fCraft.SecurityController.UpdatePlayerListCache C# (CSharp) Method

        private void UpdatePlayerListCache()
        {
            lock ( locker ) {
                ExceptionList = new PlayerExceptions( includedPlayers.Values.ToArray(),
                                                      excludedPlayers.Values.ToArray() );
            }
        }

        public Zone(string raw, World world)
        {
            string[] parts = raw.Split(',');

            string[] header = parts[0].Split(' ');
            Name   = header[0];
            Bounds = new BoundingBox(Int32.Parse(header[1]), Int32.Parse(header[2]), Int32.Parse(header[3]),
                                     Int32.Parse(header[4]), Int32.Parse(header[5]), Int32.Parse(header[6]));

            Rank buildRank = RankManager.ParseRank(header[7]);

            // if all else fails, fall back to lowest class
            if (buildRank == null)
            {
                if (world != null)
                {
                    Controller.MinRank = world.BuildSecurity.MinRank;
                }
                else
                {
                    Controller.MinRank = null;
                }
                Logger.Log("Zone: Error parsing zone definition: unknown rank \"{0}\". Permission reset to default ({1}).", LogType.Error,
                           header[7], Controller.MinRank.Name);
            }
            else
            {
                Controller.MinRank = buildRank;
            }


            // Part 2:
            foreach (string player in parts[1].Split(' '))
            {
                if (!Player.IsValidName(player))
                {
                    continue;
                }
                PlayerInfo info = PlayerDB.FindPlayerInfoExact(player);
                if (info == null)
                {
                    continue;                // player name not found in the DB (discarded)
                }
                Controller.Include(info);
            }

            // Part 3: excluded list
            foreach (string player in parts[2].Split(' '))
            {
                if (!Player.IsValidName(player))
                {
                    continue;
                }
                PlayerInfo info = PlayerDB.FindPlayerInfoExact(player);
                if (info == null)
                {
                    continue;                // player name not found in the DB (discarded)
                }
                Controller.Exclude(info);
            }

            Controller.UpdatePlayerListCache();

            // Part 4: extended header
            if (parts.Length > 3)
            {
                string[] xheader = parts[3].Split(' ');
                CreatedBy = PlayerDB.FindPlayerInfoExact(xheader[0]);
                if (CreatedBy != null)
                {
                    CreatedDate = DateTime.Parse(xheader[1]);
                }
                EditedBy = PlayerDB.FindPlayerInfoExact(xheader[2]);
                if (EditedBy != null)
                {
                    EditedDate = DateTime.Parse(xheader[3]);
                }
            }
        }