Release 2.1.19 (#420)

* Add missing server protocol versions

* Add 1.21.4 client protocol version

* Fix SetHeldItemPacket for 1.21.4

* Fix codestyle issue caused by the merge

* Fix CI build error

* 1.21.4-pre1 support (#415)

* Update 1.21.4 protocol version to pre-release 1

* Add 1.21.4 registry

* Optimize the size of the `codec_1_21_2.nbt` registry.

* Update entity/item/block id mapping for 1.21.4-pre1

* Update packet registry for 1.21.4-pre1

* Add `onGround` field for `VehicleMovePacket` decode on 1.21.4-pre1.

* Minecraft 1.21.4-pre3 Support

* Minecraft 1.21.4-rc3 Support

* Fix VehicleMovePacket being broken for 1.21.3-

* Update codec for 1.21.4(-rc3)

* Fix 1.21.4 codec and protocol version

---------

Co-authored-by: Akkariin <fallencrystal@outlook.com>

api/src/main/java/xyz/jonesdev/sonar/api/fallback/protocol/ProtocolVersion.java

@@ -69,7 +69,8 @@ public enum ProtocolVersion {
   MINECRAFT_1_20_3(765, "1.20.3"),
   MINECRAFT_1_20_5(766, "1.20.5"),
   MINECRAFT_1_21(767, "1.21"),
-  MINECRAFT_1_21_2(768, "1.21.2");
+  MINECRAFT_1_21_2(768, "1.21.2"),
+  MINECRAFT_1_21_4(769, "1.21.4");
 
   private final int protocol;
   private final String name;

bukkit/src/main/java/xyz/jonesdev/sonar/bukkit/fallback/BukkitServerVersion.java

@@ -70,7 +70,11 @@ public enum BukkitServerVersion {
   MINECRAFT_1_20_4,
   MINECRAFT_1_20_5,
   MINECRAFT_1_20_6,
-  MINECRAFT_1_21;
+  MINECRAFT_1_21,
+  MINECRAFT_1_21_1,
+  MINECRAFT_1_21_2,
+  MINECRAFT_1_21_3,
+  MINECRAFT_1_21_4;
 
   static final BukkitServerVersion[] REVERSED_VALUES;
 

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

@@ -383,26 +383,6 @@ public enum FallbackPacketRegistry {
         map(0x03, MINECRAFT_1_19, true),
         map(0x04, MINECRAFT_1_19_4, true),
         map(0x03, MINECRAFT_1_20_2, true));
-      clientbound.register(TeleportEntityPacket.class, TeleportEntityPacket::new,
-        map(0x18, MINECRAFT_1_7_2, true),
-        map(0x4A, MINECRAFT_1_9, true),
-        map(0x49, MINECRAFT_1_9_4, true),
-        map(0x4B, MINECRAFT_1_12, true),
-        map(0x4C, MINECRAFT_1_12_1, true),
-        map(0x50, MINECRAFT_1_13, true),
-        map(0x56, MINECRAFT_1_14, true),
-        map(0x57, MINECRAFT_1_15, true),
-        map(0x56, MINECRAFT_1_16, true),
-        map(0x61, MINECRAFT_1_17, true),
-        map(0x62, MINECRAFT_1_18, true),
-        map(0x63, MINECRAFT_1_19, true),
-        map(0x66, MINECRAFT_1_19_1, true),
-        map(0x64, MINECRAFT_1_19_3, true),
-        map(0x68, MINECRAFT_1_19_4, true),
-        map(0x6B, MINECRAFT_1_20_2, true),
-        map(0x6D, MINECRAFT_1_20_3, true),
-        map(0x70, MINECRAFT_1_20_5, true),
-        map(0x77, MINECRAFT_1_21_2, true));
       clientbound.register(UpdateTimePacket.class, UpdateTimePacket::new,
         map(0x03, MINECRAFT_1_7_2, true),
         map(0x44, MINECRAFT_1_9, true),
@@ -437,7 +417,8 @@ public enum FallbackPacketRegistry {
         map(0x2B, MINECRAFT_1_20_2, false),
         map(0x2C, MINECRAFT_1_20_3, false),
         map(0x2F, MINECRAFT_1_20_5, false),
-        map(0x31, MINECRAFT_1_21_2, false));
+        map(0x31, MINECRAFT_1_21_2, false),
+        map(0x33, MINECRAFT_1_21_4, false));
       serverbound.register(PaddleBoatPacket.class, PaddleBoatPacket::new,
         map(0x11, MINECRAFT_1_9, false),
         map(0x12, MINECRAFT_1_12, false),
@@ -469,7 +450,8 @@ public enum FallbackPacketRegistry {
         map(0x22, MINECRAFT_1_20_2, false),
         map(0x23, MINECRAFT_1_20_3, false),
         map(0x26, MINECRAFT_1_20_5, false),
-        map(0x28, MINECRAFT_1_21_2, false));
+        map(0x28, MINECRAFT_1_21_2, false),
+        map(0x29, MINECRAFT_1_21_4, false));
       serverbound.register(VehicleMovePacket.class, VehicleMovePacket::new,
         map(0x10, MINECRAFT_1_9, false),
         map(0x11, MINECRAFT_1_12, false),
@@ -526,7 +508,7 @@ public enum FallbackPacketRegistry {
         map(0x08, MINECRAFT_1_19_4, false),
         map(0x09, MINECRAFT_1_20_2, false),
         map(0x0A, MINECRAFT_1_20_5, false),
-        map(0xC, MINECRAFT_1_21_2, false));
+        map(0x0C, MINECRAFT_1_21_2, false));
       serverbound.register(PluginMessagePacket.class, PluginMessagePacket::new,
         map(0x17, MINECRAFT_1_7_2, false),
         map(0x09, MINECRAFT_1_9, false),
@@ -627,7 +609,8 @@ public enum FallbackPacketRegistry {
         map(0x23, MINECRAFT_1_20_2, false),
         map(0x24, MINECRAFT_1_20_3, false),
         map(0x27, MINECRAFT_1_20_5, false),
-        map(0x29, MINECRAFT_1_21_2, false));
+        map(0x29, MINECRAFT_1_21_2, false),
+        map(0x2B, MINECRAFT_1_21_4, false));
       serverbound.register(AnimationPacket.class, AnimationPacket::new,
         map(0x0A, MINECRAFT_1_7_2, false),
         map(0x1A, MINECRAFT_1_9, false),
@@ -641,7 +624,8 @@ public enum FallbackPacketRegistry {
         map(0x32, MINECRAFT_1_20_2, false),
         map(0x33, MINECRAFT_1_20_3, false),
         map(0x36, MINECRAFT_1_20_5, false),
-        map(0x38, MINECRAFT_1_21_2, false));
+        map(0x38, MINECRAFT_1_21_2, false),
+        map(0x3A, MINECRAFT_1_21_4, false));
     }
   };
 

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

@@ -83,6 +83,7 @@ public class FallbackPreparer {
   public final FallbackPacket[] REGISTRY_SYNC_1_20_5 = RegistryDataPacket.of(DimensionRegistry.CODEC_1_20);
   public final FallbackPacket[] REGISTRY_SYNC_1_21 = RegistryDataPacket.of(DimensionRegistry.CODEC_1_21);
   public final FallbackPacket[] REGISTRY_SYNC_1_21_2 = RegistryDataPacket.of(DimensionRegistry.CODEC_1_21_2);
+  public final FallbackPacket[] REGISTRY_SYNC_1_21_4 = RegistryDataPacket.of(DimensionRegistry.CODEC_1_21_4);
   public final FallbackPacket START_WRITING_CHUNKS = new GameEventPacket(13, 0);
   public final static FallbackPacket INVALID_HELD_ITEM_SLOT = new SetHeldItemPacket(-1);
   public final FallbackPacket RANDOM_KEEP_ALIVE = new FallbackPacketSnapshot(new KeepAlivePacket(RANDOM.nextInt()));
@@ -269,13 +270,13 @@ public class FallbackPreparer {
   }
 
   public static FallbackPacket[] getRegistryPackets(final @NotNull ProtocolVersion protocolVersion) {
-    if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_21_2)) {
+    if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_21_4)) {
+      return REGISTRY_SYNC_1_21_4;
+    } else if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_21_2)) {
       return REGISTRY_SYNC_1_21_2;
-    }
-    if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_21)) {
+    } else if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_21)) {
       return REGISTRY_SYNC_1_21;
-    }
-    if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_20_5)) {
+    } else if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_20_5)) {
       return REGISTRY_SYNC_1_20_5;
     }
     return REGISTRY_SYNC_1_20;

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

@@ -69,7 +69,10 @@ public enum BlockType {
     if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21)) {
       return 7389;
     }
-    return 7619;
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_2)) {
+      return 7619;
+    }
+    return 8163;
   }, protocolVersion -> (double) 0.75f),
   TRAPDOOR(protocolVersion -> {
     // We have to use wooden trapdoors for 1.7 since 1.7 doesn't have iron trapdoors
@@ -112,7 +115,10 @@ public enum BlockType {
     if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21)) {
       return 10414;
     }
-    return 10749;
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_2)) {
+      return 10749;
+    }
+    return 11285;
   }, protocolVersion -> 0.1875),
   END_PORTAL_FRAME(protocolVersion -> {
     if (protocolVersion.lessThanOrEquals(MINECRAFT_1_12_2)) {
@@ -148,7 +154,10 @@ public enum BlockType {
     if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21)) {
       return 7414;
     }
-    return 7644;
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_2)) {
+      return 7644;
+    }
+    return 8188;
   }, protocolVersion -> 0.8125),
   DAYLIGHT_SENSOR(protocolVersion -> {
     if (protocolVersion.lessThanOrEquals(MINECRAFT_1_12_2)) {
@@ -187,7 +196,10 @@ public enum BlockType {
     if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21)) {
       return 9207;
     }
-    return 9462;
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_2)) {
+      return 9462;
+    }
+    return 10005;
   }, protocolVersion -> 0.375),
   COBBLESTONE_WALL(protocolVersion -> {
     if (protocolVersion.lessThanOrEquals(MINECRAFT_1_12_2)) {
@@ -223,7 +235,10 @@ public enum BlockType {
     if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21)) {
       return 7922;
     }
-    return 8152;
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_2)) {
+      return 8152;
+    }
+    return 8696;
   }, protocolVersion -> 1.5),
   STONE_SLABS(protocolVersion -> {
     if (protocolVersion.lessThanOrEquals(MINECRAFT_1_12_2)) {
@@ -262,7 +277,10 @@ public enum BlockType {
     if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21)) {
       return 11231;
     }
-    return 11566;
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_2)) {
+      return 11566;
+    }
+    return 12116;
   }, protocolVersion -> 0.5),
   WHITE_CARPET(protocolVersion -> {
     if (protocolVersion.lessThanOrEquals(MINECRAFT_1_12_2)) {
@@ -301,7 +319,10 @@ public enum BlockType {
     if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21)) {
       return 10728;
     }
-    return 11063;
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_2)) {
+      return 11063;
+    }
+    return 11607;
   }, protocolVersion -> protocolVersion.compareTo(MINECRAFT_1_8) < 0 ? 0 : 0.0625);
 
   private final Function<ProtocolVersion, Integer> id;

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

@@ -37,6 +37,7 @@ public final class DimensionRegistry {
   public final CompoundBinaryTag CODEC_1_20;
   public final CompoundBinaryTag CODEC_1_21;
   public final CompoundBinaryTag CODEC_1_21_2;
+  public final CompoundBinaryTag CODEC_1_21_4;
 
   static {
     CODEC_1_16 = getCodec("codec_1_16.nbt");
@@ -48,6 +49,7 @@ public final class DimensionRegistry {
     CODEC_1_20 = getCodec("codec_1_20.nbt");
     CODEC_1_21 = getCodec("codec_1_21.nbt");
     CODEC_1_21_2 = getCodec("codec_1_21_2.nbt");
+    CODEC_1_21_4 = getCodec("codec_1_21_4.nbt");
   }
 
   private @NotNull CompoundBinaryTag getCodec(final @NotNull String fileName) {

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

@@ -54,7 +54,11 @@ public enum EntityType {
     if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21)) {
       return 10;
     }
-    return 85; // 1.21.2 split the boat type in id registries.
+    // 1.21.2 split the boat type in id registries.
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_2)) {
+      return 85;
+    }
+    return 84;
   }),
   MINECART(protocolVersion -> {
     if (protocolVersion.lessThanOrEquals(MINECRAFT_1_13_2)) {
@@ -87,7 +91,10 @@ public enum EntityType {
     if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21)) {
       return 69;
     }
-    return 82;
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_2)) {
+      return 82;
+    }
+    return 81;
   });
 
   private final Function<ProtocolVersion, Integer> id;

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

@@ -70,7 +70,10 @@ public enum ItemType {
     if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21)) {
       return 982;
     }
-    return 1022;
+    if (protocolVersion.lessThanOrEquals(MINECRAFT_1_21_2)) {
+      return 1022;
+    }
+    return 1031;
   }, protocolVersion -> protocolVersion.greaterThanOrEquals(MINECRAFT_1_21_2) ? 36 : 26);
 
   private final Function<ProtocolVersion, Integer> id;

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

@@ -27,6 +27,7 @@ import net.kyori.adventure.nbt.ListBinaryTag;
 import org.jetbrains.annotations.NotNull;
 import xyz.jonesdev.sonar.api.fallback.protocol.ProtocolVersion;
 import xyz.jonesdev.sonar.common.fallback.protocol.FallbackPacket;
+import xyz.jonesdev.sonar.common.fallback.protocol.dimension.DimensionRegistry;
 import xyz.jonesdev.sonar.common.fallback.protocol.dimension.DimensionType;
 import xyz.jonesdev.sonar.common.util.ProtocolUtil;
 
@@ -77,7 +78,7 @@ public final class JoinGamePacket implements FallbackPacket {
 
       ProtocolUtil.writeStringArray(byteBuf, levelNames);
 
-      final CompoundBinaryTag codec = ProtocolUtil.getCodec(protocolVersion);
+      final CompoundBinaryTag codec = getCodec(protocolVersion);
 
       if (protocolVersion.lessThan(ProtocolVersion.MINECRAFT_1_20_2)) {
         ProtocolUtil.writeBinaryTag(byteBuf, protocolVersion, codec);
@@ -172,6 +173,23 @@ public final class JoinGamePacket implements FallbackPacket {
     }
   }
 
+  private static CompoundBinaryTag getCodec(final @NotNull ProtocolVersion protocolVersion) {
+    if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_20)) {
+      return DimensionRegistry.CODEC_1_20;
+    } else if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_19_4)) {
+      return DimensionRegistry.CODEC_1_19_4;
+    } else if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_19_1)) {
+      return DimensionRegistry.CODEC_1_19_1;
+    } else if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_19)) {
+      return DimensionRegistry.CODEC_1_19;
+    } else if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_18_2)) {
+      return DimensionRegistry.CODEC_1_18_2;
+    } else if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_16_2)) {
+      return DimensionRegistry.CODEC_1_16_2;
+    }
+    return DimensionRegistry.CODEC_1_16;
+  }
+
   @Override
   public void decode(final ByteBuf byteBuf, final ProtocolVersion protocolVersion) {
     throw new UnsupportedOperationException();

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

@@ -25,6 +25,7 @@ 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 xyz.jonesdev.sonar.common.util.ProtocolUtil;
 
 @Getter
 @ToString
@@ -34,8 +35,12 @@ public final class SetHeldItemPacket implements FallbackPacket {
   private int slot;
 
   @Override
-  public void encode(final @NotNull ByteBuf byteBuf, final ProtocolVersion protocolVersion) throws Exception {
-    byteBuf.writeByte(slot);
+  public void encode(final @NotNull ByteBuf byteBuf, final @NotNull ProtocolVersion protocolVersion) throws Exception {
+    if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_21_4)) {
+      ProtocolUtil.writeVarInt(byteBuf, slot);
+    } else {
+      byteBuf.writeByte(slot);
+    }
   }
 
   @Override

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

@@ -1,69 +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 xyz.jonesdev.sonar.common.util.ProtocolUtil;
-
-@Getter
-@ToString
-@NoArgsConstructor
-@AllArgsConstructor
-public final class TeleportEntityPacket implements FallbackPacket {
-  private int entityId;
-  private double x, y, z;
-  private boolean onGround;
-
-  @Override
-  public void encode(final @NotNull ByteBuf byteBuf, final @NotNull ProtocolVersion protocolVersion) {
-    if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_8)) {
-      ProtocolUtil.writeVarInt(byteBuf, entityId);
-    } else {
-      byteBuf.writeInt(entityId);
-    }
-
-    if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_9)) {
-      byteBuf.writeDouble(x);
-      byteBuf.writeDouble(y);
-      byteBuf.writeDouble(z);
-    } else {
-      byteBuf.writeInt((int) (x * 32D));
-      byteBuf.writeInt((int) (y * 32D));
-      byteBuf.writeInt((int) (z * 32D));
-    }
-
-    byteBuf.writeByte(0); // pitch or yaw
-    byteBuf.writeByte(0); // yaw or pitch
-
-    if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_8)) {
-      byteBuf.writeBoolean(onGround);
-    }
-  }
-
-  @Override
-  public void decode(final @NotNull ByteBuf byteBuf, final @NotNull ProtocolVersion protocolVersion) throws Exception {
-    throw new UnsupportedOperationException();
-  }
-}

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

@@ -33,6 +33,7 @@ import xyz.jonesdev.sonar.common.fallback.protocol.FallbackPacket;
 public final class VehicleMovePacket implements FallbackPacket {
   private double x, y, z;
   private float yaw, pitch;
+  private boolean onGround;
 
   @Override
   public void encode(final @NotNull ByteBuf byteBuf, final ProtocolVersion protocolVersion) throws Exception {
@@ -44,11 +45,14 @@ public final class VehicleMovePacket implements FallbackPacket {
   }
 
   @Override
-  public void decode(final @NotNull ByteBuf byteBuf, final ProtocolVersion protocolVersion) throws Exception {
+  public void decode(final @NotNull ByteBuf byteBuf, final @NotNull ProtocolVersion protocolVersion) throws Exception {
     x = byteBuf.readDouble();
     y = byteBuf.readDouble();
     z = byteBuf.readDouble();
     yaw = byteBuf.readFloat();
     pitch = byteBuf.readFloat();
+    if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_21_4)) {
+      onGround = byteBuf.readBoolean();
+    }
   }
 }

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

@@ -28,10 +28,8 @@ import io.netty.util.Version;
 import lombok.experimental.UtilityClass;
 import net.kyori.adventure.nbt.BinaryTag;
 import net.kyori.adventure.nbt.BinaryTagType;
-import net.kyori.adventure.nbt.CompoundBinaryTag;
 import org.jetbrains.annotations.NotNull;
 import xyz.jonesdev.sonar.api.fallback.protocol.ProtocolVersion;
-import xyz.jonesdev.sonar.common.fallback.protocol.dimension.DimensionRegistry;
 import xyz.jonesdev.sonar.common.util.exception.QuietDecoderException;
 
 import java.io.IOException;
@@ -320,25 +318,6 @@ public class ProtocolUtil {
     return ((high & 0xFF) << 15) | low;
   }
 
-  public static CompoundBinaryTag getCodec(final @NotNull ProtocolVersion protocolVersion) {
-    if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_21)) {
-      return DimensionRegistry.CODEC_1_21;
-    } else if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_20)) {
-      return DimensionRegistry.CODEC_1_20;
-    } else if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_19_4)) {
-      return DimensionRegistry.CODEC_1_19_4;
-    } else if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_19_1)) {
-      return DimensionRegistry.CODEC_1_19_1;
-    } else if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_19)) {
-      return DimensionRegistry.CODEC_1_19;
-    } else if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_18_2)) {
-      return DimensionRegistry.CODEC_1_18_2;
-    } else if (protocolVersion.greaterThanOrEquals(ProtocolVersion.MINECRAFT_1_16_2)) {
-      return DimensionRegistry.CODEC_1_16_2;
-    }
-    return DimensionRegistry.CODEC_1_16;
-  }
-
   private void checkState(final boolean expression, final String message) {
     if (!expression) {
       throw DEBUG ? new DecoderException(message) : QuietDecoderException.INSTANCE;

gradle.properties

@@ -1,3 +1,3 @@
 group=xyz.jonesdev
-version=2.1.18
+version=2.1.19
 description=A lightweight, effective, and easy-to-use anti-bot plugin for Velocity, BungeeCord, and Bukkit.