boss_mal_ganis.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 "culling_of_stratholme.h"
#include "InstanceScript.h"
#include "Map.h"
#include "PassiveAI.h"
#include "ScriptedCreature.h"
#include "ScriptMgr.h"
 
enum Spells
{
 SPELL_VAMPIRIC_TOUCH = 52723
};
 
#define SPELL_CARRION_SWARM DUNGEON_MODE(52720,58852)
#define SPELL_MIND_BLAST DUNGEON_MODE(52722,58850)
#define SPELL_SLEEP DUNGEON_MODE(52721,58849)
 
enum Yells
{
 SAY_KILL = 3,
 SAY_SLAY = 4,
 SAY_SLEEP = 5,
 SAY_30HEALTH = 6,
 SAY_15HEALTH = 7
};
 
enum Events
{
 EVENT_CARRION_SWARM = 1,
 EVENT_MIND_BLAST,
 EVENT_VAMPIRIC_TOUCH,
 EVENT_SLEEP
};
 
class boss_mal_ganis : public CreatureScript
{
 public:
 boss_mal_ganis() : CreatureScript("boss_mal_ganis") { }
 
 CreatureAI* GetAI(Creature* creature) const override
 {
 if (!InstanceHasScript(creature, CoSScriptName))
 return nullptr;
 
 if (creature->GetInstanceScript()->GetData(DATA_INSTANCE_PROGRESS) < MALGANIS_IN_PROGRESS)
 return new NullCreatureAI(creature);
 else
 return new boss_mal_ganisAI(creature);
 }
 
 struct boss_mal_ganisAI : public BossAI
 {
 boss_mal_ganisAI(Creature* creature) : BossAI(creature, DATA_MAL_GANIS), _defeated(false), _hadYell30(false), _hadYell15(false) { }
 
 void Reset() override
 {
 if (!_defeated)
 instance->SetBossState(DATA_MAL_GANIS, NOT_STARTED);
 }
 
 void DamageTaken(Unit* /*source*/, uint32& damage, DamageEffectType /*damageType*/, SpellInfo const* /*spellInfo = nullptr*/) override
 {
 if (damage >= me->GetHealth())
 {
 damage = me->GetHealth() - 1;
 if (_defeated)
 return;
 _defeated = true;
 }
 }
 
 void JustEngagedWith(Unit* /*who*/) override
 {
 _defeated = false;
 _hadYell30 = false;
 _hadYell15 = false;
 events.ScheduleEvent(EVENT_CARRION_SWARM, Seconds(5));
 events.ScheduleEvent(EVENT_MIND_BLAST, Seconds(6), Seconds(8));
 events.ScheduleEvent(EVENT_VAMPIRIC_TOUCH, Seconds(4));
 events.ScheduleEvent(EVENT_SLEEP, Seconds(17), Seconds(21));
 }
 
 void JustReachedHome() override
 {
 if (!_defeated)
 me->DespawnOrUnsummon(Seconds(1));
 }
 
 void UpdateAI(uint32 diff) override
 {
 if (_defeated)
 {
 if (me->IsInCombat())
 {
 EnterEvadeMode();
 me->SetImmuneToAll(true);
 }
 return;
 }
 
 if (!UpdateVictim())
 return;
 
 if (!_hadYell30 && HealthBelowPct(30))
 {
 Talk(SAY_30HEALTH);
 _hadYell30 = true;
 }
 
 if (!_hadYell15 && HealthBelowPct(15))
 {
 Talk(SAY_15HEALTH);
 _hadYell15 = true;
 }
 
 events.Update(diff);
 
 if (me->HasUnitState(UNIT_STATE_CASTING))
 return;
 
 while (uint32 eventId = events.ExecuteEvent())
 {
 switch (eventId)
 {
 case EVENT_CARRION_SWARM:
 DoCastAOE(SPELL_CARRION_SWARM);
 events.Repeat(Seconds(6));
 break;
 case EVENT_MIND_BLAST:
 if (Unit* target = SelectTarget(SelectTargetMethod::Random, 1, 100.0f, true, -int32(SPELL_SLEEP)))
 DoCast(target, SPELL_MIND_BLAST);
 else
 DoCastVictim(SPELL_MIND_BLAST);
 events.Repeat(Seconds(8), Seconds(12));
 break;
 case EVENT_VAMPIRIC_TOUCH:
 DoCastSelf(SPELL_VAMPIRIC_TOUCH);
 events.Repeat(Seconds(30));
 break;
 case EVENT_SLEEP:
 if (Unit* target = SelectTarget(SelectTargetMethod::Random, 1, 100.0f))
 DoCast(target, SPELL_SLEEP);
 else
 DoCastVictim(SPELL_SLEEP);
 events.Repeat(Seconds(10), Seconds(15));
 break;
 default:
 break;
 }
 
 if (me->HasUnitState(UNIT_STATE_CASTING))
 return;
 }
 }
 
 void KilledUnit(Unit* victim) override
 {
 if (!_defeated && victim->GetTypeId() == TYPEID_PLAYER)
 Talk(SAY_SLAY);
 }
 
 private:
 bool _defeated;
 bool _hadYell30;
 bool _hadYell15;
 };
};
 
void AddSC_boss_mal_ganis()
{
 new boss_mal_ganis();
}