InteractableSpawnSystemComponent.h

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// Fill out your copyright notice in the Description page of Project Settings.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Components/ActorComponent.h"
#include "Interface/Spawn/SpawnSystemInterface.h"
#include "InteractableSpawnSystemComponent.generated.h"
 
class AInteractableActor;
class UStageManagementSubsystem;
class ITargetableInterface;
 
 
//Spawn Hub에서만 사용되는 '상호작용이 가능한 오브젝트를 스폰'하는 시스템 컴포넌트이다.  
UCLASS(ClassGroup=(Custom), BlueprintType)
class CK_UE_API UInteractableSpawnSystemComponent : public UActorComponent, public ISpawnSystemInterface
{
    GENERATED_BODY()
 
public:
    UInteractableSpawnSystemComponent();
 
public:
    virtual void Initialize(UStageManagementSubsystem* InStageManagementSubsystem) override;
    virtual void ClearAll(const bool bClearSpawnedActors = true) override;
    virtual void CollectSpawnedTargetables(TArray<ITargetableInterface*>& OutTargetables) const override;
 
public:
    AActor* SpawnInteractableActor(TSubclassOf<AActor> InteractableClass, const FVector& Location, const FRotator& Rotation);
    void DespawnInteractableActor(AActor* Interactable);
 
public:
    FORCEINLINE TArray<AInteractableActor*> GetAllSpawnedInteractableActors() const
    {
        return SpawnedInteractableActors;
    }
 
    FORCEINLINE AInteractableActor* GetRecentlySpawnInteractableActor() const
    {
        return SpawnedInteractableActors.IsEmpty() ? nullptr : SpawnedInteractableActors.Last();
    }
 
private:
    UPROPERTY(Transient)
    TWeakObjectPtr<UStageManagementSubsystem> StageManagementSystem;
 
    UPROPERTY(Transient)
    TArray<TObjectPtr<AInteractableActor>> SpawnedInteractableActors;
};