VRCycling/Assets/Plotting/PlotFileWriter.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using JetBrains.Annotations;
using UnityEngine;

namespace Plotting
{
    public class PlotFileWriter
    {
        private readonly StreamWriter writer;
        private Task previousWriteTask;

        public PlotFileWriter(string path)
        {
            var fileInfo = new FileInfo(path);
            if (!fileInfo.Directory?.Exists ?? false)
            {
                fileInfo.Directory?.Create();
            }
            writer = new StreamWriter(path) {AutoFlush = true};
        }

        public async Task WriteDataLine<T>(T xValue, IEnumerable<T> values)
        {
            await writer.WriteLineAsync($"{xValue}\t{string.Join("\t", values)}");
        }

        public void Dispose()
        {
            writer?.Close();
        }
        
    }
}