扑克牌游戏

 

"""
经验：符号常量总是优于字面常量，枚举类型是定义符号常量的最佳选择
"""
from enum import Enum, unique

import random


@unique
class Suite(Enum):
    """花色"""

    SPADE, HEART, CLUB, DIAMOND = range(4)

    def __lt__(self, other):
        return self.value < other.value


class Card():
    """牌"""

    def __init__(self, suite, face):
        """初始化方法"""
        self.suite = suite
        self.face = face

    def show(self):
        """显示牌面"""
        suites = ['♠︎', '♥︎', '♣︎', '♦︎']
        faces = ['', 'A', '2', '3', '4', '5', '6', '7', '8', '9', '10', 'J', 'Q', 'K']
        return f'{suites[self.suite.value]}{faces[self.face]}'

    def __repr__(self):
        return self.show()


class Poker():
    """扑克"""

    def __init__(self):
        self.index = 0
        self.cards = [Card(suite, face) for suite in Suite for face in range(1, 14)]
        print(self.cards)

    def shuffle(self):
        """洗牌（随机乱序）"""
        random.shuffle(self.cards)
        self.index = 0

    def deal(self):
        """发牌"""
        card = self.cards[self.index]
        self.index += 1
        return card

    @property
    def has_more(self):
        return self.index < len(self.cards)


class Player():
    """玩家"""
    def __init__(self, name):
        self.name = name
        self.cards = []

    def get_one(self, card):
        """摸一张牌"""
        self.cards.append(card)

    def sort(self, comp=lambda card: (card.suite, card.face)):
        """整理手上的牌"""
        self.cards.sort(key=comp)


def main():
    """主函数"""
    poker = Poker()
    poker.shuffle()
    players = [Player('东邪'), Player('西毒'), Player('南帝'), Player('北丐')]
    while poker.has_more:
        for player in players:
                player.get_one(poker.deal())
    for player in players:
        player.sort()
        print(player.name, end=': ')
        print(player.cards)


if __name__ == '__main__':
    main()

    for suite in Suite:
        print(suite)

　　

东邪: [♠︎4, ♠︎7, ♠︎9, ♥︎6, ♥︎8, ♥︎J, ♣︎2, ♣︎4, ♣︎9, ♦︎5, ♦︎J, ♦︎Q, ♦︎K]
西毒: [♠︎A, ♠︎3, ♠︎5, ♠︎6, ♠︎10, ♠︎Q, ♥︎2, ♥︎7, ♥︎10, ♣︎A, ♣︎6, ♣︎10, ♦︎7]
南帝: [♠︎8, ♠︎J, ♠︎K, ♥︎A, ♥︎3, ♥︎5, ♥︎9, ♥︎Q, ♣︎3, ♣︎5, ♣︎8, ♦︎6, ♦︎8]
北丐: [♠︎2, ♥︎4, ♥︎K, ♣︎7, ♣︎J, ♣︎Q, ♣︎K, ♦︎A, ♦︎2, ♦︎3, ♦︎4, ♦︎9, ♦︎10]