So I'm trying to make a custom trait for some of my characters. I've been looking around for some kind of tutorial and don't really see anything like that. The vanilla RimWorld folders don't seem to have any trait definition folders at all. I just tried using one from the Romance mod as a template with no dice. Am I just overlooking the one everyone uses, or...?
There is a TraitDefs folder in the core mod, just look for it ^^ Also important for making your own traits is the Thoughts_Traits in the ThoughtsDef folder. Just try around with modifying these files, I'm sure you will soon have created your own traits ^^