UInteractionChannel 클래스 참조

#include <InteractionChannel.h>

UInteractionChannel에 대한 상속 다이어그램 :

UInteractionChannel에 대한 협력 다이어그램:

Public 멤버 함수
void	Initialize (ACharacterBase *InRequester)
void	RegisterInteractable (UInteractabilityComponent *Interactable)
void	UnregisterInteractable (UInteractabilityComponent *Interactable)
void	Close ()
FORCEINLINE ACharacterBase *	GetRequester () const
FORCEINLINE bool	IsEmpty () const
FORCEINLINE bool	IsClosed () const

정적 Public 멤버 함수
static UInteractionChannel *	CreateChannel (ACharacterBase *Caller, UInteractabilityComponent *InteractabilityCompo)

Public 속성
FOnInteractionDelegate	OnInteractableRegistered
FOnInteractionDelegate	OnInteractableUnregistered
FOnInteractionChannelEmpty	OnChannelEmpty

Private 멤버 함수
void	RemoveInvalidInteractableActors ()

Private 속성
bool	bIsClosed = false
TWeakObjectPtr< ACharacterBase >	Requester
TArray< TWeakObjectPtr< UInteractabilityComponent > >	RegisteredInteractables

멤버 함수 문서화

Close()

void UInteractionChannel::Close

(

)

{
    if (bIsClosed)
    {
        return;
    }
 
    bIsClosed = true;
 
    for (const TWeakObjectPtr<UInteractabilityComponent>& Interactable : RegisteredInteractables)
    {
        if (Interactable.IsValid() && Interactable->GetActiveChannel() == this)
        {
            Interactable->UnregisterFromChannel();
        }
    }
 
    RegisteredInteractables.Empty();
    OnInteractableRegistered.Clear();
    OnInteractableUnregistered.Clear();
    OnChannelEmpty.Clear();
    Requester.Reset();
}

이 함수를 호출하는 함수들에 대한 그래프입니다.:

CreateChannel()

UInteractionChannel * UInteractionChannel::CreateChannel ( ACharacterBase *  Caller, UInteractabilityComponent *  InteractabilityCompo  )

static

{
    UInteractionChannel* Channel = NewObject<UInteractionChannel>(Caller);
    check(Channel);
 
    AActor* ThisActor = Cast<AActor>(InteractabilityCompo->GetOwner());
    checkf(ThisActor, TEXT("%s의 Owner를 %s로 형변환할 수 없습니다. "), NAMEOF(UInteractabilityComponent), NAMEOF(AActor));
 
    Channel->Initialize(Caller);
 
    FScriptDelegate OnRegisteredDelegate;
    FScriptDelegate OnUnregisteredDelegate;
 
    OnRegisteredDelegate.BindUFunction(ThisActor, GET_FUNCTION_NAME_CHECKED(IInteractableInterface, OnBeginInteraction));
    OnUnregisteredDelegate.BindUFunction(ThisActor, GET_FUNCTION_NAME_CHECKED(IInteractableInterface, OnEndInteraction));
 
    Channel->OnInteractableRegistered.Add(OnRegisteredDelegate);
    Channel->OnInteractableUnregistered.Add(OnUnregisteredDelegate);
 
    InteractabilityCompo->RegisterToChannel(Channel);
    return Channel;
}

이 함수 내부에서 호출하는 함수들에 대한 그래프입니다.:

이 함수를 호출하는 함수들에 대한 그래프입니다.:

GetRequester()

FORCEINLINE ACharacterBase * UInteractionChannel::GetRequester ( ) const

inline

    {
        return Requester.Get();
    }

Initialize()

void UInteractionChannel::Initialize

(

ACharacterBase *

InRequester

)

{
    Requester = InRequester;
}

이 함수를 호출하는 함수들에 대한 그래프입니다.:

IsClosed()

FORCEINLINE bool UInteractionChannel::IsClosed ( ) const

inline

    {
        return bIsClosed;
    }

IsEmpty()

FORCEINLINE bool UInteractionChannel::IsEmpty ( ) const

inline

    {
        return RegisteredInteractables.IsEmpty();
    }

이 함수를 호출하는 함수들에 대한 그래프입니다.:

RegisterInteractable()

void UInteractionChannel::RegisterInteractable

(

UInteractabilityComponent *

Interactable

)

{
    if (bIsClosed || Interactable == nullptr)
    {
        return;
    }
 
    RemoveInvalidInteractableActors();
 
    if (RegisteredInteractables.Contains(Interactable))
    {
        return;
    }
 
    RegisteredInteractables.Add(Interactable);
    OnInteractableRegistered.Broadcast(Requester.Get());
}

이 함수 내부에서 호출하는 함수들에 대한 그래프입니다.:

RemoveInvalidInteractableActors()

void UInteractionChannel::RemoveInvalidInteractableActors ( )

private

{
    RegisteredInteractables.RemoveAll([](const TWeakObjectPtr<UInteractabilityComponent>& Interactable)
    {
        return Interactable.IsValid() == false;
    });
}

이 함수를 호출하는 함수들에 대한 그래프입니다.:

UnregisterInteractable()

void UInteractionChannel::UnregisterInteractable

(

UInteractabilityComponent *

Interactable

)

{
    if (!ensureAlwaysMsgf(Interactable, TEXT("%s is nullptr"), NAMEOF(Interactable)))
    {
        return;
    }
 
    if (RegisteredInteractables.Remove(Interactable) == 0)
    {
        RemoveInvalidInteractableActors();
        return;
    }
 
    OnInteractableUnregistered.Broadcast(Requester.Get());
    RemoveInvalidInteractableActors();
 
    if (IsEmpty())
    {
        OnChannelEmpty.Broadcast();
        Close();
    }
}

이 함수 내부에서 호출하는 함수들에 대한 그래프입니다.:

멤버 데이터 문서화

bIsClosed

bool UInteractionChannel::bIsClosed = false

private

OnChannelEmpty

FOnInteractionChannelEmpty UInteractionChannel::OnChannelEmpty

OnInteractableRegistered

FOnInteractionDelegate UInteractionChannel::OnInteractableRegistered

OnInteractableUnregistered

FOnInteractionDelegate UInteractionChannel::OnInteractableUnregistered

RegisteredInteractables

TArray<TWeakObjectPtr<UInteractabilityComponent> > UInteractionChannel::RegisteredInteractables

private

Requester

TWeakObjectPtr<ACharacterBase> UInteractionChannel::Requester

private

---

이 클래스에 대한 문서화 페이지는 다음의 파일들로부터 생성되었습니다.:

• Source/CK_UE/Interactable/Channel/InteractionChannel.h
• Source/CK_UE/Interactable/Channel/InteractionChannel.cpp