auto save

snake.py

 import pygame
 import pygame
-from pygame import locals
 
 
 # 初始化pygame，为使用pygame做准备
 # 初始化pygame，为使用pygame做准备
 pygame.init()
 pygame.init()
 
 
-# 创建一个窗口
-screen = pygame.display.set_mode((800,600))
-#载入图片
-background = pygame.image.load('bg.png')
-right = pygame.image.load('right.png')
-apple = pygame.image.load('apple.png')
-body = pygame.image.load('body.png')
-#设置计时器
-FPSCLOCK = pygame.time.Clock()
-
-#设置蛇头初始位置
-x , y = 210 , 150
-
-while True:
-    for event in pygame.event.get():
-        if event.type == locals.QUIT:
-            exit()
-
-    x += 30
-    #图片渲染
-    screen.blit(background,(0,0))
-    screen.blit(right,(x,y))
-    screen.blit(apple,(390,300))
-    screen.blit(body,(180,150))
-    screen.blit(body,(150,150))
-    screen.blit(body,(120,150))
-
-    #刷新窗口
-    pygame.display.update()
-    #窗口刷新频率，数值越大越快
-    FPSCLOCK.tick(3)