Update some patches from Leaves

Update upstream(Luminol-lithium-sleeping-block-entity)
Update upstream (Luminol)
2025-08-15 03:21:36 +08:00 · 2025-08-13 22:27:33 +08:00 · 2025-08-11 13:35:13 +08:00 · 2025-08-09 02:37:40 +08:00 · 2025-08-08 00:59:22 +08:00 · 2025-08-04 20:00:05 +08:00
99 changed files with 10759 additions and 10617 deletions
@@ -9,6 +9,8 @@ body:
  - type: markdown
    attributes:
      value: |
+        在提问之前，请您先阅读 [提问的智慧](https://lug.ustc.edu.cn/wiki/doc/smart-questions/) ，我们不会为任何无意义的问题作回复。
+        Please read [smart questions](http://www.catb.org/~esr/faqs/smart-questions.html) before asking questions, we won't respond to any meaningless questions.
        请详细描述您所遇到的Bug。确保您**真的**遇到了**服务端**Bug，而非原版特性或客户端Bug。
        Please describe the bug you encountered in detail. Make sure you're **actually** hitting a **server-side** bug, not a vanilla feature or client-side bug.<br>
        如果您确定的话，就按照下面的模板填充信息，并提交反馈。
@@ -11,6 +11,8 @@ body:
      value: |
        感谢您为 Lophine 提交新的需求！请尽可能详细地描述，以便我们可以更轻松地考虑和审查请求。
        Thank you for filling out a feature request for Lophine! Please be as detailed as possible so that we may consider and review the request easier.<br>
+        在提问之前，请您先阅读 [提问的智慧](https://lug.ustc.edu.cn/wiki/doc/smart-questions/) ，我们不会为任何无意义的问题作回复。
+        Please read [smart questions](http://www.catb.org/~esr/faqs/smart-questions.html) before asking questions, we won't respond to any meaningless questions.
        请搜索所有问题以避免重复的功能请求。如果您期望的功能已存在，请回复如果您有什么要补充的。
        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.<br>
        在请求新功能之前，请确保您使用的是最新版本并且您请求的功能不在 Lophine 中。
@@ -1,10 +1,12 @@
-name: Lophine CI - ver/1.21.7
+name: Lophine CI

 on:
  push:
-    branches: [ "ver/1.21.7" ]
+    branches:
+      - "**"
  pull_request:
-    branches: [ "ver/1.21.7" ]
+    branches:
+      - "**"

 permissions: write-all

@@ -20,7 +22,7 @@ jobs:
        uses: actions/setup-java@v4
        with:
          distribution: zulu
-          java-version: 22
+          java-version: 21

      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v4
@@ -32,18 +34,10 @@ jobs:
        run: git config --global user.email "ci@luminolmc.com" && git config --global user.name "LuminolMC CI"

      - name: Apply All Patches
-        run: ./gradlew applyAllPatches
+        run: ./gradlew --refresh-dependencies applyAllPatches

      - name: CreateMojmapPaperclipJar
-        run: ./gradlew createMojmapPaperclipJar
-
-      - name: Publish to repo
-        if: github.event_name != 'pull_request' && false # do not push to any repo
-        continue-on-error: true
-        run: ./gradlew generateDevelopmentBundle publish -PpublishDevBundle=true
-        env:
-          PRIVATE_MAVEN_REPO_PASSWORD: ${{ secrets.PRIVATE_MAVEN_REPO_PASSWORD }}
-          PRIVATE_MAVEN_REPO_USERNAME: ${{ secrets.PRIVATE_MAVEN_REPO_USERNAME }}
+        run: ./gradlew --refresh-dependencies createMojmapPaperclipJar

      - name: Upload Artifact
        uses: actions/upload-artifact@v4
@@ -55,8 +49,16 @@ jobs:
        if: github.event_name != 'pull_request'
        run: sh scripts/SetENV.sh

+      - name: Publish to repo
+        if: github.event_name != 'pull_request' && env.flag_release == 'true' && false # do not push to any repo
+        continue-on-error: true
+        run: ./gradlew --refresh-dependencies generateDevelopmentBundle publish -PpublishDevBundle=true
+        env:
+          PRIVATE_MAVEN_REPO_PASSWORD: ${{ secrets.PRIVATE_MAVEN_REPO_PASSWORD }}
+          PRIVATE_MAVEN_REPO_USERNAME: ${{ secrets.PRIVATE_MAVEN_REPO_USERNAME }}
+
      - name: Create Release
-        if: github.event_name != 'pull_request'
+        if: github.event_name != 'pull_request' && env.flag_release == 'true'
        uses: ncipollo/release-action@v1
        with:
          tag: ${{ env.tag }}
@@ -2,7 +2,7 @@ Lophine inherits its licensing from the included upstream projects.

 Lophine从上游继承了许可证。

-As such, Lophine is licensed under the 
+As such, Lophine is licensed under the
 [GNU General Public License version 3](licenses/GPL.md); as it inherits it from Luminol,
 who in turn inherits it from the original Folia, Paper, Spigot, Bukkit and CraftBukkit projects.

@@ -4,6 +4,7 @@

 <h4>Lophine 是一个基于Luminol的分支，具有许多有用的优化和可配置的原版特性，目标是在Folia上实现更多生电的实现</h4>

+![Created At](https://img.shields.io/github/created-at/LuminolMC/Lophine?style=flat-square)
 [![License](https://img.shields.io/github/license/LuminolMC/Lophine?style=flat-square)](LICENSE.md)
 [![Issues](https://img.shields.io/github/issues/LuminolMC/Lophine?style=flat-square)](https://github.com/LuminolMC/Lophine/issues)
 ![Commit Activity](https://img.shields.io/github/commit-activity/w/LuminolMC/Lophine?style=flat-square)
@@ -13,21 +14,29 @@
 [English](./README_EN.md) | **中文**

 ## 特性
- - 支持部分Bukkit插件
- - 可配置的原版特性
- - Tpsbar 支持
- - 对单线程区域性能的优化
- - 更多有用的功能
+
+- 支持部分Bukkit插件
+- 可配置的原版特性
+- Tpsbar 支持
+- 针对folia bug的一些修复
+- linear和b_linear(linear的重新实现)存档格式支持
+- 对单线程区域性能的优化
+- 更多有用的功能

 ## 下载
+
 任何版本都可以在 [Release](https://github.com/LuminolMC/Lophine/releases), 中找到，你也可以通过[以下步骤](./README.md#构建)自己构建。

 ## 构建
+
 要构建一个paperclip jar，你需要运行以下命令。你可以在lophine-server/build/libs中找到jar（注意：需要`JDK21`）
+
 ```shell
 ./gradlew applyAllPatches && ./gradlew createMojmapPaperclipJar
 ```
+
 ## 使用API
+
 使用 Gradle:

 ```kotlin
@@ -62,26 +71,32 @@ dependencies {
 ```

 ## 联系方式
+
 > 如果您对这个项目感兴趣或有任何问题，请随时向我们提问。

 **QQ群: [1015048616](http://qm.qq.com/cgi-bin/qm/qr?_wv=1027&k=QML5kIVsniPi1PlZvnjHQT_02EHsZ5Jc&authKey=%2FTCJsZC7JFQ9sxAroPCKuYnlV57Z5fyqp36ewXZk3Sn4iJ9p4MB1JKdc%2FFcX3HOM&noverify=0&group_code=1015048616)** | QQ频道: [点击加入](https://pd.qq.com/s/eq9krf9j) | Telegram: [点击加入](https://t.me/LuminolMinecraft) | Discord: [点击加入](https://discord.gg/Qd7m3V6eDx)


 ## 关于 Issue
+
 当您遇到任何问题时，请向我们提问，我们将尽力解决，但请记得清楚地描述您的问题并提供足够的日志等信息。

 ## 贡献代码
+
 可查看 [Contributing](./docs/CONTRIBUTING.md)

 ## BStats
+
 ![bStats](https://bstats.org/signatures/server-implementation/Lophine.svg "bStats")

 ## 特别感谢
+
 <b>感谢[LegacyLands](https://github.com/LegacyLands)对本项目的赞助,如果你想开发一些跨folia/非folia平台的插件,[legacy-lands-library](https://github.com/LegacyLands/legacy-lands-library/)将会是个不错的lib</b>

 ![legacy-lands-logo](public/image/legacy-lands-logo.png)

 ## 请给我们一个 ⭐Star！
+
 > 你的每一个免费的 ⭐Star 就是我们每一个前进的动力。

 <a href="https://star-history.com/#LuminolMC/Luminol&LuminolMC/LightingLuminol&LuminolMC/Lophine&Date">
@@ -2,8 +2,10 @@

 # Lophine

-<h4>LightingLuminol is a Luminol fork with many useful optimizations and configurable vanilla features, aims to provide more function for survival-usable circuit on folia</h4>
+<h4>Lophine is a Luminol fork with many useful optimizations and configurable vanilla features, aims to provide
+more function for survival-usable circuit on folia</h4>

+![Created At](https://img.shields.io/github/created-at/LuminolMC/Lophine?style=flat-square)
 [![License](https://img.shields.io/github/license/LuminolMC/Lophine?style=flat-square)](LICENSE.md)
 [![Issues](https://img.shields.io/github/issues/LuminolMC/Lophine?style=flat-square)](https://github.com/LuminolMC/Lophine/issues)
 ![Commit Activity](https://img.shields.io/github/commit-activity/w/LuminolMC/Lophine?style=flat-square)
@@ -13,21 +15,29 @@
 **English** | [中文](./README.md)

 ## Features
- - Supported some Bukkit plugin
- - Configurable vanilla features
- - Tpsbar support
- - Useful optimizations to improve the performance of single threaded region
- - More functions
+
+- Supported some Bukkit plugin
+- Configurable vanilla features
+- Tpsbar support
+- Useful fixes of bugs of folia
+- Linear and BufferedLinear(AKA. b_linear)(a reimplementation of linear) region format support
+- Useful optimizations to improve the performance of single threaded region
+- More functions

 ## Download
+
 Any versions are available in the [release](https://github.com/LuminolMC/Lophine/releases), also you can build it by yourself through [the following steps](./README_EN.md#Build).

 ## Build
+
 To build a paperclip jar, you need to run the following command. You can find the jar in lophine-server/build/libs(Note: `JDK21` is needed)
+
 ```shell
 ./gradlew applyAllPatches && ./gradlew createMojmapPaperclipJar
 ```
+
 ## Using API
+
 For gradle:

 ```kotlin
@@ -62,25 +72,31 @@ For maven
 ```

 ## Contact
+
 > If you are interested in this project or have any issue, feel free to ask us.

 **QQ Group: [1015048616](http://qm.qq.com/cgi-bin/qm/qr?_wv=1027&k=hTPlI5j6XB8pgk4sdx6RkjhBPGG1r4IR&authKey=pnu6uCKQP7Sja2CJWC15Qi3BeI%2FAsh8tU4m5muufMBjbB3zz%2BwHBZCTRRdSNKhld&noverify=0&group_code=1015048616)** | QQ Channel: [Click To Join](https://pd.qq.com/s/eq9krf9j) | Telegram: [Click To Join](https://t.me/LuminolMinecraft) | Discord: [Click To Join](https://discord.gg/Qd7m3V6eDx)

 ## About Issue
+
 When you meet any problems, just ask us, we will do our best to solve it, but remember to state your problem clear and provide enough logs etc.</br>

 ## Pull Requests
+
 See [Contributing](./docs/CONTRIBUTING_EN.md)

 ## BStats
+
 ![bStats](https://bstats.org/signatures/server-implementation/Lophine.svg "bStats")

 ## Special Thanks
+
 Thanks [LegacyLands](https://github.com/LegacyLands) for sponsoring this project.If you want to develop some crossing folia/non-folia platform plugins, [legacy-lands-library](https://github.com/LegacyLands/legacy-lands-library/) will be a nice choice for you

 ![legacy-lands-logo](public/image/legacy-lands-logo.png)

 ## Please ⭐star us!
+
 <a href="https://star-history.com/#LuminolMC/Luminol&LuminolMC/LightingLuminol&LuminolMC/Lophine&Date">
  <picture>
    <source media="(prefers-color-scheme: dark)" srcset="https://api.star-history.com/svg?repos=LuminolMC/Luminol%2CLuminolMC/LightingLuminol%2CLuminolMC/Lophine&type=Date&theme=dark" />
@@ -1,5 +1,5 @@
 为Lophine贡献代码
-===========
+===============

 [English](./CONTRIBUTING_EN.md) | **中文**

@@ -45,17 +45,20 @@ Lophine 使用和 Folia 一样的补丁系统，并为了针对不同部分的
 4. 进入 仓库根目录下的 `*-api` 和 `*-server` 文件夹进行修改。

 以下为对上述各个文件夹的简单描述，详细描述可以参考[这里](https://github.com/Toffikk/paperweight-examples/blob/18241979c88068d5b061d95ad69c98ecb201c246/README.md)：
+
 1. API部分
- - `lophine-api` ：对新增API的修改
- - `luminol-api` ：对luminol-API的修改应当在此文件夹下进行
- - `folia-api` ：对folia-API的修改应当在此文件夹下进行
- - `paper-api` ：对paper-API/spigot-API/bukkit-API的修改应该在此文件夹下进行
+
+- `lophine-api` ：对新增API的修改
+- `luminol-api` ：对luminol-API的修改应当在此文件夹下进行
+- `folia-api` ：对folia-API的修改应当在此文件夹下进行
+- `paper-api` ：对paper-API/spigot-API/bukkit-API的修改应该在此文件夹下进行

 2. Server部分
- - `lophine-server` ：对Minecraft原版服务器的修改和新增文件应当在此文件夹下进行
- - `luminol-server` ：对luminol-server的修改应当在此文件夹下进行
- - `folia-server` ：对folia-Server的修改应当在此文件夹下进行
- - `paper-server` ：对于paper对服务器逻辑的修改应当在此文件夹下进行
+
+- `lophine-server` ：对Minecraft原版服务器的修改和新增文件应当在此文件夹下进行
+- `luminol-server` ：对luminol-server的修改应当在此文件夹下进行
+- `folia-server` ：对folia-Server的修改应当在此文件夹下进行
+- `paper-server` ：对于paper对服务器逻辑的修改应当在此文件夹下进行

 顺便一提，仓库根目录下的 `*-api` 和 `*-server` 并不是正常的 git 仓库：

@@ -82,7 +85,7 @@ Lophine 使用和 Folia 一样的补丁系统，并为了针对不同部分的

 1. 在 HEAD 上直接进行修改；
 2. 使用 `git commit -a --fixup <hash>` 来进行一个更正提交；（不要提交对在lophine新建文件的修改）
-   - 如果你想要更改提交信息，你也可以用 `--squash` 来代替 `--fixup`。
+    - 如果你想要更改提交信息，你也可以用 `--squash` 来代替 `--fixup`。
 3. 使用 `git rebase -i --autosquash base` 来进行自动变基，你只需要输入 `:q` 来关闭确认页面即可；
 4. 运行 Gradle 任务 `fixupPaperApiFilePatches` 来修改已被修改的在lophine新建文件的补丁（注意不要提交）；
 5. 运行 Gradle 任务 `rebuildAllServerPatches` 来修改已被修改的补丁；
@@ -1,5 +1,5 @@
 Contributing to Lophine
-===========
+=======================

 **English** | [中文](./CONTRIBUTING.md)

@@ -50,16 +50,18 @@ If you have forked the main repository, then you should follow the steps below:
 The following is the simple description of the aforementioned folders, detailed description can be referred to [here](https://github.com/Toffikk/paperweight-examples/blob/18241979c88068d5b061d95ad69c98ecb201c246/README.md):

 1. API part
- - `lophine-api` : Modifications to the new API
- - `luminol-api` : Modifications to Luminol API should be carried out in this folder
- - `folia-api` : Modifications to Folia API should be carried out in this folder
- - `paper-api` : Modifications to Paper API/Spigot API/Bukkit API should be carried out in this folder
+
+- `lophine-api` : Modifications to the new API
+- `luminol-api` : Modifications to Luminol API should be carried out in this folder
+- `folia-api` : Modifications to Folia API should be carried out in this folder
+- `paper-api` : Modifications to Paper API/Spigot API/Bukkit API should be carried out in this folder

 2. Server part
- - `lophine-server` : Changes and new files to the Minecraft vanilla server should be made in this folder
- - `luminol-server` : Changes to luminol-server should be made in this folder
- - `folia-server` : Changes to folia-server should be made in this folder
- - `paper-server` : Modifications to the server logic for paper should be made in this folder
+
+- `lophine-server` : Changes and new files to the Minecraft vanilla server should be made in this folder
+- `luminol-server` : Changes to luminol-server should be made in this folder
+- `folia-server` : Changes to folia-server should be made in this folder
+- `paper-server` : Modifications to the server logic for paper should be made in this folder

 BTW, `*-api` and `*-server` and are not normal git repositories.

@@ -1,8 +1,10 @@
 group=fun.bm.lophine
-version=1.21.7-R0.1-SNAPSHOT
-mcVersion=1.21.7
+version=1.21.8-R0.1-SNAPSHOT
+mcVersion=1.21.8
+release=2
+# 0 for skip release, 1 for pre-release, 2 for release

-luminolRef=1cb5d158eaa29ff188ae9f09091d7fe6814df3dc
+luminolRef=98ea236c84adf0fc960d1e0b288413a41bb22ada

 org.gradle.configuration-cache=true
 org.gradle.caching=true
@@ -1,4 +1,5 @@
 ### GNU GENERAL PUBLIC LICENSE
+==============================

 Version 3, 29 June 2007

@@ -217,23 +218,23 @@ produce it from the Program, in the form of source code under the
 terms of section 4, provided that you also meet all of these
 conditions:

-   a) The work must carry prominent notices stating that you modified
-    it, and giving a relevant date.
-   b) The work must carry prominent notices stating that it is
-    released under this License and any conditions added under
-    section 7. This requirement modifies the requirement in section 4
-    to "keep intact all notices".
-   c) You must license the entire work, as a whole, under this
-    License to anyone who comes into possession of a copy. This
-    License will therefore apply, along with any applicable section 7
-    additional terms, to the whole of the work, and all its parts,
-    regardless of how they are packaged. This License gives no
-    permission to license the work in any other way, but it does not
-    invalidate such permission if you have separately received it.
-   d) If the work has interactive user interfaces, each must display
-    Appropriate Legal Notices; however, if the Program has interactive
-    interfaces that do not display Appropriate Legal Notices, your
-    work need not make them do so.
+- a) The work must carry prominent notices stating that you modified
+  it, and giving a relevant date.
+- b) The work must carry prominent notices stating that it is
+  released under this License and any conditions added under
+  section 7. This requirement modifies the requirement in section 4
+  to "keep intact all notices".
+- c) You must license the entire work, as a whole, under this
+  License to anyone who comes into possession of a copy. This
+  License will therefore apply, along with any applicable section 7
+  additional terms, to the whole of the work, and all its parts,
+  regardless of how they are packaged. This License gives no
+  permission to license the work in any other way, but it does not
+  invalidate such permission if you have separately received it.
+- d) If the work has interactive user interfaces, each must display
+  Appropriate Legal Notices; however, if the Program has interactive
+  interfaces that do not display Appropriate Legal Notices, your
+  work need not make them do so.

 A compilation of a covered work with other separate and independent
 works, which are not by their nature extensions of the covered work,
@@ -252,42 +253,42 @@ sections 4 and 5, provided that you also convey the machine-readable
 Corresponding Source under the terms of this License, in one of these
 ways:

-   a) Convey the object code in, or embodied in, a physical product
-    (including a physical distribution medium), accompanied by the
-    Corresponding Source fixed on a durable physical medium
-    customarily used for software interchange.
-   b) Convey the object code in, or embodied in, a physical product
-    (including a physical distribution medium), accompanied by a
-    written offer, valid for at least three years and valid for as
-    long as you offer spare parts or customer support for that product
-    model, to give anyone who possesses the object code either (1) a
-    copy of the Corresponding Source for all the software in the
-    product that is covered by this License, on a durable physical
-    medium customarily used for software interchange, for a price no
-    more than your reasonable cost of physically performing this
-    conveying of source, or (2) access to copy the Corresponding
-    Source from a network server at no charge.
-   c) Convey individual copies of the object code with a copy of the
-    written offer to provide the Corresponding Source. This
-    alternative is allowed only occasionally and noncommercially, and
-    only if you received the object code with such an offer, in accord
-    with subsection 6b.
-   d) Convey the object code by offering access from a designated
-    place (gratis or for a charge), and offer equivalent access to the
-    Corresponding Source in the same way through the same place at no
-    further charge. You need not require recipients to copy the
-    Corresponding Source along with the object code. If the place to
-    copy the object code is a network server, the Corresponding Source
-    may be on a different server (operated by you or a third party)
-    that supports equivalent copying facilities, provided you maintain
-    clear directions next to the object code saying where to find the
-    Corresponding Source. Regardless of what server hosts the
-    Corresponding Source, you remain obligated to ensure that it is
-    available for as long as needed to satisfy these requirements.
-   e) Convey the object code using peer-to-peer transmission,
-    provided you inform other peers where the object code and
-    Corresponding Source of the work are being offered to the general
-    public at no charge under subsection 6d.
+- a) Convey the object code in, or embodied in, a physical product
+  (including a physical distribution medium), accompanied by the
+  Corresponding Source fixed on a durable physical medium
+  customarily used for software interchange.
+- b) Convey the object code in, or embodied in, a physical product
+  (including a physical distribution medium), accompanied by a
+  written offer, valid for at least three years and valid for as
+  long as you offer spare parts or customer support for that product
+  model, to give anyone who possesses the object code either (1) a
+  copy of the Corresponding Source for all the software in the
+  product that is covered by this License, on a durable physical
+  medium customarily used for software interchange, for a price no
+  more than your reasonable cost of physically performing this
+  conveying of source, or (2) access to copy the Corresponding
+  Source from a network server at no charge.
+- c) Convey individual copies of the object code with a copy of the
+  written offer to provide the Corresponding Source. This
+  alternative is allowed only occasionally and noncommercially, and
+  only if you received the object code with such an offer, in accord
+  with subsection 6b.
+- d) Convey the object code by offering access from a designated
+  place (gratis or for a charge), and offer equivalent access to the
+  Corresponding Source in the same way through the same place at no
+  further charge. You need not require recipients to copy the
+  Corresponding Source along with the object code. If the place to
+  copy the object code is a network server, the Corresponding Source
+  may be on a different server (operated by you or a third party)
+  that supports equivalent copying facilities, provided you maintain
+  clear directions next to the object code saying where to find the
+  Corresponding Source. Regardless of what server hosts the
+  Corresponding Source, you remain obligated to ensure that it is
+  available for as long as needed to satisfy these requirements.
+- e) Convey the object code using peer-to-peer transmission,
+  provided you inform other peers where the object code and
+  Corresponding Source of the work are being offered to the
+  public at no charge under subsection 6d.

 A separable portion of the object code, whose source code is excluded
 from the Corresponding Source as a System Library, need not be
@@ -363,23 +364,23 @@ Notwithstanding any other provision of this License, for material you
 add to a covered work, you may (if authorized by the copyright holders
 of that material) supplement the terms of this License with terms:

-   a) Disclaiming warranty or limiting liability differently from the
-    terms of sections 15 and 16 of this License; or
-   b) Requiring preservation of specified reasonable legal notices or
-    author attributions in that material or in the Appropriate Legal
-    Notices displayed by works containing it; or
-   c) Prohibiting misrepresentation of the origin of that material,
-    or requiring that modified versions of such material be marked in
-    reasonable ways as different from the original version; or
-   d) Limiting the use for publicity purposes of names of licensors
-    or authors of the material; or
-   e) Declining to grant rights under trademark law for use of some
-    trade names, trademarks, or service marks; or
-   f) Requiring indemnification of licensors and authors of that
-    material by anyone who conveys the material (or modified versions
-    of it) with contractual assumptions of liability to the recipient,
-    for any liability that these contractual assumptions directly
-    impose on those licensors and authors.
+- a) Disclaiming warranty or limiting liability differently from the
+  terms of sections 15 and 16 of this License; or
+- b) Requiring preservation of specified reasonable legal notices or
+  author attributions in that material or in the Appropriate Legal
+  Notices displayed by works containing it; or
+- c) Prohibiting misrepresentation of the origin of that material,
+  or requiring that modified versions of such material be marked in
+  reasonable ways as different from the original version; or
+- d) Limiting the use for publicity purposes of names of licensors
+  or authors of the material; or
+- e) Declining to grant rights under trademark law for use of some
+  trade names, trademarks, or service marks; or
+- f) Requiring indemnification of licensors and authors of that
+  material by anyone who conveys the material (or modified versions
+  of it) with contractual assumptions of liability to the recipient,
+  for any liability that these contractual assumptions directly
+  impose on those licensors and authors.

 All other non-permissive additional terms are considered "further
 restrictions" within the meaning of section 10. If the Program as you
@@ -1,5 +1,5 @@
-The MIT License (MIT)
-=====================
+### The MIT License (MIT)
+=========================

 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation
@@ -51,7 +51,7 @@
     // Luminol start - Dependenices insert
     implementation("com.electronwill.night-config:toml:3.8.2") // Night config
     implementation("com.github.luben:zstd-jni:1.5.4-1")
-@@ -264,14 +_,14 @@
+@@ -276,14 +_,14 @@
         val gitBranch = git.exec(providers, "rev-parse", "--abbrev-ref", "HEAD").get().trim()
         attributes(
             "Main-Class" to "org.bukkit.craftbukkit.Main",
@@ -62,7 +62,7 @@
 -            "Specification-Title" to "Luminol",
 +            "Specification-Title" to "Lophine",
             "Specification-Version" to project.version,
-             "Specification-Vendor" to "Luminol Team",
+             "Specification-Vendor" to "LuminolMC org",
 -            "Brand-Id" to "luminolmc:luminol",
 -            "Brand-Name" to "Luminol",
 +            "Brand-Id" to "luminolmc:lophine",
@@ -70,3 +70,12 @@
             "Build-Number" to (build ?: ""),
             "Build-Time" to buildTime.toString(),
             "Git-Branch" to gitBranch,
+@@ -447,7 +_,7 @@
+ }
+ 
+ fill {
+-    project("luminol")
+    project("lophine")
+     versionFamily(paperweight.minecraftVersion.map { it.split(".", "-").takeWhile { part -> part.toIntOrNull() != null }.take(2).joinToString(".") })
+     version(paperweight.minecraftVersion)
+ 
@@ -5,29 +5,17 @@ Subject: [PATCH] Rebrand to Lophine


 diff --git a/src/main/java/me/earthme/luminol/config/ConfigManager.java b/src/main/java/me/earthme/luminol/config/ConfigManager.java
-index 26a812cd526acfd1edf31a5c9799fa6deeae927a..9b01cf6f066b2998a2b178321782be1c96f73b0c 100644
+index 0a3fa2756dae0eea9e2c0fa6bbaa425584763036..6c1cb2866c81a1bc861289aedb2c318f910a8498 100644
 --- a/src/main/java/me/earthme/luminol/config/ConfigManager.java
 +++ b/src/main/java/me/earthme/luminol/config/ConfigManager.java
@@ -19,6 +19,7 @@ public class ConfigManager {
 
     public static void initConfigs() throws IOException {
-         configfiles.put("luminol", new ConfigsInstance(new File("luminol_config"), "luminol", "me.earthme.luminol.config.modules"));
-+        configfiles.put("lophine", new ConfigsInstance(new File("lophine_config"), "lophine", "fun.bm.lophine.config.modules")); // add lophine config to global config
+         configfiles.put("luminol", ConfigsInstance.of(new File("luminol_config"), "luminol", "me.earthme.luminol.config.modules"));
+        configfiles.put("lophine", ConfigsInstance.of(new File("lophine_config"), "lophine", "fun.bm.lophine.config.modules")); // add lophine config to global config
         preLoad();
     }
 
-diff --git a/src/main/java/me/earthme/luminol/config/modules/experiment/CommandBlockExecutionConfig.java b/src/main/java/me/earthme/luminol/config/modules/experiment/CommandBlockExecutionConfig.java
-index 531214d7ab28ece4bf84e82b39d1c9f983f0fb0c..b68fa0427bb975e91e76f73ab4cc089a424937a3 100644
--- a/src/main/java/me/earthme/luminol/config/modules/experiment/CommandBlockExecutionConfig.java
-+++ b/src/main/java/me/earthme/luminol/config/modules/experiment/CommandBlockExecutionConfig.java
-@@ -5,6 +5,7 @@ import me.earthme.luminol.config.IConfigModule;
- import me.earthme.luminol.config.flags.ConfigInfo;
- 
- public class CommandBlockExecutionConfig implements IConfigModule {
-+    @me.earthme.luminol.config.flags.TransformedConfig(name = "command_block_enabled", category = {"experiment", "command"}, originInstance = "lophine")
-     @ConfigInfo(baseName = "enabled")
-     public static boolean enabled = false;
- 
 diff --git a/src/main/java/me/earthme/luminol/config/modules/misc/ServerModNameConfig.java b/src/main/java/me/earthme/luminol/config/modules/misc/ServerModNameConfig.java
 index ded1f0667327a70a923ebda55c41b1c9094d3e37..57ddc0832b919b115b85c81ac30f136e32f1e77e 100644
 --- a/src/main/java/me/earthme/luminol/config/modules/misc/ServerModNameConfig.java
@@ -0,0 +1,18 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Mon, 28 Jul 2025 23:02:47 +0800
+Subject: [PATCH] Transformed Configs
+
+
+diff --git a/src/main/java/me/earthme/luminol/config/modules/experiment/CommandBlockExecutionConfig.java b/src/main/java/me/earthme/luminol/config/modules/experiment/CommandBlockExecutionConfig.java
+index 531214d7ab28ece4bf84e82b39d1c9f983f0fb0c..b68fa0427bb975e91e76f73ab4cc089a424937a3 100644
+--- a/src/main/java/me/earthme/luminol/config/modules/experiment/CommandBlockExecutionConfig.java
+++ b/src/main/java/me/earthme/luminol/config/modules/experiment/CommandBlockExecutionConfig.java
+@@ -5,6 +5,7 @@ import me.earthme.luminol.config.IConfigModule;
+ import me.earthme.luminol.config.flags.ConfigInfo;
+ 
+ public class CommandBlockExecutionConfig implements IConfigModule {
+    @me.earthme.luminol.config.flags.TransformedConfig(name = "command_block_enabled", category = {"experiment", "command"}, originInstance = "lophine")
+     @ConfigInfo(baseName = "enabled")
+     public static boolean enabled = false;
+ 
@@ -0,0 +1,121 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Wed, 13 Aug 2025 22:23:46 +0800
+Subject: [PATCH] Leaves: Item overstack util
+
+Co-authored by: violetc <58360096+s-yh-china@users.noreply.github.com>
+As a part of : Leaves (https://github.com/LeavesMC/Leaves/blob/d93e9766d3797d130f66179e70a1b374c546fef7/leaves-server/src/main/java/org/leavesmc/leaves/util/ItemOverstackUtils.java)
+Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
+
+diff --git a/src/main/java/org/leavesmc/leaves/util/ItemOverstackUtils.java b/src/main/java/org/leavesmc/leaves/util/ItemOverstackUtils.java
+index 5995c499298454a060433746c64be5fcc8d202e2..3452399de0fa464ce04a7cf1a05b440346bef662 100644
+--- a/src/main/java/org/leavesmc/leaves/util/ItemOverstackUtils.java
+++ b/src/main/java/org/leavesmc/leaves/util/ItemOverstackUtils.java
+@@ -17,29 +17,30 @@
+ 
+ package org.leavesmc.leaves.util;
+ 
+import fun.bm.lophine.config.modules.misc.ContainerExpansionConfig;
+ //import io.papermc.paper.datacomponent.DataComponentTypes;
+ //import io.papermc.paper.datacomponent.item.ItemEnchantments;
+ import net.minecraft.core.component.DataComponents;
+ import net.minecraft.nbt.CompoundTag;
+ import net.minecraft.world.entity.item.ItemEntity;
+-//import net.minecraft.world.item.BlockItem;
+import net.minecraft.world.item.BlockItem;
+ import net.minecraft.world.item.ItemStack;
+ import net.minecraft.world.item.component.CustomData;
+-//import net.minecraft.world.item.component.ItemContainerContents;
+-//import net.minecraft.world.level.block.ShulkerBoxBlock;
+import net.minecraft.world.item.component.ItemContainerContents;
+import net.minecraft.world.level.block.ShulkerBoxBlock;
+ //import org.bukkit.enchantments.Enchantment;
+-//import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.NotNull;
+ //import org.leavesmc.leaves.LeavesConfig;
+ 
+ import java.util.List;
+-//import java.util.Objects;
+import java.util.Objects;
+ import java.util.Optional;
+ 
+ public class ItemOverstackUtils {
+ 
+     private static final List<ItemUtil> overstackUtils = List.of(
+-/*        new ShulkerBox(),
+-        new CurseEnchantedBook()*/
+            new ShulkerBox()
+            // new CurseEnchantedBook() // only use shulker box part
+     );
+ 
+     public static int getItemStackMaxCount(ItemStack stack) {
+@@ -109,6 +110,7 @@ public class ItemOverstackUtils {
+ 
+     public static float getItemStackSignalStrength(int maxStackSize, ItemStack itemStack) {
+         float result = (float) itemStack.getCount() / Math.min(maxStackSize, itemStack.getMaxStackSize());
+        // only use shulker box part
+ /*        if (LeavesConfig.modify.oldMC.allowGrindstoneOverstacking && CurseEnchantedBook.isCursedEnchantedBook(itemStack)) {
+             return result;
+         }*/
+@@ -134,9 +136,9 @@ public class ItemOverstackUtils {
+         }
+     }
+ 
+-/*    private static class ShulkerBox implements ItemUtil {
+    private static class ShulkerBox implements ItemUtil {
+         public static boolean shulkerBoxCheck(@NotNull ItemStack stack1, @NotNull ItemStack stack2) {
+-            if (LeavesConfig.modify.shulkerBox.sameNbtStackable) {
+            if (ContainerExpansionConfig.nbtShulkerStackable) {
+                 return Objects.equals(stack1.getComponents(), stack2.getComponents());
+             }
+             return shulkerBoxNoItem(stack1) && shulkerBoxNoItem(stack2) && Objects.equals(stack1.getComponents(), stack2.getComponents());
+@@ -148,24 +150,24 @@ public class ItemOverstackUtils {
+ 
+         @Override
+         public boolean isEnabled() {
+-            return LeavesConfig.modify.shulkerBox.shulkerBoxStackSize > 1;
+            return ContainerExpansionConfig.shulkerCount > 1;
+         }
+ 
+         @Override
+         public boolean tryStackItems(ItemEntity self, ItemEntity other) {
+             ItemStack selfStack = self.getItem();
+             if (!isEnabled() ||
+-                !(selfStack.getItem() instanceof BlockItem blockItem) ||
+-                !(blockItem.getBlock() instanceof ShulkerBoxBlock)
+                    !(selfStack.getItem() instanceof BlockItem blockItem) ||
+                    !(blockItem.getBlock() instanceof ShulkerBoxBlock)
+             ) {
+                 return false;
+             }
+ 
+             ItemStack otherStack = other.getItem();
+             if (selfStack.getItem() == otherStack.getItem()
+-                && shulkerBoxCheck(selfStack, otherStack)
+-                && selfStack.getCount() != org.leavesmc.leaves.LeavesConfig.modify.shulkerBox.shulkerBoxStackSize) {
+-                int amount = Math.min(otherStack.getCount(), org.leavesmc.leaves.LeavesConfig.modify.shulkerBox.shulkerBoxStackSize - selfStack.getCount());
+                    && shulkerBoxCheck(selfStack, otherStack)
+                    && selfStack.getCount() != ContainerExpansionConfig.shulkerCount) {
+                int amount = Math.min(otherStack.getCount(), ContainerExpansionConfig.shulkerCount - selfStack.getCount());
+ 
+                 selfStack.grow(amount);
+                 self.setItem(selfStack);
+@@ -187,14 +189,15 @@ public class ItemOverstackUtils {
+         @Override
+         public int getMaxServerStackCount(ItemStack stack) {
+             if (isEnabled() && stack.getItem() instanceof BlockItem bi &&
+-                bi.getBlock() instanceof ShulkerBoxBlock && (LeavesConfig.modify.shulkerBox.sameNbtStackable || shulkerBoxNoItem(stack))) {
+-                return LeavesConfig.modify.shulkerBox.shulkerBoxStackSize;
+                    bi.getBlock() instanceof ShulkerBoxBlock && (ContainerExpansionConfig.nbtShulkerStackable || shulkerBoxNoItem(stack))) {
+                return ContainerExpansionConfig.shulkerCount;
+             }
+             return -1;
+         }
+     }
+ 
+-    public static class CurseEnchantedBook implements ItemUtil {
+// only use shulker box part
+/*    public static class CurseEnchantedBook implements ItemUtil {
+         public static boolean isCursedEnchantedBook(ItemStack stack) {
+             ItemEnchantments enchantments = stack.getBukkitStack().getData(DataComponentTypes.STORED_ENCHANTMENTS);
+             if (enchantments == null || enchantments.enchantments().size() != 1) {
@@ -5,7 +5,7 @@ Subject: [PATCH] Add config to disable end crystal check


 diff --git a/net/minecraft/world/level/dimension/end/EndDragonFight.java b/net/minecraft/world/level/dimension/end/EndDragonFight.java
-index 4fa8371c212dcc02b8cf5fd267b736e1cf3f50c1..4fb9244172b74c3c5fed984d5d3b968f76dd12be 100644
+index 4fa8371c212dcc02b8cf5fd267b736e1cf3f50c1..3f1520bdd5ef708824712ea62974fedb35067f23 100644
 --- a/net/minecraft/world/level/dimension/end/EndDragonFight.java
 +++ b/net/minecraft/world/level/dimension/end/EndDragonFight.java
@@ -547,6 +547,8 @@ public class EndDragonFight {
@@ -13,7 +13,7 @@ index 4fa8371c212dcc02b8cf5fd267b736e1cf3f50c1..4fb9244172b74c3c5fed984d5d3b968f
                 blockPos = this.portalLocation;
             }
 +            // Luminol start - Disable end crystal check
-+            if (!fun.bm.lophine.config.modules.misc.DisableEndCrystalCheckConfig.disableCheck) {
+            if (!fun.bm.lophine.config.modules.fixes.DisableEndCrystalCheckConfig.disableCheck) {
             // Paper start - Perf: Do crystal-portal proximity check before entity lookup
             if (placedEndCrystalPos != null) {
                 // The end crystal must be 0 or 1 higher than the portal origin
@@ -20,10 +20,10 @@ index 0d5ed9602492c8393088954105e9a19032067b8b..e2fc15d84fafde6847ecead23c551694
         DefaultGameModeCommands.register(this.dispatcher);
         //DialogCommand.register(this.dispatcher, context); // Folia - region threading - TODO
 diff --git a/net/minecraft/server/MinecraftServer.java b/net/minecraft/server/MinecraftServer.java
-index 6675b83c9f15d0341dcf169ec3ac20f401c5d10b..e8c9e739de35313c0212bab97a202fa362fd0887 100644
+index 86d20d884fb59d0121bdcc291af1fc97b8bf603d..a0f1db50adf5163a671d3d9e9df7adb7de4250c6 100644
 --- a/net/minecraft/server/MinecraftServer.java
 +++ b/net/minecraft/server/MinecraftServer.java
-@@ -2349,6 +2349,16 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+@@ -2352,6 +2352,16 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
         return this.reloadResources(selectedIds, io.papermc.paper.event.server.ServerResourcesReloadedEvent.Cause.PLUGIN);
     }
 
@@ -5,10 +5,10 @@ Subject: [PATCH] Add config to enable Cross Region Damage trace


 diff --git a/net/minecraft/server/level/ServerPlayer.java b/net/minecraft/server/level/ServerPlayer.java
-index 06e41bca6b964ca71ea7bca547b03cdb3610ba31..b7bc75648634aefc549a69631ab6e401eb902e7d 100644
+index 11e6197dec541b28733715f0d7eaa4c7b834d632..6b7c92fdf562dfa46eee8e8acbc82b02fc3226c5 100644
 --- a/net/minecraft/server/level/ServerPlayer.java
 +++ b/net/minecraft/server/level/ServerPlayer.java
-@@ -1341,6 +1341,13 @@ public class ServerPlayer extends Player implements ca.spottedleaf.moonrise.patc
+@@ -1345,6 +1345,13 @@ public class ServerPlayer extends Player implements ca.spottedleaf.moonrise.patc
             this.awardStat(Stats.ENTITY_KILLED_BY.get(killCredit.getType()));
             killCredit.awardKillScore(this, cause);
             this.createWitherRose(killCredit);
@@ -22,7 +22,7 @@ index 06e41bca6b964ca71ea7bca547b03cdb3610ba31..b7bc75648634aefc549a69631ab6e401
         }
 
         this.level().broadcastEntityEvent(this, (byte)3);
-@@ -1364,6 +1371,24 @@ public class ServerPlayer extends Player implements ca.spottedleaf.moonrise.patc
+@@ -1368,6 +1375,24 @@ public class ServerPlayer extends Player implements ca.spottedleaf.moonrise.patc
     }
     // Leaves end - exp fix
 
@@ -48,40 +48,10 @@ index 06e41bca6b964ca71ea7bca547b03cdb3610ba31..b7bc75648634aefc549a69631ab6e401
         AABB aabb = new AABB(this.blockPosition()).inflate(32.0, 10.0, 32.0);
         this.level()
 diff --git a/net/minecraft/world/entity/LivingEntity.java b/net/minecraft/world/entity/LivingEntity.java
-index d55a6989fd68f0bcf7bd05e9420fda1115afa6c0..5369a6597e48ed9f0d8f7f0b9685ce4950df4fe5 100644
+index 567d63ae589705e13403814b36e35d00c241a69e..3f4b1c54f9207ba1854a8c8da965cbaca5ea517d 100644
 --- a/net/minecraft/world/entity/LivingEntity.java
 +++ b/net/minecraft/world/entity/LivingEntity.java
-@@ -1216,6 +1216,29 @@ public abstract class LivingEntity extends Entity implements Attackable, Waypoin
-         }
-     }
- 
-+    // Luminol Start - raid revert adapt Cross Region Damage trace
-+    public boolean addEffect(MobEffectInstance effectInstance, @Nullable Entity entity, EntityPotionEffectEvent.Cause cause, boolean fireEvent, boolean async) {
-+        if (ca.spottedleaf.moonrise.common.util.TickThread.isTickThreadFor(entity)) {
-+            return addEffect(effectInstance, entity, org.bukkit.event.entity.EntityPotionEffectEvent.Cause.PATROL_CAPTAIN, true);
-+        } else if (fun.bm.lophine.config.modules.experiment.EntityDamageSourceTraceConfig.enabled) {
-+            postToEntityThreadAddEffect(effectInstance, entity, org.bukkit.event.entity.EntityPotionEffectEvent.Cause.PATROL_CAPTAIN, true);
-+            return true;
-+        }
-+        return false;
-+    }
-+
-+    private void postToEntityThreadAddEffect(MobEffectInstance effectInstance, @Nullable Entity entity, EntityPotionEffectEvent.Cause cause, boolean fireEvent) {
-+        if (entity != null)
-+            entity.getBukkitEntity().taskScheduler.schedule((Entity nmsEntity) -> {
-+                try {
-+                    addEffect(effectInstance, nmsEntity, cause, fireEvent);
-+                } catch (Throwable ex) {
-+                    LOGGER.error(ex.getMessage(), ex);
-+                }
-+            }, null, 1L );
-+    }
-+    // Luminol End - raid revert adapt Cross Region Damage trace
-+
-     public boolean canBeAffected(MobEffectInstance effectInstance) {
-         if (this.getType().is(EntityTypeTags.IMMUNE_TO_INFESTED)) {
-             return !effectInstance.is(MobEffects.INFESTED);
-@@ -1948,6 +1971,13 @@ public abstract class LivingEntity extends Entity implements Attackable, Waypoin
+@@ -1948,6 +1948,13 @@ public abstract class LivingEntity extends Entity implements Attackable, Waypoin
             final LivingEntity killer = this.getKillCredit();
             if (killer != null) {
                 killer.awardKillScore(this, damageSource);
@@ -95,7 +65,7 @@ index d55a6989fd68f0bcf7bd05e9420fda1115afa6c0..5369a6597e48ed9f0d8f7f0b9685ce49
             }
         }); // Paper end
         this.postDeathDropItems(deathEvent); // Paper
-@@ -1958,6 +1988,18 @@ public abstract class LivingEntity extends Entity implements Attackable, Waypoin
+@@ -1958,6 +1965,18 @@ public abstract class LivingEntity extends Entity implements Attackable, Waypoin
         return deathEvent; // Paper
     }
 
@@ -114,7 +84,7 @@ index d55a6989fd68f0bcf7bd05e9420fda1115afa6c0..5369a6597e48ed9f0d8f7f0b9685ce49
     protected void dropEquipment(ServerLevel level) {
     }
     protected void postDeathDropItems(org.bukkit.event.entity.EntityDeathEvent event) {} // Paper - method for post death logic that cannot be ran before the event is potentially cancelled
-@@ -2556,6 +2598,18 @@ public abstract class LivingEntity extends Entity implements Attackable, Waypoin
+@@ -2556,6 +2575,18 @@ public abstract class LivingEntity extends Entity implements Attackable, Waypoin
         }
     }
 
@@ -133,22 +103,3 @@ index d55a6989fd68f0bcf7bd05e9420fda1115afa6c0..5369a6597e48ed9f0d8f7f0b9685ce49
     public final float getMaxHealth() {
         return (float)this.getAttributeValue(Attributes.MAX_HEALTH);
     }
-diff --git a/net/minecraft/world/entity/raid/Raider.java b/net/minecraft/world/entity/raid/Raider.java
-index 510514e363f4816a6e286fb9b5488153e03c9e55..4638af10539a316acae64fb26881c8e699c496e0 100644
--- a/net/minecraft/world/entity/raid/Raider.java
-+++ b/net/minecraft/world/entity/raid/Raider.java
-@@ -157,7 +157,13 @@ public abstract class Raider extends PatrollingMonster {
-                     net.minecraft.world.effect.MobEffectInstance mobeffect1 = new net.minecraft.world.effect.MobEffectInstance(net.minecraft.world.effect.MobEffects.BAD_OMEN, fun.bm.lophine.config.modules.misc.RaidChangesConfig.infinite ? net.minecraft.world.effect.MobEffectInstance.INFINITE_DURATION : 120000, i, false, false, true);
- 
-                     if (!serverLevel.getGameRules().getBoolean(net.minecraft.world.level.GameRules.RULE_DISABLE_RAIDS)) {
-                        entityhuman.addEffect(mobeffect1, entityhuman, org.bukkit.event.entity.EntityPotionEffectEvent.Cause.PATROL_CAPTAIN, true); // CraftBukkit
-+                        // Luminol start - Raid changes adapt DamageSource trace
-+                        if (fun.bm.lophine.config.modules.experiment.EntityDamageSourceTraceConfig.enabled) {
-+                            entityhuman.addEffect(mobeffect1, entityhuman, org.bukkit.event.entity.EntityPotionEffectEvent.Cause.PATROL_CAPTAIN, true, true);
-+                        } else {
-+                            entityhuman.addEffect(mobeffect1, entityhuman, org.bukkit.event.entity.EntityPotionEffectEvent.Cause.PATROL_CAPTAIN, true); // CraftBukkit
-+                        }
-+                        // Luminol end - Raid changes adapt DamageSource trace
-                     }
-                     this.setPatrolLeader(false);
-                 }
@@ -1,207 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Helvetica Volubi <suisuroru@blue-millennium.fun>
-Date: Fri, 11 Apr 2025 16:53:57 +0800
-Subject: [PATCH] Add config to revert raid changes
-
-Co-authored by: huanli233 <392352840@qq.com>
-Some of changes is a part of : Leaves (https://github.com/LeavesMC/Leaves/blob/b5793e809b6346e16b7ea218496806a312562e27/leaves-server/minecraft-patches/features/0106-Revert-raid-changes.patch)
-Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
-
-diff --git a/net/minecraft/world/effect/BadOmenMobEffect.java b/net/minecraft/world/effect/BadOmenMobEffect.java
-index 80f17f33f670018240c854df589cf90cdeab6e70..985f27d249810bf133a520d937b7006e57f553ec 100644
--- a/net/minecraft/world/effect/BadOmenMobEffect.java
-+++ b/net/minecraft/world/effect/BadOmenMobEffect.java
-@@ -22,6 +22,11 @@ class BadOmenMobEffect extends MobEffect {
-             && !serverPlayer.isSpectator()
-             && level.getDifficulty() != Difficulty.PEACEFUL
-             && level.isVillage(serverPlayer.blockPosition())) {
-+            // Leaves start - Revert raid changes
-+            if (fun.bm.lophine.config.modules.misc.RaidChangesConfig.trigger) {
-+                return level.getRaids().createOrExtendRaid(serverPlayer, serverPlayer.blockPosition()) == null;
-+            }
-+            // Leaves end - Revert raid changes
-             Raid raidAt = level.getRaidAt(serverPlayer.blockPosition());
-             if (raidAt == null || raidAt.getRaidOmenLevel() < raidAt.getMaxRaidOmenLevel()) {
-                 serverPlayer.addEffect(new MobEffectInstance(MobEffects.RAID_OMEN, 600, amplifier));
-diff --git a/net/minecraft/world/entity/raid/Raid.java b/net/minecraft/world/entity/raid/Raid.java
-index 1910bff3f08147bfd63703097e30b9f88c84e337..26f4d7359f638a11ea2d768d18091e261d6b1791 100644
--- a/net/minecraft/world/entity/raid/Raid.java
-+++ b/net/minecraft/world/entity/raid/Raid.java
-@@ -340,7 +340,20 @@ public class Raid {
-                         }
- 
-                         if (flag1) {
-                            this.waveSpawnPos = this.getValidSpawnPos(level);
-+                            // Luminol Start - Raid revert
-+                            if (!fun.bm.lophine.config.modules.misc.RaidChangesConfig.posRevert) {
-+                                this.waveSpawnPos = this.getValidSpawnPos(level);
-+                            } else {
-+                                int n4 = 0;
-+                                if (this.raidCooldownTicks < 100) {
-+                                    n4 = 1;
-+                                }
-+                                if (this.raidCooldownTicks < 40) {
-+                                    n4 = 2;
-+                                }
-+                                this.waveSpawnPos = this.getValidSpawnPos(level, n4);
-+                            }
-+                            // Luminol End - Raid revert
-                         }
- 
-                         if (this.raidCooldownTicks == 300 || this.raidCooldownTicks % 20 == 0) {
-@@ -375,7 +388,14 @@ public class Raid {
-                 int i = 0;
- 
-                 while (this.shouldSpawnGroup()) {
-                    BlockPos blockPos = this.waveSpawnPos.orElseGet(() -> this.findRandomSpawnPos(level, 20));
-+                    // Luminol Start - Raid revert
-+                    BlockPos blockPos;
-+                    if (!fun.bm.lophine.config.modules.misc.RaidChangesConfig.posRevert) {
-+                        blockPos = this.waveSpawnPos.orElseGet(() -> this.findRandomSpawnPos(level, 20));
-+                    } else {
-+                        blockPos = this.waveSpawnPos.isPresent() ? this.waveSpawnPos.get() : this.findRandomSpawnPos(level, i, 20);
-+                    }
-+                    // Luminol End - Raid revert
-                     if (blockPos != null) {
-                         this.started = true;
-                         this.spawnGroup(level, blockPos);
-@@ -387,7 +407,7 @@ public class Raid {
-                         i++;
-                     }
- 
-                    if (i > 5) {
-+                    if (i > (fun.bm.lophine.config.modules.misc.RaidChangesConfig.posRevert ? 3 : 5)) { // Luminol - Raid revert
-                         org.bukkit.craftbukkit.event.CraftEventFactory.callRaidStopEvent(level, this, org.bukkit.event.raid.RaidStopEvent.Reason.UNSPAWNABLE); // CraftBukkit
-                         this.stop();
-                         break;
-@@ -458,6 +478,17 @@ public class Raid {
-         return blockPos != null ? Optional.of(blockPos) : Optional.empty();
-     }
- 
-+    // Luminol Start - Raid revert
-+    private Optional<BlockPos> getValidSpawnPos(ServerLevel level, int n) {
-+        for (int i = 0; i < 3; ++i) {
-+            BlockPos blockPos = this.findRandomSpawnPos(level, n, 1);
-+            if (blockPos == null) continue;
-+            return Optional.of(blockPos);
-+        }
-+        return Optional.empty();
-+    }
-+    // Luminol End - Raid revert
-+
-     private boolean hasMoreWaves() {
-         return this.hasBonusWave() ? !this.hasSpawnedBonusWave() : !this.isFinalWave();
-     }
-@@ -683,7 +714,7 @@ public class Raid {
-             int i2 = this.center.getX() + Mth.floor(Mth.cos(f2) * 32.0F * f) + level.random.nextInt(3) * Mth.floor(f);
-             int i3 = this.center.getZ() + Mth.floor(Mth.sin(f2) * 32.0F * f) + level.random.nextInt(3) * Mth.floor(f);
-             int height = level.getHeight(Heightmap.Types.WORLD_SURFACE, i2, i3);
-            if (Mth.abs(height - this.center.getY()) <= 96) {
-+            if (fun.bm.lophine.config.modules.misc.RaidChangesConfig.heightCheck || Mth.abs(height - this.center.getY()) <= 96) { // Leaves - Disable height check
-                 mutableBlockPos.set(i2, height, i3);
-                 if (!level.isVillage(mutableBlockPos) || i <= 7) {
-                     int i4 = 10;
-@@ -702,6 +733,26 @@ public class Raid {
-         return null;
-     }
- 
-+    // Luminol Start - Raid revert
-+    @Nullable
-+    private BlockPos findRandomSpawnPos(ServerLevel level, int n, int n2) {
-+        int n3 = 2 - n;
-+        BlockPos.MutableBlockPos mutableBlockPos = new BlockPos.MutableBlockPos();
-+        SpawnPlacementType spawnPlacementType = SpawnPlacements.getPlacementType(EntityType.RAVAGER);
-+        for (int i = 0; i < n2; ++i) {
-+            float f = level.random.nextFloat() * ((float)Math.PI * 2);
-+            int n4 = this.center.getX() + Mth.floor(Mth.cos(f) * 32.0f * (float)n3) + level.random.nextInt(5);
-+            int n5 = this.center.getZ() + Mth.floor(Mth.sin(f) * 32.0f * (float)n3) + level.random.nextInt(5);
-+            int n6 = level.getHeight(Heightmap.Types.WORLD_SURFACE, n4, n5);
-+            mutableBlockPos.set(n4, n6, n5);
-+            if (level.isVillage(mutableBlockPos) && n < 2) continue;
-+            if (!level.hasChunksAt(mutableBlockPos.getX() - 10, mutableBlockPos.getZ() - 10, mutableBlockPos.getX() + 10, mutableBlockPos.getZ() + 10) || !level.isPositionEntityTicking(mutableBlockPos) || !spawnPlacementType.isSpawnPositionOk(level, mutableBlockPos, EntityType.RAVAGER) && (!level.getBlockState(mutableBlockPos.below()).is(Blocks.SNOW) || !level.getBlockState(mutableBlockPos).isAir())) continue;
-+            return mutableBlockPos;
-+        }
-+        return null;
-+    }
-+    // Luminol End - Raid revert
-+
-     private boolean addWaveMob(ServerLevel level, int wave, Raider raider) {
-         // Folia start - make raids thread-safe
-         if (!this.ownsRaid(level)) {
-diff --git a/net/minecraft/world/entity/raid/Raider.java b/net/minecraft/world/entity/raid/Raider.java
-index 3e30989c99cd11c8c94d6fd194d2969e3a7efda6..510514e363f4816a6e286fb9b5488153e03c9e55 100644
--- a/net/minecraft/world/entity/raid/Raider.java
-+++ b/net/minecraft/world/entity/raid/Raider.java
-@@ -128,6 +128,41 @@ public abstract class Raider extends PatrollingMonster {
- 
-                 currentRaid.removeFromRaid(serverLevel, this, false);
-             }
-+
-+            // Leaves start - Revert raid changes
-+            if (fun.bm.lophine.config.modules.misc.RaidChangesConfig.effect && !this.hasRaid()) {
-+                ItemStack itemstack = this.getItemBySlot(EquipmentSlot.HEAD);
-+                net.minecraft.world.entity.player.Player entityhuman = null;
-+                if (entity instanceof net.minecraft.world.entity.player.Player player) {
-+                    entityhuman = player;
-+                } else if (entity instanceof net.minecraft.world.entity.animal.wolf.Wolf wolf) {
-+                    LivingEntity entityliving = wolf.getOwner();
-+                    if (wolf.isTame() && entityliving instanceof net.minecraft.world.entity.player.Player player) {
-+                        entityhuman = player;
-+                    }
-+                }
-+
-+                if (entityhuman != null && !itemstack.isEmpty() && this.isCaptain()) {
-+                    net.minecraft.world.effect.MobEffectInstance mobeffect = entityhuman.getEffect(net.minecraft.world.effect.MobEffects.BAD_OMEN);
-+                    int i = 1;
-+
-+                    if (mobeffect != null) {
-+                        i += mobeffect.getAmplifier();
-+                        entityhuman.removeEffectNoUpdate(net.minecraft.world.effect.MobEffects.BAD_OMEN);
-+                        } else {
-+                        --i;
-+                    }
-+
-+                    i = net.minecraft.util.Mth.clamp(i, 0, 4);
-+                    net.minecraft.world.effect.MobEffectInstance mobeffect1 = new net.minecraft.world.effect.MobEffectInstance(net.minecraft.world.effect.MobEffects.BAD_OMEN, fun.bm.lophine.config.modules.misc.RaidChangesConfig.infinite ? net.minecraft.world.effect.MobEffectInstance.INFINITE_DURATION : 120000, i, false, false, true);
-+
-+                    if (!serverLevel.getGameRules().getBoolean(net.minecraft.world.level.GameRules.RULE_DISABLE_RAIDS)) {
-+                        entityhuman.addEffect(mobeffect1, entityhuman, org.bukkit.event.entity.EntityPotionEffectEvent.Cause.PATROL_CAPTAIN, true); // CraftBukkit
-+                    }
-+                    this.setPatrolLeader(false);
-+                }
-+            }
-+            // Leaves end - Revert raid changes
-         }
- 
-         super.die(cause);
-@@ -156,7 +191,7 @@ public abstract class Raider extends PatrollingMonster {
-     }
- 
-     public boolean hasRaid() {
-        return this.level() instanceof ServerLevel serverLevel && (this.getCurrentRaid() != null || serverLevel.getRaidAt(this.blockPosition()) != null);
-+        return !fun.bm.lophine.config.modules.misc.RaidChangesConfig.selfCheck && (this.level() instanceof ServerLevel serverLevel && (this.getCurrentRaid() != null || serverLevel.getRaidAt(this.blockPosition()) != null)); // Leaves - Disable raid self check
-     }
- 
-     public boolean hasActiveRaid() {
-diff --git a/net/minecraft/world/item/component/OminousBottleAmplifier.java b/net/minecraft/world/item/component/OminousBottleAmplifier.java
-index 33907bb190ffa22ccf9ea424b1e536297878711a..2fca459f2c888079322f6b957bbee3ac0e33c4bc 100644
--- a/net/minecraft/world/item/component/OminousBottleAmplifier.java
-+++ b/net/minecraft/world/item/component/OminousBottleAmplifier.java
-@@ -29,7 +29,7 @@ public record OminousBottleAmplifier(int value) implements ConsumableListener, T
- 
-     @Override
-     public void onConsume(Level level, LivingEntity entity, ItemStack stack, Consumable consumable) {
-        entity.addEffect(new MobEffectInstance(MobEffects.BAD_OMEN, 120000, this.value, false, false, true)); // Paper - properly resend entities - diff on change for below
-+        entity.addEffect(new MobEffectInstance(MobEffects.BAD_OMEN, fun.bm.lophine.config.modules.misc.RaidChangesConfig.infinite ? net.minecraft.world.effect.MobEffectInstance.INFINITE_DURATION : 120000, this.value, false, false, true)); // Paper - properly resend entities - diff on change for below // Luminol - Raid effect infinite
-     }
- 
-     // Paper start - properly resend entities - collect packets for bundle
-@@ -41,7 +41,7 @@ public record OminousBottleAmplifier(int value) implements ConsumableListener, T
- 
-     @Override
-     public void addToTooltip(Item.TooltipContext context, Consumer<Component> tooltipAdder, TooltipFlag flag, DataComponentGetter componentGetter) {
-        List<MobEffectInstance> list = List.of(new MobEffectInstance(MobEffects.BAD_OMEN, 120000, this.value, false, false, true));
-+        List<MobEffectInstance> list = List.of(new MobEffectInstance(MobEffects.BAD_OMEN, fun.bm.lophine.config.modules.misc.RaidChangesConfig.infinite ? net.minecraft.world.effect.MobEffectInstance.INFINITE_DURATION : 120000, this.value, false, false, true)); // Luminol - Raid effect infinite
-         PotionContents.addPotionTooltip(list, tooltipAdder, 1.0F, context.tickRate());
-     }
- }
@@ -18,7 +18,7 @@ index 6868b915bf3deb85783a638d4441a15fea6da2dc..70740381c6501c1a518c52b24381edd1
                     double rangeY = level.paperConfig().entities.trackingRangeY.get(this.entity, -1);
                     if (rangeY != -1) {
 diff --git a/net/minecraft/world/entity/Entity.java b/net/minecraft/world/entity/Entity.java
-index dc3d29b7d1590ba366755fef51e4254d901d0da8..34b1597c56046f8fc5ab5fe9d8a5d3c96a4bc134 100644
+index 75f327fff68097c1c9f65767552f686421e1e397..ed7421895311d89ad9726804893eff423868d375 100644
 --- a/net/minecraft/world/entity/Entity.java
 +++ b/net/minecraft/world/entity/Entity.java
@@ -147,7 +147,7 @@ import net.minecraft.world.waypoints.WaypointTransmitter;
@@ -30,7 +30,7 @@ index dc3d29b7d1590ba366755fef51e4254d901d0da8..34b1597c56046f8fc5ab5fe9d8a5d3c9
     // CraftBukkit start
     private static final int CURRENT_LEVEL = 2;
     public boolean preserveMotion = true; // Paper - Fix Entity Teleportation and cancel velocity if teleported; keep initial motion on first snapTo
-@@ -6352,4 +6352,46 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
+@@ -6467,4 +6467,46 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
     // Paper end - Expose entity id counter
 
     public boolean shouldTickHot() { return this.tickCount > 20 * 10 && this.isAlive(); } // KioCG
@@ -4,8 +4,29 @@ Date: Mon, 7 Jul 2025 16:30:54 +0800
 Subject: [PATCH] Add config to allow infinite trade


+diff --git a/net/minecraft/world/entity/npc/Villager.java b/net/minecraft/world/entity/npc/Villager.java
+index 79242037e868a140513f032e74e8594c0c6ff41c..8570c5089b605125680f8558ae201550df2d0a47 100644
+--- a/net/minecraft/world/entity/npc/Villager.java
+++ b/net/minecraft/world/entity/npc/Villager.java
+@@ -490,8 +490,15 @@ public class Villager extends AbstractVillager implements ReputationEventHandler
+     }
+ 
+     private void resendOffersToTradingPlayer() {
+-        MerchantOffers offers = this.getOffers();
+        // Lophine start - infinite trade
+        MerchantOffers offers = this.getOffers().copy();
+         Player tradingPlayer = this.getTradingPlayer();
+        if (fun.bm.lophine.config.modules.misc.VillagerConfig.villagerInfiniteTrade) {
+            for (MerchantOffer merchantOffer : offers) {
+                merchantOffer.maxUses = 524288;
+            }
+        }
+        // Lophine end - infinite trade
+         if (tradingPlayer != null && !offers.isEmpty()) {
+             tradingPlayer.sendMerchantOffers(
+                 tradingPlayer.containerMenu.containerId,
 diff --git a/net/minecraft/world/item/trading/Merchant.java b/net/minecraft/world/item/trading/Merchant.java
-index 6e2fa442ddcd4ef3c4fe789b9ebac9dd409c9de7..a876335e26daec9a9a3a2f00ee5cb23cfd913aa6 100644
+index 6e2fa442ddcd4ef3c4fe789b9ebac9dd409c9de7..28d743cc7beeb92a33683b8eea84096f94d90fb2 100644
 --- a/net/minecraft/world/item/trading/Merchant.java
 +++ b/net/minecraft/world/item/trading/Merchant.java
@@ -42,7 +42,14 @@ public interface Merchant {
@@ -17,7 +38,7 @@ index 6e2fa442ddcd4ef3c4fe789b9ebac9dd409c9de7..a876335e26daec9a9a3a2f00ee5cb23c
 +            MerchantOffers offers = this.getOffers().copy();
 +            if (fun.bm.lophine.config.modules.misc.VillagerConfig.villagerInfiniteTrade) {
 +                for (MerchantOffer merchantOffer : offers) {
-+                    merchantOffer.maxUses = 16384;
+                    merchantOffer.maxUses = 5242884;
 +                }
 +            }
 +            // Lophine end - infinite trade
@@ -4,6 +4,23 @@ Date: Mon, 7 Jul 2025 18:19:00 +0800
 Subject: [PATCH] Add config to enable unsafe waypoint bar


+diff --git a/net/minecraft/commands/Commands.java b/net/minecraft/commands/Commands.java
+index e2fc15d84fafde6847ecead23c55169449275e1b..b0a06cdfaa49237f372ecd131d47289160476b07 100644
+--- a/net/minecraft/commands/Commands.java
+++ b/net/minecraft/commands/Commands.java
+@@ -253,7 +253,11 @@ public class Commands {
+         TimeCommand.register(this.dispatcher);
+         TitleCommand.register(this.dispatcher, context);
+         //TriggerCommand.register(this.dispatcher); // Folia - region threading - TODO later
+-        //WaypointCommand.register(this.dispatcher, context); // Folia - region threading - TODO later
+        // Lophine start - unsafe waypoint bar
+        if (fun.bm.lophine.config.modules.experiment.WaypointConfig.forceEnableWaypointUnsafe) {
+            WaypointCommand.register(this.dispatcher, context); // Folia - region threading - TODO later
+        }
+        // Lophine end - unsafe waypoint bar
+         WeatherCommand.register(this.dispatcher);
+         WorldBorderCommand.register(this.dispatcher);
+         if (JvmProfiler.INSTANCE.isAvailable()) {
 diff --git a/net/minecraft/server/waypoints/ServerWaypointManager.java b/net/minecraft/server/waypoints/ServerWaypointManager.java
 index 0f8cacbb8fe55a60e2f0c98bf36c005b29f41a4b..36e9b027ce5213f8914728293633e78e9905c1b2 100644
 --- a/net/minecraft/server/waypoints/ServerWaypointManager.java
@@ -0,0 +1,198 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Sun, 3 Aug 2025 15:24:01 +0800
+Subject: [PATCH] Leaves: Leaves Protocol Core
+
+Co-authored by: violetc <58360096+s-yh-china@users.noreply.github.com>
+As a part of : Leaves (https://github.com/LeavesMC/Leaves/blob/ea91106ae57fc4cc14e2e0225009cf9919072f7f/leaves-server/minecraft-patches/features/0004-Leaves-Protocol-Core.patch)
+Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
+
+diff --git a/io/papermc/paper/threadedregions/RegionizedServer.java b/io/papermc/paper/threadedregions/RegionizedServer.java
+index 8405157ec35a443e238fa6866772c839621d73d7..4edb6e6e6287f232f7eef45c747554264ec05319 100644
+--- a/io/papermc/paper/threadedregions/RegionizedServer.java
+++ b/io/papermc/paper/threadedregions/RegionizedServer.java
+@@ -334,6 +334,8 @@ public final class RegionizedServer {
+         }
+         // Luminol end - Add a config to enable tick command
+ 
+        org.leavesmc.leaves.protocol.core.LeavesProtocolManager.handleTick(tickCount); // Leaves - protocol
+
+         // tick connections
+         this.tickConnections();
+ 
+@@ -443,6 +445,8 @@ public final class RegionizedServer {
+ 
+         world.updateTickData();
+ 
+        MinecraftServer.getServer().handleTickCount(tickCount); // Lophine - reuse tick count
+
+         world.moonrise$getChunkTaskScheduler().chunkHolderManager.processTicketUpdates(); // required to eventually process ticket updates
+     }
+ 
+diff --git a/net/minecraft/network/protocol/common/custom/CustomPacketPayload.java b/net/minecraft/network/protocol/common/custom/CustomPacketPayload.java
+index fb263fa1f30a7dfcb7ec2656abfb38e5fe88eac9..56fd1ed7ccaf96e7eedea60fbdbf7f934939d563 100644
+--- a/net/minecraft/network/protocol/common/custom/CustomPacketPayload.java
+++ b/net/minecraft/network/protocol/common/custom/CustomPacketPayload.java
+@@ -40,13 +40,22 @@ public interface CustomPacketPayload {
+ 
+             @Override
+             public void encode(B buffer, CustomPacketPayload value) {
+                // Leaves start - protocol core
+                if (value instanceof org.leavesmc.leaves.protocol.core.LeavesCustomPayload payload) {
+                    org.leavesmc.leaves.protocol.core.LeavesProtocolManager.encode(buffer, payload);
+                    return;
+                }
+                // Leaves end - protocol core
+                 this.writeCap(buffer, value.type(), value);
+             }
+ 
+             @Override
+             public CustomPacketPayload decode(B buffer) {
+                 ResourceLocation resourceLocation = buffer.readResourceLocation();
+-                return (CustomPacketPayload)this.findCodec(resourceLocation).decode(buffer);
+                // Leaves start - protocol core
+                var payload = org.leavesmc.leaves.protocol.core.LeavesProtocolManager.decode(resourceLocation, buffer);
+                return java.util.Objects.requireNonNullElseGet(payload, () -> this.findCodec(resourceLocation).decode(buffer));
+                // Leaves end - protocol core
+             }
+         };
+     }
+diff --git a/net/minecraft/server/MinecraftServer.java b/net/minecraft/server/MinecraftServer.java
+index a0f1db50adf5163a671d3d9e9df7adb7de4250c6..af13707933af14171447d5ab6faacb64ddf194a7 100644
+--- a/net/minecraft/server/MinecraftServer.java
+++ b/net/minecraft/server/MinecraftServer.java
+@@ -305,6 +305,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+ 
+     // Folia start - regionised ticking
+     public final io.papermc.paper.threadedregions.RegionizedServer regionizedServer = new io.papermc.paper.threadedregions.RegionizedServer();
+    private int tickCount;
+ 
+     @Override
+     public <V> CompletableFuture<V> submit(java.util.function.Supplier<V> task) {
+@@ -2226,9 +2227,16 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+         return false;
+     }
+ 
+    // Lophine start - reuse tick count
+     public int getTickCount() {
+-        throw new UnsupportedOperationException(); // Folia - region threading
+        if (false) throw new UnsupportedOperationException(); // Folia - region threading
+        return this.tickCount;
+    }
+
+    public void handleTickCount(int tickCount1) {
+        tickCount = tickCount1;
+     }
+    // Lophine end - reuse tick count
+ 
+     public int getSpawnProtectionRadius() {
+         return 16;
+diff --git a/net/minecraft/server/network/ServerCommonPacketListenerImpl.java b/net/minecraft/server/network/ServerCommonPacketListenerImpl.java
+index 714813cba67da4a737682fe9276cb0d96fea336d..9677a3d62de11dafc8b9debe7a18ee6d14c7a64d 100644
+--- a/net/minecraft/server/network/ServerCommonPacketListenerImpl.java
+++ b/net/minecraft/server/network/ServerCommonPacketListenerImpl.java
+@@ -57,6 +57,7 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
+     public @Nullable String playerBrand;
+     public final java.util.Set<String> pluginMessagerChannels;
+     // Paper end - retain certain values
+    public final GameProfile profile; // Leaves - protocol core
+ 
+     public ServerCommonPacketListenerImpl(MinecraftServer server, Connection connection, CommonListenerCookie cookie) {
+         this.server = server;
+@@ -70,6 +71,7 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
+         this.pluginMessagerChannels = cookie.channels();
+         this.keepAlive = cookie.keepAlive();
+         // Paper end
+        this.profile = cookie.gameProfile(); // Leaves - protocol core
+     }
+ 
+     // Paper start - configuration phase API
+@@ -160,6 +162,18 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
+ 
+     @Override
+     public void handleCustomPayload(ServerboundCustomPayloadPacket packet) {
+        // Leaves start - protocol
+        if (packet.payload() instanceof org.leavesmc.leaves.protocol.core.LeavesCustomPayload leavesPayload) {
+            org.leavesmc.leaves.protocol.core.LeavesProtocolManager.handlePayload(org.leavesmc.leaves.protocol.core.ProtocolUtils.createSelector(this), leavesPayload);
+            return;
+        }
+        if (packet.payload() instanceof net.minecraft.network.protocol.common.custom.DiscardedPayload(net.minecraft.resources.ResourceLocation id, byte[] data)) {
+            if (org.leavesmc.leaves.protocol.core.LeavesProtocolManager.handleBytebuf(org.leavesmc.leaves.protocol.core.ProtocolUtils.createSelector(this), id, io.netty.buffer.Unpooled.wrappedBuffer(data))) {
+                return;
+            }
+        }
+        // Leaves end - protocol
+
+         // Paper start
+         if (!(packet.payload() instanceof final net.minecraft.network.protocol.common.custom.DiscardedPayload discardedPayload)) {
+             return;
+@@ -219,10 +233,11 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
+         final String channel = new String(data, from, length, java.nio.charset.StandardCharsets.US_ASCII);
+         if (register) {
+             bridge.addChannel(channel);
+            org.leavesmc.leaves.protocol.core.LeavesProtocolManager.handleMinecraftRegister(channel, org.leavesmc.leaves.protocol.core.ProtocolUtils.createSelector(this)); // Leaves - protocol
+         } else {
+             bridge.removeChannel(channel);
+         }
+-    // Paper end
+        // Paper end
+     }
+ 
+     @Override
+@@ -385,9 +400,9 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
+             net.minecraft.server.level.ServerPlayer player = serverGamePacketListener.player;
+             org.bukkit.event.player.PlayerKickEvent.Cause cause = disconnectionDetails.disconnectionReason().orElseThrow().game().orElse(org.bukkit.event.player.PlayerKickEvent.Cause.UNKNOWN);
+             org.bukkit.event.player.PlayerKickEvent event = new org.bukkit.event.player.PlayerKickEvent(
+-                    player.getBukkitEntity(),
+-                    io.papermc.paper.adventure.PaperAdventure.asAdventure(disconnectionDetails.reason()),
+-                    rawLeaveMessage, cause
+                player.getBukkitEntity(),
+                io.papermc.paper.adventure.PaperAdventure.asAdventure(disconnectionDetails.reason()),
+                rawLeaveMessage, cause
+ 
+             );
+ 
+@@ -420,10 +435,10 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
+ 
+     private void disconnect0(DisconnectionDetails disconnectionDetails) {
+         this.connection
+-                .send(
+-                        new ClientboundDisconnectPacket(disconnectionDetails.reason()),
+-                        PacketSendListener.thenRun(() -> this.connection.disconnect(disconnectionDetails))
+-                );
+            .send(
+                new ClientboundDisconnectPacket(disconnectionDetails.reason()),
+                PacketSendListener.thenRun(() -> this.connection.disconnect(disconnectionDetails))
+            );
+         this.onDisconnect(disconnectionDetails);
+         this.connection.setReadOnly();
+         // CraftBukkit - Don't wait
+diff --git a/net/minecraft/server/players/PlayerList.java b/net/minecraft/server/players/PlayerList.java
+index 4ef2816210f06082f2209c51d04aad6bb188232b..593dbcda4b497291eb1ecdc64b947a8d279f8be6 100644
+--- a/net/minecraft/server/players/PlayerList.java
+++ b/net/minecraft/server/players/PlayerList.java
+@@ -423,6 +423,8 @@ public abstract class PlayerList {
+                 //return; // Folia - region threading - must still allow the player to connect, as we must add to chunk map before handling disconnect
+             }
+ 
+            org.leavesmc.leaves.protocol.core.LeavesProtocolManager.handlePlayerJoin(player);
+
+             final net.kyori.adventure.text.Component jm = playerJoinEvent.joinMessage();
+ 
+             if (jm != null && !jm.equals(net.kyori.adventure.text.Component.empty())) { // Paper - Adventure
+@@ -605,6 +607,7 @@ public abstract class PlayerList {
+         return this.remove(player, net.kyori.adventure.text.Component.translatable("multiplayer.player.left", net.kyori.adventure.text.format.NamedTextColor.YELLOW, io.papermc.paper.configuration.GlobalConfiguration.get().messages.useDisplayNameInQuitMessage ? player.getBukkitEntity().displayName() : io.papermc.paper.adventure.PaperAdventure.asAdventure(player.getDisplayName())));
+     }
+     public @Nullable net.kyori.adventure.text.Component remove(ServerPlayer player, net.kyori.adventure.text.Component leaveMessage) {
+        org.leavesmc.leaves.protocol.core.LeavesProtocolManager.handlePlayerLeave(player); // Leaves - protocol
+         // Paper end - Fix kick event leave message not being sent
+         ServerLevel serverLevel = player.level();
+         player.awardStat(Stats.LEAVE_GAME);
+@@ -1520,6 +1523,7 @@ public abstract class PlayerList {
+             serverPlayer.connection.send(clientboundUpdateRecipesPacket);
+             serverPlayer.getRecipeBook().sendInitialRecipeBook(serverPlayer);
+         }
+        org.leavesmc.leaves.protocol.core.LeavesProtocolManager.handleDataPackReload(); // Leaves - protocol core
+     }
+ 
+     public boolean isAllowCommandsForAllPlayers() {
@@ -0,0 +1,62 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Sun, 27 Jul 2025 13:48:10 +0800
+Subject: [PATCH] Leaves: Disable packet limit
+
+Co-authored by: violetc <58360096+s-yh-china@users.noreply.github.com>
+As a part of : Leaves (https://github.com/LeavesMC/Leaves/blob/6a2b9ee6b330cd18b0a8eb2a824d561fa76012bb/leaves-server/minecraft-patches/features/0043-Disable-packet-limit.patch)
+Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
+
+diff --git a/net/minecraft/network/Connection.java b/net/minecraft/network/Connection.java
+index 9c7366fce56f2c8105c2e5b48f8d618e028f2604..7ab1d97081ffa8cd7ce69cf3165a312697f1fdbc 100644
+--- a/net/minecraft/network/Connection.java
+++ b/net/minecraft/network/Connection.java
+@@ -281,8 +281,8 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
+                 if (this.stopReadingPackets) {
+                     return;
+                 }
+-                if (this.allPacketCounts != null ||
+-                    io.papermc.paper.configuration.GlobalConfiguration.get().packetLimiter.overrides.containsKey(packet.getClass())) {
+                if (!fun.bm.lophine.config.modules.optimizations.NetworkConfig.disablePacketLimit && (this.allPacketCounts != null || // Leaves - can disable
+                    io.papermc.paper.configuration.GlobalConfiguration.get().packetLimiter.overrides.containsKey(packet.getClass()))) { // Leaves - can disable
+                     long time = System.nanoTime();
+                     synchronized (PACKET_LIMIT_LOCK) {
+                         if (this.allPacketCounts != null) {
+diff --git a/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+index 227f0c315582b9c499915bebfb820049839466e6..1d52376f034dc5690e8b399512146b47b92c3c14 100644
+--- a/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+@@ -856,7 +856,7 @@ public class ServerGamePacketListenerImpl
+     public void handleCustomCommandSuggestions(ServerboundCommandSuggestionPacket packet) {
+         // PacketUtils.ensureRunningOnSameThread(packet, this, this.player.level()); // Paper - AsyncTabCompleteEvent; run this async
+         // CraftBukkit start
+-        if (!this.tabSpamThrottler.isIncrementAndUnderThreshold() && !this.server.getPlayerList().isOp(this.player.getGameProfile()) && !this.server.isSingleplayerOwner(this.player.getGameProfile())) { // Paper - configurable tab spam limits
+        if (!fun.bm.lophine.config.modules.optimizations.NetworkConfig.disablePacketLimit && !this.tabSpamThrottler.isIncrementAndUnderThreshold() && !this.server.getPlayerList().isOp(this.player.getGameProfile()) && !this.server.isSingleplayerOwner(this.player.getGameProfile())) { // Paper - configurable tab spam limits // Leaves - can disable
+             this.disconnectAsync(Component.translatable("disconnect.spam"), org.bukkit.event.player.PlayerKickEvent.Cause.SPAM); // Paper - Kick event cause // Paper - add proper async disconnect
+             return;
+         }
+@@ -2047,6 +2047,7 @@ public class ServerGamePacketListenerImpl
+     private static int getSpamThreshold() { return io.papermc.paper.configuration.GlobalConfiguration.get().spamLimiter.incomingPacketThreshold; } // Paper - Configurable threshold
+ 
+     private boolean checkLimit(long timestamp) {
+        if (fun.bm.lophine.config.modules.optimizations.NetworkConfig.disablePacketLimit) return true; // Leaves - disable
+         if (this.lastLimitedPacket != -1 && timestamp - this.lastLimitedPacket < getSpamThreshold() && this.limitedPackets++ >= 8) { // Paper - Configurable threshold; raise packet limit to 8
+             return false;
+         }
+@@ -2586,6 +2587,7 @@ public class ServerGamePacketListenerImpl
+ 
+     // Spigot start - spam exclusions
+     private void detectRateSpam(String message) {
+        if (fun.bm.lophine.config.modules.optimizations.NetworkConfig.disablePacketLimit) return; // Leaves - disable
+         // CraftBukkit start - replaced with thread safe throttle
+         if (org.spigotmc.SpigotConfig.enableSpamExclusions) {
+             for (String exclude : org.spigotmc.SpigotConfig.spamExclusions) {
+@@ -3335,7 +3337,7 @@ public class ServerGamePacketListenerImpl
+     @Override
+     public void handlePlaceRecipe(ServerboundPlaceRecipePacket packet) {
+         // Paper start - auto recipe limit
+-        if (!org.bukkit.Bukkit.isPrimaryThread()) {
+        if (!fun.bm.lophine.config.modules.optimizations.NetworkConfig.disablePacketLimit && !org.bukkit.Bukkit.isPrimaryThread()) { // Leaves - can disable
+             if (!this.recipeSpamPackets.isIncrementAndUnderThreshold()) {
+                 this.disconnectAsync(net.minecraft.network.chat.Component.translatable("disconnect.spam"), org.bukkit.event.player.PlayerKickEvent.Cause.SPAM); // Paper - kick event cause // Paper - add proper async disconnect
+                 return;
@@ -1,30 +1,34 @@
 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
 From: Helvetica Volubi <suisuroru@blue-millennium.fun>
-Date: Mon, 9 Jun 2025 19:23:10 +0800
-Subject: [PATCH] Stackable ShulkerBoxes
+Date: Sat, 26 Jul 2025 01:11:54 +0800
+Subject: [PATCH] Leaves: Item overstack util

 Co-authored by: violetc <58360096+s-yh-china@users.noreply.github.com>
-Some of changes is a part of : Leaves (https://github.com/LeavesMC/Leaves/blob/9d32c5bd3df7c76055aff886ed9efda02e45a45a/leaves-server/minecraft-patches/features/0034-Stackable-ShulkerBoxes.patch)
+As a part of : Leaves (https://github.com/LeavesMC/Leaves/blob/46cccfc39cafbca1681620d03947bc3ad558327f/leaves-server/minecraft-patches/features/0034-Item-overstack-util.patch)
 Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)

 diff --git a/net/minecraft/commands/arguments/item/ItemInput.java b/net/minecraft/commands/arguments/item/ItemInput.java
-index 643797124fe5a4489d0b7419b7e600c04f283ef2..3b4d97c76db9c742072c92dd7c8b39553c62a1f1 100644
+index 643797124fe5a4489d0b7419b7e600c04f283ef2..04b4100da96aad50f08e8c59200eec934e7e873d 100644
 --- a/net/minecraft/commands/arguments/item/ItemInput.java
 +++ b/net/minecraft/commands/arguments/item/ItemInput.java
-@@ -39,8 +39,9 @@ public class ItemInput {
+@@ -39,11 +39,13 @@ public class ItemInput {
     public ItemStack createItemStack(int count, boolean allowOversizedStacks) throws CommandSyntaxException {
         ItemStack itemStack = new ItemStack(this.item, count);
         itemStack.applyComponents(this.components);
 -        if (allowOversizedStacks && count > itemStack.getMaxStackSize()) {
 -            throw ERROR_STACK_TOO_BIG.create(this.getItemName(), itemStack.getMaxStackSize());
-+        int maxCount = fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(itemStack); // Lophine - Stackable ShulkerBoxes
-+        if (allowOversizedStacks && count > maxCount) { // Lophine - Stackable ShulkerBoxes
-+            throw ERROR_STACK_TOO_BIG.create(this.getItemName(), maxCount); // Lophine - Stackable ShulkerBoxes
+        // Leaves start - item over-stack util
+        if (allowOversizedStacks && count > org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemStack)) {
+            throw ERROR_STACK_TOO_BIG.create(this.getItemName(), org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemStack));
         } else {
             return itemStack;
         }
+        // Leaves end - item over-stack util
+     }
+ 
+     public String serialize(HolderLookup.Provider levelRegistry) {
 diff --git a/net/minecraft/server/commands/GiveCommand.java b/net/minecraft/server/commands/GiveCommand.java
-index 5a1c21b05545a03fbb00cf734605049870d3eecb..2ade5ce23cdab08b1746e2cbe99bfe1d3da42f02 100644
+index f7002d6752aa03603eb06e298ba1d7130cf13826..72c87f7c0392d087440db9d267a608598f6feb6d 100644
 --- a/net/minecraft/server/commands/GiveCommand.java
 +++ b/net/minecraft/server/commands/GiveCommand.java
@@ -55,7 +55,7 @@ public class GiveCommand {
@@ -32,76 +36,76 @@ index 5a1c21b05545a03fbb00cf734605049870d3eecb..2ade5ce23cdab08b1746e2cbe99bfe1d
         ItemStack itemStack = item.createItemStack(1, false);
         final Component displayName = itemStack.getDisplayName(); // Paper - get display name early
 -        int maxStackSize = itemStack.getMaxStackSize();
-+        int maxStackSize = fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(itemStack); // Lophine - Stackable ShulkerBoxes
+        int maxStackSize = org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemStack); // Leaves - item over-stack util
         int i = maxStackSize * 100;
         if (count > i) {
             source.sendFailure(Component.translatable("commands.give.failed.toomanyitems", i, itemStack.getDisplayName()));
 diff --git a/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/net/minecraft/server/network/ServerGamePacketListenerImpl.java
-index 3a78b917cfa2947f26a25e4d77d825e8113a83ef..bec1592ea6ce909bf9b1067e0a32d00c2c4e43f5 100644
+index 1d52376f034dc5690e8b399512146b47b92c3c14..4b215dc69887df9382bde4cfa2f37afadfe1bcb2 100644
 --- a/net/minecraft/server/network/ServerGamePacketListenerImpl.java
 +++ b/net/minecraft/server/network/ServerGamePacketListenerImpl.java
-@@ -3072,7 +3072,7 @@ public class ServerGamePacketListenerImpl
+@@ -3079,7 +3079,7 @@ public class ServerGamePacketListenerImpl
                                             } else if (slot.mayPlace(cursor)) {
                                                 if (ItemStack.isSameItemSameComponents(clickedItem, cursor)) {
                                                     int toPlace = packet.buttonNum() == 0 ? cursor.getCount() : 1;
 -                                                    toPlace = Math.min(toPlace, clickedItem.getMaxStackSize() - clickedItem.getCount());
-+                                                    toPlace = Math.min(toPlace, fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(clickedItem) - clickedItem.getCount()); // Lophine - Stackable ShulkerBoxes
+                                                    toPlace = Math.min(toPlace, org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(clickedItem) - clickedItem.getCount()); // Leaves - item over-stack util
                                                     toPlace = Math.min(toPlace, slot.container.getMaxStackSize() - clickedItem.getCount());
                                                     if (toPlace == 1) {
                                                         action = InventoryAction.PLACE_ONE;
-@@ -3108,7 +3108,7 @@ public class ServerGamePacketListenerImpl
+@@ -3115,7 +3115,7 @@ public class ServerGamePacketListenerImpl
                                                 }
                                             } else if (ItemStack.isSameItemSameComponents(cursor, clickedItem)) {
                                                 if (clickedItem.getCount() >= 0) {
 -                                                    if (clickedItem.getCount() + cursor.getCount() <= cursor.getMaxStackSize()) {
-+                                                    if (clickedItem.getCount() + cursor.getCount() <= fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(cursor)) { // Lophine - Stackable ShulkerBoxes
+                                                    if (clickedItem.getCount() + cursor.getCount() <= org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(cursor)) { // Leaves - item over-stack util
                                                         // As of 1.5, this is result slots only
                                                         action = InventoryAction.PICKUP_ALL;
                                                     }
-@@ -3319,6 +3319,7 @@ public class ServerGamePacketListenerImpl
+@@ -3326,6 +3326,7 @@ public class ServerGamePacketListenerImpl
                         this.player.containerMenu.broadcastFullState();
                     } else {
                         this.player.containerMenu.broadcastChanges();
-+                        if (fun.bm.lophine.utils.ShulkerBoxesUtil.shouldCheck()) this.player.containerMenu.broadcastCarriedItem(); // Lophine - Stackable ShulkerBoxes
+                        if (org.leavesmc.leaves.util.ItemOverstackUtils.hasOverstackingItem()) this.player.containerMenu.broadcastCarriedItem(); // Leaves - item over-stack util - force send carried item
                     }
+                     if (packet.buttonNum() == Inventory.SLOT_OFFHAND && this.player.containerMenu != this.player.inventoryMenu) this.player.containerSynchronizer.sendOffHandSlotChange(); // Paper - update offhand data when the player is clicking in an inventory not their own as the sychronizer does not include offhand slots
                     if (io.papermc.paper.configuration.GlobalConfiguration.get().unsupportedSettings.updateEquipmentOnPlayerActions) this.player.detectEquipmentUpdates(); // Paper - Force update attributes.
-                 }
-@@ -3429,7 +3430,7 @@ public class ServerGamePacketListenerImpl
+@@ -3437,7 +3438,7 @@ public class ServerGamePacketListenerImpl
             }
 
             boolean flag1 = packet.slotNum() >= 1 && packet.slotNum() <= 45;
 -            boolean flag2 = itemStack.isEmpty() || itemStack.getCount() <= itemStack.getMaxStackSize();
-+            boolean flag2 = itemStack.isEmpty() || itemStack.getCount() <= fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(itemStack); // Lophine - Stackable ShulkerBoxes
+            boolean flag2 = itemStack.isEmpty() || itemStack.getCount() <= org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemStack); // Leaves - item over-stack util
             if (flag || (flag1 && !ItemStack.matches(this.player.inventoryMenu.getSlot(packet.slotNum()).getItem(), packet.itemStack()))) { // Insist on valid slot
                 // CraftBukkit start - Call click event
                 org.bukkit.inventory.InventoryView inventory = this.player.inventoryMenu.getBukkitView();
-@@ -3471,6 +3472,7 @@ public class ServerGamePacketListenerImpl
+@@ -3479,6 +3480,7 @@ public class ServerGamePacketListenerImpl
                 this.player.inventoryMenu.getSlot(packet.slotNum()).setByPlayer(itemStack);
                 this.player.inventoryMenu.setRemoteSlot(packet.slotNum(), itemStack);
                 this.player.inventoryMenu.broadcastChanges();
-+                if (fun.bm.lophine.utils.ShulkerBoxesUtil.shouldCheck()) this.player.containerMenu.broadcastCarriedItem(); // Lophine - Stackable ShulkerBoxes
+                if (org.leavesmc.leaves.util.ItemOverstackUtils.hasOverstackingItem()) this.player.containerMenu.sendSingleSlot(packet.slotNum(), itemStack); // Leaves - item over-stack util - force send carried item
                 if (io.papermc.paper.configuration.GlobalConfiguration.get().unsupportedSettings.updateEquipmentOnPlayerActions) this.player.detectEquipmentUpdates(); // Paper - Force update attributes.
             } else if (flag && flag2) {
                 if (this.dropSpamThrottler.isUnderThreshold()) {
 diff --git a/net/minecraft/world/Container.java b/net/minecraft/world/Container.java
-index b382665cc125b8b5c0938e5e55984e4bf91d37ff..5d8bd05f966cf9befe8b8f3359b2fa4ce2428e98 100644
+index 2afaf6a3f18af7889f4f3b35cee9bbb5e4ec01f2..da99b4bc7fe8460945070915073be141f9bd6778 100644
 --- a/net/minecraft/world/Container.java
 +++ b/net/minecraft/world/Container.java
-@@ -32,6 +32,12 @@ public interface Container extends Clearable, Iterable<ItemStack> {
+@@ -32,6 +32,12 @@ public interface Container extends Clearable, Iterable<ItemStack>, org.leavesmc.
         return Math.min(this.getMaxStackSize(), stack.getMaxStackSize());
     }
 
-+    // Leaves start - stackable shulker boxes
+    // Leaves start - item over-stack util
 +    default int getMaxStackLeaves(ItemStack stack) {
-+        return Math.min(this.getMaxStackSize(), fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(stack));
+        return Math.min(this.getMaxStackSize(), org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(stack));
 +    }
-+    // Leaves end - stackable shulker boxes
+    // Leaves end - item over-stack util
 +
     void setChanged();
 
     boolean stillValid(Player player);
 diff --git a/net/minecraft/world/SimpleContainer.java b/net/minecraft/world/SimpleContainer.java
-index d907e24d563e27acab2f2bf9711b1755ea9afd19..6189cb7c1745a242b610e89c859cc849f16cc9e3 100644
+index d907e24d563e27acab2f2bf9711b1755ea9afd19..75170c8d3be477a6ea2a1d62018a6ab630b0e54e 100644
 --- a/net/minecraft/world/SimpleContainer.java
 +++ b/net/minecraft/world/SimpleContainer.java
@@ -211,7 +211,7 @@ public class SimpleContainer implements Container, StackedContentsCompatible {
@@ -109,7 +113,7 @@ index d907e24d563e27acab2f2bf9711b1755ea9afd19..6189cb7c1745a242b610e89c859cc849
     public void setItem(int index, ItemStack stack) {
         this.items.set(index, stack);
 -        stack.limitSize(this.getMaxStackSize(stack));
-+        stack.limitSize(this.getMaxStackLeaves(stack)); // Leaves - stackable shulker boxes
+        stack.limitSize(this.getMaxStackLeaves(stack)); // Leaves - item over-stack util
         this.setChanged();
     }
 
@@ -118,114 +122,88 @@ index d907e24d563e27acab2f2bf9711b1755ea9afd19..6189cb7c1745a242b610e89c859cc849
 
     private void moveItemsBetweenStacks(ItemStack stack, ItemStack other) {
 -        int maxStackSize = this.getMaxStackSize(other);
-+        int maxStackSize = this.getMaxStackLeaves(other); // Leaves - stackable shulker boxes
+        int maxStackSize = this.getMaxStackLeaves(other); // Leaves - item over-stack util
         int min = Math.min(stack.getCount(), maxStackSize - other.getCount());
         if (min > 0) {
             other.grow(min);
 diff --git a/net/minecraft/world/entity/item/ItemEntity.java b/net/minecraft/world/entity/item/ItemEntity.java
-index b745eb5d9c68547335247910ff2ae8d5fb36349c..6d8675b918f92dc3ce85825edf2b33469950ef9d 100644
+index fd4f1e63f980b6959fc80084651991f8f8bc6c34..e5e8c752129a6ebb0dd1315c9b8ec459be11ef07 100644
 --- a/net/minecraft/world/entity/item/ItemEntity.java
 +++ b/net/minecraft/world/entity/item/ItemEntity.java
-@@ -279,10 +279,45 @@ public class ItemEntity extends Entity implements TraceableEntity {
+@@ -283,10 +283,15 @@ public class ItemEntity extends Entity implements TraceableEntity, ChangePublish
 
     private boolean isMergable() {
         ItemStack item = this.getItem();
 -        return this.isAlive() && this.pickupDelay != 32767 && this.age != -32768 && this.age < this.despawnRate && item.getCount() < item.getMaxStackSize(); // Paper - Alternative item-despawn-rate
-+        return this.isAlive() && this.pickupDelay != 32767 && this.age != -32768 && this.age < this.despawnRate && item.getCount() < fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(item); // Paper - Alternative item-despawn-rate // Lophine - Stackable ShulkerBoxes
-+    }
-+
-+    // Lophine start - Stackable ShulkerBoxes
-+    private boolean tryMergeShulkerBox(ItemEntity ote) {
-+        ItemStack sf = this.getItem();
-+        ItemStack ot = ote.getItem();
-+        if (!fun.bm.lophine.utils.ShulkerBoxesUtil.checkShulkerBox(sf)) return false;
-+        if (sf.getItem().equals(ot.getItem())
-+                && fun.bm.lophine.utils.ShulkerBoxesUtil.emptyShulkerBoxCheck(sf)
-+                && fun.bm.lophine.utils.ShulkerBoxesUtil.emptyShulkerBoxCheck(ot)
-+                && Objects.equals(sf.getComponents(), ot.getComponents()) // empty block entity tags are cleaned up when spawning
-+                && sf.getCount() != fun.bm.lophine.utils.ShulkerBoxesUtil.getShulkerBoxesMaxCountUnsafe()) {
-+            int count = Math.min(ot.getCount(), fun.bm.lophine.utils.ShulkerBoxesUtil.getShulkerBoxesMaxCountUnsafe() - sf.getCount());
-+            sf.grow(count);
-+            this.setItem(sf);
-+
-+            this.pickupDelay = Math.max(ote.pickupDelay, this.pickupDelay);
-+            this.age = Math.min(ote.getAge(), this.age);
-+            ot.shrink(count);
-+            if (ot.isEmpty()) {
-+                ote.discard();
-+            }
-+            else {
-+                ote.setItem(ot);
-+            }
-+            return true;
-+        }
-+        return false;
+        return this.isAlive() && this.pickupDelay != 32767 && this.age != -32768 && this.age < this.despawnRate && item.getCount() < org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(item); // Paper - Alternative item-despawn-rate // Leaves - item over-stack util
     }
-+    // Lophine end - Stackable ShulkerBoxes
 
     private void tryToMerge(ItemEntity itemEntity) {
-+        // Lophine start - Stackable ShulkerBoxes
-+        if (fun.bm.lophine.utils.ShulkerBoxesUtil.shouldCheck()
-+                && this.tryMergeShulkerBox(itemEntity)) {
+        // Leaves start - item over-stack util
+        if (org.leavesmc.leaves.util.ItemOverstackUtils.tryStackItems(this, itemEntity)) {
 +            return;
 +        }
-+        // Lophine end - Stackable ShulkerBoxes
+        // Leaves end - item over-stack util
         ItemStack item = this.getItem();
         ItemStack item1 = itemEntity.getItem();
         if (Objects.equals(this.target, itemEntity.target) && areMergable(item, item1)) {
 diff --git a/net/minecraft/world/entity/player/Inventory.java b/net/minecraft/world/entity/player/Inventory.java
-index a6bb436dc80daf6901dc027a6011ead4b3ed27e2..53210a7d32241c47c2b1cd698b515726f0a1fd0d 100644
+index a6bb436dc80daf6901dc027a6011ead4b3ed27e2..71df58ae26325a2d28b6679733c474c0c59f7654 100644
 --- a/net/minecraft/world/entity/player/Inventory.java
 +++ b/net/minecraft/world/entity/player/Inventory.java
-@@ -166,8 +166,8 @@ public class Inventory implements Container, Nameable {
+@@ -165,10 +165,12 @@ public class Inventory implements Container, Nameable {
+     }
 
     private boolean hasRemainingSpaceForItem(ItemStack destination, ItemStack origin) {
+        // Leaves start - item over-stack util
         return !destination.isEmpty()
 -            && destination.isStackable()
 -            && destination.getCount() < this.getMaxStackSize(destination)
-+            && fun.bm.lophine.utils.ShulkerBoxesUtil.isStackable(destination) // Lophine - Stackable ShulkerBoxes
-+            && destination.getCount() < fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(destination) // Lophine - Stackable ShulkerBoxes
+            && org.leavesmc.leaves.util.ItemOverstackUtils.isStackable(destination)
+            && destination.getCount() < org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(destination)
             && ItemStack.isSameItemSameComponents(destination, origin); // Paper - check if itemstack is stackable first
+        // Leaves end - item over-stack util
     }
 
-@@ -181,7 +181,7 @@ public class Inventory implements Container, Nameable {
+     // CraftBukkit start - Watch method above! :D
+@@ -181,7 +183,7 @@ public class Inventory implements Container, Nameable {
             }
 
             if (this.hasRemainingSpaceForItem(itemInSlot, itemStack)) {
 -                remains -= (itemInSlot.getMaxStackSize() < this.getMaxStackSize() ? itemInSlot.getMaxStackSize() : this.getMaxStackSize()) - itemInSlot.getCount();
-+                remains -= (fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(itemInSlot) < this.getMaxStackSize() ? fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(itemInSlot) : this.getMaxStackSize()) - itemInSlot.getCount(); // Lophine - Stackable ShulkerBoxes
+                remains -= (org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemInSlot) < this.getMaxStackSize() ? org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemInSlot) : this.getMaxStackSize()) - itemInSlot.getCount(); // Leaves - item over-stack util
             }
             if (remains <= 0) {
                 return itemStack.getCount();
-@@ -190,7 +190,7 @@ public class Inventory implements Container, Nameable {
+@@ -190,7 +192,7 @@ public class Inventory implements Container, Nameable {
 
         ItemStack itemInOffhand = this.equipment.get(EquipmentSlot.OFFHAND);
         if (this.hasRemainingSpaceForItem(itemInOffhand, itemStack)) {
 -            remains -= (itemInOffhand.getMaxStackSize() < this.getMaxStackSize() ? itemInOffhand.getMaxStackSize() : this.getMaxStackSize()) - itemInOffhand.getCount();
-+            remains -= (fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(itemInOffhand) < this.getMaxStackSize() ? fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(itemInOffhand) : this.getMaxStackSize()) - itemInOffhand.getCount(); // Lophine - Stackable ShulkerBoxes
+            remains -= (org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemInOffhand) < this.getMaxStackSize() ? org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemInOffhand) : this.getMaxStackSize()) - itemInOffhand.getCount(); // Leaves - item over-stack util
         }
         if (remains <= 0) {
             return itemStack.getCount();
-@@ -314,7 +314,7 @@ public class Inventory implements Container, Nameable {
+@@ -314,7 +316,7 @@ public class Inventory implements Container, Nameable {
             this.setItem(slot, item);
         }
 
 -        int i = this.getMaxStackSize(item) - item.getCount();
-+        int i = this.getMaxStackLeaves(item) - item.getCount();
+        int i = this.getMaxStackLeaves(item) - item.getCount(); // Leaves - item over-stack util
         int min = Math.min(count, i);
         if (min == 0) {
             return count;
-@@ -420,7 +420,7 @@ public class Inventory implements Container, Nameable {
+@@ -420,7 +422,7 @@ public class Inventory implements Container, Nameable {
                 break;
             }
 
 -            int i = stack.getMaxStackSize() - this.getItem(slotWithRemainingSpace).getCount();
-+            int i = fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(stack) - this.getItem(slotWithRemainingSpace).getCount(); // Lophine - Stackable ShulkerBoxes
+            int i = org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(stack) - this.getItem(slotWithRemainingSpace).getCount(); // Leaves - item over-stack util
             if (this.add(slotWithRemainingSpace, stack.split(i)) && sendPacket && this.player instanceof ServerPlayer serverPlayer) {
                 serverPlayer.connection.send(this.createInventoryUpdatePacket(slotWithRemainingSpace));
             }
 diff --git a/net/minecraft/world/entity/player/StackedItemContents.java b/net/minecraft/world/entity/player/StackedItemContents.java
-index 83ccde54c625d40dc595e000c533f60aa929bd5a..3206b599481eeab29c58bc1ca9cac6935da9963a 100644
+index 83ccde54c625d40dc595e000c533f60aa929bd5a..6779503888e6d311758cffde582b0efbd66a33de 100644
 --- a/net/minecraft/world/entity/player/StackedItemContents.java
 +++ b/net/minecraft/world/entity/player/StackedItemContents.java
@@ -23,7 +23,7 @@ public class StackedItemContents {
@@ -233,12 +211,12 @@ index 83ccde54c625d40dc595e000c533f60aa929bd5a..3206b599481eeab29c58bc1ca9cac693
 
     public void accountStack(ItemStack stack) {
 -        this.accountStack(stack, stack.getMaxStackSize());
-+        this.accountStack(stack, fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(stack)); // Lophine - Stackable Shulker Boxes
+        this.accountStack(stack, org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(stack)); // Leaves - item over-stack util
     }
 
     public void accountStack(ItemStack stack, int maxStackSize) {
 diff --git a/net/minecraft/world/entity/vehicle/ContainerEntity.java b/net/minecraft/world/entity/vehicle/ContainerEntity.java
-index 02d2efef2dc0f0e12eac0c71fa290af706f7694d..d042b3729a615bdabeb08f559ac895a731856545 100644
+index 02d2efef2dc0f0e12eac0c71fa290af706f7694d..99f109e2653eff10c011f380694bd77a76381cee 100644
 --- a/net/minecraft/world/entity/vehicle/ContainerEntity.java
 +++ b/net/minecraft/world/entity/vehicle/ContainerEntity.java
@@ -163,7 +163,7 @@ public interface ContainerEntity extends Container, MenuProvider {
@@ -246,62 +224,61 @@ index 02d2efef2dc0f0e12eac0c71fa290af706f7694d..d042b3729a615bdabeb08f559ac895a7
         this.unpackChestVehicleLootTable(null);
         this.getItemStacks().set(slot, stack);
 -        stack.limitSize(this.getMaxStackSize(stack));
-+        stack.limitSize(this.getMaxStackLeaves(stack)); // Leaves - stackable shulker boxes
+        stack.limitSize(this.getMaxStackLeaves(stack)); // Leaves - item over-stack util
     }
 
     default SlotAccess getChestVehicleSlot(final int index) {
 diff --git a/net/minecraft/world/inventory/AbstractContainerMenu.java b/net/minecraft/world/inventory/AbstractContainerMenu.java
-index 9b6cd35e4dfa894069238a1365db16050aa5542b..a928c2e50e43245542a8bc8e307acf27259bbf74 100644
+index fcb2e0a722ed94acf08da06f06b20f42652896bc..9489a50df2de3d641235153c5a0217d96c1f4fa9 100644
 --- a/net/minecraft/world/inventory/AbstractContainerMenu.java
 +++ b/net/minecraft/world/inventory/AbstractContainerMenu.java
-@@ -258,6 +258,14 @@ public abstract class AbstractContainerMenu {
-         return list;
+@@ -295,6 +295,13 @@ public abstract class AbstractContainerMenu {
+         this.sendAllDataToRemote();
     }
 
-+    // Lophine start - Stackable ShulkerBoxes
-+    public void boardcastChangesSigleSlot(int slot, ItemStack item) {
+    // Leaves start - item over-stack util
+    public void sendSingleSlot(int slotIndex, ItemStack item) {
 +        if (this.synchronizer != null) {
-+            this.synchronizer.sendSlotChange(this, slot, item);
+            this.synchronizer.sendSlotChange(this, slotIndex, item);
 +        }
 +    }
-+    // Lophine end - Stackable ShulkerBoxes
-+
-     public void broadcastChanges() {
-         for (int i = 0; i < this.slots.size(); i++) {
-             ItemStack item = this.slots.get(i).getItem();
-@@ -451,7 +459,7 @@ public abstract class AbstractContainerMenu {
+    // Leaves end - item over-stack util
+     private void updateDataSlotListeners(int slotIndex, int value) {
+         for (ContainerListener containerListener : this.containerListeners) {
+             containerListener.dataChanged(this, slotIndex, value);
+@@ -451,7 +458,7 @@ public abstract class AbstractContainerMenu {
                             && (this.quickcraftType == 2 || carried1.getCount() >= this.quickcraftSlots.size())
                             && this.canDragTo(slot1)) {
                             int i2 = slot1.hasItem() ? slot1.getItem().getCount() : 0;
 -                            int min = Math.min(itemStack.getMaxStackSize(), slot1.getMaxStackSize(itemStack));
-+                            int min = Math.min(fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(itemStack), slot1.getMaxStackSize(itemStack)); // Lophine - Stackable ShulkerBoxes
+                            int min = Math.min(org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemStack), slot1.getMaxStackSize(itemStack)); // Leaves - item over-stack util
                             int min1 = Math.min(getQuickCraftPlaceCount(this.quickcraftSlots, this.quickcraftType, itemStack) + i2, min);
                             count -= min1 - i2;
                             // slot1.setByPlayer(itemStack.copyWithCount(min1));
-@@ -563,7 +571,7 @@ public abstract class AbstractContainerMenu {
+@@ -563,7 +570,7 @@ public abstract class AbstractContainerMenu {
                                 slot.setByPlayer(carried2);
                             }
                         } else if (ItemStack.isSameItemSameComponents(carried, carried2)) {
 -                            Optional<ItemStack> optional1 = slot.tryRemove(carried.getCount(), carried2.getMaxStackSize() - carried2.getCount(), player);
-+                            Optional<ItemStack> optional1 = slot.tryRemove(carried.getCount(), fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(carried2) - carried2.getCount(), player); // Lophine - Stackable ShulkerBoxes
+                            Optional<ItemStack> optional1 = slot.tryRemove(carried.getCount(), org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(carried2) - carried2.getCount(), player); // Leaves - item over-stack util
                             optional1.ifPresent(itemStack2 -> {
                                 carried2.grow(itemStack2.getCount());
                                 slot.onTake(player, itemStack2);
-@@ -625,7 +633,7 @@ public abstract class AbstractContainerMenu {
+@@ -625,7 +632,7 @@ public abstract class AbstractContainerMenu {
             Slot slot2 = this.slots.get(slotId);
             if (slot2.hasItem()) {
                 ItemStack itemStack = slot2.getItem();
 -                this.setCarried(itemStack.copyWithCount(itemStack.getMaxStackSize()));
-+                this.setCarried(itemStack.copyWithCount(fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(itemStack))); // Lophine - Stackable ShulkerBoxes
+                this.setCarried(itemStack.copyWithCount(org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemStack))); // Leaves - item over-stack util
             }
         } else if (clickType == ClickType.THROW && this.getCarried().isEmpty() && slotId >= 0) {
             Slot slot2 = this.slots.get(slotId);
-@@ -656,15 +664,15 @@ public abstract class AbstractContainerMenu {
+@@ -656,15 +663,15 @@ public abstract class AbstractContainerMenu {
                 int maxStackSize = button == 0 ? 1 : -1;
 
                 for (int i3 = 0; i3 < 2; i3++) {
 -                    for (int i4 = count; i4 >= 0 && i4 < this.slots.size() && itemStack.getCount() < itemStack.getMaxStackSize(); i4 += maxStackSize) {
-+                    for (int i4 = count; i4 >= 0 && i4 < this.slots.size() && itemStack.getCount() < fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(itemStack); i4 += maxStackSize) { // Lophine - Stackable ShulkerBoxes
+                    for (int i4 = count; i4 >= 0 && i4 < this.slots.size() && itemStack.getCount() < org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemStack); i4 += maxStackSize) { // Leaves - item over-stack util
                         Slot slot3 = this.slots.get(i4);
                         if (slot3.hasItem()
                             && canItemQuickReplace(slot3, itemStack, true)
@@ -310,49 +287,49 @@ index 9b6cd35e4dfa894069238a1365db16050aa5542b..a928c2e50e43245542a8bc8e307acf27
                             ItemStack item1 = slot3.getItem();
 -                            if (i3 != 0 || item1.getCount() != item1.getMaxStackSize()) {
 -                                ItemStack itemStack1 = slot3.safeTake(item1.getCount(), itemStack.getMaxStackSize() - itemStack.getCount(), player);
-+                            if (i3 != 0 || item1.getCount() != fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(item1)) { // Lophine - stackable shulker boxes
-+                                ItemStack itemStack1 = slot3.safeTake(item1.getCount(), fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(itemStack) - itemStack.getCount(), player); // Lophine - stackable shulker boxes
+                            if (i3 != 0 || item1.getCount() != org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(item1)) { // Leaves - item over-stack util
+                                ItemStack itemStack1 = slot3.safeTake(item1.getCount(), org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemStack) - itemStack.getCount(), player); // Leaves - item over-stack util
                                 itemStack.grow(itemStack1.getCount());
                             }
                         }
-@@ -766,7 +774,7 @@ public abstract class AbstractContainerMenu {
+@@ -766,7 +773,7 @@ public abstract class AbstractContainerMenu {
             i = endIndex - 1;
         }
 
 -        if (stack.isStackable()) {
-+        if (fun.bm.lophine.utils.ShulkerBoxesUtil.isStackable(stack)) { // Lophine - Stackable ShulkerBoxes
+        if (org.leavesmc.leaves.util.ItemOverstackUtils.isStackable(stack)) { // Leaves - item over-stack util
             while (!stack.isEmpty() && (reverseDirection ? i >= startIndex : i < endIndex)) {
                 Slot slot = this.slots.get(i);
                 ItemStack item = slot.getItem();
-@@ -867,7 +875,7 @@ public abstract class AbstractContainerMenu {
+@@ -867,7 +874,7 @@ public abstract class AbstractContainerMenu {
     public static boolean canItemQuickReplace(@Nullable Slot slot, ItemStack stack, boolean stackSizeMatters) {
         boolean flag = slot == null || !slot.hasItem();
         return !flag && ItemStack.isSameItemSameComponents(stack, slot.getItem())
 -            ? slot.getItem().getCount() + (stackSizeMatters ? 0 : stack.getCount()) <= stack.getMaxStackSize()
-+            ? slot.getItem().getCount() + (stackSizeMatters ? 0 : stack.getCount()) <= fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(stack) // Lophine - Stackable ShulkerBoxes
+            ? slot.getItem().getCount() + (stackSizeMatters ? 0 : stack.getCount()) <= org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(stack) // Leaves - item over-stack util
             : flag;
     }
 
-@@ -875,7 +883,7 @@ public abstract class AbstractContainerMenu {
+@@ -875,7 +882,7 @@ public abstract class AbstractContainerMenu {
         return switch (type) {
             case 0 -> Mth.floor((float)stack.getCount() / slots.size());
             case 1 -> 1;
 -            case 2 -> stack.getMaxStackSize();
-+            case 2 -> fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(stack); // Lophine - Stackable ShulkerBoxes
+            case 2 -> org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(stack); // Leaves - item over-stack util
             default -> stack.getCount();
         };
     }
-@@ -897,7 +905,7 @@ public abstract class AbstractContainerMenu {
+@@ -898,7 +905,7 @@ public abstract class AbstractContainerMenu {
             for (int i = 0; i < container.getContainerSize(); i++) {
                 ItemStack item = container.getItem(i);
                 if (!item.isEmpty()) {
 -                    f += (float)item.getCount() / container.getMaxStackSize(item);
-+                    f += (float)item.getCount() / container.getMaxStackLeaves(item); // Leaves - stackable shulker boxes
+                    f += Math.clamp((float) item.getCount() / container.getMaxStackSize(item), 0f, 1f); // Leaves - item over-stack util
                 }
             }
 
 diff --git a/net/minecraft/world/inventory/MerchantContainer.java b/net/minecraft/world/inventory/MerchantContainer.java
-index 1e5dfb1f9e371fa23cdfa9280797aa0e183d4cd2..cf87267130c0aebd38206556261929d6f6383bc9 100644
+index 1e5dfb1f9e371fa23cdfa9280797aa0e183d4cd2..1a593d5bfc4574fd071604105422cd1d395648b8 100644
 --- a/net/minecraft/world/inventory/MerchantContainer.java
 +++ b/net/minecraft/world/inventory/MerchantContainer.java
@@ -109,7 +109,7 @@ public class MerchantContainer implements Container {
@@ -360,12 +337,12 @@ index 1e5dfb1f9e371fa23cdfa9280797aa0e183d4cd2..cf87267130c0aebd38206556261929d6
     public void setItem(int index, ItemStack stack) {
         this.itemStacks.set(index, stack);
 -        stack.limitSize(this.getMaxStackSize(stack));
-+        stack.limitSize(this.getMaxStackLeaves(stack)); // Leaves - stackable shulker boxes
+        stack.limitSize(this.getMaxStackLeaves(stack)); // Leaves - item over-stack util
         if (this.isPaymentSlot(index)) {
             this.updateSellItem();
         }
 diff --git a/net/minecraft/world/inventory/Slot.java b/net/minecraft/world/inventory/Slot.java
-index 5ceb8964476b40db4511bec91ff13c4f522a1357..dd978d1590fb896775a240ed87e38d85744017d3 100644
+index 5ceb8964476b40db4511bec91ff13c4f522a1357..f416d7976e41a06b5a8be93485eaa233ffceda5c 100644
 --- a/net/minecraft/world/inventory/Slot.java
 +++ b/net/minecraft/world/inventory/Slot.java
@@ -75,7 +75,7 @@ public class Slot {
@@ -373,41 +350,41 @@ index 5ceb8964476b40db4511bec91ff13c4f522a1357..dd978d1590fb896775a240ed87e38d85
 
     public int getMaxStackSize(ItemStack stack) {
 -        return Math.min(this.getMaxStackSize(), stack.getMaxStackSize());
-+        return Math.min(this.getMaxStackSize(), fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(stack)); // Lophine - Stackable ShulkerBoxes
+        return Math.min(this.getMaxStackSize(), org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(stack)); // Leaves - item over-stack util
     }
 
     @Nullable
 diff --git a/net/minecraft/world/item/ItemStack.java b/net/minecraft/world/item/ItemStack.java
-index 6154da1158756cff072d7e8cae10e20eafed1eec..687249e1ad1cb09edbe2939f1db2f90e146cd664 100644
+index 33c3a5e39e8e1aa023baab76ef94f8aed481480e..a27e1d53abc2d8b8912226add33510067e10ed52 100644
 --- a/net/minecraft/world/item/ItemStack.java
 +++ b/net/minecraft/world/item/ItemStack.java
-@@ -162,7 +162,7 @@ public final class ItemStack implements DataComponentHolder {
+@@ -166,7 +166,7 @@ public final class ItemStack implements DataComponentHolder, ChangePublisher<net
     @Deprecated
     @Nullable
     private Item item;
 -    PatchedDataComponentMap components;
-+    public PatchedDataComponentMap components; // Leaves - stackable shulker boxes
+    public PatchedDataComponentMap components; // Leaves - item over-stack util
     @Nullable
     private Entity entityRepresentation;
 
-@@ -189,7 +189,8 @@ public final class ItemStack implements DataComponentHolder {
+@@ -193,7 +193,8 @@ public final class ItemStack implements DataComponentHolder, ChangePublisher<net
                 } else {
                     Holder<Item> holder = Item.STREAM_CODEC.decode(buffer);
                     DataComponentPatch dataComponentPatch = codec.decode(buffer);
 -                    return new ItemStack(holder, varInt, dataComponentPatch);
 +                    ItemStack itemStack = new ItemStack(holder, varInt, dataComponentPatch);
-+                    return fun.bm.lophine.utils.ShulkerBoxesUtil.decodeMaxStackSize(itemStack);
+                    return org.leavesmc.leaves.util.ItemOverstackUtils.decodeMaxStackSize(itemStack);
                 }
             }
 
-@@ -198,13 +199,15 @@ public final class ItemStack implements DataComponentHolder {
+@@ -202,13 +203,15 @@ public final class ItemStack implements DataComponentHolder, ChangePublisher<net
                 if (value.isEmpty() || value.getItem() == null) { // CraftBukkit - NPE fix itemstack.getItem()
                     buffer.writeVarInt(0);
                 } else {
 -                    buffer.writeVarInt(io.papermc.paper.util.sanitizer.ItemComponentSanitizer.sanitizeCount(io.papermc.paper.util.sanitizer.ItemObfuscationSession.currentSession(), value, value.getCount())); // Paper - potentially sanitize count
 -                    Item.STREAM_CODEC.encode(buffer, value.getItemHolder());
-+                    // Leaves start - stackable shulker boxes
-+                    final ItemStack itemStack = fun.bm.lophine.utils.ShulkerBoxesUtil.encodeMaxStackSize(value.copy());
+                    // Leaves start - item over-stack util
+                    final ItemStack itemStack = org.leavesmc.leaves.util.ItemOverstackUtils.encodeMaxStackSize(value.copy());
 +                    buffer.writeVarInt(io.papermc.paper.util.sanitizer.ItemComponentSanitizer.sanitizeCount(io.papermc.paper.util.sanitizer.ItemObfuscationSession.currentSession(), itemStack, itemStack.getCount())); // Paper - potentially sanitize count
 +                    Item.STREAM_CODEC.encode(buffer, itemStack.getItemHolder());
                     // Paper start - adventure; conditionally render translatable components
@@ -420,50 +397,17 @@ index 6154da1158756cff072d7e8cae10e20eafed1eec..687249e1ad1cb09edbe2939f1db2f90e
                     } finally {
                         net.minecraft.network.chat.ComponentSerialization.DONT_RENDER_TRANSLATABLES.set(prev);
                     }
-@@ -299,7 +302,7 @@ public final class ItemStack implements DataComponentHolder {
+@@ -303,7 +306,7 @@ public final class ItemStack implements DataComponentHolder, ChangePublisher<net
 
             for (ItemStack itemStack : itemContainerContents.nonEmptyItems()) {
                 int count = itemStack.getCount();
 -                int maxStackSize = itemStack.getMaxStackSize();
-+                int maxStackSize = fun.bm.lophine.utils.ShulkerBoxesUtil.getItemMaxCount(itemStack); // Leaves - stackable shulker boxes
+                int maxStackSize = org.leavesmc.leaves.util.ItemOverstackUtils.getItemStackMaxCount(itemStack); // Leaves - item over-stack util
                 if (count > maxStackSize) {
                     return DataResult.error(() -> "Item stack with count of " + count + " was larger than maximum: " + maxStackSize);
                 }
-diff --git a/net/minecraft/world/level/block/AbstractCauldronBlock.java b/net/minecraft/world/level/block/AbstractCauldronBlock.java
-index 1a927b08f86c0585e62d8c4207954ab36d3316ee..e9899a03b15a2ca3dbd941775f14b041bbcfc85e 100644
--- a/net/minecraft/world/level/block/AbstractCauldronBlock.java
-+++ b/net/minecraft/world/level/block/AbstractCauldronBlock.java
-@@ -57,9 +57,27 @@ public abstract class AbstractCauldronBlock extends Block {
-         ItemStack stack, BlockState state, Level level, BlockPos pos, Player player, InteractionHand hand, BlockHitResult hitResult
-     ) {
-         CauldronInteraction cauldronInteraction = this.interactions.map().get(stack.getItem());
-        return cauldronInteraction.interact(state, level, pos, player, hand, stack, hitResult.getDirection()); // Paper - pass hit direction
-+        return wrapInteractor(cauldronInteraction, state, level, pos, player, hand, stack, hitResult.getDirection()); // Paper - pass hit direction // Leaves - stackable shulker boxes
-     }
- 
-+    // Leaves start - stackable shulker boxes
-+    private InteractionResult wrapInteractor(CauldronInteraction cauldronBehavior, BlockState blockState, Level world, BlockPos blockPos, Player playerEntity, InteractionHand hand, ItemStack itemStack, net.minecraft.core.Direction hitDirection) {
-+        int count = -1;
-+        if (fun.bm.lophine.utils.ShulkerBoxesUtil.shouldCheck() && itemStack.getItem() instanceof net.minecraft.world.item.BlockItem bi &&
-+            bi.getBlock() instanceof ShulkerBoxBlock) {
-+            count = itemStack.getCount();
-+        }
-+        InteractionResult result = cauldronBehavior.interact(blockState, world, blockPos, playerEntity, hand, itemStack, hitDirection);
-+        if (count > 0 && result.consumesAction()) {
-+            ItemStack current = playerEntity.getItemInHand(hand);
-+            if (current.getItem() instanceof net.minecraft.world.item.BlockItem bi && bi.getBlock() instanceof ShulkerBoxBlock) {
-+                current.setCount(count);
-+            }
-+        }
-+        return result;
-+    }
-+    // Leaves end - stackable shulker boxes
-+
-     @Override
-     protected VoxelShape getShape(BlockState state, BlockGetter level, BlockPos pos, CollisionContext context) {
-         return SHAPE;
 diff --git a/net/minecraft/world/level/block/CrafterBlock.java b/net/minecraft/world/level/block/CrafterBlock.java
-index 38b03c7b02bdfc579e5e126c12de3d878e26d188..33e24f2c3b63b2d3b55dfae2f2e55869abeed055 100644
+index 38b03c7b02bdfc579e5e126c12de3d878e26d188..caf31218a1aff84367da126ee1dc46b8c8a1e5d1 100644
 --- a/net/minecraft/world/level/block/CrafterBlock.java
 +++ b/net/minecraft/world/level/block/CrafterBlock.java
@@ -192,7 +192,7 @@ public class CrafterBlock extends BaseEntityBlock {
@@ -471,58 +415,58 @@ index 38b03c7b02bdfc579e5e126c12de3d878e26d188..33e24f2c3b63b2d3b55dfae2f2e55869
         Container containerAt = HopperBlockEntity.getContainerAt(level, pos.relative(direction));
         ItemStack itemStack = stack.copy();
 -        if (containerAt != null && (containerAt instanceof CrafterBlockEntity || stack.getCount() > containerAt.getMaxStackSize(stack))) {
-+        if (containerAt != null && (containerAt instanceof CrafterBlockEntity || stack.getCount() > containerAt.getMaxStackLeaves(stack))) { // Leaves - stackable shulker boxes
+        if (containerAt != null && (containerAt instanceof CrafterBlockEntity || stack.getCount() > containerAt.getMaxStackLeaves(stack))) { // Leaves - item over-stack util
             // CraftBukkit start - InventoryMoveItemEvent
             org.bukkit.craftbukkit.inventory.CraftItemStack oitemstack = org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(itemStack);
 
 diff --git a/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java b/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java
-index 36a72a11d28f99bfe85868461925b778cc01478e..831900a4ed6ca335707289391a095af7717a01a4 100644
+index d7a211220d5eba7e34b9083f06f39e9527962599..cef2d6d9a42ae36d6e2a0b31685a7738d2a400cf 100644
 --- a/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java
 +++ b/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java
-@@ -409,7 +409,7 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit
+@@ -411,7 +411,7 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit
         ItemStack itemStack = this.items.get(index);
         boolean flag = !stack.isEmpty() && ItemStack.isSameItemSameComponents(itemStack, stack);
         this.items.set(index, stack);
 -        stack.limitSize(this.getMaxStackSize(stack));
-+        stack.limitSize(this.getMaxStackLeaves(stack)); // Leaves - stackable shulker boxes
+        stack.limitSize(this.getMaxStackLeaves(stack)); // Leaves - item over-stack util
         if (index == 0 && !flag && this.level instanceof ServerLevel serverLevel) {
             this.cookingTotalTime = getTotalCookTime(serverLevel, this, this.recipeType, this.cookSpeedMultiplier); // Paper - cook speed multiplier API
             this.cookingTimer = 0;
 diff --git a/net/minecraft/world/level/block/entity/BaseContainerBlockEntity.java b/net/minecraft/world/level/block/entity/BaseContainerBlockEntity.java
-index 5a094257a31f0500278a706a418e1697f8810ffb..1f132848ae284668c05d6ca17d5890fa341e14cd 100644
+index 10b2cc20bbf3b70e4e09dbbe14b90506e6366158..1535bb8cec8692e8d26eaff090288f1b8f75c253 100644
 --- a/net/minecraft/world/level/block/entity/BaseContainerBlockEntity.java
 +++ b/net/minecraft/world/level/block/entity/BaseContainerBlockEntity.java
-@@ -145,7 +145,7 @@ public abstract class BaseContainerBlockEntity extends BlockEntity implements Co
+@@ -155,7 +155,7 @@ public abstract class BaseContainerBlockEntity extends BlockEntity implements Co
     @Override
     public void setItem(int slot, ItemStack stack) {
         this.getItems().set(slot, stack);
 -        stack.limitSize(this.getMaxStackSize(stack));
-+        stack.limitSize(this.getMaxStackLeaves(stack)); // Leaves - stackable shulker boxes
+        stack.limitSize(this.getMaxStackLeaves(stack)); // Leaves - item over-stack util
         this.setChanged();
     }
 
 diff --git a/net/minecraft/world/level/block/entity/HopperBlockEntity.java b/net/minecraft/world/level/block/entity/HopperBlockEntity.java
-index 5de769e7bd56bb3355c3c711d46ce5e103ea4409..061501979195cf43c6da4d4b6cf6359251978bd3 100644
+index 2f8128a11e316a6ee6b283f9a411096e582c03b7..5b93eeba6c03738011551ce18332cebe9e278a8e 100644
 --- a/net/minecraft/world/level/block/entity/HopperBlockEntity.java
 +++ b/net/minecraft/world/level/block/entity/HopperBlockEntity.java
-@@ -123,7 +123,7 @@ public class HopperBlockEntity extends RandomizableContainerBlockEntity implemen
+@@ -145,7 +145,7 @@ public class HopperBlockEntity extends RandomizableContainerBlockEntity implemen
     public void setItem(int index, ItemStack stack) {
         this.unpackLootTable(null);
         this.getItems().set(index, stack);
 -        stack.limitSize(this.getMaxStackSize(stack));
-+        stack.limitSize(this.getMaxStackLeaves(stack)); // Leaves - stackable shulker boxes
+        stack.limitSize(this.getMaxStackLeaves(stack)); // Leaves - item over-stack util
     }
 
     @Override
-@@ -690,9 +690,9 @@ public class HopperBlockEntity extends RandomizableContainerBlockEntity implemen
+@@ -742,9 +742,9 @@ public class HopperBlockEntity extends RandomizableContainerBlockEntity implemen
             if (item.isEmpty()) {
                 // Spigot start - SPIGOT-6693, SimpleContainer#setItem
                 ItemStack leftover = ItemStack.EMPTY; // Paper - Make hoppers respect inventory max stack size
 -                if (!stack.isEmpty() && stack.getCount() > destination.getMaxStackSize()) {
-+                if (!stack.isEmpty() && (stack.getCount() > destination.getMaxStackSize() || stack.getCount() > stack.getMaxStackSize())) {
+                if (!stack.isEmpty() && (stack.getCount() > destination.getMaxStackSize() || stack.getCount() > stack.getMaxStackSize())) { // Leaves - item over-stack util
                     leftover = stack; // Paper - Make hoppers respect inventory max stack size
 -                    stack = stack.split(destination.getMaxStackSize());
-+                    stack = stack.split(Math.min(destination.getMaxStackSize(), stack.getMaxStackSize()));
+                    stack = stack.split(Math.min(destination.getMaxStackSize(), stack.getMaxStackSize())); // Leaves - item over-stack util
                 }
                 // Spigot end
-                 IGNORE_TILE_UPDATES.set(Boolean.TRUE); // Paper - Perf: Optimize Hoppers // Folia - region threading
+                 //IGNORE_TILE_UPDATES.set(Boolean.TRUE); // Paper - Perf: Optimize Hoppers // Folia - region threading // Luminol - Use vanilla hopper logic
@@ -0,0 +1,44 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Wed, 23 Jul 2025 20:28:40 +0800
+Subject: [PATCH] Leaves: Redstone Shears Wrench
+
+Co-authored by: violetc <58360096+s-yh-china@users.noreply.github.com>
+As a part of : Leaves (https://github.com/LeavesMC/Leaves/blob/79d9ef74c2684eb49060f07e1ab31c827326c9a5/leaves-server/minecraft-patches/features/0009-Redstone-Shears-Wrench.patch)
+Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
+
+diff --git a/net/minecraft/world/item/BlockItem.java b/net/minecraft/world/item/BlockItem.java
+index 6db566adf2d0df1d26221eda04aa01738df6d3d2..24ebfdf98e343a7892af621d032c35819156deec 100644
+--- a/net/minecraft/world/item/BlockItem.java
+++ b/net/minecraft/world/item/BlockItem.java
+@@ -56,6 +56,14 @@ public class BlockItem extends Item {
+             if (blockPlaceContext == null) {
+                 return InteractionResult.FAIL;
+             } else {
+                // Leaves start - shears wrench
+                if (org.leavesmc.leaves.util.ShearsWrenchUtil.shouldSkipPlace(context)) {
+                    if (context.getPlayer() != null) {
+                        context.getPlayer().containerMenu.forceHeldSlot(blockPlaceContext.getHand());
+                    }
+                    return InteractionResult.FAIL;
+                }
+                // Leaves end - shears wrench
+                 BlockState placementState = this.getPlacementState(blockPlaceContext);
+                 // CraftBukkit start - special case for handling block placement with water lilies and snow buckets
+                 org.bukkit.block.BlockState bukkitState = null;
+diff --git a/net/minecraft/world/item/ShearsItem.java b/net/minecraft/world/item/ShearsItem.java
+index 8cf3e51e12f9cf98836657e722edb23943f9e866..5fd5e9fd4e1a79dd1a9d62a5cf0c308805979420 100644
+--- a/net/minecraft/world/item/ShearsItem.java
+++ b/net/minecraft/world/item/ShearsItem.java
+@@ -80,7 +80,10 @@ public class ShearsItem extends Item {
+ 
+             return InteractionResult.SUCCESS;
+         } else {
+-            return super.useOn(context);
+            // Leaves start - shears wrench
+            InteractionResult result = org.leavesmc.leaves.util.ShearsWrenchUtil.tryApplyRotate(context, blockState);
+            return result == null ? super.useOn(context) : result;
+            // Leaves end - shears wrench
+         }
+     }
+ }
@@ -0,0 +1,36 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Sun, 3 Aug 2025 15:19:23 +0800
+Subject: [PATCH] Leaves: Servux Protocol
+
+Co-authored by: violetc <58360096+s-yh-china@users.noreply.github.com>
+As a part of : Leaves (https://github.com/LeavesMC/Leaves/blob/ea91106ae57fc4cc14e2e0225009cf9919072f7f/leaves-server/minecraft-patches/features/0090-Servux-Protocol.patch)
+Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
+
+diff --git a/net/minecraft/server/ServerTickRateManager.java b/net/minecraft/server/ServerTickRateManager.java
+index d0d90a25a10bbecfffceee1992af88c60d14fd87..187e48e78e69c80b25710f193813335ec643957f 100644
+--- a/net/minecraft/server/ServerTickRateManager.java
+++ b/net/minecraft/server/ServerTickRateManager.java
+@@ -134,4 +134,10 @@ public class ServerTickRateManager extends TickRateManager {
+         player.connection.send(ClientboundTickingStatePacket.from(this));
+         player.connection.send(ClientboundTickingStepPacket.from(this));
+     }
+
+    // Leaves start - servux
+    public long getRemainingSprintTicks() {
+        return remainingSprintTicks;
+    }
+    // Leaves end - servux
+ }
+diff --git a/net/minecraft/server/level/ServerLevel.java b/net/minecraft/server/level/ServerLevel.java
+index eb3aef1f5198592eda5dafe84b91271e861b4135..576dde41a4b48aac9079cca902f4371a31470af3 100644
+--- a/net/minecraft/server/level/ServerLevel.java
+++ b/net/minecraft/server/level/ServerLevel.java
+@@ -2368,6 +2368,7 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
+         }
+ 
+         this.lastSpawnChunkRadius = i;
+        org.leavesmc.leaves.protocol.servux.ServuxHudDataProtocol.refreshSpawnMetadata = true; // Leaves - servux
+     }
+ 
+     public LongSet getForceLoadedChunks() {
@@ -1,7 +1,7 @@
 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
 From: Helvetica Volubi <suisuroru@blue-millennium.fun>
 Date: Mon, 7 Jul 2025 15:33:57 +0800
-Subject: [PATCH] Old Explosion Damage Calculator
+Subject: [PATCH] Leaves: Old Explosion Damage Calculator

 Co-authored by: MC_XiaoHei <xor7xiaohei@gmail.com>
 As a part of : Leaves (https://github.com/LeavesMC/Leaves/blob/3e96b237749a960f297f211d439ffc9ea7fd2381/leaves-server/minecraft-patches/features/0134-Old-wet-tnt-explode-behavior.patch)
@@ -1,51 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Helvetica Volubi <suisuroru@blue-millennium.fun>
-Date: Wed, 18 Jun 2025 14:24:54 +0800
-Subject: [PATCH] Old replaceable by mushrooms
-
-
-diff --git a/net/minecraft/world/level/Level.java b/net/minecraft/world/level/Level.java
-index 93d722d437121e605cee0e168ac17ee9bef0610e..cb2a2fbd17157726b285665fdca0ab9663e0d1de 100644
--- a/net/minecraft/world/level/Level.java
-+++ b/net/minecraft/world/level/Level.java
-@@ -1111,7 +1111,7 @@ public abstract class Level implements LevelAccessor, UUIDLookup<Entity>, AutoCl
-         if (worldData.captureTreeGeneration) { // Folia - region threading
-             // Paper start - Protect Bedrock and End Portal/Frames from being destroyed
-             BlockState type = getBlockState(pos);
-            if (!type.isDestroyable()) return false;
-+            if (!type.isDestroyable() && !(fun.bm.lophine.config.modules.misc.OldFeatureConfig.oldReplaceableByMushrooms && flags == 3)) return false;
-             // Paper end - Protect Bedrock and End Portal/Frames from being destroyed
-             CraftBlockState blockstate = worldData.capturedBlockStates.get(pos); // Folia - region threading
-             if (blockstate == null) {
-diff --git a/net/minecraft/world/level/block/state/BlockBehaviour.java b/net/minecraft/world/level/block/state/BlockBehaviour.java
-index 834e27ef2f7b342b074ff9e1e390e02f3ca1c399..f5765e3bbf9e735d6f959e1bf6ee1846ee11b4e9 100644
--- a/net/minecraft/world/level/block/state/BlockBehaviour.java
-+++ b/net/minecraft/world/level/block/state/BlockBehaviour.java
-@@ -770,6 +770,14 @@ public abstract class BlockBehaviour implements FeatureElement {
-             return this.solidRender;
-         }
- 
-+        public boolean mushroomCheck(BlockState state) {
-+            BlockState blockState = state.asState();
-+            if (blockState.canOcclude()) {
-+                return !Block.isShapeFullBlock(blockState.getOcclusionShape());
-+            }
-+            return true;
-+        }
-+
-         public final boolean canOcclude() { // Paper - Perf: Final for inlining
-             return this.canOcclude;
-         }
-diff --git a/net/minecraft/world/level/levelgen/feature/AbstractHugeMushroomFeature.java b/net/minecraft/world/level/levelgen/feature/AbstractHugeMushroomFeature.java
-index 3a37d66ab3c27c9abd60f35ef3bf3a93f8d7c3cd..2aad65d76cdd0800ac593a5bb3ce84ad1925eab0 100644
--- a/net/minecraft/world/level/levelgen/feature/AbstractHugeMushroomFeature.java
-+++ b/net/minecraft/world/level/levelgen/feature/AbstractHugeMushroomFeature.java
-@@ -26,7 +26,7 @@ public abstract class AbstractHugeMushroomFeature extends Feature<HugeMushroomFe
- 
-     protected void placeMushroomBlock(LevelAccessor level, BlockPos.MutableBlockPos mutablePos, BlockState state) {
-         BlockState blockState = level.getBlockState(mutablePos);
-        if (blockState.isAir() || blockState.is(BlockTags.REPLACEABLE_BY_MUSHROOMS)) {
-+        if (blockState.isAir() || blockState.is(BlockTags.REPLACEABLE_BY_MUSHROOMS) || (fun.bm.lophine.config.modules.misc.OldFeatureConfig.oldReplaceableByMushrooms && state.mushroomCheck(blockState))) { // Lophine - old replaceable by mushrooms
-             this.setBlock(level, mutablePos, state);
-         }
-     }
@@ -0,0 +1,216 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Fri, 11 Apr 2025 16:53:57 +0800
+Subject: [PATCH] Leaves: Old raid behavior
+
+Co-authored by: huanli233 <392352840@qq.com>
+As a part of : Leaves (https://github.com/LeavesMC/Leaves/blob/79d9ef74c2684eb49060f07e1ab31c827326c9a5/leaves-server/minecraft-patches/features/0106-Old-raid-behavior.patch)
+Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
+
+diff --git a/net/minecraft/world/effect/BadOmenMobEffect.java b/net/minecraft/world/effect/BadOmenMobEffect.java
+index 80f17f33f670018240c854df589cf90cdeab6e70..cbfb4ae2dc30c2ee98ef37f44a95434a7968e320 100644
+--- a/net/minecraft/world/effect/BadOmenMobEffect.java
+++ b/net/minecraft/world/effect/BadOmenMobEffect.java
+@@ -22,6 +22,11 @@ class BadOmenMobEffect extends MobEffect {
+             && !serverPlayer.isSpectator()
+             && level.getDifficulty() != Difficulty.PEACEFUL
+             && level.isVillage(serverPlayer.blockPosition())) {
+            // Leaves start - Revert raid changes
+            if (fun.bm.lophine.config.modules.misc.OldFeatureConfig.oldRaidBehavior) {
+                return level.getRaids().createOrExtendRaid(serverPlayer, serverPlayer.blockPosition()) == null;
+            }
+            // Leaves end - Revert raid changes
+             Raid raidAt = level.getRaidAt(serverPlayer.blockPosition());
+             if (raidAt == null || raidAt.getRaidOmenLevel() < raidAt.getMaxRaidOmenLevel()) {
+                 serverPlayer.addEffect(new MobEffectInstance(MobEffects.RAID_OMEN, 600, amplifier));
+diff --git a/net/minecraft/world/entity/raid/Raid.java b/net/minecraft/world/entity/raid/Raid.java
+index 1910bff3f08147bfd63703097e30b9f88c84e337..5188ae86aff3051d45fe5e7d2fcc51233b7074d4 100644
+--- a/net/minecraft/world/entity/raid/Raid.java
+++ b/net/minecraft/world/entity/raid/Raid.java
+@@ -263,7 +263,7 @@ public class Raid {
+     }
+ 
+     public boolean absorbRaidOmen(ServerPlayer player) {
+-        MobEffectInstance effect = player.getEffect(MobEffects.RAID_OMEN);
+        MobEffectInstance effect = player.getEffect(fun.bm.lophine.config.modules.misc.OldFeatureConfig.oldRaidBehavior ? MobEffects.BAD_OMEN : MobEffects.RAID_OMEN); // Leaves - old Raid Behavior
+         if (effect == null) {
+             return false;
+         } else {
+@@ -340,7 +340,13 @@ public class Raid {
+                         }
+ 
+                         if (flag1) {
+-                            this.waveSpawnPos = this.getValidSpawnPos(level);
+                            // Leaves Start - old FindSpawnPosition
+                            if (fun.bm.lophine.config.modules.misc.OldFeatureConfig.oldRaidBehavior) {
+                                this.waveSpawnPos = this.preCalcRavagerSpawnLocation(level, this.raidCooldownTicks < 100 ? 1 : 0);
+                            } else {
+                                this.waveSpawnPos = this.getValidSpawnPos(level);
+                            }
+                            // Leaves End - old FindSpawnPosition
+                         }
+ 
+                         if (this.raidCooldownTicks == 300 || this.raidCooldownTicks % 20 == 0) {
+@@ -375,7 +381,14 @@ public class Raid {
+                 int i = 0;
+ 
+                 while (this.shouldSpawnGroup()) {
+-                    BlockPos blockPos = this.waveSpawnPos.orElseGet(() -> this.findRandomSpawnPos(level, 20));
+                    // Leaves Start - old FindSpawnPosition
+                    BlockPos blockPos;
+                    if (fun.bm.lophine.config.modules.misc.OldFeatureConfig.oldRaidBehavior) {
+                        blockPos = this.getRavagerSpawnLocation(level, i, 20);
+                    } else {
+                        blockPos = this.waveSpawnPos.orElseGet(() -> this.findRandomSpawnPos(level, 20));
+                    }
+                    // Leaves End - old FindSpawnPosition
+                     if (blockPos != null) {
+                         this.started = true;
+                         this.spawnGroup(level, blockPos);
+@@ -387,7 +400,7 @@ public class Raid {
+                         i++;
+                     }
+ 
+-                    if (i > 5) {
+                    if (i > (fun.bm.lophine.config.modules.misc.OldFeatureConfig.oldRaidBehavior ? 3 : 5)) { // Leaves - old FindSpawnPosition
+                         org.bukkit.craftbukkit.event.CraftEventFactory.callRaidStopEvent(level, this, org.bukkit.event.raid.RaidStopEvent.Reason.UNSPAWNABLE); // CraftBukkit
+                         this.stop();
+                         break;
+@@ -683,7 +696,7 @@ public class Raid {
+             int i2 = this.center.getX() + Mth.floor(Mth.cos(f2) * 32.0F * f) + level.random.nextInt(3) * Mth.floor(f);
+             int i3 = this.center.getZ() + Mth.floor(Mth.sin(f2) * 32.0F * f) + level.random.nextInt(3) * Mth.floor(f);
+             int height = level.getHeight(Heightmap.Types.WORLD_SURFACE, i2, i3);
+-            if (Mth.abs(height - this.center.getY()) <= 96) {
+            if (fun.bm.lophine.config.modules.misc.OldFeatureConfig.oldRaidBehavior || Mth.abs(height - this.center.getY()) <= 96) { // Leaves - skippable
+                 mutableBlockPos.set(i2, height, i3);
+                 if (!level.isVillage(mutableBlockPos) || i <= 7) {
+                     int i4 = 10;
+@@ -702,6 +715,36 @@ public class Raid {
+         return null;
+     }
+ 
+    // Leaves Start - old FindSpawnPosition
+    @Nullable
+    private BlockPos findRandomSpawnPos(ServerLevel level, int n, int n2) {
+        int n3 = 2 - n;
+        BlockPos.MutableBlockPos mutableBlockPos = new BlockPos.MutableBlockPos();
+        SpawnPlacementType spawnPlacementType = SpawnPlacements.getPlacementType(EntityType.RAVAGER);
+        for (int i = 0; i < n2; ++i) {
+            float f = level.random.nextFloat() * ((float)Math.PI * 2);
+            int n4 = this.center.getX() + Mth.floor(Mth.cos(f) * 32.0f * (float)n3) + level.random.nextInt(5);
+            int n5 = this.center.getZ() + Mth.floor(Mth.sin(f) * 32.0f * (float)n3) + level.random.nextInt(5);
+            int n6 = level.getHeight(Heightmap.Types.WORLD_SURFACE, n4, n5);
+            mutableBlockPos.set(n4, n6, n5);
+            if (level.isVillage(mutableBlockPos) && n < 2) continue;
+            if (!level.hasChunksAt(mutableBlockPos.getX() - 10, mutableBlockPos.getZ() - 10, mutableBlockPos.getX() + 10, mutableBlockPos.getZ() + 10) || !level.isPositionEntityTicking(mutableBlockPos) || !spawnPlacementType.isSpawnPositionOk(level, mutableBlockPos, EntityType.RAVAGER) && (!level.getBlockState((BlockPos)mutableBlockPos.below()).is(Blocks.SNOW) || !level.getBlockState(mutableBlockPos).isAir())) continue;
+            return mutableBlockPos;
+        }
+        return null;
+    }
+
+    private Optional<BlockPos> getValidSpawnPos(ServerLevel level, int n) {
+        for (int i = 0; i < 3; ++i) {
+            BlockPos blockPos = this.findRandomSpawnPos(level, n, 1);
+            if (blockPos == null) continue;
+            return Optional.of(blockPos);
+        }
+        return Optional.empty();
+    }
+    // Leaves End - old FindSpawnPosition
+
+
+     private boolean addWaveMob(ServerLevel level, int wave, Raider raider) {
+         // Folia start - make raids thread-safe
+         if (!this.ownsRaid(level)) {
+@@ -864,4 +907,43 @@ public class Raid {
+             this.spawnsPerWaveBeforeBonus = spawnsPerWaveBeforeBonus;
+         }
+     }
+
+    // Leaves start - old FindSpawnPosition
+    private BlockPos getRavagerSpawnLocation(ServerLevel serverWorld, int proximity, int tries) {
+        int i = proximity == 0 ? 2 : 2 - proximity;
+        BlockPos.MutableBlockPos mutable = new BlockPos.MutableBlockPos();
+        SpawnPlacementType spawnLocation = SpawnPlacements.getPlacementType(EntityType.RAVAGER);
+
+        for (int j = 0; j < tries; j++) {
+            float f = serverWorld.random.nextFloat() * (float) (Math.PI * 2);
+            int k = this.center.getX() + Mth.floor(Mth.cos(f) * 32.0F * (float) i + serverWorld.random.nextInt(5));
+            int l = this.center.getZ() + Mth.floor(Mth.sin(f) * 32.0F * (float) i + serverWorld.random.nextInt(5));
+            int m = serverWorld.getHeight(Heightmap.Types.WORLD_SURFACE, k, l);
+            mutable.set(k, m, l);
+
+            if (serverWorld.isVillage(mutable) && proximity < 2) {
+                continue;
+            }
+            if (serverWorld.hasChunksAt(mutable.getX() - 10, mutable.getZ() - 10, mutable.getX() + 10, mutable.getZ() + 10)
+                && serverWorld.isPositionEntityTicking(mutable)
+                && (spawnLocation.isSpawnPositionOk(serverWorld, mutable, EntityType.RAVAGER)
+                    || serverWorld.getBlockState(mutable.below()).is(Blocks.SNOW)
+                    && serverWorld.getBlockState(mutable).isAir())
+            ) {
+                return mutable;
+            }
+        }
+        return null;
+    }
+
+    private Optional<BlockPos> preCalcRavagerSpawnLocation(ServerLevel serverWorld, int proximity) {
+        for (int i = 0; i < 3; i++) {
+            BlockPos blockPos = this.getRavagerSpawnLocation(serverWorld, proximity, 1);
+            if (blockPos != null) {
+                return Optional.of(blockPos);
+            }
+        }
+        return Optional.empty();
+    }
+    // Leaves end - old FindSpawnPosition
+ }
+diff --git a/net/minecraft/world/entity/raid/Raider.java b/net/minecraft/world/entity/raid/Raider.java
+index 3e30989c99cd11c8c94d6fd194d2969e3a7efda6..b1f1bcf7f5ac002550077d5e1d4efd5c67d18063 100644
+--- a/net/minecraft/world/entity/raid/Raider.java
+++ b/net/minecraft/world/entity/raid/Raider.java
+@@ -128,6 +128,43 @@ public abstract class Raider extends PatrollingMonster {
+ 
+                 currentRaid.removeFromRaid(serverLevel, this, false);
+             }
+
+            // Leaves start - Revert raid changes
+            if (this.level() instanceof ServerLevel) {
+                if (fun.bm.lophine.config.modules.misc.OldFeatureConfig.oldRaidBehavior && !this.hasRaid()) {
+                    ItemStack itemstack = this.getItemBySlot(EquipmentSlot.HEAD);
+                    net.minecraft.world.entity.player.Player entityhuman = null;
+                    if (entity instanceof net.minecraft.world.entity.player.Player player) {
+                        entityhuman = player;
+                    } else if (entity instanceof net.minecraft.world.entity.animal.wolf.Wolf wolf) {
+                        LivingEntity entityliving = wolf.getOwner();
+                        if (wolf.isTame() && entityliving instanceof net.minecraft.world.entity.player.Player player) {
+                            entityhuman = player;
+                        }
+                    }
+
+                    if (entityhuman != null && !itemstack.isEmpty() && this.isCaptain()) {
+                        net.minecraft.world.effect.MobEffectInstance mobeffect = entityhuman.getEffect(net.minecraft.world.effect.MobEffects.BAD_OMEN);
+                        int i = 1;
+
+                        if (mobeffect != null) {
+                            i += mobeffect.getAmplifier();
+                            entityhuman.removeEffectNoUpdate(net.minecraft.world.effect.MobEffects.BAD_OMEN);
+                        } else {
+                            --i;
+                        }
+
+                        i = net.minecraft.util.Mth.clamp(i, 0, 4);
+                        net.minecraft.world.effect.MobEffectInstance mobeffect1 = new net.minecraft.world.effect.MobEffectInstance(net.minecraft.world.effect.MobEffects.BAD_OMEN, 120000, i, false, false, true);
+
+                        if (!serverLevel.getGameRules().getBoolean(net.minecraft.world.level.GameRules.RULE_DISABLE_RAIDS)) {
+                            entityhuman.addEffect(mobeffect1, org.bukkit.event.entity.EntityPotionEffectEvent.Cause.PATROL_CAPTAIN); // CraftBukkit
+                        }
+                        this.setPatrolLeader(false);
+                    }
+                }
+            }
+            // Leaves end - Revert raid changes
+         }
+ 
+         super.die(cause);
@@ -1,18 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Helvetica Volubi <suisuroru@blue-millennium.fun>
-Date: Thu, 12 Jun 2025 04:44:24 +0800
-Subject: [PATCH] I18n support
-
-
-diff --git a/net/minecraft/server/dedicated/DedicatedServer.java b/net/minecraft/server/dedicated/DedicatedServer.java
-index c6c6432c2efeb7b95c2894b188cd966321ae3186..1cd9af71ee66df5f277748c0a5a59a30bd57accc 100644
--- a/net/minecraft/server/dedicated/DedicatedServer.java
-+++ b/net/minecraft/server/dedicated/DedicatedServer.java
-@@ -172,6 +172,7 @@ public class DedicatedServer extends MinecraftServer implements ServerInterface
-         this.paperConfigurations.initializeWorldDefaultsConfiguration(this.registryAccess());
-         // Paper end - initialize global and world-defaults configuration
-         me.earthme.luminol.config.ConfigManager.loadConfigFiles(); // Luminol - load config file
-+        fun.bm.lophine.utils.ServerI18nUtil.init(); // Lophine - I18n support
-         if (false) this.server.spark.enableEarlyIfRequested(); // Paper - spark // Luminol - Force disable builtin spark
-         // Paper start - fix converting txt to json file; convert old users earlier after PlayerList creation but before file load/save
-         if (this.convertOldUsers()) {
@@ -8,10 +8,10 @@ As part of: Purpur (https://github.com/PurpurMC/Purpur/blob/09f547de09fc5d886f18
 Licensed under: MIT (https://github.com/PurpurMC/Purpur/blob/09f547de09fc5d886f18f6d99ff389289766ec9d/LICENSE)

 diff --git a/net/minecraft/server/players/PlayerList.java b/net/minecraft/server/players/PlayerList.java
-index a24c332a8f9cb2ebc6f9926c6dabf1238238028d..58c2a6a3304e1bea25980b04046fe7c0017bc90d 100644
+index 593dbcda4b497291eb1ecdc64b947a8d279f8be6..661f797b39853104b16d75ca7ba0eda156a74af3 100644
 --- a/net/minecraft/server/players/PlayerList.java
 +++ b/net/minecraft/server/players/PlayerList.java
-@@ -1086,6 +1086,10 @@ public abstract class PlayerList {
+@@ -1087,6 +1087,10 @@ public abstract class PlayerList {
         player.getBukkitEntity().recalculatePermissions(); // CraftBukkit
         this.server.getCommands().sendCommands(player);
         } // Paper - Add sendOpLevel API
@@ -115,10 +115,10 @@ index 5077a9ff7b78801bdc53536a37aee07b8d86ee4d..fe374f08b7829b846b2a1c2ac3ca500c
                 // Paper end - Fix InventoryOpenEvent cancellation - moved up;
                     player.awardStat(Stats.OPEN_ENDERCHEST);
 diff --git a/net/minecraft/world/level/block/entity/BarrelBlockEntity.java b/net/minecraft/world/level/block/entity/BarrelBlockEntity.java
-index d679ab599dfd0bdbdc3ab5530d7fcd1c38baf7fa..6b4e2956222a0ca7f72f73032dc98878fbd257ee 100644
+index de99652629c7301a4bc0e9ec48bed9a26a338f0d..4383e87560bb05acf9c50758f38a3cb69ee5c5c7 100644
 --- a/net/minecraft/world/level/block/entity/BarrelBlockEntity.java
 +++ b/net/minecraft/world/level/block/entity/BarrelBlockEntity.java
-@@ -56,7 +56,17 @@ public class BarrelBlockEntity extends RandomizableContainerBlockEntity {
+@@ -56,7 +56,17 @@ public class BarrelBlockEntity extends RandomizableContainerBlockEntity implemen
     }
     // CraftBukkit end
 
@@ -137,7 +137,7 @@ index d679ab599dfd0bdbdc3ab5530d7fcd1c38baf7fa..6b4e2956222a0ca7f72f73032dc98878
     public final ContainerOpenersCounter openersCounter = new ContainerOpenersCounter() {
         @Override
         protected void onOpen(Level level, BlockPos pos, BlockState state) {
-@@ -108,7 +118,16 @@ public class BarrelBlockEntity extends RandomizableContainerBlockEntity {
+@@ -108,7 +118,16 @@ public class BarrelBlockEntity extends RandomizableContainerBlockEntity implemen
 
     @Override
     public int getContainerSize() {
@@ -155,7 +155,7 @@ index d679ab599dfd0bdbdc3ab5530d7fcd1c38baf7fa..6b4e2956222a0ca7f72f73032dc98878
     }
 
     @Override
-@@ -128,7 +147,16 @@ public class BarrelBlockEntity extends RandomizableContainerBlockEntity {
+@@ -129,7 +148,16 @@ public class BarrelBlockEntity extends RandomizableContainerBlockEntity implemen
 
     @Override
     protected AbstractContainerMenu createMenu(int id, Inventory player) {
@@ -5,7 +5,7 @@ Subject: [PATCH] Spawn invulnerable time


 diff --git a/net/minecraft/server/level/ServerPlayer.java b/net/minecraft/server/level/ServerPlayer.java
-index b7bc75648634aefc549a69631ab6e401eb902e7d..0e2d575200f3ff3ec1600a0663152e3c37ea67b0 100644
+index 6b7c92fdf562dfa46eee8e8acbc82b02fc3226c5..144b2c9396b8162f9cce8b343d998907bf7fb5aa 100644
 --- a/net/minecraft/server/level/ServerPlayer.java
 +++ b/net/minecraft/server/level/ServerPlayer.java
@@ -232,6 +232,7 @@ public class ServerPlayer extends Player implements ca.spottedleaf.moonrise.patc
@@ -24,7 +24,7 @@ index b7bc75648634aefc549a69631ab6e401eb902e7d..0e2d575200f3ff3ec1600a0663152e3c
         if (this.invulnerableTime > 0) {
             this.invulnerableTime--;
         }
-@@ -1431,6 +1433,13 @@ public class ServerPlayer extends Player implements ca.spottedleaf.moonrise.patc
+@@ -1435,6 +1437,13 @@ public class ServerPlayer extends Player implements ca.spottedleaf.moonrise.patc
         if (this.isInvulnerableTo(level, damageSource)) {
             return false;
         } else {
@@ -0,0 +1,44 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Thu, 12 Jun 2025 04:44:24 +0800
+Subject: [PATCH] I18n support
+
+
+diff --git a/net/minecraft/locale/Language.java b/net/minecraft/locale/Language.java
+index 7b9e2a1a208b46a69c16e6afd8b502259893574f..db46a31ea8a36562e548eb07f0c4cf9b9e8c3360 100644
+--- a/net/minecraft/locale/Language.java
+++ b/net/minecraft/locale/Language.java
+@@ -65,7 +65,7 @@ public abstract class Language {
+         };
+     }
+ 
+-    private static void parseTranslations(BiConsumer<String, String> output, String languagePath) {
+    public static void parseTranslations(BiConsumer<String, String> output, String languagePath) { // Lophine - private -> public
+         try (InputStream resourceAsStream = Language.class.getResourceAsStream(languagePath)) {
+             loadFromJson(resourceAsStream, output);
+         } catch (JsonParseException | IOException var7) {
+diff --git a/net/minecraft/server/Main.java b/net/minecraft/server/Main.java
+index cf72cb8b418239b56c755486b03a321672e16bc3..b69c06607ca900beeebf4892a978442dad2db19b 100644
+--- a/net/minecraft/server/Main.java
+++ b/net/minecraft/server/Main.java
+@@ -155,6 +155,8 @@ public class Main {
+                 return;
+             }
+ 
+            fun.bm.lophine.utils.ServerI18nUtil.preInit(); // Lophine - I18n support
+
+             // Paper start - Detect headless JRE
+             String awtException = io.papermc.paper.util.ServerEnvironment.awtDependencyCheck();
+             if (awtException != null) {
+diff --git a/net/minecraft/server/dedicated/DedicatedServer.java b/net/minecraft/server/dedicated/DedicatedServer.java
+index c6c6432c2efeb7b95c2894b188cd966321ae3186..1cd9af71ee66df5f277748c0a5a59a30bd57accc 100644
+--- a/net/minecraft/server/dedicated/DedicatedServer.java
+++ b/net/minecraft/server/dedicated/DedicatedServer.java
+@@ -172,6 +172,7 @@ public class DedicatedServer extends MinecraftServer implements ServerInterface
+         this.paperConfigurations.initializeWorldDefaultsConfiguration(this.registryAccess());
+         // Paper end - initialize global and world-defaults configuration
+         me.earthme.luminol.config.ConfigManager.loadConfigFiles(); // Luminol - load config file
+        fun.bm.lophine.utils.ServerI18nUtil.init(); // Lophine - I18n support
+         if (false) this.server.spark.enableEarlyIfRequested(); // Paper - spark // Luminol - Force disable builtin spark
+         // Paper start - fix converting txt to json file; convert old users earlier after PlayerList creation but before file load/save
+         if (this.convertOldUsers()) {
@@ -0,0 +1,55 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Sun, 3 Aug 2025 14:26:37 +0800
+Subject: [PATCH] Disable some check for operators
+
+
+diff --git a/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+index 4b215dc69887df9382bde4cfa2f37afadfe1bcb2..3ce1e5a7d7095c15250b94d032587f584119824d 100644
+--- a/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+@@ -367,7 +367,7 @@ public class ServerGamePacketListenerImpl
+         this.tickCount++;
+         this.knownMovePacketCount = this.receivedMovePacketCount;
+         if (this.clientIsFloating && !this.player.isSleeping() && !this.player.isPassenger() && !this.player.isDeadOrDying()) {
+-            if (++this.aboveGroundTickCount > this.getMaximumFlyingTicks(this.player)) {
+            if (++this.aboveGroundTickCount > this.getMaximumFlyingTicks(this.player) && !(fun.bm.lophine.config.modules.misc.DisableCheckConfig.disableOpFlyCheck && this.player.hasPermissions(2))) { // Lophine - disable fly check for operator
+                 // LOGGER.warn("{} was kicked for floating too long!", this.player.getName().getString()); // Paper - Logging moved to net.minecraft.server.network.ServerCommonPacketListenerImpl.disconnect()
+                 this.disconnect(io.papermc.paper.configuration.GlobalConfiguration.get().messages.kick.flyingPlayer, org.bukkit.event.player.PlayerKickEvent.Cause.FLYING_PLAYER); // Paper - use configurable kick message & kick event cause
+                 return;
+@@ -386,7 +386,7 @@ public class ServerGamePacketListenerImpl
+             this.vehicleLastGoodY = this.lastVehicle.getY();
+             this.vehicleLastGoodZ = this.lastVehicle.getZ();
+             if (this.clientVehicleIsFloating && this.lastVehicle.getControllingPassenger() == this.player) {
+-                if (++this.aboveGroundVehicleTickCount > this.getMaximumFlyingTicks(this.lastVehicle)) {
+                if (++this.aboveGroundVehicleTickCount > this.getMaximumFlyingTicks(this.lastVehicle) && !(fun.bm.lophine.config.modules.misc.DisableCheckConfig.disableOpFlyCheck && this.player.hasPermissions(2))) { // Lophine - disable fly check for operator
+                     // LOGGER.warn("{} was kicked for floating a vehicle too long!", this.player.getName().getString()); // Paper - Logging moved to net.minecraft.server.network.ServerCommonPacketListenerImpl.disconnect()
+                     this.disconnect(io.papermc.paper.configuration.GlobalConfiguration.get().messages.kick.flyingVehicle, org.bukkit.event.player.PlayerKickEvent.Cause.FLYING_VEHICLE); // Paper - use configurable kick message & kick event cause
+                     return;
+@@ -644,7 +644,7 @@ public class ServerGamePacketListenerImpl
+                 d5 = d2 - rootVehicle.getZ();
+                 d7 = d3 * d3 + d4 * d4 + d5 * d5;
+                 boolean flag1 = false;
+-                if (!me.earthme.luminol.config.modules.misc.DisableMovedWronglyThreshold.enabled && d7 > org.spigotmc.SpigotConfig.movedWronglyThreshold) { // Spigot
+                if (!me.earthme.luminol.config.modules.misc.DisableMovedWronglyThreshold.enabled && d7 > org.spigotmc.SpigotConfig.movedWronglyThreshold && !(fun.bm.lophine.config.modules.misc.DisableCheckConfig.disableOpMoveCheck && this.player.hasPermissions(2))) { // Spigot // Lophine - disable move check for operator
+                     flag1 = true; // Paper - diff on change, this should be moved wrongly
+                     LOGGER.warn("{} (vehicle of {}) moved wrongly! {}", rootVehicle.getName().getString(), this.player.getName().getString(), Math.sqrt(d7));
+                 }
+@@ -1540,7 +1540,7 @@ public class ServerGamePacketListenerImpl
+                                             // Paper start - Add fail move event
+                                             io.papermc.paper.event.player.PlayerFailMoveEvent event = fireFailMove(io.papermc.paper.event.player.PlayerFailMoveEvent.FailReason.MOVED_TOO_QUICKLY,
+                                                     toX, toY, toZ, toYaw, toPitch, true);
+-                                            if (!event.isAllowed()) {
+                                            if (!event.isAllowed() && !(fun.bm.lophine.config.modules.misc.DisableCheckConfig.disableOpMoveCheck && this.player.hasPermissions(2))) { // Lophine - disable move check for operator
+                                                 if (event.getLogWarning()) {
+                                                 LOGGER.warn("{} moved too quickly! {},{},{}", this.player.getName().getString(), d3, d4, d5);
+                                                 }
+@@ -1618,7 +1618,7 @@ public class ServerGamePacketListenerImpl
+                                     // Paper start - Add fail move event
+                                     io.papermc.paper.event.player.PlayerFailMoveEvent event = fireFailMove(io.papermc.paper.event.player.PlayerFailMoveEvent.FailReason.MOVED_WRONGLY,
+                                             toX, toY, toZ, toYaw, toPitch, true);
+-                                    if (!event.isAllowed()) {
+                                    if (!event.isAllowed() && !(fun.bm.lophine.config.modules.misc.DisableCheckConfig.disableOpMoveCheck && this.player.hasPermissions(2))) { // Lophine - disable move check for operator
+                                         movedWrongly = true;
+                                         if (event.getLogWarning())
+                                      // Paper end
@@ -0,0 +1,54 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Fri, 15 Aug 2025 02:29:30 +0800
+Subject: [PATCH] Compatibility fix for Raid Revert and Cross Region Damage
+ Trace
+
+
+diff --git a/net/minecraft/world/entity/LivingEntity.java b/net/minecraft/world/entity/LivingEntity.java
+index 3f4b1c54f9207ba1854a8c8da965cbaca5ea517d..a8348a073682eec31990e9ab963b11ad32cf8bf8 100644
+--- a/net/minecraft/world/entity/LivingEntity.java
+++ b/net/minecraft/world/entity/LivingEntity.java
+@@ -1216,6 +1216,29 @@ public abstract class LivingEntity extends Entity implements Attackable, Waypoin
+         }
+     }
+ 
+    // Lophine Start - raid revert adapt Cross Region Damage trace
+    public boolean addEffect(MobEffectInstance effectInstance, EntityPotionEffectEvent.Cause cause, boolean fireEvent, boolean async) {
+        if (!async || ca.spottedleaf.moonrise.common.util.TickThread.isTickThreadFor(this)) {
+            return addEffect(effectInstance, this, cause, fireEvent);
+        } else if (fun.bm.lophine.config.modules.experiment.EntityDamageSourceTraceConfig.enabled) {
+            postToAddEffect(effectInstance, this, cause, fireEvent);
+            return true;
+        }
+        return false;
+    }
+
+    private void postToAddEffect(MobEffectInstance effectInstance, @Nullable Entity entity, EntityPotionEffectEvent.Cause cause, boolean fireEvent) {
+        if (entity != null)
+            entity.getBukkitEntity().taskScheduler.schedule((Entity nmsEntity) -> {
+                try {
+                    addEffect(effectInstance, nmsEntity, cause, fireEvent);
+                } catch (Throwable ex) {
+                    LOGGER.error(ex.getMessage(), ex);
+                }
+            }, null, 1L );
+    }
+    // Lophine End - raid revert adapt Cross Region Damage trace
+
+     public boolean canBeAffected(MobEffectInstance effectInstance) {
+         if (this.getType().is(EntityTypeTags.IMMUNE_TO_INFESTED)) {
+             return !effectInstance.is(MobEffects.INFESTED);
+diff --git a/net/minecraft/world/entity/raid/Raider.java b/net/minecraft/world/entity/raid/Raider.java
+index b1f1bcf7f5ac002550077d5e1d4efd5c67d18063..6120f7b970ff05867524ee9f1433d46843d57483 100644
+--- a/net/minecraft/world/entity/raid/Raider.java
+++ b/net/minecraft/world/entity/raid/Raider.java
+@@ -158,7 +158,7 @@ public abstract class Raider extends PatrollingMonster {
+                         net.minecraft.world.effect.MobEffectInstance mobeffect1 = new net.minecraft.world.effect.MobEffectInstance(net.minecraft.world.effect.MobEffects.BAD_OMEN, 120000, i, false, false, true);
+ 
+                         if (!serverLevel.getGameRules().getBoolean(net.minecraft.world.level.GameRules.RULE_DISABLE_RAIDS)) {
+-                            entityhuman.addEffect(mobeffect1, org.bukkit.event.entity.EntityPotionEffectEvent.Cause.PATROL_CAPTAIN); // CraftBukkit
+                            entityhuman.addEffect(mobeffect1, org.bukkit.event.entity.EntityPotionEffectEvent.Cause.PATROL_CAPTAIN, true, fun.bm.lophine.config.modules.experiment.EntityDamageSourceTraceConfig.enabled); // Lophine - raid revert adapt Cross Region Damage trace
+                         }
+                         this.setPatrolLeader(false);
+                     }
@@ -1,8 +1,11 @@
 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
 From: Suisuroru <qwertyuiop14077@qq.com>
 Date: Thu, 20 Feb 2025 01:00:29 +0800
-Subject: [PATCH] Purpur-Barrels-and-enderchests-6-rows
+Subject: [PATCH] Purpur: Barrels and enderchests 6 rows

+Co-authored by: William Blake Galbreath <Blake.Galbreath@GMail.com>
+As part of: Purpur (https://github.com/PurpurMC/Purpur/blob/09f547de09fc5d886f18f6d99ff389289766ec9d/purpur-server/paper-patches/features/0003-Barrels-and-enderchests-6-rows.patch)
+Licensed under: MIT (https://github.com/PurpurMC/Purpur/blob/09f547de09fc5d886f18f6d99ff389289766ec9d/LICENSE)

 diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftContainer.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftContainer.java
 index 2f41a92465b9da28e026297cc3528898bb1c8412..fb5300ec1bd19b3dfd6a2b4106440b9f73c48205 100644
@@ -0,0 +1,29 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Sun, 3 Aug 2025 15:57:08 +0800
+Subject: [PATCH] Leaves: Leaves Protocol Core
+
+Co-authored by: violetc <58360096+s-yh-china@users.noreply.github.com>
+As a part of : Leaves (https://github.com/LeavesMC/Leaves/blob/ea91106ae57fc4cc14e2e0225009cf9919072f7f/leaves-server/paper-patches/features/0004-Leaves-Protocol-Core.patch)
+Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+index 4f7077b592f84334483f8edf3656fccd5b90a9ca..26d5a96edd283a8f8fd50222e2671cef2c4b257b 100644
+--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+@@ -497,6 +497,7 @@ public final class CraftServer implements Server {
+         this.potionBrewer = new io.papermc.paper.potion.PaperPotionBrewer(console); // Paper - custom potion mixes
+         datapackManager = new io.papermc.paper.datapack.PaperDatapackManager(console.getPackRepository()); // Paper
+         if (false) this.spark = new io.papermc.paper.SparksFly(this); // Paper - spark // Luminol - Force disable builtin spark
+        org.leavesmc.leaves.protocol.core.LeavesProtocolManager.init(); // Leaves - protocol
+     }
+ 
+     public boolean getCommandBlockOverride(String command) {
+@@ -1115,6 +1116,7 @@ public final class CraftServer implements Server {
+         if (false) this.spark.registerCommandBeforePlugins(this); // Paper - spark // Luminol - Force disable builtin spark
+         this.overrideAllCommandBlockCommands = this.commandsConfiguration.getStringList("command-block-overrides").contains("*");
+         this.ignoreVanillaPermissions = this.commandsConfiguration.getBoolean("ignore-vanilla-permissions");
+        org.leavesmc.leaves.protocol.core.LeavesProtocolManager.handleServerReload(); // Leaves - protocol
+ 
+         int pollCount = 0;
+ 
@@ -1,10 +1,12 @@
-package fun.bm.lophine.config.modules.misc;
+package fun.bm.lophine.config.modules.fixes;

 import me.earthme.luminol.config.EnumConfigCategory;
 import me.earthme.luminol.config.IConfigModule;
 import me.earthme.luminol.config.flags.ConfigInfo;
+import me.earthme.luminol.config.flags.TransformedConfig;

 public class DisableEndCrystalCheckConfig implements IConfigModule {
+    @TransformedConfig(name = "disable_end_crystal_check", category = {"misc", "end_crystal"})
    @ConfigInfo(baseName = "disable_end_crystal_check", comments =
            """
                    Disable paper's End Crystal position check.
@@ -13,7 +15,7 @@ public class DisableEndCrystalCheckConfig implements IConfigModule {

    @Override
    public EnumConfigCategory getCategory() {
-        return EnumConfigCategory.MISC;
+        return EnumConfigCategory.FIXES;
    }

    @Override
@@ -20,6 +20,11 @@ public class ContainerExpansionConfig implements IConfigModule {
                    range: 1~64""")
    public static int shulkerCount = 1;

+    @ConfigInfo(baseName = "same_nbt_shulker_stackable", comments =
+            """
+                    range: 1~64""")
+    public static boolean nbtShulkerStackable = false;
+
    @Override
    public EnumConfigCategory getCategory() {
        return EnumConfigCategory.MISC;
@@ -0,0 +1,25 @@
+package fun.bm.lophine.config.modules.misc;
+
+import me.earthme.luminol.config.EnumConfigCategory;
+import me.earthme.luminol.config.IConfigModule;
+import me.earthme.luminol.config.flags.ConfigInfo;
+
+public class DisableCheckConfig implements IConfigModule {
+    @ConfigInfo(baseName = "disable-op-move-check", comments = """
+            Disable the check for the operator's move check""")
+    public static boolean disableOpMoveCheck = false;
+
+    @ConfigInfo(baseName = "disable-op-fly-check", comments = """
+            Disable the check for the operator's fly check""")
+    public static boolean disableOpFlyCheck = false;
+
+    @Override
+    public EnumConfigCategory getCategory() {
+        return EnumConfigCategory.MISC;
+    }
+
+    @Override
+    public String getBaseName() {
+        return "disable-check";
+    }
+}
@@ -3,6 +3,7 @@ package fun.bm.lophine.config.modules.misc;
 import me.earthme.luminol.config.EnumConfigCategory;
 import me.earthme.luminol.config.IConfigModule;
 import me.earthme.luminol.config.flags.ConfigInfo;
+import me.earthme.luminol.config.flags.TransformedConfig;

 public class OldFeatureConfig implements IConfigModule {
    @ConfigInfo(baseName = "spawn_invulnerable_time")
@@ -11,12 +12,13 @@ public class OldFeatureConfig implements IConfigModule {
    @ConfigInfo(baseName = "old_zombie_reinforcement")
    public static boolean oldZombieReinforcement = false;

-    @ConfigInfo(baseName = "old_replaceable_by_mushrooms")
-    public static boolean oldReplaceableByMushrooms = false;
-
    @ConfigInfo(baseName = "old_explosion_damage_calculator")
    public static boolean oldExplosionDamageCalculator = false;

+    @TransformedConfig(name = "give_bad_omen_when_kill_raid_captain", category = {"misc", "revert_raid_changes"}, transformComments = false)
+    @ConfigInfo(baseName = "old_raid_behavior")
+    public static boolean oldRaidBehavior = false;
+
    @Override
    public EnumConfigCategory getCategory() {
        return EnumConfigCategory.MISC;
@@ -1,54 +0,0 @@
-package fun.bm.lophine.config.modules.misc;
-
-import me.earthme.luminol.config.EnumConfigCategory;
-import me.earthme.luminol.config.IConfigModule;
-import me.earthme.luminol.config.flags.ConfigInfo;
-
-public class RaidChangesConfig implements IConfigModule {
-    @ConfigInfo(baseName = "allow_skip_cooldown", comments =
-            """
-                    Allow players with bad omen to skip a
-                    30-second cooldown and trigger attacks directly""")
-    public static boolean trigger = false;
-
-    @ConfigInfo(baseName = "give_bad_omen_when_kill_raid_captain", comments =
-            """
-                    Enable players to obtain a bad omen
-                    effect when killing the raid captain""")
-    public static boolean effect = false;
-
-    @ConfigInfo(baseName = "bad_omen_infinite", comments =
-            """
-                    Enable bad omen effect infinite time
-                        --- this config is not old version's function""")
-    public static boolean infinite = false;
-
-    @ConfigInfo(baseName = "skip_height_check", comments =
-            """
-                    Disable y <= 96 check.
-                    If you enabled use_old_position_find, this config
-                    will useless and always behavior of enabled""")
-    public static boolean heightCheck = false;
-
-    @ConfigInfo(baseName = "skip_self_raid_check", comments =
-            """
-                    Disable raid self check
-                        --- this config is not old version's function""")
-    public static boolean selfCheck = false;
-
-    @ConfigInfo(baseName = "use_old_position_find", comments =
-            """
-                    Revert Old raid's find spawn position logic
-                        --- This revert MC-274911""")
-    public static boolean posRevert = false;
-
-    @Override
-    public EnumConfigCategory getCategory() {
-        return EnumConfigCategory.MISC;
-    }
-
-    @Override
-    public String getBaseName() {
-        return "revert_raid_changes";
-    }
-}
@@ -0,0 +1,24 @@
+package fun.bm.lophine.config.modules.misc;
+
+import me.earthme.luminol.config.EnumConfigCategory;
+import me.earthme.luminol.config.IConfigModule;
+import me.earthme.luminol.config.flags.ConfigInfo;
+import me.earthme.luminol.config.flags.TransformedConfig;
+
+public class RedStoneConfig implements IConfigModule {
+    @TransformedConfig(name = "allow_skip_cooldown", category = {"misc", "redstone"})
+    @ConfigInfo(baseName = "shears_rotate", comments =
+            """
+                    Allows you to use the Shears to right-click to rotate the block.""")
+    public static boolean shears = false;
+
+    @Override
+    public EnumConfigCategory getCategory() {
+        return EnumConfigCategory.MISC;
+    }
+
+    @Override
+    public String getBaseName() {
+        return "redstone";
+    }
+}
@@ -0,0 +1,46 @@
+package fun.bm.lophine.config.modules.misc;
+
+import me.earthme.luminol.config.EnumConfigCategory;
+import me.earthme.luminol.config.IConfigModule;
+import me.earthme.luminol.config.flags.ConfigInfo;
+
+import java.util.List;
+
+public class SurvuxProtocolConfig implements IConfigModule {
+    @ConfigInfo(baseName = "entity-protocol")
+    public static boolean entityProtocol = false;
+
+    @ConfigInfo(baseName = "hud-logger-protocol")
+    public static boolean hudLoggerProtocol = false;
+
+    @ConfigInfo(baseName = "hud-metadata-protocol")
+    public static boolean hudMetadataProtocol = false;
+
+    @ConfigInfo(baseName = "hud-metadata-share-seed")
+    public static boolean hudMetadataShareSeed = false;
+
+    @ConfigInfo(baseName = "structure-protocol")
+    public static boolean structureProtocol = false;
+
+    @ConfigInfo(baseName = "hud-enabled-loggers")
+    public static List<String> hudEnabledLoggers = List.of("tps", "mob_caps");
+
+    @ConfigInfo(baseName = "hud-update-interval")
+    public static int hudUpdateInterval = 1;
+
+    @ConfigInfo(baseName = "litematics-enabled")
+    public static boolean litematicsEnabled = false;
+
+    @ConfigInfo(baseName = "litematics-max-nbt-size")
+    public static int litematicsMaxNbtSize = 2097152;
+
+    @Override
+    public EnumConfigCategory getCategory() {
+        return EnumConfigCategory.MISC;
+    }
+
+    @Override
+    public String getBaseName() {
+        return "servux-protocol";
+    }
+}
@@ -7,7 +7,7 @@ import me.earthme.luminol.config.flags.ConfigInfo;
 public class VillagerConfig implements IConfigModule {
    @ConfigInfo(baseName = "villager-infinite-trade", comments =
            """
-                    Allow villager infinite trade (limit of 16384 times)
+                    Allow villager infinite trade (limit of 524288 times)
                        ---- we won't edit saved data, only edit in send data to client.""")
    public static boolean villagerInfiniteTrade = false;

@@ -0,0 +1,21 @@
+package fun.bm.lophine.config.modules.optimizations;
+
+import me.earthme.luminol.config.EnumConfigCategory;
+import me.earthme.luminol.config.IConfigModule;
+import me.earthme.luminol.config.flags.ConfigInfo;
+
+public class NetworkConfig implements IConfigModule {
+    @ConfigInfo(baseName = "unlimit-packet", comments = """
+            Disable packet limit""")
+    public static boolean disablePacketLimit = false;
+
+    @Override
+    public EnumConfigCategory getCategory() {
+        return EnumConfigCategory.OPTIMIZATIONS;
+    }
+
+    @Override
+    public String getBaseName() {
+        return "network";
+    }
+}
@@ -6,6 +6,13 @@ import me.earthme.luminol.config.flags.ConfigInfo;
 import me.earthme.luminol.config.flags.TransformedConfig;

 public class RemovedConfig implements IConfigModule {
+    @TransformedConfig(name = "allow_skip_cooldown", category = {"misc", "revert_raid_changes"}, transform = false)
+    @TransformedConfig(name = "bad_omen_infinite", category = {"misc", "revert_raid_changes"}, transform = false)
+    @TransformedConfig(name = "skip_height_check", category = {"misc", "revert_raid_changes"}, transform = false)
+    @TransformedConfig(name = "skip_self_raid_check", category = {"misc", "revert_raid_changes"}, transform = false)
+    @TransformedConfig(name = "use_old_position_find", category = {"misc", "revert_raid_changes"}, transform = false)
+    @TransformedConfig(name = "vanilla_hopper", category = {"misc", "redstone"}, transform = false)
+    @TransformedConfig(name = "old_replaceable_by_mushrooms", category = {"misc", "old-feature"}, transform = false)
    @TransformedConfig(name = "old_nether_portal_collision", category = {"misc", "old-feature"}, transform = false)
    @TransformedConfig(name = "better_shulker_box", category = {"misc", "container_expansion"}, transform = false)
    @ConfigInfo(baseName = "removed", comments =
@@ -4,7 +4,10 @@ import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonParser;
 import com.google.gson.JsonSyntaxException;
+import com.mojang.logging.LogUtils;
 import fun.bm.lophine.config.modules.optimizations.LanguageConfig;
+import me.earthme.luminol.config.ConfigManager;
+import me.earthme.luminol.config.ConfigsInstance;
 import net.minecraft.DetectedVersion;
 import net.minecraft.locale.DeprecatedTranslationsInfo;
 import net.minecraft.locale.Language;
@@ -12,8 +15,8 @@ import net.minecraft.network.chat.FormattedText;
 import net.minecraft.network.chat.Style;
 import net.minecraft.util.FormattedCharSequence;
 import net.minecraft.util.StringDecomposer;
-import org.apache.commons.io.FileUtils;
 import org.jetbrains.annotations.NotNull;
+import org.slf4j.Logger;

 import java.io.IOException;
 import java.io.InputStream;
@@ -23,13 +26,13 @@ import java.net.http.HttpClient;
 import java.net.http.HttpRequest;
 import java.net.http.HttpResponse;
 import java.nio.file.*;
+import java.time.Duration;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Objects;
 import java.util.Optional;
 import java.util.concurrent.CompletableFuture;
 import java.util.function.BiConsumer;
-import java.util.logging.Logger;

 /*
 * authored by: Helvetica Volubi <suisuroru@blue-millennium.fun>
@@ -37,30 +40,62 @@ import java.util.logging.Logger;
 * Some of diff form Leaves
 */
 public class ServerI18nUtil {
-
-    private static final Logger logger = Logger.getLogger("LangLoader");
+    private static final Logger logger = LogUtils.getClassLogger();
    private static final String VERSION = DetectedVersion.BUILT_IN.name();
    private static final String BASE_PATH = "cache/lophine/" + VERSION + "/";
+    private static final String defaultLophineLangPath = "/assets/lophine/lang/en_us.json";
    private static final String manifestUrl = "https://launchermeta.mojang.com/mc/game/version_manifest.json";
    private static final String resourceBaseUrl = "https://resources.download.minecraft.net/";
-
+    // pre-load
+    private static CompletableFuture<Void> preloadTask;
+    // paths
    private static String langPath;
    private static String assetsPath;
    private static String versionPath;
    private static String manifestPath;
    private static String langJsonPath;
+    private static String lophineLangPath;

    public static void init() {
        if (Objects.equals(LanguageConfig.lang, "en_us")) {
            return;
        }
        langPath = BASE_PATH + "lang/" + LanguageConfig.lang + ".json";
+        langJsonPath = "minecraft/lang/" + LanguageConfig.lang + ".json";
+        lophineLangPath = "/assets/Lophine/lang/" + LanguageConfig.lang + ".json";
+        logger.info("Starting load language: {}", LanguageConfig.lang);
+        preloadTask.thenAcceptAsync(v -> loadI18n(LanguageConfig.lang, 2));
+    }
+
+    public static void preInit() {
        assetsPath = BASE_PATH + "assets.json";
        versionPath = BASE_PATH + VERSION + ".json";
        manifestPath = BASE_PATH + "manifest.json";
-        langJsonPath = "minecraft/lang/" + LanguageConfig.lang + ".json";
-        logger.info("Starting load language: " + LanguageConfig.lang);
-        CompletableFuture.runAsync(() -> loadI18n(LanguageConfig.lang, 2));
+        preloadTask = CompletableFuture.runAsync(() -> preLoadI18n(2));
+    }
+
+    private static void preLoadI18n(int retryTime) {
+        try {
+            if (!Files.exists(Path.of(assetsPath))) {
+                downloadAssets(true);
+            }
+        } catch (UnsupportedLanguageException e) {
+            logger.warn("Unsupported language: {}", LanguageConfig.lang);
+            // Fallback to English
+            final ConfigsInstance configsInstance = ConfigManager.configfiles.get("lophine");
+            configsInstance.setConfig(new String[]{"optimizations", "lang"}, "en_us");
+            configsInstance.reloadAsync();
+        } catch (Exception e) {
+            if (e instanceof MalformedJsonException malformedJson) {
+                malformedJson.clean();
+            }
+            logger.warn("Failed to download language list file: ", e);
+            if (retryTime > 0) {
+                preLoadI18n(retryTime - 1);
+            } else {
+                logger.error("Failed to download language list file for many times, skip pre-load language.");
+            }
+        }
    }

    private static void loadI18n(String lang, int retryTime) {
@@ -69,15 +104,16 @@ public class ServerI18nUtil {
                downloadLang(true);
            }
            Language.inject(createLangInstance());
-            logger.info("Successfully loaded language: " + lang);
+            logger.info("Successfully loaded language: {}", lang);
        } catch (Exception e) {
-            logger.warning("Failed to load language file for " + lang + "\n" + e);
+            if (e instanceof MalformedJsonException malformedJson) {
+                malformedJson.clean();
+            }
+            logger.warn("Failed to load language file for {}", lang, e);
            if (retryTime > 0) {
-                cleanCache();
                loadI18n(lang, retryTime - 1);
            } else {
-                logger.severe("Failed to load for many times, use default lang \"en_us\" instead");
-                cleanCache();
+                logger.error("Failed to load for many times, use default lang \"en_us\" instead");
            }
        }
    }
@@ -94,6 +130,10 @@ public class ServerI18nUtil {

        JsonObject langEntry = json.getAsJsonObject("objects").getAsJsonObject(langJsonPath);

+        if (langEntry == null) {
+            throw new UnsupportedLanguageException();
+        }
+
        String hash = langEntry.get("hash").getAsString();
        if (hash == null || hash.length() < 2) {
            throw new IllegalArgumentException("Invalid hash value");
@@ -145,37 +185,31 @@ public class ServerI18nUtil {
        fetchAndSave(versionUrl, versionPath);
    }

-    private static String createHttpResponse(String path) throws IOException, InterruptedException {
+    private static byte[] fetch(String urlString) throws IOException, InterruptedException {
        try {
            HttpResponse<String> response;
            try (HttpClient httpClient = HttpClient.newHttpClient()) {
-
                HttpRequest request = HttpRequest.newBuilder()
-                        .uri(URI.create(path))
+                        .uri(URI.create(urlString))
+                        .timeout(Duration.ofSeconds(10))
                        .build();
-
                response = httpClient.send(request, HttpResponse.BodyHandlers.ofString());
            }

            int responseCode = response.statusCode();
            if (responseCode != 200) {
-                logger.info("Unexpected response code: " + responseCode);
-                logger.info("Response body: " + response.body());
+                logger.info("Unexpected response code: {}", responseCode);
+                logger.info("Response body: {}", response.body());
                throw new UnsupportedEncodingException("Unexpected response code");
            } else {
-                return response.body();
+                return response.body().getBytes();
            }
        } catch (Exception e) {
-            logger.warning("Error in getting info: " + e.getMessage());
+            logger.warn("Error in getting info!");
            throw e;
        }
    }

-    private static byte[] fetch(String urlString) throws IOException, InterruptedException {
-        String ret = createHttpResponse(urlString);
-        return ret.getBytes();
-    }
-
    private static void fetchAndSave(String url, String savePath) throws IOException, InterruptedException {
        byte[] data = fetch(url);
        Path outputPath = Path.of(savePath);
@@ -183,23 +217,15 @@ public class ServerI18nUtil {
        Files.write(outputPath, data, StandardOpenOption.CREATE, StandardOpenOption.WRITE);
    }

-    private static void cleanCache() {
-        try {
-            FileUtils.deleteDirectory(Path.of(BASE_PATH).toFile());
-        } catch (IOException e) {
-            logger.severe("Cache cleanup failed: " + e);
-        }
-    }
-
    private static JsonObject loadJson(String path) {
        try {
            byte[] data = Files.readAllBytes(Paths.get(path));
            return JsonParser.parseString(new String(data)).getAsJsonObject();
        } catch (JsonSyntaxException e) {
-            logger.warning("Corrupt json file: " + e);
-            throw e;
+            logger.warn("Corrupt json file!");
+            throw new MalformedJsonException(e, path);
        } catch (Exception e) {
-            logger.warning("Failed to load local JSON: " + e);
+            logger.warn("Failed to load local JSON!");
            return null;
        }
    }
@@ -208,6 +234,7 @@ public class ServerI18nUtil {
        DeprecatedTranslationsInfo deprecatedTranslationsInfo = DeprecatedTranslationsInfo.loadFromDefaultResource();
        Map<String, String> map = new HashMap<>();
        parseTranslations(map::put);
+        loadLophineI18n(map::put);
        deprecatedTranslationsInfo.applyToMap(map);
        final Map<String, String> map1 = Map.copyOf(map);
        return new Language() {
@@ -237,16 +264,52 @@ public class ServerI18nUtil {
        };
    }

+    private static void loadLophineI18n(BiConsumer<String, String> bi) {
+        if (Language.class.getResource(lophineLangPath) != null) {
+            Language.parseTranslations(bi, lophineLangPath);
+        } else {
+            loadLophineI18nDefault(bi);
+        }
+    }
+
+    public static void loadLophineI18nDefault(BiConsumer<String, String> bi) {
+        if (Language.class.getResource(defaultLophineLangPath) != null) {
+            Language.parseTranslations(bi, defaultLophineLangPath);
+        }
+    }
+
    private static void parseTranslations(BiConsumer<String, String> output) throws IOException {
        Path filePath = Path.of(langPath);
        try (InputStream fileStream = Files.newInputStream(filePath)) {
            Language.loadFromJson(fileStream, output);
-        } catch (NoSuchFileException noSuchFileException) {
-            logger.warning("Couldn't find language file: " + langPath);
-            throw noSuchFileException;
+        } catch (NoSuchFileException e) {
+            logger.warn("Couldn't find language file: {}", langPath);
+            throw e;
+        } catch (JsonSyntaxException e) {
+            throw new MalformedJsonException(e, langPath);
        } catch (Exception e) {
-            logger.warning("Failed to load language from filesystem " + filePath + "\n" + e);
+            logger.warn("Failed to load language from filesystem {}", filePath);
            throw e;
        }
    }
+
+    private static class UnsupportedLanguageException extends Exception {
+    }
+
+    private static class MalformedJsonException extends RuntimeException {
+        private final Path path;
+
+        protected MalformedJsonException(Throwable root, String path) {
+            super(root);
+            this.path = Path.of(path);
+        }
+
+        public void clean() {
+            try {
+                Files.delete(path);
+            } catch (IOException e) {
+                logger.info("Failed to delete malformed JSON file: {}", path);
+            }
+        }
+    }
 }
@@ -1,78 +0,0 @@
-package fun.bm.lophine.utils;
-
-import fun.bm.lophine.config.modules.misc.ContainerExpansionConfig;
-import net.minecraft.core.component.DataComponents;
-import net.minecraft.nbt.CompoundTag;
-import net.minecraft.world.item.BlockItem;
-import net.minecraft.world.item.ItemStack;
-import net.minecraft.world.item.component.CustomData;
-import net.minecraft.world.item.component.ItemContainerContents;
-import net.minecraft.world.level.block.ShulkerBoxBlock;
-import org.jetbrains.annotations.NotNull;
-
-import java.util.Optional;
-
-public class ShulkerBoxesUtil {
-    public static boolean shouldCheck() {
-        return ContainerExpansionConfig.shulkerCount > 1 && ContainerExpansionConfig.shulkerCount <= 64;
-    }
-
-    public static boolean checkShulkerBox(ItemStack itemStack) {
-        return shouldCheck() && checkIsShulkerBox(itemStack);
-    }
-
-    public static boolean checkIsShulkerBox(ItemStack itemStack) {
-        return itemStack.getItem() instanceof BlockItem b && b.getBlock() instanceof ShulkerBoxBlock;
-    }
-
-    public static int getItemMaxCount(ItemStack itemStack) {
-        if (checkShulkerBox(itemStack)) {
-            return Math.clamp(ContainerExpansionConfig.shulkerCount, 1, 64);
-        }
-        return itemStack.getMaxStackSize();
-    }
-
-    public static int getShulkerBoxesMaxCountUnsafe() {
-        return Math.clamp(ContainerExpansionConfig.shulkerCount, 1, 64);
-    }
-
-    public static boolean emptyShulkerBoxCheck(@NotNull ItemStack stack) {
-        return stack.getComponents().getOrDefault(DataComponents.CONTAINER, ItemContainerContents.EMPTY).stream().findAny().isEmpty();
-    }
-
-    public static boolean isStackable(ItemStack itemStack) {
-        return getItemMaxCount(itemStack) > 1 && (!itemStack.isDamageableItem() || !itemStack.isDamaged());
-    }
-
-    public static int getItemStackMaxCountReal(ItemStack stack) {
-        CompoundTag nbt = Optional.ofNullable(stack.get(DataComponents.CUSTOM_DATA)).orElse(CustomData.EMPTY).copyTag();
-        return nbt.getInt("Lophine.RealStackSize").orElse(stack.getMaxStackSize());
-    }
-
-    public static ItemStack encodeMaxStackSize(ItemStack itemStack) {
-        int realMaxStackSize = getItemStackMaxCountReal(itemStack);
-        int modifiedMaxStackSize = getItemMaxCount(itemStack);
-        if (itemStack.getMaxStackSize() != modifiedMaxStackSize) {
-            itemStack.set(DataComponents.MAX_STACK_SIZE, modifiedMaxStackSize);
-            CompoundTag nbt = itemStack.getOrDefault(DataComponents.CUSTOM_DATA, CustomData.EMPTY).copyTag();
-            nbt.putInt("Lophine.RealStackSize", realMaxStackSize);
-            itemStack.set(DataComponents.CUSTOM_DATA, CustomData.of(nbt));
-        }
-        return itemStack;
-    }
-
-    public static ItemStack decodeMaxStackSize(ItemStack itemStack) {
-        int realMaxStackSize = getItemStackMaxCountReal(itemStack);
-        if (itemStack.getMaxStackSize() != realMaxStackSize) {
-            itemStack.set(DataComponents.MAX_STACK_SIZE, realMaxStackSize);
-            CompoundTag nbt = itemStack.getOrDefault(DataComponents.CUSTOM_DATA, CustomData.EMPTY).copyTag();
-            nbt.remove("Lophine.RealStackSize");
-            if (nbt.isEmpty()) {
-                itemStack.remove(DataComponents.CUSTOM_DATA);
-            } else {
-                itemStack.set(DataComponents.CUSTOM_DATA, CustomData.of(nbt));
-            }
-        }
-        return itemStack;
-    }
-}
@@ -0,0 +1,26 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.core;
+
+import com.mojang.authlib.GameProfile;
+import net.minecraft.network.Connection;
+import org.jetbrains.annotations.NotNull;
+
+public record Context(@NotNull GameProfile profile, Connection connection) {
+
+}
@@ -0,0 +1,28 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.core;
+
+import net.minecraft.server.level.ServerPlayer;
+import org.jetbrains.annotations.Nullable;
+
+public record IdentifierSelector(@Nullable Context context, @Nullable ServerPlayer player) {
+
+    public Object select(ProtocolHandler.Stage stage) {
+        return stage == ProtocolHandler.Stage.CONFIGURATION ? context : player;
+    }
+}
@@ -0,0 +1,48 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+
+package org.leavesmc.leaves.protocol.core;
+
+import net.minecraft.network.protocol.common.custom.CustomPacketPayload;
+import net.minecraft.resources.ResourceLocation;
+import org.jetbrains.annotations.NotNull;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+public interface LeavesCustomPayload extends CustomPacketPayload {
+
+    Type<? extends CustomPacketPayload> LEAVES_TYPE = new Type<>(ResourceLocation.fromNamespaceAndPath("leaves", "custom_payload"));
+
+    @Override
+    default @NotNull Type<? extends CustomPacketPayload> type() {
+        return LEAVES_TYPE;
+    }
+
+    @Target(ElementType.FIELD)
+    @Retention(RetentionPolicy.RUNTIME)
+    @interface ID {
+    }
+
+    @Target(ElementType.FIELD)
+    @Retention(RetentionPolicy.RUNTIME)
+    @interface Codec {
+    }
+}
@@ -0,0 +1,39 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+
+package org.leavesmc.leaves.protocol.core;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+public interface LeavesProtocol {
+
+    boolean isActive();
+
+    default int tickerInterval(String tickerID) {
+        return 1;
+    }
+
+    @Target(ElementType.TYPE)
+    @Retention(RetentionPolicy.RUNTIME)
+    @interface Register {
+        String namespace();
+    }
+}
@@ -0,0 +1,401 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+
+package org.leavesmc.leaves.protocol.core;
+
+import com.mojang.logging.LogUtils;
+import io.netty.buffer.ByteBuf;
+import net.minecraft.network.FriendlyByteBuf;
+import net.minecraft.network.RegistryFriendlyByteBuf;
+import net.minecraft.network.codec.StreamCodec;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.server.level.ServerPlayer;
+import org.leavesmc.leaves.protocol.core.invoker.*;
+import org.slf4j.Logger;
+
+import java.io.File;
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.net.JarURLConnection;
+import java.net.URL;
+import java.net.URLDecoder;
+import java.nio.charset.StandardCharsets;
+import java.util.*;
+import java.util.jar.JarEntry;
+import java.util.jar.JarFile;
+
+public class LeavesProtocolManager {
+    private static final Logger LOGGER = LogUtils.getClassLogger();
+
+    private static final Map<Class<? extends LeavesCustomPayload>, PayloadReceiverInvokerHolder> PAYLOAD_RECEIVERS = new HashMap<>();
+    private static final Map<Class<? extends LeavesCustomPayload>, ResourceLocation> IDS = new HashMap<>();
+    private static final Map<Class<? extends LeavesCustomPayload>, StreamCodec<? super RegistryFriendlyByteBuf, LeavesCustomPayload>> CODECS = new HashMap<>();
+    private static final Map<ResourceLocation, StreamCodec<? super RegistryFriendlyByteBuf, LeavesCustomPayload>> ID2CODEC = new HashMap<>();
+
+    private static final Map<String, BytebufReceiverInvokerHolder> STRICT_BYTEBUF_RECEIVERS = new HashMap<>();
+    private static final Map<String, BytebufReceiverInvokerHolder> NAMESPACED_BYTEBUF_RECEIVERS = new HashMap<>();
+    private static final List<BytebufReceiverInvokerHolder> GENERIC_BYTEBUF_RECEIVERS = new ArrayList<>();
+
+    private static final Map<String, MinecraftRegisterInvokerHolder> STRICT_MINECRAFT_REGISTER = new HashMap<>();
+    private static final Map<String, MinecraftRegisterInvokerHolder> NAMESPACED_MINECRAFT_REGISTER = new HashMap<>();
+    private static final List<MinecraftRegisterInvokerHolder> WILD_MINECRAFT_REGISTER = new ArrayList<>();
+
+    private static final List<EmptyInvokerHolder<ProtocolHandler.Ticker>> TICKERS = new ArrayList<>();
+
+    private static final List<PlayerInvokerHolder<ProtocolHandler.PlayerJoin>> PLAYER_JOIN = new ArrayList<>();
+    private static final List<PlayerInvokerHolder<ProtocolHandler.PlayerLeave>> PLAYER_LEAVE = new ArrayList<>();
+    private static final List<EmptyInvokerHolder<ProtocolHandler.ReloadServer>> RELOAD_SERVER = new ArrayList<>();
+    private static final List<EmptyInvokerHolder<ProtocolHandler.ReloadDataPack>> RELOAD_DATAPACK = new ArrayList<>();
+
+    @SuppressWarnings("unchecked")
+    public static void init() {
+        for (Class<?> clazz : getClasses("org.leavesmc.leaves.protocol")) {
+            if (LeavesCustomPayload.class.isAssignableFrom(clazz) && !clazz.equals(LeavesCustomPayload.class)) {
+                for (Field field : clazz.getDeclaredFields()) {
+                    field.setAccessible(true);
+                    if (!Modifier.isStatic(field.getModifiers())) {
+                        continue;
+                    }
+                    try {
+                        final LeavesCustomPayload.ID id = field.getAnnotation(LeavesCustomPayload.ID.class);
+                        if (id != null && field.getType().equals(ResourceLocation.class)) {
+                            IDS.put((Class<? extends LeavesCustomPayload>) clazz, (ResourceLocation) field.get(null));
+                        }
+                        final LeavesCustomPayload.Codec codec = field.getAnnotation(LeavesCustomPayload.Codec.class);
+                        if (codec != null && field.getType().equals(StreamCodec.class)) {
+                            CODECS.put((Class<? extends LeavesCustomPayload>) clazz, (StreamCodec<? super RegistryFriendlyByteBuf, LeavesCustomPayload>) field.get(null));
+                        }
+                    } catch (Exception e) {
+                        throw new RuntimeException(e);
+                    }
+                }
+                continue;
+            }
+
+            final LeavesProtocol.Register register = clazz.getAnnotation(LeavesProtocol.Register.class);
+            if (register == null) {
+                continue;
+            }
+            LeavesProtocol protocol;
+            try {
+                Constructor<?> constructor = clazz.getDeclaredConstructor();
+                constructor.setAccessible(true);
+                protocol = (LeavesProtocol) constructor.newInstance();
+            } catch (Throwable throwable) {
+                LOGGER.error("Failed to load class {}. {}", clazz.getName(), throwable);
+                return;
+            }
+
+            for (final Method method : clazz.getDeclaredMethods()) {
+                if (method.isBridge() || method.isSynthetic()) {
+                    continue;
+                }
+                method.setAccessible(true);
+
+                final ProtocolHandler.Init init = method.getAnnotation(ProtocolHandler.Init.class);
+                if (init != null) {
+                    InitInvokerHolder holder = new InitInvokerHolder(protocol, method, init);
+                    try {
+                        holder.invoke();
+                    } catch (RuntimeException exception) {
+                        LOGGER.error("Failed to invoke init method {} in {}, {}: {}", method.getName(), clazz.getName(), exception.getCause(), exception.getMessage());
+                    }
+                    continue;
+                }
+
+                final ProtocolHandler.PayloadReceiver payloadReceiver = method.getAnnotation(ProtocolHandler.PayloadReceiver.class);
+                if (payloadReceiver != null) {
+                    PAYLOAD_RECEIVERS.put(payloadReceiver.payload(), new PayloadReceiverInvokerHolder(protocol, method, payloadReceiver));
+                    continue;
+                }
+
+                final ProtocolHandler.BytebufReceiver bytebufReceiver = method.getAnnotation(ProtocolHandler.BytebufReceiver.class);
+                if (bytebufReceiver != null) {
+                    String key = bytebufReceiver.key();
+                    BytebufReceiverInvokerHolder holder = new BytebufReceiverInvokerHolder(protocol, method, bytebufReceiver);
+                    if (bytebufReceiver.onlyNamespace()) {
+                        NAMESPACED_BYTEBUF_RECEIVERS.put(key.isEmpty() ? register.namespace() : key, holder);
+                    } else {
+                        if (key.isEmpty()) {
+                            GENERIC_BYTEBUF_RECEIVERS.add(holder);
+                        } else {
+                            if (key.contains(":")) {
+                                STRICT_BYTEBUF_RECEIVERS.put(key, holder);
+                            } else {
+                                STRICT_BYTEBUF_RECEIVERS.put(register.namespace() + ":" + key, holder);
+                            }
+                        }
+                    }
+                    continue;
+                }
+
+                final ProtocolHandler.Ticker ticker = method.getAnnotation(ProtocolHandler.Ticker.class);
+                if (ticker != null) {
+                    TICKERS.add(new EmptyInvokerHolder<>(protocol, method, ticker));
+                    continue;
+                }
+
+                final ProtocolHandler.PlayerJoin playerJoin = method.getAnnotation(ProtocolHandler.PlayerJoin.class);
+                if (playerJoin != null) {
+                    PLAYER_JOIN.add(new PlayerInvokerHolder<>(protocol, method, playerJoin));
+                    continue;
+                }
+
+                final ProtocolHandler.PlayerLeave playerLeave = method.getAnnotation(ProtocolHandler.PlayerLeave.class);
+                if (playerLeave != null) {
+                    PLAYER_LEAVE.add(new PlayerInvokerHolder<>(protocol, method, playerLeave));
+                    continue;
+                }
+
+                final ProtocolHandler.ReloadServer reloadServer = method.getAnnotation(ProtocolHandler.ReloadServer.class);
+                if (reloadServer != null) {
+                    RELOAD_SERVER.add(new EmptyInvokerHolder<>(protocol, method, reloadServer));
+                    continue;
+                }
+
+                final ProtocolHandler.ReloadDataPack reloadDataPack = method.getAnnotation(ProtocolHandler.ReloadDataPack.class);
+                if (reloadDataPack != null) {
+                    RELOAD_DATAPACK.add(new EmptyInvokerHolder<>(protocol, method, reloadDataPack));
+                    continue;
+                }
+
+                final ProtocolHandler.MinecraftRegister minecraftRegister = method.getAnnotation(ProtocolHandler.MinecraftRegister.class);
+                if (minecraftRegister != null) {
+                    String key = minecraftRegister.key();
+                    MinecraftRegisterInvokerHolder holder = new MinecraftRegisterInvokerHolder(protocol, method, minecraftRegister);
+                    if (minecraftRegister.onlyNamespace()) {
+                        NAMESPACED_MINECRAFT_REGISTER.put(key.isEmpty() ? register.namespace() : key, holder);
+                    } else {
+                        if (key.isEmpty()) {
+                            WILD_MINECRAFT_REGISTER.add(holder);
+                        } else {
+                            if (key.contains(":")) {
+                                STRICT_MINECRAFT_REGISTER.put(key, holder);
+                            } else {
+                                STRICT_MINECRAFT_REGISTER.put(register.namespace() + ":" + key, holder);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        for (var idInfo : IDS.entrySet()) {
+            var codec = CODECS.get(idInfo.getKey());
+            if (codec == null) {
+                throw new IllegalArgumentException("Payload " + idInfo.getKey() + " is not configured correctly");
+            }
+            ID2CODEC.put(idInfo.getValue(), codec);
+        }
+    }
+
+    public static LeavesCustomPayload decode(ResourceLocation location, FriendlyByteBuf buf) {
+        var codec = ID2CODEC.get(location);
+        if (codec == null) {
+            return null;
+        }
+        return codec.decode(ProtocolUtils.decorate(buf));
+    }
+
+    public static void encode(FriendlyByteBuf buf, LeavesCustomPayload payload) {
+        var location = IDS.get(payload.getClass());
+        var codec = CODECS.get(payload.getClass());
+        if (location == null || codec == null) {
+            throw new IllegalArgumentException("Payload " + payload.getClass() + " is not configured correctly " + location + " " + codec);
+        }
+        buf.writeResourceLocation(location);
+        codec.encode(ProtocolUtils.decorate(buf), payload);
+    }
+
+    public static void handlePayload(IdentifierSelector selector, LeavesCustomPayload payload) {
+        PayloadReceiverInvokerHolder holder;
+        if ((holder = PAYLOAD_RECEIVERS.get(payload.getClass())) != null) {
+            holder.invoke(selector, payload);
+        }
+    }
+
+    public static boolean handleBytebuf(IdentifierSelector selector, ResourceLocation location, ByteBuf buf) {
+        RegistryFriendlyByteBuf buf1 = ProtocolUtils.decorate(buf);
+        BytebufReceiverInvokerHolder holder;
+        if ((holder = STRICT_BYTEBUF_RECEIVERS.get(location.toString())) != null) {
+            holder.invoke(selector, buf1);
+            return true;
+        }
+        if ((holder = NAMESPACED_BYTEBUF_RECEIVERS.get(location.getNamespace())) != null) {
+            if (holder.invoke(selector, buf1)) {
+                return true;
+            }
+        }
+        for (var holder1 : GENERIC_BYTEBUF_RECEIVERS) {
+            if (holder1.invoke(selector, buf1)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public static void handleTick(long tickCount) {
+        for (var tickerInfo : TICKERS) {
+            if (tickCount % tickerInfo.owner().tickerInterval(tickerInfo.handler().tickerId()) == 0) {
+                tickerInfo.invoke();
+            }
+        }
+    }
+
+    public static void handlePlayerJoin(ServerPlayer player) {
+        sendKnownId(player);
+        for (var join : PLAYER_JOIN) {
+            join.invoke(player);
+        }
+    }
+
+    public static void handlePlayerLeave(ServerPlayer player) {
+        for (var leave : PLAYER_LEAVE) {
+            leave.invoke(player);
+        }
+    }
+
+    public static void handleServerReload() {
+        for (var reload : RELOAD_SERVER) {
+            reload.invoke();
+        }
+    }
+
+    public static void handleDataPackReload() {
+        for (var reload : RELOAD_DATAPACK) {
+            reload.invoke();
+        }
+    }
+
+    public static void handleMinecraftRegister(String channelId, IdentifierSelector selector) {
+        ResourceLocation location = ResourceLocation.tryParse(channelId);
+        if (location == null) {
+            return;
+        }
+
+        for (var wildHolder : WILD_MINECRAFT_REGISTER) {
+            wildHolder.invoke(selector, location);
+        }
+
+        MinecraftRegisterInvokerHolder holder;
+        if ((holder = STRICT_MINECRAFT_REGISTER.get(location.toString())) != null) {
+            holder.invoke(selector, location);
+        }
+        if ((holder = NAMESPACED_MINECRAFT_REGISTER.get(location.getNamespace())) != null) {
+            holder.invoke(selector, location);
+        }
+    }
+
+    private static void sendKnownId(ServerPlayer player) {
+        Set<String> set = new HashSet<>();
+        PAYLOAD_RECEIVERS.forEach((clazz, holder) -> {
+            if (holder.owner().isActive()) {
+                set.add(IDS.get(clazz).toString());
+            }
+        });
+        STRICT_BYTEBUF_RECEIVERS.forEach((key, holder) -> {
+            if (holder.owner().isActive()) {
+                set.add(key);
+            }
+        });
+        ProtocolUtils.sendBytebufPacket(player, ResourceLocation.fromNamespaceAndPath("minecraft", "register"), buf -> {
+            for (String channel : set) {
+                buf.writeBytes(channel.getBytes(StandardCharsets.US_ASCII));
+                buf.writeByte(0);
+            }
+            buf.writerIndex(Math.max(buf.writerIndex() - 1, 0));
+        });
+    }
+
+    public static Set<Class<?>> getClasses(String pack) {
+        Set<Class<?>> classes = new LinkedHashSet<>();
+        String packageDirName = pack.replace('.', '/');
+        Enumeration<URL> dirs;
+        try {
+            dirs = Thread.currentThread().getContextClassLoader().getResources(packageDirName);
+            while (dirs.hasMoreElements()) {
+                URL url = dirs.nextElement();
+                String protocol = url.getProtocol();
+                if ("file".equals(protocol)) {
+                    String filePath = URLDecoder.decode(url.getFile(), StandardCharsets.UTF_8);
+                    findClassesInPackageByFile(pack, filePath, classes);
+                } else if ("jar".equals(protocol)) {
+                    JarFile jar;
+                    try {
+                        jar = ((JarURLConnection) url.openConnection()).getJarFile();
+                        Enumeration<JarEntry> entries = jar.entries();
+                        findClassesInPackageByJar(pack, entries, packageDirName, classes);
+                    } catch (IOException exception) {
+                        LOGGER.warn("Failed to load jar file, {}: {}", exception.getCause(), exception.getMessage());
+                    }
+                }
+            }
+        } catch (IOException exception) {
+            LOGGER.warn("Failed to load classes, {}: {}", exception.getCause(), exception.getMessage());
+        }
+        return classes;
+    }
+
+    private static void findClassesInPackageByFile(String packageName, String packagePath, Set<Class<?>> classes) {
+        File dir = new File(packagePath);
+        if (!dir.exists() || !dir.isDirectory()) {
+            return;
+        }
+        File[] dirfiles = dir.listFiles((file) -> file.isDirectory() || file.getName().endsWith(".class"));
+        if (dirfiles != null) {
+            for (File file : dirfiles) {
+                if (file.isDirectory()) {
+                    findClassesInPackageByFile(packageName + "." + file.getName(), file.getAbsolutePath(), classes);
+                } else {
+                    String className = file.getName().substring(0, file.getName().length() - 6);
+                    try {
+                        classes.add(Class.forName(packageName + '.' + className));
+                    } catch (ClassNotFoundException exception) {
+                        LOGGER.warn("Failed to load class {}, {}: {}", className, exception.getCause(), exception.getMessage());
+                    }
+                }
+            }
+        }
+    }
+
+    private static void findClassesInPackageByJar(String packageName, Enumeration<JarEntry> entries, String packageDirName, Set<Class<?>> classes) {
+        while (entries.hasMoreElements()) {
+            JarEntry entry = entries.nextElement();
+            String name = entry.getName();
+            if (name.charAt(0) == '/') {
+                name = name.substring(1);
+            }
+            if (name.startsWith(packageDirName)) {
+                int idx = name.lastIndexOf('/');
+                if (idx != -1) {
+                    packageName = name.substring(0, idx).replace('/', '.');
+                }
+                if (name.endsWith(".class") && !entry.isDirectory()) {
+                    String className = name.substring(packageName.length() + 1, name.length() - 6);
+                    try {
+                        classes.add(Class.forName(packageName + '.' + className));
+                    } catch (ClassNotFoundException exception) {
+                        LOGGER.warn("Failed to load class {}, {}: {}", className, exception.getCause(), exception.getMessage());
+                    }
+                }
+            }
+        }
+    }
+}
@@ -0,0 +1,103 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+
+package org.leavesmc.leaves.protocol.core;
+
+import net.minecraft.server.level.ServerPlayer;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+public class ProtocolHandler {
+
+    @Target(ElementType.METHOD)
+    @Retention(RetentionPolicy.RUNTIME)
+    public @interface Init {
+    }
+
+    @Target(ElementType.METHOD)
+    @Retention(RetentionPolicy.RUNTIME)
+    public @interface PayloadReceiver {
+        Class<? extends LeavesCustomPayload> payload();
+
+        Stage stage() default Stage.GAME;
+    }
+
+    @Target(ElementType.METHOD)
+    @Retention(RetentionPolicy.RUNTIME)
+    public @interface BytebufReceiver {
+        String key() default "";
+
+        boolean onlyNamespace() default false;
+
+        Stage stage() default Stage.GAME;
+    }
+
+    @Target(ElementType.METHOD)
+    @Retention(RetentionPolicy.RUNTIME)
+    public @interface Ticker {
+        String tickerId() default "";
+    }
+
+    @Target(ElementType.METHOD)
+    @Retention(RetentionPolicy.RUNTIME)
+    public @interface PlayerJoin {
+    }
+
+    @Target(ElementType.METHOD)
+    @Retention(RetentionPolicy.RUNTIME)
+    public @interface PlayerLeave {
+    }
+
+    @Target(ElementType.METHOD)
+    @Retention(RetentionPolicy.RUNTIME)
+    public @interface ReloadServer {
+    }
+
+    @Target(ElementType.METHOD)
+    @Retention(RetentionPolicy.RUNTIME)
+    public @interface MinecraftRegister {
+        String key() default "";
+
+        boolean onlyNamespace() default false;
+
+        Stage stage() default Stage.CONFIGURATION;
+    }
+
+    @Target(ElementType.METHOD)
+    @Retention(RetentionPolicy.RUNTIME)
+    public @interface ReloadDataPack {
+    }
+
+    public enum Stage {
+        CONFIGURATION(Context.class),
+        GAME(ServerPlayer.class);
+
+        private final Class<?> identifier;
+
+        Stage(Class<?> identifier) {
+            this.identifier = identifier;
+        }
+
+        public Class<?> identifier() {
+            return identifier;
+        }
+    }
+}
@@ -0,0 +1,89 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+
+package org.leavesmc.leaves.protocol.core;
+
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.ByteBufUtil;
+import io.netty.buffer.Unpooled;
+import io.papermc.paper.ServerBuildInfo;
+import net.minecraft.network.RegistryFriendlyByteBuf;
+import net.minecraft.network.protocol.common.ClientboundCustomPayloadPacket;
+import net.minecraft.network.protocol.common.custom.CustomPacketPayload;
+import net.minecraft.network.protocol.common.custom.DiscardedPayload;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.server.network.ServerCommonPacketListenerImpl;
+import net.minecraft.server.network.ServerGamePacketListenerImpl;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.function.Consumer;
+import java.util.function.Function;
+
+public class ProtocolUtils {
+
+    private static final Function<ByteBuf, RegistryFriendlyByteBuf> bufDecorator = buf -> buf instanceof RegistryFriendlyByteBuf registry ? registry : new RegistryFriendlyByteBuf(buf, MinecraftServer.getServer().registryAccess());
+    private static final byte[] EMPTY = new byte[0];
+
+    public static String buildProtocolVersion(String protocol) {
+        return protocol + "-lophine-" + ServerBuildInfo.buildInfo().asString(ServerBuildInfo.StringRepresentation.VERSION_SIMPLE);
+    }
+
+    public static void sendEmptyPacket(ServerPlayer player, ResourceLocation id) {
+        player.connection.send(new ClientboundCustomPayloadPacket(new DiscardedPayload(id, EMPTY)));
+    }
+
+    public static void sendBytebufPacket(@NotNull ServerPlayer player, ResourceLocation id, Consumer<? super RegistryFriendlyByteBuf> consumer) {
+        RegistryFriendlyByteBuf buf = decorate(Unpooled.buffer());
+        consumer.accept(buf);
+        player.connection.send(new ClientboundCustomPayloadPacket(new DiscardedPayload(id, ByteBufUtil.getBytes(buf))));
+    }
+
+    public static void sendPayloadPacket(ServerPlayer player, CustomPacketPayload payload) {
+        player.connection.send(new ClientboundCustomPayloadPacket(payload));
+    }
+
+    public static void sendEmptyPacket(Context context, ResourceLocation id) {
+        context.connection().send(new ClientboundCustomPayloadPacket(new DiscardedPayload(id, EMPTY)));
+    }
+
+    public static void sendBytebufPacket(@NotNull Context context, ResourceLocation id, Consumer<? super RegistryFriendlyByteBuf> consumer) {
+        RegistryFriendlyByteBuf buf = decorate(Unpooled.buffer());
+        consumer.accept(buf);
+        context.connection().send(new ClientboundCustomPayloadPacket(new DiscardedPayload(id, ByteBufUtil.getBytes(buf))));
+    }
+
+    public static void sendPayloadPacket(Context context, CustomPacketPayload payload) {
+        context.connection().send(new ClientboundCustomPayloadPacket(payload));
+    }
+
+    public static RegistryFriendlyByteBuf decorate(ByteBuf buf) {
+        return bufDecorator.apply(buf);
+    }
+
+    public static IdentifierSelector createSelector(ServerCommonPacketListenerImpl common) {
+        ServerPlayer player = common instanceof ServerGamePacketListenerImpl game ? game.getPlayer() : null;
+        return new IdentifierSelector(new Context(common.profile, common.connection), player);
+    }
+
+    public static ByteBuf wrapNullable(byte @Nullable [] data) {
+        return data == null ? Unpooled.wrappedBuffer(EMPTY) : Unpooled.wrappedBuffer(data);
+    }
+}
@@ -0,0 +1,92 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.core.invoker;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.leavesmc.leaves.protocol.core.LeavesProtocol;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+
+public abstract class AbstractInvokerHolder<T> {
+
+    protected final LeavesProtocol owner;
+    protected final Method invoker;
+    protected final T handler;
+    protected final Class<?> returnType;
+    protected final Class<?>[] parameterTypes;
+    protected final boolean isStatic;
+
+    protected AbstractInvokerHolder(LeavesProtocol owner, Method invoker, T handler, @Nullable Class<?> returnType, @NotNull Class<?>... parameterTypes) {
+        this.owner = owner;
+        this.invoker = invoker;
+        this.handler = handler;
+        this.returnType = returnType;
+        this.parameterTypes = parameterTypes;
+        this.isStatic = Modifier.isStatic(invoker.getModifiers());
+
+        validateMethodSignature();
+    }
+
+    protected void validateMethodSignature() {
+        if (returnType != null && !returnType.isAssignableFrom(invoker.getReturnType())) {
+            throw new IllegalArgumentException("Return type mismatch in " + owner.getClass().getName() + "#" + invoker.getName() +
+                    ": expected " + returnType.getName() + " but found " + invoker.getReturnType().getName());
+        }
+
+        Class<?>[] methodParamTypes = invoker.getParameterTypes();
+        if (methodParamTypes.length != parameterTypes.length) {
+            throw new IllegalArgumentException("Parameter count mismatch in " + owner.getClass().getName() + "#" + invoker.getName() +
+                    ": expected " + parameterTypes.length + " but found " + methodParamTypes.length);
+        }
+
+        for (int i = 0; i < parameterTypes.length; i++) {
+            if (!parameterTypes[i].isAssignableFrom(methodParamTypes[i])) {
+                throw new IllegalArgumentException("Parameter type mismatch in " + owner.getClass().getName() + "#" + invoker.getName() +
+                        " at index " + i + ": expected " + parameterTypes[i].getName() + " but found " + methodParamTypes[i].getName());
+            }
+        }
+    }
+
+    public LeavesProtocol owner() {
+        return owner;
+    }
+
+    public T handler() {
+        return handler;
+    }
+
+    protected Object invoke0(boolean force, Object... args) {
+        if (!force && !owner.isActive()) {
+            return null;
+        }
+        try {
+            if (isStatic) {
+                return invoker.invoke(null, args);
+            } else {
+                return invoker.invoke(owner, args);
+            }
+        } catch (InvocationTargetException e) {
+            throw new RuntimeException(e.getCause());
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+}
@@ -0,0 +1,35 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.core.invoker;
+
+import net.minecraft.network.FriendlyByteBuf;
+import org.leavesmc.leaves.protocol.core.IdentifierSelector;
+import org.leavesmc.leaves.protocol.core.LeavesProtocol;
+import org.leavesmc.leaves.protocol.core.ProtocolHandler;
+
+import java.lang.reflect.Method;
+
+public class BytebufReceiverInvokerHolder extends AbstractInvokerHolder<ProtocolHandler.BytebufReceiver> {
+    public BytebufReceiverInvokerHolder(LeavesProtocol owner, Method invoker, ProtocolHandler.BytebufReceiver handler) {
+        super(owner, invoker, handler, null, handler.stage().identifier(), FriendlyByteBuf.class);
+    }
+
+    public boolean invoke(IdentifierSelector selector, FriendlyByteBuf buf) {
+        return invoke0(false, selector.select(handler.stage()), buf) instanceof Boolean b && b;
+    }
+}
@@ -0,0 +1,32 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.core.invoker;
+
+import org.leavesmc.leaves.protocol.core.LeavesProtocol;
+
+import java.lang.reflect.Method;
+
+public class EmptyInvokerHolder<T> extends AbstractInvokerHolder<T> {
+    public EmptyInvokerHolder(LeavesProtocol owner, Method invoker, T handler) {
+        super(owner, invoker, handler, null);
+    }
+
+    public void invoke() {
+        invoke0(false);
+    }
+}
@@ -0,0 +1,33 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.core.invoker;
+
+import org.leavesmc.leaves.protocol.core.LeavesProtocol;
+import org.leavesmc.leaves.protocol.core.ProtocolHandler;
+
+import java.lang.reflect.Method;
+
+public class InitInvokerHolder extends AbstractInvokerHolder<ProtocolHandler.Init> {
+    public InitInvokerHolder(LeavesProtocol owner, Method invoker, ProtocolHandler.Init handler) {
+        super(owner, invoker, handler, null);
+    }
+
+    public void invoke() {
+        invoke0(true);
+    }
+}
@@ -0,0 +1,35 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.core.invoker;
+
+import net.minecraft.resources.ResourceLocation;
+import org.leavesmc.leaves.protocol.core.IdentifierSelector;
+import org.leavesmc.leaves.protocol.core.LeavesProtocol;
+import org.leavesmc.leaves.protocol.core.ProtocolHandler;
+
+import java.lang.reflect.Method;
+
+public class MinecraftRegisterInvokerHolder extends AbstractInvokerHolder<ProtocolHandler.MinecraftRegister> {
+    public MinecraftRegisterInvokerHolder(LeavesProtocol owner, Method invoker, ProtocolHandler.MinecraftRegister handler) {
+        super(owner, invoker, handler, null, handler.stage().identifier(), ResourceLocation.class);
+    }
+
+    public void invoke(IdentifierSelector selector, ResourceLocation id) {
+        invoke0(false, selector.select(handler.stage()), id);
+    }
+}
@@ -0,0 +1,35 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.core.invoker;
+
+import org.leavesmc.leaves.protocol.core.IdentifierSelector;
+import org.leavesmc.leaves.protocol.core.LeavesCustomPayload;
+import org.leavesmc.leaves.protocol.core.LeavesProtocol;
+import org.leavesmc.leaves.protocol.core.ProtocolHandler;
+
+import java.lang.reflect.Method;
+
+public class PayloadReceiverInvokerHolder extends AbstractInvokerHolder<ProtocolHandler.PayloadReceiver> {
+    public PayloadReceiverInvokerHolder(LeavesProtocol owner, Method invoker, ProtocolHandler.PayloadReceiver handler) {
+        super(owner, invoker, handler, null, handler.stage().identifier(), handler.payload());
+    }
+
+    public void invoke(IdentifierSelector selector, LeavesCustomPayload payload) {
+        invoke0(false, selector.select(handler.stage()), payload);
+    }
+}
@@ -0,0 +1,33 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.core.invoker;
+
+import net.minecraft.server.level.ServerPlayer;
+import org.leavesmc.leaves.protocol.core.LeavesProtocol;
+
+import java.lang.reflect.Method;
+
+public class PlayerInvokerHolder<T> extends AbstractInvokerHolder<T> {
+    public PlayerInvokerHolder(LeavesProtocol owner, Method invoker, T handler) {
+        super(owner, invoker, handler, null, ServerPlayer.class);
+    }
+
+    public void invoke(ServerPlayer player) {
+        invoke0(false, player);
+    }
+}
@@ -0,0 +1,134 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux;
+
+import io.netty.buffer.Unpooled;
+import net.minecraft.network.FriendlyByteBuf;
+import net.minecraft.server.level.ServerPlayer;
+
+import javax.annotation.Nullable;
+import java.util.HashMap;
+import java.util.Map;
+
+// Powered by Servux(https://github.com/sakura-ryoko/servux)
+
+/**
+ * Network packet splitter code from QuickCarpet by skyrising
+ *
+ * @author skyrising
+ * <p>
+ * Updated by Sakura to work with newer versions by changing the Reading Session keys,
+ * and using the HANDLER interface to send packets via the Payload system
+ * <p>
+ * Move to Leaves by violetc
+ */
+public class PacketSplitter {
+    public static final int MAX_TOTAL_PER_PACKET_S2C = 1048576;
+    public static final int MAX_PAYLOAD_PER_PACKET_S2C = MAX_TOTAL_PER_PACKET_S2C - 5;
+    public static final int MAX_TOTAL_PER_PACKET_C2S = 32767;
+    public static final int MAX_PAYLOAD_PER_PACKET_C2S = MAX_TOTAL_PER_PACKET_C2S - 5;
+    public static final int DEFAULT_MAX_RECEIVE_SIZE_C2S = 1048576;
+    public static final int DEFAULT_MAX_RECEIVE_SIZE_S2C = 67108864;
+
+    private static final Map<Long, ReadingSession> READING_SESSIONS = new HashMap<>();
+
+    public static boolean send(IPacketSplitterHandler handler, FriendlyByteBuf packet, ServerPlayer player) {
+        return send(handler, packet, player, MAX_PAYLOAD_PER_PACKET_S2C);
+    }
+
+    private static boolean send(IPacketSplitterHandler handler, FriendlyByteBuf packet, ServerPlayer player, int payloadLimit) {
+        int len = packet.writerIndex();
+
+        packet.resetReaderIndex();
+
+        for (int offset = 0; offset < len; offset += payloadLimit) {
+            int thisLen = Math.min(len - offset, payloadLimit);
+            FriendlyByteBuf buf = new FriendlyByteBuf(Unpooled.buffer(thisLen));
+
+            buf.resetWriterIndex();
+
+            if (offset == 0) {
+                buf.writeVarInt(len);
+            }
+
+            buf.writeBytes(packet, thisLen);
+            handler.encode(player, buf);
+        }
+
+        packet.release();
+
+        return true;
+    }
+
+    public static FriendlyByteBuf receive(long key, FriendlyByteBuf buf) {
+        return receive(key, buf, DEFAULT_MAX_RECEIVE_SIZE_S2C);
+    }
+
+    @Nullable
+    private static FriendlyByteBuf receive(long key, FriendlyByteBuf buf, int maxLength) {
+        return READING_SESSIONS.computeIfAbsent(key, ReadingSession::new).receive(buf, maxLength);
+    }
+
+    public interface IPacketSplitterHandler {
+        void encode(ServerPlayer player, FriendlyByteBuf buf);
+    }
+
+    /**
+     * I had to fix the `Pair.of` key mappings, because they were removed from MC;
+     * So I made it into a pre-shared random session 'key' between client and server.
+     * Generated using 'long key = Random.create(Util.getMeasuringTimeMs()).nextLong();'
+     * -
+     * It can be shared to the receiving end via a separate packet; or it can just be
+     * generated randomly on the receiving end per an expected Reading Session.
+     * It needs to be stored and changed for every unique session.
+     */
+    private static class ReadingSession {
+        private final long key;
+        private int expectedSize = -1;
+        private FriendlyByteBuf received;
+
+        private ReadingSession(long key) {
+            this.key = key;
+        }
+
+        @Nullable
+        private FriendlyByteBuf receive(FriendlyByteBuf data, int maxLength) {
+            data.readerIndex(0);
+            // data = PacketUtils.slice(data);
+
+            if (this.expectedSize < 0) {
+                this.expectedSize = data.readVarInt();
+
+                if (this.expectedSize > maxLength) {
+                    throw new IllegalArgumentException("Payload too large");
+                }
+
+                this.received = new FriendlyByteBuf(Unpooled.buffer(this.expectedSize));
+            }
+
+            this.received.writeBytes(data.readBytes(data.readableBytes()));
+
+            if (this.received.writerIndex() >= this.expectedSize) {
+                READING_SESSIONS.remove(this.key);
+                return this.received;
+            }
+
+            return null;
+        }
+    }
+}
@@ -0,0 +1,286 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux;
+
+import com.mojang.logging.LogUtils;
+import io.netty.buffer.Unpooled;
+import net.minecraft.Util;
+import net.minecraft.core.BlockPos;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.network.FriendlyByteBuf;
+import net.minecraft.network.codec.StreamCodec;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.util.RandomSource;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.level.block.entity.BlockEntity;
+import org.leavesmc.leaves.protocol.core.LeavesCustomPayload;
+import org.leavesmc.leaves.protocol.core.LeavesProtocol;
+import org.leavesmc.leaves.protocol.core.ProtocolHandler;
+import org.leavesmc.leaves.protocol.core.ProtocolUtils;
+import org.leavesmc.leaves.util.TagUtil;
+import org.slf4j.Logger;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+// Powered by Servux(https://github.com/sakura-ryoko/servux)
+
+@LeavesProtocol.Register(namespace = "servux")
+public class ServuxEntityDataProtocol implements LeavesProtocol {
+    private static final Logger LOGGER = LogUtils.getClassLogger();
+
+    public static final int PROTOCOL_VERSION = 1;
+
+    private static final Map<UUID, Long> readingSessionKeys = new HashMap<>();
+
+    @ProtocolHandler.PlayerJoin
+    public static void onPlayerJoin(ServerPlayer player) {
+        sendMetadata(player);
+    }
+
+    @ProtocolHandler.PlayerLeave
+    public static void onPlayerLeave(ServerPlayer player) {
+        readingSessionKeys.remove(player.getUUID());
+    }
+
+    @ProtocolHandler.PayloadReceiver(payload = EntityDataPayload.class)
+    public static void onPacketReceive(ServerPlayer player, EntityDataPayload payload) {
+        switch (payload.packetType) {
+            case PACKET_C2S_METADATA_REQUEST -> sendMetadata(player);
+            case PACKET_C2S_BLOCK_ENTITY_REQUEST -> onBlockEntityRequest(player, payload.pos);
+            case PACKET_C2S_ENTITY_REQUEST -> onEntityRequest(player, payload.entityId);
+            case PACKET_C2S_NBT_RESPONSE_DATA -> {
+                UUID uuid = player.getUUID();
+                long readingSessionKey;
+
+                if (!readingSessionKeys.containsKey(uuid)) {
+                    readingSessionKey = RandomSource.create(Util.getMillis()).nextLong();
+                    readingSessionKeys.put(uuid, readingSessionKey);
+                } else {
+                    readingSessionKey = readingSessionKeys.get(uuid);
+                }
+
+                FriendlyByteBuf fullPacket = PacketSplitter.receive(readingSessionKey, payload.buffer);
+
+                if (fullPacket != null) {
+                    readingSessionKeys.remove(uuid);
+                    LOGGER.warn("ServuxEntityDataProtocol,PACKET_C2S_NBT_RESPONSE_DATA NOT Implemented!");
+                }
+            }
+        }
+    }
+
+    public static void sendMetadata(ServerPlayer player) {
+        CompoundTag metadata = new CompoundTag();
+        metadata.putString("name", "entity_data");
+        metadata.putString("id", EntityDataPayload.CHANNEL.toString());
+        metadata.putInt("version", PROTOCOL_VERSION);
+        metadata.putString("servux", ServuxProtocol.SERVUX_STRING);
+
+        EntityDataPayload payload = new EntityDataPayload(EntityDataPayloadType.PACKET_S2C_METADATA);
+        payload.nbt.merge(metadata);
+        sendPacket(player, payload);
+    }
+
+    public static void onBlockEntityRequest(ServerPlayer player, BlockPos pos) {
+        io.papermc.paper.threadedregions.RegionizedServer.getInstance().taskQueue.queueTickTaskQueue(
+                player.level(),
+                ca.spottedleaf.moonrise.common.util.CoordinateUtils.getChunkX(player.position()),
+                ca.spottedleaf.moonrise.common.util.CoordinateUtils.getChunkZ(player.position()),
+                () -> {
+                    BlockEntity be = player.level().getBlockEntity(pos);
+                    CompoundTag nbt = be != null ? be.saveWithFullMetadata(player.registryAccess()) : new CompoundTag();
+
+                    EntityDataPayload payload = new EntityDataPayload(EntityDataPayloadType.PACKET_S2C_BLOCK_NBT_RESPONSE_SIMPLE);
+                    payload.pos = pos.immutable();
+                    payload.nbt.merge(nbt);
+                    sendPacket(player, payload);
+                }
+        );
+    }
+
+    public static void onEntityRequest(ServerPlayer player, int entityId) {
+        io.papermc.paper.threadedregions.RegionizedServer.getInstance().taskQueue.queueTickTaskQueue(
+                player.level(),
+                ca.spottedleaf.moonrise.common.util.CoordinateUtils.getChunkX(player.position()),
+                ca.spottedleaf.moonrise.common.util.CoordinateUtils.getChunkZ(player.position()),
+                () -> {
+                    Entity entity = player.level().getEntity(entityId);
+                    CompoundTag nbt = TagUtil.saveEntityWithoutId(entity);
+
+                    EntityDataPayload payload = new EntityDataPayload(EntityDataPayloadType.PACKET_S2C_ENTITY_NBT_RESPONSE_SIMPLE);
+                    payload.entityId = entityId;
+                    payload.nbt.merge(nbt);
+                    sendPacket(player, payload);
+                }
+        );
+    }
+
+    public static void sendPacket(ServerPlayer player, EntityDataPayload payload) {
+        if (payload.packetType == EntityDataPayloadType.PACKET_S2C_NBT_RESPONSE_START) {
+            FriendlyByteBuf buffer = new FriendlyByteBuf(Unpooled.buffer());
+            buffer.writeNbt(payload.nbt);
+            PacketSplitter.send(ServuxEntityDataProtocol::sendWithSplitter, buffer, player);
+        } else {
+            ProtocolUtils.sendPayloadPacket(player, payload);
+        }
+    }
+
+    private static void sendWithSplitter(ServerPlayer player, FriendlyByteBuf buf) {
+        EntityDataPayload payload = new EntityDataPayload(EntityDataPayloadType.PACKET_S2C_NBT_RESPONSE_DATA);
+        payload.buffer = buf;
+        payload.nbt = new CompoundTag();
+        sendPacket(player, payload);
+    }
+
+    @Override
+    public boolean isActive() {
+        return fun.bm.lophine.config.modules.misc.SurvuxProtocolConfig.entityProtocol;
+    }
+
+    public enum EntityDataPayloadType {
+        PACKET_S2C_METADATA(1),
+        PACKET_C2S_METADATA_REQUEST(2),
+        PACKET_C2S_BLOCK_ENTITY_REQUEST(3),
+        PACKET_C2S_ENTITY_REQUEST(4),
+        PACKET_S2C_BLOCK_NBT_RESPONSE_SIMPLE(5),
+        PACKET_S2C_ENTITY_NBT_RESPONSE_SIMPLE(6),
+        // For Packet Splitter (Oversize Packets, S2C)
+        PACKET_S2C_NBT_RESPONSE_START(10),
+        PACKET_S2C_NBT_RESPONSE_DATA(11),
+        // For Packet Splitter (Oversize Packets, C2S)
+        PACKET_C2S_NBT_RESPONSE_START(12),
+        PACKET_C2S_NBT_RESPONSE_DATA(13);
+
+        public final int type;
+
+        EntityDataPayloadType(int type) {
+            this.type = type;
+            Helper.ID_TO_TYPE.put(type, this);
+        }
+
+        public static EntityDataPayloadType fromId(int id) {
+            return Helper.ID_TO_TYPE.get(id);
+        }
+
+        private static final class Helper {
+            static Map<Integer, EntityDataPayloadType> ID_TO_TYPE = new HashMap<>();
+        }
+    }
+
+    public static class EntityDataPayload implements LeavesCustomPayload {
+
+        @ID
+        public static final ResourceLocation CHANNEL = ServuxProtocol.id("entity_data");
+
+        @Codec
+        public static final StreamCodec<FriendlyByteBuf, EntityDataPayload> CODEC = StreamCodec.of(
+                (buf, payload) -> {
+                    buf.writeVarInt(payload.packetType.type);
+                    switch (payload.packetType) {
+                        case PACKET_C2S_BLOCK_ENTITY_REQUEST -> {
+                            buf.writeVarInt(payload.transactionId);
+                            buf.writeBlockPos(payload.pos);
+                        }
+                        case PACKET_C2S_ENTITY_REQUEST -> {
+                            buf.writeVarInt(payload.transactionId);
+                            buf.writeVarInt(payload.entityId);
+                        }
+                        case PACKET_S2C_BLOCK_NBT_RESPONSE_SIMPLE -> {
+                            buf.writeBlockPos(payload.pos);
+                            buf.writeNbt(payload.nbt);
+                        }
+                        case PACKET_S2C_ENTITY_NBT_RESPONSE_SIMPLE -> {
+                            buf.writeVarInt(payload.entityId);
+                            buf.writeNbt(payload.nbt);
+                        }
+                        case PACKET_S2C_NBT_RESPONSE_DATA, PACKET_C2S_NBT_RESPONSE_DATA ->
+                                buf.writeBytes(payload.buffer.copy());
+                        case PACKET_C2S_METADATA_REQUEST, PACKET_S2C_METADATA -> buf.writeNbt(payload.nbt);
+                    }
+                },
+                buf -> {
+                    EntityDataPayloadType type = EntityDataPayloadType.fromId(buf.readVarInt());
+                    if (type == null) {
+                        throw new IllegalStateException("invalid packet type received");
+                    }
+                    EntityDataPayload payload = new EntityDataPayload(type);
+                    switch (type) {
+                        case PACKET_C2S_BLOCK_ENTITY_REQUEST -> {
+                            buf.readVarInt();
+                            payload.pos = buf.readBlockPos().immutable();
+                        }
+                        case PACKET_C2S_ENTITY_REQUEST -> {
+                            buf.readVarInt();
+                            payload.entityId = buf.readVarInt();
+                        }
+                        case PACKET_S2C_BLOCK_NBT_RESPONSE_SIMPLE -> {
+                            payload.pos = buf.readBlockPos().immutable();
+                            CompoundTag nbt = buf.readNbt();
+                            if (nbt != null) {
+                                payload.nbt.merge(nbt);
+                            }
+                        }
+                        case PACKET_S2C_ENTITY_NBT_RESPONSE_SIMPLE -> {
+                            payload.entityId = buf.readVarInt();
+                            CompoundTag nbt = buf.readNbt();
+                            if (nbt != null) {
+                                payload.nbt.merge(nbt);
+                            }
+                        }
+                        case PACKET_S2C_NBT_RESPONSE_DATA, PACKET_C2S_NBT_RESPONSE_DATA -> {
+                            payload.buffer = new FriendlyByteBuf(buf.readBytes(buf.readableBytes()));
+                            payload.nbt = new CompoundTag();
+                        }
+                        case PACKET_C2S_METADATA_REQUEST, PACKET_S2C_METADATA -> {
+                            CompoundTag nbt = buf.readNbt();
+                            if (nbt != null) {
+                                payload.nbt.merge(nbt);
+                            }
+                        }
+                    }
+                    return payload;
+                }
+        );
+
+        private final EntityDataPayloadType packetType;
+        private final int transactionId;
+        private int entityId;
+        private BlockPos pos;
+        private CompoundTag nbt;
+        private FriendlyByteBuf buffer;
+
+        private EntityDataPayload(EntityDataPayloadType type) {
+            this.packetType = type;
+            this.transactionId = -1;
+            this.entityId = -1;
+            this.pos = BlockPos.ZERO;
+            this.nbt = new CompoundTag();
+            this.clearPacket();
+        }
+
+        private void clearPacket() {
+            if (this.buffer != null) {
+                this.buffer.clear();
+                this.buffer = new FriendlyByteBuf(Unpooled.buffer());
+            }
+        }
+    }
+}
@@ -0,0 +1,375 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux;
+
+import com.google.common.collect.HashBasedTable;
+import com.google.common.collect.Table;
+import com.mojang.serialization.DataResult;
+import io.netty.buffer.Unpooled;
+import net.minecraft.core.BlockPos;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.ListTag;
+import net.minecraft.nbt.NbtOps;
+import net.minecraft.nbt.Tag;
+import net.minecraft.network.FriendlyByteBuf;
+import net.minecraft.network.chat.Component;
+import net.minecraft.network.codec.StreamCodec;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.world.item.crafting.Recipe;
+import net.minecraft.world.item.crafting.RecipeHolder;
+import net.minecraft.world.level.GameRules;
+import org.jetbrains.annotations.NotNull;
+import org.leavesmc.leaves.protocol.core.LeavesCustomPayload;
+import org.leavesmc.leaves.protocol.core.LeavesProtocol;
+import org.leavesmc.leaves.protocol.core.ProtocolHandler;
+import org.leavesmc.leaves.protocol.core.ProtocolUtils;
+import org.leavesmc.leaves.protocol.servux.logger.DataLogger;
+
+import javax.annotation.Nonnull;
+import java.util.*;
+
+@LeavesProtocol.Register(namespace = "servux")
+public class ServuxHudDataProtocol implements LeavesProtocol {
+
+    public static final int PROTOCOL_VERSION = 2;
+
+    private static final List<ServerPlayer> players = new ArrayList<>();
+    private static final int updateInterval = 80;
+
+    private static final HashMap<ServerPlayer, List<DataLogger.Type>> loggerPlayers = new HashMap<>();
+    private static final HashMap<DataLogger.Type, DataLogger<?>> LOGGERS = new HashMap<>();
+    private static final Table<DataLogger.Type, ServerPlayer, Tag> DATA = HashBasedTable.create();
+
+    public static boolean refreshSpawnMetadata = false;
+
+    @ProtocolHandler.Init
+    private static void initializeLoggers() {
+        if (!LOGGERS.isEmpty()) {
+            return;
+        }
+        for (DataLogger.Type type : DataLogger.Type.VALUES) {
+            DataLogger<?> entry = type.init();
+            if (entry != null) {
+                LOGGERS.put(type, entry);
+            }
+        }
+    }
+
+    @ProtocolHandler.PlayerJoin
+    private static void onPlayerJoin(ServerPlayer player) {
+        sendHudMetadata(player);
+    }
+
+    @ProtocolHandler.PlayerLeave
+    private static void onPlayerLeave(ServerPlayer player) {
+        players.remove(player);
+        loggerPlayers.remove(player);
+    }
+
+    @ProtocolHandler.PayloadReceiver(payload = HudDataPayload.class)
+    public static void onPacketReceive(ServerPlayer player, HudDataPayload payload) {
+        switch (payload.packetType) {
+            case PACKET_C2S_METADATA_REQUEST -> {
+                players.add(player);
+                sendHudMetadata(player);
+            }
+            case PACKET_C2S_SPAWN_DATA_REQUEST -> refreshSpawnMetadata(player);
+            case PACKET_C2S_RECIPE_MANAGER_REQUEST -> refreshRecipeManager(player);
+            case PACKET_C2S_DATA_LOGGER_REQUEST -> refreshLoggers(player, payload.nbt);
+        }
+    }
+
+    public static void sendHudMetadata(ServerPlayer player) {
+        CompoundTag metadata = new CompoundTag();
+        metadata.putString("name", "hud_metadata");
+        metadata.putString("id", HudDataPayload.CHANNEL.toString());
+        metadata.putInt("version", PROTOCOL_VERSION);
+        metadata.putString("servux", ServuxProtocol.SERVUX_STRING);
+        if (fun.bm.lophine.config.modules.misc.SurvuxProtocolConfig.hudLoggerProtocol) {
+            CompoundTag nbt = new CompoundTag();
+            for (DataLogger.Type type : DataLogger.Type.VALUES) {
+                nbt.putBoolean(type.getSerializedName(), isLoggerTypeEnabled(type));
+            }
+            metadata.put("Loggers", nbt);
+        }
+        putWorldData(metadata);
+
+        sendPacket(player, new HudDataPayload(HudDataPayloadType.PACKET_S2C_METADATA, metadata));
+    }
+
+    public static void refreshSpawnMetadata(ServerPlayer player) {
+        CompoundTag metadata = new CompoundTag();
+        metadata.putString("id", HudDataPayload.CHANNEL.toString());
+        metadata.putString("servux", ServuxProtocol.SERVUX_STRING);
+        putWorldData(metadata);
+
+        sendPacket(player, new HudDataPayload(HudDataPayloadType.PACKET_S2C_SPAWN_DATA, metadata));
+    }
+
+    public static void refreshRecipeManager(ServerPlayer player) {
+        Collection<RecipeHolder<?>> recipes = MinecraftServer.getServer().getRecipeManager().getRecipes();
+        CompoundTag nbt = new CompoundTag();
+        ListTag list = new ListTag();
+
+        recipes.forEach((recipeEntry -> {
+            DataResult<Tag> dr = Recipe.CODEC.encodeStart(NbtOps.INSTANCE, recipeEntry.value());
+
+            if (dr.result().isPresent()) {
+                CompoundTag entry = new CompoundTag();
+                entry.putString("id_reg", recipeEntry.id().registry().toString());
+                entry.putString("id_value", recipeEntry.id().location().toString());
+                entry.put("recipe", dr.result().get());
+                list.add(entry);
+            }
+        }));
+
+        nbt.put("RecipeManager", list);
+        sendPacket(player, new HudDataPayload(HudDataPayloadType.PACKET_S2C_NBT_RESPONSE_START, nbt));
+    }
+
+    public static void refreshWeatherData(ServerPlayer player) {
+        ServerLevel level = MinecraftServer.getServer().overworld();
+        if (!level.getGameRules().getBoolean(GameRules.RULE_WEATHER_CYCLE)) {
+            return;
+        }
+
+        CompoundTag nbt = new CompoundTag();
+        nbt.putString("id", HudDataPayload.CHANNEL.toString());
+        nbt.putString("servux", ServuxProtocol.SERVUX_STRING);
+
+        if (level.serverLevelData.isRaining() && level.serverLevelData.getRainTime() > -1) {
+            nbt.putInt("SetRaining", level.serverLevelData.getRainTime());
+            nbt.putBoolean("isRaining", true);
+        } else {
+            nbt.putBoolean("isRaining", false);
+        }
+
+        if (level.serverLevelData.isThundering() && level.serverLevelData.getThunderTime() > -1) {
+            nbt.putInt("SetThundering", level.serverLevelData.getThunderTime());
+            nbt.putBoolean("isThundering", true);
+        } else {
+            nbt.putBoolean("isThundering", false);
+        }
+
+        if (level.serverLevelData.getClearWeatherTime() > -1) {
+            nbt.putInt("SetClear", level.serverLevelData.getClearWeatherTime());
+        }
+
+        sendPacket(player, new HudDataPayload(HudDataPayloadType.PACKET_S2C_WEATHER_TICK, nbt));
+    }
+
+    private static void putWorldData(@NotNull CompoundTag metadata) {
+        ServerLevel level = MinecraftServer.getServer().overworld();
+        BlockPos spawnPos = level.levelData.getSpawnPos();
+        metadata.putInt("spawnPosX", spawnPos.getX());
+        metadata.putInt("spawnPosY", spawnPos.getY());
+        metadata.putInt("spawnPosZ", spawnPos.getZ());
+        metadata.putInt("spawnChunkRadius", level.getGameRules().getInt(GameRules.RULE_SPAWN_CHUNK_RADIUS));
+
+        if (fun.bm.lophine.config.modules.misc.SurvuxProtocolConfig.hudMetadataShareSeed) {
+            metadata.putLong("worldSeed", level.getSeed());
+        }
+    }
+
+    public static void refreshLoggers(ServerPlayer player, @Nonnull CompoundTag nbt) {
+        if (!player.getBukkitEntity().hasPermission("servux.provider.hud_data.logger")) {
+            player.sendSystemMessage(Component.translatable("servux.hud_data.error.insufficient_for_loggers", "any"));
+            return;
+        }
+
+        if (nbt.isEmpty()) {
+            return;
+        }
+
+        List<DataLogger.Type> list = new ArrayList<>();
+
+        for (String key : nbt.keySet()) {
+            DataLogger.Type type = DataLogger.Type.fromStringStatic(key);
+
+            if (type != null && nbt.getBooleanOr(key, false)) {
+                list.add(type);
+            }
+        }
+        if (!list.isEmpty()) {
+            loggerPlayers.put(player, list);
+        } else {
+            loggerPlayers.remove(player);
+        }
+    }
+
+    private static boolean isLoggerTypeEnabled(DataLogger.Type type) {
+        return fun.bm.lophine.config.modules.misc.SurvuxProtocolConfig.hudEnabledLoggers.contains(type.getSerializedName());
+    }
+
+    @ProtocolHandler.Ticker
+    public void protocolTick() {
+        for (ServerPlayer player : players) {
+            if (refreshSpawnMetadata) {
+                refreshSpawnMetadata(player);
+            }
+            refreshWeatherData(player);
+        }
+        refreshSpawnMetadata = false;
+    }
+
+    @ProtocolHandler.Ticker(tickerId = "logger")
+    public void loggerTick() {
+        if (!fun.bm.lophine.config.modules.misc.SurvuxProtocolConfig.hudLoggerProtocol) {
+            return;
+        }
+
+        MinecraftServer server = MinecraftServer.getServer();
+
+        if (server.getTickCount() % fun.bm.lophine.config.modules.misc.SurvuxProtocolConfig.hudUpdateInterval == 0) {
+            LOGGERS.forEach((type, logger) -> {
+                if (!isLoggerTypeEnabled(type)) {
+                    return;
+                }
+                for (ServerPlayer player : players) {
+                    Tag ret = logger.getResult(server, this, player);
+                    if (ret != null) {
+                        DATA.put(type, player, ret);
+                    }
+                }
+            });
+        }
+
+        for (ServerPlayer player : loggerPlayers.keySet()) {
+            List<DataLogger.Type> list = loggerPlayers.get(player);
+            if (list.isEmpty()) {
+                return;
+            }
+
+            CompoundTag nbt = new CompoundTag();
+            for (DataLogger.Type type : list) {
+                Tag data = DATA.get(type, player);
+                if (data != null) {
+                    nbt.put(type.getSerializedName(), data);
+                    DATA.remove(type, player);
+                }
+            }
+            sendPacket(player, new HudDataPayload(HudDataPayloadType.PACKET_S2C_DATA_LOGGER_TICK, nbt));
+        }
+    }
+
+    public void applyData(DataLogger.Type type, ServerPlayer player, Tag tag) {
+        DATA.put(type, player, tag);
+    }
+
+    @Override
+    public boolean isActive() {
+        return fun.bm.lophine.config.modules.misc.SurvuxProtocolConfig.hudMetadataProtocol;
+    }
+
+    @Override
+    public int tickerInterval(String tickerID) {
+        return tickerID.equals("logger") ? 1 : updateInterval;
+    }
+
+    public static void sendPacket(ServerPlayer player, HudDataPayload payload) {
+        if (payload.packetType == HudDataPayloadType.PACKET_S2C_NBT_RESPONSE_START) {
+            FriendlyByteBuf buffer = new FriendlyByteBuf(Unpooled.buffer());
+            buffer.writeNbt(payload.nbt);
+            PacketSplitter.send(ServuxHudDataProtocol::sendWithSplitter, buffer, player);
+        } else {
+            ProtocolUtils.sendPayloadPacket(player, payload);
+        }
+    }
+
+    private static void sendWithSplitter(ServerPlayer player, FriendlyByteBuf buf) {
+        sendPacket(player, new HudDataPayload(HudDataPayloadType.PACKET_S2C_NBT_RESPONSE_DATA, buf));
+    }
+
+    public enum HudDataPayloadType {
+        PACKET_S2C_METADATA(1),
+        PACKET_C2S_METADATA_REQUEST(2),
+        PACKET_S2C_SPAWN_DATA(3),
+        PACKET_C2S_SPAWN_DATA_REQUEST(4),
+        PACKET_S2C_WEATHER_TICK(5),
+        PACKET_C2S_RECIPE_MANAGER_REQUEST(6),
+        PACKET_S2C_DATA_LOGGER_TICK(7),
+        PACKET_C2S_DATA_LOGGER_REQUEST(8),
+        // For Packet Splitter (Oversize Packets, S2C)
+        PACKET_S2C_NBT_RESPONSE_START(10),
+        PACKET_S2C_NBT_RESPONSE_DATA(11);
+
+        public final int type;
+
+        HudDataPayloadType(int type) {
+            this.type = type;
+            Helper.ID_TO_TYPE.put(type, this);
+        }
+
+        public static HudDataPayloadType fromId(int id) {
+            return Helper.ID_TO_TYPE.get(id);
+        }
+
+        private static final class Helper {
+            static Map<Integer, HudDataPayloadType> ID_TO_TYPE = new HashMap<>();
+        }
+    }
+
+    public record HudDataPayload(HudDataPayloadType packetType, CompoundTag nbt,
+                                 FriendlyByteBuf buffer) implements LeavesCustomPayload {
+
+        @ID
+        public static final ResourceLocation CHANNEL = ServuxProtocol.id("hud_metadata");
+
+        @Codec
+        public static final StreamCodec<FriendlyByteBuf, HudDataPayload> CODEC = StreamCodec.of(
+                (buf, payload) -> {
+                    buf.writeVarInt(payload.packetType().type);
+                    switch (payload.packetType()) {
+                        case PACKET_S2C_NBT_RESPONSE_DATA -> buf.writeBytes(payload.buffer().copy());
+                        case PACKET_C2S_METADATA_REQUEST, PACKET_S2C_METADATA, PACKET_C2S_SPAWN_DATA_REQUEST,
+                             PACKET_S2C_SPAWN_DATA, PACKET_S2C_WEATHER_TICK, PACKET_C2S_RECIPE_MANAGER_REQUEST,
+                             PACKET_C2S_DATA_LOGGER_REQUEST, PACKET_S2C_DATA_LOGGER_TICK -> buf.writeNbt(payload.nbt());
+                    }
+                },
+                buf -> {
+                    HudDataPayloadType type = HudDataPayloadType.fromId(buf.readVarInt());
+                    if (type == null) {
+                        throw new IllegalStateException("invalid packet type received");
+                    }
+                    switch (type) {
+                        case PACKET_S2C_NBT_RESPONSE_DATA -> {
+                            return new HudDataPayload(type, new FriendlyByteBuf(buf.readBytes(buf.readableBytes())));
+                        }
+                        case PACKET_C2S_METADATA_REQUEST, PACKET_S2C_METADATA, PACKET_C2S_SPAWN_DATA_REQUEST,
+                             PACKET_S2C_SPAWN_DATA, PACKET_S2C_WEATHER_TICK,
+                             PACKET_C2S_RECIPE_MANAGER_REQUEST, PACKET_C2S_DATA_LOGGER_REQUEST,
+                             PACKET_S2C_DATA_LOGGER_TICK -> {
+                            return new HudDataPayload(type, buf.readNbt());
+                        }
+                    }
+                    throw new IllegalStateException("invalid packet type received");
+                }
+        );
+
+        public HudDataPayload(HudDataPayloadType type, CompoundTag nbt) {
+            this(type, nbt, null);
+        }
+
+        public HudDataPayload(HudDataPayloadType type, FriendlyByteBuf buffer) {
+            this(type, new CompoundTag(), buffer);
+        }
+    }
+}
@@ -0,0 +1,36 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux;
+
+import net.minecraft.resources.ResourceLocation;
+import org.jetbrains.annotations.Contract;
+import org.leavesmc.leaves.protocol.core.ProtocolUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class ServuxProtocol {
+
+    public static final String PROTOCOL_ID = "servux";
+    public static final Logger LOGGER = LoggerFactory.getLogger(PROTOCOL_ID.toUpperCase());
+    public static final String SERVUX_STRING = ProtocolUtils.buildProtocolVersion(PROTOCOL_ID);
+
+    @Contract("_ -> new")
+    public static ResourceLocation id(String path) {
+        return ResourceLocation.tryBuild(PROTOCOL_ID, path);
+    }
+}
@@ -0,0 +1,419 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux;
+
+import com.mojang.logging.LogUtils;
+import io.netty.buffer.Unpooled;
+import it.unimi.dsi.fastutil.longs.LongIterator;
+import it.unimi.dsi.fastutil.longs.LongOpenHashSet;
+import it.unimi.dsi.fastutil.longs.LongSet;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.ListTag;
+import net.minecraft.network.FriendlyByteBuf;
+import net.minecraft.network.codec.StreamCodec;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.world.level.ChunkPos;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.chunk.ChunkAccess;
+import net.minecraft.world.level.chunk.LevelChunk;
+import net.minecraft.world.level.chunk.status.ChunkStatus;
+import net.minecraft.world.level.levelgen.structure.Structure;
+import net.minecraft.world.level.levelgen.structure.StructureStart;
+import net.minecraft.world.level.levelgen.structure.pieces.StructurePieceSerializationContext;
+import org.jetbrains.annotations.NotNull;
+import org.leavesmc.leaves.protocol.core.LeavesCustomPayload;
+import org.leavesmc.leaves.protocol.core.LeavesProtocol;
+import org.leavesmc.leaves.protocol.core.ProtocolHandler;
+import org.leavesmc.leaves.protocol.core.ProtocolUtils;
+import org.slf4j.Logger;
+
+import java.util.*;
+import java.util.concurrent.ConcurrentHashMap;
+
+// Powered by Servux(https://github.com/sakura-ryoko/servux)
+
+@LeavesProtocol.Register(namespace = "servux")
+public class ServuxStructuresProtocol implements LeavesProtocol {
+    private static final Logger LOGGER = LogUtils.getClassLogger();
+
+    public static final int PROTOCOL_VERSION = 2;
+    private static final int updateInterval = 40;
+    private static final int timeout = 30 * 20;
+    private static final Map<Integer, ServerPlayer> players = new ConcurrentHashMap<>();
+    private static final Map<UUID, Map<ChunkPos, Timeout>> timeouts = new HashMap<>();
+    private static int retainDistance;
+
+    @ProtocolHandler.PlayerJoin
+    public static void onPlayerJoin(ServerPlayer player) {
+        sendMetaData(player);
+    }
+
+    @ProtocolHandler.PayloadReceiver(payload = StructuresPayload.class)
+    public static void onPacketReceive(ServerPlayer player, StructuresPayload payload) {
+        switch (payload.packetType()) {
+            case PACKET_C2S_STRUCTURES_REGISTER -> onPlayerSubscribed(player);
+            case PACKET_C2S_REQUEST_SPAWN_METADATA -> ServuxHudDataProtocol.refreshSpawnMetadata(player); // move to
+            case PACKET_C2S_STRUCTURES_UNREGISTER -> onPlayerLoggedOut(player);
+        }
+    }
+
+    @ProtocolHandler.PlayerLeave
+    public static void onPlayerLoggedOut(@NotNull ServerPlayer player) {
+        players.remove(player.getId());
+        timeouts.remove(player.getUUID());
+    }
+
+    @ProtocolHandler.Ticker
+    public static void tick() {
+        MinecraftServer server = MinecraftServer.getServer();
+        int tickCounter = server.getTickCount();
+        retainDistance = server.getPlayerList().getViewDistance() + 2;
+        for (ServerPlayer player : players.values()) {
+            // TODO DimensionChange
+            refreshTrackedChunks(player, tickCounter);
+        }
+    }
+
+    public static void onStartedWatchingChunk(ServerPlayer player, LevelChunk chunk) {
+        MinecraftServer server = player.getServer();
+        if (players.containsKey(player.getId()) && server != null) {
+            addChunkTimeoutIfHasReferences(player.getUUID(), chunk, server.getTickCount());
+        }
+    }
+
+    private static void addChunkTimeoutIfHasReferences(final UUID uuid, LevelChunk chunk, final int tickCounter) {
+        final ChunkPos pos = chunk.getPos();
+
+        if (chunkHasStructureReferences(pos.x, pos.z, chunk.getLevel())) {
+            final Map<ChunkPos, Timeout> map = timeouts.computeIfAbsent(uuid, (u) -> new HashMap<>());
+            map.computeIfAbsent(pos, (p) -> new Timeout(tickCounter - timeout));
+        }
+    }
+
+    private static boolean chunkHasStructureReferences(int chunkX, int chunkZ, @NotNull Level world) {
+        if (!world.hasChunk(chunkX, chunkZ)) {
+            return false;
+        }
+
+        ChunkAccess chunk = world.getChunk(chunkX, chunkZ, ChunkStatus.STRUCTURE_STARTS, false);
+
+        if (chunk != null) {
+            for (Map.Entry<Structure, LongSet> entry : chunk.getAllReferences().entrySet()) {
+                if (!entry.getValue().isEmpty()) {
+                    return true;
+                }
+            }
+        }
+
+        return false;
+    }
+
+    public static void onPlayerSubscribed(@NotNull ServerPlayer player) {
+        if (!players.containsKey(player.getId())) {
+            players.put(player.getId(), player);
+        } else {
+            LOGGER.warn("{} re-register servux:structures", player.getScoreboardName());
+        }
+
+        MinecraftServer server = MinecraftServer.getServer();
+        sendMetaData(player);
+        initialSyncStructures(player, player.moonrise$getViewDistanceHolder().getViewDistances().sendViewDistance() + 2, server.getTickCount());
+    }
+
+    private static void sendMetaData(ServerPlayer player) {
+        CompoundTag tag = new CompoundTag();
+        tag.putString("name", "structure_bounding_boxes");
+        tag.putString("id", StructuresPayload.CHANNEL.toString());
+        tag.putInt("version", PROTOCOL_VERSION);
+        tag.putString("servux", ServuxProtocol.SERVUX_STRING);
+        tag.putInt("timeout", timeout);
+
+        sendPacket(player, new StructuresPayload(StructuresPayloadType.PACKET_S2C_METADATA, tag));
+    }
+
+    public static void initialSyncStructures(ServerPlayer player, int chunkRadius, int tickCounter) {
+        UUID uuid = player.getUUID();
+        ChunkPos center = player.getLastSectionPos().chunk();
+        Map<Structure, LongSet> references = getStructureReferences(player.level(), center, chunkRadius);
+
+        timeouts.remove(uuid);
+
+        sendStructures(player, references, tickCounter);
+    }
+
+    public static Map<Structure, LongSet> getStructureReferences(ServerLevel world, ChunkPos center, int chunkRadius) {
+        Map<Structure, LongSet> references = new HashMap<>();
+
+        for (int cx = center.x - chunkRadius; cx <= center.x + chunkRadius; ++cx) {
+            for (int cz = center.z - chunkRadius; cz <= center.z + chunkRadius; ++cz) {
+                getReferencesFromChunk(cx, cz, world, references);
+            }
+        }
+
+        return references;
+    }
+
+    public static void getReferencesFromChunk(int chunkX, int chunkZ, Level world, Map<Structure, LongSet> references) {
+        if (!world.hasChunk(chunkX, chunkZ)) {
+            return;
+        }
+
+        ChunkAccess chunk = world.getChunk(chunkX, chunkZ, ChunkStatus.STRUCTURE_STARTS, false);
+
+        if (chunk != null) {
+            for (Map.Entry<Structure, LongSet> entry : chunk.getAllReferences().entrySet()) {
+                Structure feature = entry.getKey();
+                LongSet startChunks = entry.getValue();
+
+                // TODO add an option && feature != StructureFeature.MINESHAFT (?)
+                if (!startChunks.isEmpty()) {
+                    references.merge(feature, startChunks, (oldSet, entrySet) -> {
+                        LongOpenHashSet newSet = new LongOpenHashSet(oldSet);
+                        newSet.addAll(entrySet);
+                        return newSet;
+                    });
+                }
+            }
+        }
+    }
+
+    public static void sendStructures(ServerPlayer player, Map<Structure, LongSet> references, int tickCounter) {
+        ServerLevel world = player.level();
+        Map<ChunkPos, StructureStart> starts = getStructureStarts(world, references);
+
+        if (!starts.isEmpty()) {
+            addOrRefreshTimeouts(player.getUUID(), references, tickCounter);
+
+            ListTag structureList = getStructureList(starts, world);
+
+            if (players.containsKey(player.getId())) {
+                CompoundTag test = new CompoundTag();
+                test.put("Structures", structureList.copy());
+                sendPacket(player, new StructuresPayload(StructuresPayloadType.PACKET_S2C_STRUCTURE_DATA_START, test));
+            }
+        }
+    }
+
+    public static ListTag getStructureList(Map<ChunkPos, StructureStart> structures, ServerLevel world) {
+        ListTag list = new ListTag();
+        StructurePieceSerializationContext ctx = StructurePieceSerializationContext.fromLevel(world);
+
+        for (Map.Entry<ChunkPos, StructureStart> entry : structures.entrySet()) {
+            ChunkPos pos = entry.getKey();
+            list.add(entry.getValue().createTag(ctx, pos));
+        }
+
+        return list;
+    }
+
+    public static Map<ChunkPos, StructureStart> getStructureStarts(ServerLevel world, Map<Structure, LongSet> references) {
+        Map<ChunkPos, StructureStart> starts = new HashMap<>();
+
+        for (Map.Entry<Structure, LongSet> entry : references.entrySet()) {
+            Structure structure = entry.getKey();
+            LongSet startChunks = entry.getValue();
+            LongIterator iter = startChunks.iterator();
+
+            while (iter.hasNext()) {
+                ChunkPos pos = new ChunkPos(iter.nextLong());
+
+                if (!world.hasChunk(pos.x, pos.z)) {
+                    continue;
+                }
+
+                ChunkAccess chunk = world.getChunk(pos.x, pos.z, ChunkStatus.STRUCTURE_STARTS, false);
+                StructureStart start = null;
+                if (chunk != null) {
+                    start = chunk.getStartForStructure(structure);
+                }
+
+                if (start != null) {
+                    starts.put(pos, start);
+                }
+            }
+        }
+
+        return starts;
+    }
+
+    public static void refreshTrackedChunks(ServerPlayer player, int tickCounter) {
+        UUID uuid = player.getUUID();
+        Map<ChunkPos, Timeout> map = timeouts.get(uuid);
+
+        if (map != null) {
+            sendAndRefreshExpiredStructures(player, map, tickCounter);
+        }
+    }
+
+    public static void sendAndRefreshExpiredStructures(ServerPlayer player, Map<ChunkPos, Timeout> map, int tickCounter) {
+        Set<ChunkPos> positionsToUpdate = new HashSet<>();
+
+        for (Map.Entry<ChunkPos, Timeout> entry : map.entrySet()) {
+            Timeout out = entry.getValue();
+
+            if (out.needsUpdate(tickCounter, timeout)) {
+                positionsToUpdate.add(entry.getKey());
+            }
+        }
+
+        if (!positionsToUpdate.isEmpty()) {
+            ServerLevel world = player.level();
+            ChunkPos center = player.getLastSectionPos().chunk();
+            Map<Structure, LongSet> references = new HashMap<>();
+
+            for (ChunkPos pos : positionsToUpdate) {
+                if (isOutOfRange(pos, center)) {
+                    map.remove(pos);
+                } else {
+                    getReferencesFromChunk(pos.x, pos.z, world, references);
+
+                    Timeout timeout = map.get(pos);
+
+                    if (timeout != null) {
+                        timeout.setLastSync(tickCounter);
+                    }
+                }
+            }
+
+            if (!references.isEmpty()) {
+                sendStructures(player, references, tickCounter);
+            }
+        }
+    }
+
+    protected static boolean isOutOfRange(ChunkPos pos, ChunkPos center) {
+        return Math.abs(pos.x - center.x) > retainDistance || Math.abs(pos.z - center.z) > retainDistance;
+    }
+
+    public static void addOrRefreshTimeouts(final UUID uuid, final Map<Structure, LongSet> references, final int tickCounter) {
+        Map<ChunkPos, Timeout> map = timeouts.computeIfAbsent(uuid, (u) -> new HashMap<>());
+
+        for (LongSet chunks : references.values()) {
+            for (Long chunkPosLong : chunks) {
+                final ChunkPos pos = new ChunkPos(chunkPosLong);
+                map.computeIfAbsent(pos, (p) -> new Timeout(tickCounter)).setLastSync(tickCounter);
+            }
+        }
+    }
+
+    public static void sendPacket(ServerPlayer player, StructuresPayload payload) {
+        if (payload.packetType() == StructuresPayloadType.PACKET_S2C_STRUCTURE_DATA_START) {
+            FriendlyByteBuf buffer = new FriendlyByteBuf(Unpooled.buffer());
+            buffer.writeNbt(payload.nbt());
+            PacketSplitter.send(ServuxStructuresProtocol::sendWithSplitter, buffer, player);
+        } else {
+            ProtocolUtils.sendPayloadPacket(player, payload);
+        }
+    }
+
+    private static void sendWithSplitter(ServerPlayer player, FriendlyByteBuf buf) {
+        sendPacket(player, new StructuresPayload(StructuresPayloadType.PACKET_S2C_STRUCTURE_DATA, buf));
+    }
+
+    @Override
+    public int tickerInterval(String tickerID) {
+        return updateInterval;
+    }
+
+    @Override
+    public boolean isActive() {
+        return fun.bm.lophine.config.modules.misc.SurvuxProtocolConfig.structureProtocol;
+    }
+
+    public enum StructuresPayloadType {
+        PACKET_S2C_METADATA(1),
+        PACKET_S2C_STRUCTURE_DATA(2),
+        PACKET_C2S_STRUCTURES_REGISTER(3),
+        PACKET_C2S_STRUCTURES_UNREGISTER(4),
+        PACKET_S2C_STRUCTURE_DATA_START(5),
+        PACKET_S2C_SPAWN_METADATA(10),
+        PACKET_C2S_REQUEST_SPAWN_METADATA(11);
+
+        public final int type;
+
+        StructuresPayloadType(int type) {
+            this.type = type;
+            Helper.ID_TO_TYPE.put(type, this);
+        }
+
+        public static StructuresPayloadType fromId(int id) {
+            return Helper.ID_TO_TYPE.get(id);
+        }
+
+        private static final class Helper {
+            static Map<Integer, StructuresPayloadType> ID_TO_TYPE = new HashMap<>();
+        }
+    }
+
+    public record StructuresPayload(StructuresPayloadType packetType, CompoundTag nbt,
+                                    FriendlyByteBuf buffer) implements LeavesCustomPayload {
+
+        @ID
+        public static final ResourceLocation CHANNEL = ServuxProtocol.id("structures");
+
+        @Codec
+        public static final StreamCodec<FriendlyByteBuf, StructuresPayload> CODEC = StreamCodec.of(
+                (buf, payload) -> {
+                    buf.writeVarInt(payload.packetType().type);
+                    if (payload.packetType().equals(StructuresPayloadType.PACKET_S2C_STRUCTURE_DATA)) {
+                        buf.writeBytes(payload.buffer().readBytes(payload.buffer().readableBytes()));
+                    } else {
+                        buf.writeNbt(payload.nbt());
+                    }
+                },
+                buf -> {
+                    int i = buf.readVarInt();
+                    StructuresPayloadType type = StructuresPayloadType.fromId(i);
+                    if (type == null) {
+                        throw new IllegalStateException("invalid packet type received");
+                    } else if (type.equals(StructuresPayloadType.PACKET_S2C_STRUCTURE_DATA)) {
+                        return new StructuresPayload(type, new FriendlyByteBuf(buf.readBytes(buf.readableBytes())));
+                    } else {
+                        return new StructuresPayload(type, buf.readNbt());
+                    }
+                }
+        );
+
+        public StructuresPayload(StructuresPayloadType packetType, CompoundTag nbt) {
+            this(packetType, nbt, null);
+        }
+
+        public StructuresPayload(StructuresPayloadType packetType, FriendlyByteBuf buffer) {
+            this(packetType, new CompoundTag(), buffer);
+        }
+    }
+
+    public static class Timeout {
+        private int lastSync;
+
+        public Timeout(int currentTick) {
+            this.lastSync = currentTick;
+        }
+
+        public boolean needsUpdate(int currentTick, int timeout) {
+            return currentTick - this.lastSync >= timeout;
+        }
+
+        public void setLastSync(int tickCounter) {
+            this.lastSync = tickCounter;
+        }
+    }
+}
@@ -0,0 +1,281 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.litematics;
+
+import com.google.common.collect.ImmutableMap;
+import net.minecraft.SharedConstants;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.Holder;
+import net.minecraft.core.Registry;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.ListTag;
+import net.minecraft.nbt.LongArrayTag;
+import net.minecraft.nbt.Tag;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.util.Mth;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.Blocks;
+import net.minecraft.world.level.material.Fluid;
+import net.minecraft.world.level.material.Fluids;
+import net.minecraft.world.phys.Vec3;
+import net.minecraft.world.ticks.ScheduledTick;
+import net.minecraft.world.ticks.TickPriority;
+import org.jetbrains.annotations.Contract;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Unmodifiable;
+import org.leavesmc.leaves.protocol.servux.ServuxProtocol;
+import org.leavesmc.leaves.protocol.servux.litematics.container.LitematicaBlockStateContainer;
+import org.leavesmc.leaves.protocol.servux.litematics.utils.FileType;
+import org.leavesmc.leaves.protocol.servux.litematics.utils.NbtUtils;
+import org.leavesmc.leaves.protocol.servux.litematics.utils.PositionUtils;
+
+import java.util.*;
+
+public record LitematicaSchematic(Map<String, SubRegion> subRegions, SchematicMetadata metadata) {
+
+    public static final int MINECRAFT_DATA_VERSION = SharedConstants.getProtocolVersion();
+    public static final int SCHEMATIC_VERSION = 7;
+
+    @NotNull
+    @Contract("_ -> new")
+    public static LitematicaSchematic readFromNBT(@NotNull CompoundTag nbt) {
+        if (nbt.contains("Version")) {
+            final int version = nbt.getIntOr("Version", -1);
+            final int minecraftDataVersion = nbt.contains("MinecraftDataVersion") ? nbt.getInt("MinecraftDataVersion").orElseThrow() : SharedConstants.getProtocolVersion();
+
+            if (version >= 1 && version <= SCHEMATIC_VERSION) {
+                SchematicMetadata metadata = SchematicMetadata.readFromNBT(nbt.getCompoundOrEmpty("Metadata"), version, minecraftDataVersion, FileType.LITEMATICA_SCHEMATIC);
+                Map<String, SubRegion> subRegions = readSubRegionsFromNBT(nbt.getCompoundOrEmpty("Regions"), version, minecraftDataVersion);
+                return new LitematicaSchematic(subRegions, metadata);
+            } else {
+                throw new RuntimeException("Unsupported or future schematic version");
+            }
+        } else {
+            throw new RuntimeException("The schematic doesn't have version information, and can't be safely loaded!");
+        }
+    }
+
+    @NotNull
+    private static Map<String, SubRegion> readSubRegionsFromNBT(@NotNull CompoundTag tag, int version, int minecraftDataVersion) {
+        Map<String, SubRegion> subRegions = new HashMap<>();
+        for (String regionName : tag.keySet()) {
+            Tag region = tag.get(regionName);
+            if (region == null || region.getId() != Tag.TAG_COMPOUND) {
+                throw new RuntimeException("Unknown region: " + regionName);
+            }
+            subRegions.put(regionName, SubRegion.readFromNBT(tag.getCompoundOrEmpty(regionName), version, minecraftDataVersion));
+        }
+        return subRegions;
+    }
+
+    @NotNull
+    @Unmodifiable
+    public Map<String, BlockPos> getAreaSizes() {
+        ImmutableMap.Builder<String, BlockPos> builder = ImmutableMap.builderWithExpectedSize(subRegions.size());
+        for (Map.Entry<String, SubRegion> entry : subRegions.entrySet()) {
+            builder.put(entry.getKey(), entry.getValue().size());
+        }
+        return builder.build();
+    }
+
+    @NotNull
+    public SubRegion getSubRegion(String name) {
+        return Objects.requireNonNull(subRegions.get(name));
+    }
+
+    public record SubRegion(
+            LitematicaBlockStateContainer blockContainers,
+            Map<BlockPos, CompoundTag> tileEntities,
+            Map<BlockPos, ScheduledTick<Block>> pendingBlockTicks,
+            Map<BlockPos, ScheduledTick<Fluid>> pendingFluidTicks,
+            List<EntityInfo> entities,
+            BlockPos position,
+            BlockPos size
+    ) {
+        @NotNull
+        @Contract("_, _, _ -> new")
+        public static SubRegion readFromNBT(@NotNull CompoundTag regionTag, int version, int minecraftDataVersion) {
+            BlockPos position = NbtUtils.readBlockPos(regionTag.getCompoundOrEmpty("Position"));
+            BlockPos size = NbtUtils.readBlockPos(regionTag.getCompoundOrEmpty("Size"));
+            if (position == null || size == null) {
+                throw new IllegalArgumentException("Invalid region");
+            }
+
+            Map<BlockPos, CompoundTag> tileEntities;
+            List<EntityInfo> entities;
+            if (version >= 2) {
+                tileEntities = readTileEntitiesFromNBT(regionTag.getListOrEmpty("TileEntities"));
+                entities = readEntitiesFromNBT(regionTag.getListOrEmpty("Entities"));
+            } else {
+                tileEntities = readTileEntitiesFromNBT_v1(regionTag.getListOrEmpty("TileEntities"));
+                entities = readEntitiesFromNBT_v1(regionTag.getListOrEmpty("Entities"));
+            }
+
+            Map<BlockPos, ScheduledTick<Block>> pendingBlockTicks = null;
+            if (version >= 3) {
+                pendingBlockTicks = readPendingTicksFromNBT(regionTag.getListOrEmpty("PendingBlockTicks"), BuiltInRegistries.BLOCK, "Block", Blocks.AIR);
+            }
+
+            Map<BlockPos, ScheduledTick<Fluid>> pendingFluidTicks = null;
+            if (version >= 5) {
+                pendingFluidTicks = readPendingTicksFromNBT(regionTag.getListOrEmpty("PendingFluidTicks"), BuiltInRegistries.FLUID, "Fluid", Fluids.EMPTY);
+            }
+
+            LitematicaBlockStateContainer blockContainers = null;
+            Tag blockState = regionTag.get("BlockStates");
+            if (blockState != null && blockState.getId() == Tag.TAG_LONG_ARRAY) {
+                ListTag palette = regionTag.getListOrEmpty("BlockStatePalette");
+                long[] blockStateArr = ((LongArrayTag) blockState).getAsLongArray();
+                BlockPos posEndRel = PositionUtils.getRelativeEndPositionFromAreaSize(size).offset(position);
+                BlockPos posMin = PositionUtils.getMinCorner(position, posEndRel);
+                BlockPos posMax = PositionUtils.getMaxCorner(position, posEndRel);
+                BlockPos containerSize = posMax.subtract(posMin).offset(1, 1, 1);
+                blockContainers = LitematicaBlockStateContainer.createFrom(palette, blockStateArr, containerSize);
+                if (minecraftDataVersion < MINECRAFT_DATA_VERSION) {
+                    ServuxProtocol.LOGGER.warn("Cannot process minecraft data version: {}", minecraftDataVersion);
+                }
+            }
+
+            return new SubRegion(blockContainers, tileEntities, pendingBlockTicks, pendingFluidTicks, entities, position, size);
+        }
+
+        private static List<EntityInfo> readEntitiesFromNBT(ListTag tagList) {
+            List<EntityInfo> entityList = new ArrayList<>();
+            final int size = tagList.size();
+
+            for (int i = 0; i < size; ++i) {
+                CompoundTag entityData = tagList.getCompoundOrEmpty(i);
+                Vec3 posVec = NbtUtils.readEntityPositionFromTag(entityData);
+
+                if (posVec != null && !entityData.isEmpty()) {
+                    entityList.add(new EntityInfo(posVec, entityData));
+                }
+            }
+
+            return entityList;
+        }
+
+        private static Map<BlockPos, CompoundTag> readTileEntitiesFromNBT(ListTag tagList) {
+            Map<BlockPos, CompoundTag> tileMap = new HashMap<>();
+            final int size = tagList.size();
+
+            for (int i = 0; i < size; ++i) {
+                CompoundTag tag = tagList.getCompoundOrEmpty(i);
+                BlockPos pos = NbtUtils.readBlockPos(tag);
+
+                if (pos != null && !tag.isEmpty()) {
+                    tileMap.put(pos, tag);
+                }
+            }
+
+            return tileMap;
+        }
+
+        private static <T> Map<BlockPos, ScheduledTick<T>> readPendingTicksFromNBT(ListTag tagList, Registry<T> registry, String tagName, T emptyValue) {
+            Map<BlockPos, ScheduledTick<T>> tickMap = new HashMap<>();
+            final int size = tagList.size();
+            for (int i = 0; i < size; ++i) {
+                CompoundTag tag = tagList.getCompoundOrEmpty(i);
+
+                // XXX these were accidentally saved as longs in version 3
+                if (!tag.contains("Time")) {
+                    continue;
+                }
+                T target;
+                ResourceLocation resourceLocation = ResourceLocation.tryParse(tag.getStringOr(tagName, ""));
+                if (resourceLocation == null) {
+                    continue;
+                }
+                Optional<Holder.Reference<T>> tReference = registry.get(resourceLocation);
+                if (tReference.isEmpty()) {
+                    continue;
+                }
+                target = tReference.get().value();
+                if (target == emptyValue) {
+                    continue;
+                }
+                BlockPos pos = new BlockPos(tag.getIntOr("x", 0), tag.getIntOr("y", 0), tag.getIntOr("z", 0));
+                TickPriority priority = TickPriority.byValue(tag.getIntOr("Priority", 0));
+                int scheduledTime = tag.getIntOr("Time", 0);
+                long subTick = tag.getLongOr("SubTick", 0L);
+                tickMap.put(pos, new ScheduledTick<>(target, pos, scheduledTime, priority, subTick));
+            }
+
+            return tickMap;
+        }
+
+        private static List<EntityInfo> readEntitiesFromNBT_v1(ListTag tagList) {
+            List<EntityInfo> entityList = new ArrayList<>();
+            final int size = tagList.size();
+
+            for (int i = 0; i < size; ++i) {
+                CompoundTag tag = tagList.getCompoundOrEmpty(i);
+                Vec3 posVec = NbtUtils.readVec3(tag);
+                CompoundTag entityData = tag.getCompoundOrEmpty("EntityData");
+
+                if (posVec != null && !entityData.isEmpty()) {
+                    // Update the correct position to the TileEntity NBT, where it is stored in version 2
+                    NbtUtils.writeEntityPositionToTag(posVec, entityData);
+                    entityList.add(new EntityInfo(posVec, entityData));
+                }
+            }
+
+            return entityList;
+        }
+
+        private static Map<BlockPos, CompoundTag> readTileEntitiesFromNBT_v1(ListTag tagList) {
+            Map<BlockPos, CompoundTag> tileMap = new HashMap<>();
+            final int size = tagList.size();
+
+            for (int i = 0; i < size; ++i) {
+                CompoundTag tag = tagList.getCompoundOrEmpty(i);
+                CompoundTag tileNbt = tag.getCompoundOrEmpty("TileNBT");
+
+                // Note: This within-schematic relative position is not inside the tile tag!
+                BlockPos pos = NbtUtils.readBlockPos(tag);
+
+                if (pos != null && !tileNbt.isEmpty()) {
+                    // Update the correct position to the entity NBT, where it is stored in version 2
+                    NbtUtils.writeBlockPosToTag(pos, tileNbt);
+                    tileMap.put(pos, tileNbt);
+                }
+            }
+
+            return tileMap;
+        }
+    }
+
+    public record EntityInfo(Vec3 posVec, CompoundTag nbt) {
+        public EntityInfo(Vec3 posVec, CompoundTag nbt) {
+            this.posVec = posVec;
+
+            if (nbt.contains("SleepingX")) {
+                nbt.putInt("SleepingX", Mth.floor(posVec.x));
+            }
+            if (nbt.contains("SleepingY")) {
+                nbt.putInt("SleepingY", Mth.floor(posVec.y));
+            }
+            if (nbt.contains("SleepingZ")) {
+                nbt.putInt("SleepingZ", Mth.floor(posVec.z));
+            }
+
+            this.nbt = nbt;
+        }
+    }
+}
@@ -0,0 +1,62 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.litematics;
+
+import net.minecraft.core.Vec3i;
+import net.minecraft.nbt.CompoundTag;
+import org.jetbrains.annotations.Contract;
+import org.jetbrains.annotations.NotNull;
+import org.leavesmc.leaves.protocol.servux.litematics.utils.FileType;
+import org.leavesmc.leaves.protocol.servux.litematics.utils.NbtUtils;
+import org.leavesmc.leaves.protocol.servux.litematics.utils.Schema;
+
+import javax.annotation.Nullable;
+import java.util.Objects;
+
+public record SchematicMetadata(
+        String name,
+        String author,
+        String description,
+        Vec3i enclosingSize,
+        long timeCreated,
+        long timeModified,
+        int minecraftDataVersion,
+        int schematicVersion,
+        Schema schema,
+        FileType type,
+        int regionCount,
+        long totalVolume,
+        long totalBlocks,
+        @Nullable int[] thumbnailPixelData
+) {
+    @NotNull
+    @Contract("_, _, _, _ -> new")
+    public static SchematicMetadata readFromNBT(@NotNull CompoundTag nbt, int version, int minecraftDataVersion, FileType fileType) {
+        String name = nbt.getStringOr("Name", "?");
+        String author = nbt.getStringOr("Author", "?");
+        String description = nbt.getStringOr("Description", "");
+        int regionCount = nbt.getIntOr("RegionCount", -1);
+        long timeCreated = nbt.getLongOr("TimeCreated", -1L);
+        long timeModified = nbt.getLongOr("TimeModified", -1L);
+        long totalVolume = nbt.getIntOr("TotalVolume", -1);
+        long totalBlocks = nbt.getIntOr("TotalBlocks", -1);
+        Vec3i enclosingSize = Objects.requireNonNullElse(NbtUtils.readVec3iFromTag(nbt.getCompoundOrEmpty("EnclosingSize")), Vec3i.ZERO);
+        int[] thumbnailPixelData = nbt.getIntArray("PreviewImageData").orElse(null);
+        return new SchematicMetadata(name, author, description, enclosingSize, timeCreated, timeModified, minecraftDataVersion, version, Schema.getSchemaByDataVersion(minecraftDataVersion), fileType, regionCount, totalVolume, totalBlocks, thumbnailPixelData);
+    }
+}
@@ -0,0 +1,456 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.litematics;
+
+import io.netty.buffer.Unpooled;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.format.NamedTextColor;
+import net.minecraft.core.BlockPos;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.ListTag;
+import net.minecraft.nbt.NbtAccounter;
+import net.minecraft.nbt.Tag;
+import net.minecraft.network.FriendlyByteBuf;
+import net.minecraft.network.codec.StreamCodec;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.EntityType;
+import net.minecraft.world.level.ChunkPos;
+import net.minecraft.world.level.block.entity.BlockEntity;
+import net.minecraft.world.level.chunk.ChunkAccess;
+import net.minecraft.world.level.chunk.status.ChunkStatus;
+import net.minecraft.world.phys.AABB;
+import net.minecraft.world.phys.Vec3;
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
+import org.leavesmc.leaves.protocol.core.LeavesCustomPayload;
+import org.leavesmc.leaves.protocol.core.LeavesProtocol;
+import org.leavesmc.leaves.protocol.core.ProtocolHandler;
+import org.leavesmc.leaves.protocol.core.ProtocolUtils;
+import org.leavesmc.leaves.protocol.servux.PacketSplitter;
+import org.leavesmc.leaves.protocol.servux.ServuxProtocol;
+import org.leavesmc.leaves.protocol.servux.litematics.placement.SchematicPlacement;
+import org.leavesmc.leaves.protocol.servux.litematics.utils.NbtUtils;
+import org.leavesmc.leaves.protocol.servux.litematics.utils.ReplaceBehavior;
+import org.leavesmc.leaves.util.TagUtil;
+
+import java.util.*;
+
+@LeavesProtocol.Register(namespace = "servux")
+public class ServuxLitematicsProtocol implements LeavesProtocol {
+
+    public static final int PROTOCOL_VERSION = 1;
+
+    private static final CompoundTag metadata = new CompoundTag();
+    private static final Map<UUID, Long> playerSession = new HashMap<>();
+
+    @ProtocolHandler.Init
+    public static void init() {
+        metadata.putString("name", "litematic_data");
+        metadata.putString("id", ServuxLitematicaPayload.CHANNEL.toString());
+        metadata.putInt("version", PROTOCOL_VERSION);
+        metadata.putString("servux", ServuxProtocol.SERVUX_STRING);
+    }
+
+    public static boolean hasPermission(ServerPlayer player) {
+        return player.getBukkitEntity().hasPermission("leaves.protocol.litematics");
+    }
+
+    public static void sendMetaData(ServerPlayer player) {
+        ServuxLitematicaPayload send = new ServuxLitematicaPayload(ServuxLitematicaPayloadType.PACKET_S2C_METADATA);
+        send.nbt.merge(metadata);
+        encodeServerData(player, send);
+    }
+
+    public static void encodeServerData(ServerPlayer player, @NotNull ServuxLitematicaPayload packet) {
+        if (packet.packetType.equals(ServuxLitematicaPayloadType.PACKET_S2C_NBT_RESPONSE_START)) {
+            FriendlyByteBuf buffer = new FriendlyByteBuf(Unpooled.buffer());
+            buffer.writeVarInt(packet.getTransactionId());
+            buffer.writeNbt(packet.getCompound());
+            PacketSplitter.send(ServuxLitematicsProtocol::sendWithSplitter, buffer, player);
+        } else {
+            ProtocolUtils.sendPayloadPacket(player, packet);
+        }
+    }
+
+    private static void sendWithSplitter(ServerPlayer player, FriendlyByteBuf buf) {
+        ServuxLitematicaPayload payload = new ServuxLitematicaPayload(ServuxLitematicaPayloadType.PACKET_S2C_NBT_RESPONSE_DATA);
+        payload.buffer = buf;
+        payload.nbt = new CompoundTag();
+        encodeServerData(player, payload);
+    }
+
+    @ProtocolHandler.PlayerJoin
+    public static void onPlayerJoin(ServerPlayer player) {
+        sendMetaData(player);
+    }
+
+    @ProtocolHandler.PayloadReceiver(payload = ServuxLitematicaPayload.class)
+    public static void onPacketReceive(ServerPlayer player, ServuxLitematicaPayload payload) {
+        if (!hasPermission(player)) {
+            return;
+        }
+
+        switch (payload.packetType) {
+            case PACKET_C2S_METADATA_REQUEST -> sendMetaData(player);
+
+            case PACKET_C2S_BLOCK_ENTITY_REQUEST -> onBlockEntityRequest(player, payload.getPos());
+
+            case PACKET_C2S_ENTITY_REQUEST -> onEntityRequest(player, payload.getEntityId());
+
+
+            case PACKET_C2S_BULK_ENTITY_NBT_REQUEST ->
+                    onBulkEntityRequest(player, payload.getChunkPos(), payload.getCompound());
+
+            case PACKET_C2S_NBT_RESPONSE_DATA -> {
+                ServuxProtocol.LOGGER.debug("nbt response data");
+                UUID uuid = player.getUUID();
+                Long session = playerSession.getOrDefault(uuid, new Random().nextLong());
+                playerSession.put(uuid, session);
+                FriendlyByteBuf fullPacket = PacketSplitter.receive(session, payload.getBuffer());
+                if (fullPacket == null) {
+                    ServuxProtocol.LOGGER.debug("packet is none");
+                    return;
+                }
+                playerSession.remove(uuid);
+                fullPacket.readVarInt();
+                Tag tag = FriendlyByteBuf.readNbt(fullPacket, new NbtAccounter(fun.bm.lophine.config.modules.misc.SurvuxProtocolConfig.litematicsMaxNbtSize == -1 ? Long.MAX_VALUE : fun.bm.lophine.config.modules.misc.SurvuxProtocolConfig.litematicsMaxNbtSize, 512));
+                if (!(tag instanceof CompoundTag)) {
+                    ServuxProtocol.LOGGER.error("cannot read nbt tag from packet");
+                    return;
+                }
+                handleClientPasteRequest(player, (CompoundTag) tag);
+            }
+        }
+    }
+
+    public static void onBlockEntityRequest(ServerPlayer player, BlockPos pos) {
+        if (!hasPermission(player)) {
+            return;
+        }
+        io.papermc.paper.threadedregions.RegionizedServer.getInstance().taskQueue.queueTickTaskQueue(
+                player.level(),
+                ca.spottedleaf.moonrise.common.util.CoordinateUtils.getChunkX(player.position()),
+                ca.spottedleaf.moonrise.common.util.CoordinateUtils.getChunkZ(player.position()),
+                () -> {
+                    BlockEntity be = player.level().getBlockEntity(pos);
+                    CompoundTag tag = be != null ? be.saveWithFullMetadata(MinecraftServer.getServer().registryAccess()) : new CompoundTag();
+                    ServuxLitematicaPayload payload = new ServuxLitematicaPayload(ServuxLitematicaPayloadType.PACKET_S2C_BLOCK_NBT_RESPONSE_SIMPLE);
+                    payload.pos = pos;
+                    payload.nbt = tag;
+                    encodeServerData(player, payload);
+                }
+        );
+    }
+
+    public static void onEntityRequest(ServerPlayer player, int entityId) {
+        if (!hasPermission(player)) {
+            return;
+        }
+        io.papermc.paper.threadedregions.RegionizedServer.getInstance().taskQueue.queueTickTaskQueue(
+                player.level(),
+                ca.spottedleaf.moonrise.common.util.CoordinateUtils.getChunkX(player.position()),
+                ca.spottedleaf.moonrise.common.util.CoordinateUtils.getChunkZ(player.position()),
+                () -> {
+                    Entity entity = player.level().getEntity(entityId);
+                    if (entity == null) {
+                        return;
+                    }
+                    CompoundTag tag = new CompoundTag();
+                    ServuxLitematicaPayload payload = new ServuxLitematicaPayload(ServuxLitematicaPayloadType.PACKET_S2C_ENTITY_NBT_RESPONSE_SIMPLE);
+                    payload.entityId = entityId;
+                    if (entity instanceof net.minecraft.world.entity.player.Player) {
+                        ResourceLocation loc = EntityType.getKey(entity.getType());
+                        tag = TagUtil.saveEntity(entity);
+                        tag.putString("id", loc.toString());
+                        payload.nbt = tag;
+                        encodeServerData(player, payload);
+                    } else if (TagUtil.saveEntityAsPassenger(entity, tag)) {
+                        payload.nbt = tag;
+                        encodeServerData(player, payload);
+                    }
+                }
+        );
+    }
+
+    public static void onBulkEntityRequest(ServerPlayer player, ChunkPos chunkPos, CompoundTag req) {
+        if (req == null || req.isEmpty()) {
+            return;
+        }
+
+        ServerLevel world = player.level();
+        ChunkAccess chunk = world.getChunk(chunkPos.x, chunkPos.z, ChunkStatus.FULL, false);
+
+        if (chunk == null) {
+            return;
+        }
+        if (!req.contains("Task") || req.getStringOr("Task", "").equals("BulkEntityRequest")) {
+            ServuxProtocol.LOGGER.debug("litematic_data: Sending Bulk NBT Data for ChunkPos [{}] to player {}", chunkPos, player.getName().getString());
+
+            long timeStart = System.currentTimeMillis();
+            ListTag tileList = new ListTag();
+            ListTag entityList = new ListTag();
+            int minY = req.getIntOr("minY", -64);
+            int maxY = req.getIntOr("maxY", 319);
+            BlockPos pos1 = new BlockPos(chunkPos.getMinBlockX(), minY, chunkPos.getMinBlockZ());
+            BlockPos pos2 = new BlockPos(chunkPos.getMaxBlockX(), maxY, chunkPos.getMaxBlockZ());
+            AABB bb = AABB.encapsulatingFullBlocks(pos1, pos2);
+            Set<BlockPos> teSet = chunk.getBlockEntitiesPos();
+            List<Entity> entities = world.getEntitiesOfClass(Entity.class, bb, e -> !(e instanceof Player));
+            for (BlockPos tePos : teSet) {
+                if ((tePos.getX() < chunkPos.getMinBlockX() || tePos.getX() > chunkPos.getMaxBlockX()) ||
+                        (tePos.getZ() < chunkPos.getMinBlockZ() || tePos.getZ() > chunkPos.getMaxBlockZ()) ||
+                        (tePos.getY() < minY || tePos.getY() > maxY)) {
+                    continue;
+                }
+
+                BlockEntity be = world.getBlockEntity(tePos);
+                CompoundTag beTag = TagUtil.saveTileWithId(be);
+                tileList.add(beTag);
+            }
+
+            for (Entity entity : entities) {
+                CompoundTag entTag = new CompoundTag();
+
+                if (TagUtil.saveEntity(entity, entTag)) {
+                    Vec3 posVec = new Vec3(entity.getX() - pos1.getX(), entity.getY() - pos1.getY(), entity.getZ() - pos1.getZ());
+                    NbtUtils.writeEntityPositionToTag(posVec, entTag);
+                    entTag.putInt("entityId", entity.getId());
+                    entityList.add(entTag);
+                }
+            }
+
+            CompoundTag output = new CompoundTag();
+            output.putString("Task", "BulkEntityReply");
+            output.put("TileEntities", tileList);
+            output.put("Entities", entityList);
+            output.putInt("chunkX", chunkPos.x);
+            output.putInt("chunkZ", chunkPos.z);
+            ServuxProtocol.LOGGER.debug("process bulk entity used: {}ms", System.currentTimeMillis() - timeStart);
+
+            ServuxLitematicaPayload send = new ServuxLitematicaPayload(ServuxLitematicaPayloadType.PACKET_S2C_NBT_RESPONSE_START);
+            send.nbt.merge(output);
+            encodeServerData(player, send);
+        }
+    }
+
+    public static void handleClientPasteRequest(ServerPlayer player, @NotNull CompoundTag tags) {
+        if (!hasPermission(player)) {
+            player.getBukkitEntity().sendActionBar(Component.text("Insufficient Permissions for the Litematic paste operation", NamedTextColor.RED));
+            return;
+        }
+        if (!player.isCreative()) {
+            player.getBukkitEntity().sendActionBar(Component.text("Creative Mode is required for the Litematic paste operation", NamedTextColor.RED));
+            return;
+        }
+
+        if (tags.getStringOr("Task", "").equals("LitematicaPaste")) {
+            ServuxProtocol.LOGGER.debug("litematic_data: Servux Paste request from player {}", player.getName().getString());
+            ServerLevel serverLevel = player.level();
+            long timeStart = System.currentTimeMillis();
+            SchematicPlacement placement = SchematicPlacement.createFromNbt(tags);
+            ReplaceBehavior replaceMode = ReplaceBehavior.fromStringStatic(tags.getStringOr("ReplaceMode", ReplaceBehavior.NONE.name()));
+            io.papermc.paper.threadedregions.RegionizedServer.getInstance().taskQueue.queueTickTaskQueue(
+                    player.level(),
+                    ca.spottedleaf.moonrise.common.util.CoordinateUtils.getChunkX(player.position()),
+                    ca.spottedleaf.moonrise.common.util.CoordinateUtils.getChunkZ(player.position()),
+                    () -> {
+                        placement.pasteTo(serverLevel, replaceMode);
+                        long timeElapsed = System.currentTimeMillis() - timeStart;
+                        player.getBukkitEntity().sendActionBar(
+                                Component.text("Pasted ")
+                                        .append(Component.text(placement.getName(), NamedTextColor.AQUA))
+                                        .append(Component.text(" to world "))
+                                        .append(Component.text(serverLevel.serverLevelData.getLevelName(), NamedTextColor.LIGHT_PURPLE))
+                                        .append(Component.text(" in "))
+                                        .append(Component.text(timeElapsed, NamedTextColor.GREEN))
+                                        .append(Component.text("ms"))
+                        );
+                    });
+        }
+    }
+
+    @Override
+    public boolean isActive() {
+        return fun.bm.lophine.config.modules.misc.SurvuxProtocolConfig.litematicsEnabled;
+    }
+
+    public enum ServuxLitematicaPayloadType {
+        PACKET_S2C_METADATA(1),
+        PACKET_C2S_METADATA_REQUEST(2),
+        PACKET_C2S_BLOCK_ENTITY_REQUEST(3),
+        PACKET_C2S_ENTITY_REQUEST(4),
+        PACKET_S2C_BLOCK_NBT_RESPONSE_SIMPLE(5),
+        PACKET_S2C_ENTITY_NBT_RESPONSE_SIMPLE(6),
+        PACKET_C2S_BULK_ENTITY_NBT_REQUEST(7),
+        // For Packet Splitter (Oversize Packets, S2C)
+        PACKET_S2C_NBT_RESPONSE_START(10),
+        PACKET_S2C_NBT_RESPONSE_DATA(11),
+        // For Packet Splitter (Oversize Packets, C2S)
+        PACKET_C2S_NBT_RESPONSE_START(12),
+        PACKET_C2S_NBT_RESPONSE_DATA(13);
+
+        public final int type;
+
+        ServuxLitematicaPayloadType(int type) {
+            this.type = type;
+            Helper.ID_TO_TYPE.put(type, this);
+        }
+
+        public static ServuxLitematicaPayloadType fromId(int id) {
+            return Helper.ID_TO_TYPE.get(id);
+        }
+
+        private static final class Helper {
+            static Map<Integer, ServuxLitematicaPayloadType> ID_TO_TYPE = new HashMap<>();
+        }
+    }
+
+    public static class ServuxLitematicaPayload implements LeavesCustomPayload {
+
+        @ID
+        public static final ResourceLocation CHANNEL = ServuxProtocol.id("litematics");
+
+        @Codec
+        public static final StreamCodec<FriendlyByteBuf, ServuxLitematicaPayload> CODEC = StreamCodec.of(
+                (buf, payload) -> {
+                    buf.writeVarInt(payload.packetType.type);
+                    switch (payload.packetType) {
+                        case PACKET_C2S_BLOCK_ENTITY_REQUEST -> {
+                            buf.writeVarInt(payload.transactionId);
+                            buf.writeBlockPos(payload.pos);
+                        }
+                        case PACKET_C2S_ENTITY_REQUEST -> {
+                            buf.writeVarInt(payload.transactionId);
+                            buf.writeVarInt(payload.entityId);
+                        }
+                        case PACKET_S2C_BLOCK_NBT_RESPONSE_SIMPLE -> {
+                            buf.writeBlockPos(payload.pos);
+                            buf.writeNbt(payload.nbt);
+                        }
+                        case PACKET_S2C_ENTITY_NBT_RESPONSE_SIMPLE -> {
+                            buf.writeVarInt(payload.entityId);
+                            buf.writeNbt(payload.nbt);
+                        }
+                        case PACKET_C2S_BULK_ENTITY_NBT_REQUEST -> {
+                            buf.writeChunkPos(payload.chunkPos);
+                            buf.writeNbt(payload.nbt);
+                        }
+                        case PACKET_S2C_NBT_RESPONSE_DATA, PACKET_C2S_NBT_RESPONSE_DATA ->
+                                buf.writeBytes(payload.buffer.readBytes(payload.buffer.readableBytes()));
+                        case PACKET_C2S_METADATA_REQUEST, PACKET_S2C_METADATA -> buf.writeNbt(payload.nbt);
+                        default -> ServuxProtocol.LOGGER.error("ServuxLitematicaPacket#toPacket: Unknown packet type!");
+                    }
+                },
+                buf -> {
+                    ServuxLitematicaPayloadType type = ServuxLitematicaPayloadType.fromId(buf.readVarInt());
+                    if (type == null) {
+                        throw new IllegalStateException("invalid packet type received");
+                    }
+                    ServuxLitematicaPayload payload = new ServuxLitematicaPayload(type);
+                    switch (type) {
+                        case PACKET_C2S_BLOCK_ENTITY_REQUEST -> {
+                            buf.readVarInt();
+                            payload.pos = buf.readBlockPos().immutable();
+                        }
+                        case PACKET_C2S_ENTITY_REQUEST -> {
+                            buf.readVarInt();
+                            payload.entityId = buf.readVarInt();
+                        }
+                        case PACKET_S2C_BLOCK_NBT_RESPONSE_SIMPLE -> {
+                            payload.pos = buf.readBlockPos().immutable();
+                            payload.nbt = buf.readNbt();
+                        }
+                        case PACKET_S2C_ENTITY_NBT_RESPONSE_SIMPLE -> {
+                            payload.entityId = buf.readVarInt();
+                            payload.nbt = buf.readNbt();
+                        }
+                        case PACKET_C2S_BULK_ENTITY_NBT_REQUEST -> {
+                            payload.chunkPos = buf.readChunkPos();
+                            payload.nbt = buf.readNbt();
+                        }
+                        case PACKET_C2S_NBT_RESPONSE_DATA, PACKET_S2C_NBT_RESPONSE_DATA ->
+                                payload.buffer = new FriendlyByteBuf(buf.readBytes(buf.readableBytes()));
+                        case PACKET_C2S_METADATA_REQUEST, PACKET_S2C_METADATA -> payload.nbt = buf.readNbt();
+                    }
+                    return payload;
+                }
+        );
+
+        public static final int PROTOCOL_VERSION = 1;
+        private final ServuxLitematicaPayloadType packetType;
+        private final int transactionId;
+        private int entityId;
+        private BlockPos pos;
+        private CompoundTag nbt;
+        private ChunkPos chunkPos;
+        private FriendlyByteBuf buffer;
+
+        private ServuxLitematicaPayload(ServuxLitematicaPayloadType type) {
+            this.packetType = type;
+            this.transactionId = -1;
+            this.entityId = -1;
+            this.pos = BlockPos.ZERO;
+            this.chunkPos = ChunkPos.ZERO;
+            this.nbt = new CompoundTag();
+        }
+
+        public int getVersion() {
+            return PROTOCOL_VERSION;
+        }
+
+        public int getTransactionId() {
+            return this.transactionId;
+        }
+
+        public int getEntityId() {
+            return this.entityId;
+        }
+
+        public BlockPos getPos() {
+            return this.pos;
+        }
+
+        public CompoundTag getCompound() {
+            return this.nbt;
+        }
+
+        public ChunkPos getChunkPos() {
+            return this.chunkPos;
+        }
+
+        public FriendlyByteBuf getBuffer() {
+            return this.buffer;
+        }
+
+        public boolean hasBuffer() {
+            return this.buffer != null && this.buffer.isReadable();
+        }
+
+        public boolean hasNbt() {
+            return this.nbt != null && !this.nbt.isEmpty();
+        }
+
+        public boolean isEmpty() {
+            return !this.hasBuffer() && !this.hasNbt();
+        }
+    }
+}
@@ -0,0 +1,104 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.litematics.container;
+
+import org.apache.commons.lang3.Validate;
+
+import javax.annotation.Nullable;
+import java.util.Objects;
+
+public class LitematicaBitArray {
+    /**
+     * The long array that is used to store the data for this BitArray.
+     */
+    private final long[] longArray;
+    /**
+     * Number of bits a single entry takes up
+     */
+    private final int bitsPerEntry;
+    /**
+     * The maximum value for a single entry. This also works as a bitmask for a single entry.
+     * For instance, if bitsPerEntry were 5, this value would be 31 (ie, {@code 0b00011111}).
+     */
+    private final long maxEntryValue;
+    /**
+     * Number of entries in this array (<b>not</b> the length of the long array that internally backs this array)
+     */
+    private final long arraySize;
+
+    public LitematicaBitArray(int bitsPerEntryIn, long arraySizeIn) {
+        this(bitsPerEntryIn, arraySizeIn, null);
+    }
+
+    public LitematicaBitArray(int bitsPerEntryIn, long arraySizeIn, @Nullable long[] longArrayIn) {
+        Validate.inclusiveBetween(1L, 32L, bitsPerEntryIn);
+        this.arraySize = arraySizeIn;
+        this.bitsPerEntry = bitsPerEntryIn;
+        this.maxEntryValue = (1L << bitsPerEntryIn) - 1L;
+
+        this.longArray = Objects.requireNonNullElseGet(longArrayIn, () -> new long[(int) (roundUp(arraySizeIn * bitsPerEntryIn, 64L) / 64L)]);
+    }
+
+    public static long roundUp(long value, long interval) {
+        if (interval == 0L) {
+            return 0L;
+        } else if (value == 0L) {
+            return interval;
+        } else {
+            if (value < 0L) {
+                interval *= -1L;
+            }
+
+            long remainder = value % interval;
+
+            return remainder == 0L ? value : value + interval - remainder;
+        }
+    }
+
+    public void setAt(long index, int value) {
+        long startOffset = index * (long) this.bitsPerEntry;
+        int startArrIndex = (int) (startOffset >> 6); // startOffset / 64
+        int endArrIndex = (int) (((index + 1L) * (long) this.bitsPerEntry - 1L) >> 6);
+        int startBitOffset = (int) (startOffset & 0x3F); // startOffset % 64
+        this.longArray[startArrIndex] = this.longArray[startArrIndex] & ~(this.maxEntryValue << startBitOffset) | ((long) value & this.maxEntryValue) << startBitOffset;
+
+        if (startArrIndex != endArrIndex) {
+            int endOffset = 64 - startBitOffset;
+            int j1 = this.bitsPerEntry - endOffset;
+            this.longArray[endArrIndex] = this.longArray[endArrIndex] >>> j1 << j1 | ((long) value & this.maxEntryValue) >> endOffset;
+        }
+    }
+
+    public int getAt(long index) {
+        long startOffset = index * (long) this.bitsPerEntry;
+        int startArrIndex = (int) (startOffset >> 6); // startOffset / 64
+        int endArrIndex = (int) (((index + 1L) * (long) this.bitsPerEntry - 1L) >> 6);
+        int startBitOffset = (int) (startOffset & 0x3F); // startOffset % 64
+
+        if (startArrIndex == endArrIndex) {
+            return (int) (this.longArray[startArrIndex] >>> startBitOffset & this.maxEntryValue);
+        } else {
+            int endOffset = 64 - startBitOffset;
+            return (int) ((this.longArray[startArrIndex] >>> startBitOffset | this.longArray[endArrIndex] << endOffset) & this.maxEntryValue);
+        }
+    }
+
+    public long size() {
+        return this.arraySize;
+    }
+}
@@ -0,0 +1,118 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.litematics.container;
+
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.Vec3i;
+import net.minecraft.nbt.ListTag;
+import net.minecraft.world.level.block.Blocks;
+import net.minecraft.world.level.block.state.BlockState;
+
+import javax.annotation.Nullable;
+
+public class LitematicaBlockStateContainer {
+
+    public static final BlockState AIR_BLOCK_STATE = Blocks.AIR.defaultBlockState();
+    protected final Vec3i size;
+    protected final int sizeX;
+    protected final int sizeY;
+    protected final int sizeZ;
+    protected final int sizeLayer;
+    protected final long totalVolume;
+    protected LitematicaBitArray storage;
+    protected LitematicaBlockStatePalette palette;
+    protected int bits;
+
+    public LitematicaBlockStateContainer(int sizeX, int sizeY, int sizeZ, int bits, @Nullable long[] backingLongArray) {
+        this.sizeX = sizeX;
+        this.sizeY = sizeY;
+        this.sizeZ = sizeZ;
+        this.sizeLayer = sizeX * sizeZ;
+        this.totalVolume = (long) this.sizeX * (long) this.sizeY * (long) this.sizeZ;
+        this.size = new Vec3i(this.sizeX, this.sizeY, this.sizeZ);
+
+        this.setBits(bits, backingLongArray);
+    }
+
+    public static LitematicaBlockStateContainer createFrom(ListTag palette, long[] blockStates, BlockPos size) {
+        int bits = Math.max(2, Integer.SIZE - Integer.numberOfLeadingZeros(palette.size() - 1));
+        LitematicaBlockStateContainer container = new LitematicaBlockStateContainer(size.getX(), size.getY(), size.getZ(), bits, blockStates);
+        container.palette.readFromNBT(palette);
+        return container;
+    }
+
+    public Vec3i getSize() {
+        return this.size;
+    }
+
+    public LitematicaBitArray getArray() {
+        return this.storage;
+    }
+
+    public BlockState get(int x, int y, int z) {
+        BlockState state = this.palette.getBlockState(this.storage.getAt(this.getIndex(x, y, z)));
+        return state == null ? AIR_BLOCK_STATE : state;
+    }
+
+    protected int getIndex(int x, int y, int z) {
+        return (y * this.sizeLayer) + z * this.sizeX + x;
+    }
+
+    protected void setBits(int bitsIn, @Nullable long[] backingLongArray) {
+        if (bitsIn != this.bits) {
+            this.bits = bitsIn;
+
+            if (this.bits <= 4) {
+                this.bits = Math.max(2, this.bits);
+                this.palette = new LitematicaBlockStatePaletteLinear(this.bits, this);
+            } else {
+                this.palette = new LitematicaBlockStatePaletteHashMap(this.bits, this);
+            }
+
+            this.palette.idFor(AIR_BLOCK_STATE);
+
+            if (backingLongArray != null) {
+                this.storage = new LitematicaBitArray(this.bits, this.totalVolume, backingLongArray);
+            } else {
+                this.storage = new LitematicaBitArray(this.bits, this.totalVolume);
+            }
+        }
+    }
+
+    public int onResize(int bits, BlockState state) {
+        LitematicaBitArray oldStorage = this.storage;
+        LitematicaBlockStatePalette oldPalette = this.palette;
+        final long storageLength = oldStorage.size();
+
+        this.setBits(bits, null);
+
+        LitematicaBitArray newStorage = this.storage;
+
+        for (long index = 0; index < storageLength; ++index) {
+            newStorage.setAt(index, oldStorage.getAt(index));
+        }
+
+        this.palette.readFromNBT(oldPalette.writeToNBT());
+
+        return this.palette.idFor(state);
+    }
+
+    public LitematicaBlockStatePalette getPalette() {
+        return this.palette;
+    }
+}
@@ -0,0 +1,62 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.litematics.container;
+
+import net.minecraft.core.Registry;
+import net.minecraft.core.registries.Registries;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.ListTag;
+import net.minecraft.nbt.NbtUtils;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.state.BlockState;
+
+import javax.annotation.Nullable;
+
+public interface LitematicaBlockStatePalette {
+    /**
+     * Gets the palette id for the given block state and adds
+     * the state to the palette if it doesn't exist there yet.
+     */
+    int idFor(BlockState state);
+
+    /**
+     * Gets the block state by the palette id.
+     */
+    @Nullable
+    BlockState getBlockState(int indexKey);
+
+    void requestNewId(BlockState state);
+
+    default void readFromNBT(ListTag tagList) {
+        Registry<Block> lookup = MinecraftServer.getServer().registryAccess().lookupOrThrow(Registries.BLOCK);
+
+        final int size = tagList.size();
+
+        for (int i = 0; i < size; ++i) {
+            CompoundTag tag = tagList.getCompound(i).orElseThrow();
+            BlockState state = NbtUtils.readBlockState(lookup, tag);
+
+            if (i > 0 || state != LitematicaBlockStateContainer.AIR_BLOCK_STATE) {
+                this.requestNewId(state);
+            }
+        }
+    }
+
+    ListTag writeToNBT();
+}
@@ -0,0 +1,90 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.litematics.container;
+
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.ListTag;
+import net.minecraft.nbt.NbtUtils;
+import net.minecraft.world.level.block.state.BlockState;
+import org.leavesmc.leaves.protocol.servux.litematics.utils.Int2ObjectBiMap;
+
+import javax.annotation.Nullable;
+
+public class LitematicaBlockStatePaletteHashMap implements LitematicaBlockStatePalette {
+
+    private final Int2ObjectBiMap<BlockState> statePaletteMap;
+    private final LitematicaBlockStateContainer blockStateContainer;
+    private final int bits;
+
+    public LitematicaBlockStatePaletteHashMap(int bitsIn, LitematicaBlockStateContainer blockStateContainer) {
+        this.bits = bitsIn;
+        this.blockStateContainer = blockStateContainer;
+        this.statePaletteMap = Int2ObjectBiMap.create(1 << bitsIn);
+    }
+
+    @Override
+    public int idFor(BlockState state) {
+        int i = this.statePaletteMap.getRawId(state);
+
+        if (i == -1) {
+            i = this.statePaletteMap.add(state);
+
+            if (i >= (1 << this.bits)) {
+                i = this.blockStateContainer.onResize(this.bits + 1, state);
+            }
+        }
+
+        return i;
+    }
+
+    @Override
+    @Nullable
+    public BlockState getBlockState(int indexKey) {
+        return this.statePaletteMap.get(indexKey);
+    }
+
+    public void requestNewId(BlockState state) {
+        final int origId = this.statePaletteMap.add(state);
+
+        if (origId >= (1 << this.bits)) {
+            int newId = this.blockStateContainer.onResize(this.bits + 1, LitematicaBlockStateContainer.AIR_BLOCK_STATE);
+
+            if (newId <= origId) {
+                this.statePaletteMap.add(state);
+            }
+        }
+    }
+
+    @Override
+    public ListTag writeToNBT() {
+        ListTag tagList = new ListTag();
+
+        for (int id = 0; id < this.statePaletteMap.size(); ++id) {
+            BlockState state = this.statePaletteMap.get(id);
+
+            if (state == null) {
+                state = LitematicaBlockStateContainer.AIR_BLOCK_STATE;
+            }
+
+            CompoundTag tag = NbtUtils.writeBlockState(state);
+            tagList.add(tag);
+        }
+
+        return tagList;
+    }
+}
@@ -0,0 +1,91 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.litematics.container;
+
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.ListTag;
+import net.minecraft.nbt.NbtUtils;
+import net.minecraft.world.level.block.state.BlockState;
+
+import javax.annotation.Nullable;
+
+public class LitematicaBlockStatePaletteLinear implements LitematicaBlockStatePalette {
+
+    private final BlockState[] states;
+    private final LitematicaBlockStateContainer blockStateContainer;
+    private final int bits;
+    private int currentSize;
+
+    public LitematicaBlockStatePaletteLinear(int bitsIn, LitematicaBlockStateContainer blockStateContainer) {
+        this.states = new BlockState[1 << bitsIn];
+        this.bits = bitsIn;
+        this.blockStateContainer = blockStateContainer;
+    }
+
+    @Override
+    public int idFor(BlockState state) {
+        for (int i = 0; i < this.currentSize; ++i) {
+            if (this.states[i] == state) {
+                return i;
+            }
+        }
+
+        final int size = this.currentSize;
+
+        if (size < this.states.length) {
+            this.states[size] = state;
+            ++this.currentSize;
+            return size;
+        } else {
+            return this.blockStateContainer.onResize(this.bits + 1, state);
+        }
+    }
+
+    @Override
+    @Nullable
+    public BlockState getBlockState(int indexKey) {
+        return indexKey >= 0 && indexKey < this.currentSize ? this.states[indexKey] : null;
+    }
+
+    public void requestNewId(BlockState state) {
+        final int size = this.currentSize;
+
+        if (size < this.states.length) {
+            this.states[size] = state;
+            ++this.currentSize;
+        }
+    }
+
+    @Override
+    public ListTag writeToNBT() {
+        ListTag tagList = new ListTag();
+
+        for (int id = 0; id < this.currentSize; ++id) {
+            BlockState state = this.states[id];
+
+            if (state == null) {
+                state = LitematicaBlockStateContainer.AIR_BLOCK_STATE;
+            }
+
+            CompoundTag tag = NbtUtils.writeBlockState(state);
+            tagList.add(tag);
+        }
+
+        return tagList;
+    }
+}
@@ -0,0 +1,296 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.litematics.placement;
+
+import com.google.common.collect.ImmutableMap;
+import net.minecraft.core.BlockBox;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.SectionPos;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.world.level.ChunkPos;
+import net.minecraft.world.level.block.Mirror;
+import net.minecraft.world.level.block.Rotation;
+import net.minecraft.world.phys.AABB;
+import org.jetbrains.annotations.NotNull;
+import org.leavesmc.leaves.protocol.servux.ServuxProtocol;
+import org.leavesmc.leaves.protocol.servux.litematics.LitematicaSchematic;
+import org.leavesmc.leaves.protocol.servux.litematics.selection.Box;
+import org.leavesmc.leaves.protocol.servux.litematics.utils.*;
+
+import javax.annotation.Nullable;
+import java.util.*;
+import java.util.stream.Stream;
+
+public class SchematicPlacement {
+
+    private final Map<String, SubRegionPlacement> relativeSubRegionPlacements = new HashMap<>();
+    private final LitematicaSchematic schematic;
+    private final BlockPos origin;
+    private final String name;
+    private Rotation rotation = Rotation.NONE;
+    private Mirror mirror = Mirror.NONE;
+
+    private SchematicPlacement(LitematicaSchematic schematic, BlockPos origin, String name) {
+        this.schematic = schematic;
+        this.origin = origin;
+        this.name = name;
+    }
+
+    public static SchematicPlacement createFromNbt(CompoundTag tags) {
+        SchematicPlacement placement = new SchematicPlacement(
+                LitematicaSchematic.readFromNBT(tags.getCompoundOrEmpty("Schematics")),
+                NbtUtils.readBlockPosFromArrayTag(tags, "Origin"),
+                tags.getStringOr("Name", "")
+        );
+        placement.mirror = Mirror.values()[tags.getIntOr("Mirror", 0)];
+        placement.rotation = Rotation.values()[tags.getIntOr("Rotation", 0)];
+        for (String name : tags.getCompoundOrEmpty("SubRegions").keySet()) {
+            CompoundTag compound = tags.getCompoundOrEmpty("SubRegions").getCompoundOrEmpty(name);
+            var sub = new SubRegionPlacement(
+                    compound.getStringOr("Name", "?"),
+                    NbtUtils.readBlockPosFromArrayTag(compound, "Pos"),
+                    Rotation.values()[compound.getIntOr("Rotation", 0)],
+                    Mirror.values()[compound.getIntOr("Mirror", 0)],
+                    compound.getBooleanOr("Enabled", true),
+                    compound.getBooleanOr("IgnoreEntities", false)
+            );
+            placement.relativeSubRegionPlacements.put(name, sub);
+        }
+        return placement;
+    }
+
+    public static IntBoundingBox getBoundsWithinChunkForBox(Box box, int chunkX, int chunkZ) {
+        final int chunkXMin = chunkX << 4;
+        final int chunkZMin = chunkZ << 4;
+        final int chunkXMax = chunkXMin + 15;
+        final int chunkZMax = chunkZMin + 15;
+        BlockPos boxPos1 = box.pos1();
+        BlockPos boxPos2 = box.pos2();
+        if (boxPos1 == null || boxPos2 == null) {
+            return null;
+        }
+
+        int x1 = boxPos1.getX();
+        int x2 = boxPos2.getX();
+        int y1 = boxPos1.getY();
+        int y2 = boxPos2.getY();
+        int z1 = boxPos1.getZ();
+        int z2 = boxPos2.getZ();
+        final int boxXMin = Math.min(x1, x2);
+        final int boxZMin = Math.min(z1, z2);
+        final int boxXMax = Math.max(x1, x2);
+        final int boxZMax = Math.max(z1, z2);
+
+        boolean notOverlapping = boxXMin > chunkXMax || boxZMin > chunkZMax || boxXMax < chunkXMin || boxZMax < chunkZMin;
+
+        if (!notOverlapping) {
+            final int xMin = Math.max(chunkXMin, boxXMin);
+            final int yMin = Math.min(y1, y2);
+            final int zMin = Math.max(chunkZMin, boxZMin);
+            final int xMax = Math.min(chunkXMax, boxXMax);
+            final int yMax = Math.max(y1, y2);
+            final int zMax = Math.min(chunkZMax, boxZMax);
+
+            return new IntBoundingBox(xMin, yMin, zMin, xMax, yMax, zMax);
+        }
+
+        return null;
+    }
+
+    public boolean ignoreEntities() {
+        return false;
+    }
+
+    public String getName() {
+        return this.name;
+    }
+
+    public LitematicaSchematic getSchematic() {
+        return schematic;
+    }
+
+    public BlockPos getOrigin() {
+        return origin;
+    }
+
+    public Rotation getRotation() {
+        return rotation;
+    }
+
+    public Mirror getMirror() {
+        return mirror;
+    }
+
+    @Nullable
+    public SubRegionPlacement getRelativeSubRegionPlacement(String areaName) {
+        return this.relativeSubRegionPlacements.get(areaName);
+    }
+
+    public ImmutableMap<String, Box> getSubRegionBoxes(SubRegionPlacement.RequiredEnabled required) {
+        ImmutableMap.Builder<String, Box> builder = ImmutableMap.builder();
+        Map<String, BlockPos> areaSizes = this.schematic.getAreaSizes();
+
+        for (Map.Entry<String, SubRegionPlacement> entry : this.relativeSubRegionPlacements.entrySet()) {
+            String name = entry.getKey();
+            BlockPos areaSize = areaSizes.get(name);
+
+            if (areaSize == null) {
+                ServuxProtocol.LOGGER.warn("SchematicPlacement.getSubRegionBoxes(): Size for sub-region '{}' not found in the schematic '{}'", name, this.schematic.metadata().name());
+                continue;
+            }
+
+            SubRegionPlacement placement = entry.getValue();
+
+            if (placement.matchesRequirement(required)) {
+                putBoxPosIntoBuilder(builder, name, areaSize, placement);
+            }
+        }
+
+        return builder.build();
+    }
+
+    private void putBoxPosIntoBuilder(ImmutableMap.Builder<String, Box> builder, String name, BlockPos areaSize, SubRegionPlacement placement) {
+        BlockPos boxOriginRelative = placement.pos();
+
+        BlockPos boxOriginAbsolute = PositionUtils.getTransformedBlockPos(boxOriginRelative, this.mirror, this.rotation).offset(this.origin);
+        BlockPos pos2 = PositionUtils.getRelativeEndPositionFromAreaSize(areaSize);
+        pos2 = PositionUtils.getTransformedBlockPos(pos2, this.mirror, this.rotation);
+        pos2 = PositionUtils.getTransformedBlockPos(pos2, placement.mirror(), placement.rotation()).offset(boxOriginAbsolute);
+
+        builder.put(name, new Box(boxOriginAbsolute, pos2, name));
+    }
+
+    public ImmutableMap<String, Box> getSubRegionBoxFor(String regionName, SubRegionPlacement.RequiredEnabled required) {
+        SubRegionPlacement placement = this.relativeSubRegionPlacements.get(regionName);
+        if (placement == null) {
+            return ImmutableMap.of();
+        }
+        ImmutableMap.Builder<String, Box> builder = ImmutableMap.builder();
+        Map<String, BlockPos> areaSizes = this.schematic.getAreaSizes();
+
+        if (placement.matchesRequirement(required)) {
+            BlockPos areaSize = areaSizes.get(regionName);
+
+            if (areaSize != null) {
+                putBoxPosIntoBuilder(builder, regionName, areaSize, placement);
+            } else {
+                ServuxProtocol.LOGGER.warn("SchematicPlacement.getSubRegionBoxFor(): Size for sub-region '{}' not found in the schematic '{}'", regionName, this.schematic.metadata().name());
+            }
+        }
+
+        return builder.build();
+    }
+
+    public Set<String> getRegionsTouchingChunk(int chunkX, int chunkZ) {
+        ImmutableMap<String, Box> map = this.getSubRegionBoxes(SubRegionPlacement.RequiredEnabled.PLACEMENT_ENABLED);
+        final int chunkXMin = chunkX << 4;
+        final int chunkZMin = chunkZ << 4;
+        final int chunkXMax = chunkXMin + 15;
+        final int chunkZMax = chunkZMin + 15;
+        Set<String> set = new HashSet<>();
+
+        for (Map.Entry<String, Box> entry : map.entrySet()) {
+            Box box = entry.getValue();
+            BlockPos boxPos1 = box.pos1();
+            BlockPos boxPos2 = box.pos2();
+            if (boxPos1 == null || boxPos2 == null) {
+                continue;
+            }
+
+            int x1 = boxPos1.getX();
+            int x2 = boxPos2.getX();
+            int z1 = boxPos1.getZ();
+            int z2 = boxPos2.getZ();
+            final int boxXMin = Math.min(x1, x2);
+            final int boxZMin = Math.min(z1, z2);
+            final int boxXMax = Math.max(x1, x2);
+            final int boxZMax = Math.max(z1, z2);
+
+            boolean notOverlapping = boxXMin > chunkXMax || boxZMin > chunkZMax || boxXMax < chunkXMin || boxZMax < chunkZMin;
+
+            if (!notOverlapping) {
+                set.add(entry.getKey());
+            }
+        }
+
+        return set;
+    }
+
+    @Nullable
+    public IntBoundingBox getBoxWithinChunkForRegion(String regionName, int chunkX, int chunkZ) {
+        Box box = this.getSubRegionBoxFor(regionName, SubRegionPlacement.RequiredEnabled.PLACEMENT_ENABLED).get(regionName);
+        return box != null ? getBoundsWithinChunkForBox(box, chunkX, chunkZ) : null;
+    }
+
+    private Box getEnclosingBox() {
+        ImmutableMap<String, Box> boxes = this.getSubRegionBoxes(SubRegionPlacement.RequiredEnabled.ANY);
+        BlockPos pos1 = null;
+        BlockPos pos2 = null;
+
+        for (Box box : boxes.values()) {
+            BlockPos tmp;
+            BlockPos boxPos1 = box.pos1();
+            BlockPos boxPos2 = box.pos2();
+            if (boxPos1 == null || boxPos2 == null) {
+                continue;
+            }
+            tmp = PositionUtils.getMinCorner(boxPos1, boxPos2);
+
+            if (pos1 == null) {
+                pos1 = tmp;
+            } else if (tmp.getX() < pos1.getX() || tmp.getY() < pos1.getY() || tmp.getZ() < pos1.getZ()) {
+                pos1 = PositionUtils.getMinCorner(tmp, pos1);
+            }
+
+            tmp = PositionUtils.getMaxCorner(boxPos1, boxPos2);
+
+            if (pos2 == null) {
+                pos2 = tmp;
+            } else if (tmp.getX() > pos2.getX() || tmp.getY() > pos2.getY() || tmp.getZ() > pos2.getZ()) {
+                pos2 = PositionUtils.getMaxCorner(tmp, pos2);
+            }
+        }
+
+        if (pos1 != null) {
+            return new Box(pos1, pos2, "Enclosing Box (Servux)");
+        }
+
+        return null;
+    }
+
+    public Stream<ChunkPos> streamChunkPos(@NotNull BlockBox box) {
+        AABB aabb = box.aabb();
+        int i = SectionPos.blockToSectionCoord(aabb.minX);
+        int j = SectionPos.blockToSectionCoord(aabb.minZ);
+        int k = SectionPos.blockToSectionCoord(aabb.maxX);
+        int l = SectionPos.blockToSectionCoord(aabb.maxZ);
+        return ChunkPos.rangeClosed(new ChunkPos(i, j), new ChunkPos(k, l));
+    }
+
+    public void pasteTo(ServerLevel serverWorld, ReplaceBehavior replaceBehavior) {
+        Box enclosingBox = this.getEnclosingBox();
+        if (enclosingBox == null || enclosingBox.pos1() == null || enclosingBox.pos2() == null) {
+            ServuxProtocol.LOGGER.error("receiver a null enclosing box");
+            return;
+        }
+        streamChunkPos(Objects.requireNonNull(enclosingBox.toVanilla())).forEach(chunkPos ->
+                SchematicPlacingUtils.placeToWorldWithinChunk(serverWorld, chunkPos, this, replaceBehavior, false)
+        );
+    }
+}
@@ -0,0 +1,55 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.litematics.placement;
+
+import net.minecraft.core.BlockPos;
+import net.minecraft.world.level.block.Mirror;
+import net.minecraft.world.level.block.Rotation;
+import org.leavesmc.leaves.protocol.servux.ServuxProtocol;
+
+public record SubRegionPlacement(
+        String name,
+        BlockPos pos,
+        Rotation rotation,
+        Mirror mirror,
+        boolean enabled,
+        boolean ignoreEntities
+) {
+    public SubRegionPlacement(String name, BlockPos pos) {
+        this(name, pos, Rotation.NONE, Mirror.NONE, true, false);
+    }
+
+    public boolean matchesRequirement(RequiredEnabled required) {
+        if (required == RequiredEnabled.ANY) {
+            return true;
+        }
+
+        if (required == RequiredEnabled.PLACEMENT_ENABLED) {
+            return this.enabled();
+        }
+
+        ServuxProtocol.LOGGER.warn("RequiredEnabled.RENDERING_ENABLED is not supported on server side!");
+        return false;
+    }
+
+    public enum RequiredEnabled {
+        ANY,
+        PLACEMENT_ENABLED,
+        RENDERING_ENABLED
+    }
+}
@@ -0,0 +1,36 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.litematics.selection;
+
+import net.minecraft.core.BlockBox;
+import net.minecraft.core.BlockPos;
+import org.jetbrains.annotations.Nullable;
+
+public record Box(@Nullable BlockPos pos1, @Nullable BlockPos pos2, String name) {
+    public Box() {
+        this(BlockPos.ZERO, BlockPos.ZERO, "Unnamed");
+    }
+
+    @Nullable
+    public BlockBox toVanilla() {
+        if (pos1 != null && pos2 != null) {
+            return new BlockBox(pos1, pos2);
+        }
+        return null;
+    }
+}
@@ -0,0 +1,111 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.litematics.utils;
+
+import com.google.common.collect.ImmutableList;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.ListTag;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.EntitySpawnReason;
+import net.minecraft.world.entity.EntityType;
+import net.minecraft.world.entity.LivingEntity;
+import net.minecraft.world.level.Level;
+import org.leavesmc.leaves.util.TagFactory;
+
+import javax.annotation.Nullable;
+import java.util.Optional;
+import java.util.UUID;
+
+public class EntityUtils {
+
+    @Nullable
+    private static Entity createEntityFromNBTSingle(CompoundTag nbt, Level world) {
+        try {
+            Optional<Entity> optional = EntityType.create(TagFactory.input(nbt), world, EntitySpawnReason.LOAD);
+
+            if (optional.isPresent()) {
+                Entity entity = optional.get();
+                entity.setUUID(UUID.randomUUID());
+                return entity;
+            }
+        } catch (Exception ignore) {
+        }
+
+        return null;
+    }
+
+    /**
+     * Note: This does NOT spawn any of the entities in the world!
+     *
+     * @param nbt   ()
+     * @param world ()
+     * @return ()
+     */
+    @Nullable
+    public static Entity createEntityAndPassengersFromNBT(CompoundTag nbt, Level world) {
+        Entity entity = createEntityFromNBTSingle(nbt, world);
+
+        if (entity == null) {
+            return null;
+        }
+        if (nbt.contains("Passengers")) {
+            ListTag tagList = nbt.getListOrEmpty("Passengers");
+
+            for (int i = 0; i < tagList.size(); ++i) {
+                Entity passenger = createEntityAndPassengersFromNBT(tagList.getCompoundOrEmpty(i), world);
+
+                if (passenger != null) {
+                    passenger.startRiding(entity, true);
+                }
+            }
+        }
+
+        return entity;
+    }
+
+    public static void spawnEntityAndPassengersInWorld(Entity entity, Level world) {
+        ImmutableList<Entity> passengers = entity.passengers;
+        if (world.addFreshEntity(entity) && !passengers.isEmpty()) {
+            for (Entity passenger : passengers) {
+                passenger.snapTo(
+                        entity.getX(),
+                        entity.getY() + entity.getPassengerRidingPosition(passenger).y(),
+                        entity.getZ(),
+                        passenger.getYRot(), passenger.getXRot()
+                );
+                setEntityRotations(passenger, passenger.getYRot(), passenger.getXRot());
+                spawnEntityAndPassengersInWorld(passenger, world);
+            }
+        }
+    }
+
+    public static void setEntityRotations(Entity entity, float yaw, float pitch) {
+        entity.setYRot(yaw);
+        entity.yRotO = yaw;
+
+        entity.setXRot(pitch);
+        entity.xRotO = pitch;
+
+        if (entity instanceof LivingEntity livingBase) {
+            livingBase.yHeadRot = yaw;
+            livingBase.yBodyRot = yaw;
+            livingBase.yHeadRotO = yaw;
+            livingBase.yBodyRotO = yaw;
+        }
+    }
+}
@@ -0,0 +1,28 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.litematics.utils;
+
+public enum FileType {
+    INVALID,
+    UNKNOWN,
+    JSON,
+    LITEMATICA_SCHEMATIC,
+    SCHEMATICA_SCHEMATIC,
+    SPONGE_SCHEMATIC,
+    VANILLA_STRUCTURE
+}
@@ -0,0 +1,211 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.litematics.utils;
+
+import com.google.common.base.Predicates;
+import com.google.common.collect.Iterators;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Arrays;
+import java.util.Iterator;
+
+public class Int2ObjectBiMap<K> implements Iterable<K> {
+
+    private static final Object EMPTY = null;
+    private K[] values;
+    private int[] ids;
+    private K[] idToValues;
+    private int nextId;
+    private int size;
+
+    @SuppressWarnings("unchecked")
+    private Int2ObjectBiMap(int size) {
+        this.values = (K[]) (new Object[size]);
+        this.ids = new int[size];
+        this.idToValues = (K[]) (new Object[size]);
+    }
+
+    private Int2ObjectBiMap(K[] values, int[] ids, K[] idToValues, int nextId, int size) {
+        this.values = values;
+        this.ids = ids;
+        this.idToValues = idToValues;
+        this.nextId = nextId;
+        this.size = size;
+    }
+
+    public static <A> Int2ObjectBiMap<A> create(int expectedSize) {
+        return new Int2ObjectBiMap<>((int) ((float) expectedSize / 0.8F));
+    }
+
+    private static int idealHash(int value) {
+        value ^= value >>> 16;
+        value *= -2048144789;
+        value ^= value >>> 13;
+        value *= -1028477387;
+        return value ^ value >>> 16;
+    }
+
+    public int getRawId(@Nullable K value) {
+        return this.getIdFromIndex(this.findIndex(value, this.getIdealIndex(value)));
+    }
+
+    @Nullable
+    public K get(int index) {
+        return index >= 0 && index < this.idToValues.length ? this.idToValues[index] : null;
+    }
+
+    private int getIdFromIndex(int index) {
+        return index == -1 ? -1 : this.ids[index];
+    }
+
+    public boolean contains(K value) {
+        return this.getRawId(value) != -1;
+    }
+
+    public boolean containsKey(int index) {
+        return this.get(index) != null;
+    }
+
+    public int add(K value) {
+        int i = this.nextId();
+        this.put(value, i);
+        return i;
+    }
+
+    private int nextId() {
+        while (this.nextId < this.idToValues.length && this.idToValues[this.nextId] != null) {
+            this.nextId++;
+        }
+
+        return this.nextId;
+    }
+
+    private void resize(int newSize) {
+        K[] objects = this.values;
+        int[] is = this.ids;
+        Int2ObjectBiMap<K> int2ObjectBiMap = new Int2ObjectBiMap<>(newSize);
+
+        for (int i = 0; i < objects.length; i++) {
+            if (objects[i] != null) {
+                int2ObjectBiMap.put(objects[i], is[i]);
+            }
+        }
+
+        this.values = int2ObjectBiMap.values;
+        this.ids = int2ObjectBiMap.ids;
+        this.idToValues = int2ObjectBiMap.idToValues;
+        this.nextId = int2ObjectBiMap.nextId;
+        this.size = int2ObjectBiMap.size;
+    }
+
+    public void put(K value, int id) {
+        int i = Math.max(id, this.size + 1);
+        if ((float) i >= (float) this.values.length * 0.8F) {
+            int j = this.values.length << 1;
+
+            while (j < id) {
+                j <<= 1;
+            }
+
+            this.resize(j);
+        }
+
+        int j = this.findFree(this.getIdealIndex(value));
+        this.values[j] = value;
+        this.ids[j] = id;
+        this.idToValues[id] = value;
+        this.size++;
+        if (id == this.nextId) {
+            this.nextId++;
+        }
+    }
+
+    private int getIdealIndex(@Nullable K value) {
+
+        return (idealHash(System.identityHashCode(value)) & 2147483647) % this.values.length;
+    }
+
+    private int findIndex(@Nullable K value, int id) {
+        for (int i = id; i < this.values.length; i++) {
+            if (this.values[i] == value) {
+                return i;
+            }
+
+            if (this.values[i] == EMPTY) {
+                return -1;
+            }
+        }
+
+        for (int i = 0; i < id; i++) {
+            if (this.values[i] == value) {
+                return i;
+            }
+
+            if (this.values[i] == EMPTY) {
+                return -1;
+            }
+        }
+
+        return -1;
+    }
+
+    private int findFree(int size) {
+        for (int i = size; i < this.values.length; i++) {
+            if (this.values[i] == EMPTY) {
+                return i;
+            }
+        }
+
+        for (int ix = 0; ix < size; ix++) {
+            if (this.values[ix] == EMPTY) {
+                return ix;
+            }
+        }
+
+        throw new RuntimeException("Overflowed :(");
+    }
+
+    public @NotNull Iterator<K> iterator() {
+        return Iterators.filter(Iterators.forArray(this.idToValues), Predicates.notNull());
+    }
+
+    public void clear() {
+        Arrays.fill(this.values, null);
+        Arrays.fill(this.idToValues, null);
+        this.nextId = 0;
+        this.size = 0;
+    }
+
+    public int size() {
+        return this.size;
+    }
+
+    public Int2ObjectBiMap<K> copy() {
+        return new Int2ObjectBiMap<>(this.values.clone(), this.ids.clone(), this.idToValues.clone(), this.nextId, this.size);
+    }
+
+    public K getOrThrow(int index) {
+        K object = this.get(index);
+        if (object == null) {
+            throw new IllegalArgumentException("No value with id " + index);
+        } else {
+            return object;
+        }
+    }
+}
@@ -0,0 +1,43 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.litematics.utils;
+
+import net.minecraft.core.Vec3i;
+
+public record IntBoundingBox(int minX, int minY, int minZ, int maxX, int maxY, int maxZ) {
+
+    public boolean containsPos(Vec3i pos) {
+        return pos.getX() >= this.minX && pos.getX() <= this.maxX && pos.getZ() >= this.minZ && pos.getZ() <= this.maxZ && pos.getY() >= this.minY && pos.getY() <= this.maxY;
+    }
+
+    public boolean intersects(IntBoundingBox box) {
+        return this.maxX >= box.minX && this.minX <= box.maxX && this.maxZ >= box.minZ && this.minZ <= box.maxZ && this.maxY >= box.minY && this.minY <= box.maxY;
+    }
+
+    public IntBoundingBox expand(int amount) {
+        return this.expand(amount, amount, amount);
+    }
+
+    public IntBoundingBox expand(int x, int y, int z) {
+        return new IntBoundingBox(this.minX - x, this.minY - y, this.minZ - z, this.maxX + x, this.maxY + y, this.maxZ + z);
+    }
+
+    public IntBoundingBox shrink(int x, int y, int z) {
+        return this.expand(-x, -y, -z);
+    }
+}
@@ -0,0 +1,92 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.litematics.utils;
+
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.Vec3i;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.DoubleTag;
+import net.minecraft.nbt.ListTag;
+import net.minecraft.world.phys.Vec3;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class NbtUtils {
+
+    public static void writeBlockPosToTag(Vec3i pos, CompoundTag tag) {
+        tag.putInt("x", pos.getX());
+        tag.putInt("y", pos.getY());
+        tag.putInt("z", pos.getZ());
+    }
+
+    @Nullable
+    public static BlockPos readBlockPos(@Nullable CompoundTag tag) {
+        if (tag != null && tag.contains("x") && tag.contains("y") && tag.contains("z")) {
+            return new BlockPos(tag.getIntOr("x", 0), tag.getIntOr("y", 0), tag.getIntOr("z", 0));
+        }
+
+        return null;
+    }
+
+    public static void writeEntityPositionToTag(Vec3 pos, CompoundTag tag) {
+        ListTag posList = new ListTag();
+
+        posList.add(DoubleTag.valueOf(pos.x));
+        posList.add(DoubleTag.valueOf(pos.y));
+        posList.add(DoubleTag.valueOf(pos.z));
+        tag.put("Pos", posList);
+    }
+
+    @Nullable
+    public static Vec3 readVec3(@Nullable CompoundTag tag) {
+        if (tag != null && tag.contains("dx") && tag.contains("dy") && tag.contains("dz")) {
+            return new Vec3(tag.getDoubleOr("dx", 0.0), tag.getDoubleOr("dy", 0.0), tag.getDoubleOr("dz", 0.0));
+        }
+        return null;
+    }
+
+    @Nullable
+    public static Vec3 readEntityPositionFromTag(@Nullable CompoundTag tag) {
+        if (tag == null || !tag.contains("Pos")) {
+            return null;
+        }
+        ListTag tagList = tag.getListOrEmpty("Pos");
+        if (tagList.size() != 3) {
+            return null;
+        }
+        return new Vec3(tagList.getDoubleOr(0, 0.0), tagList.getDoubleOr(1, 0.0), tagList.getDoubleOr(2, 0.0));
+    }
+
+    @Nullable
+    public static Vec3i readVec3iFromTag(@Nullable CompoundTag tag) {
+        if (tag != null && tag.contains("x") && tag.contains("y") && tag.contains("z")) {
+            return new Vec3i(tag.getIntOr("x", 0), tag.getIntOr("y", 0), tag.getIntOr("z", 0));
+        }
+        return null;
+    }
+
+    public static BlockPos readBlockPosFromArrayTag(@NotNull CompoundTag tag, String tagName) {
+        if (tag.contains(tagName)) {
+            int[] pos = tag.getIntArray(tagName).orElse(new int[0]);
+            if (pos.length == 3) {
+                return new BlockPos(pos[0], pos[1], pos[2]);
+            }
+        }
+        return null;
+    }
+}
@@ -0,0 +1,149 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.litematics.utils;
+
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.Direction;
+import net.minecraft.core.Vec3i;
+import net.minecraft.world.level.block.Mirror;
+import net.minecraft.world.level.block.Rotation;
+import net.minecraft.world.phys.Vec3;
+import org.leavesmc.leaves.protocol.servux.litematics.placement.SchematicPlacement;
+import org.leavesmc.leaves.protocol.servux.litematics.placement.SubRegionPlacement;
+
+public class PositionUtils {
+
+    public static Direction rotateYCounterclockwise(Direction direction) {
+        Direction var10000;
+        switch (direction.ordinal()) {
+            case 2 -> var10000 = Direction.WEST;
+            case 3 -> var10000 = Direction.EAST;
+            case 4 -> var10000 = Direction.SOUTH;
+            case 5 -> var10000 = Direction.NORTH;
+            default -> throw new IllegalStateException("Unable to get CCW facing of " + direction);
+        }
+
+        return var10000;
+    }
+
+    public static BlockPos getMinCorner(BlockPos pos1, BlockPos pos2) {
+        return new BlockPos(Math.min(pos1.getX(), pos2.getX()), Math.min(pos1.getY(), pos2.getY()), Math.min(pos1.getZ(), pos2.getZ()));
+    }
+
+    public static BlockPos getMaxCorner(BlockPos pos1, BlockPos pos2) {
+        return new BlockPos(Math.max(pos1.getX(), pos2.getX()), Math.max(pos1.getY(), pos2.getY()), Math.max(pos1.getZ(), pos2.getZ()));
+    }
+
+    public static BlockPos getTransformedPlacementPosition(BlockPos posWithinSub, SchematicPlacement schematicPlacement, SubRegionPlacement placement) {
+        BlockPos pos = posWithinSub;
+        pos = getTransformedBlockPos(pos, schematicPlacement.getMirror(), schematicPlacement.getRotation());
+        pos = getTransformedBlockPos(pos, placement.mirror(), placement.rotation());
+        return pos;
+    }
+
+    public static BlockPos getRelativeEndPositionFromAreaSize(Vec3i size) {
+        int x = size.getX();
+        int y = size.getY();
+        int z = size.getZ();
+
+        x = x >= 0 ? x - 1 : x + 1;
+        y = y >= 0 ? y - 1 : y + 1;
+        z = z >= 0 ? z - 1 : z + 1;
+
+        return new BlockPos(x, y, z);
+    }
+
+    /**
+     * Mirrors and then rotates the given position around the origin
+     */
+    public static BlockPos getTransformedBlockPos(BlockPos pos, Mirror mirror, Rotation rotation) {
+        int x = pos.getX();
+        int y = pos.getY();
+        int z = pos.getZ();
+        boolean isMirrored = true;
+
+        switch (mirror) {
+            case LEFT_RIGHT -> z = -z; // LEFT_RIGHT is essentially NORTH_SOUTH
+            case FRONT_BACK -> x = -x; // FRONT_BACK is essentially EAST_WEST
+            default -> isMirrored = false;
+        }
+
+        return switch (rotation) {
+            case CLOCKWISE_90 -> new BlockPos(-z, y, x);
+            case COUNTERCLOCKWISE_90 -> new BlockPos(z, y, -x);
+            case CLOCKWISE_180 -> new BlockPos(-x, y, -z);
+            default -> isMirrored ? new BlockPos(x, y, z) : pos;
+        };
+    }
+
+    public static BlockPos getReverseTransformedBlockPos(BlockPos pos, Mirror mirror, Rotation rotation) {
+        int x = pos.getX();
+        int y = pos.getY();
+        int z = pos.getZ();
+        boolean isRotated = true;
+        int tmp = x;
+
+        switch (rotation) {
+            case CLOCKWISE_90 -> {
+                x = z;
+                z = -tmp;
+            }
+            case COUNTERCLOCKWISE_90 -> {
+                x = -z;
+                z = tmp;
+            }
+            case CLOCKWISE_180 -> {
+                x = -x;
+                z = -z;
+            }
+            default -> isRotated = false;
+        }
+
+        switch (mirror) {
+            case LEFT_RIGHT -> z = -z; // LEFT_RIGHT is essentially NORTH_SOUTH
+            case FRONT_BACK -> x = -x; // FRONT_BACK is essentially EAST_WEST
+            default -> {
+                if (!isRotated) {
+                    return pos;
+                }
+            }
+        }
+
+        return new BlockPos(x, y, z);
+    }
+
+    public static Vec3 getTransformedPosition(Vec3 originalPos, Mirror mirror, Rotation rotation) {
+        double x = originalPos.x;
+        double y = originalPos.y;
+        double z = originalPos.z;
+        boolean transformed = true;
+
+        switch (mirror) {
+            case LEFT_RIGHT -> z = 1.0D - z;
+            case FRONT_BACK -> x = 1.0D - x;
+            default -> transformed = false;
+        }
+
+        return switch (rotation) {
+            case COUNTERCLOCKWISE_90 -> new Vec3(z, y, 1.0D - x);
+            case CLOCKWISE_90 -> new Vec3(1.0D - z, y, x);
+            case CLOCKWISE_180 -> new Vec3(1.0D - x, y, 1.0D - z);
+            default -> transformed ? new Vec3(x, y, z) : originalPos;
+        };
+    }
+}
@@ -0,0 +1,40 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.litematics.utils;
+
+public enum ReplaceBehavior {
+    NONE("none"),
+    ALL("all"),
+    WITH_NON_AIR("with_non_air");
+
+    private final String configString;
+
+    ReplaceBehavior(String configString) {
+        this.configString = configString;
+    }
+
+    public static ReplaceBehavior fromStringStatic(String name) {
+        for (ReplaceBehavior val : ReplaceBehavior.values()) {
+            if (val.configString.equalsIgnoreCase(name)) {
+                return val;
+            }
+        }
+
+        return ReplaceBehavior.NONE;
+    }
+}
@@ -0,0 +1,168 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.litematics.utils;
+
+import javax.annotation.Nullable;
+
+public enum Schema {
+    // TODO --> Add Schema Versions to this as versions get released
+    // Minecraft Data Versions
+    SCHEMA_FUTURE(9999, "FUTURE"),
+    SCHEMA_1_21_05(4325, "1.21.5"),
+    SCHEMA_25W10A(4319, "25w10a"),
+    SCHEMA_25W03A(4304, "25w03a"), // Entity Data Components ( https://www.minecraft.net/en-us/article/minecraft-snapshot-25w03a )
+    SCHEMA_25W02A(4298, "25w02a"),
+    SCHEMA_1_21_04(4189, "1.21.4"),
+    SCHEMA_24W46A(4178, "24w46a"),
+    SCHEMA_24W44A(4174, "24w44a"),
+    SCHEMA_1_21_03(4082, "1.21.3"),
+    SCHEMA_1_21_02(4080, "1.21.2"),
+    SCHEMA_24W40A(4072, "24w40a"),
+    SCHEMA_24W37A(4065, "24w37a"),
+    SCHEMA_24W35A(4062, "24w35a"),
+    SCHEMA_24W33A(4058, "24w33a"),
+    SCHEMA_1_21_01(3955, "1.21.1"),
+    SCHEMA_1_21_00(3953, "1.21"),
+    SCHEMA_24W21A(3946, "24w21a"),
+    SCHEMA_24W18A(3940, "24w18a"),
+    SCHEMA_1_20_05(3837, "1.20.5"),
+    SCHEMA_24W14A(3827, "24w14a"),
+    SCHEMA_24W13A(3826, "24w13a"),
+    SCHEMA_24W12A(3824, "24w12a"),
+    SCHEMA_24W10A(3821, "24w10a"),
+    SCHEMA_24W09A(3819, "24w09a"), // Data Components ( https://minecraft.wiki/w/Data_component_format )
+    SCHEMA_24W07A(3817, "24w07a"),
+    SCHEMA_24W03A(3804, "24w03a"),
+    SCHEMA_23W51A(3801, "23w51a"),
+    SCHEMA_1_20_04(3700, "1.20.4"),
+    SCHEMA_23W46A(3691, "23w46a"),
+    SCHEMA_23W43B(3687, "23w43b"),
+    SCHEMA_23W40A(3679, "23w40a"),
+    SCHEMA_1_20_02(3578, "1.20.2"),
+    SCHEMA_23W35A(3571, "23w35a"),
+    SCHEMA_23W31A(3567, "23w31a"),
+    SCHEMA_1_20_01(3465, "1.20.1"),
+    SCHEMA_1_20_00(3463, "1.20"),
+    SCHEMA_23W18A(3453, "23w18a"),
+    SCHEMA_23W16A(3449, "23w16a"),
+    SCHEMA_23W12A(3442, "23w12a"),
+    SCHEMA_1_19_04(3337, "1.19.4"),
+    SCHEMA_1_19_03(3218, "1.19.3"),
+    SCHEMA_1_19_02(3120, "1.19.2"),
+    SCHEMA_1_19_01(3117, "1.19.1"),
+    SCHEMA_1_19_00(3105, "1.19"),
+    SCHEMA_22W19A(3096, "22w19a"),
+    SCHEMA_22W16A(3091, "22w16a"),
+    SCHEMA_22W11A(3080, "22w11a"),
+    SCHEMA_1_18_02(2975, "1.18.2"),
+    SCHEMA_1_18_01(2865, "1.18.1"),
+    SCHEMA_1_18_00(2860, "1.18"),
+    SCHEMA_21W44A(2845, "21w44a"),
+    SCHEMA_21W41A(2839, "21w41a"),
+    SCHEMA_21W37A(2834, "21w37a"),
+    SCHEMA_1_17_01(2730, "1.17.1"),
+    SCHEMA_1_17_00(2724, "1.17"),
+    SCHEMA_21W20A(2715, "21w20a"),
+    SCHEMA_21W15A(2709, "21w15a"),
+    SCHEMA_21W10A(2699, "21w10a"),
+    SCHEMA_21W05A(2690, "21w05a"),
+    SCHEMA_20W49A(2685, "20w49a"),
+    SCHEMA_20W45A(2681, "20w45a"),
+    SCHEMA_1_16_05(2586, "1.16.5"),
+    SCHEMA_1_16_04(2584, "1.16.4"),
+    SCHEMA_1_16_03(2580, "1.16.3"),
+    SCHEMA_1_16_02(2578, "1.16.2"),
+    SCHEMA_1_16_01(2567, "1.16.1"),
+    SCHEMA_1_16_00(2566, "1.16"),
+    SCHEMA_20W22A(2555, "20w22a"),
+    SCHEMA_20W15A(2525, "20w15a"),
+    SCHEMA_20W06A(2504, "20w06a"),
+    SCHEMA_1_15_02(2230, "1.15.2"),
+    SCHEMA_1_15_01(2227, "1.15.1"),
+    SCHEMA_1_15_00(2225, "1.15"),
+    SCHEMA_19W46B(2217, "19w46b"),
+    SCHEMA_19W40A(2208, "19w40a"),
+    SCHEMA_19W34A(2200, "19w34a"),
+    SCHEMA_1_14_04(1976, "1.14.4"),
+    SCHEMA_1_14_03(1968, "1.14.3"),
+    SCHEMA_1_14_02(1963, "1.14.2"),
+    SCHEMA_1_14_01(1957, "1.14.1"),
+    SCHEMA_1_14_00(1952, "1.14"),
+    SCHEMA_19W14B(1945, "19w14b"),
+    SCHEMA_19W08B(1934, "19w08b"),
+    SCHEMA_18W50A(1919, "18w50a"),
+    SCHEMA_18W43A(1901, "18w43a"),
+    SCHEMA_1_13_02(1631, "1.13.2"),
+    SCHEMA_1_13_01(1628, "1.13.1"),
+    SCHEMA_1_13_00(1519, "1.13"),
+    SCHEMA_18W22C(1499, "18w22c"),
+    SCHEMA_18W14B(1481, "18w14b"),
+    SCHEMA_18W07C(1469, "18w07c"),
+    SCHEMA_17W50A(1457, "17w50a"),
+    SCHEMA_17W47A(1451, "17w47a"), // The Flattening ( https://minecraft.wiki/w/Java_Edition_1.13/Flattening )
+    SCHEMA_17W46A(1449, "17w46a"),
+    SCHEMA_17W43A(1444, "17w43a"),
+    SCHEMA_1_12_02(1343, "1.12.2"),
+    SCHEMA_1_12_01(1241, "1.12.1"),
+    SCHEMA_1_12_00(1139, "1.12"),
+    SCHEMA_1_11_02(922, "1.11.2"),
+    SCHEMA_1_11_00(819, "1.11"),
+    SCHEMA_1_10_02(512, "1.10.2"),
+    SCHEMA_1_10_00(510, "1.10"),
+    SCHEMA_1_09_04(184, "1.9.4"),
+    SCHEMA_1_09_00(169, "1.9"),
+    SCHEMA_15W32A(100, "15w32a");
+
+    private final int schemaId;
+    private final String str;
+
+    Schema(int id, String ver) {
+        this.schemaId = id;
+        this.str = ver;
+    }
+
+    /**
+     * Returns the Schema of the closest dataVersion, or below it.
+     *
+     * @param dataVersion (Schema ID)
+     * @return (Schema | null)
+     */
+    public static @Nullable Schema getSchemaByDataVersion(int dataVersion) {
+        for (Schema schema : Schema.values()) {
+            if (schema.getDataVersion() <= dataVersion) {
+                return schema;
+            }
+        }
+
+        return null;
+    }
+
+    public int getDataVersion() {
+        return this.schemaId;
+    }
+
+    public String getString() {
+        return this.str;
+    }
+
+    @Override
+    public String toString() {
+        return "MC: " + this.getString() + " [Schema: " + this.getDataVersion() + "]";
+    }
+}
+
@@ -0,0 +1,440 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.litematics.utils;
+
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.Direction;
+import net.minecraft.core.Vec3i;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.ListTag;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.world.Container;
+import net.minecraft.world.entity.Display;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.LivingEntity;
+import net.minecraft.world.entity.decoration.ItemFrame;
+import net.minecraft.world.entity.decoration.Painting;
+import net.minecraft.world.level.ChunkPos;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.Blocks;
+import net.minecraft.world.level.block.Mirror;
+import net.minecraft.world.level.block.Rotation;
+import net.minecraft.world.level.block.entity.BlockEntity;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.level.material.Fluid;
+import net.minecraft.world.phys.Vec3;
+import net.minecraft.world.ticks.LevelTicks;
+import net.minecraft.world.ticks.ScheduledTick;
+import org.leavesmc.leaves.protocol.servux.ServuxProtocol;
+import org.leavesmc.leaves.protocol.servux.litematics.LitematicaSchematic;
+import org.leavesmc.leaves.protocol.servux.litematics.container.LitematicaBlockStateContainer;
+import org.leavesmc.leaves.protocol.servux.litematics.placement.SchematicPlacement;
+import org.leavesmc.leaves.protocol.servux.litematics.placement.SubRegionPlacement;
+import org.leavesmc.leaves.util.TagUtil;
+
+import javax.annotation.Nullable;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+public class SchematicPlacingUtils {
+    public static void placeToWorldWithinChunk(
+            Level world,
+            ChunkPos chunkPos,
+            SchematicPlacement schematicPlacement,
+            ReplaceBehavior replace,
+            boolean notifyNeighbors
+    ) {
+        LitematicaSchematic schematic = schematicPlacement.getSchematic();
+        Set<String> regionsTouchingChunk = schematicPlacement.getRegionsTouchingChunk(chunkPos.x, chunkPos.z);
+        BlockPos origin = schematicPlacement.getOrigin();
+
+        for (String regionName : regionsTouchingChunk) {
+            LitematicaSchematic.SubRegion subRegion = schematic.getSubRegion(regionName);
+            LitematicaBlockStateContainer container = subRegion.blockContainers();
+
+            if (container == null) {
+                continue;
+            }
+
+            SubRegionPlacement placement = schematicPlacement.getRelativeSubRegionPlacement(regionName);
+            if (placement == null) {
+                ServuxProtocol.LOGGER.error("receiver a null placement for region: {}", regionName);
+                continue;
+            }
+            if (!placement.enabled()) {
+                continue;
+            }
+            Map<BlockPos, CompoundTag> blockEntityMap = subRegion.tileEntities();
+            Map<BlockPos, ScheduledTick<Block>> scheduledBlockTicks = subRegion.pendingBlockTicks();
+            Map<BlockPos, ScheduledTick<Fluid>> scheduledFluidTicks = subRegion.pendingFluidTicks();
+
+            if (!placeBlocksWithinChunk(world, chunkPos, regionName, container, blockEntityMap,
+                    origin, schematicPlacement, placement, scheduledBlockTicks, scheduledFluidTicks, replace, notifyNeighbors)) {
+                ServuxProtocol.LOGGER.warn("Invalid/missing schematic data in schematic '{}' for sub-region '{}'", schematic.metadata().name(), regionName);
+            }
+
+            List<LitematicaSchematic.EntityInfo> entityList = subRegion.entities();
+
+            if (!schematicPlacement.ignoreEntities() &&
+                    !placement.ignoreEntities() && entityList != null) {
+                placeEntitiesToWorldWithinChunk(world, chunkPos, entityList, origin, schematicPlacement, placement);
+            }
+        }
+    }
+
+    public static boolean placeBlocksWithinChunk(
+            Level world, ChunkPos chunkPos, String regionName,
+            LitematicaBlockStateContainer container,
+            Map<BlockPos, CompoundTag> blockEntityMap,
+            BlockPos origin,
+            SchematicPlacement schematicPlacement,
+            SubRegionPlacement placement,
+            @Nullable Map<BlockPos, ScheduledTick<Block>> scheduledBlockTicks,
+            @Nullable Map<BlockPos, ScheduledTick<Fluid>> scheduledFluidTicks,
+            ReplaceBehavior replace, boolean notifyNeighbors
+    ) {
+        IntBoundingBox bounds = schematicPlacement.getBoxWithinChunkForRegion(regionName, chunkPos.x, chunkPos.z);
+        Vec3i regionSize = schematicPlacement.getSchematic().getSubRegion(regionName).size();
+
+        if (bounds == null || container == null || blockEntityMap == null || regionSize == null) {
+            return false;
+        }
+
+        BlockPos regionPos = placement.pos();
+
+        // These are the untransformed relative positions
+        BlockPos posEndRel = (new BlockPos(PositionUtils.getRelativeEndPositionFromAreaSize(regionSize))).offset(regionPos);
+        BlockPos posMinRel = PositionUtils.getMinCorner(regionPos, posEndRel);
+
+        // The transformed sub-region origin position
+        BlockPos regionPosTransformed = PositionUtils.getTransformedBlockPos(regionPos, schematicPlacement.getMirror(), schematicPlacement.getRotation());
+
+        // The relative offset of the affected region's corners, to the sub-region's origin corner
+        BlockPos boxMinRel = new BlockPos(bounds.minX() - origin.getX() - regionPosTransformed.getX(), 0, bounds.minZ() - origin.getZ() - regionPosTransformed.getZ());
+        BlockPos boxMaxRel = new BlockPos(bounds.maxX() - origin.getX() - regionPosTransformed.getX(), 0, bounds.maxZ() - origin.getZ() - regionPosTransformed.getZ());
+
+        // Reverse transform that relative offset, to get the untransformed orientation's offsets
+        boxMinRel = PositionUtils.getReverseTransformedBlockPos(boxMinRel, placement.mirror(), placement.rotation());
+        boxMaxRel = PositionUtils.getReverseTransformedBlockPos(boxMaxRel, placement.mirror(), placement.rotation());
+
+        boxMinRel = PositionUtils.getReverseTransformedBlockPos(boxMinRel, schematicPlacement.getMirror(), schematicPlacement.getRotation());
+        boxMaxRel = PositionUtils.getReverseTransformedBlockPos(boxMaxRel, schematicPlacement.getMirror(), schematicPlacement.getRotation());
+
+        // Get the offset relative to the sub-region's minimum corner, instead of the origin corner (which can be at any corner)
+        boxMinRel = boxMinRel.subtract(posMinRel.subtract(regionPos));
+        boxMaxRel = boxMaxRel.subtract(posMinRel.subtract(regionPos));
+
+        BlockPos posMin = PositionUtils.getMinCorner(boxMinRel, boxMaxRel);
+        BlockPos posMax = PositionUtils.getMaxCorner(boxMinRel, boxMaxRel);
+
+        final int startX = posMin.getX();
+        final int startZ = posMin.getZ();
+        final int endX = posMax.getX();
+        final int endZ = posMax.getZ();
+        final int startY = 0;
+        final int endY = Math.abs(regionSize.getY()) - 1;
+        BlockPos.MutableBlockPos posMutable = new BlockPos.MutableBlockPos();
+        if (startX < 0 || startZ < 0 || endX >= container.getSize().getX() || endZ >= container.getSize().getZ()) {
+            return false;
+        }
+
+        final Rotation rotationCombined = schematicPlacement.getRotation().getRotated(placement.rotation());
+        final Mirror mirrorMain = schematicPlacement.getMirror();
+        final BlockState barrier = Blocks.BARRIER.defaultBlockState();
+        Mirror mirrorSub = placement.mirror();
+        final boolean ignoreInventories = false;
+
+        if (mirrorSub != Mirror.NONE &&
+                (schematicPlacement.getRotation() == Rotation.CLOCKWISE_90 ||
+                        schematicPlacement.getRotation() == Rotation.COUNTERCLOCKWISE_90)) {
+            mirrorSub = mirrorSub == Mirror.FRONT_BACK ? Mirror.LEFT_RIGHT : Mirror.FRONT_BACK;
+        }
+
+        final int posMinRelMinusRegX = posMinRel.getX() - regionPos.getX();
+        final int posMinRelMinusRegY = posMinRel.getY() - regionPos.getY();
+        final int posMinRelMinusRegZ = posMinRel.getZ() - regionPos.getZ();
+
+        for (int y = startY; y <= endY; ++y) {
+            for (int z = startZ; z <= endZ; ++z) {
+                for (int x = startX; x <= endX; ++x) {
+                    BlockState state = container.get(x, y, z);
+
+                    if (state.getBlock() == Blocks.STRUCTURE_VOID) {
+                        continue;
+                    }
+
+                    posMutable.set(x, y, z);
+                    CompoundTag teNBT = blockEntityMap.get(posMutable);
+
+                    posMutable.set(posMinRelMinusRegX + x,
+                            posMinRelMinusRegY + y,
+                            posMinRelMinusRegZ + z);
+
+                    BlockPos pos = PositionUtils.getTransformedPlacementPosition(posMutable, schematicPlacement, placement);
+                    pos = pos.offset(regionPosTransformed).offset(origin);
+
+                    BlockState stateOld = world.getBlockState(pos);
+
+                    if ((replace == ReplaceBehavior.NONE && !stateOld.isAir()) ||
+                            (replace == ReplaceBehavior.WITH_NON_AIR && state.isAir())) {
+                        continue;
+                    }
+
+                    if (mirrorMain != Mirror.NONE) {
+                        state = state.mirror(mirrorMain);
+                    }
+                    if (mirrorSub != Mirror.NONE) {
+                        state = state.mirror(mirrorSub);
+                    }
+                    if (rotationCombined != Rotation.NONE) {
+                        state = state.rotate(rotationCombined);
+                    }
+
+                    BlockEntity te = world.getBlockEntity(pos);
+
+                    if (te != null) {
+                        if (te instanceof Container) {
+                            ((Container) te).clearContent();
+                        }
+
+                        world.setBlock(pos, barrier, 2 | 16 | (notifyNeighbors ? 0 : 512));
+                    }
+
+                    if (world.setBlock(pos, state, 2 | 16 | (notifyNeighbors ? 0 : 512)) && teNBT != null) {
+                        te = world.getBlockEntity(pos);
+
+                        if (te == null) {
+                            continue;
+                        }
+                        teNBT = teNBT.copy();
+                        NbtUtils.writeBlockPosToTag(pos, teNBT);
+
+                        try {
+                            TagUtil.loadTileWithComponents(te, teNBT);
+                        } catch (Exception e) {
+                            ServuxProtocol.LOGGER.warn("Failed to load BlockEntity data for {} @ {}", state, pos);
+                        }
+                    }
+                }
+            }
+        }
+        ServerLevel serverWorld = (ServerLevel) world;
+        IntBoundingBox box = new IntBoundingBox(startX, startY, startZ, endX, endY, endZ);
+
+        if (scheduledBlockTicks != null && !scheduledBlockTicks.isEmpty()) {
+            LevelTicks<Block> scheduler = serverWorld.getBlockTicks();
+
+            for (Map.Entry<BlockPos, ScheduledTick<Block>> entry : scheduledBlockTicks.entrySet()) {
+                BlockPos pos = entry.getKey();
+
+                if (!box.containsPos(pos)) {
+                    continue;
+                }
+                posMutable.set(posMinRelMinusRegX + pos.getX(),
+                        posMinRelMinusRegY + pos.getY(),
+                        posMinRelMinusRegZ + pos.getZ());
+
+                pos = PositionUtils.getTransformedPlacementPosition(posMutable, schematicPlacement, placement);
+                pos = pos.offset(regionPosTransformed).offset(origin);
+                ScheduledTick<Block> tick = entry.getValue();
+
+                if (world.getBlockState(pos).getBlock() == tick.type()) {
+                    scheduler.schedule(new ScheduledTick<>(tick.type(), pos, tick.triggerTick(), tick.priority(), tick.subTickOrder()));
+                }
+            }
+        }
+
+        if (scheduledFluidTicks != null && !scheduledFluidTicks.isEmpty()) {
+            LevelTicks<Fluid> scheduler = serverWorld.getFluidTicks();
+
+            for (Map.Entry<BlockPos, ScheduledTick<Fluid>> entry : scheduledFluidTicks.entrySet()) {
+                BlockPos pos = entry.getKey();
+
+                if (!box.containsPos(pos)) {
+                    continue;
+                }
+                posMutable.set(posMinRelMinusRegX + pos.getX(),
+                        posMinRelMinusRegY + pos.getY(),
+                        posMinRelMinusRegZ + pos.getZ());
+
+                pos = PositionUtils.getTransformedPlacementPosition(posMutable, schematicPlacement, placement);
+                pos = pos.offset(regionPosTransformed).offset(origin);
+                ScheduledTick<Fluid> tick = entry.getValue();
+
+                if (world.getBlockState(pos).getFluidState().getType() == tick.type()) {
+                    scheduler.schedule(new ScheduledTick<>(tick.type(), pos, tick.triggerTick(), tick.priority(), tick.subTickOrder()));
+                }
+            }
+        }
+
+        if (!notifyNeighbors) {
+            return true;
+        }
+        for (int y = startY; y <= endY; ++y) {
+            for (int z = startZ; z <= endZ; ++z) {
+                for (int x = startX; x <= endX; ++x) {
+                    posMutable.set(posMinRelMinusRegX + x,
+                            posMinRelMinusRegY + y,
+                            posMinRelMinusRegZ + z);
+                    BlockPos pos = PositionUtils.getTransformedPlacementPosition(posMutable, schematicPlacement, placement);
+                    pos = pos.offset(regionPosTransformed).offset(origin);
+                    world.updateNeighborsAt(pos, world.getBlockState(pos).getBlock());
+                }
+            }
+        }
+
+        return true;
+    }
+
+    public static void placeEntitiesToWorldWithinChunk(
+            Level world, ChunkPos chunkPos,
+            List<LitematicaSchematic.EntityInfo> entityList,
+            BlockPos origin,
+            SchematicPlacement schematicPlacement,
+            SubRegionPlacement placement
+    ) {
+        BlockPos regionPos = placement.pos();
+
+        if (entityList == null) {
+            return;
+        }
+
+        BlockPos regionPosRelTransformed = PositionUtils.getTransformedBlockPos(regionPos, schematicPlacement.getMirror(), schematicPlacement.getRotation());
+        final int offX = regionPosRelTransformed.getX() + origin.getX();
+        final int offY = regionPosRelTransformed.getY() + origin.getY();
+        final int offZ = regionPosRelTransformed.getZ() + origin.getZ();
+        final double minX = (chunkPos.x << 4);
+        final double minZ = (chunkPos.z << 4);
+        final double maxX = (chunkPos.x << 4) + 16;
+        final double maxZ = (chunkPos.z << 4) + 16;
+
+        final Rotation rotationCombined = schematicPlacement.getRotation().getRotated(placement.rotation());
+        final Mirror mirrorMain = schematicPlacement.getMirror();
+        Mirror mirrorSub = placement.mirror();
+
+        if (mirrorSub != Mirror.NONE &&
+                (schematicPlacement.getRotation() == Rotation.CLOCKWISE_90 ||
+                        schematicPlacement.getRotation() == Rotation.COUNTERCLOCKWISE_90)) {
+            mirrorSub = mirrorSub == Mirror.FRONT_BACK ? Mirror.LEFT_RIGHT : Mirror.FRONT_BACK;
+        }
+
+        for (LitematicaSchematic.EntityInfo info : entityList) {
+            Vec3 pos = info.posVec();
+            pos = PositionUtils.getTransformedPosition(pos, schematicPlacement.getMirror(), schematicPlacement.getRotation());
+            pos = PositionUtils.getTransformedPosition(pos, placement.mirror(), placement.rotation());
+            double x = pos.x + offX;
+            double y = pos.y + offY;
+            double z = pos.z + offZ;
+            float[] origRot = new float[2];
+
+            if (!(x >= minX && x < maxX && z >= minZ && z < maxZ)) {
+                continue;
+            }
+            CompoundTag tag = info.nbt().copy();
+            String id = tag.getStringOr("id", "");
+
+            // Avoid warning about invalid hanging position.
+            // Note that this position isn't technically correct, but it only needs to be within 16 blocks
+            // of the entity position to avoid the warning.
+            if (id.equals("minecraft:glow_item_frame") ||
+                    id.equals("minecraft:item_frame") ||
+                    id.equals("minecraft:leash_knot") ||
+                    id.equals("minecraft:painting")) {
+                Vec3 p = NbtUtils.readEntityPositionFromTag(tag);
+
+                if (p == null) {
+                    p = new Vec3(x, y, z);
+                    NbtUtils.writeEntityPositionToTag(p, tag);
+                }
+
+                tag.store("block_pos", BlockPos.CODEC, new BlockPos((int) p.x, (int) p.y, (int) p.z));
+            }
+
+            ListTag rotation = tag.getListOrEmpty("Rotation");
+            origRot[0] = rotation.getFloatOr(0, 0F);
+            origRot[1] = rotation.getFloatOr(1, 0F);
+
+            Entity entity = EntityUtils.createEntityAndPassengersFromNBT(tag, world);
+
+            if (entity == null) {
+                continue;
+            }
+            rotateEntity(entity, x, y, z, rotationCombined, mirrorMain, mirrorSub);
+
+            // Update the sleeping position to the current position
+            if (entity instanceof LivingEntity living && living.isSleeping()) {
+                living.setSleepingPos(BlockPos.containing(x, y, z));
+            }
+
+            // Hack fix to fix the painting position offsets.
+            // The vanilla code will end up moving the position by one in two of the orientations,
+            // because it sets the hanging position to the given position (floored)
+            // and then it offsets the position from the hanging position
+            // by 0.5 or 1.0 blocks depending on the painting size.
+            if (entity instanceof Painting paintingEntity) {
+                Direction right = PositionUtils.rotateYCounterclockwise(paintingEntity.getDirection());
+
+                if ((paintingEntity.getVariant().value().width() % 2) == 0 &&
+                        right.getAxisDirection() == Direction.AxisDirection.POSITIVE) {
+                    x -= 1.0 * right.getStepX();
+                    z -= 1.0 * right.getStepZ();
+                }
+
+                if ((paintingEntity.getVariant().value().height() % 2) == 0) {
+                    y -= 1.0;
+                }
+
+                entity.teleportTo(x, y, z);
+            }
+            if (entity instanceof ItemFrame frameEntity) {
+                if (frameEntity.getYRot() != origRot[0] && (frameEntity.getXRot() == 90.0F || frameEntity.getXRot() == -90.0F)) {
+                    // Fix Yaw only if Pitch is +/- 90.0F (Floor, Ceiling mounted)
+                    frameEntity.setYRot(origRot[0]);
+                }
+            }
+
+            EntityUtils.spawnEntityAndPassengersInWorld(entity, world);
+
+            if (entity instanceof Display) {
+                entity.tick(); // Required to set the full data for rendering
+            }
+        }
+    }
+
+    public static void rotateEntity(
+            Entity entity, double x, double y, double z,
+            Rotation rotationCombined, Mirror mirrorMain, Mirror mirrorSub
+    ) {
+        float rotationYaw = entity.getYRot();
+
+        if (mirrorMain != Mirror.NONE) {
+            rotationYaw = entity.mirror(mirrorMain);
+        }
+        if (mirrorSub != Mirror.NONE) {
+            rotationYaw = entity.mirror(mirrorSub);
+        }
+        if (rotationCombined != Rotation.NONE) {
+            rotationYaw += entity.getYRot() - entity.rotate(rotationCombined);
+        }
+
+        entity.snapTo(x, y, z, rotationYaw, entity.getXRot());
+        EntityUtils.setEntityRotations(entity, rotationYaw, entity.getXRot());
+    }
+}
@@ -0,0 +1,178 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.logger;
+
+import com.google.common.collect.ImmutableList;
+import com.mojang.serialization.Codec;
+import io.papermc.paper.threadedregions.TickRegionScheduler;
+import it.unimi.dsi.fastutil.objects.Object2IntMap;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.nbt.NbtOps;
+import net.minecraft.nbt.Tag;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.ServerTickRateManager;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.util.StringRepresentable;
+import net.minecraft.world.entity.MobCategory;
+import net.minecraft.world.level.NaturalSpawner;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.leavesmc.leaves.protocol.servux.ServuxHudDataProtocol;
+import org.leavesmc.leaves.protocol.servux.logger.data.MobCapData;
+import org.leavesmc.leaves.protocol.servux.logger.data.TickData;
+
+import java.util.ArrayList;
+import java.util.function.Function;
+
+public abstract class DataLogger<T extends Tag> {
+
+    private final Type type;
+
+    public DataLogger(Type type) {
+        this.type = type;
+    }
+
+    public Type getType() {
+        return this.type;
+    }
+
+    public abstract T getResult(MinecraftServer server, ServuxHudDataProtocol protocol, ServerPlayer player);
+
+    public enum Type implements StringRepresentable {
+        TPS("tps", Tps::new, Tps.CODEC),
+        MOB_CAPS("mob_caps", MobCaps::new, MobCaps.CODEC);
+
+        public static final EnumCodec<Type> CODEC = StringRepresentable.fromEnum(Type::values);
+        public static final ImmutableList<Type> VALUES = ImmutableList.copyOf(values());
+
+        private final String name;
+        private final Function<Type, DataLogger<?>> factory;
+        private final Codec<?> codec;
+
+        Type(String name, Function<Type, DataLogger<?>> factory, Codec<?> codec) {
+            this.name = name;
+            this.factory = factory;
+            this.codec = codec;
+        }
+
+        public static @Nullable Type fromStringStatic(String name) {
+            for (Type type : VALUES) {
+                if (type.name.equalsIgnoreCase(name)) {
+                    return type;
+                }
+            }
+
+            return null;
+        }
+
+        public Function<Type, DataLogger<?>> getFactory() {
+            return factory;
+        }
+
+        public @Nullable DataLogger<?> init() {
+            return this.factory.apply(this);
+        }
+
+        public Codec<?> codec() {
+            return this.codec;
+        }
+
+        @Override
+        public @NotNull String getSerializedName() {
+            return name;
+        }
+    }
+
+    public static class Tps extends DataLogger<CompoundTag> {
+
+        public static final Codec<CompoundTag> CODEC = CompoundTag.CODEC;
+
+        public Tps(Type type) {
+            super(type);
+        }
+
+        @Override
+        public CompoundTag getResult(MinecraftServer server, ServuxHudDataProtocol protocol, ServerPlayer player) {
+            this.build(server, protocol, player);
+            return null;
+        }
+
+        private TickData build(MinecraftServer server, ServuxHudDataProtocol protocol, ServerPlayer player) {
+            io.papermc.paper.threadedregions.RegionizedServer.getInstance().taskQueue.queueTickTaskQueue(
+                    player.level(),
+                    ca.spottedleaf.moonrise.common.util.CoordinateUtils.getChunkX(player.position()),
+                    ca.spottedleaf.moonrise.common.util.CoordinateUtils.getChunkZ(player.position()),
+                    () -> {
+                        ServerTickRateManager tickManager = server.tickRateManager();
+                        boolean frozen = tickManager.isFrozen();
+                        boolean sprinting = tickManager.isSprinting();
+                        io.papermc.paper.threadedregions.TickData.TickReportData tickData = TickRegionScheduler.getCurrentRegion().getData().getRegionSchedulingHandle().getTickReport5s(System.nanoTime());
+                        final double tps = tickData.tpsData().segmentAll().average();
+                        final double mspt = tickData.timePerTickData().segmentAll().average() / 1.0E6;
+
+                        TickData tk = new TickData(
+                                mspt, tps,
+                                tickManager.getRemainingSprintTicks(),
+                                frozen, sprinting,
+                                tickManager.isSteppingForward()
+                        );
+                        Tag ret = TickData.CODEC.encodeStart(server.registryAccess().createSerializationContext(NbtOps.INSTANCE), tk).getOrThrow();
+                        protocol.applyData(Type.TPS, player, ret);
+                    }
+            );
+
+            return null;
+        }
+    }
+
+    public static class MobCaps extends DataLogger<CompoundTag> {
+
+        public static final Codec<CompoundTag> CODEC = CompoundTag.CODEC;
+
+        public MobCaps(Type type) {
+            super(type);
+        }
+
+        @Override
+        public CompoundTag getResult(MinecraftServer server, ServuxHudDataProtocol protocol, ServerPlayer player) {
+            CompoundTag nbt = new CompoundTag();
+
+            for (ServerLevel world : server.getAllLevels()) {
+                NaturalSpawner.SpawnState info = world.getChunkSource().getLastSpawnState();
+                if (info == null) {
+                    continue;
+                }
+
+                int chunks = info.getSpawnableChunkCount();
+                Object2IntMap<MobCategory> counts = info.getMobCategoryCounts();
+                MobCapData mobCapData = new MobCapData(new ArrayList<>(), world.getGameTime());
+                for (MobCategory category : MobCategory.values()) {
+                    mobCapData.data().add(new MobCapData.Cap(counts.getOrDefault(category, 0), NaturalSpawner.globalLimitForCategory(world, category, chunks)));
+                }
+
+                try {
+                    nbt.put(world.dimension().location().toString(), MobCapData.CODEC.encodeStart(world.registryAccess().createSerializationContext(NbtOps.INSTANCE), mobCapData).getPartialOrThrow());
+                } catch (Exception ignored) {
+                }
+            }
+
+            return nbt;
+        }
+    }
+}
@@ -0,0 +1,50 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.logger.data;
+
+import com.mojang.serialization.Codec;
+import com.mojang.serialization.codecs.PrimitiveCodec;
+import com.mojang.serialization.codecs.RecordCodecBuilder;
+import net.minecraft.world.entity.MobCategory;
+
+import java.util.List;
+
+public record MobCapData(List<Cap> data, long worldTick) {
+    public static final int CAP_COUNT = MobCategory.values().length;
+
+    private static MobCapData of(int count, List<Cap> data, long worldTick) {
+        return new MobCapData(data, worldTick);
+    }
+
+    public static final Codec<MobCapData> CODEC = RecordCodecBuilder.create(
+            (inst) -> inst.group(
+                    PrimitiveCodec.INT.fieldOf("cap_count").forGetter($ -> CAP_COUNT),
+                    Codec.list(Cap.CODEC).fieldOf("cap_data").forGetter(MobCapData::data),
+                    PrimitiveCodec.LONG.fieldOf("WorldTick").forGetter(MobCapData::worldTick)
+            ).apply(inst, MobCapData::of)
+    );
+
+    public record Cap(int current, int cap) {
+        public static Codec<Cap> CODEC = RecordCodecBuilder.create(
+                (inst) -> inst.group(
+                        PrimitiveCodec.INT.fieldOf("current").forGetter(Cap::current),
+                        PrimitiveCodec.INT.fieldOf("cap").forGetter(Cap::cap)
+                ).apply(inst, Cap::new)
+        );
+    }
+}
@@ -0,0 +1,35 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.protocol.servux.logger.data;
+
+import com.mojang.serialization.Codec;
+import com.mojang.serialization.codecs.PrimitiveCodec;
+import com.mojang.serialization.codecs.RecordCodecBuilder;
+
+public record TickData(double mspt, double tps, long sprintTicks, boolean frozen, boolean sprinting, boolean stepping) {
+    public static Codec<TickData> CODEC = RecordCodecBuilder.create(
+            (inst) -> inst.group(
+                    PrimitiveCodec.DOUBLE.fieldOf("mspt").forGetter(TickData::mspt),
+                    PrimitiveCodec.DOUBLE.fieldOf("tps").forGetter(TickData::tps),
+                    PrimitiveCodec.LONG.fieldOf("sprintTicks").forGetter(TickData::sprintTicks),
+                    PrimitiveCodec.BOOL.fieldOf("frozen").forGetter(TickData::frozen),
+                    PrimitiveCodec.BOOL.fieldOf("sprinting").forGetter(TickData::sprinting),
+                    PrimitiveCodec.BOOL.fieldOf("stepping").forGetter(TickData::stepping)
+            ).apply(inst, TickData::new)
+    );
+}
@@ -0,0 +1,141 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.util;
+
+import fun.bm.lophine.config.modules.misc.RedStoneConfig;
+import net.minecraft.Util;
+import net.minecraft.core.BlockPos;
+import net.minecraft.network.chat.Component;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.world.InteractionHand;
+import net.minecraft.world.InteractionResult;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.item.Items;
+import net.minecraft.world.item.context.BlockPlaceContext;
+import net.minecraft.world.item.context.UseOnContext;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.block.*;
+import net.minecraft.world.level.block.piston.PistonBaseBlock;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.level.block.state.StateDefinition;
+import net.minecraft.world.level.block.state.properties.Property;
+import net.minecraft.world.level.block.state.properties.RailShape;
+
+import java.util.List;
+
+public class ShearsWrenchUtil {
+
+    public static InteractionResult tryApplyRotate(UseOnContext context, BlockState blockState) {
+        Level level = context.getLevel();
+        BlockPos clickedPos = context.getClickedPos();
+        Block block = blockState.getBlock();
+        if (!RedStoneConfig.shears || !(block instanceof ObserverBlock || block instanceof DispenserBlock || block instanceof PistonBaseBlock || block instanceof HopperBlock || block instanceof RepeaterBlock || block instanceof ComparatorBlock || block instanceof CrafterBlock || block instanceof LeverBlock || block instanceof CocoaBlock || block instanceof TrapDoorBlock || block instanceof FenceGateBlock || block instanceof LightningRodBlock || block instanceof CalibratedSculkSensorBlock || block instanceof BaseRailBlock)) {
+            return null;
+        }
+        StateDefinition<Block, BlockState> blockstatelist = block.getStateDefinition();
+        Property<?> iblockstate;
+        if (block instanceof CrafterBlock) {
+            iblockstate = blockstatelist.getProperty("orientation");
+        } else if (block instanceof BaseRailBlock) {
+            iblockstate = blockstatelist.getProperty("shape");
+        } else {
+            iblockstate = blockstatelist.getProperty("facing");
+        }
+        Player player = context.getPlayer();
+
+        if (iblockstate == null || player == null) {
+            return InteractionResult.FAIL;
+        }
+
+        if (block instanceof BaseRailBlock) {
+            if (block instanceof RailBlock) {
+                if (blockState.getValue(RailBlock.SHAPE).isSlope()) {
+                    return InteractionResult.FAIL;
+                }
+            } else {
+                if (getNameHelper(blockState, PoweredRailBlock.POWERED).equals("true")) {
+                    return InteractionResult.FAIL;
+                }
+                if (blockState.getValue(PoweredRailBlock.SHAPE).isSlope()) {
+                    return InteractionResult.FAIL;
+                }
+            }
+        }
+
+        if (block instanceof PistonBaseBlock) {
+            if (getNameHelper(blockState, PistonBaseBlock.EXTENDED).equals("true")) {
+                return InteractionResult.FAIL;
+            }
+        }
+
+        if (block instanceof RepeaterBlock || block instanceof ComparatorBlock) {
+            if (getNameHelper(blockState, ComparatorBlock.POWERED).equals("true")) {
+                return InteractionResult.FAIL;
+            }
+            if (block instanceof RepeaterBlock) {
+                if (getNameHelper(blockState, RepeaterBlock.LOCKED).equals("true")) {
+                    return InteractionResult.FAIL;
+                }
+            }
+        }
+
+        if (block instanceof CrafterBlock) {
+            if (getNameHelper(blockState, CrafterBlock.CRAFTING).equals("true")) {
+                return InteractionResult.FAIL;
+            }
+        }
+
+        BlockState iblockdata1 = cycleState(blockState, iblockstate, player.isSecondaryUseActive());
+        level.setBlock(clickedPos, iblockdata1, 18);
+        message(player, Component.translatable("item.minecraft.debug_stick.update", iblockstate.getName(), getNameHelper(iblockdata1, iblockstate)));
+        return InteractionResult.CONSUME;
+    }
+
+    public static boolean shouldSkipPlace(BlockPlaceContext context) {
+        return RedStoneConfig.shears &&
+                context.getPlayer() != null &&
+                context.getPlayer().getItemInHand(InteractionHand.MAIN_HAND).is(Items.SHEARS);
+    }
+
+    private static <T extends Comparable<T>> BlockState cycleState(BlockState state, Property<T> property, boolean inverse) {
+        List<T> possibleValues = property.getPossibleValues();
+        if (possibleValues.getFirst() instanceof RailShape) {
+            boolean isRailBlock = state.getBlock() instanceof RailBlock;
+            possibleValues = possibleValues.stream().filter(possibleValue -> {
+                RailShape shape = (RailShape) possibleValue;
+                if (isRailBlock) {
+                    return !shape.isSlope();
+                }
+                return !shape.isSlope() && shape != RailShape.NORTH_EAST && shape != RailShape.NORTH_WEST && shape != RailShape.SOUTH_EAST && shape != RailShape.SOUTH_WEST;
+            }).toList();
+        }
+        return state.setValue(property, getRelative(possibleValues, state.getValue(property), inverse)); // CraftBukkit - decompile error
+    }
+
+    private static <T> T getRelative(Iterable<T> elements, T current, boolean inverse) {
+        return inverse ? Util.findPreviousInIterable(elements, current) : Util.findNextInIterable(elements, current);
+    }
+
+    private static void message(Player player, Component message) {
+        ((ServerPlayer) player).sendSystemMessage(message, true);
+    }
+
+    private static <T extends Comparable<T>> String getNameHelper(BlockState state, Property<T> property) {
+        return property.getName(state.getValue(property));
+    }
+}
@@ -0,0 +1,46 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.util;
+
+import net.minecraft.core.RegistryAccess;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.util.ProblemReporter;
+import net.minecraft.world.level.storage.TagValueInput;
+import net.minecraft.world.level.storage.TagValueOutput;
+
+public class TagFactory {
+
+    private static final RegistryAccess.Frozen registryAccess = MinecraftServer.getServer().registryAccess();
+
+    public static TagValueOutput output() {
+        return TagValueOutput.createWithContext(ProblemReporter.DISCARDING, registryAccess);
+    }
+
+    public static TagValueOutput output(CompoundTag tag) {
+        return TagValueOutput.createWrappingWithContext(ProblemReporter.DISCARDING, registryAccess, tag);
+    }
+
+    public static TagValueInput input() {
+        return input(new CompoundTag());
+    }
+
+    public static TagValueInput input(CompoundTag tag) {
+        return (TagValueInput) TagValueInput.create(ProblemReporter.DISCARDING, registryAccess, tag);
+    }
+}
@@ -0,0 +1,88 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.util;
+
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.level.block.entity.BlockEntity;
+import net.minecraft.world.level.storage.TagValueInput;
+import net.minecraft.world.level.storage.TagValueOutput;
+import org.jetbrains.annotations.Nullable;
+
+public class TagUtil {
+
+    public static CompoundTag saveEntity(@Nullable Entity entity) {
+        if (entity == null) {
+            return new CompoundTag();
+        }
+        TagValueOutput output = TagFactory.output();
+        entity.save(output);
+        return output.buildResult();
+    }
+
+    public static boolean saveEntity(Entity entity, CompoundTag tag) {
+        if (entity == null) {
+            return false;
+        }
+        TagValueOutput output = TagFactory.output(tag);
+        return entity.save(output);
+    }
+
+    public static CompoundTag saveEntityWithoutId(Entity entity) {
+        if (entity == null) {
+            return new CompoundTag();
+        }
+        TagValueOutput output = TagFactory.output();
+        entity.saveWithoutId(output);
+        return output.buildResult();
+    }
+
+    public static CompoundTag saveTileWithId(@Nullable BlockEntity entity) {
+        if (entity == null) {
+            return new CompoundTag();
+        }
+        TagValueOutput output = TagFactory.output();
+        entity.saveWithId(output);
+        return output.buildResult();
+    }
+
+    public static boolean saveEntityAsPassenger(@Nullable Entity entity, CompoundTag tag) {
+        if (entity == null) {
+            return false;
+        }
+        TagValueOutput output = TagFactory.output(tag);
+        return entity.saveAsPassenger(output);
+    }
+
+    public static void loadEntity(Entity entity, CompoundTag tag) {
+        if (entity == null) {
+            return;
+        }
+        TagValueInput input = TagFactory.input(tag);
+        entity.load(input);
+    }
+
+    public static void loadTileWithComponents(BlockEntity entity, CompoundTag tag) {
+        if (entity == null) {
+            return;
+        }
+        TagValueInput input = TagFactory.input(tag);
+        entity.loadWithComponents(input);
+    }
+
+}
@@ -1,3 +1,3 @@
 Special thanks (Logo author):
 Helvetica Volubi <suisuroru@blue-millennium.fun>
-bdlvl <bdlvl@mc-mygo.top>
+bdlvl <bdlvl@blendreams.cn>
@@ -8,11 +8,22 @@ project_id_b="Lophine"
 commitid=$(git log --pretty='%h' -1)
 mcversion=$(prop mcVersion)
 grdversion=$(prop version)
-preVersion=$(prop preVersion)
+release=$(prop release)
 release_tag="$mcversion-$commitid"
 jarName="$project_id-$mcversion-paperclip.jar"
 jarName_dir="lophine-server/build/libs/$jarName"
-make_latest=$([ $preVersion = "true" ] && echo "false" || echo "true")
+
+flag_release=false
+pre=false
+
+if [ "$release" = "1" ]; then
+  pre=true
+  flag_release=true
+  make_latest=true
+elif [ "$release" = "2" ]; then
+  flag_release=true
+  make_latest=true
+fi

 mv lophine-server/build/libs/$project_id-paperclip-$grdversion-mojmap.jar $jarName_dir

@@ -21,8 +32,9 @@ echo "project_id_b=$project_id_b" >> $GITHUB_ENV
 echo "commit_id=$commitid" >> $GITHUB_ENV
 echo "commit_msg=$(git log --pretty='> [%h] %s' -1)" >> $GITHUB_ENV
 echo "mcversion=$mcversion" >> $GITHUB_ENV
-echo "pre=$preVersion" >> $GITHUB_ENV
+echo "pre=$pre" >> $GITHUB_ENV
 echo "tag=$release_tag" >> $GITHUB_ENV
 echo "jar=$jarName" >> $GITHUB_ENV
 echo "jar_dir=$jarName_dir" >> $GITHUB_ENV
+echo "flag_release=$flag_release" >> $GITHUB_ENV
 echo "make_latest=$make_latest" >> $GITHUB_ENV
Author	SHA1	Message	Date
Helvetica Volubi	75baf3dfaf	Update some patches from Leaves	2025-08-15 03:21:36 +08:00
Helvetica Volubi	4ed8600511	Update upstream(Luminol-lithium-sleeping-block-entity)	2025-08-13 22:27:33 +08:00
Helvetica Volubi	0160aac4c6	Update upstream (Luminol)	2025-08-11 13:35:13 +08:00
Helvetica Volubi	cbed24020a	Update upstream (Luminol)	2025-08-09 02:37:40 +08:00
Helvetica Volubi	682029a451	fix: fix some bugs fix crash in contain view (#44) fix tps and mspt send in servux	2025-08-08 00:59:22 +08:00
Helvetica Volubi	f3334ae6ec	Update Upstream(Luminol)	2025-08-04 20:00:05 +08:00
Helvetica Volubi	df0e0eb82b	[ci skip]add missing license	2025-08-04 18:01:47 +08:00
Helvetica Volubi	d09469e84b	servux protocol & unapply old replaceable by mushrooms [(#38 )(#40 )](#43 ) * feat: add a config to allow to disable some check for operator * feat: leaves servux protocol * fix: upload missing files * Update Upstream(Luminol) * fix: upload missing files - 2 * fix: reuse tickCount * fix: fix * fix: adjust folia * add leaves license * add infinite support	2025-08-04 15:19:09 +08:00
Helvetica Volubi	a5e56ff2ca	feat: add a config to allow to disable some check for operator	2025-08-03 16:55:38 +08:00
Helvetica Volubi	e38108c99b	fix: temporarily fix endermite spawn position	2025-08-02 12:44:30 +08:00
Helvetica Volubi	ab31ebc674	Update Upstream(Luminol)	2025-08-01 13:40:00 +08:00
Helvetica Volubi	87ba8b9746	Update Upstream(Luminol)	2025-07-30 21:55:01 +08:00
Helvetica Volubi	e71b36e331	[ci skip]docs: refactor format	2025-07-30 16:18:31 +08:00
Helvetica Volubi	cfb1ad88f4	Update Upstream(Luminol)	2025-07-28 23:03:43 +08:00
Helvetica Volubi	b40276f037	feat: use new limit of 524288 instead of 16384	2025-07-28 17:25:16 +08:00
Helvetica Volubi	e1b3a14ece	feat: Leaves Vanilla hopper	2025-07-28 01:11:40 +08:00
Helvetica Volubi	c257ebd19c	fix: fix redstone shear wrench origin: https://github.com/LeavesMC/Leaves/pull/621	2025-07-27 18:37:33 +08:00
Helvetica Volubi	52b6803d68	feat: leaves disable packet limit	2025-07-27 18:19:20 +08:00
Helvetica Volubi	71f83be588	fix: fix infinite trade	2025-07-27 00:38:31 +08:00
Helvetica Volubi	5733cc4e35	fix: fix a config name error	2025-07-26 18:59:50 +08:00
Helvetica Volubi	a8147bb171	Fix quick craft	2025-07-26 13:41:28 +08:00
Helvetica Volubi	17f0269ee6	Update Upstream(Luminol)	2025-07-26 13:31:38 +08:00
Helvetica Volubi	f574f277eb	feat: use leaves-ver Item overstack util instead of Stackable ShulkerBoxes	2025-07-26 01:20:32 +08:00
Helvetica Volubi	94e7c4e822	Update Upstream(Luminol)	2025-07-26 00:01:35 +08:00
Helvetica Volubi	01582648ee	feat: add flipping shears support(#29 ) Co-authored-by: violetc <58360096+s-yh-china@users.noreply.github.com>	2025-07-23 20:30:45 +08:00
Helvetica Volubi	db9bd6e469	Update Upstream(Luminol)	2025-07-23 19:30:21 +08:00
Helvetica Volubi	0eebea7a21	Update Upstream(Luminol)	2025-07-20 13:16:27 +08:00
Helvetica Volubi	1707673c8d	feat: add missing command for unsafe waypoint Update Upstream(Luminol)	2025-07-18 22:15:13 +08:00
Bacteriawa	7179463c36	Start 1.21.8	2025-07-18 19:19:55 +08:00
Bacteriawa	509e782d1a	Update Upstream(Luminol)	2025-07-18 16:58:46 +08:00