save project

snake.py

 import pygame
 import pygame
-
-# 初始化pygame，为使用pygame做准备
+from pygame import locals
+#初始化pygame,为使用硬件做准备
 pygame.init()
 pygame.init()
-
-# 创建一个窗口
+#创建一个窗口
 screen=pygame.display.set_mode((660,480))
 screen=pygame.display.set_mode((660,480))
+#背景
+background=pygame.image.load("bg.png")
+right=pygame.image.load("right.png")
+food=pygame.image.load("apple.png")
+body=pygame.image.load("body.png")
+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))
+    #将贪吃蛇画上去
+    screen.blit(right,(240,120))
+    #将贪吃蛇的身体画上去
+    screen.blit(body,(210,120)) 
+    screen.blit(body,(180,120))  
+    screen.blit(body,(180,90))
+    #将果实画上去
+    screen.blit(food,(360,300))
+    #刷新画面
+    pygame.display.update()           
+