Creature personality: favourite rooms, hatreds and brawls, abilities learned with the level

- every kind loves one room (working there lifts the mood) and cannot stand certain other kinds; close by they sour each other's mood and now and then brawl (they stop at 30% health)
- learned abilities: imps dig faster, kobold dash, spider web, mage shadow step, ogre stomp, jailer shackle, priestess healing pulse, chainbreaker whirlwind, bat shriek, gargoyle stone form, owl volley, wyrm inferno, cogling bomb
- bestiary lists likes, hatreds and the ability (highlighted from its level on)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/spells.rs

@@ -238,6 +238,7 @@ impl Game {
     // running spell effects on a unit (called every frame)
     pub(crate) fn tick_effects(&mut self, e: &mut Ent, dt: f32) {
         e.haste = (e.haste - dt).max(0.0);
+        e.ab_cd = (e.ab_cd - dt).max(0.0);
         e.shield = (e.shield - dt).max(0.0);
         e.invis = (e.invis - dt).max(0.0);
         if e.plague > 0.0 {