How to get Bear & Bull signal from HeikenAshi (smoothed) indicator?

Heya fellow coders, traders and humans!

I have this HeikenAshi indicator over here below which has smoothing in it. It seem very good for my purposes, with Period: 3, and Type: WilderSmoothing. I'd like to get into my bot a signal which tells if the last bar is up or down. (Blue or red). I did a bot, and referenced the indicator right, but it seems to get wrong values... The bot has these (below) lines of code concerning the indicator (The indicator is at the bottom of post):

(From beginning of the bot:)

        [Parameter("Heiken Periods", DefaultValue = 3)]
        public int Periods { get; set; }

        [Parameter("Heiken MA Type", DefaultValue = MovingAverageType.WilderSmoothing)]
        public MovingAverageType MAType { get; set; }

        private HeikenAshiSmoothed _heikenAshi;

  protected override void OnStart()

{ 

      _heikenAshi = Indicators.GetIndicator<HeikenAshiSmoothed>(Periods, MAType);

}

   protected override void OnBar()

{

     Print("LatestHAClose:", _heikenAshi.haClose[1]);
     Print("LatestHAOpen:", _heikenAshi.haOpen[1]);

}

(I was going to use those to determine if it's an up or down bar, by using <> -symbols in a "if" sentence, but in backtest they don't give the real values that the indicator shows in the chart, even though the timeframe is 1H, both in chart and backtest.) Below is the full code of the indicator used, which I have made small changes concerning private/public, and set the "haClose" and "haOpen" to "Outputs".

using System;
using cAlgo.API;
using cAlgo.API.Indicators;

namespace cAlgo.Indicators
{
    [Indicator(IsOverlay = true, AccessRights = AccessRights.None)]
    public class HeikenAshiSmoothed : Indicator
    {
        [Parameter(DefaultValue = 3, MinValue = 1)]
        public int Periods { get; set; }

        [Parameter("MA Type", DefaultValue = MovingAverageType.WilderSmoothing)]
        public MovingAverageType MAType { get; set; }

        public MovingAverage maOpen;
        public MovingAverage maClose;
        public MovingAverage maHigh;
        public MovingAverage maLow;

        [Output("haClose")]
        public IndicatorDataSeries haClose { get; set; }

        [Output("haOpen")]
        public IndicatorDataSeries haOpen { get; set; }



        protected override void Initialize()
        {
            maOpen = Indicators.MovingAverage(MarketSeries.Open, Periods, MAType);
            maClose = Indicators.MovingAverage(MarketSeries.Close, Periods, MAType);
            maHigh = Indicators.MovingAverage(MarketSeries.High, Periods, MAType);
            maLow = Indicators.MovingAverage(MarketSeries.Low, Periods, MAType);
        }


        public override void Calculate(int index)
        {
            double haHigh;
            double haLow;
            Colors Color;

            if (index > 0 && !double.IsNaN(maOpen.Result[index - 1]))
            {
                haOpen[index] = (haOpen[index - 1] + haClose[index - 1]) / 2;
                haClose[index] = (maOpen.Result[index] + maClose.Result[index] + maHigh.Result[index] + maLow.Result[index]) / 4;
                haHigh = Math.Max(maHigh.Result[index], Math.Max(haOpen[index], haClose[index]));
                haLow = Math.Min(maLow.Result[index], Math.Min(haOpen[index], haClose[index]));
                Color = (haOpen[index] > haClose[index]) ? Colors.Red : Colors.Blue;
                ChartObjects.DrawLine("BarHA" + index, index, haOpen[index], index, haClose[index], Color, 5, LineStyle.Solid);
                ChartObjects.DrawLine("LineHA" + index, index, haHigh, index, haLow, Color, 1, LineStyle.Solid);
            }
            else if (!double.IsNaN(maOpen.Result[index]))
            {
                haOpen[index] = (maOpen.Result[index] + maClose.Result[index]) / 2;
                haClose[index] = (maOpen.Result[index] + maClose.Result[index] + maHigh.Result[index] + maLow.Result[index]) / 4;
                haHigh = maHigh.Result[index];
                haLow = maLow.Result[index];
            }
        }
    }
}

BIG THANKS FOR ANYONE WHO HAS THE TAIM