当用户点击谷歌玩游戏实时多人自动匹配用户界面时该怎么办？

Posted 2023-04-14

【中文标题】当用户点击谷歌玩游戏实时多人自动匹配用户界面时该怎么办？

【英文标题】：What to do when user clicks back on google play games realtime multiplayer auto-match ui?

【发布时间】：2015-10-12 10:33:15

【问题描述】：

我创建了一个“播放按钮”，它启动自动匹配 UI 并开始搜索玩家。当 UI 出现时，当我按下 自动 UI 后退按钮 时，它会返回回到“播放按钮”....但是当我再次按下它时它什么也不做。 当我在自动匹配 UI 中按 quit 然后再次按 play 时，它会起作用

当有人在 ui 中按下后退按钮时，我应该在代码中做什么（我正在使用 Google 玩游戏 Unity 插件）？

我正在使用 Google play 游戏服务统一插件

【问题讨论】：

当你按下返回按钮时，你需要调用PlayGamesPlatform.Instance.RealTime.LeaveRoom();，你可以这样称呼它：当按下返回按钮时if(onRoomConnected) PlayGamesPlatform.Instance.RealTime.LeaveRoom(); onRoomConnected 是一个布尔值，默认为假，你需要将它设置为当 OnRoomConnected(bool success) 方法返回成功时为 true。

【参考方案1】：

我不确定您的代码是什么样的，但这是我创建实时游戏的最小示例。我认为您的问题是每当您“返回”播放按钮时，都需要调用 LeaveRoom() 来重置多人房间状态。

这是基于 GPGS Unity 插件项目 (https://github.com/playgameservices/play-games-plugin-for-unity) 中的 SmokeTest 示例。

所有代码（包括此示例都包含在Apache 2 license 中。

using UnityEngine;
using GooglePlayGames.BasicApi.Multiplayer;
using GooglePlayGames;
using GooglePlayGames.BasicApi;


class SampleRTMP : MonoBehaviour, RealTimeMultiplayerListener

    bool canStartPlaying = true;
    bool playingGame = false;

    void Start()
    
        PlayGamesClientConfiguration config = 
            new PlayGamesClientConfiguration.Builder()
            // registers a callback to handle game invitations
            // received while the game is not running.
        .WithInvitationDelegate(OnInvitation)
        .Build();

        PlayGamesPlatform.InitializeInstance(config);
        // recommended for debugging:
        PlayGamesPlatform.DebugLogEnabled = true;
        // Activate the Google Play Games platform
        PlayGamesPlatform.Activate();

        // Auto login
        Social.localUser.Authenticate((bool success) => 
            // handle success or failure
        );
    

    void OnGUI()
    

        if (playingGame) 
            // don't show the buttons during game play.
            return;                                                                 
                                                                                   
        if (canStartPlaying)                                                       
            if (GUI.Button(new Rect(10, Screen.height / 4f, Screen.height / 8f, Screen.width / 3f), "Play"))                                                
                canStartPlaying = false;                                            

                ulong bitmask = 0L; // no special bitmask for players               
                uint minOpponents = 1; // so the smallest is a 2 player game       
                uint maxOpponents = 1; // so the largest is a 2 player game         

                PlayGamesPlatform.Instance.RealTime.CreateQuickGame(minOpponents,      
                    maxOpponents, 0, bitmask, this);                       
                                                                                   
         else                                                                       
            if (GUI.Button(new Rect(10, Screen.height / 4f, Screen.height / 12f, 100), "Leave Room"))                                          
                PlayGamesPlatform.Instance.RealTime.LeaveRoom();    
                                                                                   
            if (GUI.Button(new Rect(350, Screen.height / 4f, Screen.height / 12f, 100), "Show Waiting Room"))                                   
                PlayGamesPlatform.Instance.RealTime.ShowWaitingRoomUI();            
                                                                                   
                                                                                   
    

    public void OnInvitation(Invitation invitation, bool shouldAutoAccept)
    
        // handle the invitation
        if (shouldAutoAccept) 
            PlayGamesPlatform.Instance.RealTime.AcceptInvitation(invitation.InvitationId, this);
        
        else 
            // do some other stuff.
        
    

    // Callbacks for Room setup
    public void OnRoomSetupProgress(float percent)
                                                                                   
        // called once initially, then each time a player joins or leaves.          
        // or if the waiting room activity returns.                                 
        Debug.Log("Setting up room (" + ((int)percent) + "%)");  
    

    public void OnRoomConnected(bool success)
                                                                                   
        Debug.Log("Connected to room: " + success);                                 
        if (success)                                                               
            // Start playing the game!                                              
            playingGame = success;                                                  
         else                                                                       
            // Handle error here,  then leave the room.                             
            PlayGamesPlatform.Instance.RealTime.LeaveRoom();                        
                                                                                   
    

    public void OnLeftRoom()
                                                                                   
        Debug.Log("Left the room");                                                 
        canStartPlaying = true;                                                     
    

    public void OnParticipantLeft(Participant participant)
    

    

    public void OnPeersConnected(string[] participantIds)
    

    

    public void OnPeersDisconnected(string[] participantIds)
    
        //Do stuff
    

    public void OnRealTimeMessageReceived(bool isReliable, string senderId, byte[] data)
    
        //Do stuff
    

【讨论】：

当正在寻找其他玩家开始游戏的玩家按下返回按钮时调用哪个方法？