def test_step(self):
env = rlcard.make('doudizhu')
_, player_id = env.init_game()
player = env.game.players[player_id]
_, next_player_id = env.step(env.action_num - 1)
self.assertEqual(next_player_id,
get_downstream_player_id(player, env.game.players))
def test_step(self):
env = Env()
_, player_id = env.init_game()
player = env.game.players[player_id]
_, next_player_id = env.step(308)
self.assertEqual(next_player_id,
get_downstream_player_id(player, env.game.players))
def step(self, action):
''' Perform one draw of the game
Args:
action (str): specific action of doudizhu. Eg: '33344'
Returns:
dict: next player's state
int: next player's id
'''
if self.allow_step_back:
# TODO: don't record game.round, game.players, game.judger if allow_step_back not set
pass
# perfrom action
player = self.players[self.round.current_player]
self.round.proceed_round(player, action)
if (action != 'pass'):
self.judger.calc_playable_cards(player)
if self.judger.judge_game(self.players, self.round.current_player):
self.winner_id = self.round.current_player
next_id = get_downstream_player_id(player, self.players)
self.round.current_player = next_id
# get next state
state = self.get_state(next_id)
self.state = state
#print("doudizhu状态:",state)
return state, next_id
def step(self, action):
''' Perform one draw of the game
Args:
action (str): specific action of doudizhu. Eg: '33344'
Returns:
dict: next player's state
int: next player's id
'''
if self.allow_step_back:
# record game history
self._record_history()
# perfrom action
player = self.players[self.round.current_player]
self.round.proceed_round(player, action)
if self.judger.judge_game(self.players, self.round.current_player):
self.winner_id = self.round.current_player
next_id = get_downstream_player_id(player, self.players)
self.round.current_player = next_id
# get next state
state = self.get_state(next_id)
self.state = state
return state, next_id
def _get_others_current_hand(self, player):
player_up = self.players[get_upstream_player_id(player, self.players)]
player_down = self.players[get_downstream_player_id(
player, self.players)]
others_hand = (player_up.current_hand + player_down.current_hand)
others_hand.sort(key=functools.cmp_to_key(doudizhu_sort_card))
return cards2str(others_hand)
def step(self, action):
''' Perform one draw of the game
Args:
action (str): specific action of doudizhu. Eg: '33344'
Returns:
dict: next player's state
int: next player's id
'''
# record game history
player = self.players[self.current_player]
self._record_history()
self.trace.append((self.current_player, action))
# update cards played
if action != 'pass':
self._add_played_cards(action)
self.state['played_cards'] = self.played_cards
# perform action
greater_player = self.rounder.proceed_round(player, action)
next_player_id = get_downstream_player_id(player, self.players)
# update next_state
self.state['self'] = next_player_id
next_player = self.players[next_player_id]
self.state['hand'] = cards2str(next_player.hand)
self.state['current_hand'] = cards2str(next_player.current_hand)
actions = next_player.available_actions(greater_player, self.judger)
self.state['actions'] = actions
self.state['others_hand'] = self._get_others_current_hand(next_player)
self.current_player = next_player_id
return copy.deepcopy(self.state), next_player_id
def test_step(self):
env = rlcard.make('simple-doudizhu')
_, player_id = env.reset()
player = env.game.players[player_id]
_, next_player_id = env.step(130)
self.assertEqual(next_player_id,
get_downstream_player_id(player, env.game.players))
def test_proceed_game(self):
game = Game()
state, player_id = game.init_game()
while not game.is_over():
action = state['actions'][0]
state, next_player_id = game.step(action)
player = game.players[player_id]
self.assertEqual(get_downstream_player_id(player, game.players),
next_player_id)
player_id = next_player_id
for player_id in range(3):
state = game.get_state(player_id)
self.assertIsNone(state['actions'])
def test_get_downstream_player_id(self):
players = init_players(5)
self.assertEqual(get_downstream_player_id(players[4], players), 0)
