UGameVFXManager.cpp

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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.
 
#include "UGameVFXManager.h"
 
#include "EDamageType.h"
#include "GameLogging.h"
#include "UVFXDataAsset.h"
#include "NiagaraFunctionLibrary.h"
#include "FComponentHelper.h"
 
#define VFX_DATA_PATH TEXT("/Game/CustomContents/MasterData/VFX_Data.VFX_Data")
 
UGameVFXManager::UGameVFXManager()
{
    if (auto LoadedAsset = FComponentHelper::LoadAsset<UVFXDataAsset>(VFX_DATA_PATH))
    {
        VFXAsset = LoadedAsset;
        VFXDataMap = VFXAsset->VFXData;
    }
}
 
void UGameVFXManager::Initialize(FSubsystemCollectionBase& Collection)
{
    Super::Initialize(Collection);
 
    if (!VFXAsset)
    {
        UE_LOG(LogTemp, Error, TEXT("Failed to load VFXDataAsset from path"));
    }
}
 
 
bool UGameVFXManager::GetVFXData(EVFXType Type, FVFXData& Out) const
{
    if (const FVFXData* Found = VFXDataMap.Find(Type))
    {
        Out = *Found;
        return true;
    }
 
    PRINTLOG(TEXT("DataGetFail : %s"), *UEnum::GetValueAsString(Type) );
    return false;
}
 
void UGameVFXManager::ShowVFX( EVFXType Type,
    FVector Location, FRotator Rotator, FVector Scale)
{
    FVFXData Params;
    if (!this->GetVFXData(Type, Params))
        return;
 
    UNiagaraFunctionLibrary::SpawnSystemAtLocation(
        GetWorld(),
        Params.VFXAsset,
        Location + Params.LocationOffset,
        Rotator + Params.RotatorOffset,
        Scale * Params.Scale,
        true,
        true,
        ENCPoolMethod::None,
        true
    );
}