public override bool Tick()
{
var pool = Units.ToList();
var targets = Units.OrderBy(SelectionOrder).With(group => ChooseTarget(group, pool)).ToArray(Units.Count);
if (targets.WhereValue(group => group != null).All(pair => pair.Value.ComputeLoss(pair.Key.EffectivePower, pair.Key.DamageType) == 0))
{
return(false);
}
targets.OrderByDescending(pair => pair.Key, Initiative)
.ForEach(Attack);
Units.RemoveAll(group => !group.Alive);
return(!Units.AllEqual(group => group.Friendly));
}