54 lines
2.0 KiB
C#
54 lines
2.0 KiB
C#
using System;
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namespace RecrownedAthenaeum.Tools.CommandProcessor.Commands
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{
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internal class HelpCommand : EngineCommand
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{
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CommandEngine commandEngine;
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public HelpCommand(CommandEngine commandEngine) : base("help")
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{
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this.commandEngine = commandEngine;
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help = "help [command] [arg]";
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}
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public override void Run(string[] arguments)
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{
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if (arguments != null)
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{
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if (commandEngine.ContainsCommand(arguments[0]))
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{
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if (arguments.Length < 2) ConsoleUtilities.WriteWrappedLine(commandEngine.GetCommand(arguments[0]).Help(null));
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for (int i = 1; i < arguments.Length; i++)
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{
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ConsoleUtilities.WriteWrappedLine(commandEngine.GetCommand(arguments[0]).Help(arguments[i]));
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}
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}
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else
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{
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throw new ArgumentException(arguments[0] + " not a command. Type \"help\" for a list of commands.");
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}
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}
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else
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{
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ConsoleUtilities.WriteWrappedLine("Tools for RecrownedAthenaeum library. Possible commands are as follows:\n");
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foreach (EngineCommand engineCommand in commandEngine.commands)
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{
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for (int i = 0; i < engineCommand.InvokeStrings.Length; i++)
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{
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ConsoleUtilities.WriteWrapped(engineCommand.InvokeStrings[i]);
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if (i + 1 < engineCommand.InvokeStrings.Length)
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{
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ConsoleUtilities.WriteWrapped(", ");
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}
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}
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ConsoleUtilities.WriteWrapped(" : ");
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ConsoleUtilities.WriteWrapped(engineCommand.Help().Replace("\n", "\n\t"), true);
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Console.WriteLine("--------");
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}
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}
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}
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}
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}
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