auto save

snake.py

 import pygame
+from pygame import locals
 
-# 初始化pygame，为使用pygame做准备
+# 初始pygame，未使用硬件做准备
 pygame.init()
 
+# 载入图片
+background = pygame.image.load('bg.png') # 背景图
+right = pygame.image.load('right.png')   # 头 朝右
+food = pygame.image.load('apple.png')    # 食物 苹果  
+
 # 创建一个窗口
-??
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+screen = pygame.display.set_mode((660,480))
+
+while True:
+    for event in pygame.event.get():
+        print(event)
+        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))
+
+    # 渲染蛇头和苹果
+    screen.blit(right,(90,90))
+    screen.blit(food,(210,210))
+    
+    # 刷新画面
+    pygame.display.update()
+
+
+
+
+
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+
+
+'''            
+from random import randint
+a = randint(0,5)
+print(a)
+'''
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