save project

my_game.py

@@ -96,7 +96,7 @@ while True:
             bg_x = 0
         screen.blit(background, (bg_x, 0))      # 远景
 
-        road_x -= 8
+        road_x -= speed
         if road_x<=-1000:
             road_x = 0
         screen.blit(road, (road_x, 500))       # 道路
@@ -123,6 +123,9 @@ while True:
                 if(sprite,rect.x+sprite.rect.width)<wukong.rect.x:
                     ssore+=sprite.score
                     sprite.score = 0
+        if score>old_score:
+            score_audio.play()
+            old_score=score