A lot of bugfixes

src/NadekoBot/Modules/Administration/Administration.cs

@@ -50,6 +50,23 @@ namespace NadekoBot.Modules.Administration
             }
         }
 
+        [NadekoCommand, Usage, Description, Aliases]
+        [RequireContext(ContextType.Guild)]
+        [RequirePermission(GuildPermission.Administrator)]
+        public async Task ResetPermissions(IUserMessage imsg)
+        {
+            var channel = (ITextChannel)imsg.Channel;
+
+            using (var uow = DbHandler.UnitOfWork())
+            {
+                var config = uow.GuildConfigs.PermissionsFor(channel.Guild.Id);
+                config.RootPermission = Permission.GetDefaultRoot();
+                await uow.CompleteAsync();
+            }
+
+            await channel.SendMessageAsync($"{imsg.Author.Mention} :ok: `Permissions for this server are reset`");
+        }
+
         [NadekoCommand, Usage, Description, Aliases]
         [RequireContext(ContextType.Guild)]
         [OwnerOnly]

src/NadekoBot/Modules/Administration/Commands/MessageRepeater.cs

@@ -51,7 +51,7 @@ namespace NadekoBot.Modules.Administration
                         while (!token.IsCancellationRequested)
                         {
                             await Task.Delay(Repeater.Interval, token).ConfigureAwait(false);
-                            try { await Channel.SendMessageAsync("🔄 " + Repeater.Message).ConfigureAwait(false); } catch (Exception ex) { _log.Warn(ex); }
+                            try { await Channel.SendMessageAsync("🔄 " + Repeater.Message).ConfigureAwait(false); } catch (Exception ex) { _log.Warn(ex); try { source.Cancel(); } catch { } }
                         }
                     }
                     catch (OperationCanceledException) { }

src/NadekoBot/Modules/Games/Commands/PlantAndPickCommands.cs

@@ -146,7 +146,7 @@ namespace NadekoBot.Modules.Games
                 IUserMessage msg;
                 var vowelFirst = new[] { 'a', 'e', 'i', 'o', 'u' }.Contains(Gambling.Gambling.CurrencyName[0]);
                 
-                var msgToSend = $"Oh how Nice! **{imsg.Author.Username}** planted {(vowelFirst ? "an" : "a")} {Gambling.Gambling.CurrencyName}. Pick it using {NadekoBot.ModulePrefixes[typeof(Gambling.Gambling).Name]}pick";
+                var msgToSend = $"Oh how Nice! **{imsg.Author.Username}** planted {(vowelFirst ? "an" : "a")} {Gambling.Gambling.CurrencyName}. Pick it using {NadekoBot.ModulePrefixes[typeof(Games).Name]}pick";
                 if (file == null)
                 {
                     msg = await channel.SendMessageAsync(Gambling.Gambling.CurrencySign).ConfigureAwait(false);

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

@@ -1,4 +1,5 @@
 using Discord;
+using Discord.Net;
 using NadekoBot.Extensions;
 using NLog;
 using System;
@@ -61,7 +62,12 @@ namespace NadekoBot.Modules.Games.Trivia
                 }
                 oldQuestions.Add(CurrentQuestion); //add it to exclusion list so it doesn't show up again
                                                    //sendquestion
-                try { await channel.SendMessageAsync($":question: **{CurrentQuestion.Question}**").ConfigureAwait(false); } catch (Exception ex) { _log.Warn(ex); }
+                try { await channel.SendMessageAsync($":question: **{CurrentQuestion.Question}**").ConfigureAwait(false); }
+                catch (HttpException ex) when (ex.StatusCode == System.Net.HttpStatusCode.Forbidden)
+                {
+                    break;
+                }
+                catch (Exception ex) { _log.Warn(ex); }
 
                 //receive messages
                 NadekoBot.Client.MessageReceived += PotentialGuess;
@@ -88,13 +94,15 @@ namespace NadekoBot.Modules.Games.Trivia
                 // load next question if game is still running
                 await Task.Delay(2000).ConfigureAwait(false);
             }
+            try { NadekoBot.Client.MessageReceived -= PotentialGuess; } catch { }
+            GameActive = false;
             await End().ConfigureAwait(false);
         }
 
         private async Task End()
         {
             ShouldStopGame = true;
-            await channel.SendMessageAsync("**Trivia game ended**\n" + GetLeaderboard()).ConfigureAwait(false);
+            try { await channel.SendMessageAsync("**Trivia game ended**\n" + GetLeaderboard()).ConfigureAwait(false); } catch { }
         }
 
         public async Task StopGame()
@@ -127,7 +135,7 @@ namespace NadekoBot.Modules.Games.Trivia
                     {
                         if (GameActive && CurrentQuestion.IsAnswerCorrect(umsg.Content) && !triviaCancelSource.IsCancellationRequested)
                         {
-                            Users.AddOrUpdate(guildUser, 0, (gu, old) => old++);
+                            Users.AddOrUpdate(guildUser, 1, (gu, old) => ++old);
                             guess = true;
                         }
                     }
@@ -152,7 +160,7 @@ namespace NadekoBot.Modules.Games.Trivia
             var sb = new StringBuilder();
             sb.Append("**Leaderboard:**\n-----------\n");
 
-            foreach (var kvp in Users.OrderBy(kvp => kvp.Value))
+            foreach (var kvp in Users.OrderByDescending(kvp => kvp.Value))
             {
                 sb.AppendLine($"**{kvp.Key.Username}** has {kvp.Value} points".ToString().SnPl(kvp.Value));
             }

src/NadekoBot/Modules/Searches/Commands/StreamNotificationCommands.cs

@@ -44,7 +44,7 @@ namespace NadekoBot.Modules.Searches
                 checkTimer = new Timer(async (state) =>
                 {
                     oldCachedStatuses = new ConcurrentDictionary<string, StreamStatus>(cachedStatuses);
-                    cachedStatuses.Clear();
+                    cachedStatuses = new ConcurrentDictionary<string, StreamStatus>();
                     try
                     {
                         IEnumerable<FollowedStream> streams;

src/NadekoBot/Resources/CommandStrings.Designer.cs

@@ -5270,6 +5270,33 @@ namespace NadekoBot.Resources {
             }
         }
         
+        /// <summary>
+        ///    Looks up a localized string similar to resetperms.
+        /// </summary>
+        public static string resetpermissions_cmd {
+            get {
+                return ResourceManager.GetString("resetpermissions_cmd", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///    Looks up a localized string similar to Resets BOT&apos;s permissions module on this server to the default value..
+        /// </summary>
+        public static string resetpermissions_desc {
+            get {
+                return ResourceManager.GetString("resetpermissions_desc", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///    Looks up a localized string similar to `.resetperms`.
+        /// </summary>
+        public static string resetpermissions_usage {
+            get {
+                return ResourceManager.GetString("resetpermissions_usage", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///    Looks up a localized string similar to restart.
         /// </summary>

src/NadekoBot/Resources/CommandStrings.resx

@@ -2637,4 +2637,13 @@
   <data name="forwardtoall_usage" xml:space="preserve">
     <value>`.fwtoall`</value>
   </data>
+  <data name="resetpermissions_cmd" xml:space="preserve">
+    <value>resetperms</value>
+  </data>
+  <data name="resetpermissions_desc" xml:space="preserve">
+    <value>Resets BOT's permissions module on this server to the default value.</value>
+  </data>
+  <data name="resetpermissions_usage" xml:space="preserve">
+    <value>`.resetperms`</value>
+  </data>
 </root>