Inheritance diagram for spell_dru_starfall_dummy:

Private Member Functions
	PrepareSpellScript (spell_dru_starfall_dummy)

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

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 ()

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

◆ FilterTargets()

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

inlineprivate

    {
        // Get caster object
        Unit* caster = GetCaster();
 
        // Remove targets if they are outside line of sight with respect to caster
        targets.remove_if([caster](WorldObject const* target)
          {
              if (target)
              {
                  if (!caster->IsWithinLOS(target->GetPositionX(), target->GetPositionY(), target->GetPositionZ()))
                      return true;
              }
              return false;
          });
 
        // Take 2 random targets from remaining within line of sight targets
        Acore::Containers::RandomResize(targets, 2);
    }

References SpellScript::GetCaster(), Position::GetPositionX(), Position::GetPositionY(), Position::GetPositionZ(), WorldObject::IsWithinLOS(), and Acore::Containers::RandomResize().

Referenced by Register().

◆ HandleDummy()

void spell_dru_starfall_dummy::HandleDummy ( SpellEffIndex )

inlineprivate

    {
        Unit* caster = GetCaster();
        // Shapeshifting into an animal form or mounting cancels the effect
        if (caster->GetCreatureType() == CREATURE_TYPE_BEAST || caster->IsMounted())
        {
            if (SpellInfo const* spellInfo = GetTriggeringSpell())
                caster->RemoveAurasDueToSpell(spellInfo->Id);
            return;
        }
 
        // Any effect which causes you to lose control of your character will suppress the starfall effect.
        if (caster->HasUnitState(UNIT_STATE_CONTROLLED))
            return;
 
        caster->CastSpell(GetHitUnit(), uint32(GetEffectValue()), true);
    }

References Unit::CastSpell(), CREATURE_TYPE_BEAST, SpellScript::GetCaster(), Unit::GetCreatureType(), SpellScript::GetEffectValue(), SpellScript::GetHitUnit(), SpellScript::GetTriggeringSpell(), Unit::HasUnitState(), Unit::IsMounted(), Unit::RemoveAurasDueToSpell(), and UNIT_STATE_CONTROLLED.

Referenced by Register().

◆ PrepareSpellScript()

spell_dru_starfall_dummy::PrepareSpellScript ( spell_dru_starfall_dummy )

private

◆ Register()

void spell_dru_starfall_dummy::Register ( )

inlineoverrideprivatevirtual

Implements _SpellScript.

    {
        OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_dru_starfall_dummy::FilterTargets, EFFECT_0, TARGET_UNIT_SRC_AREA_ENEMY);
        OnEffectHitTarget += SpellEffectFn(spell_dru_starfall_dummy::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
    }

References EFFECT_0, FilterTargets(), HandleDummy(), SpellScript::OnEffectHitTarget, SpellScript::OnObjectAreaTargetSelect, SPELL_EFFECT_DUMMY, SpellEffectFn, SpellObjectAreaTargetSelectFn, and TARGET_UNIT_SRC_AREA_ENEMY.

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

azerothcore-wotlk/src/server/scripts/Spells/spell_druid.cpp