save project

snake.py

 import pygame
 from pygame import locals
-
+x,y=240,120
 # 初始化pygame，为使用硬件做准备
 pygame.init()
 
@@ -18,6 +18,8 @@ while True:
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             exit()
+    x+=30
+    
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去
@@ -29,4 +31,5 @@ while True:
     # 将果实画上去
     screen.blit(food, (360, 300))
     # 刷新画面
+    FPSLOCK=pygame.time.CLOCK();FPSLOCK.tick(3)
     pygame.display.update()
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