auto save

snake.py

@@ -58,6 +58,7 @@ while True:
     if x == a_x and y == a_y:
     if x == a_x and y == a_y:
         a_x = randint(0,630)
         a_x = randint(0,630)
         a_y = randint(0,450)
         a_y = randint(0,450)
+    
     position.append((x, y))
     position.append((x, y))
     position.pop(0)
     position.pop(0)
     # 将背景图画上去
     # 将背景图画上去