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
-screen = pygame.display.set_mode((660,480))
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+screen = pygame.display.set_mode((660,480))
+
+bg = pygame.image.load('bg.png')
+right = pygame.image.load('right.png')
+apple = 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(bg,(0,0))
+    screen.blit(right,(300,120))
+    screen.blit(apple,(360,300))
+    screen.blit(body,(?,?))
+    screen.blit(body,(?,?))
+    screen.blit(body,(?,?))
+    pygame.display.update()
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