save project

snake.py

@@ -3,6 +3,9 @@ from pygame import locals
 # 初始化pygame，为使用pygame做准备
 pygame.init()
 background=pygame.image.load("bg.png")
+apple=pygame.image.load("apple.png")
+right=pygame.image.load("right.png")
+body=pygame.image.load("body.png")
  # 创建一个窗口
 screen=pygame.display.set_mode((660,480))
 while True:
@@ -10,10 +13,10 @@ while True:
         print(event)
         if event.type==locals.QUIT:
             exit()
-        screen.pygame.surface.blit(background,(0,0))
-        screen.pygame.surface.blit(right,(180,60))
-        screen.pygame.surface.blit(apple,(60,30))
-        screen.pygame.surface.blit(body,(210.120))
-        screen.pygame.surface.blit(body,(180,120))
-        screen.pygame.surface.blit(body,(180,90))
+    screen.blit(background,(0,0))
+    screen.blit(right,(180,60))
+    screen.blit(apple,(60,30))
+    screen.blit(body,(210,120))
+    screen.blit(body,(180,120))
+    screen.blit(body,(180,90))
     pygame.display.update()
\ No newline at end of file