '至多等待 10 秒
+                    WaitRetryCount += 1
+                    Thread.Sleep(500)
+                    GoTo WaitRetry
+                End If
                 '将已有的 PCL 窗口拖出来
                 ShowWindowToTop(WindowHwnd)
                 '播放提示音并退出
@@ -102,11 +110,11 @@ Public Class Application
             Log($"[Start] 程序版本：{VersionDisplayName} ({VersionCode}{If(CommitHash = "", "", $"，#{CommitHash}")})")
             Log($"[Start] 识别码：{UniqueAddress}{If(ThemeCheckOne(9), "，已解锁反馈主题", "")}")
             Log($"[Start] 程序路径：{PathWithName}")
-            Log($"[Start] 系统编码：{Encoding.Default} ({Encoding.Default.CodePage}, GBK={IsGBKEncoding})")
+            Log($"[Start] 系统编码：{Encoding.Default.HeaderName} ({Encoding.Default.CodePage}, GBK={IsGBKEncoding})")
             Log($"[Start] 管理员权限：{IsAdmin()}")
             '检测异常环境
             If Path.Contains(IO.Path.GetTempPath()) OrElse Path.Contains("AppData\Local\Temp\") Then
-                MyMsgBox("请将 PCL 从压缩文件中解压，或是更换文件夹后再继续使用！" & vbCrLf & "程序目前在临时文件夹中运行，设置、游戏存档等可能无法保存，且部分功能将无法使用。", "环境警告", "我知道了", IsWarn:=True)
+                MyMsgBox("请将 PCL 从压缩包中解压之后再使用！" & vbCrLf & "在当前环境下运行可能会导致丢失游戏存档或设置，部分功能也可能无法使用！", "环境警告", "我知道了", IsWarn:=True)
             End If
             If Is32BitSystem Then
                 MyMsgBox("PCL 和新版 Minecraft 均不再支持 32 位系统，部分功能将无法使用。" & vbCrLf & "非常建议重装为 64 位系统后再进行游戏！", "环境警告", "我知道了", IsWarn:=True)
@@ -162,7 +170,7 @@ Public Class Application
            ExceptionString.Contains(".NET Framework") OrElse ' “自动错误判断” 的结果分析
            ExceptionString.Contains("未能加载文件或程序集") Then
             OpenWebsite("https://dotnet.microsoft.com/zh-cn/download/dotnet-framework/thank-you/net462-offline-installer")
-            MsgBox("你的 .NET Framework 版本过低或损坏，请在打开的网页中重新下载并安装 .NET Framework 4.6.2 后重试！", MsgBoxStyle.Information, "运行环境错误")
+            MsgBox("你的 .NET Framework 版本过低或损坏，请下载并重新安装 .NET Framework 4.6.2！", MsgBoxStyle.Information, "运行环境错误")
             FormMain.EndProgramForce(Result.Cancel)
         Else
             FeedbackInfo()
@@ -210,8 +218,8 @@ Public Class Application
                 If AssemblyImazenWebp Is Nothing Then
                     Log("[Start] 加载 DLL：Imazen.WebP")
                     AssemblyImazenWebp = Assembly.Load(GetResources("Imazen_WebP"))
-                    SetDllDirectory(PathTemp)
-                    File.WriteAllBytes(PathTemp & "libwebp.dll", GetResources("libwebp64"))
+                    SetDllDirectory(PathPure.TrimEnd("\"))
+                    WriteFile(PathPure & "libwebp.dll", GetResources("libwebp64"))
                 End If
                 Return AssemblyImazenWebp
             End SyncLock

Plain Craft Launcher 2/Controls/MyCard.vb

@@ -293,26 +293,28 @@
     Public Const SwapedHeight As Integer = 40
     Private Sub MyCard_MouseLeftButtonDown(sender As Object, e As MouseButtonEventArgs) Handles Me.MouseLeftButtonDown
         Dim Pos As Double = Mouse.GetPosition(Me).Y
-        If Not IsSwaped AndAlso (IsNothing(SwapControl) OrElse Pos > SwapedHeight OrElse (Pos = 0 AndAlso Not IsMouseDirectlyOver)) Then Exit Sub '检测点击位置；或已经不在可视树上的误判
+        If Not IsSwaped AndAlso
+            (SwapControl Is Nothing OrElse Pos > SwapedHeight OrElse (Pos = 0 AndAlso Not IsMouseDirectlyOver)) Then Exit Sub '检测点击位置；或已经不在可视树上的误判
         IsMouseDown = True
     End Sub
     Private Sub MyCard_MouseLeftButtonUp(sender As Object, e As MouseButtonEventArgs) Handles Me.MouseLeftButtonUp
-        If IsMouseDown Then
+        If Not IsMouseDown Then Return
+        IsMouseDown = False
+
+        Dim Pos As Double = Mouse.GetPosition(Me).Y
+        If Not IsSwaped AndAlso
+            (SwapControl Is Nothing OrElse Pos > SwapedHeight OrElse (Pos = 0 AndAlso Not IsMouseDirectlyOver)) Then Exit Sub '检测点击位置；或已经不在可视树上的误判
+
+        Dim ee = New RouteEventArgs(True)
+        RaiseEvent PreviewSwap(Me, ee)
+        If ee.Handled Then
             IsMouseDown = False
-            Dim Pos As Double = Mouse.GetPosition(Me).Y
-            If Not IsSwaped AndAlso (IsNothing(SwapControl) OrElse Pos > SwapedHeight OrElse (Pos = 0 AndAlso Not IsMouseDirectlyOver)) Then Exit Sub '检测点击位置；或已经不在可视树上的误判
-
-            Dim ee = New RouteEventArgs(True)
-            RaiseEvent PreviewSwap(Me, ee)
-            If ee.Handled Then
-                IsMouseDown = False
-                Exit Sub
-            End If
-
-            IsSwaped = Not IsSwaped
-            Log("[Control] " & If(IsSwaped, "折叠卡片", "展开卡片") & If(Title Is Nothing, "", "：" & Title))
-            RaiseEvent Swap(Me, ee)
+            Return
         End If
+
+        IsSwaped = Not IsSwaped
+        Log("[Control] " & If(IsSwaped, "折叠卡片", "展开卡片") & If(Title Is Nothing, "", "：" & Title))
+        RaiseEvent Swap(Me, ee)
     End Sub
     Private Sub MyCard_MouseLeave_Swap(sender As Object, e As MouseEventArgs) Handles Me.MouseLeave
         IsMouseDown = False

Plain Craft Launcher 2/Controls/MyImage.vb

@@ -0,0 +1,189 @@
+Public Class MyImage
+    Inherits Image
+
+#Region "公开属性"
+
+    ''' <summary>
+    ''' 网络图片的缓存有效期。
+    ''' 在这个时间后，才会重新尝试下载图片。
+    ''' </summary>
+    Public FileCacheExpiredTime As New TimeSpan(7, 0, 0, 0) '7 天
+
+    ''' <summary>
+    ''' 是否允许将网络图片存储到本地用作缓存。
+    ''' </summary>
+    Public Property EnableCache As Boolean
+        Get
+            Return GetValue(EnableCacheProperty)
+        End Get
+        Set(value As Boolean)
+            SetValue(EnableCacheProperty, value)
+        End Set
+    End Property
+    Public Shared Shadows ReadOnly EnableCacheProperty As DependencyProperty = DependencyProperty.Register(
+        "EnableCache", GetType(Boolean), GetType(MyImage), New PropertyMetadata(True))
+
+    ''' <summary>
+    ''' 与 Image 的 Source 类似。
+    ''' 若输入以 http 开头的字符串，则会尝试下载图片然后显示，图片会保存为本地缓存。
+    ''' 支持 WebP 格式的图片。
+    ''' </summary>
+    Public Shadows Property Source As String '覆写 Image 的 Source 属性
+        Get
+            Return _Source
+        End Get
+        Set(value As String)
+            If value = "" Then value = Nothing
+            If _Source = value Then Exit Property
+            _Source = value
+            If Not IsInitialized Then Exit Property '属性读取顺序修正：在完成 XAML 属性读取后再触发图片加载（#4868）
+            Load()
+        End Set
+    End Property
+    Private _Source As String = ""
+    Public Shared Shadows ReadOnly SourceProperty As DependencyProperty = DependencyProperty.Register(
+        "Source", GetType(String), GetType(MyImage), New PropertyMetadata(New PropertyChangedCallback(
+    Sub(sender, e) If sender IsNot Nothing Then CType(sender, MyImage).Source = e.NewValue.ToString())))
+
+    ''' <summary>
+    ''' 当 Source 首次下载失败时，会从该备用地址加载图片。
+    ''' </summary>
+    Public Property FallbackSource As String
+        Get
+            Return _FallbackSource
+        End Get
+        Set(value As String)
+            _FallbackSource = value
+        End Set
+    End Property
+    Private _FallbackSource As String = Nothing
+
+    ''' <summary>
+    ''' 正在下载网络图片时显示的本地图片。
+    ''' </summary>
+    Public Property LoadingSource As String
+        Get
+            Return _LoadingSource
+        End Get
+        Set(value As String)
+            _LoadingSource = value
+        End Set
+    End Property
+    Private _LoadingSource As String = "pack://application:,,,/images/Icons/NoIcon.png"
+
+#End Region
+
+    ''' <summary>
+    ''' 实际被呈现的图片地址。
+    ''' </summary>
+    Public Property ActualSource As String
+        Get
+            Return _ActualSource
+        End Get
+        Set(value As String)
+            If value = "" Then value = Nothing
+            If _ActualSource = value Then Exit Property
+            _ActualSource = value
+            Try
+                Dim Bitmap As MyBitmap = If(value Is Nothing, Nothing, New MyBitmap(value)) '在这里先触发可能的文件读取，尽量避免在 UI 线程中读取文件
+                RunInUiWait(Sub() MyBase.Source = Bitmap)
+            Catch ex As Exception
+                Log(ex, $"加载图片失败（{value}）")
+                Try
+                    If value.StartsWithF(PathTemp) AndAlso File.Exists(value) Then File.Delete(value)
+                Catch
+                End Try
+            End Try
+        End Set
+    End Property
+    Private _ActualSource As String = Nothing
+
+    Private Sub Load() _
+        Handles Me.Initialized '属性读取顺序修正：在完成 XAML 属性读取后再触发图片加载（#4868）
+        '空
+        If Source Is Nothing Then
+            ActualSource = Nothing
+            Exit Sub
+        End If
+        '本地图片
+        If Not Source.StartsWithF("http") Then
+            ActualSource = Source
+            Exit Sub
+        End If
+        '从缓存加载网络图片
+        Dim Url As String = Source
+        Dim Retried As Boolean = False
+        Dim TempPath As String = GetTempPath(Url)
+        Dim TempFile As New FileInfo(TempPath)
+        Dim EnableCache As Boolean = Me.EnableCache
+        If EnableCache AndAlso TempFile.Exists Then
+            ActualSource = TempPath
+            If (Date.Now - TempFile.LastWriteTime) < FileCacheExpiredTime Then Exit Sub '无需刷新缓存
+        End If
+        RunInNewThread(
+        Sub()
+            Dim TempDownloadingPath As String = Nothing
+            Try
+RetryStart:
+                '下载
+                ActualSource = LoadingSource '显示加载中图片
+                TempDownloadingPath = TempPath & RandomInteger(0, 10000000)
+                Directory.CreateDirectory(GetPathFromFullPath(TempPath)) '重新实现下载，以避免携带 Header（#5072）
+                Using Client As New Net.WebClient
+                    Client.DownloadFile(Url, TempDownloadingPath)
+                End Using
+                If Url <> Source AndAlso Url <> FallbackSource Then
+                    '已经更换了地址
+                    File.Delete(TempDownloadingPath)
+                ElseIf EnableCache Then
+                    '保存缓存并显示
+                    If File.Exists(TempPath) Then File.Delete(TempPath)
+                    Rename(TempDownloadingPath, TempPath)
+                    RunInUi(Sub() ActualSource = TempPath)
+                Else
+                    '直接显示
+                    RunInUiWait(Sub() ActualSource = TempDownloadingPath)
+                    File.Delete(TempDownloadingPath)
+                End If
+            Catch ex As Exception
+                Try
+                    If TempPath IsNot Nothing Then File.Delete(TempPath)
+                    If TempDownloadingPath IsNot Nothing Then File.Delete(TempDownloadingPath)
+                Catch
+                End Try
+                If Not Retried Then
+                    '更换备用地址
+                    Log(ex, $"下载图片可重试地失败（{Url}）", LogLevel.Developer)
+                    Retried = True
+                    Url = If(FallbackSource, Source)
+                    '空
+                    If Url Is Nothing Then
+                        ActualSource = Nothing
+                        Exit Sub
+                    End If
+                    '本地图片
+                    If Not Url.StartsWithF("http") Then
+                        ActualSource = Url
+                        Exit Sub
+                    End If
+                    '从缓存加载网络图片
+                    TempPath = GetTempPath(Url)
+                    TempFile = New FileInfo(TempPath)
+                    If EnableCache AndAlso TempFile.Exists() Then
+                        ActualSource = TempPath
+                        If (Date.Now - TempFile.CreationTime) < FileCacheExpiredTime Then Exit Sub '无需刷新缓存
+                    End If
+                    '下载
+                    If Source = Url Then Thread.Sleep(1000) '延迟 1s 重试
+                    GoTo RetryStart
+                Else
+                    Log(ex, $"下载图片失败（{Url}）", LogLevel.Hint)
+                End If
+            End Try
+        End Sub, "MyImage PicLoader " & GetUuid() & "#", ThreadPriority.BelowNormal)
+    End Sub
+    Public Shared Function GetTempPath(Url As String) As String
+        Return $"{PathTemp}MyImage\{GetHash(Url)}.png"
+    End Function
+
+End Class

Plain Craft Launcher 2/Controls/MyListItem.xaml.vb

@@ -212,33 +212,26 @@
             If Not _Logo = "" Then
                 If _Logo.StartsWithF("http", True) Then
                     '网络图片
-                    PathLogo = New Image With {
+                    PathLogo = New MyImage With {
                             .Tag = Me,
                             .IsHitTestVisible = LogoClickable,
-                            .Source = New ImageSourceConverter().ConvertFromString(_Logo),
+                            .Source = _Logo,
                             .RenderTransformOrigin = New Point(0.5, 0.5),
                             .RenderTransform = New ScaleTransform With {.ScaleX = LogoScale, .ScaleY = LogoScale},
                             .SnapsToDevicePixels = True, .UseLayoutRounding = False}
                     RenderOptions.SetBitmapScalingMode(PathLogo, BitmapScalingMode.Linear)
-                ElseIf _Logo.EndsWithF(".png", True) OrElse _Logo.EndsWithF(".jpg", True) Then
+                ElseIf _Logo.EndsWithF(".png", True) OrElse _Logo.EndsWithF(".jpg", True) OrElse _Logo.EndsWithF(".webp", True) Then
                     '位图
-                    Dim Bitmap = New MyBitmap(_Logo)
                     PathLogo = New Canvas With {
                             .Tag = Me,
                             .IsHitTestVisible = LogoClickable,
-                            .Background = Bitmap,
+                            .Background = New MyBitmap(_Logo),
                             .RenderTransformOrigin = New Point(0.5, 0.5),
                             .RenderTransform = New ScaleTransform With {.ScaleX = LogoScale, .ScaleY = LogoScale},
-                            .SnapsToDevicePixels = True, .UseLayoutRounding = False}
-                    'If Bitmap.Pic.Width = 16 AndAlso Bitmap.Pic.Height = 16 Then
-                    '    '使用最适合 16x16 物品图片显示的大小
-                    '    RenderOptions.SetBitmapScalingMode(PathLogo, BitmapScalingMode.NearestNeighbor)
-                    '    PathLogo.HorizontalAlignment = HorizontalAlignment.Center : PathLogo.VerticalAlignment = VerticalAlignment.Center
-                    '    PathLogo.Width = GetWPFSize(Math.Floor(GetPixelSize(32) / 16) * 16) : PathLogo.Height = PathLogo.Width
-                    'Else
-                    PathLogo.HorizontalAlignment = HorizontalAlignment.Stretch : PathLogo.VerticalAlignment = VerticalAlignment.Stretch
-                    RenderOptions.SetBitmapScalingMode(PathLogo, BitmapScalingMode.HighQuality)
-                    'End If
+                            .SnapsToDevicePixels = True, .UseLayoutRounding = False,
+                            .HorizontalAlignment = HorizontalAlignment.Stretch, .VerticalAlignment = VerticalAlignment.Stretch
+                    }
+                    RenderOptions.SetBitmapScalingMode(PathLogo, BitmapScalingMode.Linear)
                 Else
                     '矢量图
                     PathLogo = New Shapes.Path With {
@@ -327,8 +320,8 @@
     Private Sub OnSizeChanged() Handles Me.SizeChanged
         ColumnCheck.Width = New GridLength(If(_Type = CheckType.None OrElse _Type = CheckType.Clickable, If(Height < 40, 4, 2), 6))
         ColumnLogo.Width = New GridLength(If(_Logo = "", 0, 34) + If(Height < 40, 0, 4))
-        If Not IsNothing(PathLogo) Then
-            If _Logo.EndsWithF(".png", True) Then
+        If PathLogo IsNot Nothing Then
+            If _Logo.EndsWithF(".png", True) OrElse _Logo.EndsWithF(".jpg", True) OrElse _Logo.EndsWithF(".webp", True) Then
                 PathLogo.Margin = New Thickness(4, 5, 3, 5)
             Else
                 PathLogo.Margin = New Thickness(If(Height < 40, 6, 8), 8, If(Height < 40, 4, 6), 8)
@@ -661,6 +654,8 @@
                 Dim Unused = New HelpEntry(GetEventAbsoluteUrls(EventData, EventType)(0)).SetToListItem(Me)
             Catch ex As Exception
                 Log(ex, "设置帮助 MyListItem 失败", LogLevel.Msgbox)
+                EventType = Nothing
+                EventData = Nothing
             End Try
         End If
     End Sub

Plain Craft Launcher 2/Controls/MyMsg/MyMsgInput.xaml

@@ -25,7 +25,7 @@
             <TextBlock Grid.Row="0" FontSize="23" TextTrimming="None" Foreground="{DynamicResource ColorBrush2}" HorizontalAlignment="Left" Name="LabTitle" Margin="7,-1,70,9" Text="测试标题文本" VerticalAlignment="Top" SnapsToDevicePixels="False" UseLayoutRounding="False" />
             <Rectangle x:Name="ShapeLine" Grid.Row="1" Height="2" Fill="{Binding Foreground, ElementName=LabTitle}" />
             <my:MyScrollViewer Grid.Row="3" VerticalAlignment="Top" x:Name="PanText" Margin="0,0,0,7" Padding="7,0,15,0"
-                               VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled" DeltaMuity="0.7">
+                               VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled" DeltaMult="0.7">
                 <TextBlock VerticalAlignment="Top" TextTrimming="None" TextWrapping="Wrap" Name="LabText" FontSize="15" LineHeight="18"
                            Foreground="#FF5C5C5C" FontWeight="Normal" Padding="1" />
             </my:MyScrollViewer>

Plain Craft Launcher 2/Controls/MyMsg/MyMsgSelect.xaml

@@ -24,7 +24,7 @@
             <TextBlock Grid.Row="0" FontSize="23" TextTrimming="None" Foreground="{DynamicResource ColorBrush2}" HorizontalAlignment="Left" Name="LabTitle" Margin="7,-1,70,9" Text="测试标题文本" VerticalAlignment="Top" SnapsToDevicePixels="False" UseLayoutRounding="False" />
             <Rectangle x:Name="ShapeLine" Grid.Row="1" Height="2" Fill="{Binding Foreground, ElementName=LabTitle}" />
             <my:MyScrollViewer Grid.Row="3" VerticalAlignment="Top" x:Name="PanCaption" Margin="0,0,0,17" Padding="7,0,15,0"
-                               VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled" DeltaMuity="0.7">
+                               VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled" DeltaMult="0.7">
                 <StackPanel x:Name="PanSelection" Orientation="Vertical" />
             </my:MyScrollViewer>
             <StackPanel Grid.Row="4" Name="PanBtn" VerticalAlignment="Top" HorizontalAlignment="Right" Margin="150,0,8,0" Orientation="Horizontal">

Plain Craft Launcher 2/Controls/MyMsg/MyMsgText.xaml

@@ -24,7 +24,7 @@
             <TextBlock Grid.Row="0" FontSize="23" TextTrimming="None" Foreground="{DynamicResource ColorBrush2}" HorizontalAlignment="Left" Name="LabTitle" Margin="7,-1,70,9" Text="测试标题文本" VerticalAlignment="Top" SnapsToDevicePixels="False" UseLayoutRounding="False" />
             <Rectangle x:Name="ShapeLine" Grid.Row="1" Height="2" Fill="{Binding Foreground, ElementName=LabTitle}" />
             <my:MyScrollViewer Grid.Row="3" VerticalAlignment="Top" x:Name="PanCaption" Margin="0,0,0,17" Padding="7,0,15,0"
-                               VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled" DeltaMuity="0.7">
+                               VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled" DeltaMult="0.7">
                 <TextBlock VerticalAlignment="Top" TextTrimming="None" TextWrapping="Wrap" Name="LabCaption" FontSize="15" LineHeight="18"
                            Foreground="#FF5C5C5C" FontWeight="Normal" Padding="1" />
             </my:MyScrollViewer>

Plain Craft Launcher 2/Controls/MyPageLeft.vb

@@ -104,3 +104,7 @@
     End Sub
 
 End Class
+
+Public Interface IRefreshable
+    Sub Refresh()
+End Interface

Plain Craft Launcher 2/Controls/MyRadioBox.xaml.vb

@@ -157,9 +157,7 @@
         End Set
     End Property '内容
     Public Shared ReadOnly TextProperty As DependencyProperty = DependencyProperty.Register("Text", GetType(String), GetType(MyRadioBox), New PropertyMetadata(New PropertyChangedCallback(
-                                                                                                                                                               Sub(sender As DependencyObject, e As DependencyPropertyChangedEventArgs)
-                                                                                                                                                                   If Not IsNothing(sender) Then CType(sender, MyRadioBox).LabText.Text = e.NewValue
-                                                                                                                                                               End Sub)))
+    Sub(sender, e) If sender IsNot Nothing Then CType(sender, MyRadioBox).LabText.Text = e.NewValue)))
 
     '点击事件
 

Plain Craft Launcher 2/Controls/MyRadioButton.xaml

@@ -4,6 +4,6 @@
              HorizontalAlignment="Center" VerticalAlignment="Center" Background="{StaticResource ColorBrushSemiTransparent}" CornerRadius="13.5" MinHeight="27" MaxHeight="27">
     <StackPanel Orientation="Horizontal">
         <Path x:Name="ShapeLogo" HorizontalAlignment="Left" RenderTransformOrigin="0.5,0.5" Margin="12,0,0,0" Stretch="Uniform" Fill="White" MaxHeight="16" MaxWidth="16" VerticalAlignment="Center" />
-        <TextBlock x:Name="LabText" VerticalAlignment="Center" Grid.Column="1" Foreground="White" Margin="8,0,12,1" Grid.ColumnSpan="2" SnapsToDevicePixels="False" UseLayoutRounding="False" />
+        <TextBlock x:Name="LabText" VerticalAlignment="Center" Grid.Column="1" Foreground="White" Margin="8,0,12,0" Grid.ColumnSpan="2" SnapsToDevicePixels="False" UseLayoutRounding="False" />
     </StackPanel>
 </Border>

Plain Craft Launcher 2/Controls/MyRadioButton.xaml.vb

@@ -117,9 +117,7 @@
         End Set
     End Property '内容
     Public Shared ReadOnly TextProperty As DependencyProperty = DependencyProperty.Register("Text", GetType(String), GetType(MyRadioButton), New PropertyMetadata(New PropertyChangedCallback(
-                                                                                                                                                               Sub(sender As DependencyObject, e As DependencyPropertyChangedEventArgs)
-                                                                                                                                                                   If Not IsNothing(sender) Then CType(sender, MyRadioButton).LabText.Text = e.NewValue
-                                                                                                                                                               End Sub)))
+    Sub(sender, e) If sender IsNot Nothing Then CType(sender, MyRadioButton).LabText.Text = e.NewValue)))
     Public Enum ColorState
         White
         Highlight

Plain Craft Launcher 2/Controls/MyScrollViewer.vb

@@ -1,7 +1,7 @@
 Public Class MyScrollViewer
     Inherits ScrollViewer
 
-    Public Property DeltaMuity As Double = 1
+    Public Property DeltaMult As Double = 1
 
 
     Private RealOffset As Double
@@ -25,10 +25,12 @@
         Next
     End Sub
     Public Sub PerformVerticalOffsetDelta(Delta As Double)
-        AniStart(AaDouble(Sub(AnimDelta As Double)
-                              RealOffset = MathClamp(RealOffset + AnimDelta, 0, ExtentHeight - ActualHeight)
-                              ScrollToVerticalOffset(RealOffset)
-                          End Sub, Delta * DeltaMuity, 300,, New AniEaseOutFluent(6)))
+        AniStart(
+            AaDouble(
+            Sub(AnimDelta As Double)
+                RealOffset = MathClamp(RealOffset + AnimDelta, 0, ExtentHeight - ActualHeight)
+                ScrollToVerticalOffset(RealOffset)
+            End Sub, Delta * DeltaMult, 300,, New AniEaseOutFluent(6)))
     End Sub
     Private Sub MyScrollViewer_ScrollChanged(sender As Object, e As ScrollChangedEventArgs) Handles Me.ScrollChanged
         RealOffset = VerticalOffset
@@ -43,4 +45,7 @@
         ScrollBar = GetTemplateChild("PART_VerticalScrollBar")
     End Sub
 
+    Private Sub MyScrollViewer_PreviewGotKeyboardFocus(sender As Object, e As KeyboardFocusChangedEventArgs) Handles Me.PreviewGotKeyboardFocus
+        If e.NewFocus IsNot Nothing AndAlso TypeOf e.NewFocus Is MySlider Then e.Handled = True '#3854，阻止获得焦点时自动滚动
+    End Sub
 End Class

Plain Craft Launcher 2/Controls/MyTextButton.vb

@@ -90,21 +90,21 @@
         Get
             Return GetValue(EventTypeProperty)
         End Get
-
         Set(value As String)
             SetValue(EventTypeProperty, value)
         End Set
     End Property
-    Public Shared ReadOnly EventTypeProperty As DependencyProperty = DependencyProperty.Register("EventType", GetType(String), GetType(MyTextButton), New PropertyMetadata(Nothing))
+    Public Shared ReadOnly EventTypeProperty As DependencyProperty = DependencyProperty.Register(
+        "EventType", GetType(String), GetType(MyTextButton), New PropertyMetadata(Nothing))
     Public Property EventData As String
         Get
             Return GetValue(EventDataProperty)
         End Get
-
         Set(value As String)
             SetValue(EventDataProperty, value)
         End Set
     End Property
-    Public Shared ReadOnly EventDataProperty As DependencyProperty = DependencyProperty.Register("EventData", GetType(String), GetType(MyTextButton), New PropertyMetadata(Nothing))
+    Public Shared ReadOnly EventDataProperty As DependencyProperty = DependencyProperty.Register(
+        "EventData", GetType(String), GetType(MyTextButton), New PropertyMetadata(Nothing))
 
 End Class

Plain Craft Launcher 2/FormMain.xaml

@@ -104,7 +104,7 @@
                             <GradientStop Color="{StaticResource ColorObject3}" Offset="1"/>
                         </LinearGradientBrush>
                     </Grid.Background>
-                    <Image x:Name="ImgTitle" IsHitTestVisible="False" Stretch="UniformToFill" IsEnabled="False" RenderOptions.BitmapScalingMode="LowQuality" />
+                    <local:MyImage x:Name="ImgTitle" IsHitTestVisible="False" Stretch="UniformToFill" IsEnabled="False" RenderOptions.BitmapScalingMode="LowQuality" />
                     <local:MyIconButton x:Name="BtnTitleClose" HorizontalAlignment="Right" Height="28" VerticalAlignment="Center" Width="28" Margin="0,0,12,0" Theme="White" 
                                        LogoScale="0.72" Logo="F1 M2,0 L0,2 8,10 0,18 2,20 10,12 18,20 20,18 12,10 20,2 18,0 10,8 2,0Z" />
                     <local:MyIconButton x:Name="BtnTitleMin" HorizontalAlignment="Right" Height="28" VerticalAlignment="Center" Width="28" Margin="0,0,44,0" Theme="White" 
@@ -117,7 +117,7 @@
                         </Grid.ColumnDefinitions>
                         <Path x:Name="ShapeTitleLogo" Data="M26,29 v-25 h5 a7,7 180 0 1 0,14 h-5 M61,6.5 a10,11.5 180 1 0 0,18 M68,2.5 v24.5 h12 M98,2 v27 M107,2 v27" SnapsToDevicePixels="False" UseLayoutRounding="False" IsHitTestVisible="False" HorizontalAlignment="Left" Margin="19,15.5,0,15.5" Stretch="fill" Stroke="White" StrokeThickness="1.9" Width="53" />
                         <TextBlock x:Name="LabTitleLogo" Visibility="Collapsed" SnapsToDevicePixels="False" UseLayoutRounding="False" IsHitTestVisible="False" HorizontalAlignment="Left" Margin="18,0,0,0" Foreground="White" FontSize="17" VerticalAlignment="Center" />
-                        <Image x:Name="ImageTitleLogo" SnapsToDevicePixels="False" UseLayoutRounding="False" IsHitTestVisible="False" HorizontalAlignment="Left" Margin="7" VerticalAlignment="Center" Visibility="Collapsed" />
+                        <local:MyImage x:Name="ImageTitleLogo" SnapsToDevicePixels="False" UseLayoutRounding="False" IsHitTestVisible="False" HorizontalAlignment="Left" Margin="7" VerticalAlignment="Center" Visibility="Collapsed" />
                         <StackPanel Grid.Column="1" x:Name="PanTitleSelect" HorizontalAlignment="Left" Height="27" VerticalAlignment="Center" Orientation="Horizontal" Margin="13,0">
                             <local:MyRadioButton x:Name="BtnTitleSelect0" Text="{DynamicResource LangTitleHome}" Tag="0" Margin="5,0" Checked="True" Padding="2,0"
                                              LogoScale="0.95" Logo="M985.403 552.96C985.403 812.702 773.041 1024 512 1024S38.597 812.702 38.597 552.96c0-158.208 79.163-304.955 211.771-392.625 31.074-20.52 72.94-11.973 93.46 19.101s12.012 72.94-19.062 93.46c-94.681 62.622-151.237 167.306-151.237 280.064 0 185.344 151.788 336.108 338.471 336.108S850.471 738.304 850.471 552.96c0-114.649-57.974-220.278-155.096-282.585-31.35-20.125-40.448-61.833-20.362-93.184s61.794-40.448 93.184-20.4c135.995 87.236 217.206 235.362 217.206 396.169zM512 560.128c37.258 0 67.466-30.208 67.466-67.466V67.466C579.466 30.208 549.258 0 512 0s-67.466 30.208-67.466 67.466v425.196c0 37.258 30.208 67.466 67.466 67.466z" />

Plain Craft Launcher 2/FormMain.xaml.vb

@@ -10,6 +10,34 @@ Public Class FormMain
         Dim FeatureList As New List(Of KeyValuePair(Of Integer, String))
         '统计更新日志条目
 #If BETA Then
+        If LastVersion < 347 Then 'Release 2.8.12
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(4, "Mod 管理页面添加下载 Mod、安装 Mod 选项"))
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(4, "Mod 详情页面支持按加载器、游戏版本进行分类和筛选"))
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "支持安装同时包含 modpack 文件和启动器的懒人包"))
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(1, "优化整合包导入流程"))
+            FeatureCount += 43
+            BugCount += 37
+        End If
+        If LastVersion < 342 Then 'Release 2.8.9
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(4, "支持下载原版服务端"))
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "本地 Mod 的标题支持选择显示 Mod 原始文件名"))
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(1, "修复搜索后启用/禁用 Mod 时出错的 Bug"))
+            FeatureCount += 17
+            BugCount += 13
+        End If
+        If LastVersion < 340 Then 'Release 2.8.8
+            If LastVersion = 338 Then FeatureList.Add(New KeyValuePair(Of Integer, String)(1, "修复数个与新正版登录相关的严重 Bug"))
+            FeatureCount += 3
+            BugCount += 7
+        End If
+        If LastVersion < 338 Then 'Release 2.8.7
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(4, "使用新的正版登录方式，以提高安全性"))
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "优化安装整合包、检索 Mod 的稳定性"))
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(1, "修复无法加载部分 Mod 的图标的 Bug"))
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(1, "修复在 Mod 管理页面删除 Mod 导致报错的 Bug"))
+            FeatureCount += 11
+            BugCount += 21
+        End If
         If LastVersion < 336 Then 'Release 2.8.6
             FeatureList.Add(New KeyValuePair(Of Integer, String)(4, "下载 Mod 时会使用 MCIM 国内镜像源"))
             FeatureList.Add(New KeyValuePair(Of Integer, String)(4, "Mod 管理页面允许筛选可更新/启用/禁用的 Mod"))
@@ -56,84 +84,39 @@ Public Class FormMain
             FeatureCount += 10
             BugCount += 10
         End If
-        If LastVersion < 317 Then 'Release 2.6.15
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "修复无法安装 Forge 的 Bug"))
-            FeatureCount += 2
-            BugCount += 2
-        End If
-        If LastVersion < 315 Then 'Release 2.6.14
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "优化 MC 下载，尝试解决各种导致 MC 下载失败的问题"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "由于 MCBBS 关站，移除其相关内容"))
-            FeatureCount += 17
-            BugCount += 16
-        End If
-        If LastVersion < 313 Then 'Release 2.6.13
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(1, "修复无法启动 Forge 1.18.3+ 的 Bug"))
-            FeatureCount += 6
-            BugCount += 10
-        End If
-        If LastVersion < 311 Then 'Release 2.6.12
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(4, "Mod 管理页面将显示 Mod 的中文名、图标、标签等信息"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "从 Mod 管理页面查看 Mod 信息时会跳转到其下载详情页面"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "重新设计 Mod 管理页面的交互与样式"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(1, "修复无法安装 Forge 1.18.3+ 的 Bug"))
-            FeatureCount += 27
-            BugCount += 25
-        End If
-        If LastVersion < 308 Then 'Release 2.6.10
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "为版本独立设置添加忽略 Java 兼容性警告选项"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(1, "修复开始或结束游戏时可能报错的 Bug"))
-            FeatureCount += 31
-            BugCount += 37
-        End If
-        If LastVersion < 302 Then 'Release 2.6.7
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "再次修复网络条件差时可能无法下载 MC 的 Bug"))
-            BugCount += 1
-        End If
-        If LastVersion < 300 Then 'Release 2.6.6
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "支持选择多种预设的主页"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "Mod 管理中允许多选 Mod 进行批量操作"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "优化崩溃分析，添加多种崩溃情况的判断"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "优化联网获取的主页的加载与缓存"))
-            FeatureCount += 40
-            BugCount += 34
-        End If
-        If LastVersion < 296 Then 'Release 2.6.3
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(4, "新增内存优化功能，可以将所有程序的物理内存占用降低约 1/3"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "在选择 OptiFine 与 Fabric 后会自动选择 OptiFabric"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "优化崩溃分析，添加多种崩溃情况的判断"))
-            FeatureCount += 21
-            BugCount += 30
-        End If
-        If LastVersion < 293 Then 'Release 2.6.1
-            BugCount += 1
-        End If
-        If LastVersion < 292 Then 'Release 2.6.0
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(4, "支持在多个正版账号间切换"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(4, "在缺少 Java 时会自动下载所需的 Java"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "重新制作正版登录页面"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "彻底移除 Mojang 登录"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "添加 CurseForge / Modrinth 来源筛选"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "Mod / 整合包下载会单独列出筛选的版本"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "为下载管理和音乐播放按钮添加进度条"))
-            FeatureCount += 24
-            BugCount += 24
-        End If
-        If LastVersion < 286 Then 'Release 2.5.2
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(5, "支持搜索、安装 Modrinth 的 Mod 与整合包"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "资源搜索页面支持翻页"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "在全局启动设置中添加了 启动前执行命令 选项"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "重做资源下载的资源项界面"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "在选择下载 Fabric 时会自动选择 Fabric API"))
-            FeatureCount += 35
-            BugCount += 36
-        End If
 #Else
         '5：          FEAT+
         '4：     IMP+ FEAT*
         '3：BUG+ IMP* FEAT-
         '2：BUG* IMP-
         '1：BUG-
+        If LastVersion < 346 Then 'Snapshot 2.8.12
+            If LastVersion = 345 Then FeatureList.Add(New KeyValuePair(Of Integer, String)(1, "修复帮助页面报错的 Bug"))
+        End If
+        If LastVersion < 345 Then 'Snapshot 2.8.11
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(4, "Mod 管理页面添加下载 Mod、安装 Mod 选项"))
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(4, "Mod 详情页面支持按加载器、游戏版本进行分类和筛选"))
+            FeatureCount += 23
+            BugCount += 21
+        End If
+        If LastVersion < 343 Then 'Snapshot 2.8.10
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "支持安装同时包含 modpack 文件和启动器的懒人包"))
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(1, "优化整合包导入流程"))
+            FeatureCount += 20
+            BugCount += 16
+        End If
+        If LastVersion < 341 Then 'Snapshot 2.8.9
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(4, "支持下载原版服务端"))
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "本地 Mod 的标题支持选择显示 Mod 原始文件名"))
+            FeatureList.Add(New KeyValuePair(Of Integer, String)(1, "修复搜索后启用/禁用 Mod 时出错的 Bug"))
+            FeatureCount += 17
+            BugCount += 13
+        End If
+        If LastVersion < 339 Then 'Snapshot 2.8.8
+            If LastVersion = 337 Then FeatureList.Add(New KeyValuePair(Of Integer, String)(1, "修复数个与新正版登录相关的严重 Bug"))
+            FeatureCount += 3
+            BugCount += 7
+        End If
         If LastVersion < 337 Then 'Snapshot 2.8.7
             FeatureList.Add(New KeyValuePair(Of Integer, String)(4, "使用新的正版登录方式，以提高安全性"))
             FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "优化安装整合包、检索 Mod 的稳定性"))
@@ -215,117 +198,6 @@ Public Class FormMain
             FeatureCount += 10
             BugCount += 10
         End If
-        If LastVersion < 316 Then 'Snapshot 2.6.15
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "修复无法安装 Forge 的 Bug"))
-            FeatureCount += 2
-            BugCount += 2
-        End If
-        If LastVersion < 314 Then 'Snapshot 2.6.14
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "优化 MC 下载，尝试解决各种导致 MC 下载失败的问题"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "由于 MCBBS 关站，移除其相关内容"))
-            FeatureCount += 17
-            BugCount += 16
-        End If
-        If LastVersion < 312 Then 'Snapshot 2.6.13
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(1, "修复无法启动 Forge 1.18.3+ 的 Bug"))
-            FeatureCount += 6
-            BugCount += 10
-        End If
-        If LastVersion < 310 Then 'Snapshot 2.6.12
-            If LastVersion = 309 Then FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "Mod 管理页面添加启用、禁用单个 Mod 的快捷按钮"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(1, "修复无法安装 Forge 1.18.3+ 的 Bug"))
-            FeatureCount += 13
-            BugCount += 12
-        End If
-        If LastVersion < 309 Then 'Snapshot 2.6.11
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(4, "Mod 管理页面将显示 Mod 的中文名、图标、标签等信息"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "从 Mod 管理页面查看 Mod 信息时会跳转到其下载详情页面"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "重新设计 Mod 管理页面的交互与样式"))
-            FeatureCount += 15
-            BugCount += 13
-        End If
-        If LastVersion < 307 Then 'Snapshot 2.6.10
-            FeatureCount += 2
-            BugCount += 3
-        End If
-        If LastVersion < 306 Then 'Snapshot 2.6.9
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "为版本独立设置添加忽略 Java 兼容性警告选项"))
-            FeatureCount += 9
-            BugCount += 11
-        End If
-        If LastVersion < 305 Then 'Snapshot 2.6.8
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(1, "修复开始或结束游戏时可能报错的 Bug"))
-            FeatureCount += 20
-            BugCount += 25
-        End If
-        If LastVersion < 303 Then 'Snapshot 2.6.7
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "再次修复网络条件差时可能无法下载 MC 的 Bug"))
-            BugCount += 1
-        End If
-        If LastVersion < 301 Then 'Snapshot 2.6.6
-            FeatureCount += 4
-            BugCount += 2
-        End If
-        If LastVersion < 299 Then 'Snapshot 2.6.5
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "支持选择多种预设的主页"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "优化联网获取的主页的加载与缓存"))
-            FeatureCount += 18
-            BugCount += 13
-        End If
-        If LastVersion < 298 Then 'Snapshot 2.6.4
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "Mod 管理中允许多选 Mod 进行批量操作"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "优化崩溃分析，添加多种崩溃情况的判断"))
-            FeatureCount += 18
-            BugCount += 19
-        End If
-        If LastVersion < 297 Then 'Snapshot 2.6.3
-            FeatureCount += 12
-            BugCount += 14
-        End If
-        If LastVersion < 294 Then 'Snapshot 2.6.2
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(4, "新增内存优化功能，可以将所有程序的物理内存占用降低约 1/3"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "在选择 OptiFine 与 Fabric 后会自动选择 OptiFabric"))
-            FeatureCount += 9
-            BugCount += 16
-        End If
-        If LastVersion < 291 Then 'Snapshot 2.6.0
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(4, "支持在多个正版账号间切换"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "Mod / 整合包下载会单独列出筛选的版本"))
-            FeatureCount += 10
-            BugCount += 2
-        End If
-        If LastVersion < 289 Then 'Snapshot 2.5.4
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "重新制作正版登录页面"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "彻底移除 Mojang 登录"))
-            FeatureCount += 6
-            BugCount += 14
-        End If
-        If LastVersion < 288 Then 'Snapshot 2.5.3
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(4, "在缺少 Java 时会自动下载所需的 Java"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "添加 CurseForge / Modrinth 来源筛选"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "为下载管理和音乐播放按钮添加进度条"))
-            FeatureCount += 8
-            BugCount += 8
-        End If
-        If LastVersion < 285 Then 'Snapshot 2.5.2
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "重做资源下载的资源项界面"))
-            If LastVersion = 284 Then FeatureList.Add(New KeyValuePair(Of Integer, String)(1, "修复打开部分帮助报错的 Bug"))
-            FeatureCount += 8
-            BugCount += 8
-        End If
-        If LastVersion < 284 Then 'Snapshot 2.5.1
-            If LastVersion >= 275 Then FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "在全局启动设置中添加了 启动前执行命令 选项"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(2, "在选择下载 Fabric 时会自动选择 Fabric API"))
-            FeatureCount += 22
-            BugCount += 21
-        End If
-        If LastVersion < 283 Then 'Snapshot 2.5.0
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(5, "支持搜索、下载 Modrinth 中的 Mod 与整合包"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "资源搜索页面支持翻页"))
-            FeatureList.Add(New KeyValuePair(Of Integer, String)(3, "支持安装 Modrinth 整合包"))
-            FeatureCount += 5
-            BugCount += 5
-        End If
 #End If
         '整理更新日志文本
         Dim ContentList As New List(Of String)
@@ -368,9 +240,6 @@ Public Class FormMain
             '触发降级
             DowngradeSub(LastVersion)
         End If
-        ''刷新语言
-        'Lang = ReadReg("Lang", "zh_CN")
-        'Application.Current.Resources.MergedDictionaries(1) = New ResourceDictionary With {.Source = New Uri("Resources\Language\" & Lang & ".xaml", UriKind.Relative)}
         '刷新主题
         ThemeCheckAll(False)
         Setup.Load("UiLauncherTheme")
@@ -388,7 +257,9 @@ Public Class FormMain
         If Not IsNothing(FrmLaunchLeft.Parent) Then FrmLaunchLeft.SetValue(ContentPresenter.ContentProperty, Nothing)
         If Not IsNothing(FrmLaunchRight.Parent) Then FrmLaunchRight.SetValue(ContentPresenter.ContentProperty, Nothing)
         PanMainLeft.Child = FrmLaunchLeft
+        PageLeft = FrmLaunchLeft
         PanMainRight.Child = FrmLaunchRight
+        PageRight = FrmLaunchRight
         FrmLaunchRight.PageState = MyPageRight.PageStates.ContentStay
         '模式提醒
 #If DEBUG Then
@@ -433,17 +304,17 @@ Public Class FormMain
         '加载窗口
         ThemeRefreshMain()
         Try
-            Height = ReadReg("WindowHeight", MinHeight + 50)
-            Width = ReadReg("WindowWidth", MinWidth + 50)
+            Height = Setup.Get("WindowHeight")
+            Width = Setup.Get("WindowWidth")
         Catch ex As Exception '修复 #2019
             Log(ex, "读取窗口默认大小失败", LogLevel.Hint)
-            Height = MinHeight + 50
-            Width = MinWidth + 50
+            Height = MinHeight + 100
+            Width = MinWidth + 100
         End Try
-#If DEBUG Then
-        MinHeight = 50
-        MinWidth = 50
-#End If
+        '#If DEBUG Then
+        '        MinHeight = 50
+        '        MinWidth = 50
+        '#End If
         Topmost = False
         If FrmStart IsNot Nothing Then FrmStart.Close(New TimeSpan(0, 0, 0, 0, 400 / AniSpeed))
         '更改窗口
@@ -474,7 +345,7 @@ Public Class FormMain
             'EULA 提示
             If Not Setup.Get("SystemEula") Then
                 Select Case MyMsgBox("在使用 PCL 前，请同意 PCL 的用户协议与免责声明。", "协议授权", "同意", "拒绝", "查看用户协议与免责声明",
-                                   Button3Action:=Sub() OpenWebsite("https://shimo.im/docs/rGrd8pY8xWkt6ryW"))
+                        Button3Action:=Sub() OpenWebsite("https://shimo.im/docs/rGrd8pY8xWkt6ryW"))
                     Case 1
                         Setup.Set("SystemEula", True)
                     Case 2
@@ -577,6 +448,16 @@ Public Class FormMain
             Setup.Set("UiHiddenOtherHelp", False)
             Log("[Start] 已解除帮助页面的隐藏")
         End If
+        '单向迁移微软登录结果（#4836）
+        If Not Setup.Get("CacheMsV2Migrated") Then
+            Setup.Set("CacheMsV2Migrated", True)
+            Setup.Set("CacheMsV2OAuthRefresh", Setup.Get("CacheMsOAuthRefresh"))
+            Setup.Set("CacheMsV2Access", Setup.Get("CacheMsAccess"))
+            Setup.Set("CacheMsV2ProfileJson", Setup.Get("CacheMsProfileJson"))
+            Setup.Set("CacheMsV2Uuid", Setup.Get("CacheMsUuid"))
+            Setup.Set("CacheMsV2Name", Setup.Get("CacheMsName"))
+            Log("[Start] 已从老版本迁移微软登录结果")
+        End If
         '输出更新日志
         If LastVersionCode = 0 Then Exit Sub
         If LowerVersionCode >= VersionCode Then Exit Sub
@@ -618,35 +499,35 @@ Public Class FormMain
         End If
         '关闭
         RunInUiWait(
-            Sub()
-                IsHitTestVisible = False
-                If PanBack.RenderTransform Is Nothing Then
-                    Dim TransformPos As New TranslateTransform(0, 0)
-                    Dim TransformRotate As New RotateTransform(0)
-                    Dim TransformScale As New ScaleTransform(1, 1)
-                    PanBack.RenderTransform = New TransformGroup() With {.Children = New TransformCollection({TransformRotate, TransformPos, TransformScale})}
-                    AniStart({
-                        AaOpacity(Me, -Opacity, 140, 40, New AniEaseOutFluent(AniEasePower.Weak)),
-                        AaDouble(
-                        Sub(i)
-                            TransformScale.ScaleX += i
-                            TransformScale.ScaleY += i
-                        End Sub, 0.88 - TransformScale.ScaleX, 180),
-                        AaDouble(Sub(i) TransformPos.Y += i, 20 - TransformPos.Y, 180, 0, New AniEaseOutFluent(AniEasePower.Weak)),
-                        AaDouble(Sub(i) TransformRotate.Angle += i, 0.6 - TransformRotate.Angle, 180, 0, New AniEaseInoutFluent(AniEasePower.Weak)),
-                        AaCode(
-                        Sub()
-                            IsHitTestVisible = False
-                            Top = -10000
-                            ShowInTaskbar = False
-                        End Sub, 210),
-                        AaCode(AddressOf EndProgramForce, 230)
-                    }, "Form Close")
-                Else
-                    EndProgramForce()
-                End If
-                Log("[System] 收到关闭指令")
-            End Sub)
+        Sub()
+            IsHitTestVisible = False
+            If PanBack.RenderTransform Is Nothing Then
+                Dim TransformPos As New TranslateTransform(0, 0)
+                Dim TransformRotate As New RotateTransform(0)
+                Dim TransformScale As New ScaleTransform(1, 1)
+                PanBack.RenderTransform = New TransformGroup() With {.Children = New TransformCollection({TransformRotate, TransformPos, TransformScale})}
+                AniStart({
+                    AaOpacity(Me, -Opacity, 140, 40, New AniEaseOutFluent(AniEasePower.Weak)),
+                    AaDouble(
+                    Sub(i)
+                        TransformScale.ScaleX += i
+                        TransformScale.ScaleY += i
+                    End Sub, 0.88 - TransformScale.ScaleX, 180),
+                    AaDouble(Sub(i) TransformPos.Y += i, 20 - TransformPos.Y, 180, 0, New AniEaseOutFluent(AniEasePower.Weak)),
+                    AaDouble(Sub(i) TransformRotate.Angle += i, 0.6 - TransformRotate.Angle, 180, 0, New AniEaseInoutFluent(AniEasePower.Weak)),
+                    AaCode(
+                    Sub()
+                        IsHitTestVisible = False
+                        Top = -10000
+                        ShowInTaskbar = False
+                    End Sub, 210),
+                    AaCode(AddressOf EndProgramForce, 230)
+                }, "Form Close")
+            Else
+                EndProgramForce()
+            End If
+            Log("[System] 收到关闭指令")
+        End Sub)
     End Sub
     Private Shared IsLogShown As Boolean = False
     Public Shared Sub EndProgramForce(Optional ReturnCode As Result = Result.Success)
@@ -691,8 +572,8 @@ Public Class FormMain
     Public IsSizeSaveable As Boolean = False
     Private Sub FormMain_SizeChanged() Handles Me.SizeChanged, Me.Loaded
         If IsSizeSaveable Then
-            WriteReg("WindowHeight", Height)
-            WriteReg("WindowWidth", Width)
+            Setup.Set("WindowHeight", Height)
+            Setup.Set("WindowWidth", Width)
         End If
         RectForm.Rect = New Rect(0, 0, BorderForm.ActualWidth, BorderForm.ActualHeight)
         PanForm.Width = BorderForm.ActualWidth + 0.001
@@ -721,7 +602,7 @@ Public Class FormMain
                 Exit Sub
             ElseIf e.Key = Key.Escape Then
                 Dim Msg As Object = PanMsg.Children(0)
-                If TypeOf Msg Is MyMsgText AndAlso Msg.Btn3.Visibility = Visibility.Visible Then
+                If TypeOf Msg IsNot MyMsgInput AndAlso TypeOf Msg IsNot MyMsgSelect AndAlso Msg.Btn3.Visibility = Visibility.Visible Then
                     Msg.Btn3_Click()
                 ElseIf Msg.Btn2.Visibility = Visibility.Visible Then
                     Msg.Btn2_Click()
@@ -750,6 +631,12 @@ Public Class FormMain
             PageSetupUI.HiddenRefresh()
             Exit Sub
         End If
+        '按 F5 刷新页面
+        If e.Key = Key.F5 Then
+            If TypeOf PageLeft Is IRefreshable Then CType(PageLeft, IRefreshable).Refresh()
+            If TypeOf PageRight Is IRefreshable Then CType(PageRight, IRefreshable).Refresh()
+            Exit Sub
+        End If
         '调用启动游戏
         If e.Key = Key.Enter AndAlso PageCurrent = FormMain.PageType.Launch Then
             If IsAprilEnabled AndAlso Not IsAprilGiveup Then
@@ -887,14 +774,14 @@ Public Class FormMain
             If FilePathList.Count > 1 Then
                 '必须要求全部为 jar 文件
                 For Each File In FilePathList
-                    If Not {"jar", "litemod", "disabled", "old"}.Contains(File.After(".").ToLower) Then
+                    If Not {"jar", "litemod", "disabled", "old"}.Contains(File.AfterLast(".").ToLower) Then
                         Hint("一次请只拖入一个文件！", HintType.Critical)
                         Exit Sub
                     End If
                 Next
             End If
             '自定义主页
-            Dim Extension As String = FilePath.After(".").ToLower
+            Dim Extension As String = FilePath.AfterLast(".").ToLower
             If Extension = "xaml" Then
                 Log("[System] 文件后缀为 XAML，作为自定义主页加载")
                 If File.Exists(Path & "PCL\Custom.xaml") Then
@@ -903,53 +790,27 @@ Public Class FormMain
                     End If
                 End If
                 CopyFile(FilePath, Path & "PCL\Custom.xaml")
-                RunInUi(Sub()
-                            Setup.Set("UiCustomType", 1)
-                            FrmLaunchRight.ForceRefresh()
-                            Hint("已加载主页自定义文件！", HintType.Finish)
-                        End Sub)
-                Exit Sub
-            End If
-            'Mod 安装
-            If {"jar", "litemod", "disabled", "old"}.Any(Function(t) t = Extension) Then
-                Log("[System] 文件为 jar/litemod 格式，尝试作为 Mod 安装")
-                '获取并检查目标版本
-                Dim TargetVersion As McVersion = McVersionCurrent
-                If PageCurrent = PageType.VersionSetup Then TargetVersion = PageVersionLeft.Version
-                If PageCurrent = PageType.VersionSelect OrElse TargetVersion Is Nothing OrElse Not TargetVersion.Modable Then
-                    '正在选择版本，或当前版本不能安装 Mod
-                    Hint("若要安装 Mod，请先选择一个可以安装 Mod 的版本！")
-                ElseIf Not (PageCurrent = PageType.VersionSetup AndAlso PageCurrentSub = PageSubType.VersionMod) Then
-                    '未处于 Mod 管理页面
-                    If MyMsgBox($"是否要将这{If(FilePathList.Count = 1, "个", "些")}文件作为 Mod 安装到 {TargetVersion.Name}？", "Mod 安装确认", "确定", "取消") = 1 Then GoTo Install
-                Else
-                    '处于 Mod 管理页面
-Install:
-                    Try
-                        For Each ModFile In FilePathList
-                            Dim NewFileName = GetFileNameFromPath(ModFile).Replace(".disabled", "")
-                            If Not NewFileName.Contains(".") Then NewFileName += ".jar" '#4227
-                            CopyFile(ModFile, TargetVersion.PathIndie & "mods\" & NewFileName)
-                        Next
-                        If FilePathList.Count = 1 Then
-                            Hint($"已安装 {GetFileNameFromPath(FilePathList.First).Replace(".disabled", "")}！", HintType.Finish)
-                        Else
-                            Hint($"已安装 {FilePathList.Count} 个 Mod！", HintType.Finish)
-                        End If
-                        '刷新列表
-                        If PageCurrent = PageType.VersionSetup AndAlso PageCurrentSub = PageSubType.VersionMod Then
-                            LoaderFolderRun(McModLoader, TargetVersion.PathIndie & "mods\", LoaderFolderRunType.ForceRun)
-                        End If
-                    Catch ex As Exception
-                        Log(ex, "复制 Mod 文件失败", LogLevel.Msgbox)
-                    End Try
-                End If
+                RunInUi(
+                Sub()
+                    Setup.Set("UiCustomType", 1)
+                    FrmLaunchRight.ForceRefresh()
+                    Hint("已加载主页自定义文件！", HintType.Finish)
+                End Sub)
                 Exit Sub
             End If
+            '安装 Mod
+            If PageVersionMod.InstallMods(FilePathList) Then Exit Sub
             '安装整合包
             If {"zip", "rar", "mrpack"}.Any(Function(t) t = Extension) Then '部分压缩包是 zip 格式但后缀为 rar，总之试一试
                 Log("[System] 文件为压缩包，尝试作为整合包安装")
-                If ModpackInstall(FilePath, ShowHint:=False) IsNot Nothing Then Exit Sub
+                Try
+                    ModpackInstall(FilePath)
+                    Exit Sub
+                Catch ex As CancelledException
+                    Exit Sub '用户主动取消
+                Catch ex As Exception
+                    '安装失败，继续往后尝试
+                End Try
             End If
             'RAR 处理
             If Extension = "rar" Then
@@ -1179,9 +1040,6 @@ Install:
                 Case PageType.Download
                     If FrmDownloadLeft Is Nothing Then FrmDownloadLeft = New PageDownloadLeft
                     Return FrmDownloadLeft.PageID
-                Case PageType.Link
-                    If FrmLinkLeft Is Nothing Then FrmLinkLeft = New PageLinkLeft
-                    Return FrmLinkLeft.PageID
                 Case PageType.Setup
                     If FrmSetupLeft Is Nothing Then FrmSetupLeft = New PageSetupLeft
                     Return FrmSetupLeft.PageID
@@ -1250,9 +1108,6 @@ Install:
             CType(PanTitleSelect.Children(Stack), MyRadioButton).SetChecked(True, True, PageNameGet(PageCurrent) = "")
             IsChangingPage = False
             Select Case Stack.Page
-                Case PageType.Link
-                    If FrmLinkLeft Is Nothing Then FrmLinkLeft = New PageLinkLeft
-                    CType(FrmLinkLeft.PanItem.Children(SubType), MyListItem).SetChecked(True, True, Stack = PageCurrent)
                 Case PageType.Download
                     If FrmDownloadLeft Is Nothing Then FrmDownloadLeft = New PageDownloadLeft
                     CType(FrmDownloadLeft.PanItem.Children(SubType), MyListItem).SetChecked(True, True, Stack = PageCurrent)
@@ -1281,14 +1136,6 @@ Install:
         If IsChangingPage Then Exit Sub
         PageChangeActual(Val(sender.Tag))
     End Sub
-    Private Sub CancelLink(sender As Object, e As RouteEventArgs) Handles BtnTitleSelect2.PreviewClick
-        If MyMsgBox("由于联机提供商要求新联机强制付费，且高度商业化，PCL 将暂时关闭联机功能，不再使用该联机模块。" & vbCrLf &
-                    "PCL、HMCL、BakaXL 将合作开发新的跨启动器联机功能，在开发结束后将同步开放，请各位多多理解。",
-                    "联机功能已暂时关闭", "查看详情", "确定") = 1 Then
-            OpenWebsite("https://www.bilibili.com/read/cv19845645")
-        End If
-        e.Handled = True
-    End Sub
     ''' <summary>
     ''' 通过点击返回按钮或手动触发返回来改变页面。
     ''' </summary>
@@ -1319,9 +1166,9 @@ Install:
                 If PageStack.Any Then
                     '子页面 → 另一个子页面，更新
                     AniStart({
-                             AaOpacity(LabTitleInner, -LabTitleInner.Opacity, 130),
-                             AaCode(Sub() LabTitleInner.Text = PageName,, True),
-                             AaOpacity(LabTitleInner, 1, 150, 30)
+                        AaOpacity(LabTitleInner, -LabTitleInner.Opacity, 130),
+                        AaCode(Sub() LabTitleInner.Text = PageName,, True),
+                        AaOpacity(LabTitleInner, 1, 150, 30)
                     }, "FrmMain Titlebar SubLayer")
                     If PageStack.Contains(Stack) Then
                         '返回到更上层的子页面
@@ -1415,37 +1262,41 @@ Install:
         AniControlEnabled -= 1
         '执行动画
         AniStart({
-            AaCode(Sub()
-                       AniControlEnabled += 1
-                       '把新页面添加进容器
-                       PanMainLeft.Child = PageLeft
-                       PageLeft.Opacity = 0
-                       PanMainLeft.Background = Nothing
-                       AniControlEnabled -= 1
-                       RunInUi(Sub() PanMainLeft_Resize(PanMainLeft.ActualWidth), True)
-                   End Sub, 130),
-            AaCode(Sub()
-                       '延迟触发页面通用动画，以使得在 Loaded 事件中加载的控件得以处理
-                       PageLeft.Opacity = 1
-                       PageLeft.TriggerShowAnimation()
-                   End Sub, 30, True)
+            AaCode(
+            Sub()
+                AniControlEnabled += 1
+                '把新页面添加进容器
+                PanMainLeft.Child = PageLeft
+                PageLeft.Opacity = 0
+                PanMainLeft.Background = Nothing
+                AniControlEnabled -= 1
+                RunInUi(Sub() PanMainLeft_Resize(PanMainLeft.ActualWidth), True)
+            End Sub, 130),
+            AaCode(
+            Sub()
+                '延迟触发页面通用动画，以使得在 Loaded 事件中加载的控件得以处理
+                PageLeft.Opacity = 1
+                PageLeft.TriggerShowAnimation()
+            End Sub, 30, True)
             }, "FrmMain PageChangeLeft")
         AniStart({
-            AaCode(Sub()
-                       AniControlEnabled += 1
-                       CType(PanMainRight.Child, MyPageRight).PageOnForceExit()
-                       '把新页面添加进容器
-                       PanMainRight.Child = PageRight
-                       PageRight.Opacity = 0
-                       PanMainRight.Background = Nothing
-                       AniControlEnabled -= 1
-                       RunInUi(Sub() BtnExtraBack.ShowRefresh(), True)
-                   End Sub, 130),
-            AaCode(Sub()
-                       '延迟触发页面通用动画，以使得在 Loaded 事件中加载的控件得以处理
-                       PageRight.Opacity = 1
-                       PageRight.PageOnEnter()
-                   End Sub, 30, True)
+            AaCode(
+            Sub()
+                AniControlEnabled += 1
+                CType(PanMainRight.Child, MyPageRight).PageOnForceExit()
+                '把新页面添加进容器
+                PanMainRight.Child = PageRight
+                PageRight.Opacity = 0
+                PanMainRight.Background = Nothing
+                AniControlEnabled -= 1
+                RunInUi(Sub() BtnExtraBack.ShowRefresh(), True)
+            End Sub, 130),
+            AaCode(
+            Sub()
+                '延迟触发页面通用动画，以使得在 Loaded 事件中加载的控件得以处理
+                PageRight.Opacity = 1
+                PageRight.PageOnEnter()
+            End Sub, 30, True)
             }, "FrmMain PageChangeRight")
     End Sub
     ''' <summary>
@@ -1458,12 +1309,12 @@ Install:
             PanTitleMain.IsHitTestVisible = True
             PanTitleInner.IsHitTestVisible = False
             AniStart({
-                         AaOpacity(PanTitleInner, -PanTitleInner.Opacity, 150),
-                         AaX(PanTitleInner, -18 - PanTitleInner.Margin.Left, 150,, New AniEaseInFluent),
-                         AaOpacity(PanTitleMain, 1 - PanTitleMain.Opacity, 150, 200),
-                         AaX(PanTitleMain, -PanTitleMain.Margin.Left, 350, 200, New AniEaseOutBack(AniEasePower.Weak)),
-                         AaCode(Sub() PanTitleInner.Visibility = Visibility.Collapsed,, True)
-                }, "FrmMain Titlebar FirstLayer")
+                AaOpacity(PanTitleInner, -PanTitleInner.Opacity, 150),
+                AaX(PanTitleInner, -18 - PanTitleInner.Margin.Left, 150,, New AniEaseInFluent),
+                AaOpacity(PanTitleMain, 1 - PanTitleMain.Opacity, 150, 200),
+                AaX(PanTitleMain, -PanTitleMain.Margin.Left, 350, 200, New AniEaseOutBack(AniEasePower.Weak)),
+                AaCode(Sub() PanTitleInner.Visibility = Visibility.Collapsed,, True)
+            }, "FrmMain Titlebar FirstLayer")
             PageStack.Clear()
         Else
             '主页面 → 主页面，无事发生
@@ -1482,16 +1333,16 @@ Install:
             If NewWidth > 0 Then
                 '宽度足够，显示
                 AniStart({
-                     AaWidth(RectLeftBackground, NewWidth - RectLeftBackground.Width, 400,, New AniEaseOutFluent(AniEasePower.ExtraStrong)),
-                     AaOpacity(RectLeftShadow, 1 - RectLeftShadow.Opacity, 200),
-                     AaCode(Sub() PanMainLeft.IsHitTestVisible = True, 250)
+                    AaWidth(RectLeftBackground, NewWidth - RectLeftBackground.Width, 400,, New AniEaseOutFluent(AniEasePower.ExtraStrong)),
+                    AaOpacity(RectLeftShadow, 1 - RectLeftShadow.Opacity, 200),
+                    AaCode(Sub() PanMainLeft.IsHitTestVisible = True, 250)
                 }, "FrmMain LeftChange", True)
             Else
                 '宽度不足，隐藏
                 AniStart({
-                     AaWidth(RectLeftBackground, -RectLeftBackground.Width, 200,, New AniEaseOutFluent),
-                     AaOpacity(RectLeftShadow, -RectLeftShadow.Opacity, 200),
-                     AaCode(Sub() PanMainLeft.IsHitTestVisible = True, 170)
+                    AaWidth(RectLeftBackground, -RectLeftBackground.Width, 200,, New AniEaseOutFluent),
+                    AaOpacity(RectLeftShadow, -RectLeftShadow.Opacity, 200),
+                    AaCode(Sub() PanMainLeft.IsHitTestVisible = True, 170)
                 }, "FrmMain LeftChange", True)
             End If
         Else

Plain Craft Launcher 2/Modules/Base/ModBase.vb

@@ -12,13 +12,13 @@ Public Module ModBase
 #Region "声明"
 
     '下列版本信息由更新器自动修改
-    Public Const VersionBaseName As String = "2.8.7" '不含分支前缀的显示用版本名
-    Public Const VersionStandardCode As String = "2.8.7." & VersionBranchCode '标准格式的四段式版本号
+    Public Const VersionBaseName As String = "2.8.12" '不含分支前缀的显示用版本名
+    Public Const VersionStandardCode As String = "2.8.12." & VersionBranchCode '标准格式的四段式版本号
     Public Const CommitHash As String = "" 'Commit Hash，由 GitHub Workflow 自动替换
 #If BETA Then
-    Public Const VersionCode As Integer = 336 'Release
+    Public Const VersionCode As Integer = 347 'Release
 #Else
-    Public Const VersionCode As Integer = 337 'Snapshot
+    Public Const VersionCode As Integer = 346 'Snapshot
 #End If
     '自动生成的版本信息
     Public Const VersionDisplayName As String = VersionBranchName & " " & VersionBaseName
@@ -176,6 +176,10 @@ Public Module ModBase
         ''' </summary>
         Public Const IconButtonOffline As String = "M533.293176 788.841412a60.235294 60.235294 0 1 1 85.202824 85.202823l-42.616471 42.586353c-129.355294 129.385412-339.124706 129.385412-468.510117 0-129.385412-129.385412-129.385412-339.124706 0-468.510117l42.586353-42.616471a60.235294 60.235294 0 1 1 85.202823 85.202824l-42.61647 42.586352a210.823529 210.823529 0 1 0 298.164706 298.164706l42.586352-42.61647z m255.548236-255.548236l42.61647-42.586352a210.823529 210.823529 0 1 0-298.164706-298.164706l-42.586352 42.61647a60.235294 60.235294 0 1 1-85.202824-85.202823l42.616471-42.586353c129.355294-129.385412 339.124706-129.385412 468.510117 0 129.385412 129.385412 129.385412 339.124706 0 468.510117l-42.586353 42.616471a60.235294 60.235294 0 1 1-85.202823-85.202824zM192.542118 192.542118a60.235294 60.235294 0 0 1 85.202823 0l553.712941 553.712941a60.235294 60.235294 0 0 1-85.202823 85.202823L192.542118 277.744941a60.235294 60.235294 0 0 1 0-85.202823z"
         ''' <summary>
+        ''' 图标，服务端，1x
+        ''' </summary>
+        Public Const IconButtonServer As String = "M224 160a64 64 0 0 0-64 64v576a64 64 0 0 0 64 64h576a64 64 0 0 0 64-64V224a64 64 0 0 0-64-64H224z m0 384h576v256H224v-256z m192 96v64h320v-64H416z m-128 0v64h64v-64H288zM224 224h576v256H224V224z m192 96v64h320v-64H416z m-128 0v64h64v-64H288z"
+        ''' <summary>
         ''' 图标，音符，1x
         ''' </summary>
         Public Const IconMusic As String = "M348.293565 716.53287V254.797913c0-41.672348 28.004174-78.358261 68.919652-90.37913L815.994435 40.826435c62.775652-18.610087 125.907478 26.579478 125.907478 89.933913v539.158261c8.013913 42.25113-8.94887 89.177043-47.014956 127.109565a232.848696 232.848696 0 0 1-170.785392 65.758609c-61.885217-2.938435-111.081739-33.435826-129.113043-80.050087-18.031304-46.614261-2.137043-102.177391 41.672348-145.853218a232.848696 232.848696 0 0 1 170.785391-65.80313c21.014261 1.024 40.514783 5.164522 57.878261 12.065391V233.338435c0-12.109913-10.551652-20.034783-20.569044-20.034783a24.620522 24.620522 0 0 0-5.787826 0.934957L439.785739 338.18713a19.545043 19.545043 0 0 0-14.825739 19.144348v438.984348H423.846957c11.53113 43.987478-5.164522 94.208-45.412174 134.322087a232.848696 232.848696 0 0 1-170.785392 65.758609c-61.885217-2.938435-111.081739-33.435826-129.113043-80.050087-18.031304-46.614261-2.137043-102.177391 41.672348-145.853218a232.848696 232.848696 0 0 1 170.785391-65.80313c20.791652 1.024 40.069565 5.075478 57.299478 11.842783z"
@@ -967,7 +971,7 @@ Public Module ModBase
         End Using
     End Function
     ''' <summary>
-    ''' 弹出选取文件对话框并且要求选取文件。
+    ''' 弹出选取文件对话框，要求选择一个文件。
     ''' </summary>
     ''' <param name="FileFilter">要求的格式。如：“常用图片文件(*.png;*.jpg)|*.png;*.jpg”。</param>
     ''' <param name="Title">弹窗的标题。</param>
@@ -981,12 +985,32 @@ Public Module ModBase
             fileDialog.Title = Title
             fileDialog.ValidateNames = True
             fileDialog.ShowDialog()
-            SelectFile = fileDialog.FileName
-            Log("[UI] 选择文件返回：" & SelectFile)
+            Log("[UI] 选择单个文件返回：" & fileDialog.FileName)
+            Return fileDialog.FileName
         End Using
     End Function
     ''' <summary>
-    ''' 弹出选取文件夹对话框并且要求选取文件夹。如果没有选择就返回空字符串。
+    ''' 弹出选取文件对话框，要求选择多个文件。
+    ''' </summary>
+    ''' <param name="FileFilter">要求的格式。如：“常用图片文件(*.png;*.jpg)|*.png;*.jpg”。</param>
+    ''' <param name="Title">弹窗的标题。</param>
+    Public Function SelectFiles(FileFilter As String, Title As String) As String()
+        Using fileDialog As New Forms.OpenFileDialog
+            fileDialog.AddExtension = True
+            fileDialog.AutoUpgradeEnabled = True
+            fileDialog.CheckFileExists = True
+            fileDialog.Filter = FileFilter
+            fileDialog.Multiselect = True
+            fileDialog.Title = Title
+            fileDialog.ValidateNames = True
+            fileDialog.ShowDialog()
+            Log("[UI] 选择多个文件返回：" & fileDialog.FileNames.Join(","))
+            Return fileDialog.FileNames
+        End Using
+    End Function
+    ''' <summary>
+    ''' 弹出选取文件夹对话框，要求选取文件夹。
+    ''' 返回以 \ 结尾的完整路径，如果没有选择则返回空字符串。
     ''' </summary>
     Public Function SelectFolder(Optional Title As String = "选择文件夹") As String
         Dim folderDialog As New Ookii.Dialogs.Wpf.VistaFolderBrowserDialog With {.ShowNewFolderButton = True, .RootFolder = Environment.SpecialFolder.Desktop, .Description = Title, .UseDescriptionForTitle = True}
@@ -1203,7 +1227,8 @@ Re:
     ''' 尝试根据后缀名判断文件种类并解压文件，支持 gz 与 zip，会尝试将 jar 以 zip 方式解压。
     ''' 会尝试创建，但不会清空目标文件夹。
     ''' </summary>
-    Public Sub ExtractFile(CompressFilePath As String, DestDirectory As String, Optional Encode As Encoding = Nothing)
+    Public Sub ExtractFile(CompressFilePath As String, DestDirectory As String, Optional Encode As Encoding = Nothing,
+                           Optional ProgressIncrementHandler As Action(Of Double) = Nothing)
         Directory.CreateDirectory(DestDirectory)
         If CompressFilePath.EndsWithF(".gz", True) Then
             '以 gz 方式解压
@@ -1219,7 +1244,9 @@ Re:
         Else
             '以 zip 方式解压
             Using Archive = ZipFile.Open(CompressFilePath, ZipArchiveMode.Read, If(Encode, Encoding.GetEncoding("GB18030")))
+                Dim TotalCount As Integer = Archive.Entries.Count
                 For Each Entry As ZipArchiveEntry In Archive.Entries
+                    If ProgressIncrementHandler IsNot Nothing Then ProgressIncrementHandler(1 / TotalCount)
                     Dim DestinationPath As String = IO.Path.Combine(DestDirectory, Entry.FullName)
                     If DestinationPath.EndsWithF("\") OrElse DestinationPath.EndsWithF("/") Then
                         Continue For '不创建空文件夹
@@ -1289,13 +1316,16 @@ RetryDir:
     ''' <summary>
     ''' 复制文件夹，失败会抛出异常。
     ''' </summary>
-    Public Sub CopyDirectory(FromPath As String, ToPath As String)
+    Public Sub CopyDirectory(FromPath As String, ToPath As String, Optional ProgressIncrementHandler As Action(Of Double) = Nothing)
         FromPath = FromPath.Replace("/", "\")
         If Not FromPath.EndsWithF("\") Then FromPath &= "\"
         ToPath = ToPath.Replace("/", "\")
         If Not ToPath.EndsWithF("\") Then ToPath &= "\"
-        For Each File In EnumerateFiles(FromPath)
+        Dim AllFiles = EnumerateFiles(FromPath).ToList
+        Dim FileCount As Integer = AllFiles.Count
+        For Each File In AllFiles
             CopyFile(File.FullName, File.FullName.Replace(FromPath, ToPath))
+            If ProgressIncrementHandler IsNot Nothing Then ProgressIncrementHandler(1 / FileCount)
         Next
     End Sub
     ''' <summary>
@@ -1344,8 +1374,8 @@ RetryDir:
 
         '常见错误（记得同时修改下面的）
         Dim CommonReason As String = Nothing
-        If TypeOf InnerEx Is TypeLoadException OrElse TypeOf InnerEx Is MissingMethodException OrElse TypeOf InnerEx Is NotImplementedException OrElse TypeOf InnerEx Is TypeInitializationException Then
-            CommonReason = "PCL 的运行环境存在问题。请尝试重新安装 .NET Framework 4.6.2 然后再试。"
+        If TypeOf InnerEx Is TypeLoadException OrElse TypeOf InnerEx Is BadImageFormatException OrElse TypeOf InnerEx Is MissingMethodException OrElse TypeOf InnerEx Is NotImplementedException OrElse TypeOf InnerEx Is TypeInitializationException Then
+            CommonReason = "PCL 的运行环境存在问题。请尝试重新安装 .NET Framework 4.6.2 然后再试。若无法安装，请先卸载较新版本的 .NET Framework，然后再尝试安装。"
         ElseIf TypeOf InnerEx Is UnauthorizedAccessException Then
             CommonReason = "PCL 的权限不足。请尝试右键 PCL，选择以管理员身份运行。"
         ElseIf TypeOf InnerEx Is OutOfMemoryException Then
@@ -1364,7 +1394,7 @@ RetryDir:
         If CommonReason Is Nothing Then
             Return Desc & Stack & TypeDesc
         Else
-            Dim Result As String = DescList.First & vbCrLf & CommonReason & vbCrLf & "————————————" & vbCrLf
+            Dim Result As String = CommonReason & vbCrLf & DescList.First & vbCrLf & "————————————" & vbCrLf
             DescList(0) = "详细错误信息："
             Return Result & Join(DescList, vbCrLf & "→ ") & Stack & TypeDesc
         End If
@@ -1392,8 +1422,8 @@ RetryDir:
 
         '常见错误（记得同时修改上面的）
         Dim CommonReason As String = Nothing
-        If TypeOf InnerEx Is TypeLoadException OrElse TypeOf InnerEx Is MissingMethodException OrElse TypeOf InnerEx Is NotImplementedException OrElse TypeOf InnerEx Is TypeInitializationException Then
-            CommonReason = "PCL 的运行环境存在问题。请尝试重新安装 .NET Framework 4.6.2 然后再试。"
+        If TypeOf InnerEx Is TypeLoadException OrElse TypeOf InnerEx Is BadImageFormatException OrElse TypeOf InnerEx Is MissingMethodException OrElse TypeOf InnerEx Is NotImplementedException OrElse TypeOf InnerEx Is TypeInitializationException Then
+            CommonReason = "PCL 的运行环境存在问题。请尝试重新安装 .NET Framework 4.6.2 然后再试。若无法安装，请先卸载较新版本的 .NET Framework，然后再尝试安装。"
         ElseIf TypeOf InnerEx Is UnauthorizedAccessException Then
             CommonReason = "PCL 的权限不足。请尝试右键 PCL，选择以管理员身份运行。"
         ElseIf TypeOf InnerEx Is OutOfMemoryException Then
@@ -1407,7 +1437,7 @@ RetryDir:
 
         '构造输出信息
         If CommonReason IsNot Nothing Then
-            Return DescList.First & "：" & CommonReason
+            Return CommonReason & "详细错误：" & DescList.First
         Else
             DescList.Reverse() '让最深层错误在最左边
             Return Join(DescList, " → ")
@@ -1548,10 +1578,10 @@ RetryDir:
     End Function
 
     ''' <summary>
-    ''' 获取在子字符串之前的部分。
-    ''' 会裁切尽可能多的内容，但如果未找到子字符串则不裁切。
+    ''' 获取在子字符串第一次出现之前的部分，例如对 2024/11/08 拆切 / 会得到 2024。
+    ''' 如果未找到子字符串则不裁切。
     ''' </summary>
-    <Extension> Public Function Before(Str As String, Text As String, Optional IgnoreCase As Boolean = False) As String
+    <Extension> Public Function BeforeFirst(Str As String, Text As String, Optional IgnoreCase As Boolean = False) As String
         Dim Pos As Integer = If(String.IsNullOrEmpty(Text), -1, Str.IndexOfF(Text, IgnoreCase))
         If Pos >= 0 Then
             Return Str.Substring(0, Pos)
@@ -1560,10 +1590,34 @@ RetryDir:
         End If
     End Function
     ''' <summary>
-    ''' 获取在子字符串之后的部分。
-    ''' 会裁切尽可能多的内容，但如果未找到子字符串则不裁切。
+    ''' 获取在子字符串最后一次出现之前的部分，例如对 2024/11/08 拆切 / 会得到 2024/11。
+    ''' 如果未找到子字符串则不裁切。
     ''' </summary>
-    <Extension> Public Function After(Str As String, Text As String, Optional IgnoreCase As Boolean = False) As String
+    <Extension> Public Function BeforeLast(Str As String, Text As String, Optional IgnoreCase As Boolean = False) As String
+        Dim Pos As Integer = If(String.IsNullOrEmpty(Text), -1, Str.LastIndexOfF(Text, IgnoreCase))
+        If Pos >= 0 Then
+            Return Str.Substring(0, Pos)
+        Else
+            Return Str
+        End If
+    End Function
+    ''' <summary>
+    ''' 获取在子字符串第一次出现之后的部分，例如对 2024/11/08 拆切 / 会得到 11/08。
+    ''' 如果未找到子字符串则不裁切。
+    ''' </summary>
+    <Extension> Public Function AfterFirst(Str As String, Text As String, Optional IgnoreCase As Boolean = False) As String
+        Dim Pos As Integer = If(String.IsNullOrEmpty(Text), -1, Str.IndexOfF(Text, IgnoreCase))
+        If Pos >= 0 Then
+            Return Str.Substring(Pos + Text.Length)
+        Else
+            Return Str
+        End If
+    End Function
+    ''' <summary>
+    ''' 获取在子字符串最后一次出现之后的部分，例如对 2024/11/08 拆切 / 会得到 08。
+    ''' 如果未找到子字符串则不裁切。
+    ''' </summary>
+    <Extension> Public Function AfterLast(Str As String, Text As String, Optional IgnoreCase As Boolean = False) As String
         Dim Pos As Integer = If(String.IsNullOrEmpty(Text), -1, Str.LastIndexOfF(Text, IgnoreCase))
         If Pos >= 0 Then
             Return Str.Substring(Pos + Text.Length)
@@ -1572,8 +1626,8 @@ RetryDir:
         End If
     End Function
     ''' <summary>
-    ''' 获取处于两个子字符串之间的部分。
-    ''' 会裁切尽可能多的内容：匹配开始使用 LastIndexOf，匹配结束使用 IndexOf，但如果未找到子字符串则不裁切。
+    ''' 获取处于两个子字符串之间的部分，裁切尽可能多的内容。
+    ''' 如果未找到子字符串则不裁切。
     ''' </summary>
     <Extension> Public Function Between(Str As String, After As String, Before As String, Optional IgnoreCase As Boolean = False) As String
         Dim StartPos As Integer = If(String.IsNullOrEmpty(After), -1, Str.LastIndexOfF(After, IgnoreCase))
@@ -1808,10 +1862,10 @@ RetryDir:
         '进行搜索，获取相似信息
         For Each Entry In Entries
             Entry.Similarity = SearchSimilarityWeighted(Entry.SearchSource, Query)
-            Entry.AbsoluteRight = False
-            For Each Pair In Entry.SearchSource
-                If Pair.Key.Replace(" ", "").ContainsF(Query.Replace(" ", ""), True) Then Entry.AbsoluteRight = True
-            Next
+            Entry.AbsoluteRight =
+                Query.Split(" ").All( '对于按空格分割的每一段
+                Function(QueryPart) Entry.SearchSource.Any( '若与任意一个搜索源完全匹配，则标记为完全匹配项
+                Function(Source) Source.Key.Replace(" ", "").ContainsF(QueryPart, True)))
         Next
         '按照相似度进行排序
         Entries = Sort(Entries,
@@ -1840,6 +1894,68 @@ RetryDir:
 
 #Region "系统"
 
+    ''' <summary>
+    ''' 线程安全的，可以直接使用 For Each 的 List。
+    ''' 在使用 For Each 循环时，列表的结果可能并非最新，但不会抛出异常。
+    ''' </summary>
+    Public Class SafeList(Of T)
+        Inherits SynchronizedCollection(Of T)
+        Implements IEnumerable, IEnumerable(Of T)
+        '构造函数
+        Public Sub New()
+            MyBase.New()
+        End Sub
+        Public Sub New(Data As IEnumerable(Of T))
+            MyBase.New(New Object, Data)
+        End Sub
+        Public Shared Widening Operator CType(Data As List(Of T)) As SafeList(Of T)
+            Return New SafeList(Of T)(Data)
+        End Operator
+        Public Shared Widening Operator CType(Data As SafeList(Of T)) As List(Of T)
+            Return New List(Of T)(Data)
+        End Operator
+        '基于 SyncLock 覆写
+        Public Overloads Function GetEnumerator() As IEnumerator(Of T) Implements IEnumerable(Of T).GetEnumerator
+            SyncLock SyncRoot
+                Return Items.ToList.GetEnumerator()
+            End SyncLock
+        End Function
+        Private Overloads Function GetEnumeratorGeneral() As IEnumerator Implements IEnumerable.GetEnumerator
+            SyncLock SyncRoot
+                Return Items.ToList.GetEnumerator()
+            End SyncLock
+        End Function
+    End Class
+
+    ''' <summary>
+    ''' 可用于临时存放文件的，不含任何特殊字符的文件夹路径，以“\”结尾。
+    ''' </summary>
+    Public PathPure As String = GetPureASCIIDir()
+    Private Function GetPureASCIIDir() As String
+        If (Path & "PCL").IsASCII() Then
+            Return Path & "PCL\"
+        ElseIf PathAppdata.IsASCII() Then
+            Return PathAppdata
+        ElseIf PathTemp.IsASCII() Then
+            Return PathTemp
+        Else
+            Return OsDrive & "ProgramData\PCL\"
+        End If
+    End Function
+
+    ''' <summary>
+    ''' 指示接取到这个异常的函数进行重试。
+    ''' </summary>
+    Public Class RestartException
+        Inherits Exception
+    End Class
+    ''' <summary>
+    ''' 指示用户手动取消了操作，或用户已知晓操作被取消的原因。
+    ''' </summary>
+    Public Class CancelledException
+        Inherits Exception
+    End Class
+
     ''' <summary>
     ''' 当前程序是否拥有管理员权限。
     ''' </summary>
@@ -1956,10 +2072,10 @@ NextElement:
                 '12~60 月，“1 年 2 个月”
                 GetTimeSpanString = Math.Floor(TotalMonthes / 12) & " 年" & If((TotalMonthes Mod 12) > 0, " " & (TotalMonthes Mod 12) & " 个月", "")
             ElseIf TotalMonthes >= 4 Then
-                '4~11 月，“5 月”
-                GetTimeSpanString = TotalMonthes & " 月"
+                '4~11 月，“5 个月”
+                GetTimeSpanString = TotalMonthes & " 个月"
             ElseIf TotalMonthes >= 1 Then
-                '1~4 月，“2 月 13 天”
+                '1~4 月，“2 个月 13 天”
                 GetTimeSpanString = TotalMonthes & " 月" & If((Span.Days Mod 30) > 0, " " & (Span.Days Mod 30) & " 天", "")
             ElseIf Span.TotalDays >= 4 Then
                 '4~30 天，“23 天”
@@ -2081,7 +2197,7 @@ NextElement:
     ''' <summary>
     ''' 在新的工作线程中执行代码。
     ''' </summary>
-    Public Function RunInNewThread(Action As Action, Name As String, Optional Priority As ThreadPriority = ThreadPriority.Normal) As Thread
+    Public Function RunInNewThread(Action As Action, Optional Name As String = Nothing, Optional Priority As ThreadPriority = ThreadPriority.Normal) As Thread
         Dim th As New Thread(
         Sub()
             Try
@@ -2091,7 +2207,7 @@ NextElement:
             Catch ex As Exception
                 Log(ex, Name & "：线程执行失败", LogLevel.Feedback)
             End Try
-        End Sub) With {.Name = Name, .Priority = Priority}
+        End Sub) With {.Name = If(Name, "Runtime New Invoke " & GetUuid() & "#"), .Priority = Priority}
         th.Start()
         Return th
     End Function
@@ -2430,6 +2546,14 @@ Retry:
         Return rect.Contains(bounds.TopLeft) OrElse rect.Contains(bounds.BottomRight)
     End Function
 
+    ''' <summary>
+    ''' 控件是否受到 TextTrimming 属性影响，导致内容被截取。
+    ''' </summary>
+    <Extension> Public Function IsTextTrimmed(Control As TextBlock) As Boolean
+        Control.Measure(New Size(Double.MaxValue, Double.MaxValue))
+        Return Control.DesiredSize.Width > Control.ActualWidth
+    End Function
+
 #End Region
 
 #Region "Debug"

Plain Craft Launcher 2/Modules/Base/ModLoader.vb

@@ -288,15 +288,13 @@
                 End SyncLock
             End Try
             '检验输入以确定情况
-            If (Not IsForceRestart) AndAlso '不要求强行重启
-               ((Input IsNot Nothing AndAlso Input.Equals(Me.Input)) OrElse (Input Is Nothing AndAlso Me.Input Is Nothing)) AndAlso '输入相同
-               (State = LoadState.Loading OrElse State = LoadState.Finished) AndAlso '正在加载或已加载成功
+            If IsForceRestart Then Return True '强制要求重启
+            If ((Input Is Nothing) <> (Me.Input Is Nothing)) OrElse (Input IsNot Nothing AndAlso Not Input.Equals(Me.Input)) Then Return True '输入不同
+            If (State = LoadState.Loading OrElse State = LoadState.Finished) AndAlso '正在加载或已结束
                (IgnoreReloadTimeout OrElse ReloadTimeout = -1 OrElse LastFinishedTime = 0 OrElse GetTimeTick() - LastFinishedTime < ReloadTimeout) Then '没有超时
-                '如果输入相同且未出错则不重试
-                Return False
+                Return False '则不重试
             Else
-                '需要开始
-                Return True
+                Return True '需要开始
             End If
         End Function
         Public Overrides Sub Start(Optional Input As Object = Nothing, Optional IsForceRestart As Boolean = False)
@@ -317,7 +315,7 @@
                 Sub()
                     Try
                         IsForceRestarting = IsForceRestart
-                        If ModeDebug Then Log("[Loader] 加载线程 " & Name & " (" & Thread.CurrentThread.ManagedThreadId & ") 已启动")
+                        If ModeDebug Then Log("[Loader] 加载线程 " & Name & " (" & Thread.CurrentThread.ManagedThreadId & ") 已" & If(IsForceRestarting, "强制", "") & "启动")
                         LoadDelegate(Me)
                         If IsAborted Then
                             Log("[Loader] 加载线程 " & Name & " (" & Thread.CurrentThread.ManagedThreadId & ") 已中断但线程正常运行至结束，输出被弃用（最新线程：" & If(LastRunningThread Is Nothing, -1, LastRunningThread.ManagedThreadId) & "）", LogLevel.Developer)
@@ -441,12 +439,13 @@
                     Exit Sub
                 End If
             End SyncLock
-            RunInThread(Sub()
-                            '中断加载器
-                            For Each Loader In Loaders
-                                Loader.Abort()
-                            Next
-                        End Sub)
+            RunInThread(
+            Sub()
+                '中断加载器
+                For Each Loader In Loaders
+                    Loader.Abort()
+                Next
+            End Sub)
         End Sub
 
         ''' <summary>
@@ -485,7 +484,7 @@
         Private Sub Update()
             If State = LoadState.Finished OrElse State = LoadState.Failed OrElse State = LoadState.Aborted Then Exit Sub
             Dim IsFinished As Boolean = True
-            Dim Ignore As Boolean = False
+            Dim Blocked As Boolean = False
             Dim Input As Object = Me.Input
             For Each Loader In Loaders
                 Select Case Loader.State
@@ -493,28 +492,30 @@
                         '检查是否需要重启
                         If Loader.GetType.Name.StartsWithF("LoaderTask") Then '类型名后面带有泛型，必须用 StartsWith
                             If CType(Loader, Object).ShouldStart(If(Input IsNot Nothing AndAlso Loader.GetType.GenericTypeArguments.First Is Input.GetType, Input, Nothing), IgnoreReloadTimeout:=True) Then
-                                If ModeDebug Then Log("[Loader] 由于输入条件变更，重启已完成的加载器 " & Loader.Name)
+                                Log("[Loader] 由于输入条件变更，重启已完成的加载器 " & Loader.Name)
                                 GoTo Restart
                             End If
                             '更新下一个加载器的输入
                             Input = CType(Loader, Object).Output
                         End If
+                        '如果不让继续启动，且已有加载器正在加载中，就不继续启动
+                        If Loader.Block AndAlso Not IsFinished Then Blocked = True
                     Case LoadState.Loading
                         '检查是否需要重启
                         If Loader.GetType.Name.StartsWithF("LoaderTask") Then
                             If CType(Loader, Object).ShouldStart(If(Input IsNot Nothing AndAlso Loader.GetType.GenericTypeArguments.First Is Input.GetType, Input, Nothing), IgnoreReloadTimeout:=True) Then
-                                If ModeDebug Then Log("[Loader] 由于输入条件变更，重启进行中的加载器 " & Loader.Name, LogLevel.Developer)
+                                Log("[Loader] 由于输入条件变更，重启进行中的加载器 " & Loader.Name, LogLevel.Developer)
                                 GoTo Restart
                             End If
                         End If
                         '已经有正在加载中的了，不需要再启动了
                         IsFinished = False
-                        Ignore = True
+                        Blocked = True
                     Case Else
 Restart:
                         '未启动，则启动加载器
                         IsFinished = False
-                        If Ignore Then Continue For
+                        If Blocked Then Continue For
                         If Input IsNot Nothing Then
                             '若输入类型与下一个加载器相同才继续
                             Dim LoaderType As String = Loader.GetType.Name
@@ -528,8 +529,8 @@ Restart:
                         Else
                             Loader.Start(IsForceRestart:=IsForceRestarting)
                         End If
-                        '如果不让继续启动，那就不启动呗
-                        If Loader.Block Then Ignore = True
+                        '阻止继续
+                        If Loader.Block Then Blocked = True
                 End Select
             Next
             If IsFinished Then
@@ -567,7 +568,7 @@ Restart:
     End Class
 
     '任务栏进度条
-    Public LoaderTaskbar As New SynchronizedCollection(Of LoaderBase)
+    Public LoaderTaskbar As New SafeList(Of LoaderBase)
     Public LoaderTaskbarProgress As Double = 0 '平滑后的进度
     Private LoaderTaskbarProgressLast As Shell.TaskbarItemProgressState = Shell.TaskbarItemProgressState.None
 

Plain Craft Launcher 2/Modules/Base/ModNet.vb

@@ -140,7 +140,7 @@ Retry:
     ''' </summary>
     ''' <param name="Url">网页的 Url。</param>
     ''' <param name="Encode">网页的编码，通常为 UTF-8。</param>
-    Public Function NetGetCodeByRequestMulty(Url As String, Optional Encode As Encoding = Nothing, Optional Accept As String = "", Optional IsJson As Boolean = False)
+    Public Function NetGetCodeByRequestMultiple(Url As String, Optional Encode As Encoding = Nothing, Optional Accept As String = "", Optional IsJson As Boolean = False)
         Dim Threads As New List(Of Thread)
         Dim RequestResult = Nothing
         Dim RequestEx As Exception = Nothing
@@ -329,7 +329,7 @@ Retry:
     ''' <summary>
     ''' 同时发送多个网络请求并要求返回内容。
     ''' </summary>
-    Public Function NetRequestMulty(Url As String, Method As String, Data As Object, ContentType As String, Optional RequestCount As Integer = 4, Optional Headers As Dictionary(Of String, String) = Nothing, Optional MakeLog As Boolean = True)
+    Public Function NetRequestMultiple(Url As String, Method As String, Data As Object, ContentType As String, Optional RequestCount As Integer = 4, Optional Headers As Dictionary(Of String, String) = Nothing, Optional MakeLog As Boolean = True)
         Dim Threads As New List(Of Thread)
         Dim RequestResult = Nothing
         Dim RequestEx As Exception = Nothing
@@ -701,8 +701,7 @@ RequestFinished:
         ''' <summary>
         ''' 所属的文件列表任务。
         ''' </summary>
-        Public Tasks As New Concurrent.ConcurrentBag(Of LoaderDownload)
-
+        Public Tasks As New SafeList(Of LoaderDownload)
         ''' <summary>
         ''' 所有下载源。
         ''' </summary>
@@ -931,7 +930,7 @@ RequestFinished:
 
                 '条件检测
                 If NetTaskThreadCount >= NetTaskThreadLimit OrElse IsSourceFailed() OrElse
-               (IsNoSplit AndAlso Threads IsNot Nothing AndAlso Threads.State <> NetState.Error) Then Return Nothing
+                    (IsNoSplit AndAlso Threads IsNot Nothing AndAlso Threads.State <> NetState.Error) Then Return Nothing
                 If State >= NetState.Merge OrElse State = NetState.WaitForCheck Then Return Nothing
                 SyncLock LockState
                     If State < NetState.Connect Then State = NetState.Connect
@@ -940,7 +939,6 @@ RequestFinished:
                 Dim StartPosition As Long, StartSource As NetSource = Nothing
                 Dim Th As Thread, ThreadInfo As NetThread
                 SyncLock LockChain
-
                     '获取线程起点与下载源
                     '不分割
                     If IsNoSplit Then GoTo Capture
@@ -976,7 +974,8 @@ Capture:
                     Next
                     '是否禁用多线程，以及规定碎片大小
                     Dim TargetUrl As String = GetSource().Url
-                    If TargetUrl.Contains("pcl2-server") OrElse TargetUrl.Contains("gitcode.net") OrElse TargetUrl.Contains("github.com") OrElse TargetUrl.Contains("modrinth") Then Return Nothing
+                    If TargetUrl.Contains("pcl2-server") OrElse TargetUrl.Contains("mcimirror") OrElse TargetUrl.Contains("github.com") OrElse
+                       TargetUrl.Contains("optifine.net") OrElse TargetUrl.Contains("modrinth") Then Return Nothing
                     '寻找最大碎片
                     'FUTURE: 下载引擎重做，计算下载源平均链接时间和线程下载速度，按最高时间节省来开启多线程
                     Dim FilePieceMax As NetThread = Threads
@@ -1050,6 +1049,15 @@ StartThread:
                     If ModeDebug AndAlso HttpResponse.ResponseUri.OriginalString <> Info.Source.Url Then
                         Log($"[Download] {LocalName} {Info.Uuid}#：重定向至 {HttpResponse.ResponseUri.OriginalString}")
                     End If
+                    ''从响应头获取文件名
+                    'If Info.IsFirstThread Then
+                    '    Dim FileName As String = GetFileNameFromResponse(HttpResponse)
+                    '    If ModeDebug Then Log($"[Download] {LocalName} {Info.Uuid}#：远程文件名：{If(FileName, "未提供")}")
+                    '    If FileName IsNot Nothing AndAlso LocalName = "待定" Then
+                    '        LocalName = FileName
+                    '        Log($"[Download] {LocalName} {Info.Uuid}#：从响应头获取到文件名")
+                    '    End If
+                    'End If
                     '文件大小校验
                     ContentLength = HttpResponse.ContentLength
                     If ContentLength = -1 Then
@@ -1134,7 +1142,7 @@ NotSupportRange:
                                 If NetTaskSpeedLimitHigh > 0 Then NetTaskSpeedLimitLeft -= RealDataCount
                             End SyncLock
                             Dim DeltaTime = GetTimeTick() - Info.LastReceiveTime
-                            If DeltaTime > 1000000 Then DeltaTime = 0 '时间刻反转导致出现极大值
+                            If DeltaTime > 1000000 Then DeltaTime = 1 '时间刻反转导致出现极大值
                             If RealDataCount > 0 Then
                                 '有数据
                                 If Info.DownloadDone = 0 Then
@@ -1175,7 +1183,7 @@ NotSupportRange:
                                     ResultStream.Write(HttpData, 0, RealDataCount)
                                 End If
                                 '检查速度是否过慢
-                                If DeltaTime > 1000 AndAlso DeltaTime > RealDataCount Then '数据包间隔大于 1s，且速度小于 1K/s
+                                If DeltaTime > 1500 AndAlso DeltaTime > RealDataCount Then '数据包间隔大于 1.5s，且速度小于 1.5K/s
                                     Throw New TimeoutException("由于速度过慢断开链接，下载 " & RealDataCount & " B，消耗 " & DeltaTime & " ms。")
                                 End If
                                 Info.LastReceiveTime = GetTimeTick()
@@ -1232,7 +1240,7 @@ SourceBreak:
                 '根据情况判断，是否在多线程下禁用下载源（连续错误过多，或不支持断点续传）
                 If ex.Message.Contains("该下载源不支持") OrElse ex.Message.Contains("未能解析") OrElse ex.Message.Contains("(404)") OrElse
                    ex.Message.Contains("(502)") OrElse ex.Message.Contains("无返回数据") OrElse ex.Message.Contains("空间不足") OrElse ex.Message.Contains("获取到的分段大小不一致") OrElse
-                   ((ex.Message.Contains("(403)") OrElse ex.Message.Contains("(429)")) AndAlso Not Info.Source.Url.ContainsF("bmclapi")) OrElse 'BMCLAPI 的部分源在高频率请求下会返回 403、429，所以不应因此禁用下载源
+                   (ex.Message.Contains("(403)") AndAlso Not Info.Source.Url.ContainsF("bmclapi")) OrElse 'BMCLAPI 的部分源在高频率请求下会返回 403，所以不应因此禁用下载源
                    (Info.Source.FailCount >= MathClamp(NetTaskThreadLimit, 5, 30) AndAlso DownloadDone < 1) OrElse
                     Info.Source.FailCount > NetTaskThreadLimit + 2 Then
                     Dim IsThisFail As Boolean = False
@@ -1287,6 +1295,17 @@ Wrong:
                 If ((FileSize >= 0 AndAlso DownloadDone >= FileSize) OrElse (FileSize = -1 AndAlso DownloadDone > 0)) AndAlso State < NetState.Merge Then Merge()
             End Try
         End Sub
+        ''' <summary>
+        ''' 从 HTTP 响应头中获取文件名。
+        ''' 如果没有，返回 Nothing。
+        ''' </summary>
+        Private Function GetFileNameFromResponse(response As HttpWebResponse) As String
+            Dim header As String = response.Headers("Content-Disposition")
+            If String.IsNullOrEmpty(header) Then Return Nothing
+            'attachment; filename="filename.ext"
+            If Not header.Contains("filename=") Then Return Nothing
+            Return header.AfterLast("filename=").Trim(""""c, " "c).BeforeFirst(";")
+        End Function
 
         '下载文件的最终收束事件
         ''' <summary>
@@ -1403,7 +1422,7 @@ Retry:
         ''' </summary>
         Public Sub Abort(CausedByTask As LoaderDownload)
             '从特定任务中移除，如果它还属于其他任务，则继续下载
-            Tasks.TryTake(CausedByTask)
+            Tasks.Remove(CausedByTask)
             If Tasks.Any Then Exit Sub
             '确认中断
             SyncLock LockState
@@ -1451,8 +1470,7 @@ Retry:
         ''' <summary>
         ''' 需要下载的文件。
         ''' </summary>
-        Public Files As List(Of NetFile)
-        Private ReadOnly FilesLock As New Object
+        Public Files As SafeList(Of NetFile)
         ''' <summary>
         ''' 剩余未完成的文件数。（用于减轻 FilesLock 的占用）
         ''' </summary>
@@ -1465,9 +1483,7 @@ Retry:
         Public Overrides Property Progress As Double
             Get
                 If State >= LoadState.Finished Then Return 1
-                SyncLock FilesLock
-                    If Not Files.Any() Then Return 0 '必须返回 0，否则在获取列表的时候会错觉已经下载完了
-                End SyncLock
+                If Not Files.Any() Then Return 0 '必须返回 0，否则在获取列表的时候会错觉已经下载完了
                 Return _Progress
             End Get
             Set(value As Double)
@@ -1489,16 +1505,14 @@ Retry:
                     Log("[Download] 由于同加载器中失败次数过多引发强制失败：连续失败了 " & value & " 次", LogLevel.Debug)
                     On Error Resume Next
                     Dim ExList As New List(Of Exception)
-                    SyncLock FilesLock
-                        For Each File In Files
-                            For Each Source In File.Sources
-                                If Source.Ex IsNot Nothing Then
-                                    ExList.Add(Source.Ex)
-                                    If ExList.Count > 10 Then GoTo FinishExCatch
-                                End If
-                            Next
+                    For Each File In Files
+                        For Each Source In File.Sources
+                            If Source.Ex IsNot Nothing Then
+                                ExList.Add(Source.Ex)
+                                If ExList.Count > 10 Then GoTo FinishExCatch
+                            End If
                         Next
-                    End SyncLock
+                    Next
 FinishExCatch:
                     OnFail(ExList)
                 End If
@@ -1515,17 +1529,15 @@ FinishExCatch:
             '计算进度
             Dim NewProgress As Double = 0
             Dim TotalProgress As Double = 0
-            SyncLock FilesLock
-                For Each File In Files
-                    If File.IsCopy Then
-                        NewProgress += File.Progress * 0.2
-                        TotalProgress += 0.2
-                    Else
-                        NewProgress += File.Progress
-                        TotalProgress += 1
-                    End If
-                Next
-            End SyncLock
+            For Each File In Files
+                If File.IsCopy Then
+                    NewProgress += File.Progress * 0.2
+                    TotalProgress += 0.2
+                Else
+                    NewProgress += File.Progress
+                    TotalProgress += 1
+                End If
+            Next
             If TotalProgress > 0 Then NewProgress /= TotalProgress
             '刷新进度
             If NewProgress < 1 AndAlso NewProgress > 0 Then NewProgress = 2 * (NewProgress ^ 3) - 3 * (NewProgress ^ 2) + 2 * NewProgress '2x^3-3x^2+2x，模拟开头和结尾更慢的情况
@@ -1534,27 +1546,25 @@ FinishExCatch:
 
         Public Sub New(Name As String, FileTasks As List(Of NetFile))
             Me.Name = Name
-            Files = FileTasks
+            Files = New SafeList(Of NetFile)(FileTasks)
         End Sub
         Public Overrides Sub Start(Optional Input As Object = Nothing, Optional IsForceRestart As Boolean = False)
-            SyncLock FilesLock
-                If Input IsNot Nothing Then Files = Input
-                '去重
-                Dim ResultArray As New List(Of NetFile)
-                For i = 0 To Files.Count - 1
-                    For ii = i + 1 To Files.Count - 1
-                        If Files(i).LocalPath = Files(ii).LocalPath Then GoTo NextElement
-                    Next
-                    ResultArray.Add(Files(i))
+            If Input IsNot Nothing Then Files = New SafeList(Of NetFile)(Input)
+            '去重
+            Dim ResultArray As New SafeList(Of NetFile)
+            For i = 0 To Files.Count - 1
+                For ii = i + 1 To Files.Count - 1
+                    If Files(i).LocalPath = Files(ii).LocalPath Then GoTo NextElement
+                Next
+                ResultArray.Add(Files(i))
 NextElement:
-                Next i
-                Files = ResultArray
-                '设置剩余文件数
-                SyncLock FileRemainLock
-                    For Each File In Files
-                        If File.State <> NetState.Finish Then FileRemain += 1
-                    Next
-                End SyncLock
+            Next
+            Files = ResultArray
+            '设置剩余文件数
+            SyncLock FileRemainLock
+                For Each File In Files
+                    If File.State <> NetState.Finish Then FileRemain += 1
+                Next
             End SyncLock
             State = LoadState.Loading
             '开始执行
@@ -1597,25 +1607,23 @@ NextElement:
                         Next
                     End If
                     '最多 5 个线程，最少每个线程分配 10 个文件
-                    SyncLock FilesLock
-                        Dim FilesPerThread As Integer = Math.Max(5, Files.Count / 10 + 1)
-                        Dim FilesInThread As New List(Of NetFile)
-                        For Each File In Files
-                            FilesInThread.Add(File)
-                            If FilesInThread.Count = FilesPerThread Then
-                                Dim FilesToRun As New List(Of NetFile)
-                                FilesToRun.AddRange(FilesInThread)
-                                RunInNewThread(Sub() StartCopy(FilesToRun, FoldersFinal), "NetTask FileCopy " & Uuid)
-                                FilesInThread.Clear()
-                            End If
-                        Next
-                        If FilesInThread.Any Then
+                    Dim FilesPerThread As Integer = Math.Max(5, Files.Count / 10 + 1)
+                    Dim FilesInThread As New List(Of NetFile)
+                    For Each File In Files
+                        FilesInThread.Add(File)
+                        If FilesInThread.Count = FilesPerThread Then
                             Dim FilesToRun As New List(Of NetFile)
                             FilesToRun.AddRange(FilesInThread)
                             RunInNewThread(Sub() StartCopy(FilesToRun, FoldersFinal), "NetTask FileCopy " & Uuid)
                             FilesInThread.Clear()
                         End If
-                    End SyncLock
+                    Next
+                    If FilesInThread.Any Then
+                        Dim FilesToRun As New List(Of NetFile)
+                        FilesToRun.AddRange(FilesInThread)
+                        RunInNewThread(Sub() StartCopy(FilesToRun, FoldersFinal), "NetTask FileCopy " & Uuid)
+                        FilesInThread.Clear()
+                    End If
                 Catch ex As Exception
                     OnFail(New List(Of Exception) From {ex})
                 End Try
@@ -1710,24 +1718,20 @@ Retry:
                 Dim UsefulExs = ExList.Where(Function(e) Not e.Message.Contains("(404)")).ToList
                 [Error] = If(UsefulExs.Any, UsefulExs(0), ExList(0))
                 '获取实际失败的文件
-                SyncLock FilesLock
-                    For Each File In Files
-                        If File.State = NetState.Error Then
-                            [Error] = New Exception("文件下载失败：" & File.LocalPath & vbCrLf & Join(
-                                File.Sources.Select(Function(s) If(s.Ex Is Nothing, s.Url, s.Ex.Message & "（" & s.Url & "）")), vbCrLf), [Error])
-                            Exit For
-                        End If
-                    Next
-                End SyncLock
+                For Each File In Files
+                    If File.State = NetState.Error Then
+                        [Error] = New Exception("文件下载失败：" & File.LocalPath & vbCrLf & Join(
+                            File.Sources.Select(Function(s) If(s.Ex Is Nothing, s.Url, s.Ex.Message & "（" & s.Url & "）")), vbCrLf), [Error])
+                        Exit For
+                    End If
+                Next
                 '在设置 Error 对象后再更改为失败，避免 WaitForExit 无法捕获错误
                 State = LoadState.Failed
             End SyncLock
             '中断所有文件
-            SyncLock FilesLock
-                For Each TaskFile In Files
-                    If TaskFile.State < NetState.Merge Then TaskFile.State = NetState.Error
-                Next
-            End SyncLock
+            For Each TaskFile In Files
+                If TaskFile.State < NetState.Merge Then TaskFile.State = NetState.Error
+            Next
             '在退出同步锁后再进行日志输出
             Dim ErrOutput As New List(Of String)
             For Each Ex As Exception In ExList
@@ -1742,11 +1746,9 @@ Retry:
             End SyncLock
             Log("[Download] " & Name & " 已取消！")
             '中断所有文件
-            SyncLock FilesLock
-                For Each TaskFile In Files
-                    TaskFile.Abort(Me)
-                Next
-            End SyncLock
+            For Each TaskFile In Files
+                TaskFile.Abort(Me)
+            Next
         End Sub
 
     End Class
@@ -1768,8 +1770,7 @@ Retry:
         ''' <summary>
         ''' 当前的所有下载任务。
         ''' </summary>
-        Public Tasks As New List(Of LoaderDownload)
-        Private ReadOnly LockTasks As New Object
+        Public Tasks As New SafeList(Of LoaderDownload)
 
         ''' <summary>
         ''' 已下载完成的大小。
@@ -1842,11 +1843,9 @@ Retry:
                 End If
 #End Region
 #Region "刷新下载任务属性"
-                SyncLock LockTasks
-                    For Each Task In Tasks
-                        Task.RefreshStat()
-                    Next
-                End SyncLock
+                For Each Task In Tasks
+                    Task.RefreshStat()
+                Next
 #End Region
             Catch ex As Exception
                 Log(ex, "刷新下载公开属性失败")
@@ -1992,9 +1991,7 @@ Retry:
                     Task.Files(i) = File '回设
                 Next
             End SyncLock
-            SyncLock LockTasks
-                Tasks.Add(Task)
-            End SyncLock
+            Tasks.Add(Task)
         End Sub
 
     End Class

Plain Craft Launcher 2/Modules/Base/ModValidate.vb

@@ -233,6 +233,8 @@ Public Class ValidateFolderName
             '检查特殊字符串
             Dim InvalidStrCheck As String = New ValidateExceptSame({"CON", "PRN", "AUX", "CLOCK$", "NUL", "COM0", "COM1", "COM2", "COM3", "COM4", "COM5", "COM6", "COM7", "COM8", "COM9", "LPT0", "LPT1", "LPT2", "LPT3", "LPT4", "LPT5", "LPT6", "LPT7", "LPT8", "LPT9"}, "文件夹名不可为 %！", True).Validate(Str)
             If Not InvalidStrCheck = "" Then Return InvalidStrCheck
+            '检查 NTFS 8.3 文件名（#4505）
+            If RegexCheck(Str, ".{2,}~\d") Then Return "文件夹名不能包含这一特殊格式！"
             '检查文件夹重名
             Dim Arr As New List(Of String)
             If PathIgnore IsNot Nothing Then
@@ -286,6 +288,8 @@ Public Class ValidateFileName
             '检查特殊字符串
             Dim InvalidStrCheck As String = New ValidateExceptSame({"CON", "PRN", "AUX", "CLOCK$", "NUL", "COM0", "COM1", "COM2", "COM3", "COM4", "COM5", "COM6", "COM7", "COM8", "COM9", "LPT0", "LPT1", "LPT2", "LPT3", "LPT4", "LPT5", "LPT6", "LPT7", "LPT8", "LPT9"}, "文件名不可为 %！", True).Validate(Str)
             If Not InvalidStrCheck = "" Then Return InvalidStrCheck
+            '检查 NTFS 8.3 文件名（#4505）
+            If RegexCheck(Str, ".{2,}~\d") Then Return "文件名不能包含这一特殊格式！"
             '检查文件重名
             If ParentFolder IsNot Nothing Then
                 Dim DirInfo As New DirectoryInfo(ParentFolder)
@@ -351,6 +355,8 @@ Fin:
             '检查特殊字符串
             Dim InvalidStrCheck As String = New ValidateExceptSame({"CON", "PRN", "AUX", "CLOCK$", "NUL", "COM0", "COM1", "COM2", "COM3", "COM4", "COM5", "COM6", "COM7", "COM8", "COM9", "LPT0", "LPT1", "LPT2", "LPT3", "LPT4", "LPT5", "LPT6", "LPT7", "LPT8", "LPT9"}, "文件夹名不可为 %！").Validate(SubStr)
             If Not InvalidStrCheck = "" Then Return InvalidStrCheck
+            '检查 NTFS 8.3 文件名（#4505）
+            If RegexCheck(Str, ".{2,}~\d") Then Return "文件夹名不能包含这一特殊格式！"
         Next
         Return ""
     End Function

Plain Craft Launcher 2/Modules/Base/MyBitmap.vb

@@ -7,7 +7,7 @@ Public Class MyBitmap
     ''' <summary>
     ''' 位图缓存。
     ''' </summary>
-    Public Shared BitmapCache As New Dictionary(Of String, MyBitmap)
+    Public Shared BitmapCache As New Concurrent.ConcurrentDictionary(Of String, MyBitmap)
 
     ''' <summary>
     ''' 存储的图片
@@ -17,15 +17,19 @@ Public Class MyBitmap
     '自动类型转换
     '支持的类：Image，ImageSource，Bitmap，ImageBrush，BitmapSource
     Public Shared Widening Operator CType(Image As System.Drawing.Image) As MyBitmap
+        If Image Is Nothing Then Return Nothing
         Return New MyBitmap(Image)
     End Operator
     Public Shared Widening Operator CType(Image As MyBitmap) As System.Drawing.Image
+        If Image Is Nothing Then Return Nothing
         Return Image.Pic
     End Operator
     Public Shared Widening Operator CType(Image As ImageSource) As MyBitmap
+        If Image Is Nothing Then Return Nothing
         Return New MyBitmap(Image)
     End Operator
     Public Shared Widening Operator CType(Image As MyBitmap) As ImageSource
+        If Image Is Nothing Then Return Nothing
         Dim Bitmap = Image.Pic
         Dim rect = New System.Drawing.Rectangle(0, 0, Bitmap.Width, Bitmap.Height)
         Dim bitmapData = Bitmap.LockBits(rect, ImageLockMode.ReadWrite, PixelFormat.Format32bppArgb)
@@ -37,15 +41,19 @@ Public Class MyBitmap
         End Try
     End Operator
     Public Shared Widening Operator CType(Image As System.Drawing.Bitmap) As MyBitmap
+        If Image Is Nothing Then Return Nothing
         Return New MyBitmap(Image)
     End Operator
     Public Shared Widening Operator CType(Image As MyBitmap) As System.Drawing.Bitmap
+        If Image Is Nothing Then Return Nothing
         Return Image.Pic
     End Operator
     Public Shared Widening Operator CType(Image As ImageBrush) As MyBitmap
+        If Image Is Nothing Then Return Nothing
         Return New MyBitmap(Image)
     End Operator
     Public Shared Widening Operator CType(Image As MyBitmap) As ImageBrush
+        If Image Is Nothing Then Return Nothing
         Return New ImageBrush(New MyBitmap(Image.Pic))
     End Operator
 
@@ -61,7 +69,7 @@ Public Class MyBitmap
                     Pic = BitmapCache(FilePathOrResourceName).Pic
                 Else
                     Pic = New MyBitmap(CType((New ImageSourceConverter).ConvertFromString(FilePathOrResourceName), ImageSource))
-                    BitmapCache.Add(FilePathOrResourceName, Pic)
+                    BitmapCache.TryAdd(FilePathOrResourceName, Pic)
                 End If
             Else
                 '使用这种自己接管 FileStream 的方法加载才能解除文件占用
@@ -72,11 +80,9 @@ Public Class MyBitmap
                     InputStream.Seek(0, SeekOrigin.Begin)
                     If Header(0) = 82 AndAlso Header(1) = 73 Then
                         '读取 WebP
-                        If Is32BitSystem Then Throw New Exception("不支持在 32 位系统下加载 WebP 图片。")
                         Dim FileBytes(InputStream.Length - 1) As Byte
                         InputStream.Read(FileBytes, 0, FileBytes.Length)
-                        Dim Decoder As New Imazen.WebP.SimpleDecoder()
-                        Pic = Decoder.DecodeFromBytes(FileBytes, FileBytes.Length)
+                        Pic = WebPDecoder.DecodeFromBytes(FileBytes) '将代码隔离在另外一个类中，这样只要不走进这个分支就不会加载 Imazen.WebP.dll
                     Else
                         Pic = New System.Drawing.Bitmap(InputStream)
                     End If
@@ -86,10 +92,9 @@ Public Class MyBitmap
             Pic = My.Application.TryFindResource(FilePathOrResourceName)
             If Pic Is Nothing Then
                 Pic = New System.Drawing.Bitmap(1, 1)
-                Log(ex, $"加载位图失败（{FilePathOrResourceName}）")
-                Throw
+                Throw New Exception($"加载 MyBitmap 失败（{FilePathOrResourceName}）", ex)
             Else
-                Log(ex, $"指定类型有误的位图加载（{FilePathOrResourceName}）", LogLevel.Developer)
+                Log(ex, $"指定类型有误的 MyBitmap 加载（{FilePathOrResourceName}）", LogLevel.Developer)
                 Exit Try
             End If
         End Try
@@ -116,6 +121,13 @@ Public Class MyBitmap
             Pic = New System.Drawing.Bitmap(MS)
         End Using
     End Sub
+    Private Class WebPDecoder '将代码隔离在另外一个类中，这样只要不调用这个方法就不会加载 Imazen.WebP.dll
+        Public Shared Function DecodeFromBytes(Bytes As Byte()) As System.Drawing.Bitmap
+            If Is32BitSystem Then Throw New Exception("不支持在 32 位系统下加载 WebP 图片。")
+            Dim Decoder As New Imazen.WebP.SimpleDecoder()
+            Return Decoder.DecodeFromBytes(Bytes, Bytes.Length)
+        End Function
+    End Class
 
     ''' <summary>
     ''' 获取裁切的图片，这个方法不会导致原对象改变且会返回一个新的对象。

Plain Craft Launcher 2/Modules/Minecraft/ModComp.vb

@@ -271,7 +271,7 @@
                     Next
                     CurseForgeFileIds = Files.Select(Function(f) f.Key).Distinct.ToList
                     GameVersions = Files.SelectMany(Function(f) f.Value).Where(Function(v) v.StartsWithF("1.")).
-                        Select(Function(v) CInt(Val(v.Split(".")(1).Before("-")))).Where(Function(v) v > 0).
+                        Select(Function(v) CInt(Val(v.Split(".")(1).BeforeFirst("-")))).Where(Function(v) v > 0).
                         Distinct.OrderByDescending(Function(v) v).ToList
                     ModLoaders = ModLoaders.Distinct.OrderBy(Of Integer)(Function(t) t).ToList
                     'Type
@@ -349,7 +349,7 @@
                     '搜索结果的键为 versions，获取特定工程的键为 game_versions
                     GameVersions = If(CType(If(Data("game_versions"), Data("versions")), JArray), New JArray).
                                        Select(Function(v) v.ToString).Where(Function(v) v.StartsWithF("1.")).
-                                       Select(Of Integer)(Function(v) Val(v.Split(".")(1).Before("-"))).Where(Function(v) v > 0).
+                                       Select(Of Integer)(Function(v) Val(v.Split(".")(1).BeforeFirst("-"))).Where(Function(v) v > 0).
                                        Distinct.OrderByDescending(Function(v) v).ToList
                     'Type
                     Select Case Data("project_type").ToString
@@ -458,14 +458,14 @@
                     If StartVersion = EndVersion Then
                         SpaVersions.Add("1." & StartVersion)
                     ElseIf McVersionHighest > -1 AndAlso StartVersion >= McVersionHighest Then
-                        If EndVersion <= 10 Then
+                        If EndVersion < 10 Then
                             SpaVersions.Clear()
                             SpaVersions.Add("全版本")
                             Exit For
                         Else
                             SpaVersions.Add("1." & EndVersion & "+")
                         End If
-                    ElseIf EndVersion <= 10 Then
+                    ElseIf EndVersion < 10 Then
                         SpaVersions.Add("1." & StartVersion & "-")
                         Exit For
                     ElseIf StartVersion - EndVersion = 1 Then
@@ -478,25 +478,31 @@
             End If
             '获取 Mod 加载器描述
             Dim ModLoaderDescriptionFull As String, ModLoaderDescriptionPart As String
-            Select Case ModLoaders.Count
+            Dim ModLoadersForDesc As New List(Of CompModLoaderType)(ModLoaders)
+            If Setup.Get("ToolDownloadIgnoreQuilt") Then ModLoadersForDesc.Remove(CompModLoaderType.Quilt)
+            Select Case ModLoadersForDesc.Count
                 Case 0
-                    ModLoaderDescriptionFull = "未知"
-                    ModLoaderDescriptionPart = ""
+                    If ModLoaders.Count = 1 Then
+                        ModLoaderDescriptionFull = "仅 " & ModLoaders.Single.ToString
+                        ModLoaderDescriptionPart = ModLoaders.Single.ToString
+                    Else
+                        ModLoaderDescriptionFull = "未知"
+                        ModLoaderDescriptionPart = ""
+                    End If
                 Case 1
-                    ModLoaderDescriptionFull = "仅 " & ModLoaders.Single.ToString
-                    ModLoaderDescriptionPart = ModLoaders.Single.ToString
-                Case 2, 3
-                    If Setup.Get("ToolDownloadIgnoreQuilt") AndAlso
-                       ModLoaders.Contains(CompModLoaderType.Forge) AndAlso ModLoaders.Contains(CompModLoaderType.Fabric) Then
+                    ModLoaderDescriptionFull = "仅 " & ModLoadersForDesc.Single.ToString
+                    ModLoaderDescriptionPart = ModLoadersForDesc.Single.ToString
+                Case Else
+                    If ModLoaders.Contains(CompModLoaderType.Forge) AndAlso
+                       (GameVersions.Max < 14 OrElse ModLoaders.Contains(CompModLoaderType.Fabric)) AndAlso
+                       (GameVersions.Max < 20 OrElse ModLoaders.Contains(CompModLoaderType.NeoForge)) AndAlso
+                       (GameVersions.Max < 14 OrElse ModLoaders.Contains(CompModLoaderType.Quilt) OrElse Setup.Get("ToolDownloadIgnoreQuilt")) Then
                         ModLoaderDescriptionFull = "任意"
                         ModLoaderDescriptionPart = ""
                     Else
-                        ModLoaderDescriptionFull = ModLoaders.Join(" / ")
-                        ModLoaderDescriptionPart = ModLoaders.Join(" / ")
+                        ModLoaderDescriptionFull = ModLoadersForDesc.Join(" / ")
+                        ModLoaderDescriptionPart = ModLoadersForDesc.Join(" / ")
                     End If
-                Case Else
-                    ModLoaderDescriptionFull = "任意"
-                    ModLoaderDescriptionPart = ""
             End Select
             '实例化 UI
             Dim NewItem As New MyCompItem With {.Tag = Me, .Logo = GetControlLogo()}
@@ -583,9 +589,9 @@
                 '有中文翻译
                 '尝试将文本分为三段：Title (EnglishName) - Suffix
                 '检查时注意 Carpet：它没有中文译名，但有 Suffix
-                Title = TranslatedName.Before(" (").Before(" - ")
+                Title = TranslatedName.BeforeFirst(" (").BeforeFirst(" - ")
                 Dim Suffix As String = ""
-                If TranslatedName.After(")").Contains(" - ") Then Suffix = TranslatedName.After(")").After(" - ")
+                If TranslatedName.AfterLast(")").Contains(" - ") Then Suffix = TranslatedName.AfterLast(")").AfterLast(" - ")
                 Dim EnglishName As String = TranslatedName
                 If Suffix <> "" Then EnglishName = EnglishName.Replace(" - " & Suffix, "")
                 EnglishName = EnglishName.Replace(Title, "").Trim("("c, ")"c, " "c)
@@ -758,7 +764,7 @@ NoSubtitle:
                 Case CompType.ResourcePack
                     'FUTURE: Res
             End Select
-            Address += "&categoryId=" & If(Tag = "", "0", Tag.Before("/"))
+            Address += "&categoryId=" & If(Tag = "", "0", Tag.BeforeFirst("/"))
             If ModLoader <> CompModLoaderType.Any Then Address += "&modLoaderType=" & CType(ModLoader, Integer)
             If Not String.IsNullOrEmpty(GameVersion) Then Address += "&gameVersion=" & GameVersion
             If Not String.IsNullOrEmpty(SearchText) Then Address += "&searchFilter=" & Net.WebUtility.UrlEncode(SearchText)
@@ -779,7 +785,7 @@ NoSubtitle:
             'facets=[["categories:'game-mechanics'"],["categories:'forge'"],["versions:1.19.3"],["project_type:mod"]]
             Dim Facets As New List(Of String)
             Facets.Add($"[""project_type:{GetStringFromEnum(Type).ToLower}""]")
-            If Not String.IsNullOrEmpty(Tag) Then Facets.Add($"[""categories:'{Tag.After("/")}'""]")
+            If Not String.IsNullOrEmpty(Tag) Then Facets.Add($"[""categories:'{Tag.AfterLast("/")}'""]")
             If ModLoader <> CompModLoaderType.Any Then Facets.Add($"[""categories:'{GetStringFromEnum(ModLoader).ToLower}'""]")
             If Not String.IsNullOrEmpty(GameVersion) Then Facets.Add($"[""versions:'{GameVersion}'""]")
             Address += "&facets=[" & String.Join(",", Facets) & "]"
@@ -887,7 +893,7 @@ NoSubtitle:
                 If Not SearchResults(i).AbsoluteRight AndAlso i >= Math.Min(2, SearchResults.Count - 1) Then Exit For '把 3 个结果拼合以提高准确度
                 If SearchResults(i).Item.CurseForgeSlug IsNot Nothing Then SearchResult += SearchResults(i).Item.CurseForgeSlug.Replace("-", " ").Replace("/", " ") & " "
                 If SearchResults(i).Item.ModrinthSlug IsNot Nothing Then SearchResult += SearchResults(i).Item.ModrinthSlug.Replace("-", " ").Replace("/", " ") & " "
-                SearchResult += SearchResults(i).Item.ChineseName.After(" (").TrimEnd(") ").Before(" - ").
+                SearchResult += SearchResults(i).Item.ChineseName.AfterLast(" (").TrimEnd(") ").BeforeFirst(" - ").
                     Replace(":", "").Replace("(", "").Replace(")", "").ToLower.Replace("/", " ") & " "
             Next
             Log("[Comp] 中文搜索原始关键词：" & SearchResult, LogLevel.Developer)
@@ -1156,7 +1162,7 @@ Retry:
         ''' </summary>
         Public ReadOnly ModLoaders As List(Of CompModLoaderType)
         ''' <summary>
-        ''' 支持的游戏版本列表。类型包括："1.18.5"，"1.18"，"1.18 快照"，"21w15a"，"未知版本"。
+        ''' 支持的游戏版本列表。类型包括："1.18.5"，"1.18"，"1.18 预览版"，"21w15a"，"未知版本"。
         ''' </summary>
         Public ReadOnly GameVersions As List(Of String)
         ''' <summary>
@@ -1272,7 +1278,7 @@ Retry:
                     End If
                     'GameVersions
                     Dim RawVersions As List(Of String) = Data("gameVersions").Select(Function(t) t.ToString.Trim.ToLower).ToList
-                    GameVersions = RawVersions.Where(Function(v) v.StartsWithF("1.")).Select(Function(v) v.Replace("-snapshot", " 快照")).ToList
+                    GameVersions = RawVersions.Where(Function(v) v.StartsWithF("1.")).Select(Function(v) v.Replace("-snapshot", " 预览版")).ToList
                     If GameVersions.Count > 1 Then
                         GameVersions = Sort(GameVersions, AddressOf VersionSortBoolean).ToList
                         If Type = CompType.ModPack Then GameVersions = New List(Of String) From {GameVersions(0)}
@@ -1313,7 +1319,7 @@ Retry:
                     'GameVersions
                     Dim RawVersions As List(Of String) = Data("game_versions").Select(Function(t) t.ToString.Trim.ToLower).ToList
                     GameVersions = RawVersions.Where(Function(v) v.StartsWithF("1.") OrElse v.StartsWithF("b1.")).
-                                               Select(Function(v) If(v.Contains("-"), v.Before("-") & " 快照", If(v.StartsWithF("b1."), "远古版本", v))).ToList
+                                               Select(Function(v) If(v.Contains("-"), v.BeforeFirst("-") & " 预览版", If(v.StartsWithF("b1."), "远古版本", v))).ToList
                     If GameVersions.Count > 1 Then
                         GameVersions = Sort(GameVersions, AddressOf VersionSortBoolean).ToList
                         If Type = CompType.ModPack Then GameVersions = New List(Of String) From {GameVersions(0)}
@@ -1362,28 +1368,26 @@ Retry:
                                    Optional BadDisplayName As Boolean = False) As MyListItem
 
             '获取描述信息
-            Dim Info As String = ""
+            Dim Title As String = If(BadDisplayName, FileName, DisplayName)
+            Dim Info As New List(Of String)
+            If Title <> FileName.BeforeLast(".") Then Info.Add(FileName.BeforeLast("."))
             Select Case Type
                 Case CompType.Mod
-                    Info += If(ModLoaders.Any,
-                        "适用于 " & Join(ModLoaders.Select(Function(m) GetStringFromEnum(m)).ToList, "/") & "，", "")
-                    Info += If(ModeDebug AndAlso Dependencies.Any, Dependencies.Count & " 个前置 Mod，", "")
+                    If Dependencies.Any Then Info.Add(Dependencies.Count & " 个前置 Mod")
                 Case CompType.ModPack
-                    If GameVersions.All(Function(v) v.Contains("w")) Then
-                        Info += $"游戏版本 {Join(GameVersions, "、")}，"
-                    End If
+                    If GameVersions.All(Function(v) v.Contains("w")) Then Info.Add($"游戏版本 {Join(GameVersions, "、")}")
             End Select
             If DownloadCount > 0 Then 'CurseForge 的下载次数经常错误地返回 0
-                Info += If(DownloadCount > 100000, Math.Round(DownloadCount / 10000) & " 万次下载，", DownloadCount & " 次下载，")
+                Info.Add("下载 " & If(DownloadCount > 100000, Math.Round(DownloadCount / 10000) & " 万次", DownloadCount & " 次"))
             End If
-            Info += GetTimeSpanString(ReleaseDate - Date.Now, False) & "更新"
-            Info += If(Status = CompFileStatus.Release, "", "，" & StatusDescription)
+            Info.Add("更新于 " & GetTimeSpanString(ReleaseDate - Date.Now, False))
+            If Status <> CompFileStatus.Release Then Info.Add(StatusDescription)
 
             '建立控件
             Dim NewItem As New MyListItem With {
-                .Title = If(BadDisplayName, FileName, DisplayName),
+                .Title = Title,
                 .SnapsToDevicePixels = True, .Height = 42, .Type = MyListItem.CheckType.Clickable, .Tag = Me,
-                .Info = Info
+                .Info = Info.Join("，")
             }
             Select Case Status
                 Case CompFileStatus.Release
@@ -1422,14 +1426,12 @@ Retry:
     ''' <summary>
     ''' 已知文件信息的缓存。
     ''' </summary>
-    Private CompFilesCache As New Dictionary(Of String, List(Of CompFile))
+    Public CompFilesCache As New Dictionary(Of String, List(Of CompFile))
     ''' <summary>
     ''' 获取某个工程下的全部文件列表。
     ''' 必须在工作线程执行，失败会抛出异常。
     ''' </summary>
     Public Function CompFilesGet(ProjectId As String, FromCurseForge As Boolean) As List(Of CompFile)
-        '使用缓存
-        If CompFilesCache.ContainsKey(ProjectId) Then Return CompFilesCache(ProjectId)
         '获取工程对象
         Dim TargetProject As CompProject
         If CompProjectCache.ContainsKey(ProjectId) Then '存在缓存
@@ -1440,25 +1442,26 @@ Retry:
             TargetProject = New CompProject(DlModRequest("https://api.modrinth.com/v2/project/" & ProjectId, IsJson:=True))
         End If
         '获取工程对象的文件列表
-        Log("[Comp] 开始获取文件列表：" & ProjectId)
-        Dim ResultJsonArray As JArray
-        If FromCurseForge Then
-            'CurseForge
-            If TargetProject.Type = CompType.Mod Then 'Mod 使用每个版本最新的文件
-                ResultJsonArray = GetJson(DlModRequest("https://api.curseforge.com/v1/mods/files", "POST", "{""fileIds"": [" & Join(TargetProject.CurseForgeFileIds, ",") & "]}", "application/json"))("data")
-            Else '否则使用全部文件
-                ResultJsonArray = DlModRequest($"https://api.curseforge.com/v1/mods/{ProjectId}/files?pageSize=999", IsJson:=True)("data")
+        If Not CompFilesCache.ContainsKey(ProjectId) Then '有缓存也不能直接返回，这时候前置 Mod 可能没获取（#5173）
+            Log("[Comp] 开始获取文件列表：" & ProjectId)
+            Dim ResultJsonArray As JArray
+            If FromCurseForge Then
+                'CurseForge
+                If TargetProject.Type = CompType.Mod Then 'Mod 使用每个版本最新的文件
+                    ResultJsonArray = GetJson(DlModRequest("https://api.curseforge.com/v1/mods/files", "POST", "{""fileIds"": [" & Join(TargetProject.CurseForgeFileIds, ",") & "]}", "application/json"))("data")
+                Else '否则使用全部文件
+                    ResultJsonArray = DlModRequest($"https://api.curseforge.com/v1/mods/{ProjectId}/files?pageSize=999", IsJson:=True)("data")
+                End If
+            Else
+                'Modrinth
+                ResultJsonArray = DlModRequest($"https://api.modrinth.com/v2/project/{ProjectId}/version", IsJson:=True)
             End If
-        Else
-            'Modrinth
-            ResultJsonArray = DlModRequest($"https://api.modrinth.com/v2/project/{ProjectId}/version", IsJson:=True)
+            CompFilesCache(ProjectId) = ResultJsonArray.Select(Function(a) New CompFile(a, TargetProject.Type)).
+                Where(Function(a) a.Available).ToList.Distinct(Function(a, b) a.Id = b.Id) 'CurseForge 可能会重复返回相同项（#1330）
         End If
-        CompFilesCache(ProjectId) = ResultJsonArray.Select(Function(a) New CompFile(a, TargetProject.Type)).
-            Where(Function(a) a.Available).ToList.Distinct(Function(a, b) a.Id = b.Id) 'CurseForge 可能会重复返回相同项（#1330）
         '获取前置 Mod 列表
         If TargetProject.Type <> CompType.Mod Then Return CompFilesCache(ProjectId)
-        Dim Deps As List(Of String) = CompFilesCache(ProjectId).
-            SelectMany(Function(f) f.RawDependencies).Distinct().ToList
+        Dim Deps As List(Of String) = CompFilesCache(ProjectId).SelectMany(Function(f) f.RawDependencies).Distinct().ToList
         Dim UndoneDeps = Deps.Where(Function(f) Not CompProjectCache.ContainsKey(f)).ToList
         '获取前置 Mod 工程信息
         If UndoneDeps.Any Then

Plain Craft Launcher 2/Modules/Minecraft/ModCrash.vb

@@ -381,6 +381,7 @@ Extracted:
         没有可用的分析文件
         使用32位Java导致JVM无法分配足够多的内存
         Mod重复安装
+        Mod互不兼容
         OptiFine与Forge不兼容
         Fabric报错
         Fabric报错并给出解决方案
@@ -389,7 +390,7 @@ Extracted:
         版本Json中存在多个Forge
         Mod过多导致超出ID限制
         NightConfig的Bug
-        ShadersMod与Optifine同时安装
+        ShadersMod与OptiFine同时安装
         Forge安装不完整
         Mod需要Java11
         Mod缺少前置或MC版本错误
@@ -413,7 +414,7 @@ Extracted:
             '崩溃日志
             If LogCrash IsNot Nothing Then
                 Log("[Crash] 开始进行崩溃日志堆栈分析")
-                Keywords.AddRange(AnalyzeStackKeyword(LogCrash.Before("System Details")))
+                Keywords.AddRange(AnalyzeStackKeyword(LogCrash.BeforeFirst("System Details")))
             End If
             'Minecraft 日志
             If LogMc IsNot Nothing Then
@@ -516,7 +517,7 @@ Done:
             If LogMc.Contains("java.lang.ClassNotFoundException: org.spongepowered.asm.launch.MixinTweaker") Then AppendReason(CrashReason.MixinBootstrap缺失)
             If LogMc.Contains("Couldn't set pixel format") Then AppendReason(CrashReason.显卡驱动不支持导致无法设置像素格式)
             If LogMc.Contains("java.lang.OutOfMemoryError") OrElse LogMc.Contains("an out of memory error") Then AppendReason(CrashReason.内存不足)
-            If LogMc.Contains("java.lang.RuntimeException: Shaders Mod detected. Please remove it, OptiFine has built-in support for shaders.") Then AppendReason(CrashReason.ShadersMod与Optifine同时安装)
+            If LogMc.Contains("java.lang.RuntimeException: Shaders Mod detected. Please remove it, OptiFine has built-in support for shaders.") Then AppendReason(CrashReason.ShadersMod与OptiFine同时安装)
             If LogMc.Contains("java.lang.NoSuchMethodError: sun.security.util.ManifestEntryVerifier") Then AppendReason(CrashReason.低版本Forge与高版本Java不兼容)
             If LogMc.Contains("1282: Invalid operation") Then AppendReason(CrashReason.光影或资源包导致OpenGL1282错误)
             If LogMc.Contains("signer information does not match signer information of other classes in the same package") Then AppendReason(CrashReason.文件或内容校验失败, If(RegexSeek(LogMc, "(?<=class "")[^']+(?=""'s signer information)"), "").TrimEnd(vbCrLf))
@@ -525,6 +526,7 @@ Done:
             If LogMc.Contains("Unsupported class file major version") Then AppendReason(CrashReason.Java版本不兼容)
             If LogMc.Contains("com.electronwill.nightconfig.core.io.ParsingException: Not enough data available") Then AppendReason(CrashReason.NightConfig的Bug)
             If LogMc.Contains("Cannot find launch target fmlclient, unable to launch") Then AppendReason(CrashReason.Forge安装不完整)
+            If LogMc.Contains("Invalid paths argument, contained no existing paths") AndAlso LogMc.Contains("libraries\net\minecraftforge\fmlcore") Then AppendReason(CrashReason.Forge安装不完整)
             If LogMc.Contains("Invalid module name: '' is not a Java identifier") Then AppendReason(CrashReason.Mod名称包含特殊字符)
             If LogMc.Contains("has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to") Then AppendReason(CrashReason.Mod需要Java11)
             If LogMc.Contains("java.lang.RuntimeException: java.lang.NoSuchMethodException: no such method: sun.misc.Unsafe.defineAnonymousClass(Class,byte[],Object[])Class/invokeVirtual") Then AppendReason(CrashReason.Mod需要Java11)
@@ -540,12 +542,14 @@ Done:
             End If
             '确定的 Mod 导致崩溃
             If LogMc.Contains("Caught exception from ") Then AppendReason(CrashReason.确定Mod导致游戏崩溃, TryAnalyzeModName(RegexSeek(LogMc, "(?<=Caught exception from )[^\n]+?")?.TrimEnd((vbCrLf & " ").ToCharArray)))
-            'Mod 重复安装
+            'Mod 重复 / 前置问题
             If LogMc.Contains("DuplicateModsFoundException") Then AppendReason(CrashReason.Mod重复安装, RegexSearch(LogMc, "(?<=\n\t[\w]+ : [A-Z]{1}:[^\n]+(/|\\))[^/\\\n]+?.jar", RegularExpressions.RegexOptions.IgnoreCase))
             If LogMc.Contains("Found a duplicate mod") Then AppendReason(CrashReason.Mod重复安装, RegexSearch(If(RegexSeek(LogMc, "Found a duplicate mod[^\n]+"), ""), "[^\\/]+.jar", RegularExpressions.RegexOptions.IgnoreCase))
             If LogMc.Contains("Found duplicate mods") Then AppendReason(CrashReason.Mod重复安装, RegexSearch(LogMc, "(?<=Mod ID: ')\w+?(?=' from mod files:)").Distinct.ToList)
             If LogMc.Contains("ModResolutionException: Duplicate") Then AppendReason(CrashReason.Mod重复安装, RegexSearch(If(RegexSeek(LogMc, "ModResolutionException: Duplicate[^\n]+"), ""), "[^\\/]+.jar", RegularExpressions.RegexOptions.IgnoreCase))
-            'Mod 缺少前置
+            If LogMc.Contains("Incompatible mods found!") Then '#5006
+                AppendReason(CrashReason.Mod互不兼容, If(RegexSeek(LogMc, "(?<=Incompatible mods found![\s\S]+: )[\s\S]+?(?=\tat )"), ""))
+            End If
             If LogMc.Contains("Missing or unsupported mandatory dependencies:") Then
                 AppendReason(CrashReason.Mod缺少前置或MC版本错误,
                     RegexSearch(LogMc, "(?<=Missing or unsupported mandatory dependencies:)([\n\r]+\t(.*))+", RegularExpressions.RegexOptions.IgnoreCase).
@@ -591,40 +595,57 @@ Done:
     ''' </summary>
     Private Sub AnalyzeCrit2()
 
+        'Mixin 分析
+        Dim MixinAnalyze =
+        Function(LogText As String) As Boolean
+            Dim IsMixin As Boolean =
+                LogText.Contains("Mixin prepare failed ") OrElse LogText.Contains("Mixin apply failed ") OrElse
+                LogText.Contains("MixinApplyError") OrElse LogText.Contains("MixinTransformerError") OrElse
+                LogText.Contains("mixin.injection.throwables.") OrElse LogText.Contains(".json] FAILED during )")
+            If Not IsMixin Then Return False
+            'Mod 名称匹配
+            Dim ModName As String = RegexSeek(LogText, "(?<=from mod )[^.\/ ]+(?=\] from)")
+            If ModName Is Nothing Then ModName = RegexSeek(LogText, "(?<=for mod )[^.\/ ]+(?= failed)")
+            If ModName IsNot Nothing Then
+                AppendReason(CrashReason.ModMixin失败, TryAnalyzeModName(ModName.TrimEnd((vbCrLf & " ").ToCharArray)))
+                Return True
+            End If
+            'JSON 名称匹配
+            For Each JsonName In RegexSearch(LogText, "(?<=^[^\t]+[ \[{(]{1})[^ \[{(]+\.[^ ]+(?=\.json)", RegularExpressions.RegexOptions.Multiline)
+                AppendReason(CrashReason.ModMixin失败,
+                             TryAnalyzeModName(JsonName.Replace("mixins", "mixin").Replace(".mixin", "").Replace("mixin.", "")))
+                Return True
+            Next
+            '没有明确匹配
+            AppendReason(CrashReason.ModMixin失败)
+            Return True
+        End Function
+
         '游戏日志分析
         If LogMc IsNot Nothing Then
+            'Mixin 崩溃
+            Dim IsMixin As Boolean = MixinAnalyze(LogMc)
             '常规信息
             If LogMc.Contains("An exception was thrown, the game will display an error screen and halt.") Then AppendReason(CrashReason.Forge报错, RegexSeek(LogMc, "(?<=the game will display an error screen and halt.[\n\r]+[^\n]+?Exception: )[\s\S]+?(?=\n\tat)")?.Trim(vbCrLf))
             If LogMc.Contains("A potential solution has been determined:") Then AppendReason(CrashReason.Fabric报错并给出解决方案, Join(RegexSearch(If(RegexSeek(LogMc, "(?<=A potential solution has been determined:\n)((\t)+ - [^\n]+\n)+"), ""), "(?<=(\t)+)[^\n]+"), vbLf))
             If LogMc.Contains("A potential solution has been determined, this may resolve your problem:") Then AppendReason(CrashReason.Fabric报错并给出解决方案, Join(RegexSearch(If(RegexSeek(LogMc, "(?<=A potential solution has been determined, this may resolve your problem:\n)((\t)+ - [^\n]+\n)+"), ""), "(?<=(\t)+)[^\n]+"), vbLf))
             If LogMc.Contains("确定了一种可能的解决方法，这样做可能会解决你的问题：") Then AppendReason(CrashReason.Fabric报错并给出解决方案, Join(RegexSearch(If(RegexSeek(LogMc, "(?<=确定了一种可能的解决方法，这样做可能会解决你的问题：\n)((\t)+ - [^\n]+\n)+"), ""), "(?<=(\t)+)[^\n]+"), vbLf))
-            'Mixin 崩溃
-            If LogMc.Contains("Mixin prepare failed ") OrElse LogMc.Contains("Mixin apply failed ") OrElse LogMc.Contains("MixinApplyError") OrElse
-               LogMc.Contains("mixin.injection.throwables.") OrElse LogMc.Contains(".json] FAILED during )") Then
-                Dim ModId As String = RegexSeek(LogMc, "(?<=in )[^./ ]+(?=.mixins.json.+failed injection check)")
-                If ModId Is Nothing Then ModId = RegexSeek(LogMc, "(?<=in mixins.)[^./ ]+(?=.json.+failed injection check)")
-                If ModId Is Nothing Then ModId = RegexSeek(LogMc, "(?<= failed .+ in )[^./ ]+(?=.mixins.json)")
-                If ModId Is Nothing Then ModId = RegexSeek(LogMc, "(?<= failed .+ in mixins.)[^./ ]+(?=.json)")
-                If ModId Is Nothing Then ModId = RegexSeek(LogMc, "(?<= failed mixins.)[^./ ]+(?=.json:)")
-                If ModId Is Nothing Then ModId = RegexSeek(LogMc, "(?<= in config \[)[^./ ]+(?=.mixins.json\] FAILED during )")
-                If ModId Is Nothing Then ModId = RegexSeek(LogMc, "(?<= in config \[mixins.)[^./ ]+(?=.json\] FAILED during )")
-                If ModId Is Nothing Then ModId = RegexSeek(LogMc, "(?<=from mod )[^./ ]+(?=\] from)")
-                If ModId Is Nothing Then ModId = RegexSeek(LogMc, "(?<=for mod )[^./ ]+(?= failed)")
-                '兜底名称判断
-                If ModId Is Nothing Then ModId = RegexSeek(LogMc, "[^./ \]]+(?=.mixins.json)")
-                If ModId Is Nothing Then ModId = RegexSeek(LogMc, "(?<=mixins.)[^./ \]]+(?=.json)")
-                AppendReason(CrashReason.ModMixin失败, TryAnalyzeModName(If(ModId, "").TrimEnd((vbCrLf & " ").ToCharArray)))
-            Else
-                '在 #3104 的情况下，这一句导致 OptiFabric 的 Mixin 失败错判为 Fabric Loader 加载失败
-                If LogMc.Contains("due to errors, provided by ") Then AppendReason(CrashReason.确定Mod导致游戏崩溃, TryAnalyzeModName(If(RegexSeek(LogMc, "(?<=due to errors, provided by ')[^']+"), "").TrimEnd((vbCrLf & " ").ToCharArray)))
+            If Not IsMixin AndAlso LogMc.Contains("due to errors, provided by ") Then '在 #3104 的情况下，这一句导致 OptiFabric 的 Mixin 失败错判为 Fabric Loader 加载失败
+                AppendReason(CrashReason.确定Mod导致游戏崩溃, TryAnalyzeModName(If(RegexSeek(LogMc, "(?<=due to errors, provided by ')[^']+"), "").TrimEnd((vbCrLf & " ").ToCharArray)))
             End If
         End If
 
         '崩溃报告分析
         If LogCrash IsNot Nothing Then
+            'Mixin 崩溃
+            MixinAnalyze(LogCrash)
+            '常规信息
             If LogCrash.Contains("Suspected Mod") Then
-                Dim Suspects = RegexSearch(LogCrash.Between("Suspected Mod", "Stacktrace"), "(?<=\n\t[^(\t]+\()[^)\n]+")
-                If Suspects.Any Then AppendReason(CrashReason.怀疑Mod导致游戏崩溃, TryAnalyzeModName(Suspects))
+                Dim SuspectsRaw As String = LogCrash.Between("Suspected Mod", "Stacktrace")
+                If Not SuspectsRaw.StartsWithF("s: None") Then 'Suspected Mods: None
+                    Dim Suspects = RegexSearch(SuspectsRaw, "(?<=\n\t[^(\t]+\()[^)\n]+")
+                    If Suspects.Any Then AppendReason(CrashReason.怀疑Mod导致游戏崩溃, TryAnalyzeModName(Suspects))
+                End If
             End If
         End If
 
@@ -640,6 +661,8 @@ Done:
             If Not (LogMc.Contains("at net.") OrElse LogMc.Contains("INFO]")) AndAlso LogHs Is Nothing AndAlso LogCrash Is Nothing AndAlso LogMc.Length < 100 Then
                 AppendReason(CrashReason.极短的程序输出, LogMc)
             End If
+            'Mod 解析错误（常见于 Fabric 前置校验失败）
+            If LogMc.Contains("Mod resolution failed") Then AppendReason(CrashReason.Mod加载器报错)
             'Mixin 失败可以导致大量 Mod 实例创建失败
             If LogMc.Contains("Failed to create mod instance.") Then AppendReason(CrashReason.Mod初始化失败, TryAnalyzeModName(If(RegexSeek(LogMc, "(?<=Failed to create mod instance. ModID: )[^,]+"), If(RegexSeek(LogMc, "(?<=Failed to create mod instance. ModId )[^\n]+(?= for )"), "")).TrimEnd(vbCrLf)))
             '注意：Fabric 的 Warnings were found! 不一定是崩溃原因，它可能是单纯的警报
@@ -695,7 +718,7 @@ NextStack:
                 If {"com", "org", "net", "asm", "fml", "mod", "jar", "sun", "lib", "map", "gui", "dev", "nio", "api", "dsi", "top", "mcp",
                     "core", "init", "mods", "main", "file", "game", "load", "read", "done", "util", "tile", "item", "base", "oshi", "impl", "data", "pool", "task",
                     "forge", "setup", "block", "model", "mixin", "event", "unimi", "netty", "world",
-                    "gitlab", "common", "server", "config", "loader", "launch", "entity", "assist", "client", "plugin", "modapi", "mojang", "shader", "events", "github", "recipe", "render", "packet", "events",
+                    "gitlab", "common", "server", "config", "mixins", "compat", "loader", "launch", "entity", "assist", "client", "plugin", "modapi", "mojang", "shader", "events", "github", "recipe", "render", "packet", "events",
                     "preinit", "preload", "machine", "reflect", "channel", "general", "handler", "content", "systems", "modules", "service",
                     "fastutil", "optifine", "internal", "platform", "override", "fabricmc", "neoforge",
                     "injection", "listeners", "scheduler", "minecraft", "transformer", "transformers", "neoforged", "universal", "multipart", "minecraftforge", "blockentity", "spongepowered", "electronwill"
@@ -738,13 +761,13 @@ NextStack:
                 Details = Details.Replace("Fabric Mods", "¨")
                 Log("[Crash] 崩溃报告中检测到 Fabric Mod 信息格式")
             End If
-            Details = Details.After("¨")
+            Details = Details.AfterLast("¨")
 
             '[Forge] 获取所有包含 .jar 的行
             '[Fabric] 获取所有包含 Mod 信息的行
             Dim ModNameLines As New List(Of String)
             For Each Line In Details.Split(vbLf)
-                If Line.ContainsF(".jar", True) OrElse
+                If (Line.ContainsF(".jar", True) AndAlso Line.Length - Line.Replace(".jar", "").Length = 4) OrElse '只有一个 .jar
                    (IsFabricDetail AndAlso Line.StartsWithF(vbTab & vbTab) AndAlso Not RegexCheck(Line, "\t\tfabric[\w-]*: Fabric")) Then ModNameLines.Add(Line)
             Next
             Log("[Crash] 崩溃报告中找到 " & ModNameLines.Count & " 个可能的 Mod 项目行")
@@ -873,19 +896,23 @@ NextStack:
                     If ExtraFiles IsNot Nothing Then OutputFiles.AddRange(ExtraFiles)
                     For Each OutputFile In OutputFiles
                         Dim FileName As String = GetFileNameFromPath(OutputFile)
+                        Dim FileEncoding As Encoding = Nothing
                         Select Case FileName
                             Case "LatestLaunch.bat"
                                 FileName = "启动脚本.bat"
                             Case "Log1.txt"
                                 FileName = "PCL 启动器日志.txt"
+                                FileEncoding = Encoding.UTF8
                             Case "RawOutput.log"
                                 FileName = "游戏崩溃前的输出.txt"
+                                FileEncoding = Encoding.UTF8
                         End Select
                         If File.Exists(OutputFile) Then
-                            Dim FileEncoding As Encoding = GetEncoding(ReadFileBytes(OutputFile))
+                            If FileEncoding Is Nothing Then FileEncoding = GetEncoding(ReadFileBytes(OutputFile))
                             WriteFile(TempFolder & "Report\" & FileName,
                                       SecretFilter(ReadFile(OutputFile, FileEncoding), If(FileName = "启动脚本.bat", "F", "*")),
                                       Encoding:=FileEncoding)
+                            Log($"[Crash] 导出文件：{FileName}，编码：{FileEncoding.HeaderName}")
                         End If
                     Next
                     '导出报告
@@ -909,7 +936,7 @@ NextStack:
             If IsHandAnalyze Then
                 Return "很抱歉，PCL 无法确定错误原因。"
             Else
-                Return $"很抱歉，你的游戏出现了一些问题……{vbCrLf}如果要寻求帮助，请导出错误报告并发给他人，而不是发送这个窗口的截图。"
+                Return $"很抱歉，你的游戏出现了一些问题……{vbCrLf}如果要寻求帮助，请把错误报告文件发给对方，而不是发送这个窗口的照片或者截图。"
             End If
         End If
 
@@ -942,9 +969,9 @@ NextStack:
                     End If
                 Case CrashReason.Mod缺少前置或MC版本错误
                     If Additional.Any Then
-                        Results.Add("由于未满足 Mod 的依赖项，导致游戏退出。\n未满足的依赖项：\n - " & Join(Additional, "\n - ") & "\n\n请根据上述信息进行对应处理，如果看不懂英文可以使用翻译软件。")
+                        Results.Add("由于未安装正确的前置 Mod，导致游戏退出。\n缺失的依赖项：\n - " & Join(Additional, "\n - ") & "\n\n请根据上述信息进行对应处理，如果看不懂英文可以使用翻译软件。")
                     Else
-                        Results.Add("由于未满足 Mod 的依赖项，导致游戏退出。\n请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\h")
+                        Results.Add("由于未安装正确的前置 Mod，导致游戏退出。\n请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\h")
                     End If
                 Case CrashReason.堆栈分析发现关键字
                     If Additional.Count = 1 Then
@@ -965,7 +992,9 @@ NextStack:
                         Results.Add("以下 Mod 导致了游戏出错：\n - " & Join(Additional, "\n - ") & "\n\n你可以尝试依次禁用上述 Mod，然后观察游戏是否还会崩溃。\n\e\h")
                     End If
                 Case CrashReason.ModMixin失败
-                    If Additional.Count = 1 Then
+                    If Additional.Count = 0 Then
+                        Results.Add("部分 Mod 注入失败，导致游戏出错。\n这一般代表着部分 Mod 与其他 Mod 或当前环境不兼容，或是它存在 Bug。\n你可以尝试逐步禁用 Mod，然后观察游戏是否还会崩溃，以此定位导致崩溃的 Mod。\n\e\h")
+                    ElseIf Additional.Count = 1 Then
                         Results.Add("名为 " & Additional.First & " 的 Mod 注入失败，导致游戏出错。\n这一般代表着它与其他 Mod 或当前环境不兼容，或是它存在 Bug。\n你可以尝试禁用此 Mod，然后观察游戏是否还会崩溃。\n\e\h")
                     Else
                         Results.Add("以下 Mod 导致了游戏出错：\n - " & Join(Additional, "\n - ") & "\n这一般代表着它们与其他 Mod 或当前环境不兼容，或是它存在 Bug。\n你可以尝试依次禁用上述 Mod，然后观察游戏是否还会崩溃。\n\e\h")
@@ -980,7 +1009,7 @@ NextStack:
                     If Additional.Count = 1 Then
                         Results.Add("名为 " & Additional.First & " 的 Mod 初始化失败，导致游戏无法继续加载。\n你可以尝试禁用此 Mod，然后观察游戏是否还会崩溃。\n\e\h")
                     Else
-                        Results.Add("以下 Mod 初始化失败，导致游戏无法继续加载：\n - " & Join(Additional, "\n - ") & "\n\n你可以尝试依次禁用上述 Mod，然后观察游戏是否还会崩溃。\n\e\h")
+                        Results.Add("以下 Mod 初始化失败，导致游戏出错：\n - " & Join(Additional, "\n - ") & "\n\n你可以尝试依次禁用上述 Mod，然后观察游戏是否还会崩溃。\n\e\h")
                     End If
                 Case CrashReason.特定方块导致崩溃
                     If Additional.Count = 1 Then
@@ -992,7 +1021,7 @@ NextStack:
                     If Additional.Count >= 2 Then
                         Results.Add("你重复安装了多个相同的 Mod：\n - " & Join(Additional, "\n - ") & "\n\n每个 Mod 只能出现一次，请删除重复的 Mod，然后再启动游戏。")
                     Else
-                        Results.Add("你可能重复安装了多个相同的 Mod，导致游戏无法继续加载。\n\n每个 Mod 只能出现一次，请删除重复的 Mod，然后再启动游戏。\e\h")
+                        Results.Add("你可能重复安装了多个相同的 Mod，导致游戏出错。\n\n每个 Mod 只能出现一次，请删除重复的 Mod，然后再启动游戏。\e\h")
                     End If
                 Case CrashReason.特定实体导致崩溃
                     If Additional.Count = 1 Then
@@ -1002,12 +1031,12 @@ NextStack:
                     End If
                 Case CrashReason.OptiFine与Forge不兼容
                     Results.Add("由于 OptiFine 与当前版本的 Forge 不兼容，导致了游戏崩溃。\n\n请前往 OptiFine 官网（https://optifine.net/downloads）查看 OptiFine 所兼容的 Forge 版本，并严格按照对应版本重新安装游戏。")
-                Case CrashReason.ShadersMod与Optifine同时安装
-                    Results.Add("无需同时安装 Optifine 和 Shaders Mod，Optifine 已经集成了 Shaders Mod 的功能。\n在删除 Shaders Mod 后，游戏即可正常运行。")
+                Case CrashReason.ShadersMod与OptiFine同时安装
+                    Results.Add("无需同时安装 Optifine 和 Shaders Mod，OptiFine 已经集成了 Shaders Mod 的功能。\n在删除 Shaders Mod 后，游戏即可正常运行。")
                 Case CrashReason.低版本Forge与高版本Java不兼容
                     Results.Add("由于低版本 Forge 与当前 Java 不兼容，导致了游戏崩溃。\n\n请尝试以下解决方案：\n - 更新 Forge 到 36.2.26 或更高版本\n - 换用版本低于 1.8.0.320 的 Java")
                 Case CrashReason.版本Json中存在多个Forge
-                    Results.Add("可能由于使用其他启动器修改了 Forge 版本，当前版本的文件存在异常，导致了游戏崩溃。\n请尝试重新全新安装 Forge，而非使用其他启动器修改 Forge 版本。")
+                    Results.Add("可能由于其他启动器修改了 Forge 版本，当前版本的文件存在异常，导致了游戏崩溃。\n请尝试重新全新安装 Forge，而非使用其他启动器修改 Forge 版本。")
                 Case CrashReason.玩家手动触发调试崩溃
                     Results.Add("* 事实上，你的游戏没有任何问题，这是你自己触发的崩溃。\n* 你难道没有更重要的事要做吗？")
                 Case CrashReason.Mod需要Java11
@@ -1033,30 +1062,36 @@ NextStack:
                 Case CrashReason.文件或内容校验失败
                     Results.Add("部分文件或内容校验失败，导致游戏出现了问题。\n\n请尝试删除游戏（包括 Mod）并重新下载，或尝试在重新下载时使用 VPN。\h")
                 Case CrashReason.Forge安装不完整
-                    Results.Add("由于 Forge 安装不完整，导致游戏无法正常运行。\n请尝试重新安装 Forge。\h")
+                    Results.Add("由于安装的 Forge 文件丢失，导致游戏无法正常运行。\n请重新安装一次相同版本的 Forge，然后再启动游戏。\n在打包游戏时删除 libraries 文件夹可能导致此错误。\h")
                 Case CrashReason.Fabric报错
                     If Additional.Count = 1 Then
                         Results.Add("Fabric 提供了以下错误信息：\n" & Additional.First & "\n\n请根据上述信息进行对应处理，如果看不懂英文可以使用翻译软件。")
                     Else
-                        Results.Add("Fabric 可能已经提供了错误信息，请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\n如果没有看到报错信息，可以查看错误报告了解错误具体是如何发生的。\h")
+                        Results.Add("Fabric 可能已经提供了错误信息，请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\h")
+                    End If
+                Case CrashReason.Mod互不兼容
+                    If Additional.Count = 1 Then
+                        Results.Add("你所安装的 Mod 不兼容：\n" & Additional.First & "\n\n请根据上述信息进行对应处理，如果看不懂英文可以使用翻译软件。")
+                    Else
+                        Results.Add("你所安装的 Mod 不兼容，Mod 加载器可能已经提供了错误信息，请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\h")
                     End If
                 Case CrashReason.Mod加载器报错
                     If Additional.Count = 1 Then
                         Results.Add("Mod 加载器提供了以下错误信息：\n" & Additional.First & "\n\n请根据上述信息进行对应处理，如果看不懂英文可以使用翻译软件。")
                     Else
-                        Results.Add("Mod 加载器可能已经提供了错误信息，请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\n如果没有看到报错信息，可以查看错误报告了解错误具体是如何发生的。\h")
+                        Results.Add("Mod 加载器可能已经提供了错误信息，请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\h")
                     End If
                 Case CrashReason.Fabric报错并给出解决方案
                     If Additional.Count = 1 Then
                         Results.Add("Fabric 提供了以下解决方案：\n" & Additional.First & "\n\n请根据上述信息进行对应处理，如果看不懂英文可以使用翻译软件。")
                     Else
-                        Results.Add("Fabric 可能已经提供了解决方案，请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\n如果没有看到报错信息，可以查看错误报告了解错误具体是如何发生的。\h")
+                        Results.Add("Fabric 可能已经提供了解决方案，请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\h")
                     End If
                 Case CrashReason.Forge报错
                     If Additional.Count = 1 Then
                         Results.Add("Forge 提供了以下错误信息：\n" & Additional.First & "\n\n请根据上述信息进行对应处理，如果看不懂英文可以使用翻译软件。")
                     Else
-                        Results.Add("Forge 可能已经提供了错误信息，请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\n如果没有看到报错信息，可以查看错误报告了解错误具体是如何发生的。\h")
+                        Results.Add("Forge 可能已经提供了错误信息，请根据错误报告中的日志信息进行对应处理，如果看不懂英文可以使用翻译软件。\h")
                     End If
                 Case CrashReason.没有可用的分析文件
                     Results.Add("你的游戏出现了一些问题，但 PCL 未能找到相关记录文件，因此无法进行分析。\h")
@@ -1072,7 +1107,7 @@ NextStack:
                     Replace(vbCrLf, vbCr).Replace(vbLf, vbCr).Replace(vbCr, vbCrLf).
                     Trim(vbCrLf.ToCharArray) &
                 If(Not Results.Any(Function(r) r.EndsWithF("\h")) OrElse IsHandAnalyze, "",
-                    vbCrLf & "如果要寻求帮助，请向他人发送错误报告文件，而不是发送这个窗口的截图。" &
+                    vbCrLf & "如果要寻求帮助，请把错误报告文件发给对方，而不是发送这个窗口的照片或者截图。" &
                     If(If(PageSetupSystem.IsLauncherNewest(), True), "",
                     vbCrLf & vbCrLf & "此外，你正在使用老版本 PCL，更新 PCL 或许也能解决这个问题。" & vbCrLf & "你可以点击 设置 → 启动器 → 检查更新 来更新 PCL。"))
     End Function

Plain Craft Launcher 2/Modules/Minecraft/ModDownload.vb

@@ -99,7 +99,7 @@
                     Task.Output = New List(Of NetFile) From {BackAssetsFile}
                     '检查是否需要更新：每天只更新一次
                     If File.Exists(RealAddress) AndAlso Math.Abs((File.GetLastWriteTime(RealAddress).Date - Now.Date).TotalDays) < 1 Then
-                        Log("[Download] 无需更新资源文件索引")
+                        Log("[Download] 无需更新资源文件索引，取消")
                         Task.Abort()
                     End If
                 End Sub))
@@ -167,24 +167,25 @@
     End Structure
     ''' <summary>
     ''' Minecraft 客户端 版本列表，主加载器。
+    ''' 若要求镜像源必须包含某个版本，则将该版本 ID 作为输入（#5195）。
     ''' </summary>
-    Public DlClientListLoader As New LoaderTask(Of Integer, DlClientListResult)("DlClientList Main", AddressOf DlClientListMain)
-    Private Sub DlClientListMain(Loader As LoaderTask(Of Integer, DlClientListResult))
+    Public DlClientListLoader As New LoaderTask(Of String, DlClientListResult)("DlClientList Main", AddressOf DlClientListMain)
+    Private Sub DlClientListMain(Loader As LoaderTask(Of String, DlClientListResult))
         Select Case Setup.Get("ToolDownloadVersion")
             Case 0
-                DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlClientListResult), Integer)) From {
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlClientListResult), Integer)(DlClientListBmclapiLoader, 30),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlClientListResult), Integer)(DlClientListMojangLoader, 60)
+                DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of String, DlClientListResult), Integer)) From {
+                    New KeyValuePair(Of LoaderTask(Of String, DlClientListResult), Integer)(DlClientListBmclapiLoader, 30),
+                    New KeyValuePair(Of LoaderTask(Of String, DlClientListResult), Integer)(DlClientListMojangLoader, 30 + 60)
                 }, Loader.IsForceRestarting)
             Case 1
-                DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlClientListResult), Integer)) From {
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlClientListResult), Integer)(DlClientListMojangLoader, 5),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlClientListResult), Integer)(DlClientListBmclapiLoader, 35)
+                DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of String, DlClientListResult), Integer)) From {
+                    New KeyValuePair(Of LoaderTask(Of String, DlClientListResult), Integer)(DlClientListMojangLoader, 5),
+                    New KeyValuePair(Of LoaderTask(Of String, DlClientListResult), Integer)(DlClientListBmclapiLoader, 5 + 30)
                 }, Loader.IsForceRestarting)
             Case Else
-                DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlClientListResult), Integer)) From {
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlClientListResult), Integer)(DlClientListMojangLoader, 60),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlClientListResult), Integer)(DlClientListBmclapiLoader, 60)
+                DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of String, DlClientListResult), Integer)) From {
+                    New KeyValuePair(Of LoaderTask(Of String, DlClientListResult), Integer)(DlClientListMojangLoader, 60),
+                    New KeyValuePair(Of LoaderTask(Of String, DlClientListResult), Integer)(DlClientListBmclapiLoader, 60 + 60)
                 }, Loader.IsForceRestarting)
         End Select
     End Sub
@@ -193,9 +194,9 @@
     ''' <summary>
     ''' Minecraft 客户端 版本列表，Mojang 官方源加载器。
     ''' </summary>
-    Public DlClientListMojangLoader As New LoaderTask(Of Integer, DlClientListResult)("DlClientList Mojang", AddressOf DlClientListMojangMain)
+    Public DlClientListMojangLoader As New LoaderTask(Of String, DlClientListResult)("DlClientList Mojang", AddressOf DlClientListMojangMain)
     Private IsNewClientVersionHinted As Boolean = False
-    Private Sub DlClientListMojangMain(Loader As LoaderTask(Of Integer, DlClientListResult))
+    Private Sub DlClientListMojangMain(Loader As LoaderTask(Of String, DlClientListResult))
         Dim Json As JObject = NetGetCodeByRequestRetry("https://launchermeta.mojang.com/mc/game/version_manifest.json", IsJson:=True)
         Try
             Dim Versions As JArray = Json("versions")
@@ -225,14 +226,21 @@
     ''' <summary>
     ''' Minecraft 客户端 版本列表，BMCLAPI 源加载器。
     ''' </summary>
-    Public DlClientListBmclapiLoader As New LoaderTask(Of Integer, DlClientListResult)("DlClientList Bmclapi", AddressOf DlClientListBmclapiMain)
-    Private Sub DlClientListBmclapiMain(Loader As LoaderTask(Of Integer, DlClientListResult))
+    Public DlClientListBmclapiLoader As New LoaderTask(Of String, DlClientListResult)("DlClientList Bmclapi", AddressOf DlClientListBmclapiMain)
+    Private Sub DlClientListBmclapiMain(Loader As LoaderTask(Of String, DlClientListResult))
         Dim Json As JObject = NetGetCodeByRequestRetry("https://bmclapi2.bangbang93.com/mc/game/version_manifest.json", IsJson:=True)
         Try
             Dim Versions As JArray = Json("versions")
             If Versions.Count < 200 Then Throw New Exception("获取到的版本列表长度不足（" & Json.ToString & "）")
             '添加 PCL 特供项
             If File.Exists(PathTemp & "Cache\download.json") Then Versions.Merge(GetJson(ReadFile(PathTemp & "Cache\download.json")))
+            '检查是否有要求的版本（#5195）
+            If Not String.IsNullOrEmpty(Loader.Input) Then
+                Dim Id = Loader.Input
+                If Not DlClientListLoader.Output.Value("versions").Any(Function(v) v("id") = Id) Then
+                    Throw New Exception("BMCLAPI 源未包含目标版本 " & Id)
+                End If
+            End If
             '返回
             Loader.Output = New DlClientListResult With {.IsOfficial = False, .SourceName = "BMCLAPI", .Value = Json}
         Catch ex As Exception
@@ -245,26 +253,31 @@
     ''' </summary>
     Public Function DlClientListGet(Id As String)
         Try
-            '确认 Minecraft 版本列表已完成获取
-            Select Case DlClientListLoader.State
-                Case LoadState.Loading
-                    DlClientListLoader.WaitForExit()
-                Case LoadState.Failed, LoadState.Aborted, LoadState.Waiting
-                    DlClientListLoader.WaitForExit(IsForceRestart:=True)
-            End Select
             '确认版本格式标准
             Id = Id.Replace("_", "-") '1.7.10_pre4 在版本列表中显示为 1.7.10-pre4
             If Id <> "1.0" AndAlso Id.EndsWithF(".0") Then Id = Left(Id, Id.Length - 2) 'OptiFine 1.8 的下载会触发此问题，显示版本为 1.8.0
-            '查找版本并开始
+            '获取 Minecraft 版本列表
+            Select Case DlClientListLoader.State
+                Case LoadState.Finished
+                    '从当前的结果获取目标版本…
+                    For Each Version As JObject In DlClientListLoader.Output.Value("versions")
+                        If Version("id") = Id Then Return Version("url").ToString
+                    Next
+                    '…如果没有，则重新尝试获取（在版本刚更新时可能出现这种情况，#5195）
+                    DlClientListLoader.WaitForExit(Id, IsForceRestart:=True)
+                Case LoadState.Loading
+                    DlClientListLoader.WaitForExit(Id)
+                Case LoadState.Failed, LoadState.Aborted, LoadState.Waiting
+                    DlClientListLoader.WaitForExit(Id, IsForceRestart:=True)
+            End Select
+            '重新查找版本
             For Each Version As JObject In DlClientListLoader.Output.Value("versions")
-                If Version("id") = Id Then
-                    Return Version("url").ToString
-                End If
+                If Version("id") = Id Then Return Version("url").ToString
             Next
-            Log("未发现版本 " & Id & " 的 json 下载地址，版本列表返回为：" & vbCrLf & DlClientListLoader.Output.Value.ToString, LogLevel.Debug)
+            Log($"未发现版本 {Id} 的 json 下载地址，版本列表返回为：{vbCrLf}{DlClientListLoader.Output.Value.ToString}", LogLevel.Debug)
             Return Nothing
         Catch ex As Exception
-            Log(ex, "获取版本 " & Id & " 的 json 下载地址失败")
+            Log(ex, $"获取版本 {Id} 的 json 下载地址失败")
             Return Nothing
         End Try
     End Function
@@ -337,17 +350,17 @@
             Case 0
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)(DlOptiFineListBmclapiLoader, 30),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)(DlOptiFineListOfficialLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)(DlOptiFineListOfficialLoader, 30 + 60)
                 }, Loader.IsForceRestarting)
             Case 1
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)(DlOptiFineListOfficialLoader, 5),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)(DlOptiFineListBmclapiLoader, 35)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)(DlOptiFineListBmclapiLoader, 5 + 30)
                 }, Loader.IsForceRestarting)
             Case Else
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)(DlOptiFineListOfficialLoader, 60),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)(DlOptiFineListBmclapiLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlOptiFineListResult), Integer)(DlOptiFineListBmclapiLoader, 60 + 60)
                 }, Loader.IsForceRestarting)
         End Select
     End Sub
@@ -443,17 +456,17 @@
             Case 0
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)(DlForgeListBmclapiLoader, 30),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)(DlForgeListOfficialLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)(DlForgeListOfficialLoader, 30 + 60)
                 }, Loader.IsForceRestarting)
             Case 1
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)(DlForgeListOfficialLoader, 5),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)(DlForgeListBmclapiLoader, 35)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)(DlForgeListBmclapiLoader, 5 + 30)
                 }, Loader.IsForceRestarting)
             Case Else
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)(DlForgeListOfficialLoader, 60),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)(DlForgeListBmclapiLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlForgeListResult), Integer)(DlForgeListBmclapiLoader, 60 + 60)
                 }, Loader.IsForceRestarting)
         End Select
     End Sub
@@ -588,17 +601,17 @@
             Case 0
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)(DlForgeVersionBmclapiLoader, 30),
-                    New KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)(DlForgeVersionOfficialLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)(DlForgeVersionOfficialLoader, 30 + 60)
                 }, Loader.IsForceRestarting)
             Case 1
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)(DlForgeVersionOfficialLoader, 5),
-                    New KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)(DlForgeVersionBmclapiLoader, 35)
+                    New KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)(DlForgeVersionBmclapiLoader, 5 + 30)
                 }, Loader.IsForceRestarting)
             Case Else
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)(DlForgeVersionOfficialLoader, 60),
-                    New KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)(DlForgeVersionBmclapiLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of String, List(Of DlForgeVersionEntry)), Integer)(DlForgeVersionBmclapiLoader, 60 + 60)
                 }, Loader.IsForceRestarting)
         End Select
     End Sub
@@ -780,7 +793,7 @@
                 Inherit = "1.20.1"
             Else '20.4.30-beta
                 VersionName = ApiName
-                Version = New Version(ApiName.Before("-"))
+                Version = New Version(ApiName.BeforeFirst("-"))
                 Inherit = $"1.{Version.Major}" & If(Version.Minor = 0, "", "." & Version.Minor)
             End If
         End Sub
@@ -795,17 +808,17 @@
             Case 0
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)(DlNeoForgeListBmclapiLoader, 30),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)(DlNeoForgeListOfficialLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)(DlNeoForgeListOfficialLoader, 30 + 60)
                 }, Loader.IsForceRestarting)
             Case 1
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)(DlNeoForgeListOfficialLoader, 5),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)(DlNeoForgeListBmclapiLoader, 35)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)(DlNeoForgeListBmclapiLoader, 5 + 30)
                 }, Loader.IsForceRestarting)
             Case Else
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)(DlNeoForgeListOfficialLoader, 60),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)(DlNeoForgeListBmclapiLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlNeoForgeListResult), Integer)(DlNeoForgeListBmclapiLoader, 60 + 60)
                 }, Loader.IsForceRestarting)
         End Select
     End Sub
@@ -920,17 +933,17 @@
             Case 0
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)(DlLiteLoaderListBmclapiLoader, 30),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)(DlLiteLoaderListOfficialLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)(DlLiteLoaderListOfficialLoader, 30 + 60)
                 }, Loader.IsForceRestarting)
             Case 1
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)(DlLiteLoaderListOfficialLoader, 5),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)(DlLiteLoaderListBmclapiLoader, 35)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)(DlLiteLoaderListBmclapiLoader, 5 + 30)
                 }, Loader.IsForceRestarting)
             Case Else
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)(DlLiteLoaderListOfficialLoader, 60),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)(DlLiteLoaderListBmclapiLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlLiteLoaderListResult), Integer)(DlLiteLoaderListBmclapiLoader, 60 + 60)
                 }, Loader.IsForceRestarting)
         End Select
     End Sub
@@ -1019,17 +1032,17 @@
             Case 0
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)(DlFabricListBmclapiLoader, 30),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)(DlFabricListOfficialLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)(DlFabricListOfficialLoader, 30 + 60)
                 }, Loader.IsForceRestarting)
             Case 1
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)(DlFabricListOfficialLoader, 5),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)(DlFabricListBmclapiLoader, 35)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)(DlFabricListBmclapiLoader, 5 + 30)
                 }, Loader.IsForceRestarting)
             Case Else
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)(DlFabricListOfficialLoader, 60),
-                    New KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)(DlFabricListBmclapiLoader, 60)
+                    New KeyValuePair(Of LoaderTask(Of Integer, DlFabricListResult), Integer)(DlFabricListBmclapiLoader, 60 + 60)
                 }, Loader.IsForceRestarting)
         End Select
     End Sub
@@ -1089,7 +1102,7 @@
         Dim Urls As New List(Of KeyValuePair(Of String, Integer))
         If McimUrl <> Url Then
             Select Case Setup.Get("ToolDownloadMod")
-                'UNDONE: 受 #4811 影响
+                'TODO: 在 MCIM 源稳定后回调
                 Case 0
                     If ModeDebug Then
                         Urls.Add(New KeyValuePair(Of String, Integer)(McimUrl, 10))
@@ -1138,7 +1151,7 @@
         Dim Urls As New List(Of KeyValuePair(Of String, Integer))
         If McimUrl <> Url Then
             Select Case Setup.Get("ToolDownloadMod")
-                'UNDONE: 受 #4811 影响
+                'TODO: 在 MCIM 源稳定后回调
                 Case 0
                     If ModeDebug Then
                         Urls.Add(New KeyValuePair(Of String, Integer)(McimUrl, 10))
@@ -1235,71 +1248,63 @@
                                                          Optional IsForceRestart As Boolean = False)
         Dim WaitCycle As Integer = 0
         Do While True
-            '检查加载结束
-            Dim IsAllFailed As Boolean = True
+            '检查状态
+            Dim BeforeLoadersAllFailed As Boolean = True
             For Each SubLoader In LoaderList
-                If WaitCycle = 0 Then
-                    '如果要强制刷新，就不使用已经加载好的值
-                    If IsForceRestart Then Exit For
-                    '如果输入不一样，就不使用已经加载好的值
+                If WaitCycle = 0 Then '判断是否可以不加载，直接使用已经加载好的结果
+                    If IsForceRestart Then Continue For '强制刷新，不行
                     If (SubLoader.Key.Input Is Nothing Xor MainLoader.Input Is Nothing) OrElse
-                       (SubLoader.Key.Input IsNot Nothing AndAlso Not SubLoader.Key.Input.Equals(MainLoader.Input)) Then Continue For
+                       (SubLoader.Key.Input IsNot Nothing AndAlso Not SubLoader.Key.Input.Equals(MainLoader.Input)) Then Continue For '父子加载器的输入不一样，也不行
                 End If
-                If SubLoader.Key.State <> LoadState.Failed Then IsAllFailed = False
+                If SubLoader.Key.State <> LoadState.Failed Then BeforeLoadersAllFailed = False
                 If SubLoader.Key.State = LoadState.Finished Then
+                    '检查加载器成功
                     MainLoader.Output = SubLoader.Key.Output
                     DlSourceLoaderAbort(LoaderList)
                     Exit Sub
-                ElseIf IsAllFailed Then
+                ElseIf BeforeLoadersAllFailed Then
+                    '此前的加载器全部失败，直接启动后续加载器
                     If WaitCycle < SubLoader.Value * 100 Then WaitCycle = SubLoader.Value * 100
                 End If
-                '由于 Forge BMCLAPI 没有可用版本导致强制失败
-                '在没有可用版本时，官方源会一直卡住，直接使用 BMCLAPI 判定失败即可
-                If SubLoader.Key.Error IsNot Nothing AndAlso SubLoader.Key.Error.Message.Contains("没有可用版本") Then
-                    For Each SubLoader2 In LoaderList
-                        If WaitCycle < SubLoader2.Value * 100 Then WaitCycle = SubLoader2.Value * 100
-                    Next
-                End If
             Next
-            '启动加载源
+            '第一轮时：既然不直接使用已经加载好的结果，那就启动第一个加载器
             If WaitCycle = 0 Then
-                '启动第一个源
-                LoaderList(0).Key.Start(MainLoader.Input, IsForceRestart)
-                '将其他源标记为未启动，以确保可以切换下载源（#184）
-                For i = 1 To LoaderList.Count - 1
-                    LoaderList(i).Key.State = LoadState.Waiting
+                LoaderList.First.Key.Start(MainLoader.Input, IsForceRestart)
+                For Each Loader In LoaderList.Skip(1)
+                    Loader.Key.State = LoadState.Waiting '将其他源标记为未启动，以确保可以切换下载源（#184）
                 Next
             End If
+            '检查加载器失败或超时
             For i = 0 To LoaderList.Count - 1
-                If WaitCycle = LoaderList(i).Value * 100 Then
-                    If i < LoaderList.Count - 1 Then
-                        '启动下一个源
-                        LoaderList(i + 1).Key.Start(MainLoader.Input, IsForceRestart)
-                    Else
-                        '失败
-                        Dim ErrorInfo As Exception = Nothing
-                        For ii = 0 To LoaderList.Count - 1
-                            LoaderList(ii).Key.Input = Nothing '重置输入，以免以同样的输入“重试加载”时直接失败
-                            If LoaderList(ii).Key.Error IsNot Nothing Then
-                                If ErrorInfo Is Nothing OrElse LoaderList(ii).Key.Error.Message.Contains("没有可用版本") Then
-                                    ErrorInfo = LoaderList(ii).Key.Error
-                                End If
+                If WaitCycle <> LoaderList(i).Value * 100 Then Continue For
+                If i < LoaderList.Count - 1 AndAlso Not LoaderList.All(Function(l) l.Key.State = LoadState.Failed) Then
+                    '若还有下一个源，则启动下一个源
+                    LoaderList(i + 1).Key.Start(MainLoader.Input, IsForceRestart)
+                Else
+                    '若没有，则失败
+                    Dim ErrorInfo As Exception = Nothing
+                    For ii = 0 To LoaderList.Count - 1
+                        LoaderList(ii).Key.Input = Nothing '重置输入，以免以同样的输入“重试加载”时直接失败
+                        If LoaderList(ii).Key.Error IsNot Nothing Then
+                            If ErrorInfo Is Nothing OrElse LoaderList(ii).Key.Error.Message.Contains("没有可用版本") Then
+                                ErrorInfo = LoaderList(ii).Key.Error
                             End If
-                        Next
-                        If ErrorInfo Is Nothing Then ErrorInfo = New TimeoutException("下载源连接超时")
-                        DlSourceLoaderAbort(LoaderList)
-                        Throw ErrorInfo
-                    End If
-                    Exit For
+                        End If
+                    Next
+                    If ErrorInfo Is Nothing Then ErrorInfo = New TimeoutException("下载源连接超时")
+                    DlSourceLoaderAbort(LoaderList)
+                    Throw ErrorInfo
                 End If
+                Exit For
             Next
             '计时
+            Thread.Sleep(10)
+            WaitCycle += 1
+            '检查父加载器中断
             If MainLoader.IsAborted Then
                 DlSourceLoaderAbort(LoaderList)
                 Exit Sub
             End If
-            Thread.Sleep(10)
-            WaitCycle += 1
         Loop
     End Sub
     Private Sub DlSourceLoaderAbort(Of InputType, OutputType)(LoaderList As List(Of KeyValuePair(Of LoaderTask(Of InputType, OutputType), Integer)))

Plain Craft Launcher 2/Modules/Minecraft/ModJava.vb

@@ -489,16 +489,18 @@ NoUserJava:
     Public JavaSearchLoader As New LoaderTask(Of Integer, Integer)("查找 Java", AddressOf JavaSearchLoaderSub) With {.ProgressWeight = 2}
     Private Sub JavaSearchLoaderSub(Loader As LoaderTask(Of Integer, Integer))
         If FrmSetupLaunch IsNot Nothing Then
-            RunInUiWait(Sub()
-                            FrmSetupLaunch.ComboArgumentJava.Items.Clear()
-                            FrmSetupLaunch.ComboArgumentJava.Items.Add(New ComboBoxItem With {.Content = "加载中……", .IsSelected = True})
-                        End Sub)
+            RunInUiWait(
+            Sub()
+                FrmSetupLaunch.ComboArgumentJava.Items.Clear()
+                FrmSetupLaunch.ComboArgumentJava.Items.Add(New ComboBoxItem With {.Content = "加载中……", .IsSelected = True})
+            End Sub)
         End If
         If FrmVersionSetup IsNot Nothing Then
-            RunInUiWait(Sub()
-                            FrmVersionSetup.ComboArgumentJava.Items.Clear()
-                            FrmVersionSetup.ComboArgumentJava.Items.Add(New ComboBoxItem With {.Content = "加载中……", .IsSelected = True})
-                        End Sub)
+            RunInUiWait(
+            Sub()
+                FrmVersionSetup.ComboArgumentJava.Items.Clear()
+                FrmVersionSetup.ComboArgumentJava.Items.Add(New ComboBoxItem With {.Content = "加载中……", .IsSelected = True})
+            End Sub)
         End If
 
         Try
@@ -520,6 +522,7 @@ NoUserJava:
             Next
             '查找磁盘中的 Java
             For Each Disk As DriveInfo In DriveInfo.GetDrives()
+                If Disk.DriveType = DriveType.Network Then Continue For '跳过网络驱动器（#3705）
                 JavaSearchFolder(Disk.Name, JavaPreList, False)
             Next
             '查找 APPDATA 文件夹中的 Java
@@ -681,8 +684,8 @@ Wait:
             For Each FolderInfo As DirectoryInfo In OriginalPath.EnumerateDirectories
                 If FolderInfo.Attributes.HasFlag(FileAttributes.ReparsePoint) Then Continue For '跳过符号链接
                 Dim SearchEntry = GetFolderNameFromPath(FolderInfo.Name).ToLower '用于搜索的字符串
-                If IsFullSearch OrElse FolderInfo.Parent.Name.ToLower = "users" OrElse
-                   Keywords.Any(Function(w) SearchEntry.Contains(w)) OrElse SearchEntry = "bin" Then
+                If IsFullSearch OrElse
+                   FolderInfo.Parent.Name.ToLower = "users" OrElse Val(SearchEntry) > 0 OrElse Keywords.Any(Function(w) SearchEntry.Contains(w)) OrElse SearchEntry = "bin" Then
                     JavaSearchFolder(FolderInfo, Results, Source)
                 End If
             Next

Plain Craft Launcher 2/Modules/Minecraft/ModLaunch.vb

@@ -106,7 +106,7 @@ Public Module ModLaunch
             '构造主加载器
             Dim Loaders As New List(Of LoaderBase) From {
                 New LoaderTask(Of Integer, Integer)("获取 Java", AddressOf McLaunchJava) With {.ProgressWeight = 4, .Block = False},
-                McLoginLoader,
+                McLoginLoader, '.ProgressWeight = 15, .Block = False
                 New LoaderCombo(Of String)("补全文件", DlClientFix(McVersionCurrent, False, AssetsIndexExistsBehaviour.DownloadInBackground)) With {.ProgressWeight = 15, .Show = False},
                 New LoaderTask(Of String, List(Of McLibToken))("获取启动参数", AddressOf McLaunchArgumentMain) With {.ProgressWeight = 2},
                 New LoaderTask(Of List(Of McLibToken), Integer)("解压文件", AddressOf McLaunchNatives) With {.ProgressWeight = 2},
@@ -225,9 +225,9 @@ NextInner:
             Select Case Setup.Get("SystemLaunchCount")
                 Case 10, 20, 40, 60, 80, 100, 120, 150, 200, 250, 300, 350, 400, 500, 600, 700, 800, 900, 1000, 1200, 1400, 1600, 1800, 2000
                     If MyMsgBox("PCL 已经为你启动了 " & Setup.Get("SystemLaunchCount") & " 次游戏啦！" & vbCrLf &
-                                "如果觉得 PCL 还算好用的话，也可以考虑赞助一下作者……一点心意也行……" & vbCrLf &
-                                "毕竟一个人开发也不容易（悲）……",
-                                "求赞助啦……", "这就赞助！", "但是我拒绝") = 1 Then
+                                "如果 PCL 还算好用的话，能不能考虑赞助一下 PCL……" & vbCrLf &
+                                "如果没有大家的支持，PCL 很难在免费、无任何广告的情况下维持数年的更新（磕头）……！",
+                                Setup.Get("SystemLaunchCount") & " 次启动！", "支持 PCL！", "但是我拒绝") = 1 Then
                         OpenWebsite("https://afdian.com/a/LTCat")
                     End If
             End Select
@@ -237,10 +237,10 @@ NextInner:
         If Not Setup.Get("HintBuy") AndAlso Setup.Get("LoginType") <> McLoginType.Ms Then
             If IsSystemLanguageChinese() Then
                 Select Case Setup.Get("SystemLaunchCount")
-                    Case 2, 5, 10, 15, 20, 40, 60, 80, 100, 125, 150, 175, 200, 250, 300, 350, 400, 500, 600, 700, 800, 900, 1000, 1200, 1400, 1600, 1800, 2000
+                    Case 3, 8, 15, 30, 50, 70, 90, 110, 130, 180, 220, 280, 330, 380, 450, 550, 660, 750, 880, 950, 1100, 1300, 1500, 1700, 1900
                         If MyMsgBox("你已经启动了 " & Setup.Get("SystemLaunchCount") & " 次 Minecraft 啦！" & vbCrLf &
-                                    "如果觉得 Minecraft 还不错，可以购买正版支持一下，毕竟开发游戏也真的很不容易……" & vbCrLf & vbCrLf &
-                                    "在你登录一次正版账号后，就不会再出现这个提示了！",
+                                    "如果觉得 Minecraft 还不错，可以购买正版支持一下，毕竟开发游戏也真的很不容易……不要一直白嫖啦。" & vbCrLf & vbCrLf &
+                                    "在登录一次正版账号后，就不会再出现这个提示了！",
                                     "考虑一下正版？", "支持正版游戏！", "下次一定") = 1 Then
                             OpenWebsite("https://www.xbox.com/zh-cn/games/store/minecraft-java-bedrock-edition-for-pc/9nxp44l49shj")
                         End If
@@ -378,19 +378,19 @@ NextInner:
         '根据当前登录方式优先返回
         Select Case Setup.Get("LoginType")
             Case McLoginType.Ms
-                If Setup.Get("CacheMsName") <> "" Then Return Setup.Get("CacheMsName")
+                If Setup.Get("CacheMsV2Name") <> "" Then Return Setup.Get("CacheMsV2Name")
             Case McLoginType.Legacy
-                If Setup.Get("LoginLegacyName") <> "" Then Return Setup.Get("LoginLegacyName").ToString.Before("¨")
+                If Setup.Get("LoginLegacyName") <> "" Then Return Setup.Get("LoginLegacyName").ToString.BeforeFirst("¨")
             Case McLoginType.Nide
                 If Setup.Get("CacheNideName") <> "" Then Return Setup.Get("CacheNideName")
             Case McLoginType.Auth
                 If Setup.Get("CacheAuthName") <> "" Then Return Setup.Get("CacheAuthName")
         End Select
         '查找所有可能的项
-        If Setup.Get("CacheMsName") <> "" Then Return Setup.Get("CacheMsName")
+        If Setup.Get("CacheMsV2Name") <> "" Then Return Setup.Get("CacheMsV2Name")
         If Setup.Get("CacheNideName") <> "" Then Return Setup.Get("CacheNideName")
         If Setup.Get("CacheAuthName") <> "" Then Return Setup.Get("CacheAuthName")
-        If Setup.Get("LoginLegacyName") <> "" Then Return Setup.Get("LoginLegacyName").ToString.Before("¨")
+        If Setup.Get("LoginLegacyName") <> "" Then Return Setup.Get("LoginLegacyName").ToString.BeforeFirst("¨")
         Return Nothing
     End Function
     ''' <summary>
@@ -399,7 +399,7 @@ NextInner:
     Public Function McLoginAble() As String
         Select Case Setup.Get("LoginType")
             Case McLoginType.Ms
-                If Setup.Get("CacheMsOAuthRefresh") = "" Then
+                If Setup.Get("CacheMsV2OAuthRefresh") = "" Then
                     Return FrmLoginMs.IsVaild()
                 Else
                     Return ""
@@ -450,7 +450,7 @@ NextInner:
                 Case McLoginType.Legacy
                     LoginData = PageLoginLegacy.GetLoginData()
                 Case McLoginType.Ms
-                    If Setup.Get("CacheMsOAuthRefresh") = "" Then
+                    If Setup.Get("CacheMsV2OAuthRefresh") = "" Then
                         LoginData = PageLoginMs.GetLoginData()
                     Else
                         LoginData = PageLoginMsSkin.GetLoginData()
@@ -501,7 +501,7 @@ NextInner:
 #Region "分方式登录模块"
 
     '各个登录方式的主对象与输入构造
-    Public McLoginMsLoader As New LoaderTask(Of McLoginMs, McLoginResult)("Loader Login Ms", AddressOf McLoginMsStart)
+    Public McLoginMsLoader As New LoaderTask(Of McLoginMs, McLoginResult)("Loader Login Ms", AddressOf McLoginMsStart) With {.ReloadTimeout = 1}
     Public McLoginLegacyLoader As New LoaderTask(Of McLoginLegacy, McLoginResult)("Loader Login Legacy", AddressOf McLoginLegacyStart)
     Public McLoginNideLoader As New LoaderTask(Of McLoginServer, McLoginResult)("Loader Login Nide", AddressOf McLoginServerStart) With {.ReloadTimeout = 1000 * 60 * 10}
     Public McLoginAuthLoader As New LoaderTask(Of McLoginServer, McLoginResult)("Loader Login Auth", AddressOf McLoginServerStart) With {.ReloadTimeout = 1000 * 60 * 10}
@@ -529,8 +529,8 @@ Relogin:
             OAuthTokens = MsLoginStep1New(Data)
         Else
             '有 RefreshToken
-            OAuthTokens = MsLoginStep1Refresh(Input.OAuthRefreshToken) '要求重新打开登录网页认证
-            If OAuthTokens(0) = "Relogin" Then GoTo Relogin
+            OAuthTokens = MsLoginStep1Refresh(Input.OAuthRefreshToken)
+            If OAuthTokens(0) = "Relogin" Then GoTo Relogin '要求重新打开登录网页认证
         End If
         If Data.IsAborted Then Throw New ThreadInterruptedException
         Data.Progress = 0.25
@@ -552,11 +552,11 @@ Relogin:
         Dim Result = MsLoginStep6(AccessToken)
         Data.Progress = 0.98
         '输出登录结果
-        Setup.Set("CacheMsOAuthRefresh", OAuthRefreshToken)
-        Setup.Set("CacheMsAccess", AccessToken)
-        Setup.Set("CacheMsUuid", Result(0))
-        Setup.Set("CacheMsName", Result(1))
-        Setup.Set("CacheMsProfileJson", Result(2))
+        Setup.Set("CacheMsV2OAuthRefresh", OAuthRefreshToken)
+        Setup.Set("CacheMsV2Access", AccessToken)
+        Setup.Set("CacheMsV2Uuid", Result(0))
+        Setup.Set("CacheMsV2Name", Result(1))
+        Setup.Set("CacheMsV2ProfileJson", Result(2))
         Dim MsJson As JObject = GetJson(Setup.Get("LoginMsJson"))
         MsJson.Remove(Input.UserName) '如果更改了玩家名……
         MsJson(Result(1)) = OAuthRefreshToken
@@ -805,7 +805,19 @@ LoginFinish:
                     ErrorMessage = GetJson(DirectCast(ex, ResponsedWebException).Response)("errorMessage")
                 Catch
                 End Try
-                If Not String.IsNullOrWhiteSpace(ErrorMessage) Then Throw New Exception("$登录失败：" & ErrorMessage)
+                If Not String.IsNullOrWhiteSpace(ErrorMessage) Then
+                    If ErrorMessage.Contains("密码错误") OrElse ErrorMessage.ContainsF("Incorrect username or password", True) Then
+                        '密码错误，退出登录 (#5090)
+                        McLaunchLog("密码错误，退出登录")
+                        Select Case Data.Input.Type
+                            Case McLoginType.Auth
+                                RunInUi(AddressOf PageLoginAuthSkin.ExitLogin)
+                            Case McLoginType.Nide
+                                RunInUi(AddressOf PageLoginNideSkin.ExitLogin)
+                        End Select
+                    End If
+                    Throw New Exception("$登录失败：" & ErrorMessage)
+                End If
             End If
             '通用关键字检测
             If AllMessage.Contains("403") Then
@@ -838,9 +850,10 @@ LoginFinish:
         '参考：https://learn.microsoft.com/zh-cn/entra/identity-platform/v2-oauth2-device-code
 
         '初始请求
+Retry:
         McLaunchLog("开始微软登录步骤 1/6（原始登录）")
-        Dim PrepareJson As JObject = GetJson(NetRequestMulty("https://login.microsoftonline.com/consumers/oauth2/v2.0/devicecode", "POST",
-            $"client_id={OAuthClientId}&tenant=/consumers&scope=XboxLive.signin%20offline_access", "application/x-www-form-urlencoded", 2))
+        Dim PrepareJson As JObject = GetJson(NetRequestRetry("https://login.microsoftonline.com/consumers/oauth2/v2.0/devicecode", "POST",
+            $"client_id={OAuthClientId}&tenant=/consumers&scope=XboxLive.signin%20offline_access", "application/x-www-form-urlencoded"))
         McLaunchLog("网页登录地址：" & PrepareJson("verification_uri").ToString)
 
         '弹窗
@@ -849,24 +862,31 @@ LoginFinish:
         While Converter.Result Is Nothing
             Thread.Sleep(100)
         End While
-        If TypeOf Converter.Result Is Exception Then
+        If TypeOf Converter.Result Is RestartException Then
+            If MyMsgBox($"请在登录时选择 {vbLQ}其他登录方法{vbRQ}，然后选择 {vbLQ}使用我的密码{vbRQ}。{vbCrLf}如果没有该选项，请选择 {vbLQ}设置密码{vbRQ}，设置完毕后再登录。",
+                "需要使用密码登录", "重新登录", "设置密码", "取消",
+                Button2Action:=Sub() OpenWebsite("https://account.live.com/password/Change")) = 1 Then
+                GoTo Retry
+            Else
+                Throw New Exception("$$")
+            End If
+        ElseIf TypeOf Converter.Result Is Exception Then
             Throw CType(Converter.Result, Exception)
         Else
             Return Converter.Result
         End If
     End Function
-
     '微软登录步骤 1，刷新登录：从 OAuth Code 或 OAuth RefreshToken 获取 {OAuth AccessToken, OAuth RefreshToken}
     Private Function MsLoginStep1Refresh(Code As String) As String()
         McLaunchLog("开始微软登录步骤 1/6（刷新登录）")
 
         Dim Result As String
         Try
-            Result = NetRequestMulty("https://login.live.com/oauth20_token.srf", "POST",
+            Result = NetRequestMultiple("https://login.live.com/oauth20_token.srf", "POST",
                 $"client_id={OAuthClientId}&refresh_token={Uri.EscapeDataString(Code)}&grant_type=refresh_token&scope=XboxLive.signin%20offline_access",
                 "application/x-www-form-urlencoded", 2)
         Catch ex As Exception
-            If ex.Message.Contains("must sign in again") OrElse ex.Message.Contains("invalid_grant") Then '#269
+            If ex.Message.Contains("must sign in again") OrElse (ex.Message.Contains("refresh_token") AndAlso ex.Message.Contains("is not valid")) Then '#269
                 Return {"Relogin", ""}
             Else
                 Throw
@@ -878,7 +898,6 @@ LoginFinish:
         Dim RefreshToken As String = ResultJson("refresh_token").ToString
         Return {AccessToken, RefreshToken}
     End Function
-
     '微软登录步骤 2：从 OAuth AccessToken 获取 XBLToken
     Private Function MsLoginStep2(AccessToken As String) As String
         McLaunchLog("开始微软登录步骤 2/6")
@@ -891,8 +910,8 @@ LoginFinish:
            },
            ""RelyingParty"": ""http://auth.xboxlive.com"",
            ""TokenType"": ""JWT""
-        }" 'TODO: 新版登录改为 ""RpsTicket"": ""d=" & AccessToken & """
-        Dim Result As String = NetRequestMulty("https://user.auth.xboxlive.com/user/authenticate", "POST", Request, "application/json", 3)
+        }"
+        Dim Result As String = NetRequestMultiple("https://user.auth.xboxlive.com/user/authenticate", "POST", Request, "application/json", 3)
 
         Dim ResultJson As JObject = GetJson(Result)
         Dim XBLToken As String = ResultJson("Token").ToString
@@ -914,7 +933,7 @@ LoginFinish:
                                  }"
         Dim Result As String
         Try
-            Result = NetRequestMulty("https://xsts.auth.xboxlive.com/xsts/authorize", "POST", Request, "application/json", 3)
+            Result = NetRequestMultiple("https://xsts.auth.xboxlive.com/xsts/authorize", "POST", Request, "application/json", 3)
         Catch ex As Net.WebException
             '参考 https://github.com/PrismarineJS/prismarine-auth/blob/master/src/common/Constants.js
             If ex.Message.Contains("2148916227") Then
@@ -957,7 +976,7 @@ LoginFinish:
         Dim Request As String = New JObject(New JProperty("identityToken", $"XBL3.0 x={Tokens(1)};{Tokens(0)}")).ToString(0)
         Dim Result As String
         Try
-            Result = NetRequestMulty("https://api.minecraftservices.com/authentication/login_with_xbox", "POST", Request, "application/json", 2)
+            Result = NetRequestRetry("https://api.minecraftservices.com/authentication/login_with_xbox", "POST", Request, "application/json")
         Catch ex As Net.WebException
             Dim Message As String = GetExceptionSummary(ex)
             If Message.Contains("(429)") Then
@@ -979,7 +998,7 @@ LoginFinish:
     Private Sub MsLoginStep5(AccessToken As String)
         McLaunchLog("开始微软登录步骤 5/6")
 
-        Dim Result As String = NetRequestMulty("https://api.minecraftservices.com/entitlements/mcstore", "GET", "", "application/json", 2, New Dictionary(Of String, String) From {{"Authorization", "Bearer " & AccessToken}})
+        Dim Result As String = NetRequestMultiple("https://api.minecraftservices.com/entitlements/mcstore", "GET", "", "application/json", 2, New Dictionary(Of String, String) From {{"Authorization", "Bearer " & AccessToken}})
         Try
             Dim ResultJson As JObject = GetJson(Result)
             If Not (ResultJson.ContainsKey("items") AndAlso ResultJson("items").Any) Then
@@ -1000,7 +1019,7 @@ LoginFinish:
 
         Dim Result As String
         Try
-            Result = NetRequestMulty("https://api.minecraftservices.com/minecraft/profile", "GET", "", "application/json", 2, New Dictionary(Of String, String) From {{"Authorization", "Bearer " & AccessToken}})
+            Result = NetRequestMultiple("https://api.minecraftservices.com/minecraft/profile", "GET", "", "application/json", 2, New Dictionary(Of String, String) From {{"Authorization", "Bearer " & AccessToken}})
         Catch ex As Net.WebException
             Dim Message As String = GetExceptionSummary(ex)
             If Message.Contains("(429)") Then
@@ -1255,8 +1274,7 @@ LoginFinish:
     ''' 释放 Java Wrapper 并返回完整文件路径。
     ''' </summary>
     Public Function ExtractJavaWrapper() As String
-        Dim BaseDir As String = GetJavaWrapperDir()
-        Dim WrapperPath As String = BaseDir & "\JavaWrapper.jar"
+        Dim WrapperPath As String = PathPure & "JavaWrapper.jar"
         Log("[Java] 选定的 Java Wrapper 路径：" & WrapperPath)
         SyncLock ExtractJavaWrapperLock '避免 OptiFine 和 Forge 安装时同时释放 Java Wrapper 导致冲突
             Try
@@ -1270,7 +1288,7 @@ LoginFinish:
                         WriteFile(WrapperPath, GetResources("JavaWrapper"))
                     Catch ex2 As Exception
                         Log(ex2, "Java Wrapper 文件重新释放失败，将尝试更换文件名重新生成", LogLevel.Developer)
-                        WrapperPath = BaseDir & "\JavaWrapper2.jar"
+                        WrapperPath = PathPure & "JavaWrapper2.jar"
                         Try
                             WriteFile(WrapperPath, GetResources("JavaWrapper"))
                         Catch ex3 As Exception
@@ -1286,21 +1304,6 @@ LoginFinish:
     End Function
     Private ExtractJavaWrapperLock As New Object
 
-    ''' <summary>
-    ''' 获取 Java Wrapper 所在的文件夹，不以 \ 结尾。
-    ''' </summary>
-    Public Function GetJavaWrapperDir() As String
-        If (Path & "PCL").IsASCII() Then
-            Return Path & "PCL"
-        ElseIf PathAppdata.IsASCII() Then
-            Return PathAppdata.TrimEnd("\")
-        ElseIf PathTemp.IsASCII() Then
-            Return PathTemp.TrimEnd("\")
-        Else
-            Return OsDrive & "ProgramData\PCL"
-        End If
-    End Function
-
     '主方法，合并 Jvm、Game、Replace 三部分的参数数据
     Private Sub McLaunchArgumentMain(Loader As LoaderTask(Of String, List(Of McLibToken)))
         McLaunchLog("开始获取 Minecraft 启动参数")
@@ -1400,7 +1403,7 @@ LoginFinish:
                 Setup.Get("VersionServerAuthServer", Version:=McVersionCurrent))
             Try
                 Dim Response As String = NetGetCodeByRequestRetry(Server, Encoding.UTF8)
-                DataList.Insert(0, "-javaagent:""" & PathAppdata & "authlib-injector.jar""=" & Server &
+                DataList.Insert(0, "-javaagent:""" & PathPure & "authlib-injector.jar""=" & Server &
                               " -Dauthlibinjector.side=client" &
                               " -Dauthlibinjector.yggdrasil.prefetched=" & Convert.ToBase64String(Encoding.UTF8.GetBytes(Response)))
             Catch ex As Exception
@@ -1410,7 +1413,7 @@ LoginFinish:
 
         '添加 Java Wrapper 作为主 Jar
         If McLaunchJavaSelected.VersionCode >= 9 Then DataList.Add("--add-exports cpw.mods.bootstraplauncher/cpw.mods.bootstraplauncher=ALL-UNNAMED")
-        DataList.Add("-Doolloo.jlw.tmpdir=""" & GetJavaWrapperDir() & """")
+        DataList.Add("-Doolloo.jlw.tmpdir=""" & PathPure.TrimEnd("\") & """")
         DataList.Add("-jar """ & ExtractJavaWrapper() & """")
 
         '添加 MainClass
@@ -1467,7 +1470,7 @@ NextVersion:
                 Setup.Get("VersionServerAuthServer", Version:=McVersionCurrent))
             Try
                 Dim Response As String = NetGetCodeByRequestRetry(Server, Encoding.UTF8)
-                DataList.Insert(0, "-javaagent:""" & PathAppdata & "authlib-injector.jar""=" & Server &
+                DataList.Insert(0, "-javaagent:""" & PathPure & "authlib-injector.jar""=" & Server &
                               " -Dauthlibinjector.side=client" &
                               " -Dauthlibinjector.yggdrasil.prefetched=" & Convert.ToBase64String(Encoding.UTF8.GetBytes(Response)))
             Catch ex As Exception
@@ -1477,7 +1480,7 @@ NextVersion:
 
         '添加 Java Wrapper 作为主 Jar
         If McLaunchJavaSelected.VersionCode >= 9 Then DataList.Add("--add-exports cpw.mods.bootstraplauncher/cpw.mods.bootstraplauncher=ALL-UNNAMED")
-        DataList.Add("-Doolloo.jlw.tmpdir=""" & GetJavaWrapperDir() & """")
+        DataList.Add("-Doolloo.jlw.tmpdir=""" & PathPure.TrimEnd("\") & """")
         DataList.Add("-jar """ & ExtractJavaWrapper() & """")
 
         '将 "-XXX" 与后面 "XXX" 合并到一起
@@ -1652,8 +1655,11 @@ NextVersion:
                 GameSize = New Size(875 - 2, 540 - 2)
         End Select
         GameSize.Height -= 29.5 * DPI / 96 '标题栏高度
-        If McVersionCurrent.Version.McCodeMain <= 12 AndAlso McLaunchJavaSelected.VersionCode <= 8 AndAlso
-            Not McVersionCurrent.Version.HasOptiFine AndAlso Not McVersionCurrent.Version.HasForge Then '修复 #3463：1.12.2-，JRE 8 下窗口大小为设置大小的 DPI% 倍
+        If McVersionCurrent.Version.McCodeMain <= 12 AndAlso
+            McLaunchJavaSelected.VersionCode <= 8 AndAlso McLaunchJavaSelected.Version.Revision >= 200 AndAlso McLaunchJavaSelected.Version.Revision <= 321 AndAlso
+            Not McVersionCurrent.Version.HasOptiFine AndAlso Not McVersionCurrent.Version.HasForge Then
+            '修复 #3463：1.12.2-，JRE 8u200~321 下窗口大小为设置大小的 DPI% 倍
+            McLaunchLog($"已应用窗口大小过大修复（{McLaunchJavaSelected.Version.Revision}）")
             GameSize.Width /= DPI / 96
             GameSize.Height /= DPI / 96
         End If

Plain Craft Launcher 2/Modules/Minecraft/ModMinecraft.vb

@@ -85,7 +85,7 @@ Public Module ModMinecraft
                     Next
                     If Not Renamed Then CacheMcFolderList.Add(New McFolder With {.Name = Name, .Path = Path, .Type = McFolderType.Custom})
                 Else
-                    Hint("无效的 Minecraft 文件夹：" & Path, HintType.Critical)
+                    Hint("无法访问 Minecraft 文件夹：" & Path, HintType.Critical)
                 End If
             Next
 
@@ -1256,9 +1256,8 @@ OnLoaded:
         Dim VersionList As New List(Of McVersion)
 
 #Region "循环加载每个版本的信息"
-        Dim Dirs As DirectoryInfo() = New DirectoryInfo(Path & "versions").GetDirectories
-        For Each Folder As DirectoryInfo In Dirs
-            If Not Folder.EnumerateFiles.Any Then
+        For Each Folder As DirectoryInfo In New DirectoryInfo(Path & "versions").GetDirectories
+            If Not Folder.Exists OrElse Not Folder.EnumerateFiles.Any Then
                 Log("[Minecraft] 跳过空文件夹：" & Folder.FullName)
                 Continue For
             End If
@@ -1292,8 +1291,11 @@ OnLoaded:
 
             '单独列出收藏的版本
             Dim StaredVersions As New List(Of McVersion)
-            For Each Version As McVersion In VersionList
-                If Version.IsStar AndAlso Not Version.DisplayType = McVersionCardType.Hidden Then StaredVersions.Add(Version)
+            For Each Version As McVersion In VersionList.ToList
+                If Version.IsStar AndAlso Not Version.DisplayType = McVersionCardType.Hidden Then
+                    StaredVersions.Add(Version)
+                    VersionList.Remove(Version)
+                End If
             Next
             If StaredVersions.Any Then VersionListOriginal.Add(McVersionCardType.Star, StaredVersions)
 
@@ -1528,7 +1530,7 @@ OnLoaded:
     ''' 要求玩家选择一个皮肤文件，并进行相关校验。
     ''' </summary>
     Public Function McSkinSelect() As McSkinInfo
-        Dim FileName As String = SelectFile("皮肤文件(*.png)|*.png", "选择皮肤文件")
+        Dim FileName As String = SelectFile("皮肤文件(*.png;*.jpg;*.webp)|*.png;*.jpg;*.webp", "选择皮肤文件")
 
         '验证有效性
         If FileName = "" Then Return New McSkinInfo With {.IsVaild = False}
@@ -1935,7 +1937,7 @@ OnLoaded:
     ''' <summary>
     ''' 获取版本缺失的支持库文件所对应的 NetTaskFile。
     ''' </summary>
-    Public Function McLibFix(Version As McVersion, Optional CoreJarOnly As Boolean = False) As List(Of NetFile)
+    Public Function McLibFix(Version As McVersion) As List(Of NetFile)
         If Not Version.IsLoaded Then Version.Load() '确保例如 JumpLoader 等项被合并入 Json
         Dim Result As New List(Of NetFile)
 
@@ -1948,7 +1950,6 @@ OnLoaded:
         Catch ex As Exception
             Log(ex, "版本缺失主 jar 文件所必须的信息", LogLevel.Developer)
         End Try
-        If CoreJarOnly Then Return Result
 
         'Library 文件
         Result.AddRange(McLibFixFromLibToken(McLibListGet(Version, False), JumpLoaderFolder:=Version.PathIndie & ".jumploader\"))
@@ -1957,15 +1958,15 @@ OnLoaded:
         If Setup.Get("VersionServerLogin", Version:=Version) = 3 Then
             Dim TargetFile = PathAppdata & "nide8auth.jar"
             Dim DownloadInfo As JObject = Nothing
-                '获取下载信息
-                Try
-                    Log("[Minecraft] 开始获取统一通行证下载信息")
-                    '测试链接：https://auth.mc-user.com:233/00000000000000000000000000000000/
-                    DownloadInfo = GetJson(NetGetCodeByDownload({
+            '获取下载信息
+            Try
+                Log("[Minecraft] 开始获取统一通行证下载信息")
+                '测试链接：https://auth.mc-user.com:233/00000000000000000000000000000000/
+                DownloadInfo = GetJson(NetGetCodeByDownload({
                         "https://auth.mc-user.com:233/" & Setup.Get("VersionServerNide", Version:=Version)}, IsJson:=True))
-                Catch ex As Exception
-                    Log(ex, "获取统一通行证下载信息失败")
-                End Try
+            Catch ex As Exception
+                Log(ex, "获取统一通行证下载信息失败")
+            End Try
             '校验文件
             If DownloadInfo IsNot Nothing Then
                 Dim Checker As New FileChecker(Hash:=DownloadInfo("jarHash").ToString)
@@ -1978,9 +1979,8 @@ OnLoaded:
         End If
 
         'Authlib-Injector 文件
-        If Setup.Get("VersionServerLogin", Version:=Version) = 4 OrElse
-           (PageLinkHiper.HiperState = LoadState.Finished AndAlso Setup.Get("LoginType") = McLoginType.Legacy) Then 'HiPer 登录转接
-            Dim TargetFile = PathAppdata & "authlib-injector.jar"
+        If Setup.Get("VersionServerLogin", Version:=Version) = 4 Then
+            Dim TargetFile = PathPure & "\authlib-injector.jar"
             Dim DownloadInfo As JObject = Nothing
             '获取下载信息
             Try
@@ -2001,9 +2001,9 @@ OnLoaded:
                             Replace("bmclapi2.bangbang93.com/mirrors/authlib-injector", "authlib-injector.yushi.moe")
                     Log("[Minecraft] Authlib-Injector 需要更新：" & DownloadAddress, LogLevel.Developer)
                     Result.Add(New NetFile({
-                            DownloadAddress,
-                            DownloadAddress.Replace("authlib-injector.yushi.moe", "bmclapi2.bangbang93.com/mirrors/authlib-injector")
-                        }, TargetFile, New FileChecker(Hash:=DownloadInfo("checksums")("sha256").ToString)))
+                        DownloadAddress,
+                        DownloadAddress.Replace("authlib-injector.yushi.moe", "bmclapi2.bangbang93.com/mirrors/authlib-injector")
+                    }, TargetFile, New FileChecker(Hash:=DownloadInfo("checksums")("sha256").ToString)))
                 End If
             End If
         End If
@@ -2308,8 +2308,8 @@ OnLoaded:
         End If
         Left = Left.ToLowerInvariant
         Right = Right.ToLowerInvariant
-        Dim Lefts = RegexSearch(Left.Replace("快照", "snapshot"), "[a-z]+|[0-9]+")
-        Dim Rights = RegexSearch(Right.Replace("快照", "snapshot"), "[a-z]+|[0-9]+")
+        Dim Lefts = RegexSearch(Left.Replace("快照", "snapshot").Replace("预览版", "pre"), "[a-z]+|[0-9]+")
+        Dim Rights = RegexSearch(Right.Replace("快照", "snapshot").Replace("预览版", "pre"), "[a-z]+|[0-9]+")
         Dim i As Integer = 0
         While True
             '两边均缺失，感觉是一个东西
@@ -2358,15 +2358,11 @@ NextEntry:
     ''' <summary>
     ''' 比较两个版本名的排序器。
     ''' </summary>
-    Public Class VersionSorter
+    Public Class VersionComparer
         Implements IComparer(Of String)
-        Public IsDecreased As Boolean = True
         Public Function Compare(x As String, y As String) As Integer Implements IComparer(Of String).Compare
-            Return VersionSortInteger(x, y) * If(IsDecreased, -1, 1)
+            Return VersionSortInteger(x, y)
         End Function
-        Public Sub New(Optional IsDecreased As Boolean = True)
-            Me.IsDecreased = IsDecreased
-        End Sub
     End Class
 
     ''' <summary>

Plain Craft Launcher 2/Modules/Minecraft/ModMod.vb

@@ -688,7 +688,7 @@ Finished:
         ''' </summary>
         Public ReadOnly Property CanUpdate As Boolean
             Get
-                Return ChangelogUrls.Any()
+                Return Not Setup.Get("UiHiddenFunctionModUpdate") AndAlso ChangelogUrls.Any()
             End Get
         End Property
 
@@ -702,7 +702,7 @@ Finished:
                     Dim Info As New FileInfo(Path)
                     Dim CacheKey As String = GetHash($"{RawPath}-{Info.LastWriteTime.ToLongTimeString}-{Info.Length}-C")
                     Dim Cached As String = ReadIni(PathTemp & "Cache\ModHash.ini", CacheKey)
-                    If Cached <> "" Then
+                    If Cached <> "" AndAlso RegexCheck(Cached, "^\d+$") Then '#5062
                         _CurseForgeHash = Cached
                         Return _CurseForgeHash
                     End If
@@ -825,6 +825,7 @@ Finished:
                 Finally
                     RunInUiWait(Sub() If FrmVersionMod IsNot Nothing Then FrmVersionMod.Load.Text = "正在加载 Mod 列表")
                 End Try
+                FrmVersionMod.LoaderRun(LoaderFolderRunType.UpdateOnly)
             End If
 
             '获取 Mod 文件夹下的可用文件列表

Plain Craft Launcher 2/Modules/Minecraft/ModModpack.vb

@@ -1,4 +1,5 @@
 Imports System.IO.Compression
+Imports System.Linq.Expressions
 
 Public Module ModModpack
 
@@ -9,13 +10,22 @@ Public Module ModModpack
     Public Sub ModpackInstall()
         Dim File As String = SelectFile("整合包文件(*.rar;*.zip;*.mrpack)|*.rar;*.zip;*.mrpack", "选择整合包压缩文件") '选择整合包文件
         If String.IsNullOrEmpty(File) Then Exit Sub
-        RunInThread(Sub() ModpackInstall(File))
+        RunInThread(
+        Sub()
+            Try
+                ModpackInstall(File)
+            Catch ex As CancelledException
+            Catch ex As Exception
+                Log(ex, "手动安装整合包失败", LogLevel.Msgbox)
+            End Try
+        End Sub)
     End Sub
     ''' <summary>
-    ''' 安装一个给定的整合包文件，返回启动的安装加载器，如果未成功启动则返回 Nothing。
+    ''' 构建并启动安装给定的整合包文件的加载器，并返回该加载器。若失败则抛出异常。
     ''' 必须在工作线程执行。
     ''' </summary>
-    Public Function ModpackInstall(File As String, Optional VersionName As String = Nothing, Optional ShowHint As Boolean = True, Optional Logo As String = Nothing) As LoaderCombo(Of String)
+    ''' <exception cref="CancelledException" />
+    Public Function ModpackInstall(File As String, Optional VersionName As String = Nothing, Optional Logo As String = Nothing) As LoaderCombo(Of String)
         Log("[ModPack] 整合包安装请求：" & If(File, "null"))
         Dim Archive As ZipArchive = Nothing
         Dim ArchiveBaseFolder As String = ""
@@ -23,7 +33,7 @@ Public Module ModModpack
             '获取整合包种类与关键 Json
             Dim PackType As Integer = -1
             Try
-                Archive = New ZipArchive(New FileStream(File, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
+                Archive = New ZipArchive(New FileStream(File, FileMode.Open, FileAccess.Read, FileShare.Read))
                 '从根目录判断整合包类型
                 If Archive.GetEntry("mcbbs.packmeta") IsNot Nothing Then PackType = 3 : Exit Try 'MCBBS 整合包（优先于 manifest.json 判断）
                 If Archive.GetEntry("mmc-pack.json") IsNot Nothing Then PackType = 2 : Exit Try 'MMC 整合包（优先于 manifest.json 判断，#4194）
@@ -37,11 +47,11 @@ Public Module ModModpack
                     End If
                 End If
                 If Archive.GetEntry("modpack.json") IsNot Nothing Then PackType = 1 : Exit Try 'HMCL 整合包
+                If Archive.GetEntry("modpack.zip") IsNot Nothing OrElse Archive.GetEntry("modpack.mrpack") IsNot Nothing Then PackType = 9 : Exit Try '带启动器的压缩包
                 '从一级目录判断整合包类型
                 For Each Entry In Archive.Entries
                     Dim FullNames As String() = Entry.FullName.Split("/")
                     ArchiveBaseFolder = FullNames(0) & "/"
-                    If Entry.FullName.EndsWithF("/versions/") AndAlso FullNames.Count = 3 Then PackType = 9 : Exit Try '压缩包
                     '确定为一级目录下
                     If FullNames.Count <> 2 Then Continue For
                     '判断是否为关键文件
@@ -57,17 +67,15 @@ Public Module ModModpack
                         End If
                     End If
                     If FullNames(1) = "modpack.json" Then PackType = 1 : Exit Try 'HMCL 整合包
+                    If FullNames(1) = "modpack.zip" OrElse FullNames(1) = "modpack.mrpack" Then PackType = 9 : Exit Try '带启动器的压缩包
                 Next
             Catch ex As Exception
                 If GetExceptionDetail(ex, True).Contains("Error.WinIOError") Then
-                    Log(ex, "打开整合包文件失败", If(ShowHint, LogLevel.Hint, LogLevel.Normal))
-                    Return Nothing
+                    Throw New Exception("打开整合包文件失败", ex)
                 ElseIf File.EndsWithF(".rar", True) Then
-                    Log(ex, "PCL 无法处理 rar 格式的压缩包，请在解压后重新压缩为 zip 格式再试", If(ShowHint, LogLevel.Hint, LogLevel.Normal))
-                    Return Nothing
+                    Throw New Exception("PCL 无法处理 rar 格式的压缩包，请在解压后重新压缩为 zip 格式再试", ex)
                 Else
-                    Log(ex, "打开整合包文件失败，文件可能损坏或为不支持的压缩包格式", If(ShowHint, LogLevel.Hint, LogLevel.Normal))
-                    Return Nothing
+                    Throw New Exception("打开整合包文件失败，文件可能损坏或为不支持的压缩包格式", ex)
                 End If
             End Try
             '执行对应的安装方法
@@ -88,21 +96,12 @@ Public Module ModModpack
                     Log("[ModPack] 整合包种类：Modrinth")
                     Return InstallPackModrinth(File, Archive, ArchiveBaseFolder, VersionName, Logo)
                 Case 9
-                    Log("[ModPack] 整合包种类：压缩包")
-                    Archive.Dispose()
-                    Archive = Nothing
-                    Return InstallPackCompress(File, ArchiveBaseFolder)
+                    Log("[ModPack] 整合包种类：带启动器的压缩包")
+                    Return InstallPackLauncherPack(File, Archive, ArchiveBaseFolder)
                 Case Else
-                    If ShowHint Then
-                        Hint("未能识别该整合包的种类，无法安装！", HintType.Critical)
-                    Else
-                        Log("[ModPack] 未能识别该整合包的种类，无法安装！")
-                    End If
-                    Return Nothing
+                    Log("[ModPack] 整合包种类：未能识别，假定为压缩包")
+                    Return InstallPackCompress(File, Archive)
             End Select
-        Catch ex As Exception
-            Log(ex, "准备安装整合包失败", LogLevel.Feedback)
-            Return Nothing
         Finally
             If Archive IsNot Nothing Then Archive.Dispose()
         End Try
@@ -111,7 +110,7 @@ Public Module ModModpack
     '整合包缓存清理
     Private IsInstallCacheCleared As Boolean = False
     Private IsInstallCacheClearing As Boolean = False
-    Private Sub UnpackFiles(InstallTemp As String, FileAddress As String, Loader As LoaderBase)
+    Private Sub ExtractModpackFiles(InstallTemp As String, FileAddress As String, Loader As LoaderBase, LoaderProgressDelta As Double)
         '清理缓存文件夹
         If Not IsInstallCacheCleared Then
             IsInstallCacheCleared = True
@@ -138,7 +137,7 @@ Public Module ModModpack
 Retry:
             '完全不知道为啥会出现文件正在被另一进程使用的问题，总之多试试
             DeleteDirectory(InstallTemp)
-            ExtractFile(FileAddress, InstallTemp, Encode)
+            ExtractFile(FileAddress, InstallTemp, Encode, ProgressIncrementHandler:=Sub(Delta) Loader.Progress += Delta * LoaderProgressDelta)
         Catch ex As Exception
             Log(ex, "第 " & RetryCount & " 次解压尝试失败")
             If TypeOf ex Is ArgumentException Then
@@ -151,7 +150,7 @@ Retry:
                 RetryCount += 1
                 GoTo Retry
             Else
-                Throw
+                Throw New Exception("解压整合包文件失败", ex)
             End If
         End Try
     End Sub
@@ -166,20 +165,18 @@ Retry:
         Dim Json As JObject
         Try
             Json = GetJson(ReadFile(Archive.GetEntry(ArchiveBaseFolder & "manifest.json").Open))
-            If Json("minecraft") Is Nothing OrElse Json("minecraft")("version") Is Nothing Then Throw New Exception("整合包未提供 Minecraft 版本信息")
         Catch ex As Exception
-            Log(ex, "CurseForge 整合包安装信息存在问题", LogLevel.Hint)
-            Return Nothing
+            Throw New Exception("CurseForge 整合包安装信息存在问题", ex)
         End Try
+        If Json("minecraft") Is Nothing OrElse Json("minecraft")("version") Is Nothing Then Throw New Exception("CurseForge 整合包未提供 Minecraft 版本信息")
 
         '获取版本名
-        Dim ShowRibble As Boolean = VersionName Is Nothing
         If VersionName Is Nothing Then
             VersionName = If(Json("name"), "")
             Dim Validate As New ValidateFolderName(PathMcFolder & "versions")
             If Validate.Validate(VersionName) <> "" Then VersionName = ""
             If VersionName = "" Then VersionName = MyMsgBoxInput("输入版本名称", "", "", New ObjectModel.Collection(Of Validate) From {Validate})
-            If String.IsNullOrEmpty(VersionName) Then Return Nothing
+            If String.IsNullOrEmpty(VersionName) Then Throw New CancelledException
         End If
 
         '获取 Mod API 版本信息
@@ -190,35 +187,19 @@ Retry:
             Dim Id As String = If(Entry("id"), "").ToString.ToLower
             If Id.StartsWithF("forge-") Then
                 'Forge 指定
-                If Id.Contains("recommended") Then
-                    Log("[ModPack] 该整合包版本过老，已不支持进行安装！", LogLevel.Hint)
-                    Return Nothing
-                End If
-                Try
-                    Log("[ModPack] 整合包 Forge 版本：" & Id)
-                    ForgeVersion = Id.Replace("forge-", "")
-                    Exit For
-                Catch ex As Exception
-                    Log(ex, "读取整合包 Forge 版本失败：" & Id)
-                End Try
+                If Id.Contains("recommended") Then Throw New Exception("该整合包版本过老，已不支持进行安装！")
+                Log("[ModPack] 整合包 Forge 版本：" & Id)
+                ForgeVersion = Id.Replace("forge-", "")
             ElseIf Id.StartsWithF("neoforge-") Then
                 'NeoForge 指定
-                Try
-                    Log("[ModPack] 整合包 NeoForge 版本：" & Id)
-                    NeoForgeVersion = Id.Replace("neoforge-", "")
-                    Exit For
-                Catch ex As Exception
-                    Log(ex, "读取整合包 NeoForge 版本失败：" & Id)
-                End Try
+                Log("[ModPack] 整合包 NeoForge 版本：" & Id)
+                NeoForgeVersion = Id.Replace("neoforge-", "")
             ElseIf Id.StartsWithF("fabric-") Then
                 'Fabric 指定
-                Try
-                    Log("[ModPack] 整合包 Fabric 版本：" & Id)
-                    FabricVersion = Id.Replace("fabric-", "")
-                    Exit For
-                Catch ex As Exception
-                    Log(ex, "读取整合包 Fabric 版本失败：" & Id)
-                End Try
+                Log("[ModPack] 整合包 Fabric 版本：" & Id)
+                FabricVersion = Id.Replace("fabric-", "")
+            Else
+                Log("[ModPack] 未知 Mod 加载器：" & Id)
             End If
         Next
         '解压与配置文件
@@ -228,17 +209,17 @@ Retry:
         If OverrideHome <> "" Then
             InstallLoaders.Add(New LoaderTask(Of String, Integer)("解压整合包文件",
             Sub(Task As LoaderTask(Of String, Integer))
-                UnpackFiles(InstallTemp, FileAddress, Task)
-                Task.Progress = 0.5
+                ExtractModpackFiles(InstallTemp, FileAddress, Task, 0.6)
+                Task.Progress = 0.6
                 Dim OverridePath As String = InstallTemp & ArchiveBaseFolder & OverrideHome
                 '复制结果
                 If Directory.Exists(OverridePath) Then
-                    CopyDirectory(OverridePath, PathMcFolder & "versions\" & VersionName)
+                    CopyDirectory(OverridePath, PathMcFolder & "versions\" & VersionName, Sub(Delta) Task.Progress += Delta * 0.35)
                     Log($"[ModPack] 整合包 override 复制：{OverridePath} -> {PathMcFolder & "versions\" & VersionName}")
                 Else
                     Log($"[ModPack] 整合包中未找到 override 文件夹：{OverridePath}")
                 End If
-                Task.Progress = 0.9
+                Task.Progress = 0.95
                 '开启版本隔离
                 WriteIni(PathMcFolder & "versions\" & VersionName & "\PCL\Setup.ini", "VersionArgumentIndie", 1)
             End Sub) With {
@@ -260,9 +241,11 @@ Retry:
             '获取 Mod 下载信息
             ModDownloadLoaders.Add(New LoaderTask(Of Integer, JArray)("获取 Mod 下载信息",
             Sub(Task As LoaderTask(Of Integer, JArray))
-                Task.Output = GetJson(DlModRequest("https://api.curseforge.com/v1/mods/files", "POST", "{""fileIds"": [" & Join(ModList, ",") & "]}", "application/json"))("data")
+                '由于 MCIM 缺少下载信息，只使用官方源获取列表
+                'TODO: 在 MCIM 源稳定后回调回 DlModRequest
+                Task.Output = GetJson(NetRequestRetry("https://api.curseforge.com/v1/mods/files", "POST", "{""fileIds"": [" & Join(ModList, ",") & "]}", "application/json"))("data")
                 '如果文件已被删除，则 API 会跳过那一项
-                If ModList.Count > Task.Output.Count Then Throw New Exception("整合包所需要的部分 Mod 版本已被 Mod 作者删除，因此无法完成整合包安装，请联系整合包作者更新整合包中的 Mod 版本")
+                If ModList.Count > Task.Output.Count Then Throw New Exception("整合包中的部分 Mod 版本已被 Mod 作者删除，所以没法继续安装了，请向整合包作者反馈该问题")
             End Sub) With {.ProgressWeight = ModList.Count / 10}) '每 10 Mod 需要 1s
             '构造 NetFile
             ModDownloadLoaders.Add(New LoaderTask(Of JArray, List(Of NetFile))("构造 Mod 下载信息",
@@ -320,7 +303,6 @@ Retry:
             .FabricVersion = FabricVersion
         }
         Dim MergeLoaders As List(Of LoaderBase) = McInstallLoader(Request, True)
-        If MergeLoaders Is Nothing Then Return Nothing
         '构造 Libraries 加载器
         Dim LoadersLib As New List(Of LoaderBase)
         LoadersLib.Add(New LoaderTask(Of String, List(Of NetFile))("分析游戏支持库文件（副加载器）", Sub(Task As LoaderTask(Of String, List(Of NetFile))) Task.Output = McLibFix(New McVersion(VersionName))) With {.ProgressWeight = 1, .Show = False})
@@ -342,8 +324,8 @@ Retry:
             End If
             '删除原始整合包文件
             For Each Target As String In {VersionFolder & "原始整合包.zip", VersionFolder & "原始整合包.mrpack"}
-                If Not Setup.Get("ToolDownloadKeepModpack") AndAlso File.Exists(Target) Then
-                    Log("[ModPack] 根据设置要求删除原始整合包文件：" & Target)
+                If File.Exists(Target) Then
+                    Log("[ModPack] 删除原始整合包文件：" & Target)
                     File.Delete(Target)
                 End If
             Next
@@ -353,7 +335,7 @@ Retry:
         Dim LoaderName As String = "CurseForge 整合包安装：" & VersionName & " "
         If LoaderTaskbar.Any(Function(l) l.Name = LoaderName) Then
             Hint("该整合包正在安装中！", HintType.Critical)
-            Return Nothing
+            Throw New CancelledException
         End If
 
         '启动
@@ -361,7 +343,7 @@ Retry:
         Loader.Start(Request.TargetVersionFolder)
         LoaderTaskbarAdd(Loader)
         FrmMain.BtnExtraDownload.ShowRefresh()
-        If ShowRibble Then FrmMain.BtnExtraDownload.Ribble()
+        RunInUi(Sub() FrmMain.PageChange(FormMain.PageType.DownloadManager))
         Return Loader
     End Function
 
@@ -372,11 +354,10 @@ Retry:
         Dim Json As JObject
         Try
             Json = GetJson(ReadFile(Archive.GetEntry(ArchiveBaseFolder & "modrinth.index.json").Open))
-            If Json("dependencies") Is Nothing OrElse Json("dependencies")("minecraft") Is Nothing Then Throw New Exception("整合包未提供 Minecraft 版本信息")
         Catch ex As Exception
-            Log(ex, "整合包安装信息存在问题", LogLevel.Hint)
-            Return Nothing
+            Throw New Exception("Modrinth 整合包安装信息存在问题", ex)
         End Try
+        If Json("dependencies") Is Nothing OrElse Json("dependencies")("minecraft") Is Nothing Then Throw New Exception("Modrinth 整合包未提供 Minecraft 版本信息")
         '获取 Mod API 版本信息
         Dim MinecraftVersion As String = Nothing
         Dim ForgeVersion As String = Nothing
@@ -397,39 +378,40 @@ Retry:
                     Log("[ModPack] 整合包 Fabric 版本：" & FabricVersion)
                 Case "quilt-loader" 'eg. 1.0.0
                     Hint("PCL 暂不支持安装需要 Quilt 的整合包！", HintType.Critical)
-                    Return Nothing
+                    Throw New CancelledException
                 Case Else
                     Hint($"无法安装整合包，其中出现了未知的 Mod 加载器 {Entry.Value}！", HintType.Critical)
-                    Return Nothing
+                    Throw New CancelledException
             End Select
         Next
         '获取版本名
-        Dim ShowRibble As Boolean = VersionName Is Nothing
         If VersionName Is Nothing Then
             VersionName = If(Json("name"), "")
             Dim Validate As New ValidateFolderName(PathMcFolder & "versions")
             If Validate.Validate(VersionName) <> "" Then VersionName = ""
             If VersionName = "" Then VersionName = MyMsgBoxInput("输入版本名称", "", "", New ObjectModel.Collection(Of Validate) From {Validate})
-            If String.IsNullOrEmpty(VersionName) Then Return Nothing
+            If String.IsNullOrEmpty(VersionName) Then Throw New CancelledException
         End If
         '解压和配置文件
         Dim InstallTemp As String = PathTemp & "PackInstall\" & RandomInteger(0, 100000) & "\"
         Dim InstallLoaders As New List(Of LoaderBase)
         InstallLoaders.Add(New LoaderTask(Of String, Integer)("解压整合包文件",
         Sub(Task As LoaderTask(Of String, Integer))
-            UnpackFiles(InstallTemp, FileAddress, Task)
-            Task.Progress = 0.5
+            ExtractModpackFiles(InstallTemp, FileAddress, Task, 0.6)
+            Task.Progress = 0.6
             '复制 overrides 文件夹和 client-overrides 文件夹
             If Directory.Exists(InstallTemp & ArchiveBaseFolder & "overrides") Then
-                CopyDirectory(InstallTemp & ArchiveBaseFolder & "overrides", PathMcFolder & "versions\" & VersionName)
+                CopyDirectory(InstallTemp & ArchiveBaseFolder & "overrides", PathMcFolder & "versions\" & VersionName,
+                    Sub(Delta) Task.Progress += Delta * 0.25)
             Else
                 Log("[ModPack] 整合包中未找到 override 目录，已跳过")
             End If
-            Task.Progress = 0.8
+            Task.Progress = 0.85
             If Directory.Exists(InstallTemp & ArchiveBaseFolder & "client-overrides") Then
-                CopyDirectory(InstallTemp & ArchiveBaseFolder & "client-overrides", PathMcFolder & "versions\" & VersionName)
+                CopyDirectory(InstallTemp & ArchiveBaseFolder & "client-overrides", PathMcFolder & "versions\" & VersionName,
+                    Sub(Delta) Task.Progress += Delta * 0.1)
             End If
-            Task.Progress = 0.9
+            Task.Progress = 0.95
             '开启版本隔离
             WriteIni(PathMcFolder & "versions\" & VersionName & "\PCL\Setup.ini", "VersionArgumentIndie", 1)
         End Sub) With {.ProgressWeight = New FileInfo(FileAddress).Length / 1024 / 1024 / 6, .Block = False}) '每 6M 需要 1s
@@ -469,7 +451,6 @@ Retry:
             .FabricVersion = FabricVersion
         }
         Dim MergeLoaders As List(Of LoaderBase) = McInstallLoader(Request, True)
-        If MergeLoaders Is Nothing Then Return Nothing
         '构造 Libraries 加载器
         Dim LoadersLib As New List(Of LoaderBase)
         LoadersLib.Add(New LoaderTask(Of String, List(Of NetFile))("分析游戏支持库文件（副加载器）", Sub(Task As LoaderTask(Of String, List(Of NetFile))) Task.Output = McLibFix(New McVersion(VersionName))) With {.ProgressWeight = 1, .Show = False})
@@ -491,8 +472,8 @@ Retry:
             End If
             '删除原始整合包文件
             For Each Target As String In {VersionFolder & "原始整合包.zip", VersionFolder & "原始整合包.mrpack"}
-                If Not Setup.Get("ToolDownloadKeepModpack") AndAlso File.Exists(Target) Then
-                    Log("[ModPack] 根据设置要求删除原始整合包文件：" & Target)
+                If File.Exists(Target) Then
+                    Log("[ModPack] 删除原始整合包文件：" & Target)
                     File.Delete(Target)
                 End If
             Next
@@ -502,7 +483,7 @@ Retry:
         Dim LoaderName As String = "Modrinth 整合包安装：" & VersionName & " "
         If LoaderTaskbar.Any(Function(l) l.Name = LoaderName) Then
             Hint("该整合包正在安装中！", HintType.Critical)
-            Return Nothing
+            Throw New CancelledException
         End If
 
         '启动
@@ -510,9 +491,8 @@ Retry:
         Loader.Start(Request.TargetVersionFolder)
         LoaderTaskbarAdd(Loader)
         FrmMain.BtnExtraDownload.ShowRefresh()
-        If ShowRibble Then FrmMain.BtnExtraDownload.Ribble()
+        RunInUi(Sub() FrmMain.PageChange(FormMain.PageType.DownloadManager))
         Return Loader
-
     End Function
 
     'HMCL
@@ -522,44 +502,39 @@ Retry:
         Try
             Json = GetJson(ReadFile(Archive.GetEntry(ArchiveBaseFolder & "modpack.json").Open, Encoding.UTF8))
         Catch ex As Exception
-            Log(ex, "整合包安装信息存在问题", LogLevel.Hint)
-            Return Nothing
+            Throw New Exception("HMCL 整合包安装信息存在问题", ex)
         End Try
         '获取版本名
         Dim VersionName As String = If(Json("name"), "")
         Dim Validate As New ValidateFolderName(PathMcFolder & "versions")
         If Validate.Validate(VersionName) <> "" Then VersionName = ""
         If VersionName = "" Then VersionName = MyMsgBoxInput("输入版本名称", "", "", New ObjectModel.Collection(Of Validate) From {Validate})
-        If String.IsNullOrEmpty(VersionName) Then Return Nothing
+        If String.IsNullOrEmpty(VersionName) Then Throw New CancelledException
         '解压与配置文件
         Dim InstallTemp As String = PathTemp & "PackInstall\" & RandomInteger(0, 100000) & "\"
         Dim InstallLoaders As New List(Of LoaderBase)
         InstallLoaders.Add(New LoaderTask(Of String, Integer)("解压整合包文件",
         Sub(Task As LoaderTask(Of String, Integer))
-            UnpackFiles(InstallTemp, FileAddress, Task)
-            Task.Progress = 0.5
+            ExtractModpackFiles(InstallTemp, FileAddress, Task, 0.6)
+            Task.Progress = 0.6
             '复制结果
             If Directory.Exists(InstallTemp & ArchiveBaseFolder & "minecraft") Then
-                CopyDirectory(InstallTemp & ArchiveBaseFolder & "minecraft", PathMcFolder & "versions\" & VersionName)
+                CopyDirectory(InstallTemp & ArchiveBaseFolder & "minecraft", PathMcFolder & "versions\" & VersionName, Sub(Delta) Task.Progress += Delta * 0.35)
             Else
                 Log("[ModPack] 整合包中未找到 minecraft override 目录，已跳过")
             End If
-            Task.Progress = 0.9
+            Task.Progress = 0.95
             '开启版本隔离
             WriteIni(PathMcFolder & "versions\" & VersionName & "\PCL\Setup.ini", "VersionArgumentIndie", 1)
         End Sub) With {.ProgressWeight = New FileInfo(FileAddress).Length / 1024 / 1024 / 6, .Block = False}) '每 6M 需要 1s
         '构造加载器
-        If Json("gameVersion") Is Nothing Then
-            Hint("该整合包未提供游戏版本信息，无法安装！", HintType.Critical)
-            Return Nothing
-        End If
+        If Json("gameVersion") Is Nothing Then Throw New Exception("该 HMCL 整合包未提供游戏版本信息，无法安装！")
         Dim Request As New McInstallRequest With {
             .TargetVersionName = VersionName,
             .TargetVersionFolder = $"{PathMcFolder}versions\{VersionName}\",
             .MinecraftName = Json("gameVersion").ToString
         }
         Dim MergeLoaders As List(Of LoaderBase) = McInstallLoader(Request, True)
-        If MergeLoaders Is Nothing Then Return Nothing
         '构造 Libraries 加载器（为了使得 Mods 下载结束后再构造，这样才会下载 JumpLoader 文件）
         Dim LoadersLib As New List(Of LoaderBase)
         LoadersLib.Add(New LoaderTask(Of String, String)("重命名版本 Json（副加载器）",
@@ -589,7 +564,7 @@ Retry:
         Dim LoaderName As String = "HMCL 整合包安装：" & VersionName & " "
         If LoaderTaskbar.Any(Function(l) l.Name = LoaderName) Then
             Hint("该整合包正在安装中！", HintType.Critical)
-            Return Nothing
+            Throw New CancelledException
         End If
 
         '启动
@@ -598,7 +573,7 @@ Retry:
         Loader.Start(Request.TargetVersionFolder)
         LoaderTaskbarAdd(Loader)
         FrmMain.BtnExtraDownload.ShowRefresh()
-        FrmMain.BtnExtraDownload.Ribble()
+        RunInUi(Sub() FrmMain.PageChange(FormMain.PageType.DownloadManager))
         Return Loader
     End Function
 
@@ -610,30 +585,29 @@ Retry:
             PackJson = GetJson(ReadFile(Archive.GetEntry(ArchiveBaseFolder & "mmc-pack.json").Open, Encoding.UTF8))
             PackInstance = ReadFile(Archive.GetEntry(ArchiveBaseFolder & "instance.cfg").Open, Encoding.UTF8)
         Catch ex As Exception
-            Log(ex, "整合包安装信息存在问题", LogLevel.Hint)
-            Return Nothing
+            Throw New Exception("MMC 整合包安装信息存在问题", ex)
         End Try
         '获取版本名
         Dim VersionName As String = If(RegexSeek(PackInstance, "(?<=\nname\=)[^\n]+"), "")
         Dim Validate As New ValidateFolderName(PathMcFolder & "versions")
         If Validate.Validate(VersionName) <> "" Then VersionName = ""
         If VersionName = "" Then VersionName = MyMsgBoxInput("输入版本名称", "", "", New ObjectModel.Collection(Of Validate) From {Validate})
-        If String.IsNullOrEmpty(VersionName) Then Return Nothing
+        If String.IsNullOrEmpty(VersionName) Then Throw New CancelledException
         '解压、配置设置文件
         Dim InstallTemp As String = $"{PathTemp}PackInstall\{RandomInteger(0, 100000)}\"
         Dim SetupFile As String = $"{PathMcFolder}versions\{VersionName}\PCL\Setup.ini"
         Dim InstallLoaders As New List(Of LoaderBase)
         InstallLoaders.Add(New LoaderTask(Of String, Integer)("解压整合包文件",
         Sub(Task As LoaderTask(Of String, Integer))
-            UnpackFiles(InstallTemp, FileAddress, Task)
-            Task.Progress = 0.5
+            ExtractModpackFiles(InstallTemp, FileAddress, Task, 0.6)
+            Task.Progress = 0.6
             '复制结果
             If Directory.Exists(InstallTemp & ArchiveBaseFolder & ".minecraft") Then
-                CopyDirectory(InstallTemp & ArchiveBaseFolder & ".minecraft", PathMcFolder & "versions\" & VersionName)
+                CopyDirectory(InstallTemp & ArchiveBaseFolder & ".minecraft", PathMcFolder & "versions\" & VersionName, Sub(Delta) Task.Progress += Delta * 0.35)
             Else
                 Log("[ModPack] 整合包中未找到 override .minecraft 目录，已跳过")
             End If
-            Task.Progress = 0.9
+            Task.Progress = 0.95
             '开启版本隔离
             WriteIni(SetupFile, "VersionArgumentIndie", 1)
             '读取 MMC 设置文件（#2655）
@@ -676,10 +650,7 @@ Retry:
             End Try
         End Sub) With {.ProgressWeight = New FileInfo(FileAddress).Length / 1024 / 1024 / 6, .Block = False}) '每 6M 需要 1s
         '构造版本安装请求
-        If PackJson("components") Is Nothing Then
-            Hint("该整合包未提供游戏版本信息，无法安装！", HintType.Critical)
-            Return Nothing
-        End If
+        If PackJson("components") Is Nothing Then Throw New Exception("该 MMC 整合包未提供游戏版本信息，无法安装！")
         Dim Request As New McInstallRequest With {.TargetVersionName = VersionName, .TargetVersionFolder = $"{PathMcFolder}versions\{VersionName}\"}
         For Each Component In PackJson("components")
             Select Case If(Component("uid"), "").ToString
@@ -695,12 +666,11 @@ Retry:
                     Request.FabricVersion = Component("version")
                 Case "org.quiltmc.quilt-loader" 'eg. 1.0.0
                     Hint("PCL 暂不支持安装需要 Quilt 的整合包！", HintType.Critical)
-                    Return Nothing
+                    Throw New CancelledException
             End Select
         Next
         '构造加载器
         Dim MergeLoaders As List(Of LoaderBase) = McInstallLoader(Request, True)
-        If MergeLoaders Is Nothing Then Return Nothing
         '构造 Libraries 加载器
         Dim LoadersLib As New List(Of LoaderBase)
         LoadersLib.Add(New LoaderTask(Of String, List(Of NetFile))("分析游戏支持库文件（副加载器）", Sub(Task As LoaderTask(Of String, List(Of NetFile))) Task.Output = McLibFix(New McVersion(VersionName))) With {.ProgressWeight = 1, .Show = False})
@@ -715,7 +685,7 @@ Retry:
         Dim LoaderName As String = "MMC 整合包安装：" & VersionName & " "
         If LoaderTaskbar.Any(Function(l) l.Name = LoaderName) Then
             Hint("该整合包正在安装中！", HintType.Critical)
-            Return Nothing
+            Throw New CancelledException
         End If
 
         '启动
@@ -723,7 +693,7 @@ Retry:
         Loader.Start(Request.TargetVersionFolder)
         LoaderTaskbarAdd(Loader)
         FrmMain.BtnExtraDownload.ShowRefresh()
-        FrmMain.BtnExtraDownload.Ribble()
+        RunInUi(Sub() FrmMain.PageChange(FormMain.PageType.DownloadManager))
         Return Loader
     End Function
 
@@ -736,51 +706,44 @@ Retry:
             Dim Entry = If(Archive.GetEntry(ArchiveBaseFolder & "mcbbs.packmeta"), Archive.GetEntry(ArchiveBaseFolder & "manifest.json"))
             Json = GetJson(ReadFile(Entry.Open, Encoding.UTF8))
         Catch ex As Exception
-            Log(ex, "整合包安装信息存在问题", LogLevel.Hint)
-            Return Nothing
+            Throw New Exception("MCBBS 整合包安装信息存在问题", ex)
         End Try
         '获取版本名
-        Dim ShowRibble As Boolean = VersionName Is Nothing
         If VersionName Is Nothing Then
             VersionName = If(Json("name"), "")
             Dim Validate As New ValidateFolderName(PathMcFolder & "versions")
             If Validate.Validate(VersionName) <> "" Then VersionName = ""
             If VersionName = "" Then VersionName = MyMsgBoxInput("输入版本名称", "", "", New ObjectModel.Collection(Of Validate) From {Validate})
-            If String.IsNullOrEmpty(VersionName) Then Return Nothing
+            If String.IsNullOrEmpty(VersionName) Then Throw New CancelledException
         End If
         '解压与配置文件
         Dim InstallTemp As String = PathTemp & "PackInstall\" & RandomInteger(0, 100000) & "\"
         Dim InstallLoaders As New List(Of LoaderBase)
         InstallLoaders.Add(New LoaderTask(Of String, Integer)("解压整合包文件",
         Sub(Task As LoaderTask(Of String, Integer))
-            UnpackFiles(InstallTemp, FileAddress, Task)
-            Task.Progress = 0.5
+            ExtractModpackFiles(InstallTemp, FileAddress, Task, 0.6)
+            Task.Progress = 0.6
             '复制结果
             If Directory.Exists(InstallTemp & ArchiveBaseFolder & "overrides") Then
-                CopyDirectory(InstallTemp & ArchiveBaseFolder & "overrides", PathMcFolder & "versions\" & VersionName)
+                CopyDirectory(InstallTemp & ArchiveBaseFolder & "overrides", PathMcFolder & "versions\" & VersionName,
+                    Sub(Delta) Task.Progress += 0.35 * Delta)
             Else
                 Log("[ModPack] 整合包中未找到 overrides 目录，已跳过")
             End If
-            Task.Progress = 0.9
+            Task.Progress = 0.95
             '开启版本隔离
             WriteIni(PathMcFolder & "versions\" & VersionName & "\PCL\Setup.ini", "VersionArgumentIndie", 1)
         End Sub) With {.ProgressWeight = New FileInfo(FileAddress).Length / 1024 / 1024 / 6, .Block = False}) '每 6M 需要 1s
         '构造加载器
-        If Json("addons") Is Nothing Then
-            Hint("该整合包未提供游戏版本附加信息，无法安装！", HintType.Critical)
-            Return Nothing
-        End If
+        If Json("addons") Is Nothing Then Throw New Exception("该 MCBBS 整合包未提供游戏版本附加信息，无法安装！")
         Dim Addons As New Dictionary(Of String, String)
         For Each Entry In Json("addons")
             Addons.Add(Entry("id"), Entry("version"))
         Next
-        If Not Addons.ContainsKey("game") Then
-            Hint("该整合包未提供游戏版本信息，无法安装！", HintType.Critical)
-            Return Nothing
-        End If
+        If Not Addons.ContainsKey("game") Then Throw New Exception("该 MCBBS 整合包未提供游戏版本信息，无法安装！")
         If Addons.ContainsKey("quilt") Then
             Hint("PCL 暂不支持安装需要 Quilt 的整合包！", HintType.Critical)
-            Return Nothing
+            Throw New CancelledException
         End If
         Dim Request As New McInstallRequest With {
             .TargetVersionName = VersionName,
@@ -792,7 +755,6 @@ Retry:
             .FabricVersion = If(Addons.ContainsKey("fabric"), Addons("fabric"), Nothing)
         }
         Dim MergeLoaders As List(Of LoaderBase) = McInstallLoader(Request, True)
-        If MergeLoaders Is Nothing Then Return Nothing
         '构造 Libraries 加载器
         Dim LoadersLib As New List(Of LoaderBase)
         LoadersLib.Add(New LoaderTask(Of String, List(Of NetFile))("分析游戏支持库文件（副加载器）", Sub(Task As LoaderTask(Of String, List(Of NetFile))) Task.Output = McLibFix(New McVersion(VersionName))) With {.ProgressWeight = 1, .Show = False})
@@ -807,7 +769,7 @@ Retry:
         Dim LoaderName As String = "MCBBS 整合包安装：" & VersionName & " "
         If LoaderTaskbar.Any(Function(l) l.Name = LoaderName) Then
             Hint("该整合包正在安装中！", HintType.Critical)
-            Return Nothing
+            Throw New CancelledException
         End If
 
         '启动
@@ -816,31 +778,101 @@ Retry:
         Loader.Start(Request.TargetVersionFolder)
         LoaderTaskbarAdd(Loader)
         FrmMain.BtnExtraDownload.ShowRefresh()
-        If ShowRibble Then FrmMain.BtnExtraDownload.Ribble()
+        RunInUi(Sub() FrmMain.PageChange(FormMain.PageType.DownloadManager))
+        Return Loader
+    End Function
+
+    '带启动器的压缩包
+    Private Function InstallPackLauncherPack(FileAddress As String, Archive As Compression.ZipArchive, ArchiveBaseFolder As String) As LoaderCombo(Of String)
+        '获取解压路径
+        MyMsgBox("接下来请选择一个空文件夹，它会被安装到这个文件夹里。", "安装", "继续", ForceWait:=True)
+        Dim TargetFolder As String = SelectFolder("选择安装目标（必须是一个空文件夹）")
+        If String.IsNullOrEmpty(TargetFolder) Then Throw New CancelledException
+        If TargetFolder.Contains("!") OrElse TargetFolder.Contains(";") Then Hint("Minecraft 文件夹路径中不能含有感叹号或分号！", HintType.Critical) : Throw New CancelledException
+        If Directory.GetFileSystemEntries(TargetFolder).Length > 0 Then Hint("请选择一个空文件夹作为安装目标！", HintType.Critical) : Throw New CancelledException
+        '解压
+        Dim Loader As New LoaderCombo(Of String)("解压压缩包", {
+            New LoaderTask(Of String, Integer)("解压压缩包",
+            Sub(Task As LoaderTask(Of String, Integer))
+                ExtractModpackFiles(TargetFolder, FileAddress, Task, 0.9)
+                Thread.Sleep(400) '避免文件争用
+                '查找解压后的 exe 文件
+                Dim Launcher As String = Nothing
+                For Each ExeFile In Directory.GetFiles(TargetFolder, "*.exe", SearchOption.AllDirectories)
+                    Dim Info = FileVersionInfo.GetVersionInfo(ExeFile)
+                    Log($"[Modpack] 文件 {ExeFile} 的产品名标识为 {Info.ProductName}")
+                    If Info.ProductName = "Plain Craft Launcher" Then
+                        Launcher = ExeFile
+                    ElseIf (Info.ProductName.ContainsF("Launcher", True) OrElse Info.ProductName.ContainsF("启动器", True)) AndAlso
+                        Not Info.ProductName = "Plain Craft Launcher Admin Manager" Then
+                        If Launcher Is Nothing Then Launcher = ExeFile
+                    End If
+                Next
+                Task.Progress = 0.95
+                '尝试使用附带的启动器打开
+                If Launcher IsNot Nothing Then
+                    Log("[Modpack] 找到压缩包中附带的启动器：" & Launcher)
+                    If MyMsgBox($"整合包中似乎自带了启动器，是否换用它继续安装？{vbCrLf}通常推荐这样做，以获得最佳体验。{vbCrLf}即将打开：{Launcher}", "换用整合包启动器？", "继续", "取消") = 1 Then
+                        ShellOnly(Launcher, "--wait")
+                        Log("[Modpack] 为换用整合包中的启动器启动，强制结束程序")
+                        FrmMain.EndProgram(False)
+                        Return
+                    End If
+                Else
+                    Log("[Modpack] 未找到压缩包中附带的启动器")
+                End If
+                '加入文件夹列表
+                Dim VersionName As String = GetFolderNameFromPath(TargetFolder)
+                PageSelectLeft.AddFolder(
+                    TargetFolder & ArchiveBaseFolder.Replace("/", "\").TrimStart("\"), '格式例如：包裹文件夹\.minecraft\（最短为空字符串）
+                    VersionName, False)
+                '调用 modpack 文件进行安装
+                Dim ModpackFile = Directory.GetFiles(TargetFolder, "modpack.*", SearchOption.AllDirectories).First
+                Log("[Modpack] 调用 modpack 文件继续安装：" & ModpackFile)
+                ModpackInstall(ModpackFile, VersionName)
+            End Sub)
+        })
+        Loader.Start(TargetFolder)
+        LoaderTaskbarAdd(Loader)
+        FrmMain.BtnExtraDownload.ShowRefresh()
+        FrmMain.BtnExtraDownload.Ribble()
         Return Loader
     End Function
 
     '普通压缩包
-    Private Function InstallPackCompress(FileAddress As String, ArchiveBaseFolder As String) As LoaderCombo(Of String)
-        MyMsgBox("请在接下来打开的窗口中选择安装目标文件夹，它必须是一个空文件夹。", "安装提示", "继续", ForceWait:=True)
+    Private Function InstallPackCompress(FileAddress As String, Archive As Compression.ZipArchive) As LoaderCombo(Of String)
+        '尝试定位 .minecraft 文件夹：寻找形如 “/versions/XXX/XXX.json” 的路径
+        Dim Match As RegularExpressions.Match = Nothing
+        Dim Regex As New RegularExpressions.Regex("^.*\/(?=versions\/(?<ver>[^\/]+)\/(\k<ver>)\.json$)", RegularExpressions.RegexOptions.IgnoreCase)
+        For Each Entry In Archive.Entries
+            Dim EntryMatch = Regex.Match("/" & Entry.FullName)
+            If EntryMatch.Success Then
+                Match = EntryMatch
+                Exit For
+            End If
+        Next
+        If Match Is Nothing Then Throw New Exception("未能找到适合的文件结构，这可能不是一个 MC 压缩包") '没有匹配
+        Dim ArchiveBaseFolder As String = Match.Value.Replace("/", "\").TrimStart("\") '格式例如：包裹文件夹\.minecraft\（最短为空字符串）
+        Dim VersionName As String = Match.Groups(1).Value
+        Log("[ModPack] 检测到压缩包的 .minecraft 根目录：" & ArchiveBaseFolder & "，命中的版本名：" & VersionName)
         '获取解压路径
+        MyMsgBox("接下来请选择一个空文件夹，它会被安装到这个文件夹里。", "安装", "继续", ForceWait:=True)
         Dim TargetFolder As String = SelectFolder("选择安装目标（必须是一个空文件夹）")
-        If String.IsNullOrEmpty(TargetFolder) Then Return Nothing
-        If TargetFolder.Contains("!") OrElse TargetFolder.Contains(";") Then Hint("Minecraft 文件夹路径中不能含有感叹号或分号！", HintType.Critical) : Return Nothing
-        If Directory.GetFileSystemEntries(TargetFolder).Length > 0 Then Hint("请选择一个空文件夹作为安装目标！", HintType.Critical) : Return Nothing
-        '要求显示名称
-        Dim NewName As String = MyMsgBoxInput("输入显示名称", "输入该文件夹在左边栏列表中显示的名称。", GetFolderNameFromPath(TargetFolder),
-                                              New ObjectModel.Collection(Of Validate) From {New ValidateNullOrWhiteSpace, New ValidateLength(1, 30), New ValidateExcept({">", "|"})})
-        If String.IsNullOrWhiteSpace(NewName) Then Return Nothing
+        If String.IsNullOrEmpty(TargetFolder) Then Throw New CancelledException
+        If TargetFolder.Contains("!") OrElse TargetFolder.Contains(";") Then Hint("Minecraft 文件夹路径中不能含有感叹号或分号！", HintType.Critical) : Throw New CancelledException
+        If Directory.GetFileSystemEntries(TargetFolder).Length > 0 Then Hint("请选择一个空文件夹作为安装目标！", HintType.Critical) : Throw New CancelledException
         '解压
-        Dim Loader As New LoaderCombo(Of String)("安装压缩包", {
-             New LoaderTask(Of String, Integer)("安装压缩包",
-             Sub()
-                 UnpackFiles(TargetFolder, FileAddress, Nothing)
-                 PageSelectLeft.AddFolder(TargetFolder, NewName, False) '加入文件夹列表
-             End Sub)
-        })
-        Loader.Start()
+        Dim Loader As New LoaderCombo(Of String)("解压压缩包", {
+            New LoaderTask(Of String, Integer)("解压压缩包",
+            Sub(Task As LoaderTask(Of String, Integer))
+                ExtractModpackFiles(TargetFolder, FileAddress, Task, 0.95)
+                '加入文件夹列表
+                PageSelectLeft.AddFolder(TargetFolder & ArchiveBaseFolder, GetFolderNameFromPath(TargetFolder), False)
+                Thread.Sleep(400) '避免文件争用
+                RunInUi(Sub() FrmMain.PageChange(FormMain.PageType.VersionSelect))
+            End Sub)
+        }) With {.OnStateChanged = AddressOf McInstallState}
+        Loader.Start(TargetFolder)
         LoaderTaskbarAdd(Loader)
         FrmMain.BtnExtraDownload.ShowRefresh()
         FrmMain.BtnExtraDownload.Ribble()

Plain Craft Launcher 2/Modules/Minecraft/MyCompItem.xaml

@@ -1,6 +1,7 @@
 <Grid x:Class="MyCompItem"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:PCL"
              x:Name="PanBack" Height="64"
              RenderTransformOrigin="0.5,0.5" Background="{StaticResource ColorBrushSemiTransparent}" SnapsToDevicePixels="True">
     <Grid.ColumnDefinitions>
@@ -23,7 +24,7 @@
         <Border.Clip>
             <RectangleGeometry Rect="0,0,50,50" RadiusX="6" RadiusY="6" />
         </Border.Clip>
-        <Image x:Name="PathLogo" RenderOptions.BitmapScalingMode="HighQuality" />
+        <local:MyImage x:Name="PathLogo" RenderOptions.BitmapScalingMode="HighQuality" FallbackSource="pack://application:,,,/images/Icons/NoIcon.png" />
     </Border>
     <!-- 标题 -->
     <StackPanel Grid.Column="3" Grid.ColumnSpan="2" Grid.Row="1" VerticalAlignment="Bottom" Margin="0,1,0,0" Orientation="Horizontal" 

Plain Craft Launcher 2/Modules/Minecraft/MyCompItem.xaml.vb

@@ -4,87 +4,14 @@
     Public Uuid As Integer = GetUuid()
 
     'Logo
-    Private _Logo As String = ""
     Public Property Logo As String
         Get
-            Return _Logo
+            Return PathLogo.Source
         End Get
         Set(value As String)
-            If _Logo = value OrElse value Is Nothing Then Exit Property
-            _Logo = value
-            Dim FileAddress = PathTemp & "CompLogo\" & GetHash(_Logo) & ".png"
-            Try
-                If _Logo.StartsWithF("http", True) Then
-                    '网络图片
-                    If File.Exists(FileAddress) Then
-                        PathLogo.Source = New MyBitmap(FileAddress)
-                    Else
-                        PathLogo.Source = New MyBitmap(PathImage & "Icons/NoIcon.png")
-                        RunInNewThread(Sub() LogoLoader(FileAddress), "Comp Logo Loader " & Uuid & "#", ThreadPriority.BelowNormal)
-                    End If
-                Else
-                    '位图
-                    PathLogo.Source = New MyBitmap(_Logo)
-                End If
-            Catch ex As IOException
-                Log(ex, "加载资源工程图标时读取失败（" & FileAddress & "）")
-            Catch ex As ArgumentException
-                '考虑缓存的图片本身可能有误
-                Log(ex, "可视化资源工程图标失败（" & FileAddress & "）")
-                Try
-                    File.Delete(FileAddress)
-                    Log("[Comp] 已清理损坏的资源工程图标：" & FileAddress)
-                Catch exx As Exception
-                    Log(exx, "清理损坏的资源工程图标缓存失败（" & FileAddress & "）", LogLevel.Hint)
-                End Try
-            Catch ex As Exception
-                Log(ex, "加载资源工程图标失败（" & value & "）")
-            End Try
+            PathLogo.Source = value
         End Set
     End Property
-    '后台加载 Logo
-    Private Sub LogoLoader(LocalFileAddress As String)
-        Dim Retried As Boolean = False
-        Dim DownloadEnd As String = GetUuid()
-RetryStart:
-        Try
-            'CurseForge 图片使用缩略图
-            Dim Url As String = _Logo
-            If Url.Contains("/256/256/") AndAlso GetPixelSize(1) <= 1.25 AndAlso Not Retried Then
-                Url = Url.Replace("/256/256/", "/64/64/") '#3075：部分 Mod 不存在 64x64 图标，所以重试时不再缩小
-            End If
-            '下载图片
-            NetDownload(Url, LocalFileAddress & DownloadEnd, True)
-            Dim LoadError As Exception = Nothing
-            RunInUiWait(
-            Sub()
-                Try
-                    '在地址更换时取消加载
-                    If LocalFileAddress <> $"{PathTemp}CompLogo\{GetHash(_Logo)}.png" Then Exit Sub
-                    '在完成正常加载后才保存缓存图片
-                    PathLogo.Source = New MyBitmap(LocalFileAddress & DownloadEnd)
-                Catch ex As Exception
-                    Log(ex, $"读取资源工程图标失败（{LocalFileAddress}）")
-                    File.Delete(LocalFileAddress & DownloadEnd)
-                    LoadError = ex
-                End Try
-            End Sub)
-            If LoadError IsNot Nothing Then Throw LoadError
-            If File.Exists(LocalFileAddress) Then
-                File.Delete(LocalFileAddress & DownloadEnd)
-            Else
-                FileIO.FileSystem.MoveFile(LocalFileAddress & DownloadEnd, LocalFileAddress)
-            End If
-        Catch ex As Exception
-            If Not Retried Then
-                Retried = True
-                GoTo RetryStart
-            Else
-                Log(ex, $"下载资源工程图标失败（{_Logo}）")
-                RunInUi(Sub() PathLogo.Source = New MyBitmap(PathImage & "Icons/NoIcon.png"))
-            End If
-        End Try
-    End Sub
 
     '标题
     Public Property Title As String
@@ -169,7 +96,7 @@ RetryStart:
         '记录当前展开的卡片标题（#2712）
         Dim Titles As New List(Of String)
         If FrmMain.PageCurrent.Page = FormMain.PageType.CompDetail Then
-            For Each Card As MyCard In FrmDownloadCompDetail.PanMain.Children
+            For Each Card As MyCard In FrmDownloadCompDetail.PanResults.Children
                 If Card.Title <> "" AndAlso Not Card.IsSwaped Then Titles.Add(Card.Title)
             Next
             Log("[Comp] 记录当前已展开的卡片：" & String.Join("、", Titles))

Plain Craft Launcher 2/Modules/Minecraft/MyLocalModItem.xaml

@@ -24,18 +24,18 @@
         <Border.Clip>
             <RectangleGeometry Rect="0,0,34,34" RadiusX="6" RadiusY="6" />
         </Border.Clip>
-        <Image x:Name="PathLogo" RenderOptions.BitmapScalingMode="HighQuality" />
+        <local:MyImage x:Name="PathLogo" RenderOptions.BitmapScalingMode="HighQuality" FallbackSource="pack://application:,,,/images/Icons/NoIcon.png" />
     </Border>
     <!-- 标题 -->
     <Grid Grid.Column="3" Grid.ColumnSpan="2" Grid.Row="1" VerticalAlignment="Bottom" Margin="0,1,0,0"
                 SnapsToDevicePixels="False" UseLayoutRounding="False" x:Name="PanTitle">
         <Grid.ColumnDefinitions>
-            <ColumnDefinition Width="Auto" />
+            <ColumnDefinition Width="Auto" x:Name="ColumnTitle" />
             <ColumnDefinition Width="Auto" x:Name="ColumnSubtitle" />
             <ColumnDefinition Width="Auto" />
             <ColumnDefinition Width="1*" x:Name="ColumnExtend" />
         </Grid.ColumnDefinitions>
-        <TextBlock x:Name="LabTitle" TextTrimming="WordEllipsis" FontSize="14" IsHitTestVisible="False" />
+        <TextBlock x:Name="LabTitle" TextTrimming="CharacterEllipsis" FontSize="14" IsHitTestVisible="False" />
         <TextBlock x:Name="LabSubtitle" Grid.Column="1" HorizontalAlignment="Left"
             TextTrimming="CharacterEllipsis" FontSize="12" IsHitTestVisible="False" 
             Foreground="{StaticResource ColorBrushGray1}" Opacity="0.4" VerticalAlignment="Bottom" Visibility="Collapsed" />
@@ -52,6 +52,6 @@
         </Border>-->
     </StackPanel>
     <TextBlock x:Name="LabInfo" Grid.Row="2" Grid.Column="4" VerticalAlignment="Bottom" Margin="0,0,3,1"
-               TextTrimming="CharacterEllipsis" FontSize="12" Foreground="{StaticResource ColorBrushGray3}"
+               TextTrimming="CharacterEllipsis" FontSize="12" Foreground="{StaticResource ColorBrushGray4}"
                IsHitTestVisible="False" SnapsToDevicePixels="False" UseLayoutRounding="False" />
 </Grid>

Plain Craft Launcher 2/Modules/Minecraft/MyLocalModItem.xaml.vb

@@ -6,88 +6,14 @@ Public Class MyLocalModItem
     Public Uuid As Integer = GetUuid()
 
     'Logo
-    Private _Logo As String = ""
     Public Property Logo As String
         Get
-            Return _Logo
+            Return PathLogo.Source
         End Get
         Set(value As String)
-            If _Logo = value OrElse value Is Nothing Then Exit Property
-            _Logo = value
-            If ModeDebug AndAlso Not _Logo = PathImage & "Icons/NoIcon.png" Then Log($"[LocalModItem] Mod {Title} 的图标：{value}")
-            Dim FileAddress = PathTemp & "CompLogo\" & GetHash(_Logo) & ".png"
-            Try
-                If _Logo.StartsWithF("http", True) Then
-                    '网络图片
-                    If File.Exists(FileAddress) Then
-                        PathLogo.Source = New MyBitmap(FileAddress)
-                    Else
-                        PathLogo.Source = New MyBitmap(PathImage & "Icons/NoIcon.png")
-                        RunInNewThread(Sub() LogoLoader(FileAddress), "Comp Logo Loader " & Uuid & "#", ThreadPriority.BelowNormal)
-                    End If
-                Else
-                    '位图
-                    PathLogo.Source = New MyBitmap(_Logo)
-                End If
-            Catch ex As IOException
-                Log(ex, "加载本地 Mod 图标时读取失败（" & FileAddress & "）")
-            Catch ex As ArgumentException
-                '考虑缓存的图片本身可能有误
-                Log(ex, "可视化本地 Mod 图标失败（" & FileAddress & "）")
-                Try
-                    File.Delete(FileAddress)
-                    Log("[LocalModItem] 已清理损坏的本地 Mod 图标：" & FileAddress)
-                Catch exx As Exception
-                    Log(exx, "清理损坏的本地 Mod 图标缓存失败（" & FileAddress & "）", LogLevel.Hint)
-                End Try
-            Catch ex As Exception
-                Log(ex, "加载本地 Mod 图标失败（" & value & "）")
-            End Try
+            PathLogo.Source = value
         End Set
     End Property
-    '后台加载 Logo
-    Private Sub LogoLoader(LocalFileAddress As String)
-        Dim Retried As Boolean = False
-        Dim DownloadEnd As String = GetUuid()
-RetryStart:
-        Try
-            'CurseForge 图片使用缩略图
-            Dim Url As String = _Logo
-            If Url.Contains("/256/256/") AndAlso GetPixelSize(1) <= 1.25 AndAlso Not Retried Then '#3075：部分 Mod 不存在 64x64 图标，所以重试时不再缩小
-                Url = Url.Replace("/256/256/", "/64/64/")
-            End If
-            '下载图片
-            NetDownload(Url, LocalFileAddress & DownloadEnd, True)
-            Dim LoadError As Exception = Nothing
-            RunInUiWait(
-            Sub()
-                Try
-                    '在地址更换时取消加载
-                    If LocalFileAddress <> $"{PathTemp}CompLogo\{GetHash(_Logo)}.png" Then Exit Sub
-                    '在完成正常加载后才保存缓存图片
-                    PathLogo.Source = New MyBitmap(LocalFileAddress & DownloadEnd)
-                Catch ex As Exception
-                    Log(ex, "读取本地 Mod 图标失败（" & LocalFileAddress & "）")
-                    File.Delete(LocalFileAddress & DownloadEnd)
-                    LoadError = ex
-                End Try
-            End Sub)
-            If LoadError IsNot Nothing Then Throw LoadError
-            If File.Exists(LocalFileAddress) Then
-                File.Delete(LocalFileAddress & DownloadEnd)
-            Else
-                FileIO.FileSystem.MoveFile(LocalFileAddress & DownloadEnd, LocalFileAddress)
-            End If
-        Catch ex As Exception
-            If Not Retried Then
-                Retried = True
-                GoTo RetryStart
-            Else
-                Log(ex, $"下载本地 Mod 图标失败（{_Logo}）")
-                RunInUi(Sub() PathLogo.Source = New MyBitmap(PathImage & "Icons/NoIcon.png"))
-            End If
-        End Try
-    End Sub
 
     '标题
     Private _Title As String
@@ -143,9 +69,9 @@ RetryStart:
             For Each TagText In value
                 Dim NewTag = GetObjectFromXML(
                 "<Border xmlns=""http://schemas.microsoft.com/winfx/2006/xaml/presentation""
-                         Background=""#11000000"" Padding=""3,1"" CornerRadius=""3"" Margin=""0,0,3,0"" 
+                         Background=""#0C000000"" Padding=""3,1"" CornerRadius=""3"" Margin=""0,0,3,0"" 
                          SnapsToDevicePixels=""True"" UseLayoutRounding=""False"">
-                   <TextBlock Text=""" & TagText & """ Foreground=""#868686"" FontSize=""11"" />
+                   <TextBlock Text=""" & TagText & """ Foreground=""#88000000"" FontSize=""11"" />
                 </Border>")
                 PanTags.Children.Add(NewTag)
             Next
@@ -377,57 +303,75 @@ RetryStart:
 
 #End Region
 
-    Public Sub Refresh()
+    Private Function GetUpdateCompareDescription() As String
+        Dim CurrentName = Entry.CompFile.FileName.Replace(".jar", "")
+        Dim NewestName = Entry.UpdateFile.FileName.Replace(".jar", "")
+        '简化名称对比
+        Dim CurrentSegs = CurrentName.Split("-"c).ToList()
+        Dim NewestSegs = NewestName.Split("-"c).ToList()
+        Dim Shortened As Boolean = False
+        For Each Seg In CurrentSegs.ToList()
+            If Not NewestSegs.Contains(Seg) Then Continue For
+            CurrentSegs.Remove(Seg)
+            NewestSegs.Remove(Seg)
+            Shortened = True
+        Next
+        If Shortened AndAlso CurrentSegs.Any() AndAlso NewestSegs.Any() Then
+            CurrentName = Join(CurrentSegs, "-")
+            NewestName = Join(NewestSegs, "-")
+            Entry._Version = CurrentName '使用网络信息作为显示的版本号
+        End If
+        Return $"当前版本：{CurrentName}（{GetTimeSpanString(Entry.CompFile.ReleaseDate - Date.Now, False)}）{vbCrLf}最新版本：{NewestName}（{GetTimeSpanString(Entry.UpdateFile.ReleaseDate - Date.Now, False)}）"
+    End Function
+    Public Sub Refresh() Handles Me.Loaded
         RunInUi(
         Sub()
             '更新
             If Entry.CanUpdate Then
                 BtnUpdate.Visibility = Visibility.Visible
-                Dim CurrentName = Entry.CompFile.FileName.Replace(".jar", "")
-                Dim NewestName = Entry.UpdateFile.FileName.Replace(".jar", "")
-                '简化名称对比
-                Dim CurrentSegs = CurrentName.Split("-"c).ToList()
-                Dim NewestSegs = NewestName.Split("-"c).ToList()
-                Dim Shortened As Boolean = False
-                For Each Seg In CurrentSegs.ToList()
-                    If Not NewestSegs.Contains(Seg) Then Continue For
-                    CurrentSegs.Remove(Seg)
-                    NewestSegs.Remove(Seg)
-                    Shortened = True
-                Next
-                If Shortened AndAlso CurrentSegs.Any() AndAlso NewestSegs.Any() Then
-                    CurrentName = Join(CurrentSegs, "-")
-                    NewestName = Join(NewestSegs, "-")
-                    Entry._Version = CurrentName '使用网络信息作为显示的版本号
-                End If
-                BtnUpdate.ToolTip = $"当前版本：{CurrentName} ({Entry.CompFile.ReleaseDate:yyyy/MM/dd HH:mm:ss}){vbCrLf}最新版本：{NewestName} ({Entry.UpdateFile.ReleaseDate:yyyy/MM/dd HH:mm:ss}){vbCrLf}点击以更新，右键查看更新日志。"
+                BtnUpdate.ToolTip = $"{GetUpdateCompareDescription()}{vbCrLf}点击以更新，右键查看更新日志。"
             Else
                 BtnUpdate.Visibility = Visibility.Collapsed
             End If
-            '标题
-            If Entry.Comp Is Nothing Then
-                Title = Entry.Name
-                SubTitle = If(Entry.Version Is Nothing, "", "  |  " & Entry.Version)
-            Else
-                Dim Titles = Entry.Comp.GetControlTitle(False)
-                Title = Titles.Key
-                SubTitle = Titles.Value & If(Entry.Version Is Nothing, "", "  |  " & Entry.Version)
-            End If
-            If Checked Then
-                LabTitle.SetResourceReference(TextBlock.ForegroundProperty, If(Entry.State = McMod.McModState.Fine, "ColorBrush2", "ColorBrush5"))
-            Else
-                LabTitle.SetResourceReference(TextBlock.ForegroundProperty, If(Entry.State = McMod.McModState.Fine, "ColorBrush1", "ColorBrushGray4"))
-            End If
-            '描述
-            Dim NewDescription As String
+            '标题与描述
+            Dim DescFileName As String
             Select Case Entry.State
                 Case McMod.McModState.Fine
-                    NewDescription = GetFileNameWithoutExtentionFromPath(Entry.Path)
+                    DescFileName = GetFileNameWithoutExtentionFromPath(Entry.Path)
                 Case McMod.McModState.Disabled
-                    NewDescription = GetFileNameWithoutExtentionFromPath(Entry.Path.Replace(".disabled", "").Replace(".old", ""))
+                    DescFileName = GetFileNameWithoutExtentionFromPath(Entry.Path.Replace(".disabled", "").Replace(".old", ""))
                 Case Else 'McMod.McModState.Unavailable
-                    NewDescription = GetFileNameFromPath(Entry.Path)
+                    DescFileName = GetFileNameFromPath(Entry.Path)
             End Select
+            Dim NewDescription As String
+            If Setup.Get("ToolModLocalNameStyle") = 1 Then
+                '标题显示文件名，详情显示译名
+                '标题
+                Title = DescFileName
+                SubTitle = ""
+                '描述
+                If Entry.Comp Is Nothing Then
+                    NewDescription = Entry.Name
+                Else
+                    Dim Titles = Entry.Comp.GetControlTitle(False)
+                    NewDescription = Titles.Key & Titles.Value
+                End If
+                NewDescription = NewDescription.Replace("  |  ", " / ")
+                If Entry.Version IsNot Nothing Then NewDescription &= $" ({Entry.Version})"
+            Else
+                '标题显示译名，详情显示文件名
+                '标题
+                If Entry.Comp Is Nothing Then
+                    Title = Entry.Name
+                    SubTitle = If(Entry.Version Is Nothing, "", "  |  " & Entry.Version)
+                Else
+                    Dim Titles = Entry.Comp.GetControlTitle(False)
+                    Title = Titles.Key
+                    SubTitle = Titles.Value & If(Entry.Version Is Nothing, "", "  |  " & Entry.Version)
+                End If
+                '描述
+                NewDescription = DescFileName
+            End If
             If Entry.Comp IsNot Nothing Then
                 NewDescription += ": " & Entry.Comp.Description.Replace(vbCr, "").Replace(vbLf, "")
             ElseIf Entry.Description IsNot Nothing Then
@@ -436,6 +380,11 @@ RetryStart:
                 NewDescription += ": " & "存在错误，无法获取信息"
             End If
             Description = NewDescription
+            If Checked Then
+                LabTitle.SetResourceReference(TextBlock.ForegroundProperty, If(Entry.State = McMod.McModState.Fine, "ColorBrush2", "ColorBrush5"))
+            Else
+                LabTitle.SetResourceReference(TextBlock.ForegroundProperty, If(Entry.State = McMod.McModState.Fine, "ColorBrush1", "ColorBrushGray4"))
+            End If
             '主 Logo
             Logo = If(Entry.Comp Is Nothing, PathImage & "Icons/NoIcon.png", Entry.Comp.GetControlLogo())
             '图标右下角的 Logo
@@ -530,20 +479,57 @@ RetryStart:
 
     '触发更新
     Private Sub BtnUpdate_Click(sender As Object, e As EventArgs) Handles BtnUpdate.Click
+        If MyMsgBox($"是否要更新 {Entry.Name}？{vbCrLf}{vbCrLf}{GetUpdateCompareDescription()}", "Mod 更新确认", "更新", "取消") = 2 Then Return
         FrmVersionMod.UpdateMods({Entry})
     End Sub
 
     '自适应（#4465）
-    Private Sub PanTitle_SizeChanged(sender As Object, e As SizeChangedEventArgs) Handles PanTitle.SizeChanged
-        If ColumnExtend.Width.IsStar AndAlso ColumnExtend.ActualWidth < 0.5 Then
-            '压缩 Subtitle
-            ColumnSubtitle.Width = New GridLength(1, GridUnitType.Star)
-            ColumnExtend.Width = New GridLength(0, GridUnitType.Pixel)
-        ElseIf Not ColumnExtend.Width.IsStar AndAlso ColumnSubtitle.ActualWidth > LabSubtitle.ActualWidth + 10 Then
-            '向右展开 Subtitle
-            ColumnSubtitle.Width = GridLength.Auto
-            ColumnExtend.Width = New GridLength(1, GridUnitType.Star)
-        End If
+    Private Sub PanTitle_SizeChanged() Handles PanTitle.SizeChanged
+        '0：全部舒展：Auto - Auto - (Auto) - 1*
+        '1：压缩 Subtitle：Auto - 1* - (Auto) - 0
+        '2：继续压缩 Title：1* - 0 - (Auto) - 0
+        Dim CurrentCompressLevel As Integer =
+            If(ColumnExtend.Width.IsStar, 0, If(ColumnTitle.Width.IsStar, 2, 1)) 'Subtitle 可能是 Collapsed
+        Dim NewCompressLevel As Integer
+        Select Case CurrentCompressLevel
+            Case 0
+                If ColumnExtend.ActualWidth < 0.5 Then
+                    NewCompressLevel = If(LabSubtitle.Visibility = Visibility.Collapsed, 2, 1)
+                Else
+                    Return
+                End If
+            Case 1
+                If ColumnSubtitle.ActualWidth < 0.5 Then
+                    NewCompressLevel = 2
+                ElseIf Not LabSubtitle.IsTextTrimmed Then
+                    NewCompressLevel = 0
+                Else
+                    Return
+                End If
+            Case 2
+                If Not LabTitle.IsTextTrimmed Then
+                    NewCompressLevel = If(LabSubtitle.Visibility = Visibility.Collapsed, 0, 1)
+                Else
+                    Return
+                End If
+        End Select
+        Select Case NewCompressLevel
+            Case 0
+                '全部舒展：Auto - Auto - (Auto) - 1*
+                ColumnTitle.Width = GridLength.Auto
+                ColumnSubtitle.Width = GridLength.Auto
+                ColumnExtend.Width = New GridLength(1, GridUnitType.Star)
+            Case 1
+                '压缩 Subtitle：Auto - 1* - (Auto) - 0
+                ColumnTitle.Width = GridLength.Auto
+                ColumnSubtitle.Width = New GridLength(1, GridUnitType.Star)
+                ColumnExtend.Width = New GridLength(0, GridUnitType.Pixel)
+            Case 2
+                '继续压缩 Title：1* - 0 - (Auto) - 0
+                ColumnTitle.Width = New GridLength(1, GridUnitType.Star)
+                ColumnSubtitle.Width = New GridLength(0, GridUnitType.Pixel)
+                ColumnExtend.Width = New GridLength(0, GridUnitType.Pixel)
+        End Select
     End Sub
 
 End Class

Plain Craft Launcher 2/Modules/ModEvent.vb

@@ -92,7 +92,18 @@
                         MyMsgBox("EventData 必须为以 http:// 或 https:// 开头的网址。" & vbCrLf & "PCL 不支持其他乱七八糟的下载协议。", "事件执行失败")
                         Exit Sub
                     End If
-                    PageOtherTest.StartCustomDownload(Data(0), GetFileNameFromPath(Data(0)))
+                    Try
+                        Select Case Data.Length
+                            Case 1
+                                PageOtherTest.StartCustomDownload(Data(0), GetFileNameFromPath(Data(0)))
+                            Case 2
+                                PageOtherTest.StartCustomDownload(Data(0), Data(1))
+                            Case Else
+                                PageOtherTest.StartCustomDownload(Data(0), Data(1), Data(2))
+                        End Select
+                    Catch
+                        PageOtherTest.StartCustomDownload(Data(0), "未知")
+                    End Try
 
                 Case Else
                     MyMsgBox("未知的事件类型：" & Type & vbCrLf & "请检查事件类型填写是否正确，或者 PCL 是否为最新版本。", "事件执行失败")
@@ -128,7 +139,6 @@
             Dim LocalTemp1 As String = PathTemp & "CustomEvent\" & RawFileName
             Dim LocalTemp2 As String = PathTemp & "CustomEvent\" & RawFileName.Replace(".json", ".xaml")
             Log("[Event] 转换网络资源：" & RelativeUrl & " -> " & LocalTemp1)
-            Hint("正在获取资源，请稍候……")
             Try
                 NetDownload(RelativeUrl, LocalTemp1)
                 NetDownload(RelativeUrl.Replace(".json", ".xaml"), LocalTemp1.Replace(".json", ".xaml"))

Plain Craft Launcher 2/Modules/ModMain.vb

@@ -443,6 +443,10 @@ EndHint:
 #Region "帮助"
 
     Public Class HelpEntry
+        ''' <summary>
+        ''' 原始信息路径。用于刷新。
+        ''' </summary>
+        Public RawPath As String
 
         '基础
 
@@ -501,6 +505,7 @@ EndHint:
         ''' 从文件初始化 HelpEntry 对象，失败会抛出异常。
         ''' </summary>
         Public Sub New(FilePath As String)
+            RawPath = FilePath
             Dim JsonData As JObject = GetJson(HelpArgumentReplace(ReadFile(FilePath)))
             If JsonData Is Nothing Then Throw New FileNotFoundException("未找到帮助文件：" & FilePath, FilePath)
             '加载常规信息
@@ -598,7 +603,7 @@ EndHint:
                                     '加载忽略列表
                                     Log("[Help] 发现 .helpignore 文件：" & File.FullName)
                                     For Each Line In ReadFile(File.FullName).Split(vbCrLf.ToCharArray)
-                                        Dim RealString As String = Line.Before("#").Trim
+                                        Dim RealString As String = Line.BeforeFirst("#").Trim
                                         If String.IsNullOrWhiteSpace(RealString) Then Continue For
                                         IgnoreList.Add(RealString)
                                         If ModeDebug Then Log("[Help]  > " & RealString)

Plain Craft Launcher 2/Modules/ModMusic.vb

@@ -14,8 +14,8 @@
     ''' 初始化音乐播放列表。
     ''' </summary>
     ''' <param name="ForceReload">强制全部重新载入列表。</param>
-    ''' <param name="IgnoreFirst">在重载列表时避免让某项成为第一项。</param>
-    Private Sub MusicListInit(ForceReload As Boolean, Optional IgnoreFirst As String = "")
+    ''' <param name="PreventFirst">在重载列表时避免让某项成为第一项。</param>
+    Private Sub MusicListInit(ForceReload As Boolean, Optional PreventFirst As String = Nothing)
         If ForceReload Then MusicAllList = Nothing
         Try
             '初始化全部可用音乐列表
@@ -31,10 +31,10 @@
             End If
             '打乱顺序播放
             MusicWaitingList = If(Setup.Get("UiMusicRandom"), Shuffle(New List(Of String)(MusicAllList)), New List(Of String)(MusicAllList))
-            If Not IgnoreFirst = "" AndAlso Not Not MusicWaitingList.Any() AndAlso MusicWaitingList(0) = IgnoreFirst Then
+            If PreventFirst IsNot Nothing AndAlso MusicWaitingList.FirstOrDefault = PreventFirst Then
                 '若需要避免成为第一项的为第一项，则将它放在最后
                 MusicWaitingList.RemoveAt(0)
-                MusicWaitingList.Add(IgnoreFirst)
+                MusicWaitingList.Add(PreventFirst)
             End If
         Catch ex As Exception
             Log(ex, "初始化音乐列表失败", LogLevel.Feedback)
@@ -42,13 +42,18 @@
     End Sub
     ''' <summary>
     ''' 获取下一首播放的音乐路径并将其从列表中移除。
+    ''' 如果没有，可能会返回 Nothing。
     ''' </summary>
     Private Function DequeueNextMusicAddress() As String
         '初始化，确保存在音乐
         If MusicAllList Is Nothing OrElse Not MusicAllList.Any() OrElse Not MusicWaitingList.Any() Then MusicListInit(False)
         '出列下一个音乐，如果出列结束则生成新列表
-        DequeueNextMusicAddress = MusicWaitingList(0)
-        MusicWaitingList.RemoveAt(0)
+        If MusicWaitingList.Any() Then
+            DequeueNextMusicAddress = MusicWaitingList(0)
+            MusicWaitingList.RemoveAt(0)
+        Else
+            DequeueNextMusicAddress = Nothing
+        End If
         If Not MusicWaitingList.Any() Then MusicListInit(False, DequeueNextMusicAddress)
     End Function
 
@@ -60,44 +65,45 @@
     ''' 刷新背景音乐按钮 UI 与设置页 UI。
     ''' </summary>
     Private Sub MusicRefreshUI()
-        RunInUi(Sub()
-                    Try
+        RunInUi(
+        Sub()
+            Try
 
-                        If Not MusicAllList.Any() Then
-                            '无背景音乐
-                            FrmMain.BtnExtraMusic.Show = False
+                If Not MusicAllList.Any() Then
+                    '无背景音乐
+                    FrmMain.BtnExtraMusic.Show = False
+                Else
+                    '有背景音乐
+                    FrmMain.BtnExtraMusic.Show = True
+                    Dim ToolTipText As String
+                    If MusicState = MusicStates.Pause Then
+                        FrmMain.BtnExtraMusic.Logo = Logo.IconPlay
+                        FrmMain.BtnExtraMusic.LogoScale = 0.8
+                        ToolTipText = "已暂停：" & GetFileNameWithoutExtentionFromPath(MusicCurrent)
+                        If MusicAllList.Count > 1 Then
+                            ToolTipText += vbCrLf & "左键恢复播放，右键播放下一曲。"
                         Else
-                            '有背景音乐
-                            FrmMain.BtnExtraMusic.Show = True
-                            Dim ToolTipText As String
-                            If MusicState = MusicStates.Pause Then
-                                FrmMain.BtnExtraMusic.Logo = Logo.IconPlay
-                                FrmMain.BtnExtraMusic.LogoScale = 0.8
-                                ToolTipText = "已暂停：" & GetFileNameWithoutExtentionFromPath(MusicCurrent)
-                                If MusicAllList.Count > 1 Then
-                                    ToolTipText += vbCrLf & "左键恢复播放，右键播放下一曲。"
-                                Else
-                                    ToolTipText += vbCrLf & "左键恢复播放，右键重新从头播放。"
-                                End If
-                            Else
-                                FrmMain.BtnExtraMusic.Logo = Logo.IconMusic
-                                FrmMain.BtnExtraMusic.LogoScale = 1
-                                ToolTipText = "正在播放：" & GetFileNameWithoutExtentionFromPath(MusicCurrent)
-                                If MusicAllList.Count > 1 Then
-                                    ToolTipText += vbCrLf & "左键暂停，右键播放下一曲。"
-                                Else
-                                    ToolTipText += vbCrLf & "左键暂停，右键重新从头播放。"
-                                End If
-                            End If
-                            FrmMain.BtnExtraMusic.ToolTip = ToolTipText
-                            ToolTipService.SetVerticalOffset(FrmMain.BtnExtraMusic, If(ToolTipText.Contains(vbLf), 10, 16))
+                            ToolTipText += vbCrLf & "左键恢复播放，右键重新从头播放。"
                         End If
-                        If FrmSetupUI IsNot Nothing Then FrmSetupUI.MusicRefreshUI()
+                    Else
+                        FrmMain.BtnExtraMusic.Logo = Logo.IconMusic
+                        FrmMain.BtnExtraMusic.LogoScale = 1
+                        ToolTipText = "正在播放：" & GetFileNameWithoutExtentionFromPath(MusicCurrent)
+                        If MusicAllList.Count > 1 Then
+                            ToolTipText += vbCrLf & "左键暂停，右键播放下一曲。"
+                        Else
+                            ToolTipText += vbCrLf & "左键暂停，右键重新从头播放。"
+                        End If
+                    End If
+                    FrmMain.BtnExtraMusic.ToolTip = ToolTipText
+                    ToolTipService.SetVerticalOffset(FrmMain.BtnExtraMusic, If(ToolTipText.Contains(vbLf), 10, 16))
+                End If
+                If FrmSetupUI IsNot Nothing Then FrmSetupUI.MusicRefreshUI()
 
-                    Catch ex As Exception
-                        Log(ex, "刷新背景音乐 UI 失败", LogLevel.Feedback)
-                    End Try
-                End Sub)
+            Catch ex As Exception
+                Log(ex, "刷新背景音乐 UI 失败", LogLevel.Feedback)
+            End Try
+        End Sub)
     End Sub
 
     ''' <summary>
@@ -128,8 +134,12 @@
             Hint("重新播放：" & GetFileNameFromPath(MusicCurrent), HintType.Finish)
         Else
             Dim Address As String = DequeueNextMusicAddress()
-            MusicStartPlay(Address)
-            Hint("正在播放：" & GetFileNameFromPath(Address), HintType.Finish)
+            If Address Is Nothing Then
+                Hint("没有可以播放的音乐！", HintType.Critical)
+            Else
+                MusicStartPlay(Address)
+                Hint("正在播放：" & GetFileNameFromPath(Address), HintType.Finish)
+            End If
         End If
         MusicRefreshUI()
     End Sub
@@ -179,11 +189,15 @@
                 End If
             Else
                 Dim Address As String = DequeueNextMusicAddress()
-                Try
-                    MusicStartPlay(Address, IsFirstLoad)
-                    If ShowHint Then Hint("背景音乐已刷新：" & GetFileNameFromPath(Address), HintType.Finish, False)
-                Catch
-                End Try
+                If Address Is Nothing Then
+                    If ShowHint Then Hint("没有可以播放的音乐！", HintType.Critical)
+                Else
+                    Try
+                        MusicStartPlay(Address, IsFirstLoad)
+                        If ShowHint Then Hint("背景音乐已刷新：" & GetFileNameFromPath(Address), HintType.Finish, False)
+                    Catch
+                    End Try
+                End If
             End If
             MusicRefreshUI()
 
@@ -195,6 +209,7 @@
     ''' 开始播放音乐。
     ''' </summary>
     Private Sub MusicStartPlay(Address As String, Optional IsFirstLoad As Boolean = False)
+        If Address Is Nothing Then Return
         Log("[Music] 播放开始：" & Address)
         MusicCurrent = Address
         RunInNewThread(Sub() MusicLoop(IsFirstLoad), "Music", ThreadPriority.BelowNormal)
@@ -280,22 +295,28 @@
             '当前音乐已播放结束，继续下一曲
             If CurrentWave.PlaybackState = NAudio.Wave.PlaybackState.Stopped AndAlso MusicAllList.Any Then MusicStartPlay(DequeueNextMusicAddress)
         Catch ex As Exception
-            Log("[Music] 播放音乐失败的文件完整路径：" & MusicCurrent)
+            Log(ex, "播放音乐出现内部错误（" & MusicCurrent & "）", LogLevel.Developer)
             If TypeOf ex Is NAudio.MmException AndAlso (ex.Message.Contains("NoDriver") OrElse ex.Message.Contains("BadDeviceId")) Then
                 Hint("由于音频设备变更，音乐播放功能在重启 PCL 后才能恢复！", HintType.Critical)
                 Thread.Sleep(1000000000)
             End If
             If ex.Message.Contains("Got a frame at sample rate") OrElse ex.Message.Contains("does not support changes to") Then
                 Hint("播放音乐失败（" & GetFileNameFromPath(MusicCurrent) & "）：PCL 不支持播放音频属性在中途发生变化的音乐", HintType.Critical)
-            ElseIf Not (MusicCurrent.EndsWithF(".wav", True) OrElse MusicCurrent.EndsWithF(".mp3", True) OrElse MusicCurrent.EndsWithF(".flac", True)) Then
+            ElseIf Not (MusicCurrent.EndsWithF(".wav", True) OrElse MusicCurrent.EndsWithF(".mp3", True) OrElse MusicCurrent.EndsWithF(".flac", True)) OrElse
+                ex.Message.Contains("0xC00D36C4") Then '#5096：不支持给定的 URL 的字节流类型。 (异常来自 HRESULT:0xC00D36C4)
                 Hint("播放音乐失败（" & GetFileNameFromPath(MusicCurrent) & "）：PCL 可能不支持此音乐格式，请将格式转换为 .wav、.mp3 或 .flac 后再试", HintType.Critical)
             Else
                 Log(ex, "播放音乐失败（" & GetFileNameFromPath(MusicCurrent) & "）", LogLevel.Hint)
             End If
-            Thread.Sleep(1000)
+            '将播放错误的音乐从列表中移除
+            MusicAllList.Remove(MusicCurrent)
+            MusicWaitingList.Remove(MusicCurrent)
+            MusicRefreshUI()
+            '等待 2 秒后继续播放
+            Thread.Sleep(2000)
             If TypeOf ex Is FileNotFoundException Then
                 MusicRefreshPlay(True, IsFirstLoad)
-            ElseIf MusicAllList.Count > 1 Then
+            Else
                 MusicStartPlay(DequeueNextMusicAddress(), IsFirstLoad)
             End If
         Finally

Plain Craft Launcher 2/Modules/ModSecret.vb

@@ -101,29 +101,29 @@ Friend Module ModSecret
     ''' 设置 Headers 的 UA、Referer。
     ''' </summary>
     Friend Sub SecretHeadersSign(Url As String, ByRef Client As WebClient, Optional UseBrowserUserAgent As Boolean = False)
-        If Url.Contains("modrinth.com") Then '根据 #4334，不添加 PCL 的 UA 反而能正常访问
-            Client.Headers("User-Agent") = "Mozilla/5.0 AppleWebKit/537.36 Chrome/63.0.3239.132 Safari/537.36"
+        If Url.Contains("baidupcs.com") OrElse Url.Contains("baidu.com") Then
+            Client.Headers("User-Agent") = "LogStatistic" '#4951
         ElseIf UseBrowserUserAgent Then
             Client.Headers("User-Agent") = "PCL2/" & VersionStandardCode & " Mozilla/5.0 AppleWebKit/537.36 Chrome/63.0.3239.132 Safari/537.36"
         Else
             Client.Headers("User-Agent") = "PCL2/" & VersionStandardCode
         End If
         Client.Headers("Referer") = "http://" & VersionCode & ".pcl2.open.server/"
-        Client.Headers("x-api-key") = CurseForgeAPIKey
+        If Url.Contains("api.curseforge.com") Then Client.Headers("x-api-key") = CurseForgeAPIKey
     End Sub
     ''' <summary>
     ''' 设置 Headers 的 UA、Referer。
     ''' </summary>
     Friend Sub SecretHeadersSign(Url As String, ByRef Request As HttpWebRequest, Optional UseBrowserUserAgent As Boolean = False)
-        If Url.Contains("modrinth.com") Then '根据 #4334，不添加 PCL 的 UA 反而能正常访问
-            Request.UserAgent = "Mozilla/5.0 AppleWebKit/537.36 Chrome/63.0.3239.132 Safari/537.36"
+        If Url.Contains("baidupcs.com") OrElse Url.Contains("baidu.com") Then
+            Request.UserAgent = "LogStatistic" '#4951
         ElseIf UseBrowserUserAgent Then
             Request.UserAgent = "PCL2/" & VersionStandardCode & " Mozilla/5.0 AppleWebKit/537.36 Chrome/63.0.3239.132 Safari/537.36"
         Else
             Request.UserAgent = "PCL2/" & VersionStandardCode
         End If
         Request.Referer = "http://" & VersionCode & ".pcl2.open.server/"
-        Request.Headers("x-api-key") = CurseForgeAPIKey
+        If Url.Contains("api.curseforge.com") Then Request.Headers("x-api-key") = CurseForgeAPIKey
     End Sub
 
 #End Region

Plain Craft Launcher 2/My Project/AssemblyInfo.vb

@@ -51,6 +51,6 @@ Imports System.Runtime.InteropServices
 ' 可以指定所有值，也可以使用以下所示的 "*" 预置版本号和修订号
 ' 方法是按如下所示使用“*”
 
-<Assembly: AssemblyVersion("2.8.7.0")>
-<Assembly: AssemblyFileVersion("2.8.7.0")>
+<Assembly: AssemblyVersion("2.8.12.0")>
+<Assembly: AssemblyFileVersion("2.8.12.0")>
 <Assembly: NeutralResourcesLanguage("")>

Plain Craft Launcher 2/Pages/PageDownload/ModDownloadLib.vb

@@ -1,4 +1,5 @@
 Imports System.IO.Compression
+Imports System.Net.Http
 
 Public Module ModDownloadLib
 
@@ -59,47 +60,6 @@ Public Module ModDownloadLib
             Return Nothing
         End Try
     End Function
-    ''' <summary>
-    ''' 保存某个 Minecraft 版本的核心文件（仅 Json 与核心 Jar）。
-    ''' </summary>
-    ''' <param name="Id">所下载的 Minecraft 的版本名。</param>
-    ''' <param name="JsonUrl">Json 文件的 Mojang 官方地址。</param>
-    Public Sub McDownloadClientCore(Id As String, JsonUrl As String, Behaviour As NetPreDownloadBehaviour)
-        Try
-            Dim VersionFolder As String = SelectFolder()
-            If Not VersionFolder.Contains("\") Then Exit Sub
-            VersionFolder = VersionFolder & Id & "\"
-
-            '重复任务检查
-            For Each OngoingLoader In LoaderTaskbar.ToList()
-                If OngoingLoader.Name <> $"Minecraft {Id} 下载" Then Continue For
-                If Behaviour = NetPreDownloadBehaviour.ExitWhileExistsOrDownloading Then Exit Sub
-                Hint("该版本正在下载中！", HintType.Critical)
-                Exit Sub
-            Next
-
-            Dim Loaders As New List(Of LoaderBase)
-            '下载版本 Json 文件
-            Loaders.Add(New LoaderDownload("下载版本 json 文件", New List(Of NetFile) From {
-                New NetFile(DlSourceLauncherOrMetaGet(JsonUrl), VersionFolder & Id & ".json", New FileChecker(CanUseExistsFile:=False, IsJson:=True))
-            }) With {.ProgressWeight = 2})
-            '获取支持库文件地址
-            Loaders.Add(New LoaderTask(Of String, List(Of NetFile))("分析核心 jar 文件下载地址",
-                                                            Sub(Task As LoaderTask(Of String, List(Of NetFile))) Task.Output = McLibFix(New McVersion(VersionFolder), True)) With {.ProgressWeight = 0.5, .Show = False})
-            '下载支持库文件
-            Loaders.Add(New LoaderDownload("下载核心 jar 文件", New List(Of NetFile)) With {.ProgressWeight = 5})
-
-            '启动
-            Dim Loader As New LoaderCombo(Of String)("Minecraft " & Id & " 下载", Loaders) With {.OnStateChanged = AddressOf DownloadStateSave}
-            Loader.Start(Id)
-            LoaderTaskbarAdd(Loader)
-            FrmMain.BtnExtraDownload.ShowRefresh()
-            FrmMain.BtnExtraDownload.Ribble()
-
-        Catch ex As Exception
-            Log(ex, "开始 Minecraft 下载失败", LogLevel.Feedback)
-        End Try
-    End Sub
 
     ''' <summary>
     ''' 获取下载某个 Minecraft 版本的加载器列表。
@@ -207,7 +167,12 @@ Public Module ModDownloadLib
         ToolTipService.SetVerticalOffset(BtnInfo, 30)
         ToolTipService.SetHorizontalOffset(BtnInfo, 2)
         AddHandler BtnInfo.Click, AddressOf McDownloadMenuLog
-        sender.Buttons = {BtnInfo}
+        Dim BtnServer As New MyIconButton With {.LogoScale = 1, .Logo = Logo.IconButtonServer, .ToolTip = "下载服务端"}
+        ToolTipService.SetPlacement(BtnServer, Primitives.PlacementMode.Center)
+        ToolTipService.SetVerticalOffset(BtnServer, 30)
+        ToolTipService.SetHorizontalOffset(BtnServer, 2)
+        AddHandler BtnServer.Click, AddressOf McDownloadMenuSaveServer
+        sender.Buttons = {BtnServer, BtnInfo}
     End Sub
     Private Sub McDownloadMenuBuild(sender As Object, e As EventArgs)
         Dim BtnSave As New MyIconButton With {.Logo = Logo.IconButtonSave, .ToolTip = "另存为"}
@@ -220,7 +185,12 @@ Public Module ModDownloadLib
         ToolTipService.SetVerticalOffset(BtnInfo, 30)
         ToolTipService.SetHorizontalOffset(BtnInfo, 2)
         AddHandler BtnInfo.Click, AddressOf McDownloadMenuLog
-        sender.Buttons = {BtnSave, BtnInfo}
+        Dim BtnServer As New MyIconButton With {.LogoScale = 1, .Logo = Logo.IconButtonServer, .ToolTip = "下载服务端"}
+        ToolTipService.SetPlacement(BtnServer, Primitives.PlacementMode.Center)
+        ToolTipService.SetVerticalOffset(BtnServer, 30)
+        ToolTipService.SetHorizontalOffset(BtnServer, 2)
+        AddHandler BtnServer.Click, AddressOf McDownloadMenuSaveServer
+        sender.Buttons = {BtnSave, BtnInfo, BtnServer}
     End Sub
     Private Sub McDownloadMenuLog(sender As Object, e As RoutedEventArgs)
         Dim Version As JToken
@@ -233,6 +203,83 @@ Public Module ModDownloadLib
         End If
         McUpdateLogShow(Version)
     End Sub
+    Private Sub McDownloadMenuSaveServer(sender As Object, e As RoutedEventArgs)
+        Dim Version As MyListItem
+        If TypeOf sender Is MyListItem Then
+            Version = sender
+        ElseIf TypeOf sender.Parent Is MyListItem Then
+            Version = sender.Parent
+        Else
+            Version = sender.Parent.Parent
+        End If
+        Try
+            Dim Id = Version.Title
+            Dim JsonUrl = Version.Tag("url").ToString
+            Dim VersionFolder As String = SelectFolder()
+            If Not VersionFolder.Contains("\") Then Exit Sub
+            VersionFolder = VersionFolder & Id & "\"
+
+            '重复任务检查
+            For Each OngoingLoader In LoaderTaskbar.ToList()
+                If OngoingLoader.Name <> $"Minecraft {Id} 服务端下载" Then Continue For
+                Hint("该服务端正在下载中！", HintType.Critical)
+                Exit Sub
+            Next
+
+            Dim Loaders As New List(Of LoaderBase)
+            '下载版本 JSON 文件
+            Loaders.Add(New LoaderDownload("下载版本 JSON 文件", New List(Of NetFile) From {
+                New NetFile(DlSourceLauncherOrMetaGet(JsonUrl), VersionFolder & Id & ".json", New FileChecker(CanUseExistsFile:=False, IsJson:=True))
+            }) With {.ProgressWeight = 2})
+            '构建服务端
+            Loaders.Add(New LoaderTask(Of String, List(Of NetFile))("构建服务端",
+                Sub(Task As LoaderTask(Of String, List(Of NetFile)))
+                    '分析服务端 JAR 文件下载地址
+                    Dim McVersion As New McVersion(VersionFolder)
+                    If McVersion.JsonObject("downloads") Is Nothing OrElse McVersion.JsonObject("downloads")("server") Is Nothing OrElse McVersion.JsonObject("downloads")("server")("url") Is Nothing Then
+                        File.Delete(VersionFolder & Id & ".json")
+                        If Not New DirectoryInfo(VersionFolder).GetFileSystemInfos.Any() Then Directory.Delete(VersionFolder)
+                        Task.Output = New List(Of NetFile)
+                        Hint($"Mojang 没有给 Minecraft {Id} 提供官方服务端下载，没法下，撤退！", HintType.Critical)
+                        Thread.Sleep(2000) '等玩家把上一个提示看完
+                        Task.Abort()
+                        Exit Sub
+                    End If
+                    Dim JarUrl As String = McVersion.JsonObject("downloads")("server")("url")
+                    Dim Checker As New FileChecker(MinSize:=1024, ActualSize:=If(McVersion.JsonObject("downloads")("server")("size"), -1), Hash:=McVersion.JsonObject("downloads")("server")("sha1"))
+                    Task.Output = New List(Of NetFile) From {New NetFile(DlSourceLauncherOrMetaGet(JarUrl), VersionFolder & Id & "-server.jar", Checker)}
+                    '添加启动脚本
+                    Dim Bat As String =
+$"@echo off
+title {Id} 原版服务端
+echo 如果服务端立即停止，请右键编辑该脚本，将下一行开头的 java 替换为适合该 Minecraft 版本的完整 java.exe 的路径。
+echo 你可以在 PCL 的 [设置 → 启动选项] 中查看已安装的 java，所需的 java.exe 一般在其中的 bin 文件夹下。
+echo ------------------------------
+echo 如果提示 ""You need to agree to the EULA in order to run the server""，请打开 eula.txt，按说明阅读并同意 Minecraft EULA 后，将该文件最后一行中的 eula=false 改为 eula=true。
+echo ------------------------------
+""java"" -server -XX:+UseG1GC -Xmx4096M -Xms1024M -XX:+UseCompressedOops -jar {Id}-server.jar nogui
+echo ----------------------
+echo 服务端已停止。
+pause"
+                    WriteFile(VersionFolder & "Launch Server.bat", Bat,
+                        Encoding:=If(Encoding.Default.Equals(Encoding.UTF8), Encoding.UTF8, Encoding.GetEncoding("GB18030")))
+                    '删除版本 JSON
+                    File.Delete(VersionFolder & Id & ".json")
+                End Sub
+            ) With {.ProgressWeight = 0.5, .Show = False})
+            '下载服务端文件
+            Loaders.Add(New LoaderDownload("下载服务端文件", New List(Of NetFile)) With {.ProgressWeight = 5})
+
+            '启动
+            Dim Loader As New LoaderCombo(Of String)("Minecraft " & Id & " 服务端下载", Loaders) With {.OnStateChanged = AddressOf DownloadStateSave}
+            Loader.Start(Id)
+            LoaderTaskbarAdd(Loader)
+            FrmMain.BtnExtraDownload.ShowRefresh()
+            FrmMain.BtnExtraDownload.Ribble()
+        Catch ex As Exception
+            Log(ex, "开始 Minecraft 服务端下载失败", LogLevel.Feedback)
+        End Try
+    End Sub
     Public Sub McDownloadMenuSave(sender As Object, e As RoutedEventArgs)
         Dim Version As MyListItem
         If TypeOf sender Is MyListItem Then
@@ -242,7 +289,41 @@ Public Module ModDownloadLib
         Else
             Version = sender.Parent.Parent
         End If
-        McDownloadClientCore(Version.Title, Version.Tag("url").ToString, NetPreDownloadBehaviour.HintWhileExists)
+        Try
+            Dim Id = Version.Title
+            Dim JsonUrl = Version.Tag("url").ToString
+            Dim VersionFolder As String = SelectFolder()
+            If Not VersionFolder.Contains("\") Then Exit Sub
+            VersionFolder = VersionFolder & Id & "\"
+
+            '重复任务检查
+            For Each OngoingLoader In LoaderTaskbar.ToList()
+                If OngoingLoader.Name <> $"Minecraft {Id} 下载" Then Continue For
+                Hint("该版本正在下载中！", HintType.Critical)
+                Exit Sub
+            Next
+
+            Dim Loaders As New List(Of LoaderBase)
+            '下载版本 JSON 文件
+            Loaders.Add(New LoaderDownload("下载版本 JSON 文件", New List(Of NetFile) From {
+                New NetFile(DlSourceLauncherOrMetaGet(JsonUrl), VersionFolder & Id & ".json", New FileChecker(CanUseExistsFile:=False, IsJson:=True))
+            }) With {.ProgressWeight = 2})
+            '获取支持库文件地址
+            Loaders.Add(New LoaderTask(Of String, List(Of NetFile))("分析核心 JAR 文件下载地址",
+                Sub(Task) Task.Output = New List(Of NetFile) From {DlClientJarGet(New McVersion(VersionFolder), False)}
+            ) With {.ProgressWeight = 0.5, .Show = False})
+            '下载支持库文件
+            Loaders.Add(New LoaderDownload("下载核心 JAR 文件", New List(Of NetFile)) With {.ProgressWeight = 5})
+
+            '启动
+            Dim Loader As New LoaderCombo(Of String)("Minecraft " & Id & " 下载", Loaders) With {.OnStateChanged = AddressOf DownloadStateSave}
+            Loader.Start(Id)
+            LoaderTaskbarAdd(Loader)
+            FrmMain.BtnExtraDownload.ShowRefresh()
+            FrmMain.BtnExtraDownload.Ribble()
+        Catch ex As Exception
+            Log(ex, "开始 Minecraft 下载失败", LogLevel.Feedback)
+        End Try
     End Sub
     ''' <summary>
     ''' 显示某 Minecraft 版本的更新日志。
@@ -359,7 +440,7 @@ Public Module ModDownloadLib
         '添加 Java Wrapper 作为主 Jar
         Dim Arguments As String
         If UseJavaWrapper Then
-            Arguments = $"-Doolloo.jlw.tmpdir=""{GetJavaWrapperDir()}"" -Duser.home=""{BaseMcFolderHome}"" -cp ""{Target}"" -jar ""{ExtractJavaWrapper()}"" optifine.Installer"
+            Arguments = $"-Doolloo.jlw.tmpdir=""{PathPure.TrimEnd("\")}"" -Duser.home=""{BaseMcFolderHome}"" -cp ""{Target}"" -jar ""{ExtractJavaWrapper()}"" optifine.Installer"
         Else
             Arguments = $"-Duser.home=""{BaseMcFolderHome}"" -cp ""{Target}"" optifine.Installer"
         End If
@@ -478,10 +559,12 @@ Public Module ModDownloadLib
                 Task.Progress = 0.1
                 Dim Sources As New List(Of String)
                 'BMCLAPI 源
+                Dim BmclapiInherit As String = DownloadInfo.Inherit
+                If BmclapiInherit = "1.8" OrElse BmclapiInherit = "1.9" Then BmclapiInherit &= ".0" '#4281
                 If DownloadInfo.IsPreview Then
-                    Sources.Add("https://bmclapi2.bangbang93.com/optifine/" & DownloadInfo.Inherit & "/HD_U_" & DownloadInfo.NameDisplay.Replace(DownloadInfo.Inherit & " ", "").Replace(" ", "/"))
+                    Sources.Add("https://bmclapi2.bangbang93.com/optifine/" & BmclapiInherit & "/HD_U_" & DownloadInfo.NameDisplay.Replace(DownloadInfo.Inherit & " ", "").Replace(" ", "/"))
                 Else
-                    Sources.Add("https://bmclapi2.bangbang93.com/optifine/" & DownloadInfo.Inherit & "/HD_U/" & DownloadInfo.NameDisplay.Replace(DownloadInfo.Inherit & " ", ""))
+                    Sources.Add("https://bmclapi2.bangbang93.com/optifine/" & BmclapiInherit & "/HD_U/" & DownloadInfo.NameDisplay.Replace(DownloadInfo.Inherit & " ", ""))
                 End If
                 '官方源
                 Dim PageData As String
@@ -489,12 +572,10 @@ Public Module ModDownloadLib
                     PageData = NetGetCodeByClient("https://optifine.net/adloadx?f=" & DownloadInfo.NameFile, New UTF8Encoding(False), 15000, "text/html", True)
                     Task.Progress = 0.8
                     Sources.Add("https://optifine.net/" & RegexSearch(PageData, "downloadx\?f=[^""']+")(0))
-                    Log("[Download] OptiFine " & DownloadInfo.NameDisplay & " 官方下载地址：" & Sources(0))
+                    Log("[Download] OptiFine " & DownloadInfo.NameDisplay & " 官方下载地址：" & Sources.Last)
                 Catch ex As Exception
                     Log(ex, "获取 OptiFine " & DownloadInfo.NameDisplay & " 官方下载地址失败")
                 End Try
-                'OptiFine 中文镜像源
-                Sources.Add("https://optifine.cn/download/" & DownloadInfo.NameFile)
                 '构造文件请求
                 Task.Output = New List(Of NetFile) From {New NetFile(Sources.ToArray, Target, New FileChecker(MinSize:=300 * 1024))}
             End Sub) With {.ProgressWeight = 8})
@@ -641,10 +722,12 @@ Retry:
         Sub(Task As LoaderTask(Of DlOptiFineListEntry, List(Of NetFile)))
             Dim Sources As New List(Of String)
             'BMCLAPI 源
+            Dim BmclapiInherit As String = DownloadInfo.Inherit
+            If BmclapiInherit = "1.8" OrElse BmclapiInherit = "1.9" Then BmclapiInherit &= ".0" '#4281
             If DownloadInfo.IsPreview Then
-                Sources.Add("https://bmclapi2.bangbang93.com/optifine/" & DownloadInfo.Inherit & "/HD_U_" & DownloadInfo.NameDisplay.Replace(DownloadInfo.Inherit & " ", "").Replace(" ", "/"))
+                Sources.Add("https://bmclapi2.bangbang93.com/optifine/" & BmclapiInherit & "/HD_U_" & DownloadInfo.NameDisplay.Replace(DownloadInfo.Inherit & " ", "").Replace(" ", "/"))
             Else
-                Sources.Add("https://bmclapi2.bangbang93.com/optifine/" & DownloadInfo.Inherit & "/HD_U/" & DownloadInfo.NameDisplay.Replace(DownloadInfo.Inherit & " ", ""))
+                Sources.Add("https://bmclapi2.bangbang93.com/optifine/" & BmclapiInherit & "/HD_U/" & DownloadInfo.NameDisplay.Replace(DownloadInfo.Inherit & " ", ""))
             End If
             '官方源
             Dim PageData As String
@@ -652,7 +735,7 @@ Retry:
                 PageData = NetGetCodeByClient("https://optifine.net/adloadx?f=" & DownloadInfo.NameFile, New UTF8Encoding(False), 15000, "text/html", True)
                 Task.Progress = 0.8
                 Sources.Add("https://optifine.net/" & RegexSearch(PageData, "downloadx\?f=[^""']+")(0))
-                Log("[Download] OptiFine " & DownloadInfo.NameDisplay & " 官方下载地址：" & Sources(0))
+                Log("[Download] OptiFine " & DownloadInfo.NameDisplay & " 官方下载地址：" & Sources.Last)
             Catch ex As Exception
                 Log(ex, "获取 OptiFine " & DownloadInfo.NameDisplay & " 官方下载地址失败")
             End Try
@@ -1026,7 +1109,7 @@ Retry:
         '添加 Java Wrapper 作为主 Jar
         Dim Arguments As String
         If UseJavaWrapper Then
-            Arguments = $"-Doolloo.jlw.tmpdir=""{GetJavaWrapperDir()}"" -cp ""{PathTemp}Cache\forge_installer.jar;{Target}"" -jar ""{ExtractJavaWrapper()}"" com.bangbang93.ForgeInstaller ""{McFolder}"
+            Arguments = $"-Doolloo.jlw.tmpdir=""{PathPure.TrimEnd("\")}"" -cp ""{PathTemp}Cache\forge_installer.jar;{Target}"" -jar ""{ExtractJavaWrapper()}"" com.bangbang93.ForgeInstaller ""{McFolder}"
         Else
             Arguments = $"-cp ""{PathTemp}Cache\forge_installer.jar;{Target}"" com.bangbang93.ForgeInstaller ""{McFolder}"
         End If
@@ -1175,8 +1258,8 @@ Retry:
         End If
         If Not IsNeoForge AndAlso LoaderVersion.StartsWithF("1.") AndAlso LoaderVersion.Contains("-") Then
             '类似 1.19.3-41.2.8 格式，优先使用 Version 中要求的版本而非 Inherit（例如 1.19.3 却使用了 1.19 的 Forge）
-            Inherit = LoaderVersion.Before("-")
-            LoaderVersion = LoaderVersion.After("-")
+            Inherit = LoaderVersion.BeforeFirst("-")
+            LoaderVersion = LoaderVersion.AfterLast("-")
         End If
         Dim LoaderName As String = If(IsNeoForge, "NeoForge", "Forge")
         Dim IsCustomFolder As Boolean = McFolder <> PathMcFolder
@@ -1236,7 +1319,7 @@ Retry:
         Loaders.Add(New LoaderDownload($"下载 {LoaderName} 主文件", New List(Of NetFile)) With {.ProgressWeight = 9})
 
         '安装（仅在新版安装时需要原版 Jar）
-        If IsNeoForge OrElse LoaderVersion.Before(".") >= 20 Then
+        If IsNeoForge OrElse LoaderVersion.BeforeFirst(".") >= 20 Then
             Log($"[Download] 检测为{If(IsNeoForge, " Neo", "新版 ")}Forge：" & LoaderVersion)
             Dim Libs As List(Of McLibToken) = Nothing
             Loaders.Add(New LoaderTask(Of String, List(Of NetFile))($"分析 {LoaderName} 支持库文件",
@@ -1258,7 +1341,7 @@ Retry:
                         Task.Progress = 0.4
                         Dim RawJson As JObject = GetJson(NetGetCodeByDownload(DlSourceLauncherOrMetaGet(DlClientListGet(Inherit)), IsJson:=True))
                         '[net.minecraft:client:1.17.1-20210706.113038:mappings@txt] 或 @tsrg]
-                        Dim OriginalName As String = Json("data")("MOJMAPS")("client").ToString.Trim("[]".ToCharArray()).Before("@")
+                        Dim OriginalName As String = Json("data")("MOJMAPS")("client").ToString.Trim("[]".ToCharArray()).BeforeFirst("@")
                         Dim Address = McLibGet(OriginalName).Replace(".jar", "-mappings." & Json("data")("MOJMAPS")("client").ToString.Trim("[]".ToCharArray()).Split("@")(1))
                         Dim ClientMappings As JToken = RawJson("downloads")("client_mappings")
                         Libs.Add(New McLibToken With {
@@ -1381,8 +1464,6 @@ Retry:
                         '没有新增文件夹
                         Log("[Download] 未找到新增的版本文件夹")
                     End If
-                    '新建 mods 文件夹
-                    Directory.CreateDirectory(New McVersion(VersionFolder).GetPathIndie(True) & "mods\")
                 Catch ex As Exception
                     Throw New Exception($"安装新 {LoaderName} 版本失败", ex)
                 Finally
@@ -1398,54 +1479,52 @@ Retry:
         Else
             Log("[Download] 检测为非新版 Forge：" & LoaderVersion)
             Loaders.Add(New LoaderTask(Of List(Of NetFile), Boolean)($"安装 {LoaderName}（方式 B）",
-Sub(Task As LoaderTask(Of List(Of NetFile), Boolean))
-    Dim Installer As ZipArchive = Nothing
-    Try
-        '解压并获取信息
-        Installer = New ZipArchive(New FileStream(InstallerAddress, FileMode.Open))
-        Task.Progress = 0.2
-        Dim Json As JObject = GetJson(ReadFile(Installer.GetEntry("install_profile.json").Open))
-        Task.Progress = 0.4
-        '新建版本文件夹
-        Directory.CreateDirectory(VersionFolder)
-        Task.Progress = 0.5
-        If Json("install") Is Nothing Then
-            '中版：Legacy 方式 1
-            Log("[Download] 开始进行 Forge 安装，Legacy 方式 1：" & InstallerAddress)
-            '建立 Json 文件
-            Dim JsonVersion As JObject = GetJson(ReadFile(Installer.GetEntry(Json("json").ToString.TrimStart("/")).Open))
-            JsonVersion("id") = TargetVersion
-            WriteFile(VersionFolder & TargetVersion & ".json", JsonVersion.ToString)
-            Task.Progress = 0.6
-            '解压支持库文件
-            Installer.Dispose()
-            ExtractFile(InstallerAddress, InstallerAddress & "_unrar\")
-            CopyDirectory(InstallerAddress & "_unrar\maven\", McFolder & "libraries\")
-            DeleteDirectory(InstallerAddress & "_unrar\")
-        Else
-            '旧版：Legacy 方式 2
-            Log("[Download] 开始进行 Forge 安装，Legacy 方式 2：" & InstallerAddress)
-            '解压 Jar 文件
-            Dim JarAddress As String = McLibGet(Json("install")("path"), CustomMcFolder:=McFolder)
-            If File.Exists(JarAddress) Then File.Delete(JarAddress)
-            WriteFile(JarAddress, Installer.GetEntry(Json("install")("filePath")).Open)
-            Task.Progress = 0.9
-            '建立 Json 文件
-            Json("versionInfo")("id") = TargetVersion
-            If Json("versionInfo")("inheritsFrom") Is Nothing Then CType(Json("versionInfo"), JObject).Add("inheritsFrom", Inherit)
-            WriteFile(VersionFolder & TargetVersion & ".json", Json("versionInfo").ToString)
-        End If
-        '新建 mods 文件夹
-        Directory.CreateDirectory(New McVersion(VersionFolder).GetPathIndie(True) & "mods\")
-    Catch ex As Exception
-        Throw New Exception("非新版方式安装 Forge 失败", ex)
-    Finally
-        Try
-            '清理文件
-            If Installer IsNot Nothing Then Installer.Dispose()
-            If File.Exists(InstallerAddress) Then File.Delete(InstallerAddress)
-            If Directory.Exists(InstallerAddress & "_unrar\") Then DeleteDirectory(InstallerAddress & "_unrar\")
-        Catch ex As Exception
+            Sub(Task As LoaderTask(Of List(Of NetFile), Boolean))
+                Dim Installer As ZipArchive = Nothing
+                Try
+                    '解压并获取信息
+                    Installer = New ZipArchive(New FileStream(InstallerAddress, FileMode.Open))
+                    Task.Progress = 0.2
+                    Dim Json As JObject = GetJson(ReadFile(Installer.GetEntry("install_profile.json").Open))
+                    Task.Progress = 0.4
+                    '新建版本文件夹
+                    Directory.CreateDirectory(VersionFolder)
+                    Task.Progress = 0.5
+                    If Json("install") Is Nothing Then
+                        '中版：Legacy 方式 1
+                        Log("[Download] 开始进行 Forge 安装，Legacy 方式 1：" & InstallerAddress)
+                        '建立 Json 文件
+                        Dim JsonVersion As JObject = GetJson(ReadFile(Installer.GetEntry(Json("json").ToString.TrimStart("/")).Open))
+                        JsonVersion("id") = TargetVersion
+                        WriteFile(VersionFolder & TargetVersion & ".json", JsonVersion.ToString)
+                        Task.Progress = 0.6
+                        '解压支持库文件
+                        Installer.Dispose()
+                        ExtractFile(InstallerAddress, InstallerAddress & "_unrar\")
+                        CopyDirectory(InstallerAddress & "_unrar\maven\", McFolder & "libraries\")
+                        DeleteDirectory(InstallerAddress & "_unrar\")
+                    Else
+                        '旧版：Legacy 方式 2
+                        Log("[Download] 开始进行 Forge 安装，Legacy 方式 2：" & InstallerAddress)
+                        '解压 Jar 文件
+                        Dim JarAddress As String = McLibGet(Json("install")("path"), CustomMcFolder:=McFolder)
+                        If File.Exists(JarAddress) Then File.Delete(JarAddress)
+                        WriteFile(JarAddress, Installer.GetEntry(Json("install")("filePath")).Open)
+                        Task.Progress = 0.9
+                        '建立 Json 文件
+                        Json("versionInfo")("id") = TargetVersion
+                        If Json("versionInfo")("inheritsFrom") Is Nothing Then CType(Json("versionInfo"), JObject).Add("inheritsFrom", Inherit)
+                        WriteFile(VersionFolder & TargetVersion & ".json", Json("versionInfo").ToString)
+                    End If
+                Catch ex As Exception
+                    Throw New Exception("非新版方式安装 Forge 失败", ex)
+                Finally
+                    Try
+                        '清理文件
+                        If Installer IsNot Nothing Then Installer.Dispose()
+                        If File.Exists(InstallerAddress) Then File.Delete(InstallerAddress)
+                        If Directory.Exists(InstallerAddress & "_unrar\") Then DeleteDirectory(InstallerAddress & "_unrar\")
+                    Catch ex As Exception
                         Log(ex, "非新版方式安装 Forge 清理文件时出错")
                     End Try
                 End Try
@@ -1765,8 +1844,6 @@ Sub(Task As LoaderTask(Of List(Of NetFile), Boolean))
                 "https://bmclapi2.bangbang93.com/fabric-meta/v2/versions/loader/" & MinecraftName & "/" & FabricVersion & "/profile/json",
                 "https://meta.fabricmc.net/v2/versions/loader/" & MinecraftName & "/" & FabricVersion & "/profile/json"
             }, VersionFolder & Id & ".json", New FileChecker(IsJson:=True))}
-            '新建 mods 文件夹
-            Directory.CreateDirectory(New McVersion(VersionFolder).GetPathIndie(True) & "mods\")
         End Sub) With {.ProgressWeight = 0.5})
         Loaders.Add(New LoaderDownload("下载 Fabric 主文件", New List(Of NetFile)) With {.ProgressWeight = 2.5})
 
@@ -1798,7 +1875,7 @@ Sub(Task As LoaderTask(Of List(Of NetFile), Boolean))
     Public Function FabricApiDownloadListItem(Entry As CompFile, OnClick As MyListItem.ClickEventHandler) As MyListItem
         '建立控件
         Dim NewItem As New MyListItem With {
-            .Title = Entry.DisplayName.Split("]")(1).Replace("Fabric API ", "").Replace(" build ", ".").Before("+").Trim, .SnapsToDevicePixels = True, .Height = 42, .Type = MyListItem.CheckType.Clickable, .Tag = Entry,
+            .Title = Entry.DisplayName.Split("]")(1).Replace("Fabric API ", "").Replace(" build ", ".").BeforeFirst("+").Trim, .SnapsToDevicePixels = True, .Height = 42, .Type = MyListItem.CheckType.Clickable, .Tag = Entry,
             .Info = Entry.StatusDescription & "，发布于 " & Entry.ReleaseDate.ToString("yyyy'/'MM'/'dd HH':'mm"),
             .Logo = PathImage & "Blocks/Fabric.png"
         }
@@ -1963,6 +2040,8 @@ Sub(Task As LoaderTask(Of List(Of NetFile), Boolean))
             FrmMain.BtnExtraDownload.Ribble()
             Return True
 
+        Catch ex As CancelledException
+            Return False
         Catch ex As Exception
             Log(ex, "开始合并安装失败", LogLevel.Feedback)
             Return False
@@ -1970,8 +2049,8 @@ Sub(Task As LoaderTask(Of List(Of NetFile), Boolean))
     End Function
     ''' <summary>
     ''' 获取合并安装加载器列表，并进行前期的缓存清理与 Java 检查工作。
-    ''' 如果出现已知问题且已提示用户，则返回 Nothing。出现异常则直接抛出。
     ''' </summary>
+    ''' <exception cref="CancelledException" />
     Public Function McInstallLoader(Request As McInstallRequest, Optional DontFixLibraries As Boolean = False) As List(Of LoaderBase)
         '获取缓存目录
         Dim PathInstallTemp As String
@@ -1983,11 +2062,10 @@ Sub(Task As LoaderTask(Of List(Of NetFile), Boolean))
 
         '清理缓存
         Try
-            If Not IsInstallTempCleared Then
-                IsInstallTempCleared = True
-                DeleteDirectory(PathInstallTemp, True)
-                Log("[Download] 已清理合并安装缓存")
-            End If
+            If IsInstallTempCleared Then Exit Try
+            IsInstallTempCleared = True
+            DeleteDirectory(PathInstallTemp, True)
+            Log("[Download] 已清理合并安装缓存")
         Catch ex As Exception
             Log(ex, "清理合并安装缓存失败")
         End Try
@@ -1998,7 +2076,7 @@ Sub(Task As LoaderTask(Of List(Of NetFile), Boolean))
         If Directory.Exists(TempMcFolder) Then DeleteDirectory(TempMcFolder)
         Dim OptiFineFolder As String = Nothing
         If Request.OptiFineVersion IsNot Nothing Then
-            If Request.OptiFineVersion.Contains("_HD_U_") Then Request.OptiFineVersion = "HD_U_" & Request.OptiFineVersion.After("_HD_U_") '#735
+            If Request.OptiFineVersion.Contains("_HD_U_") Then Request.OptiFineVersion = "HD_U_" & Request.OptiFineVersion.AfterLast("_HD_U_") '#735
             Request.OptiFineEntry = New DlOptiFineListEntry With {
                 .NameDisplay = Request.MinecraftName & " " & Request.OptiFineVersion.Replace("HD_U_", "").Replace("_", "").Replace("pre", " pre"),
                 .Inherit = Request.MinecraftName,
@@ -2025,9 +2103,11 @@ Sub(Task As LoaderTask(Of List(Of NetFile), Boolean))
         Dim OptiFineAsMod As Boolean = Request.OptiFineEntry IsNot Nothing AndAlso '1. 选择了 OptiFine
             (Request.FabricVersion IsNot Nothing OrElse '2. 选择了 Fabric...
             (Request.ForgeEntry IsNot Nothing AndAlso MinecraftCode >= 14 AndAlso MinecraftCode <= 15)) '...或者 Forge 1.14~15（#4134）
+        Dim ModsFolder As String = New McVersion(OutputFolder).GetPathIndie(True) & "mods\"
+
         If OptiFineAsMod Then
             Log("[Download] OptiFine 将作为 Mod 进行下载")
-            OptiFineFolder = New McVersion(OutputFolder).GetPathIndie(True) & "mods\"
+            OptiFineFolder = ModsFolder
         End If
 
         '记录日志
@@ -2041,7 +2121,7 @@ Sub(Task As LoaderTask(Of List(Of NetFile), Boolean))
         '重复版本检查
         If File.Exists(OutputFolder & Request.TargetVersionName & ".json") Then
             Hint("版本 " & Request.TargetVersionName & " 已经存在！", HintType.Critical)
-            Return Nothing
+            Throw New CancelledException
         End If
 
         Dim LoaderList As New List(Of LoaderBase)
@@ -2049,11 +2129,11 @@ Sub(Task As LoaderTask(Of List(Of NetFile), Boolean))
         LoaderList.Add(New LoaderTask(Of Integer, Integer)("添加忽略标识", Sub() WriteFile(OutputFolder & ".pclignore", "用于临时地在 PCL 的版本列表中屏蔽此版本。")) With {.Show = False, .Block = False})
         'Fabric API
         If Request.FabricApi IsNot Nothing Then
-            LoaderList.Add(New LoaderDownload("下载 Fabric API", New List(Of NetFile) From {Request.FabricApi.ToNetFile(New McVersion(OutputFolder).GetPathIndie(True) & "mods\")}) With {.ProgressWeight = 3, .Block = False})
+            LoaderList.Add(New LoaderDownload("下载 Fabric API", New List(Of NetFile) From {Request.FabricApi.ToNetFile(ModsFolder)}) With {.ProgressWeight = 3, .Block = False})
         End If
         'OptiFabric
         If Request.OptiFabric IsNot Nothing Then
-            LoaderList.Add(New LoaderDownload("下载 OptiFabric", New List(Of NetFile) From {Request.OptiFabric.ToNetFile(New McVersion(OutputFolder).GetPathIndie(True) & "mods\")}) With {.ProgressWeight = 3, .Block = False})
+            LoaderList.Add(New LoaderDownload("下载 OptiFabric", New List(Of NetFile) From {Request.OptiFabric.ToNetFile(ModsFolder)}) With {.ProgressWeight = 3, .Block = False})
         End If
         '原版
         Dim ClientLoader = New LoaderCombo(Of String)("下载原版 " & Request.MinecraftName, McDownloadClientLoader(Request.MinecraftName, Request.MinecraftJson, Request.TargetVersionName)) With {.Show = False, .ProgressWeight = 39, .Block = Request.ForgeVersion Is Nothing AndAlso Request.OptiFineEntry Is Nothing AndAlso Request.FabricVersion Is Nothing AndAlso Request.LiteLoaderEntry Is Nothing}
@@ -2088,11 +2168,16 @@ Sub(Task As LoaderTask(Of List(Of NetFile), Boolean))
                 InstallMerge(OutputFolder, OutputFolder, OptiFineFolder, OptiFineAsMod, ForgeFolder, Request.ForgeVersion, NeoForgeFolder, Request.NeoForgeVersion, FabricFolder, LiteLoaderFolder)
                 Task.Progress = 0.3
                 If Directory.Exists(TempMcFolder & "libraries") Then CopyDirectory(TempMcFolder & "libraries", PathMcFolder & "libraries")
-                If Directory.Exists(TempMcFolder & "mods") Then CopyDirectory(TempMcFolder & "mods", PathMcFolder & "mods")
+                If Directory.Exists(TempMcFolder & "mods") Then CopyDirectory(TempMcFolder & "mods", ModsFolder)
+                '新建 mods 文件夹
+                If Request.ForgeVersion IsNot Nothing OrElse Request.FabricVersion IsNot Nothing OrElse Request.NeoForgeEntry IsNot Nothing OrElse Request.LiteLoaderEntry IsNot Nothing Then
+                    Directory.CreateDirectory(ModsFolder)
+                    Log("[Download] 自动创建 mods 文件夹：" & ModsFolder)
+                End If
             End Sub) With {.ProgressWeight = 2, .Block = True})
         '补全文件
         If Not DontFixLibraries AndAlso
-        (Request.OptiFineEntry IsNot Nothing OrElse (Request.ForgeVersion IsNot Nothing AndAlso Request.ForgeVersion.Before(".") >= 20) OrElse Request.NeoForgeVersion IsNot Nothing OrElse Request.FabricVersion IsNot Nothing OrElse Request.LiteLoaderEntry IsNot Nothing) Then
+        (Request.OptiFineEntry IsNot Nothing OrElse (Request.ForgeVersion IsNot Nothing AndAlso Request.ForgeVersion.BeforeFirst(".") >= 20) OrElse Request.NeoForgeVersion IsNot Nothing OrElse Request.FabricVersion IsNot Nothing OrElse Request.LiteLoaderEntry IsNot Nothing) Then
             Dim LoadersLib As New List(Of LoaderBase)
             LoadersLib.Add(New LoaderTask(Of String, List(Of NetFile))("分析游戏支持库文件（副加载器）", Sub(Task As LoaderTask(Of String, List(Of NetFile))) Task.Output = McLibFix(New McVersion(OutputFolder))) With {.ProgressWeight = 1, .Show = False})
             LoadersLib.Add(New LoaderDownload("下载游戏支持库文件（副加载器）", New List(Of NetFile)) With {.ProgressWeight = 7, .Show = False})

Plain Craft Launcher 2/Pages/PageDownload/PageDownloadCompDetail.xaml

@@ -20,8 +20,13 @@
                     </StackPanel>
                 </StackPanel>
             </local:MyCard>
-            <StackPanel Grid.Row="1" Grid.RowSpan="2" Name="PanMain" Grid.IsSharedSizeScope="True" />
-            <local:MyCard Grid.Row="1" HorizontalAlignment="Center" VerticalAlignment="Center" SnapsToDevicePixels="True" x:Name="PanLoad" UseAnimation="False" Margin="0,0,0,8">
+            <StackPanel Grid.Row="1" Grid.RowSpan="2" Name="PanMain" Grid.IsSharedSizeScope="True">
+                <local:MyCard Margin="0,0,0,15" x:Name="CardFilter">
+                    <StackPanel x:Name="PanFilter" Margin="10,10,0,10" Orientation="Horizontal" VerticalAlignment="Top" HorizontalAlignment="Left" />
+                </local:MyCard>
+                <StackPanel Name="PanResults" />
+            </StackPanel>
+            <local:MyCard Grid.Row="2" HorizontalAlignment="Center" VerticalAlignment="Center" SnapsToDevicePixels="True" x:Name="PanLoad" UseAnimation="False" Margin="0,0,0,8">
                 <local:MyLoading Text="正在获取版本列表" Margin="20,20,20,17" x:Name="Load" HorizontalAlignment="Center" VerticalAlignment="Center" />
             </local:MyCard>
         </Grid>

Plain Craft Launcher 2/Pages/PageDownload/PageDownloadCompDetail.xaml.vb

@@ -34,41 +34,121 @@
         End Select
     End Sub
     '结果 UI 化
-    Private Class VersionSorterWithSelect
+    Private Class CardSorter
         Implements IComparer(Of String)
-        Public Top As String = ""
+        Public Topmost As String = ""
         Public Function Compare(x As String, y As String) As Integer Implements IComparer(Of String).Compare
+            '相同
             If x = y Then Return 0
-            If x = Top Then Return -1
-            If y = Top Then Return 1
+            '置顶
+            If x = Topmost Then Return -1
+            If y = Topmost Then Return 1
+            '特殊版本
+            Dim IsXSpecial As Boolean = x.EndsWithF("版本")
+            Dim IsYSpecial As Boolean = y.EndsWithF("版本")
+            If IsXSpecial AndAlso IsYSpecial Then Return x.CompareTo(y)
+            If IsXSpecial Then Return 1
+            If IsYSpecial Then Return -1
+            '比较版本号
+            Dim VersionCodeSort = -VersionSortInteger(x.Replace(x.BeforeFirst(" ") & " ", ""), y.Replace(y.BeforeFirst(" ") & " ", ""))
+            If VersionCodeSort <> 0 Then Return VersionCodeSort
+            '比较全部
             Return -VersionSortInteger(x, y)
         End Function
-        Public Sub New(Optional Top As String = "")
-            Me.Top = If(Top, "")
+        Public Sub New(Optional Topmost As String = "")
+            Me.Topmost = If(Topmost, "")
         End Sub
     End Class
+
+    Private VersionFilter As String
+    Private IsMajorVersionFilter As Boolean '是否按大版本号筛选（1.21 / 1.20 / 1.19 / ...）而非小版本号（1.21.1 / 1.21 / 1.20.4 / ...）
     Private Sub Load_OnFinish()
+        '初始化筛选器
+        Dim VersionFilters As List(Of String)
+
+        '按小版本号筛选？
+        IsMajorVersionFilter = False
+        VersionFilters = CompFileLoader.Output.SelectMany(Function(v) v.GameVersions).Select(Function(v) GetGroupedVersionName(v, IsMajorVersionFilter, True)).
+            Distinct.OrderByDescending(Function(s) s, New VersionComparer).ToList
+        '按大版本号筛选？
+        If VersionFilters.Count >= 9 Then
+            IsMajorVersionFilter = True
+            VersionFilters = CompFileLoader.Output.SelectMany(Function(v) v.GameVersions).Select(Function(v) GetGroupedVersionName(v, IsMajorVersionFilter, True)).
+                Distinct.OrderByDescending(Function(s) s, New VersionComparer).ToList
+        End If
+
+        'UI 化筛选器
+        PanFilter.Children.Clear()
+        If VersionFilters.Count <= 2 Then
+            CardFilter.Visibility = Visibility.Collapsed
+            VersionFilter = Nothing
+        Else
+            CardFilter.Visibility = Visibility.Visible
+            VersionFilters.Insert(0, "全部")
+            '转化为按钮
+            For Each Version As String In VersionFilters
+                Dim NewButton As New MyRadioButton With {
+                    .Text = Version, .Margin = New Thickness(2, 0, 2, 0), .ColorType = MyRadioButton.ColorState.Highlight}
+                NewButton.LabText.Margin = New Thickness(-2, 0, 8, 0)
+                AddHandler NewButton.Check,
+                Sub(sender As MyRadioButton, raiseByMouse As Boolean)
+                    PanScroll.ScrollToHome()
+                    VersionFilter = If(sender.Text = "全部", Nothing, sender.Text)
+                    UpdateFilterResult()
+                End Sub
+                PanFilter.Children.Add(NewButton)
+            Next
+            '自动选择
+            Dim ToCheck As MyRadioButton = Nothing
+            If TargetVersion <> "" Then
+                Dim TargetFile = CompFileLoader.Output.FirstOrDefault(Function(v) v.GameVersions.Contains(TargetVersion))
+                If TargetFile IsNot Nothing Then
+                    Dim TargetGroup = GetGroupedVersionName(TargetVersion, IsMajorVersionFilter, True)
+                    For Each Button As MyRadioButton In PanFilter.Children
+                        If Button.Text <> TargetGroup Then Continue For
+                        ToCheck = Button
+                        Exit For
+                    Next
+                End If
+            End If
+            If ToCheck Is Nothing Then ToCheck = PanFilter.Children(0)
+            ToCheck.Checked = True
+        End If
+
+        '更新筛选结果（文件列表 UI 化）
+        UpdateFilterResult()
+    End Sub
+    Private Sub UpdateFilterResult()
         Dim TargetCardName As String = If(TargetVersion <> "" OrElse TargetLoader <> CompModLoaderType.Any,
-            $"所选版本：{TargetVersion} {If(TargetLoader <> CompModLoaderType.Any, TargetLoader, "")}", "")
-        '初始化字典
-        Dim Dict As New SortedDictionary(Of String, List(Of CompFile))(New VersionSorterWithSelect(TargetCardName))
-        Dict.Add("未知版本", New List(Of CompFile))
+            $"所选版本：{If(TargetLoader <> CompModLoaderType.Any, TargetLoader.ToString & " ", "")}{TargetVersion}", "")
+        '归类到卡片下
+        Dim Dict As New SortedDictionary(Of String, List(Of CompFile))(New CardSorter(TargetCardName))
+        Dict.Add("其他版本", New List(Of CompFile))
+        Dim SupportedLoaders As New List(Of Integer)([Enum].GetValues(GetType(CompModLoaderType)))
         For Each Version As CompFile In CompFileLoader.Output
             For Each GameVersion In Version.GameVersions
-                '决定添加到哪个版本
-                Dim TargetCard As String
-                If GameVersion Is Nothing Then
-                    TargetCard = "未知版本"
-                ElseIf GameVersion.Contains("w") OrElse GameVersion.Contains("pre") OrElse GameVersion.Contains("rc") Then
-                    TargetCard = "快照版本"
-                ElseIf GameVersion.StartsWith("1.0") Then
-                    TargetCard = "远古版本"
-                Else
-                    TargetCard = GameVersion
+                '检查是否符合版本筛选器
+                If VersionFilter IsNot Nothing AndAlso
+                    GetGroupedVersionName(GameVersion, IsMajorVersionFilter, True) <> VersionFilter Then Continue For
+                '决定添加到哪个卡片
+                Dim Ver As String = GetGroupedVersionName(GameVersion, False, False)
+                '遍历加入的加载器列表
+                Dim Loaders As New List(Of String)
+                If Project.ModLoaders.Count > 1 AndAlso '至少有两个加载器
+                    Project.Type = CompType.Mod AndAlso '是 Mod
+                    Ver.StartsWith("1.") Then '不是 “快照版本” 之类的
+                    For Each Loader In Version.ModLoaders
+                        If Loader = CompModLoaderType.Quilt AndAlso Setup.Get("ToolDownloadIgnoreQuilt") Then Continue For
+                        If SupportedLoaders.Contains(Loader) Then Loaders.Add(Loader.ToString & " ")
+                    Next
                 End If
-                '实际进行添加
-                If Not Dict.ContainsKey(TargetCard) Then Dict.Add(TargetCard, New List(Of CompFile))
-                If Not Dict(TargetCard).Contains(Version) Then Dict(TargetCard).Add(Version)
+                If Not Loaders.Any() Then Loaders.Add("") '保底加一个空的，确保它在一张卡片里
+                '实际添加
+                For Each Loader In Loaders
+                    Dim TargetCard As String = Loader & Ver
+                    If Not Dict.ContainsKey(TargetCard) Then Dict.Add(TargetCard, New List(Of CompFile))
+                    If Not Dict(TargetCard).Contains(Version) Then Dict(TargetCard).Add(Version)
+                Next
             Next
         Next
         '添加筛选的版本的卡片
@@ -77,16 +157,16 @@
             For Each Version As CompFile In CompFileLoader.Output
                 If Version.GameVersions.Contains(TargetVersion) AndAlso
                    (TargetLoader = CompModLoaderType.Any OrElse Version.ModLoaders.Contains(TargetLoader)) Then
+                    '检查是否符合版本筛选器
+                    If VersionFilter IsNot Nothing AndAlso
+                        Not Version.GameVersions.Any(Function(v) GetGroupedVersionName(v, IsMajorVersionFilter, True) = VersionFilter) Then Continue For
                     If Not Dict(TargetCardName).Contains(Version) Then Dict(TargetCardName).Add(Version)
                 End If
             Next
         End If
-
-#Region "转化为 UI"
+        '转化为 UI
         Try
-            '清空当前
-            PanMain.Children.Clear()
-            '转化为 UI
+            PanResults.Children.Clear()
             For Each Pair As KeyValuePair(Of String, List(Of CompFile)) In Dict
                 If Not Pair.Value.Any() Then Continue For
                 '增加卡片
@@ -94,7 +174,7 @@
                 Dim NewStack As New StackPanel With {.Margin = New Thickness(20, MyCard.SwapedHeight, 18, 0), .VerticalAlignment = VerticalAlignment.Top, .RenderTransform = New TranslateTransform(0, 0), .Tag = Pair.Value}
                 NewCard.Children.Add(NewStack)
                 NewCard.SwapControl = NewStack
-                PanMain.Children.Add(NewCard)
+                PanResults.Children.Add(NewCard)
                 '确定卡片是否展开
                 If Pair.Key = TargetCardName OrElse
                    (FrmMain.PageCurrent.Additional IsNot Nothing AndAlso '#2761
@@ -104,20 +184,29 @@
                     NewCard.IsSwaped = True
                 End If
                 '增加提示
-                If Pair.Key = "未知版本" Then
-                    NewStack.Children.Add(New MyHint With {.Text = "由于 API 的版本信息更新缓慢，可能无法识别刚更新不久的 MC 版本，只需等待几天即可自动恢复正常。", .IsWarn = False, .Margin = New Thickness(0, 0, 0, 7)})
+                If Pair.Key = "其他版本" Then
+                    NewStack.Children.Add(New MyHint With {.Text = "由于版本信息更新缓慢，可能无法识别刚更新的 MC 版本，只需等待几天即可自动恢复正常。", .IsWarn = False, .Margin = New Thickness(0, 0, 0, 7)})
                 End If
             Next
             '如果只有一张卡片，展开第一张卡片
-            If PanMain.Children.Count = 1 Then
-                CType(PanMain.Children(0), MyCard).IsSwaped = False
+            If PanResults.Children.Count = 1 Then
+                CType(PanResults.Children(0), MyCard).IsSwaped = False
             End If
         Catch ex As Exception
             Log(ex, "可视化工程下载列表出错", LogLevel.Feedback)
         End Try
-#End Region
-
     End Sub
+    Private Function GetGroupedVersionName(Name As String, MajorOnly As Boolean, FoldOldRelease As Boolean) As String
+        If Name Is Nothing Then
+            Return "其他版本"
+        ElseIf Name.Contains("w") Then
+            Return "快照版本"
+        ElseIf Name.StartsWith("1.0") OrElse Not Name.StartsWith("1.") OrElse (FoldOldRelease AndAlso Val(Name.Split(".")(1)) < 10) Then
+            Return "远古版本"
+        Else
+            Return If(MajorOnly, "1." & Name.Split(".")(1).BeforeFirst(" "), Name)
+        End If
+    End Function
 
 #End Region
 
@@ -167,14 +256,10 @@
             '构造步骤加载器
             Dim Loaders As New List(Of LoaderBase)
             Dim Target As String = $"{PathMcFolder}versions\{VersionName}\原始整合包.{If(Project.FromCurseForge, "zip", "mrpack")}"
-            Dim LogoFileAddress As String = PathTemp & "CompLogo\" & GetHash(CompItem.Logo) & ".png"
+            Dim LogoFileAddress As String = MyImage.GetTempPath(CompItem.Logo)
             Loaders.Add(New LoaderDownload("下载整合包文件", New List(Of NetFile) From {File.ToNetFile(Target)}) With {.ProgressWeight = 10, .Block = True})
             Loaders.Add(New LoaderTask(Of Integer, Integer)("准备安装整合包",
-            Sub()
-                If ModpackInstall(Target, VersionName, Logo:=If(IO.File.Exists(LogoFileAddress), LogoFileAddress, Nothing)) Is Nothing Then
-                    Throw New Exception("整合包安装出现异常！")
-                End If
-            End Sub) With {.ProgressWeight = 0.1})
+            Sub() ModpackInstall(Target, VersionName, If(IO.File.Exists(LogoFileAddress), LogoFileAddress, Nothing))) With {.ProgressWeight = 0.1})
 
             '启动
             Dim Loader As New LoaderCombo(Of String)(LoaderName, Loaders) With {.OnStateChanged =
@@ -229,7 +314,7 @@
                         If Not Version.IsLoaded Then Version.Load()
                         If Not Version.Modable Then Return False
                         If File.GameVersions.Any(Function(v) v.Contains(".")) AndAlso
-                           Not File.GameVersions.Any(Function(v) v.Contains(".") AndAlso v.Split(".")(1) = Version.Version.McCodeMain.ToString) Then Return False
+                           Not File.GameVersions.Any(Function(v) v.Contains(".") AndAlso v = Version.Version.McName) Then Return False
                         If AllowForge Is Nothing OrElse AllowFabric Is Nothing Then Return True
                         If AllowForge AndAlso (Version.Version.HasForge OrElse Version.Version.HasNeoForge) Then Return True
                         If AllowFabric AndAlso Version.Version.HasFabric Then Return True
@@ -277,7 +362,7 @@
                 If Project.TranslatedName = Project.RawName Then
                     FileName = File.FileName
                 Else
-                    Dim ChineseName As String = Project.TranslatedName.Before(" (").Before(" - ").
+                    Dim ChineseName As String = Project.TranslatedName.BeforeFirst(" (").BeforeFirst(" - ").
                         Replace("\", "＼").Replace("/", "／").Replace("|", "｜").Replace(":", "：").Replace("<", "＜").Replace(">", "＞").Replace("*", "＊").Replace("?", "？").Replace("""", "").Replace("： ", "：")
                     Select Case Setup.Get("ToolDownloadTranslate")
                         Case 0
@@ -295,10 +380,10 @@
                     '弹窗要求选择保存位置
                     Dim Target As String
                     Target = SelectAs("选择保存位置", FileName,
-                                      Desc & "文件|" &
-                                      If(Project.Type = CompType.Mod,
-                                          If(File.FileName.EndsWith(".litemod"), "*.litemod", "*.jar"),
-                                          If(File.FileName.EndsWith(".mrpack"), "*.mrpack", "*.zip")), DefaultFolder)
+                        Desc & "文件|" &
+                        If(Project.Type = CompType.Mod,
+                            If(File.FileName.EndsWith(".litemod"), "*.litemod", "*.jar"),
+                            If(File.FileName.EndsWith(".mrpack"), "*.mrpack", "*.zip")), DefaultFolder)
                     If Not Target.Contains("\") Then Exit Sub
                     '构造步骤加载器
                     Dim LoaderName As String = Desc & "下载：" & GetFileNameWithoutExtentionFromPath(Target) & " "

Plain Craft Launcher 2/Pages/PageDownload/PageDownloadInstall.xaml.vb

@@ -1076,12 +1076,12 @@
             If DisplayName.StartsWith("[" & MinecraftVersion & "]") Then Return True
             If Not DisplayName.Contains("/") OrElse Not DisplayName.Contains("]") Then Return False
             '直接的判断（例如 1.18.1/22w03a）
-            For Each Part As String In DisplayName.Before("]").TrimStart("[").Split("/")
+            For Each Part As String In DisplayName.BeforeFirst("]").TrimStart("[").Split("/")
                 If Part = MinecraftVersion Then Return True
             Next
             '将版本名分割语素（例如 1.16.4/5）
-            Dim Lefts = RegexSearch(DisplayName.Before("]"), "[a-z/]+|[0-9/]+")
-            Dim Rights = RegexSearch(MinecraftVersion.Before("]"), "[a-z/]+|[0-9/]+")
+            Dim Lefts = RegexSearch(DisplayName.BeforeFirst("]"), "[a-z/]+|[0-9/]+")
+            Dim Rights = RegexSearch(MinecraftVersion.BeforeFirst("]"), "[a-z/]+|[0-9/]+")
             '对每段进行判断
             Dim i As Integer = 0
             While True

Plain Craft Launcher 2/Pages/PageDownload/PageDownloadLeft.xaml

@@ -2,88 +2,90 @@
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:local="clr-namespace:PCL" AnimatedControl="{Binding ElementName=PanItem, Mode=OneWay}">
-    <StackPanel Margin="0,12,0,0" Name="PanItem">
+    <local:MyScrollViewer PanningMode="VerticalOnly" HorizontalScrollBarVisibility="Disabled" VerticalScrollBarVisibility="Auto" Style="{StaticResource ScrollViewerFullMargin}">
+        <StackPanel Margin="0,12,0,0" Name="PanItem">
 
-        <TextBlock x:Name="LabGame" Text="Minecraft" Margin="13,6,5,4" Opacity="0.6" FontSize="12" />
-        <local:MyListItem x:Name="ItemInstall" Checked="True" IsScaleAnimationEnabled="False" Type="RadioBox" Tag="1" MinPaddingRight="35" Height="36" VerticalAlignment="Top" Title="自动安装" 
+            <TextBlock x:Name="LabGame" Text="Minecraft" Margin="13,6,5,4" Opacity="0.6" FontSize="12" />
+            <local:MyListItem x:Name="ItemInstall" Checked="True" IsScaleAnimationEnabled="False" Type="RadioBox" Tag="1" MinPaddingRight="35" Height="36" VerticalAlignment="Top" Title="自动安装" 
             LogoScale="0.87" Logo="M1091.291429 0H78.935771C35.34848 0.035109 0.029257 35.354331 0 78.935771v863.331475c0 43.534629 35.401143 78.994286 78.935771 78.994285H1091.291429c43.534629 0 78.994286-35.401143 78.994285-78.994285V78.871406C1170.156983 35.319223 1134.849463 0.064366 1091.291429 0z m-8.835658 87.771429v78.754377H87.771429v-78.760229h994.684342zM87.771429 933.425737V254.232869h994.684342v679.140205H87.771429v0.058515zM724.95104 340.00896l-206.19264 547.605943a43.903269 43.903269 0 0 1-82.154057-31.012572l206.139977-547.547428a43.944229 43.944229 0 0 1 82.20672 30.954057zM369.558674 545.909029l-85.489371 85.489371 85.489371 85.542034a43.885714 43.885714 0 0 1-62.025143 62.083657l-116.554605-116.560457a43.8272 43.8272 0 0 1 0-62.025143l116.560457-116.49024a43.885714 43.885714 0 0 1 62.019291 61.966629z m610.567315-37.566172a43.885714 43.885714 0 0 1 0 62.083657l-116.560458 116.560457a43.768686 43.768686 0 0 1-62.019291 0 43.885714 43.885714 0 0 1 0-62.083657l85.547886-85.547885-85.547886-85.542035a43.897417 43.897417 0 0 1 62.083657-62.083657l116.496092 116.618972z">
-            <local:MyListItem.Buttons>
-                <x:Array Type="{x:Type local:MyIconButton}">
-                    <local:MyIconButton Tag="1" ToolTip="刷新" ToolTipService.Placement="Right" ToolTipService.InitialShowDelay="200" ToolTipService.VerticalOffset="-1" LogoScale="0.85" Click="Refresh" Logo="M875.52 148.48C783.36 56.32 655.36 0 512 0 291.84 0 107.52 138.24 30.72 332.8l122.88 46.08C204.8 230.4 348.16 128 512 128c107.52 0 199.68 40.96 271.36 112.64L640 384h384V0L875.52 148.48zM512 896c-107.52 0-199.68-40.96-271.36-112.64L384 640H0v384l148.48-148.48C240.64 967.68 368.64 1024 512 1024c220.16 0 404.48-138.24 481.28-332.8L870.4 645.12C819.2 793.6 675.84 896 512 896z" />
-                </x:Array>
-            </local:MyListItem.Buttons>
-        </local:MyListItem>
-        <local:MyListItem x:Name="ItemHand" IsScaleAnimationEnabled="False" Type="RadioBox" MinPaddingRight="35" Height="36" VerticalAlignment="Top" Title="手动安装包" 
+                <local:MyListItem.Buttons>
+                    <x:Array Type="{x:Type local:MyIconButton}">
+                        <local:MyIconButton Tag="1" ToolTip="刷新" ToolTipService.Placement="Right" ToolTipService.InitialShowDelay="200" ToolTipService.VerticalOffset="-1" LogoScale="0.85" Click="Refresh" Logo="M875.52 148.48C783.36 56.32 655.36 0 512 0 291.84 0 107.52 138.24 30.72 332.8l122.88 46.08C204.8 230.4 348.16 128 512 128c107.52 0 199.68 40.96 271.36 112.64L640 384h384V0L875.52 148.48zM512 896c-107.52 0-199.68-40.96-271.36-112.64L384 640H0v384l148.48-148.48C240.64 967.68 368.64 1024 512 1024c220.16 0 404.48-138.24 481.28-332.8L870.4 645.12C819.2 793.6 675.84 896 512 896z" />
+                    </x:Array>
+                </local:MyListItem.Buttons>
+            </local:MyListItem>
+            <local:MyListItem x:Name="ItemHand" IsScaleAnimationEnabled="False" Type="RadioBox" MinPaddingRight="35" Height="36" VerticalAlignment="Top" Title="手动安装包" 
                           LogoScale="1.02" Logo="M292.693 787.627c0 30.72-24.746 55.466-55.466 55.466s-55.467-24.746-55.467-55.466 24.747-55.467 55.467-55.467c30.72-0.853 55.466 24.747 55.466 55.467z M1000.96 241.493c-2.56-5.973-4.267-11.946-6.827-17.92-0.853-6.826-4.266-12.8-8.533-17.92-7.68-9.386-18.773-15.36-31.573-15.36-6.827 0-13.654 1.707-19.627 5.12l-15.36 15.36-17.067 17.067-21.333 21.333L749.227 381.44c-14.507 14.507-38.4 14.507-52.907 0l-54.613-54.613c-14.507-14.507-14.507-38.4 0-52.907l132.266-132.267 14.507-14.506 20.48-20.48 16.213-16.214c3.414-5.973 5.12-11.946 5.12-19.626 0-12.8-5.973-24.747-16.213-32.427-5.973-4.267-11.947-6.827-18.773-7.68-5.12-2.56-10.24-4.267-16.214-5.973-36.693-12.8-76.8-19.627-117.76-19.627-7.68 0-14.506 0-22.186 0.853-188.587 11.947-337.92 168.107-337.92 360.96 0 16.214 0.853 32.427 3.413 48.64L56.32 663.04c-73.387 74.24-73.387 193.707 0 267.093l33.28 33.28c73.387 73.387 193.707 73.387 267.093 0l240.64-241.493c21.334 4.267 42.667 5.973 64 5.973 190.294 0 346.454-146.773 360.107-333.653 0.853-8.533 0.853-17.92 0.853-27.307 0.854-44.373-6.826-86.186-21.333-125.44zM658.773 639.147c-28.16 0-54.613-4.267-79.36-11.094-4.266 7.68-10.24 14.507-16.213 21.334l-258.56 258.56c-43.52 43.52-115.2 43.52-158.72 0l-29.013-29.014c-43.52-44.373-43.52-115.2 0-158.72l212.48-212.48 46.08-46.08c5.973-5.973 12.8-11.093 19.626-15.36-8.533-26.453-12.8-54.613-12.8-83.626v-1.707c0-152.747 123.734-275.627 276.48-275.627 18.774 0 37.547 1.707 55.467 5.974L597.333 207.36c-52.053 52.053-52.053 137.387 0 189.44l29.867 29.867c52.053 52.053 137.387 52.053 189.44 0L930.987 312.32c2.56 16.213 4.266 33.28 4.266 50.347 0 152.746-123.733 276.48-276.48 276.48z" />
-        <TextBlock x:Name="LabHand" Visibility="Collapsed" Text="▼ 手动安装包" Padding="11,18,5,4" Opacity="0.6" FontSize="12" />
-        <local:MyListItem x:Name="ItemClient" Visibility="Collapsed" IsScaleAnimationEnabled="False" Type="RadioBox" Tag="4" MinPaddingRight="35" Height="36" VerticalAlignment="Top" Title="Minecraft" 
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-            </local:MyListItem.Buttons>
-        </local:MyListItem>
-        <local:MyListItem x:Name="ItemPack" Type="RadioBox" IsScaleAnimationEnabled="False" Tag="12" MinPaddingRight="35" Height="36" VerticalAlignment="Top" Title="整合包"
+                <local:MyListItem.Buttons>
+                    <x:Array Type="{x:Type local:MyIconButton}">
+                        <local:MyIconButton Tag="11" ToolTip="刷新" ToolTipService.Placement="Right" ToolTipService.InitialShowDelay="200" ToolTipService.VerticalOffset="-1" LogoScale="0.85" Click="Refresh" Logo="M875.52 148.48C783.36 56.32 655.36 0 512 0 291.84 0 107.52 138.24 30.72 332.8l122.88 46.08C204.8 230.4 348.16 128 512 128c107.52 0 199.68 40.96 271.36 112.64L640 384h384V0L875.52 148.48zM512 896c-107.52 0-199.68-40.96-271.36-112.64L384 640H0v384l148.48-148.48C240.64 967.68 368.64 1024 512 1024c220.16 0 404.48-138.24 481.28-332.8L870.4 645.12C819.2 793.6 675.84 896 512 896z" />
+                    </x:Array>
+                </local:MyListItem.Buttons>
+            </local:MyListItem>
+            <local:MyListItem x:Name="ItemPack" Type="RadioBox" IsScaleAnimationEnabled="False" Tag="12" MinPaddingRight="35" Height="36" VerticalAlignment="Top" Title="整合包"
                           LogoScale="0.98" Logo="M511.488 995.328a128.654222 128.654222 0 0 1-57.116444-13.112889L70.769778 791.808a126.833778 126.833778 0 0 1-70.769778-113.777778V311.608889a126.179556 126.179556 0 0 1 15.36-60.103111V248.604444c1.479111-2.901333 3.356444-5.603556 5.518222-8.021333a127.630222 127.630222 0 0 1 49.891556-42.325333L454.371556 13.368889a128.739556 128.739556 0 0 1 112.981333 0l383.601778 190.407111a126.862222 126.862222 0 0 1 72.049777 113.379556v360.874666a126.805333 126.805333 0 0 1-70.769777 115.939556L568.604444 984.32c-17.92 7.964444-37.461333 11.747556-57.116444 11.008z m42.638222-470.897778v370.204445l360.192-178.545778c14.449778-7.253333 23.552-21.987556 23.438222-38.087111v-335.928889L554.097778 524.430222zM85.248 330.666667v347.335111a42.268444 42.268444 0 0 0 23.438222 38.087111l360.192 178.545778V523.576889L85.248 330.666667zM135.537778 260.835556l375.950222 189.952 137.671111-65.564445L286.435556 188.074667 135.537778 260.864z m245.105778-118.471112l363.576888 197.973334 150.897778-71.480889-365.283555-180.224a42.922667 42.922667 0 0 0-37.518223 0l-111.672888 53.731555z">
-            <local:MyListItem.Buttons>
-                <x:Array Type="{x:Type local:MyIconButton}">
-                    <local:MyIconButton Tag="12" ToolTip="刷新" ToolTipService.Placement="Right" ToolTipService.InitialShowDelay="200" ToolTipService.VerticalOffset="-1" LogoScale="0.85" Click="Refresh" Logo="M875.52 148.48C783.36 56.32 655.36 0 512 0 291.84 0 107.52 138.24 30.72 332.8l122.88 46.08C204.8 230.4 348.16 128 512 128c107.52 0 199.68 40.96 271.36 112.64L640 384h384V0L875.52 148.48zM512 896c-107.52 0-199.68-40.96-271.36-112.64L384 640H0v384l148.48-148.48C240.64 967.68 368.64 1024 512 1024c220.16 0 404.48-138.24 481.28-332.8L870.4 645.12C819.2 793.6 675.84 896 512 896z" />
-                </x:Array>
-            </local:MyListItem.Buttons>
-        </local:MyListItem>
+                <local:MyListItem.Buttons>
+                    <x:Array Type="{x:Type local:MyIconButton}">
+                        <local:MyIconButton Tag="12" ToolTip="刷新" ToolTipService.Placement="Right" ToolTipService.InitialShowDelay="200" ToolTipService.VerticalOffset="-1" LogoScale="0.85" Click="Refresh" Logo="M875.52 148.48C783.36 56.32 655.36 0 512 0 291.84 0 107.52 138.24 30.72 332.8l122.88 46.08C204.8 230.4 348.16 128 512 128c107.52 0 199.68 40.96 271.36 112.64L640 384h384V0L875.52 148.48zM512 896c-107.52 0-199.68-40.96-271.36-112.64L384 640H0v384l148.48-148.48C240.64 967.68 368.64 1024 512 1024c220.16 0 404.48-138.24 481.28-332.8L870.4 645.12C819.2 793.6 675.84 896 512 896z" />
+                    </x:Array>
+                </local:MyListItem.Buttons>
+            </local:MyListItem>
 
-    </StackPanel>
+        </StackPanel>
+    </local:MyScrollViewer>
 </local:MyPageLeft>

Plain Craft Launcher 2/Pages/PageDownload/PageDownloadLeft.xaml.vb

@@ -1,4 +1,5 @@
 Public Class PageDownloadLeft
+    Implements IRefreshable
 
 #Region "页面切换"
 
@@ -61,7 +62,7 @@
             PageChangeRun(PageGet(ID))
             PageID = ID
         Catch ex As Exception
-            Log(ex, "切换设置分页面失败（ID " & ID & "）", LogLevel.Feedback)
+            Log(ex, "切换分页面失败（ID " & ID & "）", LogLevel.Feedback)
         Finally
             AniControlEnabled -= 1
         End Try
@@ -91,7 +92,13 @@
 
     '强制刷新
     Public Sub Refresh(sender As Object, e As EventArgs) '由边栏按钮匿名调用
-        Select Case Val(sender.Tag)
+        Refresh(Val(sender.Tag))
+    End Sub
+    Public Sub Refresh() Implements IRefreshable.Refresh
+        Refresh(FrmMain.PageCurrentSub)
+    End Sub
+    Public Sub Refresh(SubType As FormMain.PageSubType)
+        Select Case SubType
             Case FormMain.PageSubType.DownloadInstall
                 DlClientListLoader.Start(IsForceRestart:=True)
                 DlOptiFineListLoader.Start(IsForceRestart:=True)
@@ -106,12 +113,14 @@
                 PageDownloadMod.Storage = New CompProjectStorage
                 PageDownloadMod.Page = 0
                 CompProjectCache.Clear()
+                CompFilesCache.Clear()
                 If FrmDownloadMod IsNot Nothing Then FrmDownloadMod.PageLoaderRestart()
                 ItemMod.Checked = True
             Case FormMain.PageSubType.DownloadPack
                 PageDownloadPack.Storage = New CompProjectStorage
                 PageDownloadPack.Page = 0
                 CompProjectCache.Clear()
+                CompFilesCache.Clear()
                 If FrmDownloadPack IsNot Nothing Then FrmDownloadPack.PageLoaderRestart()
                 ItemPack.Checked = True
             Case FormMain.PageSubType.DownloadClient

Plain Craft Launcher 2/Pages/PageDownload/PageDownloadMod.xaml

@@ -33,20 +33,17 @@
                         <TextBlock VerticalAlignment="Center" Grid.Row="2" HorizontalAlignment="Left" Text="版本" Margin="0,0,18,0" />
                         <local:MyComboBox x:Name="TextSearchVersion" Grid.Row="2" Grid.Column="1" Grid.ColumnSpan="2" IsEditable="True" MaxDropDownHeight="320">
                             <local:MyComboBoxItem Content="全部 (也可自行输入)" IsSelected="True" />
+                            <local:MyComboBoxItem Content="1.21.4" />
                             <local:MyComboBoxItem Content="1.21.1" />
-                            <local:MyComboBoxItem Content="1.21" />
                             <local:MyComboBoxItem Content="1.20.6" />
-                            <local:MyComboBoxItem Content="1.20.4" />
                             <local:MyComboBoxItem Content="1.20.1" />
                             <local:MyComboBoxItem Content="1.19.4" />
                             <local:MyComboBoxItem Content="1.19.2" />
                             <local:MyComboBoxItem Content="1.18.2" />
                             <local:MyComboBoxItem Content="1.17.1" />
                             <local:MyComboBoxItem Content="1.16.5" />
-                            <local:MyComboBoxItem Content="1.15.2" />
                             <local:MyComboBoxItem Content="1.14.4" />
                             <local:MyComboBoxItem Content="1.12.2" />
-                            <local:MyComboBoxItem Content="1.11.2" />
                             <local:MyComboBoxItem Content="1.10.2" />
                             <local:MyComboBoxItem Content="1.8.9" />
                             <local:MyComboBoxItem Content="1.7.10" />

Plain Craft Launcher 2/Pages/PageDownload/PageDownloadMod.xaml.vb

@@ -1,24 +1,62 @@
 Public Class PageDownloadMod
 
     Public Const PageSize = 40
+    ''' <summary>
+    ''' 在切换到该页面时自动设置的目标版本。
+    ''' </summary>
+    Public Shared TargetVersion As McVersion = Nothing
 
     '加载器信息
     Public Shared Loader As New LoaderTask(Of CompProjectRequest, Integer)("CompProject Mod", AddressOf CompProjectsGet, AddressOf LoaderInput) With {.ReloadTimeout = 60 * 1000}
     Public Shared Storage As New CompProjectStorage
     Public Shared Page As Integer = 0
-    Private Sub PageDownloadMod_Inited(sender As Object, e As EventArgs) Handles Me.Initialized
+    Private IsLoaderInited As Boolean = False
+    Private Sub PageDownloadMod_Inited(sender As Object, e As EventArgs) Handles Me.Loaded
+        '不知道从 Initialized 改成 Loaded 会不会有问题，但用 Initialized 会导致初始的筛选器修改被覆盖回默认值
+        If TargetVersion IsNot Nothing Then
+            '设置目标
+            ResetFilter() '重置筛选器
+            TextSearchVersion.Text = TargetVersion.Version.McName
+            Dim GetTargetItemByName =
+            Function(Name As String) As MyComboBoxItem
+                For Each Item As MyComboBoxItem In ComboSearchLoader.Items
+                    If Item.Content = Name Then Return Item
+                Next
+                Return ComboSearchLoader.Items(0)
+            End Function
+            If TargetVersion.Version.HasForge Then
+                ComboSearchLoader.SelectedItem = GetTargetItemByName("Forge")
+            ElseIf TargetVersion.Version.HasFabric Then
+                ComboSearchLoader.SelectedItem = GetTargetItemByName("Fabric")
+            ElseIf TargetVersion.Version.HasNeoForge Then
+                ComboSearchLoader.SelectedItem = GetTargetItemByName("NeoForge")
+            End If
+            TargetVersion = Nothing
+            '如果已经完成请求，则重新开始
+            If IsLoaderInited Then StartNewSearch()
+            PanScroll.ScrollToHome()
+        End If
+        '加载器初始化
+        If IsLoaderInited Then Return
+        IsLoaderInited = True
         PageLoaderInit(Load, PanLoad, PanContent, PanAlways, Loader, AddressOf Load_OnFinish, AddressOf LoaderInput)
         If McVersionHighest = -1 Then McVersionHighest = Math.Max(McVersionHighest, Integer.Parse(CType(TextSearchVersion.Items(1), MyComboBoxItem).Content.ToString.Split(".")(1)))
     End Sub
     Private Shared Function LoaderInput() As CompProjectRequest
         Dim Request As New CompProjectRequest(CompType.Mod, Storage, (Page + 1) * PageSize)
         If FrmDownloadMod IsNot Nothing Then
+            Dim ModLoader As CompModLoaderType = Val(FrmDownloadMod.ComboSearchLoader.SelectedItem.Tag)
+            Dim GameVersion As String = If(FrmDownloadMod.TextSearchVersion.Text = "全部 (也可自行输入)", Nothing,
+                    If(FrmDownloadMod.TextSearchVersion.Text.Contains(".") OrElse FrmDownloadMod.TextSearchVersion.Text.Contains("w"), FrmDownloadMod.TextSearchVersion.Text, Nothing))
+            If GameVersion IsNot Nothing AndAlso GameVersion.Contains(".") AndAlso Val(GameVersion.Split(".")(1)) < 14 AndAlso '1.14-
+                ModLoader = CompModLoaderType.Forge Then '选择了 Forge
+                ModLoader = CompModLoaderType.Any '此时，视作没有筛选 Mod Loader（因为部分老 Mod 没有设置自己支持的加载器）
+            End If
             With Request
                 .SearchText = FrmDownloadMod.TextSearchName.Text
-                .GameVersion = If(FrmDownloadMod.TextSearchVersion.Text = "全部 (也可自行输入)", Nothing,
-                    If(FrmDownloadMod.TextSearchVersion.Text.Contains(".") OrElse FrmDownloadMod.TextSearchVersion.Text.Contains("w"), FrmDownloadMod.TextSearchVersion.Text, Nothing))
+                .GameVersion = GameVersion
                 .Tag = FrmDownloadMod.ComboSearchTag.SelectedItem.Tag
-                .ModLoader = Val(FrmDownloadMod.ComboSearchLoader.SelectedItem.Tag)
+                .ModLoader = ModLoader
                 .Source = CType(Val(FrmDownloadMod.ComboSearchSource.SelectedItem.Tag), CompSourceType)
             End With
         End If
@@ -112,7 +150,7 @@
     End Sub
 
     '重置按钮
-    Private Sub BtnSearchReset_Click(sender As Object, e As EventArgs) Handles BtnSearchReset.Click
+    Private Sub ResetFilter() Handles BtnSearchReset.Click
         TextSearchName.Text = ""
         TextSearchVersion.Text = "全部 (也可自行输入)"
         TextSearchVersion.SelectedIndex = 0

Plain Craft Launcher 2/Pages/PageDownload/PageDownloadOptiFine.xaml

@@ -8,14 +8,12 @@
         <StackPanel Orientation="Vertical" Margin="5">
             <local:MyCard Margin="20,20,20,0" Grid.IsSharedSizeScope="True" Title="OptiFine 简介" x:Name="CardTip">
                 <StackPanel Margin="25,40,15,20">
-                    <TextBlock Name="LabConnect" Margin="0,0,0,11" Text="OptiFine 又名高清修复，它让你可以安装光影、使用高清材质，并且可以大幅提高游戏性能。" TextWrapping="Wrap" />
+                    <TextBlock Name="LabConnect" Margin="0,0,0,11" Text="OptiFine 又称为高清修复，以允许安装光影、使用高清材质、提高游戏性能，但与 Mod 的兼容性不佳。" TextWrapping="Wrap" />
                     <Grid Height="35">
                         <Grid.ColumnDefinitions>
                             <ColumnDefinition Width="Auto" SharedSizeGroup="Button" />
-                            <ColumnDefinition Width="Auto" SharedSizeGroup="Button" />
                         </Grid.ColumnDefinitions>
-                        <local:MyButton x:Name="BtnChina" Grid.Column="0" MinWidth="140" Text="打开中文网" Padding="13,0" Margin="0,0,20,0" HorizontalAlignment="Left" ColorType="Highlight" />
-                        <local:MyButton x:Name="BtnWeb" Grid.Column="1" MinWidth="140" Text="打开官网" Padding="13,0" Margin="0,0,20,0" HorizontalAlignment="Left" />
+                        <local:MyButton x:Name="BtnWeb" Grid.Column="0" MinWidth="140" Text="打开官网" Padding="13,0" Margin="0,0,20,0" HorizontalAlignment="Left" />
                     </Grid>
                 </StackPanel>
             </local:MyCard>

Plain Craft Launcher 2/Pages/PageDownload/PageDownloadOptiFine.xaml.vb

@@ -49,8 +49,5 @@
     Private Sub BtnWeb_Click(sender As Object, e As EventArgs) Handles BtnWeb.Click
         OpenWebsite("https://www.optifine.net/")
     End Sub
-    Private Sub BtnChina_Click(sender As Object, e As EventArgs) Handles BtnChina.Click
-        OpenWebsite("https://optifine.cn/home")
-    End Sub
 
 End Class

Plain Craft Launcher 2/Pages/PageDownload/PageDownloadPack.xaml

@@ -32,20 +32,17 @@
                         <TextBlock VerticalAlignment="Center" Grid.Row="2" HorizontalAlignment="Left" Text="版本" Margin="0,0,18,0" />
                         <local:MyComboBox x:Name="TextSearchVersion" Grid.Row="2" Grid.Column="1" IsEditable="True" MaxDropDownHeight="320">
                             <local:MyComboBoxItem Content="全部 (也可自行输入)" IsSelected="True" />
+                            <local:MyComboBoxItem Content="1.21.4" />
                             <local:MyComboBoxItem Content="1.21.1" />
-                            <local:MyComboBoxItem Content="1.21" />
                             <local:MyComboBoxItem Content="1.20.6" />
-                            <local:MyComboBoxItem Content="1.20.4" />
                             <local:MyComboBoxItem Content="1.20.1" />
                             <local:MyComboBoxItem Content="1.19.4" />
                             <local:MyComboBoxItem Content="1.19.2" />
                             <local:MyComboBoxItem Content="1.18.2" />
                             <local:MyComboBoxItem Content="1.17.1" />
                             <local:MyComboBoxItem Content="1.16.5" />
-                            <local:MyComboBoxItem Content="1.15.2" />
                             <local:MyComboBoxItem Content="1.14.4" />
                             <local:MyComboBoxItem Content="1.12.2" />
-                            <local:MyComboBoxItem Content="1.11.2" />
                             <local:MyComboBoxItem Content="1.10.2" />
                             <local:MyComboBoxItem Content="1.8.9" />
                             <local:MyComboBoxItem Content="1.7.10" />

Plain Craft Launcher 2/Pages/PageLaunch/FormLoginOAuth.xaml

@@ -1,28 +0,0 @@
-<Window x:Class="FormLoginOAuth"
-        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-        xmlns:local="clr-namespace:PCL"
-        mc:Ignorable="d"
-        Height="720" Width="580" MinHeight="720" MinWidth="580" ResizeMode="CanResize" WindowStartupLocation="CenterScreen" Title="Microsoft 账户登录">
-    <Grid>
-        <Grid.Background>
-            <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
-                <GradientStop Color="White" Offset="0"/>
-                <GradientStop Color="{DynamicResource ColorObject8}" Offset="1"/>
-            </LinearGradientBrush>
-        </Grid.Background>
-        <StackPanel x:Name="PanLoading" Orientation="Vertical" VerticalAlignment="Center" HorizontalAlignment="Center">
-            <local:MyLoading x:Name="Loading" Text="正在加载登录页面" HorizontalAlignment="Center" />
-            <TextBlock Text="如果网络环境不佳，加载可能非常缓慢甚至一直加载不出来" Margin="0,25,0,0"
-                       HorizontalAlignment="Center" Foreground="{DynamicResource ColorBrush1}" Opacity="0.7" />
-            <TextBlock Text="此时请尝试使用 VPN 或加速器，然后重试"
-                       HorizontalAlignment="Center" Foreground="{DynamicResource ColorBrush1}" Opacity="0.7" />
-        </StackPanel>
-        <WebBrowser x:Name="Browser1" Visibility="Collapsed" Tag="1" Margin="0,0,0,25" />
-        <WebBrowser x:Name="Browser2" Visibility="Collapsed" Tag="2" Margin="0,0,0,25" />
-        <WebBrowser x:Name="Browser3" Visibility="Collapsed" Tag="3" Margin="0,0,0,25" />
-        <local:MyTextButton Text="如果遇到问题，可以点击这里使用系统浏览器登录" HorizontalAlignment="Center" VerticalAlignment="Bottom" Margin="0,0,0,5" x:Name="HintSwitch" />
-    </Grid>
-</Window>

Plain Craft Launcher 2/Pages/PageLaunch/FormLoginOAuth.xaml.vb

@@ -1,100 +0,0 @@
-Imports System.Windows.Navigation
-
-Public Class FormLoginOAuth
-
-    Public Event OnLoginSuccess(code As String)
-    Public Event OnLoginCanceled(IsSwitch As Boolean)
-
-    '跳转事件
-    Private IsLoginSuccessed As Boolean = False
-    Private IsSwitch As Boolean = False
-    Private Sub Browser_Navigating(sender As WebBrowser, e As NavigatingCancelEventArgs) Handles Browser1.Navigating, Browser2.Navigating, Browser3.Navigating
-        Dim Url As String = e.Uri.AbsoluteUri
-        If ModeDebug Then Log("[Login] 登录浏览器 " & sender.Tag & " 导向：" & Url)
-        If Url.Contains("code=") Then
-            Dim Code As String = RegexSeek(Url, "(?<=code\=)[^&]+")
-            Log("[Login] 抓取到 OAuth 返回码：" & Code)
-            IsLoginSuccessed = True
-            RaiseEvent OnLoginSuccess(Code)
-        ElseIf Url.Contains("github.") Then
-            Hint("PCL 不支持使用 GitHub 登录微软账号！", HintType.Critical)
-            Close()
-        End If
-    End Sub
-
-    '已导航事件
-    Private IsFirstLoaded As Boolean = False
-    Private IsFirstLoadedLock As New Object
-    Private Sub Browser_Navigated(sender As WebBrowser, e As NavigationEventArgs) Handles Browser1.Navigated, Browser2.Navigated, Browser3.Navigated
-        SyncLock IsFirstLoadedLock
-            If IsFirstLoaded Then Exit Sub
-            IsFirstLoaded = True
-        End SyncLock
-        RunInThread(Sub()
-                        Thread.Sleep(1000)
-                        RunInUi(Sub()
-                                    sender.Visibility = Visibility.Visible
-                                    PanLoading.Visibility = Visibility.Collapsed
-                                    Log("[Login] 已将登录窗口切换至浏览器")
-                                End Sub)
-                    End Sub)
-    End Sub
-
-    '窗体的进出事件
-    Public Shared LoginUrl1 As String = "https://login.microsoftonline.com/consumers/oauth2/v2.0/authorize?prompt=login&client_id=00000000402b5328&response_type=code&scope=service%3A%3Auser.auth.xboxlive.com%3A%3AMBI_SSL&redirect_uri=https:%2F%2Flogin.live.com%2Foauth20_desktop.srf"
-    Public Shared LoginUrl2 As String = "https://login.live.com/oauth20_authorize.srf?prompt=login&client_id=00000000402b5328&response_type=code&scope=service%3A%3Auser.auth.xboxlive.com%3A%3AMBI_SSL&redirect_uri=https:%2F%2Flogin.live.com%2Foauth20_desktop.srf"
-    Private Sub FrmLoginOAuth_Loaded(sender As Object, e As RoutedEventArgs) Handles Me.Loaded
-        Browser1.Navigate(LoginUrl1)
-        RunInThread(Sub()
-                        '估计是由于时间戳原因，同时导航会导致误报密码失败
-                        Thread.Sleep(2500)
-                        RunInUi(Sub()
-                                    Try '防止在 Dispose 之后调用
-                                        If Not IsFirstLoaded Then Browser2.Navigate(LoginUrl1)
-                                    Catch
-                                    End Try
-                                End Sub)
-                        Thread.Sleep(2500)
-                        RunInUi(Sub()
-                                    Try
-                                        If Not IsFirstLoaded Then Browser3.Navigate(LoginUrl2)
-                                    Catch
-                                    End Try
-                                End Sub)
-                    End Sub)
-    End Sub
-    Private Sub FormLoginOAuth_Closed() Handles Me.Closed
-        RunInThread(Sub()
-                        Thread.Sleep(1000) '释放会卡一下，所以稍等一下……
-                        RunInUiWait(Sub()
-                                        Try
-                                            Browser1.Dispose()
-                                        Catch ex As Exception
-                                            Log(ex, "释放微软登录浏览器 1 失败")
-                                        End Try
-                                    End Sub)
-                        Thread.Sleep(200)
-                        RunInUiWait(Sub()
-                                        Try
-                                            Browser2.Dispose()
-                                        Catch ex As Exception
-                                            Log(ex, "释放微软登录浏览器 2 失败")
-                                        End Try
-                                    End Sub)
-                        Thread.Sleep(200)
-                        RunInUiWait(Sub()
-                                        Try
-                                            Browser3.Dispose()
-                                        Catch ex As Exception
-                                            Log(ex, "释放微软登录浏览器 3 失败")
-                                        End Try
-                                    End Sub)
-                    End Sub)
-        If Not IsLoginSuccessed Then RaiseEvent OnLoginCanceled(IsSwitch)
-        FrmMain.Focus()
-    End Sub
-    Private Sub HintSwitch_Click() Handles HintSwitch.Click
-        IsSwitch = True
-        Close()
-    End Sub
-End Class

Plain Craft Launcher 2/Pages/PageLaunch/MyMsgLogin.xaml

@@ -24,7 +24,7 @@
             <TextBlock Grid.Row="0" FontSize="23" TextTrimming="None" Foreground="{DynamicResource ColorBrush2}" HorizontalAlignment="Left" Name="LabTitle" Margin="7,-1,70,9" Text="测试标题文本" VerticalAlignment="Top" SnapsToDevicePixels="False" UseLayoutRounding="False" />
             <Rectangle x:Name="ShapeLine" Grid.Row="1" Height="2" Fill="{Binding Foreground, ElementName=LabTitle}" />
             <my:MyScrollViewer Grid.Row="3" VerticalAlignment="Top" x:Name="PanCaption" Margin="0,0,0,17" Padding="7,0,15,0"
-                               VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled" DeltaMuity="0.7">
+                               VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled" DeltaMult="0.7">
                 <TextBlock VerticalAlignment="Top" TextTrimming="None" TextWrapping="Wrap" Name="LabCaption" FontSize="15" LineHeight="18"
                            Foreground="#FF5C5C5C" FontWeight="Normal" Padding="1" />
             </my:MyScrollViewer>

Plain Craft Launcher 2/Pages/PageLaunch/MyMsgLogin.xaml.vb

@@ -56,6 +56,9 @@
         }, "MyMsgBox " & Uuid)
     End Sub
 
+    '实现回车和 Esc 的接口（#4857）
+    Public Sub Btn1_Click() Handles Btn1.Click
+    End Sub
     Public Sub Btn3_Click() Handles Btn3.Click
         Finished(New ThreadInterruptedException)
     End Sub
@@ -93,7 +96,7 @@
     End Sub
 
     Private Sub WorkThread()
-        Thread.Sleep(4000)
+        Thread.Sleep(3000)
         If MyConverter.IsExited Then Exit Sub
         OpenWebsite(Website)
         ClipboardSet(UserCode)
@@ -122,12 +125,15 @@
                 ElseIf ex.Message.Contains("expired_token") Then
                     Finished(New Exception("$登录用时太长啦，重新试试吧！"))
                     Return
+                ElseIf ex.Message.Contains("AADSTS70000") Then '可能不能判 “invalid_grant”，见 #269
+                    Finished(New RestartException)
+                    Return
                 ElseIf ex.Message.Contains("authorization_pending") Then
-                    Thread.Sleep(1000)
+                    Thread.Sleep(2000)
                 ElseIf UnknownFailureCount <= 2 Then
                     UnknownFailureCount += 1
                     Log(ex, $"登录轮询第 {UnknownFailureCount} 次失败")
-                    Thread.Sleep(1000)
+                    Thread.Sleep(2000)
                 Else
                     Finished(New Exception("登录轮询失败", ex))
                     Return

Plain Craft Launcher 2/Pages/PageLaunch/MySkin.xaml.vb

@@ -177,8 +177,8 @@
         Sub()
             Try
                 '更新缓存
-                WriteIni(PathTemp & "Cache\Skin\IndexMs.ini", Setup.Get("CacheMsUuid"), SkinAddress)
-                Log(String.Format("[Skin] 已写入皮肤地址缓存 {0} -> {1}", Setup.Get("CacheMsUuid"), SkinAddress))
+                WriteIni(PathTemp & "Cache\Skin\IndexMs.ini", Setup.Get("CacheMsV2Uuid"), SkinAddress)
+                Log(String.Format("[Skin] 已写入皮肤地址缓存 {0} -> {1}", Setup.Get("CacheMsV2Uuid"), SkinAddress))
                 '刷新控件
                 For Each SkinLoader In {PageLaunchLeft.SkinMs, PageLaunchLeft.SkinLegacy}
                     SkinLoader.WaitForExit(IsForceRestart:=True)
@@ -242,7 +242,7 @@ Retry:
                             {"Vanilla", "原版披风"}, {"Minecon2011", "Minecon 2011 参与者披风"}, {"Minecon2012", "Minecon 2012 参与者披风"},
                             {"Minecon2013", "Minecon 2013 参与者披风"}, {"Minecon2015", "Minecon 2015 参与者披风"}, {"Minecon2016", "Minecon 2016 参与者披风"},
                             {"Cherry Blossom", "樱花披风"}, {"15th Anniversary", "15 周年纪念披风"}, {"Purple Heart", "紫色心形披风"},
-                            {"Follower's", "追随者披风"}, {"MCC 15th Year", "MCC 15 周年披风"}
+                            {"Follower's", "追随者披风"}, {"MCC 15th Year", "MCC 15 周年披风"}, {"Minecraft Experience", "村民救援披风"}
                         }
                         Dim SelectionControl As New List(Of IMyRadio) From {New MyRadioBox With {.Text = "无披风"}}
                         For Each Cape In SkinData("capes")

Plain Craft Launcher 2/Pages/PageLaunch/PageLaunchLeft.xaml.vb

@@ -26,21 +26,15 @@
             If File.Exists(Path & "modpack.zip") Then PackInstallPath = Path & "modpack.zip"
             If File.Exists(Path & "modpack.mrpack") Then PackInstallPath = Path & "modpack.mrpack"
             If PackInstallPath IsNot Nothing Then
-                If MyMsgBox($"PCL 即将在当前文件夹下自动安装整合包。", "自动安装", "继续", "取消") = 1 Then
-                    '确认自动安装
-                    Log("[Launch] 需自动安装整合包：" & PackInstallPath, LogLevel.Debug)
-                    Setup.Set("LaunchFolderSelect", "$.minecraft\")
-                    If Not Directory.Exists(Path & ".minecraft\") Then
-                        Directory.CreateDirectory(Path & ".minecraft\")
-                        Directory.CreateDirectory(Path & ".minecraft\versions\")
-                        McFolderLauncherProfilesJsonCreate(Path & ".minecraft\")
-                    End If
-                    McFolderListLoader.WaitForExit(IsForceRestart:=True)
-                Else
-                    '取消自动安装
-                    Log("[Launch] 取消自动安装整合包：" & PackInstallPath, LogLevel.Debug)
-                    PackInstallPath = Nothing
+                Log("[Launch] 需自动安装整合包：" & PackInstallPath, LogLevel.Debug)
+                Setup.Set("LaunchFolderSelect", "$.minecraft\")
+                If Not Directory.Exists(Path & ".minecraft\") Then
+                    Directory.CreateDirectory(Path & ".minecraft\")
+                    Directory.CreateDirectory(Path & ".minecraft\versions\")
+                    McFolderLauncherProfilesJsonCreate(Path & ".minecraft\")
                 End If
+                PageSelectLeft.AddFolder(Path & ".minecraft\", GetFolderNameFromPath(Path), False)
+                McFolderListLoader.WaitForExit()
             End If
             '确认 Minecraft 文件夹存在
             PathMcFolder = Setup.Get("LaunchFolderSelect").ToString.Replace("$", Path)
@@ -58,18 +52,19 @@
             If Setup.Get("SystemDebugDelay") Then Thread.Sleep(RandomInteger(500, 3000))
             '自动整合包安装
             If PackInstallPath IsNot Nothing Then
-                Dim InstallLoader = ModpackInstall(PackInstallPath)
-                If InstallLoader Is Nothing Then
-                    Log("[Launch] 自动安装整合包失败：" & PackInstallPath)
-                Else
-                    Log("[Launch] 自动安装整合包开始：" & PackInstallPath)
-                    RunInUi(Sub() FrmMain.PageChange(FormMain.PageType.DownloadManager))
+                Try
+                    Dim InstallLoader = ModpackInstall(PackInstallPath, GetFolderNameFromPath(Path))
+                    Log("[Launch] 自动安装整合包已开始：" & PackInstallPath)
                     InstallLoader.WaitForExit()
                     If InstallLoader.State = LoadState.Finished Then
                         Log("[Launch] 自动安装整合包成功，删除安装包：" & PackInstallPath)
                         File.Delete(PackInstallPath)
                     End If
-                End If
+                Catch ex As CancelledException
+                    Log(ex, "自动安装整合包被用户取消：" & PackInstallPath)
+                Catch ex As Exception
+                    Log(ex, "自动安装整合包失败：" & PackInstallPath, LogLevel.Msgbox)
+                End Try
             End If
             '确认 Minecraft 版本存在
             Dim Selection As String = Setup.Get("LaunchVersionSelect")
@@ -296,7 +291,7 @@
             Case 0 '正版或离线
 UnknownType:
                 If RadioLoginType5.Checked Then
-                    If Setup.Get("CacheMsAccess") = "" Then
+                    If Setup.Get("CacheMsV2Access") = "" Then
                         Type = PageType.Ms
                     Else
                         Type = PageType.MsSkin
@@ -311,7 +306,7 @@ UnknownType:
                 RadioLoginType5.Visibility = Visibility.Visible
                 RadioLoginType0.Visibility = Visibility.Visible
             Case 1 '仅正版
-                If Setup.Get("CacheMsAccess") = "" Then
+                If Setup.Get("CacheMsV2Access") = "" Then
                     Type = PageType.Ms
                 Else
                     Type = PageType.MsSkin
@@ -375,7 +370,7 @@ UnknownType:
     Public Shared SkinMs As New LoaderTask(Of EqualableList(Of String), String)("Loader Skin Ms", AddressOf SkinMsLoad, AddressOf SkinMsInput, ThreadPriority.AboveNormal)
     Private Shared Function SkinMsInput() As EqualableList(Of String)
         '获取名称
-        Return New EqualableList(Of String) From {Setup.Get("CacheMsName"), Setup.Get("CacheMsUuid")}
+        Return New EqualableList(Of String) From {Setup.Get("CacheMsV2Name"), Setup.Get("CacheMsV2Uuid")}
     End Function
     Private Shared Sub SkinMsLoad(Data As LoaderTask(Of EqualableList(Of String), String))
         '清空已有皮肤
@@ -431,7 +426,7 @@ Finish:
                 ElseIf Setup.Get("LoginLegacyName") = "" Then
                     Return New EqualableList(Of String) From {0, ""}
                 Else
-                    Return New EqualableList(Of String) From {0, If(Setup.Get("LoginLegacyName").ToString.Before("¨"), "")}
+                    Return New EqualableList(Of String) From {0, If(Setup.Get("LoginLegacyName").ToString.BeforeFirst("¨"), "")}
                 End If
             Case 3
                 Return New EqualableList(Of String) From {3, Setup.Get("LaunchSkinID")}

Plain Craft Launcher 2/Pages/PageLaunch/PageLaunchRight.xaml.vb

@@ -1,4 +1,5 @@
 Public Class PageLaunchRight
+    Implements IRefreshable
 
     Private Sub Init() Handles Me.Loaded
         PanBack.ScrollToHome()
@@ -92,7 +93,7 @@ Download:
                         GoTo Download
                     Case 3
                         Log("[Page] 主页预设：简单主页")
-                        Url = "https://gitee.com/mfn233/PCL-Mainpage/raw/main/Custom.xaml"
+                        Url = "https://raw.gitcode.com/mfn233/PCL-Mainpage/raw/main/Custom.xaml"
                         GoTo Download
                     Case 4
                         Log("[Page] 主页预设：每日整合包推荐")
@@ -104,12 +105,28 @@ Download:
                         GoTo Download
                     Case 6
                         Log("[Page] 主页预设：OpenBMCLAPI 仪表盘 Lite")
-                        Url = "https://pcl-bmcl.milulu.xyz/"
+                        Url = "https://pcl-bmcl.milu.ink/"
                         GoTo Download
                     Case 7
                         Log("[Page] 主页预设：主页市场")
                         Url = "https://homepage-market.pages.dev/Custom.xaml"
                         GoTo Download
+                    Case 8
+                        Log("[Page] 主页预设：更新日志")
+                        Url = "https://updatehomepage.pages.dev/UpdateHomepage.xaml"
+                        GoTo Download
+                    Case 9
+                        Log("[Page] 主页预设：PCL 新功能说明书")
+                        Url = "https://raw.gitcode.com/WForst-Breeze/WhatsNewPCL/raw/main/Custom.xaml"
+                        GoTo Download
+                    Case 10
+                        Log("[Page] 主页预设：OpenMCIM Dashboard")
+                        Url = "https://files.mcimirror.top/PCL"
+                        GoTo Download
+                    Case 11
+                        Log("[Page] 主页预设：杂志主页")
+                        Url = "http://pclhomeplazaoss.lingyunawa.top:26994/d/Homepages/Ext1nguisher/Custom.xaml"
+                        GoTo Download
                 End Select
         End Select
         RunInUi(Sub() LoadContent(Content))
@@ -126,17 +143,17 @@ Download:
             If Address.Contains(".xaml") Then
                 VersionAddress = Address.Replace(".xaml", ".xaml.ini")
             Else
-                VersionAddress = Address.Before("?")
+                VersionAddress = Address.BeforeFirst("?")
                 If Not VersionAddress.EndsWith("/") Then VersionAddress += "/"
                 VersionAddress += "version"
-                If Address.Contains("?") Then VersionAddress += Address.After("?")
+                If Address.Contains("?") Then VersionAddress += Address.AfterLast("?")
             End If
             '校验版本
             Dim Version As String = ""
             Dim NeedDownload As Boolean = True
             Try
                 Version = NetGetCodeByRequestOnce(VersionAddress, Timeout:=10000)
-                If Version.Length > 100 Then Throw New Exception($"获取的自定义主页版本过长（{Version.Length} 字符）")
+                If Version.Length > 1000 Then Throw New Exception($"获取的自定义主页版本过长（{Version.Length} 字符）")
                 Dim CurrentVersion As String = Setup.Get("CacheSavedPageVersion")
                 If Version <> "" AndAlso CurrentVersion <> "" AndAlso Version = CurrentVersion Then
                     Log($"[Page] 当前缓存的自定义主页已为最新，当前版本：{Version}，检查源：{VersionAddress}")
@@ -171,7 +188,7 @@ Download:
     ''' 立即强制刷新自定义主页。
     ''' 必须在 UI 线程调用。
     ''' </summary>
-    Public Sub ForceRefresh()
+    Public Sub ForceRefresh() Implements IRefreshable.Refresh
         Log("[Page] 要求强制刷新自定义主页")
         ClearCache()
         '实际的刷新

Plain Craft Launcher 2/Pages/PageLaunch/PageLoginAuth.xaml.vb

@@ -17,8 +17,8 @@
                 ComboName.ItemsSource = Nothing
             Else
                 ComboName.ItemsSource = Setup.Get("LoginAuthEmail").ToString.Split("¨")
-                ComboName.Text = Setup.Get("LoginAuthEmail").ToString.Before("¨")
-                If Setup.Get("LoginRemember") Then TextPass.Password = Setup.Get("LoginAuthPass").ToString.Before("¨").Trim
+                ComboName.Text = Setup.Get("LoginAuthEmail").ToString.BeforeFirst("¨")
+                If Setup.Get("LoginRemember") Then TextPass.Password = Setup.Get("LoginAuthPass").ToString.BeforeFirst("¨").Trim
             End If
         End If
         IsFirstLoad = False

Plain Craft Launcher 2/Pages/PageLaunch/PageLoginAuthSkin.xaml.vb

@@ -70,9 +70,11 @@
             End Try
         End Sub)
     End Sub
-    Private Sub BtnExit_Click() Handles BtnExit.Click
+    Public Shared Sub ExitLogin() Handles BtnExit.Click
         Setup.Set("CacheAuthAccess", "")
         Setup.Set("CacheAuthUuid", "")
+        Setup.Set("CacheAuthName", "")
+        McLoginAuthLoader.Input = Nothing '防止因为输入的用户名密码相同，直接使用了上次登录的加载器结果
         FrmLaunchLeft.RefreshPage(False, True)
     End Sub
 

Plain Craft Launcher 2/Pages/PageLaunch/PageLoginLegacy.xaml.vb

@@ -26,7 +26,7 @@ Public Class PageLoginLegacy
                 ComboName.ItemsSource = Nothing
             Else
                 ComboName.ItemsSource = Setup.Get("LoginLegacyName").ToString.Split("¨")
-                ComboName.Text = Setup.Get("LoginLegacyName").ToString.Before("¨").Trim
+                ComboName.Text = Setup.Get("LoginLegacyName").ToString.BeforeFirst("¨").Trim
             End If
         End If
         IsReloaded = True

Plain Craft Launcher 2/Pages/PageLaunch/PageLoginMs.xaml.vb

@@ -37,7 +37,7 @@
     ''' 获取当前页面的登录信息。
     ''' </summary>
     Public Shared Function GetLoginData() As McLoginMs
-        If FrmLoginMs Is Nothing Then Return New McLoginMs With {.OAuthRefreshToken = Setup.Get("CacheMsOAuthRefresh"), .UserName = Setup.Get("CacheMsName")}
+        If FrmLoginMs Is Nothing Then Return New McLoginMs With {.OAuthRefreshToken = Setup.Get("CacheMsV2OAuthRefresh"), .UserName = Setup.Get("CacheMsV2Name")}
         Dim Result As McLoginMs = Nothing
         RunInUiWait(
         Sub()

Plain Craft Launcher 2/Pages/PageLaunch/PageLoginMsSkin.xaml.vb

@@ -12,7 +12,7 @@
     ''' 刷新页面显示的所有信息。
     ''' </summary>
     Public Sub Reload(KeepInput As Boolean)
-        TextName.Text = Setup.Get("CacheMsName")
+        TextName.Text = Setup.Get("CacheMsV2Name")
         '皮肤在 Loaded 加载
     End Sub
     ''' <summary>
@@ -20,9 +20,9 @@
     ''' </summary>
     Public Shared Function GetLoginData() As McLoginMs
         If McLoginMsLoader.State = LoadState.Finished Then
-            Return New McLoginMs With {.OAuthRefreshToken = Setup.Get("CacheMsOAuthRefresh"), .UserName = Setup.Get("CacheMsName"), .AccessToken = Setup.Get("CacheMsAccess"), .Uuid = Setup.Get("CacheMsUuid"), .ProfileJson = Setup.Get("CacheMsProfileJson")}
+            Return New McLoginMs With {.OAuthRefreshToken = Setup.Get("CacheMsV2OAuthRefresh"), .UserName = Setup.Get("CacheMsV2Name"), .AccessToken = Setup.Get("CacheMsV2Access"), .Uuid = Setup.Get("CacheMsV2Uuid"), .ProfileJson = Setup.Get("CacheMsV2ProfileJson")}
         Else
-            Return New McLoginMs With {.OAuthRefreshToken = Setup.Get("CacheMsOAuthRefresh"), .UserName = Setup.Get("CacheMsName")}
+            Return New McLoginMs With {.OAuthRefreshToken = Setup.Get("CacheMsV2OAuthRefresh"), .UserName = Setup.Get("CacheMsV2Name")}
         End If
     End Function
 
@@ -50,11 +50,11 @@
 
     '退出登录
     Private Sub BtnExit_Click() Handles BtnExit.Click
-        Setup.Set("CacheMsOAuthRefresh", "")
-        Setup.Set("CacheMsAccess", "")
-        Setup.Set("CacheMsProfileJson", "")
-        Setup.Set("CacheMsUuid", "")
-        Setup.Set("CacheMsName", "")
+        Setup.Set("CacheMsV2OAuthRefresh", "")
+        Setup.Set("CacheMsV2Access", "")
+        Setup.Set("CacheMsV2ProfileJson", "")
+        Setup.Set("CacheMsV2Uuid", "")
+        Setup.Set("CacheMsV2Name", "")
         McLoginMsLoader.Abort()
         FrmLaunchLeft.RefreshPage(False, True)
     End Sub
@@ -90,8 +90,8 @@
             Try
 Retry:
                 If McLoginMsLoader.State = LoadState.Loading Then McLoginMsLoader.WaitForExit() '等待登录结束
-                Dim AccessToken As String = Setup.Get("CacheMsAccess")
-                Dim Uuid As String = Setup.Get("CacheMsUuid")
+                Dim AccessToken As String = Setup.Get("CacheMsV2Access")
+                Dim Uuid As String = Setup.Get("CacheMsV2Uuid")
 
                 Dim Client As New Net.Http.HttpClient With {.Timeout = New TimeSpan(0, 0, 30)}
                 Client.DefaultRequestHeaders.Authorization = New Net.Http.Headers.AuthenticationHeaderValue("Bearer", AccessToken)

Plain Craft Launcher 2/Pages/PageLaunch/PageLoginNide.xaml.vb

@@ -17,8 +17,8 @@
                 ComboName.ItemsSource = Nothing
             Else
                 ComboName.ItemsSource = Setup.Get("LoginNideEmail").ToString.Split("¨")
-                ComboName.Text = Setup.Get("LoginNideEmail").ToString.Before("¨")
-                If Setup.Get("LoginRemember") Then TextPass.Password = Setup.Get("LoginNidePass").ToString.Before("¨").Trim
+                ComboName.Text = Setup.Get("LoginNideEmail").ToString.BeforeFirst("¨")
+                If Setup.Get("LoginRemember") Then TextPass.Password = Setup.Get("LoginNidePass").ToString.BeforeFirst("¨").Trim
             End If
         End If
         IsFirstLoad = False

Plain Craft Launcher 2/Pages/PageLaunch/PageLoginNideSkin.xaml.vb

@@ -47,8 +47,9 @@
     Private Sub BtnEdit_Click(sender As Object, e As EventArgs) Handles BtnEdit.Click
         OpenWebsite("https://login.mc-user.com:233/account/changepw")
     End Sub
-    Private Sub BtnExit_Click() Handles BtnExit.Click
+    Public Shared Sub ExitLogin() Handles BtnExit.Click
         Setup.Set("CacheNideAccess", "")
+        McLoginNideLoader.Input = Nothing '防止因为输入的用户名密码相同，直接使用了上次登录的加载器结果
         FrmLaunchLeft.RefreshPage(False, True)
     End Sub
 

Plain Craft Launcher 2/Pages/PageLink/PageLinkIoi.xaml.vb

@@ -111,8 +111,6 @@ Public Class PageLinkIoi
     End Sub
     '复制联机码
     Public Shared Sub BtnLeftCopy_Click() Handles BtnLeftCopy.Click
-        ClipboardSet(IoiId.Substring(4) & SecretEncrypt(GetPlayerName), False)
-        Hint("已复制联机码！", HintType.Finish)
     End Sub
 
 #End Region
@@ -419,75 +417,6 @@ Public Class PageLinkIoi
 
     '获取数据包
     Public Shared Sub ReceiveJson(JsonData As JObject, Optional NewSocket As Socket = Nothing)
-        '获取数据
-        Dim Id As String = JsonData("id"), Type As String = JsonData("type")
-        Select Case Type
-            Case "connect"
-                Dim DisplayName As String = JsonData("name")
-                Dim User As New LinkUserIoi(Id, DisplayName, NewSocket)
-                '如果发生了双向连接
-                If UserList.ContainsKey(Id) Then
-                    If Id > IoiId Then
-                        Log("[IOI] 双向连接，应当抛弃当前用户（" & DisplayName & "）")
-                        For Each Pair In UserList(User.Id).Ports.ToList
-                            User.Ports(Pair.Key) = Pair.Value
-                        Next
-                        UserList(Id).Dispose()
-                    Else
-                        '应当保留当前用户
-                        Log("[IOI] 双向连接，应当保留当前用户（" & DisplayName & "）")
-                        NewSocket.Dispose()
-                        Exit Sub
-                    End If
-                End If
-                '加入列表
-                UserList.Add(Id, User)
-                '返回请求
-                User.RelativeThread = RunInNewThread(Sub()
-                                                         SendPortsubBack(User, JsonData("version").ToObject(Of Integer))
-                                                     End Sub, "Link Connect " & DisplayName)
-                '更新时间
-                User.LastReceive = Date.Now
-            Case "update"
-                If Not UserList.ContainsKey(Id) Then Throw New Exception("未在列表中的用户发送了更新请求：" & Id)
-                Dim User = UserList(Id)
-                '拉满进度（该请求也作为反向连接回应出现，用于向正向连接方传达连接已完成信号）
-                User.Progress = 1
-                '更新名称
-                Dim DisplayName As String = JsonData("name")
-                User.DisplayName = DisplayName
-                '更新房间列表
-                If JsonData("rooms") IsNot Nothing Then
-                    User.Rooms = New List(Of RoomEntry)
-                    For Each RoomObject In JsonData("rooms")
-                        User.Rooms.Add(New RoomEntry(RoomObject("port"), RoomObject("name"), User))
-                    Next
-                End If
-                '更新 Ping
-                Dim Stage As Integer = JsonData("stage"), Unique As Long = JsonData("unique")
-                If Stage > 1 Then
-                    User.PingRecord.Enqueue((Date.Now - User.PingPending(Unique)).TotalMilliseconds / 2)
-                    If User.PingRecord.Count > 5 Then User.PingRecord.Dequeue()
-                    User.PingPending.Remove(Unique)
-                End If
-                '返回请求
-                If Stage > 0 AndAlso Stage < 3 Then RunInNewThread(Sub()
-                                                                       Try
-                                                                           SendUpdateRequest(User, Stage + 1, Unique)
-                                                                       Catch ex As Exception
-                                                                           Log(ex, "发送回程请求失败")
-                                                                       End Try
-                                                                   End Sub, "Link Update " & DisplayName)
-                '更新时间
-                User.LastReceive = Date.Now
-            Case "disconnect"
-                '断开连接
-                If Not UserList.ContainsKey(Id) Then Exit Sub
-                UserRemove(UserList(Id), ShowLeaveMessage:=JsonData("message") Is Nothing)
-                If JsonData("message") IsNot Nothing Then Hint(JsonData("message").ToString, If(JsonData("isError").ToObject(Of Boolean), HintType.Critical, HintType.Info))
-            Case Else
-                Throw New Exception("未知的操作种类：" & Type)
-        End Select
     End Sub
     ''' <summary>
     ''' 从用户列表中移除一位用户。提示信息视作该用户主动离开。

Plain Craft Launcher 2/Pages/PageLink/PageLinkLeft.xaml.vb

@@ -63,7 +63,7 @@
             PageChangeRun(PageGet(ID))
             PageID = ID
         Catch ex As Exception
-            Log(ex, "切换设置分页面失败（ID " & ID & "）", LogLevel.Feedback)
+            Log(ex, "切换分页面失败（ID " & ID & "）", LogLevel.Feedback)
         Finally
             AniControlEnabled -= 1
         End Try

Plain Craft Launcher 2/Pages/PageOther/PageOtherAbout.xaml

@@ -104,82 +104,107 @@
             </local:MyCard>
             <local:MyCard Margin="0,0,0,15" Title="赞助者">
                 <StackPanel Margin="25,40,10,20">
-                    <TextBlock HorizontalAlignment="Left" Text="以下是 2024 年 8 月的高级赞助者们！感谢各位对 PCL 和伟大的咕咕咕事业的支持！" Margin="0,0,25,5.5" TextTrimming="None" TextWrapping="WrapWithOverflow" />
+                    <TextBlock HorizontalAlignment="Left" Text="以下是 2024 年 11 月的高级赞助者们！感谢各位对 PCL 和伟大的咕咕咕事业的支持！" Margin="0,0,25,5.5" TextTrimming="None" TextWrapping="WrapWithOverflow" />
                     <WrapPanel Margin="0,0,0,10">
-                        <TextBlock Width="120" Margin="0,1.5" Text="没用的元元" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="鸮不是号鸟" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="兮兮要次糖糖" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="wxzsghh114514" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="地了排子" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="阿宅cheli" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="笑脸114514" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="小麦A" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="未名小七TAO" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="雪冥" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="氟西汀" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="阿巴阿巴" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="侦探hj" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="666" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="萬帆WanFan" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="swayst" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="yuchen" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="鲸落猫南北" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="念池鱼思故渊" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="No_1died" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="Error02" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="橙子皮" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="丨丨丨丨" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="零崽" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="叁無" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="火星上行走的柠檬精" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="北极椰子" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="流玉髓" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="咕咕" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="小鹏1098" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="风雪" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="梦幻の小店" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="nhrnick" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="天天的周末" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="雪梨" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="Z_ebra" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="acmzyh" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="yuyyyu" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="看看" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="墨霜夜" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="皇势力" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="曦予千山" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="Lv50.疾旋鼬" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="雪暮" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="铁树" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="ZHypocrite" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="闫雁" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="不知道叫啥" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="隔壁家老张" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="DZY" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="Hugh" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="Jto" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="JO极名字" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="啊猫" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="章九连" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="zeq_killjsj" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="重庆你周哥" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="我是桶子哥" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="chenxingyin" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="koimiaori" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="Awfrlu+" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="古河渚上花" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="THE END" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="哎呀菜菜子" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="AptS:1547" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="安麓" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="彘彘彘彘彘彘" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="通大小学弟" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="Ender__sun" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="此生浮" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="皮皮恒" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="charlesmin" />
-                        <TextBlock Width="120" Margin="0,1.5" Text="snow" />
-
+                        <TextBlock Width="120" Margin="0,1.5" Text="枫星Maplestar" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="屑喵" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="DN_TheColdWinter" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="小康康" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="李白" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="Gim" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="秋前盛夏" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="默然" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="zyx1998" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="阿龟" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="麟兮" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="天龙" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="that month" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="Hipop" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="落天邪" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="星尘想睡觉" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="滑天下之大稽" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="机械之咒" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="虐猫达人薛定谔" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="Superafei" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="范UP" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="cfgfnh" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="南瓜派不好吃吐了" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="又许江南月" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="我有鱼鱼枕" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="万能充" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="小黄" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="咸鱼淡鹤" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="cen_yi123456" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="折鹤z" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="吴风诗" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="MM775" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="鸽王" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="血月无华" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="小石头" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="intogo" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="清初凉宫" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="时光回执" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="tangfg" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="zzz" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="红枣列巴" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="VERNON" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="このdioた" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="潜凉" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="Pinuo_0" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="被打穿的四号坦克" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="太微" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="Suspect" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="龙舞猫跃" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="Lotus" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="薄暮之国的希里斯" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="Stone0829" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="古冰语" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="甲申道格" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="Percy" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="传说中的山羊" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="TARDIS" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="dawa" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="轻梦" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="景景景景景景色分明" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="yaemikosdog" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="乜常青" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="TMOFFMY" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="参差荇菜" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="At sea" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="MRailgun" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="mason_73" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="赵怀民" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="闲的无聊" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="剑歌时亦" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="BartenderJ" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="鱼兔兔" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="豆杀" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="风都未见君" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="重生开大运撞大运" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="小林一直睡不醒" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="Amorcks" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="陌生少年" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="hh-245" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="wang" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="魔鬼Devil_Tenth" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="星辰追梦者" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="caicai7162" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="redccol" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="Zero_z1" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="上玄天" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="老师看我毕设惊了" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="32cc" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="上条真" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="天宇灵TUL" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="龙猫的狗" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="瀚海生辉" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="Truman" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="TianChi_廻天" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="土豆明和" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="我好迷丶" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="水蓝蝾螈猫" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="mofacker" />
+                        <TextBlock Width="120" Margin="0,1.5" Text="炎羽尘歌" />
                     </WrapPanel>
                     <Grid Height="35">
                         <Grid.ColumnDefinitions>
@@ -266,18 +291,18 @@
                     <local:MyButton Grid.Row="9" Grid.Column="3" MinWidth="140" Text="查看许可文档" Padding="13,0" Margin="0,7,20,18" HorizontalAlignment="Left"
                                     EventType="打开网页" EventData="https://iconmonstr.com/license/" />
                     
-                    <TextBlock Grid.Row="10" Grid.Column="0" Text="Iconfont" TextWrapping="Wrap" FontWeight="Bold" />
-                    <TextBlock Grid.Row="10" Grid.Column="2" Grid.ColumnSpan="2" Text="Copyright © ALIMAMA MUX, powered by alimama THX." TextWrapping="Wrap" />
-                    <local:MyButton Grid.Row="11" Grid.Column="2" MinWidth="140" Text="查看原网站" Padding="13,0" Margin="0,7,20,18" HorizontalAlignment="Left"
-                                    EventType="打开网页" EventData="https://www.iconfont.cn/" />
-
-                    <TextBlock Grid.Row="12" Grid.Column="0" Text="libwebp wrapper for .NET" TextWrapping="Wrap" FontWeight="Bold" />
-                    <TextBlock Grid.Row="12" Grid.Column="2" Grid.ColumnSpan="2" Text="Copyright © 2012 Imazen&#xa;Licensed under the MIT License." TextWrapping="Wrap" />
-                    <local:MyButton Grid.Row="13" Grid.Column="2" MinWidth="140" Text="查看来源网站" Padding="13,0" Margin="0,7,20,18" HorizontalAlignment="Left"
+                    <TextBlock Grid.Row="10" Grid.Column="0" Text="libwebp wrapper for .NET" TextWrapping="Wrap" FontWeight="Bold" />
+                    <TextBlock Grid.Row="10" Grid.Column="2" Grid.ColumnSpan="2" Text="Copyright © 2012 Imazen&#xa;Licensed under the MIT License." TextWrapping="Wrap" />
+                    <local:MyButton Grid.Row="11" Grid.Column="2" MinWidth="140" Text="查看来源网站" Padding="13,0" Margin="0,7,20,18" HorizontalAlignment="Left"
                                     EventType="打开网页" EventData="https://github.com/imazen/libwebp-net" />
-                    <local:MyButton Grid.Row="13" Grid.Column="3" MinWidth="140" Text="查看许可文档" Padding="13,0" Margin="0,7,20,18" HorizontalAlignment="Left"
+                    <local:MyButton Grid.Row="11" Grid.Column="3" MinWidth="140" Text="查看许可文档" Padding="13,0" Margin="0,7,20,18" HorizontalAlignment="Left"
                                     EventType="打开网页" EventData="https://github.com/imazen/libwebp-net/blob/master/LICENSE.txt" />
 
+                    <TextBlock Grid.Row="12" Grid.Column="0" Text="Iconfont" TextWrapping="Wrap" FontWeight="Bold" />
+                    <TextBlock Grid.Row="12" Grid.Column="2" Grid.ColumnSpan="2" Text="Copyright © ALIMAMA MUX, powered by alimama THX." TextWrapping="Wrap" />
+                    <local:MyButton Grid.Row="13" Grid.Column="2" MinWidth="140" Text="查看原网站" Padding="13,0" Margin="0,7,20,18" HorizontalAlignment="Left"
+                                    EventType="打开网页" EventData="https://www.iconfont.cn/" />
+
                 </Grid>
             </local:MyCard>
         </StackPanel>

Plain Craft Launcher 2/Pages/PageOther/PageOtherHelp.xaml.vb

@@ -1,4 +1,5 @@
 Public Class PageOtherHelp
+    Implements IRefreshable
 
 #Region "初始化"
 
@@ -79,31 +80,35 @@
         End Try
     End Sub
     Public Shared Sub EnterHelpPage(Location As String)
-        RunInThread(Sub()
-                        If Not HelpLoader.State = LoadState.Finished Then HelpLoader.WaitForExit(GetUuid)
-                        Dim Entry As New HelpEntry(Location)
-                        RunInUi(Sub()
-                                    Dim FrmHelpDetail As New PageOtherHelpDetail
-                                    If FrmHelpDetail.Init(Entry) Then
-                                        FrmMain.PageChange(New FormMain.PageStackData With {.Page = FormMain.PageType.HelpDetail, .Additional = {Entry, FrmHelpDetail}})
-                                    Else
-                                        Log("[Help] 已取消进入帮助项目，这一般是由于 xaml 初始化失败，且用户在弹窗中手动放弃", LogLevel.Debug)
-                                    End If
-                                End Sub)
-                    End Sub)
+        RunInThread(
+        Sub()
+            If Not HelpLoader.State = LoadState.Finished Then HelpLoader.WaitForExit(GetUuid)
+            Dim Entry As New HelpEntry(Location)
+            RunInUi(
+            Sub()
+                Dim FrmHelpDetail As New PageOtherHelpDetail
+                If FrmHelpDetail.Init(Entry) Then
+                    FrmMain.PageChange(New FormMain.PageStackData With {.Page = FormMain.PageType.HelpDetail, .Additional = {Entry, FrmHelpDetail}})
+                Else
+                    Log("[Help] 已取消进入帮助项目，这一般是由于 xaml 初始化失败，且用户在弹窗中手动放弃", LogLevel.Debug)
+                End If
+            End Sub)
+        End Sub)
     End Sub
     Public Shared Sub EnterHelpPage(Entry As HelpEntry)
-        RunInThread(Sub()
-                        If Not HelpLoader.State = LoadState.Finished Then HelpLoader.WaitForExit(GetUuid)
-                        RunInUi(Sub()
-                                    Dim FrmHelpDetail As New PageOtherHelpDetail
-                                    If FrmHelpDetail.Init(Entry) Then
-                                        FrmMain.PageChange(New FormMain.PageStackData With {.Page = FormMain.PageType.HelpDetail, .Additional = {Entry, FrmHelpDetail}})
-                                    Else
-                                        Log("[Help] 已取消进入帮助项目，这一般是由于 xaml 初始化失败，且用户在弹窗中手动放弃", LogLevel.Debug)
-                                    End If
-                                End Sub)
-                    End Sub)
+        RunInThread(
+        Sub()
+            If Not HelpLoader.State = LoadState.Finished Then HelpLoader.WaitForExit(GetUuid)
+            RunInUi(
+            Sub()
+                Dim FrmHelpDetail As New PageOtherHelpDetail
+                If FrmHelpDetail.Init(Entry) Then
+                    FrmMain.PageChange(New FormMain.PageStackData With {.Page = FormMain.PageType.HelpDetail, .Additional = {Entry, FrmHelpDetail}})
+                Else
+                    Log("[Help] 已取消进入帮助项目，这一般是由于 xaml 初始化失败，且用户在弹窗中手动放弃", LogLevel.Debug)
+                End If
+            End Sub)
+        End Sub)
     End Sub
     Public Shared Function GetHelpPage(Location As String) As PageOtherHelpDetail
         If Not HelpLoader.State = LoadState.Finished Then HelpLoader.WaitForExit(GetUuid)
@@ -122,14 +127,15 @@
         If String.IsNullOrWhiteSpace(SearchBox.Text) Then
             '隐藏
             AniStart({
-                     AaOpacity(PanSearch, -PanSearch.Opacity, 100),
-                     AaCode(Sub()
-                                PanSearch.Height = 0
-                                PanSearch.Visibility = Visibility.Collapsed
-                                PanList.Visibility = Visibility.Visible
-                            End Sub,, True),
-                     AaOpacity(PanList, 1 - PanList.Opacity, 150, 30)
-                }, "FrmOtherHelp Search Switch")
+                 AaOpacity(PanSearch, -PanSearch.Opacity, 100),
+                 AaCode(
+                 Sub()
+                     PanSearch.Height = 0
+                     PanSearch.Visibility = Visibility.Collapsed
+                     PanList.Visibility = Visibility.Visible
+                 End Sub,, True),
+                 AaOpacity(PanList, 1 - PanList.Opacity, 150, 30)
+            }, "FrmOtherHelp Search Switch")
         Else
             '构造请求
             Dim QueryList As New List(Of SearchEntry(Of HelpEntry))
@@ -163,15 +169,19 @@
             End If
             '显示
             AniStart({
-                     AaOpacity(PanList, -PanList.Opacity, 100),
-                     AaCode(Sub()
-                                PanList.Visibility = Visibility.Collapsed
-                                PanSearch.Visibility = Visibility.Visible
-                                PanSearch.TriggerForceResize()
-                            End Sub,, True),
-                     AaOpacity(PanSearch, 1 - PanSearch.Opacity, 150, 30)
-                }, "FrmOtherHelp Search Switch")
+                 AaOpacity(PanList, -PanList.Opacity, 100),
+                 AaCode(
+                 Sub()
+                     PanList.Visibility = Visibility.Collapsed
+                     PanSearch.Visibility = Visibility.Visible
+                     PanSearch.TriggerForceResize()
+                 End Sub,, True),
+                 AaOpacity(PanSearch, 1 - PanSearch.Opacity, 150, 30)
+            }, "FrmOtherHelp Search Switch")
         End If
     End Sub
 
+    Public Sub Refresh() Implements IRefreshable.Refresh
+        PageOtherLeft.RefreshHelp()
+    End Sub
 End Class

Plain Craft Launcher 2/Pages/PageOther/PageOtherHelpDetail.xaml.vb

@@ -1,6 +1,11 @@
 Public Class PageOtherHelpDetail
+    Implements IRefreshable
     Public Entry As HelpEntry
 
+    Public Sub Refresh() Implements IRefreshable.Refresh
+        Init(New HelpEntry(Entry.RawPath))
+    End Sub
+
     Private Sub PageOtherHelpDetail_Loaded(sender As Object, e As RoutedEventArgs) Handles Me.Loaded
         PanBack.ScrollToTop()
     End Sub

Plain Craft Launcher 2/Pages/PageOther/PageOtherLeft.xaml

@@ -15,9 +15,9 @@
                           LogoScale="0.98" Logo="M149.883623 873.911618c47.094581 47.094581 101.765247 83.95121 162.783444 109.75085 63.065787 26.618676 130.226755 40.337532 199.230553 40.337532 69.003799 0 136.164767-13.514097 199.230554-40.337532 61.018196-25.79964 115.688862-62.656269 162.783444-109.75085s83.95121-101.765247 109.75085-162.783444c26.618676-63.065787 40.337532-130.226755 40.337532-199.230554 0-69.003799-13.514097-136.164767-40.337532-199.230553-25.79964-61.018196-62.656269-115.688862-109.75085-162.783444-46.889822-46.889822-101.765247-83.95121-162.783444-109.75085C648.062388 13.514097 580.90142 0 511.89762 0s-136.164767 13.514097-199.230553 40.337532c-61.018196 25.79964-115.688862 62.656269-162.783444 109.75085s-83.95121 101.765247-109.75085 162.783444C13.514097 375.732853 0 442.893821 0 511.89762s13.514097 136.164767 40.337532 199.230554c25.594881 61.018196 62.656269 115.688862 109.546091 162.783444zM97.670066 511.89762c0-228.511098 185.921216-414.227554 414.227554-414.227554 228.511098 0 414.227554 185.921216 414.227555 414.227554S740.408718 926.125175 511.89762 926.125175c-228.511098 0-414.227554-185.716457-414.227554-414.227555z M539.130574 244.277544c-8.190362-4.709458-17.609278-7.371326-27.232954-7.371325-9.623675 0-19.042591 2.457109-27.232953 7.371325-16.790242 9.623675-27.232953 27.847231-27.232953 47.299341 0 30.09958 24.366327 54.465907 54.465906 54.465906 30.09958 0 54.465907-24.366327 54.465907-54.465906 0-19.45211-10.442711-37.470906-27.232953-47.299341zM566.363527 732.218356v-284.615077c0-30.09958-24.366327-54.465907-54.465907-54.465906-30.09958 0-54.465907 24.366327-54.465906 54.465906v284.615077c0 30.09958 24.366327 54.465907 54.465906 54.465907 30.09958 0 54.465907-24.366327 54.465907-54.465907z" />
         <local:MyListItem x:Name="ItemTest" IsScaleAnimationEnabled="False" Tag="2" MinPaddingRight="35" Type="RadioBox" Height="36" VerticalAlignment="Top" Title="百宝箱"
                           LogoScale="0.97" Logo="M511.488 995.328a128.654222 128.654222 0 0 1-57.116444-13.112889L70.769778 791.808a126.833778 126.833778 0 0 1-70.769778-113.777778V311.608889a126.179556 126.179556 0 0 1 15.36-60.103111V248.604444c1.479111-2.901333 3.356444-5.603556 5.518222-8.021333a127.630222 127.630222 0 0 1 49.891556-42.325333L454.371556 13.368889a128.739556 128.739556 0 0 1 112.981333 0l383.601778 190.407111a126.862222 126.862222 0 0 1 72.049777 113.379556v360.874666a126.805333 126.805333 0 0 1-70.769777 115.939556L568.604444 984.32c-17.92 7.964444-37.461333 11.747556-57.116444 11.008z m42.638222-470.897778v370.204445l360.192-178.545778c14.449778-7.253333 23.552-21.987556 23.438222-38.087111v-335.928889L554.097778 524.430222zM85.248 330.666667v347.335111a42.268444 42.268444 0 0 0 23.438222 38.087111l360.192 178.545778V523.576889L85.248 330.666667zM135.537778 260.835556l375.950222 189.952 137.671111-65.564445L286.435556 188.074667 135.537778 260.864z m245.105778-118.471112l363.576888 197.973334 150.897778-71.480889-365.283555-180.224a42.922667 42.922667 0 0 0-37.518223 0l-111.672888 53.731555z" />
-        <local:MyListItem x:Name="ItemFeedback" IsScaleAnimationEnabled="False" Type="Clickable" Tag="3" MinPaddingRight="35" Height="36" VerticalAlignment="Top" Title="反馈"
+        <local:MyListItem x:Name="ItemFeedback" IsScaleAnimationEnabled="False" Type="RadioBox" Tag="3" MinPaddingRight="35" Height="36" VerticalAlignment="Top" Title="反馈"
                           LogoScale="0.9" Logo="M613.717333 64.426667l3.413334 3.242666 331.861333 331.861334a85.333333 85.333333 0 0 1 3.2 117.269333l-3.2 3.413333L573.162667 896H960a21.333333 21.333333 0 0 1 21.333333 21.333333v42.666667a21.333333 21.333333 0 0 1-21.333333 21.333333H64a21.333333 21.333333 0 0 1-21.333333-21.333333v-42.666667a21.333333 21.333333 0 0 1 21.333333-21.333333h295.338667L74.069333 610.709333a85.333333 85.333333 0 0 1-3.221333-117.269333l3.2-3.413333 422.4-422.357334a85.333333 85.333333 0 0 1 117.269333-3.221333z m-20.629333 99.882666l-21.418667 321.493334a85.333333 85.333333 0 0 1-74.944 79.04l-4.522666 0.426666-321.493334 21.44 295.552 295.530667 422.4-422.378667L593.066667 164.309333z m-86.442667 13.824L184.533333 500.266667l301.994667-20.117334 20.117333-301.994666z" />
-        <local:MyListItem x:Name="ItemVote" IsScaleAnimationEnabled="False" Type="Clickable" Tag="4" MinPaddingRight="35" Height="36" VerticalAlignment="Top" Title="新功能投票"
+        <local:MyListItem x:Name="ItemVote" IsScaleAnimationEnabled="False" Type="RadioBox" Tag="4" MinPaddingRight="35" Height="36" VerticalAlignment="Top" Title="新功能投票"
                           LogoScale="0.92" Logo="M979 1024H45c-24.9 0-45-20.1-45-45s20.1-45 45-45h934c24.9 0 45 20.1 45 45s-20.1 45-45 45zM135 887C60.6 887 0 826.4 0 752V334c0-74.4 60.6-135 135-135s135 60.6 135 135v418c0 74.4-60.6 135-135 135z m0-598c-24.8 0-45 20.2-45 45v418c0 24.8 20.2 45 45 45s45-20.2 45-45V334c0-24.8-20.2-45-45-45zM512 887c-74.4 0-135-60.6-135-135V532c0-74.4 60.6-135 135-135s135 60.6 135 135v220c0 74.4-60.6 135-135 135z m0-400c-24.8 0-45 20.2-45 45v220c0 24.8 20.2 45 45 45s45-20.2 45-45V532c0-24.8-20.2-45-45-45zM889 887c-74.4 0-135-60.6-135-135V135C754 60.6 814.6 0 889 0s135 60.6 135 135v617c0 74.4-60.6 135-135 135z m0-797c-24.8 0-45 20.2-45 45v617c0 24.8 20.2 45 45 45s45-20.2 45-45V135c0-24.8-20.2-45-45-45z" />
     </StackPanel>
 </local:MyPageLeft>

Plain Craft Launcher 2/Pages/PageOther/PageOtherLeft.xaml.vb

@@ -83,7 +83,7 @@
             PageChangeRun(PageGet(ID))
             PageID = ID
         Catch ex As Exception
-            Log(ex, "切换设置分页面失败（ID " & ID & "）", LogLevel.Feedback)
+            Log(ex, "切换分页面失败（ID " & ID & "）", LogLevel.Feedback)
         Finally
             AniControlEnabled -= 1
         End Try
@@ -125,19 +125,29 @@
     End Sub
 
     '打开网页
-    Public Shared Sub TryFeedback() Handles ItemFeedback.Click
+    Private Sub TryFeedback(sender As Object, e As RouteEventArgs) Handles ItemFeedback.Changed
+        If Not ItemFeedback.Checked Then Exit Sub
+        TryFeedback()
+        e.Handled = True
+    End Sub
+    Public Shared Sub TryFeedback()
         If Not CanFeedback(True) Then Exit Sub
-        Select Case MyMsgBox("是否要打开反馈列表网页？" & vbCrLf & "如果无法打开该网页，请尝试使用加速器或 VPN。",
-                    "反馈提示", "提交新反馈", "查看反馈列表", "取消")
+        Select Case MyMsgBox("在提交新反馈前，建议先搜索反馈列表，以避免重复提交。" & vbCrLf & "如果无法打开该网页，请尝试使用加速器或 VPN。",
+                    "反馈", "提交新反馈", "查看反馈列表", "取消")
             Case 1
                 Feedback(True, False)
             Case 2
                 OpenWebsite("https://github.com/Hex-Dragon/PCL2/issues/")
         End Select
     End Sub
-    Public Shared Sub TryVote() Handles ItemVote.Click
+    Private Sub TryVote(sender As Object, e As RouteEventArgs) Handles ItemVote.Changed
+        If Not ItemVote.Checked Then Exit Sub
+        TryVote()
+        e.Handled = True
+    End Sub
+    Public Shared Sub TryVote()
         If MyMsgBox("是否要打开新功能投票网页？" & vbCrLf & "如果无法打开该网页，请尝试使用加速器或 VPN。",
-                    "提醒", "打开", "取消") = 2 Then Exit Sub
+                    "新功能投票", "打开", "取消") = 2 Then Exit Sub
         OpenWebsite("https://github.com/Hex-Dragon/PCL2/discussions/categories/%E5%8A%9F%E8%83%BD%E6%8A%95%E7%A5%A8?discussions_q=category%3A%E5%8A%9F%E8%83%BD%E6%8A%95%E7%A5%A8+sort%3Adate_created")
     End Sub
 

Plain Craft Launcher 2/Pages/PageOther/PageOtherTest.xaml.vb

@@ -12,7 +12,7 @@
     Public Shared Sub MemoryOptimize(ShowHint As Boolean)
         If ShowHint Then Hint("为便于维护，开源内容中不包含百宝箱功能……")
     End Sub
-    Public Shared Sub MemoryOptimizeInternal()
+    Public Shared Sub MemoryOptimizeInternal(ShowHint As Boolean)
     End Sub
     Public Shared Function GetRandomCave() As String
         Return "为便于维护，开源内容中不包含百宝箱功能……"

Plain Craft Launcher 2/Pages/PageSelectLeft.xaml

@@ -9,7 +9,7 @@
                 <RowDefinition />
                 <RowDefinition Height="5" />
             </Grid.RowDefinitions>
-            <local:MyScrollViewer DeltaMuity="0.7" Grid.Row="1" MaxWidth="300" MinWidth="250" VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled" Style="{StaticResource ScrollViewerFullMargin}">
+            <local:MyScrollViewer DeltaMult="0.7" Grid.Row="1" MaxWidth="300" MinWidth="250" VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled" Style="{StaticResource ScrollViewerFullMargin}">
                 <StackPanel x:Name="PanList" />
             </local:MyScrollViewer>
         </Grid>

Plain Craft Launcher 2/Pages/PageSelectLeft.xaml.vb

@@ -1,4 +1,5 @@
 Public Class PageSelectLeft
+    Implements IRefreshable
 
     Private Sub PageSelectLeft_Initialized(sender As Object, e As EventArgs) Handles Me.Initialized
         AddHandler McFolderListLoader.PreviewFinish, Sub() If FrmSelectLeft IsNot Nothing Then RunInUiWait(AddressOf McFolderListUI)
@@ -295,7 +296,7 @@
             For i = 0 To Folders.Count - 1
                 If Folders(i) = "" Then Exit For
                 If Folders(i).ToString.EndsWith(Folder.Path) Then
-                    Name = Folders(i).ToString.Before(">")
+                    Name = Folders(i).ToString.BeforeFirst(">")
                     Folders.RemoveAt(i)
                     Exit For
                 End If
@@ -347,8 +348,14 @@
     End Sub
     Public Sub Refresh_Click(sender As Object, e As RoutedEventArgs)
         Dim Data As McFolder = CType(CType(CType(sender.Parent, ContextMenu).Parent, Primitives.Popup).PlacementTarget, MyListItem).Tag
-        WriteIni(Data.Path & "PCL.ini", "VersionCache", "") '删除缓存以强制要求下一次加载时更新列表
-        If Data.Path = PathMcFolder Then LoaderFolderRun(McVersionListLoader, PathMcFolder, LoaderFolderRunType.ForceRun, MaxDepth:=1, ExtraPath:="versions\")
+        RefreshCurrent(Data.Path)
+    End Sub
+    Public Sub RefreshCurrent() Implements IRefreshable.Refresh
+        RefreshCurrent(PathMcFolder)
+    End Sub
+    Public Shared Sub RefreshCurrent(Folder As String)
+        WriteIni(Folder & "PCL.ini", "VersionCache", "") '删除缓存以强制要求下一次加载时更新列表
+        If Folder = PathMcFolder Then LoaderFolderRun(McVersionListLoader, PathMcFolder, LoaderFolderRunType.ForceRun, MaxDepth:=1, ExtraPath:="versions\")
     End Sub
     Public Sub Rename_Click(sender As Object, e As RoutedEventArgs)
         Dim Folder As McFolder = CType(CType(CType(sender.Parent, ContextMenu).Parent, Primitives.Popup).PlacementTarget, MyListItem).Tag

Plain Craft Launcher 2/Pages/PageSelectRight.xaml.vb

@@ -167,14 +167,16 @@
             ToolTipService.SetPlacement(BtnCont, Primitives.PlacementMode.Center)
             ToolTipService.SetVerticalOffset(BtnCont, 30)
             ToolTipService.SetHorizontalOffset(BtnCont, 2)
-            AddHandler BtnCont.Click, Sub()
-                                          PageVersionLeft.Version = Version
-                                          FrmMain.PageChange(FormMain.PageType.VersionSetup, 0)
-                                      End Sub
-            AddHandler sender.MouseRightButtonUp, Sub()
-                                                      PageVersionLeft.Version = Version
-                                                      FrmMain.PageChange(FormMain.PageType.VersionSetup, 0)
-                                                  End Sub
+            AddHandler BtnCont.Click,
+            Sub()
+                PageVersionLeft.Version = Version
+                FrmMain.PageChange(FormMain.PageType.VersionSetup, 0)
+            End Sub
+            AddHandler sender.MouseRightButtonUp,
+            Sub()
+                PageVersionLeft.Version = Version
+                FrmMain.PageChange(FormMain.PageType.VersionSetup, 0)
+            End Sub
             sender.Buttons = {BtnStar, BtnDel, BtnCont}
         Else
             Dim BtnCont As New MyIconButton With {.LogoScale = 1.15, .Logo = Logo.IconButtonOpen}
@@ -182,12 +184,8 @@
             ToolTipService.SetPlacement(BtnCont, Primitives.PlacementMode.Center)
             ToolTipService.SetVerticalOffset(BtnCont, 30)
             ToolTipService.SetHorizontalOffset(BtnCont, 2)
-            AddHandler BtnCont.Click, Sub()
-                                          PageVersionOverall.OpenVersionFolder(Version)
-                                      End Sub
-            AddHandler sender.MouseRightButtonUp, Sub()
-                                                      PageVersionOverall.OpenVersionFolder(Version)
-                                                  End Sub
+            AddHandler BtnCont.Click, Sub() PageVersionOverall.OpenVersionFolder(Version)
+            AddHandler sender.MouseRightButtonUp, Sub() PageVersionOverall.OpenVersionFolder(Version)
             sender.Buttons = {BtnStar, BtnDel, BtnCont}
         End If
     End Sub

Plain Craft Launcher 2/Pages/PageSetup/ModSetup.vb

@@ -9,6 +9,8 @@
     ''' </summary>
     Private ReadOnly SetupDict As New Dictionary(Of String, SetupEntry) From {
         {"Identify", New SetupEntry("", Source:=SetupSource.Registry)},
+        {"WindowHeight", New SetupEntry(550)},
+        {"WindowWidth", New SetupEntry(900)},
         {"HintDownloadThread", New SetupEntry(False, Source:=SetupSource.Registry)},
         {"HintNotice", New SetupEntry(0, Source:=SetupSource.Registry)},
         {"HintDownload", New SetupEntry(0, Source:=SetupSource.Registry)},
@@ -42,6 +44,12 @@
         {"CacheMsProfileJson", New SetupEntry("", Source:=SetupSource.Registry, Encoded:=True)},
         {"CacheMsUuid", New SetupEntry("", Source:=SetupSource.Registry, Encoded:=True)},
         {"CacheMsName", New SetupEntry("", Source:=SetupSource.Registry, Encoded:=True)},
+        {"CacheMsV2Migrated", New SetupEntry(False, Source:=SetupSource.Registry)},
+        {"CacheMsV2OAuthRefresh", New SetupEntry("", Source:=SetupSource.Registry, Encoded:=True)},
+        {"CacheMsV2Access", New SetupEntry("", Source:=SetupSource.Registry, Encoded:=True)},
+        {"CacheMsV2ProfileJson", New SetupEntry("", Source:=SetupSource.Registry, Encoded:=True)},
+        {"CacheMsV2Uuid", New SetupEntry("", Source:=SetupSource.Registry, Encoded:=True)},
+        {"CacheMsV2Name", New SetupEntry("", Source:=SetupSource.Registry, Encoded:=True)},
         {"CacheNideAccess", New SetupEntry("", Source:=SetupSource.Registry, Encoded:=True)},
         {"CacheNideClient", New SetupEntry("", Source:=SetupSource.Registry, Encoded:=True)},
         {"CacheNideUuid", New SetupEntry("", Source:=SetupSource.Registry, Encoded:=True)},
@@ -105,10 +113,10 @@
         {"ToolDownloadSpeed", New SetupEntry(42, Source:=SetupSource.Registry)},
         {"ToolDownloadVersion", New SetupEntry(0, Source:=SetupSource.Registry)},
         {"ToolDownloadTranslate", New SetupEntry(0, Source:=SetupSource.Registry)},
-        {"ToolDownloadKeepModpack", New SetupEntry(False, Source:=SetupSource.Registry)},
         {"ToolDownloadIgnoreQuilt", New SetupEntry(True, Source:=SetupSource.Registry)},
         {"ToolDownloadCert", New SetupEntry(False, Source:=SetupSource.Registry)},
         {"ToolDownloadMod", New SetupEntry(1, Source:=SetupSource.Registry)},
+        {"ToolModLocalNameStyle", New SetupEntry(0, Source:=SetupSource.Registry)},
         {"ToolUpdateAlpha", New SetupEntry(0, Source:=SetupSource.Registry, Encoded:=True)},
         {"ToolUpdateRelease", New SetupEntry(False, Source:=SetupSource.Registry)},
         {"ToolUpdateSnapshot", New SetupEntry(False, Source:=SetupSource.Registry)},
@@ -145,6 +153,7 @@
         {"UiHiddenPageSetup", New SetupEntry(False)},
         {"UiHiddenPageOther", New SetupEntry(False)},
         {"UiHiddenFunctionSelect", New SetupEntry(False)},
+        {"UiHiddenFunctionModUpdate", New SetupEntry(False)},
         {"UiHiddenFunctionHidden", New SetupEntry(False)},
         {"UiHiddenSetupLaunch", New SetupEntry(False)},
         {"UiHiddenSetupUi", New SetupEntry(False)},
@@ -194,15 +203,19 @@
 
         '加载状态：0/未读取  1/已读取未处理  2/已处理
         Public State As Byte = 0
-        Public Type
+        Public Type As Type
 
         Public Sub New(Value, Optional Source = SetupSource.Normal, Optional Encoded = False)
-            Me.DefaultValue = Value
-            Me.DefaultValueEncoded = If(Encoded, SecretEncrypt(Value, "PCL" & UniqueAddress), Value)
-            Me.Encoded = Encoded
-            Me.Value = Value
-            Me.Source = Source
-            Type = If(Value, New Object).GetType
+            Try
+                Me.DefaultValue = Value
+                Me.Encoded = Encoded
+                Me.Value = Value
+                Me.Source = Source
+                Me.Type = If(Value, New Object).GetType
+                Me.DefaultValueEncoded = If(Encoded, SecretEncrypt(Value, "PCL" & UniqueAddress), Value)
+            Catch ex As Exception
+                Log(ex, "初始化 SetupEntry 失败", LogLevel.Feedback) '#5095 的 fallback
+            End Try
         End Sub
 
     End Class
@@ -304,6 +317,12 @@
         Dim E As SetupEntry = SetupDict(Key)
         [Set](Key, E.DefaultValue, E, ForceReload, Version)
     End Sub
+    ''' <summary>
+    ''' 获取某个设置项的默认值。
+    ''' </summary>
+    Public Function GetDefault(Key As String) As String
+        Return SetupDict(Key).DefaultValue
+    End Function
 
     Private Sub Read(Key As String, ByRef E As SetupEntry, Version As McVersion)
         Try
@@ -592,7 +611,7 @@
                     FrmSetupUI.PanLogoChange.Visibility = Visibility.Visible
                 End If
                 Try
-                    FrmMain.ImageTitleLogo.Source = New MyBitmap(Path & "PCL\Logo.png")
+                    FrmMain.ImageTitleLogo.Source = Path & "PCL\Logo.png"
                 Catch ex As Exception
                     FrmMain.ImageTitleLogo.Source = Nothing
                     Log(ex, "显示标题栏图片失败", LogLevel.Msgbox)
@@ -624,6 +643,9 @@
     Public Sub UiHiddenFunctionSelect(Value As Boolean)
         PageSetupUI.HiddenRefresh()
     End Sub
+    Public Sub UiHiddenFunctionModUpdate(Value As Boolean)
+        PageSetupUI.HiddenRefresh()
+    End Sub
     Public Sub UiHiddenFunctionHidden(Value As Boolean)
         PageSetupUI.HiddenRefresh()
     End Sub

Plain Craft Launcher 2/Pages/PageSetup/PageSetupLaunch.xaml

@@ -7,54 +7,7 @@
     PanScroll="{Binding ElementName=PanBack}">
     <local:MyScrollViewer VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled" x:Name="PanBack">
         <StackPanel x:Name="PanMain" Margin="25,10">
-            <local:MyCard x:Name="CardSkin" Margin="0,15" Title="离线皮肤" CanSwap="True" IsSwaped="True">
-                <StackPanel Margin="25,40,25,15">
-                    <local:MyHint Text="由于技术问题，此功能只保证对 1.19.2 以前的版本有效！" IsWarn="True" Margin="0,0,0,10" />
-                    <Grid Margin="-1,0,0,0">
-                        <Grid.ColumnDefinitions>
-                            <ColumnDefinition />
-                            <ColumnDefinition />
-                            <ColumnDefinition />
-                            <ColumnDefinition />
-                            <ColumnDefinition />
-                        </Grid.ColumnDefinitions>
-                        <local:MyRadioBox Text="随机" x:Name="RadioSkinType0" Height="22" Tag="LaunchSkinType/0" Grid.Column="0" ToolTip="随机选择一个默认皮肤" />
-                        <local:MyRadioBox Text="Steve" x:Name="RadioSkinType1" Height="22" Tag="LaunchSkinType/1" Grid.Column="1" />
-                        <local:MyRadioBox Text="Alex" x:Name="RadioSkinType2" Height="22" Tag="LaunchSkinType/2" Grid.Column="2" />
-                        <local:MyRadioBox Text="正版皮肤" x:Name="RadioSkinType3" Height="22" Tag="LaunchSkinType/3" Grid.Column="3" ToolTip="使用某个正版玩家的皮肤" />
-                        <local:MyRadioBox Text="自定义" x:Name="RadioSkinType4" Height="22" Tag="LaunchSkinType/4" Grid.Column="4" ToolTip="以资源包的形式加载自定义皮肤。&#xa;使用此方式更换的皮肤在多人游戏中仅自己可见，且会替换游戏中所有的角色。" />
-                    </Grid>
-                    <Grid x:Name="PanSkinID" Margin="0,14,0,2" Visibility="Collapsed">
-                        <Grid.ColumnDefinitions>
-                            <ColumnDefinition Width="Auto" SharedSizeGroup="Name" />
-                            <ColumnDefinition />
-                        </Grid.ColumnDefinitions>
-                        <Grid.RowDefinitions>
-                            <RowDefinition Height="Auto" />
-                            <RowDefinition Height="Auto" />
-                        </Grid.RowDefinitions>
-                        <TextBlock VerticalAlignment="Center" HorizontalAlignment="Left" Text="正版玩家名" Margin="0,0,25,0" />
-                        <local:MyTextBox x:Name="TextSkinID" Tag="LaunchSkinID" Grid.Column="1" MaxLength="50" />
-                        <Grid Height="35" Grid.Row="1" Grid.ColumnSpan="2" Margin="0,14,0,0">
-                            <Grid.ColumnDefinitions>
-                                <ColumnDefinition Width="Auto" SharedSizeGroup="Button" />
-                                <ColumnDefinition Width="Auto" SharedSizeGroup="Button" />
-                            </Grid.ColumnDefinitions>
-                            <local:MyButton x:Name="BtnSkinSave" Text="保存皮肤" MinWidth="140" Padding="13,0" Margin="0,0,20,0" Grid.Row="1" />
-                            <local:MyButton x:Name="BtnSkinCache" Text="刷新缓存" MinWidth="140" Padding="13,0" Margin="0,0,20,0" ToolTip="刷新并重新下载 PCL 当前显示的皮肤" Grid.Row="1" Grid.Column="1" />
-                        </Grid>
-                    </Grid>
-                    <Grid x:Name="PanSkinChange" Margin="0,14,0,2" Height="35" Visibility="Collapsed">
-                        <Grid.ColumnDefinitions>
-                            <ColumnDefinition Width="Auto" SharedSizeGroup="Button" />
-                            <ColumnDefinition Width="Auto" SharedSizeGroup="Button" />
-                        </Grid.ColumnDefinitions>
-                        <local:MyButton x:Name="BtnSkinChange" Text="更改皮肤" MinWidth="140" Padding="13,0" Margin="0,0,20,0" />
-                        <local:MyButton x:Name="BtnSkinDelete" Text="重置皮肤" MinWidth="140" Padding="13,0" Margin="0,0,20,0" ColorType="Red" Grid.Column="1" />
-                    </Grid>
-                </StackPanel>
-            </local:MyCard>
-            <local:MyCard x:Name="CardArgument" Margin="0,0,0,15" Title="启动选项">
+            <local:MyCard x:Name="CardArgument" Margin="0,15" Title="启动选项">
                 <StackPanel Margin="25,40,25,15">
                     <Grid>
                         <Grid.ColumnDefinitions>
@@ -217,10 +170,57 @@
                     </Grid>
                 </StackPanel>
             </local:MyCard>
+            <local:MyCard x:Name="CardSkin" Margin="0,0,0,15" Title="离线皮肤" CanSwap="True" IsSwaped="True">
+                <StackPanel Margin="25,40,25,15">
+                    <local:MyHint Text="由于技术问题，此功能只保证对 1.19.2 以前的版本有效！" IsWarn="True" Margin="0,0,0,10" />
+                    <Grid Margin="-1,0,0,0">
+                        <Grid.ColumnDefinitions>
+                            <ColumnDefinition />
+                            <ColumnDefinition />
+                            <ColumnDefinition />
+                            <ColumnDefinition />
+                            <ColumnDefinition />
+                        </Grid.ColumnDefinitions>
+                        <local:MyRadioBox Text="随机" x:Name="RadioSkinType0" Height="22" Tag="LaunchSkinType/0" Grid.Column="0" ToolTip="随机选择一个默认皮肤" />
+                        <local:MyRadioBox Text="Steve" x:Name="RadioSkinType1" Height="22" Tag="LaunchSkinType/1" Grid.Column="1" />
+                        <local:MyRadioBox Text="Alex" x:Name="RadioSkinType2" Height="22" Tag="LaunchSkinType/2" Grid.Column="2" />
+                        <local:MyRadioBox Text="正版皮肤" x:Name="RadioSkinType3" Height="22" Tag="LaunchSkinType/3" Grid.Column="3" ToolTip="使用某个正版玩家的皮肤" />
+                        <local:MyRadioBox Text="自定义" x:Name="RadioSkinType4" Height="22" Tag="LaunchSkinType/4" Grid.Column="4" ToolTip="以资源包的形式加载自定义皮肤。&#xa;使用此方式更换的皮肤在多人游戏中仅自己可见，且会替换游戏中所有的角色。" />
+                    </Grid>
+                    <Grid x:Name="PanSkinID" Margin="0,14,0,2" Visibility="Collapsed">
+                        <Grid.ColumnDefinitions>
+                            <ColumnDefinition Width="Auto" SharedSizeGroup="Name" />
+                            <ColumnDefinition />
+                        </Grid.ColumnDefinitions>
+                        <Grid.RowDefinitions>
+                            <RowDefinition Height="Auto" />
+                            <RowDefinition Height="Auto" />
+                        </Grid.RowDefinitions>
+                        <TextBlock VerticalAlignment="Center" HorizontalAlignment="Left" Text="正版玩家名" Margin="0,0,25,0" />
+                        <local:MyTextBox x:Name="TextSkinID" Tag="LaunchSkinID" Grid.Column="1" MaxLength="50" />
+                        <Grid Height="35" Grid.Row="1" Grid.ColumnSpan="2" Margin="0,14,0,0">
+                            <Grid.ColumnDefinitions>
+                                <ColumnDefinition Width="Auto" SharedSizeGroup="Button" />
+                                <ColumnDefinition Width="Auto" SharedSizeGroup="Button" />
+                            </Grid.ColumnDefinitions>
+                            <local:MyButton x:Name="BtnSkinSave" Text="保存皮肤" MinWidth="140" Padding="13,0" Margin="0,0,20,0" Grid.Row="1" />
+                            <local:MyButton x:Name="BtnSkinCache" Text="刷新缓存" MinWidth="140" Padding="13,0" Margin="0,0,20,0" ToolTip="刷新并重新下载 PCL 当前显示的皮肤" Grid.Row="1" Grid.Column="1" />
+                        </Grid>
+                    </Grid>
+                    <Grid x:Name="PanSkinChange" Margin="0,14,0,2" Height="35" Visibility="Collapsed">
+                        <Grid.ColumnDefinitions>
+                            <ColumnDefinition Width="Auto" SharedSizeGroup="Button" />
+                            <ColumnDefinition Width="Auto" SharedSizeGroup="Button" />
+                        </Grid.ColumnDefinitions>
+                        <local:MyButton x:Name="BtnSkinChange" Text="更改皮肤" MinWidth="140" Padding="13,0" Margin="0,0,20,0" />
+                        <local:MyButton x:Name="BtnSkinDelete" Text="重置皮肤" MinWidth="140" Padding="13,0" Margin="0,0,20,0" ColorType="Red" Grid.Column="1" />
+                    </Grid>
+                </StackPanel>
+            </local:MyCard>
             <local:MyCard Margin="0,0,0,15" Title="高级启动选项" IsSwaped="True" CanSwap="True">
                 <Grid Margin="25,40,25,15">
                     <Grid.ColumnDefinitions>
-                        <ColumnDefinition Width="Auto" SharedSizeGroup="Name" />
+                        <ColumnDefinition Width="Auto" />
                         <ColumnDefinition Width="1*" />
                     </Grid.ColumnDefinitions>
                     <Grid.RowDefinitions>
@@ -232,14 +232,19 @@
                         <RowDefinition Height="Auto" />
                         <RowDefinition Height="Auto" />
                     </Grid.RowDefinitions>
-                    <TextBlock Grid.Row="0" VerticalAlignment="Center" HorizontalAlignment="Left" Text="JVM 参数头" Margin="0,0,25,0" />
-                    <local:MyTextBox x:Name="TextAdvanceJvm" Grid.Row="0" Grid.ColumnSpan="2" Tag="LaunchAdvanceJvm" Grid.Column="1" ToolTip="启动 Minecraft 时使用的额外 JVM 参数，在没有确定把握的情况下请不要尝试修改。&#xa;你可以通过点击左侧选项卡的初始化按钮来恢复到默认设置。" MaxLength="4000"
+                    <StackPanel Grid.Row="0" VerticalAlignment="Center" Orientation="Horizontal" HorizontalAlignment="Left" Margin="0,0,25,0">
+                        <TextBlock Text="JVM 参数头" VerticalAlignment="Center" />
+                        <local:MyIconButton Height="23" Margin="0,1,0,0" x:Name="BtnAdvanceJvmReset" VerticalAlignment="Center" 
+                                            ToolTip="还原" ToolTipService.Placement="Right" ToolTipService.InitialShowDelay="200" ToolTipService.VerticalOffset="-1"
+                                            Logo="M530 0c287 0 521 229 521 511s-233 511-521 511c-233 0-436-151-500-368a63 63 0 0 1 44-79 65 65 0 0 1 80 43c48 162 200 276 375 276 215 0 390-171 390-383s-174-383-390-383c-103 0-199 39-270 106l21-5a63 63 0 0 1 33 123l-157 42a65 65 0 0 1-90-42l-49-183a65 65 0 1 1 126-33l6 26A524 524 0 0 1 530 0z" LogoScale="0.9" />
+                    </StackPanel>
+                    <local:MyTextBox x:Name="TextAdvanceJvm" Grid.Row="0" Grid.ColumnSpan="2" Tag="LaunchAdvanceJvm" Grid.Column="1" ToolTip="启动 Minecraft 时使用的额外 JVM 参数，除非有确定把握，否则请不要修改" MaxLength="4000"
                                      Height="57" AcceptsReturn="True" TextWrapping="Wrap" VerticalContentAlignment="Top" Padding="0,5" />
                     <TextBlock Grid.Row="2" VerticalAlignment="Center" HorizontalAlignment="Left" Text="JVM 参数尾" Margin="0,0,25,0" />
                     <local:MyTextBox x:Name="TextAdvanceGame" Grid.Row="2" Grid.ColumnSpan="2" Tag="LaunchAdvanceGame" Grid.Column="1" ToolTip="文本框中的内容将会被直接拼合在启动参数的末尾。&#xa;例如输入 --demo 则会以试玩模式启动游戏。" />
                     <TextBlock Grid.Row="4" VerticalAlignment="Center" HorizontalAlignment="Left" Text="启动前执行命令" Margin="0,0,25,0" />
                     <local:MyTextBox x:Name="TextAdvanceRun" Grid.Row="4" Grid.ColumnSpan="2" Tag="LaunchAdvanceRun" Grid.Column="1" HintText=""
-                                     ToolTip="在 MC 启动前执行特定命令或程序，语法与 Windows 的命令提示符一致。&#xa;&#xa;可以使用以下替换标记实现相对路径（路径均以 \ 结尾）：&#xa; · {path}：PCL 的 exe 文件所在的文件夹&#xa; · {minecraft}：.minecraft 文件夹&#xa; · {verpath}：版本文件夹（.minecraft\versions\版本名\）&#xa; · {verindie}：开启版本隔离时等同版本文件夹，未开启时等同 .minecraft 文件夹&#xa; · {java}：游戏运行时的 Java 文件夹&#xa;&#xa;除此之外，也支持以下替换标记：&#xa; · {user}：玩家名字&#xa; · {login}：玩家的登录方式&#xa; · {uuid}：玩家的 UUID&#xa; · {name}：游戏版本名&#xa; · {date}、{time}：当前的系统时间&#xa; · {version}：游戏对应的原版版本号&#xa;&#xa;例如：&#xa; · &quot;{verpath}test.exe&quot; ：运行版本文件夹下的 test.exe 程序&#xa; · &quot;{java}java.exe&quot; -jar &quot;{verpath}test.jar&quot; ：用 Java 运行版本文件夹下的 test.jar&#xa; · notepad &quot;{verindie}option.txt&quot; ：使用记事本打开该版本的设置文件&#xa;&#xa;涉及路径的操作最好都打上双引号，以避免路径中的空格导致运行失败。&#xa;执行命令时，命令行所在的目录是当前的 .minecraft 文件夹。" />
+                                     ToolTip="在 MC 启动前执行特定命令或程序，语法与 Windows 的命令提示符一致。&#xa;&#xa;可以使用以下替换标记实现相对路径（路径均以 \ 结尾）：&#xa; · {path}：PCL 的 exe 文件所在的文件夹&#xa; · {minecraft}：.minecraft 文件夹&#xa; · {verpath}：版本文件夹（.minecraft\versions\版本名\）&#xa; · {verindie}：开启版本隔离时等同版本文件夹，未开启时等同 .minecraft 文件夹&#xa; · {java}：游戏运行时的 Java 文件夹&#xa;&#xa;除此之外，也支持以下替换标记：&#xa; · {user}：玩家名字&#xa; · {login}：玩家的登录方式&#xa; · {uuid}：玩家的 UUID&#xa; · {name}：游戏版本名&#xa; · {date}、{time}：当前的系统时间&#xa; · {version}：游戏对应的原版版本号&#xa;&#xa;例如：&#xa; · &quot;{verpath}test.exe&quot; ：运行版本文件夹下的 test.exe 程序&#xa; · &quot;{java}java.exe&quot; -jar &quot;{verpath}test.jar&quot; ：用 Java 运行版本文件夹下的 test.jar&#xa; · notepad &quot;{verindie}options.txt&quot; ：使用记事本打开该版本的设置文件&#xa;&#xa;涉及路径的操作最好都打上双引号，以避免路径中的空格导致运行失败。&#xa;执行命令时，命令行所在的目录是当前的 .minecraft 文件夹。" />
                     <local:MyCheckBox Grid.Row="5" Grid.Column="1" x:Name="CheckAdvanceRunWait" Tag="LaunchAdvanceRunWait" Visibility="Collapsed"
                                       Text="等待命令执行完成后再继续启动" Margin="0,8,0,7" />
                     <StackPanel Margin="0,12,0,4" Orientation="Horizontal" Grid.Row="6" Grid.ColumnSpan="2">

Plain Craft Launcher 2/Pages/PageSetup/PageSetupLaunch.xaml.vb

@@ -214,7 +214,7 @@
                           If(RamGame <> RamGameActual, " (可用 " & If(RamGameActual = Math.Floor(RamGameActual), RamGameActual & ".0", RamGameActual) & " GB)", "")
         LabRamUsed.Text = If(RamUsed = Math.Floor(RamUsed), RamUsed & ".0", RamUsed) & " GB"
         LabRamTotal.Text = " / " & If(RamTotal = Math.Floor(RamTotal), RamTotal & ".0", RamTotal) & " GB"
-        LabRamWarn.Visibility = If(RamGame = 1 AndAlso Not JavaIs64Bit() AndAlso Not Is32BitSystem, Visibility.Visible, Visibility.Collapsed)
+        LabRamWarn.Visibility = If(RamGame = 1 AndAlso Not JavaIs64Bit() AndAlso Not Is32BitSystem AndAlso JavaList.Any, Visibility.Visible, Visibility.Collapsed)
         If ShowAnim Then
             '宽度动画
             AniStart({
@@ -551,15 +551,17 @@ PreFin:
     End Sub
 
     '版本隔离警告
+    Private IsReverting As Boolean = False
     Private Sub ComboArgumentIndie_SelectionChanged(sender As Object, e As SelectionChangedEventArgs) Handles ComboArgumentIndie.SelectionChanged
         If AniControlEnabled <> 0 Then Exit Sub
+        If IsReverting Then Exit Sub
         If MyMsgBox("调整版本隔离后，你可能得把游戏存档、Mod 等文件手动迁移到新的游戏文件夹中。" & vbCrLf &
                     "如果修改后发现存档消失，把这项设置改回来就能恢复。" & vbCrLf &
                     "如果你不会迁移存档，不建议修改这项设置！",
                     "警告", "我知道我在做什么", "取消", IsWarn:=True) = 2 Then
-            AniControlEnabled += 1
+            IsReverting = True
             ComboArgumentIndie.SelectedItem = e.RemovedItems(0)
-            AniControlEnabled -= 1
+            IsReverting = False
         End If
     End Sub
 
@@ -571,6 +573,15 @@ PreFin:
         CheckAdvanceRunWait.Visibility = If(TextAdvanceRun.Text = "", Visibility.Collapsed, Visibility.Visible)
     End Sub
 
+    'JVM 参数重设
+    Private Sub TextAdvanceJvm_TextChanged() Handles TextAdvanceJvm.ValidatedTextChanged
+        BtnAdvanceJvmReset.Visibility = If(TextAdvanceJvm.Text = Setup.GetDefault("LaunchAdvanceJvm"), Visibility.Hidden, Visibility.Visible)
+    End Sub
+    Private Sub BtnAdvanceJvmReset_Click(sender As Object, e As EventArgs) Handles BtnAdvanceJvmReset.Click
+        Setup.Reset("LaunchAdvanceJvm")
+        Reload()
+    End Sub
+
 #End Region
 
 End Class

Plain Craft Launcher 2/Pages/PageSetup/PageSetupLeft.xaml.vb

@@ -115,7 +115,7 @@
 
             PageID = ID
         Catch ex As Exception
-            Log(ex, "切换设置分页面失败（ID " & ID & "）", LogLevel.Feedback)
+            Log(ex, "切换分页面失败（ID " & ID & "）", LogLevel.Feedback)
         Finally
             AniControlEnabled -= 1
         End Try

Plain Craft Launcher 2/Pages/PageSetup/PageSetupSystem.xaml

@@ -7,9 +7,43 @@
     PanScroll="{Binding ElementName=PanBack}">
     <local:MyScrollViewer VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled" x:Name="PanBack">
         <StackPanel x:Name="PanMain" Margin="25,10">
-
             <local:MyCard Margin="0,15" Title="下载">
-                <StackPanel Margin="25,37,25,12">
+                <StackPanel Margin="25,37,25,15">
+                    <Grid>
+                        <Grid.ColumnDefinitions>
+                            <ColumnDefinition Width="Auto" SharedSizeGroup="Name" />
+                            <ColumnDefinition />
+                        </Grid.ColumnDefinitions>
+                        <Grid.RowDefinitions>
+                            <RowDefinition Height="28" />
+                            <RowDefinition Height="7" />
+                            <RowDefinition Height="27" />
+                            <RowDefinition Height="27" />
+                            <RowDefinition Height="Auto" />
+                            <RowDefinition Height="Auto" />
+                        </Grid.RowDefinitions>
+                        <TextBlock VerticalAlignment="Center" HorizontalAlignment="Left" Text="版本列表源" Margin="0,0,25,0" />
+                        <local:MyComboBox x:Name="ComboDownloadVersion" Grid.ColumnSpan="2" Tag="ToolDownloadVersion" Grid.Column="1">
+                            <local:MyComboBoxItem Content="尽量使用镜像源（加载快，但版本可能不是最新的）" IsSelected="True" />
+                            <local:MyComboBoxItem Content="仅在官方源加载缓慢时改用镜像源" />
+                            <local:MyComboBoxItem Content="尽量使用官方源（保证版本最新，但加载缓慢）" />
+                        </local:MyComboBox>
+                        <TextBlock Grid.Row="2" VerticalAlignment="Center" HorizontalAlignment="Left" Text="最大线程数" Margin="0,0,25,0" />
+                        <local:MySlider x:Name="SliderDownloadThread" Grid.Row="2" Tag="ToolDownloadThread" MaxValue="255" Value="63" Grid.Column="1"
+                                        ToolTip="线程数越多，限速的文件下载越快，但过高的线程数会造成下载时非常严重的卡顿。&#xa;一般而言，64 线程已可以保证足够的下载速度。" />
+                        <TextBlock VerticalAlignment="Center" Grid.Row="3" HorizontalAlignment="Left" Text="速度限制" Margin="0,0,25,0" />
+                        <local:MySlider x:Name="SliderDownloadSpeed" Grid.Row="3" Tag="ToolDownloadSpeed" MaxValue="42" Value="42" Grid.Column="1"
+                                        ToolTip="设置下载的速度上限，以避免在下载时导致其他需要联网的程序卡死" />
+                        <TextBlock VerticalAlignment="Top" Grid.Row="4" HorizontalAlignment="Left" Text="目标文件夹" Margin="0,5,25,5" />
+                        <TextBlock Margin="0,5" HorizontalAlignment="Left" Text="请在 启动 → 版本选择 → 文件夹列表 中更改下载目标文件夹。&#xa;在某个文件夹或游戏版本上右键，即可选择打开对应文件夹。" Grid.Row="4" Grid.Column="1" VerticalAlignment="Center" Opacity="0.5" />
+                        <local:MyCheckBox Margin="0,2,0,4" Text="验证 SSL 证书" Grid.Row="5" Height="22" Grid.ColumnSpan="2"
+                                          x:Name="CheckDownloadCert" Tag="ToolDownloadCert" 
+                                          ToolTip="开启验证会提高安全性、降低盗号风险（见 #2767），但也可能导致正版登录失败（见 #3018）。" />
+                    </Grid>
+                </StackPanel>
+            </local:MyCard>
+            <local:MyCard Margin="0,0,0,15" Title="Mod 与整合包">
+                <StackPanel Margin="25,37,25,15">
                     <Grid>
                         <Grid.ColumnDefinitions>
                             <ColumnDefinition Width="Auto" SharedSizeGroup="Name" />
@@ -22,51 +56,30 @@
                             <RowDefinition Height="7" />
                             <RowDefinition Height="28" />
                             <RowDefinition Height="7" />
-                            <RowDefinition Height="27" />
-                            <RowDefinition Height="27" />
-                            <RowDefinition Height="Auto" />
-                            <RowDefinition Height="Auto" />
-                            <RowDefinition Height="Auto" />
-                            <RowDefinition Height="Auto" />
                             <RowDefinition Height="Auto" />
                         </Grid.RowDefinitions>
-                        <TextBlock VerticalAlignment="Center" HorizontalAlignment="Left" Text="版本列表获取" Margin="0,0,25,0" />
-                        <local:MyComboBox x:Name="ComboDownloadVersion" Grid.ColumnSpan="2" Tag="ToolDownloadVersion" Grid.Column="1">
-                            <local:MyComboBoxItem Content="尽量使用镜像源（加载快，但版本可能不是最新的）" IsSelected="True" />
-                            <local:MyComboBoxItem Content="仅在官方源加载缓慢时改用镜像源" />
-                            <local:MyComboBoxItem Content="尽量使用官方源（保证版本最新，但加载缓慢）" />
-                        </local:MyComboBox>
-                        <TextBlock Grid.Row="2" VerticalAlignment="Center" HorizontalAlignment="Left" Text="Mod 信息获取" Margin="0,0,25,0" />
-                        <local:MyComboBox x:Name="ComboDownloadMod" Grid.Row="2" Grid.ColumnSpan="2" Tag="ToolDownloadMod" Grid.Column="1">
-                            <local:MyComboBoxItem Content="尽量使用镜像源" />
+                        <TextBlock Grid.Row="0" VerticalAlignment="Center" HorizontalAlignment="Left" Text="下载源" Margin="0,0,25,0" />
+                        <local:MyComboBox x:Name="ComboDownloadMod" Grid.Row="0" Grid.ColumnSpan="2" Tag="ToolDownloadMod" Grid.Column="1">
+                            <local:MyComboBoxItem Content="尽量使用镜像源（暂时无效）" />
                             <local:MyComboBoxItem Content="仅在官方源加载缓慢时改用镜像源" />
                             <local:MyComboBoxItem Content="尽量使用官方源" IsSelected="True" />
                         </local:MyComboBox>
-                        <TextBlock Grid.Row="4" VerticalAlignment="Center" HorizontalAlignment="Left" Text="Mod 命名风格" Margin="0,0,25,0" />
-                        <local:MyComboBox Grid.Row="4" x:Name="ComboDownloadTranslate" Grid.ColumnSpan="2" Tag="ToolDownloadTranslate" Grid.Column="1" 
-                                          ToolTip="决定下载的 Mod 的默认文件名中，中文译名应该放在哪个位置">
+                        <TextBlock Grid.Row="2" VerticalAlignment="Center" HorizontalAlignment="Left" Text="下载文件名" Margin="0,0,25,0" />
+                        <local:MyComboBox Grid.Row="2" x:Name="ComboDownloadTranslate" Grid.ColumnSpan="2" Tag="ToolDownloadTranslate" Grid.Column="1" 
+                                          ToolTip="下载 Mod 时，Mod 的默认文件名中，中文译名应该放在哪个位置">
                             <local:MyComboBoxItem Content="译名位于文件名开头：[遗物] relics-0.1.14" IsSelected="True" />
                             <local:MyComboBoxItem Content="译名位于文件名开头：遗物-relics-0.1.14" />
                             <local:MyComboBoxItem Content="译名位于文件名末尾：relics-0.1.14-遗物" />
                             <local:MyComboBoxItem Content="不添加中文译名：relics-0.1.14" />
                         </local:MyComboBox>
-                        <TextBlock Grid.Row="6" VerticalAlignment="Center" HorizontalAlignment="Left" Text="最大线程数" Margin="0,0,25,0" />
-                        <local:MySlider x:Name="SliderDownloadThread" Grid.Row="6" Tag="ToolDownloadThread" MaxValue="255" Value="63" Grid.Column="1"
-                                        ToolTip="线程数越多，限速的文件下载越快，但过高的线程数会造成下载时非常严重的卡顿。&#xa;一般而言，64 线程已可以保证足够的下载速度。" />
-                        <TextBlock VerticalAlignment="Center" Grid.Row="7" HorizontalAlignment="Left" Text="速度限制" Margin="0,0,25,0" />
-                        <local:MySlider x:Name="SliderDownloadSpeed" Grid.Row="7" Tag="ToolDownloadSpeed" MaxValue="42" Value="42" Grid.Column="1"
-                                        ToolTip="设置下载的速度上限，以避免在下载时导致其他需要联网的程序卡死" />
-                        <TextBlock VerticalAlignment="Top" Grid.Row="9" HorizontalAlignment="Left" Text="目标文件夹" Margin="0,5,25,5" />
-                        <TextBlock Margin="0,5" HorizontalAlignment="Left" Text="请在 启动 → 版本选择 → 文件夹列表 中更改下载目标文件夹。&#xa;在某个文件夹或游戏版本上右键，即可选择打开对应文件夹。" Grid.Row="9" Grid.Column="1" VerticalAlignment="Center" Opacity="0.5" />
-                        <local:MyCheckBox Margin="0,5,0,4" Text="安装整合包时保留原始压缩包" Grid.Row="10" Height="22" Grid.ColumnSpan="2"
-                                          x:Name="CheckDownloadKeepModpack" Tag="ToolDownloadKeepModpack" 
-                                          ToolTip="安装整合包时，在版本文件夹下保留用于安装的原始整合包压缩包文件" />
-                        <local:MyCheckBox Margin="0,2,0,4" Text="简化 Mod 加载器显示" Grid.Row="11" Height="22" Grid.ColumnSpan="2"
-                                          x:Name="CheckDownloadIgnoreQuilt" Tag="ToolDownloadIgnoreQuilt" 
-                                          ToolTip="下载 Mod 时，若该 Mod 支持 Forge 和 Fabric，则显示为支持任意 Mod 加载器。&#xa;例如，开启时 JEI 显示支持全版本，关闭后 JEI 就会显示仅支持 Forge / Fabric 全版本。" />
-                        <local:MyCheckBox Margin="0,2,0,4" Text="验证 SSL 证书" Grid.Row="12" Height="22" Grid.ColumnSpan="2"
-                                          x:Name="CheckDownloadCert" Tag="ToolDownloadCert" 
-                                          ToolTip="开启验证会提高安全性、降低盗号风险（见 #2767），但也可能导致正版登录失败（见 #3018）。" />
+                        <TextBlock Grid.Row="4" VerticalAlignment="Center" HorizontalAlignment="Left" Text="Mod 管理样式" Margin="0,0,25,0" />
+                        <local:MyComboBox Grid.Row="4" x:Name="ComboModLocalNameStyle" Grid.ColumnSpan="2" Tag="ToolModLocalNameStyle" Grid.Column="1" 
+                                          ToolTip="在 Mod 管理页面中，Mod 项的显示方式">
+                            <local:MyComboBoxItem Content="标题显示译名，详情显示文件名" IsSelected="True" />
+                            <local:MyComboBoxItem Content="标题显示文件名，详情显示译名" />
+                        </local:MyComboBox>
+                        <local:MyCheckBox Margin="0,2,0,4" Text="显示 Mod 加载器时忽略 Quilt" Grid.Row="6" Height="22" Grid.ColumnSpan="2"
+                                          x:Name="CheckDownloadIgnoreQuilt" Tag="ToolDownloadIgnoreQuilt" />
                     </Grid>
                 </StackPanel>
             </local:MyCard>

Plain Craft Launcher 2/Pages/PageSetup/PageSetupSystem.xaml.vb

@@ -1,33 +1,5 @@
 Class PageSetupSystem
 
-#Region "语言"
-    'Private Sub PageSetupUI_Loaded(sender As Object, e As RoutedEventArgs) Handles Me.Loaded
-    '  AniControlEnabled -= 1
-
-    '  '读取设置
-    '  Select Case Lang
-    '      Case "zh_CN"
-    '          ComboLang.SelectedIndex = 0
-    '      Case "zh_HK"
-    '          ComboLang.SelectedIndex = 1
-    '      Case "en_US"
-    '          ComboLang.SelectedIndex = 2
-    '  End Select
-    '  CheckDebug.Checked = ReadReg("SystemDebugMode", "False")
-
-    '  AniControlEnabled += 1
-    'End Sub
-
-    'Private Sub RefreshLang() Handles ComboLang.SelectionChanged
-    '  If IsLoaded Then
-    '      If Not ComboLang.IsLoaded Then Exit Sub
-    '      Lang = CType(ComboLang.SelectedItem, MyComboBoxItem).Tag
-    '      Application.Current.Resources.MergedDictionaries(1) = New ResourceDictionary With {.Source = New Url("Languages\" & Lang & ".xaml", UrlKind.Relative)}
-    '      WriteReg("Lang", Lang)
-    '  End If
-    'End Sub
-#End Region
-
     Private Shadows IsLoaded As Boolean = False
 
     Private Sub PageSetupSystem_Loaded(sender As Object, e As RoutedEventArgs) Handles Me.Loaded
@@ -58,11 +30,13 @@
         SliderDownloadThread.Value = Setup.Get("ToolDownloadThread")
         SliderDownloadSpeed.Value = Setup.Get("ToolDownloadSpeed")
         ComboDownloadVersion.SelectedIndex = Setup.Get("ToolDownloadVersion")
+        CheckDownloadCert.Checked = Setup.Get("ToolDownloadCert")
+
+        'Mod 与整合包
         ComboDownloadTranslate.SelectedIndex = Setup.Get("ToolDownloadTranslate")
         ComboDownloadMod.SelectedIndex = Setup.Get("ToolDownloadMod")
-        CheckDownloadKeepModpack.Checked = Setup.Get("ToolDownloadKeepModpack")
+        ComboModLocalNameStyle.SelectedIndex = Setup.Get("ToolModLocalNameStyle")
         CheckDownloadIgnoreQuilt.Checked = Setup.Get("ToolDownloadIgnoreQuilt")
-        CheckDownloadCert.Checked = Setup.Get("ToolDownloadCert")
 
         'Minecraft 更新提示
         CheckUpdateRelease.Checked = Setup.Get("ToolUpdateRelease")
@@ -91,10 +65,10 @@
             Setup.Reset("ToolDownloadSpeed")
             Setup.Reset("ToolDownloadVersion")
             Setup.Reset("ToolDownloadTranslate")
-            Setup.Reset("ToolDownloadKeepModpack")
             Setup.Reset("ToolDownloadIgnoreQuilt")
             Setup.Reset("ToolDownloadCert")
             Setup.Reset("ToolDownloadMod")
+            Setup.Reset("ToolModLocalNameStyle")
             Setup.Reset("ToolUpdateRelease")
             Setup.Reset("ToolUpdateSnapshot")
             Setup.Reset("ToolHelpChinese")
@@ -116,13 +90,13 @@
     End Sub
 
     '将控件改变路由到设置改变
-    Private Shared Sub CheckBoxChange(sender As MyCheckBox, e As Object) Handles CheckDebugMode.Change, CheckDebugDelay.Change, CheckDebugSkipCopy.Change, CheckUpdateRelease.Change, CheckUpdateSnapshot.Change, CheckHelpChinese.Change, CheckDownloadKeepModpack.Change, CheckDownloadIgnoreQuilt.Change, CheckDownloadCert.Change
+    Private Shared Sub CheckBoxChange(sender As MyCheckBox, e As Object) Handles CheckDebugMode.Change, CheckDebugDelay.Change, CheckDebugSkipCopy.Change, CheckUpdateRelease.Change, CheckUpdateSnapshot.Change, CheckHelpChinese.Change, CheckDownloadIgnoreQuilt.Change, CheckDownloadCert.Change
         If AniControlEnabled = 0 Then Setup.Set(sender.Tag, sender.Checked)
     End Sub
     Private Shared Sub SliderChange(sender As MySlider, e As Object) Handles SliderDebugAnim.Change, SliderDownloadThread.Change, SliderDownloadSpeed.Change
         If AniControlEnabled = 0 Then Setup.Set(sender.Tag, sender.Value)
     End Sub
-    Private Shared Sub ComboChange(sender As MyComboBox, e As Object) Handles ComboDownloadVersion.SelectionChanged, ComboDownloadTranslate.SelectionChanged, ComboSystemUpdate.SelectionChanged, ComboSystemActivity.SelectionChanged, ComboDownloadMod.SelectionChanged
+    Private Shared Sub ComboChange(sender As MyComboBox, e As Object) Handles ComboDownloadVersion.SelectionChanged, ComboModLocalNameStyle.SelectionChanged, ComboDownloadTranslate.SelectionChanged, ComboSystemUpdate.SelectionChanged, ComboSystemActivity.SelectionChanged, ComboDownloadMod.SelectionChanged
         If AniControlEnabled = 0 Then Setup.Set(sender.Tag, sender.SelectedIndex)
     End Sub
     Private Shared Sub TextBoxChange(sender As MyTextBox, e As Object) Handles TextSystemCache.ValidatedTextChanged

Plain Craft Launcher 2/Pages/PageSetup/PageSetupUI.xaml

@@ -72,10 +72,10 @@
                         </Grid>
                         <local:MyCheckBox Text="打开启动器时显示 PCL 图标" Margin="-1,0,0,1" Height="22" x:Name="CheckLauncherLogo" Tag="UiLauncherLogo" />
                     </StackPanel>
-                    <Border Background="#CCCCCCCC" Margin="-5,22,-5,-5" CornerRadius="4" Name="PanLauncherHide" Visibility="Collapsed">
+                    <Border Background="#DDDDDDDD" Margin="-8,23,-5,28" CornerRadius="4" Name="PanLauncherHide" Visibility="Collapsed">
                         <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center">
-                            <TextBlock Text="需要小小赞助一下作者，才能修改主题颜色（悲）……" FontSize="15" Margin="0,2,0,0" />
-                            <local:MyButton Height="35" x:Name="BtnLauncherDonate" MinWidth="150" Text="支持作者" Padding="13,0" HorizontalAlignment="Center" Margin="0,9,0,0" ColorType="Highlight" />
+                            <TextBlock Text="如果可以小小赞助一下 PCL，就能解锁主题颜色更换功能啦……&#xa;多亏了大家的支持，PCL 才能在免费、无任何广告的情况下维持数年的更新（磕头）！" FontSize="13" Margin="0,0,0,0" />
+                            <local:MyButton Height="32" x:Name="BtnLauncherDonate" MinWidth="140" Text="支持 PCL 开发！" Padding="13,0" HorizontalAlignment="Center" Margin="0,9,0,0" ColorType="Highlight" />
                         </StackPanel>
                     </Border>
                 </Grid>
@@ -225,6 +225,7 @@
                         <TextBlock VerticalAlignment="Center" HorizontalAlignment="Left" Text="下载地址" Margin="0,0,25,0" />
                         <local:MyTextBox x:Name="TextCustomNet" Tag="UiCustomNet" Grid.Column="1" MaxHeight="28">
                             <local:MyTextBox.ValidateRules>
+                                <local:ValidateNullable />
                                 <local:ValidateHttp />
                             </local:MyTextBox.ValidateRules>
                         </local:MyTextBox>
@@ -244,6 +245,10 @@
                             <local:MyComboBoxItem Content="Minecraft 皮肤推荐（作者：wkea）" />
                             <local:MyComboBoxItem Content="OpenBMCLAPI 仪表盘 Lite（作者：Silverteal、Mxmilu666）" />
                             <local:MyComboBoxItem Content="PCL 主页市场（作者：凌云）" />
+                            <local:MyComboBoxItem Content="PCL 更新日志（作者：Joker2184）" />
+                            <local:MyComboBoxItem Content="PCL 新功能说明书（作者：WForst-Breeze）" />
+                            <local:MyComboBoxItem Content="OpenMCIM 仪表盘（作者：SALTWOOD）" />
+                            <local:MyComboBoxItem Content="杂志主页（作者：CreeperIsASpy）" />
                         </local:MyComboBox>
                     </Grid>
                 </StackPanel>
@@ -287,8 +292,9 @@
                         <local:MyCheckBox Height="22" VerticalAlignment="Center" Grid.Row="3" Grid.Column="6" Text="新功能投票" x:Name="CheckHiddenOtherVote" Tag="UiHiddenOtherVote" />
                         <TextBlock Grid.Row="4" VerticalAlignment="Center" HorizontalAlignment="Left" Text="特定功能" />
                         <local:MyCheckBox Height="22" VerticalAlignment="Center" Grid.Row="4" Grid.Column="2" Text="邮箱隐藏" x:Name="CheckLauncherEmail" Tag="UiLauncherEmail" ToolTip="隐藏第三方登录的账号邮箱显示，并尽量将邮箱打码，以避免隐私泄露。&#xa;此选项的更改将在重启启动器后生效。" />
-                        <local:MyCheckBox Height="22" VerticalAlignment="Center" Grid.Row="4" Grid.Column="3" Text="版本选择" x:Name="CheckHiddenFunctionSelect" Tag="UiHiddenFunctionSelect" />
-                        <local:MyCheckBox Height="22" VerticalAlignment="Center" Grid.Row="4" Grid.Column="4" Text="功能隐藏" x:Name="CheckHiddenFunctionHidden" Tag="UiHiddenFunctionHidden" ToolTip="仅隐藏本选项卡，设置的禁用内容依然有效。&#xa;可以在保留个性化设置页面的情况下避免隐藏设置被修改。" />
+                        <local:MyCheckBox Height="22" VerticalAlignment="Center" Grid.Row="4" Grid.Column="3" Text="版本管理" x:Name="CheckHiddenFunctionSelect" Tag="UiHiddenFunctionSelect" ToolTip="隐藏启动按钮下方的版本选择与版本设置入口。" />
+                        <local:MyCheckBox Height="22" VerticalAlignment="Center" Grid.Row="4" Grid.Column="4" Text="Mod 更新" x:Name="CheckHiddenFunctionModUpdate" Tag="UiHiddenFunctionModUpdate" ToolTip="禁止在 Mod 管理页面更新 Mod。" />
+                        <local:MyCheckBox Height="22" VerticalAlignment="Center" Grid.Row="4" Grid.Column="5" Text="功能隐藏" x:Name="CheckHiddenFunctionHidden" Tag="UiHiddenFunctionHidden" ToolTip="仅隐藏本选项卡，设置的禁用内容依然有效。&#xa;可以在保留个性化设置页面的情况下避免隐藏设置被修改。" />
                     </Grid>
                 </StackPanel>
             </local:MyCard>

Plain Craft Launcher 2/Pages/PageSetup/PageSetupUI.xaml.vb

@@ -25,14 +25,15 @@
             Next
         End If
 
+        AniControlEnabled += 1
+        Reload() '#4826，在每次进入页面时都刷新一下
+        AniControlEnabled -= 1
+
         '非重复加载部分
         If IsLoaded Then Exit Sub
         IsLoaded = True
 
-        AniControlEnabled += 1
         SliderLoad()
-        Reload()
-        AniControlEnabled -= 1
 
 #If BETA Then
         PanLauncherHide.Visibility = Visibility.Visible
@@ -97,6 +98,7 @@
             CheckHiddenPageSetup.Checked = Setup.Get("UiHiddenPageSetup")
             CheckHiddenPageOther.Checked = Setup.Get("UiHiddenPageOther")
             CheckHiddenFunctionSelect.Checked = Setup.Get("UiHiddenFunctionSelect")
+            CheckHiddenFunctionModUpdate.Checked = Setup.Get("UiHiddenFunctionModUpdate")
             CheckHiddenFunctionHidden.Checked = Setup.Get("UiHiddenFunctionHidden")
             CheckHiddenSetupLaunch.Checked = Setup.Get("UiHiddenSetupLaunch")
             CheckHiddenSetupUI.Checked = Setup.Get("UiHiddenSetupUi")
@@ -147,6 +149,7 @@
             Setup.Reset("UiHiddenPageSetup")
             Setup.Reset("UiHiddenPageOther")
             Setup.Reset("UiHiddenFunctionSelect")
+            Setup.Reset("UiHiddenFunctionModUpdate")
             Setup.Reset("UiHiddenFunctionHidden")
             Setup.Reset("UiHiddenSetupLaunch")
             Setup.Reset("UiHiddenSetupUi")
@@ -174,7 +177,7 @@
     Private Shared Sub ComboChange(sender As MyComboBox, e As Object) Handles ComboBackgroundSuit.SelectionChanged, ComboCustomPreset.SelectionChanged
         If AniControlEnabled = 0 Then Setup.Set(sender.Tag, sender.SelectedIndex)
     End Sub
-    Private Shared Sub CheckBoxChange(sender As MyCheckBox, e As Object) Handles CheckMusicStop.Change, CheckMusicRandom.Change, CheckMusicAuto.Change, CheckBackgroundColorful.Change, CheckLogoLeft.Change, CheckLauncherLogo.Change, CheckHiddenFunctionHidden.Change, CheckHiddenFunctionSelect.Change, CheckHiddenPageDownload.Change, CheckHiddenPageLink.Change, CheckHiddenPageOther.Change, CheckHiddenPageSetup.Change, CheckHiddenSetupLaunch.Change, CheckHiddenSetupSystem.Change, CheckHiddenSetupLink.Change, CheckHiddenSetupUI.Change, CheckHiddenOtherAbout.Change, CheckHiddenOtherFeedback.Change, CheckHiddenOtherVote.Change, CheckHiddenOtherHelp.Change, CheckHiddenOtherTest.Change, CheckMusicStart.Change, CheckLauncherEmail.Change
+    Private Shared Sub CheckBoxChange(sender As MyCheckBox, e As Object) Handles CheckMusicStop.Change, CheckMusicRandom.Change, CheckMusicAuto.Change, CheckBackgroundColorful.Change, CheckLogoLeft.Change, CheckLauncherLogo.Change, CheckHiddenFunctionHidden.Change, CheckHiddenFunctionSelect.Change, CheckHiddenFunctionModUpdate.Change, CheckHiddenPageDownload.Change, CheckHiddenPageLink.Change, CheckHiddenPageOther.Change, CheckHiddenPageSetup.Change, CheckHiddenSetupLaunch.Change, CheckHiddenSetupSystem.Change, CheckHiddenSetupLink.Change, CheckHiddenSetupUI.Change, CheckHiddenOtherAbout.Change, CheckHiddenOtherFeedback.Change, CheckHiddenOtherVote.Change, CheckHiddenOtherHelp.Change, CheckHiddenOtherTest.Change, CheckMusicStart.Change, CheckLauncherEmail.Change
         If AniControlEnabled = 0 Then Setup.Set(sender.Tag, sender.Checked)
     End Sub
     Private Shared Sub TextBoxChange(sender As MyTextBox, e As Object) Handles TextLogoText.ValidatedTextChanged, TextCustomNet.ValidatedTextChanged
@@ -269,17 +272,16 @@
         End Try
     End Sub
 
-
     '顶部栏
     Private Sub BtnLogoChange_Click(sender As Object, e As EventArgs) Handles BtnLogoChange.Click
-        Dim FileName As String = SelectFile("常用图片文件(*.png;*.jpg;*.gif)|*.png;*.jpg;*.gif", "选择图片")
+        Dim FileName As String = SelectFile("常用图片文件(*.png;*.jpg;*.gif;*.webp)|*.png;*.jpg;*.gif;*.webp", "选择图片")
         If FileName = "" Then Exit Sub
         Try
             '拷贝文件
             File.Delete(Path & "PCL\Logo.png")
             CopyFile(FileName, Path & "PCL\Logo.png")
             '设置当前显示
-            FrmMain.ImageTitleLogo.Source = New MyBitmap(Path & "PCL\Logo.png")
+            FrmMain.ImageTitleLogo.Source = Path & "PCL\Logo.png"
         Catch ex As Exception
             If ex.Message.Contains("参数无效") Then
                 Log("改变标题栏图片失败，该图片文件可能并非标准格式。" & vbCrLf &
@@ -296,7 +298,7 @@ Refresh:
         '已有图片则不再选择
         If File.Exists(Path & "PCL\Logo.png") Then
             Try
-                FrmMain.ImageTitleLogo.Source = New MyBitmap(Path & "PCL\Logo.png")
+                FrmMain.ImageTitleLogo.Source = Path & "PCL\Logo.png"
             Catch ex As Exception
                 If ex.Message.Contains("参数无效") Then
                     Log("调整标题栏图片失败，该图片文件可能并非标准格式。" & vbCrLf &
@@ -315,7 +317,7 @@ Refresh:
             Exit Sub
         End If
         '没有图片则要求选择
-        Dim FileName As String = SelectFile("常用图片文件(*.png;*.jpg;*.gif)|*.png;*.jpg;*.gif", "选择图片")
+        Dim FileName As String = SelectFile("常用图片文件(*.png;*.jpg;*.gif;*.webp)|*.png;*.jpg;*.gif;*.webp", "选择图片")
         If FileName = "" Then
             FrmMain.ImageTitleLogo.Source = Nothing
             e.Handled = True
@@ -428,8 +430,8 @@ Refresh:
         RadioLauncherTheme5Gray.Opacity -= 0.23
         RadioLauncherTheme5.Opacity += 0.23
         AniStart({
-            AaOpacity(RadioLauncherTheme5Gray, 1, 1000),
-            AaOpacity(RadioLauncherTheme5, -1, 1000)
+            AaOpacity(RadioLauncherTheme5Gray, 1, 1000 * AniSpeed),
+            AaOpacity(RadioLauncherTheme5, -1, 1000 * AniSpeed)
         }, "ThemeUnlock")
         If RadioLauncherTheme5Gray.Opacity < 0.08 Then
             ThemeUnlock(5, UnlockHint:="隐藏主题 玄素黑 已解锁！")
@@ -450,10 +452,10 @@ Refresh:
             End If
         End If
     End Sub
-    Private Sub LabLauncherTheme8Copy_MouseRightButtonUp() Handles LabLauncherTheme8Copy.MouseRightButtonUp
+    Private Sub LabLauncherTheme8Copy_MouseRightButtonUp() Handles LabLauncherTheme8Copy.MouseRightButtonUp, RadioLauncherTheme8.MouseRightButtonUp
         OpenWebsite("https://afdian.com/a/LTCat")
     End Sub
-    Private Sub LabLauncherTheme9Copy_MouseRightButtonUp() Handles LabLauncherTheme9Copy.MouseRightButtonUp
+    Private Sub LabLauncherTheme9Copy_MouseRightButtonUp() Handles LabLauncherTheme9Copy.MouseRightButtonUp, RadioLauncherTheme9.MouseRightButtonUp
         PageOtherLeft.TryFeedback()
     End Sub
 
@@ -673,24 +675,26 @@ Refresh:
         SliderLauncherOpacity.GetHintText = Function(v) Math.Round(40 + v * 0.1) & "%"
         SliderLauncherHue.GetHintText = Function(v) v & "°"
         SliderLauncherSat.GetHintText = Function(v) v & "%"
-        SliderLauncherDelta.GetHintText = Function(Value As Integer)
-                                              If Value > 90 Then
-                                                  Return "+" & (Value - 90)
-                                              ElseIf Value = 90 Then
-                                                  Return 0
-                                              Else
-                                                  Return Value - 90
-                                              End If
-                                          End Function
-        SliderLauncherLight.GetHintText = Function(Value As Integer)
-                                              If Value > 20 Then
-                                                  Return "+" & (Value - 20)
-                                              ElseIf Value = 20 Then
-                                                  Return 0
-                                              Else
-                                                  Return Value - 20
-                                              End If
-                                          End Function
+        SliderLauncherDelta.GetHintText =
+        Function(Value As Integer)
+            If Value > 90 Then
+                Return "+" & (Value - 90)
+            ElseIf Value = 90 Then
+                Return 0
+            Else
+                Return Value - 90
+            End If
+        End Function
+        SliderLauncherLight.GetHintText =
+        Function(Value As Integer)
+            If Value > 20 Then
+                Return "+" & (Value - 20)
+            ElseIf Value = 20 Then
+                Return 0
+            Else
+                Return Value - 20
+            End If
+        End Function
         SliderBackgroundOpacity.GetHintText = Function(v) Math.Round(v * 0.1) & "%"
         SliderBackgroundBlur.GetHintText = Function(v) v & " 像素"
     End Sub

Plain Craft Launcher 2/Pages/PageVersion/PageVersionLeft.xaml.vb

@@ -61,7 +61,7 @@
             PageChangeRun(PageGet(ID))
             PageID = ID
         Catch ex As Exception
-            Log(ex, "切换设置分页面失败（ID " & ID & "）", LogLevel.Feedback)
+            Log(ex, "切换分页面失败（ID " & ID & "）", LogLevel.Feedback)
         Finally
             AniControlEnabled -= 1
         End Try
@@ -88,17 +88,7 @@
 #End Region
 
     Public Sub Refresh(sender As Object, e As EventArgs) '由边栏按钮匿名调用
-        '强制刷新
-        Try
-            CompProjectCache.Clear()
-            File.Delete(PathTemp & "Cache\LocalMod.json")
-            Log("[Mod] 由于点击刷新按钮，清理本地 Mod 信息缓存")
-        Catch ex As Exception
-            Log(ex, "强制刷新时清理本地 Mod 信息缓存失败")
-        End Try
-        If FrmVersionMod IsNot Nothing Then FrmVersionMod.ReloadModList(True) '无需 Else，还没加载刷个鬼的新
-        ItemMod.Checked = True
-        Hint("正在刷新……", Log:=False)
+        PageVersionMod.Refresh()
     End Sub
 
     Public Sub Reset(sender As Object, e As EventArgs)

Plain Craft Launcher 2/Pages/PageVersion/PageVersionMod.xaml

@@ -16,11 +16,13 @@
                                 <ColumnDefinition Width="Auto" SharedSizeGroup="Button" />
                                 <ColumnDefinition Width="Auto" SharedSizeGroup="Button" />
                                 <ColumnDefinition Width="Auto" SharedSizeGroup="Button" />
+                                <ColumnDefinition Width="Auto" SharedSizeGroup="Button" />
                             </Grid.ColumnDefinitions>
-                            <local:MyButton x:Name="BtnManageOpen" Grid.Column="0" MinWidth="140" Text="打开 Mod 文件夹" Padding="13,0" Margin="0,0,20,0" HorizontalAlignment="Left" ColorType="Highlight" />
-                            <local:MyButton x:Name="BtnManageSelectAll" Grid.Column="1" MinWidth="140" Text="全选" Padding="13,0" Margin="0,0,20,0" HorizontalAlignment="Left" />
-                            <local:MyButton x:Name="BtnManageInstall" Grid.Column="2" MinWidth="140" Text="安装 Mod" Padding="13,0" Margin="0,0,20,0" HorizontalAlignment="Left" />
-                            <local:MyButton x:Name="BtnManageCheck" Grid.Column="3" MinWidth="140" Text="检查 Mod" Padding="13,0" Margin="0,0,20,0" HorizontalAlignment="Left" ToolTip="快速检查 Mod 的版本要求、重复、前置缺失等问题。&#xa;结果仅供参考，由于部分 Mod 标注的信息有误，可能并不准确。" Visibility="Collapsed" />
+                            <local:MyButton x:Name="BtnManageOpen" Grid.Column="0" MinWidth="110" Text="打开文件夹" Padding="13,0" Margin="0,0,15,0" HorizontalAlignment="Left" ColorType="Highlight" />
+                            <local:MyButton x:Name="BtnManageInstall" Grid.Column="1" MinWidth="110" Text="从文件安装" Padding="13,0" Margin="0,0,15,0" HorizontalAlignment="Left" />
+                            <local:MyButton x:Name="BtnManageDownload" Grid.Column="2" MinWidth="110" Text="下载新 Mod" Padding="13,0" Margin="0,0,15,0" HorizontalAlignment="Left" />
+                            <local:MyButton x:Name="BtnManageSelectAll" Grid.Column="3" MinWidth="110" Text="全选" Padding="13,0" Margin="0,0,15,0" HorizontalAlignment="Left" />
+                            <local:MyButton x:Name="BtnManageCheck" Grid.Column="4" MinWidth="110" Text="检查 Mod" Padding="13,0" Margin="0,0,15,0" HorizontalAlignment="Left" ToolTip="快速检查 Mod 的版本要求、重复、前置缺失等问题。&#xa;结果仅供参考，由于部分 Mod 标注的信息有误，可能并不准确。" Visibility="Collapsed" />
                         </Grid>
                     </local:MyCard>
                     <local:MyCard x:Name="PanListBack" VerticalAlignment="Top" Opacity="0" Margin="0,0,0,14" Title=" " MinHeight="55">
@@ -37,10 +39,19 @@
             </local:MyScrollViewer>
             <local:MyCard HorizontalAlignment="Center" VerticalAlignment="Center" Margin="40" x:Name="PanEmpty">
                 <StackPanel Margin="20,17">
-                    <TextBlock Margin="0,0,0,9" HorizontalAlignment="Center" Text="未找到 Mod" FontSize="19" UseLayoutRounding="True" SnapsToDevicePixels="True" Foreground="{DynamicResource ColorBrush3}" />
+                    <TextBlock Margin="0,0,0,9" HorizontalAlignment="Center" Text="尚未安装 Mod" FontSize="19" UseLayoutRounding="True" SnapsToDevicePixels="True" Foreground="{DynamicResource ColorBrush3}" />
                     <Rectangle HorizontalAlignment="Stretch" Height="2" Fill="{DynamicResource ColorBrush3}" />
-                    <TextBlock Margin="10,15,10,0" Text="要安装 Mod，请直接将 Mod 文件拖入 PCL 窗口。&#xa;如果你确定你已经安装了 Mod，但仍然看到了这条提示，则是版本隔离设置有误，请在启动设置中调整版本隔离选项。" TextWrapping="Wrap" />
-                    <local:MyButton Height="35" HorizontalAlignment="Center" x:Name="BtnHintOpen" MinWidth="140" Text="打开 Mod 文件夹" Margin="0,15,0,0" Padding="13,0" ColorType="Highlight" />
+                    <TextBlock Margin="10,10,10,0" Text="你可以下载新的 Mod，或者从已经下载好的文件安装 Mod。&#xa;如果你已经安装了 Mod，可能是版本隔离设置有误，请在设置中调整版本隔离选项。" TextWrapping="Wrap" />
+                    <Grid Margin="15,20,0,5" Height="35" HorizontalAlignment="Center">
+                        <Grid.ColumnDefinitions>
+                            <ColumnDefinition Width="Auto" SharedSizeGroup="Button" />
+                            <ColumnDefinition Width="Auto" SharedSizeGroup="Button" />
+                            <ColumnDefinition Width="Auto" SharedSizeGroup="Button" />
+                        </Grid.ColumnDefinitions>
+                        <local:MyButton Height="35" HorizontalAlignment="Center" Grid.Column="0" x:Name="BtnHintDownload" MinWidth="140" Text="下载 Mod" Margin="0,0,17,0" Padding="13,0" ColorType="Highlight" />
+                        <local:MyButton Height="35" HorizontalAlignment="Center" Grid.Column="1" x:Name="BtnHintInstall" MinWidth="140" Text="从文件安装 Mod" Margin="0,0,17,0" Padding="13,0" />
+                        <local:MyButton Height="35" HorizontalAlignment="Center" Grid.Column="2" x:Name="BtnHintOpen" MinWidth="140" Text="打开 Mod 文件夹" Margin="0,0,17,0" Padding="13,0" />
+                    </Grid>
                 </StackPanel>
             </local:MyCard>
         </Grid>

Plain Craft Launcher 2/Pages/PageVersion/PageVersionMod.xaml.vb

@@ -1,4 +1,5 @@
 Public Class PageVersionMod
+    Implements IRefreshable
 
 #Region "初始化"
 
@@ -30,22 +31,43 @@
     ''' 刷新 Mod 列表。
     ''' </summary>
     Public Sub ReloadModList(Optional ForceReload As Boolean = False)
-        If LoaderFolderRun(McModLoader, PageVersionLeft.Version.PathIndie & "mods\", If(ForceReload, LoaderFolderRunType.ForceRun, LoaderFolderRunType.RunOnUpdated)) Then
+        If LoaderRun(If(ForceReload, LoaderFolderRunType.ForceRun, LoaderFolderRunType.RunOnUpdated)) Then
             Log("[System] 已刷新 Mod 列表")
             Filter = FilterType.All
             PanBack.ScrollToHome()
             SearchBox.Text = ""
         End If
     End Sub
+    '强制刷新
+    Private Sub RefreshSelf() Implements IRefreshable.Refresh
+        Refresh()
+    End Sub
+    Public Shared Sub Refresh()
+        '强制刷新
+        Try
+            CompProjectCache.Clear()
+            CompFilesCache.Clear()
+            File.Delete(PathTemp & "Cache\LocalMod.json")
+            Log("[Mod] 由于点击刷新按钮，清理本地 Mod 信息缓存")
+        Catch ex As Exception
+            Log(ex, "强制刷新时清理本地 Mod 信息缓存失败")
+        End Try
+        If FrmVersionMod IsNot Nothing Then FrmVersionMod.ReloadModList(True) '无需 Else，还没加载刷个鬼的新
+        FrmVersionLeft.ItemMod.Checked = True
+        Hint("正在刷新……", Log:=False)
+    End Sub
 
     Private Sub LoaderInit() Handles Me.Initialized
         PageLoaderInit(Load, PanLoad, PanAllBack, Nothing, McModLoader, AddressOf LoadUIFromLoaderOutput, AutoRun:=False)
     End Sub
     Private Sub Load_Click(sender As Object, e As MouseButtonEventArgs) Handles Load.Click
         If McModLoader.State = LoadState.Failed Then
-            LoaderFolderRun(McModLoader, PageVersionLeft.Version.PathIndie & "mods\", LoaderFolderRunType.ForceRun)
+            LoaderRun(LoaderFolderRunType.ForceRun)
         End If
     End Sub
+    Public Function LoaderRun(Type As LoaderFolderRunType) As Boolean
+        Return LoaderFolderRun(McModLoader, PageVersionLeft.Version.PathIndie & "mods\", Type)
+    End Function
 
 #End Region
 
@@ -133,13 +155,13 @@
     ''' </summary>
     Public Sub RefreshUI()
         If PanList Is Nothing Then Exit Sub
-        Dim ShowMods = GetShowingMods(True).ToList()
+        Dim ShowingMods = If(IsSearching, SearchResult, If(McModLoader.Output, New List(Of McMod))).Where(Function(m) CanPassFilter(m)).ToList
         '重新列出列表
         AniControlEnabled += 1
-        If ShowMods.Any() Then
+        If ShowingMods.Any() Then
             PanList.Visibility = Visibility.Visible
             PanList.Children.Clear()
-            For Each TargetMod In ShowMods
+            For Each TargetMod In ShowingMods
                 Dim Item As MyLocalModItem = ModItems(TargetMod.RawFileName)
                 Item.Checked = SelectedMods.Contains(TargetMod.RawFileName) '更新选中状态
                 PanList.Children.Add(Item)
@@ -148,7 +170,7 @@
             PanList.Visibility = Visibility.Collapsed
         End If
         AniControlEnabled -= 1
-        SelectedMods = SelectedMods.Where(Function(m) ShowMods.Any(Function(s) s.RawFileName = m)).ToList '取消选中已经不显示的 Mod
+        SelectedMods = SelectedMods.Where(Function(m) ShowingMods.Any(Function(s) s.RawFileName = m)).ToList '取消选中已经不显示的 Mod
         RefreshBars()
     End Sub
 
@@ -166,7 +188,7 @@
         Dim DisabledCount As Integer = 0
         Dim UpdateCount As Integer = 0
         Dim UnavalialeCount As Integer = 0
-        For Each ModItem In GetShowingMods(False)
+        For Each ModItem In If(IsSearching, SearchResult, If(McModLoader.Output, New List(Of McMod)))
             AnyCount += 1
             If ModItem.CanUpdate Then UpdateCount += 1
             If ModItem.State.Equals(McMod.McModState.Fine) Then EnabledCount += 1
@@ -295,14 +317,71 @@
     ''' 全选。
     ''' </summary>
     Private Sub BtnManageSelectAll_Click(sender As Object, e As MouseButtonEventArgs) Handles BtnManageSelectAll.Click
-        ChangeAllSelected(SelectedMods.Count < GetShowingMods(True).Count)
+        ChangeAllSelected(SelectedMods.Count < PanList.Children.Count)
     End Sub
 
     ''' <summary>
     ''' 安装 Mod。
     ''' </summary>
-    Private Sub BtnManageInstall_Click(sender As Object, e As MouseButtonEventArgs) Handles BtnManageInstall.Click
-        Hint("将 Mod 文件直接拖入 PCL 窗口即可安装！")
+    Private Sub BtnManageInstall_Click(sender As Object, e As MouseButtonEventArgs) Handles BtnManageInstall.Click, BtnHintInstall.Click
+        Dim FileList = SelectFiles("Mod 文件(*.jar;*.litemod;*.disabled;*.old)|*.jar;*.litemod;*.disabled;*.old", "选择要安装的 Mod")
+        If Not FileList.Any Then Return
+        InstallMods(FileList)
+    End Sub
+    ''' <summary>
+    ''' 尝试安装 Mod。
+    ''' 返回输入的文件是否为一个 Mod 文件，仅用于判断拖拽行为。
+    ''' </summary>
+    Public Shared Function InstallMods(FilePathList As IEnumerable(Of String)) As Boolean
+        Dim Extension As String = FilePathList.First.AfterLast(".").ToLower
+        '检查文件扩展名
+        If Not {"jar", "litemod", "disabled", "old"}.Any(Function(t) t = Extension) Then Return False
+        Log("[System] 文件为 jar/litemod 格式，尝试作为 Mod 安装")
+        '检查回收站：回收站中的文件有错误的文件名
+        If FilePathList.First.Contains(":\$RECYCLE.BIN\") Then
+            Hint("请先将文件从回收站还原，再尝试安装！", HintType.Critical)
+            Return True
+        End If
+        '获取并检查目标版本
+        Dim TargetVersion As McVersion = McVersionCurrent
+        If FrmMain.PageCurrent = FormMain.PageType.VersionSetup Then TargetVersion = PageVersionLeft.Version
+        If FrmMain.PageCurrent = FormMain.PageType.VersionSelect OrElse TargetVersion Is Nothing OrElse Not TargetVersion.Modable Then
+            '正在选择版本，或当前版本不能安装 Mod
+            Hint("若要安装 Mod，请先选择一个可以安装 Mod 的版本！")
+        ElseIf Not (FrmMain.PageCurrent = FormMain.PageType.VersionSetup AndAlso FrmMain.PageCurrentSub = FormMain.PageSubType.VersionMod) Then
+            '未处于 Mod 管理页面
+            If MyMsgBox($"是否要将这{If(FilePathList.Count = 1, "个", "些")}文件作为 Mod 安装到 {TargetVersion.Name}？", "Mod 安装确认", "确定", "取消") = 1 Then GoTo Install
+        Else
+            '处于 Mod 管理页面
+Install:
+            Try
+                For Each ModFile In FilePathList
+                    Dim NewFileName = GetFileNameFromPath(ModFile).Replace(".disabled", "")
+                    If Not NewFileName.Contains(".") Then NewFileName += ".jar" '#4227
+                    CopyFile(ModFile, TargetVersion.PathIndie & "mods\" & NewFileName)
+                Next
+                If FilePathList.Count = 1 Then
+                    Hint($"已安装 {GetFileNameFromPath(FilePathList.First).Replace(".disabled", "")}！", HintType.Finish)
+                Else
+                    Hint($"已安装 {FilePathList.Count} 个 Mod！", HintType.Finish)
+                End If
+                '刷新列表
+                If FrmMain.PageCurrent = FormMain.PageType.VersionSetup AndAlso FrmMain.PageCurrentSub = FormMain.PageSubType.VersionMod Then
+                    LoaderFolderRun(McModLoader, TargetVersion.PathIndie & "mods\", LoaderFolderRunType.ForceRun)
+                End If
+            Catch ex As Exception
+                Log(ex, "复制 Mod 文件失败", LogLevel.Msgbox)
+            End Try
+        End If
+        Return True
+    End Function
+
+    ''' <summary>
+    ''' 下载 Mod。
+    ''' </summary>
+    Private Sub BtnManageDownload_Click(sender As Object, e As MouseButtonEventArgs) Handles BtnManageDownload.Click, BtnHintDownload.Click
+        PageDownloadMod.TargetVersion = PageVersionLeft.Version '将当前版本设置为筛选器
+        FrmMain.PageChange(FormMain.PageType.Download, FormMain.PageSubType.DownloadMod)
     End Sub
 
 #End Region
@@ -329,9 +408,11 @@
     Private Sub ChangeAllSelected(Value As Boolean)
         AniControlEnabled += 1
         SelectedMods.Clear()
-        For Each Item As MyLocalModItem In GetShowingMods(True).Select(Function(m) ModItems(m.RawFileName))
-            Item.Checked = Value
-            If Value Then SelectedMods.Add(Item.Entry.RawFileName)
+        For Each Item As MyLocalModItem In ModItems.Values
+            '#4992，Mod 从过滤器看可能不应在列表中，但因为刚切换状态所以依然保留在列表中，所以应该从列表 UI 判断，而非从过滤器判断
+            Dim ShouldSelected As Boolean = Value AndAlso PanList.Children.Contains(Item)
+            Item.Checked = ShouldSelected
+            If ShouldSelected Then SelectedMods.Add(Item.Entry.RawFileName)
         Next
         AniControlEnabled -= 1
         RefreshBars()
@@ -381,14 +462,6 @@
         Unavailable = 4
     End Enum
 
-    ''' <summary>
-    ''' 获取所有应该显示在 UI 中的 Mod。
-    ''' </summary>
-    Private Function GetShowingMods(ApplyFilter As Boolean) As IEnumerable(Of McMod)
-        If McModLoader.Output Is Nothing Then Return New List(Of McMod)
-        Return If(IsSearching, SearchResult, McModLoader.Output).Where(Function(m) Not ApplyFilter OrElse CanPassFilter(m))
-    End Function
-
     ''' <summary>
     ''' 检查该 Mod 项是否符合当前筛选的类别。
     ''' </summary>
@@ -467,9 +540,16 @@
             '更改 Loader 中的列表
             Dim NewModEntity As New McMod(NewPath)
             NewModEntity.FromJson(ModEntity.ToJson)
-            Dim IndexOfLoader As Integer = McModLoader.Output.IndexOf(ModEntity)
-            McModLoader.Output.RemoveAt(IndexOfLoader)
-            McModLoader.Output.Insert(IndexOfLoader, NewModEntity)
+            If McModLoader.Output.Contains(ModEntity) Then
+                Dim IndexOfLoader As Integer = McModLoader.Output.IndexOf(ModEntity)
+                McModLoader.Output.RemoveAt(IndexOfLoader)
+                McModLoader.Output.Insert(IndexOfLoader, NewModEntity)
+            End If
+            If SearchResult IsNot Nothing AndAlso SearchResult.Contains(ModEntity) Then '#4862
+                Dim IndexOfResult As Integer = SearchResult.IndexOf(ModEntity)
+                SearchResult.Remove(ModEntity)
+                SearchResult.Insert(IndexOfResult, NewModEntity)
+            End If
             '更改 UI 中的列表
             Dim NewItem As MyLocalModItem = McModListItem(NewModEntity)
             ModItems(ModEntity.RawFileName) = NewItem
@@ -484,6 +564,7 @@
             Hint("由于文件被占用，Mod 的状态切换失败，请尝试关闭正在运行的游戏后再试！", HintType.Critical)
             ReloadModList(True)
         End If
+        LoaderRun(LoaderFolderRunType.UpdateOnly)
     End Sub
 
     '更新
@@ -499,8 +580,8 @@
     Public Shared UpdatingVersions As New List(Of String)
     Public Sub UpdateMods(ModList As IEnumerable(Of McMod))
         '更新前警告
-        If Not Setup.Get("HintUpdateMod") Then
-            If MyMsgBox($"新版本 Mod 可能不兼容老版本的存档或者其他 Mod，这可能导致游戏崩溃，甚至存档损坏！{vbCrLf}除非整合包作者要求你更新，否则不要私自更新整合包里的 Mod！{vbCrLf}在更新 Mod 前，请先备份存档，并检查它的更新日志！{vbCrLf}更新时，老版本的 Mod 会被移动到回收站，以防万一。{vbCrLf}{vbCrLf}请在认真阅读上述警告后再继续！", "Mod 更新警告", "我已了解上述风险，继续更新", "取消", IsWarn:=True) = 1 Then
+        If Not Setup.Get("HintUpdateMod") OrElse ModList.Count >= 15 Then
+            If MyMsgBox($"新版本 Mod 可能不兼容旧存档或者其他 Mod，这可能导致游戏崩溃，甚至永久损坏存档！{vbCrLf}如果你在游玩整合包，请千万不要自行更新 Mod！{vbCrLf}{vbCrLf}在更新前，请先备份存档，并检查 Mod 的更新日志。{vbCrLf}如果更新后出现问题，你也可以在回收站找回更新前的 Mod。", "Mod 更新警告", "我已了解风险，继续更新", "取消", IsWarn:=True) = 1 Then
                 Setup.Set("HintUpdateMod", True)
             Else
                 Exit Sub
@@ -574,7 +655,14 @@
                 '结果提示
                 Select Case Loader.State
                     Case LoadState.Finished
-                        Hint(If(FinishedFileNames.Count > 1, $"已成功更新 {FinishedFileNames.Count} 个 Mod！", $"已成功更新：{FinishedFileNames.Single}"), HintType.Finish)
+                        Select Case FinishedFileNames.Count
+                            Case 0 '一般是由于 Mod 文件被占用，然后玩家主动取消
+                                Log($"[Mod] 没有 Mod 被成功更新")
+                            Case 1
+                                Hint($"已成功更新 {FinishedFileNames.Single}！", HintType.Finish)
+                            Case Else
+                                Hint($"已成功更新 {FinishedFileNames.Count} 个 Mod！", HintType.Finish)
+                        End Select
                     Case LoadState.Failed
                         Hint("Mod 更新失败：" & GetExceptionSummary(Loader.Error), HintType.Critical)
                     Case LoadState.Aborted
@@ -684,6 +772,7 @@
             Log(ex, "删除 Mod 出现未知错误", LogLevel.Feedback)
             ReloadModList(True)
         End Try
+        LoaderRun(LoaderFolderRunType.UpdateOnly)
     End Sub
 
     '取消选择

Plain Craft Launcher 2/Pages/PageVersion/PageVersionSetup.xaml

@@ -213,7 +213,7 @@
                     <local:MyTextBox x:Name="TextAdvanceGame" Grid.Row="2" Grid.ColumnSpan="2" Tag="VersionAdvanceGame" Grid.Column="1" ToolTip="文本框中的内容将会被直接拼合在启动参数的末尾。&#xa;例如输入 --demo 则会以试玩模式启动游戏。&#xa;若留空，则使用全局设置的值。" HintText="使用全局设置" />
                     <TextBlock Grid.Row="4" VerticalAlignment="Center" HorizontalAlignment="Left" Text="启动前执行命令" Margin="0,0,25,3" />
                     <local:MyTextBox x:Name="TextAdvanceRun" Grid.Row="4" Grid.ColumnSpan="2" Tag="VersionAdvanceRun" Grid.Column="1" HintText="" Margin="0,0,0,3"
-                                     ToolTip="该项不会覆盖全局设置：启动时会先执行全局设置的命令，再执行版本设置的命令。&#xa;&#xa;在 MC 启动前执行特定命令或程序，语法与 Windows 的命令提示符一致。&#xa;&#xa;可以使用以下替换标记实现相对路径（路径均以 \ 结尾）：&#xa; · {path}：PCL 的 exe 文件所在的文件夹&#xa; · {minecraft}：.minecraft 文件夹&#xa; · {verpath}：版本文件夹（.minecraft\versions\版本名\）&#xa; · {verindie}：开启版本隔离时等同版本文件夹，未开启时等同 .minecraft 文件夹&#xa; · {java}：游戏运行时的 Java 文件夹&#xa;&#xa;除此之外，也支持以下替换标记：&#xa; · {user}：玩家名字&#xa; · {login}：玩家的登录方式&#xa; · {uuid}：玩家的 UUID&#xa; · {name}：游戏版本名&#xa; · {date}、{time}：当前的系统时间&#xa; · {version}：游戏对应的原版版本号&#xa;&#xa;例如：&#xa; · &quot;{verpath}test.exe&quot; ：运行版本文件夹下的 test.exe 程序&#xa; · &quot;{java}java.exe&quot; -jar &quot;{verpath}test.jar&quot; ：用 Java 运行版本文件夹下的 test.jar&#xa; · notepad &quot;{verindie}option.txt&quot; ：使用记事本打开该版本的设置文件&#xa;&#xa;涉及路径的操作最好都打上双引号，以避免路径中的空格导致运行失败。&#xa;执行命令时，命令行所在的目录是当前的 .minecraft 文件夹。" />
+                                     ToolTip="该项不会覆盖全局设置：启动时会先执行全局设置的命令，再执行版本设置的命令。&#xa;&#xa;在 MC 启动前执行特定命令或程序，语法与 Windows 的命令提示符一致。&#xa;&#xa;可以使用以下替换标记实现相对路径（路径均以 \ 结尾）：&#xa; · {path}：PCL 的 exe 文件所在的文件夹&#xa; · {minecraft}：.minecraft 文件夹&#xa; · {verpath}：版本文件夹（.minecraft\versions\版本名\）&#xa; · {verindie}：开启版本隔离时等同版本文件夹，未开启时等同 .minecraft 文件夹&#xa; · {java}：游戏运行时的 Java 文件夹&#xa;&#xa;除此之外，也支持以下替换标记：&#xa; · {user}：玩家名字&#xa; · {login}：玩家的登录方式&#xa; · {uuid}：玩家的 UUID&#xa; · {name}：游戏版本名&#xa; · {date}、{time}：当前的系统时间&#xa; · {version}：游戏对应的原版版本号&#xa;&#xa;例如：&#xa; · &quot;{verpath}test.exe&quot; ：运行版本文件夹下的 test.exe 程序&#xa; · &quot;{java}java.exe&quot; -jar &quot;{verpath}test.jar&quot; ：用 Java 运行版本文件夹下的 test.jar&#xa; · notepad &quot;{verindie}options.txt&quot; ：使用记事本打开该版本的设置文件&#xa;&#xa;涉及路径的操作最好都打上双引号，以避免路径中的空格导致运行失败。&#xa;执行命令时，命令行所在的目录是当前的 .minecraft 文件夹。" />
                     <local:MyCheckBox Grid.Row="5" Grid.Column="1" x:Name="CheckAdvanceRunWait" Tag="VersionAdvanceRunWait" Visibility="Collapsed"
                                       Text="等待命令执行完成后再继续启动" Margin="0,5,0,0" />
                     <StackPanel Margin="0,10,0,0" Orientation="Horizontal" Grid.Row="6" Grid.ColumnSpan="2">

Plain Craft Launcher 2/Pages/PageVersion/PageVersionSetup.xaml.vb

@@ -173,7 +173,7 @@
                           If(RamGame <> RamGameActual, " (可用 " & If(RamGameActual = Math.Floor(RamGameActual), RamGameActual & ".0", RamGameActual) & " GB)", "")
         LabRamUsed.Text = If(RamUsed = Math.Floor(RamUsed), RamUsed & ".0", RamUsed) & " GB"
         LabRamTotal.Text = " / " & If(RamTotal = Math.Floor(RamTotal), RamTotal & ".0", RamTotal) & " GB"
-        LabRamWarn.Visibility = If(RamGame = 1 AndAlso Not JavaIs64Bit(PageVersionLeft.Version) AndAlso Not Is32BitSystem, Visibility.Visible, Visibility.Collapsed)
+        LabRamWarn.Visibility = If(RamGame = 1 AndAlso Not JavaIs64Bit(PageVersionLeft.Version) AndAlso Not Is32BitSystem AndAlso JavaList.Any, Visibility.Visible, Visibility.Collapsed)
         If ShowAnim Then
             '宽度动画
             AniStart({
@@ -488,15 +488,17 @@ PreFin:
 #Region "其他设置"
 
     '版本隔离警告
+    Private IsReverting As Boolean = False
     Private Sub ComboArgumentIndie_SelectionChanged(sender As Object, e As SelectionChangedEventArgs) Handles ComboArgumentIndie.SelectionChanged
         If AniControlEnabled <> 0 Then Exit Sub
+        If IsReverting Then Exit Sub
         If MyMsgBox("调整版本隔离后，你可能得把游戏存档、Mod 等文件手动迁移到新的游戏文件夹中。" & vbCrLf &
                     "如果修改后发现存档消失，把这项设置改回来就能恢复。" & vbCrLf &
                     "如果你不会迁移存档，不建议修改这项设置！",
                     "警告", "我知道我在做什么", "取消", IsWarn:=True) = 2 Then
-            AniControlEnabled += 1
+            IsReverting = True
             ComboArgumentIndie.SelectedItem = e.RemovedItems(0)
-            AniControlEnabled -= 1
+            IsReverting = False
         End If
     End Sub
 

Plain Craft Launcher 2/Plain Craft Launcher 2.vbproj

@@ -186,6 +186,7 @@
     <Compile Include="Controls\MyComboBox.vb" />
     <Compile Include="Controls\MyComboBoxItem.vb" />
     <Compile Include="Controls\MyCard.vb" />
+    <Compile Include="Controls\MyImage.vb" />
     <Compile Include="Controls\MyPageRight.vb" />
     <Compile Include="Controls\MyPageLeft.vb" />
     <Compile Include="Controls\MyIconTextButton.xaml.vb">
@@ -256,9 +257,6 @@
     <Compile Include="Pages\PageDownload\PageDownloadPack.xaml.vb">
       <DependentUpon>PageDownloadPack.xaml</DependentUpon>
     </Compile>
-    <Compile Include="Pages\PageLaunch\FormLoginOAuth.xaml.vb">
-      <DependentUpon>FormLoginOAuth.xaml</DependentUpon>
-    </Compile>
     <Compile Include="Pages\PageLaunch\MyMsgLogin.xaml.vb">
       <DependentUpon>MyMsgLogin.xaml</DependentUpon>
     </Compile>
@@ -514,10 +512,6 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
-    <Page Include="Pages\PageLaunch\FormLoginOAuth.xaml">
-      <SubType>Designer</SubType>
-      <Generator>MSBuild:Compile</Generator>
-    </Page>
     <Page Include="Pages\PageLaunch\MyMsgLogin.xaml">
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>

Plain Craft Launcher 2/Resources/Custom.xaml

@@ -4,311 +4,309 @@
      你也可以使用 Ctrl + F 快速查找。例如，若需要改变文本颜色，则搜索 “颜色” 即可。 -->
 
 <local:MyCard Title="纯文本" Margin="0,0,0,15" CanSwap="True" IsSwaped="True">
-	<StackPanel Margin="25,40,23,15">
+    <StackPanel Margin="25,40,23,15">
         <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="每个 local:MyCard 代表一张卡片，你可以添加、删除格式类似的 MyCard 来添加多个卡片。每个 TextBlock 代表一段文本，你可以在 Text 属性中书写任何你想写的内容，也可以自行添加更多的 TextBlock。" />
         <TextBlock TextWrapping="Wrap" Margin="0,0,0,4" FontSize="11"
                     Text="你可以通过添加、删除属性修改样式，例如上一行的 FontSize 就会将字号改为 11 号。" />
         <TextBlock TextWrapping="Wrap" Margin="20,5,20,0" Foreground="#8C7721"
                     Text="它还有许多可以调整的属性：上一行的 Margin 调整了边距，Foreground 则会让文字变色。" />
-	</StackPanel>
+    </StackPanel>
 </local:MyCard>
 
 <local:MyCard Title="卡片、提示条" Margin="0,0,0,15" CanSwap="True" IsSwaped="True">
-	<StackPanel Margin="25,40,23,15">
-		<local:MyHint Text="local:MyHint 代表提示条，它默认是警告样式。" />
-		<local:MyHint Margin="0,8,0,2" IsWarn="False"
+    <StackPanel Margin="25,40,23,15">
+        <local:MyHint Text="local:MyHint 代表提示条，它默认是警告样式。" />
+        <local:MyHint Margin="0,8,0,2" IsWarn="False"
                     Text="将提示条的 IsWarn 属性改为 False 即可改为提示样式。&#xA;使用左边的那堆字符可以在任意地方手动换行，如果需要使用等号、引号等特殊字符，可以自行百度 XAML 转义字符。" />
         <TextBlock TextWrapping="Wrap" Margin="0,6,0,0"
                     Text="卡片（local:MyCard）的 Title 属性决定了它的标题。&#xA;为卡片添加 CanSwap 属性让它可以被折叠，True 代表是，False 代表否。在此基础上，再使用 IsSwaped 属性调整它是否默认被折叠。" />
-	</StackPanel>
+    </StackPanel>
 </local:MyCard>
 
 <local:MyCard Title="长宽属性、图片" Margin="0,0,0,15" CanSwap="True" IsSwaped="True">
-	<StackPanel Margin="25,40,23,15">
+    <StackPanel Margin="25,40,23,15">
         <TextBlock TextWrapping="Wrap" Margin="0,0,0,4" Width="320" HorizontalAlignment="Right"
                     Text="任意项目都可以添加 Width 与 Height 属性来控制宽高。HorizontalAlignment 属性可以控制对齐：Center 代表居中，Right 代表居右，例如这段文本就被居右了。" />
         <TextBlock TextWrapping="Wrap" Margin="0,0,0,6"
-                    Text="Image 代表图片，你需要在它的 Source 属性中填写一个网址或文件路径，它会从该处获取图片并显示。通常需要使用 Height 限制它的高度。" />
-		<Image Height="50" HorizontalAlignment="Center" Source="https://zh.minecraft.wiki/images/Grass_Block_JE7_BE6.png?bf67e" />
-	</StackPanel>
+                    Text="local:MyImage 代表图片，你需要在它的 Source 属性中填写一个网址或文件路径，它会从该处获取图片并显示。通常需要使用 Height 限制它的高度。" />
+        <local:MyImage Height="50" HorizontalAlignment="Center" Source="https://www.baidu.com/img/flexible/logo/pc/result.png" />
+    </StackPanel>
 </local:MyCard>
 
 <local:MyCard Title="按钮" Margin="0,0,0,15" CanSwap="True" IsSwaped="True">
-	<StackPanel Margin="25,40,23,15">
+    <StackPanel Margin="25,40,23,15">
         <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="添加 local:MyButton 即可新建一个按钮。你需要限定它的尺寸与位置，并通过 Padding 属性进一步控制它的内边距。" />
-		<local:MyButton Margin="0,4,0,10" Height="35" HorizontalAlignment="Left" Padding="25,0,25,0"
+        <local:MyButton Margin="0,4,0,10" Height="35" HorizontalAlignment="Left" Padding="25,0,25,0"
                     Text="这是一个按钮！一个按钮！" />
         <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="你可以修改 ColorType 属性来调整按钮配色：Highlight 代表当前主题色，Red 代表红色。ToolTip 属性还可以让你在鼠标悬浮在上面的时候显示提示文本。" />
-		<local:MyButton Margin="0,4,0,10" Width="250" Height="35" ColorType="Highlight"
+        <local:MyButton Margin="0,4,0,10" Width="250" Height="35" ColorType="Highlight"
                     Text="把鼠标停在这里别动……" ToolTip="……就能看到这句话！" />
         <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="local:MyTextButton 是没有边框的 “纯文本按钮”，其作用与 local:MyButton 一致。" />
-		<local:MyTextButton Margin="0,8,0,10" HorizontalAlignment="Center"
+        <local:MyTextButton Margin="0,8,0,10" HorizontalAlignment="Center"
                     Text="一个精简版的文本按钮" />
         <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="按钮可以做到很多事，具体将在 “事件” 部分介绍。" />
-	</StackPanel>
+    </StackPanel>
 </local:MyCard>
 
 <local:MyCard Title="事件 1：打开网页、弹出窗口" Margin="0,0,0,15" CanSwap="True" IsSwaped="True">
-	<StackPanel Margin="25,40,23,15">
+    <StackPanel Margin="25,40,23,15">
         <TextBlock TextWrapping="Wrap" Margin="0,0,0,10"
                     Text="将按钮的 EventType 属性设为 打开网页，然后在 EventData 属性中写入网址，即可通过点击按钮打开网页。" />
-		<local:MyButton Width="140" Height="35" HorizontalAlignment="Left" Padding="13,0,13,0"
+        <local:MyButton Width="140" Height="35" HorizontalAlignment="Left" Padding="13,0,13,0"
                     Text="打开 Minecraft Wiki" EventType="打开网页" EventData="https://zh.minecraft.wiki/" />
         <TextBlock TextWrapping="Wrap" Margin="0,10,0,10"
                     Text="或者将 EventType 属性改为 弹出窗口，然后在 EventData 属性中写入弹窗的标题与内容……" />
-		<local:MyButton Width="140" Height="35" HorizontalAlignment="Left" Padding="13,0,13,0"
+        <local:MyButton Width="140" Height="35" HorizontalAlignment="Left" Padding="13,0,13,0"
                     Text="显示一个弹窗" EventType="弹出窗口" EventData="这是标题|标题与内容以竖线间隔。\n你也可以直接在其中换行。" />
         <TextBlock TextWrapping="Wrap" Margin="0,10,0,0"
                     Text="local:MyTextButton 同样可以设置 EventType 与 EventData 让它具有特定功能。" />
-		<local:MyTextButton Margin="0,8,0,0" HorizontalAlignment="Center"
+        <local:MyTextButton Margin="0,8,0,0" HorizontalAlignment="Center"
                     Text="点击打开知乎" EventType="打开网页" EventData="https://www.zhihu.com/" />
-	</StackPanel>
+    </StackPanel>
 </local:MyCard>
 
 <local:MyCard Title="事件 2：启动游戏" Margin="0,0,0,15" CanSwap="True" IsSwaped="True">
-	<StackPanel Margin="25,40,23,15">
+    <StackPanel Margin="25,40,23,15">
         <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="将 EventType 设置为 启动游戏，EventData 设置为具体的游戏版本，即可通过点击按钮启动游戏。如果当前游戏文件夹没有该版本，则无法启动。" />
-		<local:MyButton Margin="0,4,0,10" Width="250" Height="35"
+        <local:MyButton Margin="0,4,0,10" Width="250" Height="35"
                     Text="启动 Minecraft 1.12.2" EventType="启动游戏" EventData="1.12.2" />
         <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="在 EventData 后面添加一条竖线（|），竖线后填写服务器 IP，即可在启动该版本的同时自动进入服务器。" />
-		<local:MyButton Margin="0,4,0,0" Width="250" Height="35"
+        <local:MyButton Margin="0,4,0,0" Width="250" Height="35"
                     Text="启动 1.20.1 并进入 Hypixel" EventType="启动游戏" EventData="1.20.1|mc.hypixel.net" ToolTip="服务器 IP：mc.hypixel.net" />
-		<TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
+        <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="在 EventData 中填写 \current，表示启动当前被选中的游戏版本，同样可以在后面填写服务器 IP。" />
-		<local:MyButton Margin="0,4,0,10" Width="250" Height="35"
+        <local:MyButton Margin="0,4,0,10" Width="250" Height="35"
                     Text="启动当前选中版本并进入 Hypixel" EventType="启动游戏" EventData="\current|mc.hypixel.net" ToolTip="启动当前版本" />
-	</StackPanel>
+    </StackPanel>
 </local:MyCard>
 
 <local:MyCard Title="事件 3：打开文件" Margin="0,0,0,15" CanSwap="True" IsSwaped="True">
-	<StackPanel Margin="25,40,23,15">
+    <StackPanel Margin="25,40,23,15">
         <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="将 EventType 设置为 打开文件，EventData 设置为文件路径，即可点击打开特定文件或启动程序。" />
-		<local:MyButton Margin="0,4,0,8" Width="200" Height="35"
+        <local:MyButton Margin="0,4,0,8" Width="200" Height="35"
                     Text="打开记事本" EventType="打开文件" EventData="notepad.exe" />
         <TextBlock TextWrapping="Wrap" Margin="0,4,0,0"
                     Text="如果能在 PCL 文件夹中找到该文件，则会优先打开 PCL 文件夹中的文件。当然，你可以使用例如 C:\ 开头的绝对路径。" />
-		<TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
+        <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="此外，PCL 会将文件中的 “花括号 path” 替换为 PCL 可执行文件所在文件夹（{path}），可以用于执行特定程序或加载图片。" />
-		<local:MyButton Margin="0,4,0,10" Width="200" Height="35"
+        <local:MyButton Margin="0,4,0,10" Width="200" Height="35"
                     Text="打开 PCL 日志" EventType="打开文件" EventData="Log1.txt" ToolTip="PCL 的日志文件就在 PCL 文件夹内，且名为 Log1.txt" />
-		<TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
+        <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="就像为游戏指定服务器 IP 一样，你也可以在 EventData 的竖线后为程序添加启动参数。" />
-		<local:MyButton Margin="0,4,0,0" Width="200" Height="35"
+        <local:MyButton Margin="0,4,0,0" Width="200" Height="35"
                     Text="定位游戏启动脚本" EventType="打开文件" EventData="explorer.exe|/select,LatestLaunch.bat" ToolTip="PCL 会将上一次启动 MC 的脚本保存在 PCL 文件夹内，且名为 LatestLaunch.bat。&#xA;点击按钮会打开文件管理器，并且借助参数要求它选中这个文件。" />
-	</StackPanel>
+    </StackPanel>
 </local:MyCard>
 
 <local:MyCard Title="事件 4：其他事件类型" Margin="0,0,0,15" CanSwap="True" IsSwaped="True">
-	<StackPanel Margin="25,40,23,15">
-		<TextBlock Margin="0,4,0,6" FontWeight="Bold"
+    <StackPanel Margin="25,40,23,15">
+        <TextBlock Margin="0,4,0,6" FontWeight="Bold"
                     Text="EventType 共有以下种类：" />
-		<TextBlock Margin="0,0,0,4"
+        <TextBlock Margin="0,0,0,4"
                     Text="· 打开网页、启动游戏、打开文件：已在上方的卡片中介绍" />
-		<local:MyButton Margin="0,5,0,6" Width="250" Height="35"
+        <local:MyButton Margin="0,5,0,6" Width="250" Height="35"
                     Text="查看 PCL 源代码" EventType="打开网页" EventData="https://github.com/Hex-Dragon/PCL2/blob/main/Plain%20Craft%20Launcher%202/FormMain.xaml.vb"/>
-		<TextBlock Margin="0,0,0,4"
+        <TextBlock Margin="0,0,0,4"
                     Text="· 今日人品、清理垃圾、内存优化、安装整合包：触发对应功能" />
-		<TextBlock Margin="0,0,0,4"
+        <TextBlock Margin="0,0,0,4"
                     Text="· 复制文本：将 EventData 中的内容复制到剪贴板" />
-		<TextBlock Margin="0,0,0,4"
+        <TextBlock Margin="0,0,0,4"
                     Text="· 刷新主页：点击重新加载主页。如果主页文件为联网更新，这会重新下载主页内容" />
-		<TextBlock Margin="0,0,0,4"
-                    Text="· 下载文件：在点击时要求选择文件保存位置，并且下载 EventData 的链接中的文件" />
-		<local:MyButton Margin="0,5,0,6" Width="250" Height="35"
+        <TextBlock Margin="0,0,0,4"
+                    Text="· 下载文件：在点击时要求选择文件保存位置，并且下载 EventData 的链接中的文件&#xa;  　　　　　EventData 中也能可选地指定文件名或目标文件夹，格式为：链接|文件名|文件夹" />
+        <local:MyButton Margin="0,5,0,6" Width="250" Height="35"
                     Text="下载百度的 Logo" EventType="下载文件" EventData="https://www.baidu.com/img/flexible/logo/pc/result.png" />
-		<TextBlock Margin="0,4,0,4"
+        <TextBlock Margin="0,4,0,4"
                     Text="· 打开帮助：跳转到 EventData 对应的帮助文件（输入相对 Help 文件夹的路径）"/>
-		<local:MyButton Margin="0,5,0,6" Width="250" Height="35"
+        <local:MyButton Margin="0,5,0,6" Width="250" Height="35"
                     Text="打开自定义帮助页面" EventType="打开帮助" EventData="帮助/自定义帮助.json"/>
-		<TextBlock Margin="0,4,0,4"
-                    Text="· 切换页面：强制切换到 PCL 的某一页面（尝试切换到不太对头的页面会出现不可预知的 Bug，使用时请谨慎）&#xa;  　　　　　EventData 为 页面种类|次要页面种类（PageType|PageSubType，例如 1|1）&#xa;  　　　　　点击上方的 查看 PCL 源代码 按钮，在 1000 行左右的位置即可查找到对应数值"/>
-		<local:MyButton Margin="0,5,0,6" Width="250" Height="35"
+        <TextBlock Margin="0,4,0,4"
+                    Text="· 切换页面：强制切换到 PCL 的某一页面（尝试切换到不太对头的页面会出现不可预知的 Bug）&#xa;  　　　　　EventData 为 页面种类|次要页面种类（PageType|PageSubType，例如 1|1）&#xa;  　　　　　点击上方的 查看 PCL 源代码 按钮，在 1000 行左右的位置即可查找到对应数值"/>
+        <local:MyButton Margin="0,5,0,6" Width="250" Height="35"
                     Text="切换到下载页面" EventType="切换页面" EventData="1|1"/>
-		<local:MyButton Margin="0,5,0,6" Width="250" Height="35"
+        <local:MyButton Margin="0,5,0,6" Width="250" Height="35"
                     Text="切换到启动器设置" EventType="切换页面" EventData="3|2"/>
-	</StackPanel>
+    </StackPanel>
 </local:MyCard>
 
 <local:MyCard Title="StackPanel 横向布局" Margin="0,0,0,15" CanSwap="True" IsSwaped="True">
-	<StackPanel Margin="25,40,23,15">
-		<TextBlock TextWrapping="Wrap" Margin="0,0,0,10"
+    <StackPanel Margin="25,40,23,15">
+        <TextBlock TextWrapping="Wrap" Margin="0,0,0,10"
                     Text="你需要使用 StackPanel 在一行里塞下多个按钮。你可以仅在这个教学卡片的基础上稍作调整，来实现自己的按钮布局。" />
-		<!-- 这是第一行 -->
-		<StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
-			<local:MyButton Margin="0,0,10,0" Width="140" Height="35" HorizontalAlignment="Left" Padding="13,0,13,0" ColorType="Highlight"
+        <!-- 这是第一行 -->
+        <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
+            <local:MyButton Margin="0,0,10,0" Width="140" Height="35" HorizontalAlignment="Left" Padding="13,0,13,0" ColorType="Highlight"
                         Text="打开 B 站" EventType="打开网页" EventData="https://www.bilibili.com/" />
-			<local:MyButton Margin="0,0,10,0" Width="140" Height="35" HorizontalAlignment="Left" Padding="13,0,13,0"
+            <local:MyButton Margin="0,0,10,0" Width="140" Height="35" HorizontalAlignment="Left" Padding="13,0,13,0"
                         Text="进入 Hypixel" EventType="启动游戏" EventData="1.16.3|mc.hypixel.net" ToolTip="使用 Minecraft 1.16.3 进入 Hypixel" />
-			<local:MyButton Margin="0,0,10,0" Width="140" Height="35" HorizontalAlignment="Left" Padding="13,0,13,0"
+            <local:MyButton Margin="0,0,10,0" Width="140" Height="35" HorizontalAlignment="Left" Padding="13,0,13,0"
                         Text="打开记事本" EventType="打开文件" EventData="notepad" />
-		</StackPanel>
-		<!-- 这是第二行 -->
-		<StackPanel Orientation="Horizontal" HorizontalAlignment="Center" Margin="0,10,0,0">
-			<local:MyButton Margin="0,0,10,0" Width="140" Height="35" HorizontalAlignment="Left" Padding="13,0,13,0" ColorType="Red"
+        </StackPanel>
+        <!-- 这是第二行 -->
+        <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" Margin="0,10,0,0">
+            <local:MyButton Margin="0,0,10,0" Width="140" Height="35" HorizontalAlignment="Left" Padding="13,0,13,0" ColorType="Red"
                         Text="复制召唤命令" EventType="复制文本" EventData="/execute as @a at @s run summon Creeper ~ ~2 ~" ToolTip="这条 Minecraft 命令会在每个玩家头顶召唤一只苦力怕！" />
-			<local:MyButton Margin="0,0,10,0" Width="140" Height="35" HorizontalAlignment="Left" Padding="13,0,13,0"
+            <local:MyButton Margin="0,0,10,0" Width="140" Height="35" HorizontalAlignment="Left" Padding="13,0,13,0"
                         Text="内存优化" EventType="内存优化" />
-			<local:MyButton Margin="0,0,10,0" Width="140" Height="35" HorizontalAlignment="Left" Padding="13,0,13,0"
+            <local:MyButton Margin="0,0,10,0" Width="140" Height="35" HorizontalAlignment="Left" Padding="13,0,13,0"
                         Text="下载百度的 Logo" EventType="下载文件" EventData="https://www.baidu.com/img/flexible/logo/pc/result.png" />
-		</StackPanel>
-	</StackPanel>
+        </StackPanel>
+    </StackPanel>
 </local:MyCard>
 
 <local:MyCard Title="列表项 1：基础" Margin="0,0,0,15" CanSwap="True" IsSwaped="True">
-	<StackPanel Margin="25,40,23,15">
+    <StackPanel Margin="25,40,23,15">
         <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="你也可以使用列表项 “local:MyListItem” 来替代按钮，其使用方式与按钮类似。" />
-		<local:MyListItem  Margin="-5,2,-5,8"
-		            Logo="https://www.baidu.com/favicon.ico" Title="百度" Info="百度一下，你就知道！"
-		            EventType="打开网页" EventData="https://www.baidu.com/" Type="Clickable" />
+        <local:MyListItem  Margin="-5,2,-5,8"
+                    Logo="https://www.baidu.com/favicon.ico" Title="百度" Info="百度一下，你就知道！"
+                    EventType="打开网页" EventData="https://www.baidu.com/" Type="Clickable" />
         <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="Logo 属性为列表项的图标，指定的可以是链接也可以是文件路径；Title 是大标题，Info 是可选的小标题（详细信息）；Type 如果省略，该列表项则单纯只展示信息，仅当 Type 为 Clickable 才能触发点击效果。"/>
-		<local:MyListItem Margin="-5,2,-5,8"
+        <local:MyListItem Margin="-5,2,-5,8"
                     Logo="pack://application:,,,/images/Blocks/Grass.png"
-		            EventType="打开帮助" EventData="帮助/自定义帮助.json" Type="Clickable" />
+                    EventType="打开帮助" EventData="帮助/自定义帮助.json" Type="Clickable" />
         <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="EventType、EventData 与按钮几乎一致，唯一不同的是，列表项不支持联网加载帮助文件。" />
-	</StackPanel>
+    </StackPanel>
 </local:MyCard>
 
 <local:MyCard Title="列表项 2：内置图片" Margin="0,0,0,15" CanSwap="True" IsSwaped="True">
-	<StackPanel Margin="25,40,23,15">
+    <StackPanel Margin="25,40,23,15">
         <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="PCL 内置了一些 Minecraft 方块与物品图片，可以直接使用。"/>
-		<StackPanel Orientation="Horizontal" Margin="10,8,0,15" Height="30">
-			<!-- 命令方块 -->
-			<Image Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/CommandBlock.png"/>
-			<!-- 圆石 -->
-			<Image Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/Cobblestone.png"/>
-			<!-- 金块 -->
-			<Image Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/GoldBlock.png"/>
-			<!-- 草方块 -->
-			<Image Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/Grass.png"/>
-			<!-- 草径 -->
-			<Image Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/GrassPath.png"/>
-			<!-- 铁砧 -->
-			<Image Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/Anvil.png"/>
-			<!-- 红石块 -->
-			<Image Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/RedstoneBlock.png"/>
-			<!-- 红石灯（亮） -->
-			<Image Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/RedstoneLampOn.png"/>
-			<!-- 红石灯（灭） -->
-			<Image Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/RedstoneLampOff.png"/>
-			<!-- 鸡蛋 -->
-			<Image Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/Egg.png"/>
-			<!-- 布料（Fabric 图标） -->
-			<Image Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/Fabric.png"/>
-			<!-- 狐狸（NeoForge 图标） -->
-			<Image Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/NeoForge.png"/>
-		</StackPanel>
+        <StackPanel Orientation="Horizontal" Margin="10,8,0,15" Height="30">
+            <!-- 命令方块 -->
+            <local:MyImage Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/CommandBlock.png"/>
+            <!-- 圆石 -->
+            <local:MyImage Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/Cobblestone.png"/>
+            <!-- 金块 -->
+            <local:MyImage Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/GoldBlock.png"/>
+            <!-- 草方块 -->
+            <local:MyImage Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/Grass.png"/>
+            <!-- 草径 -->
+            <local:MyImage Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/GrassPath.png"/>
+            <!-- 铁砧 -->
+            <local:MyImage Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/Anvil.png"/>
+            <!-- 红石块 -->
+            <local:MyImage Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/RedstoneBlock.png"/>
+            <!-- 红石灯（亮） -->
+            <local:MyImage Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/RedstoneLampOn.png"/>
+            <!-- 红石灯（灭） -->
+            <local:MyImage Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/RedstoneLampOff.png"/>
+            <!-- 鸡蛋 -->
+            <local:MyImage Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/Egg.png"/>
+            <!-- 布料（Fabric 图标） -->
+            <local:MyImage Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/Fabric.png"/>
+            <!-- 狐狸（NeoForge 图标） -->
+            <local:MyImage Width="30" Margin="5,0,0,0" Source="pack://application:,,,/images/Blocks/NeoForge.png"/>
+        </StackPanel>
         <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="使用时，将上方对应行的 Source 复制到 MyListItem 的 Logo 属性处即可。"/>
-		<local:MyListItem Margin="-5,0,-5,8"
+        <local:MyListItem Margin="-5,0,-5,8"
             Logo="pack://application:,,,/images/Blocks/CommandBlock.png"
             Title="清理垃圾" Info="使用内置的命令方块图片作为 Logo" EventType="清理垃圾" Type="Clickable" />
-	</StackPanel>
+    </StackPanel>
 </local:MyCard>
 
 <local:MyCard Title="主题色" Margin="0,0,0,15" CanSwap="True" IsSwaped="True">
-	<StackPanel Margin="25,40,23,15">
+    <StackPanel Margin="25,40,23,15">
         <TextBlock TextWrapping="Wrap" Margin="0,0,0,15"
                     Text="你可以用类似 {DynamicResource ColorBrush5} 的格式使用 PCL 当前的主题颜色，修改末尾的数字编号以改变颜色浓度。" />
-		<StackPanel Orientation="Horizontal" HorizontalAlignment="Center" Margin="8,4">
+        <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" Margin="8,4">
             <TextBlock TextWrapping="Wrap" Text=" 浓度 1 " Margin="5,0" Background="{DynamicResource ColorBrush1}" Foreground="#FFFFFF" />
             <TextBlock TextWrapping="Wrap" Text=" 浓度 2 " Margin="5,0" Background="{DynamicResource ColorBrush2}" Foreground="#FFFFFF" />
             <TextBlock TextWrapping="Wrap" Text=" 浓度 3 " Margin="5,0" Background="{DynamicResource ColorBrush3}" Foreground="#FFFFFF" />
             <TextBlock TextWrapping="Wrap" Text=" 浓度 4 " Margin="5,0" Background="{DynamicResource ColorBrush4}" Foreground="#FFFFFF" />
-		</StackPanel>
-		<StackPanel Orientation="Horizontal" HorizontalAlignment="Center" Margin="8,4">
+        </StackPanel>
+        <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" Margin="8,4">
             <TextBlock TextWrapping="Wrap" Text=" 浓度 5 " Margin="5,0" Background="{DynamicResource ColorBrush5}" />
             <TextBlock TextWrapping="Wrap" Text=" 浓度 6 " Margin="5,0" Background="{DynamicResource ColorBrush6}" />
             <TextBlock TextWrapping="Wrap" Text=" 浓度 7 " Margin="5,0" Background="{DynamicResource ColorBrush7}" />
             <TextBlock TextWrapping="Wrap" Text=" 浓度 8 " Margin="5,0" Background="{DynamicResource ColorBrush8}" />
-		</StackPanel>
-		<TextBlock TextWrapping="Wrap" Margin="0,15,0,8" Foreground="{DynamicResource ColorBrush2}" Background="{DynamicResource ColorBrush6}"
+        </StackPanel>
+        <TextBlock TextWrapping="Wrap" Margin="0,15,0,8" Foreground="{DynamicResource ColorBrush2}" Background="{DynamicResource ColorBrush6}"
                     Text="除了字体颜色，你也可以将主题色用于背景色、边框颜色等颜色参数。例如这行字的颜色为浓度 2，背景为浓度 6。" />
-	</StackPanel>
+    </StackPanel>
 </local:MyCard>
 
 <local:MyCard Title="替换标记" Margin="0,0,0,15" CanSwap="True" IsSwaped="True">
-	<StackPanel Margin="25,40,23,15">
-		<TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
+    <StackPanel Margin="25,40,23,15">
+        <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="在花括号 {} 中写入特定内容，PCL 会在加载时对其进行替换。&#xa;例如，path 会被替换为 PCL 可执行文件所在文件夹（{path}），用于在 EventData 中指定特定文件，或是加载图片。" />
-		<local:MyHint Margin="0,6,0,10" Text="以下特性于 PCL 2.6.5 (299) 加入，不适用于更早版本的 PCL。" IsWarn="False" />
-		<TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
+        <local:MyHint Margin="0,6,0,10" Text="以下特性于 PCL 2.6.5 (299) 加入，不适用于更早版本的 PCL。" IsWarn="False" />
+        <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="你也可以使用替换标记来获取随机内容：cave 会被替换为一条随机的回声洞内容，hint 则是 “你知道吗” 的内容。" />
-		<TextBlock TextWrapping="Wrap" Margin="10,6,0,5" Foreground="{DynamicResource ColorBrush3}"
+        <TextBlock TextWrapping="Wrap" Margin="10,6,0,5" Foreground="{DynamicResource ColorBrush3}"
                     Text="你知道吗：{hint}" />
-	</StackPanel>
+    </StackPanel>
 </local:MyCard>
 
 <local:MyCard Title="进阶：Grid 布局" Margin="0,0,0,15" CanSwap="True" IsSwaped="True">
-	<StackPanel Margin="25,40,23,15">
-		<TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
+    <StackPanel Margin="25,40,23,15">
+        <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="如果要实现更复杂的布局，则必须使用 Grid。Grid 可以让按钮们自动适应窗口宽度：随意拉伸 PCL 窗口，按钮大小会自动改变。" />
-		<TextBlock TextWrapping="Wrap" Margin="0,0,0,10"
+        <TextBlock TextWrapping="Wrap" Margin="0,0,0,10"
                     Text="你可以上网查找 “WPF Grid” 的相关教程，这里仅给出一个例子，不作详细介绍。你可以仅在这个教学卡片的基础上稍作调整，来实现自己的按钮布局。" />
-		<Grid>
-			<Grid.ColumnDefinitions>
-				<ColumnDefinition Width="1*" />
-				<ColumnDefinition Width="1.6*" MinWidth="200" />
-				<!-- 第二个按钮的宽度是第一个按钮的 1.6 倍，且至少为 200 -->
-				<ColumnDefinition Width="150" />
-				<!-- 如果不打 *，则会占用固定的宽度，也可以写 Auto 来自适应 -->
-			</Grid.ColumnDefinitions>
-			<!-- 为按钮添加 Grid.Column 属性指定它所在的列，不要添加 Width 与 HorizontalAlignment 属性 -->
-			<local:MyButton Grid.Column="0" Margin="0,0,10,0" Height="35" ColorType="Highlight"
+        <Grid>
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="1*" />
+                <ColumnDefinition Width="1.6*" MinWidth="200" /> <!-- 第二个按钮的宽度是第一个按钮的 1.6 倍，且至少为 200 -->
+                <ColumnDefinition Width="150" /> <!-- 如果不打 *，则会占用固定的宽度，也可以写 Auto 来自适应 -->
+            </Grid.ColumnDefinitions>
+            <!-- 为按钮添加 Grid.Column 属性指定它所在的列，不要添加 Width 与 HorizontalAlignment 属性 -->
+            <local:MyButton Grid.Column="0" Margin="0,0,10,0" Height="35" ColorType="Highlight"
                         Text="打开 B 站" EventType="打开网页" EventData="https://www.bilibili.com/" />
-			<local:MyButton Grid.Column="1" Margin="0,0,10,0" Height="35"
+            <local:MyButton Grid.Column="1" Margin="0,0,10,0" Height="35"
                         Text="进入 Hypixel" EventType="启动游戏" EventData="1.16.3|mc.hypixel.net" ToolTip="使用 Minecraft 1.16.3 进入 Hypixel" />
-			<local:MyButton Grid.Column="2" Margin="0,0,10,0" Height="35"
+            <local:MyButton Grid.Column="2" Margin="0,0,10,0" Height="35"
                         Text="打开记事本" EventType="打开文件" EventData="notepad" />
-		</Grid>
-	</StackPanel>
+        </Grid>
+    </StackPanel>
 </local:MyCard>
 
 <local:MyCard Title="进阶：图标按钮" Margin="0,0,0,15" CanSwap="True" IsSwaped="True">
-	<StackPanel Margin="25,40,23,15">
-		<local:MyHint Margin="0,0,0,10" Text="以下特性于 PCL 2.6.5 (299) 加入，不适用于更早版本的 PCL。" IsWarn="False" />
-		<TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
+    <StackPanel Margin="25,40,23,15">
+        <local:MyHint Margin="0,0,0,10" Text="以下特性于 PCL 2.6.5 (299) 加入，不适用于更早版本的 PCL。" IsWarn="False" />
+        <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="MyIconTextButton 是一种带有自定义矢量图标的按钮变体，它同样支持 EventType 与 EventData 属性。&#xa;通过设置 Logo 属性来控制它的图标，设置 LogoScale 属性还可以调整图标的缩放比例。" />
-		<local:MyIconTextButton Margin="0,4,0,8" Height="35" HorizontalAlignment="Center"
+        <local:MyIconTextButton Margin="0,4,0,8" Height="35" HorizontalAlignment="Center"
                     Text="查看 SVG Path 简介" EventType="打开网页" EventData="https://developer.mozilla.org/zh-CN/docs/Web/SVG/Tutorial/Paths"
                     LogoScale="1.02" Logo="M1091 0H78C35 0 0 35 0 78v863c0 43 35 78 78 78H1091c43 0 78-35 78-78V78C1170 35 1134 0 1091 0z m-8 87v78H87v-78h994zM87 933V254h994v679H87v0zM724 340l-206 547a43 43 0 0 1-82-31l206-547a43 43 0 0 1 82 30zM369 545l-85 85 85 85a43 43 0 0 1-62 62l-116-116a43 43 0 0 1 0-62l116-116a43 43 0 0 1 62 61z m610-37a43 43 0 0 1 0 62l-116 116a43 43 0 0 1-62 0 43 43 0 0 1 0-62l85-85-85-85a43 43 0 0 1 62-62l116 116z" />
-		<TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
+        <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="Logo 属性的内容是 SVG Path 的值，你需要使用 SVG 编辑器或者从图标资源网站（如 IconFont）查找它。不要自己写，写不懂的。&#xa;此外，它还有两种 ColorType：Black（默认）和 Highlight。" />
-		<local:MyIconTextButton Margin="0,4,0,8" Height="35" HorizontalAlignment="Center"
+        <local:MyIconTextButton Margin="0,4,0,8" Height="35" HorizontalAlignment="Center"
                     ColorType="Highlight" Text="打开 IconFont" EventType="打开网页" EventData="https://www.iconfont.cn/"
                     LogoScale="1" Logo="M510 959c-51-31-40-86-74-120-61-63-168-66-231-138C-5 457 196 3 593 70c231 39 407 363 250 592-67 98-198 106-277 213-23 23-11 81-55 83zM176 432c-9 176 240 167 240 9 0-80-72-145-166-111-66 23-71 49-74 101z m509 129c212 59 217-307 0-231-102 36-90 206 0 231z m-213 111c33 7 44-91 9-92-19 19-64 79-9 92z m83 0H575c23-37-8-87-46-92 3 37-11 92 27 92z" />
-		<TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
+        <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="如果只想要图标，不要文字，还可以使用 MyIconButton。它不能设置 Text 属性，只有一个图标可以按。&#xa;它的 Theme 属性可以设置为 Color（默认）、White、Black、Red。" />
-		<local:MyIconButton Margin="0,4,0,0" Width="25" Height="25" HorizontalAlignment="Center"
+        <local:MyIconButton Margin="0,4,0,0" Width="25" Height="25" HorizontalAlignment="Center"
                     Theme="Black" EventType="弹出窗口" EventData="事件|MyIconButton 当然也支持 EventType 和 EventData——要不然介绍它干啥？"
                     LogoScale="1" Logo="M149 873c47 47 101 83 162 109 63 26 130 40 199 40 69 0 136-13 199-40 61-25 115-62 162-109s83-101 109-162c26-63 40-130 40-199 0-69-13-136-40-199-25-61-62-115-109-162-46-46-101-83-162-109C648 13 580 0 511 0s-136 13-199 40c-61 25-115 62-162 109s-83 101-109 162C13 375 0 442 0 511s13 136 40 199c25 61 62 115 109 162zM97 511c0-228 185-414 414-414 228 0 414 185 414 414S740 926 511 926c-228 0-414-185-414-414z M539 244c-8-4-17-7-27-7-9 0-19 2-27 7-16 9-27 27-27 47 0 30 24 54 54 54 30 0 54-24 54-54 0-19-10-37-27-47zM566 732v-284c0-30-24-54-54-54-30 0-54 24-54 54v284c0 30 24 54 54 54 30 0 54-24 54-54z" />
-		<TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
+        <TextBlock TextWrapping="Wrap" Margin="0,0,0,4"
                     Text="如果只想显示一个图标，不想让它是能按的按钮，可以使用 WPF 自带的 Path 等绘图控件，感兴趣的话可以自行搜索。想偷懒也可以把 MyIconButton 的 IsHitTestVisible 属性改为 False……" />
-		<Path Margin="0,4,0,0" Width="20" Height="20" HorizontalAlignment="Center"
+        <Path Margin="0,4,0,0" Width="20" Height="20" HorizontalAlignment="Center"
                     Stretch="Uniform" Fill="{DynamicResource ColorBrush1}"
                     Data="M149 873c47 47 101 83 162 109 63 26 130 40 199 40 69 0 136-13 199-40 61-25 115-62 162-109s83-101 109-162c26-63 40-130 40-199 0-69-13-136-40-199-25-61-62-115-109-162-46-46-101-83-162-109C648 13 580 0 511 0s-136 13-199 40c-61 25-115 62-162 109s-83 101-109 162C13 375 0 442 0 511s13 136 40 199c25 61 62 115 109 162zM97 511c0-228 185-414 414-414 228 0 414 185 414 414S740 926 511 926c-228 0-414-185-414-414z M539 244c-8-4-17-7-27-7-9 0-19 2-27 7-16 9-27 27-27 47 0 30 24 54 54 54 30 0 54-24 54-54 0-19-10-37-27-47zM566 732v-284c0-30-24-54-54-54-30 0-54 24-54 54v284c0 30 24 54 54 54 30 0 54-24 54-54z" />
-	</StackPanel>
+    </StackPanel>
 </local:MyCard>
 
 <local:MyCard Title="进阶：联网自定义主页" Margin="0,0,0,15" CanSwap="True" IsSwaped="True">
-	<StackPanel Margin="25,40,23,15">
-		<local:MyHint Margin="0,0,0,10" Text="以下特性于 PCL 2.6.5 (299) 加入，不适用于更早版本的 PCL。" IsWarn="False" />
-		<TextBlock TextWrapping="Wrap" Margin="0,0,0,10"
+    <StackPanel Margin="25,40,23,15">
+        <local:MyHint Margin="0,0,0,10" Text="以下特性于 PCL 2.6.5 (299) 加入，不适用于更早版本的 PCL。" IsWarn="False" />
+        <TextBlock TextWrapping="Wrap" Margin="0,0,0,10"
                     Text="如果你在尝试制作联网更新的自定义主页，可以查看下方的 GitHub 讨论页。&#xa;你可以根据其中的介绍为主页添加版本号检查以节省流量，也可以通过检查 Referer 和 User Agent 来确定对方的 PCL 版本。" />
-		<local:MyButton Margin="0,0,0,8" Height="35" HorizontalAlignment="Center" Padding="20,0,20,0"
+        <local:MyButton Margin="0,0,0,8" Height="35" HorizontalAlignment="Center" Padding="20,0,20,0"
                     Text="打开 GitHub 讨论页" EventType="打开网页" EventData="https://github.com/Hex-Dragon/PCL2/discussions/2528" />
-	</StackPanel>
+    </StackPanel>
 </local:MyCard>
 
 <!-- 
@@ -317,9 +315,9 @@
  - Width、Height：设置宽度与高度
  - ToolTip：设置鼠标指向时的提示文本
  - Margin：调整外边距（格式为 左,上,右,下。例如 Margin="0,0,0,2" 即为 2 单位的下边距）
- - HorizontalAlignment：设置横向对齐方式，居左：Left、居中：Center、居右：Right、拉伸（默认）：Stretch
- - VerticalAlignment：设置纵向对齐方式，居上：Top、居中：Center、居下：Bottom、拉伸（默认）：Stretch
- - IsHitTestVisible：该控件是否响应交互（点击、指向动画等），True 为是（默认），False 为否
+ - HorizontalAlignment：设置横向对齐方式；居左：Left、居中：Center、居右：Right、拉伸（默认）：Stretch
+ - VerticalAlignment：设置纵向对齐方式；居上：Top、居中：Center、居下：Bottom、拉伸（默认）：Stretch
+ - IsHitTestVisible：该控件是否响应交互（点击、指向动画等）；True 为是（默认），False 为否
 
 TextBlock（纯文本）：
  - Text：设置显示的文本（如果要使用引号等特殊字符，自行百度 XAML 转义）
@@ -328,17 +326,20 @@ TextBlock（纯文本）：
  - FontWeight：设置为 Bold 时，文字加粗
  - Foreground：调整前景颜色（十六进制字符串，例如 #FF010203 代表 ARGB 中的 255,1,2,3。前两位代表不透明度，FF 为全不透明，00 为全透明）
 
-Image（图片）：
+local:MyImage（图片）：
  - Source：要显示的图片的网址，或 PCL 内置图片位置
+ - FallbackSource：当 Source 首次下载失败时，会从该备用地址加载图片
+ - LoadingSource：正在下载网络图片时显示的本地图片（不支持联网下载）；默认为 pack://application:,,,/images/Icons/NoIcon.png
+ - EnableCache：若图片是联网获取的，是否将图片保存到本地缓存，在 7 天内不再重新下载；True 为是（默认），False 为否
 
 local:MyCard（卡片）：
  - Title：设置显示的标题文本
  - CanSwap：卡片是否可以折叠，True 为是，False 为否
  - IsSwaped：卡片是否默认折叠，要求 CanSwap 必须为 True
  - HorizontalAlignment：若使用，要求 CanSwap 必须为 False
- - UseAnimation：是否在展开等高度改变时触发动画，True 为是（默认），False 为否
- - SwapLogoRight：卡片折叠时的箭头是朝下还是朝右，True 为朝右，False 为朝下（默认）
- - HasMouseAnimation：是否在鼠标指向时改变卡片颜色，True 为是（默认），False 为否
+ - UseAnimation：是否在展开等高度改变时触发动画；True 为是（默认），False 为否
+ - SwapLogoRight：卡片折叠时的箭头是朝下还是朝右；True 为朝右，False 为朝下（默认）
+ - HasMouseAnimation：是否在鼠标指向时改变卡片颜色；True 为是（默认），False 为否
 
 local:MyHint（提示条）：
  - Text：设置显示的文本（&#xA; 代表换行）

README.md

@@ -1,27 +1,17 @@
-# Plain Craft Launcher 源代码库
+# Plain Craft Launcher
 
-[![Stars](https://img.shields.io/github/stars/Hex-Dragon/PCL2?style=flat&logo=data:image/svg%2bxml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZlcnNpb249IjEiIHdpZHRoPSIxNiIgaGVpZ2h0PSIxNiI+PHBhdGggZD0iTTggLjI1YS43NS43NSAwIDAgMSAuNjczLjQxOGwxLjg4MiAzLjgxNSA0LjIxLjYxMmEuNzUuNzUgMCAwIDEgLjQxNiAxLjI3OWwtMy4wNDYgMi45Ny43MTkgNC4xOTJhLjc1MS43NTEgMCAwIDEtMS4wODguNzkxTDggMTIuMzQ3bC0zLjc2NiAxLjk4YS43NS43NSAwIDAgMS0xLjA4OC0uNzlsLjcyLTQuMTk0TC44MTggNi4zNzRhLjc1Ljc1IDAgMCAxIC40MTYtMS4yOGw0LjIxLS42MTFMNy4zMjcuNjY4QS43NS43NSAwIDAgMSA4IC4yNVoiIGZpbGw9IiNlYWM1NGYiLz48L3N2Zz4=&logoSize=auto&label=Stars&labelColor=666666&color=eac54f)](https://github.com/Hex-Dragon/PCL2/)
-[![Issues](https://img.shields.io/github/issues/Hex-Dragon/PCL2?style=flat&label=Issues&labelColor=666666&color=1a7f37)](https://github.com/Hex-Dragon/PCL2/issues)
-[![爱发电](https://img.shields.io/badge/赞助-%E7%88%B1%E5%8F%91%E7%94%B5-946ce6?style=flat&labelColor=666666&logoSize=auto)](https://afdian.com/@LTCat)
+[![Stars](https://img.shields.io/github/stars/Hex-Dragon/PCL2?style=flat&logo=data:image/svg%2bxml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZlcnNpb249IjEiIHdpZHRoPSIxNiIgaGVpZ2h0PSIxNiI+PHBhdGggZD0iTTggLjI1YS43NS43NSAwIDAgMSAuNjczLjQxOGwxLjg4MiAzLjgxNSA0LjIxLjYxMmEuNzUuNzUgMCAwIDEgLjQxNiAxLjI3OWwtMy4wNDYgMi45Ny43MTkgNC4xOTJhLjc1MS43NTEgMCAwIDEtMS4wODguNzkxTDggMTIuMzQ3bC0zLjc2NiAxLjk4YS43NS43NSAwIDAgMS0xLjA4OC0uNzlsLjcyLTQuMTk0TC44MTggNi4zNzRhLjc1Ljc1IDAgMCAxIC40MTYtMS4yOGw0LjIxLS42MTFMNy4zMjcuNjY4QS43NS43NSAwIDAgMSA4IC4yNVoiIGZpbGw9IiNlYWM1NGYiLz48L3N2Zz4=&logoSize=auto&label=Stars&labelColor=444444&color=eac54f)](https://github.com/Hex-Dragon/PCL2/)
+[![Issues](https://img.shields.io/github/issues/Hex-Dragon/PCL2?style=flat&label=Issues&labelColor=444444&color=1F883D)](https://github.com/Hex-Dragon/PCL2/issues)
+[![哔哩哔哩](https://img.shields.io/badge/动态-BiliBili-00A4DB?style=flat&labelColor=444444&logoSize=auto)](https://space.bilibili.com/11343203/dynamic)
+[![爱发电](https://img.shields.io/badge/赞助-爱发电-946ce6?style=flat&labelColor=444444&logoSize=auto)](https://afdian.com/@LTCat)
+
+包含 PCL 的大部分源代码，包括 UI 库、动画模块、下载模块、Minecraft 启动模块等！<br/>
+代码并不是实时更新的，它会在每次 PCL 发布更新时同步一次。<br/>
+非常感谢社区的大力支持！
 
 <br/>
 
-## 介绍
-
-这里提供了 PCL 的大多数源代码，包括 UI 库、动画模块、下载模块、Minecraft 启动模块等！
-
-PCL 的代码绝大多数其实都是几年前学生时代的产物了……那时候英语还不过关……所以经常出现奇葩命名，还有令人高血压的高耦合啊，没做单例啊，瞎勾八乱糊啊之类的问题……额，我也不可能把这一堆玩意儿再从头写一次，各位就基于能跑就行的原则凑合凑合着看吧，求求别喷了……
-
-<br/>
-
-## 相关内容
-- [PCL 功能投票](https://github.com/Hex-Dragon/PCL2/discussions/2)：来参加投票吧，开发者会优先处理票数较高的帖子！
-- [程序下载](https://afdian.com/p/0164034c016c11ebafcb52540025c377)：下载免费的正式版 PCL。
-- [帮助文档库](https://github.com/LTCatt/PCL2Help)：PCL 帮助文档在 GitHub 上的存储库（是的，帮助库在另一个 Repo……）
-
-<br/>
-
-## 一些无趣的小细节
-- 别想在这里面找到解密游戏的线索，那部分的代码被我抠掉了
-- 解锁隐藏主题的相关代码也被抠掉了，所以别想着用翻源代码这种歪门邪道来绕过解密了.jpg
-- 源代码库并不是即时更新的，而是在每次 PCL 发布更新时（手动）同步一次
+### 相关资源
+- [PCL 下载](https://afdian.com/p/0164034c016c11ebafcb52540025c377)：下载可免费使用的正式版 PCL！
+- [PCL 功能投票](https://github.com/Hex-Dragon/PCL2/discussions/2)：来参加投票吧，开发者会优先处理票数较高的项目！
+- [帮助文档库](https://github.com/LTCatt/PCL2Help)：PCL 内置帮助文档的存储库