spell_vehicle_throw_passenger::spell_vehicle_throw_passenger_SpellScript Class Reference

Inheritance diagram for spell_vehicle_throw_passenger::spell_vehicle_throw_passenger_SpellScript:

Private Member Functions
	PrepareSpellScript (spell_vehicle_throw_passenger_SpellScript)
void	HandleScript ()
void	Register () override

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_vehicle_throw_passenger::spell_vehicle_throw_passenger_SpellScript::HandleScript ( )

inlineprivate

        {
            Spell* baseSpell = GetSpell();
            SpellCastTargets targets = baseSpell->m_targets;
            if (Vehicle* vehicle = GetCaster()->GetVehicleKit())
                if (Unit* passenger = vehicle->GetPassenger(3))
                {
                    // use 99 because it is 3d search
                    std::list<WorldObject*> targetList;
                    Acore::WorldObjectSpellAreaTargetCheck check(99, GetExplTargetDest(), GetCaster(), GetCaster(), GetSpellInfo(), TARGET_CHECK_DEFAULT, nullptr);
                    Acore::WorldObjectListSearcher<Acore::WorldObjectSpellAreaTargetCheck> searcher(GetCaster(), targetList, check);
                    Cell::VisitAllObjects(GetCaster(), searcher, 99.0f);
                    float minDist = 99 * 99;
                    Unit* target = nullptr;
                    for (std::list<WorldObject*>::iterator itr = targetList.begin(); itr != targetList.end(); ++itr)
                    {
                        if (Unit* unit = (*itr)->ToUnit())
                            if (unit->GetEntry() == NPC_SEAT)
                                if (Vehicle* seat = unit->GetVehicleKit())
                                    if (!seat->GetPassenger(0))
                                        if (Unit* device = seat->GetPassenger(2))
                                            if (!device->GetCurrentSpell(CURRENT_CHANNELED_SPELL))
                                            {
                                                float dist = unit->GetExactDistSq(targets.GetDstPos());
                                                if (dist < minDist)
                                                {
                                                    minDist = dist;
                                                    target = unit;
                                                }
                                            }
                    }
                    if (target && target->IsWithinDist2d(targets.GetDstPos(), GetSpellInfo()->Effects[EFFECT_0].CalcRadius() * 2)) // now we use *2 because the location of the seat is not correct
                    {
                        passenger->ExitVehicle();
                        passenger->EnterVehicle(target, 0);
                    }
                    else
                    {
                        passenger->ExitVehicle();
                        float x, y, z;
                        targets.GetDstPos()->GetPosition(x, y, z);
                        passenger->GetMotionMaster()->MoveJump(x, y, z, targets.GetSpeedXY(), targets.GetSpeedZ());
                    }
                }
        }

References CURRENT_CHANNELED_SPELL, EFFECT_0, Unit::ExitVehicle(), SpellCastTargets::GetDstPos(), Position::GetExactDistSq(), Position::GetPosition(), SpellCastTargets::GetSpeedXY(), SpellCastTargets::GetSpeedZ(), WorldObject::IsWithinDist2d(), Spell::m_targets, NPC_SEAT, TARGET_CHECK_DEFAULT, Object::ToUnit(), and Cell::VisitAllObjects().

PrepareSpellScript()

spell_vehicle_throw_passenger::spell_vehicle_throw_passenger_SpellScript::PrepareSpellScript ( spell_vehicle_throw_passenger_SpellScript  )

private

Register()

void spell_vehicle_throw_passenger::spell_vehicle_throw_passenger_SpellScript::Register ( )

inlineoverrideprivatevirtual

Implements _SpellScript.

        {
            AfterCast += SpellCastFn(spell_vehicle_throw_passenger_SpellScript::HandleScript);
        }

References SpellCastFn.