TextcVient: game reset (#1416)

* TextClient: None out game on disconnect

CommonClient.py

@@ -822,6 +822,10 @@ if __name__ == '__main__':
             if cmd == "Connected":
                 self.game = self.slot_info[self.slot].game
         
+        async def disconnect(self, allow_autoreconnect: bool = False):
+            self.game = ""
+            await super().disconnect(allow_autoreconnect)
+
 
     async def main(args):
         ctx = TextContext(args.connect, args.password)