Add zero-width-space option for bots.

src/main/java/com/cnaude/purpleirc/IRCMessageQueueWatcher.java

@@ -16,10 +16,13 @@
  */
 package com.cnaude.purpleirc;
 
+import java.util.ArrayList;
 import java.util.Timer;
 import java.util.TimerTask;
 import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.LinkedBlockingQueue;
+import org.pircbotx.Channel;
+import org.pircbotx.User;
 
 /**
  *
@@ -62,14 +65,14 @@ public class IRCMessageQueueWatcher {
         if (ircMessage != null) {
             plugin.logDebug("[" + queue.size() + "]: queueAndSend message detected");
             for (String s : cleanupAndSplitMessage(ircMessage.message)) {
-            if (ircMessage.ctcpResponse) {
+                if (ircMessage.ctcpResponse) {
                     blockingCTCPMessage(ircMessage.target, s);
-            } else {
+                } else {
                     blockingIRCMessage(ircMessage.target, s);
+                }
             }
         }
     }
-    }
 
     private void blockingIRCMessage(final String target, final String message) {
         if (!ircBot.isConnected()) {
@@ -89,7 +92,31 @@ public class IRCMessageQueueWatcher {
         plugin.logDebug("[blockingCTCPMessage] Message sent to " + target + ": " + message);
     }
 
+    private String addZeroWidthSpace(String s) {
+        if (s.length() > 1) {
+            String a = s.substring(0, 1);
+            String b = s.substring(1);
+            return a + "\u200B" + b;
+        }
+        return s;
+    }
+
+    private String pingFix(String message) {
+        for (Channel channel : ircBot.bot.getUserBot().getChannels()) {
+            for (User user : channel.getUsers()) {
+                if (message.toLowerCase().contains(user.getNick().toLowerCase())) {
+                    message = message.replaceAll("(?i)" + user.getNick(), addZeroWidthSpace(user.getNick()));
+                    plugin.logDebug("Adding ZWS to " + user.getNick());
+                }
+            }
+        }
+        return message;
+    }
+
     private String[] cleanupAndSplitMessage(String message) {
+        if (ircBot.pingFix) {
+            message = pingFix(message);
+        }
         return message.replaceAll(REGEX_CLEAN, "").replaceAll(REGEX_CRLF, "\n").split(LF);
     }
 

src/main/java/com/cnaude/purpleirc/PurpleBot.java

@@ -98,6 +98,7 @@ public final class PurpleBot {
     public boolean channelCmdNotifyEnabled;
     public boolean relayPrivateChat;
     public boolean partInvalidChannels;
+    public boolean pingFix;
     public int botServerPort;
     public long chatDelay;
     public String botServer;
@@ -667,6 +668,7 @@ public final class PurpleBot {
             rawMessage = config.getString("raw-message", "");
             relayPrivateChat = config.getBoolean("relay-private-chat", false);
             partInvalidChannels = config.getBoolean("part-invalid-channels", false);
+            pingFix = config.getBoolean("zero-width-space", false);
             partInvalidChannelsMsg = config.getString("part-invalid-channels-message", "");
             nick = config.getString("nick", "");
             botNick = nick;

src/main/java/com/cnaude/purpleirc/Utilities/ChatTokenizer.java

@@ -653,7 +653,7 @@ public class ChatTokenizer {
         String displayName = player.getDisplayName();
         String playerIP = "";
         try {
-            player.getAddress().getAddress().getHostAddress();
+            playerIP = player.getAddress().getAddress().getHostAddress();
         } catch (Exception ex) {
             plugin.logDebug(ex.getMessage());
         }
@@ -873,6 +873,7 @@ public class ChatTokenizer {
 
     /**
      *
+     * @param sender
      * @param targetPlayer
      * @param message
      * @param template

src/main/resources/SampleBot.yml

@@ -80,6 +80,8 @@ flood-control:
 part-invalid-channels: false
 # Message when leaving invalid channel
 part-invalid-channels-message: 'I should not be here! Bye!'
+# Insert zero width space into nicks of IRC output to prevent client pings
+zero-width-space: false
 # Channel auto join delay in server ticks (20 ticks = 1 second)
 channel-auto-join-delay: 20
 # If your irc-chat message has a %CUSTOMPREFIX% then these custom prefixes can replace them.