itch.io

So, it's generic blips. You just have that as callback for the character and dialogue causes events to be provided.

See if this can help you: https://www.renpy.org/doc/html/character_callbacks.html#character-callbacks

You just need to pay additional attention to "slow_done" and that would be the same as "show_done". Probably like this:

     def dialoguesound(event, interact=True, **kwargs):
         if not interact or event in ("slow_done", "show_done"):
             renpy.sound.stop(channel="dialogue", fadeout=0.1)
         elif event == "show":
             renpy.sound.play("sfx/voices/generic.ogg", channel="dialogue", loop=True)