SpellCastResult CheckTarget()
{
if (IsVampire(GetExplTargetUnit()))
{
SetCustomCastResultMessage(SPELL_CUSTOM_ERROR_CANT_TARGET_VAMPIRES);
return SPELL_FAILED_CUSTOM_ERROR;
}
return SPELL_CAST_OK;
}
void OnCast()
{
if (GetCaster()->GetTypeId() != TYPEID_PLAYER)
return;
if (IsVampire(GetHitUnit()))
{
PreventHitDamage();
PreventHitDefaultEffect(EFFECT_1);
Spell::SendCastResult(GetCaster()->ToPlayer(), GetSpellInfo(), 0, SPELL_FAILED_BAD_TARGETS);
return;
}
SpellEntry const* spell = sSpellStore.LookupEntry(SPELL_FRENZIED_BLOODTHIRST);
spell = sSpellMgr->GetSpellForDifficultyFromSpell(spell, GetCaster());
GetCaster()->RemoveAura(spell->Id, 0, 0, AURA_REMOVE_BY_ENEMY_SPELL);
GetCaster()->CastSpell(GetCaster(), SPELL_ESSENCE_OF_THE_BLOOD_QUEEN_PLR, true);
// Presence of the Darkfallen buff on Blood-Queen
if (GetCaster()->GetMap()->IsHeroic())
GetCaster()->CastSpell(GetCaster(), SPELL_PRESENCE_OF_THE_DARKFALLEN, true);
// Shadowmourne questline
if (GetCaster()->ToPlayer()->GetQuestStatus(QUEST_BLOOD_INFUSION) == QUEST_STATUS_INCOMPLETE)
{
if (Aura* aura = GetCaster()->GetAura(SPELL_GUSHING_WOUND))
{
if (aura->GetStackAmount() == 3)
{
GetCaster()->CastSpell(GetCaster(), SPELL_THIRST_QUENCHED, true);
GetCaster()->RemoveAura(aura);
}
else
GetCaster()->CastSpell(GetCaster(), SPELL_GUSHING_WOUND, true);
}
}
if (InstanceScript* instance = GetCaster()->GetInstanceScript())
if (Creature* bloodQueen = ObjectAccessor::GetCreature(*GetCaster(), instance->GetData64(DATA_BLOOD_QUEEN_LANA_THEL)))
bloodQueen->AI()->SetGUID(GetHitUnit()->GetGUID(), GUID_VAMPIRE);
}