rules might be wonky but works

bot.py

@@ -1,14 +1,14 @@
 import logging
 
-from telegram import Updater, InlineQueryResultPhoto, InlineQueryResultArticle
+from telegram import Updater, InlineQueryResultPhoto, InlineQueryResultArticle, ParseMode
 
 from game_manager import GameManager
 import card as c
 from credentials import TOKEN
 
 logging.basicConfig(
-        format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
+    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
-        level=logging.DEBUG)
+    level=logging.DEBUG)
 logger = logging.getLogger(__name__)
 
 gm = GameManager()
@@ -34,7 +34,19 @@ def new_game(bot, update):
 
 def start(bot, update, args):
     if args:
-        gm.join_game(args[0], update.message.from_user)
+        game_id = args[0]
+        gm.join_game(game_id, update.message.from_user)
+        game = gm.gameid_game[game_id]
+        groupchat = gm.chatid_gameid[game_id]
+        bot.sendMessage(update.message.chat_id, text="Joined game!")
+        bot.sendMessage(groupchat, text=update.message.from_user.first_name +
+                                        " joined the game!")
+
+        if game.current_player is game.current_player.next:
+            game.play_card(game.last_card)
+            bot.sendPhoto(groupchat,
+                          photo=game.last_card.get_image_link(),
+                          caption="First Card")
     else:
         bot.sendMessage(update.message.chat_id,
                         text="Please invite me to a group and "
@@ -45,70 +57,103 @@ def inline(bot, update):
     if update.inline_query:
         user_id = update.inline_query.from_user.id
         player = gm.userid_player[user_id]
-
+        game = gm.userid_game[user_id]
         results = list()
-        playable = player.playable_cards()
+        playable = list()
 
-        if playable:
+        if game.choosing_color:
-            for card in playable:
+            for color in c.COLORS:
                 results.append(
-                    InlineQueryResultPhoto(str(card),
+                    InlineQueryResultArticle(
-                                           card.get_image_link(),
+                        id=color,
-                                           card.get_thumb_link(),
+                        title="Choose Color",
-                                           title="Play card",
+                        message_text=color,
-                                           description="<Card type goes here>")
+                        description=color.upper()
+                    )
                 )
+        else:
+            playable = player.playable_cards()
 
+        if playable is False:
             results.append(
-                InlineQueryResultPhoto(
+                InlineQueryResultArticle(
-                    "hand",
+                    "not_your_turn",
-                    c.IMAGE_PATTERN % 'thinking',
+                    title="Not your turn",
-                    c.THUMB_PATTERN % 'thinking',
+                    description="Tap to see the current player",
-                    title="Other cards:",
+                    message_text="Current player: " +
-                    description=', '.join([repr(card) for card in
+                                 game.current_player.user.first_name
-                                           list_subtract(player.cards, playable)]),
                 )
             )
-        else:
+        elif playable:
+            for card in playable:
+                results.append(
+                    InlineQueryResultArticle(str(card),
+                                             title="Play card",
+                                             message_text=
+                                             ('<a href="%s">\xad</a>'
+                                              'Played card ' + repr(card))
+                                             % card.get_image_link(),
+                                             thumb_url=card.get_thumb_link(),
+                                             description=repr(card),
+                                             parse_mode=ParseMode.HTML)
+                )
+        elif not game.choosing_color:
             results.append(
                 InlineQueryResultArticle(
                     "draw",
                     title="No suitable cards...",
                     description="Draw!",
-                    message_text='Drawing %d card(s)' % player.game.draw_counter
+                    message_text='Drawing %d card(s)'
+                                 % (player.game.draw_counter or 1)
                 )
             )
 
-            results.append(
+        results.append(
-                InlineQueryResultArticle(
+            InlineQueryResultArticle(
-                    "hand",
+                "hand",
-                    title="Other cards:",
+                title="Other cards:",
-                    description=', '.join([repr(card) for card in
+                description=', '.join([repr(card) for card in
-                                           list_subtract(player.cards, playable)]),
+                                       list_subtract(player.cards, playable)]),
-                    message_text='Just checking cards'
+                message_text='Just checking cards'
-                )
             )
+        )
 
         [logger.info(str(result)) for result in results]
 
         bot.answerInlineQuery(update.inline_query.id, results, cache_time=0)
 
     else:
-        user_id = update.chosen_inline_result.from_user.id
+        user = update.chosen_inline_result.from_user
-        game = gm.userid_game[user_id]
+        game = gm.userid_game[user.id]
-        player = gm.userid_player[user_id]
+        player = gm.userid_player[user.id]
         result_id = update.chosen_inline_result.result_id
+        chat_id = gm.chatid_gameid[game]
+
         logger.info("Selected result: " + result_id)
 
-        if result_id is 'hand':
+        if result_id == 'hand':
             pass
-        elif result_id is 'draw':
+        elif result_id == 'draw':
-            for n in range(game.draw_counter):
+            for n in range(game.draw_counter or 1):
                 player.cards.append(game.deck.draw())
+            game.draw_counter = 0
+        elif result_id in c.COLORS:
+            game.choose_color(result_id)
         else:
             card = c.from_str(result_id)
             game.play_card(card)
             player.cards.remove(card)
+            if game.choosing_color:
+                bot.sendMessage(chat_id, text="Please choose a color")
+            elif len(player.cards) == 1:
+                bot.sendMessage(chat_id, text="Last Card!")
+            elif len(player.cards) == 0:
+                gm.leave_game(user)
+                bot.sendMessage(chat_id, text="Player won!")
+
+        bot.sendMessage(chat_id,
+                        text="Next player: " +
+                             game.current_player.user.first_name)
 
 
 def error(bot, update, error):

card.py

@@ -51,18 +51,7 @@ class Card(object):
             return '%s_%s' % (self.color, self.value)
 
     def __repr__(self):
-        if self.special:
+        return ' '.join([s.capitalize() for s in str(self).split('_')])
-            return self.special
-            '''
-            if self.special is CHOOSE:
-                return "Colorchooser"
-            elif self.special is DRAW_FOUR:
-                return "Draw four"
-            '''
-        else:
-            return self.color + " - " + self.value
-
-        return str(self)
 
     def __eq__(self, other):
         return str(self) == str(other)
@@ -75,8 +64,8 @@ class Card(object):
 
 
 def from_str(string):
-    if '_' in string:
+    if string not in SPECIALS:
         color, value = string.split('_')
         return Card(color, value)
     else:
-        return Card(None, None, string)
+        return Card(None, None, string)

game.py

@@ -1,3 +1,5 @@
+import logging
+
 from deck import Deck
 from card import Card
 import card as c
@@ -11,12 +13,13 @@ class Game(object):
     """
     current_player = None
     reversed = False
-    draw_counter = 1
+    draw_counter = 0
     choosing_color = False
 
     def __init__(self):
         self.deck = Deck()
         self.last_card = self.deck.draw()
+        self.logger = logging.getLogger(__name__)
 
     def reverse(self):
         self.reversed = not self.reversed
@@ -33,18 +36,23 @@ class Game(object):
         """
         self.deck.dismiss(self.last_card)
         self.last_card = card
-        if card.value is c.SKIP:
+
+        self.logger.info("Playing card " + repr(card))
+        if card.value == c.SKIP:
             self.current_player = self.current_player.next.next
-        elif card.special is c.DRAW_FOUR:
+        elif card.special == c.DRAW_FOUR:
             self.draw_counter += 4
-        elif card.value is c.DRAW_TWO:
+            self.logger.debug("Draw counter increased by 4")
+        elif card.value == c.DRAW_TWO:
             self.draw_counter += 2
-        elif card.value is c.REVERSE:
+            self.logger.debug("Draw counter increased by 2")
+        elif card.value == c.REVERSE:
             self.reverse()
 
         if card.special not in (c.CHOOSE, c.DRAW_FOUR):
             self.current_player = self.current_player.next
         else:
+            self.logger.debug("Choosing Color...")
             self.choosing_color = True
 
     def choose_color(self, color):

game_manager.py

@@ -13,7 +13,6 @@ class GameManager(object):
         self.gameid_game = dict()
         self.userid_game = dict()
         self.chatid_gameid = dict()
-        self.userid_user = dict()
         self.userid_player = dict()
         self.logger = logging.getLogger(__name__)
 
@@ -24,6 +23,8 @@ class GameManager(object):
         self.logger.info("Creating new game with id " + game_id)
         self.gameid_game[game_id] = game
         self.chatid_gameid[chat_id] = game_id
+        self.chatid_gameid[game_id] = chat_id
+        self.chatid_gameid[game] = chat_id
 
         return LINK_PATTERN % (bot_name, game_id)
 
@@ -33,3 +34,11 @@ class GameManager(object):
         player = Player(game, user)
         self.userid_player[user.id] = player
         self.userid_game[user.id] = game
+
+    def leave_game(self, user):
+        player = self.userid_player[user.id]
+
+        player.leave()
+        del self.userid_player[user.id]
+        del self.userid_game[user.id]
+

player.py

@@ -1,5 +1,7 @@
 import logging
 
+import card as c
+
 
 class Player(object):
 
@@ -28,6 +30,12 @@ class Player(object):
         for i in range(6):
             self.cards.append(self.game.deck.draw())
 
+    def leave(self):
+        self.next.prev = self.prev
+        self.prev.next = self.next
+        self.next = None
+        self.prev = None
+
     def __repr__(self):
         return repr(self.user)
 
@@ -69,10 +77,28 @@ class Player(object):
 
         for card in self.cards:
             self.logger.debug("Checking card " + str(card))
-            if (card.color is last.color or card.value is last.value or
+            if (card.color != last.color and card.value != last.value and
-                    card.special) and \
+                    not card.special):
-                    not last.special and card not in playable:
+                self.logger.debug("Card's color or value doesn't match")
-                self.logger.debug("Matching!")
+                continue
-                playable.append(card)
+
+            if last.value == c.DRAW_TWO and not \
+                    (card.value == c.DRAW_TWO or
+                     card.special == c.DRAW_FOUR or
+                     not self.game.draw_counter):
+                self.logger.debug("Player has to draw and can't counter")
+                continue
+
+            if last.special == c.DRAW_FOUR and self.game.draw_counter:
+                self.logger.debug("Player has to draw and can't counter")
+                continue
+
+            if not last.color or card in playable:
+                self.logger.debug("Last card has no color or the card was "
+                                  "already added to the list")
+                continue
+
+            self.logger.debug("Matching!")
+            playable.append(card)
 
         return playable