auto save

diy1.py

+print(123)
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snake.py

 import pygame
 import pygame
+from pygame import locals
 
 
 # 初始化pygame，为使用pygame做准备
 # 初始化pygame，为使用pygame做准备
 pygame.init()
 pygame.init()
 
 
+
+background =  pygame.image.load('bg.png')
+right = pygame.image.load('right.png')
+food = pygame.image.load('apple.png')
+
 # 创建一个窗口
 # 创建一个窗口
-??
+screen = pygame.display.set_mode((660,480))
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+while True:
+    for event in pygame.event.get():
+        if event.type==locals.QUIT:
+            exit()
+
+    screen.blit(background,(0, 0))
+
+    screen.blit(right,(240, 120))
+    screen.blit(food,(360, 300))
+
+    pygame.display.update()
+
+
+
+
+