auto save

snake.py

@@ -6,4 +6,16 @@ pygame.init()
 # 创建一个窗口
 pygame:库文件
 display:样式
-screen=pygame.display.set_mode((660,480))
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+screen=pygame.display.set_mode((660,480))
+background=pygame.image.load("bg.png")
+right=pygame.image.load
+while True:
+    for event in pygame.event.get():
+        if event.type==locals.QUIT:
+            exit()
+    screen.blit(background,(0,0))
+    screen.built(right(240,120))
+    screen.built(body,(210,120))
+    screen.built(body,(180,120))
+    screen.built(body,(180,90))        
+    pygame.display.update()
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