def test_check_winner(self):
d = Dealer()
board = Board()
players = [MockPlayer(1,"a",100),MockPlayer(2,"b",15)]
# Case1
community = [Card(3,4),Card(5,4),Card(7,2),Card(6,4),Card(10,2)]
hole1 = [Card(2,4),Card(9,2)] # no pair
hole2 = [Card(3,4),Card(8,2)] # one pair
board.addCards(community)
players[0].setHoleCards(hole1)
players[1].setHoleCards(hole2)
deactive = []
winner, result = d.check_winner(players, deactive, board)
ok_(len(winner)==1 and winner[0]==players[1])
print result
# Case2
board.reset()
community = [Card(3,4),Card(3,4),Card(3,2),Card(6,4),Card(10,2)]
hole1 = [Card(3,4),Card(9,2)] # four card
hole2 = [Card(4,4),Card(6,2)] # full house
hole3 = [Card(2,4),Card(8,2)] # three card
board.addCards(community)
players.append(MockPlayer(3,"c",200))
players[0].setHoleCards(hole1)
players[1].setHoleCards(hole2)
players[2].setHoleCards(hole3)
deactive = []
winner, result = d.check_winner(players, deactive, board)
ok_(len(winner)==1 and winner[0]==players[0])
print result
deactive = [players[0].pid]
winner, result = d.check_winner(players, deactive, board)
ok_(len(winner)==1 and winner[0]==players[1])
print result
class Table(object):
def __init__(self):
self.AUTO = True
self.players = None
self.sb_chip = None
self.sb_pos = None
self.round_count = 0
self.retire = [] # who lost all money
self.deactive = [] # who foled the round
self.allin = [] # who did all-in in the round
self.D = Dealer()
self.E = HandEvaluator()
self.deck = Deck()
self.board = Board()
self.pot = Pot()
# You need to call this method before start the game.
def setup(self, players, sb_chip):
random.shuffle(players)
self.players = players
self.sb_pos = len(players)-1 # for init_round
self.sb_chip = sb_chip
# You need to call this method every time new round starts
def init_round(self):
self.round_count += 1
self.board.reset()
self.pot.reset()
self.deck.shuffle(True)
self.D.deal_card(self.deck, self.players, self.retire)
self.sb_pos = (self.sb_pos+1)%len(self.players)
self.allin = []
self.deactive = []
self.deactive += self.retire
info = GameInfo(GameInfo.NEWGAME, self.sb_pos, self.players,\
self.pot, self.board, self.deactive, [])
# send new game information to all players
for player in self.players:
player.action(info)
# public method to start the poker game
def start_game(self, n):
# Play round n times
for i in range(n):
# if one player beats the others then finish the game.
if len(self.retire)+1 == len(self.players): break
if not self.AUTO and i != 0: subprocess.call('clear')
self.init_round()
ui.round_info(self.round_count, n, self.players, self.sb_pos)
if not self.AUTO:
raw_input('> Type any button to start the round...')
self.play_round()
# play one round
def play_round(self):
# start street
self.preflop()
if len(self.deactive)+1 != len(self.players): self.street(GameInfo.FLOP)
if len(self.deactive)+1 != len(self.players): self.street(GameInfo.TURN)
if len(self.deactive)+1 != len(self.players): self.street(GameInfo.RIVER)
self.showoff()
if not self.AUTO:
print '\n> Enter any input to start next round ...\n'
raw_input()
def preflop(self):
""" Preflop task
1. collect blind
2. change order of player (big blind is last player in pre-flop)
3. ask action to players
"""
self.D.collect_blind(self.pot, self.players, self.sb_pos, self.sb_chip)
n = len(self.players)
order = [(self.sb_pos+2+i)%n for i in range(n)]
info = GameInfo(GameInfo.PREFLOP, self.sb_pos, self.players, self.pot, self.board, self.deactive, [])
self.D.ask_action(self.players, self.pot, self.deactive, self.allin, order, info)
def street(self, street):
""" FLOP, TURN, RIVER task is almost the same
1. reset bet (again starts from CHECK:0,FOLD,RAISE:10)
2. add cards on board
3. change order of player to sb -> bb -> ...
4. ask action
"""
self.pot.reset_bet()
if street == GameInfo.FLOP: # draw 3 cards in FLOP
self.board.addCards(self.deck.drawCards(3))
else:
self.board.addCard(self.deck.drawCard())
if not self.AUTO: self.board.display()
# the case when left player is allin and call or
# the case when all player allin
if len(self.deactive)+len(self.allin)+1 == len(self.players) or \
len(self.deactive)+len(self.allin) == len(self.players):
return
# ask action to player
n = len(self.players)
order = [(self.sb_pos+i)%n for i in range(n)]
info = GameInfo(street, self.sb_pos, self.players, self.pot, self.board, self.deactive, [])
self.D.ask_action(self.players, self.pot, self.deactive, self.allin, order, info)
def showoff(self):
winner, result = self.D.check_winner(self.players, self.deactive, self.board)
self.D.money_to_winner(self.pot, self.players, winner, self.allin, self.retire)
ui.round_result(self.round_count, winner, result)