auto save

snake.py

+import pygame
+
+# 初始化pygame，为使用pygame做准备
+pygame.init()
+
+# 创建一个窗口
+screen=pygame.display.set_mode((630,600))
+
+bg=pygame.image.load("bg.png")
+rt=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 ==pygame.QUIT:
+            exit()
+   
+   
+    screen.blit(bg,(0,0))
+    screen.blit(rt,(300,150))
+    screen.blit(body,(270,150))
+    screen.blit(body,(240,150))
+    screen.blit(food,(450,150))
+    pygame.display.update()
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