save project

snake.py

+import random
+import pygame
+from pygame import locals
+
+# 初始化pygame，为使用pygame做准备
+pygame.init()
+
+# 创建一个窗口
+screen = pygame.display.set_mode(size=(660,480))
+
+#载入图片
+background = pygame.image.load('bg.png')#背景图
+right = pygame.image.load('right.png')#蛇头右
+food = pygame.image.load('apple.png')#苹果
+body = pygame.image.load('body.png')#身体
+left = pygame.image.load('left.png')#蛇头左
+up = pygame.image.load('up.png')#蛇头上
+down = pygame.image.load('down.png')#蛇头下
+
+while True:
+    #渲染
+    screen.blit(background,(0,0))#背景
+    #刷新画面
+    pygame.display.update()
+    #接收到退出事件后退出程序
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+            exit()
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