好的，下面是一个简单的贪吃蛇游戏的 Python 代码实现，供参考： ```python import pygame import random # 初始化 pygame pygame.init() # 游戏区域大小 width = 500 height = 500 # 颜色定义 white = (255, 255, 255) red = (255, 0, 0) black = (0, 0, 0) # 创建游戏窗口 game_window = pygame.display.set_mode((width, height)) pygame.display.set_caption("贪吃蛇游戏") # 蛇的坐标和方向 snake_x = 50 snake_y = 50 snake_size = 10 snake_list = [] snake_length = 1 snake_direction = "RIGHT" # 食物的坐标 food_x = random.randint(0, width - 10) food_y = random.randint(0, height - 10) # 游戏结束标志 game_over = False # 定义游戏时钟 clock = pygame.time.Clock() # 定义字体 font = pygame.font.SysFont(None, 30) # 显示得分函数 def display_score(score): score_text = font.render("得分：" + str(score), True, black) game_window.blit(score_text, [0, 0]) # 显示蛇的函数 def display_snake(snake_list): for x,y in snake_list: pygame.draw.rect(game_window, black, [x, y, snake_size, snake_size]) # 游戏主循环 while not game_over: # 事件处理 for event in pygame.event.get(): if event.type == pygame.QUIT: game_over = True if event.type == pygame.KEYDOWN: if event.key == pygame.K_UP: snake_direction = "UP" elif event.key == pygame.K_DOWN: snake_direction = "DOWN" elif event.key == pygame.K_LEFT: snake_direction = "LEFT" elif event.key == pygame.K_RIGHT: snake_direction = "RIGHT" # 移动蛇的位置 if snake_direction == "UP": snake_y -= 10 elif snake_direction == "DOWN": snake_y += 10 elif snake_direction == "LEFT": snake_x -= 10 elif snake_direction == "RIGHT": snake_x += 10 # 判断蛇是否吃到了食物 if abs(snake_x - food_x) < 10 and abs(snake_y - food_y) < 10: food_x = random.randint(0, width - 10) food_y = random.randint(0, height - 10) snake_length += 1 # 更新蛇的列表 snake_head = [] snake_head.append(snake_x) snake_head.append(snake_y) snake_list.append(snake_head) if len(snake_list) > snake_length: del snake_list[0] # 判断蛇是否撞墙或撞到自己 if snake_x < 0 or snake_x > width or snake_y < 0 or snake_y > height: game_over = True if snake_head in snake_list[:-1]: game_over = True # 绘制游戏窗口 game_window.fill(white) pygame.draw.rect(game_window, red, [food_x, food_y, snake_size, snake_size]) display_snake(snake_list) display_score(snake_length - 1) pygame.display.update() # 控制游戏帧率 clock.tick(15) # 退出游戏 pygame.quit() quit() ``` 这是一个简单的实现，你可以根据自己的需求和想法进行修改和扩展。