using System.Runtime.InteropServices;
using static flecs_hub.flecs;

namespace gaemstone;

internal static class CStringExtensions
{
	public static string ToStringAndFree(this Runtime.CString str)
	{
        var result = Marshal.PtrToStringAnsi(str)!;
        Marshal.FreeHGlobal(str);
        return result;
	}

	public static void Set(this ref Runtime.CString str, string? value)
	{
		if (!str.IsNull) Marshal.FreeHGlobal(str);
		str = (value != null) ? new(Marshal.StringToHGlobalAnsi(value)) : default;
	}
}