boss_golemagg.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/>.
 */
 
/* ScriptData
SDName: Boss_Golemagg
SD%Complete: 90
SDComment: Timers need to be confirmed, Golemagg's Trust need to be checked
SDCategory: Molten Core
EndScriptData */
 
#include "ScriptMgr.h"
#include "InstanceScript.h"
#include "molten_core.h"
#include "ObjectAccessor.h"
#include "ScriptedCreature.h"
 
enum Texts
{
 EMOTE_LOWHP = 0,
};
 
enum Spells
{
 // Golemagg
 SPELL_MAGMASPLASH = 13879,
 SPELL_PYROBLAST = 20228,
 SPELL_EARTHQUAKE = 19798,
 SPELL_ENRAGE = 19953,
 SPELL_GOLEMAGG_TRUST = 20553,
 
 // Core Rager
 SPELL_MANGLE = 19820
};
 
enum Events
{
 EVENT_PYROBLAST = 1,
 EVENT_EARTHQUAKE = 2,
};
 
struct boss_golemagg : public BossAI
{
 boss_golemagg(Creature* creature) : BossAI(creature, BOSS_GOLEMAGG_THE_INCINERATOR) { }
 
 void Reset() override
 {
 BossAI::Reset();
 DoCast(me, SPELL_MAGMASPLASH, true);
 }
 
 void JustEngagedWith(Unit* victim) override
 {
 BossAI::JustEngagedWith(victim);
 events.ScheduleEvent(EVENT_PYROBLAST, 7s);
 }
 
 void DamageTaken(Unit* /*attacker*/, uint32& /*damage*/, DamageEffectType /*damageType*/, SpellInfo const* /*spellInfo = nullptr*/) override
 {
 if (!HealthBelowPct(10) || me->HasAura(SPELL_ENRAGE))
 return;
 
 DoCast(me, SPELL_ENRAGE, true);
 events.ScheduleEvent(EVENT_EARTHQUAKE, 3s);
 }
 
 void UpdateAI(uint32 diff) override
 {
 if (!UpdateVictim())
 return;
 
 events.Update(diff);
 
 if (me->HasUnitState(UNIT_STATE_CASTING))
 return;
 
 while (uint32 eventId = events.ExecuteEvent())
 {
 switch (eventId)
 {
 case EVENT_PYROBLAST:
 if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0))
 DoCast(target, SPELL_PYROBLAST);
 events.ScheduleEvent(EVENT_PYROBLAST, 7s);
 break;
 case EVENT_EARTHQUAKE:
 DoCastVictim(SPELL_EARTHQUAKE);
 events.ScheduleEvent(EVENT_EARTHQUAKE, 3s);
 break;
 default:
 break;
 }
 
 if (me->HasUnitState(UNIT_STATE_CASTING))
 return;
 }
 }
};
 
struct npc_core_rager : public ScriptedAI
{
 npc_core_rager(Creature* creature) : ScriptedAI(creature)
 {
 _instance = creature->GetInstanceScript();
 }
 
 void Reset() override
 {
 _scheduler.CancelAll();
 }
 
 void JustEngagedWith(Unit* /*who*/) override
 {
 _scheduler.Schedule(7s, [this](TaskContext task) // These times are probably wrong
 {
 DoCastVictim(SPELL_MANGLE);
 task.Repeat(10s);
 });
 }
 
 void DamageTaken(Unit* /*attacker*/, uint32& /*damage*/, DamageEffectType /*damageType*/, SpellInfo const* /*spellInfo = nullptr*/) override
 {
 if (HealthAbovePct(50) || !_instance)
 return;
 
 if (Creature* pGolemagg = ObjectAccessor::GetCreature(*me, _instance->GetGuidData(BOSS_GOLEMAGG_THE_INCINERATOR)))
 {
 if (pGolemagg->IsAlive())
 {
 me->AddAura(SPELL_GOLEMAGG_TRUST, me);
 Talk(EMOTE_LOWHP);
 me->SetFullHealth();
 }
 }
 }
 
 void UpdateAI(uint32 diff) override
 {
 if (!UpdateVictim())
 return;
 
 _scheduler.Update(diff);
 }
 
private:
 InstanceScript* _instance;
 TaskScheduler _scheduler;
};
 
void AddSC_boss_golemagg()
{
 RegisterMoltenCoreCreatureAI(boss_golemagg);
 RegisterMoltenCoreCreatureAI(npc_core_rager);
}