/// <summary>
/// Select a target for the spell from a list of candidates and cast the spell on it
/// </summary>
/// <param name="potentialTargets">The list of potential targets</param>
public override void CastOn(List <UnitStack> potentialTargets)
{
if (potentialTargets.Count > 0)
{
// note: the spell doesn't work on holy units
UnitStack toTarget = potentialTargets[0];
int qty = toTarget.GetTotalQty();
int candidateQty;
for (int i = 1; i < potentialTargets.Count; i++)
{
candidateQty = potentialTargets[i].GetTotalQty();
if (toTarget.IsAffectedBy(this) ||
toTarget.GetUnitType().IsHoly() ||
(candidateQty > qty &&
!potentialTargets[i].IsAffectedBy(this) &&
!potentialTargets[i].GetUnitType().IsHoly()))
{
toTarget = potentialTargets[i];
qty = candidateQty;
}
}
if (!toTarget.IsAffectedBy(this) && !toTarget.GetUnitType().IsHoly())
{
toTarget.AffectBySpell(this);
}
}
}
public void UpdateView()
{
_quantityField.text = _model.GetTotalQty().ToString();
_healthField.text = _model.GetTotalHealth().ToString();
_mirrorImageField.gameObject.SetActive(_model.IsAffectedBy("Mirror Image"));
_confusionField.gameObject.SetActive(_model.IsAffectedBy("Confusion"));
_magicShieldField.gameObject.SetActive(_model.IsAffectedBy("Magic Shield"));
_stoneSkinField.gameObject.SetActive(_model.IsAffectedBy("Stone Skin"));
}
/// <summary>
/// Calculate defender's armor value against the attack
/// </summary>
/// <param name="attack">Attack under consideration</param>
/// <param name="defender">Defending unit stack</param>
/// <param name="isCritical">Whether the attack was a critical success</param>
/// <returns>Defender's armor value modified by attack's qualities</returns>
public int CalculateArmorValue(Attack attack, UnitStack defender, bool isCritical)
{
// AP (armor piercing), GUNPOWDER and LIGHTNING attacks halve armor rating
// FIRE attacks ignore armor
// Critical hits ignore armor
// STONE SKIN spell adds 2 to the armor value after the above rules were applied
// ILLUSORY attacks ignore armor and ignore effects of STONE SKIN spell
int result = defender.GetUnitType().GetArmor();
if (attack.IsArmorPiercing() || attack.IsGunpowderAttack() || attack.HasQuality(AttackData.Quality.LIGHTNING))
{
result /= 2;
}
if (isCritical && IsUsingCriticals())
{
result = 0;
}
if (attack.IsFireAttack())
{
result = 0;
}
if (defender.IsAffectedBy("Stone Skin"))
{
result += 2;
}
if (attack.HasQuality(AttackData.Quality.ILLUSORY))
{
result = 0;
}
return(result);
}
/// <summary>
/// Select a target for the spell from a list of candidates and cast the spell on it
/// </summary>
/// <param name="potentialTargets">The list of potential targets</param>
public override void CastOn(List <UnitStack> potentialTargets)
{
if (potentialTargets.Count > 0)
{
UnitStack toTarget = potentialTargets[0];
int qty = toTarget.GetTotalQty();
int candidateQty;
for (int i = 1; i < potentialTargets.Count; i++)
{
candidateQty = potentialTargets[i].GetTotalQty();
if (toTarget.IsAffectedBy(this) || (candidateQty > qty && !potentialTargets[i].IsAffectedBy(this)))
{
toTarget = potentialTargets[i];
qty = candidateQty;
}
}
toTarget.AffectBySpell(this);
}
}
/// <summary>
/// Calculate defender's shield value against the attack
/// </summary>
/// <param name="attack">Attack under consideration</param>
/// <param name="defender">Defending unit stack</param>
/// <returns>Defender's shield value modified by attack's qualities</returns>
public int CalculateShieldValue(Attack attack, UnitStack defender)
{
// Shields perform at 150% against SKIRMISH attacks
// They perform at 200% against regular RANGED attacks
// GUNPOWDER attacks ignore shields
// MAGIC and LIGHTNING attacks halve the shield value
// MAGIC SHIELD spell adds 2 to the shield value after the rules above were applied
// ILLUSORY attacks ignore shields, including those created by MAGIC SHIELD spell
int shieldRating = defender.GetUnitType().GetShield();
int result = shieldRating;
if (attack.IsSkirmishAttack())
{
result += shieldRating / 2;
}
if (attack.IsRangedAttack())
{
result = 2 * shieldRating;
}
if (attack.HasQuality(AttackData.Quality.MAGIC) || attack.HasQuality(AttackData.Quality.LIGHTNING))
{
result = shieldRating / 2;
}
if (attack.HasQuality(AttackData.Quality.GUNPOWDER))
{
result = 0;
}
if (defender.IsAffectedBy("Magic Shield"))
{
result += 2;
}
if (attack.HasQuality(AttackData.Quality.ILLUSORY))
{
result = 0;
}
return(result);
}