/* * This file is part of the AzerothCore Project. See AUTHORS file for Copyright information * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU Affero General Public License as published by the * Free Software Foundation; either version 3 of the License, or (at your * option) any later version. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for * more details. * * You should have received a copy of the GNU General Public License along * with this program. If not, see . */ #include "AreaDefines.h" #include "CreatureScript.h" #include "PetDefines.h" #include "Player.h" #include "SpellAuraEffects.h" #include "SpellInfo.h" #include "SpellMgr.h" #include "SpellScript.h" #include "SpellScriptLoader.h" #include "Totem.h" #include "UnitAI.h" /* * Scripts for spells with SPELLFAMILY_DEATHKNIGHT and SPELLFAMILY_GENERIC spells used by deathknight players. * Ordered alphabetically using scriptname. * Scriptnames of files in this file should be prefixed with "spell_dk_". */ enum DeathKnightSpells { SPELL_DK_DEATH_AND_DECAY_TRIGGER = 52212, SPELL_DK_GLYPH_OF_SCOURGE_STRIKE = 58642, SPELL_DK_WANDERING_PLAGUE_TRIGGER = 50526, SPELL_DK_GLYPH_OF_THE_GHOUL = 58686, SPELL_SHADOWMOURNE_CHAOS_BANE_DAMAGE = 71904, SPELL_SHADOWMOURNE_SOUL_FRAGMENT = 71905, SPELL_SHADOWMOURNE_CHAOS_BANE_BUFF = 73422, SPELL_DK_ANTI_MAGIC_SHELL_TALENT = 51052, SPELL_DK_BLACK_ICE_R1 = 49140, SPELL_DK_BLOOD_BOIL_TRIGGERED = 65658, SPELL_DK_BLOOD_GORGED_HEAL = 50454, SPELL_DK_BLOOD_PRESENCE = 48266, SPELL_DK_CORPSE_EXPLOSION_TRIGGERED = 43999, SPELL_DK_CORPSE_EXPLOSION_VISUAL = 51270, SPELL_DK_DEATH_COIL_DAMAGE = 47632, SPELL_DK_DEATH_COIL_HEAL = 47633, SPELL_DK_DEATH_STRIKE_HEAL = 45470, SPELL_DK_FROST_FEVER = 55095, SPELL_DK_FROST_PRESENCE = 48263, SPELL_DK_FROST_PRESENCE_TRIGGERED = 61261, SPELL_DK_GHOUL_EXPLODE = 47496, SPELL_DK_GLYPH_OF_DISEASE = 63334, SPELL_DK_GLYPH_OF_ICEBOUND_FORTITUDE = 58625, SPELL_DK_IMPROVED_BLOOD_PRESENCE_R1 = 50365, SPELL_DK_IMPROVED_FROST_PRESENCE_R1 = 50384, SPELL_DK_IMPROVED_UNHOLY_PRESENCE_R1 = 50391, SPELL_DK_IMPROVED_BLOOD_PRESENCE_TRIGGERED = 63611, SPELL_DK_IMPROVED_UNHOLY_PRESENCE_TRIGGERED = 63622, SPELL_DK_ITEM_SIGIL_VENGEFUL_HEART = 64962, SPELL_DK_ITEM_T8_MELEE_4P_BONUS = 64736, SPELL_DK_MASTER_OF_GHOULS = 52143, SPELL_DK_BLOOD_PLAGUE = 55078, SPELL_DK_RAISE_DEAD_USE_REAGENT = 48289, SPELL_DK_RUNIC_POWER_ENERGIZE = 49088, SPELL_DK_SCENT_OF_BLOOD = 50422, SPELL_DK_SCOURGE_STRIKE_TRIGGERED = 70890, SPELL_DK_UNHOLY_PRESENCE = 48265, SPELL_DK_UNHOLY_PRESENCE_TRIGGERED = 49772, SPELL_DK_WILL_OF_THE_NECROPOLIS_TALENT_R1 = 49189, SPELL_DK_WILL_OF_THE_NECROPOLIS_AURA_R1 = 52284, SPELL_DK_ICY_TALONS_TALENT_R1 = 50880, SPELL_DK_CRYPT_FEVER_R1 = 50508, SPELL_DK_EBON_PLAGUE_R1 = 51726, // Risen Ally SPELL_DK_RAISE_ALLY = 46619, SPELL_DK_THRASH = 47480, SPELL_GHOUL_FRENZY = 62218, }; enum DeathKnightSpellIcons { DK_ICON_ID_IMPROVED_DEATH_STRIKE = 2751 }; enum Misc { NPC_DK_GHOUL = 26125, NPC_RISEN_ALLY = 30230 }; // 50526 - Wandering Plague class spell_dk_wandering_plague : public SpellScript { PrepareSpellScript(spell_dk_wandering_plague); void FilterTargets(std::list& targets) { static const AuraType ccAuras[] = { SPELL_AURA_MOD_CONFUSE, SPELL_AURA_MOD_FEAR, SPELL_AURA_MOD_STUN, SPELL_AURA_MOD_ROOT, SPELL_AURA_TRANSFORM, SPELL_AURA_NONE }; for (std::list::iterator itr = targets.begin(); itr != targets.end();) { Unit* target = (*itr)->ToUnit(); if (!target) { targets.erase(itr++); continue; } bool skip = false; for (uint8 index = 0; !skip && ccAuras[index] != SPELL_AURA_NONE; ++index) { Unit::AuraEffectList const& auras = target->GetAuraEffectsByType(ccAuras[index]); for (Unit::AuraEffectList::const_iterator i = auras.begin(); i != auras.end(); ++i) if ((*i)->GetAmount()) { skip = true; break; } } if (skip) targets.erase(itr++); else ++itr; } } void Register() override { OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_dk_wandering_plague::FilterTargets, EFFECT_0, TARGET_UNIT_DEST_AREA_ENEMY); } }; // 61999 - Raise Ally class spell_dk_raise_ally : public SpellScript { PrepareSpellScript(spell_dk_raise_ally); SpellCastResult CheckCast() { Player* unitTarget = GetHitPlayer(); if (!unitTarget) return SPELL_FAILED_BAD_TARGETS; if (unitTarget->IsAlive()) // not discovered attributeEx5? return SPELL_FAILED_TARGET_NOT_DEAD; return SPELL_CAST_OK; } void HandleDummy(SpellEffIndex /*effIndex*/) { if (Player* unitTarget = GetHitPlayer()) { unitTarget->CastSpell(unitTarget, GetEffectValue(), true); if (Unit* ghoul = unitTarget->GetCharm()) { //health, mana, armor and resistance PetLevelInfo const* pInfo = sObjectMgr->GetPetLevelInfo(ghoul->GetEntry(), ghoul->GetLevel()); if (pInfo) // exist in DB { ghoul->SetCreateHealth(pInfo->health); ghoul->SetModifierValue(UNIT_MOD_HEALTH, BASE_VALUE, pInfo->health); ghoul->SetModifierValue(UNIT_MOD_ARMOR, BASE_VALUE, float(pInfo->armor)); for (uint8 stat = 0; stat < MAX_STATS; ++stat) ghoul->SetCreateStat(Stats(stat), float(pInfo->stats[stat])); } ghoul->SetBaseWeaponDamage(BASE_ATTACK, MINDAMAGE, float(ghoul->GetLevel() - (ghoul->GetLevel() / 4))); ghoul->SetBaseWeaponDamage(BASE_ATTACK, MAXDAMAGE, float(ghoul->GetLevel() + (ghoul->GetLevel() / 4))); // Avoidance, Night of the Dead if (Aura* aur = ghoul->AddAura(62137, ghoul)) if (AuraEffect* aurEff = GetCaster()->GetAuraEffect(SPELL_AURA_ADD_FLAT_MODIFIER, SPELLFAMILY_DEATHKNIGHT, 2718, 0)) if (aur->GetEffect(0)) aur->GetEffect(0)->SetAmount(-aurEff->GetSpellInfo()->Effects[EFFECT_2].CalcValue()); // Hit / Expertise scalling, warlock / hunter pets have this by default ghoul->AddAura(SPELL_HUNTER_PET_SCALING_04, ghoul); // DK Ghoul haste refresh float val = (GetCaster()->m_modAttackSpeedPct[BASE_ATTACK] - 1.0f) * 100.0f; ghoul->m_modAttackSpeedPct[BASE_ATTACK] = GetCaster()->m_modAttackSpeedPct[BASE_ATTACK]; ghoul->SetFloatValue(UNIT_FIELD_BASEATTACKTIME, 2000.0f); ghoul->ApplyPercentModFloatValue(UNIT_FIELD_BASEATTACKTIME, val, true); // we want to reduce attack time // Strength + Stamina for (uint8 i = STAT_STRENGTH; i <= STAT_STAMINA; ++i) { Stats stat = Stats(i); if (stat != STAT_STRENGTH && stat != STAT_STAMINA) continue; float value = 0.0f; float mod = (stat == STAT_STAMINA ? 0.3f : 0.7f); // Check just if owner has Ravenous Dead since it's effect is not an aura AuraEffect const* aurEff = GetCaster()->GetAuraEffect(SPELL_AURA_MOD_TOTAL_STAT_PERCENTAGE, SPELLFAMILY_DEATHKNIGHT, 3010, 0); if (aurEff) { SpellInfo const* spellInfo = aurEff->GetSpellInfo(); // Then get the SpellProto and add the dummy effect value AddPct(mod, spellInfo->Effects[EFFECT_1].CalcValue()); // Ravenous Dead edits the original scale } // Glyph of the Ghoul aurEff = GetCaster()->GetAuraEffect(SPELL_DK_GLYPH_OF_THE_GHOUL, EFFECT_0); if (aurEff) mod += CalculatePct(1.0f, aurEff->GetAmount()); // Glyph of the Ghoul adds a flat value to the scale mod value = float(GetCaster()->GetStat(stat)) * mod; value = ghoul->GetTotalStatValue(stat, value); ghoul->SetStat(stat, int32(value)); ghoul->ApplyStatBuffMod(stat, value, true); } // Attack Power ghoul->SetModifierValue(UNIT_MOD_ATTACK_POWER, BASE_VALUE, 589 + ghoul->GetStat(STAT_STRENGTH) + ghoul->GetStat(STAT_AGILITY)); ghoul->SetInt32Value(UNIT_FIELD_ATTACK_POWER, (int32)ghoul->GetModifierValue(UNIT_MOD_ATTACK_POWER, BASE_VALUE) * ghoul->GetModifierValue(UNIT_MOD_ATTACK_POWER, BASE_PCT)); ghoul->SetInt32Value(UNIT_FIELD_ATTACK_POWER_MODS, (int32)ghoul->GetModifierValue(UNIT_MOD_ATTACK_POWER, TOTAL_VALUE)); ghoul->SetFloatValue(UNIT_FIELD_ATTACK_POWER_MULTIPLIER, ghoul->GetModifierValue(UNIT_MOD_ATTACK_POWER, TOTAL_PCT) - 1.0f); // Health ghoul->SetModifierValue(UNIT_MOD_HEALTH, TOTAL_VALUE, (ghoul->GetStat(STAT_STAMINA) - ghoul->GetCreateStat(STAT_STAMINA)) * 10.0f); // Power Energy ghoul->SetModifierValue(UnitMods(UNIT_MOD_POWER_START + static_cast(POWER_ENERGY)), BASE_VALUE, ghoul->GetCreatePowers(POWER_ENERGY)); ghoul->UpdateAllStats(); ghoul->SetFullHealth(); // Aura Immunities ghoul->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_MELEE_RANGED_HASTE, true, SPELL_BLOCK_TYPE_POSITIVE); ghoul->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MELEE_SLOW, true, SPELL_BLOCK_TYPE_POSITIVE); ghoul->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_STAT, true, SPELL_BLOCK_TYPE_POSITIVE); ghoul->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_TOTAL_STAT_PERCENTAGE, true, SPELL_BLOCK_TYPE_POSITIVE); ghoul->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_ATTACK_POWER, true, SPELL_BLOCK_TYPE_POSITIVE); ghoul->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_ATTACK_POWER_PCT, true, SPELL_BLOCK_TYPE_POSITIVE); } } } void Register() override { OnCheckCast += SpellCheckCastFn(spell_dk_raise_ally::CheckCast); OnEffectHitTarget += SpellEffectFn(spell_dk_raise_ally::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY); } }; // 46619 - Raise Ally class spell_dk_raise_ally_trigger : public AuraScript { PrepareAuraScript(spell_dk_raise_ally_trigger); void HandleEffectRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/) { if (Unit* charm = GetUnitOwner()->GetCharm()) if (GetSpellInfo()->Effects[EFFECT_0].MiscValue >= 0 && charm->GetEntry() == uint32(GetSpellInfo()->Effects[EFFECT_0].MiscValue)) charm->ToCreature()->DespawnOrUnsummon(); } void Register() override { OnEffectRemove += AuraEffectRemoveFn(spell_dk_raise_ally_trigger::HandleEffectRemove, EFFECT_1, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL); } }; // 43263 - Ghoul Taunt class spell_dk_aotd_taunt : public SpellScript { PrepareSpellScript(spell_dk_aotd_taunt); void FilterTargets(std::list& targets) { for (std::list::iterator itr = targets.begin(); itr != targets.end();) { // ignore bosses if (Creature* cr = (*itr)->ToCreature()) if (cr->isWorldBoss()) { targets.erase(itr++); continue; } ++itr; } } void Register() override { OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_dk_aotd_taunt::FilterTargets, EFFECT_ALL, TARGET_UNIT_SRC_AREA_ENEMY); } }; // -43265, 52212 - Death and Decay class spell_dk_death_and_decay : public SpellScript { PrepareSpellScript(spell_dk_death_and_decay); void RecalculateDamage() { Unit* caster = GetCaster(); Unit* target = GetHitUnit(); int32 damage = GetHitDamage(); // T10P2 bonus if (AuraEffect* aurEff = caster->GetAuraEffectDummy(70650)) AddPct(damage, aurEff->GetAmount()); // Glyph of Death and Decay if (AuraEffect* aurEff = caster->GetAuraEffect(58629, EFFECT_0)) AddPct(damage, aurEff->GetAmount()); // Xinef: include AOE damage reducing auras if (target) damage = target->CalculateAOEDamageReduction(damage, GetSpellInfo()->SchoolMask, false); SetHitDamage(damage); } void Register() override { if (m_scriptSpellId == SPELL_DK_DEATH_AND_DECAY_TRIGGER) OnHit += SpellHitFn(spell_dk_death_and_decay::RecalculateDamage); } }; class spell_dk_death_and_decay_aura : public AuraScript { PrepareAuraScript(spell_dk_death_and_decay_aura); void HandlePeriodic(AuraEffect const* aurEff) { PreventDefaultAction(); if (GetCaster() && GetTarget()) { int32 basePoints0 = aurEff->GetAmount(); GetCaster()->CastCustomSpell(GetTarget(), SPELL_DK_DEATH_AND_DECAY_TRIGGER, &basePoints0, nullptr, nullptr, true, 0, aurEff); } } void Register() override { if (m_scriptSpellId != SPELL_DK_DEATH_AND_DECAY_TRIGGER) OnEffectPeriodic += AuraEffectPeriodicFn(spell_dk_death_and_decay_aura::HandlePeriodic, EFFECT_0, SPELL_AURA_PERIODIC_DUMMY); } }; // 52143 - Master of Ghouls class spell_dk_master_of_ghouls : public AuraScript { PrepareAuraScript(spell_dk_master_of_ghouls); void HandleEffectApply(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/) { Unit* target = GetTarget(); if (target->IsPlayer()) target->ToPlayer()->SetShowDKPet(true); } void HandleEffectRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/) { Unit* target = GetTarget(); if (target->IsPlayer()) target->ToPlayer()->SetShowDKPet(false); } void Register() override { OnEffectApply += AuraEffectApplyFn(spell_dk_master_of_ghouls::HandleEffectApply, EFFECT_0, SPELL_AURA_ADD_FLAT_MODIFIER, AURA_EFFECT_HANDLE_REAL); OnEffectRemove += AuraEffectRemoveFn(spell_dk_master_of_ghouls::HandleEffectRemove, EFFECT_0, SPELL_AURA_ADD_FLAT_MODIFIER, AURA_EFFECT_HANDLE_REAL); } }; // 45524 - Chains of Ice class spell_dk_chains_of_ice : public SpellScript { PrepareSpellScript(spell_dk_chains_of_ice); void HandleAfterCast() { if (Unit* target = GetExplTargetUnit()) { std::list const* targetsInfo = GetSpell()->GetUniqueTargetInfo(); for (std::list::const_iterator ihit = targetsInfo->begin(); ihit != targetsInfo->end(); ++ihit) if (ihit->missCondition == SPELL_MISS_NONE && ihit->targetGUID == target->GetGUID()) GetCaster()->CastSpell(target, 55095 /*SPELL_FROST_FEVER*/, true); } } void Register() override { AfterCast += SpellCastFn(spell_dk_chains_of_ice::HandleAfterCast); } }; class spell_dk_chains_of_ice_aura : public AuraScript { PrepareAuraScript(spell_dk_chains_of_ice_aura); void HandlePeriodic(AuraEffect* aurEff) { // Get 0 effect aura if (AuraEffect* slow = GetAura()->GetEffect(0)) { int32 newAmount = slow->GetAmount() + aurEff->GetAmount(); if (newAmount > 0) newAmount = 0; slow->ChangeAmount(newAmount); } } void Register() override { OnEffectUpdatePeriodic += AuraEffectUpdatePeriodicFn(spell_dk_chains_of_ice_aura::HandlePeriodic, EFFECT_1, SPELL_AURA_PERIODIC_DUMMY); } }; // 50452 - Bloodworm class spell_dk_bloodworms : public SpellScript { PrepareSpellScript(spell_dk_bloodworms); void HandleSummon(SpellEffIndex /*effIndex*/) { SetEffectValue(irand(2, 4)); } void Register() override { OnEffectHit += SpellEffectFn(spell_dk_bloodworms::HandleSummon, EFFECT_0, SPELL_EFFECT_SUMMON); } }; // 49206 - Summon Gargoyle class spell_dk_summon_gargoyle : public SpellScript { PrepareSpellScript(spell_dk_summon_gargoyle); void SetDest(SpellDestination& dest) { // Adjust effect summon position if (GetCaster()->IsWithinLOS(dest._position.GetPositionX(), dest._position.GetPositionY(), dest._position.GetPositionZ() + 15.0f)) dest._position.m_positionZ += 15.0f; } void Register() override { OnDestinationTargetSelect += SpellDestinationTargetSelectFn(spell_dk_summon_gargoyle::SetDest, EFFECT_0, TARGET_DEST_CASTER_FRONT_LEFT); } }; // 63611 - Improved Blood Presence class spell_dk_improved_blood_presence_proc : public AuraScript { PrepareAuraScript(spell_dk_improved_blood_presence_proc); bool CheckProc(ProcEventInfo& eventInfo) { return eventInfo.GetDamageInfo() && eventInfo.GetDamageInfo()->GetDamage(); } void Register() override { DoCheckProc += AuraCheckProcFn(spell_dk_improved_blood_presence_proc::CheckProc); } }; // 49217 - Wandering Plague class spell_dk_wandering_plague_aura : public AuraScript { PrepareAuraScript(spell_dk_wandering_plague_aura); bool CheckProc(ProcEventInfo& eventInfo) { SpellInfo const* spellInfo = eventInfo.GetSpellInfo(); if (!spellInfo || !eventInfo.GetActionTarget() || !eventInfo.GetDamageInfo() || !eventInfo.GetActor()) return false; if (!roll_chance_f(eventInfo.GetActor()->GetUnitCriticalChance(BASE_ATTACK, eventInfo.GetActionTarget()))) return false; return !eventInfo.GetActor()->HasSpellCooldown(SPELL_DK_WANDERING_PLAGUE_TRIGGER); } // xinef: prevent default proc with castItem passed, which applies 30 sec cooldown to procing of the aura void HandleProc(AuraEffect const* aurEff, ProcEventInfo& eventInfo) { PreventDefaultAction(); eventInfo.GetActor()->AddSpellCooldown(SPELL_DK_WANDERING_PLAGUE_TRIGGER, 0, 1000); eventInfo.GetActor()->CastCustomSpell(SPELL_DK_WANDERING_PLAGUE_TRIGGER, SPELLVALUE_BASE_POINT0, CalculatePct(eventInfo.GetDamageInfo()->GetDamage(), aurEff->GetAmount()), eventInfo.GetActionTarget(), TRIGGERED_FULL_MASK); } void Register() override { DoCheckProc += AuraCheckProcFn(spell_dk_wandering_plague_aura::CheckProc); OnEffectProc += AuraEffectProcFn(spell_dk_wandering_plague_aura::HandleProc, EFFECT_0, SPELL_AURA_DUMMY); } }; // 53365 - Unholy Strength class spell_dk_rune_of_the_fallen_crusader : public SpellScript { PrepareSpellScript(spell_dk_rune_of_the_fallen_crusader); void RecalculateDamage() { std::list* targetsInfo = GetSpell()->GetUniqueTargetInfo(); for (std::list::iterator ihit = targetsInfo->begin(); ihit != targetsInfo->end(); ++ihit) if (ihit->targetGUID == GetCaster()->GetGUID()) ihit->crit = roll_chance_f(GetCaster()->GetFloatValue(PLAYER_CRIT_PERCENTAGE)); } void Register() override { OnHit += SpellHitFn(spell_dk_rune_of_the_fallen_crusader::RecalculateDamage); } }; // 49222 - Bone Shield class spell_dk_bone_shield : public AuraScript { PrepareAuraScript(spell_dk_bone_shield); uint32 lastChargeUsedTime = 0; void HandleProc(ProcEventInfo& eventInfo) { PreventDefaultAction(); uint32 currentTime = getMSTime(); // Checks for 2 seconds between uses of bone shield charges if ((currentTime - lastChargeUsedTime) < 2000) return; if (!eventInfo.GetSpellInfo() || !eventInfo.GetSpellInfo()->IsTargetingArea()) { DropCharge(); lastChargeUsedTime = currentTime; } } void Register() override { OnProc += AuraProcFn(spell_dk_bone_shield::HandleProc); } }; // 51209 - Hungering Cold class spell_dk_hungering_cold : public AuraScript { PrepareAuraScript(spell_dk_hungering_cold); void HandleProc(ProcEventInfo& eventInfo) { PreventDefaultAction(); if (eventInfo.GetDamageInfo() && eventInfo.GetDamageInfo()->GetDamage() > 0 && (!eventInfo.GetSpellInfo() || eventInfo.GetSpellInfo()->Dispel != DISPEL_DISEASE)) SetDuration(0); } void Register() override { OnProc += AuraProcFn(spell_dk_hungering_cold::HandleProc); } }; // -49219 - Blood-Caked Blade class spell_dk_blood_caked_blade : public AuraScript { PrepareAuraScript(spell_dk_blood_caked_blade); bool CheckProc(ProcEventInfo& eventInfo) { return eventInfo.GetActionTarget() && eventInfo.GetActionTarget()->IsAlive() && eventInfo.GetActor(); } void HandleProc(AuraEffect const* aurEff, ProcEventInfo& eventInfo) { PreventDefaultAction(); eventInfo.GetActor()->CastSpell(eventInfo.GetActionTarget(), aurEff->GetSpellInfo()->Effects[EFFECT_0].TriggerSpell, true, nullptr, aurEff); // Xinef: Shadowmourne hack (blood-caked blade trigger proc disabled...) if (roll_chance_i(75) && eventInfo.GetActor()->FindMap() && !eventInfo.GetActor()->FindMap()->IsBattlegroundOrArena() && eventInfo.GetActor()->HasAura(71903) && !eventInfo.GetActor()->HasAura(SPELL_SHADOWMOURNE_CHAOS_BANE_BUFF)) { eventInfo.GetActor()->CastSpell(eventInfo.GetActor(), SPELL_SHADOWMOURNE_SOUL_FRAGMENT, true); // this can't be handled in AuraScript of SoulFragments because we need to know victim if (Aura* soulFragments = eventInfo.GetActor()->GetAura(SPELL_SHADOWMOURNE_SOUL_FRAGMENT)) { if (soulFragments->GetStackAmount() >= 10) { eventInfo.GetActor()->CastSpell(eventInfo.GetActor(), SPELL_SHADOWMOURNE_CHAOS_BANE_DAMAGE, true, nullptr); soulFragments->Remove(); } } } } void Register() override { DoCheckProc += AuraCheckProcFn(spell_dk_blood_caked_blade::CheckProc); OnEffectProc += AuraEffectProcFn(spell_dk_blood_caked_blade::HandleProc, EFFECT_0, SPELL_AURA_DUMMY); } }; // 49028 - Dancing Rune Weapon class spell_dk_dancing_rune_weapon : public AuraScript { PrepareAuraScript(spell_dk_dancing_rune_weapon); bool CheckProc(ProcEventInfo& eventInfo) { if (!eventInfo.GetActor() || !eventInfo.GetActionTarget() || !eventInfo.GetActionTarget()->IsAlive() || !eventInfo.GetActor()->IsPlayer()) return false; SpellInfo const* spellInfo = eventInfo.GetSpellInfo(); if (!spellInfo) return true; // Death Coil exception, Check if spell is from spellbook if (spellInfo->Id != SPELL_DK_DEATH_COIL_DAMAGE && !eventInfo.GetActor()->ToPlayer()->HasActiveSpell(spellInfo->Id)) return false; // Can't cast raise dead/ally, death grip, dark command, death pact, death and decay, anti-magic shell if (spellInfo->SpellFamilyFlags.HasFlag(0x20A1220, 0x10000000, 0x0)) return false; // AoE can be cast only once if (spellInfo->IsTargetingArea() && eventInfo.GetActor() != eventInfo.GetActionTarget()) return false; // No spells with summoning if (spellInfo->HasEffect(SPELL_EFFECT_SUMMON)) return false; // No Positive Spells if (spellInfo->IsPositive()) return false; return true; } void HandleProc(AuraEffect const* aurEff, ProcEventInfo& eventInfo) { PreventDefaultAction(); Unit* player = eventInfo.GetActor(); Unit* target = eventInfo.GetActionTarget(); Unit* dancingRuneWeapon = nullptr; for (Unit::ControlSet::const_iterator itr = player->m_Controlled.begin(); itr != player->m_Controlled.end(); ++itr) if (int32((*itr)->GetEntry()) == GetSpellInfo()->Effects[EFFECT_0].MiscValue) { dancingRuneWeapon = *itr; break; } if (!dancingRuneWeapon) return; dancingRuneWeapon->SetOrientation(dancingRuneWeapon->GetAngle(target)); if (SpellInfo const* procSpell = eventInfo.GetSpellInfo()) { // xinef: ugly hack if (!procSpell->IsAffectingArea()) GetUnitOwner()->SetFloatValue(UNIT_FIELD_COMBATREACH, 10.0f); dancingRuneWeapon->CastSpell(target, procSpell->Id, true, nullptr, aurEff, dancingRuneWeapon->GetGUID()); GetUnitOwner()->SetFloatValue(UNIT_FIELD_COMBATREACH, 0.01f); } else if (eventInfo.GetDamageInfo()) { target = player->GetMeleeHitRedirectTarget(target); CalcDamageInfo damageInfo; player->CalculateMeleeDamage(target, &damageInfo, eventInfo.GetDamageInfo()->GetAttackType()); for (uint8 i = 0; i < MAX_ITEM_PROTO_DAMAGES; ++i) { Unit::DealDamageMods(target, damageInfo.damages[i].damage, &damageInfo.damages[i].absorb); damageInfo.damages[i].damage /= 2.0f; } damageInfo.attacker = dancingRuneWeapon; dancingRuneWeapon->SendAttackStateUpdate(&damageInfo); dancingRuneWeapon->DealMeleeDamage(&damageInfo, true); } } void Register() override { DoCheckProc += AuraCheckProcFn(spell_dk_dancing_rune_weapon::CheckProc); OnEffectProc += AuraEffectProcFn(spell_dk_dancing_rune_weapon::HandleProc, EFFECT_1, SPELL_AURA_DUMMY); } }; // 53160 - Dancing Rune Weapon Visual class spell_dk_dancing_rune_weapon_visual : public AuraScript { PrepareAuraScript(spell_dk_dancing_rune_weapon_visual); void HandleEffectApply(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/) { PreventDefaultAction(); if (Unit* owner = GetUnitOwner()->ToTempSummon()->GetSummonerUnit()) { GetUnitOwner()->SetUInt32Value(UNIT_VIRTUAL_ITEM_SLOT_ID, owner->GetUInt32Value(PLAYER_VISIBLE_ITEM_16_ENTRYID)); GetUnitOwner()->SetUInt32Value(UNIT_VIRTUAL_ITEM_SLOT_ID + 1, owner->GetUInt32Value(PLAYER_VISIBLE_ITEM_17_ENTRYID)); GetUnitOwner()->SetFloatValue(UNIT_FIELD_COMBATREACH, 0.01f); } } void Register() override { OnEffectApply += AuraEffectApplyFn(spell_dk_dancing_rune_weapon_visual::HandleEffectApply, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL); } }; // -49004 - Scent of Blood class spell_dk_scent_of_blood_trigger : public AuraScript { PrepareAuraScript(spell_dk_scent_of_blood_trigger); bool CheckProc(ProcEventInfo& eventInfo) { return (eventInfo.GetHitMask() & (PROC_EX_DODGE | PROC_EX_PARRY)) || (eventInfo.GetDamageInfo() && eventInfo.GetDamageInfo()->GetDamage()); } void Register() override { DoCheckProc += AuraCheckProcFn(spell_dk_scent_of_blood_trigger::CheckProc); } }; /* 51996 - Death Knight Pet Scaling 02 54566 - Death Knight Pet Scaling 01 61697 - Death Knight Pet Scaling 03 */ class spell_dk_pet_scaling : public AuraScript { PrepareAuraScript(spell_dk_pet_scaling); void CalculateStatAmount(AuraEffect const* aurEff, int32& amount, bool& /*canBeRecalculated*/) { Stats stat = Stats(aurEff->GetSpellInfo()->Effects[aurEff->GetEffIndex()].MiscValue); // xinef: dk ghoul inherits 70% of strength and 30% of stamina if (GetUnitOwner()->GetEntry() != NPC_RISEN_GHOUL) { // xinef: ebon garogyle - inherit 30% of stamina if (GetUnitOwner()->GetEntry() == NPC_EBON_GARGOYLE && stat == STAT_STAMINA) if (Unit* owner = GetUnitOwner()->GetOwner()) amount = CalculatePct(std::max(0, owner->GetStat(stat)), 30); return; } if (Unit* owner = GetUnitOwner()->GetOwner()) { int32 modifier = stat == STAT_STRENGTH ? 70 : 30; // Check just if owner has Ravenous Dead since it's effect is not an aura if (AuraEffect const* rdEff = owner->GetAuraEffect(SPELL_AURA_MOD_TOTAL_STAT_PERCENTAGE, SPELLFAMILY_DEATHKNIGHT, 3010, 0)) { SpellInfo const* spellInfo = rdEff->GetSpellInfo(); // Then get the SpellProto and add the dummy effect value AddPct(modifier, spellInfo->Effects[EFFECT_1].CalcValue()); // Ravenous Dead edits the original scale } // xinef: Glyph of the Ghoul if (AuraEffect const* glyphEff = owner->GetAuraEffect(SPELL_DK_GLYPH_OF_THE_GHOUL, EFFECT_0)) modifier += glyphEff->GetAmount(); amount = CalculatePct(std::max(0, owner->GetStat(stat)), modifier); } } void CalculateSPAmount(AuraEffect const* /*aurEff*/, int32& amount, bool& /*canBeRecalculated*/) { if (GetUnitOwner()->GetEntry() != NPC_EBON_GARGOYLE) return; if (Unit* owner = GetUnitOwner()->GetOwner()) { // Percentage of the owner's attack power to be inherited as spell power // This value was chosen based on experimental damage of Gargoyle Strike int32 modifier = 75; if (AuraEffect* impurityEff = owner->GetDummyAuraEffect(SPELLFAMILY_DEATHKNIGHT, 1986, EFFECT_0)) AddPct(modifier, impurityEff->GetAmount()); amount = CalculatePct(std::max(0, static_cast(owner->GetTotalAttackPowerValue(BASE_ATTACK))), modifier); // xinef: Update appropriate player field if (owner->IsPlayer()) owner->SetUInt32Value(PLAYER_PET_SPELL_POWER, (uint32)amount); } } void CalculateHasteAmount(AuraEffect const* /*aurEff*/, int32& amount, bool& /*canBeRecalculated*/) { // xinef: scale haste with owners melee haste if (Unit* owner = GetUnitOwner()->GetOwner()) { float modSpeed = owner->m_modAttackSpeedPct[BASE_ATTACK]; modSpeed = std::ranges::clamp(modSpeed, 1e-6f, 1.0f); amount = static_cast(((1.0f / modSpeed) - 1.0f) * 100.0f); } } void HandleEffectApply(AuraEffect const* aurEff, AuraEffectHandleModes /*mode*/) { if (aurEff->GetAuraType() != SPELL_AURA_MELEE_SLOW) return; GetUnitOwner()->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_CASTING_SPEED_NOT_STACK, true, SPELL_BLOCK_TYPE_POSITIVE); GetUnitOwner()->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_MELEE_RANGED_HASTE, true, SPELL_BLOCK_TYPE_POSITIVE); GetUnitOwner()->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MELEE_SLOW, true, SPELL_BLOCK_TYPE_POSITIVE); if (GetUnitOwner()->IsPet()) return; GetUnitOwner()->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_STAT, true, SPELL_BLOCK_TYPE_POSITIVE); GetUnitOwner()->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_TOTAL_STAT_PERCENTAGE, true, SPELL_BLOCK_TYPE_POSITIVE); GetUnitOwner()->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_ATTACK_POWER, true, SPELL_BLOCK_TYPE_POSITIVE); GetUnitOwner()->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_ATTACK_POWER_PCT, true, SPELL_BLOCK_TYPE_POSITIVE); } void CalcPeriodic(AuraEffect const* /*aurEff*/, bool& isPeriodic, int32& amplitude) { if (!GetUnitOwner()->IsPet()) return; isPeriodic = true; amplitude = 2 * IN_MILLISECONDS; } void HandlePeriodic(AuraEffect const* aurEff) { PreventDefaultAction(); if (aurEff->GetAuraType() == SPELL_AURA_MOD_STAT && (aurEff->GetMiscValue() == STAT_STAMINA || aurEff->GetMiscValue() == STAT_INTELLECT)) { int32 currentAmount = aurEff->GetAmount(); int32 newAmount = GetEffect(aurEff->GetEffIndex())->CalculateAmount(GetCaster()); if (newAmount != currentAmount) { if (aurEff->GetMiscValue() == STAT_STAMINA) { uint32 actStat = GetUnitOwner()->GetHealth(); GetEffect(aurEff->GetEffIndex())->ChangeAmount(newAmount, false); GetUnitOwner()->SetHealth(std::min(GetUnitOwner()->GetMaxHealth(), actStat)); } else { uint32 actStat = GetUnitOwner()->GetPower(POWER_MANA); GetEffect(aurEff->GetEffIndex())->ChangeAmount(newAmount, false); GetUnitOwner()->SetPower(POWER_MANA, std::min(GetUnitOwner()->GetMaxPower(POWER_MANA), actStat)); } } } else GetEffect(aurEff->GetEffIndex())->RecalculateAmount(); } void Register() override { if (m_scriptSpellId == SPELL_DK_PET_SCALING_01) { DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_dk_pet_scaling::CalculateStatAmount, EFFECT_ALL, SPELL_AURA_MOD_STAT); DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_dk_pet_scaling::CalculateSPAmount, EFFECT_ALL, SPELL_AURA_MOD_DAMAGE_DONE); } if (m_scriptSpellId == SPELL_DK_PET_SCALING_02) DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_dk_pet_scaling::CalculateHasteAmount, EFFECT_ALL, SPELL_AURA_MELEE_SLOW); OnEffectApply += AuraEffectApplyFn(spell_dk_pet_scaling::HandleEffectApply, EFFECT_ALL, SPELL_AURA_ANY, AURA_EFFECT_HANDLE_REAL); DoEffectCalcPeriodic += AuraEffectCalcPeriodicFn(spell_dk_pet_scaling::CalcPeriodic, EFFECT_ALL, SPELL_AURA_ANY); OnEffectPeriodic += AuraEffectPeriodicFn(spell_dk_pet_scaling::HandlePeriodic, EFFECT_ALL, SPELL_AURA_ANY); } }; // 50462 - Anti-Magic Zone (on raid member) class spell_dk_anti_magic_shell_raid : public AuraScript { PrepareAuraScript(spell_dk_anti_magic_shell_raid); uint32 absorbPct; bool Load() override { absorbPct = GetSpellInfo()->Effects[EFFECT_0].CalcValue(GetCaster()); return true; } void CalculateAmount(AuraEffect const* /*aurEff*/, int32& amount, bool& /*canBeRecalculated*/) { /// @todo: this should absorb limited amount of damage, but no info on calculation formula amount = -1; } void Absorb(AuraEffect* /*aurEff*/, DamageInfo& dmgInfo, uint32& absorbAmount) { absorbAmount = CalculatePct(dmgInfo.GetDamage(), absorbPct); } void Register() override { DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_dk_anti_magic_shell_raid::CalculateAmount, EFFECT_0, SPELL_AURA_SCHOOL_ABSORB); OnEffectAbsorb += AuraEffectAbsorbFn(spell_dk_anti_magic_shell_raid::Absorb, EFFECT_0); } }; // 48707 - Anti-Magic Shell (on self) class spell_dk_anti_magic_shell_self : public AuraScript { PrepareAuraScript(spell_dk_anti_magic_shell_self); uint32 absorbPct, hpPct; bool Load() override { absorbPct = GetSpellInfo()->Effects[EFFECT_0].CalcValue(GetCaster()); hpPct = GetSpellInfo()->Effects[EFFECT_1].CalcValue(GetCaster()); return true; } bool Validate(SpellInfo const* /*spellInfo*/) override { return ValidateSpellInfo({ SPELL_DK_RUNIC_POWER_ENERGIZE }); } void CalculateAmount(AuraEffect const* /*aurEff*/, int32& amount, bool& /*canBeRecalculated*/) { amount = GetCaster()->CountPctFromMaxHealth(hpPct); } void Absorb(AuraEffect* /*aurEff*/, DamageInfo& dmgInfo, uint32& absorbAmount) { absorbAmount = std::min(CalculatePct(dmgInfo.GetDamage(), absorbPct), GetTarget()->CountPctFromMaxHealth(hpPct)); } void Trigger(AuraEffect* aurEff, DamageInfo& /*dmgInfo*/, uint32& absorbAmount) { // damage absorbed by Anti-Magic Shell energizes the DK with additional runic power. // This, if I'm not mistaken, shows that we get back ~20% of the absorbed damage as runic power. int32 bp = CalculatePct(absorbAmount, 20); GetTarget()->CastCustomSpell(SPELL_DK_RUNIC_POWER_ENERGIZE, SPELLVALUE_BASE_POINT0, bp, GetTarget(), true, nullptr, aurEff); } void HandleEffectApply(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/) { Unit* target = GetTarget(); target->ApplySpellImmune(GetId(), IMMUNITY_ID, 33786, true); // cyclone } void HandleEffectRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/) { Unit* target = GetTarget(); target->ApplySpellImmune(GetId(), IMMUNITY_ID, 33786, false); // cyclone } void Register() override { DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_dk_anti_magic_shell_self::CalculateAmount, EFFECT_0, SPELL_AURA_SCHOOL_ABSORB); OnEffectAbsorb += AuraEffectAbsorbFn(spell_dk_anti_magic_shell_self::Absorb, EFFECT_0); AfterEffectAbsorb += AuraEffectAbsorbFn(spell_dk_anti_magic_shell_self::Trigger, EFFECT_0); OnEffectApply += AuraEffectApplyFn(spell_dk_anti_magic_shell_self::HandleEffectApply, EFFECT_1, SPELL_AURA_MOD_IMMUNE_AURA_APPLY_SCHOOL, AURA_EFFECT_HANDLE_REAL); OnEffectRemove += AuraEffectRemoveFn(spell_dk_anti_magic_shell_self::HandleEffectRemove, EFFECT_1, SPELL_AURA_MOD_IMMUNE_AURA_APPLY_SCHOOL, AURA_EFFECT_HANDLE_REAL); } }; // 50461 - Anti-Magic Zone class spell_dk_anti_magic_zone : public AuraScript { PrepareAuraScript(spell_dk_anti_magic_zone); uint32 absorbPct; bool Load() override { absorbPct = GetSpellInfo()->Effects[EFFECT_0].CalcValue(GetCaster()); return true; } bool Validate(SpellInfo const* /*spellInfo*/) override { return ValidateSpellInfo({ SPELL_DK_ANTI_MAGIC_SHELL_TALENT }); } void CalculateAmount(AuraEffect const* /*aurEff*/, int32& amount, bool& /*canBeRecalculated*/) { SpellInfo const* talentSpell = sSpellMgr->AssertSpellInfo(SPELL_DK_ANTI_MAGIC_SHELL_TALENT); Unit* owner = GetCaster()->GetOwner(); if (!owner) { return; } amount = talentSpell->Effects[EFFECT_0].CalcValue(owner); if (Player* player = owner->ToPlayer()) { amount += int32(2 * player->GetTotalAttackPowerValue(BASE_ATTACK)); } } void Absorb(AuraEffect* /*aurEff*/, DamageInfo& dmgInfo, uint32& absorbAmount) { absorbAmount = CalculatePct(dmgInfo.GetDamage(), absorbPct); } void Register() override { DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_dk_anti_magic_zone::CalculateAmount, EFFECT_0, SPELL_AURA_SCHOOL_ABSORB); OnEffectAbsorb += AuraEffectAbsorbFn(spell_dk_anti_magic_zone::Absorb, EFFECT_0); } }; // -48721 - Blood Boil class spell_dk_blood_boil : public SpellScript { PrepareSpellScript(spell_dk_blood_boil); bool Validate(SpellInfo const* /*spellInfo*/) override { return ValidateSpellInfo({ SPELL_DK_BLOOD_BOIL_TRIGGERED }); } bool Load() override { _executed = false; return GetCaster()->IsPlayer() && GetCaster()->IsClass(CLASS_DEATH_KNIGHT, CLASS_CONTEXT_ABILITY); } void HandleAfterHit() { if (_executed || !GetHitUnit()) return; _executed = true; GetCaster()->CastSpell(GetCaster(), SPELL_DK_BLOOD_BOIL_TRIGGERED, true); } void Register() override { AfterHit += SpellHitFn(spell_dk_blood_boil::HandleAfterHit); } bool _executed; }; // 50453 - Bloodworms Health Leech class spell_dk_blood_gorged : public AuraScript { PrepareAuraScript(spell_dk_blood_gorged); bool Validate(SpellInfo const* /*spellInfo*/) override { return ValidateSpellInfo({ SPELL_DK_BLOOD_GORGED_HEAL }); } bool Load() override { _procTarget = nullptr; return true; } bool CheckProc(ProcEventInfo& /*eventInfo*/) { _procTarget = GetTarget()->GetOwner(); return _procTarget; } void HandleProc(AuraEffect const* aurEff, ProcEventInfo& eventInfo) { PreventDefaultAction(); DamageInfo* damageInfo = eventInfo.GetDamageInfo(); if (!damageInfo || !damageInfo->GetDamage()) { return; } int32 bp = static_cast(damageInfo->GetDamage() * 1.5f); GetTarget()->CastCustomSpell(SPELL_DK_BLOOD_GORGED_HEAL, SPELLVALUE_BASE_POINT0, bp, _procTarget, true, nullptr, aurEff); } void Register() override { DoCheckProc += AuraCheckProcFn(spell_dk_blood_gorged::CheckProc); OnEffectProc += AuraEffectProcFn(spell_dk_blood_gorged::HandleProc, EFFECT_0, SPELL_AURA_DUMMY); } private: Unit* _procTarget; }; class CorpseExplosionCheck { public: explicit CorpseExplosionCheck(ObjectGuid casterGUID, bool allowGhoul) : _casterGUID(casterGUID), _allowGhoul(allowGhoul) { } bool operator()(WorldObject* obj) const { if (Unit* target = obj->ToUnit()) { if ((target->isDead() || (_allowGhoul && target->GetEntry() == NPC_DK_GHOUL && target->GetOwnerGUID() == _casterGUID)) && !(target->GetCreatureTypeMask() & CREATURE_TYPEMASK_MECHANICAL_OR_ELEMENTAL) && target->GetDisplayId() == target->GetNativeDisplayId()) return false; } return true; } private: ObjectGuid _casterGUID; bool _allowGhoul; }; // -49158 - Corpse Explosion class spell_dk_corpse_explosion : public SpellScript { PrepareSpellScript(spell_dk_corpse_explosion); bool Validate(SpellInfo const* /*spellInfo*/) override { return ValidateSpellInfo( { SPELL_DK_CORPSE_EXPLOSION_TRIGGERED, SPELL_DK_GHOUL_EXPLODE, SPELL_DK_CORPSE_EXPLOSION_VISUAL, }); } bool Load() override { _target = nullptr; return true; } void CheckTarget(WorldObject*& target) { if (CorpseExplosionCheck(GetCaster()->GetGUID(), true)(target)) target = nullptr; _target = target; } void CheckTargets(std::list& targets) { WorldObject* target = _target; if (!target) { targets.remove_if(CorpseExplosionCheck(GetCaster()->GetGUID(), false)); if (targets.empty()) { FinishCast(SPELL_FAILED_CANT_DO_THAT_RIGHT_NOW); return; } target = Acore::Containers::SelectRandomContainerElement(targets); targets.clear(); targets.push_back(target); } else targets.clear(); } void HandleDamage(SpellEffIndex effIndex, Unit* target) { if (effIndex == EFFECT_0) GetCaster()->CastCustomSpell(GetSpellInfo()->Effects[EFFECT_1].CalcValue(), SPELLVALUE_BASE_POINT0, GetEffectValue(), target, true); else if (effIndex == EFFECT_1) GetCaster()->CastCustomSpell(GetEffectValue(), SPELLVALUE_BASE_POINT0, GetSpell()->CalculateSpellDamage(EFFECT_0, nullptr), target, true); } void HandleCorpseExplosion(SpellEffIndex effIndex) { if (Unit* unitTarget = GetHitUnit()) { if (unitTarget->IsAlive()) // Living ghoul as a target { unitTarget->ToCreature()->m_CreatureSpellCooldowns.clear(); if (CharmInfo* charmInfo = unitTarget->GetCharmInfo()) charmInfo->GetGlobalCooldownMgr().CancelGlobalCooldown(sSpellMgr->GetSpellInfo(SPELL_DK_GHOUL_EXPLODE)); unitTarget->StopMoving(); unitTarget->CastSpell(unitTarget, SPELL_DK_GHOUL_EXPLODE, false); // Corpse Explosion (Suicide) and Set corpse look handled in SpellScript of SPELL_DK_GHOUL_EXPLODE } else // Some corpse { HandleDamage(effIndex, unitTarget); // Corpse Explosion (Suicide) unitTarget->CastSpell(unitTarget, SPELL_DK_CORPSE_EXPLOSION_TRIGGERED, true); // Set corpse look GetCaster()->CastSpell(unitTarget, SPELL_DK_CORPSE_EXPLOSION_VISUAL, true); } } } void Register() override { OnObjectTargetSelect += SpellObjectTargetSelectFn(spell_dk_corpse_explosion::CheckTarget, EFFECT_0, TARGET_UNIT_TARGET_ANY); OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_dk_corpse_explosion::CheckTargets, EFFECT_1, TARGET_UNIT_DEST_AREA_ENTRY); OnEffectHitTarget += SpellEffectFn(spell_dk_corpse_explosion::HandleCorpseExplosion, EFFECT_0, SPELL_EFFECT_DUMMY); OnEffectHitTarget += SpellEffectFn(spell_dk_corpse_explosion::HandleCorpseExplosion, EFFECT_1, SPELL_EFFECT_DUMMY); } private: WorldObject* _target; }; // -62900, -47541, 52375, 59134 - Death Coil class spell_dk_death_coil : public SpellScript { PrepareSpellScript(spell_dk_death_coil); bool Validate(SpellInfo const* /*spell*/) override { return ValidateSpellInfo({ SPELL_DK_DEATH_COIL_DAMAGE, SPELL_DK_DEATH_COIL_HEAL }); } void HandleDummy(SpellEffIndex /*effIndex*/) { int32 damage = GetEffectValue(); Unit* caster = GetCaster(); if (Unit* target = GetHitUnit()) { if (caster->IsFriendlyTo(target)) { int32 bp = int32(damage * 1.5f); caster->CastCustomSpell(target, SPELL_DK_DEATH_COIL_HEAL, &bp, nullptr, nullptr, true); } else { if (AuraEffect const* auraEffect = caster->GetAuraEffect(SPELL_DK_ITEM_SIGIL_VENGEFUL_HEART, EFFECT_1)) damage += auraEffect->GetBaseAmount(); caster->CastCustomSpell(target, SPELL_DK_DEATH_COIL_DAMAGE, &damage, nullptr, nullptr, true); } } } SpellCastResult CheckCast() { Unit* caster = GetCaster(); if (Unit* target = GetExplTargetUnit()) { if (!caster->IsFriendlyTo(target) && !caster->isInFront(target)) return SPELL_FAILED_UNIT_NOT_INFRONT; if (target->IsFriendlyTo(caster) && target->GetCreatureType() != CREATURE_TYPE_UNDEAD) return SPELL_FAILED_BAD_TARGETS; } else return SPELL_FAILED_BAD_TARGETS; return SPELL_CAST_OK; } void Register() override { OnCheckCast += SpellCheckCastFn(spell_dk_death_coil::CheckCast); OnEffectHitTarget += SpellEffectFn(spell_dk_death_coil::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY); } }; // 52751 - Death Gate class spell_dk_death_gate : public SpellScript { PrepareSpellScript(spell_dk_death_gate); SpellCastResult CheckClass() { if (!GetCaster()->IsClass(CLASS_DEATH_KNIGHT, CLASS_CONTEXT_ABILITY)) { SetCustomCastResultMessage(SPELL_CUSTOM_ERROR_MUST_BE_DEATH_KNIGHT); return SPELL_FAILED_CUSTOM_ERROR; } return SPELL_CAST_OK; } void HandleScript(SpellEffIndex effIndex) { PreventHitDefaultEffect(effIndex); if (Unit* target = GetHitUnit()) target->CastSpell(target, GetEffectValue(), false); } void Register() override { OnCheckCast += SpellCheckCastFn(spell_dk_death_gate::CheckClass); OnEffectHitTarget += SpellEffectFn(spell_dk_death_gate::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT); } }; // 49560, 49576 - Death Grip class spell_dk_death_grip : public SpellScript { PrepareSpellScript(spell_dk_death_grip); SpellCastResult CheckCast() { Unit* caster = GetCaster(); Unit* target = GetExplTargetUnit(); if (target->IsPlayer() && caster->GetExactDist(target) < 8.0f) // xinef: should be 8.0f, but we have to add target size (1.5f) return SPELL_FAILED_TOO_CLOSE; if (caster->HasUnitState(UNIT_STATE_JUMPING) || caster->HasUnitMovementFlag(MOVEMENTFLAG_FALLING)) return SPELL_FAILED_MOVING; return SPELL_CAST_OK; } uint32 EntryCheck(uint32 entry) { Creature* targetCreature = GetHitCreature(); switch (targetCreature->GetEntry()) { //Alliance Faction Champions case 34461: case 34460: case 34469: case 34467: case 34468: case 34465: case 34471: case 34466: case 34473: case 34472: case 34470: case 34463: case 34474: case 34475: //Horde Faction Champions case 34458: case 34451: case 34459: case 34448: case 34449: case 34445: case 34456: case 34447: case 34441: case 34454: case 34444: case 34455: case 34450: case 34453: return entry; break; } return 0; } void HandleBaseDummy(SpellEffIndex /*effIndex*/) { Unit* caster = GetCaster(); Unit* target = GetHitUnit(); Unit* baseTarget = GetExplTargetUnit(); Creature* targetCreature = GetHitCreature(); if (caster != target) { if (targetCreature && (targetCreature->isWorldBoss() || targetCreature->IsDungeonBoss()) && targetCreature->GetEntry() != EntryCheck(targetCreature->GetEntry())) { return; } else { caster->CastSpell(target, 49560, true); SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(1766); // Rogue kick if (!target->IsImmunedToSpellEffect(spellInfo, EFFECT_0)) target->InterruptNonMeleeSpells(true); } } else baseTarget->CastSpell(caster, 49560, true); } void HandleDummy(SpellEffIndex /*effIndex*/) { float casterZ = GetCaster()->GetPositionZ(); // for Ring of Valor WorldLocation gripPos = *GetExplTargetDest(); if (Unit* target = GetHitUnit()) if (!target->HasDetectSpellsAura() || target->HasUnitState(UNIT_STATE_STUNNED)) // Deterrence { if (target != GetCaster()) { SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(1766); // Rogue kick if (!target->IsImmunedToSpellEffect(spellInfo, EFFECT_0)) target->InterruptNonMeleeSpells(false, 0, false); } if (target->GetMapId() == MAP_THE_RING_OF_VALOR) gripPos.m_positionZ = std::max(casterZ + 0.2f, 28.5f); target->CastSpell(gripPos.GetPositionX(), gripPos.GetPositionY(), gripPos.GetPositionZ(), 57604, true); } } void Register() override { if (m_scriptSpellId == 49576) // xinef: base death grip, add pvp range restriction { OnCheckCast += SpellCheckCastFn(spell_dk_death_grip::CheckCast); OnEffectHitTarget += SpellEffectFn(spell_dk_death_grip::HandleBaseDummy, EFFECT_0, SPELL_EFFECT_DUMMY); } else OnEffectHitTarget += SpellEffectFn(spell_dk_death_grip::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY); } }; // 48743 - Death Pact class spell_dk_death_pact : public SpellScript { PrepareSpellScript(spell_dk_death_pact); SpellCastResult CheckCast() { // Check if we have valid targets, otherwise skip spell casting here if (Player* player = GetCaster()->ToPlayer()) for (Unit::ControlSet::const_iterator itr = player->m_Controlled.begin(); itr != player->m_Controlled.end(); ++itr) if (Creature* undeadPet = (*itr)->ToCreature()) if (undeadPet->IsAlive() && undeadPet->GetOwnerGUID() == player->GetGUID() && undeadPet->GetCreatureType() == CREATURE_TYPE_UNDEAD && undeadPet->IsWithinDist(player, 100.0f, false)) return SPELL_CAST_OK; return SPELL_FAILED_NO_PET; } void FilterTargets(std::list& targetList) { Unit* target = nullptr; for (std::list::iterator itr = targetList.begin(); itr != targetList.end(); ++itr) { if (Unit* unit = (*itr)->ToUnit()) if (unit->GetOwnerGUID() == GetCaster()->GetGUID() && unit->GetCreatureType() == CREATURE_TYPE_UNDEAD) { target = unit; break; } } targetList.clear(); if (target) { // xinef: remove all auras preventing effect execution target->RemoveAllAurasOnDeath(); targetList.push_back(target); } } void Register() override { OnCheckCast += SpellCheckCastFn(spell_dk_death_pact::CheckCast); OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_dk_death_pact::FilterTargets, EFFECT_1, TARGET_UNIT_DEST_AREA_ALLY); } }; // -49998 - Death Strike class spell_dk_death_strike : public SpellScript { PrepareSpellScript(spell_dk_death_strike); bool Validate(SpellInfo const* /*spellInfo*/) override { return ValidateSpellInfo({ SPELL_DK_DEATH_STRIKE_HEAL }); } void HandleDummy(SpellEffIndex /*effIndex*/) { Unit* caster = GetCaster(); if (Unit* target = GetHitUnit()) { uint32 count = target->GetDiseasesByCaster(caster->GetGUID()); int32 bp = int32(count * caster->CountPctFromMaxHealth(int32(GetSpellInfo()->Effects[EFFECT_0].DamageMultiplier))); // Improved Death Strike if (AuraEffect const* aurEff = caster->GetAuraEffect(SPELL_AURA_ADD_PCT_MODIFIER, SPELLFAMILY_DEATHKNIGHT, DK_ICON_ID_IMPROVED_DEATH_STRIKE, 0)) AddPct(bp, caster->CalculateSpellDamage(caster, aurEff->GetSpellInfo(), 2)); caster->CastCustomSpell(caster, SPELL_DK_DEATH_STRIKE_HEAL, &bp, nullptr, nullptr, false); } } void Register() override { OnEffectHitTarget += SpellEffectFn(spell_dk_death_strike::HandleDummy, EFFECT_2, SPELL_EFFECT_DUMMY); } }; // 47496 - Explode class spell_dk_ghoul_explode : public SpellScript { PrepareSpellScript(spell_dk_ghoul_explode); bool Validate(SpellInfo const* /*spellInfo*/) override { return ValidateSpellInfo({ SPELL_DK_CORPSE_EXPLOSION_TRIGGERED }); } void HandleDamage(SpellEffIndex /*effIndex*/) { int32 value = int32(GetCaster()->CountPctFromMaxHealth(GetSpellInfo()->Effects[EFFECT_2].CalcValue(GetCaster()))); SetEffectValue(value); } void Suicide(SpellEffIndex /*effIndex*/) { if (Unit* unitTarget = GetHitUnit()) { // Corpse Explosion (Suicide) unitTarget->CastSpell(unitTarget, SPELL_DK_CORPSE_EXPLOSION_TRIGGERED, true); // Set corpse look GetCaster()->CastSpell(unitTarget, SPELL_DK_CORPSE_EXPLOSION_VISUAL, true); } } void Register() override { OnEffectLaunchTarget += SpellEffectFn(spell_dk_ghoul_explode::HandleDamage, EFFECT_0, SPELL_EFFECT_SCHOOL_DAMAGE); OnEffectHitTarget += SpellEffectFn(spell_dk_ghoul_explode::Suicide, EFFECT_1, SPELL_EFFECT_SCHOOL_DAMAGE); } }; // 47480 - Thrash class spell_dk_ghoul_thrash : public SpellScript { PrepareSpellScript(spell_dk_ghoul_thrash); bool Validate(SpellInfo const* /*spellInfo*/) override { return ValidateSpellInfo({ SPELL_GHOUL_FRENZY }); } void CalcDamage(SpellEffIndex /*effIndex*/) { /* Causes more damage per frenzy point: 1 point : (Attack power * 40 * 0.01 + Attack power * 0.05)-(Attack power * 40 * 0.01 + Attack power * 0.10) damage 2 points : (Attack power * 40 * 0.01 + Attack power * 0.10)-(Attack power * 40 * 0.01 + Attack power * 0.20) damage 3 points : (Attack power * 40 * 0.01 + Attack power * 0.15)-(Attack power * 40 * 0.01 + Attack power * 0.30) damage 4 points : (Attack power * 40 * 0.01 + Attack power * 0.20)-(Attack power * 40 * 0.01 + Attack power * 0.40) damage 5 points : (Attack power * 40 * 0.01 + Attack power * 0.25)-(Attack power * 40 * 0.01 + Attack power * 0.50) damage */ if (Aura* frenzy = GetCaster()->GetAura(SPELL_GHOUL_FRENZY)) { float APBonus = GetCaster()->GetTotalAttackPowerValue(BASE_ATTACK); float fixedDamageBonus = APBonus * GetEffectValue() * 0.01f; APBonus *= 0.05f * frenzy->GetStackAmount(); SetEffectValue(fixedDamageBonus + urand(int32(APBonus), int32(APBonus * 2.f))); if (Unit* caster = GetCaster()) { caster->RemoveAurasDueToSpell(SPELL_GHOUL_FRENZY); if (Unit* charmer = caster->GetCharmer()) { charmer->RemoveAurasDueToSpell(SPELL_GHOUL_FRENZY); } } } } void Register() override { OnEffectLaunchTarget += SpellEffectFn(spell_dk_ghoul_thrash::CalcDamage, EFFECT_0, SPELL_EFFECT_SCHOOL_DAMAGE); } }; // 48792 - Icebound Fortitude class spell_dk_icebound_fortitude : public AuraScript { PrepareAuraScript(spell_dk_icebound_fortitude); bool Load() override { Unit* caster = GetCaster(); return caster && caster->IsPlayer(); } void CalculateAmount(AuraEffect const* /*aurEff*/, int32& amount, bool& /*canBeRecalculated*/) { if (Unit* caster = GetCaster()) { int32 value = amount; uint32 defValue = uint32(caster->ToPlayer()->GetSkillValue(SKILL_DEFENSE) + caster->ToPlayer()->GetRatingBonusValue(CR_DEFENSE_SKILL)); if (defValue > 400) value -= int32((defValue - 400) * 0.15); // Glyph of Icebound Fortitude if (AuraEffect const* aurEff = caster->GetAuraEffect(SPELL_DK_GLYPH_OF_ICEBOUND_FORTITUDE, EFFECT_0)) { int32 valMax = -aurEff->GetAmount(); if (value > valMax) value = valMax; } amount = value; } } void Register() override { DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_dk_icebound_fortitude::CalculateAmount, EFFECT_2, SPELL_AURA_MOD_DAMAGE_PERCENT_TAKEN); } }; // -50365 - Improved Blood Presence class spell_dk_improved_blood_presence : public AuraScript { PrepareAuraScript(spell_dk_improved_blood_presence); bool Validate(SpellInfo const* /*spellInfo*/) override { return ValidateSpellInfo( { SPELL_DK_BLOOD_PRESENCE, SPELL_DK_FROST_PRESENCE, SPELL_DK_UNHOLY_PRESENCE, SPELL_DK_IMPROVED_BLOOD_PRESENCE_TRIGGERED }); } void HandleEffectApply(AuraEffect const* aurEff, AuraEffectHandleModes /*mode*/) { Unit* target = GetTarget(); if (target->HasAnyAuras(SPELL_DK_FROST_PRESENCE, SPELL_DK_UNHOLY_PRESENCE) && !target->HasAura(SPELL_DK_IMPROVED_BLOOD_PRESENCE_TRIGGERED)) target->CastCustomSpell(SPELL_DK_IMPROVED_BLOOD_PRESENCE_TRIGGERED, SPELLVALUE_BASE_POINT1, aurEff->GetAmount(), target, true, nullptr, aurEff); } void HandleEffectRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/) { Unit* target = GetTarget(); if (!target->HasAura(SPELL_DK_BLOOD_PRESENCE)) target->RemoveAura(SPELL_DK_IMPROVED_BLOOD_PRESENCE_TRIGGERED); } void Register() override { AfterEffectApply += AuraEffectApplyFn(spell_dk_improved_blood_presence::HandleEffectApply, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL); AfterEffectRemove += AuraEffectRemoveFn(spell_dk_improved_blood_presence::HandleEffectRemove, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL); } }; // -50384 - Improved Frost Presence class spell_dk_improved_frost_presence : public AuraScript { PrepareAuraScript(spell_dk_improved_frost_presence); bool Validate(SpellInfo const* /*spellInfo*/) override { return ValidateSpellInfo( { SPELL_DK_BLOOD_PRESENCE, SPELL_DK_FROST_PRESENCE, SPELL_DK_UNHOLY_PRESENCE, SPELL_DK_FROST_PRESENCE_TRIGGERED }); } void HandleEffectApply(AuraEffect const* aurEff, AuraEffectHandleModes /*mode*/) { Unit* target = GetTarget(); if (target->HasAnyAuras(SPELL_DK_BLOOD_PRESENCE, SPELL_DK_UNHOLY_PRESENCE) && !target->HasAura(SPELL_DK_FROST_PRESENCE_TRIGGERED)) target->CastCustomSpell(SPELL_DK_FROST_PRESENCE_TRIGGERED, SPELLVALUE_BASE_POINT0, aurEff->GetAmount(), target, true, nullptr, aurEff); } void HandleEffectRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/) { Unit* target = GetTarget(); if (!target->HasAura(SPELL_DK_FROST_PRESENCE)) target->RemoveAura(SPELL_DK_FROST_PRESENCE_TRIGGERED); } void Register() override { AfterEffectApply += AuraEffectApplyFn(spell_dk_improved_frost_presence::HandleEffectApply, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL); AfterEffectRemove += AuraEffectRemoveFn(spell_dk_improved_frost_presence::HandleEffectRemove, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL); } }; // -50391 - Improved Unholy Presence class spell_dk_improved_unholy_presence : public AuraScript { PrepareAuraScript(spell_dk_improved_unholy_presence); bool Validate(SpellInfo const* /*spellInfo*/) override { return ValidateSpellInfo( { SPELL_DK_BLOOD_PRESENCE, SPELL_DK_FROST_PRESENCE, SPELL_DK_UNHOLY_PRESENCE, SPELL_DK_IMPROVED_UNHOLY_PRESENCE_TRIGGERED, SPELL_DK_UNHOLY_PRESENCE_TRIGGERED }); } void HandleEffectApply(AuraEffect const* aurEff, AuraEffectHandleModes /*mode*/) { Unit* target = GetTarget(); if (target->HasAura(SPELL_DK_UNHOLY_PRESENCE) && !target->HasAura(SPELL_DK_IMPROVED_UNHOLY_PRESENCE_TRIGGERED)) { // Not listed as any effect, only base points set in dbc int32 basePoints = GetSpellInfo()->Effects[EFFECT_1].CalcValue(); target->CastCustomSpell(target, SPELL_DK_IMPROVED_UNHOLY_PRESENCE_TRIGGERED, &basePoints, &basePoints, &basePoints, true, nullptr, aurEff); } if (target->HasAnyAuras(SPELL_DK_BLOOD_PRESENCE, SPELL_DK_FROST_PRESENCE) && !target->HasAura(SPELL_DK_UNHOLY_PRESENCE_TRIGGERED)) target->CastCustomSpell(SPELL_DK_UNHOLY_PRESENCE_TRIGGERED, SPELLVALUE_BASE_POINT0, aurEff->GetAmount(), target, true, nullptr, aurEff); } void HandleEffectRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/) { Unit* target = GetTarget(); target->RemoveAura(SPELL_DK_IMPROVED_UNHOLY_PRESENCE_TRIGGERED); if (!target->HasAura(SPELL_DK_UNHOLY_PRESENCE)) target->RemoveAura(SPELL_DK_UNHOLY_PRESENCE_TRIGGERED); } void Register() override { AfterEffectApply += AuraEffectApplyFn(spell_dk_improved_unholy_presence::HandleEffectApply, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL); AfterEffectRemove += AuraEffectRemoveFn(spell_dk_improved_unholy_presence::HandleEffectRemove, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL); } }; // 50842 - Pestilence class spell_dk_pestilence : public SpellScript { PrepareSpellScript(spell_dk_pestilence); bool Validate(SpellInfo const* /*spellInfo*/) override { return ValidateSpellInfo( { SPELL_DK_GLYPH_OF_DISEASE, SPELL_DK_BLOOD_PLAGUE, SPELL_DK_FROST_FEVER, SPELL_DK_ICY_TALONS_TALENT_R1 }); } void HandleScriptEffect(SpellEffIndex /*effIndex*/) { Unit* caster = GetCaster(); Unit* hitUnit = GetHitUnit(); Unit* target = GetExplTargetUnit(); if (!target) return; // Spread on others if (target != hitUnit) { // Blood Plague if (target->GetAura(SPELL_DK_BLOOD_PLAGUE, caster->GetGUID())) caster->CastSpell(hitUnit, SPELL_DK_BLOOD_PLAGUE, true); // Frost Fever if (target->GetAura(SPELL_DK_FROST_FEVER, caster->GetGUID())) caster->CastSpell(hitUnit, SPELL_DK_FROST_FEVER, true); } // Refresh on target else if (caster->GetAura(SPELL_DK_GLYPH_OF_DISEASE)) { // Blood Plague if (Aura* disease = target->GetAura(SPELL_DK_BLOOD_PLAGUE, caster->GetGUID())) disease->RefreshDuration(); // Frost Fever if (Aura* disease = target->GetAura(SPELL_DK_FROST_FEVER, caster->GetGUID())) { disease->RefreshDuration(); if (Aura const* talons = caster->GetAuraOfRankedSpell(SPELL_DK_ICY_TALONS_TALENT_R1)) caster->CastSpell(caster, talons->GetSpellInfo()->Effects[EFFECT_0].TriggerSpell, true); } if (Aura* disease = target->GetAuraOfRankedSpell(SPELL_DK_EBON_PLAGUE_R1, caster->GetGUID())) disease->RefreshDuration(); else if (Aura* disease = target->GetAuraOfRankedSpell(SPELL_DK_CRYPT_FEVER_R1, caster->GetGUID())) disease->RefreshDuration(); } } void Register() override { OnEffectHitTarget += SpellEffectFn(spell_dk_pestilence::HandleScriptEffect, EFFECT_2, SPELL_EFFECT_SCRIPT_EFFECT); } }; /* 48266 - Blood Presence 48263 - Frost Presence 48265 - Unholy Presence */ class spell_dk_presence : public AuraScript { PrepareAuraScript(spell_dk_presence); bool Validate(SpellInfo const* /*spellInfo*/) override { return ValidateSpellInfo( { SPELL_DK_BLOOD_PRESENCE, SPELL_DK_FROST_PRESENCE, SPELL_DK_UNHOLY_PRESENCE, SPELL_DK_IMPROVED_BLOOD_PRESENCE_R1, SPELL_DK_IMPROVED_FROST_PRESENCE_R1, SPELL_DK_IMPROVED_UNHOLY_PRESENCE_R1, SPELL_DK_IMPROVED_BLOOD_PRESENCE_TRIGGERED, SPELL_DK_IMPROVED_UNHOLY_PRESENCE_TRIGGERED, SPELL_DK_FROST_PRESENCE_TRIGGERED, SPELL_DK_UNHOLY_PRESENCE_TRIGGERED }); } void HandleImprovedBloodPresence(AuraEffect const* aurEff, AuraEffectHandleModes /*mode*/) { Unit* target = GetTarget(); if (GetId() == SPELL_DK_BLOOD_PRESENCE) target->CastSpell(target, SPELL_DK_IMPROVED_BLOOD_PRESENCE_TRIGGERED, true); else if (AuraEffect const* impAurEff = target->GetAuraEffectOfRankedSpell(SPELL_DK_IMPROVED_BLOOD_PRESENCE_R1, EFFECT_0)) if (!target->HasAura(SPELL_DK_IMPROVED_BLOOD_PRESENCE_TRIGGERED)) target->CastCustomSpell(SPELL_DK_IMPROVED_BLOOD_PRESENCE_TRIGGERED, SPELLVALUE_BASE_POINT1, impAurEff->GetAmount(), target, true, nullptr, aurEff); } void HandleImprovedFrostPresence(AuraEffect const* aurEff, AuraEffectHandleModes /*mode*/) { Unit* target = GetTarget(); if (GetId() == SPELL_DK_FROST_PRESENCE) target->CastSpell(target, SPELL_DK_FROST_PRESENCE_TRIGGERED, true); else if (AuraEffect const* impAurEff = target->GetAuraEffectOfRankedSpell(SPELL_DK_IMPROVED_FROST_PRESENCE_R1, EFFECT_0)) if (!target->HasAura(SPELL_DK_FROST_PRESENCE_TRIGGERED)) target->CastCustomSpell(SPELL_DK_FROST_PRESENCE_TRIGGERED, SPELLVALUE_BASE_POINT0, impAurEff->GetAmount(), target, true, nullptr, aurEff); } void HandleImprovedUnholyPresence(AuraEffect const* aurEff, AuraEffectHandleModes /*mode*/) { Unit* target = GetTarget(); if (GetId() == SPELL_DK_UNHOLY_PRESENCE) target->CastSpell(target, SPELL_DK_UNHOLY_PRESENCE_TRIGGERED, true); if (AuraEffect const* impAurEff = target->GetAuraEffectOfRankedSpell(SPELL_DK_IMPROVED_UNHOLY_PRESENCE_R1, EFFECT_0)) { if (GetId() == SPELL_DK_UNHOLY_PRESENCE) { // Not listed as any effect, only base points set int32 bp = impAurEff->GetSpellInfo()->Effects[EFFECT_1].CalcValue(); target->CastCustomSpell(target, SPELL_DK_IMPROVED_UNHOLY_PRESENCE_TRIGGERED, &bp, &bp, &bp, true, nullptr, aurEff); } else if (!target->HasAura(SPELL_DK_UNHOLY_PRESENCE_TRIGGERED)) target->CastCustomSpell(SPELL_DK_UNHOLY_PRESENCE_TRIGGERED, SPELLVALUE_BASE_POINT0, impAurEff->GetAmount(), target, true, nullptr, aurEff); } } void HandleEffectRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/) { Unit* target = GetTarget(); target->RemoveAura(SPELL_DK_IMPROVED_BLOOD_PRESENCE_TRIGGERED); target->RemoveAura(SPELL_DK_IMPROVED_UNHOLY_PRESENCE_TRIGGERED); target->RemoveAura(SPELL_DK_FROST_PRESENCE_TRIGGERED); target->RemoveAura(SPELL_DK_UNHOLY_PRESENCE_TRIGGERED); } void Register() override { AfterEffectApply += AuraEffectApplyFn(spell_dk_presence::HandleImprovedBloodPresence, EFFECT_0, SPELL_AURA_ANY, AURA_EFFECT_HANDLE_REAL); AfterEffectApply += AuraEffectApplyFn(spell_dk_presence::HandleImprovedFrostPresence, EFFECT_0, SPELL_AURA_ANY, AURA_EFFECT_HANDLE_REAL); AfterEffectApply += AuraEffectApplyFn(spell_dk_presence::HandleImprovedUnholyPresence, EFFECT_0, SPELL_AURA_ANY, AURA_EFFECT_HANDLE_REAL); AfterEffectRemove += AuraEffectRemoveFn(spell_dk_presence::HandleEffectRemove, EFFECT_0, SPELL_AURA_ANY, AURA_EFFECT_HANDLE_REAL); } }; class RaiseDeadCheck { public: explicit RaiseDeadCheck(Player const* caster) : _caster(caster) { } bool operator()(WorldObject* obj) const { if (Unit* target = obj->ToUnit()) { if (!target->IsAlive() && _caster->isHonorOrXPTarget(target) && target->GetCreatureType() == CREATURE_TYPE_HUMANOID && target->GetDisplayId() == target->GetNativeDisplayId()) return false; } return true; } private: Player const* _caster; }; // 46584 - Raise Dead class spell_dk_raise_dead : public SpellScript { PrepareSpellScript(spell_dk_raise_dead); bool Validate(SpellInfo const* /*spellInfo*/) override { return ValidateSpellInfo( { SPELL_DK_RAISE_DEAD_USE_REAGENT, SPELL_DK_MASTER_OF_GHOULS }); } bool Load() override { _result = SPELL_CAST_OK; _corpse = false; return GetCaster()->IsPlayer(); } SpellCastResult CheckCast() { /// process spell target selection before cast starts /// targets of effect_1 are used to check cast GetSpell()->SelectSpellTargets(); /// cleanup spell target map, and fill it again on normal way GetSpell()->CleanupTargetList(); /// _result is set in spell target selection return _result; } SpellCastResult CheckReagents() { /// @workaround: there is no access to castresult of other spells, check it manually SpellInfo const* reagentSpell = sSpellMgr->GetSpellInfo(SPELL_DK_RAISE_DEAD_USE_REAGENT); Player* player = GetCaster()->ToPlayer(); if (!player->CanNoReagentCast(reagentSpell)) { for (uint32 i = 0; i < MAX_SPELL_REAGENTS; i++) { if (reagentSpell->Reagent[i] <= 0) continue; if (!player->HasItemCount(reagentSpell->Reagent[i], reagentSpell->ReagentCount[i])) { Spell::SendCastResult(player, reagentSpell, 0, SPELL_FAILED_REAGENTS); return SPELL_FAILED_DONT_REPORT; } } } return SPELL_CAST_OK; } void CheckTargets(std::list& targets) { targets.remove_if(RaiseDeadCheck(GetCaster()->ToPlayer())); if (targets.empty()) { if (GetSpell()->getState() == SPELL_STATE_PREPARING) _result = CheckReagents(); return; } WorldObject* target = Acore::Containers::SelectRandomContainerElement(targets); targets.clear(); targets.push_back(target); _corpse = true; } void CheckTarget(WorldObject*& target) { // Don't add caster to target map, if we found a corpse to raise dead if (_corpse) target = nullptr; } void ConsumeReagents() { // No corpse found, take reagents if (!_corpse) GetCaster()->CastSpell(GetCaster(), SPELL_DK_RAISE_DEAD_USE_REAGENT, TriggerCastFlags(TRIGGERED_FULL_MASK & ~TRIGGERED_IGNORE_POWER_AND_REAGENT_COST)); } uint32 GetGhoulSpellId() { // Do we have talent Master of Ghouls? if (GetCaster()->HasAura(SPELL_DK_MASTER_OF_GHOULS)) // summon as pet return GetSpellInfo()->Effects[EFFECT_2].CalcValue(); // or guardian return GetSpellInfo()->Effects[EFFECT_1].CalcValue(); } void HandleRaiseDead(SpellEffIndex /*effIndex*/) { SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(GetGhoulSpellId()); SpellCastTargets targets; targets.SetDst(*GetHitUnit()); GetCaster()->CastSpell(targets, spellInfo, nullptr, TRIGGERED_FULL_MASK, nullptr, nullptr, GetCaster()->GetGUID()); GetCaster()->ToPlayer()->RemoveSpellCooldown(GetSpellInfo()->Id, true); } void Register() override { OnCheckCast += SpellCheckCastFn(spell_dk_raise_dead::CheckCast); OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_dk_raise_dead::CheckTargets, EFFECT_1, TARGET_UNIT_DEST_AREA_ENTRY); OnObjectTargetSelect += SpellObjectTargetSelectFn(spell_dk_raise_dead::CheckTarget, EFFECT_2, TARGET_UNIT_CASTER); OnCast += SpellCastFn(spell_dk_raise_dead::ConsumeReagents); OnEffectHitTarget += SpellEffectFn(spell_dk_raise_dead::HandleRaiseDead, EFFECT_1, SPELL_EFFECT_SCRIPT_EFFECT); OnEffectHitTarget += SpellEffectFn(spell_dk_raise_dead::HandleRaiseDead, EFFECT_2, SPELL_EFFECT_DUMMY); } private: SpellCastResult _result; bool _corpse; }; // 59754 - Rune Tap class spell_dk_rune_tap_party : public SpellScript { PrepareSpellScript(spell_dk_rune_tap_party); void CheckTargets(std::list& targets) { targets.remove(GetCaster()); } void Register() override { OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_dk_rune_tap_party::CheckTargets, EFFECT_0, TARGET_UNIT_CASTER_AREA_PARTY); } }; // 50421 - Scent of Blood class spell_dk_scent_of_blood : public AuraScript { PrepareAuraScript(spell_dk_scent_of_blood); bool Validate(SpellInfo const* /*spellInfo*/) override { return ValidateSpellInfo({ SPELL_DK_SCENT_OF_BLOOD }); } void HandleProc(AuraEffect const* aurEff, ProcEventInfo& /*eventInfo*/) { PreventDefaultAction(); GetTarget()->CastSpell(GetTarget(), SPELL_DK_SCENT_OF_BLOOD, true, nullptr, aurEff); GetTarget()->RemoveAuraFromStack(GetSpellInfo()->Id); } void Register() override { OnEffectProc += AuraEffectProcFn(spell_dk_scent_of_blood::HandleProc, EFFECT_0, SPELL_AURA_PROC_TRIGGER_SPELL); } }; // -55090 - Scourge Strike class spell_dk_scourge_strike : public SpellScript { PrepareSpellScript(spell_dk_scourge_strike); float multiplier; ObjectGuid guid; bool Load() override { multiplier = 1.0f; guid.Clear(); return true; } bool Validate(SpellInfo const* /*spellInfo*/) override { return ValidateSpellInfo({ SPELL_DK_SCOURGE_STRIKE_TRIGGERED }); } void HandleDummy(SpellEffIndex /*effIndex*/) { Unit* caster = GetCaster(); if (Unit* unitTarget = GetHitUnit()) { uint8 mode = caster->GetAuraEffectDummy(SPELL_DK_GLYPH_OF_SCOURGE_STRIKE) ? 2 : 0; float disease_amt = GetEffectValue(); // Death Knight T8 Melee 4P Bonus if (AuraEffect const* aurEff = caster->GetAuraEffect(SPELL_DK_ITEM_T8_MELEE_4P_BONUS, EFFECT_0)) AddPct(disease_amt, aurEff->GetAmount()); multiplier = disease_amt * unitTarget->GetDiseasesByCaster(caster->GetGUID(), mode) / 100.0f; guid = unitTarget->GetGUID(); } } void HandleAfterHit() { Unit* caster = GetCaster(); if (Unit* unitTarget = ObjectAccessor::GetUnit(*caster, guid)) { int32 bp = GetHitDamage() * multiplier; caster->CastCustomSpell(unitTarget, SPELL_DK_SCOURGE_STRIKE_TRIGGERED, &bp, nullptr, nullptr, true); // Xinef: Shadowmourne hack (scourge strike trigger proc disabled...) if (roll_chance_i(75) && caster->FindMap() && !caster->FindMap()->IsBattlegroundOrArena() && caster->HasAura(71903) && !caster->HasAura(SPELL_SHADOWMOURNE_CHAOS_BANE_BUFF)) { caster->CastSpell(caster, SPELL_SHADOWMOURNE_SOUL_FRAGMENT, true); // this can't be handled in AuraScript of SoulFragments because we need to know victim if (Aura* soulFragments = caster->GetAura(SPELL_SHADOWMOURNE_SOUL_FRAGMENT)) { if (soulFragments->GetStackAmount() >= 10) { caster->CastSpell(caster, SPELL_SHADOWMOURNE_CHAOS_BANE_DAMAGE, true, nullptr); soulFragments->Remove(); } } } } } void Register() override { OnEffectHitTarget += SpellEffectFn(spell_dk_scourge_strike::HandleDummy, EFFECT_2, SPELL_EFFECT_DUMMY); AfterHit += SpellHitFn(spell_dk_scourge_strike::HandleAfterHit); } }; // -49145 - Spell Deflection class spell_dk_spell_deflection : public AuraScript { PrepareAuraScript(spell_dk_spell_deflection); uint32 absorbPct; bool Load() override { absorbPct = GetSpellInfo()->Effects[EFFECT_0].CalcValue(GetCaster()); return true; } void CalculateAmount(AuraEffect const* /*aurEff*/, int32& amount, bool& /*canBeRecalculated*/) { // Set absorbtion amount to unlimited amount = -1; } void Absorb(AuraEffect* /*aurEff*/, DamageInfo& dmgInfo, uint32& absorbAmount) { // You have a chance equal to your Parry chance float chance = GetTarget()->GetUnitParryChance(); if (GetTarget()->IsNonMeleeSpellCast(false, false, true) || GetTarget()->HasUnitState(UNIT_STATE_CONTROLLED)) chance = 0.0f; if ((dmgInfo.GetDamageType() == SPELL_DIRECT_DAMAGE) && roll_chance_f(chance)) absorbAmount = CalculatePct(dmgInfo.GetDamage(), absorbPct); } void Register() override { DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_dk_spell_deflection::CalculateAmount, EFFECT_0, SPELL_AURA_SCHOOL_ABSORB); OnEffectAbsorb += AuraEffectAbsorbFn(spell_dk_spell_deflection::Absorb, EFFECT_0); } }; // 55233 - Vampiric Blood class spell_dk_vampiric_blood : public AuraScript { PrepareAuraScript(spell_dk_vampiric_blood); void CalculateAmount(AuraEffect const* /*aurEff*/, int32& amount, bool& /*canBeRecalculated*/) { amount = GetUnitOwner()->CountPctFromMaxHealth(amount); } void Register() override { DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_dk_vampiric_blood::CalculateAmount, EFFECT_1, SPELL_AURA_MOD_INCREASE_HEALTH); } }; // 52284 - Will of the Necropolis class spell_dk_will_of_the_necropolis : public AuraScript { PrepareAuraScript(spell_dk_will_of_the_necropolis); bool Validate(SpellInfo const* spellInfo) override { SpellInfo const* firstRankSpellInfo = sSpellMgr->GetSpellInfo(SPELL_DK_WILL_OF_THE_NECROPOLIS_AURA_R1); if (!firstRankSpellInfo) return false; // can't use other spell than will of the necropolis due to spell_ranks dependency if (!spellInfo->IsRankOf(firstRankSpellInfo)) return false; uint8 rank = spellInfo->GetRank(); if (!sSpellMgr->GetSpellWithRank(SPELL_DK_WILL_OF_THE_NECROPOLIS_TALENT_R1, rank, true)) return false; return true; } uint32 absorbPct; bool Load() override { absorbPct = GetSpellInfo()->Effects[EFFECT_0].CalcValue(GetCaster()); return true; } void CalculateAmount(AuraEffect const* /*aurEff*/, int32& amount, bool& /*canBeRecalculated*/) { // Set absorbtion amount to unlimited amount = -1; } void Absorb(AuraEffect* /*aurEff*/, DamageInfo& dmgInfo, uint32& absorbAmount) { // min pct of hp is stored in effect 0 of talent spell uint8 rank = GetSpellInfo()->GetRank(); SpellInfo const* talentProto = sSpellMgr->AssertSpellInfo(sSpellMgr->GetSpellWithRank(SPELL_DK_WILL_OF_THE_NECROPOLIS_TALENT_R1, rank)); int32 remainingHp = int32(GetTarget()->GetHealth() - dmgInfo.GetDamage()); int32 minHp = int32(GetTarget()->CountPctFromMaxHealth(talentProto->Effects[EFFECT_0].CalcValue(GetCaster()))); // Damage that would take you below [effect0] health or taken while you are at [effect0] if (remainingHp < minHp) absorbAmount = CalculatePct(dmgInfo.GetDamage(), absorbPct); } void Register() override { DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_dk_will_of_the_necropolis::CalculateAmount, EFFECT_0, SPELL_AURA_SCHOOL_ABSORB); OnEffectAbsorb += AuraEffectAbsorbFn(spell_dk_will_of_the_necropolis::Absorb, EFFECT_0); } }; // 49040 - Army of the Dead Passive class spell_dk_army_of_the_dead_passive : public AuraScript { PrepareAuraScript(spell_dk_army_of_the_dead_passive); void CalculateAPAmount(AuraEffect const* /*aurEff*/, int32& amount, bool& /*canBeRecalculated*/) { // army ghoul inherits 6.5% of AP if (Unit* owner = GetUnitOwner()->GetOwner()) amount = CalculatePct(std::max(0, owner->GetTotalAttackPowerValue(BASE_ATTACK)), 6.5f); } void CalculateHealthAmount(AuraEffect const* /*aurEff*/, int32& amount, bool& /*canBeRecalculated*/) { // army ghoul inherits 20% of health if (Unit* owner = GetUnitOwner()->GetOwner()) amount = owner->CountPctFromMaxHealth(20); } void CalculateSPAmount(AuraEffect const* /*aurEff*/, int32& amount, bool& /*canBeRecalculated*/) { // army ghoul inherits 6.5% of AP if (Unit* owner = GetUnitOwner()->GetOwner()) amount = CalculatePct(std::max(0, owner->GetTotalAttackPowerValue(BASE_ATTACK)), 6.5f); } void HandleEffectApply(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/) { if (GetUnitOwner()->IsPet()) return; GetUnitOwner()->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_STAT, true, SPELL_BLOCK_TYPE_POSITIVE); GetUnitOwner()->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_TOTAL_STAT_PERCENTAGE, true, SPELL_BLOCK_TYPE_POSITIVE); GetUnitOwner()->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_ATTACK_POWER, true, SPELL_BLOCK_TYPE_POSITIVE); GetUnitOwner()->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_ATTACK_POWER_PCT, true, SPELL_BLOCK_TYPE_POSITIVE); // Heroism / Bloodlust immunity GetUnitOwner()->ApplySpellImmune(0, IMMUNITY_ID, 32182, true); GetUnitOwner()->ApplySpellImmune(0, IMMUNITY_ID, 2825, true); } void CalcPeriodic(AuraEffect const* /*aurEff*/, bool& isPeriodic, int32& amplitude) { if (!GetUnitOwner()->IsPet()) return; isPeriodic = true; amplitude = 2 * IN_MILLISECONDS; } void HandlePeriodic(AuraEffect const* aurEff) { PreventDefaultAction(); GetEffect(aurEff->GetEffIndex())->RecalculateAmount(); } void Register() override { DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_dk_army_of_the_dead_passive::CalculateAPAmount, EFFECT_0, SPELL_AURA_MOD_ATTACK_POWER); DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_dk_army_of_the_dead_passive::CalculateHealthAmount, EFFECT_1, SPELL_AURA_MOD_INCREASE_HEALTH); DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_dk_army_of_the_dead_passive::CalculateSPAmount, EFFECT_2, SPELL_AURA_MOD_DAMAGE_DONE); OnEffectApply += AuraEffectApplyFn(spell_dk_army_of_the_dead_passive::HandleEffectApply, EFFECT_ALL, SPELL_AURA_ANY, AURA_EFFECT_HANDLE_REAL); DoEffectCalcPeriodic += AuraEffectCalcPeriodicFn(spell_dk_army_of_the_dead_passive::CalcPeriodic, EFFECT_ALL, SPELL_AURA_ANY); OnEffectPeriodic += AuraEffectPeriodicFn(spell_dk_army_of_the_dead_passive::HandlePeriodic, EFFECT_ALL, SPELL_AURA_ANY); } }; void AddSC_deathknight_spell_scripts() { RegisterSpellScript(spell_dk_wandering_plague); RegisterSpellScript(spell_dk_raise_ally); RegisterSpellScript(spell_dk_raise_ally_trigger); RegisterSpellScript(spell_dk_aotd_taunt); RegisterSpellAndAuraScriptPair(spell_dk_death_and_decay, spell_dk_death_and_decay_aura); RegisterSpellScript(spell_dk_master_of_ghouls); RegisterSpellAndAuraScriptPair(spell_dk_chains_of_ice, spell_dk_chains_of_ice_aura); RegisterSpellScript(spell_dk_bloodworms); RegisterSpellScript(spell_dk_summon_gargoyle); RegisterSpellScript(spell_dk_improved_blood_presence_proc); RegisterSpellScript(spell_dk_wandering_plague_aura); RegisterSpellScript(spell_dk_rune_of_the_fallen_crusader); RegisterSpellScript(spell_dk_bone_shield); RegisterSpellScript(spell_dk_hungering_cold); RegisterSpellScript(spell_dk_blood_caked_blade); RegisterSpellScript(spell_dk_dancing_rune_weapon); RegisterSpellScript(spell_dk_dancing_rune_weapon_visual); RegisterSpellScript(spell_dk_scent_of_blood_trigger); RegisterSpellScript(spell_dk_pet_scaling); RegisterSpellScript(spell_dk_anti_magic_shell_raid); RegisterSpellScript(spell_dk_anti_magic_shell_self); RegisterSpellScript(spell_dk_anti_magic_zone); RegisterSpellScript(spell_dk_blood_boil); RegisterSpellScript(spell_dk_blood_gorged); RegisterSpellScript(spell_dk_corpse_explosion); RegisterSpellScript(spell_dk_death_coil); RegisterSpellScript(spell_dk_death_gate); RegisterSpellScript(spell_dk_death_grip); RegisterSpellScript(spell_dk_death_pact); RegisterSpellScript(spell_dk_death_strike); RegisterSpellScript(spell_dk_ghoul_explode); RegisterSpellScript(spell_dk_icebound_fortitude); RegisterSpellScript(spell_dk_improved_blood_presence); RegisterSpellScript(spell_dk_improved_frost_presence); RegisterSpellScript(spell_dk_improved_unholy_presence); RegisterSpellScript(spell_dk_pestilence); RegisterSpellScript(spell_dk_presence); RegisterSpellScript(spell_dk_raise_dead); RegisterSpellScript(spell_dk_rune_tap_party); RegisterSpellScript(spell_dk_scent_of_blood); RegisterSpellScript(spell_dk_scourge_strike); RegisterSpellScript(spell_dk_spell_deflection); RegisterSpellScript(spell_dk_vampiric_blood); RegisterSpellScript(spell_dk_will_of_the_necropolis); RegisterSpellScript(spell_dk_ghoul_thrash); RegisterSpellScript(spell_dk_army_of_the_dead_passive); }