public static Map.MapInfo loadMapInfo(string mapname)
    {
        reloadDir();
        var mapdir = Path.Combine(dir, mapname);

        if (Directory.Exists(mapdir))
        {
            var datpath = Path.Combine(mapdir, filename_info);
            if (File.Exists(datpath))
            {
                var formatter = new BinaryFormatter();

                var         stream = new FileStream(datpath, FileMode.Open, FileAccess.Read, FileShare.Read);
                Map.MapInfo info   = null;
                try
                {
                    info = (Map.MapInfo)formatter.Deserialize(stream);
                }
                catch { }
                stream.Close();

                return(info);
            }
        }
        return(null);
    }
    public static Map loadMap(string mapname)
    {
        reloadDir();
        var mapdir = Path.Combine(dir, mapname);

        if (Directory.Exists(mapdir))
        {
            var datpath = Path.Combine(mapdir, filename_map);
            if (File.Exists(datpath))
            {
                var formatter = new BinaryFormatter();

                var         stream = new FileStream(Path.Combine(mapdir, filename_info), FileMode.Open, FileAccess.Read, FileShare.Read);
                Map.MapInfo info   = null;
                try
                {
                    info = (Map.MapInfo)formatter.Deserialize(stream);
                }
                catch { }
                stream.Close();

                stream = new FileStream(datpath, FileMode.Open, FileAccess.Read, FileShare.Read);
                Map map = null;
                try
                {
                    map         = (Map)formatter.Deserialize(stream);
                    map.mapname = mapname;
                    map.info    = info;
                    map.init();
                }
                catch (EndOfStreamException)
                {
                    // TODO マップ非対応の表示
                }
                stream.Close();

                return(map);
            }
        }
        return(null);
    }