Add an option to add a delay between bot messages

MinecraftClient/ChatBot.cs

@@ -41,6 +41,34 @@ public enum DisconnectReason { InGameKick, LoginRejected, ConnectionLost };
         private McTcpClient Handler { get { return master != null ? master.Handler : _handler; } }
         private McTcpClient _handler = null;
         private ChatBot master = null;
+        private Queue<string> chatQueue = new Queue<string>();
+        private DateTime? lastMessageSentTime = null;
+        private bool CanSendTextNow
+        {
+            get
+            {
+                return lastMessageSentTime != null
+                    ? DateTime.Now > lastMessageSentTime.Value + Settings.botMessageDelay
+                    : true;
+            }
+        }
+
+        /// <summary>
+        /// Processes the current chat message queue, displaying a message after enough time passes.
+        /// </summary>
+        internal void ProcessQueuedText()
+        {
+            if (chatQueue.Count > 0)
+            {
+                if (CanSendTextNow)
+                {
+                    string text = chatQueue.Dequeue();
+                    LogToConsole("Sending '" + text + "'");
+                    lastMessageSentTime = DateTime.Now;
+                    Handler.SendText(text);
+                }
+            }
+        }
 
         /* ================================================== */
         /*   Main methods to override for creating your bot   */
@@ -84,11 +112,24 @@ public virtual void GetText(string text) { }
         /// Send text to the server. Can be anything such as chat messages or commands
         /// </summary>
         /// <param name="text">Text to send to the server</param>
+        /// <param name="sendImmediately">Whether the message should be sent immediately rather than being queued to avoid chat spam</param>
         /// <returns>True if the text was sent with no error</returns>
 
-        protected bool SendText(string text)
+        protected bool SendText(string text, bool sendImmediately = false)
         {
+            if (Settings.botMessageDelay.TotalSeconds > 0 && !sendImmediately)
+            {
+                if (!CanSendTextNow)
+                {
+                    chatQueue.Enqueue(text);
+                    // TODO: We don't know whether there was an error at this point, so we assume there isn't.
+                    // Might not be the best idea.
+                    return true;
+                }
+            }
+
             LogToConsole("Sending '" + text + "'");
+            lastMessageSentTime = DateTime.Now;
             return Handler.SendText(text);
         }
 

MinecraftClient/McTcpClient.cs

@@ -459,6 +459,7 @@ public void OnUpdate()
                 try
                 {
                     bots[i].Update();
+                    bots[i].ProcessQueuedText();
                 }
                 catch (Exception e)
                 {

MinecraftClient/Settings.cs

@@ -44,6 +44,7 @@ public static class Settings
         public static string TranslationsFile_Website_Download = "http://resources.download.minecraft.net";
         public static TimeSpan splitMessageDelay = TimeSpan.FromSeconds(2);
         public static List<string> Bots_Owners = new List<string>();
+        public static TimeSpan botMessageDelay = TimeSpan.FromSeconds(2);
         public static string Language = "en_GB";
         public static bool chatTimeStamps = false;
         public static bool interactiveMode = true;
@@ -182,6 +183,7 @@ public static void LoadSettings(string settingsfile)
                                                 case "showxpbarmessages": DisplayXPBarMessages = str2bool(argValue); break;
                                                 case "terrainandmovements": TerrainAndMovements = str2bool(argValue); break;
                                                 case "privatemsgscmdname": PrivateMsgsCmdName = argValue.ToLower().Trim(); break;
+                                                case "botmessagedelay": botMessageDelay = TimeSpan.FromSeconds(str2int(argValue)); break;
 
                                                 case "botowners":
                                                     Bots_Owners.Clear();
@@ -406,6 +408,7 @@ public static void WriteDefaultSettings(string settingsfile)
                 + "consoletitle=%username%@%serverip% - Minecraft Console Client\r\n"
                 + "internalcmdchar=slash #use 'none', 'slash' or 'backslash'\r\n"
                 + "splitmessagedelay=2 #seconds between each part of a long message\r\n"
+                + "botmessagedelay=2 #seconds to delay between message a bot makes to avoid accidental spam\n\n"
                 + "mcversion=auto #use 'auto' or '1.X.X' values\r\n"
                 + "brandinfo=mcc #use 'mcc','vanilla', or 'none'\r\n"
                 + "chatbotlogfile= #leave empty for no logfile\r\n"