Release 2.1.6 (#379)

* Add minecart entity

* Add `VehicleMovePacket`

* Add `Animation` packet

* Add animation check.

* Fix the wrong entity minecart id for 1.21

* Add minecart for vehicle check.

* Exempt minecart check for 1.7-1.8 clients.

* Fix minecart id for lower than minecraft version 1.14.

* Fix wrong minecart entity id for 1.15

* Add missing license header

* Exempt animation check for 1.7.2 client due unknown disconnect error.

* style: small code style improvements

* style: even more style improvements

* refactor: inline some stuff

* style: small code cleanup

* fix: slot check not working in the first place

* style: don't use return; use an if-else block

* Fix animation check not working on 1.7.2+

* style: minor code style improvements

* fix: lombok compile error

* style: minor code style adjustments

* fix: optimize AnimationPacket

* fix: don't reassign unnecessary hand value

* style: code style fixes in *types

* style: add some comments to the *types

* [ci skip] style: small code style improvements

* Don't exempt 1.7-1.8 from the Minecart check

---------

Co-authored-by: Jones <admin@jonesdev.xyz>

gradle.properties

@@ -1,3 +1,3 @@
 group=xyz.jonesdev.sonar
-version=2.1.4
+version=2.1.6
 description=A lightweight, effective, and easy-to-use anti-bot plugin for Velocity, BungeeCord, and Bukkit.

gradle/libs.versions.toml

@@ -1,5 +1,5 @@
 [versions]
-netty = "4.1.112.Final"
+netty = "4.1.113.Final"
 adventure = "4.17.0"
 adventure-platform = "4.3.4"
 bstats = "3.0.3"

sonar-api/src/main/java/xyz/jonesdev/sonar/api/config/SimpleYamlConfig.java

@@ -21,6 +21,7 @@ import lombok.Getter;
 import org.jetbrains.annotations.NotNull;
 import org.simpleyaml.configuration.MemorySection;
 import org.simpleyaml.configuration.file.YamlFile;
+import xyz.jonesdev.sonar.api.Sonar;
 
 import java.io.File;
 import java.io.InputStream;
@@ -31,8 +32,6 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 
-import static xyz.jonesdev.sonar.api.config.SonarConfiguration.LOGGER;
-
 @Getter
 public final class SimpleYamlConfig {
   private final File file;
@@ -90,7 +89,7 @@ public final class SimpleYamlConfig {
 
   public int getInt(final String path) {
     if (!yaml.contains(path)) {
-      LOGGER.warn("Could not find {} in {}.", path, file.getName());
+      Sonar.get().getLogger().warn("Could not find {} in {}.", path, file.getName());
       return 0;
     }
     return yaml.getInt(path);
@@ -98,7 +97,7 @@ public final class SimpleYamlConfig {
 
   public boolean getBoolean(final String path) {
     if (!yaml.contains(path)) {
-      LOGGER.warn("Could not find {} in {}.", path, file.getName());
+      Sonar.get().getLogger().warn("Could not find {} in {}.", path, file.getName());
       return false;
     }
     return yaml.getBoolean(path);
@@ -106,7 +105,7 @@ public final class SimpleYamlConfig {
 
   public @NotNull String getString(final String path) {
     if (!yaml.contains(path)) {
-      LOGGER.warn("Could not find {} in {}.", path, file.getName());
+      Sonar.get().getLogger().warn("Could not find {} in {}.", path, file.getName());
       return "";
     }
     final Object object = yaml.get(path);
@@ -118,7 +117,7 @@ public final class SimpleYamlConfig {
 
   public List<String> getStringList(final String path) {
     if (!yaml.contains(path)) {
-      LOGGER.warn("Could not find {} in {}.", path, file.getName());
+      Sonar.get().getLogger().warn("Could not find {} in {}.", path, file.getName());
       return new ArrayList<>(0);
     }
     return yaml.getStringList(path);
@@ -126,7 +125,7 @@ public final class SimpleYamlConfig {
 
   public List<Integer> getIntList(final String path) {
     if (!yaml.contains(path)) {
-      LOGGER.warn("Could not find {} in {}.", path, file.getName());
+      Sonar.get().getLogger().warn("Could not find {} in {}.", path, file.getName());
       return new ArrayList<>(0);
     }
     return yaml.getIntegerList(path);

sonar-api/src/main/java/xyz/jonesdev/sonar/api/config/SonarConfiguration.java

@@ -30,7 +30,6 @@ import xyz.jonesdev.sonar.api.command.SonarCommand;
 import xyz.jonesdev.sonar.api.database.ormlite.H2DatabaseTypeAdapter;
 import xyz.jonesdev.sonar.api.database.ormlite.MariaDbDatabaseTypeAdapter;
 import xyz.jonesdev.sonar.api.database.ormlite.MysqlDatabaseTypeAdapter;
-import xyz.jonesdev.sonar.api.logger.LoggerWrapper;
 import xyz.jonesdev.sonar.api.webhook.DiscordWebhook;
 
 import java.io.File;
@@ -52,24 +51,6 @@ public final class SonarConfiguration {
   @Getter
   private Language language;
 
-  static final LoggerWrapper LOGGER = new LoggerWrapper() {
-
-    @Override
-    public void info(final String message, final Object... args) {
-      Sonar.get().getLogger().info("[config] " + message, args);
-    }
-
-    @Override
-    public void warn(final String message, final Object... args) {
-      Sonar.get().getLogger().warn("[config] " + message, args);
-    }
-
-    @Override
-    public void error(final String message, final Object... args) {
-      Sonar.get().getLogger().error("[config] " + message, args);
-    }
-  };
-
   public SonarConfiguration(final @NotNull File pluginFolder) {
     this.pluginFolder = pluginFolder;
     this.messagesConfig = new SimpleYamlConfig(new File(pluginFolder, "messages.yml"));
@@ -85,14 +66,14 @@ public final class SonarConfiguration {
       final URL defaultLanguageFile = Sonar.class.getResource("/assets/language.properties");
       // Make sure the file actually exists before trying to copy it
       if (defaultLanguageFile == null) {
-        LOGGER.error("Cannot check for custom language (is the file missing?)");
+        Sonar.get().getLogger().error("Cannot check for custom language (is the file missing?)");
         return DEFAULT_FALLBACK_LANGUAGE;
       }
       // Copy the file to the plugin data directory
       try (final InputStream inputStream = defaultLanguageFile.openStream()) {
         Files.copy(inputStream, languageFile.toPath(), StandardCopyOption.REPLACE_EXISTING);
       } catch (IOException exception) {
-        LOGGER.error("Error copying file: {}", exception);
+        Sonar.get().getLogger().error("Error copying file: {}", exception);
         return DEFAULT_FALLBACK_LANGUAGE;
       }
     }
@@ -106,13 +87,13 @@ public final class SonarConfiguration {
         // Try parsing the property as a language
         return Language.fromCode(property);
       } catch (Throwable throwable) {
-        LOGGER.error("Could not find requested language: {}", throwable);
-        LOGGER.error("You can view a full list of valid language codes here:");
-        LOGGER.error("https://en.wikipedia.org/wiki/List_of_ISO_639_language_codes");
-        LOGGER.error("If a translation does not exist yet, Sonar will use English (en).");
+        Sonar.get().getLogger().error("Could not find requested language: {}", throwable);
+        Sonar.get().getLogger().error("You can view a full list of valid language codes here:");
+        Sonar.get().getLogger().error("https://en.wikipedia.org/wiki/List_of_ISO_639_language_codes");
+        Sonar.get().getLogger().error("If a translation does not exist yet, Sonar will use English (en).");
       }
     } catch (IOException exception) {
-      LOGGER.error("Error reading language file: {}", exception);
+      Sonar.get().getLogger().error("Error reading language file: {}", exception);
     }
     return DEFAULT_FALLBACK_LANGUAGE;
   }
@@ -131,13 +112,13 @@ public final class SonarConfiguration {
         final String property = System.getProperty("user.language", "en");
         language = Language.fromCode(property);
         // Make sure the user knows that we're using the system language for translations
-        LOGGER.info("Using system language ({}) for translations.", language);
+        Sonar.get().getLogger().info("Using system language ({}) for translations.", language);
       } catch (Exception exception) {
-        LOGGER.warn("Could not use system language for translations.");
-        LOGGER.warn("Using default language ({}) for translations.", language);
+        Sonar.get().getLogger().warn("Could not use system language for translations.");
+        Sonar.get().getLogger().warn("Using default language ({}) for translations.", language);
       }
     } else {
-      LOGGER.info("Using custom language ({}) for translations.", language);
+      Sonar.get().getLogger().info("Using custom language ({}) for translations.", language);
     }
 
     // Load all configurations
@@ -177,12 +158,12 @@ public final class SonarConfiguration {
     verification.timing = Verification.Timing.valueOf(generalConfig.getString("verification.timing"));
     // Warn the user if the verification timing is set to NEVER
     if (verification.timing == Verification.Timing.NEVER) {
-      LOGGER.warn(" ");
-      LOGGER.warn("You have set the verification timing to 'NEVER'.");
-      LOGGER.warn("Sonar will NOT perform the bot verification at all, therefore making it useless.");
-      LOGGER.warn("It is highly suggested to set this option to either 'DURING_ATTACK' or 'ALWAYS'.");
-      LOGGER.warn("Please only edit this option if you really know what you are doing.");
-      LOGGER.warn(" ");
+      Sonar.get().getLogger().warn(" ");
+      Sonar.get().getLogger().warn("You have set the verification timing to 'NEVER'.");
+      Sonar.get().getLogger().warn("Sonar will NOT perform the bot verification at all, therefore making it useless.");
+      Sonar.get().getLogger().warn("It is highly suggested to set this option to either 'DURING_ATTACK' or 'ALWAYS'.");
+      Sonar.get().getLogger().warn("Please only edit this option if you really know what you are doing.");
+      Sonar.get().getLogger().warn(" ");
     }
 
     verification.gravity.enabled = generalConfig.getBoolean("verification.checks.gravity.enabled");
@@ -303,7 +284,7 @@ public final class SonarConfiguration {
     final String resourceName = url + "/" + language.getCode() + ".yml";
     URL result = Sonar.class.getResource("/assets/" + resourceName);
     if (result == null) {
-      LOGGER.warn("Could not find " + resourceName + "! Using en.yml!");
+      Sonar.get().getLogger().warn("Could not find " + resourceName + "! Using en.yml!");
       result = Objects.requireNonNull(Sonar.class.getResource("/assets/" + url + "/en.yml"));
     }
     return result;
@@ -489,7 +470,7 @@ public final class SonarConfiguration {
       private final DatabaseType databaseType;
       private final Library databaseDriver;
       @Setter
-      private boolean downloaded;
+      private boolean loaded;
     }
 
     private Type type;

sonar-api/src/main/java/xyz/jonesdev/sonar/api/database/controller/VerifiedPlayerController.java

@@ -20,7 +20,7 @@ package xyz.jonesdev.sonar.api.database.controller;
 import com.alessiodp.libby.LibraryManager;
 import com.j256.ormlite.dao.Dao;
 import com.j256.ormlite.dao.DaoManager;
-import com.j256.ormlite.jdbc.JdbcPooledConnectionSource;
+import com.j256.ormlite.jdbc.JdbcConnectionSource;
 import com.j256.ormlite.stmt.QueryBuilder;
 import com.j256.ormlite.support.ConnectionSource;
 import com.j256.ormlite.table.TableUtils;
@@ -32,7 +32,6 @@ import org.jetbrains.annotations.Unmodifiable;
 import xyz.jonesdev.sonar.api.Sonar;
 import xyz.jonesdev.sonar.api.config.SonarConfiguration;
 import xyz.jonesdev.sonar.api.database.model.VerifiedPlayer;
-import xyz.jonesdev.sonar.api.logger.LoggerWrapper;
 
 import java.io.File;
 import java.sql.SQLException;
@@ -47,24 +46,6 @@ import java.util.concurrent.Executors;
 public final class VerifiedPlayerController {
   private static final ExecutorService DB_UPDATE_SERVICE = Executors.newSingleThreadExecutor();
 
-  private static final LoggerWrapper LOGGER = new LoggerWrapper() {
-
-    @Override
-    public void info(final String message, final Object... args) {
-      Sonar.get().getLogger().info("[database] " + message, args);
-    }
-
-    @Override
-    public void warn(final String message, final Object... args) {
-      Sonar.get().getLogger().warn("[database] " + message, args);
-    }
-
-    @Override
-    public void error(final String message, final Object... args) {
-      Sonar.get().getLogger().error("[database] " + message, args);
-    }
-  };
-
   private final Map<String, Collection<UUID>> cache = new ConcurrentHashMap<>(128);
   private @Nullable ConnectionSource connectionSource;
   private Dao<VerifiedPlayer, Integer> dao;
@@ -77,20 +58,18 @@ public final class VerifiedPlayerController {
     cachedDatabaseType = database.getType();
 
     if (cachedDatabaseType == SonarConfiguration.Database.Type.NONE) {
-      LOGGER.warn("Configure a database to save verified players.");
+      Sonar.get().getLogger().warn("Configure a database to save verified players.");
       return;
     }
 
-    // Make sure to only download the driver once
-    if (!cachedDatabaseType.isDownloaded()) {
-      LOGGER.info("Downloading {} driver version {}",
+    // Make sure to only load the driver once per database type
+    if (!cachedDatabaseType.isLoaded()) {
+      Sonar.get().getLogger().info("Loading {} driver version {}",
         cachedDatabaseType.getDatabaseType().getDatabaseName(),
         cachedDatabaseType.getDatabaseDriver().getVersion());
-      // Download and load the driver for the current database
       libraryManager.loadLibrary(cachedDatabaseType.getDatabaseDriver());
-      cachedDatabaseType.setDownloaded(true);
+      cachedDatabaseType.setLoaded(true);
     }
-    cachedDatabaseType.getDatabaseType().loadDriver();
 
     try {
       final String jdbcURL;
@@ -109,7 +88,7 @@ public final class VerifiedPlayerController {
           Sonar.get().getConfig().getGeneralConfig().getString("database.name"));
       }
 
-      connectionSource = new JdbcPooledConnectionSource(jdbcURL,
+      connectionSource = new JdbcConnectionSource(jdbcURL,
         Sonar.get().getConfig().getGeneralConfig().getString("database.username"),
         Sonar.get().getConfig().getGeneralConfig().getString("database.password"),
         cachedDatabaseType.getDatabaseType());
@@ -137,11 +116,11 @@ public final class VerifiedPlayerController {
           // Add all entries from the database to the cache
           dao.queryForAll().forEach(this::_add);
         } catch (SQLException exception) {
-          LOGGER.error("Error initializing database: {}", exception);
+          Sonar.get().getLogger().error("Error initializing database: {}", exception);
         }
       });
     } catch (SQLException exception) {
-      LOGGER.error("Error setting up database: {}", exception);
+      Sonar.get().getLogger().error("Error setting up database: {}", exception);
     }
   }
 
@@ -154,7 +133,7 @@ public final class VerifiedPlayerController {
       try {
         connectionSource.close();
       } catch (Exception exception) {
-        LOGGER.error("Error closing database: {}", exception);
+        Sonar.get().getLogger().error("Error closing database: {}", exception);
       }
     }
   }
@@ -171,11 +150,11 @@ public final class VerifiedPlayerController {
       .lt("timestamp", new Timestamp(timestamp))
       .query();
 
-    if (oldEntries != null) {
+    if (oldEntries != null && !oldEntries.isEmpty()) {
       for (final VerifiedPlayer player : oldEntries) {
         dao.delete(player);
       }
-      LOGGER.info("Removed {} database entries older than {} days.",
+      Sonar.get().getLogger().info("Removed {} database entries older than {} days.",
         oldEntries.size(), maximumAge);
     }
   }
@@ -212,7 +191,7 @@ public final class VerifiedPlayerController {
           }
         }
       } catch (SQLException exception) {
-        LOGGER.error("Error trying to remove entry: {}", exception);
+        Sonar.get().getLogger().error("Error trying to remove entry: {}", exception);
       }
     });
   }
@@ -250,7 +229,7 @@ public final class VerifiedPlayerController {
       try {
         dao.createIfNotExists(player);
       } catch (SQLException exception) {
-        LOGGER.error("Error trying to add entry: {}", exception);
+        Sonar.get().getLogger().error("Error trying to add entry: {}", exception);
       }
     });
   }
@@ -306,7 +285,7 @@ public final class VerifiedPlayerController {
       try {
         dao.deleteBuilder().delete();
       } catch (SQLException exception) {
-        LOGGER.error("Error trying to clear entries: {}", exception);
+        Sonar.get().getLogger().error("Error trying to clear entries: {}", exception);
       }
     }
   }

sonar-api/src/main/java/xyz/jonesdev/sonar/api/fallback/Fallback.java

@@ -27,7 +27,6 @@ import xyz.jonesdev.sonar.api.Sonar;
 import xyz.jonesdev.sonar.api.config.SonarConfiguration;
 import xyz.jonesdev.sonar.api.fallback.captcha.CaptchaGenerator;
 import xyz.jonesdev.sonar.api.fallback.ratelimit.Ratelimiter;
-import xyz.jonesdev.sonar.api.logger.LoggerWrapper;
 
 import java.net.InetAddress;
 import java.util.concurrent.ConcurrentHashMap;
@@ -54,24 +53,6 @@ public final class Fallback {
   @Setter
   private Ratelimiter<InetAddress> ratelimiter;
 
-  private final LoggerWrapper logger = new LoggerWrapper() {
-
-    @Override
-    public void info(final String message, final Object... args) {
-      Sonar.get().getLogger().info("[fallback] " + message, args);
-    }
-
-    @Override
-    public void warn(final String message, final Object... args) {
-      Sonar.get().getLogger().warn("[fallback] " + message, args);
-    }
-
-    @Override
-    public void error(final String message, final Object... args) {
-      Sonar.get().getLogger().error("[fallback] " + message, args);
-    }
-  };
-
   public boolean shouldVerifyNewPlayers() {
     return shouldPerform(Sonar.get().getConfig().getVerification().getTiming());
   }

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/FallbackUserWrapper.java

@@ -34,7 +34,7 @@ import xyz.jonesdev.sonar.api.fallback.protocol.ProtocolVersion;
 import xyz.jonesdev.sonar.api.timer.SystemTimer;
 import xyz.jonesdev.sonar.common.fallback.netty.FallbackTailExceptionsHandler;
 import xyz.jonesdev.sonar.common.fallback.netty.FallbackVarInt21FrameDecoder;
-import xyz.jonesdev.sonar.common.fallback.netty.FallbackVarInt21FrameEncoder;
+import xyz.jonesdev.sonar.common.fallback.netty.FallbackVarIntLengthEncoder;
 import xyz.jonesdev.sonar.common.fallback.protocol.FallbackPacketDecoder;
 import xyz.jonesdev.sonar.common.fallback.protocol.FallbackPacketEncoder;
 import xyz.jonesdev.sonar.common.fallback.protocol.FallbackPreparer;
@@ -94,7 +94,7 @@ public final class FallbackUserWrapper implements FallbackUser {
     if (Sonar.get().getConfig().getVerification().isLogConnections()
       && (Sonar.get().getAttackTracker().getCurrentAttack() == null
       || Sonar.get().getConfig().getVerification().isLogDuringAttack())) {
-      Sonar.get().getFallback().getLogger().info(
+      Sonar.get().getLogger().info(
         Sonar.get().getConfig().getMessagesConfig().getString("verification.logs.connection")
           .replace("<username>", username)
           .replace("<ip>", Sonar.get().getConfig().formatAddress(inetAddress))
@@ -116,7 +116,7 @@ public final class FallbackUserWrapper implements FallbackUser {
 
       // Replace normal encoder to allow custom packets
       final FallbackPacketEncoder newEncoder = new FallbackPacketEncoder(protocolVersion);
-      pipeline.addFirst(FALLBACK_FRAME_ENCODER, FallbackVarInt21FrameEncoder.INSTANCE);
+      pipeline.addFirst(FALLBACK_FRAME_ENCODER, FallbackVarIntLengthEncoder.INSTANCE);
       pipeline.addLast(FALLBACK_PACKET_ENCODER, newEncoder);
 
       // Send LoginSuccess packet to make the client think they are joining the server
@@ -147,7 +147,7 @@ public final class FallbackUserWrapper implements FallbackUser {
       || Sonar.get().getConfig().getVerification().isLogDuringAttack();
 
     if (shouldLog) {
-      Sonar.get().getFallback().getLogger().info(
+      Sonar.get().getLogger().info(
         Sonar.get().getConfig().getMessagesConfig().getString("verification.logs.failed")
           .replace("<ip>", Sonar.get().getConfig().formatAddress(getInetAddress()))
           .replace("<protocol>", String.valueOf(getProtocolVersion().getProtocol()))
@@ -179,7 +179,7 @@ public final class FallbackUserWrapper implements FallbackUser {
       Sonar.get().getEventManager().publish(new UserBlacklistedEvent(this));
 
       if (shouldLog) {
-        Sonar.get().getFallback().getLogger().info(
+        Sonar.get().getLogger().info(
           Sonar.get().getConfig().getMessagesConfig().getString("verification.logs.blacklisted")
             .replace("<ip>", Sonar.get().getConfig().formatAddress(getInetAddress()))
             .replace("<protocol>", String.valueOf(getProtocolVersion().getProtocol())));

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/netty/FallbackVarInt21ByteDecoder.java

@@ -1,56 +0,0 @@
-/*
- * Copyright (C) 2024 Sonar Contributors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package xyz.jonesdev.sonar.common.fallback.netty;
-
-import io.netty.util.ByteProcessor;
-import lombok.Getter;
-
-// https://github.com/PaperMC/Velocity/blob/dev/3.0.0/proxy/src/main/java/com/velocitypowered/proxy/protocol/netty/VarintByteDecoder.java
-@Getter
-final class FallbackVarInt21ByteDecoder implements ByteProcessor {
-  private int readVarInt, bytesRead;
-  private DecodeResult result = DecodeResult.TOO_SHORT;
-
-  @Override
-  public boolean process(byte k) {
-    if (k == 0 && bytesRead == 0) {
-      result = DecodeResult.RUN_OF_ZEROES;
-      return true;
-    }
-    if (result == DecodeResult.RUN_OF_ZEROES) {
-      return false;
-    }
-    readVarInt |= (k & 0x7F) << bytesRead++ * 7;
-    if (bytesRead > 3) {
-      result = DecodeResult.TOO_BIG;
-      return false;
-    }
-    if ((k & 0x80) != 128) {
-      result = DecodeResult.SUCCESS;
-      return false;
-    }
-    return true;
-  }
-
-  public enum DecodeResult {
-    SUCCESS,
-    TOO_SHORT,
-    TOO_BIG,
-    RUN_OF_ZEROES
-  }
-}

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/netty/FallbackVarInt21FrameDecoder.java

@@ -20,57 +20,102 @@ package xyz.jonesdev.sonar.common.fallback.netty;
 import io.netty.buffer.ByteBuf;
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.handler.codec.ByteToMessageDecoder;
+import io.netty.handler.codec.DecoderException;
 import org.jetbrains.annotations.NotNull;
 import xyz.jonesdev.sonar.common.util.exception.QuietDecoderException;
 
 import java.util.List;
 
+import static io.netty.util.ByteProcessor.FIND_NON_NUL;
+import static xyz.jonesdev.sonar.common.util.ProtocolUtil.DEBUG;
+
 // https://github.com/PaperMC/Velocity/blob/dev/3.0.0/proxy/src/main/java/com/velocitypowered/proxy/protocol/netty/MinecraftVarintFrameDecoder.java
 public final class FallbackVarInt21FrameDecoder extends ByteToMessageDecoder {
 
   @Override
-  protected void decode(final @NotNull ChannelHandlerContext ctx, final ByteBuf in, final List<Object> out) {
+  protected void decode(final @NotNull ChannelHandlerContext ctx,
+                        final @NotNull ByteBuf byteBuf,
+                        final @NotNull List<Object> out) throws Exception {
     if (!ctx.channel().isActive()) {
-      in.clear();
+      byteBuf.clear();
       return;
     }
 
-    final FallbackVarInt21ByteDecoder reader = new FallbackVarInt21ByteDecoder();
-    final int end = in.forEachByte(reader);
-
-    if (end == -1) {
-      // We tried to go beyond the end of the buffer.
-      // This is probably a good sign that the buffer was too short to hold a proper varint.
-      if (reader.getResult() == FallbackVarInt21ByteDecoder.DecodeResult.RUN_OF_ZEROES) {
-        // Special case where the entire packet is just a run of zeroes. We ignore them all.
-        in.clear();
-      }
+    // Skip any runs of 0x00 we might find
+    final int packetStart = byteBuf.forEachByte(FIND_NON_NUL);
+    if (packetStart == -1) {
       return;
     }
+    byteBuf.readerIndex(packetStart);
 
-    if (reader.getResult() == FallbackVarInt21ByteDecoder.DecodeResult.RUN_OF_ZEROES) {
-      // This will return to the point where the next varint starts
-      in.readerIndex(end);
-    } else if (reader.getResult() == FallbackVarInt21ByteDecoder.DecodeResult.SUCCESS) {
-      final int readVarInt = reader.getReadVarInt();
-      final int bytesRead = reader.getBytesRead();
+    // Try to read the length of the packet
+    byteBuf.markReaderIndex();
+    final int preIndex = byteBuf.readerIndex();
+    final int length = readRawVarInt21(byteBuf);
+    if (preIndex == byteBuf.readerIndex()) {
+      return;
+    }
+    if (length <= 0) {
+      throw DEBUG ? new DecoderException("Bad VarInt length: " + length) : QuietDecoderException.INSTANCE;
+    }
 
-      if (readVarInt < 0) {
-        in.clear();
-        throw QuietDecoderException.INSTANCE;
-      } else if (readVarInt == 0) {
-        // Skip over the empty packet(s) and ignore it
-        in.readerIndex(end + 1);
-      } else {
-        int minimumRead = bytesRead + readVarInt;
-        if (in.isReadable(minimumRead)) {
-          out.add(in.retainedSlice(end + 1, readVarInt));
-          in.skipBytes(minimumRead);
-        }
-      }
-    } else if (reader.getResult() == FallbackVarInt21ByteDecoder.DecodeResult.TOO_BIG) {
-      in.clear();
-      throw QuietDecoderException.INSTANCE;
+    if (byteBuf.readableBytes() < length) {
+      byteBuf.resetReaderIndex();
+    } else {
+      out.add(byteBuf.readRetainedSlice(length));
     }
   }
+
+  private static int readRawVarInt21(final @NotNull ByteBuf byteBuf) {
+    if (byteBuf.readableBytes() < 4) {
+      return readRawVarIntSmallBuffer(byteBuf);
+    }
+
+    // take the last three bytes and check if any of them have the high bit set
+    final int wholeOrMore = byteBuf.getIntLE(byteBuf.readerIndex());
+    final int atStop = ~wholeOrMore & 0x808080;
+    if (atStop == 0) {
+      throw DEBUG ? new DecoderException("VarInt too big") : QuietDecoderException.INSTANCE;
+    }
+
+    final int bitsToKeep = Integer.numberOfTrailingZeros(atStop) + 1;
+    byteBuf.skipBytes(bitsToKeep >> 3);
+
+    // https://github.com/netty/netty/pull/14050#issuecomment-2107750734
+    int preservedBytes = wholeOrMore & (atStop ^ (atStop - 1));
+
+    // https://github.com/netty/netty/pull/14050#discussion_r1597896639
+    preservedBytes = (preservedBytes & 0x007F007F) | ((preservedBytes & 0x00007F00) >> 1);
+    preservedBytes = (preservedBytes & 0x00003FFF) | ((preservedBytes & 0x3FFF0000) >> 2);
+    return preservedBytes;
+  }
+
+  private static int readRawVarIntSmallBuffer(final @NotNull ByteBuf byteBuf) {
+    if (!byteBuf.isReadable()) {
+      return 0;
+    }
+    byteBuf.markReaderIndex();
+
+    byte tmp = byteBuf.readByte();
+    if (tmp >= 0) {
+      return tmp;
+    }
+    int result = tmp & 0x7F;
+    if (!byteBuf.isReadable()) {
+      byteBuf.resetReaderIndex();
+      return 0;
+    }
+    if ((tmp = byteBuf.readByte()) >= 0) {
+      return result | tmp << 7;
+    }
+    result |= (tmp & 0x7F) << 7;
+    if (!byteBuf.isReadable()) {
+      byteBuf.resetReaderIndex();
+      return 0;
+    }
+    if ((tmp = byteBuf.readByte()) >= 0) {
+      return result | tmp << 14;
+    }
+    return result | (tmp & 0x7F) << 14;
+  }
 }

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/netty/FallbackVarIntLengthEncoder.java

@@ -20,30 +20,30 @@ package xyz.jonesdev.sonar.common.fallback.netty;
 import io.netty.buffer.ByteBuf;
 import io.netty.channel.ChannelHandler;
 import io.netty.channel.ChannelHandlerContext;
-import io.netty.handler.codec.MessageToByteEncoder;
+import io.netty.handler.codec.MessageToMessageEncoder;
 import org.jetbrains.annotations.NotNull;
 
+import java.util.List;
+
 import static xyz.jonesdev.sonar.common.util.ProtocolUtil.varIntBytes;
 import static xyz.jonesdev.sonar.common.util.ProtocolUtil.writeVarInt;
 
 // https://github.com/PaperMC/Velocity/blob/dev/3.0.0/proxy/src/main/java/com/velocitypowered/proxy/protocol/netty/MinecraftVarintLengthEncoder.java
 @ChannelHandler.Sharable
-public final class FallbackVarInt21FrameEncoder extends MessageToByteEncoder<ByteBuf> {
-  public static final FallbackVarInt21FrameEncoder INSTANCE = new FallbackVarInt21FrameEncoder();
+public final class FallbackVarIntLengthEncoder extends MessageToMessageEncoder<ByteBuf> {
+  public static final FallbackVarIntLengthEncoder INSTANCE = new FallbackVarIntLengthEncoder();
 
   @Override
   protected void encode(final @NotNull ChannelHandlerContext ctx,
-                        final @NotNull ByteBuf msg,
-                        final @NotNull ByteBuf out) throws Exception {
-    writeVarInt(out, msg.readableBytes());
-    out.writeBytes(msg);
-  }
+                        final @NotNull ByteBuf byteBuf,
+                        final @NotNull List<Object> out) throws Exception {
+    final int length = byteBuf.readableBytes();
+    final int varIntLength = varIntBytes(length);
 
-  @Override
-  protected ByteBuf allocateBuffer(final @NotNull ChannelHandlerContext ctx,
-                                   final @NotNull ByteBuf msg,
-                                   final boolean preferDirect) throws Exception {
-    final int anticipatedRequiredCapacity = varIntBytes(msg.readableBytes()) + msg.readableBytes();
-    return ctx.alloc().buffer(anticipatedRequiredCapacity);
+    final ByteBuf lenBuf = ctx.alloc().buffer(varIntLength);
+
+    writeVarInt(lenBuf, length);
+    out.add(lenBuf);
+    out.add(byteBuf.retain());
   }
 }

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/protocol/FallbackPacketRegistry.java

@@ -213,26 +213,24 @@ public enum FallbackPacketRegistry {
         map(0x5B, MINECRAFT_1_20_2, true),
         map(0x5D, MINECRAFT_1_20_3, true),
         map(0x5F, MINECRAFT_1_20_5, true));
+      clientbound.register(VehicleMovePacket.class, VehicleMovePacket::new,
+        map(0x29, MINECRAFT_1_9, false),
+        map(0x2B, MINECRAFT_1_13, false),
+        map(0x2C, MINECRAFT_1_14, false),
+        map(0x2D, MINECRAFT_1_15, false),
+        map(0x2C, MINECRAFT_1_16, false),
+        map(0x2B, MINECRAFT_1_16_2, false),
+        map(0x2C, MINECRAFT_1_17, false),
+        map(0x29, MINECRAFT_1_19, false),
+        map(0x2B, MINECRAFT_1_19_1, false),
+        map(0x2A, MINECRAFT_1_19_3, false),
+        map(0x2E, MINECRAFT_1_19_4, false),
+        map(0x2F, MINECRAFT_1_20_2, false),
+        map(0x31, MINECRAFT_1_20_5, false));
       clientbound.register(SpawnEntityPacket.class, SpawnEntityPacket::new,
         map(0x0E, MINECRAFT_1_7_2, true),
         map(0x00, MINECRAFT_1_9, true),
         map(0x01, MINECRAFT_1_19_4, true));
-      clientbound.register(PlayerInfoPacket.class, PlayerInfoPacket::new,
-        map(0x38, MINECRAFT_1_7_2, true),
-        map(0x2D, MINECRAFT_1_9, true),
-        map(0x2E, MINECRAFT_1_12_1, true),
-        map(0x30, MINECRAFT_1_13, true),
-        map(0x33, MINECRAFT_1_14, true),
-        map(0x34, MINECRAFT_1_15, true),
-        map(0x33, MINECRAFT_1_16, true),
-        map(0x32, MINECRAFT_1_16_2, true),
-        map(0x36, MINECRAFT_1_17, true),
-        map(0x34, MINECRAFT_1_19, true),
-        map(0x37, MINECRAFT_1_19_1, true),
-        map(0x36, MINECRAFT_1_19_3, true),
-        map(0x3A, MINECRAFT_1_19_4, true),
-        map(0x3C, MINECRAFT_1_20_2, true),
-        map(0x3E, MINECRAFT_1_20_5, true));
       clientbound.register(UpdateSectionBlocksPacket.class, UpdateSectionBlocksPacket::new,
         map(0x22, MINECRAFT_1_7_2, true),
         map(0x10, MINECRAFT_1_9, true),
@@ -357,6 +355,14 @@ public enum FallbackPacketRegistry {
         map(0x4F, MINECRAFT_1_20_2, true),
         map(0x51, MINECRAFT_1_20_3, true),
         map(0x53, MINECRAFT_1_20_5, true));
+      clientbound.register(EntityAnimationPacket.class, EntityAnimationPacket::new,
+        map(0x0B, MINECRAFT_1_7_2, true),
+        map(0x06, MINECRAFT_1_9, true),
+        map(0x05, MINECRAFT_1_16, true),
+        map(0x06, MINECRAFT_1_17, true),
+        map(0x03, MINECRAFT_1_19, true),
+        map(0x04, MINECRAFT_1_19_4, true),
+        map(0x03, MINECRAFT_1_20_2, true));
 
       serverbound.register(SetHeldItemPacket.class, SetHeldItemPacket::new,
         map(0x09, MINECRAFT_1_7_2, false),
@@ -401,6 +407,21 @@ public enum FallbackPacketRegistry {
         map(0x22, MINECRAFT_1_20_2, false),
         map(0x23, MINECRAFT_1_20_3, false),
         map(0x26, MINECRAFT_1_20_5, false));
+      serverbound.register(VehicleMovePacket.class, VehicleMovePacket::new,
+        map(0x10, MINECRAFT_1_9, false),
+        map(0x11, MINECRAFT_1_12, false),
+        map(0x10, MINECRAFT_1_12_1, false),
+        map(0x13, MINECRAFT_1_13, false),
+        map(0x15, MINECRAFT_1_14, false),
+        map(0x16, MINECRAFT_1_16, false),
+        map(0x15, MINECRAFT_1_17, false),
+        map(0x17, MINECRAFT_1_19, false),
+        map(0x18, MINECRAFT_1_19_1, false),
+        map(0x17, MINECRAFT_1_19_3, false),
+        map(0x18, MINECRAFT_1_19_4, false),
+        map(0x1A, MINECRAFT_1_20_2, false),
+        map(0x1B, MINECRAFT_1_20_3, false),
+        map(0x1E, MINECRAFT_1_20_5, false));
       serverbound.register(SystemChatPacket.class, SystemChatPacket::new,
         map(0x01, MINECRAFT_1_7_2, false),
         map(0x02, MINECRAFT_1_9, false),
@@ -534,6 +555,19 @@ public enum FallbackPacketRegistry {
         map(0x23, MINECRAFT_1_20_2, false),
         map(0x24, MINECRAFT_1_20_3, false),
         map(0x27, MINECRAFT_1_20_5, false));
+      serverbound.register(AnimationPacket.class, AnimationPacket::new,
+        map(0x0A, MINECRAFT_1_7_2, false),
+        map(0x1A, MINECRAFT_1_9, false),
+        map(0x1D, MINECRAFT_1_12, false),
+        map(0x27, MINECRAFT_1_13, false),
+        map(0x2A, MINECRAFT_1_14, false),
+        map(0x2B, MINECRAFT_1_16, false),
+        map(0x2C, MINECRAFT_1_16_2, false),
+        map(0x2E, MINECRAFT_1_19, false),
+        map(0x2F, MINECRAFT_1_19_1, false),
+        map(0x32, MINECRAFT_1_20_2, false),
+        map(0x33, MINECRAFT_1_20_3, false),
+        map(0x36, MINECRAFT_1_20_5, false));
     }
   };
 

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/protocol/FallbackPreparer.java

@@ -34,12 +34,12 @@ import xyz.jonesdev.sonar.common.fallback.protocol.packets.login.LoginSuccessPac
 import xyz.jonesdev.sonar.common.fallback.protocol.packets.play.*;
 import xyz.jonesdev.sonar.common.util.ComponentHolder;
 
-import java.security.SecureRandom;
+import java.util.Random;
 import java.util.UUID;
 
 @UtilityClass
 public class FallbackPreparer {
-  private final SecureRandom RANDOM = new SecureRandom();
+  private final Random RANDOM = new Random();
   // LoginSuccess
   public FallbackPacket loginSuccess;
   // Abilities
@@ -62,13 +62,10 @@ public class FallbackPreparer {
   public FallbackPacket enterCodeMessage;
   public FallbackPacket incorrectCaptcha;
   // JoinGame
-  public final int PLAYER_ENTITY_ID = RANDOM.nextInt(10);
+  public static final int PLAYER_ENTITY_ID = RANDOM.nextInt(50);
   public FallbackPacket joinGame;
   // Update Section Blocks
   public FallbackPacket updateSectionBlocks;
-  // Player Info
-  public final FallbackPacket PLAYER_INFO = new FallbackPacketSnapshot(new PlayerInfoPacket(
-    "", new UUID(1L, 1L), 2));
   // Default Spawn Position
   public FallbackPacket defaultSpawnPosition;
   // Spawn Position
@@ -87,16 +84,20 @@ public class FallbackPreparer {
   public FallbackPacket tooManyOnlinePerIP;
 
   // Vehicle
-  public FallbackPacket removeEntities;
-  public FallbackPacket spawnEntity;
-  public static FallbackPacket setPassengers;
-  public static final int VEHICLE_ENTITY_ID = PLAYER_ENTITY_ID + 1 + RANDOM.nextInt(10);
+  public FallbackPacket removeBoatEntities;
+  public FallbackPacket removeMinecartEntities;
+  public FallbackPacket spawnBoatEntity;
+  public FallbackPacket spawnMinecartEntity;
+  public FallbackPacket setBoatPassengers;
+  public FallbackPacket setMinecartPassengers;
+  public final int VEHICLE_BOAT_ENTITY_ID = PLAYER_ENTITY_ID + 1 + RANDOM.nextInt(10);
+  public final int VEHICLE_MINECART_ENTITY_ID = VEHICLE_BOAT_ENTITY_ID + 1 + RANDOM.nextInt(10);
 
   // Collisions
   public final int BLOCKS_PER_ROW = 8; // 8 * 8 = 64 (protocol maximum)
   public final int SPAWN_X_POSITION = 16 / 2; // middle of the chunk
   public final int SPAWN_Z_POSITION = 16 / 2; // middle of the chunk
-  public final int DEFAULT_Y_COLLIDE_POSITION = 255; // 255 is the maximum Y position allowed
+  public final int DEFAULT_Y_COLLIDE_POSITION = 155 + RANDOM.nextInt(101); // 255 is the maximum Y position
   public final int IN_AIR_Y_POSITION = 1337;
 
   // CAPTCHA position
@@ -106,7 +107,6 @@ public class FallbackPreparer {
   // Platform
   public BlockType blockType;
   public int maxMovementTick, dynamicSpawnYPosition;
-  public double[] preparedCachedYMotions;
   public double maxFallDistance;
 
   // XP packets
@@ -119,25 +119,24 @@ public class FallbackPreparer {
     FallbackPacketRegistry.values();
 
     // Prepare LoginSuccess packet
-    loginSuccess = new FallbackPacketSnapshot(new LoginSuccessPacket(new UUID(1L, 1L),
+    loginSuccess = new FallbackPacketSnapshot(new LoginSuccessPacket(UUID.randomUUID(),
       Sonar.get().getConfig().getGeneralConfig().getString("verification.cached-username")));
 
     // Prepare JoinGame packet
     joinGame = new FallbackPacketSnapshot(new JoinGamePacket(PLAYER_ENTITY_ID,
       Sonar.get().getConfig().getVerification().getGamemode().getId(),
-      0, false, 0,
+      RANDOM.nextLong(), false, 0,
       true, false, false,
       new String[]{"minecraft:overworld"}, "minecraft:overworld"));
 
-    // Prepare cached motions for the gravity check
-    maxFallDistance = 0;
+    // Prepare the gravity check
     maxMovementTick = Sonar.get().getConfig().getVerification().getGravity().getMaxMovementTicks();
-    preparedCachedYMotions = new double[maxMovementTick + 8];
+    maxFallDistance = 1;
 
-    for (int i = 0; i < preparedCachedYMotions.length; i++) {
-      final double gravity = -((Math.pow(0.98, i) - 1) * 3.92);
-      preparedCachedYMotions[i] = gravity;
-      maxFallDistance += gravity;
+    double motionY = -0.08 * 0.98f;
+    for (int i = 0; i < maxMovementTick; i++) {
+      motionY = (motionY - 0.08) * 0.98f;
+      maxFallDistance += Math.abs(motionY);
     }
 
     // Set the dynamic block and collide Y position based on the maximum fall distance
@@ -186,10 +185,14 @@ public class FallbackPreparer {
     }
 
     // Prepare packets for the vehicle check
-    removeEntities = new FallbackPacketSnapshot(new RemoveEntitiesPacket(VEHICLE_ENTITY_ID));
-    spawnEntity = new FallbackPacketSnapshot(new SpawnEntityPacket(
-      VEHICLE_ENTITY_ID, EntityType.BOAT, SPAWN_X_POSITION, IN_AIR_Y_POSITION, SPAWN_Z_POSITION));
-    setPassengers = new FallbackPacketSnapshot(new SetPassengersPacket(VEHICLE_ENTITY_ID, PLAYER_ENTITY_ID));
+    removeBoatEntities = new FallbackPacketSnapshot(new RemoveEntitiesPacket(VEHICLE_BOAT_ENTITY_ID));
+    removeMinecartEntities = new FallbackPacketSnapshot(new RemoveEntitiesPacket(VEHICLE_MINECART_ENTITY_ID));
+    spawnBoatEntity = new FallbackPacketSnapshot(new SpawnEntityPacket(
+      VEHICLE_BOAT_ENTITY_ID, EntityType.BOAT, SPAWN_X_POSITION, IN_AIR_Y_POSITION, SPAWN_Z_POSITION));
+    spawnMinecartEntity = new FallbackPacketSnapshot(new SpawnEntityPacket(
+      VEHICLE_MINECART_ENTITY_ID, EntityType.MINECART, SPAWN_X_POSITION, IN_AIR_Y_POSITION, SPAWN_Z_POSITION));
+    setBoatPassengers = new FallbackPacketSnapshot(new SetPassengersPacket(VEHICLE_BOAT_ENTITY_ID, PLAYER_ENTITY_ID));
+    setMinecartPassengers = new FallbackPacketSnapshot(new SetPassengersPacket(VEHICLE_MINECART_ENTITY_ID, PLAYER_ENTITY_ID));
 
     if (Sonar.get().getConfig().getVerification().getMap().getTiming() != SonarConfiguration.Verification.Timing.NEVER
       || Sonar.get().getConfig().getVerification().getGravity().isCaptchaOnFail()) {

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/protocol/block/BlockType.java

@@ -27,108 +27,128 @@ import java.util.function.Function;
 @SuppressWarnings("unused")
 @RequiredArgsConstructor
 public enum BlockType {
-  STONE(protocolVersion -> 1, 1),
   // Useful resources:
   // - https://github.com/PrismarineJS/minecraft-data/blob/master/data/pc/
   // - https://pokechu22.github.io/Burger/
   // - https://github.com/ViaVersion/Mappings/tree/main/mappings
+  STONE(protocolVersion -> 1, 1),
   ENCHANTMENT_TABLE(protocolVersion -> {
     switch (protocolVersion) {
-      case MINECRAFT_1_7_2:
-      case MINECRAFT_1_7_6:
-      default:
-        // 1.7.2-1.12.2
-        return 116;
+      // 1.13-1.13.1
       case MINECRAFT_1_13:
       case MINECRAFT_1_13_1:
         return 4612;
+      // 1.13.2-1.14.3
       case MINECRAFT_1_13_2:
       case MINECRAFT_1_14:
       case MINECRAFT_1_14_1:
       case MINECRAFT_1_14_2:
       case MINECRAFT_1_14_3:
         return 4613;
+      // 1.14.4-1.15.2
       case MINECRAFT_1_14_4:
       case MINECRAFT_1_15:
       case MINECRAFT_1_15_1:
       case MINECRAFT_1_15_2:
-      case MINECRAFT_1_16:
         return 5116;
+      // 1.16-1.16.1
+      case MINECRAFT_1_16:
       case MINECRAFT_1_16_1:
         return 5132;
+      // 1.16.2-1.16.4
       case MINECRAFT_1_16_2:
       case MINECRAFT_1_16_3:
       case MINECRAFT_1_16_4:
         return 5136;
+      // 1.17-1.18.2
       case MINECRAFT_1_17:
       case MINECRAFT_1_17_1:
       case MINECRAFT_1_18:
       case MINECRAFT_1_18_2:
         return 5333;
+      // 1.19-1.19.1
       case MINECRAFT_1_19:
       case MINECRAFT_1_19_1:
         return 5719;
+      // 1.19.3
       case MINECRAFT_1_19_3:
         return 7159;
+      // 1.19.4
       case MINECRAFT_1_19_4:
         return 7385;
+      // 1.20-1.21
       case MINECRAFT_1_20:
       case MINECRAFT_1_20_2:
       case MINECRAFT_1_20_3:
       case MINECRAFT_1_20_5:
       case MINECRAFT_1_21:
         return 7389;
+      // 1.7.2-1.12.2
+      default:
+        return 116;
     }
   }, 0.75f),
   TRAPDOOR(protocolVersion -> {
     switch (protocolVersion) {
+      // 1.7.2-1.7.6
       case MINECRAFT_1_7_2:
       case MINECRAFT_1_7_6:
         // We have to use wooden trapdoors for 1.7 since 1.7 doesn't have iron trapdoors
         return 96;
-      default:
-        // 1.8-1.12.2
-        return 167;
+      // 1.13-1.13.1
       case MINECRAFT_1_13:
       case MINECRAFT_1_13_1:
         return 6509;
+      // 1.13.2-1.14.3
       case MINECRAFT_1_13_2:
       case MINECRAFT_1_14:
       case MINECRAFT_1_14_1:
       case MINECRAFT_1_14_2:
       case MINECRAFT_1_14_3:
         return 6510;
+      // 1.14.4-1.15.2
       case MINECRAFT_1_14_4:
       case MINECRAFT_1_15:
       case MINECRAFT_1_15_1:
       case MINECRAFT_1_15_2:
-      case MINECRAFT_1_16:
         return 7016;
+      // 1.16-1.16.1
+      case MINECRAFT_1_16:
       case MINECRAFT_1_16_1:
         return 7552;
+      // 1.16.2-1.16.4
       case MINECRAFT_1_16_2:
       case MINECRAFT_1_16_3:
       case MINECRAFT_1_16_4:
         return 7556;
+      // 1.17-1.18.2
       case MINECRAFT_1_17:
       case MINECRAFT_1_17_1:
       case MINECRAFT_1_18:
       case MINECRAFT_1_18_2:
         return 7802;
+      // 1.19-1.19.1
       case MINECRAFT_1_19:
       case MINECRAFT_1_19_1:
         return 8293;
+      // 1.19.3
       case MINECRAFT_1_19_3:
         return 9937;
+      // 1.19.4
       case MINECRAFT_1_19_4:
         return 10269;
+      // 1.20
       case MINECRAFT_1_20:
         return 10273;
+      // 1.20.2-1.21
       case MINECRAFT_1_20_2:
       case MINECRAFT_1_20_3:
       case MINECRAFT_1_20_5:
       case MINECRAFT_1_21:
         return 10414;
+      // 1.8-1.12.2
+      default:
+        return 167;
     }
   }, 0.1875),
   BARRIER(protocolVersion -> {
@@ -137,14 +157,14 @@ public enum BlockType {
       case MINECRAFT_1_7_6:
         // We have to use glass for 1.7 since 1.7 doesn't have barrier blocks
         return 20;
-      default:
-        // 1.8-1.12.2
-        return 166;
+      // 1.13-1.13.1
       case MINECRAFT_1_13:
       case MINECRAFT_1_13_1:
         return 6493;
+      // 1.13.2
       case MINECRAFT_1_13_2:
         return 6494;
+      // 1.14-1.15.2
       case MINECRAFT_1_14:
       case MINECRAFT_1_14_1:
       case MINECRAFT_1_14_2:
@@ -154,37 +174,47 @@ public enum BlockType {
       case MINECRAFT_1_15_1:
       case MINECRAFT_1_15_2:
         return 7000;
+      // 1.16-1.16.1
       case MINECRAFT_1_16:
       case MINECRAFT_1_16_1:
         return 7536;
+      // 1.16.2-1.16.4
       case MINECRAFT_1_16_2:
       case MINECRAFT_1_16_3:
       case MINECRAFT_1_16_4:
         return 7540;
+      // 1.17-1.18.2
       case MINECRAFT_1_17:
       case MINECRAFT_1_17_1:
       case MINECRAFT_1_18:
       case MINECRAFT_1_18_2:
         return 7754;
+      // 1.19-1.19.1
       case MINECRAFT_1_19:
       case MINECRAFT_1_19_1:
         return 8245;
+      // 1.19.3
       case MINECRAFT_1_19_3:
         return 9889;
+      // 1.19.4
       case MINECRAFT_1_19_4:
         return 10221;
+      // 1.20
       case MINECRAFT_1_20:
         return 10225;
+      // 1.20.2-1.21
       case MINECRAFT_1_20_2:
       case MINECRAFT_1_20_3:
       case MINECRAFT_1_20_5:
       case MINECRAFT_1_21:
         return 10366;
+      // 1.8-1.12.2
+      default:
+        return 166;
     }
   }, 1);
 
   private final Function<ProtocolVersion, Integer> idFunction;
-  // TODO: Implement per-version block heights?
   @Getter
   private final double blockHeight;
 

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/protocol/captcha/CaptchaPreparer.java

@@ -54,15 +54,14 @@ public class CaptchaPreparer {
     // Prepare everything asynchronously
     PREPARATION_SERVICE.execute(() -> {
       for (preparedAmount = 0; preparedAmount < precomputeAmount;) {
-        // Generate CAPTCHA answer
+        // Generate CAPTCHA
         final char[] answer = new char[3 + RANDOM.nextInt(2)];
         for (int j = 0; j < answer.length; j++) {
           answer[j] = alphabet[RANDOM.nextInt(alphabet.length)];
         }
         final BufferedImage image = Sonar.get().getFallback().getCaptchaGenerator().createImage(answer);
         // Convert and cache converted Minecraft map bytes
-        final int[] buffer = MapColorPalette.getBufferFromImage(image);
-        cached[preparedAmount++] = new MapCaptchaInfo(new String(answer), buffer);
+        cached[preparedAmount++] = new MapCaptchaInfo(new String(answer), MapColorPalette.imageToBuffer(image));
       }
 
       Sonar.get().getLogger().info("Finished preparing {} CAPTCHA answers ({}s)!", preparedAmount, timer);

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/protocol/captcha/ItemType.java

@@ -26,20 +26,20 @@ import java.util.function.Function;
 @SuppressWarnings("unused")
 @RequiredArgsConstructor
 public enum ItemType {
+  // Useful resources:
+  // - https://github.com/PrismarineJS/minecraft-data/blob/master/data/pc/
+  // - https://pokechu22.github.io/Burger/1.20.4.html
+  // - https://github.com/ViaVersion/Mappings/tree/main/mappings
   FILLED_MAP(protocolVersion -> {
-    // Useful resources:
-    // - https://github.com/PrismarineJS/minecraft-data/blob/master/data/pc/
-    // - https://pokechu22.github.io/Burger/1.20.4.html
-    // - https://github.com/ViaVersion/Mappings/tree/main/mappings
     switch (protocolVersion) {
-      default:
-        // 1.7-1.12.2
-        return 358;
+      // 1.13-1.13.1
       case MINECRAFT_1_13:
       case MINECRAFT_1_13_1:
         return 608;
+      // 1.13.2
       case MINECRAFT_1_13_2:
         return 613;
+      // 1.14-1.15.2
       case MINECRAFT_1_14:
       case MINECRAFT_1_14_1:
       case MINECRAFT_1_14_2:
@@ -49,38 +49,49 @@ public enum ItemType {
       case MINECRAFT_1_15_1:
       case MINECRAFT_1_15_2:
         return 671;
+      // 1.16-1.16.4
       case MINECRAFT_1_16:
       case MINECRAFT_1_16_1:
       case MINECRAFT_1_16_2:
       case MINECRAFT_1_16_3:
       case MINECRAFT_1_16_4:
         return 733;
+      // 1.17-1.18.2
       case MINECRAFT_1_17:
       case MINECRAFT_1_17_1:
       case MINECRAFT_1_18:
       case MINECRAFT_1_18_2:
         return 847;
+      // 1.19-1.19.1
       case MINECRAFT_1_19:
       case MINECRAFT_1_19_1:
         return 886;
+      // 1.19.3
       case MINECRAFT_1_19_3:
         return 914;
+      // 1.19.4
       case MINECRAFT_1_19_4:
         return 937;
+      // 1.20-1.20.2
       case MINECRAFT_1_20:
       case MINECRAFT_1_20_2:
         return 941;
+      // 1.20.3
       case MINECRAFT_1_20_3:
         return 979;
+      // 1.20.5-1.21
       case MINECRAFT_1_20_5:
       case MINECRAFT_1_21:
         return 982;
+      default:
+        // 1.7-1.12.2
+        return 358;
     }
   });
 
-  private final Function<ProtocolVersion, Integer> function;
+  private final Function<ProtocolVersion, Integer> idFunction;
 
   public int getId(final @NotNull ProtocolVersion protocolVersion) {
-    return function.apply(protocolVersion);
+    return idFunction.apply(protocolVersion);
   }
 }

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/protocol/captcha/MapCaptchaInfo.java

@@ -32,14 +32,13 @@ public final class MapCaptchaInfo {
   private final FallbackPacket[] legacy;
   private final FallbackPacket modern;
 
-  public MapCaptchaInfo(final @NotNull String answer, final int @NotNull [] buffer) {
+  public MapCaptchaInfo(final @NotNull String answer, final byte @NotNull [] buffer) {
     this.answer = answer;
 
     // Prepare 1.7 map data using a grid
-    final int[][] grid = new int[128][128];
+    final byte[][] grid = new byte[128][128];
     for (int i = 0; i < buffer.length; i++) {
-      final int buf = buffer[i];
-      grid[i & Byte.MAX_VALUE][i >> 7] = buf;
+      grid[i & Byte.MAX_VALUE][i >> 7] = buffer[i];
     }
     this.legacy = new FallbackPacket[grid.length];
     for (int i = 0; i < grid.length; i++) {

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/protocol/captcha/MapColorPalette.java

@@ -21,6 +21,7 @@ import lombok.experimental.UtilityClass;
 import org.jetbrains.annotations.NotNull;
 
 import java.awt.image.BufferedImage;
+import java.awt.image.Raster;
 
 @UtilityClass
 public class MapColorPalette {
@@ -172,25 +173,32 @@ public class MapColorPalette {
     -12910336,
   };
 
-  public int[] getBufferFromImage(final @NotNull BufferedImage bufferedImage) {
-    final int[] buffer = new int[128 * 128];
-
-    bufferedImage.getRGB(0, 0,
-      bufferedImage.getWidth(), bufferedImage.getHeight(),
-      buffer, 0, bufferedImage.getWidth());
-
-    for (int i = 0; i < buffer.length; i++) {
-      buffer[i] = mapColorToMinecraft(buffer[i]);
-    }
+  public byte[] imageToBuffer(final @NotNull BufferedImage bufferedImage) {
+    final byte[] buffer = new byte[128 * 128];
+    writeRGBBuffer(bufferedImage, buffer);
     return buffer;
   }
 
-  private byte mapColorToMinecraft(final int argb) {
+  private void writeRGBBuffer(final @NotNull BufferedImage bufferedImage, final byte @NotNull [] rgbArray) {
+    final Raster raster = bufferedImage.getRaster();
+    final Object data = new byte[raster.getNumBands()];
+    int yoff = 0, off;
+
+    for (int y = 0; y < raster.getHeight(); y++, yoff += raster.getWidth()) {
+      off = yoff;
+      for (int x = 0; x < raster.getWidth(); x++) {
+        final int rgb = bufferedImage.getColorModel().getRGB(raster.getDataElements(x, y, data));
+        rgbArray[off++] = rgbToNearestMinecraft(rgb);
+      }
+    }
+  }
+
+  private byte rgbToNearestMinecraft(final int rgb) {
     int minDistance = Integer.MAX_VALUE;
     byte closestIndex = 0;
     for (int i = 0; i < COLOR_MAP.length; i++) {
       final byte index = (byte) (i < 128 ? i : -129 + (i - 127));
-      final int distance = calculateColorDistance(argb, COLOR_MAP[i]);
+      final int distance = calculateColorDistance(rgb, COLOR_MAP[i]);
       if (distance < minDistance) {
         minDistance = distance;
         closestIndex = index;

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/protocol/dimension/DimensionRegistry.java

@@ -30,38 +30,32 @@ import java.util.Objects;
 
 @UtilityClass
 public final class DimensionRegistry {
+  public final CompoundBinaryTag CODEC_1_16;
+  public final CompoundBinaryTag CODEC_1_16_2;
+  public final CompoundBinaryTag CODEC_1_18_2;
+  public final CompoundBinaryTag CODEC_1_19;
+  public final CompoundBinaryTag CODEC_1_19_1;
+  public final CompoundBinaryTag CODEC_1_19_4;
+  public final CompoundBinaryTag CODEC_1_20;
+  public final CompoundBinaryTag CODEC_1_21;
+
   public final DimensionInfo DEFAULT_DIMENSION_1_16;
   public final DimensionInfo DEFAULT_DIMENSION_1_18_2;
 
-  public final @NotNull CompoundBinaryTag CODEC_1_16;
-  public final @NotNull CompoundBinaryTag CODEC_1_18_2;
-  public final @NotNull CompoundBinaryTag CODEC_1_19;
-  public final @NotNull CompoundBinaryTag CODEC_1_19_1;
-  public final @NotNull CompoundBinaryTag CODEC_1_19_4;
-  public final @NotNull CompoundBinaryTag CODEC_1_20;
-  public final @NotNull CompoundBinaryTag CODEC_1_21;
-  public final @NotNull CompoundBinaryTag OLD_CODEC;
-
   static {
     CODEC_1_16 = getCodec("codec_1_16.nbt");
+    CODEC_1_16_2 = getCodec("codec_1_16_2.nbt");
     CODEC_1_18_2 = getCodec("codec_1_18_2.nbt");
     CODEC_1_19 = getCodec("codec_1_19.nbt");
     CODEC_1_19_1 = getCodec("codec_1_19_1.nbt");
     CODEC_1_19_4 = getCodec("codec_1_19_4.nbt");
     CODEC_1_20 = getCodec("codec_1_20.nbt");
     CODEC_1_21 = getCodec("codec_1_21.nbt");
-    OLD_CODEC = getCodec("codec_old.nbt");
 
-    DEFAULT_DIMENSION_1_16 = getDimension(CODEC_1_16);
+    DEFAULT_DIMENSION_1_16 = getDimension(CODEC_1_16_2);
     DEFAULT_DIMENSION_1_18_2 = getDimension(CODEC_1_18_2);
   }
 
-  private static @NotNull DimensionInfo getDimension(final @NotNull CompoundBinaryTag tag) {
-    final ListBinaryTag dimensions = tag.getCompound("minecraft:dimension_type").getList("value");
-    final BinaryTag elementTag = ((CompoundBinaryTag) dimensions.get(0)).get("element");
-    return new DimensionInfo("minecraft:overworld", 0, (CompoundBinaryTag) elementTag);
-  }
-
   private @NotNull CompoundBinaryTag getCodec(final @NotNull String fileName) {
     try (final InputStream inputStream = Sonar.class.getResourceAsStream("/assets/codecs/" + fileName)) {
       return BinaryTagIO.reader().read(Objects.requireNonNull(inputStream), BinaryTagIO.Compression.GZIP);
@@ -70,4 +64,10 @@ public final class DimensionRegistry {
       throw new IllegalStateException(throwable);
     }
   }
+
+  private static @NotNull DimensionInfo getDimension(final @NotNull CompoundBinaryTag tag) {
+    final ListBinaryTag dimensions = tag.getCompound("minecraft:dimension_type").getList("value");
+    final BinaryTag elementTag = ((CompoundBinaryTag) dimensions.get(0)).get("element");
+    return new DimensionInfo("minecraft:overworld", 0, (CompoundBinaryTag) elementTag);
+  }
 }

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/protocol/entity/EntityType.java

@@ -25,35 +25,19 @@ import java.util.function.Function;
 
 @RequiredArgsConstructor
 public enum EntityType {
+  // Useful resources:
+  // - https://github.com/PrismarineJS/minecraft-data/blob/master/data/pc/
+  // - https://pokechu22.github.io/Burger/1.20.4.html
   BOAT(protocolVersion -> {
-    // Useful resources:
-    // - https://github.com/PrismarineJS/minecraft-data/blob/master/data/pc/
-    // - https://pokechu22.github.io/Burger/1.20.4.html
     switch (protocolVersion) {
-      default:
-      case MINECRAFT_1_7_2:
-      case MINECRAFT_1_7_6:
-      case MINECRAFT_1_8:
-      case MINECRAFT_1_9:
-      case MINECRAFT_1_9_1:
-      case MINECRAFT_1_9_2:
-      case MINECRAFT_1_9_4:
-      case MINECRAFT_1_10:
-      case MINECRAFT_1_11:
-      case MINECRAFT_1_11_1:
-      case MINECRAFT_1_12:
-      case MINECRAFT_1_12_1:
-      case MINECRAFT_1_12_2:
-      case MINECRAFT_1_13:
-      case MINECRAFT_1_13_1:
-      case MINECRAFT_1_13_2:
-        return 1;
+      // 1.14-1.14.4
       case MINECRAFT_1_14:
       case MINECRAFT_1_14_1:
       case MINECRAFT_1_14_2:
       case MINECRAFT_1_14_3:
       case MINECRAFT_1_14_4:
         return 5;
+      // 1.15-1.16.4
       case MINECRAFT_1_15:
       case MINECRAFT_1_15_1:
       case MINECRAFT_1_15_2:
@@ -63,23 +47,81 @@ public enum EntityType {
       case MINECRAFT_1_16_3:
       case MINECRAFT_1_16_4:
         return 6;
+      // 1.17-1.18.2
       case MINECRAFT_1_17:
       case MINECRAFT_1_17_1:
       case MINECRAFT_1_18:
       case MINECRAFT_1_18_2:
         return 7;
+      // 1.19-1.19.3
       case MINECRAFT_1_19:
       case MINECRAFT_1_19_1:
       case MINECRAFT_1_19_3:
         return 8;
+      // 1.19.4-1.20.3
       case MINECRAFT_1_19_4:
       case MINECRAFT_1_20:
       case MINECRAFT_1_20_2:
       case MINECRAFT_1_20_3:
         return 9;
+      // 1.20.5-1.21
       case MINECRAFT_1_20_5:
       case MINECRAFT_1_21:
         return 10;
+      // 1.7-1.13.2
+      default:
+        return 1;
+    }
+  }),
+  MINECART(protocolVersion -> {
+    switch (protocolVersion) {
+      // 1.14-1.14.4
+      case MINECRAFT_1_14:
+      case MINECRAFT_1_14_1:
+      case MINECRAFT_1_14_2:
+      case MINECRAFT_1_14_3:
+      case MINECRAFT_1_14_4:
+        return 41;
+      // 1.15-1.15.2
+      case MINECRAFT_1_15:
+      case MINECRAFT_1_15_1:
+      case MINECRAFT_1_15_2:
+        return 42;
+      // 1.16-1.16.4
+      case MINECRAFT_1_16:
+      case MINECRAFT_1_16_1:
+      case MINECRAFT_1_16_2:
+      case MINECRAFT_1_16_3:
+      case MINECRAFT_1_16_4:
+        return 45;
+      // 1.17-1.18.2
+      case MINECRAFT_1_17:
+      case MINECRAFT_1_17_1:
+      case MINECRAFT_1_18:
+      case MINECRAFT_1_18_2:
+        return 50;
+      // 1.19-1.19.1
+      case MINECRAFT_1_19:
+      case MINECRAFT_1_19_1:
+        return 53;
+      // 1.19.3
+      case MINECRAFT_1_19_3:
+        return 54;
+      // 1.19.4-1.20.2
+      case MINECRAFT_1_19_4:
+      case MINECRAFT_1_20:
+      case MINECRAFT_1_20_2:
+        return 64;
+      // 1.20.3
+      case MINECRAFT_1_20_3:
+        return 65;
+      // 1.20.5-1.21
+      case MINECRAFT_1_20_5:
+      case MINECRAFT_1_21:
+        return 69;
+      // 1.7-1.13.2
+      default:
+        return 10;
     }
   });
 

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/protocol/packets/play/AnimationPacket.java

@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2024 Sonar Contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package xyz.jonesdev.sonar.common.fallback.protocol.packets.play;
+
+import io.netty.buffer.ByteBuf;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import org.jetbrains.annotations.NotNull;
+import xyz.jonesdev.sonar.api.fallback.protocol.ProtocolVersion;
+import xyz.jonesdev.sonar.common.fallback.protocol.FallbackPacket;
+
+import static xyz.jonesdev.sonar.api.fallback.protocol.ProtocolVersion.MINECRAFT_1_8;
+import static xyz.jonesdev.sonar.common.util.ProtocolUtil.readVarInt;
+
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+public final class AnimationPacket implements FallbackPacket {
+  private int entityId = -1;
+  private int hand = MAIN_HAND;
+  private LegacyAnimationType type = LegacyAnimationType.SWING_ARM;
+
+  public static final int MAIN_HAND = 0;
+
+  @Override
+  public void encode(final ByteBuf byteBuf, final ProtocolVersion protocolVersion) throws Exception {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public void decode(final @NotNull ByteBuf byteBuf, final @NotNull ProtocolVersion protocolVersion) throws Exception {
+    if (protocolVersion.compareTo(MINECRAFT_1_8) < 0) {
+      entityId = byteBuf.readInt();
+      type = LegacyAnimationType.getById(byteBuf.readByte());
+    } else if (protocolVersion.compareTo(MINECRAFT_1_8) > 0) {
+      // Only 1.9+ clients have an offhand
+      hand = readVarInt(byteBuf);
+    }
+  }
+
+  @Getter
+  public enum LegacyAnimationType {
+    NO_ANIMATION,
+    SWING_ARM,
+    DAMAGE_ANIMATION,
+    LEAVE_BED,
+    EAT_FOOD,
+    CRITICAL_EFFECT,
+    MAGIC_CRITICAL_EFFECT,
+    UNKNOWN(102),
+    CROUCH(104),
+    @SuppressWarnings("SpellCheckingInspection")
+    UNCROUCH(105);
+
+    private final int id;
+
+    LegacyAnimationType(int id) {
+      this.id = id;
+    }
+
+    LegacyAnimationType() {
+      this.id = ordinal();
+    }
+
+    public static LegacyAnimationType getById(int id) {
+      if (id >= 0 && id <= 7) {
+        return LegacyAnimationType.values()[id];
+      }
+      switch (id) {
+        case 102:
+          return UNKNOWN;
+        case 104:
+          return CROUCH;
+        case 105:
+          return UNCROUCH;
+        default:
+          throw new IllegalArgumentException("Unknown type with id: " + id);
+      }
+    }
+  }
+}

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/protocol/packets/play/EntityAnimationPacket.java

@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2024 Sonar Contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package xyz.jonesdev.sonar.common.fallback.protocol.packets.play;
+
+import io.netty.buffer.ByteBuf;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import xyz.jonesdev.sonar.api.fallback.protocol.ProtocolVersion;
+import xyz.jonesdev.sonar.common.fallback.protocol.FallbackPacket;
+
+import static xyz.jonesdev.sonar.common.util.ProtocolUtil.writeVarInt;
+
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+public final class EntityAnimationPacket implements FallbackPacket {
+  private int entityId;
+  private Type type;
+
+  @Override
+  public void encode(final ByteBuf byteBuf, final ProtocolVersion protocolVersion) throws Exception {
+    writeVarInt(byteBuf, entityId);
+    byteBuf.writeByte(type.ordinal());
+  }
+
+  @Override
+  public void decode(final ByteBuf byteBuf, final ProtocolVersion protocolVersion) throws Exception {
+    throw new UnsupportedOperationException();
+  }
+
+  public enum Type {
+    SWING_MAIN_ARM,
+    HURT,
+    WAKE_UP,
+    // 1.9+?
+    SWING_OFF_HAND, // Eat food on 1.7
+    CRITICAL_HIT,
+    MAGIC_CRITICAL_HIT
+    // unknown (102), crouch (104), uncrouch(105) only exist on 1.7 and unused here
+  }
+}

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/protocol/packets/play/JoinGamePacket.java

@@ -104,7 +104,7 @@ public final class JoinGamePacket implements FallbackPacket {
       byteBuf.writeByte(gamemode);
       byteBuf.writeByte(-1); // previous gamemode
       writeStringArray(byteBuf, levelNames);
-      writeCompoundTag(byteBuf, OLD_CODEC);
+      writeCompoundTag(byteBuf, CODEC_1_16);
       writeString(byteBuf, DEFAULT_DIMENSION_1_16.getIdentifier());
       writeString(byteBuf, levelName);
       byteBuf.writeLong(partialHashedSeed);
@@ -122,7 +122,7 @@ public final class JoinGamePacket implements FallbackPacket {
       byteBuf.writeByte(gamemode);
       byteBuf.writeByte(-1); // previous gamemode
       writeStringArray(byteBuf, levelNames);
-      writeCompoundTag(byteBuf, CODEC_1_16);
+      writeCompoundTag(byteBuf, CODEC_1_16_2);
       writeCompoundTag(byteBuf, DEFAULT_DIMENSION_1_16.getTag());
       writeString(byteBuf, levelName);
       byteBuf.writeLong(partialHashedSeed);

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/protocol/packets/play/MapDataPacket.java

@@ -31,7 +31,7 @@ import static xyz.jonesdev.sonar.common.util.ProtocolUtil.writeVarInt;
 @NoArgsConstructor
 @AllArgsConstructor
 public final class MapDataPacket implements FallbackPacket {
-  private int[] buffer;
+  private byte[] buffer;
   private int x, y;
 
   @Override
@@ -43,7 +43,7 @@ public final class MapDataPacket implements FallbackPacket {
       byteBuf.writeByte(0); // scaling
       byteBuf.writeByte(x);
       byteBuf.writeByte(y);
-      writeArray(byteBuf, buffer);
+      byteBuf.writeBytes(buffer);
     } else {
       byteBuf.writeByte(0); // scaling
 
@@ -68,13 +68,7 @@ public final class MapDataPacket implements FallbackPacket {
       byteBuf.writeByte(y);
 
       writeVarInt(byteBuf, buffer.length);
-      writeArray(byteBuf, buffer);
-    }
-  }
-
-  private static void writeArray(final ByteBuf byteBuf, final int @NotNull [] array) {
-    for (final int i : array) {
-      byteBuf.writeByte(i);
+      byteBuf.writeBytes(buffer);
     }
   }
 

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/protocol/packets/play/PlayerInfoPacket.java

@@ -1,98 +0,0 @@
-/*
- * Copyright (C) 2024 Sonar Contributors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package xyz.jonesdev.sonar.common.fallback.protocol.packets.play;
-
-import io.netty.buffer.ByteBuf;
-import lombok.AllArgsConstructor;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
-import lombok.ToString;
-import org.jetbrains.annotations.NotNull;
-import xyz.jonesdev.sonar.api.fallback.protocol.ProtocolVersion;
-import xyz.jonesdev.sonar.common.fallback.protocol.FallbackPacket;
-
-import java.util.EnumSet;
-import java.util.UUID;
-
-import static xyz.jonesdev.sonar.api.fallback.protocol.ProtocolVersion.*;
-import static xyz.jonesdev.sonar.common.util.ProtocolUtil.*;
-
-@Getter
-@ToString
-@NoArgsConstructor
-@AllArgsConstructor
-public final class PlayerInfoPacket implements FallbackPacket {
-  private String username;
-  private UUID uuid;
-  private int gamemode;
-
-  @Override
-  public void encode(final ByteBuf byteBuf, final @NotNull ProtocolVersion protocolVersion) throws Exception {
-    if (protocolVersion.compareTo(MINECRAFT_1_8) < 0) {
-      writeString(byteBuf, username);
-      byteBuf.writeBoolean(true); // online
-      byteBuf.writeShort(0);
-      return;
-    }
-
-    // https://wiki.vg/Protocol#player-info:player-actions
-    if (protocolVersion.compareTo(MINECRAFT_1_19_3) >= 0) {
-      final EnumSet<Action> actions = EnumSet.noneOf(Action.class);
-      actions.add(Action.ADD_PLAYER);
-      actions.add(Action.UPDATE_LISTED);
-      actions.add(Action.UPDATE_GAMEMODE);
-      writeEnumSet(byteBuf, actions, Action.class);
-
-      writeVarInt(byteBuf, 1); // size
-      writeUUID(byteBuf, uuid);
-      writeString(byteBuf, username);
-      writeVarInt(byteBuf, 0); // properties
-
-      byteBuf.writeBoolean(true); // update listed
-      writeVarInt(byteBuf, gamemode);
-      return;
-    }
-
-    writeVarInt(byteBuf, 0); // ADD_PLAYER
-    writeVarInt(byteBuf, 1);
-    writeUUID(byteBuf, uuid);
-    writeString(byteBuf, username);
-    writeVarInt(byteBuf, 0);
-    writeVarInt(byteBuf, gamemode);
-    writeVarInt(byteBuf, 60);
-    byteBuf.writeBoolean(false);
-
-    if (protocolVersion.compareTo(MINECRAFT_1_19) >= 0) {
-      byteBuf.writeBoolean(false);
-    }
-  }
-
-  @Override
-  public void decode(final ByteBuf byteBuf, final ProtocolVersion protocolVersion) {
-    throw new UnsupportedOperationException();
-  }
-
-  public enum Action {
-    ADD_PLAYER,
-    INITIALIZE_CHAT,
-    UPDATE_GAMEMODE,
-    UPDATE_LISTED,
-    UPDATE_LATENCY,
-    UPDATE_DISPLAY_NAME
-  }
-}

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/protocol/packets/play/VehicleMovePacket.java

@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2024 Sonar Contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package xyz.jonesdev.sonar.common.fallback.protocol.packets.play;
+
+import io.netty.buffer.ByteBuf;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import org.jetbrains.annotations.NotNull;
+import xyz.jonesdev.sonar.api.fallback.protocol.ProtocolVersion;
+import xyz.jonesdev.sonar.common.fallback.protocol.FallbackPacket;
+
+@Getter
+@NoArgsConstructor
+@AllArgsConstructor
+public final class VehicleMovePacket implements FallbackPacket {
+  private double x, y, z;
+  private float yaw, pitch;
+
+  @Override
+  public void encode(final @NotNull ByteBuf byteBuf, final ProtocolVersion protocolVersion) throws Exception {
+    byteBuf.writeDouble(x);
+    byteBuf.writeDouble(y);
+    byteBuf.writeDouble(z);
+    byteBuf.writeFloat(yaw);
+    byteBuf.writeFloat(pitch);
+  }
+
+  @Override
+  public void decode(final @NotNull ByteBuf byteBuf, final ProtocolVersion protocolVersion) throws Exception {
+    x = byteBuf.readDouble();
+    y = byteBuf.readDouble();
+    z = byteBuf.readDouble();
+    yaw = byteBuf.readFloat();
+    pitch = byteBuf.readFloat();
+  }
+}

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/session/FallbackGravitySessionHandler.java

@@ -52,10 +52,6 @@ public final class FallbackGravitySessionHandler extends FallbackSessionHandler
     if (user.getProtocolVersion().compareTo(MINECRAFT_1_19_3) >= 0) {
       user.delayedWrite(defaultSpawnPosition);
     }
-    // Write the PlayerInfo packet to the buffer
-    if (user.getProtocolVersion().compareTo(MINECRAFT_1_16_4) >= 0) {
-      user.delayedWrite(PLAYER_INFO);
-    }
     // 1.20.3+ introduced game events
     // Make sure the client knows that we're sending chunks next
     if (user.getProtocolVersion().compareTo(MINECRAFT_1_20_3) >= 0) {
@@ -166,7 +162,7 @@ public final class FallbackGravitySessionHandler extends FallbackSessionHandler
 
     // Log/debug position if enabled in the configuration
     if (Sonar.get().getConfig().getVerification().isDebugXYZPositions()) {
-      Sonar.get().getFallback().getLogger().info("{}: {}/{}/{}, ly={}/dy={}, {}",
+      Sonar.get().getLogger().info("{}: {}/{}/{}, ly={}/dy={}, {}",
         username, x, y, z, lastY, deltaY, isOnGround);
     }
 

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/session/FallbackProtocolSessionHandler.java

@@ -22,9 +22,14 @@ import xyz.jonesdev.sonar.api.Sonar;
 import xyz.jonesdev.sonar.api.fallback.FallbackUser;
 import xyz.jonesdev.sonar.common.fallback.protocol.FallbackPacket;
 import xyz.jonesdev.sonar.common.fallback.protocol.FallbackPacketDecoder;
+import xyz.jonesdev.sonar.common.fallback.protocol.packets.play.AnimationPacket;
+import xyz.jonesdev.sonar.common.fallback.protocol.packets.play.EntityAnimationPacket;
 import xyz.jonesdev.sonar.common.fallback.protocol.packets.play.SetHeldItemPacket;
 import xyz.jonesdev.sonar.common.fallback.protocol.packets.play.TransactionPacket;
 
+import static xyz.jonesdev.sonar.api.fallback.protocol.ProtocolVersion.MINECRAFT_1_8;
+import static xyz.jonesdev.sonar.common.fallback.protocol.FallbackPreparer.PLAYER_ENTITY_ID;
+
 public final class FallbackProtocolSessionHandler extends FallbackSessionHandler {
 
   public FallbackProtocolSessionHandler(final @NotNull FallbackUser user,
@@ -39,6 +44,7 @@ public final class FallbackProtocolSessionHandler extends FallbackSessionHandler
   }
 
   private final boolean forceCAPTCHA;
+  private boolean waitingSwingArm, waitingSlotConfirm;
   private short expectedTransactionId;
   private int currentClientSlotId, expectedSlotId = -1;
 
@@ -50,7 +56,7 @@ public final class FallbackProtocolSessionHandler extends FallbackSessionHandler
    */
   private void sendTransaction() {
     // Send a Transaction (Ping) packet with a random ID
-    expectedTransactionId = (short) -(RANDOM.nextInt(Short.MAX_VALUE));
+    expectedTransactionId = (short) -RANDOM.nextInt(Short.MAX_VALUE);
     user.write(new TransactionPacket(0, expectedTransactionId, false));
   }
 
@@ -72,6 +78,17 @@ public final class FallbackProtocolSessionHandler extends FallbackSessionHandler
     user.getChannel().flush();
   }
 
+  /**
+   * Uses EntityAnimation packets to check for the excepted Animation (SwingArm) from the client.
+   * <br>
+   * <a href="https://wiki.vg/Protocol#Entity_Animation">Wiki.vg - EntityAnimation</a>
+   * <a href="https://wiki.vg/Protocol#Swing_Arm">Wiki.vg - SwingArm</a>
+   */
+  private void sendArmAnimation() {
+    waitingSwingArm = true;
+    user.write(new EntityAnimationPacket(PLAYER_ENTITY_ID, EntityAnimationPacket.Type.SWING_MAIN_ARM));
+  }
+
   private void markSuccess() {
     // Either send the player to the vehicle check,
     // send the player to the CAPTCHA, or finish the verification.
@@ -108,9 +125,20 @@ public final class FallbackProtocolSessionHandler extends FallbackSessionHandler
       // https://wiki.vg/Bedrock_Protocol#Player_Hotbar
       if (user.isGeyser()) {
         markSuccess();
+      } else if (waitingSlotConfirm) {
+        waitingSlotConfirm = false;
+        expectedSlotId = -1;
+        // The player did not send duplicate packets, so they pass this check
+        if (user.isGeyser()) {
+          markSuccess();
+        } else {
+          sendArmAnimation();
+        }
       } else {
         sendSetHeldItem();
       }
+
+      expectedTransactionId = 0;
     } else if (packet instanceof SetHeldItemPacket) {
       final SetHeldItemPacket heldItemPacket = (SetHeldItemPacket) packet;
 
@@ -125,11 +153,33 @@ public final class FallbackProtocolSessionHandler extends FallbackSessionHandler
       if (expectedSlotId != -1
         // Check if the slot ID matches the expected slot ID
         // This can false flag if a player spams these packets, which is why we don't fail for this
-        && slotId == expectedSlotId) {
-        markSuccess();
+        && slotId == expectedSlotId
+        // Make sure we actually want to send a transaction at this point in time
+        && !waitingSlotConfirm) {
+        sendTransaction();
+        waitingSlotConfirm = true;
       }
 
       currentClientSlotId = slotId;
+    } else if (packet instanceof AnimationPacket) {
+      // Make sure we are awaiting an AnimationPacket packet
+      if (waitingSwingArm) {
+        final AnimationPacket animationPacket = (AnimationPacket) packet;
+        checkState(animationPacket.getHand() == AnimationPacket.MAIN_HAND,
+          "invalid hand " + animationPacket.getHand());
+        // Check that the 1.7 client is responding to the correct entity id and animation type.
+        if (user.getProtocolVersion().compareTo(MINECRAFT_1_8) < 0) {
+          // Check entity id is player itself and if the player is sending the correct animation type
+          if (animationPacket.getEntityId() == PLAYER_ENTITY_ID
+            && animationPacket.getType() == AnimationPacket.LegacyAnimationType.SWING_ARM) {
+            markSuccess();
+            waitingSwingArm = false;
+          }
+        } else {
+          markSuccess();
+          waitingSwingArm = false;
+        }
+      }
     }
   }
 }

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/session/FallbackSessionHandler.java

@@ -83,7 +83,7 @@ public abstract class FallbackSessionHandler implements FallbackPacketListener {
       user.disconnect(Sonar.get().getConfig().getVerification().getVerificationSuccess());
     }
 
-    Sonar.get().getFallback().getLogger().info(
+    Sonar.get().getLogger().info(
       Sonar.get().getConfig().getMessagesConfig().getString("verification.logs.successful")
         .replace("<username>", username)
         .replace("<time-taken>", user.getLoginTimer().toString()));

sonar-common/src/main/java/xyz/jonesdev/sonar/common/fallback/session/FallbackVehicleSessionHandler.java

@@ -59,15 +59,17 @@ public final class FallbackVehicleSessionHandler extends FallbackSessionHandler
 
     this.forceCAPTCHA = forceCAPTCHA;
 
-    // Send the necessary packets to mount the player on the vehicle
-    user.delayedWrite(spawnEntity);
-    user.delayedWrite(setPassengers);
+    // Send the necessary packets to mount the player on the boat vehicle
+    user.delayedWrite(spawnBoatEntity);
+    user.delayedWrite(setBoatPassengers);
     user.getChannel().flush();
   }
 
   private final boolean forceCAPTCHA;
-  private int paddlePackets, inputPackets, positionPackets, rotationPackets;
-  private boolean expectMovement;
+  private int expectedTransactionId;
+  private int paddlePackets, inputPackets, positionPackets, rotationPackets, vehicleMovePackets;
+  private boolean expectMovement, inMinecart, waitingSpawnMinecartTransaction;
+  private @NotNull FallbackPacket removeEntitiesPacket = removeBoatEntities;
 
   private void markSuccess() {
     // Pass the player to the next best verification handler
@@ -91,7 +93,11 @@ public final class FallbackVehicleSessionHandler extends FallbackSessionHandler
     checkState(y <= IN_AIR_Y_POSITION, "invalid y position");
     // Mark this check as successful if the player sent a few position packets
     if (positionPackets++ > Sonar.get().getConfig().getVerification().getVehicle().getMinimumPackets()) {
-      markSuccess();
+      if (user.isGeyser() || inMinecart) {
+        markSuccess();
+      } else {
+        spawnMinecart();
+      }
     }
   }
 
@@ -100,20 +106,51 @@ public final class FallbackVehicleSessionHandler extends FallbackSessionHandler
     final int minimumPackets = Sonar.get().getConfig().getVerification().getVehicle().getMinimumPackets();
     if (paddlePackets > minimumPackets
       && inputPackets > minimumPackets
-      && rotationPackets > minimumPackets) {
+      && rotationPackets > minimumPackets
+      && vehicleMovePackets > minimumPackets) {
       // Remove the entity
       // The next y coordinate the player will send is going
       // to be the vehicle spawn position (y 64 in this case).
-      user.write(removeEntities);
+      user.write(removeEntitiesPacket);
       // Listen for next movement packet(s)
       expectMovement = true;
     }
     rotationPackets++;
   }
 
+  private void spawnMinecart() {
+    expectMovement = false;
+    paddlePackets = inputPackets = positionPackets = rotationPackets = 0;
+    waitingSpawnMinecartTransaction = true;
+    expectedTransactionId = (short) -RANDOM.nextInt(Short.MAX_VALUE);
+    // Use transaction packets to confirm that the entity has spawned
+    user.delayedWrite(new TransactionPacket(0, expectedTransactionId, false));
+    user.delayedWrite(spawnMinecartEntity);
+    user.delayedWrite(setMinecartPassengers);
+    user.getChannel().flush();
+  }
+
   @Override
   public void handle(final @NotNull FallbackPacket packet) {
-    if (packet instanceof SetPlayerPositionRotationPacket) {
+    if (packet instanceof TransactionPacket) {
+      // Waiting for transaction to make sure the player is riding on the minecart and not on the boat
+      if (waitingSpawnMinecartTransaction) {
+        final TransactionPacket transaction = (TransactionPacket) packet;
+        // Make sure random transactions aren't counted
+        checkState(expectedTransactionId <= 0, "unexpected transaction");
+        // Make sure the transaction was accepted
+        // This must - by vanilla protocol - always be accepted
+        checkState(transaction.isAccepted(), "didn't accept transaction");
+        // Also check if the transaction ID matches the expected ID
+        checkState(expectedTransactionId == transaction.getTransactionId(),
+          "expected T ID " + expectedTransactionId + ", but got " + transaction.getTransactionId());
+
+        waitingSpawnMinecartTransaction = false;
+        expectedTransactionId = 0;
+        removeEntitiesPacket = removeMinecartEntities;
+        inMinecart = true;
+      }
+    } else if (packet instanceof SetPlayerPositionRotationPacket) {
       if (expectMovement) {
         final SetPlayerPositionRotationPacket posRot = (SetPlayerPositionRotationPacket) packet;
         handleMovement(posRot.getY());
@@ -128,7 +165,11 @@ public final class FallbackVehicleSessionHandler extends FallbackSessionHandler
         handleRotation();
       }
     } else if (packet instanceof PaddleBoatPacket) {
+      checkState(!inMinecart, "invalid packet order (unexpected PaddleBoatPacket)");
       paddlePackets++;
+    } else if (packet instanceof VehicleMovePacket) {
+      checkState(!inMinecart, "invalid packet order (unexpected VehicleMovePacket)");
+      vehicleMovePackets++;
     } else if (packet instanceof PlayerInputPacket && !expectMovement) {
       final PlayerInputPacket playerInput = (PlayerInputPacket) packet;
 
@@ -148,12 +189,21 @@ public final class FallbackVehicleSessionHandler extends FallbackSessionHandler
       // Don't ask me why; Microsoft is doing some *fascinating* things with Bedrock...
       if (user.isGeyser()) {
         handleRotation();
+      } else {
+        checkState(rotationPackets >= inputPackets,
+          "illegal packet order; r/i " + rotationPackets + "/" + inputPackets);
       }
 
-      // 1.8 and below do not have PaddleBoat packets,
-      // so we simply exempt them from the PaddleBoat check.
-      if (user.getProtocolVersion().compareTo(MINECRAFT_1_9) < 0) {
+      // 1.8 and below do not have PaddleBoat packets, so we simply exempt them from the PaddleBoat check.
+      // Clients don't send PaddleBoat & VehicleMovePacket packets while riding minecarts.
+      if (user.getProtocolVersion().compareTo(MINECRAFT_1_9) < 0 || inMinecart) {
         paddlePackets++;
+        vehicleMovePackets++;
+      } else {
+        checkState(paddlePackets >= inputPackets,
+          "illegal packet order; i/p " + inputPackets + "/" + paddlePackets);
+        checkState(vehicleMovePackets == inputPackets,
+          "illegal packet order; i/v " + inputPackets + "/" + vehicleMovePackets);
       }
       inputPackets++;
     }

sonar-common/src/main/java/xyz/jonesdev/sonar/common/update/UpdateChecker.java

@@ -22,7 +22,6 @@ import com.google.gson.JsonParser;
 import lombok.experimental.UtilityClass;
 import org.jetbrains.annotations.NotNull;
 import xyz.jonesdev.sonar.api.Sonar;
-import xyz.jonesdev.sonar.api.logger.LoggerWrapper;
 
 import javax.net.ssl.HttpsURLConnection;
 import java.io.BufferedReader;
@@ -37,24 +36,6 @@ import java.util.concurrent.Executors;
 public class UpdateChecker {
   private final ExecutorService ASYNC_EXECUTOR = Executors.newSingleThreadExecutor();
 
-  private final LoggerWrapper LOGGER = new LoggerWrapper() {
-
-    @Override
-    public void info(final String message, final Object... args) {
-      Sonar.get().getLogger().info("[update-checker] " + message, args);
-    }
-
-    @Override
-    public void warn(final String message, final Object... args) {
-      Sonar.get().getLogger().warn("[update-checker] " + message, args);
-    }
-
-    @Override
-    public void error(final String message, final Object... args) {
-      Sonar.get().getLogger().error("[update-checker] " + message, args);
-    }
-  };
-
   public void checkForUpdates() {
     ASYNC_EXECUTOR.execute(() -> {
       try {
@@ -66,17 +47,17 @@ public class UpdateChecker {
         final int convertedCurrentVersion = convertVersion(Sonar.get().getVersion().getVersion());
 
         if (convertedCurrentVersion < convertedLatestVersion) {
-          LOGGER.warn("A new version of Sonar is available: {}", latestStableRelease);
-          LOGGER.warn("Please make sure to update to the latest version to ensure stability and security:");
-          LOGGER.warn("https://github.com/jonesdevelopment/sonar/releases/tag/{}", latestStableRelease);
+          Sonar.get().getLogger().warn("A new version of Sonar is available: {}", latestStableRelease);
+          Sonar.get().getLogger().warn("Please make sure to update to the latest version to ensure stability and security:");
+          Sonar.get().getLogger().warn("https://github.com/jonesdevelopment/sonar/releases/tag/{}", latestStableRelease);
         } else if (convertedCurrentVersion > convertedLatestVersion || !Sonar.get().getVersion().getGitBranch().equals("main")) {
-          LOGGER.warn("You are currently using an unreleased version of Sonar!");
-          LOGGER.warn("The contributors of Sonar are not responsible for any damage done by using an unstable version");
+          Sonar.get().getLogger().warn("You are currently using an unreleased version of Sonar!");
+          Sonar.get().getLogger().warn("The contributors of Sonar are not responsible for any damage done by using an unstable version");
         } else {
-          LOGGER.info("You are currently using the latest stable release of Sonar!");
+          Sonar.get().getLogger().info("You are currently using the latest stable release of Sonar!");
         }
       } catch (Throwable throwable) {
-        LOGGER.warn("Unable to retrieve version information: {}", throwable);
+        Sonar.get().getLogger().warn("Unable to retrieve version information: {}", throwable);
       }
     });
   }

sonar-common/src/main/java/xyz/jonesdev/sonar/common/util/ProtocolUtil.java

@@ -63,6 +63,18 @@ public class ProtocolUtil {
   public static final boolean DEBUG = Boolean.getBoolean("sonar.debug-traces");
   public static final String BRAND_CHANNEL_LEGACY = "MC|Brand";
   public static final String BRAND_CHANNEL = "minecraft:brand";
+  private static final int[] VAR_INT_LENGTHS = new int[65];
+
+  static {
+    for (int i = 0; i <= 32; ++i) {
+      VAR_INT_LENGTHS[i] = (int) Math.ceil((31d - (i - 1)) / 7d);
+    }
+    VAR_INT_LENGTHS[32] = 1;
+  }
+
+  public static int varIntBytes(final int value) {
+    return VAR_INT_LENGTHS[Integer.numberOfLeadingZeros(value)];
+  }
 
   public static void checkNettyVersion() {
     final Version version = Version.identify().getOrDefault("netty-all", Version.identify().get("netty-common"));
@@ -83,25 +95,29 @@ public class ProtocolUtil {
     }
   }
 
-  public static int readVarInt(final ByteBuf byteBuf) {
-    int read = readVarIntSafely(byteBuf);
-    if (read == Integer.MIN_VALUE) {
-      throw DEBUG ? new DecoderException("Bad VarInt") : QuietDecoderException.INSTANCE;
+  public static int readVarInt(final @NotNull ByteBuf byteBuf) {
+    final int readable = byteBuf.readableBytes();
+    if (readable == 0) {
+      throw DEBUG ? new DecoderException("Empty buffer") : QuietDecoderException.INSTANCE;
     }
-    return read;
-  }
 
-  public static int readVarIntSafely(final @NotNull ByteBuf byteBuf) {
-    int i = 0;
-    int maxRead = Math.min(5, byteBuf.readableBytes());
-    for (int j = 0; j < maxRead; j++) {
-      int k = byteBuf.readByte();
+    // We can read at least one byte, and this should be a common case
+    int k = byteBuf.readByte();
+    if ((k & 0x80) != 128) {
+      return k;
+    }
+
+    // In case decoding one byte was not enough, use a loop to decode up to the next 4 bytes
+    final int maxRead = Math.min(5, readable);
+    int i = k & 0x7F;
+    for (int j = 1; j < maxRead; j++) {
+      k = byteBuf.readByte();
       i |= (k & 0x7F) << j * 7;
       if ((k & 0x80) != 128) {
         return i;
       }
     }
-    return Integer.MIN_VALUE;
+    throw DEBUG ? new DecoderException("Bad VarInt") : QuietDecoderException.INSTANCE;
   }
 
   public static void writeVarInt(final ByteBuf byteBuf, final int value) {
@@ -139,19 +155,6 @@ public class ProtocolUtil {
     }
   }
 
-  private static final int[] VARINT_EXACT_BYTE_LENGTHS = new int[33];
-
-  static {
-    for (int i = 0; i <= 32; ++i) {
-      VARINT_EXACT_BYTE_LENGTHS[i] = (int) Math.ceil((31d - (i - 1)) / 7d);
-    }
-    VARINT_EXACT_BYTE_LENGTHS[32] = 1;
-  }
-
-  public static int varIntBytes(final int value) {
-    return VARINT_EXACT_BYTE_LENGTHS[Integer.numberOfLeadingZeros(value)];
-  }
-
   public static void writeVarLong(final ByteBuf byteBuf, final long value) {
     // Peel the one and two byte count cases explicitly as they are the most common VarLong sizes
     // that the proxy will write, to improve inlining.

sonar-common/src/main/resources/assets/config/cs.yml

@@ -10,7 +10,8 @@
 #
 # Potřebujete pomoc nebo máte otázky? https://jonesdev.xyz/discord
 # Zdrojový kód: https://github.com/jonesdevelopment/sonar
-# Copyright Jones Development a Sonar Contributors, licencováno pod GPL-3.0
+# Dokumentace: https://docs.jonesdev.xyz/administration/configuring-sonar
+# Copyright Jones Development and Sonar Contributors, licencováno pod GPL-3.0
 #
 
 # Obecné nastavení pro Sonar
@@ -139,9 +140,6 @@ verification:
     valid-name-regex: ^[a-zA-Z0-9_]+$
     # Regex pro validaci "client locale" při verifikaci
     valid-locale-regex: ^[a-zA-Z_]+$
-    # Maximální odezva hráče aby byl odpojen
-    # (Hodnota udávaná v milisekundách: 1 sekunda = 1000 milisekund)
-    max-ping: 10000
     # Maximální počet login packetů, který musí hřáč poslat aby byl vyhozen
     max-login-packets: 256
 
@@ -155,6 +153,9 @@ verification:
     # Kromě toho možná budete chtít snížit množství omezení rychlosti přihlášení
     # provádí Velocity nebo jiné proxy/pluginy, protože to může zabránit
     # hráči správné přenesení.
+    # Pokud váš server umožňuje hráčům Bedrocku připojit se přes Geyser, nezapomeňte nastavit.
+    # TransferTool pro Geyser, aby byli hráči Bedrocku přesměrováni na správný server.
+    # https://github.com/onebeastchris/TransferTool
     enabled: false
     # Na který server by měl Sonar přenést hráče, když projde ověřením?
     # Zadejte IP serveru, který hráči používají k běžnému připojení k vašemu serveru.

sonar-common/src/main/resources/assets/config/de.yml

@@ -10,7 +10,8 @@
 #
 # Brauchst du Hilfe? https://jonesdev.xyz/discord
 # Source code: https://github.com/jonesdevelopment/sonar
-# Copyright Jones Development and Sonar Contributors, licensed under GPL-3.0
+# Dokumentation: https://docs.jonesdev.xyz/administration/configuring-sonar
+# Copyright Jones Development and Sonar Contributors, lizenziert unter GPL-3.0
 #
 
 # Generelle Einstellungen für Sonar
@@ -136,9 +137,6 @@ verification:
     valid-name-regex: ^[a-zA-Z0-9_]+$
     # Regex zur Validierung der Client-Spracheinstellung während der Überprüfung
     valid-locale-regex: ^[a-zA-Z_]+$
-    # Ping, den ein Spieler haben muss, um ein Timeout zu erleiden
-    # (Dieser Wert stellt die Zeit in Millisekunden dar: 1 Sekunde = 1000 Millisekunden)
-    max-ping: 10000
     # Maximale Anzahl an Login-Paketen, die der Spieler senden muss, um gekickt zu werden
     max-login-packets: 256
 
@@ -152,6 +150,9 @@ verification:
     # Darüber hinaus möchten Sie möglicherweise die Begrenzung der Anmelderate reduzieren
     # wird von Velocity oder anderen Proxys/Plugins durchgeführt, da dies das verhindern könnte
     # Spieler konnte nicht korrekt übertragen werden.
+    # Wenn Ihr Server es erlaubt, dass Bedrock-Spieler über Geyser beitreten können, stellen Sie sicher, dass Sie das
+    # TransferTool für Geyser einrichten, damit Bedrock-Spieler auf den richtigen Server umgeleitet werden.
+    # https://github.com/onebeastchris/TransferTool
     enabled: false
     # Auf welchen Server soll Sonar den Spieler übertragen, wenn die Verifizierung bestanden wurde?
     # Bitte geben Sie die Server-IP ein, die von Spielern verwendet wird, um sich zu verbinden.

sonar-common/src/main/resources/assets/config/en.yml

@@ -10,6 +10,7 @@
 #
 # Need help or have questions? https://jonesdev.xyz/discord
 # Source code: https://github.com/jonesdevelopment/sonar
+# Documentation: https://docs.jonesdev.xyz/administration/configuring-sonar
 # Copyright Jones Development and Sonar Contributors, licensed under GPL-3.0
 #
 
@@ -62,7 +63,7 @@ database:
 # Every new login request will be queued to avoid spam join attacks
 # The queue is updated every 1 second (20 ticks)
 queue:
-  # Maximum number of concurrent queue polls per 1 second
+  # Number of concurrent queue polls per 1 second
   max-polls: 30
 
 # Every new player that joins for the first time will be sent to
@@ -82,7 +83,7 @@ verification:
       enabled: true
       # Should Sonar make the player solve a CAPTCHA if they fail the gravity check?
       captcha-on-fail: false
-      # Maximum number of ticks the player has to fall to be allowed to hit the platform
+      # The number of ticks the player has to fall to be allowed to hit the platform
       max-movement-ticks: 8
 
     # Checks if the player is colliding with blocks spawned below them
@@ -110,8 +111,8 @@ verification:
       # - NEVER: New players will never receive a CAPTCHA (Recommended)
       timing: NEVER
       # Path to the background image Sonar uses for the CAPTCHA
-      # If the image isn't found, a noise will be used as the default background
-      # You can put the name of the file here if the file is in the plugin directory
+      # If the image isn't found, a noise will be used as the default background.
+      # You can put the name of the file here if the file is in Sonar's plugin directory
       background: ''
       # How many CAPTCHA answers should Sonar prepare?
       # This task happens asynchronously in the background
@@ -139,10 +140,7 @@ verification:
     valid-name-regex: ^[a-zA-Z0-9_]+$
     # Regex for validating client locale during verification
     valid-locale-regex: ^[a-zA-Z_]+$
-    # Ping a player has to have to timeout
-    # (This value represents the time in milliseconds: 1 second = 1000 milliseconds)
-    max-ping: 10000
-    # Maximum number of login packets the player has to send in order to be kicked
+    # The number of login packets the player has to send in order to be kicked
     max-login-packets: 256
 
   # If enabled, the player will be transferred back to the origin server
@@ -155,6 +153,9 @@ verification:
     # Additionally, you might want to reduce the amount of login rate-limiting
     # performed by Velocity or other proxies/plugins, as this might prevent the
     # player from being transferred correctly.
+    # If your server allows Bedrock players to join via Geyser, make sure to set up
+    # TransferTool for Geyser, so Bedrock players are redirected to the correct server.
+    # https://github.com/onebeastchris/TransferTool
     enabled: false
     # Which server should Sonar transfer the player to when the verification is passed?
     # Please enter the server IP used by players to normally connect to your server.

sonar-common/src/main/resources/assets/config/fr.yml

@@ -10,7 +10,8 @@
 #
 # Besoin d'aide ou d'autres questions ? https://jonesdev.xyz/discord
 # Code source : https://github.com/jonesdevelopment/sonar
-# Droit d'auteur Jones Development, un contributeur Sonar, licence sous GPL-3.0
+# Documentation: https://docs.jonesdev.xyz/administration/configuring-sonar
+# Copyright Jones Development and Sonar Contributors, licence sous GPL-3.0
 #
 
 # Paramètre général de Sonar
@@ -138,9 +139,6 @@ verification:
     valid-name-regex: ^[a-zA-Z0-9_]+$
     # Regex pour valider la locale client lors de la vérification
     valid-locale-regex: ^[a-zA-Z_]+$
-    # Le ping qu'un joueur doit avoir pour dépasser le délai d'attente
-    # (Cette valeur représente le temps en millisecondes : 1 seconde = 1000 millisecondes)
-    max-ping: 10000
     # Nombre maximal de paquets de connexion que le joueur doit envoyer pour être expulsé
     max-login-packets: 256
 
@@ -154,6 +152,9 @@ verification:
     # De plus, vous voudrez peut-être réduire la quantité de limitation de débit de connexion
     # effectuée par Velocity ou d'autres proxys/plugins, car cela pourrait empêcher le
     # joueur d'être transféré correctement.
+    # Si votre serveur permet aux joueurs de Bedrock de s'inscrire via Geyser, assurez-vous de configurer
+    # TransferTool pour Geyser, afin que les joueurs Bedrock soient redirigés vers le bon serveur.
+    # https://github.com/onebeastchris/TransferTool
     enabled: false
     # Quel serveur Sonar devrait-il utiliser pour transférer le joueur une fois la vérification réussie ?
     # Veuillez entrer l'adresse IP du serveur que les joueurs utilisent normalement pour se connecter à votre serveur.

sonar-common/src/main/resources/assets/config/ka.yml

@@ -10,6 +10,7 @@
 #
 # დახმარება გჭირდება ან კითხვა გაქვს? https://jonesdev.xyz/discord
 # საწყისი კოდი: https://github.com/jonesdevelopment/sonar
+# Documentation: https://docs.jonesdev.xyz/administration/configuring-sonar
 # Copyright Jones Development and Sonar Contributors, licensed under GPL-3.0
 #
 
@@ -138,9 +139,6 @@ verification:
     valid-name-regex: ^[a-zA-Z0-9_]+$
     # Regex-ი კლიენტის ადგილის დასადასტურებლად ვერიფიკაციის დროს
     valid-locale-regex: ^[a-zA-Z_]+$
-    # პინგი რამდენიც უნდა ქონდეს მოთამაშეს იმისთვის, რომ დროებით დაიბლოკოს (გავარდეს)
-    # (ეს არის ნაჩვენები მილიწამებში: 1 წამი = 1000 მილიწამი)
-    max-ping: 10000
     # მაქსიმალური რაოდენობა შესვლის (LOGIN) პაკეტების, რომელიც მოთამაშემ უნდა გააგზავნოს სანამ გავარდება სერვერიდან
     max-login-packets: 256
 
@@ -153,6 +151,9 @@ verification:
     # დამატებით, შეიძლება გინდოდეთ შეამციროთ შესვლის სიხშირის ლიმიტი
     # რომელსაც ახორციელებს Velocity ან სხვა პროქსიები/პლაგინები, რადგან ეს შეიძლება ხელს უშლიდეს
     # მოთამაშის სწორად გადაყვანას
+    # If your server allows Bedrock players to join via Geyser, make sure to set up
+    # TransferTool for Geyser, so Bedrock players are redirected to the correct server.
+    # https://github.com/onebeastchris/TransferTool
     enabled: false
     # რომელ სერვერზე უნდა გადაიყვანოს Sonar-მა მოთამაშე ვერიფიკაციის გავლის შემდეგ?
     # გთხოვთ, შეიყვანოთ სერვერის IP მისამართი, რომლითაც მოთამაშეები ჩვეულებრივ უერთდებიან თქვენს სერვერს

sonar-common/src/main/resources/assets/config/nl.yml

@@ -10,7 +10,8 @@
 #
 # Hulp nodig of vragen? https://jonesdev.xyz/discord
 # Broncode: https://github.com/jonesdevelopment/sonar
-# Copyright Jones Development and Sonar Contributors, licensed under GPL-3.0
+# Documentatie: https://docs.jonesdev.xyz/administration/configuring-sonar
+# Copyright Jones Development and Sonar Contributors, gelicentieerd onder GPL-3.0
 #
 
 # Algemene instellingen voor Sonar
@@ -138,9 +139,6 @@ verification:
     valid-name-regex: ^[a-zA-Z0-9_]+$
     # Regex voor het valideren van de landinstelling van de client tijdens verificatie
     valid-locale-regex: ^[a-zA-Z_]+$
-    # Ping moet een speler hebben om een time-out te krijgen
-    # (Deze waarde vertegenwoordigt de tijd in milliseconden: 1 seconde = 1000 milliseconden)
-    max-ping: 10000
     # Maximaal aantal loginpakketten dat de speler moet verzenden om te worden geschopt
     max-login-packets: 256
 
@@ -154,6 +152,9 @@ verification:
     # Bovendien wilt u mogelijk de beperking van de inlegsnelheid verminderen
     # uitgevoerd door Velocity van andere proxy's/plugins, omdat dit de
     # speler wordt niet correct weergegeven.
+    # Als je server toestaat dat Bedrock spelers meedoen via Geyser, zorg er dan voor dat je
+    # TransferTool voor Geyser, zodat Bedrock spelers worden doorgestuurd naar de juiste server.
+    # https://github.com/onebeastchris/TransferTool
     enabled: false
     # Naar welke server moet Sonar de speler overbrengen wanneer de verificatie is geslaagd?
     # Voer het server-IP in dat door spelers wordt gebruikt om normaal verbinding te maken met uw server.

sonar-common/src/main/resources/assets/config/pl.yml

@@ -10,7 +10,8 @@
 #
 # Potrzebujesz pomocy lub masz pytania? https://jonesdev.xyz/discord
 # Source code: https://github.com/jonesdevelopment/sonar
-# Copyright Jones Development and Sonar Contributors, licensed under GPL-3.0
+# Dokumentacja: https://docs.jonesdev.xyz/administration/configuring-sonar
+# Copyright Jones Development and Sonar Contributors, na licencji GPL-3.0
 #
 
 # Ustawienia ogólne Sonar
@@ -138,9 +139,6 @@ verification:
     valid-name-regex: ^[a-zA-Z0-9_]+$
     # Regex do sprawdzania ustawień regionalnych klienta podczas weryfikacji
     valid-locale-regex: ^[a-zA-Z_]+$
-    # Maksymalny ping gracza, zanim zostanie wyrzucony z serwera.
-    # (Wartość ta reprezentuje czas w milisekundach: 1 sekunda = 1000 milisekund)
-    max-ping: 10000
     # Liczba pakietów logowania, które gracz musi wysłać, aby zostać wyrzuconym.
     max-login-packets: 256
 
@@ -154,6 +152,9 @@ verification:
     # Dodatkowo, możesz chcieć zmniejszyć limitowanie prędkości logowania (ratelimit).
     # wykonywane przez Velocity lub inne silniki/pluginy, ponieważ
     # może to uniemożliwić prawidłowe przeniesienie gracza.
+    # Jeśli twój serwer pozwala graczom Bedrock na dołączenie przez Geyser, upewnij się, że skonfigurowałeś
+    # TransferTool dla Geyser, aby gracze Bedrock byli przekierowywani na właściwy serwer.
+    # https://github.com/onebeastchris/TransferTool
     enabled: false
     # Na który serwer Sonar powinien przenieść gracza po pomyślnym przejściu weryfikacji?
     # Wprowadź adres IP serwera, który jest używany przez graczy do normalnego łączenia się z serwerem.

sonar-common/src/main/resources/assets/config/ru.yml

@@ -10,7 +10,8 @@
 #
 # Нужна помощь или есть вопросы? https://jonesdev.xyz/discord
 # Исходный код: https://github.com/jonesdevelopment/sonar
-# Copyright Jones Development and Sonar Contributors, licensed under GPL-3.0
+# Документация: https://docs.jonesdev.xyz/administration/configuring-sonar
+# Copyright Jones Development and Sonar Contributors, под лицензией GPL-3.0
 #
 
 # Основные настройки
@@ -137,9 +138,6 @@ verification:
     valid-name-regex: ^[a-zA-Z0-9_]+$
     # Regex для проверки локализации клиента при верификации
     valid-locale-regex: ^[a-zA-Z_]+$
-    # Пинг который должен быть у игрока чтобы не пройти проверку
-    # (Это значение представляет собой время в миллисекундах: 1 секунда = 1000 миллисекунд)
-    max-ping: 10000
     # Максимальное количество пакетов для входа на сервер, которое игрок должен отправить, чтобы быть выгнанным
     max-login-packets: 256
 
@@ -153,6 +151,9 @@ verification:
     # Кроме того, вы можете пожелать снизить количество ограничений на скорость входа
     # выполняемых Velocity или другими прокси/плагинами, так как это может помешать
     # корректному перемещению игрока.
+    # Если ваш сервер позволяет игрокам Bedrock присоединяться через Geyser, убедитесь, что вы настроили
+    # TransferTool для Geyser, чтобы игроки Bedrock перенаправлялись на правильный сервер.
+    # https://github.com/onebeastchris/TransferTool
     enabled: false
     # На какой сервер должен Sonar переместить игрока после прохождения проверки?
     # Введите IP-адрес сервера, который обычно используется игроками для подключения к вашему серверу.

sonar-common/src/main/resources/assets/config/zh.yml

@@ -10,7 +10,8 @@
 #
 # 需要帮助吗? https://jonesdev.xyz/discord
 # 源代码: https://github.com/jonesdevelopment/sonar
-# Copyright Jones Development and Sonar Contributors, licensed under GPL-3.0
+# 文件: https://docs.jonesdev.xyz/administration/configuring-sonar
+# Copyright Jones Development and Sonar Contributors, 以 GPL-3.0 许可
 #
 
 # 未归类的设置
@@ -135,8 +136,6 @@ verification:
     valid-name-regex: ^[a-zA-Z0-9_]+$
     # 用于检查客户端语言(例如 zh_CN)的正则表达式
     valid-locale-regex: ^[a-zA-Z_]+$
-    # 玩家必须在多少毫秒内回复Ping?
-    max-ping: 10000
     # 玩家最多能发送多少个数据包用于登录?
     max-login-packets: 256
 
@@ -148,6 +147,9 @@ verification:
     # 为此您必须在服务器软件的配置文件中允许接受来自transfer的连接.
     # 此外 您可能希望减少 Velocity 或其它服务器软件/插件的登录速率限制
     # 因为这可能会阻止玩家快速地重新连接到服务器
+    # 如果你的服务器允许 Bedrock 玩家通过间歇泉加入, 请确保为间歇泉设置了
+    # 传输工具 TransferTool, 以便将 Bedrock 玩家重定向到正确的服务器.
+    # https://github.com/onebeastchris/TransferTool
     enabled: false
     # 当玩家通过验证后, Sonar 应该将玩家转移到哪个服务器
     # 请输入玩家正常连接服务器时使用的服务器IP或域名

sonar-common/src/main/resources/assets/messages/de.yml

@@ -10,7 +10,7 @@
 #
 # Brauchst du Hilfe? https://jonesdev.xyz/discord
 # Source code: https://github.com/jonesdevelopment/sonar
-# Copyright Jones Development and Sonar Contributors, licensed under GPL-3.0
+# Copyright Jones Development and Sonar Contributors, lizenziert unter GPL-3.0
 #
 
 # Platzhalter für jedes '<prefix>' in dieser Konfigurationsdatei

sonar-common/src/main/resources/assets/messages/fr.yml

@@ -10,7 +10,7 @@
 #
 # Besoin d'aide ou d'autres questions ? https://jonesdev.xyz/discord
 # Code source : https://github.com/jonesdevelopment/sonar
-# Droit d'auteur Jones Development, un contributeur Sonar, licence sous GPL-3.0
+# Copyright Jones Development and Sonar Contributors, licence sous GPL-3.0
 #
 
 # Espace réservé pour tout '<prefix>' dans ce fichier de configuration

sonar-common/src/main/resources/assets/messages/id.yml

@@ -10,7 +10,7 @@
 #
 # Butuh bantuan atau memiliki pertanyaan? https://jonesdev.xyz/discord
 # Kode sumber: https://github.com/jonesdevelopment/sonar
-# Hak cipta Jones Development dan Kontributor Sonar, dilisensikan di bawah GPL-3.0
+# Copyright Jones Development and Sonar Contributors, dilisensikan di bawah GPL-3.0
 #
 
 # Placeholder untuk setiap '<prefix>' dalam file konfigurasi ini

sonar-common/src/main/resources/assets/messages/nl.yml

@@ -10,7 +10,7 @@
 #
 # Hulp nodig of vragen? https://jonesdev.xyz/discord
 # Broncode: https://github.com/jonesdevelopment/sonar
-# Copyright Jones Development and Sonar Contributors, licensed under GPL-3.0
+# Copyright Jones Development and Sonar Contributors, gelicentieerd onder GPL-3.0
 #
 
 # Tijdelijke aanduiding voor elke '<prefix>' in dit configuratiebestand

sonar-common/src/main/resources/assets/messages/pl.yml

@@ -10,7 +10,7 @@
 #
 # Potrzebujesz pomocy lub masz pytania? https://jonesdev.xyz/discord
 # Source code: https://github.com/jonesdevelopment/sonar
-# Copyright Jones Development and Sonar Contributors, licensed under GPL-3.0
+# Copyright Jones Development and Sonar Contributors, na licencji GPL-3.0
 #
 
 # Placeholder for every '<prefix>' in this configuration file

sonar-common/src/main/resources/assets/messages/ru.yml

@@ -10,7 +10,7 @@
 #
 # Нужна помощь или есть вопросы? https://jonesdev.xyz/discord
 # Исходный код: https://github.com/jonesdevelopment/sonar
-# Copyright Jones Development and Sonar Contributors, licensed under GPL-3.0
+# Copyright Jones Development and Sonar Contributors, под лицензией GPL-3.0
 #
 
 # Плейсхолдер для '<prefix>' в конфиге

sonar-common/src/main/resources/assets/messages/tr.yml

@@ -10,7 +10,7 @@
 #
 # Yardıma mı ihtiyacınız var veya sorularınız mı var? https://jonesdev.xyz/discord
 # Kaynak kodu: https://github.com/jonesdevelopment/sonar
-# Jones Development ve Sonar Katkıda Bulunanlar tarafından GPL-3.0 lisansı altında lisanslanmıştır
+# Copyright Jones Development and Sonar Contributors, GPL-3.0 altında lisanslanmıştır
 #
 
 # Bu yapılandırma dosyasındaki her '<prefix>' için yer tutucu

sonar-common/src/main/resources/assets/messages/zh.yml

@@ -10,7 +10,7 @@
 #
 # 需要帮助吗? https://jonesdev.xyz/discord
 # 源代码: https://github.com/jonesdevelopment/sonar
-# Copyright Jones Development and Sonar Contributors, licensed under GPL-3.0
+# Copyright Jones Development and Sonar Contributors, 以 GPL-3.0 许可
 #
 
 # <prefix> 占位符

sonar-common/src/main/resources/assets/webhook/cs.yml

@@ -10,7 +10,7 @@
 #
 # Potřebujete pomoc nebo máte otázky? https://jonesdev.xyz/discord
 # Zdrojový kód: https://github.com/jonesdevelopment/sonar
-# Copyright Jones Development a Sonar Contributors, licencováno pod GPL-3.0
+# Copyright Jones Development and Sonar Contributors, licencováno pod GPL-3.0
 #
 
 # Notifikace útoků můžou být poslány na discord server pomocí webhooků

sonar-common/src/main/resources/assets/webhook/de.yml

@@ -10,7 +10,7 @@
 #
 # Brauchst du Hilfe? https://jonesdev.xyz/discord
 # Source code: https://github.com/jonesdevelopment/sonar
-# Copyright Jones Development and Sonar Contributors, licensed under GPL-3.0
+# Copyright Jones Development and Sonar Contributors, lizenziert unter GPL-3.0
 #
 
 # Bot-Angriffsbenachrichtigungen können auch über Webhooks an deinen Discord-Server gesendet werden

sonar-common/src/main/resources/assets/webhook/fr.yml

@@ -10,7 +10,7 @@
 #
 # Besoin d'aide ou d'autres questions ? https://jonesdev.xyz/discord
 # Code source : https://github.com/jonesdevelopment/sonar
-# Droit d'auteur Jones Development, un contributeur Sonar, licence sous GPL-3.0
+# Copyright Jones Development and Sonar Contributors, licence sous GPL-3.0
 #
 
 # Les notifications d'attaque bot peuvent être envoyé à discord via un webhook

sonar-common/src/main/resources/assets/webhook/id.yml

@@ -10,7 +10,7 @@
 #
 # Butuh bantuan atau punya pertanyaan? https://jonesdev.xyz/discord
 # Kode sumber: https://github.com/jonesdevelopment/sonar
-# Hak cipta Jones Development dan Kontributor Sonar, dilisensikan di bawah GPL-3.0
+# Copyright Jones Development and Sonar Contributors, dilisensikan di bawah GPL-3.0
 #
 
 # Notifikasi serangan bot juga dapat dikirim ke server Discord Anda menggunakan webhook

sonar-common/src/main/resources/assets/webhook/nl.yml

@@ -10,7 +10,7 @@
 #
 # Hulp nodig of vragen? https://jonesdev.xyz/discord
 # Broncode: https://github.com/jonesdevelopment/sonar
-# Copyright Jones Development and Sonar Contributors, licensed under GPL-3.0
+# Copyright Jones Development and Sonar Contributors, gelicentieerd onder GPL-3.0
 #
 
 # Bot aanval meldingen kunnen ook met behulp van webhooks naar uw Discord-server worden verzonden

sonar-common/src/main/resources/assets/webhook/pl.yml

@@ -10,7 +10,7 @@
 #
 # Potrzebujesz pomocy lub masz pytania? https://jonesdev.xyz/discord
 # Source code: https://github.com/jonesdevelopment/sonar
-# Copyright Jones Development and Sonar Contributors, licensed under GPL-3.0
+# Copyright Jones Development and Sonar Contributors, na licencji GPL-3.0
 #
 
 # Bot attack notifications can also be sent to your Discord server using webhooks

sonar-common/src/main/resources/assets/webhook/ru.yml

@@ -10,7 +10,7 @@
 #
 # Нужна помощь или есть вопросы? https://jonesdev.xyz/discord
 # Исходный код: https://github.com/jonesdevelopment/sonar
-# Copyright Jones Development and Sonar Contributors, licensed under GPL-3.0
+# Copyright Jones Development and Sonar Contributors, под лицензией GPL-3.0
 #
 
 # Уведомления о бот-атаках могут быть отправлены на ваш сервер Discord с помощью вебхуков

sonar-common/src/main/resources/assets/webhook/zh.yml

@@ -10,7 +10,7 @@
 #
 # 需要帮助吗? https://jonesdev.xyz/discord
 # 源代码: https://github.com/jonesdevelopment/sonar
-# Copyright Jones Development and Sonar Contributors, licensed under GPL-3.0
+# Copyright Jones Development and Sonar Contributors, 以 GPL-3.0 许可
 #
 
 # 当遭到机器人攻击时也可以将webhook消息发送到Discord服务器中.