auto save

snake.py

@@ -29,7 +29,10 @@ position = [(180, 90), (180, 120), (210, 120), (x, y)]
 setheading = "right"
 snake_head = right
 
-while True:
+apple—x=240
+apple_y=180
+
+while True:apple_y=180
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
@@ -58,6 +61,8 @@ while True:
     else:
         y += 30
     position.append((x, y))
+
+    
     # 将背景图画上去
     if  a_x ==x and a_y ==y:
        a1=random.randint(0,21)
@@ -83,4 +88,4 @@ while True:
     text=my_font.render(info,True,(0,0,0))
     screen.blit(text,(540,0))
     pygame.display.update()
-    FPSCLOCK.tick(3)
\ No newline at end of file
+    FPSCLOCK.tick(3)