boss_warlord_kalithresh.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_Warlord_Kalithres
SD%Complete: 65
SDComment: Contains workarounds regarding warlord's rage spells not acting as expected. Both scripts here require review and fine tuning.
SDCategory: Coilfang Resevoir, The Steamvault
EndScriptData */
 
#include "ScriptMgr.h"
#include "InstanceScript.h"
#include "ScriptedCreature.h"
#include "SpellInfo.h"
#include "steam_vault.h"
 
enum NagaDistiller
{
 SAY_INTRO = 0,
 SAY_REGEN = 1,
 SAY_AGGRO = 2,
 SAY_SLAY = 3,
 SAY_DEATH = 4,
 
 SPELL_SPELL_REFLECTION = 31534,
 SPELL_IMPALE = 39061,
 SPELL_WARLORDS_RAGE = 37081,
 SPELL_WARLORDS_RAGE_NAGA = 31543,
 
 SPELL_WARLORDS_RAGE_PROC = 36453
};
 
class npc_naga_distiller : public CreatureScript
{
public:
 npc_naga_distiller() : CreatureScript("npc_naga_distiller") { }
 
 CreatureAI* GetAI(Creature* creature) const override
 {
 return GetSteamVaultAI<npc_naga_distillerAI>(creature);
 }
 
 struct npc_naga_distillerAI : public ScriptedAI
 {
 npc_naga_distillerAI(Creature* creature) : ScriptedAI(creature)
 {
 instance = creature->GetInstanceScript();
 }
 
 InstanceScript* instance;
 
 void Reset() override
 {
 me->SetUninteractible(true);
 me->SetUnitFlag(UNIT_FLAG_NON_ATTACKABLE);
 
 //hack, due to really weird spell behaviour :(
 if (instance->GetData(DATA_DISTILLER) == IN_PROGRESS)
 {
 me->SetUninteractible(false);
 me->RemoveUnitFlag(UNIT_FLAG_NON_ATTACKABLE);
 }
 }
 
 void JustEngagedWith(Unit* /*who*/) override { }
 
 void StartRageGen(Unit* /*caster*/)
 {
 me->SetUninteractible(false);
 me->RemoveUnitFlag(UNIT_FLAG_NON_ATTACKABLE);
 
 DoCast(me, SPELL_WARLORDS_RAGE_NAGA, true);
 
 instance->SetData(DATA_DISTILLER, IN_PROGRESS);
 }
 
 void DamageTaken(Unit* /*done_by*/, uint32& damage, DamageEffectType /*damageType*/, SpellInfo const* /*spellInfo = nullptr*/) override
 {
 if (me->GetHealth() <= damage)
 instance->SetData(DATA_DISTILLER, DONE);
 }
 };
 
};
 
class boss_warlord_kalithresh : public CreatureScript
{
public:
 boss_warlord_kalithresh() : CreatureScript("boss_warlord_kalithresh") { }
 
 CreatureAI* GetAI(Creature* creature) const override
 {
 return GetSteamVaultAI<boss_warlord_kalithreshAI>(creature);
 }
 
 struct boss_warlord_kalithreshAI : public ScriptedAI
 {
 boss_warlord_kalithreshAI(Creature* creature) : ScriptedAI(creature)
 {
 Initialize();
 instance = creature->GetInstanceScript();
 }
 
 void Initialize()
 {
 Reflection_Timer = 10000;
 Impale_Timer = 7000 + rand32() % 7000;
 Rage_Timer = 45000;
 CanRage = false;
 }
 
 InstanceScript* instance;
 
 uint32 Reflection_Timer;
 uint32 Impale_Timer;
 uint32 Rage_Timer;
 bool CanRage;
 
 void Reset() override
 {
 Initialize();
 
 instance->SetBossState(DATA_WARLORD_KALITHRESH, NOT_STARTED);
 }
 
 void JustEngagedWith(Unit* /*who*/) override
 {
 Talk(SAY_AGGRO);
 
 instance->SetBossState(DATA_WARLORD_KALITHRESH, IN_PROGRESS);
 }
 
 void KilledUnit(Unit* /*victim*/) override
 {
 Talk(SAY_SLAY);
 }
 
 void SpellHit(WorldObject* /*caster*/, SpellInfo const* spellInfo) override
 {
 //hack :(
 if (spellInfo->Id == SPELL_WARLORDS_RAGE_PROC)
 if (instance->GetData(DATA_DISTILLER) == DONE)
 me->RemoveAurasDueToSpell(SPELL_WARLORDS_RAGE_PROC);
 }
 
 void JustDied(Unit* /*killer*/) override
 {
 Talk(SAY_DEATH);
 
 instance->SetBossState(DATA_WARLORD_KALITHRESH, DONE);
 }
 
 void UpdateAI(uint32 diff) override
 {
 if (!UpdateVictim())
 return;
 
 if (Rage_Timer <= diff)
 {
 if (Creature* distiller = me->FindNearestCreature(17954, 100.0f))
 {
 Talk(SAY_REGEN);
 DoCast(me, SPELL_WARLORDS_RAGE);
 ENSURE_AI(npc_naga_distiller::npc_naga_distillerAI, distiller->AI())->StartRageGen(me);
 }
 Rage_Timer = 3000 + rand32() % 15000;
 } else Rage_Timer -= diff;
 
 //Reflection_Timer
 if (Reflection_Timer <= diff)
 {
 DoCast(me, SPELL_SPELL_REFLECTION);
 Reflection_Timer = 15000 + rand32() % 10000;
 } else Reflection_Timer -= diff;
 
 //Impale_Timer
 if (Impale_Timer <= diff)
 {
 if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0))
 DoCast(target, SPELL_IMPALE);
 
 Impale_Timer = 7500 + rand32() % 5000;
 } else Impale_Timer -= diff;
 }
 };
};
 
void AddSC_boss_warlord_kalithresh()
{
 new npc_naga_distiller();
 new boss_warlord_kalithresh();
}