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Core/Spells: Implemented SPELL_ATTR9_IGNORE_CASTER_HEALING_MODIFIERS and SPELL_ATTR13_ALWAYS_ALLOW_NEGATIVE_HEALING_PERCENT_MODIFIERS

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Port From (https://github.com/TrinityCore/TrinityCore/commit/96bfc5f39b4efc0c8437f97746f1a97f028c6dd4)
This commit is contained in:
Hondacrx
2024-08-31 17:26:16 -04:00
parent 08edf75cd1
commit 765140211b
2 changed files with 68 additions and 29 deletions
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Source/Game/Entities/Unit/Unit.Spells.cs
+66 -27
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@@ -513,6 +513,10 @@ namespace Game.Entities
if (spellProto.HasAttribute(SpellAttr6.IgnoreHealingModifiers))
return 1.0f;
// Some spells don't benefit from done mods
if (spellProto.HasAttribute(SpellAttr9.IgnoreCasterHealingModifiers))
return 1.0f;
// No bonus healing for potion spells
if (spellProto.SpellFamilyName == SpellFamilyNames.Potion)
return 1.0f;
@@ -530,7 +534,7 @@ namespace Game.Entities
DoneTotalMod *= maxModDamagePercentSchool;
}
else // SPELL_AURA_MOD_HEALING_DONE_PERCENT is included in m_activePlayerData->ModHealingDonePercent for players
else // SPELL_AURA_MOD_HEALING_DONE_PERCENT is included in m_activePlayerData.ModHealingDonePercent for players
DoneTotalMod *= GetTotalAuraMultiplier(AuraType.ModHealingDonePercent);
// bonus against aurastate
@@ -550,50 +554,85 @@ namespace Game.Entities
public int SpellHealingBonusTaken(Unit caster, SpellInfo spellProto, int healamount, DamageEffectType damagetype)
{
bool allowPositive = !spellProto.HasAttribute(SpellAttr6.IgnoreHealingModifiers);
bool allowNegative = !spellProto.HasAttribute(SpellAttr6.IgnoreHealingModifiers) || spellProto.HasAttribute(SpellAttr13.AlwaysAllowNegativeHealingPercentModifiers);
if (!allowPositive && !allowNegative)
return healamount;
float TakenTotalMod = 1.0f;
// Healing taken percent
float minval = GetMaxNegativeAuraModifier(AuraType.ModHealingPct);
if (minval != 0)
MathFunctions.AddPct(ref TakenTotalMod, minval);
float maxval = GetMaxPositiveAuraModifier(AuraType.ModHealingPct);
if (maxval != 0)
MathFunctions.AddPct(ref TakenTotalMod, maxval);
// Nourish cast
if (spellProto.SpellFamilyName == SpellFamilyNames.Druid && spellProto.SpellFamilyFlags[1].HasAnyFlag(0x2000000u))
if (allowNegative)
{
// Rejuvenation, Regrowth, Lifebloom, or Wild Growth
if (GetAuraEffect(AuraType.PeriodicHeal, SpellFamilyNames.Druid, new FlagArray128(0x50, 0x4000010, 0)) != null)
// increase healing by 20%
TakenTotalMod *= 1.2f;
float minval = GetMaxNegativeAuraModifier(AuraType.ModHealingPct);
if (minval != 0)
MathFunctions.AddPct(ref TakenTotalMod, minval);
if (damagetype == DamageEffectType.DOT)
{
// Healing over time taken percent
float minval_hot = GetMaxNegativeAuraModifier(AuraType.ModHotPct);
if (minval_hot != 0)
MathFunctions.AddPct(ref TakenTotalMod, minval_hot);
}
}
if (damagetype == DamageEffectType.DOT)
if (allowPositive)
{
// Healing over time taken percent
float minval_hot = (float)GetMaxNegativeAuraModifier(AuraType.ModHotPct);
if (minval_hot != 0)
MathFunctions.AddPct(ref TakenTotalMod, minval_hot);
float maxval = GetMaxPositiveAuraModifier(AuraType.ModHealingPct);
if (maxval != 0)
MathFunctions.AddPct(ref TakenTotalMod, maxval);
float maxval_hot = (float)GetMaxPositiveAuraModifier(AuraType.ModHotPct);
if (maxval_hot != 0)
MathFunctions.AddPct(ref TakenTotalMod, maxval_hot);
if (damagetype == DamageEffectType.DOT)
{
// Healing over time taken percent
float maxval_hot = GetMaxPositiveAuraModifier(AuraType.ModHotPct);
if (maxval_hot != 0)
MathFunctions.AddPct(ref TakenTotalMod, maxval_hot);
}
// Nourish cast
if (spellProto.SpellFamilyName == SpellFamilyNames.Druid && spellProto.SpellFamilyFlags[1].HasAnyFlag(0x2000000u))
{
// Rejuvenation, Regrowth, Lifebloom, or Wild Growth
if (GetAuraEffect(AuraType.PeriodicHeal, SpellFamilyNames.Druid, new FlagArray128(0x50, 0x4000010, 0)) != null)
// increase healing by 20%
TakenTotalMod *= 1.2f;
}
}
if (caster != null)
{
TakenTotalMod *= GetTotalAuraMultiplier(AuraType.ModHealingReceived, aurEff =>
{
if (caster.GetGUID() == aurEff.GetCasterGUID() && aurEff.IsAffectingSpell(spellProto))
return true;
return false;
if (caster.GetGUID() != aurEff.GetCasterGUID() || !aurEff.IsAffectingSpell(spellProto))
return false;
if (aurEff.GetAmount() > 0)
{
if (!allowPositive)
return false;
}
else if (!allowNegative)
return false;
return true;
});
TakenTotalMod *= GetTotalAuraMultiplier(AuraType.ModHealingTakenFromCaster, aurEff =>
{
return aurEff.GetCasterGUID() == caster.GetGUID();
if (aurEff.GetCasterGUID() != caster.GetGUID())
return false;
if (aurEff.GetAmount() > 0)
{
if (!allowPositive)
return false;
}
else if (!allowNegative)
return false;
return true;
});
}