That's a neat idea. I'm imagining a system based around a kind of decision tree of what different structures or districts could turn into. Each change adjusts t

That's a neat idea. I'm imagining a system based around a kind of decision tree of what different structures or districts could turn into. Each change adjusts the weighting for the potential futures of neighboring structures in the graph. Throw in random events like fire, invasion, etc that can change the map at a stroke.