Question

我有一个应用程序。这个应用程序结合了UIKit和Cocos2D。我有一个带有按钮的UIKit菜单，可以调用cocos2D游戏。它工作正常。

现在，我想删除cocos场景以推送UIKit菜单。（游戏结束了，有必要进入菜单视图）

我试过

[[CCDirector sharedDirector] end];
[[CCDirector sharedDirector].openGLView removeFromSuperview];

它不起作用。我不知道该怎么做。

感谢您的帮助！

Answer 1

在cocos2d 2.0及以上版本中尝试此操作：

呈现视图控制器：

AppController *app = (AppController*) [[UIApplication sharedApplication] delegate];    

//presentModalViewController 
[app.navController presentModalViewController:leaderboardViewController animated:YES];

//dismissModalViewControllerAnimated:YES
[app.navController dismissModalViewControllerAnimated:YES];

添加子视图：

AppController *app = (AppController*) [[UIApplication sharedApplication] delegate];
[app.navController.view addSubview:mSegmentedControl];

Answer 2

尝试做这样的事情。当您在uiviewcontroller上推送cocos场景时，请在ViewDidLoad方法中添加此代码。

-(void)viewDidLoad{
[super viewDidLoad];
CCDirector *director = [CCDirector sharedDirector];

if([director isViewLoaded] == NO)
{

CCGLView *glView = [CCGLView viewWithFrame:[[[UIApplication sharedApplication] keyWindow] bounds]
                               pixelFormat:kEAGLColorFormatRGB565
                               depthFormat:0
                        preserveBackbuffer:NO
                                sharegroup:nil
                             multiSampling:NO
                           numberOfSamples:0];


director.view = glView;


[director setAnimationInterval:1.0f/60.0f];
[director enableRetinaDisplay:YES];
}

director.delegate = self;
[self addChildViewController:director];
[self.view addSubview:director.view];



[director didMoveToParentViewController:self];


if(director.runningScene)
{

[director replaceScene:[SceneFirst scene]];
}
else
{

[director runWithScene:[SceneFirst scene]];
}

}

这里的SceneFirst是你要推送的cocos场景。只需在你的UiViewController中添加CCDirectorDelegate作为委托。并在ViewDidUnload方法中添加这行代码

[[CCDirector sharedDirector] setDelegate:nil];

要弹出回Uikit视图，请在任何CCmenu上点击

[[CCDirector sharedDirector] stopAnimation];
AppDelegate *app = (AppDelegate *)[[UIApplication sharedApplication] delegate];
[app.navigationController popViewControllerAnimated:YES];

希望这个帮助!! :)

Answer 3

Ray Wenderlich的

This tutorial对我非常有用！希望它有所帮助

在cocos2D场景中推送Viewcontroller

3 个答案: