trade

I want to set up a trade system similar to Age of Empires. Market has trade-able resources and also serves as a trading post for trade carts - the dock also works for merchant ships. Are there any systems already out there that could be used as a template or can somebody summarize how I should...

Hello, I'm working on a map and amongst other things I want to make trade routs in the sense that there is a merchant that patrols the map and when he passes nearby a player's market building that particular player earns gold. I've been trying to make this happen with a response event to...