加载的嗡嗡音效改为只在到点亮的楼层播放

parts/scenes/load.lua

@@ -21,9 +21,11 @@ end
 
 local function upFloor()
 	progress=progress+1
-	light[3*progress+3]=false
+	if light[3*progress+3]then
 		SFX.play('spin_0',.5)
 	end
+	light[3*progress+3]=false
+end
 local loadingThread=coroutine.wrap(function()
 	for i=1,SFX.getCount()do
 		SFX.loadOne()