auto save

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()
 
 
+bg = pygame.image.load('bg.png')
+tou = pygame.image.load('right.png')
+apple = pygame.image.load('apple.png')
+body = pygame.image.load('body.png')
 # 创建一个窗口
 # 创建一个窗口
-??
+screen = pygame.display.set_mode((800,600))
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+while True:
+    for i in pygame.event.get():
+        if i.type == locals.QUIT:
+            exit() 
+    
+    screen.blit(bg,(0,0))
+    screen.blit(tou,(120,120))
+    screen.blit(apple,(300,300))
+    for x in range(0,901,30):
+        for y in range(0,600,30):
+            screen.blit(body,(x,y))
+
+    pygame.display.update()
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