Add entity equipment read type

2026-11-04 08:52:08 -05:00 · 2025-12-14 10:07:34 +01:00
332 changed files with 2895 additions and 3469 deletions
@@ -1,3 +1,3 @@
 github: kennytv
 patreon: kennytv
-custom: ['https://florianreuth.de/donate']
+custom: ['https://florianmichael.de/donate']
@@ -6,9 +6,3 @@ updates:
    directory: "/"
    schedule:
      interval: "monthly"
-  - package-ecosystem: "gradle"
-    cooldown:
-      default-days: 7
-    directory: "/"
-    schedule:
-      interval: "monthly"
@@ -8,16 +8,15 @@ jobs:
    # Only run on PRs if the source branch is on a different repo. We do not need to run everything twice.
    if: ${{ github.event_name != 'pull_request' || github.repository != github.event.pull_request.head.repo.full_name }}
    runs-on: ubuntu-24.04
-    timeout-minutes: 30
    steps:
    - name: Checkout Repository
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # 6.0.2
+      uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
      with:
        persist-credentials: false
    - name: Set up Gradle
-      uses: gradle/actions/setup-gradle@f29f5a9d7b09a7c6b29859002d29d24e1674c884 # 5.0.1
+      uses: gradle/actions/setup-gradle@4d9f0ba0025fe599b4ebab900eb7f3a1d93ef4c2 # 5.0.0
    - name: Set up JDK 17
-      uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # 5.2.0
+      uses: actions/setup-java@dded0888837ed1f317902acf8a20df0ad188d165 # 5.0.0
      with:
        distribution: 'temurin'
        java-version: 17
@@ -13,16 +13,15 @@ jobs:
  publish:
    if: github.repository_owner == 'ViaVersion'
    runs-on: ubuntu-24.04
-    timeout-minutes: 30
    steps:
      - name: Checkout Repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # 6.0.2
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
        with:
          persist-credentials: false
      - name: Set up Gradle
-        uses: gradle/actions/setup-gradle@f29f5a9d7b09a7c6b29859002d29d24e1674c884 # 5.0.1
+        uses: gradle/actions/setup-gradle@4d9f0ba0025fe599b4ebab900eb7f3a1d93ef4c2 # 5.0.0
      - name: Set up JDK 17
-        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # 5.2.0
+        uses: actions/setup-java@dded0888837ed1f317902acf8a20df0ad188d165 # 5.0.0
        with:
          distribution: 'temurin'
          java-version: 17
@@ -0,0 +1,21 @@
+name: Update Gradle Wrapper
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 0 * * 0"
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  update-gradle-wrapper:
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
+        with:
+          fetch-depth: 0
+          persist-credentials: false
+      - name: Update Gradle Wrapper
+        uses: gradle-update/update-gradle-wrapper-action@512b1875f3b6270828abfe77b247d5895a2da1e5 # 2.1.0
@@ -8,7 +8,7 @@ repositories {

 dependencies {
    // version must be manually kept in sync with the one in root project settings.gradle.kts
-    implementation("com.gradleup.shadow:shadow-gradle-plugin:9.4.1")
+    implementation("com.gradleup.shadow:shadow-gradle-plugin:9.1.0")

    // A nice no-conflict comment for patching in downgrading
 }
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -19,12 +19,11 @@
 package com.viaversion.viabackwards;

 import com.viaversion.viabackwards.api.ViaBackwardsPlatform;
-import com.viaversion.viabackwards.listener.DurabilitySync1_11;
-import com.viaversion.viabackwards.listener.PlayerHurtSound1_12;
-import com.viaversion.viabackwards.listener.FireExtinguish1_16;
-import com.viaversion.viabackwards.listener.LecternInteract1_14;
-import com.viaversion.viabackwards.listener.ItemDropSync1_17;
-import com.viaversion.viabackwards.listener.SpearAttack1_21_11;
+import com.viaversion.viabackwards.listener.BlockBreakListener;
+import com.viaversion.viabackwards.listener.FireDamageListener;
+import com.viaversion.viabackwards.listener.FireExtinguishListener;
+import com.viaversion.viabackwards.listener.LecternInteractListener;
+import com.viaversion.viabackwards.listener.PlayerItemDropListener;
 import com.viaversion.viabackwards.protocol.v1_20_2to1_20.provider.AdvancementCriteriaProvider;
 import com.viaversion.viabackwards.provider.BukkitAdvancementCriteriaProvider;
 import com.viaversion.viaversion.api.Via;
@@ -54,23 +53,20 @@ public class BukkitPlugin extends JavaPlugin implements ViaBackwardsPlatform {
        ViaBackwardsPlatform.super.enable();

        final ProtocolVersion protocolVersion = Via.getAPI().getServerVersion().highestSupportedProtocolVersion();
-        if (protocolVersion.newerThanOrEqualTo(ProtocolVersion.v1_21_11)) {
-            new SpearAttack1_21_11(this).register();
-        }
        if (protocolVersion.newerThanOrEqualTo(ProtocolVersion.v1_17)) {
-            new ItemDropSync1_17(this).register();
+            new PlayerItemDropListener(this).register();
        }
        if (protocolVersion.newerThanOrEqualTo(ProtocolVersion.v1_16)) {
-            new FireExtinguish1_16(this).register();
+            new FireExtinguishListener(this).register();
        }
        if (protocolVersion.newerThanOrEqualTo(ProtocolVersion.v1_14)) {
-            new LecternInteract1_14(this).register();
+            new LecternInteractListener(this).register();
        }
        if (protocolVersion.newerThanOrEqualTo(ProtocolVersion.v1_12)) {
-            new PlayerHurtSound1_12(this).register();
+            new FireDamageListener(this).register();
        }
        if (protocolVersion.newerThanOrEqualTo(ProtocolVersion.v1_11)) {
-            new DurabilitySync1_11(this).register();
+            new BlockBreakListener(this).register();
        }

        final ViaProviders providers = Via.getManager().getProviders();
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -27,9 +27,9 @@ import org.bukkit.event.EventPriority;
 import org.bukkit.event.block.BlockBreakEvent;
 import org.bukkit.inventory.ItemStack;

-public class DurabilitySync1_11 extends ViaBukkitListener {
+public class BlockBreakListener extends ViaBukkitListener {

-    public DurabilitySync1_11(final BukkitPlugin plugin) {
+    public BlockBreakListener(final BukkitPlugin plugin) {
        super(plugin, Protocol1_11To1_10.class);
    }

@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -28,9 +28,9 @@ import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.entity.EntityDamageEvent;

-public class PlayerHurtSound1_12 extends ViaBukkitListener {
+public class FireDamageListener extends ViaBukkitListener {

-    public PlayerHurtSound1_12(BukkitPlugin plugin) {
+    public FireDamageListener(BukkitPlugin plugin) {
        super(plugin, Protocol1_12To1_11_1.class);
    }

@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -28,9 +28,9 @@ import org.bukkit.event.EventPriority;
 import org.bukkit.event.block.Action;
 import org.bukkit.event.player.PlayerInteractEvent;

-public class FireExtinguish1_16 extends ViaBukkitListener {
+public class FireExtinguishListener extends ViaBukkitListener {

-    public FireExtinguish1_16(BukkitPlugin plugin) {
+    public FireExtinguishListener(BukkitPlugin plugin) {
        super(plugin, Protocol1_16To1_15_2.class);
    }

@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -30,9 +30,9 @@ import org.bukkit.event.player.PlayerInteractEvent;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.BookMeta;

-public class LecternInteract1_14 extends ViaBukkitListener {
+public class LecternInteractListener extends ViaBukkitListener {

-    public LecternInteract1_14(BukkitPlugin plugin) {
+    public LecternInteractListener(BukkitPlugin plugin) {
        super(plugin, Protocol1_14To1_13_2.class);
    }

@@ -1,7 +1,7 @@

 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -27,9 +27,9 @@ import org.bukkit.event.EventPriority;
 import org.bukkit.event.player.PlayerDropItemEvent;
 import org.bukkit.inventory.ItemStack;

-public class ItemDropSync1_17 extends ViaBukkitListener {
+public class PlayerItemDropListener extends ViaBukkitListener {

-    public ItemDropSync1_17(final BukkitPlugin plugin) {
+    public PlayerItemDropListener(final BukkitPlugin plugin) {
        super(plugin, Protocol1_13_1To1_13.class); // Starts with 1.13 clients on 1.17 servers
    }

@@ -1,48 +0,0 @@
-/*
- * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and 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 <http://www.gnu.org/licenses/>.
- */
-package com.viaversion.viabackwards.listener;
-
-import com.viaversion.viabackwards.BukkitPlugin;
-import com.viaversion.viabackwards.protocol.v1_21_11to1_21_9.Protocol1_21_11To1_21_9;
-import com.viaversion.viaversion.bukkit.listeners.ViaBukkitListener;
-import org.bukkit.entity.Player;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.EventPriority;
-import org.bukkit.event.block.BlockBreakEvent;
-import org.bukkit.inventory.ItemStack;
-
-public class SpearAttack1_21_11 extends ViaBukkitListener {
-
-    public SpearAttack1_21_11(final BukkitPlugin plugin) {
-        super(plugin, Protocol1_21_11To1_21_9.class);
-    }
-
-    @EventHandler(priority = EventPriority.LOWEST, ignoreCancelled = true)
-    public void onBlockBreak(final BlockBreakEvent event) {
-        final Player player = event.getPlayer();
-        if (!isOnPipe(player)) {
-            return;
-        }
-
-        final ItemStack item = player.getInventory().getItemInMainHand();
-        if (item.getType().name().endsWith("_SPEAR")) {
-            // Prevent spears from breaking blocks
-            event.setCancelled(true);
-        }
-    }
-}
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -46,8 +46,6 @@ public class ViaBackwardsConfig extends Config implements com.viaversion.viaback
    private boolean suppressEmulationWarnings;
    private boolean dialogsViaChests;
    private DialogStyleConfig dialogStyleConfig;
-    private boolean codeOfConductAsDialog;
-    private boolean passOriginalItemNameToResourcePacks;

    public ViaBackwardsConfig(File configFile, Logger logger) {
        super(configFile, logger);
@@ -75,8 +73,6 @@ public class ViaBackwardsConfig extends Config implements com.viaversion.viaback
        suppressEmulationWarnings = getBoolean("suppress-emulation-warnings", false);
        dialogsViaChests = getBoolean("dialogs-via-chests", true);
        dialogStyleConfig = loadDialogStyleConfig(getSection("dialog-style"));
-        codeOfConductAsDialog = getBoolean("code-of-conduct-as-dialog", true);
-        passOriginalItemNameToResourcePacks = getBoolean("pass-original-item-name-to-resource-packs", true);
    }

    private DialogStyleConfig loadDialogStyleConfig(final ConfigSection section) {
@@ -176,16 +172,6 @@ public class ViaBackwardsConfig extends Config implements com.viaversion.viaback
        return dialogStyleConfig;
    }

-    @Override
-    public boolean codeOfConductAsDialog() {
-        return codeOfConductAsDialog;
-    }
-
-    @Override
-    public boolean passOriginalItemNameToResourcePacks() {
-        return passOriginalItemNameToResourcePacks;
-    }
-
    @Override
    public URL getDefaultConfigURL() {
        return getClass().getClassLoader().getResource("assets/viabackwards/config.yml");
@@ -1,53 +0,0 @@
-/*
- * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and 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 <http://www.gnu.org/licenses/>.
- */
-package com.viaversion.viabackwards;
-
-import com.viaversion.viabackwards.api.ViaBackwardsPlatform;
-import com.viaversion.viaversion.api.Via;
-import java.io.File;
-import java.util.logging.Logger;
-
-public class ViaBackwardsPlatformImpl implements ViaBackwardsPlatform {
-
-    private final Logger logger;
-
-    public ViaBackwardsPlatformImpl() {
-        logger = Via.getPlatform().createLogger("ViaBackwards");
-        init(new File(getDataFolder(), "viabackwards.yml"));
-        enable();
-    }
-
-    @Override
-    public Logger getLogger() {
-        return logger;
-    }
-
-    @Override
-    public void disable() {
-    }
-
-    @Override
-    public File getDataFolder() {
-        return Via.getPlatform().getDataFolder();
-    }
-
-    @Override
-    public boolean isOutdated() {
-        return false;
-    }
-}
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -18,9 +18,9 @@
 package com.viaversion.viabackwards.api;

 import com.viaversion.viabackwards.api.data.BackwardsMappingData;
-import com.viaversion.viabackwards.api.rewriters.BackwardsRegistryRewriter;
-import com.viaversion.viabackwards.protocol.registration.BackwardsRegistrations;
+import com.viaversion.viabackwards.api.rewriters.text.TranslatableRewriter;
 import com.viaversion.viabackwards.utils.BackwardsProtocolLogger;
+import com.viaversion.viaversion.api.Via;
 import com.viaversion.viaversion.api.protocol.AbstractProtocol;
 import com.viaversion.viaversion.api.protocol.Protocol;
 import com.viaversion.viaversion.api.protocol.packet.ClientboundPacketType;
@@ -31,7 +31,6 @@ import org.checkerframework.checker.nullness.qual.Nullable;
 public abstract class BackwardsProtocol<CU extends ClientboundPacketType, CM extends ClientboundPacketType, SM extends ServerboundPacketType, SU extends ServerboundPacketType>
    extends AbstractProtocol<CU, CM, SM, SU> {

-    @Deprecated
    protected BackwardsProtocol() {
    }

@@ -40,10 +39,21 @@ public abstract class BackwardsProtocol<CU extends ClientboundPacketType, CM ext
        super(oldClientboundPacketEnum, clientboundPacketEnum, oldServerboundPacketEnum, serverboundPacketEnum);
    }

+    /**
+     * Waits for the given protocol to be loaded to then asynchronously execute the runnable for this protocol.
+     */
+    protected void executeAsyncAfterLoaded(Class<? extends Protocol> protocolClass, Runnable runnable) {
+        Via.getManager().getProtocolManager().addMappingLoaderFuture(getClass(), protocolClass, runnable);
+    }
+
    @Override
-    protected void applySharedRegistrations() {
-        super.applySharedRegistrations();
-        BackwardsRegistrations.registrations().applyMatching(this);
+    protected void registerPackets() {
+        super.registerPackets();
+
+        final BackwardsMappingData mappingData = getMappingData();
+        if (mappingData != null && mappingData.getViaVersionProtocolClass() != null) {
+            executeAsyncAfterLoaded(mappingData.getViaVersionProtocolClass(), this::loadMappingData);
+        }
    }

    @Override
@@ -52,17 +62,18 @@ public abstract class BackwardsProtocol<CU extends ClientboundPacketType, CM ext
    }

    @Override
-    public @Nullable Class<? extends Protocol<?, ?, ?, ?>> dependsOn() {
-        return getMappingData() != null ? getMappingData().getViaVersionProtocolClass() : null;
+    public boolean hasMappingDataToLoad() {
+        // Manually load them later, since they depend on VV's mappings
+        return false;
    }

    @Override
-    public @Nullable BackwardsMappingData getMappingData() {
+    public @Nullable BackwardsMappingData getMappingData() { // Change return type to BackwardsMappings
        return null;
    }

    @Override
-    public @Nullable BackwardsRegistryRewriter getRegistryDataRewriter() {
+    public @Nullable TranslatableRewriter getComponentRewriter() {
        return null;
    }
 }
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -126,20 +126,4 @@ public interface ViaBackwardsConfig extends Config {
     * @return the dialog style configuration
     */
    DialogStyleConfig dialogStyleConfig();
-
-    /**
-     * If true, the code of conduct will be displayed as a dialog for 1.21.7 clients on 1.21.9+ servers.
-     *
-     * @return true if enabled
-     */
-    boolean codeOfConductAsDialog();
-
-    /**
-     * Injects the original vanilla 1.21.4+ item name into custom_model_data strings for resource packs.
-     * Disable if your server creates custom items using modern items as their base.
-     * Tip: For server custom items, base them on items in the game before 1.21.4 (e.g. saddle) to ensure compatibility.
-     *
-     * @return true if enabled
-     */
-    boolean passOriginalItemNameToResourcePacks();
 }
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -21,7 +21,6 @@ package com.viaversion.viabackwards.api;
 import com.viaversion.viabackwards.ViaBackwards;
 import com.viaversion.viabackwards.ViaBackwardsConfig;
 import com.viaversion.viabackwards.api.data.TranslatableMappings;
-import com.viaversion.viabackwards.protocol.registration.BackwardsRegistrations;
 import com.viaversion.viabackwards.protocol.v1_10to1_9_3.Protocol1_10To1_9_3;
 import com.viaversion.viabackwards.protocol.v1_11_1to1_11.Protocol1_11_1To1_11;
 import com.viaversion.viabackwards.protocol.v1_11to1_10.Protocol1_11To1_10;
@@ -68,7 +67,6 @@ import com.viaversion.viabackwards.protocol.v1_21_9to1_21_7.Protocol1_21_9To1_21
 import com.viaversion.viabackwards.protocol.v1_21to1_20_5.Protocol1_21To1_20_5;
 import com.viaversion.viabackwards.protocol.v1_9_1to1_9.Protocol1_9_1To1_9;
 import com.viaversion.viabackwards.protocol.v1_9_3to1_9_1.Protocol1_9_3To1_9_1;
-import com.viaversion.viabackwards.protocol.v26_1to1_21_11.Protocol26_1To1_21_11;
 import com.viaversion.viabackwards.utils.VersionInfo;
 import com.viaversion.viaversion.api.Via;
 import com.viaversion.viaversion.api.protocol.ProtocolManager;
@@ -80,7 +78,7 @@ import java.util.logging.Logger;

 public interface ViaBackwardsPlatform {

-    String MINIMUM_VV_VERSION = "5.8.1";
+    String MINIMUM_VV_VERSION = "5.6.0";

    default void init(final File configFile) {
        init(new ViaBackwardsConfig(configFile, getLogger()));
@@ -89,7 +87,7 @@ public interface ViaBackwardsPlatform {
    /**
     * Initialize ViaBackwards.
     */
-    default void init(final com.viaversion.viabackwards.api.ViaBackwardsConfig config) {
+    default void init(final ViaBackwardsConfig config) {
        config.reload();
        Via.getManager().getConfigurationProvider().register(config);

@@ -106,8 +104,6 @@ public interface ViaBackwardsPlatform {
        TranslatableMappings.loadTranslatables();

        getLogger().info("Registering protocols...");
-        BackwardsRegistrations.apply();
-
        final ProtocolManager protocolManager = Via.getManager().getProtocolManager();
        protocolManager.registerProtocol(new Protocol1_9_1To1_9(), ProtocolVersion.v1_9, ProtocolVersion.v1_9_1);
        protocolManager.registerProtocol(new Protocol1_9_3To1_9_1(), Arrays.asList(ProtocolVersion.v1_9_1, ProtocolVersion.v1_9_2), ProtocolVersion.v1_9_3);
@@ -165,8 +161,6 @@ public interface ViaBackwardsPlatform {
        protocolManager.registerProtocol(new Protocol1_21_7To1_21_6(), ProtocolVersion.v1_21_6, ProtocolVersion.v1_21_7);
        protocolManager.registerProtocol(new Protocol1_21_9To1_21_7(), ProtocolVersion.v1_21_7, ProtocolVersion.v1_21_9);
        protocolManager.registerProtocol(new Protocol1_21_11To1_21_9(), ProtocolVersion.v1_21_9, ProtocolVersion.v1_21_11);
-
-        protocolManager.registerProtocol(new Protocol26_1To1_21_11(), ProtocolVersion.v1_21_11, ProtocolVersion.v26_1);
    }

    default void enable() {
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -24,7 +24,6 @@ import com.viaversion.nbt.tag.IntTag;
 import com.viaversion.nbt.tag.ListTag;
 import com.viaversion.nbt.tag.StringTag;
 import com.viaversion.nbt.tag.Tag;
-import com.viaversion.viabackwards.ViaBackwards;
 import com.viaversion.viabackwards.api.BackwardsProtocol;
 import com.viaversion.viabackwards.api.data.BackwardsMappingData;
 import com.viaversion.viabackwards.api.data.MappedItem;
@@ -41,7 +40,6 @@ import com.viaversion.viaversion.api.protocol.packet.ClientboundPacketType;
 import com.viaversion.viaversion.api.protocol.packet.ServerboundPacketType;
 import com.viaversion.viaversion.api.protocol.version.ProtocolVersion;
 import com.viaversion.viaversion.rewriter.StructuredItemRewriter;
-import com.viaversion.viaversion.util.ArrayUtil;
 import com.viaversion.viaversion.util.Key;
 import java.util.ArrayList;
 import java.util.List;
@@ -53,13 +51,9 @@ public class BackwardsStructuredItemRewriter<C extends ClientboundPacketType, S
    T extends BackwardsProtocol<C, ?, ?, S>> extends StructuredItemRewriter<C, S, T> {

    private static final int[] EMPTY_INT_ARRAY = new int[0];
-    private static final String GLOBAL_MODEL_DATA_MARKER = "VB|injected_cmd";
-
-    private final String nbtTagName;

    public BackwardsStructuredItemRewriter(T protocol) {
        super(protocol);
-        this.nbtTagName = "VB|" + protocol.getClass().getSimpleName();
    }

    @Override
@@ -76,11 +70,17 @@ public class BackwardsStructuredItemRewriter<C extends ClientboundPacketType, S
        customTag.putInt(nbtTagName("id"), item.identifier()); // Save original id

        // Add custom model data
-        final boolean addOriginalIdentifier = ViaBackwards.getConfig().passOriginalItemNameToResourcePacks();
-        if (mappedItem.customModelData() != null || addOriginalIdentifier) {
+        if (mappedItem.customModelData() != null) {
            if (connection.getProtocolInfo().protocolVersion().newerThanOrEqualTo(ProtocolVersion.v1_21_4)) {
-                addCustomModelData(item, addOriginalIdentifier, mappedItem, customTag);
-            } else if (mappedItem.customModelData() != null && !dataContainer.has(StructuredDataKey.CUSTOM_MODEL_DATA1_20_5)) {
+                if (!dataContainer.has(StructuredDataKey.CUSTOM_MODEL_DATA1_21_4)) {
+                    dataContainer.set(StructuredDataKey.CUSTOM_MODEL_DATA1_21_4, new CustomModelData1_21_4(
+                        new float[]{mappedItem.customModelData().floatValue()},
+                        new boolean[0],
+                        new String[0],
+                        EMPTY_INT_ARRAY
+                    ));
+                }
+            } else if (!dataContainer.has(StructuredDataKey.CUSTOM_MODEL_DATA1_20_5)) {
                dataContainer.set(StructuredDataKey.CUSTOM_MODEL_DATA1_20_5, mappedItem.customModelData());
            }
        }
@@ -92,33 +92,6 @@ public class BackwardsStructuredItemRewriter<C extends ClientboundPacketType, S
        }
    }

-    private void addCustomModelData(final Item item, final boolean addOriginalIdentifier, final MappedItem mappedItem, final CompoundTag customTag) {
-        final StructuredDataContainer dataContainer = item.dataContainer();
-        CustomModelData1_21_4 customModelData = dataContainer.get(StructuredDataKey.CUSTOM_MODEL_DATA1_21_4);
-        if (customModelData == null) {
-            final String[] strings = addOriginalIdentifier
-                ? new String[]{protocol.getMappingData().getFullItemMappings().identifier(item.identifier())}
-                : new String[0];
-            customModelData = new CustomModelData1_21_4(
-                mappedItem.customModelData() != null ? new float[]{mappedItem.customModelData().floatValue()} : new float[0],
-                new boolean[0],
-                strings,
-                EMPTY_INT_ARRAY
-            );
-            dataContainer.set(StructuredDataKey.CUSTOM_MODEL_DATA1_21_4, customModelData);
-            // Add one global marker and one for this specific version, so it is removed at the correct protocol
-            customTag.putBoolean(GLOBAL_MODEL_DATA_MARKER, true);
-            customTag.putBoolean(nbtTagName("added_custom_model_data"), true);
-        } else if (addOriginalIdentifier && !customTag.contains(GLOBAL_MODEL_DATA_MARKER)) {
-            final String identifier = protocol.getMappingData().getFullItemMappings().identifier(item.identifier());
-            dataContainer.set(StructuredDataKey.CUSTOM_MODEL_DATA1_21_4, new CustomModelData1_21_4(
-                customModelData.floats(), customModelData.booleans(), ArrayUtil.add(customModelData.strings(), identifier), customModelData.colors()
-            ));
-            customTag.putBoolean(GLOBAL_MODEL_DATA_MARKER, true);
-            customTag.putString(nbtTagName("injected_custom_model_data"), identifier);
-        }
-    }
-
    @Override
    protected void restoreBackupData(final Item item, final StructuredDataContainer container, final CompoundTag customData) {
        super.restoreBackupData(item, container, customData);
@@ -126,25 +99,6 @@ public class BackwardsStructuredItemRewriter<C extends ClientboundPacketType, S
            item.setIdentifier(originalTag.asInt());
            removeCustomTag(container, customData);
        }
-
-        if (removeBackupTag(customData, "injected_custom_model_data") instanceof StringTag injectedCustomModelData) {
-            customData.remove(GLOBAL_MODEL_DATA_MARKER);
-            container.replace(StructuredDataKey.CUSTOM_MODEL_DATA1_21_4, customModelData -> {
-                final String target = injectedCustomModelData.getValue();
-                final String[] strings = customModelData.strings();
-                for (int i = 0; i < strings.length; i++) {
-                    if (strings[i].equals(target)) {
-                        // Remove the injected string
-                        final String[] filteredStrings = ArrayUtil.remove(strings, i);
-                        return new CustomModelData1_21_4(customModelData.floats(), customModelData.booleans(), filteredStrings, customModelData.colors());
-                    }
-                }
-                return customModelData;
-            });
-        } else if (removeBackupTag(customData, "added_custom_model_data") != null) {
-            customData.remove(GLOBAL_MODEL_DATA_MARKER);
-            container.remove(StructuredDataKey.CUSTOM_MODEL_DATA1_21_4);
-        }
    }

    protected void saveListTag(CompoundTag tag, ListTag<?> original, String name) {
@@ -359,6 +313,6 @@ public class BackwardsStructuredItemRewriter<C extends ClientboundPacketType, S

    @Override
    public String nbtTagName() {
-        return this.nbtTagName;
+        return "VB|" + protocol.getClass().getSimpleName();
    }
 }
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -38,7 +38,7 @@ public abstract class EntityRewriter<C extends ClientboundPacketType, T extends
    }

    @Override
-    public void registerTrackerWithData(C packetType) {
+    public void registerTrackerWithData(C packetType, EntityType fallingBlockType) {
        protocol.registerClientbound(packetType, wrapper -> {
            wrapper.passthrough(Types.VAR_INT); // Entity ID
            wrapper.passthrough(Types.UUID); // Entity UUID
@@ -49,12 +49,12 @@ public abstract class EntityRewriter<C extends ClientboundPacketType, T extends
            wrapper.passthrough(Types.BYTE); // Pitch
            wrapper.passthrough(Types.BYTE); // Yaw
            wrapper.passthrough(Types.INT); // Data
-            getSpawnTrackerWithDataHandler().handle(wrapper);
+            getSpawnTrackerWithDataHandler(fallingBlockType).handle(wrapper);
        });
    }

    @Override
-    public void registerTrackerWithData1_19(C packetType) {
+    public void registerTrackerWithData1_19(C packetType, EntityType fallingBlockType) {
        protocol.registerClientbound(packetType, wrapper -> {
            wrapper.passthrough(Types.VAR_INT); // Entity id
            wrapper.passthrough(Types.UUID); // Entity UUID
@@ -66,22 +66,22 @@ public abstract class EntityRewriter<C extends ClientboundPacketType, T extends
            wrapper.passthrough(Types.BYTE); // Yaw
            wrapper.passthrough(Types.BYTE); // Head yaw
            wrapper.passthrough(Types.VAR_INT); // Data
-            getSpawnTrackerWithDataHandler1_19().handle(wrapper);
+            getSpawnTrackerWithDataHandler1_19(fallingBlockType).handle(wrapper);
        });
    }

-    public PacketHandler getSpawnTrackerWithDataHandler() {
+    public PacketHandler getSpawnTrackerWithDataHandler(EntityType fallingBlockType) {
        return wrapper -> {
            // Check against the UNMAPPED entity type
            EntityType entityType = trackAndMapEntity(wrapper);
-            if (entityType == typeFromId("falling_block")) {
+            if (entityType == fallingBlockType) {
                int blockState = wrapper.get(Types.INT, 0);
                wrapper.set(Types.INT, 0, protocol.getMappingData().getNewBlockStateId(blockState));
            }
        };
    }

-    public PacketHandler getSpawnTrackerWithDataHandler1_19() {
+    public PacketHandler getSpawnTrackerWithDataHandler1_19(EntityType fallingBlockType) {
        return wrapper -> {
            if (protocol.getMappingData() == null) {
                return;
@@ -89,15 +89,14 @@ public abstract class EntityRewriter<C extends ClientboundPacketType, T extends

            // Check against the UNMAPPED entity type
            EntityType entityType = trackAndMapEntity(wrapper);
-            if (entityType == typeFromId("falling_block")) {
+            if (entityType == fallingBlockType) {
                int blockState = wrapper.get(Types.VAR_INT, 2);
                wrapper.set(Types.VAR_INT, 2, protocol.getMappingData().getNewBlockStateId(blockState));
            }
        };
    }

-    @Override
-    public void registerTracker(C packetType) {
+    public void registerSpawnTracker(C packetType) {
        protocol.registerClientbound(packetType, wrapper -> {
            wrapper.passthrough(Types.VAR_INT); // Entity ID
            wrapper.passthrough(Types.UUID); // Entity UUID
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -17,22 +17,24 @@
 */
 package com.viaversion.viabackwards.api.rewriters;

-import com.viaversion.viaversion.api.data.Mappings;
-import com.viaversion.viaversion.api.protocol.AbstractProtocol;
+import com.viaversion.viabackwards.api.BackwardsProtocol;
+import com.viaversion.viaversion.api.minecraft.Holder;
+import com.viaversion.viaversion.api.minecraft.SoundEvent;
 import com.viaversion.viaversion.api.protocol.packet.ClientboundPacketType;
+import com.viaversion.viaversion.api.protocol.packet.PacketWrapper;
 import com.viaversion.viaversion.api.protocol.remapper.PacketHandler;
 import com.viaversion.viaversion.api.type.Types;

 public class SoundRewriter<C extends ClientboundPacketType> extends com.viaversion.viaversion.rewriter.SoundRewriter<C> {

-    public SoundRewriter(final AbstractProtocol<C, ?, ?, ?> protocol) {
+    private final BackwardsProtocol<C, ?, ?, ?> protocol;
+
+    public SoundRewriter(final BackwardsProtocol<C, ?, ?, ?> protocol) {
        super(protocol);
+        this.protocol = protocol;
    }

    public void registerNamedSound(final C packetType) {
-        if (protocol.getMappingData() == null || Mappings.isFullIdentity(protocol.getMappingData().getFullSoundMappings())) {
-            return;
-        }
        protocol.registerClientbound(packetType, wrapper -> {
            wrapper.passthrough(Types.STRING); // Sound identifier
            getNamedSoundHandler().handle(wrapper);
@@ -40,10 +42,27 @@ public class SoundRewriter<C extends ClientboundPacketType> extends com.viaversi
    }

    public void registerStopSound(final C packetType) {
-        if (protocol.getMappingData() == null || Mappings.isFullIdentity(protocol.getMappingData().getFullSoundMappings())) {
-            return;
-        }
-        protocol.registerClientbound(packetType, wrapper -> {
+        protocol.registerClientbound(packetType, wrapper -> getStopSoundHandler().handle(wrapper));
+    }
+
+    public PacketHandler getNamedSoundHandler() {
+        return wrapper -> {
+            final String soundId = wrapper.get(Types.STRING, 0);
+            final String mappedId = protocol.getMappingData().getMappedNamedSound(soundId);
+            if (mappedId == null) {
+                return;
+            }
+
+            if (!mappedId.isEmpty()) {
+                wrapper.set(Types.STRING, 0, mappedId);
+            } else {
+                wrapper.cancel();
+            }
+        };
+    }
+
+    public PacketHandler getStopSoundHandler() {
+        return wrapper -> {
            final byte flags = wrapper.passthrough(Types.BYTE);
            if ((flags & 0x01) != 0) {
                wrapper.passthrough(Types.VAR_INT); // Source
@@ -51,7 +70,7 @@ public class SoundRewriter<C extends ClientboundPacketType> extends com.viaversi

            if ((flags & 0x02) == 0) return; // No sound specified
            final String soundId = wrapper.read(Types.STRING);
-            final String mappedId = protocol.getMappingData().getFullSoundMappings().mappedIdentifier(soundId);
+            final String mappedId = protocol.getMappingData().getMappedNamedSound(soundId);
            if (mappedId == null) {
                // No mapping found
                wrapper.write(Types.STRING, soundId);
@@ -64,22 +83,45 @@ public class SoundRewriter<C extends ClientboundPacketType> extends com.viaversi
                // Cancel if set to empty
                wrapper.cancel();
            }
-        });
+        };
    }

-    public PacketHandler getNamedSoundHandler() {
+    @Override
+    public void registerSound1_19_3(final C packetType) {
+        protocol.registerClientbound(packetType, getSoundHandler1_19_3());
+    }
+
+    public PacketHandler getSoundHandler1_19_3() {
        return wrapper -> {
-            final String soundId = wrapper.get(Types.STRING, 0);
-            final String mappedId = protocol.getMappingData().getFullSoundMappings().mappedIdentifier(soundId);
-            if (mappedId == null) {
+            Holder<SoundEvent> soundEventHolder = wrapper.read(Types.SOUND_EVENT);
+            if (soundEventHolder.isDirect()) {
+                wrapper.write(Types.SOUND_EVENT, rewriteSoundEvent(wrapper, soundEventHolder));
                return;
            }

-            if (!mappedId.isEmpty()) {
-                wrapper.set(Types.STRING, 0, mappedId);
-            } else {
+            final int mappedId = idRewriter.rewrite(soundEventHolder.id());
+            if (mappedId == -1) {
                wrapper.cancel();
+                return;
            }
+
+            if (mappedId != soundEventHolder.id()) {
+                soundEventHolder = Holder.of(mappedId);
+            }
+
+            wrapper.write(Types.SOUND_EVENT, soundEventHolder);
        };
    }
+
+    public Holder<SoundEvent> rewriteSoundEvent(final PacketWrapper wrapper, final Holder<SoundEvent> soundEventHolder) {
+        final SoundEvent soundEvent = soundEventHolder.value();
+        final String mappedIdentifier = protocol.getMappingData().getMappedNamedSound(soundEvent.identifier());
+        if (mappedIdentifier != null) {
+            if (!mappedIdentifier.isEmpty()) {
+                return Holder.of(soundEvent.withIdentifier(mappedIdentifier));
+            }
+            wrapper.cancel();
+        }
+        return soundEventHolder;
+    }
 }
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,38 +0,0 @@
-/*
- * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and 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 <http://www.gnu.org/licenses/>.
- */
-package com.viaversion.viabackwards.protocol.registration;
-
-import com.viaversion.viaversion.api.protocol.version.ProtocolVersion;
-import com.viaversion.viaversion.protocol.shared_registration.SharedRegistrations;
-
-public final class BackwardsRegistrations {
-
-    private static final SharedRegistrations REGISTRATIONS = SharedRegistrations.create();
-
-    public static void apply() {
-        REGISTRATIONS.registrations()
-            .range(ProtocolVersion.v1_10, ProtocolVersion.v1_19_3, RegistryRegistrations::registerNamedSound1_10)
-            .since(ProtocolVersion.v1_14, RegistryRegistrations::registerStopSound1_14)
-
-            .register();
-    }
-
-    public static SharedRegistrations registrations() {
-        return REGISTRATIONS;
-    }
-}
@@ -1,36 +0,0 @@
-/*
- * This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
- * Copyright (C) 2016-2026 ViaVersion and 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 <http://www.gnu.org/licenses/>.
- */
-package com.viaversion.viabackwards.protocol.registration;
-
-import com.viaversion.viabackwards.api.rewriters.SoundRewriter;
-import com.viaversion.viaversion.api.protocol.packet.ClientboundPacketType;
-import com.viaversion.viaversion.protocol.shared_registration.PacketBound;
-import com.viaversion.viaversion.protocol.shared_registration.RegistrationContext;
-import com.viaversion.viaversion.protocols.v1_13_2to1_14.packet.ClientboundPackets1_14;
-import com.viaversion.viaversion.protocols.v1_9_1to1_9_3.packet.ClientboundPackets1_9_3;
-
-final class RegistryRegistrations {
-
-    static <CU extends ClientboundPacketType> void registerNamedSound1_10(final RegistrationContext<CU, ?> ctx) {
-        ctx.clientbound(ClientboundPackets1_9_3.CUSTOM_SOUND, new SoundRewriter<>(ctx.protocol())::registerNamedSound, PacketBound.REMOVED_AT_MAX);
-    }
-
-    static <CU extends ClientboundPacketType> void registerStopSound1_14(final RegistrationContext<CU, ?> ctx) {
-        ctx.clientbound(ClientboundPackets1_14.STOP_SOUND, new SoundRewriter<>(ctx.protocol())::registerStopSound);
-    }
-}
@@ -0,0 +1,95 @@
+/*
+ * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
+ * Copyright (C) 2016-2025 ViaVersion and 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 <http://www.gnu.org/licenses/>.
+ */
+package com.viaversion.viabackwards.protocol.template;
+
+import com.viaversion.nbt.tag.CompoundTag;
+import com.viaversion.viabackwards.api.rewriters.BackwardsStructuredItemRewriter;
+import com.viaversion.viaversion.api.connection.UserConnection;
+import com.viaversion.viaversion.api.minecraft.data.StructuredDataContainer;
+import com.viaversion.viaversion.api.minecraft.item.Item;
+import com.viaversion.viaversion.api.type.types.chunk.ChunkType1_21_5;
+import com.viaversion.viaversion.protocols.v1_21_2to1_21_4.packet.ServerboundPacket1_21_4;
+import com.viaversion.viaversion.protocols.v1_21_2to1_21_4.packet.ServerboundPackets1_21_4;
+import com.viaversion.viaversion.protocols.v1_21_4to1_21_5.rewriter.RecipeDisplayRewriter1_21_5;
+import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPacket1_21_2;
+import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPackets1_21_2;
+import com.viaversion.viaversion.rewriter.BlockRewriter;
+import com.viaversion.viaversion.rewriter.RecipeDisplayRewriter;
+
+// To replace if needed:
+//   ChunkType1_21_5
+//   RecipeDisplayRewriter
+//   Types1_21_4
+final class BlockItemPacketRewriter1_99 extends BackwardsStructuredItemRewriter<ClientboundPacket1_21_2, ServerboundPacket1_21_4, Protocol1_99To1_98> {
+
+    public BlockItemPacketRewriter1_99(final Protocol1_99To1_98 protocol) {
+        super(protocol);
+    }
+
+    @Override
+    public void registerPackets() {
+        final BlockRewriter<ClientboundPacket1_21_2> blockRewriter = BlockRewriter.for1_20_2(protocol);
+        blockRewriter.registerBlockEvent(ClientboundPackets1_21_2.BLOCK_EVENT);
+        blockRewriter.registerBlockUpdate(ClientboundPackets1_21_2.BLOCK_UPDATE);
+        blockRewriter.registerSectionBlocksUpdate1_20(ClientboundPackets1_21_2.SECTION_BLOCKS_UPDATE);
+        blockRewriter.registerLevelEvent1_21(ClientboundPackets1_21_2.LEVEL_EVENT, 2001);
+        blockRewriter.registerLevelChunk1_19(ClientboundPackets1_21_2.LEVEL_CHUNK_WITH_LIGHT, ChunkType1_21_5::new);
+        blockRewriter.registerBlockEntityData(ClientboundPackets1_21_2.BLOCK_ENTITY_DATA);
+
+        // registerOpenScreen(ClientboundPackets1_21_2.OPEN_SCREEN);
+        registerSetCursorItem(ClientboundPackets1_21_2.SET_CURSOR_ITEM);
+        registerSetPlayerInventory(ClientboundPackets1_21_2.SET_PLAYER_INVENTORY);
+        registerCooldown1_21_2(ClientboundPackets1_21_2.COOLDOWN);
+        registerSetContent1_21_2(ClientboundPackets1_21_2.CONTAINER_SET_CONTENT);
+        registerSetSlot1_21_2(ClientboundPackets1_21_2.CONTAINER_SET_SLOT);
+        registerAdvancements1_20_3(ClientboundPackets1_21_2.UPDATE_ADVANCEMENTS);
+        registerSetEquipment(ClientboundPackets1_21_2.SET_EQUIPMENT);
+        registerMerchantOffers1_20_5(ClientboundPackets1_21_2.MERCHANT_OFFERS);
+        registerContainerClick1_21_5(ServerboundPackets1_21_4.CONTAINER_CLICK);
+        registerSetCreativeModeSlot1_21_5(ServerboundPackets1_21_4.SET_CREATIVE_MODE_SLOT);
+
+        final RecipeDisplayRewriter<ClientboundPacket1_21_2> recipeRewriter = new RecipeDisplayRewriter1_21_5<>(protocol);
+        recipeRewriter.registerUpdateRecipes(ClientboundPackets1_21_2.UPDATE_RECIPES);
+        recipeRewriter.registerRecipeBookAdd(ClientboundPackets1_21_2.RECIPE_BOOK_ADD);
+        recipeRewriter.registerPlaceGhostRecipe(ClientboundPackets1_21_2.PLACE_GHOST_RECIPE);
+    }
+
+    @Override
+    protected void handleItemDataComponentsToClient(final UserConnection connection, final Item item, final StructuredDataContainer container) {
+        super.handleItemDataComponentsToClient(connection, item, container);
+        // downgradeData(item, container); // static import VV method
+    }
+
+    @Override
+    protected void handleItemDataComponentsToServer(final UserConnection connection, final Item item, final StructuredDataContainer container) {
+        super.handleItemDataComponentsToServer(connection, item, container);
+        // upgradeData(item, container); // static import VV method
+    }
+
+    @Override
+    protected void restoreBackupData(final Item item, final StructuredDataContainer container, final CompoundTag customData) {
+        super.restoreBackupData(item, container, customData);
+        // restore any data if needed here
+    }
+
+    @Override
+    protected void backupInconvertibleData(final UserConnection connection, final Item item, final StructuredDataContainer dataContainer, final CompoundTag backupTag) {
+        super.backupInconvertibleData(connection, item, dataContainer, backupTag);
+        // back up any data if needed here, called before the method below
+    }
+}
@@ -1,64 +0,0 @@
-/*
- * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and 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 <http://www.gnu.org/licenses/>.
- */
-package com.viaversion.viabackwards.protocol.template;
-
-import com.viaversion.nbt.tag.CompoundTag;
-import com.viaversion.viabackwards.api.rewriters.BackwardsStructuredItemRewriter;
-import com.viaversion.viaversion.api.connection.UserConnection;
-import com.viaversion.viaversion.api.minecraft.data.StructuredDataContainer;
-import com.viaversion.viaversion.api.minecraft.item.Item;
-import com.viaversion.viaversion.protocols.v1_21_11to26_1.packet.ClientboundPacket26_1;
-import com.viaversion.viaversion.protocols.v1_21_7to1_21_9.packet.ServerboundPacket1_21_9;
-
-// To replace if needed:
-//   ChunkType1_21_5
-//   RecipeDisplayRewriter
-final class BlockItemPacketRewriter99_1 extends BackwardsStructuredItemRewriter<ClientboundPacket26_1, ServerboundPacket1_21_9, Protocol99_1To98_1> {
-
-    public BlockItemPacketRewriter99_1(final Protocol99_1To98_1 protocol) {
-        super(protocol);
-    }
-
-    @Override
-    public void registerPackets() {
-    }
-
-    @Override
-    protected void handleItemDataComponentsToClient(final UserConnection connection, final Item item, final StructuredDataContainer container) {
-        super.handleItemDataComponentsToClient(connection, item, container);
-        // downgradeData(item, container); // static import VV method
-    }
-
-    @Override
-    protected void handleItemDataComponentsToServer(final UserConnection connection, final Item item, final StructuredDataContainer container) {
-        super.handleItemDataComponentsToServer(connection, item, container);
-        // upgradeData(item, container); // static import VV method
-    }
-
-    @Override
-    protected void restoreBackupData(final Item item, final StructuredDataContainer container, final CompoundTag customData) {
-        super.restoreBackupData(item, container, customData);
-        // restore any data if needed here
-    }
-
-    @Override
-    protected void backupInconvertibleData(final UserConnection connection, final Item item, final StructuredDataContainer dataContainer, final CompoundTag backupTag) {
-        super.backupInconvertibleData(connection, item, dataContainer, backupTag);
-        // back up any data if needed here, called before the method below
-    }
-}
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -21,11 +21,11 @@ import com.viaversion.nbt.tag.CompoundTag;
 import com.viaversion.viabackwards.api.BackwardsProtocol;
 import com.viaversion.viabackwards.api.rewriters.text.NBTComponentRewriter;
 import com.viaversion.viaversion.api.connection.UserConnection;
-import com.viaversion.viaversion.protocols.v1_21_11to26_1.packet.ClientboundPacket26_1;
+import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPacket1_21_2;

-final class ComponentRewriter99_1 extends NBTComponentRewriter<ClientboundPacket26_1> {
+final class ComponentRewriter1_99 extends NBTComponentRewriter<ClientboundPacket1_21_2> {

-    public ComponentRewriter99_1(final BackwardsProtocol<ClientboundPacket26_1, ?, ?, ?> protocol) {
+    public ComponentRewriter1_99(final BackwardsProtocol<ClientboundPacket1_21_2, ?, ?, ?> protocol) {
        super(protocol);
    }

@@ -0,0 +1,87 @@
+/*
+ * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
+ * Copyright (C) 2016-2025 ViaVersion and 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 <http://www.gnu.org/licenses/>.
+ */
+package com.viaversion.viabackwards.protocol.template;
+
+import com.viaversion.viabackwards.api.rewriters.EntityRewriter;
+import com.viaversion.viaversion.api.minecraft.entities.EntityType;
+import com.viaversion.viaversion.api.minecraft.entities.EntityTypes1_21_4;
+import com.viaversion.viaversion.api.minecraft.entitydata.types.EntityDataTypes1_21_2;
+import com.viaversion.viaversion.api.type.types.version.VersionedTypes;
+import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPacket1_21_2;
+import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPackets1_21_2;
+
+// Replace if needed
+//  VersionedTypes
+final class EntityPacketRewriter1_99 extends EntityRewriter<ClientboundPacket1_21_2, Protocol1_99To1_98> {
+
+    public EntityPacketRewriter1_99(final Protocol1_99To1_98 protocol) {
+        super(protocol, VersionedTypes.V1_21_4.entityDataTypes.optionalComponentType, VersionedTypes.V1_21_4.entityDataTypes.booleanType);
+    }
+
+    @Override
+    public void registerPackets() {
+        registerTrackerWithData1_21_9(ClientboundPackets1_21_2.ADD_ENTITY, EntityTypes1_21_4.FALLING_BLOCK);
+        registerSetEntityData(ClientboundPackets1_21_2.SET_ENTITY_DATA);
+        registerRemoveEntities(ClientboundPackets1_21_2.REMOVE_ENTITIES);
+        registerPlayerAbilities(ClientboundPackets1_21_2.PLAYER_ABILITIES);
+        registerGameEvent(ClientboundPackets1_21_2.GAME_EVENT);
+        registerLogin1_20_5(ClientboundPackets1_21_2.LOGIN);
+        registerRespawn1_20_5(ClientboundPackets1_21_2.RESPAWN);
+    }
+
+    @Override
+    protected void registerRewrites() {
+        final EntityDataTypes1_21_2 mappedEntityDataTypes = VersionedTypes.V1_21_4.entityDataTypes;
+        /*filter().handler((event, data) -> {
+            int id = data.dataType().typeId();
+            if (id >= ac) {
+                return;
+            } else if (id >= ab) {
+                id--;
+            }
+
+            data.setDataType(mappedEntityDataTypess.byId(id));
+        });*/
+
+        registerEntityDataTypeHandler1_20_3(
+            mappedEntityDataTypes.itemType,
+            mappedEntityDataTypes.blockStateType,
+            mappedEntityDataTypes.optionalBlockStateType,
+            mappedEntityDataTypes.particleType,
+            mappedEntityDataTypes.particlesType,
+            mappedEntityDataTypes.componentType,
+            mappedEntityDataTypes.optionalComponentType
+        );
+
+        // Remove entity data of new entity type
+        // filter().type(EntityTypes1_21_4.SNIFFER).removeIndex(newIndex);
+    }
+
+    @Override
+    public void onMappingDataLoaded() {
+        // If types changed, uncomment to map them
+        // mapTypes();
+
+        // mapEntityTypeWithData(EntityTypes1_21_4.SNIFFER, EntityTypes1_21_4.RAVAGER).tagName();
+    }
+
+    @Override
+    public EntityType typeFromId(final int type) {
+        return EntityTypes1_21_4.getTypeFromId(type);
+    }
+}
@@ -1,78 +0,0 @@
-/*
- * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and 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 <http://www.gnu.org/licenses/>.
- */
-package com.viaversion.viabackwards.protocol.template;
-
-import com.viaversion.viabackwards.api.rewriters.EntityRewriter;
-import com.viaversion.viaversion.api.minecraft.entities.EntityType;
-import com.viaversion.viaversion.api.minecraft.entities.EntityTypes1_21_11;
-import com.viaversion.viaversion.api.minecraft.entitydata.types.EntityDataTypes1_21_11;
-import com.viaversion.viaversion.api.type.types.version.VersionedTypes;
-import com.viaversion.viaversion.protocols.v1_21_11to26_1.packet.ClientboundPacket26_1;
-
-// Replace if needed
-//  VersionedTypes
-final class EntityPacketRewriter99_1 extends EntityRewriter<ClientboundPacket26_1, Protocol99_1To98_1> {
-
-    private static final EntityDataTypes1_21_11 MAPPED_DATA_TYPES = VersionedTypes.V1_21_11.entityDataTypes;
-
-    public EntityPacketRewriter99_1(final Protocol99_1To98_1 protocol) {
-        super(protocol, MAPPED_DATA_TYPES.optionalComponentType, MAPPED_DATA_TYPES.booleanType);
-    }
-
-    @Override
-    public void registerPackets() {
-    }
-
-    @Override
-    protected void registerRewrites() {
-        /*filter().handler((event, data) -> {
-            int id = data.dataType().typeId();
-            if (id >= ac) {
-                return;
-            } else if (id >= ab) {
-                id--;
-            }
-
-            data.setDataType(MAPPED_DATA_TYPES.byId(id));
-        });*/
-
-        registerEntityDataTypeHandler1_20_3(
-            MAPPED_DATA_TYPES.itemType,
-            MAPPED_DATA_TYPES.blockStateType,
-            MAPPED_DATA_TYPES.optionalBlockStateType,
-            MAPPED_DATA_TYPES.particleType,
-            MAPPED_DATA_TYPES.particlesType,
-            MAPPED_DATA_TYPES.componentType,
-            MAPPED_DATA_TYPES.optionalComponentType
-        );
-
-        // Remove entity data of new entity type
-        // filter().type(EntityTypes1_21_11.SNIFFER).removeIndex(newIndex);
-    }
-
-    @Override
-    public void onMappingDataLoaded() {
-        super.onMappingDataLoaded();
-        // mapEntityTypeWithData(EntityTypes1_21_11.SNIFFER, EntityTypes1_21_11.RAVAGER).tagName();
-    }
-
-    @Override
-    public EntityType typeFromId(final int type) {
-        return EntityTypes1_21_11.getTypeFromId(type);
-    }
-}
@@ -0,0 +1,170 @@
+/*
+ * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
+ * Copyright (C) 2016-2025 ViaVersion and 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 <http://www.gnu.org/licenses/>.
+ */
+package com.viaversion.viabackwards.protocol.template;
+
+import com.viaversion.viabackwards.api.BackwardsProtocol;
+import com.viaversion.viabackwards.api.data.BackwardsMappingData;
+import com.viaversion.viabackwards.api.rewriters.BackwardsRegistryRewriter;
+import com.viaversion.viabackwards.api.rewriters.SoundRewriter;
+import com.viaversion.viabackwards.api.rewriters.text.NBTComponentRewriter;
+import com.viaversion.viaversion.api.connection.UserConnection;
+import com.viaversion.viaversion.api.minecraft.entities.EntityTypes1_21_4;
+import com.viaversion.viaversion.api.protocol.packet.provider.PacketTypesProvider;
+import com.viaversion.viaversion.api.protocol.packet.provider.SimplePacketTypesProvider;
+import com.viaversion.viaversion.api.type.types.version.VersionedTypes;
+import com.viaversion.viaversion.api.type.types.version.VersionedTypesHolder;
+import com.viaversion.viaversion.data.entity.EntityTrackerBase;
+import com.viaversion.viaversion.data.item.ItemHasherBase;
+import com.viaversion.viaversion.protocols.v1_20_3to1_20_5.packet.ServerboundConfigurationPackets1_20_5;
+import com.viaversion.viaversion.protocols.v1_20_5to1_21.Protocol1_20_5To1_21;
+import com.viaversion.viaversion.protocols.v1_20_5to1_21.packet.ClientboundConfigurationPackets1_21;
+import com.viaversion.viaversion.protocols.v1_21_2to1_21_4.packet.ServerboundPacket1_21_4;
+import com.viaversion.viaversion.protocols.v1_21_2to1_21_4.packet.ServerboundPackets1_21_4;
+import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPacket1_21_2;
+import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPackets1_21_2;
+import com.viaversion.viaversion.rewriter.ParticleRewriter;
+import com.viaversion.viaversion.rewriter.RegistryDataRewriter;
+import com.viaversion.viaversion.rewriter.StatisticsRewriter;
+import com.viaversion.viaversion.rewriter.TagRewriter;
+
+import static com.viaversion.viaversion.util.ProtocolUtil.packetTypeMap;
+
+// Placeholders to replace (in the entire package):
+//   Protocol1_98To1_99, EntityPacketRewriter1_99, BlockItemPacketRewriter1_99
+//   Protocol1_20_5To1_21 (the ViaVersion protocol class the mappings depend on)
+//   ClientboundPacket1_21_2
+//   ServerboundPacket1_21_4
+//   ClientboundConfigurationPackets1_21
+//   ServerboundConfigurationPackets1_20_5
+//   EntityTypes1_21_4 (UNMAPPED type)
+//   VersionedTypes.V1_21_5
+//   1.99, 1.98
+final class Protocol1_99To1_98 extends BackwardsProtocol<ClientboundPacket1_21_2, ClientboundPacket1_21_2, ServerboundPacket1_21_4, ServerboundPacket1_21_4> {
+
+    // ViaBackwards uses its own mappings and also needs a translatablerewriter for translation mappings
+    public static final BackwardsMappingData MAPPINGS = new BackwardsMappingData("1.99", "1.98", Protocol1_20_5To1_21.class); // Change the VV (!) protocol class
+    private final EntityPacketRewriter1_99 entityRewriter = new EntityPacketRewriter1_99(this);
+    private final BlockItemPacketRewriter1_99 itemRewriter = new BlockItemPacketRewriter1_99(this);
+    private final ParticleRewriter<ClientboundPacket1_21_2> particleRewriter = new ParticleRewriter<>(this);
+    private final NBTComponentRewriter<ClientboundPacket1_21_2> translatableRewriter = new ComponentRewriter1_99(this);
+    private final TagRewriter<ClientboundPacket1_21_2> tagRewriter = new TagRewriter<>(this);
+    private final RegistryDataRewriter registryDataRewriter = new BackwardsRegistryRewriter(this);
+
+    public Protocol1_99To1_98() {
+        super(ClientboundPacket1_21_2.class, ClientboundPacket1_21_2.class, ServerboundPacket1_21_4.class, ServerboundPacket1_21_4.class);
+    }
+
+    @Override
+    protected void registerPackets() {
+        super.registerPackets();
+
+        registerClientbound(ClientboundConfigurationPackets1_21.REGISTRY_DATA, registryDataRewriter::handle);
+
+        tagRewriter.registerGeneric(ClientboundPackets1_21_2.UPDATE_TAGS);
+        tagRewriter.registerGeneric(ClientboundConfigurationPackets1_21.UPDATE_TAGS);
+
+        final SoundRewriter<ClientboundPacket1_21_2> soundRewriter = new SoundRewriter<>(this);
+        soundRewriter.registerSound1_19_3(ClientboundPackets1_21_2.SOUND);
+        soundRewriter.registerSound1_19_3(ClientboundPackets1_21_2.SOUND_ENTITY);
+        soundRewriter.registerStopSound(ClientboundPackets1_21_2.STOP_SOUND);
+
+        new StatisticsRewriter<>(this).register(ClientboundPackets1_21_2.AWARD_STATS);
+        //new AttributeRewriter<>(this).register1_21(ClientboundPackets1_21_2.UPDATE_ATTRIBUTES);
+
+        // Registers translatable mappings (missing a whole bunch still)
+        //translatableRewriter.registerOpenScreen1_14(ClientboundPackets1_21_2.OPEN_SCREEN); // Handled by registerOpenScreen in item rewriters
+        translatableRewriter.registerComponentPacket(ClientboundPackets1_21_2.SET_ACTION_BAR_TEXT);
+        translatableRewriter.registerComponentPacket(ClientboundPackets1_21_2.SET_TITLE_TEXT);
+        translatableRewriter.registerComponentPacket(ClientboundPackets1_21_2.SET_SUBTITLE_TEXT);
+        translatableRewriter.registerBossEvent(ClientboundPackets1_21_2.BOSS_EVENT);
+        translatableRewriter.registerComponentPacket(ClientboundPackets1_21_2.DISCONNECT);
+        translatableRewriter.registerTabList(ClientboundPackets1_21_2.TAB_LIST);
+        translatableRewriter.registerSetPlayerTeam1_21_5(ClientboundPackets1_21_2.SET_PLAYER_TEAM);
+        translatableRewriter.registerPlayerCombatKill1_20(ClientboundPackets1_21_2.PLAYER_COMBAT_KILL);
+        translatableRewriter.registerPlayerInfoUpdate1_21_4(ClientboundPackets1_21_2.PLAYER_INFO_UPDATE);
+        translatableRewriter.registerComponentPacket(ClientboundPackets1_21_2.SYSTEM_CHAT);
+        translatableRewriter.registerDisguisedChat(ClientboundPackets1_21_2.DISGUISED_CHAT);
+        translatableRewriter.registerPlayerChat1_21_5(ClientboundPackets1_21_2.PLAYER_CHAT);
+        translatableRewriter.registerPing();
+
+        // If needed for any particle, item, or block changes. Extend ParticleRewriter for particle serializer changes
+        particleRewriter.registerLevelParticles1_21_4(ClientboundPackets1_21_2.LEVEL_PARTICLES);
+        particleRewriter.registerExplode1_21_9(ClientboundPackets1_21_2.EXPLODE);
+    }
+
+    @Override
+    public void init(final UserConnection connection) {
+        addEntityTracker(connection, new EntityTrackerBase(connection, EntityTypes1_21_4.PLAYER));
+        addItemHasher(connection, new ItemHasherBase(this, connection));
+    }
+
+    @Override
+    public BackwardsMappingData getMappingData() {
+        return MAPPINGS;
+    }
+
+    @Override
+    public EntityPacketRewriter1_99 getEntityRewriter() {
+        return entityRewriter;
+    }
+
+    @Override
+    public BlockItemPacketRewriter1_99 getItemRewriter() {
+        return itemRewriter;
+    }
+
+    @Override
+    public RegistryDataRewriter getRegistryDataRewriter() {
+        return registryDataRewriter;
+    }
+
+    @Override
+    public ParticleRewriter<ClientboundPacket1_21_2> getParticleRewriter() {
+        return particleRewriter;
+    }
+
+    @Override
+    public NBTComponentRewriter<ClientboundPacket1_21_2> getComponentRewriter() {
+        return translatableRewriter;
+    }
+
+    @Override
+    public TagRewriter<ClientboundPacket1_21_2> getTagRewriter() {
+        return tagRewriter;
+    }
+
+    @Override
+    public VersionedTypesHolder types() {
+        return VersionedTypes.V1_21_5;
+    }
+
+    @Override
+    public VersionedTypesHolder mappedTypes() {
+        return VersionedTypes.V1_21_5;
+    }
+
+    @Override
+    protected PacketTypesProvider<ClientboundPacket1_21_2, ClientboundPacket1_21_2, ServerboundPacket1_21_4, ServerboundPacket1_21_4> createPacketTypesProvider() {
+        return new SimplePacketTypesProvider<>(
+            packetTypeMap(unmappedClientboundPacketType, ClientboundPackets1_21_2.class, ClientboundConfigurationPackets1_21.class),
+            packetTypeMap(mappedClientboundPacketType, ClientboundPackets1_21_2.class, ClientboundConfigurationPackets1_21.class),
+            packetTypeMap(mappedServerboundPacketType, ServerboundPackets1_21_4.class, ServerboundConfigurationPackets1_20_5.class),
+            packetTypeMap(unmappedServerboundPacketType, ServerboundPackets1_21_4.class, ServerboundConfigurationPackets1_20_5.class)
+        );
+    }
+}
@@ -1,150 +0,0 @@
-/*
- * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and 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 <http://www.gnu.org/licenses/>.
- */
-package com.viaversion.viabackwards.protocol.template;
-
-import com.viaversion.viabackwards.api.BackwardsProtocol;
-import com.viaversion.viabackwards.api.data.BackwardsMappingData;
-import com.viaversion.viabackwards.api.rewriters.BackwardsRegistryRewriter;
-import com.viaversion.viabackwards.api.rewriters.text.NBTComponentRewriter;
-import com.viaversion.viaversion.api.connection.UserConnection;
-import com.viaversion.viaversion.api.minecraft.entities.EntityTypes1_21_11;
-import com.viaversion.viaversion.api.protocol.packet.provider.PacketTypesProvider;
-import com.viaversion.viaversion.api.protocol.packet.provider.SimplePacketTypesProvider;
-import com.viaversion.viaversion.api.type.types.chunk.ChunkType26_1;
-import com.viaversion.viaversion.api.type.types.version.VersionedTypes;
-import com.viaversion.viaversion.api.type.types.version.VersionedTypesHolder;
-import com.viaversion.viaversion.data.entity.EntityTrackerBase;
-import com.viaversion.viaversion.data.item.ItemHasherBase;
-import com.viaversion.viaversion.protocols.v1_21_11to26_1.Protocol1_21_11To26_1;
-import com.viaversion.viaversion.protocols.v1_21_11to26_1.packet.ClientboundPacket26_1;
-import com.viaversion.viaversion.protocols.v1_21_11to26_1.packet.ClientboundPackets26_1;
-import com.viaversion.viaversion.protocols.v1_21_4to1_21_5.rewriter.RecipeDisplayRewriter1_21_5;
-import com.viaversion.viaversion.protocols.v1_21_5to1_21_6.packet.ServerboundPackets1_21_6;
-import com.viaversion.viaversion.protocols.v1_21_7to1_21_9.packet.ClientboundConfigurationPackets1_21_9;
-import com.viaversion.viaversion.protocols.v1_21_7to1_21_9.packet.ServerboundConfigurationPackets1_21_9;
-import com.viaversion.viaversion.protocols.v1_21_7to1_21_9.packet.ServerboundPacket1_21_9;
-import com.viaversion.viaversion.rewriter.BlockRewriter;
-import com.viaversion.viaversion.rewriter.ParticleRewriter;
-import com.viaversion.viaversion.rewriter.RecipeDisplayRewriter;
-import com.viaversion.viaversion.rewriter.TagRewriter;
-import com.viaversion.viaversion.rewriter.block.BlockRewriter1_21_5;
-
-import static com.viaversion.viaversion.util.ProtocolUtil.packetTypeMap;
-
-// Placeholders to replace (in the entire package):
-//   Protocol1_21_11To26_1 (the ViaVersion protocol class the mappings depend on)
-//   ClientboundPacket26_1
-//   ServerboundPacket1_21_9
-//   ClientboundConfigurationPackets1_21
-//   ServerboundConfigurationPackets1_20_5
-//   EntityTypes1_21_11 (UNMAPPED type)
-//   VersionedTypes.V26_1
-//   99.1, 98.1
-final class Protocol99_1To98_1 extends BackwardsProtocol<ClientboundPacket26_1, ClientboundPacket26_1, ServerboundPacket1_21_9, ServerboundPacket1_21_9> {
-
-    // ViaBackwards uses its own mappings and also needs a translatablerewriter for translation mappings
-    public static final BackwardsMappingData MAPPINGS = new BackwardsMappingData("99.1", "98.1", Protocol1_21_11To26_1.class); // Change the VV (!) protocol class
-    private final EntityPacketRewriter99_1 entityRewriter = new EntityPacketRewriter99_1(this);
-    private final BlockItemPacketRewriter99_1 itemRewriter = new BlockItemPacketRewriter99_1(this);
-    private final ParticleRewriter<ClientboundPacket26_1> particleRewriter = new ParticleRewriter<>(this);
-    private final NBTComponentRewriter<ClientboundPacket26_1> translatableRewriter = new ComponentRewriter99_1(this);
-    private final TagRewriter<ClientboundPacket26_1> tagRewriter = new TagRewriter<>(this);
-    private final BackwardsRegistryRewriter registryDataRewriter = new BackwardsRegistryRewriter(this);
-    private final BlockRewriter<ClientboundPacket26_1> blockRewriter = new BlockRewriter1_21_5<>(this, ChunkType26_1::new);
-    private final RecipeDisplayRewriter<ClientboundPacket26_1> recipeRewriter = new RecipeDisplayRewriter1_21_5<>(this);
-
-    public Protocol99_1To98_1() {
-        super(ClientboundPacket26_1.class, ClientboundPacket26_1.class, ServerboundPacket1_21_9.class, ServerboundPacket1_21_9.class);
-    }
-
-    @Override
-    protected void registerPackets() {
-        super.registerPackets();
-    }
-
-    @Override
-    public void init(final UserConnection connection) {
-        addEntityTracker(connection, new EntityTrackerBase(connection, EntityTypes1_21_11.PLAYER));
-        addItemHasher(connection, new ItemHasherBase(this, connection));
-    }
-
-    @Override
-    public BackwardsMappingData getMappingData() {
-        return MAPPINGS;
-    }
-
-    @Override
-    public EntityPacketRewriter99_1 getEntityRewriter() {
-        return entityRewriter;
-    }
-
-    @Override
-    public BlockItemPacketRewriter99_1 getItemRewriter() {
-        return itemRewriter;
-    }
-
-    @Override
-    public BlockRewriter<ClientboundPacket26_1> getBlockRewriter() {
-        return blockRewriter;
-    }
-
-    @Override
-    public RecipeDisplayRewriter<ClientboundPacket26_1> getRecipeRewriter() {
-        return recipeRewriter;
-    }
-
-    @Override
-    public BackwardsRegistryRewriter getRegistryDataRewriter() {
-        return registryDataRewriter;
-    }
-
-    @Override
-    public ParticleRewriter<ClientboundPacket26_1> getParticleRewriter() {
-        return particleRewriter;
-    }
-
-    @Override
-    public NBTComponentRewriter<ClientboundPacket26_1> getComponentRewriter() {
-        return translatableRewriter;
-    }
-
-    @Override
-    public TagRewriter<ClientboundPacket26_1> getTagRewriter() {
-        return tagRewriter;
-    }
-
-    @Override
-    public VersionedTypesHolder types() {
-        return VersionedTypes.V26_1;
-    }
-
-    @Override
-    public VersionedTypesHolder mappedTypes() {
-        return VersionedTypes.V26_1;
-    }
-
-    @Override
-    protected PacketTypesProvider<ClientboundPacket26_1, ClientboundPacket26_1, ServerboundPacket1_21_9, ServerboundPacket1_21_9> createPacketTypesProvider() {
-        return new SimplePacketTypesProvider<>(
-            packetTypeMap(unmappedClientboundPacketType, ClientboundPackets26_1.class, ClientboundConfigurationPackets1_21_9.class),
-            packetTypeMap(mappedClientboundPacketType, ClientboundPackets26_1.class, ClientboundConfigurationPackets1_21_9.class),
-            packetTypeMap(mappedServerboundPacketType, ServerboundPackets1_21_6.class, ServerboundConfigurationPackets1_21_9.class),
-            packetTypeMap(unmappedServerboundPacketType, ServerboundPackets1_21_6.class, ServerboundConfigurationPackets1_21_9.class)
-        );
-    }
-}
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -57,7 +57,7 @@ public class Protocol1_10To1_9_3 extends BackwardsProtocol<ClientboundPackets1_9
        itemRewriter.register();

        SoundRewriter<ClientboundPackets1_9_3> soundRewriter = new SoundRewriter<>(this);
-        replaceClientbound(ClientboundPackets1_9_3.CUSTOM_SOUND, new PacketHandlers() {
+        registerClientbound(ClientboundPackets1_9_3.CUSTOM_SOUND, new PacketHandlers() {
            @Override
            public void register() {
                map(Types.STRING); // 0 - Sound name
@@ -70,7 +70,7 @@ public class Protocol1_10To1_9_3 extends BackwardsProtocol<ClientboundPackets1_9
                handler(soundRewriter.getNamedSoundHandler());
            }
        });
-        replaceClientbound(ClientboundPackets1_9_3.SOUND, new PacketHandlers() {
+        registerClientbound(ClientboundPackets1_9_3.SOUND, new PacketHandlers() {
            @Override
            public void register() {
                map(Types.VAR_INT); // 0 - Sound name
@@ -116,4 +116,9 @@ public class Protocol1_10To1_9_3 extends BackwardsProtocol<ClientboundPackets1_9
    public BlockItemPacketRewriter1_10 getItemRewriter() {
        return itemRewriter;
    }
+
+    @Override
+    public boolean hasMappingDataToLoad() {
+        return true;
+    }
 }
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -20,6 +20,7 @@ package com.viaversion.viabackwards.protocol.v1_11to1_10;

 import com.viaversion.viabackwards.api.BackwardsProtocol;
 import com.viaversion.viabackwards.api.data.BackwardsMappingData;
+import com.viaversion.viabackwards.api.rewriters.SoundRewriter;
 import com.viaversion.viabackwards.api.rewriters.text.JsonNBTComponentRewriter;
 import com.viaversion.viabackwards.protocol.v1_11to1_10.rewriter.BlockItemPacketRewriter1_11;
 import com.viaversion.viabackwards.protocol.v1_11to1_10.rewriter.EntityPacketRewriter1_11;
@@ -50,6 +51,10 @@ public class Protocol1_11To1_10 extends BackwardsProtocol<ClientboundPackets1_9_
        itemRewriter.register();
        PlayerPacketRewriter1_11.register(this);

+        SoundRewriter<ClientboundPackets1_9_3> soundRewriter = new SoundRewriter<>(this);
+        soundRewriter.registerNamedSound(ClientboundPackets1_9_3.CUSTOM_SOUND);
+        soundRewriter.registerSound(ClientboundPackets1_9_3.SOUND);
+
        componentRewriter = new JsonNBTComponentRewriter<>(this, ComponentRewriterBase.ReadType.JSON);
        componentRewriter.registerComponentPacket(ClientboundPackets1_9_3.CHAT);
    }
@@ -79,8 +84,12 @@ public class Protocol1_11To1_10 extends BackwardsProtocol<ClientboundPackets1_9_
        return itemRewriter;
    }

-    @Override
    public JsonNBTComponentRewriter<ClientboundPackets1_9_3> getComponentRewriter() {
        return componentRewriter;
    }
+
+    @Override
+    public boolean hasMappingDataToLoad() {
+        return true;
+    }
 }
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -50,8 +50,8 @@ public class Protocol1_12To1_11_1 extends BackwardsProtocol<ClientboundPackets1_

    @Override
    protected void registerPackets() {
-        super.registerPackets();
-
+        itemRewriter.register();
+        entityRewriter.register();
        componentRewriter.registerComponentPacket(ClientboundPackets1_12.CHAT);
        new SoundPacketRewriter1_12(this).register();

@@ -92,8 +92,12 @@ public class Protocol1_12To1_11_1 extends BackwardsProtocol<ClientboundPackets1_
        return itemRewriter;
    }

-    @Override
    public ComponentRewriter1_12 getComponentRewriter() {
        return componentRewriter;
    }
+
+    @Override
+    public boolean hasMappingDataToLoad() {
+        return true;
+    }
 }
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -32,7 +32,20 @@ public class SoundPacketRewriter1_12 extends LegacySoundRewriter<Protocol1_12To1

    @Override
    protected void registerPackets() {
-        protocol.replaceClientbound(ClientboundPackets1_12.SOUND, new PacketHandlers() {
+        protocol.registerClientbound(ClientboundPackets1_12.CUSTOM_SOUND, new PacketHandlers() {
+            @Override
+            public void register() {
+                map(Types.STRING); // 0 - Sound name
+                map(Types.VAR_INT); // 1 - Sound Category
+                map(Types.INT); // 2 - x
+                map(Types.INT); // 3 - y
+                map(Types.INT); // 4 - z
+                map(Types.FLOAT); // 5 - Volume
+                map(Types.FLOAT); // 6 - Pitch
+            }
+        });
+
+        protocol.registerClientbound(ClientboundPackets1_12.SOUND, new PacketHandlers() {
            @Override
            public void register() {
                map(Types.VAR_INT); // 0 - Sound name
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -41,6 +41,7 @@ import com.viaversion.viaversion.protocols.v1_12_2to1_13.packet.ClientboundPacke
 import com.viaversion.viaversion.protocols.v1_12_2to1_13.packet.ServerboundPackets1_13;
 import com.viaversion.viaversion.protocols.v1_13to1_13_1.Protocol1_13To1_13_1;
 import com.viaversion.viaversion.rewriter.ParticleRewriter;
+import com.viaversion.viaversion.rewriter.StatisticsRewriter;
 import com.viaversion.viaversion.rewriter.TagRewriter;
 import com.viaversion.viaversion.rewriter.text.ComponentRewriterBase;
 import com.viaversion.viaversion.util.ComponentUtil;
@@ -64,8 +65,18 @@ public class Protocol1_13_1To1_13 extends BackwardsProtocol<ClientboundPackets1_

        WorldPacketRewriter1_13_1.register(this);

+        translatableRewriter.registerComponentPacket(ClientboundPackets1_13.CHAT);
+        translatableRewriter.registerPlayerCombat(ClientboundPackets1_13.PLAYER_COMBAT);
+        translatableRewriter.registerComponentPacket(ClientboundPackets1_13.DISCONNECT);
+        translatableRewriter.registerTabList(ClientboundPackets1_13.TAB_LIST);
+        translatableRewriter.registerSetPlayerTeam1_13(ClientboundPackets1_13.SET_PLAYER_TEAM);
+        translatableRewriter.registerTitle(ClientboundPackets1_13.SET_TITLES);
+        translatableRewriter.registerPing();
+
        new CommandRewriter1_13_1(this).registerDeclareCommands(ClientboundPackets1_13.COMMANDS);

+        particleRewriter.registerLevelParticles1_13(ClientboundPackets1_13.LEVEL_PARTICLES, Types.FLOAT);
+
        registerServerbound(ServerboundPackets1_13.COMMAND_SUGGESTION, new PacketHandlers() {
            @Override
            public void register() {
@@ -132,7 +143,7 @@ public class Protocol1_13_1To1_13 extends BackwardsProtocol<ClientboundPackets1_
            }
        });

-        replaceClientbound(ClientboundPackets1_13.BOSS_EVENT, new PacketHandlers() {
+        registerClientbound(ClientboundPackets1_13.BOSS_EVENT, new PacketHandlers() {
            @Override
            public void register() {
                map(Types.UUID);
@@ -154,7 +165,41 @@ public class Protocol1_13_1To1_13 extends BackwardsProtocol<ClientboundPackets1_
            }
        });

+        registerClientbound(ClientboundPackets1_13.UPDATE_ADVANCEMENTS, wrapper -> {
+            wrapper.passthrough(Types.BOOLEAN); // Reset/clear
+            int size = wrapper.passthrough(Types.VAR_INT); // Mapping size
+
+            for (int i = 0; i < size; i++) {
+                wrapper.passthrough(Types.STRING); // Identifier
+                wrapper.passthrough(Types.OPTIONAL_STRING); // Parent
+
+                // Display data
+                if (wrapper.passthrough(Types.BOOLEAN)) {
+                    wrapper.passthrough(Types.COMPONENT); // Title
+                    wrapper.passthrough(Types.COMPONENT); // Description
+                    Item icon = itemRewriter.handleItemToClient(wrapper.user(), wrapper.read(Types.ITEM1_13));
+                    wrapper.write(Types.ITEM1_13, icon);
+                    wrapper.passthrough(Types.VAR_INT); // Frame type
+                    int flags = wrapper.passthrough(Types.INT); // Flags
+                    if ((flags & 1) != 0)
+                        wrapper.passthrough(Types.STRING); // Background texture
+                    wrapper.passthrough(Types.FLOAT); // X
+                    wrapper.passthrough(Types.FLOAT); // Y
+                }
+
+                wrapper.passthrough(Types.STRING_ARRAY); // Criteria
+
+                int arrayLength = wrapper.passthrough(Types.VAR_INT);
+                for (int array = 0; array < arrayLength; array++) {
+                    wrapper.passthrough(Types.STRING_ARRAY); // String array
+                }
+            }
+        });
+
        tagRewriter.register(ClientboundPackets1_13.UPDATE_TAGS, RegistryType.ITEM);
+        new StatisticsRewriter<>(this).
+
+            register(ClientboundPackets1_13.AWARD_STATS);
    }

    @Override
@@ -183,11 +228,6 @@ public class Protocol1_13_1To1_13 extends BackwardsProtocol<ClientboundPackets1_
        return particleRewriter;
    }

-    @Override
-    public JsonNBTComponentRewriter<ClientboundPackets1_13> getComponentRewriter() {
-        return translatableRewriter;
-    }
-
    public JsonNBTComponentRewriter<ClientboundPackets1_13> translatableRewriter() {
        return translatableRewriter;
    }
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -122,6 +122,7 @@ public class EntityPacketRewriter1_13_1 extends LegacyEntityRewriter<Clientbound
        registerTracker(ClientboundPackets1_13.ADD_PAINTING, EntityTypes1_13.EntityType.PAINTING);
        registerJoinGame(ClientboundPackets1_13.LOGIN, EntityTypes1_13.EntityType.PLAYER);
        registerRespawn(ClientboundPackets1_13.RESPAWN);
+        registerRemoveEntities(ClientboundPackets1_13.REMOVE_ENTITIES);
        registerSetEntityData(ClientboundPackets1_13.SET_ENTITY_DATA, Types1_13.ENTITY_DATA_LIST);
    }

@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -18,6 +18,7 @@
 package com.viaversion.viabackwards.protocol.v1_13_1to1_13.rewriter;

 import com.viaversion.viabackwards.protocol.v1_13_1to1_13.Protocol1_13_1To1_13;
+import com.viaversion.viaversion.api.minecraft.item.Item;
 import com.viaversion.viaversion.api.type.Types;
 import com.viaversion.viaversion.protocols.v1_12_2to1_13.packet.ClientboundPackets1_13;
 import com.viaversion.viaversion.protocols.v1_12_2to1_13.packet.ServerboundPackets1_13;
@@ -31,6 +32,10 @@ public class ItemPacketRewriter1_13_1 extends ItemRewriter<ClientboundPackets1_1

    @Override
    public void registerPackets() {
+        registerCooldown(ClientboundPackets1_13.COOLDOWN);
+        registerSetContent(ClientboundPackets1_13.CONTAINER_SET_CONTENT);
+        registerSetSlot(ClientboundPackets1_13.CONTAINER_SET_SLOT);
+
        protocol.registerClientbound(ClientboundPackets1_13.CUSTOM_PAYLOAD, wrapper -> {
            String channel = wrapper.passthrough(Types.STRING);
            if (channel.equals("minecraft:trader_list")) {
@@ -52,5 +57,9 @@ public class ItemPacketRewriter1_13_1 extends ItemRewriter<ClientboundPackets1_1
                }
            }
        });
+
+        registerSetEquippedItem(ClientboundPackets1_13.SET_EQUIPPED_ITEM);
+        registerContainerClick(ServerboundPackets1_13.CONTAINER_CLICK);
+        registerSetCreativeModeSlot(ServerboundPackets1_13.SET_CREATIVE_MODE_SLOT);
    }
 }
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -37,7 +37,6 @@ import com.viaversion.viaversion.api.Via;
 import com.viaversion.viaversion.api.connection.UserConnection;
 import com.viaversion.viaversion.api.minecraft.ClientWorld;
 import com.viaversion.viaversion.api.minecraft.entities.EntityTypes1_13;
-import com.viaversion.viaversion.api.protocol.packet.PacketWrapper;
 import com.viaversion.viaversion.data.entity.EntityTrackerBase;
 import com.viaversion.viaversion.libs.gson.JsonElement;
 import com.viaversion.viaversion.libs.gson.JsonObject;
@@ -83,12 +82,13 @@ public class Protocol1_13To1_12_2 extends BackwardsProtocol<ClientboundPackets1_

    @Override
    protected void registerPackets() {
-        super.registerPackets();
+        executeAsyncAfterLoaded(Protocol1_12_2To1_13.class, () -> {
+            MAPPINGS.load();
+            PaintingNames1_13.init();
+            Via.getManager().getProviders().register(BackwardsBlockEntityProvider.class, new BackwardsBlockEntityProvider());
+        });

-        PaintingNames1_13.init();
-        Via.getManager().getProviders().register(BackwardsBlockEntityProvider.class, new BackwardsBlockEntityProvider());
-
-        translatableRewriter.registerLoginDisconnect();
+        translatableRewriter.registerPing();
        translatableRewriter.registerBossEvent(ClientboundPackets1_13.BOSS_EVENT);
        translatableRewriter.registerComponentPacket(ClientboundPackets1_13.CHAT);
        translatableRewriter.registerLegacyOpenWindow(ClientboundPackets1_13.OPEN_SCREEN);
@@ -97,15 +97,17 @@ public class Protocol1_13To1_12_2 extends BackwardsProtocol<ClientboundPackets1_
        translatableRewriter.registerTitle(ClientboundPackets1_13.SET_TITLES);
        translatableRewriter.registerTabList(ClientboundPackets1_13.TAB_LIST);

+        blockItemPackets.register();
+        entityRewriter.register();
        new PlayerPacketRewriter1_13(this).register();
        new SoundPacketRewriter1_13(this).register();

        cancelClientbound(ClientboundPackets1_13.TAG_QUERY);
        cancelClientbound(ClientboundPackets1_13.PLACE_GHOST_RECIPE);
        cancelClientbound(ClientboundPackets1_13.RECIPE);
+        cancelClientbound(ClientboundPackets1_13.UPDATE_ADVANCEMENTS);
        cancelClientbound(ClientboundPackets1_13.UPDATE_RECIPES);
        cancelClientbound(ClientboundPackets1_13.UPDATE_TAGS);
-        replaceClientbound(ClientboundPackets1_13.UPDATE_ADVANCEMENTS, PacketWrapper::cancel);

        cancelServerbound(ServerboundPackets1_12_1.PLACE_RECIPE);
        cancelServerbound(ServerboundPackets1_12_1.RECIPE_BOOK_UPDATE);
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2026 ViaVersion and contributors
+ * Copyright (C) 2016-2025 ViaVersion and 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