This mod adds a ToolSmith that converts (Limestone, Copper, Bronze) into a small productivity bonus. My first foray into modding, and the beginning of a much larger expansion/reworking of whole base game.
There are no graphics, the building just uses the bronze-smith skin, I'm not patient enough to graphics design at the moment. And honestly, just something I threw together in a couple of hours to learn the system. I encourage you to try it out and see if you think it adds potential to the game! All feedback welcome.
Zip's aren't working properly, so you'll have to unpack it in your mods folder.
https://mega.nz/#!b7ZgTARY!3IKQa6G911Nt6ZFZiDQ2UCFzHyaKIHahXxYYF9gydCk