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74 lines
2.4 KiB
C#
74 lines
2.4 KiB
C#
using System;
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using System.Reflection;
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using System.Collections;
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namespace TechBot.Library
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{
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[Command("help", Help = "!help or !help -name:[CommandName]", Description = "Shows this help , type 'help -name:[CommandName]'")]
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public class HelpCommand : Command
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{
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public HelpCommand()
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{
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}
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[CommandParameter("Name", "The command name to show help")]
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public string CommandName
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{
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get { return Parameters; }
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set { Parameters = value; }
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}
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public override void ExecuteCommand()
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{
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if (string.IsNullOrEmpty(CommandName))
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{
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Say("I support the following commands:");
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foreach (CommandBuilder command in TechBot.Commands)
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{
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Say("{0}{1} - {2}",
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Settings.Default.CommandPrefix,
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command.Name,
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command.Description);
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}
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}
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else
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{
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CommandBuilder cmdBuilder = TechBot.Commands.Find(CommandName);
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if (cmdBuilder == null)
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{
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Say("Command '{0}' is not recognized. Type '!help' to show all available commands", CommandName);
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}
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else
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{
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Say("Command '{0}' help:", CommandName);
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Say();
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Say(cmdBuilder.Description);
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Say();
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Say(cmdBuilder.Help);
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Say();
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Say("Parameters :");
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Say();
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PropertyInfo[] propertyInfoArray = cmdBuilder.Type.GetProperties(BindingFlags.Public | BindingFlags.Instance);
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foreach (PropertyInfo propertyInfo in propertyInfoArray)
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{
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CommandParameterAttribute[] commandAttributes = (CommandParameterAttribute[])
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Attribute.GetCustomAttributes(propertyInfo, typeof(CommandParameterAttribute));
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foreach (CommandParameterAttribute parameter in commandAttributes)
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{
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Say("\t-{0}: [{1}]",
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parameter.Name,
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parameter.Description);
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}
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}
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Say();
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}
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}
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}
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}
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}
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