// Decompiled with JetBrains decompiler
// Type: Terraria.FrameSkipTest
// Assembly: Terraria, Version=1.4.0.5, Culture=neutral, PublicKeyToken=null
// MVID: 67F9E73E-0A81-4937-A22C-5515CD405A83
// Assembly location: C:\Users\mikeyisbaeyt\Downloads\depotdownloader-2.4.5\depots\105601\6707058\Terraria.exe

using Microsoft.Xna.Framework;
using ReLogic.Utilities;
using System.Collections.Generic;
using System.Threading;

namespace Terraria
{
  public class FrameSkipTest
  {
    private static int LastRecordedSecondNumber;
    private static float CallsThisSecond;
    private static float DeltasThisSecond;
    private static List<float> DeltaSamples = new List<float>();
    private const int SamplesCount = 5;
    private static MultiTimer serverFramerateTest = new MultiTimer(60);

    public static void Update(GameTime gameTime) => Thread.Sleep((int) MathHelper.Clamp((float) ((1.0 / 60.0 - gameTime.ElapsedGameTime.TotalSeconds) * 1000.0 + 1.0), 0.0f, 1000f));

    public static void CheckReset(GameTime gameTime)
    {
      if (FrameSkipTest.LastRecordedSecondNumber == gameTime.TotalGameTime.Seconds)
        return;
      FrameSkipTest.DeltaSamples.Add(FrameSkipTest.DeltasThisSecond / FrameSkipTest.CallsThisSecond);
      if (FrameSkipTest.DeltaSamples.Count > 5)
        FrameSkipTest.DeltaSamples.RemoveAt(0);
      FrameSkipTest.CallsThisSecond = 0.0f;
      FrameSkipTest.DeltasThisSecond = 0.0f;
      FrameSkipTest.LastRecordedSecondNumber = gameTime.TotalGameTime.Seconds;
    }

    public static void UpdateServerTest()
    {
      FrameSkipTest.serverFramerateTest.Record("frame time");
      FrameSkipTest.serverFramerateTest.StopAndPrint();
      FrameSkipTest.serverFramerateTest.Start();
    }
  }
}