violet_hold.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/>.
 */
 
#include "ScriptMgr.h"
#include "GameObject.h"
#include "GameObjectAI.h"
#include "InstanceScript.h"
#include "Map.h"
#include "MotionMaster.h"
#include "Player.h"
#include "ScriptedEscortAI.h"
#include "ScriptedGossip.h"
#include "SpellAuraEffects.h"
#include "SpellScript.h"
#include "TemporarySummon.h"
#include "violet_hold.h"
 
/*
 * TODO:
 * - add missing trash emotes
 */
 
enum PortalCreatureIds
{
    NPC_AZURE_INVADER_1         = 30661,
    NPC_AZURE_SPELLBREAKER_1    = 30662,
    NPC_AZURE_BINDER_1          = 30663,
    NPC_AZURE_MAGE_SLAYER_1     = 30664,
    NPC_VETERAN_MAGE_HUNTER     = 30665,
    NPC_AZURE_CAPTAIN_1         = 30666,
    NPC_AZURE_SORCEROR_1        = 30667,
    NPC_AZURE_RAIDER_1          = 30668,
 
    NPC_AZURE_BINDER_2          = 30918,
    NPC_AZURE_INVADER_2         = 30961,
    NPC_AZURE_SPELLBREAKER_2    = 30962,
    NPC_AZURE_MAGE_SLAYER_2     = 30963,
    NPC_AZURE_BINDER_3          = 31007,
    NPC_AZURE_INVADER_3         = 31008,
    NPC_AZURE_SPELLBREAKER_3    = 31009,
    NPC_AZURE_MAGE_SLAYER_3     = 31010,
    NPC_AZURE_RAIDER_2          = 31118,
    NPC_AZURE_STALKER_1         = 32191
};
 
enum AzureInvaderSpells
{
    SPELL_CLEAVE                = 15496,
    SPELL_IMPALE                = 58459,
    SPELL_BRUTAL_STRIKE         = 58460,
    SPELL_SUNDER_ARMOR          = 58461
};
 
enum AzureSellbreakerSpells
{
    SPELL_ARCANE_BLAST          = 58462,
    SPELL_SLOW                  = 25603,
    SPELL_CHAINS_OF_ICE         = 58464,
    SPELL_CONE_OF_COLD          = 58463,
};
 
enum AzureBinderSpells
{
    SPELL_ARCANE_BARRAGE        = 58456,
    SPELL_ARCANE_EXPLOSION      = 58455,
    SPELL_FROST_NOVA            = 58458,
    SPELL_FROSTBOLT             = 58457,
};
 
enum AzureMageSlayerSpells
{
    SPELL_ARCANE_EMPOWERMENT    = 58469,
    SPELL_SPELL_LOCK            = 30849
};
 
enum AzureCaptainSpells
{
    SPELL_MORTAL_STRIKE         = 32736,
    SPELL_WHIRLWIND_OF_STEEL    = 41057
};
 
enum AzureSorcerorSpells
{
    SPELL_ARCANE_STREAM         = 60181,
    SPELL_MANA_DETONATION       = 60182,
};
 
enum AzureRaiderSpells
{
    SPELL_CONCUSSION_BLOW       = 52719,
    SPELL_MAGIC_REFLECTION      = 60158
};
 
enum AzureStalkerSpells
{
    SPELL_BACKSTAB              = 58471,
    SPELL_TACTICAL_BLINK        = 58470
};
 
enum AzureSaboteurSpells
{
    SPELL_SHIELD_DISRUPTION     = 58291,
    SPELL_TELEPORT_VISUAL       = 51347
};
 
enum TrashDoorSpell
{
    SPELL_DESTROY_DOOR_SEAL             = 58040,   // > 31326 Corrupt Medivh
    SPELL_PRISON_DOOR_SEAL_WEAKEN       = 58041,   // NYI, no effect, maybe > 32613 Medivh's Shield -5%
    SPELL_DOOR_BROKEN                   = 58043    // NYI, no effect, maybe > 31327 Medivh Dies!
};
 
enum DefenseSystemSpells
{
    SPELL_ARCANE_LIGHTNING_DAMAGE       = 57912,
    SPELL_ARCANE_LIGHTNING_INSTAKILL    = 58152,
    SPELL_ARCANE_LIGHTNING_DUMMY        = 57930
};
 
enum MiscSpells
{
    SPELL_CRYSTAL_ACTIVATION            = 57804,
 
    SPELL_ATTACK_VIOLET_HOLD_GUARD      = 57936,   // NYI, no effect
 
    // Turned out almost all spells from BM were copied to create Violet Hold. Not only serverside spells and
    // not only their effects but also attributes and icons. The scripts were also copied, possibly unchanged
    SPELL_PORTAL_1_READY                = 57995,   // NYI, effect copied from 'Time Rift 1 Ready'
    SPELL_PORTAL_2_READY                = 57996,   // NYI, effect copied from 'Time Rift 2 Ready'
    SPELL_PORTAL_3_READY                = 57997,   // NYI, effect copied from 'Time Rift 3 Ready'
    SPELL_PORTAL_4_READY                = 57998,   // NYI, effect copied from 'Time Rift 4 Ready'
    SPELL_PORTAL_5_READY                = 57999,   // NYI, effect copied from 'Time Rift 1 Ready', only 4 portals in BM
 
    SPELL_SUMMON_PORTAL                 = 58002,   // NYI, effect copied from 'Summon Time Rift'
    SPELL_SUMMON_PORTAL_EFFECT_1        = 58003,   // NYI, no effect, > Summon Time Rift Effect
    SPELL_SUMMON_PORTAL_EFFECT_2        = 58004,   // NYI, no effect, > Summon Time Rift Effect
    SPELL_SUMMON_PORTAL_EFFECT_3        = 58005,   // NYI, no effect, > Summon Time Rift Effect
    SPELL_SUMMON_PORTAL_EFFECT_4        = 58006,   // NYI, no effect, > Summon Time Rift Effect
    SPELL_SUMMON_PORTAL_EFFECT_5        = 58007,   // NYI, no effect, > Summon Time Rift Effect
    SPELL_PORTAL_PERIODIC               = 58008,   // > Time Rift Periodic
    SPELL_PORTAL_CHANNEL_TRIGGER        = 58011,   // NYI, effect copied from 'Time Rift Channel Trigger'
    SPELL_PORTAL_CHANNEL                = 58012,   // > Time Rift Channel
    SPELL_CLOSE_PORTAL_TRIGGER          = 58014,   // NYI, effect copied from 'Close Time Rift Trigger'
    SPELL_CLOSE_PORTAL_EFFECT           = 58018,   // NYI, effect copied from 'Close Time Rift Effect'
    SPELL_PORTAL_READY_PRIMER           = 58019,   // NYI, effect copied from 'Time Rift Ready Primer'
 
    SPELL_SUMMON_PORTAL_GUARDIAN        = 58028,   // NYI, summons 30660
    SPELL_SUMMON_PORTAL_GUARDIAN_2      = 58029,   // NYI, summons 30892
    SPELL_SUMMON_PORTAL_KEEPER          = 58030,   // NYI, summons 30695
    SPELL_SUMMON_PORTAL_KEEPER_2        = 58031,   // NYI, summons 30893
    SPELL_SUMMON_AZURE_BINDER           = 58034,   // NYI, summons 30663
    SPELL_SUMMON_AZURE_BINDER_2         = 58086,   // NYI, summons 30918
    SPELL_SUMMON_AZURE_INVADER          = 58087,   // NYI, summons 30661
    SPELL_SUMMON_AZURE_INVADER_2        = 58088,   // NYI, summons 30961
    SPELL_SUMMON_AZURE_SPELLBREAKER     = 58089,   // NYI, summons 30662
    SPELL_SUMMON_AZURE_SPELLBREAKER_2   = 58090,   // NYI, summons 30962
    SPELL_SUMMON_AZURE_MAGE_SLAYER      = 58091,   // NYI, summons 30664
    SPELL_SUMMON_AZURE_MAGE_SLAYER_2    = 58092,   // NYI, summons 30963
    SPELL_SUMMON_VETERAN_MAGE_HUNTER    = 58093,   // NYI, summons 30665
 
    SPELL_SUMMON_AZURE_CAPTAIN          = 60048,   // NYI, summons 30666
    SPELL_SUMMON_AZURE_STALKER          = 60086,   // NYI, summons 32191
    SPELL_SUMMON_AZURE_RAIDER           = 60049,   // NYI, summons 30668
    SPELL_SUMMON_AZURE_RAIDER_2         = 60092,   // NYI, summons 30668
    SPELL_SUMMON_AZURE_SORCEROR         = 60050,   // NYI, summons 30667
    SPELL_SUMMON_AZURE_SORCEROR_2       = 60093,   // NYI, summons 30667
 
    SPELL_TELEPORT_PLAYER               = 62138,
    SPELL_TELEPORT_PLAYER_EFFECT        = 62139
};
 
enum MiscData
{
    DATA_PORTAL_PERIODIC_TICK       = 1
};
 
enum Sinclari
{
    // Sinclari
    SAY_SINCLARI_INTRO_1            = 0,
    SAY_SINCLARI_INTRO_2            = 1,
    SAY_SINCLARI_OUTRO              = 2,
 
    GOSSIP_MENU_START_ENCOUNTER     = 9998,
    GOSSIP_MENU_SEND_ME_IN          = 10275,
 
    // Sinclari Trigger
    SAY_SINCLARI_ELITE_SQUAD        = 0,
    SAY_SINCLARI_PORTAL_GUARDIAN    = 1,
    SAY_SINCLARI_PORTAL_KEEPER      = 2
};
 
Position const FirstPortalWPs[] =
{
    {1877.670288f, 842.280273f, 43.333591f},
    {1877.338867f, 834.615356f, 38.762287f},
    {1872.161011f, 823.854309f, 38.645401f},
    {1864.860474f, 815.787170f, 38.784843f},
    {1858.953735f, 810.048950f, 44.008759f},
    {1843.707153f, 805.807739f, 44.135197f}
    //{1825.736084f, 807.305847f, 44.363785f}
};
 
Position const SecondPortalFirstWPs[] =
{
    {1902.561401f, 853.334656f, 47.106117f},
    {1895.486084f, 855.376404f, 44.334591f},
    {1882.805176f, 854.993286f, 43.333591f},
    {1877.670288f, 842.280273f, 43.333591f},
    {1877.338867f, 834.615356f, 38.762287f},
    {1872.161011f, 823.854309f, 38.645401f},
    {1864.860474f, 815.787170f, 38.784843f},
    {1858.953735f, 810.048950f, 44.008759f},
    {1843.707153f, 805.807739f, 44.135197f}
    //{1825.736084f, 807.305847f, 44.363785f}
};
 
Position const SecondPortalSecondWPs[] =
{
    {1929.392212f, 837.614990f, 47.136166f},
    {1928.290649f, 824.750427f, 45.474411f},
    {1915.544922f, 826.919373f, 38.642811f},
    {1900.933960f, 818.855652f, 38.801647f},
    {1886.810547f, 813.536621f, 38.490490f},
    {1869.079712f, 808.701538f, 38.689003f},
    {1860.843384f, 806.645020f, 44.008789f},
    {1843.707153f, 805.807739f, 44.135197f}
    //{1825.736084f, 807.305847f, 44.363785f}
};
 
Position const ThirdPortalWPs[] =
{
    {1934.049438f, 815.778503f, 52.408699f},
    {1928.290649f, 824.750427f, 45.474411f},
    {1915.544922f, 826.919373f, 38.642811f},
    {1900.933960f, 818.855652f, 38.801647f},
    {1886.810547f, 813.536621f, 38.490490f},
    {1869.079712f, 808.701538f, 38.689003f},
    {1860.843384f, 806.645020f, 44.008789f},
    {1843.707153f, 805.807739f, 44.135197f}
    //{1825.736084f, 807.305847f, 44.363785f}
};
 
Position const FourthPortalWPs[] =
{
    {1921.658447f, 761.657043f, 50.866741f},
    {1910.559814f, 755.780457f, 47.701447f},
    {1896.664673f, 752.920898f, 47.667004f},
    {1887.398804f, 763.633240f, 47.666851f},
    {1879.020386f, 775.396973f, 38.705990f},
    {1872.439087f, 782.568604f, 38.808292f},
    {1863.573364f, 791.173584f, 38.743660f},
    {1857.811890f, 796.765564f, 43.950329f},
    {1845.577759f, 800.681152f, 44.104248f}
    //{1827.100342f, 801.605957f, 44.363358f}
};
 
Position const FifthPortalWPs[] =
{
    {1887.398804f, 763.633240f, 47.666851f},
    {1879.020386f, 775.396973f, 38.705990f},
    {1872.439087f, 782.568604f, 38.808292f},
    {1863.573364f, 791.173584f, 38.743660f},
    {1857.811890f, 796.765564f, 43.950329f},
    {1845.577759f, 800.681152f, 44.104248f}
    //{1827.100342f, 801.605957f, 44.363358f}
};
 
Position const SixthPortalWPs[] =
{
    {1888.861084f, 805.074768f, 38.375790f},
    {1869.793823f, 804.135804f, 38.647018f},
    {1861.541504f, 804.149780f, 43.968292f},
    {1843.567017f, 804.288208f, 44.139091f}
    //{1826.889648f, 803.929993f, 44.363239f}
};
 
Position const DefaultPortalWPs[] =
{
    { 1843.567017f, 804.288208f, 44.139091f }
};
 
Position const SaboteurMoraggPath[] = // sniff
{
    { 1886.251f, 803.0743f, 38.42326f },
    { 1885.71f,  799.8929f, 38.37241f },
    { 1889.505f, 762.3288f, 47.66684f },
    { 1894.542f, 742.1829f, 47.66684f },
    { 1894.603f, 739.9231f, 47.66684f },
};
 
Position const SaboteurErekemPath[] = // sniff
{
    { 1886.251f, 803.0743f, 38.42326f },
    { 1881.047f, 829.6866f, 38.64856f },
    { 1877.585f, 844.6685f, 38.49014f },
    { 1876.085f, 851.6685f, 42.99014f },
    { 1873.747f, 864.1373f, 43.33349f }
};
 
Position const SaboteurIchoronPath[] = // sniff
{
    { 1886.251f, 803.0743f, 38.42326f },
    { 1888.672f, 801.2348f, 38.42305f },
    { 1901.987f, 793.3254f, 38.65126f }
};
 
Position const SaboteurLavanthorPath[] = // sniff
{
    { 1886.251f, 803.0743f, 38.42326f },
    { 1867.925f, 778.8035f, 38.64702f },
    { 1853.304f, 759.0161f, 38.65761f }
};
 
Position const SaboteurXevozzPath[] = // sniff
{
    { 1886.251f, 803.0743f, 38.42326f },
    { 1889.096f, 810.0487f, 38.43871f },
    { 1896.547f, 823.5473f, 38.72863f },
    { 1906.666f, 842.3111f, 38.63351f }
};
 
Position const SaboteurZuramatPath[] = // sniff
{
    { 1886.251f, 803.0743f, 38.42326f },
    { 1889.69f,  807.0032f, 38.39914f },
    { 1906.91f,  818.2574f, 38.86596f },
    { 1929.03f,  824.2713f, 46.09165f },
    { 1928.441f, 842.8891f, 47.15078f },
    { 1927.454f, 851.6091f, 47.19094f },
    { 1927.947f, 852.2986f, 47.19637f }
};
 
Position const SinclariPositions[] = // sniff
{
    { 1829.142f, 798.219f,  44.36212f, 0.122173f }, // 0 - Crystal
    { 1820.12f,  803.916f,  44.36466f, 0.0f      }, // 1 - Outside
    { 1816.185f, 804.0629f, 44.44799f, 3.176499f }, // 2 - Second Spawn Point
    { 1827.886f, 804.0555f, 44.36467f, 0.0f      }  // 3 - Outro
};
 
Position const GuardsMovePosition = { 1802.099f, 803.7724f, 44.36466f, 0.0f }; // sniff
 
// 30658 - Lieutenant Sinclari
struct npc_sinclari_vh : public ScriptedAI
{
    npc_sinclari_vh(Creature* creature) : ScriptedAI(creature), _summons(creature)
    {
        _instance = creature->GetInstanceScript();
    }
 
    void Reset() override
    {
        _summons.DespawnAll();
        for (uint8 i = 0; i < PortalIntroCount; ++i)
            if (Creature* summon = me->SummonCreature(NPC_TELEPORTATION_PORTAL_INTRO, PortalIntroPositions[i], TEMPSUMMON_MANUAL_DESPAWN))
                summon->AI()->SetData(DATA_PORTAL_LOCATION, i);
 
        me->SetNpcFlag(UNIT_NPC_FLAG_GOSSIP);
 
        std::list<Creature*> guardList;
        me->GetCreatureListWithEntryInGrid(guardList, NPC_VIOLET_HOLD_GUARD, 100.0f);
        for (Creature* guard : guardList)
        {
            guard->Respawn(true);
            guard->SetVisible(true);
            guard->SetReactState(REACT_AGGRESSIVE);
            guard->AI()->EnterEvadeMode();
        }
    }
 
    bool OnGossipHello(Player* player) override
    {
        // override default gossip
        switch (_instance->GetData(DATA_MAIN_EVENT_STATE))
        {
            case IN_PROGRESS:
                player->PrepareGossipMenu(me, GOSSIP_MENU_SEND_ME_IN, true);
                player->SendPreparedGossip(me);
                return true;
            case DONE:
                return true; // NYI
            case NOT_STARTED:
            case FAIL:
            default:
                break;
        }
 
        // load default gossip
        return false;
    }
 
    bool OnGossipSelect(Player* player, uint32 menuId, uint32 gossipListId) override
    {
        if (menuId == GOSSIP_MENU_START_ENCOUNTER && gossipListId == 0)
        {
            me->RemoveNpcFlag(UNIT_NPC_FLAG_GOSSIP);
            _instance->SetData(DATA_MAIN_EVENT_STATE, SPECIAL);
            ScheduleIntro();
            player->PlayerTalkClass->SendCloseGossip();
        }
        else if (menuId == GOSSIP_MENU_SEND_ME_IN && gossipListId == 0)
        {
            me->CastSpell(player, SPELL_TELEPORT_PLAYER, true);
            player->PlayerTalkClass->SendCloseGossip();
        }
        return false;
    }
 
    void DoAction(int32 actionId) override
    {
        if (actionId == ACTION_SINCLARI_OUTRO)
            ScheduleOutro();
    }
 
    void UpdateAI(uint32 diff) override
    {
        _scheduler.Update(diff);
 
        if (!UpdateVictim())
            return;
 
        DoMeleeAttackIfReady();
    }
 
    void ScheduleIntro()
    {
        _scheduler.Schedule(1s, [this](TaskContext task)
        {
            switch (task.GetRepeatCounter())
            {
                case 0:
                    me->SetWalk(true);
                    me->GetMotionMaster()->MovePoint(0, SinclariPositions[0]);
                    task.Repeat(1s);
                    break;
                case 1:
                    me->HandleEmoteCommand(EMOTE_ONESHOT_USE_STANDING);
                    me->GetMap()->SummonCreature(NPC_DEFENSE_SYSTEM, DefenseSystemLocation);
                    task.Repeat(3s);
                    break;
                case 2:
                    me->SetFacingTo(SinclariPositions[0].GetOrientation());
                    Talk(SAY_SINCLARI_INTRO_1);
 
                    task.Schedule(1s, [this](TaskContext /*task*/)
                    {
                        std::list<Creature*> guardList;
                        me->GetCreatureListWithEntryInGrid(guardList, NPC_VIOLET_HOLD_GUARD, 100.0f);
                        for (Creature* guard : guardList)
                        {
                            if (!guard->IsAlive())
                                continue;
                            guard->SetReactState(REACT_PASSIVE);
                            guard->SetWalk(false);
                            guard->GetMotionMaster()->MovePoint(0, GuardsMovePosition);
                        }
                    });
 
                    task.Repeat(2s);
                    break;
                case 3:
                    me->GetMotionMaster()->MovePoint(0, SinclariPositions[1]);
                    _summons.DespawnAll();
                    task.Repeat(5s);
                    break;
                case 4:
                    me->SetFacingTo(SinclariPositions[1].GetOrientation());
 
                    task.Schedule(1s, [this](TaskContext /*task*/)
                    {
                        std::list<Creature*> guardList;
                        me->GetCreatureListWithEntryInGrid(guardList, NPC_VIOLET_HOLD_GUARD, 100.0f);
                        for (Creature* guard : guardList)
                            guard->SetVisible(false);
                    });
 
                    task.Repeat(6s);
                    break;
                case 5:
                    Talk(SAY_SINCLARI_INTRO_2);
                    task.Repeat(4s);
                    break;
                case 6:
                    me->HandleEmoteCommand(EMOTE_ONESHOT_TALK_NO_SHEATHE);
                    task.Repeat(1s);
                    break;
                case 7:
                    if (GameObject* mainDoor = _instance->GetGameObject(DATA_MAIN_DOOR))
                    {
                        mainDoor->SetGoState(GO_STATE_READY);
                        mainDoor->SetFlag(GO_FLAG_LOCKED);
                    }
                    task.Repeat(5s);
                    break;
                case 8:
                    _instance->SetData(DATA_MAIN_EVENT_STATE, IN_PROGRESS);
                    task.Repeat(1s);
                    break;
                case 9:
                    // We should teleport inside if event is in progress with GOSSIP_MENU_SEND_ME_IN
                    me->SetNpcFlag(UNIT_NPC_FLAG_GOSSIP);
                    break;
                default:
                    break;
            }
        });
    }
 
    void ScheduleOutro()
    {
        _scheduler.Schedule(4s, [this](TaskContext task)
        {
            Talk(SAY_SINCLARI_OUTRO);
            me->GetMotionMaster()->MovePoint(0, SinclariPositions[3]);
 
            task.Schedule(10s, [this](TaskContext /*task*/)
            {
                me->SetNpcFlag(UNIT_NPC_FLAG_GOSSIP);
            });
        });
    }
 
    void JustSummoned(Creature* summon) override
    {
        ScriptedAI::JustSummoned(summon);
        _summons.Summon(summon);
    }
 
    void SummonedCreatureDespawn(Creature* summon) override
    {
        _summons.Despawn(summon);
        ScriptedAI::SummonedCreatureDespawn(summon);
    }
 
private:
    InstanceScript* _instance;
    TaskScheduler _scheduler;
 
    SummonList _summons;
};
 
// 31079 - Azure Saboteur
struct npc_azure_saboteur : public ScriptedAI
{
    npc_azure_saboteur(Creature* creature) : ScriptedAI(creature)
    {
        _instance = creature->GetInstanceScript();
 
        if (_instance->GetData(DATA_WAVE_COUNT) == 6)
            _bossId = _instance->GetData(DATA_1ST_BOSS);
        else
            _bossId = _instance->GetData(DATA_2ND_BOSS);
    }
 
    template <size_t N>
    void StartSmoothPath(Position const (&path)[N])
    {
        me->GetMotionMaster()->MoveSmoothPath(POINT_INTRO, &path[0], N, false);
    }
 
    void StartMovement()
    {
        switch (_bossId)
        {
            case DATA_MORAGG:
                StartSmoothPath(SaboteurMoraggPath);
                break;
            case DATA_EREKEM:
                StartSmoothPath(SaboteurErekemPath);
                break;
            case DATA_ICHORON:
                StartSmoothPath(SaboteurIchoronPath);
                break;
            case DATA_LAVANTHOR:
                StartSmoothPath(SaboteurLavanthorPath);
                break;
            case DATA_XEVOZZ:
                StartSmoothPath(SaboteurXevozzPath);
                break;
            case DATA_ZURAMAT:
                StartSmoothPath(SaboteurZuramatPath);
                break;
        }
    }
 
    void Reset() override
    {
        _scheduler.CancelAll();
        _scheduler.Schedule(2s, [this](TaskContext /*task*/)
        {
            StartMovement();
        });
    }
 
    void MovementInform(uint32 type, uint32 pointId) override
    {
        if (type == EFFECT_MOTION_TYPE && pointId == POINT_INTRO)
        {
            _scheduler.Schedule(0s, [this](TaskContext task)
            {
                me->CastSpell(me, SPELL_SHIELD_DISRUPTION, false);
 
                if (task.GetRepeatCounter() < 2)
                    task.Repeat(1s);
                else
                {
                    task.Schedule(2s, [this](TaskContext /*task*/)
                    {
                        _instance->SetData(DATA_START_BOSS_ENCOUNTER, 1);
                        me->CastSpell(me, SPELL_TELEPORT_VISUAL, false);
                        me->DespawnOrUnsummon(1s);
                    });
                }
            });
        }
    }
 
    void UpdateAI(uint32 diff) override
    {
        _scheduler.Update(diff);
    }
 
private:
    InstanceScript* _instance;
    TaskScheduler _scheduler;
 
    uint32 _bossId;
};
 
struct npc_violet_hold_teleportation_portal_commonAI : public ScriptedAI
{
    npc_violet_hold_teleportation_portal_commonAI(Creature* creature) : ScriptedAI(creature), _summons(me)
    {
        _instance = creature->GetInstanceScript();
        _portalLocation = 0;
    }
 
    void InitializeAI() override
    {
        ScriptedAI::InitializeAI();
        ScheduleTasks();
    }
 
    void SetData(uint32 type, uint32 data) override
    {
        if (type == DATA_PORTAL_LOCATION)
            _portalLocation = uint8(data);
    }
 
    void MoveInLineOfSight(Unit* /*who*/) override { }
 
    void JustEngagedWith(Unit* /*who*/) override { }
 
    void JustSummoned(Creature* summon) override
    {
        _summons.Summon(summon);
        summon->AI()->SetData(DATA_PORTAL_LOCATION, _portalLocation);
    }
 
    void SummonedCreatureDies(Creature* summon, Unit* /*killer*/) override
    {
        _summons.Despawn(summon);
    }
 
    virtual void ScheduleTasks() { }
 
    void UpdateAI(uint32 diff) override
    {
        _scheduler.Update(diff);
    }
 
protected:
    InstanceScript* _instance;
    SummonList _summons;
    TaskScheduler _scheduler;
    uint8 _portalLocation;
};
 
// 30679 - Teleportation Portal
struct npc_violet_hold_teleportation_portal : public npc_violet_hold_teleportation_portal_commonAI
{
    npc_violet_hold_teleportation_portal(Creature* creature) : npc_violet_hold_teleportation_portal_commonAI(creature)
    {
    }
 
    void InitializeAI() override
    {
        npc_violet_hold_teleportation_portal_commonAI::InitializeAI();
        me->CastSpell(me, SPELL_PORTAL_PERIODIC, true);
    }
 
    void SetData(uint32 type, uint32 data) override
    {
        npc_violet_hold_teleportation_portal_commonAI::SetData(type, data);
 
        if (type == DATA_PORTAL_PERIODIC_TICK)
        {
            if (data == 1)
            {
                uint32 entry = RAND(NPC_PORTAL_GUARDIAN, NPC_PORTAL_KEEPER);
                if (Creature* portalKeeper = DoSummon(entry, me, 2.0f, 0s, TEMPSUMMON_DEAD_DESPAWN))
                    me->CastSpell(portalKeeper, SPELL_PORTAL_CHANNEL, false);
 
                if (Creature* sinclariTrigger = _instance->GetCreature(DATA_SINCLARI_TRIGGER))
                {
                    if (entry == NPC_PORTAL_GUARDIAN)
                        sinclariTrigger->AI()->Talk(SAY_SINCLARI_PORTAL_GUARDIAN);
                    else if (entry == NPC_PORTAL_KEEPER)
                        sinclariTrigger->AI()->Talk(SAY_SINCLARI_PORTAL_KEEPER);
                }
            }
            else
            {
                uint8 k = _instance->GetData(DATA_WAVE_COUNT) < 12 ? 3 : 4;
                while (k--)
                {
                    uint32 entry = RAND(NPC_AZURE_INVADER_1, NPC_AZURE_INVADER_2, NPC_AZURE_SPELLBREAKER_1, NPC_AZURE_SPELLBREAKER_2, NPC_AZURE_MAGE_SLAYER_1, NPC_AZURE_MAGE_SLAYER_2, NPC_AZURE_BINDER_1, NPC_AZURE_BINDER_2);
                    DoSummon(entry, me, 2.0f, 20s, TEMPSUMMON_DEAD_DESPAWN);
                }
            }
        }
    }
 
    void SummonedCreatureDies(Creature* summon, Unit* killer) override
    {
        npc_violet_hold_teleportation_portal_commonAI::SummonedCreatureDies(summon, killer);
 
        if (summon->GetEntry() == NPC_PORTAL_GUARDIAN || summon->GetEntry() == NPC_PORTAL_KEEPER)
        {
            _instance->SetData(DATA_WAVE_COUNT, _instance->GetData(DATA_WAVE_COUNT) + 1);
            me->DespawnOrUnsummon();
        }
    }
};
 
// 32174 - Teleportation Portal (Elite)
struct npc_violet_hold_teleportation_portal_elite : public npc_violet_hold_teleportation_portal_commonAI
{
    npc_violet_hold_teleportation_portal_elite(Creature* creature) : npc_violet_hold_teleportation_portal_commonAI(creature)
    {
    }
 
    void ScheduleTasks() override
    {
        _scheduler.Schedule(Seconds(15), [this](TaskContext task)
        {
            uint8 k = _instance->GetData(DATA_WAVE_COUNT) < 12 ? 3 : 4;
            while (k--)
            {
                uint32 entry = RAND(NPC_AZURE_CAPTAIN_1, NPC_AZURE_RAIDER_1, NPC_AZURE_STALKER_1, NPC_AZURE_SORCEROR_1);
                DoSummon(entry, me, 2.0f, 20s, TEMPSUMMON_DEAD_DESPAWN);
            }
 
            if (Creature* sinclariTrigger = _instance->GetCreature(DATA_SINCLARI_TRIGGER))
                sinclariTrigger->AI()->Talk(SAY_SINCLARI_ELITE_SQUAD);
 
            task.Schedule(1s, [this](TaskContext /*task*/)
            {
                me->SetVisible(false);
            });
        });
    }
 
    void SummonedCreatureDies(Creature* summon, Unit* killer) override
    {
        npc_violet_hold_teleportation_portal_commonAI::SummonedCreatureDies(summon, killer);
 
        if (_summons.empty())
        {
            _instance->SetData(DATA_WAVE_COUNT, _instance->GetData(DATA_WAVE_COUNT) + 1);
            me->DespawnOrUnsummon();
        }
    }
};
 
// 31011 - Teleportation Portal (Intro)
struct npc_violet_hold_teleportation_portal_intro : public npc_violet_hold_teleportation_portal_commonAI
{
    npc_violet_hold_teleportation_portal_intro(Creature* creature) : npc_violet_hold_teleportation_portal_commonAI(creature)
    {
    }
 
    void ScheduleTasks() override
    {
        if (_instance->GetData(DATA_MAIN_EVENT_STATE) != NOT_STARTED)
            return;
 
        _scheduler.Schedule(15s, [this](TaskContext task)
        {
            // Limit the number of current summons
            if (_summons.size() < 3)
            {
                uint32 entry = RAND(NPC_AZURE_INVADER_1, NPC_AZURE_MAGE_SLAYER_1, NPC_AZURE_BINDER_1);
                DoSummon(entry, me, 2.0f, 20s, TEMPSUMMON_DEAD_DESPAWN);
            }
 
            task.Repeat();
        });
    }
};
 
struct violet_hold_trashAI : public EscortAI
{
    violet_hold_trashAI(Creature* creature) : EscortAI(creature)
    {
        _instance = creature->GetInstanceScript();
 
        _lastWaypointId = 0;
 
        SetDespawnAtEnd(false);
 
        _scheduler.SetValidator([this]
        {
            return !me->HasUnitState(UNIT_STATE_CASTING);
        });
    }
 
    void Reset() override
    {
        if (!me->HasReactState(REACT_DEFENSIVE))
            _scheduler.CancelAll();
    }
 
    template <size_t N>
    Position const* GetPathAndInitLastWaypointFrom(Position const (&path)[N])
    {
        _lastWaypointId = N - 1;
        return &path[0];
    }
 
    void SetData(uint32 type, uint32 data) override
    {
        if (type == DATA_PORTAL_LOCATION)
        {
            Position const* path = nullptr;
 
            switch (data)
            {
                case 0:
                    path = GetPathAndInitLastWaypointFrom(FirstPortalWPs);
                    break;
                case 7:
                    switch (urand(0, 1))
                    {
                        case 0:
                            path = GetPathAndInitLastWaypointFrom(SecondPortalFirstWPs);
                            break;
                        case 1:
                            path = GetPathAndInitLastWaypointFrom(SecondPortalSecondWPs);
                            break;
                    }
                    break;
                case 2:
                    path = GetPathAndInitLastWaypointFrom(ThirdPortalWPs);
                    break;
                case 6:
                    path = GetPathAndInitLastWaypointFrom(FourthPortalWPs);
                    break;
                case 1:
                    path = GetPathAndInitLastWaypointFrom(FifthPortalWPs);
                    break;
                case 5:
                    path = GetPathAndInitLastWaypointFrom(SixthPortalWPs);
                    break;
                default:
                    path = GetPathAndInitLastWaypointFrom(DefaultPortalWPs);
                    break;
            }
 
            if (path)
            {
                for (uint32 i = 0; i <= _lastWaypointId; i++)
                    AddWaypoint(i, path[i].GetPositionX() + irand(-1, 1), path[i].GetPositionY() + irand(-1, 1), path[i].GetPositionZ(), 0, 0s, true);
                me->SetHomePosition(path[_lastWaypointId].GetPositionX(), path[_lastWaypointId].GetPositionY(), path[_lastWaypointId].GetPositionZ(), float(M_PI));
            }
 
            Start(true);
        }
    }
 
    void WaypointReached(uint32 waypointId, uint32 /*pathId*/) override
    {
        if (waypointId == _lastWaypointId)
        {
            me->SetReactState(REACT_DEFENSIVE);
            DoCastAOE(SPELL_DESTROY_DOOR_SEAL);
            _scheduler.Schedule(2s, [this](TaskContext destroyDoorCheck)
            {
                if (!me->HasAura(SPELL_DESTROY_DOOR_SEAL))
                    DoCastAOE(SPELL_DESTROY_DOOR_SEAL);
                destroyDoorCheck.Repeat();
            });
        }
    }
 
    void JustEngagedWith(Unit* who) override
    {
        if (me->HasReactState(REACT_DEFENSIVE))
            return;
 
        EscortAI::JustEngagedWith(who);
        ScheduledTasks();
    }
 
    void UpdateEscortAI(uint32 diff) override
    {
        if (_instance->GetData(DATA_MAIN_EVENT_STATE) != IN_PROGRESS)
            me->CastStop();
 
        if (!UpdateVictim())
            return;
 
        _scheduler.Update(diff,
            std::bind(&EscortAI::DoMeleeAttackIfReady, this));
    }
 
    virtual void ScheduledTasks() { }
 
protected:
    InstanceScript* _instance;
    TaskScheduler _scheduler;
 
    uint32 _lastWaypointId;
};
 
// 30661 - Azure Invader
// 30961 - Azure Invader
struct npc_azure_invader : public violet_hold_trashAI
{
    npc_azure_invader(Creature* creature) : violet_hold_trashAI(creature) { }
 
    void ScheduledTasks() override
    {
        if (me->GetEntry() == NPC_AZURE_INVADER_1)
        {
            _scheduler.Schedule(5s, [this](TaskContext task)
            {
                DoCastVictim(SPELL_CLEAVE);
                task.Repeat();
            });
 
            _scheduler.Schedule(4s, [this](TaskContext task)
            {
                DoCastVictim(SPELL_IMPALE);
                task.Repeat();
            });
        }
        else if (me->GetEntry() == NPC_AZURE_INVADER_2)
        {
            _scheduler.Schedule(5s, [this](TaskContext task)
            {
                DoCastVictim(SPELL_BRUTAL_STRIKE);
                task.Repeat();
            });
 
            _scheduler.Schedule(4s, [this](TaskContext task)
            {
                DoCastVictim(SPELL_SUNDER_ARMOR);
                task.Repeat(8s, 10s);
            });
        }
    }
};
 
// 30663 - Azure Binder
// 30918 - Azure Binder
struct npc_azure_binder : public violet_hold_trashAI
{
    npc_azure_binder(Creature* creature) : violet_hold_trashAI(creature) { }
 
    void ScheduledTasks() override
    {
        if (me->GetEntry() == NPC_AZURE_BINDER_1)
        {
            _scheduler.Schedule(5s, [this](TaskContext task)
            {
                DoCastAOE(SPELL_ARCANE_EXPLOSION);
                task.Repeat();
            });
 
            _scheduler.Schedule(4s, [this](TaskContext task)
            {
                if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 30.0f))
                    DoCast(target, SPELL_ARCANE_BARRAGE);
                task.Repeat(6s);
            });
        }
        else if (me->GetEntry() == NPC_AZURE_BINDER_2)
        {
            _scheduler.Schedule(5s, [this](TaskContext task)
            {
                DoCastAOE(SPELL_FROST_NOVA);
                task.Repeat();
            });
 
            _scheduler.Schedule(4s, [this](TaskContext task)
            {
                if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 40.0f))
                    DoCast(target, SPELL_FROSTBOLT);
                task.Repeat(6s);
            });
        }
    }
};
 
// 30664 - Azure Mage Slayer
// 30963 - Azure Mage Slayer
struct npc_azure_mage_slayer : public violet_hold_trashAI
{
    npc_azure_mage_slayer(Creature* creature) : violet_hold_trashAI(creature) { }
 
    void ScheduledTasks() override
    {
        if (me->GetEntry() == NPC_AZURE_MAGE_SLAYER_1)
        {
            _scheduler.Schedule(5s, [this](TaskContext task)
            {
                DoCast(me, SPELL_ARCANE_EMPOWERMENT);
                task.Repeat(14s);
            });
        }
        else if (me->GetEntry() == NPC_AZURE_MAGE_SLAYER_2)
        {
            _scheduler.Schedule(5s, [this](TaskContext task)
            {
                // wrong spellid?
                if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 30.0f))
                    DoCast(target, SPELL_SPELL_LOCK);
                task.Repeat(9s);
            });
        }
    }
};
 
// 30668 - Azure Raider
struct npc_azure_raider : public violet_hold_trashAI
{
    npc_azure_raider(Creature* creature) : violet_hold_trashAI(creature) { }
 
    void ScheduledTasks() override
    {
        _scheduler.Schedule(5s, [this](TaskContext task)
        {
            DoCastVictim(SPELL_CONCUSSION_BLOW);
            task.Repeat();
        });
 
        _scheduler.Schedule(8s, [this](TaskContext task)
        {
            DoCast(me, SPELL_MAGIC_REFLECTION);
            task.Repeat(10s, 15s);
        });
    }
};
 
// 32191 - Azure Stalker
struct npc_azure_stalker : public violet_hold_trashAI
{
    npc_azure_stalker(Creature* creature) : violet_hold_trashAI(creature) { }
 
    void ScheduledTasks() override
    {
        _scheduler.Schedule(8s, [this](TaskContext task)
        {
            if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 40.0f))
                DoCast(target, SPELL_TACTICAL_BLINK);
 
            task.Schedule(1300ms, [this](TaskContext /*task*/)
            {
                if (Unit* target = SelectTarget(SelectTargetMethod::MinDistance, 0, 5.0f))
                    DoCast(target, SPELL_BACKSTAB);
            });
 
            task.Repeat();
        });
    }
};
 
// 30662 - Azure Spellbreaker
// 30962 - Azure Spellbreaker
struct npc_azure_spellbreaker : public violet_hold_trashAI
{
    npc_azure_spellbreaker(Creature* creature) : violet_hold_trashAI(creature) { }
 
    void ScheduledTasks() override
    {
        if (me->GetEntry() == NPC_AZURE_SPELLBREAKER_1)
        {
            _scheduler.Schedule(5s, [this](TaskContext task)
            {
                if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 30.0f))
                    DoCast(target, SPELL_ARCANE_BLAST);
                task.Repeat(6s);
            });
 
            _scheduler.Schedule(4s, [this](TaskContext task)
            {
                if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 30.0f))
                    DoCast(target, SPELL_SLOW);
                task.Repeat(5s);
            });
        }
        else if (me->GetEntry() == NPC_AZURE_SPELLBREAKER_2)
        {
            _scheduler.Schedule(5s, [this](TaskContext task)
            {
                if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 30.0f))
                    DoCast(target, SPELL_CHAINS_OF_ICE);
                task.Repeat(7s);
            });
 
            _scheduler.Schedule(4s, [this](TaskContext task)
            {
                DoCast(me, SPELL_CONE_OF_COLD);
                task.Repeat(5s);
            });
        }
    }
};
 
// 30666 - Azure Captain
struct npc_azure_captain : public violet_hold_trashAI
{
    npc_azure_captain(Creature* creature) : violet_hold_trashAI(creature) { }
 
    void ScheduledTasks() override
    {
        _scheduler.Schedule(5s, [this](TaskContext task)
        {
            DoCastVictim(SPELL_MORTAL_STRIKE);
            task.Repeat();
        });
 
        _scheduler.Schedule(8s, [this](TaskContext task)
        {
            DoCast(me, SPELL_WHIRLWIND_OF_STEEL);
            task.Repeat();
        });
    }
};
 
// 30667 - Azure Sorceror
struct npc_azure_sorceror : public violet_hold_trashAI
{
    npc_azure_sorceror(Creature* creature) : violet_hold_trashAI(creature) { }
 
    void ScheduledTasks() override
    {
        _scheduler.Schedule(4s, [this](TaskContext task)
        {
            if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 35.0f))
                DoCast(target, SPELL_ARCANE_STREAM);
            task.Repeat(5s, 10s);
        });
 
        _scheduler.Schedule(0s, [this](TaskContext task)
        {
            DoCastAOE(SPELL_MANA_DETONATION);
            task.Repeat(2s, 6s);
        });
    }
};
 
// 30837 - Defense System
struct npc_violet_hold_defense_system : public ScriptedAI
{
    npc_violet_hold_defense_system(Creature* creature) : ScriptedAI(creature) { }
 
    void Reset() override
    {
        ScheduledTasks();
        me->DespawnOrUnsummon(7s);
    }
 
    void ScheduledTasks()
    {
        _scheduler.Schedule(4s, [this](TaskContext task)
        {
            DoCastAOE(SPELL_ARCANE_LIGHTNING_DAMAGE);
            DoCastAOE(SPELL_ARCANE_LIGHTNING_DUMMY);
            if (task.GetRepeatCounter() == 2)
                DoCastAOE(SPELL_ARCANE_LIGHTNING_INSTAKILL);
            else
                task.Repeat(1s);
        });
    }
 
    void UpdateAI(uint32 diff) override
    {
        _scheduler.Update(diff);
    }
 
private:
    TaskScheduler _scheduler;
};
 
// 193611 - Activation Crystal
struct go_activation_crystal : public GameObjectAI
{
    go_activation_crystal(GameObject* go) : GameObjectAI(go) { }
 
    bool OnGossipHello(Player* player) override
    {
        player->CastSpell(player, SPELL_CRYSTAL_ACTIVATION, true);
        return false;
    }
};
 
// 58040 - Destroy Door Seal
class spell_violet_hold_destroy_door_seal : public AuraScript
{
    PrepareAuraScript(spell_violet_hold_destroy_door_seal);
 
    bool Load() override
    {
        _instance = GetUnitOwner()->GetInstanceScript();
        return _instance != nullptr;
    }
 
    void PeriodicTick(AuraEffect const* /*aurEff*/)
    {
        PreventDefaultAction();
        if (uint32 integrity = _instance->GetData(DATA_DOOR_INTEGRITY))
            _instance->SetData(DATA_DOOR_INTEGRITY, integrity - 1);
    }
 
    void Register() override
    {
        OnEffectPeriodic += AuraEffectPeriodicFn(spell_violet_hold_destroy_door_seal::PeriodicTick, EFFECT_0, SPELL_AURA_PERIODIC_TRIGGER_SPELL);
    }
 
private:
    InstanceScript* _instance = nullptr;
};
 
// 58008 - Portal Periodic
class spell_violet_hold_portal_periodic : public AuraScript
{
    PrepareAuraScript(spell_violet_hold_portal_periodic);
 
    void PeriodicTick(AuraEffect const* aurEff)
    {
        PreventDefaultAction();
        if (UnitAI* targetAI = GetTarget()->GetAI())
            targetAI->SetData(DATA_PORTAL_PERIODIC_TICK, aurEff->GetTickNumber());
    }
 
    void Register() override
    {
        OnEffectPeriodic += AuraEffectPeriodicFn(spell_violet_hold_portal_periodic::PeriodicTick, EFFECT_0, SPELL_AURA_PERIODIC_TRIGGER_SPELL);
    }
};
 
// 62138 - Teleport to Inside Violet Hold
class spell_violet_hold_teleport_player : public SpellScript
{
    PrepareSpellScript(spell_violet_hold_teleport_player);
 
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_TELEPORT_PLAYER_EFFECT });
    }
 
    void HandleScript(SpellEffIndex /*effIndex*/)
    {
        if (Unit* target = GetHitUnit())
            target->CastSpell(target, SPELL_TELEPORT_PLAYER_EFFECT, true);
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_violet_hold_teleport_player::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
    }
};
 
void AddSC_violet_hold()
{
    RegisterVioletHoldCreatureAI(npc_sinclari_vh);
    RegisterVioletHoldCreatureAI(npc_violet_hold_teleportation_portal);
    RegisterVioletHoldCreatureAI(npc_violet_hold_teleportation_portal_elite);
    RegisterVioletHoldCreatureAI(npc_violet_hold_teleportation_portal_intro);
    RegisterVioletHoldCreatureAI(npc_azure_invader);
    RegisterVioletHoldCreatureAI(npc_azure_spellbreaker);
    RegisterVioletHoldCreatureAI(npc_azure_binder);
    RegisterVioletHoldCreatureAI(npc_azure_mage_slayer);
    RegisterVioletHoldCreatureAI(npc_azure_captain);
    RegisterVioletHoldCreatureAI(npc_azure_sorceror);
    RegisterVioletHoldCreatureAI(npc_azure_raider);
    RegisterVioletHoldCreatureAI(npc_azure_stalker);
    RegisterVioletHoldCreatureAI(npc_azure_saboteur);
    RegisterVioletHoldCreatureAI(npc_violet_hold_defense_system);
    RegisterVioletHoldGameObjectAI(go_activation_crystal);
    RegisterSpellScript(spell_violet_hold_destroy_door_seal);
    RegisterSpellScript(spell_violet_hold_portal_periodic);
    RegisterSpellScript(spell_violet_hold_teleport_player);
}