Out of curiosity, what are all the actions an NPC can take?
From what ive seen, the list includes:
- make items relevant to current context of chat
- Take items off player dependent on context (such as gold when buying stuff)
- Interact with any world object to usebits function (e.g. light a candle or fireplace, close a door.
Might be more but all ive seen falls into these three categories so far.