boss_supremus.cpp

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/*
* This file is part of Project SkyFire https://www.projectskyfire.org. 
* See LICENSE.md file for Copyright information
*/
 
/* ScriptData
SDName: Boss_Supremus
SD%Complete: 95
SDComment: Need to implement molten punch
SDCategory: Black Temple
EndScriptData */
 
#include "ScriptMgr.h"
#include "ScriptedCreature.h"
#include "PassiveAI.h"
#include "black_temple.h"
 
enum Supremus
{
    EMOTE_NEW_TARGET            = 0,
    EMOTE_PUNCH_GROUND          = 1,
    EMOTE_GROUND_CRACK          = 2,
 
    //Spells
    SPELL_MOLTEN_PUNCH          = 40126,
    SPELL_HATEFUL_STRIKE        = 41926,
    SPELL_MOLTEN_FLAME          = 40980,
    SPELL_VOLCANIC_ERUPTION     = 40117,
    SPELL_VOLCANIC_SUMMON       = 40276,
    SPELL_BERSERK               = 45078,
 
    CREATURE_VOLCANO            = 23085,
    CREATURE_STALKER            = 23095,
 
    PHASE_STRIKE                = 1,
    PHASE_CHASE                 = 2,
 
    EVENT_BERSERK               = 1,
    EVENT_SWITCH_PHASE          = 2,
    EVENT_FLAME                 = 3,
    EVENT_VOLCANO               = 4,
    EVENT_SWITCH_TARGET         = 5,
    EVENT_HATEFUL_STRIKE        = 6,
 
    GCD_CAST                    = 1
};
 
class molten_flame : public CreatureScript
{
public:
    molten_flame() : CreatureScript("molten_flame") { }
 
    CreatureAI* GetAI(Creature* creature) const OVERRIDE
    {
        return new molten_flameAI(creature);
    }
 
    struct molten_flameAI : public NullCreatureAI
    {
        molten_flameAI(Creature* creature) : NullCreatureAI(creature) { }
 
        void InitializeAI() OVERRIDE
        {
            float x, y, z;
            me->GetNearPoint(me, x, y, z, 1, 100, float(M_PI*2*rand_norm()));
            me->GetMotionMaster()->MovePoint(0, x, y, z);
            me->SetVisible(false);
            me->CastSpell(me, SPELL_MOLTEN_FLAME, true);
        }
    };
};
 
class boss_supremus : public CreatureScript
{
public:
    boss_supremus() : CreatureScript("boss_supremus") { }
 
    CreatureAI* GetAI(Creature* creature) const OVERRIDE
    {
        return new boss_supremusAI(creature);
    }
 
    struct boss_supremusAI : public ScriptedAI
    {
        boss_supremusAI(Creature* creature) : ScriptedAI(creature), summons(me)
        {
            instance = creature->GetInstanceScript();
        }
 
        InstanceScript* instance;
        EventMap events;
        SummonList summons;
        uint32 phase;
 
        void Reset() OVERRIDE
        {
            if (instance)
            {
                if (me->IsAlive())
                    instance->SetBossState(DATA_SUPREMUS, NOT_STARTED);
            }
 
            phase = 0;
 
            events.Reset();
            summons.DespawnAll();
        }
 
        void EnterCombat(Unit* /*who*/) OVERRIDE
        {
            if (instance)
                instance->SetBossState(DATA_SUPREMUS, IN_PROGRESS);
 
            ChangePhase();
            events.ScheduleEvent(EVENT_BERSERK, 900000, GCD_CAST);
            events.ScheduleEvent(EVENT_FLAME, 20000, GCD_CAST);
        }
 
        void ChangePhase()
        {
            if (!phase || phase == PHASE_CHASE)
            {
                phase = PHASE_STRIKE;
                DummyEntryCheckPredicate pred;
                summons.DoAction(EVENT_VOLCANO, pred);
                events.ScheduleEvent(EVENT_HATEFUL_STRIKE, 5000, GCD_CAST, PHASE_STRIKE);
                me->SetSpeed(MOVE_RUN, 1.2f);
                me->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_TAUNT, false);
                me->ApplySpellImmune(0, IMMUNITY_EFFECT, SPELL_EFFECT_ATTACK_ME, false);
            }
            else
            {
                phase = PHASE_CHASE;
                events.ScheduleEvent(EVENT_VOLCANO, 5000, GCD_CAST, PHASE_CHASE);
                events.ScheduleEvent(EVENT_SWITCH_TARGET, 10000, 0, PHASE_CHASE);
                me->SetSpeed(MOVE_RUN, 0.9f);
                me->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_TAUNT, true);
                me->ApplySpellImmune(0, IMMUNITY_EFFECT, SPELL_EFFECT_ATTACK_ME, true);
            }
            DoResetThreat();
            DoZoneInCombat();
            events.SetPhase(phase);
            events.ScheduleEvent(EVENT_SWITCH_PHASE, 60000, GCD_CAST);
        }
 
        void JustDied(Unit* /*killer*/) OVERRIDE
        {
            if (instance)
                instance->SetBossState(DATA_SUPREMUS, DONE);
 
            summons.DespawnAll();
        }
 
        void JustSummoned(Creature* summon) OVERRIDE
        {
            summons.Summon(summon);
        }
 
        void SummonedCreatureDespawn(Creature* summon) OVERRIDE
        {
            summons.Despawn(summon);
        }
 
        Unit* CalculateHatefulStrikeTarget()
        {
            uint32 health = 0;
            Unit* target = NULL;
 
            ThreatContainer::StorageType const &threatlist = me->getThreatManager().getThreatList();
            ThreatContainer::StorageType::const_iterator i = threatlist.begin();
            for (i = threatlist.begin(); i != threatlist.end(); ++i)
            {
                Unit* unit = Unit::GetUnit(*me, (*i)->getUnitGuid());
                if (unit && me->IsWithinMeleeRange(unit))
                {
                    if (unit->GetHealth() > health)
                    {
                        health = unit->GetHealth();
                        target = unit;
                    }
                }
            }
 
            return target;
        }
 
        void UpdateAI(uint32 diff) OVERRIDE
        {
            if (!UpdateVictim())
                return;
 
            events.Update(diff);
 
            while (uint32 eventId = events.ExecuteEvent())
            {
                switch (eventId)
                {
                    case EVENT_BERSERK:
                        DoCast(me, SPELL_BERSERK, true);
                        break;
                    case EVENT_FLAME:
                        DoCast(me, SPELL_MOLTEN_PUNCH);
                        events.DelayEvents(1500, GCD_CAST);
                        events.ScheduleEvent(EVENT_FLAME, 20000, GCD_CAST);
                        break;
                    case EVENT_HATEFUL_STRIKE:
                        if (Unit* target = CalculateHatefulStrikeTarget())
                            DoCast(target, SPELL_HATEFUL_STRIKE);
                        events.DelayEvents(1000, GCD_CAST);
                        events.ScheduleEvent(EVENT_HATEFUL_STRIKE, 5000, GCD_CAST, PHASE_STRIKE);
                        break;
                    case EVENT_SWITCH_TARGET:
                        if (Unit* target = SelectTarget(SELECT_TARGET_RANDOM, 1, 100, true))
                        {
                            DoResetThreat();
                            me->AddThreat(target, 5000000.0f);
                            Talk(EMOTE_NEW_TARGET);
                        }
                        events.ScheduleEvent(EVENT_SWITCH_TARGET, 10000, 0, PHASE_CHASE);
                        break;
                    case EVENT_VOLCANO:
                    {
                        Unit* target = SelectTarget(SELECT_TARGET_RANDOM, 0, 999, true);
                        if (!target) target = me->GetVictim();
                        if (target)
                        {
                            //DoCast(target, SPELL_VOLCANIC_SUMMON);//movement bugged
                            me->SummonCreature(CREATURE_VOLCANO, target->GetPositionX(), target->GetPositionY(), target->GetPositionZ(), 0, TempSummonType::TEMPSUMMON_TIMED_DESPAWN, 30000);
                            Talk(EMOTE_GROUND_CRACK);
                            events.DelayEvents(1500, GCD_CAST);
                        }
                        events.ScheduleEvent(EVENT_VOLCANO, 10000, GCD_CAST, PHASE_CHASE);
                        return;
                    }
                    case EVENT_SWITCH_PHASE:
                        ChangePhase();
                        break;
                }
            }
 
            DoMeleeAttackIfReady();
        }
    };
};
 
class npc_volcano : public CreatureScript
{
public:
    npc_volcano() : CreatureScript("npc_volcano") { }
 
    CreatureAI* GetAI(Creature* creature) const OVERRIDE
    {
        return new npc_volcanoAI(creature);
    }
 
    struct npc_volcanoAI : public ScriptedAI
    {
        npc_volcanoAI(Creature* creature) : ScriptedAI(creature)
        {
            SetCombatMovement(false);
        }
 
        void Reset() OVERRIDE
        {
            me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
            me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NOT_SELECTABLE);
            //DoCast(me, SPELL_VOLCANIC_ERUPTION);
            me->SetReactState(REACT_PASSIVE);
            wait = 3000;
        }
        uint32 wait;
 
        void EnterCombat(Unit* /*who*/) OVERRIDE { }
 
        void MoveInLineOfSight(Unit* /*who*/) OVERRIDE { }
 
 
        void DoAction(int32 /*info*/) OVERRIDE
        {
            me->RemoveAura(SPELL_VOLCANIC_ERUPTION);
        }
 
        void UpdateAI(uint32 diff) OVERRIDE
        {
            if (wait <= diff)//wait 3secs before casting
            {
                DoCast(me, SPELL_VOLCANIC_ERUPTION);
                wait = 60000;
            }
            else wait -= diff;
        }
    };
};
 
void AddSC_boss_supremus()
{
    new boss_supremus();
    new molten_flame();
    new npc_volcano();
}