auto save

snake.py

@@ -15,8 +15,7 @@ x,y = 240,120
 position = [(180,90),(180,120),(210,120),(x,y)]
 
 
-setheading = "right"
-snake_head = right
+
 
 #载入图片
 background = pygame.image.load('bg.png')
@@ -27,6 +26,10 @@ up = pygame.image.load('up.png')
 down = pygame.image.load('down.png')
 left = pygame.image.load('left.png')
 
+
+setheading = "right"
+snake_head = right
+
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -81,4 +84,4 @@ while True:
 
     #刷新画面
     pygame.display.update()
-    FPSCLOCK.tick(3)
\ No newline at end of file
+    FPSCLOCK.tick(4)
\ No newline at end of file