boss_bjarngrim.cpp

Go to the documentation of this file.

/*
* This file is part of Project SkyFire https://www.projectskyfire.org. 
* See LICENSE.md file for Copyright information
*/
 
/* ScriptData
SDName: Boss General Bjarngrim
SD%Complete: 70%
SDComment: Waypoint needed, we expect boss to always have 2x Stormforged Lieutenant following
SDCategory: Halls of Lightning
EndScriptData */
 
#include "ScriptMgr.h"
#include "ScriptedCreature.h"
#include "halls_of_lightning.h"
 
enum Yells
{
    SAY_AGGRO                               = 0,
    SAY_DEFENSIVE_STANCE                    = 1,
    SAY_BATTLE_STANCE                       = 2,
    SAY_BERSEKER_STANCE                     = 3,
    SAY_SLAY                                = 4,
    SAY_DEATH                               = 5,
    EMOTE_DEFENSIVE_STANCE                  = 6,
    EMOTE_BATTLE_STANCE                     = 7,
    EMOTE_BERSEKER_STANCE                   = 8
};
 
enum Spells
{
    SPELL_DEFENSIVE_STANCE                  = 53790,
    //SPELL_DEFENSIVE_AURA                    = 41105,
    SPELL_SPELL_REFLECTION                  = 36096,
    SPELL_PUMMEL                            = 12555,
    SPELL_KNOCK_AWAY                        = 52029,
    SPELL_IRONFORM                          = 52022,
 
    SPELL_BERSEKER_STANCE                   = 53791,
    //SPELL_BERSEKER_AURA                     = 41107,
    SPELL_INTERCEPT                         = 58769,
    SPELL_WHIRLWIND                         = 52027,
    SPELL_CLEAVE                            = 15284,
 
    SPELL_BATTLE_STANCE                     = 53792,
    //SPELL_BATTLE_AURA                       = 41106,
    SPELL_MORTAL_STRIKE                     = 16856,
    SPELL_SLAM                              = 52026,
 
    //OTHER SPELLS
    //SPELL_CHARGE_UP                         = 52098,      // only used when starting walk from one platform to the other
    SPELL_TEMPORARY_ELECTRICAL_CHARGE       = 52092,      // triggered part of above
 
    SPELL_ARC_WELD                          = 59085,
    SPELL_RENEW_STEEL_N                     = 52774,
    SPELL_RENEW_STEEL_H                     = 59160
};
 
enum Creatures
{
    NPC_STORMFORGED_LIEUTENANT              = 29240
};
 
enum Equips
{
    EQUIP_SWORD                             = 37871,
    EQUIP_SHIELD                            = 35642,
    EQUIP_MACE                              = 43623
};
 
enum Stanges
{
    STANCE_DEFENSIVE                        = 0,
    STANCE_BERSERKER                        = 1,
    STANCE_BATTLE                           = 2
};
 
/*######
## boss_bjarngrim
######*/
 
class boss_bjarngrim : public CreatureScript
{
public:
    boss_bjarngrim() : CreatureScript("boss_bjarngrim") { }
 
    CreatureAI* GetAI(Creature* creature) const OVERRIDE
    {
        return new boss_bjarngrimAI(creature);
    }
 
    struct boss_bjarngrimAI : public ScriptedAI
    {
        boss_bjarngrimAI(Creature* creature) : ScriptedAI(creature)
        {
            instance = creature->GetInstanceScript();
            m_uiStance = STANCE_DEFENSIVE;
            memset(&m_auiStormforgedLieutenantGUID, 0, sizeof(m_auiStormforgedLieutenantGUID));
            canBuff = true;
        }
 
        InstanceScript* instance;
 
        bool m_bIsChangingStance;
        bool canBuff;
 
        uint8 m_uiChargingStatus;
        uint8 m_uiStance;
 
        uint32 m_uiCharge_Timer;
        uint32 m_uiChangeStance_Timer;
 
        uint32 m_uiReflection_Timer;
        uint32 m_uiKnockAway_Timer;
        uint32 m_uiPummel_Timer;
        uint32 m_uiIronform_Timer;
 
        uint32 m_uiIntercept_Timer;
        uint32 m_uiWhirlwind_Timer;
        uint32 m_uiCleave_Timer;
 
        uint32 m_uiMortalStrike_Timer;
        uint32 m_uiSlam_Timer;
 
        uint64 m_auiStormforgedLieutenantGUID[2];
 
        void Reset() OVERRIDE
        {
            if (canBuff)
                if (!me->HasAura(SPELL_TEMPORARY_ELECTRICAL_CHARGE))
                    me->AddAura(SPELL_TEMPORARY_ELECTRICAL_CHARGE, me);
 
            m_bIsChangingStance = false;
 
            m_uiChargingStatus = 0;
            m_uiCharge_Timer = 1000;
 
            m_uiChangeStance_Timer = std::rand() % 25000 + 20000;
 
            m_uiReflection_Timer = 8000;
            m_uiKnockAway_Timer = 20000;
            m_uiPummel_Timer = 10000;
            m_uiIronform_Timer = 25000;
 
            m_uiIntercept_Timer = 5000;
            m_uiWhirlwind_Timer = 10000;
            m_uiCleave_Timer = 8000;
 
            m_uiMortalStrike_Timer = 8000;
            m_uiSlam_Timer = 10000;
 
            for (uint8 i = 0; i < 2; ++i)
            {
                if (Creature* pStormforgedLieutenant = (Unit::GetCreature((*me), m_auiStormforgedLieutenantGUID[i])))
                {
                    if (!pStormforgedLieutenant->IsAlive())
                        pStormforgedLieutenant->Respawn();
                }
            }
 
            if (m_uiStance != STANCE_DEFENSIVE)
            {
                DoRemoveStanceAura(m_uiStance);
                DoCast(me, SPELL_DEFENSIVE_STANCE);
                m_uiStance = STANCE_DEFENSIVE;
            }
 
            SetEquipmentSlots(false, EQUIP_SWORD, EQUIP_SHIELD, EQUIP_NO_CHANGE);
 
            if (instance)
                instance->SetBossState(DATA_BJARNGRIM, NOT_STARTED);
        }
 
        void EnterEvadeMode() OVERRIDE
        {
            if (me->HasAura(SPELL_TEMPORARY_ELECTRICAL_CHARGE))
                canBuff = true;
            else
                canBuff = false;
 
            ScriptedAI::EnterEvadeMode();
        }
 
        void EnterCombat(Unit* /*who*/) OVERRIDE
        {
            Talk(SAY_AGGRO);
 
            //must get both lieutenants here and make sure they are with him
            me->CallForHelp(30.0f);
 
            if (instance)
                instance->SetBossState(DATA_BJARNGRIM, IN_PROGRESS);
        }
 
        void KilledUnit(Unit* /*victim*/) OVERRIDE
        {
            Talk(SAY_SLAY);
        }
 
        void JustDied(Unit* /*killer*/) OVERRIDE
        {
            Talk(SAY_DEATH);
 
            if (instance)
                instance->SetBossState(DATA_BJARNGRIM, DONE);
        }

        void DoRemoveStanceAura(uint8 uiStance)
        {
            switch (uiStance)
            {
                case STANCE_DEFENSIVE:
                    me->RemoveAurasDueToSpell(SPELL_DEFENSIVE_STANCE);
                    break;
                case STANCE_BERSERKER:
                    me->RemoveAurasDueToSpell(SPELL_BERSEKER_STANCE);
                    break;
                case STANCE_BATTLE:
                    me->RemoveAurasDueToSpell(SPELL_BATTLE_STANCE);
                    break;
            }
        }
 
        void UpdateAI(uint32 uiDiff) OVERRIDE
        {
            //Return since we have no target
            if (!UpdateVictim())
                return;
 
            // Change stance
            if (m_uiChangeStance_Timer <= uiDiff)
            {
                //wait for current spell to finish before change stance
                if (me->IsNonMeleeSpellCasted(false))
                    return;
 
                DoRemoveStanceAura(m_uiStance);
 
                int uiTempStance = rand()%(3-1);
 
                if (uiTempStance >= m_uiStance)
                    ++uiTempStance;
 
                m_uiStance = uiTempStance;
 
                switch (m_uiStance)
                {
                    case STANCE_DEFENSIVE:
                        Talk(SAY_DEFENSIVE_STANCE);
                        Talk(EMOTE_DEFENSIVE_STANCE);
                        DoCast(me, SPELL_DEFENSIVE_STANCE);
                        SetEquipmentSlots(false, EQUIP_SWORD, EQUIP_SHIELD, EQUIP_NO_CHANGE);
                        break;
                    case STANCE_BERSERKER:
                        Talk(SAY_BERSEKER_STANCE);
                        Talk(EMOTE_BERSEKER_STANCE);
                        DoCast(me, SPELL_BERSEKER_STANCE);
                        SetEquipmentSlots(false, EQUIP_SWORD, EQUIP_SWORD, EQUIP_NO_CHANGE);
                        break;
                    case STANCE_BATTLE:
                        Talk(SAY_BATTLE_STANCE);
                        Talk(EMOTE_BATTLE_STANCE);
                        DoCast(me, SPELL_BATTLE_STANCE);
                        SetEquipmentSlots(false, EQUIP_MACE, EQUIP_UNEQUIP, EQUIP_NO_CHANGE);
                        break;
                }
 
                m_uiChangeStance_Timer = std::rand() % 25000 + 20000;
                return;
            }
            else
                m_uiChangeStance_Timer -= uiDiff;
 
            switch (m_uiStance)
            {
                case STANCE_DEFENSIVE:
                {
                    if (m_uiReflection_Timer <= uiDiff)
                    {
                        DoCast(me, SPELL_SPELL_REFLECTION);
                        m_uiReflection_Timer = std::rand() % 9000 + 8000;
                    }
                    else
                        m_uiReflection_Timer -= uiDiff;
 
                    if (m_uiKnockAway_Timer <= uiDiff)
                    {
                        DoCast(me, SPELL_KNOCK_AWAY);
                        m_uiKnockAway_Timer = std::rand() % 21000 + 20000;
                    }
                    else
                        m_uiKnockAway_Timer -= uiDiff;
 
                    if (m_uiPummel_Timer <= uiDiff)
                    {
                        DoCastVictim(SPELL_PUMMEL);
                        m_uiPummel_Timer = std::rand() % 11000 + 10000;
                    }
                    else
                        m_uiPummel_Timer -= uiDiff;
 
                    if (m_uiIronform_Timer <= uiDiff)
                    {
                        DoCast(me, SPELL_IRONFORM);
                        m_uiIronform_Timer = std::rand() % 26000 + 25000;
                    }
                    else
                        m_uiIronform_Timer -= uiDiff;
 
                    break;
                }
                case STANCE_BERSERKER:
                {
                    if (m_uiIntercept_Timer <= uiDiff)
                    {
                        //not much point is this, better random target and more often?
                        DoCastVictim(SPELL_INTERCEPT);
                        m_uiIntercept_Timer = std::rand() % 46000 + 45000;
                    }
                    else
                        m_uiIntercept_Timer -= uiDiff;
 
                    if (m_uiWhirlwind_Timer <= uiDiff)
                    {
                        DoCast(me, SPELL_WHIRLWIND);
                        m_uiWhirlwind_Timer = std::rand() % 11000 + 10000;
                    }
                    else
                        m_uiWhirlwind_Timer -= uiDiff;
 
                    if (m_uiCleave_Timer <= uiDiff)
                    {
                        DoCastVictim(SPELL_CLEAVE);
                        m_uiCleave_Timer = std::rand() % 9000 + 8000;
                    }
                    else
                        m_uiCleave_Timer -= uiDiff;
 
                    break;
                }
                case STANCE_BATTLE:
                {
                    if (m_uiMortalStrike_Timer <= uiDiff)
                    {
                        DoCastVictim(SPELL_MORTAL_STRIKE);
                        m_uiMortalStrike_Timer = std::rand() % 21000 + 20000;
                    }
                    else
                        m_uiMortalStrike_Timer -= uiDiff;
 
                    if (m_uiSlam_Timer <= uiDiff)
                    {
                        DoCastVictim(SPELL_SLAM);
                        m_uiSlam_Timer = std::rand() % 16000 + 15000;
                    }
                    else
                        m_uiSlam_Timer -= uiDiff;
 
                    break;
                }
            }
 
            DoMeleeAttackIfReady();
        }
    };
};
 
/*######
## npc_stormforged_lieutenant
######*/
 
class npc_stormforged_lieutenant : public CreatureScript
{
public:
    npc_stormforged_lieutenant() : CreatureScript("npc_stormforged_lieutenant") { }
 
    CreatureAI* GetAI(Creature* creature) const OVERRIDE
    {
        return new npc_stormforged_lieutenantAI(creature);
    }
 
    struct npc_stormforged_lieutenantAI : public ScriptedAI
    {
        npc_stormforged_lieutenantAI(Creature* creature) : ScriptedAI(creature)
        {
            instance = creature->GetInstanceScript();
        }
 
        InstanceScript* instance;
 
        uint32 m_uiArcWeld_Timer;
        uint32 m_uiRenewSteel_Timer;
 
        void Reset() OVERRIDE
        {
            m_uiArcWeld_Timer = std::rand() % 21000 + 20000;
            m_uiRenewSteel_Timer = std::rand() % 11000 + 10000;
        }
 
        void EnterCombat(Unit* who) OVERRIDE
        {
            if (instance)
            {
                if (Creature* pBjarngrim = instance->instance->GetCreature(instance->GetData64(DATA_BJARNGRIM)))
                {
                    if (pBjarngrim->IsAlive() && !pBjarngrim->GetVictim())
                        pBjarngrim->AI()->AttackStart(who);
                }
            }
        }
 
        void UpdateAI(uint32 uiDiff) OVERRIDE
        {
            //Return since we have no target
            if (!UpdateVictim())
                return;
 
            if (m_uiArcWeld_Timer <= uiDiff)
            {
                DoCastVictim(SPELL_ARC_WELD);
                m_uiArcWeld_Timer = std::rand() % 21000 + 20000;
            }
            else
                m_uiArcWeld_Timer -= uiDiff;
 
            if (m_uiRenewSteel_Timer <= uiDiff)
            {
                if (instance)
                {
                    if (Creature* pBjarngrim = instance->instance->GetCreature(instance->GetData64(DATA_BJARNGRIM)))
                    {
                        if (pBjarngrim->IsAlive())
                            DoCast(pBjarngrim, SPELL_RENEW_STEEL_N);
                    }
                }
                m_uiRenewSteel_Timer = std::rand() % 14000 + 10000;
            }
            else
                m_uiRenewSteel_Timer -= uiDiff;
 
            DoMeleeAttackIfReady();
        }
    };
};
 
void AddSC_boss_bjarngrim()
{
    new boss_bjarngrim();
    new npc_stormforged_lieutenant();
}