save project

snake.py

@@ -9,14 +9,17 @@ body=pygame.image.load("body.png")
 
 # 创建一个窗口
 screen = pygame.display.set_mode((800,600))
+x,y=240,120
 while True:
     for event in pygame.event.get():
         if event.type==locals.QUIT:
             exit()
     screen.blit(background,(0,0))
-    screen.blit(right,(120,120))
+    screen.blit(right,(x,y))
     screen.blit(body,(90,120))
     screen.blit(body,(60,120))
     screen.blit(body,(60,90))
     screen.blit(food,(360,360))
-    pygame.display.update()
\ No newline at end of file
+    pygame.display.update()
+    x=x+30
+    pygame.time.Clock().tick(3)
\ No newline at end of file