new libs, prune is back, fixed conversation perms, fixed "general"

NadekoBot/Classes/Music/MusicControls.cs

@@ -65,7 +65,7 @@ namespace NadekoBot.Classes.Music {
                 if (VoiceClient == null) {
                     Console.WriteLine($"Joining voice channel [{DateTime.Now.Second}]");
                     //todo add a new event, to tell people nadeko is trying to join
-                    VoiceClient = await NadekoBot.client.Audio().Join(VoiceChannel);
+                    VoiceClient = await VoiceChannel.JoinAudio();
                     Console.WriteLine($"Joined voicechannel [{DateTime.Now.Second}]");
                 }
                 await Task.Factory.StartNew(async () => await CurrentSong?.Start(), TaskCreationOptions.LongRunning).Unwrap();

NadekoBot/Classes/Music/StreamRequest.cs

@@ -264,7 +264,7 @@ namespace NadekoBot.Classes.Music {
                 Console.WriteLine("Nothing was buffered, try another song and check your GoogleApikey.");
             }
             
-            int blockSize = 1920 * NadekoBot.client.Audio().Config.Channels;
+            int blockSize = 1920 * NadekoBot.client.Services.Get<AudioService>().Config.Channels;
             byte[] voiceBuffer = new byte[blockSize];
 
             if (parent.OnStarted != null)

NadekoBot/Classes/NadekoStats.cs

@@ -28,7 +28,7 @@ namespace NadekoBot
         static NadekoStats() { }
 
         private NadekoStats() {
-            _service = NadekoBot.client.Commands();
+            _service = NadekoBot.client.Services.Get<CommandService>();
             _client = NadekoBot.client;
 
             _statsSW = new Stopwatch();

NadekoBot/Classes/Permissions/PermissionHelper.cs

@@ -51,7 +51,7 @@ namespace NadekoBot.Classes {
             if (string.IsNullOrWhiteSpace(commandText))
                 throw new ArgumentNullException(nameof(commandText));
 
-            foreach (var com in NadekoBot.client.Commands().AllCommands) {
+            foreach (var com in NadekoBot.client.Services.Get<CommandService>().AllCommands) {
                 if (com.Text.ToLower().Equals(commandText.ToLower()))
                     return com.Text;
             }
@@ -73,7 +73,7 @@ namespace NadekoBot.Classes {
         internal static Channel ValidateChannel(Server server, string channelName) {
             if (string.IsNullOrWhiteSpace(channelName))
                 throw new ArgumentNullException(nameof(channelName));
-            var channel = server.FindChannels(channelName).FirstOrDefault();
+            var channel = server.FindChannels(channelName, ChannelType.Text).FirstOrDefault();
             if (channel == null)
                 throw new NullReferenceException("That channel does not exist.");
             return channel;

NadekoBot/Commands/HelpCommand.cs

@@ -13,7 +13,7 @@ namespace NadekoBot
             string helpstr = "**COMMANDS DO NOT WORK IN PERSONAL MESSAGES**\nOfficial repo: **github.com/Kwoth/NadekoBot/**";
 
             string lastCategory = "";
-            foreach (var com in client.Commands().AllCommands)
+            foreach (var com in client.Services.Get<CommandService>().AllCommands)
             {
                 if (com.Category != lastCategory)
                 {
@@ -37,7 +37,7 @@ namespace NadekoBot
             string helpstr = "Official repo: **github.com/Kwoth/NadekoBot/** \n";
 
             string lastCategory = "";
-            foreach (var com in client.Commands().AllCommands) {
+            foreach (var com in client.Services.Get<CommandService>().AllCommands) {
                 if (com.Category != lastCategory) {
                     helpstr += "\n### " + com.Category + "  \n";
                     helpstr += "Command and aliases | Description | Usage\n";

NadekoBot/Modules/Administration.cs

@@ -166,7 +166,7 @@ namespace NadekoBot.Modules {
                     .Description("List all of the bot's commands from a certain module.")
                     .Parameter("module", ParameterType.Unparsed)
                     .Do(async e => {
-                        var commands = NadekoBot.client.Commands().AllCommands
+                        var commands = NadekoBot.client.Services.Get<CommandService>().AllCommands
                                                     .Where(c => c.Category.ToLower() == e.GetArg("module").Trim().ToLower());
                         if (commands == null || commands.Count() == 0) {
                             await e.Send("That module does not exist.");
@@ -403,8 +403,14 @@ namespace NadekoBot.Modules {
                     .Description("Prunes a number of messages from the current channel.\n**Usage**: .prune 5")
                     .Do(async e => {
                         if (!e.User.ServerPermissions.ManageMessages) return;
+                        int val;
+                        if (string.IsNullOrWhiteSpace(e.GetArg("num")) || !int.TryParse(e.GetArg("num"), out val) || val < 0)
+                            return;
 
-                        await e.Send("This feature is being reconstructed.");
+                        foreach (var msg in await e.Channel.DownloadMessages(val)) {
+                            await msg.Delete();
+                            await Task.Delay(100);
+                        }
                     });
 
                 cgb.CreateCommand(".die")

NadekoBot/Modules/Conversations.cs

@@ -47,6 +47,8 @@ namespace NadekoBot.Modules {
             manager.CreateCommands(NadekoBot.botMention, cgb => {
                 var client = manager.Client;
 
+                cgb.AddCheck(Classes.Permissions.PermissionChecker.Instance);
+
                 commands.ForEach(cmd => cmd.Init(cgb));
 
                 cgb.CreateCommand("uptime")

NadekoBot/Modules/Permissions.cs

@@ -312,7 +312,7 @@ namespace NadekoBot.Modules {
                             bool state = PermissionHelper.ValidateBool(e.GetArg("bool"));
                             string module = PermissionHelper.ValidateModule(e.GetArg("module"));
 
-                            foreach (var command in NadekoBot.client.Commands().AllCommands.Where(c => c.Category == module)) {
+                            foreach (var command in NadekoBot.client.Services.Get<CommandService>().AllCommands.Where(c => c.Category == module)) {
                                 PermsHandler.SetServerCommandPermission(e.Server, command.Text, state);
                             }
                             await e.Send($"All commands from the **{module}** module have been **{(state ? "enabled" : "disabled")}** on this server.");
@@ -353,7 +353,7 @@ namespace NadekoBot.Modules {
                             bool state = PermissionHelper.ValidateBool(e.GetArg("bool"));
                             string module = PermissionHelper.ValidateModule(e.GetArg("module"));
                             Discord.Channel channel = PermissionHelper.ValidateChannel(e.Server, e.GetArg("channel"));
-                            foreach (var command in NadekoBot.client.Commands().AllCommands.Where(c => c.Category == module)) {
+                            foreach (var command in NadekoBot.client.Services.Get<CommandService>().AllCommands.Where(c => c.Category == module)) {
                                 PermsHandler.SetChannelCommandPermission(channel, command.Text, state);
                             }
                             await e.Send($"All commands from the **{module}** module have been **{(state ? "enabled" : "disabled")}** for **{channel.Name}** channel.");
@@ -394,7 +394,7 @@ namespace NadekoBot.Modules {
                             bool state = PermissionHelper.ValidateBool(e.GetArg("bool"));
                             string module = PermissionHelper.ValidateModule(e.GetArg("module"));
                             Discord.Role role = PermissionHelper.ValidateRole(e.Server, e.GetArg("channel"));
-                            foreach (var command in NadekoBot.client.Commands().AllCommands.Where(c => c.Category == module)) {
+                            foreach (var command in NadekoBot.client.Services.Get<CommandService>().AllCommands.Where(c => c.Category == module)) {
                                 PermsHandler.SetRoleCommandPermission(role, command.Text, state);
                             }
                             await e.Send($"All commands from the **{module}** module have been **{(state ? "enabled" : "disabled")}** for **{role.Name}** role.");

NadekoBot/NadekoBot.cs

@@ -61,14 +61,15 @@ namespace NadekoBot {
             }
 
             //create new discord client
-            client = new DiscordClient(new DiscordConfig {
+            client = new DiscordClient(new DiscordConfigBuilder() {
                 MessageCacheSize = 0
             });
 
             //create a command service
-            var commandService = new CommandService(new CommandServiceConfig {
-                CommandChar = null,
-                HelpMode = HelpMode.Disable
+            var commandService = new CommandService(new CommandServiceConfigBuilder {
+                AllowMentionPrefix = false,
+                CustomPrefixHandler = m => 0,
+                HelpMode = HelpMode.Disabled
             });
             
             //reply to personal messages and forward if enabled.
@@ -81,7 +82,7 @@ namespace NadekoBot {
             var modules = client.Services.Add<ModuleService>(new ModuleService());
 
             //add audio service
-            var audio = client.Services.Add<AudioService>(new AudioService(new AudioServiceConfig() {
+            var audio = client.Services.Add<AudioService>(new AudioService(new AudioServiceConfigBuilder()  {
                 Channels = 2,
                 EnableEncryption = false,
                 EnableMultiserver = true,