Such scripts may take hours to make, and convert conquistador to build mines instead of towns is not easy, as conquistador uses special dialog with custom graphics, thus should be redone from scratch.
If I get the time, I may make a script giving free mines upon x battle victories, but while waiting is better that you start with easy examples, show your scripts then get corrections by people here.
Although the idea of creating dwellings and mines does not sound very interesting to me, because :
a) a dwelling created after map generation will not be recognized by towns growth, and
b) a player needs resources first/second week. If he builds a mine after 20-30 battles, this will be 2-3rd week so completely useless.
(This post was last modified: 22.07.2014 15:03 by Valery.)