boss_marwyn.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 "boss_horAI.h"
#include "halls_of_reflection.h"
#include "InstanceScript.h"
#include "SpellAuraEffects.h"
#include "SpellScript.h"
 
enum Texts
{
 SAY_AGGRO = 0,
 SAY_SLAY = 1,
 SAY_DEATH = 2,
 SAY_CORRUPTED_FLESH = 3
};
 
enum Spells
{
 SPELL_OBLITERATE = 72360,
 SPELL_WELL_OF_CORRUPTION = 72362,
 SPELL_CORRUPTED_FLESH = 72363,
 SPELL_SHARED_SUFFERING = 72368,
 SPELL_SHARED_SUFFERING_DISPEL = 72373
};
 
enum Events
{
 EVENT_NONE,
 EVENT_OBLITERATE,
 EVENT_WELL_OF_CORRUPTION,
 EVENT_CORRUPTED_FLESH,
 EVENT_SHARED_SUFFERING
};
 
class boss_marwyn : public CreatureScript
{
 public:
 boss_marwyn() : CreatureScript("boss_marwyn") { }
 
 struct boss_marwynAI : public boss_horAI
 {
 boss_marwynAI(Creature* creature) : boss_horAI(creature, DATA_MARWYN) { }
 
 void Reset() override
 {
 boss_horAI::Reset();
 }
 
 void JustEngagedWith(Unit* /*who*/) override
 {
 Talk(SAY_AGGRO);
 DoZoneInCombat();
 instance->SetBossState(DATA_MARWYN, IN_PROGRESS);
 
 events.ScheduleEvent(EVENT_OBLITERATE, 8s, 13s);
 events.ScheduleEvent(EVENT_WELL_OF_CORRUPTION, 12s);
 events.ScheduleEvent(EVENT_CORRUPTED_FLESH, 20s);
 events.ScheduleEvent(EVENT_SHARED_SUFFERING, 14s, 15s);
 }
 
 void JustDied(Unit* /*killer*/) override
 {
 Talk(SAY_DEATH);
 events.Reset();
 instance->SetBossState(DATA_MARWYN, DONE);
 }
 
 void KilledUnit(Unit* who) override
 {
 if (who->GetTypeId() == TYPEID_PLAYER)
 Talk(SAY_SLAY);
 }
 
 void UpdateAI(uint32 diff) override
 {
 if (!UpdateVictim())
 return;
 
 events.Update(diff);
 
 if (me->HasUnitState(UNIT_STATE_CASTING))
 return;
 
 switch (events.ExecuteEvent())
 {
 case EVENT_OBLITERATE:
 DoCastVictim(SPELL_OBLITERATE);
 events.ScheduleEvent(EVENT_OBLITERATE, 8s, 13s);
 break;
 case EVENT_WELL_OF_CORRUPTION:
 if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 100.0f, true))
 DoCast(target, SPELL_WELL_OF_CORRUPTION);
 events.ScheduleEvent(EVENT_WELL_OF_CORRUPTION, 13s);
 break;
 case EVENT_CORRUPTED_FLESH:
 Talk(SAY_CORRUPTED_FLESH);
 DoCastAOE(SPELL_CORRUPTED_FLESH);
 events.ScheduleEvent(EVENT_CORRUPTED_FLESH, 20s);
 break;
 case EVENT_SHARED_SUFFERING:
 if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 0.0f, true))
 DoCast(target, SPELL_SHARED_SUFFERING);
 events.ScheduleEvent(EVENT_SHARED_SUFFERING, 14s, 15s);
 break;
 default:
 break;
 }
 }
 };
 
 CreatureAI* GetAI(Creature* creature) const override
 {
 return GetHallsOfReflectionAI<boss_marwynAI>(creature);
 }
};
 
// 72368, 72369 - Shared Suffering
class spell_marwyn_shared_suffering : public SpellScriptLoader
{
 public:
 spell_marwyn_shared_suffering() : SpellScriptLoader("spell_marwyn_shared_suffering") { }
 
 class spell_marwyn_shared_suffering_AuraScript : public AuraScript
 {
 void HandleEffectRemove(AuraEffect const* aurEff, AuraEffectHandleModes /*mode*/)
 {
 if (GetTargetApplication()->GetRemoveMode() != AURA_REMOVE_BY_ENEMY_SPELL)
 return;
 
 if (Unit* caster = GetCaster())
 {
 int32 remainingDamage = aurEff->GetAmount() * aurEff->GetRemainingTicks();
 if (remainingDamage > 0)
 {
 CastSpellExtraArgs args(TRIGGERED_FULL_MASK);
 args.AddSpellMod(SPELLVALUE_BASE_POINT1, remainingDamage);
 caster->CastSpell(GetTarget(), SPELL_SHARED_SUFFERING_DISPEL, args);
 }
 }
 }
 
 void Register() override
 {
 AfterEffectRemove += AuraEffectRemoveFn(spell_marwyn_shared_suffering_AuraScript::HandleEffectRemove, EFFECT_0, SPELL_AURA_PERIODIC_DAMAGE, AURA_EFFECT_HANDLE_REAL);
 }
 };
 
 AuraScript* GetAuraScript() const override
 {
 return new spell_marwyn_shared_suffering_AuraScript();
 }
};
 
void AddSC_boss_marwyn()
{
 new boss_marwyn();
 new spell_marwyn_shared_suffering();
}