fCraft.Zone.Edit C# (CSharp) Method

        public void Edit( [NotNull] PlayerInfo editedBy )
        {
            if ( editedBy == null )
                throw new ArgumentNullException( "editedBy" );
            EditedDate = DateTime.UtcNow;
            EditedBy = editedBy.Name;
            RaiseChangedEvent();
        }

        internal static void ZoneEdit(Player player, Command cmd)
        {
            bool   changesWereMade = false;
            string zoneName        = cmd.Next();

            if (zoneName == null)
            {
                player.Message("No zone name specified. See &H/help zedit");
                return;
            }

            Zone zone = player.World.Map.FindZone(zoneName);

            if (zone == null)
            {
                player.Message("No zone found with the name \"{0}\". See &H/zones", zoneName);
                return;
            }

            string name;

            while ((name = cmd.Next()) != null)
            {
                if (name.Length < 2)
                {
                    continue;
                }

                if (name.StartsWith("+"))
                {
                    PlayerInfo info;
                    if (!PlayerDB.FindPlayerInfo(name.Substring(1), out info))
                    {
                        player.Message("More than one player found matching \"{0}\"", name.Substring(1));
                        return;
                    }

                    if (info == null)
                    {
                        player.NoPlayerMessage(name.Substring(1));
                        return;
                    }

                    // prevent players from whitelisting themselves to bypass protection
                    if (!player.Info.Rank.AllowSecurityCircumvention && player.Info == info)
                    {
                        if (!zone.Controller.Check(info))
                        {
                            player.Message("You must be {0}+&S to add yourself to this zone's whitelist.",
                                           zone.Controller.MinRank.GetClassyName());
                            continue;
                        }
                    }

                    switch (zone.Controller.Include(info))
                    {
                    case PermissionOverride.Deny:
                        player.Message("{0}&S is no longer excluded from zone {1}",
                                       info.GetClassyName(), zone.GetClassyName());
                        changesWereMade = true;
                        break;

                    case PermissionOverride.None:
                        player.Message("{0}&S is now included in zone {1}",
                                       info.GetClassyName(), zone.GetClassyName());
                        changesWereMade = true;
                        break;

                    case PermissionOverride.Allow:
                        player.Message("{0}&S is already included in zone {1}",
                                       info.GetClassyName(), zone.GetClassyName());
                        break;
                    }
                }
                else if (name.StartsWith("-"))
                {
                    PlayerInfo info;
                    if (!PlayerDB.FindPlayerInfo(name.Substring(1), out info))
                    {
                        player.Message("More than one player found matching \"{0}\"", name.Substring(1));
                        return;
                    }

                    if (info == null)
                    {
                        player.NoPlayerMessage(name.Substring(1));
                        return;
                    }

                    switch (zone.Controller.Exclude(info))
                    {
                    case PermissionOverride.Deny:
                        player.Message("{0}&S is already excluded from zone {1}",
                                       info.GetClassyName(), zone.GetClassyName());
                        break;

                    case PermissionOverride.None:
                        player.Message("{0}&S is now excluded from zone {1}",
                                       info.GetClassyName(), zone.GetClassyName());
                        changesWereMade = true;
                        break;

                    case PermissionOverride.Allow:
                        player.Message("{0}&S is no longer included in zone {1}",
                                       info.GetClassyName(), zone.GetClassyName());
                        changesWereMade = true;
                        break;
                    }
                }
                else
                {
                    Rank minRank = RankManager.ParseRank(name);

                    if (minRank != null)
                    {
                        // prevent players from lowering rank so bypass protection
                        if (!player.Info.Rank.AllowSecurityCircumvention &&
                            zone.Controller.MinRank > player.Info.Rank && minRank <= player.Info.Rank)
                        {
                            player.Message("You are not allowed to lower the zone's rank.");
                            continue;
                        }

                        if (zone.Controller.MinRank != minRank)
                        {
                            zone.Controller.MinRank = minRank;
                            player.Message("Permission for zone \"{0}\" changed to {1}+",
                                           zone.Name,
                                           minRank.GetClassyName());
                            changesWereMade = true;
                        }
                    }
                    else
                    {
                        player.NoRankMessage(name);
                    }
                }

                if (changesWereMade)
                {
                    zone.Edit(player.Info);
                    player.World.Map.ChangedSinceSave = true;
                }
                else
                {
                    player.Message("No changes were made to the zone.");
                }
            }
        }