JoinGame
How do I use Join Game
Below are practical examples compiled from projects for learning and reference purposes
Featured Snippets
File name: LoadbalancingPeer.cs
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143 public virtual bool OpJoinRoom(string roomName, RoomOptions roomOptions, TypedLobby lobby, bool createIfNotExists, Hashtable playerProperties, bool onGameServer)
144 {
145 Dictionary
146
147 if (!string.IsNullOrEmpty(roomName))
148 {
149 op[ParameterCode.RoomName] = roomName;
150 }
151 if (createIfNotExists)
152 {
153 op[ParameterCode.CreateIfNotExists] = true;
154 if (lobby != null)
155 {
156 op[ParameterCode.LobbyName] = lobby.Name;
157 op[ParameterCode.LobbyType] = (byte)lobby.Type;
158 }
159 }
160
161 if (onGameServer)
162 {
163 if (playerProperties != null && playerProperties.Count > 0)
164 {
165 op[ParameterCode.PlayerProperties] = playerProperties;
166 op[ParameterCode.Broadcast] = true; // broadcast actor properties
167 }
168
169
170 if (createIfNotExists)
171 {
172 if (roomOptions == null)
173 {
174 roomOptions = new RoomOptions();
175 }
176
177 Hashtable gameProperties = new Hashtable();
178 op[ParameterCode.GameProperties] = gameProperties;
179 gameProperties.MergeStringKeys(roomOptions.customRoomProperties);
180
181 gameProperties[GameProperties.IsOpen] = roomOptions.isOpen;
182 gameProperties[GameProperties.IsVisible] = roomOptions.isVisible;
183 gameProperties[GameProperties.PropsListedInLobby] = roomOptions.customRoomPropertiesForLobby;
184 if (roomOptions.maxPlayers > 0)
185 {
186 gameProperties[GameProperties.MaxPlayers] = roomOptions.maxPlayers;
187 }
188 if (roomOptions.cleanupCacheOnLeave)
189 {
190 op[ParameterCode.CleanupCacheOnLeave] = true; // this is actually setting the room's config
191 gameProperties[GameProperties.CleanupCacheOnLeave] = true; // this is only informational for the clients which join
192 }
193 }
194 }
195
196 // UnityEngine.Debug.Log("JoinGame: " + SupportClass.DictionaryToString(op));
197 return this.OpCustom(OperationCode.JoinGame, op, true);
198 }
File name: NetworkingPeer.cs
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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 }
File name: NetworkingPeer.cs
Copy
947 public bool OpJoinRoom(string roomName, RoomOptions roomOptions, TypedLobby typedLobby, bool createIfNotExists)
948 {
949 bool onGameServer = this.server == ServerConnection.GameServer;
950 if (!onGameServer)
951 {
952 // roomOptions and typedLobby will be null, unless createIfNotExists is true
953 this.mRoomOptionsForCreate = roomOptions;
954 this.mRoomToGetInto = new Room(roomName, roomOptions);
955 this.mRoomToEnterLobby = null;
956 if (createIfNotExists)
957 {
958 this.mRoomToEnterLobby = typedLobby ?? ((this.insideLobby) ? this.lobby : null); // use given lobby, or active lobby (if any active) or none
959 }
960 }
961
962 this.mLastJoinType = (createIfNotExists) ? JoinType.JoinOrCreateOnDemand : JoinType.JoinGame;
963 return base.OpJoinRoom(roomName, roomOptions, this.mRoomToEnterLobby, createIfNotExists, this.GetLocalActorProperties(), onGameServer);
964 }
File name: NetworkingPeer.cs
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1016 public void OnOperationResponse(OperationResponse operationResponse)
1017 {
1018 if (PhotonNetwork.networkingPeer.State == global::PeerState.Disconnecting)
1019 {
1020 if (PhotonNetwork.logLevel >= PhotonLogLevel.Informational)
1021 {
1022 Debug.Log("OperationResponse ignored while disconnecting. Code: " + operationResponse.OperationCode);
1023 }
1024 return;
1025 }
1026
1027 // extra logging for error debugging (helping developers with a bit of automated analysis)
1028 if (operationResponse.ReturnCode == 0)
1029 {
1030 if (PhotonNetwork.logLevel >= PhotonLogLevel.Informational)
1031 Debug.Log(operationResponse.ToString());
1032 }
1033 else
1034 {
1035 if (operationResponse.ReturnCode == ErrorCode.OperationNotAllowedInCurrentState)
1036 {
1037 Debug.LogError("Operation " + operationResponse.OperationCode + " could not be executed (yet). Wait for state JoinedLobby or ConnectedToMaster and their callbacks before calling operations. WebRPCs need a server-side configuration. Enum OperationCode helps identify the operation.");
1038 }
1039 else if (operationResponse.ReturnCode == ErrorCode.WebHookCallFailed)
1040 {
1041 Debug.LogError("Operation " + operationResponse.OperationCode + " failed in a server-side plugin. Check the configuration in the Dashboard. Message from server-plugin: " + operationResponse.DebugMessage);
1042 }
1043 else if (PhotonNetwork.logLevel >= PhotonLogLevel.Informational)
1044 {
1045 Debug.LogError("Operation failed: " + operationResponse.ToStringFull() + " Server: " + this.server);
1046 }
1047 }
1048
1049 // use the "secret" or "token" whenever we get it. doesn't really matter if it's in AuthResponse.
1050 if (operationResponse.Parameters.ContainsKey(ParameterCode.Secret))
1051 {
1052 if (this.CustomAuthenticationValues == null)
1053 {
1054 this.CustomAuthenticationValues = new AuthenticationValues();
1055 // this.DebugReturn(DebugLevel.ERROR, "Server returned secret. Created CustomAuthenticationValues.");
1056 }
1057
1058 this.CustomAuthenticationValues.Secret = operationResponse[ParameterCode.Secret] as string;
1059 }
1060
1061 switch (operationResponse.OperationCode)
1062 {
1063 case OperationCode.Authenticate:
1064 {
1065 // PeerState oldState = this.State;
1066
1067 if (operationResponse.ReturnCode != 0)
1068 {
1069 if (operationResponse.ReturnCode == ErrorCode.InvalidOperationCode)
1070 {
1071 Debug.LogError(string.Format("If you host Photon yourself, make sure to start the 'Instance LoadBalancing' "+ this.ServerAddress));
1072 }
1073 else if (operationResponse.ReturnCode == ErrorCode.InvalidAuthentication)
1074 {
1075 Debug.LogError(string.Format("The appId this client sent is unknown on the server (Cloud). Check settings. If using the Cloud, check account."));
1076 SendMonoMessage(PhotonNetworkingMessage.OnFailedToConnectToPhoton, DisconnectCause.InvalidAuthentication);
1077 }
1078 else if (operationResponse.ReturnCode == ErrorCode.CustomAuthenticationFailed)
1079 {
1080 Debug.LogError(string.Format("Custom Authentication failed (either due to user-input or configuration or AuthParameter string format). Calling: OnCustomAuthenticationFailed()"));
1081 SendMonoMessage(PhotonNetworkingMessage.OnCustomAuthenticationFailed, operationResponse.DebugMessage);
1082 }
1083 else
1084 {
1085 Debug.LogError(string.Format("Authentication failed: '{0}' Code: {1}", operationResponse.DebugMessage, operationResponse.ReturnCode));
1086 }
1087
1088 this.State = global::PeerState.Disconnecting;
1089 this.Disconnect();
1090
1091 if (operationResponse.ReturnCode == ErrorCode.MaxCcuReached)
1092 {
1093 if (PhotonNetwork.logLevel >= PhotonLogLevel.Informational)
1094 Debug.LogWarning(string.Format("Currently, the limit of users is reached for this title. Try again later. Disconnecting"));
1095 SendMonoMessage(PhotonNetworkingMessage.OnPhotonMaxCccuReached);
1096 SendMonoMessage(PhotonNetworkingMessage.OnConnectionFail, DisconnectCause.MaxCcuReached);
1097 }
1098 else if (operationResponse.ReturnCode == ErrorCode.InvalidRegion)
1099 {
1100 if (PhotonNetwork.logLevel >= PhotonLogLevel.Informational)
1101 Debug.LogError(string.Format("The used master server address is not available with the subscription currently used. Got to Photon Cloud Dashboard or change URL. Disconnecting."));
1102 SendMonoMessage(PhotonNetworkingMessage.OnConnectionFail, DisconnectCause.InvalidRegion);
1103 }
1104 else if (operationResponse.ReturnCode == ErrorCode.AuthenticationTicketExpired)
1105 {
1106 if (PhotonNetwork.logLevel >= PhotonLogLevel.Informational)
1107 Debug.LogError(string.Format("The authentication ticket expired. You need to connect (and authenticate) again. Disconnecting."));
1108 SendMonoMessage(PhotonNetworkingMessage.OnConnectionFail, DisconnectCause.AuthenticationTicketExpired);
1109 }
1110 break;
1111 }
1112 else
1113 {
1114 if (this.server == ServerConnection.NameServer)
1115 {
1116 // on the NameServer, authenticate returns the MasterServer address for a region and we hop off to there
1117 this.MasterServerAddress = operationResponse[ParameterCode.Address] as string;
1118 this.DisconnectToReconnect();
1119 }
1120 else if (this.server == ServerConnection.MasterServer)
1121 {
1122 if (PhotonNetwork.autoJoinLobby)
1123 {
1124 this.State = global::PeerState.Authenticated;
1125 this.OpJoinLobby(this.lobby);
1126 }
1127 else
1128 {
1129 this.State = global::PeerState.ConnectedToMaster;
1130 NetworkingPeer.SendMonoMessage(PhotonNetworkingMessage.OnConnectedToMaster);
1131 }
1132 }
1133 else if (this.server == ServerConnection.GameServer)
1134 {
1135 this.State = global::PeerState.Joining;
1136
1137 if (this.mLastJoinType == JoinType.JoinGame || this.mLastJoinType == JoinType.JoinRandomGame || this.mLastJoinType == JoinType.JoinOrCreateOnDemand)
1138 {
1139 // if we just "join" the game, do so. if we wanted to "create the room on demand", we have to send this to the game server as well.
1140 this.OpJoinRoom(this.mRoomToGetInto.name, this.mRoomOptionsForCreate, this.mRoomToEnterLobby, this.mLastJoinType == JoinType.JoinOrCreateOnDemand);
1141 }
1142 else if (this.mLastJoinType == JoinType.CreateGame)
1143 {
1144 // on the game server, we have to apply the room properties that were chosen for creation of the room, so we use this.mRoomToGetInto
1145 this.OpCreateGame(this.mRoomToGetInto.name, this.mRoomOptionsForCreate, this.mRoomToEnterLobby);
1146 }
1147
1148 break;
1149 }
1150 }
1151 break;
1152 }
1153
1154 case OperationCode.GetRegions:
1155 // Debug.Log("GetRegions returned: " + operationResponse.ToStringFull());
1156
1157 if (operationResponse.ReturnCode == ErrorCode.InvalidAuthentication)
1158 {
1159 Debug.LogError(string.Format("The appId this client sent is unknown on the server (Cloud). Check settings. If using the Cloud, check account."));
1160 SendMonoMessage(PhotonNetworkingMessage.OnFailedToConnectToPhoton, DisconnectCause.InvalidAuthentication);
1161
1162 this.State = global::PeerState.Disconnecting;
1163 this.Disconnect();
1164 return;
1165 }
1166
1167 string[] regions = operationResponse[ParameterCode.Region] as string[];
1168 string[] servers = operationResponse[ParameterCode.Address] as string[];
1169
1170 if (regions == null || servers == null || regions.Length != servers.Length)
1171 {
1172 Debug.LogError("The region arrays from Name Server are not ok. Must be non-null and same length.");
1173 break;
1174 }
1175
1176 this.AvailableRegions = new List
1177 for (int i = 0; i < regions.Length; i++)
1178 {
1179 string regionCodeString = regions[i];
1180 if (string.IsNullOrEmpty(regionCodeString))
1181 {
1182 continue;
1183 }
1184 regionCodeString = regionCodeString.ToLower();
1185
1186 CloudRegionCode code = Region.Parse(regionCodeString);
1187 this.AvailableRegions.Add(new Region() { Code = code, HostAndPort = servers[i] });
1188 }
1189
1190 // PUN assumes you fetch the name-server's list of regions to ping them
1191 if (PhotonNetwork.PhotonServerSettings.HostType == ServerSettings.HostingOption.BestRegion)
1192 {
1193 PhotonHandler.PingAvailableRegionsAndConnectToBest();
1194 }
1195 break;
1196
1197 case OperationCode.CreateGame:
1198 {
1199 if (this.server == ServerConnection.GameServer)
1200 {
1201 this.GameEnteredOnGameServer(operationResponse);
1202 }
1203 else
1204 {
1205 if (operationResponse.ReturnCode != 0)
1206 {
1207 if (PhotonNetwork.logLevel >= PhotonLogLevel.Informational)
1208 Debug.LogWarning(string.Format("CreateRoom failed, client stays on masterserver: {0}.", operationResponse.ToStringFull()));
1209
1210 SendMonoMessage(PhotonNetworkingMessage.OnPhotonCreateRoomFailed);
1211 break;
1212 }
1213
1214 string gameID = (string) operationResponse[ParameterCode.RoomName];
1215 if (!string.IsNullOrEmpty(gameID))
1216 {
1217 // is only sent by the server's response, if it has not been
1218 // sent with the client's request before!
1219 this.mRoomToGetInto.name = gameID;
1220 }
1221
1222 this.mGameserver = (string)operationResponse[ParameterCode.Address];
1223 this.DisconnectToReconnect();
1224 }
1225
1226 break;
1227 }
1228
1229 case OperationCode.JoinGame:
1230 {
1231 if (this.server != ServerConnection.GameServer)
1232 {
1233 if (operationResponse.ReturnCode != 0)
1234 {
1235 if (PhotonNetwork.logLevel >= PhotonLogLevel.Informational)
1236 Debug.Log(string.Format("JoinRoom failed (room maybe closed by now). Client stays on masterserver: {0}. State: {1}", operationResponse.ToStringFull(), this.State));
1237
1238 SendMonoMessage(PhotonNetworkingMessage.OnPhotonJoinRoomFailed);
1239 break;
1240 }
1241
1242 this.mGameserver = (string)operationResponse[ParameterCode.Address];
1243 this.DisconnectToReconnect();
1244 }
1245 else
1246 {
1247 this.GameEnteredOnGameServer(operationResponse);
1248 }
1249
1250 break;
1251 }
1252
1253 case OperationCode.JoinRandomGame:
1254 {
1255 // happens only on master. on gameserver, this is a regular join (we don't need to find a random game again)
1256 // the operation OpJoinRandom either fails (with returncode 8) or returns game-to-join information
1257 if (operationResponse.ReturnCode != 0)
1258 {
1259 if (operationResponse.ReturnCode == ErrorCode.NoRandomMatchFound)
1260 {
1261 if (PhotonNetwork.logLevel >= PhotonLogLevel.Full)
1262 Debug.Log("JoinRandom failed: No open game. Calling: OnPhotonRandomJoinFailed() and staying on master server.");
1263 }
1264 else if (PhotonNetwork.logLevel >= PhotonLogLevel.Informational)
1265 {
1266 Debug.LogWarning(string.Format("JoinRandom failed: {0}.", operationResponse.ToStringFull()));
1267 }
1268
1269 SendMonoMessage(PhotonNetworkingMessage.OnPhotonRandomJoinFailed, operationResponse.ReturnCode, operationResponse.DebugMessage);
1270 break;
1271 }
1272
1273 string roomName = (string)operationResponse[ParameterCode.RoomName];
1274 this.mRoomToGetInto.name = roomName;
1275 this.mGameserver = (string)operationResponse[ParameterCode.Address];
1276 this.DisconnectToReconnect();
1277 break;
1278 }
1279
1280 case OperationCode.JoinLobby:
1281 this.State = global::PeerState.JoinedLobby;
1282 this.insideLobby = true;
1283 SendMonoMessage(PhotonNetworkingMessage.OnJoinedLobby);
1284
1285 // this.mListener.joinLobbyReturn();
1286 break;
1287 case OperationCode.LeaveLobby:
1288 this.State = global::PeerState.Authenticated;
1289 this.LeftLobbyCleanup(); // will set insideLobby = false
1290 break;
1291
1292 case OperationCode.Leave:
1293 this.DisconnectToReconnect();
1294 break;
1295
1296 case OperationCode.SetProperties:
1297 // this.mListener.setPropertiesReturn(returnCode, debugMsg);
1298 break;
1299
1300 case OperationCode.GetProperties:
1301 {
1302 Hashtable actorProperties = (Hashtable)operationResponse[ParameterCode.PlayerProperties];
1303 Hashtable gameProperties = (Hashtable)operationResponse[ParameterCode.GameProperties];
1304 this.ReadoutProperties(gameProperties, actorProperties, 0);
1305
1306 // RemoveByteTypedPropertyKeys(actorProperties, false);
1307 // RemoveByteTypedPropertyKeys(gameProperties, false);
1308 // this.mListener.getPropertiesReturn(gameProperties, actorProperties, returnCode, debugMsg);
1309 break;
1310 }
1311
1312 case OperationCode.RaiseEvent:
1313 // this usually doesn't give us a result. only if the caching is affected the server will send one.
1314 break;
1315
1316 case OperationCode.FindFriends:
1317 bool[] onlineList = operationResponse[ParameterCode.FindFriendsResponseOnlineList] as bool[];
1318 string[] roomList = operationResponse[ParameterCode.FindFriendsResponseRoomIdList] as string[];
1319
1320 if (onlineList != null && roomList != null && this.friendListRequested != null && onlineList.Length == this.friendListRequested.Length)
1321 {
1322 List
1323 for (int index = 0; index < this.friendListRequested.Length; index++)
1324 {
1325 FriendInfo friend = new FriendInfo();
1326 friend.Name = this.friendListRequested[index];
1327 friend.Room = roomList[index];
1328 friend.IsOnline = onlineList[index];
1329 friendList.Insert(index, friend);
1330 }
1331 PhotonNetwork.Friends = friendList;
1332 }
1333 else
1334 {
1335 // any of the lists is null and shouldn't. print a error
1336 Debug.LogError("FindFriends failed to apply the result, as a required value wasn't provided or the friend list length differed from result.");
1337 }
1338
1339 this.friendListRequested = null;
1340 this.isFetchingFriends = false;
1341 this.friendListTimestamp = Environment.TickCount;
1342 if (this.friendListTimestamp == 0)
1343 {
1344 this.friendListTimestamp = 1; // makes sure the timestamp is not accidentally 0
1345 }
1346
1347 SendMonoMessage(PhotonNetworkingMessage.OnUpdatedFriendList);
1348 break;
1349
1350 case OperationCode.WebRpc:
1351 SendMonoMessage(PhotonNetworkingMessage.OnWebRpcResponse, operationResponse);
1352 break;
1353
1354 default:
1355 Debug.LogWarning(string.Format("OperationResponse unhandled: {0}", operationResponse.ToString()));
1356 break;
1357 }
1358
1359 this.externalListener.OnOperationResponse(operationResponse);
1360 }
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