/*
 * Tube.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 Microsoft.Xna.Framework.Content;

namespace ColonySim.Structures
{
    /// <summary>
    /// This represents how resources are transported within the Colony.
    /// </summary>
    class Tube : TransportStructure
    {
        #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 Tube(ContentManager pContent, string pModelName,
            string pTextureName) : base(pContent, pModelName, pTextureName)
        {
			RequiresBuildArea = false;
			BuildRadius = 0;
			//SpecularIntensity = 1f;
			//SpecularPower = .7f;
        }

        #endregion

        #region Behavior

        #endregion

        #region Utility

        /// <summary>
        /// Returns a clone of this structure.
        /// </summary>
        /// <returns>The cloned structure.</returns>
        public override Structure Clone()
        {
            // Create the return value
            Tube retVal = new Tube(Content, ModelPath, TexturePath);

            // Set the values to ours
            retVal.Name = Name;
            retVal.FootPrintSize = FootPrintSize;
            retVal.Cost = Cost;
			retVal.BuildRadius = BuildRadius;
            retVal.Running = Running;
            retVal.DrawOrder = DrawOrder;
			retVal.TechniqueName = TechniqueName;
			retVal.RequiresBuildArea = RequiresBuildArea;
			retVal.AlphaMapPath = AlphaMapPath;

            // Return the retval
            return retVal;
        }

		public override string ToSaveString()
		{
			System.Text.StringBuilder returnString = new System.Text.StringBuilder();

			if (Name == null)
				returnString.Append("null");
			else
				returnString.Append(Name);
			returnString.Append(" ");
			returnString.Append(FootPrintSize.X);
			returnString.Append(" ");
			returnString.Append(FootPrintSize.Y);
			returnString.Append(" ");
			returnString.Append(Cost);
			returnString.Append(" ");
			returnString.Append(BuildRadius);
			returnString.Append(" ");
			returnString.Append((int)Running);
			returnString.Append(" ");
			returnString.Append(DrawOrder);
			returnString.Append(" ");
			returnString.Append(TechniqueName);
			returnString.Append(" ");

			returnString.AppendLine();
			return returnString.ToString();
		}

        ///// <summary>
        ///// Test if this Tube equals 
        ///// </summary>
        ///// <param name="obj"></param>
        ///// <returns></returns>
        //public override bool Equals(object obj)
        //{
        //    // The return values
        //    bool retVal = false;

        //    // If it's a 
        //    if (obj is Tube)
        //    {
        //        // Cast it
        //        Tube temp = obj as Tube;

        //        // Now see if we're equal
        //        if ((temp.Structure_A == this.Structure_A && temp.Structure_B == this.Structure_B) ||
        //            (temp.Structure_A == this.Structure_B && temp.Structure_B == this.Structure_A))
        //        {
        //            // We're equivalent
        //            retVal = true;
        //        }

        //    }

        //    // Return the retVal
        //    return retVal;
        //}

        #endregion

		internal override void setDisplayForRunning()
		{
			switch (Running)
			{
				case Runnings.X:
				case Runnings.Y:
					ModelPath = ColonyStrings.MODEL_PATH + ColonyStrings.Tube_Straight_Model;
					if (!string.IsNullOrEmpty(ColonyStrings.Tube_Straight_Texture))
					{
						TexturePath = ColonyStrings.TEXTURE_PATH + ColonyStrings.Tube_Straight_Texture;
					}
					AlphaMapPath = ColonyStrings.MODEL_PATH + ColonyStrings.ALPHAMAP_PATH + ColonyStrings.Tube_Straight_AlphaMap;
					ReloadModel();
					return;
				case Runnings.NXNY:
				case Runnings.NXPY:
				case Runnings.PXNY:
				case Runnings.PXPY:
					ModelPath = ColonyStrings.MODEL_PATH + ColonyStrings.Tube_Angled_Model;
					if (!string.IsNullOrEmpty(ColonyStrings.Tube_Angled_Texture))
					{
						TexturePath = ColonyStrings.TEXTURE_PATH + ColonyStrings.Tube_Angled_Texture;
					}
					AlphaMapPath = ColonyStrings.MODEL_PATH + ColonyStrings.ALPHAMAP_PATH + ColonyStrings.Tube_Angled_AlphaMap;
					ReloadModel();
					return;
				case Runnings.Negative_X:
				case Runnings.Negative_Y:
				case Runnings.Positive_X:
				case Runnings.Positive_Y:
					ModelPath = ColonyStrings.MODEL_PATH + ColonyStrings.Tube_T_Model;
					if (!string.IsNullOrEmpty(ColonyStrings.Tube_T_Texture))
					{
						TexturePath = ColonyStrings.TEXTURE_PATH + ColonyStrings.Tube_T_Texture;
					}
					AlphaMapPath = ColonyStrings.MODEL_PATH + ColonyStrings.ALPHAMAP_PATH + ColonyStrings.Tube_T_AlphaMap;
					ReloadModel();
					return;
				case Runnings.Four_Way:
					ModelPath = ColonyStrings.MODEL_PATH + ColonyStrings.Tube_Four_Model;
					if (!string.IsNullOrEmpty(ColonyStrings.Tube_Four_Texture))
					{
						TexturePath = ColonyStrings.TEXTURE_PATH + ColonyStrings.Tube_Four_Texture;
					}
					AlphaMapPath = ColonyStrings.MODEL_PATH + ColonyStrings.ALPHAMAP_PATH + ColonyStrings.Tube_Four_AlphaMap;
					ReloadModel();
					return;
			}
		}


    }
}