Game Center (overlay objective-c methods)

cocos2d-x C++
#1

Hi all

I trying implement Game Center, using this http://www.raywenderlich.com/3276/how-to-make-a-simple-multiplayer-game-with-game-center-tutorial-part-12 tutorial

we have follow function

  • (void)findMatchWithMinPlayers:(int)minPlayers maxPlayers:(int)maxPlayers
    viewController:(UIViewController **)viewController
    delegate:theDelegate;

in Obj-c used follow for call this method
AppDelegate** delegate = (AppDelegate *) [UIApplication sharedApplication].delegate;
[[GCHelper sharedInstance] findMatchWithMinPlayers:2 maxPlayers:2 viewController:delegate.viewController delegate:self];

What is way to call this from c++?

I do not know how to set “protocol” as parameter

Sorry for my poor English