5.2.1 Release

[ci skip] Update copyright header
Mark publish tasks as not compatible with config cache for now
2026-11-04 17:00:16 -05:00 · 2025-01-01 21:19:07 +01:00 · 2025-01-01 12:32:56 +01:00 · 2024-12-29 13:48:39 +01:00 · 2024-12-29 12:59:34 +01:00 · 2024-12-22 10:55:12 +01:00
256 changed files with 2482 additions and 596 deletions
@@ -1,2 +1,3 @@
 github: kennytv
 patreon: kennytv
+custom: ['https://florianmichael.de/donate']
@@ -19,10 +19,11 @@ body:

  - type: textarea
    attributes:
-      label: Console Error
+      label: Server/Client Error
      description: |
        If you encounter warnings/errors in your console, **paste them with https://mclo.gs/ and put the paste link here**.
        If the error is small/less than 10 lines, you may put it directly into this field.
+        **Important**: If you are kicked for `Network Protocol Error` or an encoder/decoder exception, please click the `Open Report Directory` button on your client and paste the newest disconnect file contents.
      value: |
        ```
        Put the mclo.gs link or text here.
@@ -38,7 +39,7 @@ body:
        Describe the unexpected behavior.
        If you want to attach screenshots, use the comment field at the bottom of the page.
      placeholder: |
-        Example: "Placing signs on 1.13.2 causes text to disappear."
+        Example: "Placing signs on 1.16.5 causes text to disappear."
    validations:
      required: true

@@ -49,7 +50,7 @@ body:
        List the steps on how we can reproduce the issue. Make sure we can easily understand what you mean with each step.
      placeholder: |
        Example:
-        1. Login with a 1.13.2 client
+        1. Login with a 1.16.5 client
        2. Place a sign
        3. The sign text is displayed wrong
    validations:
@@ -11,8 +11,10 @@ jobs:
    steps:
    - name: Checkout Repository
      uses: actions/checkout@v4
-    - name: Validate Gradle Wrapper
-      uses: gradle/actions/wrapper-validation@v4
+      with:
+        persist-credentials: false
+    - name: Set up Gradle
+      uses: gradle/actions/setup-gradle@v4
    - name: Set up JDK 17
      uses: actions/setup-java@v4
      with:
@@ -12,8 +12,10 @@ jobs:
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4
-      - name: Validate Gradle Wrapper
-        uses: gradle/actions/wrapper-validation@v4
+        with:
+          persist-credentials: false
+      - name: Set up Gradle
+        uses: gradle/actions/setup-gradle@v4
      - name: Set up JDK 17
        uses: actions/setup-java@v4
        with:
@@ -10,5 +10,7 @@ jobs:
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4
+        with:
+          persist-credentials: false
      - name: Update Gradle Wrapper
        uses: gradle-update/update-gradle-wrapper-action@v2
@@ -107,3 +107,6 @@ nbdist/
 nbactions.xml
 nb-configuration.xml
 .nb-gradle/
+
+### Run Folder (ViaProxy) ###
+common/run/
@@ -16,6 +16,13 @@ As a plugin, ViaBackwards runs on servers on releases 1.10-latest. You can also

 See [HERE](https://viaversion.com) for an overview of the different Via* projects.

+Snapshot support
+--------
+**ViaBackwards will only be released a few days *after* a Minecraft update** unless the protocol changes of the update were trivial. If you want early-access, usually days or even weeks before the final release, you can subscribe to either:
+- [GitHub Sponsors](https://github.com/sponsors/kennytv/sponsorships?sponsor=kennytv&tier_id=385613&preview=false) (preferred option. Use the `/verify` command on this Discord after), or alternatively
+- [Patreon](https://www.patreon.com/kennytv/membership) (see the highest tier and make sure to link Patreon to your Discord account under Settings->Connections)
+  This also includes access to a private repository with the code, which will be pushed to the public repository after the given delay on a Minecraft update.
+
 Releases/Dev Builds
 -
 You can find releases in the following places:
@@ -1,33 +1,23 @@
-import org.gradle.api.JavaVersion
 import org.gradle.api.Project
 import org.gradle.api.plugins.JavaPluginExtension
-import java.io.ByteArrayOutputStream
+import org.gradle.jvm.toolchain.JavaLanguageVersion

 fun Project.latestCommitHash(): String {
-    val byteOut = ByteArrayOutputStream()
-    exec {
-        commandLine = listOf("git", "rev-parse", "--short", "HEAD")
-        standardOutput = byteOut
-    }
-    return byteOut.toString(Charsets.UTF_8.name()).trim()
+    return runGitCommand(listOf("rev-parse", "--short", "HEAD"))
 }

 fun Project.latestCommitMessage(): String {
-    val byteOut = ByteArrayOutputStream()
-    exec {
-        commandLine = listOf("git", "log", "-1", "--pretty=%B")
-        standardOutput = byteOut
-    }
-    return byteOut.toString(Charsets.UTF_8.name()).trim()
+    return runGitCommand(listOf("log", "-1", "--pretty=%B"))
 }

 fun Project.branchName(): String {
-    val byteOut = ByteArrayOutputStream()
-    exec {
-        commandLine = listOf("git", "rev-parse", "--abbrev-ref", "HEAD")
-        standardOutput = byteOut
-    }
-    return byteOut.toString(Charsets.UTF_8.name()).trim()
+    return runGitCommand(listOf("rev-parse", "--abbrev-ref", "HEAD"))
+}
+
+fun Project.runGitCommand(args: List<String>): String {
+    return providers.exec {
+        commandLine = listOf("git") + args
+    }.standardOutput.asBytes.get().toString(Charsets.UTF_8).trim()
 }

 fun Project.parseMinecraftSnapshotVersion(version: String): String? {
@@ -40,6 +30,5 @@ fun Project.parseMinecraftSnapshotVersion(version: String): String? {
 }

 fun JavaPluginExtension.javaTarget(version: Int) {
-    sourceCompatibility = JavaVersion.toVersion(version)
-    targetCompatibility = JavaVersion.toVersion(version)
+    toolchain.languageVersion.set(JavaLanguageVersion.of(version))
 }
@@ -5,8 +5,10 @@ plugins {
 tasks {
    // Variable replacements
    processResources {
+        val ver = project.version.toString()
+        val desc = project.description
        filesMatching(listOf("plugin.yml", "META-INF/sponge_plugins.json", "fabric.mod.json")) {
-            expand("version" to project.version, "description" to project.description, "url" to "https://viaversion.com/backwards")
+            expand("version" to ver, "description" to desc)
        }
    }
    javadoc {
@@ -14,12 +14,11 @@ val main = setOf(
    projects.viabackwardsCommon,
    projects.viabackwardsBukkit,
    projects.viabackwardsVelocity,
-    projects.viabackwardsSponge,
    projects.viabackwardsFabric
-).map { it.dependencyProject }
+).map { it.path }

 subprojects {
-    when (this) {
+    when (path) {
        in main -> plugins.apply("vb.shadow-conventions")
        else -> plugins.apply("vb.base-conventions")
    }
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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
@@ -1,7 +1,7 @@

 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2024 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) 2016-2024 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
@@ -6,6 +6,6 @@ api-version: 1.13
 folia-supported: true

 authors: [Matsv, kennytv, Gerrygames, creeper123123321, ForceUpdate1, EnZaXD]
-website: ${url}
+website: "https://viaversion.com/backwards"

 depend: [ViaVersion]
@@ -24,3 +24,32 @@ dependencies {
 java {
    withJavadocJar()
 }
+
+// Task to quickly test/debug code changes using https://github.com/ViaVersion/ViaProxy
+// For further instructions see the ViaProxy repository README
+tasks.register<JavaExec>("runViaProxy") {
+    dependsOn(tasks.shadowJar)
+
+    val viaProxyConfiguration = configurations.create("viaProxy")
+    viaProxyConfiguration.dependencies.add(dependencies.create(rootProject.libs.viaProxy.get().copy().setTransitive(false)))
+
+    mainClass.set("net.raphimc.viaproxy.ViaProxy")
+    classpath = viaProxyConfiguration
+    workingDir = file("run")
+    jvmArgs = listOf("-DskipUpdateCheck")
+
+    if (System.getProperty("viaproxy.gui.autoStart") != null) {
+        jvmArgs("-Dviaproxy.gui.autoStart")
+    }
+
+    doFirst {
+        val jarsDir = file("$workingDir/jars")
+        jarsDir.mkdirs()
+        file("$jarsDir/${project.name}.jar").writeBytes(tasks.shadowJar.get().archiveFile.get().asFile.readBytes())
+    }
+
+    doLast {
+        file("$workingDir/jars/${project.name}.jar").delete()
+        file("$workingDir/logs").deleteRecursively()
+    }
+}
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2024 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) 2016-2024 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
@@ -36,6 +36,8 @@ public class ViaBackwardsConfig extends Config implements com.viaversion.viaback
    private boolean handlePingsAsInvAcknowledgements;
    private boolean bedrockAtY0;
    private boolean sculkShriekersToCryingObsidian;
+    private boolean mapDarknessEffect;
+    private boolean mapCustomModelData;
    private boolean suppressEmulationWarnings;

    public ViaBackwardsConfig(File configFile, Logger logger) {
@@ -57,6 +59,8 @@ public class ViaBackwardsConfig extends Config implements com.viaversion.viaback
        handlePingsAsInvAcknowledgements = getBoolean("handle-pings-as-inv-acknowledgements", false);
        bedrockAtY0 = getBoolean("bedrock-at-y-0", false);
        sculkShriekersToCryingObsidian = getBoolean("sculk-shriekers-to-crying-obsidian", false);
+        mapDarknessEffect = getBoolean("map-darkness-effect", true);
+        mapCustomModelData = getBoolean("map-custom-model-data", true);
        suppressEmulationWarnings = getBoolean("suppress-emulation-warnings", false);
    }

@@ -100,6 +104,16 @@ public class ViaBackwardsConfig extends Config implements com.viaversion.viaback
        return sculkShriekersToCryingObsidian;
    }

+    @Override
+    public boolean mapDarknessEffect() {
+        return mapDarknessEffect;
+    }
+
+    @Override
+    public boolean mapCustomModelData() {
+        return mapCustomModelData;
+    }
+
    @Override
    public boolean suppressEmulationWarnings() {
        return suppressEmulationWarnings;
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2024 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) 2016-2024 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
@@ -78,6 +78,20 @@ public interface ViaBackwardsConfig extends Config {
     */
    boolean sculkShriekerToCryingObsidian();

+    /**
+     * Maps the darkness effect to blindness for 1.18.2 clients on 1.19+ servers.
+     *
+     * @return true if enabled
+     */
+    boolean mapDarknessEffect();
+
+    /**
+     * If enabled, 1.21.3 clients will receive the first float of 1.21.4+ custom model data as int. Disable if you handle this change yourself.
+     *
+     * @return true if enabled
+     */
+    boolean mapCustomModelData();
+
    /**
     * Suppresses warnings of missing emulations for certain features that are not supported (e.g. world height in 1.17+).
     *
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2024 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
@@ -49,6 +49,7 @@ import com.viaversion.viabackwards.protocol.v1_19to1_18_2.Protocol1_19To1_18_2;
 import com.viaversion.viabackwards.protocol.v1_18_2to1_18.Protocol1_18_2To1_18;
 import com.viaversion.viabackwards.protocol.v1_19_3to1_19_1.Protocol1_19_3To1_19_1;
 import com.viaversion.viabackwards.protocol.v1_19_4to1_19_3.Protocol1_19_4To1_19_3;
+import com.viaversion.viabackwards.protocol.v1_21_4to1_21_2.Protocol1_21_4To1_21_2;
 import com.viaversion.viabackwards.protocol.v1_20to1_19_4.Protocol1_20To1_19_4;
 import com.viaversion.viabackwards.protocol.v1_19_1to1_19.Protocol1_19_1To1_19;
 import com.viaversion.viabackwards.protocol.v1_20_3to1_20_2.Protocol1_20_3To1_20_2;
@@ -71,7 +72,7 @@ import java.util.logging.Logger;

 public interface ViaBackwardsPlatform {

-    String MINIMUM_VV_VERSION = "5.1.0";
+    String MINIMUM_VV_VERSION = "5.2.1";

    /**
     * Initialize ViaBackwards.
@@ -144,6 +145,7 @@ public interface ViaBackwardsPlatform {

        protocolManager.registerProtocol(new Protocol1_21To1_20_5(), ProtocolVersion.v1_20_5, ProtocolVersion.v1_21);
        protocolManager.registerProtocol(new Protocol1_21_2To1_21(), ProtocolVersion.v1_21, ProtocolVersion.v1_21_2);
+        protocolManager.registerProtocol(new Protocol1_21_4To1_21_2(), ProtocolVersion.v1_21_2, ProtocolVersion.v1_21_4);
    }

    default void enable() {
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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
@@ -18,23 +18,29 @@
 package com.viaversion.viabackwards.api.rewriters;

 import com.viaversion.nbt.tag.CompoundTag;
+import com.viaversion.nbt.tag.IntArrayTag;
 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.api.BackwardsProtocol;
 import com.viaversion.viabackwards.api.data.BackwardsMappingData;
 import com.viaversion.viabackwards.api.data.MappedItem;
 import com.viaversion.viaversion.api.connection.UserConnection;
-import com.viaversion.viaversion.api.minecraft.Particle;
+import com.viaversion.viaversion.api.minecraft.Holder;
+import com.viaversion.viaversion.api.minecraft.HolderSet;
 import com.viaversion.viaversion.api.minecraft.data.StructuredDataContainer;
 import com.viaversion.viaversion.api.minecraft.data.StructuredDataKey;
 import com.viaversion.viaversion.api.minecraft.item.Item;
+import com.viaversion.viaversion.api.minecraft.item.data.CustomModelData1_21_4;
 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.api.type.Type;
 import com.viaversion.viaversion.rewriter.StructuredItemRewriter;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.function.BiConsumer;
 import java.util.function.Function;
 import org.checkerframework.checker.nullness.qual.Nullable;

@@ -44,10 +50,9 @@ public class BackwardsStructuredItemRewriter<C extends ClientboundPacketType, S
    public BackwardsStructuredItemRewriter(
        T protocol,
        Type<Item> itemType, Type<Item[]> itemArrayType, Type<Item> mappedItemType, Type<Item[]> mappedItemArrayType,
-        Type<Item> itemCostType, Type<Item> optionalItemCostType, Type<Item> mappedItemCostType, Type<Item> mappedOptionalItemCostType,
-        Type<Particle> particleType, Type<Particle> mappedParticleType
+        Type<Item> itemCostType, Type<Item> optionalItemCostType, Type<Item> mappedItemCostType, Type<Item> mappedOptionalItemCostType
    ) {
-        super(protocol, itemType, itemArrayType, mappedItemType, mappedItemArrayType, itemCostType, optionalItemCostType, mappedItemCostType, mappedOptionalItemCostType, particleType, mappedParticleType);
+        super(protocol, itemType, itemArrayType, mappedItemType, mappedItemArrayType, itemCostType, optionalItemCostType, mappedItemCostType, mappedOptionalItemCostType);
    }

    public BackwardsStructuredItemRewriter(final T protocol, final Type<Item> itemType, final Type<Item[]> itemArrayType, final Type<Item> mappedItemType, final Type<Item[]> mappedItemArrayType) {
@@ -85,8 +90,19 @@ public class BackwardsStructuredItemRewriter<C extends ClientboundPacketType, S
        item.setIdentifier(mappedItem.id());

        // Add custom model data
-        if (mappedItem.customModelData() != null && !dataContainer.has(StructuredDataKey.CUSTOM_MODEL_DATA)) {
-            dataContainer.set(StructuredDataKey.CUSTOM_MODEL_DATA, mappedItem.customModelData());
+        if (mappedItem.customModelData() != null) {
+            if (connection.getProtocolInfo().protocolVersion().newerThanOrEqualTo(ProtocolVersion.v1_21_4)) {
+                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],
+                        new int[0]
+                    ));
+                }
+            } else if (!dataContainer.has(StructuredDataKey.CUSTOM_MODEL_DATA1_20_5)) {
+                dataContainer.set(StructuredDataKey.CUSTOM_MODEL_DATA1_20_5, mappedItem.customModelData());
+            }
        }

        // Set custom name - only done if there is no original one
@@ -117,6 +133,7 @@ public class BackwardsStructuredItemRewriter<C extends ClientboundPacketType, S
        if (customData != null) {
            if (customData.remove(nbtTagName("id")) instanceof final IntTag originalTag) {
                item.setIdentifier(originalTag.asInt());
+                removeCustomTag(dataContainer, customData);
            }
        }

@@ -167,6 +184,54 @@ public class BackwardsStructuredItemRewriter<C extends ClientboundPacketType, S
        return new ArrayList<>(data.values());
    }

+    protected Tag holderSetToTag(final HolderSet set) {
+        if (set.hasIds()) {
+            return new IntArrayTag(set.ids());
+        } else {
+            return new StringTag(set.tagKey());
+        }
+    }
+
+    protected HolderSet restoreHolderSet(final CompoundTag tag, final String key) {
+        final Tag savedTag = tag.get(key);
+        if (savedTag == null) {
+            return HolderSet.of(new int[0]);
+        }
+
+        if (savedTag instanceof StringTag tagKey) {
+            return HolderSet.of(tagKey.getValue());
+        } else if (savedTag instanceof IntArrayTag idsTag) {
+            return HolderSet.of(idsTag.getValue());
+        } else {
+            return HolderSet.of(new int[0]);
+        }
+    }
+
+    protected <V> Tag holderToTag(final Holder<V> holder, final BiConsumer<V, CompoundTag> valueSaveFunction) {
+        if (holder.hasId()) {
+            return new IntTag(holder.id());
+        } else {
+            final CompoundTag savedTag = new CompoundTag();
+            valueSaveFunction.accept(holder.value(), savedTag);
+            return savedTag;
+        }
+    }
+
+    protected <V> Holder<V> restoreHolder(final CompoundTag tag, final String key, final Function<CompoundTag, V> valueRestoreFunction) {
+        final Tag savedTag = tag.get(key);
+        if (savedTag == null) {
+            return Holder.of(0);
+        }
+
+        if (savedTag instanceof IntTag idTag) {
+            return Holder.of(idTag.asInt());
+        } else if (savedTag instanceof CompoundTag compoundTag) {
+            return Holder.of(valueRestoreFunction.apply(compoundTag));
+        } else {
+            return Holder.of(0);
+        }
+    }
+
    @Override
    public String nbtTagName() {
        return "VB|" + protocol.getClass().getSimpleName();
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2024 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) 2016-2024 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
@@ -25,7 +25,6 @@ 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.protocol.remapper.PacketHandlers;
-import com.viaversion.viaversion.api.type.Type;
 import com.viaversion.viaversion.api.type.Types;
 import com.viaversion.viaversion.api.type.types.version.Types1_14;

@@ -105,14 +104,11 @@ public abstract class EntityRewriter<C extends ClientboundPacketType, T extends
    }

    public void registerSpawnTracker(C packetType) {
-        protocol.registerClientbound(packetType, new PacketHandlers() {
-            @Override
-            public void register() {
-                map(Types.VAR_INT); // 0 - Entity ID
-                map(Types.UUID); // 1 - Entity UUID
-                map(Types.VAR_INT); // 2 - Entity Type
-                handler(wrapper -> trackAndMapEntity(wrapper));
-            }
+        protocol.registerClientbound(packetType, wrapper -> {
+            wrapper.passthrough(Types.VAR_INT); // Entity ID
+            wrapper.passthrough(Types.UUID); // Entity UUID
+            wrapper.passthrough(Types.VAR_INT); // Entity Type
+            trackAndMapEntity(wrapper);
        });
    }

@@ -141,6 +137,10 @@ public abstract class EntityRewriter<C extends ClientboundPacketType, T extends
    protected EntityType trackAndMapEntity(PacketWrapper wrapper) {
        int typeId = wrapper.get(Types.VAR_INT, 1);
        EntityType entityType = typeFromId(typeId);
+        if (entityType == null) {
+            return null;
+        }
+
        tracker(wrapper.user()).addEntity(wrapper.get(Types.VAR_INT, 0), entityType);

        int mappedTypeId = newEntityId(entityType.getId());
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2024 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
@@ -185,7 +185,7 @@ public abstract class EntityRewriterBase<C extends ClientboundPacketType, T exte
                    data.setValue(protocol.getMappingData().getNewBlockStateId(value));
                }
            } else if (type == particleType) {
-                rewriteParticle(event.user(), data.value());
+                protocol.getParticleRewriter().rewriteParticle(event.user(), data.value());
            } else if (type == optionalComponentType || type == componentType) {
                JsonElement text = data.value();
                protocol.getComponentRewriter().processText(event.user(), text);
@@ -215,11 +215,11 @@ public abstract class EntityRewriterBase<C extends ClientboundPacketType, T exte
                    data.setValue(protocol.getMappingData().getNewBlockStateId(value));
                }
            } else if (type == particleType) {
-                rewriteParticle(event.user(), data.value());
+                protocol.getParticleRewriter().rewriteParticle(event.user(), data.value());
            } else if (type == particlesType) {
                Particle[] particles = data.value();
                for (final Particle particle : particles) {
-                    rewriteParticle(event.user(), particle);
+                    protocol.getParticleRewriter().rewriteParticle(event.user(), particle);
                }
            } else if (type == optionalComponentType || type == componentType) {
                protocol.getComponentRewriter().processTag(event.user(), data.value());
@@ -231,7 +231,10 @@ public abstract class EntityRewriterBase<C extends ClientboundPacketType, T exte
    protected PacketHandler getTrackerHandler(Type<? extends Number> intType, int typeIndex) {
        return wrapper -> {
            Number id = wrapper.get(intType, typeIndex);
-            tracker(wrapper.user()).addEntity(wrapper.get(Types.VAR_INT, 0), typeFromId(id.intValue()));
+            EntityType entityType = typeFromId(id.intValue());
+            if (entityType != null) {
+                tracker(wrapper.user()).addEntity(wrapper.get(Types.VAR_INT, 0), entityType);
+            }
        };
    }

@@ -240,7 +243,7 @@ public abstract class EntityRewriterBase<C extends ClientboundPacketType, T exte
    }

    protected PacketHandler getTrackerHandler(EntityType entityType) {
-        return wrapper -> tracker(wrapper.user()).addEntity((int) wrapper.get(Types.VAR_INT, 0), entityType);
+        return wrapper -> tracker(wrapper.user()).addEntity(wrapper.get(Types.VAR_INT, 0), entityType);
    }

    protected PacketHandler getPlayerTrackerHandler() {
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2024 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) 2016-2024 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) 2016-2024 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
@@ -98,6 +98,9 @@ public abstract class LegacyEntityRewriter<C extends ClientboundPacketType, T ex
        return wrapper -> {
            int entityId = wrapper.get(Types.VAR_INT, 0);
            EntityType type = tracker(wrapper.user()).entityType(entityId);
+            if (type == null) {
+                return;
+            }

            List<EntityData> entityDataList = wrapper.get(dataType, 0);
            handleEntityData(entityId, entityDataList, wrapper.user());
@@ -121,7 +124,14 @@ public abstract class LegacyEntityRewriter<C extends ClientboundPacketType, T ex
    }

    protected PacketHandler getObjectTrackerHandler() {
-        return wrapper -> addTrackedEntity(wrapper, wrapper.get(Types.VAR_INT, 0), objectTypeFromId(wrapper.get(Types.BYTE, 0)));
+        return wrapper -> {
+            EntityType type = objectTypeFromId(wrapper.get(Types.BYTE, 0));
+            if (type == null) {
+                return;
+            }
+
+            addTrackedEntity(wrapper, wrapper.get(Types.VAR_INT, 0), type);
+        };
    }

    protected PacketHandler getTrackerAndDataHandler(Type<List<EntityData>> dataType, EntityType entityType) {
@@ -136,7 +146,6 @@ public abstract class LegacyEntityRewriter<C extends ClientboundPacketType, T ex
        return wrapper -> {
            ObjectType type = objectGetter.apply(wrapper.get(Types.BYTE, 0));
            if (type == null) {
-                protocol.getLogger().warning("Could not find entity type " + wrapper.get(Types.BYTE, 0));
                return;
            }

@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2024 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) 2016-2024 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) 2016-2024 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
@@ -23,7 +23,6 @@ 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.protocol.remapper.PacketHandlers;
 import com.viaversion.viaversion.api.type.Types;

 public class SoundRewriter<C extends ClientboundPacketType> extends com.viaversion.viaversion.rewriter.SoundRewriter<C> {
@@ -36,22 +35,14 @@ public class SoundRewriter<C extends ClientboundPacketType> extends com.viaversi
    }

    public void registerNamedSound(final C packetType) {
-        protocol.registerClientbound(packetType, new PacketHandlers() {
-            @Override
-            public void register() {
-                map(Types.STRING); // Sound identifier
-                handler(getNamedSoundHandler());
-            }
+        protocol.registerClientbound(packetType, wrapper -> {
+            wrapper.passthrough(Types.STRING); // Sound identifier
+            getNamedSoundHandler().handle(wrapper);
        });
    }

    public void registerStopSound(final C packetType) {
-        protocol.registerClientbound(packetType, new PacketHandlers() {
-            @Override
-            public void register() {
-                handler(getStopSoundHandler());
-            }
-        });
+        protocol.registerClientbound(packetType, wrapper -> getStopSoundHandler().handle(wrapper));
    }

    public PacketHandler getNamedSoundHandler() {
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2024 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) 2016-2024 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) 2016-2024 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
@@ -19,26 +19,25 @@ package com.viaversion.viabackwards.protocol.template;

 import com.viaversion.viabackwards.api.rewriters.BackwardsStructuredItemRewriter;
 import com.viaversion.viaversion.api.type.types.chunk.ChunkType1_20_2;
-import com.viaversion.viaversion.api.type.types.version.Types1_21_2;
+import com.viaversion.viaversion.api.type.types.version.Types1_21_4;
+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.protocols.v1_21to1_21_2.packet.ServerboundPacket1_21_2;
-import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ServerboundPackets1_21_2;
 import com.viaversion.viaversion.rewriter.BlockRewriter;
 import com.viaversion.viaversion.rewriter.RecipeDisplayRewriter;

 // To replace if needed:
 //   ChunkType1_20_2
-//   RecipeRewriter1_20_3
-//   Types1_21
-final class BlockItemPacketRewriter1_99 extends BackwardsStructuredItemRewriter<ClientboundPacket1_21_2, ServerboundPacket1_21_2, Protocol1_98To1_99> {
+//   RecipeDisplayRewriter
+//   Types1_21_4
+final class BlockItemPacketRewriter1_99 extends BackwardsStructuredItemRewriter<ClientboundPacket1_21_2, ServerboundPacket1_21_4, Protocol1_98To1_99> {

    public BlockItemPacketRewriter1_99(final Protocol1_98To1_99 protocol) {
-        super(protocol, Types1_21_2.ITEM, Types1_21_2.ITEM_ARRAY);
+        super(protocol, Types1_21_4.ITEM, Types1_21_4.ITEM_ARRAY);
        /*super(protocol,
-            Types1_21.ITEM, Types1_21.ITEM_ARRAY, Types1_OLD.ITEM, Types1_OLD.ITEM_ARRAY,
-            Types1_21.ITEM_COST, Types1_21.OPTIONAL_ITEM_COST, Types1_OLD.ITEM_COST, Types1_OLD.OPTIONAL_ITEM_COST,
-            Types1_21.PARTICLE, Types1_OLD.PARTICLE
+            Types1_21_4.ITEM, Types1_21_4.ITEM_ARRAY, Types1_OLD.ITEM, Types1_OLD.ITEM_ARRAY,
+            Types1_21_4.ITEM_COST, Types1_21_4.OPTIONAL_ITEM_COST, Types1_OLD.ITEM_COST, Types1_OLD.OPTIONAL_ITEM_COST
        );*/
    }

@@ -54,17 +53,15 @@ final class BlockItemPacketRewriter1_99 extends BackwardsStructuredItemRewriter<

        // registerOpenScreen(ClientboundPackets1_21_2.OPEN_SCREEN);
        protocol.registerClientbound(ClientboundPackets1_21_2.SET_CURSOR_ITEM, this::passthroughClientboundItem);
+        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);
-        registerContainerSetData(ClientboundPackets1_21_2.CONTAINER_SET_DATA);
-        registerLevelParticles1_20_5(ClientboundPackets1_21_2.LEVEL_PARTICLES);
-        registerExplosion1_21_2(ClientboundPackets1_21_2.EXPLODE);
-        registerContainerClick1_21_2(ServerboundPackets1_21_2.CONTAINER_CLICK);
-        registerSetCreativeModeSlot(ServerboundPackets1_21_2.SET_CREATIVE_MODE_SLOT);
+        registerContainerClick1_21_2(ServerboundPackets1_21_4.CONTAINER_CLICK);
+        registerSetCreativeModeSlot(ServerboundPackets1_21_4.SET_CREATIVE_MODE_SLOT);

        final RecipeDisplayRewriter<ClientboundPacket1_21_2> recipeRewriter = new RecipeDisplayRewriter<>(protocol);
        recipeRewriter.registerUpdateRecipes(ClientboundPackets1_21_2.UPDATE_RECIPES);
@@ -0,0 +1,48 @@
+/*
+ * 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.BackwardsProtocol;
+import com.viaversion.viabackwards.api.rewriters.TranslatableRewriter;
+import com.viaversion.viaversion.api.connection.UserConnection;
+import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPacket1_21_2;
+import com.viaversion.viaversion.util.SerializerVersion;
+
+final class ComponentRewriter1_99 extends TranslatableRewriter<ClientboundPacket1_21_2> {
+
+    public ComponentRewriter1_99(final BackwardsProtocol<ClientboundPacket1_21_2, ?, ?, ?> protocol) {
+        super(protocol, ReadType.NBT);
+    }
+
+    @Override
+    protected void handleShowItem(final UserConnection connection, final CompoundTag itemTag, final CompoundTag componentsTag) {
+        super.handleShowItem(connection, itemTag, componentsTag);
+        if (componentsTag == null) {
+            return;
+        }
+
+        // Remove or update data from componentsTag
+        // New added data which is not handled otherwise needs to be removed to prevent errors on the client
+    }
+
+    @Override
+    protected SerializerVersion inputSerializerVersion() {
+        return SerializerVersion.V1_21_4;
+    }
+}
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2024 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
@@ -18,56 +18,47 @@
 package com.viaversion.viabackwards.protocol.template;

 import com.viaversion.viabackwards.api.rewriters.EntityRewriter;
-import com.viaversion.viaversion.api.minecraft.RegistryEntry;
 import com.viaversion.viaversion.api.minecraft.entities.EntityType;
-import com.viaversion.viaversion.api.minecraft.entities.EntityTypes1_20_5;
-import com.viaversion.viaversion.api.protocol.remapper.PacketHandlers;
+import com.viaversion.viaversion.api.minecraft.entities.EntityTypes1_21_4;
 import com.viaversion.viaversion.api.type.Types;
-import com.viaversion.viaversion.api.type.types.version.Types1_20_5;
+import com.viaversion.viaversion.api.type.types.version.Types1_21_4;
 import com.viaversion.viaversion.protocols.v1_20_5to1_21.packet.ClientboundConfigurationPackets1_21;
 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.util.Key;
+import com.viaversion.viaversion.rewriter.RegistryDataRewriter;

 // Replace if needed
 //  Types1_OLD
-//  Types1_21
+//  Types1_21_4
 final class EntityPacketRewriter1_99 extends EntityRewriter<ClientboundPacket1_21_2, Protocol1_98To1_99> {

    public EntityPacketRewriter1_99(final Protocol1_98To1_99 protocol) {
-        super(protocol, Types1_20_5.ENTITY_DATA_TYPES.optionalComponentType, Types1_20_5.ENTITY_DATA_TYPES.booleanType);
+        super(protocol, Types1_21_4.ENTITY_DATA_TYPES.optionalComponentType, Types1_21_4.ENTITY_DATA_TYPES.booleanType);
    }

    @Override
    public void registerPackets() {
-        registerTrackerWithData1_19(ClientboundPackets1_21_2.ADD_ENTITY, EntityTypes1_20_5.FALLING_BLOCK);
-        registerSetEntityData(ClientboundPackets1_21_2.SET_ENTITY_DATA, /*Types1_OLD.ENTITY_DATA_LIST, */Types1_20_5.ENTITY_DATA_LIST); // Specify old and new entity data list if changed
+        registerTrackerWithData1_19(ClientboundPackets1_21_2.ADD_ENTITY, EntityTypes1_21_4.FALLING_BLOCK);
+        registerSetEntityData(ClientboundPackets1_21_2.SET_ENTITY_DATA, /*Types1_OLD.ENTITY_DATA_LIST, */Types1_21_4.ENTITY_DATA_LIST); // Specify old and new entity data list if changed
        registerRemoveEntities(ClientboundPackets1_21_2.REMOVE_ENTITIES);

-        // TODO Item and sound id changes in registries, probably others as well
-        protocol.registerClientbound(ClientboundConfigurationPackets1_21.REGISTRY_DATA, wrapper -> {
-            final String registryKey = Key.stripMinecraftNamespace(wrapper.passthrough(Types.STRING));
-            final RegistryEntry[] entries = wrapper.passthrough(Types.REGISTRY_ENTRY_ARRAY);
-            handleRegistryData1_20_5(wrapper.user(), registryKey, entries); // Caches dimensions to access data like height later and tracks the amount of biomes sent for chunk data
-        });
+        final RegistryDataRewriter registryDataRewriter = new RegistryDataRewriter(protocol);
+        protocol.registerClientbound(ClientboundConfigurationPackets1_21.REGISTRY_DATA, registryDataRewriter::handle);

-        protocol.registerClientbound(ClientboundPackets1_21_2.LOGIN, new PacketHandlers() {
-            @Override
-            public void register() {
-                map(Types.INT); // Entity id
-                map(Types.BOOLEAN); // Hardcore
-                map(Types.STRING_ARRAY); // World List
-                map(Types.VAR_INT); // Max players
-                map(Types.VAR_INT); // View distance
-                map(Types.VAR_INT); // Simulation distance
-                map(Types.BOOLEAN); // Reduced debug info
-                map(Types.BOOLEAN); // Show death screen
-                map(Types.BOOLEAN); // Limited crafting
-                map(Types.VAR_INT); // Dimension key
-                map(Types.STRING); // World
-                handler(worldDataTrackerHandlerByKey1_20_5(3)); // Tracks world height and name for chunk data and entity (un)tracking
-                handler(playerTrackerHandler());
-            }
+        protocol.registerClientbound(ClientboundPackets1_21_2.LOGIN, wrapper -> {
+            final int entityId = wrapper.passthrough(Types.INT); // Entity id
+            wrapper.passthrough(Types.BOOLEAN); // Hardcore
+            wrapper.passthrough(Types.STRING_ARRAY); // World List
+            wrapper.passthrough(Types.VAR_INT); // Max players
+            wrapper.passthrough(Types.VAR_INT); // View distance
+            wrapper.passthrough(Types.VAR_INT); // Simulation distance
+            wrapper.passthrough(Types.BOOLEAN); // Reduced debug info
+            wrapper.passthrough(Types.BOOLEAN); // Show death screen
+            wrapper.passthrough(Types.BOOLEAN); // Limited crafting
+            final int dimensionId = wrapper.passthrough(Types.VAR_INT);
+            final String world = wrapper.passthrough(Types.STRING);
+            trackWorldDataByKey1_20_5(wrapper.user(), dimensionId, world);
+            trackPlayer(wrapper.user(), entityId);
        });

        protocol.registerClientbound(ClientboundPackets1_21_2.RESPAWN, wrapper -> {
@@ -87,22 +78,22 @@ final class EntityPacketRewriter1_99 extends EntityRewriter<ClientboundPacket1_2
                id--;
            }

-            data.setDataType(Types1_21.ENTITY_DATA_TYPES.byId(id));
+            data.setDataType(Types1_21_4.ENTITY_DATA_TYPES.byId(id));
        });*/

        registerEntityDataTypeHandler1_20_3(
-            Types1_20_5.ENTITY_DATA_TYPES.itemType,
-            Types1_20_5.ENTITY_DATA_TYPES.blockStateType,
-            Types1_20_5.ENTITY_DATA_TYPES.optionalBlockStateType,
-            Types1_20_5.ENTITY_DATA_TYPES.particleType,
-            Types1_20_5.ENTITY_DATA_TYPES.particlesType,
-            Types1_20_5.ENTITY_DATA_TYPES.componentType,
-            Types1_20_5.ENTITY_DATA_TYPES.optionalComponentType
+            Types1_21_4.ENTITY_DATA_TYPES.itemType,
+            Types1_21_4.ENTITY_DATA_TYPES.blockStateType,
+            Types1_21_4.ENTITY_DATA_TYPES.optionalBlockStateType,
+            Types1_21_4.ENTITY_DATA_TYPES.particleType,
+            Types1_21_4.ENTITY_DATA_TYPES.particlesType,
+            Types1_21_4.ENTITY_DATA_TYPES.componentType,
+            Types1_21_4.ENTITY_DATA_TYPES.optionalComponentType
        );
-        registerBlockStateHandler(EntityTypes1_20_5.ABSTRACT_MINECART, 11);
+        registerBlockStateHandler(EntityTypes1_21_4.ABSTRACT_MINECART, 11);

        // Remove entity data of new entity type
-        // filter().type(EntityTypes1_20_5.SNIFFER).removeIndex(newIndex);
+        // filter().type(EntityTypes1_21_4.SNIFFER).removeIndex(newIndex);
    }

    @Override
@@ -110,11 +101,11 @@ final class EntityPacketRewriter1_99 extends EntityRewriter<ClientboundPacket1_2
        // If types changed, uncomment to map them
        // mapTypes();

-        // mapEntityTypeWithData(EntityTypes1_20_5.SNIFFER, EntityTypes1_20_5.RAVAGER).tagName();
+        // mapEntityTypeWithData(EntityTypes1_21_4.SNIFFER, EntityTypes1_21_4.RAVAGER).tagName();
    }

    @Override
    public EntityType typeFromId(final int type) {
-        return EntityTypes1_20_5.getTypeFromId(type);
+        return EntityTypes1_21_4.getTypeFromId(type);
    }
 }
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2024 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
@@ -22,18 +22,19 @@ import com.viaversion.viabackwards.api.data.BackwardsMappingData;
 import com.viaversion.viabackwards.api.rewriters.SoundRewriter;
 import com.viaversion.viabackwards.api.rewriters.TranslatableRewriter;
 import com.viaversion.viaversion.api.connection.UserConnection;
-import com.viaversion.viaversion.api.minecraft.entities.EntityTypes1_20_5;
+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.Types1_21_4;
 import com.viaversion.viaversion.data.entity.EntityTrackerBase;
 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.protocols.v1_21to1_21_2.packet.ServerboundPacket1_21_2;
-import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ServerboundPackets1_21_2;
-import com.viaversion.viaversion.rewriter.ComponentRewriter.ReadType;
+import com.viaversion.viaversion.rewriter.ParticleRewriter;
 import com.viaversion.viaversion.rewriter.StatisticsRewriter;
 import com.viaversion.viaversion.rewriter.TagRewriter;

@@ -43,22 +44,24 @@ import static com.viaversion.viaversion.util.ProtocolUtil.packetTypeMap;
 //   Protocol1_98To1_99, EntityPacketRewriter1_99, BlockItemPacketRewriter1_99
 //   Protocol1_20_5To1_21 (the ViaVersion protocol class the mappings depend on)
 //   ClientboundPacket1_21_2
-//   ServerboundPacket1_21_2
+//   ServerboundPacket1_21_4
 //   ClientboundConfigurationPackets1_21
 //   ServerboundConfigurationPackets1_20_5
-//   EntityTypes1_20_5 (UNMAPPED type)
+//   EntityTypes1_21_4 (UNMAPPED type)
+//   Types1_21_4.PARTICLE
 //   1.99, 1.98
-final class Protocol1_98To1_99 extends BackwardsProtocol<ClientboundPacket1_21_2, ClientboundPacket1_21_2, ServerboundPacket1_21_2, ServerboundPacket1_21_2> {
+final class Protocol1_98To1_99 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);
    private final EntityPacketRewriter1_99 entityRewriter = new EntityPacketRewriter1_99(this);
    private final BlockItemPacketRewriter1_99 itemRewriter = new BlockItemPacketRewriter1_99(this);
-    private final TranslatableRewriter<ClientboundPacket1_21_2> translatableRewriter = new TranslatableRewriter<>(this, ReadType.NBT);
+    private final ParticleRewriter<ClientboundPacket1_21_2> particleRewriter = new ParticleRewriter<>(this, Types1_21_4.PARTICLE/*, Types1_OLD.PARTICLE*/);
+    private final TranslatableRewriter<ClientboundPacket1_21_2> translatableRewriter = new ComponentRewriter1_99(this);
    private final TagRewriter<ClientboundPacket1_21_2> tagRewriter = new TagRewriter<>(this);

    public Protocol1_98To1_99() {
-        super(ClientboundPacket1_21_2.class, ClientboundPacket1_21_2.class, ServerboundPacket1_21_2.class, ServerboundPacket1_21_2.class);
+        super(ClientboundPacket1_21_2.class, ClientboundPacket1_21_2.class, ServerboundPacket1_21_4.class, ServerboundPacket1_21_4.class);
    }

    @Override
@@ -87,13 +90,17 @@ final class Protocol1_98To1_99 extends BackwardsProtocol<ClientboundPacket1_21_2
        translatableRewriter.registerPlayerCombatKill1_20(ClientboundPackets1_21_2.PLAYER_COMBAT_KILL);
        translatableRewriter.registerComponentPacket(ClientboundPackets1_21_2.SYSTEM_CHAT);
        translatableRewriter.registerComponentPacket(ClientboundPackets1_21_2.DISGUISED_CHAT);
-        translatableRewriter.registerPlayerInfoUpdate1_21_2(ClientboundPackets1_21_2.PLAYER_INFO_UPDATE);
+        translatableRewriter.registerPlayerInfoUpdate1_21_4(ClientboundPackets1_21_2.PLAYER_INFO_UPDATE);
        translatableRewriter.registerPing();
+
+        // If needed for any particle, item, or block changes. Extend ParticleRewriter for particle serializer changes
+        particleRewriter.registerLevelParticles1_20_5(ClientboundPackets1_21_2.LEVEL_PARTICLES);
+        particleRewriter.registerExplode1_21_2(ClientboundPackets1_21_2.EXPLODE);
    }

    @Override
    public void init(final UserConnection user) {
-        addEntityTracker(user, new EntityTrackerBase(user, EntityTypes1_20_5.PLAYER));
+        addEntityTracker(user, new EntityTrackerBase(user, EntityTypes1_21_4.PLAYER));
    }

    @Override
@@ -111,6 +118,11 @@ final class Protocol1_98To1_99 extends BackwardsProtocol<ClientboundPacket1_21_2
        return itemRewriter;
    }

+    @Override
+    public ParticleRewriter<ClientboundPacket1_21_2> getParticleRewriter() {
+        return particleRewriter;
+    }
+
    @Override
    public TranslatableRewriter<ClientboundPacket1_21_2> getComponentRewriter() {
        return translatableRewriter;
@@ -122,12 +134,12 @@ final class Protocol1_98To1_99 extends BackwardsProtocol<ClientboundPacket1_21_2
    }

    @Override
-    protected PacketTypesProvider<ClientboundPacket1_21_2, ClientboundPacket1_21_2, ServerboundPacket1_21_2, ServerboundPacket1_21_2> createPacketTypesProvider() {
+    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_2.class, ServerboundConfigurationPackets1_20_5.class),
-            packetTypeMap(unmappedServerboundPacketType, ServerboundPackets1_21_2.class, ServerboundConfigurationPackets1_20_5.class)
+            packetTypeMap(mappedServerboundPacketType, ServerboundPackets1_21_4.class, ServerboundConfigurationPackets1_20_5.class),
+            packetTypeMap(unmappedServerboundPacketType, ServerboundPackets1_21_4.class, ServerboundConfigurationPackets1_20_5.class)
        );
    }
 }
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2024 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) 2016-2024 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) 2016-2024 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
@@ -89,6 +89,9 @@ public class EntityPacketRewriter1_10 extends LegacyEntityRewriter<ClientboundPa
                handler(wrapper -> {
                    int entityId = wrapper.get(Types.VAR_INT, 0);
                    EntityType type = tracker(wrapper.user()).entityType(entityId);
+                    if (type == null) {
+                        return;
+                    }

                    List<EntityData> entityDataList = wrapper.get(Types1_9.ENTITY_DATA_LIST, 0);
                    handleEntityData(wrapper.get(Types.VAR_INT, 0), entityDataList, wrapper.user());
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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.ComponentRewriter;
+import com.viaversion.viaversion.rewriter.ParticleRewriter;
 import com.viaversion.viaversion.rewriter.StatisticsRewriter;
 import com.viaversion.viaversion.rewriter.TagRewriter;
 import com.viaversion.viaversion.util.ComponentUtil;
@@ -50,6 +51,7 @@ public class Protocol1_13_1To1_13 extends BackwardsProtocol<ClientboundPackets1_
    public static final BackwardsMappingData MAPPINGS = new BackwardsMappingData("1.13.2", "1.13", Protocol1_13To1_13_1.class);
    private final EntityPacketRewriter1_13_1 entityRewriter = new EntityPacketRewriter1_13_1(this);
    private final ItemPacketRewriter1_13_1 itemRewriter = new ItemPacketRewriter1_13_1(this);
+    private final ParticleRewriter<ClientboundPackets1_13> particleRewriter = new ParticleRewriter<>(this);
    private final TranslatableRewriter<ClientboundPackets1_13> translatableRewriter = new TranslatableRewriter<>(this, ComponentRewriter.ReadType.JSON);
    private final TagRewriter<ClientboundPackets1_13> tagRewriter = new TagRewriter<>(this);

@@ -72,6 +74,8 @@ public class Protocol1_13_1To1_13 extends BackwardsProtocol<ClientboundPackets1_

        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() {
@@ -221,6 +225,11 @@ public class Protocol1_13_1To1_13 extends BackwardsProtocol<ClientboundPackets1_
        return itemRewriter;
    }

+    @Override
+    public ParticleRewriter<ClientboundPackets1_13> getParticleRewriter() {
+        return particleRewriter;
+    }
+
    public TranslatableRewriter<ClientboundPackets1_13> translatableRewriter() {
        return translatableRewriter;
    }
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2024 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) 2016-2024 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
@@ -22,8 +22,8 @@ import com.viaversion.viabackwards.protocol.v1_13_1to1_13.Protocol1_13_1To1_13;
 import com.viaversion.viaversion.api.minecraft.Particle;
 import com.viaversion.viaversion.api.minecraft.entities.EntityType;
 import com.viaversion.viaversion.api.minecraft.entities.EntityTypes1_13;
-import com.viaversion.viaversion.api.minecraft.item.Item;
 import com.viaversion.viaversion.api.minecraft.entitydata.EntityData;
+import com.viaversion.viaversion.api.minecraft.item.Item;
 import com.viaversion.viaversion.api.protocol.remapper.PacketHandlers;
 import com.viaversion.viaversion.api.type.Types;
 import com.viaversion.viaversion.api.type.types.version.Types1_13;
@@ -57,7 +57,6 @@ public class EntityPacketRewriter1_13_1 extends LegacyEntityRewriter<Clientbound
                    byte type = wrapper.get(Types.BYTE, 0);
                    EntityTypes1_13.EntityType entType = EntityTypes1_13.getTypeFromId(type, true);
                    if (entType == null) {
-                        protocol.getLogger().warning("Could not find entity type " + type);
                        return;
                    }

@@ -138,7 +137,7 @@ public class EntityPacketRewriter1_13_1 extends LegacyEntityRewriter<Clientbound
                int value = (int) data.getValue();
                data.setValue(protocol.getMappingData().getNewBlockStateId(value));
            } else if (data.dataType() == Types1_13.ENTITY_DATA_TYPES.particleType) {
-                rewriteParticle(event.user(), (Particle) data.getValue());
+                protocol.getParticleRewriter().rewriteParticle(event.user(), (Particle) data.getValue());
            } else if (data.dataType() == Types1_13.ENTITY_DATA_TYPES.optionalComponentType || data.dataType() == Types1_13.ENTITY_DATA_TYPES.componentType) {
                JsonElement element = data.value();
                protocol.translatableRewriter().processText(event.user(), element);
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2024 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
@@ -19,7 +19,6 @@ 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.Type;
 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;
@@ -68,7 +67,5 @@ 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);
-
-        registerLevelParticles(ClientboundPackets1_13.LEVEL_PARTICLES, Types.FLOAT);
    }
 }
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2024 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) 2016-2024 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) 2016-2024 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 +18,12 @@
 package com.viaversion.viabackwards.protocol.v1_13_2to1_13_1.rewriter;

 import com.viaversion.viabackwards.protocol.v1_13_2to1_13_1.Protocol1_13_2To1_13_1;
+import com.viaversion.viaversion.api.minecraft.Particle;
 import com.viaversion.viaversion.api.minecraft.entitydata.EntityData;
+import com.viaversion.viaversion.api.minecraft.entitydata.EntityDataType;
+import com.viaversion.viaversion.api.minecraft.item.Item;
+import com.viaversion.viaversion.api.protocol.packet.PacketWrapper;
 import com.viaversion.viaversion.api.protocol.remapper.PacketHandlers;
-import com.viaversion.viaversion.api.type.Type;
 import com.viaversion.viaversion.api.type.Types;
 import com.viaversion.viaversion.api.type.types.version.Types1_13;
 import com.viaversion.viaversion.api.type.types.version.Types1_13_2;
@@ -47,11 +50,7 @@ public class EntityPacketRewriter1_13_2 {
                map(Types.SHORT); // 11 - Velocity Z
                map(Types1_13_2.ENTITY_DATA_LIST, Types1_13.ENTITY_DATA_LIST); // 12 - Entity data

-                handler(wrapper -> {
-                    for (EntityData entityData : wrapper.get(Types1_13.ENTITY_DATA_LIST, 0)) {
-                        entityData.setDataType(Types1_13.ENTITY_DATA_TYPES.byId(entityData.dataType().typeId()));
-                    }
-                });
+                handler(EntityPacketRewriter1_13_2::updateEntityData);
            }
        });

@@ -67,11 +66,7 @@ public class EntityPacketRewriter1_13_2 {
                map(Types.BYTE); // 6 - Pitch
                map(Types1_13_2.ENTITY_DATA_LIST, Types1_13.ENTITY_DATA_LIST); // 7 - Entity data

-                handler(wrapper -> {
-                    for (EntityData entityData : wrapper.get(Types1_13.ENTITY_DATA_LIST, 0)) {
-                        entityData.setDataType(Types1_13.ENTITY_DATA_TYPES.byId(entityData.dataType().typeId()));
-                    }
-                });
+                handler(EntityPacketRewriter1_13_2::updateEntityData);
            }
        });

@@ -81,13 +76,23 @@ public class EntityPacketRewriter1_13_2 {
                map(Types.VAR_INT); // 0 - Entity ID
                map(Types1_13_2.ENTITY_DATA_LIST, Types1_13.ENTITY_DATA_LIST); // 1 - Entity data list

-                handler(wrapper -> {
-                    for (EntityData entityData : wrapper.get(Types1_13.ENTITY_DATA_LIST, 0)) {
-                        entityData.setDataType(Types1_13.ENTITY_DATA_TYPES.byId(entityData.dataType().typeId()));
-                    }
-                });
+                handler(EntityPacketRewriter1_13_2::updateEntityData);
            }
        });
    }

+    private static void updateEntityData(final PacketWrapper wrapper) {
+        for (final EntityData data : wrapper.get(Types1_13.ENTITY_DATA_LIST, 0)) {
+            final EntityDataType dataType = Types1_13.ENTITY_DATA_TYPES.byId(data.dataType().typeId());
+            data.setDataType(dataType);
+
+            if (dataType == Types1_13.ENTITY_DATA_TYPES.particleType) {
+                final Particle particle = data.value();
+                if (particle.id() == 27) {
+                    final Item item = particle.<Item>getArgument(0).getValue();
+                    particle.set(0, Types.ITEM1_13, item);
+                }
+            }
+        }
+    }
 }
@@ -1,6 +1,6 @@
 /*
 * This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
- * Copyright (C) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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) 2016-2024 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
Author	SHA1	Message	Date
Nassim Jahnke	284810f1e5	5.2.1 Release	2025-01-01 21:19:07 +01:00
Nassim Jahnke	28df61e98e	[ci skip] Update copyright header	2025-01-01 12:32:56 +01:00
Nassim Jahnke	a1a71a160a	Mark publish tasks as not compatible with config cache for now	2024-12-29 13:48:39 +01:00
Nassim Jahnke	4265866c93	Enable Gradle configuration cache	2024-12-29 12:59:34 +01:00
Nassim Jahnke	b197c758b5	Add empty flowers and tall_flowers tags Fixes #945	2024-12-22 10:55:12 +01:00
github-actions[bot]andgradle-update-robot	a38904e5c6	Update Gradle Wrapper from 8.11.1 to 8.12 (#943 ) Signed-off-by: gradle-update-robot <gradle-update-robot@regolo.cc> Co-authored-by: gradle-update-robot <gradle-update-robot@regolo.cc>	2024-12-22 03:25:27 +01:00
EnZaXD	b214235c04	Map first float of 1.21.4 custom model data as int for 1.21.3 clients (#942 )	2024-12-20 09:21:14 +01:00
Nassim Jahnke	0dc7b471b8	Add pale_garden biome mapping	2024-12-18 14:19:43 +01:00
Nassim Jahnke	da75e1957f	Fix potion effect tag backup Fixes #4319	2024-12-17 18:24:16 +01:00
Kichura	9675bbd8fe	[ci skip] Migrate to the setup-gradle action (#937 )	2024-12-17 00:46:22 +01:00
EnZaXD	f0def507fd	Null check entity type in LegacyEntityRewriter#getObjectTrackerHandler (#935 )	2024-12-16 01:23:05 +01:00
Kichura	e0430c0f45	[ci skip] Do not persist credentials in checkout action (#934 )	2024-12-15 18:30:28 +01:00
Nassim Jahnke	c770c3e1fa	Update VV dep, a field type changes	2024-12-15 10:14:20 +01:00
Nassim Jahnke	3896a12166	[ci skip] Update some text and comments	2024-12-15 10:13:28 +01:00
EnZaXD	563a3e518d	Handle unknown entity types correctly (#932 )	2024-12-15 10:13:08 +01:00
Nassim Jahnke	8896528c34	5.2.0 Release	2024-12-06 16:11:13 +01:00
Nassim Jahnke	8ec7c27153	Check for client state in event loop in PlayerPacketsTickTask	2024-12-05 23:22:03 +01:00
Nassim Jahnke	5f0cb34e64	Merge branch 'master' into preview	2024-12-05 17:17:35 +01:00
Nassim Jahnke	b67d7c076f	Fix dust/dust_color_transition particles in biome data Fixes #926	2024-12-05 17:16:57 +01:00
Nassim Jahnke	5f6696f741	Update FUNDING.yml	2024-12-04 22:04:30 +01:00
FlorianMichael	7b48d1bd56	Add snapshot support section to README	2024-12-04 20:42:45 +01:00
Nassim Jahnke	b6828aa73d	Add missing set_player_inventory handler, update template protocol	2024-12-04 15:43:49 +01:00
Nassim Jahnke	7711974b58	Remove remaining changed data from show item hovers	2024-12-04 12:41:09 +01:00
Nassim Jahnke	07037fd201	Enable experimental feature for .3 clients	2024-12-03 23:29:16 +01:00
Nassim Jahnke	c6ac4542f1	Remove unnecessary container set data handler	2024-12-03 23:16:26 +01:00
Nassim Jahnke	1805777b6f	Fix switcheroo	2024-11-29 13:59:42 +01:00
Nassim Jahnke	4f6fa42f53	Update mappings	2024-11-27 21:59:58 +01:00
Nassim Jahnke	07272b7ab3	Add translation mappings	2024-11-27 21:59:58 +01:00
Nassim Jahnke	b3e508444d	1.21.4-pre1	2024-11-27 21:59:58 +01:00
Nassim Jahnke	68b8481de1	24w46a	2024-11-27 21:59:58 +01:00
Nassim Jahnke	402aff9656	24w45a (mostly)	2024-11-27 21:59:58 +01:00
Nassim Jahnke	2456b05ea6	24w44a	2024-11-27 21:59:58 +01:00
Nassim Jahnke	9d5cd04d4b	Always update storage data	2024-11-27 21:50:46 +01:00
Nassim Jahnke	30499c8b30	Fix entity teleport for non-self in 1.21.2->1.21.1 Fixes #922	2024-11-27 21:47:40 +01:00
Nassim Jahnke	fb328d4753	Fix recipe removal	2024-11-26 18:16:42 +01:00
Nassim Jahnke	5347820c28	Fix typo	2024-11-25 10:18:16 +01:00
Nassim Jahnke	c4af653e42	Fix 1.21 client-sent food using_converts_to handling	2024-11-25 10:17:10 +01:00
github-actions[bot]andgradle-update-robot	5240487a35	Update Gradle Wrapper from 8.11 to 8.11.1 (#920 ) Signed-off-by: gradle-update-robot <gradle-update-robot@regolo.cc> Co-authored-by: gradle-update-robot <gradle-update-robot@regolo.cc>	2024-11-24 02:09:33 +01:00
EnZaXDandNassim Jahnke	276953f6cb	Backup inconvertible item component data for creative clients in 1.21+ (#907 ) Co-authored-by: Nassim Jahnke <nassim@njahnke.dev>	2024-11-22 10:36:42 +01:00
EnZaXD	1dfef5b97e	Emulate block and item display entities in 1.19.4->1.19.3 (#871 )	2024-11-18 14:38:20 +01:00
Nassim Jahnke	4a9c98aa1b	Address Gradle deprecation warnings	2024-11-17 13:45:25 +01:00
github-actions[bot]andgradle-update-robot	07e2848e5b	Update Gradle Wrapper from 8.10.2 to 8.11 (#917 ) Signed-off-by: gradle-update-robot <gradle-update-robot@regolo.cc> Co-authored-by: gradle-update-robot <gradle-update-robot@regolo.cc>	2024-11-17 12:23:33 +01:00
Gero	1db6824391	Fix remapping of 1.21.3 PLAYER_INFO_UPDATE list order (#915 )	2024-11-11 17:01:35 +01:00
Nassim Jahnke	82a7c9bc3d	Update VV usage	2024-11-11 15:00:34 +01:00
Nassim Jahnke	3a67be7fe5	Don't forget to rewrite item in set cursor and set player inventory	2024-11-08 17:25:40 +01:00
EnZaXD	8cb285db69	Change darkness->blindness in 1.19->1.18.2 (#908 )	2024-11-07 09:18:33 +01:00
EnZaXD	04a692022a	Move config option check for player face fix into packet handlers (#913 )	2024-11-07 09:11:38 +01:00
Nassim Jahnke	498bec9065	Remove 'has recipe error' container data from smithing table Fixes #909	2024-11-05 20:20:27 +01:00
Nassim Jahnke	ab2a407742	Bump version to 5.1.2-SNAPSHOT	2024-11-05 20:18:30 +01:00
Nassim Jahnke	cfad15a9b2	5.1.1 Release	2024-11-01 19:00:56 +01:00
EnZaXDandNassim Jahnke	2c3c62d246	Update VV API usage (#906 ) Co-authored-by: Nassim Jahnke <nassim@njahnke.dev>	2024-11-01 18:58:44 +01:00
Nassim Jahnke	d6c27add17	Add viaproxy jvm flags	2024-10-30 21:07:30 +01:00
RK_01	7b5ee01929	Fix SET_CURSOR_ITEM container id type (#905 )	2024-10-30 17:05:57 +01:00
Nassim Jahnke	c7a5de1176	Write inventory id as unsigned byte...	2024-10-30 16:52:52 +01:00
Nassim Jahnke	16aa6a51a2	Fix issues with creaking entity data Fixes #904	2024-10-30 10:21:04 +01:00
EnZaXD	562651cd9d	[ci skip] Add component rewriter to template (#903 )	2024-10-30 10:20:24 +01:00
EnZaXD	3e8086e136	Add gradle task to quickly test/debug code changes (#902 )	2024-10-29 15:00:34 +01:00
Nassim Jahnke	368f450e11	Remove lock item data in component rewriter	2024-10-29 13:38:01 +01:00
Nassim Jahnke	80b530a368	Fix trail particle handling	2024-10-29 13:33:16 +01:00
Nassim Jahnke	d2d1d0014f	Remove instrument registry Some older clients don't like unknown registries	2024-10-29 12:45:56 +01:00
Nassim Jahnke	5a576d66b4	Update item type in area effect cloud particles in 1.13.2->1.13.1	2024-10-28 12:21:57 +01:00
EnZaXD	a94d06716c	Use new ParticleRewriter (#901 )	2024-10-28 11:28:12 +01:00
Nassim Jahnke	8af8319839	Small cleanup	2024-10-27 23:25:00 +01:00
EnZaXD	927ffaf20a	Correctly update action bits in PLAYER_INFO_UPDATE in 1.21.2->1.21 (#899 )	2024-10-26 14:07:13 +02:00