save project

snake.py

@@ -16,13 +16,13 @@ body = pygame.image.load('body.png')
 
 
 x, y = 240, 120
 x, y = 240, 120
 position = [(180,90),(180,120),(210,120),(x,y)]
 position = [(180,90),(180,120),(210,120),(x,y)]
-
+setheading = "right"
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             # 接收到退出事件后退出程序
             exit()
             exit()
-        if event.type == locals.KEYDOWN
+        if event.type == locals.KEYDOWN:
             if event.key == locals.K_RIGHT and setheading !="left":
             if event.key == locals.K_RIGHT and setheading !="left":
                  setheading = "right"
                  setheading = "right"
             if event.key == locals.K_LEFT and setheading !="right":
             if event.key == locals.K_LEFT and setheading !="right":