internal float ApplyEffectModifiers(SpellInfo spellInfo, float value)
{
return(value);
}
internal void TriggerSpell(SpellInfo spellInfo, Unit target, SpellCastFlags extraCastFlags = 0)
{
CastSpell(spellInfo, new SpellCastingOptions(new SpellExplicitTargets {
Target = target
}, SpellCastFlags.TriggeredByAura | extraCastFlags));
}
internal bool IsSpellCrit(Unit victim, SpellInfo spellInfo, SpellSchoolMask schoolMask, Spell spell = null)
{
float critChance = CalculateSpellCriticalChance(victim, spellInfo, schoolMask, spell);
return(RandomUtils.CheckSuccessPercent(critChance));
}
private float CalculateSpellCriticalChance(Unit victim, SpellInfo spellInfo, SpellSchoolMask schoolMask, Spell spell = null)
{
if (spellInfo.HasAttribute(SpellAttributes.CantCrit) || spellInfo.DamageClass == SpellDamageClass.None)
{
return(0.0f);
}
if (spellInfo.HasAttribute(SpellAttributes.AlwaysCrit))
{
return(100.0f);
}
float critChance = unit.CritPercentage;
if (victim == null)
{
return(Mathf.Max(critChance, 0.0f));
}
switch (spellInfo.DamageClass)
{
case SpellDamageClass.Magic:
if (!spellInfo.IsPositive)
{
critChance += victim.Auras.TotalAuraModifier(AuraEffectType.ModAttackerSpellCritChance);
}
goto default;
case SpellDamageClass.Melee:
if (!spellInfo.IsPositive)
{
critChance += victim.Auras.TotalAuraModifier(AuraEffectType.ModAttackerMeleeCritChance);
}
goto default;
case SpellDamageClass.Ranged:
if (!spellInfo.IsPositive)
{
critChance += victim.Auras.TotalAuraModifier(AuraEffectType.ModAttackerRangedCritChance);
}
goto default;
default:
critChance += victim.Auras.TotalAuraModifierForCaster(AuraEffectType.ModAttackerSpellCritChanceForCaster, unit.Id);
critChance += victim.Auras.TotalAuraModifier(AuraEffectType.ModAttackerSpellAndWeaponCritChance);
break;
}
IReadOnlyList <AuraEffect> spellCritAuras = unit.GetAuraEffects(AuraEffectType.OverrideSpellCritCalculation);
if (spellCritAuras != null)
{
for (int i = 0; i < spellCritAuras.Count; i++)
{
if (spellCritAuras[i].EffectInfo is AuraEffectInfoOverrideSpellCritCalculation effectInfo)
{
effectInfo.ModifySpellCrit(unit, victim, spellInfo, ref critChance, spell);
}
}
}
return(Mathf.Max(critChance, 0.0f));
}
internal uint SpellHealingBonusTaken(Unit caster, SpellInfo spellInfo, uint healAmount)
{
return(healAmount);
}
internal uint SpellHealingBonusDone(Unit target, SpellInfo spellInfo, uint healAmount)
{
return(healAmount);
}
internal uint SpellDamageBonusDone(Unit target, uint damage, SpellDamageType damageType, SpellInfo spellInfo, Spell spell = null)
{
float damageMultiplier = unit.Auras.TotalAuraMultiplier(AuraEffectType.ModifyDamagePercentDone);
damage = (uint)(damage * damageMultiplier);
if (spell != null)
{
damage = (uint)unit.Spells.ApplySpellModifier(spell, SpellModifierType.DamageMultiplier, damage);
}
return(damage);
}
internal Unit GetMeleeHitRedirectTarget(Unit victim, SpellInfo spellInfo = null)
{
return(null);
}
internal Unit GetMagicHitRedirectTarget(Unit victim, SpellInfo spellInfo)
{
return(null);
}