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


#include "Widget/UWBP_RoundProgressBar.h"
#include "Components/Image.h"  
#include "Styling/SlateBrush.h"


void UUWBP_RoundProgressBar::BeginDestroy()
{
	Super::BeginDestroy();
	
}

void UUWBP_RoundProgressBar::SetPercent(float percent)
{
	if (!DynamicMaterial)
	{
		if (!ImageBar)
			return;
		FSlateBrush brush= ImageBar->GetBrush();
		UMaterialInterface* material=Cast<UMaterialInterface>(brush.GetResourceObject());
		if (!material)
			return;
		DynamicMaterial = UMaterialInstanceDynamic::Create(material, this);
		if (DynamicMaterial)
		{
			FSlateBrush newBrush= brush;
			newBrush.SetResourceObject(DynamicMaterial);
			ImageBar->SetBrush(newBrush);
		}
	}
	if (DynamicMaterial)
		DynamicMaterial->SetScalarParameterValue("Percent",percent);
}