save project

snake.py

 import pygame
 import pygame
 # 初始化pygame，为使用pygame做准备
 # 初始化pygame，为使用pygame做准备
+from pygame import locals
 pygame.init()
 pygame.init()
 # 创建一个窗口
 # 创建一个窗口
 screen=pygame.display.set_mode((660,480))
 screen=pygame.display.set_mode((660,480))
 while True:
 while True:
     for a in pygame.event.get():
     for a in pygame.event.get():
+        print(a)
         if a.type==locals.QUIT:
         if a.type==locals.QUIT:
-            exit()
+            exit()
\ No newline at end of file
+    screen.blit(background,(0,0))
\ No newline at end of file