save project

snake.py

@@ -3,7 +3,14 @@ from pygame import locals
 # 初始化pygame，为使用pygame做准备
 pygame.init()
 scree=pygame.display.set_mode((660,480))
+background=pygame.image.load('bg.png')
+right=pygame.image.load('right.png')
+food=pygame.image.load('apple.png')
 while true:
     for event in pygame.event.get():
         if event.type==locals.QUTI:
-            exit()
\ No newline at end of file
+            exit()
+    screen.blit(background,(0,0))
+    screen.blit(right,(6,0))
+    screen.blit(food,(8,0))
+    pygame.display.update()
\ No newline at end of file