The Road goes ever on and on

If you call [[CCDirector sharedDirector] winSize] when initialized in Cocos2d v2.0 above, you will get a window size in portrait when in fact it is in landscape.

- (id)init
{
    if (self = [super init])
    {
        self.isTouchEnabled = YES;
	
		CGSize winSize = [[CCDirector sharedDirector] winSize];		
		CCLog(@"%f, %f", winSize.width, winSize.height);
    }

    return self;
}

The bug is related to some of the following changes that were done in v2.0:

• CCDirector is a subclass of ViewController
• The rotation is handled by the ViewController… no more auto-rotation in OpenGL
• The tests and templates have one additional controller: UINavigationController that is very handy to integrate cocos2d with UIKit components.
• And these controller is being added to the main UIWindow with setRootViewController.

You can fix it by calling winSize method inside onEnter:

- (void) onEnter
{
    [super onEnter];

	CGSize winSize = [[CCDirector sharedDirector] winSize];		
	CCLog(@"%f, %f", winSize.width, winSize.height);
}