auto save

snake.py

 import pygame
 from pygame import locals
-
+import random
 # 初始化pygame，为使用硬件做准备
 pygame.init()
 
@@ -19,7 +19,8 @@ down = pygame.image.load('down.png')        # 头 朝下
 
 x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
-
+apple_x==360
+apple_y==300
 setheading = "right"
 snake_head = right
 
@@ -52,8 +53,11 @@ while True:
     else:
         y += 30
     position.append((x, y))
+    if x==appie_x and y==apple_y:
+        
     position.pop(0)
     # 将背景图画上去
+
     screen.blit(background, (0, 0))
     # 将贪吃蛇的头画上去
     screen.blit(snake_head, position[-1])