cocos2d-x横竖屏坐标系转换
在RootViewController.mm文件中，进行修改

1：默认横屏
// Override to allow orientations other than the default landscape orientation.
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
return UIInterfaceOrientationIsLandscape( interfaceOrientation );

// switch to this line if you want to set portrait view
// return UIInterfaceOrientationIsPortrait( interfaceOrientation );
}
2：竖屏
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
return UIInterfaceOrientationIsPortrait( interfaceOrientation );

// switch to this line if you want to set portrait view
// return UIInterfaceOrientationIsPortrait( interfaceOrientation );
}