boss_erekem.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
*/
 
#include "ScriptMgr.h"
#include "ScriptedCreature.h"
#include "violet_hold.h"
 
enum Spells
{
    SPELL_BLOODLUST                             = 54516,
    SPELL_BREAK_BONDS                           = 59463,
    SPELL_CHAIN_HEAL                            = 54481,
    H_SPELL_CHAIN_HEAL                          = 59473,
    SPELL_EARTH_SHIELD                          = 54479,
    H_SPELL_EARTH_SHIELD                        = 59471,
    SPELL_EARTH_SHOCK                           = 54511,
    SPELL_LIGHTNING_BOLT                        = 53044,
    SPELL_STORMSTRIKE                           = 51876
};
 
enum Yells
{
    SAY_AGGRO                                   = 0,
    SAY_SLAY                                    = 1,
    SAY_DEATH                                   = 2,
    SAY_SPAWN                                   = 3,
    SAY_ADD_KILLED                              = 4,
    SAY_BOTH_ADDS_KILLED                        = 5
};
 
class boss_erekem : public CreatureScript
{
public:
    boss_erekem() : CreatureScript("boss_erekem") { }
 
    CreatureAI* GetAI(Creature* creature) const OVERRIDE
    {
        return new boss_erekemAI(creature);
    }
 
    struct boss_erekemAI : public ScriptedAI
    {
        boss_erekemAI(Creature* creature) : ScriptedAI(creature)
        {
            instance = creature->GetInstanceScript();
        }
 
        uint32 uiBloodlustTimer;
        uint32 uiChainHealTimer;
        uint32 uiEarthShockTimer;
        uint32 uiLightningBoltTimer;
        uint32 uiEarthShieldTimer;
 
        InstanceScript* instance;
 
        void Reset() OVERRIDE
        {
            uiBloodlustTimer = 15000;
            uiChainHealTimer = 0;
            uiEarthShockTimer = std::rand() % 8000 + 2000;
            uiLightningBoltTimer = std::rand() % 10000 + 5000;
            uiEarthShieldTimer = 20000;
            if (instance)
            {
                if (instance->GetData(DATA_WAVE_COUNT) == 6)
                    instance->SetData(DATA_1ST_BOSS_EVENT, NOT_STARTED);
                else if (instance->GetData(DATA_WAVE_COUNT) == 12)
                    instance->SetData(DATA_2ND_BOSS_EVENT, NOT_STARTED);
            }
 
            if (Creature* pGuard1 = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_EREKEM_GUARD_1) : 0))
            {
                if (!pGuard1->IsAlive())
                    pGuard1->Respawn();
            }
            if (Creature* pGuard2 = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_EREKEM_GUARD_2) : 0))
            {
                if (!pGuard2->IsAlive())
                    pGuard2->Respawn();
            }
        }
 
        void AttackStart(Unit* who) OVERRIDE
        {
            if (me->HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_IMMUNE_TO_PC) || me->HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE))
                return;
 
            if (me->Attack(who, true))
            {
                me->AddThreat(who, 0.0f);
                me->SetInCombatWith(who);
                who->SetInCombatWith(me);
                DoStartMovement(who);
 
                if (Creature* pGuard1 = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_EREKEM_GUARD_1) : 0))
                {
                    pGuard1->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_IMMUNE_TO_PC|UNIT_FLAG_NON_ATTACKABLE);
                    if (!pGuard1->GetVictim() && pGuard1->AI())
                        pGuard1->AI()->AttackStart(who);
                }
                if (Creature* pGuard2 = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_EREKEM_GUARD_2) : 0))
                {
                    pGuard2->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_IMMUNE_TO_PC|UNIT_FLAG_NON_ATTACKABLE);
                    if (!pGuard2->GetVictim() && pGuard2->AI())
                        pGuard2->AI()->AttackStart(who);
                }
            }
        }
 
        void EnterCombat(Unit* /*who*/) OVERRIDE
        {
            Talk(SAY_AGGRO);
            DoCast(me, SPELL_EARTH_SHIELD);
 
            if (instance)
            {
                if (GameObject* pDoor = instance->instance->GetGameObject(instance->GetData64(DATA_EREKEM_CELL)))
                    if (pDoor->GetGoState() == GOState::GO_STATE_READY)
                    {
                        EnterEvadeMode();
                        return;
                    }
 
                if (instance->GetData(DATA_WAVE_COUNT) == 6)
                    instance->SetData(DATA_1ST_BOSS_EVENT, IN_PROGRESS);
                else if (instance->GetData(DATA_WAVE_COUNT) == 12)
                    instance->SetData(DATA_2ND_BOSS_EVENT, IN_PROGRESS);
            }
        }
 
        void MoveInLineOfSight(Unit* /*who*/) OVERRIDE { }
 
 
        void UpdateAI(uint32 diff) OVERRIDE
        {
            //Return since we have no target
            if (!UpdateVictim())
                return;
 
            //spam stormstrike in hc mode if spawns are dead
            if (IsHeroic())
            {
                if (Creature* pGuard1 = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_EREKEM_GUARD_1) : 0))
                {
                    if (Creature* pGuard2 = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_EREKEM_GUARD_2) : 0))
                    {
                        if (!pGuard1->IsAlive() && !pGuard2->IsAlive())
                            DoCastVictim(SPELL_STORMSTRIKE);
                    }
                }
            }
 
            if (uiEarthShieldTimer <= diff)
            {
                DoCast(me, SPELL_EARTH_SHIELD);
                uiEarthShieldTimer = 20000;
            } else uiEarthShieldTimer -= diff;
 
            if (uiChainHealTimer <= diff)
            {
                if (uint64 TargetGUID = GetChainHealTargetGUID())
                {
                    if (Creature* target = Unit::GetCreature(*me, TargetGUID))
                        DoCast(target, SPELL_CHAIN_HEAL);
 
                    //If one of the adds is dead spawn heals faster
                    Creature* pGuard1 = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_EREKEM_GUARD_1) : 0);
                    Creature* pGuard2 = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_EREKEM_GUARD_2) : 0);
                    uiChainHealTimer = ((pGuard1 && !pGuard1->IsAlive()) || (pGuard2 && !pGuard2->IsAlive()) ? 3000 : 8000) + rand()%3000;
                }
            } else uiChainHealTimer -= diff;
 
            if (uiBloodlustTimer <= diff)
            {
                DoCast(me, SPELL_BLOODLUST);
                uiBloodlustTimer = std::rand() % 45000 + 35000;
            } else uiBloodlustTimer -= diff;
 
            if (uiEarthShockTimer <= diff)
            {
                DoCastVictim(SPELL_EARTH_SHOCK);
                uiEarthShockTimer = std::rand() % 13000 + 8000;
            } else uiEarthShockTimer -= diff;
 
            if (uiLightningBoltTimer <= diff)
            {
                if (Unit* target = SelectTarget(SELECT_TARGET_RANDOM, 0, 100, true))
                    DoCast(target, SPELL_LIGHTNING_BOLT);
                uiLightningBoltTimer = std::rand() % 24000 + 18000;
            } else uiLightningBoltTimer -= diff;
 
            DoMeleeAttackIfReady();
        }
 
        void JustDied(Unit* /*killer*/) OVERRIDE
        {
            Talk(SAY_DEATH);
 
            if (instance)
            {
                if (instance->GetData(DATA_WAVE_COUNT) == 6)
                {
                    instance->SetData(DATA_1ST_BOSS_EVENT, DONE);
                    instance->SetData(DATA_WAVE_COUNT, 7);
                }
                else if (instance->GetData(DATA_WAVE_COUNT) == 12)
                {
                    instance->SetData(DATA_2ND_BOSS_EVENT, DONE);
                    instance->SetData(DATA_WAVE_COUNT, 13);
                }
            }
        }
 
        void KilledUnit(Unit* victim) OVERRIDE
        {
            if (victim->GetTypeId() != TypeID::TYPEID_PLAYER)
                return;
 
            Talk(SAY_SLAY);
        }
 
        uint64 GetChainHealTargetGUID()
        {
            if (HealthBelowPct(85))
                return me->GetGUID();
 
            Creature* pGuard1 = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_EREKEM_GUARD_1) : 0);
            if (pGuard1 && pGuard1->IsAlive() && !pGuard1->HealthAbovePct(75))
                return pGuard1->GetGUID();
 
            Creature* pGuard2 = Unit::GetCreature(*me, instance ? instance->GetData64(DATA_EREKEM_GUARD_2) : 0);
            if (pGuard2 && pGuard2->IsAlive() && !pGuard2->HealthAbovePct(75))
                return pGuard2->GetGUID();
 
            return 0;
        }
    };
};
 
enum GuardSpells
{
    SPELL_GUSHING_WOUND                   = 39215,
    SPELL_HOWLING_SCREECH                 = 54462,
    SPELL_STRIKE                          = 14516
};
 
class npc_erekem_guard : public CreatureScript
{
public:
    npc_erekem_guard() : CreatureScript("npc_erekem_guard") { }
 
    CreatureAI* GetAI(Creature* creature) const OVERRIDE
    {
        return new npc_erekem_guardAI(creature);
    }
 
    struct npc_erekem_guardAI : public ScriptedAI
    {
        npc_erekem_guardAI(Creature* creature) : ScriptedAI(creature)
        {
            instance = creature->GetInstanceScript();
        }
 
        uint32 uiGushingWoundTimer;
        uint32 uiHowlingScreechTimer;
        uint32 uiStrikeTimer;
 
        InstanceScript* instance;
 
        void Reset() OVERRIDE
        {
            uiStrikeTimer = std::rand() % 8000 + 4000;
            uiHowlingScreechTimer = std::rand() % 130000 + 8000;
            uiGushingWoundTimer = std::rand() % 3000 + 1000;
        }
 
        void AttackStart(Unit* who) OVERRIDE
        {
            if (me->HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_IMMUNE_TO_PC) || me->HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE))
                return;
 
            if (me->Attack(who, true))
            {
                me->AddThreat(who, 0.0f);
                me->SetInCombatWith(who);
                who->SetInCombatWith(me);
                DoStartMovement(who);
            }
        }
 
        void MoveInLineOfSight(Unit* /*who*/) OVERRIDE { }
 
 
        void UpdateAI(uint32 diff) OVERRIDE
        {
            if (!UpdateVictim())
                return;
 
            DoMeleeAttackIfReady();
 
            if (uiStrikeTimer <= diff)
            {
                DoCastVictim(SPELL_STRIKE);
                uiStrikeTimer = std::rand() % 8000 + 4000;
            } else uiStrikeTimer -= diff;
 
            if (uiHowlingScreechTimer <= diff)
            {
                DoCastVictim(SPELL_HOWLING_SCREECH);
                uiHowlingScreechTimer = std::rand() % 13000 + 8000;
            } else uiHowlingScreechTimer -= diff;
 
            if (uiGushingWoundTimer <= diff)
            {
                DoCastVictim(SPELL_GUSHING_WOUND);
                uiGushingWoundTimer = std::rand() % 12000 + 7000;
            } else uiGushingWoundTimer -= diff;
        }
    };
};
 
void AddSC_boss_erekem()
{
    new boss_erekem();
    new npc_erekem_guard();
}