Have you heard of Goal-Oriented Action Planning (GOAP)? I've tried implementing it from scratch and it's really easy to get interesting, emergent behaviour. It

Have you heard of Goal-Oriented Action Planning (GOAP)? I've tried implementing it from scratch and it's really easy to get interesting, emergent behaviour. It can also be difficult to debug however, or reason about why things are happening -- or how to make things you want actually happen. I have a feeling commercial products would have much better tooling to ease some of those pains.