def init_game(self):
''' Initialilze the game of Limit Texas Hold'em
This version supports two-player limit texas hold'em
Returns:
(tuple): Tuple containing:
(dict): The first state of the game
(int): Current player's id
'''
# Initilize a dealer that can deal cards
self.dealer = Dealer()
# Initilize two players to play the game
self.players = [Player(i) for i in range(self.num_players)]
# Initialize a judger class which will decide who wins in the end
self.judger = Judger()
# Deal cards to each player to prepare for the first round
for i in range(2 * self.num_players):
self.players[i % self.num_players].hand.append(
self.dealer.deal_card())
# Initilize public cards
self.public_cards = []
# Randomly choose a big blind and a small blind
b = random.randint(0, self.num_players - 1)
s = (b + 1) % self.num_players
self.players[b].in_chips = self.big_blind
self.players[s].in_chips = self.small_blind
# The player next to the samll blind plays the first
self.button = (s + 1) % self.num_players
# Initilize a bidding round, in the first round, the big blind and the small blind needs to
# be passed to the round for processing.
self.round = Round(raise_amount=self.raise_amount,
allowed_raise_num=self.allowed_raise_num,
num_players=self.num_players)
self.round.start_new_round(button=self.button,
raised=[p.in_chips for p in self.players])
# Count the round. There are 4 rounds in each game.
self.round_counter = 0
# Save the hisory for stepping back to the last state.
self.history = []
state = self.get_state(self.button)
return state, self.button
if self.raised[self.button] == max(self.raised):
full_actions.remove('call')
return full_actions
def is_over(self):
''' Check whether the round is over
Returns:
(boolean): True if the current round is over
'''
if self.not_raise_num >= self.num_players:
return True
return False
if __name__ == '__main__':
players = [Player(0), Player(1)]
button = 0
r = LimitholdemRound(button, 2, 4)
r.start_new_round(button=button, raised=[1, 2])
print(r.raised, r.have_raised, r.not_raise_num)
while not r.is_over():
legal_actions = r.get_legal_actions()
action = random.choice(legal_actions)
print(button, action, legal_actions)
button = r.proceed_round(players[button], action)
print(r.raised, r.have_raised, r.not_raise_num)
def test_get_player_id(self):
player = Player(3, np.random.RandomState())
self.assertEqual(player.get_player_id(), 3)
def test_get_player_id(self):
player = Player(3)
self.assertEqual(player.get_player_id(), 3)