GameKitHelper：显示游戏中心排行榜

Question

我在我的Cocos2d游戏中使用GameKitHelper。在某些时候，我会想要显示排行榜，所以我这样做：

[[GameKitHelper sharedGameKitHelper] showLeaderboard];

但没有任何反应。我该怎么办？

Answer 1

显示gameKit助手？错了..

它应该是这样的：

- (void) showLeaderboard
{
    GKLeaderboardViewController *leaderboardController = [[GKLeaderboardViewController alloc] init];
    if (leaderboardController != nil)
    {
        leaderboardController.leaderboardDelegate = self;
        [self presentModalViewController: leaderboardController animated: YES];
    }
}

此链接的引用：Link

cocos2d的代码..

UIViewController* _tmpView = [[UIViewController alloc] initWithNibName:nil bundle:nil];
    GKLeaderboardViewController* gclb = [[GKLeaderboardViewController alloc] init];
gclb.leaderboardDelegate = self;
    [[[CCDirector sharedDirector] openGLView] addSubview:_tmpView.view]; 
    [_tmpView presentModalViewController:gclb animated:NO];