auto save

snake.py

@@ -4,10 +4,7 @@ from pygame import locals
 # 初始化pygame，为使用pygame做准备
 pygame.init()
 
-background = pygame.image.load('bg.png')
-right = pygame.image.load('right.png')
-food = pygame.image.load('apple.png')
-body = pygame.image.load('body.png')
+
 # 创建一个窗口
 screen = pygame.display.set_mode((660, 480))
 while True:
@@ -17,11 +14,4 @@ while True:
             exit()
 
 
-    screen.blit(background, (0, 0))
-    screen.blit(right , (240, 120))
-    screen.blit(food , (360, 300))
-    screen.blit(body , (210, 120))
-    screen.blit(body , (180, 120))
-    screen.blit(body, (180, 90))
-
-    pygame.display.update()
+c