335 lines
12 KiB
Objective-C
335 lines
12 KiB
Objective-C
#import "SurfaceViewController.h"
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#import "egl_bridge_ios.h"
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#import "ios_uikit_bridge.h"
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#include "glfw_keycodes.h"
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#include "utils.h"
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#include "EGL/egl.h"
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#include "GLES2/gl2.h"
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#include "GLES2/gl2ext.h"
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#define ADD_BUTTON(NAME, KEY, RECT) \
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UIButton *button_##KEY = [UIButton buttonWithType:UIButtonTypeRoundedRect]; \
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button_##KEY.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleWidth; \
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[button_##KEY setTitle:NAME forState:UIControlStateNormal]; \
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button_##KEY.frame = RECT; \
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[button_##KEY addTarget:self action:@selector(executebtn_##KEY##_down) forControlEvents:UIControlEventTouchDown]; \
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[button_##KEY addTarget:self action:@selector(executebtn_##KEY##_up) forControlEvents:UIControlEventTouchUpInside]; \
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button_##KEY.backgroundColor = [UIColor colorWithWhite:0.0f alpha:0.3f]; \
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button_##KEY.tintColor = [UIColor whiteColor]; \
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[self.view addSubview:button_##KEY];
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#define ADD_BUTTON_VISIBLE(NAME, KEY, RECT) \
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ADD_BUTTON(NAME, KEY, RECT); \
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togglableVisibleButtons[++togglableVisibleButtonIndex] = button_##KEY;
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#define ADD_BUTTON_DEF(KEY) \
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- (void)executebtn_##KEY##_down { \
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[self executebtn_##KEY:1]; \
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} \
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- (void)executebtn_##KEY##_up { \
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[self executebtn_##KEY:0]; \
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} \
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- (void)executebtn_##KEY:(int)held
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#define ADD_BUTTON_DEF_KEY(KEY, KEYCODE) \
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ADD_BUTTON_DEF(KEY) { \
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Java_org_lwjgl_glfw_CallbackBridge_nativeSendKey(NULL, NULL, KEYCODE, 0, held, 0); \
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}
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#define BTN_RECT 80.0, 30.0
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#define BTN_SQUARE 50.0, 50.0
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int togglableVisibleButtonIndex = -1;
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UIButton* togglableVisibleButtons[100];
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UIView *touchView;
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UITextField *inputView;
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// TODO: key modifiers impl
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@interface SurfaceViewController () {
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}
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@property (strong, nonatomic) MGLContext *context;
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- (void)setupGL;
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@end
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@implementation SurfaceViewController
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- (void)viewDidLoad
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{
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[super viewDidLoad];
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CGRect screenBounds = [[UIScreen mainScreen] bounds];
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CGFloat screenScale = [[UIScreen mainScreen] scale];
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int width = (int) roundf(screenBounds.size.width);
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int height = (int) roundf(screenBounds.size.height);
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touchView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, width, height)];
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UITapGestureRecognizer *tapGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(surfaceOnClick:)];
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tapGesture.numberOfTapsRequired = 1;
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tapGesture.numberOfTouchesRequired = 1;
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tapGesture.cancelsTouchesInView = NO;
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[touchView addGestureRecognizer:tapGesture];
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UILongPressGestureRecognizer *longpressGesture = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(surfaceOnLongpress:)];
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[touchView addGestureRecognizer:longpressGesture];
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[self.view addSubview:touchView];
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inputView = [[UITextField alloc] initWithFrame:CGRectMake(5 * 3 + 80 * 2, 5, BTN_RECT)];
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inputView.backgroundColor = [UIColor colorWithWhite:0.0f alpha:0.0f];
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[inputView addTarget:self action:@selector(inputViewDidChange) forControlEvents:UIControlEventEditingChanged];
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[inputView addTarget:self action:@selector(inputViewDidReturn) forControlEvents:UIControlEventEditingDidEnd];
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[inputView addTarget:self action:@selector(inputViewDidClick) forControlEvents:UIControlEventTouchDown];
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// Custom button
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// ADD_BUTTON(@"F1", f1, CGRectMake(5, 5, width, height));
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ADD_BUTTON(@"GUI", special_togglebtn, CGRectMake(5, height - 5 - 50, BTN_SQUARE));
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ADD_BUTTON_VISIBLE(@"Keyboard", special_keyboard, CGRectMake(5 * 3 + 80 * 2, 5, BTN_RECT));
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ADD_BUTTON_VISIBLE(@"Pri", special_mouse_pri, CGRectMake(5, height - 5 * 3 - 50 * 3, BTN_SQUARE));
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ADD_BUTTON_VISIBLE(@"Sec", special_mouse_sec, CGRectMake(5 * 3 + 50 * 2, height - 5 * 3 - 50 * 3, BTN_SQUARE));
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ADD_BUTTON_VISIBLE(@"Debug", f3, CGRectMake(5, 5, BTN_RECT));
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ADD_BUTTON_VISIBLE(@"Chat", t, CGRectMake(5 * 2 + 80, 5, BTN_RECT));
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ADD_BUTTON_VISIBLE(@"Tab", tab, CGRectMake(5 * 4 + 80 * 3, 5, BTN_RECT));
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ADD_BUTTON_VISIBLE(@"3rd", f5, CGRectMake(5, 5 * 2 + 30.0, BTN_RECT));
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ADD_BUTTON_VISIBLE(@"▲", w, CGRectMake(5 * 2 + 50, height - 5 * 3 - 50 * 3, BTN_SQUARE));
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ADD_BUTTON_VISIBLE(@"◀", a, CGRectMake(5, height - 5 * 2 - 50 * 2, BTN_SQUARE));
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ADD_BUTTON_VISIBLE(@"▼", s, CGRectMake(5 * 2 + 50, height - 5 - 50, BTN_SQUARE));
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ADD_BUTTON_VISIBLE(@"▶", d, CGRectMake(5 * 3 + 50 * 2, height - 5 * 2 - 50 * 2, BTN_SQUARE));
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ADD_BUTTON_VISIBLE(@"◇", left_shift, CGRectMake(5 * 2 + 50, height - 5 * 2 - 50 * 2, BTN_SQUARE));
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ADD_BUTTON_VISIBLE(@"Inv", e, CGRectMake(5 * 3 + 50 * 2, height - 5 - 50, BTN_SQUARE));
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ADD_BUTTON_VISIBLE(@"⬛", space, CGRectMake(width - 5 * 2 - 50 * 2, height - 5 * 2 - 50 * 2, BTN_SQUARE));
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ADD_BUTTON_VISIBLE(@"Esc", escape, CGRectMake(width - 5 - 80, height - 5 - 30, BTN_RECT));
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// ADD_BUTTON_VISIBLE(@"Enter", enter, CGRectMake(5, 70.0, BTN_SQUARE));
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[self.view addSubview:inputView];
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[inputView becomeFirstResponder];
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[self executebtn_special_togglebtn:0];
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viewController = self;
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MGLKView *view = glView = (MGLKView *) self.view;
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view.drawableDepthFormat = MGLDrawableDepthFormat24;
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view.enableSetNeedsDisplay = YES;
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// Init GLES
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self.context = [[MGLContext alloc] initWithAPI:kMGLRenderingAPIOpenGLES3];
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if (!self.context) {
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self.context = [[MGLContext alloc] initWithAPI:kMGLRenderingAPIOpenGLES2];
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}
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if (!self.context) {
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NSLog(@"Failed to create ES context");
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}
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view.context = self.context;
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#ifndef USE_EGL
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glContext = self.context;
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#endif
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[MGLContext setCurrentContext:self.context];
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[self setupGL];
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}
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- (void)surfaceOnClick:(UITapGestureRecognizer *)sender {
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if (sender.state == UIGestureRecognizerStateRecognized) {
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Java_org_lwjgl_glfw_CallbackBridge_nativeSendMouseButton(NULL, NULL,
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isGrabbing == JNI_TRUE ? GLFW_MOUSE_BUTTON_RIGHT : GLFW_MOUSE_BUTTON_LEFT, 1, 0);
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Java_org_lwjgl_glfw_CallbackBridge_nativeSendMouseButton(NULL, NULL,
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isGrabbing == JNI_TRUE ? GLFW_MOUSE_BUTTON_RIGHT : GLFW_MOUSE_BUTTON_LEFT, 0, 0);
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}
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}
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-(void)surfaceOnLongpress:(UILongPressGestureRecognizer *)sender
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{
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if (sender.state == UIGestureRecognizerStateBegan) {
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Java_org_lwjgl_glfw_CallbackBridge_nativeSendMouseButton(NULL, NULL, GLFW_MOUSE_BUTTON_LEFT, 1, 0);
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} else if (sender.state == UIGestureRecognizerStateChanged) {
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CGPoint locationInView = [sender locationInView:[sender.view superview]];
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[self sendTouchPoint:locationInView withEvent:ACTION_MOVE];
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} else {
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if (sender.state == UIGestureRecognizerStateCancelled
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|| sender.state == UIGestureRecognizerStateFailed
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|| sender.state == UIGestureRecognizerStateEnded)
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{
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Java_org_lwjgl_glfw_CallbackBridge_nativeSendMouseButton(NULL, NULL, GLFW_MOUSE_BUTTON_LEFT, 0, 0);
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}
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}
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}
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-(void)inputViewDidChange {
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if ([inputView.text length] <= 1) {
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Java_org_lwjgl_glfw_CallbackBridge_nativeSendKey(NULL, NULL, GLFW_KEY_BACKSPACE, 0, 1, 0);
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Java_org_lwjgl_glfw_CallbackBridge_nativeSendKey(NULL, NULL, GLFW_KEY_BACKSPACE, 0, 0, 0);
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} else {
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NSString *newText = [inputView.text substringFromIndex:2];
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int charLength = [newText length];
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char *charText = [newText UTF8String];
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for (int i = 0; i < charLength; i++) {
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Java_org_lwjgl_glfw_CallbackBridge_nativeSendCharMods(NULL, NULL, (jchar) charText[i], /* mods */ 0);
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}
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}
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// Reset to default value
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inputView.text = @" ";
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}
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-(void)inputViewDidClick {
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// Zero the input field so user will no longer able to select text inside.
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inputView.alpha = 0.0f;
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inputView.text = @" ";
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}
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-(void)inputViewDidReturn {
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Java_org_lwjgl_glfw_CallbackBridge_nativeSendKey(NULL, NULL, GLFW_KEY_ENTER, 0, 1, 0);
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Java_org_lwjgl_glfw_CallbackBridge_nativeSendKey(NULL, NULL, GLFW_KEY_ENTER, 0, 0, 0);
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}
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int currentVisibility = 1;
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ADD_BUTTON_DEF(special_togglebtn) {
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if (held == 0) {
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currentVisibility = !currentVisibility;
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for (int i = 0; i < togglableVisibleButtonIndex + 1; i++) {
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togglableVisibleButtons[i].hidden = currentVisibility;
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}
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}
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}
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ADD_BUTTON_DEF(special_keyboard) {
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if (held == 0) {
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[inputView resignFirstResponder];
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inputView.alpha = 1.0f;
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inputView.text = @"";
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}
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}
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ADD_BUTTON_DEF(special_mouse_pri) {
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Java_org_lwjgl_glfw_CallbackBridge_nativeSendMouseButton(NULL, NULL, GLFW_MOUSE_BUTTON_LEFT, held, 0);
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}
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ADD_BUTTON_DEF(special_mouse_sec) {
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Java_org_lwjgl_glfw_CallbackBridge_nativeSendMouseButton(NULL, NULL, GLFW_MOUSE_BUTTON_RIGHT, held, 0);
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}
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ADD_BUTTON_DEF_KEY(f3, GLFW_KEY_F3)
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ADD_BUTTON_DEF_KEY(f5, GLFW_KEY_F5)
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ADD_BUTTON_DEF_KEY(t, GLFW_KEY_T)
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ADD_BUTTON_DEF_KEY(tab, GLFW_KEY_TAB)
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ADD_BUTTON_DEF_KEY(w, GLFW_KEY_W)
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ADD_BUTTON_DEF_KEY(a, GLFW_KEY_A)
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ADD_BUTTON_DEF_KEY(s, GLFW_KEY_S)
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ADD_BUTTON_DEF_KEY(d, GLFW_KEY_D)
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ADD_BUTTON_DEF_KEY(e, GLFW_KEY_E)
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ADD_BUTTON_DEF_KEY(left_shift, GLFW_KEY_LEFT_SHIFT)
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ADD_BUTTON_DEF_KEY(space, GLFW_KEY_SPACE)
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ADD_BUTTON_DEF_KEY(escape, GLFW_KEY_ESCAPE)
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/*
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- (void)viewWillAppear:(BOOL)animated
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{
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[super viewWillAppear:animated];
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}
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*/
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- (void)dealloc
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{
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if ([MGLContext currentContext] == self.context) {
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[MGLContext setCurrentContext:nil];
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}
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}
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- (void)setupGL
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{
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[MGLContext setCurrentContext:self.context];
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CGRect screenBounds = [[UIScreen mainScreen] bounds];
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CGFloat screenScale = [[UIScreen mainScreen] scale];
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int width = (int) roundf(screenBounds.size.width * screenScale);
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int height = (int) roundf(screenBounds.size.height * screenScale);
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callback_SurfaceViewController_launchMinecraft(width, height);
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}
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BOOL isNotifRemoved;
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- (void)mglkView:(MGLKView *)view drawInRect:(CGRect)rect {
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// glClearColor(0.6f, 0.6f, 0.6f, 1.0f);
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// glClear(GL_COLOR_BUFFER_BIT);
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// [self setNeedsDisplay]
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// NSLog(@"swapbuffer");
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// Remove notifications, so rendering will be manually controlled!
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if (isNotifRemoved == NO) {
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isNotifRemoved = YES;
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[[NSNotificationCenter defaultCenter] removeObserver:self
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name:MGLKApplicationWillResignActiveNotification
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object:nil];
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[[NSNotificationCenter defaultCenter] removeObserver:self
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name:MGLKApplicationDidBecomeActiveNotification
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object:nil];
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}
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[super pause];
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}
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- (void)sendTouchEvent:(NSSet *)touches withEvent:(int)event
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{
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UITouch* touchEvent = [touches anyObject];
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if ([touchEvent view] == touchView) {
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CGPoint locationInView = [touchEvent locationInView:touchView];
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[self sendTouchPoint:locationInView withEvent:event];
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}
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}
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- (void)sendTouchPoint:(CGPoint)location withEvent:(int)event{
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CGFloat screenScale = [[UIScreen mainScreen] scale];
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callback_SurfaceViewController_onTouch(event, location.x * screenScale, location.y * screenScale);
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// Java_org_lwjgl_glfw_CallbackBridge_nativeSendCursorPos(NULL, NULL, location.x * screenScale, location.y * screenScale);
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}
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// Equals to Android ACTION_DOWN
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- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
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{
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[super touchesBegan: touches withEvent: event];
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[self sendTouchEvent: touches withEvent: ACTION_DOWN];
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}
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// Equals to Android ACTION_MOVE
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- (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event
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{
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[super touchesMoved: touches withEvent: event];
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[self sendTouchEvent: touches withEvent: ACTION_MOVE];
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}
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// Equals to Android ACTION_UP
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- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event
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{
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[super touchesEnded: touches withEvent: event];
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[self sendTouchEvent: touches withEvent: ACTION_UP];
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}
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// #pragma mark - GLKView and GLKViewController delegate methods
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@end
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