I was wondering if theres a way i can have like say be player 1, and order player 2(computer player) to do stuff, like follow this unit, attck to here, cloack, ect. without giving unit to me, then back to player 2...
You can order to follow a unit, attack to a location, etc. by using a targeter controlled by you (such as an observer) that has a location following it or having the unit to be followed have a location follow it. Then, just order the p2 units to order move/patrol to that location.
As for cloaking, you can't do that... you could always do the "get the computers to react to the situation" idea to get the computers to cloak, but that would require hurting the units, and probably wouldn't be practical.