save project

snake.py

@@ -5,9 +5,17 @@ pygame.init()
 
 
 # 创建一个窗口
 # 创建一个窗口
 
 
+backgroud=pygame.image.load('bg.pang')
+
+
 screen=pygame.dispiay.set_mode((800,600))
 screen=pygame.dispiay.set_mode((800,600))
 While True:
 While True:
     for event inpygame.event get()
     for event inpygame.event get()
         if event.type=locals.QULT
         if event.type=locals.QULT
 
 
-            exit()
+            exit()
\ No newline at end of file
+
+
+    screen blit(backgroud(0,0))
+
+    pygame.bisplay.update()
\ No newline at end of file