cocos2d v3在应用程序使用期间重新定位屏幕 [英] cocos2d v3 re-orient screen during App use

问题描述

所以在cocos2d（我相信我在v2.1）我这样做锁定和设置方向：

  AppDelegate * delegate =（AppDelegate *）[[UIApplication sharedApplication] delegate]; 
 
 const UIInterfaceOrientation ORIENTATION = delegate.navController.interfaceOrientation; 
 delegate.navController。 
 delegate.navController.screenOrientation = ORIENTATION == UIInterfaceOrientationMaskPortrait; 
 UIViewController * mVC = [[UIViewController alloc] init]; 
 [delegate.navController presentModalViewController：mVC animated：NO]; 
 [delegate.navController dismissModalViewControllerAnimated：NO]; 
  

有一些功能添加到AppDelegate。
我在iOS7和cocos2d v3中似乎不能得到相同的结果。

我挖了一点，正确的功能似乎已经到位，但不能似乎设置了一个全局变量来设置方向，并只返回一个我想在某个时间。有人可以指点我的正确道路。

这里是我的AppDelegate的代码

  @implementation AppDelegate 
 
  - （BOOL）application：（UIApplication *）application didFinishLaunchingWithOptions：（NSDictionary *）launchOptions 
 {
 [self setupCocos2dWithOptions：@ {
 CCSetupShowDebugStats：@（NO），
}]; 
 
 [[UIDevice currentDevice] beginGeneratingDeviceOrientationNotifications]; 
 
 return YES; 
 
} 
 
  - （CCScene *）startScene 
 {
 return [HomeScreen scene]; 
} 
 
  - （NSUInteger）supportedInterfaceOrientations 
 {
 return UIInterfaceOrientationMaskLandscape; 
} 
 
  - （BOOL）shouldAutorotateToInterfaceOrientation：（UIInterfaceOrientation）interfaceOrientation 
 {
 return UIInterfaceOrientationIsLandscape（interfaceOrientation）; 
} 
  

我的代码从未命中过interfaceOrientation函数。

解决方案

经过几天的愚弄，我想出了一个解决方案： / p>

在AppDelegate中我需要这个函数：

   - （NSUInteger）应用程序：（UIApplication *）application supportedInterfaceOrientationsForWindow：（UIWindow *）window 
 {
 if（！self.lockedToOrientation）{
 if（[[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone）{
 return UIInterfaceOrientationMaskPortrait; 
} 
 
 return UIInterfaceOrientationMaskPortrait; 
} 
 else {
 return self.lockedToOrientation; 
} 
} 
  

其中

  @property UIInterfaceOrientationMask lockedToOrientation; 
  

希望这有助于某人！

。

So in cocos2d (I believe I was on v2.1) I did this to lock and set the orientations:

        AppDelegate *delegate = (AppDelegate *)[[UIApplication sharedApplication] delegate];

    const UIInterfaceOrientation ORIENTATION = delegate.navController.interfaceOrientation;
    delegate.navController.
    delegate.navController.screenOrientation = ORIENTATION == UIInterfaceOrientationMaskPortrait;
    UIViewController *mVC = [[UIViewController alloc] init];
    [delegate.navController presentModalViewController:mVC animated:NO];
    [delegate.navController dismissModalViewControllerAnimated:NO];

With some functions added to the AppDelegate. I cannot seem to get the same results in iOS7 and cocos2d v3.

I have dug through a bit and the proper functions seem to be in place but cannot seem to set up a global variable to set the orientation and return only the one I want at the certain time. Can someone point me down the proper path. I think I'm missing something really small cause the proper code seems to be there already.

Here's the code for my AppDelegate

@implementation AppDelegate

-(BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    [self setupCocos2dWithOptions:@{
        CCSetupShowDebugStats: @(NO),
    }];

[[UIDevice currentDevice] beginGeneratingDeviceOrientationNotifications];

return YES;

}

-(CCScene *)startScene
{
    return [HomeScreen scene];
}

-(NSUInteger)supportedInterfaceOrientations
{
    return UIInterfaceOrientationMaskLandscape;
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    return UIInterfaceOrientationIsLandscape(interfaceOrientation);
}

My code never hits the interfaceOrientation functions.

Thoughts??!?

解决方案

After a couple days fooling around I figured out a solution:

in AppDelegate I needed this function:

-(NSUInteger)application:(UIApplication *)application supportedInterfaceOrientationsForWindow:(UIWindow *)window
{
    if (!self.lockedToOrientation) {
        if( [[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone ){
            return UIInterfaceOrientationMaskPortrait;
        }

        return UIInterfaceOrientationMaskPortrait;
    }
    else {
        return self.lockedToOrientation;
    }
}

Where

@property UIInterfaceOrientationMask lockedToOrientation;

Hope this helps someone!

Cheers.

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