auto save

snake.py

 import pygame
-
+from pygame import locals
 # 初始化pygame，为使用pygame做准备
 pygame.init()
 
-background = pygame.image.load('bg.png')
+
+
 # 创建一个窗口
 screen = pygame.display.set_mode((660,480))
-while Ture
+background = pygame.image.load('bg.png')
+right = pygame.image.load('right.png')
+food = pygame.image.load('apple.png')
+body = pygame.image.load('body.png')
+while True:
     for  event in pygame.event.get():
         if event.type==locals.QUIT:
             exit()
 
+    screen.blit(background,(0.0))
 
+    screen.blit(right,(240.120))
 
+    screen.blit(food,(360.300))
 
+    pygame.display.update()
 
-
-
+    screen.blit(body,(210.120))
+    screen.blit(body,(180.120))
+    screen.blit(body,(180.90))