save project

snake.py

@@ -16,12 +16,13 @@ body = pygame.image.load('body.png')
 
 x,y = 240,120
 position = [(180,90),(180,120),(210,120),(x,y)]
+setheading = 'right'
 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
             exit()
-            if event.type == locals.KEYDOWN：
+        if event.type == locals.KEYDOWN:
             if event.type == locals.K_RIGHT and setheading != "left":
                 setheading = 'right'
             if event.key == locals.K_LEFT and setheading != "right":