Replace all RegionFile operations with SectorFile

Please see https://github.com/PaperMC/SectorTool
for details on the new format and how to use the tool to
convert the world or how to revert the conversion.

This patch includes conversion logic to convert RegionFiles to
SectorFile on demand. If a SectorFile does not exist, it will
attempt to copy chunk/entity/poi data from existing RegionFiles.

Included in this test patch is logic to dump SectorFile operation
tracing to file `sectorfile.tracer` in the root dir of a world. The
file is not compressed, and it is appended to only. As a result of
the lack of compression, when sending the file back for analysis
please compress it to reduce size usage.

This tracing will be useful for later tests to perform parameter
scanning on some of the parameters of SectorFile:
1. The section shift
2. The sector size
3. SectorFile cache size

.editorconfig

@@ -32,3 +32,9 @@ ij_java_generate_final_parameters = true
 
 [test-plugin/**/*.java]
 ij_java_use_fq_class_names = false
+
+[Paper-Server/src/main/resources/data/**/*.json]
+indent_size = 2
+
+[paper-api-generator/generated/**/*.java]
+ij_java_imports_layout = $*,|,*

.github/DISCUSSION_TEMPLATE/ideas.yml

@@ -0,0 +1,42 @@
+labels: ["status: needs triage"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thank you for filling out a feature request for Paper! Please be as detailed as possible so that we may consider and review the request easier.
+        We ask that you search all the issues to avoid a duplicate feature request. If one exists, please reply if you have anything to add.
+        Before requesting a new feature, please make sure you are using the latest version and that the feature you are requesting is not already in Paper.
+
+  - type: textarea
+    attributes:
+      label: Is your feature request related to a problem?
+      description: Please give some context for this request. Why do you want it added?
+    validations:
+      required: true
+
+  - type: textarea
+    attributes:
+      label: Describe the solution you'd like.
+      description: A clear and concise description of what you want.
+    validations:
+      required: true
+
+  - type: textarea
+    attributes:
+      label: Describe alternatives you've considered.
+      description: List any alternatives you might have tried to get the feature you want.
+    validations:
+      required: true
+
+  - type: textarea
+    attributes:
+      label: Other
+      description: Add any other context or screenshots about the feature request below.
+    validations:
+      required: false
+
+  - type: markdown
+    attributes:
+      value: |
+        Before submitting this feature request, please search our issue tracker to ensure your feature has not
+        already been requested.

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +1,8 @@
 blank_issues_enabled: false
 contact_links:
+  - name: Feature Request
+    url: https://github.com/PaperMC/Paper/discussions/new?category=ideas
+    about: Suggest an idea for Paper
   - name: PaperMC Discord
     url: https://discord.gg/papermc
     about: If you are having issues with timings or have other minor issues, come ask us on our Discord server!

.github/ISSUE_TEMPLATE/feature-request.yml

@@ -1,44 +0,0 @@
-name: Feature Request
-description: Suggest an idea for Paper
-labels: [ "status: needs triage", "type: feature" ]
-body:
-  - type: markdown
-    attributes:
-      value: |
-        Thank you for filling out a feature request for Paper! Please be as detailed as possible so that we may consider and review the request easier.
-        We ask that you search all the issues to avoid a duplicate feature request. If one exists, please reply if you have anything to add.
-        Before requesting a new feature, please make sure you are using the latest version and that the feature you are requesting is not already in Paper.
-
-  - type: textarea
-    attributes:
-      label: Is your feature request related to a problem?
-      description: Please give some context for this request. Why do you want it added?
-    validations:
-      required: true
-
-  - type: textarea
-    attributes:
-      label: Describe the solution you'd like.
-      description: A clear and concise description of what you want.
-    validations:
-      required: true
-
-  - type: textarea
-    attributes:
-      label: Describe alternatives you've considered.
-      description: List any alternatives you might have tried to get the feature you want.
-    validations:
-      required: true
-
-  - type: textarea
-    attributes:
-      label: Other
-      description: Add any other context or screenshots about the feature request below.
-    validations:
-      required: false
-
-  - type: markdown
-    attributes:
-      value: |
-        Before submitting this feature request, please search our issue tracker to ensure your feature has not
-        already been requested.

.github/workflows/build.yml

@@ -21,31 +21,36 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        java: [17]
+        java: [21]
       fail-fast: true
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: JDK ${{ matrix.java }}
-        uses: actions/setup-java@v3.11.0
+        uses: actions/setup-java@v4
         with:
           java-version: ${{ matrix.java }}
-          distribution: 'temurin'
+          distribution: 'zulu'
 
       - name: Validate Gradle wrapper
-        uses: gradle/wrapper-validation-action@v1
+        uses: gradle/wrapper-validation-action@v2
       - name: Setup Gradle
-        uses: gradle/gradle-build-action@v2
+        uses: gradle/actions/setup-gradle@v3
 
       - name: Configure Build
-        uses: actions/github-script@v6
+        uses: actions/github-script@v7
         id: determine
+        env:
+          REF_NAME: "${{ github.ref_name }}"
+          REF_TYPE: "${{ github.ref_type }}"
+          EVENT: "${{ toJSON(github.event) }}"
+          EVENT_TYPE: "${{ github.event_name }}"
         with:
           script: |
             const {owner, repo} = context.repo;
-            const event_name = "${{ github.event_name }}";
-            const event = ${{ toJSON(github.event) }};
-            const ref_type = "${{ github.ref_type }}";
-            const ref_name = "${{ github.ref_name }}";
+            const event_name = `${process.env.EVENT_TYPE}`;
+            const event = JSON.parse(`${process.env.EVENT}`);
+            const ref_type = `${process.env.REF_TYPE}`;
+            const ref_name = `${process.env.REF_NAME}`;
             const result = {
               action: "build"
             };
@@ -71,19 +76,38 @@ jobs:
       - name: Apply Patches
         run: |
           git config --global user.email "no-reply@github.com"
-          git config --global user.name "Github Actions"
+          git config --global user.name "GitHub Actions"
           ./gradlew applyPatches --stacktrace
 
       - name: Build
         run: ./gradlew build --stacktrace
 
+      - name: Upload Test Results
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          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 createReobfPaperclipJar --stacktrace
+        run: ./gradlew createMojmapPaperclipJar --stacktrace
 
       - name: Upload Paperclip Jar
         if: fromJSON(steps.determine.outputs.result).action == 'paperclip'
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: paper-${{ fromJSON(steps.determine.outputs.result).pr }}
-          path: build/libs/paper-paperclip-*-reobf.jar
+          path: 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
+    if: ${{ github.event_name != 'pull_request' || github.repository != github.event.pull_request.head.repo.full_name }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Upload
+        uses: actions/upload-artifact@v4
+        with:
+          name: Event File
+          path: ${{ github.event_path }}

.github/workflows/close_invalid_prs.yml

@@ -6,9 +6,22 @@ on:
 
 jobs:
   run:
-    if: ${{ github.repository != github.event.pull_request.head.repo.full_name && github.head_ref == 'master' }}
+    if: |
+      github.repository != github.event.pull_request.head.repo.full_name &&
+      (
+        github.head_ref == 'master' ||
+        github.event.pull_request.head.repo.owner.type != 'User'
+      )
     runs-on: ubuntu-latest
     steps:
       - uses: superbrothers/close-pull-request@v3
+        id: "master_branch"
+        if: github.head_ref == 'master'
         with:
           comment: "Please do not open pull requests from the `master` branch, create a new branch instead."
+
+      - uses: superbrothers/close-pull-request@v3
+        id: "org_account"
+        if: github.event.pull_request.head.repo.owner.type != 'User' && steps.master_branch.outcome == 'skipped'
+        with:
+          comment: "Please do not open pull requests from non-user accounts like organizations. Create a fork on a user account instead."

.github/workflows/pr_comment.yml

@@ -17,7 +17,15 @@ jobs:
     if: github.event.workflow_run.conclusion == 'success'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/github-script@v6
+      - 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
@@ -37,17 +45,17 @@ jobs:
             }
 
             const { owner, repo } = context.repo;
-            const run_id = ${{ github.event.workflow_run.id }};
-            const repo_id = ${{ github.event.repository.id }};
+            const run_id = `${process.env.RUN_ID}`;
+            const repo_id = `${process.env.REPO_ID}`;
 
             let pulls = [];
-            const event_type = "${{ github.event.workflow_run.event}}";
+            const event_type = `${process.env.EVENT_TYPE}`;
             if (event_type === "push") { // if push, it's from the same repo which means `pull_requests` is populated
-              pulls = ${{ toJSON(github.event.workflow_run.pull_requests) }};
+              pulls = JSON.parse(`${process.env.PULL_REQUESTS}`);
             } else {
-              const pr_branch = "${{ github.event.workflow_run.head_branch }}";
-              const pr_sha = "${{ github.event.workflow_run.head_sha }}";
-              const pr_owner = "${{ github.event.workflow_run.head_repository.owner.login }}";
+              const pr_branch = `${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"));

.github/workflows/projects.yml

@@ -33,25 +33,23 @@ jobs:
           column-field: Status
           label-to-column-map: |
             {
-              "status: needs triage": "🕑 Needs Triage",
+              "resolution: awaiting response": "⌛ Awaiting Response",
+              "resolution: cannot reproduce": "Invalid",
+              "resolution: duplicate": "Invalid",
+              "resolution: incomplete": "Invalid",
+              "resolution: invalid": "Invalid",
+              "resolution: superseded": "Invalid",
+              "resolution: unsupported": "Invalid",
+              "resolution: won't fix": "Invalid",
+              "resolution: works as intended": "Invalid",
               "status: accepted": "✅ Accepted",
-              "status: unlikely": "✅ Accepted",
-              "status: in progress": "Needs Work",
-              "status: rebase required": "Needs Work",
               "status: blocked": "Needs Work",
               "status: defer upstream": "Needs Work",
+              "status: in progress": "Needs Work",
               "status: input wanted": "Needs Work",
-              "we must go deeper": "Needs Work",
-              "has rough edges": "Needs Work",
-              "status: waiting on reporter": "⌛ Waiting for Reporter",
-              "resolution: works-as-intended": "Invalid",
-              "resolution: invalid": "Invalid",
-              "resolution: wontfix": "Invalid",
-              "resolution: duplicate": "Invalid",
-              "resolution: cannot reproduce": "Invalid",
-              "resolution: unsupported": "Invalid",
-              "resolution: incomplete": "Invalid",
-              "resolution: superseded": "Invalid"
+              "status: needs triage": "🕑 Needs Triage",
+              "status: rebase required": "Needs Work",
+              "status: unlikely": "✅ Accepted"
             }
 
       - uses: PaperMC/update-projects-action@v0.2.0
@@ -65,14 +63,14 @@ jobs:
           # include "status: needs triage" below to catch any closed issues without setting a resolution
           label-to-column-map: |
             {
-              "status: accepted": "Done",
-              "status: needs triage": "Invalid",
-              "resolution: works-as-intended": "Invalid",
-              "resolution: invalid": "Invalid",
-              "resolution: wontfix": "Invalid",
-              "resolution: duplicate": "Invalid",
               "resolution: cannot reproduce": "Invalid",
-              "resolution: unsupported": "Invalid",
+              "resolution: duplicate": "Invalid",
               "resolution: incomplete": "Invalid",
-              "resolution: superseded": "Invalid"
+              "resolution: invalid": "Invalid",
+              "resolution: superseded": "Invalid",
+              "resolution: unsupported": "Invalid",
+              "resolution: won't fix": "Invalid",
+              "resolution: works as intended": "Invalid",
+              "status: accepted": "Done",
+              "status: needs triage": "Invalid"
             }

.github/workflows/test_results.yml

@@ -0,0 +1,32 @@
+name: Test Results
+
+on:
+  workflow_run:
+    workflows: [ "Build Paper" ]
+    types:
+      - completed
+permissions: { }
+
+jobs:
+  test-results:
+    name: Test Results
+    runs-on: ubuntu-latest
+    if: github.event.workflow_run.conclusion != 'skipped'
+    permissions:
+      checks: write
+      # for downloading test result artifacts
+      actions: read
+    steps:
+      - name: Download and Extract Artifacts
+        uses: dawidd6/action-download-artifact@v3
+        with:
+          run_id: ${{ github.event.workflow_run.id }}
+          path: artifacts
+      - name: Publish Test Results
+        uses: EnricoMi/publish-unit-test-result-action@v2
+        with:
+          commit: ${{ github.event.workflow_run.head_sha }}
+          event_file: artifacts/Event File/event.json
+          event_name: ${{ github.event.workflow_run.event }}
+          files: "artifacts/**/*.xml"
+          comment_mode: off

.gitignore

@@ -61,6 +61,7 @@ out/
 
 # other stuff
 run/
+logs/
 
 Paper-Server
 Paper-API
@@ -72,3 +73,4 @@ paperclip.properties
 !gradle/wrapper/gradle-wrapper.jar
 
 test-plugin.settings.gradle.kts
+paper-api-generator.settings.gradle.kts

CONTRIBUTING.md

@@ -27,12 +27,12 @@ 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 17 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 17 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 11 or later installed. (Gradle will
-    automatically provision JDK 17 for compilation if it cannot find an existing
+    automatically provision JDK 21 for compilation if it cannot find an existing
     install).
 
 If you're on Windows, check
@@ -42,11 +42,11 @@ 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 "$(pwd)":/data --rm eclipse-temurin:17.0.1_12-jdk bash
+# docker run -it -v "$(pwd)":/data --rm eclipse-temurin:21.0.3_9-jdk bash
 Pulling image...
 
 root@abcdefg1234:/# javac -version
-javac 17.0.1
+javac 21.0.3
 ```
 
 ## Understanding Patches
@@ -67,7 +67,7 @@ Assuming you have already forked the repository:
 
 1. Clone your fork to your local machine;
 2. Type `./gradlew applyPatches` in a terminal to apply the changes from upstream.
-On Windows, leave out the `./` at the beginning for all `gradlew` commands;
+On Windows, replace the `./` with `.\` at the beginning for all `gradlew` commands;
 3. cd into `Paper-Server` for server changes, and `Paper-API` for API changes.  
 <!--You can also run `./paper server` or `./paper api` for these same directories
 respectively.
@@ -204,29 +204,31 @@ when making and submitting changes.
 
 ## Formatting
 
-All modifications to non-Paper files should be marked.
+All modifications to non-Paper files should be marked. The one exception to this is
+when modifying javadoc comments, which should not have these markers.
 
-- Multi-line changes start with `// Paper start` and end with `// Paper end`;
-- You can put a comment with an explanation if it isn't obvious, like this:
-`// Paper start - reason`.
-   - The comments should generally be about the reason the change was made, what
-  it was before, or what the change is.
-   - Multi-line messages should start with `// Paper start` and use `/* Multi
-  line message here */` for the message itself.
-- One-line changes should have `// Paper` or `// Paper - reason`.
+- You need to add a comment with a short and identifiable description of the patch:
+  `// Paper start - <COMMIT DESCRIPTION>`
+    - The comments should generally be about the reason the change was made, what
+      it was before, or what the change is.
+    - After the general commit description, you can add additional information either
+      after a `;` or in the next line.
+- Multi-line changes start with `// Paper start - <COMMIT DESCRIPTION>` and end
+  with `// Paper end - <COMMIT DESCRIPTION>`.
+- One-line changes should have `// Paper - <COMMIT DESCRIPTION>` at the end of the line.
 
 Here's an example of how to mark changes by Paper:
 
 ```java
-entity.getWorld().dontbeStupid(); // Paper - was beStupid() which is bad
+entity.getWorld().dontBeStupid(); // Paper - Was beStupid(), which is bad
 entity.getFriends().forEach(Entity::explode);
-entity.a();
-entity.b();
-// Paper start - use plugin-set spawn
+entity.updateFriends();
+
+// Paper start - Use plugin-set spawn
 // entity.getWorld().explode(entity.getWorld().getSpawn());
 Location spawnLocation = ((CraftWorld)entity.getWorld()).getSpawnLocation();
 entity.getWorld().explode(new BlockPosition(spawnLocation.getX(), spawnLocation.getY(), spawnLocation.getZ()));
-// Paper end
+// Paper end - Use plugin-set spawn
 ```
 
 We generally follow the usual Java style (aka. Oracle style), or what is programmed
@@ -235,6 +237,25 @@ into most IDEs and formatters by default. There are a few notes, however:
 There are exceptions, especially in Spigot-related files
 - When in doubt or the code around your change is in a clearly different style,
 use the same style as the surrounding code.
+- Usage of the `var` keyword is heavily discouraged, as it makes reading patch files
+a lot harder  and can lead to confusion during updates due to changed return types.
+The only exception to this is if a line would otherwise be way too long/filled with
+hard to parse generics in a case where the base type itself is already obvious
+
+### Imports
+When adding new imports to a class in a file not created by the current patch, use the fully qualified class name
+instead of adding a new import to the top of the file. If you are using a type a significant number of times, you
+can add an import with a comment. However, if its only used a couple of times, the FQN is preferred to prevent future
+patch conflicts in the import section of the file.
+
+```java
+import org.bukkit.event.Event;
+// don't add import here, use FQN like below
+
+public class SomeEvent extends Event {
+    public final org.bukkit.Location newLocation; // Paper - add location
+}
+```
 
 ## Access Transformers
 Sometimes, vanilla or CraftBukkit code already contains a field, method, or type you want to access
@@ -302,7 +323,7 @@ Subject: [PATCH] revert serverside behavior of keepalives
 This patch intends to bump up the time that a client has to reply to the
 server back to 30 seconds as per pre 1.12.2, which allowed clients
 more than enough time to reply potentially allowing them to be less
-tempermental due to lag spikes on the network thread, e.g. that caused
+temperamental due to lag spikes on the network thread, e.g. that caused
 by plugins that are interacting with netty.
 
 We also add a system property to allow people to tweak how long the server
@@ -478,4 +499,4 @@ everything like usual.
 > in Windows like described here:
 > <https://docs.microsoft.com/en-us/windows/wsl/filesystems#view-your-current-directory-in-windows-file-explorer>
 
-[MappingViewer]: https://nms.screamingsandals.org/
+[MappingViewer]: https://mappings.cephx.dev/

LICENSE.md

@@ -63,4 +63,5 @@ Ollie <69084614+olijeffers0n@users.noreply.github.com>
 Oliwier Miodun <naczs@blueflow.pl>
 aerulion <aerulion@gmail.com>
 Lukas Planz <lukas.planz@web.de>
+granny <contact@granny.dev>
 ```

Paper-MojangAPI/build.gradle.kts

@@ -1,36 +0,0 @@
-plugins {
-    `java-library`
-    `maven-publish`
-}
-
-java {
-    withSourcesJar()
-    withJavadocJar()
-}
-
-dependencies {
-    implementation(project(":paper-api"))
-    api("com.mojang:brigadier:1.0.18")
-
-    compileOnly("it.unimi.dsi:fastutil:8.5.6")
-    compileOnly("org.jetbrains:annotations:23.0.0")
-
-    testImplementation("junit:junit:4.13.2")
-    testImplementation("org.hamcrest:hamcrest-library:1.3")
-    testImplementation("org.ow2.asm:asm-tree:9.2")
-}
-
-configure<PublishingExtension> {
-    publications.create<MavenPublication>("maven") {
-        from(components["java"])
-    }
-}
-
-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(scanJar)
-}

Paper-MojangAPI/src/main/java/com/destroystokyo/paper/brigadier/BukkitBrigadierCommand.java

@@ -1,14 +0,0 @@
-package com.destroystokyo.paper.brigadier;
-
-import com.mojang.brigadier.Command;
-import com.mojang.brigadier.suggestion.SuggestionProvider;
-
-import java.util.function.Predicate;
-
-/**
- * Brigadier {@link Command}, {@link SuggestionProvider}, and permission checker for Bukkit {@link Command}s.
- *
- * @param <S> command source type
- */
-public interface BukkitBrigadierCommand <S extends BukkitBrigadierCommandSource> extends Command<S>, Predicate<S>, SuggestionProvider<S> {
-}

Paper-MojangAPI/src/main/java/com/destroystokyo/paper/brigadier/BukkitBrigadierCommandSource.java

@@ -1,21 +0,0 @@
-package com.destroystokyo.paper.brigadier;
-
-import org.bukkit.Location;
-import org.bukkit.World;
-import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Entity;
-import org.jetbrains.annotations.Nullable;
-
-public interface BukkitBrigadierCommandSource {
-
-    @Nullable
-    Entity getBukkitEntity();
-
-    @Nullable
-    World getBukkitWorld();
-
-    @Nullable
-    Location getBukkitLocation();
-
-    CommandSender getBukkitSender();
-}

Paper-MojangAPI/src/main/java/com/destroystokyo/paper/event/brigadier/AsyncPlayerSendCommandsEvent.java

@@ -1,72 +0,0 @@
-package com.destroystokyo.paper.event.brigadier;
-
-import com.destroystokyo.paper.brigadier.BukkitBrigadierCommandSource;
-import com.mojang.brigadier.tree.RootCommandNode;
-import org.bukkit.Bukkit;
-import org.bukkit.entity.Player;
-import org.bukkit.event.HandlerList;
-import org.bukkit.event.player.PlayerEvent;
-import org.jetbrains.annotations.ApiStatus;
-import org.jetbrains.annotations.NotNull;
-
-/**
- * Fired any time a Brigadier RootCommandNode is generated for a player to inform the client of commands.
- * You may manipulate this CommandNode to change what the client sees.
- *
- * <p>This event may fire on login, world change, and permission rebuilds, by plugin request, and potentially future means.</p>
- *
- * <p>This event will fire before {@link org.bukkit.event.player.PlayerCommandSendEvent}, so no filtering has been done by
- * other plugins yet.</p>
- *
- * <p>WARNING: This event will potentially (and most likely) fire twice! Once for Async, and once again for Sync.
- * It is important that you check event.isAsynchronous() and event.hasFiredAsync() to ensure you only act once.
- * If for some reason we are unable to send this asynchronously in the future, only the sync method will fire.</p>
- *
- * <p>Your logic should look like this:
- * {@code if (event.isAsynchronous() || !event.hasFiredAsync()) { // do stuff }}</p>
- *
- * <p>If your logic is not safe to run asynchronously, only react to the synchronous version.</p>
- *
- * <p>This is a draft/experimental API and is subject to change.</p>
- */
-@ApiStatus.Experimental
-public class AsyncPlayerSendCommandsEvent <S extends BukkitBrigadierCommandSource> extends PlayerEvent {
-
-    private static final HandlerList handlers = new HandlerList();
-    private final RootCommandNode<S> node;
-    private final boolean hasFiredAsync;
-
-    public AsyncPlayerSendCommandsEvent(Player player, RootCommandNode<S> node, boolean hasFiredAsync) {
-        super(player, !Bukkit.isPrimaryThread());
-        this.node = node;
-        this.hasFiredAsync = hasFiredAsync;
-    }
-
-    /**
-     * Gets the full Root Command Node being sent to the client, which is mutable.
-     *
-     * @return the root command node
-     */
-    public RootCommandNode<S> getCommandNode() {
-        return node;
-    }
-
-    /**
-     * Gets if this event has already fired asynchronously.
-     *
-     * @return whether this event has already fired asynchronously
-     */
-    public boolean hasFiredAsync() {
-        return hasFiredAsync;
-    }
-
-    @NotNull
-    public HandlerList getHandlers() {
-        return handlers;
-    }
-
-    @NotNull
-    public static HandlerList getHandlerList() {
-        return handlers;
-    }
-}

Paper-MojangAPI/src/main/java/com/destroystokyo/paper/event/brigadier/AsyncPlayerSendSuggestionsEvent.java

@@ -1,84 +0,0 @@
-package com.destroystokyo.paper.event.brigadier;
-
-import com.mojang.brigadier.suggestion.Suggestions;
-import org.bukkit.Bukkit;
-import org.bukkit.entity.Player;
-import org.bukkit.event.Cancellable;
-import org.bukkit.event.Event;
-import org.bukkit.event.HandlerList;
-import org.bukkit.event.player.PlayerEvent;
-import org.jetbrains.annotations.NotNull;
-
-/**
- * Called when sending {@link Suggestions} to the client. Will be called asynchronously if a plugin
- * marks the {@link com.destroystokyo.paper.event.server.AsyncTabCompleteEvent} event handled asynchronously,
- * otherwise called synchronously.
- */
-public class AsyncPlayerSendSuggestionsEvent extends PlayerEvent implements Cancellable {
-
-    private static final HandlerList handlers = new HandlerList();
-    private boolean cancelled = false;
-
-    private Suggestions suggestions;
-    private final String buffer;
-
-    public AsyncPlayerSendSuggestionsEvent(Player player, Suggestions suggestions, String buffer) {
-        super(player, !Bukkit.isPrimaryThread());
-        this.suggestions = suggestions;
-        this.buffer = buffer;
-    }
-
-    /**
-     * Gets the input buffer sent to request these suggestions.
-     *
-     * @return the input buffer
-     */
-    public String getBuffer() {
-        return buffer;
-    }
-
-    /**
-     * Gets the suggestions to be sent to client.
-     *
-     * @return the suggestions
-     */
-    public Suggestions getSuggestions() {
-        return suggestions;
-    }
-
-    /**
-     * Sets the suggestions to be sent to client.
-     *
-     * @param suggestions suggestions
-     */
-    public void setSuggestions(Suggestions suggestions) {
-        this.suggestions = suggestions;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public boolean isCancelled() {
-        return this.cancelled;
-    }
-
-    /**
-     * Cancels sending suggestions to the client.
-     * {@inheritDoc}
-     */
-    @Override
-    public void setCancelled(boolean cancel) {
-        this.cancelled = cancel;
-    }
-
-    @NotNull
-    public HandlerList getHandlers() {
-        return handlers;
-    }
-
-    @NotNull
-    public static HandlerList getHandlerList() {
-        return handlers;
-    }
-}

Paper-MojangAPI/src/main/java/com/destroystokyo/paper/event/brigadier/CommandRegisteredEvent.java

@@ -1,168 +0,0 @@
-package com.destroystokyo.paper.event.brigadier;
-
-import com.destroystokyo.paper.brigadier.BukkitBrigadierCommand;
-import com.destroystokyo.paper.brigadier.BukkitBrigadierCommandSource;
-import com.mojang.brigadier.tree.ArgumentCommandNode;
-import com.mojang.brigadier.tree.LiteralCommandNode;
-import com.mojang.brigadier.tree.RootCommandNode;
-import org.bukkit.command.Command;
-import org.bukkit.event.Cancellable;
-import org.bukkit.event.HandlerList;
-import org.bukkit.event.server.ServerEvent;
-import org.jetbrains.annotations.ApiStatus;
-import org.jetbrains.annotations.NotNull;
-
-/**
- * Fired anytime the server synchronizes Bukkit commands to Brigadier.
- *
- * <p>Allows a plugin to control the command node structure for its commands.
- * This is done at Plugin Enable time after commands have been registered, but may also
- * run at a later point in the server lifetime due to plugins, a server reload, etc.</p>
- *
- * <p>This is a draft/experimental API and is subject to change.</p>
- */
-@ApiStatus.Experimental
-public class CommandRegisteredEvent<S extends BukkitBrigadierCommandSource> extends ServerEvent implements Cancellable {
-
-    private static final HandlerList handlers = new HandlerList();
-    private final String commandLabel;
-    private final Command command;
-    private final BukkitBrigadierCommand<S> brigadierCommand;
-    private final RootCommandNode<S> root;
-    private final ArgumentCommandNode<S, String> defaultArgs;
-    private LiteralCommandNode<S> literal;
-    private boolean rawCommand = false;
-    private boolean cancelled = false;
-
-    public CommandRegisteredEvent(String commandLabel, BukkitBrigadierCommand<S> brigadierCommand, Command command, RootCommandNode<S> root, LiteralCommandNode<S> literal, ArgumentCommandNode<S, String> defaultArgs) {
-        this.commandLabel = commandLabel;
-        this.brigadierCommand = brigadierCommand;
-        this.command = command;
-        this.root = root;
-        this.literal = literal;
-        this.defaultArgs = defaultArgs;
-    }
-
-    /**
-     * Gets the command label of the {@link Command} being registered.
-     *
-     * @return the command label
-     */
-    public String getCommandLabel() {
-        return this.commandLabel;
-    }
-
-    /**
-     * Gets the {@link BukkitBrigadierCommand} for the {@link Command} being registered. This can be used
-     * as the {@link com.mojang.brigadier.Command command executor} or
-     * {@link com.mojang.brigadier.suggestion.SuggestionProvider} of a {@link com.mojang.brigadier.tree.CommandNode}
-     * to delegate to the {@link Command} being registered.
-     *
-     * @return the {@link BukkitBrigadierCommand}
-     */
-    public BukkitBrigadierCommand<S> getBrigadierCommand() {
-        return this.brigadierCommand;
-    }
-
-    /**
-     * Gets the {@link Command} being registered.
-     *
-     * @return the {@link Command}
-     */
-    public Command getCommand() {
-        return this.command;
-    }
-
-    /**
-     * Gets the {@link RootCommandNode} which is being registered to.
-     *
-     * @return the {@link RootCommandNode}
-     */
-    public RootCommandNode<S> getRoot() {
-        return this.root;
-    }
-
-    /**
-     * Gets the Bukkit APIs default arguments node (greedy string), for if
-     * you wish to reuse it.
-     *
-     * @return default arguments node
-     */
-    public ArgumentCommandNode<S, String> getDefaultArgs() {
-        return this.defaultArgs;
-    }
-
-    /**
-     * Gets the {@link LiteralCommandNode} to be registered for the {@link Command}.
-     *
-     * @return the {@link LiteralCommandNode}
-     */
-    public LiteralCommandNode<S> getLiteral() {
-        return this.literal;
-    }
-
-    /**
-     * Sets the {@link LiteralCommandNode} used to register this command. The default literal is mutable, so
-     * this is primarily if you want to completely replace the object.
-     *
-     * @param literal new node
-     */
-    public void setLiteral(LiteralCommandNode<S> literal) {
-        this.literal = literal;
-    }
-
-    /**
-     * Gets whether this command should is treated as "raw".
-     *
-     * @see #setRawCommand(boolean)
-     * @return whether this command is treated as "raw"
-     */
-    public boolean isRawCommand() {
-        return this.rawCommand;
-    }
-
-    /**
-     * Sets whether this command should be treated as "raw".
-     *
-     * <p>A "raw" command will only use the node provided by this event for
-     * sending the command tree to the client. For execution purposes, the default
-     * greedy string execution of a standard Bukkit {@link Command} is used.</p>
-     *
-     * <p>On older versions of Paper, this was the default and only behavior of this
-     * event.</p>
-     *
-     * @param rawCommand whether this command should be treated as "raw"
-     */
-    public void setRawCommand(final boolean rawCommand) {
-        this.rawCommand = rawCommand;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public boolean isCancelled() {
-        return this.cancelled;
-    }
-
-    /**
-     * Cancels registering this command to Brigadier, but will remain in Bukkit Command Map. Can be used to hide a
-     * command from all players.
-     *
-     * {@inheritDoc}
-     */
-    @Override
-    public void setCancelled(boolean cancel) {
-        this.cancelled = cancel;
-    }
-
-    @NotNull
-    public HandlerList getHandlers() {
-        return handlers;
-    }
-
-    @NotNull
-    public static HandlerList getHandlerList() {
-        return handlers;
-    }
-}

Paper-MojangAPI/src/main/java/io/papermc/paper/brigadier/PaperBrigadier.java

@@ -1,42 +0,0 @@
-package io.papermc.paper.brigadier;
-
-import com.mojang.brigadier.Message;
-import net.kyori.adventure.text.Component;
-import net.kyori.adventure.text.ComponentLike;
-import net.kyori.adventure.text.TextComponent;
-import org.checkerframework.checker.nullness.qual.NonNull;
-
-/**
- * Helper methods to bridge the gaps between Brigadier and Paper-MojangAPI.
- */
-public final class PaperBrigadier {
-    private PaperBrigadier() {
-        throw new RuntimeException("PaperBrigadier is not to be instantiated!");
-    }
-
-    /**
-     * Create a new Brigadier {@link Message} from a {@link ComponentLike}.
-     *
-     * <p>Mostly useful for creating rich suggestion tooltips in combination with other Paper-MojangAPI APIs.</p>
-     *
-     * @param componentLike The {@link ComponentLike} to use for the {@link Message} contents
-     * @return A new Brigadier {@link Message}
-     */
-    public static @NonNull Message message(final @NonNull ComponentLike componentLike) {
-        return PaperBrigadierProvider.instance().message(componentLike);
-    }
-
-    /**
-     * Create a new {@link Component} from a Brigadier {@link Message}.
-     *
-     * <p>If the {@link Message} was created from a {@link Component}, it will simply be
-     * converted back, otherwise a new {@link TextComponent} will be created with the
-     * content of {@link Message#getString()}</p>
-     *
-     * @param message The {@link Message} to create a {@link Component} from
-     * @return The created {@link Component}
-     */
-    public static @NonNull Component componentFromMessage(final @NonNull Message message) {
-        return PaperBrigadierProvider.instance().componentFromMessage(message);
-    }
-}

Paper-MojangAPI/src/main/java/io/papermc/paper/brigadier/PaperBrigadierProvider.java

@@ -1,30 +0,0 @@
-package io.papermc.paper.brigadier;
-
-import com.mojang.brigadier.Message;
-import net.kyori.adventure.text.Component;
-import net.kyori.adventure.text.ComponentLike;
-import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
-import org.checkerframework.checker.nullness.qual.NonNull;
-
-import static java.util.Objects.requireNonNull;
-
-interface PaperBrigadierProvider {
-    final class Holder {
-        private static @MonotonicNonNull PaperBrigadierProvider INSTANCE;
-    }
-
-    static @NonNull PaperBrigadierProvider instance() {
-        return requireNonNull(Holder.INSTANCE, "PaperBrigadierProvider has not yet been initialized!");
-    }
-
-    static void initialize(final @NonNull PaperBrigadierProvider instance) {
-        if (Holder.INSTANCE != null) {
-            throw new IllegalStateException("PaperBrigadierProvider has already been initialized!");
-        }
-        Holder.INSTANCE = instance;
-    }
-
-    @NonNull Message message(@NonNull ComponentLike componentLike);
-
-    @NonNull Component componentFromMessage(@NonNull Message message);
-}

README.md

@@ -8,7 +8,7 @@ The most widely used, high-performance Minecraft server that aims to fix gamepla
 
 
 **Support and Project Discussion:**
-- [Our forums](https://forums.papermc.io/), [Discord](https://discord.gg/papermc), or [IRC](https://webchat.esper.net/?channels=paper)
+- [Our forums](https://forums.papermc.io/) or [Discord](https://discord.gg/papermc)
 
 How To (Server Admins)
 ------
@@ -40,7 +40,7 @@ How To (Plugin Developers)
 <dependency>
     <groupId>io.papermc.paper</groupId>
     <artifactId>paper-api</artifactId>
-    <version>1.20.1-R0.1-SNAPSHOT</version>
+    <version>1.20.6-R0.1-SNAPSHOT</version>
     <scope>provided</scope>
 </dependency>
 ```
@@ -53,19 +53,19 @@ repositories {
 }
 
 dependencies {
-    compileOnly("io.papermc.paper:paper-api:1.20.1-R0.1-SNAPSHOT")
+    compileOnly("io.papermc.paper:paper-api:1.20.6-R0.1-SNAPSHOT")
 }
 
 java {
-    toolchain.languageVersion.set(JavaLanguageVersion.of(17))
+    toolchain.languageVersion.set(JavaLanguageVersion.of(21))
 }
 ```
 
 How To (Compiling Jar From Source)
 ------
-To compile Paper, you need JDK 17 and an internet connection.
+To compile Paper, you need JDK 21 and an internet connection.
 
-Clone this repo, run `./gradlew applyPatches`, then `./gradlew createReobfBundlerJar` from your terminal. You can find the compiled jar in the project root's `build/libs` directory.
+Clone this repo, run `./gradlew applyPatches`, then `./gradlew createMojmapBundlerJar` from your terminal. You can find the compiled jar in the project root's `build/libs` directory.
 
 To get a full list of tasks, run `./gradlew tasks`.
 

build-data/dev-imports.txt

@@ -8,4 +8,8 @@
 # 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/reobf-mappings-patch.tiny

@@ -23,6 +23,6 @@ c	net/minecraft/world/level/chunk/LevelChunk	net/minecraft/world/level/chunk/Chu
 c	net/minecraft/server/level/ChunkMap	net/minecraft/server/level/PlayerChunkMap
 	f	Lnet/minecraft/server/level/ChunkMap$ChunkDistanceManager;	distanceManager	F
 
-# Paper changes type
-c	net/minecraft/core/MappedRegistry	net/minecraft/core/RegistryMaterials
-	f	Lit/unimi/dsi/fastutil/objects/Reference2IntOpenHashMap;	toId	e
+# The method is made public by Spigot, which then causes accidental overrides
+c	net/minecraft/world/entity/Entity	net/minecraft/world/entity/Entity
+	m	()Z	isInRain	isInRain0

build.gradle.kts

@@ -1,11 +1,17 @@
+import io.papermc.paperweight.PaperweightException
+import io.papermc.paperweight.tasks.BaseTask
+import io.papermc.paperweight.util.*
 import org.gradle.api.tasks.testing.logging.TestExceptionFormat
 import org.gradle.api.tasks.testing.logging.TestLogEvent
+import java.io.ByteArrayOutputStream
+import java.nio.file.Path
+import java.util.regex.Pattern
+import kotlin.io.path.*
 
 plugins {
     java
     `maven-publish`
-    id("com.github.johnrengelman.shadow") version "8.1.1" apply false
-    id("io.papermc.paperweight.core") version "1.5.5"
+    id("io.papermc.paperweight.core") version "1.7.1"
 }
 
 allprojects {
@@ -14,7 +20,7 @@ allprojects {
 
     java {
         toolchain {
-            languageVersion.set(JavaLanguageVersion.of(17))
+            languageVersion = JavaLanguageVersion.of(21)
         }
     }
 }
@@ -24,7 +30,7 @@ val paperMavenPublicUrl = "https://repo.papermc.io/repository/maven-public/"
 subprojects {
     tasks.withType<JavaCompile> {
         options.encoding = Charsets.UTF_8.name()
-        options.release.set(17)
+        options.release = 21
     }
     tasks.withType<Javadoc> {
         options.encoding = Charsets.UTF_8.name()
@@ -61,31 +67,31 @@ repositories {
 }
 
 dependencies {
-    paramMappings("net.fabricmc:yarn:1.20.1+build.1:mergedv2")
-    remapper("net.fabricmc:tiny-remapper:0.8.6:fat")
-    decompiler("net.minecraftforge:forgeflower:2.0.627.2")
-    spigotDecompiler("io.papermc:patched-spigot-fernflower:0.1+build.6")
+    paramMappings("net.fabricmc:yarn:1.20.6+build.1:mergedv2")
+    remapper("net.fabricmc:tiny-remapper:0.10.2:fat")
+    decompiler("org.vineflower:vineflower:1.10.1")
+    spigotDecompiler("io.papermc:patched-spigot-fernflower:0.1+build.13")
     paperclip("io.papermc:paperclip:3.0.3")
 }
 
 paperweight {
-    minecraftVersion.set(providers.gradleProperty("mcVersion"))
-    serverProject.set(project(":paper-server"))
+    minecraftVersion = providers.gradleProperty("mcVersion")
+    serverProject = project(":paper-server")
 
-    paramMappingsRepo.set(paperMavenPublicUrl)
-    remapRepo.set(paperMavenPublicUrl)
-    decompileRepo.set(paperMavenPublicUrl)
+    paramMappingsRepo = paperMavenPublicUrl
+    remapRepo = paperMavenPublicUrl
+    decompileRepo = paperMavenPublicUrl
 
     craftBukkit {
-        fernFlowerJar.set(layout.file(spigotDecompiler.elements.map { it.single().asFile }))
+        fernFlowerJar = layout.file(spigotDecompiler.elements.map { it.single().asFile })
     }
 
     paper {
-        spigotApiPatchDir.set(layout.projectDirectory.dir("patches/api"))
-        spigotServerPatchDir.set(layout.projectDirectory.dir("patches/server"))
+        spigotApiPatchDir = layout.projectDirectory.dir("patches/api")
+        spigotServerPatchDir = layout.projectDirectory.dir("patches/server")
 
-        mappingsPatch.set(layout.projectDirectory.file("build-data/mappings-patch.tiny"))
-        reobfMappingsPatch.set(layout.projectDirectory.file("build-data/reobf-mappings-patch.tiny"))
+        mappingsPatch = layout.projectDirectory.file("build-data/mappings-patch.tiny")
+        reobfMappingsPatch = layout.projectDirectory.file("build-data/reobf-mappings-patch.tiny")
 
         reobfPackagesToFix.addAll(
             "co.aikar.timings",
@@ -102,8 +108,7 @@ paperweight {
 }
 
 tasks.generateDevelopmentBundle {
-    apiCoordinates.set("io.papermc.paper:paper-api")
-    mojangApiCoordinates.set("io.papermc.paper:paper-mojangapi")
+    apiCoordinates = "io.papermc.paper:paper-api"
     libraryRepositories.addAll(
         "https://repo.maven.apache.org/maven2/",
         paperMavenPublicUrl,
@@ -131,16 +136,6 @@ allprojects {
     }
 }
 
-tasks.collectAtsFromPatches {
-    // Uncomment while updating for a new Minecraft version
-    // extraPatchDir.set(layout.projectDirectory.dir("patches/unapplied/server"))
-}
-
-// Uncomment while updating for a new Minecraft version
-// tasks.withType<io.papermc.paperweight.tasks.RebuildGitPatches> {
-//     filterPatches.set(false)
-// }
-
 tasks.register("printMinecraftVersion") {
     doLast {
         println(providers.gradleProperty("mcVersion").get().trim())
@@ -152,3 +147,149 @@ tasks.register("printPaperVersion") {
         println(project.version)
     }
 }
+
+// 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

@@ -1,6 +1,9 @@
 group=io.papermc.paper
-version=1.20.1-R0.1-SNAPSHOT
-mcVersion=1.20.1
+version=1.20.6-R0.1-SNAPSHOT
+mcVersion=1.20.6
+
+# Set to true while updating Minecraft version
+updatingMinecraft=false
 
 org.gradle.caching=true
 org.gradle.parallel=true

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -145,7 +145,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
         # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045
+        # shellcheck disable=SC2039,SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
@@ -153,7 +153,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
       '' | soft) :;; #(
       *)
         # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045
+        # shellcheck disable=SC2039,SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -202,11 +202,11 @@ fi
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
-# Collect all arguments for the java command;
-#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
-#     shell script including quotes and variable substitutions, so put them in
-#     double quotes to make sure that they get re-expanded; and
-#   * put everything else in single quotes, so that it's not re-expanded.
+# Collect all arguments for the java command:
+#   * 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" \

gradlew.bat

@@ -43,11 +43,11 @@ set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
 if %ERRORLEVEL% equ 0 goto execute
 
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
@@ -57,11 +57,11 @@ set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
 if exist "%JAVA_EXE%" goto execute
 
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 

paper-api-generator/build.gradle.kts

@@ -0,0 +1,35 @@
+import io.papermc.paperweight.PaperweightSourceGeneratorHelper
+import io.papermc.paperweight.extension.PaperweightSourceGeneratorExt
+
+plugins {
+    java
+}
+
+plugins.apply(PaperweightSourceGeneratorHelper::class)
+
+extensions.configure(PaperweightSourceGeneratorExt::class) {
+    atFile.set(projectDir.toPath().resolve("wideners.at").toFile())
+}
+
+dependencies {
+    implementation("com.squareup:javapoet:1.13.0")
+    implementation(project(":paper-api"))
+    implementation("io.github.classgraph:classgraph:4.8.47")
+    implementation("org.jetbrains:annotations:24.0.1")
+    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(projectDir.toPath().resolve("generated").toString())
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+
+group = "io.papermc.paper"
+version = "1.0-SNAPSHOT"

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

@@ -0,0 +1,490 @@
+package io.papermc.paper.registry.keys;
+
+import static net.kyori.adventure.key.Key.key;
+
+import io.papermc.paper.generated.GeneratedFrom;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import net.kyori.adventure.key.Key;
+import org.bukkit.block.Biome;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * 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
+ * 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"
+})
+@GeneratedFrom("1.20.6")
+@ApiStatus.Experimental
+public final class BiomeKeys {
+    /**
+     * {@code minecraft:badlands}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> BADLANDS = create(key("badlands"));
+
+    /**
+     * {@code minecraft:bamboo_jungle}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> BAMBOO_JUNGLE = create(key("bamboo_jungle"));
+
+    /**
+     * {@code minecraft:basalt_deltas}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> BASALT_DELTAS = create(key("basalt_deltas"));
+
+    /**
+     * {@code minecraft:beach}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> BEACH = create(key("beach"));
+
+    /**
+     * {@code minecraft:birch_forest}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> BIRCH_FOREST = create(key("birch_forest"));
+
+    /**
+     * {@code minecraft:cherry_grove}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> CHERRY_GROVE = create(key("cherry_grove"));
+
+    /**
+     * {@code minecraft:cold_ocean}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> COLD_OCEAN = create(key("cold_ocean"));
+
+    /**
+     * {@code minecraft:crimson_forest}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> CRIMSON_FOREST = create(key("crimson_forest"));
+
+    /**
+     * {@code minecraft:dark_forest}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> DARK_FOREST = create(key("dark_forest"));
+
+    /**
+     * {@code minecraft:deep_cold_ocean}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> DEEP_COLD_OCEAN = create(key("deep_cold_ocean"));
+
+    /**
+     * {@code minecraft:deep_dark}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> DEEP_DARK = create(key("deep_dark"));
+
+    /**
+     * {@code minecraft:deep_frozen_ocean}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> DEEP_FROZEN_OCEAN = create(key("deep_frozen_ocean"));
+
+    /**
+     * {@code minecraft:deep_lukewarm_ocean}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> DEEP_LUKEWARM_OCEAN = create(key("deep_lukewarm_ocean"));
+
+    /**
+     * {@code minecraft:deep_ocean}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> DEEP_OCEAN = create(key("deep_ocean"));
+
+    /**
+     * {@code minecraft:desert}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> DESERT = create(key("desert"));
+
+    /**
+     * {@code minecraft:dripstone_caves}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> DRIPSTONE_CAVES = create(key("dripstone_caves"));
+
+    /**
+     * {@code minecraft:end_barrens}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> END_BARRENS = create(key("end_barrens"));
+
+    /**
+     * {@code minecraft:end_highlands}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> END_HIGHLANDS = create(key("end_highlands"));
+
+    /**
+     * {@code minecraft:end_midlands}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> END_MIDLANDS = create(key("end_midlands"));
+
+    /**
+     * {@code minecraft:eroded_badlands}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> ERODED_BADLANDS = create(key("eroded_badlands"));
+
+    /**
+     * {@code minecraft:flower_forest}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> FLOWER_FOREST = create(key("flower_forest"));
+
+    /**
+     * {@code minecraft:forest}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> FOREST = create(key("forest"));
+
+    /**
+     * {@code minecraft:frozen_ocean}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> FROZEN_OCEAN = create(key("frozen_ocean"));
+
+    /**
+     * {@code minecraft:frozen_peaks}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> FROZEN_PEAKS = create(key("frozen_peaks"));
+
+    /**
+     * {@code minecraft:frozen_river}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> FROZEN_RIVER = create(key("frozen_river"));
+
+    /**
+     * {@code minecraft:grove}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> GROVE = create(key("grove"));
+
+    /**
+     * {@code minecraft:ice_spikes}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> ICE_SPIKES = create(key("ice_spikes"));
+
+    /**
+     * {@code minecraft:jagged_peaks}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> JAGGED_PEAKS = create(key("jagged_peaks"));
+
+    /**
+     * {@code minecraft:jungle}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> JUNGLE = create(key("jungle"));
+
+    /**
+     * {@code minecraft:lukewarm_ocean}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> LUKEWARM_OCEAN = create(key("lukewarm_ocean"));
+
+    /**
+     * {@code minecraft:lush_caves}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> LUSH_CAVES = create(key("lush_caves"));
+
+    /**
+     * {@code minecraft:mangrove_swamp}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> MANGROVE_SWAMP = create(key("mangrove_swamp"));
+
+    /**
+     * {@code minecraft:meadow}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> MEADOW = create(key("meadow"));
+
+    /**
+     * {@code minecraft:mushroom_fields}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> MUSHROOM_FIELDS = create(key("mushroom_fields"));
+
+    /**
+     * {@code minecraft:nether_wastes}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> NETHER_WASTES = create(key("nether_wastes"));
+
+    /**
+     * {@code minecraft:ocean}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> OCEAN = create(key("ocean"));
+
+    /**
+     * {@code minecraft:old_growth_birch_forest}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> OLD_GROWTH_BIRCH_FOREST = create(key("old_growth_birch_forest"));
+
+    /**
+     * {@code minecraft:old_growth_pine_taiga}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> OLD_GROWTH_PINE_TAIGA = create(key("old_growth_pine_taiga"));
+
+    /**
+     * {@code minecraft:old_growth_spruce_taiga}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> OLD_GROWTH_SPRUCE_TAIGA = create(key("old_growth_spruce_taiga"));
+
+    /**
+     * {@code minecraft:plains}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> PLAINS = create(key("plains"));
+
+    /**
+     * {@code minecraft:river}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> RIVER = create(key("river"));
+
+    /**
+     * {@code minecraft:savanna}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> SAVANNA = create(key("savanna"));
+
+    /**
+     * {@code minecraft:savanna_plateau}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> SAVANNA_PLATEAU = create(key("savanna_plateau"));
+
+    /**
+     * {@code minecraft:small_end_islands}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> SMALL_END_ISLANDS = create(key("small_end_islands"));
+
+    /**
+     * {@code minecraft:snowy_beach}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> SNOWY_BEACH = create(key("snowy_beach"));
+
+    /**
+     * {@code minecraft:snowy_plains}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> SNOWY_PLAINS = create(key("snowy_plains"));
+
+    /**
+     * {@code minecraft:snowy_slopes}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> SNOWY_SLOPES = create(key("snowy_slopes"));
+
+    /**
+     * {@code minecraft:snowy_taiga}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> SNOWY_TAIGA = create(key("snowy_taiga"));
+
+    /**
+     * {@code minecraft:soul_sand_valley}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> SOUL_SAND_VALLEY = create(key("soul_sand_valley"));
+
+    /**
+     * {@code minecraft:sparse_jungle}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> SPARSE_JUNGLE = create(key("sparse_jungle"));
+
+    /**
+     * {@code minecraft:stony_peaks}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> STONY_PEAKS = create(key("stony_peaks"));
+
+    /**
+     * {@code minecraft:stony_shore}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> STONY_SHORE = create(key("stony_shore"));
+
+    /**
+     * {@code minecraft:sunflower_plains}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> SUNFLOWER_PLAINS = create(key("sunflower_plains"));
+
+    /**
+     * {@code minecraft:swamp}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> SWAMP = create(key("swamp"));
+
+    /**
+     * {@code minecraft:taiga}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> TAIGA = create(key("taiga"));
+
+    /**
+     * {@code minecraft:the_end}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> THE_END = create(key("the_end"));
+
+    /**
+     * {@code minecraft:the_void}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> THE_VOID = create(key("the_void"));
+
+    /**
+     * {@code minecraft:warm_ocean}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> WARM_OCEAN = create(key("warm_ocean"));
+
+    /**
+     * {@code minecraft:warped_forest}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> WARPED_FOREST = create(key("warped_forest"));
+
+    /**
+     * {@code minecraft:windswept_forest}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> WINDSWEPT_FOREST = create(key("windswept_forest"));
+
+    /**
+     * {@code minecraft:windswept_gravelly_hills}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> WINDSWEPT_GRAVELLY_HILLS = create(key("windswept_gravelly_hills"));
+
+    /**
+     * {@code minecraft:windswept_hills}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> WINDSWEPT_HILLS = create(key("windswept_hills"));
+
+    /**
+     * {@code minecraft:windswept_savanna}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> WINDSWEPT_SAVANNA = create(key("windswept_savanna"));
+
+    /**
+     * {@code minecraft:wooded_badlands}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Biome> WOODED_BADLANDS = create(key("wooded_badlands"));
+
+    private BiomeKeys() {
+    }
+
+    /**
+     * Creates a key for {@link Biome} in a registry.
+     *
+     * @param key the value's key in the registry
+     * @return a new typed key
+     */
+    @ApiStatus.Experimental
+    public static @NotNull TypedKey<Biome> create(final @NotNull Key key) {
+        return TypedKey.create(RegistryKey.BIOME, key);
+    }
+}

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

@@ -0,0 +1,367 @@
+package io.papermc.paper.registry.keys;
+
+import static net.kyori.adventure.key.Key.key;
+
+import io.papermc.paper.generated.GeneratedFrom;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import net.kyori.adventure.key.Key;
+import org.bukkit.MinecraftExperimental;
+import org.bukkit.damage.DamageType;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * 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
+ * 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"
+})
+@GeneratedFrom("1.20.6")
+@ApiStatus.Experimental
+public final class DamageTypeKeys {
+    /**
+     * {@code minecraft:arrow}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> ARROW = create(key("arrow"));
+
+    /**
+     * {@code minecraft:bad_respawn_point}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> BAD_RESPAWN_POINT = create(key("bad_respawn_point"));
+
+    /**
+     * {@code minecraft:cactus}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> CACTUS = create(key("cactus"));
+
+    /**
+     * {@code minecraft:cramming}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> CRAMMING = create(key("cramming"));
+
+    /**
+     * {@code minecraft:dragon_breath}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> DRAGON_BREATH = create(key("dragon_breath"));
+
+    /**
+     * {@code minecraft:drown}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> DROWN = create(key("drown"));
+
+    /**
+     * {@code minecraft:dry_out}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> DRY_OUT = create(key("dry_out"));
+
+    /**
+     * {@code minecraft:explosion}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> EXPLOSION = create(key("explosion"));
+
+    /**
+     * {@code minecraft:fall}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> FALL = create(key("fall"));
+
+    /**
+     * {@code minecraft:falling_anvil}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> FALLING_ANVIL = create(key("falling_anvil"));
+
+    /**
+     * {@code minecraft:falling_block}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> FALLING_BLOCK = create(key("falling_block"));
+
+    /**
+     * {@code minecraft:falling_stalactite}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> FALLING_STALACTITE = create(key("falling_stalactite"));
+
+    /**
+     * {@code minecraft:fireball}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> FIREBALL = create(key("fireball"));
+
+    /**
+     * {@code minecraft:fireworks}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> FIREWORKS = create(key("fireworks"));
+
+    /**
+     * {@code minecraft:fly_into_wall}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> FLY_INTO_WALL = create(key("fly_into_wall"));
+
+    /**
+     * {@code minecraft:freeze}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> FREEZE = create(key("freeze"));
+
+    /**
+     * {@code minecraft:generic}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> GENERIC = create(key("generic"));
+
+    /**
+     * {@code minecraft:generic_kill}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> GENERIC_KILL = create(key("generic_kill"));
+
+    /**
+     * {@code minecraft:hot_floor}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> HOT_FLOOR = create(key("hot_floor"));
+
+    /**
+     * {@code minecraft:in_fire}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> IN_FIRE = create(key("in_fire"));
+
+    /**
+     * {@code minecraft:in_wall}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> IN_WALL = create(key("in_wall"));
+
+    /**
+     * {@code minecraft:indirect_magic}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> INDIRECT_MAGIC = create(key("indirect_magic"));
+
+    /**
+     * {@code minecraft:lava}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> LAVA = create(key("lava"));
+
+    /**
+     * {@code minecraft:lightning_bolt}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> LIGHTNING_BOLT = create(key("lightning_bolt"));
+
+    /**
+     * {@code minecraft:magic}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> MAGIC = create(key("magic"));
+
+    /**
+     * {@code minecraft:mob_attack}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> MOB_ATTACK = create(key("mob_attack"));
+
+    /**
+     * {@code minecraft:mob_attack_no_aggro}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> MOB_ATTACK_NO_AGGRO = create(key("mob_attack_no_aggro"));
+
+    /**
+     * {@code minecraft:mob_projectile}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> MOB_PROJECTILE = create(key("mob_projectile"));
+
+    /**
+     * {@code minecraft:on_fire}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> ON_FIRE = create(key("on_fire"));
+
+    /**
+     * {@code minecraft:out_of_world}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> OUT_OF_WORLD = create(key("out_of_world"));
+
+    /**
+     * {@code minecraft:outside_border}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> OUTSIDE_BORDER = create(key("outside_border"));
+
+    /**
+     * {@code minecraft:player_attack}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> PLAYER_ATTACK = create(key("player_attack"));
+
+    /**
+     * {@code minecraft:player_explosion}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> PLAYER_EXPLOSION = create(key("player_explosion"));
+
+    /**
+     * {@code minecraft:sonic_boom}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> SONIC_BOOM = create(key("sonic_boom"));
+
+    /**
+     * {@code minecraft:spit}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> SPIT = create(key("spit"));
+
+    /**
+     * {@code minecraft:stalagmite}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> STALAGMITE = create(key("stalagmite"));
+
+    /**
+     * {@code minecraft:starve}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> STARVE = create(key("starve"));
+
+    /**
+     * {@code minecraft:sting}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> STING = create(key("sting"));
+
+    /**
+     * {@code minecraft:sweet_berry_bush}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> SWEET_BERRY_BUSH = create(key("sweet_berry_bush"));
+
+    /**
+     * {@code minecraft:thorns}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> THORNS = create(key("thorns"));
+
+    /**
+     * {@code minecraft:thrown}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> THROWN = create(key("thrown"));
+
+    /**
+     * {@code minecraft:trident}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> TRIDENT = create(key("trident"));
+
+    /**
+     * {@code minecraft:unattributed_fireball}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> UNATTRIBUTED_FIREBALL = create(key("unattributed_fireball"));
+
+    /**
+     * {@code minecraft:wind_charge}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.UPDATE_1_21)
+    public static final TypedKey<DamageType> WIND_CHARGE = create(key("wind_charge"));
+
+    /**
+     * {@code minecraft:wither}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> WITHER = create(key("wither"));
+
+    /**
+     * {@code minecraft:wither_skull}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DamageType> WITHER_SKULL = create(key("wither_skull"));
+
+    private DamageTypeKeys() {
+    }
+
+    /**
+     * Creates a key for {@link DamageType} in a registry.
+     *
+     * @param key the value's key in the registry
+     * @return a new typed key
+     */
+    @ApiStatus.Experimental
+    public static @NotNull TypedKey<DamageType> create(final @NotNull Key key) {
+        return TypedKey.create(RegistryKey.DAMAGE_TYPE, key);
+    }
+}

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

@@ -0,0 +1,336 @@
+package io.papermc.paper.registry.keys;
+
+import static net.kyori.adventure.key.Key.key;
+
+import io.papermc.paper.generated.GeneratedFrom;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import net.kyori.adventure.key.Key;
+import org.bukkit.MinecraftExperimental;
+import org.bukkit.enchantments.Enchantment;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * 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
+ * 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"
+})
+@GeneratedFrom("1.20.6")
+@ApiStatus.Experimental
+public final class EnchantmentKeys {
+    /**
+     * {@code minecraft:aqua_affinity}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> AQUA_AFFINITY = create(key("aqua_affinity"));
+
+    /**
+     * {@code minecraft:bane_of_arthropods}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> BANE_OF_ARTHROPODS = create(key("bane_of_arthropods"));
+
+    /**
+     * {@code minecraft:binding_curse}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> BINDING_CURSE = create(key("binding_curse"));
+
+    /**
+     * {@code minecraft:blast_protection}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> BLAST_PROTECTION = create(key("blast_protection"));
+
+    /**
+     * {@code minecraft:breach}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.UPDATE_1_21)
+    public static final TypedKey<Enchantment> BREACH = create(key("breach"));
+
+    /**
+     * {@code minecraft:channeling}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> CHANNELING = create(key("channeling"));
+
+    /**
+     * {@code minecraft:density}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.UPDATE_1_21)
+    public static final TypedKey<Enchantment> DENSITY = create(key("density"));
+
+    /**
+     * {@code minecraft:depth_strider}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> DEPTH_STRIDER = create(key("depth_strider"));
+
+    /**
+     * {@code minecraft:efficiency}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> EFFICIENCY = create(key("efficiency"));
+
+    /**
+     * {@code minecraft:feather_falling}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> FEATHER_FALLING = create(key("feather_falling"));
+
+    /**
+     * {@code minecraft:fire_aspect}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> FIRE_ASPECT = create(key("fire_aspect"));
+
+    /**
+     * {@code minecraft:fire_protection}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> FIRE_PROTECTION = create(key("fire_protection"));
+
+    /**
+     * {@code minecraft:flame}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> FLAME = create(key("flame"));
+
+    /**
+     * {@code minecraft:fortune}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> FORTUNE = create(key("fortune"));
+
+    /**
+     * {@code minecraft:frost_walker}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> FROST_WALKER = create(key("frost_walker"));
+
+    /**
+     * {@code minecraft:impaling}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> IMPALING = create(key("impaling"));
+
+    /**
+     * {@code minecraft:infinity}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> INFINITY = create(key("infinity"));
+
+    /**
+     * {@code minecraft:knockback}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> KNOCKBACK = create(key("knockback"));
+
+    /**
+     * {@code minecraft:looting}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> LOOTING = create(key("looting"));
+
+    /**
+     * {@code minecraft:loyalty}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> LOYALTY = create(key("loyalty"));
+
+    /**
+     * {@code minecraft:luck_of_the_sea}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> LUCK_OF_THE_SEA = create(key("luck_of_the_sea"));
+
+    /**
+     * {@code minecraft:lure}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> LURE = create(key("lure"));
+
+    /**
+     * {@code minecraft:mending}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> MENDING = create(key("mending"));
+
+    /**
+     * {@code minecraft:multishot}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> MULTISHOT = create(key("multishot"));
+
+    /**
+     * {@code minecraft:piercing}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> PIERCING = create(key("piercing"));
+
+    /**
+     * {@code minecraft:power}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> POWER = create(key("power"));
+
+    /**
+     * {@code minecraft:projectile_protection}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> PROJECTILE_PROTECTION = create(key("projectile_protection"));
+
+    /**
+     * {@code minecraft:protection}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> PROTECTION = create(key("protection"));
+
+    /**
+     * {@code minecraft:punch}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> PUNCH = create(key("punch"));
+
+    /**
+     * {@code minecraft:quick_charge}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> QUICK_CHARGE = create(key("quick_charge"));
+
+    /**
+     * {@code minecraft:respiration}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> RESPIRATION = create(key("respiration"));
+
+    /**
+     * {@code minecraft:riptide}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> RIPTIDE = create(key("riptide"));
+
+    /**
+     * {@code minecraft:sharpness}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> SHARPNESS = create(key("sharpness"));
+
+    /**
+     * {@code minecraft:silk_touch}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> SILK_TOUCH = create(key("silk_touch"));
+
+    /**
+     * {@code minecraft:smite}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> SMITE = create(key("smite"));
+
+    /**
+     * {@code minecraft:soul_speed}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> SOUL_SPEED = create(key("soul_speed"));
+
+    /**
+     * {@code minecraft:sweeping_edge}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> SWEEPING_EDGE = create(key("sweeping_edge"));
+
+    /**
+     * {@code minecraft:swift_sneak}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> SWIFT_SNEAK = create(key("swift_sneak"));
+
+    /**
+     * {@code minecraft:thorns}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> THORNS = create(key("thorns"));
+
+    /**
+     * {@code minecraft:unbreaking}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> UNBREAKING = create(key("unbreaking"));
+
+    /**
+     * {@code minecraft:vanishing_curse}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Enchantment> VANISHING_CURSE = create(key("vanishing_curse"));
+
+    /**
+     * {@code minecraft:wind_burst}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.UPDATE_1_21)
+    public static final TypedKey<Enchantment> WIND_BURST = create(key("wind_burst"));
+
+    private EnchantmentKeys() {
+    }
+
+    private static @NotNull TypedKey<Enchantment> create(final @NotNull Key key) {
+        return TypedKey.create(RegistryKey.ENCHANTMENT, key);
+    }
+}

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

@@ -0,0 +1,455 @@
+package io.papermc.paper.registry.keys;
+
+import static net.kyori.adventure.key.Key.key;
+
+import io.papermc.paper.generated.GeneratedFrom;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import net.kyori.adventure.key.Key;
+import org.bukkit.GameEvent;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * 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
+ * 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"
+})
+@GeneratedFrom("1.20.6")
+@ApiStatus.Experimental
+public final class GameEventKeys {
+    /**
+     * {@code minecraft:block_activate}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> BLOCK_ACTIVATE = create(key("block_activate"));
+
+    /**
+     * {@code minecraft:block_attach}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> BLOCK_ATTACH = create(key("block_attach"));
+
+    /**
+     * {@code minecraft:block_change}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> BLOCK_CHANGE = create(key("block_change"));
+
+    /**
+     * {@code minecraft:block_close}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> BLOCK_CLOSE = create(key("block_close"));
+
+    /**
+     * {@code minecraft:block_deactivate}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> BLOCK_DEACTIVATE = create(key("block_deactivate"));
+
+    /**
+     * {@code minecraft:block_destroy}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> BLOCK_DESTROY = create(key("block_destroy"));
+
+    /**
+     * {@code minecraft:block_detach}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> BLOCK_DETACH = create(key("block_detach"));
+
+    /**
+     * {@code minecraft:block_open}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> BLOCK_OPEN = create(key("block_open"));
+
+    /**
+     * {@code minecraft:block_place}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> BLOCK_PLACE = create(key("block_place"));
+
+    /**
+     * {@code minecraft:container_close}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> CONTAINER_CLOSE = create(key("container_close"));
+
+    /**
+     * {@code minecraft:container_open}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> CONTAINER_OPEN = create(key("container_open"));
+
+    /**
+     * {@code minecraft:drink}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> DRINK = create(key("drink"));
+
+    /**
+     * {@code minecraft:eat}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> EAT = create(key("eat"));
+
+    /**
+     * {@code minecraft:elytra_glide}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> ELYTRA_GLIDE = create(key("elytra_glide"));
+
+    /**
+     * {@code minecraft:entity_action}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> ENTITY_ACTION = create(key("entity_action"));
+
+    /**
+     * {@code minecraft:entity_damage}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> ENTITY_DAMAGE = create(key("entity_damage"));
+
+    /**
+     * {@code minecraft:entity_die}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> ENTITY_DIE = create(key("entity_die"));
+
+    /**
+     * {@code minecraft:entity_dismount}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> ENTITY_DISMOUNT = create(key("entity_dismount"));
+
+    /**
+     * {@code minecraft:entity_interact}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> ENTITY_INTERACT = create(key("entity_interact"));
+
+    /**
+     * {@code minecraft:entity_mount}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> ENTITY_MOUNT = create(key("entity_mount"));
+
+    /**
+     * {@code minecraft:entity_place}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> ENTITY_PLACE = create(key("entity_place"));
+
+    /**
+     * {@code minecraft:equip}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> EQUIP = create(key("equip"));
+
+    /**
+     * {@code minecraft:explode}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> EXPLODE = create(key("explode"));
+
+    /**
+     * {@code minecraft:flap}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> FLAP = create(key("flap"));
+
+    /**
+     * {@code minecraft:fluid_pickup}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> FLUID_PICKUP = create(key("fluid_pickup"));
+
+    /**
+     * {@code minecraft:fluid_place}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> FLUID_PLACE = create(key("fluid_place"));
+
+    /**
+     * {@code minecraft:hit_ground}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> HIT_GROUND = create(key("hit_ground"));
+
+    /**
+     * {@code minecraft:instrument_play}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> INSTRUMENT_PLAY = create(key("instrument_play"));
+
+    /**
+     * {@code minecraft:item_interact_finish}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> ITEM_INTERACT_FINISH = create(key("item_interact_finish"));
+
+    /**
+     * {@code minecraft:item_interact_start}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> ITEM_INTERACT_START = create(key("item_interact_start"));
+
+    /**
+     * {@code minecraft:jukebox_play}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> JUKEBOX_PLAY = create(key("jukebox_play"));
+
+    /**
+     * {@code minecraft:jukebox_stop_play}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> JUKEBOX_STOP_PLAY = create(key("jukebox_stop_play"));
+
+    /**
+     * {@code minecraft:lightning_strike}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> LIGHTNING_STRIKE = create(key("lightning_strike"));
+
+    /**
+     * {@code minecraft:note_block_play}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> NOTE_BLOCK_PLAY = create(key("note_block_play"));
+
+    /**
+     * {@code minecraft:prime_fuse}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> PRIME_FUSE = create(key("prime_fuse"));
+
+    /**
+     * {@code minecraft:projectile_land}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> PROJECTILE_LAND = create(key("projectile_land"));
+
+    /**
+     * {@code minecraft:projectile_shoot}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> PROJECTILE_SHOOT = create(key("projectile_shoot"));
+
+    /**
+     * {@code minecraft:resonate_1}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> RESONATE_1 = create(key("resonate_1"));
+
+    /**
+     * {@code minecraft:resonate_2}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> RESONATE_2 = create(key("resonate_2"));
+
+    /**
+     * {@code minecraft:resonate_3}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> RESONATE_3 = create(key("resonate_3"));
+
+    /**
+     * {@code minecraft:resonate_4}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> RESONATE_4 = create(key("resonate_4"));
+
+    /**
+     * {@code minecraft:resonate_5}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> RESONATE_5 = create(key("resonate_5"));
+
+    /**
+     * {@code minecraft:resonate_6}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> RESONATE_6 = create(key("resonate_6"));
+
+    /**
+     * {@code minecraft:resonate_7}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> RESONATE_7 = create(key("resonate_7"));
+
+    /**
+     * {@code minecraft:resonate_8}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> RESONATE_8 = create(key("resonate_8"));
+
+    /**
+     * {@code minecraft:resonate_9}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> RESONATE_9 = create(key("resonate_9"));
+
+    /**
+     * {@code minecraft:resonate_10}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> RESONATE_10 = create(key("resonate_10"));
+
+    /**
+     * {@code minecraft:resonate_11}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> RESONATE_11 = create(key("resonate_11"));
+
+    /**
+     * {@code minecraft:resonate_12}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> RESONATE_12 = create(key("resonate_12"));
+
+    /**
+     * {@code minecraft:resonate_13}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> RESONATE_13 = create(key("resonate_13"));
+
+    /**
+     * {@code minecraft:resonate_14}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> RESONATE_14 = create(key("resonate_14"));
+
+    /**
+     * {@code minecraft:resonate_15}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> RESONATE_15 = create(key("resonate_15"));
+
+    /**
+     * {@code minecraft:sculk_sensor_tendrils_clicking}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> SCULK_SENSOR_TENDRILS_CLICKING = create(key("sculk_sensor_tendrils_clicking"));
+
+    /**
+     * {@code minecraft:shear}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> SHEAR = create(key("shear"));
+
+    /**
+     * {@code minecraft:shriek}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> SHRIEK = create(key("shriek"));
+
+    /**
+     * {@code minecraft:splash}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> SPLASH = create(key("splash"));
+
+    /**
+     * {@code minecraft:step}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> STEP = create(key("step"));
+
+    /**
+     * {@code minecraft:swim}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> SWIM = create(key("swim"));
+
+    /**
+     * {@code minecraft:teleport}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> TELEPORT = create(key("teleport"));
+
+    /**
+     * {@code minecraft:unequip}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<GameEvent> UNEQUIP = create(key("unequip"));
+
+    private GameEventKeys() {
+    }
+
+    private static @NotNull TypedKey<GameEvent> create(final @NotNull Key key) {
+        return TypedKey.create(RegistryKey.GAME_EVENT, key);
+    }
+}

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

@@ -0,0 +1,91 @@
+package io.papermc.paper.registry.keys;
+
+import static net.kyori.adventure.key.Key.key;
+
+import io.papermc.paper.generated.GeneratedFrom;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import net.kyori.adventure.key.Key;
+import org.bukkit.MusicInstrument;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * 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
+ * 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"
+})
+@GeneratedFrom("1.20.6")
+@ApiStatus.Experimental
+public final class InstrumentKeys {
+    /**
+     * {@code minecraft:admire_goat_horn}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<MusicInstrument> ADMIRE_GOAT_HORN = create(key("admire_goat_horn"));
+
+    /**
+     * {@code minecraft:call_goat_horn}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<MusicInstrument> CALL_GOAT_HORN = create(key("call_goat_horn"));
+
+    /**
+     * {@code minecraft:dream_goat_horn}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<MusicInstrument> DREAM_GOAT_HORN = create(key("dream_goat_horn"));
+
+    /**
+     * {@code minecraft:feel_goat_horn}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<MusicInstrument> FEEL_GOAT_HORN = create(key("feel_goat_horn"));
+
+    /**
+     * {@code minecraft:ponder_goat_horn}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<MusicInstrument> PONDER_GOAT_HORN = create(key("ponder_goat_horn"));
+
+    /**
+     * {@code minecraft:seek_goat_horn}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<MusicInstrument> SEEK_GOAT_HORN = create(key("seek_goat_horn"));
+
+    /**
+     * {@code minecraft:sing_goat_horn}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<MusicInstrument> SING_GOAT_HORN = create(key("sing_goat_horn"));
+
+    /**
+     * {@code minecraft:yearn_goat_horn}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<MusicInstrument> YEARN_GOAT_HORN = create(key("yearn_goat_horn"));
+
+    private InstrumentKeys() {
+    }
+
+    private static @NotNull TypedKey<MusicInstrument> create(final @NotNull Key key) {
+        return TypedKey.create(RegistryKey.INSTRUMENT, key);
+    }
+}

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

@@ -0,0 +1,321 @@
+package io.papermc.paper.registry.keys;
+
+import static net.kyori.adventure.key.Key.key;
+
+import io.papermc.paper.generated.GeneratedFrom;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import net.kyori.adventure.key.Key;
+import org.bukkit.MinecraftExperimental;
+import org.bukkit.potion.PotionEffectType;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Vanilla keys for {@link RegistryKey#MOB_EFFECT}.
+ *
+ * @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"
+})
+@GeneratedFrom("1.20.6")
+@ApiStatus.Experimental
+public final class MobEffectKeys {
+    /**
+     * {@code minecraft:absorption}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> ABSORPTION = create(key("absorption"));
+
+    /**
+     * {@code minecraft:bad_omen}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> BAD_OMEN = create(key("bad_omen"));
+
+    /**
+     * {@code minecraft:blindness}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> BLINDNESS = create(key("blindness"));
+
+    /**
+     * {@code minecraft:conduit_power}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> CONDUIT_POWER = create(key("conduit_power"));
+
+    /**
+     * {@code minecraft:darkness}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> DARKNESS = create(key("darkness"));
+
+    /**
+     * {@code minecraft:dolphins_grace}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> DOLPHINS_GRACE = create(key("dolphins_grace"));
+
+    /**
+     * {@code minecraft:fire_resistance}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> FIRE_RESISTANCE = create(key("fire_resistance"));
+
+    /**
+     * {@code minecraft:glowing}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> GLOWING = create(key("glowing"));
+
+    /**
+     * {@code minecraft:haste}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> HASTE = create(key("haste"));
+
+    /**
+     * {@code minecraft:health_boost}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> HEALTH_BOOST = create(key("health_boost"));
+
+    /**
+     * {@code minecraft:hero_of_the_village}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> HERO_OF_THE_VILLAGE = create(key("hero_of_the_village"));
+
+    /**
+     * {@code minecraft:hunger}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> HUNGER = create(key("hunger"));
+
+    /**
+     * {@code minecraft:infested}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.UPDATE_1_21)
+    public static final TypedKey<PotionEffectType> INFESTED = create(key("infested"));
+
+    /**
+     * {@code minecraft:instant_damage}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> INSTANT_DAMAGE = create(key("instant_damage"));
+
+    /**
+     * {@code minecraft:instant_health}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> INSTANT_HEALTH = create(key("instant_health"));
+
+    /**
+     * {@code minecraft:invisibility}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> INVISIBILITY = create(key("invisibility"));
+
+    /**
+     * {@code minecraft:jump_boost}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> JUMP_BOOST = create(key("jump_boost"));
+
+    /**
+     * {@code minecraft:levitation}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> LEVITATION = create(key("levitation"));
+
+    /**
+     * {@code minecraft:luck}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> LUCK = create(key("luck"));
+
+    /**
+     * {@code minecraft:mining_fatigue}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> MINING_FATIGUE = create(key("mining_fatigue"));
+
+    /**
+     * {@code minecraft:nausea}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> NAUSEA = create(key("nausea"));
+
+    /**
+     * {@code minecraft:night_vision}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> NIGHT_VISION = create(key("night_vision"));
+
+    /**
+     * {@code minecraft:oozing}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.UPDATE_1_21)
+    public static final TypedKey<PotionEffectType> OOZING = create(key("oozing"));
+
+    /**
+     * {@code minecraft:poison}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> POISON = create(key("poison"));
+
+    /**
+     * {@code minecraft:raid_omen}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.UPDATE_1_21)
+    public static final TypedKey<PotionEffectType> RAID_OMEN = create(key("raid_omen"));
+
+    /**
+     * {@code minecraft:regeneration}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> REGENERATION = create(key("regeneration"));
+
+    /**
+     * {@code minecraft:resistance}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> RESISTANCE = create(key("resistance"));
+
+    /**
+     * {@code minecraft:saturation}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> SATURATION = create(key("saturation"));
+
+    /**
+     * {@code minecraft:slow_falling}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> SLOW_FALLING = create(key("slow_falling"));
+
+    /**
+     * {@code minecraft:slowness}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> SLOWNESS = create(key("slowness"));
+
+    /**
+     * {@code minecraft:speed}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> SPEED = create(key("speed"));
+
+    /**
+     * {@code minecraft:strength}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> STRENGTH = create(key("strength"));
+
+    /**
+     * {@code minecraft:trial_omen}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.UPDATE_1_21)
+    public static final TypedKey<PotionEffectType> TRIAL_OMEN = create(key("trial_omen"));
+
+    /**
+     * {@code minecraft:unluck}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> UNLUCK = create(key("unluck"));
+
+    /**
+     * {@code minecraft:water_breathing}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> WATER_BREATHING = create(key("water_breathing"));
+
+    /**
+     * {@code minecraft:weakness}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> WEAKNESS = create(key("weakness"));
+
+    /**
+     * {@code minecraft:weaving}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.UPDATE_1_21)
+    public static final TypedKey<PotionEffectType> WEAVING = create(key("weaving"));
+
+    /**
+     * {@code minecraft:wind_charged}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.UPDATE_1_21)
+    public static final TypedKey<PotionEffectType> WIND_CHARGED = create(key("wind_charged"));
+
+    /**
+     * {@code minecraft:wither}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<PotionEffectType> WITHER = create(key("wither"));
+
+    private MobEffectKeys() {
+    }
+
+    private static @NotNull TypedKey<PotionEffectType> create(final @NotNull Key key) {
+        return TypedKey.create(RegistryKey.MOB_EFFECT, key);
+    }
+}

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

@@ -0,0 +1,283 @@
+package io.papermc.paper.registry.keys;
+
+import static net.kyori.adventure.key.Key.key;
+
+import io.papermc.paper.generated.GeneratedFrom;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import net.kyori.adventure.key.Key;
+import org.bukkit.MinecraftExperimental;
+import org.bukkit.generator.structure.Structure;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * 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
+ * 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"
+})
+@GeneratedFrom("1.20.6")
+@ApiStatus.Experimental
+public final class StructureKeys {
+    /**
+     * {@code minecraft:ancient_city}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> ANCIENT_CITY = create(key("ancient_city"));
+
+    /**
+     * {@code minecraft:bastion_remnant}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> BASTION_REMNANT = create(key("bastion_remnant"));
+
+    /**
+     * {@code minecraft:buried_treasure}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> BURIED_TREASURE = create(key("buried_treasure"));
+
+    /**
+     * {@code minecraft:desert_pyramid}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> DESERT_PYRAMID = create(key("desert_pyramid"));
+
+    /**
+     * {@code minecraft:end_city}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> END_CITY = create(key("end_city"));
+
+    /**
+     * {@code minecraft:fortress}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> FORTRESS = create(key("fortress"));
+
+    /**
+     * {@code minecraft:igloo}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> IGLOO = create(key("igloo"));
+
+    /**
+     * {@code minecraft:jungle_pyramid}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> JUNGLE_PYRAMID = create(key("jungle_pyramid"));
+
+    /**
+     * {@code minecraft:mansion}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> MANSION = create(key("mansion"));
+
+    /**
+     * {@code minecraft:mineshaft}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> MINESHAFT = create(key("mineshaft"));
+
+    /**
+     * {@code minecraft:mineshaft_mesa}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> MINESHAFT_MESA = create(key("mineshaft_mesa"));
+
+    /**
+     * {@code minecraft:monument}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> MONUMENT = create(key("monument"));
+
+    /**
+     * {@code minecraft:nether_fossil}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> NETHER_FOSSIL = create(key("nether_fossil"));
+
+    /**
+     * {@code minecraft:ocean_ruin_cold}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> OCEAN_RUIN_COLD = create(key("ocean_ruin_cold"));
+
+    /**
+     * {@code minecraft:ocean_ruin_warm}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> OCEAN_RUIN_WARM = create(key("ocean_ruin_warm"));
+
+    /**
+     * {@code minecraft:pillager_outpost}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> PILLAGER_OUTPOST = create(key("pillager_outpost"));
+
+    /**
+     * {@code minecraft:ruined_portal}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> RUINED_PORTAL = create(key("ruined_portal"));
+
+    /**
+     * {@code minecraft:ruined_portal_desert}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> RUINED_PORTAL_DESERT = create(key("ruined_portal_desert"));
+
+    /**
+     * {@code minecraft:ruined_portal_jungle}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> RUINED_PORTAL_JUNGLE = create(key("ruined_portal_jungle"));
+
+    /**
+     * {@code minecraft:ruined_portal_mountain}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> RUINED_PORTAL_MOUNTAIN = create(key("ruined_portal_mountain"));
+
+    /**
+     * {@code minecraft:ruined_portal_nether}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> RUINED_PORTAL_NETHER = create(key("ruined_portal_nether"));
+
+    /**
+     * {@code minecraft:ruined_portal_ocean}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> RUINED_PORTAL_OCEAN = create(key("ruined_portal_ocean"));
+
+    /**
+     * {@code minecraft:ruined_portal_swamp}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> RUINED_PORTAL_SWAMP = create(key("ruined_portal_swamp"));
+
+    /**
+     * {@code minecraft:shipwreck}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> SHIPWRECK = create(key("shipwreck"));
+
+    /**
+     * {@code minecraft:shipwreck_beached}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> SHIPWRECK_BEACHED = create(key("shipwreck_beached"));
+
+    /**
+     * {@code minecraft:stronghold}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> STRONGHOLD = create(key("stronghold"));
+
+    /**
+     * {@code minecraft:swamp_hut}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> SWAMP_HUT = create(key("swamp_hut"));
+
+    /**
+     * {@code minecraft:trail_ruins}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> TRAIL_RUINS = create(key("trail_ruins"));
+
+    /**
+     * {@code minecraft:trial_chambers}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.UPDATE_1_21)
+    public static final TypedKey<Structure> TRIAL_CHAMBERS = create(key("trial_chambers"));
+
+    /**
+     * {@code minecraft:village_desert}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> VILLAGE_DESERT = create(key("village_desert"));
+
+    /**
+     * {@code minecraft:village_plains}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> VILLAGE_PLAINS = create(key("village_plains"));
+
+    /**
+     * {@code minecraft:village_savanna}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> VILLAGE_SAVANNA = create(key("village_savanna"));
+
+    /**
+     * {@code minecraft:village_snowy}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> VILLAGE_SNOWY = create(key("village_snowy"));
+
+    /**
+     * {@code minecraft:village_taiga}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Structure> VILLAGE_TAIGA = create(key("village_taiga"));
+
+    private StructureKeys() {
+    }
+
+    /**
+     * Creates a key for {@link Structure} in a registry.
+     *
+     * @param key the value's key in the registry
+     * @return a new typed key
+     */
+    @ApiStatus.Experimental
+    public static @NotNull TypedKey<Structure> create(final @NotNull Key key) {
+        return TypedKey.create(RegistryKey.STRUCTURE, key);
+    }
+}

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

@@ -0,0 +1,147 @@
+package io.papermc.paper.registry.keys;
+
+import static net.kyori.adventure.key.Key.key;
+
+import io.papermc.paper.generated.GeneratedFrom;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import net.kyori.adventure.key.Key;
+import org.bukkit.generator.structure.StructureType;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Vanilla keys for {@link RegistryKey#STRUCTURE_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"
+})
+@GeneratedFrom("1.20.6")
+@ApiStatus.Experimental
+public final class StructureTypeKeys {
+    /**
+     * {@code minecraft:buried_treasure}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<StructureType> BURIED_TREASURE = create(key("buried_treasure"));
+
+    /**
+     * {@code minecraft:desert_pyramid}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<StructureType> DESERT_PYRAMID = create(key("desert_pyramid"));
+
+    /**
+     * {@code minecraft:end_city}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<StructureType> END_CITY = create(key("end_city"));
+
+    /**
+     * {@code minecraft:fortress}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<StructureType> FORTRESS = create(key("fortress"));
+
+    /**
+     * {@code minecraft:igloo}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<StructureType> IGLOO = create(key("igloo"));
+
+    /**
+     * {@code minecraft:jigsaw}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<StructureType> JIGSAW = create(key("jigsaw"));
+
+    /**
+     * {@code minecraft:jungle_temple}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<StructureType> JUNGLE_TEMPLE = create(key("jungle_temple"));
+
+    /**
+     * {@code minecraft:mineshaft}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<StructureType> MINESHAFT = create(key("mineshaft"));
+
+    /**
+     * {@code minecraft:nether_fossil}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<StructureType> NETHER_FOSSIL = create(key("nether_fossil"));
+
+    /**
+     * {@code minecraft:ocean_monument}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<StructureType> OCEAN_MONUMENT = create(key("ocean_monument"));
+
+    /**
+     * {@code minecraft:ocean_ruin}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<StructureType> OCEAN_RUIN = create(key("ocean_ruin"));
+
+    /**
+     * {@code minecraft:ruined_portal}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<StructureType> RUINED_PORTAL = create(key("ruined_portal"));
+
+    /**
+     * {@code minecraft:shipwreck}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<StructureType> SHIPWRECK = create(key("shipwreck"));
+
+    /**
+     * {@code minecraft:stronghold}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<StructureType> STRONGHOLD = create(key("stronghold"));
+
+    /**
+     * {@code minecraft:swamp_hut}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<StructureType> SWAMP_HUT = create(key("swamp_hut"));
+
+    /**
+     * {@code minecraft:woodland_mansion}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<StructureType> WOODLAND_MANSION = create(key("woodland_mansion"));
+
+    private StructureTypeKeys() {
+    }
+
+    private static @NotNull TypedKey<StructureType> create(final @NotNull Key key) {
+        return TypedKey.create(RegistryKey.STRUCTURE_TYPE, key);
+    }
+}

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

@@ -0,0 +1,112 @@
+package io.papermc.paper.registry.keys;
+
+import static net.kyori.adventure.key.Key.key;
+
+import io.papermc.paper.generated.GeneratedFrom;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import net.kyori.adventure.key.Key;
+import org.bukkit.inventory.meta.trim.TrimMaterial;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Vanilla keys for {@link RegistryKey#TRIM_MATERIAL}.
+ *
+ * @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"
+})
+@GeneratedFrom("1.20.6")
+@ApiStatus.Experimental
+public final class TrimMaterialKeys {
+    /**
+     * {@code minecraft:amethyst}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimMaterial> AMETHYST = create(key("amethyst"));
+
+    /**
+     * {@code minecraft:copper}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimMaterial> COPPER = create(key("copper"));
+
+    /**
+     * {@code minecraft:diamond}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimMaterial> DIAMOND = create(key("diamond"));
+
+    /**
+     * {@code minecraft:emerald}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimMaterial> EMERALD = create(key("emerald"));
+
+    /**
+     * {@code minecraft:gold}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimMaterial> GOLD = create(key("gold"));
+
+    /**
+     * {@code minecraft:iron}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimMaterial> IRON = create(key("iron"));
+
+    /**
+     * {@code minecraft:lapis}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimMaterial> LAPIS = create(key("lapis"));
+
+    /**
+     * {@code minecraft:netherite}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimMaterial> NETHERITE = create(key("netherite"));
+
+    /**
+     * {@code minecraft:quartz}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimMaterial> QUARTZ = create(key("quartz"));
+
+    /**
+     * {@code minecraft:redstone}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimMaterial> REDSTONE = create(key("redstone"));
+
+    private TrimMaterialKeys() {
+    }
+
+    /**
+     * Creates a key for {@link TrimMaterial} in a registry.
+     *
+     * @param key the value's key in the registry
+     * @return a new typed key
+     */
+    @ApiStatus.Experimental
+    public static @NotNull TypedKey<TrimMaterial> create(final @NotNull Key key) {
+        return TypedKey.create(RegistryKey.TRIM_MATERIAL, key);
+    }
+}

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

@@ -0,0 +1,173 @@
+package io.papermc.paper.registry.keys;
+
+import static net.kyori.adventure.key.Key.key;
+
+import io.papermc.paper.generated.GeneratedFrom;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import net.kyori.adventure.key.Key;
+import org.bukkit.MinecraftExperimental;
+import org.bukkit.inventory.meta.trim.TrimPattern;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Vanilla keys for {@link RegistryKey#TRIM_PATTERN}.
+ *
+ * @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"
+})
+@GeneratedFrom("1.20.6")
+@ApiStatus.Experimental
+public final class TrimPatternKeys {
+    /**
+     * {@code minecraft:bolt}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.UPDATE_1_21)
+    public static final TypedKey<TrimPattern> BOLT = create(key("bolt"));
+
+    /**
+     * {@code minecraft:coast}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimPattern> COAST = create(key("coast"));
+
+    /**
+     * {@code minecraft:dune}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimPattern> DUNE = create(key("dune"));
+
+    /**
+     * {@code minecraft:eye}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimPattern> EYE = create(key("eye"));
+
+    /**
+     * {@code minecraft:flow}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    @ApiStatus.Experimental
+    @MinecraftExperimental(MinecraftExperimental.Requires.UPDATE_1_21)
+    public static final TypedKey<TrimPattern> FLOW = create(key("flow"));
+
+    /**
+     * {@code minecraft:host}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimPattern> HOST = create(key("host"));
+
+    /**
+     * {@code minecraft:raiser}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimPattern> RAISER = create(key("raiser"));
+
+    /**
+     * {@code minecraft:rib}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimPattern> RIB = create(key("rib"));
+
+    /**
+     * {@code minecraft:sentry}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimPattern> SENTRY = create(key("sentry"));
+
+    /**
+     * {@code minecraft:shaper}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimPattern> SHAPER = create(key("shaper"));
+
+    /**
+     * {@code minecraft:silence}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimPattern> SILENCE = create(key("silence"));
+
+    /**
+     * {@code minecraft:snout}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimPattern> SNOUT = create(key("snout"));
+
+    /**
+     * {@code minecraft:spire}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimPattern> SPIRE = create(key("spire"));
+
+    /**
+     * {@code minecraft:tide}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimPattern> TIDE = create(key("tide"));
+
+    /**
+     * {@code minecraft:vex}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimPattern> VEX = create(key("vex"));
+
+    /**
+     * {@code minecraft:ward}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimPattern> WARD = create(key("ward"));
+
+    /**
+     * {@code minecraft:wayfinder}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimPattern> WAYFINDER = create(key("wayfinder"));
+
+    /**
+     * {@code minecraft:wild}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<TrimPattern> WILD = create(key("wild"));
+
+    private TrimPatternKeys() {
+    }
+
+    /**
+     * Creates a key for {@link TrimPattern} in a registry.
+     *
+     * @param key the value's key in the registry
+     * @return a new typed key
+     */
+    @ApiStatus.Experimental
+    public static @NotNull TypedKey<TrimPattern> create(final @NotNull Key key) {
+        return TypedKey.create(RegistryKey.TRIM_PATTERN, key);
+    }
+}

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

@@ -0,0 +1,105 @@
+package io.papermc.paper.registry.keys;
+
+import static net.kyori.adventure.key.Key.key;
+
+import io.papermc.paper.generated.GeneratedFrom;
+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.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Vanilla keys for {@link RegistryKey#WOLF_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"
+})
+@GeneratedFrom("1.20.6")
+@ApiStatus.Experimental
+public final class WolfVariantKeys {
+    /**
+     * {@code minecraft:ashen}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Wolf.Variant> ASHEN = create(key("ashen"));
+
+    /**
+     * {@code minecraft:black}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Wolf.Variant> BLACK = create(key("black"));
+
+    /**
+     * {@code minecraft:chestnut}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Wolf.Variant> CHESTNUT = create(key("chestnut"));
+
+    /**
+     * {@code minecraft:pale}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Wolf.Variant> PALE = create(key("pale"));
+
+    /**
+     * {@code minecraft:rusty}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Wolf.Variant> RUSTY = create(key("rusty"));
+
+    /**
+     * {@code minecraft:snowy}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Wolf.Variant> SNOWY = create(key("snowy"));
+
+    /**
+     * {@code minecraft:spotted}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Wolf.Variant> SPOTTED = create(key("spotted"));
+
+    /**
+     * {@code minecraft:striped}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Wolf.Variant> STRIPED = create(key("striped"));
+
+    /**
+     * {@code minecraft:woods}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Wolf.Variant> WOODS = create(key("woods"));
+
+    private WolfVariantKeys() {
+    }
+
+    /**
+     * Creates a key for {@link Wolf.Variant} in a registry.
+     *
+     * @param key the value's key in the registry
+     * @return a new typed key
+     */
+    @ApiStatus.Experimental
+    public static @NotNull TypedKey<Wolf.Variant> create(final @NotNull Key key) {
+        return TypedKey.create(RegistryKey.WOLF_VARIANT, key);
+    }
+}

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

@@ -0,0 +1,42 @@
+package io.papermc.generator;
+
+import io.papermc.generator.types.GeneratedKeyType;
+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.GameEvent;
+import org.bukkit.MusicInstrument;
+import org.bukkit.block.Biome;
+import org.bukkit.damage.DamageType;
+import org.bukkit.enchantments.Enchantment;
+import org.bukkit.entity.Wolf;
+import org.bukkit.generator.structure.Structure;
+import org.bukkit.generator.structure.StructureType;
+import org.bukkit.inventory.meta.trim.TrimMaterial;
+import org.bukkit.inventory.meta.trim.TrimPattern;
+import org.bukkit.potion.PotionEffectType;
+
+public interface Generators {
+
+    SourceGenerator[] API = {
+        simpleKey("GameEventKeys", GameEvent.class, Registries.GAME_EVENT, RegistryKey.GAME_EVENT, false),
+        simpleKey("BiomeKeys", Biome.class, Registries.BIOME, RegistryKey.BIOME, true),
+        simpleKey("TrimMaterialKeys", TrimMaterial.class, Registries.TRIM_MATERIAL, RegistryKey.TRIM_MATERIAL, true),
+        simpleKey("TrimPatternKeys", TrimPattern.class, Registries.TRIM_PATTERN, RegistryKey.TRIM_PATTERN, true),
+        simpleKey("StructureKeys", Structure.class, Registries.STRUCTURE, RegistryKey.STRUCTURE, true),
+        simpleKey("StructureTypeKeys", StructureType.class, Registries.STRUCTURE_TYPE, RegistryKey.STRUCTURE_TYPE, false),
+        simpleKey("InstrumentKeys", MusicInstrument.class, Registries.INSTRUMENT, RegistryKey.INSTRUMENT, false),
+        simpleKey("EnchantmentKeys", Enchantment.class, Registries.ENCHANTMENT, RegistryKey.ENCHANTMENT, false),
+        simpleKey("MobEffectKeys", PotionEffectType.class, Registries.MOB_EFFECT, RegistryKey.MOB_EFFECT, false),
+        simpleKey("DamageTypeKeys", DamageType.class, Registries.DAMAGE_TYPE, RegistryKey.DAMAGE_TYPE, true),
+        simpleKey("WolfVariantKeys", Wolf.Variant.class, Registries.WOLF_VARIANT, RegistryKey.WOLF_VARIANT, true),
+        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);
+    }
+}

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

@@ -0,0 +1,67 @@
+package io.papermc.generator;
+
+import com.mojang.logging.LogUtils;
+import io.papermc.generator.types.SourceGenerator;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import net.minecraft.SharedConstants;
+import net.minecraft.core.LayeredRegistryAccess;
+import net.minecraft.core.RegistryAccess;
+import net.minecraft.resources.RegistryDataLoader;
+import net.minecraft.server.Bootstrap;
+import net.minecraft.server.RegistryLayer;
+import net.minecraft.server.WorldLoader;
+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 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;
+
+    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();
+        layers = WorldLoader.loadAndReplaceLayer(resourceManager, layers, RegistryLayer.WORLDGEN, RegistryDataLoader.WORLDGEN_REGISTRIES);
+        REGISTRY_ACCESS = layers.compositeAccess().freeze();
+    }
+
+    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 +1,199 @@
+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 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.data.registries.UpdateOneTwentyOneRegistries;
+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.NOT_NULL;
+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 = UpdateOneTwentyOneRegistries.BUILDER.entries.stream()
+            .collect(Collectors.toMap(RegistrySetBuilder.RegistryStub::key, RegistrySetBuilder.RegistryStub::bootstrap));
+
+    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 a registry.
+        
+        @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).annotated(NOT_NULL);
+
+        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.annotated(NOT_NULL));
+        if (this.publicCreateKeyMethod) {
+            create.addAnnotation(EXPERIMENTAL_API_ANNOTATION); // TODO remove once not experimental
+            create.addJavadoc(CREATE_JAVADOC, this.apiType);
+        }
+        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 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.registryOrThrow(this.registryKey);
+        final Set<ResourceKey<T>> experimental = this.collectExperimentalKeys(registry);
+
+        boolean allExperimental = true;
+        for (final Holder.Reference<T> reference : registry.holders().sorted(Formatting.alphabeticKeyOrder(reference -> reference.key().location().getPath())).toList()) {
+            final ResourceKey<T> key = reference.key();
+            final String keyPath = key.location().getPath();
+            final String fieldName = Formatting.formatKeyAsField(keyPath);
+            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(MinecraftExperimental.Requires.UPDATE_1_21));
+            } else {
+                allExperimental = false;
+            }
+            typeBuilder.addField(fieldBuilder.build());
+        }
+        if (allExperimental) {
+            typeBuilder.addAnnotations(experimentalAnnotations(MinecraftExperimental.Requires.UPDATE_1_21));
+            createMethod.addAnnotations(experimentalAnnotations(MinecraftExperimental.Requires.UPDATE_1_21));
+        } else {
+            typeBuilder.addAnnotation(EXPERIMENTAL_API_ANNOTATION); // TODO experimental API
+        }
+        return typeBuilder.addMethod(createMethod.build()).build();
+    }
+
+    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.asLookup().filterElements(v -> {
+            return ((FeatureElement) v).requiredFeatures().contains(FeatureFlags.UPDATE_1_21);
+        });
+        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
+            .skipJavaLangImports(true)
+            .addStaticImport(Key.class, "key")
+            .indent("    ");
+    }
+}

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

@@ -0,0 +1,35 @@
+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;
+
+public abstract class SimpleGenerator implements SourceGenerator {
+
+    protected final String className;
+    protected final String packageName;
+
+    protected SimpleGenerator(String className, String packageName) {
+        this.className = className;
+        this.packageName = packageName;
+    }
+
+    protected abstract TypeSpec getTypeSpec();
+
+    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("    ")
+            .skipJavaLangImports(true);
+
+        builder.build().writeTo(parent, StandardCharsets.UTF_8);
+    }
+
+}

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

@@ -0,0 +1,9 @@
+package io.papermc.generator.types;
+
+import java.io.IOException;
+import java.nio.file.Path;
+
+public interface SourceGenerator {
+
+    void writeToFile(Path parent) throws IOException;
+}

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

@@ -0,0 +1,253 @@
+package io.papermc.generator.types.goal;
+
+import com.destroystokyo.paper.entity.RangedEntity;
+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;
+import com.squareup.javapoet.TypeName;
+import com.squareup.javapoet.TypeSpec;
+import com.squareup.javapoet.TypeVariableName;
+import io.github.classgraph.ClassGraph;
+import io.github.classgraph.ScanResult;
+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 java.util.Comparator;
+import java.util.List;
+import javax.lang.model.element.Modifier;
+import net.minecraft.world.entity.ai.goal.Goal;
+import net.minecraft.world.entity.ai.goal.WrappedGoal;
+import org.bukkit.NamespacedKey;
+import org.bukkit.entity.AbstractHorse;
+import org.bukkit.entity.Blaze;
+import org.bukkit.entity.Cat;
+import org.bukkit.entity.Creature;
+import org.bukkit.entity.Dolphin;
+import org.bukkit.entity.Drowned;
+import org.bukkit.entity.Enderman;
+import org.bukkit.entity.Evoker;
+import org.bukkit.entity.Fish;
+import org.bukkit.entity.Fox;
+import org.bukkit.entity.Ghast;
+import org.bukkit.entity.Llama;
+import org.bukkit.entity.Mob;
+import org.bukkit.entity.Monster;
+import org.bukkit.entity.Panda;
+import org.bukkit.entity.Parrot;
+import org.bukkit.entity.PigZombie;
+import org.bukkit.entity.PolarBear;
+import org.bukkit.entity.Rabbit;
+import org.bukkit.entity.Raider;
+import org.bukkit.entity.Ravager;
+import org.bukkit.entity.Shulker;
+import org.bukkit.entity.Silverfish;
+import org.bukkit.entity.SkeletonHorse;
+import org.bukkit.entity.Slime;
+import org.bukkit.entity.Spellcaster;
+import org.bukkit.entity.Spider;
+import org.bukkit.entity.Squid;
+import org.bukkit.entity.Tameable;
+import org.bukkit.entity.TraderLlama;
+import org.bukkit.entity.Turtle;
+import org.bukkit.entity.Vex;
+import org.bukkit.entity.Vindicator;
+import org.bukkit.entity.WanderingTrader;
+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;
+
+@DefaultQualifier(NonNull.class)
+public class MobGoalGenerator extends SimpleGenerator {
+
+    private static final String CLASS_HEADER = Javadocs.getVersionDependentClassHeader("Mob Goals");
+
+    private static final DeprecatedEntry[] DEPRECATED_ENTRIES = {
+        //<editor-fold defaultstate="collapsed" desc="legacy entries">
+        new DeprecatedEntry(Vindicator.class, "vindicator_melee_attack", null, "1.20.2"),
+        new DeprecatedEntry(Ravager.class, "ravager_melee_attack", null, "1.20.2"),
+        new DeprecatedEntry(Rabbit.class, "evil_rabbit_attack", null, "1.20.2"),
+        new DeprecatedEntry(PigZombie.class, "anger", "1.21", "1.16"),
+        new DeprecatedEntry(PigZombie.class, "anger_other", "1.21", "1.16"),
+        new DeprecatedEntry(Blaze.class, "blaze_fireball", "1.21", null),
+        new DeprecatedEntry(Cat.class, "tempt_chance", "1.21", null),
+        new DeprecatedEntry(Dolphin.class, "dolphin_play_with_items", "1.21", null),
+        new DeprecatedEntry(Drowned.class, "drowned_goto_beach", "1.21", null),
+        new DeprecatedEntry(Creature.class, "drowned_goto_water", "1.21", null),
+        new DeprecatedEntry(Enderman.class, "enderman_pickup_block", "1.21", null),
+        new DeprecatedEntry(Enderman.class, "enderman_place_block", "1.21", null),
+        new DeprecatedEntry(Enderman.class, "player_who_looked_at_target", "1.21", null),
+        new DeprecatedEntry(Evoker.class, "evoker_cast_spell", "1.21", null),
+        new DeprecatedEntry(Fox.class, "fox_defend_trusted", "1.21", null),
+        new DeprecatedEntry(Fox.class, "fox_faceplant", "1.21", null),
+        new DeprecatedEntry(Fox.class, "fox_perch_and_search", "1.21", null),
+        new DeprecatedEntry(Fox.class, "fox_sleep", "1.21", null),
+        new DeprecatedEntry(Fox.class, "fox_seek_shelter", "1.21", null),
+        new DeprecatedEntry(Fox.class, "fox_stalk_prey", "1.21", null),
+        new DeprecatedEntry(Ghast.class, "ghast_attack_target", "1.21", null),
+        new DeprecatedEntry(Ghast.class, "ghast_idle_move", "1.21", null),
+        new DeprecatedEntry(Ghast.class, "ghast_move_towards_target", "1.21", null),
+        new DeprecatedEntry(Spellcaster.class, "spellcaster_cast_spell", "1.21", null),
+        new DeprecatedEntry(TraderLlama.class, "llamatrader_defended_wandering_trader", "1.21", null),
+        new DeprecatedEntry(Panda.class, "panda_hurt_by_target", "1.21", null),
+        new DeprecatedEntry(PolarBear.class, "polarbear_attack_players", "1.21", null),
+        new DeprecatedEntry(PolarBear.class, "polarbear_hurt_by", "1.21", null),
+        new DeprecatedEntry(PolarBear.class, "polarbear_melee", "1.21", null),
+        new DeprecatedEntry(PolarBear.class, "polarbear_panic", "1.21", null),
+        new DeprecatedEntry(Rabbit.class, "eat_carrots", "1.21", null),
+        new DeprecatedEntry(Rabbit.class, "killer_rabbit_melee_attack", "1.21", null),
+        new DeprecatedEntry(Rabbit.class, "rabbit_avoid_target", "1.21", null),
+        new DeprecatedEntry(Raider.class, "raider_hold_ground", "1.21", null),
+        new DeprecatedEntry(Raider.class, "raider_obtain_banner", "1.21", null),
+        new DeprecatedEntry(Shulker.class, "shulker_defense", "1.21", null),
+        new DeprecatedEntry(Shulker.class, "shulker_nearest", "1.21", null),
+        new DeprecatedEntry(Silverfish.class, "silverfish_hide_in_block", "1.21", null),
+        new DeprecatedEntry(Silverfish.class, "silverfish_wake_others", "1.21", null),
+        new DeprecatedEntry(Slime.class, "slime_idle", "1.21", null),
+        new DeprecatedEntry(Slime.class, "slime_nearest_player", "1.21", null),
+        new DeprecatedEntry(Slime.class, "slime_random_jump", "1.21", null),
+        new DeprecatedEntry(Spider.class, "spider_melee_attack", "1.21", null),
+        new DeprecatedEntry(Spider.class, "spider_nearest_attackable_target", "1.21", null),
+        new DeprecatedEntry(Squid.class, "squid", "1.21", null),
+        new DeprecatedEntry(Turtle.class, "turtle_goto_water", "1.21", null),
+        new DeprecatedEntry(Turtle.class, "turtle_tempt", "1.21", null),
+        new DeprecatedEntry(Vex.class, "vex_copy_target_of_owner", "1.21", null),
+        new DeprecatedEntry(WanderingTrader.class, "villagertrader_wander_to_position", "1.21", null),
+        new DeprecatedEntry(RangedEntity.class, "arrow_attack", "1.21", null),
+        new DeprecatedEntry(Creature.class, "avoid_target", "1.21", null),
+        new DeprecatedEntry(Monster.class, "bow_shoot", "1.21", null),
+        new DeprecatedEntry(Creature.class, "breath", "1.21", null),
+        new DeprecatedEntry(Cat.class, "cat_sit_on_bed", "1.21", null),
+        new DeprecatedEntry(Monster.class, "crossbow_attack", "1.21", null),
+        new DeprecatedEntry(Mob.class, "door_open", "1.21", null),
+        new DeprecatedEntry(Mob.class, "eat_tile", "1.21", null),
+        new DeprecatedEntry(Fish.class, "fish_school", "1.21", null),
+        new DeprecatedEntry(Mob.class, "follow_entity", "1.21", null),
+        new DeprecatedEntry(SkeletonHorse.class, "horse_trap", "1.21", null),
+        new DeprecatedEntry(Creature.class, "hurt_by_target", "1.21", null),
+        new DeprecatedEntry(Cat.class, "jump_on_block", "1.21", null),
+        new DeprecatedEntry(Mob.class, "leap_at_target", "1.21", null),
+        new DeprecatedEntry(Llama.class, "llama_follow", "1.21", null),
+        new DeprecatedEntry(Creature.class, "move_towards_target", "1.21", null),
+        new DeprecatedEntry(Mob.class, "nearest_attackable_target", "1.21", null),
+        new DeprecatedEntry(Raider.class, "nearest_attackable_target_witch", "1.21", null),
+        new DeprecatedEntry(Creature.class, "nearest_village", "1.21", null),
+        new DeprecatedEntry(Tameable.class, "owner_hurt_by_target", "1.21", null),
+        new DeprecatedEntry(Tameable.class, "owner_hurt_target", "1.21", null),
+        new DeprecatedEntry(Parrot.class, "perch", "1.21", null),
+        new DeprecatedEntry(Raider.class, "raid", "1.21", null),
+        new DeprecatedEntry(Creature.class, "random_fly", "1.21", null),
+        new DeprecatedEntry(Mob.class, "random_lookaround", "1.21", null),
+        new DeprecatedEntry(Creature.class, "random_stroll_land", "1.21", null),
+        new DeprecatedEntry(Creature.class, "random_swim", "1.21", null),
+        new DeprecatedEntry(Tameable.class, "random_target_non_tamed", "1.21", null),
+        new DeprecatedEntry(Tameable.class, "sit", "1.21", null),
+        new DeprecatedEntry(Creature.class, "stroll_village", "1.21", null),
+        new DeprecatedEntry(AbstractHorse.class, "tame", "1.21", null),
+        new DeprecatedEntry(Creature.class, "water", "1.21", null),
+        new DeprecatedEntry(Dolphin.class, "water_jump", "1.21", null),
+        new DeprecatedEntry(Creature.class, "stroll_village_golem", "1.21", null),
+        new DeprecatedEntry(Mob.class, "universal_anger_reset", "1.21", null)
+        //</editor-fold>
+    };
+
+    public MobGoalGenerator(final String keysClassName, final String pkg) {
+        super(keysClassName, pkg);
+    }
+
+    @Override
+    protected TypeSpec getTypeSpec() {
+        TypeVariableName type = TypeVariableName.get("T", Mob.class);
+        TypeSpec.Builder typeBuilder = TypeSpec.interfaceBuilder(this.className)
+            .addSuperinterface(ParameterizedTypeName.get(ClassName.get(com.destroystokyo.paper.entity.ai.Goal.class), type))
+            .addModifiers(PUBLIC)
+            .addTypeVariable(type)
+            .addAnnotations(Annotations.CLASS_HEADER)
+            .addJavadoc(CLASS_HEADER);
+
+        TypeName mobType = ParameterizedTypeName.get(ClassName.get(Class.class), type)
+            .annotated(Annotations.NOT_NULL);
+        TypeName keyType = TypeName.get(String.class)
+            .annotated(Annotations.NOT_NULL);
+
+        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)
+            .addParameter(keyParam)
+            .addParameter(typeParam)
+            .addCode("return $T.of($N, $T.minecraft($N));", GoalKey.class, typeParam, NamespacedKey.class, keyParam)
+            .addTypeVariable(type)
+            .returns(ParameterizedTypeName.get(ClassName.get(GoalKey.class), type).annotated(Annotations.NOT_NULL));
+
+        List<Class<Goal>> classes;
+        try (ScanResult scanResult = new ClassGraph().enableAllInfo().whitelistPackages("net.minecraft").scan()) {
+            classes = scanResult.getSubclasses(Goal.class.getName()).loadClasses(Goal.class);
+        }
+
+        List<GoalKey<Mob>> vanillaNames = classes.stream()
+            .filter(clazz -> !java.lang.reflect.Modifier.isAbstract(clazz.getModifiers()))
+            .filter(clazz -> !WrappedGoal.class.equals(clazz)) // TODO - properly fix
+            .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();
+
+
+        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, $T.class)", createMethod.build(), keyPath, goalKey.getEntityClass());
+            typeBuilder.addField(fieldBuilder.build());
+        }
+
+        for (final DeprecatedEntry value : DEPRECATED_ENTRIES) {
+            TypeName typedKey = ParameterizedTypeName.get(GoalKey.class, value.entity);
+            NamespacedKey key = NamespacedKey.minecraft(value.entryName);
+
+            String keyPath = key.getKey();
+            String fieldName = Formatting.formatKeyAsField(keyPath);
+            FieldSpec.Builder fieldBuilder = FieldSpec.builder(typedKey, fieldName, PUBLIC, STATIC, FINAL)
+                .addAnnotation(Annotations.deprecatedVersioned(value.removedVersion, value.removalVersion != null))
+                .initializer("$N($S, $T.class)", createMethod.build(), keyPath, value.entity);
+
+            if (value.removedVersion != null) {
+                fieldBuilder.addJavadoc("Removed in $L", value.removedVersion);
+            }
+            if (value.removalVersion != null) {
+                fieldBuilder.addAnnotation(Annotations.scheduledRemoval(value.removalVersion));
+            }
+
+            typeBuilder.addField(fieldBuilder.build());
+        }
+
+        return typeBuilder.addMethod(createMethod.build()).build();
+    }
+
+    @Override
+    protected JavaFile.Builder file(JavaFile.Builder builder) {
+        return builder
+            .skipJavaLangImports(true);
+    }
+
+    record DeprecatedEntry(Class<?> entity, String entryName, @Nullable String removalVersion,
+                           @Nullable String removedVersion) {
+
+    }
+
+}

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

@@ -0,0 +1,333 @@
+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);
+        //</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 +1,59 @@
+package io.papermc.generator.utils;
+
+import com.squareup.javapoet.AnnotationSpec;
+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.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public final class Annotations {
+
+    public static List<AnnotationSpec> experimentalAnnotations(final MinecraftExperimental.Requires requiredFeatureFlag) {
+        return List.of(
+            AnnotationSpec.builder(ApiStatus.Experimental.class).build(),
+            AnnotationSpec.builder(MinecraftExperimental.class)
+                .addMember("value", "$T.$L", MinecraftExperimental.Requires.class, requiredFeatureFlag.name())
+                .build()
+        );
+    }
+
+    public static AnnotationSpec deprecatedVersioned(final @Nullable String version, boolean forRemoval) {
+        AnnotationSpec.Builder annotationSpec = AnnotationSpec.builder(Deprecated.class);
+        if (forRemoval) {
+            annotationSpec.addMember("forRemoval", "$L", forRemoval);
+        }
+        if (version != null) {
+            annotationSpec.addMember("since", "$S", version);
+        }
+
+        return annotationSpec.build();
+    }
+
+    public static AnnotationSpec scheduledRemoval(final @Nullable String version) {
+        return AnnotationSpec.builder(ApiStatus.ScheduledForRemoval.class)
+            .addMember("inVersion", "$S", version)
+            .build();
+    }
+
+    @ApiStatus.Experimental
+    public static final AnnotationSpec EXPERIMENTAL_API_ANNOTATION = AnnotationSpec.builder(ApiStatus.Experimental.class).build();
+    public static final AnnotationSpec NOT_NULL = AnnotationSpec.builder(NotNull.class).build();
+    private static final AnnotationSpec SUPPRESS_WARNINGS = AnnotationSpec.builder(SuppressWarnings.class)
+        .addMember("value", "$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
+    );
+
+    private Annotations() {
+    }
+}

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

@@ -0,0 +1,29 @@
+package io.papermc.generator.utils;
+
+import com.mojang.serialization.Lifecycle;
+import io.papermc.generator.Main;
+import java.util.List;
+import java.util.Set;
+import net.minecraft.core.Holder;
+import net.minecraft.core.HolderGetter;
+import net.minecraft.core.Registry;
+import net.minecraft.data.worldgen.BootstrapContext;
+import net.minecraft.resources.ResourceKey;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.framework.qual.DefaultQualifier;
+
+@DefaultQualifier(NonNull.class)
+public record CollectingContext<T>(Set<ResourceKey<T>> registered,
+                                   Registry<T> registry) implements BootstrapContext<T> {
+
+    @Override
+    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.holderOwner(), resourceKey);
+    }
+
+    @Override
+    public <S> HolderGetter<S> lookup(final ResourceKey<? extends Registry<? extends S>> resourceKey) {
+        return Main.REGISTRY_ACCESS.registryOrThrow(resourceKey).asLookup();
+    }
+}

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

@@ -0,0 +1,49 @@
+package io.papermc.generator.utils;
+
+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 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/test/java/io/papermc/generator/MobGoalConverterTest.java

@@ -0,0 +1,37 @@
+package io.papermc.generator;
+
+import io.github.classgraph.ClassGraph;
+import io.github.classgraph.ScanResult;
+import io.papermc.generator.types.goal.MobGoalNames;
+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.fail;
+
+public class MobGoalConverterTest {
+
+    @Test
+    public void testBukkitMap() {
+        final List<Class<Mob>> classes;
+        try (ScanResult scanResult = new ClassGraph().enableAllInfo().whitelistPackages(Entity.class.getPackageName()).scan()) {
+            classes = scanResult.getSubclasses(Mob.class.getName()).loadClasses(Mob.class);
+        }
+
+        assertFalse(classes.isEmpty(), "There are supposed to be more than 0 mob classes!");
+
+        List<String> missingClasses = new ArrayList<>();
+        for (Class<Mob> nmsClass : classes) {
+            if (!MobGoalNames.bukkitMap.containsKey(nmsClass)) {
+                missingClasses.add(nmsClass.getCanonicalName());
+            }
+        }
+
+        if (!missingClasses.isEmpty()) {
+            fail("Missing some entity classes in the bukkit map: " + String.join(", ", missingClasses));
+        }
+    }
+}

paper-api-generator/wideners.at

@@ -0,0 +1,7 @@
+public net/minecraft/server/WorldLoader loadAndReplaceLayer(Lnet/minecraft/server/packs/resources/ResourceManager;Lnet/minecraft/core/LayeredRegistryAccess;Lnet/minecraft/server/RegistryLayer;Ljava/util/List;)Lnet/minecraft/core/LayeredRegistryAccess;
+
+# for auto-marking experimental stuff
+public net/minecraft/core/RegistrySetBuilder entries
+public net/minecraft/core/RegistrySetBuilder$RegistryStub
+public net/minecraft/data/registries/UpdateOneTwentyOneRegistries BUILDER
+public net/minecraft/data/registries/VanillaRegistries BUILDER

patches/api/0001-Convert-project-to-Gradle.patch

@@ -8,7 +8,7 @@ apply if there are changes made to it from upstream - thus notifying us
 that changes were made.
 
 diff --git a/.gitignore b/.gitignore
-index 11038da2e071699d6561a331565db0c8d7850d0e..317acfec5894101294a55abff61819431e6a5e65 100644
+index 5dd700a956e915c00b25d91dea8d6f285ddab72b..97e78e27ee0eea2c8b24886eeb19164d552323fe 100644
 --- a/.gitignore
 +++ b/.gitignore
 @@ -1,3 +1,5 @@
@@ -17,7 +17,7 @@ index 11038da2e071699d6561a331565db0c8d7850d0e..317acfec5894101294a55abff6181943
  # Eclipse stuff
  /.classpath
  /.project
-@@ -31,3 +33,7 @@
+@@ -32,3 +34,7 @@
  *.ipr
  *.iws
  .idea/
@@ -27,10 +27,10 @@ index 11038da2e071699d6561a331565db0c8d7850d0e..317acfec5894101294a55abff6181943
 +/.factorypath
 diff --git a/build.gradle.kts b/build.gradle.kts
 new file mode 100644
-index 0000000000000000000000000000000000000000..c2e5d8006420aab5a60e5aaa188223aeb0396483
+index 0000000000000000000000000000000000000000..6271e2bad0ed937c2c46a8c8fdf186c46b0b620e
 --- /dev/null
 +++ b/build.gradle.kts
-@@ -0,0 +1,86 @@
+@@ -0,0 +1,91 @@
 +plugins {
 +    `java-library`
 +    `maven-publish`
@@ -41,29 +41,30 @@ index 0000000000000000000000000000000000000000..c2e5d8006420aab5a60e5aaa188223ae
 +    withJavadocJar()
 +}
 +
-+val annotationsVersion = "24.0.1"
-+val bungeeCordChatVersion = "1.20-R0.1"
++val annotationsVersion = "24.1.0"
++val bungeeCordChatVersion = "1.20-R0.2"
 +
 +dependencies {
 +    // api dependencies are listed transitively to API consumers
-+    api("com.google.guava:guava:31.1-jre")
-+    api("com.google.code.gson:gson:2.10")
++    api("com.google.guava:guava:32.1.2-jre")
++    api("com.google.code.gson:gson:2.10.1")
 +    api("net.md-5:bungeecord-chat:$bungeeCordChatVersion")
-+    api("org.yaml:snakeyaml:2.0")
++    api("org.yaml:snakeyaml:2.2")
 +    api("org.joml:joml:1.10.5")
 +
-+    compileOnly("org.apache.maven:maven-resolver-provider:3.8.5")
-+    compileOnly("org.apache.maven.resolver:maven-resolver-connector-basic:1.7.3")
-+    compileOnly("org.apache.maven.resolver:maven-resolver-transport-http:1.7.3")
++    compileOnly("org.apache.maven:maven-resolver-provider:3.9.6")
++    compileOnly("org.apache.maven.resolver:maven-resolver-connector-basic:1.9.18")
++    compileOnly("org.apache.maven.resolver:maven-resolver-transport-http:1.9.18")
 +
 +    val annotations = "org.jetbrains:annotations-java5:$annotationsVersion"
 +    compileOnly(annotations)
 +    testCompileOnly(annotations)
 +
 +    testImplementation("org.apache.commons:commons-lang3:3.12.0")
-+    testImplementation("junit:junit:4.13.2")
-+    testImplementation("org.hamcrest:hamcrest-library:1.3")
-+    testImplementation("org.ow2.asm:asm-tree:9.5")
++    testImplementation("org.junit.jupiter:junit-jupiter:5.10.2")
++    testImplementation("org.hamcrest:hamcrest:2.2")
++    testImplementation("org.mockito:mockito-core:5.11.0")
++    testImplementation("org.ow2.asm:asm-tree:9.7")
 +}
 +
 +configure<PublishingExtension> {
@@ -99,8 +100,8 @@ index 0000000000000000000000000000000000000000..c2e5d8006420aab5a60e5aaa188223ae
 +    options.use()
 +    options.isDocFilesSubDirs = true
 +    options.links(
-+        "https://guava.dev/releases/31.1-jre/api/docs/",
-+        "https://javadoc.io/doc/org.yaml/snakeyaml/2.0/",
++        "https://guava.dev/releases/32.1.2-jre/api/docs/",
++        "https://javadoc.io/doc/org.yaml/snakeyaml/2.2/",
 +        "https://javadoc.io/doc/org.jetbrains/annotations-java5/$annotationsVersion/",
 +        "https://javadoc.io/doc/net.md-5/bungeecord-chat/$bungeeCordChatVersion/",
 +    )
@@ -117,12 +118,16 @@ index 0000000000000000000000000000000000000000..c2e5d8006420aab5a60e5aaa188223ae
 +        }
 +    }
 +}
++
++tasks.test {
++    useJUnitPlatform()
++}
 diff --git a/pom.xml b/pom.xml
 deleted file mode 100644
-index 068987ca1171857fc9996d645e775448a09f0feb..0000000000000000000000000000000000000000
+index bea9ac450de7ec05f9752d253743e95d79c1cd14..0000000000000000000000000000000000000000
 --- a/pom.xml
 +++ /dev/null
-@@ -1,270 +0,0 @@
+@@ -1,267 +0,0 @@
 -
 -<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 -         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
@@ -130,7 +135,7 @@ index 068987ca1171857fc9996d645e775448a09f0feb..00000000000000000000000000000000
 -
 -    <groupId>org.spigotmc</groupId>
 -    <artifactId>spigot-api</artifactId>
--    <version>1.20.1-R0.1-SNAPSHOT</version>
+-    <version>1.20.6-R0.1-SNAPSHOT</version>
 -    <packaging>jar</packaging>
 -
 -    <name>Spigot-API</name>
@@ -139,8 +144,7 @@ index 068987ca1171857fc9996d645e775448a09f0feb..00000000000000000000000000000000
 -
 -    <properties>
 -        <skipTests>true</skipTests>
--        <maven.compiler.source>1.8</maven.compiler.source>
--        <maven.compiler.target>1.8</maven.compiler.target>
+-        <maven.compiler.release>17</maven.compiler.release>
 -        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 -    </properties>
 -
@@ -160,14 +164,14 @@ index 068987ca1171857fc9996d645e775448a09f0feb..00000000000000000000000000000000
 -        <dependency>
 -            <groupId>com.google.guava</groupId>
 -            <artifactId>guava</artifactId>
--            <version>31.1-jre</version>
+-            <version>32.1.2-jre</version>
 -            <scope>compile</scope>
 -        </dependency>
 -        <!-- bundled with Minecraft, should be kept in sync -->
 -        <dependency>
 -            <groupId>com.google.code.gson</groupId>
 -            <artifactId>gson</artifactId>
--            <version>2.10</version>
+-            <version>2.10.1</version>
 -            <scope>compile</scope>
 -        </dependency>
 -        <!-- bundled with Minecraft, should be kept in sync -->
@@ -180,59 +184,65 @@ index 068987ca1171857fc9996d645e775448a09f0feb..00000000000000000000000000000000
 -        <dependency>
 -            <groupId>net.md-5</groupId>
 -            <artifactId>bungeecord-chat</artifactId>
--            <version>1.20-R0.1</version>
+-            <version>1.20-R0.2</version>
 -            <type>jar</type>
 -            <scope>compile</scope>
 -        </dependency>
 -        <dependency>
 -            <groupId>org.yaml</groupId>
 -            <artifactId>snakeyaml</artifactId>
--            <version>2.0</version>
+-            <version>2.2</version>
 -            <scope>compile</scope>
 -        </dependency>
 -        <!-- not part of the API proper -->
 -        <dependency>
 -            <groupId>org.apache.maven</groupId>
 -            <artifactId>maven-resolver-provider</artifactId>
--            <version>3.8.5</version>
+-            <version>3.9.6</version>
 -            <scope>provided</scope>
 -        </dependency>
 -        <dependency>
 -            <groupId>org.apache.maven.resolver</groupId>
 -            <artifactId>maven-resolver-connector-basic</artifactId>
--            <version>1.7.3</version>
+-            <version>1.9.18</version>
 -            <scope>provided</scope>
 -        </dependency>
 -        <dependency>
 -            <groupId>org.apache.maven.resolver</groupId>
 -            <artifactId>maven-resolver-transport-http</artifactId>
--            <version>1.7.3</version>
+-            <version>1.9.18</version>
 -            <scope>provided</scope>
 -        </dependency>
 -        <!-- annotations -->
 -        <dependency>
 -            <groupId>org.jetbrains</groupId>
 -            <artifactId>annotations-java5</artifactId>
--            <version>24.0.1</version>
+-            <version>24.1.0</version>
 -            <scope>provided</scope>
 -        </dependency>
 -        <!-- testing -->
 -        <dependency>
--            <groupId>junit</groupId>
--            <artifactId>junit</artifactId>
--            <version>4.13.2</version>
+-            <groupId>org.junit.jupiter</groupId>
+-            <artifactId>junit-jupiter</artifactId>
+-            <version>5.10.2</version>
 -            <scope>test</scope>
 -        </dependency>
 -        <dependency>
 -            <groupId>org.hamcrest</groupId>
--            <artifactId>hamcrest-library</artifactId>
--            <version>1.3</version>
+-            <artifactId>hamcrest</artifactId>
+-            <version>2.2</version>
+-            <scope>test</scope>
+-        </dependency>
+-        <dependency>
+-            <groupId>org.mockito</groupId>
+-            <artifactId>mockito-core</artifactId>
+-            <version>5.11.0</version>
 -            <scope>test</scope>
 -        </dependency>
 -        <dependency>
 -            <groupId>org.ow2.asm</groupId>
 -            <artifactId>asm-tree</artifactId>
--            <version>9.5</version>
+-            <version>9.7</version>
 -            <scope>test</scope>
 -        </dependency>
 -    </dependencies>
@@ -255,25 +265,16 @@ index 068987ca1171857fc9996d645e775448a09f0feb..00000000000000000000000000000000
 -            <plugin>
 -                <groupId>org.apache.maven.plugins</groupId>
 -                <artifactId>maven-compiler-plugin</artifactId>
--                <version>3.11.0</version>
+-                <version>3.13.0</version>
 -                <configuration>
--                    <!-- we use the Eclipse compiler as it doesn't need a JDK -->
--                    <compilerId>eclipse</compilerId>
 -                    <!-- default changed with version 3.11.0 -->
 -                    <showWarnings>false</showWarnings>
 -                </configuration>
--                <dependencies>
--                    <dependency>
--                        <groupId>org.codehaus.plexus</groupId>
--                        <artifactId>plexus-compiler-eclipse</artifactId>
--                        <version>2.13.0</version>
--                    </dependency>
--                </dependencies>
 -            </plugin>
 -            <plugin>
 -                <groupId>org.apache.maven.plugins</groupId>
 -                <artifactId>maven-jar-plugin</artifactId>
--                <version>3.3.0</version>
+-                <version>3.4.1</version>
 -                <configuration>
 -                    <archive>
 -                        <manifest>
@@ -288,7 +289,7 @@ index 068987ca1171857fc9996d645e775448a09f0feb..00000000000000000000000000000000
 -            <plugin>
 -                <groupId>org.apache.maven.plugins</groupId>
 -                <artifactId>maven-shade-plugin</artifactId>
--                <version>3.5.0</version>
+-                <version>3.5.3</version>
 -                <executions>
 -                    <execution>
 -                        <phase>package</phase>
@@ -315,13 +316,10 @@ index 068987ca1171857fc9996d645e775448a09f0feb..00000000000000000000000000000000
 -            <plugin>
 -                <groupId>org.apache.maven.plugins</groupId>
 -                <artifactId>maven-javadoc-plugin</artifactId>
--                <version>3.5.0</version>
+-                <version>3.6.3</version>
 -                <configuration>
 -                    <links>
--                        <link>https://guava.dev/releases/31.1-jre/api/docs/</link>
--                        <link>https://javadoc.io/doc/org.yaml/snakeyaml/2.0/</link>
--                        <link>https://javadoc.io/doc/org.jetbrains/annotations-java5/24.0.1/</link>
--                        <link>https://javadoc.io/doc/net.md-5/bungeecord-chat/1.20-R0.1/</link>
+-                        <link>https://guava.dev/releases/32.1.2-jre/api/docs/</link>
 -                    </links>
 -                    <tags>
 -                        <tag>
@@ -332,6 +330,11 @@ index 068987ca1171857fc9996d645e775448a09f0feb..00000000000000000000000000000000
 -                    </tags>
 -                </configuration>
 -            </plugin>
+-            <plugin>
+-                <groupId>org.apache.maven.plugins</groupId>
+-                <artifactId>maven-surefire-plugin</artifactId>
+-                <version>3.2.5</version>
+-            </plugin>
 -        </plugins>
 -    </build>
 -
@@ -346,7 +349,7 @@ index 068987ca1171857fc9996d645e775448a09f0feb..00000000000000000000000000000000
 -                    <plugin>
 -                        <groupId>org.apache.maven.plugins</groupId>
 -                        <artifactId>maven-checkstyle-plugin</artifactId>
--                        <version>3.3.0</version>
+-                        <version>3.3.1</version>
 -                        <executions>
 -                            <execution>
 -                                <phase>process-classes</phase>
@@ -357,7 +360,6 @@ index 068987ca1171857fc9996d645e775448a09f0feb..00000000000000000000000000000000
 -                        </executions>
 -                        <configuration>
 -                            <configLocation>checkstyle.xml</configLocation>
--                            <suppressionsLocation>checkstyle-suppressions.xml</suppressionsLocation>
 -                            <includeTestSourceDirectory>true</includeTestSourceDirectory>
 -                        </configuration>
 -                        <dependencies>

patches/api/0002-Build-system-changes.patch

@@ -5,12 +5,12 @@ Subject: [PATCH] Build system changes
 
 
 diff --git a/build.gradle.kts b/build.gradle.kts
-index c2e5d8006420aab5a60e5aaa188223aeb0396483..ffd1c792b0e0fe1ed3da85cf933202c5193734ce 100644
+index 6271e2bad0ed937c2c46a8c8fdf186c46b0b620e..a918fd14c95e714e935758d60bccd72755e00b11 100644
 --- a/build.gradle.kts
 +++ b/build.gradle.kts
-@@ -18,15 +18,27 @@ dependencies {
+@@ -18,15 +18,26 @@ dependencies {
      api("net.md-5:bungeecord-chat:$bungeeCordChatVersion")
-     api("org.yaml:snakeyaml:2.0")
+     api("org.yaml:snakeyaml:2.2")
      api("org.joml:joml:1.10.5")
 +    // Paper start
 +    api("com.googlecode.json-simple:json-simple:1.1.1") {
@@ -18,10 +18,9 @@ index c2e5d8006420aab5a60e5aaa188223aeb0396483..ffd1c792b0e0fe1ed3da85cf933202c5
 +    }
 +    // Paper end
  
-     compileOnly("org.apache.maven:maven-resolver-provider:3.8.5")
-     compileOnly("org.apache.maven.resolver:maven-resolver-connector-basic:1.7.3")
-     compileOnly("org.apache.maven.resolver:maven-resolver-transport-http:1.7.3")
-+    compileOnly("com.google.code.findbugs:jsr305:1.3.9") // Paper
+     compileOnly("org.apache.maven:maven-resolver-provider:3.9.6")
+     compileOnly("org.apache.maven.resolver:maven-resolver-connector-basic:1.9.18")
+     compileOnly("org.apache.maven.resolver:maven-resolver-transport-http:1.9.18")
  
 -    val annotations = "org.jetbrains:annotations-java5:$annotationsVersion"
 +    val annotations = "org.jetbrains:annotations:$annotationsVersion" // Paper - we don't want Java 5 annotations...
@@ -29,26 +28,31 @@ index c2e5d8006420aab5a60e5aaa188223aeb0396483..ffd1c792b0e0fe1ed3da85cf933202c5
      testCompileOnly(annotations)
  
 +    // Paper start - add checker
-+    val checkerQual = "org.checkerframework:checker-qual:3.21.0"
++    val checkerQual = "org.checkerframework:checker-qual:3.33.0"
 +    compileOnlyApi(checkerQual)
 +    testCompileOnly(checkerQual)
 +    // Paper end
 +
      testImplementation("org.apache.commons:commons-lang3:3.12.0")
-     testImplementation("junit:junit:4.13.2")
-     testImplementation("org.hamcrest:hamcrest-library:1.3")
-@@ -68,7 +80,7 @@ tasks.withType<Javadoc> {
+     testImplementation("org.junit.jupiter:junit-jupiter:5.10.2")
+     testImplementation("org.hamcrest:hamcrest:2.2")
+@@ -69,8 +80,12 @@ tasks.withType<Javadoc> {
      options.links(
-         "https://guava.dev/releases/31.1-jre/api/docs/",
-         "https://javadoc.io/doc/org.yaml/snakeyaml/2.0/",
+         "https://guava.dev/releases/32.1.2-jre/api/docs/",
+         "https://javadoc.io/doc/org.yaml/snakeyaml/2.2/",
 -        "https://javadoc.io/doc/org.jetbrains/annotations-java5/$annotationsVersion/",
 +        "https://javadoc.io/doc/org.jetbrains/annotations/$annotationsVersion/", // Paper - we don't want Java 5 annotations
          "https://javadoc.io/doc/net.md-5/bungeecord-chat/$bungeeCordChatVersion/",
++        // Paper start - add missing javadoc links
++        "https://javadoc.io/doc/org.joml/joml/1.10.5/index.html",
++        "https://www.javadoc.io/doc/com.google.code.gson/gson/2.10.1",
++        // Paper end
      )
      options.tags("apiNote:a:API Note:")
-@@ -84,3 +96,14 @@ tasks.withType<Javadoc> {
-         }
-     }
+ 
+@@ -89,3 +104,14 @@ tasks.withType<Javadoc> {
+ tasks.test {
+     useJUnitPlatform()
  }
 +
 +// Paper start

patches/api/0003-Test-changes.patch

@@ -3,7 +3,6 @@ From: Shane Freeder <theboyetronic@gmail.com>
 Date: Sun, 17 Mar 2019 23:04:30 +0000
 Subject: [PATCH] Test changes
 
-- convert to mockito for mocking of types
 - Allow use of TYPE_USE annotations
 - Ignore package-private methods for nullability annotations
 - Add excludes for classes which don't pass
@@ -13,46 +12,22 @@ Co-authored-by: Riley Park <rileysebastianpark@gmail.com>
 Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
 
 diff --git a/build.gradle.kts b/build.gradle.kts
-index ffd1c792b0e0fe1ed3da85cf933202c5193734ce..b38a9f4d628fa639e5d2b7dcd5a63f0bf6b8330b 100644
+index a918fd14c95e714e935758d60bccd72755e00b11..768024b2b4584fd7dd86f068c0e79c89ffc5faa1 100644
 --- a/build.gradle.kts
 +++ b/build.gradle.kts
-@@ -38,6 +38,7 @@ dependencies {
-     compileOnlyApi(checkerQual)
-     testCompileOnly(checkerQual)
-     // Paper end
-+    testImplementation("org.mockito:mockito-core:4.9.0") // Paper - add mockito
+@@ -105,6 +105,12 @@ tasks.test {
+     useJUnitPlatform()
+ }
  
-     testImplementation("org.apache.commons:commons-lang3:3.12.0")
-     testImplementation("junit:junit:4.13.2")
-diff --git a/src/test/java/io/papermc/paper/testing/EmptyRegistry.java b/src/test/java/io/papermc/paper/testing/EmptyRegistry.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..ba9ddce87a9f385e729a5c2cf7c5eec120e388a7
---- /dev/null
-+++ b/src/test/java/io/papermc/paper/testing/EmptyRegistry.java
-@@ -0,0 +1,23 @@
-+package io.papermc.paper.testing;
-+
-+import java.util.Collections;
-+import java.util.Iterator;
-+import org.bukkit.Keyed;
-+import org.bukkit.NamespacedKey;
-+import org.bukkit.Registry;
-+import org.jetbrains.annotations.NotNull;
-+import org.jetbrains.annotations.Nullable;
-+
-+public record EmptyRegistry() implements Registry<Keyed> {
-+
-+    @NotNull
-+    @Override
-+    public Iterator<Keyed> iterator() {
-+        return Collections.emptyIterator();
-+    }
-+
-+    @Override
-+    public @Nullable Keyed get(@NotNull final NamespacedKey key) {
-+        return null;
-+    }
++// Paper start - compile tests with -parameters for better junit parameterized test names
++tasks.compileTestJava {
++    options.compilerArgs.add("-parameters")
 +}
++// Paper end
++
+ // Paper start
+ val scanJar = tasks.register("scanJarForBadCalls", io.papermc.paperweight.tasks.ScanJarForBadCalls::class) {
+     badAnnotations.add("Lio/papermc/paper/annotation/DoNotUse;")
 diff --git a/src/test/java/io/papermc/paper/testing/EmptyTag.java b/src/test/java/io/papermc/paper/testing/EmptyTag.java
 new file mode 100644
 index 0000000000000000000000000000000000000000..77154095cfb8b259bdb318e8ff40cb6f559ebc18
@@ -90,62 +65,8 @@ index 0000000000000000000000000000000000000000..77154095cfb8b259bdb318e8ff40cb6f
 +        return Collections.emptySet();
 +    }
 +}
-diff --git a/src/test/java/io/papermc/paper/testing/TestServer.java b/src/test/java/io/papermc/paper/testing/TestServer.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..756acf231b1b076b08046d86992ba7ce7f62a94f
---- /dev/null
-+++ b/src/test/java/io/papermc/paper/testing/TestServer.java
-@@ -0,0 +1,48 @@
-+package io.papermc.paper.testing;
-+
-+import java.util.logging.Logger;
-+import org.bukkit.Bukkit;
-+import org.bukkit.NamespacedKey;
-+import org.bukkit.Server;
-+import org.bukkit.command.SimpleCommandMap;
-+import org.bukkit.plugin.PluginManager;
-+import org.bukkit.plugin.SimplePluginManager;
-+
-+import static org.mockito.ArgumentMatchers.anyString;
-+import static org.mockito.Mockito.any;
-+import static org.mockito.Mockito.mock;
-+import static org.mockito.Mockito.when;
-+
-+public final class TestServer {
-+
-+    @SuppressWarnings("removal")
-+    public static void setup() {
-+        //noinspection ConstantValue
-+        if (Bukkit.getServer() != null) {
-+            return;
-+        }
-+
-+        final Server dummyServer = mock(Server.class);
-+
-+        final Logger logger = Logger.getLogger(TestServer.class.getCanonicalName());
-+        when(dummyServer.getLogger()).thenReturn(logger);
-+        when(dummyServer.getName()).thenReturn(TestServer.class.getSimpleName());
-+        when(dummyServer.getVersion()).thenReturn("Version_" + TestServer.class.getPackage().getImplementationVersion());
-+        when(dummyServer.getBukkitVersion()).thenReturn("BukkitVersion_" + TestServer.class.getPackage().getImplementationVersion());
-+
-+
-+        final Thread currentThread = Thread.currentThread();
-+        when(dummyServer.isPrimaryThread()).thenAnswer(ignored -> Thread.currentThread().equals(currentThread));
-+
-+        when(dummyServer.getTag(anyString(), any(NamespacedKey.class), any())).thenAnswer(ignored -> new EmptyTag());
-+
-+        final PluginManager pluginManager = new SimplePluginManager(dummyServer, new SimpleCommandMap(dummyServer));
-+        when(dummyServer.getPluginManager()).thenReturn(pluginManager);
-+
-+        when(dummyServer.getRegistry(any())).thenAnswer(ignored -> new EmptyRegistry());
-+        when(dummyServer.getScoreboardCriteria(anyString())).thenReturn(null);
-+
-+        Bukkit.setServer(dummyServer);
-+    }
-+
-+}
 diff --git a/src/test/java/org/bukkit/AnnotationTest.java b/src/test/java/org/bukkit/AnnotationTest.java
-index 4ac3dd977e75cd8464163351d306e037ee32cb48..c26ea217927ba77611e6ae93f8df50a83bceb3dd 100644
+index 64e7aef6220097edefdff3b98a771b988365930d..a899f63eb2ce58b3cf708e91819cbbdeffda5d9f 100644
 --- a/src/test/java/org/bukkit/AnnotationTest.java
 +++ b/src/test/java/org/bukkit/AnnotationTest.java
 @@ -29,7 +29,13 @@ public class AnnotationTest {
@@ -211,8 +132,8 @@ index 4ac3dd977e75cd8464163351d306e037ee32cb48..c26ea217927ba77611e6ae93f8df50a8
                  for (int i = 0; i < paramTypes.length; i++) {
                      if (mustBeAnnotated(paramTypes[i]) ^ isWellAnnotated(method.invisibleParameterAnnotations == null ? null : method.invisibleParameterAnnotations[i])) {
 +                        // Paper start
-+                        if (method.invisibleTypeAnnotations != null) {
-+                            for (final org.objectweb.asm.tree.TypeAnnotationNode invisibleTypeAnnotation : method.invisibleTypeAnnotations) {
++                        if (method.invisibleTypeAnnotations != null || method.visibleTypeAnnotations != null) {
++                            for (final org.objectweb.asm.tree.TypeAnnotationNode invisibleTypeAnnotation : java.util.Objects.requireNonNullElse(method.invisibleTypeAnnotations, method.visibleTypeAnnotations)) {
 +                                final org.objectweb.asm.TypeReference ref = new org.objectweb.asm.TypeReference(invisibleTypeAnnotation.typeRef);
 +                                if (ref.getSort() == org.objectweb.asm.TypeReference.METHOD_FORMAL_PARAMETER && ref.getTypeParameterIndex() == i && java.util.Arrays.asList(ACCEPTED_ANNOTATIONS).contains(invisibleTypeAnnotation.desc)) {
 +                                    continue dancing;
@@ -241,8 +162,8 @@ index 4ac3dd977e75cd8464163351d306e037ee32cb48..c26ea217927ba77611e6ae93f8df50a8
 +            builder.append("\t").append(message).append("\n");
          }
  
--        Assert.fail("There " + errors.size() + " are missing annotation(s)");
-+        Assert.fail(builder.toString());
+-        fail("There " + errors.size() + " are missing annotation(s)");
++        fail(builder.toString());
      }
  
      private static void collectClasses(@NotNull File from, @NotNull Map<String, ClassNode> to) throws IOException {
@@ -300,243 +221,30 @@ index 4ac3dd977e75cd8464163351d306e037ee32cb48..c26ea217927ba77611e6ae93f8df50a8
              return false;
          }
 diff --git a/src/test/java/org/bukkit/BukkitMirrorTest.java b/src/test/java/org/bukkit/BukkitMirrorTest.java
-index 2dfada66067d79b84cd490eadbe0178e8cd8c260..06d66512c91c680130132b79e34fbf32245ff9ee 100644
+index 89ca06ebecdaadd5dfc7bc74473ca15ad36f6eff..5974ceea58940e1799f3589eac0e39b925a42c3b 100644
 --- a/src/test/java/org/bukkit/BukkitMirrorTest.java
 +++ b/src/test/java/org/bukkit/BukkitMirrorTest.java
-@@ -20,6 +20,7 @@ public class BukkitMirrorTest {
+@@ -9,6 +9,7 @@ import org.junit.jupiter.params.ParameterizedTest;
+ import org.junit.jupiter.params.provider.Arguments;
+ import org.junit.jupiter.params.provider.MethodSource;
  
-     @Parameters(name = "{index}: {1}")
-     public static List<Object[]> data() {
-+        if (true) return List.of(); // Paper
-         return Lists.transform(Arrays.asList(Server.class.getDeclaredMethods()), new Function<Method, Object[]>() {
-             @Override
-             public Object[] apply(Method input) {
-diff --git a/src/test/java/org/bukkit/TestServer.java b/src/test/java/org/bukkit/TestServer.java
-deleted file mode 100644
-index 701a17c10f31cd345238a3c568264178ce372faa..0000000000000000000000000000000000000000
---- a/src/test/java/org/bukkit/TestServer.java
-+++ /dev/null
-@@ -1,139 +0,0 @@
--package org.bukkit;
--
--import com.google.common.collect.ImmutableMap;
--import java.lang.reflect.InvocationHandler;
--import java.lang.reflect.Method;
--import java.lang.reflect.Proxy;
--import java.util.Iterator;
--import java.util.Map;
--import java.util.logging.Logger;
--import org.bukkit.command.SimpleCommandMap;
--import org.bukkit.plugin.PluginManager;
--import org.bukkit.plugin.SimplePluginManager;
--import org.jetbrains.annotations.NotNull;
--import org.jetbrains.annotations.Nullable;
--
--public final class TestServer implements InvocationHandler {
--    private static interface MethodHandler {
--        Object handle(TestServer server, Object[] args);
--    }
--
--    private static final Map<Method, MethodHandler> methods;
--
--    static {
--        try {
--            ImmutableMap.Builder<Method, MethodHandler> methodMap = ImmutableMap.builder();
--            methodMap.put(
--                    Server.class.getMethod("isPrimaryThread"),
--                    new MethodHandler() {
--                        @Override
--                        public Object handle(TestServer server, Object[] args) {
--                            return Thread.currentThread().equals(server.creatingThread);
--                        }
--                    }
--                );
--            methodMap.put(
--                    Server.class.getMethod("getPluginManager"),
--                    new MethodHandler() {
--                        @Override
--                        public Object handle(TestServer server, Object[] args) {
--                            return server.pluginManager;
--                        }
--                    }
--                );
--            methodMap.put(
--                    Server.class.getMethod("getLogger"),
--                    new MethodHandler() {
--                        final Logger logger = Logger.getLogger(TestServer.class.getCanonicalName());
--                        @Override
--                        public Object handle(TestServer server, Object[] args) {
--                            return logger;
--                        }
--                    }
--                );
--            methodMap.put(
--                    Server.class.getMethod("getName"),
--                    new MethodHandler() {
--                        @Override
--                        public Object handle(TestServer server, Object[] args) {
--                            return TestServer.class.getSimpleName();
--                        }
--                    }
--                );
--            methodMap.put(
--                    Server.class.getMethod("getVersion"),
--                    new MethodHandler() {
--                        @Override
--                        public Object handle(TestServer server, Object[] args) {
--                            return "Version_" + TestServer.class.getPackage().getImplementationVersion();
--                        }
--                    }
--                );
--            methodMap.put(
--                    Server.class.getMethod("getBukkitVersion"),
--                    new MethodHandler() {
--                        @Override
--                        public Object handle(TestServer server, Object[] args) {
--                            return "BukkitVersion_" + TestServer.class.getPackage().getImplementationVersion();
--                        }
--                    }
--                );
--            methodMap.put(
--                    Server.class.getMethod("getRegistry", Class.class),
--                    new MethodHandler() {
--                        @Override
--                        public Object handle(TestServer server, Object[] args) {
--                            return new Registry() {
--                                @NotNull
--                                @Override
--                                public Iterator iterator() {
--                                    return null;
--                                }
--
--                                @Nullable
--                                @Override
--                                public Keyed get(@NotNull NamespacedKey key) {
--                                    return null;
--                                }
--                            };
--                        }
--                    }
--                );
--            methodMap.put(
--                    Server.class.getMethod("getScoreboardCriteria", String.class),
--                    new MethodHandler() {
--                        @Override
--                        public Object handle(TestServer server, Object[] args) {
--                            // Does not need to return anything. Exists solely to test CriteriaTest which has static init fields
--                            return null;
--                        }
--                    }
--                );
--            methods = methodMap.build();
--
--            TestServer server = new TestServer();
--            Server instance = Proxy.getProxyClass(Server.class.getClassLoader(), Server.class).asSubclass(Server.class).getConstructor(InvocationHandler.class).newInstance(server);
--            Bukkit.setServer(instance);
--            server.pluginManager = new SimplePluginManager(instance, new SimpleCommandMap(instance));
--        } catch (Throwable t) {
--            throw new Error(t);
--        }
--    }
--
--    private Thread creatingThread = Thread.currentThread();
--    private PluginManager pluginManager;
--    private TestServer() {};
--
--    public static Server getInstance() {
--        return Bukkit.getServer();
--    }
--
--    @Override
--    public Object invoke(Object proxy, Method method, Object[] args) {
--        MethodHandler handler = methods.get(method);
--        if (handler != null) {
--            return handler.handle(this, args);
--        }
--        throw new UnsupportedOperationException(String.valueOf(method));
--    }
--}
-diff --git a/src/test/java/org/bukkit/TestWorld.java b/src/test/java/org/bukkit/TestWorld.java
-index ab34f1199921d415fa2ca6e281a8125c9e6d7173..f64d024f5bbf9482aaddb56597b23b04c66f21bf 100644
---- a/src/test/java/org/bukkit/TestWorld.java
-+++ b/src/test/java/org/bukkit/TestWorld.java
-@@ -18,7 +18,7 @@ public final class TestWorld implements InvocationHandler {
++@org.junit.jupiter.api.Disabled // Paper
+ public class BukkitMirrorTest {
  
-     static {
-         try {
--            TestServer.getInstance();
-+            io.papermc.paper.testing.TestServer.setup(); // Paper
+     public static Stream<Arguments> data() {
+diff --git a/src/test/java/org/bukkit/support/TestServer.java b/src/test/java/org/bukkit/support/TestServer.java
+index 5709d52ed4ac4ce8dd8b0569281279f7305c5fb9..a47ee3ce660ec4467b5ed6a4b41fb2d19179a189 100644
+--- a/src/test/java/org/bukkit/support/TestServer.java
++++ b/src/test/java/org/bukkit/support/TestServer.java
+@@ -72,6 +72,11 @@ public final class TestServer {
+         UnsafeValues unsafeValues = mock(withSettings().stubOnly());
+         when(instance.getUnsafe()).thenReturn(unsafeValues);
  
-             ImmutableMap.Builder<Method, MethodHandler> methodMap = ImmutableMap.builder();
-             methodMap.put(
-diff --git a/src/test/java/org/bukkit/event/SyntheticEventTest.java b/src/test/java/org/bukkit/event/SyntheticEventTest.java
-index d402cb59f508205ebe9ee450594826b04cecb90b..09886568ae6167141b463b6262565fa212af3385 100644
---- a/src/test/java/org/bukkit/event/SyntheticEventTest.java
-+++ b/src/test/java/org/bukkit/event/SyntheticEventTest.java
-@@ -1,6 +1,5 @@
- package org.bukkit.event;
- 
--import org.bukkit.TestServer;
- import org.bukkit.plugin.PluginLoader;
- import org.bukkit.plugin.SimplePluginManager;
- import org.bukkit.plugin.TestPlugin;
-@@ -12,14 +11,15 @@ public class SyntheticEventTest {
-     @SuppressWarnings("deprecation")
-     @Test
-     public void test() {
--        final JavaPluginLoader loader = new JavaPluginLoader(TestServer.getInstance());
-+        io.papermc.paper.testing.TestServer.setup(); // Paper
-+        final JavaPluginLoader loader = new JavaPluginLoader(org.bukkit.Bukkit.getServer()); // Paper
-         TestPlugin plugin = new TestPlugin(getClass().getName()) {
-             @Override
-             public PluginLoader getPluginLoader() {
-                 return loader;
-             }
-         };
--        SimplePluginManager pluginManager = new SimplePluginManager(TestServer.getInstance(), null);
-+        SimplePluginManager pluginManager = new SimplePluginManager(org.bukkit.Bukkit.getServer(), null); // Paper
- 
-         TestEvent event = new TestEvent(false);
-         Impl impl = new Impl();
-diff --git a/src/test/java/org/bukkit/plugin/PluginManagerTest.java b/src/test/java/org/bukkit/plugin/PluginManagerTest.java
-index f188cd4f3b07027c30d41f1162db77a506b7b6bb..c46ed2acb82db814d660459b705dd49e6d44240f 100644
---- a/src/test/java/org/bukkit/plugin/PluginManagerTest.java
-+++ b/src/test/java/org/bukkit/plugin/PluginManagerTest.java
-@@ -2,7 +2,6 @@ package org.bukkit.plugin;
- 
- import static org.hamcrest.Matchers.*;
- import static org.junit.Assert.*;
--import org.bukkit.TestServer;
- import org.bukkit.event.Event;
- import org.bukkit.event.TestEvent;
- import org.bukkit.permissions.Permission;
-@@ -14,7 +13,7 @@ public class PluginManagerTest {
-         volatile Object value = null;
++        // Paper start - testing changes
++        when(instance.getTag(anyString(), any(NamespacedKey.class), any())).thenAnswer(ignored -> new io.papermc.paper.testing.EmptyTag());
++        when(instance.getScoreboardCriteria(anyString())).thenReturn(null);
++        // Paper end - testing changes
++
+         Bukkit.setServer(instance);
      }
  
--    private static final PluginManager pm = TestServer.getInstance().getPluginManager();
-+    private static final PluginManager pm = org.bukkit.Bukkit.getServer().getPluginManager(); // Paper
- 
-     private final MutableObject store = new MutableObject();
- 
-diff --git a/src/test/java/org/bukkit/scoreboard/CriteriaTest.java b/src/test/java/org/bukkit/scoreboard/CriteriaTest.java
-index eb94b6f4d58cd9f66b07791c57af7e359992e28c..a93f28e2f987a36e2c7e4f7d31506b750bdb222b 100644
---- a/src/test/java/org/bukkit/scoreboard/CriteriaTest.java
-+++ b/src/test/java/org/bukkit/scoreboard/CriteriaTest.java
-@@ -2,7 +2,6 @@ package org.bukkit.scoreboard;
- 
- import org.bukkit.Material;
- import org.bukkit.Statistic;
--import org.bukkit.TestServer;
- import org.bukkit.entity.EntityType;
- import org.junit.Assert;
- import org.junit.Test;
-@@ -11,7 +10,7 @@ public class CriteriaTest {
- 
-     @Test
-     public void testStatistic() {
--        TestServer.getInstance();
-+        io.papermc.paper.testing.TestServer.setup(); // Paper
- 
-         Assert.assertThrows(IllegalArgumentException.class, () -> Criteria.statistic(Statistic.AVIATE_ONE_CM, Material.STONE)); // Generic statistic with block
-         Assert.assertThrows(IllegalArgumentException.class, () -> Criteria.statistic(Statistic.AVIATE_ONE_CM, EntityType.CREEPER)); // Generic statistic with entity type

patches/api/0004-Add-FastUtil-to-Bukkit.patch

@@ -1,19 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Aikar <aikar@aikar.co>
-Date: Fri, 1 Apr 2016 00:02:47 -0400
-Subject: [PATCH] Add FastUtil to Bukkit
-
-Doesn't expose to plugins, just allows Paper-API to use it for optimization
-
-diff --git a/build.gradle.kts b/build.gradle.kts
-index b38a9f4d628fa639e5d2b7dcd5a63f0bf6b8330b..19720f73cb8454d6ddd8d75e7d08556d61436505 100644
---- a/build.gradle.kts
-+++ b/build.gradle.kts
-@@ -22,6 +22,7 @@ dependencies {
-     api("com.googlecode.json-simple:json-simple:1.1.1") {
-         isTransitive = false // includes junit
-     }
-+    api("it.unimi.dsi:fastutil:8.5.6")
-     // Paper end
- 
-     compileOnly("org.apache.maven:maven-resolver-provider:3.8.5")

patches/api/0004-Code-Generation.patch

@@ -0,0 +1,338 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jake Potrebic <jake.m.potrebic@gmail.com>
+Date: Fri, 26 May 2023 18:14:44 -0700
+Subject: [PATCH] Code Generation
+
+Currently includes generated key holder classes for types
+used in the Registry Modification API
+
+diff --git a/build.gradle.kts b/build.gradle.kts
+index 768024b2b4584fd7dd86f068c0e79c89ffc5faa1..f11a22ab01e97e51619c96f2d8a78a99297efc59 100644
+--- a/build.gradle.kts
++++ b/build.gradle.kts
+@@ -1,6 +1,7 @@
+ plugins {
+     `java-library`
+     `maven-publish`
++    idea // Paper
+ }
+ 
+ java {
+@@ -45,6 +46,22 @@ dependencies {
+     testImplementation("org.ow2.asm:asm-tree:9.7")
+ }
+ 
++// Paper start
++val generatedApiPath: java.nio.file.Path = rootProject.projectDir.toPath().resolve("paper-api-generator/generated")
++idea {
++    module {
++        generatedSourceDirs.add(generatedApiPath.toFile())
++    }
++}
++sourceSets {
++    main {
++        java {
++            srcDir(generatedApiPath)
++        }
++    }
++}
++// Paper end
++
+ configure<PublishingExtension> {
+     publications.create<MavenPublication>("maven") {
+         from(components["java"])
+@@ -121,3 +138,14 @@ tasks.check {
+     dependsOn(scanJar)
+ }
+ // Paper end
++// Paper start
++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 end
+diff --git a/src/main/java/io/papermc/paper/generated/GeneratedFrom.java b/src/main/java/io/papermc/paper/generated/GeneratedFrom.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..2512dba27edfdccbc4430815b6cba048e3d93484
+--- /dev/null
++++ b/src/main/java/io/papermc/paper/generated/GeneratedFrom.java
+@@ -0,0 +1,21 @@
++package io.papermc.paper.generated;
++
++import java.lang.annotation.Documented;
++import java.lang.annotation.ElementType;
++import java.lang.annotation.Retention;
++import java.lang.annotation.RetentionPolicy;
++import java.lang.annotation.Target;
++import org.jetbrains.annotations.ApiStatus;
++
++/**
++ * Used to mark classes which are generated from
++ * a specific version of minecraft.
++ */
++@ApiStatus.Internal
++@Documented
++@Retention(RetentionPolicy.RUNTIME)
++@Target(ElementType.TYPE)
++public @interface GeneratedFrom {
++
++    String value();
++}
+diff --git a/src/main/java/io/papermc/paper/registry/RegistryKey.java b/src/main/java/io/papermc/paper/registry/RegistryKey.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..7b79bf33074355020e0b3b5ef40c7f2e6ba644b4
+--- /dev/null
++++ b/src/main/java/io/papermc/paper/registry/RegistryKey.java
+@@ -0,0 +1,141 @@
++package io.papermc.paper.registry;
++
++import net.kyori.adventure.key.Keyed;
++import org.bukkit.Art;
++import org.bukkit.Fluid;
++import org.bukkit.GameEvent;
++import org.bukkit.MusicInstrument;
++import org.bukkit.Particle;
++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.entity.memory.MemoryKey;
++import org.bukkit.generator.structure.Structure;
++import org.bukkit.generator.structure.StructureType;
++import org.bukkit.inventory.ItemType;
++import org.bukkit.inventory.meta.trim.TrimMaterial;
++import org.bukkit.inventory.meta.trim.TrimPattern;
++import org.bukkit.map.MapCursor;
++import org.bukkit.potion.PotionEffectType;
++import org.bukkit.potion.PotionType;
++import org.jetbrains.annotations.ApiStatus;
++
++import static io.papermc.paper.registry.RegistryKeyImpl.create;
++
++/**
++ * Identifier for a specific registry. For use with
++ * {@link TypedKey} and the registry modification API.
++ * <p>
++ * There are 2 types of registries, identified as "built-in"
++ * or "data-driven". The former are not changeable by datapacks (which
++ * doesn't necessarily mean they aren't changeable in the API) and
++ * are loaded first. "Data-driven" registries are all created by
++ * reading in data from the vanilla and other datapacks.
++ *
++ * @param <T> the value type
++ */
++@SuppressWarnings("unused")
++public sealed interface RegistryKey<T> extends Keyed permits RegistryKeyImpl {
++
++    /* ******************* *
++     * Built-in Registries *
++     * ******************* */
++    /**
++     * Built-in registry for game events
++     * @see io.papermc.paper.registry.keys.GameEventKeys
++     */
++    RegistryKey<GameEvent> GAME_EVENT = create("game_event");
++    /**
++     * Built-in registry for structure types.
++     * @see io.papermc.paper.registry.keys.StructureTypeKeys
++     */
++    RegistryKey<StructureType> STRUCTURE_TYPE = create("worldgen/structure_type");
++    /**
++     * Built-in registry for instruments.
++     * @see io.papermc.paper.registry.keys.InstrumentKeys
++     */
++    RegistryKey<MusicInstrument> INSTRUMENT = create("instrument");
++    /**
++     * Built-in registry for enchantments.
++     * @see io.papermc.paper.registry.keys.EnchantmentKeys
++     */
++    RegistryKey<Enchantment> ENCHANTMENT = create("enchantment");
++    /**
++     * Built-in registry for potion effect types (mob effects).
++     * @see io.papermc.paper.registry.keys.MobEffectKeys
++     */
++    RegistryKey<PotionEffectType> MOB_EFFECT = create("mob_effect");
++    /**
++     * @apiNote DO NOT USE
++     */
++    @ApiStatus.Internal
++    RegistryKey<BlockType> BLOCK = create("block");
++    /**
++     * @apiNote DO NOT USE
++     */
++    @ApiStatus.Internal
++    RegistryKey<ItemType> ITEM = create("item");
++
++
++    /* ********************** *
++     * Data-driven Registries *
++     * ********************** */
++    /**
++     * Data-driven registry for biomes.
++     * @see io.papermc.paper.registry.keys.BiomeKeys
++     */
++    RegistryKey<Biome> BIOME = create("worldgen/biome");
++    /**
++     * Data-driven registry for structures.
++     * @see io.papermc.paper.registry.keys.StructureKeys
++     */
++    RegistryKey<Structure> STRUCTURE = create("worldgen/structure");
++    /**
++     * Data-driven registry for trim materials.
++     * @see io.papermc.paper.registry.keys.TrimMaterialKeys
++     */
++    RegistryKey<TrimMaterial> TRIM_MATERIAL = create("trim_material");
++    /**
++     * Data-driven registry for trim patterns.
++     * @see io.papermc.paper.registry.keys.TrimPatternKeys
++     */
++    RegistryKey<TrimPattern> TRIM_PATTERN = create("trim_pattern");
++    /**
++     * Data-driven registry for damage types.
++     * @see io.papermc.paper.registry.keys.DamageTypeKeys
++     */
++    RegistryKey<DamageType> DAMAGE_TYPE = create("damage_type");
++    /**
++     * Data-driven registry for wolf variants
++     * @see io.papermc.paper.registry.keys.WolfVariantKeys
++     */
++    RegistryKey<Wolf.Variant> WOLF_VARIANT = create("wolf_variant");
++
++
++    /* ******************* *
++     * API-only Registries *
++     * ******************* */
++    RegistryKey<Art> PAINTING_VARIANT = create("painting_variant");
++    RegistryKey<Attribute> ATTRIBUTE = create("attribute");
++    RegistryKey<PatternType> BANNER_PATTERN = create("banner_pattern");
++    RegistryKey<Cat.Type> CAT_VARIANT = create("cat_variant");
++    RegistryKey<EntityType> ENTITY_TYPE = create("entity_type");
++    RegistryKey<Particle> PARTICLE_TYPE = create("particle_type");
++    RegistryKey<PotionType> POTION = create("potion");
++    RegistryKey<Sound> SOUND_EVENT = create("sound_event");
++    RegistryKey<Villager.Profession> VILLAGER_PROFESSION = create("villager_profession");
++    RegistryKey<Villager.Type> VILLAGER_TYPE = create("villager_type");
++    RegistryKey<MemoryKey<?>> MEMORY_MODULE_TYPE = create("memory_module_type");
++    RegistryKey<Fluid> FLUID = create("fluid");
++    RegistryKey<Frog.Variant> FROG_VARIANT = create("frog_variant");
++    RegistryKey<MapCursor.Type> MAP_DECORATION_TYPE = create("map_decoration_type");
++}
+diff --git a/src/main/java/io/papermc/paper/registry/RegistryKeyImpl.java b/src/main/java/io/papermc/paper/registry/RegistryKeyImpl.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..791813220b2504214b1adecc69093cd600fb0f8c
+--- /dev/null
++++ b/src/main/java/io/papermc/paper/registry/RegistryKeyImpl.java
+@@ -0,0 +1,24 @@
++package io.papermc.paper.registry;
++
++import com.google.common.collect.Sets;
++import java.util.Set;
++import net.kyori.adventure.key.Key;
++import org.intellij.lang.annotations.Subst;
++import org.jetbrains.annotations.NotNull;
++
++record RegistryKeyImpl<T>(@NotNull Key key) implements RegistryKey<T> {
++
++    static final Set<RegistryKey<?>> REGISTRY_KEYS = Sets.newIdentityHashSet();
++
++    static <T> RegistryKey<T> create(@Subst("some_key") final String key) {
++        final RegistryKey<T> registryKey = createInternal(key);
++        REGISTRY_KEYS.add(registryKey);
++        return registryKey;
++    }
++
++    // creates the key without adding to the internal set of keys
++    static <T> RegistryKey<T> createInternal(@Subst("some_key") final String key) {
++        return new RegistryKeyImpl<>(Key.key(Key.MINECRAFT_NAMESPACE, key));
++    }
++
++}
+diff --git a/src/main/java/io/papermc/paper/registry/TypedKey.java b/src/main/java/io/papermc/paper/registry/TypedKey.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..6f5a062ba7ee7173468ecea3c1855a233bf3855e
+--- /dev/null
++++ b/src/main/java/io/papermc/paper/registry/TypedKey.java
+@@ -0,0 +1,44 @@
++package io.papermc.paper.registry;
++
++import net.kyori.adventure.key.Key;
++import net.kyori.adventure.key.Keyed;
++import org.jetbrains.annotations.ApiStatus;
++import org.jetbrains.annotations.NotNull;
++
++/**
++ * Represents a key for a value in a specific registry.
++ *
++ * @param <T> the value type for the registry
++ */
++@ApiStatus.Experimental
++public sealed interface TypedKey<T> extends Keyed permits TypedKeyImpl {
++
++    /**
++     * Gets the key for the value in the registry.
++     *
++     * @return the value's key
++     */
++    @Override
++    @NotNull Key key();
++
++    /**
++     * Gets the registry key for the value this key
++     * represents.
++     *
++     * @return the registry key
++     */
++    @NotNull RegistryKey<T> registryKey();
++
++    /**
++     * Create a typed key from a key and a registry key.
++     *
++     * @param registryKey the registry this key is for
++     * @param key the key for the value in the registry
++     * @param <T> value type
++     * @return a new key for the value key and registry key
++     */
++    @ApiStatus.Experimental
++    static <T> @NotNull TypedKey<T> create(final @NotNull RegistryKey<T> registryKey, final @NotNull Key key) {
++        return new TypedKeyImpl<>(key, registryKey);
++    }
++}
+diff --git a/src/main/java/io/papermc/paper/registry/TypedKeyImpl.java b/src/main/java/io/papermc/paper/registry/TypedKeyImpl.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..1a97b3359c4ece5c29131da7c3f208aaa8fab66e
+--- /dev/null
++++ b/src/main/java/io/papermc/paper/registry/TypedKeyImpl.java
+@@ -0,0 +1,8 @@
++package io.papermc.paper.registry;
++
++import net.kyori.adventure.key.Key;
++import net.kyori.adventure.key.Keyed;
++import org.jetbrains.annotations.NotNull;
++
++record TypedKeyImpl<T>(@NotNull Key key, @NotNull RegistryKey<T> registryKey) implements TypedKey<T> {
++}
+diff --git a/src/main/java/org/bukkit/MinecraftExperimental.java b/src/main/java/org/bukkit/MinecraftExperimental.java
+index b6f4810e387c22c4a70609ea1d605130245689a5..03824ae54e1bdb8b14f79b3c5e0294ae725e43f8 100644
+--- a/src/main/java/org/bukkit/MinecraftExperimental.java
++++ b/src/main/java/org/bukkit/MinecraftExperimental.java
+@@ -47,6 +47,6 @@ public @interface MinecraftExperimental {
+     @ApiStatus.Internal
+     public enum Requires {
+ 
+-        UPDATE_1_21
++        UPDATE_1_21, BUNDLE, TRADE_REBALANCE // Paper
+     }
+ }

patches/api/0005-Add-FastUtil-to-Bukkit.patch

@@ -0,0 +1,19 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Fri, 1 Apr 2016 00:02:47 -0400
+Subject: [PATCH] Add FastUtil to Bukkit
+
+Doesn't expose to plugins, just allows Paper-API to use it for optimization
+
+diff --git a/build.gradle.kts b/build.gradle.kts
+index f11a22ab01e97e51619c96f2d8a78a99297efc59..2f266350a787a4cfdfda1b0e760bfb7604cac43c 100644
+--- a/build.gradle.kts
++++ b/build.gradle.kts
+@@ -23,6 +23,7 @@ dependencies {
+     api("com.googlecode.json-simple:json-simple:1.1.1") {
+         isTransitive = false // includes junit
+     }
++    api("it.unimi.dsi:fastutil:8.5.6")
+     // Paper end
+ 
+     compileOnly("org.apache.maven:maven-resolver-provider:3.9.6")

patches/api/0007-Use-ASM-for-event-executors.patch

@@ -1,370 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Techcable <Techcable@outlook.com>
-Date: Thu, 3 Mar 2016 13:20:33 -0700
-Subject: [PATCH] Use ASM for event executors.
-
-Uses method handles for private or static methods.
-
-diff --git a/build.gradle.kts b/build.gradle.kts
-index cbab63d2f3b045f6193f5a3422ae4b5509d3003b..ba6f0a70ba2442dbe60ed6cc92e4fb91a48d9f3b 100644
---- a/build.gradle.kts
-+++ b/build.gradle.kts
-@@ -42,6 +42,9 @@ dependencies {
-     apiAndDocs("net.kyori:adventure-text-serializer-legacy")
-     apiAndDocs("net.kyori:adventure-text-serializer-plain")
-     apiAndDocs("net.kyori:adventure-text-logger-slf4j")
-+
-+    implementation("org.ow2.asm:asm:9.4")
-+    implementation("org.ow2.asm:asm-commons:9.4")
-     // Paper end
- 
-     compileOnly("org.apache.maven:maven-resolver-provider:3.8.5")
-diff --git a/src/main/java/com/destroystokyo/paper/event/executor/MethodHandleEventExecutor.java b/src/main/java/com/destroystokyo/paper/event/executor/MethodHandleEventExecutor.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..5b28e9b1daba7834af67dbc193dd656bedd9a994
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/event/executor/MethodHandleEventExecutor.java
-@@ -0,0 +1,42 @@
-+package com.destroystokyo.paper.event.executor;
-+
-+import java.lang.invoke.MethodHandle;
-+import java.lang.invoke.MethodHandles;
-+import java.lang.reflect.Method;
-+
-+import com.destroystokyo.paper.util.SneakyThrow;
-+import org.bukkit.event.Event;
-+import org.bukkit.event.EventException;
-+import org.bukkit.event.Listener;
-+import org.bukkit.plugin.EventExecutor;
-+import org.jetbrains.annotations.NotNull;
-+
-+public class MethodHandleEventExecutor implements EventExecutor {
-+    private final Class<? extends Event> eventClass;
-+    private final MethodHandle handle;
-+
-+    public MethodHandleEventExecutor(@NotNull Class<? extends Event> eventClass, @NotNull MethodHandle handle) {
-+        this.eventClass = eventClass;
-+        this.handle = handle;
-+    }
-+
-+    public MethodHandleEventExecutor(@NotNull Class<? extends Event> eventClass, @NotNull Method m) {
-+        this.eventClass = eventClass;
-+        try {
-+            m.setAccessible(true);
-+            this.handle = MethodHandles.lookup().unreflect(m);
-+        } catch (IllegalAccessException e) {
-+            throw new AssertionError("Unable to set accessible", e);
-+        }
-+    }
-+
-+    @Override
-+    public void execute(@NotNull Listener listener, @NotNull Event event) throws EventException {
-+        if (!eventClass.isInstance(event)) return;
-+        try {
-+            handle.invoke(listener, event);
-+        } catch (Throwable t) {
-+            SneakyThrow.sneaky(t);
-+        }
-+    }
-+}
-diff --git a/src/main/java/com/destroystokyo/paper/event/executor/StaticMethodHandleEventExecutor.java b/src/main/java/com/destroystokyo/paper/event/executor/StaticMethodHandleEventExecutor.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..c83672427324bd068ed52916f700b68446a226f6
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/event/executor/StaticMethodHandleEventExecutor.java
-@@ -0,0 +1,43 @@
-+package com.destroystokyo.paper.event.executor;
-+
-+import java.lang.invoke.MethodHandle;
-+import java.lang.invoke.MethodHandles;
-+import java.lang.reflect.Method;
-+import java.lang.reflect.Modifier;
-+
-+import com.destroystokyo.paper.util.SneakyThrow;
-+import com.google.common.base.Preconditions;
-+
-+import org.bukkit.Bukkit;
-+import org.bukkit.event.Event;
-+import org.bukkit.event.EventException;
-+import org.bukkit.event.Listener;
-+import org.bukkit.plugin.EventExecutor;
-+import org.jetbrains.annotations.NotNull;
-+
-+public class StaticMethodHandleEventExecutor implements EventExecutor {
-+    private final Class<? extends Event> eventClass;
-+    private final MethodHandle handle;
-+
-+    public StaticMethodHandleEventExecutor(@NotNull Class<? extends Event> eventClass, @NotNull Method m) {
-+        Preconditions.checkArgument(Modifier.isStatic(m.getModifiers()), "Not a static method: %s", m);
-+        Preconditions.checkArgument(eventClass != null, "eventClass is null");
-+        this.eventClass = eventClass;
-+        try {
-+            m.setAccessible(true);
-+            this.handle = MethodHandles.lookup().unreflect(m);
-+        } catch (IllegalAccessException e) {
-+            throw new AssertionError("Unable to set accessible", e);
-+        }
-+    }
-+
-+    @Override
-+    public void execute(@NotNull Listener listener, @NotNull Event event) throws EventException {
-+        if (!eventClass.isInstance(event)) return;
-+        try {
-+            handle.invoke(event);
-+        } catch (Throwable throwable) {
-+            SneakyThrow.sneaky(throwable);
-+        }
-+    }
-+}
-diff --git a/src/main/java/com/destroystokyo/paper/event/executor/asm/ASMEventExecutorGenerator.java b/src/main/java/com/destroystokyo/paper/event/executor/asm/ASMEventExecutorGenerator.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..084c31af1a7ba32bb4c3dc8f16f67fd09ce0b6a4
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/event/executor/asm/ASMEventExecutorGenerator.java
-@@ -0,0 +1,54 @@
-+package com.destroystokyo.paper.event.executor.asm;
-+
-+import java.lang.reflect.Method;
-+import java.util.concurrent.atomic.AtomicInteger;
-+
-+import org.bukkit.plugin.EventExecutor;
-+import org.jetbrains.annotations.NotNull;
-+import org.objectweb.asm.ClassWriter;
-+import org.objectweb.asm.Type;
-+import org.objectweb.asm.commons.GeneratorAdapter;
-+
-+import static org.objectweb.asm.Opcodes.*;
-+
-+public class ASMEventExecutorGenerator {
-+
-+    private static final String EXECUTE_DESCRIPTOR = "(Lorg/bukkit/event/Listener;Lorg/bukkit/event/Event;)V";
-+
-+    @NotNull
-+    public static byte[] generateEventExecutor(@NotNull Method m, @NotNull String name) {
-+        ClassWriter writer = new ClassWriter(ClassWriter.COMPUTE_FRAMES | ClassWriter.COMPUTE_MAXS);
-+        writer.visit(V1_8, ACC_PUBLIC, name.replace('.', '/'), null, Type.getInternalName(Object.class), new String[] {Type.getInternalName(EventExecutor.class)});
-+        // Generate constructor
-+        GeneratorAdapter methodGenerator = new GeneratorAdapter(writer.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null), ACC_PUBLIC, "<init>", "()V");
-+        methodGenerator.loadThis();
-+        methodGenerator.visitMethodInsn(INVOKESPECIAL, Type.getInternalName(Object.class), "<init>", "()V", false); // Invoke the super class (Object) constructor
-+        methodGenerator.returnValue();
-+        methodGenerator.endMethod();
-+        // Generate the execute method
-+        methodGenerator = new GeneratorAdapter(writer.visitMethod(ACC_PUBLIC, "execute", EXECUTE_DESCRIPTOR, null, null), ACC_PUBLIC, "execute", EXECUTE_DESCRIPTOR);
-+        methodGenerator.loadArg(0);
-+        methodGenerator.checkCast(Type.getType(m.getDeclaringClass()));
-+        methodGenerator.loadArg(1);
-+        methodGenerator.checkCast(Type.getType(m.getParameterTypes()[0]));
-+        methodGenerator.visitMethodInsn(m.getDeclaringClass().isInterface() ? INVOKEINTERFACE : INVOKEVIRTUAL, Type.getInternalName(m.getDeclaringClass()), m.getName(), Type.getMethodDescriptor(m), m.getDeclaringClass().isInterface());
-+        // The only purpose of this switch statement is to generate the correct pop instruction, should the event handler method return something other than void.
-+        // Non-void event handlers will be unsupported in a future release.
-+        switch (Type.getType(m.getReturnType()).getSize()) {
-+            // case 0 is omitted because the only type that has size 0 is void - no pop instruction needed.
-+            case 1 -> methodGenerator.pop(); // handles reference types and most primitives
-+            case 2 -> methodGenerator.pop2(); // handles long and double
-+        }
-+        methodGenerator.returnValue();
-+        methodGenerator.endMethod();
-+        writer.visitEnd();
-+        return writer.toByteArray();
-+    }
-+
-+    public static AtomicInteger NEXT_ID = new AtomicInteger(1);
-+    @NotNull
-+    public static String generateName() {
-+        int id = NEXT_ID.getAndIncrement();
-+        return "com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor" + id;
-+    }
-+}
-diff --git a/src/main/java/com/destroystokyo/paper/event/executor/asm/ClassDefiner.java b/src/main/java/com/destroystokyo/paper/event/executor/asm/ClassDefiner.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..f79685b48bb581277a6891927988b6f7a4389dc4
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/event/executor/asm/ClassDefiner.java
-@@ -0,0 +1,34 @@
-+package com.destroystokyo.paper.event.executor.asm;
-+
-+import org.jetbrains.annotations.NotNull;
-+
-+public interface ClassDefiner {
-+
-+    /**
-+     * Returns if the defined classes can bypass access checks
-+     *
-+     * @return if classes bypass access checks
-+     */
-+    public default boolean isBypassAccessChecks() {
-+        return false;
-+    }
-+
-+    /**
-+     * Define a class
-+     *
-+     * @param parentLoader the parent classloader
-+     * @param name         the name of the class
-+     * @param data         the class data to load
-+     * @return the defined class
-+     * @throws ClassFormatError     if the class data is invalid
-+     * @throws NullPointerException if any of the arguments are null
-+     */
-+    @NotNull
-+    public Class<?> defineClass(@NotNull ClassLoader parentLoader, @NotNull String name, @NotNull byte[] data);
-+
-+    @NotNull
-+    public static ClassDefiner getInstance() {
-+        return SafeClassDefiner.INSTANCE;
-+    }
-+
-+}
-diff --git a/src/main/java/com/destroystokyo/paper/event/executor/asm/SafeClassDefiner.java b/src/main/java/com/destroystokyo/paper/event/executor/asm/SafeClassDefiner.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..ac99477e9f2c08041aeff31abc1d1edee58d0a67
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/event/executor/asm/SafeClassDefiner.java
-@@ -0,0 +1,66 @@
-+package com.destroystokyo.paper.event.executor.asm;
-+
-+import java.util.concurrent.ConcurrentHashMap;
-+import java.util.concurrent.ConcurrentMap;
-+
-+import com.google.common.base.Preconditions;
-+
-+import com.google.common.collect.MapMaker;
-+import org.jetbrains.annotations.NotNull;
-+import org.objectweb.asm.Type;
-+
-+public class SafeClassDefiner implements ClassDefiner {
-+    /* default */ static final SafeClassDefiner INSTANCE = new SafeClassDefiner();
-+
-+    private SafeClassDefiner() {}
-+
-+    private final ConcurrentMap<ClassLoader, GeneratedClassLoader> loaders = new MapMaker().weakKeys().makeMap();
-+
-+    @NotNull
-+    @Override
-+    public Class<?> defineClass(@NotNull ClassLoader parentLoader, @NotNull String name, @NotNull byte[] data) {
-+        GeneratedClassLoader loader = loaders.computeIfAbsent(parentLoader, GeneratedClassLoader::new);
-+        synchronized (loader.getClassLoadingLock(name)) {
-+            Preconditions.checkState(!loader.hasClass(name), "%s already defined", name);
-+            Class<?> c = loader.define(name, data);
-+            assert c.getName().equals(name);
-+            return c;
-+        }
-+    }
-+
-+    private static class GeneratedClassLoader extends ClassLoader {
-+        static {
-+            ClassLoader.registerAsParallelCapable();
-+        }
-+
-+        protected GeneratedClassLoader(@NotNull ClassLoader parent) {
-+            super(parent);
-+        }
-+
-+        private Class<?> define(@NotNull String name, byte[] data) {
-+            synchronized (getClassLoadingLock(name)) {
-+                assert !hasClass(name);
-+                Class<?> c = defineClass(name, data, 0, data.length);
-+                resolveClass(c);
-+                return c;
-+            }
-+        }
-+
-+        @Override
-+        @NotNull
-+        public Object getClassLoadingLock(@NotNull String name) {
-+            return super.getClassLoadingLock(name);
-+        }
-+
-+        public boolean hasClass(@NotNull String name) {
-+            synchronized (getClassLoadingLock(name)) {
-+                try {
-+                    Class.forName(name);
-+                    return true;
-+                } catch (ClassNotFoundException e) {
-+                    return false;
-+                }
-+            }
-+        }
-+    }
-+}
-diff --git a/src/main/java/org/bukkit/plugin/EventExecutor.java b/src/main/java/org/bukkit/plugin/EventExecutor.java
-index a850f0780de05463fc0d3f9e15ff7f19d88b2aed..9026e108ccd3a88aee1267ee275137befa646455 100644
---- a/src/main/java/org/bukkit/plugin/EventExecutor.java
-+++ b/src/main/java/org/bukkit/plugin/EventExecutor.java
-@@ -5,9 +5,75 @@ import org.bukkit.event.EventException;
- import org.bukkit.event.Listener;
- import org.jetbrains.annotations.NotNull;
- 
-+// Paper start
-+import java.lang.reflect.Method;
-+import java.lang.reflect.Modifier;
-+import java.util.concurrent.ConcurrentHashMap;
-+import java.util.concurrent.ConcurrentMap;
-+import java.util.function.Function;
-+
-+import com.destroystokyo.paper.event.executor.MethodHandleEventExecutor;
-+import com.destroystokyo.paper.event.executor.StaticMethodHandleEventExecutor;
-+import com.destroystokyo.paper.event.executor.asm.ASMEventExecutorGenerator;
-+import com.destroystokyo.paper.event.executor.asm.ClassDefiner;
-+import com.google.common.base.Preconditions;
-+// Paper end
-+
- /**
-  * Interface which defines the class for event call backs to plugins
-  */
- public interface EventExecutor {
-     public void execute(@NotNull Listener listener, @NotNull Event event) throws EventException;
-+
-+    // Paper start
-+    ConcurrentMap<Method, Class<? extends EventExecutor>> eventExecutorMap = new ConcurrentHashMap<Method, Class<? extends EventExecutor>>() {
-+        @NotNull
-+        @Override
-+        public Class<? extends EventExecutor> computeIfAbsent(@NotNull Method key, @NotNull Function<? super Method, ? extends Class<? extends EventExecutor>> mappingFunction) {
-+            Class<? extends EventExecutor> executorClass = get(key);
-+            if (executorClass != null)
-+                return executorClass;
-+
-+            //noinspection SynchronizationOnLocalVariableOrMethodParameter
-+            synchronized (key) {
-+                executorClass = get(key);
-+                if (executorClass != null)
-+                    return executorClass;
-+
-+                return super.computeIfAbsent(key, mappingFunction);
-+            }
-+        }
-+    };
-+
-+    @NotNull
-+    public static EventExecutor create(@NotNull Method m, @NotNull Class<? extends Event> eventClass) {
-+        Preconditions.checkNotNull(m, "Null method");
-+        Preconditions.checkArgument(m.getParameterCount() != 0, "Incorrect number of arguments %s", m.getParameterCount());
-+        Preconditions.checkArgument(m.getParameterTypes()[0] == eventClass, "First parameter %s doesn't match event class %s", m.getParameterTypes()[0], eventClass);
-+        ClassDefiner definer = ClassDefiner.getInstance();
-+        if (Modifier.isStatic(m.getModifiers())) {
-+            return new StaticMethodHandleEventExecutor(eventClass, m);
-+        } else if (definer.isBypassAccessChecks() || Modifier.isPublic(m.getDeclaringClass().getModifiers()) && Modifier.isPublic(m.getModifiers())) {
-+            // get the existing generated EventExecutor class for the Method or generate one
-+            Class<? extends EventExecutor> executorClass = eventExecutorMap.computeIfAbsent(m, (__) -> {
-+                String name = ASMEventExecutorGenerator.generateName();
-+                byte[] classData = ASMEventExecutorGenerator.generateEventExecutor(m, name);
-+                return definer.defineClass(m.getDeclaringClass().getClassLoader(), name, classData).asSubclass(EventExecutor.class);
-+            });
-+
-+            try {
-+                EventExecutor asmExecutor = executorClass.newInstance();
-+                // Define a wrapper to conform to bukkit stupidity (passing in events that don't match and wrapper exception)
-+                return (listener, event) -> {
-+                    if (!eventClass.isInstance(event)) return;
-+                    asmExecutor.execute(listener, event);
-+                };
-+            } catch (InstantiationException | IllegalAccessException e) {
-+                throw new AssertionError("Unable to initialize generated event executor", e);
-+            }
-+        } else {
-+            return new MethodHandleEventExecutor(eventClass, m);
-+        }
-+    }
-+    // Paper end
- }

patches/api/0008-Use-ASM-for-event-executors.patch

@@ -0,0 +1,367 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Techcable <Techcable@outlook.com>
+Date: Thu, 3 Mar 2016 13:20:33 -0700
+Subject: [PATCH] Use ASM for event executors.
+
+Uses method handles for private or static methods.
+
+diff --git a/build.gradle.kts b/build.gradle.kts
+index 106d4d5756dc579c446699106f52462085ea9a52..d6252c1ff21c92bf0d232d5bfdf828d1d2ce38c0 100644
+--- a/build.gradle.kts
++++ b/build.gradle.kts
+@@ -47,6 +47,9 @@ dependencies {
+     apiAndDocs("net.kyori:adventure-text-serializer-legacy")
+     apiAndDocs("net.kyori:adventure-text-serializer-plain")
+     apiAndDocs("net.kyori:adventure-text-logger-slf4j")
++
++    implementation("org.ow2.asm:asm:9.7")
++    implementation("org.ow2.asm:asm-commons:9.7")
+     // Paper end
+ 
+     compileOnly("org.apache.maven:maven-resolver-provider:3.9.6")
+diff --git a/src/main/java/com/destroystokyo/paper/event/executor/MethodHandleEventExecutor.java b/src/main/java/com/destroystokyo/paper/event/executor/MethodHandleEventExecutor.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..5b28e9b1daba7834af67dbc193dd656bedd9a994
+--- /dev/null
++++ b/src/main/java/com/destroystokyo/paper/event/executor/MethodHandleEventExecutor.java
+@@ -0,0 +1,42 @@
++package com.destroystokyo.paper.event.executor;
++
++import java.lang.invoke.MethodHandle;
++import java.lang.invoke.MethodHandles;
++import java.lang.reflect.Method;
++
++import com.destroystokyo.paper.util.SneakyThrow;
++import org.bukkit.event.Event;
++import org.bukkit.event.EventException;
++import org.bukkit.event.Listener;
++import org.bukkit.plugin.EventExecutor;
++import org.jetbrains.annotations.NotNull;
++
++public class MethodHandleEventExecutor implements EventExecutor {
++    private final Class<? extends Event> eventClass;
++    private final MethodHandle handle;
++
++    public MethodHandleEventExecutor(@NotNull Class<? extends Event> eventClass, @NotNull MethodHandle handle) {
++        this.eventClass = eventClass;
++        this.handle = handle;
++    }
++
++    public MethodHandleEventExecutor(@NotNull Class<? extends Event> eventClass, @NotNull Method m) {
++        this.eventClass = eventClass;
++        try {
++            m.setAccessible(true);
++            this.handle = MethodHandles.lookup().unreflect(m);
++        } catch (IllegalAccessException e) {
++            throw new AssertionError("Unable to set accessible", e);
++        }
++    }
++
++    @Override
++    public void execute(@NotNull Listener listener, @NotNull Event event) throws EventException {
++        if (!eventClass.isInstance(event)) return;
++        try {
++            handle.invoke(listener, event);
++        } catch (Throwable t) {
++            SneakyThrow.sneaky(t);
++        }
++    }
++}
+diff --git a/src/main/java/com/destroystokyo/paper/event/executor/StaticMethodHandleEventExecutor.java b/src/main/java/com/destroystokyo/paper/event/executor/StaticMethodHandleEventExecutor.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..827f2b27f70a7ec0bc11d039305c3e58c02a4ef4
+--- /dev/null
++++ b/src/main/java/com/destroystokyo/paper/event/executor/StaticMethodHandleEventExecutor.java
+@@ -0,0 +1,42 @@
++package com.destroystokyo.paper.event.executor;
++
++import java.lang.invoke.MethodHandle;
++import java.lang.invoke.MethodHandles;
++import java.lang.reflect.Method;
++import java.lang.reflect.Modifier;
++
++import com.destroystokyo.paper.util.SneakyThrow;
++import com.google.common.base.Preconditions;
++
++import org.bukkit.event.Event;
++import org.bukkit.event.EventException;
++import org.bukkit.event.Listener;
++import org.bukkit.plugin.EventExecutor;
++import org.jetbrains.annotations.NotNull;
++
++public class StaticMethodHandleEventExecutor implements EventExecutor {
++    private final Class<? extends Event> eventClass;
++    private final MethodHandle handle;
++
++    public StaticMethodHandleEventExecutor(@NotNull Class<? extends Event> eventClass, @NotNull Method m) {
++        Preconditions.checkArgument(Modifier.isStatic(m.getModifiers()), "Not a static method: %s", m);
++        Preconditions.checkArgument(eventClass != null, "eventClass is null");
++        this.eventClass = eventClass;
++        try {
++            m.setAccessible(true);
++            this.handle = MethodHandles.lookup().unreflect(m);
++        } catch (IllegalAccessException e) {
++            throw new AssertionError("Unable to set accessible", e);
++        }
++    }
++
++    @Override
++    public void execute(@NotNull Listener listener, @NotNull Event event) throws EventException {
++        if (!eventClass.isInstance(event)) return;
++        try {
++            handle.invoke(event);
++        } catch (Throwable throwable) {
++            SneakyThrow.sneaky(throwable);
++        }
++    }
++}
+diff --git a/src/main/java/com/destroystokyo/paper/event/executor/asm/ASMEventExecutorGenerator.java b/src/main/java/com/destroystokyo/paper/event/executor/asm/ASMEventExecutorGenerator.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..084c31af1a7ba32bb4c3dc8f16f67fd09ce0b6a4
+--- /dev/null
++++ b/src/main/java/com/destroystokyo/paper/event/executor/asm/ASMEventExecutorGenerator.java
+@@ -0,0 +1,54 @@
++package com.destroystokyo.paper.event.executor.asm;
++
++import java.lang.reflect.Method;
++import java.util.concurrent.atomic.AtomicInteger;
++
++import org.bukkit.plugin.EventExecutor;
++import org.jetbrains.annotations.NotNull;
++import org.objectweb.asm.ClassWriter;
++import org.objectweb.asm.Type;
++import org.objectweb.asm.commons.GeneratorAdapter;
++
++import static org.objectweb.asm.Opcodes.*;
++
++public class ASMEventExecutorGenerator {
++
++    private static final String EXECUTE_DESCRIPTOR = "(Lorg/bukkit/event/Listener;Lorg/bukkit/event/Event;)V";
++
++    @NotNull
++    public static byte[] generateEventExecutor(@NotNull Method m, @NotNull String name) {
++        ClassWriter writer = new ClassWriter(ClassWriter.COMPUTE_FRAMES | ClassWriter.COMPUTE_MAXS);
++        writer.visit(V1_8, ACC_PUBLIC, name.replace('.', '/'), null, Type.getInternalName(Object.class), new String[] {Type.getInternalName(EventExecutor.class)});
++        // Generate constructor
++        GeneratorAdapter methodGenerator = new GeneratorAdapter(writer.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null), ACC_PUBLIC, "<init>", "()V");
++        methodGenerator.loadThis();
++        methodGenerator.visitMethodInsn(INVOKESPECIAL, Type.getInternalName(Object.class), "<init>", "()V", false); // Invoke the super class (Object) constructor
++        methodGenerator.returnValue();
++        methodGenerator.endMethod();
++        // Generate the execute method
++        methodGenerator = new GeneratorAdapter(writer.visitMethod(ACC_PUBLIC, "execute", EXECUTE_DESCRIPTOR, null, null), ACC_PUBLIC, "execute", EXECUTE_DESCRIPTOR);
++        methodGenerator.loadArg(0);
++        methodGenerator.checkCast(Type.getType(m.getDeclaringClass()));
++        methodGenerator.loadArg(1);
++        methodGenerator.checkCast(Type.getType(m.getParameterTypes()[0]));
++        methodGenerator.visitMethodInsn(m.getDeclaringClass().isInterface() ? INVOKEINTERFACE : INVOKEVIRTUAL, Type.getInternalName(m.getDeclaringClass()), m.getName(), Type.getMethodDescriptor(m), m.getDeclaringClass().isInterface());
++        // The only purpose of this switch statement is to generate the correct pop instruction, should the event handler method return something other than void.
++        // Non-void event handlers will be unsupported in a future release.
++        switch (Type.getType(m.getReturnType()).getSize()) {
++            // case 0 is omitted because the only type that has size 0 is void - no pop instruction needed.
++            case 1 -> methodGenerator.pop(); // handles reference types and most primitives
++            case 2 -> methodGenerator.pop2(); // handles long and double
++        }
++        methodGenerator.returnValue();
++        methodGenerator.endMethod();
++        writer.visitEnd();
++        return writer.toByteArray();
++    }
++
++    public static AtomicInteger NEXT_ID = new AtomicInteger(1);
++    @NotNull
++    public static String generateName() {
++        int id = NEXT_ID.getAndIncrement();
++        return "com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor" + id;
++    }
++}
+diff --git a/src/main/java/com/destroystokyo/paper/event/executor/asm/ClassDefiner.java b/src/main/java/com/destroystokyo/paper/event/executor/asm/ClassDefiner.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..f79685b48bb581277a6891927988b6f7a4389dc4
+--- /dev/null
++++ b/src/main/java/com/destroystokyo/paper/event/executor/asm/ClassDefiner.java
+@@ -0,0 +1,34 @@
++package com.destroystokyo.paper.event.executor.asm;
++
++import org.jetbrains.annotations.NotNull;
++
++public interface ClassDefiner {
++
++    /**
++     * Returns if the defined classes can bypass access checks
++     *
++     * @return if classes bypass access checks
++     */
++    public default boolean isBypassAccessChecks() {
++        return false;
++    }
++
++    /**
++     * Define a class
++     *
++     * @param parentLoader the parent classloader
++     * @param name         the name of the class
++     * @param data         the class data to load
++     * @return the defined class
++     * @throws ClassFormatError     if the class data is invalid
++     * @throws NullPointerException if any of the arguments are null
++     */
++    @NotNull
++    public Class<?> defineClass(@NotNull ClassLoader parentLoader, @NotNull String name, @NotNull byte[] data);
++
++    @NotNull
++    public static ClassDefiner getInstance() {
++        return SafeClassDefiner.INSTANCE;
++    }
++
++}
+diff --git a/src/main/java/com/destroystokyo/paper/event/executor/asm/SafeClassDefiner.java b/src/main/java/com/destroystokyo/paper/event/executor/asm/SafeClassDefiner.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..abcc966d8ee01d73c1d1480237ab46fa0ab55fdc
+--- /dev/null
++++ b/src/main/java/com/destroystokyo/paper/event/executor/asm/SafeClassDefiner.java
+@@ -0,0 +1,64 @@
++package com.destroystokyo.paper.event.executor.asm;
++
++import java.util.concurrent.ConcurrentMap;
++
++import com.google.common.base.Preconditions;
++
++import com.google.common.collect.MapMaker;
++import org.jetbrains.annotations.NotNull;
++
++public class SafeClassDefiner implements ClassDefiner {
++    /* default */ static final SafeClassDefiner INSTANCE = new SafeClassDefiner();
++
++    private SafeClassDefiner() {}
++
++    private final ConcurrentMap<ClassLoader, GeneratedClassLoader> loaders = new MapMaker().weakKeys().makeMap();
++
++    @NotNull
++    @Override
++    public Class<?> defineClass(@NotNull ClassLoader parentLoader, @NotNull String name, @NotNull byte[] data) {
++        GeneratedClassLoader loader = loaders.computeIfAbsent(parentLoader, GeneratedClassLoader::new);
++        synchronized (loader.getClassLoadingLock(name)) {
++            Preconditions.checkState(!loader.hasClass(name), "%s already defined", name);
++            Class<?> c = loader.define(name, data);
++            assert c.getName().equals(name);
++            return c;
++        }
++    }
++
++    private static class GeneratedClassLoader extends ClassLoader {
++        static {
++            ClassLoader.registerAsParallelCapable();
++        }
++
++        protected GeneratedClassLoader(@NotNull ClassLoader parent) {
++            super(parent);
++        }
++
++        private Class<?> define(@NotNull String name, byte[] data) {
++            synchronized (getClassLoadingLock(name)) {
++                assert !hasClass(name);
++                Class<?> c = defineClass(name, data, 0, data.length);
++                resolveClass(c);
++                return c;
++            }
++        }
++
++        @Override
++        @NotNull
++        public Object getClassLoadingLock(@NotNull String name) {
++            return super.getClassLoadingLock(name);
++        }
++
++        public boolean hasClass(@NotNull String name) {
++            synchronized (getClassLoadingLock(name)) {
++                try {
++                    Class.forName(name);
++                    return true;
++                } catch (ClassNotFoundException e) {
++                    return false;
++                }
++            }
++        }
++    }
++}
+diff --git a/src/main/java/org/bukkit/plugin/EventExecutor.java b/src/main/java/org/bukkit/plugin/EventExecutor.java
+index a850f0780de05463fc0d3f9e15ff7f19d88b2aed..9026e108ccd3a88aee1267ee275137befa646455 100644
+--- a/src/main/java/org/bukkit/plugin/EventExecutor.java
++++ b/src/main/java/org/bukkit/plugin/EventExecutor.java
+@@ -5,9 +5,75 @@ import org.bukkit.event.EventException;
+ import org.bukkit.event.Listener;
+ import org.jetbrains.annotations.NotNull;
+ 
++// Paper start
++import java.lang.reflect.Method;
++import java.lang.reflect.Modifier;
++import java.util.concurrent.ConcurrentHashMap;
++import java.util.concurrent.ConcurrentMap;
++import java.util.function.Function;
++
++import com.destroystokyo.paper.event.executor.MethodHandleEventExecutor;
++import com.destroystokyo.paper.event.executor.StaticMethodHandleEventExecutor;
++import com.destroystokyo.paper.event.executor.asm.ASMEventExecutorGenerator;
++import com.destroystokyo.paper.event.executor.asm.ClassDefiner;
++import com.google.common.base.Preconditions;
++// Paper end
++
+ /**
+  * Interface which defines the class for event call backs to plugins
+  */
+ public interface EventExecutor {
+     public void execute(@NotNull Listener listener, @NotNull Event event) throws EventException;
++
++    // Paper start
++    ConcurrentMap<Method, Class<? extends EventExecutor>> eventExecutorMap = new ConcurrentHashMap<Method, Class<? extends EventExecutor>>() {
++        @NotNull
++        @Override
++        public Class<? extends EventExecutor> computeIfAbsent(@NotNull Method key, @NotNull Function<? super Method, ? extends Class<? extends EventExecutor>> mappingFunction) {
++            Class<? extends EventExecutor> executorClass = get(key);
++            if (executorClass != null)
++                return executorClass;
++
++            //noinspection SynchronizationOnLocalVariableOrMethodParameter
++            synchronized (key) {
++                executorClass = get(key);
++                if (executorClass != null)
++                    return executorClass;
++
++                return super.computeIfAbsent(key, mappingFunction);
++            }
++        }
++    };
++
++    @NotNull
++    public static EventExecutor create(@NotNull Method m, @NotNull Class<? extends Event> eventClass) {
++        Preconditions.checkNotNull(m, "Null method");
++        Preconditions.checkArgument(m.getParameterCount() != 0, "Incorrect number of arguments %s", m.getParameterCount());
++        Preconditions.checkArgument(m.getParameterTypes()[0] == eventClass, "First parameter %s doesn't match event class %s", m.getParameterTypes()[0], eventClass);
++        ClassDefiner definer = ClassDefiner.getInstance();
++        if (Modifier.isStatic(m.getModifiers())) {
++            return new StaticMethodHandleEventExecutor(eventClass, m);
++        } else if (definer.isBypassAccessChecks() || Modifier.isPublic(m.getDeclaringClass().getModifiers()) && Modifier.isPublic(m.getModifiers())) {
++            // get the existing generated EventExecutor class for the Method or generate one
++            Class<? extends EventExecutor> executorClass = eventExecutorMap.computeIfAbsent(m, (__) -> {
++                String name = ASMEventExecutorGenerator.generateName();
++                byte[] classData = ASMEventExecutorGenerator.generateEventExecutor(m, name);
++                return definer.defineClass(m.getDeclaringClass().getClassLoader(), name, classData).asSubclass(EventExecutor.class);
++            });
++
++            try {
++                EventExecutor asmExecutor = executorClass.newInstance();
++                // Define a wrapper to conform to bukkit stupidity (passing in events that don't match and wrapper exception)
++                return (listener, event) -> {
++                    if (!eventClass.isInstance(event)) return;
++                    asmExecutor.execute(listener, event);
++                };
++            } catch (InstantiationException | IllegalAccessException e) {
++                throw new AssertionError("Unable to initialize generated event executor", e);
++            }
++        } else {
++            return new MethodHandleEventExecutor(eventClass, m);
++        }
++    }
++    // Paper end
+ }

patches/api/0009-Add-Position.patch

@@ -1,422 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Jake Potrebic <jake.m.potrebic@gmail.com>
-Date: Sun, 20 Mar 2022 10:42:28 -0700
-Subject: [PATCH] Add Position
-
-
-diff --git a/src/main/java/io/papermc/paper/math/BlockPosition.java b/src/main/java/io/papermc/paper/math/BlockPosition.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..f0fdabce4af640da2a406412e67020761ded3ac1
---- /dev/null
-+++ b/src/main/java/io/papermc/paper/math/BlockPosition.java
-@@ -0,0 +1,98 @@
-+package io.papermc.paper.math;
-+
-+import org.bukkit.Axis;
-+import org.bukkit.block.BlockFace;
-+import org.jetbrains.annotations.ApiStatus;
-+import org.jetbrains.annotations.Contract;
-+import org.jetbrains.annotations.NotNull;
-+
-+/**
-+ * A position represented with integers.
-+ * <p>
-+ * <b>May see breaking changes until Experimental annotation is removed.</b>
-+ * @see FinePosition
-+ */
-+@ApiStatus.Experimental
-+public interface BlockPosition extends Position {
-+
-+    @Override
-+    default double x() {
-+        return this.blockX();
-+    }
-+
-+    @Override
-+    default double y() {
-+        return this.blockY();
-+    }
-+
-+    @Override
-+    default double z() {
-+        return this.blockZ();
-+    }
-+
-+    @Override
-+    default boolean isBlock() {
-+        return true;
-+    }
-+
-+    @Override
-+    default boolean isFine() {
-+        return false;
-+    }
-+
-+    @Override
-+    default @NotNull BlockPosition toBlock() {
-+        return this;
-+    }
-+
-+    @Override
-+    default @NotNull BlockPosition offset(int x, int y, int z) {
-+        return x == 0 && y == 0 && z == 0 ? this : new BlockPositionImpl(this.blockX() + x, this.blockY() + y, this.blockZ() + z);
-+    }
-+
-+    @Override
-+    default @NotNull FinePosition offset(double x, double y, double z) {
-+        return new FinePositionImpl(this.blockX() + x, this.blockY() + y, this.blockZ() + z);
-+    }
-+
-+    /**
-+     * Returns a block position offset by 1 in the direction specified.
-+     *
-+     * @param blockFace the block face to offset towards
-+     * @return the offset block position
-+     */
-+    @Contract(value = "_ -> new", pure = true)
-+    default @NotNull BlockPosition offset(@NotNull BlockFace blockFace) {
-+        return this.offset(blockFace, 1);
-+    }
-+
-+    /**
-+     * Returns a block position offset in the direction specified
-+     * multiplied by the amount.
-+     *
-+     * @param blockFace the block face to offset towards
-+     * @param amount the number of times to move in that direction
-+     * @return the offset block position
-+     */
-+    @Contract(pure = true)
-+    default @NotNull BlockPosition offset(@NotNull BlockFace blockFace, int amount) {
-+        return amount == 0 ? this : new BlockPositionImpl(this.blockX() + (blockFace.getModX() * amount), this.blockY() + (blockFace.getModY() * amount), this.blockZ() + (blockFace.getModZ() * amount));
-+    }
-+
-+    /**
-+     * Returns a block position offset by the amount along
-+     * the specified axis.
-+     *
-+     * @param axis the axis to offset along
-+     * @param amount the amount to offset along that axis
-+     * @return the offset block position
-+     */
-+    @Contract(pure = true)
-+    default @NotNull BlockPosition offset(@NotNull Axis axis, int amount) {
-+        return amount == 0 ? this : switch (axis) {
-+            case X -> new BlockPositionImpl(this.blockX() + amount, this.blockY(), this.blockZ());
-+            case Y -> new BlockPositionImpl(this.blockX(), this.blockY() + amount, this.blockZ());
-+            case Z -> new BlockPositionImpl(this.blockX(), this.blockY(), this.blockZ() + amount);
-+        };
-+    }
-+}
-diff --git a/src/main/java/io/papermc/paper/math/BlockPositionImpl.java b/src/main/java/io/papermc/paper/math/BlockPositionImpl.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..eb5a3f26c7ba56c6715827f52c0013a860ec7d9a
---- /dev/null
-+++ b/src/main/java/io/papermc/paper/math/BlockPositionImpl.java
-@@ -0,0 +1,4 @@
-+package io.papermc.paper.math;
-+
-+record BlockPositionImpl(int blockX, int blockY, int blockZ) implements BlockPosition {
-+}
-diff --git a/src/main/java/io/papermc/paper/math/FinePosition.java b/src/main/java/io/papermc/paper/math/FinePosition.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..d8df70d731573cf2446044925f218876d62fd7cf
---- /dev/null
-+++ b/src/main/java/io/papermc/paper/math/FinePosition.java
-@@ -0,0 +1,56 @@
-+package io.papermc.paper.math;
-+
-+import org.bukkit.util.NumberConversions;
-+import org.bukkit.util.Vector;
-+import org.jetbrains.annotations.ApiStatus;
-+import org.jetbrains.annotations.NotNull;
-+
-+/**
-+ * A position represented with doubles.
-+ * <p>
-+ * <b>May see breaking changes until Experimental annotation is removed.</b>
-+ * @see BlockPosition
-+ */
-+@ApiStatus.Experimental
-+public interface FinePosition extends Position {
-+
-+    @Override
-+    default int blockX() {
-+        return NumberConversions.floor(this.x());
-+    }
-+
-+    @Override
-+    default int blockY() {
-+        return NumberConversions.floor(this.y());
-+    }
-+
-+    @Override
-+    default int blockZ() {
-+        return NumberConversions.floor(this.z());
-+    }
-+
-+    @Override
-+    default boolean isBlock() {
-+        return false;
-+    }
-+
-+    @Override
-+    default boolean isFine() {
-+        return true;
-+    }
-+
-+    @Override
-+    default @NotNull BlockPosition toBlock() {
-+        return new BlockPositionImpl(this.blockX(), this.blockY(), this.blockZ());
-+    }
-+
-+    @Override
-+    default @NotNull FinePosition offset(int x, int y, int z) {
-+        return this.offset((double) x, y, z);
-+    }
-+
-+    @Override
-+    default @NotNull FinePosition offset(double x, double y, double z) {
-+        return x == 0.0 && y == 0.0 && z == 0.0 ? this : new FinePositionImpl(this.x() + x, this.y() + y, this.z() + z);
-+    }
-+}
-diff --git a/src/main/java/io/papermc/paper/math/FinePositionImpl.java b/src/main/java/io/papermc/paper/math/FinePositionImpl.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..93476aaf8d21efb5a30b6d2cc2eeda8100fb72d0
---- /dev/null
-+++ b/src/main/java/io/papermc/paper/math/FinePositionImpl.java
-@@ -0,0 +1,4 @@
-+package io.papermc.paper.math;
-+
-+record FinePositionImpl(double x, double y, double z) implements FinePosition {
-+}
-diff --git a/src/main/java/io/papermc/paper/math/Position.java b/src/main/java/io/papermc/paper/math/Position.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..300da713dcc303b340efad70efe57facf5422964
---- /dev/null
-+++ b/src/main/java/io/papermc/paper/math/Position.java
-@@ -0,0 +1,184 @@
-+package io.papermc.paper.math;
-+
-+import org.bukkit.Location;
-+import org.bukkit.World;
-+import org.bukkit.util.Vector;
-+import org.jetbrains.annotations.ApiStatus;
-+import org.jetbrains.annotations.Contract;
-+import org.jetbrains.annotations.NotNull;
-+
-+/**
-+ * Common interface for {@link FinePosition} and {@link BlockPosition}.
-+ * <p>
-+ * <b>May see breaking changes until Experimental annotation is removed.</b>
-+ */
-+@ApiStatus.Experimental
-+public interface Position {
-+
-+    FinePosition FINE_ZERO = new FinePositionImpl(0, 0, 0);
-+    BlockPosition BLOCK_ZERO = new BlockPositionImpl(0, 0, 0);
-+
-+    /**
-+     * Gets the block x value for this position
-+     *
-+     * @return the block x value
-+     */
-+    int blockX();
-+
-+    /**
-+     * Gets the block x value for this position
-+     *
-+     * @return the block x value
-+     */
-+    int blockY();
-+
-+    /**
-+     * Gets the block x value for this position
-+     *
-+     * @return the block x value
-+     */
-+    int blockZ();
-+
-+    /**
-+     * Gets the x value for this position
-+     *
-+     * @return the x value
-+     */
-+    double x();
-+
-+    /**
-+     * Gets the y value for this position
-+     *
-+     * @return the y value
-+     */
-+    double y();
-+
-+    /**
-+     * Gets the z value for this position
-+     *
-+     * @return the z value
-+     */
-+    double z();
-+
-+    /**
-+     * Checks of this position represents a {@link BlockPosition}
-+     *
-+     * @return true if block
-+     */
-+    boolean isBlock();
-+
-+    /**
-+     * Checks if this position represents a {@link FinePosition}
-+     *
-+     * @return true if fine
-+     */
-+    boolean isFine();
-+
-+    /**
-+     * Returns a position offset by the specified amounts.
-+     *
-+     * @param x x value to offset
-+     * @param y y value to offset
-+     * @param z z value to offset
-+     * @return the offset position
-+     */
-+    @NotNull Position offset(int x, int y, int z);
-+
-+    /**
-+     * Returns a position offset by the specified amounts.
-+     *
-+     * @param x x value to offset
-+     * @param y y value to offset
-+     * @param z z value to offset
-+     * @return the offset position
-+     */
-+    @NotNull FinePosition offset(double x, double y, double z);
-+
-+    /**
-+     * Returns a new position at the center of the block position this represents
-+     *
-+     * @return a new center position
-+     */
-+    @Contract(value = "-> new", pure = true)
-+    default @NotNull FinePosition toCenter() {
-+        return new FinePositionImpl(this.blockX() + 0.5, this.blockY() + 0.5, this.blockZ() + 0.5);
-+    }
-+
-+    /**
-+     * Returns the block position of this position
-+     * or itself if it already is a block position
-+     *
-+     * @return the block position
-+     */
-+    @Contract(pure = true)
-+    @NotNull BlockPosition toBlock();
-+
-+    /**
-+     * Converts this position to a vector
-+     *
-+     * @return a new vector
-+     */
-+    @Contract(value = "-> new", pure = true)
-+    default @NotNull Vector toVector() {
-+        return new Vector(this.x(), this.y(), this.z());
-+    }
-+
-+    /**
-+     * Creates a new location object at this position with the specified world
-+     *
-+     * @param world the world for the location object
-+     * @return a new location
-+     */
-+    @Contract(value = "_ -> new", pure = true)
-+    default @NotNull Location toLocation(@NotNull World world) {
-+        return new Location(world, this.x(), this.y(), this.z());
-+    }
-+
-+    /**
-+     * Creates a position at the coordinates
-+     *
-+     * @param x x coord
-+     * @param y y coord
-+     * @param z z coord
-+     * @return a position with those coords
-+     */
-+    @Contract(value = "_, _, _ -> new", pure = true)
-+    static @NotNull BlockPosition block(int x, int y, int z) {
-+        return new BlockPositionImpl(x, y, z);
-+    }
-+
-+    /**
-+     * Creates a position from the location.
-+     *
-+     * @param location the location to copy the position of
-+     * @return a new position at that location
-+     */
-+    @Contract(value = "_ -> new", pure = true)
-+    static @NotNull BlockPosition block(@NotNull Location location) {
-+        return new BlockPositionImpl(location.getBlockX(), location.getBlockY(), location.getBlockZ());
-+    }
-+
-+    /**
-+     * Creates a position at the coordinates
-+     *
-+     * @param x x coord
-+     * @param y y coord
-+     * @param z z coord
-+     * @return a position with those coords
-+     */
-+    @Contract(value = "_, _, _ -> new", pure = true)
-+    static @NotNull FinePosition fine(double x, double y, double z) {
-+        return new FinePositionImpl(x, y, z);
-+    }
-+
-+    /**
-+     * Creates a position from the location.
-+     *
-+     * @param location the location to copy the position of
-+     * @return a new position at that location
-+     */
-+    @Contract(value = "_ -> new", pure = true)
-+    static @NotNull FinePosition fine(@NotNull Location location) {
-+        return new FinePositionImpl(location.getX(), location.getY(), location.getZ());
-+    }
-+}
-diff --git a/src/main/java/org/bukkit/Location.java b/src/main/java/org/bukkit/Location.java
-index 7c4db051472fb6a6c6d24092dc6f75487356690a..3b99f359f556e6f2c341d55fa69b7462e69b6546 100644
---- a/src/main/java/org/bukkit/Location.java
-+++ b/src/main/java/org/bukkit/Location.java
-@@ -20,7 +20,7 @@ import org.jetbrains.annotations.Nullable;
-  * magnitude than 360 are valid, but may be normalized to any other equivalent
-  * representation by the implementation.
-  */
--public class Location implements Cloneable, ConfigurationSerializable {
-+public class Location implements Cloneable, ConfigurationSerializable, io.papermc.paper.math.FinePosition { // Paper
-     private Reference<World> world;
-     private double x;
-     private double y;
-@@ -706,4 +706,26 @@ public class Location implements Cloneable, ConfigurationSerializable {
-         }
-         return pitch;
-     }
-+
-+    // Paper - add Position
-+    @Override
-+    public double x() {
-+        return this.getX();
-+    }
-+
-+    @Override
-+    public double y() {
-+        return this.getY();
-+    }
-+
-+    @Override
-+    public double z() {
-+        return this.getZ();
-+    }
-+
-+    @Override
-+    public @NotNull Location toLocation(@NotNull World world) {
-+        return new Location(world, this.x(), this.y(), this.z(), this.getYaw(), this.getPitch());
-+    }
-+    // Paper end
- }

patches/api/0010-Add-Position.patch

@@ -0,0 +1,434 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jake Potrebic <jake.m.potrebic@gmail.com>
+Date: Sun, 20 Mar 2022 10:42:28 -0700
+Subject: [PATCH] Add Position
+
+
+diff --git a/src/main/java/io/papermc/paper/math/BlockPosition.java b/src/main/java/io/papermc/paper/math/BlockPosition.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..f0fdabce4af640da2a406412e67020761ded3ac1
+--- /dev/null
++++ b/src/main/java/io/papermc/paper/math/BlockPosition.java
+@@ -0,0 +1,98 @@
++package io.papermc.paper.math;
++
++import org.bukkit.Axis;
++import org.bukkit.block.BlockFace;
++import org.jetbrains.annotations.ApiStatus;
++import org.jetbrains.annotations.Contract;
++import org.jetbrains.annotations.NotNull;
++
++/**
++ * A position represented with integers.
++ * <p>
++ * <b>May see breaking changes until Experimental annotation is removed.</b>
++ * @see FinePosition
++ */
++@ApiStatus.Experimental
++public interface BlockPosition extends Position {
++
++    @Override
++    default double x() {
++        return this.blockX();
++    }
++
++    @Override
++    default double y() {
++        return this.blockY();
++    }
++
++    @Override
++    default double z() {
++        return this.blockZ();
++    }
++
++    @Override
++    default boolean isBlock() {
++        return true;
++    }
++
++    @Override
++    default boolean isFine() {
++        return false;
++    }
++
++    @Override
++    default @NotNull BlockPosition toBlock() {
++        return this;
++    }
++
++    @Override
++    default @NotNull BlockPosition offset(int x, int y, int z) {
++        return x == 0 && y == 0 && z == 0 ? this : new BlockPositionImpl(this.blockX() + x, this.blockY() + y, this.blockZ() + z);
++    }
++
++    @Override
++    default @NotNull FinePosition offset(double x, double y, double z) {
++        return new FinePositionImpl(this.blockX() + x, this.blockY() + y, this.blockZ() + z);
++    }
++
++    /**
++     * Returns a block position offset by 1 in the direction specified.
++     *
++     * @param blockFace the block face to offset towards
++     * @return the offset block position
++     */
++    @Contract(value = "_ -> new", pure = true)
++    default @NotNull BlockPosition offset(@NotNull BlockFace blockFace) {
++        return this.offset(blockFace, 1);
++    }
++
++    /**
++     * Returns a block position offset in the direction specified
++     * multiplied by the amount.
++     *
++     * @param blockFace the block face to offset towards
++     * @param amount the number of times to move in that direction
++     * @return the offset block position
++     */
++    @Contract(pure = true)
++    default @NotNull BlockPosition offset(@NotNull BlockFace blockFace, int amount) {
++        return amount == 0 ? this : new BlockPositionImpl(this.blockX() + (blockFace.getModX() * amount), this.blockY() + (blockFace.getModY() * amount), this.blockZ() + (blockFace.getModZ() * amount));
++    }
++
++    /**
++     * Returns a block position offset by the amount along
++     * the specified axis.
++     *
++     * @param axis the axis to offset along
++     * @param amount the amount to offset along that axis
++     * @return the offset block position
++     */
++    @Contract(pure = true)
++    default @NotNull BlockPosition offset(@NotNull Axis axis, int amount) {
++        return amount == 0 ? this : switch (axis) {
++            case X -> new BlockPositionImpl(this.blockX() + amount, this.blockY(), this.blockZ());
++            case Y -> new BlockPositionImpl(this.blockX(), this.blockY() + amount, this.blockZ());
++            case Z -> new BlockPositionImpl(this.blockX(), this.blockY(), this.blockZ() + amount);
++        };
++    }
++}
+diff --git a/src/main/java/io/papermc/paper/math/BlockPositionImpl.java b/src/main/java/io/papermc/paper/math/BlockPositionImpl.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..eb5a3f26c7ba56c6715827f52c0013a860ec7d9a
+--- /dev/null
++++ b/src/main/java/io/papermc/paper/math/BlockPositionImpl.java
+@@ -0,0 +1,4 @@
++package io.papermc.paper.math;
++
++record BlockPositionImpl(int blockX, int blockY, int blockZ) implements BlockPosition {
++}
+diff --git a/src/main/java/io/papermc/paper/math/FinePosition.java b/src/main/java/io/papermc/paper/math/FinePosition.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..d8df70d731573cf2446044925f218876d62fd7cf
+--- /dev/null
++++ b/src/main/java/io/papermc/paper/math/FinePosition.java
+@@ -0,0 +1,56 @@
++package io.papermc.paper.math;
++
++import org.bukkit.util.NumberConversions;
++import org.bukkit.util.Vector;
++import org.jetbrains.annotations.ApiStatus;
++import org.jetbrains.annotations.NotNull;
++
++/**
++ * A position represented with doubles.
++ * <p>
++ * <b>May see breaking changes until Experimental annotation is removed.</b>
++ * @see BlockPosition
++ */
++@ApiStatus.Experimental
++public interface FinePosition extends Position {
++
++    @Override
++    default int blockX() {
++        return NumberConversions.floor(this.x());
++    }
++
++    @Override
++    default int blockY() {
++        return NumberConversions.floor(this.y());
++    }
++
++    @Override
++    default int blockZ() {
++        return NumberConversions.floor(this.z());
++    }
++
++    @Override
++    default boolean isBlock() {
++        return false;
++    }
++
++    @Override
++    default boolean isFine() {
++        return true;
++    }
++
++    @Override
++    default @NotNull BlockPosition toBlock() {
++        return new BlockPositionImpl(this.blockX(), this.blockY(), this.blockZ());
++    }
++
++    @Override
++    default @NotNull FinePosition offset(int x, int y, int z) {
++        return this.offset((double) x, y, z);
++    }
++
++    @Override
++    default @NotNull FinePosition offset(double x, double y, double z) {
++        return x == 0.0 && y == 0.0 && z == 0.0 ? this : new FinePositionImpl(this.x() + x, this.y() + y, this.z() + z);
++    }
++}
+diff --git a/src/main/java/io/papermc/paper/math/FinePositionImpl.java b/src/main/java/io/papermc/paper/math/FinePositionImpl.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..93476aaf8d21efb5a30b6d2cc2eeda8100fb72d0
+--- /dev/null
++++ b/src/main/java/io/papermc/paper/math/FinePositionImpl.java
+@@ -0,0 +1,4 @@
++package io.papermc.paper.math;
++
++record FinePositionImpl(double x, double y, double z) implements FinePosition {
++}
+diff --git a/src/main/java/io/papermc/paper/math/Position.java b/src/main/java/io/papermc/paper/math/Position.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..26bc5a0fa67855af87c8fd4cd8229b4d9f242740
+--- /dev/null
++++ b/src/main/java/io/papermc/paper/math/Position.java
+@@ -0,0 +1,191 @@
++package io.papermc.paper.math;
++
++import org.bukkit.Location;
++import org.bukkit.World;
++import org.bukkit.util.Vector;
++import org.jetbrains.annotations.ApiStatus;
++import org.jetbrains.annotations.Contract;
++import org.jetbrains.annotations.NotNull;
++
++/**
++ * Common interface for {@link FinePosition} and {@link BlockPosition}.
++ * <p>
++ * <b>May see breaking changes until Experimental annotation is removed.</b>
++ */
++@ApiStatus.Experimental
++public interface Position {
++
++    FinePosition FINE_ZERO = new FinePositionImpl(0, 0, 0);
++    BlockPosition BLOCK_ZERO = new BlockPositionImpl(0, 0, 0);
++
++    /**
++     * Gets the block x value for this position
++     *
++     * @return the block x value
++     */
++    int blockX();
++
++    /**
++     * Gets the block x value for this position
++     *
++     * @return the block x value
++     */
++    int blockY();
++
++    /**
++     * Gets the block x value for this position
++     *
++     * @return the block x value
++     */
++    int blockZ();
++
++    /**
++     * Gets the x value for this position
++     *
++     * @return the x value
++     */
++    double x();
++
++    /**
++     * Gets the y value for this position
++     *
++     * @return the y value
++     */
++    double y();
++
++    /**
++     * Gets the z value for this position
++     *
++     * @return the z value
++     */
++    double z();
++
++    /**
++     * Checks of this position represents a {@link BlockPosition}
++     *
++     * @return true if block
++     */
++    boolean isBlock();
++
++    /**
++     * Checks if this position represents a {@link FinePosition}
++     *
++     * @return true if fine
++     */
++    boolean isFine();
++
++    /**
++     * Checks if each component of this position is finite.
++     */
++    default boolean isFinite() {
++        return Double.isFinite(this.x()) && Double.isFinite(this.y()) && Double.isFinite(this.z());
++    }
++
++    /**
++     * Returns a position offset by the specified amounts.
++     *
++     * @param x x value to offset
++     * @param y y value to offset
++     * @param z z value to offset
++     * @return the offset position
++     */
++    @NotNull Position offset(int x, int y, int z);
++
++    /**
++     * Returns a position offset by the specified amounts.
++     *
++     * @param x x value to offset
++     * @param y y value to offset
++     * @param z z value to offset
++     * @return the offset position
++     */
++    @NotNull FinePosition offset(double x, double y, double z);
++
++    /**
++     * Returns a new position at the center of the block position this represents
++     *
++     * @return a new center position
++     */
++    @Contract(value = "-> new", pure = true)
++    default @NotNull FinePosition toCenter() {
++        return new FinePositionImpl(this.blockX() + 0.5, this.blockY() + 0.5, this.blockZ() + 0.5);
++    }
++
++    /**
++     * Returns the block position of this position
++     * or itself if it already is a block position
++     *
++     * @return the block position
++     */
++    @Contract(pure = true)
++    @NotNull BlockPosition toBlock();
++
++    /**
++     * Converts this position to a vector
++     *
++     * @return a new vector
++     */
++    @Contract(value = "-> new", pure = true)
++    default @NotNull Vector toVector() {
++        return new Vector(this.x(), this.y(), this.z());
++    }
++
++    /**
++     * Creates a new location object at this position with the specified world
++     *
++     * @param world the world for the location object
++     * @return a new location
++     */
++    @Contract(value = "_ -> new", pure = true)
++    default @NotNull Location toLocation(@NotNull World world) {
++        return new Location(world, this.x(), this.y(), this.z());
++    }
++
++    /**
++     * Creates a position at the coordinates
++     *
++     * @param x x coord
++     * @param y y coord
++     * @param z z coord
++     * @return a position with those coords
++     */
++    @Contract(value = "_, _, _ -> new", pure = true)
++    static @NotNull BlockPosition block(int x, int y, int z) {
++        return new BlockPositionImpl(x, y, z);
++    }
++
++    /**
++     * Creates a position from the location.
++     *
++     * @param location the location to copy the position of
++     * @return a new position at that location
++     */
++    @Contract(value = "_ -> new", pure = true)
++    static @NotNull BlockPosition block(@NotNull Location location) {
++        return new BlockPositionImpl(location.getBlockX(), location.getBlockY(), location.getBlockZ());
++    }
++
++    /**
++     * Creates a position at the coordinates
++     *
++     * @param x x coord
++     * @param y y coord
++     * @param z z coord
++     * @return a position with those coords
++     */
++    @Contract(value = "_, _, _ -> new", pure = true)
++    static @NotNull FinePosition fine(double x, double y, double z) {
++        return new FinePositionImpl(x, y, z);
++    }
++
++    /**
++     * Creates a position from the location.
++     *
++     * @param location the location to copy the position of
++     * @return a new position at that location
++     */
++    @Contract(value = "_ -> new", pure = true)
++    static @NotNull FinePosition fine(@NotNull Location location) {
++        return new FinePositionImpl(location.getX(), location.getY(), location.getZ());
++    }
++}
+diff --git a/src/main/java/org/bukkit/Location.java b/src/main/java/org/bukkit/Location.java
+index 7c4db051472fb6a6c6d24092dc6f75487356690a..85c342fc50f2fe0ce9a1b3980df9e088c3dea92d 100644
+--- a/src/main/java/org/bukkit/Location.java
++++ b/src/main/java/org/bukkit/Location.java
+@@ -20,7 +20,7 @@ import org.jetbrains.annotations.Nullable;
+  * magnitude than 360 are valid, but may be normalized to any other equivalent
+  * representation by the implementation.
+  */
+-public class Location implements Cloneable, ConfigurationSerializable {
++public class Location implements Cloneable, ConfigurationSerializable, io.papermc.paper.math.FinePosition { // Paper
+     private Reference<World> world;
+     private double x;
+     private double y;
+@@ -706,4 +706,31 @@ public class Location implements Cloneable, ConfigurationSerializable {
+         }
+         return pitch;
+     }
++
++    // Paper - add Position
++    @Override
++    public double x() {
++        return this.getX();
++    }
++
++    @Override
++    public double y() {
++        return this.getY();
++    }
++
++    @Override
++    public double z() {
++        return this.getZ();
++    }
++
++    @Override
++    public boolean isFinite() {
++        return io.papermc.paper.math.FinePosition.super.isFinite() && Float.isFinite(this.getYaw()) && Float.isFinite(this.getPitch());
++    }
++
++    @Override
++    public @NotNull Location toLocation(@NotNull World world) {
++        return new Location(world, this.x(), this.y(), this.z(), this.getYaw(), this.getPitch());
++    }
++    // Paper end
+ }

patches/api/0011-Add-command-line-option-to-load-extra-plugin-jars-no.patch

@@ -1,96 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
-Date: Tue, 18 May 2021 14:42:26 -0700
-Subject: [PATCH] Add command line option to load extra plugin jars not in the
- plugins folder
-
-ex: java -jar paperclip.jar nogui -add-plugin=/path/to/plugin.jar -add-plugin=/path/to/another/plugin_jar.jar
-
-diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
-index 45f9ac35874c67c24718f6891b95df1ff4f0b93f..7717f5346aa784df4a0f6e43a5a74a66f279bc8a 100644
---- a/src/main/java/org/bukkit/Bukkit.java
-+++ b/src/main/java/org/bukkit/Bukkit.java
-@@ -78,6 +78,20 @@ public final class Bukkit {
-         return server;
-     }
- 
-+    /**
-+     * Returns the de facto plugins directory, generally used for storing plugin jars to be loaded,
-+     * as well as their {@link org.bukkit.plugin.Plugin#getDataFolder() data folders}.
-+     *
-+     * <p>Plugins should use {@link org.bukkit.plugin.Plugin#getDataFolder()} rather than traversing this
-+     * directory manually when determining the location in which to store their data and configuration files.</p>
-+     *
-+     * @return plugins directory
-+     */
-+    @NotNull
-+    public static File getPluginsFolder() {
-+        return server.getPluginsFolder();
-+    }
-+
-     /**
-      * Attempts to set the {@link Server} singleton.
-      * <p>
-diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java
-index 087da3cd2cafd8255ed70e5e632b270a33e37eaf..0f990d33ab07249e4cf2d2269920b4cbeed27d39 100644
---- a/src/main/java/org/bukkit/Server.java
-+++ b/src/main/java/org/bukkit/Server.java
-@@ -63,6 +63,18 @@ import org.jetbrains.annotations.Nullable;
-  */
- public interface Server extends PluginMessageRecipient, net.kyori.adventure.audience.ForwardingAudience { // Paper
- 
-+    /**
-+     * Returns the de facto plugins directory, generally used for storing plugin jars to be loaded,
-+     * as well as their {@link org.bukkit.plugin.Plugin#getDataFolder() data folders}.
-+     *
-+     * <p>Plugins should use {@link org.bukkit.plugin.Plugin#getDataFolder()} rather than traversing this
-+     * directory manually when determining the location in which to store their data and configuration files.</p>
-+     *
-+     * @return plugins directory
-+     */
-+    @NotNull
-+    File getPluginsFolder();
-+
-     /**
-      * Used for all administrative messages, such as an operator using a
-      * command.
-diff --git a/src/main/java/org/bukkit/plugin/SimplePluginManager.java b/src/main/java/org/bukkit/plugin/SimplePluginManager.java
-index 63389474a2b3f0e283b42e7004aa6a94904a3d17..974ff7116b294473ec450757e8a9341540f43dcd 100644
---- a/src/main/java/org/bukkit/plugin/SimplePluginManager.java
-+++ b/src/main/java/org/bukkit/plugin/SimplePluginManager.java
-@@ -116,9 +116,22 @@ public final class SimplePluginManager implements PluginManager {
-     @Override
-     @NotNull
-     public Plugin[] loadPlugins(@NotNull File directory) {
-+        // Paper start - extra jars
-+        return this.loadPlugins(directory, java.util.Collections.emptyList());
-+    }
-+    @NotNull
-+    public Plugin[] loadPlugins(final @NotNull File directory, final @NotNull List<File> extraPluginJars) {
-+        // Paper end
-         if (true) {
-             List<Plugin> pluginList = new ArrayList<>();
-             java.util.Collections.addAll(pluginList, this.paperPluginManager.loadPlugins(directory));
-+            for (File file : extraPluginJars) {
-+                try {
-+                    pluginList.add(this.paperPluginManager.loadPlugin(file));
-+                } catch (Exception e) {
-+                    this.server.getLogger().log(Level.SEVERE, "Plugin loading error!", e);
-+                }
-+            }
-             return pluginList.toArray(new Plugin[0]);
-         }
-         Preconditions.checkArgument(directory != null, "Directory cannot be null");
-diff --git a/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java b/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
-index de6b6188587fd254ab96cbc1f95fda2056d9cbe2..eaefbb00e9993d54906cc8cf35cf753c0d6c7707 100644
---- a/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
-+++ b/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
-@@ -93,7 +93,7 @@ public final class JavaPluginLoader implements PluginLoader {
-             throw new InvalidPluginException(ex);
-         }
- 
--        final File parentFile = file.getParentFile();
-+        final File parentFile = this.server.getPluginsFolder(); // Paper
-         final File dataFolder = new File(parentFile, description.getName());
-         @SuppressWarnings("deprecation")
-         final File oldDataFolder = new File(parentFile, description.getRawName());

patches/api/0012-Add-command-line-option-to-load-extra-plugin-jars-no.patch

@@ -0,0 +1,96 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
+Date: Tue, 18 May 2021 14:42:26 -0700
+Subject: [PATCH] Add command line option to load extra plugin jars not in the
+ plugins folder
+
+ex: java -jar paperclip.jar nogui -add-plugin=/path/to/plugin.jar -add-plugin=/path/to/another/plugin_jar.jar
+
+diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
+index e23be80c0ee7d7979b7c62ebce97ed0b2a0e146b..336c0fb1fcde9efb7cb8d15a9fad8c4cbcf28744 100644
+--- a/src/main/java/org/bukkit/Bukkit.java
++++ b/src/main/java/org/bukkit/Bukkit.java
+@@ -82,6 +82,20 @@ public final class Bukkit {
+         return server;
+     }
+ 
++    /**
++     * Returns the de facto plugins directory, generally used for storing plugin jars to be loaded,
++     * as well as their {@link org.bukkit.plugin.Plugin#getDataFolder() data folders}.
++     *
++     * <p>Plugins should use {@link org.bukkit.plugin.Plugin#getDataFolder()} rather than traversing this
++     * directory manually when determining the location in which to store their data and configuration files.</p>
++     *
++     * @return plugins directory
++     */
++    @NotNull
++    public static File getPluginsFolder() {
++        return server.getPluginsFolder();
++    }
++
+     /**
+      * Attempts to set the {@link Server} singleton.
+      * <p>
+diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java
+index 77f8b0889cd7039bf041fc052fba33b60aa77e17..09012ce27344c60730b9c5fcde85712a8e7a69fb 100644
+--- a/src/main/java/org/bukkit/Server.java
++++ b/src/main/java/org/bukkit/Server.java
+@@ -67,6 +67,18 @@ import org.jetbrains.annotations.Nullable;
+  */
+ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audience.ForwardingAudience { // Paper
+ 
++    /**
++     * Returns the de facto plugins directory, generally used for storing plugin jars to be loaded,
++     * as well as their {@link org.bukkit.plugin.Plugin#getDataFolder() data folders}.
++     *
++     * <p>Plugins should use {@link org.bukkit.plugin.Plugin#getDataFolder()} rather than traversing this
++     * directory manually when determining the location in which to store their data and configuration files.</p>
++     *
++     * @return plugins directory
++     */
++    @NotNull
++    File getPluginsFolder();
++
+     /**
+      * Used for all administrative messages, such as an operator using a
+      * command.
+diff --git a/src/main/java/org/bukkit/plugin/SimplePluginManager.java b/src/main/java/org/bukkit/plugin/SimplePluginManager.java
+index 6018574cd15b802833613beefa88da15dc2730cb..e7b1895d3918487d711afcbe41d76863d85c0a62 100644
+--- a/src/main/java/org/bukkit/plugin/SimplePluginManager.java
++++ b/src/main/java/org/bukkit/plugin/SimplePluginManager.java
+@@ -117,9 +117,22 @@ public final class SimplePluginManager implements PluginManager {
+     @Override
+     @NotNull
+     public Plugin[] loadPlugins(@NotNull File directory) {
++        // Paper start - extra jars
++        return this.loadPlugins(directory, java.util.Collections.emptyList());
++    }
++    @NotNull
++    public Plugin[] loadPlugins(final @NotNull File directory, final @NotNull List<File> extraPluginJars) {
++        // Paper end
+         if (true) {
+             List<Plugin> pluginList = new ArrayList<>();
+             java.util.Collections.addAll(pluginList, this.paperPluginManager.loadPlugins(directory));
++            for (File file : extraPluginJars) {
++                try {
++                    pluginList.add(this.paperPluginManager.loadPlugin(file));
++                } catch (Exception e) {
++                    this.server.getLogger().log(Level.SEVERE, "Plugin loading error!", e);
++                }
++            }
+             return pluginList.toArray(new Plugin[0]);
+         }
+         Preconditions.checkArgument(directory != null, "Directory cannot be null");
+diff --git a/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java b/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
+index de6b6188587fd254ab96cbc1f95fda2056d9cbe2..eaefbb00e9993d54906cc8cf35cf753c0d6c7707 100644
+--- a/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
++++ b/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
+@@ -93,7 +93,7 @@ public final class JavaPluginLoader implements PluginLoader {
+             throw new InvalidPluginException(ex);
+         }
+ 
+-        final File parentFile = file.getParentFile();
++        final File parentFile = this.server.getPluginsFolder(); // Paper
+         final File dataFolder = new File(parentFile, description.getName());
+         @SuppressWarnings("deprecation")
+         final File oldDataFolder = new File(parentFile, description.getRawName());

patches/api/0012-Player-affects-spawning-API.patch

@@ -1,33 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Jedediah Smith <jedediah@silencegreys.com>
-Date: Mon, 29 Feb 2016 17:22:34 -0600
-Subject: [PATCH] Player affects spawning API
-
-
-diff --git a/src/main/java/org/bukkit/entity/Player.java b/src/main/java/org/bukkit/entity/Player.java
-index 1a54682f584479a5a548f6f1f2ffd5da5dc11c88..6b1a198f930a5a995e0cb6c279b455e1639a5039 100644
---- a/src/main/java/org/bukkit/entity/Player.java
-+++ b/src/main/java/org/bukkit/entity/Player.java
-@@ -2196,6 +2196,22 @@ public interface Player extends HumanEntity, Conversable, OfflinePlayer, PluginM
-     @Deprecated // Paper
-     public String getLocale();
- 
-+    // Paper start
-+    /**
-+     * Get whether the player can affect mob spawning
-+     *
-+     * @return if the player can affect mob spawning
-+     */
-+    public boolean getAffectsSpawning();
-+
-+    /**
-+     * Set whether the player can affect mob spawning
-+     *
-+     * @param affects Whether the player can affect mob spawning
-+     */
-+    public void setAffectsSpawning(boolean affects);
-+    // Paper end
-+
-     /**
-      * Update the list of commands sent to the client.
-      * <br>

patches/api/0013-Add-getTPS-method.patch

@@ -1,49 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Aikar <aikar@aikar.co>
-Date: Mon, 29 Feb 2016 17:24:57 -0600
-Subject: [PATCH] Add getTPS method
-
-
-diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
-index 7717f5346aa784df4a0f6e43a5a74a66f279bc8a..fba3e617a8847a3e9282e6a1a389132b2ad5511c 100644
---- a/src/main/java/org/bukkit/Bukkit.java
-+++ b/src/main/java/org/bukkit/Bukkit.java
-@@ -1964,6 +1964,17 @@ public final class Bukkit {
-         return server.getEntity(uuid);
-     }
- 
-+    // Paper start
-+    /**
-+     * Gets the current server TPS
-+     * @return current server TPS (1m, 5m, 15m in Paper-Server)
-+     */
-+    @NotNull
-+    public static double[] getTPS() {
-+        return server.getTPS();
-+    }
-+    // Paper end
-+
-     /**
-      * Get the advancement specified by this key.
-      *
-diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java
-index 0f990d33ab07249e4cf2d2269920b4cbeed27d39..c8cf66e64a3163c2bdf781f3ce52059546969b9b 100644
---- a/src/main/java/org/bukkit/Server.java
-+++ b/src/main/java/org/bukkit/Server.java
-@@ -1672,6 +1672,16 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
-     @Nullable
-     Entity getEntity(@NotNull UUID uuid);
- 
-+    // Paper start
-+    /**
-+     * Gets the current server TPS
-+     *
-+     * @return current server TPS (1m, 5m, 15m in Paper-Server)
-+     */
-+    @NotNull
-+    public double[] getTPS();
-+    // Paper end
-+
-     /**
-      * Get the advancement specified by this key.
-      *

patches/api/0013-Player-affects-spawning-API.patch

@@ -0,0 +1,33 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jedediah Smith <jedediah@silencegreys.com>
+Date: Mon, 29 Feb 2016 17:22:34 -0600
+Subject: [PATCH] Player affects spawning API
+
+
+diff --git a/src/main/java/org/bukkit/entity/Player.java b/src/main/java/org/bukkit/entity/Player.java
+index 776a3ce9a6c106fbe96cc6399b9ee2cd81b10c76..966a5626eac9305c88b1fe35d12c5fc6e28348d4 100644
+--- a/src/main/java/org/bukkit/entity/Player.java
++++ b/src/main/java/org/bukkit/entity/Player.java
+@@ -2578,6 +2578,22 @@ public interface Player extends HumanEntity, Conversable, OfflinePlayer, PluginM
+     @Deprecated // Paper
+     public String getLocale();
+ 
++    // Paper start
++    /**
++     * Get whether the player can affect mob spawning
++     *
++     * @return if the player can affect mob spawning
++     */
++    public boolean getAffectsSpawning();
++
++    /**
++     * Set whether the player can affect mob spawning
++     *
++     * @param affects Whether the player can affect mob spawning
++     */
++    public void setAffectsSpawning(boolean affects);
++    // Paper end
++
+     /**
+      * Update the list of commands sent to the client.
+      * <br>

patches/api/0014-Add-getTPS-method.patch

@@ -0,0 +1,49 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Mon, 29 Feb 2016 17:24:57 -0600
+Subject: [PATCH] Add getTPS method
+
+
+diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
+index 336c0fb1fcde9efb7cb8d15a9fad8c4cbcf28744..ea5f1b4085fd2ec355c4c8036f3bc729e30fd1b7 100644
+--- a/src/main/java/org/bukkit/Bukkit.java
++++ b/src/main/java/org/bukkit/Bukkit.java
+@@ -2093,6 +2093,17 @@ public final class Bukkit {
+         return server.getEntity(uuid);
+     }
+ 
++    // Paper start
++    /**
++     * Gets the current server TPS
++     * @return current server TPS (1m, 5m, 15m in Paper-Server)
++     */
++    @NotNull
++    public static double[] getTPS() {
++        return server.getTPS();
++    }
++    // Paper end
++
+     /**
+      * Get the advancement specified by this key.
+      *
+diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java
+index 09012ce27344c60730b9c5fcde85712a8e7a69fb..e37649ce4b3981f2cff96b64ed3bd4093c015346 100644
+--- a/src/main/java/org/bukkit/Server.java
++++ b/src/main/java/org/bukkit/Server.java
+@@ -1784,6 +1784,16 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
+     @Nullable
+     Entity getEntity(@NotNull UUID uuid);
+ 
++    // Paper start
++    /**
++     * Gets the current server TPS
++     *
++     * @return current server TPS (1m, 5m, 15m in Paper-Server)
++     */
++    @NotNull
++    public double[] getTPS();
++    // Paper end
++
+     /**
+      * Get the advancement specified by this key.
+      *

patches/api/0014-Version-Command-2.0.patch

@@ -1,200 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Zach Brown <zach@zachbr.io>
-Date: Mon, 27 May 2019 01:10:06 -0500
-Subject: [PATCH] Version Command 2.0
-
-
-diff --git a/src/main/java/com/destroystokyo/paper/util/VersionFetcher.java b/src/main/java/com/destroystokyo/paper/util/VersionFetcher.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..a736d7bcdc5861a01b66ba36158db1c716339346
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/util/VersionFetcher.java
-@@ -0,0 +1,45 @@
-+package com.destroystokyo.paper.util;
-+
-+import net.kyori.adventure.text.Component;
-+import net.kyori.adventure.text.format.NamedTextColor;
-+import org.bukkit.Bukkit;
-+import org.jetbrains.annotations.NotNull;
-+
-+public interface VersionFetcher {
-+    /**
-+     * Amount of time to cache results for in milliseconds
-+     * <p>
-+     * Negative values will never cache.
-+     *
-+     * @return cache time
-+     */
-+    long getCacheTime();
-+
-+    /**
-+     * Gets the version message to cache and show to command senders.
-+     *
-+     * <p>NOTE: This is run in a new thread separate from that of the command processing thread</p>
-+     *
-+     * @param serverVersion the current version of the server (will match {@link Bukkit#getVersion()})
-+     * @return the message to show when requesting a version
-+     */
-+    @NotNull
-+    Component getVersionMessage(@NotNull String serverVersion);
-+
-+    class DummyVersionFetcher implements VersionFetcher {
-+
-+        @Override
-+        public long getCacheTime() {
-+            return -1;
-+        }
-+
-+        @NotNull
-+        @Override
-+        public Component getVersionMessage(@NotNull String serverVersion) {
-+            Bukkit.getLogger().warning("Version provider has not been set, cannot check for updates!");
-+            Bukkit.getLogger().info("Override the default implementation of org.bukkit.UnsafeValues#getVersionFetcher()");
-+            new Throwable().printStackTrace();
-+            return Component.text("Unable to check for updates. No version provider set.", NamedTextColor.RED);
-+        }
-+    }
-+}
-diff --git a/src/main/java/org/bukkit/UnsafeValues.java b/src/main/java/org/bukkit/UnsafeValues.java
-index f68ef89f37057cf677a767026ab395f7a839a2f9..a6aa33b9574d0278e10927007a62290e1d102e73 100644
---- a/src/main/java/org/bukkit/UnsafeValues.java
-+++ b/src/main/java/org/bukkit/UnsafeValues.java
-@@ -119,5 +119,12 @@ public interface UnsafeValues {
-      * @return name
-      */
-     String getTimingsServerName();
-+
-+    /**
-+     * Called once by the version command on first use, then cached.
-+     */
-+    default com.destroystokyo.paper.util.VersionFetcher getVersionFetcher() {
-+        return new com.destroystokyo.paper.util.VersionFetcher.DummyVersionFetcher();
-+    }
-     // Paper end
- }
-diff --git a/src/main/java/org/bukkit/command/defaults/VersionCommand.java b/src/main/java/org/bukkit/command/defaults/VersionCommand.java
-index 04b4fb6859df0221f8f9f92c5a7ac2dda1073355..b437cf212a63aa96a9492db8d01d5d37061aee23 100644
---- a/src/main/java/org/bukkit/command/defaults/VersionCommand.java
-+++ b/src/main/java/org/bukkit/command/defaults/VersionCommand.java
-@@ -24,8 +24,25 @@ import org.bukkit.plugin.Plugin;
- import org.bukkit.plugin.PluginDescriptionFile;
- import org.bukkit.util.StringUtil;
- import org.jetbrains.annotations.NotNull;
-+// Paper start - version command 2.0
-+import com.destroystokyo.paper.util.VersionFetcher;
-+import net.kyori.adventure.text.Component;
-+import net.kyori.adventure.text.format.NamedTextColor;
-+import net.kyori.adventure.text.event.ClickEvent;
-+import net.kyori.adventure.text.format.TextDecoration;
-+import net.kyori.adventure.text.serializer.plain.PlainTextComponentSerializer;
-+// Paper end - version command 2.0
- 
- public class VersionCommand extends BukkitCommand {
-+    private VersionFetcher versionFetcher; // Paper - version command 2.0
-+    private VersionFetcher getVersionFetcher() { // lazy load because unsafe isn't available at command registration
-+        if (versionFetcher == null) {
-+            versionFetcher = Bukkit.getUnsafe().getVersionFetcher();
-+        }
-+
-+        return versionFetcher;
-+    }
-+
-     public VersionCommand(@NotNull String name) {
-         super(name);
- 
-@@ -40,7 +57,7 @@ public class VersionCommand extends BukkitCommand {
-         if (!testPermission(sender)) return true;
- 
-         if (args.length == 0) {
--            sender.sendMessage("This server is running " + Bukkit.getName() + " version " + Bukkit.getVersion() + " (Implementing API version " + Bukkit.getBukkitVersion() + ")");
-+            //sender.sendMessage("This server is running " + Bukkit.getName() + " version " + Bukkit.getVersion() + " (Implementing API version " + Bukkit.getBukkitVersion() + ")"); // Paper - moved to setVersionMessage
-             sendVersion(sender);
-         } else {
-             StringBuilder name = new StringBuilder();
-@@ -79,8 +96,17 @@ public class VersionCommand extends BukkitCommand {
- 
-     private void describeToSender(@NotNull Plugin plugin, @NotNull CommandSender sender) {
-         PluginDescriptionFile desc = plugin.getDescription();
--        sender.sendMessage(ChatColor.GREEN + desc.getName() + ChatColor.WHITE + " version " + ChatColor.GREEN + desc.getVersion());
--
-+        // Paper start - version command 2.0
-+        sender.sendMessage(
-+            Component.text()
-+                .append(Component.text(desc.getName(), NamedTextColor.GREEN))
-+                .append(Component.text(" version "))
-+                .append(Component.text(desc.getVersion(), NamedTextColor.GREEN)
-+                    .hoverEvent(Component.text("Click to copy to clipboard", NamedTextColor.WHITE))
-+                    .clickEvent(ClickEvent.copyToClipboard(desc.getVersion()))
-+                )
-+        );
-+        // Paper end - version command 2.0
-         if (desc.getDescription() != null) {
-             sender.sendMessage(desc.getDescription());
-         }
-@@ -146,14 +172,14 @@ public class VersionCommand extends BukkitCommand {
- 
-     private final ReentrantLock versionLock = new ReentrantLock();
-     private boolean hasVersion = false;
--    private String versionMessage = null;
-+    private Component versionMessage = null; // Paper
-     private final Set<CommandSender> versionWaiters = new HashSet<CommandSender>();
-     private boolean versionTaskStarted = false;
-     private long lastCheck = 0;
- 
-     private void sendVersion(@NotNull CommandSender sender) {
-         if (hasVersion) {
--            if (System.currentTimeMillis() - lastCheck > 21600000) {
-+            if (System.currentTimeMillis() - lastCheck > getVersionFetcher().getCacheTime()) { // Paper - use version supplier
-                 lastCheck = System.currentTimeMillis();
-                 hasVersion = false;
-             } else {
-@@ -168,7 +194,7 @@ public class VersionCommand extends BukkitCommand {
-                 return;
-             }
-             versionWaiters.add(sender);
--            sender.sendMessage("Checking version, please wait...");
-+            sender.sendMessage(Component.text("Checking version, please wait...", NamedTextColor.WHITE, TextDecoration.ITALIC)); // Paper
-             if (!versionTaskStarted) {
-                 versionTaskStarted = true;
-                 new Thread(new Runnable() {
-@@ -186,6 +212,13 @@ public class VersionCommand extends BukkitCommand {
- 
-     private void obtainVersion() {
-         String version = Bukkit.getVersion();
-+        // Paper start
-+        if (version.startsWith("null")) { // running from ide?
-+            setVersionMessage(Component.text("Unknown version, custom build?", NamedTextColor.YELLOW));
-+            return;
-+        }
-+        setVersionMessage(getVersionFetcher().getVersionMessage(version));
-+        /*
-         if (version == null) version = "Custom";
-         String[] parts = version.substring(0, version.indexOf(' ')).split("-");
-         if (parts.length == 4) {
-@@ -215,11 +248,24 @@ public class VersionCommand extends BukkitCommand {
-         } else {
-             setVersionMessage("Unknown version, custom build?");
-         }
-+         */
-+        // Paper end
-     }
- 
--    private void setVersionMessage(@NotNull String msg) {
-+    // Paper start
-+    private void setVersionMessage(final @NotNull Component msg) {
-         lastCheck = System.currentTimeMillis();
--        versionMessage = msg;
-+        final Component message = Component.textOfChildren(
-+            Component.text("This server is running " + Bukkit.getName() + " version " + Bukkit.getVersion() + " (Implementing API version " + Bukkit.getBukkitVersion() + ")", NamedTextColor.WHITE),
-+            Component.newline(),
-+            msg
-+        );
-+        this.versionMessage = Component.text()
-+            .append(message)
-+            .hoverEvent(Component.text("Click to copy to clipboard", NamedTextColor.WHITE))
-+            .clickEvent(ClickEvent.copyToClipboard(PlainTextComponentSerializer.plainText().serialize(message)))
-+            .build();
-+        // Paper end
-         versionLock.lock();
-         try {
-             hasVersion = true;

patches/api/0015-Entity-Origin-API.patch

@@ -1,66 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Byteflux <byte@byteflux.net>
-Date: Mon, 29 Feb 2016 17:50:31 -0600
-Subject: [PATCH] Entity Origin API
-
-
-diff --git a/src/main/java/org/bukkit/entity/Entity.java b/src/main/java/org/bukkit/entity/Entity.java
-index 598abaa82c634178043a29f6caa6ac5221659d06..70a32f89c16439c575d8928332cfed64d1d6ab7e 100644
---- a/src/main/java/org/bukkit/entity/Entity.java
-+++ b/src/main/java/org/bukkit/entity/Entity.java
-@@ -725,5 +725,15 @@ public interface Entity extends Metadatable, CommandSender, Nameable, Persistent
-     default net.kyori.adventure.text.event.HoverEvent<net.kyori.adventure.text.event.HoverEvent.ShowEntity> asHoverEvent(final @NotNull java.util.function.UnaryOperator<net.kyori.adventure.text.event.HoverEvent.ShowEntity> op) {
-         return net.kyori.adventure.text.event.HoverEvent.showEntity(op.apply(net.kyori.adventure.text.event.HoverEvent.ShowEntity.of(this.getType().getKey(), this.getUniqueId(), this.customName())));
-     }
-+
-+    /**
-+     * Gets the location where this entity originates from.
-+     * <p>
-+     * This value can be null if the entity hasn't yet been added to the world.
-+     *
-+     * @return Location where entity originates or null if not yet added
-+     */
-+    @Nullable
-+    Location getOrigin();
-     // Paper end
- }
-diff --git a/src/main/java/org/bukkit/entity/FallingBlock.java b/src/main/java/org/bukkit/entity/FallingBlock.java
-index d96fd494b523491fcf1ac54d164351fd487f65d6..ae1ce2ee2deb82f3f4144ec54b3ba119b437c5e9 100644
---- a/src/main/java/org/bukkit/entity/FallingBlock.java
-+++ b/src/main/java/org/bukkit/entity/FallingBlock.java
-@@ -126,4 +126,15 @@ public interface FallingBlock extends Entity {
-      * @param damage the max damage to set. Must be >= 0
-      */
-     void setMaxDamage(int damage);
-+
-+     /**
-+     * Gets the source block location of the FallingBlock
-+     *
-+     * @return the source block location the FallingBlock was spawned from
-+     * @deprecated replaced by {@link Entity#getOrigin()}
-+     */
-+    @Deprecated
-+    default org.bukkit.Location getSourceLoc() {
-+        return this.getOrigin();
-+    }
- }
-diff --git a/src/main/java/org/bukkit/entity/TNTPrimed.java b/src/main/java/org/bukkit/entity/TNTPrimed.java
-index a23cfdf66877f0a61eae700de084c76e6ee7b431..0813bd913c8fdb2001963ce3e82c07c2af105418 100644
---- a/src/main/java/org/bukkit/entity/TNTPrimed.java
-+++ b/src/main/java/org/bukkit/entity/TNTPrimed.java
-@@ -53,4 +53,15 @@ public interface TNTPrimed extends Explosive {
-      * @param source the source of this primed TNT
-      */
-     public void setSource(@Nullable Entity source);
-+
-+    /**
-+     * Gets the source block location of the TNTPrimed
-+     *
-+     * @return the source block location the TNTPrimed was spawned from
-+     * @deprecated replaced by {@link Entity#getOrigin()}
-+     */
-+    @Deprecated
-+    default org.bukkit.Location getSourceLoc() {
-+        return this.getOrigin();
-+    }
- }

patches/api/0015-Expose-server-build-information.patch

@@ -0,0 +1,528 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Zach Brown <zach@zachbr.io>
+Date: Mon, 27 May 2019 01:10:06 -0500
+Subject: [PATCH] Expose server build information
+
+Co-authored-by: Professor Bloodstone <git@bloodstone.dev>
+Co-authored-by: Mark Vainomaa <mikroskeem@mikroskeem.eu>
+Co-authored-by: masmc05 <masmc05@gmail.com>
+Co-authored-by: Riley Park <rileysebastianpark@gmail.com>
+
+diff --git a/src/main/java/com/destroystokyo/paper/util/VersionFetcher.java b/src/main/java/com/destroystokyo/paper/util/VersionFetcher.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..a736d7bcdc5861a01b66ba36158db1c716339346
+--- /dev/null
++++ b/src/main/java/com/destroystokyo/paper/util/VersionFetcher.java
+@@ -0,0 +1,45 @@
++package com.destroystokyo.paper.util;
++
++import net.kyori.adventure.text.Component;
++import net.kyori.adventure.text.format.NamedTextColor;
++import org.bukkit.Bukkit;
++import org.jetbrains.annotations.NotNull;
++
++public interface VersionFetcher {
++    /**
++     * Amount of time to cache results for in milliseconds
++     * <p>
++     * Negative values will never cache.
++     *
++     * @return cache time
++     */
++    long getCacheTime();
++
++    /**
++     * Gets the version message to cache and show to command senders.
++     *
++     * <p>NOTE: This is run in a new thread separate from that of the command processing thread</p>
++     *
++     * @param serverVersion the current version of the server (will match {@link Bukkit#getVersion()})
++     * @return the message to show when requesting a version
++     */
++    @NotNull
++    Component getVersionMessage(@NotNull String serverVersion);
++
++    class DummyVersionFetcher implements VersionFetcher {
++
++        @Override
++        public long getCacheTime() {
++            return -1;
++        }
++
++        @NotNull
++        @Override
++        public Component getVersionMessage(@NotNull String serverVersion) {
++            Bukkit.getLogger().warning("Version provider has not been set, cannot check for updates!");
++            Bukkit.getLogger().info("Override the default implementation of org.bukkit.UnsafeValues#getVersionFetcher()");
++            new Throwable().printStackTrace();
++            return Component.text("Unable to check for updates. No version provider set.", NamedTextColor.RED);
++        }
++    }
++}
+diff --git a/src/main/java/io/papermc/paper/ServerBuildInfo.java b/src/main/java/io/papermc/paper/ServerBuildInfo.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..9df9d09aa477d4cd3c496ba0933c816df1ef0964
+--- /dev/null
++++ b/src/main/java/io/papermc/paper/ServerBuildInfo.java
+@@ -0,0 +1,121 @@
++package io.papermc.paper;
++
++import java.time.Instant;
++import java.util.Optional;
++import java.util.OptionalInt;
++import net.kyori.adventure.key.Key;
++import net.kyori.adventure.util.Services;
++import org.jetbrains.annotations.ApiStatus;
++import org.jetbrains.annotations.NotNull;
++
++/**
++ * Information about the current server build.
++ */
++@ApiStatus.NonExtendable
++public interface ServerBuildInfo {
++    /**
++     * The brand id for Paper.
++     */
++    Key BRAND_PAPER_ID = Key.key("papermc", "paper");
++
++    /**
++     * Gets the {@code ServerBuildInfo}.
++     *
++     * @return the {@code ServerBuildInfo}
++     */
++    static @NotNull ServerBuildInfo buildInfo() {
++        //<editor-fold defaultstate="collapsed" desc="Holder">
++        final class Holder {
++            static final Optional<ServerBuildInfo> INSTANCE = Services.service(ServerBuildInfo.class);
++        }
++        //</editor-fold>
++        return Holder.INSTANCE.orElseThrow();
++    }
++
++    /**
++     * Gets the brand id of the server.
++     *
++     * @return the brand id of the server (e.g. "papermc:paper")
++     */
++    @NotNull Key brandId();
++
++    /**
++     * Checks if the current server supports the specified brand.
++     *
++     * @param brandId the brand to check (e.g. "papermc:folia")
++     * @return {@code true} if the server supports the specified brand
++     */
++    @ApiStatus.Experimental
++    boolean isBrandCompatible(final @NotNull Key brandId);
++
++    /**
++     * Gets the brand name of the server.
++     *
++     * @return the brand name of the server (e.g. "Paper")
++     */
++    @NotNull String brandName();
++
++    /**
++     * Gets the Minecraft version id.
++     *
++     * @return the Minecraft version id (e.g. "1.20.4", "1.20.2-pre2", "23w31a")
++     */
++    @NotNull String minecraftVersionId();
++
++    /**
++     * Gets the Minecraft version name.
++     *
++     * @return the Minecraft version name (e.g. "1.20.4", "1.20.2 Pre-release 2", "23w31a")
++     */
++    @NotNull String minecraftVersionName();
++
++    /**
++     * Gets the build number.
++     *
++     * @return the build number
++     */
++    @NotNull OptionalInt buildNumber();
++
++    /**
++     * Gets the build time.
++     *
++     * @return the build time
++     */
++    @NotNull Instant buildTime();
++
++    /**
++     * Gets the git commit branch.
++     *
++     * @return the git commit branch
++     */
++    @NotNull Optional<String> gitBranch();
++
++    /**
++     * Gets the git commit hash.
++     *
++     * @return the git commit hash
++     */
++    @NotNull Optional<String> gitCommit();
++
++    /**
++     * Creates a string representation of the server build information.
++     *
++     * @param representation the type of representation
++     * @return a string
++     */
++    @NotNull String asString(final @NotNull StringRepresentation representation);
++
++    /**
++     * String representation types.
++     */
++    enum StringRepresentation {
++        /**
++         * A simple version string, in format {@code <minecraftVersionId>-<buildNumber>-<gitCommit>}.
++         */
++        VERSION_SIMPLE,
++        /**
++         * A simple version string, in format {@code <minecraftVersionId>-<buildNumber>-<gitBranch>@<gitCommit> (<buildTime>)}.
++         */
++        VERSION_FULL,
++    }
++}
+diff --git a/src/main/java/io/papermc/paper/util/JarManifests.java b/src/main/java/io/papermc/paper/util/JarManifests.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..909617079db61b675cc7b60b44ef96b306076343
+--- /dev/null
++++ b/src/main/java/io/papermc/paper/util/JarManifests.java
+@@ -0,0 +1,37 @@
++package io.papermc.paper.util;
++
++import java.io.IOException;
++import java.io.InputStream;
++import java.net.URL;
++import java.util.Collections;
++import java.util.Map;
++import java.util.WeakHashMap;
++import java.util.jar.Manifest;
++import org.jetbrains.annotations.ApiStatus;
++import org.jetbrains.annotations.NotNull;
++import org.jetbrains.annotations.Nullable;
++
++@ApiStatus.Internal
++public final class JarManifests {
++    private JarManifests() {
++    }
++
++    private static final Map<ClassLoader, Manifest> MANIFESTS = Collections.synchronizedMap(new WeakHashMap<>());
++
++    public static @Nullable Manifest manifest(final @NotNull Class<?> clazz) {
++        return MANIFESTS.computeIfAbsent(clazz.getClassLoader(), classLoader -> {
++            final String classLocation = "/" + clazz.getName().replace(".", "/") + ".class";
++            final URL resource = clazz.getResource(classLocation);
++            if (resource == null) {
++                return null;
++            }
++            final String classFilePath = resource.toString().replace("\\", "/");
++            final String archivePath = classFilePath.substring(0, classFilePath.length() - classLocation.length());
++            try (final InputStream stream = new URL(archivePath + "/META-INF/MANIFEST.MF").openStream()) {
++                return new Manifest(stream);
++            } catch (final IOException ex) {
++                return null;
++            }
++        });
++    }
++}
+diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
+index ea5f1b4085fd2ec355c4c8036f3bc729e30fd1b7..f4bf442b065e93b49a7e17658f73d7569d644b25 100644
+--- a/src/main/java/org/bukkit/Bukkit.java
++++ b/src/main/java/org/bukkit/Bukkit.java
+@@ -109,13 +109,26 @@ public final class Bukkit {
+         }
+ 
+         Bukkit.server = server;
+-        server.getLogger().info("This server is running " + getName() + " version " + getVersion() + " (Implementing API version " + getBukkitVersion() + ")");
++        // Paper start - add git information
++        server.getLogger().info(getVersionMessage());
++    }
++    /**
++      * Gets message describing the version server is running.
++      *
++      * @return message describing the version server is running
++      */
++    @NotNull
++    public static String getVersionMessage() {
++        final io.papermc.paper.ServerBuildInfo version = io.papermc.paper.ServerBuildInfo.buildInfo();
++        return "This server is running " + getName() + " version " + version.asString(io.papermc.paper.ServerBuildInfo.StringRepresentation.VERSION_FULL) + " (Implementing API version " + getBukkitVersion() + ")";
++        // Paper end
+     }
+ 
+     /**
+      * Gets the name of this server implementation.
+      *
+      * @return name of this server implementation
++     * @see io.papermc.paper.ServerBuildInfo#brandName()
+      */
+     @NotNull
+     public static String getName() {
+@@ -126,6 +139,7 @@ public final class Bukkit {
+      * Gets the version string of this server implementation.
+      *
+      * @return version of this server implementation
++     * @see io.papermc.paper.ServerBuildInfo
+      */
+     @NotNull
+     public static String getVersion() {
+@@ -142,6 +156,20 @@ public final class Bukkit {
+         return server.getBukkitVersion();
+     }
+ 
++    // Paper start - expose game version
++    /**
++     * Gets the version of game this server implements
++     *
++     * @return version of game
++     * @see io.papermc.paper.ServerBuildInfo#minecraftVersionId()
++     * @see io.papermc.paper.ServerBuildInfo#minecraftVersionName()
++     */
++    @NotNull
++    public static String getMinecraftVersion() {
++        return server.getMinecraftVersion();
++    }
++    // Paper end
++
+     /**
+      * Gets a view of all currently logged in players. This {@linkplain
+      * Collections#unmodifiableCollection(Collection) view} is a reused
+diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java
+index e37649ce4b3981f2cff96b64ed3bd4093c015346..7c646d1bb8b011c156b0688f9396bbcbba43d077 100644
+--- a/src/main/java/org/bukkit/Server.java
++++ b/src/main/java/org/bukkit/Server.java
+@@ -119,6 +119,16 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
+     @NotNull
+     public String getBukkitVersion();
+ 
++    // Paper start - expose game version
++    /**
++     * Gets the version of game this server implements
++     *
++     * @return version of game
++     */
++    @NotNull
++    String getMinecraftVersion();
++    // Paper end
++
+     /**
+      * Gets a view of all currently logged in players. This {@linkplain
+      * Collections#unmodifiableCollection(Collection) view} is a reused
+diff --git a/src/main/java/org/bukkit/UnsafeValues.java b/src/main/java/org/bukkit/UnsafeValues.java
+index 9082e67324f810857db26bb89ecea7e9f866f80d..da997507b96908027c49dabc6daf7c787dcad95d 100644
+--- a/src/main/java/org/bukkit/UnsafeValues.java
++++ b/src/main/java/org/bukkit/UnsafeValues.java
+@@ -155,5 +155,12 @@ public interface UnsafeValues {
+      * @return name
+      */
+     String getTimingsServerName();
++
++    /**
++     * Called once by the version command on first use, then cached.
++     */
++    default com.destroystokyo.paper.util.VersionFetcher getVersionFetcher() {
++        return new com.destroystokyo.paper.util.VersionFetcher.DummyVersionFetcher();
++    }
+     // Paper end
+ }
+diff --git a/src/main/java/org/bukkit/command/defaults/VersionCommand.java b/src/main/java/org/bukkit/command/defaults/VersionCommand.java
+index 263208d3cba36cb80c9ee4e3022ef702ea113df2..e64bb57f74e6d6f78927be228825b3e0bdf41f48 100644
+--- a/src/main/java/org/bukkit/command/defaults/VersionCommand.java
++++ b/src/main/java/org/bukkit/command/defaults/VersionCommand.java
+@@ -25,8 +25,25 @@ import org.bukkit.plugin.Plugin;
+ import org.bukkit.plugin.PluginDescriptionFile;
+ import org.bukkit.util.StringUtil;
+ import org.jetbrains.annotations.NotNull;
++// Paper start - version command 2.0
++import com.destroystokyo.paper.util.VersionFetcher;
++import net.kyori.adventure.text.Component;
++import net.kyori.adventure.text.format.NamedTextColor;
++import net.kyori.adventure.text.event.ClickEvent;
++import net.kyori.adventure.text.format.TextDecoration;
++import net.kyori.adventure.text.serializer.plain.PlainTextComponentSerializer;
++// Paper end - version command 2.0
+ 
+ public class VersionCommand extends BukkitCommand {
++    private VersionFetcher versionFetcher; // Paper - version command 2.0
++    private VersionFetcher getVersionFetcher() { // lazy load because unsafe isn't available at command registration
++        if (versionFetcher == null) {
++            versionFetcher = Bukkit.getUnsafe().getVersionFetcher();
++        }
++
++        return versionFetcher;
++    }
++
+     public VersionCommand(@NotNull String name) {
+         super(name);
+ 
+@@ -41,7 +58,7 @@ public class VersionCommand extends BukkitCommand {
+         if (!testPermission(sender)) return true;
+ 
+         if (args.length == 0) {
+-            sender.sendMessage("This server is running " + Bukkit.getName() + " version " + Bukkit.getVersion() + " (Implementing API version " + Bukkit.getBukkitVersion() + ")");
++            //sender.sendMessage("This server is running " + Bukkit.getName() + " version " + Bukkit.getVersion() + " (Implementing API version " + Bukkit.getBukkitVersion() + ")"); // Paper - moved to setVersionMessage
+             sendVersion(sender);
+         } else {
+             StringBuilder name = new StringBuilder();
+@@ -80,8 +97,17 @@ public class VersionCommand extends BukkitCommand {
+ 
+     private void describeToSender(@NotNull Plugin plugin, @NotNull CommandSender sender) {
+         PluginDescriptionFile desc = plugin.getDescription();
+-        sender.sendMessage(ChatColor.GREEN + desc.getName() + ChatColor.WHITE + " version " + ChatColor.GREEN + desc.getVersion());
+-
++        // Paper start - version command 2.0
++        sender.sendMessage(
++            Component.text()
++                .append(Component.text(desc.getName(), NamedTextColor.GREEN))
++                .append(Component.text(" version "))
++                .append(Component.text(desc.getVersion(), NamedTextColor.GREEN)
++                    .hoverEvent(Component.text("Click to copy to clipboard", NamedTextColor.WHITE))
++                    .clickEvent(ClickEvent.copyToClipboard(desc.getVersion()))
++                )
++        );
++        // Paper end - version command 2.0
+         if (desc.getDescription() != null) {
+             sender.sendMessage(desc.getDescription());
+         }
+@@ -147,14 +173,14 @@ public class VersionCommand extends BukkitCommand {
+ 
+     private final ReentrantLock versionLock = new ReentrantLock();
+     private boolean hasVersion = false;
+-    private String versionMessage = null;
++    private Component versionMessage = null; // Paper
+     private final Set<CommandSender> versionWaiters = new HashSet<CommandSender>();
+     private boolean versionTaskStarted = false;
+     private long lastCheck = 0;
+ 
+     private void sendVersion(@NotNull CommandSender sender) {
+         if (hasVersion) {
+-            if (System.currentTimeMillis() - lastCheck > 21600000) {
++            if (System.currentTimeMillis() - lastCheck > getVersionFetcher().getCacheTime()) { // Paper - use version supplier
+                 lastCheck = System.currentTimeMillis();
+                 hasVersion = false;
+             } else {
+@@ -169,7 +195,7 @@ public class VersionCommand extends BukkitCommand {
+                 return;
+             }
+             versionWaiters.add(sender);
+-            sender.sendMessage("Checking version, please wait...");
++            sender.sendMessage(Component.text("Checking version, please wait...", NamedTextColor.WHITE, TextDecoration.ITALIC)); // Paper
+             if (!versionTaskStarted) {
+                 versionTaskStarted = true;
+                 new Thread(new Runnable() {
+@@ -187,6 +213,13 @@ public class VersionCommand extends BukkitCommand {
+ 
+     private void obtainVersion() {
+         String version = Bukkit.getVersion();
++        // Paper start
++        if (version.startsWith("null")) { // running from ide?
++            setVersionMessage(Component.text("Unknown version, custom build?", NamedTextColor.YELLOW));
++            return;
++        }
++        setVersionMessage(getVersionFetcher().getVersionMessage(version));
++        /*
+         if (version == null) version = "Custom";
+         String[] parts = version.substring(0, version.indexOf(' ')).split("-");
+         if (parts.length == 4) {
+@@ -216,11 +249,24 @@ public class VersionCommand extends BukkitCommand {
+         } else {
+             setVersionMessage("Unknown version, custom build?");
+         }
++         */
++        // Paper end
+     }
+ 
+-    private void setVersionMessage(@NotNull String msg) {
++    // Paper start
++    private void setVersionMessage(final @NotNull Component msg) {
+         lastCheck = System.currentTimeMillis();
+-        versionMessage = msg;
++        final Component message = Component.textOfChildren(
++            Component.text(Bukkit.getVersionMessage(), NamedTextColor.WHITE),
++            Component.newline(),
++            msg
++        );
++        this.versionMessage = Component.text()
++            .append(message)
++            .hoverEvent(Component.text("Click to copy to clipboard", NamedTextColor.WHITE))
++            .clickEvent(ClickEvent.copyToClipboard(PlainTextComponentSerializer.plainText().serialize(message)))
++            .build();
++        // Paper end
+         versionLock.lock();
+         try {
+             hasVersion = true;
+diff --git a/src/test/java/io/papermc/paper/TestServerBuildInfo.java b/src/test/java/io/papermc/paper/TestServerBuildInfo.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..17be27a869c1047a7a9440fb8f3717260d4abbd0
+--- /dev/null
++++ b/src/test/java/io/papermc/paper/TestServerBuildInfo.java
+@@ -0,0 +1,59 @@
++package io.papermc.paper;
++
++import java.time.Instant;
++import java.util.Optional;
++import java.util.OptionalInt;
++import net.kyori.adventure.key.Key;
++import org.jetbrains.annotations.NotNull;
++
++public class TestServerBuildInfo implements ServerBuildInfo {
++    @Override
++    public @NotNull Key brandId() {
++        throw new UnsupportedOperationException();
++    }
++
++    @Override
++    public boolean isBrandCompatible(final @NotNull Key brandId) {
++        throw new UnsupportedOperationException();
++    }
++
++    @Override
++    public @NotNull String brandName() {
++        throw new UnsupportedOperationException();
++    }
++
++    @Override
++    public @NotNull String minecraftVersionId() {
++        throw new UnsupportedOperationException();
++    }
++
++    @Override
++    public @NotNull String minecraftVersionName() {
++        throw new UnsupportedOperationException();
++    }
++
++    @Override
++    public @NotNull OptionalInt buildNumber() {
++        throw new UnsupportedOperationException();
++    }
++
++    @Override
++    public @NotNull Instant buildTime() {
++        throw new UnsupportedOperationException();
++    }
++
++    @Override
++    public @NotNull Optional<String> gitBranch() {
++        throw new UnsupportedOperationException();
++    }
++
++    @Override
++    public @NotNull Optional<String> gitCommit() {
++        throw new UnsupportedOperationException();
++    }
++
++    @Override
++    public @NotNull String asString(final @NotNull StringRepresentation representation) {
++        return "";
++    }
++}
+diff --git a/src/test/resources/META-INF/services/io.papermc.paper.ServerBuildInfo b/src/test/resources/META-INF/services/io.papermc.paper.ServerBuildInfo
+new file mode 100644
+index 0000000000000000000000000000000000000000..64e2f8559b9c5a52e0a3229d3d12f65e9af145b3
+--- /dev/null
++++ b/src/test/resources/META-INF/services/io.papermc.paper.ServerBuildInfo
+@@ -0,0 +1 @@
++io.papermc.paper.TestServerBuildInfo

patches/api/0016-Add-PlayerLocaleChangeEvent.patch

@@ -1,63 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Isaac Moore <rmsy@me.com>
-Date: Mon, 29 Feb 2016 18:02:25 -0600
-Subject: [PATCH] Add PlayerLocaleChangeEvent
-
-
-diff --git a/src/main/java/com/destroystokyo/paper/event/player/PlayerLocaleChangeEvent.java b/src/main/java/com/destroystokyo/paper/event/player/PlayerLocaleChangeEvent.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..bb7baa91fd4ba763fd8ce216bc9043c5e2c4b7b7
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/event/player/PlayerLocaleChangeEvent.java
-@@ -0,0 +1,51 @@
-+package com.destroystokyo.paper.event.player;
-+
-+import org.bukkit.entity.Player;
-+import org.bukkit.event.HandlerList;
-+import org.bukkit.event.player.PlayerEvent;
-+import org.jetbrains.annotations.ApiStatus;
-+
-+/**
-+ * Called when the locale of the player is changed.
-+ *
-+ * @deprecated Replaced by {@link org.bukkit.event.player.PlayerLocaleChangeEvent} upstream
-+ */
-+@Deprecated(forRemoval = true) @ApiStatus.ScheduledForRemoval(inVersion = "1.21")
-+public class PlayerLocaleChangeEvent extends PlayerEvent {
-+    private static final HandlerList handlers = new HandlerList();
-+    private final String oldLocale;
-+    private final String newLocale;
-+
-+    public PlayerLocaleChangeEvent(final Player player, final String oldLocale, final String newLocale) {
-+        super(player);
-+        this.oldLocale = oldLocale;
-+        this.newLocale = newLocale;
-+    }
-+
-+    /**
-+     * Gets the locale the player switched from.
-+     *
-+     * @return player's old locale
-+     */
-+    public String getOldLocale() {
-+        return oldLocale;
-+    }
-+
-+    /**
-+     * Gets the locale the player is changed to.
-+     *
-+     * @return player's new locale
-+     */
-+    public String getNewLocale() {
-+        return newLocale;
-+    }
-+
-+    @Override
-+    public HandlerList getHandlers() {
-+        return handlers;
-+    }
-+
-+    public static HandlerList getHandlerList() {
-+        return handlers;
-+    }
-+}

patches/api/0016-Entity-Origin-API.patch

@@ -0,0 +1,66 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Byteflux <byte@byteflux.net>
+Date: Mon, 29 Feb 2016 17:50:31 -0600
+Subject: [PATCH] Entity Origin API
+
+
+diff --git a/src/main/java/org/bukkit/entity/Entity.java b/src/main/java/org/bukkit/entity/Entity.java
+index c78fb359bd28b8dc1ba242642ec612e856525993..4e1fb0974d061d5bb64899cac576318d2e6f8bf6 100644
+--- a/src/main/java/org/bukkit/entity/Entity.java
++++ b/src/main/java/org/bukkit/entity/Entity.java
+@@ -791,5 +791,15 @@ public interface Entity extends Metadatable, CommandSender, Nameable, Persistent
+     default net.kyori.adventure.text.event.HoverEvent<net.kyori.adventure.text.event.HoverEvent.ShowEntity> asHoverEvent(final @NotNull java.util.function.UnaryOperator<net.kyori.adventure.text.event.HoverEvent.ShowEntity> op) {
+         return net.kyori.adventure.text.event.HoverEvent.showEntity(op.apply(net.kyori.adventure.text.event.HoverEvent.ShowEntity.of(this.getType().getKey(), this.getUniqueId(), this.customName())));
+     }
++
++    /**
++     * Gets the location where this entity originates from.
++     * <p>
++     * This value can be null if the entity hasn't yet been added to the world.
++     *
++     * @return Location where entity originates or null if not yet added
++     */
++    @Nullable
++    Location getOrigin();
+     // Paper end
+ }
+diff --git a/src/main/java/org/bukkit/entity/FallingBlock.java b/src/main/java/org/bukkit/entity/FallingBlock.java
+index d96fd494b523491fcf1ac54d164351fd487f65d6..ae1ce2ee2deb82f3f4144ec54b3ba119b437c5e9 100644
+--- a/src/main/java/org/bukkit/entity/FallingBlock.java
++++ b/src/main/java/org/bukkit/entity/FallingBlock.java
+@@ -126,4 +126,15 @@ public interface FallingBlock extends Entity {
+      * @param damage the max damage to set. Must be >= 0
+      */
+     void setMaxDamage(int damage);
++
++     /**
++     * Gets the source block location of the FallingBlock
++     *
++     * @return the source block location the FallingBlock was spawned from
++     * @deprecated replaced by {@link Entity#getOrigin()}
++     */
++    @Deprecated
++    default org.bukkit.Location getSourceLoc() {
++        return this.getOrigin();
++    }
+ }
+diff --git a/src/main/java/org/bukkit/entity/TNTPrimed.java b/src/main/java/org/bukkit/entity/TNTPrimed.java
+index a23cfdf66877f0a61eae700de084c76e6ee7b431..0813bd913c8fdb2001963ce3e82c07c2af105418 100644
+--- a/src/main/java/org/bukkit/entity/TNTPrimed.java
++++ b/src/main/java/org/bukkit/entity/TNTPrimed.java
+@@ -53,4 +53,15 @@ public interface TNTPrimed extends Explosive {
+      * @param source the source of this primed TNT
+      */
+     public void setSource(@Nullable Entity source);
++
++    /**
++     * Gets the source block location of the TNTPrimed
++     *
++     * @return the source block location the TNTPrimed was spawned from
++     * @deprecated replaced by {@link Entity#getOrigin()}
++     */
++    @Deprecated
++    default org.bukkit.Location getSourceLoc() {
++        return this.getOrigin();
++    }
+ }

patches/api/0017-Add-PlayerLocaleChangeEvent.patch

@@ -0,0 +1,72 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Isaac Moore <rmsy@me.com>
+Date: Mon, 29 Feb 2016 18:02:25 -0600
+Subject: [PATCH] Add PlayerLocaleChangeEvent
+
+
+diff --git a/src/main/java/com/destroystokyo/paper/event/player/PlayerLocaleChangeEvent.java b/src/main/java/com/destroystokyo/paper/event/player/PlayerLocaleChangeEvent.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..57f6c47e4e759abf0af9aa8962551225cc12246c
+--- /dev/null
++++ b/src/main/java/com/destroystokyo/paper/event/player/PlayerLocaleChangeEvent.java
+@@ -0,0 +1,60 @@
++package com.destroystokyo.paper.event.player;
++
++import org.bukkit.entity.Player;
++import org.bukkit.event.HandlerList;
++import org.bukkit.event.player.PlayerEvent;
++import org.jetbrains.annotations.ApiStatus;
++import org.jetbrains.annotations.NotNull;
++import org.jetbrains.annotations.Nullable;
++
++/**
++ * Called when the locale of the player is changed.
++ *
++ * @deprecated Replaced by {@link org.bukkit.event.player.PlayerLocaleChangeEvent} upstream
++ */
++@Deprecated(forRemoval = true) @ApiStatus.ScheduledForRemoval(inVersion = "1.21")
++public class PlayerLocaleChangeEvent extends PlayerEvent {
++
++    private static final HandlerList HANDLER_LIST = new HandlerList();
++
++    private final String oldLocale;
++    private final String newLocale;
++
++    @ApiStatus.Internal
++    public PlayerLocaleChangeEvent(final @NotNull Player player, final @Nullable String oldLocale, final @NotNull String newLocale) {
++        super(player);
++        this.oldLocale = oldLocale;
++        this.newLocale = newLocale;
++    }
++
++    /**
++     * Gets the locale the player switched from.
++     *
++     * @return player's old locale
++     */
++    @Nullable
++    public String getOldLocale() {
++        return this.oldLocale;
++    }
++
++    /**
++     * Gets the locale the player is changed to.
++     *
++     * @return player's new locale
++     */
++    @NotNull
++    public String getNewLocale() {
++        return this.newLocale;
++    }
++
++    @Override
++    @NotNull
++    public HandlerList getHandlers() {
++        return HANDLER_LIST;
++    }
++
++    @NotNull
++    public static HandlerList getHandlerList() {
++        return HANDLER_LIST;
++    }
++}

patches/api/0017-Add-view-distance-API.patch

@@ -1,159 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Byteflux <byte@byteflux.net>
-Date: Mon, 29 Feb 2016 18:05:37 -0600
-Subject: [PATCH] Add view distance API
-
-Add per player no-tick, tick, and send view distances.
-
-Also add send/no-tick view distance to World.
-
-diff --git a/src/main/java/org/bukkit/World.java b/src/main/java/org/bukkit/World.java
-index 5357291ff0f2f20bd87ab9f6e57f6a4f6ff65226..887aa6217583d224d66f6d238ac269c23725d459 100644
---- a/src/main/java/org/bukkit/World.java
-+++ b/src/main/java/org/bukkit/World.java
-@@ -2662,6 +2662,62 @@ public interface World extends RegionAccessor, WorldInfo, PluginMessageRecipient
-     int getSimulationDistance();
-     // Spigot end
- 
-+    // Paper start - view distance api
-+    /**
-+     * Sets the view distance for this world.
-+     * @param viewDistance view distance in [2, 32]
-+     */
-+    void setViewDistance(int viewDistance);
-+
-+    /**
-+     * Sets the simulation distance for this world.
-+     * @param simulationDistance simulation distance in [2, 32]
-+     */
-+    void setSimulationDistance(int simulationDistance);
-+
-+    /**
-+     * Returns the no-tick view distance for this world.
-+     * <p>
-+     * No-tick view distance is the view distance where chunks will load, however the chunks and their entities will not
-+     * be set to tick.
-+     * </p>
-+     * @return The no-tick view distance for this world.
-+     * @deprecated Use {@link #getViewDistance()}
-+     */
-+    @Deprecated
-+    int getNoTickViewDistance();
-+
-+    /**
-+     * Sets the no-tick view distance for this world.
-+     * <p>
-+     * No-tick view distance is the view distance where chunks will load, however the chunks and their entities will not
-+     * be set to tick.
-+     * </p>
-+     * @param viewDistance view distance in [2, 32]
-+     * @deprecated Use {@link #setViewDistance(int)}
-+     */
-+    @Deprecated
-+    void setNoTickViewDistance(int viewDistance);
-+
-+    /**
-+     * Gets the sending view distance for this world.
-+     * <p>
-+     * Sending view distance is the view distance where chunks will load in for players in this world.
-+     * </p>
-+     * @return The sending view distance for this world.
-+     */
-+    int getSendViewDistance();
-+
-+    /**
-+     * Sets the sending view distance for this world.
-+     * <p>
-+     * Sending view distance is the view distance where chunks will load in for players in this world.
-+     * </p>
-+     * @param viewDistance view distance in [2, 32] or -1
-+     */
-+    void setSendViewDistance(int viewDistance);
-+    // Paper end - view distance api
-+
-     // Spigot start
-     public class Spigot {
- 
-diff --git a/src/main/java/org/bukkit/entity/Player.java b/src/main/java/org/bukkit/entity/Player.java
-index 6b1a198f930a5a995e0cb6c279b455e1639a5039..f8e45f70fe23cf73c8677b5d24cefcd3aae5e24e 100644
---- a/src/main/java/org/bukkit/entity/Player.java
-+++ b/src/main/java/org/bukkit/entity/Player.java
-@@ -2210,6 +2210,78 @@ public interface Player extends HumanEntity, Conversable, OfflinePlayer, PluginM
-      * @param affects Whether the player can affect mob spawning
-      */
-     public void setAffectsSpawning(boolean affects);
-+
-+    /**
-+     * Gets the view distance for this player
-+     *
-+     * @return the player's view distance
-+     * @see org.bukkit.World#getViewDistance()
-+     */
-+    public int getViewDistance();
-+
-+    /**
-+     * Sets the view distance for this player
-+     *
-+     * @param viewDistance the player's view distance
-+     * @see org.bukkit.World#setViewDistance(int)
-+     */
-+    public void setViewDistance(int viewDistance);
-+
-+    /**
-+     * Gets the simulation distance for this player
-+     *
-+     * @return the player's simulation distance
-+     */
-+    public int getSimulationDistance();
-+
-+    /**
-+     * Sets the simulation distance for this player
-+     *
-+     * @param simulationDistance the player's new simulation distance
-+     */
-+    public void setSimulationDistance(int simulationDistance);
-+    
-+    /**
-+     * Gets the no-ticking view distance for this player.
-+     * <p>
-+     * No-tick view distance is the view distance where chunks will load, however the chunks and their entities will not
-+     * be set to tick.
-+     * </p>
-+     * @return The no-tick view distance for this player.
-+     * @deprecated Use {@link #getViewDistance()}
-+     */
-+    @Deprecated
-+    public int getNoTickViewDistance();
-+
-+    /**
-+     * Sets the no-ticking view distance for this player.
-+     * <p>
-+     * No-tick view distance is the view distance where chunks will load, however the chunks and their entities will not
-+     * be set to tick.
-+     * </p>
-+     * @param viewDistance view distance in [2, 32] or -1
-+     * @deprecated Use {@link #setViewDistance(int)}
-+     */
-+    @Deprecated
-+    public void setNoTickViewDistance(int viewDistance);
-+
-+    /**
-+     * Gets the sending view distance for this player.
-+     * <p>
-+     * Sending view distance is the view distance where chunks will load in for players.
-+     * </p>
-+     * @return The sending view distance for this player.
-+     */
-+    public int getSendViewDistance();
-+
-+    /**
-+     * Sets the sending view distance for this player.
-+     * <p>
-+     * Sending view distance is the view distance where chunks will load in for players.
-+     * </p>
-+     * @param viewDistance view distance in [2, 32] or -1
-+     */
-+    public void setSendViewDistance(int viewDistance);
-     // Paper end
- 
-     /**

patches/api/0018-Add-BeaconEffectEvent.patch

@@ -1,98 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Byteflux <byte@byteflux.net>
-Date: Mon, 29 Feb 2016 18:09:40 -0600
-Subject: [PATCH] Add BeaconEffectEvent
-
-
-diff --git a/src/main/java/com/destroystokyo/paper/event/block/BeaconEffectEvent.java b/src/main/java/com/destroystokyo/paper/event/block/BeaconEffectEvent.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..978813b94a5eae0afccbd3b38b463091a46b56ac
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/event/block/BeaconEffectEvent.java
-@@ -0,0 +1,86 @@
-+package com.destroystokyo.paper.event.block;
-+
-+import org.bukkit.block.Block;
-+import org.bukkit.entity.Player;
-+import org.bukkit.event.Cancellable;
-+import org.bukkit.event.HandlerList;
-+import org.bukkit.event.block.BlockEvent;
-+import org.bukkit.potion.PotionEffect;
-+import org.jetbrains.annotations.NotNull;
-+
-+/**
-+ * Called when a beacon effect is being applied to a player.
-+ */
-+public class BeaconEffectEvent extends BlockEvent implements Cancellable {
-+    private static final HandlerList handlers = new HandlerList();
-+    private boolean cancelled;
-+    private PotionEffect effect;
-+    private Player player;
-+    private boolean primary;
-+
-+    public BeaconEffectEvent(@NotNull Block block, @NotNull PotionEffect effect, @NotNull Player player, boolean primary) {
-+        super(block);
-+        this.effect = effect;
-+        this.player = player;
-+        this.primary = primary;
-+    }
-+
-+    @Override
-+    public boolean isCancelled() {
-+        return cancelled;
-+    }
-+
-+    @Override
-+    public void setCancelled(boolean cancelled) {
-+        this.cancelled = cancelled;
-+    }
-+
-+    /**
-+     * Gets the potion effect being applied.
-+     *
-+     * @return Potion effect
-+     */
-+    @NotNull
-+    public PotionEffect getEffect() {
-+        return effect;
-+    }
-+
-+    /**
-+     * Sets the potion effect that will be applied.
-+     *
-+     * @param effect Potion effect
-+     */
-+    public void setEffect(@NotNull PotionEffect effect) {
-+        this.effect = effect;
-+    }
-+
-+    /**
-+     * Gets the player who the potion effect is being applied to.
-+     *
-+     * @return Affected player
-+     */
-+    @NotNull
-+    public Player getPlayer() {
-+        return player;
-+    }
-+
-+    /**
-+     * Gets whether the effect is a primary beacon effect.
-+     *
-+     * @return true if this event represents a primary effect
-+     */
-+    public boolean isPrimary() {
-+        return primary;
-+    }
-+
-+    @NotNull
-+    @Override
-+    public HandlerList getHandlers() {
-+        return handlers;
-+    }
-+
-+    @NotNull
-+    public static HandlerList getHandlerList() {
-+        return handlers;
-+    }
-+}

patches/api/0018-Add-view-distance-API.patch

@@ -0,0 +1,167 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Byteflux <byte@byteflux.net>
+Date: Mon, 29 Feb 2016 18:05:37 -0600
+Subject: [PATCH] Add view distance API
+
+Add per player no-tick, tick, and send view distances.
+
+Also add send/no-tick view distance to World.
+
+diff --git a/src/main/java/org/bukkit/World.java b/src/main/java/org/bukkit/World.java
+index 9732929b666b0a5e1a2a41c8e8794cc4f2535e41..0a3a66e04f8785874f10a76603bff46469543688 100644
+--- a/src/main/java/org/bukkit/World.java
++++ b/src/main/java/org/bukkit/World.java
+@@ -2968,6 +2968,66 @@ public interface World extends RegionAccessor, WorldInfo, PluginMessageRecipient
+     @NotNull
+     public Set<FeatureFlag> getFeatureFlags();
+ 
++    // Paper start - view distance api
++    /**
++     * Sets the view distance for this world.
++     * @param viewDistance view distance in [2, 32]
++     */
++    void setViewDistance(int viewDistance);
++
++    /**
++     * Sets the simulation distance for this world.
++     * @param simulationDistance simulation distance in [2, 32]
++     */
++    void setSimulationDistance(int simulationDistance);
++
++    /**
++     * Returns the no-tick view distance for this world.
++     * <p>
++     * No-tick view distance is the view distance where chunks will load, however the chunks and their entities will not
++     * be set to tick.
++     * </p>
++     * @return The no-tick view distance for this world.
++     * @deprecated Use {@link #getViewDistance()}
++     */
++    @Deprecated
++    default int getNoTickViewDistance() {
++        return this.getViewDistance();
++    }
++
++    /**
++     * Sets the no-tick view distance for this world.
++     * <p>
++     * No-tick view distance is the view distance where chunks will load, however the chunks and their entities will not
++     * be set to tick.
++     * </p>
++     * @param viewDistance view distance in [2, 32]
++     * @deprecated Use {@link #setViewDistance(int)}
++     */
++    @Deprecated
++    default void setNoTickViewDistance(int viewDistance) {
++        this.setViewDistance(viewDistance);
++    }
++
++    /**
++     * Gets the sending view distance for this world.
++     * <p>
++     * Sending view distance is the view distance where chunks will load in for players in this world.
++     * </p>
++     * @return The sending view distance for this world.
++     */
++    int getSendViewDistance();
++
++    /**
++     * Sets the sending view distance for this world.
++     * <p>
++     * Sending view distance is the view distance where chunks will load in for players in this world.
++     * </p>
++     * @param viewDistance view distance in [2, 32] or -1
++     */
++    void setSendViewDistance(int viewDistance);
++    // Paper end - view distance api
++
+     /**
+      * Gets all generated structures that intersect the chunk at the given
+      * coordinates. <br>
+diff --git a/src/main/java/org/bukkit/entity/Player.java b/src/main/java/org/bukkit/entity/Player.java
+index 966a5626eac9305c88b1fe35d12c5fc6e28348d4..b5179b6f8f65d39198c0b80e4be9aca17ca866da 100644
+--- a/src/main/java/org/bukkit/entity/Player.java
++++ b/src/main/java/org/bukkit/entity/Player.java
+@@ -2592,6 +2592,82 @@ public interface Player extends HumanEntity, Conversable, OfflinePlayer, PluginM
+      * @param affects Whether the player can affect mob spawning
+      */
+     public void setAffectsSpawning(boolean affects);
++
++    /**
++     * Gets the view distance for this player
++     *
++     * @return the player's view distance
++     * @see org.bukkit.World#getViewDistance()
++     */
++    public int getViewDistance();
++
++    /**
++     * Sets the view distance for this player
++     *
++     * @param viewDistance the player's view distance
++     * @see org.bukkit.World#setViewDistance(int)
++     */
++    public void setViewDistance(int viewDistance);
++
++    /**
++     * Gets the simulation distance for this player
++     *
++     * @return the player's simulation distance
++     */
++    public int getSimulationDistance();
++
++    /**
++     * Sets the simulation distance for this player
++     *
++     * @param simulationDistance the player's new simulation distance
++     */
++    public void setSimulationDistance(int simulationDistance);
++    
++    /**
++     * Gets the no-ticking view distance for this player.
++     * <p>
++     * No-tick view distance is the view distance where chunks will load, however the chunks and their entities will not
++     * be set to tick.
++     * </p>
++     * @return The no-tick view distance for this player.
++     * @deprecated Use {@link #getViewDistance()}
++     */
++    @Deprecated
++    default int getNoTickViewDistance() {
++        return this.getViewDistance();
++    }
++
++    /**
++     * Sets the no-ticking view distance for this player.
++     * <p>
++     * No-tick view distance is the view distance where chunks will load, however the chunks and their entities will not
++     * be set to tick.
++     * </p>
++     * @param viewDistance view distance in [2, 32] or -1
++     * @deprecated Use {@link #setViewDistance(int)}
++     */
++    @Deprecated
++    default void setNoTickViewDistance(int viewDistance) {
++        this.setViewDistance(viewDistance);
++    }
++
++    /**
++     * Gets the sending view distance for this player.
++     * <p>
++     * Sending view distance is the view distance where chunks will load in for players.
++     * </p>
++     * @return The sending view distance for this player.
++     */
++    public int getSendViewDistance();
++
++    /**
++     * Sets the sending view distance for this player.
++     * <p>
++     * Sending view distance is the view distance where chunks will load in for players.
++     * </p>
++     * @param viewDistance view distance in [2, 32] or -1
++     */
++    public void setSendViewDistance(int viewDistance);
+     // Paper end
+ 
+     /**

patches/api/0019-Add-BeaconEffectEvent.patch

@@ -0,0 +1,103 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Byteflux <byte@byteflux.net>
+Date: Mon, 29 Feb 2016 18:09:40 -0600
+Subject: [PATCH] Add BeaconEffectEvent
+
+
+diff --git a/src/main/java/com/destroystokyo/paper/event/block/BeaconEffectEvent.java b/src/main/java/com/destroystokyo/paper/event/block/BeaconEffectEvent.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..7270c1feece2dc15a4a0503c4bca93a1288f8f13
+--- /dev/null
++++ b/src/main/java/com/destroystokyo/paper/event/block/BeaconEffectEvent.java
+@@ -0,0 +1,91 @@
++package com.destroystokyo.paper.event.block;
++
++import org.bukkit.block.Block;
++import org.bukkit.entity.Player;
++import org.bukkit.event.Cancellable;
++import org.bukkit.event.HandlerList;
++import org.bukkit.event.block.BlockEvent;
++import org.bukkit.potion.PotionEffect;
++import org.jetbrains.annotations.ApiStatus;
++import org.jetbrains.annotations.NotNull;
++
++/**
++ * Called when a beacon effect is being applied to a player.
++ */
++public class BeaconEffectEvent extends BlockEvent implements Cancellable {
++
++    private static final HandlerList HANDLER_LIST = new HandlerList();
++
++    private final Player player;
++    private final boolean primary;
++    private PotionEffect effect;
++
++    private boolean cancelled;
++
++    @ApiStatus.Internal
++    public BeaconEffectEvent(@NotNull Block block, @NotNull PotionEffect effect, @NotNull Player player, boolean primary) {
++        super(block);
++        this.effect = effect;
++        this.player = player;
++        this.primary = primary;
++    }
++
++    /**
++     * Gets the potion effect being applied.
++     *
++     * @return Potion effect
++     */
++    @NotNull
++    public PotionEffect getEffect() {
++        return this.effect;
++    }
++
++    /**
++     * Sets the potion effect that will be applied.
++     *
++     * @param effect Potion effect
++     */
++    public void setEffect(@NotNull PotionEffect effect) {
++        this.effect = effect;
++    }
++
++    /**
++     * Gets the player who the potion effect is being applied to.
++     *
++     * @return Affected player
++     */
++    @NotNull
++    public Player getPlayer() {
++        return this.player;
++    }
++
++    /**
++     * Gets whether the effect is a primary beacon effect.
++     *
++     * @return {@code true} if this event represents a primary effect
++     */
++    public boolean isPrimary() {
++        return this.primary;
++    }
++
++    @Override
++    public boolean isCancelled() {
++        return this.cancelled;
++    }
++
++    @Override
++    public void setCancelled(boolean cancel) {
++        this.cancelled = cancel;
++    }
++
++    @NotNull
++    @Override
++    public HandlerList getHandlers() {
++        return HANDLER_LIST;
++    }
++
++    @NotNull
++    public static HandlerList getHandlerList() {
++        return HANDLER_LIST;
++    }
++}

patches/api/0019-Add-PlayerInitialSpawnEvent.patch

@@ -1,31 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Steve Anton <anxuiz.nx@gmail.com>
-Date: Mon, 29 Feb 2016 18:13:58 -0600
-Subject: [PATCH] Add PlayerInitialSpawnEvent
-
-For modifying a player's initial spawn location as they join the server
-
-diff --git a/src/main/java/com/destroystokyo/paper/event/player/PlayerInitialSpawnEvent.java b/src/main/java/com/destroystokyo/paper/event/player/PlayerInitialSpawnEvent.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..febd384b43560d7d55c96bda5b0701a27fc9e18e
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/event/player/PlayerInitialSpawnEvent.java
-@@ -0,0 +1,18 @@
-+package com.destroystokyo.paper.event.player;
-+
-+import org.bukkit.Location;
-+import org.bukkit.entity.Player;
-+import org.jetbrains.annotations.ApiStatus;
-+import org.jetbrains.annotations.NotNull;
-+import org.spigotmc.event.player.PlayerSpawnLocationEvent;
-+
-+/**
-+ * @deprecated Use {@link PlayerSpawnLocationEvent}, Duplicate API
-+ */
-+@Deprecated(forRemoval = true) @ApiStatus.ScheduledForRemoval(inVersion = "1.21")
-+public class PlayerInitialSpawnEvent extends PlayerSpawnLocationEvent {
-+
-+    public PlayerInitialSpawnEvent(@NotNull Player who, @NotNull Location spawnLocation) {
-+        super(who, spawnLocation);
-+    }
-+}

patches/api/0020-Add-PlayerInitialSpawnEvent.patch

@@ -0,0 +1,32 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Steve Anton <anxuiz.nx@gmail.com>
+Date: Mon, 29 Feb 2016 18:13:58 -0600
+Subject: [PATCH] Add PlayerInitialSpawnEvent
+
+For modifying a player's initial spawn location as they join the server
+
+diff --git a/src/main/java/com/destroystokyo/paper/event/player/PlayerInitialSpawnEvent.java b/src/main/java/com/destroystokyo/paper/event/player/PlayerInitialSpawnEvent.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..49e97ae79facceca5fc44c84c3d5f342d64cabc2
+--- /dev/null
++++ b/src/main/java/com/destroystokyo/paper/event/player/PlayerInitialSpawnEvent.java
+@@ -0,0 +1,19 @@
++package com.destroystokyo.paper.event.player;
++
++import org.bukkit.Location;
++import org.bukkit.entity.Player;
++import org.jetbrains.annotations.ApiStatus;
++import org.jetbrains.annotations.NotNull;
++import org.spigotmc.event.player.PlayerSpawnLocationEvent;
++
++/**
++ * @deprecated Use {@link PlayerSpawnLocationEvent}, Duplicate API
++ */
++@Deprecated(forRemoval = true) @ApiStatus.ScheduledForRemoval(inVersion = "1.21")
++public class PlayerInitialSpawnEvent extends PlayerSpawnLocationEvent {
++
++    @ApiStatus.Internal
++    public PlayerInitialSpawnEvent(@NotNull Player player, @NotNull Location spawnLocation) {
++        super(player, spawnLocation);
++    }
++}

patches/api/0020-Expose-server-CommandMap.patch

@@ -1,50 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: kashike <kashike@vq.lc>
-Date: Mon, 29 Feb 2016 19:48:59 -0600
-Subject: [PATCH] Expose server CommandMap
-
-
-diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
-index fba3e617a8847a3e9282e6a1a389132b2ad5511c..acb34296923fb27cfc28c130cf0b5405cfe340f6 100644
---- a/src/main/java/org/bukkit/Bukkit.java
-+++ b/src/main/java/org/bukkit/Bukkit.java
-@@ -2165,6 +2165,19 @@ public final class Bukkit {
-         return server.getUnsafe();
-     }
- 
-+
-+    // Paper start
-+    /**
-+     * Gets the active {@link org.bukkit.command.CommandMap}
-+     *
-+     * @return the active command map
-+     */
-+    @NotNull
-+    public static org.bukkit.command.CommandMap getCommandMap() {
-+        return server.getCommandMap();
-+    }
-+    // Paper end
-+
-     @NotNull
-     public static Server.Spigot spigot() {
-         return server.spigot();
-diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java
-index c8cf66e64a3163c2bdf781f3ce52059546969b9b..5b3c34b01038849b1463870ccf657b11db82cd09 100644
---- a/src/main/java/org/bukkit/Server.java
-+++ b/src/main/java/org/bukkit/Server.java
-@@ -1682,6 +1682,15 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
-     public double[] getTPS();
-     // Paper end
- 
-+    // Paper start
-+    /**
-+     * Gets the active {@link org.bukkit.command.CommandMap}
-+     *
-+     * @return the active command map
-+     */
-+    @NotNull
-+    org.bukkit.command.CommandMap getCommandMap();
-+
-     /**
-      * Get the advancement specified by this key.
-      *

patches/api/0021-Expose-server-CommandMap.patch

@@ -0,0 +1,50 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: kashike <kashike@vq.lc>
+Date: Mon, 29 Feb 2016 19:48:59 -0600
+Subject: [PATCH] Expose server CommandMap
+
+
+diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
+index f4bf442b065e93b49a7e17658f73d7569d644b25..db217a9486e327b4340a54d65439055d86f363cc 100644
+--- a/src/main/java/org/bukkit/Bukkit.java
++++ b/src/main/java/org/bukkit/Bukkit.java
+@@ -2322,6 +2322,19 @@ public final class Bukkit {
+         return server.getUnsafe();
+     }
+ 
++
++    // Paper start
++    /**
++     * Gets the active {@link org.bukkit.command.CommandMap}
++     *
++     * @return the active command map
++     */
++    @NotNull
++    public static org.bukkit.command.CommandMap getCommandMap() {
++        return server.getCommandMap();
++    }
++    // Paper end
++
+     @NotNull
+     public static Server.Spigot spigot() {
+         return server.spigot();
+diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java
+index 7c646d1bb8b011c156b0688f9396bbcbba43d077..69153de6847bb8740803e5f731a0586d41a0eed3 100644
+--- a/src/main/java/org/bukkit/Server.java
++++ b/src/main/java/org/bukkit/Server.java
+@@ -1804,6 +1804,15 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
+     public double[] getTPS();
+     // Paper end
+ 
++    // Paper start
++    /**
++     * Gets the active {@link org.bukkit.command.CommandMap}
++     *
++     * @return the active command map
++     */
++    @NotNull
++    org.bukkit.command.CommandMap getCommandMap();
++
+     /**
+      * Get the advancement specified by this key.
+      *

patches/api/0021-Graduate-bungeecord-chat-API-from-spigot-subclasses.patch

@@ -1,124 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Zach Brown <zach.brown@destroystokyo.com>
-Date: Mon, 29 Feb 2016 19:54:32 -0600
-Subject: [PATCH] Graduate bungeecord chat API from spigot subclasses
-
-Change Javadoc to be accurate
-
-diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
-index b53e94d79862d66165bbcd2a79b82770398a7f3e..9417030074fccdd9113bf75eb8f17f74b9a9118b 100644
---- a/src/main/java/org/bukkit/Bukkit.java
-+++ b/src/main/java/org/bukkit/Bukkit.java
-@@ -410,6 +410,30 @@ public final class Bukkit {
-         return server.broadcastMessage(message);
-     }
- 
-+    // Paper start
-+    /**
-+     * Sends the component to all online players.
-+     *
-+     * @param component the component to send
-+     * @deprecated use {@code sendMessage} methods on {@link #getServer()} that accept {@link net.kyori.adventure.text.Component}
-+     */
-+    @Deprecated
-+    public static void broadcast(@NotNull net.md_5.bungee.api.chat.BaseComponent component) {
-+        server.broadcast(component);
-+    }
-+
-+    /**
-+     * Sends an array of components as a single message to all online players.
-+     *
-+     * @param components the components to send
-+     * @deprecated use {@code sendMessage} methods on {@link #getServer()} that accept {@link net.kyori.adventure.text.Component}
-+     */
-+    @Deprecated
-+    public static void broadcast(@NotNull net.md_5.bungee.api.chat.BaseComponent... components) {
-+        server.broadcast(components);
-+    }
-+    // Paper end
-+
-     /**
-      * Gets the name of the update folder. The update folder is used to safely
-      * update plugins at the right moment on a plugin load.
-diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java
-index 124e88e512d24b6ff7ace3cf7d5a6adf4c2bb40d..ccc825a2ea43bb84a5a08dff00c4d8ec27e4e95a 100644
---- a/src/main/java/org/bukkit/Server.java
-+++ b/src/main/java/org/bukkit/Server.java
-@@ -345,6 +345,30 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
-     @Deprecated // Paper
-     public int broadcastMessage(@NotNull String message);
- 
-+    // Paper start
-+    /**
-+     * Sends the component to all online players.
-+     *
-+     * @param component the component to send
-+     * @deprecated use {@code sendMessage} methods that accept {@link net.kyori.adventure.text.Component}
-+     */
-+    @Deprecated
-+    public default void broadcast(@NotNull net.md_5.bungee.api.chat.BaseComponent component) {
-+        spigot().broadcast(component);
-+    }
-+
-+    /**
-+     * Sends an array of components as a single message to all online players.
-+     *
-+     * @param components the components to send
-+     * @deprecated use {@code sendMessage} methods that accept {@link net.kyori.adventure.text.Component}
-+     */
-+    @Deprecated
-+    public default void broadcast(@NotNull net.md_5.bungee.api.chat.BaseComponent... components) {
-+        spigot().broadcast(components);
-+    }
-+    // Paper end
-+
-     /**
-      * Gets the name of the update folder. The update folder is used to safely
-      * update plugins at the right moment on a plugin load.
-diff --git a/src/main/java/org/bukkit/entity/Player.java b/src/main/java/org/bukkit/entity/Player.java
-index f8e45f70fe23cf73c8677b5d24cefcd3aae5e24e..f52e7d4e5b8399d04d77384f8fe5315086acd776 100644
---- a/src/main/java/org/bukkit/entity/Player.java
-+++ b/src/main/java/org/bukkit/entity/Player.java
-@@ -1041,6 +1041,42 @@ public interface Player extends HumanEntity, Conversable, OfflinePlayer, PluginM
-      */
-     public void sendMap(@NotNull MapView map);
- 
-+    // Paper start
-+    /**
-+     * Sends the component to the player
-+     *
-+     * @param component the components to send
-+     * @deprecated use {@code sendMessage} methods that accept {@link net.kyori.adventure.text.Component}
-+     */
-+    @Override
-+    @Deprecated
-+    public default void sendMessage(@NotNull net.md_5.bungee.api.chat.BaseComponent component) {
-+        spigot().sendMessage(component);
-+    }
-+
-+    /**
-+     * Sends an array of components as a single message to the player
-+     *
-+     * @param components the components to send
-+     * @deprecated use {@code sendMessage} methods that accept {@link net.kyori.adventure.text.Component}
-+     */
-+    @Override
-+    @Deprecated
-+    public default void sendMessage(@NotNull net.md_5.bungee.api.chat.BaseComponent... components) {
-+        spigot().sendMessage(components);
-+    }
-+
-+    /**
-+     * Sends an array of components as a single message to the specified screen position of this player
-+     *
-+     * @param position the screen position
-+     * @param components the components to send
-+     */
-+    public default void sendMessage(net.md_5.bungee.api.ChatMessageType position, net.md_5.bungee.api.chat.BaseComponent... components) {
-+        spigot().sendMessage(position, components);
-+    }
-+    // Paper end
-+
-     /**
-      * Send a hurt animation. This fakes incoming damage towards the player from
-      * the given yaw relative to the player's direction.

patches/api/0022-Add-exception-reporting-event.patch

@@ -1,580 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Zach Brown <zach.brown@destroystokyo.com>
-Date: Mon, 29 Feb 2016 20:24:35 -0600
-Subject: [PATCH] Add exception reporting event
-
-
-diff --git a/src/main/java/com/destroystokyo/paper/event/server/ServerExceptionEvent.java b/src/main/java/com/destroystokyo/paper/event/server/ServerExceptionEvent.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..306dbd975e9380c22dae0dad526725cc47a36f16
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/event/server/ServerExceptionEvent.java
-@@ -0,0 +1,42 @@
-+package com.destroystokyo.paper.event.server;
-+
-+import com.google.common.base.Preconditions;
-+import org.bukkit.Bukkit;
-+import org.bukkit.event.Event;
-+import org.bukkit.event.HandlerList;
-+import com.destroystokyo.paper.exception.ServerException;
-+import org.jetbrains.annotations.NotNull;
-+
-+/**
-+ * Called whenever an exception is thrown in a recoverable section of the server.
-+ */
-+public class ServerExceptionEvent extends Event {
-+    private static final HandlerList handlers = new HandlerList();
-+    @NotNull private ServerException exception;
-+
-+    public ServerExceptionEvent(@NotNull ServerException exception) {
-+        super(!Bukkit.isPrimaryThread());
-+        this.exception = Preconditions.checkNotNull(exception, "exception");
-+    }
-+
-+    /**
-+     * Gets the wrapped exception that was thrown.
-+     *
-+     * @return Exception thrown
-+     */
-+    @NotNull
-+    public ServerException getException() {
-+        return exception;
-+    }
-+
-+    @NotNull
-+    @Override
-+    public HandlerList getHandlers() {
-+        return handlers;
-+    }
-+
-+    @NotNull
-+    public static HandlerList getHandlerList() {
-+        return handlers;
-+    }
-+}
-diff --git a/src/main/java/com/destroystokyo/paper/exception/ServerCommandException.java b/src/main/java/com/destroystokyo/paper/exception/ServerCommandException.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..6fb39af0479a818f7f1465bcdfe505ab4ff7da1a
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/exception/ServerCommandException.java
-@@ -0,0 +1,64 @@
-+package com.destroystokyo.paper.exception;
-+
-+import org.bukkit.command.Command;
-+import org.bukkit.command.CommandSender;
-+
-+import static com.google.common.base.Preconditions.checkNotNull;
-+
-+/**
-+ * Thrown when a command throws an exception
-+ */
-+public class ServerCommandException extends ServerException {
-+
-+    private final Command command;
-+    private final CommandSender commandSender;
-+    private final String[] arguments;
-+
-+    public ServerCommandException(String message, Throwable cause, Command command, CommandSender commandSender, String[] arguments) {
-+        super(message, cause);
-+        this.commandSender = checkNotNull(commandSender, "commandSender");
-+        this.arguments = checkNotNull(arguments, "arguments");
-+        this.command = checkNotNull(command, "command");
-+    }
-+
-+    public ServerCommandException(Throwable cause, Command command, CommandSender commandSender, String[] arguments) {
-+        super(cause);
-+        this.commandSender = checkNotNull(commandSender, "commandSender");
-+        this.arguments = checkNotNull(arguments, "arguments");
-+        this.command = checkNotNull(command, "command");
-+    }
-+
-+    protected ServerCommandException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace, Command command, CommandSender commandSender, String[] arguments) {
-+        super(message, cause, enableSuppression, writableStackTrace);
-+        this.commandSender = checkNotNull(commandSender, "commandSender");
-+        this.arguments = checkNotNull(arguments, "arguments");
-+        this.command = checkNotNull(command, "command");
-+    }
-+
-+    /**
-+     * Gets the command which threw the exception
-+     *
-+     * @return exception throwing command
-+     */
-+    public Command getCommand() {
-+        return command;
-+    }
-+
-+    /**
-+     * Gets the command sender which executed the command request
-+     *
-+     * @return command sender of exception thrown command request
-+     */
-+    public CommandSender getCommandSender() {
-+        return commandSender;
-+    }
-+
-+    /**
-+     * Gets the arguments which threw the exception for the command
-+     *
-+     * @return arguments of exception thrown command request
-+     */
-+    public String[] getArguments() {
-+        return arguments;
-+    }
-+}
-diff --git a/src/main/java/com/destroystokyo/paper/exception/ServerEventException.java b/src/main/java/com/destroystokyo/paper/exception/ServerEventException.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..410b24139535cd5d8439ad581c43c61b5757fbf6
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/exception/ServerEventException.java
-@@ -0,0 +1,52 @@
-+package com.destroystokyo.paper.exception;
-+
-+import org.bukkit.event.Event;
-+import org.bukkit.event.Listener;
-+import org.bukkit.plugin.Plugin;
-+
-+import static com.google.common.base.Preconditions.*;
-+
-+/**
-+ * Exception thrown when a server event listener throws an exception
-+ */
-+public class ServerEventException extends ServerPluginException {
-+
-+    private final Listener listener;
-+    private final Event event;
-+
-+    public ServerEventException(String message, Throwable cause, Plugin responsiblePlugin, Listener listener, Event event) {
-+        super(message, cause, responsiblePlugin);
-+        this.listener = checkNotNull(listener, "listener");
-+        this.event = checkNotNull(event, "event");
-+    }
-+
-+    public ServerEventException(Throwable cause, Plugin responsiblePlugin, Listener listener, Event event) {
-+        super(cause, responsiblePlugin);
-+        this.listener = checkNotNull(listener, "listener");
-+        this.event = checkNotNull(event, "event");
-+    }
-+
-+    protected ServerEventException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace, Plugin responsiblePlugin, Listener listener, Event event) {
-+        super(message, cause, enableSuppression, writableStackTrace, responsiblePlugin);
-+        this.listener = checkNotNull(listener, "listener");
-+        this.event = checkNotNull(event, "event");
-+    }
-+
-+    /**
-+     * Gets the listener which threw the exception
-+     *
-+     * @return event listener
-+     */
-+    public Listener getListener() {
-+        return listener;
-+    }
-+
-+    /**
-+     * Gets the event which caused the exception
-+     *
-+     * @return event
-+     */
-+    public Event getEvent() {
-+        return event;
-+    }
-+}
-diff --git a/src/main/java/com/destroystokyo/paper/exception/ServerException.java b/src/main/java/com/destroystokyo/paper/exception/ServerException.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..c06ea3942447d4824b83ff839cb449fb818dede1
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/exception/ServerException.java
-@@ -0,0 +1,23 @@
-+package com.destroystokyo.paper.exception;
-+
-+/**
-+ * Wrapper exception for all exceptions that are thrown by the server.
-+ */
-+public class ServerException extends Exception {
-+
-+    public ServerException(String message) {
-+        super(message);
-+    }
-+
-+    public ServerException(String message, Throwable cause) {
-+        super(message, cause);
-+    }
-+
-+    public ServerException(Throwable cause) {
-+        super(cause);
-+    }
-+
-+    protected ServerException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
-+        super(message, cause, enableSuppression, writableStackTrace);
-+    }
-+}
-diff --git a/src/main/java/com/destroystokyo/paper/exception/ServerInternalException.java b/src/main/java/com/destroystokyo/paper/exception/ServerInternalException.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..2c3effca7c9d6c904cbe248d312b74e2cd360acf
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/exception/ServerInternalException.java
-@@ -0,0 +1,36 @@
-+package com.destroystokyo.paper.exception;
-+
-+import java.util.logging.Level;
-+import org.bukkit.Bukkit;
-+import com.destroystokyo.paper.event.server.ServerExceptionEvent;
-+
-+/**
-+ * Thrown when the internal server throws a recoverable exception.
-+ */
-+public class ServerInternalException extends ServerException {
-+
-+    public ServerInternalException(String message) {
-+        super(message);
-+    }
-+
-+    public ServerInternalException(String message, Throwable cause) {
-+        super(message, cause);
-+    }
-+
-+    public ServerInternalException(Throwable cause) {
-+        super(cause);
-+    }
-+
-+    protected ServerInternalException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
-+        super(message, cause, enableSuppression, writableStackTrace);
-+    }
-+
-+    public static void reportInternalException(Throwable cause) {
-+        try {
-+            Bukkit.getPluginManager().callEvent(new ServerExceptionEvent(new ServerInternalException(cause)));
-+            ;
-+        } catch (Throwable t) {
-+            Bukkit.getLogger().log(Level.WARNING, "Exception posting ServerExceptionEvent", t); // Don't want to rethrow!
-+        }
-+    }
-+}
-diff --git a/src/main/java/com/destroystokyo/paper/exception/ServerPluginEnableDisableException.java b/src/main/java/com/destroystokyo/paper/exception/ServerPluginEnableDisableException.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..f016ba3b1b62e554a9bacbb9635f2dbe441b3c4e
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/exception/ServerPluginEnableDisableException.java
-@@ -0,0 +1,20 @@
-+package com.destroystokyo.paper.exception;
-+
-+import org.bukkit.plugin.Plugin;
-+
-+/**
-+ * Thrown whenever there is an exception with any enabling or disabling of plugins.
-+ */
-+public class ServerPluginEnableDisableException extends ServerPluginException {
-+    public ServerPluginEnableDisableException(String message, Throwable cause, Plugin responsiblePlugin) {
-+        super(message, cause, responsiblePlugin);
-+    }
-+
-+    public ServerPluginEnableDisableException(Throwable cause, Plugin responsiblePlugin) {
-+        super(cause, responsiblePlugin);
-+    }
-+
-+    protected ServerPluginEnableDisableException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace, Plugin responsiblePlugin) {
-+        super(message, cause, enableSuppression, writableStackTrace, responsiblePlugin);
-+    }
-+}
-\ No newline at end of file
-diff --git a/src/main/java/com/destroystokyo/paper/exception/ServerPluginException.java b/src/main/java/com/destroystokyo/paper/exception/ServerPluginException.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..be3f92e3c6bcefe8b78da701b75121275001882e
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/exception/ServerPluginException.java
-@@ -0,0 +1,36 @@
-+package com.destroystokyo.paper.exception;
-+
-+import org.bukkit.plugin.Plugin;
-+
-+import static com.google.common.base.Preconditions.checkNotNull;
-+
-+/**
-+ * Wrapper exception for all cases to which a plugin can be immediately blamed for
-+ */
-+public class ServerPluginException extends ServerException {
-+    public ServerPluginException(String message, Throwable cause, Plugin responsiblePlugin) {
-+        super(message, cause);
-+        this.responsiblePlugin = checkNotNull(responsiblePlugin, "responsiblePlugin");
-+    }
-+
-+    public ServerPluginException(Throwable cause, Plugin responsiblePlugin) {
-+        super(cause);
-+        this.responsiblePlugin = checkNotNull(responsiblePlugin, "responsiblePlugin");
-+    }
-+
-+    protected ServerPluginException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace, Plugin responsiblePlugin) {
-+        super(message, cause, enableSuppression, writableStackTrace);
-+        this.responsiblePlugin = checkNotNull(responsiblePlugin, "responsiblePlugin");
-+    }
-+
-+    private final Plugin responsiblePlugin;
-+
-+    /**
-+     * Gets the plugin which is directly responsible for the exception being thrown
-+     *
-+     * @return plugin which is responsible for the exception throw
-+     */
-+    public Plugin getResponsiblePlugin() {
-+        return responsiblePlugin;
-+    }
-+}
-diff --git a/src/main/java/com/destroystokyo/paper/exception/ServerPluginMessageException.java b/src/main/java/com/destroystokyo/paper/exception/ServerPluginMessageException.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..2faef4cb358ec65e32a6aba6426f0dd7ddf90d2a
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/exception/ServerPluginMessageException.java
-@@ -0,0 +1,64 @@
-+package com.destroystokyo.paper.exception;
-+
-+import org.bukkit.entity.Player;
-+import org.bukkit.plugin.Plugin;
-+
-+import static com.google.common.base.Preconditions.*;
-+
-+/**
-+ * Thrown when an incoming plugin message channel throws an exception
-+ */
-+public class ServerPluginMessageException extends ServerPluginException {
-+
-+    private final Player player;
-+    private final String channel;
-+    private final byte[] data;
-+
-+    public ServerPluginMessageException(String message, Throwable cause, Plugin responsiblePlugin, Player player, String channel, byte[] data) {
-+        super(message, cause, responsiblePlugin);
-+        this.player = checkNotNull(player, "player");
-+        this.channel = checkNotNull(channel, "channel");
-+        this.data = checkNotNull(data, "data");
-+    }
-+
-+    public ServerPluginMessageException(Throwable cause, Plugin responsiblePlugin, Player player, String channel, byte[] data) {
-+        super(cause, responsiblePlugin);
-+        this.player = checkNotNull(player, "player");
-+        this.channel = checkNotNull(channel, "channel");
-+        this.data = checkNotNull(data, "data");
-+    }
-+
-+    protected ServerPluginMessageException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace, Plugin responsiblePlugin, Player player, String channel, byte[] data) {
-+        super(message, cause, enableSuppression, writableStackTrace, responsiblePlugin);
-+        this.player = checkNotNull(player, "player");
-+        this.channel = checkNotNull(channel, "channel");
-+        this.data = checkNotNull(data, "data");
-+    }
-+
-+    /**
-+     * Gets the channel to which the error occurred from receiving data from
-+     *
-+     * @return exception channel
-+     */
-+    public String getChannel() {
-+        return channel;
-+    }
-+
-+    /**
-+     * Gets the data to which the error occurred from
-+     *
-+     * @return exception data
-+     */
-+    public byte[] getData() {
-+        return data;
-+    }
-+
-+    /**
-+     * Gets the player which the plugin message causing the exception originated from
-+     *
-+     * @return exception player
-+     */
-+    public Player getPlayer() {
-+        return player;
-+    }
-+}
-diff --git a/src/main/java/com/destroystokyo/paper/exception/ServerSchedulerException.java b/src/main/java/com/destroystokyo/paper/exception/ServerSchedulerException.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..2d0b2d4a9b3e5bdeec0e4ea7ab69858d86aa3715
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/exception/ServerSchedulerException.java
-@@ -0,0 +1,37 @@
-+package com.destroystokyo.paper.exception;
-+
-+import org.bukkit.scheduler.BukkitTask;
-+
-+import static com.google.common.base.Preconditions.checkNotNull;
-+
-+/**
-+ * Thrown when a plugin's scheduler fails with an exception
-+ */
-+public class ServerSchedulerException extends ServerPluginException {
-+
-+    private final BukkitTask task;
-+
-+    public ServerSchedulerException(String message, Throwable cause, BukkitTask task) {
-+        super(message, cause, task.getOwner());
-+        this.task = checkNotNull(task, "task");
-+    }
-+
-+    public ServerSchedulerException(Throwable cause, BukkitTask task) {
-+        super(cause, task.getOwner());
-+        this.task = checkNotNull(task, "task");
-+    }
-+
-+    protected ServerSchedulerException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace, BukkitTask task) {
-+        super(message, cause, enableSuppression, writableStackTrace, task.getOwner());
-+        this.task = checkNotNull(task, "task");
-+    }
-+
-+    /**
-+     * Gets the task which threw the exception
-+     *
-+     * @return exception throwing task
-+     */
-+    public BukkitTask getTask() {
-+        return task;
-+    }
-+}
-diff --git a/src/main/java/com/destroystokyo/paper/exception/ServerTabCompleteException.java b/src/main/java/com/destroystokyo/paper/exception/ServerTabCompleteException.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..5582999fe94c7a3dac655044ccc6d078cd9521a1
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/exception/ServerTabCompleteException.java
-@@ -0,0 +1,22 @@
-+package com.destroystokyo.paper.exception;
-+
-+import org.bukkit.command.Command;
-+import org.bukkit.command.CommandSender;
-+
-+/**
-+ * Called when a tab-complete request throws an exception
-+ */
-+public class ServerTabCompleteException extends ServerCommandException {
-+
-+    public ServerTabCompleteException(String message, Throwable cause, Command command, CommandSender commandSender, String[] arguments) {
-+        super(message, cause, command, commandSender, arguments);
-+    }
-+
-+    public ServerTabCompleteException(Throwable cause, Command command, CommandSender commandSender, String[] arguments) {
-+        super(cause, command, commandSender, arguments);
-+    }
-+
-+    protected ServerTabCompleteException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace, Command command, CommandSender commandSender, String[] arguments) {
-+        super(message, cause, enableSuppression, writableStackTrace, command, commandSender, arguments);
-+    }
-+}
-diff --git a/src/main/java/org/bukkit/command/SimpleCommandMap.java b/src/main/java/org/bukkit/command/SimpleCommandMap.java
-index 4205649948a9e2a72f64c3f007112245abac6d50..b3b32ce429edbf1ed040354dbe28ab86f0d24201 100644
---- a/src/main/java/org/bukkit/command/SimpleCommandMap.java
-+++ b/src/main/java/org/bukkit/command/SimpleCommandMap.java
-@@ -155,11 +155,14 @@ public class SimpleCommandMap implements CommandMap {
-             target.execute(sender, sentCommandLabel, Arrays.copyOfRange(args, 1, args.length));
-             } // target.timings.stopTiming(); // Spigot // Paper
-         } catch (CommandException ex) {
-+            server.getPluginManager().callEvent(new com.destroystokyo.paper.event.server.ServerExceptionEvent(new com.destroystokyo.paper.exception.ServerCommandException(ex, target, sender, args))); // Paper
-             //target.timings.stopTiming(); // Spigot // Paper
-             throw ex;
-         } catch (Throwable ex) {
-             //target.timings.stopTiming(); // Spigot // Paper
--            throw new CommandException("Unhandled exception executing '" + commandLine + "' in " + target, ex);
-+            String msg = "Unhandled exception executing '" + commandLine + "' in " + target;
-+            server.getPluginManager().callEvent(new com.destroystokyo.paper.event.server.ServerExceptionEvent(new com.destroystokyo.paper.exception.ServerCommandException(ex, target, sender, args))); // Paper
-+            throw new CommandException(msg, ex);
-         }
- 
-         // return true as command was handled
-@@ -238,7 +241,9 @@ public class SimpleCommandMap implements CommandMap {
-         } catch (CommandException ex) {
-             throw ex;
-         } catch (Throwable ex) {
--            throw new CommandException("Unhandled exception executing tab-completer for '" + cmdLine + "' in " + target, ex);
-+            String msg = "Unhandled exception executing tab-completer for '" + cmdLine + "' in " + target;
-+            server.getPluginManager().callEvent(new com.destroystokyo.paper.event.server.ServerExceptionEvent(new com.destroystokyo.paper.exception.ServerTabCompleteException(msg, ex, target, sender, args))); // Paper
-+            throw new CommandException(msg, ex);
-         }
-     }
- 
-diff --git a/src/main/java/org/bukkit/plugin/SimplePluginManager.java b/src/main/java/org/bukkit/plugin/SimplePluginManager.java
-index 974ff7116b294473ec450757e8a9341540f43dcd..fc2dae69165776d08274e34a69962cc70445f411 100644
---- a/src/main/java/org/bukkit/plugin/SimplePluginManager.java
-+++ b/src/main/java/org/bukkit/plugin/SimplePluginManager.java
-@@ -515,7 +515,8 @@ public final class SimplePluginManager implements PluginManager {
-             try {
-                 plugin.getPluginLoader().enablePlugin(plugin);
-             } catch (Throwable ex) {
--                server.getLogger().log(Level.SEVERE, "Error occurred (in the plugin loader) while enabling " + plugin.getDescription().getFullName() + " (Is it up to date?)", ex);
-+                handlePluginException("Error occurred (in the plugin loader) while enabling "
-+                        + plugin.getDescription().getFullName() + " (Is it up to date?)", ex, plugin);
-             }
- 
-             HandlerList.bakeAll();
-@@ -538,32 +539,37 @@ public final class SimplePluginManager implements PluginManager {
-             try {
-                 plugin.getPluginLoader().disablePlugin(plugin);
-             } catch (Throwable ex) {
--                server.getLogger().log(Level.SEVERE, "Error occurred (in the plugin loader) while disabling " + plugin.getDescription().getFullName() + " (Is it up to date?)", ex);
-+                handlePluginException("Error occurred (in the plugin loader) while disabling "
-+                        + plugin.getDescription().getFullName() + " (Is it up to date?)", ex, plugin); // Paper
-             }
- 
-             try {
-                 server.getScheduler().cancelTasks(plugin);
-             } catch (Throwable ex) {
--                server.getLogger().log(Level.SEVERE, "Error occurred (in the plugin loader) while cancelling tasks for " + plugin.getDescription().getFullName() + " (Is it up to date?)", ex);
-+                handlePluginException("Error occurred (in the plugin loader) while cancelling tasks for "
-+                        + plugin.getDescription().getFullName() + " (Is it up to date?)", ex, plugin); // Paper
-             }
- 
-             try {
-                 server.getServicesManager().unregisterAll(plugin);
-             } catch (Throwable ex) {
--                server.getLogger().log(Level.SEVERE, "Error occurred (in the plugin loader) while unregistering services for " + plugin.getDescription().getFullName() + " (Is it up to date?)", ex);
-+                handlePluginException("Error occurred (in the plugin loader) while unregistering services for "
-+                        + plugin.getDescription().getFullName() + " (Is it up to date?)", ex, plugin); // Paper
-             }
- 
-             try {
-                 HandlerList.unregisterAll(plugin);
-             } catch (Throwable ex) {
--                server.getLogger().log(Level.SEVERE, "Error occurred (in the plugin loader) while unregistering events for " + plugin.getDescription().getFullName() + " (Is it up to date?)", ex);
-+                handlePluginException("Error occurred (in the plugin loader) while unregistering events for "
-+                        + plugin.getDescription().getFullName() + " (Is it up to date?)", ex, plugin); // Paper
-             }
- 
-             try {
-                 server.getMessenger().unregisterIncomingPluginChannel(plugin);
-                 server.getMessenger().unregisterOutgoingPluginChannel(plugin);
-             } catch (Throwable ex) {
--                server.getLogger().log(Level.SEVERE, "Error occurred (in the plugin loader) while unregistering plugin channels for " + plugin.getDescription().getFullName() + " (Is it up to date?)", ex);
-+                handlePluginException("Error occurred (in the plugin loader) while unregistering plugin channels for "
-+                        + plugin.getDescription().getFullName() + " (Is it up to date?)", ex, plugin); // Paper
-             }
- 
-             try {
-@@ -576,6 +582,13 @@ public final class SimplePluginManager implements PluginManager {
-         }
-     }
- 
-+    // Paper start
-+    private void handlePluginException(String msg, Throwable ex, Plugin plugin) {
-+        server.getLogger().log(Level.SEVERE, msg, ex);
-+        callEvent(new com.destroystokyo.paper.event.server.ServerExceptionEvent(new com.destroystokyo.paper.exception.ServerPluginEnableDisableException(msg, ex, plugin)));
-+    }
-+    // Paper end
-+
-     @Override
-     public void clearPlugins() {
-         if (true) {this.paperPluginManager.clearPlugins(); return;} // Paper
-@@ -641,7 +654,13 @@ public final class SimplePluginManager implements PluginManager {
-                             ));
-                 }
-             } catch (Throwable ex) {
--                server.getLogger().log(Level.SEVERE, "Could not pass event " + event.getEventName() + " to " + registration.getPlugin().getDescription().getFullName(), ex);
-+                // Paper start - error reporting
-+                String msg = "Could not pass event " + event.getEventName() + " to " + registration.getPlugin().getDescription().getFullName();
-+                server.getLogger().log(Level.SEVERE, msg, ex);
-+                if (!(event instanceof com.destroystokyo.paper.event.server.ServerExceptionEvent)) { // We don't want to cause an endless event loop
-+                    callEvent(new com.destroystokyo.paper.event.server.ServerExceptionEvent(new com.destroystokyo.paper.exception.ServerEventException(msg, ex, registration.getPlugin(), registration.getListener(), event)));
-+                }
-+                // Paper end
-             }
-         }
-     }

patches/api/0022-Graduate-bungeecord-chat-API-from-spigot-subclasses.patch

@@ -0,0 +1,124 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Zach Brown <zach.brown@destroystokyo.com>
+Date: Mon, 29 Feb 2016 19:54:32 -0600
+Subject: [PATCH] Graduate bungeecord chat API from spigot subclasses
+
+Change Javadoc to be accurate
+
+diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
+index db217a9486e327b4340a54d65439055d86f363cc..25f506c344883d00a63ee2b5a998d3ff3ffd6cd5 100644
+--- a/src/main/java/org/bukkit/Bukkit.java
++++ b/src/main/java/org/bukkit/Bukkit.java
+@@ -471,6 +471,30 @@ public final class Bukkit {
+         return server.broadcastMessage(message);
+     }
+ 
++    // Paper start
++    /**
++     * Sends the component to all online players.
++     *
++     * @param component the component to send
++     * @deprecated use {@code sendMessage} methods on {@link #getServer()} that accept {@link net.kyori.adventure.text.Component}
++     */
++    @Deprecated
++    public static void broadcast(@NotNull net.md_5.bungee.api.chat.BaseComponent component) {
++        server.broadcast(component);
++    }
++
++    /**
++     * Sends an array of components as a single message to all online players.
++     *
++     * @param components the components to send
++     * @deprecated use {@code sendMessage} methods on {@link #getServer()} that accept {@link net.kyori.adventure.text.Component}
++     */
++    @Deprecated
++    public static void broadcast(@NotNull net.md_5.bungee.api.chat.BaseComponent... components) {
++        server.broadcast(components);
++    }
++    // Paper end
++
+     /**
+      * Gets the name of the update folder. The update folder is used to safely
+      * update plugins at the right moment on a plugin load.
+diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java
+index 69153de6847bb8740803e5f731a0586d41a0eed3..65d68716e1ff8277c534399621cf961ddf312509 100644
+--- a/src/main/java/org/bukkit/Server.java
++++ b/src/main/java/org/bukkit/Server.java
+@@ -382,6 +382,30 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
+     @Deprecated // Paper
+     public int broadcastMessage(@NotNull String message);
+ 
++    // Paper start
++    /**
++     * Sends the component to all online players.
++     *
++     * @param component the component to send
++     * @deprecated use {@code sendMessage} methods that accept {@link net.kyori.adventure.text.Component}
++     */
++    @Deprecated
++    public default void broadcast(@NotNull net.md_5.bungee.api.chat.BaseComponent component) {
++        spigot().broadcast(component);
++    }
++
++    /**
++     * Sends an array of components as a single message to all online players.
++     *
++     * @param components the components to send
++     * @deprecated use {@code sendMessage} methods that accept {@link net.kyori.adventure.text.Component}
++     */
++    @Deprecated
++    public default void broadcast(@NotNull net.md_5.bungee.api.chat.BaseComponent... components) {
++        spigot().broadcast(components);
++    }
++    // Paper end
++
+     /**
+      * Gets the name of the update folder. The update folder is used to safely
+      * update plugins at the right moment on a plugin load.
+diff --git a/src/main/java/org/bukkit/entity/Player.java b/src/main/java/org/bukkit/entity/Player.java
+index 5d5d37e2ebbbe4d2641177c7d174059ba29bb688..881c75e84ef31390a3519549985af2711e2828b5 100644
+--- a/src/main/java/org/bukkit/entity/Player.java
++++ b/src/main/java/org/bukkit/entity/Player.java
+@@ -1216,6 +1216,42 @@ public interface Player extends HumanEntity, Conversable, OfflinePlayer, PluginM
+      */
+     public void sendMap(@NotNull MapView map);
+ 
++    // Paper start
++    /**
++     * Sends the component to the player
++     *
++     * @param component the components to send
++     * @deprecated use {@code sendMessage} methods that accept {@link net.kyori.adventure.text.Component}
++     */
++    @Override
++    @Deprecated
++    public default void sendMessage(@NotNull net.md_5.bungee.api.chat.BaseComponent component) {
++        spigot().sendMessage(component);
++    }
++
++    /**
++     * Sends an array of components as a single message to the player
++     *
++     * @param components the components to send
++     * @deprecated use {@code sendMessage} methods that accept {@link net.kyori.adventure.text.Component}
++     */
++    @Override
++    @Deprecated
++    public default void sendMessage(@NotNull net.md_5.bungee.api.chat.BaseComponent... components) {
++        spigot().sendMessage(components);
++    }
++
++    /**
++     * Sends an array of components as a single message to the specified screen position of this player
++     *
++     * @param position the screen position
++     * @param components the components to send
++     */
++    public default void sendMessage(net.md_5.bungee.api.ChatMessageType position, net.md_5.bungee.api.chat.BaseComponent... components) {
++        spigot().sendMessage(position, components);
++    }
++    // Paper end
++
+     /**
+      * Send a hurt animation. This fakes incoming damage towards the player from
+      * the given yaw relative to the player's direction.

patches/api/0023-Add-BaseComponent-sendMessage-methods-to-CommandSend.patch

@@ -1,54 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: kashike <kashike@vq.lc>
-Date: Tue, 8 Mar 2016 13:05:59 -0800
-Subject: [PATCH] Add BaseComponent sendMessage methods to CommandSender
-
-
-diff --git a/src/main/java/org/bukkit/command/CommandSender.java b/src/main/java/org/bukkit/command/CommandSender.java
-index 0f2b85e4979c478fbcc20bd67446e6ac8c8696d7..5c8ae3e0a927f2f2924d719b03499d936cf4d951 100644
---- a/src/main/java/org/bukkit/command/CommandSender.java
-+++ b/src/main/java/org/bukkit/command/CommandSender.java
-@@ -1,6 +1,9 @@
- package org.bukkit.command;
- 
- import java.util.UUID;
-+import net.kyori.adventure.audience.MessageType;
-+import net.kyori.adventure.identity.Identity;
-+import net.kyori.adventure.text.Component;
- import org.bukkit.Server;
- import org.bukkit.permissions.Permissible;
- import org.jetbrains.annotations.NotNull;
-@@ -168,5 +171,33 @@ public interface CommandSender extends net.kyori.adventure.audience.Audience, Pe
-     default void sendPlainMessage(final @NotNull String message) {
-         this.sendMessage(net.kyori.adventure.text.Component.text(message));
-     }
-+
-+    /**
-+     * Sends the component to the sender
-+     *
-+     * <p>If this sender does not support sending full components then
-+     * the component will be sent as legacy text.</p>
-+     *
-+     * @param component the component to send
-+     * @deprecated use {@link #sendMessage(Identity, Component, MessageType)} instead
-+     */
-+    @Deprecated
-+    default void sendMessage(@NotNull net.md_5.bungee.api.chat.BaseComponent component) {
-+        this.sendMessage(component.toLegacyText());
-+    }
-+
-+    /**
-+     * Sends an array of components as a single message to the sender
-+     *
-+     * <p>If this sender does not support sending full components then
-+     * the components will be sent as legacy text.</p>
-+     *
-+     * @param components the components to send
-+     * @deprecated use {@link #sendMessage(Identity, Component, MessageType)} instead
-+     */
-+    @Deprecated
-+    default void sendMessage(@NotNull net.md_5.bungee.api.chat.BaseComponent... components) {
-+        this.sendMessage(new net.md_5.bungee.api.chat.TextComponent(components).toLegacyText());
-+    }
-     // Paper end
- }

patches/api/0023-Add-exception-reporting-event.patch

@@ -0,0 +1,583 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Zach Brown <zach.brown@destroystokyo.com>
+Date: Mon, 29 Feb 2016 20:24:35 -0600
+Subject: [PATCH] Add exception reporting event
+
+
+diff --git a/src/main/java/com/destroystokyo/paper/event/server/ServerExceptionEvent.java b/src/main/java/com/destroystokyo/paper/event/server/ServerExceptionEvent.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..9377ee1c2368ce058397037952d17bc010f66957
+--- /dev/null
++++ b/src/main/java/com/destroystokyo/paper/event/server/ServerExceptionEvent.java
+@@ -0,0 +1,45 @@
++package com.destroystokyo.paper.event.server;
++
++import org.bukkit.Bukkit;
++import org.bukkit.event.Event;
++import org.bukkit.event.HandlerList;
++import com.destroystokyo.paper.exception.ServerException;
++import org.jetbrains.annotations.ApiStatus;
++import org.jetbrains.annotations.NotNull;
++
++/**
++ * Called whenever an exception is thrown in a recoverable section of the server.
++ */
++public class ServerExceptionEvent extends Event {
++
++    private static final HandlerList HANDLER_LIST = new HandlerList();
++
++    @NotNull private final ServerException exception;
++
++    @ApiStatus.Internal
++    public ServerExceptionEvent(@NotNull ServerException exception) {
++        super(!Bukkit.isPrimaryThread());
++        this.exception = exception;
++    }
++
++    /**
++     * Gets the wrapped exception that was thrown.
++     *
++     * @return Exception thrown
++     */
++    @NotNull
++    public ServerException getException() {
++        return this.exception;
++    }
++
++    @NotNull
++    @Override
++    public HandlerList getHandlers() {
++        return HANDLER_LIST;
++    }
++
++    @NotNull
++    public static HandlerList getHandlerList() {
++        return HANDLER_LIST;
++    }
++}
+diff --git a/src/main/java/com/destroystokyo/paper/exception/ServerCommandException.java b/src/main/java/com/destroystokyo/paper/exception/ServerCommandException.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..6fb39af0479a818f7f1465bcdfe505ab4ff7da1a
+--- /dev/null
++++ b/src/main/java/com/destroystokyo/paper/exception/ServerCommandException.java
+@@ -0,0 +1,64 @@
++package com.destroystokyo.paper.exception;
++
++import org.bukkit.command.Command;
++import org.bukkit.command.CommandSender;
++
++import static com.google.common.base.Preconditions.checkNotNull;
++
++/**
++ * Thrown when a command throws an exception
++ */
++public class ServerCommandException extends ServerException {
++
++    private final Command command;
++    private final CommandSender commandSender;
++    private final String[] arguments;
++
++    public ServerCommandException(String message, Throwable cause, Command command, CommandSender commandSender, String[] arguments) {
++        super(message, cause);
++        this.commandSender = checkNotNull(commandSender, "commandSender");
++        this.arguments = checkNotNull(arguments, "arguments");
++        this.command = checkNotNull(command, "command");
++    }
++
++    public ServerCommandException(Throwable cause, Command command, CommandSender commandSender, String[] arguments) {
++        super(cause);
++        this.commandSender = checkNotNull(commandSender, "commandSender");
++        this.arguments = checkNotNull(arguments, "arguments");
++        this.command = checkNotNull(command, "command");
++    }
++
++    protected ServerCommandException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace, Command command, CommandSender commandSender, String[] arguments) {
++        super(message, cause, enableSuppression, writableStackTrace);
++        this.commandSender = checkNotNull(commandSender, "commandSender");
++        this.arguments = checkNotNull(arguments, "arguments");
++        this.command = checkNotNull(command, "command");
++    }
++
++    /**
++     * Gets the command which threw the exception
++     *
++     * @return exception throwing command
++     */
++    public Command getCommand() {
++        return command;
++    }
++
++    /**
++     * Gets the command sender which executed the command request
++     *
++     * @return command sender of exception thrown command request
++     */
++    public CommandSender getCommandSender() {
++        return commandSender;
++    }
++
++    /**
++     * Gets the arguments which threw the exception for the command
++     *
++     * @return arguments of exception thrown command request
++     */
++    public String[] getArguments() {
++        return arguments;
++    }
++}
+diff --git a/src/main/java/com/destroystokyo/paper/exception/ServerEventException.java b/src/main/java/com/destroystokyo/paper/exception/ServerEventException.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..410b24139535cd5d8439ad581c43c61b5757fbf6
+--- /dev/null
++++ b/src/main/java/com/destroystokyo/paper/exception/ServerEventException.java
+@@ -0,0 +1,52 @@
++package com.destroystokyo.paper.exception;
++
++import org.bukkit.event.Event;
++import org.bukkit.event.Listener;
++import org.bukkit.plugin.Plugin;
++
++import static com.google.common.base.Preconditions.*;
++
++/**
++ * Exception thrown when a server event listener throws an exception
++ */
++public class ServerEventException extends ServerPluginException {
++
++    private final Listener listener;
++    private final Event event;
++
++    public ServerEventException(String message, Throwable cause, Plugin responsiblePlugin, Listener listener, Event event) {
++        super(message, cause, responsiblePlugin);
++        this.listener = checkNotNull(listener, "listener");
++        this.event = checkNotNull(event, "event");
++    }
++
++    public ServerEventException(Throwable cause, Plugin responsiblePlugin, Listener listener, Event event) {
++        super(cause, responsiblePlugin);
++        this.listener = checkNotNull(listener, "listener");
++        this.event = checkNotNull(event, "event");
++    }
++
++    protected ServerEventException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace, Plugin responsiblePlugin, Listener listener, Event event) {
++        super(message, cause, enableSuppression, writableStackTrace, responsiblePlugin);
++        this.listener = checkNotNull(listener, "listener");
++        this.event = checkNotNull(event, "event");
++    }
++
++    /**
++     * Gets the listener which threw the exception
++     *
++     * @return event listener
++     */
++    public Listener getListener() {
++        return listener;
++    }
++
++    /**
++     * Gets the event which caused the exception
++     *
++     * @return event
++     */
++    public Event getEvent() {
++        return event;
++    }
++}
+diff --git a/src/main/java/com/destroystokyo/paper/exception/ServerException.java b/src/main/java/com/destroystokyo/paper/exception/ServerException.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..c06ea3942447d4824b83ff839cb449fb818dede1
+--- /dev/null
++++ b/src/main/java/com/destroystokyo/paper/exception/ServerException.java
+@@ -0,0 +1,23 @@
++package com.destroystokyo.paper.exception;
++
++/**
++ * Wrapper exception for all exceptions that are thrown by the server.
++ */
++public class ServerException extends Exception {
++
++    public ServerException(String message) {
++        super(message);
++    }
++
++    public ServerException(String message, Throwable cause) {
++        super(message, cause);
++    }
++
++    public ServerException(Throwable cause) {
++        super(cause);
++    }
++
++    protected ServerException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
++        super(message, cause, enableSuppression, writableStackTrace);
++    }
++}
+diff --git a/src/main/java/com/destroystokyo/paper/exception/ServerInternalException.java b/src/main/java/com/destroystokyo/paper/exception/ServerInternalException.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..2c3effca7c9d6c904cbe248d312b74e2cd360acf
+--- /dev/null
++++ b/src/main/java/com/destroystokyo/paper/exception/ServerInternalException.java
+@@ -0,0 +1,36 @@
++package com.destroystokyo.paper.exception;
++
++import java.util.logging.Level;
++import org.bukkit.Bukkit;
++import com.destroystokyo.paper.event.server.ServerExceptionEvent;
++
++/**
++ * Thrown when the internal server throws a recoverable exception.
++ */
++public class ServerInternalException extends ServerException {
++
++    public ServerInternalException(String message) {
++        super(message);
++    }
++
++    public ServerInternalException(String message, Throwable cause) {
++        super(message, cause);
++    }
++
++    public ServerInternalException(Throwable cause) {
++        super(cause);
++    }
++
++    protected ServerInternalException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
++        super(message, cause, enableSuppression, writableStackTrace);
++    }
++
++    public static void reportInternalException(Throwable cause) {
++        try {
++            Bukkit.getPluginManager().callEvent(new ServerExceptionEvent(new ServerInternalException(cause)));
++            ;
++        } catch (Throwable t) {
++            Bukkit.getLogger().log(Level.WARNING, "Exception posting ServerExceptionEvent", t); // Don't want to rethrow!
++        }
++    }
++}
+diff --git a/src/main/java/com/destroystokyo/paper/exception/ServerPluginEnableDisableException.java b/src/main/java/com/destroystokyo/paper/exception/ServerPluginEnableDisableException.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..f016ba3b1b62e554a9bacbb9635f2dbe441b3c4e
+--- /dev/null
++++ b/src/main/java/com/destroystokyo/paper/exception/ServerPluginEnableDisableException.java
+@@ -0,0 +1,20 @@
++package com.destroystokyo.paper.exception;
++
++import org.bukkit.plugin.Plugin;
++
++/**
++ * Thrown whenever there is an exception with any enabling or disabling of plugins.
++ */
++public class ServerPluginEnableDisableException extends ServerPluginException {
++    public ServerPluginEnableDisableException(String message, Throwable cause, Plugin responsiblePlugin) {
++        super(message, cause, responsiblePlugin);
++    }
++
++    public ServerPluginEnableDisableException(Throwable cause, Plugin responsiblePlugin) {
++        super(cause, responsiblePlugin);
++    }
++
++    protected ServerPluginEnableDisableException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace, Plugin responsiblePlugin) {
++        super(message, cause, enableSuppression, writableStackTrace, responsiblePlugin);
++    }
++}
+\ No newline at end of file
+diff --git a/src/main/java/com/destroystokyo/paper/exception/ServerPluginException.java b/src/main/java/com/destroystokyo/paper/exception/ServerPluginException.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..be3f92e3c6bcefe8b78da701b75121275001882e
+--- /dev/null
++++ b/src/main/java/com/destroystokyo/paper/exception/ServerPluginException.java
+@@ -0,0 +1,36 @@
++package com.destroystokyo.paper.exception;
++
++import org.bukkit.plugin.Plugin;
++
++import static com.google.common.base.Preconditions.checkNotNull;
++
++/**
++ * Wrapper exception for all cases to which a plugin can be immediately blamed for
++ */
++public class ServerPluginException extends ServerException {
++    public ServerPluginException(String message, Throwable cause, Plugin responsiblePlugin) {
++        super(message, cause);
++        this.responsiblePlugin = checkNotNull(responsiblePlugin, "responsiblePlugin");
++    }
++
++    public ServerPluginException(Throwable cause, Plugin responsiblePlugin) {
++        super(cause);
++        this.responsiblePlugin = checkNotNull(responsiblePlugin, "responsiblePlugin");
++    }
++
++    protected ServerPluginException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace, Plugin responsiblePlugin) {
++        super(message, cause, enableSuppression, writableStackTrace);
++        this.responsiblePlugin = checkNotNull(responsiblePlugin, "responsiblePlugin");
++    }
++
++    private final Plugin responsiblePlugin;
++
++    /**
++     * Gets the plugin which is directly responsible for the exception being thrown
++     *
++     * @return plugin which is responsible for the exception throw
++     */
++    public Plugin getResponsiblePlugin() {
++        return responsiblePlugin;
++    }
++}
+diff --git a/src/main/java/com/destroystokyo/paper/exception/ServerPluginMessageException.java b/src/main/java/com/destroystokyo/paper/exception/ServerPluginMessageException.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..2faef4cb358ec65e32a6aba6426f0dd7ddf90d2a
+--- /dev/null
++++ b/src/main/java/com/destroystokyo/paper/exception/ServerPluginMessageException.java
+@@ -0,0 +1,64 @@
++package com.destroystokyo.paper.exception;
++
++import org.bukkit.entity.Player;
++import org.bukkit.plugin.Plugin;
++
++import static com.google.common.base.Preconditions.*;
++
++/**
++ * Thrown when an incoming plugin message channel throws an exception
++ */
++public class ServerPluginMessageException extends ServerPluginException {
++
++    private final Player player;
++    private final String channel;
++    private final byte[] data;
++
++    public ServerPluginMessageException(String message, Throwable cause, Plugin responsiblePlugin, Player player, String channel, byte[] data) {
++        super(message, cause, responsiblePlugin);
++        this.player = checkNotNull(player, "player");
++        this.channel = checkNotNull(channel, "channel");
++        this.data = checkNotNull(data, "data");
++    }
++
++    public ServerPluginMessageException(Throwable cause, Plugin responsiblePlugin, Player player, String channel, byte[] data) {
++        super(cause, responsiblePlugin);
++        this.player = checkNotNull(player, "player");
++        this.channel = checkNotNull(channel, "channel");
++        this.data = checkNotNull(data, "data");
++    }
++
++    protected ServerPluginMessageException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace, Plugin responsiblePlugin, Player player, String channel, byte[] data) {
++        super(message, cause, enableSuppression, writableStackTrace, responsiblePlugin);
++        this.player = checkNotNull(player, "player");
++        this.channel = checkNotNull(channel, "channel");
++        this.data = checkNotNull(data, "data");
++    }
++
++    /**
++     * Gets the channel to which the error occurred from receiving data from
++     *
++     * @return exception channel
++     */
++    public String getChannel() {
++        return channel;
++    }
++
++    /**
++     * Gets the data to which the error occurred from
++     *
++     * @return exception data
++     */
++    public byte[] getData() {
++        return data;
++    }
++
++    /**
++     * Gets the player which the plugin message causing the exception originated from
++     *
++     * @return exception player
++     */
++    public Player getPlayer() {
++        return player;
++    }
++}
+diff --git a/src/main/java/com/destroystokyo/paper/exception/ServerSchedulerException.java b/src/main/java/com/destroystokyo/paper/exception/ServerSchedulerException.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..2d0b2d4a9b3e5bdeec0e4ea7ab69858d86aa3715
+--- /dev/null
++++ b/src/main/java/com/destroystokyo/paper/exception/ServerSchedulerException.java
+@@ -0,0 +1,37 @@
++package com.destroystokyo.paper.exception;
++
++import org.bukkit.scheduler.BukkitTask;
++
++import static com.google.common.base.Preconditions.checkNotNull;
++
++/**
++ * Thrown when a plugin's scheduler fails with an exception
++ */
++public class ServerSchedulerException extends ServerPluginException {
++
++    private final BukkitTask task;
++
++    public ServerSchedulerException(String message, Throwable cause, BukkitTask task) {
++        super(message, cause, task.getOwner());
++        this.task = checkNotNull(task, "task");
++    }
++
++    public ServerSchedulerException(Throwable cause, BukkitTask task) {
++        super(cause, task.getOwner());
++        this.task = checkNotNull(task, "task");
++    }
++
++    protected ServerSchedulerException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace, BukkitTask task) {
++        super(message, cause, enableSuppression, writableStackTrace, task.getOwner());
++        this.task = checkNotNull(task, "task");
++    }
++
++    /**
++     * Gets the task which threw the exception
++     *
++     * @return exception throwing task
++     */
++    public BukkitTask getTask() {
++        return task;
++    }
++}
+diff --git a/src/main/java/com/destroystokyo/paper/exception/ServerTabCompleteException.java b/src/main/java/com/destroystokyo/paper/exception/ServerTabCompleteException.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..5582999fe94c7a3dac655044ccc6d078cd9521a1
+--- /dev/null
++++ b/src/main/java/com/destroystokyo/paper/exception/ServerTabCompleteException.java
+@@ -0,0 +1,22 @@
++package com.destroystokyo.paper.exception;
++
++import org.bukkit.command.Command;
++import org.bukkit.command.CommandSender;
++
++/**
++ * Called when a tab-complete request throws an exception
++ */
++public class ServerTabCompleteException extends ServerCommandException {
++
++    public ServerTabCompleteException(String message, Throwable cause, Command command, CommandSender commandSender, String[] arguments) {
++        super(message, cause, command, commandSender, arguments);
++    }
++
++    public ServerTabCompleteException(Throwable cause, Command command, CommandSender commandSender, String[] arguments) {
++        super(cause, command, commandSender, arguments);
++    }
++
++    protected ServerTabCompleteException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace, Command command, CommandSender commandSender, String[] arguments) {
++        super(message, cause, enableSuppression, writableStackTrace, command, commandSender, arguments);
++    }
++}
+diff --git a/src/main/java/org/bukkit/command/SimpleCommandMap.java b/src/main/java/org/bukkit/command/SimpleCommandMap.java
+index 36fc2c35395c72f8b81a2a2f3265fd205384ce26..c7fa1d235cea78bda4656ed66b8d42b119cc50fb 100644
+--- a/src/main/java/org/bukkit/command/SimpleCommandMap.java
++++ b/src/main/java/org/bukkit/command/SimpleCommandMap.java
+@@ -156,11 +156,14 @@ public class SimpleCommandMap implements CommandMap {
+             target.execute(sender, sentCommandLabel, Arrays.copyOfRange(args, 1, args.length));
+             } // target.timings.stopTiming(); // Spigot // Paper
+         } catch (CommandException ex) {
++            server.getPluginManager().callEvent(new com.destroystokyo.paper.event.server.ServerExceptionEvent(new com.destroystokyo.paper.exception.ServerCommandException(ex, target, sender, args))); // Paper
+             //target.timings.stopTiming(); // Spigot // Paper
+             throw ex;
+         } catch (Throwable ex) {
+             //target.timings.stopTiming(); // Spigot // Paper
+-            throw new CommandException("Unhandled exception executing '" + commandLine + "' in " + target, ex);
++            String msg = "Unhandled exception executing '" + commandLine + "' in " + target;
++            server.getPluginManager().callEvent(new com.destroystokyo.paper.event.server.ServerExceptionEvent(new com.destroystokyo.paper.exception.ServerCommandException(ex, target, sender, args))); // Paper
++            throw new CommandException(msg, ex);
+         }
+ 
+         // return true as command was handled
+@@ -239,7 +242,9 @@ public class SimpleCommandMap implements CommandMap {
+         } catch (CommandException ex) {
+             throw ex;
+         } catch (Throwable ex) {
+-            throw new CommandException("Unhandled exception executing tab-completer for '" + cmdLine + "' in " + target, ex);
++            String msg = "Unhandled exception executing tab-completer for '" + cmdLine + "' in " + target;
++            server.getPluginManager().callEvent(new com.destroystokyo.paper.event.server.ServerExceptionEvent(new com.destroystokyo.paper.exception.ServerTabCompleteException(msg, ex, target, sender, args))); // Paper
++            throw new CommandException(msg, ex);
+         }
+     }
+ 
+diff --git a/src/main/java/org/bukkit/plugin/SimplePluginManager.java b/src/main/java/org/bukkit/plugin/SimplePluginManager.java
+index e7b1895d3918487d711afcbe41d76863d85c0a62..003bece642b682985625db93cad93026352bfc66 100644
+--- a/src/main/java/org/bukkit/plugin/SimplePluginManager.java
++++ b/src/main/java/org/bukkit/plugin/SimplePluginManager.java
+@@ -528,7 +528,8 @@ public final class SimplePluginManager implements PluginManager {
+             try {
+                 plugin.getPluginLoader().enablePlugin(plugin);
+             } catch (Throwable ex) {
+-                server.getLogger().log(Level.SEVERE, "Error occurred (in the plugin loader) while enabling " + plugin.getDescription().getFullName() + " (Is it up to date?)", ex);
++                handlePluginException("Error occurred (in the plugin loader) while enabling "
++                        + plugin.getDescription().getFullName() + " (Is it up to date?)", ex, plugin);
+             }
+ 
+             HandlerList.bakeAll();
+@@ -551,32 +552,37 @@ public final class SimplePluginManager implements PluginManager {
+             try {
+                 plugin.getPluginLoader().disablePlugin(plugin);
+             } catch (Throwable ex) {
+-                server.getLogger().log(Level.SEVERE, "Error occurred (in the plugin loader) while disabling " + plugin.getDescription().getFullName() + " (Is it up to date?)", ex);
++                handlePluginException("Error occurred (in the plugin loader) while disabling "
++                        + plugin.getDescription().getFullName() + " (Is it up to date?)", ex, plugin); // Paper
+             }
+ 
+             try {
+                 server.getScheduler().cancelTasks(plugin);
+             } catch (Throwable ex) {
+-                server.getLogger().log(Level.SEVERE, "Error occurred (in the plugin loader) while cancelling tasks for " + plugin.getDescription().getFullName() + " (Is it up to date?)", ex);
++                handlePluginException("Error occurred (in the plugin loader) while cancelling tasks for "
++                        + plugin.getDescription().getFullName() + " (Is it up to date?)", ex, plugin); // Paper
+             }
+ 
+             try {
+                 server.getServicesManager().unregisterAll(plugin);
+             } catch (Throwable ex) {
+-                server.getLogger().log(Level.SEVERE, "Error occurred (in the plugin loader) while unregistering services for " + plugin.getDescription().getFullName() + " (Is it up to date?)", ex);
++                handlePluginException("Error occurred (in the plugin loader) while unregistering services for "
++                        + plugin.getDescription().getFullName() + " (Is it up to date?)", ex, plugin); // Paper
+             }
+ 
+             try {
+                 HandlerList.unregisterAll(plugin);
+             } catch (Throwable ex) {
+-                server.getLogger().log(Level.SEVERE, "Error occurred (in the plugin loader) while unregistering events for " + plugin.getDescription().getFullName() + " (Is it up to date?)", ex);
++                handlePluginException("Error occurred (in the plugin loader) while unregistering events for "
++                        + plugin.getDescription().getFullName() + " (Is it up to date?)", ex, plugin); // Paper
+             }
+ 
+             try {
+                 server.getMessenger().unregisterIncomingPluginChannel(plugin);
+                 server.getMessenger().unregisterOutgoingPluginChannel(plugin);
+             } catch (Throwable ex) {
+-                server.getLogger().log(Level.SEVERE, "Error occurred (in the plugin loader) while unregistering plugin channels for " + plugin.getDescription().getFullName() + " (Is it up to date?)", ex);
++                handlePluginException("Error occurred (in the plugin loader) while unregistering plugin channels for "
++                        + plugin.getDescription().getFullName() + " (Is it up to date?)", ex, plugin); // Paper
+             }
+ 
+             try {
+@@ -589,6 +595,13 @@ public final class SimplePluginManager implements PluginManager {
+         }
+     }
+ 
++    // Paper start
++    private void handlePluginException(String msg, Throwable ex, Plugin plugin) {
++        server.getLogger().log(Level.SEVERE, msg, ex);
++        callEvent(new com.destroystokyo.paper.event.server.ServerExceptionEvent(new com.destroystokyo.paper.exception.ServerPluginEnableDisableException(msg, ex, plugin)));
++    }
++    // Paper end
++
+     @Override
+     public void clearPlugins() {
+         if (true) {this.paperPluginManager.clearPlugins(); return;} // Paper
+@@ -654,7 +667,13 @@ public final class SimplePluginManager implements PluginManager {
+                             ));
+                 }
+             } catch (Throwable ex) {
+-                server.getLogger().log(Level.SEVERE, "Could not pass event " + event.getEventName() + " to " + registration.getPlugin().getDescription().getFullName(), ex);
++                // Paper start - error reporting
++                String msg = "Could not pass event " + event.getEventName() + " to " + registration.getPlugin().getDescription().getFullName();
++                server.getLogger().log(Level.SEVERE, msg, ex);
++                if (!(event instanceof com.destroystokyo.paper.event.server.ServerExceptionEvent)) { // We don't want to cause an endless event loop
++                    callEvent(new com.destroystokyo.paper.event.server.ServerExceptionEvent(new com.destroystokyo.paper.exception.ServerEventException(msg, ex, registration.getPlugin(), registration.getListener(), event)));
++                }
++                // Paper end
+             }
+         }
+     }

patches/api/0024-Add-BaseComponent-sendMessage-methods-to-CommandSend.patch

@@ -0,0 +1,54 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: kashike <kashike@vq.lc>
+Date: Tue, 8 Mar 2016 13:05:59 -0800
+Subject: [PATCH] Add BaseComponent sendMessage methods to CommandSender
+
+
+diff --git a/src/main/java/org/bukkit/command/CommandSender.java b/src/main/java/org/bukkit/command/CommandSender.java
+index 70fec73328227725f519af845ecbdce8be2fa4e2..04e7cd0e4e2d0eb38fb2862ce6688a4470f30d6b 100644
+--- a/src/main/java/org/bukkit/command/CommandSender.java
++++ b/src/main/java/org/bukkit/command/CommandSender.java
+@@ -1,6 +1,9 @@
+ package org.bukkit.command;
+ 
+ import java.util.UUID;
++import net.kyori.adventure.audience.MessageType;
++import net.kyori.adventure.identity.Identity;
++import net.kyori.adventure.text.Component;
+ import org.bukkit.Server;
+ import org.bukkit.permissions.Permissible;
+ import org.jetbrains.annotations.NotNull;
+@@ -168,5 +171,33 @@ public interface CommandSender extends net.kyori.adventure.audience.Audience, Pe
+     default void sendPlainMessage(final @NotNull String message) {
+         this.sendMessage(net.kyori.adventure.text.Component.text(message));
+     }
++
++    /**
++     * Sends the component to the sender
++     *
++     * <p>If this sender does not support sending full components then
++     * the component will be sent as legacy text.</p>
++     *
++     * @param component the component to send
++     * @deprecated use {@link #sendMessage(Identity, Component, MessageType)} instead
++     */
++    @Deprecated
++    default void sendMessage(@NotNull net.md_5.bungee.api.chat.BaseComponent component) {
++        this.sendMessage(component.toLegacyText());
++    }
++
++    /**
++     * Sends an array of components as a single message to the sender
++     *
++     * <p>If this sender does not support sending full components then
++     * the components will be sent as legacy text.</p>
++     *
++     * @param components the components to send
++     * @deprecated use {@link #sendMessage(Identity, Component, MessageType)} instead
++     */
++    @Deprecated
++    default void sendMessage(@NotNull net.md_5.bungee.api.chat.BaseComponent... components) {
++        this.sendMessage(new net.md_5.bungee.api.chat.TextComponent(components).toLegacyText());
++    }
+     // Paper end
+ }

patches/api/0025-Player-Tab-List-and-Title-APIs.patch

@@ -1,569 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Techcable <Techcable@outlook.com>
-Date: Mon, 29 Feb 2016 20:02:40 -0600
-Subject: [PATCH] Player Tab List and Title APIs
-
-Co-authored-by: Fruxz <cedricspitzer@outlook.de>
-
-diff --git a/src/main/java/com/destroystokyo/paper/Title.java b/src/main/java/com/destroystokyo/paper/Title.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..9e90c3df567a65b48a0b9341f784eb902cb35d8c
---- /dev/null
-+++ b/src/main/java/com/destroystokyo/paper/Title.java
-@@ -0,0 +1,420 @@
-+package com.destroystokyo.paper;
-+
-+import net.md_5.bungee.api.chat.BaseComponent;
-+import net.md_5.bungee.api.chat.TextComponent;
-+
-+import org.bukkit.Bukkit;
-+import org.bukkit.entity.Player;
-+import org.jetbrains.annotations.NotNull;
-+import org.jetbrains.annotations.Nullable;
-+
-+import java.util.ArrayList;
-+import java.util.Arrays;
-+import java.util.Collection;
-+import java.util.List;
-+
-+import static com.google.common.base.Preconditions.checkArgument;
-+import static com.google.common.base.Preconditions.checkNotNull;
-+import static com.google.common.base.Preconditions.checkState;
-+
-+/**
-+ * Represents a title to may be sent to a {@link Player}.
-+ *
-+ * <p>A title can be sent without subtitle text.</p>
-+ *
-+ * @deprecated use {@link net.kyori.adventure.title.Title}
-+ */
-+@Deprecated
-+public final class Title {
-+
-+    /**
-+     * The default number of ticks for the title to fade in.
-+     */
-+    public static final int DEFAULT_FADE_IN = 20;
-+    /**
-+     * The default number of ticks for the title to stay.
-+     */
-+    public static final int DEFAULT_STAY = 200;
-+    /**
-+     * The default number of ticks for the title to fade out.
-+     */
-+    public static final int DEFAULT_FADE_OUT = 20;
-+
-+    private final BaseComponent[] title;
-+    private final BaseComponent[] subtitle;
-+    private final int fadeIn;
-+    private final int stay;
-+    private final int fadeOut;
-+
-+    /**
-+     * Create a title with the default time values and no subtitle.
-+     *
-+     * <p>Times use default values.</p>
-+     *
-+     * @param title the main text of the title
-+     * @throws NullPointerException if the title is null
-+     */
-+    public Title(@NotNull BaseComponent title) {
-+        this(title, null);
-+    }
-+
-+    /**
-+     * Create a title with the default time values and no subtitle.
-+     *
-+     * <p>Times use default values.</p>
-+     *
-+     * @param title the main text of the title
-+     * @throws NullPointerException if the title is null
-+     */
-+    public Title(@NotNull BaseComponent[] title) {
-+        this(title, null);
-+    }
-+
-+    /**
-+     * Create a title with the default time values and no subtitle.
-+     *
-+     * <p>Times use default values.</p>
-+     *
-+     * @param title the main text of the title
-+     * @throws NullPointerException if the title is null
-+     */
-+    public Title(@NotNull String title) {
-+        this(title, null);
-+    }
-+
-+    /**
-+     * Create a title with the default time values.
-+     *
-+     * <p>Times use default values.</p>
-+     *
-+     * @param title    the main text of the title
-+     * @param subtitle the secondary text of the title
-+     */
-+    public Title(@NotNull BaseComponent title, @Nullable BaseComponent subtitle) {
-+        this(title, subtitle, DEFAULT_FADE_IN, DEFAULT_STAY, DEFAULT_FADE_OUT);
-+    }
-+
-+    /**
-+     * Create a title with the default time values.
-+     *
-+     * <p>Times use default values.</p>
-+     *
-+     * @param title    the main text of the title
-+     * @param subtitle the secondary text of the title
-+     */
-+    public Title(@NotNull BaseComponent[] title, @Nullable BaseComponent[] subtitle) {
-+        this(title, subtitle, DEFAULT_FADE_IN, DEFAULT_STAY, DEFAULT_FADE_OUT);
-+    }
-+
-+    /**
-+     * Create a title with the default time values.
-+     *
-+     * <p>Times use default values.</p>
-+     *
-+     * @param title    the main text of the title
-+     * @param subtitle the secondary text of the title
-+     */
-+    public Title(@NotNull String title, @Nullable String subtitle) {
-+        this(title, subtitle, DEFAULT_FADE_IN, DEFAULT_STAY, DEFAULT_FADE_OUT);
-+    }
-+
-+    /**
-+     * Creates a new title.
-+     *
-+     * @param title    the main text of the title
-+     * @param subtitle the secondary text of the title
-+     * @param fadeIn   the number of ticks for the title to fade in
-+     * @param stay     the number of ticks for the title to stay on screen
-+     * @param fadeOut  the number of ticks for the title to fade out
-+     * @throws IllegalArgumentException if any of the times are negative
-+     */
-+    public Title(@NotNull BaseComponent title, @Nullable BaseComponent subtitle, int fadeIn, int stay, int fadeOut) {
-+        this(
-+                new BaseComponent[]{checkNotNull(title, "title")},
-+                subtitle == null ? null : new BaseComponent[]{subtitle},
-+                fadeIn,
-+                stay,
-+                fadeOut
-+        );
-+    }
-+
-+    /**
-+     * Creates a new title.
-+     *
-+     * @param title    the main text of the title
-+     * @param subtitle the secondary text of the title
-+     * @param fadeIn   the number of ticks for the title to fade in
-+     * @param stay     the number of ticks for the title to stay on screen
-+     * @param fadeOut  the number of ticks for the title to fade out
-+     * @throws IllegalArgumentException if any of the times are negative
-+     */
-+    public Title(@Nullable BaseComponent[] title, @NotNull BaseComponent[] subtitle, int fadeIn, int stay, int fadeOut) {
-+        checkArgument(fadeIn >= 0, "Negative fadeIn: %s", fadeIn);
-+        checkArgument(stay >= 0, "Negative stay: %s", stay);
-+        checkArgument(fadeOut >= 0, "Negative fadeOut: %s", fadeOut);
-+        this.title = checkNotNull(title, "title");
-+        this.subtitle = subtitle;
-+        this.fadeIn = fadeIn;
-+        this.stay = stay;
-+        this.fadeOut = fadeOut;
-+    }
-+
-+    /**
-+     * Creates a new title.
-+     *
-+     * <p>It is recommended to the {@link BaseComponent} constrctors.</p>
-+     *
-+     * @param title    the main text of the title
-+     * @param subtitle the secondary text of the title
-+     * @param fadeIn   the number of ticks for the title to fade in
-+     * @param stay     the number of ticks for the title to stay on screen
-+     * @param fadeOut  the number of ticks for the title to fade out
-+     */
-+    public Title(@NotNull String title, @Nullable String subtitle, int fadeIn, int stay, int fadeOut) {
-+        this(
-+                TextComponent.fromLegacyText(checkNotNull(title, "title")),
-+                subtitle == null ? null : TextComponent.fromLegacyText(subtitle),
-+                fadeIn,
-+                stay,
-+                fadeOut
-+        );
-+    }
-+
-+    /**
-+     * Gets the text of this title
-+     *
-+     * @return the text
-+     */
-+    @NotNull
-+    public BaseComponent[] getTitle() {
-+        return this.title;
-+    }
-+
-+    /**
-+     * Gets the text of this title's subtitle
-+     *
-+     * @return the text
-+     */
-+    @Nullable
-+    public BaseComponent[] getSubtitle() {
-+        return this.subtitle;
-+    }
-+
-+    /**
-+     * Gets the number of ticks to fade in.
-+     *
-+     * <p>The returned value is never negative.</p>
-+     *
-+     * @return the number of ticks to fade in
-+     */
-+    public int getFadeIn() {
-+        return this.fadeIn;
-+    }
-+
-+    /**
-+     * Gets the number of ticks to stay.
-+     *
-+     * <p>The returned value is never negative.</p>
-+     *
-+     * @return the number of ticks to stay
-+     */
-+    public int getStay() {
-+        return this.stay;
-+    }
-+
-+    /**
-+     * Gets the number of ticks to fade out.
-+     *
-+     * <p>The returned value is never negative.</p>
-+     *
-+     * @return the number of ticks to fade out
-+     */
-+    public int getFadeOut() {
-+        return this.fadeOut;
-+    }
-+
-+    /**
-+     * Sends the title directly to an player
-+     *
-+     * @param player the receiver of the title
-+     */
-+    public void send(@NotNull Player player) {
-+        player.sendTitle(this);
-+    }
-+
-+    /**
-+     * Sends the title directly to the defined players
-+     *
-+     * @param players the receivers of the title
-+     */
-+    public void send(@NotNull Collection<? extends Player> players) {
-+        for (Player player : players) {
-+            player.sendTitle(this);
-+        }
-+    }
-+
-+    /**
-+     * Sends the title directly to the defined players
-+     *
-+     * @param players the receivers of the title
-+     */
-+    public void send(@NotNull Player[] players) {
-+        for (Player player : players) {
-+            player.sendTitle(this);
-+        }
-+    }
-+
-+    /**
-+     * Sends the title directly to all online players
-+     */
-+    public void broadcast() {
-+        send(Bukkit.getOnlinePlayers());
-+    }
-+
-+    @NotNull
-+    public static Builder builder() {
-+        return new Builder();
-+    }
-+
-+    /**
-+     * A builder for creating titles
-+     */
-+    public static final class Builder {
-+
-+        private BaseComponent[] title;
-+        private BaseComponent[] subtitle;
-+        private int fadeIn = DEFAULT_FADE_IN;
-+        private int stay = DEFAULT_STAY;
-+        private int fadeOut = DEFAULT_FADE_OUT;
-+
-+        /**
-+         * Sets the title to the given text.
-+         *
-+         * @param title the title text
-+         * @return this builder instance
-+         * @throws NullPointerException if the title is null
-+         */
-+        @NotNull
-+        public Builder title(@NotNull BaseComponent title) {
-+            return this.title(new BaseComponent[]{checkNotNull(title, "title")});
-+        }
-+
-+        /**
-+         * Sets the title to the given text.
-+         *
-+         * @param title the title text
-+         * @return this builder instance
-+         * @throws NullPointerException if the title is null
-+         */
-+        @NotNull
-+        public Builder title(@NotNull BaseComponent[] title) {
-+            this.title = checkNotNull(title, "title");
-+            return this;
-+        }
-+
-+        /**
-+         * Sets the title to the given text.
-+         *
-+         * <p>It is recommended to the {@link BaseComponent} methods.</p>
-+         *
-+         * @param title the title text
-+         * @return this builder instance
-+         * @throws NullPointerException if the title is null
-+         */
-+        @NotNull
-+        public Builder title(@NotNull String title) {
-+            return this.title(TextComponent.fromLegacyText(checkNotNull(title, "title")));
-+        }
-+
-+        /**
-+         * Sets the subtitle to the given text.
-+         *
-+         * @param subtitle the title text
-+         * @return this builder instance
-+         */
-+        @NotNull
-+        public Builder subtitle(@Nullable BaseComponent subtitle) {
-+            return this.subtitle(subtitle == null ? null : new BaseComponent[]{subtitle});
-+        }
-+
-+        /**
-+         * Sets the subtitle to the given text.
-+         *
-+         * @param subtitle the title text
-+         * @return this builder instance
-+         */
-+        @NotNull
-+        public Builder subtitle(@Nullable BaseComponent[] subtitle) {
-+            this.subtitle = subtitle;
-+            return this;
-+        }
-+
-+        /**
-+         * Sets the subtitle to the given text.
-+         *
-+         * <p>It is recommended to the {@link BaseComponent} methods.</p>
-+         *
-+         * @param subtitle the title text
-+         * @return this builder instance
-+         */
-+        @NotNull
-+        public Builder subtitle(@Nullable String subtitle) {
-+            return this.subtitle(subtitle == null ? null : TextComponent.fromLegacyText(subtitle));
-+        }
-+
-+        /**
-+         * Sets the number of ticks for the title to fade in
-+         *
-+         * @param fadeIn the number of ticks to fade in
-+         * @return this builder instance
-+         * @throws IllegalArgumentException if it is negative
-+         */
-+        @NotNull
-+        public Builder fadeIn(int fadeIn) {
-+            checkArgument(fadeIn >= 0, "Negative fadeIn: %s", fadeIn);
-+            this.fadeIn = fadeIn;
-+            return this;
-+        }
-+
-+
-+        /**
-+         * Sets the number of ticks for the title to stay.
-+         *
-+         * @param stay the number of ticks to stay
-+         * @return this builder instance
-+         * @throws IllegalArgumentException if it is negative
-+         */
-+        @NotNull
-+        public Builder stay(int stay) {
-+            checkArgument(stay >= 0, "Negative stay: %s", stay);
-+            this.stay = stay;
-+            return this;
-+        }
-+
-+        /**
-+         * Sets the number of ticks for the title to fade out.
-+         *
-+         * @param fadeOut the number of ticks to fade out
-+         * @return this builder instance
-+         * @throws IllegalArgumentException if it is negative
-+         */
-+        @NotNull
-+        public Builder fadeOut(int fadeOut) {
-+            checkArgument(fadeOut >= 0, "Negative fadeOut: %s", fadeOut);
-+            this.fadeOut = fadeOut;
-+            return this;
-+        }
-+
-+        /**
-+         * Create a title based on the values in the builder.
-+         *
-+         * @return a title from the values in this builder
-+         * @throws IllegalStateException if title isn't specified
-+         */
-+        @NotNull
-+        public Title build() {
-+            checkState(title != null, "Title not specified");
-+            return new Title(this.title, this.subtitle, this.fadeIn, this.stay, this.fadeOut);
-+        }
-+    }
-+}
-diff --git a/src/main/java/org/bukkit/entity/Player.java b/src/main/java/org/bukkit/entity/Player.java
-index f52e7d4e5b8399d04d77384f8fe5315086acd776..3650fb2b79368ad39278062f215d25cc99637cac 100644
---- a/src/main/java/org/bukkit/entity/Player.java
-+++ b/src/main/java/org/bukkit/entity/Player.java
-@@ -1075,6 +1075,131 @@ public interface Player extends HumanEntity, Conversable, OfflinePlayer, PluginM
-     public default void sendMessage(net.md_5.bungee.api.ChatMessageType position, net.md_5.bungee.api.chat.BaseComponent... components) {
-         spigot().sendMessage(position, components);
-     }
-+
-+    /**
-+     * Set the text displayed in the player list header and footer for this player
-+     *
-+     * @param header content for the top of the player list
-+     * @param footer content for the bottom of the player list
-+     * @deprecated in favour of {@link #sendPlayerListHeaderAndFooter(net.kyori.adventure.text.Component, net.kyori.adventure.text.Component)}
-+     */
-+    @Deprecated
-+    public void setPlayerListHeaderFooter(@Nullable net.md_5.bungee.api.chat.BaseComponent[] header, @Nullable net.md_5.bungee.api.chat.BaseComponent[] footer);
-+
-+    /**
-+     * Set the text displayed in the player list header and footer for this player
-+     *
-+     * @param header content for the top of the player list
-+     * @param footer content for the bottom of the player list
-+     * @deprecated in favour of {@link #sendPlayerListHeaderAndFooter(net.kyori.adventure.text.Component, net.kyori.adventure.text.Component)}
-+     */
-+    @Deprecated
-+    public void setPlayerListHeaderFooter(@Nullable net.md_5.bungee.api.chat.BaseComponent header, @Nullable net.md_5.bungee.api.chat.BaseComponent footer);
-+
-+    /**
-+     * Update the times for titles displayed to the player
-+     *
-+     * @param fadeInTicks  ticks to fade-in
-+     * @param stayTicks    ticks to stay visible
-+     * @param fadeOutTicks ticks to fade-out
-+     * @deprecated Use {@link #showTitle(net.kyori.adventure.title.Title)} or {@link #sendTitlePart(net.kyori.adventure.title.TitlePart, Object)}
-+     */
-+    @Deprecated
-+    public void setTitleTimes(int fadeInTicks, int stayTicks, int fadeOutTicks);
-+
-+    /**
-+     * Update the subtitle of titles displayed to the player
-+     *
-+     * @param subtitle Subtitle to set
-+     * @deprecated Use {@link #showTitle(net.kyori.adventure.title.Title)} or {@link #sendTitlePart(net.kyori.adventure.title.TitlePart, Object)}
-+     */
-+    @Deprecated
-+    public void setSubtitle(net.md_5.bungee.api.chat.BaseComponent[] subtitle);
-+
-+    /**
-+     * Update the subtitle of titles displayed to the player
-+     *
-+     * @param subtitle Subtitle to set
-+     * @deprecated Use {@link #showTitle(net.kyori.adventure.title.Title)} or {@link #sendTitlePart(net.kyori.adventure.title.TitlePart, Object)}
-+     */
-+    @Deprecated
-+    public void setSubtitle(net.md_5.bungee.api.chat.BaseComponent subtitle);
-+
-+    /**
-+     * Show the given title to the player, along with the last subtitle set, using the last set times
-+     *
-+     * @param title Title to set
-+     * @deprecated Use {@link #showTitle(net.kyori.adventure.title.Title)} or {@link #sendTitlePart(net.kyori.adventure.title.TitlePart, Object)}
-+     */
-+    @Deprecated
-+    public void showTitle(@Nullable net.md_5.bungee.api.chat.BaseComponent[] title);
-+
-+    /**
-+     * Show the given title to the player, along with the last subtitle set, using the last set times
-+     *
-+     * @param title Title to set
-+     * @deprecated Use {@link #showTitle(net.kyori.adventure.title.Title)} or {@link #sendTitlePart(net.kyori.adventure.title.TitlePart, Object)}
-+     */
-+    @Deprecated
-+    public void showTitle(@Nullable net.md_5.bungee.api.chat.BaseComponent title);
-+
-+    /**
-+     * Show the given title and subtitle to the player using the given times
-+     *
-+     * @param title        big text
-+     * @param subtitle     little text under it
-+     * @param fadeInTicks  ticks to fade-in
-+     * @param stayTicks    ticks to stay visible
-+     * @param fadeOutTicks ticks to fade-out
-+     * @deprecated Use {@link #showTitle(net.kyori.adventure.title.Title)} or {@link #sendTitlePart(net.kyori.adventure.title.TitlePart, Object)}
-+     */
-+    @Deprecated
-+    public void showTitle(@Nullable net.md_5.bungee.api.chat.BaseComponent[] title, @Nullable net.md_5.bungee.api.chat.BaseComponent[] subtitle, int fadeInTicks, int stayTicks, int fadeOutTicks);
-+
-+    /**
-+     * Show the given title and subtitle to the player using the given times
-+     *
-+     * @param title        big text
-+     * @param subtitle     little text under it
-+     * @param fadeInTicks  ticks to fade-in
-+     * @param stayTicks    ticks to stay visible
-+     * @param fadeOutTicks ticks to fade-out
-+     * @deprecated Use {@link #showTitle(net.kyori.adventure.title.Title)} or {@link #sendTitlePart(net.kyori.adventure.title.TitlePart, Object)}
-+     */
-+    @Deprecated
-+    public void showTitle(@Nullable net.md_5.bungee.api.chat.BaseComponent title, @Nullable net.md_5.bungee.api.chat.BaseComponent subtitle, int fadeInTicks, int stayTicks, int fadeOutTicks);
-+
-+    /**
-+     * Show the title to the player, overriding any previously displayed title.
-+     *
-+     * <p>This method overrides any previous title, use {@link #updateTitle(com.destroystokyo.paper.Title)} to change the existing one.</p>
-+     *
-+     * @param title the title to send
-+     * @throws NullPointerException if the title is null
-+     * @deprecated Use {@link #showTitle(net.kyori.adventure.title.Title)} or {@link #sendTitlePart(net.kyori.adventure.title.TitlePart, Object)}
-+     */
-+    @Deprecated
-+    void sendTitle(@NotNull com.destroystokyo.paper.Title title);
-+
-+    /**
-+     * Show the title to the player, overriding any previously displayed title.
-+     *
-+     * <p>This method doesn't override previous titles, but changes their values.</p>
-+     *
-+     * @param title the title to send
-+     * @throws NullPointerException if title is null
-+     * @deprecated Use {@link #showTitle(net.kyori.adventure.title.Title)} or {@link #sendTitlePart(net.kyori.adventure.title.TitlePart, Object)}
-+     */
-+    @Deprecated
-+    void updateTitle(@NotNull com.destroystokyo.paper.Title title);
-+
-+    /**
-+     * Hide any title that is currently visible to the player
-+     *
-+     * @deprecated use {@link #clearTitle()}
-+     */
-+    @Deprecated
-+    public void hideTitle();
-     // Paper end
- 
-     /**