I could get it from XML, but it's not ideal.

Needed for autons' shields to regen while in item form.

Also, maximum and current remaining depletion downtime would enable more accurate simulation.

megas 15 Nov 2017:

This would be handy for regenerating armor too, especially for adding more stats to display since armor normally does not display regeneration stats beyond a blue "regen" tag.

george moromisato 14 Oct 2018:

Added regen property to armor and shields.
Also, regen rate for armor is displayed to the player.