rlcard.games.bridge

rlcard.games.bridge.dealer

File name: bridge/dealer.py Author: William Hale Date created: 11/25/2021

class rlcard.games.bridge.dealer.BridgeDealer(np_random)

Bases: object

Initialize a BridgeDealer dealer class

deal_cards(player: BridgePlayer, num: int)

Deal some cards from stock_pile to one player

Parameters:

  • player (BridgePlayer) – The BridgePlayer object

  • num (int) – The number of cards to be dealt

rlcard.games.bridge.game

File name: bridge/game.py Author: William Hale Date created: 11/25/2021

class rlcard.games.bridge.game.BridgeGame(allow_step_back=False)

Bases: object

Game class. This class will interact with outer environment.

static get_num_actions() → int

Return the number of possible actions in the game

get_num_players() → int

Return the number of players in the game

get_player_id()

Return the current player that will take actions soon

get_state(player_id: int)

Get player’s state

Returns:

The information of the state

Return type:

state (dict)

init_game()

Initialize all characters in the game and start round 1

is_over() → bool

Return whether the current game is over

step(action: ActionEvent)

Perform game action and return next player number, and the state for next player

rlcard.games.bridge.judger

File name: bridge/judger.py Author: William Hale Date created: 11/25/2021

class rlcard.games.bridge.judger.BridgeJudger(game: BridgeGame)

Bases: object

Judger decides legal actions for current player

Returns:

List[ActionEvent] of legal actions

rlcard.games.bridge.player

File name: bridge/player.py Author: William Hale Date created: 11/25/2021

class rlcard.games.bridge.player.BridgePlayer(player_id: int, np_random)

Bases: object

remove_card_from_hand(card: BridgeCard)

rlcard.games.bridge.round

File name: bridge/round.py Author: William Hale Date created: 11/25/2021

class rlcard.games.bridge.round.BridgeRound(num_players: int, board_id: int, np_random)

Bases: object

property board_id: int
property dealer_id: int
get_current_player() → BridgePlayer
get_declarer() → BridgePlayer
get_dummy() → BridgePlayer
get_left_defender() → BridgePlayer
get_perfect_information()
get_right_defender() → BridgePlayer
get_trick_moves() → List[PlayCardMove]
get_trump_suit() → str
is_bidding_over() → bool

Return whether the current bidding is over

is_over() → bool

Return whether the current game is over

make_call(action: CallActionEvent)
play_card(action: PlayCardAction)
print_scene()
property round_phase
property vul