spell_the_lich_king_valkyr_target_search Class Reference

Inheritance diagram for spell_the_lich_king_valkyr_target_search:

Private Member Functions
	PrepareSpellScript (spell_the_lich_king_valkyr_target_search)
bool	Load () override
void	SelectTarget (std::list< WorldObject * > &targets)
void	ReplaceTarget (std::list< WorldObject * > &targets)
void	HandleScript (SpellEffIndex effIndex)
void	Register () override

Private Attributes
WorldObject *	_target

Additional Inherited Members
Public Member Functions inherited from SpellScript
bool	_Validate (SpellInfo const *entry) override
bool	_Load (Spell *spell)
void	_InitHit ()
bool	_IsEffectPrevented (SpellEffIndex effIndex)
bool	_IsDefaultEffectPrevented (SpellEffIndex effIndex)
void	_PrepareScriptCall (SpellScriptHookType hookType)
void	_FinishScriptCall ()
bool	IsInCheckCastHook () const
bool	IsInTargetHook () const
bool	IsInHitPhase () const
bool	IsInEffectHook () const
Unit *	GetCaster ()
Unit *	GetOriginalCaster ()
SpellInfo const *	GetSpellInfo ()
SpellValue const *	GetSpellValue ()
WorldLocation const *	GetExplTargetDest ()
void	SetExplTargetDest (WorldLocation &loc)
WorldObject *	GetExplTargetWorldObject ()
Unit *	GetExplTargetUnit ()
GameObject *	GetExplTargetGObj ()
Item *	GetExplTargetItem ()
Unit *	GetHitUnit ()
Creature *	GetHitCreature ()
Player *	GetHitPlayer ()
Item *	GetHitItem ()
GameObject *	GetHitGObj ()
WorldLocation *	GetHitDest ()
int32	GetHitDamage ()
void	SetHitDamage (int32 damage)
void	PreventHitDamage ()
int32	GetHitHeal ()
void	SetHitHeal (int32 heal)
void	PreventHitHeal ()
Spell *	GetSpell ()
Aura *	GetHitAura ()
void	PreventHitAura ()
void	PreventHitEffect (SpellEffIndex effIndex)
void	PreventHitDefaultEffect (SpellEffIndex effIndex)
int32	GetEffectValue () const
void	SetEffectValue (int32 value)
Item *	GetCastItem ()
void	CreateItem (uint32 effIndex, uint32 itemId)
SpellInfo const *	GetTriggeringSpell ()
void	FinishCast (SpellCastResult result)
void	Cancel ()
void	SetCustomCastResultMessage (SpellCustomErrors result)
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 SpellScript
HookList< CastHandler >	BeforeCast
HookList< CastHandler >	OnCast
HookList< CastHandler >	AfterCast
HookList< CheckCastHandler >	OnCheckCast
HookList< EffectHandler >	OnEffectLaunch
HookList< EffectHandler >	OnEffectLaunchTarget
HookList< EffectHandler >	OnEffectHit
HookList< EffectHandler >	OnEffectHitTarget
HookList< BeforeHitHandler >	BeforeHit
HookList< HitHandler >	OnHit
HookList< HitHandler >	AfterHit
HookList< ObjectAreaTargetSelectHandler >	OnObjectAreaTargetSelect
HookList< ObjectTargetSelectHandler >	OnObjectTargetSelect
HookList< DestinationTargetSelectHandler >	OnDestinationTargetSelect
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

HandleScript()

void spell_the_lich_king_valkyr_target_search::HandleScript ( SpellEffIndex  effIndex )

inlineprivate

    {
        PreventHitDefaultEffect(effIndex);
        if (Unit* target = GetHitUnit())
        {
            GetCaster()->GetMotionMaster()->MoveCharge(target->GetPositionX(), target->GetPositionY(), target->GetPositionZ() + 4.0f, 42.0f, EVENT_CHARGE);
            GetCaster()->SetDisableGravity(true, true);
        }
    }

References EVENT_CHARGE, SpellScript::GetCaster(), SpellScript::GetHitUnit(), Unit::GetMotionMaster(), MotionMaster::MoveCharge(), SpellScript::PreventHitDefaultEffect(), and Unit::SetDisableGravity().

Referenced by Register().

Load()

bool spell_the_lich_king_valkyr_target_search::Load ( )

inlineoverrideprivatevirtual

Reimplemented from _SpellScript.

    {
        _target = nullptr;
        return true;
    }

References _target.

PrepareSpellScript()

spell_the_lich_king_valkyr_target_search::PrepareSpellScript ( spell_the_lich_king_valkyr_target_search  )

private

Register()

void spell_the_lich_king_valkyr_target_search::Register ( )

inlineoverrideprivatevirtual

Implements _SpellScript.

    {
        OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_the_lich_king_valkyr_target_search::SelectTarget, EFFECT_0, TARGET_UNIT_SRC_AREA_ENEMY);
        OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_the_lich_king_valkyr_target_search::ReplaceTarget, EFFECT_1, TARGET_UNIT_SRC_AREA_ENEMY);
        OnEffectHitTarget += SpellEffectFn(spell_the_lich_king_valkyr_target_search::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
    }

References EFFECT_0, EFFECT_1, HandleScript(), SpellScript::OnEffectHitTarget, SpellScript::OnObjectAreaTargetSelect, ReplaceTarget(), SelectTarget(), SPELL_EFFECT_SCRIPT_EFFECT, SpellEffectFn, SpellObjectAreaTargetSelectFn, and TARGET_UNIT_SRC_AREA_ENEMY.

ReplaceTarget()

void spell_the_lich_king_valkyr_target_search::ReplaceTarget ( std::list< WorldObject * > &  targets )

inlineprivate

    {
        targets.clear();
        if (_target)
            targets.push_back(_target);
    }

References _target.

Referenced by Register().

SelectTarget()

void spell_the_lich_king_valkyr_target_search::SelectTarget ( std::list< WorldObject * > &  targets )

inlineprivate

    {
        if (targets.empty())
            return;
        Creature* caster = GetCaster()->ToCreature();
        if (!caster)
        {
            targets.clear();
            return;
        }
        targets.remove_if(Acore::UnitAuraCheck(true, GetSpellInfo()->Id));
        targets.remove_if(Acore::UnitAuraCheck(true, SPELL_BOSS_HITTIN_YA_AURA)); // done in dbc, but just to be sure xd
        targets.remove_if(Acore::UnitAuraCheck(true, SPELL_HARVEST_SOUL_VALKYR));
        if (InstanceScript* _instance = caster->GetInstanceScript())
            if (Creature* lichKing = ObjectAccessor::GetCreature(*caster, _instance->GetGuidData(DATA_THE_LICH_KING)))
                if (Spell* s = lichKing->GetCurrentSpell(CURRENT_GENERIC_SPELL))
                    if (s->GetSpellInfo()->Id == SPELL_DEFILE && s->m_targets.GetUnitTarget())
                        targets.remove(s->m_targets.GetUnitTarget());
 
        if (targets.empty())
            return;
 
        _target = Acore::Containers::SelectRandomContainerElement(targets);
        targets.clear();
        targets.push_back(_target);
        if (Creature* caster = GetCaster()->ToCreature())
            caster->AI()->SetGUID(_target->GetGUID());
    }

References _target, Creature::AI(), CURRENT_GENERIC_SPELL, DATA_THE_LICH_KING, SpellScript::GetCaster(), ObjectAccessor::GetCreature(), Object::GetGUID(), WorldObject::GetInstanceScript(), SpellScript::GetSpellInfo(), Acore::Containers::SelectRandomContainerElement(), UnitAI::SetGUID(), SPELL_BOSS_HITTIN_YA_AURA, SPELL_DEFILE, SPELL_HARVEST_SOUL_VALKYR, and Object::ToCreature().

Referenced by Register().

Member Data Documentation

_target

WorldObject* spell_the_lich_king_valkyr_target_search::_target

private

Referenced by Load(), ReplaceTarget(), and SelectTarget().