spell_hun_pet_carrion_feeder Class Reference

Inheritance diagram for spell_hun_pet_carrion_feeder:

Private Member Functions
	PrepareSpellScript (spell_hun_pet_carrion_feeder)
bool	Load () override
bool	Validate (SpellInfo const *) override
SpellCastResult	CheckIfCorpseNear ()
void	HandleDummy (SpellEffIndex)
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

CheckIfCorpseNear()

SpellCastResult spell_hun_pet_carrion_feeder::CheckIfCorpseNear ( )

inlineprivate

    {
        Unit* caster = GetCaster();
        float max_range = GetSpellInfo()->GetMaxRange(false);
        WorldObject* result = nullptr;
        // search for nearby enemy corpse in range
        Acore::AnyDeadUnitSpellTargetInRangeCheck check(caster, max_range, GetSpellInfo(), TARGET_CHECK_ENEMY);
        Acore::WorldObjectSearcher<Acore::AnyDeadUnitSpellTargetInRangeCheck> searcher(caster, result, check);
        Cell::VisitWorldObjects(caster, searcher, max_range);
        if (!result)
        {
            Cell::VisitGridObjects(caster, searcher, max_range);
        }
        if (!result)
        {
            return SPELL_FAILED_NO_EDIBLE_CORPSES;
        }
        return SPELL_CAST_OK;
    }

References SpellScript::GetCaster(), SpellInfo::GetMaxRange(), SpellScript::GetSpellInfo(), SPELL_CAST_OK, SPELL_FAILED_NO_EDIBLE_CORPSES, TARGET_CHECK_ENEMY, Cell::VisitGridObjects(), and Cell::VisitWorldObjects().

Referenced by Register().

HandleDummy()

void spell_hun_pet_carrion_feeder::HandleDummy ( SpellEffIndex  )

inlineprivate

    {
        Unit* caster = GetCaster();
        caster->CastSpell(caster, SPELL_HUNTER_PET_CARRION_FEEDER_TRIGGERED, false);
    }

References Unit::CastSpell(), SpellScript::GetCaster(), and SPELL_HUNTER_PET_CARRION_FEEDER_TRIGGERED.

Referenced by Register().

Load()

bool spell_hun_pet_carrion_feeder::Load ( )

inlineoverrideprivatevirtual

Reimplemented from _SpellScript.

    {
        if (!GetCaster()->IsPet())
            return false;
        return true;
    }

References SpellScript::GetCaster().

PrepareSpellScript()

spell_hun_pet_carrion_feeder::PrepareSpellScript ( spell_hun_pet_carrion_feeder  )

private

Register()

void spell_hun_pet_carrion_feeder::Register ( )

inlineoverrideprivatevirtual

Implements _SpellScript.

    {
        OnEffectHit += SpellEffectFn(spell_hun_pet_carrion_feeder::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
        OnCheckCast += SpellCheckCastFn(spell_hun_pet_carrion_feeder::CheckIfCorpseNear);
    }

References CheckIfCorpseNear(), EFFECT_0, HandleDummy(), SpellScript::OnCheckCast, SpellScript::OnEffectHit, SPELL_EFFECT_DUMMY, SpellCheckCastFn, and SpellEffectFn.

Validate()

bool spell_hun_pet_carrion_feeder::Validate ( SpellInfo const *  )

inlineoverrideprivatevirtual

Reimplemented from _SpellScript.

    {
        return ValidateSpellInfo({ SPELL_HUNTER_PET_CARRION_FEEDER_TRIGGERED });
    }

References SPELL_HUNTER_PET_CARRION_FEEDER_TRIGGERED, and _SpellScript::ValidateSpellInfo().