🆙 wordfilter to set specific settings to prefix

Database Updates/009_mentions_wordfilter.sql

@@ -19,3 +19,8 @@ INSERT IGNORE INTO `emulator_settings` (`key`, `value`) VALUES
   ('mentions.max.targets', '50'),
   ('mentions.cooldown.ms', '3000'),
   ('mentions.store.limit', '50');
+
+
+ALTER TABLE `wordfilter`
+ADD COLUMN `prefix_only` ENUM('0','1') NOT NULL DEFAULT '0'
+COMMENT 'When 1, this word only applies to custom prefixes, not to chat/motto/guild.' AFTER `mute`;

Emulator/src/main/java/com/eu/habbo/habbohotel/commands/FilterWordCommand.java

@@ -4,6 +4,7 @@ import com.eu.habbo.Emulator;
 import com.eu.habbo.habbohotel.gameclients.GameClient;
 import com.eu.habbo.habbohotel.modtool.WordFilter;
 import com.eu.habbo.habbohotel.modtool.WordFilterWord;
+import com.eu.habbo.habbohotel.rooms.RoomChatMessageBubbles;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -21,30 +22,44 @@ public class FilterWordCommand extends Command {
     @Override
     public boolean handle(GameClient gameClient, String[] params) throws Exception {
         if (params.length < 2) {
-            gameClient.getHabbo().whisper(Emulator.getTexts().getValue("commands.error.cmd_filterword.missing_word"));
+            gameClient.getHabbo().whisper(Emulator.getTexts().getValue("commands.error.cmd_filterword.missing_word"), RoomChatMessageBubbles.ALERT);
             return true;
         }
 
         String word = params[1];
 
+        // Optional trailing "prefix" keyword marks the word as prefix-only (blocks
+        // custom prefixes but not chat/motto/guild). Usage:
+        //   :filterword <word>                       -> everywhere, default replacement
+        //   :filterword <word> <replacement>         -> everywhere
+        //   :filterword <word> prefix                -> prefix-only, default replacement
+        //   :filterword <word> <replacement> prefix  -> prefix-only
+        boolean prefixOnly = false;
         String replacement = WordFilter.DEFAULT_REPLACEMENT;
-        if (params.length == 3) {
+
+        if (params.length >= 3) {
+            if (params[params.length - 1].equalsIgnoreCase("prefix")) {
+                prefixOnly = true;
+                if (params.length >= 4) replacement = params[2];
+            } else {
                 replacement = params[2];
             }
+        }
 
-        WordFilterWord wordFilterWord = new WordFilterWord(word, replacement);
+        WordFilterWord wordFilterWord = new WordFilterWord(word, replacement, prefixOnly);
 
-        try (Connection connection = Emulator.getDatabase().getDataSource().getConnection(); PreparedStatement statement = connection.prepareStatement("INSERT INTO wordfilter (`key`, `replacement`) VALUES (?, ?)")) {
+        try (Connection connection = Emulator.getDatabase().getDataSource().getConnection(); PreparedStatement statement = connection.prepareStatement("INSERT INTO wordfilter (`key`, `replacement`, `prefix_only`) VALUES (?, ?, ?)")) {
             statement.setString(1, word);
             statement.setString(2, replacement);
+            statement.setString(3, prefixOnly ? "1" : "0");
             statement.execute();
         } catch (SQLException e) {
             LOGGER.error("Caught SQL exception", e);
-            gameClient.getHabbo().whisper(Emulator.getTexts().getValue("commands.error.cmd_filterword.error"));
+            gameClient.getHabbo().whisper(Emulator.getTexts().getValue("commands.error.cmd_filterword.error"), RoomChatMessageBubbles.ALERT);
             return true;
         }
 
-        gameClient.getHabbo().whisper(Emulator.getTexts().getValue("commands.succes.cmd_filterword.added").replace("%word%", word).replace("%replacement%", replacement));
+        gameClient.getHabbo().whisper(Emulator.getTexts().getValue("commands.succes.cmd_filterword.added").replace("%word%", word).replace("%replacement%", replacement) + (prefixOnly ? " [prefix-only]" : ""), RoomChatMessageBubbles.ALERT);
         Emulator.getGameEnvironment().getWordFilter().addWord(wordFilterWord);
 
         return true;

Emulator/src/main/java/com/eu/habbo/habbohotel/modtool/WordFilter.java

@@ -23,7 +23,6 @@ public class WordFilter {
     private static final Logger LOGGER = LoggerFactory.getLogger(WordFilter.class);
 
     private static final Pattern DIACRITICS_AND_FRIENDS = Pattern.compile("[\\p{InCombiningDiacriticalMarks}\\p{IsLm}\\p{IsSk}]+");
-    //Configuration. Loaded from database & updated accordingly.
     public static boolean ENABLED_FRIENDCHAT = true;
     public static String DEFAULT_REPLACEMENT = "bobba";
     protected THashSet<WordFilterWord> autoReportWords = new THashSet<>();
@@ -63,10 +62,12 @@ public class WordFilter {
                         continue;
                     }
 
+                    if (!word.prefixOnly) {
                         if (word.autoReport)
                             this.autoReportWords.add(word);
                         else if (word.hideMessage)
                             this.hideMessageWords.add(word);
+                    }
 
                     this.words.add(word);
                 }
@@ -146,6 +147,8 @@ public class WordFilter {
         while (iterator.hasNext()) {
             WordFilterWord word = (WordFilterWord) iterator.next();
 
+            if (word.prefixOnly) continue;
+
             if (StringUtils.containsIgnoreCase(filteredMessage, word.key)) {
                 if (habbo != null) {
                     if (Emulator.getPluginManager().fireEvent(new UserTriggerWordFilterEvent(habbo, word)).isCancelled())
@@ -179,6 +182,8 @@ public class WordFilter {
         while (iterator.hasNext()) {
             WordFilterWord word = (WordFilterWord) iterator.next();
 
+            if (word.prefixOnly) continue;
+
             if (StringUtils.containsIgnoreCase(message, word.key)) {
                 if (habbo != null) {
                     if (Emulator.getPluginManager().fireEvent(new UserTriggerWordFilterEvent(habbo, word)).isCancelled())

Emulator/src/main/java/com/eu/habbo/habbohotel/modtool/WordFilterWord.java

@@ -9,6 +9,7 @@ public class WordFilterWord {
     public final boolean hideMessage;
     public final boolean autoReport;
     public final int muteTime;
+    public final boolean prefixOnly;
 
     public WordFilterWord(ResultSet set) throws SQLException {
         this.key = set.getString("key");
@@ -16,13 +17,27 @@ public class WordFilterWord {
         this.hideMessage = set.getInt("hide") == 1;
         this.autoReport = set.getInt("report") == 1;
         this.muteTime = set.getInt("mute");
+        this.prefixOnly = readBooleanColumn(set, "prefix_only");
     }
 
     public WordFilterWord(String key, String replacement) {
+        this(key, replacement, false);
+    }
+
+    public WordFilterWord(String key, String replacement, boolean prefixOnly) {
         this.key = key;
         this.replacement = replacement;
         this.hideMessage = false;
         this.autoReport = false;
         this.muteTime = 0;
+        this.prefixOnly = prefixOnly;
+    }
+
+    private static boolean readBooleanColumn(ResultSet set, String column) {
+        try {
+            return set.getInt(column) == 1;
+        } catch (SQLException e) {
+            return false;
+        }
     }
 }