InteractabilityComponent.h

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// Fill out your copyright notice in the Description page of Project Settings.
 
#pragma once
 
#include "CK_UE.h"
#include "Components/ActorComponent.h"
#include "Interactable/Condition/InteractionRule.h"
#include "InteractabilityComponent.generated.h"
 
class UInteractionChannel;
 
UCLASS(ClassGroup=(Custom), meta=(BlueprintSpawnableComponent))
class CK_UE_API UInteractabilityComponent : public UActorComponent
{
    GENERATED_BODY()
 
public:
    UInteractabilityComponent();
 
public:
    void RegisterToChannel(UInteractionChannel* Channel);
    void UnregisterFromChannel();
 
public:
    bool IsInteractable() const;
 
    FORCEINLINE bool IsRegistered() const
    {
        return ActiveChannel != nullptr;
    }
 
    FORCEINLINE UInteractionChannel* GetActiveChannel() const
    {
        return ActiveChannel.Get();
    }
 
protected:
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Interactability")
    bool bCanInteractByDefault = true;
 
    UPROPERTY(EditAnywhere, Instanced, BlueprintReadOnly, Category = "Interactability")
    TObjectPtr<UInteractionRule> InteractionRule;
 
private:
    UPROPERTY(Transient)
    TObjectPtr<UInteractionChannel> ActiveChannel;
};