顯示游戲中心GKMatchmakerViewController關閉其他視圖

Question

嘗試在游戲視圖上顯示GKMatchmakerViewController時遇到問題。

通常，我會以編程方式通過自動匹配2個對手來創建多人游戲，效果很好。

但是，當我嘗試顯示標准的“游戲中心對接會”視圖時，它將關閉我的游戲視圖，並將我推回菜單。

菜單視圖->游戲視圖。

我認為問題可能是我的菜單視圖充當了我的主視圖，而顯示“游戲中心”視圖時卻刪除了所有其他視圖（因為此時只能顯示一個視圖控制器）。

我的視圖層次結構設置錯誤嗎？ 在顯示“游戲中心”視圖時，應該如何做才能使我的“游戲視圖”不被關閉？

編輯-使用調用GKMatchMakerViewController的代碼進行更新

GameviewController具有當我想顯示Game Center配對控制器時調用的方法

  - (void)presentCustomVSBattle {

    ourRandom = arc4random();
    [self setGameState:kGameStateWaitingForMatch];

   AppDelegate * delegate = (AppDelegate *) [UIApplication sharedApplication].delegate;


    [[GCHelper sharedInstance] findCustomMatchWithMinPlayers:2 maxPlayers:2 viewController:delegate.viewController delegate:self];
}

//在GCHelper.m中調用此方法

 - (void)findCustomMatchWithMinPlayers:(int)minPlayers maxPlayers:(int)maxPlayers viewController:(UIViewController *)viewController delegate:(id<GCHelperDelegate>)theDelegate {

if (!gameCenterAvailable) return;

matchStarted = NO;
self.match = nil;
self.presentingViewController = viewController;
delegate = theDelegate;

if (pendingInvite != nil) {

    [presentingViewController dismissModalViewControllerAnimated:NO];
    GKMatchmakerViewController *mmvc = [[[GKMatchmakerViewController alloc] initWithInvite:pendingInvite] autorelease];
    mmvc.matchmakerDelegate = self;
      [presentingViewController presentViewController:mmvc animated:YES completion:nil];

    self.pendingInvite = nil;
    self.pendingPlayersToInvite = nil;
    } 
else {

        [presentingViewController dismissModalViewControllerAnimated:NO];
        GKMatchRequest *request = [[[GKMatchRequest alloc] init] autorelease];
        request.minPlayers = minPlayers;
        request.maxPlayers = maxPlayers;
        request.playersToInvite = pendingPlayersToInvite;

        GKMatchmakerViewController *mmvc = [[[GKMatchmakerViewController alloc] initWithMatchRequest:request] autorelease];
        mmvc.matchmakerDelegate = self;

         [presentingViewController presentViewController:mmvc animated:YES completion:nil];

        self.pendingInvite = nil;
        self.pendingPlayersToInvite = nil;

    }

} 

Answer 1

在您的情況下，dismissView Controller調用看起來不必要，請嘗試擺脫它們：)