Give spy PDAs the ability to check current area

[Technature]

I think I suggested it as an idea before, but I think the best solution is to make the PDA pinpoint to the area you need to go to by going into the spy menu and clicking a "pinpoint location" button, acting as a tracker similar to the Auth. Disk tracker.

This way you don't need to murder the janitor and throw his mop everywhere to figure out if you're in the right place.