/src/server/scripts/Spells/spell_generic.cpp

/*
 * Copyright (C) 2008-2015 TrinityCore <http://www.trinitycore.org/>
 *
 * 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 which cannot be included in AI script file
 * of creature using it or can't be bound to any player class.
 * Ordered alphabetically using scriptname.
 * Scriptnames of files in this file should be prefixed with "spell_gen_"
 */

#include "ScriptMgr.h"
#include "Battleground.h"
#include "Cell.h"
#include "CellImpl.h"
#include "GridNotifiers.h"
#include "GridNotifiersImpl.h"
#include "Group.h"
#include "InstanceScript.h"
#include "LFGMgr.h"
#include "Pet.h"
#include "ReputationMgr.h"
#include "SkillDiscovery.h"
#include "SpellHistory.h"
#include "SpellScript.h"
#include "SpellAuraEffects.h"
#include "Vehicle.h"

class spell_gen_absorb0_hitlimit1 : public SpellScriptLoader
{
    public:
        spell_gen_absorb0_hitlimit1() : SpellScriptLoader("spell_gen_absorb0_hitlimit1") { }

        class spell_gen_absorb0_hitlimit1_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_absorb0_hitlimit1_AuraScript);

        public:
            spell_gen_absorb0_hitlimit1_AuraScript()
            {
                limit = 0;
            }

        private:
            uint32 limit;

            bool Load() override
            {
                // Max absorb stored in 1 dummy effect
                limit = GetSpellInfo()->Effects[EFFECT_1].CalcValue();
                return true;
            }

            void Absorb(AuraEffect* /*aurEff*/, DamageInfo& /*dmgInfo*/, uint32& absorbAmount)
            {
                absorbAmount = std::min(limit, absorbAmount);
            }

            void Register() override
            {
                OnEffectAbsorb += AuraEffectAbsorbFn(spell_gen_absorb0_hitlimit1_AuraScript::Absorb, EFFECT_0);
            }
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_absorb0_hitlimit1_AuraScript();
        }
};

// 28764 - Adaptive Warding (Frostfire Regalia Set)
enum AdaptiveWarding
{
    SPELL_GEN_ADAPTIVE_WARDING_FIRE     = 28765,
    SPELL_GEN_ADAPTIVE_WARDING_NATURE   = 28768,
    SPELL_GEN_ADAPTIVE_WARDING_FROST    = 28766,
    SPELL_GEN_ADAPTIVE_WARDING_SHADOW   = 28769,
    SPELL_GEN_ADAPTIVE_WARDING_ARCANE   = 28770
};

class spell_gen_adaptive_warding : public SpellScriptLoader
{
    public:
        spell_gen_adaptive_warding() : SpellScriptLoader("spell_gen_adaptive_warding") { }

        class spell_gen_adaptive_warding_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_adaptive_warding_AuraScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_GEN_ADAPTIVE_WARDING_FIRE) ||
                    !sSpellMgr->GetSpellInfo(SPELL_GEN_ADAPTIVE_WARDING_NATURE) ||
                    !sSpellMgr->GetSpellInfo(SPELL_GEN_ADAPTIVE_WARDING_FROST) ||
                    !sSpellMgr->GetSpellInfo(SPELL_GEN_ADAPTIVE_WARDING_SHADOW) ||
                    !sSpellMgr->GetSpellInfo(SPELL_GEN_ADAPTIVE_WARDING_ARCANE))
                    return false;
                return true;
            }

            bool CheckProc(ProcEventInfo& eventInfo)
            {
                if (eventInfo.GetDamageInfo()->GetSpellInfo()) // eventInfo.GetSpellInfo()
                    return false;

                // find Mage Armor
                if (!GetTarget()->GetAuraEffect(SPELL_AURA_MOD_MANA_REGEN_INTERRUPT, SPELLFAMILY_MAGE, 0x10000000, 0x0, 0x0))
                    return false;

                switch (GetFirstSchoolInMask(eventInfo.GetSchoolMask()))
                {
                    case SPELL_SCHOOL_NORMAL:
                    case SPELL_SCHOOL_HOLY:
                        return false;
                    default:
                        break;
                }
                return true;
            }

            void HandleProc(AuraEffect const* aurEff, ProcEventInfo& eventInfo)
            {
                PreventDefaultAction();

                uint32 spellId = 0;
                switch (GetFirstSchoolInMask(eventInfo.GetSchoolMask()))
                {
                    case SPELL_SCHOOL_FIRE:
                        spellId = SPELL_GEN_ADAPTIVE_WARDING_FIRE;
                        break;
                    case SPELL_SCHOOL_NATURE:
                        spellId = SPELL_GEN_ADAPTIVE_WARDING_NATURE;
                        break;
                    case SPELL_SCHOOL_FROST:
                        spellId = SPELL_GEN_ADAPTIVE_WARDING_FROST;
                        break;
                    case SPELL_SCHOOL_SHADOW:
                        spellId = SPELL_GEN_ADAPTIVE_WARDING_SHADOW;
                        break;
                    case SPELL_SCHOOL_ARCANE:
                        spellId = SPELL_GEN_ADAPTIVE_WARDING_ARCANE;
                        break;
                    default:
                        return;
                }
                GetTarget()->CastSpell(GetTarget(), spellId, true, NULL, aurEff);
            }

            void Register() override
            {
                DoCheckProc += AuraCheckProcFn(spell_gen_adaptive_warding_AuraScript::CheckProc);
                OnEffectProc += AuraEffectProcFn(spell_gen_adaptive_warding_AuraScript::HandleProc, EFFECT_0, SPELL_AURA_DUMMY);
            }
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_adaptive_warding_AuraScript();
        }
};

enum AlchemistStone
{
    ALECHEMIST_STONE_HEAL      = 21399,
    ALECHEMIST_STONE_MANA      = 21400,
};

// 17619 - Alchemist Stone
class spell_gen_alchemist_stone : public SpellScriptLoader
{
    public:
        spell_gen_alchemist_stone() : SpellScriptLoader("spell_gen_alchemist_stone") { }

        class spell_gen_alchemist_stone_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_alchemist_stone_AuraScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(ALECHEMIST_STONE_HEAL) ||
                    !sSpellMgr->GetSpellInfo(ALECHEMIST_STONE_MANA))
                    return false;
                return true;
            }

            bool CheckProc(ProcEventInfo& eventInfo)
            {
                return eventInfo.GetDamageInfo()->GetSpellInfo()->SpellFamilyName == SPELLFAMILY_POTION;
            }

            void HandleProc(AuraEffect const* aurEff, ProcEventInfo& eventInfo)
            {
                PreventDefaultAction();

                uint32 spellId = 0;
                int32 bp = int32(eventInfo.GetDamageInfo()->GetDamage() * 0.4f);

                if (eventInfo.GetDamageInfo()->GetSpellInfo()->HasEffect(SPELL_EFFECT_HEAL))
                    spellId = ALECHEMIST_STONE_HEAL;
                else if (eventInfo.GetDamageInfo()->GetSpellInfo()->HasEffect(SPELL_EFFECT_ENERGIZE))
                    spellId = ALECHEMIST_STONE_MANA;

                if (!spellId)
                    return;

                GetTarget()->CastCustomSpell(spellId, SPELLVALUE_BASE_POINT0, bp, GetTarget(), true, NULL, aurEff);
            }


            void Register() override
            {
                DoCheckProc += AuraCheckProcFn(spell_gen_alchemist_stone_AuraScript::CheckProc);
                OnEffectProc += AuraEffectProcFn(spell_gen_alchemist_stone_AuraScript::HandleProc, EFFECT_0, SPELL_AURA_DUMMY);
            }
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_alchemist_stone_AuraScript();
        }
};

class spell_gen_allow_cast_from_item_only : public SpellScriptLoader
{
    public:
        spell_gen_allow_cast_from_item_only() : SpellScriptLoader("spell_gen_allow_cast_from_item_only") { }

        class spell_gen_allow_cast_from_item_only_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_allow_cast_from_item_only_SpellScript);

            SpellCastResult CheckRequirement()
            {
                if (!GetCastItem())
                    return SPELL_FAILED_CANT_DO_THAT_RIGHT_NOW;
                return SPELL_CAST_OK;
            }

            void Register() override
            {
                OnCheckCast += SpellCheckCastFn(spell_gen_allow_cast_from_item_only_SpellScript::CheckRequirement);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_allow_cast_from_item_only_SpellScript();
        }
};

enum AnimalBloodPoolSpell
{
    SPELL_ANIMAL_BLOOD      = 46221,
    SPELL_SPAWN_BLOOD_POOL  = 63471
};

class spell_gen_animal_blood : public SpellScriptLoader
{
    public:
        spell_gen_animal_blood() : SpellScriptLoader("spell_gen_animal_blood") { }

        class spell_gen_animal_blood_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_animal_blood_AuraScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_SPAWN_BLOOD_POOL))
                    return false;
                return true;
            }

            void OnApply(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
            {
                // Remove all auras with spell id 46221, except the one currently being applied
                while (Aura* aur = GetUnitOwner()->GetOwnedAura(SPELL_ANIMAL_BLOOD, ObjectGuid::Empty, ObjectGuid::Empty, 0, GetAura()))
                    GetUnitOwner()->RemoveOwnedAura(aur);
            }

            void OnRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
            {
                if (Unit* owner = GetUnitOwner())
                    if (owner->IsInWater())
                        owner->CastSpell(owner, SPELL_SPAWN_BLOOD_POOL, true);
            }

            void Register() override
            {
                AfterEffectApply += AuraEffectRemoveFn(spell_gen_animal_blood_AuraScript::OnApply, EFFECT_0, SPELL_AURA_PERIODIC_TRIGGER_SPELL, AURA_EFFECT_HANDLE_REAL);
                AfterEffectRemove += AuraEffectRemoveFn(spell_gen_animal_blood_AuraScript::OnRemove, EFFECT_0, SPELL_AURA_PERIODIC_TRIGGER_SPELL, AURA_EFFECT_HANDLE_REAL);
            }
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_animal_blood_AuraScript();
        }
};

// 41337 Aura of Anger
class spell_gen_aura_of_anger : public SpellScriptLoader
{
    public:
        spell_gen_aura_of_anger() : SpellScriptLoader("spell_gen_aura_of_anger") { }

        class spell_gen_aura_of_anger_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_aura_of_anger_AuraScript);

            void HandleEffectPeriodicUpdate(AuraEffect* aurEff)
            {
                if (AuraEffect* aurEff1 = aurEff->GetBase()->GetEffect(EFFECT_1))
                    aurEff1->ChangeAmount(aurEff1->GetAmount() + 5);
                aurEff->SetAmount(100 * aurEff->GetTickNumber());
            }

            void Register() override
            {
                OnEffectUpdatePeriodic += AuraEffectUpdatePeriodicFn(spell_gen_aura_of_anger_AuraScript::HandleEffectPeriodicUpdate, EFFECT_0, SPELL_AURA_PERIODIC_DAMAGE);
            }
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_aura_of_anger_AuraScript();
        }
};

enum ServiceUniform
{
    // Spells
    SPELL_SERVICE_UNIFORM       = 71450,

    // Models
    MODEL_GOBLIN_MALE           = 31002,
    MODEL_GOBLIN_FEMALE         = 31003
};

class spell_gen_aura_service_uniform : public SpellScriptLoader
{
    public:
        spell_gen_aura_service_uniform() : SpellScriptLoader("spell_gen_aura_service_uniform") { }

        class spell_gen_aura_service_uniform_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_aura_service_uniform_AuraScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_SERVICE_UNIFORM))
                    return false;
                return true;
            }

            void OnApply(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
            {
                // Apply model goblin
                Unit* target = GetTarget();
                if (target->GetTypeId() == TYPEID_PLAYER)
                {
                    if (target->getGender() == GENDER_MALE)
                        target->SetDisplayId(MODEL_GOBLIN_MALE);
                    else
                        target->SetDisplayId(MODEL_GOBLIN_FEMALE);
                }
            }

            void OnRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
            {
                Unit* target = GetTarget();
                if (target->GetTypeId() == TYPEID_PLAYER)
                    target->RestoreDisplayId();
            }

            void Register() override
            {
                AfterEffectApply += AuraEffectRemoveFn(spell_gen_aura_service_uniform_AuraScript::OnApply, EFFECT_0, SPELL_AURA_TRANSFORM, AURA_EFFECT_HANDLE_REAL);
                AfterEffectRemove += AuraEffectRemoveFn(spell_gen_aura_service_uniform_AuraScript::OnRemove, EFFECT_0, SPELL_AURA_TRANSFORM, AURA_EFFECT_HANDLE_REAL);
            }
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_aura_service_uniform_AuraScript();
        }
};

class spell_gen_av_drekthar_presence : public SpellScriptLoader
{
    public:
        spell_gen_av_drekthar_presence() : SpellScriptLoader("spell_gen_av_drekthar_presence") { }

        class spell_gen_av_drekthar_presence_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_av_drekthar_presence_AuraScript);

            bool CheckAreaTarget(Unit* target)
            {
                switch (target->GetEntry())
                {
                    // alliance
                    case 14762: // Dun Baldar North Marshal
                    case 14763: // Dun Baldar South Marshal
                    case 14764: // Icewing Marshal
                    case 14765: // Stonehearth Marshal
                    case 11948: // Vandar Stormspike
                    // horde
                    case 14772: // East Frostwolf Warmaster
                    case 14776: // Tower Point Warmaster
                    case 14773: // Iceblood Warmaster
                    case 14777: // West Frostwolf Warmaster
                    case 11946: // Drek'thar
                        return true;
                    default:
                        return false;
                }
            }

            void Register() override
            {
                DoCheckAreaTarget += AuraCheckAreaTargetFn(spell_gen_av_drekthar_presence_AuraScript::CheckAreaTarget);
            }
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_av_drekthar_presence_AuraScript();
        }
};

enum GenericBandage
{
    SPELL_RECENTLY_BANDAGED     = 11196
};

class spell_gen_bandage : public SpellScriptLoader
{
    public:
        spell_gen_bandage() : SpellScriptLoader("spell_gen_bandage") { }

        class spell_gen_bandage_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_bandage_SpellScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_RECENTLY_BANDAGED))
                    return false;
                return true;
            }

            SpellCastResult CheckCast()
            {
                if (Unit* target = GetExplTargetUnit())
                {
                    if (target->HasAura(SPELL_RECENTLY_BANDAGED))
                        return SPELL_FAILED_TARGET_AURASTATE;
                }
                return SPELL_CAST_OK;
            }

            void HandleScript()
            {
                if (Unit* target = GetHitUnit())
                    GetCaster()->CastSpell(target, SPELL_RECENTLY_BANDAGED, true);
            }

            void Register() override
            {
                OnCheckCast += SpellCheckCastFn(spell_gen_bandage_SpellScript::CheckCast);
                AfterHit += SpellHitFn(spell_gen_bandage_SpellScript::HandleScript);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_bandage_SpellScript();
        }
};

enum Bonked
{
    SPELL_BONKED            = 62991,
    SPELL_FOAM_SWORD_DEFEAT = 62994,
    SPELL_ON_GUARD          = 62972
};

class spell_gen_bonked : public SpellScriptLoader
{
    public:
        spell_gen_bonked() : SpellScriptLoader("spell_gen_bonked") { }

        class spell_gen_bonked_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_bonked_SpellScript);

            void HandleScript(SpellEffIndex /*effIndex*/)
            {
                if (Player* target = GetHitPlayer())
                {
                    Aura const* aura = GetHitAura();
                    if (!(aura && aura->GetStackAmount() == 3))
                        return;

                    target->CastSpell(target, SPELL_FOAM_SWORD_DEFEAT, true);
                    target->RemoveAurasDueToSpell(SPELL_BONKED);

                    if (Aura const* auraOnGuard = target->GetAura(SPELL_ON_GUARD))
                    {
                        if (Item* item = target->GetItemByGuid(auraOnGuard->GetCastItemGUID()))
                            target->DestroyItemCount(item->GetEntry(), 1, true);
                    }
                }
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_bonked_SpellScript::HandleScript, EFFECT_1, SPELL_EFFECT_SCRIPT_EFFECT);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_bonked_SpellScript();
        }
};

/* DOCUMENTATION: Break-Shield spells
    Break-Shield spells can be classified in three groups:

        - Spells on vehicle bar used by players:
            + EFFECT_0: SCRIPT_EFFECT
            + EFFECT_1: NONE
            + EFFECT_2: NONE
        - Spells cast by players triggered by script:
            + EFFECT_0: SCHOOL_DAMAGE
            + EFFECT_1: SCRIPT_EFFECT
            + EFFECT_2: FORCE_CAST
        - Spells cast by NPCs on players:
            + EFFECT_0: SCHOOL_DAMAGE
            + EFFECT_1: SCRIPT_EFFECT
            + EFFECT_2: NONE

    In the following script we handle the SCRIPT_EFFECT for effIndex EFFECT_0 and EFFECT_1.
        - When handling EFFECT_0 we're in the "Spells on vehicle bar used by players" case
          and we'll trigger "Spells cast by players triggered by script"
        - When handling EFFECT_1 we're in the "Spells cast by players triggered by script"
          or "Spells cast by NPCs on players" so we'll search for the first defend layer and drop it.
*/

enum BreakShieldSpells
{
    SPELL_BREAK_SHIELD_DAMAGE_2K                 = 62626,
    SPELL_BREAK_SHIELD_DAMAGE_10K                = 64590,

    SPELL_BREAK_SHIELD_TRIGGER_FACTION_MOUNTS    = 62575, // Also on ToC5 mounts
    SPELL_BREAK_SHIELD_TRIGGER_CAMPAING_WARHORSE = 64595,
    SPELL_BREAK_SHIELD_TRIGGER_UNK               = 66480
};

class spell_gen_break_shield: public SpellScriptLoader
{
    public:
        spell_gen_break_shield(const char* name) : SpellScriptLoader(name) { }

        class spell_gen_break_shield_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_break_shield_SpellScript);

            void HandleScriptEffect(SpellEffIndex effIndex)
            {
                Unit* target = GetHitUnit();

                switch (effIndex)
                {
                    case EFFECT_0: // On spells wich trigger the damaging spell (and also the visual)
                    {
                        uint32 spellId;

                        switch (GetSpellInfo()->Id)
                        {
                            case SPELL_BREAK_SHIELD_TRIGGER_UNK:
                            case SPELL_BREAK_SHIELD_TRIGGER_CAMPAING_WARHORSE:
                                spellId = SPELL_BREAK_SHIELD_DAMAGE_10K;
                                break;
                            case SPELL_BREAK_SHIELD_TRIGGER_FACTION_MOUNTS:
                                spellId = SPELL_BREAK_SHIELD_DAMAGE_2K;
                                break;
                            default:
                                return;
                        }

                        if (Unit* rider = GetCaster()->GetCharmer())
                            rider->CastSpell(target, spellId, false);
                        else
                            GetCaster()->CastSpell(target, spellId, false);
                        break;
                    }
                    case EFFECT_1: // On damaging spells, for removing a defend layer
                    {
                        Unit::AuraApplicationMap const& auras = target->GetAppliedAuras();
                        for (Unit::AuraApplicationMap::const_iterator itr = auras.begin(); itr != auras.end(); ++itr)
                        {
                            if (Aura* aura = itr->second->GetBase())
                            {
                                SpellInfo const* auraInfo = aura->GetSpellInfo();
                                if (auraInfo && auraInfo->SpellIconID == 2007 && aura->HasEffectType(SPELL_AURA_MOD_DAMAGE_PERCENT_TAKEN))
                                {
                                    aura->ModStackAmount(-1, AURA_REMOVE_BY_ENEMY_SPELL);
                                    // Remove dummys from rider (Necessary for updating visual shields)
                                    if (Unit* rider = target->GetCharmer())
                                        if (Aura* defend = rider->GetAura(aura->GetId()))
                                            defend->ModStackAmount(-1, AURA_REMOVE_BY_ENEMY_SPELL);
                                    break;
                                }
                            }
                        }
                        break;
                    }
                    default:
                        break;
                }
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_break_shield_SpellScript::HandleScriptEffect, EFFECT_FIRST_FOUND, SPELL_EFFECT_SCRIPT_EFFECT);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_break_shield_SpellScript();
        }
};

// 46394 Brutallus Burn
class spell_gen_burn_brutallus : public SpellScriptLoader
{
    public:
        spell_gen_burn_brutallus() : SpellScriptLoader("spell_gen_burn_brutallus") { }

        class spell_gen_burn_brutallus_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_burn_brutallus_AuraScript);

            void HandleEffectPeriodicUpdate(AuraEffect* aurEff)
            {
                if (aurEff->GetTickNumber() % 11 == 0)
                    aurEff->SetAmount(aurEff->GetAmount() * 2);
            }

            void Register() override
            {
                OnEffectUpdatePeriodic += AuraEffectUpdatePeriodicFn(spell_gen_burn_brutallus_AuraScript::HandleEffectPeriodicUpdate, EFFECT_0, SPELL_AURA_PERIODIC_DAMAGE);
            }
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_burn_brutallus_AuraScript();
        }
};

enum CannibalizeSpells
{
    SPELL_CANNIBALIZE_TRIGGERED = 20578
};

class spell_gen_cannibalize : public SpellScriptLoader
{
    public:
        spell_gen_cannibalize() : SpellScriptLoader("spell_gen_cannibalize") { }

        class spell_gen_cannibalize_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_cannibalize_SpellScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_CANNIBALIZE_TRIGGERED))
                    return false;
                return true;
            }

            SpellCastResult CheckIfCorpseNear()
            {
                Unit* caster = GetCaster();
                float max_range = GetSpellInfo()->GetMaxRange(false);
                WorldObject* result = NULL;
                // search for nearby enemy corpse in range
                Trinity::AnyDeadUnitSpellTargetInRangeCheck check(caster, max_range, GetSpellInfo(), TARGET_CHECK_ENEMY);
                Trinity::WorldObjectSearcher<Trinity::AnyDeadUnitSpellTargetInRangeCheck> searcher(caster, result, check);
                caster->GetMap()->VisitFirstFound(caster->m_positionX, caster->m_positionY, max_range, searcher);
                if (!result)
                    return SPELL_FAILED_NO_EDIBLE_CORPSES;
                return SPELL_CAST_OK;
            }

            void HandleDummy(SpellEffIndex /*effIndex*/)
            {
                GetCaster()->CastSpell(GetCaster(), SPELL_CANNIBALIZE_TRIGGERED, false);
            }

            void Register() override
            {
                OnEffectHit += SpellEffectFn(spell_gen_cannibalize_SpellScript::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
                OnCheckCast += SpellCheckCastFn(spell_gen_cannibalize_SpellScript::CheckIfCorpseNear);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_cannibalize_SpellScript();
        }
};

enum ChaosBlast
{
    SPELL_CHAOS_BLAST   = 37675
};

class spell_gen_chaos_blast : public SpellScriptLoader
{
    public:
        spell_gen_chaos_blast() : SpellScriptLoader("spell_gen_chaos_blast") { }

        class spell_gen_chaos_blast_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_chaos_blast_SpellScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_CHAOS_BLAST))
                    return false;
                return true;
            }
            void HandleDummy(SpellEffIndex /* effIndex */)
            {
                int32 basepoints0 = 100;
                Unit* caster = GetCaster();
                if (Unit* target = GetHitUnit())
                    caster->CastCustomSpell(target, SPELL_CHAOS_BLAST, &basepoints0, NULL, NULL, true);
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_chaos_blast_SpellScript::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_chaos_blast_SpellScript();
        }
};

enum Clone
{
    SPELL_NIGHTMARE_FIGMENT_MIRROR_IMAGE        = 57528
};

class spell_gen_clone : public SpellScriptLoader
{
    public:
        spell_gen_clone() : SpellScriptLoader("spell_gen_clone") { }

        class spell_gen_clone_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_clone_SpellScript);

            void HandleScriptEffect(SpellEffIndex effIndex)
            {
                PreventHitDefaultEffect(effIndex);
                GetHitUnit()->CastSpell(GetCaster(), uint32(GetEffectValue()), true);
            }

            void Register() override
            {
                if (m_scriptSpellId == SPELL_NIGHTMARE_FIGMENT_MIRROR_IMAGE)
                {
                    OnEffectHitTarget += SpellEffectFn(spell_gen_clone_SpellScript::HandleScriptEffect, EFFECT_1, SPELL_EFFECT_DUMMY);
                    OnEffectHitTarget += SpellEffectFn(spell_gen_clone_SpellScript::HandleScriptEffect, EFFECT_2, SPELL_EFFECT_DUMMY);
                }
                else
                {
                    OnEffectHitTarget += SpellEffectFn(spell_gen_clone_SpellScript::HandleScriptEffect, EFFECT_1, SPELL_EFFECT_SCRIPT_EFFECT);
                    OnEffectHitTarget += SpellEffectFn(spell_gen_clone_SpellScript::HandleScriptEffect, EFFECT_2, SPELL_EFFECT_SCRIPT_EFFECT);
                }
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_clone_SpellScript();
        }
};

enum CloneWeaponSpells
{
    SPELL_COPY_WEAPON_AURA       = 41054,
    SPELL_COPY_WEAPON_2_AURA     = 63418,
    SPELL_COPY_WEAPON_3_AURA     = 69893,

    SPELL_COPY_OFFHAND_AURA      = 45205,
    SPELL_COPY_OFFHAND_2_AURA    = 69896,

    SPELL_COPY_RANGED_AURA       = 57594
};

class spell_gen_clone_weapon : public SpellScriptLoader
{
    public:
        spell_gen_clone_weapon() : SpellScriptLoader("spell_gen_clone_weapon") { }

        class spell_gen_clone_weapon_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_clone_weapon_SpellScript);

            void HandleScriptEffect(SpellEffIndex effIndex)
            {
                PreventHitDefaultEffect(effIndex);
                GetHitUnit()->CastSpell(GetCaster(), uint32(GetEffectValue()), true);
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_clone_weapon_SpellScript::HandleScriptEffect, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_clone_weapon_SpellScript();
        }
};

class spell_gen_clone_weapon_aura : public SpellScriptLoader
{
    public:
        spell_gen_clone_weapon_aura() : SpellScriptLoader("spell_gen_clone_weapon_aura") { }

        class spell_gen_clone_weapon_auraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_clone_weapon_auraScript);

        public:
            spell_gen_clone_weapon_auraScript()
            {
                prevItem = 0;
            }

        private:
            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_COPY_WEAPON_AURA) ||
                    !sSpellMgr->GetSpellInfo(SPELL_COPY_WEAPON_2_AURA) ||
                    !sSpellMgr->GetSpellInfo(SPELL_COPY_WEAPON_3_AURA) ||
                    !sSpellMgr->GetSpellInfo(SPELL_COPY_OFFHAND_AURA) ||
                    !sSpellMgr->GetSpellInfo(SPELL_COPY_OFFHAND_2_AURA) ||
                    !sSpellMgr->GetSpellInfo(SPELL_COPY_RANGED_AURA))
                    return false;
                return true;
            }

            void OnApply(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
            {
                Unit* caster = GetCaster();
                Unit* target = GetTarget();
                if (!caster)
                    return;

                switch (GetSpellInfo()->Id)
                {
                    case SPELL_COPY_WEAPON_AURA:
                    case SPELL_COPY_WEAPON_2_AURA:
                    case SPELL_COPY_WEAPON_3_AURA:
                    {
                        prevItem = target->GetUInt32Value(UNIT_VIRTUAL_ITEM_SLOT_ID);

                        if (Player* player = caster->ToPlayer())
                        {
                            if (Item* mainItem = player->GetItemByPos(INVENTORY_SLOT_BAG_0, EQUIPMENT_SLOT_MAINHAND))
                                target->SetUInt32Value(UNIT_VIRTUAL_ITEM_SLOT_ID, mainItem->GetEntry());
                        }
                        else
                            target->SetUInt32Value(UNIT_VIRTUAL_ITEM_SLOT_ID, caster->GetUInt32Value(UNIT_VIRTUAL_ITEM_SLOT_ID));
                        break;
                    }
                    case SPELL_COPY_OFFHAND_AURA:
                    case SPELL_COPY_OFFHAND_2_AURA:
                    {
                        prevItem = target->GetUInt32Value(UNIT_VIRTUAL_ITEM_SLOT_ID) + 1;

                        if (Player* player = caster->ToPlayer())
                        {
                            if (Item* offItem = player->GetItemByPos(INVENTORY_SLOT_BAG_0, EQUIPMENT_SLOT_OFFHAND))
                                target->SetUInt32Value(UNIT_VIRTUAL_ITEM_SLOT_ID + 1, offItem->GetEntry());
                        }
                        else
                            target->SetUInt32Value(UNIT_VIRTUAL_ITEM_SLOT_ID + 1, caster->GetUInt32Value(UNIT_VIRTUAL_ITEM_SLOT_ID + 1));
                        break;
                    }
                    case SPELL_COPY_RANGED_AURA:
                    {
                        prevItem = target->GetUInt32Value(UNIT_VIRTUAL_ITEM_SLOT_ID) + 2;

                        if (Player* player = caster->ToPlayer())
                        {
                            if (Item* rangedItem = player->GetItemByPos(INVENTORY_SLOT_BAG_0, EQUIPMENT_SLOT_RANGED))
                                target->SetUInt32Value(UNIT_VIRTUAL_ITEM_SLOT_ID + 2, rangedItem->GetEntry());
                        }
                        else
                            target->SetUInt32Value(UNIT_VIRTUAL_ITEM_SLOT_ID + 2, caster->GetUInt32Value(UNIT_VIRTUAL_ITEM_SLOT_ID + 2));
                        break;
                    }
                    default:
                        break;
                }
            }

            void OnRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
            {
                Unit* target = GetTarget();

                switch (GetSpellInfo()->Id)
                {
                    case SPELL_COPY_WEAPON_AURA:
                    case SPELL_COPY_WEAPON_2_AURA:
                    case SPELL_COPY_WEAPON_3_AURA:
                        target->SetUInt32Value(UNIT_VIRTUAL_ITEM_SLOT_ID, prevItem);
                        break;
                    case SPELL_COPY_OFFHAND_AURA:
                    case SPELL_COPY_OFFHAND_2_AURA:
                        target->SetUInt32Value(UNIT_VIRTUAL_ITEM_SLOT_ID + 1, prevItem);
                        break;
                    case SPELL_COPY_RANGED_AURA:
                        target->SetUInt32Value(UNIT_VIRTUAL_ITEM_SLOT_ID + 2, prevItem);
                        break;
                    default:
                        break;
                }
            }

            void Register() override
            {
                OnEffectApply += AuraEffectApplyFn(spell_gen_clone_weapon_auraScript::OnApply, EFFECT_0, SPELL_AURA_PERIODIC_DUMMY, AURA_EFFECT_HANDLE_REAL_OR_REAPPLY_MASK);
                OnEffectRemove += AuraEffectRemoveFn(spell_gen_clone_weapon_auraScript::OnRemove, EFFECT_0, SPELL_AURA_PERIODIC_DUMMY, AURA_EFFECT_HANDLE_REAL_OR_REAPPLY_MASK);
            }

        private:
            uint32 prevItem;
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_clone_weapon_auraScript();
        }
};

class spell_gen_count_pct_from_max_hp : public SpellScriptLoader
{
    public:
        spell_gen_count_pct_from_max_hp(char const* name, int32 damagePct = 0) : SpellScriptLoader(name), _damagePct(damagePct) { }

        class spell_gen_count_pct_from_max_hp_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_count_pct_from_max_hp_SpellScript);

        public:
            spell_gen_count_pct_from_max_hp_SpellScript(int32 damagePct) : SpellScript(), _damagePct(damagePct) { }

            void RecalculateDamage()
            {
                if (!_damagePct)
                    _damagePct = GetHitDamage();

                SetHitDamage(GetHitUnit()->CountPctFromMaxHealth(_damagePct));
            }

            void Register() override
            {
                OnHit += SpellHitFn(spell_gen_count_pct_from_max_hp_SpellScript::RecalculateDamage);
            }

        private:
            int32 _damagePct;
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_count_pct_from_max_hp_SpellScript(_damagePct);
        }

    private:
        int32 _damagePct;
};

// 63845 - Create Lance
enum CreateLanceSpells
{
    SPELL_CREATE_LANCE_ALLIANCE = 63914,
    SPELL_CREATE_LANCE_HORDE    = 63919
};

class spell_gen_create_lance : public SpellScriptLoader
{
    public:
        spell_gen_create_lance() : SpellScriptLoader("spell_gen_create_lance") { }

        class spell_gen_create_lance_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_create_lance_SpellScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_CREATE_LANCE_ALLIANCE) ||
                    !sSpellMgr->GetSpellInfo(SPELL_CREATE_LANCE_HORDE))
                    return false;
                return true;
            }

            void HandleScript(SpellEffIndex effIndex)
            {
                PreventHitDefaultEffect(effIndex);

                if (Player* target = GetHitPlayer())
                {
                    if (target->GetTeam() == ALLIANCE)
                        GetCaster()->CastSpell(target, SPELL_CREATE_LANCE_ALLIANCE, true);
                    else
                        GetCaster()->CastSpell(target, SPELL_CREATE_LANCE_HORDE, true);
                }
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_create_lance_SpellScript::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_create_lance_SpellScript();
        }
};

class spell_gen_creature_permanent_feign_death : public SpellScriptLoader
{
    public:
        spell_gen_creature_permanent_feign_death() : SpellScriptLoader("spell_gen_creature_permanent_feign_death") { }

        class spell_gen_creature_permanent_feign_death_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_creature_permanent_feign_death_AuraScript);

            void HandleEffectApply(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
            {
                Unit* target = GetTarget();
                target->SetFlag(UNIT_DYNAMIC_FLAGS, UNIT_DYNFLAG_DEAD);
                target->SetFlag(UNIT_FIELD_FLAGS_2, UNIT_FLAG2_FEIGN_DEATH);

                if (target->GetTypeId() == TYPEID_UNIT)
                    target->ToCreature()->SetReactState(REACT_PASSIVE);
            }

            void Register() override
            {
                OnEffectApply += AuraEffectApplyFn(spell_gen_creature_permanent_feign_death_AuraScript::HandleEffectApply, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL);
            }
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_creature_permanent_feign_death_AuraScript();
        }
};

enum DalaranDisguiseSpells
{
    SPELL_SUNREAVER_DISGUISE_TRIGGER       = 69672,
    SPELL_SUNREAVER_DISGUISE_FEMALE        = 70973,
    SPELL_SUNREAVER_DISGUISE_MALE          = 70974,

    SPELL_SILVER_COVENANT_DISGUISE_TRIGGER = 69673,
    SPELL_SILVER_COVENANT_DISGUISE_FEMALE  = 70971,
    SPELL_SILVER_COVENANT_DISGUISE_MALE    = 70972
};

class spell_gen_dalaran_disguise : public SpellScriptLoader
{
    public:
        spell_gen_dalaran_disguise(const char* name) : SpellScriptLoader(name) { }

        class spell_gen_dalaran_disguise_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_dalaran_disguise_SpellScript);

            bool Validate(SpellInfo const* spellInfo) override
            {
                switch (spellInfo->Id)
                {
                    case SPELL_SUNREAVER_DISGUISE_TRIGGER:
                        if (!sSpellMgr->GetSpellInfo(SPELL_SUNREAVER_DISGUISE_FEMALE) ||
                            !sSpellMgr->GetSpellInfo(SPELL_SUNREAVER_DISGUISE_MALE))
                            return false;
                        break;
                    case SPELL_SILVER_COVENANT_DISGUISE_TRIGGER:
                        if (!sSpellMgr->GetSpellInfo(SPELL_SILVER_COVENANT_DISGUISE_FEMALE) ||
                            !sSpellMgr->GetSpellInfo(SPELL_SILVER_COVENANT_DISGUISE_MALE))
                            return false;
                        break;
                }
                return true;
            }

            void HandleScript(SpellEffIndex /*effIndex*/)
            {
                if (Player* player = GetHitPlayer())
                {
                    uint8 gender = player->getGender();

                    uint32 spellId = GetSpellInfo()->Id;

                    switch (spellId)
                    {
                        case SPELL_SUNREAVER_DISGUISE_TRIGGER:
                            spellId = gender ? SPELL_SUNREAVER_DISGUISE_FEMALE : SPELL_SUNREAVER_DISGUISE_MALE;
                            break;
                        case SPELL_SILVER_COVENANT_DISGUISE_TRIGGER:
                            spellId = gender ? SPELL_SILVER_COVENANT_DISGUISE_FEMALE : SPELL_SILVER_COVENANT_DISGUISE_MALE;
                            break;
                        default:
                            break;
                    }

                    GetCaster()->CastSpell(player, spellId, true);
                }
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_dalaran_disguise_SpellScript::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_dalaran_disguise_SpellScript();
        }
};

enum DefendVisuals
{
    SPELL_VISUAL_SHIELD_1 = 63130,
    SPELL_VISUAL_SHIELD_2 = 63131,
    SPELL_VISUAL_SHIELD_3 = 63132
};

class spell_gen_defend : public SpellScriptLoader
{
    public:
        spell_gen_defend() : SpellScriptLoader("spell_gen_defend") { }

        class spell_gen_defend_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_defend_AuraScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_VISUAL_SHIELD_1))
                    return false;
                if (!sSpellMgr->GetSpellInfo(SPELL_VISUAL_SHIELD_2))
                    return false;
                if (!sSpellMgr->GetSpellInfo(SPELL_VISUAL_SHIELD_3))
                    return false;
                return true;
            }

            void RefreshVisualShields(AuraEffect const* aurEff, AuraEffectHandleModes /*mode*/)
            {
                if (GetCaster())
                {
                    Unit* target = GetTarget();

                    for (uint8 i = 0; i < GetSpellInfo()->StackAmount; ++i)
                        target->RemoveAurasDueToSpell(SPELL_VISUAL_SHIELD_1 + i);

                    target->CastSpell(target, SPELL_VISUAL_SHIELD_1 + GetAura()->GetStackAmount() - 1, true, NULL, aurEff);
                }
                else
                    GetTarget()->RemoveAurasDueToSpell(GetId());
            }

            void RemoveVisualShields(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
            {
                for (uint8 i = 0; i < GetSpellInfo()->StackAmount; ++i)
                    GetTarget()->RemoveAurasDueToSpell(SPELL_VISUAL_SHIELD_1 + i);
            }

            void RemoveDummyFromDriver(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
            {
                if (Unit* caster = GetCaster())
                    if (TempSummon* vehicle = caster->ToTempSummon())
                        if (Unit* rider = vehicle->GetSummoner())
                            rider->RemoveAurasDueToSpell(GetId());
            }

            void Register() override
            {
                SpellInfo const* spell = sSpellMgr->EnsureSpellInfo(m_scriptSpellId);

                // Defend spells cast by NPCs (add visuals)
                if (spell->Effects[EFFECT_0].ApplyAuraName == SPELL_AURA_MOD_DAMAGE_PERCENT_TAKEN)
                {
                    AfterEffectApply += AuraEffectApplyFn(spell_gen_defend_AuraScript::RefreshVisualShields, EFFECT_0, SPELL_AURA_MOD_DAMAGE_PERCENT_TAKEN, AURA_EFFECT_HANDLE_REAL_OR_REAPPLY_MASK);
                    OnEffectRemove += AuraEffectRemoveFn(spell_gen_defend_AuraScript::RemoveVisualShields, EFFECT_0, SPELL_AURA_MOD_DAMAGE_PERCENT_TAKEN, AURA_EFFECT_HANDLE_CHANGE_AMOUNT_MASK);
                }

                // Remove Defend spell from player when he dismounts
                if (spell->Effects[EFFECT_2].ApplyAuraName == SPELL_AURA_MOD_DAMAGE_PERCENT_TAKEN)
                    OnEffectRemove += AuraEffectRemoveFn(spell_gen_defend_AuraScript::RemoveDummyFromDriver, EFFECT_2, SPELL_AURA_MOD_DAMAGE_PERCENT_TAKEN, AURA_EFFECT_HANDLE_REAL);

                // Defend spells cast by players (add/remove visuals)
                if (spell->Effects[EFFECT_1].ApplyAuraName == SPELL_AURA_DUMMY)
                {
                    AfterEffectApply += AuraEffectApplyFn(spell_gen_defend_AuraScript::RefreshVisualShields, EFFECT_1, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL_OR_REAPPLY_MASK);
                    OnEffectRemove += AuraEffectRemoveFn(spell_gen_defend_AuraScript::RemoveVisualShields, EFFECT_1, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_CHANGE_AMOUNT_MASK);
                }
            }
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_defend_AuraScript();
        }
};

class spell_gen_despawn_self : public SpellScriptLoader
{
    public:
        spell_gen_despawn_self() : SpellScriptLoader("spell_gen_despawn_self") { }

        class spell_gen_despawn_self_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_despawn_self_SpellScript);

            bool Load() override
            {
                return GetCaster()->GetTypeId() == TYPEID_UNIT;
            }

            void HandleDummy(SpellEffIndex effIndex)
            {
                if (GetSpellInfo()->Effects[effIndex].Effect == SPELL_EFFECT_DUMMY || GetSpellInfo()->Effects[effIndex].Effect == SPELL_EFFECT_SCRIPT_EFFECT)
                    GetCaster()->ToCreature()->DespawnOrUnsummon();
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_despawn_self_SpellScript::HandleDummy, EFFECT_ALL, SPELL_EFFECT_ANY);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_despawn_self_SpellScript();
        }
};

enum DivineStormSpell
{
    SPELL_DIVINE_STORM      = 53385,
};

// 70769 Divine Storm!
class spell_gen_divine_storm_cd_reset : public SpellScriptLoader
{
    public:
        spell_gen_divine_storm_cd_reset() : SpellScriptLoader("spell_gen_divine_storm_cd_reset") { }

        class spell_gen_divine_storm_cd_reset_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_divine_storm_cd_reset_SpellScript);

            bool Load() override
            {
                return GetCaster()->GetTypeId() == TYPEID_PLAYER;
            }

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_DIVINE_STORM))
                    return false;
                return true;
            }

            void HandleScript(SpellEffIndex /*effIndex*/)
            {
                Player* caster = GetCaster()->ToPlayer();
                if (caster->GetSpellHistory()->HasCooldown(SPELL_DIVINE_STORM))
                    caster->GetSpellHistory()->ResetCooldown(SPELL_DIVINE_STORM, true);
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_divine_storm_cd_reset_SpellScript::HandleScript, EFFECT_0, SPELL_EFFECT_DUMMY);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_divine_storm_cd_reset_SpellScript();
        }
};

class spell_gen_ds_flush_knockback : public SpellScriptLoader
{
    public:
        spell_gen_ds_flush_knockback() : SpellScriptLoader("spell_gen_ds_flush_knockback") { }

        class spell_gen_ds_flush_knockback_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_ds_flush_knockback_SpellScript);

            void HandleScript(SpellEffIndex /*effIndex*/)
            {
                // Here the target is the water spout and determines the position where the player is knocked from
                if (Unit* target = GetHitUnit())
                {
                    if (Player* player = GetCaster()->ToPlayer())
                    {
                        float horizontalSpeed = 20.0f + (40.0f - GetCaster()->GetDistance(target));
                        float verticalSpeed = 8.0f;
                        // This method relies on the Dalaran Sewer map disposition and Water Spout position
                        // What we do is knock the player from a position exactly behind him and at the end of the pipe
                        player->KnockbackFrom(target->GetPositionX(), player->GetPositionY(), horizontalSpeed, verticalSpeed);
                    }
                }
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_ds_flush_knockback_SpellScript::HandleScript, EFFECT_0, SPELL_EFFECT_DUMMY);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_ds_flush_knockback_SpellScript();
        }
};

enum DummyTrigger
{
    SPELL_PERSISTANT_SHIELD_TRIGGERED       = 26470,
    SPELL_PERSISTANT_SHIELD                 = 26467
};

class spell_gen_dummy_trigger : public SpellScriptLoader
{
    public:
        spell_gen_dummy_trigger() : SpellScriptLoader("spell_gen_dummy_trigger") { }

        class spell_gen_dummy_trigger_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_dummy_trigger_SpellScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_PERSISTANT_SHIELD_TRIGGERED) ||
                    !sSpellMgr->GetSpellInfo(SPELL_PERSISTANT_SHIELD))
                    return false;
                return true;
            }

            void HandleDummy(SpellEffIndex /* effIndex */)
            {
                int32 damage = GetEffectValue();
                Unit* caster = GetCaster();
                if (Unit* target = GetHitUnit())
                    if (SpellInfo const* triggeredByAuraSpell = GetTriggeringSpell())
                        if (triggeredByAuraSpell->Id == SPELL_PERSISTANT_SHIELD_TRIGGERED)
                            caster->CastCustomSpell(target, SPELL_PERSISTANT_SHIELD_TRIGGERED, &damage, NULL, NULL, true);
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_dummy_trigger_SpellScript::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_dummy_trigger_SpellScript();
        }
};

class spell_gen_dungeon_credit : public SpellScriptLoader
{
    public:
        spell_gen_dungeon_credit() : SpellScriptLoader("spell_gen_dungeon_credit") { }

        class spell_gen_dungeon_credit_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_dungeon_credit_SpellScript);

        public:
            spell_gen_dungeon_credit_SpellScript()
            {
                _handled = false;
            }

        private:
            bool Load() override
            {
                return GetCaster()->GetTypeId() == TYPEID_UNIT;
            }

            void CreditEncounter()
            {
                // This hook is executed for every target, make sure we only credit instance once
                if (_handled)
                    return;

                _handled = true;
                Unit* caster = GetCaster();
                if (InstanceScript* instance = caster->GetInstanceScript())
                    instance->UpdateEncounterState(ENCOUNTER_CREDIT_CAST_SPELL, GetSpellInfo()->Id, caster);
            }

            void Register() override
            {
                AfterHit += SpellHitFn(spell_gen_dungeon_credit_SpellScript::CreditEncounter);
            }

        private:
            bool _handled;
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_dungeon_credit_SpellScript();
        }
};

enum EluneCandle
{
    // Creatures
    NPC_OMEN                       = 15467,

    // Spells
    SPELL_ELUNE_CANDLE_OMEN_HEAD   = 26622,
    SPELL_ELUNE_CANDLE_OMEN_CHEST  = 26624,
    SPELL_ELUNE_CANDLE_OMEN_HAND_R = 26625,
    SPELL_ELUNE_CANDLE_OMEN_HAND_L = 26649,
    SPELL_ELUNE_CANDLE_NORMAL      = 26636
};

class spell_gen_elune_candle : public SpellScriptLoader
{
    public:
        spell_gen_elune_candle() : SpellScriptLoader("spell_gen_elune_candle") { }

        class spell_gen_elune_candle_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_elune_candle_SpellScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_ELUNE_CANDLE_OMEN_HEAD) ||
                    !sSpellMgr->GetSpellInfo(SPELL_ELUNE_CANDLE_OMEN_CHEST) ||
                    !sSpellMgr->GetSpellInfo(SPELL_ELUNE_CANDLE_OMEN_HAND_R) ||
                    !sSpellMgr->GetSpellInfo(SPELL_ELUNE_CANDLE_OMEN_HAND_L) ||
                    !sSpellMgr->GetSpellInfo(SPELL_ELUNE_CANDLE_NORMAL))
                    return false;
                return true;
            }

            void HandleScript(SpellEffIndex /*effIndex*/)
            {
                uint32 spellId = 0;

                if (GetHitUnit()->GetEntry() == NPC_OMEN)
                {
                    switch (urand(0, 3))
                    {
                        case 0:
                            spellId = SPELL_ELUNE_CANDLE_OMEN_HEAD;
                            break;
                        case 1:
                            spellId = SPELL_ELUNE_CANDLE_OMEN_CHEST;
                            break;
                        case 2:
                            spellId = SPELL_ELUNE_CANDLE_OMEN_HAND_R;
                            break;
                        case 3:
                            spellId = SPELL_ELUNE_CANDLE_OMEN_HAND_L;
                            break;
                    }
                }
                else
                    spellId = SPELL_ELUNE_CANDLE_NORMAL;

                GetCaster()->CastSpell(GetHitUnit(), spellId, true, NULL);
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_elune_candle_SpellScript::HandleScript, EFFECT_0, SPELL_EFFECT_DUMMY);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_elune_candle_SpellScript();
        }
};

enum TransporterBackfires
{
    SPELL_TRANSPORTER_MALFUNCTION_POLYMORPH     = 23444,
    SPELL_TRANSPORTER_EVIL_TWIN                 = 23445,
    SPELL_TRANSPORTER_MALFUNCTION_MISS          = 36902
};

class spell_gen_gadgetzan_transporter_backfire : public SpellScriptLoader
{
    public:
        spell_gen_gadgetzan_transporter_backfire() : SpellScriptLoader("spell_gen_gadgetzan_transporter_backfire") { }

        class spell_gen_gadgetzan_transporter_backfire_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_gadgetzan_transporter_backfire_SpellScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_TRANSPORTER_MALFUNCTION_POLYMORPH) ||
                    !sSpellMgr->GetSpellInfo(SPELL_TRANSPORTER_EVIL_TWIN) ||
                    !sSpellMgr->GetSpellInfo(SPELL_TRANSPORTER_MALFUNCTION_MISS))
                    return false;
                return true;
            }

            void HandleDummy(SpellEffIndex /* effIndex */)
            {
                Unit* caster = GetCaster();
                int32 r = irand(0, 119);
                if (r < 20)                           // Transporter Malfunction - 1/6 polymorph
                    caster->CastSpell(caster, SPELL_TRANSPORTER_MALFUNCTION_POLYMORPH, true);
                else if (r < 100)                     // Evil Twin               - 4/6 evil twin
                    caster->CastSpell(caster, SPELL_TRANSPORTER_EVIL_TWIN, true);
                else                                    // Transporter Malfunction - 1/6 miss the target
                    caster->CastSpell(caster, SPELL_TRANSPORTER_MALFUNCTION_MISS, true);
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_gadgetzan_transporter_backfire_SpellScript::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_gadgetzan_transporter_backfire_SpellScript();
        }
};


class spell_gen_gift_of_naaru : public SpellScriptLoader
{
    public:
        spell_gen_gift_of_naaru() : SpellScriptLoader("spell_gen_gift_of_naaru") { }

        class spell_gen_gift_of_naaru_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_gift_of_naaru_AuraScript);

            void CalculateAmount(AuraEffect const* aurEff, int32& amount, bool& /*canBeRecalculated*/)
            {
                if (!GetCaster())
                    return;

                float heal = 0.0f;
                switch (GetSpellInfo()->SpellFamilyName)
                {
                    case SPELLFAMILY_MAGE:
                    case SPELLFAMILY_WARLOCK:
                    case SPELLFAMILY_PRIEST:
                        heal = 1.885f * float(GetCaster()->SpellBaseDamageBonusDone(GetSpellInfo()->GetSchoolMask()));
                        break;
                    case SPELLFAMILY_PALADIN:
                    case SPELLFAMILY_SHAMAN:
                        heal = std::max(1.885f * float(GetCaster()->SpellBaseDamageBonusDone(GetSpellInfo()->GetSchoolMask())), 1.1f * float(GetCaster()->GetTotalAttackPowerValue(BASE_ATTACK)));
                        break;
                    case SPELLFAMILY_WARRIOR:
                    case SPELLFAMILY_HUNTER:
                    case SPELLFAMILY_DEATHKNIGHT:
                        heal = 1.1f * float(std::max(GetCaster()->GetTotalAttackPowerValue(BASE_ATTACK), GetCaster()->GetTotalAttackPowerValue(RANGED_ATTACK)));
                        break;
                    case SPELLFAMILY_GENERIC:
                    default:
                        break;
                }

                int32 healTick = std::floor(heal / aurEff->GetTotalTicks());
                amount += int32(std::max(healTick, 0));
            }

            void Register() override
            {
                DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_gen_gift_of_naaru_AuraScript::CalculateAmount, EFFECT_0, SPELL_AURA_PERIODIC_HEAL);
            }
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_gift_of_naaru_AuraScript();
        }
};

enum GnomishTransporter
{
    SPELL_TRANSPORTER_SUCCESS                   = 23441,
    SPELL_TRANSPORTER_FAILURE                   = 23446
};

class spell_gen_gnomish_transporter : public SpellScriptLoader
{
    public:
        spell_gen_gnomish_transporter() : SpellScriptLoader("spell_gen_gnomish_transporter") { }

        class spell_gen_gnomish_transporter_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_gnomish_transporter_SpellScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_TRANSPORTER_SUCCESS) ||
                    !sSpellMgr->GetSpellInfo(SPELL_TRANSPORTER_FAILURE))
                    return false;
                return true;
            }

            void HandleDummy(SpellEffIndex /* effIndex */)
            {
                GetCaster()->CastSpell(GetCaster(), roll_chance_i(50) ? SPELL_TRANSPORTER_SUCCESS : SPELL_TRANSPORTER_FAILURE, true);
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_gnomish_transporter_SpellScript::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_gnomish_transporter_SpellScript();
        }
};


enum Interrupt
{
    SPELL_GEN_THROW_INTERRUPT           = 32747
};

// 32748 - Deadly Throw Interrupt
// 44835 - Maim Interrupt
class spell_gen_interrupt : public SpellScriptLoader
{
    public:
        spell_gen_interrupt() : SpellScriptLoader("spell_gen_interrupt") { }

        class spell_gen_interrupt_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_interrupt_AuraScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_GEN_THROW_INTERRUPT))
                    return false;
                return true;
            }

            void HandleProc(AuraEffect const* aurEff, ProcEventInfo& eventInfo)
            {
                PreventDefaultAction();
                GetTarget()->CastSpell(eventInfo.GetProcTarget(), SPELL_GEN_THROW_INTERRUPT, true, NULL, aurEff);
            }

            void Register() override
            {
                OnEffectProc += AuraEffectProcFn(spell_gen_interrupt_AuraScript::HandleProc, EFFECT_0, SPELL_AURA_DUMMY);
            }
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_interrupt_AuraScript();
        }
};

class spell_gen_increase_stats_buff : public SpellScriptLoader
{
    public:
        spell_gen_increase_stats_buff(char const* scriptName) : SpellScriptLoader(scriptName) { }

        class spell_gen_increase_stats_buff_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_increase_stats_buff_SpellScript);

            void HandleDummy(SpellEffIndex /*effIndex*/)
            {
                if (GetHitUnit()->IsInRaidWith(GetCaster()))
                    GetCaster()->CastSpell(GetCaster(), GetEffectValue() + 1, true); // raid buff
                else
                    GetCaster()->CastSpell(GetHitUnit(), GetEffectValue(), true); // single-target buff
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_increase_stats_buff_SpellScript::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_increase_stats_buff_SpellScript();
        }
};

enum GenericLifebloom
{
    SPELL_HEXLORD_MALACRASS_LIFEBLOOM_FINAL_HEAL        = 43422,
    SPELL_TUR_RAGEPAW_LIFEBLOOM_FINAL_HEAL              = 52552,
    SPELL_CENARION_SCOUT_LIFEBLOOM_FINAL_HEAL           = 53692,
    SPELL_TWISTED_VISAGE_LIFEBLOOM_FINAL_HEAL           = 57763,
    SPELL_FACTION_CHAMPIONS_DRU_LIFEBLOOM_FINAL_HEAL    = 66094
};

class spell_gen_lifebloom : public SpellScriptLoader
{
    public:
        spell_gen_lifebloom(const char* name, uint32 spellId) : SpellScriptLoader(name), _spellId(spellId) { }

        class spell_gen_lifebloom_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_lifebloom_AuraScript);

        public:
            spell_gen_lifebloom_AuraScript(uint32 spellId) : AuraScript(), _spellId(spellId) { }

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(_spellId))
                    return false;
                return true;
            }

            void AfterRemove(AuraEffect const* aurEff, AuraEffectHandleModes /*mode*/)
            {
                // Final heal only on duration end
                if (GetTargetApplication()->GetRemoveMode() != AURA_REMOVE_BY_EXPIRE && GetTargetApplication()->GetRemoveMode() != AURA_REMOVE_BY_ENEMY_SPELL)
                    return;

                // final heal
                GetTarget()->CastSpell(GetTarget(), _spellId, true, NULL, aurEff, GetCasterGUID());
            }

            void Register() override
            {
                AfterEffectRemove += AuraEffectRemoveFn(spell_gen_lifebloom_AuraScript::AfterRemove, EFFECT_0, SPELL_AURA_PERIODIC_HEAL, AURA_EFFECT_HANDLE_REAL);
            }

        private:
            uint32 _spellId;
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_lifebloom_AuraScript(_spellId);
        }

    private:
        uint32 _spellId;
};

/* DOCUMENTATION: Charge spells
    Charge spells can be classified in four groups:

        - Spells on vehicle bar used by players:
            + EFFECT_0: SCRIPT_EFFECT
            + EFFECT_1: TRIGGER_SPELL
            + EFFECT_2: NONE
        - Spells cast by player's mounts triggered by script:
            + EFFECT_0: CHARGE
            + EFFECT_1: TRIGGER_SPELL
            + EFFECT_2: APPLY_AURA
        - Spells cast by players on the target triggered by script:
            + EFFECT_0: SCHOOL_DAMAGE
            + EFFECT_1: SCRIPT_EFFECT
            + EFFECT_2: NONE
        - Spells cast by NPCs on players:
            + EFFECT_0: SCHOOL_DAMAGE
            + EFFECT_1: CHARGE
            + EFFECT_2: SCRIPT_EFFECT

    In the following script we handle the SCRIPT_EFFECT and CHARGE
        - When handling SCRIPT_EFFECT:
            + EFFECT_0: Corresponds to "Spells on vehicle bar used by players" and we make player's mount cast
              the charge effect on the current target ("Spells cast by player's mounts triggered by script").
            + EFFECT_1 and EFFECT_2: Triggered when "Spells cast by player's mounts triggered by script" hits target,
              corresponding to "Spells cast by players on the target triggered by script" and "Spells cast by
              NPCs on players" and we check Defend layers and drop a charge of the first found.
        - When handling CHARGE:
            + Only launched for "Spells cast by player's mounts triggered by script", makes the player cast the
              damaging spell on target with a small chance of failing it.
*/

enum ChargeSpells
{
    SPELL_CHARGE_DAMAGE_8K5             = 62874,
    SPELL_CHARGE_DAMAGE_20K             = 68498,
    SPELL_CHARGE_DAMAGE_45K             = 64591,

    SPELL_CHARGE_CHARGING_EFFECT_8K5    = 63661,
    SPELL_CHARGE_CHARGING_EFFECT_20K_1  = 68284,
    SPELL_CHARGE_CHARGING_EFFECT_20K_2  = 68501,
    SPELL_CHARGE_CHARGING_EFFECT_45K_1  = 62563,
    SPELL_CHARGE_CHARGING_EFFECT_45K_2  = 66481,

    SPELL_CHARGE_TRIGGER_FACTION_MOUNTS = 62960,
    SPELL_CHARGE_TRIGGER_TRIAL_CHAMPION = 68282,

    SPELL_CHARGE_MISS_EFFECT            = 62977,
};

class spell_gen_mounted_charge: public SpellScriptLoader
{
    public:
        spell_gen_mounted_charge() : SpellScriptLoader("spell_gen_mounted_charge") { }

        class spell_gen_mounted_charge_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_mounted_charge_SpellScript);

            void HandleScriptEffect(SpellEffIndex effIndex)
            {
                Unit* target = GetHitUnit();

                switch (effIndex)
                {
                    case EFFECT_0: // On spells wich trigger the damaging spell (and also the visual)
                    {
                        uint32 spellId;

                        switch (GetSpellInfo()->Id)
                        {
                            case SPELL_CHARGE_TRIGGER_TRIAL_CHAMPION:
                                spellId = SPELL_CHARGE_CHARGING_EFFECT_20K_1;
                                break;
                            case SPELL_CHARGE_TRIGGER_FACTION_MOUNTS:
                                spellId = SPELL_CHARGE_CHARGING_EFFECT_8K5;
                                break;
                            default:
                                return;
                        }

                        // If target isn't a training dummy there's a chance of failing the charge
                        if (!target->HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_DISABLE_MOVE) && roll_chance_f(12.5f))
                            spellId = SPELL_CHARGE_MISS_EFFECT;

                        if (Unit* vehicle = GetCaster()->GetVehicleBase())
                            vehicle->CastSpell(target, spellId, false);
                        else
                            GetCaster()->CastSpell(target, spellId, false);
                        break;
                    }
                    case EFFECT_1: // On damaging spells, for removing a defend layer
                    case EFFECT_2:
                    {
                        Unit::AuraApplicationMap const& auras = target->GetAppliedAuras();
                        for (Unit::AuraApplicationMap::const_iterator itr = auras.begin(); itr != auras.end(); ++itr)
                        {
                            if (Aura* aura = itr->second->GetBase())
                            {
                                SpellInfo const* auraInfo = aura->GetSpellInfo();
                                if (auraInfo && auraInfo->SpellIconID == 2007 && aura->HasEffectType(SPELL_AURA_MOD_DAMAGE_PERCENT_TAKEN))
                                {
                                    aura->ModStackAmount(-1, AURA_REMOVE_BY_ENEMY_SPELL);
                                    // Remove dummys from rider (Necessary for updating visual shields)
                                    if (Unit* rider = target->GetCharmer())
                                        if (Aura* defend = rider->GetAura(aura->GetId()))
                                            defend->ModStackAmount(-1, AURA_REMOVE_BY_ENEMY_SPELL);
                                    break;
                                }
                            }
                        }
                        break;
                    }
                }
            }

            void HandleChargeEffect(SpellEffIndex /*effIndex*/)
            {
                uint32 spellId;

                switch (GetSpellInfo()->Id)
                {
                    case SPELL_CHARGE_CHARGING_EFFECT_8K5:
                        spellId = SPELL_CHARGE_DAMAGE_8K5;
                        break;
                    case SPELL_CHARGE_CHARGING_EFFECT_20K_1:
                    case SPELL_CHARGE_CHARGING_EFFECT_20K_2:
                        spellId = SPELL_CHARGE_DAMAGE_20K;
                        break;
                    case SPELL_CHARGE_CHARGING_EFFECT_45K_1:
                    case SPELL_CHARGE_CHARGING_EFFECT_45K_2:
                        spellId = SPELL_CHARGE_DAMAGE_45K;
                        break;
                    default:
                        return;
                }

                if (Unit* rider = GetCaster()->GetCharmer())
                    rider->CastSpell(GetHitUnit(), spellId, false);
                else
                    GetCaster()->CastSpell(GetHitUnit(), spellId, false);
            }

            void Register() override
            {
                SpellInfo const* spell = sSpellMgr->EnsureSpellInfo(m_scriptSpellId);

                if (spell->HasEffect(SPELL_EFFECT_SCRIPT_EFFECT))
                    OnEffectHitTarget += SpellEffectFn(spell_gen_mounted_charge_SpellScript::HandleScriptEffect, EFFECT_FIRST_FOUND, SPELL_EFFECT_SCRIPT_EFFECT);

                if (spell->Effects[EFFECT_0].Effect == SPELL_EFFECT_CHARGE)
                    OnEffectHitTarget += SpellEffectFn(spell_gen_mounted_charge_SpellScript::HandleChargeEffect, EFFECT_0, SPELL_EFFECT_CHARGE);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_mounted_charge_SpellScript();
        }
};

enum Netherbloom
{
    SPELL_NETHERBLOOM_POLLEN_1      = 28703
};

// 28702 - Netherbloom
class spell_gen_netherbloom : public SpellScriptLoader
{
    public:
        spell_gen_netherbloom() : SpellScriptLoader("spell_gen_netherbloom") { }

        class spell_gen_netherbloom_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_netherbloom_SpellScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                for (uint8 i = 0; i < 5; ++i)
                    if (!sSpellMgr->GetSpellInfo(SPELL_NETHERBLOOM_POLLEN_1 + i))
                        return false;
                return true;
            }

            void HandleScript(SpellEffIndex effIndex)
            {
                PreventHitDefaultEffect(effIndex);

                if (Unit* target = GetHitUnit())
                {
                    // 25% chance of casting a random buff
                    if (roll_chance_i(75))
                        return;

                    // triggered spells are 28703 to 28707
                    // Note: some sources say, that there was the possibility of
                    //       receiving a debuff. However, this seems to be removed by a patch.

                    // don't overwrite an existing aura
                    for (uint8 i = 0; i < 5; ++i)
                        if (target->HasAura(SPELL_NETHERBLOOM_POLLEN_1 + i))
                            return;

                    target->CastSpell(target, SPELL_NETHERBLOOM_POLLEN_1 + urand(0, 4), true);
                }
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_netherbloom_SpellScript::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_netherbloom_SpellScript();
        }
};

enum NightmareVine
{
    SPELL_NIGHTMARE_POLLEN      = 28721
};

// 28720 - Nightmare Vine
class spell_gen_nightmare_vine : public SpellScriptLoader
{
    public:
        spell_gen_nightmare_vine() : SpellScriptLoader("spell_gen_nightmare_vine") { }

        class spell_gen_nightmare_vine_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_nightmare_vine_SpellScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_NIGHTMARE_POLLEN))
                    return false;
                return true;
            }

            void HandleScript(SpellEffIndex effIndex)
            {
                PreventHitDefaultEffect(effIndex);

                if (Unit* target = GetHitUnit())
                {
                    // 25% chance of casting Nightmare Pollen
                    if (roll_chance_i(25))
                        target->CastSpell(target, SPELL_NIGHTMARE_POLLEN, true);
                }
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_nightmare_vine_SpellScript::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_nightmare_vine_SpellScript();
        }
};

enum ObsidianArmor
{
    SPELL_GEN_OBSIDIAN_ARMOR_HOLY       = 27536,
    SPELL_GEN_OBSIDIAN_ARMOR_FIRE       = 27533,
    SPELL_GEN_OBSIDIAN_ARMOR_NATURE     = 27538,
    SPELL_GEN_OBSIDIAN_ARMOR_FROST      = 27534,
    SPELL_GEN_OBSIDIAN_ARMOR_SHADOW     = 27535,
    SPELL_GEN_OBSIDIAN_ARMOR_ARCANE     = 27540
};

// 27539 - Obsidian Armor
class spell_gen_obsidian_armor : public SpellScriptLoader
{
    public:
        spell_gen_obsidian_armor() : SpellScriptLoader("spell_gen_obsidian_armor") { }

        class spell_gen_obsidian_armor_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_obsidian_armor_AuraScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_GEN_OBSIDIAN_ARMOR_HOLY) ||
                    !sSpellMgr->GetSpellInfo(SPELL_GEN_OBSIDIAN_ARMOR_FIRE) ||
                    !sSpellMgr->GetSpellInfo(SPELL_GEN_OBSIDIAN_ARMOR_NATURE) ||
                    !sSpellMgr->GetSpellInfo(SPELL_GEN_OBSIDIAN_ARMOR_FROST) ||
                    !sSpellMgr->GetSpellInfo(SPELL_GEN_OBSIDIAN_ARMOR_SHADOW) ||
                    !sSpellMgr->GetSpellInfo(SPELL_GEN_OBSIDIAN_ARMOR_ARCANE))
                    return false;
                return true;
            }

            bool CheckProc(ProcEventInfo& eventInfo)
            {
                if (eventInfo.GetDamageInfo()->GetSpellInfo()) // eventInfo.GetSpellInfo()
                    return false;

                if (GetFirstSchoolInMask(eventInfo.GetSchoolMask()) == SPELL_SCHOOL_NORMAL)
                    return false;

                return true;
            }

            void OnProc(AuraEffect const* aurEff, ProcEventInfo& eventInfo)
            {
                PreventDefaultAction();

                uint32 spellId = 0;
                switch (GetFirstSchoolInMask(eventInfo.GetSchoolMask()))
                {
                    case SPELL_SCHOOL_HOLY:
                        spellId = SPELL_GEN_OBSIDIAN_ARMOR_HOLY;
                        break;
                    case SPELL_SCHOOL_FIRE:
                        spellId = SPELL_GEN_OBSIDIAN_ARMOR_FIRE;
                        break;
                    case SPELL_SCHOOL_NATURE:
                        spellId = SPELL_GEN_OBSIDIAN_ARMOR_NATURE;
                        break;
                    case SPELL_SCHOOL_FROST:
                        spellId = SPELL_GEN_OBSIDIAN_ARMOR_FROST;
                        break;
                    case SPELL_SCHOOL_SHADOW:
                        spellId = SPELL_GEN_OBSIDIAN_ARMOR_SHADOW;
                        break;
                    case SPELL_SCHOOL_ARCANE:
                        spellId = SPELL_GEN_OBSIDIAN_ARMOR_ARCANE;
                        break;
                    default:
                        return;
                }
                GetTarget()->CastSpell(GetTarget(), spellId, true, NULL, aurEff);
            }

            void Register() override
            {
                DoCheckProc += AuraCheckProcFn(spell_gen_obsidian_armor_AuraScript::CheckProc);
                OnEffectProc += AuraEffectProcFn(spell_gen_obsidian_armor_AuraScript::OnProc, EFFECT_0, SPELL_AURA_DUMMY);
            }
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_obsidian_armor_AuraScript();
        }
};

enum TournamentPennantSpells
{
    SPELL_PENNANT_STORMWIND_ASPIRANT        = 62595,
    SPELL_PENNANT_STORMWIND_VALIANT         = 62596,
    SPELL_PENNANT_STORMWIND_CHAMPION        = 62594,
    SPELL_PENNANT_GNOMEREGAN_ASPIRANT       = 63394,
    SPELL_PENNANT_GNOMEREGAN_VALIANT        = 63395,
    SPELL_PENNANT_GNOMEREGAN_CHAMPION       = 63396,
    SPELL_PENNANT_SEN_JIN_ASPIRANT          = 63397,
    SPELL_PENNANT_SEN_JIN_VALIANT           = 63398,
    SPELL_PENNANT_SEN_JIN_CHAMPION          = 63399,
    SPELL_PENNANT_SILVERMOON_ASPIRANT       = 63401,
    SPELL_PENNANT_SILVERMOON_VALIANT        = 63402,
    SPELL_PENNANT_SILVERMOON_CHAMPION       = 63403,
    SPELL_PENNANT_DARNASSUS_ASPIRANT        = 63404,
    SPELL_PENNANT_DARNASSUS_VALIANT         = 63405,
    SPELL_PENNANT_DARNASSUS_CHAMPION        = 63406,
    SPELL_PENNANT_EXODAR_ASPIRANT           = 63421,
    SPELL_PENNANT_EXODAR_VALIANT            = 63422,
    SPELL_PENNANT_EXODAR_CHAMPION           = 63423,
    SPELL_PENNANT_IRONFORGE_ASPIRANT        = 63425,
    SPELL_PENNANT_IRONFORGE_VALIANT         = 63426,
    SPELL_PENNANT_IRONFORGE_CHAMPION        = 63427,
    SPELL_PENNANT_UNDERCITY_ASPIRANT        = 63428,
    SPELL_PENNANT_UNDERCITY_VALIANT         = 63429,
    SPELL_PENNANT_UNDERCITY_CHAMPION        = 63430,
    SPELL_PENNANT_ORGRIMMAR_ASPIRANT        = 63431,
    SPELL_PENNANT_ORGRIMMAR_VALIANT         = 63432,
    SPELL_PENNANT_ORGRIMMAR_CHAMPION        = 63433,
    SPELL_PENNANT_THUNDER_BLUFF_ASPIRANT    = 63434,
    SPELL_PENNANT_THUNDER_BLUFF_VALIANT     = 63435,
    SPELL_PENNANT_THUNDER_BLUFF_CHAMPION    = 63436,
    SPELL_PENNANT_ARGENT_CRUSADE_ASPIRANT   = 63606,
    SPELL_PENNANT_ARGENT_CRUSADE_VALIANT    = 63500,
    SPELL_PENNANT_ARGENT_CRUSADE_CHAMPION   = 63501,
    SPELL_PENNANT_EBON_BLADE_ASPIRANT       = 63607,
    SPELL_PENNANT_EBON_BLADE_VALIANT        = 63608,
    SPELL_PENNANT_EBON_BLADE_CHAMPION       = 63609
};

enum TournamentMounts
{
    NPC_STORMWIND_STEED                     = 33217,
    NPC_IRONFORGE_RAM                       = 33316,
    NPC_GNOMEREGAN_MECHANOSTRIDER           = 33317,
    NPC_EXODAR_ELEKK                        = 33318,
    NPC_DARNASSIAN_NIGHTSABER               = 33319,
    NPC_ORGRIMMAR_WOLF                      = 33320,
    NPC_DARK_SPEAR_RAPTOR                   = 33321,
    NPC_THUNDER_BLUFF_KODO                  = 33322,
    NPC_SILVERMOON_HAWKSTRIDER              = 33323,
    NPC_FORSAKEN_WARHORSE                   = 33324,
    NPC_ARGENT_WARHORSE                     = 33782,
    NPC_ARGENT_STEED_ASPIRANT               = 33845,
    NPC_ARGENT_HAWKSTRIDER_ASPIRANT         = 33844
};

enum TournamentQuestsAchievements
{
    ACHIEVEMENT_CHAMPION_STORMWIND          = 2781,
    ACHIEVEMENT_CHAMPION_DARNASSUS          = 2777,
    ACHIEVEMENT_CHAMPION_IRONFORGE          = 2780,
    ACHIEVEMENT_CHAMPION_GNOMEREGAN         = 2779,
    ACHIEVEMENT_CHAMPION_THE_EXODAR         = 2778,
    ACHIEVEMENT_CHAMPION_ORGRIMMAR          = 2783,
    ACHIEVEMENT_CHAMPION_SEN_JIN            = 2784,
    ACHIEVEMENT_CHAMPION_THUNDER_BLUFF      = 2786,
    ACHIEVEMENT_CHAMPION_UNDERCITY          = 2787,
    ACHIEVEMENT_CHAMPION_SILVERMOON         = 2785,
    ACHIEVEMENT_ARGENT_VALOR                = 2758,
    ACHIEVEMENT_CHAMPION_ALLIANCE           = 2782,
    ACHIEVEMENT_CHAMPION_HORDE              = 2788,

    QUEST_VALIANT_OF_STORMWIND              = 13593,
    QUEST_A_VALIANT_OF_STORMWIND            = 13684,
    QUEST_VALIANT_OF_DARNASSUS              = 13706,
    QUEST_A_VALIANT_OF_DARNASSUS            = 13689,
    QUEST_VALIANT_OF_IRONFORGE              = 13703,
    QUEST_A_VALIANT_OF_IRONFORGE            = 13685,
    QUEST_VALIANT_OF_GNOMEREGAN             = 13704,
    QUEST_A_VALIANT_OF_GNOMEREGAN           = 13688,
    QUEST_VALIANT_OF_THE_EXODAR             = 13705,
    QUEST_A_VALIANT_OF_THE_EXODAR           = 13690,
    QUEST_VALIANT_OF_ORGRIMMAR              = 13707,
    QUEST_A_VALIANT_OF_ORGRIMMAR            = 13691,
    QUEST_VALIANT_OF_SEN_JIN                = 13708,
    QUEST_A_VALIANT_OF_SEN_JIN              = 13693,
    QUEST_VALIANT_OF_THUNDER_BLUFF          = 13709,
    QUEST_A_VALIANT_OF_THUNDER_BLUFF        = 13694,
    QUEST_VALIANT_OF_UNDERCITY              = 13710,
    QUEST_A_VALIANT_OF_UNDERCITY            = 13695,
    QUEST_VALIANT_OF_SILVERMOON             = 13711,
    QUEST_A_VALIANT_OF_SILVERMOON           = 13696
};

class spell_gen_on_tournament_mount : public SpellScriptLoader
{
    public:
        spell_gen_on_tournament_mount() : SpellScriptLoader("spell_gen_on_tournament_mount") { }

        class spell_gen_on_tournament_mount_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_on_tournament_mount_AuraScript);

        public:
            spell_gen_on_tournament_mount_AuraScript()
            {
                _pennantSpellId = 0;
            }

        private:
            uint32 _pennantSpellId;

            bool Load() override
            {
                return GetCaster() && GetCaster()->GetTypeId() == TYPEID_PLAYER;
            }

            void HandleApplyEffect(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
            {
                if (Unit* caster = GetCaster())
                {
                    if (Unit* vehicle = caster->GetVehicleBase())
                    {
                        _pennantSpellId = GetPennatSpellId(caster->ToPlayer(), vehicle);
                        caster->CastSpell(caster, _pennantSpellId, true);
                    }
                }
            }

            void HandleRemoveEffect(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
            {
                if (Unit* caster = GetCaster())
                    caster->RemoveAurasDueToSpell(_pennantSpellId);
            }

            uint32 GetPennatSpellId(Player* player, Unit* mount)
            {
                switch (mount->GetEntry())
                {
                    case NPC_ARGENT_STEED_ASPIRANT:
                    case NPC_STORMWIND_STEED:
                    {
                        if (player->HasAchieved(ACHIEVEMENT_CHAMPION_STORMWIND))
                            return SPELL_PENNANT_STORMWIND_CHAMPION;
                        else if (player->GetQuestRewardStatus(QUEST_VALIANT_OF_STORMWIND) || player->GetQuestRewardStatus(QUEST_A_VALIANT_OF_STORMWIND))
                            return SPELL_PENNANT_STORMWIND_VALIANT;
                        else
                            return SPELL_PENNANT_STORMWIND_ASPIRANT;
                    }
                    case NPC_GNOMEREGAN_MECHANOSTRIDER:
                    {
                        if (player->HasAchieved(ACHIEVEMENT_CHAMPION_GNOMEREGAN))
                            return SPELL_PENNANT_GNOMEREGAN_CHAMPION;
                        else if (player->GetQuestRewardStatus(QUEST_VALIANT_OF_GNOMEREGAN) || player->GetQuestRewardStatus(QUEST_A_VALIANT_OF_GNOMEREGAN))
                            return SPELL_PENNANT_GNOMEREGAN_VALIANT;
                        else
                            return SPELL_PENNANT_GNOMEREGAN_ASPIRANT;
                    }
                    case NPC_DARK_SPEAR_RAPTOR:
                    {
                        if (player->HasAchieved(ACHIEVEMENT_CHAMPION_SEN_JIN))
                            return SPELL_PENNANT_SEN_JIN_CHAMPION;
                        else if (player->GetQuestRewardStatus(QUEST_VALIANT_OF_SEN_JIN) || player->GetQuestRewardStatus(QUEST_A_VALIANT_OF_SEN_JIN))
                            return SPELL_PENNANT_SEN_JIN_VALIANT;
                        else
                            return SPELL_PENNANT_SEN_JIN_ASPIRANT;
                    }
                    case NPC_ARGENT_HAWKSTRIDER_ASPIRANT:
                    case NPC_SILVERMOON_HAWKSTRIDER:
                    {
                        if (player->HasAchieved(ACHIEVEMENT_CHAMPION_SILVERMOON))
                            return SPELL_PENNANT_SILVERMOON_CHAMPION;
                        else if (player->GetQuestRewardStatus(QUEST_VALIANT_OF_SILVERMOON) || player->GetQuestRewardStatus(QUEST_A_VALIANT_OF_SILVERMOON))
                            return SPELL_PENNANT_SILVERMOON_VALIANT;
                        else
                            return SPELL_PENNANT_SILVERMOON_ASPIRANT;
                    }
                    case NPC_DARNASSIAN_NIGHTSABER:
                    {
                        if (player->HasAchieved(ACHIEVEMENT_CHAMPION_DARNASSUS))
                            return SPELL_PENNANT_DARNASSUS_CHAMPION;
                        else if (player->GetQuestRewardStatus(QUEST_VALIANT_OF_DARNASSUS) || player->GetQuestRewardStatus(QUEST_A_VALIANT_OF_DARNASSUS))
                            return SPELL_PENNANT_DARNASSUS_VALIANT;
                        else
                            return SPELL_PENNANT_DARNASSUS_ASPIRANT;
                    }
                    case NPC_EXODAR_ELEKK:
                    {
                        if (player->HasAchieved(ACHIEVEMENT_CHAMPION_THE_EXODAR))
                            return SPELL_PENNANT_EXODAR_CHAMPION;
                        else if (player->GetQuestRewardStatus(QUEST_VALIANT_OF_THE_EXODAR) || player->GetQuestRewardStatus(QUEST_A_VALIANT_OF_THE_EXODAR))
                            return SPELL_PENNANT_EXODAR_VALIANT;
                        else
                            return SPELL_PENNANT_EXODAR_ASPIRANT;
                    }
                    case NPC_IRONFORGE_RAM:
                    {
                        if (player->HasAchieved(ACHIEVEMENT_CHAMPION_IRONFORGE))
                            return SPELL_PENNANT_IRONFORGE_CHAMPION;
                        else if (player->GetQuestRewardStatus(QUEST_VALIANT_OF_IRONFORGE) || player->GetQuestRewardStatus(QUEST_A_VALIANT_OF_IRONFORGE))
                            return SPELL_PENNANT_IRONFORGE_VALIANT;
                        else
                            return SPELL_PENNANT_IRONFORGE_ASPIRANT;
                    }
                    case NPC_FORSAKEN_WARHORSE:
                    {
                        if (player->HasAchieved(ACHIEVEMENT_CHAMPION_UNDERCITY))
                            return SPELL_PENNANT_UNDERCITY_CHAMPION;
                        else if (player->GetQuestRewardStatus(QUEST_VALIANT_OF_UNDERCITY) || player->GetQuestRewardStatus(QUEST_A_VALIANT_OF_UNDERCITY))
                            return SPELL_PENNANT_UNDERCITY_VALIANT;
                        else
                            return SPELL_PENNANT_UNDERCITY_ASPIRANT;
                    }
                    case NPC_ORGRIMMAR_WOLF:
                    {
                        if (player->HasAchieved(ACHIEVEMENT_CHAMPION_ORGRIMMAR))
                            return SPELL_PENNANT_ORGRIMMAR_CHAMPION;
                        else if (player->GetQuestRewardStatus(QUEST_VALIANT_OF_ORGRIMMAR) || player->GetQuestRewardStatus(QUEST_A_VALIANT_OF_ORGRIMMAR))
                            return SPELL_PENNANT_ORGRIMMAR_VALIANT;
                        else
                            return SPELL_PENNANT_ORGRIMMAR_ASPIRANT;
                    }
                    case NPC_THUNDER_BLUFF_KODO:
                    {
                        if (player->HasAchieved(ACHIEVEMENT_CHAMPION_THUNDER_BLUFF))
                            return SPELL_PENNANT_THUNDER_BLUFF_CHAMPION;
                        else if (player->GetQuestRewardStatus(QUEST_VALIANT_OF_THUNDER_BLUFF) || player->GetQuestRewardStatus(QUEST_A_VALIANT_OF_THUNDER_BLUFF))
                            return SPELL_PENNANT_THUNDER_BLUFF_VALIANT;
                        else
                            return SPELL_PENNANT_THUNDER_BLUFF_ASPIRANT;
                    }
                    case NPC_ARGENT_WARHORSE:
                    {
                        if (player->HasAchieved(ACHIEVEMENT_CHAMPION_ALLIANCE) || player->HasAchieved(ACHIEVEMENT_CHAMPION_HORDE))
                            return player->getClass() == CLASS_DEATH_KNIGHT ? SPELL_PENNANT_EBON_BLADE_CHAMPION : SPELL_PENNANT_ARGENT_CRUSADE_CHAMPION;
                        else if (player->HasAchieved(ACHIEVEMENT_ARGENT_VALOR))
                            return player->getClass() == CLASS_DEATH_KNIGHT ? SPELL_PENNANT_EBON_BLADE_VALIANT : SPELL_PENNANT_ARGENT_CRUSADE_VALIANT;
                        else
                            return player->getClass() == CLASS_DEATH_KNIGHT ? SPELL_PENNANT_EBON_BLADE_ASPIRANT : SPELL_PENNANT_ARGENT_CRUSADE_ASPIRANT;
                    }
                    default:
                        return 0;
                }
            }

            void Register() override
            {
                AfterEffectApply += AuraEffectApplyFn(spell_gen_on_tournament_mount_AuraScript::HandleApplyEffect, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL_OR_REAPPLY_MASK);
                OnEffectRemove += AuraEffectRemoveFn(spell_gen_on_tournament_mount_AuraScript::HandleRemoveEffect, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL_OR_REAPPLY_MASK);
            }
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_on_tournament_mount_AuraScript();
        }
};

class spell_gen_oracle_wolvar_reputation : public SpellScriptLoader
{
    public:
        spell_gen_oracle_wolvar_reputation() : SpellScriptLoader("spell_gen_oracle_wolvar_reputation") { }

        class spell_gen_oracle_wolvar_reputation_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_oracle_wolvar_reputation_SpellScript);

            bool Load() override
            {
                return GetCaster()->GetTypeId() == TYPEID_PLAYER;
            }

            void HandleDummy(SpellEffIndex effIndex)
            {
                Player* player = GetCaster()->ToPlayer();
                uint32 factionId = GetSpellInfo()->Effects[effIndex].CalcValue();
                int32  repChange = GetSpellInfo()->Effects[EFFECT_1].CalcValue();

                FactionEntry const* factionEntry = sFactionStore.LookupEntry(factionId);
                if (!factionEntry)
                    return;

                // Set rep to baserep + basepoints (expecting spillover for oposite faction -> become hated)
                // Not when player already has equal or higher rep with this faction
                if (player->GetReputationMgr().GetReputation(factionEntry) < repChange)
                    player->GetReputationMgr().SetReputation(factionEntry, repChange);

                // EFFECT_INDEX_2 most likely update at war state, we already handle this in SetReputation
            }

            void Register() override
            {
                OnEffectHit += SpellEffectFn(spell_gen_oracle_wolvar_reputation_SpellScript::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_oracle_wolvar_reputation_SpellScript();
        }
};

enum OrcDisguiseSpells
{
    SPELL_ORC_DISGUISE_TRIGGER       = 45759,
    SPELL_ORC_DISGUISE_MALE          = 45760,
    SPELL_ORC_DISGUISE_FEMALE        = 45762
};

class spell_gen_orc_disguise : public SpellScriptLoader
{
    public:
        spell_gen_orc_disguise() : SpellScriptLoader("spell_gen_orc_disguise") { }

        class spell_gen_orc_disguise_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_orc_disguise_SpellScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_ORC_DISGUISE_TRIGGER) ||
                    !sSpellMgr->GetSpellInfo(SPELL_ORC_DISGUISE_MALE) ||
                    !sSpellMgr->GetSpellInfo(SPELL_ORC_DISGUISE_FEMALE))
                    return false;
                return true;
            }

            void HandleScript(SpellEffIndex /*effIndex*/)
            {
                Unit* caster = GetCaster();
                if (Player* target = GetHitPlayer())
                {
                    uint8 gender = target->getGender();
                    if (!gender)
                        caster->CastSpell(target, SPELL_ORC_DISGUISE_MALE, true);
                    else
                        caster->CastSpell(target, SPELL_ORC_DISGUISE_FEMALE, true);
                }
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_orc_disguise_SpellScript::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_orc_disguise_SpellScript();
        }
};

enum ParachuteSpells
{
    SPELL_PARACHUTE         = 45472,
    SPELL_PARACHUTE_BUFF    = 44795,
};

// 45472 Parachute
class spell_gen_parachute : public SpellScriptLoader
{
    public:
        spell_gen_parachute() : SpellScriptLoader("spell_gen_parachute") { }

        class spell_gen_parachute_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_parachute_AuraScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_PARACHUTE) ||
                    !sSpellMgr->GetSpellInfo(SPELL_PARACHUTE_BUFF))
                    return false;
                return true;
            }

            void HandleEffectPeriodic(AuraEffect const* /*aurEff*/)
            {
                if (Player* target = GetTarget()->ToPlayer())
                    if (target->IsFalling())
                    {
                        target->RemoveAurasDueToSpell(SPELL_PARACHUTE);
                        target->CastSpell(target, SPELL_PARACHUTE_BUFF, true);
                    }
            }

            void Register() override
            {
                OnEffectPeriodic += AuraEffectPeriodicFn(spell_gen_parachute_AuraScript::HandleEffectPeriodic, EFFECT_0, SPELL_AURA_PERIODIC_DUMMY);
            }
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_parachute_AuraScript();
        }
};

enum PetSummoned
{
    NPC_DOOMGUARD       = 11859,
    NPC_INFERNAL        = 89,
    NPC_IMP             = 416
};

class spell_gen_pet_summoned : public SpellScriptLoader
{
    public:
        spell_gen_pet_summoned() : SpellScriptLoader("spell_gen_pet_summoned") { }

        class spell_gen_pet_summoned_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_pet_summoned_SpellScript);

            bool Load() override
            {
                return GetCaster()->GetTypeId() == TYPEID_PLAYER;
            }

            void HandleScript(SpellEffIndex /*effIndex*/)
            {
                Player* player = GetCaster()->ToPlayer();
                if (player->GetLastPetNumber())
                {
                    PetType newPetType = (player->getClass() == CLASS_HUNTER) ? HUNTER_PET : SUMMON_PET;
                    Pet* newPet = new Pet(player, newPetType);
                    if (newPet->LoadPetFromDB(player, 0, player->GetLastPetNumber(), true))
                    {
                        // revive the pet if it is dead
                        if (newPet->getDeathState() == DEAD)
                            newPet->setDeathState(ALIVE);

                        newPet->SetFullHealth();
                        newPet->SetPower(newPet->getPowerType(), newPet->GetMaxPower(newPet->getPowerType()));

                        switch (newPet->GetEntry())
                        {
                            case NPC_DOOMGUARD:
                            case NPC_INFERNAL:
                                newPet->SetEntry(NPC_IMP);
                                break;
                            default:
                                break;
                        }
                    }
                    else
                        delete newPet;
                }
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_pet_summoned_SpellScript::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_pet_summoned_SpellScript();
        }
};

class spell_gen_profession_research : public SpellScriptLoader
{
    public:
        spell_gen_profession_research() : SpellScriptLoader("spell_gen_profession_research") { }

        class spell_gen_profession_research_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_profession_research_SpellScript);

            bool Load() override
            {
                return GetCaster()->GetTypeId() == TYPEID_PLAYER;
            }

            SpellCastResult CheckRequirement()
            {
                if (HasDiscoveredAllSpells(GetSpellInfo()->Id, GetCaster()->ToPlayer()))
                {
                    SetCustomCastResultMessage(SPELL_CUSTOM_ERROR_NOTHING_TO_DISCOVER);
                    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);

                caster->UpdateCraftSkill(spellId);
            }

            void Register() override
            {
                OnCheckCast += SpellCheckCastFn(spell_gen_profession_research_SpellScript::CheckRequirement);
                OnEffectHitTarget += SpellEffectFn(spell_gen_profession_research_SpellScript::HandleScript, EFFECT_1, SPELL_EFFECT_SCRIPT_EFFECT);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_profession_research_SpellScript();
        }
};

class spell_gen_remove_flight_auras : public SpellScriptLoader
{
    public:
        spell_gen_remove_flight_auras() : SpellScriptLoader("spell_gen_remove_flight_auras") { }

        class spell_gen_remove_flight_auras_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_remove_flight_auras_SpellScript);

            void HandleScript(SpellEffIndex /*effIndex*/)
            {
                if (Unit* target = GetHitUnit())
                {
                    target->RemoveAurasByType(SPELL_AURA_FLY);
                    target->RemoveAurasByType(SPELL_AURA_MOD_INCREASE_MOUNTED_FLIGHT_SPEED);
                }
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_remove_flight_auras_SpellScript::HandleScript, EFFECT_1, SPELL_EFFECT_SCRIPT_EFFECT);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_remove_flight_auras_SpellScript();
        }
};

enum Replenishment
{
    SPELL_REPLENISHMENT             = 57669,
    SPELL_INFINITE_REPLENISHMENT    = 61782
};

class ReplenishmentCheck
{
public:
    bool operator()(WorldObject* obj) const
    {
        if (Unit* target = obj->ToUnit())
            return target->getPowerType() != POWER_MANA;

        return true;
    }
};

class spell_gen_replenishment : public SpellScriptLoader
{
    public:
        spell_gen_replenishment() : SpellScriptLoader("spell_gen_replenishment") { }

        class spell_gen_replenishment_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_replenishment_SpellScript);

            void RemoveInvalidTargets(std::list<WorldObject*>& targets)
            {
                // In arenas Replenishment may only affect the caster
                if (Player* caster = GetCaster()->ToPlayer())
                {
                    if (caster->InArena())
                    {
                        targets.clear();
                        targets.push_back(caster);
                        return;
                    }
                }

                targets.remove_if(ReplenishmentCheck());

                uint8 const maxTargets = 10;

                if (targets.size() > maxTargets)
                {
                    targets.sort(Trinity::PowerPctOrderPred(POWER_MANA));
                    targets.resize(maxTargets);
                }
            }

            void Register() override
            {
                OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_gen_replenishment_SpellScript::RemoveInvalidTargets, EFFECT_ALL, TARGET_UNIT_CASTER_AREA_RAID);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_replenishment_SpellScript();
        }

        class spell_gen_replenishment_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_replenishment_AuraScript);

            bool Load() override
            {
                return GetUnitOwner()->getPowerType() == POWER_MANA;
            }

            void CalculateAmount(AuraEffect const* /*aurEff*/, int32& amount, bool& /*canBeRecalculated*/)
            {
                switch (GetSpellInfo()->Id)
                {
                    case SPELL_REPLENISHMENT:
                        amount = GetUnitOwner()->GetMaxPower(POWER_MANA) * 0.002f;
                        break;
                    case SPELL_INFINITE_REPLENISHMENT:
                        amount = GetUnitOwner()->GetMaxPower(POWER_MANA) * 0.0025f;
                        break;
                    default:
                        break;
                }
            }

            void Register() override
            {
                DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_gen_replenishment_AuraScript::CalculateAmount, EFFECT_0, SPELL_AURA_PERIODIC_ENERGIZE);
            }
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_replenishment_AuraScript();
        }
};


enum RunningWildMountIds
{
    RUNNING_WILD_MODEL_MALE     = 29422,
    RUNNING_WILD_MODEL_FEMALE   = 29423,
    SPELL_ALTERED_FORM          = 97709
};

class spell_gen_running_wild : public SpellScriptLoader
{
    public:
        spell_gen_running_wild() : SpellScriptLoader("spell_gen_running_wild") { }

        class spell_gen_running_wild_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_running_wild_AuraScript);

            bool Validate(SpellInfo const* /*spell*/) override
            {
                if (!sCreatureDisplayInfoStore.LookupEntry(RUNNING_WILD_MODEL_MALE))
                    return false;
                if (!sCreatureDisplayInfoStore.LookupEntry(RUNNING_WILD_MODEL_FEMALE))
                    return false;
                return true;
            }

            void HandleMount(AuraEffect const* aurEff, AuraEffectHandleModes /*mode*/)
            {
                Unit* target = GetTarget();
                PreventDefaultAction();

                target->Mount(target->getGender() == GENDER_FEMALE ? RUNNING_WILD_MODEL_FEMALE : RUNNING_WILD_MODEL_MALE, 0, 0);

                // cast speed aura
                if (MountCapabilityEntry const* mountCapability = sMountCapabilityStore.LookupEntry(aurEff->GetAmount()))
                    target->CastSpell(target, mountCapability->SpeedModSpell, TRIGGERED_FULL_MASK);
            }

            void Register() override
            {
                OnEffectApply += AuraEffectApplyFn(spell_gen_running_wild_AuraScript::HandleMount, EFFECT_1, SPELL_AURA_MOUNTED, AURA_EFFECT_HANDLE_REAL);
            }
        };

        class spell_gen_running_wild_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_running_wild_SpellScript);

            bool Validate(SpellInfo const* /*spell*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_ALTERED_FORM))
                    return false;
                return true;
            }

            bool Load() override
            {
                // Definitely not a good thing, but currently the only way to do something at cast start
                // Should be replaced as soon as possible with a new hook: BeforeCastStart
                GetCaster()->CastSpell(GetCaster(), SPELL_ALTERED_FORM, TRIGGERED_FULL_MASK);
                return false;
            }

            void Register() override
            {
            }
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_running_wild_AuraScript();
        }

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_running_wild_SpellScript();
        }
};

class spell_gen_two_forms : public SpellScriptLoader
{
    public:
        spell_gen_two_forms() : SpellScriptLoader("spell_gen_two_forms") { }

        class spell_gen_two_forms_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_two_forms_SpellScript);

            SpellCastResult CheckCast()
            {
                if (GetCaster()->IsInCombat())
                {
                    SetCustomCastResultMessage(SPELL_CUSTOM_ERROR_CANT_TRANSFORM);
                    return SPELL_FAILED_CUSTOM_ERROR;
                }

                // Player cannot transform to human form if he is forced to be worgen for some reason (Darkflight)
                if (GetCaster()->GetAuraEffectsByType(SPELL_AURA_WORGEN_ALTERED_FORM).size() > 1)
                {
                    SetCustomCastResultMessage(SPELL_CUSTOM_ERROR_CANT_TRANSFORM);
                    return SPELL_FAILED_CUSTOM_ERROR;
                }

                return SPELL_CAST_OK;
            }

            void HandleTransform(SpellEffIndex effIndex)
            {
                Unit* target = GetHitUnit();
                PreventHitDefaultEffect(effIndex);
                if (target->HasAuraType(SPELL_AURA_WORGEN_ALTERED_FORM))
                    target->RemoveAurasByType(SPELL_AURA_WORGEN_ALTERED_FORM);
                else    // Basepoints 1 for this aura control whether to trigger transform transition animation or not.
                    target->CastCustomSpell(SPELL_ALTERED_FORM, SPELLVALUE_BASE_POINT0, 1, target, TRIGGERED_FULL_MASK);
            }

            void Register() override
            {
                OnCheckCast += SpellCheckCastFn(spell_gen_two_forms_SpellScript::CheckCast);
                OnEffectHitTarget += SpellEffectFn(spell_gen_two_forms_SpellScript::HandleTransform, EFFECT_0, SPELL_EFFECT_DUMMY);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_two_forms_SpellScript();
        }
};

class spell_gen_darkflight : public SpellScriptLoader
{
    public:
        spell_gen_darkflight() : SpellScriptLoader("spell_gen_darkflight") { }

        class spell_gen_darkflight_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_darkflight_SpellScript);

            void TriggerTransform()
            {
                GetCaster()->CastSpell(GetCaster(), SPELL_ALTERED_FORM, TRIGGERED_FULL_MASK);
            }

            void Register() override
            {
                AfterCast += SpellCastFn(spell_gen_darkflight_SpellScript::TriggerTransform);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_darkflight_SpellScript();
        }
};
enum SeaforiumSpells
{
    SPELL_PLANT_CHARGES_CREDIT_ACHIEVEMENT  = 60937
};

class spell_gen_seaforium_blast : public SpellScriptLoader
{
    public:
        spell_gen_seaforium_blast() : SpellScriptLoader("spell_gen_seaforium_blast") { }

        class spell_gen_seaforium_blast_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_seaforium_blast_SpellScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_PLANT_CHARGES_CREDIT_ACHIEVEMENT))
                    return false;
                return true;
            }

            bool Load() override
            {
                // OriginalCaster is always available in Spell::prepare
                return GetOriginalCaster()->GetTypeId() == TYPEID_PLAYER;
            }

            void AchievementCredit(SpellEffIndex /*effIndex*/)
            {
                // but in effect handling OriginalCaster can become NULL
                if (Unit* originalCaster = GetOriginalCaster())
                    if (GameObject* go = GetHitGObj())
                        if (go->GetGOInfo()->type == GAMEOBJECT_TYPE_DESTRUCTIBLE_BUILDING)
                            originalCaster->CastSpell(originalCaster, SPELL_PLANT_CHARGES_CREDIT_ACHIEVEMENT, true);
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_seaforium_blast_SpellScript::AchievementCredit, EFFECT_1, SPELL_EFFECT_GAMEOBJECT_DAMAGE);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_seaforium_blast_SpellScript();
        }
};

enum SpectatorCheerTrigger
{
    EMOTE_ONE_SHOT_CHEER        = 4,
    EMOTE_ONE_SHOT_EXCLAMATION  = 5,
    EMOTE_ONE_SHOT_APPLAUD      = 21
};

uint8 const EmoteArray[3] = { EMOTE_ONE_SHOT_CHEER, EMOTE_ONE_SHOT_EXCLAMATION, EMOTE_ONE_SHOT_APPLAUD };

class spell_gen_spectator_cheer_trigger : public SpellScriptLoader
{
    public:
        spell_gen_spectator_cheer_trigger() : SpellScriptLoader("spell_gen_spectator_cheer_trigger") { }

        class spell_gen_spectator_cheer_trigger_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_spectator_cheer_trigger_SpellScript);

            void HandleDummy(SpellEffIndex /*effIndex*/)
            {
                GetCaster()->HandleEmoteCommand(EmoteArray[urand(0, 2)]);
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_spectator_cheer_trigger_SpellScript::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_spectator_cheer_trigger_SpellScript();
        }
};

class spell_gen_spirit_healer_res : public SpellScriptLoader
{
    public:
        spell_gen_spirit_healer_res(): SpellScriptLoader("spell_gen_spirit_healer_res") { }

        class spell_gen_spirit_healer_res_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_spirit_healer_res_SpellScript);

            bool Load() override
            {
                return GetOriginalCaster() && GetOriginalCaster()->GetTypeId() == TYPEID_PLAYER;
            }

            void HandleDummy(SpellEffIndex /* effIndex */)
            {
                Player* originalCaster = GetOriginalCaster()->ToPlayer();
                if (Unit* target = GetHitUnit())
                {
                    WorldPacket data(SMSG_SPIRIT_HEALER_CONFIRM, 8);
                    data << uint64(target->GetGUID());
                    originalCaster->GetSession()->SendPacket(&data);
                }
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_spirit_healer_res_SpellScript::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_spirit_healer_res_SpellScript();
        }
};

enum SummonElemental
{
    SPELL_SUMMON_FIRE_ELEMENTAL  = 8985,
    SPELL_SUMMON_EARTH_ELEMENTAL = 19704
};

class spell_gen_summon_elemental : public SpellScriptLoader
{
    public:
        spell_gen_summon_elemental(const char* name, uint32 spellId) : SpellScriptLoader(name), _spellId(spellId) { }

        class spell_gen_summon_elemental_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_summon_elemental_AuraScript);

        public:
            spell_gen_summon_elemental_AuraScript(uint32 spellId) : AuraScript(), _spellId(spellId) { }

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(_spellId))
                    return false;
                return true;
            }

            void AfterApply(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
            {
                if (GetCaster())
                    if (Unit* owner = GetCaster()->GetOwner())
                        owner->CastSpell(owner, _spellId, true);
            }

            void AfterRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
            {
                if (GetCaster())
                    if (Unit* owner = GetCaster()->GetOwner())
                        if (owner->GetTypeId() == TYPEID_PLAYER) /// @todo this check is maybe wrong
                            owner->ToPlayer()->RemovePet(NULL, PET_SAVE_NOT_IN_SLOT, true);
            }

            void Register() override
            {
                 AfterEffectApply += AuraEffectApplyFn(spell_gen_summon_elemental_AuraScript::AfterApply, EFFECT_1, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL);
                 AfterEffectRemove += AuraEffectRemoveFn(spell_gen_summon_elemental_AuraScript::AfterRemove, EFFECT_1, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL);
            }

        private:
            uint32 _spellId;
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_summon_elemental_AuraScript(_spellId);
        }

    private:
        uint32 _spellId;
};

enum TournamentMountsSpells
{
    SPELL_LANCE_EQUIPPED     = 62853
};

class spell_gen_summon_tournament_mount : public SpellScriptLoader
{
    public:
        spell_gen_summon_tournament_mount() : SpellScriptLoader("spell_gen_summon_tournament_mount") { }

        class spell_gen_summon_tournament_mount_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_summon_tournament_mount_SpellScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_LANCE_EQUIPPED))
                    return false;
                return true;
            }

            SpellCastResult CheckIfLanceEquiped()
            {
                if (GetCaster()->IsInDisallowedMountForm())
                    GetCaster()->RemoveAurasByType(SPELL_AURA_MOD_SHAPESHIFT);

                if (!GetCaster()->HasAura(SPELL_LANCE_EQUIPPED))
                {
                    SetCustomCastResultMessage(SPELL_CUSTOM_ERROR_MUST_HAVE_LANCE_EQUIPPED);
                    return SPELL_FAILED_CUSTOM_ERROR;
                }

                return SPELL_CAST_OK;
            }

            void Register() override
            {
                OnCheckCast += SpellCheckCastFn(spell_gen_summon_tournament_mount_SpellScript::CheckIfLanceEquiped);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_summon_tournament_mount_SpellScript();
        }
};

// 41213, 43416, 69222, 73076 - Throw Shield
class spell_gen_throw_shield : public SpellScriptLoader
{
    public:
        spell_gen_throw_shield() : SpellScriptLoader("spell_gen_throw_shield") { }

        class spell_gen_throw_shield_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_throw_shield_SpellScript);

            void HandleScriptEffect(SpellEffIndex effIndex)
            {
                PreventHitDefaultEffect(effIndex);
                GetCaster()->CastSpell(GetHitUnit(), uint32(GetEffectValue()), true);
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_throw_shield_SpellScript::HandleScriptEffect, EFFECT_1, SPELL_EFFECT_SCRIPT_EFFECT);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_throw_shield_SpellScript();
        }
};

enum MountedDuelSpells
{
    SPELL_ON_TOURNAMENT_MOUNT = 63034,
    SPELL_MOUNTED_DUEL        = 62875
};

class spell_gen_tournament_duel : public SpellScriptLoader
{
    public:
        spell_gen_tournament_duel() : SpellScriptLoader("spell_gen_tournament_duel") { }

        class spell_gen_tournament_duel_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_tournament_duel_SpellScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_ON_TOURNAMENT_MOUNT) ||
                    !sSpellMgr->GetSpellInfo(SPELL_MOUNTED_DUEL))
                    return false;
                return true;
            }

            void HandleScriptEffect(SpellEffIndex /*effIndex*/)
            {
                if (Unit* rider = GetCaster()->GetCharmer())
                {
                    if (Player* playerTarget = GetHitPlayer())
                    {
                        if (playerTarget->HasAura(SPELL_ON_TOURNAMENT_MOUNT) && playerTarget->GetVehicleBase())
                            rider->CastSpell(playerTarget, SPELL_MOUNTED_DUEL, true);
                    }
                    else if (Unit* unitTarget = GetHitUnit())
                    {
                        if (unitTarget->GetCharmer() && unitTarget->GetCharmer()->GetTypeId() == TYPEID_PLAYER && unitTarget->GetCharmer()->HasAura(SPELL_ON_TOURNAMENT_MOUNT))
                            rider->CastSpell(unitTarget->GetCharmer(), SPELL_MOUNTED_DUEL, true);
                    }
                }
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_tournament_duel_SpellScript::HandleScriptEffect, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_tournament_duel_SpellScript();
        }
};

class spell_gen_tournament_pennant : public SpellScriptLoader
{
    public:
        spell_gen_tournament_pennant() : SpellScriptLoader("spell_gen_tournament_pennant") { }

        class spell_gen_tournament_pennant_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_tournament_pennant_AuraScript);

            bool Load() override
            {
                return GetCaster() && GetCaster()->GetTypeId() == TYPEID_PLAYER;
            }

            void HandleApplyEffect(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
            {
                if (Unit* caster = GetCaster())
                    if (!caster->GetVehicleBase())
                        caster->RemoveAurasDueToSpell(GetId());
            }

            void Register() override
            {
                OnEffectApply += AuraEffectApplyFn(spell_gen_tournament_pennant_AuraScript::HandleApplyEffect, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL_OR_REAPPLY_MASK);
            }
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_tournament_pennant_AuraScript();
        }
};



enum PvPTrinketTriggeredSpells
{
    SPELL_WILL_OF_THE_FORSAKEN_COOLDOWN_TRIGGER         = 72752,
    SPELL_WILL_OF_THE_FORSAKEN_COOLDOWN_TRIGGER_WOTF    = 72757
};

class spell_pvp_trinket_wotf_shared_cd : public SpellScriptLoader
{
    public:
        spell_pvp_trinket_wotf_shared_cd() : SpellScriptLoader("spell_pvp_trinket_wotf_shared_cd") { }

        class spell_pvp_trinket_wotf_shared_cd_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_pvp_trinket_wotf_shared_cd_SpellScript);

            bool Load() override
            {
                return GetCaster()->GetTypeId() == TYPEID_PLAYER;
            }

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_WILL_OF_THE_FORSAKEN_COOLDOWN_TRIGGER) ||
                    !sSpellMgr->GetSpellInfo(SPELL_WILL_OF_THE_FORSAKEN_COOLDOWN_TRIGGER_WOTF))
                    return false;
                return true;
            }

            void HandleScript()
            {
                // This is only needed because spells cast from spell_linked_spell are triggered by default
                // Spell::SendSpellCooldown() skips all spells with TRIGGERED_IGNORE_SPELL_AND_CATEGORY_CD
                GetCaster()->GetSpellHistory()->StartCooldown(GetSpellInfo(), 0, GetSpell());
            }

            void Register() override
            {
                AfterCast += SpellCastFn(spell_pvp_trinket_wotf_shared_cd_SpellScript::HandleScript);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_pvp_trinket_wotf_shared_cd_SpellScript();
        }
};

enum FriendOrFowl
{
    SPELL_TURKEY_VENGEANCE      = 25285
};

class spell_gen_turkey_marker : public SpellScriptLoader
{
    public:
        spell_gen_turkey_marker() : SpellScriptLoader("spell_gen_turkey_marker") { }

        class spell_gen_turkey_marker_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_turkey_marker_AuraScript);

            void OnApply(AuraEffect const* aurEff, AuraEffectHandleModes /*mode*/)
            {
                // store stack apply times, so we can pop them while they expire
                _applyTimes.push_back(getMSTime());
                Unit* target = GetTarget();

                // on stack 15 cast the achievement crediting spell
                if (GetStackAmount() >= 15)
                    target->CastSpell(target, SPELL_TURKEY_VENGEANCE, true, NULL, aurEff, GetCasterGUID());
            }

            void OnPeriodic(AuraEffect const* /*aurEff*/)
            {
                if (_applyTimes.empty())
                    return;

                // pop stack if it expired for us
                if (_applyTimes.front() + GetMaxDuration() < getMSTime())
                    ModStackAmount(-1, AURA_REMOVE_BY_EXPIRE);
            }

            void Register() override
            {
                AfterEffectApply += AuraEffectApplyFn(spell_gen_turkey_marker_AuraScript::OnApply, EFFECT_0, SPELL_AURA_PERIODIC_DUMMY, AURA_EFFECT_HANDLE_REAL);
                OnEffectPeriodic += AuraEffectPeriodicFn(spell_gen_turkey_marker_AuraScript::OnPeriodic, EFFECT_0, SPELL_AURA_PERIODIC_DUMMY);
            }

            std::list<uint32> _applyTimes;
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_turkey_marker_AuraScript();
        }
};

enum FoamSword
{
    ITEM_FOAM_SWORD_GREEN   = 45061,
    ITEM_FOAM_SWORD_PINK    = 45176,
    ITEM_FOAM_SWORD_BLUE    = 45177,
    ITEM_FOAM_SWORD_RED     = 45178,
    ITEM_FOAM_SWORD_YELLOW  = 45179
};

class spell_gen_upper_deck_create_foam_sword : public SpellScriptLoader
{
    public:
        spell_gen_upper_deck_create_foam_sword() : SpellScriptLoader("spell_gen_upper_deck_create_foam_sword") { }

        class spell_gen_upper_deck_create_foam_sword_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_upper_deck_create_foam_sword_SpellScript);

            void HandleScript(SpellEffIndex effIndex)
            {
                if (Player* player = GetHitPlayer())
                {
                    static uint32 const itemId[5] = { ITEM_FOAM_SWORD_GREEN, ITEM_FOAM_SWORD_PINK, ITEM_FOAM_SWORD_BLUE, ITEM_FOAM_SWORD_RED, ITEM_FOAM_SWORD_YELLOW };
                    // player can only have one of these items
                    for (uint8 i = 0; i < 5; ++i)
                    {
                        if (player->HasItemCount(itemId[i], 1, true))
                            return;
                    }

                    CreateItem(effIndex, itemId[urand(0, 4)]);
                }
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_upper_deck_create_foam_sword_SpellScript::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_upper_deck_create_foam_sword_SpellScript();
        }
};

enum VehicleScaling
{
    SPELL_GEAR_SCALING      = 66668
};

class spell_gen_vehicle_scaling : public SpellScriptLoader
{
    public:
        spell_gen_vehicle_scaling() : SpellScriptLoader("spell_gen_vehicle_scaling") { }

        class spell_gen_vehicle_scaling_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_vehicle_scaling_AuraScript);

            bool Load() override
            {
                return GetCaster() && GetCaster()->GetTypeId() == TYPEID_PLAYER;
            }

            void CalculateAmount(AuraEffect const* /*aurEff*/, int32& amount, bool& /*canBeRecalculated*/)
            {
                Unit* caster = GetCaster();
                float factor;
                uint16 baseItemLevel;

                /// @todo Reserach coeffs for different vehicles
                switch (GetId())
                {
                    case SPELL_GEAR_SCALING:
                        factor = 1.0f;
                        baseItemLevel = 205;
                        break;
                    default:
                        factor = 1.0f;
                        baseItemLevel = 170;
                        break;
                }

                float avgILvl = caster->ToPlayer()->GetAverageItemLevel();
                if (avgILvl < baseItemLevel)
                    return;                     /// @todo Research possibility of scaling down

                amount = uint16((avgILvl - baseItemLevel) * factor);
            }

            void Register() override
            {
                DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_gen_vehicle_scaling_AuraScript::CalculateAmount, EFFECT_0, SPELL_AURA_MOD_HEALING_PCT);
                DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_gen_vehicle_scaling_AuraScript::CalculateAmount, EFFECT_1, SPELL_AURA_MOD_DAMAGE_PERCENT_DONE);
                DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_gen_vehicle_scaling_AuraScript::CalculateAmount, EFFECT_2, SPELL_AURA_MOD_INCREASE_HEALTH_PERCENT);
            }
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_vehicle_scaling_AuraScript();
        }
};

enum VendorBarkTrigger
{
    NPC_AMPHITHEATER_VENDOR     = 30098,
    SAY_AMPHITHEATER_VENDOR     = 0
};

class spell_gen_vendor_bark_trigger : public SpellScriptLoader
{
    public:
        spell_gen_vendor_bark_trigger() : SpellScriptLoader("spell_gen_vendor_bark_trigger") { }

        class spell_gen_vendor_bark_trigger_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_vendor_bark_trigger_SpellScript);

            void HandleDummy(SpellEffIndex /* effIndex */)
            {
                if (Creature* vendor = GetCaster()->ToCreature())
                    if (vendor->GetEntry() == NPC_AMPHITHEATER_VENDOR)
                        vendor->AI()->Talk(SAY_AMPHITHEATER_VENDOR);
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_vendor_bark_trigger_SpellScript::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_vendor_bark_trigger_SpellScript();
        }

};

class spell_gen_wg_water : public SpellScriptLoader
{
    public:
        spell_gen_wg_water() : SpellScriptLoader("spell_gen_wg_water") { }

        class spell_gen_wg_water_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_wg_water_SpellScript);

            SpellCastResult CheckCast()
            {
                if (!GetSpellInfo()->CheckTargetCreatureType(GetCaster()))
                    return SPELL_FAILED_DONT_REPORT;
                return SPELL_CAST_OK;
            }

            void Register() override
            {
                OnCheckCast += SpellCheckCastFn(spell_gen_wg_water_SpellScript::CheckCast);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_wg_water_SpellScript();
        }
};

enum WhisperGulchYoggSaronWhisper
{
    SPELL_YOGG_SARON_WHISPER_DUMMY  = 29072
};

class spell_gen_whisper_gulch_yogg_saron_whisper : public SpellScriptLoader
{
    public:
        spell_gen_whisper_gulch_yogg_saron_whisper() : SpellScriptLoader("spell_gen_whisper_gulch_yogg_saron_whisper") { }

        class spell_gen_whisper_gulch_yogg_saron_whisper_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_whisper_gulch_yogg_saron_whisper_AuraScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_YOGG_SARON_WHISPER_DUMMY))
                    return false;
                return true;
            }

            void HandleEffectPeriodic(AuraEffect const* /*aurEff*/)
            {
                PreventDefaultAction();
                GetTarget()->CastSpell((Unit*)NULL, SPELL_YOGG_SARON_WHISPER_DUMMY, true);
            }

            void Register() override
            {
                OnEffectPeriodic += AuraEffectPeriodicFn(spell_gen_whisper_gulch_yogg_saron_whisper_AuraScript::HandleEffectPeriodic, EFFECT_0, SPELL_AURA_PERIODIC_DUMMY);
            }
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_whisper_gulch_yogg_saron_whisper_AuraScript();
        }
};

class spell_gen_eject_all_passengers : public SpellScriptLoader
{
    public:
        spell_gen_eject_all_passengers() : SpellScriptLoader("spell_gen_eject_all_passengers") { }

        class spell_gen_eject_all_passengers_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_eject_all_passengers_SpellScript);

            void RemoveVehicleAuras()
            {
                if (Vehicle* vehicle = GetHitUnit()->GetVehicleKit())
                    vehicle->RemoveAllPassengers();
            }

            void Register() override
            {
                AfterHit += SpellHitFn(spell_gen_eject_all_passengers_SpellScript::RemoveVehicleAuras);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_eject_all_passengers_SpellScript();
        }
};

class spell_gen_eject_passenger : public SpellScriptLoader
{
    public:
        spell_gen_eject_passenger() : SpellScriptLoader("spell_gen_eject_passenger") { }

        class spell_gen_eject_passenger_SpellScript : public SpellScript
        {
            PrepareSpellScript(spell_gen_eject_passenger_SpellScript);

            bool Validate(SpellInfo const* spellInfo) override
            {
                if (spellInfo->Effects[EFFECT_0].CalcValue() < 1)
                    return false;
                return true;
            }

            void EjectPassenger(SpellEffIndex /*effIndex*/)
            {
                if (Vehicle* vehicle = GetHitUnit()->GetVehicleKit())
                {
                    if (Unit* passenger = vehicle->GetPassenger(GetEffectValue() - 1))
                        passenger->ExitVehicle();
                }
            }

            void Register() override
            {
                OnEffectHitTarget += SpellEffectFn(spell_gen_eject_passenger_SpellScript::EjectPassenger, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
            }
        };

        SpellScript* GetSpellScript() const override
        {
            return new spell_gen_eject_passenger_SpellScript();
        }
};

enum GMFreeze
{
    SPELL_GM_FREEZE = 9454
};

class spell_gen_gm_freeze : public SpellScriptLoader
{
    public:
        spell_gen_gm_freeze() : SpellScriptLoader("spell_gen_gm_freeze") { }

        class spell_gen_gm_freeze_AuraScript : public AuraScript
        {
            PrepareAuraScript(spell_gen_gm_freeze_AuraScript);

            bool Validate(SpellInfo const* /*spellInfo*/) override
            {
                if (!sSpellMgr->GetSpellInfo(SPELL_GM_FREEZE))
                    return false;
                return true;
            }

            void OnApply(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
            {
                // Do what was done before to the target in HandleFreezeCommand
                if (Player* player = GetTarget()->ToPlayer())
                {
                    // stop combat + make player unattackable + duel stop + stop some spells
                    player->setFaction(35);
                    player->CombatStop();
                    if (player->IsNonMeleeSpellCast(true))
                        player->InterruptNonMeleeSpells(true);
                    player->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);

                    // if player class = hunter || warlock remove pet if alive
                    if ((player->getClass() == CLASS_HUNTER) || (player->getClass() == CLASS_WARLOCK))
                    {
                        if (Pet* pet = player->GetPet())
                        {
                            pet->SavePetToDB(PET_SAVE_AS_CURRENT);
                            // not let dismiss dead pet
                            if (pet->IsAlive())
                                player->RemovePet(pet, PET_SAVE_NOT_IN_SLOT);
                        }
                    }
                }
            }

            void OnRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
            {
                // Do what was done before to the target in HandleUnfreezeCommand
                if (Player* player = GetTarget()->ToPlayer())
                {
                    // Reset player faction + allow combat + allow duels
                    player->setFactionForRace(player->getRace());
                    player->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
                    // save player
                    player->SaveToDB();
                }
            }

            void Register() override
            {
                OnEffectApply += AuraEffectApplyFn(spell_gen_gm_freeze_AuraScript::OnApply, EFFECT_0, SPELL_AURA_MOD_STUN, AURA_EFFECT_HANDLE_REAL);
                OnEffectRemove += AuraEffectRemoveFn(spell_gen_gm_freeze_AuraScript::OnRemove, EFFECT_0, SPELL_AURA_MOD_STUN, AURA_EFFECT_HANDLE_REAL);
            }
        };

        AuraScript* GetAuraScript() const override
        {
            return new spell_gen_gm_freeze_AuraScript();
        }
};

class spell_gen_stand : public SpellScriptLoader
{
public:
    spell_gen_stand() : SpellScriptLoader("spell_gen_stand") { }

    class spell_gen_stand_SpellScript : public SpellScript
    {
        PrepareSpellScript(spell_gen_stand_SpellScript);

        void HandleScript(SpellEffIndex /*eff*/)
        {
            Creature* target = GetHitCreature();
            if (!target)
                return;

            target->SetByteValue(UNIT_FIELD_BYTES_1, 0, UNIT_STAND_STATE_STAND);
            target->HandleEmoteCommand(EMOTE_STATE_NONE);
        }

        void Register() override
        {
            OnEffectHitTarget += SpellEffectFn(spell_gen_stand_SpellScript::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
        }
    };

    SpellScript* GetSpellScript() const override
    {
        return new spell_gen_stand_SpellScript();
    }
};

enum RequiredMixologySpells
{
    SPELL_MIXOLOGY                      = 53042,
    // Flasks
    SPELL_FLASK_OF_THE_FROST_WYRM       = 53755,
    SPELL_FLASK_OF_STONEBLOOD           = 53758,
    SPELL_FLASK_OF_ENDLESS_RAGE         = 53760,
    SPELL_FLASK_OF_PURE_MOJO            = 54212,
    SPELL_LESSER_FLASK_OF_RESISTANCE    = 62380,
    SPELL_LESSER_FLASK_OF_TOUGHNESS     = 53752,
    SPELL_FLASK_OF_BLINDING_LIGHT       = 28521,
    SPELL_FLASK_OF_CHROMATIC_WONDER     = 42735,
    SPELL_FLASK_OF_FORTIFICATION        = 28518,
    SPELL_FLASK_OF_MIGHTY_RESTORATION   = 28519,
    SPELL_FLASK_OF_PURE_DEATH           = 28540,
    SPELL_FLASK_OF_RELENTLESS_ASSAULT   = 28520,
    SPELL_FLASK_OF_CHROMATIC_RESISTANCE = 17629,
    SPELL_FLASK_OF_DISTILLED_WISDOM     = 17627,
    SPELL_FLASK_OF_SUPREME_POWER        = 17628,
    SPELL_FLASK_OF_THE_TITANS           = 17626,
    // Elixirs
    SPELL_ELIXIR_OF_MIGHTY_AGILITY      = 28497,
    SPELL_ELIXIR_OF_ACCURACY            = 60340,
    SPELL_ELIXIR_OF_DEADLY_STRIKES      = 60341,
    SPELL_ELIXIR_OF_MIGHTY_DEFENSE      = 60343,
    SPELL_ELIXIR_OF_EXPERTISE           = 60344,
    SPELL_ELIXIR_OF_ARMOR_PIERCING      = 60345,
    SPELL_ELIXIR_OF_LIGHTNING_SPEED     = 60346,
    SPELL_ELIXIR_OF_MIGHTY_FORTITUDE    = 53751,
    SPELL_ELIXIR_OF_MIGHTY_MAGEBLOOD    = 53764,
    SPELL_ELIXIR_OF_MIGHTY_STRENGTH     = 53748,
    SPELL_ELIXIR_OF_MIGHTY_TOUGHTS      = 60347,
    SPELL_ELIXIR_OF_PROTECTION          = 53763,
    SPELL_ELIXIR_OF_SPIRIT              = 53747,
    SPELL_GURUS_ELIXIR                  = 53749,
    SPELL_SHADOWPOWER_ELIXIR            = 33721,
    SPELL_WRATH_ELIXIR                  = 53746,
    SPELL_ELIXIR_OF_EMPOWERMENT         = 28514,
    SPELL_ELIXIR_OF_MAJOR_MAGEBLOOD     = 28509,
    SPELL_ELIXIR_OF_MAJOR_SHADOW_POWER  = 28503,
    SPELL_ELIXIR_OF_MAJOR_DEFENSE       = 28502,
    SPELL_FEL_STRENGTH_ELIXIR           = 38954,
    SPELL_ELIXIR_OF_IRONSKIN            = 39628,
    SPELL_ELIXIR_OF_MAJOR_AGILITY       = 54494,
    SPELL_ELIXIR_OF_DRAENIC_WISDOM      = 39627,
    SPELL_ELIXIR_OF_MAJOR_FIREPOWER     = 28501,
    SPELL_ELIXIR_OF_MAJOR_FROST_POWER   = 28493,
    SPELL_EARTHEN_ELIXIR                = 39626,
    SPELL_ELIXIR_OF_MASTERY             = 33726,
    SPELL_ELIXIR_OF_HEALING_POWER       = 28491,
    SPELL_ELIXIR_OF_MAJOR_FORTITUDE     = 39625,
    SPELL_ELIXIR_OF_MAJOR_STRENGTH      = 28490,
    SPELL_ADEPTS_ELIXIR                 = 54452,
    SPELL_ONSLAUGHT_ELIXIR              = 33720,
    SPELL_MIGHTY_TROLLS_BLOOD_ELIXIR    = 24361,
    SPELL_GREATER_ARCANE_ELIXIR         = 17539,
    SPELL_ELIXIR_OF_THE_MONGOOSE        = 17538,
    SPELL_ELIXIR_OF_BRUTE_FORCE         = 17537,
    SPELL_ELIXIR_OF_SAGES               = 17535,
    SPELL_ELIXIR_OF_SUPERIOR_DEFENSE    = 11348,
    SPELL_ELIXIR_OF_DEMONSLAYING        = 11406,
    SPELL_ELIXIR_OF_GREATER_FIREPOWER   = 26276,
    SPELL_ELIXIR_OF_SHADOW_POWER        = 11474,
    SPELL_MAGEBLOOD_ELIXIR              = 24363,
    SPELL_ELIXIR_OF_GIANTS              = 11405,
    SPELL_ELIXIR_OF_GREATER_AGILITY     = 11334,
    SPELL_ARCANE_ELIXIR                 = 11390,
    SPELL_ELIXIR_OF_GREATER_INTELLECT   = 11396,
    SPELL_ELIXIR_OF_GREATER_DEFENSE     = 11349,
    SPELL_ELIXIR_OF_FROST_POWER         = 21920,
    SPELL_ELIXIR_OF_AGILITY             = 11328,
    SPELL_MAJOR_TROLLS_BLLOOD_ELIXIR    =  3223,
    SPELL_ELIXIR_OF_FORTITUDE           =  3593,
    SPELL_ELIXIR_OF_OGRES_STRENGTH      =  3164,
    SPELL_ELIXIR_OF_FIREPOWER           =  7844,
    SPELL_ELIXIR_OF_LESSER_AGILITY      =  3160,
    SPELL_ELIXIR_OF_DEFENSE             =  3220,
    SPELL_STRONG_TROLLS_BLOOD_ELIXIR    =  3222,
    SPELL_ELIXIR_OF_MINOR_ACCURACY      = 63729,
    SPELL_ELIXIR_OF_WISDOM              =  3166,
    SPELL_ELIXIR_OF_GIANTH_GROWTH       =  8212,
    SPELL_ELIXIR_OF_MINOR_AGILITY       =  2374,
    SPELL_ELIXIR_OF_MINOR_FORTITUDE     =  2378,
    SPELL_WEAK_TROLLS_BLOOD_ELIXIR      =  3219,
    SPELL_ELIXIR_OF_LIONS_STRENGTH      =  2367,
    SPELL_ELIXIR_OF_MINOR_DEFENSE       =   673
};

class spell_gen_mixology_bonus : public SpellScriptLoader
{
public:
    spell_gen_mixology_bonus() : SpellScriptLoader("spell_gen_mixology_bonus") { }

    class spell_gen_mixology_bonus_AuraScript : public AuraScript
    {
        PrepareAuraScript(spell_gen_mixology_bonus_AuraScript);

    public:
        spell_gen_mixology_bonus_AuraScript()
        {
            bonus = 0;
        }

    private:
        bool Validate(SpellInfo const* /*spellInfo*/) override
        {
            if (!sSpellMgr->GetSpellInfo(SPELL_MIXOLOGY))
                return false;
            return true;
        }

        bool Load() override
        {
            return GetCaster() && GetCaster()->GetTypeId() == TYPEID_PLAYER;
        }

        void SetBonusValueForEffect(SpellEffIndex effIndex, int32 value, AuraEffect const* aurEff)
        {
            if (aurEff->GetEffIndex() == uint32(effIndex))
                bonus = value;
        }

        void CalculateAmount(AuraEffect const* aurEff, int32& amount, bool& /*canBeRecalculated*/)
        {
            if (GetCaster()->HasAura(SPELL_MIXOLOGY) && GetCaster()->HasSpell(GetSpellInfo()->Effects[EFFECT_0].TriggerSpell))
            {
                switch (GetId())
                {
                    case SPELL_WEAK_TROLLS_BLOOD_ELIXIR:
                    case SPELL_MAGEBLOOD_ELIXIR:
                        bonus = amount;
                        break;
                    case SPELL_ELIXIR_OF_FROST_POWER:
                    case SPELL_LESSER_FLASK_OF_TOUGHNESS:
                    case SPELL_LESSER_FLASK_OF_RESISTANCE:
                        bonus = CalculatePct(amount, 80);
                        break;
                    case SPELL_ELIXIR_OF_MINOR_DEFENSE:
                    case SPELL_ELIXIR_OF_LIONS_STRENGTH:
                    case SPELL_ELIXIR_OF_MINOR_AGILITY:
                    case SPELL_MAJOR_TROLLS_BLLOOD_ELIXIR:
                    case SPELL_ELIXIR_OF_SHADOW_POWER:
                    case SPELL_ELIXIR_OF_BRUTE_FORCE:
                    case SPELL_MIGHTY_TROLLS_BLOOD_ELIXIR:
                    case SPELL_ELIXIR_OF_GREATER_FIREPOWER:
                    case SPELL_ONSLAUGHT_ELIXIR:
                    case SPELL_EARTHEN_ELIXIR:
                    case SPELL_ELIXIR_OF_MAJOR_AGILITY:
                    case SPELL_FLASK_OF_THE_TITANS:
                    case SPELL_FLASK_OF_RELENTLESS_ASSAULT:
                    case SPELL_FLASK_OF_STONEBLOOD:
                    case SPELL_ELIXIR_OF_MINOR_ACCURACY:
                        bonus = CalculatePct(amount, 50);
                        break;
                    case SPELL_ELIXIR_OF_PROTECTION:
                        bonus = 280;
                        break;
                    case SPELL_ELIXIR_OF_MAJOR_DEFENSE:
                        bonus = 200;
                        break;
                    case SPELL_ELIXIR_OF_GREATER_DEFENSE:
                    case SPELL_ELIXIR_OF_SUPERIOR_DEFENSE:
                        bonus = 140;
                        break;
                    case SPELL_ELIXIR_OF_FORTITUDE:
                        bonus = 100;
                        break;
                    case SPELL_FLASK_OF_ENDLESS_RAGE:
                        bonus = 82;
                        break;
                    case SPELL_ELIXIR_OF_DEFENSE:
                        bonus = 70;
                        break;
                    case SPELL_ELIXIR_OF_DEMONSLAYING:
                        bonus = 50;
                        break;
                    case SPELL_FLASK_OF_THE_FROST_WYRM:
                        bonus = 47;
                        break;
                    case SPELL_WRATH_ELIXIR:
                        bonus = 32;
                        break;
                    case SPELL_ELIXIR_OF_MAJOR_FROST_POWER:
                    case SPELL_ELIXIR_OF_MAJOR_FIREPOWER:
                    case SPELL_ELIXIR_OF_MAJOR_SHADOW_POWER:
                        bonus = 29;
                        break;
                    case SPELL_ELIXIR_OF_MIGHTY_TOUGHTS:
                        bonus = 27;
                        break;
                    case SPELL_FLASK_OF_SUPREME_POWER:
                    case SPELL_FLASK_OF_BLINDING_LIGHT:
                    case SPELL_FLASK_OF_PURE_DEATH:
                    case SPELL_SHADOWPOWER_ELIXIR:
                        bonus = 23;
                        break;
                    case SPELL_ELIXIR_OF_MIGHTY_AGILITY:
                    case SPELL_FLASK_OF_DISTILLED_WISDOM:
                    case SPELL_ELIXIR_OF_SPIRIT:
                    case SPELL_ELIXIR_OF_MIGHTY_STRENGTH:
                    case SPELL_FLASK_OF_PURE_MOJO:
                    case SPELL_ELIXIR_OF_ACCURACY:
                    case SPELL_ELIXIR_OF_DEADLY_STRIKES:
                    case SPELL_ELIXIR_OF_MIGHTY_DEFENSE:
                    case SPELL_ELIXIR_OF_EXPERTISE:
                    case SPELL_ELIXIR_OF_ARMOR_PIERCING:
                    case SPELL_ELIXIR_OF_LIGHTNING_SPEED:
                        bonus = 20;
                        break;
                    case SPELL_FLASK_OF_CHROMATIC_RESISTANCE:
                        bonus = 17;
                        break;
                    case SPELL_ELIXIR_OF_MINOR_FORTITUDE:
                    case SPELL_ELIXIR_OF_MAJOR_STRENGTH:
                        bonus = 15;
                        break;
                    case SPELL_FLASK_OF_MIGHTY_RESTORATION:
                        bonus = 13;
                        break;
                    case SPELL_ARCANE_ELIXIR:
                        bonus = 12;
                        break;
                    case SPELL_ELIXIR_OF_GREATER_AGILITY:
                    case SPELL_ELIXIR_OF_GIANTS:
                        bonus = 11;
                        break;
                    case SPELL_ELIXIR_OF_AGILITY:
                    case SPELL_ELIXIR_OF_GREATER_INTELLECT:
                    case SPELL_ELIXIR_OF_SAGES:
                    case SPELL_ELIXIR_OF_IRONSKIN:
                    case SPELL_ELIXIR_OF_MIGHTY_MAGEBLOOD:
                        bonus = 10;
                        break;
                    case SPELL_ELIXIR_OF_HEALING_POWER:
                        bonus = 9;
                        break;
                    case SPELL_ELIXIR_OF_DRAENIC_WISDOM:
                    case SPELL_GURUS_ELIXIR:
                        bonus = 8;
                        break;
                    case SPELL_ELIXIR_OF_FIREPOWER:
                    case SPELL_ELIXIR_OF_MAJOR_MAGEBLOOD:
                    case SPELL_ELIXIR_OF_MASTERY:
                        bonus = 6;
                        break;
                    case SPELL_ELIXIR_OF_LESSER_AGILITY:
                    case SPELL_ELIXIR_OF_OGRES_STRENGTH:
                    case SPELL_ELIXIR_OF_WISDOM:
                    case SPELL_ELIXIR_OF_THE_MONGOOSE:
                        bonus = 5;
                        break;
                    case SPELL_STRONG_TROLLS_BLOOD_ELIXIR:
                    case SPELL_FLASK_OF_CHROMATIC_WONDER:
                        bonus = 4;
                        break;
                    case SPELL_ELIXIR_OF_EMPOWERMENT:
                        bonus = -10;
                        break;
                    case SPELL_ADEPTS_ELIXIR:
                        SetBonusValueForEffect(EFFECT_0, 13, aurEff);
                        SetBonusValueForEffect(EFFECT_1, 13, aurEff);
                        SetBonusValueForEffect(EFFECT_2, 8, aurEff);
                        break;
                    case SPELL_ELIXIR_OF_MIGHTY_FORTITUDE:
                        SetBonusValueForEffect(EFFECT_0, 160, aurEff);
                        break;
                    case SPELL_ELIXIR_OF_MAJOR_FORTITUDE:
                        SetBonusValueForEffect(EFFECT_0, 116, aurEff);
                        SetBonusValueForEffect(EFFECT_1, 6, aurEff);
                        break;
                    case SPELL_FEL_STRENGTH_ELIXIR:
                        SetBonusValueForEffect(EFFECT_0, 40, aurEff);
                        SetBonusValueForEffect(EFFECT_1, 40, aurEff);
                        break;
                    case SPELL_FLASK_OF_FORTIFICATION:
                        SetBonusValueForEffect(EFFECT_0, 210, aurEff);
                        SetBonusValueForEffect(EFFECT_1, 5, aurEff);
                        break;
                    case SPELL_GREATER_ARCANE_ELIXIR:
                        SetBonusValueForEffect(EFFECT_0, 19, aurEff);
                        SetBonusValueForEffect(EFFECT_1, 19, aurEff);
                        SetBonusValueForEffect(EFFECT_2, 5, aurEff);
                        break;
                    case SPELL_ELIXIR_OF_GIANTH_GROWTH:
                        SetBonusValueForEffect(EFFECT_0, 5, aurEff);
                        break;
                    default:
                        TC_LOG_ERROR("spells", "SpellId %u couldn't be processed in spell_gen_mixology_bonus", GetId());
                        break;
                }
                amount += bonus;
            }
        }

        int32 bonus;

        void Register() override
        {
            DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_gen_mixology_bonus_AuraScript::CalculateAmount, EFFECT_ALL, SPELL_AURA_ANY);
        }
    };

    AuraScript* GetAuraScript() const override
    {
        return new spell_gen_mixology_bonus_AuraScript();
    }
};

void AddSC_generic_spell_scripts()
{
    new spell_gen_absorb0_hitlimit1();
    new spell_gen_adaptive_warding();
    new spell_gen_alchemist_stone();
    new spell_gen_allow_cast_from_item_only();
    new spell_gen_animal_blood();
    new spell_gen_aura_of_anger();
    new spell_gen_aura_service_uniform();
    new spell_gen_av_drekthar_presence();
    new spell_gen_bandage();
    new spell_gen_bonked();
    new spell_gen_break_shield("spell_gen_break_shield");
    new spell_gen_break_shield("spell_gen_tournament_counterattack");
    new spell_gen_burn_brutallus();
    new spell_gen_cannibalize();
    new spell_gen_chaos_blast();
    new spell_gen_clone();
    new spell_gen_clone_weapon();
    new spell_gen_clone_weapon_aura();
    new spell_gen_count_pct_from_max_hp("spell_gen_default_count_pct_from_max_hp");
    new spell_gen_count_pct_from_max_hp("spell_gen_50pct_count_pct_from_max_hp", 50);
    new spell_gen_create_lance();
    new spell_gen_creature_permanent_feign_death();
    new spell_gen_dalaran_disguise("spell_gen_sunreaver_disguise");
    new spell_gen_dalaran_disguise("spell_gen_silver_covenant_disguise");
    new spell_gen_defend();
    new spell_gen_despawn_self();
    new spell_gen_divine_storm_cd_reset();
    new spell_gen_ds_flush_knockback();
    new spell_gen_dummy_trigger();
    new spell_gen_dungeon_credit();
    new spell_gen_elune_candle();
    new spell_gen_gadgetzan_transporter_backfire();
    new spell_gen_gift_of_naaru();
    new spell_gen_gnomish_transporter();
    new spell_gen_increase_stats_buff("spell_pal_blessing_of_kings");
    new spell_gen_increase_stats_buff("spell_pal_blessing_of_might");
    new spell_gen_increase_stats_buff("spell_dru_mark_of_the_wild");
    new spell_gen_increase_stats_buff("spell_pri_power_word_fortitude");
    new spell_gen_increase_stats_buff("spell_pri_shadow_protection");
    new spell_gen_increase_stats_buff("spell_mage_arcane_brilliance");
    new spell_gen_increase_stats_buff("spell_mage_dalaran_brilliance");
    new spell_gen_interrupt();
    new spell_gen_lifebloom("spell_hexlord_lifebloom", SPELL_HEXLORD_MALACRASS_LIFEBLOOM_FINAL_HEAL);
    new spell_gen_lifebloom("spell_tur_ragepaw_lifebloom", SPELL_TUR_RAGEPAW_LIFEBLOOM_FINAL_HEAL);
    new spell_gen_lifebloom("spell_cenarion_scout_lifebloom", SPELL_CENARION_SCOUT_LIFEBLOOM_FINAL_HEAL);
    new spell_gen_lifebloom("spell_twisted_visage_lifebloom", SPELL_TWISTED_VISAGE_LIFEBLOOM_FINAL_HEAL);
    new spell_gen_lifebloom("spell_faction_champion_dru_lifebloom", SPELL_FACTION_CHAMPIONS_DRU_LIFEBLOOM_FINAL_HEAL);
    new spell_gen_mounted_charge();
    new spell_gen_netherbloom();
    new spell_gen_obsidian_armor();
    new spell_gen_on_tournament_mount();
    new spell_gen_oracle_wolvar_reputation();
    new spell_gen_orc_disguise();
    new spell_gen_parachute();
    new spell_gen_pet_summoned();
    new spell_gen_profession_research();
    new spell_gen_remove_flight_auras();
    new spell_gen_replenishment();
    // Running Wild
    new spell_gen_running_wild();
    new spell_gen_two_forms();
    new spell_gen_darkflight();
    /*                          */
    new spell_gen_seaforium_blast();
    new spell_gen_spectator_cheer_trigger();
    new spell_gen_spirit_healer_res();
    new spell_gen_summon_elemental("spell_gen_summon_fire_elemental", SPELL_SUMMON_FIRE_ELEMENTAL);
    new spell_gen_summon_elemental("spell_gen_summon_earth_elemental", SPELL_SUMMON_EARTH_ELEMENTAL);
    new spell_gen_summon_tournament_mount();
    new spell_gen_throw_shield();
    new spell_gen_tournament_duel();
    new spell_gen_tournament_pennant();
    new spell_pvp_trinket_wotf_shared_cd();
    new spell_gen_turkey_marker();
    new spell_gen_upper_deck_create_foam_sword();
    new spell_gen_vehicle_scaling();
    new spell_gen_vendor_bark_trigger();
    new spell_gen_wg_water();
    new spell_gen_whisper_gulch_yogg_saron_whisper();
    new spell_gen_eject_all_passengers();
    new spell_gen_eject_passenger();
    new spell_gen_gm_freeze();
    new spell_gen_stand();
    new spell_gen_mixology_bonus();
}