boss_gluth.cpp

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/*
* This file is part of Project SkyFire https://www.projectskyfire.org. 
* See LICENSE.md file for Copyright information
*/
 
#include "ScriptMgr.h"
#include "ScriptedCreature.h"
#include "naxxramas.h"
 
enum Spells
{
    SPELL_MORTAL_WOUND      = 25646,
    SPELL_ENRAGE            = 28371,
    SPELL_DECIMATE          = 28374,
    SPELL_BERSERK           = 26662,
    SPELL_INFECTED_WOUND    = 29306
};
 
enum Creatures
{
    NPC_ZOMBIE              = 16360
};
 
Position const PosSummon[3] =
{
    {3267.9f, -3172.1f, 297.42f, 0.94f},
    {3253.2f, -3132.3f, 297.42f, 0},
    {3308.3f, -3185.8f, 297.42f, 1.58f},
};
 
enum Events
{
    EVENT_WOUND     = 1,
    EVENT_ENRAGE,
    EVENT_DECIMATE,
    EVENT_BERSERK,
    EVENT_SUMMON,
};
 
#define EMOTE_NEARBY    " spots a nearby zombie to devour!"
 
class boss_gluth : public CreatureScript
{
public:
    boss_gluth() : CreatureScript("boss_gluth") { }
 
    CreatureAI* GetAI(Creature* creature) const OVERRIDE
    {
        return new boss_gluthAI(creature);
    }
 
    struct boss_gluthAI : public BossAI
    {
        boss_gluthAI(Creature* creature) : BossAI(creature, BOSS_GLUTH)
        {
            // Do not let Gluth be affected by zombies' debuff
            me->ApplySpellImmune(0, IMMUNITY_ID, SPELL_INFECTED_WOUND, true);
        }
 
        void MoveInLineOfSight(Unit* who) OVERRIDE
 
        {
            if (who->GetEntry() == NPC_ZOMBIE && me->IsWithinDistInMap(who, 7))
            {
                SetGazeOn(who);
                me->MonsterTextEmote(EMOTE_NEARBY, 0, true);
            }
            else
                BossAI::MoveInLineOfSight(who);
        }
 
        void EnterCombat(Unit* /*who*/) OVERRIDE
        {
            _EnterCombat();
            events.ScheduleEvent(EVENT_WOUND, 10000);
            events.ScheduleEvent(EVENT_ENRAGE, 15000);
            events.ScheduleEvent(EVENT_DECIMATE, 105000);
            events.ScheduleEvent(EVENT_BERSERK, 8*60000);
            events.ScheduleEvent(EVENT_SUMMON, 15000);
        }
 
        void JustSummoned(Creature* summon) OVERRIDE
        {
            if (summon->GetEntry() == NPC_ZOMBIE)
                summon->AI()->AttackStart(me);
            summons.Summon(summon);
        }
 
        void UpdateAI(uint32 diff) OVERRIDE
        {
            if (!UpdateVictimWithGaze() || !CheckInRoom())
                return;
 
            events.Update(diff);
 
            while (uint32 eventId = events.ExecuteEvent())
            {
                switch (eventId)
                {
                    case EVENT_WOUND:
                        DoCastVictim(SPELL_MORTAL_WOUND);
                        events.ScheduleEvent(EVENT_WOUND, 10000);
                        break;
                    case EVENT_ENRAGE:
                        DoCast(me, SPELL_ENRAGE);
                        events.ScheduleEvent(EVENT_ENRAGE, 15000);
                        break;
                    case EVENT_DECIMATE:
                        DoCastAOE(SPELL_DECIMATE);
                        events.ScheduleEvent(EVENT_DECIMATE, 105000);
                        break;
                    case EVENT_BERSERK:
                        DoCast(me, SPELL_BERSERK);
                        events.ScheduleEvent(EVENT_BERSERK, 5*60000);
                        break;
                    case EVENT_SUMMON:
                        for (int32 i = 0; i < RAID_MODE(1, 2); ++i)
                            DoSummon(NPC_ZOMBIE, PosSummon[rand() % RAID_MODE(1, 3)]);
                        events.ScheduleEvent(EVENT_SUMMON, 10000);
                        break;
                }
            }
 
            if (me->GetVictim() && me->GetVictim()->GetEntry() == NPC_ZOMBIE)
            {
                if (me->IsWithinMeleeRange(me->GetVictim()))
                {
                    me->Kill(me->GetVictim());
                    me->ModifyHealth(int32(me->CountPctFromMaxHealth(5)));
                }
            }
            else
                DoMeleeAttackIfReady();
        }
    };
};
 
void AddSC_boss_gluth()
{
    new boss_gluth();
}