HoHCI-BikeSteering/Assets/Scripts/Logging/FPSLogger.cs

using System;
using System.Collections.Generic;
using Logging.Base;
using Logging.Data;
using UnityEngine;

namespace Logging
{
    public enum RouteEvent
    {
        None,
        Left,
        Right,
        Straight,
        Start,
        Finish
    }

    public readonly struct FPSData : ISerializable
    {
        private readonly long timestamp;
        private readonly int fps;

        public FPSData(long timestamp, int fps)
        {
            this.timestamp = timestamp;
            this.fps = fps;
        }

        public KeyValuePair<long, string[]> Serialize() => new KeyValuePair<long, string[]>(timestamp, new[]
        {
            fps.ToString()
        });
    }

    public class FPSLogger : SensorDataLogger<FPSData>
    {
        public override string Key => "route_events";

        private float lastTs = 0f;
        public float checkInterval = 1f;
        private int currentFps = -1;
        private int frameCount = 0;

        public override void Start()
        {
            base.Start();
            lastTs = Time.time;
        }

        private void Update()
        {
            var dif = Time.time - lastTs;
            frameCount++;
            if (dif >= checkInterval)
            {
                currentFps = (int) (frameCount / dif);
                lastTs = Time.time;
                frameCount = 0;
            }

            Log(new FPSData(Helpers.RoundToLong(Time.time * 1000f), currentFps));
        }


        public override IEnumerable<FPSData> ReadLog(IEnumerable<IEnumerable<string>> lines)
        {
            throw new NotImplementedException();
        }
    }
}