/*
 * ThreeWayHub.cs
 * Authors: Bradley R. Blankenship
 * Copyright (c) 2007-2008 Cornell University

 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation; either version 2
 of the License, or (at your option) any later version.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.Xna.Framework.Content;

namespace ColonySim.Structures
{
    /// <summary>
    /// This is a three way Hub in the game.
    /// </summary>
    class ThreeWayHub : Hub
    {
        #region Enums

        /// <summary>
        /// The directions that the hub can face.
        /// </summary>
        public enum Facings
        {
            Positive_Y,
            Positive_X,
            Negative_Y,
            Negative_X
        }

        #endregion

        #region Fields

        // The facing for the Hub
        Facings mFacing = Facings.Positive_Y;

        #endregion

        #region Properties

        /// <summary>
        /// Allows access to the facing of the Three Way Hub.
        /// </summary>
        public Facings Facing
        {
            get { return mFacing; }
            set { mFacing = value; }
        }

        #endregion

        #region Constructs

        /// <summary>
        /// Base constructor
        /// </summary>
        /// <param name="pContent">The Content Manager</param>
        /// <param name="pModelName">The model name</param>
        /// <param name="pTextureName">The texture name</param>
        public ThreeWayHub(ContentManager pContent, string pModelName,
            string pTextureName) : base(pContent, pModelName, pTextureName)
        {
        }

        #endregion

        #region Utility

        public override Structure Clone()
        {
            // Create the return value
            ThreeWayHub retVal = new ThreeWayHub(this.Content, this.ModelPath, this.TexturePath);

            // Set the values to ours
            retVal.Name = this.Name;
            retVal.FootPrintSize = this.FootPrintSize;
            retVal.Cost = this.Cost;
            retVal.DrawOrder = this.DrawOrder;
            retVal.Facing = this.Facing;

            // Return the retval
            return retVal;
        }

        #endregion
    }
}