CheckMasterClient

650     private void HandleEventLeave(int actorID)
651     {
652         if (PhotonNetwork.logLevel >= PhotonLogLevel.Informational)
653             Debug.Log("HandleEventLeave for player ID: " + actorID);
654
655
656         // actorNr is fetched out of event above
657         if (actorID < 0 || !this.mActors.ContainsKey(actorID))
658         {
659             Debug.LogError(String.Format("Received event Leave for unknown player ID: {0}", actorID));
660             return;
661         }
662
663         PhotonPlayer player = this.GetPlayerWithID(actorID);
664         if (player == null)
665         {
666             Debug.LogError("HandleEventLeave for player ID: " + actorID + " has no PhotonPlayer!");
667         }
668
669         // having a new master before calling destroy for the leaving player is important!
670         // so we elect a new masterclient and ignore the leaving player (who is still in playerlists).
671         this.CheckMasterClient(actorID);
672
673
674         // destroy objects & buffered messages
675         if (this.mCurrentGame != null && this.mCurrentGame.autoCleanUp)
676         {
677             this.DestroyPlayerObjects(actorID, true);
678         }
679
680         RemovePlayer(actorID, player);
681
682         // finally, send notification (the playerList and masterclient are now updated)
683         SendMonoMessage(PhotonNetworkingMessage.OnPhotonPlayerDisconnected, player);
684     }

690     private void CheckMasterClient(int leavingPlayerId)
691     {
692         bool currentMasterIsLeaving = this.mMasterClient != null && this.mMasterClient.ID == leavingPlayerId;
693         bool someoneIsLeaving = leavingPlayerId > 0;
694
695         // return early if SOME player (leavingId > 0) is leaving AND it's NOT the current master
696         if (someoneIsLeaving && !currentMasterIsLeaving)
697         {
698             return;
699         }
700
701         // picking the player with lowest ID (longest in game).
702         if (this.mActors.Count <= 1)
703         {
704             this.mMasterClient = this.mLocalActor;
705         }
706         else
707         {
708             // keys in mActors are their actorNumbers
709             int lowestActorNumber = Int32.MaxValue;
710             foreach (int key in this.mActors.Keys)
711             {
712                 if (key < lowestActorNumber && key != leavingPlayerId)
713                 {
714                     lowestActorNumber = key;
715                 }
716             }
717
718             this.mMasterClient = this.mActors[lowestActorNumber];
719         }
720
721         // make a callback ONLY when a player/Master left
722         if (someoneIsLeaving)
723         {
724             SendMonoMessage(PhotonNetworkingMessage.OnMasterClientSwitched, this.mMasterClient);
725         }
726     }

822     private void GameEnteredOnGameServer(OperationResponse operationResponse)
823     {
824         if (operationResponse.ReturnCode != 0)
825         {
826             switch (operationResponse.OperationCode)
827             {
828                 case OperationCode.CreateGame:
829                     if (PhotonNetwork.logLevel >= PhotonLogLevel.Informational)
830                     {
831                         Debug.Log("Create failed on GameServer. Changing back to MasterServer. Msg: " + operationResponse.DebugMessage);
832                     }
833                     SendMonoMessage(PhotonNetworkingMessage.OnPhotonCreateRoomFailed, operationResponse.ReturnCode, operationResponse.DebugMessage);
834                     break;
835                 case OperationCode.JoinGame:
836                     if (PhotonNetwork.logLevel >= PhotonLogLevel.Informational)
837                     {
838                         Debug.Log("Join failed on GameServer. Changing back to MasterServer. Msg: " + operationResponse.DebugMessage);
839                         if (operationResponse.ReturnCode == ErrorCode.GameDoesNotExist)
840                         {
841                             Debug.Log("Most likely the game became empty during the switch to GameServer.");
842                         }
843                     }
844                     SendMonoMessage(PhotonNetworkingMessage.OnPhotonJoinRoomFailed, operationResponse.ReturnCode, operationResponse.DebugMessage);
845                     break;
846                 case OperationCode.JoinRandomGame:
847                     if (PhotonNetwork.logLevel >= PhotonLogLevel.Informational)
848                     {
849                         Debug.Log("Join failed on GameServer. Changing back to MasterServer. Msg: " + operationResponse.DebugMessage);
850                         if (operationResponse.ReturnCode == ErrorCode.GameDoesNotExist)
851                         {
852                             Debug.Log("Most likely the game became empty during the switch to GameServer.");
853                         }
854                     }
855                     SendMonoMessage(PhotonNetworkingMessage.OnPhotonRandomJoinFailed, operationResponse.ReturnCode, operationResponse.DebugMessage);
856                     break;
857             }
858
859             this.DisconnectToReconnect();
860             return;
861         }
862
863         this.State = global::PeerState.Joined;
864         this.mRoomToGetInto.isLocalClientInside = true;
865
866         Hashtable actorProperties = (Hashtable)operationResponse[ParameterCode.PlayerProperties];
867         Hashtable gameProperties = (Hashtable)operationResponse[ParameterCode.GameProperties];
868         this.ReadoutProperties(gameProperties, actorProperties, 0);
869
870         // the local player's actor-properties are not returned in join-result. add this player to the list
871         int localActorNr = (int)operationResponse[ParameterCode.ActorNr];
872
873         this.ChangeLocalID(localActorNr);
874         this.CheckMasterClient(-1);
875
876         if (this.mPlayernameHasToBeUpdated)
877         {
878             this.SendPlayerName();
879         }
880
881         switch (operationResponse.OperationCode)
882         {
883             case OperationCode.CreateGame:
884                 SendMonoMessage(PhotonNetworkingMessage.OnCreatedRoom);
885                 break;
886             case OperationCode.JoinGame:
887             case OperationCode.JoinRandomGame:
888                 // the mono message for this is sent at another place
889                 break;
890         }
891     }