用python写一个囚徒困境游戏的游戏界面

好的，我可以为您提供一些参考代码。

首先，我们需要安装 `pygame` 库，用于创建游戏界面。可以通过以下命令进行安装：

pip install pygame

然后，我们可以创建一个游戏类 `PrisonerGame`，包含游戏的初始化、游戏循环、事件处理等方法。具体代码如下：

import pygame
import random

# 设置游戏界面大小
SCREEN_WIDTH = 480
SCREEN_HEIGHT = 480

# 设置颜色
BLACK = (0, 0, 0)
WHITE = (255, 255, 255)
RED = (255, 0, 0)
GREEN = (0, 255, 0)
BLUE = (0, 0, 255)

class PrisonerGame:
    def __init__(self):
        pygame.init()
        self.screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
        pygame.display.set_caption("囚徒困境游戏")
        self.clock = pygame.time.Clock()
        self.font = pygame.font.SysFont("Arial", 18)
        self.players = ["玩家1", "玩家2"]
        self.player_choices = [None, None]
        self.scores = [0, 0]
        self.round = 1
        self.max_rounds = 10
    
    def run(self):
        running = True
        while running:
            self.clock.tick(60)
            for event in pygame.event.get():
                if event.type == pygame.QUIT:
                    running = False
                elif event.type == pygame.KEYDOWN:
                    if event.key == pygame.K_ESCAPE:
                        running = False
                    elif event.key == pygame.K_1:
                        self.player_choices[0] = "B"
                    elif event.key == pygame.K_2:
                        self.player_choices[0] = "C"
                    elif event.key == pygame.K_3:
                        self.player_choices[1] = "B"
                    elif event.key == pygame.K_4:
                        self.player_choices[1] = "C"
                        
            if all(self.player_choices):
                self.calculate_scores()
                self.show_results()
                self.next_round()
            
            self.draw()
            pygame.display.update()
        
        pygame.quit()
    
    def draw(self):
        self.screen.fill(WHITE)
        
        # 绘制分数
        text = self.font.render("分数：{} - {}".format(self.scores[0], self.scores[1]), True, BLACK)
        self.screen.blit(text, (10, 10))
        
        # 绘制回合数
        text = self.font.render("第{}回合 / 共{}回合".format(self.round, self.max_rounds), True, BLACK)
        self.screen.blit(text, (10, 30))
        
        # 绘制玩家选择
        for i in range(2):
            text = self.font.render("{}选择：{}".format(self.players[i], self.player_choices[i] or "-"), True, BLACK)
            self.screen.blit(text, (10, 50 + i * 20))
        
        # 绘制提示信息
        if not all(self.player_choices):
            text = self.font.render("请玩家1按1键选择B，2键选择C；请玩家2按3键选择B，4键选择C", True, BLACK)
            self.screen.blit(text, (10, 100))
    
    def calculate_scores(self):
        if self.player_choices[0] == "B" and self.player_choices[1] == "B":
            self.scores[0] += 1
            self.scores[1] += 1
        elif self.player_choices[0] == "B" and self.player_choices[1] == "C":
            self.scores[0] += 3
        elif self.player_choices[0] == "C" and self.player_choices[1] == "B":
            self.scores[1] += 3
        elif self.player_choices[0] == "C" and self.player_choices[1] == "C":
            self.scores[0] += 2
            self.scores[1] += 2
    
    def show_results(self):
        text = self.font.render("本回合结果：{} - {}".format(self.scores[0], self.scores[1]), True, BLACK)
        self.screen.blit(text, (10, 150))
    
    def next_round(self):
        self.player_choices = [None, None]
        self.round += 1
        if self.round > self.max_rounds:
            self.show_final_results()
    
    def show_final_results(self):
        winner = None
        if self.scores[0] > self.scores[1]:
            winner = self.players[0]
        elif self.scores[0] < self.scores[1]:
            winner = self.players[1]
        
        text = self.font.render("比赛结束，{}获胜！".format(winner or "平局"), True, BLACK)
        self.screen.blit(text, (10, 200))

if __name__ == "__main__":
    game = PrisonerGame()
    game.run()

这段代码实现了一个简单的囚徒困境游戏界面，玩家通过按键选择合作或背叛，每回合结束后根据双方选择计算得分，最终显示比赛结果。您可以根据自己的需要进行修改和完善。