Spring RTS Engine

I mean Template more as in example. I want my own ai, they'll need to take in when to block, etc. But it seems like it's all doable.

I have been searching for a RTS game engine to use for the past few hours and have settle down to 0AD and Spring Engine. I have done this once before but never got to taking the next step to making a game. I guess I never got to choosing which one to use. So im asking, can I make a game not about co...