def players_turn(update, context):
"""Execute a player's turn"""
chat = update.effective_chat
game = GameStore().get_game(chat.id)
player = game.get_current_player()
user_mention = html_mention(user_id=player.user_id, first_name=player.first_name)
lang_id = Database().get_lang_id(chat.id)
translator = Translator(lang_id=lang_id)
logger.info("Player's turn: {}".format(player))
player_cards = get_cards_string(player, lang_id)
# Check if player already has 21 or a BlackJack before their move. If so, automatically jump to the next player.
# We need reply_text here, because we must send a new message (this is the first message for the player)!
if player.has_blackjack():
text = (translator("your_cards_are") + "\n\n" + translator("got_blackjack")).format(user_mention, player.cardvalue, player_cards)
update.effective_message.reply_text(text=text, parse_mode=ParseMode.HTML, reply_markup=None)
next_player(update, context)
elif player.cardvalue == 21:
text = (translator("your_cards_are") + "\n\n" + translator("got_21")).format(user_mention, player.cardvalue, player_cards)
update.effective_message.reply_text(text=text, parse_mode=ParseMode.HTML, reply_markup=None)
next_player(update, context)
else:
text = translator("your_cards_are").format(user_mention, player.cardvalue, player_cards)
update.effective_message.reply_text(text=text, parse_mode=ParseMode.HTML, reply_markup=get_game_keyboard(game.id, lang_id))
def error_handler(update, context):
try:
raise context.error
except Unauthorized as e:
# remove update.message.chat_id from conversation list
logger.error("The update {} raised the following 'Unauthorized' exception: {}".format(update, e))
if e.message == "Forbidden: bot was blocked by the user":
GameStore().remove_game(update.effective_chat.id)
elif e.message == "Forbidden: bot was kicked from the supergroup chat" or e.message == "Forbidden: bot was kicked from the group chat":
GameStore().remove_game(update.effective_chat.id)
except BadRequest as e:
# handle malformed requests - read more below!
logger.error("The update {} raised the following 'BadRequest' exception: {}".format(update, e))
except TimedOut as e:
logger.warning("The update {} timed out: {}".format(update, e))
# handle slow connection problems
except NetworkError as e:
# handle other connection problems
logger.warning("The update {} raised the following 'NetworkError' exception: {}".format(update, e))
except ChatMigrated as e:
# the chat_id of a group has changed, use e.new_chat_id instead
logger.warning("The update {} raised the following 'ChatMigrated' exception: {}".format(update, e))
except TelegramError as e:
# handle all other telegram related errors
logger.error("The update {} caused the following TelegramError: {}".format(update, e))
def kill_game_cmd(update, context):
"""Kills the game for a certain chat/group"""
if len(context.args) == 0:
update.message.reply_text("Please provide a chat_id!")
chat_id = context.args[0]
# Input validation for chat_id
if not re.match(r"^-?[0-9]+$", chat_id):
update.message.reply_text("Sorry, the chat_id is invalid!")
return
chat_id = int(chat_id)
try:
_ = GameStore().get_game(chat_id=chat_id)
except NoActiveGameException:
update.message.reply_text(
"Sorry, there is no running game in a chat with that ID!")
return
logger.info("Admin '{0}' removed game in chat '{1}'".format(
update.effective_user.id, chat_id))
GameStore().remove_game(chat_id=chat_id)
update.message.reply_text(
"Alright, I killed the running game in '{0}'!".format(chat_id))
context.bot.send_message(
chat_id=chat_id,
text="The creator of this bot stopped your current game of BlackJack.")
def join_callback(update, context):
"""
CallbackQueryHandler callback for the 'join' inline button. Adds the executing player to the game of the specific chat
"""
user = update.effective_user
chat = update.effective_chat
lang_id = Database().get_lang_id(chat.id)
translator = Translator(lang_id=lang_id)
game = GameStore().get_game(chat.id)
if not is_button_affiliated(update, context, game, lang_id):
return
try:
game.add_player(user.id, user.first_name)
update.effective_message.edit_text(text=translator("mp_request_join").format(game.get_player_list()),
reply_markup=get_join_keyboard(game.id, lang_id))
update.callback_query.answer(translator("mp_join_callback").format(user.first_name))
# If players are full, replace join keyboard with start keyboard
if len(game.players) >= game.MAX_PLAYERS:
update.effective_message.edit_reply_markup(reply_markup=get_start_keyboard(lang_id))
except errors.GameAlreadyRunningException:
remove_inline_keyboard(update, context)
update.callback_query.answer(translator("mp_game_already_begun_callback"))
except errors.MaxPlayersReachedException:
update.effective_message.edit_reply_markup(reply_markup=get_start_keyboard(lang_id))
update.callback_query.answer(translator("mp_max_players_callback"))
except errors.PlayerAlreadyExistingException:
update.callback_query.answer(translator("mp_already_joined_callback"))
def stop_cmd(update, context):
"""Stops a game for a specific user"""
user = update.effective_user
chat = update.effective_chat
lang_id = Database().get_lang_id(chat.id)
translator = Translator(lang_id=lang_id)
game = GameStore().get_game(chat.id)
try:
game.stop(user.id)
update.effective_message.reply_text(translator("game_ended"))
except errors.InsufficientPermissionsException:
update.effective_message.reply_text(
translator("mp_only_creator_can_end"))
def create_game(update, context):
"""Create a new game instance for the chat of the user"""
user = update.effective_user
chat = update.effective_chat
lang_id = Database().get_lang_id(chat.id)
translator = Translator(lang_id=lang_id)
# Create either a singleplayer or multiplayer game
if chat.type == "private":
game_type = BlackJackGame.Type.SINGLEPLAYER
elif chat.type == "group" or chat.type == "supergroup":
game_type = BlackJackGame.Type.MULTIPLAYER_GROUP
else:
logger.error("Chat type '{}' not supported!".format(chat.type))
return
game = BlackJackGame(gametype=game_type)
game.add_player(user_id=user.id, first_name=user.first_name)
GameStore().add_game(chat.id, game)
# TODO currently the game starts instantly - this should change with multiplayer rooms
if game.type == BlackJackGame.Type.SINGLEPLAYER:
update.effective_message.reply_text(translator("game_starts_now").format("", get_cards_string(game.dealer, lang_id)))
players_turn(update, context)
else:
text = translator("mp_request_join").format(game.get_player_list())
update.effective_message.reply_text(text=text, reply_markup=get_join_keyboard(game.id, lang_id))
def start_callback(update, context):
"""Starts a game that has been created already"""
user = update.effective_user
chat = update.effective_chat
lang_id = Database().get_lang_id(chat.id)
translator = Translator(lang_id=lang_id)
try:
game = GameStore().get_game(update.effective_chat.id)
if not is_button_affiliated(update, context, game, lang_id):
return
except NoActiveGameException:
update.callback_query.answer(translator("mp_no_created_game_callback"))
remove_inline_keyboard(update, context)
return
try:
game.start(user.id)
update.callback_query.answer(translator("mp_starting_game_callback"))
except errors.GameAlreadyRunningException:
update.callback_query.answer(
translator("mp_game_already_begun_callback"))
return
except errors.NotEnoughPlayersException:
update.callback_query.answer(
translator("mp_not_enough_players_callback"))
return
except errors.InsufficientPermissionsException:
update.callback_query.answer(
translator("mp_only_creator_start_callback").format(
user.first_name))
return
if game.type != BlackJackGame.Type.SINGLEPLAYER:
players_are = translator("mp_players_are")
for player in game.players:
players_are += "👤{}\n".format(player.first_name)
players_are += "\n"
else:
players_are = ""
update.effective_message.edit_text(
translator("game_starts_now").format(
players_are, get_cards_string(game.dealer, lang_id)))
players_turn(update, context)
def next_player(update, context):
chat = update.effective_chat
user = update.effective_user
lang_id = Database().get_lang_id(chat.id)
translator = Translator(lang_id=lang_id)
game = GameStore().get_game(chat.id)
try:
if user.id != game.get_current_player().user_id:
update.callback_query.answer(translator("mp_not_your_turn_callback").format(user.first_name))
return
remove_inline_keyboard(update, context)
game.next_player()
except NoPlayersLeftException:
# TODO merge messages
update.effective_message.reply_text(translator("dealers_cards_are").format(game.dealer.cardvalue,
get_cards_string(game.dealer, lang_id)),
parse_mode=ParseMode.HTML)
evaluation_string = generate_evaluation_string(game, lang_id)
newgame_button = InlineKeyboardButton(text=translator("inline_keyboard_newgame"), callback_data="newgame")
keyboard = InlineKeyboardMarkup(inline_keyboard=[[newgame_button]])
update.effective_message.reply_text(evaluation_string, reply_markup=keyboard)
game.stop(-1)
return
players_turn(update, context)
def hit_callback(update, context):
"""
CallbackQueryHandler callback for the 'hit' inline button. Draws a card for you.
"""
user = update.effective_user
chat = update.effective_chat
lang_id = Database().get_lang_id(chat.id)
translator = Translator(lang_id=lang_id)
game = GameStore().get_game(chat.id)
if not is_button_affiliated(update, context, game, lang_id):
return
player = game.get_current_player()
user_mention = html_mention(user_id=player.user_id, first_name=player.first_name)
try:
if user.id != player.user_id:
update.callback_query.answer(translator("mp_not_your_turn_callback").format(user.first_name))
return
game.draw_card()
player_cards = get_cards_string(player, lang_id)
text = translator("your_cards_are").format(user_mention, player.cardvalue, player_cards)
update.effective_message.edit_text(text=text, parse_mode=ParseMode.HTML, reply_markup=get_game_keyboard(game.id, lang_id))
except errors.PlayerBustedException:
player_cards = get_cards_string(player, lang_id)
text = (translator("your_cards_are") + "\n\n" + translator("you_busted")).format(user_mention, player.cardvalue, player_cards)
update.effective_message.edit_text(text=text, parse_mode=ParseMode.HTML, reply_markup=None)
next_player(update, context)
except errors.PlayerGot21Exception:
player_cards = get_cards_string(player, lang_id)
if player.has_blackjack():
text = (translator("your_cards_are") + "\n\n" + translator("got_blackjack")).format(user_mention, player.cardvalue, player_cards)
update.effective_message.edit_text(text=text, parse_mode=ParseMode.HTML, reply_markup=None)
next_player(update, context)
elif player.cardvalue == 21:
text = (translator("your_cards_are") + "\n\n" + translator("got_21")).format(user_mention, player.cardvalue, player_cards)
update.effective_message.edit_text(text=text, parse_mode=ParseMode.HTML, reply_markup=None)
next_player(update, context)
def stand_callback(update, context):
"""
CallbackQueryHandler callback for the 'stand' inline button. Prepares round for the next player.
"""
chat = update.effective_chat
lang_id = Database().get_lang_id(chat.id)
game = GameStore().get_game(update.effective_chat.id)
if not is_button_affiliated(update, context, game, lang_id):
return
next_player(update, context)
def stop_cmd(update, context):
"""Stops a game for a specific user"""
user = update.effective_user
chat = update.effective_chat
lang_id = Database().get_lang_id(chat.id)
translator = Translator(lang_id=lang_id)
game = GameStore().get_game(chat.id)
user_id = user.id
try:
if chat.type == "group" or chat.type == "supergroup":
# If yes, get the chat admins
admins = context.bot.get_chat_administrators(chat_id=chat.id)
# if user.id in chat admin IDs, let them end the game with admin powers
if user.id in [x.user.id for x in admins]:
user_id = -1
game.stop(user_id)
update.effective_message.reply_text(translator("game_ended"))
except errors.InsufficientPermissionsException:
update.effective_message.reply_text(translator("mp_only_creator_can_end"))
def wrapper(update, context, *args, **kwargs):
chat = update.effective_chat
lang_id = Database().get_lang_id(chat.id)
translator = Translator(lang_id=lang_id)
try:
game = GameStore().get_game(chat.id)
except NoActiveGameException:
remove_inline_keyboard(update, context)
update.effective_message.reply_text(
translator("mp_no_created_game_callback"))
return
return func(update, context)
def start_cmd(update, context):
"""Handles messages contianing the /start command. Starts a game for a specific user"""
user = update.effective_user
chat = update.effective_chat
lang_id = Database().get_lang_id(chat.id)
translator = Translator(lang_id=lang_id)
Database().add_user(user.id, user.language_code, user.first_name, user.last_name, user.username)
try:
GameStore().get_game(update.effective_chat.id)
# TODO notify user that there is a running game already?
except NoActiveGameException:
# If there is no game, we create one
create_game(update, context)
