Upped version to 4.3.15, Updated CHANGELOG.md

%img:stuff% Deprecated

See merge request Kwoth/nadekobot!295

CHANGELOG.md

@@ -2,7 +2,34 @@
 
 Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.com/en/1.0.0/) except date format. a-c-f-r-o
 
-## [4.3.12] - 11.02.2023
+## [4.3.15] - 21.05.2023
+
+### Fixed
+
+- Fixed -w 0 in trivia
+- Fixed `.rps` amount field in the response
+- Fixed `.showembed` output
+- Fixed bank award's incorrect output message
+
+## [4.3.14] - 02.04.2023
+
+### Fixed
+
+- Fixed voice hearbeat issue
+- `.banktake` had ok/error responses flipped. No functional change
+- PermRole should deny messages in threads todo
+- Fixed chucknorris jokes
+- `.logserver` will now
+
+## [4.3.13] - 20.02.2023
+
+### Fixed
+
+- Fixed `.log userpresence`
+- `.q` will now use `yt-dlp` if anything other than `ytProvider: Ytdl` is set in `data/searches.yml`
+- Fixed Title links on some embeds
+
+## [4.3.12] - 12.02.2023
 
 ### Fixed
 

docs/config-guide.md

@@ -24,6 +24,10 @@ The list below is not complete. Use commands above to see up-to-date list for yo
 
 `trivia.min_win_req` - Restricts a user's ability to make a trivia game with a win requirement less than the set value.   
 `trivia.currency_reward` - Sets the amount of currency a user will win if they place first in a completed trivia game.  
+`hangman.currency_reward` - Sets the amount of currency a user will win if they win a game of hangman.  
+`chatbot` - Sets which chatbot API the bot should use, values: `gpt3`, `cleverbot`.  
+`gpt.model` - Sets which GPT-3 model the bot should use, values: `ada001`, `babbage001`, `curie001`, `davinci003`.  
+`gpt.max_tokens` - Sets the limit of tokens GPT-3 can use per call. Find out more about tokens [here](https://help.openai.com/en/articles/4936856-what-are-tokens-and-how-to-count-them).
 
 *more settings may be available in `data/games.yml` file*
 

docs/guides/linux-guide.md

@@ -20,7 +20,7 @@ It is recommended that you use **Ubuntu 20.04**, as there have been nearly no pr
 
 ##### Compatible operating systems:
 
-- Ubuntu: 16.04, 18.04, 20.04, 21.04, 21.10
+- Ubuntu: 16.04, 18.04, 20.04
 - Mint: 19, 20
 - Debian: 10, 11
 - CentOS: 7

docs/guides/windows-guide.md

@@ -123,7 +123,7 @@ In order to use music commands, you need ffmpeg and youtube-dl installed.
 - [ffmpeg-32bit] | [ffmpeg-64bit] - Download the **appropriate version** for your system (32 bit if you're running a 32 bit OS, or 64 if you're running a 64bit OS). Unzip it, and move `ffmpeg.exe` to a path that's in your PATH environment variable. If you don't know what that is, just move the `ffmpeg.exe` file to `NadekoBot/output`.
 - [youtube-dl] - Click to download the file, then move `youtube-dl.exe` to a path that's in your PATH environment variable. If you don't know what that is, just move the `youtube-dl.exe` file to `NadekoBot/system`.
 
-[Updater]: https://dl.nadeko.bot/
+[Updater]: https://dl.nadeko.bot/v3/
 [Notepad++]: https://notepad-plus-plus.org/
 [.net]: https://dotnet.microsoft.com/download/dotnet/5.0
 [Redis]: https://github.com/MicrosoftArchive/redis/releases/download/win-3.0.504/Redis-x64-3.0.504.msi

docs/placeholders.md

@@ -89,6 +89,5 @@ Some features have their own specific placeholders which are noted in that featu
 
 - `%rngX-Y%` - Returns a random number between X and Y
 - `%target%` - Returns anything the user has written after the trigger (only works on Expressions)
-- `%img:stuff%` - Returns an `imgur.com` search for "stuff" (only works on Expressions)
 
 ![img](https://puu.sh/B7mgI.png)

src/NadekoBot/Common/SmartText/SmartEmbedText.cs

@@ -1,5 +1,6 @@
 #nullable disable warnings
 using SixLabors.ImageSharp.PixelFormats;
+using System.Text.Json.Serialization;
 
 namespace NadekoBot;
 
@@ -7,14 +8,14 @@ public sealed record SmartEmbedArrayElementText : SmartEmbedTextBase
 {
     public string Color { get; init; } = string.Empty;
 
-    public SmartEmbedArrayElementText() : base()
+    public SmartEmbedArrayElementText()
     {
         
     }
     
     public SmartEmbedArrayElementText(IEmbed eb) : base(eb)
     {
-        
+        Color = eb.Color is { } c ? new Rgba32(c.R, c.G, c.B).ToHex() : string.Empty;
     }
 
     protected override EmbedBuilder GetEmbedInternal()
@@ -63,6 +64,7 @@ public abstract record SmartEmbedTextBase : SmartText
     public SmartTextEmbedFooter Footer { get; init; }
     public SmartTextEmbedField[] Fields { get; init; }
 
+    [JsonIgnore]
     public bool IsValid
         => !string.IsNullOrWhiteSpace(Title)
            || !string.IsNullOrWhiteSpace(Description)

src/NadekoBot/Common/SmartText/SmartEmbedTextArray.cs

@@ -1,4 +1,6 @@
 #nullable disable
+using System.Text.Json.Serialization;
+
 namespace NadekoBot;
 
 public sealed record SmartEmbedTextArray : SmartText
@@ -6,6 +8,7 @@ public sealed record SmartEmbedTextArray : SmartText
     public string Content { get; set; }
     public SmartEmbedArrayElementText[] Embeds { get; set; }
 
+    [JsonIgnore]
     public bool IsValid
         => Embeds?.All(x => x.IsValid) ?? false;
 

src/NadekoBot/Common/SmartText/SmartText.cs

@@ -1,16 +1,20 @@
 #nullable disable
 using Newtonsoft.Json.Linq;
+using System.Text.Json.Serialization;
 
 namespace NadekoBot;
 
 public abstract record SmartText
 {
+    [JsonIgnore]
     public bool IsEmbed
         => this is SmartEmbedText;
 
+    [JsonIgnore]
     public bool IsPlainText
         => this is SmartPlainText;
 
+    [JsonIgnore]
     public bool IsEmbedArray
         => this is SmartEmbedTextArray;
     

src/NadekoBot/Common/TypeReaders/BotCommandTypeReader.cs

@@ -46,9 +46,7 @@ public sealed class CommandOrExprTypeReader : NadekoTypeReader<CommandOrExprInfo
 
     public override async ValueTask<TypeReaderResult<CommandOrExprInfo>> ReadAsync(ICommandContext ctx, string input)
     {
-        input = input.ToUpperInvariant();
+        if (_exprs.ExpressionExists(ctx.Guild?.Id, input))
-
-        if (_exprs.ExpressionExists(ctx.Guild?.Id, input) || _exprs.ExpressionExists(null, input))
             return TypeReaderResult.FromSuccess(new CommandOrExprInfo(input, CommandOrExprInfo.Type.Custom));
 
         var cmd = await new CommandTypeReader(_commandHandler, _cmds).ReadAsync(ctx, input);

src/NadekoBot/Db/Extensions/NadekoExpressionExtensions.cs

@@ -12,10 +12,4 @@ public static class NadekoExpressionExtensions
 
     public static IEnumerable<NadekoExpression> ForId(this DbSet<NadekoExpression> exprs, ulong id)
         => exprs.AsNoTracking().AsQueryable().Where(x => x.GuildId == id).ToList();
-
-    public static NadekoExpression GetByGuildIdAndInput(
-        this DbSet<NadekoExpression> exprs,
-        ulong? guildId,
-        string input)
-        => exprs.FirstOrDefault(x => x.GuildId == guildId && x.Trigger.ToUpper() == input);
 }

src/NadekoBot/Modules/Administration/Mute/MuteService.cs

@@ -19,6 +19,7 @@ public class MuteService : INService
 
     private static readonly OverwritePermissions _denyOverwrite = new(addReactions: PermValue.Deny,
         sendMessages: PermValue.Deny,
+        sendMessagesInThreads: PermValue.Deny,
         attachFiles: PermValue.Deny);
 
     public event Action<IGuildUser, IUser, MuteType, string> UserMuted = delegate { };

src/NadekoBot/Modules/Administration/ServerLog/ServerLogCommandService.cs

@@ -73,6 +73,7 @@ public sealed class LogCommandService : ILogCommandService, IReadyExecutor
         _client.UserVoiceStateUpdated += _client_UserVoiceStateUpdated;
         _client.UserVoiceStateUpdated += _client_UserVoiceStateUpdated_TTS;
         _client.GuildMemberUpdated += _client_GuildUserUpdated;
+        _client.PresenceUpdated += _client_PresenceUpdated;
         _client.UserUpdated += _client_UserUpdated;
         _client.ChannelCreated += _client_ChannelCreated;
         _client.ChannelDestroyed += _client_ChannelDestroyed;
@@ -90,6 +91,59 @@ public sealed class LogCommandService : ILogCommandService, IReadyExecutor
         _punishService.OnUserWarned += PunishServiceOnOnUserWarned;
     }
 
+    private async Task _client_PresenceUpdated(SocketUser user, SocketPresence? before, SocketPresence? after)
+    {
+        if (user is not SocketGuildUser gu)
+            return;
+
+        if (!GuildLogSettings.TryGetValue(gu.Guild.Id, out var logSetting)
+            || before is null
+            || after is null)
+            return;
+
+        ITextChannel? logChannel;
+
+        if (!user.IsBot
+            && logSetting.LogUserPresenceId is not null
+            && (logChannel =
+                await TryGetLogChannel(gu.Guild, logSetting, LogType.UserPresence)) is not null)
+        {
+            if (before.Status != after.Status)
+            {
+                var str = "🎭"
+                          + Format.Code(PrettyCurrentTime(gu.Guild))
+                          + GetText(logChannel.Guild,
+                              strs.user_status_change("👤" + Format.Bold(gu.Username),
+                                  Format.Bold(after.Status.ToString())));
+                PresenceUpdates.AddOrUpdate(logChannel,
+                    new List<string>
+                    {
+                        str
+                    },
+                    (_, list) =>
+                    {
+                        list.Add(str);
+                        return list;
+                    });
+            }
+            else if (before.Activities.FirstOrDefault()?.Name != after.Activities.FirstOrDefault()?.Name)
+            {
+                var str =
+                    $"👾`{PrettyCurrentTime(gu.Guild)}`👤__**{gu.Username}**__ is now playing **{after.Activities.FirstOrDefault()?.Name ?? "-"}**.";
+                PresenceUpdates.AddOrUpdate(logChannel,
+                    new List<string>
+                    {
+                        str
+                    },
+                    (_, list) =>
+                    {
+                        list.Add(str);
+                        return list;
+                    });
+            }
+        }
+    }
+
     private Task _client_ThreadDeleted(Cacheable<SocketThreadChannel, ulong> sch)
     {
         _ = Task.Run(async () =>
@@ -192,7 +246,9 @@ public sealed class LogCommandService : ILogCommandService, IReadyExecutor
                     })
                     .WhenAll();
             }
-            catch { }
+            catch
+            {
+            }
         }
     }
 
@@ -255,13 +311,13 @@ public sealed class LogCommandService : ILogCommandService, IReadyExecutor
             logSetting.UserLeftId = logSetting.UserBannedId = logSetting.UserUnbannedId = logSetting.UserUpdatedId =
                 logSetting.ChannelCreatedId = logSetting.ChannelDestroyedId = logSetting.ChannelUpdatedId =
                     logSetting.LogUserPresenceId = logSetting.LogVoicePresenceId = logSetting.UserMutedId =
-                        logSetting.LogVoicePresenceTTSId = value ? channelId : null;
+                        logSetting.LogVoicePresenceTTSId = logSetting.ThreadCreatedId = logSetting.ThreadDeletedId
+                            = logSetting.LogWarnsId = value ? channelId : null;
         await uow.SaveChangesAsync();
         GuildLogSettings.AddOrUpdate(guildId, _ => logSetting, (_, _) => logSetting);
     }
 
 
-
     private async Task PunishServiceOnOnUserWarned(Warning arg)
     {
         if (!GuildLogSettings.TryGetValue(arg.GuildId, out var logSetting) || logSetting.LogWarnsId is null)
@@ -676,46 +732,6 @@ public sealed class LogCommandService : ILogCommandService, IReadyExecutor
                         }
                     }
                 }
-
-                if (!before.IsBot
-                    && logSetting.LogUserPresenceId is not null
-                    && (logChannel =
-                        await TryGetLogChannel(before.Guild, logSetting, LogType.UserPresence)) is not null)
-                {
-                    if (before.Status != after.Status)
-                    {
-                        var str = "🎭"
-                                  + Format.Code(PrettyCurrentTime(after.Guild))
-                                  + GetText(logChannel.Guild,
-                                      strs.user_status_change("👤" + Format.Bold(after.Username),
-                                          Format.Bold(after.Status.ToString())));
-                        PresenceUpdates.AddOrUpdate(logChannel,
-                            new List<string>
-                            {
-                                str
-                            },
-                            (_, list) =>
-                            {
-                                list.Add(str);
-                                return list;
-                            });
-                    }
-                    else if (before.Activities.FirstOrDefault()?.Name != after.Activities.FirstOrDefault()?.Name)
-                    {
-                        var str =
-                            $"👾`{PrettyCurrentTime(after.Guild)}`👤__**{after.Username}**__ is now playing **{after.Activities.FirstOrDefault()?.Name ?? "-"}**.";
-                        PresenceUpdates.AddOrUpdate(logChannel,
-                            new List<string>
-                            {
-                                str
-                            },
-                            (_, list) =>
-                            {
-                                list.Add(str);
-                                return list;
-                            });
-                    }
-                }
             }
             catch
             {
@@ -1060,7 +1076,6 @@ public sealed class LogCommandService : ILogCommandService, IReadyExecutor
                 }
                 catch
                 {
-                    
                 }
 
                 var embed = _eb.Create()

src/NadekoBot/Modules/Expressions/NadekoExpressionsService.cs

@@ -57,8 +57,8 @@ public sealed class NadekoExpressionsService : IExecOnMessage, IReadyExecutor
     // 1. expressions are almost never added (compared to how many times they are being looped through)
     // 2. only need write locks for this as we'll rebuild+replace the array on every edit
     // 3. there's never many of them (at most a thousand, usually < 100)
-    private NadekoExpression[] globalExpressions;
+    private NadekoExpression[] globalExpressions = Array.Empty<NadekoExpression>();
-    private ConcurrentDictionary<ulong, NadekoExpression[]> newguildExpressions;
+    private ConcurrentDictionary<ulong, NadekoExpression[]> newguildExpressions = new();
 
     private readonly DbService _db;
     private readonly DiscordSocketClient _client;
@@ -509,9 +509,25 @@ public sealed class NadekoExpressionsService : IExecOnMessage, IReadyExecutor
 
     public bool ExpressionExists(ulong? guildId, string input)
     {
-        using var uow = _db.GetDbContext();
+        input = input.ToLowerInvariant();
-        var expr = uow.Expressions.GetByGuildIdAndInput(guildId, input);
+
-        return expr is not null;
+        var gexprs = globalExpressions;
+        foreach (var t in gexprs)
+        {
+            if (t.Trigger == input)
+                return true;
+        }
+
+        if (guildId is ulong gid && newguildExpressions.TryGetValue(gid, out var guildExprs))
+        {
+            foreach (var t in guildExprs)
+            {
+                if (t.Trigger == input)
+                    return true;
+            }
+        }
+
+        return false;
     }
 
     public string ExportExpressions(ulong? guildId)

src/NadekoBot/Modules/Gambling/Bank/BankCommands.cs

@@ -77,28 +77,24 @@ public partial class Gambling
         {
             if (await _bank.TakeAsync(userId, amount))
             {
+                await ctx.OkAsync();
+                return;
+            }
+
             await ReplyErrorLocalizedAsync(strs.take_fail(N(amount),
                 _client.GetUser(userId)?.ToString()
                 ?? userId.ToString(),
                 CurrencySign));
-                return;
-            }
-            
-            await ctx.OkAsync();
         }
         
         private async Task BankAwardInternalAsync(long amount, ulong userId)
         {
             if (await _bank.AwardAsync(userId, amount))
             {
-                await ReplyErrorLocalizedAsync(strs.take_fail(N(amount),
+                await ctx.OkAsync();
-                    _client.GetUser(userId)?.ToString()
-                    ?? userId.ToString(),
-                    CurrencySign));
                 return;
             }
 
-            await ctx.OkAsync();
         }
 
         [Cmd]

src/NadekoBot/Modules/Gambling/Gambling.cs

@@ -840,7 +840,7 @@ public partial class Gambling : GamblingModule<GamblingService>
         else if (result.Result == RpsResultType.Win)
         {
             if ((long)result.Won > 0)
-                embed.AddField(GetText(strs.won), N(amount.Value));
+                embed.AddField(GetText(strs.won), N((long)result.Won));
 
             msg = GetText(strs.rps_win(ctx.User.Mention,
                 GetRpsPick(pick),

src/NadekoBot/Modules/Games/GamesConfig.cs

@@ -108,10 +108,10 @@ public sealed partial class GamesConfig : ICloneable<GamesConfig>
 public sealed partial class ChatGptConfig
 {
     [Comment(@"Which GPT-3 Model should bot use.
-'ada' - cheapest and fastest 
+'ada001' - cheapest and fastest 
-'babbage' - 2nd option
+'babbage001' - 2nd option
-'curie' - 3rd option
+'curie001' - 3rd option
-'davinci' - Most expensive, slowest")]
+'davinci003' - Most expensive, slowest")]
     public Gpt3Model Model { get; set; } = Gpt3Model.Ada001;
 
     [Comment(@"The maximum number of tokens to use per GPT-3 API call")]

src/NadekoBot/Modules/Games/Trivia/Games.cs

@@ -36,7 +36,7 @@ public partial class Games
             var (opts, _) = OptionsParser.ParseFrom(new TriviaOptions(), args);
 
             var config = _gamesConfig.Data;
-            if (config.Trivia.MinimumWinReq > 0 && config.Trivia.MinimumWinReq > opts.WinRequirement)
+            if (opts.WinRequirement != 0 && config.Trivia.MinimumWinReq > 0 && config.Trivia.MinimumWinReq > opts.WinRequirement)
                 return;
 
             var trivia = new TriviaGame(opts, _cache);

src/NadekoBot/Modules/Games/Trivia/TriviaGame.cs

@@ -157,7 +157,7 @@ public sealed class TriviaGame
 
                         var isWin = false;
                         // if user won the game, tell the game to stop
-                        if (val >= _opts.WinRequirement)
+                        if (_opts.WinRequirement != 0 && val >= _opts.WinRequirement)
                         {
                             _isStopped = true;
                             isWin = true;

src/NadekoBot/Modules/Music/_Common/Resolvers/YtdlYoutubeResolver.cs

@@ -1,5 +1,6 @@
 using System.Globalization;
 using System.Text.RegularExpressions;
+using NadekoBot.Modules.Searches;
 
 namespace NadekoBot.Modules.Music;
 
@@ -27,11 +28,12 @@ public sealed class YtdlYoutubeResolver : IYoutubeResolver
 
     private readonly IGoogleApiService _google;
 
-    public YtdlYoutubeResolver(ITrackCacher trackCacher, IGoogleApiService google)
+    public YtdlYoutubeResolver(ITrackCacher trackCacher, IGoogleApiService google, SearchesConfigService scs)
     {
         _trackCacher = trackCacher;
         _google = google;
         
+
         _ytdlPlaylistOperation = new("-4 "
                                      + "--geo-bypass "
                                      + "--encoding UTF8 "
@@ -44,7 +46,7 @@ public sealed class YtdlYoutubeResolver : IYoutubeResolver
                                      + "--no-check-certificate "
                                      + "-i "
                                      + "--yes-playlist "
-                                     + "-- \"{0}\"");
+                                     + "-- \"{0}\"", scs.Data.YtProvider != YoutubeSearcher.Ytdl);
 
         _ytdlIdOperation = new("-4 "
                                + "--geo-bypass "
@@ -56,7 +58,7 @@ public sealed class YtdlYoutubeResolver : IYoutubeResolver
                                + "--get-thumbnail "
                                + "--get-duration "
                                + "--no-check-certificate "
-                               + "-- \"{0}\"");
+                               + "-- \"{0}\"", scs.Data.YtProvider != YoutubeSearcher.Ytdl);
 
         _ytdlSearchOperation = new("-4 "
                                    + "--geo-bypass "
@@ -69,7 +71,7 @@ public sealed class YtdlYoutubeResolver : IYoutubeResolver
                                    + "--get-duration "
                                    + "--no-check-certificate "
                                    + "--default-search "
-                                   + "\"ytsearch:\" -- \"{0}\"");
+                                   + "\"ytsearch:\" -- \"{0}\"", scs.Data.YtProvider != YoutubeSearcher.Ytdl);
     }
 
     private YtTrackData ResolveYtdlData(string ytdlOutputString)

src/NadekoBot/Modules/Searches/JokeCommands.cs

@@ -39,7 +39,7 @@ public partial class Searches
         [Cmd]
         public async Task MagicItem()
         {
-            if (!_service.WowJokes.Any())
+            if (!_service.MagicItems.Any())
             {
                 await ReplyErrorLocalizedAsync(strs.magicitems_not_loaded);
                 return;

src/NadekoBot/Modules/Searches/Searches.cs

@@ -1,4 +1,4 @@
-#nullable disable
+#nullable disable
 using Microsoft.Extensions.Caching.Memory;
 using NadekoBot.Modules.Administration.Services;
 using NadekoBot.Modules.Searches.Common;
@@ -199,7 +199,7 @@ public partial class Searches : NadekoModule<SearchesService>
         if (!await ValidateQuery(ffs))
             return;
 
-        var shortenedUrl = await _google.ShortenUrl($"https://lmgtfy.com/?q={Uri.EscapeDataString(ffs)}");
+        var shortenedUrl = await _google.ShortenUrl($"https://letmegooglethat.com/?q={Uri.EscapeDataString(ffs)}");
         await SendConfirmAsync($"<{shortenedUrl}>");
     }
 
@@ -325,7 +325,7 @@ public partial class Searches : NadekoModule<SearchesService>
                             return _eb.Create()
                                       .WithOkColor()
                                       .WithUrl(item.Permalink)
-                                      .WithAuthor(item.Word)
+                                      .WithTitle(item.Word)
                                       .WithDescription(item.Definition);
                         },
                         items.Length,

src/NadekoBot/Modules/Searches/SearchesService.cs

@@ -296,8 +296,8 @@ public class SearchesService : INService
     public async Task<string> GetChuckNorrisJoke()
     {
         using var http = _httpFactory.CreateClient();
-        var response = await http.GetStringAsync(new Uri("http://api.icndb.com/jokes/random/"));
+        var response = await http.GetStringAsync(new Uri("https://api.chucknorris.io/jokes/random"));
-        return JObject.Parse(response)["value"]["joke"] + " 😆";
+        return JObject.Parse(response)["value"] + " 😆";
     }
 
     public async Task<MtgData> GetMtgCardAsync(string search)

src/NadekoBot/Modules/Utility/Utility.cs

@@ -550,15 +550,20 @@ public partial class Utility : NadekoModule
             return;
         }
 
-        var embed = msg.Embeds.FirstOrDefault();
+        if (!msg.Embeds.Any())
-        if (embed is null)
         {
             await ReplyErrorLocalizedAsync(strs.not_found);
             return;
         }
 
-        var json = SmartEmbedText.FromEmbed(embed, msg.Content).ToJson(_showEmbedSerializerOptions);
+        var json = new SmartEmbedTextArray()
-        await SendConfirmAsync(Format.Sanitize(json).Replace("](", "]\\("));
+        {
+            Content = msg.Content,
+            Embeds = msg.Embeds
+                        .Map(x => new SmartEmbedArrayElementText(x))
+        }.ToJson(_showEmbedSerializerOptions);
+        
+        await SendConfirmAsync(Format.Code(json, "json").Replace("](", "]\\("));
     }
 
     [Cmd]

src/NadekoBot/Services/Impl/StatsService.cs

@@ -7,7 +7,7 @@ namespace NadekoBot.Services;
 
 public sealed class StatsService : IStatsService, IReadyExecutor, INService
 {
-    public const string BOT_VERSION = "4.3.12";
+    public const string BOT_VERSION = "4.3.15";
 
     public string Author
         => "Kwoth#2452";

src/NadekoBot/data/strings/commands/commands.en-US.yml

@@ -1559,7 +1559,7 @@ timezones:
   args:
     - ""
 timezone:
-  desc: "Sets this guilds timezone. This affects bot's time output in this server (logs, etc..)"
+  desc: "Sets this guilds timezone. This affects bot's time output in this server (logs, etc..) **Setting timezone requires Administrator server permission.**"
   args:
     - ""
     - "GMT Standard Time"

src/ayu/Ayu.Discord.Voice/VoiceGateway.cs

@@ -237,20 +237,25 @@ namespace Ayu.Discord.Voice
             _udpEp = new(IPAddress.Parse(ready.Ip), ready.Port);
 
             var ssrcBytes = BitConverter.GetBytes(Ssrc);
-            var ipDiscoveryData = new byte[70];
+            Array.Reverse(ssrcBytes);
-            Buffer.BlockCopy(ssrcBytes, 0, ipDiscoveryData, 0, ssrcBytes.Length);
+            var ipDiscoveryData = new byte[74];
+            Buffer.BlockCopy(ssrcBytes, 0, ipDiscoveryData, 4, ssrcBytes.Length);
+            ipDiscoveryData[0] = 0x00;
+            ipDiscoveryData[1] = 0x01;
+            ipDiscoveryData[2] = 0x00;
+            ipDiscoveryData[3] = 0x46;
             await _udpClient.SendAsync(ipDiscoveryData, ipDiscoveryData.Length, _udpEp);
             while (true)
             {
                 var buffer = _udpClient.Receive(ref _udpEp);
 
-                if (buffer.Length == 70)
+                if (buffer.Length == 74)
                 {
                     //Log.Information("Received IP discovery data.");
 
-                    var myIp = Encoding.UTF8.GetString(buffer, 4, buffer.Length - 8);
+                    var myIp = Encoding.UTF8.GetString(buffer, 8, buffer.Length - 10);
                     MyIp = myIp.TrimEnd('\0');
-                    MyPort = BitConverter.ToUInt16(buffer, buffer.Length - 2);
+                    MyPort = (ushort)((buffer[^2] << 8) | buffer[^1]);
 
                     //Log.Information("{MyIp}:{MyPort}", MyIp, MyPort);