save project

snake.py

@@ -17,8 +17,9 @@ 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
-            
-    x+= 30
+            exit()
+        if event.type == locals.KEYDOWN:
+            if event.key == locals.K_RIGHT and setheading ! "left"
     position.append((x, y))
     position.append((x, y))
     position.pop(0)       
     position.pop(0)       
     # 将背景图画上去
     # 将背景图画上去