python面向对象人机猜拳游戏

好的，下面是一个简单的 Python 面向对象人机猜拳游戏示例：

import random

class Player:
    def __init__(self, name):
        self.name = name
        self.score = 0

    def choose_gesture(self):
        pass

class HumanPlayer(Player):
    def choose_gesture(self):
        gesture = input(f"{self.name}, please choose your gesture (rock/paper/scissors): ")
        while gesture not in ["rock", "paper", "scissors"]:
            print("Invalid input. Please choose again.")
            gesture = input(f"{self.name}, please choose your gesture (rock/paper/scissors): ")
        return gesture

class ComputerPlayer(Player):
    def choose_gesture(self):
        return random.choice(["rock", "paper", "scissors"])

class Game:
    def __init__(self, rounds):
        self.rounds = rounds
        self.human_player = HumanPlayer("Player 1")
        self.computer_player = ComputerPlayer("Player 2")

    def play_round(self):
        human_gesture = self.human_player.choose_gesture()
        computer_gesture = self.computer_player.choose_gesture()

        if human_gesture == computer_gesture:
            print("Tie!")
        elif (human_gesture == "rock" and computer_gesture == "scissors") or \
             (human_gesture == "paper" and computer_gesture == "rock") or \
             (human_gesture == "scissors" and computer_gesture == "paper"):
            print(f"{self.human_player.name} wins this round!")
            self.human_player.score += 1
        else:
            print(f"{self.computer_player.name} wins this round!")
            self.computer_player.score += 1

    def play_game(self):
        for i in range(self.rounds):
            print(f"Round {i+1}:")
            self.play_round()
            print(f"Score: {self.human_player.name} {self.human_player.score} - {self.computer_player.score} {self.computer_player.name}")
        if self.human_player.score > self.computer_player.score:
            print(f"{self.human_player.name} wins the game!")
        elif self.human_player.score < self.computer_player.score:
            print(f"{self.computer_player.name} wins the game!")
        else:
            print("Tie game!")

if __name__ == "__main__":
    game = Game(rounds=3)
    game.play_game()

这个示例包含了 `Player` 和其子类 `HumanPlayer` 和 `ComputerPlayer`。`Player` 是一个基类，它定义了一个 `name` 属性和一个 `score` 属性，以及一个抽象方法 `choose_gesture`，该方法应该在子类中实现。`HumanPlayer` 和 `ComputerPlayer` 分别实现了 `choose_gesture` 方法，用于让人类玩家和计算机玩家进行选择手势。

`Game` 类定义了一个构造函数，该函数接受一些回合数，并创建了一个人类玩家和一个计算机玩家。`play_round` 方法进行了一轮游戏，让人类玩家和计算机玩家进行手势选择，并根据规则决定谁赢了这一轮。`play_game` 方法循环播放多个回合，并在最后输出获胜者。

在主程序中，我们创建了一个 `Game` 对象并调用了 `play_game` 方法进行游戏。