Added command for reloading settings, chat bots, listing chat bots and unloading a chat bot manually by name.

MinecraftClient/ChatBots/AutoFishing.cs

@@ -54,29 +54,6 @@ namespace MinecraftClient.ChatBots
                 LogToConsoleTranslated("bot.autoFish.no_inv_handle");
         }
 
-        /// <summary>
-        /// Update settings when reloaded
-        /// </summary>
-        public /* override */ void OnSettingsReload()
-        {
-            if (Settings.AutoFishing_Enabled)
-            {
-                if (!GetEntityHandlingEnabled())
-                {
-                    LogToConsoleTranslated("extra.entity_required");
-                    state = FishingState.WaitJoinGame;
-                }
-                inventoryEnabled = GetInventoryEnabled();
-                if (!inventoryEnabled)
-                    LogToConsoleTranslated("bot.autoFish.no_inv_handle");
-            }
-            else
-            {
-                UnloadBot();
-                return;
-            }
-        }
-
         private void StartFishing()
         {
             isFishing = false;
@@ -262,7 +239,7 @@ namespace MinecraftClient.ChatBots
                 if (Settings.AutoFishing_LogFishingBobber)
                     LogToConsole(string.Format("FishingBobber {0}  Dx={1:0.000000} Dy={2:0.000000} Dz={3:0.000000}", Pos, Dx, Math.Abs(Dy), Dz));
 
-                if (Math.Abs(Dx) < Math.Abs(Settings.AutoFishing_StationaryThreshold) && 
+                if (Math.Abs(Dx) < Math.Abs(Settings.AutoFishing_StationaryThreshold) &&
                     Math.Abs(Dz) < Math.Abs(Settings.AutoFishing_StationaryThreshold) &&
                     Math.Abs(Dy) > Math.Abs(Settings.AutoFishing_HookThreshold))
                 {

MinecraftClient/ChatBots/BotsCommand.cs

@@ -0,0 +1,76 @@
+using MinecraftClient.Mapping;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace MinecraftClient.Commands
+{
+    class BotsCommand : Command
+    {
+        public override string CmdName { get { return "bots"; } }
+        public override string CmdUsage { get { return "bots [list|unload <bot name|all>]"; } }
+        public override string CmdDesc { get { return "cmd.bots.desc"; } }
+
+        public override string Run(McClient handler, string command, Dictionary<string, object> localVars)
+        {
+            if (hasArg(command))
+            {
+                string[] args = getArgs(command);
+
+                if (args.Length == 1)
+                {
+                    if (args[0].Equals("list", StringComparison.OrdinalIgnoreCase))
+                    {
+                        StringBuilder sb = new();
+
+                        int length = handler.GetLoadedChatBots().Count;
+
+                        if (length == 0)
+                            return Translations.TryGet("cmd.bots.noloaded");
+
+                        for (int i = 0; i < length; i++)
+                        {
+                            sb.Append(handler.GetLoadedChatBots()[i].GetType().Name);
+
+                            if (i != length - 1)
+                                sb.Append(" ,");
+
+                        }
+
+                        return Translations.Get("cmd.bots.list") + ": " + sb.ToString();
+                    }
+
+                }
+                else if (args.Length == 2)
+                {
+                    if (args[0].Equals("unload", StringComparison.OrdinalIgnoreCase))
+                    {
+                        string botName = args[1].Trim();
+
+                        if (botName.ToLower().Equals("all", StringComparison.OrdinalIgnoreCase))
+                        {
+                            if (handler.GetLoadedChatBots().Count == 0)
+                                return Translations.TryGet("cmd.bots.noloaded");
+
+                            handler.UnloadAllBots();
+                            return Translations.TryGet("cmd.bots.unloaded_all");
+                        }
+                        else
+                        {
+                            ChatBot? bot = handler.GetLoadedChatBots().Find(bot => bot.GetType().Name.ToLower() == botName.ToLower());
+
+                            if (bot == null)
+                                return Translations.TryGet("cmd.bots.notfound", botName);
+
+                            handler.BotUnLoad(bot);
+                            return Translations.TryGet("cmd.bots.unloaded", botName);
+                        }
+                    }
+                }
+            }
+
+            return GetCmdDescTranslated();
+        }
+    }
+}

MinecraftClient/ChatBots/Reload.cs

@@ -0,0 +1,27 @@
+using MinecraftClient.Mapping;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace MinecraftClient.Commands
+{
+    class Reload : Command
+    {
+        public override string CmdName { get { return "reload"; } }
+        public override string CmdUsage { get { return "reload"; } }
+        public override string CmdDesc { get { return "cmd.reload.desc"; } }
+
+        public override string Run(McClient handler, string command, Dictionary<string, object> localVars)
+        {
+            handler.Log.Info(Translations.TryGet("cmd.reload.started"));
+            handler.ReloadSettings();
+            handler.Log.Warn(Translations.TryGet("cmd.reload.warning1"));
+            handler.Log.Warn(Translations.TryGet("cmd.reload.warning2"));
+            handler.Log.Warn(Translations.TryGet("cmd.reload.warning3"));
+            handler.Log.Warn(Translations.TryGet("cmd.reload.warning4"));
+
+            return Translations.TryGet("cmd.reload.finished");
+        }
+    }
+}

MinecraftClient/McClient.cs

@@ -178,28 +178,7 @@ namespace MinecraftClient
                 LoadCommands();
 
                 if (botsOnHold.Count == 0)
-                {
+                    RegisterBots();
-                    if (Settings.AntiAFK_Enabled) { BotLoad(new ChatBots.AntiAFK(Settings.AntiAFK_Delay)); }
-                    if (Settings.Hangman_Enabled) { BotLoad(new ChatBots.HangmanGame(Settings.Hangman_English)); }
-                    if (Settings.Alerts_Enabled) { BotLoad(new ChatBots.Alerts()); }
-                    if (Settings.ChatLog_Enabled) { BotLoad(new ChatBots.ChatLog(Settings.ExpandVars(Settings.ChatLog_File), Settings.ChatLog_Filter, Settings.ChatLog_DateTime)); }
-                    if (Settings.PlayerLog_Enabled) { BotLoad(new ChatBots.PlayerListLogger(Settings.PlayerLog_Delay, Settings.ExpandVars(Settings.PlayerLog_File))); }
-                    if (Settings.AutoRelog_Enabled) { BotLoad(new ChatBots.AutoRelog(Settings.AutoRelog_Delay_Min, Settings.AutoRelog_Delay_Max, Settings.AutoRelog_Retries)); }
-                    if (Settings.ScriptScheduler_Enabled) { BotLoad(new ChatBots.ScriptScheduler(Settings.ExpandVars(Settings.ScriptScheduler_TasksFile))); }
-                    if (Settings.RemoteCtrl_Enabled) { BotLoad(new ChatBots.RemoteControl()); }
-                    if (Settings.AutoRespond_Enabled) { BotLoad(new ChatBots.AutoRespond(Settings.AutoRespond_Matches, Settings.AutoRespond_MatchColors)); }
-                    if (Settings.AutoAttack_Enabled) { BotLoad(new ChatBots.AutoAttack(Settings.AutoAttack_Mode, Settings.AutoAttack_Priority, Settings.AutoAttack_OverrideAttackSpeed, Settings.AutoAttack_CooldownSeconds, Settings.AutoAttack_Interaction)); }
-                    if (Settings.AutoFishing_Enabled) { BotLoad(new ChatBots.AutoFishing()); }
-                    if (Settings.AutoEat_Enabled) { BotLoad(new ChatBots.AutoEat(Settings.AutoEat_hungerThreshold)); }
-                    if (Settings.Mailer_Enabled) { BotLoad(new ChatBots.Mailer()); }
-                    if (Settings.AutoCraft_Enabled) { BotLoad(new AutoCraft(Settings.AutoCraft_configFile)); }
-                    if (Settings.AutoDrop_Enabled) { BotLoad(new AutoDrop(Settings.AutoDrop_Mode, Settings.AutoDrop_items)); }
-                    if (Settings.ReplayMod_Enabled) { BotLoad(new ReplayCapture(Settings.ReplayMod_BackupInterval)); }
-                    if (Settings.FollowPlayer_Enabled) { BotLoad(new FollowPlayer(Settings.FollowPlayer_UpdateLimit, Settings.FollowPlayer_UpdateLimit)); }
-
-                    //Add your ChatBot here by uncommenting and adapting
-                    //BotLoad(new ChatBots.YourBot());
-                }
             }
 
             try
@@ -287,6 +266,32 @@ namespace MinecraftClient
             }
         }
 
+        /// <summary>
+        /// Register bots
+        /// </summary>
+        private void RegisterBots(bool reload = false)
+        {
+            if (Settings.AntiAFK_Enabled) { BotLoad(new AntiAFK(Settings.AntiAFK_Delay)); }
+            if (Settings.Hangman_Enabled) { BotLoad(new HangmanGame(Settings.Hangman_English)); }
+            if (Settings.Alerts_Enabled) { BotLoad(new Alerts()); }
+            if (Settings.ChatLog_Enabled) { BotLoad(new ChatLog(Settings.ExpandVars(Settings.ChatLog_File), Settings.ChatLog_Filter, Settings.ChatLog_DateTime)); }
+            if (Settings.PlayerLog_Enabled) { BotLoad(new PlayerListLogger(Settings.PlayerLog_Delay, Settings.ExpandVars(Settings.PlayerLog_File))); }
+            if (Settings.AutoRelog_Enabled) { BotLoad(new AutoRelog(Settings.AutoRelog_Delay_Min, Settings.AutoRelog_Delay_Max, Settings.AutoRelog_Retries)); }
+            if (Settings.ScriptScheduler_Enabled) { BotLoad(new ScriptScheduler(Settings.ExpandVars(Settings.ScriptScheduler_TasksFile))); }
+            if (Settings.RemoteCtrl_Enabled) { BotLoad(new RemoteControl()); }
+            if (Settings.AutoRespond_Enabled) { BotLoad(new AutoRespond(Settings.AutoRespond_Matches, Settings.AutoRespond_MatchColors)); }
+            if (Settings.AutoAttack_Enabled) { BotLoad(new AutoAttack(Settings.AutoAttack_Mode, Settings.AutoAttack_Priority, Settings.AutoAttack_OverrideAttackSpeed, Settings.AutoAttack_CooldownSeconds, Settings.AutoAttack_Interaction)); }
+            if (Settings.AutoFishing_Enabled) { BotLoad(new AutoFishing()); }
+            if (Settings.AutoEat_Enabled) { BotLoad(new AutoEat(Settings.AutoEat_hungerThreshold)); }
+            if (Settings.Mailer_Enabled) { BotLoad(new Mailer()); }
+            if (Settings.AutoCraft_Enabled) { BotLoad(new AutoCraft(Settings.AutoCraft_configFile)); }
+            if (Settings.AutoDrop_Enabled) { BotLoad(new AutoDrop(Settings.AutoDrop_Mode, Settings.AutoDrop_items)); }
+            if (Settings.ReplayMod_Enabled && reload) { BotLoad(new ReplayCapture(Settings.ReplayMod_BackupInterval)); }
+
+            //Add your ChatBot here by uncommenting and adapting
+            //BotLoad(new ChatBots.YourBot());
+        }
+
         /// <summary>
         /// Retrieve messages from the queue and send.
         /// Note: requires external locking.
@@ -714,6 +719,37 @@ namespace MinecraftClient
             }
         }
 
+        /// <summary>
+        /// Reload settings and bots
+        /// </summary>
+        /// <param name="hard">Marks if bots need to be hard reloaded</param>
+        public void ReloadSettings()
+        {
+            Program.ReloadSettings();
+            ReloadBots();
+        }
+
+        /// <summary>
+        /// Reload loaded bots (Only builtin bots)
+        /// </summary>
+        public void ReloadBots()
+        {
+            UnloadAllBots();
+            RegisterBots(true);
+
+            if (client.Client.Connected)
+                bots.ForEach(bot => bot.AfterGameJoined());
+        }
+
+        /// <summary>
+        /// Unload All Bots
+        /// </summary>
+        public void UnloadAllBots()
+        {
+            foreach (ChatBot bot in GetLoadedChatBots())
+                BotUnLoad(bot);
+        }
+
         #endregion
 
         #region Thread-Invoke: Cross-thread method calls
@@ -823,6 +859,7 @@ namespace MinecraftClient
                 return;
             }
 
+            b.OnUnload();
             bots.RemoveAll(item => object.ReferenceEquals(item, b));
 
             // ToList is needed to avoid an InvalidOperationException from modfiying the list while it's being iterated upon.

MinecraftClient/Program.cs

@@ -46,6 +46,7 @@ namespace MinecraftClient
 
         private static Tuple<Thread, CancellationTokenSource>? offlinePrompt = null;
         private static bool useMcVersionOnce = false;
+        private static string? settingsIniPath = null;
 
         /// <summary>
         /// The main entry point of Minecraft Console Client
@@ -104,10 +105,13 @@ namespace MinecraftClient
                 ConsoleIO.DebugReadInput();
             }
 
+            settingsIniPath = "MinecraftClient.ini";
+
             //Process ini configuration file
             if (args.Length >= 1 && System.IO.File.Exists(args[0]) && Settings.ToLowerIfNeed(Path.GetExtension(args[0])) == ".ini")
             {
                 Settings.LoadFile(args[0]);
+                settingsIniPath = args[0];
 
                 //remove ini configuration file from arguments array
                 List<string> args_tmp = args.ToList<string>();
@@ -529,6 +533,15 @@ namespace MinecraftClient
             }
         }
 
+        /// <summary>
+        /// Reloads settings
+        /// </summary>
+        public static void ReloadSettings()
+        {
+            if (settingsIniPath != null)
+                Settings.LoadFile(settingsIniPath);
+        }
+
         /// <summary>
         /// Disconnect the current client from the server and restart it
         /// </summary>

MinecraftClient/Resources/lang/en.ini

@@ -223,6 +223,14 @@ general.available_cmd=Available commands: {0}
 # Animation
 cmd.animation.desc=Swing your arm.
 
+# Bots
+cmd.bots.desc=List bots, unload a bot or all bots.
+cmd.bots.list=Loaded bots
+cmd.bots.notfound=Bot {0} is not loaded, check if you have made a typo!
+cmd.bots.noloaded=No bots loaded!
+cmd.bots.unloaded=Successfully unloaded bot: {0}
+cmd.bots.unloaded_all=Successfully unloaded all bots!
+
 # ChangeSlot
 cmd.changeSlot.desc=Change slot in hotbar
 cmd.changeSlot.nan=Could not change slot: Not a Number
@@ -365,6 +373,15 @@ cmd.move.chunk_not_loaded=The chunk where the target location resides has not ye
 # Reco
 cmd.reco.desc=restart and reconnect to the server.
 
+# Reload
+cmd.reload.started=Reloading settings...
+cmd.reload.warning1=This command will NOT affect certain settings which are used before connecting to a server!
+cmd.reload.warning2=Some settings passed through the command line parameters might get overriden!
+cmd.reload.warning3=You also might need to reconnect for some settings to take effect.
+cmd.reload.warning4=Replay Chat Bot will not be hard reloaded due to technical limitations!
+cmd.reload.finished=Reloaded Settings!
+cmd.reload.desc=Reloads MCC settings.
+
 # Respawn
 cmd.respawn.desc=Use this to respawn if you are dead.
 cmd.respawn.done=You have respawned.

MinecraftClient/Scripting/ChatBot.cs

@@ -101,6 +101,11 @@ namespace MinecraftClient
         /// </summary>
         public virtual void Initialize() { }
 
+        /// <summary>
+        /// This method is called when the bot is being unloaded, you can use it to free up resources like DB connections
+        /// </summary>
+        public virtual void OnUnload() { }
+
         /// <summary>
         /// Called after the server has been joined successfully and chat messages are able to be sent.
         /// This method is called again after reconnecting to the server, whereas Initialize() is called only once.