I was just curious. Is there a way to change how a map looks mid-game? Like you enter a town and it looks normal, but later in the game it gets set on fire (for example. I know I'd have to make custom tiles for that). On a smaller scale, is it at least possible to manipulate the weather? I've played through Emerald, and it seems possible.
Also, is it possible to create animated tiles? I know the water tiles are animated. Is there anyway to create, say tiles of a building on fire?