Question

我一直在努力实现自己的GKMatchmaker接口（没有GKMatchmakerViewController）。我有一个单独的GameKitHelper类，在Ray Wenderlich教程中编写，它实现了GKMatchDelegate和GKLocalPlayerListener。当我使用GKMatchmakerViewController时，我邀请和随机配对工作完美无瑕。但是，我尝试切换到我自己的视图控制器，只需单击一个按钮就可以触发＆＃34; findMatchWithminPlayers（....）＆＃34;如下所示创建了一个共享的GKMatchmaker来执行＆＃34; findMatchForRequest（... withCompletionHandler：...）＆＃34;。我有几个println（）s测试某些值，但每次match.expectedPlayerCount永远不会达到0，只是保持在1.这意味着＆＃34;如果matchStarted == false和match.expectedPlayersCount == 0＆＃34;永远不会满足，并且readPlayers（）方法永远不会被调用/匹配无法启动。这是通过单击按钮调用的第一个方法：

func findMatchWithDetails(minPlayers: Int, maxPlayers: Int, playerGroup: Int, delegate: GameKitHelperDelegate) {

    if enableGameCenter == false {
        println("dont want to be in here")
        return
    }

    matchStarted = false
    gkMatch = nil
    gkDelegate = delegate

    var request = GKMatchRequest()
    request.minPlayers = 2
    request.maxPlayers = 2
    request.defaultNumberOfPlayers = 2
    request.playerGroup = 0

    println(request)

    let matchMaker = GKMatchmaker.sharedMatchmaker()
    println(matchMaker)

    matchMaker.findMatchForRequest(request, withCompletionHandler: { (match: GKMatch!, error: NSError!) -> Void in

        if error != nil {
            println("matchmaking canceled")
            return
        }

        self.gkMatch = match
        self.gkMatch?.delegate = self
        println(match.expectedPlayerCount)
        println(match)
        if self.matchStarted == false && match.expectedPlayerCount == 0 {
            println("in here")
            self.lookupPlayers()
            matchMaker.finishMatchmakingForMatch(self.gkMatch!)
        }
    })
}

这是GKMatchDelegate的玩家状态更改方法，应该在玩家连接时调用：

func match(match: GKMatch, playerID: String, didChangeState state: GKPlayerConnectionState) {
    if gkMatch != match {
        println("definitely dont want to be in here")
        return
    }

    println("there was a state change")

    switch(state) {
    case GKPlayerConnectionState.StateConnected:

        if matchStarted == false && match.expectedPlayerCount == 0 {
            println("in connected")
            self.lookupPlayers()
        }
        break
    case GKPlayerConnectionState.StateDisconnected:
        println("maybe in disconnected")
        matchStarted = false
        gkDelegate?.matchEnded()
        break
    default:
        break
    }
}

如果您能找到问题，请告诉我，我将不胜感激。我目前正在玩的两种可能性：我需要在某个地方创建一个匹配，只有一个匹配，其他设备使用几种不同的方法加入该匹配...或者我需要实现addPlayersToMatch（... ）和某些地方的完成制作（...）方法。提前谢谢！

程序化GKMatchmaker没有找到其他玩家

0 个答案: