save project

my_game.py

@@ -46,7 +46,11 @@ while True:
         index = 0
         index = 0
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))
-    screen.blit(road, (0, 500))
+    road_x -= 8
+    if road_x <= -1000:
+        road_x = 0
+    screen.blit(road_x, (0, 500))
+    
     screen.blit(wukong, (150, y))
     screen.blit(wukong, (150, y))
 
 
     stone_x -= 5
     stone_x -= 5