Inheritance diagram for spell_marrowgar_coldflame:

Private Member Functions
	PrepareSpellScript (spell_marrowgar_coldflame)

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

void	HandleScriptEffect (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

◆ HandleScriptEffect()

void spell_marrowgar_coldflame::HandleScriptEffect ( SpellEffIndex )

inlineprivate

    {
        Unit* caster = GetCaster();
        float angle = caster->GetAngle(GetHitUnit());
        float dist = caster->GetObjectSize() / 2.0f;
        float z = caster->GetPositionZ() + 2.5f;
        float nx = caster->GetPositionX() + dist * cos(angle);
        float ny = caster->GetPositionY() + dist * std::sin(angle);
 
        if (!caster->IsWithinLOS(nx, ny, z))
        {
            nx = caster->GetPositionX() + 0.5f * cos(angle);
            ny = caster->GetPositionY() + 0.5f * std::sin(angle);
        }
 
        if (caster->IsWithinLOS(nx, ny, z))
        {
            caster->SetOrientation(angle);
            caster->CastSpell(nx, ny, z, uint32(GetEffectValue()), true);
        }
    }

References Unit::CastSpell(), Position::GetAngle(), SpellScript::GetCaster(), SpellScript::GetEffectValue(), SpellScript::GetHitUnit(), WorldObject::GetObjectSize(), Position::GetPositionX(), Position::GetPositionY(), Position::GetPositionZ(), WorldObject::IsWithinLOS(), and Position::SetOrientation().

Referenced by Register().

◆ PrepareSpellScript()

spell_marrowgar_coldflame::PrepareSpellScript ( spell_marrowgar_coldflame )

private

◆ Register()

void spell_marrowgar_coldflame::Register ( )

inlineoverrideprivatevirtual

Implements _SpellScript.

    {
        OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_marrowgar_coldflame::SelectTarget, EFFECT_0, TARGET_UNIT_DEST_AREA_ENEMY);
        OnEffectHitTarget += SpellEffectFn(spell_marrowgar_coldflame::HandleScriptEffect, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
    }

References EFFECT_0, HandleScriptEffect(), SpellScript::OnEffectHitTarget, SpellScript::OnObjectAreaTargetSelect, SelectTarget(), SPELL_EFFECT_SCRIPT_EFFECT, SpellEffectFn, SpellObjectAreaTargetSelectFn, and TARGET_UNIT_DEST_AREA_ENEMY.

◆ SelectTarget()

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

inlineprivate

    {
        targets.clear();
        Unit* target = GetCaster()->GetAI()->SelectTarget(SelectTargetMethod::Random, 0, -1.0f, true, false,  -SPELL_IMPALED); // -1.0f as it takes into account object size
        if (!target)
            target = GetCaster()->GetAI()->SelectTarget(SelectTargetMethod::Random, 0, 0.0f, true); // if only tank or noone outside of boss' model
        if (!target)
            return;
 
        targets.push_back(target);
    }

References Unit::GetAI(), SpellScript::GetCaster(), Random, UnitAI::SelectTarget(), and SPELL_IMPALED.