78 lines
3.6 KiB
C#
78 lines
3.6 KiB
C#
using Galactic_Colors_Control_Common;
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using Galactic_Colors_Control_Common.Protocol;
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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 System.Net.Sockets;
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namespace Galactic_Colors_Control_Server.Commands
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{
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public class HelpCommand : ICommand
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{
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public string Name { get { return "help"; } }
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public string DescText { get { return "Shows the help."; } }
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public string HelpText { get { return "Use 'help [command]' to display command help. ('hell -all' for full help)"; } }
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public Manager.CommandGroup Group { get { return Manager.CommandGroup.root; } }
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public bool IsServer { get { return true; } }
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public bool IsClient { get { return true; } }
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public bool IsClientSide { get { return false; } }
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public bool IsNoConnect { get { return false; } }
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public int minArgs { get { return 0; } }
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public int maxArgs { get { return 2; } }
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public RequestResult Execute(string[] args, Socket soc, bool server = false)
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{
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bool isGroup = false;
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bool isAll = false;
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if (args.Length == 2)
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{
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isGroup = Enum.GetNames(typeof(Manager.CommandGroup)).Contains(args[1]);
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isAll = (args[1] == "-all");
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}
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if (args.Length == 1 || (isGroup || isAll))
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{
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int maxLen = 0;
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List<ICommand> list = new List<ICommand>();
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foreach (ICommand com in Manager.commands)
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{
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if (Manager.CanAccess(com, soc, server))
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{
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if (!isGroup || (isGroup && com.Group == (Manager.CommandGroup)Enum.Parse(typeof(Manager.CommandGroup), args[1])))
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{
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list.Add(com);
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if (com.Name.Length + (com.Group == 0 ? 0 : 4) > maxLen) { maxLen = com.Name.Length + (com.Group == 0 ? 0 : 4); }
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}
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}
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}
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list.Sort((x, y) => x.Group.CompareTo(y.Group));
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string text = "Use 'help [command]' for more informations." + Environment.NewLine + "Available commands:" + Environment.NewLine;
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Manager.CommandGroup actualGroup = 0;
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foreach (ICommand com in list)
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{
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if (com.Group != actualGroup)
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{
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text += (Environment.NewLine + " " + com.Group.ToString() + Environment.NewLine + ((isGroup || isAll) ? "" : (" Use 'help " + com.Group.ToString() + "'")));
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actualGroup = com.Group;
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}
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if ((!(isGroup || isAll) && com.Group == 0) || (isGroup || isAll))
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{
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text += (" " + (com.Group != 0 ? new string(' ', 4) : "") + com.Name + new string(' ', maxLen - com.Name.Length - (com.Group == 0 ? 0 : 4)) + " : " + com.DescText + Environment.NewLine);
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}
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}
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return new RequestResult(ResultTypes.OK, Common.Strings(text));
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}
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else
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{
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ICommand command = null;
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args = args.Skip(1).ToArray();
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if (!Manager.TryGetCommand(args, ref command))
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return new RequestResult(ResultTypes.Error, Common.Strings("AnyCommand"));
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if (!Manager.CanAccess(command, soc, server))
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return new RequestResult(ResultTypes.Error, Common.Strings("AnyCommand"));
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return new RequestResult(ResultTypes.OK, Common.Strings(command.HelpText));
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}
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}
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}
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} |