Use <_ for contains instead of <-

Merge pull request 'Update dependency mkdocs-material to v9.5.7' (#218 ) from renovate/mkdocs-material-9.x into master
Reviewed-on: https://codeberg.org/Andre601/AdvancedServerList/pulls/218
2026-11-05 17:02:34 -05:00 · 2024-02-03 17:21:54 +01:00 · 2024-02-03 12:02:21 +00:00 · 2024-02-03 12:01:15 +00:00 · 2024-01-31 21:42:24 +01:00 · 2024-01-31 21:41:22 +01:00
228 changed files with 10443 additions and 2193 deletions
@@ -9,7 +9,7 @@ body:
        Please make sure you've checked the following things first:
        
        - You're using the latest release of AdvancedServerList [[Download from Modrinth](https://modrinth.com/plugin/advancedserverlist)] and the right API version.
-        - You're using a supported Proxy/Server version. As of right now is only 1.19.x supported.
+        - You're using a supported Proxy/Server version. As of right now is only 1.19+ supported.
        - The Feature you suggest hasn't been suggested before.
  - type: dropdown
    attributes:
@@ -9,7 +9,7 @@ body:
        Please make sure you've checked the following things first:
        
        - You're using the latest release of AdvancedServerList [[Download from Modrinth](https://modrinth.com/plugin/advancedserverlist)]
-        - You're using a supported Proxy/Server version. As of right now is only 1.19.x supported.
+        - You're using a supported Proxy/Server version. As of right now is only 1.19+ supported.
        - The issue happens with just AdvancedServerList installed.
  - type: dropdown
    attributes:
@@ -5,4 +5,4 @@ contact_links:
    url: https://discord.gg/6dazXp6
  - name: Wiki
    about: Check the Wiki for explanations about the features and examples.
-    url: https://github.com/Andre601/AdvancedServerList/wiki
+    url: https://docs.andre601.ch/AdvancedServerList
@@ -9,7 +9,7 @@ body:
        Please make sure you've checked the following things first:
        
        - You're using the latest release of AdvancedServerList [[Download from Modrinth](https://modrinth.com/plugin/advancedserverlist)]
-        - You're using a supported Proxy/Server version. As of right now is only 1.19.x supported.
+        - You're using a supported Proxy/Server version. As of right now is only 1.19+ supported.
        - The Feature you suggest hasn't been suggested before.
  - type: dropdown
    attributes:
@@ -4,19 +4,19 @@ AdvancedServerList is a plugin that allowys you to customize your server's MOTD,
 ## Supported Platforms

 <a href="https://www.spigotmc.org" target="_blank">
-  <img src="https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@2/assets/minimal/supported/spigot_vector.svg" width="64" alt="platform-spigot" title="Tested on Spigot">
+  <img src="https://wsrv.nl/?url=https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@3/assets/compact-minimal/supported/spigot_vector.svg&w=64 alt="platform-spigot" title="Tested on Spigot">
 </a>
 <a href="https://papermc.io" target="_blank">
-  <img src="https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@2/assets/minimal/supported/paper_vector.svg" width="64" alt="platform-paper" title="Tested on Paper">
+  <img src="https://wsrv.nl/?url=https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@3/assets/compact-minimal/supported/paper_vector.svg&w=64 alt="platform-paper" title="Tested on Paper">
 </a>
 <a href="https://www.spigotmc.org" target="_blank">
-  <img src="https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@2/assets/minimal/supported/bungeecord_vector.svg" width="64" alt="platform-bungeecord" title="Tested on BungeeCord">
+  <img src="https://wsrv.nl/?url=https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@3/assets/compact-minimal/supported/bungeecord_vector.svg&w=64 alt="platform-bungeecord" title="Tested on BungeeCord">
 </a>
 <a href="https://www.papermc.io" target="_blank">
-  <img src="https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@2/assets/minimal/supported/waterfall_vector.svg" width="64" alt="platform-waterfall" title="Tested on Waterfall">
+  <img src="https://wsrv.nl/?url=https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@3/assets/compact-minimal/supported/waterfall_vector.svg&w=64 alt="platform-waterfall" title="Tested on Waterfall">
 </a>
 <a href="https://velocitypowered.com" target="_blank">
-  <img src="https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@2/assets/minimal/supported/velocity_vector.svg" width="64" alt="platform-velocity" title="Tested on Velocity">
+  <img src="https://wsrv.nl/?url=https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@3/assets/compact-minimal/supported/velocity_vector.svg&w=64 alt="platform-velocity" title="Tested on Velocity">
 </a>

 ## What is a Server List Profile?
@@ -24,12 +24,14 @@ A Server List Profile refers to a YAML file located in the plugin's `profiles` d
 It allows you to configure specific aspects of the server display in the MC-Client's multiplayer server list, such as the MOTD, player count text, player count hover or Favicon.

 > [*Read More*][profiles]
+
 ### Conditions
 Thanks to conditions can you determine when a profile should be displayed in the player’s server list, to allow displaying specific text (i.e. a warning when they are using an outdated version).

 When multiple profiles exist that have valid conditions will the one with the highest priority (Higher number = higher priority) be selected. Having no conditions makes the profile automatically return true.

 > [*Read More*][conditions]
+
 ### Placeholders
 Placeholders can be used within conditions to further customize them. They can also be used in any other text option (motd, playerCount and players) to display their respective values.
 The format is `${<target> <identifier>}` which was adopted from BungeeTabListPlus. Depending on what platform you use the plugin on are only specific placeholders available.
@@ -37,17 +39,20 @@ The format is `${<target> <identifier>}` which was adopted from BungeeTabListPlu
 When using the SpigotMC/PaperMC version can you also use placeholders from [PlaceholderAPI][placeholderapi] using its `%<identifier>_<values>%` placeholder format. PlaceholderAPI needs to be installed for that.

 > [*Read More*][placeholders]
+
 ### Formatting
 The plugin uses the MiniMessage format for a consistent, easy way of formatting your text.
 Only certain options are usable for each option. As an example does motd support HEX colours and gradients, while the other options only support default colour codes.

 > [*Read More*][minimessage]
+
 ## Dependencies

 | Dependency       | Platforms     | Required? |
-| ---------------- | ------------- | --------- |
+|------------------|---------------|-----------|
 | [ProtocolLib]    | Spigot        | Yes       |
 | [PlaceholderAPI] | Spigot, Paper | No        |
+| [ViaVersion]     | Spigot, Paper | No        |

 ## Statistics

@@ -58,31 +63,42 @@ You can disable this in the global bStats config file located in `/plugins/bstat
 - [Paper/Spigot][bstats-spigot]
 - [Velocity][bstats-velocity]

+## Videos
+Do you have your own video to share? Contact me and I will add it to this section.
+
+<details><summary>Click to Show/Hide Videos</summary>
+
+Spanish Video by Ajneb97
+<iframe width="560" height="auto" src="https://www.youtube.com/embed/rIbljm_4HVI" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
+
+</details>
+
 ## Screenshots

 <a href="https://modrinth.com/plugin/advancedserverlist/gallery" target="_blank">
-  <img src="https://raw.githubusercontent.com/intergrav/devins-badges/v2/assets/cozy/documentation/modrinth-gallery_vector.svg" width="208" alt="gallery" title="Check out the Gallery">
+  <img src="https://wsrv.nl/?url=https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@3/assets/cozy/documentation/modrinth-gallery_vector.svg&w=208" alt="gallery" title="Check out the Gallery">
 </a>

 ## Support
 <a href="https://discord.gg/6dazXp6" target="_blank">
-  <img src="https://raw.githubusercontent.com/intergrav/devins-badges/v2/assets/minimal/social/discord-singular_vector.svg" width="64" alt="discord" title="Join my Discord Server">
+  <img src="https://wsrv.nl/?url=https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@3/assets/compact-minimal/social/discord-singular_vector.svg&w=64" alt="discord" title="Join my Discord Server">
 </a>
 <a href="https://app.revolt.chat/invite/74TpERXA" target="_blank">
-  <img src="https://raw.githubusercontent.com/intergrav/devins-badges/v2/assets/minimal/social/revolt-singular_vector.svg" width="64" alt="revolt" title="Join my Revolt Server">
+  <img src="https://wsrv.nl/?url=https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@3/assets/compact-minimal/social/revolt-singular_vector.svg&w=64" alt="revolt" title="Join my Revolt Server">
 </a>
 <a href="https://blobfox.coffee/@andre_601" target="_blank">
-  <img src="https://raw.githubusercontent.com/intergrav/devins-badges/v2/assets/minimal/social/mastodon-singular_vector.svg" width="64" alt="revolt" title="Chat with me on Mastodon">
+  <img src="https://wsrv.nl/?url=https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@3/assets/compact-minimal/social/mastodon-singular_vector.svg&w=64" alt="revolt" title="Chat with me on Mastodon">
 </a>

 <!-- Links -->
-[profiles]: https://andre601.ch/AdvancedServerList/profiles
-[conditions]: https://andre601.ch/AdvancedServerList/profiles/#conditions
-[placeholders]: https://andre601.ch/AdvancedServerList/profiles/placeholders
-[minimessage]: https://andre601.ch/AdvancedServerList/profiles/formatting
+[profiles]: https://docs.andre601.ch/AdvancedServerList/latest/profiles
+[conditions]: https://docs.andre601.ch/AdvancedServerList/latest/profiles/#conditions
+[placeholders]: https://docs.andre601.ch/AdvancedServerList/latest/profiles/placeholders
+[minimessage]: https://docs.andre601.ch/AdvancedServerList/latest/profiles/formatting

 [protocollib]: https://www.spigotmc.org/resources/1997/
 [placeholderapi]: https://www.spigotmc.org/resources/6245/
+[viaversion]: https://www.spigotmc.org/resources/19254/

 [bstats]: https://bstats.org
 [bstats-bungee]: https://bstats.org/plugin/bungeecord/AdvancedServerList/15585
@@ -0,0 +1,7 @@
+<!-- pr-build comment -->
+
+![badge]
+
+Building jar file from Pull request. Please wait...
+
+[badge]: https://img.shields.io/badge/Building...-0d1117?style=for-the-badge&labelColor=7a8490&logo=data:image/svg%2bxml;base64,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
@@ -0,0 +1,12 @@
+<!-- pr-build comment -->
+![badge]
+
+**Compiling of jar files failed!**  
+Please check the logs below for any errors.
+
+| Name   | Link                             |
+| ------ | -------------------------------- |
+| Commit | {{ .commit }}                    |
+| Logs   | {{ .logs | mdlink "View Logs" }} |
+
+[badge]: https://img.shields.io/badge/Build_Failure!-0d1117?style=for-the-badge&labelColor=f85149&logo=data:image/svg%2bxml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAyNCAyNCIgd2lkdGg9IjI0IiBoZWlnaHQ9IjI0IiBmaWxsPSIjZmZmZmZmIj48cGF0aCBkPSJNNS43MiA1LjcyYS43NS43NSAwIDAgMSAxLjA2IDBMMTIgMTAuOTRsNS4yMi01LjIyYS43NDkuNzQ5IDAgMCAxIDEuMjc1LjMyNi43NDkuNzQ5IDAgMCAxLS4yMTUuNzM0TDEzLjA2IDEybDUuMjIgNS4yMmEuNzQ5Ljc0OSAwIDAgMS0uMzI2IDEuMjc1Ljc0OS43NDkgMCAwIDEtLjczNC0uMjE1TDEyIDEzLjA2bC01LjIyIDUuMjJhLjc1MS43NTEgMCAwIDEtMS4wNDItLjAxOC43NTEuNzUxIDAgMCAxLS4wMTgtMS4wNDJMMTAuOTQgMTIgNS43MiA2Ljc4YS43NS43NSAwIDAgMSAwLTEuMDZaIj48L3BhdGg+PC9zdmc+
@@ -0,0 +1,15 @@
+<!-- pr-build comment -->
+![badge]
+
+The compiling of the jar files was successful!  
+You can find a direct download for the artifact below.
+
+File expires: `{{ .expire | date "02 Jan 2006 15:04 MST" }}`
+
+| Name     | Link                                         |
+| -------- | -------------------------------------------- |
+| Commit   | {{ .commit }}                                |
+| Logs     | {{ .logs | mdlink "View Logs" }}             |
+| Download | {{ .download | mdlink "Download Artifact" }} |
+
+[badge]: https://img.shields.io/badge/Build_Success!-0d1117?style=for-the-badge&labelColor=3fb950&logo=data:image/svg%2bxml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAyNCAyNCIgd2lkdGg9IjI0IiBoZWlnaHQ9IjI0IiBmaWxsPSIjZmZmZmZmIj48cGF0aCBkPSJNMjEuMDMgNS43MmEuNzUuNzUgMCAwIDEgMCAxLjA2bC0xMS41IDExLjVhLjc0Ny43NDcgMCAwIDEtMS4wNzItLjAxMmwtNS41LTUuNzVhLjc1Ljc1IDAgMSAxIDEuMDg0LTEuMDM2bDQuOTcgNS4xOTVMMTkuOTcgNS43MmEuNzUuNzUgMCAwIDEgMS4wNiAwWiI+PC9wYXRoPjwvc3ZnPg==
@@ -1,50 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: maven
-    directory: "/bungeecord"
-    schedule:
-      interval: daily
-    open-pull-requests-limit: 10
-    labels:
-      - 'Type: Update Dependency'
-      - 'Target: BungeeCord'
-  - package-ecosystem: maven
-    directory: "/core"
-    schedule:
-      interval: daily
-    open-pull-requests-limit: 10
-    labels:
-      - 'Type: Update Dependency'
-      - 'Target: Core'
-  - package-ecosystem: maven
-    directory: "/paper"
-    schedule:
-      interval: daily
-    open-pull-requests-limit: 10
-    labels:
-      - 'Type: Update Dependency'
-      - 'Target: PaperMC'
-  - package-ecosystem: maven
-    directory: "/spigot"
-    schedule:
-      interval: daily
-    open-pull-requests-limit: 10
-    labels:
-      - 'Type: Update Dependency'
-      - 'Target: Spigot'
-  - package-ecosystem: maven
-    directory: "/velocity"
-    schedule:
-      interval: daily
-    open-pull-requests-limit: 10
-    labels:
-      - 'Type: Update Dependency'
-      - 'Target: Velocity'
-  - package-ecosystem: github-actions
-    directory: "/"
-    schedule:
-      interval: daily
-    open-pull-requests-limit: 10
-    labels:
-      - 'Type: Update Dependency'
-      - 'Target: GitHub Action'
@@ -0,0 +1,14 @@
+"Target: All":
+  - all: ["bukkit/**", "bungeecord/**", "core/**", "velocity/**"]
+
+"Target: Bukkit":
+  - all: ["bukkit/**", "!bungeecord/**", "!core/**", "!velocity/**"]
+
+"Target: BungeeCord":
+  - all: ["!bukkit/**", "bungeecord/**", "!core/**", "!velocity/**"]
+
+"Target: Core":
+  - all: ["!bukkit/**", "!bungeecord/**", "core/**", "!velocity/**"]
+
+"Target: Velocity":
+  - all: ["!bukkit/**", "!bungeecord/**", "!core/**", "velocity/**"]
@@ -1,30 +1,49 @@
-name: Deploy Site
+name: 'Deploy Site (Push)'

 on:
-  push:
-    paths:
-      - 'docs/**'
-      - 'mkdocs.yml'
-    branches:
-      - master
-    tags-ignore:
-    - '**'
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+env:
+  GITHUB_REPO_INSTANCE: true

 jobs:
  build:
    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
    steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
      - name: Set up Python 3.7
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
        with:
-          python-version: 3.7
+          python-version: 3.x
+      - name: Create/Get Cache
+        uses: actions/cache@v4
+        with:
+          key: ${{ github.ref }}
+          path: .cache
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip setuptools
          python -m pip install -r requirements.txt
-      - name: Deploy Files
-        run: |
-          git config user.name "github-actions[bot]"
-          git config user.email "actions@github.com"
-          mkdocs gh-deploy --force
+      - name: Build docs
+        run: mkdocs build
+      - name: Configure GitHub Pages
+        uses: actions/configure-pages@v4
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: 'site/'
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4
@@ -1,105 +0,0 @@
-#
-# Big thank you to @Kir-Antipov for providing this workflow file.
-# Check out his mc-publish action here: https://github.com/Kir-Antipov/mc-publish
-#
-
-name: Publish Assets
-
-on:
-  release:
-    types:
-    - published
-
-jobs:
-  buildJars:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-    - name: Set up JDK 1.16
-      uses: actions/setup-java@v3
-      with:
-        distribution: 'temurin'
-        java-version: '16'
-        cache: 'maven'
-    - name: Build Jar files
-      run: mvn clean install
-    - name: Save BungeeCord Jar file
-      uses: actions/upload-artifact@v3
-      with:
-        name: asl-bungeecord
-        path: bungeecord/target/AdvancedServerList-*.jar
-        if-no-files-found: error
-        retention-days: 1
-    - name: Save Paper Jar file
-      uses: actions/upload-artifact@v3
-      with:
-        name: asl-paper
-        path: paper/target/AdvancedServerList-*.jar
-        if-no-files-found: error
-        retention-days: 1
-    - name: Save Spigot Jar file
-      uses: actions/upload-artifact@v3
-      with:
-        name: asl-spigot
-        path: spigot/target/AdvancedServerList-*.jar
-        if-no-files-found: error
-        retention-days: 1
-    - name: Save Velocity Jar file
-      uses: actions/upload-artifact@v3
-      with:
-        name: asl-velocity
-        path: velocity/target/AdvancedServerList-*.jar
-        if-no-files-found: error
-        retention-days: 1
-  publish:
-    needs: [buildJars]
-    strategy:
-      matrix:
-        include:
-          - platforms: BungeeCord, Waterfall
-            directory: bungeecord
-            loaders: |
-              bungeecord
-              waterfall
-          - platforms: Paper
-            directory: paper
-            loaders: paper
-          - platforms: Spigot
-            directory: spigot
-            loaders: spigot
-          - platforms: Velocity
-            directory: velocity
-            loaders: velocity
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-    - name: Get Jar files
-      uses: actions/download-artifact@v3
-      with:
-        name: asl-${{ matrix.directory }}
-        path: ${{ matrix.directory }}/target
-    - name: Get Version
-      id: github-release
-      run: |
-        version=$(echo ${{ github.event.release.tag_name }} | cut -d'v' -f2)
-        echo "PLUGIN_RELEASE=$version" >> $GITHUB_OUTPUT
-    - name: Upload AdvancedServerList (${{ matrix.loaders }}) to GitHub and Modrinth
-      uses: Kir-Antipov/mc-publish@v3.2
-      with:
-        name: ${{ github.event.release.tag_name }} (${{ matrix.platforms }})
-        version: ${{ steps.github-release.outputs.PLUGIN_RELEASE }}
-        version-type: release
-        files: ${{ matrix.directory}}/target/AdvancedServerList-*.jar
-        files-secondary: ""
-        loaders: ${{ matrix.loaders }}
-        version-resolver: releases
-        game-versions: |
-          1.19
-          1.19.1
-          1.19.2
-          1.19.3
-        java: 16
-        modrinth-id: xss83sOY
-        modrinth-featured: false
-        modrinth-token: ${{ secrets.MODRINTH_TOKEN }}
-        github-token: ${{ secrets.GITHUB_TOKEN }}
@@ -2,3 +2,4 @@
 /.idea/
 /**/dependency-reduced-pom.xml
 /**/target/
+/**/__pycache__/
@@ -0,0 +1,33 @@
+when:
+  - event: tag
+    branch: master
+
+steps:
+  createFiles:
+    image: maven:3.9.6-eclipse-temurin-17
+    secrets:
+      - source: cb_token
+        target: codeberg_api_token
+      - source: modrinth_api_token
+        target: modrinth_api_token
+      - source: hangar_api_token
+        target: hangar_api_token
+    commands:
+      # Create the jar files.
+      - mvn clean install
+      # Move VersionUploader jar file
+      - cd version-uploader/target/
+      - mv VersionUploader.jar ../../
+      - cd ../../
+      # Execute Jar file
+      - java -jar VersionUploader.jar --modrinth
+  uploadToCodeberg:
+    image: woodpeckerci/plugin-gitea-release
+    settings:
+      base_url: https://codeberg.org
+      files:
+        - "bungeecord/target/AdvancedServerList-*.jar"
+        - "paper/target/AdvancedServerList-*.jar"
+        - "velocity/target/AdvancedServerList-*.jar"
+      api_key:
+        from_secret: CB_TOKEN
@@ -0,0 +1,36 @@
+when:
+  - branch: master
+    event: push
+    path:
+      include: ['requirements.txt', 'mkdocs.yml', 'docs/**']
+
+variables:
+  setup_git: &setup_git
+    - apk add git
+    - git config --global user.email "github@andre601.ch"
+    - git config --global user.name "ASL Docs Builder"
+
+steps:
+  cloneTargetRepo:
+    image: alpine:3.18.4
+    commands:
+      - chmod -R a+w .
+      - <<: *setup_git
+      - git clone -b pages https://codeberg.org/Andre601/AdvancedServerList.git site
+      - chmod -R a+w site
+  buildDocs:
+    image: woodpeckerci/plugin-mkdocs:latest
+    settings:
+      pip_install_file: requirements.txt
+  commitAndPush:
+    image: alpine:3.18.4
+    secrets:
+      - cb_token
+    commands:
+      - <<: *setup_git
+      - mv domains site/.domains
+      - cd site
+      - git remote set-url origin https://$CB_TOKEN@codeberg.org/Andre601/AdvancedServerList.git
+      - git add --all
+      - git commit -m "Update AdvancedServerList Docs ($( env TZ=Europe/Zurich date +"%d.%m.%Y %Z" )) [SKIP CI]"
+      - git push
@@ -1,26 +1,32 @@
 # AdvancedServerList
-<a href="https://modrinth.com/plugin/advancedserverlist" target="_blank">
-  <img src="https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@2/assets/cozy/available/modrinth_vector.svg" height="64" align="right" alt="modrinth" title="Available on Modrinth">
-</a>

 AdvancedServerList is a plugin that allowys you to customize your server's MOTD, favicon, Player count text and player count hover displayed in a player's multiplayer server list based on conditions and priorities.

+## Downloads
+
+<a href="https://modrinth.com/plugin/advancedserverlist" target="_blank">
+  <img src="https://cdn.jsdelivr.net/gh/Andre601/devins-badges@13e0142/assets/compact/available/modrinth_vector.svg" height="46" alt="modrinth" title="Available on Modrinth">
+</a>
+<br>
+<!--
+<a href="https://hangar.papermc.io/Andre_601/AdvancedServerList" target="_blank">
+  <img src="https://cdn.jsdelivr.net/gh/Andre601/devins-badges@13e0142/assets/compact/available/hangar_vector.svg" height="46" alt="hangar" title="Available on Hangar">
+</a>
+-->
+
 ## Supported Platforms

-<a href="https://www.spigotmc.org" target="_blank">
-  <img src="https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@2/assets/minimal/supported/spigot_vector.svg" height="64" alt="platform-spigot" title="Tested on Spigot">
-</a>
 <a href="https://papermc.io" target="_blank">
-  <img src="https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@2/assets/minimal/supported/paper_vector.svg" height="64" alt="platform-paper" title="Tested on Paper">
+  <img src="https://cdn.jsdelivr.net/gh/Andre601/devins-badges@13e0142/assets/compact-minimal/supported/paper_vector.svg" height="64" alt="platform-paper" title="Tested on Paper">
 </a>
 <a href="https://www.spigotmc.org" target="_blank">
-  <img src="https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@2/assets/minimal/supported/bungeecord_vector.svg" height="64" alt="platform-bungeecord" title="Tested on BungeeCord">
+  <img src="https://cdn.jsdelivr.net/gh/Andre601/devins-badges@13e0142/assets/compact-minimal/supported/bungeecord_vector.svg" height="64" alt="platform-bungeecord" title="Tested on BungeeCord">
 </a>
 <a href="https://www.papermc.io" target="_blank">
-  <img src="https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@2/assets/minimal/supported/waterfall_vector.svg" height="64" alt="platform-waterfall" title="Tested on Waterfall">
+  <img src="https://cdn.jsdelivr.net/gh/Andre601/devins-badges@13e0142/assets/compact-minimal/supported/waterfall_vector.svg" height="64" alt="platform-waterfall" title="Tested on Waterfall">
 </a>
 <a href="https://velocitypowered.com" target="_blank">
-  <img src="https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@2/assets/minimal/supported/velocity_vector.svg" height="64" alt="platform-velocity" title="Tested on Velocity">
+  <img src="https://cdn.jsdelivr.net/gh/Andre601/devins-badges@13e0142/assets/compact-minimal/supported/velocity_vector.svg" height="64" alt="platform-velocity" title="Tested on Velocity">
 </a>

 ## What is a Server List Profile?
@@ -37,10 +43,10 @@ When multiple profiles exist that have valid conditions will the one with the hi
 > [*Read More*][conditions]

 ### Placeholders
-Placeholders can be used within conditions to further customize them. They can also be used in any other text option (motd, playerCount and players) to display their respective values.
+Placeholders can be used within conditions to further customize them. They can also be used in any other text option to display their respective values.
 The format is `${<target> <identifier>}` which was adopted from BungeeTabListPlus. Depending on what platform you use the plugin on are only specific placeholders available.

-When using the SpigotMC/PaperMC version can you also use placeholders from [PlaceholderAPI][placeholderapi] using its `%<identifier>_<values>%` placeholder format. PlaceholderAPI needs to be installed for that.
+When using the SpigotMC/PaperMC version, or while PAPIProxyBridge is installed on your proxy, can you also use placeholders from [PlaceholderAPI][placeholderapi] using its `%<identifier>_<values>%` placeholder format. PlaceholderAPI needs to be installed for that.

 If you're a plugin dev can you even add your own custom placeholders through AdvancedServerList's own API.

@@ -54,10 +60,14 @@ Only certain options are usable for each option. As an example does motd support

 ## Dependencies

-| Dependency       | Platforms     | Required? |
-| ---------------- | ------------- | --------- |
-| [ProtocolLib]    | Spigot        | Yes       |
-| [PlaceholderAPI] | Spigot, Paper | No        |
+All listed dependencies are optional.
+
+| Dependency        | Platforms            |
+|-------------------|----------------------|
+| [PlaceholderAPI]  | Paper                |
+| [ViaVersion]      | Paper                |
+| [PAPIProxyBridge] | BungeeCord, Velocity |
+| [Maintenance]     | All                  |

 ## Statistics

@@ -71,30 +81,33 @@ You can disable this in the global bStats config file located in `/plugins/bstat
 ## Screenshots

 <a href="https://modrinth.com/plugin/advancedserverlist/gallery" target="_blank">
-  <img src="https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@2/assets/cozy/documentation/modrinth-gallery_vector.svg" height="64" alt="gallery" title="Check out the Gallery">
+  <img src="https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@3/assets/cozy/documentation/modrinth-gallery_vector.svg" height="64" alt="gallery" title="Check out the Gallery">
 </a>

 ## Support
+
 <a href="https://discord.gg/6dazXp6" target="_blank">
-  <img src="https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@2/assets/minimal/social/discord-singular_vector.svg" height="64" alt="discord" title="Join my Discord Server">
+  <img src="https://cdn.jsdelivr.net/gh/Andre601/devins-badges@13e0142/assets/compact-minimal/social/discord-singular_vector.svg" height="64" alt="discord" title="Join my Discord Server">
 </a>
 <a href="https://app.revolt.chat/invite/74TpERXA" target="_blank">
-  <img src="https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@2/assets/minimal/social/revolt-singular_vector.svg" height="64" alt="revolt" title="Join my Revolt Server">
+  <img src="https://cdn.jsdelivr.net/gh/Andre601/devins-badges@13e0142/assets/compact-minimal/social/revolt-singular_vector.svg" height="64" alt="revolt" title="Join my Revolt Server">
 </a>
 <a href="https://blobfox.coffee/@andre_601" target="_blank">
-  <img src="https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@2/assets/minimal/social/mastodon-singular_vector.svg" height="64" alt="mastodon" title="Chat with me on Mastodon">
+  <img src="https://cdn.jsdelivr.net/gh/Andre601/devins-badges@13e0142/assets/compact-minimal/social/mastodon-singular_vector.svg" height="64" alt="mastodon" title="Chat with me on Mastodon">
 </a>

 <!-- Links -->
-[profiles]: https://www.andre601.ch/AdvancedServerList/profiles/
-[conditions]: https://www.andre601.ch/AdvancedServerList/profiles/#conditions
-[placeholders]: https://www.andre601.ch/AdvancedServerList/profiles/placeholders/
-[minimessage]: https://www.andre601.ch/AdvancedServerList/profiles/formatting/
+[profiles]: https://asl.andre601.ch/profiles/
+[conditions]: https://asl.andre601.ch/profiles/#condition
+[placeholders]: https://asl.andre601.ch/profiles/placeholders/
+[minimessage]: https://asl.andre601.ch/profiles/formatting/

 [modrinth]: https://modrinth.com/plugin/advancedserverlist

-[protocollib]: https://www.spigotmc.org/resources/1997/
-[placeholderapi]: https://www.spigotmc.org/resources/6245/
+[placeholderapi]: https://hangar.papermc.io/HelpChat/PlaceholderAPI
+[viaversion]: https://hangar.papermc.io/ViaVersion/ViaVersion
+[papiproxybridge]: https://hangar.papermc.io/William278/PAPIProxyBridge
+[maintenance]: https://hangar.papermc.io/kennytv/Maintenance

 [bstats]: https://bstats.org
 [bstats-bungee]: https://bstats.org/plugin/bungeecord/AdvancedServerList/15585
@@ -67,27 +67,45 @@
        <dependency>
            <groupId>net.md-5</groupId>
            <artifactId>bungeecord-api</artifactId>
-            <version>1.19-R0.1-SNAPSHOT</version>
+            <version>1.20-R0.2</version>
            <type>jar</type>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>net.md-5</groupId>
            <artifactId>bungeecord-api</artifactId>
-            <version>1.19-R0.1-SNAPSHOT</version>
+            <version>1.20-R0.2</version>
            <type>javadoc</type>
            <scope>provided</scope>
        </dependency>
+        <dependency>
+            <groupId>net.kyori</groupId>
+            <artifactId>adventure-api</artifactId>
+            <version>4.15.0</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>net.kyori</groupId>
+            <artifactId>adventure-text-minimessage</artifactId>
+            <version>4.15.0</version>
+            <scope>compile</scope>
+        </dependency>
        <dependency>
            <groupId>net.kyori</groupId>
            <artifactId>adventure-platform-bungeecord</artifactId>
-            <version>4.1.2</version>
+            <version>4.3.2</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.bstats</groupId>
            <artifactId>bstats-bungeecord</artifactId>
-            <version>3.0.0</version>
+            <version>3.0.2</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.spongepowered</groupId>
+            <artifactId>configurate-yaml</artifactId>
+            <version>4.1.2</version>
            <scope>compile</scope>
        </dependency>
    </dependencies>
@@ -104,12 +122,12 @@
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.10.1</version>
+                <version>3.12.1</version>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
-                <version>3.4.1</version>
+                <version>3.5.1</version>
                <configuration>
                    <createDependencyReducedPom>false</createDependencyReducedPom>
                    <relocations>
@@ -125,14 +143,6 @@
                            <pattern>org.bstats</pattern>
                            <shadedPattern>ch.andre601.advancedserverlist.bungeecord.depends.bstats</shadedPattern>
                        </relocation>
-                        <relocation>
-                            <pattern>com.github.benmanes.caffeine</pattern>
-                            <shadedPattern>ch.andre601.advancedserverlist.bungeecord.depends.caffeine</shadedPattern>
-                        </relocation>
-                        <relocation>
-                            <pattern>okhttp3</pattern>
-                            <shadedPattern>ch.andre601.advancedserverlist.bungeecord.depends.okhttp3</shadedPattern>
-                        </relocation>
                    </relocations>
                    <filters>
                        <filter>
@@ -26,10 +26,11 @@
 package ch.andre601.advancedserverlist.bungeecord;

 import ch.andre601.advancedserverlist.bungeecord.commands.CmdAdvancedServerList;
-import ch.andre601.advancedserverlist.bungeecord.events.JoinEvent;
-import ch.andre601.advancedserverlist.bungeecord.events.PingEvent;
+import ch.andre601.advancedserverlist.bungeecord.listeners.JoinEvent;
+import ch.andre601.advancedserverlist.bungeecord.listeners.PingEvent;
 import ch.andre601.advancedserverlist.bungeecord.logging.BungeeLogger;
 import ch.andre601.advancedserverlist.bungeecord.objects.BungeePlayerPlaceholders;
+import ch.andre601.advancedserverlist.bungeecord.objects.BungeeServerPlaceholders;
 import ch.andre601.advancedserverlist.core.AdvancedServerList;
 import ch.andre601.advancedserverlist.core.interfaces.PluginLogger;
 import ch.andre601.advancedserverlist.core.interfaces.core.PluginCore;
@@ -43,13 +44,13 @@ import java.nio.file.Path;

 public class BungeeCordCore extends Plugin implements PluginCore<Favicon>{
    
-    private AdvancedServerList core;
+    private AdvancedServerList<Favicon> core;
    private FaviconHandler<Favicon> faviconHandler = null;
-    private final PluginLogger logger = new BungeeLogger(getLogger());
+    private final PluginLogger logger = new BungeeLogger(this);
    
    @Override
    public void onEnable(){
-        this.core = new AdvancedServerList(this, new BungeePlayerPlaceholders());
+        this.core = AdvancedServerList.init(this, BungeePlayerPlaceholders.init(), BungeeServerPlaceholders.init());
    }
    
    @Override
@@ -85,7 +86,7 @@ public class BungeeCordCore extends Plugin implements PluginCore<Favicon>{
    }
    
    @Override
-    public AdvancedServerList getCore(){
+    public AdvancedServerList<Favicon> getCore(){
        return core;
    }
    
@@ -25,7 +25,7 @@

 package ch.andre601.advancedserverlist.bungeecord.commands;

-import ch.andre601.advancedserverlist.core.interfaces.CmdSender;
+import ch.andre601.advancedserverlist.core.interfaces.commands.CmdSender;
 import ch.andre601.advancedserverlist.core.parsing.ComponentParser;
 import net.kyori.adventure.platform.bungeecord.BungeeAudiences;
 import net.md_5.bungee.api.CommandSender;
@@ -23,13 +23,15 @@
 *
 */

-package ch.andre601.advancedserverlist.bungeecord.events;
+package ch.andre601.advancedserverlist.bungeecord.listeners;

 import ch.andre601.advancedserverlist.api.objects.GenericServer;
 import ch.andre601.advancedserverlist.api.profiles.ProfileEntry;
 import ch.andre601.advancedserverlist.bungeecord.BungeeCordCore;
 import ch.andre601.advancedserverlist.bungeecord.objects.BungeePlayerImpl;
 import ch.andre601.advancedserverlist.api.events.GenericServerListEvent;
+import ch.andre601.advancedserverlist.bungeecord.objects.BungeeProxyImpl;
+import ch.andre601.advancedserverlist.core.events.PingEventHandler;
 import ch.andre601.advancedserverlist.core.interfaces.core.PluginCore;
 import ch.andre601.advancedserverlist.core.interfaces.events.GenericEventWrapper;
 import ch.andre601.advancedserverlist.core.objects.CachedPlayer;
@@ -40,11 +42,14 @@ import net.kyori.adventure.text.serializer.bungeecord.BungeeComponentSerializer;
 import net.md_5.bungee.api.Favicon;
 import net.md_5.bungee.api.ServerPing;
 import net.md_5.bungee.api.chat.TextComponent;
+import net.md_5.bungee.api.config.ServerInfo;
+import net.md_5.bungee.api.connection.ProxiedPlayer;
 import net.md_5.bungee.api.event.ProxyPingEvent;

 import java.awt.image.BufferedImage;
 import java.net.InetSocketAddress;
 import java.util.List;
+import java.util.Map;
 import java.util.UUID;

 public class BungeeEventWrapper implements GenericEventWrapper<Favicon, BungeePlayerImpl>{
@@ -128,6 +133,14 @@ public class BungeeEventWrapper implements GenericEventWrapper<Favicon, BungeePl
        return protocol == null;
    }
    
+    @Override
+    public boolean isMaintenanceModeActive(){
+        if(plugin.getProxy().getPluginManager().getPlugin("Maintenance") == null)
+            return false;
+        
+        return PingEventHandler.getMaintenanceUtil().isMaintenanceEnabled();
+    }
+    
    @Override
    public int getProtocolVersion(){
        return this.protocol.getProtocol();
@@ -150,7 +163,25 @@ public class BungeeEventWrapper implements GenericEventWrapper<Favicon, BungeePl
    
    @Override
    public String parsePAPIPlaceholders(String text, BungeePlayerImpl player){
-        return text;
+        if(plugin.getProxy().getPluginManager().getPlugin("PAPIProxyBridge") == null)
+            return text;
+        
+        if(!PingEventHandler.getPAPIUtil().isCompatible())
+            return text;
+        
+        String server = PingEventHandler.getPAPIUtil().getServer();
+        if(server == null || server.isEmpty())
+            return text;
+        
+        ServerInfo serverInfo = plugin.getProxy().getServerInfo(server);
+        if(serverInfo == null || serverInfo.getPlayers().isEmpty())
+            return text;
+        
+        ProxiedPlayer carrier = PingEventHandler.getPAPIUtil().getPlayer(serverInfo.getPlayers());
+        if(carrier == null)
+            return text;
+        
+        return PingEventHandler.getPAPIUtil().parse(text, carrier.getUniqueId(), player.getUUID());
    }
    
    @Override
@@ -168,6 +199,13 @@ public class BungeeEventWrapper implements GenericEventWrapper<Favicon, BungeePl
        return new BungeePlayerImpl(player, protocol);
    }
    
+    @Override
+    public GenericServer createGenericServer(int playersOnline, int playersMax, String host){
+        Map<String, ServerInfo> servers = plugin.getProxy().getServers();
+        
+        return new BungeeProxyImpl(servers, playersOnline, playersMax, host);
+    }
+    
    @Override
    public Favicon createFavicon(BufferedImage image) throws IllegalArgumentException{
        return Favicon.create(image);
@@ -23,7 +23,7 @@
 *
 */

-package ch.andre601.advancedserverlist.bungeecord.events;
+package ch.andre601.advancedserverlist.bungeecord.listeners;

 import ch.andre601.advancedserverlist.bungeecord.BungeeCordCore;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
@@ -23,7 +23,7 @@
 *
 */

-package ch.andre601.advancedserverlist.bungeecord.events;
+package ch.andre601.advancedserverlist.bungeecord.listeners;

 import ch.andre601.advancedserverlist.bungeecord.BungeeCordCore;
 import ch.andre601.advancedserverlist.core.events.PingEventHandler;
@@ -23,8 +23,9 @@
 *
 */

-package ch.andre601.advancedserverlist.spigot.events;
+package ch.andre601.advancedserverlist.bungeecord.listeners;

+import ch.andre601.advancedserverlist.api.bungeecord.events.PreServerListSetEvent;
 import ch.andre601.advancedserverlist.api.profiles.ProfileEntry;

 public class PreServerListSetEventImpl extends PreServerListSetEvent{
@@ -25,6 +25,7 @@

 package ch.andre601.advancedserverlist.bungeecord.logging;

+import ch.andre601.advancedserverlist.bungeecord.BungeeCordCore;
 import ch.andre601.advancedserverlist.core.interfaces.PluginLogger;

 import java.util.logging.Level;
@@ -32,10 +33,24 @@ import java.util.logging.Logger;

 public class BungeeLogger implements PluginLogger{
    
+    private final BungeeCordCore plugin;
    private final Logger logger;
    
-    public BungeeLogger(Logger logger){
-        this.logger = logger;
+    public BungeeLogger(BungeeCordCore plugin){
+        this.plugin = plugin;
+        this.logger = plugin.getLogger();
+    }
+    
+    @Override
+    public void debug(Class<?> clazz, String msg, Object... args){
+        if(plugin.isDebugEnabled())
+            info("[DEBUG] [" + clazz.getSimpleName() + "] " + msg, args);
+    }
+    
+    @Override
+    public void debugWarn(Class<?> clazz, String msg, Object... args){
+        if(plugin.isDebugEnabled())
+            warn("[DEBUG] [" + clazz.getSimpleName() + "] " + msg, args);
    }
    
    @Override
@@ -33,10 +33,14 @@ import java.util.Locale;

 public class BungeePlayerPlaceholders extends PlaceholderProvider{
    
-    public BungeePlayerPlaceholders(){
+    private BungeePlayerPlaceholders(){
        super("player");
    }
    
+    public static BungeePlayerPlaceholders init(){
+        return new BungeePlayerPlaceholders();
+    }
+    
    @Override
    public String parsePlaceholder(String placeholder, GenericPlayer player, GenericServer server){
        return switch(placeholder.toLowerCase(Locale.ROOT)){
@@ -0,0 +1,53 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2023 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.bungeecord.objects;
+
+import ch.andre601.advancedserverlist.api.bungeecord.objects.BungeeProxy;
+import net.md_5.bungee.api.config.ServerInfo;
+
+import java.util.Map;
+
+public record BungeeProxyImpl(Map<String, ServerInfo> servers, int playersOnline, int playersMax, String host) implements BungeeProxy{
+    @Override
+    public Map<String, ServerInfo> getServers(){
+        return servers;
+    }
+    
+    @Override
+    public int getPlayersOnline(){
+        return playersOnline;
+    }
+    
+    @Override
+    public int getPlayersMax(){
+        return playersMax;
+    }
+    
+    @Override
+    public String getHost(){
+        return host;
+    }
+}
@@ -0,0 +1,99 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2023 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.bungeecord.objects;
+
+import ch.andre601.advancedserverlist.api.PlaceholderProvider;
+import ch.andre601.advancedserverlist.api.bungeecord.objects.BungeeProxy;
+import ch.andre601.advancedserverlist.api.objects.GenericPlayer;
+import ch.andre601.advancedserverlist.api.objects.GenericServer;
+import net.md_5.bungee.api.config.ServerInfo;
+
+import java.net.InetSocketAddress;
+
+public class BungeeServerPlaceholders extends PlaceholderProvider{
+    
+    private BungeeServerPlaceholders(){
+        super("server");
+    }
+    
+    public static BungeeServerPlaceholders init(){
+        return new BungeeServerPlaceholders();
+    }
+    
+    @Override
+    public String parsePlaceholder(String placeholder, GenericPlayer player, GenericServer server){
+        if(!(server instanceof BungeeProxy proxy))
+            return null;
+        
+        String[] args = placeholder.split("\\s", 2);
+        
+        return switch(args[0]){
+            case "playersOnline" -> {
+                if(args.length >= 2){
+                    String[] servers = args[1].split(",");
+                    
+                    int players = 0;
+                    for(String serverName : servers){
+                        if(serverName.isEmpty())
+                            continue;
+                        
+                        ServerInfo info = proxy.getServers().get(serverName.strip());
+                        if(info == null)
+                            continue;
+                        
+                        players += info.getPlayers().size();
+                    }
+                    
+                    yield String.valueOf(players);
+                }
+                
+                yield String.valueOf(proxy.getPlayersOnline());
+            }
+            case "playersMax" -> {
+                // ServerInfo doesn't provide the max players that could join, so we won't allow an extra argument
+                if(args.length >= 2)
+                    yield null;
+                
+                yield String.valueOf(proxy.getPlayersMax());
+            }
+            case "host" -> {
+                if(args.length > 2)
+                    yield null;
+                
+                if(args.length == 2){
+                    ServerInfo info = proxy.getServers().get(args[1]);
+                    if(info == null)
+                        yield null;
+                    
+                    yield String.valueOf(((InetSocketAddress)info.getSocketAddress()).getHostString());
+                }
+                
+                yield proxy.getHost();
+            }
+            default -> null;
+        };
+    }
+}
@@ -3,4 +3,8 @@ author: 'Andre_601'
 version: '${plugin.version}'
 description: '${plugin.description}'

+softDepends:
+  - PAPIProxyBridge
+  - Maintenance
+
 main: 'ch.andre601.advancedserverlist.bungeecord.BungeeCordCore'
@@ -41,6 +41,7 @@
    <properties>
        <maven.compiler.source>16</maven.compiler.source>
        <maven.compiler.target>16</maven.compiler.target>
+        <plugin.config.version>3</plugin.config.version>
    </properties>
    
    <repositories>
@@ -48,6 +49,14 @@
            <id>flexver-repo</id>
            <url>https://repo.sleeping.town/</url>
        </repository>
+        <repository>
+            <id>papiproxybridge-repo</id>
+            <url>https://repo.william278.net/releases/</url>
+        </repository>
+        <repository>
+            <id>sonatype</id>
+            <url>https://s01.oss.sonatype.org/content/repositories/snapshots/</url>
+        </repository>
    </repositories>
    
    <dependencies>
@@ -61,49 +70,66 @@
            <groupId>org.spongepowered</groupId>
            <artifactId>configurate-yaml</artifactId>
            <version>4.1.2</version>
+            <scope>provided</scope>
        </dependency>
+        
+        <!-- MiniMessage -->
        <dependency>
            <groupId>net.kyori</groupId>
            <artifactId>adventure-api</artifactId>
-            <version>4.12.0</version>
+            <version>4.15.0</version>
+            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>net.kyori</groupId>
            <artifactId>adventure-text-minimessage</artifactId>
-            <version>4.12.0</version>
+            <version>4.15.0</version>
+            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>net.kyori</groupId>
            <artifactId>adventure-text-serializer-legacy</artifactId>
-            <version>4.12.0</version>
-        </dependency>
-        <dependency>
-            <groupId>com.github.ben-manes.caffeine</groupId>
-            <artifactId>caffeine</artifactId>
-            <version>3.1.2</version>
-            <scope>compile</scope>
+            <version>4.15.0</version>
+            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>com.google.code.gson</groupId>
            <artifactId>gson</artifactId>
            <version>2.10.1</version>
-        </dependency>
-        <dependency>
-            <groupId>com.squareup.okhttp3</groupId>
-            <artifactId>okhttp</artifactId>
-            <version>4.10.0</version>
+            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>com.unascribed</groupId>
            <artifactId>flexver-java</artifactId>
-            <version>1.1.0</version>
+            <version>1.1.1</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+            <version>33.0.0-jre</version>
+            <scope>provided</scope>
+        </dependency>
+        
+        <!-- Plugins -->
+        <dependency>
+            <groupId>net.william278</groupId>
+            <artifactId>papiproxybridge</artifactId>
+            <version>1.5</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>eu.kennytv.maintenance</groupId>
+            <artifactId>maintenance-api</artifactId>
+            <version>4.2.0-SNAPSHOT</version>
+            <scope>provided</scope>
        </dependency>
        
        <!-- Test dependencies -->
        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>4.13.2</version>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-engine</artifactId>
+            <version>5.10.1</version>
            <scope>test</scope>
        </dependency>
    </dependencies>
@@ -120,12 +146,12 @@
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.10.1</version>
+                <version>3.12.1</version>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
-                <version>3.4.1</version>
+                <version>3.5.1</version>
                <configuration>
                    <createDependencyReducedPom>false</createDependencyReducedPom>
                    <filters>
@@ -31,39 +31,45 @@ import ch.andre601.advancedserverlist.core.check.UpdateChecker;
 import ch.andre601.advancedserverlist.core.commands.CommandHandler;
 import ch.andre601.advancedserverlist.core.file.FileHandler;
 import ch.andre601.advancedserverlist.core.interfaces.core.PluginCore;
-import ch.andre601.advancedserverlist.core.objects.ServerPlaceholders;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ExpressionEngine;
 import ch.andre601.advancedserverlist.core.profiles.players.PlayerHandler;

 import java.io.IOException;
 import java.io.InputStream;
 import java.nio.file.Path;
+import java.util.Arrays;
+import java.util.List;
 import java.util.Properties;

-public class AdvancedServerList{
+public class AdvancedServerList<F>{
    
-    private final PluginCore<?> plugin;
+    private final PluginCore<F> plugin;
    private final FileHandler fileHandler;
    private final CommandHandler commandHandler;
    private final PlayerHandler playerHandler;
    private final AdvancedServerListAPI api = AdvancedServerListAPI.get();
+    private final ExpressionEngine expressionEngine = new ExpressionEngine();
    
    private UpdateChecker updateChecker;
    
    private String version;
    
-    public AdvancedServerList(PluginCore<?> plugin, PlaceholderProvider player){
+    private AdvancedServerList(PluginCore<F> plugin, List<PlaceholderProvider> placeholders){
        this.plugin = plugin;
        this.fileHandler = new FileHandler(this);
        this.commandHandler = new CommandHandler(this);
        this.playerHandler = new PlayerHandler(this);
        
-        this.api.addPlaceholderProvider(player);
-        this.api.addPlaceholderProvider(new ServerPlaceholders());
+        placeholders.forEach(this.api::addPlaceholderProvider);
        
        load();
    }
    
-    public PluginCore<?> getPlugin(){
+    public static <F> AdvancedServerList<F> init(PluginCore<F> plugin, PlaceholderProvider... placeholders){
+        return new AdvancedServerList<>(plugin, Arrays.asList(placeholders));
+    }
+    
+    public PluginCore<F> getPlugin(){
        return plugin;
    }
    
@@ -87,6 +93,10 @@ public class AdvancedServerList{
        return api;
    }
    
+    public ExpressionEngine getExpressionEngine(){
+        return expressionEngine;
+    }
+    
    public void disable(){
        getPlugin().getPluginLogger().info("Saving playercache.json file...");
        getPlayerHandler().save();
@@ -103,6 +113,10 @@ public class AdvancedServerList{
        plugin.clearFaviconCache();
    }
    
+    public void clearPlayerCache(){
+        getPlayerHandler().clearCache();
+    }
+    
    private void load(){
        printBanner();
        resolveVersion();
@@ -117,8 +131,18 @@ public class AdvancedServerList{
            return;
        }
        
+        if(getFileHandler().isOldConfig()){
+            getPlugin().getPluginLogger().info("Detected old config.yml. Attempting to migrate...");
+            if(getFileHandler().migrateConfig()){
+                getPlugin().getPluginLogger().info("Migration completed successfully!");
+            }else{
+                getPlugin().getPluginLogger().warn("Couldn't migrate config.yml! Check previous lines for errors.");
+                return;
+            }
+        }
+        
        if(getFileHandler().loadProfiles()){
-            getPlugin().getPluginLogger().info("Successfully loaded " + getFileHandler().getProfiles().size() + " profiles!");
+            getPlugin().getPluginLogger().info("Successfully loaded %d profile(s)!", getFileHandler().getProfiles().size());
        }else{
            getPlugin().getPluginLogger().warn("Unable to load profiles! Check previous lines for errors.");
            return;
@@ -145,12 +169,11 @@ public class AdvancedServerList{
    
        getPlugin().getPluginLogger().info("AdvancedServerList is ready!");
        
-        if(getFileHandler().getBoolean("check_updates"))
+        if(getFileHandler().getBoolean("checkUpdates"))
            this.updateChecker = new UpdateChecker(this);
    }
    
    private void printBanner(){
-        getPlugin().getPluginLogger().info("");
        getPlugin().getPluginLogger().info("           _____ _");
        getPlugin().getPluginLogger().info("    /\\    / ____| |");
        getPlugin().getPluginLogger().info("   /  \\  | (___ | |");
@@ -32,6 +32,8 @@ import java.util.concurrent.ThreadFactory;
 public class UpdateCheckThread implements ThreadFactory{
    @Override
    public Thread newThread(@NotNull Runnable r){
-        return new Thread(r, "AdvancedServerList Update-Thread");
+        Thread t = new Thread(r, "AdvancedServerList-UpdateThread");
+        t.setDaemon(true);
+        return t;
    }
 }
@@ -30,18 +30,17 @@ import ch.andre601.advancedserverlist.core.interfaces.PluginLogger;
 import com.google.gson.FieldNamingPolicy;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
-import com.google.gson.JsonSyntaxException;
 import com.unascribed.flexver.FlexVerComparator;
 import io.leangen.geantyref.TypeToken;
-import okhttp3.OkHttpClient;
-import okhttp3.Request;
-import okhttp3.Response;
-import okhttp3.ResponseBody;

-import java.io.IOException;
 import java.lang.reflect.Type;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
-import java.util.List;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
@@ -49,12 +48,10 @@ import java.util.concurrent.TimeUnit;

 public class UpdateChecker{
    
-    private final String url = "https://api.modrinth.com/v2/project/advancedserverlist/version?loaders=[\"%s\"]";
-    private final OkHttpClient client = new OkHttpClient();
-    
-    private final AdvancedServerList core;
-    private final PluginLogger logger;
-    private final String loader;
+    @SuppressWarnings("FieldCanBeLocal")
+    // 'https://api.modrinth.com/v2/project/advancedserverlist/version?loaders=["%s"]' URL encoded.
+    private final String url = "https://api.modrinth.com/v2/project/advancedserverlist/version?loaders=%%5B%%22%s%%22%%5D";
+    private final HttpClient client = HttpClient.newHttpClient();
    
    private final Type listType = new TypeToken<ArrayList<ModrinthVersion>>(){}.getType();
    private final Gson gson = new GsonBuilder()
@@ -65,7 +62,11 @@ public class UpdateChecker{
    
    private final ScheduledExecutorService executor = Executors.newSingleThreadScheduledExecutor(new UpdateCheckThread());
    
-    public UpdateChecker(AdvancedServerList core){
+    private final AdvancedServerList<?> core;
+    private final PluginLogger logger;
+    private final String loader;
+    
+    public UpdateChecker(AdvancedServerList<?> core){
        this.core = core;
        this.logger = core.getPlugin().getPluginLogger();
        this.loader = core.getPlugin().getLoader();
@@ -73,42 +74,13 @@ public class UpdateChecker{
        startUpdateChecker();
    }
    
-    public void startUpdateChecker(){
-        executor.scheduleAtFixedRate(() -> {
-            logger.info("Checking for a new update...");
-            checkUpdate().whenComplete((version, throwable) -> {
-                if(version == null || throwable != null){
-                    logger.warn("Failed to look for any updates. See previous messages for reasons.");
-                    return;
-                }
-        
-                int result = version.compare(core.getVersion());
-                switch(result){
-                    case -1 -> printUpdateBanner(version.getVersionNumber(), version.getId(), version.isRelease());
-                    case 0 -> logger.info("No new update found. You're running the latest version!");
-                    case 1 -> logger.info(
-                        "Your version (%s) is higher than the latest release (%s). Are you running a dev build?",
-                        core.getVersion(), version.getVersionNumber()
-                    );
-                }
-            });
-        }, 0L, 12L, TimeUnit.HOURS);
-    }
-    
    public void disable(){
        executor.shutdown();
-        client.dispatcher().executorService().shutdown();
        try{
            if(!executor.awaitTermination(1, TimeUnit.SECONDS)){
                executor.shutdownNow();
                if(!executor.awaitTermination(1, TimeUnit.SECONDS))
-                    logger.warn("Scheduler didn't terminate in time!");
-            }
-            
-            if(!client.dispatcher().executorService().awaitTermination(1, TimeUnit.SECONDS)){
-                client.dispatcher().executorService().shutdownNow();
-                if(!client.dispatcher().executorService().awaitTermination(1, TimeUnit.SECONDS))
-                    logger.warn("OkHttp's Scheduler didn't terminate in time!");
+                    logger.warn("Scheduler did not terminate in time!");
            }
        }catch(InterruptedException ex){
            executor.shutdownNow();
@@ -116,108 +88,93 @@ public class UpdateChecker{
        }
    }
    
-    private CompletableFuture<ModrinthVersion> checkUpdate(){
-        return CompletableFuture.supplyAsync(() -> {
-            PluginLogger logger = core.getPlugin().getPluginLogger();
-            if(core.getVersion().equals("UNKNOWN")){
-                logger.warn("Cannot perform Update check! Plugin version couldn't be parsed.");
-                return null;
-            }
+    private void startUpdateChecker(){
+        executor.scheduleAtFixedRate(() -> {
+            logger.info("Looking for an update...");
            
-            Request request = new Request.Builder()
-                .url(String.format(url, loader))
-                .header("User-Agent", "AdvancedServerList-" + loader + "/" + core.getVersion())
-                .build();
-            
-            try(Response response = client.newCall(request).execute()){
-                if(!response.isSuccessful()){
-                    logger.warn("Encountered a non-successful response from Modrinth! Code: %d", response.code());
-                    return null;
-                }
-    
-                ResponseBody body = response.body();
-                if(body == null){
-                    logger.warn("Received an empty Response body from Modrinth!");
-                    return null;
+            performUpdateCheck().whenComplete((version, throwable) -> {
+                if(version == null || throwable != null){
+                    logger.warn("Failed to look for any updates. Check previous messages for causes.");
+                    return;
                }
                
-                String responseString = body.string();
-                if(responseString.isEmpty()){
-                    logger.warn("Received an empty Response body from Modrinth!");
-                    return null;
+                logger.debug(UpdateChecker.class, "Comparing versions...");
+                
+                int result = version.compare(core.getVersion());
+                switch(result){
+                    case -1 -> printUpdateBanner(version);
+                    case 0 -> logger.info("You are running the latest version!");
+                    case 1 -> logger.info(
+                        "Your version (%s) seems to be newer than the latest release (%s). Are you running a dev build?",
+                        core.getVersion(), version.versionNumber()
+                    );
                }
-                
-                List<ModrinthVersion> list = gson.fromJson(responseString, listType);
-                if(list == null || list.isEmpty()){
-                    logger.warn("Couldn't convert JSON Array into a valid list.");
-                    return null;
-                }
-                
-                ModrinthVersion version = list.get(0);
-                
-                if(version.getVersionNumber() == null || version.getVersionNumber().isEmpty()){
-                    logger.warn("Cannot check latest version. Received version number was null/empty.");
-                    return null;
-                }
-                
-                return version;
-            }catch(JsonSyntaxException ex){
-                logger.warn("Encountered invalid JSON from Response body!", ex);
-                return null;
-            }catch(IOException ex){
-                logger.warn("Encountered Exception while checking for an update!", ex);
-                return null;
-            }
-        });
+            });
+        }, 0L, 12L, TimeUnit.HOURS);
    }
    
-    private void printUpdateBanner(String version, String versionId, boolean isRelease){
+    private CompletableFuture<ModrinthVersion> performUpdateCheck(){
+        String finalUrl = String.format(url, loader);
+        
+        logger.debug(UpdateChecker.class, "Checking '%s' for updates...", finalUrl);
+        
+        if(core.getVersion().equals("UNKNOWN")){
+            logger.warn("Cannot perform update check. Plugin version is 'UNKNOWN'!");
+            return CompletableFuture.completedFuture(null);
+        }
+        
+        HttpRequest request;
+        try{
+            request = HttpRequest.newBuilder()
+                .uri(new URI(finalUrl))
+                .header("User-Agent", "AdvancedServerList-" + loader + "/" + core.getVersion())
+                .build();
+        }catch(URISyntaxException ex){
+            logger.warn("Cannot perform update check. URL '%s' is not a valid URI.", ex, finalUrl);
+            return CompletableFuture.completedFuture(null);
+        }
+        
+        return client.sendAsync(request, HttpResponse.BodyHandlers.ofString(StandardCharsets.UTF_8))
+            .thenApply(response -> new ArrayList<ModrinthVersion>(gson.fromJson(response.body(), listType)))
+            .thenApply(list -> list.get(0))
+            .exceptionally((throwable) -> {
+                logger.warn("Encountered exception while performing update check!", throwable);
+                return null;
+            });
+    }
+    
+    private void printUpdateBanner(ModrinthVersion version){
        logger.info("==================================================================");
        logger.info("You are running an outdated version of AdvancedServerList!");
        logger.info("");
        logger.info("Your version: %s", core.getVersion());
-        logger.info("Modrinth version: %s", version);
+        logger.info("Modrinth:     %s", version.versionNumber());
        logger.info("");
        
-        if(!isRelease){
-            logger.info("WARNING: This release is an Alpha/Beta! It may contain");
-            logger.info("         breaking changes!");
+        if(!version.isRelease()){
+            logger.info("WARNING!");
+            logger.info("This is a %s version and may contain breaking changes and/or bugs!", version.versionType());
            logger.info("");
        }
        
-        logger.info("You can download the latest release from here:");
-        logger.info("https://modrinth.com/plugin/advancedserverlist/version/%s", versionId);
+        logger.info("Download the latest version from here:");
+        logger.info("https://modrinth.com/plugin/advancedserverlist/version/%s", version.id());
        logger.info("==================================================================");
    }
    
-    public static class ModrinthVersion{
-        @SuppressWarnings("FieldMayBeFinal")
-        private String id;
-        @SuppressWarnings("FieldMayBeFinal")
-        private String versionNumber;
-        @SuppressWarnings("FieldMayBeFinal")
-        private String versionType;
-        
-        public ModrinthVersion(String id, String versionNumber, String versionType){
-            this.id = id;
-            this.versionNumber = versionNumber;
-            this.versionType = versionType;
-        }
-    
-        public String getId(){
-            return id;
-        }
-    
-        public String getVersionNumber(){
-            return versionNumber;
-        }
+    public record ModrinthVersion(String id, String versionNumber, String versionType){
        
        public boolean isRelease(){
-            return versionType.equals("release");
+            return versionType().equals("release");
        }
        
        public int compare(String version){
-            return FlexVerComparator.compare(version, versionNumber);
+            return FlexVerComparator.compare(version, versionNumber());
+        }
+        
+        @Override
+        public String toString(){
+            return String.format("ModrinthVersion{id=%s,versionNumber=%s,versionType=%s}", id, versionNumber, versionType);
        }
    }
 }
@@ -26,56 +26,115 @@
 package ch.andre601.advancedserverlist.core.commands;

 import ch.andre601.advancedserverlist.core.AdvancedServerList;
-import ch.andre601.advancedserverlist.core.interfaces.CmdSender;
+import ch.andre601.advancedserverlist.core.interfaces.commands.CmdSender;
+import ch.andre601.advancedserverlist.core.interfaces.commands.PluginCommand;
+
+import java.util.ArrayList;
+import java.util.List;

 public class CommandHandler{
    
-    private final AdvancedServerList core;
+    private final List<PluginCommand> subCommands = new ArrayList<>();
    
-    public CommandHandler(AdvancedServerList core){
-        this.core = core;
+    public CommandHandler(AdvancedServerList<?> core){
+        subCommands.add(new Help());
+        subCommands.add(new Reload(core));
+        subCommands.add(new ClearCache(core));
    }
    
    public void handle(CmdSender sender, String[] args){
-        String errorPrefix = "<grey>[<gradient:dark_red:red>AdvancedServerList</gradient>]";
-        String prefix = "<grey>[<gradient:aqua:white>AdvancedServerList</gradient>]";
+        if(args.length == 0){
+            sender.sendErrorMsg("<red>Too few arguments! Use <grey>/asl help</grey> for a list of commands.");
+            return;
+        }
        
-        if(args.length == 0 || args[0].equalsIgnoreCase("help")){
-            if(sender.hasPermission("advancedserverlist.command.help")){
-                sender.sendMsg("%s - Commands", prefix);
-                sender.sendMsg();
-                sender.sendMsg("<gradient:aqua:white>/asl help</gradient> <grey>- Shows this Help");
-                sender.sendMsg();
-                sender.sendMsg("<gradient:aqua:white>/asl reload</gradient> <grey>- Reloads the plugin");
-            }else{
-                sender.sendMsg("%s <red>You do not have permissions to execute this command!", errorPrefix);
-            }
-        }else
-        if(args[0].equalsIgnoreCase("reload")){
-            if(sender.hasPermission("advancedserverlist.command.reload")){
-                sender.sendMsg("%s Reloading plugin...", prefix);
-                
-                if(core.getFileHandler().reloadConfig()){
-                    sender.sendMsg("%s <green>Reloaded <grey>config.yml</grey>!", prefix);
-                }else{
-                    sender.sendMsg("%s <red>Error while reloading the <grey>config.yml</grey>!", errorPrefix);
+        for(PluginCommand subCommand : subCommands){
+            if(subCommand.getArgument().equalsIgnoreCase(args[0])){
+                if(!sender.hasPermission(subCommand.getPermission())){
+                    sender.sendErrorMsg(
+                        "<red>You do not have the permission <grey>%s</grey> to execute this command.",
+                        subCommand.getPermission()
+                    );
+                    return;
                }
                
-                if(core.getFileHandler().reloadProfiles()){
-                    sender.sendMsg("%s <green>Loaded <grey>%d Profile(s)</grey>!", prefix, core.getFileHandler().getProfiles().size());
-                }else{
-                    sender.sendMsg("%s <red>Cannot load Profiles!", errorPrefix);
-                }
-                
-                core.clearFaviconCache();
-                sender.sendMsg("%s <green>Successfully cleared Favicon cache!", prefix);
-                
-                sender.sendMsg("%s <green>Reload complete!", prefix);
-            }else{
-                sender.sendMsg("%s <red>You do not have permissions to execute this command!", errorPrefix);
+                subCommand.handle(sender);
+                return;
            }
-        }else{
-            sender.sendMsg("%s <red>Unknown subcommand <grey>%s</grey>. Use <grey>/asl help</grey> for a list of commands.", prefix, args[0]);
+        }
+        
+        sender.sendErrorMsg("<red>Unknown subcommand <grey>%s</grey>. Use <grey>/asl help</grey> for a list of commands.", args[0]);
+    }
+    
+    private static class Help extends PluginCommand{
+        
+        public Help(){
+            super("help");
+        }
+    
+        @Override
+        public void handle(CmdSender sender){
+            sender.sendPrefixedMsg("- Commands");
+            sender.sendMsg();
+            sender.sendMsg("<aqua>/asl <white>help <grey>- Shows this help");
+            sender.sendMsg();
+            sender.sendMsg("<aqua>/asl <white>reload <grey>- Reloads the config.yml and profiles");
+            sender.sendMsg();
+            sender.sendMsg("<aqua>/asl <white>clearCache <grey>- Clears the Player and Favicon cache");
+        }
+    }
+    
+    private static class Reload extends PluginCommand{
+        
+        private final AdvancedServerList<?> core;
+        
+        public Reload(AdvancedServerList<?> core){
+            super("reload");
+            
+            this.core = core;
+        }
+        
+        @Override
+        public void handle(CmdSender sender){
+            sender.sendPrefixedMsg("Reloading plugin...");
+            
+            if(core.getFileHandler().reloadConfig()){
+                sender.sendPrefixedMsg("<green>Reloaded <grey>config.yml</grey>!");
+            }else{
+                sender.sendErrorMsg("<red>Error while reloading <grey>config.yml</grey>!");
+            }
+            
+            if(core.getFileHandler().reloadProfiles()){
+                sender.sendPrefixedMsg("<green>Loaded <grey>%d profile(s)</grey>!", core.getFileHandler().getProfiles().size());
+            }else{
+                sender.sendErrorMsg("<red>Error while loading profile(s)!");
+            }
+            
+            sender.sendPrefixedMsg("<green>Reload complete!");
+        }
+    }
+    
+    private static class ClearCache extends PluginCommand{
+        
+        private final AdvancedServerList<?> core;
+        
+        public ClearCache(AdvancedServerList<?> core){
+            super("clearCache");
+            
+            this.core = core;
+        }
+    
+        @Override
+        public void handle(CmdSender sender){
+            sender.sendPrefixedMsg("Clearing caches...");
+            
+            core.clearFaviconCache();
+            sender.sendPrefixedMsg("<green>Successfully cleared Favicon Cache!");
+            
+            core.clearPlayerCache();
+            sender.sendPrefixedMsg("<green>Successfully cleared Player Cache!");
+            
+            sender.sendPrefixedMsg("<green>Cache clearing complete!");
        }
    }
 }
@@ -0,0 +1,42 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2023 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.compat.maintenance;
+
+import eu.kennytv.maintenance.api.Maintenance;
+import eu.kennytv.maintenance.api.MaintenanceProvider;
+
+public class MaintenanceUtil{
+    
+    private final Maintenance api;
+    
+    public MaintenanceUtil(){
+        this.api = MaintenanceProvider.get();
+    }
+    
+    public boolean isMaintenanceEnabled(){
+        return api.isMaintenance();
+    }
+}
@@ -0,0 +1,49 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2023 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.compat.papi;
+
+import java.util.function.Supplier;
+
+public class PAPICache{
+    
+    private CacheValue cache = null;
+    
+    public PAPICache(){}
+    
+    public String get(Supplier<String> supplier){
+        if(cache == null || cache.isExpired())
+            cache = new CacheValue(supplier.get(), System.currentTimeMillis());
+        
+        return cache.server();
+    }
+    
+    private record CacheValue(String server, long timestamp){
+        // Consider the cache expired if it is older than 5 seconds.
+        public boolean isExpired(){
+            return (timestamp < 0L) || System.currentTimeMillis() - timestamp >= 5000L;
+        }
+    }
+}
@@ -0,0 +1,87 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2023 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.compat.papi;
+
+import net.william278.papiproxybridge.api.PlaceholderAPI;
+
+import java.util.*;
+import java.util.concurrent.CancellationException;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.CompletionException;
+
+public class PAPIUtil{
+    
+    private final PlaceholderAPI papi;
+    
+    private final PAPICache cache = new PAPICache();
+    
+    public PAPIUtil(){
+        this.papi = PlaceholderAPI.createInstance();
+    }
+    
+    // Make sure the version of PAPIProxyBridge we get has the required methods we need...
+    @SuppressWarnings("BooleanMethodIsAlwaysInverted")
+    public boolean isCompatible(){
+        try{
+            papi.getClass().getMethod("findServers");
+            return true;
+        }catch(NoSuchMethodException ex){
+            return false;
+        }
+    }
+    
+    public String getServer(){
+        return cache.get(() -> {
+            List<String> servers;
+            try{
+                servers = papi.findServers().getNow(Collections.emptyList());
+            }catch(CancellationException | CompletionException ex){
+                return null;
+            }
+            
+            if(servers == null || servers.isEmpty())
+                return null;
+            
+            return servers.get(0);
+        });
+    }
+    
+    public <P> P getPlayer(Collection<P> players){
+        if(players.isEmpty())
+            return null;
+        
+        return List.copyOf(players).get(0);
+    }
+    
+    public String parse(String text, UUID carrier, UUID player){
+        try{
+            CompletableFuture<String> future = papi.formatPlaceholders(text, carrier, player);
+            return future.getNow(text);
+        }catch(IllegalArgumentException | CancellationException | CompletionException ex){
+            return text;
+        }
+    }
+}
@@ -29,9 +29,11 @@ import ch.andre601.advancedserverlist.api.events.GenericServerListEvent;
 import ch.andre601.advancedserverlist.api.objects.GenericPlayer;
 import ch.andre601.advancedserverlist.api.objects.GenericServer;
 import ch.andre601.advancedserverlist.api.profiles.ProfileEntry;
+import ch.andre601.advancedserverlist.core.compat.maintenance.MaintenanceUtil;
+import ch.andre601.advancedserverlist.core.interfaces.PluginLogger;
 import ch.andre601.advancedserverlist.core.interfaces.core.PluginCore;
 import ch.andre601.advancedserverlist.core.interfaces.events.GenericEventWrapper;
-import ch.andre601.advancedserverlist.core.objects.GenericServerImpl;
+import ch.andre601.advancedserverlist.core.compat.papi.PAPIUtil;
 import ch.andre601.advancedserverlist.core.parsing.ComponentParser;
 import ch.andre601.advancedserverlist.core.profiles.ServerListProfile;
 import ch.andre601.advancedserverlist.core.profiles.profile.ProfileManager;
@@ -39,12 +41,21 @@ import ch.andre601.advancedserverlist.core.profiles.replacer.StringReplacer;

 public class PingEventHandler{
    
+    private static PAPIUtil papiUtil = null;
+    private static MaintenanceUtil maintenanceUtil = null;
+    
    public static <F, P extends GenericPlayer> void handleEvent(GenericEventWrapper<F, P> event){
-        if(event.isInvalidProtocol())
+        event.getPlugin().getPluginLogger().debug(PingEventHandler.class, "Received ping event. Handling it...");
+        if(event.isInvalidProtocol() || event.isMaintenanceModeActive()){
+            event.getPlugin().getPluginLogger().debug(PingEventHandler.class, "Not handling event. Either protocol was invalid of Maintenance is enabled.");
            return;
+        }
        
        PluginCore<F> plugin = event.getPlugin();
        String host = event.getVirtualHost();
+        PluginLogger logger = plugin.getPluginLogger();
+        
+        logger.debug(PingEventHandler.class, "Protocol valid. Continue handling...");
        
        int online = event.getOnlinePlayers();
        int max = event.getMaxPlayers();
@@ -53,61 +64,95 @@ public class PingEventHandler{
            plugin.getCore().getPlayerHandler().getCachedPlayer(event.getPlayerIP()),
            event.getProtocolVersion()
        );
-        GenericServer server = new GenericServerImpl(online, max, host);
+        GenericServer server = event.createGenericServer(online, max, host);
        
        ServerListProfile profile = ProfileManager.resolveProfile(plugin.getCore(), player, server);
        
-        if(profile == null)
+        if(profile == null){
+            logger.debugWarn(PingEventHandler.class, "Server List Profile couldn't be resolved properly. Cancelling event handling...");
            return;
+        }
+        
+        logger.debug(PingEventHandler.class, "Received valid Server List Profile. Calling PreServerListSetEvent...");
        
        GenericServerListEvent e = event.callEvent(ProfileManager.merge(profile));
-        if(e == null || e.isCancelled())
+        if(e == null || e.isCancelled()){
+            logger.debug(PingEventHandler.class, "PreServerListSetEvent was cancelled. Stopping ping handling...");
            return;
+        }
+        
+        logger.debug(PingEventHandler.class, "PreServerListSetEvent completed. Proceeding with ping handling...");
        
        ProfileEntry entry = e.getEntry();
-        if(entry.isInvalid())
+        if(entry.isInvalid()){
+            logger.debugWarn(PingEventHandler.class, "No valid ProfileEntry retrieved. Cancelling ping handling...");
            return;
+        }
        
-        if(ProfileManager.checkOption(entry.isExtraPlayersEnabled())){
-            max = online + (entry.getExtraPlayersCount() == null ? 0 : entry.getExtraPlayersCount());
+        boolean extraPlayers = ProfileManager.checkOption(entry.extraPlayersEnabled());
+        
+        if(extraPlayers){
+            max = online + (entry.extraPlayersCount() == null ? 0 : entry.extraPlayersCount());
+            
+            logger.debug(PingEventHandler.class, "Extra Players enabled. Applying '%d' as max player count...", max);
+            
            event.setMaxPlayers(max);
        }
        
-        GenericServer finalServer = new GenericServerImpl(online, max, host);
+        if(ProfileManager.checkOption(entry.maxPlayersEnabled()) && !extraPlayers){
+            max = (entry.maxPlayersCount() == null) ? 0 : entry.maxPlayersCount();
+            
+            logger.debug(PingEventHandler.class, "Max Players enabled. Applying '%d' as max player count...", max);
+            
+            event.setMaxPlayers(max);
+        }
        
-        if(ProfileManager.checkOption(entry.getMotd())){
+        GenericServer finalServer = event.createGenericServer(online, max, host);
+        
+        if(ProfileManager.checkOption(entry.motd())){
+            logger.debug(PingEventHandler.class, "MOTD set. Applying '%s'...", String.join("\\n", entry.motd()));
+            
            event.setMotd(
-                ComponentParser.list(entry.getMotd())
+                ComponentParser.list(entry.motd())
                    .modifyText(text -> StringReplacer.replace(text, player, finalServer))
                    .modifyText(text -> event.parsePAPIPlaceholders(text, player))
                    .toComponent()
            );
        }
        
-        boolean hidePlayers = ProfileManager.checkOption(entry.isHidePlayersEnabled());
+        boolean hidePlayers = ProfileManager.checkOption(entry.hidePlayersEnabled());
        
        if(hidePlayers){
+            logger.debug(PingEventHandler.class, "Hide Players enabled. Hiding player count...");
+            
            event.hidePlayers();
        }
        
-        if(ProfileManager.checkOption(entry.getPlayerCountText()) && !hidePlayers){
+        if(ProfileManager.checkOption(entry.playerCountText()) && !hidePlayers){
+            logger.debug(PingEventHandler.class, "Player Count Text set. Applying '%s'...", entry.playerCountText());
+            
            event.setPlayerCount(
-                ComponentParser.text(entry.getPlayerCountText())
+                ComponentParser.text(entry.playerCountText())
                    .modifyText(text -> StringReplacer.replace(text, player, finalServer))
                    .modifyText(text -> event.parsePAPIPlaceholders(text, player))
                    .toString()
            );
        }
        
-        if(ProfileManager.checkOption(entry.getPlayers()) && !hidePlayers){
-            event.setPlayers(entry.getPlayers(), player, server);
+        if(ProfileManager.checkOption(entry.players()) && !hidePlayers){
+            logger.debug(PingEventHandler.class, "Player Count Hover set. Applying '%s'...", String.join("\\n", entry.players()));
+            
+            event.setPlayers(entry.players(), player, server);
        }
        
-        if(ProfileManager.checkOption(entry.getFavicon())){
-            String favicon = StringReplacer.replace(entry.getFavicon(), player, server);
+        if(ProfileManager.checkOption(entry.favicon())){
+            logger.debug(PingEventHandler.class, "Favicon set. Resolving '%s'...", entry.favicon());
+            
+            String favicon = StringReplacer.replace(entry.favicon(), player, server);
            
            F fav = plugin.getFaviconHandler().getFavicon(favicon, image -> {
                try{
+                    logger.debug(PingEventHandler.class, "Converting BufferedImage to Server or Proxy Favicon instance...");
                    return event.createFavicon(image);
                }catch(Exception ex){
                    plugin.getPluginLogger().warn("Encountered an Exception while creating Favicon!", ex);
@@ -116,12 +161,31 @@ public class PingEventHandler{
            });
            
            if(fav == null){
+                logger.debugWarn(PingEventHandler.class, "Favicon was invalid or not yet resolved! Using default favicon of Server/Proxy...");
+                
                event.setDefaultFavicon();
            }else{
+                logger.debug(PingEventHandler.class, "Applying favicon...");
+                
                event.setFavicon(fav);
            }
        }
        
+        logger.debug(PingEventHandler.class, "Event handling completed. Updating Ping data...");
        event.updateEvent();
    }
+    
+    public static PAPIUtil getPAPIUtil(){
+        if(papiUtil != null)
+            return papiUtil;
+        
+        return (papiUtil = new PAPIUtil());
+    }
+    
+    public static MaintenanceUtil getMaintenanceUtil(){
+        if(maintenanceUtil != null)
+            return maintenanceUtil;
+        
+        return (maintenanceUtil = new MaintenanceUtil());
+    }
 }
@@ -0,0 +1,103 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2023 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.file;
+
+import ch.andre601.advancedserverlist.core.AdvancedServerList;
+import ch.andre601.advancedserverlist.core.interfaces.PluginLogger;
+import org.spongepowered.configurate.ConfigurateException;
+import org.spongepowered.configurate.ConfigurationNode;
+import org.spongepowered.configurate.NodePath;
+import org.spongepowered.configurate.transformation.ConfigurationTransformation;
+import org.spongepowered.configurate.transformation.TransformAction;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Properties;
+
+public class ConfigMigrator{
+    
+    public static final int LATEST = resolveConfigVersion();
+    
+    private ConfigMigrator(){}
+    
+    public static ConfigurationTransformation.Versioned create(){
+        return ConfigurationTransformation.versionedBuilder()
+            .versionKey("configVersion")
+            .addVersion(LATEST, twoToThree())
+            .addVersion(2, oneToTwo())
+            .build();
+    }
+    
+    public static ConfigurationTransformation twoToThree(){
+        return ConfigurationTransformation.builder()
+            .addAction(NodePath.path(), ((path, value) -> {
+                value.node("debug").set(false);
+                
+                return null;
+            }))
+            .build();
+    }
+    
+    public static ConfigurationTransformation oneToTwo(){
+        return ConfigurationTransformation.builder()
+            .addAction(NodePath.path("unknown_player"), (path, value) -> new Object[]{"unknownPlayer", "name"})
+            .addAction(NodePath.path("unknown_player_uuid"), (path, value) -> new Object[]{"unknownPlayer", "uuid"})
+            .addAction(NodePath.path("disable_cache"), TransformAction.rename("disableCache"))
+            .addAction(NodePath.path("check_updates"), TransformAction.rename("checkUpdates"))
+            .addAction(NodePath.path("send_statistics"), TransformAction.rename("sendStatistics"))
+            .addAction(NodePath.path(), (path, value) -> {
+                value.node("configVersion").set(LATEST);
+                
+                return null;
+            })
+            .build();
+    }
+    
+    public static <N extends ConfigurationNode> N updateNode(final N node, PluginLogger logger) throws ConfigurateException{
+        if(!node.virtual()){
+            final ConfigurationTransformation.Versioned versioned = create();
+            final int startVersion = versioned.version(node);
+            versioned.apply(node);
+            final int endVersion = versioned.version(node);
+            if(startVersion < endVersion)
+                logger.info("Migrated config.yml from v" + startVersion + " to v" + endVersion);
+        }
+        
+        return node;
+    }
+    
+    private static int resolveConfigVersion(){
+        try(InputStream is = AdvancedServerList.class.getResourceAsStream("/version.properties")){
+            Properties properties = new Properties();
+            
+            properties.load(is);
+            
+            return Integer.parseInt(properties.getProperty("config-version"));
+        }catch(IOException | NumberFormatException ex){
+            return -1;
+        }
+    }
+}
@@ -30,7 +30,9 @@ import ch.andre601.advancedserverlist.core.interfaces.PluginLogger;
 import ch.andre601.advancedserverlist.core.profiles.ServerListProfile;
 import ch.andre601.advancedserverlist.api.profiles.ProfileEntry;
 import ch.andre601.advancedserverlist.core.profiles.profile.ProfileSerializer;
+import org.spongepowered.configurate.ConfigurateException;
 import org.spongepowered.configurate.ConfigurationNode;
+import org.spongepowered.configurate.yaml.NodeStyle;
 import org.spongepowered.configurate.yaml.YamlConfigurationLoader;

 import java.io.File;
@@ -38,13 +40,16 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.nio.file.Files;
 import java.nio.file.Path;
+import java.nio.file.StandardCopyOption;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
 import java.util.ArrayList;
 import java.util.Comparator;
 import java.util.List;

 public class FileHandler{
    
-    private final AdvancedServerList plugin;
+    private final AdvancedServerList<?> plugin;
    private final PluginLogger logger;
    
    private final Path config;
@@ -54,7 +59,7 @@ public class FileHandler{
    
    private ConfigurationNode node = null;
    
-    public FileHandler(AdvancedServerList core){
+    public FileHandler(AdvancedServerList<?> core){
        this.plugin = core;
        this.logger = core.getPlugin().getPluginLogger();
        
@@ -68,7 +73,7 @@ public class FileHandler{
    
    public boolean loadConfig(){
        logger.info("Loading config.yml...");
-        File folder = config.toFile().getParentFile();
+        File folder = plugin.getPlugin().getFolderPath().toFile();
        if(!folder.exists() && !folder.mkdirs()){
            logger.warn("Couldn't create folder for plugin. Is it missing Write permissions?");
            return false;
@@ -82,6 +87,7 @@ public class FileHandler{
                }
                
                Files.copy(stream, config);
+                logger.info("Created new config.yml!");
            }catch(IOException ex){
                logger.warn("Cannot create config.yml for plugin.", ex);
                return false;
@@ -112,6 +118,26 @@ public class FileHandler{
        return reloadProfiles();
    }
    
+    public boolean migrateConfig(){
+        YamlConfigurationLoader loader = YamlConfigurationLoader.builder()
+            .path(config)
+            .nodeStyle(NodeStyle.BLOCK)
+            .build();
+        
+        if(!makeBackup())
+            return false;
+        
+        try{
+            node = ConfigMigrator.updateNode(loader.load(), logger);
+            loader.save(node);
+            
+            return true;
+        }catch(ConfigurateException ex){
+            logger.warn("Error while trying to migrate config.yml.", ex);
+            return false;
+        }
+    }
+    
    public boolean reloadConfig(){
        return (node = getConfigurationNode(config)) != null;
    }
@@ -131,7 +157,7 @@ public class FileHandler{
                continue;
            
            profiles.add(ServerListProfile.Builder.resolve(file.getName(), tmp, logger).build());
-            logger.info("Loaded " + file.getName());
+            logger.info("Loaded '%s'!", file.getName());
        }
        
        if(profiles.isEmpty()){
@@ -152,7 +178,7 @@ public class FileHandler{
        try{
            return loader.load();
        }catch(IOException ex){
-            logger.warn("Cannot load " + path.toFile().getName() + " due to an IOException!", ex);
+            logger.warn("Cannot load '%s' due to an IOException!", ex, path.toFile().getName());
            return null;
        }
    }
@@ -164,4 +190,36 @@ public class FileHandler{
    public boolean getBoolean(Object... path){
        return node.node(path).getBoolean();
    }
+    
+    public boolean isOldConfig(){
+        return node.node("configVersion").virtual() || node.node("configVersion").getInt(0) < ConfigMigrator.LATEST;
+    }
+    
+    private boolean makeBackup(){
+        logger.info("Making backup of old config.yml...");
+        
+        File backups = plugin.getPlugin().getFolderPath().resolve("backups").toFile();
+        if(!backups.exists() && !backups.mkdirs()){
+            logger.warn("Cannot create backups folder for migration!");
+            return false;
+        }
+        
+        String date = DateTimeFormatter.ISO_LOCAL_DATE_TIME.format(LocalDateTime.now());
+        
+        File configBackup = new File(backups, "config_" + date.replace(":", "_") + ".yml");
+        try{
+            if(!configBackup.exists() && !configBackup.createNewFile()){
+                logger.warn("Cannot create backup file for config.yml!");
+                return false;
+            }
+            
+            Files.copy(config, configBackup.toPath(), StandardCopyOption.REPLACE_EXISTING);
+            logger.info("Saved backup as '%s'!", configBackup.getName());
+            
+            return true;
+        }catch(IOException ex){
+            logger.warn("Encountered IOException while trying to create a backup.", ex);
+            return false;
+        }
+    }
 }
@@ -27,6 +27,10 @@ package ch.andre601.advancedserverlist.core.interfaces;

 public interface PluginLogger{
    
+    void debug(Class<?> clazz, String msg, Object... args);
+    
+    void debugWarn(Class<?> clazz, String msg, Object... args);
+    
    void info(String msg, Object... args);
    
    void warn(String msg, Object... args);
@@ -0,0 +1,48 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2023 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.interfaces.commands;
+
+public interface CmdSender{
+    
+    String prefix = "<grey>[<gradient:aqua:white>AdvancedServerList</gradient>] ";
+    String errorPrefix = "<grey>[<gradient:dark_red:red>AdvancedServerList</gradient>] ";
+    
+    boolean hasPermission(String permission);
+    
+    void sendMsg(String msg, Object... args);
+    
+    default void sendMsg(){
+        sendMsg("");
+    }
+    
+    default void sendPrefixedMsg(String msg, Object... args){
+        sendMsg(prefix + msg, args);
+    }
+    
+    default void sendErrorMsg(String msg, Object... args){
+        sendMsg(errorPrefix + msg, args);
+    }
+}
@@ -0,0 +1,47 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2023 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.interfaces.commands;
+
+import java.util.Locale;
+
+public abstract class PluginCommand{
+    
+    private final String argument;
+    
+    public PluginCommand(String argument){
+        this.argument = argument;
+    }
+    
+    public String getArgument(){
+        return argument;
+    }
+    
+    public String getPermission(){
+        return "advancedserverlist.command." + getArgument().toLowerCase(Locale.ROOT);
+    }
+    
+    public abstract void handle(CmdSender sender);
+}
@@ -41,7 +41,7 @@ public interface PluginCore<F>{
    
    void clearFaviconCache();
    
-    AdvancedServerList getCore();
+    AdvancedServerList<F> getCore();
    
    Path getFolderPath();
    
@@ -54,4 +54,8 @@ public interface PluginCore<F>{
    String getPlatformVersion();
    
    String getLoader();
+    
+    default boolean isDebugEnabled(){
+        return getCore().getFileHandler().getBoolean("debug");
+    }
 }
@@ -59,6 +59,8 @@ public interface GenericEventWrapper<F, P extends GenericPlayer>{
    
    boolean isInvalidProtocol();
    
+    boolean isMaintenanceModeActive();
+    
    int getProtocolVersion();
    
    int getOnlinePlayers();
@@ -75,6 +77,8 @@ public interface GenericEventWrapper<F, P extends GenericPlayer>{
    
    P createPlayer(CachedPlayer player, int protocol);
    
+    GenericServer createGenericServer(int playersOnline, int playersMax, String host);
+    
    F createFavicon(BufferedImage image) throws Exception;
    
    default String resolveHost(InetSocketAddress address){
@@ -30,16 +30,22 @@ import ch.andre601.advancedserverlist.api.objects.GenericServer;
 import ch.andre601.advancedserverlist.api.profiles.ProfileEntry;
 import ch.andre601.advancedserverlist.core.interfaces.PluginLogger;
 import ch.andre601.advancedserverlist.core.profiles.conditions.Expression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ExpressionEngine;
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionErrorTemplate;
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionTemplate;
+import ch.andre601.advancedserverlist.core.profiles.replacer.StringReplacer;
 import org.spongepowered.configurate.ConfigurationNode;
 import org.spongepowered.configurate.serialize.SerializationException;

 import java.util.ArrayList;
 import java.util.List;
 import java.util.Random;
+import java.util.StringJoiner;

 public class ServerListProfile{
    
    private final int priority;
+    private final String condition;
    private final List<Expression> expressions;
    private final ProfileEntry defaultProfile;
    
@@ -47,18 +53,30 @@ public class ServerListProfile{
    
    private final Random random = new Random();
    
-    public ServerListProfile(int priority, List<Expression> expressions, List<ProfileEntry> profiles, ProfileEntry defaultProfile){
+    public ServerListProfile(int priority, String condition, List<Expression> expressions, ProfileEntry defaultProfile, List<ProfileEntry> profiles){
        this.priority = priority;
+        this.condition = condition;
        this.expressions = expressions;
-        this.profiles = profiles;
        this.defaultProfile = defaultProfile;
+        
+        this.profiles = profiles;
    }
    
    public int getPriority(){
        return priority;
    }
    
-    public boolean evalConditions(GenericPlayer player, GenericServer server){
+    public boolean evalConditions(ExpressionEngine expressionEngine, PluginLogger logger, GenericPlayer player, GenericServer server){
+        if(condition != null && !condition.isEmpty()){
+            ExpressionTemplate template = expressionEngine.compile(condition, logger, player, server);
+            if(template instanceof ExpressionErrorTemplate errorTemplate){
+                logger.warn(errorTemplate.instantiateWithStringResult().evaluate());
+                return true;
+            }
+            
+            return template.instantiateWithBooleanResult().evaluate();
+        }
+        
        if(expressions.isEmpty())
            return true;
        
@@ -120,6 +138,7 @@ public class ServerListProfile{
        
        private final PluginLogger logger;
        
+        private String condition = null;
        private List<ProfileEntry> profiles = new ArrayList<>();
        private ProfileEntry defaultProfile = ProfileEntry.empty();
        
@@ -132,11 +151,21 @@ public class ServerListProfile{
        
        public static Builder resolve(String fileName, ConfigurationNode node, PluginLogger logger){
            return new Builder(fileName, node, logger)
+                .resolveCondition()
                .resolveExpressions()
                .resolveProfiles()
                .resolveDefaultProfile();
        }
        
+        private Builder resolveCondition(){
+            String condition = node.node("condition").getString();
+            if(condition == null || condition.isEmpty())
+                return this;
+            
+            this.condition = condition;
+            return this;
+        }
+        
        private Builder resolveExpressions(){
            List<String> temp;
            try{
@@ -149,6 +178,8 @@ public class ServerListProfile{
            if(temp == null || temp.isEmpty())
                return this;
            
+            StringJoiner joiner = new StringJoiner(" and ");
+            
            for(String str : temp){
                Expression expr = Expression.resolve(str);
                
@@ -157,9 +188,18 @@ public class ServerListProfile{
                    continue;
                }
                
+                joiner.add(str);
                this.expressions.add(expr);
            }
            
+            if(!this.expressions.isEmpty()){
+                logger.warn("'%s' uses 'conditions' which is deprecated in favour of the newer 'condition' option.", fileName);
+                logger.warn("The 'conditions' option will be removed in a future version.");
+                logger.warn("");
+                logger.warn("Please migrate your condition(s) over from the old option to the new option like this:");
+                logger.warn("consition: '%s'", joiner.toString());
+            }
+            
            return this;
        }
        
@@ -183,7 +223,7 @@ public class ServerListProfile{
        }
        
        public ServerListProfile build(){
-            return new ServerListProfile(this.priority, this.expressions, this.profiles, this.defaultProfile);
+            return new ServerListProfile(this.priority, this.condition, this.expressions, this.defaultProfile, this.profiles);
        }
    }
 }
@@ -0,0 +1,107 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToBooleanExpression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToDoubleExpression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToStringExpression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.AbstractUnaryToBooleanExpression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.AbstractUnaryToDoubleExpression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.AbstractUnaryToStringExpression;
+
+import java.text.NumberFormat;
+import java.text.ParseException;
+import java.util.Locale;
+
+public class Conversions{
+    
+    private final static NumberFormat NUMBER_FORMAT;
+    
+    static {
+        NUMBER_FORMAT = NumberFormat.getNumberInstance(Locale.ROOT);
+        NUMBER_FORMAT.setGroupingUsed(false);
+    }
+    
+    public static ToBooleanExpression toBoolean(ToDoubleExpression expression){
+        return new AbstractUnaryToBooleanExpression<>(expression) {
+            @Override
+            public boolean evaluate(){
+                return delegate.evaluate() != 0;
+            }
+        };
+    }
+    
+    public static ToBooleanExpression toBoolean(ToStringExpression expression){
+        return new AbstractUnaryToBooleanExpression<>(expression) {
+            @Override
+            public boolean evaluate(){
+                return Boolean.parseBoolean(delegate.evaluate());
+            }
+        };
+    }
+    
+    public static ToDoubleExpression toDouble(ToBooleanExpression expression){
+        return new AbstractUnaryToDoubleExpression<>(expression) {
+            @Override
+            public double evaluate(){
+                return delegate.evaluate() ? 1 : 0;
+            }
+        };
+    }
+    
+    public static ToDoubleExpression toDouble(ToStringExpression expression){
+        return new AbstractUnaryToDoubleExpression<>(expression) {
+            @Override
+            public double evaluate(){
+                String result = delegate.evaluate();
+                try{
+                    return NUMBER_FORMAT.parse(result).doubleValue();
+                }catch(ParseException | NumberFormatException ex){
+                    return 0;
+                }
+            }
+        };
+    }
+    
+    public static ToStringExpression toString(ToBooleanExpression expression){
+        return new AbstractUnaryToStringExpression<>(expression) {
+            @Override
+            public String evaluate(){
+                return Boolean.toString(delegate.evaluate());
+            }
+        };
+    }
+    
+    public static ToStringExpression toString(ToDoubleExpression expression){
+        return new AbstractUnaryToStringExpression<>(expression) {
+            @Override
+            public String evaluate(){
+                double result = delegate.evaluate();
+                return result == (int)result ? Integer.toString((int)result) : Double.toString(result);
+            }
+        };
+    }
+}
@@ -127,12 +127,24 @@ public class Expression{
                return left.equals(right);
            }
        },
+        EQUALS_IGNORE_CASE('~', '='){
+            @Override
+            public boolean evaluate(String left, String right){
+                return left.equalsIgnoreCase(right);
+            }
+        },
        NOT_EQUAL('!', '='){
            @Override
            public boolean evaluate(String left, String right){
                return !left.equals(right);
            }
        },
+        NOT_EQUAL_IGNORE_CASE('!', '~'){
+            @Override
+            public boolean evaluate(String left, String right){
+                return !left.equalsIgnoreCase(right);
+            }
+        },
        GREATER('>', '\0'){
            @Override
            public boolean evaluate(String left, String right){
@@ -172,7 +184,7 @@ public class Expression{
        public static Operator getOperand(char first, char second){
            for(Operator operator : VALUES){
                if(operator.first == first){
-                    if((!operator.hasSecond() && second != '=') || operator.second == second)
+                    if((!operator.hasSecond() && second != '=' && second != '~') || operator.second == second)
                        return operator;
                }
            }
@@ -0,0 +1,78 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions;
+
+import ch.andre601.advancedserverlist.api.objects.GenericPlayer;
+import ch.andre601.advancedserverlist.api.objects.GenericServer;
+import ch.andre601.advancedserverlist.core.interfaces.PluginLogger;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.Token;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.readers.TokenReader;
+import com.google.common.collect.Ordering;
+
+import java.text.ParsePosition;
+import java.util.Comparator;
+import java.util.LinkedList;
+import java.util.List;
+
+public class ExpressionTokenizer{
+    
+    private static final Ordering<TokenReader> TOKEN_READER_ORDERING = Ordering.from(Comparator.comparingInt(TokenReader::getPriority)).reverse();
+    
+    private final List<TokenReader> tokenReaders;
+    
+    public ExpressionTokenizer(Iterable<TokenReader> tokenReaders){
+        this.tokenReaders = TOKEN_READER_ORDERING.immutableSortedCopy(tokenReaders);
+    }
+    
+    public List<Token> parse(String text, PluginLogger logger, GenericPlayer player, GenericServer server){
+        ParsePosition position = new ParsePosition(0);
+        
+        List<Token> tokens = new LinkedList<>();
+        
+        next_token:
+        while(true){
+            while(position.getIndex() < text.length() && Character.isWhitespace(text.charAt(position.getIndex()))){
+                position.setIndex(position.getIndex() + 1);
+            }
+            
+            if(position.getIndex() >= text.length())
+                break;
+            
+            for(TokenReader tokenReader : tokenReaders){
+                Token token;
+                if(null != (token = tokenReader.read(text, position, player, server))){
+                    tokens.add(token);
+                    continue next_token;
+                }
+            }
+            
+            logger.warn("Illegal token '%c' at index %d.", text.charAt(position.getIndex()), position.getIndex());
+            break;
+        }
+        
+        return tokens;
+    }
+}
@@ -0,0 +1,28 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.expressions;
+
+public interface Expression{}
@@ -0,0 +1,176 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.expressions;
+
+import ch.andre601.advancedserverlist.api.objects.GenericPlayer;
+import ch.andre601.advancedserverlist.api.objects.GenericServer;
+import ch.andre601.advancedserverlist.core.interfaces.PluginLogger;
+import ch.andre601.advancedserverlist.core.profiles.conditions.ExpressionTokenizer;
+import ch.andre601.advancedserverlist.core.profiles.conditions.operators.ListOperator;
+import ch.andre601.advancedserverlist.core.profiles.conditions.operators.Operator;
+import ch.andre601.advancedserverlist.core.profiles.conditions.parsers.*;
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionTemplate;
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionTemplates;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.BooleanToken;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.DefaultTokens;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.Token;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.readers.*;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class ExpressionEngine{
+    
+    private final ExpressionTokenizer tokenizer;
+    private final ExpressionTemplateParser templateParser;
+    
+    public ExpressionEngine(){
+        Options options = new Options.Builder()
+            .withDefaultTokenReaders()
+            .withDefaultOperators()
+            .withDefaultValueReaders()
+            .build();
+        
+        this.tokenizer = new ExpressionTokenizer(options.tokenReaders);
+        this.templateParser = new ExpressionTemplateParser(options.operators, options.valueReaders);
+    }
+    
+    public ExpressionTemplate compile(String expression, PluginLogger logger, GenericPlayer player, GenericServer server){
+        return templateParser.parse(tokenizer.parse(expression, logger, player, server));
+    }
+    
+    public static class Options{
+        
+        private final List<TokenReader> tokenReaders;
+        private final ImmutableMap<Token, Operator> operators;
+        private final ImmutableList<ValueReader> valueReaders;
+        
+        private Options(List<TokenReader> tokenReaders, ImmutableMap<Token, Operator> operators, ImmutableList<ValueReader> valueReaders){
+            this.tokenReaders = tokenReaders;
+            this.operators = operators;
+            this.valueReaders = valueReaders;
+        }
+        
+        public static class Builder{
+            private final List<TokenReader> tokenReaders = new ArrayList<>();
+            private final Map<Token, Operator> operators = new HashMap<>();
+            private final List<ValueReader> valueReaders = new ArrayList<>();
+            
+            public Builder(){}
+            
+            public Builder withDefaultTokenReaders(){
+                return this
+                    .tokenReader(new PatternTokenReader(BooleanToken.FALSE, "false"))
+                    .tokenReader(new PatternTokenReader(BooleanToken.TRUE, "true"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.AND, "and"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.AND, "&&"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.OR, "or"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.OR, "||"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.EQUAL, "=="))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.EQUAL, "="))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.NOT_EQUAL, "!="))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.EQUAL_IGNORE_CASE, "~="))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.NOT_EQUAL_IGNORE_CASE, "!~"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.STARTS_WITH, "|-"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.ENDS_WITH, "-|"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.CONTAINS, "<_"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.GREATER_OR_EQUAL_THAN, ">="))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.LESSER_OR_EQUAL_THAN, "<="))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.OPENING_PARENTHESIS, "("))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.CLOSING_PARENTHESIS, ")"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.NEGATION, "!"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.GREATER_THAN, ">"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.LESSER_THAN, "<"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.CONCAT_STRING, "."))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.ADD, "+"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.SUB, "-"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.MULT, "*"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.DIV, "/"))
+                    .tokenReader(new QuotedLiteralTokenReader(-10, '\"'))
+                    .tokenReader(new QuotedLiteralTokenReader(-10, '\''))
+                    .tokenReader(new PlaceholderTokenReader(-20))
+                    .tokenReader(new NumberTokenReader(-50))
+                    .tokenReader(new NonQuotedLiteralTokenReader(-100));
+            }
+            
+            public Builder withDefaultOperators(){
+                return this
+                    .operator(DefaultTokens.AND, ListOperator.of(100, ExpressionTemplates::and))
+                    .operator(DefaultTokens.OR, ListOperator.of(50, ExpressionTemplates::or))
+                    .operator(DefaultTokens.EQUAL, Operator.of(25, ExpressionTemplates::equal))
+                    .operator(DefaultTokens.NOT_EQUAL, Operator.of(25, ExpressionTemplates::notEqual))
+                    .operator(DefaultTokens.EQUAL_IGNORE_CASE, Operator.of(25, ExpressionTemplates::equalIgnoreCase))
+                    .operator(DefaultTokens.NOT_EQUAL_IGNORE_CASE, Operator.of(25, ExpressionTemplates::notEqualIgnoreCase))
+                    .operator(DefaultTokens.STARTS_WITH, Operator.of(25, ExpressionTemplates::startsWith))
+                    .operator(DefaultTokens.ENDS_WITH, Operator.of(25, ExpressionTemplates::endsWith))
+                    .operator(DefaultTokens.CONTAINS, Operator.of(25, ExpressionTemplates::contains))
+                    .operator(DefaultTokens.GREATER_THAN, Operator.of(25, ExpressionTemplates::greater))
+                    .operator(DefaultTokens.GREATER_OR_EQUAL_THAN, Operator.of(25, ExpressionTemplates::greaterOrEqual))
+                    .operator(DefaultTokens.LESSER_THAN, Operator.of(25, ExpressionTemplates::less))
+                    .operator(DefaultTokens.LESSER_OR_EQUAL_THAN, Operator.of(25, ExpressionTemplates::lessOrEqual))
+                    .operator(DefaultTokens.CONCAT_STRING, ListOperator.of(10, ExpressionTemplates::concat))
+                    .operator(DefaultTokens.ADD, ListOperator.of(4, ExpressionTemplates::sum))
+                    .operator(DefaultTokens.SUB, Operator.of(3, ExpressionTemplates::sub))
+                    .operator(DefaultTokens.MULT, ListOperator.of(2, ExpressionTemplates::product))
+                    .operator(DefaultTokens.DIV, Operator.of(1, ExpressionTemplates::div));
+            }
+            
+            public Builder withDefaultValueReaders(){
+                return this
+                    .valueReader(new BooleanConstantReader())
+                    .valueReader(new NumberConstantReader())
+                    .valueReader(new StringConstantReader())
+                    .valueReader(new NegatedExpressionReader(DefaultTokens.NEGATION))
+                    .valueReader(new ParenthesisedExpressionReader(DefaultTokens.OPENING_PARENTHESIS, DefaultTokens.CLOSING_PARENTHESIS))
+                    .valueReader(new PlaceholderReader())
+                    .valueReader(new NegatedNumberReader(DefaultTokens.SUB));
+            }
+            
+            public Builder tokenReader(TokenReader tokenReader){
+                this.tokenReaders.add(tokenReader);
+                return this;
+            }
+            
+            public Builder operator(Token token, Operator operator){
+                this.operators.put(token, operator);
+                return this;
+            }
+            
+            public Builder valueReader(ValueReader valueReader){
+                this.valueReaders.add(valueReader);
+                return this;
+            }
+            
+            public Options build(){
+                return new Options(this.tokenReaders, ImmutableMap.copyOf(operators), ImmutableList.copyOf(valueReaders));
+            }
+        }
+    }
+}
@@ -0,0 +1,238 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.expressions;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.*;
+
+import java.util.Collection;
+
+public class Expressions{
+    
+    public static ToBooleanExpression negate(ToBooleanExpression expression){
+        return new AbstractUnaryToBooleanExpression<>(expression){
+            @Override
+            public boolean evaluate(){
+                return !delegate.evaluate();
+            }
+        };
+    }
+    
+    public static ToBooleanExpression and(Collection<ToBooleanExpression> operands){
+        return new AbstractToBooleanExpression<>(operands){
+            @Override
+            public boolean evaluate(){
+                for(ToBooleanExpression operand : operands){
+                    if(!operand.evaluate())
+                        return false;
+                }
+                
+                return true;
+            }
+        };
+    }
+    
+    public static ToBooleanExpression or(Collection<ToBooleanExpression> operands){
+        return new AbstractToBooleanExpression<>(operands){
+            @Override
+            public boolean evaluate(){
+                for(ToBooleanExpression operand : operands){
+                    if(operand.evaluate())
+                        return true;
+                }
+                
+                return false;
+            }
+        };
+    }
+    
+    public static ToStringExpression concat(Collection<ToStringExpression> operands){
+        return new AbstractToStringExpression<>(operands){
+            @Override
+            public String evaluate(){
+                StringBuilder result = new StringBuilder();
+                for(ToStringExpression operand : operands){
+                    result.append(operand.evaluate());
+                }
+                
+                return result.toString();
+            }
+        };
+    }
+    
+    public static ToBooleanExpression equal(ToStringExpression a, ToStringExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return a.evaluate().equals(b.evaluate());
+            }
+        };
+    }
+    
+    public static ToBooleanExpression notEqual(ToStringExpression a, ToStringExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return !a.evaluate().equals(b.evaluate());
+            }
+        };
+    }
+    
+    public static ToBooleanExpression equalIgnoreCase(ToStringExpression a, ToStringExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return a.evaluate().equalsIgnoreCase(b.evaluate());
+            }
+        };
+    }
+    
+    public static ToBooleanExpression notEqualIgnoreCase(ToStringExpression a, ToStringExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return !a.evaluate().equalsIgnoreCase(b.evaluate());
+            }
+        };
+    }
+    
+    public static ToBooleanExpression startsWith(ToStringExpression a, ToStringExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return a.evaluate().startsWith(b.evaluate());
+            }
+        };
+    }
+    
+    public static ToBooleanExpression endsWith(ToStringExpression a, ToStringExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return a.evaluate().endsWith(b.evaluate());
+            }
+        };
+    }
+    
+    public static ToBooleanExpression contains(ToStringExpression a, ToStringExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return a.evaluate().contains(b.evaluate());
+            }
+        };
+    }
+    
+    public static ToBooleanExpression greaterThan(ToDoubleExpression a, ToDoubleExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return a.evaluate() > b.evaluate();
+            }
+        };
+    }
+    
+    public static ToBooleanExpression greaterOrEqualThan(ToDoubleExpression a, ToDoubleExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return a.evaluate() >= b.evaluate();
+            }
+        };
+    }
+    
+    public static ToBooleanExpression lessThan(ToDoubleExpression a, ToDoubleExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return a.evaluate() < b.evaluate();
+            }
+        };
+    }
+    
+    public static ToBooleanExpression lessOrEqualThan(ToDoubleExpression a, ToDoubleExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return a.evaluate() <= b.evaluate();
+            }
+        };
+    }
+    
+    public static ToDoubleExpression sum(Collection<ToDoubleExpression> operands){
+        return new AbstractToDoubleExpression<>(operands){
+            @Override
+            public double evaluate(){
+                double result = 0;
+                for(ToDoubleExpression operand : operands){
+                    result += operand.evaluate();
+                }
+                
+                return result;
+            }
+        };
+    }
+    
+    public static ToDoubleExpression product(Collection<ToDoubleExpression> operands){
+        return new AbstractToDoubleExpression<>(operands){
+            @Override
+            public double evaluate(){
+                double result = 1;
+                for(ToDoubleExpression operand : operands){
+                    result *= operand.evaluate();
+                }
+                
+                return result;
+            }
+        };
+    }
+    
+    public static ToDoubleExpression sub(ToDoubleExpression a, ToDoubleExpression b){
+        return new AbstractBinaryToDoubleExpression<>(a, b){
+            @Override
+            public double evaluate(){
+                return a.evaluate() - b.evaluate();
+            }
+        };
+    }
+    
+    public static ToDoubleExpression div(ToDoubleExpression a, ToDoubleExpression b){
+        return new AbstractBinaryToDoubleExpression<>(a, b){
+            @Override
+            public double evaluate(){
+                return a.evaluate() / b.evaluate();
+            }
+        };
+    }
+    
+    public static ToDoubleExpression negateNumber(ToDoubleExpression a){
+        return new AbstractUnaryToDoubleExpression<>(a){
+            @Override
+            public double evaluate(){
+                return -delegate.evaluate();
+            }
+        };
+    }
+}
@@ -0,0 +1,49 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.expressions;
+
+public interface ToBooleanExpression extends Expression{
+    
+    boolean evaluate();
+    
+    static ToBooleanExpression literal(boolean value){
+        return new ConstantToBooleanExpression(value);
+    }
+    
+    class ConstantToBooleanExpression implements ToBooleanExpression{
+        
+        private final boolean value;
+        
+        public ConstantToBooleanExpression(boolean value){
+            this.value = value;
+        }
+        
+        @Override
+        public boolean evaluate(){
+            return value;
+        }
+    }
+}
@@ -0,0 +1,49 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.expressions;
+
+public interface ToDoubleExpression extends Expression{
+    
+    double evaluate();
+    
+    static ToDoubleExpression literal(double value){
+        return new ConstantToDoubleExpression(value);
+    }
+    
+    class ConstantToDoubleExpression implements ToDoubleExpression{
+        
+        private final double value;
+        
+        public ConstantToDoubleExpression(double value){
+            this.value = value;
+        }
+        
+        @Override
+        public double evaluate(){
+            return value;
+        }
+    }
+}
@@ -0,0 +1,49 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.expressions;
+
+public interface ToStringExpression extends Expression{
+    
+    String evaluate();
+    
+    static ToStringExpression literal(String value){
+        return new ConstantToStringExpression(value);
+    }
+    
+    class ConstantToStringExpression implements ToStringExpression{
+        
+        private final String value;
+        
+        private ConstantToStringExpression(String value){
+            this.value = value;
+        }
+        
+        @Override
+        public String evaluate(){
+            return value;
+        }
+    }
+}
@@ -0,0 +1,56 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.operators;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionTemplate;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.List;
+import java.util.function.Function;
+
+public abstract class ListOperator extends Operator{
+    
+    public ListOperator(int priority){
+        super(priority);
+    }
+    
+    public static ListOperator of(int priority, Function<Collection<ExpressionTemplate>, ExpressionTemplate> function){
+        return new ListOperator(priority){
+            @Override
+            public ExpressionTemplate createTemplate(List<ExpressionTemplate> operands){
+                return function.apply(operands);
+            }
+        };
+    }
+    
+    @Override
+    public ExpressionTemplate createTemplate(ExpressionTemplate a, ExpressionTemplate b){
+        return createTemplate(Arrays.asList(a, b));
+    }
+    
+    public abstract ExpressionTemplate createTemplate(List<ExpressionTemplate> operands);
+}
@@ -0,0 +1,54 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.operators;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionTemplate;
+
+import java.util.function.BiFunction;
+
+public abstract class Operator{
+    
+    private final int priority;
+    
+    public Operator(int priority){
+        this.priority = priority;
+    }
+    
+    public static Operator of(int priority, BiFunction<ExpressionTemplate, ExpressionTemplate, ExpressionTemplate> function){
+        return new Operator(priority){
+            @Override
+            public ExpressionTemplate createTemplate(ExpressionTemplate a, ExpressionTemplate b){
+                return function.apply(a, b);
+            }
+        };
+    }
+    
+    public int getPriority(){
+        return priority;
+    }
+    
+    public abstract ExpressionTemplate createTemplate(ExpressionTemplate a, ExpressionTemplate b);
+}
@@ -0,0 +1,44 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.parsers;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ConstantExpressionTemplate;
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionTemplate;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.BooleanToken;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.Token;
+
+import java.util.List;
+
+public class BooleanConstantReader extends ValueReader{
+    
+    @Override
+    public ExpressionTemplate read(ExpressionTemplateParser parser, List<Token> tokenList){
+        if(tokenList.get(0) instanceof BooleanToken){
+            return ConstantExpressionTemplate.of(((BooleanToken)tokenList.remove(0)).getValue());
+        }
+        return null;
+    }
+}
@@ -0,0 +1,133 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.parsers;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.operators.ListOperator;
+import ch.andre601.advancedserverlist.core.profiles.conditions.operators.Operator;
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionErrorTemplate;
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionTemplate;
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionTemplates;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.Token;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ExpressionTemplateParser{
+    
+    private final ImmutableMap<Token, Operator> operators;
+    private final ImmutableList<ValueReader> valueReaders;
+    
+    public ExpressionTemplateParser(ImmutableMap<Token, Operator> operators, ImmutableList<ValueReader> valueReaders){
+        this.operators = operators;
+        this.valueReaders = valueReaders;
+    }
+    
+    public ExpressionTemplate parse(List<Token> tokenList){
+        List<ExpressionTemplate> parts = new ArrayList<>();
+        List<Operator> operators = new ArrayList<>();
+        
+        try{
+            parts.add(read(tokenList));
+        }catch(IllegalArgumentException ex){
+            return ExpressionErrorTemplate.of(ex.getMessage());
+        }
+        
+        while(!tokenList.isEmpty()){
+            Token token = tokenList.remove(0);
+            Operator operator = this.operators.get(token);
+            if(operator == null){
+                return ExpressionErrorTemplate.of("Error while parsing Expression. Got \"" + token + "\" but expected OPERATOR.");
+            }
+            
+            operators.add(operator);
+            if(tokenList.isEmpty()){
+                return ExpressionErrorTemplate.of("Received unexpected end of input.");
+            }
+            
+            try{
+                parts.add(read(tokenList));
+            }catch(IllegalArgumentException ex){
+                return ExpressionErrorTemplate.of(ex.getMessage());
+            }
+        }
+        
+        while(!operators.isEmpty()){
+            Operator operator = operators.get(0);
+            int lowest = operator.getPriority();
+            int start = 0;
+            int end = 1;
+            for(int i = 1; i < operators.size(); i++){
+                operator = operators.get(i);
+                if(operator.getPriority() < lowest){
+                    lowest = operator.getPriority();
+                    start = i;
+                    end = i + 1;
+                }else
+                if(operator.getPriority() > lowest){
+                    break;
+                }else{
+                    end++;
+                }
+            }
+            
+            operator = operators.get(start);
+            
+            ExpressionTemplate replacement;
+            if(start + 1 == end){
+                replacement = operator.createTemplate(parts.get(start), parts.get(end));
+            }else
+            if(operator instanceof ListOperator listOperator){
+                replacement = listOperator.createTemplate(new ArrayList<>(parts.subList(start, end + 1)));
+            }else{
+                List<ExpressionTemplate> conditions = new ArrayList<>(end - start);
+                for(int i = start; i < end; i++)
+                    conditions.add(operators.get(i).createTemplate(parts.get(i), parts.get(i + 1)));
+                
+                replacement = ExpressionTemplates.and(conditions);
+            }
+            
+            for(int i = start; i < end; i++){
+                parts.remove(start);
+                operators.remove(start);
+            }
+            parts.set(start, replacement);
+        }
+        
+        return parts.get(0);
+    }
+    
+    ExpressionTemplate read(List<Token> tokenList){
+        for(ValueReader valueReader : valueReaders){
+            ExpressionTemplate template = valueReader.read(this, tokenList);
+            if(template != null)
+                return template;
+        }
+        
+        throw new IllegalArgumentException("Invalid Expression. Expected literal but got token \"" + tokenList.get(0).toString() + "\"");
+    }
+}
@@ -1,7 +1,7 @@
 /*
 * MIT License
 *
- * Copyright (c) 2022-2023 Andre_601
+ * Copyright (c) 2022-2024 Andre_601
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
@@ -23,29 +23,29 @@
 *
 */

-package ch.andre601.advancedserverlist.spigot.commands;
+package ch.andre601.advancedserverlist.core.profiles.conditions.parsers;

-import ch.andre601.advancedserverlist.spigot.SpigotCore;
-import net.kyori.adventure.platform.bukkit.BukkitAudiences;
-import org.bukkit.command.Command;
-import org.bukkit.command.CommandExecutor;
-import org.bukkit.command.CommandSender;
-import org.jetbrains.annotations.NotNull;
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionTemplate;
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionTemplates;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.Token;

-public class CmdAdvancedServerList implements CommandExecutor{
+import java.util.List;
+
+public class NegatedExpressionReader extends ValueReader{
    
-    SpigotCore plugin;
-    BukkitAudiences bukkitAudiences;
+    private final Token tokenNegation;
    
-    public CmdAdvancedServerList(SpigotCore plugin){
-        this.plugin = plugin;
-        bukkitAudiences = BukkitAudiences.create(plugin);
+    public NegatedExpressionReader(Token tokenNegation){
+        this.tokenNegation = tokenNegation;
    }
    
    @Override
-    public boolean onCommand(@NotNull CommandSender sender, @NotNull Command cmd, @NotNull String label, @NotNull String[] args){
-        plugin.getCore().getCommandHandler().handle(new SpigotCmdSender(sender, bukkitAudiences), args);
+    public ExpressionTemplate read(ExpressionTemplateParser parser, List<Token> tokenList){
+        if(tokenList.get(0) == tokenNegation){
+            tokenList.remove(0);
+            return ExpressionTemplates.negate(parser.read(tokenList));
+        }
        
-        return true;
+        return null;
    }
 }
@@ -0,0 +1,51 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.parsers;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionTemplate;
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionTemplates;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.Token;
+
+import java.util.List;
+
+public class NegatedNumberReader extends ValueReader{
+    
+    private final Token tokenNegation;
+    
+    public NegatedNumberReader(Token tokenNegation){
+        this.tokenNegation = tokenNegation;
+    }
+    
+    @Override
+    public ExpressionTemplate read(ExpressionTemplateParser parser, List<Token> tokenList){
+        if(tokenList.get(0) == tokenNegation){
+            tokenList.remove(0);
+            return ExpressionTemplates.negateNumber(parser.read(tokenList));
+        }
+        
+        return null;
+    }
+}
@@ -0,0 +1,43 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.parsers;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ConstantExpressionTemplate;
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionTemplate;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.NumberToken;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.Token;
+
+import java.util.List;
+
+public class NumberConstantReader extends ValueReader{
+    @Override
+    public ExpressionTemplate read(ExpressionTemplateParser parser, List<Token> tokenList){
+        if(tokenList.get(0) instanceof NumberToken){
+            return ConstantExpressionTemplate.of(((NumberToken)tokenList.remove(0)).getValue());
+        }
+        return null;
+    }
+}
@@ -0,0 +1,71 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.parsers;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionTemplate;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.Token;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ParenthesisedExpressionReader extends ValueReader{
+    
+    private final Token openingParenthesis;
+    private final Token closingParenthesis;
+    
+    public ParenthesisedExpressionReader(Token openingParenthesis, Token closingParenthesis){
+        this.openingParenthesis = openingParenthesis;
+        this.closingParenthesis = closingParenthesis;
+    }
+    
+    @Override
+    public ExpressionTemplate read(ExpressionTemplateParser parser, List<Token> tokenList){
+        if(tokenList.get(0) == openingParenthesis){
+            int index = 0;
+            int cnt = 1;
+            do {
+                index += 1;
+                if(tokenList.size() <= index)
+                    return null;
+                
+                Token token = tokenList.get(index);
+                if(token == openingParenthesis){
+                    cnt++;
+                }else
+                if(token == closingParenthesis){
+                    cnt--;
+                }
+            }while(cnt != 0);
+            
+            ExpressionTemplate result = parser.parse(new ArrayList<>(tokenList.subList(1, index)));
+            tokenList.subList(0, index + 1).clear();
+            
+            return result;
+        }
+        
+        return null;
+    }
+}
@@ -0,0 +1,43 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.parsers;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionTemplate;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.PlaceholderToken;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.Token;
+
+import java.util.List;
+
+public class PlaceholderReader extends ValueReader{
+    @Override
+    public ExpressionTemplate read(ExpressionTemplateParser parser, List<Token> tokenList){
+        if(tokenList.get(0) instanceof PlaceholderToken){
+            PlaceholderToken token = (PlaceholderToken)tokenList.remove(0);
+            return token.getValue();
+        }
+        return null;
+    }
+}
@@ -0,0 +1,44 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.parsers;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ConstantExpressionTemplate;
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionTemplate;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.StringToken;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.Token;
+
+import java.util.List;
+
+public class StringConstantReader extends ValueReader{
+    @Override
+    public ExpressionTemplate read(ExpressionTemplateParser parser, List<Token> tokenList){
+        if(tokenList.get(0) instanceof StringToken){
+            return ConstantExpressionTemplate.of(((StringToken)tokenList.remove(0)).getValue());
+        }
+        
+        return null;
+    }
+}
@@ -0,0 +1,36 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.parsers;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionTemplate;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.Token;
+
+import java.util.List;
+
+public abstract class ValueReader{
+    
+    public abstract ExpressionTemplate read(ExpressionTemplateParser parser, List<Token> tokenList);
+}
@@ -0,0 +1,62 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.placeholders;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToBooleanExpression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToDoubleExpression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToStringExpression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionTemplate;
+
+public interface Placeholder extends ExpressionTemplate{
+    
+    static LiteralPlaceholderValue of(String value){
+        return new LiteralPlaceholderValue(value);
+    }
+    
+    class LiteralPlaceholderValue implements Placeholder{
+        
+        private final String value;
+        
+        public LiteralPlaceholderValue(String value){
+            this.value = value;
+        }
+        
+        @Override
+        public ToStringExpression instantiateWithStringResult(){
+            return ToStringExpression.literal(value);
+        }
+        
+        @Override
+        public ToDoubleExpression instantiateWithDoubleResult(){
+            return ToDoubleExpression.literal(value.length());
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return ToBooleanExpression.literal(Boolean.parseBoolean(value));
+        }
+    }
+}
@@ -0,0 +1,111 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.placeholders;
+
+import ch.andre601.advancedserverlist.api.AdvancedServerListAPI;
+import ch.andre601.advancedserverlist.api.PlaceholderProvider;
+import ch.andre601.advancedserverlist.api.objects.GenericPlayer;
+import ch.andre601.advancedserverlist.api.objects.GenericServer;
+
+import java.text.ParsePosition;
+
+public class PlaceholderParser{
+    
+    public static Placeholder parse(String text, ParsePosition position, GenericPlayer player, GenericServer server){
+        AdvancedServerListAPI api = AdvancedServerListAPI.get();
+        int index = position.getIndex();
+        
+        StringBuilder identifier = new StringBuilder();
+        StringBuilder values = new StringBuilder();
+        
+        boolean identified = false;
+        boolean invalid = true;
+        
+        char[] chars = text.substring(index).toCharArray();
+        for(final char c : chars){
+            index++;
+            if(c == '}'){
+                invalid = false;
+                break;
+            }
+            
+            if(c == ' ' && !identified){
+                identified = true;
+                continue;
+            }
+            
+            if(identified){
+                values.append(c);
+            }else{
+                identifier.append(c);
+            }
+        }
+        
+        String identifierStr = identifier.toString();
+        String valuesStr = values.toString();
+        
+        StringBuilder raw = new StringBuilder();
+        
+        position.setIndex(index + 1);
+        
+        if(invalid){
+            raw.append("${").append(identifierStr);
+            
+            if(identified)
+                raw.append(' ').append(valuesStr);
+            
+            
+            return Placeholder.of(raw.toString());
+        }
+        
+        PlaceholderProvider provider = api.retrievePlaceholderProvider(identifierStr);
+        if(provider == null){
+            raw.append("${").append(identifierStr);
+            
+            if(identified)
+                raw.append(' ').append(valuesStr);
+            
+            
+            raw.append('}');
+            
+            return Placeholder.of(raw.toString());
+        }
+        
+        String replacement = provider.parsePlaceholder(valuesStr, player, server);
+        if(replacement == null){
+            raw.append("${").append(identifierStr);
+            
+            if(identified)
+                raw.append(' ').append(valuesStr);
+            
+            raw.append('}');
+            
+            return Placeholder.of(raw.toString());
+        }
+        
+        return Placeholder.of(replacement);
+    }
+}
@@ -0,0 +1,40 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.templates;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.Expression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToBooleanExpression;
+
+public abstract class AbstractBinaryToBooleanExpression<T extends Expression> implements ToBooleanExpression{
+    
+    protected final T a;
+    protected final T b;
+    
+    public AbstractBinaryToBooleanExpression(T a, T b){
+        this.a = a;
+        this.b = b;
+    }
+}
@@ -0,0 +1,40 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.templates;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.Expression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToDoubleExpression;
+
+public abstract class AbstractBinaryToDoubleExpression<T extends Expression> implements ToDoubleExpression{
+    
+    protected final T a;
+    protected final T b;
+    
+    public AbstractBinaryToDoubleExpression(T a, T b){
+        this.a = a;
+        this.b = b;
+    }
+}
@@ -0,0 +1,43 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.templates;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.Conversions;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToDoubleExpression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToStringExpression;
+
+public abstract class AbstractBooleanExpressionTemplate implements ExpressionTemplate{
+    
+    @Override
+    public ToStringExpression instantiateWithStringResult(){
+        return Conversions.toString(instantiateWithBooleanResult());
+    }
+    
+    @Override
+    public ToDoubleExpression instantiateWithDoubleResult(){
+        return Conversions.toDouble(instantiateWithBooleanResult());
+    }
+}
@@ -0,0 +1,43 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.templates;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.Conversions;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToBooleanExpression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToStringExpression;
+
+public abstract class AbstractDoubleExpressionTemplate implements ExpressionTemplate{
+    
+    @Override
+    public ToStringExpression instantiateWithStringResult(){
+        return Conversions.toString(instantiateWithDoubleResult());
+    }
+    
+    @Override
+    public ToBooleanExpression instantiateWithBooleanResult(){
+        return Conversions.toBoolean(instantiateWithDoubleResult());
+    }
+}
@@ -0,0 +1,43 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.templates;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.Conversions;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToBooleanExpression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToDoubleExpression;
+
+public abstract class AbstractStringExpressionTemplate implements ExpressionTemplate{
+    
+    @Override
+    public ToDoubleExpression instantiateWithDoubleResult(){
+        return Conversions.toDouble(instantiateWithStringResult());
+    }
+    
+    @Override
+    public ToBooleanExpression instantiateWithBooleanResult(){
+        return Conversions.toBoolean(instantiateWithStringResult());
+    }
+}
@@ -0,0 +1,40 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.templates;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.Expression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToBooleanExpression;
+
+import java.util.Collection;
+
+public abstract class AbstractToBooleanExpression<T extends Expression> implements ToBooleanExpression{
+    
+    protected final Collection<T> operands;
+    
+    public AbstractToBooleanExpression(Collection<T> operands){
+        this.operands = operands;
+    }
+}
@@ -0,0 +1,40 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.templates;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.Expression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToDoubleExpression;
+
+import java.util.Collection;
+
+public abstract class AbstractToDoubleExpression<T extends Expression> implements ToDoubleExpression{
+    
+    protected final Collection<T> operands;
+    
+    public AbstractToDoubleExpression(Collection<T> operands){
+        this.operands = operands;
+    }
+}
@@ -0,0 +1,40 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.templates;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.Expression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToStringExpression;
+
+import java.util.Collection;
+
+public abstract class AbstractToStringExpression<T extends Expression> implements ToStringExpression{
+    
+    protected Collection<T> operands;
+    
+    public AbstractToStringExpression(Collection<T> operands){
+        this.operands = operands;
+    }
+}
@@ -0,0 +1,38 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.templates;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.Expression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToBooleanExpression;
+
+public abstract class AbstractUnaryToBooleanExpression<T extends Expression> implements ToBooleanExpression{
+    
+    protected final T delegate;
+    
+    public AbstractUnaryToBooleanExpression(T delegate){
+        this.delegate = delegate;
+    }
+}
@@ -0,0 +1,38 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.templates;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.Expression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToDoubleExpression;
+
+public abstract class AbstractUnaryToDoubleExpression<T extends Expression> implements ToDoubleExpression{
+    
+    protected final T delegate;
+    
+    public AbstractUnaryToDoubleExpression(T delegate){
+        this.delegate = delegate;
+    }
+}
@@ -0,0 +1,38 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.templates;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.Expression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToStringExpression;
+
+public abstract class AbstractUnaryToStringExpression<T extends Expression> implements ToStringExpression{
+    
+    protected final T delegate;
+    
+    public AbstractUnaryToStringExpression(T delegate){
+        this.delegate = delegate;
+    }
+}
@@ -0,0 +1,77 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.templates;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToBooleanExpression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToDoubleExpression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToStringExpression;
+
+public class ConstantExpressionTemplate implements ExpressionTemplate{
+    
+    private final ToStringExpression stringExpression;
+    private final ToDoubleExpression doubleExpression;
+    private final ToBooleanExpression booleanExpression;
+    
+    private ConstantExpressionTemplate(String stringValue, double doubleValue, boolean booleanValue){
+        this.stringExpression = ToStringExpression.literal(stringValue);
+        this.doubleExpression = ToDoubleExpression.literal(doubleValue);
+        this.booleanExpression = ToBooleanExpression.literal(booleanValue);
+    }
+    
+    public static ConstantExpressionTemplate of(String stringValue){
+        double doubleValue;
+        try{
+            doubleValue = Double.parseDouble(stringValue);
+        }catch(NumberFormatException ex){
+            doubleValue = stringValue.length();
+        }
+        return new ConstantExpressionTemplate(stringValue, doubleValue, Boolean.parseBoolean(stringValue));
+    }
+    
+    public static ConstantExpressionTemplate of(double doubleValue){
+        return new ConstantExpressionTemplate(((int)doubleValue) == doubleValue ? Integer.toString((int)doubleValue) : Double.toString(doubleValue), doubleValue, doubleValue != 0);
+    }
+    
+    public static ConstantExpressionTemplate of(boolean booleanValue){
+        return new ConstantExpressionTemplate(Boolean.toString(booleanValue), booleanValue ? 1 : 0, booleanValue);
+    }
+    
+    
+    @Override
+    public ToStringExpression instantiateWithStringResult(){
+        return stringExpression;
+    }
+    
+    @Override
+    public ToDoubleExpression instantiateWithDoubleResult(){
+        return doubleExpression;
+    }
+    
+    @Override
+    public ToBooleanExpression instantiateWithBooleanResult(){
+        return booleanExpression;
+    }
+}
@@ -0,0 +1,58 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.templates;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToBooleanExpression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToDoubleExpression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToStringExpression;
+
+public class ExpressionErrorTemplate implements ExpressionTemplate{
+    
+    private final String msg;
+    
+    private ExpressionErrorTemplate(String msg){
+        this.msg = msg;
+    }
+    
+    public static ExpressionErrorTemplate of(String msg){
+        return new ExpressionErrorTemplate(msg);
+    }
+    
+    @Override
+    public ToStringExpression instantiateWithStringResult(){
+        return ToStringExpression.literal(msg);
+    }
+    
+    @Override
+    public ToDoubleExpression instantiateWithDoubleResult(){
+        return ToDoubleExpression.literal(0);
+    }
+    
+    @Override
+    public ToBooleanExpression instantiateWithBooleanResult(){
+        return ToBooleanExpression.literal(false);
+    }
+}
@@ -0,0 +1,39 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.templates;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToBooleanExpression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToDoubleExpression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToStringExpression;
+
+public interface ExpressionTemplate{
+    
+    ToStringExpression instantiateWithStringResult();
+    
+    ToDoubleExpression instantiateWithDoubleResult();
+    
+    ToBooleanExpression instantiateWithBooleanResult();
+}
@@ -0,0 +1,422 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.templates;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.Expressions;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToBooleanExpression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToDoubleExpression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToStringExpression;
+
+import java.util.Collection;
+
+public class ExpressionTemplates{
+    
+    public static ExpressionTemplate negate(ExpressionTemplate template){
+        return new Negation(template);
+    }
+    
+    public static ExpressionTemplate and(Collection<ExpressionTemplate> operands){
+        return new And(operands);
+    }
+    
+    public static ExpressionTemplate or(Collection<ExpressionTemplate> operands){
+        return new Or(operands);
+    }
+    
+    public static ExpressionTemplate concat(Collection<ExpressionTemplate> operands){
+        return new Concatenate(operands);
+    }
+    
+    public static ExpressionTemplate equal(ExpressionTemplate a, ExpressionTemplate b){
+        return new Equal(a, b);
+    }
+    
+    public static ExpressionTemplate notEqual(ExpressionTemplate a, ExpressionTemplate b){
+        return new NotEqual(a, b);
+    }
+    
+    public static ExpressionTemplate equalIgnoreCase(ExpressionTemplate a, ExpressionTemplate b){
+        return new EqualIgnoreCase(a, b);
+    }
+    
+    public static ExpressionTemplate notEqualIgnoreCase(ExpressionTemplate a, ExpressionTemplate b){
+        return new NotEqualIgnoreCase(a, b);
+    }
+    
+    public static ExpressionTemplate startsWith(ExpressionTemplate a, ExpressionTemplate b){
+        return new StartsWith(a, b);
+    }
+    
+    public static ExpressionTemplate endsWith(ExpressionTemplate a, ExpressionTemplate b){
+        return new EndsWith(a, b);
+    }
+    
+    public static ExpressionTemplate contains(ExpressionTemplate a, ExpressionTemplate b){
+        return new Contains(a, b);
+    }
+    
+    public static ExpressionTemplate greater(ExpressionTemplate a, ExpressionTemplate b){
+        return new Greater(a, b);
+    }
+    
+    public static ExpressionTemplate greaterOrEqual(ExpressionTemplate a, ExpressionTemplate b){
+        return new GreaterOrEqual(a, b);
+    }
+    
+    public static ExpressionTemplate less(ExpressionTemplate a, ExpressionTemplate b){
+        return new Less(a, b);
+    }
+    
+    public static ExpressionTemplate lessOrEqual(ExpressionTemplate a, ExpressionTemplate b){
+        return new LessOrEqual(a, b);
+    }
+    
+    public static ExpressionTemplate sum(Collection<ExpressionTemplate> operands){
+        return new Sum(operands);
+    }
+    
+    public static ExpressionTemplate product(Collection<ExpressionTemplate> operands){
+        return new Product(operands);
+    }
+    
+    public static ExpressionTemplate sub(ExpressionTemplate a, ExpressionTemplate b){
+        return new Sub(a, b);
+    }
+    
+    public static ExpressionTemplate div(ExpressionTemplate a, ExpressionTemplate b){
+        return new Div(a, b);
+    }
+    
+    public static ExpressionTemplate negateNumber(ExpressionTemplate template){
+        return new NegationNumber(template);
+    }
+    
+    private static class Negation extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate template;
+        
+        Negation(ExpressionTemplate template){
+            this.template = template;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.negate(template.instantiateWithBooleanResult());
+        }
+    }
+    
+    private static class And extends AbstractBooleanExpressionTemplate{
+        
+        private final Collection<ExpressionTemplate> operands;
+        
+        And(Collection<ExpressionTemplate> operands){
+            this.operands = operands;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.and(operands.stream().map(ExpressionTemplate::instantiateWithBooleanResult).toList());
+        }
+    }
+    
+    private static class Or extends AbstractBooleanExpressionTemplate{
+        
+        private final Collection<ExpressionTemplate> operands;
+        
+        Or(Collection<ExpressionTemplate> operands){
+            this.operands = operands;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.or(operands.stream().map(ExpressionTemplate::instantiateWithBooleanResult).toList());
+        }
+    }
+    
+    private static class Concatenate extends AbstractStringExpressionTemplate{
+        
+        private final Collection<ExpressionTemplate> operands;
+        
+        Concatenate(Collection<ExpressionTemplate> operands){
+            this.operands = operands;
+        }
+        
+        @Override
+        public ToStringExpression instantiateWithStringResult(){
+            return Expressions.concat(operands.stream().map(ExpressionTemplate::instantiateWithStringResult).toList());
+        }
+    }
+    
+    private static class Equal extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        Equal(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.equal(a.instantiateWithStringResult(), b.instantiateWithStringResult());
+        }
+    }
+    
+    private static class NotEqual extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        NotEqual(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.notEqual(a.instantiateWithStringResult(), b.instantiateWithStringResult());
+        }
+    }
+    
+    private static class EqualIgnoreCase extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        EqualIgnoreCase(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.equalIgnoreCase(a.instantiateWithStringResult(), b.instantiateWithStringResult());
+        }
+    }
+    
+    private static class NotEqualIgnoreCase extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        NotEqualIgnoreCase(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.notEqualIgnoreCase(a.instantiateWithStringResult(), b.instantiateWithStringResult());
+        }
+    }
+    
+    private static class StartsWith extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        private StartsWith(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.startsWith(a.instantiateWithStringResult(), b.instantiateWithStringResult());
+        }
+    }
+    
+    private static class EndsWith extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        private EndsWith(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.endsWith(a.instantiateWithStringResult(), b.instantiateWithStringResult());
+        }
+    }
+    
+    private static class Contains extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        private Contains(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.contains(a.instantiateWithStringResult(), b.instantiateWithStringResult());
+        }
+    }
+    
+    private static class Greater extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        Greater(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.greaterThan(a.instantiateWithDoubleResult(), b.instantiateWithDoubleResult());
+        }
+    }
+    
+    private static class GreaterOrEqual extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        GreaterOrEqual(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.greaterOrEqualThan(a.instantiateWithDoubleResult(), b.instantiateWithDoubleResult());
+        }
+    }
+    
+    private static class Less extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        Less(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.lessThan(a.instantiateWithDoubleResult(), b.instantiateWithDoubleResult());
+        }
+    }
+    
+    private static class LessOrEqual extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        LessOrEqual(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.lessOrEqualThan(a.instantiateWithDoubleResult(), b.instantiateWithDoubleResult());
+        }
+    }
+    
+    private static class Sum extends AbstractDoubleExpressionTemplate{
+        
+        private final Collection<ExpressionTemplate> operands;
+        
+        Sum(Collection<ExpressionTemplate> operands){
+            this.operands = operands;
+        }
+        
+        @Override
+        public ToDoubleExpression instantiateWithDoubleResult(){
+            return Expressions.sum(operands.stream().map(ExpressionTemplate::instantiateWithDoubleResult).toList());
+        }
+    }
+    
+    private static class Product extends AbstractDoubleExpressionTemplate{
+        
+        private final Collection<ExpressionTemplate> operands;
+        
+        Product(Collection<ExpressionTemplate> operands){
+            this.operands = operands;
+        }
+        
+        @Override
+        public ToDoubleExpression instantiateWithDoubleResult(){
+            return Expressions.product(operands.stream().map(ExpressionTemplate::instantiateWithDoubleResult).toList());
+        }
+    }
+    
+    private static class Sub extends AbstractDoubleExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        Sub(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToDoubleExpression instantiateWithDoubleResult(){
+            return Expressions.sub(a.instantiateWithDoubleResult(), b.instantiateWithDoubleResult());
+        }
+    }
+    
+    private static class Div extends AbstractDoubleExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        Div(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToDoubleExpression instantiateWithDoubleResult(){
+            return Expressions.div(a.instantiateWithDoubleResult(), b.instantiateWithDoubleResult());
+        }
+    }
+    
+    private static class NegationNumber extends AbstractDoubleExpressionTemplate{
+        
+        private final ExpressionTemplate template;
+        
+        NegationNumber(ExpressionTemplate template){
+            this.template = template;
+        }
+        
+        @Override
+        public ToDoubleExpression instantiateWithDoubleResult(){
+            return Expressions.negateNumber(template.instantiateWithDoubleResult());
+        }
+    }
+}
@@ -0,0 +1,42 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.tokens;
+
+public class BooleanToken extends Token{
+    
+    public static final BooleanToken TRUE = new BooleanToken(true);
+    public static final BooleanToken FALSE = new BooleanToken(false);
+    private final boolean value;
+    
+    public BooleanToken(boolean value){
+        super("BOOLEAN(" + value + ")");
+        this.value = value;
+    }
+    
+    public boolean getValue(){
+        return value;
+    }
+}
@@ -0,0 +1,50 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.tokens;
+
+public class DefaultTokens{
+    public static final Token AND = new Token("AND");
+    public static final Token OR = new Token("OR");
+    public static final Token OPENING_PARENTHESIS = new Token("OPENING_PARENTHESIS");
+    public static final Token CLOSING_PARENTHESIS = new Token("CLOSING_PARENTHESIS");
+    public static final Token EQUAL = new Token("EQUAL");
+    public static final Token NOT_EQUAL = new Token("NOT_EQUAL");
+    public static final Token EQUAL_IGNORE_CASE = new Token("EQUAL_IGNORE_CASE");
+    public static final Token NOT_EQUAL_IGNORE_CASE = new Token("NOT_EQUAL_IGNORE_CASE");
+    public static final Token STARTS_WITH = new Token("STARTS_WITH");
+    public static final Token ENDS_WITH = new Token("ENDS_WITH");
+    public static final Token CONTAINS = new Token("CONTAINS");
+    public static final Token NEGATION = new Token("NEGATION");
+    public static final Token GREATER_THAN = new Token("GREATER_THAN");
+    public static final Token GREATER_OR_EQUAL_THAN = new Token("GREATER_OR_EQUAL_THAN");
+    public static final Token LESSER_THAN = new Token("LESSER_THAN");
+    public static final Token LESSER_OR_EQUAL_THAN = new Token("LESSER_OR_EQUAL_THAN");
+    public static final Token CONCAT_STRING = new Token("CONCAT_STRING");
+    public static final Token ADD = new Token("ADD");
+    public static final Token SUB = new Token("SUB");
+    public static final Token MULT = new Token("MULT");
+    public static final Token DIV = new Token("DIV");
+}
@@ -0,0 +1,40 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.tokens;
+
+public class NumberToken extends Token{
+    
+    private final double value;
+    
+    public NumberToken(double value){
+        super("NUMBER(" + value + ")");
+        this.value = value;
+    }
+    
+    public double getValue(){
+        return value;
+    }
+}
@@ -0,0 +1,42 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.tokens;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.placeholders.Placeholder;
+
+public class PlaceholderToken extends Token{
+    
+    private final Placeholder value;
+    
+    public PlaceholderToken(Placeholder value){
+        super("PLACEHOLDER");
+        this.value = value;
+    }
+    
+    public Placeholder getValue(){
+        return value;
+    }
+}
@@ -0,0 +1,40 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.tokens;
+
+public class StringToken extends Token{
+    
+    private final String value;
+    
+    public StringToken(String value){
+        super("STRING(" + value + ")");
+        this.value = value;
+    }
+    
+    public String getValue(){
+        return value;
+    }
+}
@@ -0,0 +1,40 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.tokens;
+
+public class Token{
+    
+    private final String id;
+    
+    public Token(String id){
+        this.id = id;
+    }
+    
+    @Override
+    public String toString(){
+        return id;
+    }
+}
@@ -0,0 +1,53 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.tokens.readers;
+
+import ch.andre601.advancedserverlist.api.objects.GenericPlayer;
+import ch.andre601.advancedserverlist.api.objects.GenericServer;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.StringToken;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.Token;
+
+import java.text.ParsePosition;
+
+public class NonQuotedLiteralTokenReader extends TokenReader{
+    
+    public NonQuotedLiteralTokenReader(int priority){
+        super(priority);
+    }
+    
+    @Override
+    public Token read(String text, ParsePosition position, GenericPlayer player, GenericServer server){
+        int startIndex = position.getIndex();
+        int index = position.getIndex();
+        
+        while(++index < text.length() && !Character.isWhitespace(text.charAt(index)))
+            ;
+        
+        position.setIndex(index);
+        
+        return new StringToken(text.substring(startIndex, position.getIndex()));
+    }
+}
@@ -0,0 +1,55 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.tokens.readers;
+
+import ch.andre601.advancedserverlist.api.objects.GenericPlayer;
+import ch.andre601.advancedserverlist.api.objects.GenericServer;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.NumberToken;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.Token;
+
+import java.text.NumberFormat;
+import java.text.ParsePosition;
+import java.util.Locale;
+
+public class NumberTokenReader extends TokenReader{
+    
+    private final NumberFormat format = NumberFormat.getInstance(Locale.ROOT);
+    
+    public NumberTokenReader(int priority){
+        super(priority);
+    }
+    
+    @Override
+    public Token read(String text, ParsePosition position, GenericPlayer player, GenericServer server){
+        int previous = position.getIndex();
+        Number number = format.parse(text, position);
+        
+        if(position.getIndex() != previous)
+            return new NumberToken(number.doubleValue());
+        
+        return null;
+    }
+}
@@ -1,7 +1,7 @@
 /*
 * MIT License
 *
- * Copyright (c) 2022-2023 Andre_601
+ * Copyright (c) 2022-2024 Andre_601
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
@@ -23,34 +23,39 @@
 *
 */

-package ch.andre601.advancedserverlist.spigot.objects;
+package ch.andre601.advancedserverlist.core.profiles.conditions.tokens.readers;

-import ch.andre601.advancedserverlist.api.PlaceholderProvider;
 import ch.andre601.advancedserverlist.api.objects.GenericPlayer;
 import ch.andre601.advancedserverlist.api.objects.GenericServer;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.Token;

-public class SpigotPlayerPlaceholders extends PlaceholderProvider{
+import java.text.ParsePosition;
+
+public class PatternTokenReader extends TokenReader{
    
-    public SpigotPlayerPlaceholders(){
-        super("player");
+    private final Token token;
+    private final String pattern;
+    private final boolean ignoreCase;
+    
+    public PatternTokenReader(Token token, String pattern){
+        this(token, pattern, true);
+    }
+    
+    public PatternTokenReader(Token token, String pattern, boolean ignoreCase){
+        super(pattern.length());
+        
+        this.token = token;
+        this.pattern = pattern;
+        this.ignoreCase = ignoreCase;
    }
    
    @Override
-    public String parsePlaceholder(String placeholder, GenericPlayer player, GenericServer server){
-        SpigotPlayer spigotPlayer = (SpigotPlayer)player;
+    public Token read(String text, ParsePosition position, GenericPlayer player, GenericServer server){
+        if(text.regionMatches(ignoreCase, position.getIndex(), pattern, 0, pattern.length())){
+            position.setIndex(position.getIndex() + pattern.length());
+            return token;
+        }
        
-        return switch(placeholder){
-            case "name" -> spigotPlayer.getName();
-            case "protocol" -> String.valueOf(spigotPlayer.getProtocol());
-            case "uuid" -> String.valueOf(spigotPlayer.getUUID());
-            case "hasPlayedBefore" -> returnValue(spigotPlayer, spigotPlayer.hasPlayedBefore());
-            case "isBanned" -> returnValue(spigotPlayer, spigotPlayer.isBanned());
-            case "isWhitelisted" -> returnValue(spigotPlayer, spigotPlayer.isWhitelisted());
-            default -> null;
-        };
-    }
-    
-    private String returnValue(SpigotPlayer player, Object value){
-        return player.getPlayer() == null ? null : String.valueOf(value);
+        return null;
    }
 }
@@ -0,0 +1,50 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.tokens.readers;
+
+import ch.andre601.advancedserverlist.api.objects.GenericPlayer;
+import ch.andre601.advancedserverlist.api.objects.GenericServer;
+import ch.andre601.advancedserverlist.core.profiles.conditions.placeholders.PlaceholderParser;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.PlaceholderToken;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.Token;
+
+import java.text.ParsePosition;
+
+public class PlaceholderTokenReader extends TokenReader{
+    
+    public PlaceholderTokenReader(int priority){
+        super(priority);
+    }
+    
+    @Override
+    public Token read(String text, ParsePosition position, GenericPlayer player, GenericServer server){
+        if(position.getIndex() + 1 < text.length() && text.charAt(position.getIndex()) == '$' && text.charAt(position.getIndex() + 1) == '{'){
+            position.setIndex(position.getIndex() + 2);
+            return new PlaceholderToken(PlaceholderParser.parse(text, position, player, server));
+        }
+        return null;
+    }
+}
@@ -0,0 +1,62 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.tokens.readers;
+
+import ch.andre601.advancedserverlist.api.objects.GenericPlayer;
+import ch.andre601.advancedserverlist.api.objects.GenericServer;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.StringToken;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.Token;
+
+import java.text.ParsePosition;
+
+public class QuotedLiteralTokenReader extends TokenReader{
+    
+    private final char quote;
+    
+    public QuotedLiteralTokenReader(int priority, char quote){
+        super(priority);
+        
+        this.quote = quote;
+    }
+    
+    @Override
+    public Token read(String text, ParsePosition position, GenericPlayer player, GenericServer server){
+        if(position.getIndex() < text.length() && text.charAt(position.getIndex()) == quote){
+            int startIndex = position.getIndex();
+            
+            position.setIndex(position.getIndex() + 1);
+            
+            while(position.getIndex() < text.length() && quote != text.charAt(position.getIndex()))
+                position.setIndex(position.getIndex() + 1);
+            
+            position.setIndex(position.getIndex() + 1);
+            
+            return new StringToken(text.substring(startIndex + 1, position.getIndex() - 1));
+        }
+        
+        return null;
+    }
+}
@@ -1,7 +1,7 @@
 /*
 * MIT License
 *
- * Copyright (c) 2022-2023 Andre_601
+ * Copyright (c) 2022-2024 Andre_601
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
@@ -23,25 +23,25 @@
 *
 */

-package ch.andre601.advancedserverlist.core.objects;
+package ch.andre601.advancedserverlist.core.profiles.conditions.tokens.readers;

-import ch.andre601.advancedserverlist.api.PlaceholderProvider;
 import ch.andre601.advancedserverlist.api.objects.GenericPlayer;
 import ch.andre601.advancedserverlist.api.objects.GenericServer;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.Token;

-public class ServerPlaceholders extends PlaceholderProvider{
+import java.text.ParsePosition;
+
+public abstract class TokenReader{
    
-    public ServerPlaceholders(){
-        super("server");
+    private final int priority;
+    
+    public TokenReader(int priority){
+        this.priority = priority;
    }
    
-    @Override
-    public String parsePlaceholder(String placeholder, GenericPlayer genericPlayer, GenericServer genericServer){
-        return switch(placeholder){
-            case "playersOnline" -> String.valueOf(genericServer.getPlayersOnline());
-            case "playersMax" -> String.valueOf(genericServer.getPlayersMax());
-            case "host" -> genericServer.getHost();
-            default -> null;
-        };
+    public int getPriority(){
+        return priority;
    }
+    
+    public abstract Token read(String text, ParsePosition position, GenericPlayer player, GenericServer server);
 }
@@ -26,8 +26,8 @@
 package ch.andre601.advancedserverlist.core.profiles.favicon;

 import ch.andre601.advancedserverlist.core.AdvancedServerList;
-import com.github.benmanes.caffeine.cache.Cache;
-import com.github.benmanes.caffeine.cache.Caffeine;
+import com.google.common.cache.Cache;
+import com.google.common.cache.CacheBuilder;

 import javax.imageio.ImageIO;
 import java.awt.*;
@@ -39,42 +39,65 @@ import java.io.InputStream;
 import java.net.URL;
 import java.net.URLConnection;
 import java.util.Locale;
-import java.util.concurrent.TimeUnit;
+import java.util.concurrent.*;
 import java.util.function.Function;

 public class FaviconHandler<F>{
    
-    private final Cache<String, F> favicons = Caffeine.newBuilder()
+    private final Cache<String, CompletableFuture<F>> favicons = CacheBuilder.newBuilder()
        .expireAfterWrite(5, TimeUnit.MINUTES)
        .build();
    
-    private final AdvancedServerList core;
+    private final AdvancedServerList<F> core;
+    private final ThreadPoolExecutor faviconThreadPool;
    
-    public FaviconHandler(AdvancedServerList core){
+    public FaviconHandler(AdvancedServerList<F> core){
        this.core = core;
+        this.faviconThreadPool = createFaviconThreadPool();
    }
    
    public F getFavicon(String input, Function<BufferedImage, F> function){
-        return favicons.get(input, k -> {
-            BufferedImage image = resolveImage(core, input);
-            if(image == null)
-                return null;
-            
-            return function.apply(image);
-        });
+        try{
+            return favicons.get(input, () -> convert(input, function)).getNow(null);
+        }catch(ExecutionException e){
+            return null;
+        }
    }
    
    public void clearCache(){
        favicons.invalidateAll();
    }
    
-    private BufferedImage resolveImage(AdvancedServerList core, String input){
+    private CompletableFuture<F> convert(String input, Function<BufferedImage, F> function){
+        return CompletableFuture.supplyAsync(() -> {
+            core.getPlugin().getPluginLogger().debug(FaviconHandler.class, "Getting BufferedImage for input '%s'...", input);
+            
+            BufferedImage img = resolveImage(core, input);
+            if(img == null){
+                core.getPlugin().getPluginLogger().debugWarn(FaviconHandler.class, "No BufferedImage could be created!");
+                
+                return null;
+            }
+            
+            core.getPlugin().getPluginLogger().debug(FaviconHandler.class, "Received BufferedImage! Applying it...");
+            
+            return function.apply(img);
+        }, faviconThreadPool);
+    }
+    
+    private BufferedImage resolveImage(AdvancedServerList<F> core, String input){
+        core.getPlugin().getPluginLogger().debug(FaviconHandler.class, "Resolving favicon for input '%s'...", input);
+        
        InputStream stream;
        
        if(input.toLowerCase(Locale.ROOT).startsWith("https://")){
+            core.getPlugin().getPluginLogger().debug(FaviconHandler.class, "URL detected. Getting file from it...");
+            
            stream = getFromUrl(core, input);
        }else
        if(input.toLowerCase(Locale.ROOT).endsWith(".png")){
+            core.getPlugin().getPluginLogger().debug(FaviconHandler.class, "Image file detected. Trying to reolve it...");
+            
            File folder = core.getPlugin().getFolderPath().resolve("favicons").toFile();
            if(!folder.exists()){
                core.getPlugin().getPluginLogger().warn("Cannot get Favicon %s from favicons folder. Folder doesn't exist!", input);
@@ -85,12 +108,16 @@ public class FaviconHandler<F>{
            
            try{
                stream = new FileInputStream(file);
+                
+                core.getPlugin().getPluginLogger().debug(FaviconHandler.class, "Resolved image file!");
            }catch(IOException ex){
                core.getPlugin().getPluginLogger().warn("Cannot create Favicon from File %s.", input);
                core.getPlugin().getPluginLogger().warn("Cause: %s", ex.getMessage());
                return null;
            }
        }else{
+            core.getPlugin().getPluginLogger().debug(FaviconHandler.class, "Possible player name/UUID detected. Using https://mc-heads.net/avatar/%s/64...", input);
+            
            stream = getFromUrl(core, "https://mc-heads.net/avatar/" + input + "/64");
        }
        
@@ -106,6 +133,8 @@ public class FaviconHandler<F>{
                return null;
            }
            
+            core.getPlugin().getPluginLogger().debug(FaviconHandler.class, "Resizing image to 64x64 pixels...");
+            
            BufferedImage favicon = new BufferedImage(64, 64, BufferedImage.TYPE_INT_ARGB);
            Graphics2D img = favicon.createGraphics();
            
@@ -113,6 +142,7 @@ public class FaviconHandler<F>{
            img.drawImage(original, 0, 0, 64, 64, null);
            img.dispose();
            
+            core.getPlugin().getPluginLogger().debug(FaviconHandler.class, "Image resized!");
            return favicon;
        }catch(IOException ex){
            core.getPlugin().getPluginLogger().warn("Unable to create Favicon. Encountered IOException during creation.");
@@ -121,13 +151,16 @@ public class FaviconHandler<F>{
        }
    }
    
-    private InputStream getFromUrl(AdvancedServerList core, String url){
+    private InputStream getFromUrl(AdvancedServerList<F> core, String url){
        try{
+            core.getPlugin().getPluginLogger().debug(FaviconHandler.class, "Resolving URL '%s'...", url);
+            
            URL faviconUrl = new URL(url);
            URLConnection connection = faviconUrl.openConnection();
            connection.setRequestProperty("User-Agent", "AdvancedServerList/" + core.getVersion());
            connection.connect();
            
+            core.getPlugin().getPluginLogger().debug(FaviconHandler.class, "URL resolved!");
            return connection.getInputStream();
        }catch(IOException ex){
            core.getPlugin().getPluginLogger().warn("Error while connecting to %s for Favicon creation.", url);
@@ -135,4 +168,12 @@ public class FaviconHandler<F>{
            return null;
        }
    }
+    
+    private ThreadPoolExecutor createFaviconThreadPool(){
+        return new ThreadPoolExecutor(3, 3, 60L, TimeUnit.SECONDS, new LinkedBlockingDeque<>(1024), r -> {
+            Thread t = new Thread(r, "AdvancedServerList-FaviconThread");
+            t.setDaemon(true);
+            return t;
+        });
+    }
 }
@@ -31,33 +31,31 @@ import ch.andre601.advancedserverlist.core.objects.CachedPlayer;
 import com.google.gson.Gson;
 import io.leangen.geantyref.TypeToken;

+import java.io.BufferedReader;
 import java.io.BufferedWriter;
 import java.io.IOException;
-import java.io.Reader;
 import java.lang.reflect.Type;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.Path;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.UUID;
+import java.util.*;

 public class PlayerHandler{
    
-    private final AdvancedServerList core;
+    private final AdvancedServerList<?> core;
    private final PluginLogger logger;
    private final Path cache;
-    private List<CachedPlayer> cachedPlayers = new ArrayList<>();
    
    private final Type listType = new TypeToken<ArrayList<CachedPlayer>>(){}.getType();
    private final Gson gson = new Gson();
    
    // UUID of MHF_Question
-    private final String defaultUUID = "606e2ff0-ed77-4842-9d6c-e1d3321c7838";
+    private final UUID defaultUUID = UUID.fromString("606e2ff0-ed77-4842-9d6c-e1d3321c7838");
    
+    private List<CachedPlayer> cachedPlayers = new ArrayList<>();
    private CachedPlayer defaultPlayer = null;
    
-    public PlayerHandler(AdvancedServerList core){
+    public PlayerHandler(AdvancedServerList<?> core){
        this.core = core;
        this.logger = core.getPlugin().getPluginLogger();
        this.cache = core.getPlugin().getFolderPath().resolve("playercache.json");
@@ -69,13 +67,13 @@ public class PlayerHandler{
            return;
        }
        
-        if(core.getFileHandler().getBoolean("disable_cache")){
+        if(core.getFileHandler().getBoolean("disableCache")){
            logger.info("'disable_cache' is set to true. Skipping playercache.json loading...");
            return;
        }
    
        try{
-            Reader reader = Files.newBufferedReader(cache);
+            BufferedReader reader = Files.newBufferedReader(cache);
            
            cachedPlayers = gson.fromJson(reader, listType);
            
@@ -85,6 +83,14 @@ public class PlayerHandler{
            return;
        }
        
+        // In case Gson messes up... I guess.
+        if(cachedPlayers == null){
+            logger.warn("Couldn't load players from playercache.json file. Is the JSON valid?");
+            // Create new ArrayList instance to avoid further issues.
+            cachedPlayers = new ArrayList<>();
+            return;
+        }
+        
        logger.info("Loaded %d players into cache!", cachedPlayers.size());
    }
    
@@ -94,7 +100,7 @@ public class PlayerHandler{
            return;
        }
        
-        if(core.getFileHandler().getBoolean("disable_cache")){
+        if(core.getFileHandler().getBoolean("disableCache")){
            logger.info("'disable_cache' is set to true. Skipping saving of cached players...");
            return;
        }
@@ -110,14 +116,14 @@ public class PlayerHandler{
    }
    
    public void addPlayer(String ip, String name, UUID uuid){
-        if(contains(ip) || core.getFileHandler().getBoolean("disable_cache"))
+        if(contains(ip) || core.getFileHandler().getBoolean("disableCache"))
            return;
        
        cachedPlayers.add(new CachedPlayer(ip, name, uuid));
    }
    
    public CachedPlayer getCachedPlayer(String key){
-        if(!contains(key) || core.getFileHandler().getBoolean("disable_cache"))
+        if(!contains(key) || core.getFileHandler().getBoolean("disableCache"))
            return getDefaultPlayer();
        
        for(CachedPlayer player : cachedPlayers){
@@ -128,6 +134,20 @@ public class PlayerHandler{
        return getDefaultPlayer();
    }
    
+    public CachedPlayer getCachedPlayer(UUID uuid){
+        for(CachedPlayer player : cachedPlayers){
+            if(player.getUuid().equals(uuid))
+                return player;
+        }
+        
+        return getDefaultPlayer();
+    }
+    
+    public void clearCache(){
+        cachedPlayers.clear();
+        defaultPlayer = null;
+    }
+    
    private boolean contains(String ip){
        for(CachedPlayer player : cachedPlayers){
            if(player.getIp().equals(ip))
@@ -143,8 +163,8 @@ public class PlayerHandler{
        
        return (defaultPlayer = new CachedPlayer(
            "0.0.0.0",
-            core.getFileHandler().getString("Anonymous", "unknown_player"),
-            convertToUUID(core.getFileHandler().getString(defaultUUID, "unknown_player_uuid"))
+            core.getFileHandler().getString("Anonymous", "unknownPlayer", "name"),
+            convertToUUID(core.getFileHandler().getString(defaultUUID.toString(), "unknownPlayer", "uuid"))
        ));
    }
    
@@ -153,7 +173,7 @@ public class PlayerHandler{
            return UUID.fromString(uuid);
        }catch(IllegalArgumentException ex){
            // This is always a valid UUID.
-            return UUID.fromString(defaultUUID);
+            return defaultUUID;
        }
    }
    
@@ -53,18 +53,21 @@ public class ProfileManager{
        String favicon = resolveFavicon(entry, defEntry);
        boolean isHidePlayersEnabled = resolveHidePlayersEnabled(entry, defEntry);
        boolean isExtraPlayersEnabled = resolveExtraPlayersEnabled(entry, defEntry);
+        boolean isMaxPlayersEnabled = resolveMaxPlayersEnabled(entry, defEntry);
        Integer extraPlayersCount = resolveExtraPlayersCount(entry, defEntry);
+        Integer maxPlayersCount = resolveMaxPlayersCount(entry, defEntry);
        
        return new ProfileEntry(motd, players, playerCountText, favicon, 
-            NullBool.resolve(isHidePlayersEnabled), NullBool.resolve(isExtraPlayersEnabled), extraPlayersCount);
+            NullBool.resolve(isHidePlayersEnabled), NullBool.resolve(isExtraPlayersEnabled), NullBool.resolve(isMaxPlayersEnabled),
+            extraPlayersCount, maxPlayersCount);
    }
    
-    public static ServerListProfile resolveProfile(AdvancedServerList core, GenericPlayer player, GenericServer server){
+    public static ServerListProfile resolveProfile(AdvancedServerList<?> core, GenericPlayer player, GenericServer server){
        for(ServerListProfile profile : core.getFileHandler().getProfiles()){
            if(profile.isInvalidProfile())
                continue;
            
-            if(profile.evalConditions(player, server))
+            if(profile.evalConditions(core.getExpressionEngine(), core.getPlugin().getPluginLogger(), player, server))
                return profile;
        }
        
@@ -78,7 +81,9 @@ public class ProfileManager{
        String favicon = node.node("favicon").getString("");
        NullBool hidePlayers = resolveNullBool(node, "playerCount", "hidePlayers");
        NullBool extraPlayersEnabled = resolveNullBool(node, "playerCount", "extraPlayers", "enabled");
-        Integer extraPlayers = resolveNullableInt(node);
+        NullBool maxPlayersEnabled = resolveNullBool(node, "playerCount", "maxPlayers", "enabled");
+        Integer extraPlayers = resolveNullableInt(node, "playerCount", "extraPlayers", "amount");
+        Integer maxPlayers = resolveNullableInt(node, "playerCount", "maxPlayers", "amount");
        
        return new ProfileEntry.Builder()
            .setMotd(motd)
@@ -87,7 +92,9 @@ public class ProfileManager{
            .setFavicon(favicon)
            .setHidePlayersEnabled(hidePlayers)
            .setExtraPlayersEnabled(extraPlayersEnabled)
-            .setExtraPlayerCount(extraPlayers)
+            .setMaxPlayersEnabled(maxPlayersEnabled)
+            .setExtraPlayersCount(extraPlayers)
+            .setMaxPlayersCount(maxPlayers)
            .build();
    }
    
@@ -99,7 +106,7 @@ public class ProfileManager{
            return !list.isEmpty(); // Check if list isn't empty
        }else
        if(obj instanceof String str){
-            return !str.isEmpty(); // Check if list is not empty
+            return !str.isEmpty(); // Check if String is not empty
        }else
        if(obj instanceof NullBool nb){
            return nb.getOrDefault(false); // Return NullBool's value
@@ -109,52 +116,66 @@ public class ProfileManager{
    }
    
    private static List<String> resolveMOTD(ProfileEntry profile, ProfileEntry defaultProfile){
-        if(profile == null || !checkOption(profile.getMotd()))
-            return defaultProfile.getMotd();
+        if(profile == null || !checkOption(profile.motd()))
+            return defaultProfile.motd();
        
-        return profile.getMotd();
+        return profile.motd();
    }
    
    private static List<String> resolvePlayers(ProfileEntry profile, ProfileEntry defaultProfile){
-        if(profile == null || !checkOption(profile.getPlayers()))
-            return defaultProfile.getPlayers();
+        if(profile == null || !checkOption(profile.players()))
+            return defaultProfile.players();
        
-        return profile.getPlayers();
+        return profile.players();
    }
    
    private static String resolvePlayerCountText(ProfileEntry profile, ProfileEntry defaultProfile){
-        if(profile == null || !checkOption(profile.getPlayerCountText()))
-            return defaultProfile.getPlayerCountText();
+        if(profile == null || !checkOption(profile.playerCountText()))
+            return defaultProfile.playerCountText();
        
-        return profile.getPlayerCountText();
+        return profile.playerCountText();
    }
    
    private static String resolveFavicon(ProfileEntry profile, ProfileEntry defaultProfile){
-        if(profile == null || !checkOption(profile.getFavicon()))
-            return defaultProfile.getFavicon();
+        if(profile == null || !checkOption(profile.favicon()))
+            return defaultProfile.favicon();
        
-        return profile.getFavicon();
+        return profile.favicon();
    }
    
    private static boolean resolveHidePlayersEnabled(ProfileEntry profile, ProfileEntry defaultProfile){
-        if(profile == null || !checkOption(profile.isHidePlayersEnabled()))
-            return defaultProfile.isHidePlayersEnabled().getOrDefault(false);
+        if(profile == null || !checkOption(profile.hidePlayersEnabled()))
+            return defaultProfile.hidePlayersEnabled().getOrDefault(false);
        
-        return profile.isHidePlayersEnabled().getOrDefault(false);
+        return profile.hidePlayersEnabled().getOrDefault(false);
    }
    
    private static boolean resolveExtraPlayersEnabled(ProfileEntry profile, ProfileEntry defaultProfile){
-        if(profile == null || !checkOption(profile.isExtraPlayersEnabled()))
-            return defaultProfile.isExtraPlayersEnabled().getOrDefault(false);
+        if(profile == null || !checkOption(profile.extraPlayersEnabled()))
+            return defaultProfile.extraPlayersEnabled().getOrDefault(false);
        
-        return profile.isExtraPlayersEnabled().getOrDefault(false);
+        return profile.extraPlayersEnabled().getOrDefault(false);
+    }
+    
+    private static boolean resolveMaxPlayersEnabled(ProfileEntry profile, ProfileEntry defaultProfile){
+        if(profile == null || !checkOption(profile.maxPlayersEnabled()))
+            return defaultProfile.maxPlayersEnabled().getOrDefault(false);
+        
+        return profile.maxPlayersEnabled().getOrDefault(false);
    }
    
    private static Integer resolveExtraPlayersCount(ProfileEntry profile, ProfileEntry defaultProfile){
-        if(profile == null || profile.getExtraPlayersCount() == null)
-            return defaultProfile.getExtraPlayersCount() == null ? 0 : defaultProfile.getExtraPlayersCount();
+        if(profile == null || profile.extraPlayersCount() == null)
+            return defaultProfile.extraPlayersCount() == null ? 0 : defaultProfile.extraPlayersCount();
        
-        return profile.getExtraPlayersCount();
+        return profile.extraPlayersCount();
+    }
+    
+    private static Integer resolveMaxPlayersCount(ProfileEntry profile, ProfileEntry defaultProfile){
+        if(profile == null || profile.maxPlayersCount() == null)
+            return defaultProfile.maxPlayersCount() == null ? 0 : defaultProfile.maxPlayersCount();
+        
+        return profile.maxPlayersCount();
    }
    
    private static List<String> resolveList(ConfigurationNode node, Object... path){
@@ -172,10 +193,10 @@ public class ProfileManager{
        return NullBool.resolve(node.node(path).getBoolean());
    }
    
-    private static Integer resolveNullableInt(ConfigurationNode node){
-        if(node.node("playerCount", "extraPlayers", "amount").virtual())
+    private static Integer resolveNullableInt(ConfigurationNode node, Object... path){
+        if(node.node(path).virtual())
            return null;
        
-        return node.node("playerCount", "extraPlayers", "amount").getInt();
+        return node.node(path).getInt();
    }
 }
@@ -48,12 +48,14 @@ public class ProfileSerializer implements TypeSerializer<ProfileEntry>{
            return;
        }
        
-        node.node("motd").set(profile.getMotd());
-        node.node("playerCount", "hover").set(profile.getPlayers());
-        node.node("playerCount", "text").set(profile.getPlayerCountText());
-        node.node("favicon").set(profile.getFavicon());
-        node.node("playerCount", "hidePlayers").set(profile.isHidePlayersEnabled());
-        node.node("playerCount", "extraPlayers", "enabled").set(profile.isExtraPlayersEnabled());
-        node.node("playerCount", "extraPlayers", "amount").set(profile.getExtraPlayersCount());
+        node.node("motd").set(profile.motd());
+        node.node("playerCount", "hover").set(profile.players());
+        node.node("playerCount", "text").set(profile.playerCountText());
+        node.node("favicon").set(profile.favicon());
+        node.node("playerCount", "hidePlayers").set(profile.hidePlayersEnabled().getOrDefault(false));
+        node.node("playerCount", "extraPlayers", "enabled").set(profile.extraPlayersEnabled().getOrDefault(false));
+        node.node("playerCount", "extraPlayers", "amount").set((profile.extraPlayersCount() == null) ? 0 : profile.extraPlayersCount());
+        node.node("playerCount", "maxPlayers", "enabled").set(profile.maxPlayersEnabled().getOrDefault(false));
+        node.node("playerCount", "maxPlayers", "amount").set((profile.maxPlayersCount() == null) ? 0 : profile.maxPlayersCount());
    }
 }
@@ -1,27 +1,25 @@
 #
-# Used for when AdvancedServerList doesn't have a cached player to use for ${player name}
+# Used for when AdvancedServerList doesn't have a cached player to use for player placeholders.
 #
-# Defaults to 'Anonymous' when not present.
-#
-unknown_player: "Anonymous"
-
-#
-# UUID used for when AdvancedServerList doesn't have a cached player to use for the ${player uuid}
-# placeholder.
-#
-# Defaults to the UUID of MHF_Question (606e2ff0-ed77-4842-9d6c-e1d3321c7838) when not present.
-#
-unknown_player_uuid: "606e2ff0-ed77-4842-9d6c-e1d3321c7838"
+unknownPlayer:
+  #
+  # The name to use. Defaults to Anonymous.
+  #
+  name: "Anonymous"
+  #
+  # The UUID to use. Defaults to 606e2ff0-ed77-4842-9d6c-e1d3321c7838 (UUID of MHF_Question).
+  #
+  uuid: "606e2ff0-ed77-4842-9d6c-e1d3321c7838"

 #
 # Should the Caching of players be disabled?
 #
 # When set to true will AdvancedServerList not load any players from the cache.data file (if present) nor save any to it.
-# Placeholders that rely on the player being cached (such as ${player isWhitelisted}) will not work while this option is enabled.
+# Placeholders that rely on the player being cached (such as ${player name}) will not work while this option is enabled.
 #
 # Defaults to false when not present.
 #
-disable_cache: false
+disableCache: false

 #
 # Should AdvancedServerList check for new versions?
@@ -31,4 +29,23 @@ disable_cache: false
 #
 # Defaults to false when not present.
 #
-check_updates: true
+checkUpdates: true
+
+#
+# Should debug mode be enabled?
+#
+# When set to true will AdvancedServerList print additional messages to the console prefixed with "[DEBUG]".
+# It is recommended to only enable this when having problems or when being told to by the plugin dev, as it could
+# otherwise cause significant spam in your console.
+#
+# Defaults to false when not present.
+#
+debug: false
+
+#
+# DO NOT EDIT!
+#
+# This is used internally to determine if the config needs to be migrated.
+# Changing or even removing this option could result in your config being broken.
+#
+config-version: ${plugin.config.version}
@@ -2,15 +2,24 @@
 # Set the priority of this profile.
 # Higher number = Higher priority.
 #
-# Read more: https://github.com/Andre601/AdvancedServerList/wiki/Profiles#priority
+# Read more: https://asl.andre601.ch/profiles/#priority
 #
 priority: 0

+#
+# Set conditions that need to me met to show this profile.
+# You can use keywords 'and' or 'or' (Or alternatively '&&' or `||`) to make more complex condition sets.
+#
+# Read more: https://asl.andre601.ch/profiles/#condition
+#
+# condition: '${player protocol} < 759'
+#
+
 #
 # Set conditions that needs to be met.
 # Only when all conditions return true will the profile be shown (Given no profile with higher priority is used).
 #
-# Read more: https://github.com/Andre601/AdvancedServerList/wiki/Profiles#conditions
+# Read more: https://asl.andre601.ch/profiles/#conditions
 #
 #conditions:
 #  - '{playerVersion} < 759'
@@ -25,7 +34,7 @@ priority: 0
 #
 # Remove this option or set it to profiles: [] to use the global options of this file.
 #
-# Read more: https://github.com/Andre601/AdvancedServerList/wiki/Profiles#profiles
+# Read more: https://asl.andre601.ch/profiles/#profiles
 #
 #profiles:
 #  - motd:
@@ -49,7 +58,7 @@ priority: 0
 # 
 # Remove this option or set it to motd: [] to not alter the MOTD.
 #
-# Read more: https://github.com/Andre601/AdvancedServerList/wiki/Profiles#motds
+# Read more: https://asl.andre601.ch/profiles/#motd
 #
 motd:
  - '<grey>Line 1'
@@ -64,14 +73,14 @@ motd:
 #
 # Remove this option or set to favicon: '' to not replace the Favicon.
 #
-# Read more: https://github.com/Andre601/AdvancedServerList/wiki/Profiles#favicon
+# Read more: https://asl.andre601.ch/profiles/#favicon
 #
 favicon: ''

 #
 # Contains various options to manipulate the player count (Text displaying online and max players allowed).
 #
-# Read more: https://github.com/Andre601/AdvancedServerList/wiki/Profiles#playercount
+# Read more: https://asl.andre601.ch/profiles/#playercount
 #
 playerCount:
  #
@@ -82,7 +91,7 @@ playerCount:
  #
  # Defaults to false when not present.
  #
-  # Read more: https://github.com/Andre601/AdvancedServerList/wiki/Profiles#hideplayers
+  # Read more: https://asl.andre601.ch/profiles/#hideplayers
  #
  hidePlayers: false
  #
@@ -90,7 +99,7 @@ playerCount:
  #
  # Remove this option or set it to hover: [] to not modify the player samples on the player count.
  #
-  # Read more: https://github.com/Andre601/AdvancedServerList/wiki/Profiles#hover
+  # Read more: https://asl.andre601.ch/profiles/#hover
  #
  hover:
    - '<grey>Line 1'
@@ -104,24 +113,24 @@ playerCount:
  #
  # Remove this option or set it to text: '' to not modify the player count text.
  #
-  # Read more: https://github.com/Andre601/AdvancedServerList/wiki/Profiles#text
+  # Read more: https://asl.andre601.ch/profiles/#text
  #
  text: ''
  #
  # Allows you to modify the max player count displayed.
  # Note that this will affect ${server playersMax} (Except for when used in conditions).
  #
-  # Read more: https://github.com/Andre601/AdvancedServerList/wiki/Profiles#extraPlayers
+  # Read more: https://asl.andre601.ch/profiles/#extraplayers
  #
  extraPlayers:
    #
    # Enables/Disables the extraPlayers option.
-    # When enabled will the total amount of players allowed be modified to the current
+    # When enabled will the total amount of players allowed to join be modified to the current
    # number of online players + 'amount'
    #
    # Defaults to false when not present.
    #
-    # Read more: https://github.com/Andre601/AdvancedServerList/wiki/Profiles#enabled
+    # Read more: https://asl.andre601.ch/profiles/#extraplayers-enabled
    #
    enabled: false
    #
@@ -134,6 +143,35 @@ playerCount:
    #
    # Defaults to 0 when not present.
    #
-    # Read more: https://github.com/Andre601/AdvancedServerList/wiki/Profiles#amount
+    # Read more: https://asl.andre601.ch/profiles/#extraplayers-amount
+    #
+    amount: 0
+  #
+  # Allows you to set the max players that could join your server.
+  # Note that this option influences the '${server playersMax}' placeholder.
+  #
+  # The settings of this option have no effect should 'extraPlayers' be enabled
+  #
+  # Read more: https://asl.andre601.ch/profiles/#maxplayers
+  #
+  maxPlayers:
+    #
+    # Enables/Disables the maxPlayers option.
+    # When enabled will the total amount of players allowed to join be changed to what 'amount' is set to.
+    #
+    # Defaults to false when not present.
+    # 
+    # Read more: https://asl.andre601.ch/profiles/#maxplayers-enabled
+    #
+    enabled: false
+    #
+    # Sets the number to display for the max number of players allowed to join your server.
+    #
+    # Example:
+    # Setting this option to 0 (Default) while 1 player is online would display '1/0'
+    #
+    # Defaults to 0 if not set.
+    #
+    # Read more: https://asl.andre601.ch/profiles/#maxplayers-amount
    #
    amount: 0