ios - SpriteKit 中的游戏中心不关闭排行榜

Question

在这里经过大量搜索后，我终于找到了一种让 Game Center 在 SpriteKit 中显示的方法，但现在我无法调用 leaderboardViewControllerDidFinish 方法。我在不同的应用程序中使用此代码并且它工作正常但由于某些原因为 SpriteKit 修改了代码它只是不工作。提前致谢!

这是我的代码示例:

- (void)showGameCenterButtonPressed:(id)sender {
{
    if ([GKLocalPlayer localPlayer].authenticated == NO) {
        UIAlertView *message = [[UIAlertView alloc] initWithTitle:@"You must enable Game Center!"
                                                          message:@"Sign in through the Game Center app to enable all features"
                                                         delegate:nil
                                                cancelButtonTitle:@"OK"
                                                otherButtonTitles:nil];
        [message show];
    } else {
        GKGameCenterViewController *leaderboardViewController = [[GKGameCenterViewController alloc] init];
        if (leaderboardViewController != NULL)
        {

            UIViewController *vc = self.view.window.rootViewController;
            [vc presentViewController: leaderboardViewController animated: YES completion:nil];
        }
    }

}

- (void)leaderboardViewControllerDidFinish:(GKGameCenterViewController *)viewController {
NSLog(@"in leaderboardControllerDidFinish");
UIViewController *vc = self.view.window.rootViewController;
[vc dismissViewControllerAnimated:YES completion:nil];

}

Answer 1

回答我自己的问题...我只是直接从 Apple 获取代码

- (void)showGameCenterButtonPressed:(id)sender {
{
    if ([GKLocalPlayer localPlayer].authenticated == NO) {
        UIAlertView *message = [[UIAlertView alloc] initWithTitle:@"You must enable Game Center!"
                                                          message:@"Sign in through the Game Center app to enable all features"
                                                         delegate:nil
                                                cancelButtonTitle:@"OK"
                                                otherButtonTitles:nil];
        [message show];
    } else {
        GKGameCenterViewController *gameCenterController = [[GKGameCenterViewController alloc] init];
        if (gameCenterController != nil)
        {
            gameCenterController.gameCenterDelegate = self;
            gameCenterController.viewState = GKGameCenterViewControllerStateLeaderboards;
            UIViewController *vc = self.view.window.rootViewController;
            [vc presentViewController: gameCenterController animated: YES completion:nil];
        }
    }
}

- (void)gameCenterViewControllerDidFinish:(GKGameCenterViewController*)gameCenterViewController {

UIViewController *vc = self.view.window.rootViewController;
[vc dismissViewControllerAnimated:YES completion:nil];