spell_dk_pet_scaling Class Reference

Inheritance diagram for spell_dk_pet_scaling:

Private Member Functions
	PrepareAuraScript (spell_dk_pet_scaling)
void	CalculateStatAmount (AuraEffect const *aurEff, int32 &amount, bool &)
void	CalculateSPAmount (AuraEffect const *, int32 &amount, bool &)
void	CalculateHasteAmount (AuraEffect const *, int32 &amount, bool &)
void	HandleEffectApply (AuraEffect const *aurEff, AuraEffectHandleModes)
void	CalcPeriodic (AuraEffect const *, bool &isPeriodic, int32 &amplitude)
void	HandlePeriodic (AuraEffect const *aurEff)
void	Register () override

Additional Inherited Members
Public Member Functions inherited from AuraScript
	AuraScript ()
bool	_Validate (SpellInfo const *entry) override
bool	_Load (Aura *aura)
void	_PrepareScriptCall (AuraScriptHookType hookType, AuraApplication const *aurApp=nullptr)
void	_FinishScriptCall ()
bool	_IsDefaultActionPrevented ()
void	PreventDefaultAction ()
SpellInfo const *	GetSpellInfo () const
uint32	GetId () const
ObjectGuid	GetCasterGUID () const
Unit *	GetCaster () const
GameObject *	GetGObjCaster () const
WorldObject *	GetOwner () const
Unit *	GetUnitOwner () const
DynamicObject *	GetDynobjOwner () const
void	Remove (AuraRemoveMode removeMode=AURA_REMOVE_BY_DEFAULT)
Aura *	GetAura () const
AuraObjectType	GetType () const
int32	GetDuration () const
void	SetDuration (int32 duration, bool withMods=false)
void	RefreshDuration ()
time_t	GetApplyTime () const
int32	GetMaxDuration () const
void	SetMaxDuration (int32 duration)
int32	CalcMaxDuration () const
bool	IsExpired () const
bool	IsPermanent () const
uint8	GetCharges () const
void	SetCharges (uint8 charges)
uint8	CalcMaxCharges () const
bool	ModCharges (int8 num, AuraRemoveMode removeMode=AURA_REMOVE_BY_DEFAULT)
bool	DropCharge (AuraRemoveMode removeMode=AURA_REMOVE_BY_DEFAULT)
uint8	GetStackAmount () const
void	SetStackAmount (uint8 num)
bool	ModStackAmount (int32 num, AuraRemoveMode removeMode=AURA_REMOVE_BY_DEFAULT)
bool	IsPassive () const
bool	IsDeathPersistent () const
bool	HasEffect (uint8 effIndex) const
AuraEffect *	GetEffect (uint8 effIndex) const
bool	HasEffectType (AuraType type) const
Unit *	GetTarget () const
AuraApplication const *	GetTargetApplication () const
Public Member Functions inherited from _SpellScript
	_SpellScript ()
virtual	~_SpellScript ()
virtual void	_Register ()
virtual void	_Unload ()
virtual void	_Init (std::string const *scriptname, uint32 spellId)
std::string const *	_GetScriptName () const
virtual bool	Validate (SpellInfo const *)
virtual bool	Load ()
virtual void	Unload ()
Static Public Member Functions inherited from _SpellScript
static bool	ValidateSpellInfo (std::initializer_list< uint32 > spellIds)
template<class T >
static bool	ValidateSpellInfo (T const &spellIds)
Public Attributes inherited from AuraScript
HookList< CheckAreaTargetHandler >	DoCheckAreaTarget
HookList< AuraDispelHandler >	OnDispel
HookList< AuraDispelHandler >	AfterDispel
HookList< EffectApplyHandler >	OnEffectApply
HookList< EffectApplyHandler >	AfterEffectApply
HookList< EffectApplyHandler >	OnEffectRemove
HookList< EffectApplyHandler >	AfterEffectRemove
HookList< EffectPeriodicHandler >	OnEffectPeriodic
HookList< EffectUpdatePeriodicHandler >	OnEffectUpdatePeriodic
HookList< EffectCalcAmountHandler >	DoEffectCalcAmount
HookList< EffectCalcPeriodicHandler >	DoEffectCalcPeriodic
HookList< EffectCalcSpellModHandler >	DoEffectCalcSpellMod
HookList< EffectAbsorbHandler >	OnEffectAbsorb
HookList< EffectAbsorbHandler >	AfterEffectAbsorb
HookList< EffectManaShieldHandler >	OnEffectManaShield
HookList< EffectManaShieldHandler >	AfterEffectManaShield
HookList< EffectSplitHandler >	OnEffectSplit
HookList< CheckProcHandler >	DoCheckProc
HookList< CheckEffectProcHandler >	DoCheckEffectProc
HookList< AuraProcHandler >	DoPrepareProc
HookList< AuraProcHandler >	OnProc
HookList< AuraProcHandler >	AfterProc
HookList< EffectProcHandler >	OnEffectProc
HookList< EffectProcHandler >	AfterEffectProc
Protected Attributes inherited from _SpellScript
uint8	m_currentScriptState
std::string const *	m_scriptName
uint32	m_scriptSpellId

Detailed Description

Member Function Documentation

CalcPeriodic()

void spell_dk_pet_scaling::CalcPeriodic ( AuraEffect const *  , bool &  isPeriodic, int32 &  amplitude  )

inlineprivate

    {
        if (!GetUnitOwner()->IsPet())
            return;
 
        isPeriodic = true;
        amplitude = 2 * IN_MILLISECONDS;
    }

References AuraScript::GetUnitOwner(), and IN_MILLISECONDS.

Referenced by Register().

CalculateHasteAmount()

void spell_dk_pet_scaling::CalculateHasteAmount ( AuraEffect const *  , int32 &  amount, bool &    )

inlineprivate

    {
        // xinef: scale haste with owners melee haste
        if (Unit* owner = GetUnitOwner()->GetOwner())
        {
            float modSpeed = owner->m_modAttackSpeedPct[BASE_ATTACK];
            modSpeed = std::ranges::clamp(modSpeed, 1e-6f, 1.0f);
            amount = static_cast<int32>(((1.0f / modSpeed) - 1.0f) * 100.0f);
        }
    }

References BASE_ATTACK, AuraScript::GetOwner(), and AuraScript::GetUnitOwner().

Referenced by Register().

CalculateSPAmount()

void spell_dk_pet_scaling::CalculateSPAmount ( AuraEffect const *  , int32 &  amount, bool &    )

inlineprivate

    {
        if (GetUnitOwner()->GetEntry() != NPC_EBON_GARGOYLE)
            return;
 
        if (Unit* owner = GetUnitOwner()->GetOwner())
        {
            // Percentage of the owner's attack power to be inherited as spell power
            // This value was chosen based on experimental damage of Gargoyle Strike
            int32 modifier = 75;
 
            if (AuraEffect* impurityEff = owner->GetDummyAuraEffect(SPELLFAMILY_DEATHKNIGHT, 1986, EFFECT_0))
                AddPct(modifier, impurityEff->GetAmount());
 
            amount = CalculatePct(std::max<int32>(0, static_cast<int32>(owner->GetTotalAttackPowerValue(BASE_ATTACK))), modifier);
 
            // xinef: Update appropriate player field
            if (owner->IsPlayer())
                owner->SetUInt32Value(PLAYER_PET_SPELL_POWER, (uint32)amount);
        }
    }

References AddPct(), BASE_ATTACK, CalculatePct(), EFFECT_0, AuraScript::GetOwner(), AuraScript::GetUnitOwner(), NPC_EBON_GARGOYLE, PLAYER_PET_SPELL_POWER, and SPELLFAMILY_DEATHKNIGHT.

Referenced by Register().

CalculateStatAmount()

void spell_dk_pet_scaling::CalculateStatAmount ( AuraEffect const *  aurEff, int32 &  amount, bool &    )

inlineprivate

    {
        Stats stat = Stats(aurEff->GetSpellInfo()->Effects[aurEff->GetEffIndex()].MiscValue);
 
        // xinef: dk ghoul inherits 70% of strength and 30% of stamina
        if (GetUnitOwner()->GetEntry() != NPC_RISEN_GHOUL)
        {
            // xinef: ebon garogyle - inherit 30% of stamina
            if (GetUnitOwner()->GetEntry() == NPC_EBON_GARGOYLE && stat == STAT_STAMINA)
                if (Unit* owner = GetUnitOwner()->GetOwner())
                    amount = CalculatePct(std::max<int32>(0, owner->GetStat(stat)), 30);
            return;
        }
 
        if (Unit* owner = GetUnitOwner()->GetOwner())
        {
            int32 modifier = stat == STAT_STRENGTH ? 70 : 30;
 
            // Check just if owner has Ravenous Dead since it's effect is not an aura
            if (AuraEffect const* rdEff = owner->GetAuraEffect(SPELL_AURA_MOD_TOTAL_STAT_PERCENTAGE, SPELLFAMILY_DEATHKNIGHT, 3010, 0))
            {
                SpellInfo const* spellInfo = rdEff->GetSpellInfo(); // Then get the SpellProto and add the dummy effect value
                AddPct(modifier, spellInfo->Effects[EFFECT_1].CalcValue()); // Ravenous Dead edits the original scale
            }
 
            // xinef: Glyph of the Ghoul
            if (AuraEffect const* glyphEff = owner->GetAuraEffect(SPELL_DK_GLYPH_OF_THE_GHOUL, EFFECT_0))
                modifier += glyphEff->GetAmount();
 
            amount = CalculatePct(std::max<int32>(0, owner->GetStat(stat)), modifier);
        }
    }

References AddPct(), CalculatePct(), EFFECT_0, EFFECT_1, SpellInfo::Effects, AuraEffect::GetEffIndex(), AuraScript::GetOwner(), AuraEffect::GetSpellInfo(), AuraScript::GetUnitOwner(), NPC_EBON_GARGOYLE, NPC_RISEN_GHOUL, SPELL_AURA_MOD_TOTAL_STAT_PERCENTAGE, SPELL_DK_GLYPH_OF_THE_GHOUL, SPELLFAMILY_DEATHKNIGHT, STAT_STAMINA, and STAT_STRENGTH.

Referenced by Register().

HandleEffectApply()

void spell_dk_pet_scaling::HandleEffectApply ( AuraEffect const *  aurEff, AuraEffectHandleModes    )

inlineprivate

    {
        if (aurEff->GetAuraType() != SPELL_AURA_MELEE_SLOW)
            return;
 
        GetUnitOwner()->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_CASTING_SPEED_NOT_STACK, true, SPELL_BLOCK_TYPE_POSITIVE);
        GetUnitOwner()->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_MELEE_RANGED_HASTE, true, SPELL_BLOCK_TYPE_POSITIVE);
        GetUnitOwner()->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MELEE_SLOW, true, SPELL_BLOCK_TYPE_POSITIVE);
 
        if (GetUnitOwner()->IsPet())
            return;
 
        GetUnitOwner()->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_STAT, true, SPELL_BLOCK_TYPE_POSITIVE);
        GetUnitOwner()->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_TOTAL_STAT_PERCENTAGE, true, SPELL_BLOCK_TYPE_POSITIVE);
        GetUnitOwner()->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_ATTACK_POWER, true, SPELL_BLOCK_TYPE_POSITIVE);
        GetUnitOwner()->ApplySpellImmune(0, IMMUNITY_STATE, SPELL_AURA_MOD_ATTACK_POWER_PCT, true, SPELL_BLOCK_TYPE_POSITIVE);
    }

References Unit::ApplySpellImmune(), AuraEffect::GetAuraType(), AuraScript::GetUnitOwner(), IMMUNITY_STATE, SPELL_AURA_MELEE_SLOW, SPELL_AURA_MOD_ATTACK_POWER, SPELL_AURA_MOD_ATTACK_POWER_PCT, SPELL_AURA_MOD_CASTING_SPEED_NOT_STACK, SPELL_AURA_MOD_MELEE_RANGED_HASTE, SPELL_AURA_MOD_STAT, SPELL_AURA_MOD_TOTAL_STAT_PERCENTAGE, and SPELL_BLOCK_TYPE_POSITIVE.

Referenced by Register().

HandlePeriodic()

void spell_dk_pet_scaling::HandlePeriodic ( AuraEffect const *  aurEff )

inlineprivate

    {
        PreventDefaultAction();
        if (aurEff->GetAuraType() == SPELL_AURA_MOD_STAT && (aurEff->GetMiscValue() == STAT_STAMINA || aurEff->GetMiscValue() == STAT_INTELLECT))
        {
            int32 currentAmount = aurEff->GetAmount();
            int32 newAmount = GetEffect(aurEff->GetEffIndex())->CalculateAmount(GetCaster());
            if (newAmount != currentAmount)
            {
                if (aurEff->GetMiscValue() == STAT_STAMINA)
                {
                    uint32 actStat = GetUnitOwner()->GetHealth();
                    GetEffect(aurEff->GetEffIndex())->ChangeAmount(newAmount, false);
                    GetUnitOwner()->SetHealth(std::min<uint32>(GetUnitOwner()->GetMaxHealth(), actStat));
                }
                else
                {
                    uint32 actStat = GetUnitOwner()->GetPower(POWER_MANA);
                    GetEffect(aurEff->GetEffIndex())->ChangeAmount(newAmount, false);
                    GetUnitOwner()->SetPower(POWER_MANA, std::min<uint32>(GetUnitOwner()->GetMaxPower(POWER_MANA), actStat));
                }
            }
        }
        else
            GetEffect(aurEff->GetEffIndex())->RecalculateAmount();
    }

References AuraEffect::CalculateAmount(), AuraEffect::ChangeAmount(), AuraEffect::GetAmount(), AuraEffect::GetAuraType(), AuraScript::GetCaster(), AuraScript::GetEffect(), AuraEffect::GetEffIndex(), Unit::GetHealth(), AuraEffect::GetMiscValue(), Unit::GetPower(), AuraScript::GetUnitOwner(), POWER_MANA, AuraScript::PreventDefaultAction(), AuraEffect::RecalculateAmount(), Unit::SetHealth(), Unit::SetPower(), SPELL_AURA_MOD_STAT, STAT_INTELLECT, and STAT_STAMINA.

Referenced by Register().

PrepareAuraScript()

spell_dk_pet_scaling::PrepareAuraScript ( spell_dk_pet_scaling  )

private

Register()

void spell_dk_pet_scaling::Register ( )

inlineoverrideprivatevirtual

Implements _SpellScript.

    {
        if (m_scriptSpellId == SPELL_DK_PET_SCALING_01)
        {
            DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_dk_pet_scaling::CalculateStatAmount, EFFECT_ALL, SPELL_AURA_MOD_STAT);
            DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_dk_pet_scaling::CalculateSPAmount, EFFECT_ALL, SPELL_AURA_MOD_DAMAGE_DONE);
        }
 
        if (m_scriptSpellId == SPELL_DK_PET_SCALING_02)
            DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_dk_pet_scaling::CalculateHasteAmount, EFFECT_ALL, SPELL_AURA_MELEE_SLOW);
 
        OnEffectApply += AuraEffectApplyFn(spell_dk_pet_scaling::HandleEffectApply, EFFECT_ALL, SPELL_AURA_ANY, AURA_EFFECT_HANDLE_REAL);
        DoEffectCalcPeriodic += AuraEffectCalcPeriodicFn(spell_dk_pet_scaling::CalcPeriodic, EFFECT_ALL, SPELL_AURA_ANY);
        OnEffectPeriodic += AuraEffectPeriodicFn(spell_dk_pet_scaling::HandlePeriodic, EFFECT_ALL, SPELL_AURA_ANY);
    }

References AURA_EFFECT_HANDLE_REAL, AuraEffectApplyFn, AuraEffectCalcAmountFn, AuraEffectCalcPeriodicFn, AuraEffectPeriodicFn, CalcPeriodic(), CalculateHasteAmount(), CalculateSPAmount(), CalculateStatAmount(), AuraScript::DoEffectCalcAmount, AuraScript::DoEffectCalcPeriodic, EFFECT_ALL, HandleEffectApply(), HandlePeriodic(), _SpellScript::m_scriptSpellId, AuraScript::OnEffectApply, AuraScript::OnEffectPeriodic, SPELL_AURA_ANY, SPELL_AURA_MELEE_SLOW, SPELL_AURA_MOD_DAMAGE_DONE, SPELL_AURA_MOD_STAT, SPELL_DK_PET_SCALING_01, and SPELL_DK_PET_SCALING_02.

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The documentation for this class was generated from the following file:

• azerothcore-wotlk/src/server/scripts/Spells/spell_dk.cpp