I've bought your game on Steam. Had some fun building a kingdom and thought about buying some crowns with real money, but then I got attacked by a player that had army way stronger than mine.
After he squashed me and put my town to flames everything is (still) regenerating, but my army is gone, just as my desire to play this game.
Most people have no fun at all being squashed by maniacs that optimize for PvP. If you hope to win a larger customer base you should enable online play, with AN OPTION to take part in PvP, but not enforce PvP action on players.
Also your GUI is pretty clunky and what bothers me most of all: it's sluggish. I got a pretty decent rig, so I guess your code is the cause of slow motion.
For all new players: don't purchase Dawn of Fantasy, the game is not finished and non-consentual PvP will kill your fun pretty soon.