auto save

snake.py

 import pygame
+from pygame import locals
 
 # 初始化pygame，为使用pygame做准备
 pygame.init()
+blackground = pygame.image.load('bg.png')
+right = pygame.image.load('right.png')
+food = pygame.image.load('apple.png')
+body = pygame.image.load('body.png')
 
+P=pygame.time. Clock()
+
+x,y=240,120
 # 创建一个窗口
-??
\ No newline at end of file
+screen=pygame.display.set_mode((660,480))
+while True:
+    for event in pygame.event.get():
+        if event.type==locals.QUIT:
+            exit()
+    screen.blit(blackground,(0,0))
+    screen.blit(right,(x,y))
+    screen.blit(body,(210,120))
+    screen.blit(body,(180,120))
+    screen.blit(body,(180,90))
+    screen.blit(food,(360,300))
+    x=x+30
+
+    pygame.display.update()
+    P.tick(3)