boss_devourer_of_souls.cpp

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/*
 * This file is part of the TrinityCore 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 General Public License as published by the
 * Free Software Foundation; either version 2 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 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 <http://www.gnu.org/licenses/>.
 */
 
#include "ScriptMgr.h"
#include "Containers.h"
#include "forge_of_souls.h"
#include "InstanceScript.h"
#include "Map.h"
#include "MotionMaster.h"
#include "ScriptedCreature.h"
#include "SpellAuraEffects.h"
#include "SpellInfo.h"
#include "SpellScript.h"
#include "TemporarySummon.h"
 
/*
 * @todo
 * - Fix model id during unleash soul -> seems DB issue 36503 is missing (likewise 36504 is also missing).
 * - Fix outro npc movement
 */
 
enum Yells
{
 SAY_FACE_AGGRO = 0,
 SAY_FACE_ANGER_SLAY = 1,
 SAY_FACE_SORROW_SLAY = 2,
 SAY_FACE_DESIRE_SLAY = 3,
 SAY_FACE_DEATH = 4,
 EMOTE_MIRRORED_SOUL = 5,
 EMOTE_UNLEASH_SOUL = 6,
 SAY_FACE_UNLEASH_SOUL = 7,
 EMOTE_WAILING_SOUL = 8,
 SAY_FACE_WAILING_SOUL = 9,
 
 SAY_JAINA_OUTRO = 0,
 SAY_SYLVANAS_OUTRO = 0
};
 
enum Spells
{
 SPELL_PHANTOM_BLAST = 68982,
 H_SPELL_PHANTOM_BLAST = 70322,
 SPELL_MIRRORED_SOUL_PROC_AURA = 69023,
 SPELL_MIRRORED_SOUL_DAMAGE = 69034,
 SPELL_MIRRORED_SOUL_TARGET_SELECTOR = 69048,
 SPELL_MIRRORED_SOUL_BUFF = 69051,
 SPELL_WELL_OF_SOULS = 68820,
 SPELL_UNLEASHED_SOULS = 68939,
 SPELL_WAILING_SOULS_STARTING = 68912, // Initial spell cast at begining of wailing souls phase
 SPELL_WAILING_SOULS_BEAM = 68875, // the beam visual
 SPELL_WAILING_SOULS = 68873, // the actual spell
 H_SPELL_WAILING_SOULS = 70324,
// 68871, 68873, 68875, 68876, 68899, 68912, 70324,
// 68899 trigger 68871
};
 
enum Events
{
 EVENT_PHANTOM_BLAST = 1,
 EVENT_MIRRORED_SOUL = 2,
 EVENT_WELL_OF_SOULS = 3,
 EVENT_UNLEASHED_SOULS = 4,
 EVENT_WAILING_SOULS = 5,
 EVENT_WAILING_SOULS_TICK = 6,
 EVENT_FACE_ANGER = 7,
};
 
enum Models
{
 DISPLAY_ANGER = 30148,
 DISPLAY_SORROW = 30149,
 DISPLAY_DESIRE = 30150,
};
 
struct outroPosition
{
 uint32 entry[2];
 Position movePosition;
} outroPositions[] =
{
 { { NPC_CHAMPION_1_ALLIANCE, NPC_CHAMPION_1_HORDE }, { 5590.47f, 2427.79f, 705.935f, 0.802851f } },
 { { NPC_CHAMPION_1_ALLIANCE, NPC_CHAMPION_1_HORDE }, { 5593.59f, 2428.34f, 705.935f, 0.977384f } },
 { { NPC_CHAMPION_1_ALLIANCE, NPC_CHAMPION_1_HORDE }, { 5600.81f, 2429.31f, 705.935f, 0.890118f } },
 { { NPC_CHAMPION_1_ALLIANCE, NPC_CHAMPION_1_HORDE }, { 5600.81f, 2421.12f, 705.935f, 0.890118f } },
 { { NPC_CHAMPION_1_ALLIANCE, NPC_CHAMPION_1_HORDE }, { 5601.43f, 2426.53f, 705.935f, 0.890118f } },
 { { NPC_CHAMPION_1_ALLIANCE, NPC_CHAMPION_1_HORDE }, { 5601.55f, 2418.36f, 705.935f, 1.15192f } },
 { { NPC_CHAMPION_1_ALLIANCE, NPC_CHAMPION_1_HORDE }, { 5598, 2429.14f, 705.935f, 1.0472f } },
 { { NPC_CHAMPION_1_ALLIANCE, NPC_CHAMPION_1_HORDE }, { 5594.04f, 2424.87f, 705.935f, 1.15192f } },
 { { NPC_CHAMPION_1_ALLIANCE, NPC_CHAMPION_1_HORDE }, { 5597.89f, 2421.54f, 705.935f, 0.610865f } },
 { { NPC_CHAMPION_2_ALLIANCE, NPC_CHAMPION_2_HORDE }, { 5598.57f, 2434.62f, 705.935f, 1.13446f } },
 { { NPC_CHAMPION_2_ALLIANCE, NPC_CHAMPION_2_HORDE }, { 5585.46f, 2417.99f, 705.935f, 1.06465f } },
 { { NPC_CHAMPION_2_ALLIANCE, NPC_CHAMPION_2_HORDE }, { 5605.81f, 2428.42f, 705.935f, 0.820305f } },
 { { NPC_CHAMPION_2_ALLIANCE, NPC_CHAMPION_2_HORDE }, { 5591.61f, 2412.66f, 705.935f, 0.925025f } },
 { { NPC_CHAMPION_2_ALLIANCE, NPC_CHAMPION_2_HORDE }, { 5593.9f, 2410.64f, 705.935f, 0.872665f } },
 { { NPC_CHAMPION_2_ALLIANCE, NPC_CHAMPION_2_HORDE }, { 5586.76f, 2416.73f, 705.935f, 0.942478f } },
 { { NPC_CHAMPION_2_ALLIANCE, NPC_CHAMPION_3_HORDE }, { 5592.23f, 2419.14f, 705.935f, 0.855211f } },
 { { NPC_CHAMPION_2_ALLIANCE, NPC_CHAMPION_3_HORDE }, { 5594.61f, 2416.87f, 705.935f, 0.907571f } },
 { { NPC_CHAMPION_2_ALLIANCE, NPC_CHAMPION_3_HORDE }, { 5589.77f, 2421.03f, 705.935f, 0.855211f } },
 
 { { NPC_KORELN, NPC_LORALEN }, { 5602.58f, 2435.95f, 705.935f, 0.959931f } },
 { { NPC_ELANDRA, NPC_KALIRA }, { 5606.13f, 2433.16f, 705.935f, 0.785398f } },
 { { NPC_JAINA_PART2, NPC_SYLVANAS_PART2 }, { 5606.12f, 2436.6f, 705.935f, 0.890118f } },
 
 { { 0, 0 }, { 0.0f, 0.0f, 0.0f, 0.0f } }
};
 
static constexpr Position CrucibleSummonPos = { 5672.294f, 2520.686f, 713.4386f, 0.9599311f };
 
struct boss_devourer_of_souls : public BossAI
{
 boss_devourer_of_souls(Creature* creature) : BossAI(creature, DATA_DEVOURER_OF_SOULS)
 {
 beamAngle = 0.f;
 beamAngleDiff = float(M_PI) / 20.0f;
 wailingSoulTick = 0;
 }
 
 void Reset() override
 {
 _Reset();
 me->SetControlled(false, UNIT_STATE_ROOT);
 me->SetDisplayId(DISPLAY_ANGER);
 me->SetReactState(REACT_AGGRESSIVE);
 instance->DoUpdateWorldState(WORLD_STATE_THREE_FACED_FAILED, 0);
 }
 
 void JustEngagedWith(Unit* who) override
 {
 BossAI::JustEngagedWith(who);
 Talk(SAY_FACE_AGGRO);
 
 if (!me->FindNearestCreature(NPC_CRUCIBLE_OF_SOULS, 60)) // Prevent double spawn
 instance->instance->SummonCreature(NPC_CRUCIBLE_OF_SOULS, CrucibleSummonPos);
 events.ScheduleEvent(EVENT_PHANTOM_BLAST, 5s);
 events.ScheduleEvent(EVENT_MIRRORED_SOUL, 8s);
 events.ScheduleEvent(EVENT_WELL_OF_SOULS, 30s);
 events.ScheduleEvent(EVENT_UNLEASHED_SOULS, 20s);
 events.ScheduleEvent(EVENT_WAILING_SOULS, 60s, 70s);
 }
 
 void KilledUnit(Unit* victim) override
 {
 if (victim->GetTypeId() != TYPEID_PLAYER)
 return;
 
 uint8 textId = 0;
 switch (me->GetDisplayId())
 {
 case DISPLAY_ANGER:
 textId = SAY_FACE_ANGER_SLAY;
 break;
 case DISPLAY_SORROW:
 textId = SAY_FACE_SORROW_SLAY;
 break;
 case DISPLAY_DESIRE:
 textId = SAY_FACE_DESIRE_SLAY;
 break;
 default:
 break;
 }
 
 if (textId)
 Talk(textId);
 }
 
 void JustDied(Unit* /*killer*/) override
 {
 _JustDied();
 
 Position spawnPoint = {5618.139f, 2451.873f, 705.854f, 0};
 
 Talk(SAY_FACE_DEATH);
 
 int32 entryIndex;
 if (instance->GetData(DATA_TEAM_IN_INSTANCE) == ALLIANCE)
 entryIndex = 0;
 else
 entryIndex = 1;
 
 for (int8 i = 0; outroPositions[i].entry[entryIndex] != 0; ++i)
 {
 if (TempSummon* summon = instance->instance->SummonCreature(outroPositions[i].entry[entryIndex], spawnPoint))
 {
 summon->SetTempSummonType(TEMPSUMMON_DEAD_DESPAWN);
 summon->GetMotionMaster()->MovePoint(0, outroPositions[i].movePosition);
 if (summon->GetEntry() == NPC_JAINA_PART2)
 summon->AI()->Talk(SAY_JAINA_OUTRO);
 else if (summon->GetEntry() == NPC_SYLVANAS_PART2)
 summon->AI()->Talk(SAY_SYLVANAS_OUTRO);
 }
 }
 }
 
 void SpellHitTarget(WorldObject* /*target*/, SpellInfo const* spellInfo) override
 {
 if (spellInfo->Id == H_SPELL_PHANTOM_BLAST)
 instance->DoUpdateWorldState(WORLD_STATE_THREE_FACED_FAILED, 1);
 }
 
 void UpdateAI(uint32 diff) override
 {
 // Return since we have no target
 if (!UpdateVictim())
 return;
 
 events.Update(diff);
 
 if (me->HasUnitState(UNIT_STATE_CASTING))
 return;
 
 while (uint32 eventId = events.ExecuteEvent())
 {
 switch (eventId)
 {
 case EVENT_PHANTOM_BLAST:
 DoCastVictim(SPELL_PHANTOM_BLAST);
 events.ScheduleEvent(EVENT_PHANTOM_BLAST, 5s);
 break;
 case EVENT_MIRRORED_SOUL:
 DoCastAOE(SPELL_MIRRORED_SOUL_TARGET_SELECTOR);
 Talk(EMOTE_MIRRORED_SOUL);
 events.ScheduleEvent(EVENT_MIRRORED_SOUL, 15s, 30s);
 break;
 case EVENT_WELL_OF_SOULS:
 if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0))
 DoCast(target, SPELL_WELL_OF_SOULS);
 events.ScheduleEvent(EVENT_WELL_OF_SOULS, 20s);
 break;
 case EVENT_UNLEASHED_SOULS:
 if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0))
 DoCast(target, SPELL_UNLEASHED_SOULS);
 me->SetDisplayId(DISPLAY_SORROW);
 Talk(SAY_FACE_UNLEASH_SOUL);
 Talk(EMOTE_UNLEASH_SOUL);
 events.ScheduleEvent(EVENT_UNLEASHED_SOULS, 30s);
 events.ScheduleEvent(EVENT_FACE_ANGER, 5s);
 break;
 case EVENT_FACE_ANGER:
 me->SetDisplayId(DISPLAY_ANGER);
 break;
 
 case EVENT_WAILING_SOULS:
 me->SetDisplayId(DISPLAY_DESIRE);
 Talk(SAY_FACE_WAILING_SOUL);
 Talk(EMOTE_WAILING_SOUL);
 DoCast(me, SPELL_WAILING_SOULS_STARTING);
 if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0))
 {
 me->SetFacingToObject(target);
 DoCast(me, SPELL_WAILING_SOULS_BEAM);
 }
 
 beamAngle = me->GetOrientation();
 
 if (roll_chance_i(50))
 beamAngleDiff = -beamAngleDiff;
 
 me->InterruptNonMeleeSpells(false);
 me->SetReactState(REACT_PASSIVE);
 
 //Remove any target
 me->SetTarget(ObjectGuid::Empty);
 
 me->GetMotionMaster()->Clear();
 me->SetControlled(true, UNIT_STATE_ROOT);
 
 wailingSoulTick = 20;
 events.DelayEvents(13s); // no other events during wailing souls
 events.ScheduleEvent(EVENT_WAILING_SOULS_TICK, 3s); // first one after 3 secs.
 break;
 
 case EVENT_WAILING_SOULS_TICK:
 if (--wailingSoulTick)
 {
 beamAngle += beamAngleDiff;
 me->SetFacingTo(beamAngle);
 DoCast(me, SPELL_WAILING_SOULS);
 events.ScheduleEvent(EVENT_WAILING_SOULS_TICK, 500ms);
 }
 else
 {
 me->SetReactState(REACT_AGGRESSIVE);
 me->SetDisplayId(DISPLAY_ANGER);
 me->SetControlled(false, UNIT_STATE_ROOT);
 me->StartDefaultCombatMovement(me->GetVictim());
 events.ScheduleEvent(EVENT_WAILING_SOULS, 60s, 70s);
 }
 break;
 }
 
 if (me->HasUnitState(UNIT_STATE_CASTING))
 return;
 }
 }
 
private:
 // wailing soul event
 float beamAngle;
 float beamAngleDiff;
 int8 wailingSoulTick;
};
 
// 69051 - Mirrored Soul
class spell_devourer_of_souls_mirrored_soul : public SpellScript
{
 bool Validate(SpellInfo const* /*spellInfo*/) override
 {
 return ValidateSpellInfo({ SPELL_MIRRORED_SOUL_PROC_AURA });
 }
 
 void HandleScript(SpellEffIndex /*effIndex*/)
 {
 if (Unit* target = GetHitUnit())
 target->CastSpell(GetCaster(), SPELL_MIRRORED_SOUL_PROC_AURA, true);
 }
 
 void Register() override
 {
 OnEffectHitTarget += SpellEffectFn(spell_devourer_of_souls_mirrored_soul::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
 }
};
 
// 69023 - Mirrored Soul (Proc)
class spell_devourer_of_souls_mirrored_soul_proc : public AuraScript
{
 bool Validate(SpellInfo const* /*spellInfo*/) override
 {
 return ValidateSpellInfo({ SPELL_MIRRORED_SOUL_DAMAGE });
 }
 
 bool CheckProc(ProcEventInfo& /*eventInfo*/)
 {
 return GetCaster() && GetCaster()->IsAlive();
 }
 
 void HandleProc(AuraEffect* /*aurEff*/, ProcEventInfo& eventInfo)
 {
 PreventDefaultAction();
 DamageInfo* damageInfo = eventInfo.GetDamageInfo();
 if (!damageInfo || !damageInfo->GetDamage())
 return;
 
 CastSpellExtraArgs args(TRIGGERED_FULL_MASK);
 args.AddSpellBP0(CalculatePct(damageInfo->GetDamage(), 45));
 GetTarget()->CastSpell(GetCaster(), SPELL_MIRRORED_SOUL_DAMAGE, args);
 }
 
 void Register() override
 {
 DoCheckProc += AuraCheckProcFn(spell_devourer_of_souls_mirrored_soul_proc::CheckProc);
 OnEffectProc += AuraEffectProcFn(spell_devourer_of_souls_mirrored_soul_proc::HandleProc, EFFECT_0, SPELL_AURA_PROC_TRIGGER_SPELL);
 }
};
 
// 69048 - Mirrored Soul (Target Selector)
class spell_devourer_of_souls_mirrored_soul_target_selector : public SpellScript
{
 bool Validate(SpellInfo const* /*spellInfo*/) override
 {
 return ValidateSpellInfo({ SPELL_MIRRORED_SOUL_BUFF });
 }
 
 void FilterTargets(std::list<WorldObject*>& targets)
 {
 if (targets.empty())
 return;
 
 WorldObject* target = Trinity::Containers::SelectRandomContainerElement(targets);
 targets.clear();
 targets.push_back(target);
 }
 
 void HandleScript(SpellEffIndex /*effIndex*/)
 {
 if (Unit* target = GetHitUnit())
 GetCaster()->CastSpell(target, SPELL_MIRRORED_SOUL_BUFF, false);
 }
 
 void Register() override
 {
 OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_devourer_of_souls_mirrored_soul_target_selector::FilterTargets, EFFECT_0, TARGET_UNIT_SRC_AREA_ENTRY);
 OnEffectHitTarget += SpellEffectFn(spell_devourer_of_souls_mirrored_soul_target_selector::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
 }
};
 
void AddSC_boss_devourer_of_souls()
{
 RegisterForgeOfSoulsCreatureAI(boss_devourer_of_souls);
 RegisterSpellScript(spell_devourer_of_souls_mirrored_soul);
 RegisterSpellScript(spell_devourer_of_souls_mirrored_soul_proc);
 RegisterSpellScript(spell_devourer_of_souls_mirrored_soul_target_selector);
}