Tiny version of BlockPos.jar from Minecraft for handling different formats (Vector3 & Long)

TinyBlockPos.cs

using System.Numerics;

namespace Minecraft
{
    class TinyBlockPos
    {
        private static long X_MASK = (1L << 26) - 1L;
        private static long Y_MASK = (1L << 12) - 1L;
        private static long Z_MASK = (1L << 26) - 1L;
        private Vector3 position;

        public TinyBlockPos(int x, int y, int z) { this.position = new Vector3(x, y, z); }
        public TinyBlockPos(long position)
        {
            int x = (int)(position << 0 >> 38);
            int y = (int)(position << 52 >> 52);
            int z = (int)(position << 26 >> 38);
            this.position = new Vector3(x, y, z);
        }

        public long getLong
        {
            get
            {
                long i = 0L | ((long)this.position.X & X_MASK) << 38;
                      i = i | ((long)this.position.Y & Y_MASK) <<  0;
                return    i | ((long)this.position.Z & Z_MASK) << 12;
            }
        }
        public Vector3 getVector { get { return position; } }
        public string getReadableVector
        {
            get { return $"X:{ this.position.X } Y:{ this.position.Y } Z:{ this.position.Z }"; }
        }

    }
}