save project

snake.py

@@ -14,18 +14,20 @@ apple = pygame.image.load('apple.png')
 body = pygame.image.load('body.png')
 # 初始化pygame，为使用pygame做准备
 pygame.init()
-
+x,y=480,60
 # 创建一个窗口
 screen = pygame.display.set_mode((660,480))
-
+FPS=pygame.time.Clock()
 while True :
     for event in pygame.event.get():
         if event.type==locals.QUIT:
             exit()
+    x+=30    
     screen.blit(bg,(0,0))
-    screen.blit(right,(480,60))
+    screen.blit(right,(x,y))
     screen.blit(body,(450,60))
     screen.blit(body,(420,60))
     screen.blit(body,(420,30))
     screen.blit(apple,(480,90))
     pygame.display.update()
+    FPS.tick(3)
\ No newline at end of file