C# MatchmakingMode类代码示例

    /// <summary>NetworkingPeer.OpJoinRandomRoom</summary>
    /// <remarks>this override just makes sure we have a mRoomToGetInto, even if it's blank (the properties provided in this method are filters. they are not set when we join the game)</remarks>
    public override bool OpJoinRandomRoom(Hashtable expectedCustomRoomProperties, byte expectedMaxPlayers, Hashtable playerProperties, MatchmakingMode matchingType, TypedLobby typedLobby, string sqlLobbyFilter)
    {
        this.mRoomToGetInto = new Room(null, null);
        this.mRoomToEnterLobby = null;  // join random never stores the lobby. the following join will not affect the room lobby
        // if typedLobby is null, the server will automatically use the active lobby or default, which is what we want anyways

        this.mLastJoinType = JoinType.JoinRandomGame;
        return base.OpJoinRandomRoom(expectedCustomRoomProperties, expectedMaxPlayers, playerProperties, matchingType, typedLobby, sqlLobbyFilter);
    }

    /// <summary>
    /// Operation to join a random, available room. Overloads take additional player properties.
    /// This is an async request which triggers a OnOperationResponse() call.
    /// If all rooms are closed or full, the OperationResponse will have a returnCode of ErrorCode.NoRandomMatchFound.
    /// If successful, the OperationResponse contains a gameserver address and the name of some room.
    /// </summary>
    /// <param name="expectedCustomRoomProperties">Optional. A room will only be joined, if it matches these custom properties (with string keys).</param>
    /// <param name="expectedMaxPlayers">Filters for a particular maxplayer setting. Use 0 to accept any maxPlayer value.</param>
    /// <param name="playerProperties">This player's properties (custom and well known).</param>
    /// <param name="matchingType">Selects one of the available matchmaking algorithms. See MatchmakingMode enum for options.</param>
    /// <returns>If the operation could be sent currently (requires connection).</returns>
    public virtual bool OpJoinRandomRoom(Hashtable expectedCustomRoomProperties, byte expectedMaxPlayers, Hashtable playerProperties, MatchmakingMode matchingType)
    {
        if (this.DebugOut >= DebugLevel.INFO)
        {
            this.Listener.DebugReturn(DebugLevel.INFO, "OpJoinRandomRoom()");
        }

        Hashtable expectedRoomProperties = new Hashtable();
        expectedRoomProperties.MergeStringKeys(expectedCustomRoomProperties);
        if (expectedMaxPlayers > 0)
        {
            expectedRoomProperties[GameProperties.MaxPlayers] = expectedMaxPlayers;
        }

        Dictionary<byte, object> opParameters = new Dictionary<byte, object>();
        if (expectedRoomProperties.Count > 0)
        {
            opParameters[ParameterCode.GameProperties] = expectedRoomProperties;
        }

        if (playerProperties != null && playerProperties.Count > 0)
        {
            opParameters[ParameterCode.PlayerProperties] = playerProperties;
        }

        if (matchingType != MatchmakingMode.FillRoom)
        {
            opParameters[ParameterCode.MatchMakingType] = (byte)matchingType;
        }

        return this.OpCustom(OperationCode.JoinRandomGame, opParameters, true);
    }

    /// <summary>
    /// Attempts to join an open room with fitting, custom properties but fails if none is currently available.
    /// </summary>
    /// <remarks>
    /// Rooms can be created in arbitrary lobbies which get created on demand.
    /// You can join rooms from any lobby without actually joining the lobby with this overload.
    ///
    /// This method will only match rooms attached to one lobby! If you use many lobbies, you
    /// might have to repeat JoinRandomRoom, to find some fitting room.
    /// This method looks up a room in the specified lobby or the currently active lobby (if none specified)
    /// or in the default lobby (if none active).
    ///
    /// If this fails, you can still create a room (and make this available for the next who uses JoinRandomRoom).
    /// Alternatively, try again in a moment.
    ///
    /// In offlineMode, a room will be created but no properties will be set and all parameters of this
    /// JoinRandomRoom call are ignored. The event/callback OnJoinedRoom gets called (see enum PhotonNetworkingMessage).
    /// </remarks>
    /// <param name="expectedCustomRoomProperties">Filters for rooms that match these custom properties (string keys and values). To ignore, pass null.</param>
    /// <param name="expectedMaxPlayers">Filters for a particular maxplayer setting. Use 0 to accept any maxPlayer value.</param>
    /// <param name="matchingType">Selects one of the available matchmaking algorithms. See MatchmakingMode enum for options.</param>
    /// <param name="typedLobby">The lobby in which you want to lookup a room. Pass null, to use the default lobby. This does not join that lobby and neither sets the lobby property.</param>
    /// <param name="sqlLobbyFilter">A filter-string for SQL-typed lobbies.</param>
    public static bool JoinRandomRoom(Hashtable expectedCustomRoomProperties, byte expectedMaxPlayers, MatchmakingMode matchingType, TypedLobby typedLobby, string sqlLobbyFilter)
    {
        if (offlineMode)
        {
            if (offlineModeRoom != null)
            {
                Debug.LogError("JoinRandomRoom failed. In offline mode you still have to leave a room to enter another.");
                return false;
            }

            offlineModeRoom = new Room("offline room", null);
            offlineModeRoom.masterClientId = 1;
            NetworkingPeer.SendMonoMessage(PhotonNetworkingMessage.OnJoinedRoom);
            return true;
        }

        if (networkingPeer.server != ServerConnection.MasterServer || !connectedAndReady)
        {
            Debug.LogError("JoinRandomRoom failed. Client is not on Master Server or not yet ready to call operations. Wait for callback: OnJoinedLobby or OnConnectedToMaster.");
            return false;
        }

        return networkingPeer.OpJoinRandomRoom(expectedCustomRoomProperties, expectedMaxPlayers, null, matchingType, typedLobby, sqlLobbyFilter);
    }

    /// <summary>
    /// Attempts to join an open room with fitting, custom properties but fails if none is currently available.
    /// </summary>
    /// <remarks>
    /// Rooms can be created in arbitrary lobbies which get created on demand.
    /// You can join rooms from any lobby without actually joining the lobby with this overload.
    ///
    /// This method will only match rooms attached to one lobby! If you use many lobbies, you
    /// might have to repeat JoinRandomRoom, to find some fitting room.
    /// This method looks up a room in the specified lobby or the currently active lobby (if none specified)
    /// or in the default lobby (if none active).
    ///
    /// If this fails, you can still create a room (and make this available for the next who uses JoinRandomRoom).
    /// Alternatively, try again in a moment.
    ///
    /// In offlineMode, a room will be created but no properties will be set and all parameters of this
    /// JoinRandomRoom call are ignored. The event/callback OnJoinedRoom gets called (see enum PhotonNetworkingMessage).
    ///
    /// You can define an array of expectedUsers, to block player slots in the room for these users.
    /// The corresponding feature in Photon is called "Slot Reservation" and can be found in the doc pages.
    /// </remarks>
    /// <param name="expectedCustomRoomProperties">Filters for rooms that match these custom properties (string keys and values). To ignore, pass null.</param>
    /// <param name="expectedMaxPlayers">Filters for a particular maxplayer setting. Use 0 to accept any maxPlayer value.</param>
    /// <param name="matchingType">Selects one of the available matchmaking algorithms. See MatchmakingMode enum for options.</param>
    /// <param name="typedLobby">The lobby in which you want to lookup a room. Pass null, to use the default lobby. This does not join that lobby and neither sets the lobby property.</param>
    /// <param name="sqlLobbyFilter">A filter-string for SQL-typed lobbies.</param>
    /// <param name="expectedUsers">Optional list of users (by UserId) who are expected to join this game and who you want to block a slot for.</param>
    /// <returns>If the operation got queued and will be sent.</returns>
    public static bool JoinRandomRoom(Hashtable expectedCustomRoomProperties, byte expectedMaxPlayers, MatchmakingMode matchingType, TypedLobby typedLobby, string sqlLobbyFilter, string[] expectedUsers = null)
    {
        if (offlineMode)
        {
            if (offlineModeRoom != null)
            {
                Debug.LogError("JoinRandomRoom failed. In offline mode you still have to leave a room to enter another.");
                return false;
            }
            EnterOfflineRoom("offline room", null, true);
            return true;
        }
        if (networkingPeer.Server != ServerConnection.MasterServer || !connectedAndReady)
        {
            Debug.LogError("JoinRandomRoom failed. Client is not on Master Server or not yet ready to call operations. Wait for callback: OnJoinedLobby or OnConnectedToMaster.");
            return false;
        }

        typedLobby = typedLobby ?? ((networkingPeer.insideLobby) ? networkingPeer.lobby : null);  // use given lobby, or active lobby (if any active) or none

        OpJoinRandomRoomParams opParams = new OpJoinRandomRoomParams();
        opParams.ExpectedCustomRoomProperties = expectedCustomRoomProperties;
        opParams.ExpectedMaxPlayers = expectedMaxPlayers;
        opParams.MatchingType = matchingType;
        opParams.TypedLobby = typedLobby;
        opParams.SqlLobbyFilter = sqlLobbyFilter;
        opParams.ExpectedUsers = expectedUsers;

        return networkingPeer.OpJoinRandomRoom(opParams);
    }

        /// <summary>
        /// Operation to join a random, available room. Overloads take additional player properties.
        /// This is an async request which triggers a OnOperationResponse() call.
        /// If all rooms are closed or full, the OperationResponse will have a returnCode of ErrorCode.NoRandomMatchFound.
        /// If successful, the OperationResponse contains a gameserver address and the name of some room.
        /// </summary>
        /// <param name="expectedCustomRoomProperties">Optional. A room will only be joined, if it matches these custom properties (with string keys).</param>
        /// <param name="expectedMaxPlayers">Filters for a particular maxplayer setting. Use 0 to accept any maxPlayer value.</param>
        /// <param name="playerProperties">This player's properties (custom and well known).</param>
        /// <param name="matchingType">Selects one of the available matchmaking algorithms. See MatchmakingMode enum for options.</param>
        /// <returns>If the operation could be sent currently (requires connection).</returns>
        public virtual bool OpJoinRandomRoom(Hashtable expectedCustomRoomProperties, byte expectedMaxPlayers, Hashtable playerProperties, MatchmakingMode matchingType, TypedLobby typedLobby, string sqlLobbyFilter)
        {
            if (this.DebugOut >= DebugLevel.INFO)
            {
                this.Listener.DebugReturn(DebugLevel.INFO, "OpJoinRandomRoom()");
            }

            Hashtable expectedRoomProperties = new Hashtable();
            expectedRoomProperties.MergeStringKeys(expectedCustomRoomProperties);
            if (expectedMaxPlayers > 0)
            {
                expectedRoomProperties[GameProperties.MaxPlayers] = expectedMaxPlayers;
            }

            Dictionary<byte, object> opParameters = new Dictionary<byte, object>();
            if (expectedRoomProperties.Count > 0)
            {
                opParameters[ParameterCode.GameProperties] = expectedRoomProperties;
            }

            if (playerProperties != null && playerProperties.Count > 0)
            {
                opParameters[ParameterCode.PlayerProperties] = playerProperties;
            }

            if (matchingType != MatchmakingMode.FillRoom)
            {
                opParameters[ParameterCode.MatchMakingType] = (byte)matchingType;
            }

            if (typedLobby != null)
            {
                opParameters[ParameterCode.LobbyName] = typedLobby.Name;
                opParameters[ParameterCode.LobbyType] = (byte)typedLobby.Type;
            }

            if (!string.IsNullOrEmpty(sqlLobbyFilter))
            {
                opParameters[ParameterCode.Data] = sqlLobbyFilter;
            }

            // UnityEngine.Debug.LogWarning("OpJoinRandom: " + opParameters.ToStringFull());
            return this.OpCustom(OperationCode.JoinRandomGame, opParameters, true);
        }

 // this override just makes sure we have a mRoomToGetInto, even if it's blank (the properties provided in this method are filters. they are not set when we join the game)
 public override bool OpJoinRandomRoom(Hashtable expectedCustomRoomProperties, byte expectedMaxPlayers, Hashtable playerProperties, MatchmakingMode matchingType)
 {
     this.mRoomToGetInto = new Room(null, null);
     return base.OpJoinRandomRoom(expectedCustomRoomProperties, expectedMaxPlayers, playerProperties, matchingType);
 }

    /// <summary>
    /// Attempts to join an open room with fitting, custom properties but fails if none is currently available.
    /// </summary>
    /// <remarks>
    /// If this fails, you can still create a room (and make this available for the next who uses JoinRandomRoom).
    /// Alternatively, try again in a moment.
    /// </remarks>
    /// <param name="expectedCustomRoomProperties">Filters for rooms that match these custom properties (string keys and values). To ignore, pass null.</param>
    /// <param name="expectedMaxPlayers">Filters for a particular maxplayer setting. Use 0 to accept any maxPlayer value.</param>
    /// <param name="matchingType">Selects one of the available matchmaking algorithms. See MatchmakingMode enum for options.</param>
    public static void JoinRandomRoom(Hashtable expectedCustomRoomProperties, byte expectedMaxPlayers, MatchmakingMode matchingType)
    {
        if (connectionStateDetailed == PeerState.Joining || connectionStateDetailed == PeerState.Joined || connectionStateDetailed == PeerState.ConnectedToGameserver)
        {
            Debug.LogError("JoinRandomRoom aborted: You can only join a room while not currently connected/connecting to a room.");
            return;
        }

        if (room != null)
        {
            Debug.LogError("JoinRandomRoom aborted: You are already in a room!");
            return;
        }

        if (offlineMode)
        {
            offlineMode_inRoom = true;
            NetworkingPeer.SendMonoMessage(PhotonNetworkingMessage.OnJoinedRoom);
        }
        else
        {
            Hashtable expectedRoomProperties = new Hashtable();
            expectedRoomProperties.MergeStringKeys(expectedCustomRoomProperties);
            if (expectedMaxPlayers > 0)
            {
                expectedRoomProperties[GameProperties.MaxPlayers] = expectedMaxPlayers;
            }

            networkingPeer.OpJoinRandomRoom(expectedRoomProperties, 0, null, matchingType);
        }
    }

        /// <summary>Operation to join a random room if available. You can use room properties to filter accepted rooms.</summary>
        /// <remarks>
        /// You can use expectedCustomRoomProperties and expectedMaxPlayers as filters for accepting rooms.
        /// If you set expectedCustomRoomProperties, a room must have the exact same key values set at Custom Properties.
        /// You need to define which Custom Room Properties will be available for matchmaking when you create a room.
        /// See: OpCreateRoom(string roomName, RoomOptions roomOptions, TypedLobby lobby)
        ///
        /// This operation fails if no rooms are fitting or available (all full, closed or not visible).
        /// Override this class and implement OnOperationResponse(OperationResponse operationResponse).
        ///
        /// OpJoinRandomRoom can only be called while the client is connected to a Master Server.
        /// You should check LoadBalancingClient.Server and LoadBalancingClient.IsConnectedAndReady before calling this method.
        /// Alternatively, check the returned bool value.
        ///
        /// While the server is looking for a game, the State will be Joining.
        /// It's set immediately when this method sent the Operation.
        ///
        /// If successful, the LoadBalancingClient will get a Game Server Address and use it automatically
        /// to switch servers and join the room. When you're in the room, this client's State will become
        /// ClientState.Joined (both, for joining or creating it).
        /// Set a OnStateChangeAction method to check for states.
        ///
        /// When joining a room, this client's Player Custom Properties will be sent to the room.
        /// Use LocalPlayer.SetCustomProperties to set them, even while not yet in the room.
        /// Note that the player properties will be cached locally and sent to any next room you would join, too.
        ///
        /// The parameter lobby can be null (using the defaul lobby) or a typed lobby you make up.
        /// Lobbies are created on the fly, as required by the clients. If you organize matchmaking with lobbies,
        /// keep in mind that they also fragment your matchmaking. Using more lobbies will put less rooms in each.
        ///
        /// The parameter sqlLobbyFilter can only be combined with the LobbyType.SqlLobby. In that case, it's used
        /// to define a sql-like "WHERE" clause for filtering rooms. This is useful for skill-based matchmaking e.g..
        ///
        /// More about matchmaking:
        /// http://doc.photonengine.com/en/realtime/current/reference/matchmaking-and-lobby
        /// </remarks>
        /// <param name="expectedCustomRoomProperties">Optional. A room will only be joined, if it matches these custom properties (with string keys).</param>
        /// <param name="expectedMaxPlayers">Filters for a particular maxplayer setting. Use 0 to accept any maxPlayer value.</param>
        /// <param name="matchmakingMode">Selects one of the available matchmaking algorithms. See MatchmakingMode enum for options.</param>
        /// <param name="lobby">The lobby in which to find a room. Use null for default lobby.</param>
        /// <param name="sqlLobbyFilter">Can be used with LobbyType.SqlLobby only. This is a "where" clause of a sql statement. Use null for random game.</param>
        /// <returns>If the operation could be sent currently (requires connection to Master Server).</returns>
        public bool OpJoinRandomRoom(Hashtable expectedCustomRoomProperties, byte expectedMaxPlayers, MatchmakingMode matchmakingMode, TypedLobby lobby, string sqlLobbyFilter)
        {
            if (lobby == null )
            {
                lobby = TypedLobby.Default;
            }
            this.State = ClientState.Joining;
            this.lastJoinType = JoinType.JoinRandomRoom;
            this.lastJoinActorNumber = 0;
            this.CurrentRoom = CreateRoom(null, new RoomOptions());

            Hashtable playerPropsToSend = null;
            if (this.Server == ServerConnection.GameServer)
            {
                playerPropsToSend = this.LocalPlayer.AllProperties;
            }

            this.CurrentLobby = lobby;
            return this.loadBalancingPeer.OpJoinRandomRoom(expectedCustomRoomProperties, expectedMaxPlayers, playerPropsToSend, matchmakingMode, lobby, sqlLobbyFilter);
        }

        /// <summary>
        /// Operation to join a random, available room. 
        /// This operation fails if all rooms are closed or full.
        /// If successful, the result contains a gameserver address and the name of some room.
        /// </summary>
        /// <remarks>This override sets the state of the client.</remarks>
        /// <param name="expectedCustomRoomProperties">Optional. A room will only be joined, if it matches these custom properties (with string keys).</param>
        /// <param name="expectedMaxPlayers">Filters for a particular maxplayer setting. Use 0 to accept any maxPlayer value.</param>
        /// <param name="matchmakingMode">Selects one of the available matchmaking algorithms. See MatchmakingMode enum for options.</param>
        /// <returns>If the operation could be sent currently (requires connection).</returns>
        public bool OpJoinRandomRoom(Hashtable expectedCustomRoomProperties, byte expectedMaxPlayers, MatchmakingMode matchmakingMode)
        {
            this.State = ClientState.Joining;
            this.lastJoinType = JoinType.JoinRandomRoom;
            this.CurrentRoom = CreateRoom(null);

            Hashtable playerPropsToSend = null;
            if (this.server == ServerConnection.GameServer)
            {
                playerPropsToSend = this.LocalPlayer.AllProperties;
            }

            return this.loadBalancingPeer.OpJoinRandomRoom(expectedCustomRoomProperties, expectedMaxPlayers, playerPropsToSend, matchmakingMode);
        }

        /// <summary>Operation to join a random room if available. You can use room properties to filter accepted rooms.</summary>
        /// <remarks>
        /// You can use expectedCustomRoomProperties and expectedMaxPlayers as filters for accepting rooms.
        /// If you set expectedCustomRoomProperties, a room must have the exact same key values set at Custom Properties.
        /// You need to define which Custom Room Properties will be available for matchmaking when you create a room.
        /// See: OpCreateRoom(string roomName, RoomOptions roomOptions, TypedLobby lobby)
        ///
        /// This operation fails if no rooms are fitting or available (all full, closed or not visible).
        /// Override this class and implement OnOperationResponse(OperationResponse operationResponse).
        ///
        /// OpJoinRandomRoom can only be called while the client is connected to a Master Server.
        /// You should check LoadBalancingClient.Server and LoadBalancingClient.IsConnectedAndReady before calling this method.
        /// Alternatively, check the returned bool value.
        ///
        /// While the server is looking for a game, the State will be Joining.
        /// It's set immediately when this method sent the Operation.
        ///
        /// If successful, the LoadBalancingClient will get a Game Server Address and use it automatically
        /// to switch servers and join the room. When you're in the room, this client's State will become
        /// ClientState.Joined (both, for joining or creating it).
        /// Set a OnStateChangeAction method to check for states.
        ///
        /// When joining a room, this client's Player Custom Properties will be sent to the room.
        /// Use LocalPlayer.SetCustomProperties to set them, even while not yet in the room.
        /// Note that the player properties will be cached locally and sent to any next room you would join, too.
        ///
        /// The parameter lobby can be null (using the defaul lobby) or a typed lobby you make up.
        /// Lobbies are created on the fly, as required by the clients. If you organize matchmaking with lobbies,
        /// keep in mind that they also fragment your matchmaking. Using more lobbies will put less rooms in each.
        ///
        /// The parameter sqlLobbyFilter can only be combined with the LobbyType.SqlLobby. In that case, it's used
        /// to define a sql-like "WHERE" clause for filtering rooms. This is useful for skill-based matchmaking e.g..
        ///
        /// More about matchmaking:
        /// http://doc.photonengine.com/en/realtime/current/reference/matchmaking-and-lobby
        /// </remarks>
        /// <param name="expectedCustomRoomProperties">Optional. A room will only be joined, if it matches these custom properties (with string keys).</param>
        /// <param name="expectedMaxPlayers">Filters for a particular maxplayer setting. Use 0 to accept any maxPlayer value.</param>
        /// <param name="matchmakingMode">Selects one of the available matchmaking algorithms. See MatchmakingMode enum for options.</param>
        /// <param name="lobby">The lobby in which to find a room. Use null for default lobby.</param>
        /// <param name="sqlLobbyFilter">Can be used with LobbyType.SqlLobby only. This is a "where" clause of a sql statement. Use null for random game.</param>
        /// <returns>If the operation could be sent currently (requires connection to Master Server).</returns>
        public bool OpJoinRandomRoom(Hashtable expectedCustomRoomProperties, byte expectedMaxPlayers, MatchmakingMode matchmakingMode, TypedLobby lobby, string sqlLobbyFilter)
        {
            if (lobby == null)
            {
                lobby = TypedLobby.Default;
            }

            this.State = ClientState.Joining;
            this.lastJoinType = JoinType.JoinRandomRoom;
            this.CurrentLobby = lobby;

            this.enterRoomParamsCache = new LoadBalancingPeer.EnterRoomParams();
            this.enterRoomParamsCache.Lobby = lobby;

            LoadBalancingPeer.OpJoinRandomRoomParams opParams = new LoadBalancingPeer.OpJoinRandomRoomParams();
            opParams.ExpectedCustomRoomProperties = expectedCustomRoomProperties;
            opParams.ExpectedMaxPlayers = expectedMaxPlayers;
            opParams.MatchingType = matchmakingMode;
            opParams.TypedLobby = lobby;
            opParams.SqlLobbyFilter = sqlLobbyFilter;
            return this.loadBalancingPeer.OpJoinRandomRoom(opParams);

            //return this.loadBalancingPeer.OpJoinRandomRoom(expectedCustomRoomProperties, expectedMaxPlayers, playerPropsToSend, matchmakingMode, lobby, sqlLobbyFilter);
        }