Fix tourney chat channels get deleted when there's nobody in the channel

objects/channelList.py

@@ -53,6 +53,20 @@ class channelList:
 		self.channels[name] = channel.channel(name, "Chat", True, True, True, True)
 		log.info("Created temp channel {}".format(name))
 
+	def addHiddenChannel(self, name):
+		"""
+		Add a hidden channel. It's like a normal channel and must be deleted manually,
+		but it's not shown in channels list.
+
+		:param name: channel name
+		:return: True if the channel was created, otherwise False
+		"""
+		if name in self.channels:
+			return False
+		glob.streams.add("chat/{}".format(name))
+		self.channels[name] = channel.channel(name, "Chat", True, True, False, True)
+		log.info("Created hidden channel {}".format(name))
+
 	def removeChannel(self, name):
 		"""
 		Removes a channel from channels list

objects/match.py

@@ -68,7 +68,7 @@ class match:
 		glob.streams.add(self.playingStreamName)
 
 		# Create #multiplayer channel
-		glob.channels.addTempChannel("#multi_{}".format(self.matchID))
+		glob.channels.addHiddenChannel("#multi_{}".format(self.matchID))
 		log.info("MPROOM{}: {} match created!".format(self.matchID, "Tourney" if self.isTourney else "Normal"))
 
 	def getMatchData(self, censored = False):

objects/matchList.py

@@ -47,6 +47,9 @@ class matchList:
 				continue
 			_match.userLeft(_token, disposeMatch=False)	# don't dispose the match twice when we remove all players
 
+		# Delete chat channel
+		glob.channels.removeChannel("#multi_{}".format(_match.matchID))
+
 		# Send matchDisposed packet before disposing streams
 		glob.streams.broadcast(_match.streamName, serverPackets.disposeMatch(_match.matchID))