save project

snake.py

@@ -12,12 +12,22 @@ background = pygame.image.load('bg.png')
 right = pygame.image.load('right.png')
 food = pygame.image.load('apple.png')
 body = pygame.image.load('body.png')
+left = pygame.image.load('left.pong')
+up = pygame.image.load('up.pong')
+down = pygame.image.load('down.pong')
+
+x , y = 240, 120
+position = [(180, 90),(180, 120),(210,120),(x, y)]
+
+setheading = "right"
+snake_head = 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:
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去