spell_gen_defend Class Reference

Inheritance diagram for spell_gen_defend:

Private Member Functions
	PrepareAuraScript (spell_gen_defend)
bool	Validate (SpellInfo const *) override
void	RefreshVisualShields (AuraEffect const *aurEff, AuraEffectHandleModes)
void	RemoveVisualShields (AuraEffect const *, AuraEffectHandleModes)
void	RemoveDummyFromDriver (AuraEffect const *, AuraEffectHandleModes)
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
WorldObject *	GetOwner () const
Unit *	GetUnitOwner () const
DynamicObject *	GetDynobjOwner () const
void	Remove (uint32 removeMode=0)
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 void	Register ()=0
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< CheckProcHandler >	DoCheckAfterProc
HookList< AuraProcHandler >	DoPrepareProc
HookList< AuraProcHandler >	OnProc
HookList< AuraProcHandler >	AfterProc
HookList< EffectProcHandler >	OnEffectProc
HookList< EffectProcHandler >	AfterEffectProc
virtual bool	_Validate (SpellInfo const *entry)
Protected Attributes inherited from _SpellScript
uint8	m_currentScriptState
std::string const *	m_scriptName
uint32	m_scriptSpellId

Detailed Description

Member Function Documentation

PrepareAuraScript()

spell_gen_defend::PrepareAuraScript ( spell_gen_defend  )

private

RefreshVisualShields()

void spell_gen_defend::RefreshVisualShields ( AuraEffect const *  aurEff, AuraEffectHandleModes    )

inlineprivate

    {
        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, nullptr, aurEff);
        }
        else
            GetTarget()->RemoveAurasDueToSpell(GetId());
    }

References Unit::CastSpell(), AuraScript::GetAura(), AuraScript::GetCaster(), AuraScript::GetId(), AuraScript::GetSpellInfo(), Aura::GetStackAmount(), AuraScript::GetTarget(), Unit::RemoveAurasDueToSpell(), SPELL_VISUAL_SHIELD_1, and SpellInfo::StackAmount.

Referenced by Register().

Register()

void spell_gen_defend::Register ( )

inlineoverrideprivatevirtual

Implements _SpellScript.

    {
        SpellInfo const* spell = sSpellMgr->AssertSpellInfo(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::RefreshVisualShields, EFFECT_0, SPELL_AURA_MOD_DAMAGE_PERCENT_TAKEN, AURA_EFFECT_HANDLE_REAL_OR_REAPPLY_MASK);
            OnEffectRemove += AuraEffectRemoveFn(spell_gen_defend::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::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::RefreshVisualShields, EFFECT_1, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL_OR_REAPPLY_MASK);
            OnEffectRemove += AuraEffectRemoveFn(spell_gen_defend::RemoveVisualShields, EFFECT_1, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_CHANGE_AMOUNT_MASK);
        }
    }

References AuraScript::AfterEffectApply, AURA_EFFECT_HANDLE_CHANGE_AMOUNT_MASK, AURA_EFFECT_HANDLE_REAL, AURA_EFFECT_HANDLE_REAL_OR_REAPPLY_MASK, AuraEffectApplyFn, AuraEffectRemoveFn, EFFECT_0, EFFECT_1, EFFECT_2, SpellInfo::Effects, _SpellScript::m_scriptSpellId, AuraScript::OnEffectRemove, RefreshVisualShields(), RemoveDummyFromDriver(), RemoveVisualShields(), SPELL_AURA_DUMMY, SPELL_AURA_MOD_DAMAGE_PERCENT_TAKEN, and sSpellMgr.

RemoveDummyFromDriver()

void spell_gen_defend::RemoveDummyFromDriver ( AuraEffect const *  , AuraEffectHandleModes    )

inlineprivate

    {
        if (Unit* caster = GetCaster())
            if (TempSummon* vehicle = caster->ToTempSummon())
                if (Unit* rider = vehicle->GetSummonerUnit())
                    rider->RemoveAurasDueToSpell(GetId());
    }

References AuraScript::GetCaster(), AuraScript::GetId(), and Unit::ToTempSummon().

Referenced by Register().

RemoveVisualShields()

void spell_gen_defend::RemoveVisualShields ( AuraEffect const *  , AuraEffectHandleModes    )

inlineprivate

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

References AuraScript::GetSpellInfo(), AuraScript::GetTarget(), Unit::RemoveAurasDueToSpell(), SPELL_VISUAL_SHIELD_1, and SpellInfo::StackAmount.

Referenced by Register().

Validate()

bool spell_gen_defend::Validate ( SpellInfo const *  )

inlineoverrideprivatevirtual

Reimplemented from _SpellScript.

    {
        return ValidateSpellInfo(
            {
                SPELL_VISUAL_SHIELD_1,
                SPELL_VISUAL_SHIELD_2,
                SPELL_VISUAL_SHIELD_3
            });
    }

References SPELL_VISUAL_SHIELD_1, SPELL_VISUAL_SHIELD_2, SPELL_VISUAL_SHIELD_3, and _SpellScript::ValidateSpellInfo().