2.99.0.0 正式版

fix: 修复没有 单个自定义事件 的情况下无法触发自定义事件列表

.editorconfig

@@ -1,4 +1,23 @@
-[*.{cs,vb}]
+# 如果要从更高级别的目录继承 .editorconfig 设置，请删除以下行
+root = true
+
+[*]
+charset = utf-8
+
+[*.cs]
+
+# IDE0320: 使匿名函数成为静态函数
+csharp_prefer_static_anonymous_function = false
+# CS8618: 在退出构造函数时，不可为 null 的字段必须包含非 null 值。请考虑添加 "required" 修饰符或声明为可为 null。
+dotnet_diagnostic.CS8618.severity = suggestion
+# IDE0305: 使用 [.. ] 简化集合初始化
+dotnet_diagnostic.IDE0305.severity = none
+# CS8524: switch 表达式不会处理其输入类型的某些值(它不是穷举)，这包括未命名的枚举值。
+dotnet_diagnostic.CS8524.severity = suggestion
+
+[*.{cs,vb}]
 
 # IDE0028: 简化集合初始化
 dotnet_style_collection_initializer = true:silent
+# IDE0130: 命名空间与文件夹结构不匹配
+dotnet_diagnostic.IDE0130.severity = silent

.github/FUNDING.yml

@@ -1,3 +1,3 @@
 # These are supported funding model platforms
 
-custom: ['https://afdian.com/a/LTCat']
+custom: ['https://meloong.com/afd/a/LTCat']

.github/ISSUE_TEMPLATE/bug1.yml

@@ -8,7 +8,7 @@ body:
     label: "检查项"
     description: "请逐个检查下列项目，并勾选确认。"
     options:
-    - label: "**我所启动的游戏不是整合包，且未安装任何 Mod。** 安装 Mod 后的游戏崩溃基本不是 PCL 的原因，请 **不要** 提交反馈。你可以在论坛或社区找人求助，但这里并不是你求助的地方。"
+    - label: "**我所启动的游戏不是整合包，且未安装任何 Mod。** 安装 Mod 后的崩溃基本不是 PCL 导致的，请 **不要** 提交反馈。你可以前往 [PCL 汉医堂](https://qm.qq.com/q/JJTzwEAmcw) 等民间 QQ 群求助，但这里不是求助的地方……"
       required: false
     - label: "**我已尝试使用 HMCL 启动，HMCL 没有出现问题。** 如果 HMCL 也无法启动就不是 PCL 导致的问题，请 **不要** 提交反馈。[下载 HMCL](https://hmcl.huangyuhui.net/download)"
       required: true
@@ -36,4 +36,4 @@ body:
     description: "在 HMCL 中进入版本列表，点击版本右侧的三个点，选择 生成启动脚本。"
     placeholder: "先点击这个文本框，然后再将文件直接拖拽到文本框中以上传。"
   validations:
-    required: false
+    required: false

.github/workflows/build.yml

@@ -21,9 +21,10 @@ jobs:
     steps:
 
     - name: Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
-        fetch-depth: 0
+        fetch-depth: 1
+        submodules: true
 
     - name: Set Describe
       shell: bash
@@ -32,7 +33,7 @@ jobs:
           echo "describe=$describe" >> $GITHUB_ENV
 
     - name: Setup MSBuild.exe
-      uses: microsoft/setup-msbuild@v2
+      uses: microsoft/setup-msbuild@v3
       with:
         msbuild-architecture: x64
     
@@ -55,11 +56,14 @@ jobs:
         (gc "Plain Craft Launcher 2\Modules\ModSecret.vb") -replace 'Public CurseForgeAPIKey As String = If(Environment.GetEnvironmentVariable("PCL_CURSEFORGE_API_KEY"), "")', 'Public CurseForgeAPIKey As String = If(Environment.GetEnvironmentVariable("PCL_CURSEFORGE_API_KEY"), "${{ secrets.CURSEFORGE_API_KEY }}")' | Out-File "Plain Craft Launcher 2\Modules\ModSecret.vb"
         (gc "Plain Craft Launcher 2\Modules\Base\ModBase.vb") -replace 'Public Const CommitHash As String = ""', 'Public Const CommitHash As String = "${{ github.sha }}"' | Out-File "Plain Craft Launcher 2\Modules\Base\ModBase.vb"
         
+    - name: Restore NuGet Packages
+      run: dotnet restore PCLCS\PCLCS.csproj
+
     - name: Build
       run: msbuild "Plain Craft Launcher 2\Plain Craft Launcher 2.vbproj" -p:Configuration=${{ matrix.configuration }}
 
     - name: Upload a Build Artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v7
       with:
         name: ${{ matrix.configuration }} ${{ env.describe }}
         path: Plain Craft Launcher 2\obj\${{ matrix.configuration }}\Plain Craft Launcher 2.exe

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "MeloongCore"]
+	path = MeloongCore
+	url = https://github.com/Meloong-Git/MeloongCore.git

LICENCE

@@ -1,11 +1,15 @@
-一、声明
+《PCL 分发有限许可》
 
-本文件仅作为指南，不是法律文件或协议。但开发者在此承诺，在您遵守本指南且善意、合理使用的情况下，不会追究您的责任。
-法律上，开发者仍保留所有权利（All Rights Reserved），若情况恶劣，仍可能将诉讼作为最终手段。
+详见 https://shimo.im/docs/rGrd8pY8xWkt6ryW#anchor-X0bo
 
+————————————————————————————————————
 
+《PCL 存储库合理使用指南》
 
-二、轻度使用
+本指南仅作为说明，不是法律文件或协议。
+除《PCL 分发有限许可》明确授予的权利外，开发者保留软件及其相关知识产权中的全部权利。但开发者承诺，在遵守本指南，且善意、合理使用的情况下，不会追究责任。
+
+一、轻度使用
 
 若您仅参考了本存储库中极小部分的内容，或您在制作与 PCL 的实质功能不存在任何重叠的软件，则为轻度使用。
 其常见情形例如：
@@ -15,11 +19,9 @@
 若属于轻度使用，您需要：
 1、以适当的形式给出署名。
 2、不得将您的内容与 PCL 混淆，或暗示您的内容与 PCL 有关。
- 　例如：您的内容不得使用 Planting Craft Launcher、PCL 手机版 等会造成混淆或暗示这与 PCL 有关的名称。
+ 　例如：您的内容不得使用 Potato Craft Launcher、PCL 手机版 等会造成混淆或暗示这与 PCL 有关的名称。
 
-
-
-三、重度使用
+二、重度使用
 
 若不符合轻度使用的情形，即为重度使用。
 其常见情形例如：
@@ -31,19 +33,18 @@
 2、您的内容的名称必须以 Plain Craft Launcher (PCL) 开头，并在其后添加足以表现其由第三方修改的后缀。
  　允许的示例：PCL 某服务器魔改版、PCL PR Collection、PCL (XX Bug Fix)、PCL XXX修改版。
  　禁止的示例：PCL 某服务器特供版（暗示由官方提供）、PCL 3、PCL 手机版、PCL++、PCL Pro（这像是官方的后续作品）。
-3、在关于页面的首位给出龙腾猫跃的署名及对应的赞助链接，公开源代码，且继续使用本文件作为指南（可参考 CC BY-SC 协议）。
-4、软件若有 Minecraft 启动功能，则应实现与 McLaunchPrecheck 函数一致的 Minecraft 正版购买弹窗与赞助弹窗。
+3、在关于页面的首位给出龙腾猫跃的署名及对应的赞助链接，公开源代码，且继续使用本文件作为指南（可参考 CC BY-SA 协议）。
+4、软件若有 Minecraft 启动功能，则应实现与 McLaunchPrecheck 函数一致（或更激进）的 Minecraft 正版购买劝导与赞助劝导。
 5、软件在 Windows 系统上运行时，不应有与 PCL 的赞助解锁功能类似的功能或表现。
  　例如：界面的主要色相必须为蓝色（即使没有修改功能，改为其他色相也和需要赞助解锁的主题功能类似）。
 
-————————————
+————————————————————————————————————
 
 说人话的备注：
 
-因为没有法律专业人士检查，所以这不敢作为正式的法律协议，如果有专业人士愿意帮忙改一改我也很乐意……
-这些规则主要是为了阻止恶意的使用和 “山寨版” 的出现，常规、善意的使用都没啥问题的，放心吧！
+这些规则主要是为了阻止恶意的使用、倒卖和 “山寨版” 的出现，常规、善意的使用都没啥问题的，放心吧！
 
 如果你只是参考了一小段代码，署个名就行啦，不用担心。
-如果对具体细节有疑问，欢迎在 https://github.com/Meloong-Git/PCL/discussions/new?category=%E6%8F%90%E9%97%AE 发帖询问！
+如果对具体细节有疑问，或是希望修改这些规则，欢迎在 https://github.com/Meloong-Git/PCL/discussions/new?category=%E6%8F%90%E9%97%AE 发帖！
 
 多谢大家啦！

PCLCS/.editorconfig

@@ -0,0 +1,246 @@
+# 如果要从更高级别的目录继承 .editorconfig 设置，请删除以下行
+root = true
+
+# c# 文件
+[*.cs]
+
+#### Core EditorConfig 选项 ####
+
+# 缩进和间距
+indent_size = 4
+indent_style = space
+tab_width = 4
+
+# 新行首选项
+end_of_line = crlf
+insert_final_newline = false
+
+#### .NET 代码操作 ####
+
+# 类型成员
+dotnet_hide_advanced_members = false
+dotnet_member_insertion_location = with_other_members_of_the_same_kind
+dotnet_property_generation_behavior = prefer_throwing_properties
+
+# 符号搜索
+dotnet_search_reference_assemblies = true
+
+#### .NET 编码约定 ####
+
+# 组织 Using
+dotnet_separate_import_directive_groups = false
+dotnet_sort_system_directives_first = false
+file_header_template = unset
+
+# this. 和 Me. 首选项
+dotnet_style_qualification_for_event = false
+dotnet_style_qualification_for_field = false
+dotnet_style_qualification_for_method = false
+dotnet_style_qualification_for_property = false
+
+# 语言关键字与 bcl 类型首选项
+dotnet_style_predefined_type_for_locals_parameters_members = true
+dotnet_style_predefined_type_for_member_access = true
+
+# 括号首选项
+dotnet_style_parentheses_in_arithmetic_binary_operators = always_for_clarity
+dotnet_style_parentheses_in_other_binary_operators = always_for_clarity
+dotnet_style_parentheses_in_other_operators = never_if_unnecessary
+dotnet_style_parentheses_in_relational_binary_operators = always_for_clarity
+
+# 修饰符首选项
+dotnet_style_require_accessibility_modifiers = for_non_interface_members
+
+# 表达式级首选项
+dotnet_prefer_system_hash_code = true
+dotnet_style_coalesce_expression = true
+dotnet_style_collection_initializer = true
+dotnet_style_explicit_tuple_names = true
+dotnet_style_namespace_match_folder = true
+dotnet_style_null_propagation = true
+dotnet_style_object_initializer = true
+dotnet_style_operator_placement_when_wrapping = beginning_of_line
+dotnet_style_prefer_auto_properties = true:suggestion
+dotnet_style_prefer_collection_expression = when_types_loosely_match
+dotnet_style_prefer_compound_assignment = true
+dotnet_style_prefer_conditional_expression_over_assignment = true:suggestion
+dotnet_style_prefer_conditional_expression_over_return = true:suggestion
+dotnet_style_prefer_foreach_explicit_cast_in_source = when_strongly_typed
+dotnet_style_prefer_inferred_anonymous_type_member_names = true
+dotnet_style_prefer_inferred_tuple_names = true
+dotnet_style_prefer_is_null_check_over_reference_equality_method = true
+dotnet_style_prefer_simplified_boolean_expressions = true
+dotnet_style_prefer_simplified_interpolation = true
+
+# 字段首选项
+dotnet_style_readonly_field = true
+
+# 参数首选项
+dotnet_code_quality_unused_parameters = all
+
+# 禁止显示首选项
+dotnet_remove_unnecessary_suppression_exclusions = none
+
+# 新行首选项
+dotnet_style_allow_multiple_blank_lines_experimental = true
+dotnet_style_allow_statement_immediately_after_block_experimental = true
+
+#### c# 编码约定 ####
+
+# var 首选项
+csharp_style_var_elsewhere = false
+csharp_style_var_for_built_in_types = false
+csharp_style_var_when_type_is_apparent = false
+
+# Expression-bodied 成员
+csharp_style_expression_bodied_accessors = true
+csharp_style_expression_bodied_constructors = false
+csharp_style_expression_bodied_indexers = true
+csharp_style_expression_bodied_lambdas = true
+csharp_style_expression_bodied_local_functions = false
+csharp_style_expression_bodied_methods = false
+csharp_style_expression_bodied_operators = false
+csharp_style_expression_bodied_properties = true
+
+# 模式匹配首选项
+csharp_style_pattern_matching_over_as_with_null_check = true
+csharp_style_pattern_matching_over_is_with_cast_check = true
+csharp_style_prefer_extended_property_pattern = true
+csharp_style_prefer_not_pattern = true
+csharp_style_prefer_pattern_matching = true:suggestion
+csharp_style_prefer_switch_expression = true
+
+# Null 检查首选项
+csharp_style_conditional_delegate_call = true
+
+# 修饰符首选项
+csharp_prefer_static_anonymous_function = true
+csharp_prefer_static_local_function = true
+csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async
+csharp_style_prefer_readonly_struct = true
+csharp_style_prefer_readonly_struct_member = true
+
+# 代码块首选项
+csharp_prefer_braces = true
+csharp_prefer_simple_using_statement = true
+csharp_prefer_system_threading_lock = true
+csharp_style_namespace_declarations = file_scoped:suggestion
+csharp_style_prefer_method_group_conversion = true
+csharp_style_prefer_primary_constructors = true
+csharp_style_prefer_top_level_statements = true
+
+# 表达式级首选项
+csharp_prefer_simple_default_expression = true
+csharp_style_deconstructed_variable_declaration = true
+csharp_style_implicit_object_creation_when_type_is_apparent = true
+csharp_style_inlined_variable_declaration = true
+csharp_style_prefer_implicitly_typed_lambda_expression = true
+csharp_style_prefer_index_operator = true
+csharp_style_prefer_local_over_anonymous_function = true
+csharp_style_prefer_null_check_over_type_check = true
+csharp_style_prefer_range_operator = true
+csharp_style_prefer_tuple_swap = true
+csharp_style_prefer_unbound_generic_type_in_nameof = true
+csharp_style_prefer_utf8_string_literals = true
+csharp_style_throw_expression = true
+csharp_style_unused_value_assignment_preference = discard_variable
+csharp_style_unused_value_expression_statement_preference = discard_variable
+
+# "using" 指令首选项
+csharp_using_directive_placement = outside_namespace
+
+# 新行首选项
+csharp_style_allow_blank_line_after_colon_in_constructor_initializer_experimental = true
+csharp_style_allow_blank_line_after_token_in_arrow_expression_clause_experimental = true
+csharp_style_allow_blank_line_after_token_in_conditional_expression_experimental = true
+csharp_style_allow_blank_lines_between_consecutive_braces_experimental = true
+csharp_style_allow_embedded_statements_on_same_line_experimental = true
+
+#### C# 格式规则 ####
+
+# 新行首选项
+csharp_new_line_before_catch = false
+csharp_new_line_before_else = false
+csharp_new_line_before_finally = false
+csharp_new_line_before_members_in_anonymous_types = false
+csharp_new_line_before_members_in_object_initializers = false
+csharp_new_line_before_open_brace = none
+csharp_new_line_between_query_expression_clauses = false
+
+# 缩进首选项
+csharp_indent_block_contents = true
+csharp_indent_braces = false
+csharp_indent_case_contents = true
+csharp_indent_case_contents_when_block = false
+csharp_indent_labels = flush_left
+csharp_indent_switch_labels = false
+
+# 空格键首选项
+csharp_space_after_cast = true
+csharp_space_after_colon_in_inheritance_clause = true
+csharp_space_after_comma = true
+csharp_space_after_dot = false
+csharp_space_after_keywords_in_control_flow_statements = true
+csharp_space_after_semicolon_in_for_statement = true
+csharp_space_around_binary_operators = ignore
+csharp_space_around_declaration_statements = false
+csharp_space_before_colon_in_inheritance_clause = true
+csharp_space_before_comma = false
+csharp_space_before_dot = false
+csharp_space_before_open_square_brackets = false
+csharp_space_before_semicolon_in_for_statement = false
+csharp_space_between_empty_square_brackets = false
+csharp_space_between_method_call_empty_parameter_list_parentheses = false
+csharp_space_between_method_call_name_and_opening_parenthesis = false
+csharp_space_between_method_call_parameter_list_parentheses = false
+csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
+csharp_space_between_method_declaration_name_and_open_parenthesis = false
+csharp_space_between_method_declaration_parameter_list_parentheses = false
+csharp_space_between_parentheses = false
+csharp_space_between_square_brackets = false
+
+# 包装首选项
+csharp_preserve_single_line_blocks = true
+csharp_preserve_single_line_statements = true
+
+#### 命名样式 ####
+
+# 命名规则
+
+dotnet_naming_rule.interface_should_be_以_i_开始.severity = suggestion
+dotnet_naming_rule.interface_should_be_以_i_开始.symbols = interface
+dotnet_naming_rule.interface_should_be_以_i_开始.style = 以_i_开始
+
+dotnet_naming_rule.类型_should_be_帕斯卡拼写法.severity = suggestion
+dotnet_naming_rule.类型_should_be_帕斯卡拼写法.symbols = 类型
+dotnet_naming_rule.类型_should_be_帕斯卡拼写法.style = 帕斯卡拼写法
+
+dotnet_naming_rule.非字段成员_should_be_帕斯卡拼写法.severity = suggestion
+dotnet_naming_rule.非字段成员_should_be_帕斯卡拼写法.symbols = 非字段成员
+dotnet_naming_rule.非字段成员_should_be_帕斯卡拼写法.style = 帕斯卡拼写法
+
+# 符号规范
+
+dotnet_naming_symbols.interface.applicable_kinds = interface
+dotnet_naming_symbols.interface.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.interface.required_modifiers = 
+
+dotnet_naming_symbols.类型.applicable_kinds = class, struct, interface, enum
+dotnet_naming_symbols.类型.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.类型.required_modifiers = 
+
+dotnet_naming_symbols.非字段成员.applicable_kinds = property, event, method
+dotnet_naming_symbols.非字段成员.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.非字段成员.required_modifiers = 
+
+# 命名样式
+
+dotnet_naming_style.帕斯卡拼写法.required_prefix = 
+dotnet_naming_style.帕斯卡拼写法.required_suffix = 
+dotnet_naming_style.帕斯卡拼写法.word_separator = 
+dotnet_naming_style.帕斯卡拼写法.capitalization = pascal_case
+
+dotnet_naming_style.以_i_开始.required_prefix = I
+dotnet_naming_style.以_i_开始.required_suffix = 
+dotnet_naming_style.以_i_开始.word_separator = 
+dotnet_naming_style.以_i_开始.capitalization = pascal_case

PCLCS/Configs.cs

@@ -0,0 +1,28 @@
+namespace PCLCS;
+public static class Configs {
+
+    public static readonly DynamicConfigEntry<McInstallManifest> McInstallManifest = new("MinecraftInstallManifest", null);
+
+    // Java
+
+    /// <summary> 当前 Java 相关配置的版本。0 代表尚未从老的 Settings 系统中迁移。</summary>
+    public static readonly ConfigEntry<int> JavaConfigVersion = new("JavaConfigVersion", 0);
+    public static readonly ConfigEntry<ConcurrentList<Java>> JavaList = new("JavaList", []);
+    public static readonly ConfigEntry<List<string>> JavaRemovedList = new("JavaRemovedList", []);
+    public static readonly DynamicConfigEntry<bool> JavaMigrated = new("InstanceMigratedJava", false);
+    public static readonly DynamicConfigEntry<Java> JavaForced = new("InstanceForcedJava", null);
+
+    // 提示
+
+    public static readonly ConfigEntry<bool> HintModifyInstanceWarning = new("HintModifyInstanceWarning", false);
+
+    static Configs() {
+        /// 当 JavaForced 获取到一个不在 JavaList 中的值时，将其重置为 null。
+        JavaForced.PreviewGet += (args, provider) => {
+            if (args.Value is not null && !JavaList.Get()!.Contains(args.Value)) {
+                args.Value = null;
+                JavaForced.Reset(provider);
+            }
+        };
+    }
+}

PCLCS/Constants.cs

@@ -0,0 +1,84 @@
+namespace PCLCS;
+
+/// <summary>
+/// 社区资源的类型。
+/// </summary>
+[Flags]
+public enum ResourceTypes {
+    /// <summary>Mod。</summary>
+    Mod = 1,
+    /// <summary>整合包。</summary>
+    ModPack = 2,
+    /// <summary>资源包。</summary>
+    ResourcePack = 4,
+    /// <summary>光影包。</summary>
+    Shader = 8,
+    /// <summary>数据包。</summary>
+    DataPack = 16,
+    /// <summary>服务端插件。</summary>
+    Plugin = 32,
+    /// <summary>地图。</summary>
+    Map = 64,
+    /// <summary>同时包含数据包以及 Mod。</summary>
+    ModOrDataPack = Mod | DataPack,
+    /// <summary>允许任意种类，或种类未知。</summary>
+    Any = Mod | ModPack | ResourcePack | Shader | DataPack | Plugin | Map,
+}
+
+/// <summary>
+/// 社区资源的来源平台。
+/// </summary>
+[Flags]
+public enum ResourcePlatforms {
+    CurseForge = 1,
+    Modrinth = 2,
+    Any = CurseForge | Modrinth,
+}
+
+/// <summary>
+/// Mod 加载器的类型。
+/// </summary>
+[Flags]
+public enum ModLoaders {
+    None = 0,
+    Forge = 1,
+    LiteLoader = 2,
+    Fabric = 4,
+    NeoForge = 16,
+    All = Forge | LiteLoader | Fabric | NeoForge,
+}
+
+/// <summary>
+/// 在爱发电中的赞助等级。
+/// </summary>
+public enum DonationRank {
+    None = 0,
+    Rank6 = 6,
+    Rank12 = 12,
+    Rank23 = 23,
+    Rank54 = 54,
+    Rank98 = 98,
+}
+
+public static class Versions {
+    /// <summary>
+    /// 土豆码版本号。
+    /// </summary>
+    public const char PotatoVersion = '1';
+    /// <summary>
+    /// 版本管理中 Mod 信息缓存的版本号。
+    /// </summary>
+    public const int LocalModCacheVersion = 21;
+    /// <summary>
+    /// Minecraft 本地实例信息缓存的版本号。
+    /// </summary>
+    public const int McInstanceCacheVersion = 39;
+    /// <summary>
+    /// Java 相关配置的版本号。
+    /// </summary>
+    public const int JavaConfigVersion = 1;
+    /// <summary>
+    /// Minecraft 安装清单的版本号。
+    /// </summary>
+    public const int McInstallManifestVersion = 1;
+}

PCLCS/Java.cs

@@ -0,0 +1,252 @@
+namespace PCLCS;
+
+/// <summary>
+/// 单个 Java 的实例。
+/// </summary>
+[Serializable] public class Java(string folder, Version? version = null) : IEquatable<Java> {
+
+    /// <summary>
+    /// java.exe 文件所在的文件夹路径，这通常是 bin 文件夹。以 \ 结尾。
+    /// </summary>
+    public readonly string Folder = PathUtils.AddSlashSuffix(PathUtils.ForCompare(folder));
+    /// <summary>
+    /// java.exe 文件的完整路径。
+    /// </summary>
+    [JsonIgnore] public string JavaExePath => Path.Combine(Folder, "java.exe");
+
+    /// <summary>
+    /// Java 的版本号（例如 16.0.1），保证 <see cref="Version.Major"/> 为其主版本。
+    /// <para/> 若为 null，则还需要调用 <see cref="CheckAsync"/> 以获取版本号。
+    /// </summary>
+    public Version? Version = version;
+    /// <summary>Java 的默认字符编码。</summary>
+    [JsonIgnore] public string? FileEncodingName;
+    /// <summary>
+    /// Java 根据系统环境确定的本地字符编码，仅 Java 17+ 可用。
+    /// <para/>若系统开启了 UTF-8，部分 Java 会错误地返回 JDK，因此不能使用 <see cref="Encoding.Default"/>。
+    /// </summary>
+    [JsonIgnore] public string? NativeEncodingName;
+
+    /// <summary>
+    /// 检查该 Java 是否存在问题，并获取其版本号。
+    /// 返回其是否通过了检查。
+    /// </summary>
+    public async Task<bool> CheckAsync(CancellationToken cancellationToken = default) {
+        if (Interlocked.Exchange(ref isChecked, 1) == 1 && available != null) return available!.Value; // 已检查过
+        string? output = null;
+        try {
+            if (!FileUtils.Exists(JavaExePath)) throw new FileNotFoundException("未找到 java.exe 文件", JavaExePath);
+
+            // 运行 -version
+            output = (await TaskUtils.RunProgramAsync(JavaExePath, "-XshowSettings:properties -version", 15000, cancellationToken: cancellationToken).NoCapture()).Output.Lower();
+            if (output == "") throw new InvalidOperationException("尝试运行该 Java 失败");
+            Logger.Trace($"Java 检查输出：{JavaExePath}{Environment.NewLine}{output}");
+            if (output.Contains("/lib/ext exists")) throw new InvalidOperationException("无法运行该 Java，请在删除 Java 文件夹中的 /lib/ext 文件夹后再试");
+            if (output.Contains("a fatal error") || output.Contains("error: ")) throw new InvalidOperationException("无法运行该 Java，该 Java 或系统存在问题");
+           
+            // 获取版本号
+            var versionString = (output.RegexSeek(@"(?<=version "")[^""]+") ?? output.RegexSeek("(?<=openjdk )[0-9]+"))?.Replace("_", ".").Replace("+", ".").BeforeFirst("-");
+            if (string.IsNullOrEmpty(versionString)) throw new InvalidOperationException($"未找到该 Java 的版本号{(output.Length < 500 ? $"\n原始输出为：\n{output}" : "")}");
+            if (versionString.StartsWithF("1.")) versionString = versionString!.AfterFirst("."); // 去除开头的 1.
+            var segments = versionString!.Split(".", true).ToList();
+            while (segments.Count < 4) segments.Add("0");
+            Version = new Version(segments.Take(4).Join("."));
+            if (Version.Major is <= 4 or >= 100) throw new InvalidOperationException($"分析详细信息失败，获取的版本为 {Version}{(output.Length < 500 ? $"\n原始输出为：\n{output}" : "")}");
+
+            // 获取 Java 的相关属性
+            if (!output.Contains("64-bit")) throw new InvalidOperationException("该 Java 为 32 位版本，请安装 64 位的 Java");
+            string? GetProperty(string name) {
+                string prefix = name + " = ";
+                string? line = output.Split('\n').Select(l => l.Trim()).FirstOrDefault(l => l.StartsWithF(prefix));
+                return line?[prefix.Length..].Trim();
+            }
+            FileEncodingName = GetProperty("file.encoding");
+            NativeEncodingName = GetProperty("native.encoding") ?? FileEncodingName; // 旧版本没有 native.encoding
+
+            Logger.Info($"检查 Java 成功：{this}");
+            available = true;
+        } catch (Exception ex) {
+            if (ex.IsCanceled()) {
+                isChecked = 0;
+                throw;
+            }
+            Logger.Warn($"检查 Java 失败（{JavaExePath}），其输出为：\n{output ?? "无程序输出"}");
+            available = false;
+        }
+        return available!.Value;
+    }
+
+    public void InvalidateChecked() {
+        isChecked = 0;
+        available = null;
+    }
+
+    [JsonIgnore] private int isChecked = 0;
+    /// <summary>若已进行过检查，表示该检查是否成功。若未检查，则为 null。</summary>
+    [JsonIgnore] internal bool? available = null;
+
+    // 相同检查
+    public bool Equals(Java? other)
+        => other is not null && PathUtils.IsSame(Folder, other.Folder);
+    public override bool Equals(object? obj) => obj is Java other && Equals(other);
+    public override int GetHashCode() => StringComparer.CurrentCultureIgnoreCase.GetHashCode(PathUtils.ForCompare(Folder));
+
+    /// <summary>用户友好的描述文本。</summary>
+    public override string ToString()
+        => $"Java {Version?.Major.ToString() ?? "尚未检查"} ({Version})：{Folder}";
+}
+
+public static class JavaUtils {
+
+    /// <summary>
+    /// 检查所有指定的 Java 是否存在问题，并获取其版本号。
+    /// </summary>
+    /// <returns>所有通过检查的 Java。</returns>
+    public static async Task<List<Java>> CheckAllAsync(IEnumerable<Java> javas, CancellationToken cancellationToken = default, ProgressProvider? progress = null) {
+        await TaskUtils.WhenAll(javas.Where(j => j.available == null).Select(
+            async java => await java.CheckAsync(cancellationToken).NoCapture()
+        ), progress).NoCapture();
+        return javas.Where(j => j.available == true).ToList();
+    }
+
+    /// <summary>
+    /// 将 Java 列表进行排序。
+    /// 这同时会检查所有未检查的 Java。
+    /// </summary>
+    public static async Task<List<Java>> SortAsync(List<Java> javas, CancellationToken cancellationToken = default, ProgressProvider? progress = null) {
+        javas = await JavaUtils.CheckAllAsync(javas, cancellationToken, progress).NoCapture();
+        javas.Sort((left, right) => {
+            // 优先使用带完整 Java 的文件夹列表中的 Java
+            var isLeftInCandidateFolder = JavaUtils.CandidateFolders.Value.Any(folder => PathUtils.IsParentOf(folder, left.Folder));
+            var isRightInCandidateFolder = JavaUtils.CandidateFolders.Value.Any(folder => PathUtils.IsParentOf(folder, right.Folder));
+            if (isLeftInCandidateFolder != isRightInCandidateFolder) return isLeftInCandidateFolder ? -1 : 1;
+            // 其次优先使用主版本号接近 21 的 Java
+            var leftDistance = left.Version is null ? int.MaxValue : Math.Abs(left.Version.Major - 21);
+            var rightDistance = right.Version is null ? int.MaxValue : Math.Abs(right.Version.Major - 21);
+            return leftDistance.CompareTo(rightDistance);
+        });
+        return javas;
+    }
+
+    #region 搜索
+
+    /// <summary>
+    /// 存在完整 Java 的文件夹列表。
+    /// </summary>
+    internal static readonly Lazy<List<string>> CandidateFolders = new(() => {
+        List<string> folders = [
+            Paths.AppData + @".minecraft\runtime\", // 这也是 PCL 下载 Java 的路径
+            Paths.AppData + @".hmcl\java\",
+            Paths.AppData + @"ATLauncher\runtimes\minecraft\",
+            Paths.AppData + @"ModrinthApp\meta\java_versions\",
+            Paths.AppData + @"PrismLauncher\java\",
+            Environment.GetFolderPath(Environment.SpecialFolder.UserProfile) + @"\curseforge\minecraft\Install\runtime\",
+            Environment.GetFolderPath(Environment.SpecialFolder.UserProfile) + @"\.jdks\",
+            Environment.GetFolderPath(Environment.SpecialFolder.UserProfile) + @"\.sdkman\candidates\java\",
+            Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + @"\.ftba\bin\runtime\",
+            Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + @"\Packages\Microsoft.4297127D64EC6_8wekyb3d8bbwe\LocalCache\Local\runtime\",
+            Environment.GetFolderPath(Environment.SpecialFolder.ProgramFilesX86) + @"\Minecraft Launcher\runtime\",
+            Environment.GetFolderPath(Environment.SpecialFolder.ProgramFilesX86) + @"\Minecraft\runtime\",
+            Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + @"\Curse\Minecraft\Install\runtime\",
+            Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles) + @"\Java\",
+            Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles) + @"\Eclipse Adoptium\",
+            Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles) + @"\Amazon Corretto\",
+            Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles) + @"\Zulu\",
+            ..DirectoryUtils.EnumerateDirectories(Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles) + @"\Microsoft\", searchPattern: "jdk-*"),
+            // 环境变量
+            ..(Environment.GetEnvironmentVariable("JDK_HOME") + ";" + Environment.GetEnvironmentVariable("JAVA_HOME")).
+                Split(";", true).Select(path => path.Trim(' ', '"'))
+        ];
+        return folders.Select(f => {
+            try {
+                return PathUtils.ForCompare(f);
+            } catch (Exception ex) {
+                Logger.Warn(ex, $"Java 候选文件夹路径无效（{f}）");
+                return null;
+            }
+        }).Where(f => f is not null).Cast<string>().ToList();
+    });
+    
+
+    /// <summary>
+    /// 从常见文件夹和环境变量中搜索 Java，并将搜索结果写入设置。
+    /// </summary>
+    public static async Task RefreshListAsync(CancellationToken c = default, ProgressProvider? p = null) {
+        // 搜索
+        List<Java> javaList = await SearchFoldersAsync(true, CandidateFolders.Value, c, p?.SplitTo(0.5)).NoCapture();
+        // 将新发现的 Java 排在最前，原有列表保留既有顺序排在后面
+        var oldJavaList = Configs.JavaList.Get()!;
+        oldJavaList = await JavaUtils.CheckAllAsync(oldJavaList, c, p?.SplitTo(0.9)).NoCapture(); // 检查原有列表中的 Java
+        javaList.RemoveAll(oldJavaList); // 此时 javaList 中只剩下新发现的 Java
+        javaList = await JavaUtils.SortAsync(javaList, c).NoCapture(); // 将所有新发现的 Java 按优先级排序
+        javaList.AddRange(oldJavaList);
+        javaList = javaList.Distinct().ToList();
+        // 删掉已被移除的 Java
+        javaList.RemoveIf(j => Configs.JavaRemovedList.Get()!.Contains(j.Folder, StringComparer.OrdinalIgnoreCase));
+        // 写入设置
+        Configs.JavaList.Set([..javaList]);
+        Logger.Info($"Java 搜索完成，发现 {javaList.Count} 个 Java");
+    }
+
+    /// <summary>
+    /// 并行搜索所有指定的文件夹及其子文件夹中的 Java，并检查其有效性。
+    /// </summary>
+    public static async Task<List<Java>> SearchFoldersAsync(bool includeSubDirectories, IEnumerable<string> folders, CancellationToken cancellationToken = default, ProgressProvider? progress = null) {
+        // 并行搜索
+        ConcurrentBag<(string Folder, bool HasReparsePoint, bool IsSpecialPath)> results = [];
+        await TaskUtils.ForEachAsync(folders.Distinct(StringComparer.OrdinalIgnoreCase), 4, async (folder, cp) => {
+            await Task.Run(() => {
+                try {
+                    foreach (var file in DirectoryUtils.EnumerateFiles(folder, includeSubDirectories, "java.exe")) {
+                        cancellationToken.ThrowIfCancellationRequested();
+                        string targetFolder = PathUtils.AddSlashSuffix(PathUtils.ForCompare(PathUtils.RemoveLastPart(file)));
+                        // 判断文件夹是否包含重解析点（例如符号链接）
+                        static bool HasReparsePoint(FileSystemInfo info) {
+                            if (PathUtils.IsParentOf(Paths.AppData + @".minecraft\runtime\", info.FullName)) return false; // 不筛查 PCL 的下载路径（#8928）
+                            do {
+                                if (info.Attributes.HasFlagF(FileAttributes.ReparsePoint)) return true;
+                                info = info is FileInfo fileInfo ? fileInfo.Directory : ((DirectoryInfo) info).Parent;
+                            } while (info is not null);
+                            return false;
+                        }
+                        // 结果
+                        var hasReparsePoint = HasReparsePoint(FileUtils.GetInfo(Path.Combine(targetFolder, "java.exe")));
+                        var isSpecialPath = targetFolder.ContainsIgnoreCase("java8path_target_") || targetFolder.ContainsIgnoreCase("javapath_target_") || targetFolder.ContainsIgnoreCase("javatmp") || targetFolder.ContainsIgnoreCase("system32");
+                        results.Add((targetFolder, hasReparsePoint, isSpecialPath));
+                    }
+                } catch (UnauthorizedAccessException) {
+                    Logger.Info($"快速查找 Java 时没有权限（{folder}）");
+                } catch (Exception ex) {
+                    ex.ThrowIfCanceled();
+                    Logger.Warn(ex, $"快速查找 Java 时出错（{folder}）");
+                }
+            }, cancellationToken).NoCapture();
+        }, cancellationToken, progress?.SplitTo(0.2)).NoCapture();
+        if (!results.Any()) return [];
+
+        // 筛除重解析点
+        if (results.All(r => r.HasReparsePoint)) {
+            Logger.Warn("找到的所有 Java 都包含重解析点，保留全部结果");
+        } else if (results.Any(r => r.HasReparsePoint)) {
+            Logger.Warn($"找到的以下 Java 包含重解析点，将它们从列表中排除：{results.Where(r => r.HasReparsePoint).Select(r => r.Folder).Join('、')}");
+            results = [..results.Where(r => !r.HasReparsePoint)];
+        }
+        // 筛除特殊路径
+        if (results.All(r => r.IsSpecialPath)) {
+            Logger.Warn("找到的所有 Java 都包含特殊路径，保留全部结果");
+        } else if (results.Any(r => r.IsSpecialPath)) {
+            Logger.Warn($"找到的以下 Java 包含特殊路径，将它们从列表中排除：{results.Where(r => r.IsSpecialPath).Select(r => r.Folder).Join('、')}");
+            results = [..results.Where(r => !r.IsSpecialPath)];
+        }
+
+        // 检查并返回
+        List<Java> javaList = results.Select(r => r.Folder).Distinct(StringComparer.OrdinalIgnoreCase).Select(folder => new Java(folder)).ToList();
+        javaList = (await JavaUtils.CheckAllAsync(javaList, cancellationToken, progress?.SplitTo(1)).NoCapture()).ToList();
+        javaList = await JavaUtils.SortAsync(javaList, cancellationToken).NoCapture();
+        Logger.Info($"快速查找 Java 完成，共有 {javaList.Count} 个候选：{javaList.Join('、')}");
+        return javaList;
+    }
+
+    #endregion
+
+}

PCLCS/Launch/LaunchUtils.cs

@@ -0,0 +1,30 @@
+namespace PCLCS;
+
+public static class LaunchUtils {
+
+    /// <summary>
+    /// 释放补丁文件并返回完整文件路径。
+    /// </summary>
+    /// <param name="patchFilePath">补丁文件路径
+    /// <param name="outputDirectory">补丁文件的释放目录。</param>
+    public static string ExtractPatch(string patchFilePath, string outputDirectory) {
+        Logger.Info($"选定的资源 {patchFilePath} 输出路径：{outputDirectory}");
+        lock (ExtractPatchLock) { // 避免 OptiFine 和 Forge 安装时同时释放导致冲突
+            try {
+                FileUtils.ExtractResources(patchFilePath, Path.Combine(outputDirectory, PathUtils.GetLastPart(patchFilePath)), typeof(LaunchUtils));
+            } catch (Exception ex) {
+                if (!FileUtils.Exists(outputDirectory)) throw new FileNotFoundException($"释放 {patchFilePath} 失败", ex);
+                Logger.Warn(ex, $"{patchFilePath} 文件重新释放失败，将尝试更换文件名重新生成");
+                patchFilePath = Path.Combine(outputDirectory, $"{PathUtils.GetFileNameWithoutExtension(patchFilePath)}2.{PathUtils.GetExtension(patchFilePath)}");
+                try {
+                    FileUtils.ExtractResources(patchFilePath, Path.Combine(outputDirectory, PathUtils.GetLastPart(patchFilePath)), typeof(LaunchUtils));
+                } catch (Exception ex2) {
+                    throw new FileNotFoundException($"释放 {patchFilePath} 最终尝试失败", ex2);
+                }
+            }
+        }
+        return Path.Combine(outputDirectory, PathUtils.GetLastPart(patchFilePath));
+    }
+    private static readonly object ExtractPatchLock = new();
+
+}

PCLCS/Minecraft/MCUtils.cs

@@ -0,0 +1,47 @@
+using System.Globalization;
+
+namespace PCLCS;
+
+public static class McUtils {
+
+    /// <summary>
+    /// 比较两个版本名；左侧较新返回正数，相同返回 0，右侧较新返回负数。
+    /// 无法比较两个预发布版的大小。
+    /// 支持的格式：未知版本, 26.1-snapshot-1，1.13.2, 1.7.10-pre4, 1.8_pre, 1.14 Pre-Release 2, 1.14.4 C6
+    /// </summary>
+    public static int CompareVersion(string left, string right) {
+        if (left == right) return 0;
+        if (left == "未知版本" || right == "未知版本") return left == "未知版本" ? 1 : -1;
+        left = left.Lower();
+        right = right.Lower();
+        var leftParts = left.Replace("快照", "snapshot").Replace("预览版", "pre").RegexSearch("[a-z]+|[0-9]+").ToList();
+        var rightParts = right.Replace("快照", "snapshot").Replace("预览版", "pre").RegexSearch("[a-z]+|[0-9]+").ToList();
+        for (int i = 0; ; i++) {
+            if (i >= leftParts.Count && i >= rightParts.Count) return string.Compare(left, right, StringComparison.Ordinal); // 两边均缺失，感觉是一个东西
+            string leftValue = i < leftParts.Count ? leftParts[i] : "0";
+            string rightValue = i < rightParts.Count ? rightParts[i] : "0";
+            if (leftValue == rightValue) continue;
+            int leftNumber = leftValue switch {
+                "rc" => -1,
+                "pre" => -2,
+                "snapshot" => -3,
+                "experimental" => -4,
+                _ => int.TryParse(leftValue, NumberStyles.Integer, CultureInfo.InvariantCulture, out int leftResult) ? leftResult : 0
+            };
+            int rightNumber = rightValue switch {
+                "rc" => -1,
+                "pre" => -2,
+                "snapshot" => -3,
+                "experimental" => -4,
+                _ => int.TryParse(rightValue, NumberStyles.Integer, CultureInfo.InvariantCulture, out int rightResult) ? rightResult : 0
+            };
+            if (leftNumber == 0 && rightNumber == 0) return string.Compare(leftValue, rightValue, StringComparison.Ordinal);
+            if (leftNumber != rightNumber) return leftNumber.CompareTo(rightNumber);
+        }
+    }
+    /// <summary>
+    /// 比较两个版本名；左侧不旧于右侧返回 True。
+    /// </summary>
+    public static bool CompareVersionGE(string left, string right) => CompareVersion(left, right) >= 0;
+
+}

PCLCS/Minecraft/McInstallManifest.cs

@@ -0,0 +1,71 @@
+namespace PCLCS;
+
+/// <summary>
+/// MC 版本安装清单及 PCL 管理文件清单。
+/// </summary>
+/// <param name="SchemaVersion"> 清单格式版本；无版本的旧清单为 0。</param>
+/// <param name="Components"> 安装目标及受管理组件版本。</param>
+/// <param name="LastModifiedUtc"> 最后修改时间（UTC）。</param>
+/// <param name="ManagedFiles"> 受管理文件；没有文件时为空列表。</param>
+public record McInstallManifest(int SchemaVersion, McComponents Components, DateTime LastModifiedUtc, IReadOnlyList<McInstallManifest.ManagedFile> ManagedFiles) {
+    /// <summary>
+    /// 清理以 Mod 形式安装的、已删除或修改的组件的记录，并更新清单。
+    /// </summary>
+    public McInstallManifest RefreshModComponents(string gameFolder) {
+        List<ManagedFile> invalidFiles = [];
+        foreach (ManagedFile entry in ManagedFiles) {
+            if (entry.Component is null) continue; // 不检查非组件文件
+            FileInfo file = new(Path.Combine(gameFolder, entry.RelativePath));
+            if (!file.Exists || file.LastWriteTimeUtc != entry.LastWriteTimeUtc.ToUniversalTime()) invalidFiles.Add(entry);
+        }
+        if (!invalidFiles.Any()) return this;
+        return this with {
+            Components = Components with {
+                OptiFineEntry = invalidFiles.Any(file => file.Component == "OptiFine") ? null : Components.OptiFineEntry,
+                FabricApiVersion = invalidFiles.Any(file => file.Component == "FabricApi") ? null : Components.FabricApiVersion,
+                OptiFabricVersion = invalidFiles.Any(file => file.Component == "OptiFabric") ? null : Components.OptiFabricVersion
+            },
+            ManagedFiles = ManagedFiles.Where(file => !invalidFiles.Contains(file)).ToList(),
+            LastModifiedUtc = DateTime.UtcNow
+        };
+    }
+
+    /// <summary>
+    /// 由 PCL 管理并记录的版本内文件。
+    /// </summary>
+    /// <param name="RelativePath"> 相对于游戏目录的文件路径。确保路径为全小写且可比较。</param>
+    /// <param name="Sha1"> 小写的 SHA1。</param>
+    /// <param name="LastWriteTimeUtc"> 目标文件的最后修改时间（UTC）。</param>
+    /// <param name="Component"> 安装器组件名；为空时表示文件由整合包管理。</param>
+    public record ManagedFile(string RelativePath, string Sha1, DateTime LastWriteTimeUtc,
+        [property: JsonProperty(NullValueHandling = NullValueHandling.Ignore)] string? Component = null);
+}
+
+/// <param name="MinecraftVersion"> 目标 Minecraft 版本。</param>
+/// <param name="ModLoaderVersions"> 目标中各个 Mod Loader 的版本；原版为空字典。</param>
+/// <param name="OptiFineEntry"> OptiFine 条目信息，不安装时为 <see langword="null"/>。</param>
+/// <param name="FabricApiVersion"> 由 PCL 管理的 Fabric API 版本；不安装时为 <see langword="null"/>。</param>
+/// <param name="OptiFabricVersion"> 由 PCL 管理的 OptiFabric 版本；不安装时为 <see langword="null"/>。</param>
+[method: JsonConstructor]
+public record McComponents(string MinecraftVersion, Dictionary<ModLoaders, string> ModLoaderVersions,
+        [property: JsonProperty(NullValueHandling = NullValueHandling.Ignore)] JObject? OptiFineEntry = null,
+        [property: JsonProperty(NullValueHandling = NullValueHandling.Ignore)] string? FabricApiVersion = null,
+        [property: JsonProperty(NullValueHandling = NullValueHandling.Ignore)] string? OptiFabricVersion = null) {
+    [JsonIgnore]
+    public string? OptiFineVersion => OptiFineEntry?["InstanceName"]?.Value<string>()?.AfterLast("-OptiFine_");
+    public McComponents(string minecraftVersion, JObject? optiFineEntry, string? forgeVersion,
+        string? neoForgeVersion, string? fabricVersion, string? fabricApiVersion, string? optiFabricVersion, string? liteLoaderVersion)
+        : this(minecraftVersion, [], optiFineEntry, fabricApiVersion, optiFabricVersion) {
+        if (forgeVersion is not null) ModLoaderVersions[ModLoaders.Forge] = forgeVersion;
+        if (neoForgeVersion is not null) ModLoaderVersions[ModLoaders.NeoForge] = neoForgeVersion;
+        if (fabricVersion is not null) ModLoaderVersions[ModLoaders.Fabric] = fabricVersion;
+        if (liteLoaderVersion is not null) ModLoaderVersions[ModLoaders.LiteLoader] = liteLoaderVersion;
+    }
+    public bool IsEquivalentTo(McComponents other) =>
+        MinecraftVersion == other.MinecraftVersion &&
+        OptiFineVersion == other.OptiFineVersion &&
+        FabricApiVersion == other.FabricApiVersion &&
+        OptiFabricVersion == other.OptiFabricVersion &&
+        ModLoaderVersions.Count == other.ModLoaderVersions.Count &&
+        ModLoaderVersions.All(entry => other.ModLoaderVersions.TryGetValue(entry.Key, out string? version) && version == entry.Value);
+}

PCLCS/Minecraft/McVersion.cs

@@ -0,0 +1,295 @@
+using System.Globalization;
+
+namespace PCLCS;
+
+/// <summary>
+/// Minecraft 版本号和组件信息
+/// </summary>
+public sealed class McVersion {
+    /// <summary>
+    /// 原版版本名，如 26.1、26.1-snapshot-1、1.12.2、16w01a。
+    /// </summary>
+    public string VanillaName {
+        get => _vanillaName;
+        set {
+            _vanillaName = value ?? "Unknown";
+            Vanilla = NameToVersion(_vanillaName);
+        }
+    }
+    private string _vanillaName = "Unknown";
+    /// <summary>
+    /// 可比较的三段式原版版本号。
+    /// 旧格式会将次版本号移到主版本号，例如 1.20.1 会转换为 20.0.1，若没有版本号，例如旧快照，则为 9999.0.0。
+    /// </summary>
+    public Version Vanilla = new(9999, 0, 0);
+    /// <summary> 原版版本号是否可靠（不是通过猜测获取）。</summary>
+    public bool Reliable;
+    /// <summary> 原版版本号是否有效。</summary>
+    public bool Valid => Vanilla.Major < 1000;
+    /// <summary> 可供比较的原版 Drop 序数，例如 26.3.2 为 263，1.21.5 为 210；若没有版本号，例如旧快照，则直接指定为 209。</summary>
+    public int Drop => Valid ? Vanilla.Major * 10 + Vanilla.Minor : 209;
+    /// <summary> 已安装的 Mod Loader，可能有多个。未安装时为 <see cref="ModLoaders.None"/>。</summary>
+    public ModLoaders ModLoaders => ModLoaderVersions.Keys.Aggregate(ModLoaders.None, (result, loader) => result | loader);
+    /// <summary> 已安装的各个 Mod Loader 及其版本；无法确定精确版本时为“未知版本”。</summary>
+    public Dictionary<ModLoaders, string> ModLoaderVersions { get; } = [];
+    /// <summary> OptiFine 版本名，如 C8、C9_pre10；未识别到时为 null。</summary>
+    public string? OptiFine;
+    /// <summary> OptiFine 是否以 Mod 形式安装。</summary>
+    public bool OptiFineAsMod;
+    /// <summary> 版本的发布时间。</summary>
+    public DateTime ReleaseTime = new(1970, 1, 1, 15, 0, 0);
+    /// <summary> 是否为愚人节版本。</summary>
+    public bool IsFool;
+    /// <summary> 是否为快照、预发布版、发布候选或实验性版本。</summary>
+    public bool IsSnapshot;
+    /// <summary> 是否识别到已安装的 OptiFine。</summary>
+    public bool HasOptiFine => OptiFine is not null;
+    /// <summary>
+    /// 可供比较的 OptiFine 版本序数。
+    /// </summary>
+    public int OptiFineCode {
+        get {
+            if (OptiFine is null or "未知版本" || OptiFine.Length == 0) return 0;
+            // 字母编号，如 G2 中的 G（7）
+            int result = char.ToUpperInvariant(OptiFine[0]) - 'A' + 1;
+            // 末尾数字，如 C5 beta4 中的 5
+            result = result * 100 + (int.TryParse(OptiFine.Substring(1).RegexSeek(@"\d+"), out int mainVersion) ? mainVersion : 0);
+            // 测试标记（正式版为 99，Pre[x] 为 50+x，Beta[x] 为 x）
+            result *= 100;
+            string? preview = OptiFine.RegexSeek(@"(?i)(pre|beta)\d*");
+            if (preview is null) return result + 99;
+            int sequence = int.TryParse(preview.RegexSeek(@"\d+"), out int value) ? value : 1; // 为 pre 或 beta 结尾，视作 1
+            return result + (preview.StartsWithF("pre", true) ? 50 : 0) + sequence;
+        }
+    }
+    /// <summary>
+    /// 可供比较的类 Forge 版本序数。
+    /// </summary>
+    public int ForgelikeCode {
+        get {
+            if (!ModLoaderVersions.TryGetValue(ModLoaders.Forge, out string? version)) {
+                ModLoaderVersions.TryGetValue(ModLoaders.NeoForge, out version);
+            }
+            if (version is null or "未知版本") return 0;
+            // 提取所有数字段，以兼容 beta、alpha 和 snapshot 等非数字后缀。
+            int[] segments = version.RegexSearch(@"\d+")
+                .Select(segment => int.TryParse(segment, out int value) ? value : 0).ToArray();
+            return segments.Length switch {
+                >= 4 => segments[0] * 1000000 + segments[1] * 10000 + segments[3],
+                3 => segments[0] * 1000000 + segments[1] * 10000 + segments[2],
+                2 => segments[0] * 1000000 + segments[1] * 10000,
+                1 => segments[0] * 1000000,
+                _ => 0
+            };
+        }
+    }
+
+    /// <summary>
+    /// 创建默认 Minecraft 版本。
+    /// </summary>
+    /// <param name="vanillaName">原版版本名。</param>
+    /// <param name="reliable">版本名是否来自可靠依据。</param>
+    public McVersion(string vanillaName, bool reliable = true) {
+        Reliable = reliable;
+        VanillaName = vanillaName;
+        IsFool = IsFoolName(VanillaName);
+        IsSnapshot = IsSnapshotName(VanillaName);
+    }
+
+    /// <summary>
+    /// 通过 Components 创建 Minecraft 版本信息。
+    /// </summary>
+    public McVersion(McComponents components) : this(components.MinecraftVersion) {
+        OptiFine = components.OptiFineVersion?.AfterLast("HD_").AfterFirst("_");
+        foreach (var loader in components.ModLoaderVersions) ModLoaderVersions[loader.Key] = loader.Value;
+    }
+
+    /// <summary>
+    /// 通过 JSON 识别 Minecraft 版本和已安装组件。
+    /// </summary>
+    /// <param name="instanceName">实例文件夹名。</param>
+    /// <param name="json">展开的版本 JSON。</param>
+    /// <param name="jarVersionJson">版本 JAR 中的 version.json。</param>
+    public McVersion(string instanceName, JObject json, JObject? jarVersionJson = null) {
+        string jsonText = json.ToString(Formatting.None);
+        DateTime releaseTime = new(1970, 1, 1, 15, 0, 0); // 未知版本也可能显示为 1970 年
+        try {
+            if (json["releaseTime"] is JToken releaseTimeToken) releaseTime = releaseTimeToken.ToObject<DateTime>();
+        } catch {
+        }
+        bool reliable = true;
+        // 获取游戏版本
+        string vanillaName = (GetVanillaName(instanceName, json, jarVersionJson, releaseTime, ref reliable) ?? "Unknown").Replace("_unobfuscated", "").Replace(" Unobfuscated", "");
+        Reliable = reliable;
+        VanillaName = vanillaName;
+        ReleaseTime = releaseTime;
+        // 确定版本分类
+        string jsonType = json.Value<string>("type") ?? "";
+        // OptiFine
+        OptiFine = jsonText.ContainsIgnoreCase("optifine") ? jsonText.RegexSeek(@"(?<=HD_U_)[^\"":/]+") ?? "未知版本": null;
+        // 愚人节与快照版本
+        DateTime fixedReleaseTime = releaseTime.ToUniversalTime().AddHours(2);
+        IsFool = jsonType == "fool" || IsFoolName(vanillaName) || (fixedReleaseTime.Month == 4 && fixedReleaseTime.Day == 1 && jsonType == "snapshot");
+        IsSnapshot = IsSnapshotName(vanillaName) || instanceName.ContainsIgnoreCase("combat") || jsonType is "snapshot" or "pending" or "fool";
+        if (!Reliable) Logger.Info($"无法完全确认 MC 版本号的版本：{VanillaName}");
+        // LiteLoader
+        if (jsonText.ContainsIgnoreCase("liteloader")) {
+            ModLoaderVersions[ModLoaders.LiteLoader] = jsonText.RegexSeek(@"(?<=com\.mumfrey:liteloader:)[^\"":/]+") ?? "未知版本";
+        }
+        // Fabric、Forge、NeoForge
+        if (jsonText.ContainsIgnoreCase("net.fabricmc:fabric-loader") || jsonText.ContainsIgnoreCase("org.quiltmc:quilt-loader")) {
+            ModLoaderVersions[ModLoaders.Fabric] = jsonText.RegexSeek(@"(?<=(net\.fabricmc:fabric-loader:|org\.quiltmc:quilt-loader:))[0-9\.]+(\+build.[0-9]+)?")?
+                                                        .Replace("+build", "") ?? "未知版本";
+        } else if (jsonText.ContainsIgnoreCase("net.neoforge")) {
+            // 1.20.1 JSON 范例："--fml.forgeVersion", "47.1.99"
+            // 1.20.2+ JSON 范例："--fml.neoForgeVersion", "20.6.119-beta"
+            ModLoaderVersions[ModLoaders.NeoForge] = FindArgumentValue(json, "--fml.neoForgeVersion") ?? FindArgumentValue(json, "--fml.forgeVersion") ?? "未知版本";
+        } else if (jsonText.ContainsIgnoreCase("minecraftforge")) {
+            ModLoaderVersions[ModLoaders.Forge] = jsonText.RegexSeek(@"(?<=forge:[0-9\.]+(?:_pre[0-9]*)?-)[0-9\.]+")
+                                                    ?? jsonText.RegexSeek(@"(?<=net\.minecraftforge:minecraftforge:)[0-9\.]+")
+                                                    ?? jsonText.RegexSeek(@"(?<=net\.minecraftforge:fmlloader:[0-9\.]+-)[0-9\.]+") ?? "未知版本";
+        }
+    }
+
+    private static string? GetVanillaName(string instanceName, JObject json, JObject? jarVersionJson, DateTime releaseTime, ref bool reliable) {
+        // 获取发布时间并判断是否为老版本
+        if (releaseTime.Year is > 2000 and < 2013) return "Old";
+        // 实验性快照
+        if (json.Value<string>("type") == "pending") return "pending";
+        // 从 PCL 下载的版本信息中获取版本号
+        if (json["clientVersion"] is JToken clientVersion) return clientVersion.ToString();
+        // 从 HMCL 下载的版本信息中获取版本号
+        if (json["patches"] is JArray patches) {
+            JToken? gameVersion = patches.OfType<JObject>().FirstOrDefault(patch => patch.Value<string>("id") == "game")?["version"];
+            if (gameVersion is not null) return gameVersion.ToString();
+        }
+        // 从 Forge / NeoForge Arguments 中获取版本号
+        if (FindArgumentValue(json, "--fml.mcVersion") is { Length: > 0 } fmlVersion) return fmlVersion;
+        // 从继承版本中获取版本号
+        string inherit = json["inheritsFrom"]?.ToString() ?? "";
+        if (inherit.Length > 0) {
+            string jar = json["jar"]?.ToString() ?? ""; // LiteLoader 优先使用 Jar
+            return jar.Length > 0 ? jar : inherit;
+        }
+        // 从下载地址中获取版本号
+        string? download = json["downloads"]?.ToString(Formatting.None).RegexSeek(@"(?<=launcher.mojang.com/mc/game/)[^/]*");
+        if (download is not null) return download;
+        // 从 Forge/OptiFine/Fabric 版本中获取版本号
+        string librariesText = json["libraries"]!.ToString();
+        string[] libraryPatterns = [
+            @"(?<=net.minecraftforge:forge:)[0-9]{1,2}.[0-9+.]+",
+            @"(?<=net.minecraftforge:fmlloader:)[0-9]{1,2}.[0-9+.]+",
+            @"(?<=optifine:OptiFine:)[0-9]{1,2}.[0-9+.]+",
+            @"(?<=((fabricmc)|(quiltmc)):intermediary:)[^\""]*"
+        ];
+        foreach (string pattern in libraryPatterns) {
+            if (librariesText.RegexSeek(pattern) is string match) return match;
+        }
+        // 从 jar 项中获取版本号
+        if (json["jar"] is JToken jarToken) return jarToken.ToString();
+        // 从 jar 文件的 version.json 中获取版本号
+        if (jarVersionJson?["name"] is JToken jarNameToken && jarNameToken.ToString() is { Length: < 32 } jarName) { // 因为 wiki 说这玩意儿可能是个 hash，虽然我没发现
+            Logger.Info($"从版本 jar 中的 version.json 获取到版本号：{jarName}");
+            return jarName;
+        }
+        string VersionPattern = @"(([1-9][0-9]w[0-9]{2}[a-g])|((1|[2-9][0-9])\.[0-9]+(\.[0-9]+)?(-(pre|rc|snapshot-?)[1-9]*| Pre-Release( [1-9])?)?))(_unobfuscated)?";
+        // 从 JSON 的 ID 中获取
+        if (json["id"]!.ToString().RegexSeek(VersionPattern, RegexOptions.IgnoreCase) is string idMatch) return idMatch;
+        // 非准确的版本判断警告
+        Logger.Info($"无法完全确认 MC 版本号的版本：{instanceName}");
+        reliable = false;
+        // 从文件夹名中获取
+        if (instanceName.RegexSeek(VersionPattern, RegexOptions.IgnoreCase) is string folderMatch) return folderMatch;
+        // 从 JSON 出现的版本号中获取
+        JObject withoutLibraries = (JObject) json.DeepClone();
+        withoutLibraries.Remove("libraries");
+        return withoutLibraries.ToString(Formatting.None).RegexSeek(VersionPattern, RegexOptions.IgnoreCase);
+    }
+
+    private static bool IsFoolName(string name) {
+        name = name.Lower();
+        return name.StartsWithF("2.0") || name is "15w14a" or "1.rv-pre1" or
+            "3d shareware v1.34" or "20w14∞" or "22w13oneblockatatime" or "23w13a_or_b" or
+            "24w14potato" or "25w14craftmine" or "26w14a" || name.StartsWithF("20w14inf");
+    }
+
+    private static bool IsSnapshotName(string name) =>
+        new[] { "w", "snapshot", "rc", "pre", "experimental", "-" }.Any(name.ContainsIgnoreCase);
+
+    /// <summary>
+    /// 读取 arguments 中指定参数的字符串值。
+    /// </summary>
+    private static string? FindArgumentValue(JObject json, string name) {
+        JArray? arguments = json["arguments"]?["game"] as JArray;
+        if (arguments is null) return null;
+        for (int i = 0; i + 1 < arguments.Count; i++) {
+            if (arguments[i]?.ToString() == name) return arguments[i + 1]?.ToString();
+        }
+        return null;
+    }
+
+    /// <summary>
+    /// 判断版本字符串是否符合 Minecraft 原版格式，例如 1.x、26.x。
+    /// </summary>
+    public static bool IsStandardFormat(string? version) {
+        if (version is null) return false;
+        if (Regex.IsMatch(version, @"^1\.\d")) return true;
+        return double.TryParse(version.RegexSeek(@"^[2-9]\d\.\d+"), NumberStyles.Float,
+            CultureInfo.InvariantCulture, out double value) && value >= 26;
+    }
+
+    /// <summary>
+    /// 将版本名转换为 Drop 序数；无法转换时返回 209。
+    /// </summary>
+    public static int VersionToDrop(string? vanillaName) {
+        if (vanillaName is null) return 209;
+        Version version = NameToVersion(vanillaName);
+        return version.Major >= 1000 ? 209 : version.Major * 10 + version.Minor;
+    }
+
+    /// <summary>
+    /// 将 Drop 序数转换为版本字符串。
+    /// </summary>
+    public static string DropToVersion(int drop) {
+        if (drop >= 250) return $"{drop / 10}.{drop % 10}";
+        if (drop != 209) return $"1.{drop / 10}";
+        Logger.Warn(new Exception("尝试将旧快照版 Drop 序数转换为版本字符串，这不应该发生！"));
+        return "1.20";
+    }
+
+    /// <summary>
+    /// 将版本名转换为可比较的三段式原版版本号。
+    /// 对老版本格式，例如 1.20.3，会被转换为 20.0.3。
+    /// 对愚人节版本，返回其基于的正式版版本号。
+    /// 若没有版本号，例如旧快照，则为 9999.0.0。
+    /// </summary>
+    public static Version NameToVersion(string? name) {
+        if (name is null) return new Version(9999, 0, 0);
+        name = name.Lower().Replace("_unobfuscated", "").Replace(" unobfuscated", "");
+        // 愚人节版本
+        if (name.StartsWithF("2.0")) return NameToVersion("1.5.1");
+        if (name == "15w14a") return NameToVersion("1.8.3");
+        if (name.ContainsIgnoreCase(".rv-pre")) return NameToVersion("1.9.2");
+        if (name.ContainsIgnoreCase("shareware")) return NameToVersion("1.13.2");
+        if (name.StartsWithF("20w14") && name != "20w14a") return NameToVersion("1.15.2");
+        if (name.ContainsIgnoreCase("oneblockatatime")) return NameToVersion("1.18.2");
+        if (name.ContainsIgnoreCase("23w13a") && name != "20w13a") return NameToVersion("1.19.4");
+        if (name == "24w14potato") return NameToVersion("1.20.4");
+        if (name == "25w14craftmine") return NameToVersion("1.21.4");
+        if (name == "26w14a") return NameToVersion("26.1.1");
+        // 其余版本
+        static int ParseSegment(string[] segments, int index) {
+            if (index >= segments.Length) return 0;
+            // 只读取该段开头连续的数字，忽略其后的预览版标记。
+            return int.TryParse(segments[index].RegexSeek(@"^\d+"), out int value) ? value : 0;
+        }
+        string[] segments = name.Split([' ', '_', '-', '.'], StringSplitOptions.None);
+        if (name.StartsWithF("1.")) {
+            return new Version(ParseSegment(segments, 1), 0, ParseSegment(segments, 2));
+        } else if (name.RegexCheck(@"^[2-9][0-9]\.")) {
+            return new Version(ParseSegment(segments, 0), ParseSegment(segments, 1), ParseSegment(segments, 2));
+        } else {
+            return new Version(9999, 0, 0);
+        }
+    }
+}

PCLCS/Minecraft/OptifineHashes.json

@@ -0,0 +1,423 @@
+{
+  "f3a3c9d792bdb48595405d52c02cc7baf1db4ecb": "OptiFine_1.7.2_HD_U_E3.jar",
+  "657169c421ce280f80c73b05ab71ad582d2b37fd": "OptiFine_1.7.2_HD_U_E4.jar",
+  "99f20d449912cd860b409e4679c54dd8da43d55e": "OptiFine_1.7.2_HD_U_E7.jar",
+  "8253f6ed418a2a61a612cc9e69fd1fea1d11fa7d": "OptiFine_1.7.2_HD_U_E8.jar",
+  "379e52fc02cd75562d201b0c505269b6109b2136": "OptiFine_1.7.2_HD_U_F3.jar",
+  "fb04b91e47b5eaa172d2b76c843e488dba8f909b": "OptiFine_1.7.2_HD_U_F7.jar",
+  "b4b6c2c99f5734e4267030a47f2eaad2796eb2a7": "OptiFine_1.7.10_HD_U_D3.jar",
+  "a0b533bc97b24fe771f5b08536c6339d04f92bae": "OptiFine_1.7.10_HD_U_D4.jar",
+  "5e9327dd05a1e762c23c3c0227445d90f193922f": "OptiFine_1.7.10_HD_U_D6.jar",
+  "7a7d2adf21038d241dd375faa7316fb2c74d34d3": "OptiFine_1.7.10_HD_U_D7.jar",
+  "2345677be44dd56a0ae5b90e747a590c3cc00ff8": "OptiFine_1.7.10_HD_U_D8.jar",
+  "23f133173428aee712eb11f200b461e3114bde31": "OptiFine_1.7.10_HD_U_E3.jar",
+  "2130d7266224da6a7325051e37444f7e7c19277c": "OptiFine_1.7.10_HD_U_E7.jar",
+  "55c9c475ecd0f62cc1776ce52be04c5937112936": "OptiFine_1.8.0_HD_U_H5.jar",
+  "bb2c2997cdc66cfb3c311a3dc065752a4845c1a8": "OptiFine_1.8.0_HD_U_H6.jar",
+  "692b0b7e878c3416f21b4347fab4516f3cc86dfc": "OptiFine_1.8.0_HD_U_H7.jar",
+  "5464962b66b9b0dacb3d787e6a71d2365ae50bca": "OptiFine_1.8.0_HD_U_H8.jar",
+  "b7718b03111bec04036fd3352ce374eea273171c": "OptiFine_1.8.0_HD_U_I3.jar",
+  "0d1dcf64b4d104a71e8f65a1362a163ed81a9030": "OptiFine_1.8.0_HD_U_I7.jar",
+  "e5e5eb03748af0fa160b502a28359c0144e254d2": "OptiFine_1.8.8_HD_U_H5.jar",
+  "9294bc4562a143c35ece03a6b3d3a000109def5f": "OptiFine_1.8.8_HD_U_H6.jar",
+  "1c06c011904ab22952a96f73d4b575a5c265d207": "OptiFine_1.8.8_HD_U_H7.jar",
+  "3984e4dd222bb62cb7e28e4d3092029cc7534fd1": "OptiFine_1.8.8_HD_U_H8.jar",
+  "0dc33a9761ceac19ca0bbb1ea6813c0160d43aa1": "OptiFine_1.8.8_HD_U_I3.jar",
+  "30cbf4d61052cbfb736a78117da333df23c129a3": "OptiFine_1.8.8_HD_U_I7.jar",
+  "d8240cfa7387b994fdf2a64bdc8a8860857adc18": "OptiFine_1.8.9_HD_U_H5.jar",
+  "2636689b31810896cf80493f6fc4d8c1783048ea": "OptiFine_1.8.9_HD_U_H6.jar",
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+  "04c8eaeadf24c42929500812a8f3f5fe634f0d1f": "preview_OptiFine_1.19.4_HD_U_I3_pre9.jar",
+  "968784e051c2c44f10a4ab448c979572977969c0": "preview_OptiFine_1.19.4_HD_U_I4_pre1.jar",
+  "abe4b1dbda7d95eb47953ef8aa11ed8ed1d8e238": "preview_OptiFine_1.20_HD_U_I5_pre3.jar",
+  "6612ce97d846018126f91cdbae23f0eff6bd2bab": "preview_OptiFine_1.20_HD_U_I5_pre4.jar",
+  "f37d62b6a071f6cd3d6bdfa378b56f7f5b9ec7c6": "preview_OptiFine_1.20_HD_U_I5_pre5.jar",
+  "c44bd276edd10fa910d929a4e7f6b8c7ffe6c23f": "OptiFine_1.20.1_HD_U_I5.jar",
+  "227914ab1037762eae44a2e66a568b87d7a02365": "OptiFine_1.20.1_HD_U_I6.jar",
+  "7484cf60bd8e019c40fa448daa294bd31f52962b": "preview_OptiFine_1.20.1_HD_U_I5_pre4.jar",
+  "953b1b4f15f56329bc4ade851846ef004ebbd5d0": "preview_OptiFine_1.20.1_HD_U_I5_pre5.jar",
+  "ebbdb3076f8291d7f8e10cbec3b1d3c49a0a701d": "preview_OptiFine_1.20.1_HD_U_I5_pre6.jar",
+  "b831d59eeb63122893f87a62ec3e5b3f1cc5586a": "preview_OptiFine_1.20.1_HD_U_I5_pre7.jar",
+  "dc93d991b07b2c5c6d2cd50a553599900c256264": "preview_OptiFine_1.20.1_HD_U_I5_pre8.jar",
+  "040a73427541170bccf162c04f4129b3909b8da1": "preview_OptiFine_1.20.1_HD_U_I5_pre9.jar",
+  "9f5fd75ede7770ad35383443b0a203f026cef5db": "preview_OptiFine_1.20.1_HD_U_I6_pre1.jar",
+  "85d5566b440036b926c5dd306108e48e7fb9b6e8": "preview_OptiFine_1.20.1_HD_U_I6_pre2.jar",
+  "d09c110358117336472414720bf961a581690dc5": "preview_OptiFine_1.20.1_HD_U_I6_pre3.jar",
+  "3365577f5161f9a1bbfefb15675bb5ece27600e4": "preview_OptiFine_1.20.1_HD_U_I6_pre4.jar",
+  "f317c701ae8c533fc34809dbce914bcced4e9a03": "preview_OptiFine_1.20.1_HD_U_I6_pre5.jar",
+  "445b32b14a2c2802d5a0832a708712d2fabafbc2": "preview_OptiFine_1.20.1_HD_U_I6_pre6.jar",
+  "9ea6b1389e88b81797f54b9d8d1e870d3fe8532c": "preview_OptiFine_1.20.2_HD_U_I7_pre1.jar",
+  "f2475e8d5746477d1d2972cd5aae62a5d9c04264": "OptiFine_1.20.4_HD_U_I7.jar",
+  "fec28a2fa152744bc2b47b3c5db3217974aa57ee": "preview_OptiFine_1.20.4_HD_U_I7_pre2.jar",
+  "4068365a57f4b154f4ebbc670894dc9038cf3819": "preview_OptiFine_1.20.4_HD_U_I7_pre3.jar",
+  "2481e0bed7610bfdfe26dea5a6bd8f01537c4ea8": "preview_OptiFine_1.20.4_HD_U_I7_pre4.jar",
+  "150990ba068cfb55bbf9e525c5ab84db0b8903e1": "preview_OptiFine_1.20.4_HD_U_I7_pre5.jar",
+  "fcf0f0f278d1901e4341d5ec8022bede03572430": "preview_OptiFine_1.20.4_HD_U_I7_pre6.jar",
+  "1c3395efa928758505b808291162a2514523b399": "preview_OptiFine_1.20.4_HD_U_I7_pre7.jar",
+  "4bcfec24e5d917ee96e0de6ef095bfc08782217b": "preview_OptiFine_1.20.4_HD_U_I8_pre1.jar",
+  "c931df21309800f1d1ece59b318e6b3e39c98176": "preview_OptiFine_1.20.4_HD_U_I8_pre2.jar",
+  "83f5ad147536405d86bf4ee47a7f7970e1fa8329": "preview_OptiFine_1.20.4_HD_U_I8_pre3.jar",
+  "7c6669319db18c9622d896da2a061479be88acf5": "preview_OptiFine_1.20.4_HD_U_I8_pre4.jar",
+  "bda7bbdd5e2d8c73148372e8c3b34d7c2485a4e8": "preview_OptiFine_1.20.6_HD_U_J1_pre18.jar",
+  "24a20f949a719480523669669a4e5e7339df6186": "OptiFine_1.21.1_HD_U_J1.jar",
+  "6bc74af8f733864539404a3f087aeb6f0cadc6b1": "preview_OptiFine_1.21.1_HD_U_J1_pre10.jar",
+  "4813a6cde6b0f5b20223d486ba7adf0816236a77": "preview_OptiFine_1.21.1_HD_U_J1_pre11.jar",
+  "c99ea98d8537f99b7470f1bcfa81c7ce405fd97e": "preview_OptiFine_1.21.1_HD_U_J1_pre12.jar",
+  "f2f55e6d61a4b90bdaa31eb520f5af78f8a1833b": "preview_OptiFine_1.21.1_HD_U_J1_pre13.jar",
+  "53a15b75ea9d20b644b0d3e9c7280ba172ade053": "preview_OptiFine_1.21.1_HD_U_J1_pre14.jar",
+  "da5575e1138fc2a4c28779cfc5e7d260253ccbdb": "preview_OptiFine_1.21.1_HD_U_J1_pre15.jar",
+  "0930876341beadf7014f57e9ebdd44be445dacbe": "OptiFine_1.21.3_HD_U_J2.jar",
+  "350f63ec3e59d21227f803d4078883884e482660": "preview_OptiFine_1.21.3_HD_U_J2_pre10.jar",
+  "2c48a4210acd25082c220f9601f17d1cc7769098": "preview_OptiFine_1.21.3_HD_U_J2_pre11.jar",
+  "8f0a097b1f7c9d065396bac9230eab62412a8b54": "preview_OptiFine_1.21.3_HD_U_J2_pre12.jar",
+  "f97df5638fcda7f4380d9284b329569d4e1554aa": "preview_OptiFine_1.21.3_HD_U_J2_pre8.jar",
+  "77df50552deea51687592b60c6d24561ee11aa74": "preview_OptiFine_1.21.3_HD_U_J2_pre9.jar",
+  "bcc6a7a140320566a985b1499a59fcb085255d14": "OptiFine_1.21.4_HD_U_J3.jar",
+  "e7bff4575b7311e11d7111506e855b4ad910481f": "preview_OptiFine_1.21.4_HD_U_J3_pre10.jar",
+  "52b2b6defdb8d1c189afb42125079f1b76ff72e2": "preview_OptiFine_1.21.4_HD_U_J3_pre11.jar",
+  "708f70aa5f70919a40d02ba75fc30d2d60c8e7cd": "preview_OptiFine_1.21.4_HD_U_J3_pre12.jar",
+  "86b796325d03d4571809a155c54cf6cba7c7482b": "preview_OptiFine_1.21.4_HD_U_J3_pre13.jar",
+  "618719a6a69eb674ea50c82cffe3d4e3c2f67abf": "preview_OptiFine_1.21.4_HD_U_J3_pre14.jar",
+  "98dd84b0581fcf7a27aa96238acb615b5b719825": "preview_OptiFine_1.21.4_HD_U_J3_pre15.jar",
+  "5c8573ae921082a069a9e7269500178f0c580c97": "preview_OptiFine_1.21.4_HD_U_J3_pre4.jar",
+  "17d51e1bfc94dde95368ab91aa0bb56e89c706bf": "preview_OptiFine_1.21.4_HD_U_J3_pre5.jar",
+  "1a4311606ac94d682800714793ea887c3276b18d": "preview_OptiFine_1.21.4_HD_U_J3_pre6.jar",
+  "12bf1a1b5607b5c62405a8c6ab4e1bd02bef2c8d": "preview_OptiFine_1.21.4_HD_U_J3_pre7.jar",
+  "f1f56403dc575fd975a000bfb133060285cacd6f": "preview_OptiFine_1.21.4_HD_U_J3_pre8.jar",
+  "9584de0e8204f5c855b60741d58af967dfc599a8": "preview_OptiFine_1.21.4_HD_U_J3_pre9.jar",
+  "0b97631e166ace9346744de33b7772df7bf5fbeb": "preview_OptiFine_1.21.4_HD_U_J4_pre1.jar",
+  "a776ec6c072529d4b731e0e6929a8aee56d04e76": "preview_OptiFine_1.21.4_HD_U_J4_pre2.jar",
+  "2a3fdfcbfc9c572b22c7d15c6129b8ea58ea1712": "preview_OptiFine_1.21.8_HD_U_J6_pre13.jar",
+  "ba7ca56c9b33d2fc7f7d22e20ce2765e4d257299": "preview_OptiFine_1.21.8_HD_U_J6_pre14.jar",
+  "097d3acd315b0682a4565ab9cbb4cdc1cc17d81f": "preview_OptiFine_1.21.8_HD_U_J6_pre15.jar",
+  "d7effca0de34c9442f06776848679a684f1f166a": "preview_OptiFine_1.21.8_HD_U_J6_pre16.jar",
+  "696ed52cdfd0ac2eafab8e98575d146b400de530": "preview_OptiFine_1.21.10_HD_U_J7_pre10.jar",
+  "be7bc81f0c9ce15316f76a059b0a690f62c03a5d": "preview_OptiFine_1.21.10_HD_U_J7_pre11.jar",
+  "731e698abe94bbd90cda628f80b4ce6ac5af8188": "preview_OptiFine_1.21.10_HD_U_J7_pre6.jar",
+  "63f189a4b7ff5b53e5bc56391f5274eab8555def": "preview_OptiFine_1.21.10_HD_U_J7_pre7.jar",
+  "7ccfc0085ccdef3f4ec21918a059ddd05171711a": "preview_OptiFine_1.21.10_HD_U_J7_pre8.jar",
+  "aad53ad3346944a12ed088ffbba98cf9eccc474c": "preview_OptiFine_1.21.10_HD_U_J7_pre9.jar",
+  "2800efeb56565f23494d372e7edac29333113e11": "OptiFine_1.21.11_HD_U_J8.jar",
+  "cee35b83c75da33dc07ffbb344386cae5cdc5c5b": "OptiFine_1.21.11_HD_U_J9.jar",
+  "687046282c370e690ec4b4aa6d90a6b42ada3ee1": "preview_OptiFine_1.21.11_HD_U_J8_pre10.jar",
+  "c09b05637610072bc33023d1c901e2726b7d16ce": "preview_OptiFine_1.21.11_HD_U_J8_pre11.jar",
+  "88682b40f08f462c4daae8e6b25ea99b1ed5cd14": "preview_OptiFine_1.21.11_HD_U_J8_pre12.jar",
+  "1c69de725c249d487df676470c71a7c05ece943c": "preview_OptiFine_1.21.11_HD_U_J8_pre3.jar",
+  "921b68e014539d75b77a47ca2117fc9e09ace4ed": "preview_OptiFine_1.21.11_HD_U_J8_pre4.jar",
+  "2fee496a35eeebf39fbb43017b12d752f5c37dee": "preview_OptiFine_1.21.11_HD_U_J8_pre5.jar",
+  "e5b5da810d43c02dccedfd99f83ae8ad63e49966": "preview_OptiFine_1.21.11_HD_U_J8_pre6.jar",
+  "8309638bab4d99258354b4d13c3cd82ff7c9645b": "preview_OptiFine_1.21.11_HD_U_J8_pre7.jar",
+  "b3d208ec7b5015842fcc77b3399b04b24e0b54cb": "preview_OptiFine_1.21.11_HD_U_J8_pre8.jar",
+  "c4ac7401bb5f668e4e92121501d1537cdbe7343c": "preview_OptiFine_1.21.11_HD_U_J8_pre9.jar",
+  "fd96031b5fc4c41ad71581eea53eb122022fff5b": "preview_OptiFine_1.21.11_HD_U_J9_pre1.jar",
+  "a159a217aba02cd7897394a51bd346c3b658b9f9": "preview_OptiFine_1.21.11_HD_U_J9_pre2.jar",
+  "2a784437076b539ea1a3c1a37ec98ff21bc3952c": "preview_OptiFine_1.21.11_HD_U_J9_pre3.jar",
+  "ee32ce4b406e290a0e99685afd09dc44cad03ddd": "preview_OptiFine_1.21.11_HD_U_J9_pre4.jar"
+}

PCLCS/PCLCS.csproj

@@ -0,0 +1,71 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+	<PropertyGroup>
+		<TargetFramework>net48</TargetFramework>
+		<OutputType>Library</OutputType>
+		<AllowUnsafeBlocks>True</AllowUnsafeBlocks>
+		<OutDir>bin\</OutDir>
+		<AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
+		<AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath>
+		<Configurations>Debug;Release;Snapshot</Configurations>
+		<Deterministic>true</Deterministic>
+		<LangVersion>13.0</LangVersion>
+		<Nullable>enable</Nullable>
+		<ImplicitUsings>enable</ImplicitUsings>
+	</PropertyGroup>
+
+	<ItemGroup>
+		<PackageReference Include="PolySharp" Version="1.15.0">
+			<PrivateAssets>all</PrivateAssets>
+			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+		</PackageReference>
+	</ItemGroup>
+
+	<ItemGroup>
+		<Using Include="System.Diagnostics.CodeAnalysis" />
+		<Using Include="System.Collections" />
+		<Using Include="System.Collections.Generic" />
+		<Using Include="System.Collections.Concurrent" />
+		<Using Include="System.Text" />
+		<Using Include="System.Text.RegularExpressions" />
+		<Using Include="System.Net" />
+		<Using Include="System.Runtime.CompilerServices" />
+		<Using Include="System.Runtime.InteropServices" />
+		<Using Include="Newtonsoft.Json" />
+		<Using Include="Newtonsoft.Json.Linq" />
+		<Using Include="MeloongCore" />
+		<Using Include="MeloongCore.Extensions" />
+		<Using Include="MeloongCore.Wpf" />
+		<Using Include="MeloongCore.Wpf.Extensions" />
+	</ItemGroup>
+
+	<ItemGroup>
+	  <ProjectReference Include="..\MeloongCore\Shared\MeloongCore.csproj" />
+	  <ProjectReference Include="..\MeloongCore\Wpf\MeloongCore.Wpf.csproj" />
+	</ItemGroup>
+
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
+		<DefineConstants>$(DefineConstants);SNAPSHOT</DefineConstants>
+	</PropertyGroup>
+
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'" />
+
+	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Snapshot|AnyCPU'">
+		<Optimize>True</Optimize>
+	</PropertyGroup>
+
+	<!-- 内嵌的资源 -->
+	<ItemGroup>
+		<EmbeddedResource Include="Launch\JavaWrapper.jar" LogicalName="Launch\JavaWrapper.jar" />
+		<EmbeddedResource Include="Launch\LwjglUnsafeAgent.jar" LogicalName="Launch\LwjglUnsafeAgent.jar" />
+		<EmbeddedResource Include="Resource\WikiEntries.txt" LogicalName="Resource\WikiEntries.txt" />
+		<EmbeddedResource Include="Minecraft\OptiFineHashes.json" LogicalName="Minecraft\OptiFineHashes.json" />
+	</ItemGroup>
+	<ItemGroup>
+	  <Reference Include="Microsoft.VisualBasic" />
+	  <Reference Include="Newtonsoft.Json">
+	    <HintPath>..\Plain Craft Launcher 2\Resources\Newtonsoft.Json.dll</HintPath>
+	  </Reference>
+	</ItemGroup>
+
+</Project>

PCLCS/Resource/Resource.cs

@@ -0,0 +1,31 @@
+namespace PCLCS;
+public static class Resource {
+
+    /// <summary>
+    /// 将 CurseForge 的 ModLoaderType 映射为 <see cref="ModLoaders"/> 枚举。
+    /// </summary>
+    public static ModLoaders FromCurseForgeModLoaderType(int modLoaderType) => modLoaderType switch {
+        // https://docs.curseforge.com/rest-api/#tocS_ModLoaderType
+        1 => ModLoaders.Forge,
+        3 => ModLoaders.LiteLoader,
+        4 => ModLoaders.Fabric,
+        6 => ModLoaders.NeoForge,
+        _ => ModLoaders.None,
+    };
+
+    /// <summary>
+    /// 将 <see cref="ModLoaders"/> 映射为 CurseForge 的单一 ModLoaderType。
+    /// </summary>
+    public static int ToCurseForgeModLoaderType(ModLoaders loaders) {
+        if (loaders == ModLoaders.None) return 0;
+        if (!loaders.Flags().IsSingle()) throw new ArgumentException($"传入的枚举值 {loaders} 并非单个 Mod Loader", nameof(loaders));
+        return loaders switch {
+            ModLoaders.Forge => 1,
+            ModLoaders.LiteLoader => 3,
+            ModLoaders.Fabric => 4,
+            ModLoaders.NeoForge => 6,
+            _ => 0,
+        };
+    }
+
+}

PCLCS/Resource/WikiEntry.cs

@@ -0,0 +1,83 @@
+namespace PCLCS;
+
+/// <summary>
+/// MC 百科条目。
+/// <para/>使用 <see cref="WikiEntry.All"/> 获取所有条目。
+/// </summary>
+public class WikiEntry {
+
+    /// <summary>
+    /// 在 MC 百科中的对应 ID。
+    /// </summary>
+    public int Id;
+    /// <summary>
+    /// 中文译名。
+    /// <c>null</c> 代表没有翻译。
+    /// </summary>
+    public string? ChineseName;
+    /// <summary>
+    /// 各个 Mod 平台的 Slug（例如 advanced-solar-panels）。
+    /// 若没有对应键则为不在该平台上。
+    /// </summary>
+    public Dictionary<ResourcePlatforms, string> Slugs = [];
+    /// <summary>
+    /// MC 百科的浏览量逆序排行，1 代表浏览量最低。
+    /// </summary>
+    public int Popularity;
+
+    /// <summary>
+    /// 内置数据库中的所有 MC 百科条目。
+    /// </summary>
+    public static readonly Lazy<List<WikiEntry>> All = new(() => {
+        var dataLines = FileUtils.ReadAsLines(@"Resource\WikiEntries.txt", type: typeof(WikiEntry)).ToList();
+
+        // 读取最后一行的浏览量
+        Queue<int> popularities = [];
+        for (int i = 0; i < dataLines[^1].Length; i += 3) { // 将每 3 个字符切割成一个元素
+            popularities.Enqueue(int.Parse(dataLines[^1].Substring(i, 3).ConvertRadix(86, 10)));
+        }
+        dataLines.RemoveAt(dataLines.Count - 1);
+
+        // 解析每一行
+        List<WikiEntry> results = [];
+        var lineNumber = 0;
+        foreach (var lineData in dataLines) {
+            lineNumber++;
+            if (lineData == "") continue;
+
+            var popularity = popularities.Dequeue();
+            foreach (var entryData in lineData.Split('¨')) {
+                var entry = new WikiEntry();
+                var parts = entryData.Split('|');
+                var slugs = parts[0];
+                if (slugs.StartsWithF("@")) {
+                    entry.Slugs.Add(ResourcePlatforms.Modrinth, slugs.Replace("@", ""));
+                } else if (slugs.EndsWithF("@")) {
+                    entry.Slugs.Add(ResourcePlatforms.CurseForge, slugs.TrimEnd('@'));
+                    entry.Slugs.Add(ResourcePlatforms.Modrinth, entry.Slugs[ResourcePlatforms.CurseForge]);
+                } else if (slugs.Contains("@")) {
+                    var splitSlugs = slugs.Split('@');
+                    entry.Slugs.Add(ResourcePlatforms.CurseForge, splitSlugs[0]);
+                    entry.Slugs.Add(ResourcePlatforms.Modrinth, splitSlugs[1]);
+                } else {
+                    entry.Slugs.Add(ResourcePlatforms.CurseForge, slugs);
+                }
+
+                entry.Id = lineNumber;
+                entry.Popularity = popularity;
+                if (parts.Length >= 2) {
+                    entry.ChineseName = parts[^1]; // 最后一项
+                    if (entry.ChineseName.Contains("*")) { // 处理 *
+                        var englishName = entry.Slugs.Values.First().Replace("-", " ").Capitalize();
+                        entry.ChineseName = entry.ChineseName.Replace("*", $" ({englishName})");
+                    }
+                }
+                results.Add(entry);
+            }
+        }
+        return results;
+    });
+
+    public override string ToString()
+        => $"{Slugs.GetOrDefault(ResourcePlatforms.CurseForge)}&{Slugs.GetOrDefault(ResourcePlatforms.Modrinth)}|{Id}|{ChineseName}，浏览量 {Popularity}";
+}

Plain Craft Launcher 2.sln

@@ -5,22 +5,49 @@ VisualStudioVersion = 17.2.32616.157
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "Plain Craft Launcher 2", "Plain Craft Launcher 2\Plain Craft Launcher 2.vbproj", "{4499F2D2-18EF-4238-B1F0-7BD547AFF925}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PCLCS", "PCLCS\PCLCS.csproj", "{32DE4AAF-F4D6-42C5-9604-19236DE96C69}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MeloongCore", "MeloongCore\Shared\MeloongCore.csproj", "{D22BBF3C-2177-0208-4E29-8466AA41AC6F}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MeloongCore.Wpf", "MeloongCore\Wpf\MeloongCore.Wpf.csproj", "{2DFFE2A0-1101-816B-D240-F644B2D74A68}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Beta|Any CPU = Beta|Any CPU
 		Debug|Any CPU = Debug|Any CPU
 		Release|Any CPU = Release|Any CPU
-		ReleaseUpdate|Any CPU = ReleaseUpdate|Any CPU
+		Snapshot|Any CPU = Snapshot|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{4499F2D2-18EF-4238-B1F0-7BD547AFF925}.Beta|Any CPU.ActiveCfg = BETA|Any CPU
-		{4499F2D2-18EF-4238-B1F0-7BD547AFF925}.Beta|Any CPU.Build.0 = BETA|Any CPU
 		{4499F2D2-18EF-4238-B1F0-7BD547AFF925}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{4499F2D2-18EF-4238-B1F0-7BD547AFF925}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{4499F2D2-18EF-4238-B1F0-7BD547AFF925}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{4499F2D2-18EF-4238-B1F0-7BD547AFF925}.Release|Any CPU.Build.0 = Release|Any CPU
-		{4499F2D2-18EF-4238-B1F0-7BD547AFF925}.ReleaseUpdate|Any CPU.ActiveCfg = ReleaseUpdate|Any CPU
-		{4499F2D2-18EF-4238-B1F0-7BD547AFF925}.ReleaseUpdate|Any CPU.Build.0 = ReleaseUpdate|Any CPU
+		{4499F2D2-18EF-4238-B1F0-7BD547AFF925}.Snapshot|Any CPU.ActiveCfg = Snapshot|Any CPU
+		{4499F2D2-18EF-4238-B1F0-7BD547AFF925}.Snapshot|Any CPU.Build.0 = Snapshot|Any CPU
+		{32DE4AAF-F4D6-42C5-9604-19236DE96C69}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{32DE4AAF-F4D6-42C5-9604-19236DE96C69}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{32DE4AAF-F4D6-42C5-9604-19236DE96C69}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{32DE4AAF-F4D6-42C5-9604-19236DE96C69}.Release|Any CPU.Build.0 = Release|Any CPU
+		{32DE4AAF-F4D6-42C5-9604-19236DE96C69}.Snapshot|Any CPU.ActiveCfg = Snapshot|Any CPU
+		{32DE4AAF-F4D6-42C5-9604-19236DE96C69}.Snapshot|Any CPU.Build.0 = Snapshot|Any CPU
+		{AFB035DA-CB49-49CE-B96F-581BF8368CCF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{AFB035DA-CB49-49CE-B96F-581BF8368CCF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{AFB035DA-CB49-49CE-B96F-581BF8368CCF}.Release|Any CPU.ActiveCfg = Debug|Any CPU
+		{AFB035DA-CB49-49CE-B96F-581BF8368CCF}.Release|Any CPU.Build.0 = Debug|Any CPU
+		{AFB035DA-CB49-49CE-B96F-581BF8368CCF}.Snapshot|Any CPU.ActiveCfg = Debug|Any CPU
+		{AFB035DA-CB49-49CE-B96F-581BF8368CCF}.Snapshot|Any CPU.Build.0 = Debug|Any CPU
+		{D22BBF3C-2177-0208-4E29-8466AA41AC6F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D22BBF3C-2177-0208-4E29-8466AA41AC6F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D22BBF3C-2177-0208-4E29-8466AA41AC6F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D22BBF3C-2177-0208-4E29-8466AA41AC6F}.Release|Any CPU.Build.0 = Release|Any CPU
+		{D22BBF3C-2177-0208-4E29-8466AA41AC6F}.Snapshot|Any CPU.ActiveCfg = Snapshot|Any CPU
+		{D22BBF3C-2177-0208-4E29-8466AA41AC6F}.Snapshot|Any CPU.Build.0 = Snapshot|Any CPU
+		{2DFFE2A0-1101-816B-D240-F644B2D74A68}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{2DFFE2A0-1101-816B-D240-F644B2D74A68}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2DFFE2A0-1101-816B-D240-F644B2D74A68}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{2DFFE2A0-1101-816B-D240-F644B2D74A68}.Release|Any CPU.Build.0 = Release|Any CPU
+		{2DFFE2A0-1101-816B-D240-F644B2D74A68}.Snapshot|Any CPU.ActiveCfg = Snapshot|Any CPU
+		{2DFFE2A0-1101-816B-D240-F644B2D74A68}.Snapshot|Any CPU.Build.0 = Snapshot|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

Plain Craft Launcher 2/App.config

@@ -5,13 +5,10 @@
             <httpWebRequest useUnsafeHeaderParsing="true"/>
         </settings>
     </system.net>
-    <startup> 
-        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2"/>
+    <startup>
+		<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2"/>
     </startup>
     <runtime>
-		<AppContextSwitchOverrides value="Switch.System.Net.DontEnableSchUseStrongCrypto=false" />
-        <AppContextSwitchOverrides value="Switch.System.Windows.DoNotScaleForDpiChanges=false"/> <!-- #5337 -->
-		<AppContextSwitchOverrides value="Switch.System.IO.UseLegacyPathHandling=false;Switch.System.IO.BlockLongPaths=false" /> <!-- 长路径支持 -->
         <generatePublisherEvidence enabled="false"/>
         <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
             <dependentAssembly>
@@ -25,10 +22,6 @@
             <dependentAssembly>
                   <assemblyIdentity name="System.Buffers" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral"/>
                   <bindingRedirect oldVersion="0.0.0.0-4.0.3.0" newVersion="4.0.3.0"/>
-            </dependentAssembly>
-            <dependentAssembly>
-                  <assemblyIdentity name="System.ValueTuple" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral"/>
-                  <bindingRedirect oldVersion="0.0.0.0-4.0.3.0" newVersion="4.0.3.0"/>
             </dependentAssembly>
 			<dependentAssembly>
 				<assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral"/>

Plain Craft Launcher 2/Application.xaml

@@ -1,8 +1,10 @@
-<Application x:Class="Application"
+<Application x:Class="Application"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:behaviors="clr-namespace:PCL.Controls.Behaviors"
     xmlns:local="clr-namespace:PCL"
+    xmlns:core="clr-namespace:MeloongCore;assembly=MeloongCore"
+    xmlns:corewpf="clr-namespace:MeloongCore.Wpf;assembly=MeloongCore.Wpf"
     xmlns:sys="clr-namespace:System;assembly=mscorlib"
     StartupUri="FormMain.xaml"
     ShutdownMode="OnExplicitShutdown">
@@ -10,10 +12,10 @@
         <ResourceDictionary>
             
             <!-- Converter -->
-            <local:AdditionConverter x:Key="AdditionConverter"/>
-            <local:MultiplicationConverter x:Key="MultiplicationConverter"/>
-            <local:InverseBooleanToVisibilityConverter x:Key="InverseBooleanToVisibilityConverter"/>
-            <local:InverseBooleanConverter x:Key="InverseBooleanConverter"/>
+            <corewpf:AdditionConverter x:Key="AdditionConverter"/>
+            <corewpf:MultiplicationConverter x:Key="MultiplicationConverter"/>
+            <corewpf:InverseBooleanToVisibilityConverter x:Key="InverseBooleanToVisibilityConverter"/>
+            <corewpf:InverseBooleanConverter x:Key="InverseBooleanConverter"/>
             <BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter"/>
 
             <!-- 颜色表 -->
@@ -130,33 +132,6 @@
                 <Setter Property="FontFamily" Value="Resources/#PCL English, Microsoft YaHei UI" />
             </Style>
 
-            <!-- ToolTip -->
-            <Style TargetType="ToolTip">
-                <Setter Property="Template">
-                    <Setter.Value>
-                        <ControlTemplate>
-                            <Border Loaded="TooltipLoaded" Unloaded="TooltipUnloaded" BorderBrush="{DynamicResource ColorBrush1}" BorderThickness="1.5" CornerRadius="4" MaxWidth="500" Background="#E5FFFFFF" Margin="0,0,4,4" SnapsToDevicePixels="True">
-                                <Border.Effect>
-                                    <DropShadowEffect Opacity="0.3" BlurRadius="4" ShadowDepth="2" Color="{DynamicResource ColorObject1}" />
-                                </Border.Effect>
-                                <TextBlock Text="{TemplateBinding ContentControl.Content}" TextWrapping="Wrap" Foreground="{DynamicResource ColorBrush1}" Margin="7,5" FontSize="12"/>
-                            </Border>
-                        </ControlTemplate>
-                    </Setter.Value>
-                </Setter>
-            </Style>
-            <Style x:Key="ExtendTextToolTip" TargetType="ToolTip">
-                <Setter Property="Template">
-                    <Setter.Value>
-                        <ControlTemplate>
-                            <Border Loaded="TooltipLoaded" Unloaded="TooltipUnloaded" BorderBrush="{DynamicResource ColorBrush1}" BorderThickness="1" CornerRadius="3" Background="White" Margin="0,0,4,4" SnapsToDevicePixels="True">
-                                <TextBlock Text="{TemplateBinding ContentControl.Content}" TextWrapping="Wrap" Foreground="{DynamicResource ColorBrush1}" Margin="7,5" FontSize="12"/>
-                            </Border>
-                        </ControlTemplate>
-                    </Setter.Value>
-                </Setter>
-            </Style>
-            
             <!-- ScrollViewer -->
             <Style x:Key="MyThumb" TargetType="Thumb">
                 <Setter Property="Stylus.IsPressAndHoldEnabled" Value="false"/>
@@ -220,7 +195,7 @@
                     </Setter.Value>
                 </Setter>
             </Style>
-            <Style TargetType="local:PageComp" BasedOn="{StaticResource {x:Type local:MyScrollViewer}}" />
+            <Style TargetType="local:PageResource" BasedOn="{StaticResource {x:Type local:MyScrollViewer}}" />
             <Style TargetType="ScrollViewer" x:Key="ScrollViewerFullMargin">
                 <Setter Property="OverridesDefaultStyle" Value="True" />
                 <Setter Property="CanContentScroll" Value="False" />
@@ -285,7 +260,7 @@
                 <Setter Property="Template">
                     <Setter.Value>
                         <ControlTemplate TargetType="local:MyTextBox">
-                            <Grid SnapsToDevicePixels="True" ToolTip="{TemplateBinding ToolTip}">
+                            <Grid SnapsToDevicePixels="True">
                                 <Grid.RowDefinitions>
                                     <RowDefinition MinHeight="28" />
                                     <RowDefinition Height="Auto" />
@@ -365,7 +340,7 @@
                 <Setter Property="Background" Value="{StaticResource ColorBrushHalfWhite}" />
                 <Setter Property="FocusVisualStyle" Value="{x:Null}" />
                 <Setter Property="FontSize" Value="13" />
-                <Setter Property="MaxDropDownHeight" Value="160" />
+                <Setter Property="MaxDropDownHeight" Value="320" />
                 <Setter Property="Template">
                     <Setter.Value>
                         <ControlTemplate TargetType="ComboBox">
@@ -471,11 +446,6 @@
             </Style>
             <Style TargetType="ComboBoxItem" x:Key="MyComboBoxItem">
                 <Setter Property="OverridesDefaultStyle" Value="True" />
-                <Setter Property="ToolTipService.Placement" Value="Relative" />
-                <Setter Property="ToolTipService.VerticalOffset" Value="-2" />
-                <Setter Property="ToolTipService.HorizontalOffset" Value="200" />
-                <Setter Property="ToolTipService.InitialShowDelay" Value="150" />
-                <Setter Property="ToolTipService.BetweenShowDelay" Value="150" />
                 <Setter Property="FocusVisualStyle" Value="{x:Null}" />
                 <Setter Property="Background" Value="{StaticResource ColorBrushTransparent}" />
                 <Setter Property="Template">

Plain Craft Launcher 2/Application.xaml.vb

@@ -1,28 +1,41 @@
-Imports System.Reflection
+Imports System.Reflection
 Imports System.Windows.Threading
 
 Public Class Application
 
-#If DEBUG Then
-    ''' <summary>
-    ''' 用于开始程序时的一些测试。
-    ''' </summary>
-    Private Sub Test()
-        Try
-            ModDevelop.Start()
-        Catch ex As Exception
-            Log(ex, "开发者模式测试出错", LogLevel.Msgbox)
-        End Try
-    End Sub
-#End If
-
     '开始
     Private Sub Application_Startup(sender As Object, e As StartupEventArgs) Handles Me.Startup
         Try
-            '动态 DLL 调用（必须尽量在前面，否则模块加载 CacheCow 等 DLL 就可能导致崩溃）
-            AddHandler AppDomain.CurrentDomain.AssemblyResolve, AddressOf AssemblyResolve
-            '开始
-            SecretOnApplicationStart()
+            '核心初始化
+            MeloongCore.Main.Init("PCL")
+            MeloongCore.Wpf.Main.Init()
+            If Not (e.Args.Contains("--update") OrElse e.Args.Contains("--gpu") OrElse e.Args.Contains("--memory")) Then '若是通过命令行调用，则不检查单例、不轮换日志（#9137）
+                WaitingMutex(e)
+                Logger.Instance = New PclLogger With {.logFolder = Paths.BaseThenName, .MinLevel = If(ModeDebug, LogLevel.Trace, LogLevel.Info)}
+            End If
+            '提升主线程优先级
+            Thread.CurrentThread.Priority = ThreadPriority.Highest
+            '执行开发版测试
+            If BuildType = BuildTypes.Debug Then
+                Try
+                    ModDevelop.Start()
+                Catch ex As Exception
+                    Logger.Error(ex, "开发者模式测试出错", LogBehavior.Alert)
+                End Try
+            End If
+            '检查 .NET Framework 版本
+            Try
+                If CInt(RegistryUtils.TryRead("HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full", "Release", 999999)) < 528040 Then OldEnvironmentAssert()
+            Catch ex As Exception
+                Logger.Warn(ex, "检查 .NET Framework 版本失败")
+            End Try
+            '修复 WPF 字体加载（#3467）
+            Try
+                Dim _unused As New FormattedText("", Globalization.CultureInfo.CurrentCulture, FlowDirection.LeftToRight, Fonts.SystemTypefaces.First, 96, New MyColor, DPI)
+            Catch ex As UriFormatException
+                Environment.SetEnvironmentVariable("windir", Environment.GetEnvironmentVariable("SystemRoot"), EnvironmentVariableTarget.User)
+                Dim _unused As New FormattedText("", Globalization.CultureInfo.CurrentCulture, FlowDirection.LeftToRight, Fonts.SystemTypefaces.First, 96, New MyColor, DPI)
+            End Try
             '检查参数调用
             If e.Args.Length > 0 Then
                 If e.Args(0) = "--update" Then
@@ -37,7 +50,7 @@ Public Class Application
                     Catch ex As Exception
                         Environment.Exit(ProcessReturnValues.Fail)
                     End Try
-                ElseIf e.Args(0).StartsWithF("--memory") Then
+                ElseIf e.Args(0) = "--memory" Then
                     '内存优化
                     Dim Ram = My.Computer.Info.AvailablePhysicalMemory
                     Try
@@ -51,121 +64,121 @@ Public Class Application
                     Else
                         Environment.Exit((My.Computer.Info.AvailablePhysicalMemory - Ram) / 1024) '返回清理的内存量（K）
                     End If
-#If DEBUG Then
-                    '制作更新包
-                ElseIf e.Args(0) = "--edit1" Then
-                    ExeEdit(e.Args(1), True)
-                    Environment.Exit(ProcessReturnValues.TaskDone)
-                ElseIf e.Args(0) = "--edit2" Then
-                    ExeEdit(e.Args(1), False)
-                    Environment.Exit(ProcessReturnValues.TaskDone)
-#End If
                 End If
             End If
             '初始化文件结构
-            Directory.CreateDirectory(Path & "PCL\Pictures")
-            Directory.CreateDirectory(Path & "PCL\Musics")
             Try
-                Directory.CreateDirectory(PathTemp)
-                If Not CheckPermission(PathTemp) Then Throw New Exception("PCL 没有对 " & PathTemp & " 的访问权限")
+                DirectoryUtils.Create(Paths.Base & "PCL\Pictures\")
+                DirectoryUtils.Create(Paths.Base & "PCL\Musics\")
+                CheckPermissionWithException(Paths.Base & "PCL\")
             Catch ex As Exception
-                If PathTemp = IO.Path.GetTempPath() & "PCL\" Then
-                    MyMsgBox("PCL 无法访问缓存文件夹，可能导致程序出错或无法正常使用！" & vbCrLf & vbCrLf & "错误原因：" & ex.GetDetail(), "缓存文件夹不可用")
+                MsgBox($"PCL 没有对当前文件夹的权限（{Paths.Base}PCL\），请尝试：" & vbCrLf &
+                  "1. 将 PCL 移动到其他文件夹" & If(PathUtils.GetDiskName(Paths.Base) = "C"c, "，例如 C 盘和桌面以外的其他位置。", "。") & vbCrLf &
+                  "2. 删除当前目录中的 PCL 文件夹，然后再试。" & vbCrLf &
+                  "3. 右键 PCL 选择属性，打开 兼容性 中的 以管理员身份运行此程序。",
+                MsgBoxStyle.Critical, "运行环境错误")
+                Environment.[Exit](ProcessReturnValues.Cancel)
+            End Try
+RetryCacheCheck:
+            Try
+                DirectoryUtils.Create(PathTemp)
+                CheckPermissionWithException(PathTemp)
+            Catch ex As Exception
+                If PathUtils.IsSame(PathTemp, Path.GetTempPath() & "PCL\") Then
+                    MyMsgBox("PCL 无法访问缓存文件夹，可能导致程序出错或无法正常使用！" & vbCrLf & vbCrLf & "错误原因：" & ex.GetDisplay(True), "缓存文件夹不可用")
                 Else
-                    MyMsgBox("手动设置的缓存文件夹不可用，PCL 将使用默认缓存文件夹。" & vbCrLf & vbCrLf & "错误原因：" & ex.GetDetail(), "缓存文件夹不可用")
-                    Setup.Set("SystemSystemCache", "")
-                    PathTemp = IO.Path.GetTempPath() & "PCL\"
+                    MyMsgBox("手动设置的缓存文件夹不可用，PCL 将使用默认缓存文件夹。" & vbCrLf & vbCrLf & "错误原因：" & ex.GetDisplay(True), "缓存文件夹不可用")
+                    Settings.Set("SystemSystemCache", "")
+                    PathTemp = Path.GetTempPath() & "PCL\"
+                    GoTo RetryCacheCheck
                 End If
             End Try
-            Directory.CreateDirectory(PathTemp & "Cache")
-            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
-                Beep()
-                Environment.[Exit](ProcessReturnValues.Cancel)
-            End If
-#End If
+            DirectoryUtils.Create(PathTemp & "Cache\")
+            DirectoryUtils.Create(Paths.AppDataThenName)
             '设置 ToolTipService 默认值
-            ToolTipService.InitialShowDelayProperty.OverrideMetadata(GetType(DependencyObject), New FrameworkPropertyMetadata(300))
-            ToolTipService.BetweenShowDelayProperty.OverrideMetadata(GetType(DependencyObject), New FrameworkPropertyMetadata(400))
-            ToolTipService.ShowDurationProperty.OverrideMetadata(GetType(DependencyObject), New FrameworkPropertyMetadata(9999999))
-            ToolTipService.PlacementProperty.OverrideMetadata(GetType(DependencyObject), New FrameworkPropertyMetadata(Primitives.PlacementMode.Bottom))
-            ToolTipService.HorizontalOffsetProperty.OverrideMetadata(GetType(DependencyObject), New FrameworkPropertyMetadata(8.0))
-            ToolTipService.VerticalOffsetProperty.OverrideMetadata(GetType(DependencyObject), New FrameworkPropertyMetadata(4.0))
+            ToolTipService.InitialShowDelayProperty.OverrideMetadata(GetType(DependencyObject), New FrameworkPropertyMetadata(100))
             '设置网络配置默认值
             ServicePointManager.Expect100Continue = False
-            ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3 Or SecurityProtocolType.Tls Or SecurityProtocolType.Tls11 Or SecurityProtocolType.Tls12
             ServicePointManager.DefaultConnectionLimit = 10000
             ServicePointManager.UseNagleAlgorithm = False
             ServicePointManager.EnableDnsRoundRobin = True
             ServicePointManager.ReusePort = True
+            If Environment.OSVersion.Version < New Version(6, 2) Then 'Windows 7 回退（#8519）
+                ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3 Or SecurityProtocolType.Tls Or SecurityProtocolType.Tls11 Or SecurityProtocolType.Tls12
+            End If
             '设置初始窗口
-            If Setup.Get("UiLauncherLogo") Then
+            If Settings.Get(Of Boolean)("UiLauncherLogo") Then
                 FrmStart = New SplashScreen("Images\icon.ico")
                 FrmStart.Show(False, True)
             End If
-            '日志初始化
-            LogStart()
-            '添加日志
-            Log($"[Start] 程序版本：{VersionDisplayName} ({VersionCode}{If(CommitHash = "", "", $"，#{CommitHash}")})")
-#If RELEASE Then
-            Log($"[Start] 识别码：{Identify}{If(ThemeCheckOne(9), "，正式版", "")}")
-#Else
-            Log($"[Start] 识别码：{Identify}{If(ThemeCheckOne(9), "，已解锁反馈主题", "")}")
-#End If
-            Log($"[Start] 程序路径：{PathWithName}")
-            Log($"[Start] 系统编码：{Encoding.Default.HeaderName} ({Encoding.Default.CodePage}, GBK={IsGBKEncoding})")
-            Log($"[Start] 管理员权限：{IsAdmin()}")
+            '基础信息
+            Logger.Info($"程序版本：{VersionDisplay} ({VersionCode}{If(CommitHash = "", "", $"，#{CommitHash}")})")
+            If BuildType = BuildTypes.Snapshot Then
+                Logger.Info($"识别码：{Identify}{If(ThemeCheckOne(9), "，已解锁反馈主题", "，未解锁反馈主题")}")
+            Else
+                Logger.Info($"识别码：{Identify}")
+            End If
+            Logger.Info($"程序路径：{PathExe}")
+            Logger.Info($"系统编码：{Encoding.Default.HeaderName} ({Encoding.Default.CodePage}, GBK={IsGBKEncoding})")
+            Logger.Info($"管理员权限：{WindowsUtils.HasAdminRole()}")
             '检测异常环境
-            If Path.Contains(IO.Path.GetTempPath()) OrElse Path.Contains("AppData\Local\Temp\") Then
-                MyMsgBox("请将 PCL 从压缩包中解压后再使用！" & vbCrLf & "如果不会解压，可以在网上寻找教程。", "尚未解压", "我知道了", IsWarn:=True)
+            If Paths.Base.Contains(Path.GetTempPath()) OrElse Paths.Base.Contains("AppData\Local\Temp\") Then
+                MyMsgBox("请将 PCL 从压缩包中解压后再使用！" & vbCrLf & "如果不会解压，可以在网上寻找教程。", "需要解压！", "我知道了", IsWarn:=True, ForceWait:=True)
                 FormMain.EndProgramForce(ProcessReturnValues.Cancel)
             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)
+            If Not Environment.Is64BitOperatingSystem Then
+                MyMsgBox("PCL 和新版 Minecraft 均不再支持 32 位系统，请重装为 64 位系统后再进行游戏！", "环境警告", "我知道了", IsWarn:=True, ForceWait:=True)
+                FormMain.EndProgramForce(ProcessReturnValues.Cancel)
             End If
-            '设置初始化
-            Setup.Load("SystemDebugMode")
-            Setup.Load("SystemDebugAnim")
-            Setup.Load("ToolDownloadThread")
-            Setup.Load("ToolDownloadCert")
-            Setup.Load("ToolDownloadSpeed")
             '计时
-            Log("[Start] 第一阶段加载用时：" & GetTimeTick() - ApplicationStartTick & " ms")
-            ApplicationStartTick = GetTimeTick()
-            '执行测试
-#If DEBUG Then
-            Test()
-#End If
+            Logger.Info($"第一阶段加载用时：{GetTimeMs() - ApplicationStartTick} ms")
+            ApplicationStartTick = GetTimeMs()
             AniControlEnabled += 1
         Catch ex As Exception
             Dim FilePath As String = Nothing
             Try
-                FilePath = PathWithName
+                FilePath = PathExe
             Catch
             End Try
-            MsgBox(ex.GetDetail(True) & vbCrLf & "PCL 所在路径：" & If(String.IsNullOrEmpty(FilePath), "获取失败", FilePath), MsgBoxStyle.Critical, "PCL 初始化错误")
+            MsgBox(ex.GetDisplay(True) & vbCrLf & "PCL 所在路径：" & If(String.IsNullOrEmpty(FilePath), "获取失败", FilePath), MsgBoxStyle.Critical, "PCL 初始化错误")
             FormMain.EndProgramForce(ProcessReturnValues.Exception)
         End Try
     End Sub
+    ''' <summary>
+    ''' 要求程序以单例运行。
+    ''' 如果已在运行，则将其窗口拖出来并播放提示音，然后结束当前进程。
+    ''' </summary>
+    Private Shared Sub WaitingMutex(e As StartupEventArgs)
+        If BuildType = BuildTypes.Debug Then Return
+        Try
+            Dim MutexCreatedNew As Boolean
+            PclMutex = New Mutex(True, "PCL_SingletonMutex", MutexCreatedNew)
+            If MutexCreatedNew Then Return
+            Logger.Warn("已有一个 PCL 实例正在运行")
+            '等待已有的 PCL 退出
+            If e.Args.Length > 0 AndAlso e.Args(0) = "--wait" Then
+                Try
+                    If PclMutex.WaitOne(10000) Then Return '等待至多 10 秒
+                Catch Ignored As AbandonedMutexException
+                    Return '已有实例异常退出，继续启动
+                End Try
+            End If
+            '将已有的 PCL 窗口拖出来
+            Dim WindowHwnd As IntPtr = FindWindow(Nothing, "Plain Craft Launcher　")
+            If WindowHwnd = IntPtr.Zero Then WindowHwnd = FindWindow(Nothing, "Plain Craft Launcher 2　")
+            If WindowHwnd <> IntPtr.Zero Then ShowWindowToTop(WindowHwnd)
+            '播放提示音并退出
+            Beep()
+            Environment.[Exit](ProcessReturnValues.Cancel)
+        Catch ex As Exception
+            Logger.Warn(ex, "单例检查失败")
+        End Try
+    End Sub
+    Private Shared PclMutex As Mutex
 
     '结束
     Private Sub Application_SessionEnding(sender As Object, e As SessionEndingCancelEventArgs) Handles Me.SessionEnding
-        FrmMain.EndProgram(False)
+        FrmMain?.EndProgram(False)
     End Sub
 
     '异常
@@ -182,78 +195,84 @@ WaitRetry:
         End If
         '正常处理
         e.Handled = True
-        If IsProgramEnded Then Return
+        If IsProgramEnding Then Return
         FeedbackInfo()
-        Dim Detail As String = e.Exception.GetDetail(True)
+        Dim Detail As String = e.Exception.GetDisplay(True)
         If Detail.Contains("System.Windows.Threading.Dispatcher.Invoke") OrElse Detail.Contains("MS.Internal.AppModel.ITaskbarList.HrInit") OrElse Detail.Contains("未能加载文件或程序集") OrElse
            Detail.Contains(".NET Framework") Then ' “自动错误判断” 的结果分析
-            OpenWebsite("https://dotnet.microsoft.com/zh-cn/download/dotnet-framework/thank-you/net462-offline-installer")
-            Log(e.Exception, "你的 .NET Framework 版本过低或损坏，请下载并重新安装 .NET Framework 4.6.2！" & vbCrLf & "若无法安装，可在卸载高版本的 .NET Framework 后再试。", LogLevel.Critical, "运行环境错误")
+            OldEnvironmentAssert(e.Exception)
         Else
-            Log(e.Exception, "程序出现未知错误", LogLevel.Critical, "锟斤拷烫烫烫")
+            Logger.Error(e.Exception, "程序出现未知错误", LogBehavior.AlertThenCrash)
+        End If
+    End Sub
+    Private Shared Sub OldEnvironmentAssert(Optional ex As Exception = Nothing)
+        OpenWebsite("https://dotnet.microsoft.com/zh-cn/download/dotnet-framework/thank-you/net48-offline-installer")
+        If ex Is Nothing Then
+            Logger.Error($"你的 .NET Framework 版本过低或损坏，请下载并重新安装 .NET Framework 4.8！{vbCrLf}若安装失败，可以先卸载高版本的 .NET Framework 然后再试。", LogBehavior.AlertThenCrash)
+        Else
+            Logger.Error(ex, $"你的 .NET Framework 版本过低或损坏，请下载并重新安装 .NET Framework 4.8！{vbCrLf}若安装失败，可以先卸载高版本的 .NET Framework 然后再试。", LogBehavior.AlertThenCrash)
         End If
     End Sub
 
-    '动态 DLL 调用
+    '动态 DLL 加载
+    Private Sub New() '这里必须尽早调用，且不能使用任何库，否则加载 MeloongCore 就会导致崩溃
+        Static Prefixes As String() = {"NAudio", "Newtonsoft.Json", "Ookii.Dialogs.Wpf", "Imazen.WebP", "CacheCow.Common", "CacheCow.Client.FileStore", "CacheCow.Client", "ThrottleDebounce", "System.Net.Http.Formatting", "Microsoft.Win32.Registry", "PCLCS", "MeloongCore.Wpf", "MeloongCore"}
+        Static LoadedAssemblies As New ConcurrentDictionary(Of String, Lazy(Of Assembly))(StringComparer.Ordinal) '缓存
+        AddHandler AppDomain.CurrentDomain.AssemblyResolve,
+        Function(sender As Object, Args As ResolveEventArgs) As Assembly
+            Dim Prefix As String = Prefixes.FirstOrDefault(Function(p) Args.Name.StartsWith(p, StringComparison.Ordinal))
+            If Prefix Is Nothing Then Return Nothing
+            Dim LazyAssembly = LoadedAssemblies.GetOrAdd(Prefix, Function(p) New Lazy(Of Assembly)(
+            Function()
+                Dim LoadedAssembly = Assembly.Load(DirectCast(My.Resources.ResourceManager.GetObject(p), Byte()))
+                If p = "Imazen.WebP" Then ExtractLibwebp() 'WebP 特判
+                Return LoadedAssembly
+            End Function, LazyThreadSafetyMode.ExecutionAndPublication))
+            Return LazyAssembly.Value
+        End Function
+    End Sub
+    Private Shared Sub ExtractLibwebp() '这个方法会调用 ModBase，进而调用 MeloongCore，所以不能放在 New 里
+        SetDllDirectory(PathUtils.RemoveSlashSuffix(PathPure.Value))
+        Try
+            ExtractResources(PathPure.Value & "libwebp.dll", "libwebp64")
+        Catch ex As Exception
+            Logger.Warn(ex, "写入 libwebp.dll 失败") '防止同时加载多个图片时，同时写入文件导致文件占用，进而导致崩溃
+        End Try
+    End Sub
     Private Declare Function SetDllDirectory Lib "kernel32" Alias "SetDllDirectoryA" (lpPathName As String) As Boolean
-    Public Shared Function AssemblyResolve(sender As Object, Args As ResolveEventArgs) As Assembly
-        '缓存
-        Static Prefixes As String() = {"NAudio", "Newtonsoft.Json", "Ookii.Dialogs.Wpf", "Imazen.WebP", "CacheCow.Common", "CacheCow.Client.FileStore", "CacheCow.Client", "System.Net.Http.Formatting"}
-        Static Locks As New Dictionary(Of String, Object)(StringComparer.Ordinal)
-        Static LoadedAssembly As New Dictionary(Of String, Assembly)(StringComparer.Ordinal)
-        '查找对应的 DLL
-        Dim Prefix As String = Prefixes.FirstOrDefault(Function(p) Args.Name.StartsWithF(p))
-        If Prefix Is Nothing Then Return Nothing
-        '加载 DLL
-        If Not Locks.ContainsKey(Prefix) Then Locks(Prefix) = New Object()
-        SyncLock Locks(Prefix)
-            If Not LoadedAssembly.ContainsKey(Prefix) Then
-                Log($"[Start] 加载 DLL：{Prefix}")
-                LoadedAssembly(Prefix) = Assembly.Load(GetResources(Prefix))
-                'WebP 特判
-                If Prefix = "Imazen.WebP" Then
-                    SetDllDirectory(PathPure.TrimEnd("\"c))
-                    WriteFile(PathPure & "libwebp.dll", GetResources("libwebp64"))
-                End If
-            End If
-            Return LoadedAssembly(Prefix)
-        End SyncLock
-    End Function
-
-    '切换窗口
 
     '控件模板事件
     Private Sub MyIconButton_Click(sender As Object, e As EventArgs)
-        Select Case Setup.Get("LoginType")
+        Select Case Settings.Get(Of McLoginType)("LoginType")
             Case McLoginType.Ms
                 '微软
-                Dim MsJson As JObject = GetJson(Setup.Get("LoginMsJson"))
+                Dim MsJson As JObject = Settings.Get(Of String)("LoginMsJson").DeserializeJson()
                 MsJson.Remove(sender.Tag)
-                Setup.Set("LoginMsJson", MsJson.ToString(Newtonsoft.Json.Formatting.None))
+                Settings.Set("LoginMsJson", MsJson.ToString(Newtonsoft.Json.Formatting.None))
                 If FrmLoginMs.ComboAccounts.SelectedItem Is sender.Parent Then FrmLoginMs.ComboAccounts.SelectedIndex = 0
                 FrmLoginMs.ComboAccounts.Items.Remove(sender.Parent)
             Case McLoginType.Legacy
                 '离线
                 Dim Names As New List(Of String)
-                Names.AddRange(Setup.Get("LoginLegacyName").ToString.Split("¨"))
+                Names.AddRange(Settings.Get(Of String)("LoginLegacyName").ToString.Split("¨"))
                 Names.Remove(sender.Tag)
-                Setup.Set("LoginLegacyName", Join(Names, "¨"))
+                Settings.Set("LoginLegacyName", Names.Join("¨"c))
                 FrmLoginLegacy.ComboName.ItemsSource = Names
                 FrmLoginLegacy.ComboName.Text = If(Names.Any, Names(0), "")
             Case Else
                 '第三方
-                Dim Token As String = GetStringFromEnum(Setup.Get("LoginType"))
+                Dim Token As String = Settings.Get(Of McLoginType)("LoginType").ToString()
                 Dim Dict As New Dictionary(Of String, String)
                 Dim Names As New List(Of String)
                 Dim Passs As New List(Of String)
-                If Not Setup.Get("Login" & Token & "Email") = "" Then Names.AddRange(Setup.Get("Login" & Token & "Email").ToString.Split("¨"))
-                If Not Setup.Get("Login" & Token & "Pass") = "" Then Passs.AddRange(Setup.Get("Login" & Token & "Pass").ToString.Split("¨"))
+                If Not Settings.Get(Of String)("Login" & Token & "Email") = "" Then Names.AddRange(Settings.Get(Of String)("Login" & Token & "Email").Split("¨"))
+                If Not Settings.Get(Of String)("Login" & Token & "Pass") = "" Then Passs.AddRange(Settings.Get(Of String)("Login" & Token & "Pass").Split("¨"))
                 For i = 0 To Names.Count - 1
                     Dict.Add(Names(i), Passs(i))
                 Next
                 Dict.Remove(sender.Tag)
-                Setup.Set("Login" & Token & "Email", Join(Dict.Keys, "¨"))
-                Setup.Set("Login" & Token & "Pass", Join(Dict.Values, "¨"))
+                Settings.Set("Login" & Token & "Email", Dict.Keys.Join("¨"c))
+                Settings.Set("Login" & Token & "Pass", Dict.Values.Join("¨"c))
                 Select Case Token
                     Case "Nide"
                         FrmLoginNide.ComboName.ItemsSource = Dict.Keys
@@ -267,12 +286,4 @@ WaitRetry:
         End Select
     End Sub
 
-    Public Shared ShowingTooltips As New List(Of Border)
-    Private Sub TooltipLoaded(sender As Border, e As EventArgs)
-        ShowingTooltips.Add(sender)
-    End Sub
-    Private Sub TooltipUnloaded(sender As Border, e As RoutedEventArgs)
-        ShowingTooltips.Remove(sender)
-    End Sub
-
 End Class

Plain Craft Launcher 2/Controls/Behaviors/ClipboardInterceptor.vb

@@ -1,4 +1,4 @@
-' Author: uye (owner of the MaaAssistantArknights team)
+' Author: uye (owner of the MaaAssistantArknights team)
 ' Original Source: MaaAssistantArknights project - https://github.com/MaaAssistantArknights/MaaAssistantArknights
 ' License: Apache License 2.0 (this file only)
 '
@@ -15,12 +15,6 @@
 '
 ' Date: 2025-07-03
 
-Imports System.Windows
-Imports System.Windows.Controls
-Imports System.Windows.Input
-Imports System.Windows.Documents
-Imports System.Linq
-
 Namespace Controls.Behaviors
     Public NotInheritable Class ClipboardInterceptor
         Private Sub New()
@@ -35,7 +29,7 @@ Namespace Controls.Behaviors
         End Sub
 
         Public Shared Function GetEnableSafeClipboard(element As DependencyObject) As Boolean
-            Return CBool(element.GetValue(EnableSafeClipboardProperty))
+            Return element.GetValue(EnableSafeClipboardProperty)
         End Function
 
         Private Shared Sub OnEnableSafeClipboardChanged(d As DependencyObject, e As DependencyPropertyChangedEventArgs)
@@ -50,8 +44,8 @@ Namespace Controls.Behaviors
 
         Private Shared Sub AddCommandBindingsToTextBox(tb As TextBox)
             tb.CommandBindings.Add(New CommandBinding(ApplicationCommands.Copy, AddressOf OnCopyTextBox))
-            tb.CommandBindings.Add(New CommandBinding(ApplicationCommands.Cut, AddressOf OnCutTextBox))
-            tb.CommandBindings.Add(New CommandBinding(ApplicationCommands.Paste, AddressOf OnPasteTextBox))
+            tb.CommandBindings.Add(New CommandBinding(ApplicationCommands.Cut, AddressOf OnCutTextBox, AddressOf CanEditTextBox))
+            tb.CommandBindings.Add(New CommandBinding(ApplicationCommands.Paste, AddressOf OnPasteTextBox, AddressOf CanEditTextBox))
         End Sub
 
         Private Shared Sub AddCommandBindingsToRichTextBox(rtb As RichTextBox)
@@ -64,47 +58,74 @@ Namespace Controls.Behaviors
             dg.CommandBindings.Add(New CommandBinding(ApplicationCommands.Copy, AddressOf OnCopyDataGrid))
         End Sub
 
+        Private Shared Sub SetClipboardText(text As String)
+            Forms.Clipboard.SetDataObject(text, False, retryTimes:=10, retryDelay:=100) '实际的复制
+            Try
+                System.Windows.Clipboard.Flush() '将数据持久化到系统剪贴板，避免应用程序退出后数据丢失
+            Catch ex As Exception '持久化失败不抛出异常
+                Logger.Warn(ex, $"剪贴板持久化失败（错误码：0x{ex.HResult:X8}）")
+            End Try
+        End Sub
+
         Private Shared Sub OnCopyTextBox(sender As Object, e As ExecutedRoutedEventArgs)
             Dim tb = TryCast(sender, TextBox)
             If tb Is Nothing OrElse tb.SelectionLength <= 0 Then Return
 
             Try
-                Forms.Clipboard.Clear()
-                Forms.Clipboard.SetDataObject(tb.SelectedText, True)
-            Catch
+                SetClipboardText(tb.SelectedText)
+            Catch ex As Exception
+                Logger.Warn(ex, $"复制失败，请稍后再试（错误码：0x{ex.HResult:X8}）", LogBehavior.Toast)
             End Try
 
             e.Handled = True
         End Sub
 
+        Private Shared Sub CanEditTextBox(sender As Object, e As CanExecuteRoutedEventArgs)
+            Dim tb = TryCast(sender, TextBox)
+            e.CanExecute = tb IsNot Nothing AndAlso Not tb.IsReadOnly AndAlso
+                (e.Command IsNot ApplicationCommands.Cut OrElse tb.SelectionLength > 0)
+            e.Handled = True
+        End Sub
+
         Private Shared Sub OnCutTextBox(sender As Object, e As ExecutedRoutedEventArgs)
             Dim tb = TryCast(sender, TextBox)
-            If tb Is Nothing OrElse tb.SelectionLength <= 0 Then Return
+            e.Handled = True
+            If tb Is Nothing OrElse tb.IsReadOnly OrElse tb.SelectionLength <= 0 Then Return
 
             Try
-                Forms.Clipboard.Clear()
-                Forms.Clipboard.SetDataObject(tb.SelectedText, True)
-            Catch
+                SetClipboardText(tb.SelectedText)
+            Catch ex As Exception
+                Logger.Warn(ex, $"剪切失败，请稍后再试（错误码：0x{ex.HResult:X8}）", LogBehavior.Toast)
+                Return
             End Try
 
             tb.SelectedText = String.Empty
-            e.Handled = True
         End Sub
 
         Private Shared Sub OnPasteTextBox(sender As Object, e As ExecutedRoutedEventArgs)
             Dim tb = TryCast(sender, TextBox)
-            If tb Is Nothing Then Return
-
-            If Forms.Clipboard.ContainsText() Then
-                Dim pasteText = Forms.Clipboard.GetText()
-                Dim start = tb.SelectionStart
-
-                tb.SelectedText = pasteText
-                tb.CaretIndex = start + pasteText.Length
-                tb.SelectionLength = 0
-            End If
-
             e.Handled = True
+            If tb Is Nothing OrElse tb.IsReadOnly Then Return
+
+            Try
+                Dim pasteText = Retrier.Attempt(func:=
+                Function(Attempt) As String
+                    Return If(Forms.Clipboard.ContainsText(), Forms.Clipboard.GetText(), Nothing)
+                End Function, maxAttempts:=10, delay:=Function() TimeSpan.FromMilliseconds(100))
+                If pasteText IsNot Nothing Then
+
+                    '将换行符替换为空格（#7825）
+                    If Not tb.AcceptsReturn Then pasteText = pasteText.ReplaceLineEndings(" ", mergeMultiple:=True)
+
+                    Dim start = tb.SelectionStart
+
+                    tb.SelectedText = pasteText
+                    tb.CaretIndex = start + pasteText.Length
+                    tb.SelectionLength = 0
+                End If
+            Catch ex As Exception
+                Logger.Warn(ex, $"粘贴失败，请稍后再试（错误码：0x{ex.HResult:X8}）", LogBehavior.Toast)
+            End Try
         End Sub
 
         Private Shared Sub OnCopyRichTextBox(sender As Object, e As ExecutedRoutedEventArgs)
@@ -115,9 +136,9 @@ Namespace Controls.Behaviors
             If String.IsNullOrEmpty(textRange.Text) Then Return
 
             Try
-                Forms.Clipboard.Clear()
-                Forms.Clipboard.SetDataObject(textRange.Text, True)
-            Catch
+                SetClipboardText(textRange.Text)
+            Catch ex As Exception
+                Logger.Warn(ex, $"复制失败，请稍后再试（错误码：0x{ex.HResult:X8}）", LogBehavior.Toast)
             End Try
 
             e.Handled = True
@@ -129,31 +150,38 @@ Namespace Controls.Behaviors
 
             Dim selection = New TextRange(rtb.Selection.Start, rtb.Selection.End)
             If String.IsNullOrEmpty(selection.Text) Then Return
+            e.Handled = True
 
             Try
-                Forms.Clipboard.Clear()
-                Forms.Clipboard.SetDataObject(selection.Text, True)
-            Catch
+                SetClipboardText(selection.Text)
+            Catch ex As Exception
+                Logger.Warn(ex, $"剪切失败，请稍后再试（错误码：0x{ex.HResult:X8}）", LogBehavior.Toast)
+                Return
             End Try
 
             selection.Text = String.Empty
-            e.Handled = True
         End Sub
 
         Private Shared Sub OnPasteRichTextBox(sender As Object, e As ExecutedRoutedEventArgs)
             Dim rtb = TryCast(sender, RichTextBox)
             If rtb Is Nothing Then Return
 
-            If Not Forms.Clipboard.ContainsText() Then Return
+            Try
+                Dim pasteText = Retrier.Attempt(func:=
+                Function(Attempt) As String
+                    Return If(Forms.Clipboard.ContainsText(), Forms.Clipboard.GetText(), Nothing)
+                End Function, maxAttempts:=2, delay:=Function() TimeSpan.FromMilliseconds(200))
+                If pasteText Is Nothing Then Return
+                Dim selection = rtb.Selection
 
-            Dim pasteText = Forms.Clipboard.GetText()
-            Dim selection = rtb.Selection
+                selection.Text = pasteText
 
-            selection.Text = pasteText
-
-            Dim caretPos = selection.End
-            rtb.CaretPosition = caretPos
-            rtb.Selection.Select(caretPos, caretPos)
+                Dim caretPos = selection.End
+                rtb.CaretPosition = caretPos
+                rtb.Selection.Select(caretPos, caretPos)
+            Catch ex As Exception
+                Logger.Warn(ex, $"粘贴失败，请稍后再试（错误码：0x{ex.HResult:X8}）", LogBehavior.Toast)
+            End Try
 
             e.Handled = True
         End Sub
@@ -162,23 +190,24 @@ Namespace Controls.Behaviors
             Dim dg = TryCast(sender, DataGrid)
             If dg Is Nothing OrElse dg.SelectedCells Is Nothing OrElse dg.SelectedCells.Count = 0 Then Return
 
-            Dim sb = New System.Text.StringBuilder()
+            Dim sb = New StringBuilder
             Dim rowGroups = dg.SelectedCells.GroupBy(Function(c) c.Item)
 
             For Each row In rowGroups
-                Dim rowText = String.Join(vbTab, row.Select(Function(cell)
-                                                                Dim tb = TryCast(cell.Column.GetCellContent(cell.Item), TextBlock)
-                                                                Return If(tb IsNot Nothing, tb.Text, "")
-                                                            End Function))
+                Dim rowText = String.Join(vbTab, row.Select(
+                Function(cell)
+                    Dim tb = TryCast(cell.Column.GetCellContent(cell.Item), TextBlock)
+                    Return If(tb IsNot Nothing, tb.Text, "")
+                End Function))
                 sb.AppendLine(rowText)
             Next
 
             Dim sbStr = sb.ToString().TrimEnd(ControlChars.Cr, ControlChars.Lf)
 
             Try
-                Forms.Clipboard.Clear()
-                Forms.Clipboard.SetDataObject(sbStr, True)
-            Catch
+                SetClipboardText(sbStr)
+            Catch ex As Exception
+                Logger.Warn(ex, $"复制失败，请稍后再试（错误码：0x{ex.HResult:X8}）", LogBehavior.Toast)
             End Try
 
             e.Handled = True

Plain Craft Launcher 2/Controls/Behaviors/Interfaces.vb

@@ -1,4 +1,4 @@
-Imports System.Windows.Threading
+Imports System.Windows.Threading
 
 ''' <summary>
 ''' 指示页面可以通过按下 F5 或以其他方式刷新。

Plain Craft Launcher 2/Controls/Behaviors/LazyLoadBehavior.vb

@@ -0,0 +1,46 @@
+Public Class LazyLoadBehavior
+
+    ''' <summary>
+    ''' 指定首次进入 ScrollViewer 的可视范围时执行的操作。
+    ''' </summary>
+    Public Shared Sub OnFirstEnterScrollViewerViewport(obj As DependencyObject, value As Action)
+        obj.SetValue(IsInViewportProperty, value)
+    End Sub
+
+    Private Shared ReadOnly IsInViewportProperty As DependencyProperty =
+        DependencyProperty.RegisterAttached("IsInViewport", GetType(Action), GetType(LazyLoadBehavior),
+        New PropertyMetadata(Nothing, AddressOf OnIsInViewportChanged))
+
+    Private Shared Sub OnIsInViewportChanged(d As DependencyObject, e As DependencyPropertyChangedEventArgs)
+        Dim Element = TryCast(d, FrameworkElement)
+        If Element Is Nothing OrElse e.NewValue Is Nothing Then Return
+
+        Dim Handled As Boolean = False
+        Dim Handler As EventHandler =
+        Sub()
+            If Handled Then Return
+            '判断元素是否可见
+            If Element.RenderSize.Width < Double.Epsilon Then Return
+            If Not Element.IsVisible Then Return
+            '判断是否在 ScrollViewer 的可视区域内
+            Dim Scroll = FindParentScrollViewer(Element)
+            If Scroll Is Nothing Then Return
+            If Not New Rect(0, 0, Scroll.ViewportWidth, Scroll.ViewportHeight).IntersectsWith(
+               Element.TransformToAncestor(Scroll).TransformBounds(New Rect(New Point(0, 0), Element.RenderSize))) Then Return
+            '执行
+            Handled = True
+            CType(e.NewValue, Action).Invoke()
+            RemoveHandler Element.LayoutUpdated, Handler
+        End Sub
+        AddHandler Element.LayoutUpdated, Handler
+    End Sub
+
+    Private Shared Function FindParentScrollViewer(d As DependencyObject) As ScrollViewer
+        While d IsNot Nothing
+            If TypeOf d Is ScrollViewer Then Return CType(d, ScrollViewer)
+            d = VisualTreeHelper.GetParent(d)
+        End While
+        Return Nothing
+    End Function
+
+End Class

Plain Craft Launcher 2/Controls/MyButton.xaml

@@ -1,4 +1,4 @@
-<Border x:Class="MyButton"
+<Border x:Class="MyButton"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              FocusVisualStyle="{x:Null}" x:Name="PanBack"

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

@@ -1,4 +1,4 @@
-Imports System.Windows.Markup
+Imports System.Windows.Markup
 
 <ContentProperty("Inlines")>
 Public Class MyButton
@@ -136,7 +136,7 @@ Public Class MyButton
 
             End If
         Catch ex As Exception
-            Log(ex, "刷新按钮颜色出错")
+            Logger.Warn(ex, "刷新按钮颜色出错")
         End Try
     End Sub
 
@@ -144,7 +144,7 @@ Public Class MyButton
     Private IsMouseDown As Boolean = False
     Private Sub Button_MouseUp(sender As Object, e As MouseButtonEventArgs) Handles Me.MouseLeftButtonUp
         If Not IsMouseDown Then Return
-        Log("[Control] 按下按钮：" & Text)
+        Logger.Info($"按下按钮：{Text}")
         RaiseEvent Click(sender, e)
         RaiseCustomEvent() '自定义事件
     End Sub

Plain Craft Launcher 2/Controls/MyCard.vb

@@ -1,4 +1,4 @@
-Public Class MyCard
+Public Class MyCard
 
     '控件
     Inherits Grid
@@ -92,6 +92,7 @@
         '改变默认的折叠
         If IsSwapped AndAlso SwapControl IsNot Nothing Then
             MainSwap.RenderTransform = New RotateTransform(If(SwapLogoRight, 270, 0))
+            SwapControl.Visibility = Visibility.Collapsed
             '取消由于高度变化被迫触发的高度动画
             Dim RawUseAnimation As Boolean = UseAnimation
             UseAnimation = False
@@ -101,81 +102,36 @@
             RunInUi(Sub() UseAnimation = RawUseAnimation, True)
         End If
     End Sub
-    Public Sub StackInstall()
-        StackInstall(SwapControl, SwapType, Title)
-        TriggerForceResize()
+
+    '填充
+    Private ContentBuilder As Action(Of Panel)
+    Public Sub SetContentBuilder(Builder As Action(Of Panel))
+        ContentBuilder = Builder
     End Sub
-    Public Shared Sub StackInstall(ByRef Stack As StackPanel, Type As Integer, Optional CardTitle As String = "")
-        '这一部分的代码是好几年前留下的究极屎坑，当时还不知道该咋正确调用这种方法，就写了这么一坨屎
-        '但是现在……反正勉强能用……懒得改了就这样吧.jpg
-        '别骂了别骂了.jpg
-        If IsNothing(Stack.Tag) Then Return
-        '排序
-        Select Case Type
-            Case 3
-                Stack.Tag = CType(Stack.Tag, List(Of DlOptiFineListEntry)).Sort(Function(a, b) VersionSortBoolean(a.NameDisplay, b.NameDisplay))
-            Case 4, 10
-                Stack.Tag = CType(Stack.Tag, List(Of DlLiteLoaderListEntry)).Sort(Function(a, b) VersionSortBoolean(a.Inherit, b.Inherit))
-            Case 6
-                Stack.Tag = CType(Stack.Tag, List(Of DlForgeVersionEntry)).Sort(Function(a, b) a.Version > b.Version)
-            Case 8, 9
-                Stack.Tag = CType(Stack.Tag, List(Of CompFile)).Sort(Function(a, b) a.ReleaseDate > b.ReleaseDate)
-        End Select
-        '控件转换
-        Select Case Type
-            Case 6
-                ForgeDownloadListItemPreload(Stack, Stack.Tag, AddressOf ForgeSave_Click, True)
-            Case 8
-                CompFilesCardPreload(Stack, Stack.Tag)
-        End Select
-        '实现控件虚拟化
-        For Each Data As Object In Stack.Tag
-            Select Case Type
-                Case 0
-                    Dim VersionItem As MyListItem = CType(Data, McVersion).ToListItem
-                    VersionItem.ContentHandler = AddressOf PageSelectRight.McVersionListContent
-                    Stack.Children.Add(VersionItem)
-                Case 2
-                    Stack.Children.Add(McDownloadListItem(Data, AddressOf McDownloadMenuSave, True))
-                Case 3
-                    Stack.Children.Add(OptiFineDownloadListItem(Data, AddressOf OptiFineSave_Click, True))
-                Case 6
-                    Stack.Children.Add(ForgeDownloadListItem(Data, AddressOf ForgeSave_Click, True))
-                Case 7
-                    '不能使用 AddressOf，这导致了 #535，原因完全不明，疑似是编译器 Bug
-                    Stack.Children.Add(McDownloadListItem(Data, Sub(sender, e) FrmDownloadInstall.MinecraftSelected(sender, e), False))
-                Case 8
-                    If CType(Stack.Tag, List(Of CompFile)).Distinct(Function(a, b) a.DisplayName = b.DisplayName).Count <>
-                       CType(Stack.Tag, List(Of CompFile)).Count Then
-                        '存在重复的名称（#1344）
-                        Stack.Children.Add(CType(Data, CompFile).ToListItem(AddressOf FrmDownloadCompDetail.Save_Click, BadDisplayName:=True))
-                    Else
-                        '不存在重复的名称，正常加载
-                        Stack.Children.Add(CType(Data, CompFile).ToListItem(AddressOf FrmDownloadCompDetail.Save_Click))
-                    End If
-                Case 9
-                    If CType(Stack.Tag, List(Of CompFile)).Distinct(Function(a, b) a.DisplayName = b.DisplayName).Count <>
-                       CType(Stack.Tag, List(Of CompFile)).Count Then
-                        '存在重复的名称（#1344）
-                        Stack.Children.Add(CType(Data, CompFile).ToListItem(AddressOf FrmDownloadCompDetail.Install_Click, AddressOf FrmDownloadCompDetail.Save_Click, BadDisplayName:=True))
-                    Else
-                        '不存在重复的名称，正常加载
-                        Stack.Children.Add(CType(Data, CompFile).ToListItem(AddressOf FrmDownloadCompDetail.Install_Click, AddressOf FrmDownloadCompDetail.Save_Click))
-                    End If
-                Case 10
-                    Stack.Children.Add(LiteLoaderDownloadListItem(Data, AddressOf LiteLoaderSave_Click, True))
-                Case 11
-                    Stack.Children.Add(CType(Data, HelpEntry).ToListItem)
-                Case 12
-                    Stack.Children.Add(FabricDownloadListItem(CType(Data, JObject), AddressOf FrmDownloadInstall.Fabric_Selected))
-                Case 13
-                    Stack.Children.Add(NeoForgeDownloadListItem(Data, AddressOf NeoForgeSave_Click, True))
-                Case Else
-                    Log("未知的虚拟化种类：" & Type, LogLevel.Feedback)
-            End Select
-        Next
-        Stack.Children.Add(New FrameworkElement With {.Height = 18}) '下边距，同时适应折叠
-        Stack.Tag = Nothing
+    Public Sub SetContentBuilder(Of T)(Items As IEnumerable(Of T), ItemBuilder As Func(Of T, UIElement))
+        SetContentBuilder(
+        Sub(Stack)
+            For Each Item In Items
+                Stack.Children.Add(ItemBuilder(Item))
+            Next
+            Stack.Children.Add(New FrameworkElement With {.Height = 18})
+        End Sub)
+    End Sub
+    ''' <summary>
+    ''' 使用 ContentBuilder 生成卡片内容。
+    ''' </summary>
+    Public Sub BuildContent()
+        If ContentBuilder Is Nothing Then Return
+        Dim Stack = TryCast(SwapControl, Panel)
+        If Stack Is Nothing Then Return
+        Try
+            ContentBuilder(Stack)
+            ContentBuilder = Nothing
+        Catch
+            Stack.Children.Clear()
+            Throw
+        End Try
+        TriggerForceResize()
     End Sub
 
     '动画
@@ -268,7 +224,7 @@
         Height = PreviousHeight
     End Sub
     ''' <summary>
-    ''' 通知 MyCard，控件内容已改变，需要中断动画并更新高度。
+    ''' 通知 MyCard，控件内容已改变，需要中断动画并瞬间更新高度。
     ''' </summary>
     Public Sub TriggerForceResize()
         Height = If(IsSwapped, SwapedHeight, Double.NaN)
@@ -282,13 +238,9 @@
 
     '若设置了 CanSwap，或 SwapControl 不为空，则判定为会进行折叠
     '这是因为不能直接在 XAML 中设置 SwapControl
-    Public SwapControl As Object
+    Public SwapControl As FrameworkElement
     Public Property CanSwap As Boolean = False
     ''' <summary>
-    ''' 被折叠的种类，用于控件虚拟化。
-    ''' </summary>
-    Public Property SwapType As Integer
-    ''' <summary>
     ''' 是否已被折叠。
     ''' </summary>
     Public Property IsSwapped As Boolean
@@ -300,12 +252,13 @@
             _IsSwapped = value
             If SwapControl Is Nothing Then Return
             '展开
-            If Not IsSwapped AndAlso TypeOf SwapControl Is StackPanel Then StackInstall(SwapControl, SwapType, Title)
+            If Not IsSwapped Then BuildContent()
             '若尚未加载，会在 Loaded 事件中触发无动画的折叠，不需要在这里进行
             If Not IsLoaded Then Return
-            '更新高度
+            '更新样式
             SwapControl.Visibility = Visibility.Visible
             TriggerForceResize()
+            UpdateCursorStyle()
             '改变箭头
             AniStart(AaRotateTransform(MainSwap, If(_IsSwapped, If(SwapLogoRight, 270, 0), 180) - CType(MainSwap.RenderTransform, RotateTransform).Angle, 250,, New AniEaseOutFluent(AniEasePower.ExtraStrong)), "MyCard Swap " & Uuid, True)
         End Set
@@ -358,12 +311,18 @@
         End If
 
         IsSwapped = Not IsSwapped
-        Log("[Control] " & If(IsSwapped, "折叠卡片", "展开卡片") & If(Title Is Nothing, "", "：" & Title))
+        Logger.Info($"{If(IsSwapped, "折叠卡片", "展开卡片")}{If(Title Is Nothing, "", "：" & Title)}")
         RaiseEvent Swap(Me, e)
     End Sub
     Private Sub MyCard_MouseLeave_Swap(sender As Object, e As MouseEventArgs) Handles Me.MouseLeave
         IsSwapMouseDown = False
     End Sub
+    Private Sub UpdateCursorStyle() Handles Me.MouseMove
+        If _MainSwap Is Nothing Then Cursor = Nothing : Return
+        Dim Pos As Double = Mouse.GetPosition(Me).Y
+        Cursor = If(MainSwap.Visibility = Visibility.Visible AndAlso (IsSwapped OrElse (Pos <= SwapedHeight - 6 AndAlso Not (Pos = 0 AndAlso Not IsMouseDirectlyOver))),
+            Cursors.Hand, Nothing)
+    End Sub
 
 #End Region
 
@@ -397,4 +356,4 @@ Partial Public Module ModAnimation
             If CallBack IsNot Nothing Then CallBack(Control)
         End If
     End Sub
-End Module
+End Module

Plain Craft Launcher 2/Controls/MyCheckBox.xaml

@@ -1,4 +1,4 @@
-<Grid
+<Grid
              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" mc:Ignorable="d" x:Class="MyCheckBox"

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

@@ -1,7 +1,8 @@
-Imports System.Windows.Markup
+Imports System.Windows.Markup
 
 <ContentProperty("Inlines")>
 Public Class MyCheckBox
+    Implements ISettingControl
 
     '基础
 
@@ -58,7 +59,7 @@ Public Class MyCheckBox
             SyncUI()
             RaiseCustomEvent()
         Catch ex As Exception
-            Log(ex, "设置 Checked 失败")
+            Logger.Warn(ex, "设置 Checked 失败")
         End Try
     End Sub
     Private Sub SyncUI()
@@ -72,7 +73,7 @@ Public Class MyCheckBox
                       AaScale(ShapeBorder, 6, AnimationTimeOfCheck * 2, AnimationTimeOfCheck * 0.7, New AniEaseOutBack, , True)
                  }, "MyCheckBox Scale " & Uuid)
                 AniStart({
-                      AaColor(ShapeBorder, Border.BorderBrushProperty, If(IsEnabled, If(IsMouseOver, "ColorBrush3", "ColorBrush2"), "ColorBrushGray4"), AnimationTimeOfCheck)
+                      AaColor(ShapeBorder, Border.BorderBrushProperty, If(IsEnabled, If(IsMouseOver, "ColorBrush3", "ColorBrush2"), "ColorBrushGray5"), AnimationTimeOfCheck)
                  }, "MyCheckBox BorderColor " & Uuid)
                 AniStart({
                       AaCode(Sub() AllowMouseDown = True, AnimationTimeOfCheck * 2)
@@ -85,7 +86,7 @@ Public Class MyCheckBox
                       AaScale(ShapeBorder, 6, AnimationTimeOfCheck * 2, AnimationTimeOfCheck * 0.7, New AniEaseOutBack, , True)
                  }, "MyCheckBox Scale " & Uuid)
                 AniStart({
-                      AaColor(ShapeBorder, Border.BorderBrushProperty, If(IsEnabled, If(IsMouseOver, "ColorBrush3", "ColorBrush1"), "ColorBrushGray4"), AnimationTimeOfCheck)
+                      AaColor(ShapeBorder, Border.BorderBrushProperty, If(IsEnabled, If(IsMouseOver, "ColorBrush3", "ColorBrush1"), "ColorBrushGray5"), AnimationTimeOfCheck)
                  }, "MyCheckBox BorderColor " & Uuid)
                 AniStart({
                       AaCode(Sub() AllowMouseDown = True, AnimationTimeOfCheck * 2)
@@ -99,11 +100,11 @@ Public Class MyCheckBox
             If Checked Then
                 CType(ShapeCheck.RenderTransform, ScaleTransform).ScaleX = 1
                 CType(ShapeCheck.RenderTransform, ScaleTransform).ScaleY = 1
-                ShapeBorder.SetResourceReference(Border.BorderBrushProperty, If(IsEnabled, "ColorBrush2", "ColorBrushGray4"))
+                ShapeBorder.SetResourceReference(Border.BorderBrushProperty, If(IsEnabled, "ColorBrush2", "ColorBrushGray5"))
             Else
                 CType(ShapeCheck.RenderTransform, ScaleTransform).ScaleX = 0
                 CType(ShapeCheck.RenderTransform, ScaleTransform).ScaleY = 0
-                ShapeBorder.SetResourceReference(Border.BorderBrushProperty, If(IsEnabled, "ColorBrush1", "ColorBrushGray4"))
+                ShapeBorder.SetResourceReference(Border.BorderBrushProperty, If(IsEnabled, "ColorBrush1", "ColorBrushGray5"))
             End If
         End If
     End Sub
@@ -132,7 +133,7 @@ Public Class MyCheckBox
     Private AllowMouseDown As Boolean = True
     Private Sub Checkbox_MouseUp() Handles Me.MouseLeftButtonUp
         If Not MouseDowned Then Return
-        Log("[Control] 按下复选框（" & (Not Checked).ToString & "）：" & Text)
+        Logger.Info($"按下复选框（{(Not Checked)}）：{Text}")
         MouseDowned = False
         SetChecked(Not Checked, True)
         AniStart(AaColor(ShapeBorder, Border.BackgroundProperty, "ColorBrushHalfWhite", 100), "MyCheckBox Background " & Uuid)
@@ -178,18 +179,18 @@ Public Class MyCheckBox
             Else
                 '不可用
                 AniStart({
-                         AaColor(ShapeBorder, Border.BorderBrushProperty, ColorGray4 - ShapeBorder.BorderBrush, AnimationTimeOfMouseOut)
+                         AaColor(ShapeBorder, Border.BorderBrushProperty, ColorGray5 - ShapeBorder.BorderBrush, AnimationTimeOfMouseOut)
                  }, "MyCheckBox BorderColor " & Uuid)
                 AniStart({
-                         AaColor(LabText, TextBlock.ForegroundProperty, ColorGray4 - LabText.Foreground, AnimationTimeOfMouseOut)
+                         AaColor(LabText, TextBlock.ForegroundProperty, ColorGray5 - LabText.Foreground, AnimationTimeOfMouseOut)
                  }, "MyCheckBox TextColor " & Uuid)
             End If
         Else
             '无动画
             AniStop("MyCheckBox TextColor " & Uuid)
             AniStop("MyCheckBox BorderColor " & Uuid)
-            LabText.SetResourceReference(TextBlock.ForegroundProperty, If(Me.IsEnabled, "ColorBrush1", "ColorBrushGray4"))
-            ShapeBorder.SetResourceReference(Border.BorderBrushProperty, If(Me.IsEnabled, If(Checked, "ColorBrush2", "ColorBrush1"), "ColorBrushGray4"))
+            LabText.SetResourceReference(TextBlock.ForegroundProperty, If(Me.IsEnabled, "ColorBrush1", "ColorBrushGray5"))
+            ShapeBorder.SetResourceReference(Border.BorderBrushProperty, If(Me.IsEnabled, If(Checked, "ColorBrush2", "ColorBrush1"), "ColorBrushGray5"))
         End If
     End Sub
     Private Sub Checkbox_MouseEnterAnimation() Handles Me.MouseEnter
@@ -203,11 +204,27 @@ Public Class MyCheckBox
     Private Sub Checkbox_MouseLeaveAnimation() Handles Me.MouseLeave
         If Not IsEnabled Then Return 'MouseLeave 比 IsEnabledChanged 后执行，所以如果自定义事件修改了 IsEnabled，将导致显示错误
         AniStart({
-                 AaColor(LabText, TextBlock.ForegroundProperty, If(Me.IsEnabled, "ColorBrush1", "ColorBrushGray4"), AnimationTimeOfMouseOut)
+                 AaColor(LabText, TextBlock.ForegroundProperty, If(Me.IsEnabled, "ColorBrush1", "ColorBrushGray5"), AnimationTimeOfMouseOut)
          }, "MyCheckBox TextColor " & Uuid)
         AniStart({
-                 AaColor(ShapeBorder, Border.BorderBrushProperty, If(Me.IsEnabled, If(Checked, "ColorBrush2", "ColorBrush1"), "ColorBrushGray4"), AnimationTimeOfMouseOut)
+                 AaColor(ShapeBorder, Border.BorderBrushProperty, If(Me.IsEnabled, If(Checked, "ColorBrush2", "ColorBrush1"), "ColorBrushGray5"), AnimationTimeOfMouseOut)
          }, "MyCheckBox BorderColor " & Uuid)
     End Sub
 
+#Region "设置"
+
+    Private Sub RefreshSetting(NewValue As String) Implements ISettingControl.RefreshSetting
+        Checked = Boolean.Parse(NewValue)
+    End Sub
+
+    Private Function GetCurrentSetting() As String Implements ISettingControl.GetCurrentSetting
+        Return Checked.ToString
+    End Function
+
+    Private Sub SaveSetting() Handles Me.Change
+        SettingService.SaveSetting(Me)
+    End Sub
+
+#End Region
+
 End Class

Plain Craft Launcher 2/Controls/MyComboBox.vb

@@ -1,5 +1,6 @@
-Public Class MyComboBox
+Public Class MyComboBox
     Inherits ComboBox
+    Implements ISettingControl
     Public Event TextChanged(sender As Object, e As TextChangedEventArgs)
 
     '基础
@@ -21,7 +22,7 @@
             End If
             If HintText.Length > 0 Then TextBox.HintText = HintText
         Catch ex As Exception
-            Log(ex, "初始化可编辑文本框失败（" & If(Name, "") & "）", LogLevel.Feedback)
+            Logger.Error(ex, $"初始化可编辑文本框失败（{If(Name, "")}）")
         End Try
     End Sub
     Private _Text As String = SelectedItem
@@ -103,10 +104,11 @@
     Private Sub MyComboBox_DropDownOpened(sender As Object, e As EventArgs) Handles Me.DropDownOpened
         RealWidth = Width
         Width = ActualWidth
+        '将下拉菜单透明度与主窗口同步
         Try
             CType(Template.FindName("PanPopup", Me), Grid).Opacity = FrmMain.Opacity
         Catch ex As Exception
-            Log(ex, "设置下拉框透明度失败", LogLevel.Feedback)
+            Logger.Error(ex, "设置下拉框透明度失败")
         End Try
     End Sub
     Private Sub MyComboBox_DropDownClosed(sender As Object, e As EventArgs) Handles Me.DropDownClosed
@@ -137,4 +139,35 @@
         If IsLoaded AndAlso AniControlEnabled = 0 Then RaiseCustomEvent()
     End Sub
 
+#Region "设置"
+
+    Private Sub RefreshSetting(NewValue As String) Implements ISettingControl.RefreshSetting
+        Dim TargetItem = Items.OfType(Of DependencyObject)().FirstOrDefault(Function(i) Val(If(SettingService.GetValue(i), -1)) = NewValue)
+        If TargetItem IsNot Nothing Then
+            SelectedItem = TargetItem
+        ElseIf Items.Count > NewValue Then
+            SelectedIndex = NewValue
+        Else
+            Logger.Warn($"尝试显示设置 {SettingService.GetKey(Me)}，但没有找到设置值 {NewValue} 的对应项")
+            SelectedIndex = -1
+            SelectedItem = Nothing
+        End If
+    End Sub
+
+    Private Function GetCurrentSetting() As String Implements ISettingControl.GetCurrentSetting
+        If SelectedItem Is Nothing Then Return Nothing
+        If TypeOf SelectedItem Is DependencyObject Then
+            Return If(SettingService.GetValue(SelectedItem), SelectedIndex)
+        Else
+            Return SelectedIndex
+        End If
+    End Function
+
+    Private Sub SaveSetting() Handles Me.SelectionChanged
+        If SelectedItem Is Nothing Then Return
+        SettingService.SaveSetting(Me)
+    End Sub
+
+#End Region
+
 End Class

Plain Craft Launcher 2/Controls/MyComboBoxItem.vb

@@ -1,4 +1,4 @@
-Public Class MyComboBoxItem
+Public Class MyComboBoxItem
     Inherits ComboBoxItem
 
     '基础
@@ -61,7 +61,7 @@
     End Operator
 
     Private Sub MyComboBoxItem_MouseLeftButtonUp(sender As Object, e As MouseButtonEventArgs) Handles Me.MouseLeftButtonUp
-        Log("[Control] 选择下拉列表项：" & Tostring())
+        Logger.Info($"选择下拉列表项：{Tostring()}")
     End Sub
 
 End Class

Plain Craft Launcher 2/Controls/MyDropShadow.vb

@@ -1,4 +1,4 @@
-Public Class MyDropShadow
+Public Class MyDropShadow
     Inherits Decorator
 
     ''' <summary>

Plain Craft Launcher 2/Controls/MyExtraButton.xaml

@@ -1,8 +1,8 @@
-<Grid
+<Grid
             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" x:Name="PanBack" mc:Ignorable="d" x:Class="MyExtraButton"
-            Width="40" RenderTransformOrigin="0.5,0.5" ToolTipService.Placement="Left" ToolTipService.VerticalOffset="16" ToolTipService.HorizontalOffset="-8" Height="0">
+            Width="40" RenderTransformOrigin="0.5,0.5" Height="0">
     <Grid.RenderTransform>
         <ScaleTransform ScaleX="0" ScaleY="0" />
     </Grid.RenderTransform>

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

@@ -1,4 +1,4 @@
-Public Class MyExtraButton
+Public Class MyExtraButton
 
     '声明
     Public Event Click(sender As Object, e As MouseButtonEventArgs) '自定义事件
@@ -84,7 +84,7 @@
     '触发点击事件
     Private Sub Button_LeftMouseUp(sender As Object, e As MouseButtonEventArgs) Handles PanClick.MouseLeftButtonUp
         If IsLeftMouseHeld Then
-            Log("[Control] 按下附加按钮" & If(ToolTip = "", "", "：" & ToolTip.ToString))
+            Logger.Info($"按下附加按钮{If(ToolTip = "", "", "：" & ToolTip)}")
             RaiseEvent Click(sender, e)
             e.Handled = True
             Button_LeftMouseUp()
@@ -92,7 +92,7 @@
     End Sub
     Private Sub Button_RightMouseUp(sender As Object, e As MouseButtonEventArgs) Handles PanClick.MouseRightButtonUp
         If IsRightMouseHeld Then
-            Log("[Control] 右键按下附加按钮" & If(ToolTip = "", "", "：" & ToolTip.ToString))
+            Logger.Info($"右键按下附加按钮{If(ToolTip = "", "", "：" & ToolTip)}")
             RaiseEvent RightClick(sender, e)
             e.Handled = True
             Button_RightMouseUp()
@@ -193,7 +193,7 @@
 
             End If
         Catch ex As Exception
-            Log(ex, "刷新图标按钮颜色出错")
+            Logger.Warn(ex, "刷新图标按钮颜色出错")
         End Try
     End Sub
 

Plain Craft Launcher 2/Controls/MyExtraTextButton.xaml

@@ -1,10 +1,10 @@
-<Grid
+<Grid
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:local="clr-namespace:PCL"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
     x:Name="PanBack" mc:Ignorable="d" x:Class="MyExtraTextButton"
-    RenderTransformOrigin="0.5,0.5" ToolTipService.Placement="Left" Height="52" Margin="20">
+    RenderTransformOrigin="0.5,0.5" Height="52" Margin="20" Cursor="Hand">
     <Grid.RenderTransform>
         <ScaleTransform ScaleX="0" ScaleY="0" />
     </Grid.RenderTransform>

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

@@ -1,4 +1,4 @@
-Imports System.Windows.Markup
+Imports System.Windows.Markup
 
 <ContentProperty("Inlines")>
 Public Class MyExtraTextButton
@@ -82,7 +82,7 @@ Public Class MyExtraTextButton
     '触发点击事件
     Private Sub Button_LeftMouseUp(sender As Object, e As MouseButtonEventArgs) Handles PanClick.MouseLeftButtonUp
         If Not IsLeftMouseHeld Then Return
-        Log("[Control] 按下附加图标按钮：" & Text)
+        Logger.Info($"按下附加图标按钮：{Text}")
         RaiseEvent Click(sender, e)
         e.Handled = True
         RaiseCustomEvent()
@@ -156,7 +156,7 @@ Public Class MyExtraTextButton
 
             End If
         Catch ex As Exception
-            Log(ex, "刷新附加图标按钮颜色出错")
+            Logger.Warn(ex, "刷新附加图标按钮颜色出错")
         End Try
     End Sub
 

Plain Craft Launcher 2/Controls/MyHint.xaml

@@ -1,4 +1,4 @@
-<Border x:Class="MyHint" x:Name="PanBack"
+<Border x:Class="MyHint" x:Name="PanBack"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:local="clr-namespace:PCL"
@@ -11,6 +11,6 @@
         </Grid.ColumnDefinitions>
         <TextBlock IsHitTestVisible="False" x:Name="LabText" LineHeight="16" Margin="0,0,0,-1" Padding="12,9" VerticalAlignment="Center" TextWrapping="Wrap" />
         <local:MyIconButton x:Name="BtnClose" Visibility="Collapsed" Theme="Custom" Margin="0,0,8,0" Grid.Column="1" Height="20" Width="20" VerticalAlignment="Center" 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"
-                           ToolTip="不再提示" ToolTipService.Placement="Center" ToolTipService.VerticalOffset="29" ToolTipService.HorizontalOffset="2" />
+                           ToolTip="不再提示" />
     </Grid>
 </Border>

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

@@ -1,4 +1,4 @@
-Imports System.Windows.Markup
+Imports System.Windows.Markup
 
 <ContentProperty("Inlines")>
 Public Class MyHint
@@ -99,19 +99,22 @@ Public Class MyHint
     End Property
     Public Property RelativeSetup As String = ""
     Private Sub MyHint_Loaded(sender As Object, e As RoutedEventArgs) Handles Me.Loaded
-        If CanClose AndAlso Setup.Get(RelativeSetup) Then Visibility = Visibility.Collapsed
+        If CanClose AndAlso Settings.Get(Of Boolean)(RelativeSetup) Then Visibility = Visibility.Collapsed
     End Sub
     Private Sub BtnClose_Click(sender As Object, e As EventArgs) Handles BtnClose.Click
-        Setup.Set(RelativeSetup, True)
+        Settings.SetSafe(RelativeSetup, True)
         AniDispose(Me, False)
     End Sub
 
     '触发点击事件
+    Public Event Click(sender As Object, e As MouseButtonEventArgs)
     Private IsMouseDown As Boolean = False
     Private Sub MyHint_MouseUp(sender As Object, e As MouseButtonEventArgs) Handles Me.MouseLeftButtonUp
         If Not IsMouseDown Then Return
         IsMouseDown = False
-        Log("[Control] 按下提示条" & If(String.IsNullOrEmpty(Name), "", "：" & Name))
+        Logger.Info($"按下提示条{If(String.IsNullOrEmpty(Name), "", "：" & Name)}")
+        RaiseEvent Click(sender, e)
+        If e.Handled Then Return
         e.Handled = True
         RaiseCustomEvent() '自定义事件
     End Sub

Plain Craft Launcher 2/Controls/MyIconButton.xaml

@@ -1,4 +1,4 @@
-<Border x:Class="MyIconButton"
+<Border x:Class="MyIconButton"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             CornerRadius="1000" Background="{StaticResource ColorBrushSemiTransparent}" BorderThickness="0.001">

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

@@ -1,4 +1,6 @@
-Public Class MyIconButton
+Imports System.Windows.Shapes
+
+Public Class MyIconButton
 
     '自定义事件
     Public Event Click(sender As Object, e As EventArgs)
@@ -50,21 +52,25 @@
 
     '鼠标点击判定（务必放在点击事件之后，以使得 Button_MouseUp 先于 Button_MouseLeave 执行）
     Private IsMouseDown As Boolean = False
+    Public Property CanClick As Boolean = True
     Private Sub Button_MouseUp(sender As Object, e As MouseButtonEventArgs) Handles Me.MouseLeftButtonUp
+        If Not CanClick Then Return
         If Not IsMouseDown Then Return
-        Log("[Control] 按下图标按钮" & If(String.IsNullOrEmpty(Name), "", "：" & Name))
+        Logger.Info($"按下图标按钮{If(String.IsNullOrEmpty(Name), "", "：" & Name)}")
         RaiseEvent Click(sender, e)
         e.Handled = True
         Button_MouseUp()
         RaiseCustomEvent() '自定义事件
     End Sub
     Private Sub Button_MouseDown(sender As Object, e As MouseButtonEventArgs) Handles Me.MouseLeftButtonDown
+        If Not CanClick Then Return
         IsMouseDown = True
         Focus()
         '指向
         AniStart(AaScaleTransform(PanBack, 0.8 - CType(PanBack.RenderTransform, ScaleTransform).ScaleX, 400,, New AniEaseOutFluent(AniEasePower.Strong)), "MyIconButton Scale " & Uuid)
     End Sub
     Private Sub Button_MouseUp() Handles Me.MouseLeftButtonUp
+        If Not CanClick Then Return
         If IsMouseDown Then
             IsMouseDown = False
             AniStart({
@@ -75,6 +81,7 @@
         RefreshAnim() '直接刷新颜色以判断是否已触发 MouseLeave
     End Sub
     Private Sub Button_MouseLeave() Handles Me.MouseLeave
+        If Not CanClick Then Return
         IsMouseDown = False
         AniStart({
                      AaScaleTransform(PanBack, 1 - CType(PanBack.RenderTransform, ScaleTransform).ScaleX, 250,, New AniEaseOutFluent)
@@ -85,10 +92,9 @@
     '务必放在 IsMouseDown 更新之后
     Private Const AnimationColorIn As Integer = 120
     Private Const AnimationColorOut As Integer = 150
-    Public Sub RefreshAnim() Handles Me.MouseEnter, Me.MouseLeave, Me.Loaded
+    Public Sub RefreshAnim() Handles Me.MouseEnter, Me.MouseLeave, Me.Loaded, Me.IsEnabledChanged
         Try
             If IsLoaded AndAlso AniControlEnabled = 0 Then '防止默认属性变更触发动画
-
                 If PanBack.Background Is Nothing Then PanBack.Background = New MyColor(0, 255, 255, 255)
                 If Path.Fill Is Nothing Then
                     Select Case Theme
@@ -100,9 +106,10 @@
                             Path.Fill = New MyColor(160, Foreground)
                     End Select
                 End If
-                If IsMouseOver Then
-                    '指向
-                    Dim AnimList As New List(Of AniData)
+                Dim AnimList As New List(Of AniData)
+                If Not IsEnabled Then
+                    AnimList.Add(AaColor(Path, Shape.FillProperty, "ColorBrushGray5", AnimationColorIn))
+                ElseIf IsMouseOver Then '指向
                     Select Case Theme
                         Case Themes.Color
                             AnimList.Add(AaColor(Path, Shape.FillProperty, "ColorBrush2", AnimationColorIn))
@@ -115,10 +122,7 @@
                         Case Themes.Custom
                             AnimList.Add(AaColor(Path, Shape.FillProperty, New MyColor(255, Foreground) - Path.Fill, AnimationColorIn))
                     End Select
-                    AniStart(AnimList, "MyIconButton Color " & Uuid)
-                Else
-                    '普通
-                    Dim AnimList As New List(Of AniData)
+                Else '普通
                     Select Case Theme
                         Case Themes.Color
                             AnimList.Add(AaColor(Path, Shape.FillProperty, "ColorBrush4", AnimationColorOut))
@@ -136,29 +140,30 @@
                             AnimList.Add(AaColor(Path, Shape.FillProperty, New MyColor(160, Foreground) - Path.Fill, AnimationColorOut))
                             PanBack.Background = New MyColor(0, 255, 255, 255)
                     End Select
-                    AniStart(AnimList, "MyIconButton Color " & Uuid)
                 End If
-
+                AniStart(AnimList, "MyIconButton Color " & Uuid)
             Else
-
                 AniStop("MyIconButton Color " & Uuid)
-                Select Case Theme
-                    Case Themes.Color
-                        Path.SetResourceReference(Shape.FillProperty, "ColorBrush5")
-                    Case Themes.White
-                        Path.SetResourceReference(Shape.FillProperty, "ColorBrush8")
-                    Case Themes.Red
-                        Path.Fill = New MyColor(160, 255, 76, 76)
-                    Case Themes.Black
-                        Path.Fill = New MyColor(160, 0, 0, 0)
-                    Case Themes.Custom
-                        Path.Fill = New MyColor(160, Foreground)
-                End Select
+                If IsEnabled Then
+                    Select Case Theme
+                        Case Themes.Color
+                            Path.SetResourceReference(Shape.FillProperty, "ColorBrush5")
+                        Case Themes.White
+                            Path.SetResourceReference(Shape.FillProperty, "ColorBrush8")
+                        Case Themes.Red
+                            Path.Fill = New MyColor(160, 255, 76, 76)
+                        Case Themes.Black
+                            Path.Fill = New MyColor(160, 0, 0, 0)
+                        Case Themes.Custom
+                            Path.Fill = New MyColor(160, Foreground)
+                    End Select
+                Else
+                    Path.SetResourceReference(Shape.FillProperty, "ColorBrushGray5")
+                End If
                 PanBack.Background = New MyColor(0, 255, 255, 255)
-
             End If
         Catch ex As Exception
-            Log(ex, "刷新图标按钮动画状态出错")
+            Logger.Warn(ex, "刷新图标按钮动画状态出错")
         End Try
     End Sub
 

Plain Craft Launcher 2/Controls/MyIconTextButton.xaml

@@ -1,4 +1,4 @@
-<Border x:Name="PanBack" x:Class="MyIconTextButton"
+<Border x:Name="PanBack" x:Class="MyIconTextButton"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              HorizontalAlignment="Center" VerticalAlignment="Center" Background="{StaticResource ColorBrushSemiTransparent}" CornerRadius="13.5" MinHeight="27" MaxHeight="27">

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

@@ -1,4 +1,4 @@
-Imports System.Windows.Markup
+Imports System.Windows.Markup
 
 <ContentProperty("Inlines")>
 Public Class MyIconTextButton
@@ -70,7 +70,7 @@ Public Class MyIconTextButton
     Private IsMouseDown As Boolean = False
     Private Sub MyIconTextButton_MouseUp() Handles Me.MouseLeftButtonUp
         If Not IsMouseDown Then Return
-        Log("[Control] 按下带图标按钮：" & Text)
+        Logger.Info($"按下带图标按钮：{Text}")
         IsMouseDown = False
         RaiseEvent Click(Me, New RouteEventArgs(True))
         RaiseCustomEvent() '自定义事件
@@ -166,7 +166,7 @@ Public Class MyIconTextButton
 
             End If
         Catch ex As Exception
-            Log(ex, "刷新带图标按钮颜色出错")
+            Logger.Warn(ex, "刷新带图标按钮颜色出错")
         End Try
     End Sub
 

Plain Craft Launcher 2/Controls/MyImage.vb

@@ -1,4 +1,4 @@
-Public Class MyImage
+Public Class MyImage
     Inherits Image
 
 #Region "公开属性"
@@ -85,12 +85,12 @@
             If _ActualSource = value Then Return
             _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)
+                Dim Bitmap As ImageSource = 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
+                RunInUi(Sub() MyBase.Source = Bitmap)
             Catch ex As Exception
-                Log(ex, $"加载图片失败（{value}）")
+                Logger.Warn(ex, $"加载图片失败（{value}）")
                 Try
-                    If value.StartsWithF(PathTemp) AndAlso File.Exists(value) Then File.Delete(value)
+                    If value.StartsWithF(PathTemp, True) Then FileUtils.Delete(value)
                 Catch
                 End Try
             End Try
@@ -112,52 +112,45 @@
         End If
         '从缓存加载网络图片
         Dim EnableCache As Boolean = Me.EnableCache
-        Dim TempPath As String = GetTempPath(Source) & If(EnableCache, "", GetUuid()) '不启用缓存时加上随机字符串，避免冲突
-        Dim TempFile As New FileInfo(TempPath)
+        Dim TempPath As String = $"{PathTemp}MyImage\{Source.GetStableHashCode()}.png{If(EnableCache, "", GetUuid())}" '不启用缓存时在末尾加上随机字符串，避免冲突
+        Dim TempFile = FileUtils.GetInfo(TempPath)
         If EnableCache AndAlso TempFile.Exists Then
-            ActualSource = TempPath
+            ActualSource = TempPath '显示缓存的图片
             If (Date.Now - TempFile.LastWriteTime) < FileCacheExpiredTime Then Return '无需刷新缓存
+        Else
+            ActualSource = LoadingSource '显示加载中图片
         End If
         RunInNewThread(
         Sub()
             Dim IsLocalFallback As Boolean = Not String.IsNullOrEmpty(FallbackSource) AndAlso Not FallbackSource.StartsWithF("http")
             Try
                 '下载
-                ActualSource = LoadingSource '显示加载中的占位图片
                 NetDownloadByLoader(
-                    If(FallbackSource?.StartsWithF("http"), {Source, FallbackSource}, {Source}),
+                    If(FallbackSource IsNot Nothing AndAlso FallbackSource.StartsWithF("http") AndAlso Source <> FallbackSource,
+                        {Source, FallbackSource}, {Source}),
                     TempPath, SimulateBrowserHeaders:=True)
-                If EnableCache Then
-                    '保存缓存并显示
-                    RunInUi(Sub() ActualSource = TempPath)
-                Else
-                    '直接显示
-                    RunInUiWait(Sub() ActualSource = TempPath)
-                    File.Delete(TempPath)
-                End If
+                ActualSource = TempPath
+                If Not EnableCache Then FileUtils.Delete(TempPath)
             Catch ex As Exception
                 Try
-                    If TempPath IsNot Nothing Then File.Delete(TempPath)
+                    If TempPath IsNot Nothing Then FileUtils.Delete(TempPath)
                 Catch
                 End Try
                 '加载本地备用图片
                 If IsLocalFallback Then
                     Try
-                        RunInUiWait(Sub() ActualSource = FallbackSource)
-                        Log(ex, $"下载图片失败，使用本地备用图片（{Source}）")
+                        ActualSource = FallbackSource
+                        Logger.Warn(ex, $"下载图片失败，使用本地备用图片（{Source}）")
                         Return
                     Catch exx As Exception
-                        Log(ex, $"下载图片失败（{Source}）", LogLevel.Hint)
-                        Log(exx, $"加载备用图片失败（{FallbackSource}）", LogLevel.Hint)
+                        Logger.Error(ex, $"下载图片失败（{Source}）", LogBehavior.Toast)
+                        Logger.Error(exx, $"加载备用图片失败（{FallbackSource}）", LogBehavior.Toast)
                     End Try
                 Else
-                    Log(ex, $"下载图片失败（{Source}，备用：{FallbackSource}）", LogLevel.Hint)
+                    Logger.Error(ex, $"下载图片失败（{Source}，备用：{FallbackSource}）", LogBehavior.Toast)
                 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

@@ -1,4 +1,4 @@
-<Grid x:Class="MyListItem"
+<Grid x:Class="MyListItem"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              x:Name="PanBack"

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

@@ -1,4 +1,4 @@
-Imports System.Windows.Markup
+Imports System.Windows.Markup
 
 <ContentProperty("Inlines")>
 Public Class MyListItem
@@ -174,7 +174,7 @@ Public Class MyListItem
             Return GetValue(TitleProperty)
         End Get
         Set(value As String)
-            SetValue(TitleProperty, value.Replace(vbCr, "").Replace(vbLf, ""))
+            SetValue(TitleProperty, value.ReplaceLineEndings(""))
         End Set
     End Property
     Public Shared ReadOnly TitleProperty As DependencyProperty = DependencyProperty.Register("Title", GetType(String), GetType(MyListItem))
@@ -198,7 +198,7 @@ Public Class MyListItem
         End Get
         Set(value As String)
             If _Info = value Then Return
-            value = value.Replace(vbCr, "").Replace(vbLf, "")
+            value = value.ReplaceLineEndings("")
             _Info = value
             LabInfo.Text = value
             LabInfo.Visibility = If(value = "", Visibility.Collapsed, Visibility.Visible)
@@ -312,7 +312,8 @@ Public Class MyListItem
             Else
                 '添加竖条控件
                 If IsNothing(RectCheck) Then
-                    RectCheck = New Border With {.Width = 5, .Height = If(Checked, Double.NaN, 0), .CornerRadius = New CornerRadius(2, 2, 2, 2),
+                    RectCheck = New Border With {
+                        .Width = 5, .Height = If(Checked, Double.NaN, 0), .CornerRadius = New CornerRadius(2, 2, 2, 2),
                         .VerticalAlignment = If(Checked, VerticalAlignment.Stretch, VerticalAlignment.Center),
                         .HorizontalAlignment = HorizontalAlignment.Left, .UseLayoutRounding = False, .SnapsToDevicePixels = False,
                         .Margin = If(Checked, New Thickness(-1, 6, 0, 6), New Thickness(-1, 0, 0, 0))}
@@ -396,6 +397,7 @@ Public Class MyListItem
                 Dim CheckedCount As Integer = 0
                 '收集控件列表与选中个数
                 For Each Control In CType(Parent, Object).Children
+                    Control = MyVirtualizingElement.TryInit(Control)
                     If TypeOf Control Is MyListItem AndAlso CType(Control, MyListItem).Type = CheckType.RadioBox Then
                         RadioboxList.Add(Control)
                         If Control.Checked Then CheckedCount += 1
@@ -478,7 +480,7 @@ Public Class MyListItem
             End If
 
         Catch ex As Exception
-            Log(ex, "设置 Checked 失败")
+            Logger.Warn(ex, "设置 Checked 失败")
         End Try
     End Sub
 
@@ -506,7 +508,8 @@ Public Class MyListItem
         RaiseEvent Click(sender, e)
         If e.Handled Then Return
         '触发自定义事件
-        If CustomEventService.GetEventType(sender) <> CustomEvent.EventType.None Then
+        If CustomEventService.GetEventType(sender) <> CustomEvent.EventType.None OrElse
+           CustomEventService.GetEvents(sender).Events.Count > 0 Then
             RaiseCustomEvent()
             e.Handled = True
         End If
@@ -514,12 +517,12 @@ Public Class MyListItem
         '实际的单击处理
         Select Case Type
             Case CheckType.Clickable
-                Log("[Control] 按下单击列表项：" & Title)
+                Logger.Info($"按下单击列表项：{Title}")
             Case CheckType.RadioBox
-                Log("[Control] 按下单选列表项：" & Title)
+                Logger.Info($"按下单选列表项：{Title}")
                 If Not Checked Then SetChecked(True, True, True)
             Case CheckType.CheckBox
-                Log("[Control] 按下复选列表项（" & (Not Checked).ToString & "）：" & Title)
+                Logger.Info($"按下复选列表项（{Not Checked}）：{Title}")
                 SetChecked(Not Checked, True, True)
         End Select
     End Sub
@@ -541,10 +544,10 @@ Public Class MyListItem
 
     Private StateLast As String
     Public IsMouseOverAnimationEnabled As Boolean = True
-    Public Sub RefreshColor(sender As Object, e As EventArgs) Handles Me.MouseEnter, Me.MouseLeave, Me.MouseLeftButtonDown, Me.MouseLeftButtonUp
+    Public Sub RefreshColor(sender As Object, e As EventArgs) Handles Me.MouseEnter, Me.MouseLeave, Me.PreviewMouseLeftButtonDown, Me.PreviewMouseLeftButtonUp
         '菜单虚拟化检测
         If ContentHandler IsNot Nothing Then
-            ContentHandler(sender, e)
+            ContentHandler(Me, e)
             ContentHandler = Nothing
         End If
         '判断当前颜色
@@ -642,7 +645,7 @@ Public Class MyListItem
                 Dim Entry As New HelpEntry(CustomEvent.GetAbsoluteUrls(CustomEventService.GetEventData(Me), CustomEventService.GetEventType(Me))(0))
                 Entry.SetToListItem(Me)
             Catch ex As Exception
-                Log(ex, "设置帮助 MyListItem 失败", LogLevel.Msgbox)
+                Logger.Error(ex, "设置帮助 MyListItem 失败", LogBehavior.Alert)
                 CustomEventService.SetEventType(Me, CustomEvent.EventType.None)
                 CustomEventService.SetEventData(Me, "")
             End Try

Plain Craft Launcher 2/Controls/MyLoading.xaml

@@ -1,4 +1,4 @@
-<Grid
+<Grid
              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" x:Name="PanBack" mc:Ignorable="d" x:Class="MyLoading"
              MinWidth="50" MinHeight="50" Background="{StaticResource ColorBrushSemiTransparent}">

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

@@ -1,4 +1,4 @@
-Imports PCL.MyLoading
+Imports PCL.MyLoading
 
 Public Class MyLoading
 
@@ -76,10 +76,7 @@ Public Class MyLoading
                     If Ex Is Nothing Then
                         LabText.Text = "未知错误"
                     Else
-                        Do While Ex.InnerException IsNot Nothing
-                            Ex = Ex.InnerException
-                        Loop
-                        LabText.Text = If(Ex.IsNetworkRelated(), "网络环境不佳，请稍后再试，或使用 VPN 改善网络环境", StrTrim(Ex.Message))
+                        LabText.Text = Ex.GetDisplay(False)
                     End If
                 Else
                     LabText.Text = TextError

Plain Craft Launcher 2/Controls/MyMenuItem.vb

@@ -1,4 +1,4 @@
-Public Class MyMenuItem
+Public Class MyMenuItem
     Inherits MenuItem
 
     Private Sub MyMenuItem_Loaded(sender As Object, e As RoutedEventArgs) Handles Me.Loaded
@@ -7,7 +7,9 @@
             If IconControl IsNot Nothing Then IconControl.Data = (New GeometryConverter).ConvertFromString(Icon)
         End If
         '对父级设置透明度
-        CType(Parent, ContextMenu).Opacity = Setup.Get("UiLauncherTransparent") / 1000 + 0.4
+        If TypeOf Parent Is ContextMenu Then
+            CType(Parent, ContextMenu).Opacity = Settings.Get(Of Integer)("UiLauncherTransparent") / 1000 + 0.4
+        End If
     End Sub
 
     '基础

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

@@ -1,4 +1,4 @@
-<Grid x:Class="MyMsgInput"
+<Grid x:Class="MyMsgInput"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:my="clr-namespace:PCL"

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

@@ -1,4 +1,4 @@
-Public Class MyMsgInput
+Public Class MyMsgInput
 
     Private ReadOnly MyConverter As MyMsgBoxConverter
     Private ReadOnly Uuid As Integer = GetUuid()
@@ -26,7 +26,7 @@
             ShapeLine.StrokeThickness = GetWPFSize(1)
 
         Catch ex As Exception
-            Log(ex, "输入弹窗初始化失败", LogLevel.Hint)
+            Logger.Error(ex, "输入弹窗初始化失败", LogBehavior.Toast)
         End Try
     End Sub
 
@@ -46,10 +46,10 @@
                 AaDouble(Sub(i) TransformRotate.Angle += i, -TransformRotate.Angle, 300, 60, New AniEaseOutFluent(AniEasePower.Weak))
             }, "MyMsgBox " & Uuid)
             '记录日志
-            Log("[Control] 输入弹窗：" & LabTitle.Text)
+            Logger.Info($"输入弹窗：{LabTitle.Text}")
 
         Catch ex As Exception
-            Log(ex, "输入弹窗加载失败", LogLevel.Hint)
+            Logger.Error(ex, "输入弹窗加载失败", LogBehavior.Toast)
         End Try
     End Sub
     Private Sub Close()

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

@@ -1,4 +1,4 @@
-<Grid x:Class="MyMsgSelect"
+<Grid x:Class="MyMsgSelect"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:my="clr-namespace:PCL"

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

@@ -1,4 +1,4 @@
-Public Class MyMsgSelect
+Public Class MyMsgSelect
 
     Private ReadOnly MyConverter As MyMsgBoxConverter
     Private ReadOnly Uuid As Integer = GetUuid()
@@ -21,7 +21,9 @@
             ShapeLine.StrokeThickness = GetWPFSize(1)
             '添加选择控件
             Btn1.IsEnabled = False
-            For Each Selection As IMyRadio In Converter.Content
+            For Each Content In Converter.Content
+                Content = MyVirtualizingElement.TryInit(Content)
+                Dim Selection As IMyRadio = Content
                 PanSelection.Children.Add(Selection)
                 AddHandler Selection.Check, AddressOf OnChecked
                 If TypeOf Selection Is MyListItem Then
@@ -33,7 +35,7 @@
             Next
 
         Catch ex As Exception
-            Log(ex, "选择弹窗初始化失败", LogLevel.Hint)
+            Logger.Error(ex, "选择弹窗初始化失败", LogBehavior.Toast)
         End Try
     End Sub
 
@@ -51,10 +53,10 @@
                 AaDouble(Sub(i) TransformRotate.Angle += i, -TransformRotate.Angle, 300, 60, New AniEaseOutFluent(AniEasePower.Weak))
             }, "MyMsgBox " & Uuid)
             '记录日志
-            Log("[Control] 选择弹窗：" & LabTitle.Text)
+            Logger.Info($"选择弹窗：{LabTitle.Text}")
 
         Catch ex As Exception
-            Log(ex, "选择弹窗加载失败", LogLevel.Hint)
+            Logger.Error(ex, "选择弹窗加载失败", LogBehavior.Toast)
         End Try
     End Sub
     Private Sub Close()

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

@@ -1,4 +1,4 @@
-<Grid x:Class="MyMsgText"
+<Grid x:Class="MyMsgText"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:my="clr-namespace:PCL"

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

@@ -1,4 +1,4 @@
-Public Class MyMsgText
+Public Class MyMsgText
 
     Private ReadOnly MyConverter As MyMsgBoxConverter
     Private ReadOnly Uuid As Integer = GetUuid()
@@ -25,7 +25,7 @@
             ShapeLine.StrokeThickness = GetWPFSize(1)
 
         Catch ex As Exception
-            Log(ex, "普通弹窗初始化失败", LogLevel.Hint)
+            Logger.Error(ex, "普通弹窗初始化失败", LogBehavior.Toast)
         End Try
     End Sub
 
@@ -44,10 +44,10 @@
                 AaDouble(Sub(i) TransformRotate.Angle += i, -TransformRotate.Angle, 300, 60, New AniEaseOutFluent(AniEasePower.Weak))
             }, "MyMsgBox " & Uuid)
             '记录日志
-            Log("[Control] 普通弹窗：" & LabTitle.Text & vbCrLf & LabCaption.Text)
+            Logger.Info($"普通弹窗：{LabTitle.Text}{vbCrLf}{LabCaption.Text}")
 
         Catch ex As Exception
-            Log(ex, "普通弹窗加载失败", LogLevel.Hint)
+            Logger.Error(ex, "普通弹窗加载失败", LogBehavior.Toast)
         End Try
     End Sub
     Private Sub Close()

Plain Craft Launcher 2/Controls/MyPageLeft.vb

@@ -1,4 +1,4 @@
-Public Class MyPageLeft
+Public Class MyPageLeft
     Inherits Grid
     Private Uuid As Integer = GetUuid()
 
@@ -30,6 +30,7 @@
             Dim AniList As New List(Of AniData)
             Dim Id As Integer = 0, Delay As Integer = 0
             For Each Element As FrameworkElement In GetAllAnimControls(True)
+                Element = MyVirtualizingElement.TryInit(Element)
                 If Element.Visibility = Visibility.Collapsed Then
                     '还原之前的隐藏动画可能导致的改变（#2436）
                     Element.Opacity = 1

Plain Craft Launcher 2/Controls/MyPageRight.vb

@@ -1,4 +1,4 @@
-Public Class MyPageRight
+Public Class MyPageRight
     Inherits AdornerDecorator
     Public PageUuid As Integer = GetUuid()
 
@@ -35,7 +35,7 @@
         Set(value As PageStates)
             If _PageState = value Then Return
             _PageState = value
-            If ModeDebug Then Log("[UI] 页面状态切换为 " & GetStringFromEnum(value))
+            Logger.Trace($"页面状态切换为 {value}")
         End Set
     End Property
 
@@ -59,9 +59,9 @@
     ''' <param name="PanAlways">无论是否在加载总是要显示的容器。可以为 Nothing。</param>
     ''' <param name="RealLoader">在工作线程执行的加载器。</param>
     ''' <param name="FinishedInvoke">当加载器执行完成，在 UI 线程触发的 UI 初始化事件。</param>
-    Public Sub PageLoaderInit(LoaderUi As MyLoading, PanLoader As FrameworkElement, PanContent As FrameworkElement, PanAlways As FrameworkElement,
-                              RealLoader As LoaderBase,
-                              Optional FinishedInvoke As Action(Of LoaderBase) = Nothing, Optional InputInvoke As Func(Of Object) = Nothing,
+    Public Sub PageLoaderInit(Of TIn, TOut)(LoaderUi As MyLoading, PanLoader As FrameworkElement, PanContent As FrameworkElement, PanAlways As FrameworkElement,
+                              RealLoader As LoaderTask(Of TIn, TOut),
+                              Optional FinishedInvoke As Action(Of LoaderTask(Of TIn, TOut)) = Nothing, Optional InputInvoke As Func(Of TIn) = Nothing,
                               Optional AutoRun As Boolean = True)
         '初始化参数
         Me.PanLoader = PanLoader
@@ -89,13 +89,59 @@
         If PanAlways IsNot Nothing Then PanAlways.Visibility = Visibility.Collapsed
         '初次运行加载器
         If PageLoaderAutoRun Then
-            If PageLoader.GetType.Name.StartsWithF("LoaderTask") Then
-                PageLoader.Start(CType(PageLoader, Object).StartGetInput(Nothing, PageLoaderInputInvoke))
-            Else
-                Dim Input = Nothing
-                If PageLoaderInputInvoke IsNot Nothing Then Input = PageLoaderInputInvoke()
-                PageLoader.Start(Input)
-            End If
+            '上下两个重载只有这里不一样
+            PageLoader.Start(RealLoader.StartGetInput(Nothing, PageLoaderInputInvoke))
+        End If
+        If PageLoader.State = LoadState.Finished AndAlso FinishedInvoke IsNot Nothing Then
+            RunInUiWait(Sub() FinishedInvoke(RealLoader)) '加载器已提前完成，直接触发事件
+        End If
+        '设置加载环
+        PageLoaderUi.State = RealLoader
+        AddHandler PageLoaderUi.Click, Sub() If RealLoader.State = LoadState.Failed Then PageLoaderRestart() '点击重试事件
+    End Sub
+    ''' <summary>
+    ''' 表明页面存在需要在后台执行的加载器。
+    ''' </summary>
+    ''' <param name="LoaderUi">MyLoading 控件。</param>
+    ''' <param name="PanLoader">MyLoading 控件对应的卡片。</param>
+    ''' <param name="PanContent">加载结束后出现的内容容器。</param>
+    ''' <param name="PanAlways">无论是否在加载总是要显示的容器。可以为 Nothing。</param>
+    ''' <param name="RealLoader">在工作线程执行的加载器。</param>
+    ''' <param name="FinishedInvoke">当加载器执行完成，在 UI 线程触发的 UI 初始化事件。</param>
+    Public Sub PageLoaderInit(Of TIn)(LoaderUi As MyLoading, PanLoader As FrameworkElement, PanContent As FrameworkElement, PanAlways As FrameworkElement,
+                              RealLoader As LoaderCombo(Of TIn),
+                              Optional FinishedInvoke As Action(Of LoaderCombo(Of TIn)) = Nothing, Optional InputInvoke As Func(Of TIn) = Nothing,
+                              Optional AutoRun As Boolean = True)
+        '初始化参数
+        Me.PanLoader = PanLoader
+        Me.PanContent = PanContent
+        Me.PanAlways = PanAlways
+        Me.PageLoader = RealLoader
+        Me.PageLoaderUi = LoaderUi
+        Me.PageLoaderInputInvoke = InputInvoke
+        Me.PageLoaderAutoRun = AutoRun
+        '添加结束 Invoke
+        If FinishedInvoke IsNot Nothing Then
+            AddHandler RealLoader.PreviewFinish,
+            Sub()
+                Do While PageState = MyPageRight.PageStates.PageExit OrElse PageState = MyPageRight.PageStates.ContentExit
+                    Thread.Sleep(10) '不在退出动画时执行 UI 线程操作，避免退出动画被重置
+                Loop
+                RunInUiWait(Sub() FinishedInvoke(RealLoader))
+                Thread.Sleep(20) '由于大量初始化控件会导致掉帧，延迟触发 State 改变事件
+            End Sub
+        End If
+        AddHandler RealLoader.OnStateChangedUi, Sub(Loader As LoaderBase, NewState As LoadState, OldState As LoadState) RunInUi(Sub() PageLoaderState(Loader, NewState, OldState))
+        '隐藏 UI
+        PanLoader.Visibility = Visibility.Collapsed
+        PanContent.Visibility = Visibility.Collapsed
+        If PanAlways IsNot Nothing Then PanAlways.Visibility = Visibility.Collapsed
+        '初次运行加载器
+        If PageLoaderAutoRun Then
+            '上下两个重载只有这里不一样
+            Dim Input = Nothing
+            If PageLoaderInputInvoke IsNot Nothing Then Input = PageLoaderInputInvoke()
+            PageLoader.Start(Input)
         End If
         If PageLoader.State = LoadState.Finished AndAlso FinishedInvoke IsNot Nothing Then
             RunInUiWait(Sub() FinishedInvoke(RealLoader)) '加载器已提前完成，直接触发事件
@@ -107,7 +153,7 @@
     '重试
     Public Sub PageLoaderRestart(Optional Input As Object = Nothing, Optional IsForceRestart As Boolean = True) '由外部调用的重试
         If Not PageLoaderAutoRun Then Return
-        If PageLoader.GetType.Name.StartsWithF("LoaderTask") Then
+        If GeneralUtils.IsGenericInstanceOf(PageLoader, GetType(LoaderTask(Of ,))) OrElse TypeOf PageLoader Is LoaderWorker Then
             PageLoader.Start(CType(PageLoader, Object).StartGetInput(Input, PageLoaderInputInvoke), IsForceRestart:=IsForceRestart)
         Else
             If Input Is Nothing AndAlso PageLoaderInputInvoke IsNot Nothing Then Input = PageLoaderInputInvoke()
@@ -125,29 +171,29 @@
     ''' 需要根据加载器状态，从 Empty 切换到 ContentEnter、LoaderWait、LoaderEnter。
     ''' </summary>
     Public Sub PageOnEnter()
-        If ModeDebug Then Log("[UI] 已触发 PageOnEnter")
+        Logger.Trace("已触发 PageOnEnter")
         RaiseEvent PageEnter()
         Select Case PageState
             Case PageStates.Empty
-                If PageLoader Is Nothing OrElse PageLoader.State = LoadState.Finished OrElse PageLoader.State = LoadState.Waiting OrElse PageLoader.State = LoadState.Aborted Then
+                If PageLoader Is Nothing OrElse PageLoader.State = LoadState.Finished OrElse PageLoader.State = LoadState.Waiting OrElse PageLoader.State = LoadState.Canceled Then
                     '如果加载器在进入页面时不启动（例如联机），那么在此时就会有 State = Waiting
                     PageState = PageStates.ContentEnter
                     TriggerEnterAnimation(PanAlways, If(PanContent, Child))
                 ElseIf PageLoader.State = LoadState.Loading Then
                     PageState = PageStates.LoaderWait
-                    AniStart(AaCode(AddressOf PageOnLoaderWaitFinished, 200), "PageRight PageChange " & PageUuid)
+                    AniStart(AaCode(AddressOf PageOnLoaderWaitFinished, 400), "PageRight PageChange " & PageUuid)
                 Else 'PageLoader.State = LoadState.Failed
                     PageState = PageStates.LoaderEnter
                     TriggerEnterAnimation(PanAlways, PanLoader)
                 End If
             Case PageStates.ContentExit
                 '和上面的一样，但是不管 PanAlways
-                If PageLoader Is Nothing OrElse PageLoader.State = LoadState.Finished OrElse PageLoader.State = LoadState.Waiting OrElse PageLoader.State = LoadState.Aborted Then
+                If PageLoader Is Nothing OrElse PageLoader.State = LoadState.Finished OrElse PageLoader.State = LoadState.Waiting OrElse PageLoader.State = LoadState.Canceled Then
                     PageState = PageStates.ContentEnter
                     TriggerEnterAnimation(If(PanContent, Child))
                 ElseIf PageLoader.State = LoadState.Loading Then
                     PageState = PageStates.LoaderWait
-                    AniStart(AaCode(AddressOf PageOnLoaderWaitFinished, 200), "PageRight PageChange " & PageUuid)
+                    AniStart(AaCode(AddressOf PageOnLoaderWaitFinished, 400), "PageRight PageChange " & PageUuid)
                 Else 'PageLoader.State = LoadState.Failed
                     PageState = PageStates.LoaderEnter
                     TriggerEnterAnimation(PanLoader)
@@ -155,7 +201,7 @@
             Case PageStates.ContentEnter
                 '重复调用 PageOnEnter，直接忽略
             Case Else
-                Throw New Exception("在状态为 " & GetStringFromEnum(PageState) & " 时触发了 PageOnEnter 事件。")
+                Throw New Exception("在状态为 " & PageState.ToString() & " 时触发了 PageOnEnter 事件。")
         End Select
     End Sub
     Public Event PageEnter()
@@ -164,7 +210,7 @@
     ''' 需要立即切换至 PageExit 或 Empty。
     ''' </summary>
     Public Sub PageOnExit()
-        If ModeDebug Then Log("[UI] 已触发 PageOnExit")
+        Logger.Trace("已触发 PageOnExit")
         RaiseEvent PageExit()
         Select Case PageState
             Case PageStates.ContentEnter, PageStates.ContentStay
@@ -189,7 +235,7 @@
     ''' </summary>
     Public Sub PageOnForceExit()
         If PageState = PageStates.Empty Then Return
-        If ModeDebug Then Log("[UI] 已触发 PageOnForceExit")
+        Logger.Trace("已触发 PageOnForceExit")
         PageState = PageStates.Empty
         AniStop("PageRight PageChange " & PageUuid)
         '由于动画会被强制中止，所以需要手动进行隐藏
@@ -206,7 +252,7 @@
     ''' 需要在 PageEnter 事件确认要显示的子页面有哪些。
     ''' </summary>
     Public Sub PageOnContentExit()
-        If ModeDebug Then Log("[UI] 已触发 PageOnContentExit")
+        Logger.Trace("已触发 PageOnContentExit")
         If PageLoader IsNot Nothing AndAlso PageLoader.State = LoadState.Loading Then
             'Loading 的加载器可能触发进一步变化，难以预测会触发子页面的动画还是加载器完成的动画
             Throw New Exception("在调用 PageOnContentExit 时，加载器不能为 Loading 状态")
@@ -235,7 +281,7 @@
     ''' 需要根据目前状态，从 ContentEnter 切换到 ContentStay，或从 LoaderEnter 切换到 LoaderStayForce。
     ''' </summary>
     Private Sub PageOnEnterAnimationFinished()
-        If ModeDebug Then Log("[UI] 已触发 PageOnEnterAnimationFinished")
+        Logger.Trace("已触发 PageOnEnterAnimationFinished")
         Select Case PageState
             Case PageStates.ContentEnter
                 PageState = PageStates.ContentStay
@@ -243,7 +289,7 @@
                 PageState = PageStates.LoaderStayForce
                 AniStart(AaCode(AddressOf PageOnLoaderStayFinished, 400), "PageRight PageChange " & PageUuid)
             Case Else
-                Throw New Exception("在状态为 " & GetStringFromEnum(PageState) & " 时触发了 PageOnEnterAnimationFinished 事件。")
+                Throw New Exception("在状态为 " & PageState.ToString() & " 时触发了 PageOnEnterAnimationFinished 事件。")
         End Select
     End Sub
     ''' <summary>
@@ -251,7 +297,7 @@
     ''' 需要根据目前状态，从 AllExit 切换到 Empty，或从 LoaderExit 切换到 ContentEnter，或从 ContentExit 重新触发 PageOnEnter。
     ''' </summary>
     Private Sub PageOnExitAnimationFinished()
-        If ModeDebug Then Log("[UI] 已触发 PageOnExitAnimationFinished")
+        Logger.Trace("已触发 PageOnExitAnimationFinished")
         Select Case PageState
             Case PageStates.PageExit
                 PageState = PageStates.Empty
@@ -261,7 +307,7 @@
                 PageState = PageStates.ContentEnter
                 TriggerEnterAnimation(PanContent)
             Case Else
-                Throw New Exception("在状态为 " & GetStringFromEnum(PageState) & " 时触发了 PageOnExitAnimationFinished 事件。")
+                Throw New Exception("在状态为 " & PageState.ToString() & " 时触发了 PageOnExitAnimationFinished 事件。")
         End Select
     End Sub
     ''' <summary>
@@ -269,7 +315,7 @@
     ''' 需要从 LoaderWait 切换到 LoaderEnter。
     ''' </summary>
     Private Sub PageOnLoaderWaitFinished()
-        If ModeDebug Then Log("[UI] 已触发 PageOnLoaderWaitFinished")
+        Logger.Trace("已触发 PageOnLoaderWaitFinished")
         Select Case PageState
             Case PageStates.LoaderWait
                 PageState = PageStates.LoaderEnter
@@ -279,7 +325,7 @@
                     TriggerEnterAnimation(PanLoader)
                 End If
             Case Else
-                Throw New Exception("在状态为 " & GetStringFromEnum(PageState) & " 时触发了 PageOnLoaderWaitFinished 事件。")
+                Throw New Exception("在状态为 " & PageState.ToString() & " 时触发了 PageOnLoaderWaitFinished 事件。")
         End Select
     End Sub
     ''' <summary>
@@ -287,7 +333,7 @@
     ''' 需要从 LoaderStayForce 切换到 LoaderStay 或 LoaderExit。
     ''' </summary>
     Private Sub PageOnLoaderStayFinished()
-        If ModeDebug Then Log("[UI] 已触发 PageOnLoaderStayFinished")
+        Logger.Trace("已触发 PageOnLoaderStayFinished")
         Select Case PageState
             Case PageStates.LoaderStayForce
                 If PageLoader.State = LoadState.Finished Then
@@ -297,7 +343,7 @@
                     PageState = PageStates.LoaderStay
                 End If
             Case Else
-                Throw New Exception("在状态为 " & GetStringFromEnum(PageState) & " 时触发了 PageOnLoaderWaitFinished 事件。")
+                Throw New Exception("在状态为 " & PageState.ToString() & " 时触发了 PageOnLoaderWaitFinished 事件。")
         End Select
     End Sub
 
@@ -308,7 +354,7 @@
         Select Case NewState
             Case LoadState.Failed, LoadState.Loading
                 If OldState = LoadState.Failed OrElse OldState = LoadState.Loading Then Return
-                If ModeDebug Then Log("[UI] 已触发 PageLoaderState (Start/Refresh)")
+                Logger.Trace("已触发 PageLoaderState (Start/Refresh)")
                 '（重新）开始运行
                 '需要从部分状态切换到 ReloadExit
                 Select Case PageState
@@ -318,9 +364,9 @@
                     Case PageStates.LoaderExit
                         PageState = PageStates.ContentExit
                 End Select
-            Case LoadState.Finished, LoadState.Aborted, LoadState.Waiting
+            Case LoadState.Finished, LoadState.Canceled, LoadState.Waiting
                 If Not (OldState = LoadState.Failed OrElse OldState = LoadState.Loading) Then Return
-                If ModeDebug Then Log("[UI] 已触发 PageLoaderState (Stop/Abort)")
+                Logger.Trace("已触发 PageLoaderState (Stop/Canceled)")
                 '运行结束
                 '需要从 LoaderWait 切换到 ContentEnter，或从 LoaderStay 切换到 LoaderExit
                 Select Case PageState
@@ -378,7 +424,7 @@
         End If
         '结束
         AniList.Add(AaCode(Sub() PageOnEnterAnimationFinished(),, True))
-        AniStart(AniList, "PageRight PageChange " & PageUuid)
+        AniStart(AniList, "PageRight PageChange " & PageUuid, True)
     End Sub
 
     '逐个退出动画

Plain Craft Launcher 2/Controls/MyRadioBox.xaml

@@ -1,4 +1,4 @@
-<Grid x:Class="MyRadioBox"
+<Grid x:Class="MyRadioBox"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              FocusVisualStyle="{x:Null}"

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

@@ -1,8 +1,9 @@
-Imports System.Windows.Markup
+Imports System.Windows.Markup
+Imports System.Windows.Shapes
 
 <ContentProperty("Inlines")>
 Public Class MyRadioBox
-    Implements IMyRadio
+    Implements IMyRadio, ISettingControl
 
     '基础
 
@@ -48,12 +49,12 @@ Public Class MyRadioBox
             '自定义属性基础
             Dim IsChanged As Boolean = False
             If IsLoaded AndAlso Not value = Checked Then RaiseEvent PreviewChange(Me, New RouteEventArgs(user))
-            If Not value = Checked Then
+            If value <> Checked Then
                 SetValue(CheckedProperty, value)
                 IsChanged = True
             End If
 
-            '保证只有一个单选框选中
+            '保证最多只有一个单选框选中
             If Parent Is Nothing Then Return
             Dim RadioboxList As New List(Of MyRadioBox)
             Dim CheckedCount As Integer = 0
@@ -63,31 +64,26 @@ Public Class MyRadioBox
                     If Control.Checked Then CheckedCount += 1
                 End If
             Next
-            Select Case CheckedCount '判断选中情况
-                Case 0
-                    '没有任何单选框被选中，选择第一个
-                    RadioboxList(0).Checked = True
-                Case Is > 1
-                    '选中项目多于 1 个
-                    If Checked Then
-                        '如果本控件选中，则取消其他所有控件的选中
-                        For Each Control As MyRadioBox In RadioboxList
-                            If Control.Checked AndAlso Not Control.Equals(Me) Then Control.Checked = False
-                        Next
-                    Else
-                        '如果本控件未选中，则只保留第一个选中的控件
-                        Dim FirstChecked = False
-                        For Each Control As MyRadioBox In RadioboxList
-                            If Control.Checked Then
-                                If FirstChecked Then
-                                    Control.Checked = False '修改 Checked 会自动触发 Change 事件，所以不用额外触发
-                                Else
-                                    FirstChecked = True
-                                End If
+            If CheckedCount > 1 Then
+                If Checked Then
+                    '如果本控件选中，则取消其他所有控件的选中
+                    For Each Control As MyRadioBox In RadioboxList
+                        If Control.Checked AndAlso Not Control.Equals(Me) Then Control.Checked = False
+                    Next
+                Else
+                    '如果本控件未选中，则只保留第一个选中的控件
+                    Dim FirstChecked = False
+                    For Each Control As MyRadioBox In RadioboxList
+                        If Control.Checked Then
+                            If FirstChecked Then
+                                Control.Checked = False '修改 Checked 会自动触发 Change 事件，所以不用额外触发
+                            Else
+                                FirstChecked = True
                             End If
-                        Next
-                    End If
-            End Select
+                        End If
+                    Next
+                End If
+            End If
 
             If IsChanged Then
                 '触发事件
@@ -99,7 +95,7 @@ Public Class MyRadioBox
             End If
 
         Catch ex As Exception
-            Log(ex, "单选框勾选改变错误", LogLevel.Hint)
+            Logger.Error(ex, "单选框勾选改变错误", LogBehavior.Toast)
         End Try
     End Sub
     Private Sub SyncUI()
@@ -116,7 +112,7 @@ Public Class MyRadioBox
                           AaOpacity(ShapeDot, 1 - ShapeDot.Opacity, AnimationTimeOfCheck * 0.5, AnimationTimeOfCheck * 0.6)
                      }, "MyRadioBox Dot " & Uuid)
                 AniStart({
-                          AaColor(ShapeBorder, Ellipse.StrokeProperty, If(IsMouseOver, "ColorBrush3", If(IsEnabled, "ColorBrush2", "ColorBrushGray4")), AnimationTimeOfCheck)
+                          AaColor(ShapeBorder, Ellipse.StrokeProperty, If(IsMouseOver, "ColorBrush3", If(IsEnabled, "ColorBrush2", "ColorBrushGray5")), AnimationTimeOfCheck)
                      }, "MyRadioBox BorderColor " & Uuid)
             Else
                 '由有变无
@@ -128,7 +124,7 @@ Public Class MyRadioBox
                           AaOpacity(ShapeDot, -ShapeDot.Opacity, AnimationTimeOfCheck * 0.5, AnimationTimeOfCheck * 0.2)
                      }, "MyRadioBox Dot " & Uuid)
                 AniStart({
-                          AaColor(ShapeBorder, Ellipse.StrokeProperty, If(IsMouseOver, "ColorBrush3", If(IsEnabled, "ColorBrush1", "ColorBrushGray4")), AnimationTimeOfCheck)
+                          AaColor(ShapeBorder, Ellipse.StrokeProperty, If(IsMouseOver, "ColorBrush3", If(IsEnabled, "ColorBrush1", "ColorBrushGray5")), AnimationTimeOfCheck)
                      }, "MyRadioBox BorderColor " & Uuid)
             End If
         Else
@@ -141,13 +137,13 @@ Public Class MyRadioBox
                 ShapeDot.Height = 9
                 ShapeDot.Opacity = 1
                 ShapeDot.Margin = New Thickness(5.5, 0, 0, 0)
-                ShapeBorder.SetResourceReference(Ellipse.StrokeProperty, If(IsEnabled, "ColorBrush2", "ColorBrushGray4"))
+                ShapeBorder.SetResourceReference(Ellipse.StrokeProperty, If(IsEnabled, "ColorBrush2", "ColorBrushGray5"))
             Else
                 ShapeDot.Width = 0
                 ShapeDot.Height = 0
                 ShapeDot.Opacity = 0
                 ShapeDot.Margin = New Thickness(10, 0, 0, 0)
-                ShapeBorder.SetResourceReference(Ellipse.StrokeProperty, If(IsEnabled, "ColorBrush1", "ColorBrushGray4"))
+                ShapeBorder.SetResourceReference(Ellipse.StrokeProperty, If(IsEnabled, "ColorBrush1", "ColorBrushGray5"))
             End If
         End If
     End Sub
@@ -174,7 +170,7 @@ Public Class MyRadioBox
     Private AllowMouseDown As Boolean = True
     Private Sub Radiobox_MouseUp() Handles Me.MouseLeftButtonUp
         If Not MouseDowned Then Return
-        Log("[Control] 按下单选框：" & Text)
+        Logger.Info($"按下单选框：{Text}")
         SetChecked(True, True)
         MouseDowned = False
         AniStart(AaColor(ShapeBorder, Ellipse.FillProperty, "ColorBrushHalfWhite", 100), "MyRadioBox Background " & Uuid)
@@ -209,15 +205,15 @@ Public Class MyRadioBox
                 Radiobox_MouseLeaveAnimation()
             Else
                 '不可用
-                AniStart(AaColor(ShapeBorder, Ellipse.StrokeProperty, ColorGray4 - ShapeBorder.Stroke, AnimationTimeOfMouseOut), "MyRadioBox BorderColor " & Uuid)
-                AniStart(AaColor(LabText, TextBlock.ForegroundProperty, ColorGray4 - LabText.Foreground, AnimationTimeOfMouseOut), "MyRadioBox TextColor " & Uuid)
+                AniStart(AaColor(ShapeBorder, Ellipse.StrokeProperty, ColorGray5 - ShapeBorder.Stroke, AnimationTimeOfMouseOut), "MyRadioBox BorderColor " & Uuid)
+                AniStart(AaColor(LabText, TextBlock.ForegroundProperty, ColorGray5 - LabText.Foreground, AnimationTimeOfMouseOut), "MyRadioBox TextColor " & Uuid)
             End If
         Else
             '无动画
             AniStop("MyRadioBox BorderColor " & Uuid)
             AniStop("MyRadioBox TextColor " & Uuid)
-            LabText.SetResourceReference(TextBlock.ForegroundProperty, If(Me.IsEnabled, "ColorBrush1", "ColorBrushGray4"))
-            ShapeBorder.SetResourceReference(Ellipse.StrokeProperty, If(Me.IsEnabled, If(Checked, "ColorBrush2", "ColorBrush1"), "ColorBrushGray4"))
+            LabText.SetResourceReference(TextBlock.ForegroundProperty, If(Me.IsEnabled, "ColorBrush1", "ColorBrushGray5"))
+            ShapeBorder.SetResourceReference(Ellipse.StrokeProperty, If(Me.IsEnabled, If(Checked, "ColorBrush2", "ColorBrush1"), "ColorBrushGray5"))
         End If
     End Sub
     Private Sub Radiobox_MouseEnterAnimation() Handles Me.MouseEnter
@@ -227,14 +223,30 @@ Public Class MyRadioBox
     Private Sub Radiobox_MouseLeaveAnimation() Handles Me.MouseLeave
         If Not Me.IsEnabled Then Return 'MouseLeave 比 IsEnabledChanged 后执行，所以如果自定义事件修改了 IsEnabled，将导致显示错误
         If IsLoaded AndAlso AniControlEnabled = 0 Then
-            AniStart(AaColor(ShapeBorder, Ellipse.StrokeProperty, If(IsEnabled, If(Checked, "ColorBrush2", "ColorBrush1"), "ColorBrushGray4"), AnimationTimeOfMouseOut), "MyRadioBox BorderColor " & Uuid)
-            AniStart(AaColor(LabText, TextBlock.ForegroundProperty, If(IsEnabled, "ColorBrush1", "ColorBrushGray4"), AnimationTimeOfMouseOut), "MyRadioBox TextColor " & Uuid)
+            AniStart(AaColor(ShapeBorder, Ellipse.StrokeProperty, If(IsEnabled, If(Checked, "ColorBrush2", "ColorBrush1"), "ColorBrushGray5"), AnimationTimeOfMouseOut), "MyRadioBox BorderColor " & Uuid)
+            AniStart(AaColor(LabText, TextBlock.ForegroundProperty, If(IsEnabled, "ColorBrush1", "ColorBrushGray5"), AnimationTimeOfMouseOut), "MyRadioBox TextColor " & Uuid)
         Else
             AniStop("MyRadioBox BorderColor " & Uuid)
             AniStop("MyRadioBox TextColor " & Uuid)
-            ShapeBorder.SetResourceReference(Ellipse.StrokeProperty, If(IsEnabled, If(Checked, "ColorBrush2", "ColorBrush1"), "ColorBrushGray4"))
-            LabText.SetResourceReference(TextBlock.ForegroundProperty, If(IsEnabled, "ColorBrush1", "ColorBrushGray4"))
+            ShapeBorder.SetResourceReference(Ellipse.StrokeProperty, If(IsEnabled, If(Checked, "ColorBrush2", "ColorBrush1"), "ColorBrushGray5"))
+            LabText.SetResourceReference(TextBlock.ForegroundProperty, If(IsEnabled, "ColorBrush1", "ColorBrushGray5"))
         End If
     End Sub
 
+#Region "设置"
+
+    Private Sub RefreshSetting(NewValue As String) Implements ISettingControl.RefreshSetting
+        Checked = NewValue = SettingService.GetValue(Me)
+    End Sub
+
+    Private Function GetCurrentSetting() As String Implements ISettingControl.GetCurrentSetting
+        Return If(Checked, SettingService.GetValue(Me), Nothing)
+    End Function
+
+    Private Sub SaveSetting() Handles Me.Check
+        SettingService.SaveSetting(Me)
+    End Sub
+
+#End Region
+
 End Class

Plain Craft Launcher 2/Controls/MyRadioButton.xaml

@@ -1,4 +1,4 @@
-<Border x:Name="PanBack" x:Class="MyRadioButton"
+<Border x:Name="PanBack" x:Class="MyRadioButton"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              HorizontalAlignment="Center" VerticalAlignment="Center" Background="{StaticResource ColorBrushSemiTransparent}" CornerRadius="13.5" MinHeight="27" MaxHeight="27">

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

@@ -1,4 +1,4 @@
-Imports System.Windows.Markup
+Imports System.Windows.Markup
 
 <ContentProperty("Inlines")>
 Public Class MyRadioButton
@@ -104,7 +104,7 @@ Public Class MyRadioButton
             RaiseCustomEvent()
 
         Catch ex As Exception
-            Log(ex, "单选按钮勾选改变错误", LogLevel.Hint)
+            Logger.Error(ex, "单选按钮勾选改变错误", LogBehavior.Toast)
         End Try
     End Sub
 
@@ -145,7 +145,7 @@ Public Class MyRadioButton
     Private Sub Radiobox_MouseUp() Handles Me.MouseLeftButtonUp
         If Checked Then Return
         If Not IsMouseDown Then Return
-        Log("[Control] 按下单选按钮：" & Text)
+        Logger.Info($"按下单选按钮：{Text}")
         IsMouseDown = False
         Dim e As New RouteEventArgs(True)
         RaiseEvent PreviewClick(Me, e)
@@ -255,7 +255,7 @@ Public Class MyRadioButton
 
             End If
         Catch ex As Exception
-            Log(ex, "刷新单选按钮颜色出错")
+            Logger.Warn(ex, "刷新单选按钮颜色出错")
         End Try
     End Sub
 

Plain Craft Launcher 2/Controls/MyResizer.vb

@@ -1,4 +1,4 @@
-Imports System.Runtime.InteropServices
+Imports System.Runtime.InteropServices
 Imports System.Windows.Interop
 Imports System.Windows.Threading
 

Plain Craft Launcher 2/Controls/MyScrollBar.vb

@@ -1,4 +1,4 @@
-Public Class MyScrollBar
+Public Class MyScrollBar
     Inherits Primitives.ScrollBar
 
     '基础
@@ -44,7 +44,7 @@
             End If
 
         Catch ex As Exception
-            Log(ex, "滚动条颜色改变出错")
+            Logger.Warn(ex, "滚动条颜色改变出错")
         End Try
     End Sub
 

Plain Craft Launcher 2/Controls/MyScrollViewer.vb

@@ -1,9 +1,8 @@
-Public Class MyScrollViewer
+Public Class MyScrollViewer
     Inherits ScrollViewer
 
     Public Property DeltaMult As Double = 1
 
-
     Private RealOffset As Double
     Private Sub MyScrollViewer_PreviewMouseWheel(sender As Object, e As MouseWheelEventArgs) Handles Me.PreviewMouseWheel
         If e.Delta = 0 OrElse ActualHeight = 0 OrElse ScrollableHeight = 0 Then Return
@@ -12,22 +11,19 @@
                 (GetType(ComboBox).IsAssignableFrom(SourceType) AndAlso CType(e.Source, ComboBox).IsDropDownOpen) OrElse
                 (GetType(TextBox).IsAssignableFrom(SourceType) AndAlso CType(e.Source, TextBox).AcceptsReturn) OrElse
                 GetType(ComboBoxItem).IsAssignableFrom(SourceType) OrElse
-                TypeOf e.Source Is CheckBox) Then
+                (TypeOf e.Source Is Visual AndAlso
+                    PresentationSource.FromVisual(e.Source)?.RootVisual?.GetType().FullName = "System.Windows.Controls.Primitives.PopupRoot")) Then
             '如果当前是在对有滚动条的下拉框或文本框执行，则不接管操作
             Return
         End If
         e.Handled = True
         PerformVerticalOffsetDelta(-e.Delta)
-        '关闭 Tooltip (#2552)
-        For Each TooltipBorder In Application.ShowingTooltips
-            AniStart(AaOpacity(TooltipBorder, -1, 100), $"Hide Tooltip {GetUuid()}")
-        Next
     End Sub
     Public Sub PerformVerticalOffsetDelta(Delta As Double)
         AniStart(
             AaDouble(
             Sub(AnimDelta As Double)
-                RealOffset = MathClamp(RealOffset + AnimDelta, 0, ExtentHeight - ActualHeight)
+                RealOffset = (RealOffset + AnimDelta).Clamp(0, ExtentHeight - ActualHeight)
                 ScrollToVerticalOffset(RealOffset)
             End Sub, Delta * DeltaMult, 300,, New AniEaseOutFluent(6)))
     End Sub

Plain Craft Launcher 2/Controls/MySearchBox.xaml

@@ -1,4 +1,4 @@
-<local:MyCard x:Class="MySearchBox"
+<local:MyCard x:Class="MySearchBox"
       xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
       xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
       xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 

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

@@ -1,4 +1,4 @@
-Class MySearchBox
+Class MySearchBox
     Inherits MyCard
 
     Public Event TextChanged(sender As Object, e As EventArgs)

Plain Craft Launcher 2/Controls/MySlider.xaml

@@ -1,4 +1,4 @@
-<Border x:Class="MySlider"
+<Border x:Class="MySlider"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 

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

@@ -1,4 +1,7 @@
-Public Class MySlider
+Imports System.Windows.Shapes
+
+Public Class MySlider
+    Implements ISettingControl
 
     '基础
 
@@ -28,7 +31,7 @@
         Set(newValue As Integer)
             Try
 
-                newValue = MathClamp(newValue, 0, MaxValue)
+                newValue = newValue.Clamp(0, MaxValue)
                 If _Value = newValue Then Return
 
                 '触发 Preview 事件，修改新值
@@ -60,7 +63,7 @@
                 If AniControlEnabled = 0 Then RaiseEvent Change(Me, False)
 
             Catch ex As Exception
-                Log(ex, "滑动条进度改变出错", LogLevel.Hint)
+                Logger.Error(ex, "滑动条进度改变出错", LogBehavior.Toast)
             End Try
         End Set
     End Property
@@ -70,7 +73,7 @@
         Dim NewWidth As Double = _Value / MaxValue * (ActualWidth - ShapeDot.Width)
         LineFore.Width = Math.Max(0, NewWidth + If(NewWidth < 0.5, 0, 0.5))
         LineBack.Width = Math.Max(0, ActualWidth - ShapeDot.Width - NewWidth + If(ActualWidth - ShapeDot.Width - NewWidth < 0.5, 0, 0.5))
-        SetLeft(ShapeDot, NewWidth)
+        ShapeDot.Margin = New Thickness(NewWidth, ShapeDot.Margin.Top, ShapeDot.Margin.Right, ShapeDot.Margin.Bottom)
     End Sub
 
     '拖动
@@ -88,7 +91,7 @@
         AniStop("MySlider KeyPopup " & Uuid)
     End Sub
     Public Sub DragDoing()
-        Dim Percent As Double = MathClamp((Mouse.GetPosition(PanMain).X - ShapeDot.Width / 2) / (ActualWidth - ShapeDot.Width), 0, 1)
+        Dim Percent As Double = ((Mouse.GetPosition(PanMain).X - ShapeDot.Width / 2) / (ActualWidth - ShapeDot.Width)).Clamp(0, 1)
         Dim NewValue As Integer = Percent * MaxValue
         If Not NewValue = Value Then
             Value = NewValue
@@ -153,7 +156,7 @@
             End If
 
         Catch ex As Exception
-            Log(ex, "滑动条颜色改变出错")
+            Logger.Warn(ex, "滑动条颜色改变出错")
         End Try
     End Sub
 
@@ -188,4 +191,20 @@
         End If
     End Sub
 
+#Region "设置"
+
+    Private Sub RefreshSetting(NewValue As String) Implements ISettingControl.RefreshSetting
+        Value = Val(NewValue)
+    End Sub
+
+    Private Function GetCurrentSetting() As String Implements ISettingControl.GetCurrentSetting
+        Return Value
+    End Function
+
+    Private Sub SaveSetting() Handles Me.Change
+        SettingService.SaveSetting(Me)
+    End Sub
+
+#End Region
+
 End Class

Plain Craft Launcher 2/Controls/MySliderDot.xaml

@@ -1,4 +1,4 @@
-<Border x:Class="MySliderDot"
+<Border x:Class="MySliderDot"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 

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

@@ -1,4 +1,4 @@
-Public Class MySliderDot
+Public Class MySliderDot
 
     '基础
 
@@ -59,7 +59,7 @@
                 If AniControlEnabled = 0 Then RaiseEvent Change(Me, False)
 
             Catch ex As Exception
-                Log(ex, "滑动条进度改变出错", LogLevel.Hint)
+                Logger.Warning(ex, "滑动条进度改变出错", LogLevel.Hint)
             End Try
         End Set
     End Property

Plain Craft Launcher 2/Controls/MyTextBox.vb

@@ -1,5 +1,6 @@
-Public Class MyTextBox
+Public Class MyTextBox
     Inherits TextBox
+    Implements ISettingControl
 
     '自定义属性
 
@@ -44,7 +45,13 @@
 
     Public Uuid As Integer = GetUuid()
     Public Shared Event ValidateChanged(sender As Object, e As EventArgs)
-    Public ChangedEventList As New List(Of RoutedEventHandler)
+    Private _ChangedEventList As List(Of RoutedEventHandler)
+    Public ReadOnly Property ChangedEventList As List(Of RoutedEventHandler)
+        Get
+            If _ChangedEventList Is Nothing Then _ChangedEventList = New List(Of RoutedEventHandler)
+            Return _ChangedEventList
+        End Get
+    End Property
     Public Custom Event ValidatedTextChanged As RoutedEventHandler
         AddHandler(value As RoutedEventHandler)
             ChangedEventList.Add(value)
@@ -221,7 +228,7 @@
             '改变文本
             RaiseEvent ValidatedTextChanged(sender, e)
         Catch ex As Exception
-            Log(ex, "进行输入验证时出错", LogLevel.Critical)
+            Logger.Error(ex, "进行输入验证时出错")
         End Try
     End Sub
 
@@ -275,7 +282,7 @@
             End If
 
         Catch ex As Exception
-            Log(ex, "文本框颜色改变出错")
+            Logger.Warn(ex, "文本框颜色改变出错")
         End Try
     End Sub
     Private Sub RefreshTextColor() Handles Me.IsEnabledChanged
@@ -295,4 +302,21 @@
     Private Sub MyTextBox_KeyUp(sender As Object, e As KeyEventArgs) Handles Me.KeyUp
         If e.Key = Key.Enter Then RaiseCustomEvent()
     End Sub
+
+#Region "设置"
+
+    Private Sub RefreshSetting(NewValue As String) Implements ISettingControl.RefreshSetting
+        Text = NewValue
+    End Sub
+
+    Private Function GetCurrentSetting() As String Implements ISettingControl.GetCurrentSetting
+        Return Text
+    End Function
+
+    Private Sub SaveSetting() Handles Me.ValidatedTextChanged
+        SettingService.SaveSetting(Me)
+    End Sub
+
+#End Region
+
 End Class

Plain Craft Launcher 2/Controls/MyTextButton.vb

@@ -1,4 +1,4 @@
-Public Class MyTextButton
+Public Class MyTextButton
     Inherits Label
 
     Public Event Click(sender As Object, e As EventArgs)
@@ -45,7 +45,7 @@
     Private Sub MyTextButton_MouseLeftButtonUp(sender As Object, e As MouseButtonEventArgs) Handles Me.PreviewMouseLeftButtonUp
         If Not IsMouseDown Then Return
         IsMouseDown = False
-        Log("[Control] 按下文本按钮：" & Text)
+        Logger.Info($"按下文本按钮：{Text}")
         RaiseEvent Click(Me, Nothing)
         RaiseCustomEvent()
         e.Handled = True

Plain Craft Launcher 2/Controls/MyVirtualizingElement.vb

@@ -0,0 +1,70 @@
+Public Class MyVirtualizingElement(Of T As FrameworkElement)
+    Inherits FrameworkElement
+
+    Private Initializer As Func(Of T)
+    Public Sub New(Initializer As Func(Of T))
+        Me.Initializer = Initializer
+        LazyLoadBehavior.OnFirstEnterScrollViewerViewport(Me, AddressOf Init)
+    End Sub
+
+    ''' <summary>
+    ''' 实例化此控件。
+    ''' </summary>
+    Public Function Init() As T
+        Dim Element As T = Initializer()
+        If Parent IsNot Nothing Then
+            If TypeOf Parent IsNot Panel Then Throw New Exception("MyVirtualizingElement 的父级必须是一个 Panel")
+            Dim ParentPanel As Panel = Parent
+            Dim CurrentIndex As Integer = ParentPanel.Children.IndexOf(Me)
+            ParentPanel.Children.RemoveAt(CurrentIndex)
+            ParentPanel.Children.Insert(CurrentIndex, Element)
+        End If
+        Return Element
+    End Function
+    Public Shared Widening Operator CType(Virtualized As MyVirtualizingElement(Of T)) As T
+        Return Virtualized.Init()
+    End Operator
+
+End Class
+
+'非泛型形式
+Public Class MyVirtualizingElement
+    Inherits FrameworkElement
+
+    Private Initializer As Func(Of FrameworkElement)
+    Public Sub New(Initializer As Func(Of FrameworkElement))
+        Me.Initializer = Initializer
+        LazyLoadBehavior.OnFirstEnterScrollViewerViewport(Me, AddressOf Init)
+    End Sub
+
+    ''' <summary>
+    ''' 实例化此控件。
+    ''' </summary>
+    Public Function Init() As FrameworkElement
+        Dim Element As FrameworkElement = Initializer()
+        If Parent IsNot Nothing Then
+            If TypeOf Parent IsNot Panel Then Throw New Exception("MyVirtualizingElement 的父级必须是一个 Panel")
+            Dim ParentPanel As Panel = Parent
+            Dim CurrentIndex As Integer = ParentPanel.Children.IndexOf(Me)
+            ParentPanel.Children.RemoveAt(CurrentIndex)
+            ParentPanel.Children.Insert(CurrentIndex, Element)
+        End If
+        Return Element
+    End Function
+
+    ''' <summary>
+    ''' 获取实例化后的控件。
+    ''' 如果该控件没有实例化，则会立即实例化。
+    ''' 如果类型错误，则返回原值。
+    ''' </summary>
+    Public Shared Function TryInit(Element As FrameworkElement) As FrameworkElement
+        If GeneralUtils.IsGenericInstanceOf(Element, GetType(MyVirtualizingElement(Of ))) Then
+            Return CType(Element, Object).Init()
+        ElseIf TypeOf Element Is MyVirtualizingElement Then
+            Return CType(Element, MyVirtualizingElement).Init()
+        Else
+            Return Element
+        End If
+    End Function
+
+End Class

Plain Craft Launcher 2/FormMain.xaml

@@ -1,4 +1,4 @@
-<Window
+<Window
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:local="clr-namespace:PCL"
@@ -95,7 +95,8 @@
                     <RowDefinition Height="Auto" />
                     <RowDefinition />
                 </Grid.RowDefinitions>
-                <Canvas x:Name="ImgBack" IsHitTestVisible="False" Grid.Row="1" RenderOptions.BitmapScalingMode="LowQuality" />
+                <Canvas x:Name="ImgBack" IsHitTestVisible="False" Grid.Row="1" RenderOptions.BitmapScalingMode="LowQuality"
+                        HorizontalAlignment="Stretch" VerticalAlignment="Stretch" />
                 <Grid x:Name="PanTitle" Height="48">
                     <Grid.Background>
                         <LinearGradientBrush EndPoint="1,0" StartPoint="0,0">
@@ -168,8 +169,8 @@
                 <StackPanel HorizontalAlignment="Right" VerticalAlignment="Bottom" Grid.Row="1" Margin="15">
                     <local:MyExtraButton x:Name="BtnExtraBack" HorizontalAlignment="Right" VerticalAlignment="Center" ToolTip="返回顶部" Visibility="Collapsed"
                                        Logo="M858.496 188.9024 173.1072 188.9024c-30.2848 0-54.8352-24.5504-54.8352-54.8352L118.272 106.6496c0-30.2848 24.5504-54.8352 54.8352-54.8352l685.3888 0c30.2848 0 54.8352 24.5504 54.8352 54.8352l0 27.4176C913.3312 164.352 888.7808 188.9024 858.496 188.9024L858.496 188.9024zM150.6048 550.8608c0 0 300.0064-240.3584 303.0272-243.328 13.9776-13.5936 31.1808-21.8624 48.8192-24.7552 1.7152-0.3072 3.4304-0.5888 5.1456-0.768 2.7392-0.3072 5.4528-0.3584 8.192-0.3328 2.7392-0.0256 5.4272 0.0256 8.1664 0.3328 1.7408 0.1792 3.4304 0.4864 5.1456 0.768 17.664 2.8928 34.8672 11.1616 48.8192 24.7552 3.0464 2.944 303.0016 243.328 303.0016 243.328 32.384 31.5136 29.6192 63.9744-2.7392 95.5136-32.3328 31.5392-75.648 2.9696-108.0064-28.544l-185.8816-147.1232 0 485.8368c0 30.3104-24.5248 54.8608-54.8352 54.8608l-27.392 0c-30.2848 0-54.8352-24.5504-54.8352-54.8608L447.232 470.7072l-185.8304 147.0976c-32.3584 31.5392-75.6992 60.1344-108.032 28.5696C121.0368 614.8352 118.272 582.3744 150.6048 550.8608L150.6048 550.8608zM150.6048 550.8608" />
-                    <local:MyExtraButton x:Name="BtnExtraDownload" HorizontalAlignment="Right" VerticalAlignment="Center" ToolTip="下载管理" Visibility="Collapsed"
-                                       Logo="M955 610h-59c-15 0-29 13-29 29v196c0 15-13 29-29 29h-649c-15 0-29-13-29-29v-196c0-15-13-29-29-29h-59c-15 0-29 13-29 29V905c0 43 35 78 78 78h787c43 0 78-35 78-78V640c0-15-13-29-29-29zM492 740c11 11 29 11 41 0l265-265c11-11 11-29 0-41l-41-41c-11-11-29-11-41 0l-110 110c-11 11-33 3-33-13V68C571 53 555 39 541 39h-59c-15 0-29 13-29 29v417c0 17-21 25-33 13l-110-110c-11-11-29-11-41 0L226 433c-11 11-11 29 0 41L492 740z" />
+                    <local:MyExtraButton x:Name="BtnExtraDownload" HorizontalAlignment="Right" VerticalAlignment="Center" ToolTip="任务管理" Visibility="Collapsed"
+                                       LogoScale="1.1" Logo="M484.693 225.28 314.027 389.12l-68.267-68.267c-13.653-13.653-40.96-13.653-47.787 0-13.653 13.654-13.653 34.134 0 47.787l95.574 95.573c13.653 13.654 34.133 13.654 47.786 0L532.48 273.067c13.653-13.654 13.653-34.134 0-47.787s-34.133-13.653-47.787 0M819.2 341.333H614.4c-20.48 0-34.133 13.654-34.133 34.134S593.92 409.6 614.4 409.6h204.8c20.48 0 34.133-13.653 34.133-34.133s-13.653-34.134-34.133-34.134m0 341.334H614.4c-20.48 0-34.133 13.653-34.133 34.133s13.653 34.133 34.133 34.133h204.8c20.48 0 34.133-13.653 34.133-34.133s-13.653-34.133-34.133-34.133m-477.867-102.4c-75.093 0-136.533 61.44-136.533 136.533s61.44 136.533 136.533 136.533 136.534-61.44 136.534-136.533-61.44-136.533-136.534-136.533m0 204.8c-40.96 0-68.266-27.307-68.266-68.267s27.306-68.267 68.266-68.267S409.6 675.84 409.6 716.8s-27.307 68.267-68.267 68.267" />
                     <local:MyExtraButton x:Name="BtnExtraApril" HorizontalAlignment="Right" VerticalAlignment="Center" ToolTip="投降" Visibility="Collapsed"
                                        Logo="M124.96 32c-28.64 0-60.064 23.2-60.064 51.904v856.192c0 28.576 30.688 51.904 59.296 51.904s60.064-23.328 60.064-51.904V83.904C184.256 55.2 153.536 32 124.96 32z m616.352 71.264c-168.416 0-168.416-69.024-336.8-69.024-97.216 0-172.256 45.344-172.256 45.344l-0.736 516.736s75.776-45.28 172.96-45.28c168.416 0 168.416 69.024 336.8 69.024 105.344 0 211.168-55.328 211.168-55.328V48.064c0.032 0-105.792 55.2-211.136 55.2z m0 0" />
                     <local:MyExtraButton x:Name="BtnExtraShutdown" HorizontalAlignment="Right" VerticalAlignment="Center" ToolTip="关闭 Minecraft" Visibility="Collapsed"

Plain Craft Launcher 2/GlobalSuppressions.vb

@@ -1,4 +1,4 @@
-' This file is used by Code Analysis to maintain SuppressMessage
+' This file is used by Code Analysis to maintain SuppressMessage
 ' attributes that are applied to this project.
 ' Project-level suppressions either have no target or are given
 ' a specific target and scoped to a namespace, type, member, etc.

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

@@ -1,6 +1,8 @@
-'动画引擎模块
+'动画引擎模块
 '使用 Ani 作为方法或属性的开头，使用 Aa 作为单个动画对象的开头（便于自动补全）
 
+Imports System.Windows.Media.Effects
+
 Public Module ModAnimation
 
 #Region "声明"
@@ -8,7 +10,12 @@ Public Module ModAnimation
     ''' <summary>
     ''' 动画速度。最大为 200。
     ''' </summary>
-    Public AniSpeed As Double = 1
+    Public ReadOnly Property AniSpeed As Double
+        Get
+            Dim Setting As Integer = Settings.Get(Of Integer)("SystemDebugAnim")
+            Return If(Setting >= 30, 200, (Setting * 0.1 + 0.1).Clamp(0.1, 3))
+        End Get
+    End Property
     ''' <summary>
     ''' 动画组列表。
     ''' </summary>
@@ -72,7 +79,7 @@ Public Module ModAnimation
         ''' 已经执行的动画长度。如果为负数则为延迟。
         ''' </summary>
         ''' <remarks></remarks>
-        Public TimeFinished As Integer
+        Public TimeFinished As Double
         ''' <summary>
         ''' 已经完成的百分比。
         ''' </summary>
@@ -107,7 +114,7 @@ Public Module ModAnimation
         Public ValueLast As Object
 
         Public Overrides Function ToString() As String
-            Return GetStringFromEnum(TypeMain) & " | " & TimeFinished & "/" & TimeTotal & "(" & Math.Round(TimePercent * 100) & "%)" & If(Obj Is Nothing, "", " | " & Obj.ToString & "(" & Obj.GetType.Name & ")")
+            Return TypeMain.ToString() & " | " & TimeFinished & "/" & TimeTotal & "(" & Math.Round(TimePercent * 100) & "%)" & If(Obj Is Nothing, "", " | " & Obj.ToString & "(" & Obj.GetType.Name & ")")
         End Function
 
     End Structure
@@ -514,13 +521,14 @@ Public Module ModAnimation
     ''' </summary>
     ''' <remarks></remarks>
     Public Function AaStack(Stack As StackPanel, Optional Time As Integer = 100, Optional Delay As Integer = 25) As List(Of AniData)
-        AaStack = New List(Of AniData)
+        Dim Result = New List(Of AniData)
         Dim AniDelay As Integer = 0
         For Each Item In Stack.Children
             Item.Opacity = 0
-            AaStack.Add(AaOpacity(Item, 1, Time, AniDelay))
+            Result.Add(AaOpacity(Item, 1, Time, AniDelay))
             AniDelay += Delay
         Next
+        Return Result
     End Function
 
 #End Region
@@ -577,10 +585,10 @@ Public Module ModAnimation
     Public Class AniEaseLinear
         Inherits AniEase
         Public Overrides Function GetValue(t As Double) As Double
-            Return MathClamp(t, 0, 1)
+            Return t.Clamp(0, 1)
         End Function
         Public Overrides Function GetDelta(t1 As Double, t0 As Double) As Double
-            Return MathClamp(t1, 0, 1) - MathClamp(t0, 0, 1)
+            Return t1.Clamp(0, 1) - t0.Clamp(0, 1)
         End Function
     End Class
 
@@ -595,7 +603,7 @@ Public Module ModAnimation
             p = Power
         End Sub
         Public Overrides Function GetValue(t As Double) As Double
-            Return MathClamp(t, 0, 1) ^ p
+            Return t.Clamp(0, 1) ^ p
         End Function
     End Class
     ''' <summary>
@@ -608,7 +616,7 @@ Public Module ModAnimation
             p = Power
         End Sub
         Public Overrides Function GetValue(t As Double) As Double
-            Return 1 - MathClamp(1 - t, 0, 1) ^ p
+            Return 1 - (1 - t).Clamp(0, 1) ^ p
         End Function
     End Class
     ''' <summary>
@@ -639,7 +647,7 @@ Public Module ModAnimation
             If alpha < 0 Then alpha = 0 '初速度小于平均速度时，退化为线性
         End Sub
         Public Overrides Function GetValue(percent As Double) As Double
-            Dim p As Double = MathClamp(percent, 0, 1)
+            Dim p As Double = percent.Clamp(0, 1)
             If alpha = 0 Then Return p '退化到线性
             Return (alpha + 1) * p / (1 + alpha * p)
         End Function
@@ -656,7 +664,7 @@ Public Module ModAnimation
             p = 3 - Power * 0.5
         End Sub
         Public Overrides Function GetValue(t As Double) As Double
-            t = MathClamp(t, 0, 1)
+            t = t.Clamp(0, 1)
             Return t ^ p * Math.Cos(1.5 * Math.PI * (1 - t))
         End Function
     End Class
@@ -670,7 +678,7 @@ Public Module ModAnimation
             p = 3 - Power * 0.5
         End Sub
         Public Overrides Function GetValue(t As Double) As Double
-            t = MathClamp(t, 0, 1)
+            t = t.Clamp(0, 1)
             Return 1 - (1 - t) ^ p * Math.Cos(1.5 * Math.PI * t)
         End Function
     End Class
@@ -714,7 +722,7 @@ Public Module ModAnimation
             p = Power + 4
         End Sub
         Public Overrides Function GetValue(t As Double) As Double
-            t = MathClamp(t, 0, 1)
+            t = t.Clamp(0, 1)
             Return t ^ ((p - 1) * 0.25) * Math.Cos((p - 3.5) * Math.PI * (1 - t) ^ 1.5)
         End Function
     End Class
@@ -728,7 +736,7 @@ Public Module ModAnimation
             p = Power + 4
         End Sub
         Public Overrides Function GetValue(t As Double) As Double
-            t = 1 - MathClamp(t, 0, 1)
+            t = 1 - t.Clamp(0, 1)
             Return 1 - t ^ ((p - 1) * 0.25) * Math.Cos((p - 3.5) * Math.PI * (1 - t) ^ 1.5)
         End Function
     End Class
@@ -743,9 +751,17 @@ Public Module ModAnimation
     ''' <param name="AniGroup">由 Aa 开头的函数初始化的 AniData 对象集合。</param>
     ''' <param name="Name">动画组的名称。如果重复会直接停止同名动画组。</param>
     Public Sub AniStart(AniGroup As IList, Optional Name As String = "", Optional RefreshTime As Boolean = False)
-        If RefreshTime Then AniLastTick = GetTimeTick() '避免处理动画时已经造成了极大的延迟，导致动画突然结束
+        If RefreshTime Then AniLastTick = GetTimeMs() '避免处理动画时已经造成了极大的延迟，导致动画突然结束
         '添加到正在执行的动画组
-        Dim NewEntry As New AniGroupEntry With {.Data = GetFullList(Of AniData)(AniGroup), .StartTick = GetTimeTick()}
+        Dim AllAnis = New List(Of AniData)
+        For Each Element In AniGroup
+            If TypeOf Element Is ICollection Then
+                AllAnis.AddRange(Element)
+            Else
+                AllAnis.Add(Element)
+            End If
+        Next
+        Dim NewEntry As New AniGroupEntry With {.Data = AllAnis, .StartTick = GetTimeMs()}
         If Name = "" Then
             Name = NewEntry.Uuid
         Else
@@ -788,22 +804,22 @@ Public Module ModAnimation
     ''' </summary>
     Public Sub AniStart()
         '初始化计时器
-        AniLastTick = GetTimeTick()
+        AniLastTick = GetTimeMs()
         AniFPSTimer = AniLastTick
         AniRunning = True '标记动画执行开始
 
         RunInNewThread(
         Sub()
             Try
-                Log("[Animation] 动画线程开始")
+                Logger.Info("动画线程开始")
                 Do While True
                     '两帧之间的间隔时间
-                    Dim DeltaTime As Long = MathClamp(GetTimeTick() - AniLastTick, 0, 100000)
+                    Dim DeltaTime As Long = (GetTimeMs() - AniLastTick).Clamp(0, 100000)
                     If DeltaTime < 3 Then GoTo Sleeper
-                    AniLastTick = GetTimeTick()
+                    AniLastTick = GetTimeMs()
                     '记录 FPS
                     If ModeDebug Then
-                        If MathClamp(AniLastTick - AniFPSTimer, 0, 100000) >= 500 Then
+                        If (AniLastTick - AniFPSTimer).Clamp(0, 100000) >= 500 Then
                             AniFPS = AniFPSCounter
                             AniFPSCounter = 0
                             AniFPSTimer = AniLastTick
@@ -815,13 +831,13 @@ Public Module ModAnimation
                     Sub()
                         AniCount = 0
                         AniTimer(DeltaTime * AniSpeed)
-                        '#If DEBUG Then
-                        '    FrmMain.Title = "F " & AniFPS & ", A " & AniCount & ", R " & NetManage.FileRemain
-                        '#Else
-                        '    If ModeDebug Then FrmMain.Title = "FPS " & AniFPS & ", 动画 " & AniCount & ", 下载中 " & NetManage.FileRemain
-                        '#End If
                         If RandomInteger(0, 64 * If(ModeDebug, 5, 30)) = 0 AndAlso ((AniFPS < 62 AndAlso AniFPS > 0) OrElse AniCount > 4 OrElse NetManager.FileRemain <> 0) Then
-                            Log("[Report] FPS " & AniFPS & ", 动画 " & AniCount & ", 下载中 " & NetManager.FileRemain & "（" & GetString(NetManager.Speed) & "/s）")
+                            Logger.Info($"FPS {AniFPS}, 动画 {AniCount}, 下载中 {NetManager.FileRemain}（{StringUtils.FormatByteSize(NetManager.Speed)}/s）")
+                            If NetManager.FileRemain < 5 Then
+                                For Each File In NetManager.AllFiles.Values
+                                    If File.State < NetState.Finished Then Logger.Trace($"- {File.State} {StringUtils.FormatByteSize(File.Speed)}/s {File.LocalPath}")
+                                Next
+                            End If
                         End If
                     End Sub)
 Sleeper:
@@ -829,7 +845,7 @@ Sleeper:
                     Thread.Sleep(1)
                 Loop
             Catch ex As Exception
-                Log(ex, "动画帧执行失败", LogLevel.Critical)
+                Logger.Error(ex, "动画帧执行失败", LogBehavior.AlertThenCrash)
             End Try
         End Sub, "Animation", ThreadPriority.AboveNormal)
     End Sub
@@ -837,10 +853,9 @@ Sleeper:
     ''' <summary>
     ''' 动画定时器事件。
     ''' </summary>
-    Public Sub AniTimer(DeltaTick As Integer)
+    Public Sub AniTimer(DeltaTick As Double)
         Try
-
-            If DeltaTick / AniSpeed > 200 Then Log("[Animation] 两个动画帧间隔 " & DeltaTick & " ms", LogLevel.Developer)
+            If DeltaTick / AniSpeed > 100 Then Logger.Info($"两个动画帧间隔 {DeltaTick} ms")
             Dim i As Integer = -1
             '循环每个动画组
             Do While i + 1 < AniGroups.Count
@@ -905,7 +920,7 @@ NextAni:
             Loop
 
         Catch ex As Exception
-            Log(ex, "动画刻执行失败", LogLevel.Hint)
+            Logger.Error(ex, "动画刻执行失败", LogBehavior.Toast)
         End Try
     End Sub
 
@@ -918,15 +933,39 @@ NextAni:
             Select Case Ani.TypeMain
 
                 Case AniType.Number
-                    Dim Delta As Double = MathPercent(0, Ani.Value, Ani.Ease.GetDelta(Ani.TimeFinished / Ani.TimeTotal, Ani.TimePercent))
+                    Dim Delta As Double = MathUtils.Lerp(0, Ani.Value, Ani.Ease.GetDelta(Ani.TimeFinished / Ani.TimeTotal, Ani.TimePercent))
                     If Delta <> 0 Then
                         Select Case Ani.TypeSub
                             Case AniTypeSub.X
-                                DeltaLeft(Ani.Obj, Delta)
+                                If TypeOf Ani.Obj Is Window Then
+                                    CType(Ani.Obj, Window).Left += Delta
+                                Else
+                                    Select Case Ani.Obj.HorizontalAlignment
+                                        Case HorizontalAlignment.Left, HorizontalAlignment.Stretch
+                                            Ani.Obj.Margin = New Thickness(Ani.Obj.Margin.Left + Delta, Ani.Obj.Margin.Top, Ani.Obj.Margin.Right, Ani.Obj.Margin.Bottom)
+                                        Case HorizontalAlignment.Right
+                                            Ani.Obj.Margin = New Thickness(Ani.Obj.Margin.Left, Ani.Obj.Margin.Top, Ani.Obj.Margin.Right - Delta, Ani.Obj.Margin.Bottom)
+                                    End Select
+                                End If
                             Case AniTypeSub.Y
-                                DeltaTop(Ani.Obj, Delta)
+                                If TypeOf Ani.Obj Is Window Then
+                                    CType(Ani.Obj, Window).Top += Delta
+                                Else
+                                    Select Case Ani.Obj.VerticalAlignment
+                                        Case VerticalAlignment.Top
+                                            Ani.Obj.Margin = New Thickness(Ani.Obj.Margin.Left, Ani.Obj.Margin.Top + Delta, Ani.Obj.Margin.Right, Ani.Obj.Margin.Bottom)
+                                        Case VerticalAlignment.Bottom
+                                            Ani.Obj.Margin = New Thickness(Ani.Obj.Margin.Left, Ani.Obj.Margin.Top, Ani.Obj.Margin.Right, Ani.Obj.Margin.Bottom - Delta)
+                                    End Select
+                                End If
                             Case AniTypeSub.Opacity
-                                Ani.Obj.Opacity = MathClamp(Ani.Obj.Opacity + Delta, 0, 1)
+                                If TypeOf Ani.Obj Is UIElement Then
+                                    Dim Obj As UIElement = Ani.Obj
+                                    Obj.Opacity = (Obj.Opacity + Delta).Clamp(0, 1)
+                                ElseIf TypeOf Ani.Obj Is DropShadowEffect Then
+                                    Dim Obj As DropShadowEffect = Ani.Obj
+                                    Obj.Opacity = (Obj.Opacity + Delta).Clamp(0, 1)
+                                End If
                             Case AniTypeSub.Width
                                 Dim Obj As FrameworkElement = Ani.Obj
                                 Obj.Width = Math.Max(If(Double.IsNaN(Obj.Width), Obj.ActualWidth, Obj.Width) + Delta, 0)
@@ -958,7 +997,7 @@ NextAni:
 
                 Case AniType.Color
                     '利用 Last 记录了余下的小数值
-                    Dim Delta As MyColor = MathPercent(New MyColor(0, 0, 0, 0), Ani.Value, Ani.Ease.GetDelta(Ani.TimeFinished / Ani.TimeTotal, Ani.TimePercent)) + Ani.ValueLast
+                    Dim Delta As MyColor = MyColor.Lerp(New MyColor(0, 0, 0, 0), Ani.Value, Ani.Ease.GetDelta(Ani.TimeFinished / Ani.TimeTotal, Ani.TimePercent)) + Ani.ValueLast
                     Dim Obj As FrameworkElement = Ani.Obj(0)
                     Dim Prop As DependencyProperty = Ani.Obj(1)
                     Dim NewColor As MyColor = New MyColor(Obj.GetValue(Prop)) + Delta
@@ -968,21 +1007,22 @@ NextAni:
                 Case AniType.Scale
                     Dim Obj As FrameworkElement = Ani.Obj
                     Dim Delta As Double = Ani.Ease.GetDelta(Ani.TimeFinished / Ani.TimeTotal, Ani.TimePercent)
-                    Obj.Margin = New Thickness(Obj.Margin.Left + MathPercent(0, Ani.Value.Left, Delta), Obj.Margin.Top + MathPercent(0, Ani.Value.Top, Delta), Obj.Margin.Right + MathPercent(0, Ani.Value.Left, Delta), Obj.Margin.Bottom + MathPercent(0, Ani.Value.Top, Delta))
-                    Obj.Width = Math.Max(Obj.Width + MathPercent(0, Ani.Value.Width, Delta), 0)
-                    Obj.Height = Math.Max(Obj.Height + MathPercent(0, Ani.Value.Height, Delta), 0)
+                    Obj.Margin = New Thickness(Obj.Margin.Left + MathUtils.Lerp(0, Ani.Value.Left, Delta), Obj.Margin.Top + MathUtils.Lerp(0, Ani.Value.Top, Delta), Obj.Margin.Right + MathUtils.Lerp(0, Ani.Value.Left, Delta), Obj.Margin.Bottom + MathUtils.Lerp(0, Ani.Value.Top, Delta))
+                    Obj.Width = Math.Max(Obj.Width + MathUtils.Lerp(0, Ani.Value.Width, Delta), 0)
+                    Obj.Height = Math.Max(Obj.Height + MathUtils.Lerp(0, Ani.Value.Height, Delta), 0)
 
                 Case AniType.TextAppear
-                    Dim TextCount As Integer = If(Ani.Value(1), Ani.Value(0).ToString.Length, 0) +
-                                               Math.Round(Ani.Value(0).ToString.Length * If(Ani.Value(1), -1, 1) * Ani.Ease.GetDelta(Ani.TimeFinished / Ani.TimeTotal, 0))
-                    Dim NewText As String = Mid(Ani.Value(0), 1, TextCount)
+                    Dim Text As String = Ani.Value(0)
+                    Dim TextCount As Integer = If(Ani.Value(1), Text.Length, 0) +
+                                               Math.Round(Text.Length * If(Ani.Value(1), -1, 1) * Ani.Ease.GetDelta(Ani.TimeFinished / Ani.TimeTotal, 0))
+                    Dim NewText As String = Text.Substring(0, TextCount)
                     '添加乱码
-                    If TextCount < Ani.Value(0).ToString.Length Then
-                        Dim NextText As String = Mid(Ani.Value(0), TextCount + 1, 1)
+                    If TextCount < Text.Length Then
+                        Dim NextText As String = Text.Substring(TextCount, 1)
                         If Convert.ToInt32(Convert.ToChar(NextText)) >= Convert.ToInt32(Convert.ToChar(128)) Then
                             NewText &= Encoding.GetEncoding("GB18030").GetString({RandomInteger(16 + 160, 87 + 160), RandomInteger(1 + 160, 89 + 160)})
                         Else
-                            NewText &= RandomOne("0123456789./*-+\[]{};':/?,!@#$%^&*()_+-=qwwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM".ToCharArray)
+                            NewText &= RandomInteger(0, 85).ConvertRadix(86)
                         End If
                     End If
                     '设置文本
@@ -993,6 +1033,7 @@ NextAni:
                     End If
 
                 Case AniType.Code
+                    Ani.TimeFinished = Ani.TimeTotal
                     CType(Ani.Value, ThreadStart)()
 
                 Case AniType.ScaleTransform
@@ -1001,7 +1042,7 @@ NextAni:
                         If Obj.RenderTransformOrigin = New Point(0, 0) Then Obj.RenderTransformOrigin = New Point(0.5, 0.5)
                         Obj.RenderTransform = New ScaleTransform(1, 1)
                     End If
-                    Dim Delta As Double = MathPercent(0, Ani.Value, Ani.Ease.GetDelta(Ani.TimeFinished / Ani.TimeTotal, Ani.TimePercent))
+                    Dim Delta As Double = MathUtils.Lerp(0, Ani.Value, Ani.Ease.GetDelta(Ani.TimeFinished / Ani.TimeTotal, Ani.TimePercent))
                     CType(Obj.RenderTransform, ScaleTransform).ScaleX = Math.Max(CType(Obj.RenderTransform, ScaleTransform).ScaleX + Delta, 0)
                     CType(Obj.RenderTransform, ScaleTransform).ScaleY = Math.Max(CType(Obj.RenderTransform, ScaleTransform).ScaleY + Delta, 0)
 
@@ -1011,13 +1052,13 @@ NextAni:
                         If Obj.RenderTransformOrigin = New Point(0, 0) Then Obj.RenderTransformOrigin = New Point(0.5, 0.5)
                         Obj.RenderTransform = New RotateTransform(0)
                     End If
-                    Dim Delta As Double = MathPercent(0, Ani.Value, Ani.Ease.GetDelta(Ani.TimeFinished / Ani.TimeTotal, Ani.TimePercent))
+                    Dim Delta As Double = MathUtils.Lerp(0, Ani.Value, Ani.Ease.GetDelta(Ani.TimeFinished / Ani.TimeTotal, Ani.TimePercent))
                     CType(Obj.RenderTransform, RotateTransform).Angle = CType(Obj.RenderTransform, RotateTransform).Angle + Delta
 
             End Select
             Ani.TimePercent = Ani.TimeFinished / Ani.TimeTotal '修改执行百分比
         Catch ex As Exception
-            Log(ex, "执行动画失败：" & Ani.ToString, LogLevel.Hint)
+            Logger.Error(ex, $"执行动画失败：{Ani}", LogBehavior.Toast)
         End Try
         Return Ani
     End Function

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

@@ -1,4 +1,4 @@
-Public Module ModLoader
+Public Module ModLoader
 
     '各类加载器
     ''' <summary>
@@ -8,7 +8,6 @@
         Implements ILoadingTrigger
 
         Public ReadOnly Property IsLoader As Boolean = True Implements ILoadingTrigger.IsLoader
-        Protected Shared LogBlackList As String() = {"EasyTier CLI"}
 
         '基础属性
         ''' <summary>
@@ -38,7 +37,7 @@
                         RealParent = RealParent.Parent
                     End While
                 Catch ex As Exception
-                    Log(ex, "获取父加载器失败（" & Name & "）", LogLevel.Feedback)
+                    Logger.Error(ex, $"获取父加载器失败（{Name}）")
                     Return Nothing
                 End Try
             End Get
@@ -88,9 +87,10 @@
             Set(value As LoadState)
                 If _State = value Then Return
                 Dim OldState = _State
-                If value = LoadState.Finished AndAlso Setup.Get("SystemDebugDelay") Then Thread.Sleep(RandomInteger(100, 2000))
+                If value = LoadState.Finished AndAlso Settings.Get(Of Boolean)("SystemDebugDelay") Then Thread.Sleep(RandomInteger(100, 2000))
                 _State = value
-                If Not LogBlackList.Contains(Name) Then Log($"[Loader] 加载器 {Name} 状态改变：{GetStringFromEnum(value)}")
+                If value = LoadState.Canceled Then CancellationTokenSource?.Cancel()
+                Logger.Log($"加载器 {[GetType].Name} {Name} 状态改变：{value}", If(value = LoadState.Failed, LogLevel.Error, LogLevel.Info))
                 '实现 ILoadingTrigger 接口与 OnStateChanged 回调
                 RunInUi(
                 Sub()
@@ -149,7 +149,7 @@
                     Case LoadState.Waiting
                         Return 0
                     Case LoadState.Loading
-                        Return If(_Progress = -1, 0.02, _Progress)
+                        Return If(_Progress = -1, 0, _Progress)
                     Case Else
                         Return 1
                 End Select
@@ -164,14 +164,42 @@
         Private _Progress As Double = -1
         Public Event ProgressChanged(NewProgress As Double, OldProgress As Double) Implements ILoadingTrigger.ProgressChanged
         ''' <summary>
+        ''' 创建一个 ProgressProvider，在其进度改变时，并将其进度单向映射到此加载器上。
+        ''' 这是 Loader 对新框架的兼容层。
+        ''' </summary>
+        Public Function CreateSyncProgressProvider(Optional FromPercentage As Double = 0, Optional ToPercentage As Double = 1) As ProgressProvider
+            Dim Provider As New ProgressProvider
+            AddHandler Provider.ProgressChanged,
+            Sub(ChangedProgress)
+                Dim RawProgress = Provider.GetRaw()
+                Progress = FromPercentage + (RawProgress.actual + RawProgress.skiped) * (ToPercentage - FromPercentage)
+            End Sub
+            Return Provider
+        End Function
+        ''' <summary>
         ''' 计算总进度时的权重。它应该为预计时间（秒）。
         ''' </summary>
         Public Property ProgressWeight As Double = 1
 
         '状态变化
         Public MustOverride Sub Start(Optional Input As Object = Nothing, Optional IsForceRestart As Boolean = False)
-        Public MustOverride Sub Abort()
+        Public MustOverride Sub Cancel()
         Public MustOverride Sub Failed(Ex As Exception)
+        Private CancellationTokenSource As CancellationTokenSource
+        ''' <summary>
+        ''' 创建一个随此加载器取消的取消令牌；令牌取消时也会调用此加载器的 Cancel。
+        ''' 这是 Loader 对新框架的兼容层。
+        ''' </summary>
+        Public Function CreateCancellationToken() As CancellationToken
+            SyncLock LockState
+                If CancellationTokenSource Is Nothing OrElse CancellationTokenSource.IsCancellationRequested Then
+                    CancellationTokenSource = New CancellationTokenSource
+                    CancellationTokenSource.Token.Register(AddressOf Cancel)
+                End If
+                If State = LoadState.Canceled Then CancellationTokenSource.Cancel()
+                Return CancellationTokenSource.Token
+            End SyncLock
+        End Function
 
         '等待结束
         Public Const WaitForExitTimeoutMessage As String = "等待加载器执行超时。"
@@ -179,16 +207,19 @@
         ''' <summary>
         ''' 无限期地等待加载器完成，直到结束或抛出异常。若加载器尚未开始，则会开始执行。
         ''' </summary>
-        Public Sub WaitForExit(Optional Input As Object = Nothing, Optional LoaderToSyncProgress As LoaderBase = Nothing, Optional IsForceRestart As Boolean = False)
+        Public Sub WaitForExit(Optional Input As Object = Nothing, Optional LoaderToSyncProgress As LoaderBase = Nothing, Optional IsForceRestart As Boolean = False,
+                               Optional c As CancellationToken = Nothing, Optional p As ProgressProvider = Nothing)
             Start(Input, IsForceRestart)
             Do While State = LoadState.Loading
                 If LoaderToSyncProgress IsNot Nothing Then LoaderToSyncProgress.Progress = Progress
+                p?.Set(Progress)
+                c.ThrowIfCancellationRequested()
                 Thread.Sleep(10)
             Loop
             If State = LoadState.Finished Then
                 Return
-            ElseIf State = LoadState.Aborted Then
-                Throw New ThreadInterruptedException("加载器执行已中断。")
+            ElseIf State = LoadState.Canceled Then
+                Throw New OperationCanceledException("加载器执行已中断")
             ElseIf IsNothing([Error]) Then
                 Throw New Exception("未知错误！")
             Else
@@ -210,8 +241,8 @@
             Loop
             If State = LoadState.Finished Then
                 Return
-            ElseIf State = LoadState.Aborted Then
-                Throw New ThreadInterruptedException("加载器执行已中断。")
+            ElseIf State = LoadState.Canceled Then
+                Throw New OperationCanceledException("加载器执行已中断")
             ElseIf IsNothing([Error]) Then
                 Throw New Exception("未知错误！")
             Else
@@ -229,28 +260,28 @@
     ''' <summary>
     ''' 用于异步执行并监控单一函数的加载器。
     ''' </summary>
-    Public Class LoaderTask(Of InputType, OutputType)
+    Public Class LoaderTask(Of TIn, TOut)
         Inherits LoaderBase
 
         '线程设定
         Protected Friend ThreadPriority As ThreadPriority
         '执行事件
-        Protected Friend LoadDelegate As Action(Of LoaderTask(Of InputType, OutputType))
+        Protected Friend LoadDelegate As Action(Of LoaderTask(Of TIn, TOut))
         Protected Friend InputDelegate As Func(Of Object)
         '状态指示
         ''' <summary>
         ''' 当前执行线程是否应当中断。只应用在加载器的工作线程中判断，不可跨线程调用。
         ''' </summary>
-        Public ReadOnly Property IsAborted As Boolean
+        Public ReadOnly Property IsCanceled As Boolean
             Get
-                Return IsAbortedWithThread(Thread.CurrentThread)
+                Return IsCanceledWithThread(Thread.CurrentThread)
             End Get
         End Property
         ''' <summary>
         ''' 当前执行线程是否应当中断。需要手动提供加载器线程，用于需要跨线程检查的情况。
         ''' </summary>
-        Public Function IsAbortedWithThread(Thread As Thread) As Boolean
-            Return LastRunningThread Is Nothing OrElse Not ReferenceEquals(Thread, LastRunningThread) OrElse State = LoadState.Aborted
+        Public Function IsCanceledWithThread(Thread As Thread) As Boolean
+            Return LastRunningThread Is Nothing OrElse Not ReferenceEquals(Thread, LastRunningThread) OrElse State = LoadState.Canceled
         End Function
         ''' <summary>
         ''' 在输入相同时使用原有结果的超时，单位为毫秒。
@@ -265,25 +296,25 @@
         ''' </summary>
         Public LastRunningThread As Thread = Nothing
         '输入输出
-        Public Input As InputType = Nothing
-        Public Output As OutputType = Nothing
+        Public Input As TIn = Nothing
+        Public Output As TOut = Nothing
 
         '获取输入
-        Public Function StartGetInput(Optional Input As InputType = Nothing, Optional InputDelegate As Func(Of Object) = Nothing) As InputType 'InputDelegate 参数存在匿名调用
+        Public Function StartGetInput(Optional Input As TIn = Nothing, Optional InputDelegate As Func(Of TIn) = Nothing) As TIn 'InputDelegate 参数存在匿名调用
             If InputDelegate Is Nothing Then InputDelegate = Me.InputDelegate
-            Dim NewInput As InputType = Nothing '若 InputType 不能为 Nothing，则会导致 Input Is Nothing 永远失败，因此需要额外判断
+            Dim NewInput As TIn = Nothing '若 InputType 不能为 Nothing，则会导致 Input Is Nothing 永远失败，因此需要额外判断
             If (Input Is Nothing OrElse (NewInput IsNot Nothing AndAlso Input.Equals(NewInput))) AndAlso InputDelegate IsNot Nothing Then
                 RunInUiWait(Sub() Input = InputDelegate())
             End If
             Return Input
         End Function
         '代码执行
-        Public Function ShouldStart(ByRef Input As Object, Optional IsForceRestart As Boolean = False, Optional IgnoreReloadTimeout As Boolean = False) As Boolean
+        Public Function ShouldStart(ByRef Input As TIn, Optional IsForceRestart As Boolean = False, Optional IgnoreReloadTimeout As Boolean = False) As Boolean
             '获取输入
             Try
                 Input = StartGetInput(Input)
             Catch ex As Exception
-                Log(ex, "加载输入获取失败（" & Name & "）", LogLevel.Hint)
+                Logger.Error(ex, $"加载输入获取失败（{Name}）", LogBehavior.Toast)
                 [Error] = ex
                 SyncLock LockState
                     State = LoadState.Failed
@@ -295,7 +326,7 @@
 
             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 '…且没有超时…
+               LastFinishedTime = 0 OrElse GetTimeMs() - LastFinishedTime < ReloadTimeout) Then '…且没有超时…
                 Return False '…则不重试
             Else
                 Return True '否则需要重启
@@ -305,7 +336,7 @@
             '确认是否开始加载
             If ShouldStart(Input, IsForceRestart) Then
                 '输入不同或失败，开始加载
-                If State = LoadState.Loading Then TriggerThreadAbort()
+                If State = LoadState.Loading Then TriggerThreadInterrupt()
                 Me.Input = Input
                 SyncLock LockState
                     State = LoadState.Loading
@@ -319,51 +350,55 @@
             Sub()
                 Try
                     IsForceRestarting = IsForceRestart
-                    If ModeDebug AndAlso Not LogBlackList.Contains(Name) Then Log($"[Loader] 加载线程 {Name} ({Thread.CurrentThread.ManagedThreadId}) 已{If(IsForceRestarting, "强制", "")}启动")
+                    Logger.Trace(Function() $"加载线程 {Name} 已{If(IsForceRestarting, "强制", "")}启动")
                     LoadDelegate(Me)
-                    If IsAborted Then
-                        Log($"[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)
+                    If IsCanceled Then
+                        Logger.Warn($"加载线程 {Name} 已中断但线程正常运行至结束，输出被弃用（最新线程：{If(LastRunningThread Is Nothing, -1, LastRunningThread.ManagedThreadId)}）")
                         Return
                     End If
-                    If ModeDebug AndAlso Not LogBlackList.Contains(Name) Then Log($"[Loader] 加载线程 {Name} ({Thread.CurrentThread.ManagedThreadId}) 已完成")
+                    Logger.Trace(Function() $"加载线程 {Name} 已完成")
                     RaisePreviewFinish()
                     State = LoadState.Finished
-                    LastFinishedTime = GetTimeTick() '未中断，本次输出有效
-                Catch ex As CancelledException
-                    If ModeDebug Then Log(ex, $"加载线程 {Name} ({Thread.CurrentThread.ManagedThreadId}) 已触发取消中断，已完成 {Math.Round(Progress * 100)}%")
-                    If Not IsAborted Then State = LoadState.Aborted
-                Catch ex As ThreadInterruptedException
-                    If ModeDebug Then Log(ex, $"加载线程 {Name} ({Thread.CurrentThread.ManagedThreadId}) 已触发线程中断，已完成 {Math.Round(Progress * 100)}%")
-                    '如果线程是因为判断到 IsAborted 而提前中止，则代表已有新线程被重启，此时不应当改为 Aborted
-                    '如果线程是在没有 IsAborted 时手动引发了 ThreadInterruptedException，则代表没有重启线程，这通常代表用户手动取消，应当改为 Aborted
-                    If Not IsAborted Then State = LoadState.Aborted
+                    LastFinishedTime = GetTimeMs() '未中断，本次输出有效
                 Catch ex As Exception
-                    Failed(ex)
+                    If ex.IsCanceled Then
+                        '如果线程是因为判断到 IsCanceled 而提前中止，则代表已有新线程被重启，此时不应当改为 Canceled
+                        '如果线程是在没有 IsCanceled 时手动引发了取消异常，则代表没有重启线程，这通常代表用户手动取消，应当改为 Canceled
+                        Logger.Trace(ex, $"加载线程 {Name} 已取消，当前已完成 {Math.Round(Progress * 100)}%")
+                        If Not IsCanceled Then State = LoadState.Canceled
+                    Else
+                        Failed(ex)
+                    End If
                 End Try
             End Sub) With {.Name = "L/" & Name, .Priority = ThreadPriority}
-            LastRunningThread.Start() '不能使用 RunInNewThread，否则在函数返回前线程就会运行完，导致误判 IsAborted
+            Try
+                LastRunningThread.Start() '不能使用 RunInNewThread，否则在函数返回前线程就会运行完，导致误判 IsCanceled
+            Catch ex As ThreadStateException '若遇到偶发的 “线程正在运行或被终止”，则等待后重试
+                Thread.Sleep(500)
+                LastRunningThread.Start()
+            End Try
         End Sub
         Public Overrides Sub Failed(ex As Exception)
             [Error] = ex
             SyncLock LockState
-                If IsAborted OrElse State >= LoadState.Finished Then Return
+                If IsCanceled OrElse State >= LoadState.Finished Then Return
                 State = LoadState.Failed
             End SyncLock
-            Log(ex, $"加载线程 {Name} ({Thread.CurrentThread.ManagedThreadId}) 出错，已完成 {Math.Round(Progress * 100)}%", LogLevel.Developer)
-            TriggerThreadAbort()
+            Logger.Warn(ex, $"加载线程 {Name} 出错，已完成 {Math.Round(Progress * 100)}%")
+            TriggerThreadInterrupt()
         End Sub
-        Public Overrides Sub Abort()
+        Public Overrides Sub Cancel()
             SyncLock LockState
                 If State <> LoadState.Loading Then Return
-                State = LoadState.Aborted
+                State = LoadState.Canceled
             End SyncLock
-            TriggerThreadAbort()
+            TriggerThreadInterrupt()
         End Sub
-        Private Sub TriggerThreadAbort()
+        Private Sub TriggerThreadInterrupt()
             If LastRunningThread Is Nothing Then Return
             If LastRunningThread.IsAlive Then
                 LastRunningThread.Interrupt()
-                If ModeDebug Then Log($"[Loader] 加载线程 {Name} ({LastRunningThread.ManagedThreadId}) 已中断")
+                Logger.Trace(Function() $"加载线程 {Name} 已中断")
             End If
             LastRunningThread = Nothing
         End Sub
@@ -371,7 +406,7 @@
         Public Sub New()
             '仅仅是为了避免一些智障报错（继承类必须重写 New 的情况）
         End Sub
-        Public Sub New(Name As String, LoadDelegate As Action(Of LoaderTask(Of InputType, OutputType)), Optional InputDelegate As Func(Of InputType) = Nothing, Optional Priority As ThreadPriority = ThreadPriority.Normal)
+        Public Sub New(Name As String, LoadDelegate As Action(Of LoaderTask(Of TIn, TOut)), Optional InputDelegate As Func(Of TIn) = Nothing, Optional Priority As ThreadPriority = ThreadPriority.Normal)
             Me.Name = Name
             Me.LoadDelegate = LoadDelegate
             Me.InputDelegate = InputDelegate
@@ -379,6 +414,53 @@
         End Sub
 
     End Class
+
+    ''' <summary>
+    ''' 新 Worker 对老 Loader 的兼容包装类。
+    ''' </summary>
+    Public Class LoaderWorker
+        Inherits LoaderBase
+        Public WithEvents Worker As IWorker
+        Public Sub New(Name As String, Worker As IWorker)
+            Me.Name = Name
+            Me.Worker = Worker
+            AddHandler Worker.Progress.ProgressChanged, Sub(Raw) Progress = Raw.actual + Raw.skiped
+        End Sub
+
+        Public Overrides Sub Start(Optional Input As Object = Nothing, Optional IsForceRestart As Boolean = False)
+            SyncLock LockState
+                State = LoadState.Loading
+            End SyncLock
+            Logger.Trace(Function() $"Worker {Name} 已启动")
+            IsForceRestarting = IsForceRestart
+            Worker.Start()
+        End Sub
+        Private Sub Worker_Succeeded() Handles Worker.Succeeded
+            Logger.Trace(Function() $"Worker {Name} 已完成")
+            RaisePreviewFinish()
+            SyncLock LockState
+                State = LoadState.Finished
+            End SyncLock
+        End Sub
+        Public Overrides Sub Cancel() Handles Worker.Canceled
+            SyncLock LockState
+                If State <> LoadState.Loading Then Return
+                State = LoadState.Canceled
+            End SyncLock
+            Logger.Trace(Function() $"Worker {Name} 已取消，当前已完成 {Math.Round(Progress * 100)}%")
+            Worker.Cancel()
+        End Sub
+        Public Overrides Sub Failed(Ex As Exception) Handles Worker.Failed
+            SyncLock LockState
+                If State >= LoadState.Finished Then Return
+                State = LoadState.Failed
+            End SyncLock
+            Logger.Warn(Ex, $"Worker {Name} 出错，已完成 {Math.Round(Progress * 100)}%")
+            [Error] = Ex
+            Worker.Cancel()
+        End Sub
+    End Class
+
     ''' <summary>
     ''' 支持多个加载器连续运作的复合加载器。
     ''' </summary>
@@ -446,11 +528,11 @@
             End If
             RunInThread(AddressOf Update)
         End Sub
-        Public Overrides Sub Abort()
+        Public Overrides Sub Cancel()
             '改变状态
             SyncLock LockState
                 If State = LoadState.Loading OrElse State = LoadState.Waiting Then
-                    State = LoadState.Aborted
+                    State = LoadState.Canceled
                 Else
                     Return
                 End If
@@ -459,7 +541,7 @@
             Sub()
                 '中断加载器
                 For Each Loader In Loaders
-                    Loader.Abort()
+                    Loader.Cancel()
                 Next
             End Sub)
         End Sub
@@ -470,7 +552,7 @@
                 State = LoadState.Failed
             End SyncLock
             For Each Loader In Loaders
-                Loader.Abort()
+                Loader.Cancel()
             Next
             FrmMain.BtnExtraDownload.ShowRefresh()
         End Sub
@@ -488,9 +570,9 @@
                 Case LoadState.Finished
                     '正常结束，触发刷新
                     Update()
-                Case LoadState.Aborted
+                Case LoadState.Canceled
                     '被中断，这个任务也中断
-                    Abort()
+                    Cancel()
                 Case LoadState.Failed
                     '完蛋，出错了
                     Failed(New Exception(Loader.Name & "失败", Loader.Error))
@@ -500,17 +582,17 @@
         ''' 触发一次更新，以启动新加载器或完成。
         ''' </summary>
         Private Sub Update()
-            If State = LoadState.Finished OrElse State = LoadState.Failed OrElse State = LoadState.Aborted Then Return
+            If State = LoadState.Finished OrElse State = LoadState.Failed OrElse State = LoadState.Canceled Then Return
             Dim IsFinished As Boolean = True
             Dim Blocked As Boolean = False
             Dim Input As Object = Me.Input
             For Each Loader In Loaders
                 Select Case Loader.State
                     Case LoadState.Finished
-                        '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
+                        '检查 LoaderTask 是否需要重启
+                        If GeneralUtils.IsGenericInstanceOf(Loader, GetType(LoaderTask(Of ,))) Then
                             If CType(Loader, Object).ShouldStart(If(Input IsNot Nothing AndAlso Loader.GetType.GenericTypeArguments.First Is Input.GetType, Input, Nothing), IgnoreReloadTimeout:=True) Then
-                                Log("[Loader] 由于输入条件变更，重启已完成的加载器 " & Loader.Name)
+                                Logger.Info($"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
@@ -519,10 +601,10 @@
                         '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
+                        '检查 LoaderTask 是否需要重启
+                        If GeneralUtils.IsGenericInstanceOf(Loader, GetType(LoaderTask(Of ,))) Then
                             If CType(Loader, Object).ShouldStart(If(Input IsNot Nothing AndAlso Loader.GetType.GenericTypeArguments.First Is Input.GetType, Input, Nothing), IgnoreReloadTimeout:=True) Then
-                                Log("[Loader] 由于输入条件变更，重启进行中的加载器 " & Loader.Name, LogLevel.Developer)
+                                Logger.Warn($"由于输入条件变更，重启进行中的加载器 {Loader.Name}")
                                 GoTo Restart
                             End If
                         End If
@@ -536,13 +618,14 @@ Restart:
                         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
-                            If LoaderType.StartsWithF("LoaderTask") OrElse LoaderType.StartsWithF("LoaderCombo") Then
+                            If GeneralUtils.IsGenericInstanceOf(Loader, GetType(LoaderTask(Of ,))) OrElse GeneralUtils.IsGenericInstanceOf(Loader, GetType(LoaderCombo(Of ))) Then
                                 Loader.Start(If(Loader.GetType.GenericTypeArguments.First Is Input.GetType, Input, Nothing), IsForceRestarting)
-                            ElseIf LoaderType.StartsWithF("LoaderDownload") Then
+                            ElseIf TypeOf Loader Is LoaderWorker Then
+                                Loader.Start(IsForceRestart:=IsForceRestarting)
+                            ElseIf TypeOf Loader Is LoaderDownload Then
                                 Loader.Start(If(TypeOf Input Is List(Of NetFile), Input, Nothing), IsForceRestarting)
                             Else
-                                Throw New Exception("未知的加载器类型（" & LoaderType & "）")
+                                Throw New Exception("未知的加载器类型（" & Loader.GetType.Name & "）")
                             End If
                         Else
                             Loader.Start(IsForceRestart:=IsForceRestarting)
@@ -565,7 +648,7 @@ Restart:
         Public Shared Sub GetLoaderList(Loader As Object, ByRef List As List(Of LoaderBase), Optional RequireShow As Boolean = True)
             For Each SubLoader In Loader.Loaders
                 If SubLoader.Show OrElse Not RequireShow Then List.Add(SubLoader)
-                If SubLoader.GetType.Name.StartsWithF("LoaderCombo") Then GetLoaderList(SubLoader, List)
+                If GeneralUtils.IsGenericInstanceOf(SubLoader, GetType(LoaderCombo(Of ))) Then GetLoaderList(SubLoader, List)
             Next
         End Sub
         ''' <summary>
@@ -586,14 +669,14 @@ Restart:
     End Class
 
     '任务栏进度条
-    Public LoaderTaskbar As New SafeList(Of LoaderBase)
+    Public LoaderTaskbar As New ConcurrentList(Of LoaderBase)
     Public LoaderTaskbarProgress As Double = 0 '平滑后的进度
     Private LoaderTaskbarProgressLast As Shell.TaskbarItemProgressState = Shell.TaskbarItemProgressState.None
 
     Public Sub LoaderTaskbarAdd(Of T)(Loader As LoaderCombo(Of T))
         If FrmSpeedLeft IsNot Nothing Then FrmSpeedLeft.TaskRemove(Loader)
         LoaderTaskbar.Add(Loader)
-        Log($"[Taskbar] {Loader.Name} 已加入任务列表")
+        Logger.Info($"{Loader.Name} 已加入任务列表")
     End Sub
     Public Sub LoaderTaskbarProgressRefresh()
         Try
@@ -602,10 +685,10 @@ Restart:
             '若单个任务已中止，或全部任务已完成，则刷新并移除
             For Each Task In LoaderTaskbar
                 If LoaderTaskbar.All(Function(l) l.State <> LoadState.Loading) OrElse
-                   (Task.State = LoadState.Waiting OrElse Task.State = LoadState.Aborted) Then
+                   (Task.State = LoadState.Waiting OrElse Task.State = LoadState.Canceled) Then
                     FrmSpeedLeft?.TaskRefresh(Task)
                     LoaderTaskbar.Remove(Task)
-                    Log($"[Taskbar] {Task.Name} 已移出任务列表")
+                    Logger.Info($"{Task.Name} 已移出任务列表")
                 End If
             Next
             '更新平滑后的进度
@@ -630,15 +713,15 @@ Restart:
                 FrmMain.BtnExtraDownload.ShowRefresh()
             End If
         Catch ex As Exception
-            Log(ex, "刷新任务栏进度显示失败", LogLevel.Feedback)
+            Logger.Error(ex, "刷新任务栏进度显示失败")
         End Try
     End Sub
     Public Function LoaderTaskbarProgressGet() As Double
         Try
             If Not LoaderTaskbar.Any Then Return 1
-            Return MathClamp(LoaderTaskbar.Select(Function(l) l.Progress).Average(), 0, 1)
+            Return LoaderTaskbar.Select(Function(l) l.Progress).Average().Clamp(0, 1)
         Catch ex As Exception
-            Log(ex, "获取任务栏进度出错", LogLevel.Feedback)
+            Logger.Error(ex, "获取任务栏进度出错")
             Return 0.5
         End Try
     End Function
@@ -666,11 +749,10 @@ Restart:
     ''' </summary>
     ''' <param name="ExtraPath">用于检查文件夹修改的额外路径。该路径不会传入加载器。</param>
     Public Function LoaderFolderRun(Loader As LoaderBase, FolderPath As String, Type As LoaderFolderRunType, Optional MaxDepth As Integer = 0, Optional ExtraPath As String = "", Optional WaitForExit As Boolean = False) As Boolean
-        Dim FolderInfo As DirectoryInfo
         Dim Value As New LoaderFolderDictionaryEntry With {.FolderPath = FolderPath & ExtraPath, .LastCheckTime = Nothing}
         Try
             '获取数据
-            FolderInfo = New DirectoryInfo(FolderPath & ExtraPath)
+            Dim FolderInfo = DirectoryUtils.GetInfo(FolderPath & ExtraPath)
             Value.LastCheckTime = If(FolderInfo.Exists, GetActualLastWriteTimeUtc(FolderInfo, MaxDepth), DirectCast(Nothing, Date?))
             '如果已经检查过，则跳过
             If Type = LoaderFolderRunType.RunOnUpdated AndAlso LoaderFolderDictionary.ContainsKey(Loader) Then
@@ -682,7 +764,7 @@ Restart:
                 End If
             End If
         Catch ex As Exception
-            Log(ex, "文件夹加载器启动检测出错")
+            Logger.Warn(ex, "文件夹加载器启动检测出错")
         End Try
         '写入检查数据
         LoaderFolderDictionary(Loader) = Value

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

@@ -1,4 +1,4 @@
-'提供不同的输入验证方法，名称以 Validate 开头
+'提供不同的输入验证方法，名称以 Validate 开头
 Public Module ModValidate
 
     ''' <summary>
@@ -66,6 +66,20 @@ Public Class ValidateNullOrWhiteSpace
     End Function
 End Class
 
+''' <summary>
+''' 自定义的 Validate。
+''' </summary>
+Public Class ValidateFunc
+    Inherits Validate
+    Private ReadOnly _func As Func(Of String, String)
+    Public Sub New(F As Func(Of String, String))
+        _func = F
+    End Sub
+    Public Overrides Function Validate(Str As String) As String
+        Return _func(Str)
+    End Function
+End Class
+
 ''' <summary>
 ''' 必须满足正则表达式。
 ''' </summary>
@@ -80,7 +94,7 @@ Public Class ValidateRegex
         Me.ErrorDescription = ErrorDescription
     End Sub
     Public Overrides Function Validate(Str As String) As String
-        If Not RegexCheck(Str, Regex) Then Return ErrorDescription
+        If Not Str.RegexCheck(Regex) Then Return ErrorDescription
         Return ""
     End Function
 End Class
@@ -94,7 +108,7 @@ Public Class ValidateHttp
     End Sub '用于 XAML 初始化
     Public Overrides Function Validate(Str As String) As String
         If Str.EndsWithF("/") Then Str = Str.Substring(0, Str.Length - 1)
-        If Not RegexCheck(Str, "^(http[s]?)\://") Then Return "输入的网址无效！"
+        If Not Str.RegexCheck("^(http[s]?)\://") Then Return "输入的网址无效！"
         Return ""
     End Function
 End Class
@@ -113,9 +127,9 @@ Public Class ValidateInteger
         Me.Max = Max
     End Sub
     Public Overrides Function Validate(Str As String) As String
+        If Str.Length > 9 Then Return "请输入一个大小合理的数字！"
         Dim Valed As Integer
         If Not Integer.TryParse(Str, Valed) Then Return "请输入一个整数！"
-        If Str.Length > 9 Then Return "请输入一个大小合理的数字！"
         If Valed > Max Then Return "不可超过 " & Max & "！"
         If Valed < Min Then Return "不可低于 " & Min & "！"
         Return ""
@@ -208,7 +222,7 @@ Public Class ValidateExceptSame
         If Str Is Nothing Then Return ErrorMessage.Replace("%", "null")
         For Each Ch As String In Excepts
             If IgnoreCase Then
-                If Str.ToLower = Ch.ToLower Then Return ErrorMessage.Replace("%", Ch)
+                If Str.Lower = Ch.Lower Then Return ErrorMessage.Replace("%", Ch)
             Else
                 If Str.Equals(Ch) Then Return ErrorMessage.Replace("%", Ch) '使用 = 不确定是否会忽略大小写
             End If
@@ -218,23 +232,44 @@ Public Class ValidateExceptSame
 
 End Class
 
+''' <summary>
+''' 必须为特定字符串。
+''' </summary>
+Public Class ValidateSame
+    Inherits Validate
+    Public Property Required As String
+    Public Property ErrorMessage As String
+    Public Property IgnoreCase As Boolean = False
+    Public Sub New()
+    End Sub
+    Public Sub New(Required As String, Optional ErrorMessage As String = "输入内容有误", Optional IgnoreCase As Boolean = False)
+        Me.Required = Required
+        Me.ErrorMessage = ErrorMessage
+        Me.IgnoreCase = IgnoreCase
+    End Sub
+    Public Overrides Function Validate(Str As String) As String
+        Return If(String.Compare(Str, Required, IgnoreCase) = 0, "", ErrorMessage)
+    End Function
+
+End Class
+
 ''' <summary>
 ''' 对文件夹名的粗略的特化检测。
 ''' </summary>
 Public Class ValidateFolderName
     Inherits Validate
-    Public Property Path As String
+    Public Property Folder As String
     Public Property UseMinecraftCharCheck As Boolean = True
-    Public Property IgnoreCase As Boolean = True
-    Private ReadOnly PathIgnore As IEnumerable(Of DirectoryInfo)
+    Private ReadOnly PathIgnore As IEnumerable(Of String)
+    Private ReadOnly IgnoreList As List(Of String)
     Public Sub New()
     End Sub
-    Public Sub New(Path As String, Optional UseMinecraftCharCheck As Boolean = True, Optional IgnoreCase As Boolean = True)
-        Me.Path = Path
-        Me.IgnoreCase = IgnoreCase
+    Public Sub New(Folder As String, Optional UseMinecraftCharCheck As Boolean = True, Optional IgnoreList As List(Of String) = Nothing)
+        Me.Folder = Folder
         Me.UseMinecraftCharCheck = UseMinecraftCharCheck
         On Error Resume Next
-        PathIgnore = New DirectoryInfo(Path).EnumerateDirectories
+        PathIgnore = DirectoryUtils.EnumerateDirectories(Folder)
+        Me.IgnoreList = IgnoreList
     End Sub
     Public Overrides Function Validate(Str As String) As String
         Try
@@ -250,25 +285,27 @@ Public Class ValidateFolderName
             '检查尾部小数点
             If Str.EndsWithF(".") Then Return "文件夹名不能以小数点结尾！"
             '检查特殊字符
-            Dim CharactCheck As String = New ValidateExcept(IO.Path.GetInvalidFileNameChars() & If(UseMinecraftCharCheck, "!;", ""), "文件夹名不可包含 % 字符！").Validate(Str)
+            Dim CharactCheck As String = New ValidateExcept(Path.GetInvalidFileNameChars() & If(UseMinecraftCharCheck, "!;", ""), "文件夹名不可包含 % 字符！").Validate(Str)
             If CharactCheck <> "" Then Return CharactCheck
             '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 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！"
+            If Str.RegexCheck(".{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)
+            Dim folderName As String
             If PathIgnore IsNot Nothing Then
-                For Each Folder As DirectoryInfo In PathIgnore
-                    Arr.Add(Folder.Name)
+                For Each FolderPath In PathIgnore
+                    folderName = PathUtils.GetLastPart(FolderPath)
+                    If IgnoreList Is Nothing OrElse Not IgnoreList.Contains(folderName, StringComparer.OrdinalIgnoreCase) Then Arr.Add(folderName)
                 Next
             End If
-            Dim SameNameCheck = New ValidateExceptSame(Arr, "不可与现有文件夹重名！", IgnoreCase).Validate(Str)
+            Dim SameNameCheck = New ValidateExceptSame(Arr, "不可与现有文件夹重名！", True).Validate(Str)
             If Not SameNameCheck = "" Then Return SameNameCheck
             Return ""
         Catch ex As Exception
-            Log(ex, "检查文件夹名出错")
+            Logger.Warn(ex, "检查文件夹名出错")
             Return "错误：" & ex.Message
         End Try
     End Function
@@ -305,16 +342,16 @@ Public Class ValidateFileName
             '检查尾部小数点
             If Str.EndsWithF(".") Then Return "文件名不能以小数点结尾！"
             '检查特殊字符
-            Dim CharactCheck As String = New ValidateExcept(IO.Path.GetInvalidFileNameChars() & If(UseMinecraftCharCheck, "!;", ""), "文件名不可包含 % 字符！").Validate(Str)
+            Dim CharactCheck As String = New ValidateExcept(Path.GetInvalidFileNameChars() & If(UseMinecraftCharCheck, "!;", ""), "文件名不可包含 % 字符！").Validate(Str)
             If CharactCheck <> "" Then Return CharactCheck
             '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 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！"
+            If Str.RegexCheck(".{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)
+                Dim DirInfo = DirectoryUtils.GetInfo(ParentFolder)
                 If DirInfo.Exists Then
                     Dim SameNameCheck = New ValidateExceptSame(DirInfo.EnumerateFiles("*").Select(Function(f) f.Name),
                                                                "不可与现有文件重名！", IgnoreCase).Validate(Str)
@@ -325,7 +362,7 @@ Public Class ValidateFileName
             End If
             Return ""
         Catch ex As Exception
-            Log(ex, "检查文件名出错")
+            Logger.Warn(ex, "检查文件名出错")
             Return "错误：" & ex.Message
         End Try
     End Function
@@ -345,18 +382,22 @@ Public Class ValidateFolderPath
     Public Overrides Function Validate(Str As String) As String
         '去除尾部斜线，统一为 \
         Str = Str.Replace("/", "\")
-        If Not Str.TrimEnd("\").EndsWithF(":") Then Str = Str.TrimEnd("\")
+        If Not PathUtils.RemoveSlashSuffix(Str).EndsWithF(":") Then Str = PathUtils.RemoveSlashSuffix(Str)
         '检查是否为空
         Dim LengthCheck As String = New ValidateNullOrWhiteSpace().Validate(Str)
         If LengthCheck <> "" Then Return LengthCheck
         '检查长度
         LengthCheck = New ValidateLength(1, 254).Validate(Str)
         If LengthCheck <> "" Then Return LengthCheck
+        '检查 NTFS 8.3 文件名（#4505）
+        Dim Match = Str.RegexSeek(".{2,}~\d")
+        If Match IsNot Nothing Then Return $"文件夹名不能包含 {Match} 这一特殊格式！"
         '检查开头
         If Str.StartsWithF("\\Mac\") Then GoTo Fin
-        For Each Drive As DriveInfo In My.Computer.FileSystem.Drives
-            If Str.ToUpper = Drive.Name Then Return ""
-            If Str.StartsWithF(Drive.Name, True) Then GoTo Fin
+        For Each Drive In Environment.GetLogicalDrives().Where(Function(p) DirectoryUtils.Exists(p))
+            Dim DriveName As String = Drive.Upper.First & ":\"
+            If Str.Upper = DriveName Then Return ""
+            If Str.StartsWithF(DriveName, True) Then GoTo Fin
         Next
         Return "文件夹路径头存在错误！"
 Fin:
@@ -367,7 +408,7 @@ Fin:
             Dim SubLengthCheck As String = New ValidateNullOrWhiteSpace().Validate(SubStr)
             If Not SubLengthCheck = "" Then Return "文件夹路径存在错误！"
             '检查特殊字符
-            Dim CharactCheck As String = New ValidateExcept(IO.Path.GetInvalidFileNameChars() & If(UseMinecraftCharCheck, "!;", ""), "路径中存在无效字符！").Validate(SubStr)
+            Dim CharactCheck As String = New ValidateExcept(Path.GetInvalidFileNameChars() & If(UseMinecraftCharCheck, "!;", ""), "路径中存在无效字符！").Validate(SubStr)
             If Not CharactCheck = "" Then Return CharactCheck
             '检查头部空格
             If SubStr.StartsWithF(" ") Then Return "文件夹名不能以空格开头！"
@@ -377,8 +418,6 @@ Fin:
             '检查特殊字符串
             Dim InvalidStrCheck As String = New ValidateExceptSame({"CON", "PRN", "AUX", "CLOCK$", "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

@@ -1,14 +1,9 @@
-'一个万能的自动图片类型转换工具类
+'一个万能的自动图片类型转换工具类
 
 Imports System.Drawing.Imaging
 
 Public Class MyBitmap
 
-    ''' <summary>
-    ''' 位图缓存。
-    ''' </summary>
-    Public Shared BitmapCache As New Concurrent.ConcurrentDictionary(Of String, MyBitmap)
-
     ''' <summary>
     ''' 存储的图片
     ''' </summary>
@@ -30,14 +25,17 @@ Public Class MyBitmap
     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)
+        Dim BitmapPic As System.Drawing.Bitmap = Image.Pic
+        Dim rect = New System.Drawing.Rectangle(0, 0, BitmapPic.Width, BitmapPic.Height)
+        Dim bitmapData = BitmapPic.LockBits(rect, ImageLockMode.ReadWrite, PixelFormat.Format32bppArgb)
         Try
-            Dim size = rect.Width * rect.Height * 4
-            Return BitmapSource.Create(Bitmap.Width, Bitmap.Height, Bitmap.HorizontalResolution, Bitmap.VerticalResolution, PixelFormats.Bgra32, Nothing, bitmapData.Scan0, size, bitmapData.Stride)
+            Dim Result = BitmapSource.Create(BitmapPic.Width, BitmapPic.Height, BitmapPic.HorizontalResolution, BitmapPic.VerticalResolution,
+                                       PixelFormats.Bgra32, Nothing, bitmapData.Scan0,
+                                       rect.Width * rect.Height * 4, bitmapData.Stride)
+            Result.Freeze()
+            Return Result
         Finally
-            Bitmap.UnlockBits(bitmapData)
+            BitmapPic.UnlockBits(bitmapData)
         End Try
     End Operator
     Public Shared Widening Operator CType(Image As System.Drawing.Bitmap) As MyBitmap
@@ -65,15 +63,16 @@ Public Class MyBitmap
             FilePathOrResourceName = FilePathOrResourceName.Replace("pack://application:,,,/images/", PathImage)
             If FilePathOrResourceName.StartsWithF(PathImage) Then
                 '使用缓存
-                If BitmapCache.ContainsKey(FilePathOrResourceName) Then
-                    Pic = BitmapCache(FilePathOrResourceName).Pic
+                Static Cache As New Concurrent.ConcurrentDictionary(Of String, MyBitmap)
+                If Cache.ContainsKey(FilePathOrResourceName) Then
+                    Pic = Cache(FilePathOrResourceName).Pic
                 Else
                     Pic = New MyBitmap(CType((New ImageSourceConverter).ConvertFromString(FilePathOrResourceName), ImageSource))
-                    BitmapCache.TryAdd(FilePathOrResourceName, Pic)
+                    Cache.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
-                Using InputStream As New FileStream(FilePathOrResourceName, FileMode.Open)
+                Using InputStream = FileUtils.ReadAsStream(FilePathOrResourceName)
                     '判断是否为 WebP 文件头
                     Dim Header(1) As Byte
                     InputStream.Read(Header, 0, 2)
@@ -92,9 +91,13 @@ Public Class MyBitmap
             Pic = My.Application.TryFindResource(FilePathOrResourceName)
             If Pic Is Nothing Then
                 Pic = New System.Drawing.Bitmap(1, 1)
-                Throw New Exception($"加载 MyBitmap 失败（{FilePathOrResourceName}）", ex)
+                If TypeOf ex Is ArgumentException Then
+                    Throw New Exception($"图片格式不支持，或图片文件损坏（{FilePathOrResourceName}）", ex)
+                Else
+                    Throw New Exception($"加载 MyBitmap 意外失败（{FilePathOrResourceName}）", ex)
+                End If
             Else
-                Log(ex, $"指定类型有误的 MyBitmap 加载（{FilePathOrResourceName}）", LogLevel.Developer)
+                Logger.Warn(ex, $"指定类型有误的 MyBitmap 加载（{FilePathOrResourceName}）")
                 Exit Try
             End If
         End Try
@@ -123,9 +126,7 @@ Public Class MyBitmap
     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)
+            Return New Imazen.WebP.SimpleDecoder().DecodeFromBytes(Bytes, Bytes.Length)
         End Function
     End Class
 
@@ -159,7 +160,7 @@ Public Class MyBitmap
     Public Sub Save(FilePath As String)
         Dim encoder As BitmapEncoder = New PngBitmapEncoder()
         encoder.Frames.Add(BitmapFrame.Create(Me))
-        Using fileStream As New FileStream(FilePath, FileMode.Create)
+        Using fileStream = FileUtils.CreateAsStream(FilePath)
             encoder.Save(fileStream)
         End Using
     End Sub

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

@@ -0,0 +1,54 @@
+Public Class PclLogger
+    Inherits FileLogger
+
+    ''' <inheritdoc/>
+    Public Overrides Function Format(Text As String, Level As LogLevel, FilePath As String, Ex As Exception) As String
+        Text = MyBase.Format(Text, Level, FilePath, Ex)
+        Text = FilterUserName(FilterAccessToken(Text, "*"c), "*"c)
+        Return Text
+    End Function
+
+    ''' <inheritdoc/>
+    Public Overrides Sub HandleBehavior(RawMessage As String, FormattedMessage As String, Behavior As LogBehavior, Ex As Exception)
+        If IsProgramEnding Then Return
+        MyBase.HandleBehavior(RawMessage, FormattedMessage, Behavior, Ex)
+        Dim BriefText = If(Ex Is Nothing, RawMessage, If(RawMessage Is Nothing, "", $"{RawMessage}：") & Ex.GetDisplay(False))
+        BriefText = FilterUserName(FilterAccessToken(BriefText, "*"c), "*"c)
+        Dim DetailText = If(Ex Is Nothing, RawMessage, If(RawMessage Is Nothing, "", $"{RawMessage}：") & Ex.GetDisplay(True))
+        DetailText = FilterUserName(FilterAccessToken(DetailText, "*"c), "*"c)
+        Select Case Behavior
+            Case LogBehavior.None
+                '啥也不干
+            Case LogBehavior.ToastIfDebug
+                If BuildType = BuildTypes.Debug OrElse ModeDebug Then Hint("[调试模式] " & BriefText, HintType.Blue, False)
+            Case LogBehavior.Toast
+                Hint(BriefText, HintType.Red, False)
+            Case LogBehavior.Alert
+                MyMsgBox(DetailText, "错误", IsWarn:=True)
+            Case LogBehavior.AlertThenFeedback
+                If PageSetupSystem.IsLauncherNewest Then
+                    If MyMsgBox(DetailText & vbCrLf & vbCrLf & "是否反馈此问题？如果不反馈，这个问题可能永远无法得到解决！", "错误", "反馈", "取消", IsWarn:=True) = 1 Then Feedback(False, True)
+                Else
+                    MyMsgBox(DetailText & vbCrLf & vbCrLf & "将 PCL 更新至最新版或许可以解决这个问题……", "错误", IsWarn:=True)
+                End If
+            Case LogBehavior.AlertThenCrash
+                Static FirstTrigger As Boolean = True
+                If FirstTrigger Then
+                    '首次触发
+                    FirstTrigger = False
+                    If PageSetupSystem.IsLauncherNewest Then
+                        If MsgBox(DetailText & vbCrLf & vbCrLf & "是否反馈此问题？如果不反馈，这个问题可能永远无法得到解决！", MsgBoxStyle.Critical + MsgBoxStyle.YesNo, "错误") = MsgBoxResult.Yes Then Feedback(False, True)
+                    Else
+                        MsgBox(DetailText & vbCrLf & vbCrLf & "将 PCL 更新至最新版或许可以解决这个问题……", MsgBoxStyle.Critical, "错误")
+                    End If
+                Else
+                    '多次触发，直接使程序崩溃（这通常代表着在其他线程循环触发严重异常）
+                    Thread.Sleep(2000)
+                End If
+                FormMain.EndProgramForce(ProcessReturnValues.Exception)
+        End Select
+        '遥测
+        If Behavior >= LogBehavior.Toast Then Telemetry("错误日志", "Exception", DetailText)
+    End Sub
+
+End Class

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

@@ -1,15 +1,15 @@
-Public Class CrashAnalyzer
+Public Class CrashAnalyzer
 
     '构造函数
     Private TempFolder As String
-    Private TargetVersion As McVersion
-    Public Sub New(Optional TargetVersion As McVersion = Nothing)
-        Me.TargetVersion = TargetVersion
+    Private TargetInstance As McInstance
+    Public Sub New(Optional TargetInstance As McInstance = Nothing)
+        Me.TargetInstance = TargetInstance
         '构建文件结构
         TempFolder = RequestTaskTempFolder()
-        Directory.CreateDirectory(TempFolder & "Temp\")
-        Directory.CreateDirectory(TempFolder & "Report\")
-        Log("[Crash] 崩溃分析暂存文件夹：" & TempFolder)
+        DirectoryUtils.Create(TempFolder & "Temp\")
+        DirectoryUtils.Create(TempFolder & "Report\")
+        Logger.Info($"崩溃分析暂存文件夹：{TempFolder}")
     End Sub
 
     '1：准备用于分析的 Log 文件
@@ -19,35 +19,30 @@
     ''' </summary>
     ''' <param name="LatestLog">从 PCL 捕获到的最后 200 行程序输出。</param>
     Public Sub Collect(VersionPathIndie As String, Optional LatestLog As IList(Of String) = Nothing)
-        Log("[Crash] 步骤 1：收集日志文件")
+        Logger.Info("步骤 1：收集日志文件")
 
         '简单收集可能的日志文件路径
         Dim PossibleLogs As New List(Of String)
         Try
-            Dim DirInfo As New DirectoryInfo(VersionPathIndie & "crash-reports\")
-            If DirInfo.Exists Then
-                For Each File In DirInfo.EnumerateFiles
-                    PossibleLogs.Add(File.FullName)
-                Next
-            End If
+            PossibleLogs.AddRange(DirectoryUtils.EnumerateFiles(VersionPathIndie & "crash-reports\", True))
         Catch ex As Exception
-            Log(ex, "收集 Minecraft 崩溃日志文件夹下的日志失败")
+            Logger.Warn(ex, "收集 Minecraft 崩溃日志文件夹下的日志失败")
         End Try
         Try
-            For Each File In New DirectoryInfo(VersionPathIndie).Parent.Parent.EnumerateFiles
+            For Each File In DirectoryUtils.GetInfo(VersionPathIndie).Parent.Parent.EnumerateFiles
                 If If(File.Extension, "") <> ".log" Then Continue For
-                PossibleLogs.Add(File.FullName)
+                PossibleLogs.Add(PathUtils.RemoveExtendedPrefix(File.FullName))
             Next
         Catch ex As Exception
-            Log(ex, "收集 Minecraft 主文件夹下的日志失败")
+            Logger.Warn(ex, "收集 Minecraft 主文件夹下的日志失败")
         End Try
         Try
-            For Each File In New DirectoryInfo(VersionPathIndie).EnumerateFiles
+            For Each File In DirectoryUtils.GetInfo(VersionPathIndie).EnumerateFiles
                 If If(File.Extension, "") <> ".log" Then Continue For
-                PossibleLogs.Add(File.FullName)
+                PossibleLogs.Add(PathUtils.RemoveExtendedPrefix(File.FullName))
             Next
         Catch ex As Exception
-            Log(ex, "收集 Minecraft 隔离文件夹下的日志失败")
+            Logger.Warn(ex, "收集 Minecraft 隔离文件夹下的日志失败")
         End Try
         PossibleLogs.Add(VersionPathIndie & "logs\latest.log") 'Minecraft 日志
         PossibleLogs.Add(VersionPathIndie & "logs\debug.log") 'Minecraft Debug 日志
@@ -57,74 +52,75 @@
         Dim RightLogs As New List(Of String)
         For Each LogFile In PossibleLogs
             Try
-                Dim Info As New FileInfo(LogFile)
+                Dim Info = FileUtils.GetInfo(LogFile)
                 If Not Info.Exists Then Continue For
                 Dim Time = Math.Abs((Info.LastWriteTime - Date.Now).TotalMinutes)
                 If Time < 3 AndAlso Info.Length > 0 Then
                     RightLogs.Add(LogFile)
-                    Log("[Crash] 可能可用的日志文件：" & LogFile & "（" & Math.Round(Time, 1) & " 分钟）")
+                    Logger.Info($"可能可用的日志文件：{LogFile}（{Math.Round(Time, 1)} 分钟）")
                 End If
             Catch ex As Exception
-                Log(ex, "确认崩溃日志时间失败（" & LogFile & "）")
+                Logger.Warn(ex, $"确认崩溃日志时间失败（{LogFile}）")
             End Try
         Next
-        If Not RightLogs.Any() Then Log("[Crash] 未发现可能可用的日志文件")
+        If Not RightLogs.Any() Then Logger.Info("未发现可能可用的日志文件")
 
         '将可能可用的日志文件导出
         For Each FilePath In RightLogs
             Try
-                AnalyzeRawFiles.Add(New KeyValuePair(Of String, String())(FilePath, ReadFile(FilePath).Split(vbCrLf.ToCharArray)))
+                AnalyzeRawFiles.Add(New KeyValuePair(Of String, String())(FilePath, FileUtils.ReadAsLines(FilePath)))
             Catch ex As Exception
-                Log(ex, "读取可能的崩溃日志文件失败（" & FilePath & "）")
+                Logger.Warn(ex, $"读取可能的崩溃日志文件失败（{FilePath}）")
             End Try
         Next
         If LatestLog IsNot Nothing AndAlso LatestLog.Any Then
-            Dim RawOutput As String = Join(LatestLog, vbCrLf)
-            Log("[Crash] 以下为游戏输出的最后一段内容：" & vbCrLf & RawOutput)
-            WriteFile(TempFolder & "RawOutput.log", RawOutput)
+            Dim RawOutput As String = LatestLog.Join(vbCrLf)
+            Logger.Info($"以下为游戏输出的最后一段内容：{vbCrLf}{RawOutput}")
+            FileUtils.Write(TempFolder & "RawOutput.log", RawOutput)
             AnalyzeRawFiles.Add(New KeyValuePair(Of String, String())(TempFolder & "RawOutput.log", LatestLog.ToArray))
             LatestLog.Clear()
         End If
 
-        Log("[Crash] 步骤 1：收集日志文件完成，收集到 " & AnalyzeRawFiles.Count & " 个文件")
+        Logger.Info($"步骤 1：收集日志文件完成，收集到 {AnalyzeRawFiles.Count} 个文件")
     End Sub
     ''' <summary>
     ''' 从文件路径直接导入日志文件或崩溃报告压缩包。
     ''' </summary>
     Public Sub Import(FilePath As String)
-        Log("[Crash] 步骤 1：自主导入日志文件")
+        Logger.Info("步骤 1：自主导入日志文件")
 
         '尝试视作压缩包解压
         Try
-            Dim Info As New FileInfo(FilePath)
-            If Info.Exists AndAlso Info.Length > 0 AndAlso Not FilePath.EndsWithF(".jar", True) Then
-                ExtractFile(FilePath, TempFolder & "Temp\")
-                Log("[Crash] 已解压导入的日志文件：" & FilePath)
+            Dim Info = FileUtils.GetInfo(FilePath)
+            If Info.Exists AndAlso Info.Length > 0 AndAlso Not PathUtils.GetExtension(FilePath) = "jar" Then
+                FileUtils.ExtractToDirectory(FilePath, TempFolder & "Temp\")
+                Logger.Info($"已解压导入的日志文件：{FilePath}")
                 GoTo Extracted
             End If
         Catch
         End Try
         '并非压缩包
-        CopyFile(FilePath, TempFolder & "Temp\" & GetFileNameFromPath(FilePath))
-        Log("[Crash] 已复制导入的日志文件：" & FilePath)
+        FileUtils.Copy(FilePath, TempFolder & "Temp\" & PathUtils.GetLastPart(FilePath))
+        Logger.Info($"已复制导入的日志文件：{FilePath}")
 Extracted:
 
         '导入其中的日志文件
-        For Each TargetFile As FileInfo In New DirectoryInfo(TempFolder & "Temp\").EnumerateFiles.ToList()
+        For Each TargetFile As FileInfo In DirectoryUtils.GetInfo(TempFolder & "Temp\").EnumerateFiles
             Try
                 If Not TargetFile.Exists OrElse TargetFile.Length = 0 Then Continue For
-                Dim Ext As String = TargetFile.Extension.ToLower
+                Dim Ext As String = TargetFile.Extension.Lower
                 If Ext = ".log" OrElse Ext = ".txt" Then
-                    AnalyzeRawFiles.Add(New KeyValuePair(Of String, String())(TargetFile.FullName, ReadFile(TargetFile.FullName).Split(vbCrLf.ToCharArray)))
+                    AnalyzeRawFiles.Add(New KeyValuePair(Of String, String())(
+                            PathUtils.RemoveExtendedPrefix(TargetFile.FullName), FileUtils.ReadAsLines(TargetFile.FullName)))
                 Else
-                    File.Delete(TargetFile.FullName)
+                    FileUtils.Delete(TargetFile.FullName)
                 End If
             Catch ex As Exception
-                Log(ex, "导入单个日志文件失败")
+                Logger.Warn(ex, "导入单个日志文件失败")
             End Try
         Next
 
-        Log("[Crash] 步骤 1：自主导入日志文件，收集到 " & AnalyzeRawFiles.Count & " 个文件")
+        Logger.Info($"步骤 1：自主导入日志文件，收集到 {AnalyzeRawFiles.Count} 个文件")
     End Sub
 
     '2：确认实际用于分析的 Log 文本
@@ -141,25 +137,25 @@ Extracted:
     ''' 返回是否有足够信息可用于分析。
     ''' </summary>
     Public Function Prepare() As Boolean
-        Log("[Crash] 步骤 2：准备日志文本")
+        Logger.Info("步骤 2：准备日志文本")
 
         '对日志文件进行分类
         DirectFile = Nothing
         Dim AllFiles As New List(Of KeyValuePair(Of AnalyzeFileType, KeyValuePair(Of String, String())))
         For Each LogFile In AnalyzeRawFiles
-            Dim MatchName As String = GetFileNameFromPath(LogFile.Key).ToLower
+            Dim MatchName As String = PathUtils.GetLastPart(LogFile.Key).Lower
             Dim TargetType As AnalyzeFileType
             If MatchName.StartsWithF("hs_err") Then
                 TargetType = AnalyzeFileType.HsErr
-                DirectFile = LogFile
+                If DirectFile Is Nothing Then DirectFile = LogFile
             ElseIf MatchName.StartsWithF("crash-") Then
                 TargetType = AnalyzeFileType.CrashReport
-                DirectFile = LogFile
+                If DirectFile Is Nothing Then DirectFile = LogFile
             ElseIf MatchName = "latest.log" OrElse MatchName = "latest log.txt" OrElse
                    MatchName = "debug.log" OrElse MatchName = "debug log.txt" OrElse
                    MatchName = "游戏崩溃前的输出.txt" OrElse MatchName = "rawoutput.log" Then
                 TargetType = AnalyzeFileType.MinecraftLog
-                If DirectFile Is Nothing Then DirectFile = LogFile
+                DirectFile = LogFile
             ElseIf MatchName = "启动器日志.txt" OrElse MatchName = "PCL2 启动器日志.txt" OrElse MatchName = "PCL 启动器日志.txt" OrElse MatchName = "log1.txt" Then
                 If LogFile.Value.Any(Function(s) s.Contains("以下为游戏输出的最后一段内容")) Then
                     TargetType = AnalyzeFileType.MinecraftLog
@@ -167,25 +163,25 @@ Extracted:
                 Else
                     TargetType = AnalyzeFileType.ExtraLogFile
                 End If
-            ElseIf MatchName.EndsWithF(".log", True) Then
+            ElseIf PathUtils.GetExtension(MatchName) = "log" Then
                 TargetType = AnalyzeFileType.ExtraLogFile
-            ElseIf MatchName.EndsWithF(".txt", True) Then
+            ElseIf PathUtils.GetExtension(MatchName) = "txt" Then
                 TargetType = AnalyzeFileType.ExtraReportFile
             Else
-                Log("[Crash] " & MatchName & " 分类为 Ignore")
+                Logger.Info($"{MatchName} 分类为 Ignore")
                 Continue For
             End If
             If LogFile.Value.Any Then
                 AllFiles.Add(New KeyValuePair(Of AnalyzeFileType, KeyValuePair(Of String, String()))(TargetType, LogFile))
-                Log("[Crash] " & MatchName & " 分类为 " & GetStringFromEnum(TargetType))
+                Logger.Info($"{MatchName} 分类为 {TargetType}")
             Else
-                Log("[Crash] " & MatchName & " 由于内容为空跳过")
+                Logger.Info($"{MatchName} 由于内容为空跳过")
             End If
         Next
 
         '若只有额外日志，则将它们视作 Minecraft 日志
         If AllFiles.Any() AndAlso AllFiles.All(Function(p) p.Key = AnalyzeFileType.ExtraLogFile) Then
-            Log("[Crash] 由于仅发现了额外日志，将它们视作 Minecraft 日志进行分析")
+            Logger.Info("由于仅发现了额外日志，将它们视作 Minecraft 日志进行分析")
             AllFiles = AllFiles.Select(Function(p) New KeyValuePair(Of AnalyzeFileType, KeyValuePair(Of String, String()))(AnalyzeFileType.MinecraftLog, p.Value)).ToList
         End If
 
@@ -205,9 +201,9 @@ Extracted:
                         Dim DatedFiles As New SortedList(Of Date, KeyValuePair(Of String, String()))()
                         For Each File In SelectedFiles
                             Try
-                                DatedFiles.Add(New FileInfo(File.Key).LastWriteTime, File)
+                                DatedFiles.Add(FileUtils.GetInfo(File.Key).LastWriteTime, File)
                             Catch ex As Exception
-                                Log(ex, "获取日志文件修改时间失败")
+                                Logger.Warn(ex, "获取日志文件修改时间失败")
                                 DatedFiles.Add(New Date(1900, 1, 1), File)
                             End Try
                         Next
@@ -216,12 +212,12 @@ Extracted:
                         OutputFiles.Add(NewestFile.Key)
                         If SelectType = AnalyzeFileType.HsErr Then
                             LogHs = GetHeadTailLines(NewestFile.Value, 200, 100)
-                            Log("[Crash] 输出报告：" & NewestFile.Key & "，作为虚拟机错误信息")
-                            Log("[Crash] 导入分析：" & NewestFile.Key & "，作为虚拟机错误信息")
+                            Logger.Info($"输出报告：{NewestFile.Key}，作为虚拟机错误信息")
+                            Logger.Info($"导入分析：{NewestFile.Key}，作为虚拟机错误信息")
                         Else
                             LogCrash = GetHeadTailLines(NewestFile.Value, 300, 700)
-                            Log("[Crash] 输出报告：" & NewestFile.Key & "，作为 Minecraft 崩溃报告")
-                            Log("[Crash] 导入分析：" & NewestFile.Key & "，作为 Minecraft 崩溃报告")
+                            Logger.Info($"输出报告：{NewestFile.Key}，作为 Minecraft 崩溃报告")
+                            Logger.Info($"导入分析：{NewestFile.Key}，作为 Minecraft 崩溃报告")
                         End If
                     Case AnalyzeFileType.MinecraftLog
                         LogMc = ""
@@ -229,9 +225,9 @@ Extracted:
                         '创建文件名词典
                         Dim FileNameDict As New Dictionary(Of String, KeyValuePair(Of String, String()))
                         For Each SelectedFile In SelectedFiles
-                            FileNameDict(GetFileNameFromPath(SelectedFile.Key).ToLower) = SelectedFile
+                            FileNameDict(PathUtils.GetLastPart(SelectedFile.Key).Lower) = SelectedFile
                             OutputFiles.Add(SelectedFile.Key)
-                            Log("[Crash] 输出报告：" & SelectedFile.Key & "，作为 Minecraft 或启动器日志")
+                            Logger.Info($"输出报告：{SelectedFile.Key}，作为 Minecraft 或启动器日志")
                         Next
                         '选择一份最佳的来自启动器的游戏日志
                         For Each FileName As String In {"rawoutput.log", "启动器日志.txt", "log1.txt", "游戏崩溃前的输出.txt", "PCL2 启动器日志.txt", "PCL 启动器日志.txt"}
@@ -244,13 +240,13 @@ Extracted:
                                     LogMc += Line & vbLf
                                 ElseIf Line.Contains("以下为游戏输出的最后一段内容") Then
                                     HasLauncherMark = True
-                                    Log("[Crash] 找到 PCL 输出的游戏实时日志头")
+                                    Logger.Info("找到 PCL 输出的游戏实时日志头")
                                 End If
                             Next
                             '导入后 500 行
                             If Not HasLauncherMark Then LogMc += GetHeadTailLines(CurrentLog.Value, 0, 500)
                             LogMc = LogMc.TrimEnd(vbCrLf.ToCharArray)
-                            Log("[Crash] 导入分析：" & CurrentLog.Key & "，作为启动器日志")
+                            Logger.Info($"导入分析：{CurrentLog.Key}，作为启动器日志")
                             Exit For
                         Next
                         '选择一份最佳的 Minecraft Log
@@ -258,7 +254,7 @@ Extracted:
                             If Not FileNameDict.ContainsKey(FileName) Then Continue For
                             Dim CurrentLog = FileNameDict(FileName)
                             LogMc += GetHeadTailLines(CurrentLog.Value, 1500, 500)
-                            Log("[Crash] 导入分析：" & CurrentLog.Key & "，作为 Minecraft 日志")
+                            Logger.Info($"导入分析：{CurrentLog.Key}，作为 Minecraft 日志")
                             Exit For
                         Next
                         '查找 Debug Log
@@ -266,7 +262,7 @@ Extracted:
                             If Not FileNameDict.ContainsKey(FileName) Then Continue For
                             Dim CurrentLog = FileNameDict(FileName)
                             LogMcDebug += GetHeadTailLines(CurrentLog.Value, 1000, 0)
-                            Log("[Crash] 导入分析：" & CurrentLog.Key & "，作为 Minecraft Debug 日志")
+                            Logger.Info($"导入分析：{CurrentLog.Key}，作为 Minecraft Debug 日志")
                             Exit For
                         Next
                         '兜底
@@ -276,7 +272,7 @@ Extracted:
                             ElseIf FileNameDict.Any() Then '如果都没有找到，则使用第一个文件
                                 Dim CurrentLog = FileNameDict.First.Value
                                 LogMc += GetHeadTailLines(CurrentLog.Value, 1500, 500)
-                                Log("[Crash] 导入分析：" & CurrentLog.Key & "，作为兜底日志")
+                                Logger.Info($"导入分析：{CurrentLog.Key}，作为兜底日志")
                             Else
                                 LogMc = Nothing
                                 Throw New Exception("无法找到匹配的 Minecraft Log")
@@ -287,27 +283,28 @@ Extracted:
                         '全部丢过去
                         For Each SelectedFile In SelectedFiles
                             OutputFiles.Add(SelectedFile.Key)
-                            Log("[Crash] 输出报告：" & SelectedFile.Key & "，不用作分析")
+                            Logger.Info($"输出报告：{SelectedFile.Key}，不用作分析")
                         Next
                 End Select
             Catch ex As Exception
-                Log(ex, "分类处理日志文件时出错")
+                Logger.Warn(ex, "分类处理日志文件时出错")
             End Try
         Next
 
         '结束
-        Prepare = LogMc IsNot Nothing OrElse LogHs IsNot Nothing OrElse LogCrash IsNot Nothing
-        If Prepare Then
-            Log(("[Crash] 步骤 2：准备日志文本完成，找到" & If(LogMc Is Nothing, "", "游戏日志、") & If(LogMcDebug Is Nothing, "", "游戏 Debug 日志、") & If(LogHs Is Nothing, "", "虚拟机日志、") & If(LogCrash Is Nothing, "", "崩溃日志、")).TrimEnd("、") & "用作分析")
+        Dim Result = LogMc IsNot Nothing OrElse LogHs IsNot Nothing OrElse LogCrash IsNot Nothing
+        If Result Then
+            Logger.Info($"{("[Crash] 步骤 2：准备日志文本完成，找到" & If(LogMc Is Nothing, "", "游戏日志、") & If(LogMcDebug Is Nothing, "", "游戏 Debug 日志、") & If(LogHs Is Nothing, "", "虚拟机日志、") & If(LogCrash Is Nothing, "", "崩溃日志、")).TrimEnd("、")}用作分析")
         Else
-            Log("[Crash] 步骤 2：准备日志文本完成，没有任何可供分析的日志")
+            Logger.Info("步骤 2：准备日志文本完成，没有任何可供分析的日志")
         End If
+        Return Result
     End Function
     ''' <summary>
     ''' 输出字符串的前后某些行，并统一行尾为 vbLf (正则 \n)、删除空行和重复行。
     ''' </summary>
     Private Function GetHeadTailLines(Raw As String(), HeadLines As Integer, TailLines As Integer) As String
-        If Raw.Length <= HeadLines + TailLines Then Return Join(Raw.Distinct, vbLf)
+        If Raw.Length <= HeadLines + TailLines Then Return Raw.Distinct.Join(vbLf)
         Dim Lines As New List(Of String)
         Dim RealHeadLines As Integer = 0, ViewedLines As Integer
         For ViewedLines = 0 To Raw.Length - 1
@@ -391,8 +388,8 @@ Extracted:
     ''' <summary>
     ''' 根据 AnalyzeLogs 与可能的版本信息分析崩溃原因。
     ''' </summary>
-    Public Sub Analyze(Optional Version As McVersion = Nothing)
-        Log("[Crash] 步骤 3：分析崩溃原因")
+    Public Sub Analyze()
+        Logger.Info("步骤 3：分析崩溃原因")
         LogAll = If(LogMc, If(LogMcDebug, "")) & If(LogHs, "") & If(LogCrash, "")
 
         '1. 精准日志匹配，中/高优先级
@@ -406,21 +403,21 @@ Extracted:
             Dim Keywords As New List(Of String)
             '崩溃日志
             If LogCrash IsNot Nothing Then
-                Log("[Crash] 开始进行崩溃日志堆栈分析")
+                Logger.Info("开始进行崩溃日志堆栈分析")
                 Keywords.AddRange(AnalyzeStackKeyword(LogCrash.BeforeFirst("System Details")))
             End If
             'Minecraft 日志
             If LogMc IsNot Nothing Then
-                Dim Fatals As List(Of String) = RegexSearch(LogMc, "/FATAL] .+?(?=[\n]+\[)")
+                Dim Fatals As List(Of String) = LogMc.RegexSearch("/FATAL] .+?(?=[\n]+\[)").ToList
                 If LogMc.Contains("Unreported exception thrown!") Then Fatals.Add(LogMc.Between("Unreported exception thrown!", "at oolloo.jlw.Wrapper"))
-                Log("[Crash] 开始进行 Minecraft 日志堆栈分析，发现 " & Fatals.Count & " 个报错项")
+                Logger.Info($"开始进行 Minecraft 日志堆栈分析，发现 {Fatals.Count} 个报错项")
                 For Each Fatal In Fatals
                     Keywords.AddRange(AnalyzeStackKeyword(Fatal))
                 Next
             End If
             '虚拟机日志
             If LogHs IsNot Nothing Then
-                Log("[Crash] 开始进行虚拟机堆栈分析")
+                Logger.Info("开始进行虚拟机堆栈分析")
                 Dim StackLogs As String = LogHs.Between("T H R E A D", "Registers:")
                 Keywords.AddRange(AnalyzeStackKeyword(StackLogs))
             End If
@@ -435,7 +432,7 @@ Extracted:
                 GoTo Done
             End If
         Else
-            Log("[Crash] 可能并未安装 Mod，不进行堆栈分析")
+            Logger.Info("可能并未安装 Mod，不进行堆栈分析")
         End If
 
         '3. 精准日志匹配，低优先级
@@ -444,27 +441,27 @@ Extracted:
         '输出到日志
 Done:
         If Not CrashReasons.Any() Then
-            Log("[Crash] 步骤 3：分析崩溃原因完成，未找到可能的原因")
+            Logger.Info("步骤 3：分析崩溃原因完成，未找到可能的原因")
         Else
-            Log("[Crash] 步骤 3：分析崩溃原因完成，找到 " & CrashReasons.Count & " 条可能的原因")
+            Logger.Info($"步骤 3：分析崩溃原因完成，找到 {CrashReasons.Count} 条可能的原因")
             For Each Reason In CrashReasons
-                Log("[Crash]  - " & GetStringFromEnum(Reason.Key) & If(Reason.Value.Any, "（" & Join(Reason.Value, "；") & "）", ""))
+                Logger.Info($"- {Reason.Key}{If(Reason.Value.Any, "（" & Reason.Value.Join("；"c) & "）", "")}")
             Next
         End If
     End Sub
     ''' <summary>
     ''' 增加一个可能的崩溃原因。
     ''' </summary>
-    Private Sub AppendReason(Reason As CrashReason, Optional Additional As ICollection(Of String) = Nothing)
+    Private Sub AppendReason(Reason As CrashReason, Optional Additional As IEnumerable(Of String) = Nothing)
         If CrashReasons.ContainsKey(Reason) Then
             If Additional IsNot Nothing Then
                 CrashReasons(Reason).AddRange(Additional)
                 CrashReasons(Reason) = CrashReasons(Reason).Distinct.ToList
             End If
         Else
-            CrashReasons.Add(Reason, New List(Of String)(If(Additional, {})))
+            CrashReasons.Add(Reason, New List(Of String)(If(Additional, {}).ToList))
         End If
-        Log("[Crash] 可能的崩溃原因：" & GetStringFromEnum(Reason) & If(Additional IsNot Nothing AndAlso Additional.Any, "（" & Join(Additional, "；") & "）", ""))
+        Logger.Info($"可能的崩溃原因：{Reason}{If(Additional IsNot Nothing AndAlso Additional.Any, "（" & Additional.Join("；"c) & "）", "")}")
     End Sub
     Private Sub AppendReason(Reason As CrashReason, Additional As String)
         AppendReason(Reason, If(String.IsNullOrEmpty(Additional), Nothing, New List(Of String) From {Additional}))
@@ -485,7 +482,7 @@ Done:
         '崩溃报告分析，高优先级
         If LogCrash IsNot Nothing Then
             If LogCrash.Contains("Unable to make protected final java.lang.Class java.lang.ClassLoader.defineClass") Then AppendReason(CrashReason.Java版本过高)
-            If LogCrash.Contains("Failed loading config file ") Then AppendReason(CrashReason.Mod配置文件导致游戏崩溃, {TryAnalyzeModName(If(RegexSeek(LogCrash, "(?<=Failed loading config file .+ for modid )[^\n]+"), "").TrimEnd(vbCrLf)).First, If(RegexSeek(LogCrash, "(?<=Failed loading config file ).+(?= of type)"), "").TrimEnd(vbCrLf)}) '#7071
+            If LogCrash.Contains("Failed loading config file ") Then AppendReason(CrashReason.Mod配置文件导致游戏崩溃, {TryAnalyzeModName(If(LogCrash.RegexSeek("(?<=Failed loading config file .+ for modid )[^\n]+"), "").TrimEnd(vbCrLf)).First, If(LogCrash.RegexSeek("(?<=Failed loading config file ).+(?= of type)"), "").TrimEnd(vbCrLf)}) '#7071
         End If
 
         '游戏日志分析
@@ -495,7 +492,6 @@ Done:
             If LogMc.Contains("The driver does not appear to support OpenGL") Then AppendReason(CrashReason.显卡不支持OpenGL)
             If LogMc.Contains("java.lang.ClassCastException: java.base/jdk") Then AppendReason(CrashReason.使用JDK)
             If LogMc.Contains("java.lang.ClassCastException: class jdk.") Then AppendReason(CrashReason.使用JDK)
-            If LogMc.Contains("TRANSFORMER/net.optifine/net.optifine.reflect.Reflector.<clinit>(Reflector.java") Then AppendReason(CrashReason.OptiFine与Forge不兼容)
             If LogMc.Contains("java.lang.NoSuchMethodError: 'void net.minecraft.client.renderer.texture.SpriteContents.<init>") Then AppendReason(CrashReason.OptiFine与Forge不兼容)
             If LogMc.Contains("java.lang.NoSuchMethodError: 'java.lang.String com.mojang.blaze3d.systems.RenderSystem.getBackendDescription") Then AppendReason(CrashReason.OptiFine与Forge不兼容)
             If LogMc.Contains("java.lang.NoSuchMethodError: 'void net.minecraft.client.renderer.block.model.BakedQuad.<init>") Then AppendReason(CrashReason.OptiFine与Forge不兼容)
@@ -515,10 +511,9 @@ Done:
             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") OrElse LogMc.Contains("java.lang.NoSuchMethodError: 'void 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))
+            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(LogMc.RegexSeek("(?<=class "")[^']+(?=""'s signer information)"), "").TrimEnd(vbCrLf))
             If LogMc.Contains("Maybe try a lower resolution resourcepack?") Then AppendReason(CrashReason.材质过大或显卡配置不足)
             If LogMc.Contains("java.lang.NoSuchMethodError: net.minecraft.world.server.ChunkManager$ProxyTicketManager.shouldForceTicks(J)Z") AndAlso LogMc.Contains("OptiFine") Then AppendReason(CrashReason.OptiFine导致无法加载世界)
-            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") AndAlso Not CrashReasons.ContainsKey(CrashReason.Mod配置文件导致游戏崩溃) 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)
@@ -526,7 +521,9 @@ Done:
             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)
             If LogMc.Contains("java.lang.IllegalArgumentException: The requested compatibility level JAVA_11 could not be set. Level is not supported by the active JRE or ASM version") Then AppendReason(CrashReason.Mod需要Java11)
+            If LogMc.Contains("Unsupported class file major version") Then AppendReason(CrashReason.Java版本不兼容)
             If LogMc.Contains("Unsupported major.minor version") Then AppendReason(CrashReason.Java版本不兼容)
+            If LogMc.Contains("Level is not supported by the active JRE or ASM version") Then AppendReason(CrashReason.Java版本不兼容)
             If LogMc.Contains("Invalid maximum heap size") Then AppendReason(CrashReason.使用32位Java导致JVM无法分配足够多的内存)
             If LogMc.Contains("Could not reserve enough space") Then
                 If LogMc.Contains("for 1048576KB object heap") Then
@@ -536,19 +533,19 @@ Done:
                 End If
             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)))
+            If LogMc.Contains("Caught exception from ") Then AppendReason(CrashReason.确定Mod导致游戏崩溃, TryAnalyzeModName(LogMc.RegexSeek("(?<=Caught exception from )[^\n]+?")?.TrimEnd((vbCrLf & " ").ToCharArray)))
             '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))
+            If LogMc.Contains("DuplicateModsFoundException") Then AppendReason(CrashReason.Mod重复安装, LogMc.RegexSearch("(?<=\n\t[\w]+ : [A-Z]:[^\n]+(/|\\))[^/\\\n]+?.jar", RegularExpressions.RegexOptions.IgnoreCase))
+            If LogMc.Contains("Found a duplicate mod") Then AppendReason(CrashReason.Mod重复安装, If(LogMc.RegexSeek("Found a duplicate mod[^\n]+"), "").RegexSearch("[^\\/]+.jar", RegularExpressions.RegexOptions.IgnoreCase))
+            If LogMc.Contains("Found duplicate mods") Then AppendReason(CrashReason.Mod重复安装, LogMc.RegexSearch("(?<=Mod ID: ')\w+?(?=' from mod files:)").Distinct.ToList)
+            If LogMc.Contains("ModResolutionException: Duplicate") Then AppendReason(CrashReason.Mod重复安装, If(LogMc.RegexSeek("ModResolutionException: Duplicate[^\n]+"), "").RegexSearch("[^\\/]+.jar", RegularExpressions.RegexOptions.IgnoreCase))
             If LogMc.Contains("Incompatible mods found!") Then '#5006, #5115
-                AppendReason(CrashReason.Mod互不兼容, If(RegexSeek(LogMc, "(?<=Incompatible mods found![\s\S]+: )[\s\S]+?(?=\tat )"), "").BeforeFirst("更多信息：").Replace("Some of your mods are incompatible with the game or each other!", "").Trim((vbCrLf & " ").ToCharArray))
+                AppendReason(CrashReason.Mod互不兼容, If(LogMc.RegexSeek("(?<=Incompatible mods found![\s\S]+: )[\s\S]+?(?=\tat )"), "").BeforeFirst("更多信息：").Replace("Some of your mods are incompatible with the game or each other!", "").Trim((vbCrLf & " ").ToCharArray))
             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).
-                    Select(Function(s) s.Trim((vbCrLf & vbTab & " ").ToCharArray)).Distinct().ToList())
+                LogMc.RegexSearch("(?<=Missing or unsupported mandatory dependencies:)([\n\r]+\t(.*))+", RegularExpressions.RegexOptions.IgnoreCase).
+                Select(Function(s) s.Trim((vbCrLf & vbTab & " ").ToCharArray)).Distinct().ToList())
             End If
         End If
 
@@ -569,19 +566,19 @@ Done:
             If LogCrash.Contains("java.lang.OutOfMemoryError") Then AppendReason(CrashReason.内存不足)
             If LogCrash.Contains("Pixel format not accelerated") Then AppendReason(CrashReason.显卡驱动不支持导致无法设置像素格式)
             If LogCrash.Contains("Manually triggered debug crash") Then AppendReason(CrashReason.玩家手动触发调试崩溃)
-            If LogCrash.Contains("has mods that were not found") AndAlso RegexCheck(LogCrash, "The Mod File [^\n]+optifine\\OptiFine[^\n]+ has mods that were not found") Then AppendReason(CrashReason.OptiFine与Forge不兼容)
+            If LogCrash.Contains("has mods that were not found") AndAlso LogCrash.RegexCheck("The Mod File [^\n]+optifine\\OptiFine[^\n]+ has mods that were not found") Then AppendReason(CrashReason.OptiFine与Forge不兼容)
             'Mod 导致的崩溃
             If LogCrash.Contains("-- MOD ") Then
                 Dim LogCrashMod As String = LogCrash.Between("-- MOD ", "Failure message:")
-                If LogCrashMod.ContainsF(".jar", True) Then
-                    AppendReason(CrashReason.确定Mod导致游戏崩溃, If(RegexSeek(LogCrashMod, "(?<=Mod File: ).+"), "").TrimEnd((vbCrLf & " ").ToCharArray))
+                If LogCrashMod.ContainsIgnoreCase(".jar") Then
+                    AppendReason(CrashReason.确定Mod导致游戏崩溃, If(LogCrashMod.RegexSeek("(?<=Mod File: ).+"), "").TrimEnd((vbCrLf & " ").ToCharArray))
                 Else
-                    AppendReason(CrashReason.Mod加载器报错, If(RegexSeek(LogCrash, "(?<=Failure message: )[\w\W]+?(?=\tMod)"), "").Replace(vbTab, " ").TrimEnd((vbCrLf & " ").ToCharArray))
+                    AppendReason(CrashReason.Mod加载器报错, If(LogCrash.RegexSeek("(?<=Failure message: )[\w\W]+?(?=\tMod)"), "").Replace(vbTab, " ").TrimEnd((vbCrLf & " ").ToCharArray))
                 End If
             End If
-            If LogCrash.Contains("Multiple entries with same key: ") Then AppendReason(CrashReason.确定Mod导致游戏崩溃, TryAnalyzeModName(If(RegexSeek(LogCrash, "(?<=Multiple entries with same key: )[^=]+"), "").TrimEnd((vbCrLf & " ").ToCharArray)))
-            If LogCrash.Contains("LoaderExceptionModCrash: Caught exception from ") Then AppendReason(CrashReason.确定Mod导致游戏崩溃, TryAnalyzeModName(If(RegexSeek(LogCrash, "(?<=LoaderExceptionModCrash: Caught exception from )[^\n]+"), "").TrimEnd((vbCrLf & " ").ToCharArray)))
-            If LogCrash.Contains("Failed loading config file ") Then AppendReason(CrashReason.Mod配置文件导致游戏崩溃, {TryAnalyzeModName(If(RegexSeek(LogCrash, "(?<=Failed loading config file .+ for modid )[^\n]+"), "").TrimEnd(vbCrLf)).First, If(RegexSeek(LogCrash, "(?<=Failed loading config file ).+(?= of type)"), "").TrimEnd(vbCrLf)})
+            If LogCrash.Contains("Multiple entries with same key: ") Then AppendReason(CrashReason.确定Mod导致游戏崩溃, TryAnalyzeModName(If(LogCrash.RegexSeek("(?<=Multiple entries with same key: )[^=]+"), "").TrimEnd((vbCrLf & " ").ToCharArray)))
+            If LogCrash.Contains("LoaderExceptionModCrash: Caught exception from ") Then AppendReason(CrashReason.确定Mod导致游戏崩溃, TryAnalyzeModName(If(LogCrash.RegexSeek("(?<=LoaderExceptionModCrash: Caught exception from )[^\n]+"), "").TrimEnd((vbCrLf & " ").ToCharArray)))
+            If LogCrash.Contains("Failed loading config file ") Then AppendReason(CrashReason.Mod配置文件导致游戏崩溃, {TryAnalyzeModName(If(LogCrash.RegexSeek("(?<=Failed loading config file .+ for modid )[^\n]+"), "").TrimEnd(vbCrLf)).First, If(LogCrash.RegexSeek("(?<=Failed loading config file ).+(?= of type)"), "").TrimEnd(vbCrLf)})
         End If
 
     End Sub
@@ -600,14 +597,14 @@ Done:
                 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)")
+            Dim ModName As String = LogText.RegexSeek("(?<=from mod )[^.\/ ]+(?=\] from)")
+            If ModName Is Nothing Then ModName = LogText.RegexSeek("(?<=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)
+            For Each JsonName In LogText.RegexSearch("(?<=^[^\t]+[ \[{(])[^ \[{(]+\.[^ ]+(?=\.json)", RegularExpressions.RegexOptions.Multiline)
                 AppendReason(CrashReason.ModMixin失败,
                              TryAnalyzeModName(JsonName.Replace("mixins", "mixin").Replace(".mixin", "").Replace("mixin.", "")))
                 Return True
@@ -622,12 +619,12 @@ Done:
             '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)(\s+ - [^\n]+\n)+"), ""), "(?<=\s+)[^\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)(\s+ - [^\n]+\n)+"), ""), "(?<=\s+)[^\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)(\s+ - [^\n]+\n)+"), ""), "(?<=\s+)[^\n]+"), vbLf))
+            If LogMc.Contains("An exception was thrown, the game will display an error screen and halt.") Then AppendReason(CrashReason.Forge报错, LogMc.RegexSeek("(?<=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, If(LogMc.RegexSeek("(?<=A potential solution has been determined:\n)(\s+ - [^\n]+\n)+"), "").RegexSearch("(?<=\s+)[^\n]+").Join(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, If(LogMc.RegexSeek("(?<=A potential solution has been determined, this may resolve your problem:\n)(\s+ - [^\n]+\n)+"), "").RegexSearch("(?<=\s+)[^\n]+").Join(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, If(LogMc.RegexSeek("(?<=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)(\s+ - [^\n]+\n)+"), "").RegexSearch("(?<=\s+)[^\n]+").Join(vbLf))
             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)))
+                AppendReason(CrashReason.确定Mod导致游戏崩溃, TryAnalyzeModName(If(LogMc.RegexSeek("(?<=due to errors, provided by ')[^']+"), "").TrimEnd((vbCrLf & " ").ToCharArray)))
             End If
         End If
 
@@ -639,7 +636,7 @@ Done:
             If LogCrash.Contains("Suspected Mod") Then
                 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]+")
+                    Dim Suspects = SuspectsRaw.RegexSearch("(?<=\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
@@ -660,14 +657,14 @@ Done:
             '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，因此需要放到低优先级中
-            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)))
+            If LogMc.Contains("Failed to create mod instance.") Then AppendReason(CrashReason.Mod初始化失败, TryAnalyzeModName(If(LogMc.RegexSeek("(?<=Failed to create mod instance. ModID: )[^,]+"), If(LogMc.RegexSeek("(?<=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
         End If
 
         '崩溃报告分析
         If LogCrash IsNot Nothing Then
-            If LogCrash.Contains(vbTab & "Block location: World: ") Then AppendReason(CrashReason.特定方块导致崩溃, If(RegexSeek(LogCrash, "(?<=\tBlock: Block\{)[^\}]+"), "") & " " & If(RegexSeek(LogCrash, "(?<=\tBlock location: World: )\([^\)]+\)"), ""))
-            If LogCrash.Contains(vbTab & "Entity's Exact location: ") Then AppendReason(CrashReason.特定实体导致崩溃, If(RegexSeek(LogCrash, "(?<=\tEntity Type: )[^\n]+(?= \()"), "") & " (" & If(RegexSeek(LogCrash, "(?<=\tEntity's Exact location: )[^\n]+"), "").TrimEnd(vbCrLf.ToCharArray) & ")")
+            If LogCrash.Contains(vbTab & "Block location: World: ") Then AppendReason(CrashReason.特定方块导致崩溃, If(LogCrash.RegexSeek("(?<=\tBlock: Block\{)[^\}]+"), "") & " " & If(LogCrash.RegexSeek("(?<=\tBlock location: World: )\([^\)]+\)"), ""))
+            If LogCrash.Contains(vbTab & "Entity's Exact location: ") Then AppendReason(CrashReason.特定实体导致崩溃, If(LogCrash.RegexSeek("(?<=\tEntity Type: )[^\n]+(?= \()"), "") & " (" & If(LogCrash.RegexSeek("(?<=\tEntity's Exact location: )[^\n]+"), "").TrimEnd(vbCrLf.ToCharArray) & ")")
         End If
 
     End Sub
@@ -679,8 +676,8 @@ Done:
 
         '进行正则匹配
         Dim StackSearchResults As New List(Of String)
-        StackSearchResults.AddRange(RegexSearch(ErrorStack, "(?<=\n[^{]+)[a-zA-Z_]+\w+\.[a-zA-Z_]+[\w\.]+(?=\.[\w\.$]+\.)"))
-        StackSearchResults.AddRange(RegexSearch(ErrorStack, "(?<=at [^(]+?\.\w+\$\w+\$)[\w\$]+?(?=\$\w+\()").Select(Function(s) s.Replace("$", "."))) 'Mixin 堆栈：xxx.xxx.xxxx$xxxx$xxx
+        StackSearchResults.AddRange(ErrorStack.RegexSearch("(?<=\n[^{]+)[a-zA-Z_]+\w+\.[a-zA-Z_]+[\w\.]+(?=\.[\w\.$]+\.)"))
+        StackSearchResults.AddRange(ErrorStack.RegexSearch("(?<=at [^(]+?\.\w+\$\w+\$)[\w\$]+?(?=\$\w+\()").Select(Function(s) s.Replace("$", "."))) 'Mixin 堆栈：xxx.xxx.xxxx$xxxx$xxx
         StackSearchResults = StackSearchResults.Distinct.ToList
 
         '检查堆栈开头
@@ -698,10 +695,10 @@ Done:
 NextStack:
         Next
         PossibleStacks = PossibleStacks.Distinct.ToList
-        Log("[Crash] 找到 " & PossibleStacks.Count & " 条可能的堆栈信息")
+        Logger.Info($"找到 {PossibleStacks.Count} 条可能的堆栈信息")
         If Not PossibleStacks.Any() Then Return New List(Of String)
         For Each Stack As String In PossibleStacks
-            Log("[Crash]  - " & Stack)
+            Logger.Info($"- {Stack}")
         Next
 
         '检查堆栈关键词
@@ -712,22 +709,22 @@ NextStack:
                 Dim Word As String = Splited(i)
                 If Word.Length <= 2 OrElse Word.StartsWithF("func_") Then Continue For
                 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", "lwjgl",
-                    "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",
+                    "core", "init", "mods", "main", "file", "game", "load", "read", "done", "util", "tile", "item", "base", "fake", "oshi", "impl", "data", "pool", "task",
+                    "forge", "setup", "block", "model", "mixin", "event", "unimi", "netty", "world", "lwjgl", "fakes",
+                    "fabric", "gitlab", "common", "server", "config", "mixins", "compat", "loader", "launch", "script", "entity", "assist", "client", "plugin", "modapi", "mojang", "shader", "events", "github", "recipe", "render", "packet", "events",
+                    "preinit", "preload", "machine", "reflect", "channel", "general", "handler", "content", "systems", "modules", "service", "scripts", "network",
+                    "fastutil", "optifine", "internal", "platform", "override", "fabricmc", "neoforge", "external",
                     "injection", "listeners", "scheduler", "minecraft", "universal", "multipart", "neoforged", "microsoft",
                     "transformer", "transformers", "minecraftforge", "blockentity", "spongepowered", "electronwill", "concurrent"
-                   }.Contains(Word.ToLower) Then Continue For
+                   }.Contains(Word.Lower) Then Continue For
                 PossibleWords.Add(Word.Trim)
             Next
         Next
         PossibleWords = PossibleWords.Distinct.ToList
-        Log("[Crash] 从堆栈信息中找到 " & PossibleWords.Count & " 个可能的 Mod ID 关键词")
-        If PossibleWords.Any Then Log("[Crash]  - " & Join(PossibleWords, ", "))
+        Logger.Info($"从堆栈信息中找到 {PossibleWords.Count} 个可能的 Mod ID 关键词")
+        If PossibleWords.Any Then Logger.Info($"- {PossibleWords.Join(", ")}")
         If PossibleWords.Count > 10 Then
-            Log("[Crash] 关键词过多，考虑匹配出错，不纳入考虑")
+            Logger.Info("关键词过多，考虑匹配出错，不纳入考虑")
             Return New List(Of String)
         Else
             Return PossibleWords
@@ -738,7 +735,7 @@ NextStack:
     ''' 根据 Mod 关键词尝试获取实际的 Mod 名称。
     ''' 若失败则返回 Nothing。
     ''' </summary>
-    Private Function AnalyzeModName(Keywords As List(Of String)) As List(Of String)
+    Private Function AnalyzeModName(Keywords As IEnumerable(Of String)) As List(Of String)
         Dim ModFileNames As New List(Of String)
 
         '预处理关键词（分割括号）
@@ -756,7 +753,7 @@ NextStack:
             Dim IsFabricDetail As Boolean = Details.Contains("Fabric Mods") '是否为 Fabric 信息格式
             If IsFabricDetail Then
                 Details = Details.Replace("Fabric Mods", "¨")
-                Log("[Crash] 崩溃报告中检测到 Fabric Mod 信息格式")
+                Logger.Info("崩溃报告中检测到 Fabric Mod 信息格式")
             End If
             Details = Details.AfterLast("¨")
 
@@ -764,35 +761,35 @@ NextStack:
             '[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) 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)
+                If (Line.ContainsIgnoreCase(".jar") AndAlso Line.Length - Line.Replace(".jar", "").Length = 4) OrElse '只有一个 .jar
+                   (IsFabricDetail AndAlso Line.StartsWithF(vbTab & vbTab) AndAlso Not Line.RegexCheck("\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")
+            Logger.Info($"崩溃报告中找到 {ModNameLines.Count} 个可能的 Mod 项目行")
 
             '获取 Mod ID 与关键词的匹配行
             Dim HintLines As New List(Of String)
             For Each KeyWord As String In Keywords
                 For Each ModString As String In ModNameLines
-                    Dim RealModString As String = ModString.ToLower.Replace("_", "")
-                    If Not RealModString.Contains(KeyWord.ToLower.Replace("_", "")) Then Continue For
+                    Dim RealModString As String = ModString.Lower.Replace("_", "")
+                    If Not RealModString.Contains(KeyWord.Lower.Replace("_", "")) Then Continue For
                     If RealModString.Contains("minecraft.jar") OrElse RealModString.Contains(" forge-") OrElse RealModString.Contains(" mixin-") Then Continue For
                     HintLines.Add(ModString.Trim(vbCrLf.ToCharArray))
                     Exit For
                 Next
             Next
             HintLines = HintLines.Distinct.ToList
-            Log("[Crash] 崩溃报告中找到 " & HintLines.Count & " 个可能的崩溃 Mod 匹配行")
+            Logger.Info($"崩溃报告中找到 {HintLines.Count} 个可能的崩溃 Mod 匹配行")
             For Each ModLine As String In HintLines
-                Log("[Crash]  - " & ModLine)
+                Logger.Info($"- {ModLine}")
             Next
 
             '从 Mod 匹配行中提取 .jar 文件的名称
             For Each Line As String In HintLines
                 Dim Name As String
                 If IsFabricDetail Then
-                    Name = RegexSeek(Line, "(?<=: )[^\n]+(?= [^\n]+)")
+                    Name = Line.RegexSeek("(?<=: )[^\n]+(?= [^\n]+)")
                 Else
-                    Name = RegexSeek(Line, "(?<=\()[^\t]+.jar(?=\))|(?<=(\t\t)|(\| ))[^\t\|]+.jar", RegularExpressions.RegexOptions.IgnoreCase)
+                    Name = Line.RegexSeek("(?<=\()[^\t]+.jar(?=\))|(?<=(\t\t)|(\| ))[^\t\|]+.jar", RegularExpressions.RegexOptions.IgnoreCase)
                 End If
                 If Name IsNot Nothing Then ModFileNames.Add(Name)
             Next
@@ -803,8 +800,8 @@ NextStack:
         If LogMcDebug IsNot Nothing Then
 
             'Forge: Found valid mod file YungsBetterStrongholds-1.20-Forge-4.0.1.jar with {betterstrongholds} mods - versions {1.20-Forge-4.0.1}
-            Dim ModNameLines As List(Of String) = RegexSearch(LogMcDebug, "(?<=valid mod file ).*", RegularExpressions.RegexOptions.Multiline)
-            Log("[Crash] Debug 信息中找到 " & ModNameLines.Count & " 个可能的 Mod 项目行")
+            Dim ModNameLines = LogMcDebug.RegexSearch("(?<=valid mod file ).*", RegularExpressions.RegexOptions.Multiline)
+            Logger.Info($"Debug 信息中找到 {ModNameLines.Count} 个可能的 Mod 项目行")
 
             '获取 Mod ID 与关键词的匹配行
             Dim HintLines As New List(Of String)
@@ -814,15 +811,15 @@ NextStack:
                 Next
             Next
             HintLines = HintLines.Distinct.ToList
-            Log("[Crash] Debug 信息中找到 " & HintLines.Count & " 个可能的崩溃 Mod 匹配行")
+            Logger.Info($"Debug 信息中找到 {HintLines.Count} 个可能的崩溃 Mod 匹配行")
             For Each ModLine As String In HintLines
-                Log("[Crash]  - " & ModLine)
+                Logger.Info($"- {ModLine}")
             Next
 
             '从 Mod 匹配行中提取 .jar 文件的名称
             For Each Line As String In HintLines
                 Dim Name As String
-                Name = RegexSeek(Line, ".*(?= with)")
+                Name = Line.RegexSeek(".*(?= with)")
                 If Name IsNot Nothing Then ModFileNames.Add(Name)
             Next
 
@@ -833,9 +830,9 @@ NextStack:
         If Not ModFileNames.Any() Then
             Return Nothing
         Else
-            Log("[Crash] 找到 " & ModFileNames.Count & " 个可能的崩溃 Mod 文件名")
+            Logger.Info($"找到 {ModFileNames.Count} 个可能的崩溃 Mod 文件名")
             For Each ModFileName As String In ModFileNames
-                Log("[Crash]  - " & ModFileName)
+                Logger.Info($"- {ModFileName}")
             Next
             Return ModFileNames
         End If
@@ -851,9 +848,9 @@ NextStack:
     ''' <summary>
     ''' 尝试从关键字获取 Mod 名称，若失败则返回原关键字。
     ''' </summary>
-    Private Function TryAnalyzeModName(Keywords As List(Of String)) As List(Of String)
-        If Not Keywords.Any Then Return Keywords
-        Return If(AnalyzeModName(Keywords), Keywords)
+    Private Function TryAnalyzeModName(Keywords As IEnumerable(Of String)) As List(Of String)
+        If Not Keywords.Any Then Return Keywords.ToList
+        Return If(AnalyzeModName(Keywords), Keywords.ToList)
     End Function
 
     '4：根据原因输出信息
@@ -866,15 +863,15 @@ NextStack:
         FrmMain.ShowWindowToTop()
         Dim Detail As String = GetAnalyzeResult(IsManualAnalyze)
         Select Case MyMsgBox(Detail, If(IsManualAnalyze, "错误报告分析结果", "Minecraft 出现错误"),
-            "确定", If(IsManualAnalyze OrElse DirectFile Is Nothing, "", "查看日志"), If(IsManualAnalyze, "", "导出错误报告"),
+            "确定", If(IsManualAnalyze OrElse DirectFile Is Nothing, "", "查看输出"), If(IsManualAnalyze, "", "导出错误报告"),
             Button2Action:=If(IsManualAnalyze OrElse DirectFile Is Nothing, Nothing,
             Sub()
-                '弹窗选择：查看日志
-                If File.Exists(DirectFile.Value.Key) Then
+                '弹窗选择：查看输出
+                If FileUtils.Exists(DirectFile.Value.Key) Then
                     StartProcess(DirectFile.Value.Key)
                 Else
                     Dim FilePath As String = PathTemp & "Crash.txt"
-                    WriteFile(FilePath, Join(DirectFile.Value.Value, vbCrLf))
+                    FileUtils.Write(FilePath, DirectFile.Value.Value.Join(vbCrLf))
                     StartProcess(FilePath)
                 End If
             End Sub))
@@ -883,17 +880,16 @@ NextStack:
                 Dim FileAddress As String = Nothing
                 Try
                     '获取文件路径
-                    RunInUiWait(Sub() FileAddress = SelectSaveFile("选择保存位置", "错误报告-" & Date.Now.ToString("G").Replace("/", "-").Replace(":", ".").Replace(" ", "_") & ".zip", "Minecraft 错误报告(*.zip)|*.zip"))
-                    If String.IsNullOrEmpty(FileAddress) Then Return
-                    Directory.CreateDirectory(GetPathFromFullPath(FileAddress))
-                    If File.Exists(FileAddress) Then File.Delete(FileAddress)
+                    RunInUiWait(Sub() FileAddress = Dialogs.SaveFile("选择保存位置", "错误报告-" & Date.Now.ToString("G").Replace("/", "-").Replace(":", ".").Replace(" ", "_") & ".zip", filter:={("zip", "Minecraft 错误报告")}))
+                    If FileAddress Is Nothing Then Return
+                    FileUtils.Delete(FileAddress)
                     '输出诊断信息
                     FeedbackInfo()
-                    LogFlush()
+                    Logger.Instance.Flush()
                     '复制文件
                     If ExtraFiles IsNot Nothing Then OutputFiles.AddRange(ExtraFiles)
                     For Each OutputFile In OutputFiles
-                        Dim FileName As String = GetFileNameFromPath(OutputFile)
+                        Dim FileName As String = PathUtils.GetLastPart(OutputFile)
                         Dim FileEncoding As Encoding = Nothing
                         Select Case FileName
                             Case "LatestLaunch.bat"
@@ -905,28 +901,26 @@ NextStack:
                                 FileName = "游戏崩溃前的输出.txt"
                                 FileEncoding = Encoding.UTF8
                         End Select
-                        If File.Exists(OutputFile) Then
-                            If FileEncoding Is Nothing Then FileEncoding = GetEncoding(ReadFileBytes(OutputFile))
-                            Dim FileContent As String = ReadFile(OutputFile, FileEncoding)
-                            FileContent = FilterUserName(FilterAccessToken(FileContent, If(FileName = "启动脚本.bat", "F", "*")), "*")
-                            WriteFile(TempFolder & "Report\" & FileName, FileContent, Encoding:=FileEncoding)
-                            Log($"[Crash] 导出文件：{FileName}，编码：{FileEncoding.HeaderName}")
-                        End If
+                        If Not FileUtils.Exists(OutputFile) Then Continue For
+                        Dim FileContent As String = FileUtils.ReadAsString(OutputFile, FileEncoding)
+                        FileContent = FilterUserName(FilterAccessToken(FileContent, If(FileName = "启动脚本.bat", "F", "*")), "*")
+                        FileUtils.Write(TempFolder & "Report\" & FileName, FileContent, FileEncoding)
+                        Logger.Info($"导出错误报告文件：{FileName}")
                     Next
                     '导出报告
-                    Compression.ZipFile.CreateFromDirectory(TempFolder & "Report\", FileAddress)
-                    DeleteDirectory(TempFolder & "Report\")
+                    FileUtils.CreateZipFromDirectory(FileAddress, TempFolder & "Report\")
+                    DirectoryUtils.Delete(TempFolder & "Report\")
                     Hint("错误报告已导出！", HintType.Green)
+                    OpenExplorer(FileAddress)
                 Catch ex As Exception
-                    Log(ex, "导出错误报告失败", LogLevel.Feedback)
+                    Logger.Error(ex, "导出错误报告失败")
                     Return
                 End Try
-                OpenExplorer(FileAddress)
         End Select
         '上报
         If IsManualAnalyze Then Return
         Telemetry("Minecraft 崩溃",
-                  "Version", If(TargetVersion Is Nothing, "null", TargetVersion.Version.ToString),
+                  "Version", If(TargetInstance Is Nothing, "null", TargetInstance.VersionDisplayName),
                   "Detail", FilterUserName(Detail, "*"))
     End Sub
     ''' <summary>
@@ -955,13 +949,13 @@ NextStack:
                 Case CrashReason.内存不足
                     Results.Add("Minecraft 内存不足，导致其无法继续运行。\n这很可能是因为电脑内存不足、游戏分配的内存不足，或是配置要求过高。\n\n你可以尝试在 更多 → 百宝箱 中选择 内存优化，然后再启动游戏。\n如果还是不行，请在启动设置中增加为游戏分配的内存，并删除配置要求较高的材质、Mod、光影。\n如果依然不奏效，请在开始游戏前尽量关闭其他软件，或者……换台电脑？\h")
                 Case CrashReason.使用OpenJ9
-                    Results.Add("游戏因为使用 OpenJ9 而崩溃了。\n请在启动设置的 Java 选择一项中改用非 OpenJ9 的 Java，然后再启动游戏。")
+                    Results.Add("游戏因为使用 OpenJ9 而崩溃了。\n请在版本设置的 Java 选项中改用非 OpenJ9 的 Java，然后再启动游戏。")
                 Case CrashReason.使用JDK
-                    Results.Add("游戏似乎因为使用 JDK，或 Java 版本过高而崩溃了。\n请在启动设置的 Java 选择一项中改用 JRE 8（Java 8），然后再启动游戏。\n如果你没有安装 JRE 8，你可以从网络中下载、安装一个。")
+                    Results.Add("游戏似乎因为使用 JDK，或 Java 版本过高而崩溃了。\n请在版本设置的 Java 选项中改用 Java 8，然后再启动游戏。\n如果你没有安装 Java 8，可以从网络中下载、安装一个。")
                 Case CrashReason.Java版本过高
-                    Results.Add("游戏似乎因为你所使用的 Java 版本过高而崩溃了。\n请在启动设置的 Java 选择一项中改用较低版本的 Java，然后再启动游戏。\n如果没有，可以从网络中下载、安装一个。")
+                    Results.Add("游戏似乎因为你所使用的 Java 版本过高而崩溃了。\n请在版本设置的 Java 选项中改用较低版本的 Java，然后再启动游戏。\n如果没有，可以从网络中下载、安装一个。")
                 Case CrashReason.Java版本不兼容
-                    Results.Add("游戏不兼容你当前使用的 Java。\n如果没有合适的 Java，可以从网络中下载、安装一个。")
+                    Results.Add("游戏不兼容你当前使用的 Java。\n请在版本设置的 Java 选项中改用合适版本的 Java，然后再启动游戏。\n如果你没有安装任何 Mod 并且因此崩溃，请向 PCL 提交反馈。")
                 Case CrashReason.Mod名称包含特殊字符
                     Results.Add("由于有 Mod 的名称包含特殊字符，导致游戏崩溃。\n请尝试修改 Mod 文件名，让它只包含英文字母、数字、减号（-）、下划线（_）和小数点，然后再启动游戏。")
                 Case CrashReason.MixinBootstrap缺失
@@ -974,35 +968,35 @@ 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。")
+                        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 - " & Additional.Join("\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
+                    If Additional.IsSingle Then
                         Results.Add("你的游戏遇到了一些问题，PCL 为此找到了一个可疑的关键词：" & Additional.First & "。\n\n如果你知道某个关键词对应的 Mod，那么有可能就是它引起的错误，你也可以查看错误报告获取详情。\h")
                     Else
-                        Results.Add("你的游戏遇到了一些问题，PCL 为此找到了以下可疑的关键词：\n - " & Join(Additional, ", ") & "\n\n如果你知道某个关键词对应的 Mod，那么有可能就是它引起的错误，你也可以查看错误报告获取详情。\h")
+                        Results.Add("你的游戏遇到了一些问题，PCL 为此找到了以下可疑的关键词：\n - " & Additional.Join(", ") & "\n\n如果你知道某个关键词对应的 Mod，那么有可能就是它引起的错误，你也可以查看错误报告获取详情。\h")
                     End If
                 Case CrashReason.堆栈分析发现Mod名称, CrashReason.怀疑Mod导致游戏崩溃
-                    If Additional.Count = 1 Then
+                    If Additional.IsSingle Then
                         Results.Add("PCL 怀疑名为 " & Additional.First & " 的 Mod 导致了游戏出错，但不能完全确定。\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("PCL 怀疑以下 Mod 导致了游戏出错，但不能完全确定：\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("PCL 怀疑以下 Mod 导致了游戏出错，但不能完全确定：\n - " & Additional.Join("\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.确定Mod导致游戏崩溃
-                    If Additional.Count = 1 Then
+                    If Additional.IsSingle Then
                         Results.Add("名为 " & Additional.First & " 的 Mod 导致了游戏出错。\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\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 导致了游戏出错：\n - " & Additional.Join("\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 = 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
+                    ElseIf Additional.IsSingle 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")
+                        Results.Add("以下 Mod 导致了游戏出错：\n - " & Additional.Join("\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")
                     End If
                 Case CrashReason.Mod配置文件导致游戏崩溃
                     If Additional(1) Is Nothing Then
@@ -1011,25 +1005,25 @@ NextStack:
                         Results.Add("名为 " & Additional.First & " 的 Mod 导致了游戏出错：\n其配置文件 " & Additional(1) & " 存在异常，无法读取。")
                     End If
                 Case CrashReason.Mod初始化失败
-                    If Additional.Count = 1 Then
+                    If Additional.IsSingle 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")
+                        Results.Add("以下 Mod 初始化失败，导致游戏出错：\n - " & Additional.Join("\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
+                    If Additional.IsSingle Then
                         Results.Add("游戏似乎因为方块 " & Additional.First & " 出现了问题。\n\n你可以创建一个新世界，并观察游戏的运行情况：\n - 若正常运行，则是该方块导致出错，你或许需要使用一些方式删除此方块。\n - 若仍然出错，问题就可能来自其他原因……\h")
                     Else
                         Results.Add("游戏似乎因为世界中的某些方块出现了问题。\n\n你可以创建一个新世界，并观察游戏的运行情况：\n - 若正常运行，则是某些方块导致出错，你或许需要删除该世界。\n - 若仍然出错，问题就可能来自其他原因……\h")
                     End If
                 Case CrashReason.Mod重复安装
                     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。")
+                        Results.Add("你重复安装了多个相同的 Mod：\n - " & Additional.Join("\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
+                    If Additional.IsSingle Then
                         If Additional.First.Contains("minecraft:player") Then
                             If Additional.First.Contains(" ") Then
                                 Results.Add($"游戏因为位于 {Additional.First.AfterFirst(" ")} 的玩家实体导致了崩溃。\h")
@@ -1040,7 +1034,7 @@ NextStack:
                             Results.Add($"游戏因为实体 {Additional.First} 导致了崩溃。\h")
                         End If
                     Else
-                        Results.Add($"游戏因为下列实体导致了崩溃：{Additional.Join("、")}\h")
+                        Results.Add($"游戏因为下列实体导致了崩溃：{Additional.Join("、"c)}\h")
                     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。")
@@ -1077,31 +1071,31 @@ NextStack:
                 Case CrashReason.Forge安装不完整
                     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
+                    If Additional.IsSingle 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。\h")
                     End If
                 Case CrashReason.Mod互不兼容
-                    If Additional.Count = 1 Then
+                    If Additional.IsSingle 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
+                    If Additional.IsSingle 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。\h")
                     End If
                 Case CrashReason.Fabric报错并给出解决方案
-                    If Additional.Count = 1 Then
+                    If Additional.IsSingle 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。\h")
                     End If
                 Case CrashReason.Forge报错
-                    If Additional.Count = 1 Then
+                    If Additional.IsSingle 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。\h")
@@ -1113,11 +1107,11 @@ NextStack:
             End Select
         Next
 
-        Return Join(Results, "\n\n此外，").
+        Return Results.Join("\n\n此外，").
                     Replace("\n", vbCrLf).
                     Replace("\h", "").
                     Replace("\e", If(IsHandAnalyze, "", vbCrLf & "你可以查看错误报告了解错误具体是如何发生的。")).
-                    Replace(vbCrLf, vbCr).Replace(vbLf, vbCr).Replace(vbCr, vbCrLf).
+                    ReplaceLineEndings(vbCrLf).
                     Trim(vbCrLf.ToCharArray) &
                 If(Not Results.Any(Function(r) r.EndsWithF("\h")) OrElse IsHandAnalyze, "",
                     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。" &

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

@@ -1,4 +1,4 @@
-Public Module ModDownload
+Public Module ModDownload
 
 #Region "DlClient* | Minecraft 客户端"
 
@@ -6,57 +6,57 @@
     ''' 返回某 Minecraft 版本对应的原版主 Jar 文件的下载信息，要求对应依赖版本已存在。
     ''' 失败则抛出异常，不需要下载则返回 Nothing。
     ''' </summary>
-    Public Function DlClientJarGet(Version As McVersion, ReturnNothingOnFileUseable As Boolean) As NetFile
+    Public Function DlClientJarGet(Instance As McInstance, ReturnNothingOnFileUseable As Boolean) As NetFile
         '获取底层继承版本
         Try
-            Do While Not String.IsNullOrEmpty(Version.InheritVersion)
-                Version = New McVersion(Version.InheritVersion)
+            Do While Not String.IsNullOrEmpty(Instance.InheritName)
+                Instance = New McInstance(Instance.InheritName)
             Loop
         Catch ex As Exception
-            Log(ex, "获取底层继承版本失败")
+            Logger.Warn(ex, "获取底层继承版本失败")
         End Try
         '检查 Json 是否标准
-        If Version.JsonObject("downloads") Is Nothing OrElse Version.JsonObject("downloads")("client") Is Nothing OrElse Version.JsonObject("downloads")("client")("url") Is Nothing Then
-            Throw New Exception("底层版本 " & Version.Name & " 中无 jar 文件下载信息")
+        If Instance.JsonObject("downloads") Is Nothing OrElse Instance.JsonObject("downloads")("client") Is Nothing OrElse Instance.JsonObject("downloads")("client")("url") Is Nothing Then
+            Throw New Exception("底层版本 " & Instance.Name & " 中无 jar 文件下载信息")
         End If
         '检查文件
-        Dim Checker As New FileChecker(MinSize:=1024, ActualSize:=If(Version.JsonObject("downloads")("client")("size"), -1), Hash:=Version.JsonObject("downloads")("client")("sha1"))
-        If ReturnNothingOnFileUseable AndAlso Checker.Check(Version.Path & Version.Name & ".jar") Is Nothing Then Return Nothing '通过校验
+        Dim Checker As New FileChecker With {.MinSize = 1024, .ActualSize = If(Instance.JsonObject("downloads")("client")("size"), -1), .Hash = Instance.JsonObject("downloads")("client")("sha1")}
+        If ReturnNothingOnFileUseable AndAlso Checker.Check(Instance.PathVersion & Instance.Name & ".jar") Is Nothing Then Return Nothing '通过校验
         '返回下载信息
-        Dim JarUrl As String = Version.JsonObject("downloads")("client")("url")
-        Return New NetFile(DlSourceLauncherOrMetaGet(JarUrl), Version.Path & Version.Name & ".jar", Checker)
+        Dim JarUrl As String = Instance.JsonObject("downloads")("client")("url")
+        Return New NetFile(DlSourceLauncherOrMetaGet(JarUrl), Instance.PathVersion & Instance.Name & ".jar", Checker)
     End Function
 
     ''' <summary>
     ''' 返回某 Minecraft 版本对应的原版主 AssetIndex 文件的下载信息，要求对应依赖版本已存在。
     ''' 若未找到，则会返回 Legacy 资源文件或 Nothing。
     ''' </summary>
-    Public Function DlClientAssetIndexGet(Version As McVersion) As NetFile
+    Public Function DlClientAssetIndexGet(Instance As McInstance) As NetFile
         '获取底层继承版本
-        Do While Not String.IsNullOrEmpty(Version.InheritVersion)
-            Version = New McVersion(Version.InheritVersion)
+        Do While Not String.IsNullOrEmpty(Instance.InheritName)
+            Instance = New McInstance(Instance.InheritName)
         Loop
         '获取信息
-        Dim IndexInfo = McAssetsGetIndex(Version, True, True)
-        Dim IndexAddress As String = PathMcFolder & "assets\indexes\" & IndexInfo("id").ToString & ".json"
-        Log("[Download] 版本 " & Version.Name & " 对应的资源文件索引为 " & IndexInfo("id").ToString)
+        Dim IndexInfo = McAssetsGetIndex(Instance, True, True)
+        Dim IndexAddress As String = McFolderSelected & "assets\indexes\" & IndexInfo("id").ToString & ".json"
+        Logger.Info($"版本 {Instance.Name} 对应的资源文件索引为 {IndexInfo("id")}")
         Dim IndexUrl As String = If(IndexInfo("url"), "")
         If IndexUrl = "" Then
             Return Nothing
         Else
-            Return New NetFile(DlSourceLauncherOrMetaGet(IndexUrl), IndexAddress, New FileChecker(CanUseExistsFile:=False, IsJson:=True))
+            Return New NetFile(DlSourceLauncherOrMetaGet(IndexUrl), IndexAddress, New FileChecker With {.IsJson = True})
         End If
     End Function
 
     ''' <summary>
     ''' 构造补全某 Minecraft 版本的所有文件的加载器列表。失败会抛出异常。
     ''' </summary>
-    Public Function DlClientFix(Version As McVersion, CheckAssetsHash As Boolean, AssetsIndexBehaviour As AssetsIndexExistsBehaviour) As List(Of LoaderBase)
+    Public Function DlClientFix(Instance As McInstance, CheckAssetsHash As Boolean, DownloadAssetIndexInBackground As Boolean) As List(Of LoaderBase)
         Dim Loaders As New List(Of LoaderBase)
 
 #Region "下载支持库文件"
         Dim LoadersLib As New List(Of LoaderBase) From {
-            New LoaderTask(Of String, List(Of NetFile))("分析缺失支持库文件", Sub(Task As LoaderTask(Of String, List(Of NetFile))) Task.Output = McLibFix(Version)) With {.ProgressWeight = 1},
+            New LoaderTask(Of String, List(Of NetFile))("分析缺失支持库文件", Sub(Task As LoaderTask(Of String, List(Of NetFile))) Task.Output = McLibNetFilesFromInstance(Instance)) With {.ProgressWeight = 1},
             New LoaderDownload("下载支持库文件", New List(Of NetFile)) With {.ProgressWeight = 15}
         }
         '构造加载器
@@ -64,21 +64,40 @@
 #End Region
 
 #Region "下载资源文件"
-        If ShouldIgnoreFileCheck(Version) Then
-            Log("[Download] 已跳过所有 Assets 检查")
+        If ShouldIgnoreFileCheck(Instance) Then
+            Logger.Warn("设置要求跳过所有 Assets 检查，文件可能不是最新的", LogBehavior.None)
         Else
             Dim LoadersAssets As New List(Of LoaderBase)
             '获取资源文件索引地址
+            Dim TempAddressMain As String = Nothing
+            Dim RealAddressMain As String = Nothing
             LoadersAssets.Add(New LoaderTask(Of String, List(Of NetFile))("分析资源文件索引地址",
             Sub(Task As LoaderTask(Of String, List(Of NetFile)))
                 Try
-                    Dim IndexFile = DlClientAssetIndexGet(Version)
+                    Dim IndexFile = DlClientAssetIndexGet(Instance)
                     If IndexFile Is Nothing Then
                         Task.Output = New List(Of NetFile)
-                        Log("[Download] 未找到版本 " & Version.Name & " 的合适的资源索引下载地址，游戏 assets 可能缺失", LogLevel.Debug)
-                    ElseIf AssetsIndexBehaviour <> AssetsIndexExistsBehaviour.AlwaysDownload AndAlso IndexFile.Check.Check(IndexFile.LocalPath) Is Nothing Then
-                        Task.Output = New List(Of NetFile)
+                        Logger.Warn($"未找到版本 {Instance.Name} 的合适的资源索引下载地址，游戏 assets 可能缺失")
+                        Return
+                    End If
+                    Dim IndexBackgroundFile = PathTemp & "Cache\" & IndexFile.LocalName & "_background"
+                    If FileUtils.Exists(IndexBackgroundFile) AndAlso
+                       FileUtils.GetInfo(IndexBackgroundFile).LastWriteTime.Date > FileUtils.GetInfo(IndexFile.LocalPath).LastWriteTime.Date Then
+                        Logger.Info($"发现后台更新的资源索引缓存文件：{IndexBackgroundFile}")
+                        FileUtils.Move(IndexBackgroundFile, IndexFile.LocalPath)
+                    End If
+                    If DownloadAssetIndexInBackground Then
+                        '允许后台更新索引
+                        If IndexFile.Check.Check(IndexFile.LocalPath) Is Nothing Then
+                            Task.Output = New List(Of NetFile)
+                        Else
+                            Task.Output = New List(Of NetFile) From {IndexFile}
+                        End If
                     Else
+                        '强制要求重新下载
+                        RealAddressMain = IndexFile.LocalPath
+                        TempAddressMain = PathTemp & "Cache\" & IndexFile.LocalName
+                        IndexFile.LocalPath = TempAddressMain
                         Task.Output = New List(Of NetFile) From {IndexFile}
                     End If
                 Catch ex As Exception
@@ -87,72 +106,75 @@
             End Sub) With {.ProgressWeight = 0.5, .Show = False})
             '下载资源文件索引
             LoadersAssets.Add(New LoaderDownload("下载资源文件索引", New List(Of NetFile)) With {.ProgressWeight = 2})
-            '要求独立更新索引
-            If AssetsIndexBehaviour = AssetsIndexExistsBehaviour.DownloadInBackground Then
-                Dim LoadersAssetsUpdate As New List(Of LoaderBase)
-                Dim TempAddress As String = Nothing
-                Dim RealAddress As String = Nothing
-                LoadersAssetsUpdate.Add(New LoaderTask(Of String, List(Of NetFile))("后台分析资源文件索引地址",
-                Sub(Task As LoaderTask(Of String, List(Of NetFile)))
-                    Dim BackAssetsFile As NetFile = DlClientAssetIndexGet(Version)
-                    If BackAssetsFile Is Nothing Then
-                        Log("[Download] 未找到版本 " & Version.Name & " 的合适的资源索引下载地址，游戏 assets 可能缺失", LogLevel.Debug)
-                        Task.Abort()
-                        Throw New ThreadInterruptedException
-                    End If
-                    RealAddress = BackAssetsFile.LocalPath
-                    TempAddress = PathTemp & "Cache\" & BackAssetsFile.LocalName
-                    BackAssetsFile.LocalPath = TempAddress
-                    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，取消")
-                        Task.Abort()
-                    End If
-                End Sub))
-                LoadersAssetsUpdate.Add(New LoaderDownload("后台下载资源文件索引", New List(Of NetFile)))
-                LoadersAssetsUpdate.Add(New LoaderTask(Of List(Of NetFile), String)("后台复制资源文件索引",
-                Sub(Task As LoaderTask(Of List(Of NetFile), String))
-                    CopyFile(TempAddress, RealAddress)
-                    McLaunchLog("后台更新资源文件索引成功：" & TempAddress)
-                End Sub))
-                Dim Updater As New LoaderCombo(Of String)("后台更新资源文件索引", LoadersAssetsUpdate)
-                Log("[Download] 开始后台检查资源文件索引")
-                Updater.Start()
-            End If
             '获取资源文件地址
-            LoadersAssets.Add(New LoaderTask(Of String, List(Of NetFile))("分析缺失资源文件",
-            Sub(Task As LoaderTask(Of String, List(Of NetFile)))
-                Task.Output = McAssetsFixList(Version, CheckAssetsHash, Task)
-            End Sub) With {.ProgressWeight = 3})
+            LoadersAssets.Add(New LoaderTask(Of String, List(Of NetFile))("获取资源文件列表",
+            Sub(Task)
+                If TempAddressMain IsNot Nothing Then FileUtils.Move(TempAddressMain, RealAddressMain)
+                Task.Output = McAssetsFixList(Instance, CheckAssetsHash, Task)
+            End Sub) With {.ProgressWeight = 0.01})
             '下载资源文件
             LoadersAssets.Add(New LoaderDownload("下载资源文件", New List(Of NetFile)) With {.ProgressWeight = 25})
             '构造加载器
-            Loaders.Add(New LoaderCombo(Of String)("下载资源文件（主加载器）", LoadersAssets) With {.Block = False, .Show = False, .ProgressWeight = 30.5})
+            Loaders.Add(New LoaderCombo(Of String)("下载资源文件（主加载器）", LoadersAssets) With {.Block = False, .Show = False, .ProgressWeight = 27})
+
+            '后台独立更新索引
+            If DownloadAssetIndexInBackground Then
+                Dim RealAddressBg As String = Nothing
+                Dim TempAddressBg As String = Nothing
+                Dim LoadersAssetsUpdate As New List(Of LoaderBase)
+                LoadersAssetsUpdate.Add(New LoaderTask(Of String, List(Of NetFile))("后台分析资源文件索引地址",
+                Sub(Task As LoaderTask(Of String, List(Of NetFile)))
+                    Dim IndexFile As NetFile = DlClientAssetIndexGet(Instance)
+                    If IndexFile Is Nothing Then
+                        Logger.Warn($"未找到版本 {Instance.Name} 的合适的资源索引下载地址，游戏 assets 可能缺失")
+                        Task.Cancel()
+                        Throw New OperationCanceledException
+                    End If
+                    RealAddressBg = IndexFile.LocalPath
+                    TempAddressBg = PathTemp & "Cache\" & IndexFile.LocalName & "_background"
+                    IndexFile.LocalPath = TempAddressBg
+                    Task.Output = New List(Of NetFile) From {IndexFile}
+                    '检查是否需要更新：每天只更新一次
+                    Dim LastUpdate As Date = FileUtils.GetInfo(RealAddressBg).LastWriteTime.Date
+                    If FileUtils.Exists(RealAddressBg) AndAlso Math.Abs((LastUpdate - Now.Date).TotalDays) < 1 Then
+                        Logger.Info($"无需更新资源文件索引，上次更新于 {LastUpdate}")
+                        Task.Cancel()
+                    End If
+                End Sub))
+                LoadersAssetsUpdate.Add(New LoaderDownload("后台下载资源文件索引", New List(Of NetFile)))
+                Dim Updater As New LoaderCombo(Of String)("后台更新资源文件索引", LoadersAssetsUpdate)
+                Logger.Info("开始后台检查资源文件索引")
+                Updater.Start()
+            End If
         End If
 #End Region
 
         Return Loaders
     End Function
-    Public Enum AssetsIndexExistsBehaviour
-        ''' <summary>
-        ''' 如果文件存在，则不进行下载。
-        ''' </summary>
-        DontDownload
-        ''' <summary>
-        ''' 如果文件存在，则启动新的下载加载器进行独立的更新。
-        ''' </summary>
-        DownloadInBackground
-        ''' <summary>
-        ''' 如果文件存在，也同样进行下载。
-        ''' </summary>
-        AlwaysDownload
-    End Enum
 
 #End Region
 
 #Region "DlClientList | Minecraft 客户端 版本列表"
 
+    ''' <summary>
+    ''' 所有正式版的 Minecraft Drop 序数。
+    ''' 若从未完成过获取，返回 Nothing；否则必定存在元素，且从高到低排列。
+    ''' </summary>
+    Public Property AllDrops As List(Of Integer)
+        Get
+            If _AllDrops Is Nothing Then
+                _AllDrops = Settings.Get(Of String)("CacheDrops").ToString.
+                    Split(",", True).Select(Function(d) CInt(Val(d))).ToList()
+            End If
+            Return If(_AllDrops.Any, _AllDrops, Nothing) '不要将 _AllDrops 再设为 Nothing，以防止反复获取设置尝试初始化
+        End Get
+        Set(value As List(Of Integer))
+            _AllDrops = value
+            Settings.Set("CacheDrops", value.Join(","c))
+        End Set
+    End Property
+    Private _AllDrops As List(Of Integer) = Nothing
+
     '主加载器
     Public Structure DlClientListResult
         ''' <summary>
@@ -167,10 +189,6 @@
         ''' 获取到的 Json 数据。
         ''' </summary>
         Public Value As JObject
-        '''' <summary>
-        '''' 官方源的失败原因。若没有则为 Nothing。
-        '''' </summary>
-        'Public OfficialError As Exception
     End Structure
     ''' <summary>
     ''' Minecraft 客户端 版本列表，主加载器。
@@ -178,7 +196,7 @@
     ''' </summary>
     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")
+        Select Case Settings.Get(Of Integer)("ToolDownloadVersion")
             Case 0
                 DlSourceLoader(Loader, New List(Of KeyValuePair(Of LoaderTask(Of String, DlClientListResult), Integer)) From {
                     New KeyValuePair(Of LoaderTask(Of String, DlClientListResult), Integer)(DlClientListBmclapiLoader, 30),
@@ -195,6 +213,16 @@
                     New KeyValuePair(Of LoaderTask(Of String, DlClientListResult), Integer)(DlClientListBmclapiLoader, 60 + 60)
                 }, Loader.IsForceRestarting)
         End Select
+        '提取所有 Drop 序数
+        Dim Drops As New List(Of Integer)
+        For Each Version As JObject In Loader.Output.Value("versions")
+            Dim Id As String = Version("id").ToString
+            If Id.Contains("-") Then Continue For
+            Dim Drop As Integer = McVersion.VersionToDrop(Id)
+            If Drop = 209 Then Continue For
+            Drops.Add(Drop)
+        Next
+        AllDrops = Drops.Distinct.OrderByDescending(Function(d) d).ToList()
     End Sub
 
     '各个下载源的分加载器
@@ -202,37 +230,39 @@
     ''' Minecraft 客户端 版本列表，Mojang 官方源加载器。
     ''' </summary>
     Public DlClientListMojangLoader As New LoaderTask(Of String, DlClientListResult)("DlClientList Mojang", AddressOf DlClientListMojangMain)
-    Private IsNewClientVersionHinted As Boolean = False
     Private Sub DlClientListMojangMain(Loader As LoaderTask(Of String, DlClientListResult))
-        Dim StartTime As Long = GetTimeTick()
-        Dim Json As JObject = GetJson(NetRequestByClientRetry("https://launchermeta.mojang.com/mc/game/version_manifest.json", RequireJson:=True))
+        Dim StartTime As Long = GetTimeMs()
+        Dim Json As JObject = NetRequestByClientRetry("https://launchermeta.mojang.com/mc/game/version_manifest.json", RequireJson:=True).DeserializeJson()
         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 & "）")
             '确定官方源是否可用
             If Not DlPreferMojang Then
-                Dim DeltaTime = GetTimeTick() - StartTime
+                Dim DeltaTime = GetTimeMs() - StartTime
                 DlPreferMojang = DeltaTime < 4000
-                Log($"[Download] Mojang 官方源加载耗时：{DeltaTime}ms，{If(DlPreferMojang, "可优先使用官方源", "不优先使用官方源")}")
+                Logger.Info($"Mojang 官方源加载耗时：{DeltaTime}ms，{If(DlPreferMojang, "可优先使用官方源", "不优先使用官方源")}")
             End If
-            '添加 PCL 特供项
-            If File.Exists(PathTemp & "Cache\download.json") Then Versions.Merge(GetJson(ReadFile(PathTemp & "Cache\download.json")))
             '返回
             Loader.Output = New DlClientListResult With {.IsOfficial = True, .SourceName = "Mojang 官方源", .Value = Json}
-            '解析更新提示（Release）
-            Dim Version As String = Json("latest")("release")
-            If Setup.Get("ToolUpdateRelease") AndAlso Not Setup.Get("ToolUpdateReleaseLast") = "" AndAlso Version IsNot Nothing AndAlso Not Setup.Get("ToolUpdateReleaseLast") = Version Then
-                McDownloadClientUpdateHint(Version, Json)
-                IsNewClientVersionHinted = True
-            End If
-            McVersionHighest = Version.Split(".")(1)
-            Setup.Set("ToolUpdateReleaseLast", Version)
-            '解析更新提示（Snapshot）
+            'MC 更新提示
+            Static IsHinted As Boolean = False
+            Dim Version As String
+            '快照版
             Version = Json("latest")("snapshot")
-            If Setup.Get("ToolUpdateSnapshot") AndAlso Not Setup.Get("ToolUpdateSnapshotLast") = "" AndAlso Version IsNot Nothing AndAlso Not Setup.Get("ToolUpdateSnapshotLast") = Version AndAlso Not IsNewClientVersionHinted Then
+            If Settings.Get(Of Boolean)("ToolUpdateSnapshot") AndAlso Not Settings.Get(Of String)("ToolUpdateSnapshotLast") = "" AndAlso
+               Settings.Get(Of String)("ToolUpdateSnapshotLast") <> Version AndAlso Not IsHinted Then
+                IsHinted = True
                 McDownloadClientUpdateHint(Version, Json)
             End If
-            Setup.Set("ToolUpdateSnapshotLast", If(Version, "Nothing"))
+            Settings.Set("ToolUpdateSnapshotLast", If(Version, "Nothing"))
+            '正式版
+            Version = Json("latest")("release")
+            If Settings.Get(Of Boolean)("ToolUpdateRelease") AndAlso Not Settings.Get(Of String)("ToolUpdateReleaseLast") = "" AndAlso
+               Settings.Get(Of String)("ToolUpdateReleaseLast") <> Version AndAlso Not IsHinted Then
+                IsHinted = True
+                McDownloadClientUpdateHint(Version, Json)
+            End If
+            Settings.Set("ToolUpdateReleaseLast", Version)
         Catch ex As Exception
             Throw New Exception("Minecraft 官方源版本列表解析失败", ex)
         End Try
@@ -242,12 +272,12 @@
     ''' </summary>
     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 = GetJson(NetRequestByClientRetry("https://bmclapi2.bangbang93.com/mc/game/version_manifest.json", RequireJson:=True))
+        Dim Json As JObject = NetRequestByClientRetry("https://bmclapi2.bangbang93.com/mc/game/version_manifest.json", RequireJson:=True).DeserializeJson()
         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")))
+            If FileUtils.Exists(PathTemp & "Cache\download.json") Then Versions.Merge(FileUtils.ReadAsJson(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
@@ -281,17 +311,17 @@
                     DlClientListLoader.WaitForExit(Id, IsForceRestart:=True)
                 Case LoadState.Loading
                     DlClientListLoader.WaitForExit(Id)
-                Case LoadState.Failed, LoadState.Aborted, LoadState.Waiting
+                Case LoadState.Failed, LoadState.Canceled, 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
             Next
-            Log($"未发现版本 {Id} 的 json 下载地址，版本列表返回为：{vbCrLf}{DlClientListLoader.Output.Value.ToString}", LogLevel.Debug)
+            Logger.Warn($"未发现版本 {Id} 的 json 下载地址，版本列表返回为：{vbCrLf}{DlClientListLoader.Output.Value}")
             Return Nothing
         Catch ex As Exception
-            Log(ex, $"获取版本 {Id} 的 json 下载地址失败")
+            Logger.Warn(ex, $"获取版本 {Id} 的 json 下载地址失败")
             Return Nothing
         End Try
     End Function
@@ -319,15 +349,15 @@
         ''' <summary>
         ''' 显示名称，已去除 HD_U 字样，如“1.12.2 C8”。
         ''' </summary>
-        Public NameDisplay As String
+        Public DisplayName As String
         ''' <summary>
         ''' 原始文件名称，如“preview_OptiFine_1.11_HD_U_E1_pre.jar”。
         ''' </summary>
-        Public NameFile As String
+        Public FileName As String
         ''' <summary>
         ''' 对应的版本名称，如“1.13.2-OptiFine_HD_U_E6”。
         ''' </summary>
-        Public NameVersion As String
+        Public InstanceName As String
         ''' <summary>
         ''' 是否为测试版。
         ''' </summary>
@@ -360,7 +390,7 @@
     ''' </summary>
     Public DlOptiFineListLoader As New LoaderTask(Of Integer, DlOptiFineListResult)("DlOptiFineList Main", AddressOf DlOptiFineListMain)
     Private Sub DlOptiFineListMain(Loader As LoaderTask(Of Integer, DlOptiFineListResult))
-        Select Case Setup.Get("ToolDownloadVersion")
+        Select Case Settings.Get(Of Integer)("ToolDownloadVersion")
             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),
@@ -388,9 +418,9 @@
         If Result.Length < 200 Then Throw New Exception("获取到的版本列表长度不足（" & Result & "）")
         Try
             '获取所有版本信息
-            Dim Forge As List(Of String) = RegexSearch(Result, "(?<=colForge'>)[^<]*")
-            Dim ReleaseTime As List(Of String) = RegexSearch(Result, "(?<=colDate'>)[^<]+")
-            Dim Name As List(Of String) = RegexSearch(Result, "(?<=OptiFine_)[0-9A-Za-z_.]+(?=.jar"")")
+            Dim Forge As List(Of String) = Result.RegexSearch("(?<=colForge'>)[^<]*").ToList
+            Dim ReleaseTime As List(Of String) = Result.RegexSearch("(?<=colDate'>)[^<]+").ToList
+            Dim Name As List(Of String) = Result.RegexSearch("(?<=OptiFine_)[0-9A-Za-z_.]+(?=.jar"")").ToList
             If Not ReleaseTime.Count = Name.Count Then Throw New Exception("版本与发布时间数据无法对应")
             If Not Forge.Count = Name.Count Then Throw New Exception("版本与 Forge 兼容数据无法对应")
             If ReleaseTime.Count < 10 Then Throw New Exception("获取到的版本数量不足（" & Result & "）")
@@ -399,14 +429,14 @@
             For i = 0 To ReleaseTime.Count - 1
                 Name(i) = Name(i).Replace("_", " ")
                 Dim Entry As New DlOptiFineListEntry With {
-                             .NameDisplay = Name(i).Replace("HD U ", "").Replace(".0 ", " "),
-                             .ReleaseTime = Join({ReleaseTime(i).Split(".")(2), ReleaseTime(i).Split(".")(1), ReleaseTime(i).Split(".")(0)}, "/"),
-                             .IsPreview = Name(i).ContainsF("pre", True),
-                             .Inherit = Name(i).ToString.Split(" ")(0),
-                             .NameFile = If(Name(i).ContainsF("pre", True), "preview_", "") & "OptiFine_" & Name(i).Replace(" ", "_") & ".jar",
-                             .RequiredForgeVersion = Forge(i).Replace("Forge ", "").Replace("#", "")}
+                    .DisplayName = Name(i).Replace("HD U ", "").Replace(".0 ", " "),
+                    .ReleaseTime = {ReleaseTime(i).Split(".")(2), ReleaseTime(i).Split(".")(1), ReleaseTime(i).Split(".")(0)}.Join("/"c),
+                    .IsPreview = Name(i).ContainsIgnoreCase("pre"),
+                    .Inherit = Name(i).ToString.Split(" ")(0),
+                    .FileName = If(Name(i).ContainsIgnoreCase("pre"), "preview_", "") & "OptiFine_" & Name(i).Replace(" ", "_") & ".jar",
+                    .RequiredForgeVersion = Forge(i).Replace("Forge ", "").Replace("#", "")}
                 If Entry.RequiredForgeVersion.Contains("N/A") Then Entry.RequiredForgeVersion = Nothing
-                Entry.NameVersion = Entry.Inherit & "-OptiFine_" & Name(i).ToString.Replace(" ", "_").Replace(Entry.Inherit & "_", "")
+                Entry.InstanceName = Entry.Inherit & "-OptiFine_" & Name(i).AfterFirst(" ").Replace(" ", "_")
                 Versions.Add(Entry)
             Next
             Loader.Output = New DlOptiFineListResult With {.IsOfficial = True, .SourceName = "OptiFine 官方源", .Value = Versions}
@@ -420,20 +450,20 @@
     ''' </summary>
     Public DlOptiFineListBmclapiLoader As New LoaderTask(Of Integer, DlOptiFineListResult)("DlOptiFineList Bmclapi", AddressOf DlOptiFineListBmclapiMain)
     Private Sub DlOptiFineListBmclapiMain(Loader As LoaderTask(Of Integer, DlOptiFineListResult))
-        Dim Json As JArray = GetJson(NetRequestByClientRetry("https://bmclapi2.bangbang93.com/optifine/versionList", RequireJson:=True))
+        Dim Json As JArray = NetRequestByClientRetry("https://bmclapi2.bangbang93.com/optifine/versionList", RequireJson:=True).DeserializeJson()
         Try
             Dim Versions As New List(Of DlOptiFineListEntry)
             For Each Token As JObject In Json
                 Dim Entry As New DlOptiFineListEntry With {
-                             .NameDisplay = (Token("mcversion").ToString & Token("type").ToString.Replace("HD_U", "").Replace("_", " ") & " " & Token("patch").ToString).Replace(".0 ", " "),
-                             .ReleaseTime = "",
-                             .IsPreview = Token("patch").ToString.ContainsF("pre", True),
-                             .Inherit = Token("mcversion").ToString,
-                             .NameFile = Token("filename").ToString,
-                             .RequiredForgeVersion = If(Token("forge"), "").ToString.Replace("Forge ", "").Replace("#", "")
-                         }
+                    .DisplayName = (Token("mcversion").ToString & Token("type").ToString.Replace("HD_U", "").Replace("_", " ") & " " & Token("patch").ToString).Replace(".0 ", " "),
+                    .ReleaseTime = "",
+                    .IsPreview = Token("patch").ToString.ContainsIgnoreCase("pre"),
+                    .Inherit = Token("mcversion").ToString,
+                    .FileName = Token("filename").ToString,
+                    .RequiredForgeVersion = If(Token("forge"), "").ToString.Replace("Forge ", "").Replace("#", "")
+                }
                 If Entry.RequiredForgeVersion.Contains("N/A") Then Entry.RequiredForgeVersion = Nothing
-                Entry.NameVersion = Entry.Inherit & "-OptiFine_" & (Token("type").ToString & " " & Token("patch").ToString).Replace(".0 ", " ").Replace(" ", "_").Replace(Entry.Inherit & "_", "")
+                Entry.InstanceName = Entry.Inherit & "-OptiFine_" & (Token("type").ToString & " " & Token("patch").ToString).Replace(".0 ", " ").Replace(" ", "_").Replace(Entry.Inherit & "_", "")
                 Versions.Add(Entry)
             Next
             Loader.Output = New DlOptiFineListResult With {.IsOfficial = False, .SourceName = "BMCLAPI", .Value = Versions}
@@ -466,7 +496,7 @@
     ''' </summary>
     Public DlForgeListLoader As New LoaderTask(Of Integer, DlForgeListResult)("DlForgeList Main", AddressOf DlForgeListMain)
     Private Sub DlForgeListMain(Loader As LoaderTask(Of Integer, DlForgeListResult))
-        Select Case Setup.Get("ToolDownloadVersion")
+        Select Case Settings.Get(Of Integer)("ToolDownloadVersion")
             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),
@@ -493,7 +523,7 @@
         Dim Result As String = NetRequestByClientRetry("https://files.minecraftforge.net/maven/net/minecraftforge/forge/index_1.2.4.html", Encoding:=Encoding.Default, Accept:="text/html", SimulateBrowserHeaders:=True)
         If Result.Length < 200 Then Throw New Exception("获取到的版本列表长度不足（" & Result & "）")
         '获取所有版本信息
-        Dim Names As List(Of String) = RegexSearch(Result, "(?<=a href=""index_)[0-9.]+(_pre[0-9]?)?(?=.html)")
+        Dim Names As List(Of String) = Result.RegexSearch("(?<=a href=""index_)[0-9.]+((_pre|[_-]snapshot[_-]?)[0-9]?)?(?=.html)").ToList
         Names.Add("1.2.4") '1.2.4 不会被匹配上
         If Names.Count < 10 Then Throw New Exception("获取到的版本数量不足（" & Result & "）")
         Loader.Output = New DlForgeListResult With {.IsOfficial = True, .SourceName = "Forge 官方源", .Value = Names}
@@ -504,11 +534,10 @@
     ''' </summary>
     Public DlForgeListBmclapiLoader As New LoaderTask(Of Integer, DlForgeListResult)("DlForgeList Bmclapi", AddressOf DlForgeListBmclapiMain)
     Private Sub DlForgeListBmclapiMain(Loader As LoaderTask(Of Integer, DlForgeListResult))
-        Dim Result As String = NetRequestByClientRetry("https://bmclapi2.bangbang93.com/forge/minecraft", Encoding:=Encoding.Default)
-        If Result.Length < 200 Then Throw New Exception("获取到的版本列表长度不足（" & Result & "）")
-        '获取所有版本信息
-        Dim Names As List(Of String) = RegexSearch(Result, "[0-9.]+(_pre[0-9]?)?")
-        If Names.Count < 10 Then Throw New Exception("获取到的版本数量不足（" & Result & "）")
+        Dim Result As JArray = NetRequestByClientRetry("https://bmclapi2.bangbang93.com/forge/minecraft",
+                                                       Encoding:=Encoding.Default, RequireJson:=True).DeserializeJson()
+        Dim Names As List(Of String) = Result.Select(Function(v) v.ToString).ToList
+        If Names.Count < 10 Then Throw New Exception("获取到的版本数量不足")
         Loader.Output = New DlForgeListResult With {.IsOfficial = False, .SourceName = "BMCLAPI", .Value = Names}
     End Sub
 
@@ -517,60 +546,47 @@
 #Region "DlForgeVersion | Forge 版本列表"
 
     Public MustInherit Class DlForgelikeEntry
+        Implements IComparable(Of DlForgelikeEntry)
+
         Public IsNeoForge As Boolean
         ''' <summary>
         ''' 加载器名称。Forge 或 NeoForge。
         ''' </summary>
-        Public ReadOnly Property LoaderName As String
-            Get
-                Return If(IsNeoForge, "NeoForge", "Forge")
-            End Get
-        End Property
+        Public MustOverride ReadOnly Property LoaderName As String
         ''' <summary>
         ''' 文件扩展名。不以小数点开头。
         ''' </summary>
-        Public ReadOnly Property FileExtension As String
-            Get
-                If IsNeoForge Then
-                    Return "jar"
-                Else
-                    Return If(CType(Me, DlForgeVersionEntry).Category = "installer", "jar", "zip")
-                End If
-            End Get
-        End Property
+        Public MustOverride ReadOnly Property FileExtension As String
         ''' <summary>
-        ''' Forge：MC 版本是否小于 1.13。
-        ''' NeoForge：MC 版本是否为 1.20.1。
-        ''' </summary>
-        Public ReadOnly Property IsLegacy As Boolean
-            Get
-                '虽然很抽象，但确实可以这样判断
-                'Forge：1.13+ 的版本号首位都大于 20
-                'NeoForge：1.20.1 的版本号首位人为规定为 19 开头
-                Return Version.Major < 20
-            End Get
-        End Property
-        ''' <summary>
-        ''' 标准化后的版本号，仅可用于比较与排序。
+        ''' 标准化后的版本号，仅可用于比较与排序，且 NeoForge 项不包含 alpha/beta 编号！
         ''' 格式：Major.Minor.Build.Revision
         ''' Forge：如 “50.1.9.0”（最后一位固定为 0）、“14.22.1.2478”（Legacy）。
         ''' NeoForge：如 “20.4.30.0”（最后一位固定为 0）、“19.47.1.99”（Legacy：第一位固定为 19）。
         ''' </summary>
         Public Version As Version
         ''' <summary>
-        ''' 可对玩家显示的非格式化版本名。
+        ''' 可读的非格式化版本名。
         ''' Forge：如 “50.1.9”、“14.22.1.2478”（Legacy）。
         ''' NeoForge：如 “20.4.30-beta”、“47.1.99”（Legacy）。
         ''' </summary>
         Public VersionName As String
         ''' <summary>
-        ''' 对应的 Minecraft 版本，如“1.12.2”。
+        ''' 对应的 Minecraft 版本，如 1.12.2、26.1-snapshot-1。
         ''' </summary>
         Public Inherit As String
+
+        Public Function CompareTo(other As DlForgelikeEntry) As Integer Implements IComparable(Of DlForgelikeEntry).CompareTo
+            If Version <> other.Version Then
+                Return Version.CompareTo(other.Version)
+            Else
+                Return McUtils.CompareVersion(VersionName, other.VersionName)
+            End If
+        End Function
     End Class
 
     Public Class DlForgeVersionEntry
         Inherits DlForgelikeEntry
+
         ''' <summary>
         ''' 发布时间，格式为“yyyy/MM/dd HH:mm”。
         ''' </summary>
@@ -592,6 +608,23 @@
         ''' </summary>
         Public FileVersion As String
 
+        ''' <summary>
+        ''' 加载器名称。Forge 或 NeoForge。
+        ''' </summary>
+        Public Overrides ReadOnly Property LoaderName As String
+            Get
+                Return "Forge"
+            End Get
+        End Property
+        ''' <summary>
+        ''' 文件扩展名。不以小数点开头。
+        ''' </summary>
+        Public Overrides ReadOnly Property FileExtension As String
+            Get
+                Return If(Category = "installer", "jar", "zip")
+            End Get
+        End Property
+
         Public Sub New(Version As String, Branch As String, Inherit As String)
             '司马版本的特殊处理
             If Version = "11.15.1.2318" OrElse Version = "11.15.1.1902" OrElse Version = "11.15.1.1890" Then Branch = "1.8.9"
@@ -603,6 +636,7 @@
             Me.Inherit = Inherit
             FileVersion = Version & If(Branch Is Nothing, "", "-" & Branch)
         End Sub
+
     End Class
 
     ''' <summary>
@@ -611,7 +645,7 @@
     Public Sub DlForgeVersionMain(Loader As LoaderTask(Of String, List(Of DlForgeVersionEntry)))
         Dim DlForgeVersionOfficialLoader As New LoaderTask(Of String, List(Of DlForgeVersionEntry))("DlForgeVersion Official", AddressOf DlForgeVersionOfficialMain)
         Dim DlForgeVersionBmclapiLoader As New LoaderTask(Of String, List(Of DlForgeVersionEntry))("DlForgeVersion Bmclapi", AddressOf DlForgeVersionBmclapiMain)
-        Select Case Setup.Get("ToolDownloadVersion")
+        Select Case Settings.Get(Of Integer)("ToolDownloadVersion")
             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),
@@ -640,8 +674,8 @@
                                           Loader.Input.Replace("-", "_") & '兼容 Forge 1.7.10-pre4，#4057
                                           ".html", SimulateBrowserHeaders:=True)
         Catch ex As Exception
-            If ex.GetBrief().Contains("(404)") Then
-                Throw New Exception("不可用")
+            If ex.GetDisplay(False).Contains("(404)") Then
+                Throw New Exception("无")
             Else
                 Throw
             End If
@@ -650,20 +684,20 @@
         Dim Versions As New List(Of DlForgeVersionEntry)
         Try
             '分割版本信息
-            Dim VersionCodes = Mid(Result, 1, Result.LastIndexOfF("</table>")).Split("<td class=""download-version")
+            Dim VersionCodes = Result.Substring(0, Result.LastIndexOfF("</table>")).Split("<td class=""download-version")
             '获取所有版本信息
             For i = 1 To VersionCodes.Count - 1
                 Dim VersionCode = VersionCodes(i)
                 Try
                     '基础信息获取
-                    Dim Name As String = RegexSeek(VersionCode, "(?<=[^(0-9)]+)[0-9\.]+")
+                    Dim Name As String = VersionCode.RegexSeek("(?<=[^(0-9)]+)[0-9\.]+")
                     Dim IsRecommended As Boolean = VersionCode.Contains("fa promo-recommended")
                     Dim Inherit As String = Loader.Input
                     '分支获取
-                    Dim Branch As String = RegexSeek(VersionCode, $"(?<=-{Name}-)[^-""]+(?=-[a-z]+.[a-z]{{3}})")
+                    Dim Branch As String = VersionCode.RegexSeek($"(?<=-{Name}-)[^-""]+(?=-[a-z]+.[a-z]{{3}})")
                     If String.IsNullOrWhiteSpace(Branch) Then Branch = Nothing
                     '发布时间获取
-                    Dim ReleaseTimeOriginal = RegexSeek(VersionCode, "(?<=""download-time"" title="")[^""]+")
+                    Dim ReleaseTimeOriginal = VersionCode.RegexSeek("(?<=""download-time"" title="")[^""]+")
                     Dim ReleaseTimeSplit = ReleaseTimeOriginal.Split(" -:".ToCharArray) '原格式："2021-02-15 03:24:02"
                     Dim ReleaseDate As New Date(ReleaseTimeSplit(0), ReleaseTimeSplit(1), ReleaseTimeSplit(2), '年月日
                                                 ReleaseTimeSplit(3), ReleaseTimeSplit(4), ReleaseTimeSplit(5), '时分秒
@@ -674,24 +708,24 @@
                     If VersionCode.Contains("classifier-installer""") Then
                         '类型为 installer.jar，支持范围 ~753 (~ 1.6.1 部分), 738~684 (1.5.2 全部)
                         VersionCode = VersionCode.Substring(VersionCode.IndexOfF("installer.jar"))
-                        MD5 = RegexSeek(VersionCode, "(?<=MD5:</strong> )[^<]+")
+                        MD5 = VersionCode.RegexSeek("(?<=MD5:</strong> )[^<]+")
                         Category = "installer"
                     ElseIf VersionCode.Contains("classifier-universal""") Then
                         '类型为 universal.zip，支持范围 751~449 (1.6.1 部分), 682~183 (1.5.1 ~ 1.3.2 部分)
                         VersionCode = VersionCode.Substring(VersionCode.IndexOfF("universal.zip"))
-                        MD5 = RegexSeek(VersionCode, "(?<=MD5:</strong> )[^<]+")
+                        MD5 = VersionCode.RegexSeek("(?<=MD5:</strong> )[^<]+")
                         Category = "universal"
                     ElseIf VersionCode.Contains("client.zip") Then
                         '类型为 client.zip，支持范围 182~ (1.3.2 部分 ~)
                         VersionCode = VersionCode.Substring(VersionCode.IndexOfF("client.zip"))
-                        MD5 = RegexSeek(VersionCode, "(?<=MD5:</strong> )[^<]+")
+                        MD5 = VersionCode.RegexSeek("(?<=MD5:</strong> )[^<]+")
                         Category = "client"
                     Else
                         '没有任何下载（1.6.4 有一部分这种情况）
                         Continue For
                     End If
                     '添加进列表
-                    Versions.Add(New DlForgeVersionEntry(Name, Branch, Inherit) With {.Category = Category, .IsRecommended = IsRecommended, .Hash = MD5.Trim(vbCr, vbLf), .ReleaseTime = ReleaseTime})
+                    Versions.Add(New DlForgeVersionEntry(Name, Branch, Inherit) With {.Category = Category, .IsRecommended = IsRecommended, .Hash = MD5.ReplaceLineEndings(""), .ReleaseTime = ReleaseTime})
                 Catch ex As Exception
                     Throw New Exception("Forge 官方源版本信息提取失败（" & VersionCode & "）", ex)
                 End Try
@@ -699,7 +733,7 @@
         Catch ex As Exception
             Throw New Exception("Forge 官方源版本列表解析失败（" & Result & "）", ex)
         End Try
-        If Not Versions.Any() Then Throw New Exception("不可用")
+        If Not Versions.Any() Then Throw New Exception("无")
         Loader.Output = Versions
     End Sub
 
@@ -707,8 +741,8 @@
     ''' Forge 版本列表，BMCLAPI。
     ''' </summary>
     Public Sub DlForgeVersionBmclapiMain(Loader As LoaderTask(Of String, List(Of DlForgeVersionEntry)))
-        Dim Json As JArray = GetJson(NetRequestByClientRetry("https://bmclapi2.bangbang93.com/forge/minecraft/" &
-                                                      Loader.Input.Replace("-", "_"), RequireJson:=True)) '兼容 Forge 1.7.10-pre4，#4057
+        Dim Json As JArray = NetRequestByClientRetry("https://bmclapi2.bangbang93.com/forge/minecraft/" &
+            Loader.Input.Replace("-", "_"), RequireJson:=True).DeserializeJson() '兼容 Forge 1.7.10-pre4，#4057
         Dim Versions As New List(Of DlForgeVersionEntry)
         Try
             Dim Recommended As String = McDownloadForgeRecommendedGet(Loader.Input)
@@ -753,7 +787,7 @@
         Catch ex As Exception
             Throw New Exception("Forge BMCLAPI 版本列表解析失败（" & Json.ToString & "）", ex)
         End Try
-        If Not Versions.Any() Then Throw New Exception("不可用")
+        If Not Versions.Any() Then Throw New Exception("无")
         Loader.Output = Versions
     End Sub
 
@@ -778,6 +812,7 @@
 
     Public Class DlNeoForgeListEntry
         Inherits DlForgelikeEntry
+
         ''' <summary>
         ''' 是否是 Beta 版。
         ''' </summary>
@@ -791,23 +826,51 @@
         ''' </summary>
         Public ReadOnly Property UrlBase As String
             Get
-                Dim PackageName As String = If(IsLegacy, "forge", "neoforge")
+                Dim PackageName As String = If(Inherit = "1.20.1", "forge", "neoforge")
                 Return $"https://maven.neoforged.net/releases/net/neoforged/{PackageName}/{ApiName}/{PackageName}-{ApiName}"
             End Get
         End Property
 
+        ''' <summary>
+        ''' 加载器名称。Forge 或 NeoForge。
+        ''' </summary>
+        Public Overrides ReadOnly Property LoaderName As String
+            Get
+                Return "NeoForge"
+            End Get
+        End Property
+        ''' <summary>
+        ''' 文件扩展名。不以小数点开头。
+        ''' </summary>
+        Public Overrides ReadOnly Property FileExtension As String
+            Get
+                Return "jar"
+            End Get
+        End Property
+
         Public Sub New(ApiName As String)
             IsNeoForge = True
             Me.ApiName = ApiName
-            IsBeta = ApiName.Contains("beta")
+            IsBeta = ApiName.ContainsIgnoreCase("beta") OrElse ApiName.ContainsIgnoreCase("alpha")
             If ApiName.Contains("1.20.1") Then '1.20.1-47.1.99
                 VersionName = ApiName.Replace("1.20.1-", "")
                 Version = New Version("19." & VersionName)
                 Inherit = "1.20.1"
-            Else '20.4.30-beta
+            ElseIf ApiName.StartsWithF("0.") Then '0.25w14craftmine.3-beta
+                VersionName = ApiName
+                Dim Segments = ApiName.BeforeFirst("-").Split("."c)
+                Version = New Version(0, 0, Segments.Last)
+                Inherit = Segments(1)
+            Else '20.4.30-beta；26.1.0.0-alpha.1+snapshot-1
                 VersionName = ApiName
                 Version = New Version(ApiName.BeforeFirst("-"))
-                Inherit = $"1.{Version.Major}" & If(Version.Minor = 0, "", "." & Version.Minor)
+                If Version.Major >= 24 Then
+                    Inherit = $"{Version.Major}.{Version.Minor}.{Version.Build}"
+                Else
+                    Inherit = $"1.{Version.Major}.{Version.Minor}"
+                End If
+                If Inherit.EndsWithF(".0") Then Inherit = Left(Inherit, Inherit.Length - 2)
+                If VersionName.Contains("+") Then Inherit &= "-" & VersionName.AfterFirst("+")
             End If
         End Sub
     End Class
@@ -817,7 +880,7 @@
     ''' </summary>
     Public DlNeoForgeListLoader As New LoaderTask(Of Integer, DlNeoForgeListResult)("DlNeoForgeList Main", AddressOf DlNeoForgeListMain)
     Private Sub DlNeoForgeListMain(Loader As LoaderTask(Of Integer, DlNeoForgeListResult))
-        Select Case Setup.Get("ToolDownloadVersion")
+        Select Case Settings.Get(Of Integer)("ToolDownloadVersion")
             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),
@@ -873,13 +936,13 @@
     End Sub
 
     Private Function GetNeoForgeEntries(LatestJson As String, LatestLegacyJson As String) As List(Of DlNeoForgeListEntry)
-        Dim VersionNames = RegexSearch(LatestLegacyJson & LatestJson,
-            "(?<="")(1\.20\.1-)?\d+\.\d+\.\d+(-beta)?(?="")") '我寻思直接正则就行.jpg
+        Dim VersionNames = (LatestLegacyJson & LatestJson).RegexSearch(
+            "(?<="")(1\.20\.1-)?\d+\.[^\.]+\.\d+(\.\d+)?(-(beta|alpha)(\.\d+)?)?(\+snapshot-\d+)?(?="")")
         Dim Versions = VersionNames.
             Where(Function(name) name <> "47.1.82"). '这个版本虽然在版本列表中，但不能下载
-            Select(Function(name) New DlNeoForgeListEntry(name)).ToList
-        If Not Versions.Any() Then Throw New Exception("不可用")
-        Versions = Versions.OrderByDescending(Function(a) a.Version).ToList
+            Select(Function(name) New DlNeoForgeListEntry(name)).
+            OrderByDescending(Function(a) a).ToList
+        If Not Versions.Any() Then Throw New Exception("无")
         Return Versions
     End Function
 
@@ -942,7 +1005,7 @@
     ''' </summary>
     Public DlLiteLoaderListLoader As New LoaderTask(Of Integer, DlLiteLoaderListResult)("DlLiteLoaderList Main", AddressOf DlLiteLoaderListMain)
     Private Sub DlLiteLoaderListMain(Loader As LoaderTask(Of Integer, DlLiteLoaderListResult))
-        Select Case Setup.Get("ToolDownloadVersion")
+        Select Case Settings.Get(Of Integer)("ToolDownloadVersion")
             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),
@@ -966,7 +1029,7 @@
     ''' </summary>
     Public DlLiteLoaderListOfficialLoader As New LoaderTask(Of Integer, DlLiteLoaderListResult)("DlLiteLoaderList Official", AddressOf DlLiteLoaderListOfficialMain)
     Private Sub DlLiteLoaderListOfficialMain(Loader As LoaderTask(Of Integer, DlLiteLoaderListResult))
-        Dim Result As JObject = GetJson(NetRequestByClientRetry("https://dl.liteloader.com/versions/versions.json", RequireJson:=True))
+        Dim Result As JObject = NetRequestByClientRetry("https://dl.liteloader.com/versions/versions.json", RequireJson:=True).DeserializeJson()
         Try
             Dim Json As JObject = Result("versions")
             Dim Versions As New List(Of DlLiteLoaderListEntry)
@@ -976,7 +1039,7 @@
                 Versions.Add(New DlLiteLoaderListEntry With {
                              .Inherit = Pair.Key,
                              .IsLegacy = Pair.Key.Split(".")(1) < 8,
-                             .IsPreview = RealEntry("stream").ToString.ToLower = "snapshot",
+                             .IsPreview = RealEntry("stream").ToString.Lower = "snapshot",
                              .FileName = "liteloader-installer-" & Pair.Key & If(Pair.Key = "1.8" OrElse Pair.Key = "1.9", ".0", "") & "-00-SNAPSHOT.jar",
                              .MD5 = RealEntry("md5"),
                              .ReleaseTime = GetLocalTime(GetDate(RealEntry("timestamp"))).ToString("yyyy'/'MM'/'dd HH':'mm"),
@@ -994,7 +1057,7 @@
     ''' </summary>
     Public DlLiteLoaderListBmclapiLoader As New LoaderTask(Of Integer, DlLiteLoaderListResult)("DlLiteLoaderList Bmclapi", AddressOf DlLiteLoaderListBmclapiMain)
     Private Sub DlLiteLoaderListBmclapiMain(Loader As LoaderTask(Of Integer, DlLiteLoaderListResult))
-        Dim Result As JObject = GetJson(NetRequestByClientRetry("https://bmclapi2.bangbang93.com/maven/com/mumfrey/liteloader/versions.json", RequireJson:=True))
+        Dim Result As JObject = NetRequestByClientRetry("https://bmclapi2.bangbang93.com/maven/com/mumfrey/liteloader/versions.json", RequireJson:=True).DeserializeJson()
         Try
             Dim Json As JObject = Result("versions")
             Dim Versions As New List(Of DlLiteLoaderListEntry)
@@ -1004,7 +1067,7 @@
                 Versions.Add(New DlLiteLoaderListEntry With {
                              .Inherit = Pair.Key,
                              .IsLegacy = Pair.Key.Split(".")(1) < 8,
-                             .IsPreview = RealEntry("stream").ToString.ToLower = "snapshot",
+                             .IsPreview = RealEntry("stream").ToString.Lower = "snapshot",
                              .FileName = "liteloader-installer-" & Pair.Key & If(Pair.Key = "1.8" OrElse Pair.Key = "1.9", ".0", "") & "-00-SNAPSHOT.jar",
                              .MD5 = RealEntry("md5"),
                              .ReleaseTime = GetLocalTime(GetDate(RealEntry("timestamp"))).ToString("yyyy'/'MM'/'dd HH':'mm"),
@@ -1041,7 +1104,7 @@
     ''' </summary>
     Public DlFabricListLoader As New LoaderTask(Of Integer, DlFabricListResult)("DlFabricList Main", AddressOf DlFabricListMain)
     Private Sub DlFabricListMain(Loader As LoaderTask(Of Integer, DlFabricListResult))
-        Select Case Setup.Get("ToolDownloadVersion")
+        Select Case Settings.Get(Of Integer)("ToolDownloadVersion")
             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),
@@ -1065,7 +1128,7 @@
     ''' </summary>
     Public DlFabricListOfficialLoader As New LoaderTask(Of Integer, DlFabricListResult)("DlFabricList Official", AddressOf DlFabricListOfficialMain)
     Private Sub DlFabricListOfficialMain(Loader As LoaderTask(Of Integer, DlFabricListResult))
-        Dim Result As JObject = GetJson(NetRequestByClientRetry("https://meta.fabricmc.net/v2/versions", RequireJson:=True))
+        Dim Result As JObject = NetRequestByClientRetry("https://meta.fabricmc.net/v2/versions", RequireJson:=True).DeserializeJson()
         Try
             Dim Output = New DlFabricListResult With {.IsOfficial = True, .SourceName = "Fabric 官方源", .Value = Result}
             If Output.Value("game") Is Nothing OrElse Output.Value("loader") Is Nothing OrElse Output.Value("installer") Is Nothing Then Throw New Exception("获取到的列表缺乏必要项")
@@ -1080,7 +1143,7 @@
     ''' </summary>
     Public DlFabricListBmclapiLoader As New LoaderTask(Of Integer, DlFabricListResult)("DlFabricList Bmclapi", AddressOf DlFabricListBmclapiMain)
     Private Sub DlFabricListBmclapiMain(Loader As LoaderTask(Of Integer, DlFabricListResult))
-        Dim Result As JObject = GetJson(NetRequestByClientRetry("https://bmclapi2.bangbang93.com/fabric-meta/v2/versions", RequireJson:=True))
+        Dim Result As JObject = NetRequestByClientRetry("https://bmclapi2.bangbang93.com/fabric-meta/v2/versions", RequireJson:=True).DeserializeJson()
         Try
             Dim Output = New DlFabricListResult With {.IsOfficial = False, .SourceName = "BMCLAPI", .Value = Result}
             If Output.Value("game") Is Nothing OrElse Output.Value("loader") Is Nothing OrElse Output.Value("installer") Is Nothing Then Throw New Exception("获取到的列表缺乏必要项")
@@ -1093,14 +1156,14 @@
     ''' <summary>
     ''' Fabric API 列表，官方源。
     ''' </summary>
-    Public DlFabricApiLoader As New LoaderTask(Of Integer, List(Of CompFile))("Fabric API List Loader",
-        Sub(Task As LoaderTask(Of Integer, List(Of CompFile))) Task.Output = CompFilesGet("fabric-api", False))
+    Public DlFabricApiLoader As New LoaderTask(Of Integer, List(Of ResourceVersion))("Fabric API List Loader",
+        Sub(Task As LoaderTask(Of Integer, List(Of ResourceVersion))) Task.Output = ResourceVersion.FromProjectId("fabric-api", ResourcePlatforms.Modrinth, LoadDependencies:=False))
 
     ''' <summary>
     ''' OptiFabric 列表，官方源。
     ''' </summary>
-    Public DlOptiFabricLoader As New LoaderTask(Of Integer, List(Of CompFile))("OptiFabric List Loader",
-        Sub(Task As LoaderTask(Of Integer, List(Of CompFile))) Task.Output = CompFilesGet("322385", True))
+    Public DlOptiFabricLoader As New LoaderTask(Of Integer, List(Of ResourceVersion))("OptiFabric List Loader",
+        Sub(Task As LoaderTask(Of Integer, List(Of ResourceVersion))) Task.Output = ResourceVersion.FromProjectId("322385", ResourcePlatforms.CurseForge, LoadDependencies:=False))
 
 #End Region
 
@@ -1112,37 +1175,37 @@
     ''' </summary>
     Public Function DlModRequest(Url As String, Optional Method As HttpMethod = Nothing,
                                  Optional Content As String = Nothing, Optional ContentType As String = Nothing) As JToken
-        Dim Urls As New List(Of KeyValuePair(Of String, Integer))
+        Dim Urls As New List(Of (Url As String, Timeout As Integer))
         Dim McimUrl As String = DlSourceModGet(Url)
         If McimUrl <> Url Then
-            Select Case Setup.Get("ToolDownloadMod")
+            Select Case Settings.Get(Of Integer)("ToolDownloadMod")
                 Case 0
-                    Urls.Add(New KeyValuePair(Of String, Integer)(McimUrl, 10))
-                    Urls.Add(New KeyValuePair(Of String, Integer)(McimUrl, 10))
-                    Urls.Add(New KeyValuePair(Of String, Integer)(Url, 30))
+                    Urls.Add((McimUrl, 10))
+                    Urls.Add((McimUrl, 10))
+                    Urls.Add((Url, 30))
                 Case 1
-                    Urls.Add(New KeyValuePair(Of String, Integer)(Url, 10)) '至少 10s，要不然有时候远端服务器来不及完成
-                    Urls.Add(New KeyValuePair(Of String, Integer)(McimUrl, 10))
-                    Urls.Add(New KeyValuePair(Of String, Integer)(Url, 30))
-                    Urls.Add(New KeyValuePair(Of String, Integer)(McimUrl, 30))
+                    Urls.Add((Url, If(Url.Contains("modrinth"), 20, 10))) '至少 20s，要不然 Modrinth 返回不过来
+                    Urls.Add((McimUrl, 10))
+                    Urls.Add((Url, 30))
+                    Urls.Add((McimUrl, 30))
                 Case Else
-                    Urls.Add(New KeyValuePair(Of String, Integer)(Url, 10))
-                    Urls.Add(New KeyValuePair(Of String, Integer)(Url, 30))
-                    Urls.Add(New KeyValuePair(Of String, Integer)(McimUrl, 30))
+                    Urls.Add((Url, If(Url.Contains("modrinth"), 20, 10)))
+                    Urls.Add((Url, 30))
+                    Urls.Add((McimUrl, 30))
             End Select
         Else
-            Urls.Add(New KeyValuePair(Of String, Integer)(Url, 10))
-            Urls.Add(New KeyValuePair(Of String, Integer)(Url, 30))
+            Urls.Add((Url, If(Url.Contains("modrinth"), 20, 10)))
+            Urls.Add((Url, 30))
         End If
-        Dim Exs As String = ""
+        Dim Errors As New List(Of Exception)
         For Each Source In Urls
             Try
-                Return GetJson(NetRequestByClient(Source.Key, Method, Content, ContentType, Timeout:=Source.Value * 1000, Encoding:=Encoding.UTF8, RequireJson:=True))
+                Return NetRequestByClient(Source.Url, Method, Content, ContentType, Timeout:=Source.Timeout * 1000, Encoding:=Encoding.UTF8, RequireJson:=True).DeserializeJson()
             Catch ex As Exception
-                Exs += ex.Message + vbCrLf
+                Errors.Add(ex)
             End Try
         Next
-        Throw New Exception(Exs)
+        Throw New AggregateException(Errors)
     End Function
 
 #End Region
@@ -1155,7 +1218,7 @@
     ''' </summary>
     Public ReadOnly Property DlSourcePreferMojang As Boolean
         Get
-            Return Setup.Get("ToolDownloadSource") = 2 OrElse (Setup.Get("ToolDownloadSource") = 1 AndAlso DlPreferMojang)
+            Return Settings.Get(Of Integer)("ToolDownloadSource") = 2 OrElse (Settings.Get(Of Integer)("ToolDownloadSource") = 1 AndAlso DlPreferMojang)
         End Get
     End Property
     ''' <summary>
@@ -1169,7 +1232,7 @@
     ''' </summary>
     Public ReadOnly Property DlVersionListPreferMojang As Boolean
         Get
-            Return Setup.Get("ToolDownloadVersion") = 2 OrElse (Setup.Get("ToolDownloadVersion") = 1 AndAlso DlPreferMojang)
+            Return Settings.Get(Of Integer)("ToolDownloadVersion") = 2 OrElse (Settings.Get(Of Integer)("ToolDownloadVersion") = 1 AndAlso DlPreferMojang)
         End Get
     End Property
     ''' <summary>
@@ -1268,7 +1331,7 @@
                 If SubLoader.Key.State = LoadState.Finished Then
                     '检查加载器成功
                     MainLoader.Output = SubLoader.Key.Output
-                    DlSourceLoaderAbort(LoaderList)
+                    DlSourceLoaderCancel(LoaderList)
                     Return
                 ElseIf BeforeLoadersAllFailed Then
                     '此前的加载器全部失败，直接启动后续加载器
@@ -1294,13 +1357,13 @@
                     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("不可用") Then
+                            If ErrorInfo Is Nothing OrElse LoaderList(ii).Key.Error.Message = "无" Then
                                 ErrorInfo = LoaderList(ii).Key.Error
                             End If
                         End If
                     Next
                     If ErrorInfo Is Nothing Then ErrorInfo = New TimeoutException("下载源连接超时")
-                    DlSourceLoaderAbort(LoaderList)
+                    DlSourceLoaderCancel(LoaderList)
                     Throw ErrorInfo
                 End If
                 Exit For
@@ -1309,15 +1372,15 @@
             Thread.Sleep(10)
             WaitCycle += 1
             '检查父加载器中断
-            If MainLoader.IsAborted Then
-                DlSourceLoaderAbort(LoaderList)
+            If MainLoader.IsCanceled Then
+                DlSourceLoaderCancel(LoaderList)
                 Return
             End If
         Loop
     End Sub
-    Private Sub DlSourceLoaderAbort(Of InputType, OutputType)(LoaderList As List(Of KeyValuePair(Of LoaderTask(Of InputType, OutputType), Integer)))
+    Private Sub DlSourceLoaderCancel(Of InputType, OutputType)(LoaderList As List(Of KeyValuePair(Of LoaderTask(Of InputType, OutputType), Integer)))
         For Each Loader In LoaderList
-            If Loader.Key.State = LoadState.Loading Then Loader.Key.Abort()
+            If Loader.Key.State = LoadState.Loading Then Loader.Key.Cancel()
         Next
     End Sub