save project

snake.py

@@ -4,8 +4,15 @@ from pygame import locals
 pygame.init()
 
 # 创建一个窗口
+background=pygame.image.load('bg,png')
+right=pygame.image.load('right,png')
+food=pygame.image.load('apple,png')
 screen=pygame.display.set_mode((660,480))
 while True:
     for event in pygame.event.get():
         if event.type==locals.QUIT:
-            exit()
\ No newline at end of file
+            exit()
+    screen.blit(background,(0,0))
+    screen.blit(right,(240,120))
+    screen.blit(food,(300,120))
+    pygame.display.update()
\ No newline at end of file