boss_moam.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 "ruins_of_ahnqiraj.h"
#include "ScriptedCreature.h"
 
enum Texts
{
 EMOTE_AGGRO = 0,
 EMOTE_MANA_FULL = 1
};
 
enum Spells
{
 SPELL_TRAMPLE = 15550,
 SPELL_DRAIN_MANA = 25671,
 SPELL_ARCANE_ERUPTION = 25672,
 SPELL_SUMMON_MANA_FIEND_1 = 25681, // TARGET_DEST_CASTER_FRONT
 SPELL_SUMMON_MANA_FIEND_2 = 25682, // TARGET_DEST_CASTER_LEFT
 SPELL_SUMMON_MANA_FIEND_3 = 25683, // TARGET_DEST_CASTER_RIGHT
 SPELL_ENERGIZE = 25685
};
 
enum Events
{
 EVENT_TRAMPLE = 1,
 EVENT_DRAIN_MANA = 2,
 EVENT_STONE_PHASE = 3,
 EVENT_STONE_PHASE_END = 4,
 EVENT_WIDE_SLASH = 5,
};
 
enum Actions
{
 ACTION_STONE_PHASE_START = 1,
 ACTION_STONE_PHASE_END = 2,
};
 
class boss_moam : public CreatureScript
{
 public:
 boss_moam() : CreatureScript("boss_moam") { }
 
 struct boss_moamAI : public BossAI
 {
 boss_moamAI(Creature* creature) : BossAI(creature, DATA_MOAM)
 {
 Initialize();
 }
 
 void Initialize()
 {
 _isStonePhase = false;
 }
 
 void Reset() override
 {
 _Reset();
 me->SetPower(POWER_MANA, 0);
 Initialize();
 events.ScheduleEvent(EVENT_STONE_PHASE, 90s);
 //events.ScheduleEvent(EVENT_WIDE_SLASH, 11s);
 }
 
 void DamageTaken(Unit* /*attacker*/, uint32& /*damage*/, DamageEffectType /*damageType*/, SpellInfo const* /*spellInfo = nullptr*/) override
 {
 if (!_isStonePhase && HealthBelowPct(45))
 {
 _isStonePhase = true;
 DoAction(ACTION_STONE_PHASE_START);
 }
 }
 
 void DoAction(int32 action) override
 {
 switch (action)
 {
 case ACTION_STONE_PHASE_END:
 {
 me->RemoveAurasDueToSpell(SPELL_ENERGIZE);
 events.ScheduleEvent(EVENT_STONE_PHASE, 90s);
 _isStonePhase = false;
 break;
 }
 case ACTION_STONE_PHASE_START:
 {
 DoCast(me, SPELL_SUMMON_MANA_FIEND_1);
 DoCast(me, SPELL_SUMMON_MANA_FIEND_2);
 DoCast(me, SPELL_SUMMON_MANA_FIEND_3);
 DoCast(me, SPELL_ENERGIZE);
 events.ScheduleEvent(EVENT_STONE_PHASE_END, 90s);
 break;
 }
 default:
 break;
 }
 }
 
 void UpdateAI(uint32 diff) override
 {
 if (!UpdateVictim())
 return;
 
 events.Update(diff);
 
 if (me->GetPower(POWER_MANA) == me->GetMaxPower(POWER_MANA))
 {
 if (_isStonePhase)
 DoAction(ACTION_STONE_PHASE_END);
 DoCastAOE(SPELL_ARCANE_ERUPTION);
 me->SetPower(POWER_MANA, 0);
 }
 
 if (_isStonePhase)
 {
 if (events.ExecuteEvent() == EVENT_STONE_PHASE_END)
 DoAction(ACTION_STONE_PHASE_END);
 return;
 }
 
 // Messing up mana-drain channel
 //if (me->HasUnitState(UNIT_STATE_CASTING))
 // return;
 
 while (uint32 eventId = events.ExecuteEvent())
 {
 switch (eventId)
 {
 case EVENT_STONE_PHASE:
 DoAction(ACTION_STONE_PHASE_START);
 break;
 case EVENT_DRAIN_MANA:
 {
 std::list<Unit*> targetList;
 {
 for (ThreatReference const* ref : me->GetThreatManager().GetUnsortedThreatList())
 if (ref->GetVictim()->GetTypeId() == TYPEID_PLAYER && ref->GetVictim()->GetPowerType() == POWER_MANA)
 targetList.push_back(ref->GetVictim());
 }
 
 Trinity::Containers::RandomResize(targetList, 5);
 
 for (std::list<Unit*>::iterator itr = targetList.begin(); itr != targetList.end(); ++itr)
 DoCast(*itr, SPELL_DRAIN_MANA);
 
 events.ScheduleEvent(EVENT_DRAIN_MANA, 5s, 15s);
 break;
 }/*
 case EVENT_WIDE_SLASH:
 DoCast(me, SPELL_WIDE_SLASH);
 events.ScheduleEvent(EVENT_WIDE_SLASH, 11s);
 break;
 case EVENT_TRASH:
 DoCast(me, SPELL_TRASH);
 events.ScheduleEvent(EVENT_WIDE_SLASH, 15s);
 break;*/
 default:
 break;
 }
 }
 }
 private:
 bool _isStonePhase;
 };
 
 CreatureAI* GetAI(Creature* creature) const override
 {
 return GetAQ20AI<boss_moamAI>(creature);
 }
};
 
void AddSC_boss_moam()
{
 new boss_moam();
}