/// <summary>
/// Get the spell damage value.
/// </summary>
/// <param name="source">
/// The source
/// </param>
/// <param name="target">
/// The target
/// </param>
/// <param name="spellSlot">
/// The spell slot
/// </param>
/// <param name="stage">
/// The stage
/// </param>
/// <returns>
/// The <see cref="double" /> value of damage.
/// </returns>
public static double GetSpellDamage(
this Obj_AI_Hero source,
Obj_AI_Base target,
SpellSlot spellSlot,
DamageStage stage = DamageStage.Default)
{
if (source == null || !source.IsValid || target == null || !target.IsValid)
{
return(0);
}
ChampionDamage value;
if (!DamageCollection.TryGetValue(source.ChampionName, out value))
{
return(0);
}
var spellData = value.GetSlot(spellSlot)?.FirstOrDefault(e => e.Stage == stage)?.SpellData;
if (spellData == null)
{
return(0);
}
var spellLevel =
source.Spellbook.GetSpell(spellData.ScaleSlot != SpellSlot.Unknown ? spellData.ScaleSlot : spellSlot)
.Level;
if (spellLevel == 0)
{
return(0);
}
bool alreadyAdd1 = false, alreadyAdd2 = false;
var targetHero = target as Obj_AI_Hero;
var targetMinion = target as Obj_AI_Minion;
double dmgBase = 0, dmgBonus = 0, dmgPassive = 0;
var dmgReduce = 1d;
if (spellData.DamagesPerLvl?.Count > 0)
{
dmgBase = spellData.DamagesPerLvl[Math.Min(source.Level - 1, spellData.DamagesPerLvl.Count - 1)];
}
else if (spellData.Damages?.Count > 0)
{
dmgBase = spellData.Damages[Math.Min(spellLevel - 1, spellData.Damages.Count - 1)];
if (!string.IsNullOrEmpty(spellData.ScalingBuff))
{
var buffCount =
(spellData.ScalingBuffTarget == DamageScalingTarget.Source ? source : target).GetBuffCount(
spellData.ScalingBuff);
dmgBase = buffCount > 0 ? dmgBase * (buffCount + spellData.ScalingBuffOffset) : 0;
}
}
if (dmgBase > 0)
{
if (targetMinion != null && spellData.BonusDamageOnMinion?.Count > 0)
{
dmgBase +=
spellData.BonusDamageOnMinion[Math.Min(spellLevel - 1, spellData.BonusDamageOnMinion.Count - 1)];
}
if (spellData.IsApplyOnHit || spellData.IsModifiedDamage ||
spellData.SpellEffectType == SpellEffectType.Single)
{
if (source.HasBuff("Serrated"))
{
dmgBase += 15;
}
if (targetHero != null)
{
if (!spellData.IsApplyOnHit && Items.HasItem((int)ItemId.Dorans_Shield, targetHero))
{
dmgBase -= 8;
}
}
else if (targetMinion != null)
{
var savagery = source.GetCunning(Cunning.Savagery);
if (savagery.IsValid())
{
dmgBase += savagery.Points;
}
}
alreadyAdd1 = true;
}
dmgBase = source.CalculateDamage(target, spellData.DamageType, dmgBase);
if (spellData.IsModifiedDamage && spellData.DamageType == DamageType.Physical && targetHero != null &&
targetHero.ChampionName == "Fizz")
{
dmgBase -= 4 + (2 * Math.Floor((targetHero.Level - 1) / 3d));
alreadyAdd2 = true;
}
}
if (spellData.BonusDamages?.Count > 0)
{
foreach (var bonusDmg in spellData.BonusDamages)
{
var dmg = source.ResolveBonusSpellDamage(target, bonusDmg, spellLevel - 1);
if (dmg <= 0)
{
continue;
}
if (!alreadyAdd1 &&
(spellData.IsModifiedDamage || spellData.SpellEffectType == SpellEffectType.Single))
{
if (source.HasBuff("Serrated"))
{
dmg += 15;
}
if (targetHero != null)
{
if (Items.HasItem((int)ItemId.Dorans_Shield, targetHero))
{
dmg -= 8;
}
}
else if (targetMinion == null)
{
var savagery = source.GetCunning(Cunning.Savagery);
if (savagery.IsValid())
{
dmg += savagery.Points;
}
}
alreadyAdd1 = true;
}
dmgBonus += source.CalculateDamage(target, bonusDmg.DamageType, dmg);
if (!alreadyAdd2 && spellData.IsModifiedDamage && bonusDmg.DamageType == DamageType.Physical &&
targetHero != null && targetHero.ChampionName == "Fizz")
{
dmgBonus -= 4 + (2 * Math.Floor((targetHero.Level - 1) / 3d));
alreadyAdd2 = true;
}
}
}
var totalDamage = dmgBase + dmgBonus;
if (totalDamage > 0)
{
if (spellData.ScalePerTargetMissHealth > 0)
{
totalDamage *= (target.MaxHealth - target.Health) / target.MaxHealth
* spellData.ScalePerTargetMissHealth + 1;
}
if (target is Obj_AI_Minion && spellData.MaxDamageOnMinion?.Count > 0)
{
totalDamage = Math.Min(
totalDamage,
spellData.MaxDamageOnMinion[Math.Min(spellLevel - 1, spellData.MaxDamageOnMinion.Count - 1)]);
}
if (spellData.IsApplyOnHit || spellData.IsModifiedDamage)
{
dmgPassive += source.GetPassiveDamageInfo(target, false).Value;
if (targetHero != null)
{
if (spellData.IsModifiedDamage &&
new[] { 3047, 1316, 1318, 1315, 1317 }.Any(i => Items.HasItem(i, targetHero)))
{
dmgReduce *= 0.9;
}
if (source.GetFerocity(Ferocity.FervorofBattle).IsValid())
{
var fervorBuffCount = source.GetBuffCount("MasteryOnHitDamageStacker");
if (fervorBuffCount > 0)
{
dmgPassive += source.CalculateDamage(
target,
DamageType.Physical,
(0.13 + (0.77 * source.Level)) * fervorBuffCount);
}
}
}
}
}
return
(Math.Max(
Math.Floor(
totalDamage * dmgReduce
+ (spellData.IsApplyOnHit || spellData.IsModifiedDamage ? source.PassiveFlatMod(target) : 0)
+ dmgPassive),
0));
}
/// <summary>
/// Get the spell damage value.
/// </summary>
/// <param name="source">
/// The source
/// </param>
/// <param name="target">
/// The target
/// </param>
/// <param name="spellSlot">
/// The spell slot
/// </param>
/// <param name="stage">
/// The stage
/// </param>
/// <returns>
/// The <see cref="double" /> value of damage.
/// </returns>
public static double GetSpellDamage(
this Obj_AI_Hero source,
Obj_AI_Base target,
SpellSlot spellSlot,
DamageStage stage = DamageStage.Default)
{
if (source == null || !source.IsValid || target == null || !target.IsValid)
{
return(0);
}
ChampionDamage value;
if (!DamageCollection.TryGetValue(source.ChampionName, out value))
{
return(0);
}
var spellData = value.GetSlot(spellSlot)?.FirstOrDefault(e => e.Stage == stage)?.SpellData;
if (spellData == null)
{
return(0);
}
var spellLevel =
source.Spellbook.GetSpell(spellData.ScaleSlot != SpellSlot.Unknown ? spellData.ScaleSlot : spellSlot)
.Level;
if (spellLevel == 0)
{
return(0);
}
var baseDamage = 0d;
var bonusDamage = 0d;
if (spellData.Damages?.Count > 0)
{
if (spellData.DamageType == DamageType.Mixed)
{
var oriDamage = spellData.Damages[Math.Min(spellLevel - 1, spellData.Damages.Count - 1)];
baseDamage = source.CalculateMixedDamage(target, oriDamage / 2, oriDamage / 2);
if (!string.IsNullOrEmpty(spellData.ScalingBuff))
{
var buffCount =
(spellData.ScalingBuffTarget == DamageScalingTarget.Source ? source : target).GetBuffCount(
spellData.ScalingBuff);
baseDamage = buffCount != 0 ? baseDamage * (buffCount + spellData.ScalingBuffOffset) : 0;
}
}
else
{
baseDamage = source.CalculateDamage(
target,
spellData.DamageType,
spellData.Damages[Math.Min(spellLevel - 1, spellData.Damages.Count - 1)]);
if (!string.IsNullOrEmpty(spellData.ScalingBuff))
{
var buffCount =
(spellData.ScalingBuffTarget == DamageScalingTarget.Source ? source : target).GetBuffCount(
spellData.ScalingBuff);
baseDamage = buffCount != 0 ? baseDamage * (buffCount + spellData.ScalingBuffOffset) : 0;
}
}
}
if (spellData.DamagesPerLvl?.Count > 0)
{
baseDamage = source.CalculateDamage(
target,
spellData.DamageType,
spellData.Damages[Math.Min(source.Level - 1, spellData.DamagesPerLvl.Count - 1)]);
}
if (spellData.BonusDamages?.Count > 0)
{
foreach (var bonusDmg in
spellData.BonusDamages.Where(i => source.ResolveBonusSpellDamage(target, i, spellLevel - 1) > 0))
{
if (bonusDmg.DamageType == DamageType.Mixed)
{
var oriDamage = source.ResolveBonusSpellDamage(target, bonusDmg, spellLevel - 1);
bonusDamage += source.CalculateMixedDamage(target, oriDamage / 2, oriDamage / 2);
}
else
{
bonusDamage += source.CalculateDamage(
target,
bonusDmg.DamageType,
source.ResolveBonusSpellDamage(target, bonusDmg, spellLevel - 1));
}
}
}
var totalDamage = baseDamage + bonusDamage;
var passiveDamage = 0d;
if (totalDamage > 0)
{
if (spellData.ScalePerTargetMissHealth > 0)
{
totalDamage *= (target.MaxHealth - target.Health) / target.MaxHealth
* spellData.ScalePerTargetMissHealth + 1;
}
if (target is Obj_AI_Minion && spellData.MaxDamageOnMinion?.Count > 0)
{
totalDamage = Math.Min(
totalDamage,
spellData.MaxDamageOnMinion[Math.Min(spellLevel - 1, spellData.MaxDamageOnMinion.Count - 1)]);
}
if (spellData.SpellEffectType == SpellEffectType.Single && target is Obj_AI_Minion)
{
var savagery = source.GetCunning(DamageMastery.Cunning.Savagery);
if (savagery.IsValid())
{
passiveDamage += savagery.Points;
}
}
}
return(totalDamage + passiveDamage);
}
