Sightseer chat command code

public void OnSubmit ()
    {
        string text = UIInput.current.value;
        text = NGUIText.StripSymbols(text);

        if (!string.IsNullOrEmpty(text))
        {
            mHistory.Remove(text);
            mHistory.Insert(0, text);
            if (mHistory.size > 10) mHistory.RemoveAt(10);
            mLast = -1;

            if (text[0] == '/')
            {
                text = text.Substring(1);

                string[] split = text.Split(new char[] { ' ' }, 2, System.StringSplitOptions.RemoveEmptyEntries);

                if (split.Length == 2 && TwoPartCommand(split))
                {
                    // Done, it's handled
                }
                else if (text == "who")
                {
                    UIWindow.Show(GameWindows.instance.playerList);
                }
                else if (text == "note" || text == "setNote")
                {
                    TNManager.SetPlayerData("note", null);
                    AddCurrent(Localization.Get("Player note cleared"), Color.yellow);
                }
                else if (text == "ver" || text == "version")
                {
                    AddCurrent(Game.FormatVersion(Game.version), Color.yellow);
                }
                else if (text == "played")
                {
                    var span = new System.TimeSpan(0, 0, (int)TNManager.playedTime);
                    AddCurrent(span.ToString(), Color.yellow);
                }
                else if (text == "stuck")
                {
                    var vehicle = ControllableEntity.controlled as Vehicle;
                    if (vehicle != null) vehicle.GetUnstuck();
                }
                else if (text == "admin")
                {
                    TNManager.SetAdmin(Game.adminKey);
                }
                else if (text == "resetChat")
                {
                    Resize(500, 212);
                }
                else if (text == "quit" || text == "exit")
                {
                    Application.Quit();
                }
                else if (text == "fps")
                {
                    UIFPSCounter.Toggle();
                }
                else if (text == "ping")
                {
                    AddCurrent(TNManager.ping + " ms", Color.yellow);
                }
                else if (text == "leaveFaction")
                {
                    GameFaction.Leave();
                }
                else if (text == "scenic")
                {
                    Game.scenicMode = !Game.scenicMode;
                }
                else if (TNManager.isAdmin && text == "reloadServerData")
                {
                    TNManager.BeginSend(Packet.RequestReloadServerConfig);
                    TNManager.EndSend();
                }
                else if (text == "relocalize" || text == "reloc")
                {
                    Localization.Reload();
                }
                else if (text == "startCoup")
                {
                    var fac = GameFaction.mine;
                    if (fac != null && !fac.isOwner) fac.StartCoup();
                }
                else if (text == "res" && GameOptions.creativeMode)
                {
                    if (ControllableEntity.mine != null)
                    {
                        var resources = new List<ExtractableResource>();
                        var pos = FloatingOrigin.positionOffset + ControllableEntity.mine.trans.position;

                        if (ResourceNode.Collect(pos.x, pos.z, resources) > 0)
                        {
                            text = Localization.Get(resources[0].name);

                            for (int i = 1; i < resources.size; ++i)
                                text += ", " + Localization.Get(resources[i].name);

                            UIGameChat.AddCurrent("Resources nearby: " + text);
                        }
                        else UIGameChat.AddCurrent("No resources nearby");
                    }
                }
                else if (text == "biomes" && GameOptions.creativeMode && ProceduralTerrain.sampleFunc != null)
                {
                    var worldPos = FloatingOrigin.truePosition;
                    float height, shoreFactor, temperature, precipitation;
                    BiomeContributions contributions;
                    ProceduralTerrain.sampleFunc(worldPos.x, worldPos.z, out height, out shoreFactor, out temperature, out precipitation, out contributions);
                    AddCurrent("Position: " + worldPos, Color.yellow);

                    if (contributions.biome0.contribution > 0f) AddCurrent("1. " + contributions.biome0.biome.name + " = " + contributions.biome0.contribution, Color.yellow);
                    if (contributions.biome1.contribution > 0f) AddCurrent("2. " + contributions.biome1.biome.name + " = " + contributions.biome1.contribution, Color.yellow);
                    if (contributions.biome2.contribution > 0f) AddCurrent("3. " + contributions.biome2.biome.name + " = " + contributions.biome2.contribution, Color.yellow);
                    if (contributions.biome3.contribution > 0f) AddCurrent("4. " + contributions.biome3.biome.name + " = " + contributions.biome3.contribution, Color.yellow);
                    if (contributions.biome4.contribution > 0f) AddCurrent("5. " + contributions.biome4.biome.name + " = " + contributions.biome4.contribution, Color.yellow);
                    if (contributions.biome5.contribution > 0f) AddCurrent("6. " + contributions.biome5.biome.name + " = " + contributions.biome5.contribution, Color.yellow);
                    if (contributions.biome6.contribution > 0f) AddCurrent("7. " + contributions.biome6.biome.name + " = " + contributions.biome6.contribution, Color.yellow);
                    if (contributions.biome7.contribution > 0f) AddCurrent("8. " + contributions.biome7.biome.name + " = " + contributions.biome7.contribution, Color.yellow);
                else
                {
                    bool handled = false;
                    if (onCommand != null) onCommand(text, ref handled);
                    if (!handled) Error("Invalid command");
                }
            }
            else
            {
                mLastPrefix = "";
                GameChat.Send(text, MessageType.Local);
            }
            UIInput.current.value = "";
        }
        UIInput.current.isSelected = false;
    }

    /// <summary>
    /// Chat command made up of two components.
    /// </summary>

    protected bool TwoPartCommand (string[] split)
    {
        string left = split[0].Trim();
        string right = split[1].Trim();

        if (left == "w" || left == "a" || left == "all" || left == "world" || left == "global")
        {
            mLastPrefix = "/world ";
            GameChat.Send(split[1], MessageType.World);
        }
        else if (left == "f" || left == "faction" || left == "t" || left == "team")
        {
            mLastPrefix = "/faction ";
            GameChat.Send(split[1], MessageType.Faction);
        }
        else if (left == "g" || left == "group")
        {
            mLastPrefix = "/group ";
            GameChat.Send(split[1], MessageType.Group);
        }
        else if (left == "mark" || left == "marker")
        {
            var fac = GameFaction.mine;

            if (fac != null)
            {
                var pos = FloatingOrigin.truePosition;

                if (!fac.AddMarker(new Vector2D(pos.x, pos.z), right))
                {
                    var text = Localization.Get("markerErr");
                    UIStatusBar.ShowError(text);
                    AddCurrent(text, Color.yellow);
                }
            }
            else AddCurrent(Localization.Get("factionReq"), Color.yellow);
        }
        else if (left == "motd" && TNManager.isAdmin)
        {
            TNManager.SetServerData("motd", right);
        }
        else if (left == "spin" && GameCamera.instance != null)
        {
            float amount = 0f;
            float.TryParse(right, out amount);
            GameCamera.instance.passiveSpin = amount;
        }
        else if (left == "note" || left == "setNote")
        {
            if (right == "null")
            {
                TNManager.SetPlayerData("note", null);
                AddCurrent(Localization.Get("Player note cleared"), Color.yellow);
            }
            else
            {
                if (right.Length > 40) right = right.Substring(0, 40);
                TNManager.SetPlayerData("note", right);
                AddCurrent(Localization.Format("Player note set", right), Color.yellow);
            }
        }
        else if (left == "rename" && TNManager.isAdmin)
        {
            var parts = right.Split(':');

            if (parts.Length == 2)
            {
                var player = TNManager.FindPlayer(parts[0].Trim());
                if (player != null) GameChat.ChangePlayerName(player, parts[1].Trim());
                else AddCurrent(Localization.Get("Player not found"), Color.yellow);
            }
            else AddCurrent("/rename Current Name: NewName", Color.yellow);
        }
        else if (left == "goto" && GameOptions.creativeMode)
        {
            split = right.Split(' ');

            if (split.Length == 2)
            {
                var v = new Vector3D(0.0, 20.0, 0.0);
                if (double.TryParse(split[0], out v.x) && double.TryParse(split[1], out v.z))
                {
                    v.x = Game.MetersToUnits(v.x);
                    v.z = Game.MetersToUnits(v.z);
                    ControllableEntity.TeleportTo(v);
                }
            }
            else if (split.Length == 1)
            {
                var player = TNManager.FindPlayer(right);
                if (player != null) ControllableEntity.TeleportTo(player.Get<Vector3D>("pos"));
            }
        }
        else if (left == "time" && GameOptions.creativeMode)
        {
            float f;
            var sky = TOD_Sky.instance;

            if (float.TryParse(right, out f))
            {
                sky.GetComponent<TOD_Time>().ProgressTime = false;
                sky.Cycle.Hour = f;
            }
            else sky.GetComponent<TOD_Time>().ProgressTime = true;
        }
        else if (left == "rain" && GameOptions.creativeMode)
        {
            var weather = FindObjectOfType<Weather>();
            weather.allowRain = (right == "on");
        }
        else if (TNManager.isAdmin && left == "addFlag")
        {
            var bytes = ResourceLoader.Upload("Flags/" + right + ".png");

            if (bytes != null)
            {
                UIGameChat.AddCurrent("Uploaded " + right + " (" + bytes.Length.ToString("N0") + " bytes)", Color.yellow);
            }
            else UIGameChat.AddCurrent("Unable to find " + right, Color.yellow);
        }
        else if (TNManager.isAdmin && left == "upload")
        {
            var bytes = ResourceLoader.Upload(right);

            if (bytes != null)
            {
                UIGameChat.AddCurrent("Uploaded " + right + " (" + bytes.Length.ToString("N0") + " bytes)", Color.yellow);
            }
            else UIGameChat.AddCurrent("Unable to find " + right, Color.yellow);
        }
        else if (TNManager.isAdmin && left == "setServer")
        {
            TNManager.SetServerData(right);
        }
        else if (TNManager.isAdmin && (left == "addFilter" || left == "filter"))
        {
            TNManager.SetServerData("Filter/" + right);
        }
        else if (TNManager.isAdmin && left == "removeFilter")
        {
            TNManager.SetServerData("Filter/" + right + " = null");
        }
        else if (TNManager.isAdmin && left == "removeServer")
        {
            TNManager.SetServerData(right, null);
            UIGameChat.AddCurrent("Removed " + right, Color.yellow);
        }
        else if (TNManager.isAdmin && left == "allowMod")
        {
            if (ModManager.AllowMod(right))
            {
                UIGameChat.AddCurrent("The mod [ " + right + " ] is now allowed on the server.", Color.yellow);
            }
            else UIGameChat.AddCurrent("The mod [ " + right + " ] must be active in order to allow it.", Color.yellow);
        }
        else if (TNManager.isAdmin && left == "disallowMod")
        {
            if (ModManager.DisallowMod(right))
            {
                UIGameChat.AddCurrent("The mod [ " + right + " ] is no longer allowed on the server.", Color.yellow);
            }
            else UIGameChat.AddCurrent("The mod [ " + right + " ] is not in the allowed list.", Color.yellow);
        }
        else if (left == "addAdmin" && TNManager.isAdmin)
        {
            TNManager.AddAdmin(right);
        }
        else if (left == "removeAdmin" && TNManager.isAdmin)
        {
            TNManager.RemoveAdmin(right);
        }
        else if (GameOptions.creativeMode && left == "add")
        {
            var twoParts = right.Split(' ');

            if (twoParts.Length == 2)
            {
                double amount;

                if (double.TryParse(twoParts[1], out amount) && amount > 0.0 && Compound.Get(twoParts[0]) != null)
                {
                    var v = ControllableEntity.mine;

                    if (v != null && v.inventory != null)
                    {
                        v.inventory.AddItem(new InventoryItem(twoParts[0], amount));
                    }
                }
            }
        }
        else if (left == "exe" && GameServerConfig.runTimeCode && GameOptions.creativeMode)
        {
            right = right.Replace("Debug.Log(", "UIGameChat.AddCurrent(");
            right = right.Replace("print(", "UIGameChat.AddCurrent(");
            AddCurrent("[i]Result:[/i] " + RuntimeCode.Execute(right));
        }
        else if (left == "exeFile" && GameServerConfig.runTimeCode && GameOptions.creativeMode)
        {
            AddCurrent("[i]Result:[/i] " + RuntimeCode.ExecuteFile(right));
        }
        else if (left == "ignore")
        {
            if (mIgnore.Contains(right)) Unignore(right);
            else Ignore(right);
        }
        else if (left == "r" || left == "reply")
        {
            if (!string.IsNullOrEmpty(GameChat.lastPlayerPM))
            {
                GameChat.Send(right, GameChat.lastPlayerPM);
                GameTools.ReplaceLinks(ref right);
                var text = Localization.Format("Chat To", GameChat.lastPlayerPM, right);

                for (int i = 0; i < UIChatFilterTab.list.Count; ++i)
                {
                    UIChatFilterTab tab = UIChatFilterTab.list[i];
                    if (tab.privateChat || tab.isActive) tab.Add(text, pmColor);
                }
            }
            //else NGUITools.PlaySound(GameAudio.instance.error);
        }
        else if (left == "pm" || left == "w" || left == "whisper")
        {
            split = right.Split(new char[] { ':' }, 2, System.StringSplitOptions.RemoveEmptyEntries);

            if (split.Length == 2)
            {
                GameChat.Send(split[1], split[0]);
                GameTools.ReplaceLinks(ref split[1]);

                var text = Localization.Format("Chat To", split[0], split[1]);

                for (int i = 0; i < UIChatFilterTab.list.Count; ++i)
                {
                    UIChatFilterTab tab = UIChatFilterTab.list[i];
                    if (tab.privateChat || tab.isActive) tab.Add(text, pmColor);
                }
            }
            else Error("Invalid command");
        }
        else if (left == "world" || left == "w" || left == "f" || left == "faction") { }
        else if (left == "get")
        {
            right = right.Replace("\\", "/");
            DataNode node = TNManager.GetServerData(right);

            if (node == null)
            {
                UIGameChat.AddCurrent("No such option", Color.yellow);
            }
            else
            {
                string[] lines = node.ToString().Split(new char[] { '\n' }, System.StringSplitOptions.RemoveEmptyEntries);

                foreach (string s in lines)
                {
                    if (s.StartsWith("\t\t")) continue;
                    UIGameChat.AddCurrent(s.Replace("\t", "    "), Color.yellow);
                }
            }
        }
        else if (left == "setName")
        {
            var vehicle = ControllableEntity.mine;
            if (vehicle != null && vehicle.isControlledByMe) vehicle.Set("name", right);
        }
        else if (left == "createFaction")
        {
            if (GameFaction.mine != null)
            {
                AddCurrent(Localization.Get("FacInvite6"), Color.yellow);
            }
            else
            {
                var fac = GameFaction.Find(right);
                if (fac != null) AddCurrent(Localization.Get("FacInvite5"), Color.yellow);
                else GameFaction.Create(right);
            }
        }
        else if (left == "inviteFaction")
        {
            var myFac = GameFaction.mine;

            if (myFac == null || !myFac.isOfficer)
            {
                AddCurrent(Localization.Get("FacInvite3"), Color.yellow);
            }
            else
            {
                var target = TNManager.FindPlayer(right);

                if (target == null)
                {
                    AddCurrent(Localization.Get("FacInvite8"), Color.yellow);
                }
                else
                {
                    var existing = GameFaction.Find(target);

                    if (existing == null)
                    {
                        myFac.Invite(target.name);
                        AddCurrent(Localization.Format("FacInvite2", target.name, myFac.name), Color.yellow);
                    }
                    else AddCurrent(Localization.Format("FacInvite16", target.name, existing.name, myFac.name), Color.yellow);
                }
            }
        }
        else if (left == "kickFaction" || (!TNManager.isAdmin && left == "kick"))
        {
            var myFac = GameFaction.mine;
            if (myFac == null || !myFac.Kick(right)) AddCurrent(Localization.Get("GenericErr"), Color.yellow);
        }
        else if (left == "renameFaction")
        {
            if (right.Contains("="))
            {
                if (TNManager.isAdmin)
                {
                    var parts = right.Split('=');

                    if (parts.Length == 2)
                    {
                        var fac = GameFaction.Find(parts[0], true);
                        if (fac != null) fac.Rename(parts[1]);
                    }
                }
            }
            else
            {
                var myFac = GameFaction.mine;
                var s = right.Trim();

                if (myFac == null || !myFac.isOwner)
                {
                    AddCurrent(Localization.Get("FacInvite3"), Color.yellow);
                }
                else if (string.IsNullOrEmpty(s) || GameFaction.Find(s) != null)
                {
                    AddCurrent(Localization.Get("FacInvite5"), Color.yellow);
                }
                else myFac.Rename(s);
            }
        }
        else if (left == "promote")
        {
            var myFac = GameFaction.mine;
            if (myFac == null || !myFac.Promote(right)) AddCurrent(Localization.Get("GenericErr"), Color.yellow);
        }
        else if (left == "demote")
        {
            var myFac = GameFaction.mine;
            if (myFac == null || !myFac.Demote(right)) AddCurrent(Localization.Get("GenericErr"), Color.yellow);
        }
        else if (left == "war")
        {
            if (MyPlayer.faction != null)
            {
                var other = GameFaction.Find(right);

                if (other == null)
                {
                    other = GameFaction.Find(right, true);
                    if (other != null) AddCurrent(Localization.Format("War5", other.name), Color.yellow);
                    else AddCurrent(Localization.Get("War4"), Color.yellow);
                }
                else if (MyPlayer.faction.HasDeclaredWarOn(other.uid))
                {
                    other.MakePeace();
                }
                else other.DeclareWar();
            }
            else UIGameChat.AddCurrent(Localization.Get("War3"), Color.yellow);
        }
        else if (left == "war2")
        {
            if (MyPlayer.faction != null)
            {
                var other = GameFaction.Find(right, true);

                if (other == null)
                {
                    AddCurrent(Localization.Get("War4"), Color.yellow);
                }
                else if (MyPlayer.faction.HasDeclaredWarOn(other.uid))
                {
                    other.MakePeace();
                }
                else other.DeclareWar();
            }
            else UIGameChat.AddCurrent(Localization.Get("War3"), Color.yellow);
        }
        else if (left == "ally" || left == "alliance")
        {
            var myFac = GameFaction.mine;

            if (myFac != null && myFac.isOwner)
            {
                var other = GameFaction.Find(right);

                if (other == null)
                {
                    other = GameFaction.Find(right, true);
                    if (other != null) UIGameChat.AddCurrent(Localization.Format("Ally5", other.name), Color.yellow);
                    else UIGameChat.AddCurrent(Localization.Get("War4"), Color.yellow);
                }
                else myFac.SetAlly(other, !MyPlayer.faction.IsAlliedWith(other.uid));
            }
            else UIGameChat.AddCurrent(Localization.Get("War3"), Color.yellow);
        }
        else if (left == "ally2")
        {
            var myFac = GameFaction.mine;

            if (myFac != null && myFac.isOwner)
            {
                var other = GameFaction.Find(right, true);
                if (other == null) UIGameChat.AddCurrent(Localization.Get("War4"), Color.yellow);
                else MyPlayer.faction.SetAlly(other, !MyPlayer.faction.IsAlliedWith(other.uid));
            }
            else UIGameChat.AddCurrent(Localization.Get("War3"), Color.yellow);
        }
        else if (TNManager.isAdmin && left == "kick")
        {
            var player = TNManager.FindPlayer(right);
            var writer = TNManager.BeginSend(Packet.RequestKick);
            writer.Write(-1);

            if (player != null)
            {
                writer.Write(player.id);
                TNManager.EndSend();
                AddCurrent("Kicking [" + player.name + "]", Color.yellow);
            }
            else
            {
                writer.Write(0);
                writer.Write(right);
                TNManager.EndSend();
                AddCurrent("Kicking " + right, Color.yellow);
            }
        }
        else if (TNManager.isAdmin && left == "ban")
        {
            var player = TNManager.FindPlayer(right);
            var writer = TNManager.BeginSend(Packet.RequestBan);

            if (player != null)
            {
                writer.Write(0);
                writer.Write(player.name);
                TNManager.EndSend();

                writer = TNManager.BeginSend(Packet.RequestBan);
                writer.Write(player.id);
                TNManager.EndSend();
                AddCurrent("Banning [" + player.name + "]", Color.yellow);
            }
            else
            {
                writer.Write(0);
                writer.Write(right);
                TNManager.EndSend();
                AddCurrent("Banning " + right, Color.yellow);
            }
        }
        else if (TNManager.isAdmin && left == "unban")
        {
            TNManager.BeginSend(Packet.RequestUnban).Write(right);
            TNManager.EndSend();
            AddCurrent("Unbanning " + right, Color.yellow);
        }
        else return false;
        return true;
    }