62 lines
1.7 KiB
C#
62 lines
1.7 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2022 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, either version 3 of
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* the License, or (at your option) any later version. For more
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* information, see COPYING.
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*/
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#endregion
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using System.Collections.Generic;
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using System.Linq;
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using OpenRA.Mods.Common.Traits;
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using OpenRA.Traits;
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namespace OpenRA.Mods.Common.Commands
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{
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[TraitLocation(SystemActors.World)]
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[Desc("Enables commands triggered by typing them into the chatbox. Attach this to the world actor.")]
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public class ChatCommandsInfo : TraitInfo<ChatCommands> { }
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public class ChatCommands : INotifyChat
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{
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public Dictionary<string, IChatCommand> Commands { get; }
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public ChatCommands()
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{
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Commands = new Dictionary<string, IChatCommand>();
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}
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public bool OnChat(string playername, string message)
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{
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if (message.StartsWith("/"))
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{
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var name = message.Substring(1).Split(' ')[0].ToLowerInvariant();
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var command = Commands.FirstOrDefault(x => x.Key == name);
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if (command.Value != null)
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command.Value.InvokeCommand(name.ToLowerInvariant(), message.Substring(1 + name.Length).Trim());
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else
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TextNotificationsManager.Debug("{0} is not a valid command.", name);
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return false;
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}
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return true;
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}
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public void RegisterCommand(string name, IChatCommand command)
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{
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// Override possible duplicates instead of crashing.
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Commands[name.ToLowerInvariant()] = command;
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}
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}
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public interface IChatCommand
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{
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void InvokeCommand(string command, string arg);
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}
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}
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