ios - Cocos2d-iOS 中的设备方向

Question

Xcode:7.1，运行于:iPhone 6s Plus

我的 AppDelegate.mm 有以下代码:

- (void) applicationDidFinishLaunching:(UIApplication*)application
---------some code
#if GAME_AUTOROTATION == kGameAutorotationUIViewController
     NSLog(@"if");
    [director setDeviceOrientation:kCCDeviceOrientationLandscapeLeft];
#else
          NSLog(@"else");
    [director setDeviceOrientation:kCCDeviceOrientationPortrait];
#endif
---------somecode

我的 GameConfig.h 有:

#define GAME_AUTOROTATION kGameAutorotationUIViewController

我的 RootViewController.m 有:

if GAME_AUTOROTATION == kGameAutorotationUIViewController
    return ( UIInterfaceOrientationIsLandscape( interfaceOrientation ) );

我的 Xcode 设置是:

虽然设备方向变为横向，但游戏仍显示为纵向。游戏截图如下:

Answer 1

在RootViewController.m中添加supportedInterfaceOrientations函数

-(NSUInteger)supportedInterfaceOrientations {

    // iPhone only
    if( [[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone )
        return UIInterfaceOrientationMaskLandscape;

    // iPad only
    return UIInterfaceOrientationMaskLandscape;
}