namespace DarkWynter.Engine.GameObjects
{
    #region Using Statements
    using System;
    using System.Collections.Generic;
    using Microsoft.Xna.Framework;
    using Microsoft.Xna.Framework.Audio;
    using Microsoft.Xna.Framework.Content;
    using Microsoft.Xna.Framework.Graphics;
    using Microsoft.Xna.Framework.Input;
    using Microsoft.Xna.Framework.Storage;
    using System.Xml;
    using System.Diagnostics;
    #endregion

    using Init;
    using Globals;

    /// <summary>
    /// User-Defined types can be added to the engine by inheriting from GameObjectTypes
    ///   and overloading it's CreateGameobjectType method.  This method must create a new
    ///   GameObject and assign it to the incoming GameObject.  Creation of the GameObject
    ///   by the overloaded User-Defined class should use a case statement to decide what 
    ///   kind of GameObject to create based on the Xml-based "type" parameter.
    /// </summary>
    public class GameObjectTypes
    {
        /// <summary>
        /// Create an GameObject using the "type" string included in the XmlNode.
        /// </summary>
        /// <param name="objectNode">Xml data describing the Gameobject.</param>
        /// <param name="gameObject">A blank GameObject to replace with User-Defined GameObject.</param>
        /// <returns>Returns true if GameObject was successfully created.</returns>
        public virtual bool CreateGameObjectType(ref GameObject gameObject)
        {
            // Get the Object Type
            string type = gameObject.load.node.LocalName;
            // Create the GameObject based on type
            switch (type)
            {
                case "Terrain":
                    gameObject = new Terrain(gameObject.load);
                    return true;

                case "Prop":
                    gameObject = new Prop(gameObject.load);
                    return true;

                case "GpuObject":
                    gameObject = new GpuObject(gameObject.load);
                    return true;

                default:
                  //  Console.WriteLine("Error Loading XML Object: " + type);
                    break;
            }
            return false;
        }
    }
}