Add IRC interface to ra/cnc server browsers
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ScottNZ
252
OpenRA.Mods.RA/Widgets/Logic/IrcLogic.cs
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252
OpenRA.Mods.RA/Widgets/Logic/IrcLogic.cs
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#region Copyright & License Information
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/*
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* Copyright 2007-2013 The OpenRA Developers (see AUTHORS)
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* This file is part of OpenRA, which is free software. It is made
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* available to you under the terms of the GNU General Public License
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* as published by the Free Software Foundation. For more information,
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* see COPYING.
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*/
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#endregion
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using OpenRA.Irc;
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using OpenRA.Widgets;
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namespace OpenRA.Mods.RA.Widgets.Logic
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{
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class IrcLogic
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{
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TextFieldWidget inputBox;
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TextFieldWidget nicknameBox;
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Widget connectBG;
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Widget ircContainer;
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[ObjectCreator.UseCtor]
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public IrcLogic(Widget widget)
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{
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var historyPanel = widget.Get<ScrollPanelWidget>("HISTORY_PANEL");
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var historyTemplate = widget.Get<LabelWidget>("HISTORY_TEMPLATE");
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var nicknamePanel = widget.Get<ScrollPanelWidget>("NICKNAME_PANEL");
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var nicknameTemplate = widget.Get<LabelWidget>("NICKNAME_TEMPLATE");
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inputBox = widget.Get<TextFieldWidget>("INPUT_BOX");
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inputBox.OnEnterKey = EnterPressed;
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inputBox.OnTabKey = TabPressed;
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inputBox.IsDisabled = () => IrcClient.Instance.GetChannel(IrcClient.MainChannel) == null;
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nicknameBox = widget.Get<TextFieldWidget>("NICKNAME_BOX");
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nicknameBox.Text = ChooseNickname(Game.Settings.Irc.Nickname);
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connectBG = widget.Get("IRC_CONNECT_BG");
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ircContainer = widget.Get("IRC_CONTAINER");
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widget.Get<ButtonWidget>("DISCONNECT_BUTTON").OnClick = IrcClient.Instance.Disconnect;
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MaybeShowConnectPanel();
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historyPanel.Bind(IrcClient.Instance.History, item => MakeLabelWidget(historyTemplate, item), LabelItemEquals, true);
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var mainChannel = IrcClient.Instance.GetChannel(IrcClient.MainChannel);
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if (mainChannel != null)
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nicknamePanel.Bind(mainChannel.Users, item => MakeLabelWidget(nicknameTemplate, item), LabelItemEquals, false);
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IrcClient.Instance.OnSync += l =>
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{
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var channel = l.GetChannel();
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if (channel.Name.EqualsIC(IrcClient.MainChannel))
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nicknamePanel.Bind(channel.Users, item => MakeLabelWidget(nicknameTemplate, item), LabelItemEquals, false);
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};
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IrcClient.Instance.OnKick += l =>
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{
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if (l.KickeeNickname.EqualsIC(IrcClient.Instance.LocalUser.Nickname) && l.Target.EqualsIC(IrcClient.MainChannel))
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nicknamePanel.Unbind();
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};
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IrcClient.Instance.OnPart += l =>
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{
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if (l.PrefixIsSelf() && l.Target.EqualsIC(IrcClient.MainChannel))
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nicknamePanel.Unbind();
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};
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IrcClient.Instance.OnDisconnect += () =>
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{
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nicknamePanel.Unbind();
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MaybeShowConnectPanel();
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};
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commands.Add("me", args =>
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{
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IrcClient.Instance.Act(IrcClient.MainChannel, args);
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IrcClient.AddAction(IrcClient.Instance.LocalUser.Nickname, args);
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});
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commands.Add("slap", args =>
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{
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IrcClient.Instance.Act(IrcClient.MainChannel, "slaps {0} around a bit with a large trout".F(args));
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IrcClient.AddAction(IrcClient.Instance.LocalUser.Nickname, "slaps {0} around a bit with a large trout".F(args));
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});
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commands.Add("notice", args =>
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{
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var split = args.Split(new[] { ' ' }, 2);
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if (split.Length < 2)
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{
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IrcClient.AddHistory("/notice: Not enough arguments");
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return;
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}
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IrcClient.Instance.Notice(split[0], split[1]);
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IrcClient.AddSelfNotice(split[0], split[1]);
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});
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commands.Add("disconnect", args =>
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{
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Game.Settings.Irc.ConnectAutomatically = false;
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Game.Settings.Save();
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IrcClient.Instance.Disconnect();
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});
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commands.Add("quit", args =>
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{
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Game.Settings.Irc.ConnectAutomatically = false;
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Game.Settings.Save();
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if (IrcClient.Instance.IsConnected)
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IrcClient.Instance.Quit(args);
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else
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IrcClient.Instance.Disconnect();
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});
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commands.Add("nick", args => IrcClient.Instance.SetNickname(args));
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commands.Add("topic", args => IrcClient.Instance.GetTopic(IrcClient.MainChannel));
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}
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void MaybeShowConnectPanel()
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{
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if (IrcClient.Instance.IsConnected || IrcClient.Instance.IsReconnecting)
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{
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ircContainer.Visible = true;
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connectBG.Visible = false;
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return;
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}
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if (Game.Settings.Irc.ConnectAutomatically)
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{
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ircContainer.Visible = true;
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connectBG.Visible = false;
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Connect();
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return;
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}
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ircContainer.Visible = false;
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connectBG.Visible = true;
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var connectAutomaticallyCheckBox = connectBG.Get<CheckboxWidget>("CONNECT_AUTOMATICALLY_CHECKBOX");
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var connectAutomaticallyChecked = false;
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connectAutomaticallyCheckBox.IsChecked = () => connectAutomaticallyChecked;
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connectAutomaticallyCheckBox.OnClick = () => connectAutomaticallyChecked ^= true;
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var connectButton = connectBG.Get<ButtonWidget>("CONNECT_BUTTON");
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connectButton.OnClick = () =>
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{
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ircContainer.Visible = true;
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connectBG.Visible = false;
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Game.Settings.Irc.ConnectAutomatically = connectAutomaticallyCheckBox.IsChecked();
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Game.Settings.Save();
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Connect();
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};
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}
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string ChooseNickname(string nickname)
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{
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if (!IrcUtils.IsNickname(nickname))
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{
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nickname = Game.Settings.Player.Name;
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if (!IrcUtils.IsNickname(nickname))
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nickname = Game.Settings.Irc.DefaultNickname;
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}
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return nickname;
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}
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void Connect()
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{
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var nickname = ChooseNickname(nicknameBox.Text);
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var s = Game.Settings.Irc;
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s.Nickname = nickname;
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Game.Settings.Save();
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IrcClient.Instance.Connect(s.Hostname, s.Port, s.ConnectionTimeout, nickname, s.Username ?? nickname, s.Realname ?? nickname);
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}
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Widget MakeLabelWidget(LabelWidget template, object item)
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{
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var itemString = item.ToString();
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var widget = (LabelWidget)template.Clone();
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var font = Game.Renderer.Fonts[widget.Font];
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itemString = WidgetUtils.WrapText(itemString, widget.Bounds.Width, font);
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widget.Bounds.Height = font.Measure(itemString).Y;
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widget.GetText = () => itemString;
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return widget;
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}
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bool LabelItemEquals(Widget widget, object item)
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{
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return item != null && ((LabelWidget)widget).GetText() == item.ToString();
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}
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bool EnterPressed()
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{
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if (!inputBox.Text.Any())
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return true;
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var text = inputBox.Text;
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inputBox.Text = "";
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if (text[0] == '/')
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{
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var parts = text.Split(new[] { ' ' }, 2);
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var name = parts[0].Substring(1);
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var args = parts.Length > 1 ? parts[1] : null;
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Action<string> command;
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if (!commands.TryGetValue(name, out command))
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{
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IrcClient.AddHistory("{0}: Unknown command".F(name));
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return true;
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}
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command(args);
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}
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else
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{
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IrcClient.Instance.Message(IrcClient.MainChannel, text);
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IrcClient.AddMessage(IrcClient.Instance.LocalUser.Nickname, text);
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}
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return true;
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}
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Dictionary<string, Action<string>> commands = new Dictionary<string, Action<string>>(StringComparer.OrdinalIgnoreCase);
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List<string> tabMatches = new List<string>();
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int tabMatchesIndex = -1;
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bool TabPressed()
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{
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if (!inputBox.Text.Any())
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return true;
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var channel = IrcClient.Instance.GetChannel(IrcClient.MainChannel);
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if (channel == null)
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return true;
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var spaceIndex = inputBox.Text.TrimEnd().LastIndexOf(' ');
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var tabMatchtext = inputBox.Text.Substring(spaceIndex + 1);
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if (tabMatchesIndex < 0 || !tabMatches.Any() || tabMatchtext != tabMatches[tabMatchesIndex])
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tabMatches = channel.Users.Keys.Where(u => u.StartsWith(tabMatchtext, StringComparison.OrdinalIgnoreCase)).ToList();
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if (!tabMatches.Any())
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return true;
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tabMatchesIndex = (tabMatchesIndex + 1) % tabMatches.Count;
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inputBox.Text = inputBox.Text.Remove(spaceIndex + 1) + tabMatches[tabMatchesIndex];
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inputBox.CursorPosition = inputBox.Text.Length;
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return true;
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}
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}
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}
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