auto save

snake.py

 import pygame
-
+from pygame import locals
 # 初始化pygame，为使用pygame做准备
 pygame.init()
-# 创建一个窗口
+
 size=(660,480)
-pygame.display.set_mode(size)
+screen = pygame.display.set_mode(size)
+background = pygame.image.load('bg.png') 
+right = pygame.image.load('right.png')
+food = pygame.image.load('apple.png')
+food = pygame.image.load('body.png')
+
 while True:
-    for event in pygame.event.get():
\ No newline at end of file
+    for event in pygame.event.get():
+        if event.trype == locals.QUIT:
+            exit()
+
+    scree.blit(background(0,0))
+    scree.blit(right(240,120))
+    scree.blit(food(210,120))
+    scree.blit(food(0,0))
+    scree.blit(food(0,0))
+    scree.blit(food(0,0))