@Barty Games:
Hi,
Well, a stock script for cooperative or friendly A.I, ready for GameGuru, if it exists at this moment, I do not know so far. Sorry!
Torque game engine, has a script or function named 'Target', if I'm not mistaken, which may be associated to any object in the game level, such as, a tree, a rock, a vehicle, etc.
Any A.I with a gun, either friendly or enemy, in the game scenario, will open fire against the object named 'Target' , when they are in the range distance, set in the script.
However; a similar script, unfortunately, does not exist in GameGuru game engine yet.
Cheers,
Northern