boss_shirrak_the_dead_watcher.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
Name: Boss_Shirrak_the_dead_watcher
%Complete: 80
Comment: InhibitMagic should stack slower far from the boss, proper Visual for Focus Fire, heroic implemented
Category: Auchindoun, Auchenai Crypts
EndScriptData */
 
#include "ScriptMgr.h"
#include "auchenai_crypts.h"
#include "Map.h"
#include "ObjectAccessor.h"
#include "Player.h"
#include "ScriptedCreature.h"
#include "InstanceScript.h"
 
enum Spells
{
    SPELL_INHIBITMAGIC          = 32264,
    SPELL_ATTRACTMAGIC          = 32265,
    SPELL_CARNIVOROUSBITE       = 36383,
 
    SPELL_FIERY_BLAST           = 32302,
 
    SPELL_FOCUS_FIRE_VISUAL     = 42075 //need to find better visual
};
 
enum Say
{
    EMOTE_FOCUSED               = 0
};
 
enum Creatures
{
    NPC_FOCUS_FIRE            = 18374
};
 
struct boss_shirrak_the_dead_watcher : public BossAI
{
    boss_shirrak_the_dead_watcher(Creature* creature) : BossAI(creature, DATA_SHIRRAK_THE_DEAD_WATCHER)
    {
        Initialize();
    }
 
    void Initialize()
    {
        Inhibitmagic_Timer = 0;
        Attractmagic_Timer = 28000;
        Carnivorousbite_Timer = 10000;
        FocusFire_Timer = 17000;
        FocusedTargetGUID.Clear();
    }
 
    uint32 Inhibitmagic_Timer;
    uint32 Attractmagic_Timer;
    uint32 Carnivorousbite_Timer;
    uint32 FocusFire_Timer;
 
    ObjectGuid FocusedTargetGUID;
 
    void Reset() override
    {
        Initialize();
        _Reset();
    }
 
    void JustSummoned(Creature* summoned) override
    {
        if (summoned && summoned->GetEntry() == NPC_FOCUS_FIRE)
        {
            summoned->CastSpell(summoned, SPELL_FOCUS_FIRE_VISUAL, false);
            summoned->SetFaction(me->GetFaction());
            summoned->SetLevel(me->GetLevel());
            summoned->AddUnitState(UNIT_STATE_ROOT);
 
            if (Unit* pFocusedTarget = ObjectAccessor::GetUnit(*me, FocusedTargetGUID))
                summoned->AI()->AttackStart(pFocusedTarget);
        }
        BossAI::JustSummoned(summoned);
    }
 
    void UpdateAI(uint32 diff) override
    {
        //Inhibitmagic_Timer
        if (Inhibitmagic_Timer <= diff)
        {
            instance->instance->DoOnPlayers([this](Player* i_pl)
            {
                float dist = i_pl->GetDistance(me);
                if (i_pl->IsAlive() && i_pl->GetDistance(me) < 45.0f)
                {
                    i_pl->RemoveAurasDueToSpell(SPELL_INHIBITMAGIC);
                    me->AddAura(SPELL_INHIBITMAGIC, i_pl);
                    if (dist < 35)
                        me->AddAura(SPELL_INHIBITMAGIC, i_pl);
                    if (dist < 25)
                        me->AddAura(SPELL_INHIBITMAGIC, i_pl);
                    if (dist < 15)
                        me->AddAura(SPELL_INHIBITMAGIC, i_pl);
                }
            });
            Inhibitmagic_Timer = 3000 + (rand32() % 1000);
        } else Inhibitmagic_Timer -= diff;
 
        //Return since we have no target
        if (!UpdateVictim())
            return;
 
        //Attractmagic_Timer
        if (Attractmagic_Timer <= diff)
        {
            DoCast(me, SPELL_ATTRACTMAGIC);
            Attractmagic_Timer = 30000;
            Carnivorousbite_Timer = 1500;
        } else Attractmagic_Timer -= diff;
 
        //Carnivorousbite_Timer
        if (Carnivorousbite_Timer <= diff)
        {
            DoCast(me, SPELL_CARNIVOROUSBITE);
            Carnivorousbite_Timer = 10000;
        } else Carnivorousbite_Timer -= diff;
 
        //FocusFire_Timer
        if (FocusFire_Timer <= diff)
        {
            // Summon Focus Fire & Emote
            Unit* target = SelectTarget(SelectTargetMethod::Random, 1);
            if (target && target->GetTypeId() == TYPEID_PLAYER && target->IsAlive())
            {
                FocusedTargetGUID = target->GetGUID();
                me->SummonCreature(NPC_FOCUS_FIRE, target->GetPositionX(), target->GetPositionY(), target->GetPositionZ(), 0, TEMPSUMMON_TIMED_DESPAWN, 5500ms);
                Talk(EMOTE_FOCUSED, target);
            }
            FocusFire_Timer = 15000 + (rand32() % 5000);
        } else FocusFire_Timer -= diff;
    }
};
 
struct npc_focus_fire : public ScriptedAI
{
    npc_focus_fire(Creature* creature) : ScriptedAI(creature)
    {
        Initialize();
    }
 
    void Initialize()
    {
        FieryBlast_Timer = 3000 + (rand32() % 1000);
        fiery1 = fiery2 = true;
    }
 
    uint32 FieryBlast_Timer;
    bool fiery1, fiery2;
 
    void Reset() override
    {
        Initialize();
    }
 
    void UpdateAI(uint32 diff) override
    {
        //Return since we have no target
        if (!UpdateVictim())
            return;
 
        //FieryBlast_Timer
        if (fiery2 && FieryBlast_Timer <= diff)
        {
            DoCast(me, SPELL_FIERY_BLAST);
 
            if (fiery1) fiery1 = false;
            else if (fiery2) fiery2 = false;
 
            FieryBlast_Timer = 1000;
        } else FieryBlast_Timer -= diff;
    }
};
 
void AddSC_boss_shirrak_the_dead_watcher()
{
    RegisterAuchenaiCryptsCreatureAI(boss_shirrak_the_dead_watcher);
    RegisterAuchenaiCryptsCreatureAI(npc_focus_fire);
}