spell_yogg_saron_brain_link_aura Class Reference

Inheritance diagram for spell_yogg_saron_brain_link_aura:

Protected Attributes
ObjectGuid	_targetGUID
Protected Attributes inherited from _SpellScript
uint8	m_currentScriptState
std::string const *	m_scriptName
uint32	m_scriptSpellId

Private Member Functions
	PrepareAuraScript (spell_yogg_saron_brain_link_aura)
bool	Validate (SpellInfo const *) override
void	HandleOnEffectApply (AuraEffect const *, AuraEffectHandleModes)
void	OnPeriodic (AuraEffect const *)
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< AfterCheckProcHandler >	DoAfterCheckProc
HookList< AuraProcHandler >	DoPrepareProc
HookList< AuraProcHandler >	OnProc
HookList< AuraProcHandler >	AfterProc
HookList< EffectProcHandler >	OnEffectProc
HookList< EffectProcHandler >	AfterEffectProc
virtual bool	_Validate (SpellInfo const *entry)

Detailed Description

Member Function Documentation

HandleOnEffectApply()

void spell_yogg_saron_brain_link_aura::HandleOnEffectApply ( AuraEffect const *  , AuraEffectHandleModes    )

inlineprivate

    {
        PreventDefaultAction();
        Player* target = nullptr;
        Map::PlayerList const& pList = GetUnitOwner()->GetMap()->GetPlayers();
        uint8 _offset = urand(0, pList.getSize() - 1);
        uint8 _counter = 0;
        for(Map::PlayerList::const_iterator itr = pList.begin(); itr != pList.end(); ++itr, ++_counter)
        {
            if (itr->GetSource() == GetUnitOwner() || GetUnitOwner()->GetDistance(itr->GetSource()) > 50.0f || !itr->GetSource()->IsAlive() || itr->GetSource()->IsGameMaster())
                continue;
 
            if (_counter <= _offset || !target)
                target = itr->GetSource();
            else
                break;
        }
 
        if (!target)
            SetDuration(0);
        else
            _targetGUID = target->GetGUID();
    }

References _targetGUID, MapRefMgr::begin(), MapRefMgr::end(), Object::GetGUID(), WorldObject::GetMap(), Map::GetPlayers(), LinkedListHead::getSize(), AuraScript::GetUnitOwner(), Unit::IsAlive(), AuraScript::PreventDefaultAction(), AuraScript::SetDuration(), and urand().

Referenced by Register().

OnPeriodic()

void spell_yogg_saron_brain_link_aura::OnPeriodic ( AuraEffect const *  )

inlineprivate

    {
        Unit* owner = GetUnitOwner();
        if (!owner)
        {
            SetDuration(0);
            return;
        }
 
        Unit* _target = ObjectAccessor::GetUnit(*owner, _targetGUID);
        if (!_target || !_target->IsAlive() || std::fabs(owner->GetPositionZ() - _target->GetPositionZ()) > 10.0f) // Target or owner underground
        {
            SetDuration(0);
            return;
        }
 
        if (owner->GetDistance(_target) > 20.0f)
        {
            owner->CastSpell(_target, SPELL_BRAIN_LINK_DAMAGE, true);
            owner->CastSpell(owner, SPELL_BRAIN_LINK_DAMAGE, true);
        }
        else
            owner->CastSpell(_target, SPELL_BRAIN_LINK_OK, true);
    }

References _targetGUID, Unit::CastSpell(), WorldObject::GetDistance(), Position::GetPositionZ(), ObjectAccessor::GetUnit(), AuraScript::GetUnitOwner(), Unit::IsAlive(), AuraScript::SetDuration(), SPELL_BRAIN_LINK_DAMAGE, and SPELL_BRAIN_LINK_OK.

Referenced by Register().

PrepareAuraScript()

spell_yogg_saron_brain_link_aura::PrepareAuraScript ( spell_yogg_saron_brain_link_aura  )

private

Register()

void spell_yogg_saron_brain_link_aura::Register ( )

inlineoverrideprivatevirtual

Implements _SpellScript.

    {
        OnEffectApply += AuraEffectApplyFn(spell_yogg_saron_brain_link_aura::HandleOnEffectApply, EFFECT_0, SPELL_AURA_PERIODIC_DUMMY, AURA_EFFECT_HANDLE_REAL);
        OnEffectPeriodic += AuraEffectPeriodicFn(spell_yogg_saron_brain_link_aura::OnPeriodic, EFFECT_0, SPELL_AURA_PERIODIC_DUMMY);
    }

References AURA_EFFECT_HANDLE_REAL, AuraEffectApplyFn, AuraEffectPeriodicFn, EFFECT_0, HandleOnEffectApply(), AuraScript::OnEffectApply, AuraScript::OnEffectPeriodic, OnPeriodic(), and SPELL_AURA_PERIODIC_DUMMY.

Validate()

bool spell_yogg_saron_brain_link_aura::Validate ( SpellInfo const *  )

inlineoverrideprivatevirtual

Reimplemented from _SpellScript.

    {
        return ValidateSpellInfo({ SPELL_BRAIN_LINK_DAMAGE, SPELL_BRAIN_LINK_OK });
    }

References SPELL_BRAIN_LINK_DAMAGE, SPELL_BRAIN_LINK_OK, and _SpellScript::ValidateSpellInfo().

Member Data Documentation

_targetGUID

ObjectGuid spell_yogg_saron_brain_link_aura::_targetGUID

protected

Referenced by HandleOnEffectApply(), and OnPeriodic().