save project

snake.py

@@ -15,8 +15,9 @@ body = pygame.image.load('body.png')
 OKCLOCK=pygame.time.Clock()
 x=240
 y=120
+yuhotui=[(180,90),(180,120),(210,120),(x,y)]
 
-while True:
+while True
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
@@ -34,4 +35,6 @@ while True:
     # 刷新画面
     pygame.display.update()
     x+=30
+    yuhotui.append((x,y))
+    yuhotui.pop(0)
     OKCLOCK.tick(3)
\ No newline at end of file