40 lines
1.0 KiB
C#
40 lines
1.0 KiB
C#
using System.Collections.Generic;
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namespace Discord.Commands
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{
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internal class CommandMap
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{
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private readonly CommandMapNode _root;
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private static readonly string[] _blankAliases = new[] { "" };
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public CommandMap()
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{
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_root = new CommandMapNode("");
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}
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public void AddCommand(CommandInfo command)
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{
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foreach (string text in GetAliases(command))
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_root.AddCommand(text, 0, command);
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}
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public void RemoveCommand(CommandInfo command)
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{
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foreach (string text in GetAliases(command))
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_root.RemoveCommand(text, 0, command);
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}
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public IEnumerable<CommandInfo> GetCommands(string text)
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{
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return _root.GetCommands(text, 0);
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}
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private IReadOnlyList<string> GetAliases(CommandInfo command)
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{
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var aliases = command.Aliases;
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if (aliases.Count == 0)
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return _blankAliases;
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return aliases;
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}
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}
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}
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