Exclude CODEOWNERS from language statistics

.editorconfig

@@ -1,5 +1,3 @@
-root = true
-
 [*]
 charset = utf-8
 end_of_line = lf
@@ -42,5 +40,5 @@ ij_java_use_fq_class_names = true
 [paper-server/src/minecraft/resources/data/**/*.json]
 indent_size = 2
 
-[paper-{server,api}/src/generated/java/**/*.java]
+[paper-api/src/generated/java/**/*.java]
 ij_java_imports_layout = $*, |, *

.gitattributes

@@ -5,3 +5,4 @@ gradlew text eol=lf
 *.bat text eol=crlf
 
 *.jar binary
+.gitea/CODEOWNERS linguist-detectable=false

.gitea/CODEOWNERS

@@ -0,0 +1,3 @@
+# Pull requests request review from the eligible staff team(s).
+# One approval from either an Admin or Developer satisfies branch protection.
+*   @trueog/Admins @trueog/Developers

.github/workflows/build.yml

@@ -16,48 +16,37 @@ on:
 
 jobs:
   build:
-    env:
-      ORG_GRADLE_PROJECT_paperBuildCacheEnabled: true
-      ORG_GRADLE_PROJECT_paperBuildCacheUsername: ${{ secrets.PAPER_BUILD_CACHE_USERNAME }}
-      ORG_GRADLE_PROJECT_paperBuildCachePassword: ${{ secrets.PAPER_BUILD_CACHE_PASSWORD }}
-      ORG_GRADLE_PROJECT_paperBuildCachePush: true
-
     # The goal of the build workflow is split into multiple requirements.
     # 1. Run on pushes to same repo.
     # 2. Run on PR open/reopen/syncs from repos that are not the same (PRs from the same repo are covered by 1)
-    # 3. Run on labeled PRs that have the publish-pr flag.
+    # 3. Run on labeled PRs that have the build-pr-jar flag.
     if: >
       (
         (github.event_name == 'push')
         || (github.event_name == 'pull_request' && github.repository != github.event.pull_request.head.repo.full_name && contains(fromJSON('["opened", "reopened", "synchronize"]'), github.event.action))
-        || (github.event_name == 'pull_request' && github.event.action == 'labeled' && github.event.label.name == 'publish-pr')
+        || (github.event_name == 'pull_request' && github.event.action == 'labeled' && github.event.label.name == 'build-pr-jar')
       )
 
     runs-on: ubuntu-latest
     strategy:
+      matrix:
+        java: [21]
       fail-fast: true
     steps:
       - if: ${{ github.event_name == 'push' }}
         uses: actions/checkout@v4
-        with:
-          # todo remove me again after the update
-          ref: ${{ github.ref_name }}
-          fetch-depth: 0
       - if: ${{ github.event_name == 'pull_request' }}
         uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.sha }}
-      - name: JDK 25
+      - name: JDK ${{ matrix.java }}
         uses: actions/setup-java@v4
         with:
-          java-version: 25
+          java-version: ${{ matrix.java }}
           distribution: 'zulu'
 
       - name: Setup Gradle
         uses: gradle/actions/setup-gradle@v4
-        with:
-          # Allow cache writes on main and dev branches
-          cache-read-only: ${{ github.ref != 'refs/heads/main' && !startsWith(github.ref, 'refs/heads/dev/') }}
 
       - name: Configure Build
         uses: actions/github-script@v7
@@ -80,14 +69,14 @@ jobs:
 
             if (event_name === "push" && ref_type === "branch") {
               const {data: pulls} = await github.rest.pulls.list({ owner, repo, head: `${owner}:${ref_name}`, state: "open" });
-              const pull = pulls.find((pr) => !!pr.labels.find((l) => l.name === "publish-pr"));
+              const pull = pulls.find((pr) => !!pr.labels.find((l) => l.name === "build-pr-jar"));
               if (pull) {
                 result["pr"] = pull.number;
                 result["action"] = "paperclip";
                 core.notice(`This is a push action but to a branch with an open PR with the build paperclip label (${JSON.stringify(result)})`);
                 return result;
               }
-            } else if (event_name === "pull_request" && event.pull_request.labels.find((l) => l.name === "publish-pr")) {
+            } else if (event_name === "pull_request" && event.pull_request.labels.find((l) => l.name === "build-pr-jar")) {
               result["pr"] = event.pull_request.number;
               result["action"] = "paperclip";
               core.notice(`This is a pull request action with a build paperclip label (${JSON.stringify(result)})`);
@@ -109,27 +98,20 @@ jobs:
         if: always()
         uses: actions/upload-artifact@v4
         with:
-          name: Test Results
+          name: Test Results (${{ matrix.java }})
           path: |
             **/build/test-results/test/TEST-*.xml
 
       - name: Create Paperclip Jar
         if: fromJSON(steps.determine.outputs.result).action == 'paperclip'
-        run: ./gradlew createPaperclipJar --stacktrace
+        run: ./gradlew createMojmapPaperclipJar --stacktrace
 
       - name: Upload Paperclip Jar
         if: fromJSON(steps.determine.outputs.result).action == 'paperclip'
         uses: actions/upload-artifact@v4
         with:
           name: paper-${{ fromJSON(steps.determine.outputs.result).pr }}
-          path: paper-server/build/libs/paper-paperclip-*.jar
-
-      - name: Publish Artifacts
-        if: fromJSON(steps.determine.outputs.result).action == 'paperclip'
-        uses: PaperMC/action-pr-publishing/upload@paper
-        with:
-          # TODO fallback for failing javadoc
-          publishing-task: ":paper-api:publishAllPublicationsTo_githubPackages_PRsRepository publishDevBundlePublicationTo_githubPackages_PRsRepository -PpublishDevBundle"
+          path: paper-server/build/libs/paper-paperclip-*-mojmap.jar
   event_file:
     name: "Event File"
     # Only run on PRs if the source branch is on someone else's repo

.github/workflows/pr_comment.yml

@@ -0,0 +1,84 @@
+# This workflow run on the completion of the
+# build workflow but only does anything if the
+# triggering workflow uploaded an artifact.
+#
+# Do note that it is then the trigger workflow that
+# determines if this will update the PR text body. All
+# this workflow does is check if an uploaded artifact
+# exists and there is a PR tied to the previous workflow.
+
+name: Comment on pull request
+on:
+  workflow_run:
+    workflows: ['Build Paper']
+    types: [completed]
+jobs:
+  pr_comment:
+    if: github.event.workflow_run.conclusion == 'success'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/github-script@v7
+        env:
+          BRANCH_NAME: "${{ github.event.workflow_run.head_branch }}"
+          PR_OWNER: "${{ github.event.workflow_run.head_repository.owner.login }}"
+          PR_SHA: "${{ github.event.workflow_run.head_sha }}"
+          RUN_ID: "${{ github.event.workflow_run.id }}"
+          REPO_ID: "${{ github.event.repository.id }}"
+          EVENT_TYPE: "${{ github.event.workflow_run.event}}"
+          PULL_REQUESTS: "${{ toJSON(github.event.workflow_run.pull_requests) }}"
+        with:
+          # This snippet is public-domain, taken from
+          # https://github.com/oprypin/nightly.link/blob/master/.github/workflows/pr-comment.yml
+          # Modified extensively by Machine_Maker
+          script: |
+            async function updatePR(owner, repo, issue_number, purpose, body) {
+              const { data } = await github.rest.issues.get({ owner, repo, issue_number });
+              core.debug(JSON.stringify(data, null, 2));
+
+              const marker = `<!-- bot: ${purpose} -->`;
+
+              let new_body = data.body ? data.body.trim().split(marker)[0].trim() : "";
+              new_body += `\n${marker}\n---\n${body}`;
+
+              core.info(`Updating the text body of PR #${issue_number} in ${owner}/${repo}`);
+              await github.rest.issues.update({ owner, repo, issue_number, body: new_body });
+            }
+
+            const { owner, repo } = context.repo;
+            const run_id = `${process.env.RUN_ID}`;
+            const repo_id = `${process.env.REPO_ID}`;
+
+            let pulls = [];
+            const event_type = `${process.env.EVENT_TYPE}`;
+            if (event_type === "push") { // if push, it's from the same repo which means `pull_requests` is populated
+              pulls = JSON.parse(`${process.env.PULL_REQUESTS}`);
+            } else {
+              const pr_branch = `${process.env.BRANCH_NAME}`;
+              const pr_sha = `${process.env.PR_SHA}`;
+              const pr_owner = `${process.env.PR_OWNER}`;
+              const { data } = await github.rest.pulls.list({ owner, repo, head: `${pr_owner}:${pr_branch}`, state: "open" });
+              core.debug(JSON.stringify(data, null, 2));
+              pulls = data.filter((pr) => pr.head.sha === pr_sha && pr.labels.find((l) => l.name === "build-pr-jar"));
+            }
+
+            if (!pulls.length) {
+              return core.notice("This workflow doesn't have any pull requests!");
+            } else if (pulls.length > 1) {
+              core.info(JSON.stringify(pulls, null, 2));
+              return core.error("Found multiple matching PRs");
+            }
+            const pull_request = pulls[0];
+
+            const artifacts = await github.paginate(github.rest.actions.listWorkflowRunArtifacts, { owner, repo, run_id });
+            if (!artifacts.length) {
+              return core.info("Skipping comment due to no artifact found");
+            }
+            const artifact = artifacts.find((art) => art.name === `paper-${pull_request.number}`);
+            if (!artifact) {
+              return core.info("Skipping comment to no matching artifact found");
+            }
+
+            const link = `https://nightly.link/${owner}/${repo}/actions/artifacts/${artifact.id}.zip`;
+            const body = `Download the paperclip jar for this pull request: [${artifact.name}.zip](${link})`;
+            core.info(`Adding a link to ${link}`);
+            await updatePR(owner, repo, pull_request.number, "paperclip-pr-build", body);

.github/workflows/projects.yml

@@ -18,11 +18,10 @@ jobs:
     steps:
       - name: "authenticate"
         id: "authenticate"
-        uses: "tibdex/github-app-token@3beb63f4bd073e61482598c45c71c1019b59b73a" # v2.1.0
+        uses: "tibdex/github-app-token@b62528385c34dbc9f38e5f4225ac829252d1ea92" # v1
         with:
-          installation_retrieval_mode: id
-          installation_retrieval_payload: "36153445"
           app_id: "${{ secrets.PROJECTS_APP_ID }}"
+          installation_id: "36153445"
           private_key: "${{ secrets.PROJECTS_PRIVATE_KEY }}"
 
       - uses: PaperMC/update-projects-action@v0.2.0

.github/workflows/publish_pr.yml

@@ -1,36 +0,0 @@
-name: Publish PR
-
-on:
-  workflow_run:
-    workflows: [ "Build Paper" ]
-    types:
-      - completed
-
-permissions:
-  packages: write # To upload the PR
-  actions: write # To get information about the uploading workflow run and to delete the run artifacts
-  contents: write # To download the `maven-publish` artifact, and to be able to create commit comments
-  issues: write # To be able to create PR comments
-  pull-requests: write # To be able to create PR comments
-
-jobs:
-  publish:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Generate an Application repository access token
-        id: gen_repo_token
-        uses: kattecon/gh-app-access-token-gen@v1
-        with:
-          app_id: 1408328
-          private_key: ${{ secrets.PR_PUBLISHING_GH_APP_KEY }}
-          repository: ${{ github.repository }}
-      - name: Publish PR
-        uses: PaperMC/action-pr-publishing@paper
-        env:
-          GITHUB_TOKEN: ${{ steps.gen_repo_token.outputs.token }}
-        with:
-          publishing-token: ${{ github.token }}
-          uploader-workflow-name: Build Paper
-          artifacts-base-path: io/papermc/paper
-          base-maven-url: 'https://maven-prs.papermc.io'
-          self-name: 'papermc-pr-publishing[bot]'

.github/workflows/test_results.yml

@@ -21,14 +21,12 @@ jobs:
         uses: dawidd6/action-download-artifact@v6
         with:
           run_id: ${{ github.event.workflow_run.id }}
-          path: test_artifacts
-          name: "Test Results|Event File"
-          name_is_regexp: true
+          path: artifacts
       - name: Publish Test Results
         uses: EnricoMi/publish-unit-test-result-action@v2
         with:
           commit: ${{ github.event.workflow_run.head_sha }}
-          event_file: test_artifacts/Event File/event.json
+          event_file: artifacts/Event File/event.json
           event_name: ${{ github.event.workflow_run.event }}
-          files: "test_artifacts/**/*.xml"
+          files: "artifacts/**/*.xml"
           comment_mode: off

.gitignore

@@ -20,7 +20,6 @@ nbactions.xml
 bin/
 dist/
 manifest.mf
-__pycache__/
 
 # Mac filesystem dust
 .DS_Store/
@@ -46,7 +45,7 @@ logs/
 !gradle/wrapper/gradle-wrapper.jar
 
 test-plugin.settings.gradle.kts
-paper-generator.settings.gradle.kts
+paper-api-generator.settings.gradle.kts
 
 # Don't track patched vanilla submodules
 paper-server/src/minecraft/

CONTRIBUTING.md

@@ -21,13 +21,13 @@ which can be obtained in (most) package managers such as `apt` (Debian / Ubuntu;
 you will most likely use this for WSL), `homebrew` (macOS / Linux), and more:
 
 - `git` (package `git` everywhere);
-- A Java 25 or later JDK (packages vary, use Google/DuckDuckGo/etc.).
+- A Java 21 or later JDK (packages vary, use Google/DuckDuckGo/etc.).
   - [Adoptium](https://adoptium.net/) has builds for most operating systems.
-  - Paper requires JDK 25 to build, however, makes use of Gradle's
+  - Paper requires JDK 21 to build, however, makes use of Gradle's
     [Toolchains](https://docs.gradle.org/current/userguide/toolchains.html)
-    feature to allow building with only JRE 21 or later installed. (Gradle will
-    automatically provision JDK 25 for compilation if it cannot find an existing
-    installation).
+    feature to allow building with only JRE 11 or later installed. (Gradle will
+    automatically provision JDK 21 for compilation if it cannot find an existing
+    install).
 
 If you're on Windows, check
 [the section on WSL](#patching-and-building-is-really-slow-what-can-i-do).
@@ -36,11 +36,11 @@ If you're compiling with Docker, you can use Adoptium's
 [`eclipse-temurin`](https://hub.docker.com/_/eclipse-temurin/) images like so:
 
 ```console
-# docker run -it -v "$(pwd)":/data --rm eclipse-temurin:25.0.2_10-jdk bash
+# docker run -it -v "$(pwd)":/data --rm eclipse-temurin:21.0.5_11-jdk bash
 Pulling image...
 
 root@abcdefg1234:/# javac -version
-javac 25.0.2
+javac 21.0.5
 ```
 
 ## Understanding Patches
@@ -66,7 +66,7 @@ On Windows, remove the `./` the beginning of `gradlew` commands;
 **Only changes made in `paper-server/src/minecraft` have to deal with the patch system.**
 
 `paper-server/src/minecraft` is not a git repositories in the traditional sense. Its
-initial commits are the decompiled Minecraft source files. The per-file
+initial commits are the decompiled and deobfuscated Minecraft source files. The per-file
 patches are applied on top of these files as a single, large commit, which is then followed
 by the individual feature-patch commits.
 
@@ -184,37 +184,14 @@ These steps assume the `origin` remote is your fork of this repository and `upst
 ## PR Policy
 
 We'll accept changes that make sense. You should be able to justify their
-existence, along with any maintenance costs that come with them.
+existence, along with any maintenance costs that come with them. Using
+[obfuscation helpers](#obfuscation-helpers) aids in the maintenance costs.
 Remember that these changes will affect everyone who runs Paper, not just you
 and your server.
 
 While we will fix minor formatting issues, you should stick to the guide below
 when making and submitting changes.
 
-### Branches and Minecraft Versions
-
-Generally, PRs should be targeted at the `main` branch, where active development for
-the latest Minecraft release happens.
-
-If a new Minecraft release is imminent, it may be wise to wait until it's released
-and merged to `main` to avoid having to rebase your PR, as the `main` branch will be
-frozen during this time (you can ask in the Paper Discord if you're unsure).
-
-For old Minecraft versions - we are unlikely to accept PRs targeting any versions not
-marked as supported at https://fill-ui.papermc.io/projects/paper.
-
-For snapshots and other pre-release versions - you should only target these branches
-for changes specific to features or changes in those versions. For example, if Copper
-Golem is going to be added in 1.21.9, you can PR to the relevant dev branch as it would
-not make sense to merge that into `main`. Or, if you are fixing a bug that only exists in
-a dev branch, you should target that branch. When submitting PRs to dev branches, please
-coordinate with the dev team in Discord or open an issue before starting work to ensure
-it's an area we want to accept changes for. The team prefers to handle initial updating
-work through to the server running ourselves, so do not attempt to PR version updates
-(i.e. 25w42a -> 25w43a, etc.) or while there are still unapplied source patches. Feature
-patches are also not applied until at earliest the pre-release phase to avoid unnecessary
-churn.
-
 ## Formatting
 
 All modifications to Vanilla files should be marked. For historical reasons,
@@ -280,47 +257,13 @@ public class SomeVanillaClass {
 
 We are in the process of switching nullability annotation libraries, so you might need to use one or the other:
 
-**For classes, we add or modifications to Vanilla Files**: Fields, method parameters and return types that are nullable should be marked via the
+**For classes we add**: Fields, method parameters and return types that are nullable should be marked via the
 `@Nullable` annotation from `org.jspecify.annotations`. Whenever you create a new class, add `@NullMarked`, meaning types
 are assumed to be non-null by default. For less obvious placing such as on generics or arrays, see the [JSpecify docs](https://jspecify.dev/docs/user-guide/).
 
 **For other classes**: Keep using both `@Nullable` and `@NotNull` from `org.jetbrains.annotations`. These
 will be replaced later.
 
-### API checks
-
-When performing API-related checks where an exception needs to be thrown under specific conditions, you should use the `Preconditions` class.
-
-#### Checking Method Arguments
-To validate method arguments, use `Preconditions#checkArgument`. This will throw an `IllegalArgumentException` if the condition is not met.
-> Don't use Preconditions#checkNotNull, as it throws a NullPointerException, which makes it harder to determine whether the error was caused by an internal issue or invalid arguments.
-
-ex:
-```java
-@Override
-public void sendMessage(Player player, Component message) {
-    Preconditions.checkArgument(player != null, "player cannot be null");
-    Preconditions.checkArgument(player.isOnline(), "player %s must be online", player.getName());
-    Preconditions.checkArgument(message != null, "message cannot be null");
-    // rest of code
-}
-```
-
-#### Checking Object State
-To validate the state of an object inside a method, use `Preconditions#checkState`. This will throw an `IllegalStateException` if the condition is not met.
-ex:
-```java
-private Player player;
-
-@Override
-public void sendMessage(Component message) {
-    Preconditions.checkArgument(message != null, "message cannot be null");
-    Preconditions.checkState(this.player != null, "player cannot be null");
-    Preconditions.checkState(this.player.isOnline(), "player %s must be online", this.player.getName());
-    // rest of code
-}
-```
-
 ## Access Transformers
 Sometimes, Vanilla code already contains a field, method, or type you want to access
 but the visibility is too low (e.g. a private field in an entity class). Paper can use access transformers
@@ -381,6 +324,26 @@ index a92bf8967..d0ab87d0f 100644
 ```
 -->
 
+## Obfuscation Helpers
+
+While rarely needed, obfuscation helpers are sometimes useful when it comes
+to unmapped local variables, or poorly named method parameters. In an effort
+to make future updates easier on ourselves, Paper tries to use obfuscation
+helpers wherever it makes sense. The purpose of these helpers is to make the
+code more readable and maintainable. These helpers should be made easy to
+inline by the JVM wherever possible.
+
+An example of an obfuscation helper for a local variable:
+```java
+double d0 = entity.getX(); final double fromX = d0; // Paper - OBFHELPER
+// ...   
+this.someMethod(fromX); // Paper
+```
+
+While they may not always be done in exactly the same way, the general goal is
+always to improve readability and maintainability. Use your best judgment and do
+what fits best in your situation.
+
 ## Configuration files
 
 To use a configurable value in your patch, add a new field in either the
@@ -455,17 +418,6 @@ If you use Maven to build your plugin:
   If you use Windows and don't usually build using WSL, you might not need to
   do this.
 
-## Tips and Tricks
-
-### IntelliJ IDEA
-
-- Under `Settings > Appearance & Behavior > System Settings`, disable
-  `Sync external changes: Periodically when the IDE is inactive (experimental)`.
-  When disabled, the IDE will not attempt to reindex files while patches are applying
-  unless you interact with the IDE during the process. This avoids severe slowdowns and freezes.
-- Under `Settings > Appearance & Behavior > System Settings`, you may also want to
-  disable `Reopen projects on startup` to avoid freeze loops.
-
 ## Frequently Asked Questions
 
 ### My commit doesn't need a build, what do I do?
@@ -483,11 +435,11 @@ release, either update to Windows 10/11 or move to macOS/Linux/BSD.
 In order to speed up patching process on Windows, it's recommended you get WSL 2.
 This is available in Windows 10 v2004, build 19041 or higher. (You can check
 your version by running `winver` in the run window (Windows key + R)). If you're
-using an out-of-date version of Windows 10, update your system with the
+using an out of date version of Windows 10, update your system with the
 [Windows 10 Update Assistant](https://www.microsoft.com/en-us/software-download/windows10) or [Windows 11 Update Assistant](https://www.microsoft.com/en-us/software-download/windows11).
 
 To set up WSL 2, follow the information here:
-<https://learn.microsoft.com/en-us/windows/wsl/install>
+<https://docs.microsoft.com/en-us/windows/wsl/install>
 
 You will most likely want to use the Ubuntu apps. Once it's set up, install the
 required tools with `sudo apt-get update && sudo apt-get install $TOOL_NAMES
@@ -496,5 +448,5 @@ required tools with `sudo apt-get update && sudo apt-get install $TOOL_NAMES
 everything like usual.
 
 > ❗ Do not use the `/mnt/` directory in WSL! Instead, mount the WSL directories
-> in Windows as described here:
-> <https://learn.microsoft.com/en-us/windows/wsl/filesystems#view-your-current-directory-in-windows-file-explorer>
+> in Windows like described here:
+> <https://docs.microsoft.com/en-us/windows/wsl/filesystems#view-your-current-directory-in-windows-file-explorer>

LICENSE.md

@@ -65,6 +65,4 @@ aerulion <aerulion@gmail.com>
 Lukas Planz <lukas.planz@web.de>
 granny <contact@granny.dev>
 mja00 <me@mja00.dev>
-roro1506HD <16260475+roro1506HD@users.noreply.github.com>
-Toffikk <slodkitofik@gmail.com>
 ```

README.md

@@ -1,6 +1,4 @@
-Paper [![Version](https://img.shields.io/maven-metadata/v?metadataUrl=https%3A%2F%2Fartifactory.papermc.io%2Fartifactory%2Funiverse%2Fio%2Fpapermc%2Fpaper%2Fpaper-api%2Fmaven-metadata.xml&strategy=highestVersion&filter=26.1*&label=version&color=%23344ceb
-)](https://papermc.io/downloads/paper)
-[![Paper Build Status](https://img.shields.io/github/actions/workflow/status/PaperMC/Paper/build.yml?branch=main)](https://github.com/PaperMC/Paper/actions)
+Paper [![Paper Build Status](https://img.shields.io/github/actions/workflow/status/PaperMC/Paper/build.yml?branch=main)](https://github.com/PaperMC/Paper/actions)
 [![Discord](https://img.shields.io/discord/289587909051416579.svg?label=&logo=discord&logoColor=ffffff&color=7389D8&labelColor=6A7EC2)](https://discord.gg/papermc)
 [![GitHub Sponsors](https://img.shields.io/github/sponsors/papermc?label=GitHub%20Sponsors)](https://github.com/sponsors/PaperMC)
 [![Open Collective](https://img.shields.io/opencollective/all/papermc?label=OpenCollective%20Sponsors)](https://opencollective.com/papermc)
@@ -29,23 +27,6 @@ How To (Plugin Developers)
 * See upcoming, pending, and recently added API [here](https://github.com/orgs/PaperMC/projects/2/views/4)
 * Paper API javadocs here: [papermc.io/javadocs](https://papermc.io/javadocs/)
 #### Repository (for paper-api)
-See [the docs](https://docs.papermc.io/paper/dev/project-setup/#adding-paper-as-a-dependency) for more details.
-##### Gradle
-```kotlin
-repositories {
-    maven {
-        url = uri("https://repo.papermc.io/repository/maven-public/")
-    }
-}
-
-dependencies {
-    compileOnly("io.papermc.paper:paper-api:26.1.2.build.+")
-}
-
-java {
-    toolchain.languageVersion.set(JavaLanguageVersion.of(25))
-}
-```
 ##### Maven
 
 ```xml
@@ -59,16 +40,32 @@ java {
 <dependency>
     <groupId>io.papermc.paper</groupId>
     <artifactId>paper-api</artifactId>
-    <version>[26.1.2.build,)</version>
+    <version>1.21.4-R0.1-SNAPSHOT</version>
     <scope>provided</scope>
 </dependency>
 ```
+##### Gradle
+```kotlin
+repositories {
+    maven {
+        url = uri("https://repo.papermc.io/repository/maven-public/")
+    }
+}
+
+dependencies {
+    compileOnly("io.papermc.paper:paper-api:1.21.4-R0.1-SNAPSHOT")
+}
+
+java {
+    toolchain.languageVersion.set(JavaLanguageVersion.of(21))
+}
+```
 
 How To (Compiling Jar From Source)
 ------
-To compile Paper, you need JDK 25 and an internet connection.
+To compile Paper, you need JDK 21 and an internet connection.
 
-Clone this repo, run `./gradlew applyPatches`, then `./gradlew createPaperclipJar` from your terminal. You can find the compiled jar in the `paper-server/build/libs` directory.
+Clone this repo, run `./gradlew applyPatches`, then `./gradlew createMojmapBundlerJar` from your terminal. You can find the compiled jar in the `paper-server/build/libs` directory.
 
 To get a full list of tasks, run `./gradlew tasks`.
 

build-data/dev-imports.txt

@@ -5,3 +5,10 @@
 #     authlib com/mojang/authlib/yggdrasil/YggdrasilGameProfileRepository.java
 #     datafixerupper com.mojang.datafixers.DataFixerBuilder
 #     datafixerupper com/mojang/datafixers/util/Either.java
+# To import classes from the vanilla Minecraft jar use `minecraft` as the artifactId:
+#     minecraft net.minecraft.world.level.entity.LevelEntityGetterAdapter
+#     minecraft net/minecraft/world/level/entity/LevelEntityGetter.java
+# To import minecraft data files, like the default chat type, use `mc_data` as the prefix:
+#     mc_data chat_type/chat.json
+#     mc_data dimension_type/overworld.json
+#

build-data/paper.at

@@ -3,26 +3,33 @@
 private-f net.minecraft.network.CompressionDecoder inflater
 private-f net.minecraft.server.MinecraftServer connection
 private-f net.minecraft.server.MinecraftServer levels
-private-f net.minecraft.server.jsonrpc.internalapi.MinecraftGameRuleServiceImpl gameRules
 private-f net.minecraft.world.item.ItemStack components
 private-f net.minecraft.world.item.ItemStack item
 private-f net.minecraft.world.level.block.entity.BeehiveBlockEntity stored
 protected net.minecraft.world.entity.LivingEntity skipDropExperience
 protected-f net.minecraft.server.MinecraftServer worldData
 public net.minecraft.ChatFormatting code
+public net.minecraft.Util onThreadException(Ljava/lang/Thread;Ljava/lang/Throwable;)V
 public net.minecraft.advancements.Advancement decorateName(Lnet/minecraft/advancements/DisplayInfo;)Lnet/minecraft/network/chat/Component;
 public net.minecraft.commands.CommandSourceStack source
 public net.minecraft.commands.arguments.DimensionArgument ERROR_INVALID_VALUE
 public net.minecraft.commands.arguments.blocks.BlockInput tag
 public net.minecraft.core.MappedRegistry validateWrite(Lnet/minecraft/resources/ResourceKey;)V
-public net.minecraft.nbt.ListTag <init>(Ljava/util/List;)V
-public net.minecraft.nbt.ListTag identifyRawElementType()B
+public net.minecraft.nbt.ListTag <init>(Ljava/util/List;B)V
+public net.minecraft.nbt.TagParser readArrayTag()Lnet/minecraft/nbt/Tag;
+public net.minecraft.nbt.TagParser type(Ljava/lang/String;)Lnet/minecraft/nbt/Tag;
 public net.minecraft.network.Connection address
 public net.minecraft.network.Connection channel
+public net.minecraft.network.chat.HoverEvent$ItemStackInfo components
+public net.minecraft.network.chat.HoverEvent$ItemStackInfo count
+public net.minecraft.network.chat.HoverEvent$ItemStackInfo item
 public net.minecraft.network.chat.TextColor name
 public net.minecraft.network.chat.contents.TranslatableContents filterAllowedArguments(Ljava/lang/Object;)Lcom/mojang/serialization/DataResult;
+public net.minecraft.network.chat.numbers.FixedFormat value
+public net.minecraft.network.chat.numbers.StyledFormat style
 public net.minecraft.network.protocol.game.ClientboundBlockEntityDataPacket <init>(Lnet/minecraft/core/BlockPos;Lnet/minecraft/world/level/block/entity/BlockEntityType;Lnet/minecraft/nbt/CompoundTag;)V
 public net.minecraft.network.protocol.game.ClientboundBlockUpdatePacket blockState
+public net.minecraft.network.protocol.game.ClientboundSetDefaultSpawnPositionPacket pos
 public net.minecraft.network.protocol.game.ServerboundMovePlayerPacket hasPos
 public net.minecraft.network.protocol.game.ServerboundMovePlayerPacket hasRot
 public net.minecraft.network.protocol.game.ServerboundMovePlayerPacket x
@@ -30,7 +37,6 @@ public net.minecraft.network.protocol.game.ServerboundMovePlayerPacket xRot
 public net.minecraft.network.protocol.game.ServerboundMovePlayerPacket y
 public net.minecraft.network.protocol.game.ServerboundMovePlayerPacket yRot
 public net.minecraft.network.protocol.game.ServerboundMovePlayerPacket z
-public net.minecraft.network.syncher.SynchedEntityData getItem(Lnet/minecraft/network/syncher/EntityDataAccessor;)Lnet/minecraft/network/syncher/SynchedEntityData$DataItem;
 public net.minecraft.resources.RegistryOps lookupProvider
 public net.minecraft.resources.RegistryOps$HolderLookupAdapter
 public net.minecraft.server.Main forceUpgrade(Lnet/minecraft/world/level/storage/LevelStorageSource$LevelStorageAccess;Lcom/mojang/datafixers/DataFixer;ZLjava/util/function/BooleanSupplier;Lnet/minecraft/core/RegistryAccess;Z)V
@@ -39,16 +45,15 @@ public net.minecraft.server.MinecraftServer doRunTask(Lnet/minecraft/server/Tick
 public net.minecraft.server.MinecraftServer executor
 public net.minecraft.server.MinecraftServer fixerUpper
 public net.minecraft.server.MinecraftServer playerDataStorage
+public net.minecraft.server.MinecraftServer prepareLevels(Lnet/minecraft/server/level/progress/ChunkProgressListener;)V
+public net.minecraft.server.MinecraftServer progressListenerFactory
 public net.minecraft.server.MinecraftServer resources
 public net.minecraft.server.MinecraftServer serverThread
 public net.minecraft.server.MinecraftServer$ReloadableResources
-public net.minecraft.server.MinecraftServer$ReloadableResources <init>(Lnet/minecraft/server/packs/resources/CloseableResourceManager;Lnet/minecraft/server/ReloadableServerResources;)V
 public net.minecraft.server.RegistryLayer STATIC_ACCESS
 public net.minecraft.server.ReloadableServerResources
 public net.minecraft.server.ServerAdvancementManager advancements
-public net.minecraft.server.Services USERID_CACHE_FILE
 public net.minecraft.server.dedicated.DedicatedServerProperties$WorldDimensionData
-public net.minecraft.server.dedicated.DedicatedServerProperties$WorldDimensionData <init>(Lcom/google/gson/JsonObject;Ljava/lang/String;)V
 public net.minecraft.server.dedicated.Settings getStringRaw(Ljava/lang/String;)Ljava/lang/String;
 public net.minecraft.server.dedicated.Settings properties
 public net.minecraft.server.level.ChunkHolder oldTicketLevel
@@ -60,24 +65,24 @@ public net.minecraft.server.level.ChunkMap distanceManager
 public net.minecraft.server.level.ChunkMap entityMap
 public net.minecraft.server.level.ChunkMap getVisibleChunkIfPresent(J)Lnet/minecraft/server/level/ChunkHolder;
 public net.minecraft.server.level.ChunkMap level
+public net.minecraft.server.level.ChunkMap progressListener
 public net.minecraft.server.level.ChunkMap save(Lnet/minecraft/world/level/chunk/ChunkAccess;)Z
 public net.minecraft.server.level.ChunkMap serverViewDistance
 public net.minecraft.server.level.ChunkMap setServerViewDistance(I)V
 public net.minecraft.server.level.ChunkMap toDrop
 public net.minecraft.server.level.ChunkMap updatingChunkMap
 public net.minecraft.server.level.ChunkMap visibleChunkMap
-public net.minecraft.server.level.ChunkMap$DistanceManager
 public net.minecraft.server.level.ChunkMap$TrackedEntity
 public net.minecraft.server.level.ChunkMap$TrackedEntity seenBy
 public net.minecraft.server.level.ChunkMap$TrackedEntity serverEntity
 public net.minecraft.server.level.DistanceManager simulationDistance
-public net.minecraft.server.level.DistanceManager ticketStorage
+public net.minecraft.server.level.DistanceManager tickets
 public net.minecraft.server.level.ServerBossEvent broadcast(Ljava/util/function/Function;)V
 public net.minecraft.server.level.ServerBossEvent visible
 public net.minecraft.server.level.ServerChunkCache mainThread
 public net.minecraft.server.level.ServerChunkCache mainThreadProcessor
-public net.minecraft.server.level.ServerChunkCache runDistanceManagerUpdates()Z
 public net.minecraft.server.level.ServerChunkCache spawnEnemies
+public net.minecraft.server.level.ServerChunkCache spawnFriendlies
 public net.minecraft.server.level.ServerChunkCache$MainThreadExecutor
 public net.minecraft.server.level.ServerLevel chunkSource
 public net.minecraft.server.level.ServerLevel entityManager
@@ -86,7 +91,7 @@ public net.minecraft.server.level.ServerLevel getEntities()Lnet/minecraft/world/
 public net.minecraft.server.level.ServerLevel serverLevelData
 public net.minecraft.server.level.ServerPlayer completeUsingItem()V
 public net.minecraft.server.level.ServerPlayer containerSynchronizer
-public net.minecraft.server.level.ServerPlayer findRespawnAndUseSpawnBlock(Lnet/minecraft/server/level/ServerLevel;Lnet/minecraft/server/level/ServerPlayer$RespawnConfig;Z)Ljava/util/Optional;
+public net.minecraft.server.level.ServerPlayer findRespawnAndUseSpawnBlock(Lnet/minecraft/server/level/ServerLevel;Lnet/minecraft/core/BlockPos;FZZ)Ljava/util/Optional;
 public net.minecraft.server.level.ServerPlayer initMenu(Lnet/minecraft/world/inventory/AbstractContainerMenu;)V
 public net.minecraft.server.level.ServerPlayer isChangingDimension
 public net.minecraft.server.level.ServerPlayer language
@@ -94,36 +99,29 @@ public net.minecraft.server.level.ServerPlayer lastSentExp
 public net.minecraft.server.level.ServerPlayer nextContainerCounter()V
 public net.minecraft.server.level.ServerPlayer particleStatus
 public net.minecraft.server.level.ServerPlayer seenCredits
-public net.minecraft.server.level.ServerPlayer setShoulderEntityLeft(Lnet/minecraft/nbt/CompoundTag;)V
-public net.minecraft.server.level.ServerPlayer setShoulderEntityRight(Lnet/minecraft/nbt/CompoundTag;)V
 public net.minecraft.server.level.ServerPlayer triggerDimensionChangeTriggers(Lnet/minecraft/server/level/ServerLevel;)V
 public net.minecraft.server.level.ServerPlayer wardenSpawnTracker
 public net.minecraft.server.level.ServerPlayer$RespawnPosAngle
-public net.minecraft.server.level.ServerPlayer$RespawnPosAngle <init>(Lnet/minecraft/world/phys/Vec3;FF)V
 public net.minecraft.server.level.ServerPlayerGameMode level
-public net.minecraft.server.network.ServerConfigurationPacketListenerImpl clientInformation
-public net.minecraft.server.network.ServerConfigurationPacketListenerImpl currentTask
-public net.minecraft.server.network.ServerConfigurationPacketListenerImpl finishCurrentTask(Lnet/minecraft/server/network/ConfigurationTask$Type;)V
+public net.minecraft.server.level.Ticket key
 public net.minecraft.server.network.ServerGamePacketListenerImpl isChatMessageIllegal(Ljava/lang/String;)Z
-public net.minecraft.server.network.ServerGamePacketListenerImpl restartClientLoadTimerAfterRespawn()V
 public net.minecraft.server.network.ServerLoginPacketListenerImpl authenticatedProfile
 public net.minecraft.server.network.ServerLoginPacketListenerImpl connection
 public net.minecraft.server.network.ServerLoginPacketListenerImpl state
 public net.minecraft.server.network.ServerLoginPacketListenerImpl$State
+public net.minecraft.server.packs.VanillaPackResourcesBuilder safeGetPath(Ljava/net/URI;)Ljava/nio/file/Path;
 public net.minecraft.server.packs.repository.FolderRepositorySource$FolderPackDetector
 public net.minecraft.server.packs.repository.FolderRepositorySource$FolderPackDetector <init>(Lnet/minecraft/world/level/validation/DirectoryValidator;)V
 public net.minecraft.server.packs.repository.Pack resources
 public net.minecraft.server.players.PlayerList playerIo
 public net.minecraft.server.players.PlayerList players
 public net.minecraft.server.players.PlayerList updateEntireScoreboard(Lnet/minecraft/server/ServerScoreboard;Lnet/minecraft/server/level/ServerPlayer;)V
-public net.minecraft.server.players.PlayerList verifyChatTrusted(Lnet/minecraft/network/chat/PlayerChatMessage;)Z
 public net.minecraft.server.players.StoredUserEntry getUser()Ljava/lang/Object;
 public net.minecraft.stats.ServerRecipeBook known
 public net.minecraft.tags.TagEntry id
 public net.minecraft.tags.TagEntry required
 public net.minecraft.tags.TagEntry tag
-public net.minecraft.util.Util onThreadException(Ljava/lang/Thread;Ljava/lang/Throwable;)V
-public net.minecraft.util.datafix.fixes.BlockStateData register(ILcom/mojang/serialization/Dynamic;[Lcom/mojang/serialization/Dynamic;)V
+public net.minecraft.util.datafix.fixes.BlockStateData register(ILjava/lang/String;[Ljava/lang/String;)V
 public net.minecraft.util.datafix.fixes.ItemIdFix ITEM_NAMES
 public net.minecraft.util.datafix.fixes.ItemSpawnEggFix ID_TO_ENTITY
 public net.minecraft.world.BossEvent color
@@ -132,26 +130,18 @@ public net.minecraft.world.BossEvent overlay
 public net.minecraft.world.CompoundContainer container1
 public net.minecraft.world.CompoundContainer container2
 public net.minecraft.world.SimpleContainer items
-public net.minecraft.world.damagesource.CombatTracker entries
-public net.minecraft.world.damagesource.CombatTracker getMostSignificantFall()Lnet/minecraft/world/damagesource/CombatEntry;
-public net.minecraft.world.damagesource.CombatTracker inCombat
-public net.minecraft.world.damagesource.CombatTracker mob
-public net.minecraft.world.damagesource.CombatTracker takingDamage
 public net.minecraft.world.damagesource.DamageSource <init>(Lnet/minecraft/core/Holder;Lnet/minecraft/world/entity/Entity;Lnet/minecraft/world/entity/Entity;Lnet/minecraft/world/phys/Vec3;)V
 public net.minecraft.world.effect.MobEffect attributeModifiers
 public net.minecraft.world.effect.MobEffect$AttributeTemplate
-public net.minecraft.world.effect.MobEffect$AttributeTemplate <init>(Lnet/minecraft/resources/Identifier;DLnet/minecraft/world/entity/ai/attributes/AttributeModifier$Operation;)V
 public net.minecraft.world.effect.MobEffectInstance hiddenEffect
-public net.minecraft.world.effect.MobEffectInstance isShorterDurationThan(Lnet/minecraft/world/effect/MobEffectInstance;)Z
-public net.minecraft.world.entity.AgeableMob setAgeLocked(Z)V
 public net.minecraft.world.entity.AreaEffectCloud durationOnUse
-public net.minecraft.world.entity.AreaEffectCloud owner
+public net.minecraft.world.entity.AreaEffectCloud ownerUUID
 public net.minecraft.world.entity.AreaEffectCloud potionContents
 public net.minecraft.world.entity.AreaEffectCloud radiusOnUse
 public net.minecraft.world.entity.AreaEffectCloud radiusPerTick
 public net.minecraft.world.entity.AreaEffectCloud reapplicationDelay
+public net.minecraft.world.entity.AreaEffectCloud updateColor()V
 public net.minecraft.world.entity.AreaEffectCloud waitTime
-public net.minecraft.world.entity.Avatar DATA_PLAYER_MODE_CUSTOMISATION
 public net.minecraft.world.entity.Display DATA_POS_ROT_INTERPOLATION_DURATION_ID
 public net.minecraft.world.entity.Display createTransformation(Lnet/minecraft/network/syncher/SynchedEntityData;)Lcom/mojang/math/Transformation;
 public net.minecraft.world.entity.Display getBillboardConstraints()Lnet/minecraft/world/entity/Display$BillboardConstraints;
@@ -191,16 +181,13 @@ public net.minecraft.world.entity.Display$TextDisplay getTextOpacity()B
 public net.minecraft.world.entity.Display$TextDisplay setFlags(B)V
 public net.minecraft.world.entity.Display$TextDisplay setText(Lnet/minecraft/network/chat/Component;)V
 public net.minecraft.world.entity.Display$TextDisplay setTextOpacity(B)V
-public net.minecraft.world.entity.Entity DATA_TICKS_FROZEN
 public net.minecraft.world.entity.Entity FLAG_INVISIBLE
 public net.minecraft.world.entity.Entity getEncodeId()Ljava/lang/String;
 public net.minecraft.world.entity.Entity getFireImmuneTicks()I
 public net.minecraft.world.entity.Entity getSharedFlag(I)Z
-public net.minecraft.world.entity.Entity getSwimHighSpeedSplashSound()Lnet/minecraft/sounds/SoundEvent;
-public net.minecraft.world.entity.Entity getSwimSound()Lnet/minecraft/sounds/SoundEvent;
-public net.minecraft.world.entity.Entity getSwimSplashSound()Lnet/minecraft/sounds/SoundEvent;
 public net.minecraft.world.entity.Entity hasVisualFire
 public net.minecraft.world.entity.Entity isAffectedByBlocks()Z
+public net.minecraft.world.entity.Entity isInBubbleColumn()Z
 public net.minecraft.world.entity.Entity isInRain()Z
 public net.minecraft.world.entity.Entity isInvulnerableToBase(Lnet/minecraft/world/damagesource/DamageSource;)Z
 public net.minecraft.world.entity.Entity onGround
@@ -214,7 +201,8 @@ public net.minecraft.world.entity.Entity teleportPassengers()V
 public net.minecraft.world.entity.Entity unsetRemoved()V
 public net.minecraft.world.entity.Entity wasTouchingWater
 public net.minecraft.world.entity.ExperienceOrb count
-public net.minecraft.world.entity.ExperienceOrb setValue(I)V
+public net.minecraft.world.entity.ExperienceOrb value
+public net.minecraft.world.entity.GlowSquid setDarkTicks(I)V
 public net.minecraft.world.entity.Interaction attack
 public net.minecraft.world.entity.Interaction getHeight()F
 public net.minecraft.world.entity.Interaction getResponse()Z
@@ -224,7 +212,6 @@ public net.minecraft.world.entity.Interaction setHeight(F)V
 public net.minecraft.world.entity.Interaction setResponse(Z)V
 public net.minecraft.world.entity.Interaction setWidth(F)V
 public net.minecraft.world.entity.Interaction$PlayerAction
-public net.minecraft.world.entity.Interaction$PlayerAction <init>(Ljava/util/UUID;J)V
 public net.minecraft.world.entity.ItemBasedSteering boostTime
 public net.minecraft.world.entity.ItemBasedSteering boostTimeTotal()I
 public net.minecraft.world.entity.ItemBasedSteering boosting
@@ -240,26 +227,23 @@ public net.minecraft.world.entity.LivingEntity detectEquipmentUpdates()V
 public net.minecraft.world.entity.LivingEntity effectsDirty
 public net.minecraft.world.entity.LivingEntity entityEventForEquipmentBreak(Lnet/minecraft/world/entity/EquipmentSlot;)B
 public net.minecraft.world.entity.LivingEntity getDeathSound()Lnet/minecraft/sounds/SoundEvent;
-public net.minecraft.world.entity.LivingEntity getFallDamageSound(I)Lnet/minecraft/sounds/SoundEvent;
-public net.minecraft.world.entity.LivingEntity getHurtSound(Lnet/minecraft/world/damagesource/DamageSource;)Lnet/minecraft/sounds/SoundEvent;
 public net.minecraft.world.entity.LivingEntity getSoundVolume()F
 public net.minecraft.world.entity.LivingEntity jumping
 public net.minecraft.world.entity.LivingEntity lastHurt
 public net.minecraft.world.entity.LivingEntity lastHurtByMob
 public net.minecraft.world.entity.LivingEntity lastHurtByMobTimestamp
 public net.minecraft.world.entity.LivingEntity lastHurtByPlayer
-public net.minecraft.world.entity.LivingEntity lastHurtByPlayerMemoryTime
-public net.minecraft.world.entity.LivingEntity playSecondaryHurtSound(Lnet/minecraft/world/damagesource/DamageSource;)V
+public net.minecraft.world.entity.LivingEntity lastHurtByPlayerTime
 public net.minecraft.world.entity.LivingEntity setLivingEntityFlag(IZ)V
 public net.minecraft.world.entity.LivingEntity useItemRemaining
-public net.minecraft.world.entity.Mob getAmbientSound()Lnet/minecraft/sounds/SoundEvent;
+public net.minecraft.world.entity.Mob armorDropChances
+public net.minecraft.world.entity.Mob getEquipmentDropChance(Lnet/minecraft/world/entity/EquipmentSlot;)F
+public net.minecraft.world.entity.Mob handDropChances
 public net.minecraft.world.entity.Mob isSunBurnTick()Z
 public net.minecraft.world.entity.Mob lootTable
 public net.minecraft.world.entity.Mob lootTableSeed
-public net.minecraft.world.entity.Mob persistenceRequired
 public net.minecraft.world.entity.OminousItemSpawner setItem(Lnet/minecraft/world/item/ItemStack;)V
 public net.minecraft.world.entity.OminousItemSpawner spawnItemAfterTicks
-public net.minecraft.world.entity.ai.attributes.Attribute sentiment
 public net.minecraft.world.entity.ai.attributes.AttributeSupplier getAttributeInstance(Lnet/minecraft/core/Holder;)Lnet/minecraft/world/entity/ai/attributes/AttributeInstance;
 public net.minecraft.world.entity.ai.control.MoveControl$Operation
 public net.minecraft.world.entity.ai.gossip.GossipContainer gossips
@@ -267,90 +251,72 @@ public net.minecraft.world.entity.ai.gossip.GossipContainer$EntityGossips
 public net.minecraft.world.entity.ai.gossip.GossipContainer$EntityGossips <init>()V
 public net.minecraft.world.entity.ai.navigation.PathNavigation pathFinder
 public net.minecraft.world.entity.ambient.Bat targetPosition
+public net.minecraft.world.entity.animal.AbstractSchoolingFish leader
+public net.minecraft.world.entity.animal.AbstractSchoolingFish schoolSize
 public net.minecraft.world.entity.animal.Animal inLove
 public net.minecraft.world.entity.animal.Animal loveCause
+public net.minecraft.world.entity.animal.Bee hivePos
+public net.minecraft.world.entity.animal.Bee isRolling()Z
+public net.minecraft.world.entity.animal.Bee numCropsGrownSincePollination
+public net.minecraft.world.entity.animal.Bee setHasNectar(Z)V
+public net.minecraft.world.entity.animal.Bee setHasStung(Z)V
+public net.minecraft.world.entity.animal.Bee setRolling(Z)V
+public net.minecraft.world.entity.animal.Bee stayOutOfHiveCountdown
+public net.minecraft.world.entity.animal.Bee ticksWithoutNectarSinceExitingHive
+public net.minecraft.world.entity.animal.Cat isRelaxStateOne()Z
+public net.minecraft.world.entity.animal.Cat setCollarColor(Lnet/minecraft/world/item/DyeColor;)V
+public net.minecraft.world.entity.animal.Cat setRelaxStateOne(Z)V
+public net.minecraft.world.entity.animal.Fox DATA_TRUSTED_ID_0
+public net.minecraft.world.entity.animal.Fox DATA_TRUSTED_ID_1
+public net.minecraft.world.entity.animal.Fox isDefending()Z
+public net.minecraft.world.entity.animal.Fox setDefending(Z)V
+public net.minecraft.world.entity.animal.Fox setFaceplanted(Z)V
+public net.minecraft.world.entity.animal.Fox setSleeping(Z)V
+public net.minecraft.world.entity.animal.MushroomCow stewEffects
+public net.minecraft.world.entity.animal.Ocelot isTrusting()Z
+public net.minecraft.world.entity.animal.Ocelot setTrusting(Z)V
+public net.minecraft.world.entity.animal.Panda getEatCounter()I
+public net.minecraft.world.entity.animal.Panda setEatCounter(I)V
+public net.minecraft.world.entity.animal.Pig steering
+public net.minecraft.world.entity.animal.Rabbit moreCarrotTicks
+public net.minecraft.world.entity.animal.Rabbit registerGoals()V
+public net.minecraft.world.entity.animal.TropicalFish getPackedVariant()I
+public net.minecraft.world.entity.animal.TropicalFish setPackedVariant(I)V
+public net.minecraft.world.entity.animal.Turtle getHomePos()Lnet/minecraft/core/BlockPos;
+public net.minecraft.world.entity.animal.Turtle isGoingHome()Z
+public net.minecraft.world.entity.animal.Turtle isTravelling()Z
+public net.minecraft.world.entity.animal.Turtle setGoingHome(Z)V
+public net.minecraft.world.entity.animal.Turtle setHasEgg(Z)V
+public net.minecraft.world.entity.animal.Turtle setTravelling(Z)V
+public net.minecraft.world.entity.animal.Wolf isWet
+public net.minecraft.world.entity.animal.Wolf setCollarColor(Lnet/minecraft/world/item/DyeColor;)V
 public net.minecraft.world.entity.animal.allay.Allay canDuplicate()Z
 public net.minecraft.world.entity.animal.allay.Allay duplicateAllay()V
 public net.minecraft.world.entity.animal.allay.Allay duplicationCooldown
 public net.minecraft.world.entity.animal.allay.Allay jukeboxPos
 public net.minecraft.world.entity.animal.allay.Allay resetDuplicationCooldown()V
-public net.minecraft.world.entity.animal.axolotl.Axolotl setVariant(Lnet/minecraft/world/entity/animal/axolotl/Axolotl$Variant;)V
-public net.minecraft.world.entity.animal.bee.Bee hivePos
-public net.minecraft.world.entity.animal.bee.Bee isRolling()Z
-public net.minecraft.world.entity.animal.bee.Bee numCropsGrownSincePollination
-public net.minecraft.world.entity.animal.bee.Bee setHasNectar(Z)V
-public net.minecraft.world.entity.animal.bee.Bee setHasStung(Z)V
-public net.minecraft.world.entity.animal.bee.Bee setRolling(Z)V
-public net.minecraft.world.entity.animal.bee.Bee stayOutOfHiveCountdown
-public net.minecraft.world.entity.animal.bee.Bee ticksWithoutNectarSinceExitingHive
-public net.minecraft.world.entity.animal.bee.Bee timeSinceSting
-public net.minecraft.world.entity.animal.chicken.Chicken getSoundVariant()Lnet/minecraft/core/Holder;
-public net.minecraft.world.entity.animal.chicken.Chicken setSoundVariant(Lnet/minecraft/core/Holder;)V
-public net.minecraft.world.entity.animal.cow.Cow getSoundVariant()Lnet/minecraft/core/Holder;
-public net.minecraft.world.entity.animal.cow.Cow setSoundVariant(Lnet/minecraft/core/Holder;)V
-public net.minecraft.world.entity.animal.cow.MushroomCow setVariant(Lnet/minecraft/world/entity/animal/cow/MushroomCow$Variant;)V
-public net.minecraft.world.entity.animal.cow.MushroomCow stewEffects
-public net.minecraft.world.entity.animal.dolphin.Dolphin treasurePos
-public net.minecraft.world.entity.animal.equine.AbstractHorse createInventory()V
-public net.minecraft.world.entity.animal.equine.AbstractHorse inventory
-public net.minecraft.world.entity.animal.equine.AbstractHorse owner
-public net.minecraft.world.entity.animal.equine.Horse setVariantAndMarkings(Lnet/minecraft/world/entity/animal/equine/Variant;Lnet/minecraft/world/entity/animal/equine/Markings;)V
-public net.minecraft.world.entity.animal.equine.Llama setVariant(Lnet/minecraft/world/entity/animal/equine/Llama$Variant;)V
-public net.minecraft.world.entity.animal.equine.SkeletonHorse trapTime
-public net.minecraft.world.entity.animal.feline.Cat getSoundVariant()Lnet/minecraft/core/Holder;
-public net.minecraft.world.entity.animal.feline.Cat isRelaxStateOne()Z
-public net.minecraft.world.entity.animal.feline.Cat setCollarColor(Lnet/minecraft/world/item/DyeColor;)V
-public net.minecraft.world.entity.animal.feline.Cat setRelaxStateOne(Z)V
-public net.minecraft.world.entity.animal.feline.Cat setSoundVariant(Lnet/minecraft/core/Holder;)V
-public net.minecraft.world.entity.animal.feline.Cat setVariant(Lnet/minecraft/core/Holder;)V
-public net.minecraft.world.entity.animal.feline.Ocelot isTrusting()Z
-public net.minecraft.world.entity.animal.feline.Ocelot setTrusting(Z)V
-public net.minecraft.world.entity.animal.fish.AbstractSchoolingFish leader
-public net.minecraft.world.entity.animal.fish.AbstractSchoolingFish schoolSize
-public net.minecraft.world.entity.animal.fish.Salmon setVariant(Lnet/minecraft/world/entity/animal/fish/Salmon$Variant;)V
-public net.minecraft.world.entity.animal.fish.TropicalFish getPackedVariant()I
-public net.minecraft.world.entity.animal.fish.TropicalFish setPackedVariant(I)V
-public net.minecraft.world.entity.animal.fox.Fox DATA_TRUSTED_ID_0
-public net.minecraft.world.entity.animal.fox.Fox DATA_TRUSTED_ID_1
-public net.minecraft.world.entity.animal.fox.Fox isDefending()Z
-public net.minecraft.world.entity.animal.fox.Fox setDefending(Z)V
-public net.minecraft.world.entity.animal.fox.Fox setFaceplanted(Z)V
-public net.minecraft.world.entity.animal.fox.Fox setSleeping(Z)V
-public net.minecraft.world.entity.animal.fox.Fox setVariant(Lnet/minecraft/world/entity/animal/fox/Fox$Variant;)V
-public net.minecraft.world.entity.animal.frog.Frog setVariant(Lnet/minecraft/core/Holder;)V
 public net.minecraft.world.entity.animal.frog.Tadpole age
 public net.minecraft.world.entity.animal.goat.Goat DATA_HAS_LEFT_HORN
 public net.minecraft.world.entity.animal.goat.Goat DATA_HAS_RIGHT_HORN
-public net.minecraft.world.entity.animal.nautilus.AbstractNautilus inventory
-public net.minecraft.world.entity.animal.panda.Panda getEatCounter()I
-public net.minecraft.world.entity.animal.panda.Panda setEatCounter(I)V
-public net.minecraft.world.entity.animal.parrot.Parrot setVariant(Lnet/minecraft/world/entity/animal/parrot/Parrot$Variant;)V
-public net.minecraft.world.entity.animal.pig.Pig getSoundVariant()Lnet/minecraft/core/Holder;
-public net.minecraft.world.entity.animal.pig.Pig setSoundVariant(Lnet/minecraft/core/Holder;)V
-public net.minecraft.world.entity.animal.pig.Pig setVariant(Lnet/minecraft/core/Holder;)V
-public net.minecraft.world.entity.animal.pig.Pig steering
-public net.minecraft.world.entity.animal.rabbit.Rabbit moreCarrotTicks
-public net.minecraft.world.entity.animal.rabbit.Rabbit registerGoals()V
-public net.minecraft.world.entity.animal.rabbit.Rabbit setVariant(Lnet/minecraft/world/entity/animal/rabbit/Rabbit$Variant;)V
+public net.minecraft.world.entity.animal.horse.AbstractHorse createInventory()V
+public net.minecraft.world.entity.animal.horse.AbstractHorse inventory
+public net.minecraft.world.entity.animal.horse.Horse setVariantAndMarkings(Lnet/minecraft/world/entity/animal/horse/Variant;Lnet/minecraft/world/entity/animal/horse/Markings;)V
+public net.minecraft.world.entity.animal.horse.SkeletonHorse trapTime
 public net.minecraft.world.entity.animal.sniffer.Sniffer calculateDigPosition()Ljava/util/Optional;
 public net.minecraft.world.entity.animal.sniffer.Sniffer canDig()Z
 public net.minecraft.world.entity.animal.sniffer.Sniffer getExploredPositions()Ljava/util/stream/Stream;
 public net.minecraft.world.entity.animal.sniffer.Sniffer getState()Lnet/minecraft/world/entity/animal/sniffer/Sniffer$State;
 public net.minecraft.world.entity.animal.sniffer.Sniffer storeExploredPosition(Lnet/minecraft/core/BlockPos;)Lnet/minecraft/world/entity/animal/sniffer/Sniffer;
-public net.minecraft.world.entity.animal.squid.GlowSquid setDarkTicks(I)V
-public net.minecraft.world.entity.animal.turtle.Turtle goingHome
-public net.minecraft.world.entity.animal.turtle.Turtle homePos
-public net.minecraft.world.entity.animal.turtle.Turtle setHasEgg(Z)V
-public net.minecraft.world.entity.animal.wolf.Wolf getSoundVariant()Lnet/minecraft/core/Holder;
-public net.minecraft.world.entity.animal.wolf.Wolf getVariant()Lnet/minecraft/core/Holder;
-public net.minecraft.world.entity.animal.wolf.Wolf isWet
-public net.minecraft.world.entity.animal.wolf.Wolf setCollarColor(Lnet/minecraft/world/item/DyeColor;)V
-public net.minecraft.world.entity.animal.wolf.Wolf setSoundVariant(Lnet/minecraft/core/Holder;)V
-public net.minecraft.world.entity.animal.wolf.Wolf setVariant(Lnet/minecraft/core/Holder;)V
 public net.minecraft.world.entity.boss.enderdragon.EnderDragon subEntities
 public net.minecraft.world.entity.boss.wither.WitherBoss bossEvent
+public net.minecraft.world.entity.decoration.ArmorStand bodyPose
 public net.minecraft.world.entity.decoration.ArmorStand disabledSlots
+public net.minecraft.world.entity.decoration.ArmorStand headPose
 public net.minecraft.world.entity.decoration.ArmorStand isDisabled(Lnet/minecraft/world/entity/EquipmentSlot;)Z
+public net.minecraft.world.entity.decoration.ArmorStand leftArmPose
+public net.minecraft.world.entity.decoration.ArmorStand leftLegPose
+public net.minecraft.world.entity.decoration.ArmorStand rightArmPose
+public net.minecraft.world.entity.decoration.ArmorStand rightLegPose
 public net.minecraft.world.entity.decoration.ArmorStand setMarker(Z)V
 public net.minecraft.world.entity.decoration.ArmorStand setSmall(Z)V
 public net.minecraft.world.entity.decoration.HangingEntity setDirection(Lnet/minecraft/core/Direction;)V
@@ -359,16 +325,6 @@ public net.minecraft.world.entity.decoration.ItemFrame DATA_ROTATION
 public net.minecraft.world.entity.decoration.ItemFrame dropChance
 public net.minecraft.world.entity.decoration.ItemFrame fixed
 public net.minecraft.world.entity.decoration.ItemFrame setDirection(Lnet/minecraft/core/Direction;)V
-public net.minecraft.world.entity.decoration.Mannequin ALL_LAYERS
-public net.minecraft.world.entity.decoration.Mannequin DEFAULT_DESCRIPTION
-public net.minecraft.world.entity.decoration.Mannequin getDescription()Lnet/minecraft/network/chat/Component;
-public net.minecraft.world.entity.decoration.Mannequin getImmovable()Z
-public net.minecraft.world.entity.decoration.Mannequin getProfile()Lnet/minecraft/world/item/component/ResolvableProfile;
-public net.minecraft.world.entity.decoration.Mannequin setDescription(Lnet/minecraft/network/chat/Component;)V
-public net.minecraft.world.entity.decoration.Mannequin setHideDescription(Z)V
-public net.minecraft.world.entity.decoration.Mannequin setImmovable(Z)V
-public net.minecraft.world.entity.decoration.Mannequin setProfile(Lnet/minecraft/world/item/component/ResolvableProfile;)V
-public net.minecraft.world.entity.decoration.painting.Painting setVariant(Lnet/minecraft/core/Holder;)V
 public net.minecraft.world.entity.item.FallingBlockEntity <init>(Lnet/minecraft/world/level/Level;DDDLnet/minecraft/world/level/block/state/BlockState;)V
 public net.minecraft.world.entity.item.FallingBlockEntity blockState
 public net.minecraft.world.entity.item.FallingBlockEntity cancelDrop
@@ -382,19 +338,23 @@ public net.minecraft.world.entity.item.ItemEntity target
 public net.minecraft.world.entity.item.ItemEntity thrower
 public net.minecraft.world.entity.item.PrimedTnt explosionPower
 public net.minecraft.world.entity.item.PrimedTnt owner
-public net.minecraft.world.entity.monster.Creeper droppedSkulls
 public net.minecraft.world.entity.monster.Creeper explodeCreeper()V
 public net.minecraft.world.entity.monster.Creeper explosionRadius
 public net.minecraft.world.entity.monster.Creeper maxSwell
 public net.minecraft.world.entity.monster.Creeper swell
+public net.minecraft.world.entity.monster.Drowned groundNavigation
+public net.minecraft.world.entity.monster.Drowned waterNavigation
 public net.minecraft.world.entity.monster.EnderMan teleport()Z
 public net.minecraft.world.entity.monster.EnderMan teleportTowards(Lnet/minecraft/world/entity/Entity;)Z
 public net.minecraft.world.entity.monster.Endermite life
+public net.minecraft.world.entity.monster.Evoker getWololoTarget()Lnet/minecraft/world/entity/animal/Sheep;
+public net.minecraft.world.entity.monster.Evoker setWololoTarget(Lnet/minecraft/world/entity/animal/Sheep;)V
 public net.minecraft.world.entity.monster.Guardian randomStrollGoal
 public net.minecraft.world.entity.monster.Guardian setActiveAttackTarget(I)V
 public net.minecraft.world.entity.monster.Guardian$GuardianAttackGoal
 public net.minecraft.world.entity.monster.Guardian$GuardianAttackGoal attackTime
 public net.minecraft.world.entity.monster.Phantom anchorPoint
+public net.minecraft.world.entity.monster.Pillager inventory
 public net.minecraft.world.entity.monster.Ravager attackTick
 public net.minecraft.world.entity.monster.Ravager roarTick
 public net.minecraft.world.entity.monster.Ravager stunnedTick
@@ -402,59 +362,64 @@ public net.minecraft.world.entity.monster.Shulker DATA_COLOR_ID
 public net.minecraft.world.entity.monster.Shulker getRawPeekAmount()I
 public net.minecraft.world.entity.monster.Shulker setAttachFace(Lnet/minecraft/core/Direction;)V
 public net.minecraft.world.entity.monster.Shulker setRawPeekAmount(I)V
+public net.minecraft.world.entity.monster.Skeleton DATA_STRAY_CONVERSION_ID
+public net.minecraft.world.entity.monster.Skeleton conversionTime
+public net.minecraft.world.entity.monster.Skeleton inPowderSnowTime
+public net.minecraft.world.entity.monster.SpellcasterIllager getCurrentSpell()Lnet/minecraft/world/entity/monster/SpellcasterIllager$IllagerSpell;
+public net.minecraft.world.entity.monster.SpellcasterIllager$IllagerSpell
 public net.minecraft.world.entity.monster.Strider steering
 public net.minecraft.world.entity.monster.Vex hasLimitedLife
 public net.minecraft.world.entity.monster.Vex limitedLifeTicks
-public net.minecraft.world.entity.monster.Vex owner
+public net.minecraft.world.entity.monster.Vindicator DOOR_BREAKING_PREDICATE
+public net.minecraft.world.entity.monster.Vindicator isJohnny
 public net.minecraft.world.entity.monster.Witch usingTime
+public net.minecraft.world.entity.monster.Zombie DATA_DROWNED_CONVERSION_ID
+public net.minecraft.world.entity.monster.Zombie DOOR_BREAKING_PREDICATE
+public net.minecraft.world.entity.monster.Zombie conversionTime
+public net.minecraft.world.entity.monster.Zombie isSunSensitive()Z
+public net.minecraft.world.entity.monster.Zombie startUnderWaterConversion(I)V
+public net.minecraft.world.entity.monster.ZombieVillager DATA_CONVERTING_ID
+public net.minecraft.world.entity.monster.ZombieVillager conversionStarter
+public net.minecraft.world.entity.monster.ZombieVillager startConverting(Ljava/util/UUID;I)V
+public net.minecraft.world.entity.monster.ZombieVillager villagerConversionTime
 public net.minecraft.world.entity.monster.hoglin.Hoglin cannotBeHunted
 public net.minecraft.world.entity.monster.hoglin.Hoglin isImmuneToZombification()Z
 public net.minecraft.world.entity.monster.hoglin.Hoglin timeInOverworld
-public net.minecraft.world.entity.monster.illager.Evoker getWololoTarget()Lnet/minecraft/world/entity/animal/sheep/Sheep;
-public net.minecraft.world.entity.monster.illager.Evoker setWololoTarget(Lnet/minecraft/world/entity/animal/sheep/Sheep;)V
-public net.minecraft.world.entity.monster.illager.Pillager inventory
-public net.minecraft.world.entity.monster.illager.SpellcasterIllager getCurrentSpell()Lnet/minecraft/world/entity/monster/illager/SpellcasterIllager$IllagerSpell;
-public net.minecraft.world.entity.monster.illager.SpellcasterIllager$IllagerSpell
-public net.minecraft.world.entity.monster.illager.Vindicator DOOR_BREAKING_PREDICATE
-public net.minecraft.world.entity.monster.illager.Vindicator isJohnny
 public net.minecraft.world.entity.monster.piglin.AbstractPiglin isImmuneToZombification()Z
 public net.minecraft.world.entity.monster.piglin.AbstractPiglin timeInOverworld
 public net.minecraft.world.entity.monster.piglin.Piglin cannotHunt
 public net.minecraft.world.entity.monster.piglin.Piglin inventory
 public net.minecraft.world.entity.monster.piglin.Piglin isChargingCrossbow()Z
-public net.minecraft.world.entity.monster.skeleton.Skeleton DATA_STRAY_CONVERSION_ID
-public net.minecraft.world.entity.monster.skeleton.Skeleton conversionTime
-public net.minecraft.world.entity.monster.skeleton.Skeleton inPowderSnowTime
 public net.minecraft.world.entity.monster.warden.WardenSpawnTracker cooldownTicks
 public net.minecraft.world.entity.monster.warden.WardenSpawnTracker increaseWarningLevel()V
 public net.minecraft.world.entity.monster.warden.WardenSpawnTracker ticksSinceLastWarning
-public net.minecraft.world.entity.monster.zombie.Zombie DATA_DROWNED_CONVERSION_ID
-public net.minecraft.world.entity.monster.zombie.Zombie DOOR_BREAKING_PREDICATE
-public net.minecraft.world.entity.monster.zombie.Zombie conversionTime
-public net.minecraft.world.entity.monster.zombie.Zombie isSunSensitive()Z
-public net.minecraft.world.entity.monster.zombie.Zombie startUnderWaterConversion(I)V
-public net.minecraft.world.entity.monster.zombie.ZombieVillager DATA_CONVERTING_ID
-public net.minecraft.world.entity.monster.zombie.ZombieVillager conversionStarter
-public net.minecraft.world.entity.monster.zombie.ZombieVillager startConverting(Ljava/util/UUID;I)V
-public net.minecraft.world.entity.monster.zombie.ZombieVillager villagerConversionTime
-public net.minecraft.world.entity.npc.villager.Villager numberOfRestocksToday
-public net.minecraft.world.entity.npc.villager.Villager releaseAllPois()V
-public net.minecraft.world.entity.npc.villager.Villager setUnhappy()V
-public net.minecraft.world.entity.npc.villager.Villager updateDemand()V
-public net.minecraft.world.entity.npc.wanderingtrader.WanderingTrader getWanderTarget()Lnet/minecraft/core/BlockPos;
+public net.minecraft.world.entity.npc.Villager increaseMerchantCareer()V
+public net.minecraft.world.entity.npc.Villager numberOfRestocksToday
+public net.minecraft.world.entity.npc.Villager releaseAllPois()V
+public net.minecraft.world.entity.npc.Villager setUnhappy()V
+public net.minecraft.world.entity.npc.WanderingTrader getWanderTarget()Lnet/minecraft/core/BlockPos;
 public net.minecraft.world.entity.player.Abilities flyingSpeed
 public net.minecraft.world.entity.player.Abilities walkingSpeed
-public net.minecraft.world.entity.player.Inventory equipment
+public net.minecraft.world.entity.player.Inventory compartments
+public net.minecraft.world.entity.player.Player DATA_PLAYER_MODE_CUSTOMISATION
 public net.minecraft.world.entity.player.Player closeContainer()V
 public net.minecraft.world.entity.player.Player enchantmentSeed
 public net.minecraft.world.entity.player.Player getFireImmuneTicks()I
-public net.minecraft.world.entity.player.Player hurtDir
 public net.minecraft.world.entity.player.Player removeEntitiesOnShoulder()V
+public net.minecraft.world.entity.player.Player setShoulderEntityLeft(Lnet/minecraft/nbt/CompoundTag;)V
+public net.minecraft.world.entity.player.Player setShoulderEntityRight(Lnet/minecraft/nbt/CompoundTag;)V
 public net.minecraft.world.entity.player.Player sleepCounter
+public net.minecraft.world.entity.projectile.AbstractHurtingProjectile assignDirectionalMovement(Lnet/minecraft/world/phys/Vec3;D)V
+public net.minecraft.world.entity.projectile.Arrow NO_EFFECT_COLOR
+public net.minecraft.world.entity.projectile.Arrow getPotionContents()Lnet/minecraft/world/item/alchemy/PotionContents;
+public net.minecraft.world.entity.projectile.Arrow setPotionContents(Lnet/minecraft/world/item/alchemy/PotionContents;)V
+public net.minecraft.world.entity.projectile.Arrow updateColor()V
 public net.minecraft.world.entity.projectile.EvokerFangs warmupDelayTicks
 public net.minecraft.world.entity.projectile.EyeOfEnder life
 public net.minecraft.world.entity.projectile.EyeOfEnder surviveAfterDeath
-public net.minecraft.world.entity.projectile.EyeOfEnder target
+public net.minecraft.world.entity.projectile.EyeOfEnder tx
+public net.minecraft.world.entity.projectile.EyeOfEnder ty
+public net.minecraft.world.entity.projectile.EyeOfEnder tz
 public net.minecraft.world.entity.projectile.FireworkRocketEntity DATA_ATTACHED_TO_TARGET
 public net.minecraft.world.entity.projectile.FireworkRocketEntity DATA_ID_FIREWORKS_ITEM
 public net.minecraft.world.entity.projectile.FireworkRocketEntity DATA_SHOT_AT_ANGLE
@@ -473,105 +438,81 @@ public net.minecraft.world.entity.projectile.FishingHook setHookedEntity(Lnet/mi
 public net.minecraft.world.entity.projectile.FishingHook timeUntilHooked
 public net.minecraft.world.entity.projectile.FishingHook timeUntilLured
 public net.minecraft.world.entity.projectile.FishingHook$FishHookState
+public net.minecraft.world.entity.projectile.LargeFireball explosionPower
+public net.minecraft.world.entity.projectile.Projectile cachedOwner
 public net.minecraft.world.entity.projectile.Projectile hasBeenShot
 public net.minecraft.world.entity.projectile.Projectile leftOwner
-public net.minecraft.world.entity.projectile.Projectile owner
+public net.minecraft.world.entity.projectile.Projectile ownerUUID
 public net.minecraft.world.entity.projectile.ShulkerBullet currentMoveDirection
 public net.minecraft.world.entity.projectile.ShulkerBullet flightSteps
 public net.minecraft.world.entity.projectile.ShulkerBullet targetDeltaX
 public net.minecraft.world.entity.projectile.ShulkerBullet targetDeltaY
 public net.minecraft.world.entity.projectile.ShulkerBullet targetDeltaZ
-public net.minecraft.world.entity.projectile.arrow.AbstractArrow baseDamage
-public net.minecraft.world.entity.projectile.arrow.AbstractArrow firedFromWeapon
-public net.minecraft.world.entity.projectile.arrow.AbstractArrow getHitGroundSoundEvent()Lnet/minecraft/sounds/SoundEvent;
-public net.minecraft.world.entity.projectile.arrow.AbstractArrow getPickupItem()Lnet/minecraft/world/item/ItemStack;
-public net.minecraft.world.entity.projectile.arrow.AbstractArrow isInGround()Z
-public net.minecraft.world.entity.projectile.arrow.AbstractArrow life
-public net.minecraft.world.entity.projectile.arrow.AbstractArrow pickupItemStack
-public net.minecraft.world.entity.projectile.arrow.AbstractArrow setPickupItemStack(Lnet/minecraft/world/item/ItemStack;)V
-public net.minecraft.world.entity.projectile.arrow.AbstractArrow setPierceLevel(B)V
-public net.minecraft.world.entity.projectile.arrow.Arrow NO_EFFECT_COLOR
-public net.minecraft.world.entity.projectile.arrow.Arrow getPotionContents()Lnet/minecraft/world/item/alchemy/PotionContents;
-public net.minecraft.world.entity.projectile.arrow.Arrow setPotionContents(Lnet/minecraft/world/item/alchemy/PotionContents;)V
-public net.minecraft.world.entity.projectile.arrow.Arrow updateColor()V
-public net.minecraft.world.entity.projectile.arrow.SpectralArrow duration
-public net.minecraft.world.entity.projectile.arrow.ThrownTrident dealtDamage
-public net.minecraft.world.entity.projectile.hurtingprojectile.AbstractHurtingProjectile assignDirectionalMovement(Lnet/minecraft/world/phys/Vec3;D)V
-public net.minecraft.world.entity.projectile.hurtingprojectile.LargeFireball explosionPower
-public net.minecraft.world.entity.projectile.hurtingprojectile.windcharge.AbstractWindCharge explode(Lnet/minecraft/world/phys/Vec3;)V
-public net.minecraft.world.entity.projectile.hurtingprojectile.windcharge.BreezeWindCharge explode(Lnet/minecraft/world/phys/Vec3;)V
-public net.minecraft.world.entity.projectile.hurtingprojectile.windcharge.WindCharge explode(Lnet/minecraft/world/phys/Vec3;)V
-public net.minecraft.world.entity.projectile.throwableitemprojectile.ThrowableItemProjectile getDefaultItem()Lnet/minecraft/world/item/Item;
+public net.minecraft.world.entity.projectile.SpectralArrow duration
+public net.minecraft.world.entity.projectile.ThrownPotion isLingering()Z
+public net.minecraft.world.entity.projectile.ThrownTrident dealtDamage
+public net.minecraft.world.entity.projectile.windcharge.AbstractWindCharge explode(Lnet/minecraft/world/phys/Vec3;)V
+public net.minecraft.world.entity.projectile.windcharge.BreezeWindCharge explode(Lnet/minecraft/world/phys/Vec3;)V
+public net.minecraft.world.entity.projectile.windcharge.WindCharge explode(Lnet/minecraft/world/phys/Vec3;)V
 public net.minecraft.world.entity.raid.Raid heroesOfTheVillage
+public net.minecraft.world.entity.raid.Raid numGroups
 public net.minecraft.world.entity.raid.Raid raidEvent
 public net.minecraft.world.entity.raid.Raid raidOmenLevel
 public net.minecraft.world.entity.raid.Raid ticksActive
 public net.minecraft.world.entity.raid.Raid totalHealth
 public net.minecraft.world.entity.raid.Raider$HoldGroundAttackGoal
 public net.minecraft.world.entity.raid.Raids raidMap
-public net.minecraft.world.entity.vehicle.VehicleEntity getDropItem()Lnet/minecraft/world/item/Item;
-public net.minecraft.world.entity.vehicle.boat.AbstractBoat getStatus()Lnet/minecraft/world/entity/vehicle/boat/AbstractBoat$Status;
-public net.minecraft.world.entity.vehicle.boat.AbstractBoat status
-public net.minecraft.world.entity.vehicle.minecart.AbstractMinecartContainer lootTable
-public net.minecraft.world.entity.vehicle.minecart.AbstractMinecartContainer lootTableSeed
-public net.minecraft.world.entity.vehicle.minecart.MinecartCommandBlock DATA_ID_COMMAND_NAME
-public net.minecraft.world.entity.vehicle.minecart.MinecartFurnace fuel
-public net.minecraft.world.entity.vehicle.minecart.MinecartTNT explode(Lnet/minecraft/world/damagesource/DamageSource;D)V
-public net.minecraft.world.entity.vehicle.minecart.MinecartTNT explosionPowerBase
-public net.minecraft.world.entity.vehicle.minecart.MinecartTNT explosionSpeedFactor
-public net.minecraft.world.entity.vehicle.minecart.MinecartTNT fuse
+public net.minecraft.world.entity.vehicle.AbstractBoat getDropItem()Lnet/minecraft/world/item/Item;
+public net.minecraft.world.entity.vehicle.AbstractBoat getStatus()Lnet/minecraft/world/entity/vehicle/AbstractBoat$Status;
+public net.minecraft.world.entity.vehicle.AbstractBoat status
+public net.minecraft.world.entity.vehicle.AbstractMinecartContainer lootTable
+public net.minecraft.world.entity.vehicle.AbstractMinecartContainer lootTableSeed
+public net.minecraft.world.entity.vehicle.MinecartCommandBlock DATA_ID_COMMAND_NAME
+public net.minecraft.world.entity.vehicle.MinecartFurnace fuel
+public net.minecraft.world.entity.vehicle.MinecartTNT explode(D)V
+public net.minecraft.world.entity.vehicle.MinecartTNT explosionPowerBase
+public net.minecraft.world.entity.vehicle.MinecartTNT explosionSpeedFactor
+public net.minecraft.world.entity.vehicle.MinecartTNT fuse
 public net.minecraft.world.flag.FeatureFlag mask
 public net.minecraft.world.flag.FeatureFlag universe
 public net.minecraft.world.flag.FeatureFlagRegistry names
 public net.minecraft.world.food.FoodData exhaustionLevel
 public net.minecraft.world.food.FoodData foodLevel
 public net.minecraft.world.food.FoodData saturationLevel
-public net.minecraft.world.inventory.AbstractContainerMenu menuType
 public net.minecraft.world.inventory.AbstractContainerMenu quickcraftSlots
 public net.minecraft.world.inventory.AbstractContainerMenu quickcraftStatus
 public net.minecraft.world.inventory.AbstractContainerMenu quickcraftType
 public net.minecraft.world.inventory.AbstractContainerMenu resetQuickCraft()V
-public net.minecraft.world.inventory.AbstractContainerMenu synchronizeSlotToRemote(ILnet/minecraft/world/item/ItemStack;Ljava/util/function/Supplier;)V
-public net.minecraft.world.inventory.AbstractContainerMenu triggerSlotListeners(ILnet/minecraft/world/item/ItemStack;Ljava/util/function/Supplier;)V
 public net.minecraft.world.inventory.AbstractCraftingMenu craftSlots
 public net.minecraft.world.inventory.AbstractCraftingMenu resultSlots
-public net.minecraft.world.inventory.AbstractMountInventoryMenu SLOT_BODY_ARMOR
-public net.minecraft.world.inventory.AbstractMountInventoryMenu SLOT_INVENTORY_START
-public net.minecraft.world.inventory.AbstractMountInventoryMenu SLOT_SADDLE
-public net.minecraft.world.inventory.AbstractMountInventoryMenu mount
 public net.minecraft.world.inventory.AnvilMenu cost
 public net.minecraft.world.inventory.AnvilMenu itemName
 public net.minecraft.world.inventory.AnvilMenu repairItemCountCost
 public net.minecraft.world.inventory.BrewingStandMenu brewingStandData
 public net.minecraft.world.inventory.CraftingMenu access
 public net.minecraft.world.inventory.DispenserMenu dispenser
+public net.minecraft.world.inventory.HorseInventoryMenu SLOT_BODY_ARMOR
 public net.minecraft.world.inventory.MerchantContainer selectionHint
 public net.minecraft.world.inventory.Slot slot
 public net.minecraft.world.item.AdventureModePredicate predicates
 public net.minecraft.world.item.BucketItem content
 public net.minecraft.world.item.CrossbowItem FIREWORK_POWER
-public net.minecraft.world.item.DebugStickItem handleInteraction(Lnet/minecraft/server/level/ServerPlayer;Lnet/minecraft/world/level/block/state/BlockState;Lnet/minecraft/world/level/LevelAccessor;Lnet/minecraft/core/BlockPos;ZLnet/minecraft/world/item/ItemStack;)Z
+public net.minecraft.world.item.DebugStickItem handleInteraction(Lnet/minecraft/world/entity/player/Player;Lnet/minecraft/world/level/block/state/BlockState;Lnet/minecraft/world/level/LevelAccessor;Lnet/minecraft/core/BlockPos;ZLnet/minecraft/world/item/ItemStack;)Z
 public net.minecraft.world.item.ItemCooldowns cooldowns
 public net.minecraft.world.item.ItemCooldowns tickCount
 public net.minecraft.world.item.ItemCooldowns$CooldownInstance
-public net.minecraft.world.item.ItemCooldowns$CooldownInstance <init>(II)V
 public net.minecraft.world.item.ItemStackLinkedSet TYPE_AND_TAG
 public net.minecraft.world.item.JukeboxSongPlayer song
-public net.minecraft.world.item.MapItem createNewSavedData(Lnet/minecraft/server/level/ServerLevel;IIIZZLnet/minecraft/resources/ResourceKey;)Lnet/minecraft/world/level/saveddata/maps/MapId;
+public net.minecraft.world.item.MapItem createNewSavedData(Lnet/minecraft/world/level/Level;IIIZZLnet/minecraft/resources/ResourceKey;)Lnet/minecraft/world/level/saveddata/maps/MapId;
 public net.minecraft.world.item.StandingAndWallBlockItem wallBlock
+public net.minecraft.world.item.component.BundleContents$Mutable getMaxAmountToAdd(Lnet/minecraft/world/item/ItemStack;)I
 public net.minecraft.world.item.component.ItemContainerContents MAX_SIZE
 public net.minecraft.world.item.component.ItemContainerContents items
-public net.minecraft.world.item.component.ResolvableProfile unpack()Lcom/mojang/datafixers/util/Either;
-public net.minecraft.world.item.component.ResolvableProfile$Dynamic <init>(Lcom/mojang/datafixers/util/Either;Lnet/minecraft/world/entity/player/PlayerSkin$Patch;)V
-public net.minecraft.world.item.component.ResolvableProfile$Partial
-public net.minecraft.world.item.component.ResolvableProfile$Partial <init>(Ljava/util/Optional;Ljava/util/Optional;Lcom/mojang/authlib/properties/PropertyMap;)V
-public net.minecraft.world.item.component.ResolvableProfile$Partial MAP_CODEC
-public net.minecraft.world.item.component.ResolvableProfile$Static <init>(Lcom/mojang/datafixers/util/Either;Lnet/minecraft/world/entity/player/PlayerSkin$Patch;)V
 public net.minecraft.world.item.context.UseOnContext <init>(Lnet/minecraft/world/level/Level;Lnet/minecraft/world/entity/player/Player;Lnet/minecraft/world/InteractionHand;Lnet/minecraft/world/item/ItemStack;Lnet/minecraft/world/phys/BlockHitResult;)V
-public net.minecraft.world.item.crafting.Ingredient values
 public net.minecraft.world.item.crafting.RecipeManager recipes
 public net.minecraft.world.item.crafting.RecipeMap byKey
 public net.minecraft.world.item.crafting.RecipeMap byType
+public net.minecraft.world.item.enchantment.ItemEnchantments showInTooltip
 public net.minecraft.world.item.trading.MerchantOffer demand
 public net.minecraft.world.item.trading.MerchantOffer result
 public net.minecraft.world.item.trading.MerchantOffer specialPriceDiff
@@ -588,8 +529,7 @@ public net.minecraft.world.level.BaseSpawner spawnCount
 public net.minecraft.world.level.BaseSpawner spawnDelay
 public net.minecraft.world.level.BaseSpawner spawnPotentials
 public net.minecraft.world.level.BaseSpawner spawnRange
-public net.minecraft.world.level.Level DEFAULT_EXPLOSION_BLOCK_PARTICLES
-public net.minecraft.world.level.Level blockEntityTickers
+public net.minecraft.world.level.GameRules$Value onChanged(Lnet/minecraft/server/MinecraftServer;)V
 public net.minecraft.world.level.Level getEntities()Lnet/minecraft/world/level/entity/LevelEntityGetter;
 public net.minecraft.world.level.Level levelData
 public net.minecraft.world.level.Level rainLevel
@@ -597,13 +537,13 @@ public net.minecraft.world.level.Level thread
 public net.minecraft.world.level.Level thunderLevel
 public net.minecraft.world.level.NaturalSpawner SPAWNING_CATEGORIES
 public net.minecraft.world.level.StructureManager level
-public net.minecraft.world.level.TicketStorage tickets
 public net.minecraft.world.level.biome.Biome climateSettings
 public net.minecraft.world.level.biome.Biome getTemperature(Lnet/minecraft/core/BlockPos;I)F
 public net.minecraft.world.level.biome.Biome$ClimateSettings
-public net.minecraft.world.level.biome.Biome$ClimateSettings <init>(ZFLnet/minecraft/world/level/biome/Biome$TemperatureModifier;F)V
 public net.minecraft.world.level.block.Block popExperience(Lnet/minecraft/server/level/ServerLevel;Lnet/minecraft/core/BlockPos;I)V
 public net.minecraft.world.level.block.ChestBlock isBlockedChestByBlock(Lnet/minecraft/world/level/BlockGetter;Lnet/minecraft/core/BlockPos;)Z
+public net.minecraft.world.level.block.ChiseledBookShelfBlock getHitSlot(Lnet/minecraft/world/phys/BlockHitResult;Lnet/minecraft/world/level/block/state/BlockState;)Ljava/util/OptionalInt;
+public net.minecraft.world.level.block.ChiseledBookShelfBlock getSection(F)I
 public net.minecraft.world.level.block.ComposterBlock$EmptyContainer
 public net.minecraft.world.level.block.ComposterBlock$InputContainer
 public net.minecraft.world.level.block.ComposterBlock$OutputContainer
@@ -612,7 +552,6 @@ public net.minecraft.world.level.block.DropperBlock dispenseFrom(Lnet/minecraft/
 public net.minecraft.world.level.block.FireBlock igniteOdds
 public net.minecraft.world.level.block.RedStoneWireBlock canSurvive(Lnet/minecraft/world/level/block/state/BlockState;Lnet/minecraft/world/level/LevelReader;Lnet/minecraft/core/BlockPos;)Z
 public net.minecraft.world.level.block.RedStoneWireBlock shouldSignal
-public net.minecraft.world.level.block.SelectableSlotContainer getSection(FI)I
 public net.minecraft.world.level.block.ShulkerBoxBlock color
 public net.minecraft.world.level.block.SoundType breakSound
 public net.minecraft.world.level.block.SoundType hitSound
@@ -622,7 +561,6 @@ public net.minecraft.world.level.block.entity.AbstractFurnaceBlockEntity cooking
 public net.minecraft.world.level.block.entity.AbstractFurnaceBlockEntity getTotalCookTime(Lnet/minecraft/server/level/ServerLevel;Lnet/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity;)I
 public net.minecraft.world.level.block.entity.AbstractFurnaceBlockEntity litTimeRemaining
 public net.minecraft.world.level.block.entity.AbstractFurnaceBlockEntity recipesUsed
-public net.minecraft.world.level.block.entity.BannerBlockEntity name
 public net.minecraft.world.level.block.entity.BarrelBlockEntity openersCounter
 public net.minecraft.world.level.block.entity.BarrelBlockEntity playSound(Lnet/minecraft/world/level/block/state/BlockState;Lnet/minecraft/sounds/SoundEvent;)V
 public net.minecraft.world.level.block.entity.BarrelBlockEntity updateBlockState(Lnet/minecraft/world/level/block/state/BlockState;Z)V
@@ -637,7 +575,7 @@ public net.minecraft.world.level.block.entity.BedBlockEntity color
 public net.minecraft.world.level.block.entity.BeehiveBlockEntity savedFlowerPos
 public net.minecraft.world.level.block.entity.BellBlockEntity resonating
 public net.minecraft.world.level.block.entity.BellBlockEntity resonationTicks
-public net.minecraft.world.level.block.entity.BlockEntity saveId(Lnet/minecraft/world/level/storage/ValueOutput;)V
+public net.minecraft.world.level.block.entity.BlockEntity saveId(Lnet/minecraft/nbt/CompoundTag;)V
 public net.minecraft.world.level.block.entity.BlockEntityType validBlocks
 public net.minecraft.world.level.block.entity.BrewingStandBlockEntity brewTime
 public net.minecraft.world.level.block.entity.BrewingStandBlockEntity fuel
@@ -646,15 +584,13 @@ public net.minecraft.world.level.block.entity.BrushableBlockEntity lootTable
 public net.minecraft.world.level.block.entity.BrushableBlockEntity lootTableSeed
 public net.minecraft.world.level.block.entity.CampfireBlockEntity cookingProgress
 public net.minecraft.world.level.block.entity.CampfireBlockEntity cookingTime
-public net.minecraft.world.level.block.entity.ChestBlockEntity DEFAULT_NAME
 public net.minecraft.world.level.block.entity.ChestBlockEntity openersCounter
 public net.minecraft.world.level.block.entity.ChestBlockEntity playSound(Lnet/minecraft/world/level/Level;Lnet/minecraft/core/BlockPos;Lnet/minecraft/world/level/block/state/BlockState;Lnet/minecraft/sounds/SoundEvent;)V
 public net.minecraft.world.level.block.entity.ChiseledBookShelfBlockEntity lastInteractedSlot
-public net.minecraft.world.level.block.entity.ConduitBlockEntity MIN_KILL_SIZE
 public net.minecraft.world.level.block.entity.ConduitBlockEntity destroyTarget
+public net.minecraft.world.level.block.entity.ConduitBlockEntity destroyTargetUUID
 public net.minecraft.world.level.block.entity.ConduitBlockEntity effectBlocks
 public net.minecraft.world.level.block.entity.ConduitBlockEntity getDestroyRangeAABB(Lnet/minecraft/core/BlockPos;)Lnet/minecraft/world/phys/AABB;
-public net.minecraft.world.level.block.entity.ConduitBlockEntity updateDestroyTarget(Lnet/minecraft/world/entity/EntityReference;Lnet/minecraft/server/level/ServerLevel;Lnet/minecraft/core/BlockPos;Z)Lnet/minecraft/world/entity/EntityReference;
 public net.minecraft.world.level.block.entity.CrafterBlockEntity craftingTicksRemaining
 public net.minecraft.world.level.block.entity.DecoratedPotBlockEntity decorations
 public net.minecraft.world.level.block.entity.EnderChestBlockEntity openersCounter
@@ -669,7 +605,6 @@ public net.minecraft.world.level.block.entity.SculkSensorBlockEntity lastVibrati
 public net.minecraft.world.level.block.entity.SculkShriekerBlockEntity warningLevel
 public net.minecraft.world.level.block.entity.ShulkerBoxBlockEntity openCount
 public net.minecraft.world.level.block.entity.SignBlockEntity playerWhoMayEdit
-public net.minecraft.world.level.block.entity.SkullBlockEntity customName
 public net.minecraft.world.level.block.entity.SkullBlockEntity noteBlockSound
 public net.minecraft.world.level.block.entity.SkullBlockEntity owner
 public net.minecraft.world.level.block.entity.StructureBlockEntity author
@@ -688,14 +623,13 @@ public net.minecraft.world.level.block.entity.TheEndGatewayBlockEntity age
 public net.minecraft.world.level.block.entity.TheEndGatewayBlockEntity exactTeleport
 public net.minecraft.world.level.block.entity.TheEndGatewayBlockEntity exitPortal
 public net.minecraft.world.level.block.entity.TrialSpawnerBlockEntity trialSpawner
-public net.minecraft.world.level.block.entity.trialspawner.TrialSpawner config
 public net.minecraft.world.level.block.entity.trialspawner.TrialSpawner isOminous
 public net.minecraft.world.level.block.entity.trialspawner.TrialSpawner stateAccessor
-public net.minecraft.world.level.block.entity.trialspawner.TrialSpawnerStateData cooldownEndsAt
-public net.minecraft.world.level.block.entity.trialspawner.TrialSpawnerStateData currentMobs
-public net.minecraft.world.level.block.entity.trialspawner.TrialSpawnerStateData detectedPlayers
-public net.minecraft.world.level.block.entity.trialspawner.TrialSpawnerStateData nextMobSpawnsAt
-public net.minecraft.world.level.block.entity.trialspawner.TrialSpawnerStateData nextSpawnData
+public net.minecraft.world.level.block.entity.trialspawner.TrialSpawnerData cooldownEndsAt
+public net.minecraft.world.level.block.entity.trialspawner.TrialSpawnerData currentMobs
+public net.minecraft.world.level.block.entity.trialspawner.TrialSpawnerData detectedPlayers
+public net.minecraft.world.level.block.entity.trialspawner.TrialSpawnerData nextMobSpawnsAt
+public net.minecraft.world.level.block.entity.trialspawner.TrialSpawnerData nextSpawnData
 public net.minecraft.world.level.block.entity.vault.VaultBlockEntity serverData
 public net.minecraft.world.level.block.entity.vault.VaultServerData getRewardedPlayers()Ljava/util/Set;
 public net.minecraft.world.level.block.entity.vault.VaultServerData pauseStateUpdatingUntil(J)V
@@ -713,27 +647,27 @@ public net.minecraft.world.level.chunk.ChunkGenerator generationSettingsGetter
 public net.minecraft.world.level.chunk.LevelChunk level
 public net.minecraft.world.level.chunk.LevelChunk loaded
 public net.minecraft.world.level.chunk.LevelChunkSection states
-public net.minecraft.world.level.chunk.status.ChunkStatusTasks postLoadProtoChunk(Lnet/minecraft/server/level/ServerLevel;Lnet/minecraft/world/level/storage/ValueInput$ValueInputList;)V
+public net.minecraft.world.level.chunk.PalettedContainer registry
 public net.minecraft.world.level.chunk.storage.EntityStorage entityDeserializerQueue
 public net.minecraft.world.level.chunk.storage.EntityStorage level
 public net.minecraft.world.level.chunk.storage.RegionFileStorage regionCache
-public net.minecraft.world.level.dimension.end.EnderDragonFight GATEWAY_COUNT
-public net.minecraft.world.level.dimension.end.EnderDragonFight dragonEvent
-public net.minecraft.world.level.dimension.end.EnderDragonFight dragonUUID
-public net.minecraft.world.level.dimension.end.EnderDragonFight exitPortalLocation
-public net.minecraft.world.level.dimension.end.EnderDragonFight findExitPortal()Lnet/minecraft/world/level/block/state/pattern/BlockPattern$BlockPatternMatch;
-public net.minecraft.world.level.dimension.end.EnderDragonFight gateways
-public net.minecraft.world.level.dimension.end.EnderDragonFight hasPreviouslyKilledDragon
-public net.minecraft.world.level.dimension.end.EnderDragonFight level
-public net.minecraft.world.level.dimension.end.EnderDragonFight respawnCrystals
-public net.minecraft.world.level.dimension.end.EnderDragonFight respawnDragon(Ljava/util/List;)V
-public net.minecraft.world.level.dimension.end.EnderDragonFight respawnStage
-public net.minecraft.world.level.dimension.end.EnderDragonFight setRespawnStage(Lnet/minecraft/world/level/dimension/end/DragonRespawnStage;)V
-public net.minecraft.world.level.dimension.end.EnderDragonFight spawnExitPortal(Z)V
-public net.minecraft.world.level.dimension.end.EnderDragonFight spawnNewGateway(Lnet/minecraft/core/BlockPos;)V
+public net.minecraft.world.level.chunk.storage.SerializableChunkData BLOCK_STATE_CODEC
+public net.minecraft.world.level.dimension.end.EndDragonFight GATEWAY_COUNT
+public net.minecraft.world.level.dimension.end.EndDragonFight dragonEvent
+public net.minecraft.world.level.dimension.end.EndDragonFight dragonUUID
+public net.minecraft.world.level.dimension.end.EndDragonFight findExitPortal()Lnet/minecraft/world/level/block/state/pattern/BlockPattern$BlockPatternMatch;
+public net.minecraft.world.level.dimension.end.EndDragonFight gateways
+public net.minecraft.world.level.dimension.end.EndDragonFight level
+public net.minecraft.world.level.dimension.end.EndDragonFight portalLocation
+public net.minecraft.world.level.dimension.end.EndDragonFight previouslyKilled
+public net.minecraft.world.level.dimension.end.EndDragonFight respawnCrystals
+public net.minecraft.world.level.dimension.end.EndDragonFight respawnDragon(Ljava/util/List;)V
+public net.minecraft.world.level.dimension.end.EndDragonFight respawnStage
+public net.minecraft.world.level.dimension.end.EndDragonFight setRespawnStage(Lnet/minecraft/world/level/dimension/end/DragonRespawnAnimation;)V
+public net.minecraft.world.level.dimension.end.EndDragonFight spawnExitPortal(Z)V
+public net.minecraft.world.level.dimension.end.EndDragonFight spawnNewGateway(Lnet/minecraft/core/BlockPos;)V
 public net.minecraft.world.level.entity.PersistentEntitySectionManager ensureChunkQueuedForLoad(J)V
 public net.minecraft.world.level.entity.PersistentEntitySectionManager permanentStorage
-public net.minecraft.world.level.gamerules.GameRules rules
 public net.minecraft.world.level.levelgen.NoiseBasedChunkGenerator settings
 public net.minecraft.world.level.levelgen.SurfaceRules$Condition
 public net.minecraft.world.level.levelgen.SurfaceRules$Context
@@ -746,8 +680,6 @@ public net.minecraft.world.level.levelgen.SurfaceRules$LazyCondition
 public net.minecraft.world.level.levelgen.SurfaceRules$LazyYCondition
 public net.minecraft.world.level.levelgen.SurfaceRules$SurfaceRule
 public net.minecraft.world.level.levelgen.SurfaceRules$VerticalGradientConditionSource
-public net.minecraft.world.level.levelgen.SurfaceRules$VerticalGradientConditionSource <init>(Lnet/minecraft/resources/Identifier;Lnet/minecraft/world/level/levelgen/VerticalAnchor;Lnet/minecraft/world/level/levelgen/VerticalAnchor;)V
-public net.minecraft.world.level.levelgen.structure.StructurePiece SHAPE_CHECK_BLOCKS
 public net.minecraft.world.level.levelgen.structure.placement.StructurePlacement exclusionZone
 public net.minecraft.world.level.levelgen.structure.placement.StructurePlacement frequency
 public net.minecraft.world.level.levelgen.structure.placement.StructurePlacement frequencyReductionMethod
@@ -755,11 +687,10 @@ public net.minecraft.world.level.levelgen.structure.placement.StructurePlacement
 public net.minecraft.world.level.levelgen.structure.placement.StructurePlacement salt
 public net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplate entityInfoList
 public net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplate palettes
-public net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplateManager resourceManagerSource
+public net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplateManager loadFromGenerated(Lnet/minecraft/resources/ResourceLocation;)Ljava/util/Optional;
+public net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplateManager loadFromResource(Lnet/minecraft/resources/ResourceLocation;)Ljava/util/Optional;
+public net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplateManager readStructure(Ljava/io/InputStream;)Lnet/minecraft/world/level/levelgen/structure/templatesystem/StructureTemplate;
 public net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplateManager structureRepository
-public net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplateManager tryLoad(Lnet/minecraft/resources/Identifier;)Ljava/util/Optional;
-public net.minecraft.world.level.levelgen.structure.templatesystem.loader.TemplateSource readStructure(Ljava/io/InputStream;)Lnet/minecraft/nbt/CompoundTag;
-public net.minecraft.world.level.levelgen.structure.templatesystem.loader.TemplateSource readStructure(Lnet/minecraft/nbt/CompoundTag;)Lnet/minecraft/world/level/levelgen/structure/templatesystem/StructureTemplate;
 public net.minecraft.world.level.material.MapColor MATERIAL_COLORS
 public net.minecraft.world.level.pathfinder.Path nodes
 public net.minecraft.world.level.pathfinder.PathFinder nodeEvaluator
@@ -768,11 +699,10 @@ public net.minecraft.world.level.saveddata.maps.MapItemSavedData carriedByPlayer
 public net.minecraft.world.level.saveddata.maps.MapItemSavedData decorations
 public net.minecraft.world.level.saveddata.maps.MapItemSavedData setColorsDirty(II)V
 public net.minecraft.world.level.saveddata.maps.MapItemSavedData setDecorationsDirty()V
+public net.minecraft.world.level.storage.DimensionDataStorage cache
 public net.minecraft.world.level.storage.LevelStorageSource baseDir
 public net.minecraft.world.level.storage.LevelStorageSource$LevelStorageAccess levelDirectory
 public net.minecraft.world.level.storage.PrimaryLevelData settings
-public net.minecraft.world.level.storage.SavedDataStorage cache
-public net.minecraft.world.level.storage.TagValueInput input
 public net.minecraft.world.scores.Objective displayName
 public net.minecraft.world.scores.criteria.ObjectiveCriteria CRITERIA_CACHE
 public-f net.minecraft.server.MinecraftServer potionBrewing
@@ -781,25 +711,34 @@ public-f net.minecraft.server.ReloadableServerResources commands
 public-f net.minecraft.server.dedicated.DedicatedServer serverLinks
 public-f net.minecraft.server.dedicated.DedicatedServer settings
 public-f net.minecraft.server.dedicated.DedicatedServerProperties pauseWhenEmptySeconds
+public-f net.minecraft.server.level.TicketType timeout
+public-f net.minecraft.server.players.PlayerList maxPlayers
 public-f net.minecraft.world.entity.LivingEntity combatTracker
+public-f net.minecraft.world.entity.LivingEntity invulnerableDuration
 public-f net.minecraft.world.entity.Mob goalSelector
 public-f net.minecraft.world.entity.Mob targetSelector
 public-f net.minecraft.world.entity.ai.attributes.RangedAttribute maxValue
 public-f net.minecraft.world.entity.player.Player gameProfile
-public-f net.minecraft.world.entity.raid.Raid numGroups
 public-f net.minecraft.world.inventory.AbstractContainerMenu dataSlots
 public-f net.minecraft.world.inventory.AbstractContainerMenu lastSlots
 public-f net.minecraft.world.inventory.AbstractContainerMenu remoteDataSlots
 public-f net.minecraft.world.inventory.AbstractContainerMenu remoteSlots
 public-f net.minecraft.world.inventory.AbstractContainerMenu slots
+public-f net.minecraft.world.item.enchantment.ItemEnchantments$Mutable showInTooltip
 public-f net.minecraft.world.item.trading.MerchantOffer baseCostA
 public-f net.minecraft.world.item.trading.MerchantOffer costB
 public-f net.minecraft.world.item.trading.MerchantOffer maxUses
 public-f net.minecraft.world.item.trading.MerchantOffer priceMultiplier
 public-f net.minecraft.world.item.trading.MerchantOffer rewardExp
 public-f net.minecraft.world.item.trading.MerchantOffer xp
+public-f net.minecraft.world.level.LevelSettings hardcore
+public-f net.minecraft.world.level.LevelSettings levelName
 public-f net.minecraft.world.level.block.ChestBlock MENU_PROVIDER_COMBINER
 public-f net.minecraft.world.level.block.entity.BannerBlockEntity baseColor
+public-f net.minecraft.world.level.block.entity.trialspawner.TrialSpawner normalConfig
+public-f net.minecraft.world.level.block.entity.trialspawner.TrialSpawner ominousConfig
+public-f net.minecraft.world.level.block.entity.trialspawner.TrialSpawner requiredPlayerRange
+public-f net.minecraft.world.level.block.entity.trialspawner.TrialSpawner targetCooldownLength
 public-f net.minecraft.world.level.saveddata.maps.MapItemSavedData centerX
 public-f net.minecraft.world.level.saveddata.maps.MapItemSavedData centerZ
 public-f net.minecraft.world.level.saveddata.maps.MapItemSavedData dimension

build-data/reobf-mappings-patch.tiny

@@ -14,14 +14,14 @@ tiny	2	0	mojang	spigot
 
 # CraftBukkit changes type
 c	net/minecraft/server/level/ServerLevel	net/minecraft/server/level/WorldServer
-	f	Lnet/minecraft/world/level/storage/PrimaryLevelData;	serverLevelData	I
+	f	Lnet/minecraft/world/level/storage/PrimaryLevelData;	serverLevelData	L
 
 c	net/minecraft/world/level/chunk/LevelChunk	net/minecraft/world/level/chunk/Chunk
-	f	Lnet/minecraft/server/level/ServerLevel;	level	q
+	f	Lnet/minecraft/server/level/ServerLevel;	level	r
 
 # See mappings-patch.tiny
 c	net/minecraft/server/level/ChunkMap	net/minecraft/server/level/PlayerChunkMap
-	f	Lnet/minecraft/server/level/ChunkMap$ChunkDistanceManager;	distanceManager	D
+	f	Lnet/minecraft/server/level/ChunkMap$ChunkDistanceManager;	distanceManager	G
 
 # The method is made public by Spigot, which then causes accidental overrides
 c	net/minecraft/world/entity/Entity	net/minecraft/world/entity/Entity

build.gradle.kts

@@ -1,8 +1,18 @@
+import io.papermc.paperweight.util.*
+import io.papermc.paperweight.util.constants.*
 import org.gradle.api.tasks.testing.logging.TestExceptionFormat
 import org.gradle.api.tasks.testing.logging.TestLogEvent
+import java.io.IOException
+import java.net.URI
+import java.nio.file.FileVisitResult
+import java.nio.file.Files
+import java.nio.file.SimpleFileVisitor
+import kotlin.io.path.*
+import java.nio.file.Path
+import kotlin.random.Random
 
 plugins {
-    id("io.papermc.paperweight.core") version "2.0.0-SNAPSHOT" apply false
+    id("io.papermc.paperweight.core") version "2.0.0-beta.14" apply false
 }
 
 subprojects {
@@ -11,27 +21,31 @@ subprojects {
 
     extensions.configure<JavaPluginExtension> {
         toolchain {
-            languageVersion = JavaLanguageVersion.of(25)
+            languageVersion = JavaLanguageVersion.of(21)
         }
     }
+
+    tasks.withType<AbstractArchiveTask>().configureEach {
+        isPreserveFileTimestamps = false
+        isReproducibleFileOrder = true
+    }
 }
 
 val paperMavenPublicUrl = "https://repo.papermc.io/repository/maven-public/"
 
 subprojects {
-    tasks.withType<JavaCompile>().configureEach {
+    tasks.withType<JavaCompile> {
         options.encoding = Charsets.UTF_8.name()
-        options.release = 25
+        options.release = 21
         options.isFork = true
-        options.compilerArgs.addAll(listOf("-Xlint:-deprecation", "-Xlint:-removal"))
     }
-    tasks.withType<Javadoc>().configureEach {
+    tasks.withType<Javadoc> {
         options.encoding = Charsets.UTF_8.name()
     }
-    tasks.withType<ProcessResources>().configureEach {
+    tasks.withType<ProcessResources> {
         filteringCharset = Charsets.UTF_8.name()
     }
-    tasks.withType<Test>().configureEach {
+    tasks.withType<Test> {
         testLogging {
             showStackTraces = true
             exceptionFormat = TestExceptionFormat.FULL
@@ -46,8 +60,8 @@ subprojects {
 
     extensions.configure<PublishingExtension> {
         repositories {
-            maven("https://artifactory.papermc.io/artifactory/releases/") {
-                name = "paperReleases"
+            maven("https://repo.papermc.io/repository/maven-snapshots/") {
+                name = "paperSnapshots"
                 credentials(PasswordCredentials::class)
             }
         }
@@ -67,3 +81,248 @@ tasks.register("printPaperVersion") {
         println(paperVersion.get())
     }
 }
+
+/*
+// Used when updating to a new Minecraft version
+tasks.register("pickUpdateDirectory") {
+    val issue = providers.gradleProperty("updateTaskListIssue").get()
+    val patchesFolder = layout.projectDirectory.dir("paper-server/patches/").convertToPath()
+    val storage = layout.cache.resolve("last-updating-folder").also { it.parent.createDirectories() }
+
+    doLast {
+        val html = URI(issue).toURL().readText()
+
+        val beginMarker = "```[tasklist]"
+        val start = html.indexOf(beginMarker)
+        val end = html.indexOf("```", start + beginMarker.length)
+        val taskList = html.substring(start + beginMarker.length, end)
+
+        // Extract all incomplete tasks and select a random one
+        val incompleteTasks = taskList.split("\\n").filter { it.startsWith("- [ ]") }.map { it.replace("- [ ] ", "") }
+        if (incompleteTasks.isEmpty()) {
+            error("No incomplete tasks found in the task list.")
+        }
+
+        val next = incompleteTasks[Random.nextInt(incompleteTasks.size)]
+
+        println("checking out $next...")
+        val dir = patchesFolder.resolve("unapplied").resolve(next)
+        if (!dir.exists()) {
+            error("Unapplied patch folder $next does not exist, did someone else already check it out and forgot to mark it?")
+        }
+        dir.listDirectoryEntries("*.patch").forEach { patch ->
+            patch.copyTo(patchesFolder.resolve("sources").resolve(next).resolve(patch.fileName).also { it.createDirectories() }, overwrite = true)
+            patch.deleteIfExists()
+        }
+        if (dir.listDirectoryEntries().isEmpty()) {
+            dir.deleteIfExists()
+        }
+
+        storage.writeText(next)
+        println("please tick the box in the issue: $issue")
+        println("if you don't finish it, uncheck the task again after you commited")
+    }
+}
+
+tasks.register("showUpdateDirectories") {
+    val patchDir = layout.projectDirectory.dir("paper-server/patches/unapplied/").convertToPath()
+
+    doLast {
+        Files.walkFileTree(patchDir, object : SimpleFileVisitor<Path>() {
+            override fun postVisitDirectory(dir: Path?, exc: IOException?): FileVisitResult {
+                dir?.takeIf { it.listDirectoryEntries("*.patch").isNotEmpty() }?.let {
+                    println("- [ ] ${patchDir.relativize(it).pathString.replace("\\", "/")}")
+                }
+                return FileVisitResult.CONTINUE
+            }
+        })
+    }
+}
+
+tasks.register("moveUpdateDirectory") {
+    notCompatibleWithConfigurationCache("This task is interactive")
+    fun expandUserHome(path: String): Path {
+        return Path.of(path.replaceFirst("^~".toRegex(), System.getProperty("user.home")))
+    }
+
+    val input = providers.fileContents(layout.projectDirectory.file("$CACHE_PATH/last-updating-folder")).asText.map { it.trim() }
+    val patchFolder = layout.projectDirectory.dir("paper-server/patches/sources").dir(input)
+    val sourceFolder = layout.projectDirectory.dir("paper-server/src/minecraft/java").dir(input)
+    val targetFolder = providers.gradleProperty("cleanPaperRepo").map {
+        expandUserHome(it).resolve(input.get())
+    }
+
+    fun copy(back: Boolean = false) {
+        patchFolder.path.listDirectoryEntries().forEach {
+            val relative = patchFolder.path.relativize(it).toString().replace(".patch", "")
+            val source = sourceFolder.path.resolve(relative)
+            val target = targetFolder.get().resolve(relative)
+            if (target.isDirectory()) { return@forEach }
+            if (back) {
+                target.copyTo(source, overwrite = true)
+            } else {
+                source.copyTo(target, overwrite = true)
+            }
+        }
+    }
+
+    doLast {
+        if (!targetFolder.isPresent) {
+            error("cleanPaperRepo is required, define it in gradle.properties")
+        }
+        copy()
+        val files = patchFolder.path.listDirectoryEntries().map { it.fileName.toString().replace(".patch", "") }
+        println("Copied $files from $sourceFolder to $targetFolder")
+        println("Make the files compile, then press enter to copy them back!")
+        System.`in`.read()
+        copy(back = true)
+        println("copied back!")
+    }
+}
+
+// see gradle.properties
+if (providers.gradleProperty("updatingMinecraft").getOrElse("false").toBoolean()) {
+    tasks.collectAtsFromPatches {
+        val dir = layout.projectDirectory.dir("patches/unapplied/server")
+        if (dir.path.isDirectory()) {
+            extraPatchDir = dir
+        }
+    }
+    tasks.withType<io.papermc.paperweight.tasks.RebuildGitPatches>().configureEach {
+        filterPatches = false
+    }
+    tasks.register("continueServerUpdate", RebasePatches::class) {
+        description = "Moves the next X patches from unapplied to applied, and applies them. X being the number of patches that apply cleanly, plus the terminal failure if any."
+        projectDir = project.projectDir
+        appliedPatches = file("patches/server")
+        unappliedPatches = file("patches/unapplied/server")
+        applyTaskName = "applyServerPatches"
+        patchedDir = "Paper-Server"
+    }
+}
+
+@UntrackedTask(because = "Does not make sense to track state")
+abstract class RebasePatches : BaseTask() {
+    @get:Internal
+    abstract val projectDir: DirectoryProperty
+
+    @get:InputFiles
+    abstract val appliedPatches: DirectoryProperty
+
+    @get:InputFiles
+    abstract val unappliedPatches: DirectoryProperty
+
+    @get:Input
+    abstract val applyTaskName: Property<String>
+
+    @get:Input
+    abstract val patchedDir: Property<String>
+
+    private fun unapplied(): List<Path> =
+        unappliedPatches.path.listDirectoryEntries("*.patch").sortedBy { it.name }
+
+    private fun appliedLoc(patch: Path): Path = appliedPatches.path.resolve(unappliedPatches.path.relativize(patch))
+
+    companion object {
+        val regex = Pattern.compile("Patch failed at ([0-9]{4}) (.*)")
+        val continuationRegex = Pattern.compile("^\\s{1}.+\$")
+        const val subjectPrefix = "Subject: [PATCH] "
+    }
+
+    @TaskAction
+    fun run() {
+        val patchedDirPath = projectDir.path.resolve(patchedDir.get())
+        if (patchedDirPath.isDirectory()) {
+            val status = Git(patchedDirPath)("status").getText()
+            if (status.contains("You are in the middle of an am session.")) {
+                throw PaperweightException("Cannot continue update when $patchedDirPath is in the middle of an am session.")
+            }
+        }
+
+        val unapplied = unapplied()
+        for (patch in unapplied) {
+            patch.copyTo(appliedLoc(patch))
+        }
+
+        val out = ByteArrayOutputStream()
+        val proc = ProcessBuilder()
+            .directory(projectDir.path)
+            .command("./gradlew", applyTaskName.get())
+            .redirectErrorStream(true)
+            .start()
+
+        val f = redirect(proc.inputStream, out)
+
+        val exit = proc.waitFor()
+        f.get()
+
+        if (exit != 0) {
+            val outStr = String(out.toByteArray())
+            val matcher = regex.matcher(outStr)
+            if (!matcher.find()) error("Could not determine failure point")
+            val failedSubjectFragment = matcher.group(2)
+            val failed = unapplied.single { p ->
+                p.useLines { lines ->
+                    val collect = mutableListOf<String>()
+                    for (line in lines) {
+                        if (line.startsWith(subjectPrefix)) {
+                            collect += line
+                        } else if (collect.size == 1) {
+                            if (continuationRegex.matcher(line).matches()) {
+                                collect += line
+                            } else {
+                                break
+                            }
+                        }
+                    }
+                    val subjectLine = collect.joinToString("").substringAfter(subjectPrefix)
+                    subjectLine.startsWith(failedSubjectFragment)
+                }
+            }
+
+            // delete successful & failure point from unapplied patches dir
+            for (path in unapplied) {
+                path.deleteIfExists()
+                if (path == failed) {
+                    break
+                }
+            }
+
+            // delete failed from patches dir
+            var started = false
+            for (path in unapplied) {
+                if (path == failed) {
+                    started = true
+                    continue
+                }
+                if (started) {
+                    appliedLoc(path).deleteIfExists()
+                }
+            }
+
+            // Delete the build file before resetting the AM session in case it has compilation errors
+            patchedDirPath.resolve("build.gradle.kts").deleteIfExists()
+            // Apply again to reset the am session (so it ends on the failed patch, to allow us to rebuild after fixing it)
+            val apply2 = ProcessBuilder()
+                .directory(projectDir.path)
+                .command("./gradlew", applyTaskName.get())
+                .redirectErrorStream(true)
+                .start()
+
+            val f1 = redirect(apply2.inputStream, System.out)
+            apply2.waitFor()
+            f1.get()
+
+            logger.lifecycle(outStr)
+            logger.lifecycle("Patch failed at $failed; See Git output above.")
+        } else {
+            unapplied.forEach { it.deleteIfExists() }
+            logger.lifecycle("All patches applied!")
+        }
+
+        val git = Git(projectDir.path)
+        git("add", appliedPatches.path.toString() + "/*").runSilently()
+        git("add", unappliedPatches.path.toString() + "/*").runSilently()
+    }
+}
+ */

gradle.properties

@@ -1,12 +1,10 @@
 group=io.papermc.paper
-mcVersion=26.1.2
-# This is the current API version for use in (paper-)plugin.yml files
-# During snapshot cycles this should be the anticipated version of the release target
-apiVersion=26.1.2
-channel=ALPHA
+version=1.21.4-R0.1-SNAPSHOT
+mcVersion=1.21.4
 
 # Set to true while updating Minecraft version
 updatingMinecraft=false
+updateTaskListIssue=https://github.com/PaperMC/Paper/issues/11736
 
 org.gradle.configuration-cache=true
 org.gradle.caching=true

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.12-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 #
-# Copyright © 2015 the original authors.
+# Copyright © 2015-2021 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -57,7 +57,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/2d6327017519d23b96af35865dc997fcb544fb40/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -114,6 +114,7 @@ case "$( uname )" in                #(
   NONSTOP* )        nonstop=true ;;
 esac
 
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
 
 # Determine the Java command to use to start the JVM.
@@ -171,6 +172,7 @@ fi
 # For Cygwin or MSYS, switch paths to Windows format before running java
 if "$cygwin" || "$msys" ; then
     APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
 
     JAVACMD=$( cygpath --unix "$JAVACMD" )
 
@@ -203,14 +205,15 @@ fi
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Collect all arguments for the java command:
-#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
 #     and any embedded shellness will be escaped.
 #   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
 #     treated as '${Hostname}' itself on the command line.
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \
-        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
         "$@"
 
 # Stop when "xargs" is not available.

gradlew.bat

@@ -70,10 +70,11 @@ goto fail
 :execute
 @rem Setup the command line
 
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
 
 :end
 @rem End local scope for the variables with windows NT shell

paper-api-generator/build.gradle.kts

@@ -0,0 +1,37 @@
+import io.papermc.paperweight.util.defaultJavaLauncher
+
+plugins {
+    java
+    id("io.papermc.paperweight.source-generator")
+}
+
+paperweight {
+    atFile.set(layout.projectDirectory.file("wideners.at"))
+}
+
+dependencies {
+    minecraftJar(project(":paper-server", "mappedJarOutgoing"))
+    implementation(project(":paper-server", "macheMinecraftLibraries"))
+
+    implementation("com.squareup:javapoet:1.13.0")
+    implementation(project(":paper-api"))
+    implementation("io.github.classgraph:classgraph:4.8.47")
+    implementation("org.jetbrains:annotations:26.0.1")
+    testImplementation("org.junit.jupiter:junit-jupiter:5.10.2")
+    testRuntimeOnly("org.junit.platform:junit-platform-launcher")
+}
+
+tasks.register<JavaExec>("generate") {
+    dependsOn(tasks.check)
+    mainClass.set("io.papermc.generator.Main")
+    classpath(sourceSets.main.map { it.runtimeClasspath })
+    args(rootProject.layout.projectDirectory.dir("paper-api/src/generated/java").asFile.absolutePath)
+    javaLauncher = javaToolchains.defaultJavaLauncher(project)
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+
+group = "io.papermc.paper"
+version = "1.0-SNAPSHOT"

paper-api-generator/src/main/java/io/papermc/generator/Generators.java

@@ -0,0 +1,96 @@
+package io.papermc.generator;
+
+import io.papermc.generator.types.GeneratedKeyType;
+import io.papermc.generator.types.GeneratedTagKeyType;
+import io.papermc.generator.types.SourceGenerator;
+import io.papermc.generator.types.goal.MobGoalGenerator;
+import io.papermc.paper.registry.RegistryKey;
+import net.minecraft.core.Registry;
+import net.minecraft.core.registries.Registries;
+import net.minecraft.resources.ResourceKey;
+import org.bukkit.Art;
+import org.bukkit.Fluid;
+import org.bukkit.GameEvent;
+import org.bukkit.JukeboxSong;
+import org.bukkit.MusicInstrument;
+import org.bukkit.Sound;
+import org.bukkit.attribute.Attribute;
+import org.bukkit.block.Biome;
+import org.bukkit.block.BlockType;
+import org.bukkit.block.banner.PatternType;
+import org.bukkit.damage.DamageType;
+import org.bukkit.enchantments.Enchantment;
+import org.bukkit.entity.Cat;
+import org.bukkit.entity.EntityType;
+import org.bukkit.entity.Frog;
+import org.bukkit.entity.Villager;
+import org.bukkit.entity.Wolf;
+import org.bukkit.generator.structure.Structure;
+import org.bukkit.generator.structure.StructureType;
+import org.bukkit.inventory.ItemType;
+import org.bukkit.inventory.MenuType;
+import org.bukkit.inventory.meta.trim.TrimMaterial;
+import org.bukkit.inventory.meta.trim.TrimPattern;
+import org.bukkit.map.MapCursor;
+import org.bukkit.potion.PotionEffectType;
+
+public interface Generators {
+
+    SourceGenerator[] API = {
+        // built-ins
+        simpleKey("GameEventKeys", GameEvent.class, Registries.GAME_EVENT, RegistryKey.GAME_EVENT, true),
+        simpleKey("StructureTypeKeys", StructureType.class, Registries.STRUCTURE_TYPE, RegistryKey.STRUCTURE_TYPE, false),
+        simpleKey("MobEffectKeys", PotionEffectType.class, Registries.MOB_EFFECT, RegistryKey.MOB_EFFECT, false),
+        simpleKey("BlockTypeKeys", BlockType.class, Registries.BLOCK, RegistryKey.BLOCK, false),
+        simpleKey("ItemTypeKeys", ItemType.class, Registries.ITEM, RegistryKey.ITEM, false),
+        simpleKey("CatVariantKeys", Cat.Type.class, Registries.CAT_VARIANT, RegistryKey.CAT_VARIANT, false),
+        simpleKey("FrogVariantKeys", Frog.Variant.class, Registries.FROG_VARIANT, RegistryKey.FROG_VARIANT, false),
+        simpleKey("VillagerProfessionKeys", Villager.Profession.class, Registries.VILLAGER_PROFESSION, RegistryKey.VILLAGER_PROFESSION, false),
+        simpleKey("VillagerTypeKeys", Villager.Type.class, Registries.VILLAGER_TYPE, RegistryKey.VILLAGER_TYPE, false),
+        simpleKey("MapDecorationTypeKeys", MapCursor.Type.class, Registries.MAP_DECORATION_TYPE, RegistryKey.MAP_DECORATION_TYPE, false),
+        simpleKey("MenuTypeKeys", MenuType.class, Registries.MENU, RegistryKey.MENU, false),
+        simpleKey("AttributeKeys", Attribute.class, Registries.ATTRIBUTE, RegistryKey.ATTRIBUTE, false),
+        simpleKey("FluidKeys", Fluid.class, Registries.FLUID, RegistryKey.FLUID, false),
+        simpleKey("SoundEventKeys", Sound.class, Registries.SOUND_EVENT, RegistryKey.SOUND_EVENT, false),
+
+        // data-driven
+        simpleKey("BiomeKeys", Biome.class, Registries.BIOME, RegistryKey.BIOME, true),
+        simpleKey("StructureKeys", Structure.class, Registries.STRUCTURE, RegistryKey.STRUCTURE, true),
+        simpleKey("TrimMaterialKeys", TrimMaterial.class, Registries.TRIM_MATERIAL, RegistryKey.TRIM_MATERIAL, true),
+        simpleKey("TrimPatternKeys", TrimPattern.class, Registries.TRIM_PATTERN, RegistryKey.TRIM_PATTERN, true),
+        simpleKey("DamageTypeKeys", DamageType.class, Registries.DAMAGE_TYPE, RegistryKey.DAMAGE_TYPE, true),
+        simpleKey("WolfVariantKeys", Wolf.Variant.class, Registries.WOLF_VARIANT, RegistryKey.WOLF_VARIANT, true),
+        simpleKey("EnchantmentKeys", Enchantment.class, Registries.ENCHANTMENT, RegistryKey.ENCHANTMENT, true),
+        simpleKey("JukeboxSongKeys", JukeboxSong.class, Registries.JUKEBOX_SONG, RegistryKey.JUKEBOX_SONG, true),
+        simpleKey("BannerPatternKeys", PatternType.class, Registries.BANNER_PATTERN, RegistryKey.BANNER_PATTERN, true),
+        simpleKey("PaintingVariantKeys", Art.class, Registries.PAINTING_VARIANT, RegistryKey.PAINTING_VARIANT, true),
+        simpleKey("InstrumentKeys", MusicInstrument.class, Registries.INSTRUMENT, RegistryKey.INSTRUMENT, true),
+
+        // tags
+        simpleTagKey("GameEventTagKeys", GameEvent.class, Registries.GAME_EVENT, RegistryKey.GAME_EVENT),
+        simpleTagKey("BlockTypeTagKeys", BlockType.class, Registries.BLOCK, RegistryKey.BLOCK),
+        simpleTagKey("ItemTypeTagKeys", ItemType.class, Registries.ITEM, RegistryKey.ITEM),
+        simpleTagKey("CatVariantTagKeys", Cat.Type.class, Registries.CAT_VARIANT, RegistryKey.CAT_VARIANT),
+        simpleTagKey("FluidTagKeys", Fluid.class, Registries.FLUID, RegistryKey.FLUID),
+
+        simpleTagKey("BiomeTagKeys", Biome.class, Registries.BIOME, RegistryKey.BIOME),
+        simpleTagKey("StructureTagKeys", Structure.class, Registries.STRUCTURE, RegistryKey.STRUCTURE),
+        simpleTagKey("DamageTypeTagKeys", DamageType.class, Registries.DAMAGE_TYPE, RegistryKey.DAMAGE_TYPE),
+        simpleTagKey("EnchantmentTagKeys", Enchantment.class, Registries.ENCHANTMENT, RegistryKey.ENCHANTMENT),
+        simpleTagKey("BannerPatternTagKeys", PatternType.class, Registries.BANNER_PATTERN, RegistryKey.BANNER_PATTERN),
+        simpleTagKey("PaintingVariantTagKeys", Art.class, Registries.PAINTING_VARIANT, RegistryKey.PAINTING_VARIANT),
+        simpleTagKey("InstrumentTagKeys", MusicInstrument.class, Registries.INSTRUMENT, RegistryKey.INSTRUMENT),
+
+        // api only
+        simpleTagKey("EntityTypeTagKeys", EntityType.class, Registries.ENTITY_TYPE, RegistryKey.ENTITY_TYPE),
+        new MobGoalGenerator("VanillaGoal", "com.destroystokyo.paper.entity.ai")
+    };
+
+    private static <T, A> SourceGenerator simpleKey(final String className, final Class<A> apiType, final ResourceKey<? extends Registry<T>> registryKey, final RegistryKey<A> apiRegistryKey, final boolean publicCreateKeyMethod) {
+        return new GeneratedKeyType<>(className, apiType, "io.papermc.paper.registry.keys", registryKey, apiRegistryKey, publicCreateKeyMethod);
+    }
+
+    private static <T, A> SourceGenerator simpleTagKey(final String className, final Class<A> apiType, final ResourceKey<? extends Registry<T>> registryKey, final RegistryKey<A> apiRegistryKey) {
+        return new GeneratedTagKeyType<>(className, apiType, "io.papermc.paper.registry.keys.tags", registryKey, apiRegistryKey, true);
+    }
+}

paper-api-generator/src/main/java/io/papermc/generator/Main.java

@@ -0,0 +1,93 @@
+package io.papermc.generator;
+
+import com.google.common.util.concurrent.MoreExecutors;
+import com.mojang.logging.LogUtils;
+import io.papermc.generator.types.SourceGenerator;
+import io.papermc.generator.utils.TagCollector;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.List;
+import java.util.Map;
+import net.minecraft.SharedConstants;
+import net.minecraft.commands.Commands;
+import net.minecraft.core.HolderLookup;
+import net.minecraft.core.LayeredRegistryAccess;
+import net.minecraft.core.Registry;
+import net.minecraft.core.RegistryAccess;
+import net.minecraft.resources.RegistryDataLoader;
+import net.minecraft.server.Bootstrap;
+import net.minecraft.server.RegistryLayer;
+import net.minecraft.server.ReloadableServerResources;
+import net.minecraft.server.packs.PackType;
+import net.minecraft.server.packs.repository.Pack;
+import net.minecraft.server.packs.repository.PackRepository;
+import net.minecraft.server.packs.repository.ServerPacksSource;
+import net.minecraft.server.packs.resources.MultiPackResourceManager;
+import net.minecraft.tags.TagKey;
+import net.minecraft.tags.TagLoader;
+import net.minecraft.world.flag.FeatureFlags;
+import org.apache.commons.io.file.PathUtils;
+import org.slf4j.Logger;
+
+public final class Main {
+
+    private static final Logger LOGGER = LogUtils.getLogger();
+    public static final RegistryAccess.Frozen REGISTRY_ACCESS;
+    public static final Map<TagKey<?>, String> EXPERIMENTAL_TAGS;
+
+    static {
+        SharedConstants.tryDetectVersion();
+        Bootstrap.bootStrap();
+        Bootstrap.validate();
+
+        final PackRepository resourceRepository = ServerPacksSource.createVanillaTrustedRepository();
+        resourceRepository.reload();
+        final MultiPackResourceManager resourceManager = new MultiPackResourceManager(PackType.SERVER_DATA, resourceRepository.getAvailablePacks().stream().map(Pack::open).toList());
+        LayeredRegistryAccess<RegistryLayer> layers = RegistryLayer.createRegistryAccess();
+        final List<Registry.PendingTags<?>> pendingTags = TagLoader.loadTagsForExistingRegistries(resourceManager, layers.getLayer(RegistryLayer.STATIC));
+        final List<HolderLookup.RegistryLookup<?>> worldGenLayer = TagLoader.buildUpdatedLookups(layers.getAccessForLoading(RegistryLayer.WORLDGEN), pendingTags);
+        final RegistryAccess.Frozen frozenWorldgenRegistries = RegistryDataLoader.load(resourceManager, worldGenLayer, RegistryDataLoader.WORLDGEN_REGISTRIES);
+        layers = layers.replaceFrom(RegistryLayer.WORLDGEN, frozenWorldgenRegistries);
+        REGISTRY_ACCESS = layers.compositeAccess().freeze();
+        final ReloadableServerResources reloadableServerResources = ReloadableServerResources.loadResources(
+            resourceManager,
+            layers,
+            pendingTags,
+            FeatureFlags.VANILLA_SET,
+            Commands.CommandSelection.DEDICATED,
+            0,
+            MoreExecutors.directExecutor(),
+            MoreExecutors.directExecutor()
+        ).join();
+        reloadableServerResources.updateStaticRegistryTags();
+        EXPERIMENTAL_TAGS = TagCollector.grabExperimental(resourceManager);
+    }
+
+    private Main() {
+    }
+
+    public static void main(final String[] args) {
+        LOGGER.info("Running API generators...");
+        generate(Paths.get(args[0]), Generators.API);
+        // LOGGER.info("Running Server generators...");
+        // generate(Paths.get(args[1]), Generators.SERVER);
+    }
+
+    private static void generate(Path output, SourceGenerator[] generators) {
+        try {
+            if (Files.exists(output)) {
+                PathUtils.deleteDirectory(output);
+            }
+            Files.createDirectories(output);
+
+            for (final SourceGenerator generator : generators) {
+                generator.writeToFile(output);
+            }
+
+            LOGGER.info("Files written to {}", output.toAbsolutePath());
+        } catch (final Exception ex) {
+            throw new RuntimeException(ex);
+        }
+    }
+}

paper-api-generator/src/main/java/io/papermc/generator/types/GeneratedKeyType.java

@@ -0,0 +1,204 @@
+package io.papermc.generator.types;
+
+import com.google.common.collect.Sets;
+import com.squareup.javapoet.FieldSpec;
+import com.squareup.javapoet.JavaFile;
+import com.squareup.javapoet.MethodSpec;
+import com.squareup.javapoet.ParameterSpec;
+import com.squareup.javapoet.ParameterizedTypeName;
+import com.squareup.javapoet.TypeName;
+import com.squareup.javapoet.TypeSpec;
+import io.papermc.generator.Main;
+import io.papermc.generator.utils.Annotations;
+import io.papermc.generator.utils.CollectingContext;
+import io.papermc.generator.utils.Formatting;
+import io.papermc.generator.utils.Javadocs;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import java.lang.reflect.Field;
+import java.lang.reflect.Modifier;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.IdentityHashMap;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Collectors;
+import javax.lang.model.SourceVersion;
+import net.kyori.adventure.key.Key;
+import net.minecraft.core.Holder;
+import net.minecraft.core.HolderLookup;
+import net.minecraft.core.Registry;
+import net.minecraft.core.RegistrySetBuilder;
+import net.minecraft.core.registries.Registries;
+import net.minecraft.data.registries.VanillaRegistries;
+import net.minecraft.resources.ResourceKey;
+import net.minecraft.world.flag.FeatureElement;
+import net.minecraft.world.flag.FeatureFlags;
+import org.bukkit.MinecraftExperimental;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.checker.nullness.qual.Nullable;
+import org.checkerframework.framework.qual.DefaultQualifier;
+
+import static com.squareup.javapoet.TypeSpec.classBuilder;
+import static io.papermc.generator.utils.Annotations.EXPERIMENTAL_API_ANNOTATION;
+import static io.papermc.generator.utils.Annotations.experimentalAnnotations;
+import static java.util.Objects.requireNonNull;
+import static javax.lang.model.element.Modifier.FINAL;
+import static javax.lang.model.element.Modifier.PRIVATE;
+import static javax.lang.model.element.Modifier.PUBLIC;
+import static javax.lang.model.element.Modifier.STATIC;
+
+@DefaultQualifier(NonNull.class)
+public class GeneratedKeyType<T, A> extends SimpleGenerator {
+
+    private static final Map<ResourceKey<? extends Registry<?>>, RegistrySetBuilder.RegistryBootstrap<?>> VANILLA_REGISTRY_ENTRIES = VanillaRegistries.BUILDER.entries.stream()
+            .collect(Collectors.toMap(RegistrySetBuilder.RegistryStub::key, RegistrySetBuilder.RegistryStub::bootstrap));
+
+    private static final Map<ResourceKey<? extends Registry<?>>, RegistrySetBuilder.RegistryBootstrap<?>> EXPERIMENTAL_REGISTRY_ENTRIES = Map.of(); // Update for Experimental API
+    private static final Map<RegistryKey<?>, String> REGISTRY_KEY_FIELD_NAMES;
+    static {
+        final Map<RegistryKey<?>, String> map = new HashMap<>();
+        try {
+            for (final Field field : RegistryKey.class.getFields()) {
+                if (!Modifier.isStatic(field.getModifiers()) || !Modifier.isFinal(field.getModifiers()) || field.getType() != RegistryKey.class) {
+                    continue;
+                }
+                map.put((RegistryKey<?>) field.get(null), field.getName());
+            }
+            REGISTRY_KEY_FIELD_NAMES = Map.copyOf(map);
+        } catch (final ReflectiveOperationException ex) {
+            throw new RuntimeException(ex);
+        }
+    }
+
+    private static final String CREATE_JAVADOC = """
+        Creates a key for {@link $T} in the registry {@code $L}.
+        
+        @param key the value's key in the registry
+        @return a new typed key
+        """;
+
+    private final Class<A> apiType;
+    private final ResourceKey<? extends Registry<T>> registryKey;
+    private final RegistryKey<A> apiRegistryKey;
+    private final boolean publicCreateKeyMethod;
+
+    public GeneratedKeyType(final String keysClassName, final Class<A> apiType, final String pkg, final ResourceKey<? extends Registry<T>> registryKey, final RegistryKey<A> apiRegistryKey, final boolean publicCreateKeyMethod) {
+        super(keysClassName, pkg);
+        this.apiType = apiType;
+        this.registryKey = registryKey;
+        this.apiRegistryKey = apiRegistryKey;
+        this.publicCreateKeyMethod = publicCreateKeyMethod;
+    }
+
+    private MethodSpec.Builder createMethod(final TypeName returnType) {
+        final TypeName keyType = TypeName.get(Key.class);
+
+        final ParameterSpec keyParam = ParameterSpec.builder(keyType, "key", FINAL).build();
+        final MethodSpec.Builder create = MethodSpec.methodBuilder("create")
+            .addModifiers(this.publicCreateKeyMethod ? PUBLIC : PRIVATE, STATIC)
+            .addParameter(keyParam)
+            .addCode("return $T.create($T.$L, $N);", TypedKey.class, RegistryKey.class, requireNonNull(REGISTRY_KEY_FIELD_NAMES.get(this.apiRegistryKey), "Missing field for " + this.apiRegistryKey), keyParam)
+            .returns(returnType);
+        if (this.publicCreateKeyMethod) {
+            create.addJavadoc(CREATE_JAVADOC, this.apiType, this.registryKey.location().toString());
+        }
+        return create;
+    }
+
+    private TypeSpec.Builder keyHolderType() {
+        return classBuilder(this.className)
+            .addModifiers(PUBLIC, FINAL)
+            .addJavadoc(Javadocs.getVersionDependentClassHeader("{@link $T#$L}"), RegistryKey.class, REGISTRY_KEY_FIELD_NAMES.get(this.apiRegistryKey))
+            .addAnnotations(Annotations.CLASS_HEADER)
+            .addMethod(MethodSpec.constructorBuilder()
+                .addModifiers(PRIVATE)
+                .build()
+            );
+    }
+
+    @Deprecated
+    private static final Map<String, String> JUKEBOX_SONG_NAMES = Map.of(
+        "5", "FIVE",
+        "11", "ELEVEN",
+        "13", "THIRTEEN"
+    );
+
+    @Override
+    protected TypeSpec getTypeSpec() {
+        final TypeName typedKey = ParameterizedTypeName.get(TypedKey.class, this.apiType);
+
+        final TypeSpec.Builder typeBuilder = this.keyHolderType();
+        final MethodSpec.Builder createMethod = this.createMethod(typedKey);
+
+        final Registry<T> registry = Main.REGISTRY_ACCESS.lookupOrThrow(this.registryKey);
+        final Set<ResourceKey<T>> experimental = this.collectExperimentalKeys(registry);
+
+        boolean allExperimental = true;
+        for (final Holder.Reference<T> reference : registry.listElements().sorted(Formatting.alphabeticKeyOrder(reference -> reference.key().location().getPath())).toList()) {
+            final ResourceKey<T> key = reference.key();
+            final String keyPath = key.location().getPath();
+            String fieldName = Formatting.formatKeyAsField(keyPath);
+            if (!SourceVersion.isIdentifier(fieldName) && this.registryKey.equals(Registries.JUKEBOX_SONG) && JUKEBOX_SONG_NAMES.containsKey(fieldName)) {
+                fieldName = JUKEBOX_SONG_NAMES.get(fieldName);
+            }
+
+            final FieldSpec.Builder fieldBuilder = FieldSpec.builder(typedKey, fieldName, PUBLIC, STATIC, FINAL)
+                .initializer("$N(key($S))", createMethod.build(), keyPath)
+                .addJavadoc(Javadocs.getVersionDependentField("{@code $L}"), key.location().toString());
+            if (experimental.contains(key)) {
+                fieldBuilder.addAnnotations(experimentalAnnotations(null)); // Update for Experimental API
+            } else {
+                allExperimental = false;
+            }
+            typeBuilder.addField(fieldBuilder.build());
+        }
+        if (allExperimental) {
+            typeBuilder.addAnnotations(experimentalAnnotations(null)); // Update for Experimental API
+            createMethod.addAnnotations(experimentalAnnotations(null)); // Update for Experimental API
+        }
+        return typeBuilder.addMethod(createMethod.build()).build();
+    }
+
+    // todo at some point this should be per feature data pack not all merged
+    private Set<ResourceKey<T>> collectExperimentalKeys(final Registry<T> registry) {
+        if (FeatureElement.FILTERED_REGISTRIES.contains(registry.key())) {
+            return this.collectExperimentalKeysBuiltIn(registry);
+        } else {
+            return this.collectExperimentalKeysDataDriven(registry);
+        }
+    }
+
+    private Set<ResourceKey<T>> collectExperimentalKeysBuiltIn(final Registry<T> registry) {
+        final HolderLookup.RegistryLookup<T> filteredLookup = registry.filterElements(v -> {
+            return v instanceof final FeatureElement featureElement && FeatureFlags.isExperimental(featureElement.requiredFeatures()); // Update for Experimental API
+        });
+        return filteredLookup.listElementIds().collect(Collectors.toUnmodifiableSet());
+    }
+
+    @SuppressWarnings("unchecked")
+    private Set<ResourceKey<T>> collectExperimentalKeysDataDriven(final Registry<T> registry) {
+        final RegistrySetBuilder.@Nullable RegistryBootstrap<T> experimentalBootstrap = (RegistrySetBuilder.RegistryBootstrap<T>) EXPERIMENTAL_REGISTRY_ENTRIES.get(this.registryKey);
+        if (experimentalBootstrap == null) {
+            return Collections.emptySet();
+        }
+        final Set<ResourceKey<T>> experimental = Collections.newSetFromMap(new IdentityHashMap<>());
+        final CollectingContext<T> experimentalCollector = new CollectingContext<>(experimental, registry);
+        experimentalBootstrap.run(experimentalCollector);
+
+        final RegistrySetBuilder.@Nullable RegistryBootstrap<T> vanillaBootstrap = (RegistrySetBuilder.RegistryBootstrap<T>) VANILLA_REGISTRY_ENTRIES.get(this.registryKey);
+        if (vanillaBootstrap != null) {
+            final Set<ResourceKey<T>> vanilla = Collections.newSetFromMap(new IdentityHashMap<>());
+            final CollectingContext<T> vanillaCollector = new CollectingContext<>(vanilla, registry);
+            vanillaBootstrap.run(vanillaCollector);
+            return Sets.difference(experimental, vanilla);
+        }
+        return experimental;
+    }
+
+    @Override
+    protected JavaFile.Builder file(final JavaFile.Builder builder) {
+        return builder
+            .addStaticImport(Key.class, "key");
+    }
+}

paper-api-generator/src/main/java/io/papermc/generator/types/GeneratedTagKeyType.java

@@ -0,0 +1,138 @@
+package io.papermc.generator.types;
+
+import com.squareup.javapoet.FieldSpec;
+import com.squareup.javapoet.JavaFile;
+import com.squareup.javapoet.MethodSpec;
+import com.squareup.javapoet.ParameterSpec;
+import com.squareup.javapoet.ParameterizedTypeName;
+import com.squareup.javapoet.TypeName;
+import com.squareup.javapoet.TypeSpec;
+import io.papermc.generator.Main;
+import io.papermc.generator.utils.Annotations;
+import io.papermc.generator.utils.Formatting;
+import io.papermc.generator.utils.Javadocs;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.tag.TagKey;
+import java.lang.reflect.Field;
+import java.lang.reflect.Modifier;
+import java.util.HashMap;
+import java.util.Locale;
+import java.util.Map;
+import java.util.concurrent.atomic.AtomicBoolean;
+import net.kyori.adventure.key.Key;
+import net.minecraft.core.Registry;
+import net.minecraft.resources.ResourceKey;
+import org.bukkit.MinecraftExperimental;
+
+import static com.squareup.javapoet.TypeSpec.classBuilder;
+import static io.papermc.generator.utils.Annotations.EXPERIMENTAL_API_ANNOTATION;
+import static io.papermc.generator.utils.Annotations.experimentalAnnotations;
+import static java.util.Objects.requireNonNull;
+import static javax.lang.model.element.Modifier.FINAL;
+import static javax.lang.model.element.Modifier.PRIVATE;
+import static javax.lang.model.element.Modifier.PUBLIC;
+import static javax.lang.model.element.Modifier.STATIC;
+
+public class GeneratedTagKeyType<T, A> extends SimpleGenerator {
+
+    private static final Map<RegistryKey<?>, String> REGISTRY_KEY_FIELD_NAMES;
+    static {
+        final Map<RegistryKey<?>, String> map = new HashMap<>();
+        try {
+            for (final Field field : RegistryKey.class.getFields()) {
+                if (!Modifier.isStatic(field.getModifiers()) || !Modifier.isFinal(field.getModifiers()) || field.getType() != RegistryKey.class) {
+                    continue;
+                }
+                map.put((RegistryKey<?>) field.get(null), field.getName());
+            }
+            REGISTRY_KEY_FIELD_NAMES = Map.copyOf(map);
+        } catch (final ReflectiveOperationException ex) {
+            throw new RuntimeException(ex);
+        }
+    }
+
+    private static final String CREATE_JAVADOC = """
+        Creates a tag key for {@link $T} in the registry {@code $L}.
+        
+        @param key the tag key's key
+        @return a new tag key
+        """;
+
+    private final Class<A> apiType;
+    private final ResourceKey<? extends Registry<T>> registryKey;
+    private final RegistryKey<A> apiRegistryKey;
+    private final boolean publicCreateKeyMethod;
+
+    public GeneratedTagKeyType(final String keysClassName, final Class<A> apiType, final String pkg, final ResourceKey<? extends Registry<T>> registryKey, final RegistryKey<A> apiRegistryKey, final boolean publicCreateKeyMethod) {
+        super(keysClassName, pkg);
+        this.apiType = apiType;
+        this.registryKey = registryKey;
+        this.apiRegistryKey = apiRegistryKey;
+        this.publicCreateKeyMethod = publicCreateKeyMethod;
+    }
+
+    private MethodSpec.Builder createMethod(final TypeName returnType) {
+        final TypeName keyType = TypeName.get(Key.class);
+
+        final ParameterSpec keyParam = ParameterSpec.builder(keyType, "key", FINAL).build();
+        final MethodSpec.Builder create = MethodSpec.methodBuilder("create")
+            .addModifiers(this.publicCreateKeyMethod ? PUBLIC : PRIVATE, STATIC)
+            .addParameter(keyParam)
+            .addCode("return $T.create($T.$L, $N);", TagKey.class, RegistryKey.class, requireNonNull(REGISTRY_KEY_FIELD_NAMES.get(this.apiRegistryKey), "Missing field for " + this.apiRegistryKey), keyParam)
+            .returns(returnType);
+        if (this.publicCreateKeyMethod) {
+            create.addAnnotation(EXPERIMENTAL_API_ANNOTATION); // TODO remove once not experimental
+            create.addJavadoc(CREATE_JAVADOC, this.apiType, this.registryKey.location().toString());
+        }
+        return create;
+    }
+
+    private TypeSpec.Builder keyHolderType() {
+        return classBuilder(this.className)
+            .addModifiers(PUBLIC, FINAL)
+            .addJavadoc(Javadocs.getVersionDependentClassHeader("{@link $T#$L}"), RegistryKey.class, REGISTRY_KEY_FIELD_NAMES.get(this.apiRegistryKey))
+            .addAnnotations(Annotations.CLASS_HEADER)
+            .addMethod(MethodSpec.constructorBuilder()
+                .addModifiers(PRIVATE)
+                .build()
+            );
+    }
+
+    @Override
+    protected TypeSpec getTypeSpec() {
+        final TypeName tagKey = ParameterizedTypeName.get(TagKey.class, this.apiType);
+
+        final TypeSpec.Builder typeBuilder = this.keyHolderType();
+        final MethodSpec.Builder createMethod = this.createMethod(tagKey);
+
+        final Registry<T> registry = Main.REGISTRY_ACCESS.lookupOrThrow(this.registryKey);
+
+        final AtomicBoolean allExperimental = new AtomicBoolean(true);
+        registry.listTagIds().sorted(Formatting.alphabeticKeyOrder(nmsTagKey -> nmsTagKey.location().getPath())).forEach(nmsTagKey -> {
+            final String fieldName = Formatting.formatKeyAsField(nmsTagKey.location().getPath());
+            final FieldSpec.Builder fieldBuilder = FieldSpec.builder(tagKey, fieldName, PUBLIC, STATIC, FINAL)
+                .initializer("$N(key($S))", createMethod.build(), nmsTagKey.location().getPath())
+                .addJavadoc(Javadocs.getVersionDependentField("{@code $L}"), "#" + nmsTagKey.location());
+            final String featureFlagName = Main.EXPERIMENTAL_TAGS.get(nmsTagKey);
+            if (featureFlagName != null) {
+                fieldBuilder.addAnnotations(experimentalAnnotations(MinecraftExperimental.Requires.valueOf(featureFlagName.toUpperCase(Locale.ENGLISH)))); // Update for Experimental API
+            } else {
+                allExperimental.set(false);
+            }
+            typeBuilder.addField(fieldBuilder.build());
+        });
+        if (allExperimental.get()) {
+            typeBuilder.addAnnotations(experimentalAnnotations(null)); // Update for Experimental API
+            createMethod.addAnnotations(experimentalAnnotations(null)); // Update for Experimental API
+        } else {
+            typeBuilder.addAnnotation(EXPERIMENTAL_API_ANNOTATION); // TODO experimental API
+        }
+        return typeBuilder.addMethod(createMethod.build()).build();
+    }
+
+    @Override
+    protected JavaFile.Builder file(final JavaFile.Builder builder) {
+        return builder
+            .addStaticImport(Key.class, "key");
+    }
+}

paper-api-generator/src/main/java/io/papermc/generator/types/SimpleGenerator.java

@@ -2,16 +2,13 @@ package io.papermc.generator.types;
 
 import com.squareup.javapoet.JavaFile;
 import com.squareup.javapoet.TypeSpec;
+
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Path;
-import org.jspecify.annotations.NullMarked;
 
-@NullMarked
 public abstract class SimpleGenerator implements SourceGenerator {
 
-    public static final String INDENT_UNIT = "    ";
-
     protected final String className;
     protected final String packageName;
 
@@ -22,15 +19,14 @@ public abstract class SimpleGenerator implements SourceGenerator {
 
     protected abstract TypeSpec getTypeSpec();
 
-    protected JavaFile.Builder file(JavaFile.Builder builder) {
-        return builder;
-    }
+    protected abstract JavaFile.Builder file(JavaFile.Builder builder);
 
     @Override
     public void writeToFile(Path parent) throws IOException {
+
         JavaFile.Builder builder = JavaFile.builder(this.packageName, this.getTypeSpec());
         this.file(builder)
-            .indent(INDENT_UNIT)
+            .indent("    ")
             .skipJavaLangImports(true);
 
         builder.build().writeTo(parent, StandardCharsets.UTF_8);

paper-api-generator/src/main/java/io/papermc/generator/types/SourceGenerator.java

@@ -2,9 +2,7 @@ package io.papermc.generator.types;
 
 import java.io.IOException;
 import java.nio.file.Path;
-import org.jspecify.annotations.NullMarked;
 
-@NullMarked
 public interface SourceGenerator {
 
     void writeToFile(Path parent) throws IOException;

paper-api-generator/src/main/java/io/papermc/generator/types/goal/MobGoalGenerator.java

@@ -3,6 +3,7 @@ package io.papermc.generator.types.goal;
 import com.destroystokyo.paper.entity.ai.GoalKey;
 import com.squareup.javapoet.ClassName;
 import com.squareup.javapoet.FieldSpec;
+import com.squareup.javapoet.JavaFile;
 import com.squareup.javapoet.MethodSpec;
 import com.squareup.javapoet.ParameterSpec;
 import com.squareup.javapoet.ParameterizedTypeName;
@@ -15,29 +16,28 @@ import io.papermc.generator.types.SimpleGenerator;
 import io.papermc.generator.utils.Annotations;
 import io.papermc.generator.utils.Formatting;
 import io.papermc.generator.utils.Javadocs;
-import io.papermc.typewriter.util.ClassHelper;
 import java.util.Comparator;
 import java.util.List;
-import java.util.stream.Stream;
 import net.minecraft.world.entity.ai.goal.Goal;
-import net.minecraft.world.entity.ai.goal.GoalSelector;
 import net.minecraft.world.entity.ai.goal.WrappedGoal;
 import org.bukkit.NamespacedKey;
 import org.bukkit.entity.Mob;
-import org.jspecify.annotations.NullMarked;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.framework.qual.DefaultQualifier;
+import org.jetbrains.annotations.Nullable;
 
 import static javax.lang.model.element.Modifier.FINAL;
 import static javax.lang.model.element.Modifier.PRIVATE;
 import static javax.lang.model.element.Modifier.PUBLIC;
 import static javax.lang.model.element.Modifier.STATIC;
 
-@NullMarked
+@DefaultQualifier(NonNull.class)
 public class MobGoalGenerator extends SimpleGenerator {
 
-    private static final String CLASS_HEADER = Javadocs.getVersionDependentClassHeader("keys", "Mob Goals");
+    private static final String CLASS_HEADER = Javadocs.getVersionDependentClassHeader("Mob Goals");
 
-    public MobGoalGenerator(String className, String packageName) {
-        super(className, packageName);
+    public MobGoalGenerator(final String keysClassName, final String pkg) {
+        super(keysClassName, pkg);
     }
 
     @Override
@@ -47,12 +47,13 @@ public class MobGoalGenerator extends SimpleGenerator {
             .addSuperinterface(ParameterizedTypeName.get(ClassName.get(com.destroystokyo.paper.entity.ai.Goal.class), type))
             .addModifiers(PUBLIC)
             .addTypeVariable(type)
-            .addAnnotations(Annotations.CONSTANTS_HEADER)
+            .addAnnotations(Annotations.CLASS_HEADER)
             .addJavadoc(CLASS_HEADER);
 
         TypeName mobType = ParameterizedTypeName.get(ClassName.get(Class.class), type);
+        TypeName keyType = TypeName.get(String.class);
 
-        ParameterSpec keyParam = ParameterSpec.builder(String.class, "key", FINAL).build();
+        ParameterSpec keyParam = ParameterSpec.builder(keyType, "key", FINAL).build();
         ParameterSpec typeParam = ParameterSpec.builder(mobType, "type", FINAL).build();
         MethodSpec.Builder createMethod = MethodSpec.methodBuilder("create")
             .addModifiers(PRIVATE, STATIC)
@@ -67,25 +68,33 @@ public class MobGoalGenerator extends SimpleGenerator {
             classes = scanResult.getSubclasses(Goal.class.getName()).loadClasses(Goal.class);
         }
 
-        Stream<GoalKey<Mob>> vanillaGoals = classes.stream()
+        List<GoalKey<Mob>> vanillaNames = classes.stream()
             .filter(clazz -> !java.lang.reflect.Modifier.isAbstract(clazz.getModifiers()))
-            .filter(clazz -> !clazz.isAnonymousClass() || ClassHelper.getTopLevelClass(clazz) != GoalSelector.class)
             .filter(clazz -> !WrappedGoal.class.equals(clazz)) // TODO - properly fix
-            .map(MobGoalNames::getKey)
+            .map(goalClass -> MobGoalNames.getKey(goalClass.getName(), goalClass))
+            .filter((key) -> !MobGoalNames.isIgnored(key.getNamespacedKey().getKey()))
             .sorted(Comparator.<GoalKey<?>, String>comparing(o -> o.getEntityClass().getSimpleName())
                 .thenComparing(vanillaGoalKey -> vanillaGoalKey.getNamespacedKey().getKey())
-            );
+            )
+            .toList();
 
-        vanillaGoals.forEach(goalKey -> {
-            String keyPath = goalKey.getNamespacedKey().getKey();
-            String fieldName = Formatting.formatKeyAsField(keyPath);
 
+        for (final GoalKey<?> goalKey : vanillaNames) {
             TypeName typedKey = ParameterizedTypeName.get(GoalKey.class, goalKey.getEntityClass());
+            NamespacedKey key = goalKey.getNamespacedKey();
+
+            String keyPath = key.getKey();
+            String fieldName = Formatting.formatKeyAsField(keyPath);
             FieldSpec.Builder fieldBuilder = FieldSpec.builder(typedKey, fieldName, PUBLIC, STATIC, FINAL)
                 .initializer("$N($S, $T.class)", createMethod.build(), keyPath, goalKey.getEntityClass());
             typeBuilder.addField(fieldBuilder.build());
-        });
+        }
 
         return typeBuilder.addMethod(createMethod.build()).build();
     }
+
+    @Override
+    protected JavaFile.Builder file(JavaFile.Builder builder) {
+        return builder;
+    }
 }

paper-api-generator/src/main/java/io/papermc/generator/types/goal/MobGoalNames.java

@@ -0,0 +1,336 @@
+package io.papermc.generator.types.goal;
+
+import com.destroystokyo.paper.entity.RangedEntity;
+import com.destroystokyo.paper.entity.ai.GoalKey;
+import com.google.common.collect.BiMap;
+import com.google.common.collect.HashBiMap;
+import net.minecraft.world.entity.FlyingMob;
+import net.minecraft.world.entity.PathfinderMob;
+import net.minecraft.world.entity.TamableAnimal;
+import net.minecraft.world.entity.ai.goal.Goal;
+import net.minecraft.world.entity.ambient.AmbientCreature;
+import net.minecraft.world.entity.animal.AbstractFish;
+import net.minecraft.world.entity.animal.AbstractGolem;
+import net.minecraft.world.entity.animal.AbstractSchoolingFish;
+import net.minecraft.world.entity.animal.Animal;
+import net.minecraft.world.entity.animal.Pufferfish;
+import net.minecraft.world.entity.animal.ShoulderRidingEntity;
+import net.minecraft.world.entity.animal.SnowGolem;
+import net.minecraft.world.entity.animal.WaterAnimal;
+import net.minecraft.world.entity.animal.horse.AbstractChestedHorse;
+import net.minecraft.world.entity.boss.wither.WitherBoss;
+import net.minecraft.world.entity.monster.AbstractIllager;
+import net.minecraft.world.entity.monster.EnderMan;
+import net.minecraft.world.entity.monster.PatrollingMonster;
+import net.minecraft.world.entity.monster.RangedAttackMob;
+import net.minecraft.world.entity.monster.SpellcasterIllager;
+import net.minecraft.world.entity.monster.ZombifiedPiglin;
+import net.minecraft.world.entity.monster.piglin.AbstractPiglin;
+import org.bukkit.NamespacedKey;
+import org.bukkit.entity.AbstractHorse;
+import org.bukkit.entity.AbstractSkeleton;
+import org.bukkit.entity.AbstractVillager;
+import org.bukkit.entity.Ageable;
+import org.bukkit.entity.Ambient;
+import org.bukkit.entity.Animals;
+import org.bukkit.entity.Bat;
+import org.bukkit.entity.Bee;
+import org.bukkit.entity.Blaze;
+import org.bukkit.entity.Cat;
+import org.bukkit.entity.CaveSpider;
+import org.bukkit.entity.ChestedHorse;
+import org.bukkit.entity.Chicken;
+import org.bukkit.entity.Cod;
+import org.bukkit.entity.Cow;
+import org.bukkit.entity.Creature;
+import org.bukkit.entity.Creeper;
+import org.bukkit.entity.Dolphin;
+import org.bukkit.entity.Donkey;
+import org.bukkit.entity.Drowned;
+import org.bukkit.entity.ElderGuardian;
+import org.bukkit.entity.EnderDragon;
+import org.bukkit.entity.Enderman;
+import org.bukkit.entity.Endermite;
+import org.bukkit.entity.Evoker;
+import org.bukkit.entity.Fish;
+import org.bukkit.entity.Flying;
+import org.bukkit.entity.Fox;
+import org.bukkit.entity.Ghast;
+import org.bukkit.entity.Giant;
+import org.bukkit.entity.Golem;
+import org.bukkit.entity.Guardian;
+import org.bukkit.entity.Hoglin;
+import org.bukkit.entity.Horse;
+import org.bukkit.entity.Husk;
+import org.bukkit.entity.Illager;
+import org.bukkit.entity.Illusioner;
+import org.bukkit.entity.IronGolem;
+import org.bukkit.entity.Llama;
+import org.bukkit.entity.MagmaCube;
+import org.bukkit.entity.Mob;
+import org.bukkit.entity.Monster;
+import org.bukkit.entity.Mule;
+import org.bukkit.entity.MushroomCow;
+import org.bukkit.entity.Ocelot;
+import org.bukkit.entity.Panda;
+import org.bukkit.entity.Parrot;
+import org.bukkit.entity.Phantom;
+import org.bukkit.entity.Pig;
+import org.bukkit.entity.PigZombie;
+import org.bukkit.entity.Piglin;
+import org.bukkit.entity.PiglinAbstract;
+import org.bukkit.entity.PiglinBrute;
+import org.bukkit.entity.Pillager;
+import org.bukkit.entity.PolarBear;
+import org.bukkit.entity.PufferFish;
+import org.bukkit.entity.Rabbit;
+import org.bukkit.entity.Raider;
+import org.bukkit.entity.Ravager;
+import org.bukkit.entity.Salmon;
+import org.bukkit.entity.Sheep;
+import org.bukkit.entity.Shulker;
+import org.bukkit.entity.Silverfish;
+import org.bukkit.entity.Skeleton;
+import org.bukkit.entity.SkeletonHorse;
+import org.bukkit.entity.Slime;
+import org.bukkit.entity.Snowman;
+import org.bukkit.entity.Spellcaster;
+import org.bukkit.entity.Spider;
+import org.bukkit.entity.Squid;
+import org.bukkit.entity.Stray;
+import org.bukkit.entity.Strider;
+import org.bukkit.entity.Tameable;
+import org.bukkit.entity.TraderLlama;
+import org.bukkit.entity.TropicalFish;
+import org.bukkit.entity.Turtle;
+import org.bukkit.entity.Vex;
+import org.bukkit.entity.Villager;
+import org.bukkit.entity.Vindicator;
+import org.bukkit.entity.WanderingTrader;
+import org.bukkit.entity.WaterMob;
+import org.bukkit.entity.Witch;
+import org.bukkit.entity.Wither;
+import org.bukkit.entity.WitherSkeleton;
+import org.bukkit.entity.Wolf;
+import org.bukkit.entity.Zoglin;
+import org.bukkit.entity.Zombie;
+import org.bukkit.entity.ZombieHorse;
+import org.bukkit.entity.ZombieVillager;
+
+import java.lang.reflect.Constructor;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Set;
+
+public class MobGoalNames {
+
+    private static final Map<Class<? extends Goal>, Class<? extends Mob>> entityClassCache = new HashMap<>();
+    public static final Map<Class<? extends net.minecraft.world.entity.Mob>, Class<? extends Mob>> bukkitMap = new HashMap<>();
+
+
+    static {
+        //<editor-fold defaultstate="collapsed" desc="bukkitMap Entities">
+        bukkitMap.put(net.minecraft.world.entity.Mob.class, Mob.class);
+        bukkitMap.put(net.minecraft.world.entity.AgeableMob.class, Ageable.class);
+        bukkitMap.put(AmbientCreature.class, Ambient.class);
+        bukkitMap.put(Animal.class, Animals.class);
+        bukkitMap.put(net.minecraft.world.entity.ambient.Bat.class, Bat.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.Bee.class, Bee.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Blaze.class, Blaze.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.Cat.class, Cat.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.CaveSpider.class, CaveSpider.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.Chicken.class, Chicken.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.Cod.class, Cod.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.Cow.class, Cow.class);
+        bukkitMap.put(PathfinderMob.class, Creature.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Creeper.class, Creeper.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.Dolphin.class, Dolphin.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Drowned.class, Drowned.class);
+        bukkitMap.put(net.minecraft.world.entity.boss.enderdragon.EnderDragon.class, EnderDragon.class);
+        bukkitMap.put(EnderMan.class, Enderman.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Endermite.class, Endermite.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Evoker.class, Evoker.class);
+        bukkitMap.put(AbstractFish.class, Fish.class);
+        bukkitMap.put(AbstractSchoolingFish.class, io.papermc.paper.entity.SchoolableFish.class);
+        bukkitMap.put(FlyingMob.class, Flying.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.Fox.class, Fox.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Ghast.class, Ghast.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Giant.class, Giant.class);
+        bukkitMap.put(AbstractGolem.class, Golem.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Guardian.class, Guardian.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.ElderGuardian.class, ElderGuardian.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.horse.Horse.class, Horse.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.horse.AbstractHorse.class, AbstractHorse.class);
+        bukkitMap.put(AbstractChestedHorse.class, ChestedHorse.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.horse.Donkey.class, Donkey.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.horse.Mule.class, Mule.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.horse.SkeletonHorse.class, SkeletonHorse.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.horse.ZombieHorse.class, ZombieHorse.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.camel.Camel.class, org.bukkit.entity.Camel.class);
+        bukkitMap.put(AbstractIllager.class, Illager.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Illusioner.class, Illusioner.class);
+        bukkitMap.put(SpellcasterIllager.class, Spellcaster.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.IronGolem.class, IronGolem.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.horse.Llama.class, Llama.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.horse.TraderLlama.class, TraderLlama.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.MagmaCube.class, MagmaCube.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Monster.class, Monster.class);
+        bukkitMap.put(PatrollingMonster.class, Raider.class); // close enough
+        bukkitMap.put(net.minecraft.world.entity.animal.MushroomCow.class, MushroomCow.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.Ocelot.class, Ocelot.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.Panda.class, Panda.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.Parrot.class, Parrot.class);
+        bukkitMap.put(ShoulderRidingEntity.class, Parrot.class); // close enough
+        bukkitMap.put(net.minecraft.world.entity.monster.Phantom.class, Phantom.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.Pig.class, Pig.class);
+        bukkitMap.put(ZombifiedPiglin.class, PigZombie.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Pillager.class, Pillager.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.PolarBear.class, PolarBear.class);
+        bukkitMap.put(Pufferfish.class, PufferFish.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.Rabbit.class, Rabbit.class);
+        bukkitMap.put(net.minecraft.world.entity.raid.Raider.class, Raider.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Ravager.class, Ravager.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.Salmon.class, Salmon.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.Sheep.class, Sheep.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Shulker.class, Shulker.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Silverfish.class, Silverfish.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Skeleton.class, Skeleton.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.AbstractSkeleton.class, AbstractSkeleton.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Stray.class, Stray.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.WitherSkeleton.class, WitherSkeleton.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Slime.class, Slime.class);
+        bukkitMap.put(SnowGolem.class, Snowman.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Spider.class, Spider.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.Squid.class, Squid.class);
+        bukkitMap.put(TamableAnimal.class, Tameable.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.TropicalFish.class, TropicalFish.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.Turtle.class, Turtle.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Vex.class, Vex.class);
+        bukkitMap.put(net.minecraft.world.entity.npc.Villager.class, Villager.class);
+        bukkitMap.put(net.minecraft.world.entity.npc.AbstractVillager.class, AbstractVillager.class);
+        bukkitMap.put(net.minecraft.world.entity.npc.WanderingTrader.class, WanderingTrader.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Vindicator.class, Vindicator.class);
+        bukkitMap.put(WaterAnimal.class, WaterMob.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Witch.class, Witch.class);
+        bukkitMap.put(WitherBoss.class, Wither.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.Wolf.class, Wolf.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Zombie.class, Zombie.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Husk.class, Husk.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.ZombieVillager.class, ZombieVillager.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.hoglin.Hoglin.class, Hoglin.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.piglin.Piglin.class, Piglin.class);
+        bukkitMap.put(AbstractPiglin.class, PiglinAbstract.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.piglin.PiglinBrute.class, PiglinBrute.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Strider.class, Strider.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Zoglin.class, Zoglin.class);
+        bukkitMap.put(net.minecraft.world.entity.GlowSquid.class, org.bukkit.entity.GlowSquid.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.axolotl.Axolotl.class, org.bukkit.entity.Axolotl.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.goat.Goat.class, org.bukkit.entity.Goat.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.frog.Frog.class, org.bukkit.entity.Frog.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.frog.Tadpole.class, org.bukkit.entity.Tadpole.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.warden.Warden.class, org.bukkit.entity.Warden.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.allay.Allay.class, org.bukkit.entity.Allay.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.sniffer.Sniffer.class, org.bukkit.entity.Sniffer.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.breeze.Breeze.class, org.bukkit.entity.Breeze.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.armadillo.Armadillo.class, org.bukkit.entity.Armadillo.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.Bogged.class, org.bukkit.entity.Bogged.class);
+        bukkitMap.put(net.minecraft.world.entity.monster.creaking.Creaking.class, org.bukkit.entity.Creaking.class);
+        bukkitMap.put(net.minecraft.world.entity.animal.AgeableWaterCreature.class, org.bukkit.entity.Squid.class); // close enough
+        //</editor-fold>
+    }
+
+    private static final BiMap<String, String> deobfuscationMap = HashBiMap.create();
+    static final Set<String> ignored = new HashSet<>();
+
+    static {
+        deobfuscationMap.put("abstract_skeleton_1", "abstract_skeleton_melee");
+
+        ignored.add("goal_selector_1");
+        ignored.add("goal_selector_2");
+        ignored.add("selector_1");
+        ignored.add("selector_2");
+        ignored.add("wrapped");
+    }
+
+    public static String getUsableName(String name) {
+        final String original = name;
+        name = name.substring(name.lastIndexOf(".") + 1);
+        boolean flag = false;
+        // inner classes
+        if (name.contains("$")) {
+            String cut = name.substring(name.indexOf("$") + 1);
+            if (cut.length() <= 2) {
+                name = name.replace("Entity", "");
+                name = name.replace("$", "_");
+                flag = true;
+            } else {
+                // mapped, wooo
+                name = cut;
+            }
+        }
+
+        name = name.replace("PathfinderGoal", "");
+        name = name.replace("TargetGoal", "");
+        name = name.replace("Goal", "");
+        StringBuilder sb = new StringBuilder();
+        for (char c : name.toCharArray()) {
+            if (c >= 'A' && c <= 'Z') {
+                sb.append("_");
+                sb.append(Character.toLowerCase(c));
+            } else {
+                sb.append(c);
+            }
+        }
+        name = sb.toString();
+        name = name.replaceFirst("_", "");
+
+        if (flag && !deobfuscationMap.containsKey(name.toLowerCase(Locale.ROOT)) && !ignored.contains(name)) {
+            System.out.println("need to map " + original + " (" + name.toLowerCase(Locale.ROOT) + ")");
+        }
+
+        // did we rename this key?
+        return deobfuscationMap.getOrDefault(name, name);
+    }
+
+    public static boolean isIgnored(String name) {
+        return ignored.contains(name);
+    }
+
+
+    public static <T extends Mob> GoalKey<T> getKey(String clazzName, Class<? extends Goal> goalClass) {
+        String name = getUsableName(clazzName);
+        if (MobGoalNames.isIgnored(name)) {
+            //noinspection unchecked
+            return (GoalKey<T>) GoalKey.of(Mob.class, NamespacedKey.minecraft(name));
+        }
+        return GoalKey.of(getEntity(goalClass), NamespacedKey.minecraft(name));
+    }
+
+    public static <T extends Mob> Class<T> getEntity(Class<? extends Goal> goalClass) {
+        //noinspection unchecked
+        return (Class<T>) entityClassCache.computeIfAbsent(goalClass, key -> {
+            for (Constructor<?> ctor : key.getDeclaredConstructors()) {
+                for (int i = 0; i < ctor.getParameterCount(); i++) {
+                    Class<?> param = ctor.getParameterTypes()[i];
+                    if (net.minecraft.world.entity.Mob.class.isAssignableFrom(param)) {
+                        //noinspection unchecked
+                        return toBukkitClass((Class<? extends net.minecraft.world.entity.Mob>) param);
+                    } else if (RangedAttackMob.class.isAssignableFrom(param)) {
+                        return RangedEntity.class;
+                    }
+                }
+            }
+            throw new RuntimeException("Can't figure out applicable entity for mob goal " + goalClass); // maybe just return EntityInsentient?
+        });
+    }
+
+    public static Class<? extends Mob> toBukkitClass(Class<? extends net.minecraft.world.entity.Mob> nmsClass) {
+        Class<? extends Mob> bukkitClass = bukkitMap.get(nmsClass);
+        if (bukkitClass == null) {
+            throw new RuntimeException("Can't figure out applicable bukkit entity for nms entity " + nmsClass); // maybe just return Mob?
+        }
+        return bukkitClass;
+    }
+}

paper-api-generator/src/main/java/io/papermc/generator/utils/Annotations.java

@@ -0,0 +1,65 @@
+package io.papermc.generator.utils;
+
+import com.squareup.javapoet.AnnotationSpec;
+import java.util.ArrayList;
+import java.util.List;
+
+import io.papermc.paper.generated.GeneratedFrom;
+import net.minecraft.SharedConstants;
+import org.bukkit.MinecraftExperimental;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.Nullable;
+import org.jspecify.annotations.NullMarked;
+
+public final class Annotations {
+
+    public static List<AnnotationSpec> experimentalAnnotations(final MinecraftExperimental.@Nullable Requires requiredFeatureFlag) {
+        final List<AnnotationSpec> annotationSpecs = new ArrayList<>();
+        annotationSpecs.add(AnnotationSpec.builder(ApiStatus.Experimental.class).build());
+        if (requiredFeatureFlag != null) {
+            annotationSpecs.add(AnnotationSpec.builder(MinecraftExperimental.class)
+                .addMember("value", "$T.$L", MinecraftExperimental.Requires.class, requiredFeatureFlag.name())
+                .build());
+        } else {
+            annotationSpecs.add(AnnotationSpec.builder(MinecraftExperimental.class).build());
+        }
+        return annotationSpecs;
+    }
+
+    public static AnnotationSpec deprecatedVersioned(final @Nullable String version, final boolean forRemoval) {
+        final AnnotationSpec.Builder annotationSpec = AnnotationSpec.builder(Deprecated.class);
+        if (forRemoval) {
+            annotationSpec.addMember("forRemoval", "$L", true);
+        }
+        if (version != null) {
+            annotationSpec.addMember("since", "$S", version);
+        }
+
+        return annotationSpec.build();
+    }
+
+    public static AnnotationSpec scheduledRemoval(final @Nullable String version) {
+        return AnnotationSpec.builder(ApiStatus.ScheduledForRemoval.class)
+            .addMember("inVersion", "$S", version)
+            .build();
+    }
+
+    @ApiStatus.Experimental
+    public static final AnnotationSpec EXPERIMENTAL_API_ANNOTATION = AnnotationSpec.builder(ApiStatus.Experimental.class).build();
+    public static final AnnotationSpec NULL_MARKED = AnnotationSpec.builder(NullMarked.class).build();
+    private static final AnnotationSpec SUPPRESS_WARNINGS = AnnotationSpec.builder(SuppressWarnings.class)
+        .addMember("value", "$S", "unused")
+        .addMember("value", "$S", "SpellCheckingInspection")
+        .build();
+    private static final AnnotationSpec GENERATED_FROM = AnnotationSpec.builder(GeneratedFrom.class)
+        .addMember("value", "$S", SharedConstants.getCurrentVersion().getName())
+        .build();
+    public static final Iterable<AnnotationSpec> CLASS_HEADER = List.of(
+        SUPPRESS_WARNINGS,
+        GENERATED_FROM,
+        NULL_MARKED
+    );
+
+    private Annotations() {
+    }
+}

paper-api-generator/src/main/java/io/papermc/generator/utils/CollectingContext.java

@@ -1,4 +1,4 @@
-package io.papermc.generator.utils.experimental;
+package io.papermc.generator.utils;
 
 import com.mojang.serialization.Lifecycle;
 import io.papermc.generator.Main;
@@ -8,20 +8,21 @@ import net.minecraft.core.HolderGetter;
 import net.minecraft.core.Registry;
 import net.minecraft.data.worldgen.BootstrapContext;
 import net.minecraft.resources.ResourceKey;
-import org.jspecify.annotations.NullMarked;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.framework.qual.DefaultQualifier;
 
-@NullMarked
+@DefaultQualifier(NonNull.class)
 public record CollectingContext<T>(Set<ResourceKey<T>> registered,
                                    Registry<T> registry) implements BootstrapContext<T> {
 
     @Override
-    public Holder.Reference<T> register(ResourceKey<T> key, T value, Lifecycle lifecycle) {
-        this.registered.add(key);
-        return Holder.Reference.createStandAlone(this.registry, key);
+    public Holder.Reference<T> register(final ResourceKey<T> resourceKey, final @NonNull T t, final Lifecycle lifecycle) {
+        this.registered.add(resourceKey);
+        return Holder.Reference.createStandAlone(this.registry, resourceKey);
     }
 
     @Override
-    public <S> HolderGetter<S> lookup(ResourceKey<? extends Registry<? extends S>> key) {
-        return Main.REGISTRY_ACCESS.lookupOrThrow(key);
+    public <S> HolderGetter<S> lookup(final ResourceKey<? extends Registry<? extends S>> resourceKey) {
+        return Main.REGISTRY_ACCESS.lookupOrThrow(resourceKey);
     }
 }

paper-api-generator/src/main/java/io/papermc/generator/utils/Formatting.java

@@ -0,0 +1,59 @@
+package io.papermc.generator.utils;
+
+import java.util.Optional;
+import org.apache.commons.lang3.math.NumberUtils;
+import java.util.Comparator;
+import java.util.Locale;
+import java.util.OptionalInt;
+import java.util.function.Function;
+import java.util.regex.Pattern;
+
+public final class Formatting {
+
+    private static final Pattern ILLEGAL_FIELD_CHARACTERS = Pattern.compile("[.-/]");
+
+    public static String formatKeyAsField(String path) {
+        return ILLEGAL_FIELD_CHARACTERS.matcher(path.toUpperCase(Locale.ROOT)).replaceAll("_");
+    }
+
+    public static Optional<String> formatTagKey(String tagDir, String resourcePath) {
+        int tagsIndex = resourcePath.indexOf(tagDir);
+        int dotIndex = resourcePath.lastIndexOf('.');
+        if (tagsIndex == -1 || dotIndex == -1) {
+            return Optional.empty();
+        }
+        return Optional.of(resourcePath.substring(tagsIndex + tagDir.length() + 1, dotIndex)); // namespace/tags/registry_key/[tag_key].json
+    }
+
+    public static Comparator<String> ALPHABETIC_KEY_ORDER = alphabeticKeyOrder(path -> path);
+
+    public static <T> Comparator<T> alphabeticKeyOrder(Function<T, String> mapper) {
+        return (o1, o2) -> {
+            String path1 = mapper.apply(o1);
+            String path2 = mapper.apply(o2);
+
+            OptionalInt trailingInt1 = tryParseTrailingInt(path1);
+            OptionalInt trailingInt2 = tryParseTrailingInt(path2);
+
+            if (trailingInt1.isPresent() && trailingInt2.isPresent()) {
+                return Integer.compare(trailingInt1.getAsInt(), trailingInt2.getAsInt());
+            }
+
+            return path1.compareTo(path2);
+        };
+    }
+
+    private static OptionalInt tryParseTrailingInt(String path) {
+        int delimiterIndex = path.lastIndexOf('_');
+        if (delimiterIndex != -1) {
+            String score = path.substring(delimiterIndex + 1);
+            if (NumberUtils.isDigits(score)) {
+                return OptionalInt.of(Integer.parseInt(score));
+            }
+        }
+        return OptionalInt.empty();
+    }
+
+    private Formatting() {
+    }
+}

paper-api-generator/src/main/java/io/papermc/generator/utils/Javadocs.java

@@ -0,0 +1,27 @@
+package io.papermc.generator.utils;
+
+public final class Javadocs {
+
+    public static String getVersionDependentClassHeader(String headerIdentifier) {
+        return """
+        Vanilla keys for %s.
+        
+        @apiNote The fields provided here are a direct representation of
+        what is available from the vanilla game source. They may be
+        changed (including removals) on any Minecraft version
+        bump, so cross-version compatibility is not provided on the
+        same level as it is on most of the other API.
+        """.formatted(headerIdentifier);
+    }
+
+    public static String getVersionDependentField(String headerIdentifier) {
+        return """
+        %s
+        
+        @apiNote This field is version-dependant and may be removed in future Minecraft versions
+        """.formatted(headerIdentifier);
+    }
+
+    private Javadocs() {
+    }
+}

paper-api-generator/src/main/java/io/papermc/generator/utils/TagCollector.java

@@ -0,0 +1,79 @@
+package io.papermc.generator.utils;
+
+import com.google.common.collect.HashMultimap;
+import com.google.common.collect.Multimap;
+import com.mojang.logging.LogUtils;
+import io.papermc.generator.Main;
+import java.util.Collections;
+import java.util.IdentityHashMap;
+import java.util.Map;
+import java.util.Set;
+import java.util.function.BiConsumer;
+import net.minecraft.core.Registry;
+import net.minecraft.core.RegistryAccess;
+import net.minecraft.core.registries.Registries;
+import net.minecraft.resources.ResourceKey;
+import net.minecraft.server.packs.PackResources;
+import net.minecraft.server.packs.PackType;
+import net.minecraft.server.packs.repository.BuiltInPackSource;
+import net.minecraft.server.packs.resources.MultiPackResourceManager;
+import net.minecraft.tags.TagKey;
+import org.slf4j.Logger;
+
+// collect all the tags by grabbing the json from the data-packs
+// another (probably) way is to hook into the data generator like the typed keys generator
+public final class TagCollector {
+
+    private static final Logger LOGGER = LogUtils.getLogger();
+
+    public static Map<TagKey<?>, String> grabExperimental(final MultiPackResourceManager resourceManager) {
+        Map<TagKey<?>, String> result = new IdentityHashMap<>();
+
+        // collect all vanilla tags
+        Multimap<ResourceKey<? extends Registry<?>>, String> vanillaTags = HashMultimap.create();
+        PackResources vanillaPack = resourceManager.listPacks()
+            .filter(packResources -> packResources.packId().equals(BuiltInPackSource.VANILLA_ID))
+            .findFirst()
+            .orElseThrow();
+        collectFromPack(vanillaPack, (entry, path) -> vanillaTags.put(entry.key(), path));
+
+        // then distinct with other data-pack tags to know for sure newly created tags and so experimental one
+        resourceManager.listPacks().forEach(pack -> {
+            String packId = pack.packId();
+            if (packId.equals(BuiltInPackSource.VANILLA_ID)) return;
+
+            collectFromPack(pack, (entry, path) -> {
+                if (vanillaTags.get(entry.key()).contains(path)) {
+                    return;
+                }
+
+                result.put(entry.value().listTagIds()
+                    .filter(tagKey -> tagKey.location().getPath().equals(path))
+                    .findFirst()
+                    .orElseThrow(), packId);
+            });
+        });
+        return Collections.unmodifiableMap(result);
+    }
+
+    private static void collectFromPack(PackResources pack, BiConsumer<RegistryAccess.RegistryEntry<?>, String> output) {
+        Set<String> namespaces = pack.getNamespaces(PackType.SERVER_DATA);
+
+        for (String namespace : namespaces) {
+            Main.REGISTRY_ACCESS.registries().forEach(entry -> {
+                // this is probably expensive but can't find another way around and data-pack loader has similar logic
+                // the issue is that registry key can have parent/key (and custom folder too) but tag key can also have parent/key so parsing become a mess
+                // without having at least one of the two values
+                String tagDir = Registries.tagsDirPath(entry.key());
+                pack.listResources(PackType.SERVER_DATA, namespace, tagDir, (id, supplier) -> {
+                    Formatting.formatTagKey(tagDir, id.getPath()).ifPresentOrElse(path -> output.accept(entry, path), () -> {
+                        LOGGER.warn("Unable to parse the path: {}/{}/{}.json in the data-pack {} into a tag key", namespace, tagDir, id.getPath(), pack.packId());
+                    });
+                });
+            });
+        }
+    }
+
+    private TagCollector() {
+    }
+}

paper-api-generator/src/test/java/io/papermc/generator/MobGoalConverterTest.java

@@ -3,21 +3,21 @@ package io.papermc.generator;
 import io.github.classgraph.ClassGraph;
 import io.github.classgraph.ScanResult;
 import io.papermc.generator.types.goal.MobGoalNames;
-import java.util.ArrayList;
-import java.util.List;
 import net.minecraft.world.entity.Entity;
 import net.minecraft.world.entity.Mob;
 import org.junit.jupiter.api.Test;
+import java.util.ArrayList;
+import java.util.List;
 
 import static org.junit.jupiter.api.Assertions.assertFalse;
-import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.junit.jupiter.api.Assertions.fail;
 
 public class MobGoalConverterTest {
 
     @Test
     public void testBukkitMap() {
         final List<Class<Mob>> classes;
-        try (ScanResult scanResult = new ClassGraph().enableClassInfo().whitelistPackages(Entity.class.getPackageName()).scan()) {
+        try (ScanResult scanResult = new ClassGraph().enableAllInfo().whitelistPackages(Entity.class.getPackageName()).scan()) {
             classes = scanResult.getSubclasses(Mob.class.getName()).loadClasses(Mob.class);
         }
 
@@ -25,11 +25,13 @@ public class MobGoalConverterTest {
 
         List<String> missingClasses = new ArrayList<>();
         for (Class<Mob> nmsClass : classes) {
-            if (!MobGoalNames.BUKKIT_BRIDGE.containsKey(nmsClass)) {
+            if (!MobGoalNames.bukkitMap.containsKey(nmsClass)) {
                 missingClasses.add(nmsClass.getCanonicalName());
             }
         }
 
-        assertTrue(missingClasses.isEmpty(), () -> "Missing some entity classes in the bukkit map: " + String.join(", ", missingClasses));
+        if (!missingClasses.isEmpty()) {
+            fail("Missing some entity classes in the bukkit map: " + String.join(", ", missingClasses));
+        }
     }
 }

paper-api-generator/wideners.at

@@ -1,9 +1,6 @@
-public net/minecraft/world/level/material/MapColor MATERIAL_COLORS
-
 # for auto-marking experimental stuff
 public net/minecraft/core/RegistrySetBuilder entries
 public net/minecraft/core/RegistrySetBuilder$RegistryStub
 public net/minecraft/data/registries/VanillaRegistries BUILDER
+public net/minecraft/data/registries/WinterDropRegistries BUILDER
 public net/minecraft/data/registries/TradeRebalanceRegistries BUILDER
-public net/minecraft/world/flag/FeatureFlagRegistry names
-public net/minecraft/world/flag/FeatureFlagSet mask

paper-api/build.gradle.kts

@@ -1,5 +1,3 @@
-import paper.libs.com.google.gson.Gson
-
 plugins {
     `java-library`
     `maven-publish`
@@ -11,11 +9,11 @@ java {
     withJavadocJar()
 }
 
-val annotationsVersion = "26.0.2"
-val adventureVersion = "4.26.1"
-val bungeeCordChatVersion = "1.21-R0.2-deprecated+build.21"
-val slf4jVersion = "2.0.17"
-val log4jVersion = "2.25.2"
+val annotationsVersion = "26.0.1"
+val bungeeCordChatVersion = "1.20-R0.2"
+val adventureVersion = "4.18.0"
+val slf4jVersion = "2.0.9"
+val log4jVersion = "2.17.1"
 
 val apiAndDocs: Configuration by configurations.creating {
     attributes {
@@ -41,20 +39,24 @@ abstract class MockitoAgentProvider : CommandLineArgumentProvider {
 }
 
 dependencies {
+
     // api dependencies are listed transitively to API consumers
-    api("com.google.guava:guava:33.5.0-jre")
-    api("com.google.code.gson:gson:2.13.2")
+    api("com.google.guava:guava:33.3.1-jre")
+    api("com.google.code.gson:gson:2.11.0")
     api("org.yaml:snakeyaml:2.2")
     api("org.joml:joml:1.10.8") {
         isTransitive = false // https://github.com/JOML-CI/JOML/issues/352
     }
-    api("it.unimi.dsi:fastutil:8.5.18")
+    api("com.googlecode.json-simple:json-simple:1.1.1") {
+        isTransitive = false // includes junit
+    }
+    api("it.unimi.dsi:fastutil:8.5.15")
     api("org.apache.logging.log4j:log4j-api:$log4jVersion")
     api("org.slf4j:slf4j-api:$slf4jVersion")
     api("com.mojang:brigadier:1.3.10")
 
     // Deprecate bungeecord-chat in favor of adventure
-    api("net.md-5:bungeecord-chat:$bungeeCordChatVersion") {
+    api("net.md-5:bungeecord-chat:$bungeeCordChatVersion-deprecated+build.19") {
         exclude("com.google.guava", "guava")
     }
 
@@ -67,40 +69,40 @@ dependencies {
     apiAndDocs("net.kyori:adventure-text-logger-slf4j")
 
     api("org.apache.maven:maven-resolver-provider:3.9.6") // make API dependency for Paper Plugins
-    implementation("org.apache.maven.resolver:maven-resolver-connector-basic:1.9.18")
-    implementation("org.apache.maven.resolver:maven-resolver-transport-http:1.9.18")
+    compileOnly("org.apache.maven.resolver:maven-resolver-connector-basic:1.9.18")
+    compileOnly("org.apache.maven.resolver:maven-resolver-transport-http:1.9.18")
 
     // Annotations - Slowly migrate to jspecify
     val annotations = "org.jetbrains:annotations:$annotationsVersion"
     compileOnly(annotations)
     testCompileOnly(annotations)
 
-    val checkerQual = "org.checkerframework:checker-qual:3.49.2"
+    val checkerQual = "org.checkerframework:checker-qual:3.33.0"
     compileOnlyApi(checkerQual)
     testCompileOnly(checkerQual)
 
     api("org.jspecify:jspecify:1.0.0")
 
     // Test dependencies
-    testImplementation("org.apache.commons:commons-lang3:3.20.0")
-    testImplementation("org.junit.jupiter:junit-jupiter:6.0.3")
+    testImplementation("org.apache.commons:commons-lang3:3.12.0")
+    testImplementation("org.junit.jupiter:junit-jupiter:5.10.2")
     testImplementation("org.hamcrest:hamcrest:2.2")
-    testImplementation("org.mockito:mockito-core:5.22.0")
-    testImplementation("org.ow2.asm:asm-tree:9.9.1")
-    mockitoAgent("org.mockito:mockito-core:5.22.0") { isTransitive = false } // configure mockito agent that is needed in newer java versions
-    testRuntimeOnly("org.junit.platform:junit-platform-launcher:6.0.3")
+    testImplementation("org.mockito:mockito-core:5.14.1")
+    testImplementation("org.ow2.asm:asm-tree:9.7.1")
+    mockitoAgent("org.mockito:mockito-core:5.14.1") { isTransitive = false } // configure mockito agent that is needed in newer java versions
+    testRuntimeOnly("org.junit.platform:junit-platform-launcher")
 }
 
-val generatedDir: java.nio.file.Path = layout.projectDirectory.dir("src/generated/java").asFile.toPath()
+val generatedApiPath: java.nio.file.Path = layout.projectDirectory.dir("src/generated/java").asFile.toPath()
 idea {
     module {
-        generatedSourceDirs.add(generatedDir.toFile())
+        generatedSourceDirs.add(generatedApiPath.toFile())
     }
 }
 sourceSets {
     main {
         java {
-            srcDir(generatedDir)
+            srcDir(generatedApiPath)
         }
     }
 }
@@ -138,36 +140,20 @@ configure<PublishingExtension> {
     }
 }
 
-abstract class GenerateApiVersioningFile : DefaultTask() {
-    @get:OutputFile
-    abstract val outputFile: RegularFileProperty
-
-    @get:Input
-    abstract val projectVersion: Property<String>
-
-    @get:Input
-    abstract val apiVersion: Property<String>
-
-    @TaskAction
-    fun generate() {
-        val file = outputFile.get().asFile
-        file.parentFile.mkdirs()
-        val map = mapOf(
-            "version" to projectVersion.get(),
-            "currentApiVersion" to apiVersion.get()
-        )
-        file.writeText(Gson().toJson(map))
+val generateApiVersioningFile by tasks.registering {
+    inputs.property("version", project.version)
+    val pomProps = layout.buildDirectory.file("pom.properties")
+    outputs.file(pomProps)
+    val projectVersion = project.version
+    doLast {
+        pomProps.get().asFile.writeText("version=$projectVersion")
     }
 }
 
-val generateApiVersioningFile = tasks.register<GenerateApiVersioningFile>("generateApiVersioningFile") {
-    outputFile.set(layout.buildDirectory.file("apiVersioning.json"))
-    projectVersion.set(project.version.toString())
-    apiVersion.set(rootProject.providers.gradleProperty("apiVersion"))
-}
-
 tasks.jar {
-    from(generateApiVersioningFile.flatMap { it.outputFile })
+    from(generateApiVersioningFile.map { it.outputs.files.singleFile }) {
+        into("META-INF/maven/${project.group}/${project.name}")
+    }
     manifest {
         attributes(
             "Automatic-Module-Name" to "org.bukkit"
@@ -181,17 +167,17 @@ abstract class Services {
 }
 val services = objects.newInstance<Services>()
 
-tasks.withType<Javadoc>().configureEach {
+tasks.withType<Javadoc> {
     val options = options as StandardJavadocDocletOptions
     options.overview = "src/main/javadoc/overview.html"
     options.use()
     options.isDocFilesSubDirs = true
     options.links(
-        "https://guava.dev/releases/33.5.0-jre/api/docs/",
-        "https://www.javadocs.dev/org.yaml/snakeyaml/2.2/",
-        "https://www.javadocs.dev/org.jetbrains/annotations/$annotationsVersion/",
-        "https://www.javadocs.dev/org.joml/joml/1.10.8/",
-        "https://www.javadocs.dev/com.google.code.gson/gson/2.13.2",
+        "https://guava.dev/releases/33.3.1-jre/api/docs/",
+        "https://javadoc.io/doc/org.yaml/snakeyaml/2.2/",
+        "https://javadoc.io/doc/org.jetbrains/annotations/$annotationsVersion/",
+        "https://javadoc.io/doc/org.joml/joml/1.10.8/",
+        "https://www.javadoc.io/doc/com.google.code.gson/gson/2.11.0",
         "https://jspecify.dev/docs/api/",
         "https://jd.advntr.dev/api/$adventureVersion/",
         "https://jd.advntr.dev/key/$adventureVersion/",
@@ -200,12 +186,11 @@ tasks.withType<Javadoc>().configureEach {
         "https://jd.advntr.dev/text-serializer-legacy/$adventureVersion/",
         "https://jd.advntr.dev/text-serializer-plain/$adventureVersion/",
         "https://jd.advntr.dev/text-logger-slf4j/$adventureVersion/",
-        "https://www.javadocs.dev/org.slf4j/slf4j-api/$slf4jVersion/",
-        "https://logging.apache.org/log4j/2.x/javadoc/log4j-api/",
-        "https://www.javadocs.dev/org.apache.maven.resolver/maven-resolver-api/1.7.3",
+        "https://javadoc.io/doc/org.slf4j/slf4j-api/$slf4jVersion/",
+        "https://javadoc.io/doc/org.apache.logging.log4j/log4j-api/$log4jVersion/",
+        "https://javadoc.io/doc/org.apache.maven.resolver/maven-resolver-api/1.7.3",
     )
     options.tags("apiNote:a:API Note:")
-    options.tags("implNote:a:Implementation Note:")
 
     inputs.files(apiAndDocs).ignoreEmptyDirectories().withPropertyName(apiAndDocs.name + "-configuration")
     val apiAndDocsElements = apiAndDocs.elements
@@ -243,11 +228,21 @@ tasks.compileTestJava {
     options.compilerArgs.add("-parameters")
 }
 
-val scanJarForBadCalls by tasks.registering(io.papermc.paperweight.tasks.ScanJarForBadCalls::class) {
+val scanJar = tasks.register("scanJarForBadCalls", io.papermc.paperweight.tasks.ScanJarForBadCalls::class) {
     badAnnotations.add("Lio/papermc/paper/annotation/DoNotUse;")
     jarToScan.set(tasks.jar.flatMap { it.archiveFile })
     classpath.from(configurations.compileClasspath)
 }
 tasks.check {
-    dependsOn(scanJarForBadCalls)
+    dependsOn(scanJar)
+}
+
+val scanJarForOldGeneratedCode = tasks.register("scanJarForOldGeneratedCode", io.papermc.paperweight.tasks.ScanJarForOldGeneratedCode::class) {
+    mcVersion.set(providers.gradleProperty("mcVersion"))
+    annotation.set("Lio/papermc/paper/generated/GeneratedFrom;")
+    jarToScan.set(tasks.jar.flatMap { it.archiveFile })
+    classpath.from(configurations.compileClasspath)
+}
+tasks.check {
+    dependsOn(scanJarForOldGeneratedCode)
 }

paper-api/src/generated/java/com/destroystokyo/paper/entity/ai/VanillaGoal.java

@@ -1,8 +1,8 @@
 package com.destroystokyo.paper.entity.ai;
 
 import com.destroystokyo.paper.entity.RangedEntity;
-import io.papermc.paper.annotation.GeneratedClass;
 import io.papermc.paper.entity.SchoolableFish;
+import io.papermc.paper.generated.GeneratedFrom;
 import org.bukkit.NamespacedKey;
 import org.bukkit.entity.AbstractHorse;
 import org.bukkit.entity.AbstractSkeleton;
@@ -21,7 +21,6 @@ import org.bukkit.entity.Fish;
 import org.bukkit.entity.Fox;
 import org.bukkit.entity.Ghast;
 import org.bukkit.entity.Guardian;
-import org.bukkit.entity.HappyGhast;
 import org.bukkit.entity.Illager;
 import org.bukkit.entity.Illusioner;
 import org.bukkit.entity.IronGolem;
@@ -67,20 +66,18 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public interface VanillaGoal<T extends Mob> extends Goal<T> {
-    GoalKey<AbstractHorse> HORSE_MOUNT_PANIC = create("horse_mount_panic", AbstractHorse.class);
+    GoalKey<AbstractHorse> RANDOM_STAND = create("random_stand", AbstractHorse.class);
 
-    GoalKey<AbstractHorse> HORSE_RANDOM_STAND = create("horse_random_stand", AbstractHorse.class);
+    GoalKey<AbstractHorse> RUN_AROUND_LIKE_CRAZY = create("run_around_like_crazy", AbstractHorse.class);
 
-    GoalKey<AbstractHorse> HORSE_RUN_AROUND_LIKE_CRAZY = create("horse_run_around_like_crazy", AbstractHorse.class);
+    GoalKey<AbstractSkeleton> ABSTRACT_SKELETON_MELEE = create("abstract_skeleton_melee", AbstractSkeleton.class);
 
-    GoalKey<AbstractSkeleton> SKELETON_MELEE = create("skeleton_melee", AbstractSkeleton.class);
+    GoalKey<AbstractVillager> LOOK_AT_TRADING_PLAYER = create("look_at_trading_player", AbstractVillager.class);
 
-    GoalKey<AbstractVillager> VILLAGER_LOOK_AT_TRADING_PLAYER = create("villager_look_at_trading_player", AbstractVillager.class);
-
-    GoalKey<AbstractVillager> VILLAGER_TRADE_WITH_PLAYER = create("villager_trade_with_player", AbstractVillager.class);
+    GoalKey<AbstractVillager> TRADE_WITH_PLAYER = create("trade_with_player", AbstractVillager.class);
 
     GoalKey<Animals> BREED = create("breed", Animals.class);
 
@@ -104,12 +101,12 @@ public interface VanillaGoal<T extends Mob> extends Goal<T> {
 
     GoalKey<Bee> BEE_POLLINATE = create("bee_pollinate", Bee.class);
 
-    GoalKey<Bee> BEE_VALIDATE_FLOWER = create("bee_validate_flower", Bee.class);
-
-    GoalKey<Bee> BEE_VALIDATE_HIVE = create("bee_validate_hive", Bee.class);
-
     GoalKey<Bee> BEE_WANDER = create("bee_wander", Bee.class);
 
+    GoalKey<Bee> VALIDATE_FLOWER = create("validate_flower", Bee.class);
+
+    GoalKey<Bee> VALIDATE_HIVE = create("validate_hive", Bee.class);
+
     GoalKey<Blaze> BLAZE_ATTACK = create("blaze_attack", Blaze.class);
 
     GoalKey<Cat> CAT_AVOID_ENTITY = create("cat_avoid_entity", Cat.class);
@@ -130,7 +127,7 @@ public interface VanillaGoal<T extends Mob> extends Goal<T> {
 
     GoalKey<Creature> FLEE_SUN = create("flee_sun", Creature.class);
 
-    GoalKey<Creature> FOLLOW_PLAYER_RIDDEN_ENTITY = create("follow_player_ridden_entity", Creature.class);
+    GoalKey<Creature> FOLLOW_BOAT = create("follow_boat", Creature.class);
 
     GoalKey<Creature> GOLEM_RANDOM_STROLL_IN_VILLAGE = create("golem_random_stroll_in_village", Creature.class);
 
@@ -168,16 +165,16 @@ public interface VanillaGoal<T extends Mob> extends Goal<T> {
 
     GoalKey<Creature> WATER_AVOIDING_RANDOM_STROLL = create("water_avoiding_random_stroll", Creature.class);
 
-    GoalKey<Creeper> CREEPER_SWELL = create("creeper_swell", Creeper.class);
+    GoalKey<Creeper> SWELL = create("swell", Creeper.class);
 
     GoalKey<Dolphin> DOLPHIN_JUMP = create("dolphin_jump", Dolphin.class);
 
-    GoalKey<Dolphin> DOLPHIN_PLAY_WITH_ITEMS = create("dolphin_play_with_items", Dolphin.class);
-
     GoalKey<Dolphin> DOLPHIN_SWIM_TO_TREASURE = create("dolphin_swim_to_treasure", Dolphin.class);
 
     GoalKey<Dolphin> DOLPHIN_SWIM_WITH_PLAYER = create("dolphin_swim_with_player", Dolphin.class);
 
+    GoalKey<Dolphin> PLAY_WITH_ITEMS = create("play_with_items", Dolphin.class);
+
     GoalKey<Drowned> DROWNED_ATTACK = create("drowned_attack", Drowned.class);
 
     GoalKey<Drowned> DROWNED_GO_TO_BEACH = create("drowned_go_to_beach", Drowned.class);
@@ -202,14 +199,14 @@ public interface VanillaGoal<T extends Mob> extends Goal<T> {
 
     GoalKey<Fish> FISH_SWIM = create("fish_swim", Fish.class);
 
+    GoalKey<Fox> DEFEND_TRUSTED = create("defend_trusted", Fox.class);
+
+    GoalKey<Fox> FACEPLANT = create("faceplant", Fox.class);
+
     GoalKey<Fox> FOX_BREED = create("fox_breed", Fox.class);
 
-    GoalKey<Fox> FOX_DEFEND_TRUSTED = create("fox_defend_trusted", Fox.class);
-
     GoalKey<Fox> FOX_EAT_BERRIES = create("fox_eat_berries", Fox.class);
 
-    GoalKey<Fox> FOX_FACEPLANT = create("fox_faceplant", Fox.class);
-
     GoalKey<Fox> FOX_FLOAT = create("fox_float", Fox.class);
 
     GoalKey<Fox> FOX_FOLLOW_PARENT = create("fox_follow_parent", Fox.class);
@@ -220,27 +217,29 @@ public interface VanillaGoal<T extends Mob> extends Goal<T> {
 
     GoalKey<Fox> FOX_PANIC = create("fox_panic", Fox.class);
 
-    GoalKey<Fox> FOX_PERCH_AND_SEARCH = create("fox_perch_and_search", Fox.class);
-
     GoalKey<Fox> FOX_POUNCE = create("fox_pounce", Fox.class);
 
     GoalKey<Fox> FOX_SEARCH_FOR_ITEMS = create("fox_search_for_items", Fox.class);
 
-    GoalKey<Fox> FOX_SEEK_SHELTER = create("fox_seek_shelter", Fox.class);
-
-    GoalKey<Fox> FOX_SLEEP = create("fox_sleep", Fox.class);
-
-    GoalKey<Fox> FOX_STALK_PREY = create("fox_stalk_prey", Fox.class);
-
     GoalKey<Fox> FOX_STROLL_THROUGH_VILLAGE = create("fox_stroll_through_village", Fox.class);
 
+    GoalKey<Fox> PERCH_AND_SEARCH = create("perch_and_search", Fox.class);
+
+    GoalKey<Fox> SEEK_SHELTER = create("seek_shelter", Fox.class);
+
+    GoalKey<Fox> SLEEP = create("sleep", Fox.class);
+
+    GoalKey<Fox> STALK_PREY = create("stalk_prey", Fox.class);
+
+    GoalKey<Ghast> GHAST_LOOK = create("ghast_look", Ghast.class);
+
     GoalKey<Ghast> GHAST_SHOOT_FIREBALL = create("ghast_shoot_fireball", Ghast.class);
 
+    GoalKey<Ghast> RANDOM_FLOAT_AROUND = create("random_float_around", Ghast.class);
+
     GoalKey<Guardian> GUARDIAN_ATTACK = create("guardian_attack", Guardian.class);
 
-    GoalKey<HappyGhast> HAPPY_GHAST_FLOAT = create("happy_ghast_float", HappyGhast.class);
-
-    GoalKey<Illager> ILLAGER_HOLD_GROUND_ATTACK = create("illager_hold_ground_attack", Illager.class);
+    GoalKey<Illager> HOLD_GROUND_ATTACK = create("hold_ground_attack", Illager.class);
 
     GoalKey<Illager> RAIDER_OPEN_DOOR = create("raider_open_door", Illager.class);
 
@@ -248,9 +247,9 @@ public interface VanillaGoal<T extends Mob> extends Goal<T> {
 
     GoalKey<Illusioner> ILLUSIONER_MIRROR_SPELL = create("illusioner_mirror_spell", Illusioner.class);
 
-    GoalKey<IronGolem> IRON_GOLEM_DEFEND_VILLAGE = create("iron_golem_defend_village", IronGolem.class);
+    GoalKey<IronGolem> DEFEND_VILLAGE = create("defend_village", IronGolem.class);
 
-    GoalKey<IronGolem> IRON_GOLEM_OFFER_FLOWER = create("iron_golem_offer_flower", IronGolem.class);
+    GoalKey<IronGolem> OFFER_FLOWER = create("offer_flower", IronGolem.class);
 
     GoalKey<Llama> LLAMA_ATTACK_WOLF = create("llama_attack_wolf", Llama.class);
 
@@ -270,8 +269,6 @@ public interface VanillaGoal<T extends Mob> extends Goal<T> {
 
     GoalKey<Mob> FOLLOW_MOB = create("follow_mob", Mob.class);
 
-    GoalKey<Mob> GHAST_LOOK = create("ghast_look", Mob.class);
-
     GoalKey<Mob> INTERACT = create("interact", Mob.class);
 
     GoalKey<Mob> LEAP_AT = create("leap_at", Mob.class);
@@ -284,14 +281,10 @@ public interface VanillaGoal<T extends Mob> extends Goal<T> {
 
     GoalKey<Mob> OPEN_DOOR = create("open_door", Mob.class);
 
-    GoalKey<Mob> RANDOM_FLOAT_AROUND = create("random_float_around", Mob.class);
-
     GoalKey<Mob> RANDOM_LOOK_AROUND = create("random_look_around", Mob.class);
 
     GoalKey<Mob> RESET_UNIVERSAL_ANGER = create("reset_universal_anger", Mob.class);
 
-    GoalKey<Mob> TEMPT_FOR_NON_PATHFINDERS = create("tempt_for_non_pathfinders", Mob.class);
-
     GoalKey<Mob> USE_ITEM = create("use_item", Mob.class);
 
     GoalKey<Mob> VINDICATOR_BREAK_DOOR = create("vindicator_break_door", Mob.class);
@@ -300,8 +293,6 @@ public interface VanillaGoal<T extends Mob> extends Goal<T> {
 
     GoalKey<Monster> RANGED_CROSSBOW_ATTACK = create("ranged_crossbow_attack", Monster.class);
 
-    GoalKey<Monster> SPEAR_USE = create("spear_use", Monster.class);
-
     GoalKey<Ocelot> OCELOT_AVOID_ENTITY = create("ocelot_avoid_entity", Ocelot.class);
 
     GoalKey<Ocelot> OCELOT_TEMPT = create("ocelot_tempt", Ocelot.class);
@@ -326,7 +317,7 @@ public interface VanillaGoal<T extends Mob> extends Goal<T> {
 
     GoalKey<Panda> PANDA_SNEEZE = create("panda_sneeze", Panda.class);
 
-    GoalKey<Parrot> PARROT_LAND_ON_OWNERS_SHOULDER = create("parrot_land_on_owners_shoulder", Parrot.class);
+    GoalKey<Parrot> LAND_ON_OWNERS_SHOULDER = create("land_on_owners_shoulder", Parrot.class);
 
     GoalKey<Phantom> PHANTOM_ATTACK_PLAYER = create("phantom_attack_player", Phantom.class);
 
@@ -348,27 +339,27 @@ public interface VanillaGoal<T extends Mob> extends Goal<T> {
 
     GoalKey<Rabbit> RABBIT_PANIC = create("rabbit_panic", Rabbit.class);
 
-    GoalKey<Rabbit> RABBIT_RAID_GARDEN = create("rabbit_raid_garden", Rabbit.class);
+    GoalKey<Rabbit> RAID_GARDEN = create("raid_garden", Rabbit.class);
+
+    GoalKey<Raider> LONG_DISTANCE_PATROL = create("long_distance_patrol", Raider.class);
+
+    GoalKey<Raider> NEAREST_ATTACKABLE_WITCH = create("nearest_attackable_witch", Raider.class);
+
+    GoalKey<Raider> NEAREST_HEALABLE_RAIDER = create("nearest_healable_raider", Raider.class);
+
+    GoalKey<Raider> OBTAIN_RAID_LEADER_BANNER = create("obtain_raid_leader_banner", Raider.class);
+
+    GoalKey<Raider> PATHFIND_TO_RAID = create("pathfind_to_raid", Raider.class);
 
     GoalKey<Raider> RAIDER_CELEBRATION = create("raider_celebration", Raider.class);
 
-    GoalKey<Raider> RAIDER_LONG_DISTANCE_PATROL = create("raider_long_distance_patrol", Raider.class);
-
     GoalKey<Raider> RAIDER_MOVE_THROUGH_VILLAGE = create("raider_move_through_village", Raider.class);
 
-    GoalKey<Raider> RAIDER_NEAREST_ATTACKABLE_WITCH = create("raider_nearest_attackable_witch", Raider.class);
-
-    GoalKey<Raider> RAIDER_NEAREST_HEALABLE_RAIDER = create("raider_nearest_healable_raider", Raider.class);
-
-    GoalKey<Raider> RAIDER_OBTAIN_RAID_LEADER_BANNER = create("raider_obtain_raid_leader_banner", Raider.class);
-
-    GoalKey<Raider> RAIDER_PATHFIND_TO_RAID = create("raider_pathfind_to_raid", Raider.class);
-
     GoalKey<RangedEntity> DROWNED_TRIDENT_ATTACK = create("drowned_trident_attack", RangedEntity.class);
 
     GoalKey<RangedEntity> RANGED_ATTACK = create("ranged_attack", RangedEntity.class);
 
-    GoalKey<SchoolableFish> SCHOOLABLE_FISH_FOLLOW_FLOCK_LEADER = create("schoolable_fish_follow_flock_leader", SchoolableFish.class);
+    GoalKey<SchoolableFish> FOLLOW_FLOCK_LEADER = create("follow_flock_leader", SchoolableFish.class);
 
     GoalKey<Shulker> SHULKER_ATTACK = create("shulker_attack", Shulker.class);
 
@@ -382,7 +373,7 @@ public interface VanillaGoal<T extends Mob> extends Goal<T> {
 
     GoalKey<Silverfish> SILVERFISH_WAKE_UP_FRIENDS = create("silverfish_wake_up_friends", Silverfish.class);
 
-    GoalKey<SkeletonHorse> SKELETON_HORSE_SKELETON_TRAP = create("skeleton_horse_skeleton_trap", SkeletonHorse.class);
+    GoalKey<SkeletonHorse> SKELETON_TRAP = create("skeleton_trap", SkeletonHorse.class);
 
     GoalKey<Slime> SLIME_ATTACK = create("slime_attack", Slime.class);
 
@@ -438,13 +429,13 @@ public interface VanillaGoal<T extends Mob> extends Goal<T> {
 
     GoalKey<Vindicator> VINDICATOR_JOHNNY_ATTACK = create("vindicator_johnny_attack", Vindicator.class);
 
-    GoalKey<WanderingTrader> WANDERING_TRADER_WANDER_TO_POSITION = create("wandering_trader_wander_to_position", WanderingTrader.class);
+    GoalKey<WanderingTrader> WANDER_TO_POSITION = create("wander_to_position", WanderingTrader.class);
 
     GoalKey<Wither> WITHER_DO_NOTHING = create("wither_do_nothing", Wither.class);
 
-    GoalKey<Wolf> WOLF_AVOID_ENTITY = create("wolf_avoid_entity", Wolf.class);
+    GoalKey<Wolf> BEG = create("beg", Wolf.class);
 
-    GoalKey<Wolf> WOLF_BEG = create("wolf_beg", Wolf.class);
+    GoalKey<Wolf> WOLF_AVOID_ENTITY = create("wolf_avoid_entity", Wolf.class);
 
     GoalKey<Zombie> ZOMBIE_ATTACK = create("zombie_attack", Zombie.class);
 

paper-api/src/generated/java/io/papermc/paper/registry/keys/AttributeKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class AttributeKeys {
     /**
      * {@code minecraft:armor}
@@ -81,13 +81,6 @@ public final class AttributeKeys {
      */
     public static final TypedKey<Attribute> BURNING_TIME = create(key("burning_time"));
 
-    /**
-     * {@code minecraft:camera_distance}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Attribute> CAMERA_DISTANCE = create(key("camera_distance"));
-
     /**
      * {@code minecraft:entity_interaction_range}
      *
@@ -256,20 +249,6 @@ public final class AttributeKeys {
      */
     public static final TypedKey<Attribute> WATER_MOVEMENT_EFFICIENCY = create(key("water_movement_efficiency"));
 
-    /**
-     * {@code minecraft:waypoint_receive_range}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Attribute> WAYPOINT_RECEIVE_RANGE = create(key("waypoint_receive_range"));
-
-    /**
-     * {@code minecraft:waypoint_transmit_range}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Attribute> WAYPOINT_TRANSMIT_RANGE = create(key("waypoint_transmit_range"));
-
     private AttributeKeys() {
     }
 

paper-api/src/generated/java/io/papermc/paper/registry/keys/BannerPatternKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class BannerPatternKeys {
     /**
      * {@code minecraft:base}
@@ -330,7 +330,7 @@ public final class BannerPatternKeys {
     }
 
     /**
-     * Creates a typed key for {@link PatternType} in the registry {@code minecraft:banner_pattern}.
+     * Creates a key for {@link PatternType} in the registry {@code minecraft:banner_pattern}.
      *
      * @param key the value's key in the registry
      * @return a new typed key

paper-api/src/generated/java/io/papermc/paper/registry/keys/BiomeKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class BiomeKeys {
     /**
      * {@code minecraft:badlands}
@@ -484,7 +484,7 @@ public final class BiomeKeys {
     }
 
     /**
-     * Creates a typed key for {@link Biome} in the registry {@code minecraft:worldgen/biome}.
+     * Creates a key for {@link Biome} in the registry {@code minecraft:worldgen/biome}.
      *
      * @param key the value's key in the registry
      * @return a new typed key

paper-api/src/generated/java/io/papermc/paper/registry/keys/BlockTypeKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class BlockTypeKeys {
     /**
      * {@code minecraft:acacia_button}
@@ -95,13 +95,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> ACACIA_SAPLING = create(key("acacia_sapling"));
 
-    /**
-     * {@code minecraft:acacia_shelf}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> ACACIA_SHELF = create(key("acacia_shelf"));
-
     /**
      * {@code minecraft:acacia_sign}
      *
@@ -354,13 +347,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> BAMBOO_SAPLING = create(key("bamboo_sapling"));
 
-    /**
-     * {@code minecraft:bamboo_shelf}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> BAMBOO_SHELF = create(key("bamboo_shelf"));
-
     /**
      * {@code minecraft:bamboo_sign}
      *
@@ -550,13 +536,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> BIRCH_SAPLING = create(key("birch_sapling"));
 
-    /**
-     * {@code minecraft:birch_shelf}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> BIRCH_SHELF = create(key("birch_shelf"));
-
     /**
      * {@code minecraft:birch_sign}
      *
@@ -1082,13 +1061,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> BUDDING_AMETHYST = create(key("budding_amethyst"));
 
-    /**
-     * {@code minecraft:bush}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> BUSH = create(key("bush"));
-
     /**
      * {@code minecraft:cactus}
      *
@@ -1096,13 +1068,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> CACTUS = create(key("cactus"));
 
-    /**
-     * {@code minecraft:cactus_flower}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> CACTUS_FLOWER = create(key("cactus_flower"));
-
     /**
      * {@code minecraft:cake}
      *
@@ -1194,6 +1159,13 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> CAVE_VINES_PLANT = create(key("cave_vines_plant"));
 
+    /**
+     * {@code minecraft:chain}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<BlockType> CHAIN = create(key("chain"));
+
     /**
      * {@code minecraft:chain_command_block}
      *
@@ -1271,13 +1243,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> CHERRY_SAPLING = create(key("cherry_sapling"));
 
-    /**
-     * {@code minecraft:cherry_shelf}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> CHERRY_SHELF = create(key("cherry_shelf"));
-
     /**
      * {@code minecraft:cherry_sign}
      *
@@ -1572,13 +1537,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> CONDUIT = create(key("conduit"));
 
-    /**
-     * {@code minecraft:copper_bars}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> COPPER_BARS = create(key("copper_bars"));
-
     /**
      * {@code minecraft:copper_block}
      *
@@ -1593,20 +1551,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> COPPER_BULB = create(key("copper_bulb"));
 
-    /**
-     * {@code minecraft:copper_chain}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> COPPER_CHAIN = create(key("copper_chain"));
-
-    /**
-     * {@code minecraft:copper_chest}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> COPPER_CHEST = create(key("copper_chest"));
-
     /**
      * {@code minecraft:copper_door}
      *
@@ -1614,13 +1558,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> COPPER_DOOR = create(key("copper_door"));
 
-    /**
-     * {@code minecraft:copper_golem_statue}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> COPPER_GOLEM_STATUE = create(key("copper_golem_statue"));
-
     /**
      * {@code minecraft:copper_grate}
      *
@@ -1628,13 +1565,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> COPPER_GRATE = create(key("copper_grate"));
 
-    /**
-     * {@code minecraft:copper_lantern}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> COPPER_LANTERN = create(key("copper_lantern"));
-
     /**
      * {@code minecraft:copper_ore}
      *
@@ -1642,13 +1572,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> COPPER_ORE = create(key("copper_ore"));
 
-    /**
-     * {@code minecraft:copper_torch}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> COPPER_TORCH = create(key("copper_torch"));
-
     /**
      * {@code minecraft:copper_trapdoor}
      *
@@ -1656,13 +1579,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> COPPER_TRAPDOOR = create(key("copper_trapdoor"));
 
-    /**
-     * {@code minecraft:copper_wall_torch}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> COPPER_WALL_TORCH = create(key("copper_wall_torch"));
-
     /**
      * {@code minecraft:cornflower}
      *
@@ -1817,13 +1733,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> CRIMSON_ROOTS = create(key("crimson_roots"));
 
-    /**
-     * {@code minecraft:crimson_shelf}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> CRIMSON_SHELF = create(key("crimson_shelf"));
-
     /**
      * {@code minecraft:crimson_sign}
      *
@@ -2111,13 +2020,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> DARK_OAK_SAPLING = create(key("dark_oak_sapling"));
 
-    /**
-     * {@code minecraft:dark_oak_shelf}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> DARK_OAK_SHELF = create(key("dark_oak_shelf"));
-
     /**
      * {@code minecraft:dark_oak_sign}
      *
@@ -2559,13 +2461,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> DRAGON_WALL_HEAD = create(key("dragon_wall_head"));
 
-    /**
-     * {@code minecraft:dried_ghast}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> DRIED_GHAST = create(key("dried_ghast"));
-
     /**
      * {@code minecraft:dried_kelp_block}
      *
@@ -2692,13 +2587,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> EXPOSED_COPPER = create(key("exposed_copper"));
 
-    /**
-     * {@code minecraft:exposed_copper_bars}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> EXPOSED_COPPER_BARS = create(key("exposed_copper_bars"));
-
     /**
      * {@code minecraft:exposed_copper_bulb}
      *
@@ -2706,20 +2594,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> EXPOSED_COPPER_BULB = create(key("exposed_copper_bulb"));
 
-    /**
-     * {@code minecraft:exposed_copper_chain}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> EXPOSED_COPPER_CHAIN = create(key("exposed_copper_chain"));
-
-    /**
-     * {@code minecraft:exposed_copper_chest}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> EXPOSED_COPPER_CHEST = create(key("exposed_copper_chest"));
-
     /**
      * {@code minecraft:exposed_copper_door}
      *
@@ -2727,13 +2601,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> EXPOSED_COPPER_DOOR = create(key("exposed_copper_door"));
 
-    /**
-     * {@code minecraft:exposed_copper_golem_statue}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> EXPOSED_COPPER_GOLEM_STATUE = create(key("exposed_copper_golem_statue"));
-
     /**
      * {@code minecraft:exposed_copper_grate}
      *
@@ -2741,13 +2608,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> EXPOSED_COPPER_GRATE = create(key("exposed_copper_grate"));
 
-    /**
-     * {@code minecraft:exposed_copper_lantern}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> EXPOSED_COPPER_LANTERN = create(key("exposed_copper_lantern"));
-
     /**
      * {@code minecraft:exposed_copper_trapdoor}
      *
@@ -2776,13 +2636,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> EXPOSED_CUT_COPPER_STAIRS = create(key("exposed_cut_copper_stairs"));
 
-    /**
-     * {@code minecraft:exposed_lightning_rod}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> EXPOSED_LIGHTNING_ROD = create(key("exposed_lightning_rod"));
-
     /**
      * {@code minecraft:farmland}
      *
@@ -2832,13 +2685,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> FIRE_CORAL_WALL_FAN = create(key("fire_coral_wall_fan"));
 
-    /**
-     * {@code minecraft:firefly_bush}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> FIREFLY_BUSH = create(key("firefly_bush"));
-
     /**
      * {@code minecraft:fletching_table}
      *
@@ -2937,13 +2783,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> GOLD_ORE = create(key("gold_ore"));
 
-    /**
-     * {@code minecraft:golden_dandelion}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> GOLDEN_DANDELION = create(key("golden_dandelion"));
-
     /**
      * {@code minecraft:granite}
      *
@@ -3336,13 +3175,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> IRON_BLOCK = create(key("iron_block"));
 
-    /**
-     * {@code minecraft:iron_chain}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> IRON_CHAIN = create(key("iron_chain"));
-
     /**
      * {@code minecraft:iron_door}
      *
@@ -3455,13 +3287,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> JUNGLE_SAPLING = create(key("jungle_sapling"));
 
-    /**
-     * {@code minecraft:jungle_shelf}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> JUNGLE_SHELF = create(key("jungle_shelf"));
-
     /**
      * {@code minecraft:jungle_sign}
      *
@@ -3581,13 +3406,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> LAVA_CAULDRON = create(key("lava_cauldron"));
 
-    /**
-     * {@code minecraft:leaf_litter}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> LEAF_LITTER = create(key("leaf_litter"));
-
     /**
      * {@code minecraft:lectern}
      *
@@ -4134,13 +3952,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> MANGROVE_ROOTS = create(key("mangrove_roots"));
 
-    /**
-     * {@code minecraft:mangrove_shelf}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> MANGROVE_SHELF = create(key("mangrove_shelf"));
-
     /**
      * {@code minecraft:mangrove_sign}
      *
@@ -4512,13 +4323,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> OAK_SAPLING = create(key("oak_sapling"));
 
-    /**
-     * {@code minecraft:oak_shelf}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> OAK_SHELF = create(key("oak_shelf"));
-
     /**
      * {@code minecraft:oak_sign}
      *
@@ -4722,13 +4526,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> OXIDIZED_COPPER = create(key("oxidized_copper"));
 
-    /**
-     * {@code minecraft:oxidized_copper_bars}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> OXIDIZED_COPPER_BARS = create(key("oxidized_copper_bars"));
-
     /**
      * {@code minecraft:oxidized_copper_bulb}
      *
@@ -4736,20 +4533,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> OXIDIZED_COPPER_BULB = create(key("oxidized_copper_bulb"));
 
-    /**
-     * {@code minecraft:oxidized_copper_chain}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> OXIDIZED_COPPER_CHAIN = create(key("oxidized_copper_chain"));
-
-    /**
-     * {@code minecraft:oxidized_copper_chest}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> OXIDIZED_COPPER_CHEST = create(key("oxidized_copper_chest"));
-
     /**
      * {@code minecraft:oxidized_copper_door}
      *
@@ -4757,13 +4540,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> OXIDIZED_COPPER_DOOR = create(key("oxidized_copper_door"));
 
-    /**
-     * {@code minecraft:oxidized_copper_golem_statue}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> OXIDIZED_COPPER_GOLEM_STATUE = create(key("oxidized_copper_golem_statue"));
-
     /**
      * {@code minecraft:oxidized_copper_grate}
      *
@@ -4771,13 +4547,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> OXIDIZED_COPPER_GRATE = create(key("oxidized_copper_grate"));
 
-    /**
-     * {@code minecraft:oxidized_copper_lantern}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> OXIDIZED_COPPER_LANTERN = create(key("oxidized_copper_lantern"));
-
     /**
      * {@code minecraft:oxidized_copper_trapdoor}
      *
@@ -4806,13 +4575,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> OXIDIZED_CUT_COPPER_STAIRS = create(key("oxidized_cut_copper_stairs"));
 
-    /**
-     * {@code minecraft:oxidized_lightning_rod}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> OXIDIZED_LIGHTNING_ROD = create(key("oxidized_lightning_rod"));
-
     /**
      * {@code minecraft:packed_ice}
      *
@@ -4918,13 +4680,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> PALE_OAK_SAPLING = create(key("pale_oak_sapling"));
 
-    /**
-     * {@code minecraft:pale_oak_shelf}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> PALE_OAK_SHELF = create(key("pale_oak_shelf"));
-
     /**
      * {@code minecraft:pale_oak_sign}
      *
@@ -5520,13 +5275,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> POTTED_FLOWERING_AZALEA_BUSH = create(key("potted_flowering_azalea_bush"));
 
-    /**
-     * {@code minecraft:potted_golden_dandelion}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> POTTED_GOLDEN_DANDELION = create(key("potted_golden_dandelion"));
-
     /**
      * {@code minecraft:potted_jungle_sapling}
      *
@@ -6332,13 +6080,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> SEAGRASS = create(key("seagrass"));
 
-    /**
-     * {@code minecraft:short_dry_grass}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> SHORT_DRY_GRASS = create(key("short_dry_grass"));
-
     /**
      * {@code minecraft:short_grass}
      *
@@ -6654,13 +6395,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> SPRUCE_SAPLING = create(key("spruce_sapling"));
 
-    /**
-     * {@code minecraft:spruce_shelf}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> SPRUCE_SHELF = create(key("spruce_shelf"));
-
     /**
      * {@code minecraft:spruce_sign}
      *
@@ -6997,13 +6731,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> SWEET_BERRY_BUSH = create(key("sweet_berry_bush"));
 
-    /**
-     * {@code minecraft:tall_dry_grass}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> TALL_DRY_GRASS = create(key("tall_dry_grass"));
-
     /**
      * {@code minecraft:tall_grass}
      *
@@ -7032,20 +6759,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> TERRACOTTA = create(key("terracotta"));
 
-    /**
-     * {@code minecraft:test_block}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> TEST_BLOCK = create(key("test_block"));
-
-    /**
-     * {@code minecraft:test_instance_block}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> TEST_INSTANCE_BLOCK = create(key("test_instance_block"));
-
     /**
      * {@code minecraft:tinted_glass}
      *
@@ -7326,13 +7039,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WARPED_ROOTS = create(key("warped_roots"));
 
-    /**
-     * {@code minecraft:warped_shelf}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WARPED_SHELF = create(key("warped_shelf"));
-
     /**
      * {@code minecraft:warped_sign}
      *
@@ -7410,13 +7116,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WAXED_CHISELED_COPPER = create(key("waxed_chiseled_copper"));
 
-    /**
-     * {@code minecraft:waxed_copper_bars}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_COPPER_BARS = create(key("waxed_copper_bars"));
-
     /**
      * {@code minecraft:waxed_copper_block}
      *
@@ -7431,20 +7130,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WAXED_COPPER_BULB = create(key("waxed_copper_bulb"));
 
-    /**
-     * {@code minecraft:waxed_copper_chain}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_COPPER_CHAIN = create(key("waxed_copper_chain"));
-
-    /**
-     * {@code minecraft:waxed_copper_chest}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_COPPER_CHEST = create(key("waxed_copper_chest"));
-
     /**
      * {@code minecraft:waxed_copper_door}
      *
@@ -7452,13 +7137,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WAXED_COPPER_DOOR = create(key("waxed_copper_door"));
 
-    /**
-     * {@code minecraft:waxed_copper_golem_statue}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_COPPER_GOLEM_STATUE = create(key("waxed_copper_golem_statue"));
-
     /**
      * {@code minecraft:waxed_copper_grate}
      *
@@ -7466,13 +7144,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WAXED_COPPER_GRATE = create(key("waxed_copper_grate"));
 
-    /**
-     * {@code minecraft:waxed_copper_lantern}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_COPPER_LANTERN = create(key("waxed_copper_lantern"));
-
     /**
      * {@code minecraft:waxed_copper_trapdoor}
      *
@@ -7515,13 +7186,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WAXED_EXPOSED_COPPER = create(key("waxed_exposed_copper"));
 
-    /**
-     * {@code minecraft:waxed_exposed_copper_bars}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_EXPOSED_COPPER_BARS = create(key("waxed_exposed_copper_bars"));
-
     /**
      * {@code minecraft:waxed_exposed_copper_bulb}
      *
@@ -7529,20 +7193,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WAXED_EXPOSED_COPPER_BULB = create(key("waxed_exposed_copper_bulb"));
 
-    /**
-     * {@code minecraft:waxed_exposed_copper_chain}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_EXPOSED_COPPER_CHAIN = create(key("waxed_exposed_copper_chain"));
-
-    /**
-     * {@code minecraft:waxed_exposed_copper_chest}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_EXPOSED_COPPER_CHEST = create(key("waxed_exposed_copper_chest"));
-
     /**
      * {@code minecraft:waxed_exposed_copper_door}
      *
@@ -7550,13 +7200,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WAXED_EXPOSED_COPPER_DOOR = create(key("waxed_exposed_copper_door"));
 
-    /**
-     * {@code minecraft:waxed_exposed_copper_golem_statue}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_EXPOSED_COPPER_GOLEM_STATUE = create(key("waxed_exposed_copper_golem_statue"));
-
     /**
      * {@code minecraft:waxed_exposed_copper_grate}
      *
@@ -7564,13 +7207,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WAXED_EXPOSED_COPPER_GRATE = create(key("waxed_exposed_copper_grate"));
 
-    /**
-     * {@code minecraft:waxed_exposed_copper_lantern}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_EXPOSED_COPPER_LANTERN = create(key("waxed_exposed_copper_lantern"));
-
     /**
      * {@code minecraft:waxed_exposed_copper_trapdoor}
      *
@@ -7599,20 +7235,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WAXED_EXPOSED_CUT_COPPER_STAIRS = create(key("waxed_exposed_cut_copper_stairs"));
 
-    /**
-     * {@code minecraft:waxed_exposed_lightning_rod}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_EXPOSED_LIGHTNING_ROD = create(key("waxed_exposed_lightning_rod"));
-
-    /**
-     * {@code minecraft:waxed_lightning_rod}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_LIGHTNING_ROD = create(key("waxed_lightning_rod"));
-
     /**
      * {@code minecraft:waxed_oxidized_chiseled_copper}
      *
@@ -7627,13 +7249,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WAXED_OXIDIZED_COPPER = create(key("waxed_oxidized_copper"));
 
-    /**
-     * {@code minecraft:waxed_oxidized_copper_bars}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_OXIDIZED_COPPER_BARS = create(key("waxed_oxidized_copper_bars"));
-
     /**
      * {@code minecraft:waxed_oxidized_copper_bulb}
      *
@@ -7641,20 +7256,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WAXED_OXIDIZED_COPPER_BULB = create(key("waxed_oxidized_copper_bulb"));
 
-    /**
-     * {@code minecraft:waxed_oxidized_copper_chain}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_OXIDIZED_COPPER_CHAIN = create(key("waxed_oxidized_copper_chain"));
-
-    /**
-     * {@code minecraft:waxed_oxidized_copper_chest}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_OXIDIZED_COPPER_CHEST = create(key("waxed_oxidized_copper_chest"));
-
     /**
      * {@code minecraft:waxed_oxidized_copper_door}
      *
@@ -7662,13 +7263,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WAXED_OXIDIZED_COPPER_DOOR = create(key("waxed_oxidized_copper_door"));
 
-    /**
-     * {@code minecraft:waxed_oxidized_copper_golem_statue}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_OXIDIZED_COPPER_GOLEM_STATUE = create(key("waxed_oxidized_copper_golem_statue"));
-
     /**
      * {@code minecraft:waxed_oxidized_copper_grate}
      *
@@ -7676,13 +7270,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WAXED_OXIDIZED_COPPER_GRATE = create(key("waxed_oxidized_copper_grate"));
 
-    /**
-     * {@code minecraft:waxed_oxidized_copper_lantern}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_OXIDIZED_COPPER_LANTERN = create(key("waxed_oxidized_copper_lantern"));
-
     /**
      * {@code minecraft:waxed_oxidized_copper_trapdoor}
      *
@@ -7711,13 +7298,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WAXED_OXIDIZED_CUT_COPPER_STAIRS = create(key("waxed_oxidized_cut_copper_stairs"));
 
-    /**
-     * {@code minecraft:waxed_oxidized_lightning_rod}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_OXIDIZED_LIGHTNING_ROD = create(key("waxed_oxidized_lightning_rod"));
-
     /**
      * {@code minecraft:waxed_weathered_chiseled_copper}
      *
@@ -7732,13 +7312,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WAXED_WEATHERED_COPPER = create(key("waxed_weathered_copper"));
 
-    /**
-     * {@code minecraft:waxed_weathered_copper_bars}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_WEATHERED_COPPER_BARS = create(key("waxed_weathered_copper_bars"));
-
     /**
      * {@code minecraft:waxed_weathered_copper_bulb}
      *
@@ -7746,20 +7319,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WAXED_WEATHERED_COPPER_BULB = create(key("waxed_weathered_copper_bulb"));
 
-    /**
-     * {@code minecraft:waxed_weathered_copper_chain}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_WEATHERED_COPPER_CHAIN = create(key("waxed_weathered_copper_chain"));
-
-    /**
-     * {@code minecraft:waxed_weathered_copper_chest}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_WEATHERED_COPPER_CHEST = create(key("waxed_weathered_copper_chest"));
-
     /**
      * {@code minecraft:waxed_weathered_copper_door}
      *
@@ -7767,13 +7326,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WAXED_WEATHERED_COPPER_DOOR = create(key("waxed_weathered_copper_door"));
 
-    /**
-     * {@code minecraft:waxed_weathered_copper_golem_statue}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_WEATHERED_COPPER_GOLEM_STATUE = create(key("waxed_weathered_copper_golem_statue"));
-
     /**
      * {@code minecraft:waxed_weathered_copper_grate}
      *
@@ -7781,13 +7333,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WAXED_WEATHERED_COPPER_GRATE = create(key("waxed_weathered_copper_grate"));
 
-    /**
-     * {@code minecraft:waxed_weathered_copper_lantern}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_WEATHERED_COPPER_LANTERN = create(key("waxed_weathered_copper_lantern"));
-
     /**
      * {@code minecraft:waxed_weathered_copper_trapdoor}
      *
@@ -7816,13 +7361,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WAXED_WEATHERED_CUT_COPPER_STAIRS = create(key("waxed_weathered_cut_copper_stairs"));
 
-    /**
-     * {@code minecraft:waxed_weathered_lightning_rod}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WAXED_WEATHERED_LIGHTNING_ROD = create(key("waxed_weathered_lightning_rod"));
-
     /**
      * {@code minecraft:weathered_chiseled_copper}
      *
@@ -7837,13 +7375,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WEATHERED_COPPER = create(key("weathered_copper"));
 
-    /**
-     * {@code minecraft:weathered_copper_bars}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WEATHERED_COPPER_BARS = create(key("weathered_copper_bars"));
-
     /**
      * {@code minecraft:weathered_copper_bulb}
      *
@@ -7851,20 +7382,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WEATHERED_COPPER_BULB = create(key("weathered_copper_bulb"));
 
-    /**
-     * {@code minecraft:weathered_copper_chain}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WEATHERED_COPPER_CHAIN = create(key("weathered_copper_chain"));
-
-    /**
-     * {@code minecraft:weathered_copper_chest}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WEATHERED_COPPER_CHEST = create(key("weathered_copper_chest"));
-
     /**
      * {@code minecraft:weathered_copper_door}
      *
@@ -7872,13 +7389,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WEATHERED_COPPER_DOOR = create(key("weathered_copper_door"));
 
-    /**
-     * {@code minecraft:weathered_copper_golem_statue}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WEATHERED_COPPER_GOLEM_STATUE = create(key("weathered_copper_golem_statue"));
-
     /**
      * {@code minecraft:weathered_copper_grate}
      *
@@ -7886,13 +7396,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WEATHERED_COPPER_GRATE = create(key("weathered_copper_grate"));
 
-    /**
-     * {@code minecraft:weathered_copper_lantern}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WEATHERED_COPPER_LANTERN = create(key("weathered_copper_lantern"));
-
     /**
      * {@code minecraft:weathered_copper_trapdoor}
      *
@@ -7921,13 +7424,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WEATHERED_CUT_COPPER_STAIRS = create(key("weathered_cut_copper_stairs"));
 
-    /**
-     * {@code minecraft:weathered_lightning_rod}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WEATHERED_LIGHTNING_ROD = create(key("weathered_lightning_rod"));
-
     /**
      * {@code minecraft:weeping_vines}
      *
@@ -8061,13 +7557,6 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> WHITE_WOOL = create(key("white_wool"));
 
-    /**
-     * {@code minecraft:wildflowers}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<BlockType> WILDFLOWERS = create(key("wildflowers"));
-
     /**
      * {@code minecraft:wither_rose}
      *

paper-api/src/generated/java/io/papermc/paper/registry/keys/CatSoundVariantKeys.java

@@ -1,54 +0,0 @@
-package io.papermc.paper.registry.keys;
-
-import static net.kyori.adventure.key.Key.key;
-
-import io.papermc.paper.annotation.GeneratedClass;
-import io.papermc.paper.registry.RegistryKey;
-import io.papermc.paper.registry.TypedKey;
-import net.kyori.adventure.key.Key;
-import org.bukkit.entity.Cat;
-import org.jspecify.annotations.NullMarked;
-
-/**
- * Vanilla keys for {@link RegistryKey#CAT_SOUND_VARIANT}.
- *
- * @apiNote The fields provided here are a direct representation of
- * what is available from the vanilla game source. They may be
- * changed (including removals) on any Minecraft version
- * bump, so cross-version compatibility is not provided on the
- * same level as it is on most of the other API.
- */
-@SuppressWarnings({
-        "unused",
-        "SpellCheckingInspection"
-})
-@NullMarked
-@GeneratedClass
-public final class CatSoundVariantKeys {
-    /**
-     * {@code minecraft:classic}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Cat.SoundVariant> CLASSIC = create(key("classic"));
-
-    /**
-     * {@code minecraft:royal}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Cat.SoundVariant> ROYAL = create(key("royal"));
-
-    private CatSoundVariantKeys() {
-    }
-
-    /**
-     * Creates a typed key for {@link Cat.SoundVariant} in the registry {@code minecraft:cat_sound_variant}.
-     *
-     * @param key the value's key in the registry
-     * @return a new typed key
-     */
-    public static TypedKey<Cat.SoundVariant> create(final Key key) {
-        return TypedKey.create(RegistryKey.CAT_SOUND_VARIANT, key);
-    }
-}

paper-api/src/generated/java/io/papermc/paper/registry/keys/CatVariantKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class CatVariantKeys {
     /**
      * {@code minecraft:all_black}
@@ -105,13 +105,7 @@ public final class CatVariantKeys {
     private CatVariantKeys() {
     }
 
-    /**
-     * Creates a typed key for {@link Cat.Type} in the registry {@code minecraft:cat_variant}.
-     *
-     * @param key the value's key in the registry
-     * @return a new typed key
-     */
-    public static TypedKey<Cat.Type> create(final Key key) {
+    private static TypedKey<Cat.Type> create(final Key key) {
         return TypedKey.create(RegistryKey.CAT_VARIANT, key);
     }
 }

paper-api/src/generated/java/io/papermc/paper/registry/keys/ChickenSoundVariantKeys.java

@@ -1,54 +0,0 @@
-package io.papermc.paper.registry.keys;
-
-import static net.kyori.adventure.key.Key.key;
-
-import io.papermc.paper.annotation.GeneratedClass;
-import io.papermc.paper.registry.RegistryKey;
-import io.papermc.paper.registry.TypedKey;
-import net.kyori.adventure.key.Key;
-import org.bukkit.entity.Chicken;
-import org.jspecify.annotations.NullMarked;
-
-/**
- * Vanilla keys for {@link RegistryKey#CHICKEN_SOUND_VARIANT}.
- *
- * @apiNote The fields provided here are a direct representation of
- * what is available from the vanilla game source. They may be
- * changed (including removals) on any Minecraft version
- * bump, so cross-version compatibility is not provided on the
- * same level as it is on most of the other API.
- */
-@SuppressWarnings({
-        "unused",
-        "SpellCheckingInspection"
-})
-@NullMarked
-@GeneratedClass
-public final class ChickenSoundVariantKeys {
-    /**
-     * {@code minecraft:classic}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Chicken.SoundVariant> CLASSIC = create(key("classic"));
-
-    /**
-     * {@code minecraft:picky}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Chicken.SoundVariant> PICKY = create(key("picky"));
-
-    private ChickenSoundVariantKeys() {
-    }
-
-    /**
-     * Creates a typed key for {@link Chicken.SoundVariant} in the registry {@code minecraft:chicken_sound_variant}.
-     *
-     * @param key the value's key in the registry
-     * @return a new typed key
-     */
-    public static TypedKey<Chicken.SoundVariant> create(final Key key) {
-        return TypedKey.create(RegistryKey.CHICKEN_SOUND_VARIANT, key);
-    }
-}

paper-api/src/generated/java/io/papermc/paper/registry/keys/ChickenVariantKeys.java

@@ -1,61 +0,0 @@
-package io.papermc.paper.registry.keys;
-
-import static net.kyori.adventure.key.Key.key;
-
-import io.papermc.paper.annotation.GeneratedClass;
-import io.papermc.paper.registry.RegistryKey;
-import io.papermc.paper.registry.TypedKey;
-import net.kyori.adventure.key.Key;
-import org.bukkit.entity.Chicken;
-import org.jspecify.annotations.NullMarked;
-
-/**
- * Vanilla keys for {@link RegistryKey#CHICKEN_VARIANT}.
- *
- * @apiNote The fields provided here are a direct representation of
- * what is available from the vanilla game source. They may be
- * changed (including removals) on any Minecraft version
- * bump, so cross-version compatibility is not provided on the
- * same level as it is on most of the other API.
- */
-@SuppressWarnings({
-        "unused",
-        "SpellCheckingInspection"
-})
-@NullMarked
-@GeneratedClass
-public final class ChickenVariantKeys {
-    /**
-     * {@code minecraft:cold}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Chicken.Variant> COLD = create(key("cold"));
-
-    /**
-     * {@code minecraft:temperate}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Chicken.Variant> TEMPERATE = create(key("temperate"));
-
-    /**
-     * {@code minecraft:warm}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Chicken.Variant> WARM = create(key("warm"));
-
-    private ChickenVariantKeys() {
-    }
-
-    /**
-     * Creates a typed key for {@link Chicken.Variant} in the registry {@code minecraft:chicken_variant}.
-     *
-     * @param key the value's key in the registry
-     * @return a new typed key
-     */
-    public static TypedKey<Chicken.Variant> create(final Key key) {
-        return TypedKey.create(RegistryKey.CHICKEN_VARIANT, key);
-    }
-}

paper-api/src/generated/java/io/papermc/paper/registry/keys/CowSoundVariantKeys.java

@@ -1,54 +0,0 @@
-package io.papermc.paper.registry.keys;
-
-import static net.kyori.adventure.key.Key.key;
-
-import io.papermc.paper.annotation.GeneratedClass;
-import io.papermc.paper.registry.RegistryKey;
-import io.papermc.paper.registry.TypedKey;
-import net.kyori.adventure.key.Key;
-import org.bukkit.entity.Cow;
-import org.jspecify.annotations.NullMarked;
-
-/**
- * Vanilla keys for {@link RegistryKey#COW_SOUND_VARIANT}.
- *
- * @apiNote The fields provided here are a direct representation of
- * what is available from the vanilla game source. They may be
- * changed (including removals) on any Minecraft version
- * bump, so cross-version compatibility is not provided on the
- * same level as it is on most of the other API.
- */
-@SuppressWarnings({
-        "unused",
-        "SpellCheckingInspection"
-})
-@NullMarked
-@GeneratedClass
-public final class CowSoundVariantKeys {
-    /**
-     * {@code minecraft:classic}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Cow.SoundVariant> CLASSIC = create(key("classic"));
-
-    /**
-     * {@code minecraft:moody}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Cow.SoundVariant> MOODY = create(key("moody"));
-
-    private CowSoundVariantKeys() {
-    }
-
-    /**
-     * Creates a typed key for {@link Cow.SoundVariant} in the registry {@code minecraft:cow_sound_variant}.
-     *
-     * @param key the value's key in the registry
-     * @return a new typed key
-     */
-    public static TypedKey<Cow.SoundVariant> create(final Key key) {
-        return TypedKey.create(RegistryKey.COW_SOUND_VARIANT, key);
-    }
-}

paper-api/src/generated/java/io/papermc/paper/registry/keys/CowVariantKeys.java

@@ -1,61 +0,0 @@
-package io.papermc.paper.registry.keys;
-
-import static net.kyori.adventure.key.Key.key;
-
-import io.papermc.paper.annotation.GeneratedClass;
-import io.papermc.paper.registry.RegistryKey;
-import io.papermc.paper.registry.TypedKey;
-import net.kyori.adventure.key.Key;
-import org.bukkit.entity.Cow;
-import org.jspecify.annotations.NullMarked;
-
-/**
- * Vanilla keys for {@link RegistryKey#COW_VARIANT}.
- *
- * @apiNote The fields provided here are a direct representation of
- * what is available from the vanilla game source. They may be
- * changed (including removals) on any Minecraft version
- * bump, so cross-version compatibility is not provided on the
- * same level as it is on most of the other API.
- */
-@SuppressWarnings({
-        "unused",
-        "SpellCheckingInspection"
-})
-@NullMarked
-@GeneratedClass
-public final class CowVariantKeys {
-    /**
-     * {@code minecraft:cold}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Cow.Variant> COLD = create(key("cold"));
-
-    /**
-     * {@code minecraft:temperate}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Cow.Variant> TEMPERATE = create(key("temperate"));
-
-    /**
-     * {@code minecraft:warm}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Cow.Variant> WARM = create(key("warm"));
-
-    private CowVariantKeys() {
-    }
-
-    /**
-     * Creates a typed key for {@link Cow.Variant} in the registry {@code minecraft:cow_variant}.
-     *
-     * @param key the value's key in the registry
-     * @return a new typed key
-     */
-    public static TypedKey<Cow.Variant> create(final Key key) {
-        return TypedKey.create(RegistryKey.COW_VARIANT, key);
-    }
-}

paper-api/src/generated/java/io/papermc/paper/registry/keys/DamageTypeKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class DamageTypeKeys {
     /**
      * {@code minecraft:arrow}
@@ -284,13 +284,6 @@ public final class DamageTypeKeys {
      */
     public static final TypedKey<DamageType> SONIC_BOOM = create(key("sonic_boom"));
 
-    /**
-     * {@code minecraft:spear}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DamageType> SPEAR = create(key("spear"));
-
     /**
      * {@code minecraft:spit}
      *
@@ -379,7 +372,7 @@ public final class DamageTypeKeys {
     }
 
     /**
-     * Creates a typed key for {@link DamageType} in the registry {@code minecraft:damage_type}.
+     * Creates a key for {@link DamageType} in the registry {@code minecraft:damage_type}.
      *
      * @param key the value's key in the registry
      * @return a new typed key

paper-api/src/generated/java/io/papermc/paper/registry/keys/DataComponentTypeKeys.java

@@ -1,804 +0,0 @@
-package io.papermc.paper.registry.keys;
-
-import static net.kyori.adventure.key.Key.key;
-
-import io.papermc.paper.annotation.GeneratedClass;
-import io.papermc.paper.datacomponent.DataComponentType;
-import io.papermc.paper.registry.RegistryKey;
-import io.papermc.paper.registry.TypedKey;
-import net.kyori.adventure.key.Key;
-import org.jspecify.annotations.NullMarked;
-
-/**
- * Vanilla keys for {@link RegistryKey#DATA_COMPONENT_TYPE}.
- *
- * @apiNote The fields provided here are a direct representation of
- * what is available from the vanilla game source. They may be
- * changed (including removals) on any Minecraft version
- * bump, so cross-version compatibility is not provided on the
- * same level as it is on most of the other API.
- */
-@SuppressWarnings({
-        "unused",
-        "SpellCheckingInspection"
-})
-@NullMarked
-@GeneratedClass
-public final class DataComponentTypeKeys {
-    /**
-     * {@code minecraft:additional_trade_cost}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> ADDITIONAL_TRADE_COST = create(key("additional_trade_cost"));
-
-    /**
-     * {@code minecraft:attack_range}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> ATTACK_RANGE = create(key("attack_range"));
-
-    /**
-     * {@code minecraft:attribute_modifiers}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> ATTRIBUTE_MODIFIERS = create(key("attribute_modifiers"));
-
-    /**
-     * {@code minecraft:axolotl/variant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> AXOLOTL_VARIANT = create(key("axolotl/variant"));
-
-    /**
-     * {@code minecraft:banner_patterns}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> BANNER_PATTERNS = create(key("banner_patterns"));
-
-    /**
-     * {@code minecraft:base_color}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> BASE_COLOR = create(key("base_color"));
-
-    /**
-     * {@code minecraft:bees}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> BEES = create(key("bees"));
-
-    /**
-     * {@code minecraft:block_entity_data}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> BLOCK_ENTITY_DATA = create(key("block_entity_data"));
-
-    /**
-     * {@code minecraft:block_state}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> BLOCK_STATE = create(key("block_state"));
-
-    /**
-     * {@code minecraft:blocks_attacks}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> BLOCKS_ATTACKS = create(key("blocks_attacks"));
-
-    /**
-     * {@code minecraft:break_sound}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> BREAK_SOUND = create(key("break_sound"));
-
-    /**
-     * {@code minecraft:bucket_entity_data}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> BUCKET_ENTITY_DATA = create(key("bucket_entity_data"));
-
-    /**
-     * {@code minecraft:bundle_contents}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> BUNDLE_CONTENTS = create(key("bundle_contents"));
-
-    /**
-     * {@code minecraft:can_break}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> CAN_BREAK = create(key("can_break"));
-
-    /**
-     * {@code minecraft:can_place_on}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> CAN_PLACE_ON = create(key("can_place_on"));
-
-    /**
-     * {@code minecraft:cat/collar}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> CAT_COLLAR = create(key("cat/collar"));
-
-    /**
-     * {@code minecraft:cat/sound_variant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> CAT_SOUND_VARIANT = create(key("cat/sound_variant"));
-
-    /**
-     * {@code minecraft:cat/variant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> CAT_VARIANT = create(key("cat/variant"));
-
-    /**
-     * {@code minecraft:charged_projectiles}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> CHARGED_PROJECTILES = create(key("charged_projectiles"));
-
-    /**
-     * {@code minecraft:chicken/sound_variant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> CHICKEN_SOUND_VARIANT = create(key("chicken/sound_variant"));
-
-    /**
-     * {@code minecraft:chicken/variant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> CHICKEN_VARIANT = create(key("chicken/variant"));
-
-    /**
-     * {@code minecraft:consumable}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> CONSUMABLE = create(key("consumable"));
-
-    /**
-     * {@code minecraft:container}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> CONTAINER = create(key("container"));
-
-    /**
-     * {@code minecraft:container_loot}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> CONTAINER_LOOT = create(key("container_loot"));
-
-    /**
-     * {@code minecraft:cow/sound_variant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> COW_SOUND_VARIANT = create(key("cow/sound_variant"));
-
-    /**
-     * {@code minecraft:cow/variant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> COW_VARIANT = create(key("cow/variant"));
-
-    /**
-     * {@code minecraft:creative_slot_lock}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> CREATIVE_SLOT_LOCK = create(key("creative_slot_lock"));
-
-    /**
-     * {@code minecraft:custom_data}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> CUSTOM_DATA = create(key("custom_data"));
-
-    /**
-     * {@code minecraft:custom_model_data}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> CUSTOM_MODEL_DATA = create(key("custom_model_data"));
-
-    /**
-     * {@code minecraft:custom_name}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> CUSTOM_NAME = create(key("custom_name"));
-
-    /**
-     * {@code minecraft:damage}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> DAMAGE = create(key("damage"));
-
-    /**
-     * {@code minecraft:damage_resistant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> DAMAGE_RESISTANT = create(key("damage_resistant"));
-
-    /**
-     * {@code minecraft:damage_type}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> DAMAGE_TYPE = create(key("damage_type"));
-
-    /**
-     * {@code minecraft:death_protection}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> DEATH_PROTECTION = create(key("death_protection"));
-
-    /**
-     * {@code minecraft:debug_stick_state}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> DEBUG_STICK_STATE = create(key("debug_stick_state"));
-
-    /**
-     * {@code minecraft:dye}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> DYE = create(key("dye"));
-
-    /**
-     * {@code minecraft:dyed_color}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> DYED_COLOR = create(key("dyed_color"));
-
-    /**
-     * {@code minecraft:enchantable}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> ENCHANTABLE = create(key("enchantable"));
-
-    /**
-     * {@code minecraft:enchantment_glint_override}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> ENCHANTMENT_GLINT_OVERRIDE = create(key("enchantment_glint_override"));
-
-    /**
-     * {@code minecraft:enchantments}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> ENCHANTMENTS = create(key("enchantments"));
-
-    /**
-     * {@code minecraft:entity_data}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> ENTITY_DATA = create(key("entity_data"));
-
-    /**
-     * {@code minecraft:equippable}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> EQUIPPABLE = create(key("equippable"));
-
-    /**
-     * {@code minecraft:firework_explosion}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> FIREWORK_EXPLOSION = create(key("firework_explosion"));
-
-    /**
-     * {@code minecraft:fireworks}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> FIREWORKS = create(key("fireworks"));
-
-    /**
-     * {@code minecraft:food}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> FOOD = create(key("food"));
-
-    /**
-     * {@code minecraft:fox/variant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> FOX_VARIANT = create(key("fox/variant"));
-
-    /**
-     * {@code minecraft:frog/variant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> FROG_VARIANT = create(key("frog/variant"));
-
-    /**
-     * {@code minecraft:glider}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> GLIDER = create(key("glider"));
-
-    /**
-     * {@code minecraft:horse/variant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> HORSE_VARIANT = create(key("horse/variant"));
-
-    /**
-     * {@code minecraft:instrument}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> INSTRUMENT = create(key("instrument"));
-
-    /**
-     * {@code minecraft:intangible_projectile}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> INTANGIBLE_PROJECTILE = create(key("intangible_projectile"));
-
-    /**
-     * {@code minecraft:item_model}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> ITEM_MODEL = create(key("item_model"));
-
-    /**
-     * {@code minecraft:item_name}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> ITEM_NAME = create(key("item_name"));
-
-    /**
-     * {@code minecraft:jukebox_playable}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> JUKEBOX_PLAYABLE = create(key("jukebox_playable"));
-
-    /**
-     * {@code minecraft:kinetic_weapon}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> KINETIC_WEAPON = create(key("kinetic_weapon"));
-
-    /**
-     * {@code minecraft:llama/variant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> LLAMA_VARIANT = create(key("llama/variant"));
-
-    /**
-     * {@code minecraft:lock}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> LOCK = create(key("lock"));
-
-    /**
-     * {@code minecraft:lodestone_tracker}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> LODESTONE_TRACKER = create(key("lodestone_tracker"));
-
-    /**
-     * {@code minecraft:lore}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> LORE = create(key("lore"));
-
-    /**
-     * {@code minecraft:map_color}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> MAP_COLOR = create(key("map_color"));
-
-    /**
-     * {@code minecraft:map_decorations}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> MAP_DECORATIONS = create(key("map_decorations"));
-
-    /**
-     * {@code minecraft:map_id}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> MAP_ID = create(key("map_id"));
-
-    /**
-     * {@code minecraft:map_post_processing}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> MAP_POST_PROCESSING = create(key("map_post_processing"));
-
-    /**
-     * {@code minecraft:max_damage}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> MAX_DAMAGE = create(key("max_damage"));
-
-    /**
-     * {@code minecraft:max_stack_size}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> MAX_STACK_SIZE = create(key("max_stack_size"));
-
-    /**
-     * {@code minecraft:minimum_attack_charge}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> MINIMUM_ATTACK_CHARGE = create(key("minimum_attack_charge"));
-
-    /**
-     * {@code minecraft:mooshroom/variant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> MOOSHROOM_VARIANT = create(key("mooshroom/variant"));
-
-    /**
-     * {@code minecraft:note_block_sound}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> NOTE_BLOCK_SOUND = create(key("note_block_sound"));
-
-    /**
-     * {@code minecraft:ominous_bottle_amplifier}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> OMINOUS_BOTTLE_AMPLIFIER = create(key("ominous_bottle_amplifier"));
-
-    /**
-     * {@code minecraft:painting/variant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> PAINTING_VARIANT = create(key("painting/variant"));
-
-    /**
-     * {@code minecraft:parrot/variant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> PARROT_VARIANT = create(key("parrot/variant"));
-
-    /**
-     * {@code minecraft:piercing_weapon}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> PIERCING_WEAPON = create(key("piercing_weapon"));
-
-    /**
-     * {@code minecraft:pig/sound_variant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> PIG_SOUND_VARIANT = create(key("pig/sound_variant"));
-
-    /**
-     * {@code minecraft:pig/variant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> PIG_VARIANT = create(key("pig/variant"));
-
-    /**
-     * {@code minecraft:pot_decorations}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> POT_DECORATIONS = create(key("pot_decorations"));
-
-    /**
-     * {@code minecraft:potion_contents}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> POTION_CONTENTS = create(key("potion_contents"));
-
-    /**
-     * {@code minecraft:potion_duration_scale}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> POTION_DURATION_SCALE = create(key("potion_duration_scale"));
-
-    /**
-     * {@code minecraft:profile}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> PROFILE = create(key("profile"));
-
-    /**
-     * {@code minecraft:provides_banner_patterns}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> PROVIDES_BANNER_PATTERNS = create(key("provides_banner_patterns"));
-
-    /**
-     * {@code minecraft:provides_trim_material}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> PROVIDES_TRIM_MATERIAL = create(key("provides_trim_material"));
-
-    /**
-     * {@code minecraft:rabbit/variant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> RABBIT_VARIANT = create(key("rabbit/variant"));
-
-    /**
-     * {@code minecraft:rarity}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> RARITY = create(key("rarity"));
-
-    /**
-     * {@code minecraft:recipes}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> RECIPES = create(key("recipes"));
-
-    /**
-     * {@code minecraft:repair_cost}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> REPAIR_COST = create(key("repair_cost"));
-
-    /**
-     * {@code minecraft:repairable}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> REPAIRABLE = create(key("repairable"));
-
-    /**
-     * {@code minecraft:salmon/size}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> SALMON_SIZE = create(key("salmon/size"));
-
-    /**
-     * {@code minecraft:sheep/color}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> SHEEP_COLOR = create(key("sheep/color"));
-
-    /**
-     * {@code minecraft:shulker/color}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> SHULKER_COLOR = create(key("shulker/color"));
-
-    /**
-     * {@code minecraft:stored_enchantments}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> STORED_ENCHANTMENTS = create(key("stored_enchantments"));
-
-    /**
-     * {@code minecraft:suspicious_stew_effects}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> SUSPICIOUS_STEW_EFFECTS = create(key("suspicious_stew_effects"));
-
-    /**
-     * {@code minecraft:swing_animation}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> SWING_ANIMATION = create(key("swing_animation"));
-
-    /**
-     * {@code minecraft:tool}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> TOOL = create(key("tool"));
-
-    /**
-     * {@code minecraft:tooltip_display}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> TOOLTIP_DISPLAY = create(key("tooltip_display"));
-
-    /**
-     * {@code minecraft:tooltip_style}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> TOOLTIP_STYLE = create(key("tooltip_style"));
-
-    /**
-     * {@code minecraft:trim}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> TRIM = create(key("trim"));
-
-    /**
-     * {@code minecraft:tropical_fish/base_color}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> TROPICAL_FISH_BASE_COLOR = create(key("tropical_fish/base_color"));
-
-    /**
-     * {@code minecraft:tropical_fish/pattern}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> TROPICAL_FISH_PATTERN = create(key("tropical_fish/pattern"));
-
-    /**
-     * {@code minecraft:tropical_fish/pattern_color}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> TROPICAL_FISH_PATTERN_COLOR = create(key("tropical_fish/pattern_color"));
-
-    /**
-     * {@code minecraft:unbreakable}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> UNBREAKABLE = create(key("unbreakable"));
-
-    /**
-     * {@code minecraft:use_cooldown}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> USE_COOLDOWN = create(key("use_cooldown"));
-
-    /**
-     * {@code minecraft:use_effects}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> USE_EFFECTS = create(key("use_effects"));
-
-    /**
-     * {@code minecraft:use_remainder}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> USE_REMAINDER = create(key("use_remainder"));
-
-    /**
-     * {@code minecraft:villager/variant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> VILLAGER_VARIANT = create(key("villager/variant"));
-
-    /**
-     * {@code minecraft:weapon}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> WEAPON = create(key("weapon"));
-
-    /**
-     * {@code minecraft:wolf/collar}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> WOLF_COLLAR = create(key("wolf/collar"));
-
-    /**
-     * {@code minecraft:wolf/sound_variant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> WOLF_SOUND_VARIANT = create(key("wolf/sound_variant"));
-
-    /**
-     * {@code minecraft:wolf/variant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> WOLF_VARIANT = create(key("wolf/variant"));
-
-    /**
-     * {@code minecraft:writable_book_content}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> WRITABLE_BOOK_CONTENT = create(key("writable_book_content"));
-
-    /**
-     * {@code minecraft:written_book_content}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> WRITTEN_BOOK_CONTENT = create(key("written_book_content"));
-
-    /**
-     * {@code minecraft:zombie_nautilus/variant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<DataComponentType> ZOMBIE_NAUTILUS_VARIANT = create(key("zombie_nautilus/variant"));
-
-    private DataComponentTypeKeys() {
-    }
-
-    private static TypedKey<DataComponentType> create(final Key key) {
-        return TypedKey.create(RegistryKey.DATA_COMPONENT_TYPE, key);
-    }
-}

paper-api/src/generated/java/io/papermc/paper/registry/keys/DialogKeys.java

@@ -1,61 +0,0 @@
-package io.papermc.paper.registry.keys;
-
-import static net.kyori.adventure.key.Key.key;
-
-import io.papermc.paper.annotation.GeneratedClass;
-import io.papermc.paper.dialog.Dialog;
-import io.papermc.paper.registry.RegistryKey;
-import io.papermc.paper.registry.TypedKey;
-import net.kyori.adventure.key.Key;
-import org.jspecify.annotations.NullMarked;
-
-/**
- * Vanilla keys for {@link RegistryKey#DIALOG}.
- *
- * @apiNote The fields provided here are a direct representation of
- * what is available from the vanilla game source. They may be
- * changed (including removals) on any Minecraft version
- * bump, so cross-version compatibility is not provided on the
- * same level as it is on most of the other API.
- */
-@SuppressWarnings({
-        "unused",
-        "SpellCheckingInspection"
-})
-@NullMarked
-@GeneratedClass
-public final class DialogKeys {
-    /**
-     * {@code minecraft:custom_options}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Dialog> CUSTOM_OPTIONS = create(key("custom_options"));
-
-    /**
-     * {@code minecraft:quick_actions}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Dialog> QUICK_ACTIONS = create(key("quick_actions"));
-
-    /**
-     * {@code minecraft:server_links}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Dialog> SERVER_LINKS = create(key("server_links"));
-
-    private DialogKeys() {
-    }
-
-    /**
-     * Creates a typed key for {@link Dialog} in the registry {@code minecraft:dialog}.
-     *
-     * @param key the value's key in the registry
-     * @return a new typed key
-     */
-    public static TypedKey<Dialog> create(final Key key) {
-        return TypedKey.create(RegistryKey.DIALOG, key);
-    }
-}

paper-api/src/generated/java/io/papermc/paper/registry/keys/EnchantmentKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class EnchantmentKeys {
     /**
      * {@code minecraft:aqua_affinity}
@@ -172,13 +172,6 @@ public final class EnchantmentKeys {
      */
     public static final TypedKey<Enchantment> LUCK_OF_THE_SEA = create(key("luck_of_the_sea"));
 
-    /**
-     * {@code minecraft:lunge}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Enchantment> LUNGE = create(key("lunge"));
-
     /**
      * {@code minecraft:lure}
      *
@@ -330,7 +323,7 @@ public final class EnchantmentKeys {
     }
 
     /**
-     * Creates a typed key for {@link Enchantment} in the registry {@code minecraft:enchantment}.
+     * Creates a key for {@link Enchantment} in the registry {@code minecraft:enchantment}.
      *
      * @param key the value's key in the registry
      * @return a new typed key

paper-api/src/generated/java/io/papermc/paper/registry/keys/FluidKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class FluidKeys {
     /**
      * {@code minecraft:empty}

paper-api/src/generated/java/io/papermc/paper/registry/keys/FrogVariantKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class FrogVariantKeys {
     /**
      * {@code minecraft:cold}
@@ -49,13 +49,7 @@ public final class FrogVariantKeys {
     private FrogVariantKeys() {
     }
 
-    /**
-     * Creates a typed key for {@link Frog.Variant} in the registry {@code minecraft:frog_variant}.
-     *
-     * @param key the value's key in the registry
-     * @return a new typed key
-     */
-    public static TypedKey<Frog.Variant> create(final Key key) {
+    private static TypedKey<Frog.Variant> create(final Key key) {
         return TypedKey.create(RegistryKey.FROG_VARIANT, key);
     }
 }

paper-api/src/generated/java/io/papermc/paper/registry/keys/GameEventKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class GameEventKeys {
     /**
      * {@code minecraft:block_activate}
@@ -449,7 +449,7 @@ public final class GameEventKeys {
     }
 
     /**
-     * Creates a typed key for {@link GameEvent} in the registry {@code minecraft:game_event}.
+     * Creates a key for {@link GameEvent} in the registry {@code minecraft:game_event}.
      *
      * @param key the value's key in the registry
      * @return a new typed key

paper-api/src/generated/java/io/papermc/paper/registry/keys/GameRuleKeys.java

@@ -1,451 +0,0 @@
-package io.papermc.paper.registry.keys;
-
-import static net.kyori.adventure.key.Key.key;
-
-import io.papermc.paper.annotation.GeneratedClass;
-import io.papermc.paper.registry.RegistryKey;
-import io.papermc.paper.registry.TypedKey;
-import net.kyori.adventure.key.Key;
-import org.bukkit.GameRule;
-import org.bukkit.MinecraftExperimental;
-import org.jetbrains.annotations.ApiStatus;
-import org.jspecify.annotations.NullMarked;
-
-/**
- * Vanilla keys for {@link RegistryKey#GAME_RULE}.
- *
- * @apiNote The fields provided here are a direct representation of
- * what is available from the vanilla game source. They may be
- * changed (including removals) on any Minecraft version
- * bump, so cross-version compatibility is not provided on the
- * same level as it is on most of the other API.
- */
-@SuppressWarnings({
-        "unused",
-        "SpellCheckingInspection"
-})
-@NullMarked
-@GeneratedClass
-public final class GameRuleKeys {
-    /**
-     * {@code minecraft:advance_time}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> ADVANCE_TIME = create(key("advance_time"));
-
-    /**
-     * {@code minecraft:advance_weather}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> ADVANCE_WEATHER = create(key("advance_weather"));
-
-    /**
-     * {@code minecraft:allow_entering_nether_using_portals}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> ALLOW_ENTERING_NETHER_USING_PORTALS = create(key("allow_entering_nether_using_portals"));
-
-    /**
-     * {@code minecraft:block_drops}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> BLOCK_DROPS = create(key("block_drops"));
-
-    /**
-     * {@code minecraft:block_explosion_drop_decay}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> BLOCK_EXPLOSION_DROP_DECAY = create(key("block_explosion_drop_decay"));
-
-    /**
-     * {@code minecraft:command_block_output}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> COMMAND_BLOCK_OUTPUT = create(key("command_block_output"));
-
-    /**
-     * {@code minecraft:command_blocks_work}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> COMMAND_BLOCKS_WORK = create(key("command_blocks_work"));
-
-    /**
-     * {@code minecraft:drowning_damage}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> DROWNING_DAMAGE = create(key("drowning_damage"));
-
-    /**
-     * {@code minecraft:elytra_movement_check}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> ELYTRA_MOVEMENT_CHECK = create(key("elytra_movement_check"));
-
-    /**
-     * {@code minecraft:ender_pearls_vanish_on_death}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> ENDER_PEARLS_VANISH_ON_DEATH = create(key("ender_pearls_vanish_on_death"));
-
-    /**
-     * {@code minecraft:entity_drops}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> ENTITY_DROPS = create(key("entity_drops"));
-
-    /**
-     * {@code minecraft:fall_damage}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> FALL_DAMAGE = create(key("fall_damage"));
-
-    /**
-     * {@code minecraft:fire_damage}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> FIRE_DAMAGE = create(key("fire_damage"));
-
-    /**
-     * {@code minecraft:fire_spread_radius_around_player}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> FIRE_SPREAD_RADIUS_AROUND_PLAYER = create(key("fire_spread_radius_around_player"));
-
-    /**
-     * {@code minecraft:forgive_dead_players}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> FORGIVE_DEAD_PLAYERS = create(key("forgive_dead_players"));
-
-    /**
-     * {@code minecraft:freeze_damage}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> FREEZE_DAMAGE = create(key("freeze_damage"));
-
-    /**
-     * {@code minecraft:global_sound_events}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> GLOBAL_SOUND_EVENTS = create(key("global_sound_events"));
-
-    /**
-     * {@code minecraft:immediate_respawn}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> IMMEDIATE_RESPAWN = create(key("immediate_respawn"));
-
-    /**
-     * {@code minecraft:keep_inventory}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> KEEP_INVENTORY = create(key("keep_inventory"));
-
-    /**
-     * {@code minecraft:lava_source_conversion}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> LAVA_SOURCE_CONVERSION = create(key("lava_source_conversion"));
-
-    /**
-     * {@code minecraft:limited_crafting}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> LIMITED_CRAFTING = create(key("limited_crafting"));
-
-    /**
-     * {@code minecraft:locator_bar}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> LOCATOR_BAR = create(key("locator_bar"));
-
-    /**
-     * {@code minecraft:log_admin_commands}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> LOG_ADMIN_COMMANDS = create(key("log_admin_commands"));
-
-    /**
-     * {@code minecraft:max_block_modifications}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> MAX_BLOCK_MODIFICATIONS = create(key("max_block_modifications"));
-
-    /**
-     * {@code minecraft:max_command_forks}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> MAX_COMMAND_FORKS = create(key("max_command_forks"));
-
-    /**
-     * {@code minecraft:max_command_sequence_length}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> MAX_COMMAND_SEQUENCE_LENGTH = create(key("max_command_sequence_length"));
-
-    /**
-     * {@code minecraft:max_entity_cramming}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> MAX_ENTITY_CRAMMING = create(key("max_entity_cramming"));
-
-    /**
-     * {@code minecraft:max_minecart_speed}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    @ApiStatus.Experimental
-    @MinecraftExperimental(MinecraftExperimental.Requires.MINECART_IMPROVEMENTS)
-    public static final TypedKey<GameRule<?>> MAX_MINECART_SPEED = create(key("max_minecart_speed"));
-
-    /**
-     * {@code minecraft:max_snow_accumulation_height}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> MAX_SNOW_ACCUMULATION_HEIGHT = create(key("max_snow_accumulation_height"));
-
-    /**
-     * {@code minecraft:mob_drops}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> MOB_DROPS = create(key("mob_drops"));
-
-    /**
-     * {@code minecraft:mob_explosion_drop_decay}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> MOB_EXPLOSION_DROP_DECAY = create(key("mob_explosion_drop_decay"));
-
-    /**
-     * {@code minecraft:mob_griefing}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> MOB_GRIEFING = create(key("mob_griefing"));
-
-    /**
-     * {@code minecraft:natural_health_regeneration}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> NATURAL_HEALTH_REGENERATION = create(key("natural_health_regeneration"));
-
-    /**
-     * {@code minecraft:player_movement_check}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> PLAYER_MOVEMENT_CHECK = create(key("player_movement_check"));
-
-    /**
-     * {@code minecraft:players_nether_portal_creative_delay}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> PLAYERS_NETHER_PORTAL_CREATIVE_DELAY = create(key("players_nether_portal_creative_delay"));
-
-    /**
-     * {@code minecraft:players_nether_portal_default_delay}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> PLAYERS_NETHER_PORTAL_DEFAULT_DELAY = create(key("players_nether_portal_default_delay"));
-
-    /**
-     * {@code minecraft:players_sleeping_percentage}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> PLAYERS_SLEEPING_PERCENTAGE = create(key("players_sleeping_percentage"));
-
-    /**
-     * {@code minecraft:projectiles_can_break_blocks}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> PROJECTILES_CAN_BREAK_BLOCKS = create(key("projectiles_can_break_blocks"));
-
-    /**
-     * {@code minecraft:pvp}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> PVP = create(key("pvp"));
-
-    /**
-     * {@code minecraft:raids}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> RAIDS = create(key("raids"));
-
-    /**
-     * {@code minecraft:random_tick_speed}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> RANDOM_TICK_SPEED = create(key("random_tick_speed"));
-
-    /**
-     * {@code minecraft:reduced_debug_info}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> REDUCED_DEBUG_INFO = create(key("reduced_debug_info"));
-
-    /**
-     * {@code minecraft:respawn_radius}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> RESPAWN_RADIUS = create(key("respawn_radius"));
-
-    /**
-     * {@code minecraft:send_command_feedback}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> SEND_COMMAND_FEEDBACK = create(key("send_command_feedback"));
-
-    /**
-     * {@code minecraft:show_advancement_messages}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> SHOW_ADVANCEMENT_MESSAGES = create(key("show_advancement_messages"));
-
-    /**
-     * {@code minecraft:show_death_messages}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> SHOW_DEATH_MESSAGES = create(key("show_death_messages"));
-
-    /**
-     * {@code minecraft:spawn_mobs}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> SPAWN_MOBS = create(key("spawn_mobs"));
-
-    /**
-     * {@code minecraft:spawn_monsters}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> SPAWN_MONSTERS = create(key("spawn_monsters"));
-
-    /**
-     * {@code minecraft:spawn_patrols}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> SPAWN_PATROLS = create(key("spawn_patrols"));
-
-    /**
-     * {@code minecraft:spawn_phantoms}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> SPAWN_PHANTOMS = create(key("spawn_phantoms"));
-
-    /**
-     * {@code minecraft:spawn_wandering_traders}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> SPAWN_WANDERING_TRADERS = create(key("spawn_wandering_traders"));
-
-    /**
-     * {@code minecraft:spawn_wardens}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> SPAWN_WARDENS = create(key("spawn_wardens"));
-
-    /**
-     * {@code minecraft:spawner_blocks_work}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> SPAWNER_BLOCKS_WORK = create(key("spawner_blocks_work"));
-
-    /**
-     * {@code minecraft:spectators_generate_chunks}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> SPECTATORS_GENERATE_CHUNKS = create(key("spectators_generate_chunks"));
-
-    /**
-     * {@code minecraft:spread_vines}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> SPREAD_VINES = create(key("spread_vines"));
-
-    /**
-     * {@code minecraft:tnt_explodes}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> TNT_EXPLODES = create(key("tnt_explodes"));
-
-    /**
-     * {@code minecraft:tnt_explosion_drop_decay}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> TNT_EXPLOSION_DROP_DECAY = create(key("tnt_explosion_drop_decay"));
-
-    /**
-     * {@code minecraft:universal_anger}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> UNIVERSAL_ANGER = create(key("universal_anger"));
-
-    /**
-     * {@code minecraft:water_source_conversion}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<GameRule<?>> WATER_SOURCE_CONVERSION = create(key("water_source_conversion"));
-
-    private GameRuleKeys() {
-    }
-
-    private static TypedKey<GameRule<?>> create(final Key key) {
-        return TypedKey.create(RegistryKey.GAME_RULE, key);
-    }
-}

paper-api/src/generated/java/io/papermc/paper/registry/keys/InstrumentKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class InstrumentKeys {
     /**
      * {@code minecraft:admire_goat_horn}
@@ -85,7 +85,7 @@ public final class InstrumentKeys {
     }
 
     /**
-     * Creates a typed key for {@link MusicInstrument} in the registry {@code minecraft:instrument}.
+     * Creates a key for {@link MusicInstrument} in the registry {@code minecraft:instrument}.
      *
      * @param key the value's key in the registry
      * @return a new typed key

paper-api/src/generated/java/io/papermc/paper/registry/keys/JukeboxSongKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class JukeboxSongKeys {
     /**
      * {@code minecraft:11}
@@ -88,13 +88,6 @@ public final class JukeboxSongKeys {
      */
     public static final TypedKey<JukeboxSong> FAR = create(key("far"));
 
-    /**
-     * {@code minecraft:lava_chicken}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<JukeboxSong> LAVA_CHICKEN = create(key("lava_chicken"));
-
     /**
      * {@code minecraft:mall}
      *
@@ -151,13 +144,6 @@ public final class JukeboxSongKeys {
      */
     public static final TypedKey<JukeboxSong> STRAD = create(key("strad"));
 
-    /**
-     * {@code minecraft:tears}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<JukeboxSong> TEARS = create(key("tears"));
-
     /**
      * {@code minecraft:wait}
      *
@@ -176,7 +162,7 @@ public final class JukeboxSongKeys {
     }
 
     /**
-     * Creates a typed key for {@link JukeboxSong} in the registry {@code minecraft:jukebox_song}.
+     * Creates a key for {@link JukeboxSong} in the registry {@code minecraft:jukebox_song}.
      *
      * @param key the value's key in the registry
      * @return a new typed key

paper-api/src/generated/java/io/papermc/paper/registry/keys/MapDecorationTypeKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class MapDecorationTypeKeys {
     /**
      * {@code minecraft:banner_black}

paper-api/src/generated/java/io/papermc/paper/registry/keys/MenuTypeKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class MenuTypeKeys {
     /**
      * {@code minecraft:anvil}

paper-api/src/generated/java/io/papermc/paper/registry/keys/MobEffectKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class MobEffectKeys {
     /**
      * {@code minecraft:absorption}
@@ -46,13 +46,6 @@ public final class MobEffectKeys {
      */
     public static final TypedKey<PotionEffectType> BLINDNESS = create(key("blindness"));
 
-    /**
-     * {@code minecraft:breath_of_the_nautilus}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<PotionEffectType> BREATH_OF_THE_NAUTILUS = create(key("breath_of_the_nautilus"));
-
     /**
      * {@code minecraft:conduit_power}
      *

paper-api/src/generated/java/io/papermc/paper/registry/keys/PaintingVariantKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class PaintingVariantKeys {
     /**
      * {@code minecraft:alban}
@@ -123,13 +123,6 @@ public final class PaintingVariantKeys {
      */
     public static final TypedKey<Art> CREEBET = create(key("creebet"));
 
-    /**
-     * {@code minecraft:dennis}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Art> DENNIS = create(key("dennis"));
-
     /**
      * {@code minecraft:donkey_kong}
      *
@@ -386,7 +379,7 @@ public final class PaintingVariantKeys {
     }
 
     /**
-     * Creates a typed key for {@link Art} in the registry {@code minecraft:painting_variant}.
+     * Creates a key for {@link Art} in the registry {@code minecraft:painting_variant}.
      *
      * @param key the value's key in the registry
      * @return a new typed key

paper-api/src/generated/java/io/papermc/paper/registry/keys/PigSoundVariantKeys.java

@@ -1,61 +0,0 @@
-package io.papermc.paper.registry.keys;
-
-import static net.kyori.adventure.key.Key.key;
-
-import io.papermc.paper.annotation.GeneratedClass;
-import io.papermc.paper.registry.RegistryKey;
-import io.papermc.paper.registry.TypedKey;
-import net.kyori.adventure.key.Key;
-import org.bukkit.entity.Pig;
-import org.jspecify.annotations.NullMarked;
-
-/**
- * Vanilla keys for {@link RegistryKey#PIG_SOUND_VARIANT}.
- *
- * @apiNote The fields provided here are a direct representation of
- * what is available from the vanilla game source. They may be
- * changed (including removals) on any Minecraft version
- * bump, so cross-version compatibility is not provided on the
- * same level as it is on most of the other API.
- */
-@SuppressWarnings({
-        "unused",
-        "SpellCheckingInspection"
-})
-@NullMarked
-@GeneratedClass
-public final class PigSoundVariantKeys {
-    /**
-     * {@code minecraft:big}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Pig.SoundVariant> BIG = create(key("big"));
-
-    /**
-     * {@code minecraft:classic}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Pig.SoundVariant> CLASSIC = create(key("classic"));
-
-    /**
-     * {@code minecraft:mini}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Pig.SoundVariant> MINI = create(key("mini"));
-
-    private PigSoundVariantKeys() {
-    }
-
-    /**
-     * Creates a typed key for {@link Pig.SoundVariant} in the registry {@code minecraft:pig_sound_variant}.
-     *
-     * @param key the value's key in the registry
-     * @return a new typed key
-     */
-    public static TypedKey<Pig.SoundVariant> create(final Key key) {
-        return TypedKey.create(RegistryKey.PIG_SOUND_VARIANT, key);
-    }
-}

paper-api/src/generated/java/io/papermc/paper/registry/keys/PigVariantKeys.java

@@ -1,61 +0,0 @@
-package io.papermc.paper.registry.keys;
-
-import static net.kyori.adventure.key.Key.key;
-
-import io.papermc.paper.annotation.GeneratedClass;
-import io.papermc.paper.registry.RegistryKey;
-import io.papermc.paper.registry.TypedKey;
-import net.kyori.adventure.key.Key;
-import org.bukkit.entity.Pig;
-import org.jspecify.annotations.NullMarked;
-
-/**
- * Vanilla keys for {@link RegistryKey#PIG_VARIANT}.
- *
- * @apiNote The fields provided here are a direct representation of
- * what is available from the vanilla game source. They may be
- * changed (including removals) on any Minecraft version
- * bump, so cross-version compatibility is not provided on the
- * same level as it is on most of the other API.
- */
-@SuppressWarnings({
-        "unused",
-        "SpellCheckingInspection"
-})
-@NullMarked
-@GeneratedClass
-public final class PigVariantKeys {
-    /**
-     * {@code minecraft:cold}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Pig.Variant> COLD = create(key("cold"));
-
-    /**
-     * {@code minecraft:temperate}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Pig.Variant> TEMPERATE = create(key("temperate"));
-
-    /**
-     * {@code minecraft:warm}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Pig.Variant> WARM = create(key("warm"));
-
-    private PigVariantKeys() {
-    }
-
-    /**
-     * Creates a typed key for {@link Pig.Variant} in the registry {@code minecraft:pig_variant}.
-     *
-     * @param key the value's key in the registry
-     * @return a new typed key
-     */
-    public static TypedKey<Pig.Variant> create(final Key key) {
-        return TypedKey.create(RegistryKey.PIG_VARIANT, key);
-    }
-}

paper-api/src/generated/java/io/papermc/paper/registry/keys/StructureKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class StructureKeys {
     /**
      * {@code minecraft:ancient_city}
@@ -267,7 +267,7 @@ public final class StructureKeys {
     }
 
     /**
-     * Creates a typed key for {@link Structure} in the registry {@code minecraft:worldgen/structure}.
+     * Creates a key for {@link Structure} in the registry {@code minecraft:worldgen/structure}.
      *
      * @param key the value's key in the registry
      * @return a new typed key

paper-api/src/generated/java/io/papermc/paper/registry/keys/StructureTypeKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class StructureTypeKeys {
     /**
      * {@code minecraft:buried_treasure}

paper-api/src/generated/java/io/papermc/paper/registry/keys/TimelineKeys.java

@@ -1,68 +0,0 @@
-package io.papermc.paper.registry.keys;
-
-import static net.kyori.adventure.key.Key.key;
-
-import io.papermc.paper.annotation.GeneratedClass;
-import io.papermc.paper.registry.RegistryKey;
-import io.papermc.paper.registry.TypedKey;
-import io.papermc.paper.world.Timeline;
-import net.kyori.adventure.key.Key;
-import org.jspecify.annotations.NullMarked;
-
-/**
- * Vanilla keys for {@link RegistryKey#TIMELINE}.
- *
- * @apiNote The fields provided here are a direct representation of
- * what is available from the vanilla game source. They may be
- * changed (including removals) on any Minecraft version
- * bump, so cross-version compatibility is not provided on the
- * same level as it is on most of the other API.
- */
-@SuppressWarnings({
-        "unused",
-        "SpellCheckingInspection"
-})
-@NullMarked
-@GeneratedClass
-public final class TimelineKeys {
-    /**
-     * {@code minecraft:day}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Timeline> DAY = create(key("day"));
-
-    /**
-     * {@code minecraft:early_game}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Timeline> EARLY_GAME = create(key("early_game"));
-
-    /**
-     * {@code minecraft:moon}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Timeline> MOON = create(key("moon"));
-
-    /**
-     * {@code minecraft:villager_schedule}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Timeline> VILLAGER_SCHEDULE = create(key("villager_schedule"));
-
-    private TimelineKeys() {
-    }
-
-    /**
-     * Creates a typed key for {@link Timeline} in the registry {@code minecraft:timeline}.
-     *
-     * @param key the value's key in the registry
-     * @return a new typed key
-     */
-    public static TypedKey<Timeline> create(final Key key) {
-        return TypedKey.create(RegistryKey.TIMELINE, key);
-    }
-}

paper-api/src/generated/java/io/papermc/paper/registry/keys/TrimMaterialKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class TrimMaterialKeys {
     /**
      * {@code minecraft:amethyst}
@@ -106,7 +106,7 @@ public final class TrimMaterialKeys {
     }
 
     /**
-     * Creates a typed key for {@link TrimMaterial} in the registry {@code minecraft:trim_material}.
+     * Creates a key for {@link TrimMaterial} in the registry {@code minecraft:trim_material}.
      *
      * @param key the value's key in the registry
      * @return a new typed key

paper-api/src/generated/java/io/papermc/paper/registry/keys/TrimPatternKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class TrimPatternKeys {
     /**
      * {@code minecraft:bolt}
@@ -155,7 +155,7 @@ public final class TrimPatternKeys {
     }
 
     /**
-     * Creates a typed key for {@link TrimPattern} in the registry {@code minecraft:trim_pattern}.
+     * Creates a key for {@link TrimPattern} in the registry {@code minecraft:trim_pattern}.
      *
      * @param key the value's key in the registry
      * @return a new typed key

paper-api/src/generated/java/io/papermc/paper/registry/keys/VillagerProfessionKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class VillagerProfessionKeys {
     /**
      * {@code minecraft:armorer}

paper-api/src/generated/java/io/papermc/paper/registry/keys/VillagerTypeKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class VillagerTypeKeys {
     /**
      * {@code minecraft:desert}

paper-api/src/generated/java/io/papermc/paper/registry/keys/WolfSoundVariantKeys.java

@@ -1,89 +0,0 @@
-package io.papermc.paper.registry.keys;
-
-import static net.kyori.adventure.key.Key.key;
-
-import io.papermc.paper.annotation.GeneratedClass;
-import io.papermc.paper.registry.RegistryKey;
-import io.papermc.paper.registry.TypedKey;
-import net.kyori.adventure.key.Key;
-import org.bukkit.entity.Wolf;
-import org.jspecify.annotations.NullMarked;
-
-/**
- * Vanilla keys for {@link RegistryKey#WOLF_SOUND_VARIANT}.
- *
- * @apiNote The fields provided here are a direct representation of
- * what is available from the vanilla game source. They may be
- * changed (including removals) on any Minecraft version
- * bump, so cross-version compatibility is not provided on the
- * same level as it is on most of the other API.
- */
-@SuppressWarnings({
-        "unused",
-        "SpellCheckingInspection"
-})
-@NullMarked
-@GeneratedClass
-public final class WolfSoundVariantKeys {
-    /**
-     * {@code minecraft:angry}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Wolf.SoundVariant> ANGRY = create(key("angry"));
-
-    /**
-     * {@code minecraft:big}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Wolf.SoundVariant> BIG = create(key("big"));
-
-    /**
-     * {@code minecraft:classic}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Wolf.SoundVariant> CLASSIC = create(key("classic"));
-
-    /**
-     * {@code minecraft:cute}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Wolf.SoundVariant> CUTE = create(key("cute"));
-
-    /**
-     * {@code minecraft:grumpy}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Wolf.SoundVariant> GRUMPY = create(key("grumpy"));
-
-    /**
-     * {@code minecraft:puglin}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Wolf.SoundVariant> PUGLIN = create(key("puglin"));
-
-    /**
-     * {@code minecraft:sad}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<Wolf.SoundVariant> SAD = create(key("sad"));
-
-    private WolfSoundVariantKeys() {
-    }
-
-    /**
-     * Creates a typed key for {@link Wolf.SoundVariant} in the registry {@code minecraft:wolf_sound_variant}.
-     *
-     * @param key the value's key in the registry
-     * @return a new typed key
-     */
-    public static TypedKey<Wolf.SoundVariant> create(final Key key) {
-        return TypedKey.create(RegistryKey.WOLF_SOUND_VARIANT, key);
-    }
-}

paper-api/src/generated/java/io/papermc/paper/registry/keys/WolfVariantKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -22,8 +22,8 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
 public final class WolfVariantKeys {
     /**
      * {@code minecraft:ashen}
@@ -92,7 +92,7 @@ public final class WolfVariantKeys {
     }
 
     /**
-     * Creates a typed key for {@link Wolf.Variant} in the registry {@code minecraft:wolf_variant}.
+     * Creates a key for {@link Wolf.Variant} in the registry {@code minecraft:wolf_variant}.
      *
      * @param key the value's key in the registry
      * @return a new typed key

paper-api/src/generated/java/io/papermc/paper/registry/keys/WorldClockKeys.java

@@ -1,54 +0,0 @@
-package io.papermc.paper.registry.keys;
-
-import static net.kyori.adventure.key.Key.key;
-
-import io.papermc.paper.annotation.GeneratedClass;
-import io.papermc.paper.registry.RegistryKey;
-import io.papermc.paper.registry.TypedKey;
-import io.papermc.paper.world.WorldClock;
-import net.kyori.adventure.key.Key;
-import org.jspecify.annotations.NullMarked;
-
-/**
- * Vanilla keys for {@link RegistryKey#WORLD_CLOCK}.
- *
- * @apiNote The fields provided here are a direct representation of
- * what is available from the vanilla game source. They may be
- * changed (including removals) on any Minecraft version
- * bump, so cross-version compatibility is not provided on the
- * same level as it is on most of the other API.
- */
-@SuppressWarnings({
-        "unused",
-        "SpellCheckingInspection"
-})
-@NullMarked
-@GeneratedClass
-public final class WorldClockKeys {
-    /**
-     * {@code minecraft:overworld}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<WorldClock> OVERWORLD = create(key("overworld"));
-
-    /**
-     * {@code minecraft:the_end}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<WorldClock> THE_END = create(key("the_end"));
-
-    private WorldClockKeys() {
-    }
-
-    /**
-     * Creates a typed key for {@link WorldClock} in the registry {@code minecraft:world_clock}.
-     *
-     * @param key the value's key in the registry
-     * @return a new typed key
-     */
-    public static TypedKey<WorldClock> create(final Key key) {
-        return TypedKey.create(RegistryKey.WORLD_CLOCK, key);
-    }
-}

paper-api/src/generated/java/io/papermc/paper/registry/keys/ZombieNautilusVariantKeys.java

@@ -1,54 +0,0 @@
-package io.papermc.paper.registry.keys;
-
-import static net.kyori.adventure.key.Key.key;
-
-import io.papermc.paper.annotation.GeneratedClass;
-import io.papermc.paper.registry.RegistryKey;
-import io.papermc.paper.registry.TypedKey;
-import net.kyori.adventure.key.Key;
-import org.bukkit.entity.ZombieNautilus;
-import org.jspecify.annotations.NullMarked;
-
-/**
- * Vanilla keys for {@link RegistryKey#ZOMBIE_NAUTILUS_VARIANT}.
- *
- * @apiNote The fields provided here are a direct representation of
- * what is available from the vanilla game source. They may be
- * changed (including removals) on any Minecraft version
- * bump, so cross-version compatibility is not provided on the
- * same level as it is on most of the other API.
- */
-@SuppressWarnings({
-        "unused",
-        "SpellCheckingInspection"
-})
-@NullMarked
-@GeneratedClass
-public final class ZombieNautilusVariantKeys {
-    /**
-     * {@code minecraft:temperate}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<ZombieNautilus.Variant> TEMPERATE = create(key("temperate"));
-
-    /**
-     * {@code minecraft:warm}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TypedKey<ZombieNautilus.Variant> WARM = create(key("warm"));
-
-    private ZombieNautilusVariantKeys() {
-    }
-
-    /**
-     * Creates a typed key for {@link ZombieNautilus.Variant} in the registry {@code minecraft:zombie_nautilus_variant}.
-     *
-     * @param key the value's key in the registry
-     * @return a new typed key
-     */
-    public static TypedKey<ZombieNautilus.Variant> create(final Key key) {
-        return TypedKey.create(RegistryKey.ZOMBIE_NAUTILUS_VARIANT, key);
-    }
-}

paper-api/src/generated/java/io/papermc/paper/registry/keys/tags/BannerPatternTagKeys.java

@@ -2,15 +2,16 @@ package io.papermc.paper.registry.keys.tags;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.tag.TagKey;
 import net.kyori.adventure.key.Key;
 import org.bukkit.block.banner.PatternType;
+import org.jetbrains.annotations.ApiStatus;
 import org.jspecify.annotations.NullMarked;
 
 /**
- * Vanilla tag keys for {@link RegistryKey#BANNER_PATTERN}.
+ * Vanilla keys for {@link RegistryKey#BANNER_PATTERN}.
  *
  * @apiNote The fields provided here are a direct representation of
  * what is available from the vanilla game source. They may be
@@ -22,8 +23,9 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
+@ApiStatus.Experimental
 public final class BannerPatternTagKeys {
     /**
      * {@code #minecraft:no_item_required}
@@ -111,6 +113,7 @@ public final class BannerPatternTagKeys {
      * @param key the tag key's key
      * @return a new tag key
      */
+    @ApiStatus.Experimental
     public static TagKey<PatternType> create(final Key key) {
         return TagKey.create(RegistryKey.BANNER_PATTERN, key);
     }

paper-api/src/generated/java/io/papermc/paper/registry/keys/tags/BiomeTagKeys.java

@@ -2,15 +2,16 @@ package io.papermc.paper.registry.keys.tags;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.tag.TagKey;
 import net.kyori.adventure.key.Key;
 import org.bukkit.block.Biome;
+import org.jetbrains.annotations.ApiStatus;
 import org.jspecify.annotations.NullMarked;
 
 /**
- * Vanilla tag keys for {@link RegistryKey#BIOME}.
+ * Vanilla keys for {@link RegistryKey#BIOME}.
  *
  * @apiNote The fields provided here are a direct representation of
  * what is available from the vanilla game source. They may be
@@ -22,8 +23,9 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
+@ApiStatus.Experimental
 public final class BiomeTagKeys {
     /**
      * {@code #minecraft:allows_surface_slime_spawns}
@@ -39,6 +41,13 @@ public final class BiomeTagKeys {
      */
     public static final TagKey<Biome> ALLOWS_TROPICAL_FISH_SPAWNS_AT_ANY_HEIGHT = create(key("allows_tropical_fish_spawns_at_any_height"));
 
+    /**
+     * {@code #minecraft:has_closer_water_fog}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TagKey<Biome> HAS_CLOSER_WATER_FOG = create(key("has_closer_water_fog"));
+
     /**
      * {@code #minecraft:has_structure/ancient_city}
      *
@@ -277,6 +286,13 @@ public final class BiomeTagKeys {
      */
     public static final TagKey<Biome> HAS_STRUCTURE_WOODLAND_MANSION = create(key("has_structure/woodland_mansion"));
 
+    /**
+     * {@code #minecraft:increased_fire_burnout}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TagKey<Biome> INCREASED_FIRE_BURNOUT = create(key("increased_fire_burnout"));
+
     /**
      * {@code #minecraft:is_badlands}
      *
@@ -389,6 +405,13 @@ public final class BiomeTagKeys {
      */
     public static final TagKey<Biome> MORE_FREQUENT_DROWNED_SPAWNS = create(key("more_frequent_drowned_spawns"));
 
+    /**
+     * {@code #minecraft:plays_underwater_music}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TagKey<Biome> PLAYS_UNDERWATER_MUSIC = create(key("plays_underwater_music"));
+
     /**
      * {@code #minecraft:polar_bears_spawn_on_alternate_blocks}
      *
@@ -418,11 +441,11 @@ public final class BiomeTagKeys {
     public static final TagKey<Biome> REQUIRED_OCEAN_MONUMENT_SURROUNDING = create(key("required_ocean_monument_surrounding"));
 
     /**
-     * {@code #minecraft:spawns_cold_variant_farm_animals}
+     * {@code #minecraft:snow_golem_melts}
      *
      * @apiNote This field is version-dependant and may be removed in future Minecraft versions
      */
-    public static final TagKey<Biome> SPAWNS_COLD_VARIANT_FARM_ANIMALS = create(key("spawns_cold_variant_farm_animals"));
+    public static final TagKey<Biome> SNOW_GOLEM_MELTS = create(key("snow_golem_melts"));
 
     /**
      * {@code #minecraft:spawns_cold_variant_frogs}
@@ -431,13 +454,6 @@ public final class BiomeTagKeys {
      */
     public static final TagKey<Biome> SPAWNS_COLD_VARIANT_FROGS = create(key("spawns_cold_variant_frogs"));
 
-    /**
-     * {@code #minecraft:spawns_coral_variant_zombie_nautilus}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<Biome> SPAWNS_CORAL_VARIANT_ZOMBIE_NAUTILUS = create(key("spawns_coral_variant_zombie_nautilus"));
-
     /**
      * {@code #minecraft:spawns_gold_rabbits}
      *
@@ -452,13 +468,6 @@ public final class BiomeTagKeys {
      */
     public static final TagKey<Biome> SPAWNS_SNOW_FOXES = create(key("spawns_snow_foxes"));
 
-    /**
-     * {@code #minecraft:spawns_warm_variant_farm_animals}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<Biome> SPAWNS_WARM_VARIANT_FARM_ANIMALS = create(key("spawns_warm_variant_farm_animals"));
-
     /**
      * {@code #minecraft:spawns_warm_variant_frogs}
      *
@@ -487,6 +496,13 @@ public final class BiomeTagKeys {
      */
     public static final TagKey<Biome> WATER_ON_MAP_OUTLINES = create(key("water_on_map_outlines"));
 
+    /**
+     * {@code #minecraft:without_patrol_spawns}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TagKey<Biome> WITHOUT_PATROL_SPAWNS = create(key("without_patrol_spawns"));
+
     /**
      * {@code #minecraft:without_wandering_trader_spawns}
      *
@@ -510,6 +526,7 @@ public final class BiomeTagKeys {
      * @param key the tag key's key
      * @return a new tag key
      */
+    @ApiStatus.Experimental
     public static TagKey<Biome> create(final Key key) {
         return TagKey.create(RegistryKey.BIOME, key);
     }

paper-api/src/generated/java/io/papermc/paper/registry/keys/tags/BlockTypeTagKeys.java

@@ -2,15 +2,16 @@ package io.papermc.paper.registry.keys.tags;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.tag.TagKey;
 import net.kyori.adventure.key.Key;
 import org.bukkit.block.BlockType;
+import org.jetbrains.annotations.ApiStatus;
 import org.jspecify.annotations.NullMarked;
 
 /**
- * Vanilla tag keys for {@link RegistryKey#BLOCK}.
+ * Vanilla keys for {@link RegistryKey#BLOCK}.
  *
  * @apiNote The fields provided here are a direct representation of
  * what is available from the vanilla game source. They may be
@@ -22,8 +23,9 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
+@ApiStatus.Experimental
 public final class BlockTypeTagKeys {
     /**
      * {@code #minecraft:acacia_logs}
@@ -116,6 +118,13 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> BAMBOO_BLOCKS = create(key("bamboo_blocks"));
 
+    /**
+     * {@code #minecraft:bamboo_plantable_on}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TagKey<BlockType> BAMBOO_PLANTABLE_ON = create(key("bamboo_plantable_on"));
+
     /**
      * {@code #minecraft:banners}
      *
@@ -123,13 +132,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> BANNERS = create(key("banners"));
 
-    /**
-     * {@code #minecraft:bars}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> BARS = create(key("bars"));
-
     /**
      * {@code #minecraft:base_stone_nether}
      *
@@ -187,18 +189,11 @@ public final class BlockTypeTagKeys {
     public static final TagKey<BlockType> BEEHIVES = create(key("beehives"));
 
     /**
-     * {@code #minecraft:beneath_bamboo_podzol_replaceable}
+     * {@code #minecraft:big_dripleaf_placeable}
      *
      * @apiNote This field is version-dependant and may be removed in future Minecraft versions
      */
-    public static final TagKey<BlockType> BENEATH_BAMBOO_PODZOL_REPLACEABLE = create(key("beneath_bamboo_podzol_replaceable"));
-
-    /**
-     * {@code #minecraft:beneath_tree_podzol_replaceable}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> BENEATH_TREE_PODZOL_REPLACEABLE = create(key("beneath_tree_podzol_replaceable"));
+    public static final TagKey<BlockType> BIG_DRIPLEAF_PLACEABLE = create(key("big_dripleaf_placeable"));
 
     /**
      * {@code #minecraft:birch_logs}
@@ -228,13 +223,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> CAMEL_SAND_STEP_SOUND_BLOCKS = create(key("camel_sand_step_sound_blocks"));
 
-    /**
-     * {@code #minecraft:camels_spawnable_on}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> CAMELS_SPAWNABLE_ON = create(key("camels_spawnable_on"));
-
     /**
      * {@code #minecraft:campfires}
      *
@@ -242,13 +230,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> CAMPFIRES = create(key("campfires"));
 
-    /**
-     * {@code #minecraft:can_glide_through}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> CAN_GLIDE_THROUGH = create(key("can_glide_through"));
-
     /**
      * {@code #minecraft:candle_cakes}
      *
@@ -263,34 +244,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> CANDLES = create(key("candles"));
 
-    /**
-     * {@code #minecraft:cannot_replace_below_tree_trunk}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> CANNOT_REPLACE_BELOW_TREE_TRUNK = create(key("cannot_replace_below_tree_trunk"));
-
-    /**
-     * {@code #minecraft:cannot_support_kelp}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> CANNOT_SUPPORT_KELP = create(key("cannot_support_kelp"));
-
-    /**
-     * {@code #minecraft:cannot_support_seagrass}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> CANNOT_SUPPORT_SEAGRASS = create(key("cannot_support_seagrass"));
-
-    /**
-     * {@code #minecraft:cannot_support_snow_layer}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> CANNOT_SUPPORT_SNOW_LAYER = create(key("cannot_support_snow_layer"));
-
     /**
      * {@code #minecraft:cauldrons}
      *
@@ -312,13 +265,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> CEILING_HANGING_SIGNS = create(key("ceiling_hanging_signs"));
 
-    /**
-     * {@code #minecraft:chains}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> CHAINS = create(key("chains"));
-
     /**
      * {@code #minecraft:cherry_logs}
      *
@@ -368,27 +314,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> CONVERTABLE_TO_MUD = create(key("convertable_to_mud"));
 
-    /**
-     * {@code #minecraft:copper}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> COPPER = create(key("copper"));
-
-    /**
-     * {@code #minecraft:copper_chests}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> COPPER_CHESTS = create(key("copper_chests"));
-
-    /**
-     * {@code #minecraft:copper_golem_statues}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> COPPER_GOLEM_STATUES = create(key("copper_golem_statues"));
-
     /**
      * {@code #minecraft:copper_ores}
      *
@@ -452,6 +377,13 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> DARK_OAK_LOGS = create(key("dark_oak_logs"));
 
+    /**
+     * {@code #minecraft:dead_bush_may_place_on}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TagKey<BlockType> DEAD_BUSH_MAY_PLACE_ON = create(key("dead_bush_may_place_on"));
+
     /**
      * {@code #minecraft:deepslate_ore_replaceables}
      *
@@ -508,13 +440,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> DRIPSTONE_REPLACEABLE_BLOCKS = create(key("dripstone_replaceable_blocks"));
 
-    /**
-     * {@code #minecraft:edible_for_sheep}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> EDIBLE_FOR_SHEEP = create(key("edible_for_sheep"));
-
     /**
      * {@code #minecraft:emerald_ores}
      *
@@ -522,20 +447,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> EMERALD_ORES = create(key("emerald_ores"));
 
-    /**
-     * {@code #minecraft:enables_bubble_column_drag_down}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> ENABLES_BUBBLE_COLUMN_DRAG_DOWN = create(key("enables_bubble_column_drag_down"));
-
-    /**
-     * {@code #minecraft:enables_bubble_column_push_up}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> ENABLES_BUBBLE_COLUMN_PUSH_UP = create(key("enables_bubble_column_push_up"));
-
     /**
      * {@code #minecraft:enchantment_power_provider}
      *
@@ -606,13 +517,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> FLOWERS = create(key("flowers"));
 
-    /**
-     * {@code #minecraft:forest_rock_can_place_on}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> FOREST_ROCK_CAN_PLACE_ON = create(key("forest_rock_can_place_on"));
-
     /**
      * {@code #minecraft:foxes_spawnable_on}
      *
@@ -655,20 +559,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> GOLD_ORES = create(key("gold_ores"));
 
-    /**
-     * {@code #minecraft:grass_blocks}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> GRASS_BLOCKS = create(key("grass_blocks"));
-
-    /**
-     * {@code #minecraft:grows_crops}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> GROWS_CROPS = create(key("grows_crops"));
-
     /**
      * {@code #minecraft:guarded_by_piglins}
      *
@@ -676,13 +566,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> GUARDED_BY_PIGLINS = create(key("guarded_by_piglins"));
 
-    /**
-     * {@code #minecraft:happy_ghast_avoids}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> HAPPY_GHAST_AVOIDS = create(key("happy_ghast_avoids"));
-
     /**
      * {@code #minecraft:hoglin_repellents}
      *
@@ -690,20 +573,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> HOGLIN_REPELLENTS = create(key("hoglin_repellents"));
 
-    /**
-     * {@code #minecraft:huge_brown_mushroom_can_place_on}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> HUGE_BROWN_MUSHROOM_CAN_PLACE_ON = create(key("huge_brown_mushroom_can_place_on"));
-
-    /**
-     * {@code #minecraft:huge_red_mushroom_can_place_on}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> HUGE_RED_MUSHROOM_CAN_PLACE_ON = create(key("huge_red_mushroom_can_place_on"));
-
     /**
      * {@code #minecraft:ice}
      *
@@ -711,13 +580,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> ICE = create(key("ice"));
 
-    /**
-     * {@code #minecraft:ice_spike_replaceable}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> ICE_SPIKE_REPLACEABLE = create(key("ice_spike_replaceable"));
-
     /**
      * {@code #minecraft:impermeable}
      *
@@ -725,13 +587,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> IMPERMEABLE = create(key("impermeable"));
 
-    /**
-     * {@code #minecraft:incorrect_for_copper_tool}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> INCORRECT_FOR_COPPER_TOOL = create(key("incorrect_for_copper_tool"));
-
     /**
      * {@code #minecraft:incorrect_for_diamond_tool}
      *
@@ -823,13 +678,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> JUNGLE_LOGS = create(key("jungle_logs"));
 
-    /**
-     * {@code #minecraft:lanterns}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> LANTERNS = create(key("lanterns"));
-
     /**
      * {@code #minecraft:lapis_ores}
      *
@@ -851,13 +699,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> LEAVES = create(key("leaves"));
 
-    /**
-     * {@code #minecraft:lightning_rods}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> LIGHTNING_RODS = create(key("lightning_rods"));
-
     /**
      * {@code #minecraft:logs}
      *
@@ -949,13 +790,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> MOOSHROOMS_SPAWNABLE_ON = create(key("mooshrooms_spawnable_on"));
 
-    /**
-     * {@code #minecraft:moss_blocks}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> MOSS_BLOCKS = create(key("moss_blocks"));
-
     /**
      * {@code #minecraft:moss_replaceable}
      *
@@ -964,11 +798,11 @@ public final class BlockTypeTagKeys {
     public static final TagKey<BlockType> MOSS_REPLACEABLE = create(key("moss_replaceable"));
 
     /**
-     * {@code #minecraft:mud}
+     * {@code #minecraft:mushroom_grow_block}
      *
      * @apiNote This field is version-dependant and may be removed in future Minecraft versions
      */
-    public static final TagKey<BlockType> MUD = create(key("mud"));
+    public static final TagKey<BlockType> MUSHROOM_GROW_BLOCK = create(key("mushroom_grow_block"));
 
     /**
      * {@code #minecraft:needs_diamond_tool}
@@ -1019,13 +853,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> OCCLUDES_VIBRATION_SIGNALS = create(key("occludes_vibration_signals"));
 
-    /**
-     * {@code #minecraft:overrides_mushroom_light_requirement}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> OVERRIDES_MUSHROOM_LIGHT_REQUIREMENT = create(key("overrides_mushroom_light_requirement"));
-
     /**
      * {@code #minecraft:overworld_carver_replaceables}
      *
@@ -1096,13 +923,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> PREVENT_MOB_SPAWNING_INSIDE = create(key("prevent_mob_spawning_inside"));
 
-    /**
-     * {@code #minecraft:prevents_nearby_leaf_decay}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> PREVENTS_NEARBY_LEAF_DECAY = create(key("prevents_nearby_leaf_decay"));
-
     /**
      * {@code #minecraft:rabbits_spawnable_on}
      *
@@ -1131,13 +951,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> REPLACEABLE = create(key("replaceable"));
 
-    /**
-     * {@code #minecraft:replaceable_by_mushrooms}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> REPLACEABLE_BY_MUSHROOMS = create(key("replaceable_by_mushrooms"));
-
     /**
      * {@code #minecraft:replaceable_by_trees}
      *
@@ -1194,6 +1007,13 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> SLABS = create(key("slabs"));
 
+    /**
+     * {@code #minecraft:small_dripleaf_placeable}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TagKey<BlockType> SMALL_DRIPLEAF_PLACEABLE = create(key("small_dripleaf_placeable"));
+
     /**
      * {@code #minecraft:small_flowers}
      *
@@ -1236,6 +1056,20 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> SNOW = create(key("snow"));
 
+    /**
+     * {@code #minecraft:snow_layer_can_survive_on}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TagKey<BlockType> SNOW_LAYER_CAN_SURVIVE_ON = create(key("snow_layer_can_survive_on"));
+
+    /**
+     * {@code #minecraft:snow_layer_cannot_survive_on}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TagKey<BlockType> SNOW_LAYER_CANNOT_SURVIVE_ON = create(key("snow_layer_cannot_survive_on"));
+
     /**
      * {@code #minecraft:soul_fire_base_blocks}
      *
@@ -1306,237 +1140,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> STRIDER_WARM_BLOCKS = create(key("strider_warm_blocks"));
 
-    /**
-     * {@code #minecraft:substrate_overworld}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUBSTRATE_OVERWORLD = create(key("substrate_overworld"));
-
-    /**
-     * {@code #minecraft:support_override_cactus_flower}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORT_OVERRIDE_CACTUS_FLOWER = create(key("support_override_cactus_flower"));
-
-    /**
-     * {@code #minecraft:support_override_snow_layer}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORT_OVERRIDE_SNOW_LAYER = create(key("support_override_snow_layer"));
-
-    /**
-     * {@code #minecraft:supports_azalea}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_AZALEA = create(key("supports_azalea"));
-
-    /**
-     * {@code #minecraft:supports_bamboo}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_BAMBOO = create(key("supports_bamboo"));
-
-    /**
-     * {@code #minecraft:supports_big_dripleaf}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_BIG_DRIPLEAF = create(key("supports_big_dripleaf"));
-
-    /**
-     * {@code #minecraft:supports_cactus}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_CACTUS = create(key("supports_cactus"));
-
-    /**
-     * {@code #minecraft:supports_chorus_flower}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_CHORUS_FLOWER = create(key("supports_chorus_flower"));
-
-    /**
-     * {@code #minecraft:supports_chorus_plant}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_CHORUS_PLANT = create(key("supports_chorus_plant"));
-
-    /**
-     * {@code #minecraft:supports_cocoa}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_COCOA = create(key("supports_cocoa"));
-
-    /**
-     * {@code #minecraft:supports_crimson_fungus}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_CRIMSON_FUNGUS = create(key("supports_crimson_fungus"));
-
-    /**
-     * {@code #minecraft:supports_crimson_roots}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_CRIMSON_ROOTS = create(key("supports_crimson_roots"));
-
-    /**
-     * {@code #minecraft:supports_crops}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_CROPS = create(key("supports_crops"));
-
-    /**
-     * {@code #minecraft:supports_dry_vegetation}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_DRY_VEGETATION = create(key("supports_dry_vegetation"));
-
-    /**
-     * {@code #minecraft:supports_frogspawn}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_FROGSPAWN = create(key("supports_frogspawn"));
-
-    /**
-     * {@code #minecraft:supports_hanging_mangrove_propagule}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_HANGING_MANGROVE_PROPAGULE = create(key("supports_hanging_mangrove_propagule"));
-
-    /**
-     * {@code #minecraft:supports_lily_pad}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_LILY_PAD = create(key("supports_lily_pad"));
-
-    /**
-     * {@code #minecraft:supports_mangrove_propagule}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_MANGROVE_PROPAGULE = create(key("supports_mangrove_propagule"));
-
-    /**
-     * {@code #minecraft:supports_melon_stem}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_MELON_STEM = create(key("supports_melon_stem"));
-
-    /**
-     * {@code #minecraft:supports_melon_stem_fruit}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_MELON_STEM_FRUIT = create(key("supports_melon_stem_fruit"));
-
-    /**
-     * {@code #minecraft:supports_nether_sprouts}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_NETHER_SPROUTS = create(key("supports_nether_sprouts"));
-
-    /**
-     * {@code #minecraft:supports_nether_wart}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_NETHER_WART = create(key("supports_nether_wart"));
-
-    /**
-     * {@code #minecraft:supports_pumpkin_stem}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_PUMPKIN_STEM = create(key("supports_pumpkin_stem"));
-
-    /**
-     * {@code #minecraft:supports_pumpkin_stem_fruit}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_PUMPKIN_STEM_FRUIT = create(key("supports_pumpkin_stem_fruit"));
-
-    /**
-     * {@code #minecraft:supports_small_dripleaf}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_SMALL_DRIPLEAF = create(key("supports_small_dripleaf"));
-
-    /**
-     * {@code #minecraft:supports_stem_crops}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_STEM_CROPS = create(key("supports_stem_crops"));
-
-    /**
-     * {@code #minecraft:supports_stem_fruit}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_STEM_FRUIT = create(key("supports_stem_fruit"));
-
-    /**
-     * {@code #minecraft:supports_sugar_cane}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_SUGAR_CANE = create(key("supports_sugar_cane"));
-
-    /**
-     * {@code #minecraft:supports_sugar_cane_adjacently}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_SUGAR_CANE_ADJACENTLY = create(key("supports_sugar_cane_adjacently"));
-
-    /**
-     * {@code #minecraft:supports_vegetation}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_VEGETATION = create(key("supports_vegetation"));
-
-    /**
-     * {@code #minecraft:supports_warped_fungus}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_WARPED_FUNGUS = create(key("supports_warped_fungus"));
-
-    /**
-     * {@code #minecraft:supports_warped_roots}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_WARPED_ROOTS = create(key("supports_warped_roots"));
-
-    /**
-     * {@code #minecraft:supports_wither_rose}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SUPPORTS_WITHER_ROSE = create(key("supports_wither_rose"));
-
     /**
      * {@code #minecraft:sword_efficient}
      *
@@ -1544,13 +1147,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> SWORD_EFFICIENT = create(key("sword_efficient"));
 
-    /**
-     * {@code #minecraft:sword_instantly_mines}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> SWORD_INSTANTLY_MINES = create(key("sword_instantly_mines"));
-
     /**
      * {@code #minecraft:terracotta}
      *
@@ -1572,27 +1168,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> TRAPDOORS = create(key("trapdoors"));
 
-    /**
-     * {@code #minecraft:triggers_ambient_desert_dry_vegetation_block_sounds}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> TRIGGERS_AMBIENT_DESERT_DRY_VEGETATION_BLOCK_SOUNDS = create(key("triggers_ambient_desert_dry_vegetation_block_sounds"));
-
-    /**
-     * {@code #minecraft:triggers_ambient_desert_sand_block_sounds}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> TRIGGERS_AMBIENT_DESERT_SAND_BLOCK_SOUNDS = create(key("triggers_ambient_desert_sand_block_sounds"));
-
-    /**
-     * {@code #minecraft:triggers_ambient_dried_ghast_block_sounds}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> TRIGGERS_AMBIENT_DRIED_GHAST_BLOCK_SOUNDS = create(key("triggers_ambient_dried_ghast_block_sounds"));
-
     /**
      * {@code #minecraft:underwater_bonemeals}
      *
@@ -1719,13 +1294,6 @@ public final class BlockTypeTagKeys {
      */
     public static final TagKey<BlockType> WOODEN_PRESSURE_PLATES = create(key("wooden_pressure_plates"));
 
-    /**
-     * {@code #minecraft:wooden_shelves}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<BlockType> WOODEN_SHELVES = create(key("wooden_shelves"));
-
     /**
      * {@code #minecraft:wooden_slabs}
      *
@@ -1770,6 +1338,7 @@ public final class BlockTypeTagKeys {
      * @param key the tag key's key
      * @return a new tag key
      */
+    @ApiStatus.Experimental
     public static TagKey<BlockType> create(final Key key) {
         return TagKey.create(RegistryKey.BLOCK, key);
     }

paper-api/src/generated/java/io/papermc/paper/registry/keys/tags/CatVariantTagKeys.java

@@ -2,15 +2,16 @@ package io.papermc.paper.registry.keys.tags;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
-import io.papermc.paper.dialog.Dialog;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.tag.TagKey;
 import net.kyori.adventure.key.Key;
+import org.bukkit.entity.Cat;
+import org.jetbrains.annotations.ApiStatus;
 import org.jspecify.annotations.NullMarked;
 
 /**
- * Vanilla tag keys for {@link RegistryKey#DIALOG}.
+ * Vanilla keys for {@link RegistryKey#CAT_VARIANT}.
  *
  * @apiNote The fields provided here are a direct representation of
  * what is available from the vanilla game source. They may be
@@ -22,33 +23,35 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
-public final class DialogTagKeys {
+@ApiStatus.Experimental
+public final class CatVariantTagKeys {
     /**
-     * {@code #minecraft:pause_screen_additions}
+     * {@code #minecraft:default_spawns}
      *
      * @apiNote This field is version-dependant and may be removed in future Minecraft versions
      */
-    public static final TagKey<Dialog> PAUSE_SCREEN_ADDITIONS = create(key("pause_screen_additions"));
+    public static final TagKey<Cat.Type> DEFAULT_SPAWNS = create(key("default_spawns"));
 
     /**
-     * {@code #minecraft:quick_actions}
+     * {@code #minecraft:full_moon_spawns}
      *
      * @apiNote This field is version-dependant and may be removed in future Minecraft versions
      */
-    public static final TagKey<Dialog> QUICK_ACTIONS = create(key("quick_actions"));
+    public static final TagKey<Cat.Type> FULL_MOON_SPAWNS = create(key("full_moon_spawns"));
 
-    private DialogTagKeys() {
+    private CatVariantTagKeys() {
     }
 
     /**
-     * Creates a tag key for {@link Dialog} in the registry {@code minecraft:dialog}.
+     * Creates a tag key for {@link Cat.Type} in the registry {@code minecraft:cat_variant}.
      *
      * @param key the tag key's key
      * @return a new tag key
      */
-    public static TagKey<Dialog> create(final Key key) {
-        return TagKey.create(RegistryKey.DIALOG, key);
+    @ApiStatus.Experimental
+    public static TagKey<Cat.Type> create(final Key key) {
+        return TagKey.create(RegistryKey.CAT_VARIANT, key);
     }
 }

paper-api/src/generated/java/io/papermc/paper/registry/keys/tags/DamageTypeTagKeys.java

@@ -2,15 +2,16 @@ package io.papermc.paper.registry.keys.tags;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.tag.TagKey;
 import net.kyori.adventure.key.Key;
 import org.bukkit.damage.DamageType;
+import org.jetbrains.annotations.ApiStatus;
 import org.jspecify.annotations.NullMarked;
 
 /**
- * Vanilla tag keys for {@link RegistryKey#DAMAGE_TYPE}.
+ * Vanilla keys for {@link RegistryKey#DAMAGE_TYPE}.
  *
  * @apiNote The fields provided here are a direct representation of
  * what is available from the vanilla game source. They may be
@@ -22,8 +23,9 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
+@ApiStatus.Experimental
 public final class DamageTypeTagKeys {
     /**
      * {@code #minecraft:always_hurts_ender_dragons}
@@ -265,6 +267,7 @@ public final class DamageTypeTagKeys {
      * @param key the tag key's key
      * @return a new tag key
      */
+    @ApiStatus.Experimental
     public static TagKey<DamageType> create(final Key key) {
         return TagKey.create(RegistryKey.DAMAGE_TYPE, key);
     }

paper-api/src/generated/java/io/papermc/paper/registry/keys/tags/EnchantmentTagKeys.java

@@ -2,7 +2,7 @@ package io.papermc.paper.registry.keys.tags;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.tag.TagKey;
 import net.kyori.adventure.key.Key;
@@ -12,7 +12,7 @@ import org.jetbrains.annotations.ApiStatus;
 import org.jspecify.annotations.NullMarked;
 
 /**
- * Vanilla tag keys for {@link RegistryKey#ENCHANTMENT}.
+ * Vanilla keys for {@link RegistryKey#ENCHANTMENT}.
  *
  * @apiNote The fields provided here are a direct representation of
  * what is available from the vanilla game source. They may be
@@ -24,8 +24,9 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
+@ApiStatus.Experimental
 public final class EnchantmentTagKeys {
     /**
      * {@code #minecraft:curse}
@@ -183,6 +184,15 @@ public final class EnchantmentTagKeys {
     @MinecraftExperimental(MinecraftExperimental.Requires.TRADE_REBALANCE)
     public static final TagKey<Enchantment> TRADES_DESERT_COMMON = create(key("trades/desert_common"));
 
+    /**
+     * {@code #minecraft:trades/desert_special}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.TRADE_REBALANCE)
+    public static final TagKey<Enchantment> TRADES_DESERT_SPECIAL = create(key("trades/desert_special"));
+
     /**
      * {@code #minecraft:trades/jungle_common}
      *
@@ -192,6 +202,15 @@ public final class EnchantmentTagKeys {
     @MinecraftExperimental(MinecraftExperimental.Requires.TRADE_REBALANCE)
     public static final TagKey<Enchantment> TRADES_JUNGLE_COMMON = create(key("trades/jungle_common"));
 
+    /**
+     * {@code #minecraft:trades/jungle_special}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.TRADE_REBALANCE)
+    public static final TagKey<Enchantment> TRADES_JUNGLE_SPECIAL = create(key("trades/jungle_special"));
+
     /**
      * {@code #minecraft:trades/plains_common}
      *
@@ -201,6 +220,15 @@ public final class EnchantmentTagKeys {
     @MinecraftExperimental(MinecraftExperimental.Requires.TRADE_REBALANCE)
     public static final TagKey<Enchantment> TRADES_PLAINS_COMMON = create(key("trades/plains_common"));
 
+    /**
+     * {@code #minecraft:trades/plains_special}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.TRADE_REBALANCE)
+    public static final TagKey<Enchantment> TRADES_PLAINS_SPECIAL = create(key("trades/plains_special"));
+
     /**
      * {@code #minecraft:trades/savanna_common}
      *
@@ -210,6 +238,15 @@ public final class EnchantmentTagKeys {
     @MinecraftExperimental(MinecraftExperimental.Requires.TRADE_REBALANCE)
     public static final TagKey<Enchantment> TRADES_SAVANNA_COMMON = create(key("trades/savanna_common"));
 
+    /**
+     * {@code #minecraft:trades/savanna_special}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.TRADE_REBALANCE)
+    public static final TagKey<Enchantment> TRADES_SAVANNA_SPECIAL = create(key("trades/savanna_special"));
+
     /**
      * {@code #minecraft:trades/snow_common}
      *
@@ -219,6 +256,15 @@ public final class EnchantmentTagKeys {
     @MinecraftExperimental(MinecraftExperimental.Requires.TRADE_REBALANCE)
     public static final TagKey<Enchantment> TRADES_SNOW_COMMON = create(key("trades/snow_common"));
 
+    /**
+     * {@code #minecraft:trades/snow_special}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.TRADE_REBALANCE)
+    public static final TagKey<Enchantment> TRADES_SNOW_SPECIAL = create(key("trades/snow_special"));
+
     /**
      * {@code #minecraft:trades/swamp_common}
      *
@@ -228,6 +274,15 @@ public final class EnchantmentTagKeys {
     @MinecraftExperimental(MinecraftExperimental.Requires.TRADE_REBALANCE)
     public static final TagKey<Enchantment> TRADES_SWAMP_COMMON = create(key("trades/swamp_common"));
 
+    /**
+     * {@code #minecraft:trades/swamp_special}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.TRADE_REBALANCE)
+    public static final TagKey<Enchantment> TRADES_SWAMP_SPECIAL = create(key("trades/swamp_special"));
+
     /**
      * {@code #minecraft:trades/taiga_common}
      *
@@ -237,6 +292,15 @@ public final class EnchantmentTagKeys {
     @MinecraftExperimental(MinecraftExperimental.Requires.TRADE_REBALANCE)
     public static final TagKey<Enchantment> TRADES_TAIGA_COMMON = create(key("trades/taiga_common"));
 
+    /**
+     * {@code #minecraft:trades/taiga_special}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.TRADE_REBALANCE)
+    public static final TagKey<Enchantment> TRADES_TAIGA_SPECIAL = create(key("trades/taiga_special"));
+
     /**
      * {@code #minecraft:treasure}
      *
@@ -253,6 +317,7 @@ public final class EnchantmentTagKeys {
      * @param key the tag key's key
      * @return a new tag key
      */
+    @ApiStatus.Experimental
     public static TagKey<Enchantment> create(final Key key) {
         return TagKey.create(RegistryKey.ENCHANTMENT, key);
     }

paper-api/src/generated/java/io/papermc/paper/registry/keys/tags/EntityTypeTagKeys.java

@@ -2,15 +2,16 @@ package io.papermc.paper.registry.keys.tags;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.tag.TagKey;
 import net.kyori.adventure.key.Key;
 import org.bukkit.entity.EntityType;
+import org.jetbrains.annotations.ApiStatus;
 import org.jspecify.annotations.NullMarked;
 
 /**
- * Vanilla tag keys for {@link RegistryKey#ENTITY_TYPE}.
+ * Vanilla keys for {@link RegistryKey#ENTITY_TYPE}.
  *
  * @apiNote The fields provided here are a direct representation of
  * what is available from the vanilla game source. They may be
@@ -22,16 +23,10 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
+@ApiStatus.Experimental
 public final class EntityTypeTagKeys {
-    /**
-     * {@code #minecraft:accepts_iron_golem_gift}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<EntityType> ACCEPTS_IRON_GOLEM_GIFT = create(key("accepts_iron_golem_gift"));
-
     /**
      * {@code #minecraft:aquatic}
      *
@@ -81,13 +76,6 @@ public final class EntityTypeTagKeys {
      */
     public static final TagKey<EntityType> BOAT = create(key("boat"));
 
-    /**
-     * {@code #minecraft:burn_in_daylight}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<EntityType> BURN_IN_DAYLIGHT = create(key("burn_in_daylight"));
-
     /**
      * {@code #minecraft:can_breathe_under_water}
      *
@@ -95,27 +83,6 @@ public final class EntityTypeTagKeys {
      */
     public static final TagKey<EntityType> CAN_BREATHE_UNDER_WATER = create(key("can_breathe_under_water"));
 
-    /**
-     * {@code #minecraft:can_equip_harness}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<EntityType> CAN_EQUIP_HARNESS = create(key("can_equip_harness"));
-
-    /**
-     * {@code #minecraft:can_equip_saddle}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<EntityType> CAN_EQUIP_SADDLE = create(key("can_equip_saddle"));
-
-    /**
-     * {@code #minecraft:can_float_while_ridden}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<EntityType> CAN_FLOAT_WHILE_RIDDEN = create(key("can_float_while_ridden"));
-
     /**
      * {@code #minecraft:can_turn_in_boats}
      *
@@ -123,41 +90,6 @@ public final class EntityTypeTagKeys {
      */
     public static final TagKey<EntityType> CAN_TURN_IN_BOATS = create(key("can_turn_in_boats"));
 
-    /**
-     * {@code #minecraft:can_wear_horse_armor}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<EntityType> CAN_WEAR_HORSE_ARMOR = create(key("can_wear_horse_armor"));
-
-    /**
-     * {@code #minecraft:can_wear_nautilus_armor}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<EntityType> CAN_WEAR_NAUTILUS_ARMOR = create(key("can_wear_nautilus_armor"));
-
-    /**
-     * {@code #minecraft:candidate_for_iron_golem_gift}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<EntityType> CANDIDATE_FOR_IRON_GOLEM_GIFT = create(key("candidate_for_iron_golem_gift"));
-
-    /**
-     * {@code #minecraft:cannot_be_age_locked}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<EntityType> CANNOT_BE_AGE_LOCKED = create(key("cannot_be_age_locked"));
-
-    /**
-     * {@code #minecraft:cannot_be_pushed_onto_boats}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<EntityType> CANNOT_BE_PUSHED_ONTO_BOATS = create(key("cannot_be_pushed_onto_boats"));
-
     /**
      * {@code #minecraft:deflects_projectiles}
      *
@@ -179,13 +111,6 @@ public final class EntityTypeTagKeys {
      */
     public static final TagKey<EntityType> FALL_DAMAGE_IMMUNE = create(key("fall_damage_immune"));
 
-    /**
-     * {@code #minecraft:followable_friendly_mobs}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<EntityType> FOLLOWABLE_FRIENDLY_MOBS = create(key("followable_friendly_mobs"));
-
     /**
      * {@code #minecraft:freeze_hurts_extra_types}
      *
@@ -256,13 +181,6 @@ public final class EntityTypeTagKeys {
      */
     public static final TagKey<EntityType> INVERTED_HEALING_AND_HARM = create(key("inverted_healing_and_harm"));
 
-    /**
-     * {@code #minecraft:nautilus_hostiles}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<EntityType> NAUTILUS_HOSTILES = create(key("nautilus_hostiles"));
-
     /**
      * {@code #minecraft:no_anger_from_wind_charge}
      *
@@ -363,6 +281,7 @@ public final class EntityTypeTagKeys {
      * @param key the tag key's key
      * @return a new tag key
      */
+    @ApiStatus.Experimental
     public static TagKey<EntityType> create(final Key key) {
         return TagKey.create(RegistryKey.ENTITY_TYPE, key);
     }

paper-api/src/generated/java/io/papermc/paper/registry/keys/tags/FluidTagKeys.java

@@ -2,15 +2,16 @@ package io.papermc.paper.registry.keys.tags;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.tag.TagKey;
 import net.kyori.adventure.key.Key;
 import org.bukkit.Fluid;
+import org.jetbrains.annotations.ApiStatus;
 import org.jspecify.annotations.NullMarked;
 
 /**
- * Vanilla tag keys for {@link RegistryKey#FLUID}.
+ * Vanilla keys for {@link RegistryKey#FLUID}.
  *
  * @apiNote The fields provided here are a direct representation of
  * what is available from the vanilla game source. They may be
@@ -22,16 +23,10 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
+@ApiStatus.Experimental
 public final class FluidTagKeys {
-    /**
-     * {@code #minecraft:bubble_column_can_occupy}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<Fluid> BUBBLE_COLUMN_CAN_OCCUPY = create(key("bubble_column_can_occupy"));
-
     /**
      * {@code #minecraft:lava}
      *
@@ -39,27 +34,6 @@ public final class FluidTagKeys {
      */
     public static final TagKey<Fluid> LAVA = create(key("lava"));
 
-    /**
-     * {@code #minecraft:supports_frogspawn}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<Fluid> SUPPORTS_FROGSPAWN = create(key("supports_frogspawn"));
-
-    /**
-     * {@code #minecraft:supports_lily_pad}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<Fluid> SUPPORTS_LILY_PAD = create(key("supports_lily_pad"));
-
-    /**
-     * {@code #minecraft:supports_sugar_cane_adjacently}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<Fluid> SUPPORTS_SUGAR_CANE_ADJACENTLY = create(key("supports_sugar_cane_adjacently"));
-
     /**
      * {@code #minecraft:water}
      *
@@ -76,6 +50,7 @@ public final class FluidTagKeys {
      * @param key the tag key's key
      * @return a new tag key
      */
+    @ApiStatus.Experimental
     public static TagKey<Fluid> create(final Key key) {
         return TagKey.create(RegistryKey.FLUID, key);
     }

paper-api/src/generated/java/io/papermc/paper/registry/keys/tags/GameEventTagKeys.java

@@ -2,15 +2,16 @@ package io.papermc.paper.registry.keys.tags;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.tag.TagKey;
 import net.kyori.adventure.key.Key;
 import org.bukkit.GameEvent;
+import org.jetbrains.annotations.ApiStatus;
 import org.jspecify.annotations.NullMarked;
 
 /**
- * Vanilla tag keys for {@link RegistryKey#GAME_EVENT}.
+ * Vanilla keys for {@link RegistryKey#GAME_EVENT}.
  *
  * @apiNote The fields provided here are a direct representation of
  * what is available from the vanilla game source. They may be
@@ -22,8 +23,9 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
+@ApiStatus.Experimental
 public final class GameEventTagKeys {
     /**
      * {@code #minecraft:allay_can_listen}
@@ -69,6 +71,7 @@ public final class GameEventTagKeys {
      * @param key the tag key's key
      * @return a new tag key
      */
+    @ApiStatus.Experimental
     public static TagKey<GameEvent> create(final Key key) {
         return TagKey.create(RegistryKey.GAME_EVENT, key);
     }

paper-api/src/generated/java/io/papermc/paper/registry/keys/tags/InstrumentTagKeys.java

@@ -2,15 +2,16 @@ package io.papermc.paper.registry.keys.tags;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.tag.TagKey;
 import net.kyori.adventure.key.Key;
 import org.bukkit.MusicInstrument;
+import org.jetbrains.annotations.ApiStatus;
 import org.jspecify.annotations.NullMarked;
 
 /**
- * Vanilla tag keys for {@link RegistryKey#INSTRUMENT}.
+ * Vanilla keys for {@link RegistryKey#INSTRUMENT}.
  *
  * @apiNote The fields provided here are a direct representation of
  * what is available from the vanilla game source. They may be
@@ -22,8 +23,9 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
+@ApiStatus.Experimental
 public final class InstrumentTagKeys {
     /**
      * {@code #minecraft:goat_horns}
@@ -55,6 +57,7 @@ public final class InstrumentTagKeys {
      * @param key the tag key's key
      * @return a new tag key
      */
+    @ApiStatus.Experimental
     public static TagKey<MusicInstrument> create(final Key key) {
         return TagKey.create(RegistryKey.INSTRUMENT, key);
     }

paper-api/src/generated/java/io/papermc/paper/registry/keys/tags/ItemTypeTagKeys.java

@@ -2,15 +2,16 @@ package io.papermc.paper.registry.keys.tags;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.tag.TagKey;
 import net.kyori.adventure.key.Key;
 import org.bukkit.inventory.ItemType;
+import org.jetbrains.annotations.ApiStatus;
 import org.jspecify.annotations.NullMarked;
 
 /**
- * Vanilla tag keys for {@link RegistryKey#ITEM}.
+ * Vanilla keys for {@link RegistryKey#ITEM}.
  *
  * @apiNote The fields provided here are a direct representation of
  * what is available from the vanilla game source. They may be
@@ -22,8 +23,9 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
+@ApiStatus.Experimental
 public final class ItemTypeTagKeys {
     /**
      * {@code #minecraft:acacia_logs}
@@ -81,13 +83,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> BANNERS = create(key("banners"));
 
-    /**
-     * {@code #minecraft:bars}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> BARS = create(key("bars"));
-
     /**
      * {@code #minecraft:beacon_payment_items}
      *
@@ -123,13 +118,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> BOATS = create(key("boats"));
 
-    /**
-     * {@code #minecraft:book_cloning_target}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> BOOK_CLONING_TARGET = create(key("book_cloning_target"));
-
     /**
      * {@code #minecraft:bookshelf_books}
      *
@@ -172,13 +160,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> CAMEL_FOOD = create(key("camel_food"));
 
-    /**
-     * {@code #minecraft:camel_husk_food}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> CAMEL_HUSK_FOOD = create(key("camel_husk_food"));
-
     /**
      * {@code #minecraft:candles}
      *
@@ -186,13 +167,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> CANDLES = create(key("candles"));
 
-    /**
-     * {@code #minecraft:cat_collar_dyes}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> CAT_COLLAR_DYES = create(key("cat_collar_dyes"));
-
     /**
      * {@code #minecraft:cat_food}
      *
@@ -200,20 +174,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> CAT_FOOD = create(key("cat_food"));
 
-    /**
-     * {@code #minecraft:cauldron_can_remove_dye}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> CAULDRON_CAN_REMOVE_DYE = create(key("cauldron_can_remove_dye"));
-
-    /**
-     * {@code #minecraft:chains}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> CHAINS = create(key("chains"));
-
     /**
      * {@code #minecraft:cherry_logs}
      *
@@ -277,27 +237,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> COMPLETES_FIND_TREE_TUTORIAL = create(key("completes_find_tree_tutorial"));
 
-    /**
-     * {@code #minecraft:copper}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> COPPER = create(key("copper"));
-
-    /**
-     * {@code #minecraft:copper_chests}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> COPPER_CHESTS = create(key("copper_chests"));
-
-    /**
-     * {@code #minecraft:copper_golem_statues}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> COPPER_GOLEM_STATUES = create(key("copper_golem_statues"));
-
     /**
      * {@code #minecraft:copper_ores}
      *
@@ -305,13 +244,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> COPPER_ORES = create(key("copper_ores"));
 
-    /**
-     * {@code #minecraft:copper_tool_materials}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> COPPER_TOOL_MATERIALS = create(key("copper_tool_materials"));
-
     /**
      * {@code #minecraft:cow_food}
      *
@@ -411,18 +343,11 @@ public final class ItemTypeTagKeys {
     public static final TagKey<ItemType> DUPLICATES_ALLAYS = create(key("duplicates_allays"));
 
     /**
-     * {@code #minecraft:dyes}
+     * {@code #minecraft:dyeable}
      *
      * @apiNote This field is version-dependant and may be removed in future Minecraft versions
      */
-    public static final TagKey<ItemType> DYES = create(key("dyes"));
-
-    /**
-     * {@code #minecraft:eggs}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> EGGS = create(key("eggs"));
+    public static final TagKey<ItemType> DYEABLE = create(key("dyeable"));
 
     /**
      * {@code #minecraft:emerald_ores}
@@ -508,13 +433,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> ENCHANTABLE_LEG_ARMOR = create(key("enchantable/leg_armor"));
 
-    /**
-     * {@code #minecraft:enchantable/lunge}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> ENCHANTABLE_LUNGE = create(key("enchantable/lunge"));
-
     /**
      * {@code #minecraft:enchantable/mace}
      *
@@ -522,13 +440,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> ENCHANTABLE_MACE = create(key("enchantable/mace"));
 
-    /**
-     * {@code #minecraft:enchantable/melee_weapon}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> ENCHANTABLE_MELEE_WEAPON = create(key("enchantable/melee_weapon"));
-
     /**
      * {@code #minecraft:enchantable/mining}
      *
@@ -551,11 +462,11 @@ public final class ItemTypeTagKeys {
     public static final TagKey<ItemType> ENCHANTABLE_SHARP_WEAPON = create(key("enchantable/sharp_weapon"));
 
     /**
-     * {@code #minecraft:enchantable/sweeping}
+     * {@code #minecraft:enchantable/sword}
      *
      * @apiNote This field is version-dependant and may be removed in future Minecraft versions
      */
-    public static final TagKey<ItemType> ENCHANTABLE_SWEEPING = create(key("enchantable/sweeping"));
+    public static final TagKey<ItemType> ENCHANTABLE_SWORD = create(key("enchantable/sword"));
 
     /**
      * {@code #minecraft:enchantable/trident}
@@ -599,13 +510,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> FISHES = create(key("fishes"));
 
-    /**
-     * {@code #minecraft:flowers}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> FLOWERS = create(key("flowers"));
-
     /**
      * {@code #minecraft:foot_armor}
      *
@@ -669,13 +573,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> GOLD_TOOL_MATERIALS = create(key("gold_tool_materials"));
 
-    /**
-     * {@code #minecraft:grass_blocks}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> GRASS_BLOCKS = create(key("grass_blocks"));
-
     /**
      * {@code #minecraft:hanging_signs}
      *
@@ -683,27 +580,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> HANGING_SIGNS = create(key("hanging_signs"));
 
-    /**
-     * {@code #minecraft:happy_ghast_food}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> HAPPY_GHAST_FOOD = create(key("happy_ghast_food"));
-
-    /**
-     * {@code #minecraft:happy_ghast_tempt_items}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> HAPPY_GHAST_TEMPT_ITEMS = create(key("happy_ghast_tempt_items"));
-
-    /**
-     * {@code #minecraft:harnesses}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> HARNESSES = create(key("harnesses"));
-
     /**
      * {@code #minecraft:head_armor}
      *
@@ -767,13 +643,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> JUNGLE_LOGS = create(key("jungle_logs"));
 
-    /**
-     * {@code #minecraft:lanterns}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> LANTERNS = create(key("lanterns"));
-
     /**
      * {@code #minecraft:lapis_ores}
      *
@@ -802,13 +671,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> LEG_ARMOR = create(key("leg_armor"));
 
-    /**
-     * {@code #minecraft:lightning_rods}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> LIGHTNING_RODS = create(key("lightning_rods"));
-
     /**
      * {@code #minecraft:llama_food}
      *
@@ -837,20 +699,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> LOGS_THAT_BURN = create(key("logs_that_burn"));
 
-    /**
-     * {@code #minecraft:loom_dyes}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> LOOM_DYES = create(key("loom_dyes"));
-
-    /**
-     * {@code #minecraft:loom_patterns}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> LOOM_PATTERNS = create(key("loom_patterns"));
-
     /**
      * {@code #minecraft:mangrove_logs}
      *
@@ -872,48 +720,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> MEAT = create(key("meat"));
 
-    /**
-     * {@code #minecraft:metal_nuggets}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> METAL_NUGGETS = create(key("metal_nuggets"));
-
-    /**
-     * {@code #minecraft:moss_blocks}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> MOSS_BLOCKS = create(key("moss_blocks"));
-
-    /**
-     * {@code #minecraft:mud}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> MUD = create(key("mud"));
-
-    /**
-     * {@code #minecraft:nautilus_bucket_food}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> NAUTILUS_BUCKET_FOOD = create(key("nautilus_bucket_food"));
-
-    /**
-     * {@code #minecraft:nautilus_food}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> NAUTILUS_FOOD = create(key("nautilus_food"));
-
-    /**
-     * {@code #minecraft:nautilus_taming_items}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> NAUTILUS_TAMING_ITEMS = create(key("nautilus_taming_items"));
-
     /**
      * {@code #minecraft:netherite_tool_materials}
      *
@@ -1075,13 +881,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> REPAIRS_CHAIN_ARMOR = create(key("repairs_chain_armor"));
 
-    /**
-     * {@code #minecraft:repairs_copper_armor}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> REPAIRS_COPPER_ARMOR = create(key("repairs_copper_armor"));
-
     /**
      * {@code #minecraft:repairs_diamond_armor}
      *
@@ -1145,13 +944,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> SAPLINGS = create(key("saplings"));
 
-    /**
-     * {@code #minecraft:shearable_from_copper_golem}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> SHEARABLE_FROM_COPPER_GOLEM = create(key("shearable_from_copper_golem"));
-
     /**
      * {@code #minecraft:sheep_food}
      *
@@ -1229,13 +1021,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> SOUL_FIRE_BASE_BLOCKS = create(key("soul_fire_base_blocks"));
 
-    /**
-     * {@code #minecraft:spears}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> SPEARS = create(key("spears"));
-
     /**
      * {@code #minecraft:spruce_logs}
      *
@@ -1376,13 +1161,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> WITHER_SKELETON_DISLIKED_WEAPONS = create(key("wither_skeleton_disliked_weapons"));
 
-    /**
-     * {@code #minecraft:wolf_collar_dyes}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> WOLF_COLLAR_DYES = create(key("wolf_collar_dyes"));
-
     /**
      * {@code #minecraft:wolf_food}
      *
@@ -1418,13 +1196,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> WOODEN_PRESSURE_PLATES = create(key("wooden_pressure_plates"));
 
-    /**
-     * {@code #minecraft:wooden_shelves}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> WOODEN_SHELVES = create(key("wooden_shelves"));
-
     /**
      * {@code #minecraft:wooden_slabs}
      *
@@ -1467,13 +1238,6 @@ public final class ItemTypeTagKeys {
      */
     public static final TagKey<ItemType> WOOL_CARPETS = create(key("wool_carpets"));
 
-    /**
-     * {@code #minecraft:zombie_horse_food}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<ItemType> ZOMBIE_HORSE_FOOD = create(key("zombie_horse_food"));
-
     private ItemTypeTagKeys() {
     }
 
@@ -1483,6 +1247,7 @@ public final class ItemTypeTagKeys {
      * @param key the tag key's key
      * @return a new tag key
      */
+    @ApiStatus.Experimental
     public static TagKey<ItemType> create(final Key key) {
         return TagKey.create(RegistryKey.ITEM, key);
     }

paper-api/src/generated/java/io/papermc/paper/registry/keys/tags/PaintingVariantTagKeys.java

@@ -2,15 +2,16 @@ package io.papermc.paper.registry.keys.tags;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.tag.TagKey;
 import net.kyori.adventure.key.Key;
 import org.bukkit.Art;
+import org.jetbrains.annotations.ApiStatus;
 import org.jspecify.annotations.NullMarked;
 
 /**
- * Vanilla tag keys for {@link RegistryKey#PAINTING_VARIANT}.
+ * Vanilla keys for {@link RegistryKey#PAINTING_VARIANT}.
  *
  * @apiNote The fields provided here are a direct representation of
  * what is available from the vanilla game source. They may be
@@ -22,8 +23,9 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
+@ApiStatus.Experimental
 public final class PaintingVariantTagKeys {
     /**
      * {@code #minecraft:placeable}
@@ -41,6 +43,7 @@ public final class PaintingVariantTagKeys {
      * @param key the tag key's key
      * @return a new tag key
      */
+    @ApiStatus.Experimental
     public static TagKey<Art> create(final Key key) {
         return TagKey.create(RegistryKey.PAINTING_VARIANT, key);
     }

paper-api/src/generated/java/io/papermc/paper/registry/keys/tags/PotionTypeTagKeys.java

@@ -1,47 +0,0 @@
-package io.papermc.paper.registry.keys.tags;
-
-import static net.kyori.adventure.key.Key.key;
-
-import io.papermc.paper.annotation.GeneratedClass;
-import io.papermc.paper.registry.RegistryKey;
-import io.papermc.paper.registry.tag.TagKey;
-import net.kyori.adventure.key.Key;
-import org.bukkit.potion.PotionType;
-import org.jspecify.annotations.NullMarked;
-
-/**
- * Vanilla tag keys for {@link RegistryKey#POTION}.
- *
- * @apiNote The fields provided here are a direct representation of
- * what is available from the vanilla game source. They may be
- * changed (including removals) on any Minecraft version
- * bump, so cross-version compatibility is not provided on the
- * same level as it is on most of the other API.
- */
-@SuppressWarnings({
-        "unused",
-        "SpellCheckingInspection"
-})
-@NullMarked
-@GeneratedClass
-public final class PotionTypeTagKeys {
-    /**
-     * {@code #minecraft:tradeable}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<PotionType> TRADEABLE = create(key("tradeable"));
-
-    private PotionTypeTagKeys() {
-    }
-
-    /**
-     * Creates a tag key for {@link PotionType} in the registry {@code minecraft:potion}.
-     *
-     * @param key the tag key's key
-     * @return a new tag key
-     */
-    public static TagKey<PotionType> create(final Key key) {
-        return TagKey.create(RegistryKey.POTION, key);
-    }
-}

paper-api/src/generated/java/io/papermc/paper/registry/keys/tags/StructureTagKeys.java

@@ -2,15 +2,17 @@ package io.papermc.paper.registry.keys.tags;
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.generated.GeneratedFrom;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.tag.TagKey;
 import net.kyori.adventure.key.Key;
+import org.bukkit.MinecraftExperimental;
 import org.bukkit.generator.structure.Structure;
+import org.jetbrains.annotations.ApiStatus;
 import org.jspecify.annotations.NullMarked;
 
 /**
- * Vanilla tag keys for {@link RegistryKey#STRUCTURE}.
+ * Vanilla keys for {@link RegistryKey#STRUCTURE}.
  *
  * @apiNote The fields provided here are a direct representation of
  * what is available from the vanilla game source. They may be
@@ -22,8 +24,9 @@ import org.jspecify.annotations.NullMarked;
         "unused",
         "SpellCheckingInspection"
 })
+@GeneratedFrom("1.21.4")
 @NullMarked
-@GeneratedClass
+@ApiStatus.Experimental
 public final class StructureTagKeys {
     /**
      * {@code #minecraft:cats_spawn_as_black}
@@ -72,6 +75,8 @@ public final class StructureTagKeys {
      *
      * @apiNote This field is version-dependant and may be removed in future Minecraft versions
      */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.TRADE_REBALANCE)
     public static final TagKey<Structure> ON_DESERT_VILLAGE_MAPS = create(key("on_desert_village_maps"));
 
     /**
@@ -79,6 +84,8 @@ public final class StructureTagKeys {
      *
      * @apiNote This field is version-dependant and may be removed in future Minecraft versions
      */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.TRADE_REBALANCE)
     public static final TagKey<Structure> ON_JUNGLE_EXPLORER_MAPS = create(key("on_jungle_explorer_maps"));
 
     /**
@@ -93,6 +100,8 @@ public final class StructureTagKeys {
      *
      * @apiNote This field is version-dependant and may be removed in future Minecraft versions
      */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.TRADE_REBALANCE)
     public static final TagKey<Structure> ON_PLAINS_VILLAGE_MAPS = create(key("on_plains_village_maps"));
 
     /**
@@ -100,6 +109,8 @@ public final class StructureTagKeys {
      *
      * @apiNote This field is version-dependant and may be removed in future Minecraft versions
      */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.TRADE_REBALANCE)
     public static final TagKey<Structure> ON_SAVANNA_VILLAGE_MAPS = create(key("on_savanna_village_maps"));
 
     /**
@@ -107,6 +118,8 @@ public final class StructureTagKeys {
      *
      * @apiNote This field is version-dependant and may be removed in future Minecraft versions
      */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.TRADE_REBALANCE)
     public static final TagKey<Structure> ON_SNOWY_VILLAGE_MAPS = create(key("on_snowy_village_maps"));
 
     /**
@@ -114,6 +127,8 @@ public final class StructureTagKeys {
      *
      * @apiNote This field is version-dependant and may be removed in future Minecraft versions
      */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.TRADE_REBALANCE)
     public static final TagKey<Structure> ON_SWAMP_EXPLORER_MAPS = create(key("on_swamp_explorer_maps"));
 
     /**
@@ -121,6 +136,8 @@ public final class StructureTagKeys {
      *
      * @apiNote This field is version-dependant and may be removed in future Minecraft versions
      */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.TRADE_REBALANCE)
     public static final TagKey<Structure> ON_TAIGA_VILLAGE_MAPS = create(key("on_taiga_village_maps"));
 
     /**
@@ -174,6 +191,7 @@ public final class StructureTagKeys {
      * @param key the tag key's key
      * @return a new tag key
      */
+    @ApiStatus.Experimental
     public static TagKey<Structure> create(final Key key) {
         return TagKey.create(RegistryKey.STRUCTURE, key);
     }

paper-api/src/generated/java/io/papermc/paper/registry/keys/tags/TimelineTagKeys.java

@@ -1,68 +0,0 @@
-package io.papermc.paper.registry.keys.tags;
-
-import static net.kyori.adventure.key.Key.key;
-
-import io.papermc.paper.annotation.GeneratedClass;
-import io.papermc.paper.registry.RegistryKey;
-import io.papermc.paper.registry.tag.TagKey;
-import io.papermc.paper.world.Timeline;
-import net.kyori.adventure.key.Key;
-import org.jspecify.annotations.NullMarked;
-
-/**
- * Vanilla tag keys for {@link RegistryKey#TIMELINE}.
- *
- * @apiNote The fields provided here are a direct representation of
- * what is available from the vanilla game source. They may be
- * changed (including removals) on any Minecraft version
- * bump, so cross-version compatibility is not provided on the
- * same level as it is on most of the other API.
- */
-@SuppressWarnings({
-        "unused",
-        "SpellCheckingInspection"
-})
-@NullMarked
-@GeneratedClass
-public final class TimelineTagKeys {
-    /**
-     * {@code #minecraft:in_end}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<Timeline> IN_END = create(key("in_end"));
-
-    /**
-     * {@code #minecraft:in_nether}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<Timeline> IN_NETHER = create(key("in_nether"));
-
-    /**
-     * {@code #minecraft:in_overworld}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<Timeline> IN_OVERWORLD = create(key("in_overworld"));
-
-    /**
-     * {@code #minecraft:universal}
-     *
-     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
-     */
-    public static final TagKey<Timeline> UNIVERSAL = create(key("universal"));
-
-    private TimelineTagKeys() {
-    }
-
-    /**
-     * Creates a tag key for {@link Timeline} in the registry {@code minecraft:timeline}.
-     *
-     * @param key the tag key's key
-     * @return a new tag key
-     */
-    public static TagKey<Timeline> create(final Key key) {
-        return TagKey.create(RegistryKey.TIMELINE, key);
-    }
-}

paper-api/src/main/java/co/aikar/timings/TimingHistory.java

@@ -51,7 +51,8 @@ import static co.aikar.timings.TimingsManager.MINUTE_REPORTS;
 import static co.aikar.util.JSONUtil.*;
 
 /**
- * @hidden
+ * Internal.
+ *
  * @deprecated Timings will be removed in the future
  */
 @Deprecated(forRemoval = true)
@@ -134,7 +135,7 @@ public class TimingHistory {
                     }
                 }
                 return pair(
-                    worldMap.get(world.getKey().toString()),
+                    worldMap.get(world.getName()),
                     toArrayMapper(regions.values(),new Function<RegionData, Object>() {
                         @NotNull
                         @Override
@@ -288,7 +289,7 @@ public class TimingHistory {
         final TicksRecord ticksRecord = new TicksRecord();
         final PingRecord pingRecord = new PingRecord();
         final TimingData fst = TimingsManager.FULL_SERVER_TICK.minuteData.clone();
-        final double tps = 1E9 / (System.nanoTime() - lastMinuteTime) * ticksRecord.timed;
+        final double tps = 1E9 / ( System.nanoTime() - lastMinuteTime ) * ticksRecord.timed;
         final double usedMemory = TimingsManager.FULL_SERVER_TICK.avgUsedMemory;
         final double freeMemory = TimingsManager.FULL_SERVER_TICK.avgFreeMemory;
         final double loadAvg = ManagementFactory.getOperatingSystemMXBean().getSystemLoadAverage();

paper-api/src/main/java/co/aikar/timings/TimingsManager.java

@@ -153,9 +153,9 @@ public final class TimingsManager {
     public static Timing getCommandTiming(@Nullable String pluginName, @NotNull Command command) {
         Plugin plugin = null;
         final Server server = Bukkit.getServer();
-        if (!(server == null || pluginName == null ||
-            "minecraft".equals(pluginName) || "bukkit".equals(pluginName) ||
-            "spigot".equalsIgnoreCase(pluginName) || "paper".equals(pluginName)
+        if (!(  server == null || pluginName == null ||
+                "minecraft".equals(pluginName) || "bukkit".equals(pluginName) ||
+                "spigot".equalsIgnoreCase(pluginName) || "paper".equals(pluginName)
         )) {
             plugin = server.getPluginManager().getPlugin(pluginName);
         }

paper-api/src/main/java/co/aikar/util/JSONUtil.java

@@ -5,7 +5,10 @@ import com.google.common.collect.Lists;
 import com.google.common.collect.Maps;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
+import org.json.simple.JSONArray;
+import org.json.simple.JSONObject;
 
+import java.util.ArrayList;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;

paper-api/src/main/java/co/aikar/util/LoadingMap.java

@@ -82,9 +82,9 @@ public class LoadingMap <K, V> extends AbstractMap<K, V> {
     /**
      * Creates a LoadingMap with an auto instantiating loader.
      *
-     * Will auto construct class of Value when not found
+     * Will auto construct class of of Value when not found
      *
-     * Since this uses Reflection, It is more efficient to define your own static loader
+     * Since this uses Reflection, It is more effecient to define your own static loader
      * than using this helper, but if performance is not critical, this is easier.
      *
      * @param backingMap Actual map being used.
@@ -102,9 +102,9 @@ public class LoadingMap <K, V> extends AbstractMap<K, V> {
     /**
      * Creates a LoadingMap with an auto instantiating loader.
      *
-     * Will auto construct class of Value when not found
+     * Will auto construct class of of Value when not found
      *
-     * Since this uses Reflection, It is more efficient to define your own static loader
+     * Since this uses Reflection, It is more effecient to define your own static loader
      * than using this helper, but if performance is not critical, this is easier.
      *
      * @param backingMap Actual map being used.

paper-api/src/main/java/com/destroystokyo/paper/ClientOption.java

@@ -1,6 +1,5 @@
 package com.destroystokyo.paper;
 
-import java.util.Locale;
 import net.kyori.adventure.translation.Translatable;
 import net.kyori.adventure.util.Index;
 import org.bukkit.inventory.MainHand;
@@ -30,11 +29,9 @@ public final class ClientOption<T> {
     }
 
     public enum ChatVisibility implements Translatable {
-        // Start generate - ChatVisibility
-        FULL("options.chat.visibility.full"),
-        SYSTEM("options.chat.visibility.system"),
-        HIDDEN("options.chat.visibility.hidden"),
-        // End generate - ChatVisibility
+        FULL("full"),
+        SYSTEM("system"),
+        HIDDEN("hidden"),
         /**
          * @deprecated no longer used anymore since 1.15.2, the value fallback
          * to the default value of the setting when unknown on the server.
@@ -43,39 +40,37 @@ public final class ClientOption<T> {
         @Deprecated(since = "1.15.2", forRemoval = true)
         UNKNOWN("unknown");
 
-        public static final Index<String, ChatVisibility> NAMES = Index.create(ChatVisibility.class, chatVisibility -> chatVisibility.name().toLowerCase(Locale.ENGLISH));
-        private final String translationKey;
+        public static final Index<String, ChatVisibility> NAMES = Index.create(ChatVisibility.class, chatVisibility -> chatVisibility.name);
+        private final String name;
 
-        ChatVisibility(final String translationKey) {
-            this.translationKey = translationKey;
+        ChatVisibility(final String name) {
+            this.name = name;
         }
 
         @Override
         public String translationKey() {
             if (this == UNKNOWN) {
-                throw new UnsupportedOperationException(this.name() + " doesn't have a translation key");
+                throw new UnsupportedOperationException(this.name + " doesn't have a translation key");
             }
-            return this.translationKey;
+            return "options.chat.visibility." + this.name;
         }
     }
 
     public enum ParticleVisibility implements Translatable {
-        // Start generate - ParticleVisibility
-        ALL("options.particles.all"),
-        DECREASED("options.particles.decreased"),
-        MINIMAL("options.particles.minimal");
-        // End generate - ParticleVisibility
+        ALL("all"),
+        DECREASED("decreased"),
+        MINIMAL("minimal");
 
-        public static final Index<String, ParticleVisibility> NAMES = Index.create(ParticleVisibility.class, particleVisibility -> particleVisibility.name().toLowerCase(Locale.ENGLISH));
-        private final String translationKey;
+        public static final Index<String, ParticleVisibility> NAMES = Index.create(ParticleVisibility.class, particleVisibility -> particleVisibility.name);
+        private final String name;
 
-        ParticleVisibility(final String translationKey) {
-            this.translationKey = translationKey;
+        ParticleVisibility(final String name) {
+            this.name = name;
         }
 
         @Override
         public String translationKey() {
-            return this.translationKey;
+            return "options.particles." + this.name;
         }
     }
 }

paper-api/src/main/java/com/destroystokyo/paper/MaterialSetTag.java

@@ -6,17 +6,18 @@ package com.destroystokyo.paper;
 
 import com.google.common.collect.Lists;
 import io.papermc.paper.tag.BaseTag;
-import java.util.Collection;
-import java.util.Set;
-import java.util.function.Predicate;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
 import org.bukkit.Material;
 import org.bukkit.NamespacedKey;
 import org.bukkit.block.Block;
 import org.bukkit.block.BlockState;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.inventory.ItemStack;
+
+import java.util.Collection;
+import java.util.Set;
+import java.util.function.Predicate;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
 import org.jetbrains.annotations.ApiStatus;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -93,8 +94,7 @@ public class MaterialSetTag extends BaseTag<Material, MaterialSetTag> {
         return isTagged(item.getType());
     }
 
-    @Override
     public boolean isTagged(@NotNull Material material) {
-        return super.isTagged(material);
+        return this.tagged.contains(material);
     }
 }

paper-api/src/main/java/com/destroystokyo/paper/MaterialTags.java

@@ -23,7 +23,6 @@
 
 package com.destroystokyo.paper;
 
-import java.util.Objects;
 import org.bukkit.Material;
 import org.bukkit.NamespacedKey;
 import org.bukkit.Tag;
@@ -39,32 +38,19 @@ import org.bukkit.Tag;
 public class MaterialTags {
 
     private static NamespacedKey keyFor(String key) {
+        //noinspection deprecation
         return new NamespacedKey("paper", key + "_settag");
     }
-
-    private static MaterialSetTag replacedBy(Tag<Material> vanillaTag) {
-        return replacedBy(vanillaTag, Objects.requireNonNull(vanillaTag).key().value());
-    }
-
-    @SuppressWarnings("unchecked")
-    private static MaterialSetTag replacedBy(Tag<Material> vanillaTag, String legacyKey) {
-        Objects.requireNonNull(vanillaTag);
-        return new MaterialSetTag(keyFor(legacyKey)).add(vanillaTag).lock();
-    }
-
-    /**
-     * @deprecated in favour of {@link Tag#ITEMS_ARROWS}
-     */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag ARROWS = replacedBy(Tag.ITEMS_ARROWS);
+    public static final MaterialSetTag ARROWS = new MaterialSetTag(keyFor("arrows"))
+        .endsWith("ARROW")
+        .ensureSize("ARROWS", 3).lock();
 
     /**
      * Covers all colors of beds.
-     *
-     * @deprecated in favour of {@link Tag#BEDS}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag BEDS = replacedBy(Tag.BEDS);
+    public static final MaterialSetTag BEDS = new MaterialSetTag(keyFor("beds"))
+        .endsWith("_BED")
+        .ensureSize("BEDS", 16).lock();
 
     /**
      * Covers all bucket items.
@@ -75,11 +61,9 @@ public class MaterialTags {
 
     /**
      * Covers coal and charcoal.
-     *
-     * @deprecated in favour of {@link Tag#ITEMS_COALS}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag COALS = replacedBy(Tag.ITEMS_COALS);
+    public static final MaterialSetTag COALS = new MaterialSetTag(keyFor("coals"))
+        .add(Material.COAL, Material.CHARCOAL).lock();
 
     /**
      * Covers both cobblestone wall variants.
@@ -103,11 +87,10 @@ public class MaterialTags {
 
     /**
      * Covers all colors of concrete powder.
-     *
-     * @deprecated in favour of {@link Tag#CONCRETE_POWDER}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag CONCRETE_POWDER = replacedBy(Tag.CONCRETE_POWDER);
+    public static final MaterialSetTag CONCRETE_POWDER = new MaterialSetTag(keyFor("concrete_powder"))
+        .endsWith("_CONCRETE_POWDER")
+        .ensureSize("CONCRETE_POWDER", 16).lock();
 
     /**
      * Covers the two types of cooked fish.
@@ -117,11 +100,10 @@ public class MaterialTags {
 
     /**
      * Covers all variants of doors.
-     *
-     * @deprecated in favour of {@link Tag#DOORS}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag DOORS = replacedBy(Tag.DOORS);
+    public static final MaterialSetTag DOORS = new MaterialSetTag(keyFor("doors"))
+        .endsWith("_DOOR")
+        .ensureSize("DOORS", 21).lock();
 
     /**
      * Covers all dyes.
@@ -132,19 +114,17 @@ public class MaterialTags {
 
     /**
      * Covers all variants of gates.
-     *
-     * @deprecated in favour of {@link Tag#FENCE_GATES}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag FENCE_GATES = replacedBy(Tag.FENCE_GATES);
+    public static final MaterialSetTag FENCE_GATES = new MaterialSetTag(keyFor("fence_gates"))
+        .endsWith("_GATE")
+        .ensureSize("FENCE_GATES", 12).lock();
 
     /**
      * Covers all variants of fences.
-     *
-     * @deprecated in favour of {@link Tag#FENCES}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag FENCES = replacedBy(Tag.FENCES);
+    public static final MaterialSetTag FENCES = new MaterialSetTag(keyFor("fences"))
+        .endsWith("_FENCE")
+        .ensureSize("FENCES", 13).lock();
 
     /**
      * Covers all variants of fish buckets.
@@ -153,7 +133,7 @@ public class MaterialTags {
         .add(Material.COD_BUCKET, Material.PUFFERFISH_BUCKET, Material.SALMON_BUCKET, Material.TROPICAL_FISH_BUCKET).lock();
 
     /**
-     * Covers the non-colored glass and 16 stained glasses (not panes).
+     * Covers the non-colored glass and 16 stained glass (not panes).
      */
     public static final MaterialSetTag GLASS = new MaterialSetTag(keyFor("glass"))
         .endsWith("_GLASS")
@@ -202,7 +182,7 @@ public class MaterialTags {
      */
     public static final MaterialSetTag HORSE_ARMORS = new MaterialSetTag(keyFor("horse_armors"))
         .endsWith("_HORSE_ARMOR")
-        .ensureSize("HORSE_ARMORS", 6).lock();
+        .ensureSize("HORSE_ARMORS", 4).lock();
 
     /**
      * Covers the variants of infested blocks.
@@ -234,11 +214,10 @@ public class MaterialTags {
     /**
      * Covers all ores.
      */
-    @SuppressWarnings("unchecked")
     public static final MaterialSetTag ORES = new MaterialSetTag(keyFor("ores"))
-        .add(Tag.COAL_ORES, Tag.COPPER_ORES, Tag.IRON_ORES, Tag.GOLD_ORES,
-            Tag.LAPIS_ORES, Tag.REDSTONE_ORES, Tag.DIAMOND_ORES, Tag.EMERALD_ORES)
-        .add(Material.ANCIENT_DEBRIS, Material.NETHER_QUARTZ_ORE).lock();
+        .add(Material.ANCIENT_DEBRIS)
+        .endsWith("_ORE")
+        .ensureSize("ORES", 19).lock();
 
     /**
      * Covers all piston typed items and blocks including the piston head and moving piston.
@@ -256,11 +235,10 @@ public class MaterialTags {
 
     /**
      * Covers all wooden pressure plates and the weighted pressure plates and the stone pressure plate.
-     *
-     * @deprecated in favour of {@link Tag#PRESSURE_PLATES}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag PRESSURE_PLATES = replacedBy(Tag.PRESSURE_PLATES);
+    public static final MaterialSetTag PRESSURE_PLATES = new MaterialSetTag(keyFor("pressure_plates"))
+        .endsWith("_PRESSURE_PLATE")
+        .ensureSize("PRESSURE_PLATES", 16).lock();
 
     /**
      * Covers the variants of prismarine blocks.
@@ -320,11 +298,10 @@ public class MaterialTags {
 
     /**
      * Covers the non-colored and colored shulker boxes.
-     *
-     * @deprecated in favour of {@link Tag#SHULKER_BOXES}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag SHULKER_BOXES = replacedBy(Tag.SHULKER_BOXES);
+    public static final MaterialSetTag SHULKER_BOXES = new MaterialSetTag(keyFor("shulker_boxes"))
+        .endsWith("SHULKER_BOX")
+        .ensureSize("SHULKER_BOXES", 17).lock();
 
     /**
      * Covers zombie, creeper, skeleton, dragon, and player heads.
@@ -340,7 +317,7 @@ public class MaterialTags {
      */
     public static final MaterialSetTag SPAWN_EGGS = new MaterialSetTag(keyFor("spawn_eggs"))
         .endsWith("_SPAWN_EGG")
-        .ensureSize("SPAWN_EGGS", 87).lock();
+        .ensureSize("SPAWN_EGGS", 81).lock();
 
     /**
      * Covers all colors of stained glass.
@@ -358,43 +335,43 @@ public class MaterialTags {
 
     /**
      * Covers all variants of trapdoors.
-     *
-     * @deprecated in favour of {@link Tag#TRAPDOORS}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag TRAPDOORS = replacedBy(Tag.TRAPDOORS);
+    public static final MaterialSetTag TRAPDOORS = new MaterialSetTag(keyFor("trapdoors"))
+        .endsWith("_TRAPDOOR")
+        .ensureSize("TRAPDOORS", 21).lock();
 
     /**
      * Covers all wood variants of doors.
-     *
-     * @deprecated in favour of {@link Tag#WOODEN_DOORS}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag WOODEN_DOORS = replacedBy(Tag.WOODEN_DOORS);
+    public static final MaterialSetTag WOODEN_DOORS = new MaterialSetTag(keyFor("wooden_doors"))
+        .endsWith("_DOOR")
+        .not(Material.IRON_DOOR)
+        .notContains("COPPER")
+        .ensureSize("WOODEN_DOORS", 12).lock();
 
     /**
      * Covers all wood variants of fences.
-     *
-     * @deprecated in favour of {@link Tag#WOODEN_FENCES}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag WOODEN_FENCES = replacedBy(Tag.WOODEN_FENCES);
+    public static final MaterialSetTag WOODEN_FENCES = new MaterialSetTag(keyFor("wooden_fences"))
+        .endsWith("_FENCE")
+        .not(Material.NETHER_BRICK_FENCE)
+        .ensureSize("WOODEN_FENCES", 12).lock();
 
     /**
      * Covers all wood variants of trapdoors.
-     *
-     * @deprecated in favour of {@link Tag#WOODEN_TRAPDOORS}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag WOODEN_TRAPDOORS = replacedBy(Tag.WOODEN_TRAPDOORS);
+    public static final MaterialSetTag WOODEN_TRAPDOORS = new MaterialSetTag(keyFor("wooden_trapdoors"))
+        .endsWith("_TRAPDOOR")
+        .not(Material.IRON_TRAPDOOR)
+        .notContains("COPPER")
+        .ensureSize("WOODEN_TRAPDOORS", 12).lock();
 
     /**
      * Covers the wood variants of gates.
-     *
-     * @deprecated in favour of {@link Tag#FENCE_GATES}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag WOODEN_GATES = replacedBy(Tag.FENCE_GATES, "wooden_gates");
+    public static final MaterialSetTag WOODEN_GATES = new MaterialSetTag(keyFor("wooden_gates"))
+        .endsWith("_GATE")
+        .ensureSize("WOODEN_GATES", 12).lock();
 
     /**
      * Covers the variants of purpur.
@@ -405,11 +382,10 @@ public class MaterialTags {
 
     /**
      * Covers the variants of signs.
-     *
-     * @deprecated in favour of {@link Tag#ALL_SIGNS}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag SIGNS = replacedBy(Tag.ALL_SIGNS, "signs");
+    public static final MaterialSetTag SIGNS = new MaterialSetTag(keyFor("signs"))
+        .endsWith("_SIGN")
+        .ensureSize("SIGNS", 48).lock();
 
     /**
      * Covers the variants of a regular torch.
@@ -432,137 +408,112 @@ public class MaterialTags {
         .add(Material.SOUL_TORCH, Material.SOUL_WALL_TORCH)
         .ensureSize("SOUL_TORCH", 2).lock();
 
-    /**
-     * Covers the variants of a copper torch.
-     */
-    public static final MaterialSetTag COPPER_TORCH = new MaterialSetTag(keyFor("copper_torch"))
-        .add(Material.COPPER_TORCH, Material.COPPER_WALL_TORCH)
-        .ensureSize("COPPER_TORCH", 2).lock();
-
     /**
      * Covers the variants of torches.
      */
     public static final MaterialSetTag TORCHES = new MaterialSetTag(keyFor("torches"))
-        .add(TORCH, REDSTONE_TORCH, SOUL_TORCH, COPPER_TORCH)
-        .ensureSize("TORCHES", 8).lock();
+        .add(TORCH, REDSTONE_TORCH, SOUL_TORCH)
+        .ensureSize("TORCHES", 6).lock();
 
     /**
      * Covers the variants of lanterns.
-     *
-     * @deprecated in favour of {@link Tag#LANTERNS}
      */
-    @Deprecated(since = "1.21.9")
-    public static final MaterialSetTag LANTERNS = replacedBy(Tag.LANTERNS);
+    public static final MaterialSetTag LANTERNS = new MaterialSetTag(keyFor("lanterns"))
+        .add(Material.LANTERN, Material.SOUL_LANTERN)
+        .ensureSize("LANTERNS", 2).lock();
 
     /**
      * Covers the variants of rails.
-     *
-     * @deprecated in favour of {@link Tag#RAILS}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag RAILS = replacedBy(Tag.RAILS);
+    public static final MaterialSetTag RAILS = new MaterialSetTag(keyFor("rails"))
+        .endsWith("RAIL")
+        .ensureSize("RAILS", 4).lock();
 
     /**
      * Covers the variants of swords.
-     *
-     * @deprecated in favour of {@link Tag#ITEMS_SWORDS}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag SWORDS = replacedBy(Tag.ITEMS_SWORDS);
+    public static final MaterialSetTag SWORDS = new MaterialSetTag(keyFor("swords"))
+        .endsWith("_SWORD")
+        .ensureSize("SWORDS", 6).lock();
 
     /**
      * Covers the variants of shovels.
-     *
-     * @deprecated in favour of {@link Tag#ITEMS_SHOVELS}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag SHOVELS = replacedBy(Tag.ITEMS_SHOVELS);
+    public static final MaterialSetTag SHOVELS = new MaterialSetTag(keyFor("shovels"))
+        .endsWith("_SHOVEL")
+        .ensureSize("SHOVELS", 6).lock();
 
     /**
      * Covers the variants of pickaxes.
-     *
-     * @deprecated in favour of {@link Tag#ITEMS_PICKAXES}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag PICKAXES = replacedBy(Tag.ITEMS_PICKAXES);
+    public static final MaterialSetTag PICKAXES = new MaterialSetTag(keyFor("pickaxes"))
+        .endsWith("_PICKAXE")
+        .ensureSize("PICKAXES", 6).lock();
 
     /**
      * Covers the variants of axes.
-     *
-     * @deprecated in favour of {@link Tag#ITEMS_AXES}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag AXES = replacedBy(Tag.ITEMS_AXES);
+    public static final MaterialSetTag AXES = new MaterialSetTag(keyFor("axes"))
+        .endsWith("_AXE")
+        .ensureSize("AXES", 6).lock();
 
     /**
      * Covers the variants of hoes.
-     *
-     * @deprecated in favour of {@link Tag#ITEMS_HOES}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag HOES = replacedBy(Tag.ITEMS_HOES);
+    public static final MaterialSetTag HOES = new MaterialSetTag(keyFor("hoes"))
+        .endsWith("_HOE")
+        .ensureSize("HOES", 6).lock();
 
     /**
      * Covers the variants of helmets.
-     *
-     * @deprecated in favour of {@link Tag#ITEMS_HEAD_ARMOR}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag HELMETS = replacedBy(Tag.ITEMS_HEAD_ARMOR, "helmets");
+    public static final MaterialSetTag HELMETS = new MaterialSetTag(keyFor("helmets"))
+        .endsWith("_HELMET")
+        .ensureSize("HELMETS", 7).lock();
 
     /**
      * Covers the variants of items that can be equipped in the helmet slot.
-     *
-     * @deprecated any item can be equippable with the right data component set on it
      */
-    @Deprecated(since = "1.21.8")
-    @SuppressWarnings("unchecked")
     public static final MaterialSetTag HEAD_EQUIPPABLE = new MaterialSetTag(keyFor("head_equippable"))
-        .add(Tag.ITEMS_HEAD_ARMOR, Tag.ITEMS_SKULLS)
-        .add(Material.CARVED_PUMPKIN).lock();
+        .endsWith("_HELMET")
+        .add(SKULLS)
+        .add(Material.CARVED_PUMPKIN)
+        .ensureSize("HEAD_EQUIPPABLE", 22).lock();
 
     /**
      * Covers the variants of chestplate.
-     *
-     * @deprecated in favour of {@link Tag#ITEMS_CHEST_ARMOR}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag CHESTPLATES = replacedBy(Tag.ITEMS_CHEST_ARMOR, "chestplates");
+    public static final MaterialSetTag CHESTPLATES = new MaterialSetTag(keyFor("chestplates"))
+        .endsWith("_CHESTPLATE")
+        .ensureSize("CHESTPLATES", 6).lock();
 
     /**
      * Covers the variants of items that can be equipped in the chest slot.
-     *
-     * @deprecated any item can be equippable with the right data component set on it
      */
-    @Deprecated(since = "1.21.8")
-    @SuppressWarnings("unchecked")
     public static final MaterialSetTag CHEST_EQUIPPABLE = new MaterialSetTag(keyFor("chest_equippable"))
-        .add(Tag.ITEMS_CHEST_ARMOR)
-        .add(Material.ELYTRA).lock();
+        .endsWith("_CHESTPLATE")
+        .add(Material.ELYTRA)
+        .ensureSize("CHEST_EQUIPPABLE", 7).lock();
 
     /**
      * Covers the variants of leggings.
-     *
-     * @deprecated in favour of {@link Tag#ITEMS_LEG_ARMOR}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag LEGGINGS = replacedBy(Tag.ITEMS_LEG_ARMOR, "leggings");
+    public static final MaterialSetTag LEGGINGS = new MaterialSetTag(keyFor("leggings"))
+        .endsWith("_LEGGINGS")
+        .ensureSize("LEGGINGS", 6).lock();
 
     /**
      * Covers the variants of boots.
-     *
-     * @deprecated in favour of {@link Tag#ITEMS_FOOT_ARMOR}
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag BOOTS = replacedBy(Tag.ITEMS_FOOT_ARMOR, "boots");
+    public static final MaterialSetTag BOOTS = new MaterialSetTag(keyFor("boots"))
+        .endsWith("_BOOTS")
+        .ensureSize("BOOTS", 6).lock();
 
     /**
      * Covers all variants of armor.
      */
-    @SuppressWarnings("unchecked")
-    public static final MaterialSetTag ARMOR = new MaterialSetTag(keyFor("armor"))
-        .add(Tag.ITEMS_HEAD_ARMOR, Tag.ITEMS_CHEST_ARMOR, Tag.ITEMS_LEG_ARMOR, Tag.ITEMS_FOOT_ARMOR)
-        .lock();
+    public static final MaterialSetTag ARMOR = new MaterialSetTag(keyFor("armor")).add(HELMETS, CHESTPLATES, LEGGINGS, BOOTS)
+        .ensureSize("ARMOR", 25).lock();
 
     /**
      * Covers the variants of bows.
@@ -570,27 +521,21 @@ public class MaterialTags {
     public static final MaterialSetTag BOWS = new MaterialSetTag(keyFor("bows"))
         .add(Material.BOW)
         .add(Material.CROSSBOW)
-        .lock();
+        .ensureSize("BOWS", 2).lock();
 
     /**
      * Covers the variants of player-throwable projectiles (not requiring a bow or any other "assistance").
      */
-    @SuppressWarnings("unchecked")
     public static final MaterialSetTag THROWABLE_PROJECTILES = new MaterialSetTag(keyFor("throwable_projectiles"))
-        .add(Tag.ITEMS_EGGS)
-        .add(Material.SNOWBALL, Material.SPLASH_POTION, Material.LINGERING_POTION,
-            Material.TRIDENT, Material.ENDER_PEARL, Material.EXPERIENCE_BOTTLE, Material.FIREWORK_ROCKET,
-            Material.WIND_CHARGE)
-        .lock();
+        .add(Material.EGG, Material.SNOWBALL, Material.SPLASH_POTION, Material.TRIDENT, Material.ENDER_PEARL, Material.EXPERIENCE_BOTTLE, Material.FIREWORK_ROCKET).lock();
 
     /**
-     * Covers materials that can be colored, such as wool, shulker boxes, stained glasses etc.
+     * Covers materials that can be colored, such as wool, shulker boxes, stained glass etc.
      */
     @SuppressWarnings("unchecked")
     public static final MaterialSetTag COLORABLE = new MaterialSetTag(keyFor("colorable"))
-        .add(Tag.WOOL, Tag.WOOL_CARPETS, Tag.SHULKER_BOXES, Tag.BEDS)
-        .add(STAINED_GLASS, STAINED_GLASS_PANES, CONCRETES)
-        .lock();
+        .add(Tag.WOOL, Tag.CARPETS).add(SHULKER_BOXES, STAINED_GLASS, STAINED_GLASS_PANES, CONCRETES, BEDS).lock();
+    //.ensureSize("COLORABLE", 81).lock(); unit test don't have the vanilla item tags, so counts don't line up for real
 
     /**
      * Covers the variants of coral.
@@ -616,11 +561,15 @@ public class MaterialTags {
 
     /**
      * Covers all items that can be enchanted from the enchantment table or anvil.
-     *
-     * @deprecated in favour of {@link Tag#ITEMS_ENCHANTABLE_VANISHING} and other similar enchantable tags
      */
-    @Deprecated(since = "1.21.8")
-    public static final MaterialSetTag ENCHANTABLE = replacedBy(Tag.ITEMS_ENCHANTABLE_VANISHING, "enchantable"); // this tag already cover the others
+    public static final MaterialSetTag ENCHANTABLE = new MaterialSetTag(keyFor("enchantable"))
+        .add(PICKAXES, SWORDS, SHOVELS, AXES, HOES, HELMETS, CHEST_EQUIPPABLE, LEGGINGS, BOOTS, BOWS)
+        .add(Material.TRIDENT, Material.SHIELD, Material.FISHING_ROD, Material.SHEARS,
+            Material.FLINT_AND_STEEL, Material.CARROT_ON_A_STICK, Material.WARPED_FUNGUS_ON_A_STICK,
+            Material.BRUSH, Material.CARVED_PUMPKIN, Material.COMPASS, Material.SKELETON_SKULL,
+            Material.WITHER_SKELETON_SKULL, Material.PLAYER_HEAD, Material.ZOMBIE_HEAD,
+            Material.CREEPER_HEAD, Material.DRAGON_HEAD, Material.PIGLIN_HEAD)
+        .ensureSize("ENCHANTABLE", 75).lock();
 
     /**
      * Covers the variants of raw ores.
@@ -652,19 +601,19 @@ public class MaterialTags {
      * Covers all oxidized copper blocks.
      */
     public static final MaterialSetTag OXIDIZED_COPPER_BLOCKS = new MaterialSetTag(keyFor("oxidized_copper_blocks"))
-        .startsWith("OXIDIZED_").startsWith("WAXED_OXIDIZED_").ensureSize("OXIDIZED_COPPER_BLOCKS", 30).lock();
+        .startsWith("OXIDIZED_").startsWith("WAXED_OXIDIZED_").ensureSize("OXIDIZED_COPPER_BLOCKS", 18).lock();
 
     /**
      * Covers all weathered copper blocks.
      */
     public static final MaterialSetTag WEATHERED_COPPER_BLOCKS = new MaterialSetTag(keyFor("weathered_copper_blocks"))
-        .startsWith("WEATHERED_").startsWith("WAXED_WEATHERED_").ensureSize("WEATHERED_COPPER_BLOCKS", 30).lock();
+        .startsWith("WEATHERED_").startsWith("WAXED_WEATHERED_").ensureSize("WEATHERED_COPPER_BLOCKS", 18).lock();
 
     /**
      * Covers all exposed copper blocks.
      */
     public static final MaterialSetTag EXPOSED_COPPER_BLOCKS = new MaterialSetTag(keyFor("exposed_copper_blocks"))
-        .startsWith("EXPOSED_").startsWith("WAXED_EXPOSED_").ensureSize("EXPOSED_COPPER_BLOCKS", 30).lock();
+        .startsWith("EXPOSED_").startsWith("WAXED_EXPOSED_").ensureSize("EXPOSED_COPPER_BLOCKS", 18).lock();
 
     /**
      * Covers all un-weathered copper blocks.
@@ -673,12 +622,8 @@ public class MaterialTags {
         .startsWith("CUT_COPPER").startsWith("WAXED_CUT_COPPER")
         .startsWith("WAXED_COPPER_").startsWith("COPPER_")
         .add(Material.CHISELED_COPPER, Material.WAXED_CHISELED_COPPER)
-        .not(Material.COPPER_INGOT, Material.COPPER_ORE, Material.COPPER_NUGGET)
-        .not(Material.COPPER_HORSE_ARMOR, Material.COPPER_GOLEM_SPAWN_EGG)
-        .not(Material.COPPER_HELMET, Material.COPPER_CHESTPLATE, Material.COPPER_LEGGINGS, Material.COPPER_BOOTS)
-        .not(Material.COPPER_AXE, Material.COPPER_HOE, Material.COPPER_PICKAXE, Material.COPPER_SHOVEL, Material.COPPER_SWORD)
-        .not(Material.COPPER_NAUTILUS_ARMOR, Material.COPPER_SPEAR)
-        .ensureSize("UNAFFECTED_COPPER_BLOCKS", 30).lock();
+        .not(Material.COPPER_INGOT, Material.COPPER_ORE)
+        .ensureSize("UNAFFECTED_COPPER_BLOCKS", 18).lock();
 
     /**
      * Covers all waxed copper blocks.
@@ -686,7 +631,7 @@ public class MaterialTags {
      * Combine with other copper-related tags to filter is-waxed or not.
      */
     public static final MaterialSetTag WAXED_COPPER_BLOCKS = new MaterialSetTag(keyFor("waxed_copper_blocks"))
-        .add(m -> m.name().startsWith("WAXED_") && m.name().contains("COPPER")).ensureSize("WAXED_COPPER_BLOCKS", 56).lock();
+        .add(m -> m.name().startsWith("WAXED_") && m.name().contains("COPPER")).ensureSize("WAXED_COPPER_BLOCKS", 36).lock();
 
     /**
      * Covers all un-waxed copper blocks.
@@ -697,14 +642,13 @@ public class MaterialTags {
         .startsWith("EXPOSED_").startsWith("WEATHERED_").startsWith("OXIDIZED_")
         .startsWith("CUT_COPPER")
         .add(Material.COPPER_BLOCK, Material.CHISELED_COPPER, Material.COPPER_DOOR, Material.COPPER_TRAPDOOR, Material.COPPER_GRATE, Material.COPPER_BULB)
-        .add(Material.COPPER_BARS, Material.COPPER_TORCH, Material.COPPER_CHEST, Material.COPPER_CHAIN, Material.COPPER_WALL_TORCH, Material.COPPER_LANTERN, Material.COPPER_GOLEM_STATUE)
-        .ensureSize("UNWAXED_COPPER_BLOCKS", 61).lock();
+        .ensureSize("UNWAXED_COPPER_BLOCKS", 36).lock();
 
     /**
      * Covers all copper block variants.
      */
     public static final MaterialSetTag COPPER_BLOCKS = new MaterialSetTag(keyFor("copper_blocks"))
-        .add(WAXED_COPPER_BLOCKS).add(UNWAXED_COPPER_BLOCKS).ensureSize("COPPER_BLOCKS", 117).lock();
+        .add(WAXED_COPPER_BLOCKS).add(UNWAXED_COPPER_BLOCKS).ensureSize("COPPER_BLOCKS", 72).lock();
 
     /**
      * Covers all weathering/waxed states of the plain copper block.
@@ -739,49 +683,42 @@ public class MaterialTags {
      * Covers all Wooden Tools.
      */
     public static final MaterialSetTag WOODEN_TOOLS = new MaterialSetTag(keyFor("wooden_tools"))
-        .add(Material.WOODEN_AXE, Material.WOODEN_HOE, Material.WOODEN_PICKAXE, Material.WOODEN_SHOVEL, Material.WOODEN_SWORD, Material.WOODEN_SPEAR)
-        .lock();
+        .add(Material.WOODEN_AXE, Material.WOODEN_HOE, Material.WOODEN_PICKAXE, Material.WOODEN_SHOVEL, Material.WOODEN_SWORD)
+        .ensureSize("WOODEN_TOOLS", 5).lock();
 
     /**
      * Covers all Stone Tools.
      */
     public static final MaterialSetTag STONE_TOOLS = new MaterialSetTag(keyFor("stone_tools"))
-        .add(Material.STONE_AXE, Material.STONE_HOE, Material.STONE_PICKAXE, Material.STONE_SHOVEL, Material.STONE_SWORD, Material.STONE_SPEAR)
-        .lock();
-
-    /**
-     * Covers all copper Tools.
-     */
-    public static final MaterialSetTag COPPER_TOOLS = new MaterialSetTag(keyFor("copper_tools"))
-        .add(Material.COPPER_AXE, Material.COPPER_HOE, Material.COPPER_PICKAXE, Material.COPPER_SHOVEL, Material.COPPER_SWORD, Material.COPPER_SPEAR)
-        .lock();
+        .add(Material.STONE_AXE, Material.STONE_HOE, Material.STONE_PICKAXE, Material.STONE_SHOVEL, Material.STONE_SWORD)
+        .ensureSize("STONE_TOOLS", 5).lock();
 
     /**
      * Covers all Iron Tools.
      */
     public static final MaterialSetTag IRON_TOOLS = new MaterialSetTag(keyFor("iron_tools"))
-        .add(Material.IRON_AXE, Material.IRON_HOE, Material.IRON_PICKAXE, Material.IRON_SHOVEL, Material.IRON_SWORD, Material.IRON_SPEAR)
-        .lock();
+        .add(Material.IRON_AXE, Material.IRON_HOE, Material.IRON_PICKAXE, Material.IRON_SHOVEL, Material.IRON_SWORD)
+        .ensureSize("IRON_TOOLS", 5).lock();
 
     /**
      * Covers all Gold Tools.
      */
     public static final MaterialSetTag GOLDEN_TOOLS = new MaterialSetTag(keyFor("golden_tools"))
-        .add(Material.GOLDEN_AXE, Material.GOLDEN_HOE, Material.GOLDEN_PICKAXE, Material.GOLDEN_SHOVEL, Material.GOLDEN_SWORD, Material.GOLDEN_SPEAR)
-        .lock();
+        .add(Material.GOLDEN_AXE, Material.GOLDEN_HOE, Material.GOLDEN_PICKAXE, Material.GOLDEN_SHOVEL, Material.GOLDEN_SWORD)
+        .ensureSize("GOLDEN_TOOLS", 5).lock();
 
     /**
      * Covers all Diamond Tools.
      */
     public static final MaterialSetTag DIAMOND_TOOLS = new MaterialSetTag(keyFor("diamond_tools"))
-        .add(Material.DIAMOND_AXE, Material.DIAMOND_HOE, Material.DIAMOND_PICKAXE, Material.DIAMOND_SHOVEL, Material.DIAMOND_SWORD, Material.DIAMOND_SPEAR)
-        .lock();
+        .add(Material.DIAMOND_AXE, Material.DIAMOND_HOE, Material.DIAMOND_PICKAXE, Material.DIAMOND_SHOVEL, Material.DIAMOND_SWORD)
+        .ensureSize("DIAMOND_TOOLS", 5).lock();
 
     /**
      * Covers all Netherite Tools.
      */
     public static final MaterialSetTag NETHERITE_TOOLS = new MaterialSetTag(keyFor("netherite_tools"))
-        .add(Material.NETHERITE_AXE, Material.NETHERITE_HOE, Material.NETHERITE_PICKAXE, Material.NETHERITE_SHOVEL, Material.NETHERITE_SWORD, Material.NETHERITE_SPEAR)
-        .lock();
+        .add(Material.NETHERITE_AXE, Material.NETHERITE_HOE, Material.NETHERITE_PICKAXE, Material.NETHERITE_SHOVEL, Material.NETHERITE_SWORD)
+        .ensureSize("NETHERITE_TOOLS", 5).lock();
 
 }