> how would i add a range circle thing (ie prism tower range)
> around a cloaking device type building?

> crushed

For RA2/YR (probably TS as well)
I think you'd need to add the line

HasRadialIndicator=true

or it might, possibly, need to be

SensorArray=yes

but I'm not sure how to make the indicator correspond with the structure's range, and I'm a little too busy to find out for myself right now.
If you haven't found out by the next time I check this forum, and no-one else has answered helpfully, I might try it myself.