/// <summary>
/// Select a unit stack from a list of existing ones and make an illusory clone of it
/// </summary>
/// <param name="existing">The list of existing unit stacks</param>
public override UnitStack Create(List <UnitStack> existing)
{
if (existing.Count > 0)
{
UnitStack toClone = existing[0];
int qty = toClone.GetTotalQty();
int candidateQty;
for (int i = 1; i < existing.Count; i++)
{
candidateQty = existing[i].GetTotalQty();
if (candidateQty > qty)
{
toClone = existing[i];
qty = candidateQty;
}
}
UnitType illusion = new UnitType(toClone.GetUnitType());
illusion.SetShield(0);
illusion.SetArmor(0);
illusion.SetHitPoints(1);
illusion.AddAttackQuality(AttackData.Quality.ILLUSORY);
Unit mirrorImage = new Unit(illusion, toClone.GetTotalQty());
UnitStack stack = new UnitStack(mirrorImage, toClone.GetProvinceToRetreat());
stack.AffectBySpell(this);
return(stack);
}
return(null);
}