cocos2d-x在Xcode（iOS ）中设置横竖屏的解决方案

在

RootViewController.mm文件里找到   - (NSUInteger) supportedInterfaceOrientations方法。如果想让程序是竖屏，直接return 

UIInterfaceOrientationMaskPortrait。横屏是默认的，当然也可以选择别的，自己跟到源码里找，应该不难。

大概是以下几个

    UIInterfaceOrientationMaskPortrait = (1 << UIInterfaceOrientationPortrait),

    UIInterfaceOrientationMaskLandscapeLeft = (1 << UIInterfaceOrientationLandscapeLeft),

    UIInterfaceOrientationMaskLandscapeRight = (1 << UIInterfaceOrientationLandscapeRight),

    UIInterfaceOrientationMaskPortraitUpsideDown = (1 << UIInterfaceOrientationPortraitUpsideDown),

    UIInterfaceOrientationMaskLandscape = (UIInterfaceOrientationMaskLandscapeLeft | UIInterfaceOrientationMaskLandscapeRight),

    UIInterfaceOrientationMaskAll = (UIInterfaceOrientationMaskPortrait | UIInterfaceOrientationMaskLandscapeLeft |           UIInterfaceOrientationMaskLandscapeRight | UIInterfaceOrientationMaskPortraitUpsideDown),

    UIInterfaceOrientationMaskAllButUpsideDown = (UIInterfaceOrientationMaskPortrait | UIInterfaceOrientationMaskLandscapeLeft |   UIInterfaceOrientationMaskLandscapeRight)

其余地方貌似不用改