UBaseAttributeSet 클래스 참조

#include <BaseAttributeSet.h>

UBaseAttributeSet에 대한 상속 다이어그램 :

UBaseAttributeSet에 대한 협력 다이어그램:

Public 멤버 함수
	UBaseAttributeSet ()
virtual void	PreAttributeChange (const FGameplayAttribute &Attribute, float &NewValue) override
virtual void	PostGameplayEffectExecute (const struct FGameplayEffectModCallbackData &Data) override
void	InitBaseStats (float InMaxHealth, float InMoveSpeed, float InAttack, float InAttackSpeed, float InKnockbackResistance=0.0f, float InCooldownMultiplier=1.0f)
FDamageResultData	GenerateDamageResultData (const struct FGameplayEffectModCallbackData &Data, float LocalDamage, bool bCriticalHit) const
	ATTRIBUTE_ACCESSORS (UBaseAttributeSet, Health)
	ATTRIBUTE_ACCESSORS (UBaseAttributeSet, MaxHealth)
	ATTRIBUTE_ACCESSORS (UBaseAttributeSet, MoveSpeed)
	ATTRIBUTE_ACCESSORS (UBaseAttributeSet, Attack)
	ATTRIBUTE_ACCESSORS (UBaseAttributeSet, AttackSpeed)
	ATTRIBUTE_ACCESSORS (UBaseAttributeSet, KnockbackResistance)
	ATTRIBUTE_ACCESSORS (UBaseAttributeSet, Damage)
	ATTRIBUTE_ACCESSORS (UBaseAttributeSet, DamageIsCritical)
	ATTRIBUTE_ACCESSORS (UBaseAttributeSet, CooldownMultiplier)
FORCEINLINE bool	IsOutOfHealth () const

Public 속성
FDeathDelegate	OnDeathDelegate
FOnDamageTakenDelegate	OnDamageDelegate

Protected 속성
bool	bOutOfHealth = false
FGameplayAttributeData	Health
FGameplayAttributeData	MaxHealth
FGameplayAttributeData	MoveSpeed
FGameplayAttributeData	Attack
FGameplayAttributeData	AttackSpeed
FGameplayAttributeData	KnockbackResistance
FGameplayAttributeData	CooldownMultiplier
FGameplayAttributeData	Damage
FGameplayAttributeData	DamageIsCritical

생성자 & 소멸자 문서화

UBaseAttributeSet()

UBaseAttributeSet::UBaseAttributeSet

(

)

                                     :
    MaxHealth(1.0f),
    MoveSpeed(1.0f),
    Attack(0.0f),
    AttackSpeed(1.0f),
    KnockbackResistance(0.0f),
    CooldownMultiplier(0.0f),
    Damage(0.0f)
{
    InitHealth(GetMaxHealth());
}

멤버 함수 문서화

ATTRIBUTE_ACCESSORS() [1/9]

UBaseAttributeSet::ATTRIBUTE_ACCESSORS	(	UBaseAttributeSet	,
		Attack
	)

ATTRIBUTE_ACCESSORS() [2/9]

UBaseAttributeSet::ATTRIBUTE_ACCESSORS	(	UBaseAttributeSet	,
		AttackSpeed
	)

ATTRIBUTE_ACCESSORS() [3/9]

UBaseAttributeSet::ATTRIBUTE_ACCESSORS	(	UBaseAttributeSet	,
		CooldownMultiplier
	)

ATTRIBUTE_ACCESSORS() [4/9]

UBaseAttributeSet::ATTRIBUTE_ACCESSORS	(	UBaseAttributeSet	,
		Damage
	)

ATTRIBUTE_ACCESSORS() [5/9]

UBaseAttributeSet::ATTRIBUTE_ACCESSORS	(	UBaseAttributeSet	,
		DamageIsCritical
	)

ATTRIBUTE_ACCESSORS() [6/9]

UBaseAttributeSet::ATTRIBUTE_ACCESSORS	(	UBaseAttributeSet	,
		Health
	)

ATTRIBUTE_ACCESSORS() [7/9]

UBaseAttributeSet::ATTRIBUTE_ACCESSORS	(	UBaseAttributeSet	,
		KnockbackResistance
	)

ATTRIBUTE_ACCESSORS() [8/9]

UBaseAttributeSet::ATTRIBUTE_ACCESSORS	(	UBaseAttributeSet	,
		MaxHealth
	)

ATTRIBUTE_ACCESSORS() [9/9]

UBaseAttributeSet::ATTRIBUTE_ACCESSORS	(	UBaseAttributeSet	,
		MoveSpeed
	)

GenerateDamageResultData()

FDamageResultData UBaseAttributeSet::GenerateDamageResultData	(	const struct FGameplayEffectModCallbackData &	Data,
		float	LocalDamage,
		bool	bCriticalHit
	)		const

{
    const FGameplayEffectContextHandle Context = Data.EffectSpec.GetContext();
 
    FDamageResultData ResultData;
    ResultData.TargetActor = GetOwningAbilitySystemComponent()->GetAvatarActor(); // GetOwningActor 역시 PlayerState 반환 
    ResultData.SourceActor = Context.GetEffectCauser(); // instigator -> Owneractor을 반환 -> PlayerState 반환하기에 적합하지 않음.
    ResultData.DamageAmount = LocalDamage;
    ResultData.bIsCritical = bCriticalHit;
    ResultData.EffectContextHandle = Context;
 
    if (const FHitResult* HitResult = Context.GetHitResult())
    {
        ResultData.HitLocation = HitResult->ImpactPoint;
        ResultData.HitNormal = HitResult->ImpactNormal;
    }
    else if (ResultData.TargetActor != nullptr)
    {
        ResultData.HitLocation = ResultData.TargetActor->GetActorLocation();
    }
 
    // 히트 이펙트 - 크리티컬은 전용 Cue, 일반 히트는 공격 시점에 Spec에 붙인 무기별 Cue 태그를 회수한다.
    ResultData.HitEffectTag = bCriticalHit
                              ? TAG_CUE_COMBAT_HIT_CRITICAL
                              : Data.EffectSpec.GetDynamicAssetTags()
                                    .Filter(FGameplayTagContainer(TAG_CUE_COMBAT_HITEFFECT))
                                    .First();
 
    // 데미지 타입 
    ResultData.DamageTypeTag = Data.EffectSpec.GetDynamicAssetTags()
                                   .Filter(FGameplayTagContainer(TAG_DAMAGE_TYPE))
                                   .First();
 
    return ResultData;
}

이 함수를 호출하는 함수들에 대한 그래프입니다.:

InitBaseStats()

void UBaseAttributeSet::InitBaseStats	(	float	InMaxHealth,
		float	InMoveSpeed,
		float	InAttack,
		float	InAttackSpeed,
		float	InKnockbackResistance = 0.0f,
		float	InCooldownMultiplier = 1.0f
	)

{
    bOutOfHealth = false;
    InitMaxHealth(InMaxHealth);
    InitHealth(InMaxHealth);
    InitMoveSpeed(InMoveSpeed);
    InitAttack(InAttack);
    InitAttackSpeed(InAttackSpeed);
    InitKnockbackResistance(InKnockbackResistance);
    InitCooldownMultiplier(InCooldownMultiplier);
}

이 함수를 호출하는 함수들에 대한 그래프입니다.:

IsOutOfHealth()

FORCEINLINE bool UBaseAttributeSet::IsOutOfHealth ( ) const

inline

    {
        return bOutOfHealth;
    }

이 함수를 호출하는 함수들에 대한 그래프입니다.:

PostGameplayEffectExecute()

void UBaseAttributeSet::PostGameplayEffectExecute ( const struct FGameplayEffectModCallbackData &  Data )

overridevirtual

{
    Super::PostGameplayEffectExecute(Data);
 
    constexpr float MinimumHealth = 0.0f;
 
    if (Data.EvaluatedData.Attribute == GetHealthAttribute())
    {
        LOG_INFO(LogCKAttribute, "Direct Health Access : %f", GetHealth());
        SetHealth(FMath::Clamp(GetHealth(), MinimumHealth, GetMaxHealth()));
    }
    else if (Data.EvaluatedData.Attribute == GetDamageAttribute())
    {
        float LocalDamage = GetDamage();
        bool bCriticalHit = GetDamageIsCritical() > 0.0f;
 
        SetHealth(FMath::Clamp(GetHealth() - LocalDamage, MinimumHealth, GetMaxHealth()));
 
        if (LocalDamage > 0.0f)
        {
            FDamageResultData ResultData = GenerateDamageResultData(Data, LocalDamage, bCriticalHit);
            OnDamageDelegate.Broadcast(ResultData);
        }
 
        SetDamage(0.0f);
        SetDamageIsCritical(0.0f);
    }
 
    if (GetHealth() <= MinimumHealth && !bOutOfHealth)
    {
        bOutOfHealth = true;
        Data.Target.AddLooseGameplayTag(TAG_CHARACTER_STATE_ISDEAD);
        OnDeathDelegate.Broadcast();
    }
}

이 함수 내부에서 호출하는 함수들에 대한 그래프입니다.:

PreAttributeChange()

void UBaseAttributeSet::PreAttributeChange ( const FGameplayAttribute &  Attribute, float &  NewValue  )

overridevirtual

UEnemyAttributeSet에서 재구현되었습니다.

{
    Super::PreAttributeChange(Attribute, NewValue);
 
    if (Attribute == GetHealthAttribute())
    {
        NewValue = FMath::Clamp(NewValue, 0.0f, GetMaxHealth());
    }
    else if (Attribute == GetDamageAttribute())
    {
        NewValue = NewValue < 0.0f ? 0.0f : NewValue;
    }
    else if (Attribute == GetKnockbackResistanceAttribute())
    {
        NewValue = FMath::Clamp(NewValue, 0.0f, 1.0f);
    }
    else
    {
        //LOG_INFO(LogCK, "어트리뷰트: %s, 값: %f", *Attribute.GetName(), NewValue);
    }
}

멤버 데이터 문서화

Attack

FGameplayAttributeData UBaseAttributeSet::Attack

protected

AttackSpeed

FGameplayAttributeData UBaseAttributeSet::AttackSpeed

protected

bOutOfHealth

bool UBaseAttributeSet::bOutOfHealth = false

protected

CooldownMultiplier

FGameplayAttributeData UBaseAttributeSet::CooldownMultiplier

protected

Damage

FGameplayAttributeData UBaseAttributeSet::Damage

protected

DamageIsCritical

FGameplayAttributeData UBaseAttributeSet::DamageIsCritical

protected

Health

FGameplayAttributeData UBaseAttributeSet::Health

protected

KnockbackResistance

FGameplayAttributeData UBaseAttributeSet::KnockbackResistance

protected

MaxHealth

FGameplayAttributeData UBaseAttributeSet::MaxHealth

protected

MoveSpeed

FGameplayAttributeData UBaseAttributeSet::MoveSpeed

protected

OnDamageDelegate

FOnDamageTakenDelegate UBaseAttributeSet::OnDamageDelegate

mutable

OnDeathDelegate

FDeathDelegate UBaseAttributeSet::OnDeathDelegate

mutable

---

이 클래스에 대한 문서화 페이지는 다음의 파일들로부터 생성되었습니다.:

• Source/CK_UE/GAS/Attribute/BaseAttributeSet.h
• Source/CK_UE/GAS/Attribute/BaseAttributeSet.cpp