#region Arthea License

/***********************************************************************
*  Arthea MUD by R. Jennings (2007)      http://arthea.googlecode.com/ *
*  By using this code you comply with the Artistic and GPLv2 Licenses. *
***********************************************************************/

#endregion

using System.Collections.Generic;
using System.IO;
using Arthea.Environment;

namespace Arthea.Continents
{
    /// <summary>
    /// Implementation of a continent list.
    /// </summary>
    public class ContinentList : List<Continent>
    {
        #region [rgn] Methods (3)

        // [rgn] Public Methods (3)

        /// <summary>
        /// Finds the name.
        /// </summary>
        /// <param name="name">The name.</param>
        /// <returns>a continent</returns>
        public Continent FindName(String name)
        {
            if (!name) return null;

            return Find(delegate(Continent c) { return name == c.Name; });
        }

        /// <summary>
        /// Loads this instance.
        /// </summary>
        public void Load()
        {
            Clear();

            foreach (FileInfo fi in Persistance.GetDirectoryXmlFiles(Paths.ContinentDir))
            {
                Log.Info("Loading continent {0}...", fi.Name);
                Continent continent = Persistance.Load<Continent>(fi.FullName);
                continent.FileName = fi.Name;
                Add(continent);
            }

            Lists.Areas.Load();
        }

        /// <summary>
        /// Saves this instance.
        /// </summary>
        public void Save()
        {
            foreach (Continent continent in this)
            {
                continent.Save();
            }
        }

        #endregion [rgn]
    }
}