Trying to find where in the files the furnace actually determines how it works. All I can find are lists of recipes and such. If I attempt to add more slots on the GUI, it crashes when you try to smelt multiple things, and there's no speed variable anywhere for determining how "fast" something crafts. So where would this information be stored?
I've been messing around with GUI's for a while and I can only deduct that the GUI "types" are hard coded and can't be easily added to, or changed.
That was my assumption after about 2 hours of pure digging tonight, was depressing. Hopefully that changes by launch. I'm sadly also hitting issues adding another race to the game, it causes a hard crash on title screen even if you just swap one of the current races and couldn't get skin colors working with them when testing their art.