def get_game(self, hid, room, table):
key = str(room) + '-' + str(table)
game = self.games.get(key)
if not game:
game = GomokuGame()
game.set_bplayer(hid)
opponent = self.get_opponent(hid)
game.set_wplayer(opponent)
self.games[key] = game
return game
