auto save

snake.py

 import pygame
+from pygame.locals import *
 
 # 初始化pygame，为使用pygame做准备
 pygame.init()
 
 # 创建一个窗口
-??
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+screen = pygame.display.set_mode((660, 480))
+bg = pygame.image.load('bg.png')
+up = pygame.image.load('up.png')
+down = pygame.image.load('down.png')
+left = pygame.image.load('left.png')
+right = pygame.image.load('right.png')
+apple = pygame.image.load('apple.png')
+body = pygame.image.load('body.png')
+
+while True:
+    screen.blit(bg,(0, 0))
+    screen.blit(up, (100, 100))
+    screen.blit(body, 100, 130)
+    screen.blit(apple, (200, 200))
+    for event in pyagme.event.get():
+        #print(event)
+        if event.type == QUIT:
+            pygame.quit()
+            exit()
+    pygame.display.update()
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