def init_54_deck():
''' Initialize a standard deck of 52 cards, BJ and RJ
Returns:
(list): Alist of Card object
'''
suit_list = ['S', 'H', 'D', 'C']
rank_list = ['A', '2', '3', '4', '5', '6', '7', '8', '9', 'T', 'J', 'Q', 'K']
res = [Card(suit, rank) for suit in suit_list for rank in rank_list]
res.append(Card('BJ', ''))
res.append(Card('RJ', ''))
return res
def _reduce_meld_kinds_by_rank_id(self, card: Card):
rank_id = utils.get_rank_id(card)
meld_kinds = self.meld_kinds_by_rank_id[rank_id]
if len(meld_kinds) > 1:
suits = ['S', 'H', 'D', 'C']
self.meld_kinds_by_rank_id[rank_id] = [[
Card(suit, card.rank) for suit in suits if suit != card.suit
]]
else:
self.meld_kinds_by_rank_id[rank_id] = []
def card_from_card_id(card_id: int) -> Card:
''' Make card from its card_id
Args:
card_id: int in range(0, 52)
'''
if not (0 <= card_id < 52):
raise GinRummyProgramError(
"card_id is {}: should be 0 <= card_id < 52.".format(card_id))
rank_id = card_id % 13
suit_id = card_id // 13
rank = Card.valid_rank[rank_id]
suit = Card.valid_suit[suit_id]
return Card(rank=rank, suit=suit)
def _increase_meld_kinds_by_rank_id(self, card: Card):
rank_id = utils.get_rank_id(card)
meld_kinds = self.meld_kinds_by_rank_id[rank_id]
if len(meld_kinds) == 0:
card_rank = card.rank
meld_kind = [card for card in self.hand if card.rank == card_rank]
if len(meld_kind) >= 3:
self.meld_kinds_by_rank_id[rank_id].append(meld_kind)
else: # must have all cards of given rank
suits = ['S', 'H', 'D', 'C']
max_kind_meld = [Card(suit, card.rank) for suit in suits]
self.meld_kinds_by_rank_id[rank_id] = [max_kind_meld]
for meld_card in max_kind_meld:
self.meld_kinds_by_rank_id[rank_id].append(
[card for card in max_kind_meld if card != meld_card])
def __init__(self, np_random):
''' Initialize a leducholdem dealer class
'''
self.np_random = np_random
self.deck = [
Card('S', 'J'),
Card('H', 'J'),
Card('S', 'Q'),
Card('H', 'Q'),
Card('S', 'K'),
Card('H', 'K')
]
self.shuffle()
self.pot = 0
def card_from_text(text: str) -> Card:
if len(text) != 2:
raise GinRummyProgramError("len(text) is {}: should be 2.".format(
len(text)))
return Card(rank=text[0], suit=text[1])