135 lines
4.3 KiB
Python
135 lines
4.3 KiB
Python
#!/usr/bin/env python3
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#
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# Telegram bot to play UNO in group chats
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# Copyright (c) 2016 Jannes Höke <uno@jhoeke.de>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import logging
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from game import Game
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from player import Player
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class GameManager(object):
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""" Manages all running games by using a confusing amount of dicts """
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def __init__(self):
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self.chatid_games = dict()
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self.userid_players = dict()
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self.userid_current = dict()
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self.logger = logging.getLogger(__name__)
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def new_game(self, chat):
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"""
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Generate a game join link with a unique ID and connect the game to the
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group chat
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"""
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chat_id = chat.id
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self.logger.info("Creating new game with id " + str(chat_id))
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game = Game(chat)
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if chat_id not in self.chatid_games:
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self.chatid_games[chat_id] = list()
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self.chatid_games[chat_id].append(game)
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return game
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def join_game(self, chat_id, user):
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""" Create a player from the Telegram user and add it to the game """
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self.logger.info("Joining game with id " + str(chat_id))
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try:
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game = self.chatid_games[chat_id][-1]
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except (KeyError, IndexError):
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return None
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if user.id not in self.userid_players:
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self.userid_players[user.id] = list()
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players = self.userid_players[user.id]
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# Don not re-add a player and remove the player from previous games in
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# this chat
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for player in players:
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if player in game.players:
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return False
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else:
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self.leave_game(user, chat_id)
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player = Player(game, user)
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players.append(player)
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self.userid_current[user.id] = player
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return True
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def leave_game(self, user, chat_id):
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""" Remove a player from its current game """
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try:
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players = self.userid_players[user.id]
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games = self.chatid_games[chat_id]
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for player in players:
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for game in games:
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if player in game.players:
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if player is game.current_player:
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game.turn()
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player.leave()
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players.remove(player)
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# If this is the selected game, switch to another
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if self.userid_current[user.id] is player:
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if len(players):
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self.userid_current[user.id] = players[0]
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else:
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del self.userid_current[user.id]
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return True
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else:
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return False
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except KeyError:
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return False
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def end_game(self, chat_id, user):
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"""
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Generate a game join link with a unique ID and connect the game to the
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group chat
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"""
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self.logger.info("Game in chat " + str(chat_id) + " ended")
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players = self.userid_players[user.id]
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games = self.chatid_games[chat_id]
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the_game = None
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# Find the correct game instance to end
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logging.info(str(players))
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logging.info(str(games))
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for player in players:
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for game in games:
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if player in game.players:
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the_game = game
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break
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if the_game:
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break
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else:
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return
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for player in the_game.players:
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self.userid_players[player.user.id].remove(player)
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if len(self.userid_players[player.user.id]) is 0:
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del self.userid_players[player.user.id]
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self.chatid_games[chat_id].remove(the_game)
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return
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