[Wiki] Improve 'Using PlaceholderAPI' page with annotations

Added github link for math expansion and updated evalex link

.github/workflows/publish_site.yml

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+#
+# This is a GitHub Action that allows us to build and update the wiki
+# on GitHub Pages using MkDocs.
+#
+name: Update Wiki from Repository
+
+on:
+  workflow_dispatch:
+  push:
+    #
+    # Only trigger when the push changes any files on the wiki branch.
+    #
+    branches:
+      - 'wiki'
+    #
+    # Ignore changes to the README.md file
+    #
+    paths-ignore:
+      - 'README.md'
+    #
+    # Releases cause this action to also fire.
+    # Using this prevents this problem.
+    #
+    tags-ignore:
+      - '**'
+
+permissions:
+  actions: read
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: github-pages
+  cancel-in-progress: false
+
+jobs:
+  buildSite:
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          ref: wiki
+      - name: Setup Python 3.x
+        uses: actions/setup-python@v5
+        with:
+          python-version: 3.x
+      - name: Update Pip and Setuptools
+        run: python -m pip install -U pip setuptools
+      - name: Install dependencies
+        run: python -m pip install mkdocs-material
+      - name: Build pages
+        run: mkdocs build
+      - name: Configure GitHub Pages
+        uses: actions/configure-pages@v4
+      - name: Upload Pages Artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: 'site/'
+      - name: Deploy to GitHub Pages
+        uses: actions/deploy-pages@v4
+        id: deployment

.gitignore

@@ -1,146 +0,0 @@
-### Eclipse ###
-
-.metadata
-bin/
-tmp/
-*.tmp
-*.bak
-*.swp
-*~.nib
-local.properties
-.settings/
-.loadpath
-.recommenders
-
-# External tool builders
-.externalToolBuilders/
-
-# Locally stored "Eclipse launch configurations"
-*.launch
-
-# PyDev specific (Python IDE for Eclipse)
-*.pydevproject
-
-# CDT-specific (C/C++ Development Tooling)
-.cproject
-
-# Java annotation processor (APT)
-.factorypath
-
-# PDT-specific (PHP Development Tools)
-.buildpath
-
-# sbteclipse plugin
-.target
-
-# Tern plugin
-.tern-project
-
-# TeXlipse plugin
-.texlipse
-
-# STS (Spring Tool Suite)
-.springBeans
-
-# Code Recommenders
-.recommenders/
-
-# Scala IDE specific (Scala & Java development for Eclipse)
-.cache-main
-.scala_dependencies
-.worksheet
-
-### Eclipse Patch ###
-# Eclipse Core
-.project
-
-# JDT-specific (Eclipse Java Development Tools)
-.classpath
-
-### Intellij ###
-# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
-# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
-
-# User-specific stuff:
-.idea/**/workspace.xml
-.idea/**/tasks.xml
-.idea/dictionaries
-
-# Sensitive or high-churn files:
-.idea/**/dataSources/
-.idea/**/dataSources.ids
-.idea/**/dataSources.xml
-.idea/**/dataSources.local.xml
-.idea/**/sqlDataSources.xml
-.idea/**/dynamic.xml
-.idea/**/uiDesigner.xml
-
-# Gradle:
-.idea/**/gradle.xml
-.idea/**/libraries
-
-# CMake
-cmake-build-debug/
-
-# Mongo Explorer plugin:
-.idea/**/mongoSettings.xml
-
-## File-based project format:
-*.iws
-
-## Plugin-specific files:
-
-# IntelliJ
-/out/
-
-# mpeltonen/sbt-idea plugin
-.idea_modules/
-
-# JIRA plugin
-atlassian-ide-plugin.xml
-
-# Cursive Clojure plugin
-.idea/replstate.xml
-
-# Ruby plugin and RubyMine
-/.rakeTasks
-
-# Crashlytics plugin (for Android Studio and IntelliJ)
-com_crashlytics_export_strings.xml
-crashlytics.properties
-crashlytics-build.properties
-fabric.properties
-
-### Intellij Patch ###
-# Comment Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-215987721
-
-# *.iml
-# modules.xml
-# .idea/misc.xml
-# *.ipr
-
-# Sonarlint plugin
-.idea/sonarlint
-
-### Maven ###
-target/
-pom.xml.tag
-pom.xml.releaseBackup
-pom.xml.versionsBackup
-pom.xml.next
-release.properties
-dependency-reduced-pom.xml
-buildNumber.properties
-.mvn/timing.properties
-
-# Avoid ignoring Maven wrapper jar file (.jar files are usually ignored)
-!/.mvn/wrapper/maven-wrapper.jar
-
-### NetBeans ###
-nbproject/private/
-build/
-nbbuild/
-dist/
-nbdist/
-.nb-gradle/
-nbactions.xml

.theme/main.html

@@ -0,0 +1,41 @@
+{% extends "base.html" %}
+
+{% block extrahead %}
+  {% if page and page.meta %}
+    {% set title = config.site_name %}
+    {% if page.meta.title %}
+      <meta property="og:title" content="{{ page.meta.title }} - {{ title }}">
+      <meta name="twitter:title" content="{{ page.meta.title }} - {{ title }}">
+    {% elif page.title and not page.is_homepage %}
+      <meta property="og:title" content="{{ title }} - {{ page.title | striptags }}">
+      <meta name="twitter:title" content="{{ title }} - {{ page.title | striptags }}">
+    {% else %}
+      <meta property="og:title" content="{{ title }}">
+      <meta name="twitter:title" content="{{ title }}">
+    {% endif %}
+    
+    {% if page.meta.description %}
+      <meta property="og:description" content="{{ page.meta.description }}">
+      <meta name="twitter:description" content="{{ page.meta.description }}">
+    {% else %}
+      <meta property="og:description" content="{{ config.site_description }}">
+      <meta name="twitter:description" content="{{ config.site_description }}">
+    {% endif %}
+  {% endif %}
+  
+  <meta name="theme-color" content="#4051b5">
+  
+  <meta property="og:type" content="website">
+  <meta property="og:url" content="{{ page.canonical_url }}">
+  <meta property="og:image" content="{{ config.site_url | url }}assets/img/favicons/android-chrome-512x512.png">
+  <meta property="og:image:type" content="image/png">
+  
+  <meta name="twitter:card" content="summary">
+  <meta name="twitter:creator" content="Chaos League Wiki Team">
+  <meta name="twitter:image" content="{{ config.site_url | url }}assets/img/favicons/android-chrome-512x512.png">
+  
+  <link rel="apple-touch-icon" sizes="180x180" href="{{ config.site_url | url }}assets/img/favicons/apple-touch-icon.png">
+  <link rel="icon" type="image/png" sizes="32x32" href="{{ config.site_url | url }}assets/img/favicons/favicon-32x32.png">
+  <link rel="icon" type="image/png" sizes="16x16" href="{{ config.site_url | url }}assets/img/favicons/favicon-16x16.png">
+  <link referrerpolicy="manifest" href="{{ config.site_url | url }}assets/web.manifest">
+{% endblock %}

.theme/partials/copyright.html

@@ -0,0 +1,24 @@
+<div class="md-copyright">
+    <div class="md-copyright__highlight">
+      &copy; 2015 - 2024 PlaceholderAPI Team and Contributors.<br>
+      All content is licensed under
+      <a href="https://github.com/PlaceholderAPI/PlaceholderAPI/blob/master/LICENSE" target="_blank" rel="noopener">
+          <span class="twemoji">{% include ".icons/octicons/law-16.svg" %}</span> GNU GPL v3.0
+      </a>
+      unless stated otherwise.<br>
+      <br>
+      <a href="#__consent"><span class="twemoji">{% include ".icons/octicons/gear-16.svg" %}</span> Manage Cookies</a>
+    </div>
+    {% if not config.extra.generator == false %}
+      Made with
+      <a href="https://www.mkdocs.org" target="_blank" rel="noopener">
+        MkDocs
+      </a>,
+      <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
+        Material for MkDocs
+      </a> and
+      <a href="https://facelessuser.github.io/pymdown-extensions/" target="_blank" rel="noopener">
+        PyMdown Extensions
+      </a>
+    {% endif %}
+  </div>

LICENSE

@@ -1,674 +0,0 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
-
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- Everyone is permitted to copy and distribute verbatim copies
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README.md

@@ -1,37 +1,232 @@
-[![PlaceholderAPI Logo](https://i.imgur.com/Ea4PURv.png)][spigot]
+# PlaceholderAPI Wiki
 
-[![Build Status](http://ci.extendedclip.com/buildStatus/icon?job=PlaceholderAPI)][ci]
+Welcome on the Wiki branch!
 
-# Information 
-[PlaceholderAPI][spigot] is a plugin for Spigot servers that allows server owners to display information from various plugins with a uniform format. 
+This branch is home of the [PlaceholderAPI Wiki's][wiki] source.  
+It allows us to properly manage the wiki and it allows you to contribute changes to it.
 
-Support for specific plugins are provided either by the plugin itself or through expansions. The expansions may be downloaded in-game through the PAPI Expansion Cloud. There are currently over 100 expansions that support a wide variety of plugins, such as Essentials, Factions, LuckPerms, and Vault. 
+## Contributing to the Wiki
 
-PlaceholderAPI has been downloaded over 100,000 times and has been used concurrently on over 10,000 servers, which makes it a must-have for a server of any type or scale.
+Contributions to the wiki are always welcome, granted they follow specific rules and guidelines to ensure a consistent styling across all pages.  
+Please read this readme file carefully, as it contains important information on how you contribute to the wiki and what to look out for.
 
-<!-- TODO: Add contributing section -->
-<!-- TODO: Add expansion creation section (possibly add to a wiki?) -->
+### Prerequisites
 
-## Support
-- [Issue Tracker][issues]
-- [Discord Support][discord]
+This readme file will cover the basics of using Git, GitHub and MkDocs, but it is highly recommended to learn about these tools yourself before contributing, to avoid possible issues.  
+If you have questions about any of those, do not hesitate to ask. We will try to assist you as good as we can.
 
-## Quick Links
-- [CI Server][ci]
-- [Expansions Website][expansions]
-- [Placeholder List][placeholder-list]
-- [Spigot Page][spigot]
-- [Plugin Statistics][statistics]
+Before you now start working on the wiki should make sure that the following has been done already:
 
-## License
-PlaceholderAPI is licensed under the __GNU GPLv3__ license. Refer to the [LICENSE](LICENSE) file for more information.
+- You installed and configured Git.
+- You installed and configured Python. At least 3.10 is required for MkDocs to work.
+- You installed MkDocs and all required dependencies. You can just install `mkdocs-material` through pip and all necessary dependencies will be included.
 
-<!-- Page Links - Placed here to be easier to change later on. -->
+Should the above be completed can we start with the process of contributing to this wiki.
 
-[issues]: https://github.com/PlaceholderAPI/PlaceholderAPI/issues
-[discord]: https://discord.gg/7sndK3q
-[spigot]: https://www.spigotmc.org/resources/placeholderapi.6245/
-[ci]: http://ci.extendedclip.com/job/PlaceholderAPI/
-[expansions]: https://api.extendedclip.com/all/
-[placeholder-list]: https://www.spigotmc.org/wiki/placeholderapi-placeholders/
-[statistics]: https://bstats.org/plugin/bukkit/PlaceholderAPI
+### 1. Fork the Repository
+
+> **Already have a fork?** Skip to the [next step!](#2-switch-target-branch)
+
+You need to make a fork of the PlaceholderAPI Repository in order to make your changes to it.  
+To create a fork, click the button on the top right that says "Fork". This will open a new page where you can set specific options such as the name of the fork (Defaults to the name of this repository), the account/organization this repo should be forked to and whether only the master branch should be included.
+
+It is crucial to set ``Copy the `master` branch only`` to **not** be checked, or else the wiki branch won't be included in your fork.
+
+![fork repo](docs/assets/img/readme/fork.png)
+
+Once you confirm the fork will a copy of the repository be created under the user/organization you chose. This process should only take a few seconds and you will be automatically redirected to your fork after it completed.  
+You can now move on to the next step.
+
+### 2. Switch target branch
+
+By default will you be on the default branch of the repository (`master`). To now get to the wiki branch, click the button that says `master` (Located to the left of the text reading `n Branches`).  
+A dropdown should open with all the branches you included during the forking. Select the `wiki` branch in the list to switch to it.
+
+![switch branch](docs/assets/img/readme/select-branch.png)
+
+### 3. Fetch Changes from Upstream
+
+> This step is only required for old forks that haven't been updated in a while.
+
+While you're on the `wiki` branch, click the `Sync Fork` text located right below the green `Code` button.  
+Doing so will show you a box with one of two possible messages:
+
+- ``This branch is not behind the upstream `PlaceholderAPI/PlaceholderAPI:wiki`.``  
+  This text indicates that your fork is up-to-date with the original repository's wiki branch and does not need any updating.  
+  ![fork up-to-date](docs/assets/img/readme/up-to-date.png)
+- `This branch is out-of-date`
+  This text indicates that your fork is outdated and should be updated with the latest changes from the original repository. There should be a button labeled `Update branch` that you can press to update your fork's `wiki` branch.  
+  ![fork outdated](docs/assets/img/readme/needs-update.png)
+
+### 4. Clone to a local Repository
+
+It is recommended to clone your fork to your PC to utilize tools such as MkDocs' live-preview to see the changes made.  
+To clone your fork to your PC, first choose where it should be cloned towards. Cloning the repository will create a new folder with the repository's content in it, so if you choose to clone into a folder named `GitHub` will this result in `GitHub/PlaceholderAPI` being created.
+
+Copy the below command and execute it in your git-bash console (Replace `<user>` with the user/organization name of your fork):  
+```sh
+$ git clone -b wiki https://github.com/<user>/PlaceholderAPI
+```
+This will clone the repository onto your PC with the `wiki` branch being selected by default.
+
+You should now navigate into your cloned repository in the git-bash console using `cd PlaceholderAPI`.
+
+### 5. Create a new branch (Recommended)
+
+This step is optional, but recommended to keep the main wiki branch clean from any changes, which avoids possible merge conflicts in the future.
+
+To create a new branch, execute the command below (Replace `<branch>` with the branch name you want to use):  
+```sh
+$ git checkout -b <branch>
+```
+
+> [!TIP]
+> In case you already created a branch on GitHub before cloning the repository can you use `git switch <branch>` to switch to this branch.
+
+### 6. Make your changes
+
+It is now time to make your changes. It is recommended to use MkDocs and its live-preview feature to see your changes applied in real time whenever you save a file.
+
+To use the live-preview, run `mkdocs serve` in the same folder where the `mkdocs.yml` file is located. This should start a server on `http://127.0.0.1:8000` that you can open in your browser. You can also append the `--open` argument to the command to make MkDocs open the preview directly, avoiding the need of having to open it yourself.  
+Should the command not work, check that you actually installed MkDocs and any required dependencies. The easiest way is to just execute `pip install mkdocs-material` to download the Material for MkDocs theme alongside additional dependencies, including MkDocs.
+
+To cancel the live preview, simply press <kbd>Ctrl</kbd>+<kbd>C</kbd> in the git-bash terminal to shut the live preview server down.
+
+#### Markdown Formatting Rules
+
+> [!IMPORTANT]
+> Please also see the [Wiki Structure](#wiki-structure) section for more details on the formatting!
+
+MkDocs utilizes Python-Markdown, a Python library used for parsing Markdown into HTML. This library follows very specific rules in regards to Makrkdown formattings that you need to keep in mind while editing files.
+
+Here are some noteworthy points:
+
+- Lists require an empty line before themself to be rendered as such. This means that a list cannot start directly after some text, but needs a gap before itself.
+- New lines in lists (No matter if ordered or unordered) need to have an indent of 4 spaces.
+  - This indent also applies to nested list entries.
+  - In certain situations will you also need to keep an empty line between the list entry and the new line.
+- Links to other files should be relative and also include the file name itself. They will be parsed into proper `a` tags pointing to the page when rendered.
+
+In addition are extensions used to further enhance the default markdown formatting with additional features. Such features include:
+
+- Admonition blocks (Also known as callouts. [[Documentation][admo-docs]])
+- Details (`<details>` HTML tag. [[Documentation][details-docs]])
+- Tabs (Way of displaying different content you can toggle between. [[Documentation][tabs-docs]])
+- Automatic linking of issues, PRs, discussions using `!<id>`, `#<id>` and `?<id>` respectively (Uses [MagicLink extension][ml-docs])
+
+### 7. Commit and push your changes
+
+Once you're happy with your changes is it time to commit them back to your fork on GitHub to then PR to the upstream repository.
+
+To commit your changes, you may first need to add the files to commit. To do this, run `git add <file-path>` where `<file-path>` is the path to the modified file relative to the repository's root.  
+As an example, changing `placeholder-list.md` would require you to execute `git add docs/users/placeholder-list.md`.
+
+If you're sure that only files that should be commited got changed can you use `git add .` to add all changed files.
+
+Once this step is done can you execute `git commit`. Doing so will open a text editor where you can write the commit message in. Try to keep it short and simple. You can also append the `-m` argument followed by text inside double quotes to the command to directly set the commit message without having to use a text editor.
+
+Once your changes got committed will you need to execute `git push`. In case you created a new branch in your local repository will you need to add `--set-upstream origin <branch>` with `<branch>` being the name of the branch you want to use on your fork on GitHub.
+
+Your changes should now be on your GitHub Fork.
+
+### 8. Create a Pull request
+
+Your final step now is to make a Pull request to the original repository. GitHub should already give you a prompt regarding recent changes on your branch.
+
+![pr prompt](docs/assets/img/readme/pr-prompt.png)
+
+Clicking the "Compare & pull request" button will open a diff view page showing a comparison between your changes and the branch of the upstream. You can double check that it targets the upstream by checking that there is a `base repository` option pointing to `PlaceholderAPI/PlaceholderAPI`. Should there only be a `base` option does it mean that you target branches on your own repository. To fix this, click the text that says "compare across forks" to toggle. You can then select `PlaceholderAPI/PlaceholderAPI` as the `base repository` and `head repository` to your fork.
+
+By default does GitHub select the `master` branch as the default. Change it to `wiki` while also changing the branch of your fork to whatever you made your changes on (Should be selected by default).
+
+![create pr](docs/assets/img/readme/create-pr.png)
+
+Should there be changes that can be merged will the "Create pull request" button light up, allowing you to make a pull request.  
+Press the button, fill out the title and body of the pull request and create it.
+
+Congratulations! You made a Pull request for the wiki!
+
+----
+
+## Wiki Structure
+
+The wiki has specific rules in regards to its own structure. This is to keep a level of consistency across all pages when viewed at in their raw (unparsed) form.
+
+### General Rules
+
+The following rules apply to all pages:
+
+1. Unordered lists always use `-` and not `*` to avoid confusion with `*italic text*`
+2. Links to other pages always need to be relative, meaning they should not start with `/`.
+3. An empty line between a header (Any level) and text should be set.
+
+### Placeholder List Rules
+
+The following rules apply specifically to entries in the [Placeholder List][placeholder-list] page:
+
+1.  Entries need to be in alphabetical order.
+    - Should an entry with the name already exist will you need to add yours after it.
+2.  An entry follows this specific format:
+    ````markdown
+    ### [<name>](<link>)
+    /// <command>
+    ///
+    
+    <text>
+    
+    ```
+    <placeholders>
+    ```
+    ````
+    - `<name>` is the name of the Placeholder expansion you add.
+    - `<link>` is a link to the plugin this expansion is made for. If the expansion is not for a plugin should no link be added (Only `- ### <name>` be used).
+        - Links to spigot pages need to be sanitized, meaning a link such as `https://www.spigotmc.org/resources/placeholderapi.6245/` becomes `https://www.spigotmc.org/resources/6245/`
+    - `<command>` needs to be replaced with one of the following values, depending on how the expansion can be added:
+        - Should your expansion be built-in into a Plugin, add `integrated | Built into Plugin`
+        - Should your expansion be obtainable via the [`/papi ecloud download`][download-command] command, add `command | papi ecloud download <name of expansion>`
+        - Should your expansion only be downloadable via external sources (i.e. a GitHub Release), add `download | <link to download>`
+    - `<text>` is an optional text that can be used to point to extra documentation. Please keep it short and simple.
+    - `<placeholders>` would be all available placeholders. Each entry should be on a new line.
+        - Please avoid explicit examples and instead use `<>` and `[]` to indicate required or optional values (i.e. instead of `%expansion_SomePlayer%` it would be `%expansion_<player>%`)
+3.  Make sure to also add an entry to the list at the top of the page, linking to your entry.
+4.  Should your entry have entries before and/or after it will you need to add horizontal lines (`----`) to separate yours from these entries. Keep an empty line between the horizontal line and any entry.
+
+> A [online tool][papi-list-gen] exists for your convenience to create the markdown for a new entry.
+
+### Plugins using PlaceholderAPI Rules
+
+The following rules apply specifically to entries in the [Plugins using PlaceholderAPI][plugins-using-placeholderapi] page:
+
+1. Entries need to be in alphabetical order.
+    - Should an entry with the name already exist will you need to add yours after it.
+2. An entry follows this specific format:
+   ````markdown
+   - [<name>](<link>)
+       - [?] Supports placeholders.
+       - [?] Provides own placeholders. [<link>]
+   ````
+   - `<name>` is the name of the Plugin you add.
+   - `<link>` is a link to the Plugin page. Should no plugin page exist can a GitHub repo or no link (Just `- <name>`) be used instead.
+     - Links to spigot pages need to be sanitized, meaning a link such as `https://www.spigotmc.org/resources/placeholderapi.6245/` becomes `https://www.spigotmc.org/resources/6245/`
+   - `[?]` needs to be replaced with either `[x]` or `[ ]` depending on if the statement is true or not.
+     - `Supports placeholders.` means that the Plugin allows the usage of any placeholder through PlaceholderAPI in its messages, settings, etc.
+     - `Provides own placeholders.` means that a Placeholder expansion is available that provides placeholders through PlaceholderAPI for this plugin.
+   - `<link>` should be replaced with one of two possible options, depending on whether there is a placeholder expansion listed in the [Placeholder List][placeholder-list] page.
+     - In case there is one should `[**Link**](placeholder-list.md#<expansion>)`, where `<expansion>` being the name used in the list, be used.
+     - In case there is no entry should `Link` be used.
+
+> A [online tool][plugin-list-gen] exists for your convenience to create the markdown for a new entry.
+
+[wiki]: https://wiki.placeholderapi.com
+
+[admo-docs]: https://facelessuser.github.io/pymdown-extensions/extensions/blocks/plugins/admonition/
+[details-docs]: https://facelessuser.github.io/pymdown-extensions/extensions/blocks/plugins/details/
+[tabs-docs]: https://facelessuser.github.io/pymdown-extensions/extensions/blocks/plugins/tab/
+[ml-docs]: https://facelessuser.github.io/pymdown-extensions/extensions/magiclink/
+
+[placeholder-list]: https://wiki.placeholderapi.com/users/placeholder-list/
+[download-command]: https://wiki.placeholderapi.com/users/commands/#papi-ecloud-download
+[papi-list-gen]: https://papi.andre601.ch/generators/placeholder-list/
+
+[plugins-using-placeholderapi]: https://wiki.placeholderapi.com/users/plugins-using-placeholderapi/
+[plugin-list-gen]: https://papi.andre601.ch/generators/plugin-list/

docs/CNAME

@@ -0,0 +1 @@
+wiki.placeholderapi.com

docs/assets/js/latest-release.js

@@ -0,0 +1,33 @@
+document$.subscribe(async => {
+    const api_code = document.querySelectorAll('[data-md-component="api-version"]');
+    
+    function loadAPIInfo(data) {
+        const version = data["version"];
+        const versionToken = "{version}";
+        for (const codeBlock of api_code) {
+            codeBlock.innerHTML = codeBlock.innerHTML.replace(new RegExp(versionToken, 'g'), version);
+        }
+    }
+    
+    async function fetchAPIInfo() {
+        const release = await fetch("https://repo.extendedclip.com/api/maven/latest/version/releases/me/clip/placeholderapi").then(_ => _.json());
+        
+        console.log(release)
+        
+        const data = {
+            "version": release.version
+        }
+        
+        __md_set("__api_tag", data, sessionStorage);
+        loadAPIInfo(data);
+    }
+    
+    if(location.href.includes("/developers/using-placeholderapi")) {
+        const cachedApi = __md_get("__api_tag", sessionStorage);
+        if ((cachedApi != null) && (cachedApi["version"])) {
+            loadAPIInfo(cachedApi);
+        } else {
+            fetchAPIInfo();
+        }
+    }
+})

docs/assets/site.webmanifest

@@ -0,0 +1 @@
+{"name":"","short_name":"","icons":[{"src":"./img/favicons/android-chrome-192x192.png","sizes":"192x192","type":"image/png"},{"src":"./img/favicons/android-chrome-512x512.png","sizes":"512x512","type":"image/png"}],"theme_color":"#ffffff","background_color":"#ffffff","display":"standalone"}

docs/assets/stylesheets/link-icons.css

@@ -0,0 +1,61 @@
+:root {
+    --magiclink-github-icon: url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="16" height="16"><path d="M8 0c4.42 0 8 3.58 8 8a8.013 8.013 0 0 1-5.45 7.59c-.4.08-.55-.17-.55-.38 0-.27.01-1.13.01-2.2 0-.75-.25-1.23-.54-1.48 1.78-.2 3.65-.88 3.65-3.95 0-.88-.31-1.59-.82-2.15.08-.2.36-1.02-.08-2.12 0 0-.67-.22-2.2.82-.64-.18-1.32-.27-2-.27-.68 0-1.36.09-2 .27-1.53-1.03-2.2-.82-2.2-.82-.44 1.1-.16 1.92-.08 2.12-.51.56-.82 1.28-.82 2.15 0 3.06 1.86 3.75 3.64 3.95-.23.2-.44.55-.51 1.07-.46.21-1.61.55-2.33-.66-.15-.24-.6-.83-1.23-.82-.67.01-.27.38.01.53.34.19.73.9.82 1.13.16.45.68 1.31 2.69.94 0 .67.01 1.3.01 1.49 0 .21-.15.45-.55.38A7.995 7.995 0 0 1 0 8c0-4.42 3.58-8 8-8Z"></path></svg>');
+    --magiclink-github-pull-icon: url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="16" height="16"><path d="M1.5 3.25a2.25 2.25 0 1 1 3 2.122v5.256a2.251 2.251 0 1 1-1.5 0V5.372A2.25 2.25 0 0 1 1.5 3.25Zm5.677-.177L9.573.677A.25.25 0 0 1 10 .854V2.5h1A2.5 2.5 0 0 1 13.5 5v5.628a2.251 2.251 0 1 1-1.5 0V5a1 1 0 0 0-1-1h-1v1.646a.25.25 0 0 1-.427.177L7.177 3.427a.25.25 0 0 1 0-.354ZM3.75 2.5a.75.75 0 1 0 0 1.5.75.75 0 0 0 0-1.5Zm0 9.5a.75.75 0 1 0 0 1.5.75.75 0 0 0 0-1.5Zm8.25.75a.75.75 0 1 0 1.5 0 .75.75 0 0 0-1.5 0Z"></path></svg>');
+    --magiclink-github-issue-icon: url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="16" height="16"><path d="M8 9.5a1.5 1.5 0 1 0 0-3 1.5 1.5 0 0 0 0 3Z"></path><path d="M8 0a8 8 0 1 1 0 16A8 8 0 0 1 8 0ZM1.5 8a6.5 6.5 0 1 0 13 0 6.5 6.5 0 0 0-13 0Z"></path></svg>');
+    --magiclink-github-discussion-icon: url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="16" height="16"><path d="M1.75 1h8.5c.966 0 1.75.784 1.75 1.75v5.5A1.75 1.75 0 0 1 10.25 10H7.061l-2.574 2.573A1.458 1.458 0 0 1 2 11.543V10h-.25A1.75 1.75 0 0 1 0 8.25v-5.5C0 1.784.784 1 1.75 1ZM1.5 2.75v5.5c0 .138.112.25.25.25h1a.75.75 0 0 1 .75.75v2.19l2.72-2.72a.749.749 0 0 1 .53-.22h3.5a.25.25 0 0 0 .25-.25v-5.5a.25.25 0 0 0-.25-.25h-8.5a.25.25 0 0 0-.25.25Zm13 2a.25.25 0 0 0-.25-.25h-.5a.75.75 0 0 1 0-1.5h.5c.966 0 1.75.784 1.75 1.75v5.5A1.75 1.75 0 0 1 14.25 12H14v1.543a1.458 1.458 0 0 1-2.487 1.03L9.22 12.28a.749.749 0 0 1 .326-1.275.749.749 0 0 1 .734.215l2.22 2.22v-2.19a.75.75 0 0 1 .75-.75h1a.25.25 0 0 0 .25-.25Z"></path></svg>');
+}
+
+.md-typeset .magiclink-repository.magiclink-github:not(.magiclink-ignore)::before {
+    -webkit-mask-image: var(--magiclink-github-icon);
+            mask-image: var(--magiclink-github-icon);
+}
+
+.md-typeset .magiclink-pull:not(.magiclink-ignore)::before {
+    -webkit-mask-image: var(--magiclink-github-pull-icon);
+            mask-image: var(--magiclink-github-pull-icon);
+}
+
+.md-typeset .magiclink-issue:not(.magiclink-ignore)::before {
+    -webkit-mask-image: var(--magiclink-github-issue-icon);
+            mask-image: var(--magiclink-github-issue-icon);
+}
+
+.md-typeset .magiclink-discussion:not(.magiclink-ignore)::before {
+    -webkit-mask-image: var(--magiclink-github-discussion-icon);
+            mask-image: var(--magiclink-github-discussion-icon);
+}
+
+.md-typeset .magiclink-repository.magiclink-github:not(.magiclink-ignore)::before,
+.md-typeset .magiclink-pull:not(.magiclink-ignore)::before,
+.md-typeset .magiclink-issue:not(.magiclink-ignore)::before,
+.md-typeset .magiclink-discussion:not(.magiclink-ignore)::before {
+    position: absolute;
+    top: 0;
+    left: 0;
+    display: block;
+    box-sizing: border-box;
+    width: 1.25em;
+    height: 1.25em;
+    background-size: 1.25em;
+    background-color: var(--md-typeset-a-color);
+    transition: background-color 125ms;
+    -webkit-mask-repeat: no-repeat;
+            mask-repeat: no-repeat;
+    -webkit-mask-size: contain;
+            mask-size: contain;
+    content: "";
+}
+.md-typeset .magiclink-repository.magiclink-github:not(.magiclink-ignore):hover::before,
+.md-typeset .magiclink-pull:not(.magiclink-ignore):hover::before,
+.md-typeset .magiclink-issue:not(.magiclink-ignore):hover::before,
+.md-typeset .magiclink-discussion:not(.magiclink-ignore):hover::before {
+    background-color: var(--md-accent-fg-color);
+}
+
+.md-typeset .magiclink-repository.magiclink-github:not(.magiclink-ignore),
+.md-typeset .magiclink-pull:not(.magiclink-ignore),
+.md-typeset .magiclink-issue:not(.magiclink-ignore),
+.md-typeset .magiclink-discussion:not(.magiclink-ignore) {
+    position: relative;
+    padding-left: 1.375em;
+}

docs/assets/stylesheets/styling.css

@@ -0,0 +1,65 @@
+:root {
+    --md-admonition-icon--command: url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="16" height="16"><path d="M13.94 3.045a.75.75 0 0 0-1.38-.59l-4.5 10.5a.75.75 0 1 0 1.38.59l4.5-10.5ZM5 11.5a1.5 1.5 0 1 1-3 0 1.5 1.5 0 0 1 3 0Z"></path></svg>');
+    --md-admonition-icon--integrated: url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="16" height="16"><path d="M4 8H2.5a1 1 0 0 0-1 1v5.25a.75.75 0 0 1-1.5 0V9a2.5 2.5 0 0 1 2.5-2.5H4V5.133a1.75 1.75 0 0 1 1.533-1.737l2.831-.353.76-.913c.332-.4.825-.63 1.344-.63h.782c.966 0 1.75.784 1.75 1.75V4h2.25a.75.75 0 0 1 0 1.5H13v4h2.25a.75.75 0 0 1 0 1.5H13v.75a1.75 1.75 0 0 1-1.75 1.75h-.782c-.519 0-1.012-.23-1.344-.63l-.761-.912-2.83-.354A1.75 1.75 0 0 1 4 9.867Zm6.276-4.91-.95 1.14a.753.753 0 0 1-.483.265l-3.124.39a.25.25 0 0 0-.219.248v4.734c0 .126.094.233.219.249l3.124.39a.752.752 0 0 1 .483.264l.95 1.14a.25.25 0 0 0 .192.09h.782a.25.25 0 0 0 .25-.25v-8.5a.25.25 0 0 0-.25-.25h-.782a.25.25 0 0 0-.192.09Z"></path></svg>');
+    --md-admonition-icon--download: url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="16" height="16"><path d="M2.75 14A1.75 1.75 0 0 1 1 12.25v-2.5a.75.75 0 0 1 1.5 0v2.5c0 .138.112.25.25.25h10.5a.25.25 0 0 0 .25-.25v-2.5a.75.75 0 0 1 1.5 0v2.5A1.75 1.75 0 0 1 13.25 14Z"></path><path d="M7.25 7.689V2a.75.75 0 0 1 1.5 0v5.689l1.97-1.969a.749.749 0 1 1 1.06 1.06l-3.25 3.25a.749.749 0 0 1-1.06 0L4.22 6.78a.749.749 0 1 1 1.06-1.06l1.97 1.969Z"></path></svg>');
+}
+
+.md-header__button.md-logo img {
+    height: 3rem;
+}
+
+.md-typeset .grid.cards.hide-list > ul > li > ul > li {
+    list-style-type: none;
+}
+
+/***************************
+ * Custom Admonition boxes *
+ ***************************/
+
+/* Command */
+.md-typeset .admonition.command,
+.md-typeset details.command {
+  border-color: #00c853;
+}
+.md-typeset .command > .admonition-title,
+.md-typeset .command > summary {
+  background-color: #00c8531a;
+}
+.md-typeset .command > .admonition-title::before,
+.md-typeset .command > summary::before {
+  background-color: #00c853;
+  -webkit-mask-image: var(--md-admonition-icon--command);
+          mask-image: var(--md-admonition-icon--command);
+}
+
+/* Integrated (built-in) */
+.md-typeset .admonition.integrated,
+.md-typeset details.integrated {
+  border-color: #9e9e9e;
+}
+.md-typeset .integrated > .admonition-title,
+.md-typeset .integrated > summary {
+  background-color: #9e9e9e1a;
+}
+.md-typeset .integrated > .admonition-title::before,
+.md-typeset .integrated > summary::before {
+  background-color: #9e9e9e;
+  -webkit-mask-image: var(--md-admonition-icon--integrated);
+          mask-image: var(--md-admonition-icon--integrated);
+}
+
+/* Download */
+.md-typeset .admonition.download,
+.md-typeset details.download {
+    border-color: #00c853;
+}
+.md-typeset .download > .admonition-title,
+.md-typeset .download > summary {
+    background-color: #00c8531a;
+}
+.md-typeset .download > .admonition-title::before,
+.md-typeset .download > summary::before {
+    background-color: #00c853;
+  -webkit-mask-image: var(--md-admonition-icon--download);
+          mask-image: var(--md-admonition-icon--download);
+}

docs/common-issues.md

@@ -0,0 +1,41 @@
+---
+description: List of common issues and how to solve them.
+---
+
+# Common Issues
+
+This page lists common issues you may encounter with PlaceholderAPI and how you can solve them.
+
+If you have more questions, feel free to join the [Discord Server](https://discord.gg/helpchat).
+
+## `java.lang.NoClassDefFoundError: com/google/gson/Gson`
+
+If you encounter an issue such as
+
+```
+org.bukkit.plugin.InvalidPluginException: java.lang.NoClassDefFoundError: com/google/gson/Gson
+```
+
+does it mean that the Server you're using PlaceholderAPI on does not have Gson included.  
+This is often the case for servers running 1.8 or older. To fix this, make sure to use at least 1.8.8 as that version does include the required dependency.
+
+## Expansions won't work
+
+If one or multiple expansions don't work, make sure you checked the following:
+
+- You executed `/papi reload` after downloading the expansion(s).
+- Any required plugin is installed and enabled.
+- The expansion is valid (See next sections).
+
+## `Failed to load expansion class <expansion> ...`
+
+### `- One of its properties is null which is not allowed`
+
+When this error appears does it mean that either `getAuthor()`, `getIdentifier()` or `getVersion()` in the expansion return `null` which is not allowed.  
+In such a case, contact the developer of the expansion and inform them about this issue and that it should be fixed.
+
+### `(Is a dependency missing?)`
+
+This error is given whenever the expansion cannot be loaded, which often happens due to a missing dependency (required plugin) or because creating an expansion instance failed.
+
+The only thing you can do is to provide the full error so that we can check if the issue is caused by PlaceholderAPI (More unlikely) or by the expansion.

docs/developers/creating-a-placeholderexpansion.md

@@ -0,0 +1,484 @@
+---
+description: Comprehensive guide on how to create a PlaceholderExpansion for other plugins to use through PlaceholderAPI.
+---
+
+# Creating a PlaceholderExpansion
+
+This page will cover how you can create your own [`PlaceholderExpansion`][placeholderexpansion] which you can either integrate into your own plugin (Recommended) or [upload to the eCloud](expansion-cloud.md).
+
+It's worth noting that PlaceholderAPI relies on expansions being installed. PlaceholderAPI only acts as the core replacing utility while the expansions allow other plugins to use any installed placeholder in their own messages.  
+You can download expansions either directly from the eCloud yourself, or download them through the [download command of PlaceholderAPI](../users/commands.md#papi-ecloud-download).
+
+## Table of contents
+
+- [Getting started](#getting-started)
+    - [Common Expansion Parts](#common-expansion-parts)
+- [Making an Internal Expansion](#making-an-internal-expansion)
+    - [Full Example](#full-example-internal)
+    - [Register your Expansion](#register-your-expansion)
+- [Making an External Expansion](#making-an-external-expansion)
+    - [Full Example (Without Dependency)](#full-example-external-no-dependency)
+    - [Full Example (With Dependency)](#full-example-external-dependency)
+- [Making a relational Expansion](#making-a-relational-expansion)
+    - [Full Example](#full-example-relational)
+
+## Getting started
+
+For starters, you need to decide what type of [`PlaceholderExpansion`][placeholderexpansion] you want to create. There are various ways to create an expansion. This page will cover the most common ones.
+
+### Common Expansion Parts
+
+All shown examples will share the same common parts that belong the the [`PlaceholderExpansion`][placeholderexpansion] class.  
+In order to not repeat the same basic info for each method throughout this page, and to greatly reduce the overall length, we will cover the most basic/necessary ones here.
+
+#### Basic PlaceholderExpansion Structure
+
+/// note |
+Tab the :material-plus-circle: icons in the code block below for additional information.
+///
+
+```{ .java .annotate title="SomeExpansion.java" }
+package at.helpch.placeholderapi.example.expansion;
+
+import me.clip.placeholderapi.expansion.PlaceholderExpansion;
+
+public class SomeExpansion extends PlaceholderExpansion {
+    
+    @Override
+    public String getAuthor() {
+        return "Author"; // (1)
+    }
+    
+    @Override
+    public String getIdentifier() {
+        return "example"; // (2)
+    }
+    
+    @Override
+    public String getVersion() {
+        return "1.0.0"; // (3)
+    }
+}
+```
+
+1.  This method allows you to set the name of the expansion's author.
+
+2.  The identifier is the part in the placeholder that is between the first `%` (or `{` if bracket placeholders are used) and the first `_`.  
+    The identifier may not contain `%`, `{`, `}` or `_`.
+    
+    If you still want to use them in your expansion name, override the `getName()` method.
+
+3.  This method returns the version of the expansion.  
+    Due to it being a string are you not limited to numbers alone, but it is recommended to stick with a number pattern.
+    
+    PlaceholderAPI uses this String to compare with the latest version on the eCloud (if uploaded to it) to see if a new version is available.  
+    If your expansion is included in a plugin, this does not matter.
+
+You must also choose between one of these two methods for handling the actual parsing of placeholders (Exception being expansions providing [relational placeholders](#making-a-relational-expansion)):
+
+- `onRequest(OfflinePlayer, String)`  
+    The first parameter is the player that the placeholders are parsed against, given as an OfflinePlayer instance. This can be null.  
+    The second parameter is the content of the placeholder after the first `_` and before the closing `%` (or `}` if bracket placeholders are used). This String is never null.
+    
+    If not explicity overriden, this will automatically call `onPlaceholderRequest(Player, String)`, passing the parameters as-is to it.  
+    This method is recommended as it allows the usage of offline players, meaning the player does not need to be online to obtain certain certain data from them such as name or UUID.
+
+- `onPlaceholderRequest(Player, String)`  
+    The first parameter is the player that the placeholders are parsed against, given as a Player instance. This can be null.  
+    The second parameter is the content of the placeholder after the first `_` and before the closing `%` (or `}` if bracket placeholders are used). This String is never null.
+    
+    If not set, this method will return `null` which PlaceholderAPI sees as an invalid placeholder.
+
+/// note
+PlaceholderAPI always calls `onRequest(Player, String)` in a PlaceholderExpansion.
+///
+
+----
+
+## Making an Internal Expansion
+
+Internal PlaceholderExpansions are classes directly integrated in the plugin they depend on.  
+This method of creating a PlaceholderExpansion is recommended as it has the following benefits:
+
+- No `canRegister()` method override required. Since your expansion is part of the plugin it depends on is this override not required.
+- Easier access to plugin data. Using dependency injection, you can more easily access data of your plugin such as config values.
+
+/// warning | Important!
+Internal PlaceholderExpansions are not automatically registered by PlaceholderAPI, due to them not being a separate jar file located in the expansion folder.  
+Please see the [Regsister your Expansion](#register-your-expansion) section for more details.
+
+You are also required to override and set `persist()` to `true`. This tells PlaceholderAPI to not unload your expansion during plugin reload, as it would otherwise unregister your expansion, making it no longer work.
+///
+
+/// details | Full Example
+    attrs: { id: full-example-internal }
+    type: example
+
+//// note |
+Please see the [Basic PlaceholderExpansion Structure](#basic-placeholderexpansion-structure) section for an explanation of all common methods in this example.
+
+Tab the :material-plus-circle: icons in the code block below for additional information.
+////
+
+```{ .java .annotate title="SomeExpansion.java" }
+package at.helpch.placeholderapi.example.expansion;
+
+import at.helpch.placeholderapi.example.SomePlugin;
+import me.clip.placeholderapi.expansion.PlaceholderExpansion;
+import org.bukkit.OfflinePlayer;
+import org.jetbrains.annotations.NotNull;
+
+public class SomeExpansion extends PlaceholderExpansion {
+    
+    private final SomePlugin plugin; // (1)
+    
+    public SomeExpansion(SomePlugin plugin) {
+        this.plugin = plugin;
+    }
+    
+    @Override
+    @NotNull
+    public String getAuthor() {
+        return String.join(", ", plugin.getDescription().getAuthors()); // (2)
+    }
+    
+    @Override
+    @NotNull
+    public String getIdentifier() {
+        return "example";
+    }
+    
+    @Override
+    @NotNull
+    public String getVersion() {
+        return plugin.getDescription().getVersion(); // (3)
+    }
+    
+    @Override
+    public boolean persist() {
+        return true; // (4)
+    }
+    
+    @Override
+    public String onRequest(OfflinePlayer player, @NotNull String params) {
+        if (params.equalsIgnoreCase("placeholder1")) {
+            return plugin.getConfig().getString("placeholders.placeholder1", "default1"); // (5)
+        }
+        
+        if (params.equalsIgnoreCase("placeholder2")) {
+            return plugin.getConfig().getString("placeholders.placeholder1", "default1"); // (6)
+        }
+        
+        return null; // (7)
+    }
+}
+```
+
+1.  Mockup plugin used to showcase the use of dependency injection to access specific plugin related data.
+
+2.  We can use the authors set in the plugin's `plugin.yml` file as the authors of this expansion.
+
+3.  Since our expansion is internal can this version be the same as the one defined in the plugin's `plugin.yml` file.
+
+4.  This needs to be set, or else will PlaceholderAPI unregister our expansion during a plugin reload.
+
+5.  Example of accessing data of the plugin's `config.yml` file.
+
+6.  Example of accessing data of the plugin's `config.yml` file.
+
+7.  Reaching this means that an invalid params String was given, so we return `null` to tell PlaceholderAPI that the placeholder was invalid.
+///
+
+### Register your Expansion
+
+Due to the PlaceholderExpansion being internal, PlaceholderAPI does not load it automatically, we'll need to do it manually.  
+This is being done by creating a new instance of your PlaceholderExpansion class and calling the `register()` method of it.
+
+Here is a quick example:
+
+```{ .java .annotate title="SomePlugin.java" }
+package at.helpch.placeholderapi.example;
+
+import at.helpch.placeholderapi.example.expansion.SomeExpansion;
+import org.bukkit.Bukkit;
+import org.bukkit.plugin.java.JavaPlugin;
+
+public class SomePlugin extends JavaPlugin {
+    
+    @Override
+    public void onEnable() {
+        if (Bukkit.getPluginManager().isPluginEnabled("PlaceholderAPI")) { // (1)
+            new SomeExpansion(this).register(); // (2)
+        }
+    }
+}
+```
+
+1.  We check that PlaceholderAPI is present and enabled on the server, or else we would get Exceptions.  
+    Also, make sure you [set PlaceholderAPI as depend or softdepend](using-placeholderapi.md#set-placeholderapi-as-softdepend) in your plugin's `plugin.yml` file!
+
+2.  This registers our expansion in PlaceholderAPI. It also gives the Plugin class as dependency injection to the Expansion class, so that we can use it.
+
+----
+
+## Making an External Expansion
+
+External Expansions are separate Jar files located inside PlaceholderAPI's `expansions` folder, that contain the [`PlaceholderExpansion`][placeholderexpansion] extending class.  
+It is recommended to only make external Expansions for the following situations.
+
+- Your expansion does not rely on a plugin.
+- Your expansion depends on a plugin and you can't directly include it (Plugin is not your own).
+
+Should the above cases not match your situation, meaning your expansion is for a plugin you maintain, is the creation of an [internal Expansion](#making-an-internal-expansion) recommended.
+
+Some benefits of an external expansion include automatic (re)loading of your expansion by PlaceholderAPI and having the option to [upload it to the eCloud](expansion-cloud.md) allowing the download of it through the [`/papi ecloud download` command](../users/commands.md#papi-ecloud-download).  
+Downsides include a more tedious setup in terms of checking for a required plugin being present.
+
+/// details | Full Example (Without Dependency)
+    attrs: { id: full-example-external-no-dependency }
+    type: example
+
+//// note |
+Please see the [Basic PlaceholderExpansion Structure](#basic-placeholderexpansion-structure) section for an explanation of all common methods in this example.
+
+Tab the :material-plus-circle: icons in the code block below for additional information.
+////
+
+This is an example expansion without any plugin dependency.
+
+```{ .java .annotate title="SomeExpansion.java" }
+package at.helpch.placeholderapi.example.expansion;
+
+import me.clip.placeholderapi.expansion.PlaceholderExpansion;
+import org.bukkit.OfflinePlayer;
+import org.jetbrains.annotations.NotNull;
+
+public class SomeExpansion extends PlaceholderExpansion {
+    
+    @Override
+    @NotNull
+    public String getAuthor() {
+        return "Author";
+    }
+    
+    @Override
+    @NotNull
+    public String getIdentifier() {
+        return "example";
+    }
+    
+    @Override
+    @NotNull
+    public String getVersion() {
+        return "1.0.0";
+    }
+    
+    @Override
+    public String onRequest(OfflinePlayer player, @NotNull String params) {
+        if (params.equalsIgnoreCase("placeholder1")) {
+            return "text1";
+        }
+        
+        if (params.equalsIgnoreCase("placeholder2")) {
+            return "text2";
+        }
+        
+        return null; // (1)
+    }
+}
+```
+
+1.  Reaching this means that an invalid params String was given, so we return `null` to tell PlaceholderAPI that the placeholder was invalid.
+///
+
+/// details | Full Example (With Dependency)
+    attrs: { id: full-example-external-dependency }
+    type: example
+
+//// note |
+Please see the [Basic PlaceholderExpansion Structure](#basic-placeholderexpansion-structure) section for an explanation of all common methods in this example.
+
+Tab the :material-plus-circle: icons in the code block below for additional information.
+////
+
+This is an example expansion with a plugin dependency.
+
+```{ .java .annotate title="SomeExpansion.java" }
+package at.helpch.placeholderapi.example.expansion;
+
+import at.helpch.placeholderapi.example.SomePlugin;
+import me.clip.placeholderapi.expansion.PlaceholderExpansion;
+import org.bukkit.Bukkit;
+import org.bukkit.OfflinePlayer;
+import org.jetbrains.annotations.NotNull;
+
+public class SomeExpansion extends PlaceholderExpansion {
+    
+    private SomePlugin plugin; // (1)
+    
+    @Override
+    @NotNull
+    public String getAuthor() {
+        return "Author";
+    }
+    
+    @Override
+    @NotNull
+    public String getIdentifier() {
+        return "example";
+    }
+    
+    @Override
+    @NotNull
+    public String getVersion() {
+        return "1.0.0"
+    }
+    
+    @Override
+    public String getRequiredPlugin() {
+        return "SomePlugin"; // (2)
+    }
+    
+    @Override
+    public boolean canRegister() { // (3)
+        return (plugin = (SomePlugin) Bukkit.getPluginManager().getPlugin(getRequiredPlugin())) != null;
+    }
+    
+    @Override
+    public String onRequest(OfflinePlayer player, @NotNull String params) {
+        if (params.equalsIgnoreCase("placeholder1")) {
+            return plugin.getConfig().getString("placeholders.placeholder1", "default1"); // (4)
+        }
+        
+        if (params.equalsIgnoreCase("placeholder2")) {
+            return plugin.getConfig().getString("placeholders.placeholder1", "default1"); // (5)
+        }
+        
+        return null; // (6)
+    }
+}
+```
+
+1.  We set the value of this instance in the `canRegister()` method, which means that it can't be set to be final.
+
+2.  The name of the plugin this expansion depends on.  
+    It is recommended to set this, as it would result in PlaceholderAPI reporting any missing plugin for your expansion.
+    
+3.  This does two things:
+    
+    1. It sets the `plugin` instance to `SomePlugin` using Bukkit's PluginManager to retrieve a JavaPlugin instance that is cast to `SomePlugin`.
+    2. It checks if the retrieved instance is not null. If it is will this result in `canRegister()` returning false, resulting in PlaceholderAPI not loading our expansion.
+
+4.  Example of accessing data of the plugin's `config.yml` file.
+
+5.  Example of accessing data of the plugin's `config.yml` file.
+
+6.  Reaching this means that an invalid params String was given, so we return `null` to tell PlaceholderAPI that the placeholder was invalid.
+///
+
+----
+
+## Making a relational Expansion
+
+/// note
+Relational Placeholders always start with `rel_` to properly identify them. This means that if you make a relational placeholder called `friends_is_friend` would the full placeholder be `%rel_friends_is_friend%`.
+///
+
+Relational PlaceholderExpansions are special in that they take two players as input, allowing you to give outputs based on their relation to each other.
+
+To create a relational expansion you will need to implement the [`Relational`][relational] interface into your expansion. You also still need to extend the [`PlaceholderExpansion`][placeholderexpansion] class.  
+Implementing this interface will add the `onPlaceholderRequest(Player, Player, String)` with the first two arguments being the first and second player to use and the third argument being the content after the second `_` and before the final `%` (Or `}` if bracket placeholders are used) in the placeholder.
+
+/// details | Full Example
+    attrs: { id: full-example-relational }
+    type: example
+
+//// note |
+Please see the [Basic PlaceholderExpansion Structure](#basic-placeholderexpansion-structure) section for an explanation of all common methods in this example.
+
+Tab the :material-plus-circle: icons in the code block below for additional information.
+////
+
+This is a complete example of using relational placeholders.  
+For the sake of simplicity are we using the [internal Expansion setup](#making-an-internal-expansion) here and assume that `SomePlugin` offers a `areFriends(Player, Player)` method that returns true or false based on if the players are friends or not.
+
+```{ .java .annotate title="SomeExpansion.java" }
+package at.helpch.placeholderapi.example.expansion;
+
+import at.helpch.placeholderapi.example.SomePlugin;
+import me.clip.placeholderapi.expansion.PlaceholderExpansion;
+import me.clip.placeholderapi.expansion.Relational
+import org.bukkit.ChatColor;
+import org.bukkit.Player;
+import org.jetbrains.annotations.NotNull;
+
+public class SomeExpansion extends PlaceholderExpansion implements Relational {
+    
+    private final SomePlugin plugin; // (1)
+    
+    public SomeExpansion(SomePlugin plugin) {
+        this.plugin = plugin;
+    }
+    
+    @Override
+    @NotNull
+    public String getAuthor() {
+        return String.join(", ", plugin.getDescription().getAuthors()); // (2)
+    }
+    
+    @Override
+    @NotNull
+    public String getIdentifier() {
+        return "example";
+    }
+    
+    @Override
+    @NotNull
+    public String getVersion() {
+        return plugin.getDescription().getVersion(); // (3)
+    }
+    
+    @Override
+    public boolean persist() {
+        return true; // (4)
+    }
+    
+    @Override
+    public String onPlaceholderRequest(Player one, Player two, String identifier) {
+        if (one == null || two == null) {
+            return null; // (5)
+        }
+        
+        if (identifier.equalsIgnoreCase("friends")) { // (6)
+            if (plugin.areFriends(one, two)) {
+                return ChatColor.GREEN + one.getName() + " and " + two.getName() + " are friends!";
+            } else {
+                return ChatColor.RED + one.getName() + " and " + two.getName() + " are not friends!";
+            }
+        }
+        
+        return null; // (7)
+    }
+}
+```
+
+1.  Mockup plugin used to showcase the use of dependency injection to access specific plugin related data.
+
+2.  We can use the authors set in the plugin's `plugin.yml` file as the authors of this expansion.
+
+3.  Since our expansion is internal can this version be the same as the one defined in the plugin's `plugin.yml` file.
+
+4.  This needs to be set, or else will PlaceholderAPI unregister our expansion during a plugin reload.
+
+5.  Our placeholder requires both players to be present, so if either one is not will this return null.
+
+6.  In case the identifier matches (Meaning the placeholder is `%rel_example_friends%` or `{rel_example_friends}`) will we check if Player one and two are friends through our plugin's `areFriends(Player, Player)` method.  
+    Should they be friends, return green text saying they are and else return red text saying they aren't.
+
+7.  Reaching this means that an invalid params String was given, so we return `null` to tell PlaceholderAPI that the placeholder was invalid.
+
+Don't forget to [register your expansion](#register-your-expansion).
+///
+
+[placeholderexpansion]: https://github.com/PlaceholderAPI/PlaceholderAPI/blob/master/src/main/java/me/clip/placeholderapi/expansion/PlaceholderExpansion.java
+[relational]: https://github.com/PlaceholderAPI/PlaceholderAPI/blob/master/src/main/java/me/clip/placeholderapi/expansion/Relational.java

docs/developers/expansion-cloud.md

@@ -0,0 +1,96 @@
+---
+description: Information about PlaceholderAPI's expansion cloud, including how to submit your own expansion or update it.
+---
+
+# eCloud
+
+## About
+
+PlaceholderAPI uses an expansion-cloud (A website that has all kinds of expansions stored), to download jar files, that contain the placeholders for it to use.
+
+The expansion-cloud can be seen under https://api.extendedclip.com/home
+
+## How it works
+
+PlaceholderAPI connects to the ecloud on startup of your server, to check if the cloud is available and how many expansions are available on it.  
+If you run [`/papi ecloud download <expansion>`](../users/commands.md#papi-ecloud-download), PlaceholderAPI will connect to the site to first check if the specified expansion exists and then downloads it if it does.
+
+/// note
+PlaceholderAPI can only download expansions that are verified on the eCloud. Any unverified expansion needs to be downloaded manually.
+///
+
+You can disable the connection to the cloud by setting `cloud_enabled` in the config.yml to false.
+
+## Adding your own expansion
+
+You can add your own expansion to the expansion-cloud for others to use.  
+In order to do that, you have to follow those steps:
+
+1. Make sure you have created a seperate jar file as described in the [Creating a PlaceholderExpansion](creating-a-placeholderexpansion.md) page.
+2. Create an account on the site, or log in, if you already have one.
+3. Click on `Expansions` and then on [`Upload New`](https://api.extendedclip.com/manage/add/).
+4. Fill out the required information. `Source URL` and `Dependency URL` are optional and would link to the source code and any dependency (plugin) of your expansion respectively.
+5. Click on the button that says `Choose an file...` and select the jar of your expansion.
+    
+    /// warning |
+    **Important!**  
+    Make sure, that the name of the jar file contains the same version like you set in the version field.
+    ///
+
+6. Click on `Submit Expansion`
+
+Your expansion is now uploaded and will be reviewed by a moderator.  
+If everything is ok will your expansion be approved and will be available on the ecloud for PlaceholderAPI*.
+
+/// info | Note for Hosts
+You can block specific expansions from being downloaded using the `PAPI_BLOCKED_EXPANSIONS` environment variable.  
+Just define it with a value of comma-separated expansion names that should not be downloadable by PlaceholderAPI.
+
+This feature exists since version 2.11.4 of PlaceholderAPI.
+///
+
+## Updating your expansion
+
+Before you update, please note the following:  
+Updating your expansion will automatically make it unverified, requiring a site moderator to verify it again. This was made to combat malware from being uploaded and distributed.
+
+To update your expansion, you first have to go to the list of [your expansions](https://api.extendedclip.com/manage/).  
+For that click on `Expansions` and select `Your Expansions`.  
+After that, follow those steps:
+
+1. Click the name of the expansion, that you want to update.
+2. Click on the button that says `Version`
+3. Click on `Add Version`
+4. Fill out the fields and upload the new jar.
+    
+    /// warning |
+    **Important!**  
+    Make sure, that the name of the jar file contains the same version like you set in the version field.
+    ///
+
+5. Click on `Save Changes`
+
+Your version should now be uploaded to the eCloud. You can now ask a responsible staff member on the [HelpChat Discord](https://discord.gg/helpchat) to review your expansion to get it re-verified. Please remain patient and polite when asking.
+
+## Downloading a specific expansion version
+
+In some cases, you may want to use a specific, older version of an expansion. Such a case could be for example, when you run an old server version and the newest version of an expansion uses methods that aren't available on that particular server version, causing compatability issues.  
+For that case is there a way, to download a specific version of expansion. You can download the expansion either manually, or through PlaceholderAPI itself.  
+Here is how you can do it for each.
+
+### Download with PlaceholderAPI
+
+This is the easiest of both methods since it requires the least amount of effort.  
+Run the following command in-game or in your console to download a specific version:  
+[`/papi ecloud download <expansion> [version]`](../users/commands.md#papi-ecloud-download)
+
+To find out, what versions are available for the expansion, run [`/papi ecloud info <expansion>`](../users/commands.md#papi-ecloud-info).
+
+After you downloaded the specific version, run [`/papi reload`](../users/commands.md#papi-reload) to refresh the installed expansions.
+
+### Download manually
+
+To download an expansion manually, you first have to connect to the website and go to the expansion of your choice.  
+There, you click on the button that says `Version` and click on the download-icon of the version you want to download.
+
+Finally, stop your server, upload the jar to the folder in `/plugins/PlaceholderAPI/expansions` (Make sure to delete the old jar, if there's already one) and start the server again.

docs/developers/index.md

@@ -0,0 +1,37 @@
+---
+description: Pages aimed at plugin developers who want to use PlaceholderAPI in their own plugin or want to make their own PlaceholderExpansion.
+---
+
+# Dev Guides
+
+The pages listed under this section are meant for developers of plugins who want to either create PlaceholderExpansions or want to otherwise work with PlaceholderAPI (i.e. supporting external placeholders through it).
+
+----
+
+<div class="grid cards hide-list" markdown>
+
+-   ### Using PlaceholderAPI
+    
+    ----
+    
+    Guide on how to use PlaceholderAPI in your own plugin.
+    
+    - [:octicons-chevron-right-16: Go to Page](using-placeholderapi.md)
+
+-   ### Creating a PlaceholderExpansion
+    
+    ----
+    
+    Comprehensive guide on how to create a PlaceholderExpansion for other plugins to use through PlaceholderAPI.
+    
+    - [:octicons-chevron-right-16: Go to Page](creating-a-placeholderexpansion.md)
+
+-   ### eCloud
+    
+    ----
+    
+    Information about PlaceholderAPI's expansion cloud, including how to submit your own expansion or update it.
+    
+    - [:octicons-chevron-right-16: Go to Page](expansion-cloud.md)
+
+</div>

docs/developers/using-placeholderapi.md

@@ -0,0 +1,218 @@
+---
+description: Guide on how to use PlaceholderAPI in your own plugin.
+---
+
+# Using PlaceholderAPI
+
+This page is about using PlaceholderAPI in your own plugin, to either let other plugins use your plugin, or just use placeholders from other plugins in your own.
+
+Please note, that the examples in this page are only available for **PlaceholderAPI 2.10.0 or higher**!
+
+## First steps
+
+Before you can actually make use of PlaceholderAPI, you first have to import it into your project.  
+Use the below code example matching your dependency manager.
+
+/// tab | :simple-apachemaven: Maven
+```{ .xml title="pom.xml" data-md-component="api-version" }
+    <repositories>
+        <repository>
+            <id>placeholderapi</id>
+            <url>https://repo.extendedclip.com/content/repositories/placeholderapi/</url>
+        </repository>
+    </repositories>
+    <dependencies>
+        <dependency>
+         <groupId>me.clip</groupId>
+          <artifactId>placeholderapi</artifactId>
+          <version>{version}</version>
+         <scope>provided</scope>
+        </dependency>
+    </dependencies>
+```
+///
+
+/// tab | :simple-gradle: Gradle
+```{ .groovy title="build.gradle" data-md-component="api-version" }
+repositories {
+    maven {
+        url = 'https://repo.extendedclip.com/content/repositories/placeholderapi/'
+    }
+}
+
+dependencies {
+    compileOnly 'me.clip:placeholderapi:{version}'
+}
+```
+///
+
+/// details | What is `{version}`?
+    type: question
+
+Using Javascript, `{version}` is replaced with the latest available API version of PlaceholderAPI.  
+Should you see the placeholder as-is does it mean that you either block Javascript, or that the version couldn't be obtained in time during page load.
+
+You can always find the latest version matching the API version on the [releases tab](https://github.com/PlaceholderAPI/PlaceholderAPI/releases) of the GitHub Repository.
+///
+
+### Set PlaceholderAPI as (soft)depend
+
+Next step is to go to your plugin.yml or paper-plugin.yml and add PlaceholderAPI as a depend or softdepend, depending (no pun intended) on if it is optional or not.
+
+/// tab | :simple-spigotmc: plugin.yml
+
+//// tab | Optional dependency
+
+///// note |
+Tab the :material-plus-circle: icons in the code block below for additional information.
+/////
+
+```{ .yaml .annotate title="plugin.yml" }
+name: ExamplePlugin
+version: 1.0
+author: author
+main: your.main.path.Here
+
+softdepend: ["PlaceholderAPI"] # (1)
+```
+
+1.  This sets PlaceholderAPI as an optional dependency for your plugin.
+////
+
+//// tab | Required dependency
+
+///// note |
+Tab the :material-plus-circle: icons in the code block below for additional information.
+/////
+
+```{ .yaml .annotate title="plugin.yml" }
+name: ExamplePlugin
+version: 1.0
+author: author
+main: your.main.path.Here
+
+depend: ["PlaceholderAPI"] # (1)
+```
+
+1.  This sets PlaceholderAPI as a required dependency for your plugin.
+////
+
+///
+
+/// tab | :fontawesome-regular-paper-plane: paper-plugin.yml
+
+//// tab | Optional dependency
+
+///// note |
+Tab the :material-plus-circle: icons in the code block below for additional information.
+/////
+
+```{ .yaml .annotate title="paper-plugin.yml" }
+name: ExamplePlugin
+version: 1.0
+author: author
+main: your.main.path.Here
+
+dependencies:
+  server:
+    PlaceholderAPI:
+      load: BEFORE # (1) 
+      required: false
+```
+
+1.  Load order is relative to the Dependency.  
+    This means that in this example, PlaceholderAPI is loaded **before** your plugin.
+////
+
+//// tab | Required dependency
+
+///// note |
+Tab the :material-plus-circle: icons in the code block below for additional information.
+/////
+
+```{ .yaml .annotate title="paper-plugin.yml" }
+name: ExamplePlugin
+version: 1.0
+author: author
+main: your.main.path.Here
+
+dependencies:
+  server:
+    PlaceholderAPI:
+      load: BEFORE # (1)
+      required: true
+```
+
+1.  Load order is relative to the Dependency.  
+    This means that in this example, PlaceholderAPI is loaded **before** your plugin.
+////
+
+///
+
+## Adding placeholders to PlaceholderAPI
+
+A full guide on how to create expansions can be found on the [Creating a PlaceholderExpansion](creating-a-placeholderexpansion.md) page.
+
+## Setting placeholders in your plugin
+
+PlaceholderAPI offers the ability, to automatically parse placeholders from other plugins within your own plugin, giving the ability for your plugin to support thousands of other placeholders without depending on each plugin individually.  
+To use placeholders from other plugins in our own plugin, we simply have to [(soft)depend on PlaceholderAPI](#set-placeholderapi-as-softdepend) and use the `setPlaceholders` method.
+
+It is also important to point out, that any required plugin/dependency for an expansion has to be on the server and enabled, or the `setPlaceholders` method will just return the placeholder itself (do nothing).
+
+/// details | Example
+    type: example
+
+Let's assume we want to send a custom join message that shows the primary group a player has.  
+To achieve this, we can do the following:
+
+//// note |
+The below example assumes a **soft dependency** on PlaceholderAPI to handle PlaceholderAPI not being present more decently.
+
+Tab the :material-plus-circle: icons in the code block below for additional information.
+////
+
+```{ .java .annotate title="JoinExample.java" }
+package at.helpch.placeholderapi;
+
+import me.clip.placeholderapi.PlaceholderAPI;
+
+import org.bukkit.Bukkit;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerJoinEvent;
+import org.bukkit.plugin.java.JavaPlugin;
+import me.clip.placeholderapi.PlaceholderAPI;
+
+public class JoinExample extends JavaPlugin implements Listener {
+
+    @Override
+    public void onEnable() {
+ 
+        if (Bukkit.getPluginManager().isPluginEnabled("PlaceholderAPI")) {
+            Bukkit.getPluginManager().registerEvents(this, this); // (1)
+        } else {
+            getLogger().warn("Could not find PlaceholderAPI! This plugin is required."); // (2)
+            Bukkit.getPluginManager().disablePlugin(this);
+        }
+    }
+
+    @EventHandler(priority = EventPriority.HIGHEST)
+    public void onJoin(PlayerJoinEvent event) {
+        String joinText = "%player_name% joined the server! They are rank %vault_rank%";
+
+        joinText = PlaceholderAPI.setPlaceholders(event.getPlayer(), joinText); // (3)
+
+        event.setJoinMessage(joinText);
+    }
+}
+```
+
+1.  We check that PlaceholderAPI is present and enabled to then register events to handle (See below).
+2.  In case PlaceholderAPI is not present are we reporting this issue and disable the plugin.
+3.  Using `PlaceholderAPI.setPlaceholders(Player, String)` we can parse `%placeholder%` text in the provided String, should they have a matching expansion and said expansion return a non-null String.  
+    In our example are we providing a text containing `%player_name%` and `%vault_rank%` to be parsed, which require the Player and Vault expansion respectively.
+    
+    Example output: `Notch joined the server! They are rank Admin`
+///

docs/faq.md

@@ -0,0 +1,82 @@
+---
+description: List of frequently asked questions and their answers.
+---
+
+# FAQ
+
+Here are frequently asked questions about stuff related to PlaceholderAPI.
+
+## What is an Expansion?
+
+An expansion (or PlaceholderExpansion) refers to either a jar file or part of a plugin that provides placeholders to use through PlaceholderAPI itself.  
+Whether said expansion is a separate jar file or part of a plugin depends on the expansion itself and its main purpose.
+
+Expansions that are separate jar files can be found on the eCloud and are downloadable through [`/papi ecloud download <expansion>`](users/commands.md#papi-ecloud-download) if the expansion is verified.
+
+## It only shows `%placeholder%` and not the variable
+
+When a plugin or [`/papi parse me %placeholder%`](users/commands.md#papi-parse) only returns the placeholder itself and no value should you check for the following things:
+
+- ### The expansion is actually installed.
+  
+    Some expansions may not be integrated into a plugin or don't even have a plugin to depend on, meaning that they may be their own separate jar file that you have to download.  
+    Such expansions can usually be found on the eCloud of PlaceholderAPI and be downloaded using the [`/papi ecloud download <expansion>`](users/commands.md#papi-ecloud-download) command.
+    
+    Whether an expansion is available on the eCloud or not can be found out in the [Placeholder List](users/placeholder-list.md) with any expansion displaying a papi command being downlodable.
+  
+- ### Plugin actually supports PlaceholderAPI
+
+    It can happen that the plugin you use to display the placeholder in doesn't support PlaceholderAPI. In such a case check, if the parse command returns the actual value of a placeholder.  
+    If that is the case while the plugin is still displaying the placeholder, can this be an indicator of the plugin not supporting PlaceholderAPI.
+    
+    You can find a list of plugins supporting PlaceholderAPI [here](users/plugins-using-placeholderapi.md).  
+    Just make sure that "Supports placeholders" has a check mark in front of it.
+  
+- ### No typo in the placeholder
+    
+    Double-check that the placeholder you set doesn't contain a typo. You can use [`/papi ecloud placeholders <expansion>`](users/commands.md#papi-ecloud-placeholders) (replace `<expansion>` with the name of the expansion) to get a list of all the placeholders the expansion may have.  
+    Keep in mind that this only works for separate expansions on the eCloud and not for those that are loaded by plugins.
+    
+    Additionally can the placeholder list from the eCloud be outdated. It is recommended to check the [Placeholder List](users/placeholder-list.md) or see if there is any documentation for the placeholders you want to use.
+  
+- ### Plugin is enabled
+    
+    If an expansion depends on a plugin, make sure you have the plugin installed and that it is enabled (Shows green in `/pl`).
+
+## I can't download the expansion
+
+Make the following checks:
+
+1. The connection to the eCloud (Located at https://api.extendedclip.com) is not blocked through a firewall or your server host.
+2. The expansion you want to use is actually on the eCloud. Some expansions are included in a plugin directly.
+3. The expansion is verified. Only verified expansions can be downloaded through PlaceholderAPI's download command. This is a security measure to prevent the spread of malware.
+
+If the above checks are all fine and you still can't get the expansion through the download command, consider downloading it manually.  
+To do that, head to the expansion's page on the ecloud, download the jar file and put it into `/plugins/PlaceholderAPI/expansions/` before using [`/papi reload`](users/commands.md#papi-reload).
+
+## How can other plugins use my placeholders with PlaceholderAPI?
+
+See the [Using PlaceholderAPI](developers/using-placeholderapi.md) page.
+
+## Can I help on this wiki?
+
+You sure can!  
+We welcome contributions to our wiki by everyone. If you found a typo or want to improve this wiki in another way, head over to the [Wiki's readme file][readme] to find out about how you can contribute towards this wiki.
+
+## PlaceholderAPI is posting an error about an outdated expansion?
+
+```
+[00:00:01 ERROR]: [PlaceholderAPI] Failed to load Expansion class <expansion> (Is a dependency missing?)
+[00:00:01 ERROR]: [PlaceholderAPI] Cause: NoClassDefFoundError <path>
+```
+
+If you receive the above error, try to do the following steps:
+
+- Make sure any required dependency of the mentioned expansion (e.g. a plugin) is installed.
+- Make sure you use the latest version supported for the server version you use.
+- If you downloaded the jar from the ecloud, make sure it isn't malformed/corrupted.
+
+If the issue persists after you've done those checks, report it to the author of the expansion.  
+In most cases is the issue that either a dependency is missing or that the expansion tries to use outdated methods from PlaceholderAPI.
+
+[readme]: https://github.com/PlaceholderAPI/PlaceholderAPI/blob/wiki/README.md

docs/index.md

@@ -0,0 +1,53 @@
+# Welcome
+
+![placeholderapi_logo](assets/img/wiki-logo.png){ align="center" }
+
+This wiki gives you information on how to create placeholders in your plugin that can be used in other plugins, how to use other placeholders inside your plugin, or how to make an expansion.  
+It also has a community-curated list of all available Placeholder expansions and their placeholders.
+
+## Navigation
+
+<div class="grid cards hide-list" markdown>
+
+-   ### :material-account-file-text: User Guides
+    
+    ----
+    
+    Pages aimed at server owners who want to utilize PlaceholderAPI.
+    
+    Available pages:
+    
+    - [:octicons-chevron-right-16: Commands](users/commands.md)  
+    - [:octicons-chevron-right-16: Using Placeholders](users/using-placeholders.md)  
+    - [:octicons-chevron-right-16: Placeholder List](users/placeholder-list.md)  
+    - [:octicons-chevron-right-16: Plugins using PlaceholderAPI](users/plugins-using-placeholderapi.md)
+    
+-   ### :material-file-code: Dev Guides
+    
+    ----
+    
+    Pages aimed at plugin developers who want to use PlaceholderAPI in their own plugin or want to make their own PlaceholderExpansion.
+    
+    Available pages:
+    
+    - [:octicons-chevron-right-16: Using PlaceholderAPI](developers/using-placeholderapi.md)  
+    - [:octicons-chevron-right-16: Creating a PlaceholderExpansion](developers/creating-a-placeholderexpansion.md)  
+    - [:octicons-chevron-right-16: eCloud](developers/expansion-cloud.md)
+
+-   ### :material-alert-circle-outline: Common Issues
+    
+    ----
+    
+    Common problems you may face while using PlaceholderAPI, and how to solve them.
+    
+    - [:octicons-chevron-right-16: Go to Page](common-issues.md)
+
+-   ### :material-chat-question: FAQ
+    
+    ----
+    
+    Frequently Asked Questions and their answers.
+    
+    - [:octicons-chevron-right-16: Go to Page](faq.md)
+
+</div>

docs/users/commands.md

@@ -0,0 +1,323 @@
+---
+description: Available commands within PlaceholderAPI.
+---
+
+# Commands
+
+This page shows all commands, including with a detailed description of what every command does.
+
+## Overview
+
+- **[Parse Commands](#parse-commands)**
+    - [`/papi bcparse <player|me|--null> <string>`](#papi-bcparse)
+    - [`/papi cmdparse <player|me|--null> <string>`](#papi-cmdparse)
+    - [`/papi parse <player|me|--null> <string>`](#papi-parse)
+    - [`/papi parserel <player> <player> <string>`](#papi-parserel)
+
+- **[eCloud Commands](#ecloud-commands)**
+    - [`/papi ecloud clear`](#papi-ecloud-clear)
+    - [`/papi ecloud disable`](#papi-ecloud-disable)
+    - [`/papi ecloud download <expansion> [version]`](#papi-ecloud-download)
+    - [`/papi ecloud enable`](#papi-ecloud-enable)
+    - [`/papi ecloud info <expansion> [version]`](#papi-ecloud-info)
+    - [`/papi ecloud list <all|<author>|installed>`](#papi-ecloud-list)
+    - [`/papi ecloud placeholders <expansion>`](#papi-ecloud-placeholders)
+    - [`/papi ecloud refresh`](#papi-ecloud-refresh)
+    - [`/papi ecloud status`](#papi-ecloud-status)
+
+- **[Expansion Commands](#expansion-commands)**
+    - [`/papi info <expansion>`](#papi-info)
+    - [`/papi list`](#papi-list)
+    - [`/papi register <jar file>`](#papi-register)
+    - [`/papi unregister <jar file>`](#papi-unregister)
+
+- **[Other Commands](#other-commands)**
+    - [`/papi dump`](#papi-dump)
+    - [`/papi help`](#papi-help)
+    - [`/papi reload`](#papi-reload)
+    - [`/papi version`](#papi-version)
+
+----
+
+### Parse Commands
+
+These commands are used to parse placeholders into their respective values. Useful for debugging.
+
+#### `/papi bcparse`
+
+/// info |
+**Description**:  
+Parses placeholders of a String and broadcasts the result to all players.  
+
+**Arguments**:  
+
+- `<player|me|--null>` - The Player to parse values of the placeholder (Use `me` for yourself and `--null` to force a null player (Useful for consoles)).
+- `<Text with placeholders>` - The text to parse.
+
+**Example**:  
+```
+/papi bcparse funnycube My name is %player_name%!
+```
+///
+
+#### `/papi cmdparse`
+
+/// info |
+**Description**:  
+Parses placeholders of a String and executes it as a command.
+
+**Arguments**:
+ 
+- `<player|me|--null>` - The Player to parse values of the placeholder (Use `me` for yourself and `--null` to force a null player (Useful for consoles)).
+ - `<Command with placeholders>` - The Text to parse and execute as command. Please leave away the `/` of the command.
+
+**Example**:  
+```
+/papi cmdparse funnycube say My name is %player_name%!
+```
+///
+
+#### `/papi parse`
+
+/// info |
+**Description**:  
+Parses the placeholders in a given text and shows the result.
+
+**Arguments**:
+
+- `<player|me|--null>` - The Player to parse values of the placeholder (Use `me` for yourself and `--null` to force a null player (Useful for consoles)).
+- `<Text with placeholders>` - The text to parse.
+
+**Example**:  
+```
+/papi parse funnycube My group is %vault_group%
+```
+///
+
+#### `/papi parserel`
+
+/// info |
+**Description**:  
+Parses a relational placeholder.
+
+**Arguments**:
+
+- `<player1>` - The first player.
+- `<player2>` - the second player to compare with.
+- `<Text with placeholders>` - The actual placeholder to parse.
+
+**Example**:  
+```
+/papi parserel funnycube extended_clip %placeholder%
+```
+///
+
+----
+
+### eCloud Commands
+
+These commands all start with `/papi ecloud` and are used for things related about the [Expansion Cloud](../developers/expansion-cloud.md).
+
+#### `/papi ecloud clear`
+
+/// info |
+**Description**:  
+Clears the cache for the eCloud.
+///
+
+#### `/papi ecloud disable`
+
+/// info |
+**Description**:  
+Disables the connection to the eCloud.
+///
+
+#### `/papi ecloud download`
+
+/// info |
+**Description**:  
+Allows you to download an expansion from the eCloud
+
+**Arguments**:
+
+- `<expansion>` - The expansion to download.
+- `[version]` - The specific version of the expansion to download (Optional)
+
+**Example**:  
+```
+/papi ecloud download Vault
+/papi ecloud download Vault 1.5.2
+```
+///
+
+#### `/papi ecloud enable`
+
+/// info |
+**Description**:  
+Enables the connection to the eCloud
+///
+ 
+#### `/papi ecloud info`
+
+/// info |
+**Description**:  
+Gives information about a specific Expansion.
+
+**Arguments**:
+
+- `<expansion>` - The Expansion to retrieve information from.
+- `[version]` - The Expansion's version to get information from.
+
+**Example**:  
+```
+/papi ecloud info Vault
+```
+///
+
+#### `/papi ecloud list`
+
+/// info |
+**Description**:  
+Lists either all Expansions on the eCloud, only those by a specific author or only those that you have [installed](#papi-ecloud-download).  
+Installed Expansions show as green in the list and Expansions that are installed and have an update available show as gold.
+
+**Arguments**:
+
+- `<all|<author>|installed>` - List all Expansions, Expansions of a specific author or all Expnansions you have installed.
+
+**Example**:  
+```
+/papi ecloud list all
+/papi ecloud list clip
+/papi ecloud list installed
+```
+///
+
+#### `/papi ecloud placeholders`
+
+/// info |
+**Description**:  
+List all placeholders of an Expansion.
+
+**Arguments**:
+
+- `<expansion>` - The Expansion to list placeholders of.
+
+**Example**:  
+```
+/papi ecloud placeholders Vault
+```
+///
+
+#### `/papi ecloud refresh`
+
+/// info |
+**Description**:  
+Refresh the cached data from the eCloud.
+///
+
+#### `/papi ecloud status`
+
+/// info |
+**Description**:  
+Displays the actual Status of the eCloud.
+///
+
+----
+
+### Expansion Commands
+
+These commands can be used to manage the expansions that you have currently installed.
+
+#### `/papi info`
+
+/// info |
+**Description**:  
+Gives you information about the specified Expansion.
+
+**Argument(s)**:
+
+- `<expansion>` - The Expansion to get info from (Needs to be registered and active).
+
+**Example**:  
+```
+/papi info Vault
+```
+///
+
+#### `/papi list`
+
+/// info |
+**Description**:  
+Lists all active/registered expansions.  
+This is different to [/papi ecloud list installed](#papi-ecloud-list) in the fact, that it also includes expansions that were installed through a plugin (That aren't a separate   jar-file) and it also > doesn't show which one have updates available.
+///
+
+#### `/papi register`
+
+/// info |
+**Description**:  
+Registers an expansion from a specified filename.  
+This is useful in cases, where you downloaded the expansion manually and don't want to restart the server.  
+The file needs to be inside `/plugins/PlaceholderAPI/expansions`.
+
+**Arguments**:
+
+- `<filename>` - The file to register (including the file-extension).
+
+**Example**:  
+```
+/papi register MyExpansion.jar
+```
+///
+
+#### `/papi unregister`
+
+/// info |
+**Description**:  
+Unregisters the specified expansion.
+
+**Arguments**:
+
+- `<filename>` - The expansion to unregister.
+
+**Example**:  
+```
+/papi unregister MyExpansion.jar
+```
+///
+
+----
+
+### Other Commands
+
+These are other commands of PlaceholderAPI that don't fit any of the above categories.
+
+#### `/papi dump`
+
+/// info |
+**Description**:  
+Pastes useful information from PlaceholderAPI such as plugin version, server version and installed expansions to https://paste.helpch.at for simple sharing and support.
+///
+
+#### `/papi help`
+
+/// info |
+**Description**:  
+Displays all the commands PlaceholderAPI currently offers.
+///
+
+#### `/papi reload`
+
+/// info |
+**Description**:  
+Reloads the config settings.  
+You need to use this command after [downloading Expansions](#papi-ecloud-download) from the eCloud or they won't be properly registered.
+///
+
+#### `/papi version`
+
+/// info |
+**Description**:  
+Shows the current version and authors of PlaceholderAPI.
+///

docs/users/index.md

@@ -0,0 +1,45 @@
+---
+description: Pages aimed at server owners who want to utilize PlaceholderAPI.
+---
+
+# User Guides
+
+The pages listed under this section are meant for server owners who want to use PlaceholderAPI.
+
+----
+
+<div class="grid cards hide-list" markdown>
+
+-   ### Commands
+    
+    ----
+    
+    List of all available commands in PlaceholderAPI.
+    
+    - [:octicons-chevron-right-16: Go to Page](commands.md)
+
+-   ### Using Placeholders
+    
+    ----
+    
+    User Guide on how to use placeholders in a plugin.
+    
+    - [:octicons-chevron-right-16: Go to Page](using-placeholders.md)
+
+-   ### Placeholder List
+    
+    ----
+    
+    Community-curated list of available PlaceholderExpansions and their placeholders.
+    
+    - [:octicons-chevron-right-16: Go to Page](placeholder-list.md)
+
+-   ### Plugins using PlaceholderAPI
+    
+    ----
+    
+    List of Plugins that support PlaceholderAPI and/or provide their own placeholders to use.
+    
+    - [:octicons-chevron-right-16: Go to Page](plugins-using-placeholderapi.md)
+
+</div>

docs/users/using-placeholders.md

@@ -0,0 +1,54 @@
+---
+description: User Guide on how to use placeholders in a plugin.
+---
+
+# Using Placeholders
+
+This page is intended for server owners or server staff who want to learn how to use placeholders in a plugin.
+
+If you're a developer and would like to learn how to provide placeholders or support placeholders from other plugins in your own, check out [Using PlaceholderAPI](../developers/using-placeholderapi.md).
+
+## Prerequisites
+
+Before you can use placeholders should you check a few things first.
+
+### Plugin supports PlaceholderAPI
+
+The first and most important thing is, to find out if the plugin you want to use placeholders in is actually supporting PlaceholderAPI.  
+Chat-plugins such as EssentialsXChat do not natively support PlaceholderAPI and instead require separate plugins to "inject" the parsed placeholders into the final chat message.
+
+One way to check, if a Plugin is supporing PlaceholderAPI, is to check the [Plugins using PlaceholderAPI](plugins-using-placeholderapi.md) page.  
+If the plugin is listed and if the `Supports placeholders` text has a check, does it mean that PlaceholderAPI support is available.
+
+If the plugin isn't listed, can you usually check its plugin page, or any other source of information, such as a wiki, for clues on if PlaceholderAPI is supported.
+
+### Proper Internet connection
+
+PlaceholderAPI connects towards an eCloud located under https://api.extendedclip.com to retrieve information about placeholder expansions, but also to download said expansions from it.  
+Make sure that your server is allowing external connections to the above URL. If it doesn't, and you're using a host, contact their support and ask them to whitelist this URL.
+
+/// info | Info for hosts
+PlaceholderAPI provides and checks for a specific Environment variable to block the download of specific expansions.  
+Should you as a host want to block the download of specific expansions, add the `PAPI_BLOCKED_EXPANSIONS` Environment variable containing a comma-separated list of expansion names that PlaceholderAPI should not be able to download.
+
+This feature exists since version 2.11.4 of PlaceholderAPI
+///
+
+## Download/Get Expansion
+
+The way PlaceholderAPI's system works, allows a Placeholder Expansion and its corresponding placeholders to either be included within a plugin (If placeholder requires said plugin) or to be available as a separate jar file on the eCloud of PlaceholderAPI.  
+Depending on what type you have, will you need to do some extra steps to use the placeholder from the Placeholder Expansion.
+
+One way to find out, if an Expansion is included or separate, is to check the [Placeholder List](placeholder-list.md) page for any entry of it.  
+If it exists on the page, can you check the infobox right below the title of the Expansion for one of the following cases:
+
+- `papi ecloud download <expansion>`: The expansion is on the ecloud and needs to be downloaded using the [`/papi ecloud download` command](commands.md#papi-ecloud-download).
+- `Built into Plugin`: The expansion is part of the plugin it depends on and doesn't require any steps to install, unless stated otherwise.
+- *A URL*: The Expansion needs to be downloaded from a separate source (i.e. a GitHub Release). You need to manually download and move the jar into the expansions folder.
+
+You can check what expansions are loaded by running `/papi list`.
+
+## Use Expansion
+
+Using the placeholders of the Expansion is a straigh forward process.  
+Simply put the right placeholder format (i.e. `%player_name%`) inside whatever configuration option supports it. Please refer to any manuals or wikis a plugin may offer about what options support placeholders.

mkdocs.yml

@@ -0,0 +1,136 @@
+site_name: PlaceholderAPI Wiki
+site_description: Wiki of the Spigot Plugin PlaceholderAPI.
+site_author: PlaceholderAPI Team and Contributors
+
+site_url: 'https://wiki.placeholderapi.com'
+
+repo_name: PlaceholderAPI/PlaceholderAPI
+repo_url: https://github.com/PlaceholderAPI/PlaceholderAPI
+
+theme:
+  name: material
+  custom_dir: '.theme'
+  logo: assets/img/favicons/android-chrome-512x512.png
+  icon:
+    repo: octicons/mark-github-16
+    admonition:
+      note: octicons/pencil-16
+      abstract: octicons/checklist-16
+      info: octicons/info-16
+      tip: octicons/rocket-16
+      success: octicons/check-circle-16
+      question: octicons/question-16
+      warning: octicons/alert-16
+      failure: octicons/x-circle-16
+      danger: octicons/zap-16
+      bug: octicons/bug-16
+      example: octicons/beaker-16
+      quote: octicons/comment-16
+  palette:
+    - media: '(prefers-color-scheme: light)'
+      scheme: default
+      primary: blue grey
+      accent: cyan
+      toggle:
+        icon: octicons/sun-24
+        name: 'Switch to dark theme'
+    - media: '(prefers-color-scheme: dark)'
+      scheme: slate
+      primary: black
+      accent: cyan
+      toggle:
+        icon: octicons/moon-24
+        name: 'Switch to light theme'
+  features:
+    - navigation.indexes
+    - navigation.tabs
+    - navigation.tabs.sticky
+    - navigation.sections
+    - navigation.top
+    - content.tooltips
+    - content.code.copy
+
+extra:
+  consent:
+    title: Cookie consent
+    description: >-
+      We use cookies to recognize your repeated visits and preferences, as well
+      as to measure the effectiveness of our wiki and whether users find what
+      they're searching for. With your consent, you're helping us to make our
+      wiki better.
+    actions:
+      - accept
+      - reject
+      - manage
+  social:
+    - icon: fontawesome/regular/paper-plane
+      link: https://hangar.papermc.io/HelpChat/PlaceholderAPI
+    - icon: simple/spigotmc
+      link: https://www.spigotmc.org/resources/6245/
+    - icon: simple/discord
+      link: https://discord.gg/helpchat
+
+nav:
+  - index.md
+  - User Guides:
+    - users/index.md
+    - users/commands.md
+    - users/using-placeholders.md
+    - users/placeholder-list.md
+    - users/plugins-using-placeholderapi.md
+  - Dev Guides:
+    - developers/index.md
+    - developers/using-placeholderapi.md
+    - developers/creating-a-placeholderexpansion.md
+    - developers/expansion-cloud.md
+  - common-issues.md
+  - faq.md
+  - Discord: https://discord.gg/helpchat
+
+extra_javascript:
+  - assets/js/latest-release.js
+
+extra_css:
+  - assets/stylesheets/link-icons.css
+  - assets/stylesheets/styling.css
+
+markdown_extensions:
+  - attr_list
+  - toc:
+      permalink: true
+  - meta
+  - md_in_html
+  - pymdownx.superfences
+  - pymdownx.magiclink:
+      repo_url_shortener: true
+      repo_url_shorthand: true
+      provider: github
+      user: PlaceholderAPI
+      repo: PlaceholderAPI
+      normalize_issue_symbols: true
+  - pymdownx.emoji:
+      emoji_index: !!python/name:material.extensions.emoji.twemoji
+      emoji_generator: !!python/name:material.extensions.emoji.to_svg
+  - pymdownx.highlight
+  - pymdownx.inlinehilite
+  - pymdownx.blocks.admonition:
+      types:
+        - note
+        - abstract
+        - info
+        - tip
+        - success
+        - question
+        - warning
+        - failure
+        - danger
+        - bug
+        - example
+        - quote
+        - command
+        - integrated
+        - download
+  - pymdownx.blocks.details
+  - pymdownx.blocks.tab:
+      alternate_style: true
+  - pymdownx.tasklist

pom.xml

@@ -1,108 +0,0 @@
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <groupId>me.clip</groupId>
-    <artifactId>placeholderapi</artifactId>
-
-    <version>2.8.6</version>
-    <name>PlaceholderAPI</name>
-    <description>An awesome placeholder provider!</description>
-    <url>http://extendedclip.com</url>
-
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    </properties>
-
-    <repositories>
-        <repository>
-            <id>spigot-repo</id>
-            <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
-        </repository>
-        <repository>
-            <id>bstats-repo</id>
-            <url>http://repo.bstats.org/content/repositories/releases/</url>
-        </repository>
-        <repository>
-            <id>rayzr-repo</id>
-            <url>https://cdn.rawgit.com/Rayzr522/maven-repo/master/</url>
-        </repository>
-    </repositories>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.spigotmc</groupId>
-            <artifactId>spigot-api</artifactId>
-            <version>1.12.2-R0.1-SNAPSHOT</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.bstats</groupId>
-            <artifactId>bstats-bukkit</artifactId>
-            <version>1.2</version>
-            <scope>compile</scope>
-        </dependency>
-        <dependency>
-            <groupId>me.rayzr522</groupId>
-            <artifactId>jsonmessage</artifactId>
-            <version>1.0.0</version>
-            <scope>compile</scope>
-        </dependency>
-    </dependencies>
-
-    <build>
-        <defaultGoal>clean package</defaultGoal>
-
-        <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-jar-plugin</artifactId>
-                <version>2.3.2</version>
-                <configuration>
-                    <finalName>${project.name}-${project.version}</finalName>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.7.0</version>
-                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-shade-plugin</artifactId>
-                <version>3.1.0</version>
-                <executions>
-                    <execution>
-                        <phase>package</phase>
-                        <goals>
-                            <goal>shade</goal>
-                        </goals>
-                        <configuration>
-                            <minimizeJar>false</minimizeJar>
-                            <createDependencyReducedPom>false</createDependencyReducedPom>
-                            <relocations>
-                                <relocation>
-                                    <pattern>org.bstats</pattern>
-                                    <shadedPattern>me.clip.placeholderapi.metrics</shadedPattern>
-                                </relocation>
-                                <relocation>
-                                    <pattern>me.rayzr522</pattern>
-                                    <shadedPattern>me.clip.placeholderapi.util</shadedPattern>
-                                </relocation>
-                            </relocations>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-        <resources>
-            <resource>
-                <directory>src/main/resources</directory>
-                <filtering>true</filtering>
-            </resource>
-        </resources>
-    </build>
-</project>

src/main/java/me/clip/placeholderapi/PlaceholderAPI.java

@@ -1,323 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi;
-
-import me.clip.placeholderapi.events.ExpansionUnregisterEvent;
-import me.clip.placeholderapi.events.PlaceholderHookUnloadEvent;
-import me.clip.placeholderapi.expansion.PlaceholderExpansion;
-import me.clip.placeholderapi.expansion.Relational;
-import org.apache.commons.lang.Validate;
-import org.bukkit.Bukkit;
-import org.bukkit.ChatColor;
-import org.bukkit.entity.Player;
-import org.bukkit.plugin.Plugin;
-
-import java.util.*;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-import java.util.stream.Collectors;
-
-public class PlaceholderAPI {
-	
-	private PlaceholderAPI() {
-	}
-	
-	private final static Pattern PLACEHOLDER_PATTERN = Pattern.compile("[%]([^%]+)[%]");
-	private final static Pattern BRACKET_PLACEHOLDER_PATTERN = Pattern.compile("[{]([^{}]+)[}]");
-	private final static Pattern RELATIONAL_PLACEHOLDER_PATTERN = Pattern.compile("[%](rel_)([^%]+)[%]");
-	private final static Map<String, PlaceholderHook> placeholders = new HashMap<>();
-	
-	/**
-	 * check if a specific placeholder identifier is currently registered
-	 * @param identifier to check
-	 * @return true if identifier is already registered
-	 */
-	public static boolean isRegistered(String identifier) {
-		return !placeholders.isEmpty() && getRegisteredIdentifiers().stream().filter(id -> id.equalsIgnoreCase(identifier)).findFirst().orElse(null) != null;
-	}
-	
-	/**
-	 * Register a new placeholder hook
-	 * @param identifier Identifier of the placeholder -> "%(identifier)_(args...)%
-	 * 
-	 * @param placeholderHook implementing class that contains the onPlaceholderRequest method which is called when a value is needed for the specific placeholder
-	 * @return true if the hook was successfully registered, false if there is already a hook registered for the specified identifier
-	 */
-	public static boolean registerPlaceholderHook(String identifier, PlaceholderHook placeholderHook) {
-		Validate.notNull(identifier, "Identifier can not be null");
-		Validate.notNull(placeholderHook, "Placeholderhook can not be null");
-		if (isRegistered(identifier)) return false;
-		placeholders.put(identifier.toLowerCase(), placeholderHook);
-		return true;
-	}
-	
-	/**
-	 * unregister a placeholder hook by identifier
-	 * @param identifier the identifier for the placeholder hook to unregister
-	 * @return true if the placeholder hook was successfully unregistered, false if there was no placeholder hook registered for the identifier specified
-	 */
-	public static boolean unregisterPlaceholderHook(String identifier) {
-		Validate.notNull(identifier, "Identifier can not be null");		
-		return placeholders.remove(identifier.toLowerCase()) != null;
-	}
-	
-	/**
-	 * Get all registered placeholder identifiers
-	 * @return all registered placeholder identifiers
-	 */
-	public static Set<String> getRegisteredIdentifiers() {
-		if (placeholders.isEmpty()) return new HashSet<>();
-		return new HashSet<>(placeholders.keySet());
-	}
-
-	/**
-	 * Get map of registered placeholders 
-	 * @return copy of the internal placeholder map
-	 */
-	public static Map<String, PlaceholderHook> getPlaceholders() {
-		return new HashMap<>(placeholders);
-	}
-
-	public static Set<PlaceholderExpansion> getExpansions() {
-		return getPlaceholders().values().stream().filter(PlaceholderExpansion.class::isInstance).map(PlaceholderExpansion.class::cast).collect(Collectors.toCollection(HashSet::new));
-    }
-
-	/**
-	 * check if a String contains any PlaceholderAPI placeholders
-	 * @param text String to check 
-	 * @return true if String contains any registered placeholder identifiers, false otherwise
-	 */
-	public static boolean containsPlaceholders(String text) {
-		return text != null && PLACEHOLDER_PATTERN.matcher(text).find();
-	}
-	
-	/**
-	 * check if a String contains any PlaceholderAPI bracket placeholders
-	 * @param text String to check 
-	 * @return true if String contains any registered placeholder identifiers, false otherwise
-	 */
-	public static boolean containsBracketPlaceholders(String text) {
-		return text != null && BRACKET_PLACEHOLDER_PATTERN.matcher(text).find();
-	}
-	
-	/**
-	 * set placeholders in the list<String> text provided
-	 * placeholders are matched with the pattern {<placeholder>} when set with this method
-	 * @param p Player to parse the placeholders for
-	 * @param text text to set the placeholder values in
-	 * @return modified list with all placeholders set to the corresponding values
-	 */
-	public static List<String> setBracketPlaceholders(Player p, List<String> text) {
-		return setPlaceholders(p, text, BRACKET_PLACEHOLDER_PATTERN);
-	}
-
-	/**
-	 * set placeholders in the list<String> text provided
-	 * placeholders are matched with the pattern %(identifier)_(params)>% when set with this method
-	 * @param p Player to parse the placeholders for
-	 * @param text text to parse the placeholder values in
-	 * @return modified list with all placeholders set to the corresponding values
-	 */
-	public static List<String> setPlaceholders(Player p, List<String> text) {
-		return setPlaceholders(p, text, PLACEHOLDER_PATTERN);
-	}
-
-    /**
-     * set placeholders in the list<String> text provided
-     * placeholders are matched with the pattern %(identifier)_(params)>% when set with this method
-     * @param p Player to parse the placeholders for
-     * @param text text to parse the placeholder values in
-     * @return modified list with all placeholders set to the corresponding values
-     */
-    public static List<String> setPlaceholders(Player p, List<String> text, Pattern pattern) {
-        if (text == null) return null;
-        List<String> temp = new ArrayList<>();
-        text.forEach(line -> {
-            temp.add(setPlaceholders(p, line, pattern));
-        });
-        return temp;
-    }
-
-    /**
-     * set placeholders in the text specified
-     * placeholders are matched with the pattern {<placeholder>} when set with this method
-     * @param player Player to parse the placeholders for
-     * @param text text to parse the placeholder values to
-     * @return modified text with all placeholders set to the corresponding values
-     */
-    public static String setBracketPlaceholders(Player player, String text) {
-        return setPlaceholders(player, text, BRACKET_PLACEHOLDER_PATTERN);
-    }
-	
-	/**
-	 * set placeholders in the text specified
-	 * placeholders are matched with the pattern %<(identifier)_(params)>% when set with this method
-	 * @param player Player to parse the placeholders for
-	 * @param text text to parse the placeholder values to
-	 * @return text with all placeholders set to the corresponding values
-	 */
-	public static String setPlaceholders(Player player, String text) {
-		return setPlaceholders(player, text, PLACEHOLDER_PATTERN);
-	}
-
-    /**
-     * set placeholders in the text specified
-     * placeholders are matched with the pattern %<(identifier)_(params)>% when set with this method
-     * @param player Player to parse the placeholders for
-     * @param text text to parse the placeholder values to
-     * @param placeholderPattern the pattern to match placeholders to. Capture group 1 must contain an underscore separating the identifier from the params
-     * @return text with all placeholders set to the corresponding values
-     */
-	public static String setPlaceholders(Player player, String text, Pattern placeholderPattern) {
-		if (text == null) return null;
-		if (placeholders.isEmpty()) return colorize(text);
-		Matcher m = placeholderPattern.matcher(text);
-		Map<String, PlaceholderHook> hooks = getPlaceholders();
-		while (m.find()) {
-			String format = m.group(1);
-			int index = format.indexOf("_");
-			if (index <= 0 || index >= format.length()) continue;
-			String identifier = format.substring(0, index).toLowerCase();
-			String params = format.substring(index+1);
-			if (hooks.containsKey(identifier)) {
-				String value = hooks.get(identifier).onPlaceholderRequest(player, params);
-				if (value != null) {
-					text = text.replaceAll(Pattern.quote(m.group()), Matcher.quoteReplacement(value));
-				}
-			}
-		}
-		return colorize(text);
-	}
-	
-	/**
-	 * set relational placeholders in the text specified
-	 * placeholders are matched with the pattern %<rel_(identifier)_(params)>% when set with this method
-	 * @param one Player to compare
-	 * @param two Player to compare
-	 * @param text text to parse the placeholder values to
-	 * @return text with all relational placeholders set to the corresponding values
-	 */
-	public static List<String> setRelationalPlaceholders(Player one, Player two, List<String> text) {
-		if (text == null) return null;
-		List<String> temp = new ArrayList<>();
-		text.forEach(line -> {
-			temp.add(setRelationalPlaceholders(one, two, line));
-		});
-		return temp;
-	}
-	
-	/**
-	 * set relational placeholders in the text specified
-	 * placeholders are matched with the pattern %<rel_(identifier)_(params)>% when set with this method
-	 * @param one Player to compare
-	 * @param two Player to compare
-	 * @param text text to parse the placeholder values to
-	 * @return text with all relational placeholders set to the corresponding values
-	 */
-	public static String setRelationalPlaceholders(Player one, Player two, String text) {
-		if (text == null) return null;
-		if (placeholders.isEmpty()) return colorize(text);
-		Matcher m = RELATIONAL_PLACEHOLDER_PATTERN.matcher(text);
-		Map<String, PlaceholderHook> hooks = getPlaceholders();
-		while (m.find()) {
-			String format = m.group(2);
-			int index = format.indexOf("_");
-		    if (index <= 0 || index >= format.length()) continue;
-		    String identifier = format.substring(0, index).toLowerCase();
-		    String params = format.substring(index+1);
-		    if (hooks.containsKey(identifier)) {
-		    	if (!(hooks.get(identifier) instanceof Relational)) {
-		    		continue;
-		    	}
-		    	Relational rel = (Relational) hooks.get(identifier);
-		    	String value = rel.onPlaceholderRequest(one, two, params);
-				if (value != null) {
-					text = text.replaceAll(Pattern.quote(m.group()), Matcher.quoteReplacement(value));
-				}
-		    }
-		}
-		return colorize(text);
-	}
-
-    /**
-     * unregister ALL placeholder hooks that are currently registered
-     */
-    protected static void unregisterAll() {
-        unregisterAllProvidedExpansions();
-        placeholders.clear();
-    }
-
-    /**
-     * unregister all expansions provided by PlaceholderAPI
-     */
-    public static void unregisterAllProvidedExpansions() {
-        if (placeholders.isEmpty()) return;
-        getPlaceholders().forEach((key, value) -> {
-            if (value instanceof PlaceholderExpansion) {
-            	PlaceholderExpansion ex = (PlaceholderExpansion) value;
-                if (!ex.persist()) {
-                    unregisterExpansion(ex);
-                }
-            }
-        });
-    }
-
-    public static boolean unregisterExpansion(PlaceholderExpansion ex) {
-        if (unregisterPlaceholderHook(ex.getIdentifier())) {
-            Bukkit.getPluginManager().callEvent(new ExpansionUnregisterEvent(ex));
-            return true;
-        }
-        return false;
-    }
-	
-	public static Pattern getPlaceholderPattern() {
-		return PLACEHOLDER_PATTERN;
-	}
-	
-	public static Pattern getBracketPlaceholderPattern() {
-		return BRACKET_PLACEHOLDER_PATTERN;
-	}
-	
-	public static Pattern getRelationalPlaceholderPattern() {
-		return RELATIONAL_PLACEHOLDER_PATTERN;
-	}
-	
-	public static String colorize(String text) {
-		return ChatColor.translateAlternateColorCodes('&', text);
-	}
-	
-	@Deprecated
-	public static Set<String> getRegisteredPlaceholderPlugins() {
-		return getRegisteredIdentifiers();
-	}
-	@Deprecated
-	public static Set<String> getExternalPlaceholderPlugins() {
-		return null;
-	}
-	@Deprecated
-	public static boolean registerPlaceholderHook(Plugin plugin, PlaceholderHook placeholderHook) {
-		return plugin != null && registerPlaceholderHook(plugin.getName(), placeholderHook);
-	}
-	@Deprecated
-	public static boolean unregisterPlaceholderHook(Plugin plugin) {
-		return plugin != null && unregisterPlaceholderHook(plugin.getName());
-	}
-}

src/main/java/me/clip/placeholderapi/PlaceholderAPIPlugin.java

@@ -1,268 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi;
-
-import me.clip.placeholderapi.commands.PlaceholderAPICommands;
-import me.clip.placeholderapi.configuration.PlaceholderAPIConfig;
-import me.clip.placeholderapi.expansion.ExpansionManager;
-import me.clip.placeholderapi.expansion.PlaceholderExpansion;
-import me.clip.placeholderapi.expansion.Version;
-import me.clip.placeholderapi.expansion.cloud.ExpansionCloudManager;
-import me.clip.placeholderapi.updatechecker.UpdateChecker;
-import me.clip.placeholderapi.util.TimeUtil;
-import org.bstats.bukkit.Metrics;
-import org.bukkit.Bukkit;
-import org.bukkit.ChatColor;
-import org.bukkit.command.CommandSender;
-import org.bukkit.plugin.java.JavaPlugin;
-
-import java.text.SimpleDateFormat;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.concurrent.TimeUnit;
-
-
-/**
- * Yes I have a shit load of work to do...
- * 
- * @author Ryan McCarthy
- *
- */
-public class PlaceholderAPIPlugin extends JavaPlugin {
-
-	private static PlaceholderAPIPlugin instance;
-
-	private PlaceholderAPIConfig config;
-
-	private ExpansionManager expansionManager;
-
-	private ExpansionCloudManager expansionCloud;
-
-	private static SimpleDateFormat dateFormat;
-
-	private static String booleanTrue;
-
-	private static String booleanFalse;
-
-	private static Version serverVersion;
-
-	private long startTime;
-
-	@Override
-	public void onLoad() {
-		startTime = System.currentTimeMillis();
-		instance = this;
-		serverVersion = getVersion();
-		config = new PlaceholderAPIConfig(this);
-		expansionManager = new ExpansionManager(this);
-	}
-
-	@Override
-	public void onEnable() {
-		config.loadDefConfig();
-		setupOptions();
-		getCommand("placeholderapi").setExecutor(new PlaceholderAPICommands(this));
-		new PlaceholderListener(this);
-		getLogger().info("Placeholder expansion registration initializing...");
-		expansionManager.registerAllExpansions();
-		if (config.checkUpdates()) {
-			new UpdateChecker(this);
-		}
-		if (config.isCloudEnabled()) {
-			enableCloud();
-		}
-		setupMetrics();
-	}
-
-	@Override
-	public void onDisable() {
-		disableCloud();
-		PlaceholderAPI.unregisterAll();
-		expansionManager.clean();
-		expansionManager = null;
-		Bukkit.getScheduler().cancelTasks(this);
-		serverVersion = null;
-		instance = null;
-	}
-
-	public void reloadConf(CommandSender s) {
-		boolean cloudEnabled = this.expansionCloud != null;
-		expansionManager.clean();
-		PlaceholderAPI.unregisterAllProvidedExpansions();
-		reloadConfig();
-		setupOptions();
-		expansionManager.registerAllExpansions();
-		if (!config.isCloudEnabled()) {
-			disableCloud();
-		} else if (!cloudEnabled) {
-			enableCloud();
-		}
-		s.sendMessage(ChatColor.translateAlternateColorCodes('&', PlaceholderAPI.getRegisteredIdentifiers().size() + " &aplaceholder hooks successfully registered!"));
-	}
-
-	private void setupOptions() {
-		booleanTrue = config.booleanTrue();
-		if (booleanTrue == null) {
-			booleanTrue = "true";
-		}
-		booleanFalse = config.booleanFalse();
-		if (booleanFalse == null) {
-			booleanFalse = "false";
-		}
-		try {
-			dateFormat = new SimpleDateFormat(config.dateFormat());
-		} catch (Exception e) {
-			dateFormat = new SimpleDateFormat("MM/dd/yy HH:mm:ss");
-		}
-	}
-
-	private void setupMetrics() {
-		Metrics m = new Metrics(this);
-	    m.addCustomChart(new Metrics.SimplePie("using_expansion_cloud", () -> getExpansionCloud() != null ? "yes" : "no"));
-		
-	    m.addCustomChart(new Metrics.SimplePie("using_spigot", () -> getServerVersion().isSpigot() ? "yes" : "no"));
-
-	    m.addCustomChart(new Metrics.AdvancedPie("expansions_used", () -> {
-            Map<String, Integer> map = new HashMap<>();
-            Map<String, PlaceholderHook> p = PlaceholderAPI.getPlaceholders();
-
-            if (!p.isEmpty()) {
-
-                for (PlaceholderHook hook : p.values()) {
-                    if (hook instanceof PlaceholderExpansion) {
-                        PlaceholderExpansion ex = (PlaceholderExpansion) hook;
-                        map.put(ex.getPlugin() == null ? ex.getIdentifier()
-                                : ex.getPlugin(), 1);
-                    }
-                }
-            }
-            return map;
-
-        }));
-
-	}
-
-	private static Version getVersion() {
-		String v = "unknown";
-		boolean spigot = false;
-		try {
-			v = Bukkit.getServer().getClass().getPackage().getName()
-					.split("\\.")[3];
-		} catch (ArrayIndexOutOfBoundsException ex) {
-		}
-		try {
-			Class.forName("org.spigotmc.SpigotConfig");
-			Class.forName("net.md_5.bungee.api.chat.BaseComponent");
-			spigot = true;
-		} catch (ExceptionInInitializerError | ClassNotFoundException exception) {
-		}
-		return new Version(v, spigot);
-	}
-
-	public void enableCloud() {
-		if (expansionCloud == null) {
-			expansionCloud = new ExpansionCloudManager(this);
-			expansionCloud.fetch();
-		} else {
-			expansionCloud.clean();
-			expansionCloud.fetch();
-		}
-	}
-
-	public void disableCloud() {
-		if (expansionCloud != null) {
-			expansionCloud.clean();
-			expansionCloud = null;
-		}
-	}
-
-	/**
-	 * Gets the static instance of the main class for PlaceholderAPI. This class
-	 * is not the actual API class, this is the main class that extends
-	 * JavaPlugin. For most API methods, use static methods available from the
-	 * class: {@link PlaceholderAPI}
-	 * 
-	 * @return PlaceholderAPIPlugin instance
-	 */
-	public static PlaceholderAPIPlugin getInstance() {
-		return instance;
-	}
-
-	/**
-	 * Get the configurable {@linkplain SimpleDateFormat} object that is used to
-	 * parse time for generic time based placeholders
-	 * 
-	 * @return date format
-	 */
-	public static SimpleDateFormat getDateFormat() {
-		return dateFormat != null ? dateFormat : new SimpleDateFormat(
-				"MM/dd/yy HH:mm:ss");
-	}
-
-	/**
-	 * Get the configurable {@linkplain String} value that should be returned
-	 * when a boolean is true
-	 * 
-	 * @return string value of true
-	 */
-	public static String booleanTrue() {
-		return booleanTrue != null ? booleanTrue : "true";
-	}
-
-	/**
-	 * Get the configurable {@linkplain String} value that should be returned
-	 * when a boolean is false
-	 * 
-	 * @return string value of false
-	 */
-	public static String booleanFalse() {
-		return booleanFalse != null ? booleanFalse : "false";
-	}
-
-	public static Version getServerVersion() {
-		return serverVersion != null ? serverVersion : getVersion();
-	}
-
-	/**
-	 * Obtain the configuration class for PlaceholderAPI.
-	 * 
-	 * @return PlaceholderAPIConfig instance
-	 */
-	public PlaceholderAPIConfig getPlaceholderAPIConfig() {
-		return config;
-	}
-
-	public ExpansionManager getExpansionManager() {
-		return expansionManager;
-	}
-
-	public ExpansionCloudManager getExpansionCloud() {
-		return expansionCloud;
-	}
-
-	public String getUptime() {
-		return TimeUtil.getTime((int) TimeUnit.MILLISECONDS.toSeconds(System.currentTimeMillis() - startTime));
-	}
-
-	public long getUptimeMillis() {
-		return (System.currentTimeMillis() - startTime);
-	}
-}

src/main/java/me/clip/placeholderapi/PlaceholderHook.java

@@ -1,34 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi;
-
-import org.bukkit.entity.Player;
-
-public abstract class PlaceholderHook {
-
-	/**
-	 * called when a placeholder is requested from this PlaceholderHook
-	 * @param p Player requesting the placeholder value for, null if not needed for a player
-	 * @param params String passed for the placeholder hook to determine what value to return
-	 * @return value for the requested player and params
-	 */
-	public abstract String onPlaceholderRequest(Player p, String params);
-}

src/main/java/me/clip/placeholderapi/PlaceholderListener.java

@@ -1,153 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi;
-
-import me.clip.placeholderapi.events.ExpansionUnregisterEvent;
-import me.clip.placeholderapi.events.PlaceholderHookUnloadEvent;
-import me.clip.placeholderapi.expansion.*;
-import me.clip.placeholderapi.expansion.cloud.CloudExpansion;
-import me.clip.placeholderapi.external.EZPlaceholderHook;
-import org.bukkit.Bukkit;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.EventPriority;
-import org.bukkit.event.HandlerList;
-import org.bukkit.event.Listener;
-import org.bukkit.event.player.PlayerQuitEvent;
-import org.bukkit.event.server.PluginDisableEvent;
-import org.bukkit.event.server.PluginEnableEvent;
-
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.Set;
-
-
-public class PlaceholderListener implements Listener {
-	
-	private PlaceholderAPIPlugin plugin;
-	
-	public PlaceholderListener(PlaceholderAPIPlugin instance) {
-		plugin = instance;
-		Bukkit.getPluginManager().registerEvents(this, instance);
-	}
-	
-	@EventHandler
-	public void onExpansionUnregister(ExpansionUnregisterEvent event) {
-		
-		if (event.getExpansion() instanceof Listener) {
-			HandlerList.unregisterAll((Listener)event.getExpansion());
-		}
-		
-		if (event.getExpansion() instanceof Taskable) {
-			((Taskable) event.getExpansion()).stop();
-		}
-		
-		if (event.getExpansion() instanceof Cacheable) {
-			((Cacheable) event.getExpansion()).clear();
-		}
-		
-		if (plugin.getExpansionCloud() != null) {
-			
-			CloudExpansion ex = plugin.getExpansionCloud().getCloudExpansion(event.getExpansion().getName());
-			
-			if (ex != null) {
-				ex.setHasExpansion(false);
-				ex.setShouldUpdate(false);
-			}
-		}
-	}
-	
-	@EventHandler
-	public void onEnable(PluginEnableEvent event) {
-		ExpansionManager m = plugin.getExpansionManager();
-		PlaceholderExpansion e = m.getCachedExpansion(event.getPlugin().getName().toLowerCase());
-		if (e != null && e.canRegister()) {
-			if (e.isRegistered() || m.registerExpansion(e)) {
-				m.removeCachedExpansion(e.getPlugin());
-			}
-		}
-	}
-	
-	@EventHandler(priority = EventPriority.HIGH)
-	public void onPluginUnload(PluginDisableEvent e) {
-		
-		String n = e.getPlugin().getName();
-		
-		if (n == null) {
-			return;
-		}
-		
-		if (n.equals(plugin.getName())) {
-			return;
-		}
-			
-		Map<String, PlaceholderHook> hooks = PlaceholderAPI.getPlaceholders();
-			
-		for (Entry<String, PlaceholderHook> hook : hooks.entrySet()) {
-				
-			PlaceholderHook i = hook.getValue();
-				
-			if (i instanceof EZPlaceholderHook) {
-					
-				EZPlaceholderHook h = (EZPlaceholderHook) i;
-				
-				if (h.getPluginName() == null) {
-					continue;
-				}
-					
-				if (h.getPluginName().equalsIgnoreCase(n)) {
-					if (PlaceholderAPI.unregisterPlaceholderHook(hook.getKey())) {
-						plugin.getLogger().info("Unregistered placeholder hook for placeholder: " + h.getPlaceholderName());
-						break;
-					}
-				}
-			} else if (i instanceof PlaceholderExpansion) {
-				
-				PlaceholderExpansion ex = (PlaceholderExpansion) i;
-				
-				if (ex.getPlugin() == null) {
-					continue;
-				}
-				
-				if (ex.getPlugin().equalsIgnoreCase(n)) {
-					if (PlaceholderAPI.unregisterExpansion(ex)) {
-						plugin.getLogger().info("Unregistered placeholder expansion: " + ex.getIdentifier());
-					}
-				}
-			}
-		}
-	}
-	
-	@EventHandler
-	public void onQuit(PlayerQuitEvent e) {
-
-	    Set<PlaceholderExpansion> expansions = PlaceholderAPI.getExpansions();
-
-		if (expansions.isEmpty()) {
-			return;
-		}
-		
-		for (PlaceholderExpansion ex : expansions) {
-			if (ex instanceof Cleanable) {
-				((Cleanable) ex).cleanup(e.getPlayer());
-			}
-		}
-	}
-}

src/main/java/me/clip/placeholderapi/commands/ExpansionCloudCommands.java

@@ -1,402 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.commands;
-
-import me.clip.placeholderapi.PlaceholderAPI;
-import me.clip.placeholderapi.PlaceholderAPIPlugin;
-import me.clip.placeholderapi.expansion.PlaceholderExpansion;
-import me.clip.placeholderapi.expansion.cloud.CloudExpansion;
-import me.clip.placeholderapi.util.Msg;
-import me.rayzr522.jsonmessage.JSONMessage;
-import net.md_5.bungee.api.chat.ClickEvent;
-import net.md_5.bungee.api.chat.ComponentBuilder;
-import net.md_5.bungee.api.chat.HoverEvent;
-import net.md_5.bungee.api.chat.TextComponent;
-import org.bukkit.ChatColor;
-import org.bukkit.command.Command;
-import org.bukkit.command.CommandExecutor;
-import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Player;
-
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-
-import static me.clip.placeholderapi.util.Msg.color;
-import static me.clip.placeholderapi.util.Msg.msg;
-
-public class ExpansionCloudCommands implements CommandExecutor {
-
-	private PlaceholderAPIPlugin plugin;
-	
-	public ExpansionCloudCommands(PlaceholderAPIPlugin instance) {
-		plugin = instance;
-	}
-
-	@Override
-	public boolean onCommand(CommandSender s, Command c, String label, String[] args) {
-		
-		if (args.length == 1) {
-			msg(s, "&bExpansion cloud commands",
-			" ",
-			"&b/papi ecloud status",
-			"&fView status of the ecloud",
-			"&b/papi ecloud list <all/author> (page)",
-			"&fList all/author specific available expansions",
-			"&b/papi ecloud info <expansion name>",
-			"&fView information about a specific expansion available on the cloud",
-            "&b/papi ecloud versioninfo <expansion name> <version>",
-            "&fView information about a specific version of an expansion",
-            "&b/papi ecloud placeholders <expansion name>",
-            "&fView placeholders for an expansion",
-			"&b/papi ecloud download <expansion name> (version)",
-			"&fDownload an expansion from the ecloud",
-			"&b/papi ecloud refresh",
-			"&fFetch the most up to date list of expansions available.",
-			"&b/papi ecloud clear",
-			"&fClear the expansion cloud cache.");
-			return true;
-		}
-
-		if (args[1].equalsIgnoreCase("refresh") || args[1].equalsIgnoreCase("update") || args[1].equalsIgnoreCase("fetch")) {
-			msg(s, "&aRefresh task started. Use &f/papi ecloud list all &ain a few!!");
-			plugin.getExpansionCloud().clean();
-			plugin.getExpansionCloud().fetch();
-			return true;
-		}
-
-		if (plugin.getExpansionCloud().getCloudExpansions().isEmpty()) {
-			msg(s, "&7No cloud expansions are available at this time.");
-			return true;
-		}
-
-		if (args[1].equalsIgnoreCase("clear")) {
-			plugin.getExpansionCloud().clean();
-			msg(s, "&aThe cache has been cleared!!");
-			return true;
-		}
-
-		if (args[1].equalsIgnoreCase("status")) {
-			
-			msg(s, "&bThere are &f" + plugin.getExpansionCloud().getCloudExpansions().size() + " &bexpansions available on the cloud.",
-			"&7A total of &f" + plugin.getExpansionCloud().getCloudAuthorCount() + " &7authors have contributed to the expansion cloud.");
-			if (plugin.getExpansionCloud().getToUpdateCount() > 0) {
-				msg(s, "&eYou have &f" + plugin.getExpansionCloud().getToUpdateCount()
-						+ " &eexpansions installed that have updates available.");
-			}
-			
-			return true;
-		}
-
-		if (args[1].equalsIgnoreCase("info")) {
-			
-			if (args.length < 3) {
-				msg(s, "&cAn expansion name must be specified!");
-				return true;
-			}
-			
-			CloudExpansion expansion = plugin.getExpansionCloud().getCloudExpansion(args[2]);
-			
-			if (expansion == null) {
-				msg(s, "&cNo expansion found by the name: &f" + args[2]);
-				return true;
-			}
-			
-			if (!(s instanceof Player)) {
-				msg(s, (expansion.shouldUpdate() ? "&e" : "") + expansion.getName() + " &8&m-- &r" + expansion.getVersion().getUrl());
-				return true;
-			}
-			
-			Player p = (Player) s;
-			
-			msg(s, "&bExpansion&7: &f" + expansion.getName(),
-					"&bAuthor: &f" + expansion.getAuthor(),
-					"&bVerified: &f" + expansion.isVerified()
-			);
-
-			// latest version
-            JSONMessage latestVersion = JSONMessage.create(color("&bLatest version: &f" + expansion.getLatestVersion()));
-            latestVersion.tooltip(color("&bReleased: &f" + expansion.getTimeSinceLastUpdate()
-                    + "\n&bUpdate information: &f" + expansion.getVersion().getReleaseNotes()
-            ));
-            latestVersion.send(p);
-
-			// versions
-            JSONMessage versions = JSONMessage.create(color("&bVersions available: &f" + expansion.getVersions().size()));
-            versions.tooltip(color(String.join("&b, &f", expansion.getAvailableVersions())));
-            versions.suggestCommand("/papi ecloud versioninfo " + expansion.getName() + " " + expansion.getLatestVersion());
-            versions.send(p);
-
-            // placeholders
-            if (expansion.getPlaceholders() != null) {
-                JSONMessage placeholders = JSONMessage.create(color("&bPlaceholders: &f" + expansion.getPlaceholders().size()));
-                placeholders.tooltip(color(String.join("&b, &f", expansion.getPlaceholders())));
-                placeholders.suggestCommand("/papi ecloud placeholders " + expansion.getName());
-                placeholders.send(p);
-            }
-			return true;
-		}
-
-        if (args[1].equalsIgnoreCase("versioninfo")) {
-
-            if (args.length < 4) {
-                msg(s, "&cAn expansion name and version must be specified!");
-                return true;
-            }
-
-            CloudExpansion expansion = plugin.getExpansionCloud().getCloudExpansion(args[2]);
-
-            if (expansion == null) {
-                msg(s, "&cNo expansion found by the name: &f" + args[2]);
-                return true;
-            }
-
-            CloudExpansion.Version version = expansion.getVersion(args[3]);
-
-            if (version == null) {
-                msg(s, "&cThe version specified does not exist for expansion: &f" + expansion.getName());
-                return true;
-            }
-
-            msg(s, "&bExpansion: " + (expansion.shouldUpdate() ? "&e" : "&f") + expansion.getName(),
-                    "&bVersion: &f" + version.getVersion(),
-                    "&bVersion info: &f" + version.getReleaseNotes());
-
-            if (!(s instanceof Player)) {
-                msg(s, "&bDownload url: " + version.getUrl());
-                return true;
-            }
-
-            Player p = (Player) s;
-
-            JSONMessage download = JSONMessage.create(color("&7Click to download this version"));
-            download.suggestCommand("/papi ecloud download " + expansion.getName() + " " + version.getVersion());
-            download.send(p);
-            return true;
-        }
-
-        if (args[1].equalsIgnoreCase("placeholders")) {
-
-            if (args.length < 3) {
-                msg(s, "&cAn expansion name must be specified!");
-                return true;
-            }
-
-            CloudExpansion expansion = plugin.getExpansionCloud().getCloudExpansion(args[2]);
-
-            if (expansion == null) {
-                msg(s, "&cNo expansion found by the name: &f" + args[2]);
-                return true;
-            }
-
-            List<String> placeholders = expansion.getPlaceholders();
-
-            if (placeholders == null) {
-                msg(s, "&cThe expansion: &f" + expansion.getName() + " &cdoes not have any placeholders listed.",
-                        "&7You should contact &f" + expansion.getAuthor() + " &7and ask for them to be added.");
-                return true;
-            }
-
-            if (!(s instanceof Player) || plugin.getExpansionManager().getRegisteredExpansion(expansion.getName()) == null) {
-                msg(s, "&bPlaceholders: &f" + placeholders.size(),
-                        String.join("&a, &f"));
-                return true;
-            }
-
-            Player p = (Player) s;
-            JSONMessage message = JSONMessage.create(color("&bPlaceholders: &f" + placeholders.size()));
-            message.then("\n");
-
-            for (int i = 0 ; i < placeholders.size() ; i++) {
-                if (i == placeholders.size()-1) {
-                    message.then(placeholders.get(i));
-                } else {
-                    message.then(color(placeholders.get(i) + "&b, &f"));
-                }
-                message.tooltip(PlaceholderAPI.setPlaceholders(p, placeholders.get(i)));
-            }
-
-            message.send(p);
-            return true;
-        }
-
-        if (args[1].equalsIgnoreCase("list")) {
-			
-			int page = 1;
-			
-			String author;
-			boolean installed = false;
-			
-			if (args.length < 3) {
-				msg(s, "&cIncorrect usage! &7/papi ecloud list <all/author/installed> (page)");
-				return true;
-			}
-			
-			author = args[2];
-			
-			if (author.equalsIgnoreCase("all")) {
-				author = null;
-			} else if (author.equalsIgnoreCase("installed")) {
-				author = null;
-				installed = true;
-			}
-			
-			if (args.length >= 4) {
-				try {
-					page = Integer.parseInt(args[3]);
-				} catch (NumberFormatException ex) {
-					msg(s, "&cPage number must be an integer!");
-					return true;
-				}
-			}
-			
-			if (page < 1) {
-				msg(s, "&cPage must be greater than or equal to 1!");
-				return true;
-			}
-			
-			int avail;
-			
-			Map<Integer, CloudExpansion> ex;
-			
-			if (installed) {
-				ex = plugin.getExpansionCloud().getAllInstalled();
-			} else if (author == null) {
-				ex = plugin.getExpansionCloud().getCloudExpansions();
-			} else {
-				ex = plugin.getExpansionCloud().getAllByAuthor(author);
-			}
-			
-			if (ex == null || ex.isEmpty()) {
-				msg(s, "&cNo expansions available" + (author != null ? " for author &f" + author : ""));
-				return true;
-			}
-			
-			avail = plugin.getExpansionCloud().getPagesAvailable(ex, 10);
-			
-			if (page > avail) {
-				msg(s, "&cThere " + ((avail == 1) ? " is only &f" + avail + " &cpage available!" : "are only &f" + avail + " &cpages available!"));
-				return true;
-			}			
-			
-			msg(s, "&bShowing expansions for&7: &f" + (author != null ? author : (installed ? "all installed" : "all available"))+ " &8&m--&r &bamount&7: &f" + ex.size() + " &bpage&7: &f" + page + "&7/&f" + avail);
-			
-			ex = plugin.getExpansionCloud().getPage(ex, page, 10);
-			
-			if (ex == null) {
-				msg(s, "&cThere was a problem getting the requested page...");
-				return true;
-			}
-			
-			msg(s, "&aGreen = Expansions you have");
-			msg(s, "&6Gold = Expansions which need updated");
-			
-			if (!(s instanceof Player)) {
-				
-				for (Entry<Integer, CloudExpansion> expansion : ex.entrySet()) {
-					if (expansion == null || expansion.getValue() == null) continue;
-					msg(s, "&b" + (expansion.getKey()+1) + "&7: " + (expansion.getValue().shouldUpdate() ? "&6" : (expansion.getValue().hasExpansion() ? "&a" : "&7")) + expansion.getValue().getName() + " &8&m-- &r" + expansion.getValue().getVersion().getUrl());
-				}
-				
-				return true;
-			}  
-			
-			Player p = (Player) s;
-			
-			for (Entry<Integer, CloudExpansion> expansion : ex.entrySet()) {
-				
-				if (expansion == null || expansion.getValue() == null) {
-					continue;
-				}
-
-                StringBuilder sb = new StringBuilder();
-                if (expansion.getValue().shouldUpdate()) {
-                    sb.append("&6Click to update to the latest version of this expansion\n\n");
-                } else if (!expansion.getValue().hasExpansion()) {
-                    sb.append("&bClick to download this expansion\n\n");
-                } else {
-                    sb.append("&aYou have the latest version of this expansion\n\n");
-                }
-                sb.append("&bAuthor&7: &f" + expansion.getValue().getAuthor() + "\n");
-                sb.append("&bVerified&7: &f" + expansion.getValue().isVerified() + "\n");
-                sb.append("&bLatest version&7: &f" + expansion.getValue().getVersion().getVersion() + "\n");
-                sb.append("&bLast updated&7: &f" + expansion.getValue().getTimeSinceLastUpdate() + " ago\n");
-                sb.append("\n" + expansion.getValue().getDescription());
-
-                String msg = color("&b" + (expansion.getKey()+1) + "&7: " + (expansion.getValue().shouldUpdate() ? "&6" : (expansion.getValue().hasExpansion() ? "&a" : "")) + expansion.getValue().getName());
-
-                String hover = color(sb.toString());
-
-                JSONMessage line = JSONMessage.create(msg);
-                line.tooltip(hover);
-                line.suggestCommand("/papi ecloud info " + expansion.getValue().getName());
-                line.send(p);
-			}
-			
-			return true;
-		}
-		
-		
-		if (args[1].equalsIgnoreCase("download")) {
-			
-			if (args.length < 3) {
-				msg(s, "&cAn expansion name must be specified!");
-				return true;
-			}
-			
-			CloudExpansion expansion = plugin.getExpansionCloud().getCloudExpansion(args[2]);
-			
-			if (expansion == null) {
-				msg(s, "&cNo expansion found with the name: &f" + args[2]);
-				return true;
-			}
-			
-			PlaceholderExpansion loaded = plugin.getExpansionManager().getRegisteredExpansion(args[2]);
-			
-			if (loaded != null && loaded.isRegistered()) {
-				PlaceholderAPI.unregisterPlaceholderHook(loaded.getIdentifier());
-			}
-
-			String version = expansion.getLatestVersion();
-
-			if (args.length == 4) {
-				version = args[3];
-				if (expansion.getVersion(version) == null) {
-					msg(s, "&cThe version you specified does not exist for &f" + expansion.getName());
-					msg(s, "&7Available versions: &f" + expansion.getVersions().size());
-					msg(s, String.join("&a, &f", expansion.getAvailableVersions()));
-					return true;
-				}
-			}
-
-			msg(s, "&aDownload starting for expansion: &f" + expansion.getName() + " &aversion: &f" + version);
-			String player = ((s instanceof Player) ? s.getName() : null);
-			plugin.getExpansionCloud().downloadExpansion(player, expansion, version);
-			return true;
-		}
-		
-		msg(s, "&cIncorrect usage! &b/papi ecloud");
-		return true;
-	}
-	
-
-	
-}

src/main/java/me/clip/placeholderapi/commands/PlaceholderAPICommands.java

@@ -1,265 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.commands;
-
-import me.clip.placeholderapi.PlaceholderAPI;
-import me.clip.placeholderapi.PlaceholderAPIPlugin;
-import me.clip.placeholderapi.expansion.PlaceholderExpansion;
-import me.clip.placeholderapi.util.Msg;
-import org.apache.commons.lang.StringUtils;
-import org.bukkit.Bukkit;
-import org.bukkit.command.Command;
-import org.bukkit.command.CommandExecutor;
-import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Player;
-
-import java.util.Set;
-
-public class PlaceholderAPICommands implements CommandExecutor {
-
-	private PlaceholderAPIPlugin plugin;
-	
-	private CommandExecutor eCloud;
-	
-	public PlaceholderAPICommands(PlaceholderAPIPlugin i) {
-		plugin = i;
-		eCloud = new ExpansionCloudCommands(i);
-	}
-	
-	@Override
-	public boolean onCommand(CommandSender s, Command c, String label, String[] args) {
-
-		if (args.length == 0) {
-			Msg.msg(s, "PlaceholderAPI &7version &b&o" + plugin.getDescription().getVersion(),
-			"&fCreated by&7: &bextended_clip");
-			return true;
-			
-		} else {
-
-			if (args[0].equalsIgnoreCase("help")) {
-				Msg.msg(s, "PlaceholderAPI &aHelp &e(&f" + plugin.getDescription().getVersion() + "&e)",
-				"&b/papi",
-				"&fView plugin info/version info",
-				"&b/papi list",
-				"&fList all placeholder expansions that are currently active",
-				"&b/papi info <placeholder name>",
-				"&fView information for a specific expansion",
-				"&b/papi parse <...args>",
-				"&fParse a String with placeholders",
-				"&b/papi parserel <player one> <player two> <...args>",
-				"&fParse a String with relational placeholders",
-				"&b/papi reload",
-				"&fReload the config settings");
-
-				if (s.hasPermission("placeholderapi.ecloud")) {
-					if (plugin.getExpansionCloud() == null) {
-						Msg.msg(s, "&b/papi enablecloud",
-						"&fEnable the expansion cloud");
-					} else {
-						Msg.msg(s, "&b/papi disablecloud",
-						"&fDisable the expansion cloud",
-						"&b/papi ecloud",
-						"&fView ecloud command usage");
-					}	
-				}
-				
-				return true;
-				
-			} else if (args[0].equalsIgnoreCase("ecloud")) {
-				if (!s.hasPermission("placeholderapi.ecloud")) {
-					Msg.msg(s, "&cYou don't have permission to do that!");
-					return true;
-				}
-				
-				if (plugin.getExpansionCloud() == null) {
-					Msg.msg(s, "&7The expansion cloud is not enabled!");
-					return true;
-				}
-				
-				return eCloud.onCommand(s, c, label, args);
-				
-			} else if (args[0].equalsIgnoreCase("enablecloud")) {
-				if (!s.hasPermission("placeholderapi.ecloud")) {
-					Msg.msg(s, "&cYou don't have permission to do that!");
-					return true;
-				}
-				
-				if (plugin.getExpansionCloud() != null) {
-					Msg.msg(s, "&7The cloud is already enabled!");
-					return true;
-				}
-				
-				plugin.enableCloud();
-				plugin.getPlaceholderAPIConfig().setCloudEnabled(true);
-				Msg.msg(s, "&aThe cloud has been enabled!");
-				return true;
-				
-			} else if (args[0].equalsIgnoreCase("disablecloud")) {
-				
-				if (!s.hasPermission("placeholderapi.ecloud")) {
-					Msg.msg(s, "&cYou don't have permission to do that!");
-					return true;
-				}
-				
-				if (plugin.getExpansionCloud() == null) {
-					Msg.msg(s, "&7The cloud is already disabled!");
-					return true;
-				}
-				
-				plugin.disableCloud();
-				plugin.getPlaceholderAPIConfig().setCloudEnabled(false);
-				Msg.msg(s, "&aThe cloud has been disabled!");
-				return true;
-				
-			} else if (args.length > 1 && args[0].equalsIgnoreCase("info")) {
-
-				if (!s.hasPermission("placeholderapi.info")) {
-					Msg.msg(s, "&cYou don't have permission to do that!");
-					return true;
-				}
-				
-				PlaceholderExpansion ex = plugin.getExpansionManager().getRegisteredExpansion(args[1]);
-				
-				if (ex == null) {
-					Msg.msg(s, "&cThere is no expansion loaded with the identifier: &f" + args[1]);
-					return true;
-				}
-				
-				Msg.msg(s, "&7Placeholder expansion info for: &f" + ex.getName());
-				
-				Msg.msg(s, "&7Status: " + (ex.isRegistered() ? "&aRegistered" : "&cNot registered"));
-
-				if (ex.getAuthor() != null) {
-					Msg.msg(s, "&7Created by: &f" + ex.getAuthor());
-				}
-				
-				if (ex.getVersion() != null) {
-					Msg.msg(s, "&7Version: &f" + ex.getVersion());
-				}
-				
-				if (ex.getDescription() != null) {
-					Msg.msg(s, ex.getDescription());
-				}
-				
-				if (ex.getLink() != null) {
-					Msg.msg(s, "&7Link: &f" + ex.getLink());
-				}
-				
-				if (ex.getPlugin() != null) {
-					Msg.msg(s, "&7Requires plugin: &f" + ex.getPlugin());
-				}
-
-				if (ex.getPlaceholders() != null) {
-					Msg.msg(s, "&8&m-- &r&7Placeholders &8&m--");
-					for (String placeholder : ex.getPlaceholders()) {
-						Msg.msg(s, placeholder);
-					}
-				}
-				
-				return true;
-			} else if (args.length > 1 && args[0].equalsIgnoreCase("parse")) {
-
-				if (!(s instanceof Player)) {
-					Msg.msg(s, "&cThis command can only be used in game!");
-					return true;
-				} else {
-					if (!s.hasPermission("placeholderapi.parse")) {
-						Msg.msg(s, "&cYou don't have permission to do that!");
-						return true;
-					}
-				}
-				
-				Player p = (Player) s;
-				
-				String parse = StringUtils.join(args, " ", 1, args.length);
-				
-				Msg.msg(s, "&r" + PlaceholderAPI.setPlaceholders(p, parse));
-				
-				return true;
-			} else if (args.length > 3 && args[0].equalsIgnoreCase("parserel")) {
-
-				if (!(s instanceof Player)) {
-					Msg.msg(s, "&cThis command can only be used in game!");
-					return true;
-				} else {
-					if (!s.hasPermission("placeholderapi.parse")) {
-						Msg.msg(s, "&cYou don't have permission to do that!");
-						return true;
-					}
-				}
-				
-				Player one = Bukkit.getPlayer(args[1]);
-				if (one == null) {
-					Msg.msg(s, args[1] + " &cis not online!");
-					return true;
-				}
-				
-				Player two = Bukkit.getPlayer(args[2]);
-				
-				if (two == null) {
-					Msg.msg(s, args[2] + " &cis not online!");
-					return true;
-				}
-				
-				String parse = StringUtils.join(args, " ", 3, args.length);
-				
-				Msg.msg(s, "&r" + PlaceholderAPI.setRelationalPlaceholders(one, two, parse));
-				
-				return true;
-			} else if (args[0].equalsIgnoreCase("reload")) {
-
-				if (s instanceof Player) {
-					if (!s.hasPermission("placeholderapi.reload")) {
-						Msg.msg(s, "&cYou don't have permission to do that!");
-						return true;
-					}
-				}
-				
-				Msg.msg(s, "&fPlaceholder&7API &bconfiguration reloaded!");
-				
-				plugin.reloadConf(s);
-
-			} else if (args[0].equalsIgnoreCase("list")) {
-				
-				if (s instanceof Player) {
-					if (!s.hasPermission("placeholderapi.list")) {
-						Msg.msg(s, "&cYou don't have permission to do that!");
-						return true;
-					}
-				}
-				
-				Set<String> registered = PlaceholderAPI.getRegisteredIdentifiers();
-				
-				if (registered.isEmpty()) {
-					Msg.msg(s, "&7There are no placeholder hooks currently registered!");
-					return true;
-				}
-				Msg.msg(s, registered.size()+" &7Placeholder hooks registered:");
-				Msg.msg(s, registered.toString());
-			} else {
-				Msg.msg(s, "&cIncorrect usage! &7/papi help");
-			}
-		}
-
-		return true;
-	}
-
-}

src/main/java/me/clip/placeholderapi/configuration/PlaceholderAPIConfig.java

@@ -1,66 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.configuration;
-
-import me.clip.placeholderapi.PlaceholderAPIPlugin;
-
-public class PlaceholderAPIConfig {
-
-	private PlaceholderAPIPlugin plugin;
-	
-	public PlaceholderAPIConfig(PlaceholderAPIPlugin i) {
-		plugin = i;
-	}
-	
-	public void loadDefConfig() {
-		plugin.saveDefaultConfig();
-		plugin.reloadConfig();
-	}
-	
-	public boolean checkUpdates() {
-		return plugin.getConfig().getBoolean("check_updates");
-	}
-
-	public boolean cloudAllowUnverifiedExpansions() {
-		return plugin.getConfig().getBoolean("cloud_allow_unverified_expansions");
-	}
-	
-	public boolean isCloudEnabled() {
-		return plugin.getConfig().getBoolean("cloud_enabled");
-	}
-	
-	public void setCloudEnabled(boolean b) {
-		plugin.getConfig().set("cloud_enabled", b);
-		plugin.reloadConfig();
-	}
-	
-	public String booleanTrue() {
-		return plugin.getConfig().getString("boolean.true");
-	}
-	
-	public String booleanFalse() {
-		return plugin.getConfig().getString("boolean.false");
-	}
-	
-	public String dateFormat() {
-		return plugin.getConfig().getString("date_format");
-	}	
-}

src/main/java/me/clip/placeholderapi/events/ExpansionUnregisterEvent.java

@@ -1,49 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.events;
-
-import me.clip.placeholderapi.PlaceholderHook;
-import me.clip.placeholderapi.expansion.PlaceholderExpansion;
-import org.bukkit.event.Event;
-import org.bukkit.event.HandlerList;
-
-public class ExpansionUnregisterEvent extends Event {
-
-	private static final HandlerList handlers = new HandlerList();
-	private PlaceholderExpansion expansion;
-
-	public ExpansionUnregisterEvent(PlaceholderExpansion expansion) {
-		this.expansion = expansion;
-	}
-
-	@Override
-	public HandlerList getHandlers() {
-		return handlers;
-	}
-
-	public static HandlerList getHandlerList() {
-		return handlers;
-	}
-	
-	public PlaceholderExpansion getExpansion() {
-		return expansion;
-	}
-}

src/main/java/me/clip/placeholderapi/events/PlaceholderHookUnloadEvent.java

@@ -1,55 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.events;
-
-import me.clip.placeholderapi.PlaceholderHook;
-import org.bukkit.event.Event;
-import org.bukkit.event.HandlerList;
-
-@Deprecated
-public class PlaceholderHookUnloadEvent extends Event {
-
-	private static final HandlerList handlers = new HandlerList();
-	private String plugin;
-	private PlaceholderHook hook;
-
-	public PlaceholderHookUnloadEvent(String plugin, PlaceholderHook placeholderHook) {
-		this.plugin = plugin;
-		this.hook = placeholderHook;
-	}
-
-	@Override
-	public HandlerList getHandlers() {
-		return handlers;
-	}
-
-	public static HandlerList getHandlerList() {
-		return handlers;
-	}
-	
-	public String getHookName() {
-		return plugin;
-	}
-	
-	public PlaceholderHook getHook() {
-		return hook;
-	}
-}

src/main/java/me/clip/placeholderapi/expansion/Cacheable.java

@@ -1,37 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.expansion;
-
-/**
- * This interface allows a class which extends a {@link PlaceholderExpansion}
- * to have the clear method called when the implementing expansion is unregistered
- * from PlaceholderAPI.
- * This is useful if we want to do things when the implementing hook is unregistered
- * @author Ryan McCarthy
- *
- */
-public interface Cacheable {
-
-	/**
-	 * Called when the implementing class is unregistered from PlaceholderAPI
-	 */
-	void clear();
-}

src/main/java/me/clip/placeholderapi/expansion/Cleanable.java

@@ -1,39 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.expansion;
-
-import org.bukkit.entity.Player;
-
-/**
- * This interface allows a class which extends a {@link PlaceholderExpansion}
- * to have the cleanup method called every time a player leaves the server.
- * This is useful if we want to clean up after the player
- * @author Ryan McCarthy
- *
- */
-public interface Cleanable {
-
-	/**
-	 * Called when a player leaves the server
-	 * @param p (@link Player} who left the server
-	 */
-	void cleanup(Player p);
-}

src/main/java/me/clip/placeholderapi/expansion/Configurable.java

@@ -1,41 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.expansion;
-
-import java.util.Map;
-
-/**
- * Any {@link PlaceholderExpansion} class which implements configurable will
- * have any options listed in the getDefaults map automatically added to the PlaceholderAPI config.yml file
- * @author Ryan McCarthy
- *
- */
-public interface Configurable {
-
-	/**
-	 * This method will be called before the implementing class is registered
-	 * to obtain a map of configuration options that the implementing class needs
-	 * These paths and values will be added to the PlaceholderAPI config.yml in the configuration section
-	 * expansions.(placeholder identifier).(your key): (your value)
-	 * @return Map of config path / values which need to be added / removed from the PlaceholderAPI config.yml file
-	 */
-	Map<String, Object> getDefaults();
-}

src/main/java/me/clip/placeholderapi/expansion/ExpansionManager.java

@@ -1,202 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.expansion;
-
-import me.clip.placeholderapi.PlaceholderAPI;
-import me.clip.placeholderapi.PlaceholderAPIPlugin;
-import me.clip.placeholderapi.PlaceholderHook;
-import me.clip.placeholderapi.expansion.cloud.CloudExpansion;
-import me.clip.placeholderapi.util.FileUtil;
-import org.bukkit.Bukkit;
-import org.bukkit.configuration.file.FileConfiguration;
-import org.bukkit.event.Listener;
-
-import java.lang.reflect.Constructor;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-
-public final class ExpansionManager {
-
-	private PlaceholderAPIPlugin plugin;
-
-	private final Map<String, PlaceholderExpansion> cache = new HashMap<>();
-
-	public ExpansionManager(PlaceholderAPIPlugin instance) {
-		plugin = instance;
-	}
-
-	public void clean() {
-		cache.clear();
-	}
-
-	public PlaceholderExpansion getCachedExpansion(String plugin) {
-		return cache.getOrDefault(plugin, null);
-	}
-
-	public boolean removeCachedExpansion(String identifier) {
-		return cache.remove(identifier) != null;
-	}
-
-	public PlaceholderExpansion getRegisteredExpansion(String name) {
-		for (Entry<String, PlaceholderHook> hook : PlaceholderAPI.getPlaceholders().entrySet()) {
-			if (hook.getValue() instanceof PlaceholderExpansion) {
-				if (name.equalsIgnoreCase(hook.getKey())) {
-					return (PlaceholderExpansion) hook.getValue();
-				}
-			}
-		}
-		return null;
-	}
-
-	public boolean registerExpansion(PlaceholderExpansion c) {
-
-		if (c == null || c.getIdentifier() == null) {
-			return false;
-		}
-
-		if (c instanceof Configurable) {
-
-			Map<String, Object> defaults = ((Configurable) c).getDefaults();
-			String pre = "expansions." + c.getIdentifier() + ".";
-			FileConfiguration cfg = plugin.getConfig();
-
-			boolean save = false;
-
-			for (Entry<String, Object> entries : defaults.entrySet()) {
-				if (entries.getKey() == null || entries.getKey().isEmpty()) {
-					continue;
-				}
-
-				if (entries.getValue() == null) {
-					if (cfg.contains(pre + entries.getKey())) {
-						save = true;
-						cfg.set(pre + entries.getKey(), null);
-					}
-				} else {
-					if (!cfg.contains(pre + entries.getKey())) {
-						save = true;
-						cfg.set(pre + entries.getKey(), entries.getValue());
-					}
-				}
-			}
-
-			if (save) {
-				plugin.saveConfig();
-				plugin.reloadConfig();
-			}
-		}
-
-		if (c instanceof VersionSpecific) {
-			VersionSpecific nms = (VersionSpecific) c;
-			if (!nms.isCompatibleWith(PlaceholderAPIPlugin.getServerVersion())) {
-				plugin.getLogger().info("Your server version is not compatible with expansion: " + c.getIdentifier()
-						+ " version: " + c.getVersion());
-				return false;
-			}
-		}
-
-		if (!c.canRegister()) {
-			if (c.getPlugin() != null) {
-				cache.put(c.getPlugin().toLowerCase(), c);
-			}
-			return false;
-		}
-
-		if (!c.register()) {
-			if (c.getPlugin() != null) {
-				cache.put(c.getPlugin().toLowerCase(), c);
-			}
-			return false;
-		}
-
-		if (c instanceof Listener) {
-			Listener l = (Listener) c;
-			Bukkit.getPluginManager().registerEvents(l, plugin);
-		}
-
-		plugin.getLogger().info("Successfully registered expansion: " + c.getIdentifier());
-
-		if (c instanceof Taskable) {
-			((Taskable) c).start();
-		}
-		return true;
-	}
-
-	public void registerAllExpansions() {
-
-		if (plugin == null) {
-			return;
-		}
-
-		List<Class<?>> subs = FileUtil.getClasses("expansions", PlaceholderExpansion.class);
-
-		if (subs == null || subs.isEmpty()) {
-			return;
-		}
-
-		for (Class<?> klass : subs) {
-
-			if (klass == null) {
-				continue;
-			}
-
-			try {
-
-				PlaceholderExpansion ex = null;
-
-				Constructor<?>[] c = klass.getConstructors();
-
-				if (c.length == 0) {
-					ex = (PlaceholderExpansion) klass.newInstance();
-				} else {
-					for (Constructor<?> con : c) {
-						if (con.getParameterTypes().length == 0) {
-							ex = (PlaceholderExpansion) klass.newInstance();
-							break;
-						}
-					}
-				}
-
-				if (ex == null) {
-					continue;
-				}
-
-				if (registerExpansion(ex)) {
-					if (plugin.getExpansionCloud() != null) {
-						CloudExpansion ce = plugin.getExpansionCloud().getCloudExpansion(ex.getIdentifier());
-						if (ce != null) {
-							ce.setHasExpansion(true);
-							if (!ce.getVersion().equals(ex.getVersion())) {
-								ce.setShouldUpdate(true);
-							}
-						}
-					}
-				}
-
-			} catch (Throwable t) {
-				plugin.getLogger().severe("Failed to load placeholder expansion from class: " + klass.getName());
-				plugin.getLogger().severe(t.getMessage());
-			}
-		}
-	}
-}

src/main/java/me/clip/placeholderapi/expansion/NMSVersion.java

@@ -1,57 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.expansion;
-
-public enum NMSVersion {
-
-	UNKNOWN("unknown"),
-	SPIGOT_1_7_R1("v1_7_R1"),
-	SPIGOT_1_7_R2("v1_7_R2"),
-	SPIGOT_1_7_R3("v1_7_R3"),
-	SPIGOT_1_7_R4("v1_7_R4"),
-	SPIGOT_1_8_R1("v1_8_R1"),
-	SPIGOT_1_8_R2("v1_8_R2"),
-	SPIGOT_1_8_R3("v1_8_R3"),
-	SPIGOT_1_9_R1("v1_9_R1"),
-	SPIGOT_1_9_R2("v1_9_R2"),
-	SPIGOT_1_10_R1("v1_10_R1"),
-	SPIGOT_1_11_R1("v1_11_R1"),
-	SPIGOT_1_12_R1("v1_12_R1");
-	
-	private String version;
-	
-	NMSVersion(String version) {
-		this.version = version;
-	}
-	
-	public String getVersion() {
-		return version;
-	}
-	
-	public static NMSVersion getVersion(String version) {
-		for (NMSVersion v : values()) {
-			if (v.getVersion().equalsIgnoreCase(version)) {
-				return v;
-			}
-		}
-		return NMSVersion.UNKNOWN;
-	}
-}

src/main/java/me/clip/placeholderapi/expansion/PlaceholderExpansion.java

@@ -1,156 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.expansion;
-
-import me.clip.placeholderapi.PlaceholderAPI;
-import me.clip.placeholderapi.PlaceholderAPIPlugin;
-import me.clip.placeholderapi.PlaceholderHook;
-import org.apache.commons.lang.Validate;
-import org.bukkit.Bukkit;
-import org.bukkit.configuration.ConfigurationSection;
-
-import java.util.List;
-
-public abstract class PlaceholderExpansion extends PlaceholderHook {
-	
-	/**
-	 * The name of this expansion
-	 * @return identifier used for expansion if no name present
-	 */
-	public String getName() {
-		return getIdentifier();
-	}
-
-	/**
-	 * Get the identifier that this placeholder expansion uses to be passed placeholder requests
-	 * @return placeholder identifier that is associated with this class
-	 */
-	public abstract String getIdentifier();
-	
-	/**
-	 * Get the plugin that this expansion hooks into. 
-	 * This will ensure the expansion is added to a cache if canRegister() returns false
-	 * get. 
-	 * The expansion will be removed from the cache
-	 * once a plugin loads with the name that is here and the expansion is registered
-	 * @return placeholder identifier that is associated with this class
-	 */
-	public abstract String getPlugin();
-	
-	/**
-	 * Get the author of this PlaceholderExpansion
-	 * @return name of the author for this expansion
-	 */
-	public abstract String getAuthor();
-	
-	/**
-	 * Get the version of this PlaceholderExpansion
-	 * @return current version of this expansion
-	 */
-	public abstract String getVersion();
-
-	public String getDescription() { return null; }
-
-	public String getLink() { return null; }
-
-	public List<String> getPlaceholders() {
-		return null;
-	}
-
-	/**
-	 * Expansions that do not use the ecloud and instead register from the dependency should set this to true
-	 * to ensure that your placeholder expansion is not unregistered when the papi reload command is used
-	 * @return if the expansion should persist through reloads
-	 */
-	public boolean persist() {
-		return false;
-	}
-	
-	/**
-	 * Check if a placeholder has already been registered with this identifier
-	 * @return true if the identifier for this expansion has already been registered
-	 */
-	public boolean isRegistered() {
-		Validate.notNull(getIdentifier(), "Placeholder identifier can not be null!");
-		return PlaceholderAPI.getRegisteredIdentifiers().contains(getIdentifier());
-	}
-	
-	/**
-	 * If any requirements are required to be checked before this hook can register, add them here
-	 * @return true if this hook meets all the requirements to register
-	 */
-	public boolean canRegister() {
-		return getPlugin() == null || Bukkit.getPluginManager().getPlugin(getPlugin()) != null;
-	}
-	
-	/**
-	 * Attempt to register this PlaceholderExpansion with PlaceholderAPI
-	 * @return true if this class and identifier have been successfully registered with PlaceholderAPI
-	 */
-	public boolean register() {
-		Validate.notNull(getIdentifier(), "Placeholder identifier can not be null!");
-		return PlaceholderAPI.registerPlaceholderHook(getIdentifier(), this);
-	}
-	
-	/**
-	 * Quick getter for the {@link PlaceholderAPIPlugin} instance
-	 * @return {@link PlaceholderAPIPlugin} instance
-	 */
-	public PlaceholderAPIPlugin getPlaceholderAPI() {
-		return PlaceholderAPIPlugin.getInstance();
-	}
-	
-	public String getString(String path, String def) {
-		return getPlaceholderAPI().getConfig().getString("expansions." + getIdentifier() + "." + path, def);
-	}
-	
-	public int getInt(String path, int def) {
-		return getPlaceholderAPI().getConfig().getInt("expansions." + getIdentifier() + "." + path, def);
-	}
-	
-	public long getLong(String path, long def) {
-		return getPlaceholderAPI().getConfig().getLong("expansions." + getIdentifier() + "." + path, def);
-	}
-	
-	public double getDouble(String path, double def) {
-		return getPlaceholderAPI().getConfig().getDouble("expansions." + getIdentifier() + "." + path, def);
-	}	
-	
-	public List<String> getStringList(String path) {
-		return getPlaceholderAPI().getConfig().getStringList("expansions." + getIdentifier() + "." + path);
-	}
-	
-	public Object get(String path, Object def) {
-		return getPlaceholderAPI().getConfig().get("expansions." + getIdentifier() + "." + path, def);
-	}
-	
-	public ConfigurationSection getConfigSection(String path) {
-		return getPlaceholderAPI().getConfig().getConfigurationSection("expansions." + getIdentifier() + "." + path); 
-	}
-	
-	public ConfigurationSection getConfigSection() {
-		return getPlaceholderAPI().getConfig().getConfigurationSection("expansions." + getIdentifier()); 
-	}
-	
-	public boolean configurationContains(String path) {
-		return getPlaceholderAPI().getConfig().contains("expansions." + getIdentifier() + "." + path); 
-	}
-}

src/main/java/me/clip/placeholderapi/expansion/Relational.java

@@ -1,27 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.expansion;
-
-import org.bukkit.entity.Player;
-
-public interface Relational {
-	String onPlaceholderRequest(Player one, Player two, String identifier);
-}

src/main/java/me/clip/placeholderapi/expansion/Taskable.java

@@ -1,37 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.expansion;
-
-
-public interface Taskable {
-	
-	/**
-	 * Called when the implementing class has successfully been registered to the placeholder map
-	 * Tasks that need to be performed when this expansion is registered should go here
-	 */
-	void start();
-	
-	/**
-	 * Called when the implementing class has been unregistered from PlaceholderAPI
-	 * Tasks that need to be performed when this expansion has unregistered should go here
-	 */
-	void stop();
-}

src/main/java/me/clip/placeholderapi/expansion/Version.java

@@ -1,41 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.expansion;
-
-public class Version {
-
-	private boolean isSpigot;
-	
-	private String version;
-	
-	public Version(String version, boolean isSpigot) {
-		this.version = version;
-		this.isSpigot = isSpigot;
-	}
-	
-	public String getVersion() {
-		return version == null ? "unknown" : version;
-	}
-	
-	public boolean isSpigot() {
-		return isSpigot;
-	}
-}

src/main/java/me/clip/placeholderapi/expansion/VersionSpecific.java

@@ -1,39 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.expansion;
-
-/**
- * Placeholder expansions which use NMS code should be version specific.
- * Implementing this class allows you to perform checks based on the version the server is running. 
- * The isCompatibleWith method will be passed the server version and allow you to return if your expansion is compatible with that version.
- * @author Ryan McCarthy
- *
- */
-public interface VersionSpecific {
-
-	/**
-	 * This method is called before the expansion is attempted to be registered
-	 * The server version will be passed to this method so you know what version the server is currently running.
-	 * 
-	 * @return true if your expansion is compatible with the version the server is running.
-	 */
-	boolean isCompatibleWith(Version v);
-}

src/main/java/me/clip/placeholderapi/expansion/cloud/CloudExpansion.java

@@ -1,204 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.expansion.cloud;
-
-import me.clip.placeholderapi.util.TimeUtil;
-
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.concurrent.TimeUnit;
-import java.util.stream.Collectors;
-
-
-public class CloudExpansion {
-
-	private String name,
-            author,
-            latest_version,
-            description,
-            source_url,
-            dependency_url;
-
-	private boolean hasExpansion,
-            shouldUpdate,
-            verified;
-
-	private long last_update,
-            ratings_count;
-
-	private double average_rating;
-
-	private List<String> placeholders;
-
-	private List<Version> versions;
-
-	public CloudExpansion() {
-	}
-
-	public String getTimeSinceLastUpdate() {
-		int time = (int) TimeUnit.MILLISECONDS.toSeconds(System.currentTimeMillis() - getLastUpdate());
-		return TimeUtil.getTime(time);
-	}
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public String getAuthor() {
-        return author;
-    }
-
-    public void setAuthor(String author) {
-        this.author = author;
-    }
-
-    public Version getVersion() {
-	    return getLatestVersion() == null ? null : getVersion(getLatestVersion());
-    }
-
-    public Version getVersion(String version) {
-        return versions == null ? null : versions.stream()
-                .filter(v -> v.getVersion().equals(version))
-                .findFirst()
-                .orElse(null);
-    }
-
-    public List<String> getAvailableVersions() {
-        return versions.stream().map(Version::getVersion).collect(Collectors.toList());
-    }
-
-    public String getLatestVersion() {
-        return latest_version;
-    }
-
-    public void setLatestVersion(String latest_version) {
-        this.latest_version = latest_version;
-    }
-
-    public String getDescription() {
-        return description;
-    }
-
-    public void setDescription(String description) {
-        this.description = description;
-    }
-
-    public String getSourceUrl() {
-        return source_url;
-    }
-
-    public void setSourceUrl(String source_url) {
-        this.source_url = source_url;
-    }
-
-    public String getDependencyUrl() {
-        return dependency_url;
-    }
-
-    public void setDependencyUrl(String dependency_url) {
-        this.dependency_url = dependency_url;
-    }
-
-    public boolean hasExpansion() {
-        return hasExpansion;
-    }
-
-    public void setHasExpansion(boolean hasExpansion) {
-        this.hasExpansion = hasExpansion;
-    }
-
-    public boolean shouldUpdate() {
-        return shouldUpdate;
-    }
-
-    public void setShouldUpdate(boolean shouldUpdate) {
-        this.shouldUpdate = shouldUpdate;
-    }
-
-    public boolean isVerified() {
-        return verified;
-    }
-
-    public long getLastUpdate() {
-        return last_update;
-    }
-
-    public void setLastUpdate(long last_update) {
-        this.last_update = last_update;
-    }
-
-    public long getRatingsCount() {
-        return ratings_count;
-    }
-
-    public double getAverage_rating() {
-        return average_rating;
-    }
-
-    public List<String> getPlaceholders() {
-        return placeholders;
-    }
-
-    public void setPlaceholders(List<String> placeholders) {
-        this.placeholders = placeholders;
-    }
-
-    public List<Version> getVersions() {
-        return versions;
-    }
-
-    public void setVersions(List<Version> versions) {
-        this.versions = versions;
-    }
-
-    public class Version {
-	    private String url, version, release_notes;
-
-        public String getUrl() {
-            return url;
-        }
-
-        public void setUrl(String url) {
-            this.url = url;
-        }
-
-        public String getVersion() {
-            return version;
-        }
-
-        public void setVersion(String version) {
-            this.version = version;
-        }
-
-        public String getReleaseNotes() {
-            return release_notes;
-        }
-
-        public void setReleaseNotes(String release_notes) {
-            this.release_notes = release_notes;
-        }
-    }
-}

src/main/java/me/clip/placeholderapi/expansion/cloud/ExpansionCloudManager.java

@@ -1,371 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.expansion.cloud;
-
-import com.google.gson.Gson;
-import me.clip.placeholderapi.PlaceholderAPI;
-import me.clip.placeholderapi.PlaceholderAPIPlugin;
-import me.clip.placeholderapi.expansion.PlaceholderExpansion;
-import me.clip.placeholderapi.util.Msg;
-import org.bukkit.Bukkit;
-import org.bukkit.entity.Player;
-import org.bukkit.scheduler.BukkitRunnable;
-import org.json.simple.JSONObject;
-import org.json.simple.parser.JSONParser;
-import org.json.simple.parser.ParseException;
-
-import java.io.*;
-import java.net.HttpURLConnection;
-import java.net.URL;
-import java.net.URLConnection;
-import java.util.*;
-import java.util.stream.Collectors;
-import java.util.stream.IntStream;
-
-public class ExpansionCloudManager {
-
-	private PlaceholderAPIPlugin plugin;
-	private final String API = "http://api.extendedclip.com/v2/";
-	private final File dir;
-	private final TreeMap<Integer, CloudExpansion> remote = new TreeMap<>();
-	private final List<String> downloading = new ArrayList<>();
-	private Gson gson;
-
-	public ExpansionCloudManager(PlaceholderAPIPlugin instance) {
-		plugin = instance;
-		gson = new Gson();
-		dir = new File(instance.getDataFolder() + File.separator + "expansions");
-		if (!dir.exists()) {
-			try {
-				dir.mkdirs();
-			} catch (Exception ex) {
-            ex.printStackTrace();
-        }
-		}
-	}
-	
-	public void clean() {
-		remote.clear();
-		downloading.clear();
-		gson = null;
-	}
-	
-	public boolean isDownloading(String expansion) {
-	    return downloading.contains(expansion);
-	}
-	
-	public Map<Integer, CloudExpansion> getCloudExpansions() {
-	    return remote;
-	}
-	
-	public CloudExpansion getCloudExpansion(String name) {
-		return remote.values().stream().filter(ex -> ex.getName().equalsIgnoreCase(name)).findFirst().orElse(null);
-	}
-	
-	public int getCloudAuthorCount() {
-        return remote.values().stream().collect(Collectors.groupingBy(CloudExpansion::getAuthor, Collectors.counting())).size();
-	}
-	
-	public long getToUpdateCount() {
-        return PlaceholderAPI.getExpansions().stream().filter(ex -> getCloudExpansion(ex.getName()) != null && getCloudExpansion(ex.getName()).shouldUpdate()).count();
-    }
-
-	public Map<Integer, CloudExpansion> getAllByAuthor(String author) {
-		if (remote.isEmpty()) {
-			return null;
-		}
-		TreeMap<Integer, CloudExpansion> byAuthor = new TreeMap<>();
-		boolean first = true;
-		for (CloudExpansion ex : remote.values()) {
-			if (ex.getAuthor().equalsIgnoreCase(author)) {
-				if (first) {
-					first = false;
-					byAuthor.put(0, ex);
-				} else {
-					byAuthor.put(byAuthor.lastKey()+1, ex);
-				}
-			}
-		}
-		
-		if (byAuthor.isEmpty()) {
-			return null;
-		}
-		return byAuthor;
-	}
-	
-	public Map<Integer, CloudExpansion> getAllInstalled() {
-		if (remote.isEmpty()) {
-			return null;
-		}
-		TreeMap<Integer, CloudExpansion> has = new TreeMap<>();
-		boolean first = true;
-		for (CloudExpansion ex : remote.values()) {
-			if (ex.hasExpansion()) {
-				if (first) {
-					first = false;
-					has.put(1, ex);
-				} else {
-					has.put(has.lastKey()+1, ex);
-				}
-			}
-		}
-		
-		if (has.isEmpty()) {
-			return null;
-		}
-		return has;
-	}
-	
-	public int getPagesAvailable(Map<Integer, CloudExpansion> map, int amount) {
-		if (map == null) { 
-			return 0;
-		}
-		int pages = map.size() > 0 ? 1 : 0;
-		if (pages == 0) {
-			return pages;
-		}
-		if (map.size() > amount) {
-			pages = map.size()/amount;
-			if (map.size() % amount > 0) {
-				pages++;
-			}
-		}
-		return pages;
-	}
-	
-	public Map<Integer, CloudExpansion> getPage(Map<Integer, CloudExpansion> map, int page, int size) {
-		if (map == null || map.size() == 0 || page > getPagesAvailable(map, size)) {
-			return null;
-		}
-		int end = size*page;
-		int start = end-size;
-		TreeMap<Integer, CloudExpansion> ex = new TreeMap<>();
-        IntStream.range(start, end).forEach(n -> ex.put(n, map.get(n)));
-		return ex;
-	}
-
-	public void fetch() {
-		
-		plugin.getLogger().info("Fetching available expansion information...");
-
-		new BukkitRunnable() {
-			
-				@Override
-				public void run() {
-
-					StringBuilder sb;
-
-					try {
-
-						URL site = new URL(API);
-						
-						HttpURLConnection connection = (HttpURLConnection) site.openConnection();
-						
-						connection.setRequestMethod("GET");
-						
-						connection.connect();
-						
-						BufferedReader br = new BufferedReader(new InputStreamReader(connection.getInputStream()));
-						
-						sb = new StringBuilder();
-						
-						String line;
-
-						while ((line = br.readLine()) != null) {
-							sb.append(line);
-						}
-
-						br.close();
-						connection.disconnect();
-
-					} catch (Exception e) {
-						return;
-					}
-
-					String json = sb.toString();
-					JSONParser parser = new JSONParser();
-					Object obj = null;
-
-					try {
-                        obj = parser.parse(json);
-                    } catch (ParseException e) {
-                        e.printStackTrace();
-                    }
-
-					if (obj == null) {
-                        return;
-                    }
-
-					List<CloudExpansion> unsorted = new ArrayList<>();
-
-					if (obj instanceof JSONObject) {
-
-                        JSONObject jo = (JSONObject) obj;
-
-                        for (Object o : jo.keySet()) {
-
-							JSONObject sub = (JSONObject) jo.get(o);
-
-                        	CloudExpansion ce = gson.fromJson(sub.toJSONString(), CloudExpansion.class);
-
-                        	if (ce.getLatestVersion() == null || ce.getVersion(ce.getLatestVersion()) == null) {
-                        	    continue;
-                            }
-
-                        	ce.setName(o.toString());
-
-                            PlaceholderExpansion ex = plugin.getExpansionManager().getRegisteredExpansion(ce.getName());
-
-                            if (ex != null && ex.isRegistered()) {
-                                ce.setHasExpansion(true);
-                                if (!ex.getVersion().equals(ce.getLatestVersion())) {
-                                    ce.setShouldUpdate(true);
-                                }
-                            }
-
-                            unsorted.add(ce);
-                        }
-
-                        int count = 0;
-
-                        unsorted.sort(Comparator.comparing(CloudExpansion::getLastUpdate).reversed());
-
-                        for (CloudExpansion e : unsorted) {
-                            remote.put(count, e);
-                            count++;
-                        }
-
-                        plugin.getLogger().info(count + " placeholder expansions are available on the cloud.");
-
-                        long updates = getToUpdateCount();
-
-                        if (updates > 0) {
-                            plugin.getLogger().info(updates + " installed expansions have updates available.");
-                        }
-                    }
-				}
-		}.runTaskAsynchronously(plugin);
-	}
-	
-	private void download(URL url, String name) throws IOException {
-	    
-		InputStream is = null;
-		
-	    FileOutputStream fos = null;
-
-	    try {
-	    	
-	        URLConnection urlConn = url.openConnection();
-	        
-	        is = urlConn.getInputStream();  
-	        
-	        fos = new FileOutputStream(dir.getAbsolutePath() + File.separator + "Expansion-" + name + ".jar");
-
-	        byte[] buffer = new byte[is.available()];
-	        
-	        int l;
-
-	        while ((l = is.read(buffer)) > 0) {  
-	            fos.write(buffer, 0, l);
-	        }
-	    } finally {
-	        try {
-	            if (is != null) {
-	                is.close();
-	            }
-	        } finally {
-	            if (fos != null) {
-	                fos.close();
-	            }
-	        }
-	    }
-	}
-
-	public void downloadExpansion(final String player, final CloudExpansion ex) {
-	    downloadExpansion(player, ex, ex.getLatestVersion());
-    }
-	
-	public void downloadExpansion(final String player, final CloudExpansion ex, final String version) {
-		
-		if (downloading.contains(ex.getName())) {
-			return;
-		}
-
-		final CloudExpansion.Version ver = ex.getVersions()
-				.stream()
-				.filter(v -> v.getVersion().equals(version))
-				.findFirst()
-				.orElse(null);
-
-		
-		if (ver == null) {
-			return;
-		}
-		
-		downloading.add(ex.getName());
-		
-		plugin.getLogger().info("Attempting download of expansion: " + ex.getName() + (player != null ? " by user: " + player : "") + " from url: " + ver.getUrl());
-
-		Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
-
-            try {
-
-                download(new URL(ver.getUrl()), ex.getName());
-
-                plugin.getLogger().info("Download of expansion: " + ex.getName() + " complete!");
-
-            } catch (Exception e) {
-
-                plugin.getLogger().warning("Failed to download expansion: " + ex.getName() + " from: " + ver.getUrl());
-
-                Bukkit.getScheduler().runTask(plugin, () -> {
-
-                    downloading.remove(ex.getName());
-
-                    if (player != null) {
-                        Player p = Bukkit.getPlayer(player);
-
-                        if (p != null) {
-                            Msg.msg(p, "&cThere was a problem downloading expansion: &f" + ex.getName());
-                        }
-                    }
-                });
-
-                return;
-            }
-
-            Bukkit.getScheduler().runTask(plugin, () -> {
-
-                downloading.remove(ex.getName());
-
-                if (player != null) {
-
-                    Player p = Bukkit.getPlayer(player);
-
-                    if (p != null) {
-                        Msg.msg(p, "&aExpansion &f" + ex.getName() + " &adownload complete!");
-                    }
-                }
-            });
-
-        });
-	}
-}

src/main/java/me/clip/placeholderapi/external/EZPlaceholderHook.java

@@ -1,57 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.external;
-
-import me.clip.placeholderapi.PlaceholderAPI;
-import me.clip.placeholderapi.PlaceholderHook;
-import org.apache.commons.lang.Validate;
-import org.bukkit.plugin.Plugin;
-
-@Deprecated
-public abstract class EZPlaceholderHook extends PlaceholderHook {
-
-	private String identifier;
-	
-	private String plugin;
-	
-	public EZPlaceholderHook(Plugin plugin, String identifier) {
-		Validate.notNull(plugin, "Plugin can not be null!");
-		Validate.notNull(identifier, "Placeholder name can not be null!");
-		this.identifier = identifier;
-		this.plugin = plugin.getName();
-	}
-	
-	public boolean isHooked() {
-		return PlaceholderAPI.getRegisteredPlaceholderPlugins().contains(identifier);
-	}
-	
-	public boolean hook() {
-		return PlaceholderAPI.registerPlaceholderHook(identifier, this);
-	}
-	
-	public String getPlaceholderName() {
-		return identifier;
-	}
-	
-	public String getPluginName() {
-		return plugin;
-	}
-}

src/main/java/me/clip/placeholderapi/updatechecker/UpdateChecker.java

@@ -1,105 +0,0 @@
-package me.clip.placeholderapi.updatechecker;
-
-import me.clip.placeholderapi.PlaceholderAPIPlugin;
-import org.bukkit.Bukkit;
-import org.bukkit.ChatColor;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.EventPriority;
-import org.bukkit.event.Listener;
-import org.bukkit.event.player.PlayerJoinEvent;
-
-import javax.net.ssl.HttpsURLConnection;
-import java.io.BufferedReader;
-import java.io.InputStreamReader;
-import java.net.URL;
-import java.util.regex.Pattern;
-
-/**
- * thanks maxim
- */
-public class UpdateChecker implements Listener {
-
-	private PlaceholderAPIPlugin plugin;
-	
-    private final int resourceId = 6245;
-    
-    private static String latestVersion = "";
-    
-    private static boolean updateAvailable = false;
-
-    public UpdateChecker(PlaceholderAPIPlugin i) {
-    	plugin = i;
-    	Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
-            if (checkForUpdate()) {
-                Bukkit.getScheduler().runTask(plugin, () -> {
-                    plugin.getLogger().info("An update for PlaceholderAPI (v" + getLatestVersion() + ") is available at:");
-                    plugin.getLogger().info("https://www.spigotmc.org/resources/placeholderapi." + resourceId + "/");
-                    register();
-                });
-            }
-        });
-    }
-    
-    private void register() {
-    	Bukkit.getPluginManager().registerEvents(this, plugin);
-    }
-    
-    @EventHandler(priority = EventPriority.MONITOR)
-    public void onJoin(PlayerJoinEvent e) {
-    	if (e.getPlayer().hasPermission("placeholderapi.updatenotify")) {
-    		e.getPlayer().sendMessage(ChatColor.translateAlternateColorCodes('&', "&bAn update for &fPlaceholder&7API &e(&fPlaceholder&7API &fv" + getLatestVersion() + "&e)"));
-    		e.getPlayer().sendMessage(ChatColor.translateAlternateColorCodes('&', "&bis available at &ehttps://www.spigotmc.org/resources/placeholderapi." + resourceId + "/"));
-    	}
-    }
-
-    private String getSpigotVersion() {
-        try {
-            HttpsURLConnection con = (HttpsURLConnection) new URL("https://api.spigotmc.org/legacy/update.php?resource=" + resourceId).openConnection();
-            con.setRequestMethod("GET");
-            String version = new BufferedReader(new InputStreamReader(con.getInputStream())).readLine();
-            if (version.length() <= 7) {
-                return version;
-            }
-        } catch (Exception ex) {
-            plugin.getLogger().info("Failed to check for a update on spigot.");
-        }
-        return null;
-    }
-
-    private boolean checkHigher(String currentVersion, String newVersion) {
-        String current = toReadable(currentVersion);
-        String newVers = toReadable(newVersion);
-        return current.compareTo(newVers) < 0;
-    }
-
-    public boolean checkForUpdate() {
-        String version = getSpigotVersion();
-        if (version != null) {
-            if (checkHigher(plugin.getDescription().getVersion(), version)) {
-                latestVersion = version;
-                updateAvailable = true;
-                return true;
-            }
-        }
-        return false;
-    }
-
-    public static boolean updateAvailable() {
-        return updateAvailable;
-    }
-
-    public static String getLatestVersion() {
-        return latestVersion;
-    }
-
-    private String toReadable(String version) {
-        String[] split = Pattern.compile(".", Pattern.LITERAL).split(version.replace("v", ""));
-        version = "";
-        for (String s : split) {
-        	version += String.format("%4s", s);
-        } 
-        return version;
-    }
-	 
-
-}

src/main/java/me/clip/placeholderapi/util/FileUtil.java

@@ -1,93 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.util;
-
-import me.clip.placeholderapi.PlaceholderAPIPlugin;
-
-import java.io.File;
-import java.io.FilenameFilter;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.jar.JarEntry;
-import java.util.jar.JarInputStream;
-
-public class FileUtil {
-
-    public static List<Class<?>> getClasses(String folder, Class<?> type) {
-    	List<Class<?>> list = new ArrayList<>();
-        try {
-            File f = new File(PlaceholderAPIPlugin.getInstance().getDataFolder(), folder);
-            if (!f.exists()) {
-                if (!f.mkdir()) {
-                    PlaceholderAPIPlugin.getInstance().getLogger().severe("Failed to create " + folder + " folder!");
-                }
-                return list;
-            }
-            FilenameFilter fileNameFilter = (dir, name) -> {
-                int i = name.lastIndexOf('.');
-                return i > 0 && name.substring(i).equals(".jar");
-            };
-            File[] jars = f.listFiles(fileNameFilter);
-            if (jars == null) {
-                return list;
-            }
-            for (File file : jars) {
-                list = gather(file.toURI().toURL(), list, type);
-            }
-            return list;
-        } catch (Throwable t) {}
-        return null;
-    }
-
-	private static List<Class<?>> gather(URL jar, List<Class<?>> list, Class<?> clazz) {
-    	if (list == null) {
-            list = new ArrayList<>();
-        }
-        try {
-            URLClassLoader cl = new URLClassLoader(new URL[]{jar}, clazz.getClassLoader());
-            JarInputStream jis = new JarInputStream(jar.openStream());
-            while (true) {
-                JarEntry j = jis.getNextJarEntry();
-                if (j == null) {
-                    break;
-                }
-                String name = j.getName();
-                if (name == null || name.isEmpty()) {
-                    continue;
-                }
-                if (name.endsWith(".class")) {
-                    name = name.replace("/", ".");
-                    String cname = name.substring(0, name.lastIndexOf(".class"));
-                    Class<?> c = cl.loadClass(cname);
-                    if (clazz.isAssignableFrom(c)) {
-                        list.add(c);
-                    }
-                }
-            }
-            cl.close();
-            jis.close();
-        } catch (Throwable t) {
-        }
-        return list;
-    }
-}

src/main/java/me/clip/placeholderapi/util/Msg.java

@@ -1,37 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.util;
-
-import org.bukkit.ChatColor;
-import org.bukkit.command.CommandSender;
-
-import java.util.Arrays;
-
-public class Msg {
-
-	public static void msg(CommandSender s, String... msg) {
-		Arrays.stream(msg).forEach(text  -> s.sendMessage(color(text)));
-	}
-
-	public static String color(String text) {
-		return ChatColor.translateAlternateColorCodes('&', text);
-	}
-}

src/main/java/me/clip/placeholderapi/util/TimeFormat.java

@@ -1,29 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.util;
-
-public enum TimeFormat {
-
-	DAYS, 
-	HOURS, 
-	MINUTES, 
-	SECONDS
-}

src/main/java/me/clip/placeholderapi/util/TimeUtil.java

@@ -1,162 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.util;
-
-public class TimeUtil {
-
-	public static String getRemaining(int seconds, TimeFormat type) {
-		
-		if (seconds < 60) {
-			switch(type) {
-			case DAYS:
-				return "0";
-			case HOURS:
-				return "0";
-			case MINUTES:
-				return "0";
-			case SECONDS:
-				return String.valueOf(seconds);
-			}
-			return String.valueOf(seconds);
-		}
-		
-		int minutes = seconds / 60;
-		int s = 60 * minutes;
-		int secondsLeft = seconds - s;
-		if (minutes < 60) {
-			switch(type) {
-			case DAYS:
-				return "0";
-			case HOURS:
-				return "0";
-			case MINUTES:
-				return String.valueOf(minutes);
-			case SECONDS:
-				return String.valueOf(secondsLeft);
-			}
-			return String.valueOf(seconds);
-		}
-		
-		if (minutes < 1440) {
-			int hours = minutes / 60;
-			int inMins = 60 * hours;
-			int leftOver = minutes - inMins;
-			switch(type) {
-			case DAYS:
-				return "0";
-			case HOURS:
-				return String.valueOf(hours);
-			case MINUTES:
-				return String.valueOf(leftOver);
-			case SECONDS:
-				return String.valueOf(secondsLeft);
-			}
-			return String.valueOf(seconds);
-		}
-		
-		int days = minutes / 1440;
-		int inMins = 1440 * days;
-		int leftOver = minutes - inMins;
-			
-		if (leftOver < 60) {
-			switch (type) {
-			case DAYS:
-				return String.valueOf(days);
-			case HOURS:
-				return String.valueOf(0);
-			case MINUTES:
-				return String.valueOf(leftOver);
-			case SECONDS:
-				return String.valueOf(secondsLeft);
-			}
-			return String.valueOf(seconds);
-
-		} else {
-			int hours = leftOver / 60;
-			int hoursInMins = 60 * hours;
-			int minsLeft = leftOver - hoursInMins;
-			switch (type) {
-			case DAYS:
-				return String.valueOf(days);
-			case HOURS:
-				return String.valueOf(hours);
-			case MINUTES:
-				return String.valueOf(minsLeft);
-			case SECONDS:
-				return String.valueOf(secondsLeft);
-			}
-			return String.valueOf(seconds);
-		}	
-	}
-	
-	public static String getTime(int seconds) {
-		
-		if (seconds < 60) {
-			return seconds+"s";
-		}
-		
-		int minutes = seconds / 60;
-		int s = 60 * minutes;
-		int secondsLeft = seconds - s;
-		if (minutes < 60) {
-			if (secondsLeft > 0) {
-				return String.valueOf(minutes+"m "+secondsLeft+"s");
-			} else {
-				return String.valueOf(minutes+"m");
-			}
-		}
-		if (minutes < 1440) {
-			String time;
-			int hours = minutes / 60;
-			time = hours+"h";
-			int inMins = 60 * hours;
-			int leftOver = minutes - inMins;
-			if (leftOver >= 1) {
-				time = time+" "+leftOver+"m";
-			}
-			if (secondsLeft > 0) {
-				time = time+" "+secondsLeft+"s";
-			}
-			return time;
-		}
-		
-		String time;
-		int days = minutes / 1440;
-		time = days+"d";
-		int inMins = 1440 * days;
-		int leftOver = minutes - inMins;
-		if (leftOver >= 1) {
-			if (leftOver < 60) {
-				time = time+" "+leftOver+"m";
-			} else {
-				int hours = leftOver / 60;
-				time = time+" "+hours+"h";
-				int hoursInMins = 60 * hours;
-				int minsLeft = leftOver - hoursInMins;
-				time = time+" "+minsLeft+"m";
-			}
-		}
-		if (secondsLeft > 0) {
-			time = time+" "+secondsLeft+"s";
-		}
-		return time;
-	}
-}

src/main/resources/config.yml

@@ -1,17 +0,0 @@
-# PlaceholderAPI
-# Version: ${project.version}
-# Created by: extended_clip
-# Contributors: https://github.com/PlaceholderAPI/PlaceholderAPI/graphs/contributors
-# Issues: https://github.com/PlaceholderAPI/PlaceholderAPI/issues
-# Expansions: https://api.extendedclip.com/all/
-# Wiki: https://github.com/PlaceholderAPI/PlaceholderAPI/wiki
-# Discord: https://discordapp.com/invite/7sndK3q
-# No placeholders are provided with this plugin by default.
-# Download placeholders: /papi ecloud
-check_updates: true
-cloud_enabled: true
-cloud_allow_unverified_expansions: false
-boolean:
-  'true': 'yes'
-  'false': 'no'
-date_format: MM/dd/yy HH:mm:ss

src/main/resources/plugin.yml

@@ -1,40 +0,0 @@
-name: ${project.name}
-main: me.clip.placeholderapi.PlaceholderAPIPlugin
-version: ${project.version}
-author: [extended_clip]
-description: ${project.description}
-permissions:
-    placeholderapi.*:
-        description: ability to use all commands
-        children:
-            placeholderapi.admin: true
-    placeholderapi.admin:
-        description: ability to use all commands
-        children:
-            placeholderapi.list: true
-            placeholderapi.reload: true
-            placeholderapi.ecloud: true
-            placeholderapi.parse: true
-            placeholderapi.injector.chat.bypass: true
-            placeholderapi.injector.signs.bypass: true
-            placeholderapi.injector.anvil.bypass: true
-            placeholderapi.updatenotify: true
-    placeholderapi.list:
-        description: ability to use the list command
-        default: op
-    placeholderapi.reload:
-        description: ability to use the reload command
-        default: op
-    placeholderapi.parse:
-        description: ability to use parse command
-        default: op
-    placeholderapi.ecloud:
-        description: allows the usage of ecloud commands
-        default: op
-    placeholderapi.updatenotify:
-        description: notifies you when there is a PAPI update
-        default: op
-commands:
-   placeholderapi:
-     description: PlaceholderAPI command
-     aliases: [clipsplaceholderapi, papi]