Reversi for Windows Mobile

using System;
using System.Linq;
using System.Collections.Generic;
using System.Text;

namespace GameExample.Reversi
{
    public struct Position
    {
        /// <summary>
        /// A position on the game board.  The first two bits represent the player, the last 6 bits
        /// are used by render to track the current frame.
        /// </summary>
        private readonly byte _data;

        /// <summary>
        /// Initializes a new instance of the <see cref="Position"/> struct.
        /// </summary>
        /// <param name="data">The data.</param>
        public Position(byte data)
        {
            _data = data;
        }
        public Position(Player player)
            : this((byte)player)
        {
        }
        public Position(Player player, byte renderData)
            : this((byte)((byte)player | ((byte)renderData << 2)))
        {
        }



        /// <summary>
        /// An empty position.
        /// </summary>
        /// <value>The empty.</value>
        public static Position Empty
        {
            get
            {
                return new Position();
            }
        }

        /// <summary>
        /// Gets the player.
        /// </summary>
        /// <value>The player.</value>
        public Player Player
        {
            get
            {
                return (Player)(_data & 0x3);
            }
        }

        /// <summary>
        /// Gets data used by render.
        /// </summary>
        /// <value>The render data.</value>
        public byte RenderData
        {
            get
            {
                return (byte)(_data >> 2);
            }
        }
    }

   
}