用python写一个斗地主游戏

好的，我可以给你提供一个基本的代码框架，你可以在此基础上进行改进和完善。

import random

class Card:
    def __init__(self, suit, rank):
        self.suit = suit
        self.rank = rank

    def __str__(self):
        return self.suit + self.rank

class Deck:
    def __init__(self):
        self.cards = []
        for suit in ['♠', '♥', '♣', '♦']:
            for rank in ['2', '3', '4', '5', '6', '7', '8', '9', '10', 'J', 'Q', 'K', 'A']:
                card = Card(suit, rank)
                self.cards.append(card)

    def shuffle(self):
        random.shuffle(self.cards)

    def deal(self):
        return self.cards.pop()

class Player:
    def __init__(self, name):
        self.name = name
        self.hand = []

    def add_card(self, card):
        self.hand.append(card)

    def remove_card(self, card):
        self.hand.remove(card)

    def sort_hand(self):
        self.hand.sort(key=lambda x: ('♠♥♣♦'.index(x.suit), '2345678910JQKA'.index(x.rank)))

    def show_hand(self):
        print(f"{self.name}'s hand:")
        for card in self.hand:
            print(card, end=' ')
        print()

class Game:
    def __init__(self):
        self.deck = Deck()
        self.deck.shuffle()
        self.players = [Player('Player 1'), Player('Player 2'), Player('Player 3')]
        self.landlord = None
        self.current_player = None

    def deal_cards(self):
        for i in range(17):
            for player in self.players:
                card = self.deck.deal()
                player.add_card(card)
        for i in range(3):
            card = self.deck.deal()
            self.players[0].add_card(card)

    def choose_landlord(self):
        self.landlord = self.players[random.randint(0, 2)]
        self.current_player = self.landlord
        print(f"{self.landlord.name} is the landlord!")

    def next_player(self):
        index = self.players.index(self.current_player)
        self.current_player = self.players[(index + 1) % 3]

    def play(self):
        self.deal_cards()
        self.choose_landlord()
        for player in self.players:
            player.sort_hand()
            player.show_hand()
        while True:
            if len(self.players[0].hand) == 0:
                print(f"{self.players[0].name} wins!")
                break
            if len(self.players[1].hand) == 0 or len(self.players[2].hand) == 0:
                print(f"{self.landlord.name} wins!")
                break
            if self.current_player == self.players[0]:
                print("It's your turn!")
                self.players[0].show_hand()
                # TODO: allow the player to play cards
            else:
                print(f"{self.current_player.name}'s turn")
                # TODO: implement AI for other players
                # Play cards according to the rules of the game
            self.next_player()

if __name__ == '__main__':
    game = Game()
    game.play()

以上代码实现了一个简单的斗地主游戏，其中AI部分还需要你自己去实现。你可以通过添加函数和修改代码来完成游戏。