boss_lord_valthalak.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 "blackrock_spire.h"
#include "InstanceScript.h"
#include "ScriptedCreature.h"
 
enum Spells
{
 SPELL_FRENZY = 8269,
 SPELL_SUMMON_SPECTRAL_ASSASSIN = 27249,
 SPELL_SHADOW_BOLT_VOLLEY = 27382,
 SPELL_SHADOW_WRATH = 27286
};
 
enum Says
{
 EMOTE_FRENZY = 0
};
 
enum Events
{
 EVENT_SUMMON_SPECTRAL_ASSASSIN = 1,
 EVENT_SHADOW_BOLT_VOLLEY = 2,
 EVENT_SHADOW_WRATH = 3
};
 
struct boss_lord_valthalak : public BossAI
{
 boss_lord_valthalak(Creature* creature) : BossAI(creature, DATA_LORD_VALTHALAK)
 {
 Initialize();
 }
 
 void Initialize()
 {
 frenzy40 = false;
 frenzy15 = false;
 }
 
 void Reset() override
 {
 _Reset();
 Initialize();
 }
 
 void JustEngagedWith(Unit* who) override
 {
 BossAI::JustEngagedWith(who);
 events.ScheduleEvent(EVENT_SUMMON_SPECTRAL_ASSASSIN, 6s, 8s);
 events.ScheduleEvent(EVENT_SHADOW_WRATH, 9s, 18s);
 }
 
 void JustDied(Unit* /*killer*/) override
 {
 instance->SetData(DATA_LORD_VALTHALAK, DONE);
 }
 
 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_SUMMON_SPECTRAL_ASSASSIN:
 DoCast(me, SPELL_SUMMON_SPECTRAL_ASSASSIN);
 events.ScheduleEvent(EVENT_SUMMON_SPECTRAL_ASSASSIN, 30s, 35s);
 break;
 case EVENT_SHADOW_BOLT_VOLLEY:
 DoCastVictim(SPELL_SHADOW_BOLT_VOLLEY);
 events.ScheduleEvent(EVENT_SHADOW_BOLT_VOLLEY, 4s, 6s);
 break;
 case EVENT_SHADOW_WRATH:
 DoCastVictim(SPELL_SHADOW_WRATH);
 events.ScheduleEvent(EVENT_SHADOW_WRATH, 19s, 24s);
 break;
 default:
 break;
 }
 
 if (me->HasUnitState(UNIT_STATE_CASTING))
 return;
 }
 
 if (!frenzy40)
 {
 if (HealthBelowPct(40))
 {
 DoCast(me, SPELL_FRENZY);
 events.CancelEvent(EVENT_SUMMON_SPECTRAL_ASSASSIN);
 frenzy40 = true;
 }
 }
 
 if (!frenzy15)
 {
 if (HealthBelowPct(15))
 {
 DoCast(me, SPELL_FRENZY);
 events.ScheduleEvent(EVENT_SHADOW_BOLT_VOLLEY, 7s, 14s);
 frenzy15 = true;
 }
 }
 }
 private:
 bool frenzy40;
 bool frenzy15;
};
 
void AddSC_boss_lord_valthalak()
{
 RegisterBlackrockSpireCreatureAI(boss_lord_valthalak);
}