Bay 12 Games Forum

Events-
Time - Every 2.00 seconds of game time
Conditions-
Actions -
Unit Group - Pick every unit in (Units in (Playable map area) matching ((Mana of (Picked unit)) Equal to 0.00)) and do (Actions)
    Loop - Actions
        If (All Conditions are True) then do (Then Actions) else do (Else Actions)
            If - Conditions
                ((Picked unit) has buff Bedroom ) Equal to True
            Then - Actions
                Trigger - Run GoToBed <gen> (checking conditions)
            Else - Actions
                Unit - Make (Triggering unit) Sleep when unprovoked
                Unit - Remove Fatigue  from (Triggering unit)
Unit Group - Pick every unit in (Units in (Playable map area) matching (((Picked unit) has buff Sleeping (Trigger induced)) Equal to True)) and do (Actions)
    Loop - Actions
        If (All Conditions are True) then do (Then Actions) else do (Else Actions)
            If - Conditions
                (Mana of (Picked unit)) Equal to (Max mana of (Picked unit))
            Then - Actions
                Unit - Add Fatigue  to (Picked unit)
                Unit - Wake up (Picked unit)
            Else - Actions
                Unit - Make (Picked unit) Sleep when unprovokedI'm not sure about how the "sleep" unit actions function, but I think it gets the idea across.  Of course, I made assumptions about what approach to sleeping you would take, which I don't know, and this example isn't completely functional and wouldn't necessarily work with what you're doing.  I imagine a megabeast falling asleep would be boring.  Just to throw out some other ideas on this:

This idea: Instead of negative mana regeneration, a passive ability with a mana cost that doesn't show up in the units in-game list might work.  Copying, say, the blood mage's sphere ability and removing all the art, editing cooldown, and changing mana cost to 1.

Another possibility: Or instead, negative mana regeneration could be the case, and sleeping adds a personalized version of brilliance aura instead of removing the passive Fatigue ability.  Beds could have that as well, making dwarves in beds recover faster.  Actually, this might be better than the first possibility I mentioned.