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
 # 创建一个窗口
-??
+secroon=pygame.display.set_mode((660,480))
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+shetuo1=pygame.image.load('bg.png')
+shetuo=pygame.image.load('right.png')
+shetuo2=pygame.image.load('apple.png')
+shetuo3=pygame.image.load('body.png')
+FPSCLOCK = pygame.time.Clock()  
+x,y=150,120
+i=[(90,90),(90,120),(120,120),(x,y)]
+while True:
+    for event in pygame.event.get():
+        if event.type==locals.QUIT:
+            exit()
+    x+=30
+    secroon.blit(shetuo1,(0,0))
+    secroon.blit(shetuo,(x,y))
+
+    secroon.blit(shetuo2,(180,120))
+    i.append((x,y))
+    i.pop(0)
+    for a in range(len(i)-1):
+
+    
+        secroon.blit(shetuo3,i[a])
+
+
+    pygame.display.update()
+    FPSCLOCK.tick(3)
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