spell_vehicle_throw_passenger Class Reference

Inheritance diagram for spell_vehicle_throw_passenger:

Private Member Functions
	PrepareSpellScript (spell_vehicle_throw_passenger)
bool	Validate (SpellInfo const *) override
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 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
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::HandleScript ( )

inlineprivate

    {
        Vehicle* vehicle = GetCaster()->GetVehicleKit();
        Unit* passenger = vehicle ? vehicle->GetPassenger(3) : nullptr;
        if (!vehicle || !passenger)
            return;
 
        // Find nearest unoccupied Flame Leviathan seat near trajectory destination
        Position const* dst = GetExplTargetDest();
        if (!dst)
            return;
 
        constexpr float SEARCH_RADIUS = 99.0f;
 
        std::list<WorldObject*> targetList;
        Acore::WorldObjectSpellAreaTargetCheck check(SEARCH_RADIUS, dst, GetCaster(), GetCaster(), GetSpellInfo(), TARGET_CHECK_DEFAULT, nullptr);
        Acore::WorldObjectListSearcher searcher(GetCaster(), targetList, check);
        Cell::VisitObjects(GetCaster(), searcher, SEARCH_RADIUS);
 
        Unit* seatTarget = nullptr;
        float minDist = SEARCH_RADIUS * SEARCH_RADIUS;
 
        for (WorldObject* obj : targetList)
        {
            Unit* unit = obj->ToUnit();
            if (!unit || unit->GetEntry() != NPC_SEAT) continue;
 
            Vehicle* seat = unit->GetVehicleKit();
            Unit* device = seat ? seat->GetPassenger(SEAT_DEVICE) : nullptr;
            if (!seat || seat->GetPassenger(0) || !device || device->GetCurrentSpell(CURRENT_CHANNELED_SPELL)) continue;
 
            float dist = unit->GetExactDistSq(dst);
            if (dist < minDist)
            {
                minDist = dist;
                seatTarget = unit;
            }
        }
 
        // Launch passenger toward destination
        float x, y, z;
        dst->GetPosition(x, y, z);
        passenger->ExitVehicle();
        passenger->GetMotionMaster()->MoveJump(x, y, z, GetSpell()->m_targets.GetSpeedXY(), GetSpell()->m_targets.GetSpeedZ());
 
        if (seatTarget && seatTarget->IsWithinDist2d(dst, GetSpellInfo()->Effects[EFFECT_0].CalcRadius() * 2)) // now we use *2 because the location of the seat is not correct
            passenger->CastCustomSpell(SPELL_HOOKSHOT_AURA, SPELLVALUE_AURA_DURATION, 5000, passenger, true);
    }

References Unit::CastCustomSpell(), CURRENT_CHANNELED_SPELL, EFFECT_0, Unit::ExitVehicle(), SpellScript::GetCaster(), Unit::GetCurrentSpell(), Object::GetEntry(), Position::GetExactDistSq(), SpellScript::GetExplTargetDest(), Unit::GetMotionMaster(), Vehicle::GetPassenger(), Position::GetPosition(), SpellCastTargets::GetSpeedXY(), SpellCastTargets::GetSpeedZ(), SpellScript::GetSpell(), SpellScript::GetSpellInfo(), Unit::GetVehicleKit(), WorldObject::IsWithinDist2d(), Spell::m_targets, MotionMaster::MoveJump(), NPC_SEAT, SEAT_DEVICE, SPELL_HOOKSHOT_AURA, SPELLVALUE_AURA_DURATION, TARGET_CHECK_DEFAULT, Object::ToUnit(), and Cell::VisitObjects().

Referenced by Register().

PrepareSpellScript()

spell_vehicle_throw_passenger::PrepareSpellScript ( spell_vehicle_throw_passenger  )

private

Register()

void spell_vehicle_throw_passenger::Register ( )

inlineoverrideprivatevirtual

Implements _SpellScript.

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

References SpellScript::AfterCast, HandleScript(), and SpellCastFn.

Validate()

bool spell_vehicle_throw_passenger::Validate ( SpellInfo const *  )

inlineoverrideprivatevirtual

Reimplemented from _SpellScript.

    {
        return ValidateSpellInfo({ SPELL_HOOKSHOT_AURA });
    }

References SPELL_HOOKSHOT_AURA, and _SpellScript::ValidateSpellInfo().

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

• azerothcore-wotlk/src/server/scripts/Northrend/Ulduar/Ulduar/boss_flame_leviathan.cpp