Question

我正在尝试学习如何构建基于游戏中心的应用。它是一个基于转弯的非常简单的游戏，它基本上记录了你按下的按钮并将其发送给其他玩家。由于Apple的文档尚未针对Swift进行更新，因此我很难实现所有游戏中心功能。我一直在猜测所有内容并阅读Objective-C示例并希望获得最佳效果（不知怎的，我已经成功完成了一些事情，尽管我不确定它们是否正确）无论如何，我为我的模拟器创建了一个新的iCloud帐户，并在我的手机和模拟器上同时运行应用程序，试图让他们在游戏中匹配。但是我总是得到“匹配请求无效”错误：

编辑我已经在iTunesConnect中注册了应用程序，我已经实现了排行榜并测试了它们并且它们正常工作（所以我假设iTunesConnect正常工作和设置）

@IBAction func startTapped(_ sender: Any) {
    let request = GKMatchRequest()
    request.maxPlayers = 2
    request.minPlayers = 1

    let mmvc = GKMatchmakerViewController(matchRequest: request)
    mmvc?.matchmakerDelegate = self
    present(mmvc!, animated: true, completion: nil)
}

extension HomeVC: GKGameCenterControllerDelegate
{

    func authenticatePlayer()
    {
        //CALLED ON VIEWDIDAPPEAR
        let localPlayer = GKLocalPlayer.localPlayer()

        localPlayer.authenticateHandler = {
            (view, error) in
            if view != nil
            {
                self.present(view!, animated: true, completion: nil)
            } else {
                print("AUTHENTICATED!")
                print(GKLocalPlayer.localPlayer().isAuthenticated)
            }
        }
    }
func gameCenterViewControllerDidFinish(_ gameCenterViewController: GKGameCenterViewController) {
        gameCenterViewController.dismiss(animated: true, completion: nil)
    }
}

这是配对代码。注意我可以出现Game Center屏幕并告诉我“有多少玩家”以及它缺少了一个玩家并且可以选择邀请朋友和所有那些

extension HomeVC: GKMatchmakerViewControllerDelegate {
    func matchmakerViewControllerWasCancelled(_ viewController: GKMatchmakerViewController) {
       print("match was cancelled")
        viewController.dismiss(animated: true, completion: nil)
    }

    func matchmakerViewController(_ viewController: GKMatchmakerViewController, didFailWithError error: Error) {
        print("didFailwithError: \(error.localizedDescription)")
    }

    func matchmakerViewController(_ viewController: GKMatchmakerViewController, didFind match: GKMatch) {

        print("Match found, ID: \(match.description)")
        let gameScreenVC = self.storyboard?.instantiateViewController(withIdentifier: "mainGame") as! ViewController
        gameScreenVC.providesPresentationContextTransitionStyle = true
        gameScreenVC.definesPresentationContext = true
        gameScreenVC.modalPresentationStyle = UIModalPresentationStyle.fullScreen
        gameScreenVC.modalTransitionStyle = UIModalTransitionStyle.crossDissolve
        match.delegate = gameScreenVC

        self.present(gameScreenVC, animated: true, completion: nil)

    }
}

Answer 1

如果有人遇到这个问题，我只需用相同的金额替换“minelayers和max-layers”来修复它，所以代码现在看起来像这样：

@IBAction func startTapped(_ sender: Any) {
    let request = GKMatchRequest()
    request.maxPlayers = 2 //min and max should be the same
    request.minPlayers = 2 //apparently they need to be the same

    let mmvc = GKMatchmakerViewController(matchRequest: request)
    mmvc?.matchmakerDelegate = self
    present(mmvc!, animated: true, completion: nil)
}

显然，Game Center不喜欢min.player计数为1，其无效。但这就是我如何让它停止给我无效的匹配请求警告

游戏中心匹配始终无效

1 个答案: