To get the old behavior, you now need to refer to the internal keywords
(like "bird_medium" or "quadruped_small") rather than the old friendly
names (like "duck" or "pig"), as the latter generate single species now.
Is also able to refactor some of the uglier code and introduces a
framework that (suitably extended) could be useful in removing
boilerplate elsewhere.
This is an event based approach to SFX sounds. There is a specific
character sound event mapper which determines sfx to play based on
character or NPC state, as well as emitting sfx events for
non-character-triggers such as levelling up.
