def estimate_proba(hand, board, n_player, n_simul=1000):
evaluator = Evaluator()
to_draw = 5 - len(board)
deck = set_deck(hand, board)
winnings = []
for _ in range(n_simul):
deck2 = deepcopy(deck)
shuffle(deck2.cards)
if to_draw == 1:
board2 = board + [deck2.draw(to_draw)]
else:
board2 = board + deck2.draw(to_draw)
if n_player > 2:
other_hands = list(
zip(deck2.draw(n_player - 1), deck2.draw(n_player - 1)))
score_others = min([
evaluator.evaluate(list(hand2), board2)
for hand2 in other_hands
])
elif n_player == 2:
other_hand = deck2.draw(2)
score_others = evaluator.evaluate(other_hand, board2)
score_player = evaluator.evaluate(hand, board2)
winnings += [score_player < score_others]
return mean(winnings)
def is_good(board_cards=[], hand_cards=['AH', 'KD']):
if (len(board_cards) + len(hand_cards) == 0):
return False
board = []
for x in board_cards:
c = Card.new('{0}{1}'.format(x[0], x[1].lower()))
board.append(c)
hand = []
for x in hand_cards:
c = Card.new('{0}{1}'.format(x[0], x[1].lower()))
hand.append(c)
evaluator = Evaluator()
deck = Deck()
random_cards = deck.draw(5 - len(board) - len(hand))
score = evaluator.evaluate(board + random_cards, hand)
rank_class = evaluator.get_rank_class(score)
print_cards(board + random_cards + hand, rank_class)
if (rank_class < 9):
return True
return False
def get_score(hand_cards, board_cards):
board = []
for x in board_cards:
x = x.encode('ascii', 'ignore')
c = Card.new('{0}{1}'.format(x[0], x[1].lower()))
board.append(c)
hand = []
for x in hand_cards:
x = x.encode('ascii', 'ignore')
c = Card.new('{0}{1}'.format(x[0], x[1].lower()))
hand.append(c)
score_min = 9999999
if (len(hand) + len(board) <= 5):
return score_min
else:
for board_five_match in combinations(board, 5 - len(hand)):
evaluator = Evaluator()
score = evaluator.evaluate(tuple(board_five_match), tuple(hand))
if (score < score_min):
score_min = score
return score_min
def __init__(self):
self.emulateCount = 1000
self.maxRank = 7462
self.evaluator = Evaluator()
self.color = {'SPADES': 0, 'HEARTS': 1, 'CLUBS': 2, 'DIAMONDS': 3}
self.rColor = ['♠', '♥', '♣', '♦']
self.eColor = ['s', 'h', 'c', 'd']
self.rPoint = [
'2', '3', '4', '5', '6', '7', '8', '9', 'T', 'J', 'Q', 'K', 'A'
]
self.ePoint = self.rPoint
self.type = {
'HIGH_CARD': 0,
'ONE_PAIR': 1,
'TWO_PAIR': 2,
'THREE_OF_A_KIND': 3,
'STRAIGHT': 4,
'FLUSH': 5,
'FULL_HOUSE': 6,
'FOUR_OF_A_KIND': 7,
'STRAIGHT_FLUSH': 8
}
self.entries = {
'HIGH_CARD': self.__is_high_card,
'ONE_PAIR': self.__is_one_pair,
'TWO_PAIR': self.__is_two_pair,
'THREE_OF_A_KIND': self.__is_three_of_a_kind,
'STRAIGHT': self.__is_straight,
'FLUSH': self.__is_flush,
'FULL_HOUSE': self.__is_full_house,
'FOUR_OF_A_KIND': self.__is_four_of_a_kind,
'STRAIGHT_FLUSH': self.__is_straight_flush
}
def __finalize_game(self):
"""
Giving all the money to the player with the best hand
(Nothing to adapt here)
:return:
"""
evaluator = Evaluator()
hand_strength = np.array(
[evaluator.evaluate(hand, self.board) for hand in self.hands])
if any(~(self.all_ins | self.ins)):
hand_strength[~(self.all_ins | self.ins)] = np.nan
if any(self.all_ins | self.ins):
winner = np.nanargmin(hand_strength)
# computing how much money the winner is getting from the others
money_transfer = np.min(
[self.bets, [self.bets[winner]] * self.n_players], axis=0)
self.money[winner] += np.sum(money_transfer)
self.bets = self.bets - money_transfer
# redistributing what hasn't been won to the players
self.money += self.bets
self.bets *= 0
def __init__(self):
# All possible card ranks (0-12 inclusive)
# + 13 - used for board cards when they have not been dealt
# all_card_rank_values = np.array([x for x in range(14)]).reshape(14, 1)
# All possible suit values (0 - 4 inclusive)
# + 9 - used for board cards when they have not been dealt
all_card_suit_values = np.array([1, 2, 4, 8, 9]).reshape(5, 1)
self.rank_enc = OneHotEncoder(handle_unknown='error',
categories='auto')
self.rank_enc.fit(all_card_rank_values)
self.suit_enc = OneHotEncoder(handle_unknown='error',
categories='auto')
self.suit_enc.fit(all_card_suit_values)
# Put in dummy variables for undealt cards
self.table_card_ranks = [0 for x in range(5)]
self.table_card_suits = [0 for x in range(5)]
self.evaluator = Evaluator()
self.min_max_scaling = lambda a, b, min_x, max_x, x: a + (
(x - min_x) * (b - a)) / (max_x - min_x)
self.preflop_suited_array = np.loadtxt(
"./preflop_odds/suited_pair_scores.csv", delimiter=',')
self.preflop_unsuited_array = np.loadtxt(
"./preflop_odds/unsuited_pair_scores.csv", delimiter=',')
self.normalise_preflop_arrays()
def __init__(self, preflop_tight_loose_threshold, aggresive_passive_threshold, bet_tolerance): self.preflop_tight_loose_threshold = preflop_tight_loose_threshold self.aggresive_passive_threshold = aggresive_passive_threshold self.bet_tolerance = bet_tolerance # deuces self.evaluator = Evaluator() self.deck = Deck()
def run(number):
"""
This function generates a population sample with size sample.
It also computes probabilities for each hand, considering a
frequentist approach.
Arguments:
- number (int): run ID
Returns:
- stats (str): returns a JSON formatted string containing
probabilities for each poker hand
"""
print 'starting run #{0}'.format(number)
evaluator = Evaluator()
poker_hands = defaultdict(int)
for _ in range(SAMPLE_SIZE):
deck = Deck()
p1_hand = deck.draw(5)
p1_score = evaluator.evaluate(p1_hand, [])
if p1_score == 1: # just a little hack
poker_hands['Royal Flush'] += 1
else:
p1_class = evaluator.get_rank_class(p1_score)
poker_hands[evaluator.class_to_string(p1_class)] += 1
stats = dict((k, round(float(v)/SAMPLE_SIZE, 7))
for k, v in poker_hands.items())
return json.dumps(stats)
def build_dataframe(nb_hands=100, nb_players=2):
decks = [Deck() for _ in range(nb_hands)]
df_board = pd.DataFrame({'board': [deck.draw(5) for deck in decks]})
df_players = pd.concat([
pd.DataFrame({'player': [deck.draw(2) for deck in decks]})
for _ in range(nb_players)
],
axis=1,
keys=range(nb_players))
df_players = df_players.swaplevel(0, 1, axis=1)
evaluator = Evaluator()
df_scores = pd.concat([
df_board.join(df_players.xs(i, level=1, axis=1)).apply(
lambda x: evaluator.evaluate(x['board'], x['player']),
axis=1).to_frame('score')
for i in df_players.columns.get_level_values(1)
],
axis=1,
keys=df_players.columns.get_level_values(1))
df_scores = df_scores.swaplevel(0, 1, axis=1)
return df_board, df_players, df_scores
def test_create_single_df_of_scores(self):
evaluator = Evaluator()
df = self.df_board.join(self.df_players.xs(0, level=1, axis=1)).apply(
lambda x: evaluator.evaluate(x['board'], x['player']),
axis=1).to_frame('score')
expected = [[310], [2415], [5362], [4014], [2991]]
self.assertEqual(df.values.tolist(), expected)
self.assertEqual(df.columns, ['score'])
def test_valuation(self):
player0 = self.df_players.xs(0, level=1, axis=1)
df = self.df_board.join(player0)
evaluator = Evaluator()
valuations = df.apply(
lambda x: evaluator.evaluate(x['board'], x['player']), axis=1)
expected = [310, 2415, 5362, 4014, 2991]
self.assertEqual(valuations.values.tolist(), expected)
def declare_action(self, valid_actions, hole_card, round_state):
choice = self.__choice_action(valid_actions)
action = choice["action"]
amount = choice["amount"]
if action == "raise":
amountToRaise = 40
amount = amountToRaise #rand.randrange(amount["min"], max(amount["min"], amount["max"]) + 1)
opponentAgressivnessScore = opponentAgressivness(self)
opponentAgressivnessScoreLast7Round = opponentAgressivness(self, 2)
card1InString, card2InString = hole_card[0], hole_card[1]
cardObject1 = cardToCardObject(card1InString)
cardObject2 = cardToCardObject(card2InString)
pot, levelOfBetting, cardsOnBoard, roundCount, isOnSmallblind, isOnBigBlind, smallBlindAmount, bigBlindAmount, stackOfPlayer, stackOfOpponent = extractInfoFromState(self.uuid, round_state)
cardsOnBoardObjects = getBoardToCardsObject(cardsOnBoard)
allCardsObjectOnBoard = cardsOnBoardObjects[:2 + levelOfBetting - 1]
evaluator = Evaluator()
if len(cardsOnBoardObjects) > 0: # if there is any card on board - so after flop every case
handStrengthLibrary = evaluate(evaluator, allCardsObjectOnBoard, cardObject1, cardObject2)
else: # preFLop
handStrengthLibrary = 0
sklanskyClass = getSklanskyClass(card1InString, card2InString)
cards = getAllCards()
cards.remove(cardObject1)
cards.remove(cardObject2)
for boardCard in cardsOnBoardObjects:
cards.remove(boardCard)
evaluator = Evaluator()
if len(cardsOnBoardObjects) > 0:
HS = handStrength(cardsOnBoardObjects, cardObject1, cardObject2, cards, evaluator)
else:
HS = 0
EHS, PPOT, NPOT = 0,0,0
# if len(cardsOnBoardObjects) > 0: # if there is any card on board - so after flop every case
# EHS, HS, PPOT, NPOT = effectiveHandStrength(cardsOnBoardObjects, handStrength, cardObject1, cardObject2)
# else:
# EHS, HS, PPOT, NPOT = 0, 0, 0, 0
# handle -BigBlind and smallBlind
if levelOfBetting == 1 and action != "fold":
if isOnSmallblind:
realAmountToPlay = amount - smallBlindAmount
elif isOnBigBlind:
realAmountToPlay = amount - bigBlindAmount
else: # no blind
realAmountToPlay = amount
else:
realAmountToPlay = amount
addRowToHistory(self.historyDF,
[self.hashOfGame, self.uuid, hole_card[0], hole_card[1], action, realAmountToPlay, pot,
levelOfBetting, cardsOnBoard, roundCount, isOnSmallblind, isOnBigBlind
, smallBlindAmount, bigBlindAmount, stackOfPlayer, stackOfOpponent,
sklanskyClass, EHS, HS, PPOT, NPOT, handStrengthLibrary, opponentAgressivnessScore,
opponentAgressivnessScoreLast7Round])
return action, amount
def build(self, testMode=True):
"""
Initiate objects and views.
"""
''' init game objects '''
self.deck = Deck()
self.evaluator = Evaluator()
self.player = []
self.player.append(Player(0))
self.player.append(Player(1))
# board stands for public cards on board
self.board = Board()
# In test mode, both player select right-most cards for the turn automatically
self.testMode = testMode
''' create view objects '''
# Scatter that can be rotated to display players
scatter_bot = ScatterLayout(do_rotation=False,
do_translation=False,
do_scale=False,
size_hint=(1, 1),
pos_hint={
'x': 0,
'y': 0
},
rotation=0)
# For player on top, the widget rotates 180 degree
scatter_top = ScatterLayout(do_rotation=False,
do_translation=False,
do_scale=False,
size_hint=(1, 1),
pos_hint={
'x': 0,
'y': 0
},
rotation=180)
box = PlayerDeck()
box2 = PlayerDeck()
publicArea = PublicArea()
box.build(self, "player1", 0, self.testMode)
box2.build(self, "player2", 1, self.testMode)
publicArea.build()
scatter_bot.add_widget(box)
scatter_top.add_widget(box2)
self.add_widget(scatter_bot)
self.add_widget(scatter_top)
self.add_widget(publicArea)
# register id of view objects
self.ids[box.id] = box
self.ids[box2.id] = box2
self.ids[publicArea.id] = publicArea
def build_dataframe(nb_hands=1000):
decks = [Deck() for _ in range(nb_hands)]
boards = [deck.draw(5) for deck in decks]
player1 = [deck.draw(2) for deck in decks]
player2 = [deck.draw(2) for deck in decks]
e = Evaluator()
score1 = [e.evaluate(b, h) for (b, h) in zip(boards, player1)]
score2 = [e.evaluate(b, h) for (b, h) in zip(boards, player2)]
return pd.DataFrame({'score1': score1, 'score2': score2})
def getHandStrength(self):
evaluator = Evaluator()
score = evaluator.evaluate(
[Card.new(str(self.hand[0])),
Card.new(str(self.hand[1]))],
[Card.new('Td'), Card.new('4c'),
Card.new('9s')])
rank = evaluator.get_rank_class(score)
print "Score:", score, "Percentile:", round(
1 - float(score) / float(7254),
2), "Class:", evaluator.class_to_string(rank)
def is_winner(self):
# This function return 1 if the player wins, 0 if it is a draw, and -1 if the opponent wins.
try:
player_hand_str = Evaluator().evaluate(self.flop_cards,
self.player_cards)
opponent_hand_str = Evaluator().evaluate(self.flop_cards,
self.opponent_cards)
except TypeError, e:
print(
'ERROR: Something went wrong. Make sure that all required cards are defined.'
)
def getRank3(card):
hand = [Card.new(card[0]), Card.new(card[1])]
evaluator = Evaluator()
board = [
Card.new(card[2]),
Card.new(card[3]),
Card.new(card[4]),
Card.new(card[5])
]
rank3 = evaluator.evaluate(board, hand)
return rank3
def ai_action(data, debug=False):
rank, s_player, round_count = get_player(data)
table_card, self_card = get_card(data)
betCount = get_betCount(data)
min_bet = get_minBet(data)
print "Survive player : {n}".format(n=s_player)
print "Sparrow ranking: {n}".format(n=rank)
print "Total BetCount : {n}".format(n=betCount)
print "min_bet : {n}".format(n=min_bet)
gamma = 0
beta = 0
alpha = 0
if rank < 3:
alpha = -1200
gamma = -1000
'''
if round_count > 5 and rank > 5:
gamma += 1000
beta += 1000
if rank > 7:
beta += 500
'''
if min_bet > 200:
gamma += -500
beta += -500
if min_bet > 400:
gamma += -1000
beta += -500
if len(table_card + self_card) >= 5:
evaluator = Evaluator()
pscore = evaluator.evaluate(table_card, self_card)
pclass = evaluator.get_rank_class(pscore)
print "Sparrow hand rank = %d (%s)\n" % (
pscore, evaluator.class_to_string(pclass))
if pscore > 6000 + beta:
return "fold"
elif pscore > 4000 + gamma:
return "call"
elif pscore > 2000 + alpha:
return "raise"
else:
return "allin"
elif round_count < 10 and min_bet > 300:
return "fold"
else:
return "call"
def get_hand_strength(hole_cards, board_cards):
"""
Takes in hole cards and board cards and returns the hand strength.
"""
evaluator=Evaluator()
hole=[Card.new(hole_cards[0]), Card.new(hole_cards[1])]
board=[]
for card in board_cards:
board.append(Card.new(card))
strength=(7643-evaluator.evaluate(hole, board))/float(7642)
return strength
def get_deuces_hand_strength(self, cards, board_cards):
"""
Gets the effective hand strength of your cards at any stage of the game using the deuces library.
"""
evaluator = Evaluator()
hole = [Card.new(cards[0]), Card.new(cards[1])
] #Turns cards and board cards into deuces.Card objects
board = []
for card in board_cards:
board.append(Card.new(card))
return (7643 - evaluator.evaluate(hole, board)) / float(
7642) #Turns the hand strength into a decimal in the range of 0-1
def __str__(self):
result = "\n\n ############## Population %d ##############\n" %(self.number)
bestResult = 0
evaluator = Evaluator()
for player_hand in self.population:
result += str(player_hand) + "\n"
currentResult = evaluator._five(player_hand.hand)
if (currentResult > bestResult):
bestResult = currentResult
p_class = evaluator.get_rank_class(bestResult)
result += "\n Best solution: %s " %(evaluator.class_to_string(p_class))
return result
def calculate_roulette(self):
evaluator = Evaluator()
for player_hand in self.population:
fitness = evaluator._five(player_hand.hand)
self.sum_of_fitness += fitness
#Calculate roulette values
for player_hand in self.population:
fitness = float(evaluator._five(player_hand.hand))
self.roulette.append(fitness/self.sum_of_fitness*100)
return self.roulette
def __init__(self, player_list, chips, blinds):
self.player_list = player_list
self.player_num = len(player_list)
#self.hands = [[] for i in range(len(player_list))]
self.deck = Deck()
self.evaluator = Evaluator()
self.blinds = blinds
self.chips = chips
self.pot = [0 for x in range(0,self.player_num)]
self.table_chips = 0
self.raise_counter = 0
self.table = []
self.strengths =[[], []]
def test_create_df_of_scores(self):
evaluator = Evaluator()
scores = pd.concat([
self.df_board.join(self.df_players.xs(i, level=1, axis=1)).apply(
lambda x: evaluator.evaluate(x['board'], x['player']),
axis=1).to_frame('score')
for i in self.df_players.columns.get_level_values(1)
],
axis=1,
keys=range(2))
scores = scores.swaplevel(0, 1, axis=1)
self.assertEqual(len(scores), 5)
expected = [('score', 0), ('score', 1)]
self.assertEqual(scores.columns.tolist(), expected)
def get_strength_difference(hole_cards_1, hole_cards_2, board_cards):
"""
Takes in the hole cards and the board cards and returns the difference in hand strength between player one and
player two.
"""
evaluator=Evaluator()
hole_1=[Card.new(hole_cards_1[0]), Card.new(hole_cards_1[1])]
hole_2=[Card.new(hole_cards_2[0]), Card.new(hole_cards_2[1])]
board=[]
for card in board_cards:
board.append(Card.new(card))
strength_1=(7643-evaluator.evaluate(hole_1, board))/float(7642)
strength_2=(7643-evaluator.evaluate(hole_2, board))/float(7642)
return strength_1-strength_2
def getRank(num_player,card_player,board_player): playerrank=[[]for row in range(num_player)] hand=[]*2 board=[]*5 for i in range(num_player): for t in range(len(card_player[i])): hand=[Card.new(card_player[i][t][0]),Card.new(card_player[i][t][1])] evaluator=Evaluator() board=[Card.new(board_player[i][0]),Card.new(board_player[i][1]),Card.new(board_player[i][2]),Card.new(board_player[i][3]),Card.new(board_player[i][4])] rank=evaluator.evaluate(board,hand) playerrank[i].append(rank) print hand,rank,playerrank[i] print playerrank return playerrank
def handle_stage_rank_new(self,
stage,
players,
hand_cards,
board_cards=[]):
if hand_cards is None or len(hand_cards) != 2:
#logging.error("hand_cards error: %s", hand_cards)
print "hand_cards error: ", hand_cards
return 0
if board_cards is None:
board_cards = []
if players >= 12 or players < 0:
#logging.warning("players too much or too few: %d, change it to 1", players)
print "players too much or too few: %d, change it to 1" % players
players = 1
board = board_cards
hand = hand_cards
win = 0
succeeded_sample = 0
evaluator = Evaluator()
deck = RemovableDeck()
deck.remove(hand)
deck.remove(board)
for i in range(10000):
new_deck = copy.deepcopy(deck)
new_deck.shuffle_without_reset()
board_cards_to_draw = 5 - len(board)
board_sample = board
if board_cards_to_draw > 0:
board_sample += new_deck.draw(board_cards_to_draw)
try:
my_rank = evaluator.evaluate(board_sample, hand)
i_can_succeed = True
for j in range(players):
hand_sample = new_deck.draw(2)
other_rank = evaluator.evaluate(board_sample, hand_sample)
if other_rank < my_rank:
i_can_succeed = False
break
except Exception, e:
continue
if i_can_succeed:
win += 1
succeeded_sample += 1
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, player_list, chips, blinds, num_hands=100):
self.player_list = player_list
self.player_num = 2
self.num_hands = num_hands
self.deck = Deck()
self.evaluator = Evaluator()
self.blinds = blinds
self.chips = chips
self.pot = [0 for x in range(0, 2)]
self.table_chips = 0
self.raise_counter = 0
self.table = []
self.bet_round = 0
self.strengths =[[], []]
self.last_bets = [None,None]
self.times = dict([('main',{'total':0,'count':0}),('strength',{'total':0,'count':0})]+[(player.name,{'total':0,'count':0}) for player in player_list])
def __init__(self,
bots,
initial_credits=2000,
num_decks=1,
small_blind_amount=1,
seed=None):
self.players = []
self.credits = {}
self.id = {}
self.deck = Deck()
self.evaluator = Evaluator()
# big blind amount is 2x small_blind_amount
self.small_blind_amount = small_blind_amount
# initialize randomness
if seed is None:
random.seed() # seed with, hopefully, /dev/urandom
seed = random.randint(0, 2**32)
self.output("random seed: %d" % seed)
random.seed(seed)
for id, bot in enumerate(bots):
bot_instance = bot(id=id,
credits=initial_credits,
small_blind_amount=self.small_blind_amount,
big_blind_amount=self.big_blind_amount)
self.players.append(bot_instance)
self.id[bot_instance] = id
self.credits[bot_instance] = initial_credits
bot_instance.credits_table = self.credits
self.active_players = copy.copy(self.players)
def build_dataframe(nb_hands):
decks = [Deck() for _ in range(nb_hands)]
boards = [deck.draw(5) for deck in decks]
player1 = [deck.draw(2) for deck in decks]
player2 = [deck.draw(2) for deck in decks]
player3 = [deck.draw(2) for deck in decks]
player4 = [deck.draw(2) for deck in decks]
e = Evaluator()
scores = [(e.evaluate(b, p1), e.evaluate(b, p2), e.evaluate(b, p3),
e.evaluate(b, p4))
for (b, p1, p2, p3,
p4) in zip(boards, player1, player2, player3, player4)]
df = pd.DataFrame(scores)
return df
def __init__(self, cards, board, evaluator=None):
"""Initialize new poker hand from a card array and an evaluator."""
assert len(cards) == 2
assert len(board) in [3, 4, 5]
# checking there are 5, 6 or 7 unique cards
cardset = set(list(cards) + list(board))
assert len(cardset) == len(cards) + len(board)
if isinstance(cards[0], str):
self._cards = [Card.new(card_str) for card_str in cards]
else:
self._cards = list(cards)
self._cards = sorted(self._cards)
#TODO allow for Flop object to be passed
self._board = Flop(board)
if evaluator:
self.ev = evaluator
else:
ev = Evaluator()
self.ev = ev
self.rank = self.ev.evaluate(self._cards, self._board._cards)
self.rank_class = self.ev.get_rank_class(self.rank)
self._hand_ranks = sorted(
[Card.get_rank_int(card) for card in self._cards])
self._board_ranks = self._board.ranks
def __init__(self):
card = {}
deck = []
ranked_hands = []
n = 0
for i in ['2', '3', '4', '5', '6', '7', '8', '9', 'T', 'J', 'Q', 'K', 'A']:
for j in ['s', 'h', 'c', 'd']:
card[i+j] = Card.new(i+j)
deck.append(Card.new(i+j))
n += 1
for hand in combinations([card['As'], card['Ad'], card['Ac'], card['Ah']], 2):
ranked_hands.append(set(hand))
for hand in combinations([card['Ks'], card['Kd'], card['Kc'], card['Kh']], 2):
ranked_hands.append(set(hand))
for hand in combinations([card['Qs'], card['Qd'], card['Qc'], card['Qh']], 2):
ranked_hands.append(set(hand))
ranked_hands.append(set((card['As'], card['Ks'])))
ranked_hands.append(set((card['Ad'], card['Kd'])))
ranked_hands.append(set((card['Ac'], card['Kc'])))
ranked_hands.append(set((card['Ah'], card['Kh'])))
for hand in combinations([card['Js'], card['Jd'], card['Jc'], card['Jh']], 2):
ranked_hands.append(set(hand))
ranked_hands.append(set((card['As'], card['Qs'])))
ranked_hands.append(set((card['Ad'], card['Qd'])))
ranked_hands.append(set((card['Ac'], card['Qc'])))
ranked_hands.append(set((card['Ah'], card['Qh'])))
ranked_hands.append(set((card['Ks'], card['Qs'])))
ranked_hands.append(set((card['Kd'], card['Qd'])))
ranked_hands.append(set((card['Kc'], card['Qc'])))
ranked_hands.append(set((card['Kh'], card['Qh'])))
ranked_hands.append(set((card['As'], card['Js'])))
ranked_hands.append(set((card['Ad'], card['Jd'])))
ranked_hands.append(set((card['Ac'], card['Jc'])))
ranked_hands.append(set((card['Ah'], card['Jh'])))
ranked_hands.append(set((card['Ks'], card['Js'])))
ranked_hands.append(set((card['Kd'], card['Jd'])))
ranked_hands.append(set((card['Kc'], card['Jc'])))
ranked_hands.append(set((card['Kh'], card['Jh'])))
for hand in combinations([card['Ts'], card['Td'], card['Tc'], card['Th']], 2):
ranked_hands.append(set(hand))
self.ranked_hands = ranked_hands
self.card_dict = card
self.deck = deck
self.evaluator = Evaluator()
def determine_winners(players_and_cards, board):
"""
Find the player with the most valuable five-card hand, using
two hole cards and five community cards.
:return: List of Player objects
"""
evaluator = Evaluator()
winners = []
high_score = None
for player_id, cards in players_and_cards:
score = evaluator.evaluate(cards, board)
if high_score is None or score < high_score:
high_score = score
winners = [player_id]
elif score == high_score:
winners.append(player_id)
return winners
def rankPositions(playerCards, communityCards, folds, handRanks):
# Find hand ranks and put players in order of best hand to worst.
initialNumberPlayers = len(folds)
holeCards = [0] * 2
foldedHandRank = 10000 # A score worse than any non-folded outcome.
board = setUpDeucesCards(communityCards)
evaluator = Evaluator()
for position in range(initialNumberPlayers):
if(not folds[position]):
holeCards[0] = playerCards[position][0]
holeCards[1] = playerCards[position][1]
hand = setUpDeucesCards(holeCards)
# Evaluate hand rank.
handRanks[position] = evaluator.evaluate(board, hand)
else:
handRanks[position] = foldedHandRank
# Sort positions by hand ranks lowest-highest.
handRankPositions = sortHandRanks(handRanks)
return handRankPositions
def evaluate_hands(self):
agent_hands = []
if self.in_game_count > 1:
evaluator = Evaluator()
board = []
scores = []
hand_types = []
for c in self.community_cards:
board.append(Card.new(c))
for i in range(0, len(self.agents)):
agent = self.agents[i]
agent_hand = []
for c in agent.hand:
agent_hand.append(Card.new(c))
if self.in_game[i]:
agent_hands.append(agent.hand)
agent_score = evaluator.evaluate(board, agent_hand)
agent_hand_type = evaluator.class_to_string(evaluator.get_rank_class(agent_score))
scores.append(agent_score)
hand_types.append(agent_hand_type)
else:
agent_hands += [None]
scores.append(9999999999999)
lowest_rank = scores[0]
winner = 0
for i in range(0, len(self.agents)):
if lowest_rank > scores[i]:
lowest_rank = scores[i]
winner = i
return (winner, agent_hands)
else: # Only 1 remaining player
winner = 0
for i in range(0, len(self.agents)):
if (self.in_game[i]):
winner = i
break
return winner, agent_hands
def __init__(self, strategy, buy_in, n_players, ID=0):
self.getAction = strategy
self.n_opponents = n_players-1
self.earnings = 0.0
self.states = [buy_in, 0, None] # [current funds, bet amount, action]
self.id = ID
self.evaluator = Evaluator()
self.n_raise = 0
self.n_call = 0
self.n_games = 0
self.action = None
def handstrength(ourcards, board):
ahead = 0.0
tied = 0.0
behind = 0.0
evaluator = Evaluator()
deck = remove_cards(ourcards, board)
evalhand = str_to_cards(ourcards)
evalboard = str_to_cards(board)
ourrank = evaluator.evaluate(evalboard, evalhand)
opcombos = combinations(deck, 2)
for combo in opcombos:
holecards = str_to_cards(list(combo))
oprank = evaluator.evaluate(evalboard, holecards)
if ourrank < oprank:
ahead += 1
elif ourrank == oprank:
tied += 1
else:
behind += 1
handstrength = (ahead + tied/2)/(ahead+tied+behind)
return handstrength
def __init__(self):
self.emulateCount = 1000
self.maxRank = 7462
self.evaluator = Evaluator()
self.color = {
'SPADES': 0,
'HEARTS': 1,
'CLUBS': 2,
'DIAMONDS': 3
}
self.rColor = ['♠', '♥', '♣', '♦']
self.eColor = ['s', 'h', 'c', 'd']
self.rPoint = ['2', '3', '4', '5', '6', '7',
'8', '9', 'T', 'J', 'Q', 'K', 'A']
self.ePoint = self.rPoint
self.type = {
'HIGH_CARD': 0,
'ONE_PAIR': 1,
'TWO_PAIR': 2,
'THREE_OF_A_KIND': 3,
'STRAIGHT': 4,
'FLUSH': 5,
'FULL_HOUSE': 6,
'FOUR_OF_A_KIND': 7,
'STRAIGHT_FLUSH': 8
}
self.entries = {
'HIGH_CARD': self.__is_high_card,
'ONE_PAIR': self.__is_one_pair,
'TWO_PAIR': self.__is_two_pair,
'THREE_OF_A_KIND': self.__is_three_of_a_kind,
'STRAIGHT': self.__is_straight,
'FLUSH': self.__is_flush,
'FULL_HOUSE': self.__is_full_house,
'FOUR_OF_A_KIND': self.__is_four_of_a_kind,
'STRAIGHT_FLUSH': self.__is_straight_flush
}
from deuces import Card, Evaluator, Deck
# create a card
card = Card.new("Qh")
# create a board and hole cards
board = [Card.new("2h"), Card.new("2s"), Card.new("Jc")]
hand = [Card.new("Qs"), Card.new("Th")]
# pretty print cards to console
Card.print_pretty_cards(board + hand)
# create an evaluator
evaluator = Evaluator()
# and rank your hand
rank = evaluator.evaluate(board, hand)
print "Rank for your hand is: %d" % rank
# or for random cards or games, create a deck
print "Dealing a new hand..."
deck = Deck()
board = deck.draw(5)
player1_hand = deck.draw(2)
player2_hand = deck.draw(2)
print "The board:"
Card.print_pretty_cards(board)
print "Player 1's cards:"
Card.print_pretty_cards(player1_hand)
class Player():
# strategy is a function
def __init__(self, strategy, buy_in, n_players, ID=0):
self.getAction = strategy
self.n_opponents = n_players-1
self.earnings = 0.0
self.states = [buy_in, 0, None] # [current funds, bet amount, action]
self.id = ID
self.evaluator = Evaluator()
self.n_raise = 0
self.n_call = 0
self.n_games = 0
self.action = None
def setHoleCards(self, cards):
assert len(cards) == 2
self.hole_cards = cards
def setCommunityCards(self, cards):
assert len(cards) == 5
self.community_cards = cards
# return score of best hand made up of hole cards and community cards
def getHandScore(self):
hand = [Card.new(c) for c in self.hole_cards]
board = [Card.new(c) for c in self.community_cards]
return self.evaluator.evaluate(board, hand)
# update states upon winning a round
# 0 = Current funds, 1 = bet amount, 2 = Action
def winUpdate(self, winnings):
# accounting for how much you yourself put into the pot
self.earnings += (winnings - self.states[1])
self.states[0] += winnings
self.states[1] = 0
self.states[2] = None
# update states upon losing a round, returns loss
# 0 = Current funds, 1 = bet amount, 2 = Action
def loseUpdate(self):
loss = self.states[1]
self.earnings -= loss
self.states[1] = 0
self.states[2] = None
return -loss
# return tag summarizing two card hand as a string
def getHandTag(self):
card1Num, card1Suit = self.hole_cards[0][0], self.hole_cards[0][1]
card2Num, card2Suit = self.hole_cards[1][0], self.hole_cards[1][1]
if card1Num == card2Num:
return card1Num + card2Num
card1Val = cardRank[card1Num]
card2Val = cardRank[card2Num]
if card1Suit == card2Suit:
if card1Val > card2Val:
return card1Num + card2Num + 's'
else:
return card2Num + card1Num + 's'
else:
if card1Val > card2Val:
return card1Num + card2Num + 'o'
else:
return card2Num + card1Num + 'o'
def get_preflop_odds(self,preflop_odds_table,hole_cards):
"""
This functions searches the preflop_odds_table for the winning odds of a given
preflop hand given by the "hole_cards" for a given number of players
"""
# First, we need to assign a proper "tag" to be searched in the table
card1 = list(hole_cards[0])
card2 = list(hole_cards[1])
# If the card number is the same, they cannot be suited
if card1[0] == card2[0]:
tag=str(card1[0])+str(card2[0])
odds=preflop_odds_table[tag][0][self.n_opponents-1]
else:
try:
# Checking if suit is the same
if card1[1] == card2[1]:
tag=str(card1[0])+str(card2[0])+'s'
else:
tag=str(card1[0])+str(card2[0])+'o'
odds=preflop_odds_table[tag][0][self.n_opponents-1]
except KeyError: # Higher value should come first in the tag
if card1[1] == card2[1]:
tag=str(card2[0])+str(card1[0])+'s'
else:
tag=str(card2[0])+str(card1[0])+'o'
odds=preflop_odds_table[tag][0][self.n_opponents-1]
return odds
def getAction(self, game, call, raise_amt):
pass
class PokerUtils:
def __init__(self):
self.emulateCount = 1000
self.maxRank = 7462
self.evaluator = Evaluator()
self.color = {
'SPADES': 0,
'HEARTS': 1,
'CLUBS': 2,
'DIAMONDS': 3
}
self.rColor = ['♠', '♥', '♣', '♦']
self.eColor = ['s', 'h', 'c', 'd']
self.rPoint = ['2', '3', '4', '5', '6', '7',
'8', '9', 'T', 'J', 'Q', 'K', 'A']
self.ePoint = self.rPoint
self.type = {
'HIGH_CARD': 0,
'ONE_PAIR': 1,
'TWO_PAIR': 2,
'THREE_OF_A_KIND': 3,
'STRAIGHT': 4,
'FLUSH': 5,
'FULL_HOUSE': 6,
'FOUR_OF_A_KIND': 7,
'STRAIGHT_FLUSH': 8
}
self.entries = {
'HIGH_CARD': self.__is_high_card,
'ONE_PAIR': self.__is_one_pair,
'TWO_PAIR': self.__is_two_pair,
'THREE_OF_A_KIND': self.__is_three_of_a_kind,
'STRAIGHT': self.__is_straight,
'FLUSH': self.__is_flush,
'FULL_HOUSE': self.__is_full_house,
'FOUR_OF_A_KIND': self.__is_four_of_a_kind,
'STRAIGHT_FLUSH': self.__is_straight_flush
}
# cards: [(int<color>, int<point>), ...]
# point is reverse-sorted
def __diff_cards(self, cards):
_cardsPoint = []
for card in cards:
if card[1] not in _cardsPoint:
_cardsPoint.append(card[1])
return len(_cardsPoint)
def __is_high_card(self, cards):
return self.__diff_cards(cards) == 5 and \
not self.__is_flush(cards) and \
not self.__is_straight(cards)
def __is_one_pair(self, cards):
return self.__diff_cards(cards) == 4
def __is_two_pair(self, cards):
return self.__diff_cards(cards) == 3 and \
(cards[2][1] != cards[0][1] and cards[2][1] != cards[4][1])
def __is_three_of_a_kind(self, cards):
return self.__diff_cards(cards) == 3 and \
(cards[0][1] == cards[1][1] == cards[2][1] or
cards[1][1] == cards[2][1] == cards[3][1] or
cards[2][1] == cards[3][1] == cards[4][1])
def __is_straight(self, cards):
return self.__diff_cards(cards) == 5 and \
(cards[4][1] == 12 or cards[0][1] - cards[4][1] == 4)
def __is_flush(self, cards):
return cards[0][0] == cards[1][0] == \
cards[2][0] == cards[3][0] == cards[4][0]
def __is_full_house(self, cards):
return self.__diff_cards(cards) == 2 and \
cards[0][1] == cards[1][1] and cards[3][1] == cards[4][1]
def __is_four_of_a_kind(self, cards):
return self.__diff_cards(cards) == 2 and \
(cards[0][1] != cards[1][1] or cards[3][1] != cards[4][1])
def __is_straight_flush(self, cards):
return self.__is_straight(cards) and self.__is_flush(cards)
def sortedGroupList(self, cards):
cards = [(card / 13, card % 13) for card in cards]
return sorted(cards, key = lambda card: card[1], reverse = True)
def getColorOf(self, card):
return card / 13
def getPointOf(self, card):
return card % 13
def cardsBeautify(self, cards):
return ' '.join([self.rColor[card[0]] + self.rPoint[card[1]] \
for card in cards])
def toOrigin(self, cards):
cards = [self.color[card[0]] * 13 + card[1] - 2 for card in cards]
return cards
def modifyCardsOrder(self, cards, cardsType):
if cardsType in ['STRAIGHT_FLUSH', 'FLUSH', 'STRAIGHT', 'HIGH_CARD']:
return cards
if cardsType == 'FOUR_OF_A_KIND':
if cards[0][1] != cards[1][1]:
cards = cards[1:] + cards[:1]
elif cardsType == 'FULL_HOUSE':
if cards[1][1] != cards[2][1]:
cards = cards[2:] + cards[:2]
elif cardsType == 'THREE_OF_A_KIND':
if cards[1][1] != cards[2][1]:
cards = cards[2:] + cards[:2]
elif cards[0][1] != cards[1][1] and cards[3][1] != cards[4][1]:
cards = cards[1:4] + cards[0:1] + cards[4:5]
elif cardsType == 'TWO_PAIR':
if cards[0][1] != cards[1][1]:
cards = cards[1:] + cards[:1]
elif cards[0][1] == cards[1][1] and cards[3][1] == cards[4][1]:
cards = cards[0:2] + cards[3:5] + cards[2:3]
elif cardsType == 'ONE_PAIR':
if cards[3][1] == cards[4][1]:
cards = cards[3:] + cards[:3]
elif cards[2][1] == cards[3][1]:
cards = cards[2:4] + cards[0:2] + cards[4:5]
elif cards[1][1] == cards[2][1]:
cards = cards[1:3] + cards[0:1] + cards[3:5]
return cards
# cards: (int<>, int<>, ...)
def cardsType(self, cards):
cards = self.sortedGroupList(cards)
# 12 3 2 1 0 ---> 3 2 1 0 12
if cards[0][1] == 12 and cards[1][1] == 3 and \
cards[2][1] == 2 and cards[3][1] == 12 and cards[4][1] == 3:
cards = a[1:] + a[:1]
for key in self.type:
if self.entries[key](cards):
cards = self.modifyCardsOrder(cards, key)
rank = self.type[key] * 13 ** 5
for idx, card in enumerate(cards):
rank += card[1] * 13 ** (4 - idx)
return rank, key, self.cardsBeautify(cards)
# The small the better
# cards: (int<card>, ...)
def cardsRank(self, cards):
evaCards = []
for card in cards:
evaCards.append(Card.new(self.ePoint[self.getPointOf(card)] + \
self.eColor[self.getColorOf(card)]))
rank = self.evaluator.evaluate(evaCards)
return rank
def restCards(self, usedCards):
mask = [1] * 52
for card in usedCards:
mask[card] = 0
return list(itertools.compress(range(52), mask))
def randomChoose(self, restCards, num):
return random.sample(set(restCards), num)
def C(self, n, k):
return reduce(operator.mul, range(n - k + 1, n + 1)) / \
reduce(operator.mul, range(1, k +1))
# hold/ftr: ((string<color>, int<point>), ...)
# point: 2-14
def loseRate(self, hold, ftr):
hold = self.toOrigin(hold)
ftr = self.toOrigin(ftr)
cards = hold + ftr
myRank = self.cardsRank(tuple(cards))
total = self.C(52 - len(cards), 2)
count = 0
restCards = self.restCards(cards)
for _hold in itertools.combinations(restCards, 2):
for _cards in itertools.combinations(ftr + list(_hold), 5):
_rank = self.cardsRank(tuple(_cards))
if _rank < myRank:
count += 1
break
return count * 100.0 / total
# ftr/cards: (int<card>, ...)
# Return: 1 if win, else 0
def emulate(self, myRank, ftr, cards, playerCount):
ftr = list(ftr)
cards = list(cards)
ftr += self.randomChoose(self.restCards(cards), 5 - len(ftr))
players = [[]] * playerCount
usedCards = []
minRank = self.maxRank
for idx in range(playerCount):
players[idx] = self.randomChoose(self.restCards(cards + ftr + usedCards), 2)
rank = self.cardsRank(tuple(ftr + players[idx]))
if rank < minRank:
minRank = rank
usedCards += players[idx]
if myRank < minRank:
return 1
else:
return 0
# Hand Strength
# hold/ftr: ((string<color>, int<point>), ...)
def HS(self, hold, ftr, playerCount):
hold = self.toOrigin(hold)
ftr = self.toOrigin(ftr)
cards = hold + ftr
myRank = self.cardsRank(tuple(cards))
winCount = 0
for idx in range(self.emulateCount):
winCount += self.emulate(myRank, tuple(ftr), tuple(cards), playerCount)
return winCount * 1.000 / self.emulateCount
# Rate of Return
def RR(self, hold, ftr, playerCount, bet, pot):
if bet == 0:
return 2.0
HS = self.HS(hold, ftr, playerCount)
return HS * (bet + pot) / bet, HS
def getRankBoard(card): board1=[Card.new(card[2]),Card.new(card[3])] evaluator=Evaluator() board2=[Card.new(card[4]),Card.new(card[5]),Card.new(card[6])] rankboard=evaluator.evaluate(board1,board2) return rankboard
deck = Deck()
boards = []
hands = []
for i in range(n):
boards.append(deck.draw(m))
hands.append(deck.draw(2))
deck.shuffle()
return boards, hands
n = 10000
cumtime = 0.0
evaluator = Evaluator()
boards, hands = setup(n, 5)
for i in range(len(boards)):
start = time.time()
evaluator.evaluate(boards[i], hands[i])
cumtime += time.time() - start
avg = float(cumtime / n)
print "7 card evaluation:"
print "[*] Deuces: Average time per evaluation: %f" % avg
print "[*] Decues: Evaluations per second = %f" % (1.0 / avg)
###
cumtime = 0.0
boards, hands = setup(n, 4)
player[i].hand_value=deck.draw(2)
Card.print_pretty_cards(player[i].hand_value)
##for i in range(int(no_of_Players)):
## print "\nplayer[",i,"].hand_value=",player[i].hand_value
## print "player[",i,"].account_value=",player[i].account_value
## print "player[",i,"].score=",player[i].score
card_allocation_module(no_of_Players)
print "\n"
##player[0].hand_value=deck.draw(2)
##player[1].hand_value=deck.draw(2)
Card.print_pretty_cards(board)
##Card.print_pretty_cards(player[0].hand_value)
##Card.print_pretty_cards(player[1].hand_value)
print "\n"
evaluator=Evaluator()
for i in range(int(no_of_Players)):
player[i].score=evaluator.evaluate(board,player[i].hand_value)
player[i].rank=evaluator.get_rank_class(player[i].score)
for i in range(int(no_of_Players)):
print "Player ",i," hand rank = %d (%s)\n" % (player[i].score, evaluator.class_to_string(player[i].rank))
##print "Player 2 hand rank = %d (%s)\n" % (player[1].score, evaluator.class_to_string(player[1].rank))
hands = [player[i].hand_value for i in range(int(no_of_Players))]
evaluator.hand_summary(board, hands)
class PokerMath():
#Populate dict with card values to save processing time later
#Also add all integers to a numpy array for quick processing
def __init__(self):
card = {}
deck = []
ranked_hands = []
n = 0
for i in ['2', '3', '4', '5', '6', '7', '8', '9', 'T', 'J', 'Q', 'K', 'A']:
for j in ['s', 'h', 'c', 'd']:
card[i+j] = Card.new(i+j)
deck.append(Card.new(i+j))
n += 1
for hand in combinations([card['As'], card['Ad'], card['Ac'], card['Ah']], 2):
ranked_hands.append(set(hand))
for hand in combinations([card['Ks'], card['Kd'], card['Kc'], card['Kh']], 2):
ranked_hands.append(set(hand))
for hand in combinations([card['Qs'], card['Qd'], card['Qc'], card['Qh']], 2):
ranked_hands.append(set(hand))
ranked_hands.append(set((card['As'], card['Ks'])))
ranked_hands.append(set((card['Ad'], card['Kd'])))
ranked_hands.append(set((card['Ac'], card['Kc'])))
ranked_hands.append(set((card['Ah'], card['Kh'])))
for hand in combinations([card['Js'], card['Jd'], card['Jc'], card['Jh']], 2):
ranked_hands.append(set(hand))
ranked_hands.append(set((card['As'], card['Qs'])))
ranked_hands.append(set((card['Ad'], card['Qd'])))
ranked_hands.append(set((card['Ac'], card['Qc'])))
ranked_hands.append(set((card['Ah'], card['Qh'])))
ranked_hands.append(set((card['Ks'], card['Qs'])))
ranked_hands.append(set((card['Kd'], card['Qd'])))
ranked_hands.append(set((card['Kc'], card['Qc'])))
ranked_hands.append(set((card['Kh'], card['Qh'])))
ranked_hands.append(set((card['As'], card['Js'])))
ranked_hands.append(set((card['Ad'], card['Jd'])))
ranked_hands.append(set((card['Ac'], card['Jc'])))
ranked_hands.append(set((card['Ah'], card['Jh'])))
ranked_hands.append(set((card['Ks'], card['Js'])))
ranked_hands.append(set((card['Kd'], card['Jd'])))
ranked_hands.append(set((card['Kc'], card['Jc'])))
ranked_hands.append(set((card['Kh'], card['Jh'])))
for hand in combinations([card['Ts'], card['Td'], card['Tc'], card['Th']], 2):
ranked_hands.append(set(hand))
self.ranked_hands = ranked_hands
self.card_dict = card
self.deck = deck
self.evaluator = Evaluator()
def is_best_hand(self, hole, other_hands, board):
#print board
my_score = self.evaluator.evaluate(hole, board)
for hand in other_hands:
if my_score > self.evaluator.evaluate(hand, board): #greater number = worse hand
return False
return True
def hand_strength(self, hole, board, num_players, trials = 1000, possible_hands = [], current=False):
#convert cards to proper format
temp_hole = []
for card in hole:
temp_hole.append(self.card_dict[card])
hole = temp_hole
temp_board = []
for card in board:
temp_board.append(self.card_dict[card])
board = temp_board
temp_possible_hands = []
for hand in possible_hands:
temp_possible_hands.append([self.card_dict[hand[0]], self.card_dict[hand[1]]])
possible_hands = temp_possible_hands
wins = 0.
for i in range(trials):
other_hands = []
temp_deck = self.deck[:] #make a copy of the deck!
#remove hole and board cards from deck
for card in board + hole:
temp_deck.remove(card)
#shuffle the deck
random.shuffle(temp_deck)
#deal out cards to the other players
if len(possible_hands) == 0:
for i in range(num_players):
other_hands.append([temp_deck.pop(),temp_deck.pop()])
else:
hands = possible_hands[:]
for i in range(num_players):
rand_hand = random.choice(hands)
'''
Card.print_pretty_cards(hole)
Card.print_pretty_cards(rand_hand)
Card.print_pretty_cards(temp_board)
print '----------'
'''
other_hands.append(rand_hand)
hands.remove(rand_hand)
temp_deck.remove(rand_hand[0])
temp_deck.remove(rand_hand[1])
#deal board cards
if not current:
temp_board = board[:]
for i in range(0 , 5 - len(board)):
temp_board.append(temp_deck.pop())
#check if we won
if self.is_best_hand(hole, other_hands, temp_board):
wins += 1
return wins / trials
class Game:
def __init__(self, player_list, chips, blinds, num_hands=100):
self.player_list = player_list
self.player_num = 2
self.num_hands = num_hands
self.deck = Deck()
self.evaluator = Evaluator()
self.blinds = blinds
self.chips = chips
self.pot = [0 for x in range(0, 2)]
self.table_chips = 0
self.raise_counter = 0
self.table = []
self.bet_round = 0
self.strengths =[[], []]
self.last_bets = [None,None]
self.times = dict([('main',{'total':0,'count':0}),('strength',{'total':0,'count':0})]+[(player.name,{'total':0,'count':0}) for player in player_list])
# Function for dealing cards to every player
def dealCards(self):
for i in range(2):
self.player_list[i].hand = self.deck.draw(2)
print self.player_list[i].name
Card.print_pretty_cards(self.player_list[i].hand)
# Reset player chip amounts and bets
def resetChips(self):
for i in range(2):
self.player_list[i].chips = self.chips
self.player_list[i].resetBets
# Shuffle deck
def shuffleCards(self):
self.deck = Deck()
# Clear chips off table
def clearTableChips(self):
self.table_chips = 0
# Reset the pot to 0
def resetPot(self):
self.pot = 0
# Reset every player's flag that indicates folding
def resetFolds(self):
for player in self.player_list:
player.folded = False
# Adds one card to the table and prints cards each time the round ends
def rounds(self):
round_num = self.bet_round
if round_num == 1:
print("The Flop")
self.table += self.deck.draw(3)
elif round_num == 2:
print("The Turn")
self.table += [self.deck.draw(1)]
elif round_num == 3:
print("The River")
self.table += [self.deck.draw(1)]
else:
print("Showdown")
Card.print_pretty_cards(self.table)
for i in range(2):
self.strengths[i].append(self.player_list[i].calc_hand_strength(self))
#returns list of players remaining in hand in order of hand strength
def handRank(self):
scores = []
for i in range(2):
if self.player_list[i].folded == False:
strength = self.evaluator.evaluate(self.table, self.player_list[i].hand)
scores.append([i, strength])
print self.player_list[i].name + ": " + self.evaluator.class_to_string(self.evaluator.get_rank_class(strength))
Card.print_pretty_cards(self.player_list[i].hand)
scores = sorted(scores,key=itemgetter(1))
groups = groupby(scores, itemgetter(1))
result = [[item[0] for item in data] for (key, data) in groups]
for i in result[0]:
print self.player_list[i].name + " wins!"
return result
def distribute_chips(self, order=0):
#keep track of winnings for each player so we can pass it to bots
winnings = self.player_num*[0]
if order == 0:
handRank = self.handRank()
else:
handRank = order
if self.player_list[0].folded == False and self.player_list[1].folded == False:
if self.pot[0] > self.pot[1]:
self.player_list[0].chips += self.pot[0] - self.pot[1]
self.pot = [min(self.pot), min(self.pot)]
elif self.pot[0] < self.pot[1]:
self.player_list[1].chips += self.pot[1] - self.pot[0]
self.pot = [min(self.pot), min(self.pot)]
#print repr(handRank) + '\n'
if len(handRank[0]) ==1:
print "Player %s won %d chips" % (self.player_list[handRank[0][0]].name,self.pot[handRank[1][0]])
self.player_list[handRank[0][0]].chips += sum(self.pot)
winnings[handRank[0][0]] = self.pot[handRank[1][0]]
print "Player %s lost %d chips" % (self.player_list[handRank[1][0]].name,self.pot[handRank[1][0]])
#self.player_list[handRank[1][0]].chips -= self.pot[handRank[1][0]]
winnings[handRank[1][0]] = -self.pot[handRank[1][0]]
else:
print "Player %s won %d chips" % (self.player_list[handRank[0][0]].name,0)
print "Player %s won %d chips" % (self.player_list[handRank[0][1]].name,0)
self.player_list[0].chips += self.pot[0]
self.player_list[1].chips += self.pot[1]
for i in range(2):
print self.player_list[i].name + ': ' + str(self.player_list[i].chips)
print "\n"
for j,i in enumerate(self.player_list):
i.end_round(self, winnings[j])
# Starts one game of poker
def play(self):
t1 = time.time()
# Gameplay is initilalized
self.resetChips()
# Position of dealer at the beginning
dealer = 0
for num_hand in range(self.num_hands):
self.shuffleCards()
self.pot = [0 for x in range(2)]
self.table_chips = 0
self.raise_counter = 0
self.table = []
self.strengths =[[], []]
counter = 0
for i in range(2):
if self.player_list[i].chips > 0:
self.player_list[i].folded = False
else:
self.player_list[i].folded = True
if self.player_list[0].folded == True or self.player_list[1].folded == True:
print "Game Over"
for j,i in enumerate(self.player_list):
if isinstance(i, Bot):
i.end()
break
for j,i in enumerate(test.player_list):
if isinstance(i, rl_bot.RLBot):
i.learner.round = 0
print "Next Round"
self.player_list = np.roll(self.player_list, 1)
self.last_bets = np.roll(self.last_bets,1)
# Round starts
# People are dealt cards at the start of the round
self.dealCards()
# Small and Big blinds are put on the table
print(self.player_list[(dealer + 1) % 2].name + " pays small blind of " + str(self.blinds[0]))
self.player_list[(dealer + 1) % 2].chips -= self.blinds[0]
self.pot[(dealer + 1) % 2] = self.blinds[0]
print(self.player_list[dealer % 2].name + " pays big blind of " + str(self.blinds[1]))
self.pot[dealer % 2] = min([self.player_list[dealer % 2].chips,self.blinds[1]])
self.player_list[dealer % 2].chips -= min([self.player_list[dealer % 2].chips,self.blinds[1]])
min_bet = self.blinds[1]
self.bet_round = 0
# Rounds of betting
for j in range(4):
raise_counter = -10
raise_const = 1
counter = 0
if self.player_list[0].folded == True:
self.distribute_chips([[1],[0]])
break
elif self.player_list[1].folded == True:
self.distribute_chips([[0],[1]])
break
for i in range(2):
if self.player_list[i].chips > 0:
counter += 1
while raise_counter != min_bet:
raise_counter = min_bet
for i in xrange(dealer + 1, dealer + 2 + raise_const):
if self.player_list[i % 2].folded == True or self.player_list[i % 2].chips == 0 or counter == 1:
continue
print("Current bet: " + str(min_bet))
self.player_list[i % 2].printName()
#track amount of time for player
t2 = time.time()
amount_bet = self.player_list[i % 2].bet(min_bet, self.pot[i % 2], self.times, self)
self.times[self.player_list[i % 2].name]['count'] += 1
self.times[self.player_list[i % 2].name]['total'] += time.time() - t2
self.last_bets[i % 2] = amount_bet
if self.player_list[0].folded == True or self.player_list[1].folded == True :
break
#still have to verify correct bet
self.pot[i % 2] += amount_bet
self.player_list[i%2].chips -= amount_bet
if min_bet < self.pot[i % 2]:
min_bet = self.pot[i % 2]
dealer = i
raise_const = 0
break
self.bet_round += 1
self.rounds()
#distribute chips to winner(s)
if self.player_list[0].folded == False and self.player_list[1].folded == False:
self.distribute_chips()
self.resetFolds()
#update times
self.times['main']['count'] += 1
self.times['main']['total'] += time.time() - t1
# playing the game...
keep_playing = "Yes"
while keep_playing == "Yes":
_=os.system("clear")
print "Let's play a poker hand!"
print "\nOK here are the teams and their starting chips:"
print "\n%s TEAM has %d chips" % (team1, team1chips)
print "%s TEAM has %d chips" % (team2, team2chips)
print "%s TEAM has %d chips" % (team3, team3chips)
print "%s TEAM has %d chips" % (team4, team4chips)
print "\nWow nice chips!"
# new deck
deck = Deck()
deck.shuffle()
evaluator = Evaluator()
print "\nFirst we deal 2 cards to each team..."
ans3 = raw_input("\nHit <enter> to see the hands: ")
# random board and hands
hand1 = deck.draw(2)
hand2 = deck.draw(2)
hand3 = deck.draw(2)
hand4 = deck.draw(2)
leftovers = deck.draw(44)
# print the hands
_=os.system("clear")
print "%s TEAM has hand " % team1
Card.print_pretty_cards(hand1)
print "\n%s TEAM has hand " % team2
Card.print_pretty_cards(hand2)
print "\n%s TEAM has hand " % team3
from __future__ import division
import numpy
from deuces import Card, Evaluator, Deck
import itertools
import pickle
evaluator = Evaluator()
pre_flop = pickle.load(open("preflop_scores.p", "rb"))
for i in range(0, 1000000):
deck = Deck()
board = deck.draw(5)
player1_hand = deck.draw(2)
player2_hand = deck.draw(2)
player1_hand.sort()
p1_score = evaluator.evaluate(board, player1_hand)
p2_score = evaluator.evaluate(board, player2_hand)
key = tuple(player1_hand)
if key not in pre_flop:
pre_flop[key] = [0, 0]
if p1_score < p2_score:
pre_flop[key] = [pre_flop[key][0] + 1, pre_flop[key][1] + 1]
elif p2_score < p1_score:
pre_flop[key][1] += 1
else:
pre_flop[key] = [pre_flop[key][0] + 1, pre_flop[key][1] + 2]
# for key in pre_flop:
def getRank4(card): hand=[Card.new(card[0]),Card.new(card[1])] evaluator=Evaluator() board=[Card.new(card[2]),Card.new(card[3]),Card.new(card[4]),Card.new(card[5]),Card.new(card[6])] rank4=evaluator.evaluate(board,hand) return rank4
def is_straight(cards):
if len(cards) < 5:
return False
rank = evaluator.evaluate(cards, [])
rank_class = evaluator.get_rank_class(rank)
if rank_class in [0, 1, 5]:
return True
return False
evaluator = Evaluator()
cards = ['Ah', 'Kh', 'Qh', 'Jh', 'Th', '9h', '8h',
'7h', '6h', '5h', '4h', '3h', '2h']
perms = []
for i in xrange(len(cards)):
for j in xrange(i, len(cards)):
for k in xrange(j, len(cards)):
perms.append([Card.new(cards[i]),
Card.new(cards[j]),
Card.new(cards[k])])
front_lookup = {}
for perm in perms:
# Add the two lowest unpairing cards
hand = copy(perm)
class Game:
def __init__(self, player_list, chips, blinds):
self.player_list = player_list
self.player_num = len(player_list)
#self.hands = [[] for i in range(len(player_list))]
self.deck = Deck()
self.evaluator = Evaluator()
self.blinds = blinds
self.chips = chips
self.pot = [0 for x in range(0,self.player_num)]
self.table_chips = 0
self.raise_counter = 0
self.table = []
self.strengths =[[], []]
def dealCards(self):
for i in range(0, self.player_num):
self.player_list[i].hand = self.deck.draw(2)
Card.print_pretty_cards(self.player_list[i].hand)
def resetChips(self):
for i in range(0, self.player_num):
self.player_list[i].chips = self.chips
self.player_list[i].resetBets
def shuffleCards(self):
self.deck = Deck()
def clearTableChips(self):
self.table_chips = 0
def resetPot(self):
self.pot = 0
def rounds(self, round_num):
if round_num == 1:
print("The Flop")
self.table += self.deck.draw(3)
elif round_num == 2:
print("The Turn")
self.table += [self.deck.draw(1)]
elif round_num == 3:
print("The River")
self.table += [self.deck.draw(1)]
else:
print("Showdown")
Card.print_pretty_cards(self.table)
for i in range(len(self.player_list)):
self.strengths[i].append(self.player_list[i].calc_hand_strength(self))
#returns list of players remaining in hand in order of hand strength
def handRank(self):
scores = []
for i in range(0, self.player_num):
if self.player_list[i].folded == False:
strength = self.evaluator.evaluate(self.table, self.player_list[i].hand)
scores.append([i, strength])
print self.player_list[i].name + ": " + self.evaluator.class_to_string(self.evaluator.get_rank_class(strength))
Card.print_pretty_cards(self.player_list[i].hand)
scores = sorted(scores,key=itemgetter(1))
groups = groupby(scores, itemgetter(1))
result = [[item[0] for item in data] for (key, data) in groups]
for i in result[0]:
print self.player_list[i].name + " wins!"
return result
def play(self):
# Gameplay is initilalized
self.resetChips()
# Position of dealer at the beginning
dealer = 0
while True:
self.shuffleCards()
self.pot = [0 for x in range(0,self.player_num)]
self.table_chips = 0
self.raise_counter = 0
self.table = []
self.strengths =[[], []]
counter = 0
for i in range(self.player_num):
if self.player_list[i].chips <= 0:
counter += 1
else:
self.player_list[i].folded = False
if counter == self.player_num - 1:
print "Game Over"
break
print "Next Round"
self.player_list = np.roll(self.player_list, 1)
min_bet = 0
# Round starts
# People are dealt cards at the start of the round
self.dealCards()
# Small and Big blinds are put on the table
self.player_list[(dealer + 1) % self.player_num].chips -= self.blinds[0]
#self.player_list[(dealer + 1) % self.player_num].current_bet = self.blinds[0]
print(self.player_list[(dealer + 1) % self.player_num].name + " pays small blind of " + str(self.blinds[0]))
self.pot[(dealer + 1) % self.player_num] = self.blinds[0]
self.player_list[(dealer + 2) % self.player_num].chips -= self.blinds[1]
#self.player_list[(dealer + 2) % self.player_num].current_bet = self.blinds[1]
print(self.player_list[(dealer + 2) % self.player_num].name + " pays big blind of " + str(self.blinds[1]))
self.pot[(dealer + 2) % self.player_num] = self.blinds[1]
#self.table_chips += self.blinds[1] + self.blinds[0]
min_bet = self.blinds[1]
people_in = self.player_num
turn = 0
# Rounds of betting
for j in xrange(0, 4):
raise_counter = -10
place = dealer + 2
raise_const = 1
counter = 0
for i in range(self.player_num):
if self.player_list[i].chips > 0:
counter += 1
while raise_counter != min_bet:
raise_counter = min_bet
for i in xrange(place + 1, place + people_in + raise_const):
if self.player_list[i % people_in].folded == True or self.player_list[i % people_in].chips == 0 or counter == 1:
continue
print("Current bet: " + str(min_bet))
self.player_list[i % people_in].printName()
amount_bet = self.player_list[i % people_in].bet(min_bet,self.pot[i % people_in])
#still have to verify correct bet
self.pot[i % people_in] += amount_bet
tot = self.pot[i % people_in]
'''
self.table_chips += amount_bet
tot = amount_bet + self.player_list[i % people_in].current_bet
self.player_list[i % self.player_num].current_bet += amount_bet
print(self.player_list[i % people_in].chips)
'''
if min_bet < tot:
min_bet = tot
place = i
raise_const = 0
break
#self.pot += self.table_chips
#self.clearTableChips()
#for i in xrange(0, self.player_num):
# self.player_list[i].resetBets()
turn += 1
self.rounds(turn)
#distribute chips to winner(s)
print self.strengths
handRank = self.handRank()
#print repr(handRank) + '\n'
for winner in handRank:
#print repr(winner) + '\n'
#for tied winners, sort by the amount they've bet (least first)
winner.sort(key = lambda x: self.pot[x])
#loop over tied winners, resolve smaller sidepots first
for i in range(0,len(winner)):
#loop over pot and grab their bet size from every other player
amount_bet = self.pot[winner[i]]
chips_won = 0
for j in range(0,len(self.pot)):
if self.pot[j] > amount_bet:
self.pot[j] -= amount_bet
chips_won += amount_bet
else:
chips_won += self.pot[j]
self.pot[j] = 0
#split chips proportionally among players that bet enough for this pot
for j in range(i,len(winner)):
self.player_list[winner[j]].chips += int(chips_won*(1/(len(winner)-i)))
#print "player %d won %d chips \n" % (winner[j],chips_won*(1/(len(winner)-i)))
print "Player %s won %d chips" % (self.player_list[winner[j]].name,chips_won*(1/(len(winner)-i)))
for i in range(self.player_num):
print self.player_list[i].chips
print "\n"
from deuces import Card, Evaluator, Deck
# create a board and hole cards
board = []
hand = [
Card.new('2s'),
Card.new('5c')
]
hand2 = [
Card.new('2s'),
Card.new('7c')
]
# create an evaluator
evaluator = Evaluator()
# and rank your hand
rank = evaluator.evaluate(board, hand)
rank2 = evaluator.evaluate(board, hand2)
print rank, rank2