auto save

snake.py

 import pygame
-
+from pygame import locals
 # 初始化pygame，为使用pygame做准备
 pygame.init()
 
+
+bg =  pygame.image.load('bg.png')
+right =  pygame.image.load('right.png')
+apple =  pygame.image.load('apple.png')
+body =  pygame.image.load('body.png')
+
+
 # 创建一个窗口
-screen = pygame.display.set_mode((800,600)) 
+screen = pygame.display.set_mode((660,480)) 
 while True:
-    for event in pygam.display.set_mode((660,480))
-        if event tipe == locals.QUIT
+    for event in pygame.event.get():
+        if event.type== locals.QUIT:
             exit()
-
-
+    screen.blit(bg,(0,0))
+    screen.blit(right,(210,120))
+    screen.blit(apple,(360,300 ))
+    screen.blit(body,(180,120))
+    screen.blit(body,(150,120))
+    screen.blit(body,(150,90))
+    pygame.display.update()