// Fill out your copyright notice in the Description page of Project Settings.


#include "FXComponent.h"
#include "NiagaraSystem.h"
#include "NiagaraComponent.h"
#include "NiagaraFunctionLibrary.h"
#include "NiagaraDataChannel.h"
#include "NiagaraDataChannelHandler.h"
#include "NiagaraDataChannel_Islands.h"
#include "NameRegisterLibrary.h"
#include "NiagaraDataChannelAccessor.h"
// Sets default values for this component's properties
UFXComponent::UFXComponent()
{
	// Set this component to be initialized when the game starts, and to be ticked every frame.  You can turn these features
	// off to improve performance if you don't need them.
	PrimaryComponentTick.bCanEverTick = true;

	// ...
}


// Called when the game starts
void UFXComponent::BeginPlay()
{
	Super::BeginPlay();

	// ...
	
}


// Called every frame
void UFXComponent::TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction)
{
	Super::TickComponent(DeltaTime, TickType, ThisTickFunction);

	// ...
}

UObject* UFXComponent::PlayFX(UObject* FXAsset, USceneComponent* MeshComp, FName SocketName, FVector LocalOffset, FRotator LocalRotation, int32 DataChannelCount, FFXSpawnInfo SpawnInfo) {
	UObject* FXObject = nullptr;
	if (UNiagaraSystem* NiagaraAsset = Cast<UNiagaraSystem>(FXAsset))
    {
		FXObject = SpawnSystemAttached(NiagaraAsset, MeshComp, SocketName, LocalOffset, LocalRotation, SpawnInfo);
    }else if (UNiagaraDataChannelAsset* NDCAsset = Cast<UNiagaraDataChannelAsset>(FXAsset))
    {
		FNiagaraDataChannelSearchParameters SearchParams = (GetOwner()->GetActorLocation());
    	FXObject = UNiagaraDataChannelLibrary::WriteToNiagaraDataChannel(this, NDCAsset, SearchParams, DataChannelCount,
			true, true, true, *GetOwner()->GetName());
    	if (auto NDCWriter = Cast<UNiagaraDataChannelWriter>(FXObject))
    	{
    		NDCWriter->WritePosition(UNameRegisterLibrary::Name_Position, 0, LocalOffset);
    		NDCWriter->WriteVector(UNameRegisterLibrary::Name_Rotation, 0, FVector(LocalRotation.Pitch, LocalRotation.Yaw, LocalRotation.Roll));
			NDCWriter->WriteQuat(UNameRegisterLibrary::Name_Quaternion, 0, LocalRotation.Quaternion());
    	}
    }
	return FXObject;
}

UNiagaraComponent* UFXComponent::SpawnSystemAttached(UNiagaraSystem* SystemTemplate,
	USceneComponent* AttachToComponent, FName AttachPointName, FVector Location, FRotator Rotation, FFXSpawnInfo SpawnInfo)
{
	UNiagaraComponent* FXObject = UNiagaraFunctionLibrary::SpawnSystemAttached(SystemTemplate, AttachToComponent, AttachPointName, Location, Rotation,
		SpawnInfo.LocationType, SpawnInfo.bAutoDestroy, SpawnInfo.bAutoActivate, SpawnInfo.PoolingMethod, SpawnInfo.bPreCullCheck);
	if (FXObject)
	{
		FXObject->SetTickBehavior(SpawnInfo.TickBehavior);
	}
	return FXObject;
}