boss_falric.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"
 
enum Texts
{
 SAY_AGGRO = 0,
 SAY_SLAY = 1,
 SAY_DEATH = 2,
 SAY_IMPENDING_DESPAIR = 3,
 SAY_DEFILING_HORROR = 4
};
 
enum Spells
{
 SPELL_QUIVERING_STRIKE = 72422,
 SPELL_IMPENDING_DESPAIR = 72426,
 SPELL_DEFILING_HORROR = 72435,
 SPELL_HOPELESSNESS_1 = 72395,
 SPELL_HOPELESSNESS_2 = 72396,
 SPELL_HOPELESSNESS_3 = 72397
};
 
enum Events
{
 EVENT_NONE,
 EVENT_QUIVERING_STRIKE,
 EVENT_IMPENDING_DESPAIR,
 EVENT_DEFILING_HORROR
};
 
uint32 const HopelessnessHelper[3] = { SPELL_HOPELESSNESS_1, SPELL_HOPELESSNESS_2, SPELL_HOPELESSNESS_3 };
 
class boss_falric : public CreatureScript
{
 public:
 boss_falric() : CreatureScript("boss_falric") { }
 
 struct boss_falricAI : public boss_horAI
 {
 boss_falricAI(Creature* creature) : boss_horAI(creature, DATA_FALRIC)
 {
 Initialize();
 }
 
 void Initialize()
 {
 _hopelessnessCount = 0;
 }
 
 void Reset() override
 {
 boss_horAI::Reset();
 Initialize();
 }
 
 void JustEngagedWith(Unit* /*who*/) override
 {
 Talk(SAY_AGGRO);
 DoZoneInCombat();
 instance->SetBossState(DATA_FALRIC, IN_PROGRESS);
 
 events.ScheduleEvent(EVENT_QUIVERING_STRIKE, 23s);
 events.ScheduleEvent(EVENT_IMPENDING_DESPAIR, 9s);
 events.ScheduleEvent(EVENT_DEFILING_HORROR, 21s, 39s);
 }
 
 void DamageTaken(Unit* /*attacker*/, uint32& damage, DamageEffectType /*damageType*/, SpellInfo const* /*spellInfo = nullptr*/) override
 {
 if ((_hopelessnessCount < 1 && me->HealthBelowPctDamaged(66, damage))
 || (_hopelessnessCount < 2 && me->HealthBelowPctDamaged(33, damage))
 || (_hopelessnessCount < 3 && me->HealthBelowPctDamaged(10, damage)))
 {
 if (_hopelessnessCount)
 me->RemoveOwnedAura(HopelessnessHelper[_hopelessnessCount - 1]);
 DoCast(me, HopelessnessHelper[_hopelessnessCount]);
 ++_hopelessnessCount;
 }
 }
 
 void JustDied(Unit* /*killer*/) override
 {
 Talk(SAY_DEATH);
 events.Reset();
 instance->SetBossState(DATA_FALRIC, 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_QUIVERING_STRIKE:
 DoCastVictim(SPELL_QUIVERING_STRIKE);
 events.ScheduleEvent(EVENT_QUIVERING_STRIKE, 10s);
 break;
 case EVENT_IMPENDING_DESPAIR:
 if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 45.0f, true))
 {
 Talk(SAY_IMPENDING_DESPAIR);
 DoCast(target, SPELL_IMPENDING_DESPAIR);
 }
 events.ScheduleEvent(EVENT_IMPENDING_DESPAIR, 13s);
 break;
 case EVENT_DEFILING_HORROR:
 DoCastAOE(SPELL_DEFILING_HORROR);
 events.ScheduleEvent(EVENT_DEFILING_HORROR, 21s, 39s);
 break;
 default:
 break;
 }
 }
 
 private:
 uint8 _hopelessnessCount;
 };
 
 CreatureAI* GetAI(Creature* creature) const override
 {
 return GetHallsOfReflectionAI<boss_falricAI>(creature);
 }
};
 
void AddSC_boss_falric()
{
 new boss_falric();
}