save project

snake.py

 import pygame
-
+from pygame import locals
 # 初始化pygame，为使用pygame做准备
 pygame.init()
-
+background=pygame.image.load('bg.png') #加载背景图片
+right=pygame.image.load('right.png')   #头
+food=pygame.image.load('apple.png')   #食物
 # 创建一个窗口
-pygame.display.set_mode((660,480))
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+screen=pygame.display.set_mode((660,480))
+while True:
+    for event in pygame.event.get():
+        if event.type==locals.QUIT:
+            exit()
+
+
+    screen.blit(background,(0,0))
+    screen.blit(right,(240,120))
+    screen.blit(food,(360,300))
+    pygame.display.update()
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