Give the AI some sort of notification if it is being damaged

[Musketman12]

How it's supposed to work is that the AI chambers have motion detectors that alert the AI whenever someone is in the AI Upload or the AI chamber itself. I remember back in the Mushroom days you'd get an alert in bold-blue text whenever a motion sensor was tripped.

Now a days, I can't ever remember seeing that alert. It was really useful, but it just doesn't seem to show up anymore. I think it might be a map problem: No one ever breaks into the AI chambers through the doors anymore. Everyone just bores down one of the walls by the AI, and tunnels through the convenient girder-path with their wirecutters. From there, they then kill the APC, and bust into the disabled AI chamber, never triggering an alert, since they killed the power before they arrived in the place with all the warning sensors. It's insanely easy to kill the AI now, even as a lowly assistant.

Didn't the girders around the AI chamber used to have IR sensors? What happened to those?

When I am AI I always use my turrets as alarms. They have a very loud and obvious sound that will alert you when anyone is near your core.