spell_frostwarden_handler_order_whelp Class Reference

Inheritance diagram for spell_frostwarden_handler_order_whelp:

Private Member Functions
	PrepareSpellScript (spell_frostwarden_handler_order_whelp)
bool	Validate (SpellInfo const *) override
void	FilterTargets (std::list< WorldObject * > &targets)
void	HandleForcedCast (SpellEffIndex effIndex)
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

FilterTargets()

void spell_frostwarden_handler_order_whelp::FilterTargets ( std::list< WorldObject * > &  targets )

inlineprivate

    {
        targets.remove_if(Acore::ObjectTypeIdCheck(TYPEID_PLAYER, false));
        if (targets.empty())
            return;
 
        WorldObject* target = Acore::Containers::SelectRandomContainerElement(targets);
        targets.clear();
        targets.push_back(target);
    }

References Acore::Containers::SelectRandomContainerElement(), and TYPEID_PLAYER.

Referenced by Register().

HandleForcedCast()

void spell_frostwarden_handler_order_whelp::HandleForcedCast ( SpellEffIndex  effIndex )

inlineprivate

    {
        // caster is Frostwarden Handler, target is player, caster of triggered is whelp
        PreventHitDefaultEffect(effIndex);
        std::list<Creature*> unitList;
        GetCreatureListWithEntryInGrid(unitList, GetCaster(), NPC_FROSTWING_WHELP, 150.0f);
        if (Creature* creature = GetCaster()->ToCreature())
            unitList.remove_if(OrderWhelpTargetSelector(creature));
 
        if (unitList.empty())
            return;
 
        Acore::Containers::SelectRandomContainerElement(unitList)->CastSpell(GetHitUnit(), uint32(GetEffectValue()), true);
    }

References SpellScript::GetCaster(), GetCreatureListWithEntryInGrid(), SpellScript::GetEffectValue(), SpellScript::GetHitUnit(), NPC_FROSTWING_WHELP, SpellScript::PreventHitDefaultEffect(), and Acore::Containers::SelectRandomContainerElement().

Referenced by Register().

PrepareSpellScript()

spell_frostwarden_handler_order_whelp::PrepareSpellScript ( spell_frostwarden_handler_order_whelp  )

private

Register()

void spell_frostwarden_handler_order_whelp::Register ( )

inlineoverrideprivatevirtual

Implements _SpellScript.

    {
        OnEffectHitTarget += SpellEffectFn(spell_frostwarden_handler_order_whelp::HandleForcedCast, EFFECT_0, SPELL_EFFECT_FORCE_CAST);
        OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_frostwarden_handler_order_whelp::FilterTargets, EFFECT_0, TARGET_UNIT_DEST_AREA_ENEMY);
    }

References EFFECT_0, FilterTargets(), HandleForcedCast(), SpellScript::OnEffectHitTarget, SpellScript::OnObjectAreaTargetSelect, SPELL_EFFECT_FORCE_CAST, SpellEffectFn, SpellObjectAreaTargetSelectFn, and TARGET_UNIT_DEST_AREA_ENEMY.

Validate()

bool spell_frostwarden_handler_order_whelp::Validate ( SpellInfo const *  )

inlineoverrideprivatevirtual

Reimplemented from _SpellScript.

    {
        return ValidateSpellInfo({ SPELL_FOCUS_FIRE });
    }

References SPELL_FOCUS_FIRE, and _SpellScript::ValidateSpellInfo().