auto save

snake.py

@@ -14,7 +14,7 @@ food = pygame.image.load('apple.png')
 body = pygame.image.load('body.png')
 x,y=240,120
 FPSCLOCK=pygame.time.Clock()
-posion=[(240,120),(210,120),(180,120),(180,90),(x,y)]
+posion=[(210,120),(180,120),(180,90),(x,y)]
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -32,9 +32,7 @@ while True:
     # 将贪吃蛇的身体画上去
     for i in range(len(posion)-1):
         screen.blit(body,posion[i])
-    # screen.blit(body, (210, 120))
-    # screen.blit(body, (180, 120))
-    # screen.blit(body, (180, 90))
+    
     # 将果实画上去
     screen.blit(food, (360, 300))
     # 刷新画面