110 lines
3.4 KiB
C#
110 lines
3.4 KiB
C#
using System.Collections.Generic;
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using System.Linq;
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using Discord;
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using Discord.Commands;
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using Discord.WebSocket;
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using PluginManager.Interfaces;
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using PluginManager.Loaders;
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using PluginManager.Others;
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namespace DiscordBot.Discord.Commands;
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/// <summary>
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/// The help command
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/// </summary>
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internal class Help : DBCommand
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{
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/// <summary>
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/// Command name
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/// </summary>
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public string Command => "help";
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public List<string> Aliases => null;
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/// <summary>
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/// Command Description
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/// </summary>
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public string Description => "This command allows you to check all loaded commands";
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/// <summary>
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/// Command usage
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/// </summary>
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public string Usage => "help <command>";
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/// <summary>
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/// Check if the command can be used <inheritdoca DM <see cref="IChannel" />/>
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/// </summary>
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public bool canUseDM => true;
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/// <summary>
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/// Check if the command can be used in a server
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/// </summary>
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public bool canUseServer => true;
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/// <summary>
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/// Check if the command require administrator to be executed
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/// </summary>
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public bool requireAdmin => false;
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/// <summary>
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/// The main body of the command
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/// </summary>
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/// <param name="context">The command context</param>
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/// <param name="message">The command message</param>
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/// <param name="client">The discord bot client</param>
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/// <param name="isDM">True if the message was sent from a DM channel, false otherwise</param>
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public void Execute(SocketCommandContext context, SocketMessage message, DiscordSocketClient client, bool isDM)
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{
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var args = Functions.GetArguments(message);
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if (args.Count != 0)
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{
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foreach (var item in args)
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{
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var e = GenerateHelpCommand(item);
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if (e is null)
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context.Channel.SendMessageAsync("Unknown Command " + item);
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else
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context.Channel.SendMessageAsync(embed: e.Build());
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}
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return;
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}
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var embedBuilder = new EmbedBuilder();
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var adminCommands = "";
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var normalCommands = "";
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var DMCommands = "";
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foreach (var cmd in PluginLoader.Commands!)
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{
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if (cmd.canUseDM)
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DMCommands += cmd.Command + " ";
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if (cmd.requireAdmin)
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adminCommands += cmd.Command + " ";
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if (cmd.canUseServer)
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normalCommands += cmd.Command + " ";
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}
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embedBuilder.AddField("Admin Commands", adminCommands);
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embedBuilder.AddField("Normal Commands", normalCommands);
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embedBuilder.AddField("DM Commands", DMCommands);
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context.Channel.SendMessageAsync(embed: embedBuilder.Build());
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}
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private EmbedBuilder GenerateHelpCommand(string command)
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{
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var embedBuilder = new EmbedBuilder();
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var cmd = PluginLoader.Commands!.Find(p => p.Command == command || (p.Aliases is not null && p.Aliases.Contains(command)));
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if (cmd == null) return null;
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embedBuilder.AddField("Usage", cmd.Usage);
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embedBuilder.AddField("Description", cmd.Description);
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if (cmd.Aliases is null)
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return embedBuilder;
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embedBuilder.AddField("Alias", cmd.Aliases.Count == 0 ? "-" : string.Join(", ", cmd.Aliases));
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return embedBuilder;
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}
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}
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