auto save

snake.py

@@ -54,6 +54,8 @@ while True:
     if x == ap_x and y == ap_y:
     if x == ap_x and y == ap_y:
         ap_x = random.randint(0,21)*30
         ap_x = random.randint(0,21)*30
         ap_y = random.randint(0,15)*30
         ap_y = random.randint(0,15)*30
+    else:
+        
     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