WHY?
When using the stock @startBGM @stopBGM you will notice that when you use @goto the music stops :(
If you want your music to play throughout the story, including saving the music state and reloading it, look no further!

Using MasterAudio

Download: https://gofile.io/d/p2HXRb (MusicHookNani.rar) Unzip this and put it in your games scripts section (doesnt have to be in naninovel folders)

Usage:
@MasterPlay group:foo - Plays the masteraudio group foo, multiple calls will stop the previous music.
@MasterStop - Stops all music

Setup, without following these steps it will NOT work:

1. Create a MasterAudio Prefab with MasterAudio
2. Create your music groups and Make all music groups use a new BUS called NaniBGM <-- this name is case sensitive
   PICTURE
3. Create this CustomVariable
   PICTURE
4. Attach the script TitleScript.cs to your TitlePrefabUI
5. Add onSHow callback to TitleScript.cs
   See picture for steps 4 and 5

when you want to play a bgm across multiple scripts
@MasterPlay group:music-group-a
Now the music music-group-a is playing
@MasterPlay group:now-group-b
And at this moment music-group-a stopped and now-group-b is playing!

Hey, Thanks for sharing the extension!

Just wanted to mention, that you can prevent resetting the played music on @goto by either disabling Reset on Goto in state configuration or using the goto command in the following way:

@goto ScriptName reset:IAudioManager,ICustomVariableManager

— the above will prevent resetting the audio and custom variable managers when loading another script. You can find more info about why most of the built-in services are reset on goto by default in the guide: https://naninovel.com/guide/engine-serv ... et-on-goto