def __init__(self, seats=8, quiet=False, training=False):
self._blind_index = 0
[self._smallblind, self._bigblind] = Table.BLIND_INCREMENTS[0]
self._deck = Deck()
self._evaluator = Evaluator()
self.community = []
self._round = 0
self._button = 0
self._discard = []
self._side_pots = [0] * seats
self._current_sidepot = 0 # index of _side_pots
self._totalpot = 0
self._tocall = 0
self._lastraise = 0
self._number_of_hands = 0
# fill seats with dummy players
self._seats = [Player(0, 'empty', 0, None, True) for _ in range(seats)]
self.emptyseats = seats
self._player_dict = {}
self._quiet = quiet
self._training = training
def __init__(self, seats=8, quiet=False, training=False):
self._blind_index = 0
[self._smallblind, self._bigblind] = Table.BLIND_INCREMENTS[0]
self._deck = Deck()
self._evaluator = Evaluator()
self.community = []
self._round = 0
self._button = 0
self._discard = []
self._side_pots = [0] * seats
self._current_sidepot = 0 # index of _side_pots
self._totalpot = 0
self._tocall = 0
self._lastraise = 0
self._number_of_hands = 0
# fill seats with dummy players
self._seats = [
Player(-1, -1, 0, 'empty', 0, True) for _ in range(seats)
]
self.emptyseats = seats
self._player_dict = {}
self.teacher = xmlrpc.client.ServerProxy('http://0.0.0.0:8080')
self._quiet = quiet
self._training = training
self._run_thread = Thread(target=self.run, args=())
self._run_thread.daemon = True
def __init__(self, smallBlind, bigBlind, maxBuyIn):
""" Constructor accepts blinds and maximum table buy in as integers. """
self._players = [] #players at the table
self._playing = [] #players who are not bankrupt
self._sitOut = [] #players who have gone bankrupt
self._dealer = 0 #position of dealer in self._playing
self._eval = Evaluator()
if type(smallBlind) != int or type(bigBlind) != int or type(
maxBuyIn) != int:
raise Exception('Parameters must be integer number of chips.')
self._smallBlind = smallBlind
self._bigBlind = bigBlind
self._maxBuyIn = maxBuyIn
def __init__(self, args):
'''
Bot constructor
Add data that needs to be persisted between rounds here.
'''
self.ev = Evaluator()
if args.config_data is None:
self.config = json.load(args.config)
else:
self.config = json.loads(args.config_data)
LOG_FILENAME = self.config["logfile"]
self.eval_path = [os.path.join(os.path.dirname(os.path.realpath(__file__)), "score", "eval")]
super(AI, self).__init__()
# Set up a specific logger with our desired output level
self.log = logging.getLogger('MyLogger')
self.log.setLevel(logging.DEBUG)
if args.no_log:
self.log.setLevel(logging.CRITICAL)
if args.log:
self.handler = logging.handlers.RotatingFileHandler(
LOG_FILENAME, backupCount=5)
else:
self.handler = logging.StreamHandler(stderr)
self.log.addHandler(self.handler)
def __init__(self, seats = 8, quiet = False, training = False):
self._blind_index = 0
[self._smallblind, self._bigblind] = Table.BLIND_INCREMENTS[0]
self._deck = Deck()
self._evaluator = Evaluator()
self.community = []
self._round = 0
self._button = 0
self._discard = []
self._side_pots = [0]*seats
self._current_sidepot = 0 # index of _side_pots
self._totalpot = 0
self._tocall = 0
self._lastraise = 0
self._number_of_hands = 0
# fill seats with dummy players
self._seats = [Player(-1,-1,0,'empty',0,True) for _ in range(seats)]
self.emptyseats = seats
self._player_dict = {}
self.teacher = xmlrpc.client.ServerProxy('http://0.0.0.0:8080')
self._quiet = quiet
self._training = training
self._run_thread = Thread(target = self.run, args=())
self._run_thread.daemon = True
def __init__(self, slack_client):
self.state = DEAD_STATE
self.timer = WAIT
self.players = []
self.deck = None
self.current_player = 0
self.pot_manager = None
self.slack_client = slack_client
self.join_manager = None
self.chat = None
self.dealer_id = 0
self.bet_manager = None
self.board = []
self.evaluator = Evaluator()
self.last_message = None
self.board_message = None
def __init__(self, board, hand):
self.board = board
self.hand = hand
self.evalBoard = evalCards(board)
self.evalHand = evalCards(hand)
self.evaluator = Evaluator()
self.availableCards = []
for suit in ["d", "c", "s", "h"]:
for val in [
"2", "3", "4", "5", "6", "7", "8", "9", "T", "J", "Q", "K",
"A"
]:
availCard = myCard(val + suit)
if not availCard in self.hand + self.board:
self.availableCards.append(availCard)
self.handDict = dict()
self.discardDict = dict()
class DeucesWrapper(object):
def __init__(self):
self.e = DEvaluator()
def evaluate(self, board, hand):
dhand = []
dboard = []
for c in board:
dcard = DCard.new(repr(c))
dboard.append(dcard)
for c in hand.cards():
dcard = DCard.new(repr(c))
dhand.append(dcard)
return self.e.evaluate(dboard, dhand)
def __init__(self, slack_client):
self.state = DEAD_STATE
self.timer = WAIT
self.players = []
self.deck = None
self.current_player = 0
self.pot_manager = None
self.slack_client = slack_client
self.join_manager = None
self.chat = None
self.dealer_id = 0
self.bet_manager = None
self.board = []
self.evaluator = Evaluator()
self.last_message = None
self.board_message = None
class Game:
def __init__(self, slack_client):
self.state = DEAD_STATE
self.timer = WAIT
self.players = []
self.deck = None
self.current_player = 0
self.pot_manager = None
self.slack_client = slack_client
self.join_manager = None
self.chat = None
self.dealer_id = 0
self.bet_manager = None
self.board = []
self.evaluator = Evaluator()
self.last_message = None
self.board_message = None
def start(self, channel):
self.state = START_STATE
self.timer = WAIT
self.players = []
self.deck = Deck()
self.current_player = 0
self.chat = Chat(self.slack_client, channel)
self.pot_manager = PotManager(self.chat)
self.join_manager = JoinManager(self.slack_client, channel, self.players)
self.bet_manager = BetManager(self.pot_manager, self.players)
self.board = []
self.last_message = None
self.board_message = None
def process(self, data):
if 'text' in data:
text = data['text']
quit_text = '{}: quit'.format(bot_name)
if quit_text.lower() in text.lower():
if PAUSE_BETWEEN_GAME_STATE == self.state:
player_to_remove = None
for player in self.players:
if player.slack_id == data['user']:
player_to_remove = player
self.players.remove(player_to_remove)
self.chat.message("{} has quit.".format(player_to_remove))
else:
self.chat.message("You can't quit now, wait between games.")
if DEAD_STATE == self.state:
self.process_dead(data)
if START_STATE == self.state:
self.process_start(data)
if BET_STATE == self.state:
self.bet_manager.process(data)
def process_dead(self, data):
text = data['text']
deal_text = '{}: deal'.format(bot_name)
if deal_text.lower() in text.lower():
self.start(data['channel'])
def process_start(self, data):
self.join_manager.process_message(data)
def set_state(self, state):
self.state = state
self.timer = WAIT
self.last_message = None
self.board_message = None
def enough_players(self):
if len(self.players) < 2:
self.chat.message("Not enough players.")
self.set_state(DEAD_STATE)
return False
return True
def deal_state(self):
self.current_player = 0
if not self.enough_players():
return
# burn card
self.deck.draw(1)
for player in self.players:
player.deal(self.deck.draw(2))
self.set_state(BLIND_STATE)
def post_blind(self, blind_func):
while True:
player = self.players[self.current_player % len(self.players)]
can_post = blind_func(player)
if not can_post:
self.players.pop(0)
if not self.enough_players():
return False
self.current_player += 1
return True
def blind_state(self):
if not self.post_blind(self.pot_manager.post_small_blind):
return
if not self.post_blind(self.pot_manager.post_big_blind):
return
self.pot_manager.add_other_players(self.players)
self.dealer_id = self.current_player
self.display_board()
flop_callback = partial(self.set_state, FLOP_STATE)
fold_win_callback = partial(self.set_state, FOLD_WIN_STATE)
self.bet_manager.request_bets(self.dealer_id, flop_callback, fold_win_callback, self.display_board)
self.set_state(BET_STATE)
def display_board(self):
board_str = '```'
for i, player in enumerate(self.players):
if i == self.current_player % len(self.players):
board_str += '->'
else:
board_str += ' '
board_str += '<@{}>\t\t\t${}\t{}\t{} {}\n'.format(player.slack_id,
player.money,
player.state,
player.action,
player.bet)
board_str += '```\n'
board_str += self.pot_manager.get_pot_string()
board_str += "\n{}".format(Game.board_to_string(self.board))
self.board_message = self.chat.message(board_str, self.board_message)
@staticmethod
def board_to_string(board):
result = ""
for card in board:
result += "{} ".format(Card.int_to_pretty_str(card))
return result
def flop_state(self):
# burn card
self.deck.draw(1)
self.board.extend(self.deck.draw(3))
self.chat.message("*Dealing the flop:*\n{}".format(Game.board_to_string(self.board)))
turn_callback = partial(self.set_state, TURN_STATE)
fold_win_callback = partial(self.set_state, FOLD_WIN_STATE)
self.bet_manager.request_bets(0, turn_callback, fold_win_callback, self.display_board)
self.set_state(BET_STATE)
def turn_state(self):
# burn card
self.deck.draw(1)
self.board.append(self.deck.draw(1))
self.chat.message("*Dealing the turn:*\n{}".format(Game.board_to_string(self.board)))
turn_callback = partial(self.set_state, RIVER_STATE)
fold_win_callback = partial(self.set_state, FOLD_WIN_STATE)
self.bet_manager.request_bets(0, turn_callback, fold_win_callback, self.display_board)
self.set_state(BET_STATE)
def river_state(self):
# burn card
self.deck.draw(1)
self.board.append(self.deck.draw(1))
self.chat.message("*Dealing the river:*\n{}".format(Game.board_to_string(self.board)))
self.set_state(SHOW_HANDS_STATE)
def count_down(self, new_state):
self.timer -= 1
if self.timer < 0:
self.set_state(new_state)
return
def show_hands_state(self):
for player in self.players:
if player.state == Player.FOLD_STATE:
continue
card_score = self.evaluator.evaluate(self.board, player.cards)
card_class = self.evaluator.get_rank_class(card_score)
self.chat.message('{} had: {} {}'.format(player, player.card_str(), card_class))
self.set_state(DETERMINE_WINNER_STATE)
def determine_winner_state(self):
for pot in reversed(self.pot_manager.pots):
pot_score = 9999
pot_winners = []
if len(pot.players) == 1:
self.chat.message(SINGLE_WINNER_MESSAGE.format(pot.players[0], pot.amount, pot.name))
pot.players[0].money += pot.amount
else:
for player in pot.players:
card_score = self.evaluator.evaluate(self.board, player.cards)
if card_score == pot_score:
pot_winners.append(player)
if card_score < pot_score:
pot_winners = [player]
pot_score = card_score
if len(pot_winners) == 1:
self.chat.message(SINGLE_WINNER_MESSAGE.format(pot_winners[0], pot.amount, pot.name))
pot_winners[0].money += pot.amount
else:
self.chat.message(SPLIT_WINNER_MESSAGE.format(pot_winners, pot.amount, pot.name))
for pot_winner in pot_winners:
pot_winner.money += (pot.amount / len(pot_winners))
self.set_state(PREPARE_NEW_GAME_STATE)
def prepare_new_game_state(self):
# rotate players
self.players.append(self.players.pop(0))
self.set_state(PAUSE_BETWEEN_GAME_STATE)
def pause_between_game_state(self):
self.last_message = self.chat.message(PAUSE_MESSAGE.format(self.timer), self.last_message)
self.timer = NEW_GAME_WAIT
self.count_down(DEAL_STATE)
def tick(self):
if START_STATE == self.state:
self.join_manager.tick(self.timer)
self.count_down(DEAL_STATE)
if DEAL_STATE == self.state:
self.deal_state()
if BLIND_STATE == self.state:
self.blind_state()
if BET_STATE == self.state:
self.bet_manager.tick()
if FLOP_STATE == self.state:
self.flop_state()
if TURN_STATE == self.state:
self.turn_state()
if RIVER_STATE == self.state:
self.river_state()
if FOLD_WIN_STATE == self.state:
self.set_state(DETERMINE_WINNER_STATE)
if SHOW_HANDS_STATE == self.state:
self.show_hands_state()
if DETERMINE_WINNER_STATE == self.state:
self.determine_winner_state()
if PREPARE_NEW_GAME_STATE == self.state:
self.prepare_new_game_state()
if PAUSE_BETWEEN_GAME_STATE == self.state:
self.pause_between_game_state()
class Table(object):
#BLIND_INCREMENTS = [[10,25],[25,50],[50,100],[75,150],[100,200],[150,300],[200,400],[300,600],[400,800],[500,10000],[600,1200],[800,1600],[1000,2000]]
BLIND_INCREMENTS = [[3, 6], [25, 50], [50, 100], [75, 150], [100, 200],
[150, 300], [200, 400], [300, 600], [400, 800],
[500, 10000], [600, 1200], [800, 1600], [1000, 2000]]
def __init__(self, seats=8, quiet=False, training=False):
self._blind_index = 0
[self._smallblind, self._bigblind] = Table.BLIND_INCREMENTS[0]
self._deck = Deck()
self._evaluator = Evaluator()
self.community = []
self._round = 0
self._button = 0
self._discard = []
self._side_pots = [0] * seats
self._current_sidepot = 0 # index of _side_pots
self._totalpot = 0
self._tocall = 0
self._lastraise = 0
self._number_of_hands = 0
# fill seats with dummy players
self._seats = [
Player(-1, -1, 0, 'empty', 0, True) for _ in range(seats)
]
self.emptyseats = seats
self._player_dict = {}
self.teacher = xmlrpc.client.ServerProxy('http://0.0.0.0:8080')
self._quiet = quiet
self._training = training
self._run_thread = Thread(target=self.run, args=())
self._run_thread.daemon = True
def start(self):
self._run_thread.start()
def run(self):
while True:
self.run_game()
def run_game(self):
self.ready_players()
# for p in self._seats:
# print('Player ',p.playerID, ' playing hand: ', p.playing_hand, 'sitting out', p.sitting_out)
players = [
player for player in self._seats
if not player.emptyplayer and not player.sitting_out
]
self._number_of_hands = 1
# start hand if table full
# if len(players) == len(self._seats):
[self._smallblind, self._bigblind] = Table.BLIND_INCREMENTS[0]
# keep playing until there's a single player (shotgun style)
while (self.emptyseats < len(self._seats) - 1):
# answer = input('Press [enter] to start a game:')
# if not answer:
self.start_hand(players)
self._number_of_hands += 1
if not self._quiet:
print('Starting game number: ', self._number_of_hands)
for p in self._seats:
if p.playing_hand:
print('Player ', p.playerID, ' stack size: ', p.stack)
# increment blinds every 15 hands (based on avg hands/hour of 30)
# if (self._number_of_hands % 15) == 0 and self._number_of_hands < 60:
# self.increment_blinds()
if len([p for p in players if p.playing_hand]) == 1:
winner = [p for p in players if p.playing_hand][0]
if self._training:
self.teacher.add_winner(winner.server.get_ai_id())
break
if self._number_of_hands == 200:
print('no winner in 200 hands')
break
def start_hand(self, players):
players = [p for p in players if p.playing_hand]
assert sum([p.stack for p in players]) == 2000 * len(self._seats)
self.new_round()
self._round = 0
player = self._first_to_act(players)
self.post_smallblind(player)
player = self._next(players, player)
self.post_bigblind(player)
player = self._next(players, player)
self._tocall = self._bigblind
# rounds
self._round = 0
while self._round < 4 and len(players) > 1:
if self._round == 0:
self.deal()
elif self._round == 1:
self.flop()
elif self._round == 2:
self.turn()
elif self._round == 3:
self.river()
folded_players = []
while not player.playedthisround and len(
[p for p in players if not p.isallin]) >= 1:
if player.isallin:
# print('player ', player.playerID, 'is all in, skipping their turn')
player = self._next(players, player)
continue
# print('requesting move from ',player.playerID)
move = player.server.player_move(
self.output_state(player)) # MAKE PLAYER MOVE!
if move[0] == 'call':
self.player_bet(player, self._tocall)
if not self._quiet:
print('Player', player.playerID, move)
player = self._next(players, player)
elif move[0] == 'check':
self.player_bet(player, player.currentbet)
if not self._quiet:
print('Player', player.playerID, move)
player = self._next(players, player)
elif move[0] == 'raise':
self.player_bet(player, move[1] + player.currentbet)
if not self._quiet:
print('Player', player.playerID, move)
for p in players:
if p != player:
p.playedthisround = False
player = self._next(players, player)
elif move[0] == 'fold':
player.playing_hand = False
folded_player = player
if not self._quiet:
print('Player', player.playerID, move)
player = self._next(players, player)
players.remove(folded_player)
folded_players.append(folded_player)
# break if a single player left
if len(players) == 1:
break
player = self._first_to_act(players)
self.resolve_sidepots(players + folded_players)
self.new_round()
if not self._quiet:
print('totalpot', self._totalpot)
assert sum([p.stack for p in self._seats
]) + self._totalpot == 2000 * len(self._seats)
self.resolve_game(players)
self.reset()
def increment_blinds(self):
self._blind_index = min(self._blind_index + 1,
len(Table.BLIND_INCREMENTS) - 1)
[self._smallblind,
self._bigblind] = Table.BLIND_INCREMENTS[self._blind_index]
def post_smallblind(self, player):
if not self._quiet:
print('player ', player.playerID, 'small blind', self._smallblind)
self.player_bet(player, self._smallblind)
player.playedthisround = False
def post_bigblind(self, player):
if not self._quiet:
print('player ', player.playerID, 'big blind', self._bigblind)
self.player_bet(player, self._bigblind)
player.playedthisround = False
self._lastraise = self._bigblind
def player_bet(self, player, total_bet):
# relative_bet is how much _additional_ money is the player betting this turn, on top of what they have already contributed
# total_bet is the total contribution by player to pot in this round
relative_bet = min(player.stack, total_bet - player.currentbet)
player.bet(relative_bet + player.currentbet)
self._totalpot += relative_bet
self._tocall = max(self._tocall, total_bet)
if self._tocall > 0:
self._tocall = max(self._tocall, self._bigblind)
self._lastraise = max(self._lastraise, relative_bet - self._lastraise)
def _first_to_act(self, players):
if self._round == 0 and len(players) == 2:
return self._next(
sorted(players + [self._seats[self._button]],
key=lambda x: x.get_seat()), self._seats[self._button])
try:
first = [
player for player in players
if player.get_seat() > self._button
][0]
except IndexError:
first = players[0]
return first
def _next(self, players, current_player):
idx = players.index(current_player)
return players[(idx + 1) % len(players)]
def deal(self):
for player in self._seats:
if player.playing_hand:
player.hand = self._deck.draw(2)
def flop(self):
self._discard.append(self._deck.draw(1)) #burn
self.community = self._deck.draw(3)
def turn(self):
self._discard.append(self._deck.draw(1)) #burn
self.community.append(self._deck.draw(1))
def river(self):
self._discard.append(self._deck.draw(1)) #burn
self.community.append(self._deck.draw(1))
def add_player(self, host, port, playerID, name, stack):
if playerID not in self._player_dict:
new_player = Player(host, port, playerID, name, stack)
for i, player in enumerate(self._seats):
if player.emptyplayer:
self._seats[i] = new_player
new_player.set_seat(i)
break
self._player_dict[playerID] = new_player
self.emptyseats -= 1
def ready_players(self):
if len([p for p in self._seats
if not p.emptyplayer and p.sitting_out]) == len(self._seats):
for p in self._seats:
if not p.emptyplayer:
p.sitting_out = False
p.playing_hand = True
def remove_player(self, playerID):
try:
idx = self._seats.index(self._player_dict[playerID])
self._seats[idx] = Player(-1, -1, 0, 'empty', 0, True)
del self._player_dict[playerID]
self.emptyseats += 1
except ValueError:
pass
def resolve_sidepots(self, players_playing):
players = [p for p in players_playing if p.currentbet]
if not self._quiet:
print('current bets: ', [p.currentbet for p in players])
print('playing hand: ', [p.playing_hand for p in players])
if not players:
return
try:
smallest_bet = min(
[p.currentbet for p in players if p.playing_hand])
except ValueError:
for p in players:
self._side_pots[self._current_sidepot] += p.currentbet
p.currentbet = 0
return
smallest_players_allin = [
p for p, bet in zip(players, [p.currentbet for p in players])
if bet == smallest_bet and p.isallin
]
for p in players:
self._side_pots[self._current_sidepot] += min(
smallest_bet, p.currentbet)
p.currentbet -= min(smallest_bet, p.currentbet)
p.lastsidepot = self._current_sidepot
if smallest_players_allin:
self._current_sidepot += 1
self.resolve_sidepots(players)
if not self._quiet:
print('sidepots: ', self._side_pots)
def new_round(self):
for player in self._player_dict.values():
player.currentbet = 0
player.playedthisround = False
self._round += 1
self._tocall = 0
self._lastraise = 0
def resolve_game(self, players):
# print('Community cards: ', end='')
# Card.print_pretty_cards(self.community)
if len(players) == 1:
players[0].refund(sum(self._side_pots))
# print('Player', players[0].playerID, 'wins the pot (',sum(self._side_pots),')')
self._totalpot = 0
else:
# compute hand ranks
print("Board: ", Card.print_pretty_cards(self.community))
for player in players:
player.handrank = self._evaluator.evaluate(
player.hand, self.community)
print("Player: {}".format(player.playerID),
Card.print_pretty_cards(player.hand))
# trim side_pots to only include the non-empty side pots
temp_pots = [pot for pot in self._side_pots if pot > 0]
# compute who wins each side pot and pay winners
for pot_idx, _ in enumerate(temp_pots):
# print('players last pots', [(p.playerID, p.lastsidepot) for p in players])
# find players involved in given side_pot, compute the winner(s)
pot_contributors = [
p for p in players if p.lastsidepot >= pot_idx
]
winning_rank = min([p.handrank for p in pot_contributors])
winning_players = [
p for p in pot_contributors if p.handrank == winning_rank
]
for player in winning_players:
split_amount = int(self._side_pots[pot_idx] /
len(winning_players))
if not self._quiet:
print(
'Player', player.playerID, 'wins side pot (',
int(self._side_pots[pot_idx] /
len(winning_players)), ')')
player.refund(split_amount)
self._side_pots[pot_idx] -= split_amount
# any remaining chips after splitting go to the winner in the earliest position
if self._side_pots[pot_idx]:
earliest = self._first_to_act(
[player for player in winning_players])
earliest.refund(self._side_pots[pot_idx])
def reset(self):
for player in self._seats:
if not player.emptyplayer and not player.sitting_out:
player.reset_hand()
self.community = []
self._current_sidepot = 0
self._totalpot = 0
self._side_pots = [0] * len(self._seats)
self._deck.shuffle()
self._button = (self._button + 1) % len(self._seats)
while not self._seats[self._button].playing_hand:
self._button = (self._button + 1) % len(self._seats)
def output_state(self, current_player):
return {
'players': [player.player_state() for player in self._seats],
'community': self.community,
'my_seat': current_player.get_seat(),
'pocket_cards': current_player.hand,
'pot': self._totalpot,
'button': self._button,
'tocall': (self._tocall - current_player.currentbet),
'stack': current_player.stack,
'bigblind': self._bigblind,
'playerID': current_player.playerID,
'lastraise': self._lastraise,
'minraise': max(self._bigblind, self._lastraise + self._tocall)
}
def __init__(self):
self.deck = Deck()
self.reset()
self._evaluator = Evaluator()
self.monte_carlo_rounds = 1000
class Analyzer:
def __init__(self):
self.deck = Deck()
self.reset()
self._evaluator = Evaluator()
self.monte_carlo_rounds = 1000
def reset(self):
self.deck.shuffle()
self.hole_cards = []
self.community_cards = []
def set_num_opponents(self, n):
self.num_opponents = n
def set_monte_carlo_rounds(self, n):
self.monte_carlo_rounds = n
def set_pocket_cards(self, card1, card2):
self.deck.remove(card1)
self.deck.remove(card2)
self.hole_cards.append(card1)
self.hole_cards.append(card2)
def community_card(self, card):
self.deck.remove(card)
self.community_cards.append(card)
def analyze(self):
wins = 0
ties = 0
to_flop = 5 - len(self.community_cards)
to_draw = to_flop + 2 * self.num_opponents
total_rounds = self.monte_carlo_rounds
total_opponent_hands = total_rounds * self.num_opponents
# Monte Carlo simulation
for _ in range(self.monte_carlo_rounds):
# Draw a uniformly random combination of unseen cards (remaining
# community cards + 2 hole cards per opponent)
drawn_cards = self.deck.sample(to_draw)
all_comms = self.community_cards + drawn_cards[:to_flop]
my_ranking = self._evaluator.evaluate(self.hole_cards, all_comms)
# 2: win, 1: tie, 0: loss
winner = 2
for i in range(self.num_opponents):
their_cards = drawn_cards[to_flop + 2 * i:to_flop + 2 * i + 2]
their_ranking = self._evaluator.evaluate(
their_cards, all_comms)
if my_ranking > their_ranking:
winner = 0
elif my_ranking == their_ranking:
winner = min(winner, 1)
if winner == 2:
wins += 1
elif winner == 1:
ties += 1
win_ratio = wins / total_rounds
return win_ratio
def manage_winnings(self):
'''
Function that checks who the winners are and distributes the pot
acordingly.
'''
if self.table.state < 4:
# A single player remained, the rest have folded
# Go through each bet, if they dont belong to the un-folded player,
# add them upp so we can transfer them to the winner.
winnings = 0
winner = None
for player in self.table.bets[self.table.state]:
for state in xrange(self.table.state + 1):
winnings += sum(self.table.bets[state][player])
if player.state != 6:
winner = player
winner.bankroll += winnings
winner.signal_end(win=True, amt=winnings, nr_round=self.nr_round)
log('WINNER: %s %s' % (winner.name, winnings))
for p in self.table.players:
if p is not winner:
lost_amt = 0
for bets in self.table.bets.values():
lost_amt += sum(bets[p])
p.signal_end(win=False, amt=lost_amt, nr_round=self.nr_round)
else:
# A so called 'showdown'
e = Evaluator()
dboard = []
for card in self.table.family_cards:
dboard.append(DCard.new(repr(card)))
vals = {}
for p in self.table.players:
vals[p] = [0, 0]
for p in self.table.players:
for s in self.table.bets:
vals[p][0] += sum(self.table.bets[s][p])
hand = [
DCard.new(repr(p.hand.cards()[0])),
DCard.new(repr(p.hand.cards()[1])),
]
vals[p][1] = e.evaluate(dboard, hand) if p.state != 6 else 9000
to_distribute = sum([v[0] for v in vals.values()])
best_card_score = min([v[1] for v in vals.values()])
winners = [
p
for p, v in vals.iteritems()
if v[1] == best_card_score
]
winnings = 0
for p, v in vals.iteritems():
if p in winners:
p.bankroll += v[0]
winnings += v[0]
else:
for w in winners:
w.bankroll += int(v[0]/len(winners))
winnings += int(v[0]/len(winners))
for w in winners:
w.signal_end(
win=True, amt=int(winnings/len(winners)),
nr_round=self.nr_round)
for p in self.table.players:
if p not in winners:
lost_amt = 0
for bets in self.table.bets.values():
lost_amt += sum(bets[p])
p.signal_end(win=False, amt=lost_amt, nr_round=self.nr_round)
log('WINNER(s): %s %s' %
(', '.join([w.name for w in winners]),
int(winnings/len(winners))))
from pokermodules.convenience_hole import all_hands_in_range, add_margins, range_plot, deck_choose_2
from pokermodules.convenience import pr
from deuces.deuces import Card, Evaluator
e = Evaluator()
rank_class_keys = ['Straight Flush', 'Four of a Kind', 'Full House', 'Flush',
'Straight',
'Set', 'Trips', 'Three of a Kind to Board',
'Two Pair',
'Overpair', 'Top Pair', '1.5 Pair', 'Middle Pair', 'Weak Pair',
'Ace High in Hole', 'Ace High to Board', 'No Made Hand'
] # we do this to output them in order
rc_counts = {}
deuces_plus = 'AA KK QQ JJ TT 99 88 77 66 55 44 33 22'.split()
bway = 'A K Q J T'.split()
ATB = []
for i in bway:
for j in bway:
if i == j:
continue
elif bway.index(i) > bway.index(j):
ATB.append(j + i)
elif bway.index(i) < bway.index(j):
ATB.append(i + j + 's')
assert len(ATB) == 20
## Input vars:
board = [Card.new('Qs'), Card.new('Td'), Card.new('4c')]
range_list = ['AA', 'KK', 'QQ', 'AK', 'AKs', 'KQ', 'KQs', 'JJ', '33', '22', 'A4', '99', 'AJ', 'KJ']
class Table(object):
BLIND_INCREMENTS = [[10,25],[25,50],[50,100],[75,150],[100,200],[150,300],[200,400],[300,600],[400,800],[500,10000],[600,1200],[800,1600],[1000,2000]]
def __init__(self, seats = 8, quiet = False, training = False):
self._blind_index = 0
[self._smallblind, self._bigblind] = Table.BLIND_INCREMENTS[0]
self._deck = Deck()
self._evaluator = Evaluator()
self.community = []
self._round = 0
self._button = 0
self._discard = []
self._side_pots = [0]*seats
self._current_sidepot = 0 # index of _side_pots
self._totalpot = 0
self._tocall = 0
self._lastraise = 0
self._number_of_hands = 0
# fill seats with dummy players
self._seats = [Player(-1,-1,0,'empty',0,True) for _ in range(seats)]
self.emptyseats = seats
self._player_dict = {}
self.teacher = xmlrpc.client.ServerProxy('http://0.0.0.0:8080')
self._quiet = quiet
self._training = training
self._run_thread = Thread(target = self.run, args=())
self._run_thread.daemon = True
def start(self):
self._run_thread.start()
def run(self):
while True:
self.run_game()
def run_game(self):
self.ready_players()
# for p in self._seats:
# print('Player ',p.playerID, ' playing hand: ', p.playing_hand, 'sitting out', p.sitting_out)
players = [player for player in self._seats if not player.emptyplayer and not player.sitting_out]
self._number_of_hands = 1
# start hand if table full
# if len(players) == len(self._seats):
[self._smallblind, self._bigblind] = Table.BLIND_INCREMENTS[0]
# keep playing until there's a single player (shotgun style)
while(self.emptyseats < len(self._seats)-1):
# answer = input('Press [enter] to start a game:')
# if not answer:
self.start_hand(players)
self._number_of_hands += 1
if not self._quiet:
print('Starting game number: ', self._number_of_hands)
for p in self._seats:
if p.playing_hand:
print('Player ',p.playerID, ' stack size: ', p.stack)
# increment blinds every 15 hands (based on avg hands/hour of 30)
if (self._number_of_hands % 15) == 0 and self._number_of_hands < 60:
self.increment_blinds()
if len([p for p in players if p.playing_hand]) == 1:
winner = [p for p in players if p.playing_hand][0]
if self._training:
self.teacher.add_winner(winner.server.get_ai_id())
break
if self._number_of_hands == 200:
print('no winner in 200 hands')
break
def start_hand(self, players):
players = [p for p in players if p.playing_hand]
assert sum([p.stack for p in players]) == 2000*len(self._seats)
self.new_round()
self._round=0
player = self._first_to_act(players)
self.post_smallblind(player)
player = self._next(players, player)
self.post_bigblind(player)
player = self._next(players, player)
self._tocall = self._bigblind
# rounds
self._round = 0
while self._round<4 and len(players)>1:
if self._round == 0:
self.deal()
elif self._round == 1:
self.flop()
elif self._round == 2:
self.turn()
elif self._round ==3:
self.river()
folded_players = []
while not player.playedthisround and len([p for p in players if not p.isallin]) >=1:
if player.isallin:
# print('player ', player.playerID, 'is all in, skipping their turn')
player = self._next(players, player)
continue
# print('requesting move from ',player.playerID)
move = player.server.player_move(self.output_state(player))
if move[0] == 'call':
self.player_bet(player, self._tocall)
if not self._quiet:
print('Player', player.playerID, move)
player = self._next(players, player)
elif move[0] == 'check':
self.player_bet(player, player.currentbet)
if not self._quiet:
print('Player', player.playerID, move)
player = self._next(players, player)
elif move[0] == 'raise':
self.player_bet(player, move[1]+player.currentbet)
if not self._quiet:
print('Player', player.playerID, move)
for p in players:
if p != player:
p.playedthisround = False
player = self._next(players, player)
elif move[0] == 'fold':
player.playing_hand = False
folded_player = player
if not self._quiet:
print('Player', player.playerID, move)
player = self._next(players, player)
players.remove(folded_player)
folded_players.append(folded_player)
# break if a single player left
if len(players) ==1:
break
player = self._first_to_act(players)
self.resolve_sidepots(players + folded_players)
self.new_round()
if not self._quiet:
print('totalpot', self._totalpot)
assert sum([p.stack for p in self._seats]) + self._totalpot == 2000*len(self._seats)
self.resolve_game(players)
self.reset()
def increment_blinds(self):
self._blind_index = min(self._blind_index+1,len(Table.BLIND_INCREMENTS)-1)
[self._smallblind, self._bigblind] = Table.BLIND_INCREMENTS[self._blind_index]
def post_smallblind(self, player):
if not self._quiet:
print('player ', player.playerID, 'small blind', self._smallblind)
self.player_bet(player, self._smallblind)
player.playedthisround = False
def post_bigblind(self, player):
if not self._quiet:
print('player ', player.playerID, 'big blind', self._bigblind)
self.player_bet(player, self._bigblind)
player.playedthisround = False
self._lastraise = self._bigblind
def player_bet(self, player, total_bet):
# relative_bet is how much _additional_ money is the player betting this turn, on top of what they have already contributed
# total_bet is the total contribution by player to pot in this round
relative_bet = min(player.stack, total_bet - player.currentbet)
player.bet(relative_bet + player.currentbet)
self._totalpot += relative_bet
self._tocall = max(self._tocall, total_bet)
if self._tocall >0:
self._tocall = max(self._tocall, self._bigblind)
self._lastraise = max(self._lastraise, relative_bet - self._lastraise)
def _first_to_act(self, players):
if self._round == 0 and len(players) == 2:
return self._next(sorted(players + [self._seats[self._button]], key=lambda x:x.get_seat()), self._seats[self._button])
try:
first = [player for player in players if player.get_seat() > self._button][0]
except IndexError:
first = players[0]
return first
def _next(self, players, current_player):
idx = players.index(current_player)
return players[(idx+1) % len(players)]
def deal(self):
for player in self._seats:
if player.playing_hand:
player.hand = self._deck.draw(2)
def flop(self):
self._discard.append(self._deck.draw(1)) #burn
self.community = self._deck.draw(3)
def turn(self):
self._discard.append(self._deck.draw(1)) #burn
self.community.append(self._deck.draw(1))
def river(self):
self._discard.append(self._deck.draw(1)) #burn
self.community.append(self._deck.draw(1))
def add_player(self, host, port, playerID, name, stack):
if playerID not in self._player_dict:
new_player = Player(host, port, playerID, name, stack)
for i,player in enumerate(self._seats):
if player.emptyplayer:
self._seats[i] = new_player
new_player.set_seat(i)
break
self._player_dict[playerID] = new_player
self.emptyseats -= 1
def ready_players(self):
if len([p for p in self._seats if not p.emptyplayer and p.sitting_out]) == len(self._seats):
for p in self._seats:
if not p.emptyplayer:
p.sitting_out = False
p.playing_hand = True
def remove_player(self, playerID):
try:
idx = self._seats.index(self._player_dict[playerID])
self._seats[idx] = Player(-1,-1,0,'empty',0,True)
del self._player_dict[playerID]
self.emptyseats += 1
except ValueError:
pass
def resolve_sidepots(self, players_playing):
players = [p for p in players_playing if p.currentbet]
if not self._quiet:
print('current bets: ', [p.currentbet for p in players])
print('playing hand: ', [p.playing_hand for p in players])
if not players:
return
try:
smallest_bet = min([p.currentbet for p in players if p.playing_hand])
except ValueError:
for p in players:
self._side_pots[self._current_sidepot] += p.currentbet
p.currentbet = 0
return
smallest_players_allin = [p for p,bet in zip(players, [p.currentbet for p in players]) if bet == smallest_bet and p.isallin]
for p in players:
self._side_pots[self._current_sidepot] += min(smallest_bet, p.currentbet)
p.currentbet -= min(smallest_bet, p.currentbet)
p.lastsidepot = self._current_sidepot
if smallest_players_allin:
self._current_sidepot += 1
self.resolve_sidepots(players)
if not self._quiet:
print('sidepots: ', self._side_pots)
def new_round(self):
for player in self._player_dict.values():
player.currentbet = 0
player.playedthisround = False
self._round += 1
self._tocall = 0
self._lastraise = 0
def resolve_game(self, players):
# print('Community cards: ', end='')
# Card.print_pretty_cards(self.community)
if len(players)==1:
players[0].refund(sum(self._side_pots))
# print('Player', players[0].playerID, 'wins the pot (',sum(self._side_pots),')')
self._totalpot = 0
else:
# compute hand ranks
for player in players:
player.handrank = self._evaluator.evaluate(player.hand, self.community)
# trim side_pots to only include the non-empty side pots
temp_pots = [pot for pot in self._side_pots if pot>0]
# compute who wins each side pot and pay winners
for pot_idx,_ in enumerate(temp_pots):
# print('players last pots', [(p.playerID, p.lastsidepot) for p in players])
# find players involved in given side_pot, compute the winner(s)
pot_contributors = [p for p in players if p.lastsidepot >= pot_idx]
winning_rank = min([p.handrank for p in pot_contributors])
winning_players = [p for p in pot_contributors if p.handrank == winning_rank]
for player in winning_players:
split_amount = int(self._side_pots[pot_idx]/len(winning_players))
if not self._quiet:
print('Player', player.playerID, 'wins side pot (',int(self._side_pots[pot_idx]/len(winning_players)),')')
player.refund(split_amount)
self._side_pots[pot_idx] -= split_amount
# any remaining chips after splitting go to the winner in the earliest position
if self._side_pots[pot_idx]:
earliest = self._first_to_act([player for player in winning_players])
earliest.refund(self._side_pots[pot_idx])
def reset(self):
for player in self._seats:
if not player.emptyplayer and not player.sitting_out:
player.reset_hand()
self.community = []
self._current_sidepot = 0
self._totalpot = 0
self._side_pots = [0]*len(self._seats)
self._deck.shuffle()
self._button = (self._button + 1) % len(self._seats)
while not self._seats[self._button].playing_hand:
self._button = (self._button + 1) % len(self._seats)
def output_state(self, current_player):
return {'players':[player.player_state() for player in self._seats],
'community':self.community,
'my_seat':current_player.get_seat(),
'pocket_cards':current_player.hand,
'pot':self._totalpot,
'button':self._button,
'tocall':(self._tocall-current_player.currentbet),
'stack':current_player.stack,
'bigblind':self._bigblind,
'playerID':current_player.playerID,
'lastraise':self._lastraise,
'minraise':max(self._bigblind, self._lastraise + self._tocall)}
from itertools import combinations
from deuces.deuces import Card, Evaluator, Deck
from pokermodules.nuts import nut_hand
### What are the theoretical and actual nut hands (on the flop), given
### a certain number of players?
evaluator = Evaluator()
def omaha_eval(hole, board):
assert(len(hole)) == 4
ranks = []
for ph in combinations(hole, 2):
thisrank = evaluator.evaluate(list(ph), board)
ranks.append(thisrank)
return min(ranks)
def r2t(x):
return evaluator.class_to_string(evaluator.get_rank_class(x))
def r2c(x):
return evaluator.get_rank_class(x)
def list_to_pretty_str(card_ints):
output = " "
for i in range(len(card_ints)):
c = card_ints[i]
if i != len(card_ints) - 1:
output += Card.int_to_pretty_str(c) + ","
else:
output += Card.int_to_pretty_str(c) + " "
class Table:
"""
This class is primarily responsible for core holdem simulation logic. Basic usage consists of
adding players via addPlayer() and simulating a single hand via playhand(). For simplicity, betting takes place
with integer number of chips with uniform value.
"""
def __init__(self, smallBlind, bigBlind, maxBuyIn):
""" Constructor accepts blinds and maximum table buy in as integers. """
self._players = [] #players at the table
self._playing = [] #players who are not bankrupt
self._sitOut = [] #players who have gone bankrupt
self._dealer = 0 #position of dealer in self._playing
self._eval = Evaluator()
if type(smallBlind) != int or type(bigBlind) != int or type(
maxBuyIn) != int:
raise Exception('Parameters must be integer number of chips.')
self._smallBlind = smallBlind
self._bigBlind = bigBlind
self._maxBuyIn = maxBuyIn
def addPlayer(self, player):
self._sitOut.append(player)
self._players.append(player)
def playHand(self, vocal=False):
"""
This method simulates one hand between added players. Narrates hand if vocal is True.
Returns False if unable to play hand.
"""
self._vocal = vocal
#add players to hand who are eligible to play
for p in self._sitOut[:]:
if p.getStack() >= self._bigBlind:
if p.getStack() > self._maxBuyIn:
raise Exception(
'Player\'s stack is greater than maximum buy in.')
self._playing.append(p)
self._sitOut.remove(p)
if len(self._playing) <= 1: return False
#reset table game state before hand
self._s = GameState(self._playing)
#commence simulation
self._generateDeck()
self._dealHoleCards()
self._preFlop()
self._flip(3)
self._flip(1)
self._flip(1)
self._payWinners()
for p in self._playing:
p.endHand()
#find next dealer
dealerPos = (self._dealer + 1) % self._s.numP
while self._playing[dealerPos].getStack() < self._bigBlind:
dealerPos = (dealerPos + 1) % self._s.numP
dealer = self._playing[dealerPos]
#remove players who have gone bankrupt
for p in self._playing[:]:
if p.getStack() < self._bigBlind:
self._playing.remove(p)
self._sitOut.append(p)
#move dealer chip
self._dealer = 0
while self._playing[self._dealer] != dealer:
self._dealer = (self._dealer + 1) % self._s.numP
if vocal: print
return True
def _generateDeck(self):
self._deck = []
for s in ['c', 'd', 'h', 's']:
for i in range(2, 15):
self._deck.append(Card(i, s))
shuffle(self._deck)
def _dealHoleCards(self):
""" This method gives each player their starting cards at the beginning of the hand. """
for p in self._playing:
p.takeHoleCards((self._deck[0], self._deck[1]))
if self._vocal:
print p.getName() + '(' + str(p.getStack(
)) + ')', 'dealt', self._deck[0], 'and', self._deck[1]
self._deck = self._deck[2:]
if self._vocal: print
def _preFlop(self):
""" This method posts the blinds and commences betting. """
self._s.minRaise = 2 * self._bigBlind #minimum first raise before flop is 2 x Big Blind
sbPos = (self._dealer + 1) % self._s.numP #small blind position
bbPos = (self._dealer + 2) % self._s.numP #big blind position
self._s.actor = (self._dealer + 3) % self._s.numP #first player to act
#Heads-Up (1v1) has different rules prelop
if self._s.numP == 2:
sbPos = self._dealer
bbPos = (self._dealer + 1) % self._s.numP
self._s.actor = self._dealer
#post blinds
self._s.currBets[sbPos] += self._smallBlind
self._playing[sbPos].removeChips(self._smallBlind)
if self._vocal:
print self._playing[sbPos].getName(
), 'posts small blind of', self._smallBlind
self._s.currBets[bbPos] += self._bigBlind
self._playing[bbPos].removeChips(self._bigBlind)
if self._vocal:
print self._playing[bbPos].getName(
), 'posts big blind of', self._bigBlind
self._openBetting()
if self._vocal: print
def _flip(self, numCards):
""" This method flips numCards cards from deck to be seen by players and then commences betting. """
if len(self._s.folded) + 1 == self._s.numP:
return #all players but one have folded
self._s.minRaise = self._bigBlind #minimum first bet after the flop is Big Blind
#flip numCards
self._s.cards += self._deck[:numCards]
if self._vocal: print[str(c) for c in self._s.cards]
self._deck = self._deck[numCards:]
self._s.actor = (self._dealer +
1) % self._s.numP #first actor is player after dealer
self._openBetting()
if self._vocal: print
def _payWinners(self):
""" This method distributes the pot to the winner(s). """
board = [card.toInt() for card in self._s.cards]
#evaluate rank of hand for each player
ranks = {}
for p in self._playing:
if not board:
rank = -1 #all players but one have folded before flop
else:
rank = self._eval.evaluate(
board, [p.show()[0].toInt(),
p.show()[1].toInt()])
ranks[p] = rank
n = 0
while sum(self._s.bets) > 0: #to handle n side pots
#get rank of best hand and bet of each player who is eligible to win sub pot
minLiveBet = None #bet that any eligible player has in current sub pot
minRank = None
eligibleWinners = []
for i in range(self._s.numP):
if not i in self._s.folded and self._s.bets[
i] != 0: #if player hasnt folded and has stake in current sub pot
if minLiveBet == None: minLiveBet = self._s.bets[i]
else: minLiveBet = min(minLiveBet, self._s.bets[i])
player = self._playing[i]
eligibleWinners.append(player)
if minRank == None: minRank = ranks[player]
else: minRank = min(minRank, ranks[player])
#create sub pot by adding contributions of its members
winners = [p for p in eligibleWinners if ranks[p] == minRank]
subPot = 0
for i in range(self._s.numP):
contribution = min(minLiveBet, self._s.bets[i])
self._s.bets[i] -= contribution
subPot += contribution
#pay winners
winnings = int(float(subPot) / len(winners))
for w in winners:
w.addChips(winnings)
subPot -= winnings
if self._vocal:
if minRank == -1: #everyone else folded
print w.getName(), 'wins', winnings
else:
if n == 0:
print w.getName(
), 'wins', winnings, 'from main pot'
if n > 0:
print w.getName(
), 'wins', winnings, 'from side pot'
#give odd chips to player in earliest position
if subPot > 0:
actor = (self._dealer + 1) % self._s.numP
while subPot > 0:
player = self._playing[actor]
if player in winners:
player.addChips(subPot)
if self._vocal:
print player.getName(), 'wins', subPot, 'odd chips'
subPot = 0
actor = (actor + 1) % self._s.numP
n += 1
def _openBetting(self):
""" The method starts a round of betting. """
lastRaiser = self._s.actor #so that action ends when everyone checks
#main betting loop
t = 0
while True:
t += 1
actor = self._s.actor
if actor == lastRaiser and t > 1:
break #break if last raising player has been reached
#break if no further calls are possible
notAllinOrFold = []
for i in range(self._s.numP):
if i not in self._s.folded and i not in self._s.allIn:
notAllinOrFold.append(i)
if len(notAllinOrFold) == 0:
break #break if all players are folded or all-in
#break if last player's raise cannot be matched
if len(notAllinOrFold) == 1 and self._s.currBets[
notAllinOrFold[0]] == max(self._s.currBets):
break
#skip player if player folded or player is all in
if actor in self._s.folded or actor in self._s.allIn:
self._s.actor = (actor + 1) % self._s.numP
continue
self._s.toCall = max(self._s.currBets) - self._s.currBets[
actor] #player must call maximum bet to call
#request player action and parse action
action = self._playing[actor].act(self._s)
self._parseAction(action)
if action[0] == 'raise': lastRaiser = actor
self._s.actor = (actor + 1) % self._s.numP #move to next player
#return uncalled chips to raiser
uniqueBets = sorted(set(self._s.currBets))
maxBet = uniqueBets[-1]
if len(uniqueBets) >= 2: belowMax = uniqueBets[-2]
if len([b for b in self._s.currBets if b == maxBet]) == 1:
for i in range(self._s.numP):
if self._s.currBets[i] == maxBet:
self._s.currBets[i] = belowMax
player = self._playing[i]
player.addChips(maxBet - belowMax)
if self._vocal:
print maxBet - belowMax, 'uncalled chips return to', player.getName(
)
self._s.actor = None #action has closed
#add bets of current round to bets and flush currBets and numRaises
for i in range(len(self._s.currBets)):
self._s.bets[i] += self._s.currBets[i]
self._s.currBets[i] = 0
self._s.numRaises[i] = 0
def _parseAction(self, action):
"""
This method accepts a tuple of the form (action string, amount) or (action string,) and changes
the GameState, self._s, appropriately.
"""
actor = self._s.actor
player = self._playing[actor]
m = max(self._s.currBets
) #largest contribution that any player has in current pot
currentBet = self._s.currBets[actor]
if action[0] == 'check':
if currentBet < m:
raise Exception('Player must call to remain in the pot.')
if self._vocal: print player.getName(), 'checks.'
elif action[0] == 'fold':
self._s.folded.append(actor)
if self._vocal: print player.getName(), 'folds.'
elif action[0] == 'call':
toCall = self._s.toCall
if toCall == 0:
raise Exception(
'Player called a bet of 0 chips. Did you mean to check?')
stack = player.getStack()
if stack <= toCall: #player has all-in called
self._s.currBets[actor] += stack
player.removeChips(stack)
if self._vocal:
print player.getName(), 'all-in calls with', stack
self._s.allIn.append(actor)
else:
self._s.currBets[actor] = m
player.removeChips(m - currentBet)
if self._vocal: print player.getName(), 'calls', m - currentBet
elif action[0] == 'raise' or action[
0] == 'bet': #raising is interpreted as "raise to" a a new total bet
raiseTo = action[1] #new total bet of player
raiseBy = raiseTo - m #change in maximum bet in pot
# if action[0] == 'bet' and m > 0: raise Exception('Cannot bet when pot has been opened. Did you mean to raise?')
# if action[0] == 'raise' and m == 0: raise Exception('Cannot raise when pot is unopened. Did you mean to bet?')
if raiseTo < self._s.minRaise:
raise Exception('Raise amount is less than minimum raise.')
self._s.minRaise = raiseTo + raiseBy #player must raise by twice as much as last raise
self._s.currBets[actor] = raiseTo
player.removeChips(raiseTo - currentBet)
self._s.numRaises[actor] += 1
allIn = player.getStack() == 0
if allIn: self._s.allIn.append(actor)
if self._vocal:
if not allIn:
print player.getName(), 'raises', raiseBy, 'to', raiseTo
else:
print player.getName(
), 'raises all-in', raiseBy, 'to', raiseTo
else:
raise Exception('Invalid player action.')
def getPlaying(self):
return self._playing[:]
def getSitOut(self):
return self._sitOut[:]
def getPlayers(self):
return self._players[:]
def getParams(self):
return (self._smallBlind, self._bigBlind, self._maxBuyIn)
class AI(GameInfoTracker):
'''
Main bot class
'''
def __init__(self, args):
'''
Bot constructor
Add data that needs to be persisted between rounds here.
'''
self.ev = Evaluator()
if args.config_data is None:
self.config = json.load(args.config)
else:
self.config = json.loads(args.config_data)
LOG_FILENAME = self.config["logfile"]
self.eval_path = [os.path.join(os.path.dirname(os.path.realpath(__file__)), "score", "eval")]
super(AI, self).__init__()
# Set up a specific logger with our desired output level
self.log = logging.getLogger('MyLogger')
self.log.setLevel(logging.DEBUG)
if args.no_log:
self.log.setLevel(logging.CRITICAL)
if args.log:
self.handler = logging.handlers.RotatingFileHandler(
LOG_FILENAME, backupCount=5)
else:
self.handler = logging.StreamHandler(stderr)
self.log.addHandler(self.handler)
def run(self):
'''
Main loop
Keeps running while begin fed data from stdin.
Writes output to stdout, remember to flush.
'''
while not stdin.closed:
try:
rawline = stdin.readline()
# End of file check
if len(rawline) == 0:
break
line = rawline.strip()
# Empty lines can be ignored
if len(line) == 0:
continue
parts = line.split()
command = parts[0].lower()
self.log.debug("INCOMING:\t {0}".format(line))
if command == 'settings' or command == 'match':
self.update_settings(parts[1], parts[2])
pass
elif command.startswith('player'):
self.update_game_state(parts[0], parts[1], parts[2])
pass
elif command == 'action':
totalsize = len(self.table.hand) + len(self.player.hand)
self.log.debug("ACTION: totalsize={0}".format(totalsize))
if self.log: # converting this to pretty hands is expensive enough to catch
self.log.debug(" Table: {0}".format(self.table.getHumanHand()))
self.log.debug(" Us: {0}".format(self.player.getHumanHand()))
back = None
if totalsize == 2:
back = self.turn(parts[2], "pre_flop") + '\n'
elif totalsize == 5:
back = self.turn(parts[2], "flop") + '\n'
elif totalsize == 6:
back = self.turn(parts[2], "turn") + '\n'
elif totalsize == 7:
back = self.turn(parts[2], "river") + '\n'
else:
#self.log.debug('Unknown stage!')
pass
self.log.debug("OUT: {0}\n".format(back))
stdout.write(back)
stdout.flush()
else:
stderr.write("Unknown command: %s\n".format(command))
self.log.debug("ERR: Unknown command: %s\n".format(command))
stderr.flush()
except EOFError:
return
def turn(self, timeout, stage):
'''
Once the turn is out, action is to us
'''
ours = None
action = "call"
stagec = self.config[stage]
amount = self.amount_to_call
if len(self.table.hand) > 0:
ours = self.get_score(stagec)
# check call amount
if amount >= self.player.stack:
# this strategy is annoying... so check if our hand is "good enough"
if ours > self.config["max_stack_bet_threshold"]:
return "call 0"
return "fold 0"
self.log.debug("")
self.log.debug("")
self.log.debug("STAGE: " + stage)
self.log.debug(" Our score: " + str(ours))
if stage == "pre_flop":
# if we have a high pair or a high matching suit, raise
if self.player.hand[0].number == self.player.hand[1].number or\
self.player.hand[0].suit == self.player.hand[1].suit and \
(self.player.hand[0].number > 10 and self.player.hand[1].number > 10):
amount = stagec["raise_multiplier"] * self.player.stack
return self.raise_amount(amount, stage)
elif amount >= stagec["fold_amount_threshold"]:
return "fold 0"
return '{0} {1}'.format(action, amount)
# check if call amount is higher than what we could possibly have
if ours >= stagec["fold_threshold"] \
or self.get_raise(ours, stagec) < self.amount_to_call:
return "fold 0"
if ours >= stagec["raise_threshold"]:
return self.raise_amount(self.get_raise(ours, stagec), stage)
if ours < stagec['fold_threshold']:
action = "fold"
self.spentPerStage[stage] += amount
return '{0} {1}'.format(action, amount)
def get_raise(self, ours, stage_config):
if ours < 1:
return 0
return(stage_config["raise_threshold"] \
/ ours * stage_config["raise_multiplier"])
def raise_amount(self, amount, stage):
if amount > self.player.stack:
amount = self.player.stack
if self.amount_to_call >= amount:
return "call 0"
amount -= self.spentPerStage[stage]
if amount < self.minimum_raise:
self.log.debug("Amount to raise ({0}) is below minimum".format(amount))
return "call 0"
self.spentPerStage[stage] += amount
return '{0} {1}'.format("raise", amount)
def get_score(self, stagec):
"""
Returns a score that adjusts for their average hand.
return > 0: our hand is better on average by #
return < 0: our hand is worse on average by #
"""
if self.last_hand_count == len(self.table.hand)+len(self.player.hand) or len(self.table.getHand()) == 0:
return self.last_hand_score
else:
self.last_hand_count = len(self.table.hand) + len(self.player.hand)
score = 0
base_score = self.ev.evaluate(self.table.getHand(), self.player.getHand())
table_adjusted = tuple(self.table.getHand())
# change deck into deuces cards
deck_adjusted = (dCard.new(x) for x in self.deck.cards)
# all possbile hands
possibilities = itertools.combinations(deck_adjusted, 2)
length = len(self.table.hand) + len(self.player.hand)
scoresum = 0
num = 0
for p in possibilities:
scoresum += self.ev.hand_size_map[length](table_adjusted+p)
num += 1
scoresum /= float(num)
# get our score adjusted for what they could have
self.log.debug(" Base score: {0}".format(base_score))
self.log.debug(" Score average: {0}".format(scoresum))
self.log.debug(" Relative Score: {0}".format(base_score - scoresum))
self.log.debug(" Confidence: {0}".format(self.config["confidence"]))
score = (base_score + stagec["score_offset"])
self.log.debug(" Offset Score: {0}".format(score))
if score < 0:
score /= self.config["confidence"]
else:
score *= self.config["confidence"]
score -= scoresum
self.last_hand_score = score
self.log.debug(" Score: {0}".format(score))
return score
def __init__(self):
self.e = DEvaluator()
class Game:
def __init__(self, slack_client):
self.state = DEAD_STATE
self.timer = WAIT
self.players = []
self.deck = None
self.current_player = 0
self.pot_manager = None
self.slack_client = slack_client
self.join_manager = None
self.chat = None
self.dealer_id = 0
self.bet_manager = None
self.board = []
self.evaluator = Evaluator()
self.last_message = None
self.board_message = None
def start(self, channel):
self.state = START_STATE
self.timer = WAIT
self.players = []
self.deck = Deck()
self.current_player = 0
self.chat = Chat(self.slack_client, channel)
self.pot_manager = PotManager(self.chat)
self.join_manager = JoinManager(self.slack_client, channel,
self.players)
self.bet_manager = BetManager(self.pot_manager, self.players)
self.board = []
self.last_message = None
self.board_message = None
def process(self, data):
if 'text' in data:
text = data['text']
quit_text = '{}: quit'.format(bot_name)
if quit_text.lower() in text.lower():
if PAUSE_BETWEEN_GAME_STATE == self.state:
player_to_remove = None
for player in self.players:
if player.slack_id == data['user']:
player_to_remove = player
self.players.remove(player_to_remove)
self.chat.message("{} has quit.".format(player_to_remove))
else:
self.chat.message(
"You can't quit now, wait between games.")
if DEAD_STATE == self.state:
self.process_dead(data)
if START_STATE == self.state:
self.process_start(data)
if BET_STATE == self.state:
self.bet_manager.process(data)
def process_dead(self, data):
text = data['text']
deal_text = '{}: deal'.format(bot_name)
if deal_text.lower() in text.lower():
self.start(data['channel'])
def process_start(self, data):
self.join_manager.process_message(data)
def set_state(self, state):
self.state = state
self.timer = WAIT
self.last_message = None
self.board_message = None
def enough_players(self):
if len(self.players) < 2:
self.chat.message("Not enough players.")
self.set_state(DEAD_STATE)
return False
return True
def deal_state(self):
self.current_player = 0
if not self.enough_players():
return
# burn card
self.deck.draw(1)
for player in self.players:
player.deal(self.deck.draw(2))
self.set_state(BLIND_STATE)
def post_blind(self, blind_func):
while True:
player = self.players[self.current_player % len(self.players)]
can_post = blind_func(player)
if not can_post:
self.players.pop(0)
if not self.enough_players():
return False
self.current_player += 1
return True
def blind_state(self):
if not self.post_blind(self.pot_manager.post_small_blind):
return
if not self.post_blind(self.pot_manager.post_big_blind):
return
self.pot_manager.add_other_players(self.players)
self.dealer_id = self.current_player
self.display_board()
flop_callback = partial(self.set_state, FLOP_STATE)
fold_win_callback = partial(self.set_state, FOLD_WIN_STATE)
self.bet_manager.request_bets(self.dealer_id, flop_callback,
fold_win_callback, self.display_board)
self.set_state(BET_STATE)
def display_board(self):
board_str = '```'
for i, player in enumerate(self.players):
if i == self.current_player % len(self.players):
board_str += '->'
else:
board_str += ' '
board_str += '<@{}>\t\t\t${}\t{}\t{} {}\n'.format(
player.slack_id, player.money, player.state, player.action,
player.bet)
board_str += '```\n'
board_str += self.pot_manager.get_pot_string()
board_str += "\n{}".format(Game.board_to_string(self.board))
self.board_message = self.chat.message(board_str, self.board_message)
@staticmethod
def board_to_string(board):
result = ""
for card in board:
result += "{} ".format(Card.int_to_pretty_str(card))
return result
def flop_state(self):
# burn card
self.deck.draw(1)
self.board.extend(self.deck.draw(3))
self.chat.message("*Dealing the flop:*\n{}".format(
Game.board_to_string(self.board)))
turn_callback = partial(self.set_state, TURN_STATE)
fold_win_callback = partial(self.set_state, FOLD_WIN_STATE)
self.bet_manager.request_bets(0, turn_callback, fold_win_callback,
self.display_board)
self.set_state(BET_STATE)
def turn_state(self):
# burn card
self.deck.draw(1)
self.board.append(self.deck.draw(1))
self.chat.message("*Dealing the turn:*\n{}".format(
Game.board_to_string(self.board)))
turn_callback = partial(self.set_state, RIVER_STATE)
fold_win_callback = partial(self.set_state, FOLD_WIN_STATE)
self.bet_manager.request_bets(0, turn_callback, fold_win_callback,
self.display_board)
self.set_state(BET_STATE)
def river_state(self):
# burn card
self.deck.draw(1)
self.board.append(self.deck.draw(1))
self.chat.message("*Dealing the river:*\n{}".format(
Game.board_to_string(self.board)))
self.set_state(SHOW_HANDS_STATE)
def count_down(self, new_state):
self.timer -= 1
if self.timer < 0:
self.set_state(new_state)
return
def show_hands_state(self):
for player in self.players:
if player.state == Player.FOLD_STATE:
continue
card_score = self.evaluator.evaluate(self.board, player.cards)
card_class = self.evaluator.get_rank_class(card_score)
self.chat.message('{} had: {} {}'.format(player, player.card_str(),
card_class))
self.set_state(DETERMINE_WINNER_STATE)
def determine_winner_state(self):
for pot in reversed(self.pot_manager.pots):
pot_score = 9999
pot_winners = []
if len(pot.players) == 1:
self.chat.message(
SINGLE_WINNER_MESSAGE.format(pot.players[0], pot.amount,
pot.name))
pot.players[0].money += pot.amount
else:
for player in pot.players:
card_score = self.evaluator.evaluate(
self.board, player.cards)
if card_score == pot_score:
pot_winners.append(player)
if card_score < pot_score:
pot_winners = [player]
pot_score = card_score
if len(pot_winners) == 1:
self.chat.message(
SINGLE_WINNER_MESSAGE.format(pot_winners[0],
pot.amount, pot.name))
pot_winners[0].money += pot.amount
else:
self.chat.message(
SPLIT_WINNER_MESSAGE.format(pot_winners, pot.amount,
pot.name))
for pot_winner in pot_winners:
pot_winner.money += (pot.amount / len(pot_winners))
self.set_state(PREPARE_NEW_GAME_STATE)
def prepare_new_game_state(self):
# rotate players
self.players.append(self.players.pop(0))
self.set_state(PAUSE_BETWEEN_GAME_STATE)
def pause_between_game_state(self):
self.last_message = self.chat.message(PAUSE_MESSAGE.format(self.timer),
self.last_message)
self.timer = NEW_GAME_WAIT
self.count_down(DEAL_STATE)
def tick(self):
if START_STATE == self.state:
self.join_manager.tick(self.timer)
self.count_down(DEAL_STATE)
if DEAL_STATE == self.state:
self.deal_state()
if BLIND_STATE == self.state:
self.blind_state()
if BET_STATE == self.state:
self.bet_manager.tick()
if FLOP_STATE == self.state:
self.flop_state()
if TURN_STATE == self.state:
self.turn_state()
if RIVER_STATE == self.state:
self.river_state()
if FOLD_WIN_STATE == self.state:
self.set_state(DETERMINE_WINNER_STATE)
if SHOW_HANDS_STATE == self.state:
self.show_hands_state()
if DETERMINE_WINNER_STATE == self.state:
self.determine_winner_state()
if PREPARE_NEW_GAME_STATE == self.state:
self.prepare_new_game_state()
if PAUSE_BETWEEN_GAME_STATE == self.state:
self.pause_between_game_state()
from deuces.deuces import Evaluator, Deck, Card
from pokermodules.convenience import pr, draw_sure
from itertools import combinations
from sys import argv
if '--test' in argv:
pause = False
else:
pause = True
e = Evaluator()
deck = Deck()
hole = deck.draw(2)
pr(hole)
def card_pairs_board(c, b):
card_rank = Card.get_rank_int(c)
board_ranks = map(Card.get_rank_int, b)
return card_rank in board_ranks
def deck_without(cards):
returnme = []
for c in Deck.GetFullDeck():
if c not in cards:
returnme.append(c)
return returnme
flop = deck.draw(3)
pr(flop)
h_rc_flop = e.get_rank_class(e.evaluate(hole, flop))
class PercentWin:
def __init__(self, board, hand):
self.board = board
self.hand = hand
self.evalBoard = evalCards(board)
self.evalHand = evalCards(hand)
self.evaluator = Evaluator()
self.availableCards = []
for suit in ["d", "c", "s", "h"]:
for val in [
"2", "3", "4", "5", "6", "7", "8", "9", "T", "J", "Q", "K",
"A"
]:
availCard = myCard(val + suit)
if not availCard in self.hand + self.board:
self.availableCards.append(availCard)
self.handDict = dict()
self.discardDict = dict()
#print self.availableCards
def addToBoard(self, card):
self.board.append(card)
self.evalBoard.append(card.evalCard)
self.availableCards.remove(card)
#print self.availableCards
def updateHand(self, oldCard, newCard):
self.hand.remove(oldCard)
self.hand.append(newCard)
self.evalHand = evalCards(self.hand)
self.availableCards.remove(newCard)
# dont do this when board is zero
def getWinPercentage(self):
setOfCards = SetOfCards(self.hand, self.board)
if len(self.board) >= 3 and not setOfCards in self.handDict:
myHandRank = self.evaluator.evaluate(self.evalBoard, self.evalHand)
#print myHandRank, self.board, self.hand
possibleOppHand = []
numWinsForMe = 0
total = 0
for handCard1 in self.availableCards:
for handCard2 in self.availableCards:
if not handCard1 == handCard2:
possibleOppHand = [
handCard1.evalCard, handCard2.evalCard
]
thisHandRank = self.evaluator.evaluate(
self.evalBoard, possibleOppHand)
#print total, thisHandRank, self.board, handCard1, handCard2
if thisHandRank >= myHandRank:
numWinsForMe += 1
total += 1
handPer = (float(numWinsForMe) / total) * 100
self.handDict[setOfCards] = handPer
return handPer
# starting hand
elif len(self.board) == 0 and not setOfCards in self.handDict:
f = open("startinghanddata.txt", "r")
myHandSameSuit = self.hand[0].suit == self.hand[1].suit
while True:
lineList = f.readline().strip().split()
if lineList == []:
break
handStr = lineList[1].upper()
if (self.hand[0].face.upper() in handStr
and self.hand[1].face.upper() in handStr):
if myHandSameSuit and handStr[-1] == "S":
self.startingHandRank = float(lineList[3]) * 100
return self.startingHandRank
elif not myHandSameSuit and not handStr[-1] == "S":
self.startingHandRank = float(lineList[3]) * 100
return self.startingHandRank
return 0
if setOfCards in self.handDict:
self.startingHandRank = self.handDict[setOfCards]
return self.startingHandRank
else:
return 0
def shouldDiscard(self, handPercentWin):
myHandRank = self.evaluator.evaluate(self.evalBoard, self.evalHand)
discardPercent = []
protect = []
for card in self.hand:
setOfCards = SetOfCards([card], self.board)
if setOfCards in self.discardDict:
discardPercent.append(self.discardDict[setOfCards])
else:
discardData = self.discardLoop(card, myHandRank)
discardPercent.append(discardData[0])
protect.append(discardData[1])
if protect[0]:
discardPercent[1] = 0.0
if protect[1]:
discardPercent[0] = 0.0
discPercs = [(discardPercent[1], self.hand[0]),
(discardPercent[0], self.hand[1])]
#print discPercs
if discPercs[0][0] > discPercs[1][0]:
discardThisCard = discPercs[0]
elif discPercs[0][0] < discPercs[1][0]:
discardThisCard = discPercs[1]
elif discPercs[0][1] < discPercs[1][1]:
discardThisCard = discPercs[0]
else:
discardThisCard = discPercs[1]
if discardThisCard[0] <= 50.0:
return "CHECK\n"
elif discardThisCard[0] >= 80.0 or discardThisCard[
0] >= handPercentWin or handPercentWin <= 50.0:
return "DISCARD:" + discardThisCard[1].strCard + "\n"
else:
return "CHECK\n"
def discardLoop(self, handCard, myHandRank):
#print myHandRank
numWinsForNewHand = 0
total = 0
protect = False
for replacementCard in self.availableCards:
if handCard != replacementCard:
newHandDiscard = [handCard.evalCard, replacementCard.evalCard]
thisHandRank = self.evaluator.evaluate(self.evalBoard,
newHandDiscard)
#print thisHandRank, replacementCard, handCard
if thisHandRank <= 1609:
protect = True
if thisHandRank - 3 <= myHandRank:
numWinsForNewHand += 1
total += 1 # 7642
discardPercent = (numWinsForNewHand / float(total)) * 100
self.discardDict[SetOfCards([],
[handCard] + self.board)] = discardPercent
return [discardPercent, protect]
