Inheritance diagram for spell_deathbringer_blood_nova_targeting:

Private Member Functions
	PrepareSpellScript (spell_deathbringer_blood_nova_targeting)

bool	Load () override

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

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

void	Register () override

Private Attributes
WorldObject *	_target

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

◆ FilterTargetsInitial()

void spell_deathbringer_blood_nova_targeting::FilterTargetsInitial ( std::list< WorldObject * > & targets )

inlineprivate

    {
        // select one random target, with preference of ranged targets
        uint32 targetsAtRange = 0;
        uint32 const minTargets = uint32(GetCaster()->GetMap()->GetSpawnMode() & 1 ? 10 : 4);
        targets.sort(Acore::ObjectDistanceOrderPred(GetCaster(), false));
 
        // get target count at range
        for (std::list<WorldObject*>::iterator itr = targets.begin(); itr != targets.end(); ++itr, ++targetsAtRange)
            if ((*itr)->GetDistance(GetCaster()) < 12.0f)
                break;
 
        // set the upper cap
        if (targetsAtRange < minTargets)
            targetsAtRange = std::min<uint32>(targets.size(), minTargets);
 
        if (!targetsAtRange)
            return;
 
        std::list<WorldObject*>::iterator itrTarget = targets.begin();
        std::advance(itrTarget, urand(0, targetsAtRange - 1));
        _target = *itrTarget;
        targets.clear();
        targets.push_back(_target);
    }

References _target, SpellScript::GetCaster(), and urand().

Referenced by Register().

◆ FilterTargetsSubsequent()

void spell_deathbringer_blood_nova_targeting::FilterTargetsSubsequent ( std::list< WorldObject * > & targets )

inlineprivate

    {
        if (!_target)
            return;
 
        targets.clear();
        targets.push_back(_target);
    }

References _target.

Referenced by Register().

◆ Load()

bool spell_deathbringer_blood_nova_targeting::Load ( )

inlineoverrideprivatevirtual

Reimplemented from _SpellScript.

    {
        // initialize variable
        _target = nullptr;
        return true;
    }

References _target.

◆ PrepareSpellScript()

spell_deathbringer_blood_nova_targeting::PrepareSpellScript ( spell_deathbringer_blood_nova_targeting )

private

◆ Register()

void spell_deathbringer_blood_nova_targeting::Register ( )

inlineoverrideprivatevirtual

Implements _SpellScript.

    {
        OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_deathbringer_blood_nova_targeting::FilterTargetsInitial, EFFECT_0, TARGET_UNIT_SRC_AREA_ENEMY);
        OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_deathbringer_blood_nova_targeting::FilterTargetsSubsequent, EFFECT_1, TARGET_UNIT_SRC_AREA_ENEMY);
    }

References EFFECT_0, EFFECT_1, FilterTargetsInitial(), FilterTargetsSubsequent(), SpellScript::OnObjectAreaTargetSelect, SpellObjectAreaTargetSelectFn, and TARGET_UNIT_SRC_AREA_ENEMY.

Member Data Documentation

◆ _target

WorldObject* spell_deathbringer_blood_nova_targeting::_target