Inheritance diagram for spell_hookshot:

Private Member Functions
	PrepareSpellScript (spell_hookshot)

Creature *	SelectAvailableSeat ()

SpellCastResult	CheckCast ()

void	SelectSeat (WorldObject *&target)

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 ()

GameObject *	GetGObjCaster ()

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	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

Protected Attributes inherited from _SpellScript
uint8	m_currentScriptState

std::string const *	m_scriptName

uint32	m_scriptSpellId

Detailed Description

Member Function Documentation

◆ CheckCast()

SpellCastResult spell_hookshot::CheckCast ( )

inlineprivate

    {
        return SelectAvailableSeat() ? SPELL_CAST_OK : SPELL_FAILED_DONT_REPORT;
    }

References SelectAvailableSeat(), SPELL_CAST_OK, and SPELL_FAILED_DONT_REPORT.

Referenced by Register().

◆ PrepareSpellScript()

spell_hookshot::PrepareSpellScript ( spell_hookshot )

private

◆ Register()

void spell_hookshot::Register ( )

inlineoverrideprivatevirtual

Implements _SpellScript.

    {
        OnCheckCast += SpellCheckCastFn(spell_hookshot::CheckCast);
        OnObjectTargetSelect += SpellObjectTargetSelectFn(spell_hookshot::SelectSeat, EFFECT_0, TARGET_UNIT_NEARBY_ENTRY);
    }

References CheckCast(), EFFECT_0, SpellScript::OnCheckCast, SpellScript::OnObjectTargetSelect, SelectSeat(), SpellCheckCastFn, SpellObjectTargetSelectFn, and TARGET_UNIT_NEARBY_ENTRY.

◆ SelectAvailableSeat()

Creature * spell_hookshot::SelectAvailableSeat ( )

inlineprivate

    {
        Unit* caster = GetCaster();
        std::list<Creature*> seats;
        caster->GetCreatureListWithEntryInGrid(seats, NPC_SEAT, GetSpellInfo()->GetMaxRange());
 
        Creature* nearestSeat = nullptr;
        float nearestDist = 0.0f;
        for (Creature* seat : seats)
        {
            if (!IsLeviathanSeatAvailable(seat))
                continue;
 
            float dist = caster->GetExactDistSq(seat);
            if (!nearestSeat || dist < nearestDist)
            {
                nearestSeat = seat;
                nearestDist = dist;
            }
        }
 
        return nearestSeat;
    }

References SpellScript::GetCaster(), WorldObject::GetCreatureListWithEntryInGrid(), Position::GetExactDistSq(), SpellScript::GetSpellInfo(), IsLeviathanSeatAvailable(), and NPC_SEAT.

Referenced by CheckCast(), and SelectSeat().

◆ SelectSeat()

void spell_hookshot::SelectSeat ( WorldObject *& target )

inlineprivate

    {
        target = SelectAvailableSeat();
    }

References SelectAvailableSeat().

Referenced by Register().

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

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

Private Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ CheckCast()

◆ PrepareSpellScript()

◆ Register()

◆ SelectAvailableSeat()

◆ SelectSeat()