fixed the currently playing selection from sometimes using the music type for the current room/floor instead of the music that was actually currently playing (they can differ sometimes)

fixed a check getting stuck after doing the mineshaft escape

fixed curse mist (mirror and mineshaft) check sometimes happening on game start causing a crash

custom selection menu now has options for the currently playing song at the top of the list

added new variants option, some refactoring

added additional check to make sure moms shadow intro and chase music plays on repentogon

added option to force the enemies layer to always be enabled with floor music

-fixed wrong track type sometimes being used by the 'use floor music setting

-fixed per-track shuffle lists in custom soundtracks being capped by the number of soundtracks enabled for regular shuffle
-fixed variant type not updating when a soundtrack is shuffled (e.g. you can have supermeatboy soundtrack on while in an arcade and hit the shuffle button to change which arcade track is playing)