using System;
using System.Diagnostics;
using System.Runtime.InteropServices;

namespace gaemstone.ECS.Utility;

public class FlecsException
	: Exception
{
	public FlecsException() : base() {  }
	public FlecsException(string message) : base(message) {  }
}

public class FlecsAbortException
	: FlecsException
{
	private readonly string _stackTrace = new StackTrace(2, true).ToString();
	public override string? StackTrace => _stackTrace;

	private FlecsAbortException()
		: base("Abort was called by flecs") {  }

	[UnmanagedCallersOnly]
	internal static void Callback()
		=> throw new FlecsAbortException();
}