ProjectileSpawnSystemComponent.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 "ProjectileSpawnSystemComponent.generated.h"
 
class AProjectileBase;
class UStageManagementSubsystem;
 
 
USTRUCT(NotBlueprintType)
struct FProjectileContainer
{
    GENERATED_BODY()
 
public:
    UPROPERTY()
    TArray<TObjectPtr<AProjectileBase>> Projectiles;
};
 
 
//Spawn Hub에서만 사용되는 투사체 스폰 시스템 컴포넌트이다. 
UCLASS(ClassGroup=(Custom), BlueprintType)
class CK_UE_API UProjectileSpawnSystemComponent : public UActorComponent, public ISpawnSystemInterface
{
    GENERATED_BODY()
 
public:
    UProjectileSpawnSystemComponent();
 
public:
    virtual void Initialize(UStageManagementSubsystem* InStageManagementSubsystem) override;
    virtual void ClearAll(const bool bClearSpawnedActorsToo = true) override;
    virtual bool IsComponentTickEnabled() const override;
 
public:
    AProjectileBase* SpawnProjectile(UObject* Outer, const TSubclassOf<AProjectileBase> ProjectileClass, const FVector& Location, const FRotator& Rotation);
    void DespawnProjectile(UObject* Outer, AProjectileBase* Projectile);
 
public:
    UFUNCTION(BlueprintCallable, Category = "Projectile")
    int32 GetAllSpawnedProjectileCount() const;
 
    UFUNCTION(BlueprintCallable, Category = "Projectile")
    TArray<AProjectileBase*> GetAllSpawnedProjectiles() const;
 
private:
    UPROPERTY(Transient)
    TMap<TObjectPtr<UObject>, FProjectileContainer> ProjectileContainerMap;
 
    UPROPERTY(Transient)
    TWeakObjectPtr<UStageManagementSubsystem> StageManagementSystem;
};