#include "Spell.h"

Public Member Functions
	SpellCastTargets ()

	~SpellCastTargets ()

void	Read (ByteBuffer &data, Unit *caster)

void	Write (ByteBuffer &data)

uint32	GetTargetMask () const

void	SetTargetMask (uint32 newMask)

void	SetTargetFlag (SpellCastTargetFlags flag)

ObjectGuid	GetUnitTargetGUID () const

Unit *	GetUnitTarget () const

void	SetUnitTarget (Unit *target)

ObjectGuid	GetGOTargetGUID () const

GameObject *	GetGOTarget () const

void	SetGOTarget (GameObject *target)

ObjectGuid	GetCorpseTargetGUID () const

Corpse *	GetCorpseTarget () const

void	SetCorpseTarget (Corpse *target)

WorldObject *	GetObjectTarget () const

ObjectGuid	GetObjectTargetGUID () const

void	RemoveObjectTarget ()

ObjectGuid	GetItemTargetGUID () const

Item *	GetItemTarget () const

uint32	GetItemTargetEntry () const

void	SetItemTarget (Item *item)

void	SetTradeItemTarget (Player *caster)

void	UpdateTradeSlotItem ()

SpellDestination const *	GetSrc () const

Position const *	GetSrcPos () const

void	SetSrc (float x, float y, float z)

void	SetSrc (Position const &pos)

void	SetSrc (WorldObject const &wObj)

void	ModSrc (Position const &pos)

void	RemoveSrc ()

SpellDestination const *	GetDst () const

WorldLocation const *	GetDstPos () const

void	SetDst (float x, float y, float z, float orientation, uint32 mapId=MAPID_INVALID)

void	SetDst (Position const &pos)

void	SetDst (WorldObject const &wObj)

void	SetDst (SpellDestination const &spellDest)

void	SetDst (SpellCastTargets const &spellTargets)

void	ModDst (Position const &pos)

void	ModDst (SpellDestination const &spellDest)

void	RemoveDst ()

bool	HasSrc () const

bool	HasDst () const

bool	HasTraj () const

float	GetElevation () const

void	SetElevation (float elevation)

float	GetSpeed () const

void	SetSpeed (float speed)

float	GetDist2d () const

float	GetSpeedXY () const

float	GetSpeedZ () const

void	Update (Unit *caster)

void	OutDebug () const

void	SetObjectTargetChannel (ObjectGuid targetGUID)

void	SetDstChannel (SpellDestination const &spellDest)

WorldObject *	GetObjectTargetChannel (Unit *caster) const

bool	HasDstChannel () const

SpellDestination const *	GetDstChannel () const

Private Attributes
uint32	m_targetMask

WorldObject *	m_objectTarget

Item *	m_itemTarget

ObjectGuid	m_objectTargetGUID

ObjectGuid	m_itemTargetGUID

uint32	m_itemTargetEntry

SpellDestination	m_src

SpellDestination	m_dst

float	m_elevation

float	m_speed

std::string	m_strTarget

SpellDestination	m_dstChannel

ObjectGuid	m_objectTargetGUIDChannel

Detailed Description

Constructor & Destructor Documentation

◆ SpellCastTargets()

SpellCastTargets::SpellCastTargets ( )

                                   : m_elevation(0), m_speed(0), m_strTarget()
{
    m_objectTarget = nullptr;
    m_itemTarget = nullptr;
 
    m_itemTargetEntry  = 0;
 
    m_targetMask = 0;
}

References m_itemTarget, m_itemTargetEntry, m_objectTarget, and m_targetMask.

◆ ~SpellCastTargets()

SpellCastTargets::~SpellCastTargets ( )

123{

124}

Member Function Documentation

◆ GetCorpseTarget()

Corpse * SpellCastTargets::GetCorpseTarget ( ) const

{
    if (m_objectTarget)
        return m_objectTarget->ToCorpse();
    return nullptr;
}

References m_objectTarget, and Object::ToCorpse().

Referenced by Spell::SelectEffectTypeImplicitTargets().

◆ GetCorpseTargetGUID()

ObjectGuid SpellCastTargets::GetCorpseTargetGUID ( ) const

{
    switch (m_objectTargetGUID.GetHigh())
    {
        case HighGuid::Corpse:
            return m_objectTargetGUID;
        default:
            break;
    }
 
    return ObjectGuid::Empty;
}

References Corpse, ObjectGuid::Empty, ObjectGuid::GetHigh(), and m_objectTargetGUID.

Referenced by Spell::CheckEffectTarget().

◆ GetDist2d()

float SpellCastTargets::GetDist2d ( ) const

inline

175{ return m_src._position.GetExactDist2d(&m_dst._position); }

SpellCastTargets::m_dst

SpellDestination m_dst

Definition Spell.h:202

SpellCastTargets::m_src

SpellDestination m_src

Definition Spell.h:201

Position::GetExactDist2d

float GetExactDist2d(const float x, const float y) const

Definition Position.h:170

SpellDestination::_position

WorldLocation _position

Definition Spell.h:105

References SpellDestination::_position, Position::GetExactDist2d(), m_dst, and m_src.

Referenced by Spell::CalculateDelayMomentForDst(), and Spell::SelectImplicitTrajTargets().

◆ GetDst()

SpellDestination const * SpellCastTargets::GetDst ( ) const

{
    return &m_dst;
}

References m_dst.

Referenced by Spell::SelectImplicitDestDestTargets(), Spell::SelectImplicitTrajTargets(), and Spell::SelectSpellTargets().

◆ GetDstChannel()

SpellDestination const * SpellCastTargets::GetDstChannel ( ) const

{
    return &m_dstChannel;
}

References m_dstChannel.

Referenced by Spell::SelectImplicitChannelTargets().

◆ GetDstPos()

WorldLocation const * SpellCastTargets::GetDstPos ( ) const

{
    return &m_dst._position;
}

References SpellDestination::_position, and m_dst.

Referenced by Spell::CalculateDelayMomentForDst(), Spell::CheckCast(), Spell::CheckEffectTarget(), Spell::CheckRange(), SpellScript::GetExplTargetDest(), spell_vehicle_throw_passenger::HandleScript(), WorldSession::HandleUpdateMissileTrajectory(), WorldSession::HandleUpdateProjectilePosition(), Spell::SelectImplicitAreaTargets(), and Spell::SelectImplicitTrajTargets().

◆ GetElevation()

float SpellCastTargets::GetElevation ( ) const

inline

170{ return m_elevation; }

References m_elevation.

Referenced by spell_ioc_launch::Launch(), Spell::SelectImplicitTrajTargets(), and Spell::SendSpellGo().

◆ GetGOTarget()

GameObject * SpellCastTargets::GetGOTarget ( ) const

{
    if (m_objectTarget)
        return m_objectTarget->ToGameObject();
    return nullptr;
}

References m_objectTarget, and Object::ToGameObject().

Referenced by Spell::CheckCast(), Spell::CheckRange(), SpellScript::GetExplTargetGObj(), WorldSession::HandleCastSpellOpcode(), Spell::OnSpellLaunch(), and Spell::SelectEffectTypeImplicitTargets().

◆ GetGOTargetGUID()

ObjectGuid SpellCastTargets::GetGOTargetGUID ( ) const

{
    switch (m_objectTargetGUID.GetHigh())
    {
        case HighGuid::Transport:
        case HighGuid::Mo_Transport:
        case HighGuid::GameObject:
            return m_objectTargetGUID;
        default:
            break;
    }
 
    return ObjectGuid::Empty;
}

References ObjectGuid::Empty, GameObject, ObjectGuid::GetHigh(), m_objectTargetGUID, Mo_Transport, and Transport.

◆ GetItemTarget()

Item * SpellCastTargets::GetItemTarget ( ) const

inline

141{ return m_itemTarget; }

References m_itemTarget.

Referenced by Spell::_cast(), Spell::CheckCast(), Spell::CheckItems(), Spell::EffectSummonChangeItem(), SpellScript::GetExplTargetItem(), Spell::SelectEffectTypeImplicitTargets(), Spell::SelectImplicitTargetObjectTargets(), and Spell::TakeCastItem().

◆ GetItemTargetEntry()

uint32 SpellCastTargets::GetItemTargetEntry ( ) const

inline

142{ return m_itemTargetEntry; }

References m_itemTargetEntry.

Referenced by Spell::CheckItems(), and Spell::TakeReagents().

◆ GetItemTargetGUID()

ObjectGuid SpellCastTargets::GetItemTargetGUID ( ) const

inline

140{ return m_itemTargetGUID; }

SpellCastTargets::m_itemTargetGUID

ObjectGuid m_itemTargetGUID

Definition Spell.h:198

References m_itemTargetGUID.

Referenced by Spell::CheckCast(), and Spell::CheckItems().

◆ GetObjectTarget()

WorldObject * SpellCastTargets::GetObjectTarget ( ) const

{
    return m_objectTarget;
}

References m_objectTarget.

Referenced by Spell::_cast(), Spell::CheckCast(), SpellScript::GetExplTargetWorldObject(), Spell::InitExplicitTargets(), Spell::prepare(), Spell::SelectImplicitCasterDestTargets(), Spell::SelectImplicitTargetDestTargets(), and Spell::SelectImplicitTargetObjectTargets().

◆ GetObjectTargetChannel()

WorldObject * SpellCastTargets::GetObjectTargetChannel ( Unit * caster ) const

{
    return m_objectTargetGUIDChannel ? ((m_objectTargetGUIDChannel == caster->GetGUID()) ? caster : ObjectAccessor::GetWorldObject(*caster, m_objectTargetGUIDChannel)) : nullptr;
}

References Object::GetGUID(), ObjectAccessor::GetWorldObject(), and m_objectTargetGUIDChannel.

Referenced by Spell::SelectImplicitChannelTargets().

◆ GetObjectTargetGUID()

ObjectGuid SpellCastTargets::GetObjectTargetGUID ( ) const

{
    return m_objectTargetGUID;
}

References m_objectTargetGUID.

Referenced by Spell::_cast(), and Spell::SendChannelStart().

◆ GetSpeed()

float SpellCastTargets::GetSpeed ( ) const

inline

172{ return m_speed; }

References m_speed.

◆ GetSpeedXY()

float SpellCastTargets::GetSpeedXY ( ) const

inline

176{ return m_speed * cos(m_elevation); }

References m_elevation, and m_speed.

Referenced by Spell::CalculateDelayMomentForDst(), and spell_vehicle_throw_passenger::HandleScript().

◆ GetSpeedZ()

float SpellCastTargets::GetSpeedZ ( ) const

inline

177{ return m_speed * std::sin(m_elevation); }

References m_elevation, and m_speed.

Referenced by spell_vehicle_throw_passenger::HandleScript().

◆ GetSrc()

SpellDestination const * SpellCastTargets::GetSrc ( ) const

{
    return &m_src;
}

References m_src.

◆ GetSrcPos()

Position const * SpellCastTargets::GetSrcPos ( ) const

{
    return &m_src._position;
}

References SpellDestination::_position, and m_src.

Referenced by WorldSession::HandleUpdateMissileTrajectory(), Spell::SelectImplicitAreaTargets(), and Spell::SelectImplicitTrajTargets().

◆ GetTargetMask()

uint32 SpellCastTargets::GetTargetMask ( ) const

inline

119{ return m_targetMask; }

References m_targetMask.

Referenced by Spell::_cast(), Spell::CheckCast(), HasDst(), HasSrc(), Spell::prepare(), and Spell::SendSpellGo().

◆ GetUnitTarget()

Unit * SpellCastTargets::GetUnitTarget ( ) const

{
    if (m_objectTarget)
        return m_objectTarget->ToUnit();
    return nullptr;
}

References m_objectTarget, and Object::ToUnit().

Referenced by Spell::_cast(), Spell::CheckCast(), Spell::CheckItems(), Spell::CheckPetCast(), Spell::CheckRange(), Spell::DoSpellHitOnUnit(), Spell::EffectTeleportUnits(), Spell::EffectTriggerSpell(), SpellScript::GetExplTargetUnit(), WorldSession::HandleCastSpellOpcode(), WorldSession::HandlePetActionHelper(), WorldSession::HandlePetCastSpellOpcode(), Spell::SelectEffectTypeImplicitTargets(), Spell::SelectExplicitTargets(), Spell::SelectImplicitAreaTargets(), Spell::SelectImplicitNearbyTargets(), and Spell::update().

◆ GetUnitTargetGUID()

ObjectGuid SpellCastTargets::GetUnitTargetGUID ( ) const

{
    switch (m_objectTargetGUID.GetHigh())
    {
        case HighGuid::Player:
        case HighGuid::Vehicle:
        case HighGuid::Unit:
        case HighGuid::Pet:
            return m_objectTargetGUID;
        default:
            break;
    }
 
    return ObjectGuid::Empty;
}

References ObjectGuid::Empty, ObjectGuid::GetHigh(), m_objectTargetGUID, Pet, Player, Unit, and Vehicle.

Referenced by Spell::DoAllEffectOnTarget(), Spell::TakePower(), and Spell::update().

◆ HasDst()

bool SpellCastTargets::HasDst ( ) const

inline

167{ return GetTargetMask() & TARGET_FLAG_DEST_LOCATION; }

TARGET_FLAG_DEST_LOCATION

@ TARGET_FLAG_DEST_LOCATION

Definition SpellInfo.h:52

SpellCastTargets::GetTargetMask

uint32 GetTargetMask() const

Definition Spell.h:119

References GetTargetMask(), and TARGET_FLAG_DEST_LOCATION.

Referenced by Spell::CalculateDelayMomentForDst(), Spell::CheckCast(), Spell::CheckDst(), Spell::CheckEffectTarget(), Spell::CheckRange(), Spell::EffectBind(), Spell::EffectChargeDest(), Spell::EffectJumpDest(), Spell::EffectKnockBack(), Spell::EffectLeap(), Spell::EffectPullTowards(), Spell::EffectSummonObject(), Spell::EffectSummonObjectWild(), Spell::EffectTeleportUnits(), Spell::EffectTeleUnitsFaceCaster(), Spell::EffectTransmitted(), SpellScript::GetExplTargetDest(), Spell::handle_delayed(), WorldSession::HandleUpdateMissileTrajectory(), WorldSession::HandleUpdateProjectilePosition(), Spell::InitExplicitTargets(), Spell::prepare(), Spell::SelectSpellTargets(), Update(), and Spell::UpdatePointers().

◆ HasDstChannel()

bool SpellCastTargets::HasDstChannel ( ) const

{
    return m_dstChannel._position.GetExactDist(0, 0, 0) > 0.001f;
}

References SpellDestination::_position, Position::GetExactDist(), and m_dstChannel.

Referenced by Unit::DealDamage(), and Spell::SelectImplicitChannelTargets().

◆ HasSrc()

bool SpellCastTargets::HasSrc ( ) const

inline

166{ return GetTargetMask() & TARGET_FLAG_SOURCE_LOCATION; }

TARGET_FLAG_SOURCE_LOCATION

@ TARGET_FLAG_SOURCE_LOCATION

Definition SpellInfo.h:51

References GetTargetMask(), and TARGET_FLAG_SOURCE_LOCATION.

Referenced by Spell::CheckSrc(), WorldSession::HandleUpdateMissileTrajectory(), Spell::InitExplicitTargets(), and Update().

◆ HasTraj()

bool SpellCastTargets::HasTraj ( ) const

inline

168{ return m_speed != 0; }

References m_speed.

Referenced by Spell::CalculateDelayMomentForDst(), Spell::CheckRange(), Spell::SelectImplicitTrajTargets(), and Spell::SendSpellGo().

◆ ModDst() [1/2]

void SpellCastTargets::ModDst ( Position const & pos )

{
    ASSERT(m_targetMask & TARGET_FLAG_DEST_LOCATION);
    m_dst.Relocate(pos);
}

References ASSERT, m_dst, m_targetMask, SpellDestination::Relocate(), and TARGET_FLAG_DEST_LOCATION.

Referenced by WorldSession::HandleUpdateMissileTrajectory(), WorldSession::HandleUpdateProjectilePosition(), Spell::SelectImplicitDestDestTargets(), and Spell::SelectImplicitTrajTargets().

◆ ModDst() [2/2]

void SpellCastTargets::ModDst ( SpellDestination const & spellDest )

{
    ASSERT(m_targetMask & TARGET_FLAG_DEST_LOCATION);
    m_dst = spellDest;
}

References ASSERT, m_dst, m_targetMask, and TARGET_FLAG_DEST_LOCATION.

◆ ModSrc()

void SpellCastTargets::ModSrc ( Position const & pos )

{
    ASSERT(m_targetMask & TARGET_FLAG_SOURCE_LOCATION);
    m_src.Relocate(pos);
}

References ASSERT, m_src, m_targetMask, SpellDestination::Relocate(), and TARGET_FLAG_SOURCE_LOCATION.

Referenced by WorldSession::HandleUpdateMissileTrajectory().

◆ OutDebug()

void SpellCastTargets::OutDebug ( ) const

{
    if (!m_targetMask)
        LOG_INFO("spells", "No targets");
 
    LOG_INFO("spells", "target mask: {}", m_targetMask);
    if (m_targetMask & (TARGET_FLAG_UNIT_MASK | TARGET_FLAG_CORPSE_MASK | TARGET_FLAG_GAMEOBJECT_MASK))
        LOG_INFO("spells", "Object target: {}", m_objectTargetGUID.ToString());
    if (m_targetMask & TARGET_FLAG_ITEM)
        LOG_INFO("spells", "Item target: {}", m_itemTargetGUID.ToString());
    if (m_targetMask & TARGET_FLAG_TRADE_ITEM)
        LOG_INFO("spells", "Trade item target: {}", m_itemTargetGUID.ToString());
    if (m_targetMask & TARGET_FLAG_SOURCE_LOCATION)
        LOG_INFO("spells", "Source location: transport guid: {} trans offset: {} position: {}",
            m_src._transportGUID.ToString(), m_src._transportOffset.ToString(), m_src._position.ToString());
    if (m_targetMask & TARGET_FLAG_DEST_LOCATION)
        LOG_INFO("spells", "Destination location: transport guid: {} trans offset: {} position: {}",
            m_dst._transportGUID.ToString(), m_dst._transportOffset.ToString(), m_dst._position.ToString());
    if (m_targetMask & TARGET_FLAG_STRING)
        LOG_INFO("spells", "String: {}", m_strTarget);
    LOG_INFO("spells", "speed: {}", m_speed);
    LOG_INFO("spells", "elevation: {}", m_elevation);
}

References SpellDestination::_position, SpellDestination::_transportGUID, SpellDestination::_transportOffset, LOG_INFO, m_dst, m_elevation, m_itemTargetGUID, m_objectTargetGUID, m_speed, m_src, m_strTarget, m_targetMask, TARGET_FLAG_CORPSE_MASK, TARGET_FLAG_DEST_LOCATION, TARGET_FLAG_GAMEOBJECT_MASK, TARGET_FLAG_ITEM, TARGET_FLAG_SOURCE_LOCATION, TARGET_FLAG_STRING, TARGET_FLAG_TRADE_ITEM, TARGET_FLAG_UNIT_MASK, ObjectGuid::ToString(), and Position::ToString().

◆ Read()

void SpellCastTargets::Read	(	ByteBuffer &	data,
		Unit *	caster
	)

{
    data >> m_targetMask;
 
    if (m_targetMask == TARGET_FLAG_NONE)
        return;
 
    if (m_targetMask & (TARGET_FLAG_UNIT | TARGET_FLAG_UNIT_MINIPET | TARGET_FLAG_GAMEOBJECT | TARGET_FLAG_CORPSE_ENEMY | TARGET_FLAG_CORPSE_ALLY))
        data >> m_objectTargetGUID.ReadAsPacked();
 
    if (m_targetMask & (TARGET_FLAG_ITEM | TARGET_FLAG_TRADE_ITEM))
        data >> m_itemTargetGUID.ReadAsPacked();
 
    if (m_targetMask & TARGET_FLAG_SOURCE_LOCATION)
    {
        data >> m_src._transportGUID.ReadAsPacked();
        if (m_src._transportGUID)
            data >> m_src._transportOffset.PositionXYZStream();
        else
            data >> m_src._position.PositionXYZStream();
    }
    else
    {
        m_src._transportGUID = caster->GetTransGUID();
        if (m_src._transportGUID)
            m_src._transportOffset.Relocate(caster->GetTransOffsetX(), caster->GetTransOffsetY(), caster->GetTransOffsetZ(), caster->GetTransOffsetO());
        else
            m_src._position.Relocate(caster);
    }
 
    if (m_targetMask & TARGET_FLAG_DEST_LOCATION)
    {
        data >> m_dst._transportGUID.ReadAsPacked();
        if (m_dst._transportGUID)
            data >> m_dst._transportOffset.PositionXYZStream();
        else
            data >> m_dst._position.PositionXYZStream();
    }
    else
    {
        m_dst._transportGUID = caster->GetTransGUID();
        if (m_dst._transportGUID)
            m_dst._transportOffset.Relocate(caster->GetTransOffsetX(), caster->GetTransOffsetY(), caster->GetTransOffsetZ(), caster->GetTransOffsetO());
        else
            m_dst._position.Relocate(caster);
    }
 
    if (m_targetMask & TARGET_FLAG_STRING)
        data >> m_strTarget;
 
    Update(caster);
}

References SpellDestination::_position, SpellDestination::_transportGUID, SpellDestination::_transportOffset, Unit::GetTransGUID(), WorldObject::GetTransOffsetO(), WorldObject::GetTransOffsetX(), WorldObject::GetTransOffsetY(), WorldObject::GetTransOffsetZ(), m_dst, m_itemTargetGUID, m_objectTargetGUID, m_src, m_strTarget, m_targetMask, Position::PositionXYZStream(), ObjectGuid::ReadAsPacked(), Position::Relocate(), TARGET_FLAG_CORPSE_ALLY, TARGET_FLAG_CORPSE_ENEMY, TARGET_FLAG_DEST_LOCATION, TARGET_FLAG_GAMEOBJECT, TARGET_FLAG_ITEM, TARGET_FLAG_NONE, TARGET_FLAG_SOURCE_LOCATION, TARGET_FLAG_STRING, TARGET_FLAG_TRADE_ITEM, TARGET_FLAG_UNIT, TARGET_FLAG_UNIT_MINIPET, and Update().

Referenced by WorldSession::HandleCastSpellOpcode(), WorldSession::HandlePetCastSpellOpcode(), and WorldSession::HandleUseItemOpcode().

◆ RemoveDst()

void SpellCastTargets::RemoveDst ( )

{
    m_targetMask &= ~(TARGET_FLAG_DEST_LOCATION);
}

References m_targetMask, and TARGET_FLAG_DEST_LOCATION.

Referenced by Spell::InitExplicitTargets().

◆ RemoveObjectTarget()

void SpellCastTargets::RemoveObjectTarget ( )

{
    m_objectTarget = nullptr;
    m_objectTargetGUID.Clear();
    m_targetMask &= ~(TARGET_FLAG_UNIT_MASK | TARGET_FLAG_CORPSE_MASK | TARGET_FLAG_GAMEOBJECT_MASK);
}

References ObjectGuid::Clear(), m_objectTarget, m_objectTargetGUID, m_targetMask, TARGET_FLAG_CORPSE_MASK, TARGET_FLAG_GAMEOBJECT_MASK, and TARGET_FLAG_UNIT_MASK.

Referenced by Spell::EffectSkinPlayerCorpse(), and Spell::InitExplicitTargets().

◆ RemoveSrc()

void SpellCastTargets::RemoveSrc ( )

{
    m_targetMask &= ~(TARGET_FLAG_SOURCE_LOCATION);
}

References m_targetMask, and TARGET_FLAG_SOURCE_LOCATION.

Referenced by Spell::InitExplicitTargets().

◆ SetCorpseTarget()

void SpellCastTargets::SetCorpseTarget ( Corpse * target )

{
    if (!target)
        return;
 
    m_objectTarget = target;
    m_objectTargetGUID = target->GetGUID();
    m_targetMask |= TARGET_FLAG_CORPSE_MASK;
}

References Object::GetGUID(), m_objectTarget, m_objectTargetGUID, m_targetMask, and TARGET_FLAG_CORPSE_MASK.

◆ SetDst() [1/5]

void SpellCastTargets::SetDst	(	float	x,
		float	y,
		float	z,
		float	orientation,
		uint32	mapId = `MAPID_INVALID`
	)

{
    m_dst = SpellDestination(x, y, z, orientation, mapId);
    m_targetMask |= TARGET_FLAG_DEST_LOCATION;
}

References m_dst, m_targetMask, and TARGET_FLAG_DEST_LOCATION.

Referenced by spell_igb_incinerating_blast::CalculateDamage(), Unit::CastSpell(), Spell::CheckDst(), Spell::EffectTriggerMissileSpell(), Spell::EffectTriggerSpell(), spell_dk_raise_dead::HandleRaiseDead(), Spell::InitExplicitTargets(), Spell::SelectImplicitCasterDestTargets(), Spell::SelectImplicitChannelTargets(), Spell::SelectImplicitNearbyTargets(), Spell::SelectImplicitTargetDestTargets(), and SpellScript::SetExplTargetDest().

◆ SetDst() [2/5]

void SpellCastTargets::SetDst ( Position const & pos )

{
    m_dst = SpellDestination(pos);
    m_targetMask |= TARGET_FLAG_DEST_LOCATION;
}

References m_dst, m_targetMask, and TARGET_FLAG_DEST_LOCATION.

◆ SetDst() [3/5]

void SpellCastTargets::SetDst ( SpellCastTargets const & spellTargets )

{
    m_dst = spellTargets.m_dst;
    m_targetMask |= TARGET_FLAG_DEST_LOCATION;
}

References m_dst, m_targetMask, and TARGET_FLAG_DEST_LOCATION.

◆ SetDst() [4/5]

void SpellCastTargets::SetDst ( SpellDestination const & spellDest )

{
    m_dst = spellDest;
    m_targetMask |= TARGET_FLAG_DEST_LOCATION;
}

References m_dst, m_targetMask, and TARGET_FLAG_DEST_LOCATION.

◆ SetDst() [5/5]

void SpellCastTargets::SetDst ( WorldObject const & wObj )

{
    m_dst = SpellDestination(wObj);
    m_targetMask |= TARGET_FLAG_DEST_LOCATION;
}

References m_dst, m_targetMask, and TARGET_FLAG_DEST_LOCATION.

◆ SetDstChannel()

void SpellCastTargets::SetDstChannel ( SpellDestination const & spellDest )

{
    m_dstChannel = spellDest;
}

References m_dstChannel.

Referenced by AuraEffect::HandlePeriodicTriggerSpellAuraTick(), and AuraEffect::HandlePeriodicTriggerSpellWithValueAuraTick().

◆ SetElevation()

void SpellCastTargets::SetElevation ( float elevation )

inline

171{ m_elevation = elevation; }

References m_elevation.

Referenced by WorldSession::HandleClientCastFlags(), and WorldSession::HandleUpdateMissileTrajectory().

◆ SetGOTarget()

void SpellCastTargets::SetGOTarget ( GameObject * target )

{
    if (!target)
        return;
 
    m_objectTarget = target;
    m_objectTargetGUID = target->GetGUID();
    m_targetMask |= TARGET_FLAG_GAMEOBJECT;
}

References Object::GetGUID(), m_objectTarget, m_objectTargetGUID, m_targetMask, and TARGET_FLAG_GAMEOBJECT.

Referenced by Unit::CastSpell().

◆ SetItemTarget()

void SpellCastTargets::SetItemTarget ( Item * item )

{
    if (!item)
        return;
 
    m_itemTarget = item;
    m_itemTargetGUID = item->GetGUID();
    m_itemTargetEntry = item->GetEntry();
    m_targetMask |= TARGET_FLAG_ITEM;
}

References Object::GetEntry(), Object::GetGUID(), m_itemTarget, m_itemTargetEntry, m_itemTargetGUID, m_targetMask, and TARGET_FLAG_ITEM.

Referenced by Spell::EffectEnchantItemPerm(), Spell::EffectEnchantItemTmp(), Spell::EffectSummonChangeItem(), Spell::TakeCastItem(), and Spell::TakeReagents().

◆ SetObjectTargetChannel()

void SpellCastTargets::SetObjectTargetChannel ( ObjectGuid targetGUID )

{
    m_objectTargetGUIDChannel = targetGUID;
}

References m_objectTargetGUIDChannel.

Referenced by AuraEffect::HandlePeriodicTriggerSpellAuraTick(), and AuraEffect::HandlePeriodicTriggerSpellWithValueAuraTick().

◆ SetSpeed()

void SpellCastTargets::SetSpeed ( float speed )

inline

173{ m_speed = speed; }

References m_speed.

Referenced by WorldSession::HandleClientCastFlags(), and WorldSession::HandleUpdateMissileTrajectory().

◆ SetSrc() [1/3]

void SpellCastTargets::SetSrc	(	float	x,
		float	y,
		float	z
	)

{
    m_src = SpellDestination(x, y, z);
    m_targetMask |= TARGET_FLAG_SOURCE_LOCATION;
}

References m_src, m_targetMask, and TARGET_FLAG_SOURCE_LOCATION.

Referenced by Spell::CheckSrc(), Spell::InitExplicitTargets(), and Spell::SelectEffectImplicitTargets().

◆ SetSrc() [2/3]

void SpellCastTargets::SetSrc ( Position const & pos )

{
    m_src = SpellDestination(pos);
    m_targetMask |= TARGET_FLAG_SOURCE_LOCATION;
}

References m_src, m_targetMask, and TARGET_FLAG_SOURCE_LOCATION.

◆ SetSrc() [3/3]

void SpellCastTargets::SetSrc ( WorldObject const & wObj )

{
    m_src = SpellDestination(wObj);
    m_targetMask |= TARGET_FLAG_SOURCE_LOCATION;
}

References m_src, m_targetMask, and TARGET_FLAG_SOURCE_LOCATION.

◆ SetTargetFlag()

void SpellCastTargets::SetTargetFlag ( SpellCastTargetFlags flag )

inline

122{ m_targetMask |= flag; }

References m_targetMask.

Referenced by Spell::SelectSpellTargets().

◆ SetTargetMask()

void SpellCastTargets::SetTargetMask ( uint32 newMask )

inline

120{ m_targetMask = newMask; }

References m_targetMask.

◆ SetTradeItemTarget()

void SpellCastTargets::SetTradeItemTarget ( Player * caster )

{
    m_itemTargetGUID.Set(uint64(TRADE_SLOT_NONTRADED));
    m_itemTargetEntry = 0;
    m_targetMask |= TARGET_FLAG_TRADE_ITEM;
 
    Update(caster);
}

References m_itemTargetEntry, m_itemTargetGUID, m_targetMask, ObjectGuid::Set(), TARGET_FLAG_TRADE_ITEM, TRADE_SLOT_NONTRADED, and Update().

Referenced by WorldSession::HandleAcceptTradeOpcode().

◆ SetUnitTarget()

void SpellCastTargets::SetUnitTarget ( Unit * target )

{
    if (!target)
        return;
 
    m_objectTarget = target;
    m_objectTargetGUID = target->GetGUID();
    m_targetMask |= TARGET_FLAG_UNIT;
}

References Object::GetGUID(), m_objectTarget, m_objectTargetGUID, m_targetMask, and TARGET_FLAG_UNIT.

Referenced by Unit::CastCustomSpell(), Unit::CastSpell(), Spell::CheckPetCast(), Spell::EffectForceCast(), Spell::EffectTriggerMissileSpell(), Spell::EffectTriggerSpell(), AuraEffect::HandlePeriodicTriggerSpellAuraTick(), AuraEffect::HandlePeriodicTriggerSpellWithValueAuraTick(), Spell::InitExplicitTargets(), Spell::SelectExplicitTargets(), Spell::SelectImplicitNearbyTargets(), and PetAI::UpdateAI().

◆ Update()

void SpellCastTargets::Update ( Unit * caster )

{
    m_objectTarget = m_objectTargetGUID ? ((m_objectTargetGUID == caster->GetGUID()) ? caster : ObjectAccessor::GetWorldObject(*caster, m_objectTargetGUID)) : nullptr;
 
    m_itemTarget = nullptr;
    if (caster->IsPlayer())
    {
        Player* player = caster->ToPlayer();
        if (m_targetMask & TARGET_FLAG_ITEM)
            m_itemTarget = player->GetItemByGuid(m_itemTargetGUID);
        else if (m_targetMask & TARGET_FLAG_TRADE_ITEM)
            if (m_itemTargetGUID.GetRawValue() == TRADE_SLOT_NONTRADED) // here it is not guid but slot. Also prevents hacking slots
                if (TradeData* pTrade = player->GetTradeData())
                    m_itemTarget = pTrade->GetTraderData()->GetItem(TRADE_SLOT_NONTRADED);
 
        if (m_itemTarget)
            m_itemTargetEntry = m_itemTarget->GetEntry();
    }
 
    // update positions by transport move
    if (HasSrc() && m_src._transportGUID)
    {
        if (WorldObject* transport = ObjectAccessor::GetWorldObject(*caster, m_src._transportGUID))
        {
            m_src._position.Relocate(transport);
            m_src._position.RelocateOffset(m_src._transportOffset);
        }
    }
 
    if (HasDst() && m_dst._transportGUID)
    {
        if (WorldObject* transport = ObjectAccessor::GetWorldObject(*caster, m_dst._transportGUID))
        {
            m_dst._position.Relocate(transport);
            m_dst._position.RelocateOffset(m_dst._transportOffset);
        }
    }
}

References SpellDestination::_position, SpellDestination::_transportGUID, SpellDestination::_transportOffset, Object::GetEntry(), Object::GetGUID(), Player::GetItemByGuid(), ObjectGuid::GetRawValue(), Player::GetTradeData(), ObjectAccessor::GetWorldObject(), HasDst(), HasSrc(), Object::IsPlayer(), m_dst, m_itemTarget, m_itemTargetEntry, m_itemTargetGUID, m_objectTarget, m_objectTargetGUID, m_src, m_targetMask, Position::Relocate(), Position::RelocateOffset(), TARGET_FLAG_ITEM, TARGET_FLAG_TRADE_ITEM, Object::ToPlayer(), and TRADE_SLOT_NONTRADED.

Referenced by Read(), SetTradeItemTarget(), and Spell::UpdatePointers().

◆ UpdateTradeSlotItem()

void SpellCastTargets::UpdateTradeSlotItem ( )

{
    if (m_itemTarget && (m_targetMask & TARGET_FLAG_TRADE_ITEM))
    {
        m_itemTargetGUID = m_itemTarget->GetGUID();
        m_itemTargetEntry = m_itemTarget->GetEntry();
    }
}

References Object::GetEntry(), Object::GetGUID(), m_itemTarget, m_itemTargetEntry, m_itemTargetGUID, m_targetMask, and TARGET_FLAG_TRADE_ITEM.

Referenced by Spell::_cast().

◆ Write()

void SpellCastTargets::Write ( ByteBuffer & data )

{
    data << uint32(m_targetMask);
 
    if (m_targetMask & (TARGET_FLAG_UNIT | TARGET_FLAG_CORPSE_ALLY | TARGET_FLAG_GAMEOBJECT | TARGET_FLAG_CORPSE_ENEMY | TARGET_FLAG_UNIT_MINIPET))
        data << m_objectTargetGUID.WriteAsPacked();
 
    if (m_targetMask & (TARGET_FLAG_ITEM | TARGET_FLAG_TRADE_ITEM))
    {
        if (m_itemTarget)
            data << m_itemTarget->GetPackGUID();
        else
            data << uint8(0);
    }
 
    if (m_targetMask & TARGET_FLAG_SOURCE_LOCATION)
    {
        data << m_src._transportGUID.WriteAsPacked(); // relative position guid here - transport for example
        if (m_src._transportGUID)
            data << m_src._transportOffset.PositionXYZStream();
        else
            data << m_src._position.PositionXYZStream();
    }
 
    if (m_targetMask & TARGET_FLAG_DEST_LOCATION)
    {
        data << m_dst._transportGUID.WriteAsPacked(); // relative position guid here - transport for example
        if (m_dst._transportGUID)
            data << m_dst._transportOffset.PositionXYZStream();
        else
            data << m_dst._position.PositionXYZStream();
    }
 
    if (m_targetMask & TARGET_FLAG_STRING)
        data << m_strTarget;
}

References SpellDestination::_position, SpellDestination::_transportGUID, SpellDestination::_transportOffset, Object::GetPackGUID(), m_dst, m_itemTarget, m_objectTargetGUID, m_src, m_strTarget, m_targetMask, Position::PositionXYZStream(), TARGET_FLAG_CORPSE_ALLY, TARGET_FLAG_CORPSE_ENEMY, TARGET_FLAG_DEST_LOCATION, TARGET_FLAG_GAMEOBJECT, TARGET_FLAG_ITEM, TARGET_FLAG_SOURCE_LOCATION, TARGET_FLAG_STRING, TARGET_FLAG_TRADE_ITEM, TARGET_FLAG_UNIT, TARGET_FLAG_UNIT_MINIPET, and ObjectGuid::WriteAsPacked().

Referenced by Spell::SendSpellGo(), and Spell::SendSpellStart().

Member Data Documentation

◆ m_dst

SpellDestination SpellCastTargets::m_dst

private

Referenced by GetDist2d(), GetDst(), GetDstPos(), ModDst(), ModDst(), OutDebug(), Read(), SetDst(), SetDst(), SetDst(), SetDst(), SetDst(), Update(), and Write().

◆ m_dstChannel

SpellDestination SpellCastTargets::m_dstChannel

private

Referenced by GetDstChannel(), HasDstChannel(), and SetDstChannel().

◆ m_elevation

float SpellCastTargets::m_elevation

private

Referenced by GetElevation(), GetSpeedXY(), GetSpeedZ(), OutDebug(), and SetElevation().

◆ m_itemTarget

Item* SpellCastTargets::m_itemTarget

private

Referenced by GetItemTarget(), SetItemTarget(), SpellCastTargets(), Update(), UpdateTradeSlotItem(), and Write().

◆ m_itemTargetEntry

uint32 SpellCastTargets::m_itemTargetEntry

private

Referenced by GetItemTargetEntry(), SetItemTarget(), SetTradeItemTarget(), SpellCastTargets(), Update(), and UpdateTradeSlotItem().

◆ m_itemTargetGUID

ObjectGuid SpellCastTargets::m_itemTargetGUID

private

Referenced by GetItemTargetGUID(), OutDebug(), Read(), SetItemTarget(), SetTradeItemTarget(), Update(), and UpdateTradeSlotItem().

◆ m_objectTarget

WorldObject* SpellCastTargets::m_objectTarget

private

Referenced by GetCorpseTarget(), GetGOTarget(), GetObjectTarget(), GetUnitTarget(), RemoveObjectTarget(), SetCorpseTarget(), SetGOTarget(), SetUnitTarget(), SpellCastTargets(), and Update().

◆ m_objectTargetGUID

ObjectGuid SpellCastTargets::m_objectTargetGUID

private

Referenced by GetCorpseTargetGUID(), GetGOTargetGUID(), GetObjectTargetGUID(), GetUnitTargetGUID(), OutDebug(), Read(), RemoveObjectTarget(), SetCorpseTarget(), SetGOTarget(), SetUnitTarget(), Update(), and Write().

◆ m_objectTargetGUIDChannel

ObjectGuid SpellCastTargets::m_objectTargetGUIDChannel

private

Referenced by GetObjectTargetChannel(), and SetObjectTargetChannel().

◆ m_speed

float SpellCastTargets::m_speed

private

Referenced by GetSpeed(), GetSpeedXY(), GetSpeedZ(), HasTraj(), OutDebug(), and SetSpeed().

◆ m_src

SpellDestination SpellCastTargets::m_src

private

Referenced by GetDist2d(), GetSrc(), GetSrcPos(), ModSrc(), OutDebug(), Read(), SetSrc(), SetSrc(), SetSrc(), Update(), and Write().

◆ m_strTarget

std::string SpellCastTargets::m_strTarget

private

Referenced by OutDebug(), Read(), and Write().

◆ m_targetMask

uint32 SpellCastTargets::m_targetMask

private

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

azerothcore-wotlk/src/server/game/Spells/Spell.h
azerothcore-wotlk/src/server/game/Spells/Spell.cpp

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ SpellCastTargets()

◆ ~SpellCastTargets()

Member Function Documentation

◆ GetCorpseTarget()

◆ GetCorpseTargetGUID()

◆ GetDist2d()

◆ GetDst()

◆ GetDstChannel()

◆ GetDstPos()

◆ GetElevation()

◆ GetGOTarget()

◆ GetGOTargetGUID()

◆ GetItemTarget()

◆ GetItemTargetEntry()

◆ GetItemTargetGUID()

◆ GetObjectTarget()

◆ GetObjectTargetChannel()

◆ GetObjectTargetGUID()

◆ GetSpeed()

◆ GetSpeedXY()

◆ GetSpeedZ()

◆ GetSrc()

◆ GetSrcPos()

◆ GetTargetMask()

◆ GetUnitTarget()

◆ GetUnitTargetGUID()

◆ HasDst()

◆ HasDstChannel()

◆ HasSrc()

◆ HasTraj()

◆ ModDst() [1/2]

◆ ModDst() [2/2]

◆ ModSrc()

◆ OutDebug()

◆ Read()

◆ RemoveDst()

◆ RemoveObjectTarget()

◆ RemoveSrc()

◆ SetCorpseTarget()

◆ SetDst() [1/5]

◆ SetDst() [2/5]

◆ SetDst() [3/5]

◆ SetDst() [4/5]

◆ SetDst() [5/5]

◆ SetDstChannel()

◆ SetElevation()

◆ SetGOTarget()

◆ SetItemTarget()

◆ SetObjectTargetChannel()

◆ SetSpeed()

◆ SetSrc() [1/3]

◆ SetSrc() [2/3]

◆ SetSrc() [3/3]

◆ SetTargetFlag()

◆ SetTargetMask()

◆ SetTradeItemTarget()

◆ SetUnitTarget()

◆ Update()

◆ UpdateTradeSlotItem()

◆ Write()

Member Data Documentation

◆ m_dst

◆ m_dstChannel

◆ m_elevation

◆ m_itemTarget

◆ m_itemTargetEntry

◆ m_itemTargetGUID

◆ m_objectTarget

◆ m_objectTargetGUID

◆ m_objectTargetGUIDChannel

◆ m_speed

◆ m_src

◆ m_strTarget

◆ m_targetMask