spell_item.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/>.
 */
 
/*
 * Scripts for spells with SPELLFAMILY_GENERIC spells used by items.
 * Ordered alphabetically using scriptname.
 * Scriptnames of files in this file should be prefixed with "spell_item_".
 */
 
#include "ScriptMgr.h"
#include "Battleground.h"
#include "CommonPredicates.h"
#include "Containers.h"
#include "Creature.h"
#include "CreatureAIImpl.h"
#include "DB2Stores.h"
#include "Item.h"
#include "Log.h"
#include "LootMgr.h"
#include "Map.h"
#include "ObjectMgr.h"
#include "Player.h"
#include "Random.h"
#include "SkillDiscovery.h"
#include "Spell.h"
#include "SpellAuraEffects.h"
#include "SpellHistory.h"
#include "SpellMgr.h"
#include "SpellScript.h"
 
enum GenericData
{
    SPELL_ARCANITE_DRAGONLING           = 19804,
    SPELL_BATTLE_CHICKEN                = 13166,
    SPELL_MECHANICAL_DRAGONLING         = 4073,
    SPELL_MITHRIL_MECHANICAL_DRAGONLING = 12749,
};
 
// Generic script for handling item dummy effects which trigger another spell.
class spell_item_trigger_spell : public SpellScriptLoader
{
    private:
        uint32 _triggeredSpellId;
 
    public:
        spell_item_trigger_spell(char const* name, uint32 triggeredSpellId) : SpellScriptLoader(name), _triggeredSpellId(triggeredSpellId) { }
 
        class spell_item_trigger_spell_SpellScript : public SpellScript
        {
            uint32 _triggeredSpellId;
 
        public:
            spell_item_trigger_spell_SpellScript(uint32 triggeredSpellId) : SpellScript(), _triggeredSpellId(triggeredSpellId) { }
 
        private:
            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                return ValidateSpellInfo({ _triggeredSpellId });
            }
 
            void HandleDummy(SpellEffIndex /*effIndex*/)
            {
                Unit* caster = GetCaster();
                if (Item* item = GetCastItem())
                    caster->CastSpell(caster, _triggeredSpellId, item);
            }
 
            void Register() override
            {
                OnEffectHit += SpellEffectFn(spell_item_trigger_spell_SpellScript::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
            }
        };
 
        SpellScript* GetSpellScript() const override
        {
            return new spell_item_trigger_spell_SpellScript(_triggeredSpellId);
        }
};
 
enum AegisOfPreservation
{
    SPELL_AEGIS_HEAL   = 23781
};
 
// 23780 - Aegis of Preservation
class spell_item_aegis_of_preservation : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_AEGIS_HEAL });
    }
 
    void HandleProc(AuraEffect* aurEff, ProcEventInfo& /*eventInfo*/)
    {
        PreventDefaultAction();
        GetTarget()->CastSpell(GetTarget(), SPELL_AEGIS_HEAL, aurEff);
    }
 
    void Register() override
    {
        OnEffectProc += AuraEffectProcFn(spell_item_aegis_of_preservation::HandleProc, EFFECT_1, SPELL_AURA_PROC_TRIGGER_SPELL);
    }
};
 
enum ZezzaksShard
{
    SPELL_EYE_OF_GRILLOK = 38495
};
 
// 38554 - Absorb Eye of Grillok (31463: Zezzak's Shard)
class spell_item_absorb_eye_of_grillok : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_EYE_OF_GRILLOK });
    }
 
    void PeriodicTick(AuraEffect const* aurEff)
    {
        PreventDefaultAction();
 
        if (!GetCaster() || GetTarget()->GetTypeId() != TYPEID_UNIT)
            return;
 
        GetCaster()->CastSpell(GetCaster(), SPELL_EYE_OF_GRILLOK, aurEff);
        GetTarget()->ToCreature()->DespawnOrUnsummon();
    }
 
    void Register() override
    {
        OnEffectPeriodic += AuraEffectPeriodicFn(spell_item_absorb_eye_of_grillok::PeriodicTick, EFFECT_0, SPELL_AURA_PERIODIC_TRIGGER_SPELL);
    }
};
 
enum LowerCityPrayerbook
{
    SPELL_BLESSING_OF_LOWER_CITY_DRUID      = 37878,
    SPELL_BLESSING_OF_LOWER_CITY_PALADIN    = 37879,
    SPELL_BLESSING_OF_LOWER_CITY_PRIEST     = 37880,
    SPELL_BLESSING_OF_LOWER_CITY_SHAMAN     = 37881
};
 
// 37877 - Blessing of Faith
class spell_item_blessing_of_faith : public SpellScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo
        ({
            SPELL_BLESSING_OF_LOWER_CITY_DRUID,
            SPELL_BLESSING_OF_LOWER_CITY_PALADIN,
            SPELL_BLESSING_OF_LOWER_CITY_PRIEST,
            SPELL_BLESSING_OF_LOWER_CITY_SHAMAN
        });
    }
 
    void HandleDummy(SpellEffIndex /*effIndex*/)
    {
        if (Unit* unitTarget = GetHitUnit())
        {
            uint32 spellId = 0;
            switch (unitTarget->GetClass())
            {
                case CLASS_DRUID:
                    spellId = SPELL_BLESSING_OF_LOWER_CITY_DRUID;
                    break;
                case CLASS_PALADIN:
                    spellId = SPELL_BLESSING_OF_LOWER_CITY_PALADIN;
                    break;
                case CLASS_PRIEST:
                    spellId = SPELL_BLESSING_OF_LOWER_CITY_PRIEST;
                    break;
                case CLASS_SHAMAN:
                    spellId = SPELL_BLESSING_OF_LOWER_CITY_SHAMAN;
                    break;
                default:
                    return; // ignore for non-healing classes
            }
 
            Unit* caster = GetCaster();
            caster->CastSpell(caster, spellId, true);
        }
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_blessing_of_faith::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
enum AlchemistStone
{
    SPELL_ALCHEMIST_STONE_EXTRA_HEAL       = 21399,
    SPELL_ALCHEMIST_STONE_EXTRA_MANA       = 21400
};
 
// Item - 13503: Alchemist's Stone
// Item - 35748: Guardian's Alchemist Stone
// Item - 35749: Sorcerer's Alchemist Stone
// Item - 35750: Redeemer's Alchemist Stone
// Item - 35751: Assassin's Alchemist Stone
// Item - 44322: Mercurial Alchemist Stone
// Item - 44323: Indestructible Alchemist's Stone
// Item - 44324: Mighty Alchemist's Stone
 
// 17619 - Alchemist Stone
class spell_item_alchemist_stone : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo(
        {
            SPELL_ALCHEMIST_STONE_EXTRA_HEAL,
            SPELL_ALCHEMIST_STONE_EXTRA_MANA
        });
    }
 
    bool CheckProc(ProcEventInfo& eventInfo)
    {
        return eventInfo.GetDamageInfo()->GetSpellInfo()->SpellFamilyName == SPELLFAMILY_POTION;
    }
 
    void HandleProc(AuraEffect* aurEff, ProcEventInfo& eventInfo)
    {
        PreventDefaultAction();
 
        uint32 spellId = 0;
        int32 amount = int32(eventInfo.GetDamageInfo()->GetDamage() * 0.4f);
 
        if (eventInfo.GetDamageInfo()->GetSpellInfo()->HasEffect(SPELL_EFFECT_HEAL))
            spellId = SPELL_ALCHEMIST_STONE_EXTRA_HEAL;
        else if (eventInfo.GetDamageInfo()->GetSpellInfo()->HasEffect(SPELL_EFFECT_ENERGIZE))
            spellId = SPELL_ALCHEMIST_STONE_EXTRA_MANA;
 
        if (!spellId)
            return;
 
        Unit* caster = eventInfo.GetActionTarget();
        CastSpellExtraArgs args(aurEff);
        args.AddSpellBP0(amount);
        caster->CastSpell(nullptr, spellId, args);
    }
 
    void Register() override
    {
        DoCheckProc += AuraCheckProcFn(spell_item_alchemist_stone::CheckProc);
        OnEffectProc += AuraEffectProcFn(spell_item_alchemist_stone::HandleProc, EFFECT_0, SPELL_AURA_DUMMY);
    }
};
 
enum AngerCapacitor
{
    SPELL_MOTE_OF_ANGER             = 71432,
    SPELL_MANIFEST_ANGER_MAIN_HAND  = 71433,
    SPELL_MANIFEST_ANGER_OFF_HAND   = 71434
};
 
// Item - 50351: Tiny Abomination in a Jar
// 71406 - Anger Capacitor
 
// Item - 50706: Tiny Abomination in a Jar (Heroic)
// 71545 - Anger Capacitor
template <uint8 StackAmount>
class spell_item_anger_capacitor : public SpellScriptLoader
{
    public:
        spell_item_anger_capacitor(char const* ScriptName) : SpellScriptLoader(ScriptName) { }
 
        template <uint8 Stacks>
        class spell_item_anger_capacitor_AuraScript : public AuraScript
        {
            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                return ValidateSpellInfo(
                {
                    SPELL_MOTE_OF_ANGER,
                    SPELL_MANIFEST_ANGER_MAIN_HAND,
                    SPELL_MANIFEST_ANGER_OFF_HAND
                });
            }
 
            void HandleProc(AuraEffect* aurEff, ProcEventInfo& eventInfo)
            {
                PreventDefaultAction();
                Unit* caster = eventInfo.GetActor();
                Unit* target = eventInfo.GetProcTarget();
 
                caster->CastSpell(nullptr, SPELL_MOTE_OF_ANGER, true);
                Aura const* motes = caster->GetAura(SPELL_MOTE_OF_ANGER);
                if (!motes || motes->GetStackAmount() < Stacks)
                    return;
 
                caster->RemoveAurasDueToSpell(SPELL_MOTE_OF_ANGER);
                uint32 spellId = SPELL_MANIFEST_ANGER_MAIN_HAND;
                if (Player* player = caster->ToPlayer())
                    if (player->GetWeaponForAttack(OFF_ATTACK, true) && roll_chance(50))
                        spellId = SPELL_MANIFEST_ANGER_OFF_HAND;
 
                caster->CastSpell(target, spellId, aurEff);
            }
 
            void OnRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
            {
                GetTarget()->RemoveAurasDueToSpell(SPELL_MOTE_OF_ANGER);
            }
 
            void Register() override
            {
                OnEffectProc += AuraEffectProcFn(spell_item_anger_capacitor_AuraScript::HandleProc, EFFECT_0, SPELL_AURA_DUMMY);
                AfterEffectRemove += AuraEffectRemoveFn(spell_item_anger_capacitor_AuraScript::OnRemove, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL);
            }
        };
 
        AuraScript* GetAuraScript() const override
        {
            return new spell_item_anger_capacitor_AuraScript<StackAmount>();
        }
};
 
// 26400 - Arcane Shroud
class spell_item_arcane_shroud : public AuraScript
{
    void CalculateAmount(AuraEffect const* /*aurEff*/, SpellEffectValue& amount, bool& /*canBeRecalculated*/)
    {
        int32 diff = GetUnitOwner()->GetLevel() - 60;
        if (diff > 0)
            amount += 2 * diff;
    }
 
    void Register() override
    {
        DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_item_arcane_shroud::CalculateAmount, EFFECT_0, SPELL_AURA_MOD_THREAT);
    }
};
 
enum AuraOfMadness
{
    SPELL_SOCIOPATH         = 39511, // Sociopath: +35 strength(Paladin, Rogue, Druid, Warrior)
    SPELL_DELUSIONAL        = 40997, // Delusional: +70 attack power(Rogue, Hunter, Paladin, Warrior, Druid)
    SPELL_KLEPTOMANIA       = 40998, // Kleptomania: +35 agility(Warrior, Rogue, Paladin, Hunter, Druid)
    SPELL_MEGALOMANIA       = 40999, // Megalomania: +41 damage / healing(Druid, Shaman, Priest, Warlock, Mage, Paladin)
    SPELL_PARANOIA          = 41002, // Paranoia: +35 spell / melee / ranged crit strike rating(All classes)
    SPELL_MANIC             = 41005, // Manic: +35 haste(spell, melee and ranged) (All classes)
    SPELL_NARCISSISM        = 41009, // Narcissism: +35 intellect(Druid, Shaman, Priest, Warlock, Mage, Paladin, Hunter)
    SPELL_MARTYR_COMPLEX    = 41011, // Martyr Complex: +35 stamina(All classes)
    SPELL_DEMENTIA          = 41404, // Dementia: Every 5 seconds either gives you +5/-5%  damage/healing. (Druid, Shaman, Priest, Warlock, Mage, Paladin)
 
    SPELL_DEMENTIA_POS      = 41406,
    SPELL_DEMENTIA_NEG      = 41409,
 
    SAY_MADNESS             = 21954
};
 
// Item - 31859: Darkmoon Card: Madness
// 39446 - Aura of Madness
class spell_item_aura_of_madness : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo(
        {
            SPELL_SOCIOPATH,
            SPELL_DELUSIONAL,
            SPELL_KLEPTOMANIA,
            SPELL_MEGALOMANIA,
            SPELL_PARANOIA,
            SPELL_MANIC,
            SPELL_NARCISSISM,
            SPELL_MARTYR_COMPLEX,
            SPELL_DEMENTIA
        }) && sBroadcastTextStore.LookupEntry(SAY_MADNESS);
    }
 
    void HandleProc(AuraEffect* aurEff, ProcEventInfo& eventInfo)
    {
        static std::vector<uint32> const triggeredSpells[MAX_CLASSES] =
        {
            //CLASS_NONE
            { },
            //CLASS_WARRIOR
            { SPELL_SOCIOPATH, SPELL_DELUSIONAL, SPELL_KLEPTOMANIA, SPELL_PARANOIA, SPELL_MANIC, SPELL_MARTYR_COMPLEX },
            //CLASS_PALADIN
            { SPELL_SOCIOPATH, SPELL_DELUSIONAL, SPELL_KLEPTOMANIA, SPELL_MEGALOMANIA, SPELL_PARANOIA, SPELL_MANIC, SPELL_NARCISSISM, SPELL_MARTYR_COMPLEX, SPELL_DEMENTIA },
            //CLASS_HUNTER
            { SPELL_DELUSIONAL, SPELL_MEGALOMANIA, SPELL_PARANOIA, SPELL_MANIC, SPELL_NARCISSISM, SPELL_MARTYR_COMPLEX, SPELL_DEMENTIA },
            //CLASS_ROGUE
            { SPELL_SOCIOPATH, SPELL_DELUSIONAL, SPELL_KLEPTOMANIA, SPELL_PARANOIA, SPELL_MANIC, SPELL_MARTYR_COMPLEX },
            //CLASS_PRIEST
            { SPELL_MEGALOMANIA, SPELL_PARANOIA, SPELL_MANIC, SPELL_NARCISSISM, SPELL_MARTYR_COMPLEX, SPELL_DEMENTIA },
            //CLASS_DEATH_KNIGHT
            { SPELL_SOCIOPATH, SPELL_DELUSIONAL, SPELL_KLEPTOMANIA, SPELL_PARANOIA, SPELL_MANIC, SPELL_MARTYR_COMPLEX },
            //CLASS_SHAMAN
            { SPELL_MEGALOMANIA, SPELL_PARANOIA, SPELL_MANIC, SPELL_NARCISSISM, SPELL_MARTYR_COMPLEX, SPELL_DEMENTIA },
            //CLASS_MAGE
            { SPELL_MEGALOMANIA, SPELL_PARANOIA, SPELL_MANIC, SPELL_NARCISSISM, SPELL_MARTYR_COMPLEX, SPELL_DEMENTIA },
            //CLASS_WARLOCK
            { SPELL_MEGALOMANIA, SPELL_PARANOIA, SPELL_MANIC, SPELL_NARCISSISM, SPELL_MARTYR_COMPLEX, SPELL_DEMENTIA },
            //CLASS_UNK
            { },
            //CLASS_DRUID
            { SPELL_SOCIOPATH, SPELL_DELUSIONAL, SPELL_KLEPTOMANIA, SPELL_MEGALOMANIA, SPELL_PARANOIA, SPELL_MANIC, SPELL_NARCISSISM, SPELL_MARTYR_COMPLEX, SPELL_DEMENTIA }
        };
 
        PreventDefaultAction();
        Unit* caster = eventInfo.GetActor();
        uint32 spellId = Trinity::Containers::SelectRandomContainerElement(triggeredSpells[caster->GetClass()]);
        caster->CastSpell(caster, spellId, aurEff);
 
        if (roll_chance(10))
            caster->Unit::Say(SAY_MADNESS);
    }
 
    void Register() override
    {
        OnEffectProc += AuraEffectProcFn(spell_item_aura_of_madness::HandleProc, EFFECT_0, SPELL_AURA_DUMMY);
    }
};
 
// 41404 - Dementia
class spell_item_dementia : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo(
        {
            SPELL_DEMENTIA_POS,
            SPELL_DEMENTIA_NEG
        });
    }
 
    void HandlePeriodicDummy(AuraEffect const* aurEff)
    {
        PreventDefaultAction();
        GetTarget()->CastSpell(GetTarget(), RAND(SPELL_DEMENTIA_POS, SPELL_DEMENTIA_NEG), aurEff);
    }
 
    void Register() override
    {
        OnEffectPeriodic += AuraEffectPeriodicFn(spell_item_dementia::HandlePeriodicDummy, EFFECT_0, SPELL_AURA_PERIODIC_DUMMY);
    }
};
 
// 24590 - Brittle Armor
enum BrittleArmor
{
    SPELL_BRITTLE_ARMOR = 24575
};
 
class spell_item_brittle_armor : public SpellScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_BRITTLE_ARMOR });
    }
 
    void HandleScript(SpellEffIndex /* effIndex */)
    {
        GetHitUnit()->RemoveAuraFromStack(SPELL_BRITTLE_ARMOR);
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_brittle_armor::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
    }
};
 
// 64411 - Blessing of Ancient Kings (Val'anyr, Hammer of Ancient Kings)
enum BlessingOfAncientKings
{
    SPELL_PROTECTION_OF_ANCIENT_KINGS   = 64413
};
 
class spell_item_blessing_of_ancient_kings : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_PROTECTION_OF_ANCIENT_KINGS });
    }
 
    bool CheckProc(ProcEventInfo& eventInfo)
    {
        return eventInfo.GetProcTarget() != nullptr;
    }
 
    void HandleProc(AuraEffect* aurEff, ProcEventInfo& eventInfo)
    {
        PreventDefaultAction();
 
        HealInfo* healInfo = eventInfo.GetHealInfo();
        if (!healInfo || !healInfo->GetHeal())
            return;
 
        SpellEffectValue absorb = CalculatePct(healInfo->GetHeal(), 15.0f);
        if (AuraEffect* protEff = eventInfo.GetProcTarget()->GetAuraEffect(SPELL_PROTECTION_OF_ANCIENT_KINGS, EFFECT_0, eventInfo.GetActor()->GetGUID()))
        {
            // The shield can grow to a maximum size of 20,000 damage absorbtion
            protEff->SetAmount(std::min(protEff->GetAmount() + absorb, 20000.0));
 
            // Refresh and return to prevent replacing the aura
            protEff->GetBase()->RefreshDuration();
        }
        else
        {
            CastSpellExtraArgs args(aurEff);
            args.AddSpellBP0(absorb);
            GetTarget()->CastSpell(eventInfo.GetProcTarget(), SPELL_PROTECTION_OF_ANCIENT_KINGS, args);
        }
    }
 
    void Register() override
    {
        DoCheckProc += AuraCheckProcFn(spell_item_blessing_of_ancient_kings::CheckProc);
        OnEffectProc += AuraEffectProcFn(spell_item_blessing_of_ancient_kings::HandleProc, EFFECT_0, SPELL_AURA_DUMMY);
    }
};
 
// 64415 Val'anyr Hammer of Ancient Kings - Equip Effect
class spell_item_valanyr_hammer_of_ancient_kings : public AuraScript
{
    bool CheckProc(ProcEventInfo& eventInfo)
    {
        return eventInfo.GetHealInfo() && eventInfo.GetHealInfo()->GetEffectiveHeal() > 0;
    }
 
    void Register() override
    {
        DoCheckProc += AuraCheckProcFn(spell_item_valanyr_hammer_of_ancient_kings::CheckProc);
    }
};
 
enum DeadlyPrecision
{
    SPELL_DEADLY_PRECISION = 71564
};
 
// 71564 - Deadly Precision
class spell_item_deadly_precision : public AuraScript
{
    void HandleStackDrop(AuraEffect* /*aurEff*/, ProcEventInfo& /*eventInfo*/)
    {
        PreventDefaultAction();
        GetTarget()->RemoveAuraFromStack(GetId(), GetTarget()->GetGUID());
    }
 
    void Register() override
    {
        OnEffectProc += AuraEffectProcFn(spell_item_deadly_precision::HandleStackDrop, EFFECT_0, SPELL_AURA_MOD_RATING);
    }
};
 
// 71563 - Deadly Precision Dummy
class spell_item_deadly_precision_dummy : public SpellScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_DEADLY_PRECISION });
    }
 
    void HandleDummy(SpellEffIndex /*effIndex*/)
    {
        SpellInfo const* spellInfo = sSpellMgr->AssertSpellInfo(SPELL_DEADLY_PRECISION, GetCastDifficulty());
        CastSpellExtraArgs args(TRIGGERED_FULL_MASK);
        args.AddSpellMod(SPELLVALUE_AURA_STACK, spellInfo->StackAmount);
        GetCaster()->CastSpell(GetCaster(), spellInfo->Id, args);
    }
 
    void Register() override
    {
        OnEffectHit += SpellEffectFn(spell_item_deadly_precision_dummy::HandleDummy, EFFECT_0, SPELL_EFFECT_APPLY_AURA);
    }
};
 
enum DeathbringersWill
{
    SPELL_STRENGTH_OF_THE_TAUNKA        = 71484, // +600 Strength
    SPELL_AGILITY_OF_THE_VRYKUL         = 71485, // +600 Agility
    SPELL_POWER_OF_THE_TAUNKA           = 71486, // +1200 Attack Power
    SPELL_AIM_OF_THE_IRON_DWARVES       = 71491, // +600 Critical
    SPELL_SPEED_OF_THE_VRYKUL           = 71492, // +600 Haste
 
    SPELL_AGILITY_OF_THE_VRYKUL_HERO    = 71556, // +700 Agility
    SPELL_POWER_OF_THE_TAUNKA_HERO      = 71558, // +1400 Attack Power
    SPELL_AIM_OF_THE_IRON_DWARVES_HERO  = 71559, // +700 Critical
    SPELL_SPEED_OF_THE_VRYKUL_HERO      = 71560, // +700 Haste
    SPELL_STRENGTH_OF_THE_TAUNKA_HERO   = 71561  // +700 Strength
};
 
// Item - 50362: Deathbringer's Will
// 71519 - Item - Icecrown 25 Normal Melee Trinket
 
// Item - 50363: Deathbringer's Will
// 71562 - Item - Icecrown 25 Heroic Melee Trinket
template <uint32 StrengthSpellId, uint32 AgilitySpellId, uint32 APSpellId, uint32 CriticalSpellId, uint32 HasteSpellId>
class spell_item_deathbringers_will : public SpellScriptLoader
{
    public:
        spell_item_deathbringers_will(char const* ScriptName) : SpellScriptLoader(ScriptName) { }
 
        template <uint32 Strength, uint32 Agility, uint32 AttackPower, uint32 Critical, uint32 Haste>
        class spell_item_deathbringers_will_AuraScript : public AuraScript
        {
            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                return ValidateSpellInfo(
                {
                    Strength,
                    Agility,
                    AttackPower,
                    Critical,
                    Haste
                });
            }
 
            void HandleProc(AuraEffect* aurEff, ProcEventInfo& eventInfo)
            {
                static std::vector<uint32> const triggeredSpells[MAX_CLASSES] =
                {
                    //CLASS_NONE
                    { },
                    //CLASS_WARRIOR
                    { Strength, Critical, Haste },
                    //CLASS_PALADIN
                    { Strength, Critical, Haste },
                    //CLASS_HUNTER
                    { Agility, Critical, AttackPower },
                    //CLASS_ROGUE
                    { Agility, Haste, AttackPower },
                    //CLASS_PRIEST
                    { },
                    //CLASS_DEATH_KNIGHT
                    { Strength, Critical, Haste },
                    //CLASS_SHAMAN
                    { Agility, Haste, AttackPower },
                    //CLASS_MAGE
                    { },
                    //CLASS_WARLOCK
                    { },
                    //CLASS_UNK
                    { },
                    //CLASS_DRUID
                    { Strength, Agility, Haste }
                };
 
                PreventDefaultAction();
                Unit* caster = eventInfo.GetActor();
                std::vector<uint32> const& randomSpells = triggeredSpells[caster->GetClass()];
                if (randomSpells.empty())
                    return;
 
                uint32 spellId = Trinity::Containers::SelectRandomContainerElement(randomSpells);
                caster->CastSpell(caster, spellId, aurEff);
            }
 
            void Register() override
            {
                OnEffectProc += AuraEffectProcFn(spell_item_deathbringers_will_AuraScript::HandleProc, EFFECT_0, SPELL_AURA_DUMMY);
            }
        };
 
        AuraScript* GetAuraScript() const override
        {
            return new spell_item_deathbringers_will_AuraScript<StrengthSpellId, AgilitySpellId, APSpellId, CriticalSpellId, HasteSpellId>();
        }
};
 
// 47770 - Roll Dice
class spell_item_decahedral_dwarven_dice : public SpellScript
{
    enum
    {
        TEXT_DECAHEDRAL_DWARVEN_DICE = 26147
    };
 
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        if (!sBroadcastTextStore.LookupEntry(TEXT_DECAHEDRAL_DWARVEN_DICE))
            return false;
        return true;
    }
 
    bool Load() override
    {
        return GetCaster()->GetTypeId() == TYPEID_PLAYER;
    }
 
    void HandleScript(SpellEffIndex /*effIndex*/)
    {
        GetCaster()->TextEmote(TEXT_DECAHEDRAL_DWARVEN_DICE, GetHitUnit());
 
        static uint32 const minimum = 1;
        static uint32 const maximum = 100;
 
        GetCaster()->ToPlayer()->DoRandomRoll(minimum, maximum);
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_decahedral_dwarven_dice::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
    }
};
 
enum GoblinBombDispenser
{
    SPELL_SUMMON_GOBLIN_BOMB       = 13258,
    SPELL_MALFUNCTION_EXPLOSION    = 13261
};
 
// 23134 - Goblin Bomb
class spell_item_goblin_bomb_dispenser : public SpellScript
{
    bool Validate(SpellInfo const* /*spell*/) override
    {
        return ValidateSpellInfo({ SPELL_SUMMON_GOBLIN_BOMB, SPELL_MALFUNCTION_EXPLOSION });
    }
 
    void HandleDummy(SpellEffIndex /*effIndex*/)
    {
        if (Item* item = GetCastItem())
            GetCaster()->CastSpell(GetCaster(), roll_chance(95) ? SPELL_SUMMON_GOBLIN_BOMB : SPELL_MALFUNCTION_EXPLOSION, item);
    }
 
    void Register() override
    {
        OnEffectHit += SpellEffectFn(spell_item_goblin_bomb_dispenser::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
enum GoblinWeatherMachine
{
    SPELL_PERSONALIZED_WEATHER1 = 46740,
    SPELL_PERSONALIZED_WEATHER2 = 46739,
    SPELL_PERSONALIZED_WEATHER3 = 46738,
    SPELL_PERSONALIZED_WEATHER4 = 46736
};
 
// 46203 - Goblin Weather Machine
class spell_item_goblin_weather_machine : public SpellScript
{
    void HandleScript(SpellEffIndex /* effIndex */)
    {
        Unit* target = GetHitUnit();
 
        uint32 spellId = RAND(SPELL_PERSONALIZED_WEATHER1, SPELL_PERSONALIZED_WEATHER2, SPELL_PERSONALIZED_WEATHER3,
                              SPELL_PERSONALIZED_WEATHER4);
        target->CastSpell(target, spellId, GetSpell());
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_goblin_weather_machine::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
    }
};
 
// 8342  - Defibrillate (Goblin Jumper Cables) have 33% chance on success
// 22999 - Defibrillate (Goblin Jumper Cables XL) have 50% chance on success
// 54732 - Defibrillate (Gnomish Army Knife) have 67% chance on success
enum Defibrillate
{
    SPELL_GOBLIN_JUMPER_CABLES_FAIL     = 8338,
    SPELL_GOBLIN_JUMPER_CABLES_XL_FAIL  = 23055
};
 
class spell_item_defibrillate : public SpellScriptLoader
{
    public:
        spell_item_defibrillate(char const* name, uint8 chance, uint32 failSpell = 0) : SpellScriptLoader(name), _chance(chance), _failSpell(failSpell) { }
 
        class spell_item_defibrillate_SpellScript : public SpellScript
        {
        public:
            spell_item_defibrillate_SpellScript(uint8 chance, uint32 failSpell) : SpellScript(), _chance(chance), _failSpell(failSpell) { }
 
        private:
            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                return !_failSpell || ValidateSpellInfo({ _failSpell });
            }
 
            void HandleScript(SpellEffIndex effIndex)
            {
                if (roll_chance(_chance))
                {
                    PreventHitDefaultEffect(effIndex);
                    if (_failSpell)
                        GetCaster()->CastSpell(GetCaster(), _failSpell, GetCastItem());
                }
            }
 
            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_item_defibrillate_SpellScript::HandleScript, EFFECT_0, SPELL_EFFECT_RESURRECT);
            }
 
            uint8 _chance;
            uint32 _failSpell;
        };
 
        SpellScript* GetSpellScript() const override
        {
            return new spell_item_defibrillate_SpellScript(_chance, _failSpell);
        }
 
    private:
        uint8 _chance;
        uint32 _failSpell;
};
 
enum DesperateDefense
{
    SPELL_DESPERATE_RAGE    = 33898
};
 
// 33896 - Desperate Defense
class spell_item_desperate_defense : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_DESPERATE_RAGE });
    }
 
    void HandleProc(AuraEffect* aurEff, ProcEventInfo& /*eventInfo*/)
    {
        PreventDefaultAction();
        GetTarget()->CastSpell(GetTarget(), SPELL_DESPERATE_RAGE, aurEff);
    }
 
    void Register() override
    {
        OnEffectProc += AuraEffectProcFn(spell_item_desperate_defense::HandleProc, EFFECT_2, SPELL_AURA_PROC_TRIGGER_SPELL);
    }
};
 
// http://www.wowhead.com/item=6522 Deviate Fish
// 8063 Deviate Fish
enum DeviateFishSpells
{
    SPELL_SLEEPY            = 8064,
    SPELL_INVIGORATE        = 8065,
    SPELL_SHRINK            = 8066,
    SPELL_PARTY_TIME        = 8067,
    SPELL_HEALTHY_SPIRIT    = 8068,
    SPELL_REJUVENATION      = 8070
};
 
class spell_item_deviate_fish : public SpellScript
{
    bool Load() override
    {
        return GetCaster()->GetTypeId() == TYPEID_PLAYER;
    }
 
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_SLEEPY, SPELL_INVIGORATE, SPELL_SHRINK, SPELL_PARTY_TIME, SPELL_HEALTHY_SPIRIT, SPELL_REJUVENATION });
    }
 
    void HandleDummy(SpellEffIndex /*effIndex*/)
    {
        Unit* caster = GetCaster();
        uint32 spellId = RAND(SPELL_SLEEPY, SPELL_INVIGORATE, SPELL_SHRINK, SPELL_PARTY_TIME, SPELL_HEALTHY_SPIRIT, SPELL_REJUVENATION);
        caster->CastSpell(caster, spellId, true);
    }
 
    void Register() override
    {
        OnEffectHit += SpellEffectFn(spell_item_deviate_fish::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
class PartyTimeEmoteEvent : public BasicEvent
{
public:
    PartyTimeEmoteEvent(Player* player) : _player(player) { }
 
    bool Execute(uint64 /*time*/, uint32 /*diff*/) override
    {
        if (!_player->HasAura(SPELL_PARTY_TIME))
            return true;
 
        if (_player->isMoving())
            _player->HandleEmoteCommand(RAND(EMOTE_ONESHOT_APPLAUD, EMOTE_ONESHOT_LAUGH, EMOTE_ONESHOT_CHEER, EMOTE_ONESHOT_CHICKEN));
        else
            _player->HandleEmoteCommand(RAND(EMOTE_ONESHOT_APPLAUD, EMOTE_ONESHOT_DANCESPECIAL, EMOTE_ONESHOT_LAUGH, EMOTE_ONESHOT_CHEER, EMOTE_ONESHOT_CHICKEN));
 
        _player->m_Events.AddEventAtOffset(this, RAND(5s, 10s, 15s));
 
        return false; // do not delete re-added event in EventProcessor::Update
    }
 
private:
    Player* _player;
};
 
class spell_item_party_time : public AuraScript
{
    void HandleEffectApply(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
    {
        Player* player = GetOwner()->ToPlayer();
        if (!player)
            return;
 
        player->m_Events.AddEventAtOffset(new PartyTimeEmoteEvent(player), RAND(5s, 10s, 15s));
    }
 
    void Register() override
    {
        OnEffectApply += AuraEffectApplyFn(spell_item_party_time::HandleEffectApply, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL);
    }
};
 
enum DireBrew
{
    MODEL_CLASS_CLOTH_MALE         = 25229,
    MODEL_CLASS_CLOTH_FEMALE       = 25233,
    MODEL_CLASS_LEATHER_MALE       = 25230,
    MODEL_CLASS_LEATHER_FEMALE     = 25234,
    MODEL_CLASS_MAIL_MALE          = 25231,
    MODEL_CLASS_MAIL_FEMALE        = 25235,
    MODEL_CLASS_PLATE_MALE         = 25232,
    MODEL_CLASS_PLATE_FEMALE       = 25236
};
 
// 51010 - Dire Brew
class spell_item_dire_brew : public AuraScript
{
    void AfterApply(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
    {
        Unit* target = GetTarget();
 
        uint32 model = 0;
        uint8 gender = target->GetGender();
        ChrClassesEntry const* chrClass = sChrClassesStore.AssertEntry(target->GetClass());
        if (chrClass->ArmorTypeMask & (1 << ITEM_SUBCLASS_ARMOR_PLATE))
            model = gender == GENDER_MALE ? MODEL_CLASS_PLATE_MALE : MODEL_CLASS_PLATE_FEMALE;
        else if (chrClass->ArmorTypeMask & (1 << ITEM_SUBCLASS_ARMOR_MAIL))
            model = gender == GENDER_MALE ? MODEL_CLASS_MAIL_MALE : MODEL_CLASS_MAIL_FEMALE;
        else if (chrClass->ArmorTypeMask & (1 << ITEM_SUBCLASS_ARMOR_LEATHER))
            model = gender == GENDER_MALE ? MODEL_CLASS_LEATHER_MALE : MODEL_CLASS_LEATHER_FEMALE;
        else if (chrClass->ArmorTypeMask & (1 << ITEM_SUBCLASS_ARMOR_CLOTH))
            model = gender == GENDER_MALE ? MODEL_CLASS_CLOTH_MALE : MODEL_CLASS_CLOTH_FEMALE;
 
        if (model)
            target->SetDisplayId(model);
    }
 
    void Register() override
    {
        AfterEffectApply += AuraEffectApplyFn(spell_item_dire_brew::AfterApply, EFFECT_0, SPELL_AURA_TRANSFORM, AURA_EFFECT_HANDLE_REAL);
    }
};
 
enum DiscerningEyeBeastMisc
{
    SPELL_DISCERNING_EYE_BEAST = 59914
};
 
// 59915 - Discerning Eye of the Beast Dummy
class spell_item_discerning_eye_beast_dummy : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_DISCERNING_EYE_BEAST });
    }
 
    void HandleProc(AuraEffect* aurEff, ProcEventInfo& eventInfo)
    {
        PreventDefaultAction();
        eventInfo.GetActor()->CastSpell(nullptr, SPELL_DISCERNING_EYE_BEAST, aurEff);
    }
 
    void Register() override
    {
        OnEffectProc += AuraEffectProcFn(spell_item_discerning_eye_beast_dummy::HandleProc, EFFECT_0, SPELL_AURA_DUMMY);
    }
};
 
// 71610, 71641 - Echoes of Light (Althor's Abacus)
class spell_item_echoes_of_light : public SpellScript
{
    void FilterTargets(std::list<WorldObject*>& targets)
    {
        if (targets.size() < 2)
            return;
 
        targets.sort(Trinity::Predicates::HealthPctOrderPred());
 
        WorldObject* target = targets.front();
        targets.clear();
        targets.push_back(target);
    }
 
    void Register() override
    {
        OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_item_echoes_of_light::FilterTargets, EFFECT_0, TARGET_UNIT_DEST_AREA_ALLY);
    }
};
 
// 30427 - Extract Gas (23821: Zapthrottle Mote Extractor)
class spell_item_extract_gas : public AuraScript
{
    void PeriodicTick(AuraEffect const* /*aurEff*/)
    {
        PreventDefaultAction();
 
        // move loot to player inventory and despawn target
        if (GetCaster() && GetCaster()->GetTypeId() == TYPEID_PLAYER &&
            GetTarget()->GetTypeId() == TYPEID_UNIT &&
            GetTarget()->ToCreature()->GetCreatureTemplate()->type == CREATURE_TYPE_GAS_CLOUD)
        {
            Player* player = GetCaster()->ToPlayer();
            Creature* creature = GetTarget()->ToCreature();
            CreatureDifficulty const* creatureDifficulty = creature->GetCreatureDifficulty();
            // missing lootid has been reported on startup - just return
            if (!creatureDifficulty->SkinLootID)
                return;
 
            player->AutoStoreLoot(creatureDifficulty->SkinLootID, LootTemplates_Skinning, ItemContext::NONE, true);
            creature->DespawnOrUnsummon();
        }
    }
 
    void Register() override
    {
        OnEffectPeriodic += AuraEffectPeriodicFn(spell_item_extract_gas::PeriodicTick, EFFECT_0, SPELL_AURA_PERIODIC_TRIGGER_SPELL);
    }
};
 
// 7434 - Fate Rune of Unsurpassed Vigor
enum FateRuneOfUnsurpassedVigor
{
    SPELL_UNSURPASSED_VIGOR = 25733
};
 
class spell_item_fate_rune_of_unsurpassed_vigor : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_UNSURPASSED_VIGOR });
    }
 
    void HandleProc(AuraEffect* /*aurEff*/, ProcEventInfo& /*eventInfo*/)
    {
        PreventDefaultAction();
        GetTarget()->CastSpell(GetTarget(), SPELL_UNSURPASSED_VIGOR, true);
    }
 
    void Register() override
    {
        OnEffectProc += AuraEffectProcFn(spell_item_fate_rune_of_unsurpassed_vigor::HandleProc, EFFECT_0, SPELL_AURA_DUMMY);
    }
};
 
enum Feast
{
    TEXT_GREAT_FEAST        = 31843,
    TEXT_FISH_FEAST         = 31844,
    TEXT_GIGANTIC_FEAST     = 31846,
    TEXT_SMALL_FEAST        = 31845,
    TEXT_BOUNTIFUL_FEAST    = 35153
};
 
/* 57301 - Great Feast
   57426 - Fish Feast
   58465 - Gigantic Feast
   58474 - Small Feast
   66476 - Bountiful Feast */
class spell_item_feast : public SpellScript
{
public:
    spell_item_feast(uint32 text) : SpellScript(), _text(text) { }
 
private:
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return sBroadcastTextStore.LookupEntry(_text);
    }
 
    void HandleScript(SpellEffIndex /*effIndex*/)
    {
        Unit* caster = GetCaster();
        caster->Unit::TextEmote(_text, caster, false);
    }
 
    void Register() override
    {
        OnEffectHit += SpellEffectFn(spell_item_feast::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
    }
 
    uint32 _text;
};
 
// http://www.wowhead.com/item=47499 Flask of the North
// 67019 Flask of the North
enum FlaskOfTheNorthSpells
{
    SPELL_FLASK_OF_THE_NORTH_SP = 67016,
    SPELL_FLASK_OF_THE_NORTH_AP = 67017,
    SPELL_FLASK_OF_THE_NORTH_STR = 67018,
};
 
class spell_item_flask_of_the_north : public SpellScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_FLASK_OF_THE_NORTH_SP, SPELL_FLASK_OF_THE_NORTH_AP, SPELL_FLASK_OF_THE_NORTH_STR });
    }
 
    void HandleDummy(SpellEffIndex /*effIndex*/)
    {
        Unit* caster = GetCaster();
        std::vector<uint32> possibleSpells;
        switch (caster->GetClass())
        {
            case CLASS_WARLOCK:
            case CLASS_MAGE:
            case CLASS_PRIEST:
                possibleSpells.push_back(SPELL_FLASK_OF_THE_NORTH_SP);
                break;
            case CLASS_DEATH_KNIGHT:
            case CLASS_WARRIOR:
                possibleSpells.push_back(SPELL_FLASK_OF_THE_NORTH_STR);
                break;
            case CLASS_ROGUE:
            case CLASS_HUNTER:
                possibleSpells.push_back(SPELL_FLASK_OF_THE_NORTH_AP);
                break;
            case CLASS_DRUID:
            case CLASS_PALADIN:
                possibleSpells.push_back(SPELL_FLASK_OF_THE_NORTH_SP);
                possibleSpells.push_back(SPELL_FLASK_OF_THE_NORTH_STR);
                break;
            case CLASS_SHAMAN:
                possibleSpells.push_back(SPELL_FLASK_OF_THE_NORTH_SP);
                possibleSpells.push_back(SPELL_FLASK_OF_THE_NORTH_AP);
                break;
        }
 
        if (possibleSpells.empty())
        {
            TC_LOG_WARN("spells", "Missing spells for class {} in script spell_item_flask_of_the_north", caster->GetClass());
            return;
        }
 
        caster->CastSpell(caster, Trinity::Containers::SelectRandomContainerElement(possibleSpells), true);
    }
 
    void Register() override
    {
        OnEffectHit += SpellEffectFn(spell_item_flask_of_the_north::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
enum FrozenShadoweave
{
    SPELL_SHADOWMEND    = 39373
};
 
// 39372 - Frozen Shadoweave
// Frozen Shadoweave set 3p bonus
class spell_item_frozen_shadoweave : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_SHADOWMEND });
    }
 
    void HandleProc(AuraEffect* aurEff, ProcEventInfo& eventInfo)
    {
        PreventDefaultAction();
        DamageInfo* damageInfo = eventInfo.GetDamageInfo();
        if (!damageInfo || !damageInfo->GetDamage())
            return;
 
        Unit* caster = eventInfo.GetActor();
        CastSpellExtraArgs args(aurEff);
        args.AddSpellBP0(CalculatePct(damageInfo->GetDamage(), aurEff->GetAmount()));
        caster->CastSpell(nullptr, SPELL_SHADOWMEND, args);
    }
 
    void Register() override
    {
        OnEffectProc += AuraEffectProcFn(spell_item_frozen_shadoweave::HandleProc, EFFECT_0, SPELL_AURA_DUMMY);
    }
};
 
// http://www.wowhead.com/item=10645 Gnomish Death Ray
// 13280 Gnomish Death Ray
enum GnomishDeathRay
{
    SPELL_GNOMISH_DEATH_RAY_SELF = 13493,
    SPELL_GNOMISH_DEATH_RAY_TARGET = 13279,
};
 
class spell_item_gnomish_death_ray : public SpellScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_GNOMISH_DEATH_RAY_SELF, SPELL_GNOMISH_DEATH_RAY_TARGET });
    }
 
    void HandleDummy(SpellEffIndex /*effIndex*/)
    {
        Unit* caster = GetCaster();
        if (Unit* target = GetHitUnit())
        {
            if (urand(0, 99) < 15)
                caster->CastSpell(caster, SPELL_GNOMISH_DEATH_RAY_SELF, true);    // failure
            else
                caster->CastSpell(target, SPELL_GNOMISH_DEATH_RAY_TARGET, true);
        }
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_gnomish_death_ray::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
// Item 10721: Gnomish Harm Prevention Belt
// 13234 - Harm Prevention Belt
enum HarmPreventionBelt
{
    SPELL_FORCEFIELD_COLLAPSE = 13235
};
 
class spell_item_harm_prevention_belt : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_FORCEFIELD_COLLAPSE });
    }
 
    void HandleProc(ProcEventInfo& /*eventInfo*/)
    {
        GetTarget()->CastSpell(nullptr, SPELL_FORCEFIELD_COLLAPSE, true);
    }
 
    void Register() override
    {
        OnProc += AuraProcFn(spell_item_harm_prevention_belt::HandleProc);
    }
};
 
enum Heartpierce
{
    SPELL_INVIGORATION_MANA         = 71881,
    SPELL_INVIGORATION_ENERGY       = 71882,
    SPELL_INVIGORATION_RAGE         = 71883,
    SPELL_INVIGORATION_RP           = 71884,
 
    SPELL_INVIGORATION_RP_HERO      = 71885,
    SPELL_INVIGORATION_RAGE_HERO    = 71886,
    SPELL_INVIGORATION_ENERGY_HERO  = 71887,
    SPELL_INVIGORATION_MANA_HERO    = 71888
};
 
// Item - 49982: Heartpierce
// 71880 - Item - Icecrown 25 Normal Dagger Proc
 
// Item - 50641: Heartpierce (Heroic)
// 71892 - Item - Icecrown 25 Heroic Dagger Proc
template <uint32 Energy, uint32 Mana, uint32 Rage, uint32 RunicPower>
class spell_item_heartpierce : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo(
        {
            Energy,
            Mana,
            Rage,
            RunicPower
        });
    }
 
    void HandleProc(AuraEffect* aurEff, ProcEventInfo& eventInfo)
    {
        PreventDefaultAction();
        Unit* caster = eventInfo.GetActor();
 
        uint32 spellId;
        switch (caster->GetPowerType())
        {
            case POWER_MANA:
                spellId = Mana;
                break;
            case POWER_ENERGY:
                spellId = Energy;
                break;
            case POWER_RAGE:
                spellId = Rage;
                break;
            // Death Knights can't use daggers, but oh well
            case POWER_RUNIC_POWER:
                spellId = RunicPower;
                break;
            default:
                return;
        }
 
        caster->CastSpell(nullptr, spellId, aurEff);
    }
 
    void Register() override
    {
        OnEffectProc += AuraEffectProcFn(spell_item_heartpierce::HandleProc, EFFECT_0, SPELL_AURA_DUMMY);
    }
};
 
enum HourglassSand
{
    SPELL_BROOD_AFFLICTION_BRONZE    = 23170
};
 
// 23645 - Hourglass Sand
class spell_item_hourglass_sand : public SpellScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_BROOD_AFFLICTION_BRONZE });
    }
 
    void HandleDummy(SpellEffIndex /*effIndex*/)
    {
        GetCaster()->RemoveAurasDueToSpell(SPELL_BROOD_AFFLICTION_BRONZE);
    }
 
    void Register() override
    {
        OnEffectHit += SpellEffectFn(spell_item_hourglass_sand::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
// 40971 - Bonus Healing (Crystal Spire of Karabor)
class spell_item_crystal_spire_of_karabor : public AuraScript
{
    bool Validate(SpellInfo const* spellInfo) override
    {
        return ValidateSpellEffect({ { spellInfo->Id, EFFECT_0 } });
    }
 
    bool CheckProc(ProcEventInfo& eventInfo)
    {
        SpellEffectValue pct = GetSpellInfo()->GetEffect(EFFECT_0).CalcValue();
        if (HealInfo* healInfo = eventInfo.GetHealInfo())
            if (Unit* healTarget = healInfo->GetTarget())
                if (healTarget->GetHealth() - healInfo->GetEffectiveHeal() <= healTarget->CountPctFromMaxHealth(pct))
                    return true;
 
        return false;
    }
 
    void Register() override
    {
        DoCheckProc += AuraCheckProcFn(spell_item_crystal_spire_of_karabor::CheckProc);
    }
};
 
// http://www.wowhead.com/item=27388 Mr. Pinchy
// 33060 Make a Wish
enum MakeAWish
{
    SPELL_MR_PINCHYS_BLESSING       = 33053,
    SPELL_SUMMON_MIGHTY_MR_PINCHY   = 33057,
    SPELL_SUMMON_FURIOUS_MR_PINCHY  = 33059,
    SPELL_TINY_MAGICAL_CRAWDAD      = 33062,
    SPELL_MR_PINCHYS_GIFT           = 33064,
};
 
class spell_item_make_a_wish : public SpellScript
{
    bool Load() override
    {
        return GetCaster()->GetTypeId() == TYPEID_PLAYER;
    }
 
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo(
        {
            SPELL_MR_PINCHYS_BLESSING,
            SPELL_SUMMON_MIGHTY_MR_PINCHY,
            SPELL_SUMMON_FURIOUS_MR_PINCHY,
            SPELL_TINY_MAGICAL_CRAWDAD,
            SPELL_MR_PINCHYS_GIFT
        });
    }
 
    void HandleDummy(SpellEffIndex /*effIndex*/)
    {
        Unit* caster = GetCaster();
        uint32 spellId = SPELL_MR_PINCHYS_GIFT;
        switch (urand(1, 5))
        {
            case 1: spellId = SPELL_MR_PINCHYS_BLESSING; break;
            case 2: spellId = SPELL_SUMMON_MIGHTY_MR_PINCHY; break;
            case 3: spellId = SPELL_SUMMON_FURIOUS_MR_PINCHY; break;
            case 4: spellId = SPELL_TINY_MAGICAL_CRAWDAD; break;
        }
        caster->CastSpell(caster, spellId, true);
    }
 
    void Register() override
    {
        OnEffectHit += SpellEffectFn(spell_item_make_a_wish::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
enum MarkOfConquest
{
    SPELL_MARK_OF_CONQUEST_ENERGIZE     = 39599
};
 
// Item - 27920: Mark of Conquest
// Item - 27921: Mark of Conquest
// 33510 - Health Restore
class spell_item_mark_of_conquest : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_MARK_OF_CONQUEST_ENERGIZE });
    }
 
    void HandleProc(AuraEffect* aurEff, ProcEventInfo& eventInfo)
    {
        if (eventInfo.GetTypeMask() & (PROC_FLAG_DEAL_RANGED_ATTACK | PROC_FLAG_DEAL_RANGED_ABILITY))
        {
            // in that case, do not cast heal spell
            PreventDefaultAction();
            // but mana instead
            eventInfo.GetActor()->CastSpell(nullptr, SPELL_MARK_OF_CONQUEST_ENERGIZE, aurEff);
        }
    }
 
    void Register() override
    {
        OnEffectProc += AuraEffectProcFn(spell_item_mark_of_conquest::HandleProc, EFFECT_0, SPELL_AURA_PROC_TRIGGER_SPELL);
    }
};
 
// 26465 - Mercurial Shield
enum MercurialShield
{
    SPELL_MERCURIAL_SHIELD = 26464
};
 
class spell_item_mercurial_shield : public SpellScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_MERCURIAL_SHIELD });
    }
 
    void HandleScript(SpellEffIndex /* effIndex */)
    {
        GetHitUnit()->RemoveAuraFromStack(SPELL_MERCURIAL_SHIELD);
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_mercurial_shield::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
    }
};
 
enum MingoFortune
{
    SPELL_CREATE_FORTUNE_1       = 40804,
    SPELL_CREATE_FORTUNE_2       = 40805,
    SPELL_CREATE_FORTUNE_3       = 40806,
    SPELL_CREATE_FORTUNE_4       = 40807,
    SPELL_CREATE_FORTUNE_5       = 40808,
    SPELL_CREATE_FORTUNE_6       = 40809,
    SPELL_CREATE_FORTUNE_7       = 40908,
    SPELL_CREATE_FORTUNE_8       = 40910,
    SPELL_CREATE_FORTUNE_9       = 40911,
    SPELL_CREATE_FORTUNE_10      = 40912,
    SPELL_CREATE_FORTUNE_11      = 40913,
    SPELL_CREATE_FORTUNE_12      = 40914,
    SPELL_CREATE_FORTUNE_13      = 40915,
    SPELL_CREATE_FORTUNE_14      = 40916,
    SPELL_CREATE_FORTUNE_15      = 40918,
    SPELL_CREATE_FORTUNE_16      = 40919,
    SPELL_CREATE_FORTUNE_17      = 40920,
    SPELL_CREATE_FORTUNE_18      = 40921,
    SPELL_CREATE_FORTUNE_19      = 40922,
    SPELL_CREATE_FORTUNE_20      = 40923
};
 
std::array<uint32, 20> const CreateFortuneSpells =
{
    SPELL_CREATE_FORTUNE_1, SPELL_CREATE_FORTUNE_2, SPELL_CREATE_FORTUNE_3, SPELL_CREATE_FORTUNE_4, SPELL_CREATE_FORTUNE_5,
    SPELL_CREATE_FORTUNE_6, SPELL_CREATE_FORTUNE_7, SPELL_CREATE_FORTUNE_8, SPELL_CREATE_FORTUNE_9, SPELL_CREATE_FORTUNE_10,
    SPELL_CREATE_FORTUNE_11, SPELL_CREATE_FORTUNE_12, SPELL_CREATE_FORTUNE_13, SPELL_CREATE_FORTUNE_14, SPELL_CREATE_FORTUNE_15,
    SPELL_CREATE_FORTUNE_16, SPELL_CREATE_FORTUNE_17, SPELL_CREATE_FORTUNE_18, SPELL_CREATE_FORTUNE_19, SPELL_CREATE_FORTUNE_20
};
 
// http://www.wowhead.com/item=32686 Mingo's Fortune Giblets
// 40802 Mingo's Fortune Generator
class spell_item_mingos_fortune_generator : public SpellScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo(CreateFortuneSpells);
    }
 
    void HandleDummy(SpellEffIndex /*effIndex*/)
    {
        GetCaster()->CastSpell(GetCaster(), Trinity::Containers::SelectRandomContainerElement(CreateFortuneSpells), true);
    }
 
    void Register() override
    {
        OnEffectHit += SpellEffectFn(spell_item_mingos_fortune_generator::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
// 71875, 71877 - Item - Black Bruise: Necrotic Touch Proc
enum NecroticTouch
{
    SPELL_ITEM_NECROTIC_TOUCH_PROC  = 71879
};
 
class spell_item_necrotic_touch : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_ITEM_NECROTIC_TOUCH_PROC });
    }
 
    bool CheckProc(ProcEventInfo& eventInfo)
    {
        return eventInfo.GetProcTarget() && eventInfo.GetProcTarget()->IsAlive();
    }
 
    void HandleProc(AuraEffect* aurEff, ProcEventInfo& eventInfo)
    {
        PreventDefaultAction();
        DamageInfo* damageInfo = eventInfo.GetDamageInfo();
        if (!damageInfo || !damageInfo->GetDamage())
            return;
 
        CastSpellExtraArgs args(aurEff);
        args.AddSpellBP0(CalculatePct(damageInfo->GetDamage(), aurEff->GetAmount()));
        GetTarget()->CastSpell(nullptr, SPELL_ITEM_NECROTIC_TOUCH_PROC, args);
    }
 
    void Register() override
    {
        DoCheckProc += AuraCheckProcFn(spell_item_necrotic_touch::CheckProc);
        OnEffectProc += AuraEffectProcFn(spell_item_necrotic_touch::HandleProc, EFFECT_0, SPELL_AURA_DUMMY);
    }
};
 
// http://www.wowhead.com/item=10720 Gnomish Net-o-Matic Projector
// 13120 Net-o-Matic
enum NetOMaticSpells
{
    SPELL_NET_O_MATIC_TRIGGERED1 = 16566,
    SPELL_NET_O_MATIC_TRIGGERED2 = 13119,
    SPELL_NET_O_MATIC_TRIGGERED3 = 13099,
};
 
class spell_item_net_o_matic : public SpellScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo(
        {
            SPELL_NET_O_MATIC_TRIGGERED1,
            SPELL_NET_O_MATIC_TRIGGERED2,
            SPELL_NET_O_MATIC_TRIGGERED3
        });
    }
 
    void HandleDummy(SpellEffIndex /*effIndex*/)
    {
        if (Unit* target = GetHitUnit())
        {
            uint32 spellId = SPELL_NET_O_MATIC_TRIGGERED3;
            uint32 roll = urand(0, 99);
            if (roll < 2)                            // 2% for 30 sec self root (off-like chance unknown)
                spellId = SPELL_NET_O_MATIC_TRIGGERED1;
            else if (roll < 4)                       // 2% for 20 sec root, charge to target (off-like chance unknown)
                spellId = SPELL_NET_O_MATIC_TRIGGERED2;
 
            GetCaster()->CastSpell(target, spellId, true);
        }
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_net_o_matic::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
// http://www.wowhead.com/item=8529 Noggenfogger Elixir
// 16589 Noggenfogger Elixir
enum NoggenfoggerElixirSpells
{
    SPELL_NOGGENFOGGER_ELIXIR_TRIGGERED1 = 16595,
    SPELL_NOGGENFOGGER_ELIXIR_TRIGGERED2 = 16593,
    SPELL_NOGGENFOGGER_ELIXIR_TRIGGERED3 = 16591,
};
 
class spell_item_noggenfogger_elixir : public SpellScript
{
    bool Load() override
    {
        return GetCaster()->GetTypeId() == TYPEID_PLAYER;
    }
 
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo(
        {
            SPELL_NOGGENFOGGER_ELIXIR_TRIGGERED1,
            SPELL_NOGGENFOGGER_ELIXIR_TRIGGERED2,
            SPELL_NOGGENFOGGER_ELIXIR_TRIGGERED3
        });
    }
 
    void HandleDummy(SpellEffIndex /*effIndex*/)
    {
        Unit* caster = GetCaster();
        uint32 spellId = SPELL_NOGGENFOGGER_ELIXIR_TRIGGERED3;
        switch (urand(1, 3))
        {
            case 1: spellId = SPELL_NOGGENFOGGER_ELIXIR_TRIGGERED1; break;
            case 2: spellId = SPELL_NOGGENFOGGER_ELIXIR_TRIGGERED2; break;
        }
 
        caster->CastSpell(caster, spellId, true);
    }
 
    void Register() override
    {
        OnEffectHit += SpellEffectFn(spell_item_noggenfogger_elixir::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
// 29601 - Enlightenment (Pendant of the Violet Eye)
class spell_item_pendant_of_the_violet_eye : public AuraScript
{
    bool CheckProc(ProcEventInfo& eventInfo)
    {
        if (Spell const* spell = eventInfo.GetProcSpell())
            if (spell->GetPowerTypeCostAmount(POWER_MANA) > 0)
                return true;
 
        return false;
    }
 
    void Register() override
    {
        DoCheckProc += AuraCheckProcFn(spell_item_pendant_of_the_violet_eye::CheckProc);
    }
};
 
enum PersistentShieldMisc
{
    SPELL_PERSISTENT_SHIELD_TRIGGERED = 26470
};
 
// 26467 - Persistent Shield
class spell_item_persistent_shield : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_PERSISTENT_SHIELD_TRIGGERED });
    }
 
    bool CheckProc(ProcEventInfo& eventInfo)
    {
        return eventInfo.GetHealInfo() && eventInfo.GetHealInfo()->GetHeal();
    }
 
    void HandleProc(AuraEffect* aurEff, ProcEventInfo& eventInfo)
    {
        Unit* caster = eventInfo.GetActor();
        Unit* target = eventInfo.GetProcTarget();
        SpellEffectValue bp0 = CalculatePct(eventInfo.GetHealInfo()->GetHeal(), 15);
 
        // Scarab Brooch does not replace stronger shields
        if (AuraEffect const* shield = target->GetAuraEffect(SPELL_PERSISTENT_SHIELD_TRIGGERED, EFFECT_0, caster->GetGUID()))
            if (shield->GetAmount() > bp0)
                return;
 
        CastSpellExtraArgs args(aurEff);
        args.AddSpellBP0(bp0);
        caster->CastSpell(target, SPELL_PERSISTENT_SHIELD_TRIGGERED, args);
    }
 
    void Register() override
    {
        DoCheckProc += AuraCheckProcFn(spell_item_persistent_shield::CheckProc);
        OnEffectProc += AuraEffectProcFn(spell_item_persistent_shield::HandleProc, EFFECT_0, SPELL_AURA_PROC_TRIGGER_SPELL);
    }
};
 
enum PetHealing
{
    SPELL_HEALTH_LINK   = 37382
};
 
// 37381 - Pet Healing
// Hunter T5 2P Bonus
// Warlock T5 2P Bonus
class spell_item_pet_healing : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_HEALTH_LINK });
    }
 
    void HandleProc(AuraEffect* aurEff, ProcEventInfo& eventInfo)
    {
        PreventDefaultAction();
        DamageInfo* damageInfo = eventInfo.GetDamageInfo();
        if (!damageInfo || !damageInfo->GetDamage())
            return;
 
        CastSpellExtraArgs args(aurEff);
        args.AddSpellBP0(CalculatePct(damageInfo->GetDamage(), aurEff->GetAmount()));
        eventInfo.GetActor()->CastSpell(nullptr, SPELL_HEALTH_LINK, args);
    }
 
    void Register() override
    {
        OnEffectProc += AuraEffectProcFn(spell_item_pet_healing::HandleProc, EFFECT_0, SPELL_AURA_DUMMY);
    }
};
 
// 17512 - Piccolo of the Flaming Fire
class spell_item_piccolo_of_the_flaming_fire : public SpellScript
{
    void HandleScript(SpellEffIndex effIndex)
    {
        PreventHitDefaultEffect(effIndex);
        if (Player* target = GetHitPlayer())
            target->HandleEmoteCommand(EMOTE_STATE_DANCE);
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_piccolo_of_the_flaming_fire::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
    }
};
 
enum PowerCircle
{
    SPELL_LIMITLESS_POWER = 45044
};
 
// 45043 - Power Circle (Shifting Naaru Sliver)
class spell_item_power_circle : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_LIMITLESS_POWER });
    }
 
    bool CheckCaster(Unit* target)
    {
        return target->GetGUID() == GetCasterGUID();
    }
 
    void OnApply(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
    {
        GetTarget()->CastSpell(nullptr, SPELL_LIMITLESS_POWER, true);
        if (Aura* buff = GetTarget()->GetAura(SPELL_LIMITLESS_POWER))
            buff->SetDuration(GetDuration());
    }
 
    void OnRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
    {
        GetTarget()->RemoveAurasDueToSpell(SPELL_LIMITLESS_POWER);
    }
 
    void Register() override
    {
        DoCheckAreaTarget += AuraCheckAreaTargetFn(spell_item_power_circle::CheckCaster);
 
        AfterEffectApply += AuraEffectApplyFn(spell_item_power_circle::OnApply, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL);
        AfterEffectRemove += AuraEffectRemoveFn(spell_item_power_circle::OnRemove, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL);
    }
};
 
// http://www.wowhead.com/item=6657 Savory Deviate Delight
// 8213 Savory Deviate Delight
enum SavoryDeviateDelight
{
    SPELL_FLIP_OUT_MALE     = 8219,
    SPELL_FLIP_OUT_FEMALE   = 8220,
    SPELL_YAAARRRR_MALE     = 8221,
    SPELL_YAAARRRR_FEMALE   = 8222,
};
 
class spell_item_savory_deviate_delight : public SpellScript
{
    bool Load() override
    {
        return GetCaster()->GetTypeId() == TYPEID_PLAYER;
    }
 
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo(
        {
            SPELL_FLIP_OUT_MALE,
            SPELL_FLIP_OUT_FEMALE,
            SPELL_YAAARRRR_MALE,
            SPELL_YAAARRRR_FEMALE
        });
    }
 
    void HandleDummy(SpellEffIndex /*effIndex*/)
    {
        Unit* caster = GetCaster();
        uint32 spellId = 0;
        switch (urand(1, 2))
        {
            // Flip Out - ninja
            case 1: spellId = (caster->GetNativeGender() == GENDER_MALE ? SPELL_FLIP_OUT_MALE : SPELL_FLIP_OUT_FEMALE); break;
            // Yaaarrrr - pirate
            case 2: spellId = (caster->GetNativeGender() == GENDER_MALE ? SPELL_YAAARRRR_MALE : SPELL_YAAARRRR_FEMALE); break;
        }
        caster->CastSpell(caster, spellId, true);
    }
 
    void Register() override
    {
        OnEffectHit += SpellEffectFn(spell_item_savory_deviate_delight::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
// 48129 - Scroll of Recall
// 60320 - Scroll of Recall II
// 60321 - Scroll of Recall III
enum ScrollOfRecall
{
    SPELL_SCROLL_OF_RECALL_I                = 48129,
    SPELL_SCROLL_OF_RECALL_II               = 60320,
    SPELL_SCROLL_OF_RECALL_III              = 60321,
    SPELL_LOST                              = 60444,
    SPELL_SCROLL_OF_RECALL_FAIL_ALLIANCE_1  = 60323,
    SPELL_SCROLL_OF_RECALL_FAIL_HORDE_1     = 60328,
};
 
class spell_item_scroll_of_recall : public SpellScript
{
    bool Load() override
    {
        return GetCaster()->GetTypeId() == TYPEID_PLAYER;
    }
 
    void HandleScript(SpellEffIndex effIndex)
    {
        Unit* caster = GetCaster();
        uint8 maxSafeLevel = 0;
        switch (GetSpellInfo()->Id)
        {
            case SPELL_SCROLL_OF_RECALL_I:  // Scroll of Recall
                maxSafeLevel = 40;
                break;
            case SPELL_SCROLL_OF_RECALL_II:  // Scroll of Recall II
                maxSafeLevel = 70;
                break;
            case SPELL_SCROLL_OF_RECALL_III:  // Scroll of Recal III
                maxSafeLevel = 80;
                break;
            default:
                break;
        }
 
        if (caster->GetLevel() > maxSafeLevel)
        {
            caster->CastSpell(caster, SPELL_LOST, true);
 
            // ALLIANCE from 60323 to 60330 - HORDE from 60328 to 60335
            uint32 spellId = SPELL_SCROLL_OF_RECALL_FAIL_ALLIANCE_1;
            if (GetCaster()->ToPlayer()->GetTeam() == HORDE)
                spellId = SPELL_SCROLL_OF_RECALL_FAIL_HORDE_1;
 
            GetCaster()->CastSpell(GetCaster(), spellId + urand(0, 7), true);
 
            PreventHitDefaultEffect(effIndex);
        }
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_scroll_of_recall::HandleScript, EFFECT_0, SPELL_EFFECT_TELEPORT_UNITS);
    }
};
 
enum TransporterSpells
{
    SPELL_EVIL_TWIN                         = 23445,
    SPELL_TRANSPORTER_MALFUNCTION_FIRE      = 23449,
    SPELL_TRANSPORTER_MALFUNCTION_SMALLER   = 36893,
    SPELL_TRANSPORTER_MALFUNCTION_BIGGER    = 36895,
    SPELL_TRANSPORTER_MALFUNCTION_CHICKEN   = 36940,
    SPELL_TRANSFORM_HORDE                   = 36897,
    SPELL_TRANSFORM_ALLIANCE                = 36899,
    SPELL_SOUL_SPLIT_EVIL                   = 36900,
    SPELL_SOUL_SPLIT_GOOD                   = 36901
};
 
// 23442 - Dimensional Ripper - Everlook
class spell_item_dimensional_ripper_everlook : public SpellScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_TRANSPORTER_MALFUNCTION_FIRE, SPELL_EVIL_TWIN });
    }
 
    bool Load() override
    {
        return GetCaster()->GetTypeId() == TYPEID_PLAYER;
    }
 
    void HandleScript(SpellEffIndex /* effIndex */)
    {
        int32 r = irand(0, 119);
        if (r <= 70)                               // 7/12 success
            return;
 
        Unit* caster = GetCaster();
 
        if (r < 100)                              // 4/12 evil twin
            caster->CastSpell(caster, SPELL_EVIL_TWIN, true);
        else                                      // 1/12 fire
            caster->CastSpell(caster, SPELL_TRANSPORTER_MALFUNCTION_FIRE, true);
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_dimensional_ripper_everlook::HandleScript, EFFECT_0, SPELL_EFFECT_TELEPORT_UNITS);
    }
};
 
// 36941 - Ultrasafe Transporter: Toshley's Station
class spell_item_ultrasafe_transporter : public SpellScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo(
            {
                SPELL_TRANSPORTER_MALFUNCTION_SMALLER,
                SPELL_TRANSPORTER_MALFUNCTION_BIGGER,
                SPELL_SOUL_SPLIT_EVIL,
                SPELL_SOUL_SPLIT_GOOD,
                SPELL_TRANSFORM_HORDE,
                SPELL_TRANSFORM_ALLIANCE,
                SPELL_TRANSPORTER_MALFUNCTION_CHICKEN,
                SPELL_EVIL_TWIN,
            });
    }
 
    bool Load() override
    {
        return GetCaster()->GetTypeId() == TYPEID_PLAYER;
    }
 
    void HandleScript(SpellEffIndex /* effIndex */)
    {
        if (!roll_chance(50)) // 50% success
            return;
 
        Unit* caster = GetCaster();
 
        uint32 spellId = 0;
        switch (urand(0, 6))
        {
            case 0:
                spellId = SPELL_TRANSPORTER_MALFUNCTION_SMALLER;
                break;
            case 1:
                spellId = SPELL_TRANSPORTER_MALFUNCTION_BIGGER;
                break;
            case 2:
                spellId = SPELL_SOUL_SPLIT_EVIL;
                break;
            case 3:
                spellId = SPELL_SOUL_SPLIT_GOOD;
                break;
            case 4:
                if (caster->ToPlayer()->GetTeamId() == TEAM_ALLIANCE)
                    spellId = SPELL_TRANSFORM_HORDE;
                else
                    spellId = SPELL_TRANSFORM_ALLIANCE;
                break;
            case 5:
                spellId = SPELL_TRANSPORTER_MALFUNCTION_CHICKEN;
                break;
            case 6:
                spellId = SPELL_EVIL_TWIN;
                break;
            default:
                break;
        }
 
        caster->CastSpell(caster, spellId, true);
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_ultrasafe_transporter::HandleScript, EFFECT_0, SPELL_EFFECT_TELEPORT_UNITS);
    }
};
 
// 36890 - Dimensional Ripper - Area 52
class spell_item_dimensional_ripper_area52 : public SpellScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo(
            {
                SPELL_TRANSPORTER_MALFUNCTION_BIGGER,
                SPELL_SOUL_SPLIT_EVIL,
                SPELL_SOUL_SPLIT_GOOD,
                SPELL_TRANSFORM_HORDE,
                SPELL_TRANSFORM_ALLIANCE
            });
    }
 
    bool Load() override
    {
        return GetCaster()->GetTypeId() == TYPEID_PLAYER;
    }
 
    void HandleScript(SpellEffIndex /* effIndex */)
    {
        if (!roll_chance(50)) // 50% success
            return;
 
        Unit* caster = GetCaster();
 
        uint32 spellId = 0;
        switch (urand(0, 3))
        {
            case 0:
                spellId = SPELL_TRANSPORTER_MALFUNCTION_BIGGER;
                break;
            case 1:
                spellId = SPELL_SOUL_SPLIT_EVIL;
                break;
            case 2:
                spellId = SPELL_SOUL_SPLIT_GOOD;
                break;
            case 3:
                if (caster->ToPlayer()->GetTeamId() == TEAM_ALLIANCE)
                    spellId = SPELL_TRANSFORM_HORDE;
                else
                    spellId = SPELL_TRANSFORM_ALLIANCE;
                break;
            default:
                break;
        }
 
        caster->CastSpell(caster, spellId, true);
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_dimensional_ripper_area52::HandleScript, EFFECT_0, SPELL_EFFECT_TELEPORT_UNITS);
    }
};
 
// 71169 - Shadow's Fate (Shadowmourne questline)
enum ShadowsFate
{
    SPELL_SOUL_FEAST        = 71203,
    NPC_SINDRAGOSA          = 36853
};
 
class spell_item_unsated_craving : public AuraScript
{
    bool CheckProc(ProcEventInfo& procInfo)
    {
        Unit* caster = procInfo.GetActor();
        if (!caster || caster->GetTypeId() != TYPEID_PLAYER)
            return false;
 
        Unit* target = procInfo.GetActionTarget();
        if (!target || target->GetTypeId() != TYPEID_UNIT || target->IsCritter() || (target->GetEntry() != NPC_SINDRAGOSA && target->IsSummon()))
            return false;
 
        return true;
    }
 
    void Register() override
    {
        DoCheckProc += AuraCheckProcFn(spell_item_unsated_craving::CheckProc);
    }
};
 
class spell_item_shadows_fate : public AuraScript
{
    void HandleProc(ProcEventInfo& procInfo)
    {
        PreventDefaultAction();
 
        Unit* caster = procInfo.GetActor();
        Unit* target = GetCaster();
        if (!caster || !target)
            return;
 
        caster->CastSpell(target, SPELL_SOUL_FEAST, TRIGGERED_FULL_MASK);
    }
 
    void Register() override
    {
        OnProc += AuraProcFn(spell_item_shadows_fate::HandleProc);
    }
};
 
enum Shadowmourne
{
    SPELL_SHADOWMOURNE_CHAOS_BANE_DAMAGE    = 71904,
    SPELL_SHADOWMOURNE_SOUL_FRAGMENT        = 71905,
    SPELL_SHADOWMOURNE_VISUAL_LOW           = 72521,
    SPELL_SHADOWMOURNE_VISUAL_HIGH          = 72523,
    SPELL_SHADOWMOURNE_CHAOS_BANE_BUFF      = 73422,
};
 
// 71903 - Item - Shadowmourne Legendary
class spell_item_shadowmourne : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo(
        {
            SPELL_SHADOWMOURNE_CHAOS_BANE_DAMAGE,
            SPELL_SHADOWMOURNE_SOUL_FRAGMENT,
            SPELL_SHADOWMOURNE_CHAOS_BANE_BUFF
        });
    }
 
    bool CheckProc(ProcEventInfo& eventInfo)
    {
        if (GetTarget()->HasAura(SPELL_SHADOWMOURNE_CHAOS_BANE_BUFF)) // cant collect shards while under effect of Chaos Bane buff
            return false;
        return eventInfo.GetProcTarget() && eventInfo.GetProcTarget()->IsAlive();
    }
 
    void HandleProc(AuraEffect* aurEff, ProcEventInfo& eventInfo)
    {
        PreventDefaultAction();
        GetTarget()->CastSpell(GetTarget(), SPELL_SHADOWMOURNE_SOUL_FRAGMENT, aurEff);
 
        // this can't be handled in AuraScript of SoulFragments because we need to know victim
        if (Aura* soulFragments = GetTarget()->GetAura(SPELL_SHADOWMOURNE_SOUL_FRAGMENT))
        {
            if (soulFragments->GetStackAmount() >= 10)
            {
                GetTarget()->CastSpell(eventInfo.GetProcTarget(), SPELL_SHADOWMOURNE_CHAOS_BANE_DAMAGE, aurEff);
                soulFragments->Remove();
            }
        }
    }
 
    void OnRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
    {
        GetTarget()->RemoveAurasDueToSpell(SPELL_SHADOWMOURNE_SOUL_FRAGMENT);
    }
 
    void Register() override
    {
        DoCheckProc += AuraCheckProcFn(spell_item_shadowmourne::CheckProc);
        OnEffectProc += AuraEffectProcFn(spell_item_shadowmourne::HandleProc, EFFECT_0, SPELL_AURA_DUMMY);
        AfterEffectRemove += AuraEffectRemoveFn(spell_item_shadowmourne::OnRemove, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL);
    }
};
 
// 71905 - Soul Fragment
class spell_item_shadowmourne_soul_fragment : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo(
        {
            SPELL_SHADOWMOURNE_VISUAL_LOW,
            SPELL_SHADOWMOURNE_VISUAL_HIGH,
            SPELL_SHADOWMOURNE_CHAOS_BANE_BUFF
        });
    }
 
    void OnStackChange(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
    {
        Unit* target = GetTarget();
        switch (GetStackAmount())
        {
            case 1:
                target->CastSpell(target, SPELL_SHADOWMOURNE_VISUAL_LOW, true);
                break;
            case 6:
                target->RemoveAurasDueToSpell(SPELL_SHADOWMOURNE_VISUAL_LOW);
                target->CastSpell(target, SPELL_SHADOWMOURNE_VISUAL_HIGH, true);
                break;
            case 10:
                target->RemoveAurasDueToSpell(SPELL_SHADOWMOURNE_VISUAL_HIGH);
                target->CastSpell(target, SPELL_SHADOWMOURNE_CHAOS_BANE_BUFF, true);
                break;
            default:
                break;
        }
    }
 
    void OnRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
    {
        Unit* target = GetTarget();
        target->RemoveAurasDueToSpell(SPELL_SHADOWMOURNE_VISUAL_LOW);
        target->RemoveAurasDueToSpell(SPELL_SHADOWMOURNE_VISUAL_HIGH);
    }
 
    void Register() override
    {
        AfterEffectApply += AuraEffectApplyFn(spell_item_shadowmourne_soul_fragment::OnStackChange, EFFECT_0, SPELL_AURA_MOD_STAT, AuraEffectHandleModes(AURA_EFFECT_HANDLE_REAL | AURA_EFFECT_HANDLE_REAPPLY));
        AfterEffectRemove += AuraEffectRemoveFn(spell_item_shadowmourne_soul_fragment::OnRemove, EFFECT_0, SPELL_AURA_MOD_STAT, AURA_EFFECT_HANDLE_REAL);
    }
};
 
// http://www.wowhead.com/item=7734 Six Demon Bag
// 14537 Six Demon Bag
enum SixDemonBagSpells
{
    SPELL_FROSTBOLT                 = 11538,
    SPELL_POLYMORPH                 = 14621,
    SPELL_SUMMON_FELHOUND_MINION    = 14642,
    SPELL_FIREBALL                  = 15662,
    SPELL_CHAIN_LIGHTNING           = 21179,
    SPELL_ENVELOPING_WINDS          = 25189,
};
 
class spell_item_six_demon_bag : public SpellScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo(
        {
            SPELL_FROSTBOLT,
            SPELL_POLYMORPH,
            SPELL_SUMMON_FELHOUND_MINION,
            SPELL_FIREBALL,
            SPELL_CHAIN_LIGHTNING,
            SPELL_ENVELOPING_WINDS
        });
    }
 
    void HandleDummy(SpellEffIndex /*effIndex*/)
    {
        Unit* caster = GetCaster();
        if (Unit* target = GetHitUnit())
        {
            uint32 spellId = 0;
            uint32 rand = urand(0, 99);
            if (rand < 25)                      // Fireball (25% chance)
                spellId = SPELL_FIREBALL;
            else if (rand < 50)                 // Frostball (25% chance)
                spellId = SPELL_FROSTBOLT;
            else if (rand < 70)                 // Chain Lighting (20% chance)
                spellId = SPELL_CHAIN_LIGHTNING;
            else if (rand < 80)                 // Polymorph (10% chance)
            {
                spellId = SPELL_POLYMORPH;
                if (urand(0, 100) <= 30)        // 30% chance to self-cast
                    target = caster;
            }
            else if (rand < 95)                 // Enveloping Winds (15% chance)
                spellId = SPELL_ENVELOPING_WINDS;
            else                                // Summon Felhund minion (5% chance)
            {
                spellId = SPELL_SUMMON_FELHOUND_MINION;
                target = caster;
            }
 
            caster->CastSpell(target, spellId, GetCastItem());
        }
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_six_demon_bag::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
enum SwiftHandJusticeMisc
{
    SPELL_SWIFT_HAND_OF_JUSTICE_HEAL = 59913
};
 
// 59906 - Swift Hand of Justice Dummy
class spell_item_swift_hand_justice_dummy : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_SWIFT_HAND_OF_JUSTICE_HEAL });
    }
 
    void HandleProc(AuraEffect* aurEff, ProcEventInfo& eventInfo)
    {
        PreventDefaultAction();
 
        Unit* caster = eventInfo.GetActor();
        CastSpellExtraArgs args(aurEff);
        args.AddSpellBP0(caster->CountPctFromMaxHealth(aurEff->GetAmount()));
        caster->CastSpell(nullptr, SPELL_SWIFT_HAND_OF_JUSTICE_HEAL, args);
    }
 
    void Register() override
    {
        OnEffectProc += AuraEffectProcFn(spell_item_swift_hand_justice_dummy::HandleProc, EFFECT_0, SPELL_AURA_DUMMY);
    }
};
 
// 28862 - The Eye of Diminution
class spell_item_the_eye_of_diminution : public AuraScript
{
    void CalculateAmount(AuraEffect const* /*aurEff*/, SpellEffectValue& amount, bool& /*canBeRecalculated*/)
    {
        int32 diff = GetUnitOwner()->GetLevel() - 60;
        if (diff > 0)
            amount += diff;
    }
 
    void Register() override
    {
        DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_item_the_eye_of_diminution::CalculateAmount, EFFECT_0, SPELL_AURA_MOD_THREAT);
    }
};
 
// http://www.wowhead.com/item=44012 Underbelly Elixir
// 59640 Underbelly Elixir
enum UnderbellyElixirSpells
{
    SPELL_UNDERBELLY_ELIXIR_TRIGGERED1 = 59645,
    SPELL_UNDERBELLY_ELIXIR_TRIGGERED2 = 59831,
    SPELL_UNDERBELLY_ELIXIR_TRIGGERED3 = 59843,
};
 
class spell_item_underbelly_elixir : public SpellScript
{
    bool Load() override
    {
        return GetCaster()->GetTypeId() == TYPEID_PLAYER;
    }
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo(
        {
            SPELL_UNDERBELLY_ELIXIR_TRIGGERED1,
            SPELL_UNDERBELLY_ELIXIR_TRIGGERED2,
            SPELL_UNDERBELLY_ELIXIR_TRIGGERED3
        });
    }
 
    void HandleDummy(SpellEffIndex /*effIndex*/)
    {
        Unit* caster = GetCaster();
        uint32 spellId = SPELL_UNDERBELLY_ELIXIR_TRIGGERED3;
        switch (urand(1, 3))
        {
            case 1: spellId = SPELL_UNDERBELLY_ELIXIR_TRIGGERED1; break;
            case 2: spellId = SPELL_UNDERBELLY_ELIXIR_TRIGGERED2; break;
        }
        caster->CastSpell(caster, spellId, true);
    }
 
    void Register() override
    {
        OnEffectHit += SpellEffectFn(spell_item_underbelly_elixir::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
enum WormholeGeneratorPandariaSpell
{
    SPELL_WORMHOLE_PANDARIA_ISLE_OF_RECKONING   = 126756,
    SPELL_WORMHOLE_PANDARIA_KUNLAI_UNDERWATER   = 126757,
    SPELL_WORMHOLE_PANDARIA_SRA_VESS            = 126758,
    SPELL_WORMHOLE_PANDARIA_RIKKITUN_VILLAGE    = 126759,
    SPELL_WORMHOLE_PANDARIA_ZANVESS_TREE        = 126760,
    SPELL_WORMHOLE_PANDARIA_ANGLERS_WHARF       = 126761,
    SPELL_WORMHOLE_PANDARIA_CRANE_STATUE        = 126762,
    SPELL_WORMHOLE_PANDARIA_EMPERORS_OMEN       = 126763,
    SPELL_WORMHOLE_PANDARIA_WHITEPETAL_LAKE     = 126764,
};
 
uint32 const WormholeTargetLocations[] =
{
    SPELL_WORMHOLE_PANDARIA_ISLE_OF_RECKONING,
    SPELL_WORMHOLE_PANDARIA_KUNLAI_UNDERWATER,
    SPELL_WORMHOLE_PANDARIA_SRA_VESS,
    SPELL_WORMHOLE_PANDARIA_RIKKITUN_VILLAGE,
    SPELL_WORMHOLE_PANDARIA_ZANVESS_TREE,
    SPELL_WORMHOLE_PANDARIA_ANGLERS_WHARF,
    SPELL_WORMHOLE_PANDARIA_CRANE_STATUE,
    SPELL_WORMHOLE_PANDARIA_EMPERORS_OMEN,
    SPELL_WORMHOLE_PANDARIA_WHITEPETAL_LAKE
};
 
// 126755 - Wormhole: Pandaria
class spell_item_wormhole_pandaria : public SpellScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo(WormholeTargetLocations);
    }
 
    void HandleTeleport(SpellEffIndex effIndex)
    {
        PreventHitDefaultEffect(effIndex);
        uint32 spellId = Trinity::Containers::SelectRandomContainerElement(WormholeTargetLocations);
        GetCaster()->CastSpell(GetHitUnit(), spellId, true);
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_wormhole_pandaria::HandleTeleport, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
// 47776 - Roll 'dem Bones
class spell_item_worn_troll_dice : public SpellScript
{
    enum
    {
        TEXT_WORN_TROLL_DICE = 26152
    };
 
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        if (!sBroadcastTextStore.LookupEntry(TEXT_WORN_TROLL_DICE))
            return false;
        return true;
    }
 
    bool Load() override
    {
        return GetCaster()->GetTypeId() == TYPEID_PLAYER;
    }
 
    void HandleScript(SpellEffIndex /*effIndex*/)
    {
        GetCaster()->TextEmote(TEXT_WORN_TROLL_DICE, GetHitUnit());
 
        static uint32 const minimum = 1;
        static uint32 const maximum = 6;
 
        // roll twice
        GetCaster()->ToPlayer()->DoRandomRoll(minimum, maximum);
        GetCaster()->ToPlayer()->DoRandomRoll(minimum, maximum);
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_worn_troll_dice::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
    }
};
 
enum AirRifleSpells
{
    SPELL_AIR_RIFLE_HOLD_VISUAL = 65582,
    SPELL_AIR_RIFLE_SHOOT       = 67532,
    SPELL_AIR_RIFLE_SHOOT_SELF  = 65577,
};
 
class spell_item_red_rider_air_rifle : public SpellScript
{
    bool Validate(SpellInfo const* /*spell*/) override
    {
        return ValidateSpellInfo(
        {
            SPELL_AIR_RIFLE_HOLD_VISUAL,
            SPELL_AIR_RIFLE_SHOOT,
            SPELL_AIR_RIFLE_SHOOT_SELF
        });
    }
 
    void HandleScript(SpellEffIndex effIndex)
    {
        PreventHitDefaultEffect(effIndex);
        Unit* caster = GetCaster();
        if (Unit* target = GetHitUnit())
        {
            caster->CastSpell(caster, SPELL_AIR_RIFLE_HOLD_VISUAL, true);
            // needed because this spell shares GCD with its triggered spells (which must not be cast with triggered flag)
            if (Player* player = caster->ToPlayer())
                player->GetSpellHistory()->CancelGlobalCooldown(GetSpellInfo());
            if (urand(0, 4))
                caster->CastSpell(target, SPELL_AIR_RIFLE_SHOOT, false);
            else
                caster->CastSpell(caster, SPELL_AIR_RIFLE_SHOOT_SELF, false);
        }
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_red_rider_air_rifle::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
    }
};
 
class spell_item_book_of_glyph_mastery : public SpellScript
{
    bool Load() override
    {
        return GetCaster()->GetTypeId() == TYPEID_PLAYER;
    }
 
    SpellCastResult CheckRequirement()
    {
        if (HasDiscoveredAllSpells(GetSpellInfo()->Id, GetCaster()->ToPlayer()))
        {
            SetCustomCastResultMessage(SPELL_CUSTOM_ERROR_LEARNED_EVERYTHING);
            return SPELL_FAILED_CUSTOM_ERROR;
        }
 
        return SPELL_CAST_OK;
    }
 
    void HandleScript(SpellEffIndex /*effIndex*/)
    {
        Player* caster = GetCaster()->ToPlayer();
        uint32 spellId = GetSpellInfo()->Id;
 
        // learn random explicit discovery recipe (if any)
        if (uint32 discoveredSpellId = GetExplicitDiscoverySpell(spellId, caster))
            caster->LearnSpell(discoveredSpellId, false);
    }
 
    void Register() override
    {
        OnCheckCast += SpellCheckCastFn(spell_item_book_of_glyph_mastery::CheckRequirement);
        OnEffectHitTarget += SpellEffectFn(spell_item_book_of_glyph_mastery::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
    }
};
 
enum GiftOfTheHarvester
{
    NPC_GHOUL   = 28845,
    MAX_GHOULS  = 5,
};
 
class spell_item_gift_of_the_harvester : public SpellScript
{
    SpellCastResult CheckRequirement()
    {
        std::list<TempSummon*> ghouls;
        GetCaster()->GetAllMinionsByEntry(ghouls, NPC_GHOUL);
        if (ghouls.size() >= MAX_GHOULS)
        {
            SetCustomCastResultMessage(SPELL_CUSTOM_ERROR_TOO_MANY_GHOULS);
            return SPELL_FAILED_CUSTOM_ERROR;
        }
 
        return SPELL_CAST_OK;
    }
 
    void Register() override
    {
        OnCheckCast += SpellCheckCastFn(spell_item_gift_of_the_harvester::CheckRequirement);
    }
};
 
enum Sinkholes
{
    NPC_SOUTH_SINKHOLE      = 25664,
    NPC_NORTHEAST_SINKHOLE  = 25665,
    NPC_NORTHWEST_SINKHOLE  = 25666,
};
 
class spell_item_map_of_the_geyser_fields : public SpellScript
{
    SpellCastResult CheckSinkholes()
    {
        Unit* caster = GetCaster();
        if (caster->FindNearestCreature(NPC_SOUTH_SINKHOLE, 30.0f, true) ||
            caster->FindNearestCreature(NPC_NORTHEAST_SINKHOLE, 30.0f, true) ||
            caster->FindNearestCreature(NPC_NORTHWEST_SINKHOLE, 30.0f, true))
            return SPELL_CAST_OK;
 
        SetCustomCastResultMessage(SPELL_CUSTOM_ERROR_MUST_BE_CLOSE_TO_SINKHOLE);
        return SPELL_FAILED_CUSTOM_ERROR;
    }
 
    void Register() override
    {
        OnCheckCast += SpellCheckCastFn(spell_item_map_of_the_geyser_fields::CheckSinkholes);
    }
};
 
enum VanquishedClutchesSpells
{
    SPELL_CRUSHER       = 64982,
    SPELL_CONSTRICTOR   = 64983,
    SPELL_CORRUPTOR     = 64984,
};
 
class spell_item_vanquished_clutches : public SpellScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo(
        {
            SPELL_CRUSHER,
            SPELL_CONSTRICTOR,
            SPELL_CORRUPTOR
        });
    }
 
    void HandleDummy(SpellEffIndex /*effIndex*/)
    {
        uint32 spellId = RAND(SPELL_CRUSHER, SPELL_CONSTRICTOR, SPELL_CORRUPTOR);
        Unit* caster = GetCaster();
        caster->CastSpell(caster, spellId, true);
    }
 
    void Register() override
    {
        OnEffectHit += SpellEffectFn(spell_item_vanquished_clutches::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
enum AshbringerSounds
{
    SOUND_ASHBRINGER_1  = 8906,                             // "I was pure once"
    SOUND_ASHBRINGER_2  = 8907,                             // "Fought for righteousness"
    SOUND_ASHBRINGER_3  = 8908,                             // "I was once called Ashbringer"
    SOUND_ASHBRINGER_4  = 8920,                             // "Betrayed by my order"
    SOUND_ASHBRINGER_5  = 8921,                             // "Destroyed by Kel'Thuzad"
    SOUND_ASHBRINGER_6  = 8922,                             // "Made to serve"
    SOUND_ASHBRINGER_7  = 8923,                             // "My son watched me die"
    SOUND_ASHBRINGER_8  = 8924,                             // "Crusades fed his rage"
    SOUND_ASHBRINGER_9  = 8925,                             // "Truth is unknown to him"
    SOUND_ASHBRINGER_10 = 8926,                             // "Scarlet Crusade  is pure no longer"
    SOUND_ASHBRINGER_11 = 8927,                             // "Balnazzar's crusade corrupted my son"
    SOUND_ASHBRINGER_12 = 8928,                             // "Kill them all!"
};
 
class spell_item_ashbringer : public SpellScript
{
    bool Load() override
    {
        return GetCaster()->GetTypeId() == TYPEID_PLAYER;
    }
 
    void OnDummyEffect(SpellEffIndex effIndex)
    {
        PreventHitDefaultEffect(effIndex);
 
        Player* player = GetCaster()->ToPlayer();
        uint32 sound_id = RAND( SOUND_ASHBRINGER_1, SOUND_ASHBRINGER_2, SOUND_ASHBRINGER_3, SOUND_ASHBRINGER_4, SOUND_ASHBRINGER_5, SOUND_ASHBRINGER_6,
                        SOUND_ASHBRINGER_7, SOUND_ASHBRINGER_8, SOUND_ASHBRINGER_9, SOUND_ASHBRINGER_10, SOUND_ASHBRINGER_11, SOUND_ASHBRINGER_12 );
 
        // Ashbringers effect (spellID 28441) retriggers every 5 seconds, with a chance of making it say one of the above 12 sounds
        if (urand(0, 60) < 1)
            player->PlayDirectSound(sound_id, player);
    }
 
    void Register() override
    {
        OnEffectHit += SpellEffectFn(spell_item_ashbringer::OnDummyEffect, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
enum MagicEater
{
    SPELL_WILD_MAGIC                             = 58891,
    SPELL_WELL_FED_1                             = 57288,
    SPELL_WELL_FED_2                             = 57139,
    SPELL_WELL_FED_3                             = 57111,
    SPELL_WELL_FED_4                             = 57286,
    SPELL_WELL_FED_5                             = 57291,
};
 
// 58886 - Food
class spell_magic_eater_food : public AuraScript
{
    void HandleTriggerSpell(AuraEffect const* /*aurEff*/)
    {
        PreventDefaultAction();
        Unit* target = GetTarget();
        switch (urand(0, 5))
        {
            case 0:
                target->CastSpell(target, SPELL_WILD_MAGIC, true);
                break;
            case 1:
                target->CastSpell(target, SPELL_WELL_FED_1, true);
                break;
            case 2:
                target->CastSpell(target, SPELL_WELL_FED_2, true);
                break;
            case 3:
                target->CastSpell(target, SPELL_WELL_FED_3, true);
                break;
            case 4:
                target->CastSpell(target, SPELL_WELL_FED_4, true);
                break;
            case 5:
                target->CastSpell(target, SPELL_WELL_FED_5, true);
                break;
        }
    }
 
    void Register() override
    {
        OnEffectPeriodic += AuraEffectPeriodicFn(spell_magic_eater_food::HandleTriggerSpell, EFFECT_1, SPELL_AURA_PERIODIC_TRIGGER_SPELL);
    }
};
 
enum PurifyHelboarMeat
{
    SPELL_SUMMON_PURIFIED_HELBOAR_MEAT      = 29277,
    SPELL_SUMMON_TOXIC_HELBOAR_MEAT         = 29278,
};
 
class spell_item_purify_helboar_meat : public SpellScript
{
    bool Load() override
    {
        return GetCaster()->GetTypeId() == TYPEID_PLAYER;
    }
 
    bool Validate(SpellInfo const* /*spell*/) override
    {
        return ValidateSpellInfo(
        {
            SPELL_SUMMON_PURIFIED_HELBOAR_MEAT,
            SPELL_SUMMON_TOXIC_HELBOAR_MEAT
        });
    }
 
    void HandleDummy(SpellEffIndex /* effIndex */)
    {
        Unit* caster = GetCaster();
        caster->CastSpell(caster, roll_chance(50) ? SPELL_SUMMON_PURIFIED_HELBOAR_MEAT : SPELL_SUMMON_TOXIC_HELBOAR_MEAT, true);
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_purify_helboar_meat::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
enum NighInvulnerability
{
    SPELL_NIGH_INVULNERABILITY                  = 30456,
    SPELL_COMPLETE_VULNERABILITY                = 30457,
};
 
class spell_item_nigh_invulnerability : public SpellScript
{
    bool Validate(SpellInfo const* /*spell*/) override
    {
        return ValidateSpellInfo({ SPELL_NIGH_INVULNERABILITY, SPELL_COMPLETE_VULNERABILITY });
    }
 
    void HandleDummy(SpellEffIndex /* effIndex */)
    {
        Unit* caster = GetCaster();
        if (Item* castItem = GetCastItem())
        {
            if (roll_chance(86))                  // Nigh-Invulnerability   - success
                caster->CastSpell(caster, SPELL_NIGH_INVULNERABILITY, castItem);
            else                                    // Complete Vulnerability - backfire in 14% casts
                caster->CastSpell(caster, SPELL_COMPLETE_VULNERABILITY, castItem);
        }
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_nigh_invulnerability::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
enum Poultryzer
{
    SPELL_POULTRYIZER_SUCCESS    = 30501,
    SPELL_POULTRYIZER_BACKFIRE   = 30504,
};
 
class spell_item_poultryizer : public SpellScript
{
    bool Validate(SpellInfo const* /*spell*/) override
    {
        return ValidateSpellInfo({ SPELL_POULTRYIZER_SUCCESS, SPELL_POULTRYIZER_BACKFIRE });
    }
 
    void HandleDummy(SpellEffIndex /* effIndex */)
    {
        if (GetCastItem() && GetHitUnit())
            GetCaster()->CastSpell(GetHitUnit(), roll_chance(80) ? SPELL_POULTRYIZER_SUCCESS : SPELL_POULTRYIZER_BACKFIRE, GetCastItem());
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_poultryizer::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
enum SocretharsStone
{
    SPELL_SOCRETHAR_TO_SEAT     = 35743,
    SPELL_SOCRETHAR_FROM_SEAT   = 35744,
};
 
class spell_item_socrethars_stone : public SpellScript
{
    bool Load() override
    {
        return (GetCaster()->GetAreaId() == 3900 || GetCaster()->GetAreaId() == 3742);
    }
    bool Validate(SpellInfo const* /*spell*/) override
    {
        return ValidateSpellInfo({ SPELL_SOCRETHAR_TO_SEAT, SPELL_SOCRETHAR_FROM_SEAT });
    }
 
    void HandleDummy(SpellEffIndex /* effIndex */)
    {
        Unit* caster = GetCaster();
        switch (caster->GetAreaId())
        {
            case 3900:
                caster->CastSpell(caster, SPELL_SOCRETHAR_TO_SEAT, true);
                break;
            case 3742:
                caster->CastSpell(caster, SPELL_SOCRETHAR_FROM_SEAT, true);
                break;
            default:
                return;
        }
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_socrethars_stone::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
enum DemonBroiledSurprise
{
    QUEST_SUPER_HOT_STEW                    = 11379,
    SPELL_CREATE_DEMON_BROILED_SURPRISE     = 43753,
    NPC_ABYSSAL_FLAMEBRINGER                = 19973,
};
 
class spell_item_demon_broiled_surprise : public SpellScript
{
    bool Validate(SpellInfo const* /*spell*/) override
    {
        return ValidateSpellInfo({ SPELL_CREATE_DEMON_BROILED_SURPRISE }) &&
            sObjectMgr->GetCreatureTemplate(NPC_ABYSSAL_FLAMEBRINGER) &&
            sObjectMgr->GetQuestTemplate(QUEST_SUPER_HOT_STEW);
    }
 
    bool Load() override
    {
        return GetCaster()->GetTypeId() == TYPEID_PLAYER;
    }
 
    void HandleDummy(SpellEffIndex /* effIndex */)
    {
        Unit* player = GetCaster();
        player->CastSpell(player, SPELL_CREATE_DEMON_BROILED_SURPRISE, false);
    }
 
    SpellCastResult CheckRequirement()
    {
        Player* player = GetCaster()->ToPlayer();
        if (player->GetQuestStatus(QUEST_SUPER_HOT_STEW) != QUEST_STATUS_INCOMPLETE)
            return SPELL_FAILED_CANT_DO_THAT_RIGHT_NOW;
 
        if (Creature* creature = player->FindNearestCreature(NPC_ABYSSAL_FLAMEBRINGER, 10, false))
            if (creature->isDead())
                return SPELL_CAST_OK;
        return SPELL_FAILED_NOT_HERE;
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_demon_broiled_surprise::HandleDummy, EFFECT_1, SPELL_EFFECT_DUMMY);
        OnCheckCast += SpellCheckCastFn(spell_item_demon_broiled_surprise::CheckRequirement);
    }
};
 
enum CompleteRaptorCapture
{
    SPELL_RAPTOR_CAPTURE_CREDIT     = 42337,
};
 
class spell_item_complete_raptor_capture : public SpellScript
{
    bool Validate(SpellInfo const* /*spell*/) override
    {
        return ValidateSpellInfo({ SPELL_RAPTOR_CAPTURE_CREDIT });
    }
 
    void HandleDummy(SpellEffIndex /* effIndex */)
    {
        Unit* caster = GetCaster();
        if (GetHitCreature())
        {
            GetHitCreature()->DespawnOrUnsummon();
 
            //cast spell Raptor Capture Credit
            caster->CastSpell(caster, SPELL_RAPTOR_CAPTURE_CREDIT, true);
        }
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_complete_raptor_capture::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
enum ImpaleLeviroth
{
    NPC_LEVIROTH                = 26452,
    SPELL_LEVIROTH_SELF_IMPALE  = 49882
};
 
class spell_item_impale_leviroth : public SpellScript
{
    bool Validate(SpellInfo const* /*spell*/) override
    {
        if (!sObjectMgr->GetCreatureTemplate(NPC_LEVIROTH))
            return false;
        return true;
    }
 
    void HandleDummy(SpellEffIndex /*effIndex*/)
    {
        if (Creature* target = GetHitCreature())
            if (target->GetEntry() == NPC_LEVIROTH && !target->HealthBelowPct(95))
            {
                target->CastSpell(target, SPELL_LEVIROTH_SELF_IMPALE, true);
                target->ResetPlayerDamageReq();
            }
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_impale_leviroth::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
enum LifegivingGem
{
    SPELL_GIFT_OF_LIFE_1    = 23782,
    SPELL_GIFT_OF_LIFE_2    = 23783
};
 
// 23725 - Gift of Life
class spell_item_lifegiving_gem : public SpellScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_GIFT_OF_LIFE_1, SPELL_GIFT_OF_LIFE_2 });
    }
 
    void HandleDummy(SpellEffIndex /*effIndex*/)
    {
        Unit* caster = GetCaster();
        caster->CastSpell(caster, SPELL_GIFT_OF_LIFE_1, true);
        caster->CastSpell(caster, SPELL_GIFT_OF_LIFE_2, true);
    }
 
    void Register() override
    {
        OnEffectHit += SpellEffectFn(spell_item_lifegiving_gem::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
enum NitroBoosts
{
    SPELL_NITRO_BOOSTS_SUCCESS       = 54861,
    SPELL_NITRO_BOOSTS_BACKFIRE      = 54621,
    SPELL_NITRO_BOOSTS_PARACHUTE     = 54649,
};
 
class spell_item_nitro_boosts : public SpellScript
{
    bool Load() override
    {
        if (!GetCastItem())
            return false;
        return true;
    }
 
    bool Validate(SpellInfo const* /*spell*/) override
    {
        return ValidateSpellInfo({ SPELL_NITRO_BOOSTS_SUCCESS, SPELL_NITRO_BOOSTS_BACKFIRE });
    }
 
    void HandleDummy(SpellEffIndex /* effIndex */)
    {
        Unit* caster = GetCaster();
        bool success = true;
        if (!caster->GetMap()->IsDungeon())
            success = roll_chance(95); // nitro boosts can only fail in flying-enabled locations on 3.3.5
        caster->CastSpell(caster, success ? SPELL_NITRO_BOOSTS_SUCCESS : SPELL_NITRO_BOOSTS_BACKFIRE, GetCastItem());
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_nitro_boosts::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
class spell_item_nitro_boosts_backfire : public AuraScript
{
    bool Validate(SpellInfo const* /*spell*/) override
    {
        return ValidateSpellInfo({ SPELL_NITRO_BOOSTS_PARACHUTE });
    }
 
    void HandleApply(AuraEffect const* /*effect*/, AuraEffectHandleModes /*mode*/)
    {
        lastZ = GetTarget()->GetPositionZ();
    }
 
    void HandlePeriodicDummy(AuraEffect const* effect)
    {
        PreventDefaultAction();
        float curZ = GetTarget()->GetPositionZ();
        if (curZ < lastZ)
        {
            if (roll_chance(80)) // we don't have enough sniffs to verify this, guesstimate
                GetTarget()->CastSpell(GetTarget(), SPELL_NITRO_BOOSTS_PARACHUTE, effect);
            GetAura()->Remove();
        }
        else
            lastZ = curZ;
    }
 
    void Register() override
    {
        OnEffectApply += AuraEffectApplyFn(spell_item_nitro_boosts_backfire::HandleApply, EFFECT_1, SPELL_AURA_PERIODIC_TRIGGER_SPELL, AURA_EFFECT_HANDLE_REAL);
        OnEffectPeriodic += AuraEffectPeriodicFn(spell_item_nitro_boosts_backfire::HandlePeriodicDummy, EFFECT_1, SPELL_AURA_PERIODIC_TRIGGER_SPELL);
    }
 
    float lastZ = INVALID_HEIGHT;
};
 
enum RocketBoots
{
    SPELL_ROCKET_BOOTS_PROC      = 30452,
};
 
class spell_item_rocket_boots : public SpellScript
{
    bool Load() override
    {
        return GetCaster()->GetTypeId() == TYPEID_PLAYER;
    }
 
    bool Validate(SpellInfo const* /*spell*/) override
    {
        return ValidateSpellInfo({ SPELL_ROCKET_BOOTS_PROC });
    }
 
    void HandleDummy(SpellEffIndex /* effIndex */)
    {
        Player* caster = GetCaster()->ToPlayer();
        caster->GetSpellHistory()->ResetCooldown(SPELL_ROCKET_BOOTS_PROC);
        caster->CastSpell(caster, SPELL_ROCKET_BOOTS_PROC, true);
    }
 
    SpellCastResult CheckCast()
    {
        if (GetCaster()->IsInWater())
            return SPELL_FAILED_ONLY_ABOVEWATER;
        return SPELL_CAST_OK;
    }
 
    void Register() override
    {
        OnCheckCast += SpellCheckCastFn(spell_item_rocket_boots::CheckCast);
        OnEffectHitTarget += SpellEffectFn(spell_item_rocket_boots::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
// 67489 - Runic Healing Injector
class spell_item_runic_healing_injector : public SpellScript
{
    bool Load() override
    {
        return GetCaster()->GetTypeId() == TYPEID_PLAYER;
    }
 
    void HandleHeal(SpellEffIndex /*effIndex*/)
    {
        if (Player* caster = GetCaster()->ToPlayer())
            if (caster->HasSkill(SKILL_ENGINEERING))
                SetHitHeal(GetHitHeal() * 1.25f);
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_runic_healing_injector::HandleHeal, EFFECT_0, SPELL_EFFECT_HEAL);
    }
};
 
enum PygmyOil
{
    SPELL_PYGMY_OIL_PYGMY_AURA      = 53806,
    SPELL_PYGMY_OIL_SMALLER_AURA    = 53805,
};
 
class spell_item_pygmy_oil : public SpellScript
{
    bool Validate(SpellInfo const* /*spell*/) override
    {
        return ValidateSpellInfo({ SPELL_PYGMY_OIL_PYGMY_AURA, SPELL_PYGMY_OIL_SMALLER_AURA });
    }
 
    void HandleDummy(SpellEffIndex /* effIndex */)
    {
        Unit* caster = GetCaster();
        if (Aura* aura = caster->GetAura(SPELL_PYGMY_OIL_PYGMY_AURA))
            aura->RefreshDuration();
        else
        {
            aura = caster->GetAura(SPELL_PYGMY_OIL_SMALLER_AURA);
            if (!aura || aura->GetStackAmount() < 5 || !roll_chance(50))
                    caster->CastSpell(caster, SPELL_PYGMY_OIL_SMALLER_AURA, true);
            else
            {
                aura->Remove();
                caster->CastSpell(caster, SPELL_PYGMY_OIL_PYGMY_AURA, true);
            }
        }
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_pygmy_oil::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
class spell_item_unusual_compass : public SpellScript
{
    void HandleDummy(SpellEffIndex /* effIndex */)
    {
        Unit* caster = GetCaster();
        caster->SetFacingTo(frand(0.0f, 2.0f * float(M_PI)));
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_unusual_compass::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
enum ChickenCover
{
    SPELL_CHICKEN_NET               = 51959,
    SPELL_CAPTURE_CHICKEN_ESCAPE    = 51037,
    QUEST_CHICKEN_PARTY             = 12702,
    QUEST_FLOWN_THE_COOP            = 12532,
};
 
class spell_item_chicken_cover : public SpellScript
{
    bool Load() override
    {
        return GetCaster()->GetTypeId() == TYPEID_PLAYER;
    }
 
    bool Validate(SpellInfo const* /*spell*/) override
    {
        return ValidateSpellInfo({ SPELL_CHICKEN_NET, SPELL_CAPTURE_CHICKEN_ESCAPE }) &&
            sObjectMgr->GetQuestTemplate(QUEST_CHICKEN_PARTY) &&
            sObjectMgr->GetQuestTemplate(QUEST_FLOWN_THE_COOP);
    }
 
    void HandleDummy(SpellEffIndex /* effIndex */)
    {
        Player* caster = GetCaster()->ToPlayer();
        if (Unit* target = GetHitUnit())
        {
            if (!target->HasAura(SPELL_CHICKEN_NET) && (caster->GetQuestStatus(QUEST_CHICKEN_PARTY) == QUEST_STATUS_INCOMPLETE || caster->GetQuestStatus(QUEST_FLOWN_THE_COOP) == QUEST_STATUS_INCOMPLETE))
            {
                caster->CastSpell(caster, SPELL_CAPTURE_CHICKEN_ESCAPE, true);
                target->KillSelf();
            }
        }
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_chicken_cover::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
class spell_item_muisek_vessel : public SpellScript
{
    void HandleDummy(SpellEffIndex /*effIndex*/)
    {
        if (Creature* target = GetHitCreature())
            if (target->isDead())
                target->DespawnOrUnsummon();
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_muisek_vessel::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
enum GreatmothersSoulcather
{
    SPELL_FORCE_CAST_SUMMON_GNOME_SOUL = 46486,
};
class spell_item_greatmothers_soulcatcher : public SpellScript
{
    void HandleDummy(SpellEffIndex /*effIndex*/)
    {
        if (GetHitUnit())
            GetCaster()->CastSpell(GetCaster(), SPELL_FORCE_CAST_SUMMON_GNOME_SOUL);
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_greatmothers_soulcatcher::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
enum ShardOfTheScale
{
    SPELL_PURIFIED_CAUTERIZING_HEAL = 69733,
    SPELL_PURIFIED_SEARING_FLAMES   = 69729,
 
    SPELL_SHINY_CAUTERIZING_HEAL    = 69734,
    SPELL_SHINY_SEARING_FLAMES      = 69730
};
 
// Item - 49310: Purified Shard of the Scale
// 69755 - Purified Shard of the Scale - Equip Effect
 
// Item - 49488: Shiny Shard of the Scale
// 69739 - Shiny Shard of the Scale - Equip Effect
template <uint32 HealProcSpellId, uint32 DamageProcSpellId>
class spell_item_shard_of_the_scale : public SpellScriptLoader
{
    public:
        spell_item_shard_of_the_scale(char const* ScriptName) : SpellScriptLoader(ScriptName) { }
 
        template <uint32 HealProc, uint32 DamageProc>
        class spell_item_shard_of_the_scale_AuraScript : public AuraScript
        {
            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                return ValidateSpellInfo(
                {
                    HealProc,
                    DamageProc
                });
            }
 
            void HandleProc(AuraEffect* aurEff, ProcEventInfo& eventInfo)
            {
                PreventDefaultAction();
                Unit* caster = eventInfo.GetActor();
                Unit* target = eventInfo.GetProcTarget();
 
                if (eventInfo.GetTypeMask() & PROC_FLAG_DEAL_HELPFUL_SPELL)
                    caster->CastSpell(target, HealProc, aurEff);
 
                if (eventInfo.GetTypeMask() & PROC_FLAG_DEAL_HARMFUL_SPELL)
                    caster->CastSpell(target, DamageProc, aurEff);
            }
 
            void Register() override
            {
                OnEffectProc += AuraEffectProcFn(spell_item_shard_of_the_scale_AuraScript::HandleProc, EFFECT_0, SPELL_AURA_DUMMY);
            }
        };
 
        AuraScript* GetAuraScript() const override
        {
            return new spell_item_shard_of_the_scale_AuraScript<HealProcSpellId, DamageProcSpellId>();
        }
};
 
enum SoulPreserver
{
    SPELL_SOUL_PRESERVER_DRUID       = 60512,
    SPELL_SOUL_PRESERVER_PALADIN     = 60513,
    SPELL_SOUL_PRESERVER_PRIEST      = 60514,
    SPELL_SOUL_PRESERVER_SHAMAN      = 60515,
};
 
class spell_item_soul_preserver : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo(
        {
            SPELL_SOUL_PRESERVER_DRUID,
            SPELL_SOUL_PRESERVER_PALADIN,
            SPELL_SOUL_PRESERVER_PRIEST,
            SPELL_SOUL_PRESERVER_SHAMAN
        });
    }
 
    void HandleProc(AuraEffect* aurEff, ProcEventInfo& eventInfo)
    {
        PreventDefaultAction();
 
        Unit* caster = eventInfo.GetActor();
 
        switch (caster->GetClass())
        {
            case CLASS_DRUID:
                caster->CastSpell(caster, SPELL_SOUL_PRESERVER_DRUID, aurEff);
                break;
            case CLASS_PALADIN:
                caster->CastSpell(caster, SPELL_SOUL_PRESERVER_PALADIN, aurEff);
                break;
            case CLASS_PRIEST:
                caster->CastSpell(caster, SPELL_SOUL_PRESERVER_PRIEST, aurEff);
                break;
            case CLASS_SHAMAN:
                caster->CastSpell(caster, SPELL_SOUL_PRESERVER_SHAMAN, aurEff);
                break;
            default:
                break;
        }
    }
 
    void Register() override
    {
        OnEffectProc += AuraEffectProcFn(spell_item_soul_preserver::HandleProc, EFFECT_0, SPELL_AURA_PROC_TRIGGER_SPELL);
    }
};
 
enum ExaltedSunwellNeck
{
    SPELL_LIGHTS_WRATH      = 45479, // Light's Wrath if Exalted by Aldor
    SPELL_ARCANE_BOLT       = 45429, // Arcane Bolt if Exalted by Scryers
 
    SPELL_LIGHTS_STRENGTH   = 45480, // Light's Strength if Exalted by Aldor
    SPELL_ARCANE_STRIKE     = 45428, // Arcane Strike if Exalted by Scryers
 
    SPELL_LIGHTS_WARD       = 45432, // Light's Ward if Exalted by Aldor
    SPELL_ARCANE_INSIGHT    = 45431, // Arcane Insight if Exalted by Scryers
 
    SPELL_LIGHTS_SALVATION  = 45478, // Light's Salvation if Exalted by Aldor
    SPELL_ARCANE_SURGE      = 45430, // Arcane Surge if Exalted by Scryers
 
    FACTION_ALDOR           = 932,
    FACTION_SCRYERS         = 934
};
 
// Item - 34678: Shattered Sun Pendant of Acumen
// 45481 - Sunwell Exalted Caster Neck
 
// Item - 34679: Shattered Sun Pendant of Might
// 45482 - Sunwell Exalted Melee Neck
 
// Item - 34680: Shattered Sun Pendant of Resolve
// 45483 - Sunwell Exalted Tank Neck
 
// Item - 34677: Shattered Sun Pendant of Restoration
// 45484 Sunwell Exalted Healer Neck
template <uint32 AldorSpellId, uint32 ScryersSpellId>
class spell_item_sunwell_neck : public SpellScriptLoader
{
    public:
        spell_item_sunwell_neck(char const* ScriptName) : SpellScriptLoader(ScriptName) { }
 
        template <uint32 Aldors, uint32 Scryers>
        class spell_item_sunwell_neck_AuraScript : public AuraScript
        {
            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                return ValidateSpellInfo({ Aldors, Scryers }) &&
                    sFactionStore.LookupEntry(FACTION_ALDOR) &&
                    sFactionStore.LookupEntry(FACTION_SCRYERS);
            }
 
            bool CheckProc(ProcEventInfo& eventInfo)
            {
                if (eventInfo.GetActor()->GetTypeId() != TYPEID_PLAYER)
                    return false;
                return true;
            }
 
            void HandleProc(AuraEffect* aurEff, ProcEventInfo& eventInfo)
            {
                PreventDefaultAction();
                Player* player = eventInfo.GetActor()->ToPlayer();
                Unit* target = eventInfo.GetProcTarget();
 
                // Aggression checks are in the spell system... just cast and forget
                if (player->GetReputationRank(FACTION_ALDOR) == REP_EXALTED)
                    player->CastSpell(target, Aldors, aurEff);
 
                if (player->GetReputationRank(FACTION_SCRYERS) == REP_EXALTED)
                    player->CastSpell(target, Scryers, aurEff);
            }
 
            void Register() override
            {
                DoCheckProc += AuraCheckProcFn(spell_item_sunwell_neck_AuraScript::CheckProc);
                OnEffectProc += AuraEffectProcFn(spell_item_sunwell_neck_AuraScript::HandleProc, EFFECT_0, SPELL_AURA_DUMMY);
            }
        };
 
        AuraScript* GetAuraScript() const override
        {
            return new spell_item_sunwell_neck_AuraScript<AldorSpellId, ScryersSpellId>();
        }
};
 
class spell_item_toy_train_set_pulse : public SpellScript
{
    void HandleDummy(SpellEffIndex /*index*/)
    {
        if (Player* target = GetHitUnit()->ToPlayer())
        {
            target->HandleEmoteCommand(EMOTE_ONESHOT_TRAIN);
            if (EmotesTextSoundEntry const* soundEntry = sDB2Manager.GetTextSoundEmoteFor(TEXT_EMOTE_TRAIN, target->GetRace(), target->GetNativeGender(), target->GetClass()))
                target->PlayDistanceSound(soundEntry->SoundID);
        }
    }
 
    void HandleTargets(std::list<WorldObject*>& targetList)
    {
        targetList.remove_if([](WorldObject const* obj) { return obj->GetTypeId() != TYPEID_PLAYER; });
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_toy_train_set_pulse::HandleDummy, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
        OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_item_toy_train_set_pulse::HandleTargets, EFFECT_ALL, TARGET_UNIT_SRC_AREA_ALLY);
    }
};
 
enum DeathChoiceSpells
{
    SPELL_DEATH_CHOICE_NORMAL_AURA      = 67702,
    SPELL_DEATH_CHOICE_NORMAL_AGILITY   = 67703,
    SPELL_DEATH_CHOICE_NORMAL_STRENGTH  = 67708,
    SPELL_DEATH_CHOICE_HEROIC_AURA      = 67771,
    SPELL_DEATH_CHOICE_HEROIC_AGILITY   = 67772,
    SPELL_DEATH_CHOICE_HEROIC_STRENGTH  = 67773
};
 
class spell_item_death_choice : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo(
        {
            SPELL_DEATH_CHOICE_NORMAL_STRENGTH,
            SPELL_DEATH_CHOICE_NORMAL_AGILITY,
            SPELL_DEATH_CHOICE_HEROIC_STRENGTH,
            SPELL_DEATH_CHOICE_HEROIC_AGILITY
        });
    }
 
    void HandleProc(AuraEffect* aurEff, ProcEventInfo& eventInfo)
    {
        PreventDefaultAction();
 
        Unit* caster = eventInfo.GetActor();
        float str = caster->GetStat(STAT_STRENGTH);
        float agi = caster->GetStat(STAT_AGILITY);
 
        switch (aurEff->GetId())
        {
            case SPELL_DEATH_CHOICE_NORMAL_AURA:
            {
                if (str > agi)
                    caster->CastSpell(caster, SPELL_DEATH_CHOICE_NORMAL_STRENGTH, aurEff);
                else
                    caster->CastSpell(caster, SPELL_DEATH_CHOICE_NORMAL_AGILITY, aurEff);
                break;
            }
            case SPELL_DEATH_CHOICE_HEROIC_AURA:
            {
                if (str > agi)
                    caster->CastSpell(caster, SPELL_DEATH_CHOICE_HEROIC_STRENGTH, aurEff);
                else
                    caster->CastSpell(caster, SPELL_DEATH_CHOICE_HEROIC_AGILITY, aurEff);
                break;
            }
            default:
                break;
        }
    }
 
    void Register() override
    {
        OnEffectProc += AuraEffectProcFn(spell_item_death_choice::HandleProc, EFFECT_0, SPELL_AURA_PROC_TRIGGER_SPELL);
    }
};
 
enum TrinketStackSpells
{
    SPELL_LIGHTNING_CAPACITOR_AURA              = 37657,  // Lightning Capacitor
    SPELL_LIGHTNING_CAPACITOR_STACK             = 37658,
    SPELL_LIGHTNING_CAPACITOR_TRIGGER           = 37661,
    SPELL_THUNDER_CAPACITOR_AURA                = 54841,  // Thunder Capacitor
    SPELL_THUNDER_CAPACITOR_STACK               = 54842,
    SPELL_THUNDER_CAPACITOR_TRIGGER             = 54843,
    SPELL_TOC25_CASTER_TRINKET_NORMAL_AURA      = 67712,  // Item - Coliseum 25 Normal Caster Trinket
    SPELL_TOC25_CASTER_TRINKET_NORMAL_STACK     = 67713,
    SPELL_TOC25_CASTER_TRINKET_NORMAL_TRIGGER   = 67714,
    SPELL_TOC25_CASTER_TRINKET_HEROIC_AURA      = 67758,  // Item - Coliseum 25 Heroic Caster Trinket
    SPELL_TOC25_CASTER_TRINKET_HEROIC_STACK     = 67759,
    SPELL_TOC25_CASTER_TRINKET_HEROIC_TRIGGER   = 67760,
};
 
class spell_item_trinket_stack : public SpellScriptLoader
{
public:
    spell_item_trinket_stack(char const* scriptName, uint32 stackSpell, uint32 triggerSpell) : SpellScriptLoader(scriptName),
        _stackSpell(stackSpell), _triggerSpell(triggerSpell)
    {
    }
 
    class spell_item_trinket_stack_AuraScript : public AuraScript
    {
    public:
        spell_item_trinket_stack_AuraScript(uint32 stackSpell, uint32 triggerSpell) : _stackSpell(stackSpell), _triggerSpell(triggerSpell)
        {
        }
 
    private:
        bool Validate(SpellInfo const* /*spellInfo*/) override
        {
            return ValidateSpellInfo({ _stackSpell, _triggerSpell });
        }
 
        void HandleProc(AuraEffect* aurEff, ProcEventInfo& eventInfo)
        {
            PreventDefaultAction();
 
            Unit* caster = eventInfo.GetActor();
 
            caster->CastSpell(caster, _stackSpell, aurEff); // cast the stack
 
            Aura* dummy = caster->GetAura(_stackSpell); // retrieve aura
 
            //dont do anything if it's not the right amount of stacks;
            if (!dummy || dummy->GetStackAmount() < aurEff->GetAmountAsInt())
                return;
 
            // if right amount, remove the aura and cast real trigger
            caster->RemoveAurasDueToSpell(_stackSpell);
            if (Unit* target = eventInfo.GetActionTarget())
                caster->CastSpell(target, _triggerSpell, aurEff);
        }
 
        void OnRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
        {
            GetTarget()->RemoveAurasDueToSpell(_stackSpell);
        }
 
        void Register() override
        {
            OnEffectProc += AuraEffectProcFn(spell_item_trinket_stack_AuraScript::HandleProc, EFFECT_0, SPELL_AURA_PROC_TRIGGER_SPELL);
            AfterEffectRemove += AuraEffectRemoveFn(spell_item_trinket_stack_AuraScript::OnRemove, EFFECT_0, SPELL_AURA_PROC_TRIGGER_SPELL, AURA_EFFECT_HANDLE_REAL);
        }
 
        uint32 _stackSpell;
        uint32 _triggerSpell;
    };
 
    AuraScript* GetAuraScript() const override
    {
        return new spell_item_trinket_stack_AuraScript(_stackSpell, _triggerSpell);
    }
 
private:
    uint32 _stackSpell;
    uint32 _triggerSpell;
};
 
// 57345 - Darkmoon Card: Greatness
enum DarkmoonCardSpells
{
    SPELL_DARKMOON_CARD_STRENGTH        = 60229,
    SPELL_DARKMOON_CARD_AGILITY         = 60233,
    SPELL_DARKMOON_CARD_INTELLECT       = 60234,
    SPELL_DARKMOON_CARD_VERSATILITY     = 60235,
};
 
class spell_item_darkmoon_card_greatness : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo(
        {
            SPELL_DARKMOON_CARD_STRENGTH,
            SPELL_DARKMOON_CARD_AGILITY,
            SPELL_DARKMOON_CARD_INTELLECT,
            SPELL_DARKMOON_CARD_VERSATILITY
        });
    }
 
    void HandleProc(AuraEffect* aurEff, ProcEventInfo& eventInfo)
    {
        PreventDefaultAction();
 
        Unit* caster = eventInfo.GetActor();
        float str = caster->GetStat(STAT_STRENGTH);
        float agi = caster->GetStat(STAT_AGILITY);
        float intl = caster->GetStat(STAT_INTELLECT);
        float vers = 0.0f; // caster->GetStat(STAT_VERSATILITY);
        float stat = 0.0f;
 
        uint32 spellTrigger = SPELL_DARKMOON_CARD_STRENGTH;
 
        if (str > stat)
        {
            spellTrigger = SPELL_DARKMOON_CARD_STRENGTH;
            stat = str;
        }
 
        if (agi > stat)
        {
            spellTrigger = SPELL_DARKMOON_CARD_AGILITY;
            stat = agi;
        }
 
        if (intl > stat)
        {
            spellTrigger = SPELL_DARKMOON_CARD_INTELLECT;
            stat = intl;
        }
 
        if (vers > stat)
        {
            spellTrigger = SPELL_DARKMOON_CARD_VERSATILITY;
            stat = vers;
        }
 
        caster->CastSpell(caster, spellTrigger, aurEff);
    }
 
    void Register() override
    {
        OnEffectProc += AuraEffectProcFn(spell_item_darkmoon_card_greatness::HandleProc, EFFECT_0, SPELL_AURA_PROC_TRIGGER_SPELL);
    }
};
 
// 27522,40336 - Mana Drain
enum ManaDrainSpells
{
    SPELL_MANA_DRAIN_ENERGIZE = 29471,
    SPELL_MANA_DRAIN_LEECH    = 27526
};
 
class spell_item_mana_drain : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo(
        {
            SPELL_MANA_DRAIN_ENERGIZE,
            SPELL_MANA_DRAIN_LEECH
        });
    }
 
    void HandleProc(AuraEffect* aurEff, ProcEventInfo& eventInfo)
    {
        PreventDefaultAction();
 
        Unit* caster = eventInfo.GetActor();
        Unit* target = eventInfo.GetActionTarget();
 
        if (caster->IsAlive())
            caster->CastSpell(caster, SPELL_MANA_DRAIN_ENERGIZE, aurEff);
 
        if (target && target->IsAlive())
            caster->CastSpell(target, SPELL_MANA_DRAIN_LEECH, aurEff);
    }
 
    void Register() override
    {
        OnEffectProc += AuraEffectProcFn(spell_item_mana_drain::HandleProc, EFFECT_0, SPELL_AURA_PROC_TRIGGER_SPELL);
    }
};
 
enum TauntFlag
{
    SPELL_TAUNT_FLAG    = 51657,
 
    EMOTE_PLANTS_FLAG   = 28008
};
 
// 51640 - Taunt Flag Targeting
class spell_item_taunt_flag_targeting : public SpellScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_TAUNT_FLAG }) &&
            sBroadcastTextStore.LookupEntry(EMOTE_PLANTS_FLAG);
    }
 
    void FilterTargets(std::list<WorldObject*>& targets)
    {
        targets.remove_if([](WorldObject* obj) -> bool
        {
            return obj->GetTypeId() != TYPEID_PLAYER && obj->GetTypeId() != TYPEID_CORPSE;
        });
 
        if (targets.empty())
        {
            FinishCast(SPELL_FAILED_NO_VALID_TARGETS);
            return;
        }
 
        Trinity::Containers::RandomResize(targets, 1);
    }
 
    void HandleDummy(SpellEffIndex /*effIndex*/)
    {
        // we *really* want the unit implementation here
        // it sends a packet like seen on sniff
        GetCaster()->Unit::TextEmote(EMOTE_PLANTS_FLAG, GetHitUnit(), false);
 
        GetCaster()->CastSpell(GetHitUnit(), SPELL_TAUNT_FLAG, true);
    }
 
    void Register() override
    {
        OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_item_taunt_flag_targeting::FilterTargets, EFFECT_0, TARGET_CORPSE_SRC_AREA_ENEMY);
        OnEffectHitTarget += SpellEffectFn(spell_item_taunt_flag_targeting::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
enum MirrensDrinkingHat
{
    SPELL_LOCH_MODAN_LAGER      = 29827,
    SPELL_STOUTHAMMER_LITE      = 29828,
    SPELL_AERIE_PEAK_PALE_ALE   = 29829
};
 
// 29830 - Mirren's Drinking Hat
class spell_item_mirrens_drinking_hat : public SpellScript
{
    void HandleScriptEffect(SpellEffIndex /*effIndex*/)
    {
        uint32 spellId = 0;
        switch (urand(1, 6))
        {
            case 1:
            case 2:
            case 3:
                spellId = SPELL_LOCH_MODAN_LAGER; break;
            case 4:
            case 5:
                spellId = SPELL_STOUTHAMMER_LITE; break;
            case 6:
                spellId = SPELL_AERIE_PEAK_PALE_ALE; break;
            default:
                return;
        }
 
        Unit* caster = GetCaster();
        caster->CastSpell(caster, spellId, GetSpell());
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_mirrens_drinking_hat::HandleScriptEffect, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
    }
};
 
// 13180 - Gnomish Mind Control Cap
enum MindControlCap
{
    ROLL_CHANCE_DULLARD             = 32,
    ROLL_CHANCE_NO_BACKFIRE         = 95,
    SPELL_GNOMISH_MIND_CONTROL_CAP  = 13181,
    SPELL_DULLARD                   = 67809
};
 
class spell_item_mind_control_cap : public SpellScript
{
    bool Load() override
    {
        if (!GetCastItem())
            return false;
        return true;
    }
 
    bool Validate(SpellInfo const* /*spell*/) override
    {
        return ValidateSpellInfo({ SPELL_GNOMISH_MIND_CONTROL_CAP, SPELL_DULLARD });
    }
 
    void HandleDummy(SpellEffIndex /* effIndex */)
    {
        Unit* caster = GetCaster();
        if (Unit* target = GetHitUnit())
        {
            if (roll_chance<int32>(ROLL_CHANCE_NO_BACKFIRE))
                caster->CastSpell(target, roll_chance<int32>(ROLL_CHANCE_DULLARD) ? SPELL_DULLARD : SPELL_GNOMISH_MIND_CONTROL_CAP, GetCastItem());
            else
                target->CastSpell(caster, SPELL_GNOMISH_MIND_CONTROL_CAP, true); // backfire - 5% chance
        }
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_mind_control_cap::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
// 8344 - Universal Remote (Gnomish Universal Remote)
enum UniversalRemote
{
    SPELL_CONTROL_MACHINE       = 8345,
    SPELL_MOBILITY_MALFUNCTION  = 8346,
    SPELL_TARGET_LOCK           = 8347
};
 
class spell_item_universal_remote : public SpellScript
{
    bool Load() override
    {
        if (!GetCastItem())
            return false;
        return true;
    }
 
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_CONTROL_MACHINE, SPELL_MOBILITY_MALFUNCTION, SPELL_TARGET_LOCK });
    }
 
    void HandleDummy(SpellEffIndex /*effIndex*/)
    {
        if (Unit* target = GetHitUnit())
        {
            uint8 chance = urand(0, 99);
            if (chance < 15)
                GetCaster()->CastSpell(target, SPELL_TARGET_LOCK, GetCastItem());
            else if (chance < 25)
                GetCaster()->CastSpell(target, SPELL_MOBILITY_MALFUNCTION, GetCastItem());
            else
                GetCaster()->CastSpell(target, SPELL_CONTROL_MACHINE, GetCastItem());
        }
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_universal_remote::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }
};
 
enum ZandalarianCharms
{
    SPELL_UNSTABLE_POWER_AURA_STACK     = 24659,
    SPELL_RESTLESS_STRENGTH_AURA_STACK  = 24662
};
 
// Item - 19950: Zandalarian Hero Charm
// 24658 - Unstable Power
 
// Item - 19949: Zandalarian Hero Medallion
// 24661 - Restless Strength
class spell_item_zandalarian_charm : public SpellScriptLoader
{
    public:
        spell_item_zandalarian_charm(char const* ScriptName, uint32 SpellId) : SpellScriptLoader(ScriptName), _spellId(SpellId) { }
 
        class spell_item_zandalarian_charm_AuraScript : public AuraScript
        {
            friend class spell_item_zandalarian_charm;
            spell_item_zandalarian_charm_AuraScript(uint32 SpellId) : AuraScript(), _spellId(SpellId) { }
 
            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                return ValidateSpellInfo({ _spellId });
            }
 
            bool CheckProc(ProcEventInfo& eventInfo)
            {
                if (SpellInfo const* spellInfo = eventInfo.GetSpellInfo())
                    if (spellInfo->Id != m_scriptSpellId)
                        return true;
 
                return false;
            }
 
            void HandleStackDrop(AuraEffect* /*aurEff*/, ProcEventInfo& /*eventInfo*/)
            {
                PreventDefaultAction();
                GetTarget()->RemoveAuraFromStack(_spellId);
            }
 
            void Register() override
            {
                DoCheckProc += AuraCheckProcFn(spell_item_zandalarian_charm_AuraScript::CheckProc);
                OnEffectProc += AuraEffectProcFn(spell_item_zandalarian_charm_AuraScript::HandleStackDrop, EFFECT_0, SPELL_AURA_DUMMY);
            }
 
            uint32 _spellId;
        };
 
        AuraScript* GetAuraScript() const override
        {
            return new spell_item_zandalarian_charm_AuraScript(_spellId);
        }
 
    private:
        uint32 _spellId;
};
 
class spell_item_artifical_stamina : public AuraScript
{
    bool Validate(SpellInfo const* spellInfo) override
    {
        return ValidateSpellEffect({ { spellInfo->Id, EFFECT_1 } });
    }
 
    bool Load() override
    {
        return GetOwner()->GetTypeId() == TYPEID_PLAYER;
    }
 
    void CalculateAmount(AuraEffect const* /*aurEff*/, SpellEffectValue& amount, bool& /*canBeRecalculated*/)
    {
        if (Item* artifact = GetOwner()->ToPlayer()->GetItemByGuid(GetAura()->GetCastItemGUID()))
            amount = GetEffectInfo(EFFECT_1).BasePoints * artifact->GetTotalPurchasedArtifactPowers() / 100;
    }
 
    void Register() override
    {
        DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_item_artifical_stamina::CalculateAmount, EFFECT_0, SPELL_AURA_MOD_TOTAL_STAT_PERCENTAGE);
    }
};
 
class spell_item_artifical_damage : public AuraScript
{
    bool Validate(SpellInfo const* spellInfo) override
    {
        return ValidateSpellEffect({ { spellInfo->Id, EFFECT_1 } });
    }
 
    bool Load() override
    {
        return GetOwner()->GetTypeId() == TYPEID_PLAYER;
    }
 
    void CalculateAmount(AuraEffect const* /*aurEff*/, SpellEffectValue& amount, bool& /*canBeRecalculated*/)
    {
        if (Item* artifact = GetOwner()->ToPlayer()->GetItemByGuid(GetAura()->GetCastItemGUID()))
            amount = GetSpellInfo()->GetEffect(EFFECT_1).BasePoints * artifact->GetTotalPurchasedArtifactPowers() / 100;
    }
 
    void Register() override
    {
        DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_item_artifical_damage::CalculateAmount, EFFECT_0, SPELL_AURA_MOD_DAMAGE_PERCENT_DONE);
    }
};
 
enum AuraProcRemoveSpells
{
    SPELL_TALISMAN_OF_ASCENDANCE    = 28200,
    SPELL_JOM_GABBAR                = 29602,
    SPELL_BATTLE_TRANCE             = 45040,
    SPELL_WORLD_QUELLER_FOCUS       = 90900,
    SPELL_BRUTAL_KINSHIP_1          = 144671,
    SPELL_BRUTAL_KINSHIP_2          = 145738
};
 
// 28200 - Ascendance
class spell_item_talisman_of_ascendance : public AuraScript
{
    bool Validate(SpellInfo const* /*spell*/) override
    {
        return ValidateSpellInfo({ SPELL_TALISMAN_OF_ASCENDANCE });
    }
 
    void OnRemove(AuraEffect const* effect, AuraEffectHandleModes /*mode*/)
    {
        GetTarget()->RemoveAurasDueToSpell(effect->GetSpellEffectInfo().TriggerSpell);
    }
 
    void Register() override
    {
        OnEffectRemove += AuraEffectRemoveFn(spell_item_talisman_of_ascendance::OnRemove, EFFECT_0, SPELL_AURA_PROC_TRIGGER_SPELL, AURA_EFFECT_HANDLE_REAL);
    }
};
 
// 29602 - Jom Gabbar
class spell_item_jom_gabbar : public AuraScript
{
    bool Validate(SpellInfo const* /*spell*/) override
    {
        return ValidateSpellInfo({ SPELL_JOM_GABBAR });
    }
 
    void OnRemove(AuraEffect const* effect, AuraEffectHandleModes /*mode*/)
    {
        GetTarget()->RemoveAurasDueToSpell(effect->GetSpellEffectInfo().TriggerSpell);
    }
 
    void Register() override
    {
        OnEffectRemove += AuraEffectRemoveFn(spell_item_jom_gabbar::OnRemove, EFFECT_0, SPELL_AURA_PERIODIC_TRIGGER_SPELL, AURA_EFFECT_HANDLE_REAL);
    }
};
 
// 45040 - Battle Trance
class spell_item_battle_trance : public AuraScript
{
    bool Validate(SpellInfo const* /*spell*/) override
    {
        return ValidateSpellInfo({ SPELL_BATTLE_TRANCE });
    }
 
    void OnRemove(AuraEffect const* effect, AuraEffectHandleModes /*mode*/)
    {
        GetTarget()->RemoveAurasDueToSpell(effect->GetSpellEffectInfo().TriggerSpell);
    }
 
    void Register() override
    {
        OnEffectRemove += AuraEffectRemoveFn(spell_item_battle_trance::OnRemove, EFFECT_0, SPELL_AURA_PROC_TRIGGER_SPELL, AURA_EFFECT_HANDLE_REAL);
    }
};
 
// 90900 - World-Queller Focus
class spell_item_world_queller_focus : public AuraScript
{
    bool Validate(SpellInfo const* /*spell*/) override
    {
        return ValidateSpellInfo({ SPELL_WORLD_QUELLER_FOCUS });
    }
 
    void OnRemove(AuraEffect const* effect, AuraEffectHandleModes /*mode*/)
    {
        GetTarget()->RemoveAurasDueToSpell(effect->GetSpellEffectInfo().TriggerSpell);
    }
 
    void Register() override
    {
        OnEffectRemove += AuraEffectRemoveFn(spell_item_world_queller_focus::OnRemove, EFFECT_0, SPELL_AURA_PROC_TRIGGER_SPELL, AURA_EFFECT_HANDLE_REAL);
    }
};
 
// 118089 - Azure Water Strider
// 127271 - Crimson Water Strider
// 127272 - Orange Water Strider
// 127274 - Jade Water Strider
// 127278 - Golden Water Strider
class spell_item_water_strider : public AuraScript
{
    bool Validate(SpellInfo const* spellInfo) override
    {
        return ValidateSpellEffect({ { spellInfo->Id, EFFECT_1 } });
    }
 
    void OnRemove(AuraEffect const* /*effect*/, AuraEffectHandleModes /*mode*/)
    {
        GetTarget()->RemoveAurasDueToSpell(GetSpellInfo()->GetEffect(EFFECT_1).TriggerSpell);
    }
 
    void Register() override
    {
        OnEffectRemove += AuraEffectRemoveFn(spell_item_water_strider::OnRemove, EFFECT_0, SPELL_AURA_MOUNTED, AURA_EFFECT_HANDLE_REAL);
    }
};
 
// 144671 - Brutal Kinship
// 145738 - Brutal Kinship
class spell_item_brutal_kinship : public AuraScript
{
    bool Validate(SpellInfo const* /*spell*/) override
    {
        return ValidateSpellInfo({ SPELL_BRUTAL_KINSHIP_1, SPELL_BRUTAL_KINSHIP_2 });
    }
 
    void OnRemove(AuraEffect const* effect, AuraEffectHandleModes /*mode*/)
    {
        GetTarget()->RemoveAurasDueToSpell(effect->GetSpellEffectInfo().TriggerSpell);
    }
 
    void Register() override
    {
        OnEffectRemove += AuraEffectRemoveFn(spell_item_brutal_kinship::OnRemove, EFFECT_0, SPELL_AURA_PROC_TRIGGER_SPELL, AURA_EFFECT_HANDLE_REAL);
    }
};
 
// 45051 - Mad Alchemist's Potion (34440)
class spell_item_mad_alchemists_potion : public SpellScript
{
    void SecondaryEffect()
    {
        std::vector<uint32> availableElixirs =
        {
            // Battle Elixirs
            33720, // Onslaught Elixir (28102)
            54452, // Adept's Elixir (28103)
            33726, // Elixir of Mastery (28104)
            28490, // Elixir of Major Strength (22824)
            28491, // Elixir of Healing Power (22825)
            28493, // Elixir of Major Frost Power (22827)
            54494, // Elixir of Major Agility (22831)
            28501, // Elixir of Major Firepower (22833)
            28503,// Elixir of Major Shadow Power (22835)
            38954, // Fel Strength Elixir (31679)
            // Guardian Elixirs
            39625, // Elixir of Major Fortitude (32062)
            39626, // Earthen Elixir (32063)
            39627, // Elixir of Draenic Wisdom (32067)
            39628, // Elixir of Ironskin (32068)
            28502, // Elixir of Major Defense (22834)
            28514, // Elixir of Empowerment (22848)
            // Other
            28489, // Elixir of Camouflage (22823)
            28496  // Elixir of the Searching Eye (22830)
        };
 
        Unit* target = GetCaster();
 
        if (target->GetPowerType() == POWER_MANA)
            availableElixirs.push_back(28509); // Elixir of Major Mageblood (22840)
 
        uint32 chosenElixir = Trinity::Containers::SelectRandomContainerElement(availableElixirs);
 
        bool useElixir = true;
 
        SpellGroup chosenSpellGroup = SPELL_GROUP_NONE;
        if (sSpellMgr->IsSpellMemberOfSpellGroup(chosenElixir, SPELL_GROUP_ELIXIR_BATTLE))
            chosenSpellGroup = SPELL_GROUP_ELIXIR_BATTLE;
        if (sSpellMgr->IsSpellMemberOfSpellGroup(chosenElixir, SPELL_GROUP_ELIXIR_GUARDIAN))
            chosenSpellGroup = SPELL_GROUP_ELIXIR_GUARDIAN;
        // If another spell of the same group is already active the elixir should not be cast
        if (chosenSpellGroup != SPELL_GROUP_NONE)
        {
            Unit::AuraApplicationMap const& auraMap = target->GetAppliedAuras();
            for (auto itr = auraMap.begin(); itr != auraMap.end(); ++itr)
            {
                uint32 spellId = itr->second->GetBase()->GetId();
                if (sSpellMgr->IsSpellMemberOfSpellGroup(spellId, chosenSpellGroup) && spellId != chosenElixir)
                {
                    useElixir = false;
                    break;
                }
            }
        }
 
        if (useElixir)
            target->CastSpell(target, chosenElixir, GetCastItem());
    }
 
    void Register() override
    {
        AfterCast += SpellCastFn(spell_item_mad_alchemists_potion::SecondaryEffect);
    }
};
 
// 53750 - Crazy Alchemist's Potion (40077)
class spell_item_crazy_alchemists_potion : public SpellScript
{
    void SecondaryEffect()
    {
        std::vector<uint32> availableElixirs =
        {
            43185, // Runic Healing Potion (33447)
            53750, // Crazy Alchemist's Potion (40077)
            53761, // Powerful Rejuvenation Potion (40087)
            53762, // Indestructible Potion (40093)
            53908, // Potion of Speed (40211)
            53909, // Potion of Wild Magic (40212)
            53910, // Mighty Arcane Protection Potion (40213)
            53911, // Mighty Fire Protection Potion (40214)
            53913, // Mighty Frost Protection Potion (40215)
            53914, // Mighty Nature Protection Potion (40216)
            53915  // Mighty Shadow Protection Potion (40217)
        };
 
        Unit* target = GetCaster();
 
        if (!target->IsInCombat())
            availableElixirs.push_back(53753); // Potion of Nightmares (40081)
        if (target->GetPowerType() == POWER_MANA)
            availableElixirs.push_back(43186); // Runic Mana Potion(33448)
 
        uint32 chosenElixir = Trinity::Containers::SelectRandomContainerElement(availableElixirs);
 
        target->CastSpell(target, chosenElixir, GetCastItem());
    }
 
    void Register() override
    {
        AfterCast += SpellCastFn(spell_item_crazy_alchemists_potion::SecondaryEffect);
    }
};
 
enum Eggnog
{
    SPELL_EGG_NOG_REINDEER    = 21936,
    SPELL_EGG_NOG_SNOWMAN     = 21980,
};
 
// 21149 - Egg Nog
class spell_item_eggnog : public SpellScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_EGG_NOG_REINDEER, SPELL_EGG_NOG_SNOWMAN});
    }
 
    void HandleScript(SpellEffIndex /* effIndex */)
    {
        if (roll_chance(40))
            GetCaster()->CastSpell(GetHitUnit(), roll_chance(50) ? SPELL_EGG_NOG_REINDEER : SPELL_EGG_NOG_SNOWMAN, GetCastItem());
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_item_eggnog::HandleScript, EFFECT_2, SPELL_EFFECT_INEBRIATE);
    }
};
 
enum SephuzsSecret
{
    SPELL_SEPHUZS_SECRET_COOLDOWN = 226262
};
 
// 208051 - Sephuz's Secret
// 234867 - Sephuz's Secret
// 236763 - Sephuz's Secret
class spell_item_sephuzs_secret : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_SEPHUZS_SECRET_COOLDOWN });
    }
 
    bool CheckProc(AuraEffect const* /*aurEff*/, ProcEventInfo& eventInfo)
    {
        if (GetUnitOwner()->HasAura(SPELL_SEPHUZS_SECRET_COOLDOWN))
            return false;
 
        if (eventInfo.GetHitMask() & (PROC_HIT_INTERRUPT | PROC_HIT_DISPEL))
            return true;
 
        Spell const* procSpell = eventInfo.GetProcSpell();
        if (!procSpell)
            return false;
 
        bool isCrowdControl = procSpell->GetSpellInfo()->HasAura(SPELL_AURA_MOD_CONFUSE)
            || procSpell->GetSpellInfo()->HasAura(SPELL_AURA_MOD_FEAR)
            || procSpell->GetSpellInfo()->HasAura(SPELL_AURA_MOD_STUN)
            || procSpell->GetSpellInfo()->HasAura(SPELL_AURA_MOD_PACIFY)
            || procSpell->GetSpellInfo()->HasAura(SPELL_AURA_MOD_ROOT)
            || procSpell->GetSpellInfo()->HasAura(SPELL_AURA_MOD_SILENCE)
            || procSpell->GetSpellInfo()->HasAura(SPELL_AURA_MOD_PACIFY_SILENCE)
            || procSpell->GetSpellInfo()->HasAura(SPELL_AURA_MOD_ROOT_2);
 
        if (!isCrowdControl)
            return false;
 
        return true;
    }
 
    void HandleProc(AuraEffect* aurEff, ProcEventInfo& procInfo)
    {
        PreventDefaultAction();
 
        GetUnitOwner()->CastSpell(GetUnitOwner(), SPELL_SEPHUZS_SECRET_COOLDOWN, TRIGGERED_FULL_MASK);
        GetUnitOwner()->CastSpell(procInfo.GetProcTarget(), aurEff->GetSpellEffectInfo().TriggerSpell, CastSpellExtraArgs(aurEff).SetTriggeringSpell(procInfo.GetProcSpell()));
    }
 
    void Register() override
    {
        DoCheckEffectProc += AuraCheckEffectProcFn(spell_item_sephuzs_secret::CheckProc, EFFECT_0, SPELL_AURA_PROC_TRIGGER_SPELL);
        OnEffectProc += AuraEffectProcFn(spell_item_sephuzs_secret::HandleProc, EFFECT_0, SPELL_AURA_PROC_TRIGGER_SPELL);
    }
};
 
enum AmalgamsSeventhSpine
{
    SPELL_FRAGILE_ECHOES_MONK               = 225281,
    SPELL_FRAGILE_ECHOES_SHAMAN             = 225292,
    SPELL_FRAGILE_ECHOES_PRIEST_DISCIPLINE  = 225294,
    SPELL_FRAGILE_ECHOES_PALADIN            = 225297,
    SPELL_FRAGILE_ECHOES_DRUID              = 225298,
    SPELL_FRAGILE_ECHOES_PRIEST_HOLY        = 225366,
    SPELL_FRAGILE_ECHOES_EVOKER             = 429020,
    SPELL_FRAGILE_ECHO_ENERGIZE             = 215270,
};
 
// 215266 - Fragile Echoes
class spell_item_amalgams_seventh_spine : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo
        ({
            SPELL_FRAGILE_ECHOES_MONK,
            SPELL_FRAGILE_ECHOES_SHAMAN,
            SPELL_FRAGILE_ECHOES_PRIEST_DISCIPLINE,
            SPELL_FRAGILE_ECHOES_PALADIN,
            SPELL_FRAGILE_ECHOES_DRUID,
            SPELL_FRAGILE_ECHOES_PRIEST_HOLY,
            SPELL_FRAGILE_ECHOES_EVOKER
        });
    }
 
    void UpdateSpecAura(bool apply) const
    {
        Player* target = GetUnitOwner()->ToPlayer();
        if (!target)
            return;
 
        auto updateAuraIfInCorrectSpec = [&](ChrSpecialization spec, AmalgamsSeventhSpine aura)
        {
            if (!apply || target->GetPrimarySpecialization() != spec)
                target->RemoveAurasDueToSpell(aura);
            else if (!target->HasAura(aura))
                target->CastSpell(target, aura, GetEffect(EFFECT_0));
        };
 
        switch (target->GetClass())
        {
            case CLASS_MONK:
                updateAuraIfInCorrectSpec(ChrSpecialization::MonkMistweaver, SPELL_FRAGILE_ECHOES_MONK);
                break;
            case CLASS_SHAMAN:
                updateAuraIfInCorrectSpec(ChrSpecialization::ShamanRestoration, SPELL_FRAGILE_ECHOES_SHAMAN);
                break;
            case CLASS_PRIEST:
                updateAuraIfInCorrectSpec(ChrSpecialization::PriestDiscipline, SPELL_FRAGILE_ECHOES_PRIEST_DISCIPLINE);
                updateAuraIfInCorrectSpec(ChrSpecialization::PriestHoly, SPELL_FRAGILE_ECHOES_PRIEST_HOLY);
                break;
            case CLASS_PALADIN:
                updateAuraIfInCorrectSpec(ChrSpecialization::PaladinHoly, SPELL_FRAGILE_ECHOES_PALADIN);
                break;
            case CLASS_DRUID:
                updateAuraIfInCorrectSpec(ChrSpecialization::DruidRestoration, SPELL_FRAGILE_ECHOES_DRUID);
                break;
            case CLASS_EVOKER:
                updateAuraIfInCorrectSpec(ChrSpecialization::EvokerPreservation, SPELL_FRAGILE_ECHOES_EVOKER);
                break;
            default:
                break;
        }
    }
 
    void HandleHeartbeat() const
    {
        UpdateSpecAura(true);
    }
 
    void HandleRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/) const
    {
        UpdateSpecAura(false);
    }
 
    void Register() override
    {
        OnHeartbeat += AuraHeartbeatFn(spell_item_amalgams_seventh_spine::HandleHeartbeat);
        AfterEffectRemove += AuraEffectRemoveFn(spell_item_amalgams_seventh_spine::HandleRemove, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL);
    }
};
 
// 215267 - Fragile Echo
class spell_item_amalgams_seventh_spine_mana_restore : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_FRAGILE_ECHO_ENERGIZE });
    }
 
    void TriggerManaRestoration(AuraEffect const* aurEff, AuraEffectHandleModes /*mode*/) const
    {
        if (GetTargetApplication()->GetRemoveMode() != AURA_REMOVE_BY_EXPIRE)
            return;
 
        Unit* caster = GetCaster();
        if (!caster)
            return;
 
        if (AuraEffect const* trinketEffect = caster->GetAuraEffect(aurEff->GetSpellEffectInfo().TriggerSpell, EFFECT_0))
            caster->CastSpell(caster, SPELL_FRAGILE_ECHO_ENERGIZE, CastSpellExtraArgs(aurEff).AddSpellMod(SPELLVALUE_BASE_POINT0, trinketEffect->GetAmount()));
    }
 
    void Register() override
    {
        AfterEffectRemove += AuraEffectRemoveFn(spell_item_amalgams_seventh_spine_mana_restore::TriggerManaRestoration, EFFECT_1, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL);
    }
};
 
// 228445 - March of the Legion
class spell_item_set_march_of_the_legion : public AuraScript
{
    bool IsDemon(AuraEffect const* /*aurEff*/, ProcEventInfo& eventInfo)
    {
        return eventInfo.GetProcTarget() && eventInfo.GetProcTarget()->GetCreatureType() == CREATURE_TYPE_DEMON;
    }
 
    void Register() override
    {
        DoCheckEffectProc += AuraCheckEffectProcFn(spell_item_set_march_of_the_legion::IsDemon, EFFECT_0, SPELL_AURA_PROC_TRIGGER_SPELL);
    }
};
 
// 234113 - Arrogance (used by item 142171 - Seal of Darkshire Nobility)
class spell_item_seal_of_darkshire_nobility : public AuraScript
{
    bool Validate(SpellInfo const* spellInfo) override
    {
        return ValidateSpellEffect({ { spellInfo->Id, EFFECT_1 } })
            && ValidateSpellInfo({ spellInfo->GetEffect(EFFECT_1).TriggerSpell });
    }
 
    bool CheckCooldownAura(ProcEventInfo& eventInfo)
    {
        return eventInfo.GetProcTarget() && !eventInfo.GetProcTarget()->HasAura(GetEffectInfo(EFFECT_1).TriggerSpell, GetTarget()->GetGUID());
    }
 
    void Register() override
    {
        DoCheckProc += AuraCheckProcFn(spell_item_seal_of_darkshire_nobility::CheckCooldownAura);
    }
};
 
// 247625 - March of the Legion
class spell_item_lightblood_elixir : public AuraScript
{
    bool IsDemon(AuraEffect const* /*aurEff*/, ProcEventInfo& eventInfo)
    {
        return eventInfo.GetProcTarget() && eventInfo.GetProcTarget()->GetCreatureType() == CREATURE_TYPE_DEMON;
    }
 
    void Register() override
    {
        DoCheckEffectProc += AuraCheckEffectProcFn(spell_item_lightblood_elixir::IsDemon, EFFECT_0, SPELL_AURA_PROC_TRIGGER_SPELL);
    }
};
 
enum HighfathersMachination
{
    SPELL_HIGHFATHERS_TIMEKEEPING_HEAL = 253288
};
 
// 253287 - Highfather's Timekeeping
class spell_item_highfathers_machination : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_HIGHFATHERS_TIMEKEEPING_HEAL });
    }
 
    bool CheckHealth(AuraEffect const* aurEff, ProcEventInfo& eventInfo)
    {
        return eventInfo.GetDamageInfo() && GetTarget()->HealthBelowPctDamaged(aurEff->GetAmount(), eventInfo.GetDamageInfo()->GetDamage());
    }
 
    void Heal(AuraEffect* aurEff, ProcEventInfo& /*procInfo*/)
    {
        PreventDefaultAction();
        if (Unit* caster = GetCaster())
            caster->CastSpell(GetTarget(), SPELL_HIGHFATHERS_TIMEKEEPING_HEAL, aurEff);
    }
 
    void Register() override
    {
        DoCheckEffectProc += AuraCheckEffectProcFn(spell_item_highfathers_machination::CheckHealth, EFFECT_0, SPELL_AURA_DUMMY);
        OnEffectProc += AuraEffectProcFn(spell_item_highfathers_machination::Heal, EFFECT_0, SPELL_AURA_DUMMY);
    }
};
 
enum SeepingScourgewing
{
    SPELL_SHADOW_STRIKE_AOE_CHECK   = 255861,
    SPELL_ISOLATED_STRIKE           = 255609
};
 
// 253323 - Shadow Strike
class spell_item_seeping_scourgewing : public AuraScript
{
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_SHADOW_STRIKE_AOE_CHECK });
    }
 
    void TriggerIsolatedStrikeCheck(AuraEffect* aurEff, ProcEventInfo& eventInfo)
    {
        GetTarget()->CastSpell(eventInfo.GetProcTarget(), SPELL_SHADOW_STRIKE_AOE_CHECK,
            CastSpellExtraArgs(aurEff).SetTriggeringSpell(eventInfo.GetProcSpell()));
    }
 
    void Register() override
    {
        AfterEffectProc += AuraEffectProcFn(spell_item_seeping_scourgewing::TriggerIsolatedStrikeCheck, EFFECT_0, SPELL_AURA_PROC_TRIGGER_SPELL);
    }
};
 
// 255861 - Shadow Strike
class spell_item_seeping_scourgewing_aoe_check : public SpellScript
{
    void TriggerAdditionalDamage()
    {
        if (GetUnitTargetCountForEffect(EFFECT_0) > 1)
            return;
 
        CastSpellExtraArgs args;
        args.TriggerFlags = TRIGGERED_FULL_MASK;
        args.OriginalCastId = GetSpell()->m_originalCastId;
        if (GetSpell()->m_castItemLevel >= 0)
            args.OriginalCastItemLevel = GetSpell()->m_castItemLevel;
 
        GetCaster()->CastSpell(GetHitUnit(), SPELL_ISOLATED_STRIKE, args);
    }
 
    void Register() override
    {
        AfterHit += SpellHitFn(spell_item_seeping_scourgewing_aoe_check::TriggerAdditionalDamage);
    }
};
 
// 295175 - Spiteful Binding
class spell_item_grips_of_forsaken_sanity : public AuraScript
{
    bool Validate(SpellInfo const* spellInfo) override
    {
        return ValidateSpellEffect({ { spellInfo->Id, EFFECT_1 } });
    }
 
    bool CheckHealth(AuraEffect const* /*aurEff*/, ProcEventInfo& eventInfo)
    {
        return eventInfo.GetActor()->GetHealthPct() >= GetEffectInfo(EFFECT_1).CalcValue();
    }
 
    void Register() override
    {
        DoCheckEffectProc += AuraCheckEffectProcFn(spell_item_grips_of_forsaken_sanity::CheckHealth, EFFECT_0, SPELL_AURA_PROC_TRIGGER_SPELL);
    }
};
 
// 302385 - Resurrect Health
class spell_item_zanjir_scaleguard_greatcloak : public AuraScript
{
    bool CheckProc(AuraEffect const* /*aurEff*/, ProcEventInfo& eventInfo)
    {
        return eventInfo.GetSpellInfo() && eventInfo.GetSpellInfo()->HasEffect(SPELL_EFFECT_RESURRECT);
    }
 
    void Register() override
    {
        DoCheckEffectProc += AuraCheckEffectProcFn(spell_item_zanjir_scaleguard_greatcloak::CheckProc, EFFECT_0, SPELL_AURA_PROC_TRIGGER_SPELL);
    }
};
 
enum ShiverVenomSpell : uint32
{
    SPELL_SHIVER_VENOM      = 301624,
    SPELL_SHIVERING_BOLT    = 303559,
    SPELL_VENOMOUS_LANCE    = 303562
};
 
// 303358 Venomous Bolt
// 303361 Shivering Lance
class spell_item_shiver_venom_weapon_proc : public AuraScript
{
public:
    spell_item_shiver_venom_weapon_proc(ShiverVenomSpell additionalProcSpellId) : _additionalProcSpellId(additionalProcSpellId) { }
 
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_SHIVER_VENOM, _additionalProcSpellId });
    }
 
    void HandleAdditionalProc(AuraEffect* aurEff, ProcEventInfo& procInfo)
    {
        if (procInfo.GetProcTarget()->HasAura(SPELL_SHIVER_VENOM))
            procInfo.GetActor()->CastSpell(procInfo.GetProcTarget(), _additionalProcSpellId, CastSpellExtraArgs(aurEff)
                .AddSpellMod(SPELLVALUE_BASE_POINT0, aurEff->GetAmount())
                .SetTriggeringSpell(procInfo.GetProcSpell()));
    }
 
    void Register() override
    {
        OnEffectProc += AuraEffectProcFn(spell_item_shiver_venom_weapon_proc::HandleAdditionalProc, EFFECT_1, SPELL_AURA_DUMMY);
    }
 
private:
    ShiverVenomSpell _additionalProcSpellId;
};
 
// 302774 - Arcane Tempest
class spell_item_phial_of_the_arcane_tempest_damage : public SpellScript
{
    void ModifyStacks()
    {
        if (GetUnitTargetCountForEffect(EFFECT_0) != 1 || !GetTriggeringSpell())
            return;
 
        if (AuraEffect* aurEff = GetCaster()->GetAuraEffect(GetTriggeringSpell()->Id, EFFECT_0))
        {
            aurEff->GetBase()->ModStackAmount(1, AURA_REMOVE_NONE, false);
            aurEff->CalculatePeriodic(GetCaster(), false);
        }
    }
 
    void Register() override
    {
        AfterCast += SpellCastFn(spell_item_phial_of_the_arcane_tempest_damage::ModifyStacks);
    }
};
 
// 302769 - Arcane Tempest
class spell_item_phial_of_the_arcane_tempest_periodic : public AuraScript
{
    void CalculatePeriod(AuraEffect const* /*aurEff*/, bool& /*isPeriodic*/, int32& period)
    {
        period -= (GetStackAmount() - 1) * 300;
    }
 
    void Register() override
    {
        DoEffectCalcPeriodic += AuraEffectCalcPeriodicFn(spell_item_phial_of_the_arcane_tempest_periodic::CalculatePeriod, EFFECT_0, SPELL_AURA_PERIODIC_TRIGGER_SPELL);
    }
};
 
// 410530 - Mettle
// 410964 - Mettle
class spell_item_infurious_crafted_gear_mettle : public AuraScript
{
    static constexpr uint32 SPELL_METTLE_COOLDOWN = 410532;
 
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_METTLE_COOLDOWN });
    }
 
    bool CheckProc(ProcEventInfo& eventInfo)
    {
        if (GetTarget()->HasAura(SPELL_METTLE_COOLDOWN))
            return false;
 
        if (eventInfo.GetHitMask() & (PROC_HIT_INTERRUPT | PROC_HIT_DISPEL))
            return true;
 
        Spell const* procSpell = eventInfo.GetProcSpell();
        if (!procSpell)
            return false;
 
        bool isCrowdControl = procSpell->GetSpellInfo()->HasAura(SPELL_AURA_MOD_CONFUSE)
            || procSpell->GetSpellInfo()->HasAura(SPELL_AURA_MOD_FEAR)
            || procSpell->GetSpellInfo()->HasAura(SPELL_AURA_MOD_STUN)
            || procSpell->GetSpellInfo()->HasAura(SPELL_AURA_MOD_PACIFY)
            || procSpell->GetSpellInfo()->HasAura(SPELL_AURA_MOD_ROOT)
            || procSpell->GetSpellInfo()->HasAura(SPELL_AURA_MOD_SILENCE)
            || procSpell->GetSpellInfo()->HasAura(SPELL_AURA_MOD_PACIFY_SILENCE)
            || procSpell->GetSpellInfo()->HasAura(SPELL_AURA_MOD_ROOT_2);
 
        if (!isCrowdControl)
            return false;
 
        return eventInfo.GetActionTarget()->HasAura([&](Aura const* aura) { return aura->GetCastId() == procSpell->m_castId; });
    }
 
    void TriggerCooldown(ProcEventInfo& /*eventInfo*/)
    {
        GetTarget()->CastSpell(GetTarget(), SPELL_METTLE_COOLDOWN, true);
    }
 
    void Register() override
    {
        DoCheckProc += AuraCheckProcFn(spell_item_infurious_crafted_gear_mettle::CheckProc);
        AfterProc += AuraProcFn(spell_item_infurious_crafted_gear_mettle::TriggerCooldown);
    }
};
 
void AddSC_item_spell_scripts()
{
    // 23074 Arcanite Dragonling
    new spell_item_trigger_spell("spell_item_arcanite_dragonling", SPELL_ARCANITE_DRAGONLING);
    // 23133 Gnomish Battle Chicken
    new spell_item_trigger_spell("spell_item_gnomish_battle_chicken", SPELL_BATTLE_CHICKEN);
    // 23076 Mechanical Dragonling
    new spell_item_trigger_spell("spell_item_mechanical_dragonling", SPELL_MECHANICAL_DRAGONLING);
    // 23075 Mithril Mechanical Dragonling
    new spell_item_trigger_spell("spell_item_mithril_mechanical_dragonling", SPELL_MITHRIL_MECHANICAL_DRAGONLING);
 
    RegisterSpellScript(spell_item_aegis_of_preservation);
    RegisterSpellScript(spell_item_absorb_eye_of_grillok);
    RegisterSpellScript(spell_item_blessing_of_faith);
    RegisterSpellScript(spell_item_alchemist_stone);
    new spell_item_anger_capacitor<8>("spell_item_tiny_abomination_in_a_jar");
    new spell_item_anger_capacitor<7>("spell_item_tiny_abomination_in_a_jar_hero");
    RegisterSpellScript(spell_item_arcane_shroud);
    RegisterSpellScript(spell_item_aura_of_madness);
    RegisterSpellScript(spell_item_dementia);
    RegisterSpellScript(spell_item_brittle_armor);
    RegisterSpellScript(spell_item_blessing_of_ancient_kings);
    RegisterSpellScript(spell_item_valanyr_hammer_of_ancient_kings);
    RegisterSpellScript(spell_item_deadly_precision);
    RegisterSpellScript(spell_item_deadly_precision_dummy);
    new spell_item_deathbringers_will<SPELL_STRENGTH_OF_THE_TAUNKA, SPELL_AGILITY_OF_THE_VRYKUL, SPELL_POWER_OF_THE_TAUNKA, SPELL_AIM_OF_THE_IRON_DWARVES, SPELL_SPEED_OF_THE_VRYKUL>("spell_item_deathbringers_will_normal");
    new spell_item_deathbringers_will<SPELL_STRENGTH_OF_THE_TAUNKA_HERO, SPELL_AGILITY_OF_THE_VRYKUL_HERO, SPELL_POWER_OF_THE_TAUNKA_HERO, SPELL_AIM_OF_THE_IRON_DWARVES_HERO, SPELL_SPEED_OF_THE_VRYKUL_HERO>("spell_item_deathbringers_will_heroic");
    RegisterSpellScript(spell_item_decahedral_dwarven_dice);
    RegisterSpellScript(spell_item_goblin_bomb_dispenser);
    RegisterSpellScript(spell_item_goblin_weather_machine);
    new spell_item_defibrillate("spell_item_goblin_jumper_cables", 67, SPELL_GOBLIN_JUMPER_CABLES_FAIL);
    new spell_item_defibrillate("spell_item_goblin_jumper_cables_xl", 50, SPELL_GOBLIN_JUMPER_CABLES_XL_FAIL);
    new spell_item_defibrillate("spell_item_gnomish_army_knife", 33);
    RegisterSpellScript(spell_item_desperate_defense);
    RegisterSpellScript(spell_item_deviate_fish);
    RegisterSpellScript(spell_item_party_time);
    RegisterSpellScript(spell_item_dire_brew);
    RegisterSpellScript(spell_item_discerning_eye_beast_dummy);
    RegisterSpellScript(spell_item_echoes_of_light);
    RegisterSpellScript(spell_item_extract_gas);
    RegisterSpellScript(spell_item_fate_rune_of_unsurpassed_vigor);
    RegisterSpellScriptWithArgs(spell_item_feast, "spell_item_great_feast", TEXT_GREAT_FEAST);
    RegisterSpellScriptWithArgs(spell_item_feast, "spell_item_fish_feast", TEXT_FISH_FEAST);
    RegisterSpellScriptWithArgs(spell_item_feast, "spell_item_gigantic_feast", TEXT_GIGANTIC_FEAST);
    RegisterSpellScriptWithArgs(spell_item_feast, "spell_item_small_feast", TEXT_SMALL_FEAST);
    RegisterSpellScriptWithArgs(spell_item_feast, "spell_item_bountiful_feast", TEXT_BOUNTIFUL_FEAST);
    RegisterSpellScript(spell_item_flask_of_the_north);
    RegisterSpellScript(spell_item_frozen_shadoweave);
    RegisterSpellScript(spell_item_gnomish_death_ray);
    RegisterSpellScript(spell_item_harm_prevention_belt);
    RegisterSpellScriptWithArgs((spell_item_heartpierce<SPELL_INVIGORATION_ENERGY, SPELL_INVIGORATION_MANA, SPELL_INVIGORATION_RAGE, SPELL_INVIGORATION_RP>), "spell_item_heartpierce");
    RegisterSpellScriptWithArgs((spell_item_heartpierce<SPELL_INVIGORATION_ENERGY_HERO, SPELL_INVIGORATION_MANA_HERO, SPELL_INVIGORATION_RAGE_HERO, SPELL_INVIGORATION_RP_HERO>), "spell_item_heartpierce_hero");
    RegisterSpellScript(spell_item_hourglass_sand);
    RegisterSpellScript(spell_item_crystal_spire_of_karabor);
    RegisterSpellScript(spell_item_make_a_wish);
    RegisterSpellScript(spell_item_mark_of_conquest);
    RegisterSpellScript(spell_item_mercurial_shield);
    RegisterSpellScript(spell_item_mingos_fortune_generator);
    RegisterSpellScript(spell_item_necrotic_touch);
    RegisterSpellScript(spell_item_net_o_matic);
    RegisterSpellScript(spell_item_noggenfogger_elixir);
    RegisterSpellScript(spell_item_pendant_of_the_violet_eye);
    RegisterSpellScript(spell_item_persistent_shield);
    RegisterSpellScript(spell_item_pet_healing);
    RegisterSpellScript(spell_item_piccolo_of_the_flaming_fire);
    RegisterSpellScript(spell_item_power_circle);
    RegisterSpellScript(spell_item_savory_deviate_delight);
    RegisterSpellScript(spell_item_scroll_of_recall);
    RegisterSpellScript(spell_item_dimensional_ripper_everlook);
    RegisterSpellScript(spell_item_ultrasafe_transporter);
    RegisterSpellScript(spell_item_dimensional_ripper_area52);
    RegisterSpellScript(spell_item_unsated_craving);
    RegisterSpellScript(spell_item_shadows_fate);
    RegisterSpellScript(spell_item_shadowmourne);
    RegisterSpellScript(spell_item_shadowmourne_soul_fragment);
    RegisterSpellScript(spell_item_six_demon_bag);
    RegisterSpellScript(spell_item_swift_hand_justice_dummy);
    RegisterSpellScript(spell_item_the_eye_of_diminution);
    RegisterSpellScript(spell_item_underbelly_elixir);
    RegisterSpellScript(spell_item_wormhole_pandaria);
    RegisterSpellScript(spell_item_worn_troll_dice);
    RegisterSpellScript(spell_item_red_rider_air_rifle);
 
    RegisterSpellScript(spell_item_book_of_glyph_mastery);
    RegisterSpellScript(spell_item_gift_of_the_harvester);
    RegisterSpellScript(spell_item_map_of_the_geyser_fields);
    RegisterSpellScript(spell_item_vanquished_clutches);
 
    RegisterSpellScript(spell_item_ashbringer);
    RegisterSpellScript(spell_magic_eater_food);
    RegisterSpellScript(spell_item_purify_helboar_meat);
    RegisterSpellScript(spell_item_nigh_invulnerability);
    RegisterSpellScript(spell_item_poultryizer);
    RegisterSpellScript(spell_item_socrethars_stone);
    RegisterSpellScript(spell_item_demon_broiled_surprise);
    RegisterSpellScript(spell_item_complete_raptor_capture);
    RegisterSpellScript(spell_item_impale_leviroth);
    RegisterSpellScript(spell_item_lifegiving_gem);
    RegisterSpellScript(spell_item_nitro_boosts);
    RegisterSpellScript(spell_item_nitro_boosts_backfire);
    RegisterSpellScript(spell_item_rocket_boots);
    RegisterSpellScript(spell_item_runic_healing_injector);
    RegisterSpellScript(spell_item_pygmy_oil);
    RegisterSpellScript(spell_item_unusual_compass);
    RegisterSpellScript(spell_item_chicken_cover);
    RegisterSpellScript(spell_item_muisek_vessel);
    RegisterSpellScript(spell_item_greatmothers_soulcatcher);
    new spell_item_shard_of_the_scale<SPELL_PURIFIED_CAUTERIZING_HEAL, SPELL_PURIFIED_SEARING_FLAMES>("spell_item_purified_shard_of_the_scale");
    new spell_item_shard_of_the_scale<SPELL_SHINY_CAUTERIZING_HEAL, SPELL_SHINY_SEARING_FLAMES>("spell_item_shiny_shard_of_the_scale");
    RegisterSpellScript(spell_item_soul_preserver);
    new spell_item_sunwell_neck<SPELL_LIGHTS_WRATH, SPELL_ARCANE_BOLT>("spell_item_sunwell_exalted_caster_neck");
    new spell_item_sunwell_neck<SPELL_LIGHTS_STRENGTH, SPELL_ARCANE_STRIKE>("spell_item_sunwell_exalted_melee_neck");
    new spell_item_sunwell_neck<SPELL_LIGHTS_WARD, SPELL_ARCANE_INSIGHT>("spell_item_sunwell_exalted_tank_neck");
    new spell_item_sunwell_neck<SPELL_LIGHTS_SALVATION, SPELL_ARCANE_SURGE>("spell_item_sunwell_exalted_healer_neck");
    RegisterSpellScript(spell_item_toy_train_set_pulse);
    RegisterSpellScript(spell_item_death_choice);
    new spell_item_trinket_stack("spell_item_lightning_capacitor", SPELL_LIGHTNING_CAPACITOR_STACK, SPELL_LIGHTNING_CAPACITOR_TRIGGER);
    new spell_item_trinket_stack("spell_item_thunder_capacitor", SPELL_THUNDER_CAPACITOR_STACK, SPELL_THUNDER_CAPACITOR_TRIGGER);
    new spell_item_trinket_stack("spell_item_toc25_normal_caster_trinket", SPELL_TOC25_CASTER_TRINKET_NORMAL_STACK, SPELL_TOC25_CASTER_TRINKET_NORMAL_TRIGGER);
    new spell_item_trinket_stack("spell_item_toc25_heroic_caster_trinket", SPELL_TOC25_CASTER_TRINKET_HEROIC_STACK, SPELL_TOC25_CASTER_TRINKET_HEROIC_TRIGGER);
    RegisterSpellScript(spell_item_darkmoon_card_greatness);
    RegisterSpellScript(spell_item_mana_drain);
    RegisterSpellScript(spell_item_taunt_flag_targeting);
    RegisterSpellScript(spell_item_mirrens_drinking_hat);
    RegisterSpellScript(spell_item_mind_control_cap);
    RegisterSpellScript(spell_item_universal_remote);
    new spell_item_zandalarian_charm("spell_item_unstable_power", SPELL_UNSTABLE_POWER_AURA_STACK);
    new spell_item_zandalarian_charm("spell_item_restless_strength", SPELL_RESTLESS_STRENGTH_AURA_STACK);
    RegisterSpellScript(spell_item_artifical_stamina);
    RegisterSpellScript(spell_item_artifical_damage);
    RegisterSpellScript(spell_item_talisman_of_ascendance);
    RegisterSpellScript(spell_item_battle_trance);
    RegisterSpellScript(spell_item_world_queller_focus);
    RegisterSpellScript(spell_item_water_strider);
    RegisterSpellScript(spell_item_brutal_kinship);
 
    RegisterSpellScript(spell_item_mad_alchemists_potion);
    RegisterSpellScript(spell_item_crazy_alchemists_potion);
    RegisterSpellScript(spell_item_eggnog);
 
    RegisterSpellScript(spell_item_sephuzs_secret);
    RegisterSpellScript(spell_item_amalgams_seventh_spine);
    RegisterSpellScript(spell_item_amalgams_seventh_spine_mana_restore);
    RegisterSpellScript(spell_item_set_march_of_the_legion);
    RegisterSpellScript(spell_item_seal_of_darkshire_nobility);
    RegisterSpellScript(spell_item_lightblood_elixir);
    RegisterSpellScript(spell_item_highfathers_machination);
    RegisterSpellScript(spell_item_seeping_scourgewing);
    RegisterSpellScript(spell_item_seeping_scourgewing_aoe_check);
    RegisterSpellScript(spell_item_grips_of_forsaken_sanity);
    RegisterSpellScript(spell_item_zanjir_scaleguard_greatcloak);
    RegisterSpellScriptWithArgs(spell_item_shiver_venom_weapon_proc, "spell_item_shiver_venom_crossbow", SPELL_SHIVERING_BOLT);
    RegisterSpellScriptWithArgs(spell_item_shiver_venom_weapon_proc, "spell_item_shiver_venom_lance", SPELL_VENOMOUS_LANCE);
    RegisterSpellScript(spell_item_phial_of_the_arcane_tempest_damage);
    RegisterSpellScript(spell_item_phial_of_the_arcane_tempest_periodic);
 
    RegisterSpellScript(spell_item_infurious_crafted_gear_mettle);
}