UObjectPoolManager.h

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// Copyright (c) 2025 Doppleddiggong. All rights reserved. Unauthorized copying, modification, or distribution of this file, via any medium is strictly prohibited. Proprietary and confidential.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Macro.h"
#include "Subsystems/GameInstanceSubsystem.h"
#include "UObjectPoolManager.generated.h"
 
UCLASS()
class LATTELIBRARY_API UObjectPoolManager : public UGameInstanceSubsystem
{
    GENERATED_BODY()
 
public: 
    virtual void Initialize(FSubsystemCollectionBase& Collection) override;
    virtual void Deinitialize() override;
 
    DEFINE_SUBSYSTEM_GETTER_INLINE(UObjectPoolManager);
    
    UFUNCTION(BlueprintCallable, Category="Pool", meta = (WorldContext = "WorldContextObject"))
    AActor* GetPoolItem(const UObject* WorldContextObject, TSubclassOf<AActor> InClass);
 
    UFUNCTION(BlueprintCallable, Category="Pool", meta = (WorldContext = "WorldContextObject"))
    AActor* GetPoolItemLocationRotator(const UObject* WorldContextObject, const TSubclassOf<AActor> InClass, const FVector Location, const FRotator Rotator );
    
    UFUNCTION(BlueprintCallable, Category="Pool")
    void ReturnActorToPool(AActor* Actor);
 
private:    
    TMap<UClass*, TArray<AActor*>> PoolMap;
};