irc/TechBot/TechBot.Library/Commands/HelpCommand.cs

   1 using System;
   2 using System.Collections;
   3
   4 namespace TechBot.Library
   5 {
   6     [Command("help", Help = "!help")]
   7         public class HelpCommand : Command
   8         {
   9         private string m_CommandName = null;
  10
  11         public HelpCommand()
  12                 {
  13                 }
  14
  15         [CommandParameter("Name", "The command name to show help")]
  16         public string CommandName
  17         {
  18             get { return m_CommandName; }
  19             set { m_CommandName = value; }
  20         }
  21
  22         public override void ExecuteCommand()
  23         {
  24             if (CommandName == null)
  25             {
  26                 Say("I support the following commands:");
  27
  28                 foreach (CommandBuilder command in TechBot.Commands)
  29                 {
  30                     Say("!{0} - {1}",
  31                         command.Name,
  32                         command.Description);
  33                 }
  34             }
  35             else
  36             {
  37                 CommandBuilder cmdBuilder = TechBot.Commands.Find(CommandName);
  38
  39                 if (cmdBuilder == null)
  40                 {
  41                     Say("Command '{0}' is not recognized. Type '!help' to show all available commands", CommandName);
  42                 }
  43                 else
  44                 {
  45                     Say("Command '{0}' help:", CommandName);
  46                     Say("");
  47                 }
  48             }
  49         }
  50         }
  51 }