save project

snake.py

@@ -3,5 +3,20 @@ import pygame
 # 初始化pygame，为使用pygame做准备
 pygame.init()
 
+background = pygame .image.load('bg.png')
+right = pygame.image.load('right.png')
+food = pygame.image.load('apple.png')
 # 创建一个窗口
 screen=pygame.display.set .pygame.into(600,800)
+while True:
+      for event in pygame.event.get():
+          if event.type== locals.QUIT
+          #接收到退出事件后退出程序
+          exit()
+
+   #将背景图画上去
+   screen.blit(background,(0,0))       
+   #将贪吃蛇的头画上去
+   screen.blit(right, (240,120))
+   screen.blit(food ,(360,300))
+   pygame.display.update()
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