ISMPoolSubSystem.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "Subsystems/WorldSubsystem.h"
#include "ISMPoolSubSystem.generated.h"
 
class AISMPoolActor;
class ULevel;
UCLASS(MinimalAPI)
class UISMPoolSubSystem : public UWorldSubsystem
{
    GENERATED_BODY()
 
public:
    ISMPOOL_API UISMPoolSubSystem();
 
    // USubsystem BEGIN
    ISMPOOL_API virtual void Initialize(FSubsystemCollectionBase& Collection) override;
    ISMPOOL_API virtual void Deinitialize() override;
    // USubsystem END
 
    ISMPOOL_API AISMPoolActor* FindISMPoolActor(ULevel* Level);
    
    ISMPOOL_API void GetISMPoolActors(TArray<AISMPoolActor*>& OutActors) const;
 
protected:
    UFUNCTION()
    void OnActorEndPlay(AActor* InSource, EEndPlayReason::Type Reason);
 
    TMap<TObjectPtr<ULevel>, TObjectPtr<AISMPoolActor> > PerLevelISMPoolActors;
};