save project

snake.py

@@ -22,6 +22,7 @@ while True:
         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.key==locals.K_W and c!="down":
         if event.key==locals.K_W and c!="down":
                 c="up"
                 c="up"
                 d=up
                 d=up