auto save

snake.py

-import pygame
+ from pygame import locals
 
-# 初始化pygame，为使用pygame做准备
-pygame.init()
+ # 初始化pygame，为使用硬件做准备
+ pygame.init()
 
-# 创建一个窗口
-??
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+ # 创建一个窗口
+ screen = pygame.display.set_mode((660, 480))
+ # 图片素材
+ background = pygame.image.load('bg.png')
+ food = pygame.image.load('apple.png')
+
+ while True:
+ for event in pygame.even if event.type == locals.QUIT:
+17 # 接收到退出事件后退出程序
+18 exit()
+19 # 将背景图画上去
+20 screen.blit(background, (0, 0))
+21 # 将果实画上去
+22 screen.blit(food, (0, 0))
+23 screen.blit(food, (0, 450))
+24 screen.blit(food, (630, 0))
+25 screen.blit(food, (630, 450))
+26 # 刷新画面
+27 pygame.display.update()
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