using System.Runtime.InteropServices;
using LyraApi.Ecs;

namespace LyraApi.Math;

[StructLayout(LayoutKind.Sequential)]
struct Vec3(float x, float y, float z) : IComponent
{
    /// <summary>
    /// The X component.
    /// </summary>
    public float X { get; set; } = x;
    /// <summary>
    /// The Y component
    /// </summary>
    public float Y { get; set; } = y;
    /// <summary>
    /// The Z component
    /// </summary>
    public float Z { get; set; } = z;

    public static string HostName => "Vec3";
    public static ulong HostSize => (ulong)Marshal.SizeOf<Vec3>();
    public static ulong HostAlignment => (ulong)MarshalUtils.AlignmentOf<Vec3>();
    public static ulong TypeId => 4124409524;

    public static object? TakeFromBytes(byte[] bytes)
    {
        byte[] taken = bytes.Take((int)HostSize).ToArray();
        return MarshalUtils.FromBytes<Vec3>(taken);
    }
}