Use Java's HttpClient for update checks

Merge pull request 'Update dependency mkdocs-material to v9.5.6' (#217 ) from renovate/mkdocs-material-9.x into master
Reviewed-on: https://codeberg.org/Andre601/AdvancedServerList/pulls/217
2026-11-05 17:02:34 -05:00 · 2024-01-29 16:37:49 +01:00 · 2024-01-28 12:02:57 +00:00 · 2024-01-28 12:01:18 +00:00 · 2024-01-28 00:20:52 +01:00 · 2024-01-27 23:25:17 +01:00
153 changed files with 6386 additions and 2434 deletions
@@ -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: "/bukkit"
-    schedule:
-      interval: daily
-    open-pull-requests-limit: 10
-    labels:
-      - 'Type: Update Dependency'
-      - 'Target: Bukkit'
-  - 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'
-  - package-ecosystem: pip
-    directory: "/"
-    schedule:
-      interval: daily
-    open-pull-requests-limit: 10
-    labels:
-      - 'Type: Update Dependency'
-      - 'Target: MkDocs'
@@ -1,100 +0,0 @@
-name: Create PR Artifacts
-
-on:
-  pull_request_target:
-    types:
-      - opened
-      - reopened
-      - synchronize
-    branches:
-      - master
-    paths-ignore:
-      - '.github/**'
-      - 'docs/**'
-      - '.gitignore'
-      - 'LICENSE'
-      - 'README.md'
-      - 'mkdocs.yml'
-      - 'requirements.txt'
-
-concurrency:
-  group: '${{ github.workflow }}-${{ github.head_ref }}'
-  cancel-in-progress: false
-
-permissions:
-  issues: write
-  pull-requests: write
-
-jobs:
-  buildArtifacts:
-    runs-on: ubuntu-latest
-    outputs:
-      comment_id: ${{ steps.comment.outputs.comment-id }}
-    steps:
-      - name: Checkout Repository
-        uses: actions/checkout@v4
-        with:
-          ref: refs/pull/${{ github.event.pull_request.number }}/merge
-      - name: Find Comment
-        uses: peter-evans/find-comment@v2
-        id: find-comment
-        with:
-          issue-number: ${{ github.event.pull_request.number }}
-          comment-author: 'github-actions[bot]'
-          body-includes: '<!-- pr-build comment -->'
-      - name: Print Comment info
-        run: |
-          echo "Comment ID: ${{ steps.find-comment.outputs.comment-id }}"
-          echo "Comment Author: ${{ steps.find-comment.outputs.comment-author }}"
-          echo "Comment created at: ${{ steps.find-comment.outputs.comment-created-at }}"
-      - name: Post/Update Comment
-        uses: peter-evans/create-or-update-comment@v3
-        id: comment
-        with:
-          issue-number: ${{ github.event.pull_request.number }}
-          comment-id: ${{ steps.find-comment.outputs.comment-id }}
-          edit-mode: replace
-          body-path: .github/assets/pr-comments/building.md
-      - name: Set up JDK 1.16
-        uses: actions/setup-java@v3
-        with:
-          distribution: 'temurin'
-          java-version: '16'
-          cache: 'maven'
-      - name: Obtain short Commit SHA
-        id: get-commit
-        run: 'echo "sha_short=$(git rev-parse --short ${{ github.event.pull_request.head.sha }})" >> $GITHUB_OUTPUT'
-      - name: Build Jar files
-        run: mvn clean install
-        env:
-          COMMIT_SHA: ${{ steps.get-commit.outputs.sha_short }}
-      - name: Upload Artifacts
-        uses: actions/upload-artifact@v3
-        with:
-          name: AdvancedServerList-Artifacts
-          path: '*/target/AdvancedServerList-*.jar'
-          if-no-files-found: error
-  commentOnFail:
-    needs: [buildArtifacts]
-    if: failure()
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout Repository
-        uses: actions/checkout@v4
-        with:
-          ref: refs/pull/${{ github.event.pull_request.number }}/merge
-      - name: Render Markdown Template
-        id: render
-        uses: chuhlomin/render-template@v1.7
-        with:
-          template: './.github/assets/pr-comments/failed.md'
-          vars: |
-            commit: ${{ github.event.pull_request.head.sha }}
-            logs: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
-      - name: Update Comment (Failure)
-        uses: peter-evans/create-or-update-comment@v3
-        with:
-          issue-number: ${{ github.event.pull_request.number }}
-          comment-id: ${{ needs.buildArtifacts.outputs.comment_id }}
-          edit-mode: replace
-          body: ${{ steps.render.outputs.result }}
@@ -2,28 +2,33 @@ name: 'Deploy Site (Push)'

 on:
  workflow_dispatch:
-  push:
-    paths:
-      - 'docs/**'
-      - 'mkdocs.yml'
-      - 'mkdocs-theme/**'
-      - 'requirements.txt'
-    branches:
-      - master
-    tags-ignore:
-      - '**'
+
+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@v4
      - name: Set up Python 3.7
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
        with:
          python-version: 3.x
      - name: Create/Get Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
        with:
          key: ${{ github.ref }}
          path: .cache
@@ -31,9 +36,14 @@ jobs:
        run: |
          python -m pip install --upgrade pip setuptools
          python -m pip install -r requirements.txt
-      - name: Set up Git
-        run: |
-          git config user.name "github-actions[bot]"
-          git config user.email "actions@github.com"
-      - name: Deploy Files
-        run: 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
@@ -1,99 +0,0 @@
-name: Comment on Pull request
-
-on:
-  workflow_run:
-    types:
-      - completed
-    workflows:
-      - 'Create PR Artifacts'
-
-permissions:
-  issues: write
-  pull-requests: write
-
-jobs:
-  comment:
-    if: github.event.workflow_run.conclusion == 'success'
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout Repository
-        uses: actions/checkout@v4
-      - name: Get Artifact and Pull request info
-        env:
-          GITHUB_TOKEN: ${{ github.token }} # Needs to be set as env variable so that 'gh api' can be used.
-          WORKFLOW_RUN_EVENT_OBJ: ${{ toJSON(github.event.workflow_run) }}
-          OWNER: ${{ github.repository_owner }}
-          REPO: ${{ github.event.repository.name }}
-        run: |
-          PREVIOUS_JOB_ID=$(jq -r '.id' <<< "$WORKFLOW_RUN_EVENT_OBJ")
-          echo "Previous Job ID: $PREVIOUS_JOB_ID"
-          echo "PREVIOUS_JOB_ID=$PREVIOUS_JOB_ID" >> "$GITHUB_ENV"
-          
-          SUITE_ID=$(jq -r '.check_suite_id' <<< "$WORKFLOW_RUN_EVENT_OBJ")
-          echo "Previous Suite ID: $SUITE_ID"
-          echo "SUITE_ID=$SUITE_ID" >> "$GITHUB_ENV"
-          
-          ARTIFACT_ID=$(gh api "/repos/$OWNER/$REPO/actions/artifacts" \
-            --jq ".artifacts.[] |
-            select(.workflow_run.id==${PREVIOUS_JOB_ID}) |
-            select(.expired==false) |
-            .id")
-          
-          echo "Artifact ID: $ARTIFACT_ID"
-          echo "ARTIFACT_ID=$ARTIFACT_ID" >> "$GITHUB_ENV"
-          
-          ARTIFACT_EXPIRE_DATE=$(gh api "/repos/$OWNER/$REPO/actions/artifacts" \
-            --jq ".artifacts.[] |
-            select(.workflow_run.id==${PREVIOUS_JOB_ID}) |
-            select(.expired==false) |
-            .expires_at")
-          
-          echo "Artifact Expire Date: $ARTIFACT_EXPIRE_DATE"
-          echo "ARTIFACT_EXPIRE_DATE=$ARTIFACT_EXPIRE_DATE" >> "$GITHUB_ENV"
-          
-          PR_NUMBER=$(jq -r '.pull_requests[0].number' \
-            <<< "$WORKFLOW_RUN_EVENT_OBJ")
-          
-          echo "Pull request Number: $PR_NUMBER"
-          echo "PR_NUMBER=$PR_NUMBER" >> "$GITHUB_ENV"
-          
-          HEAD_SHA=$(jq -r '.pull_requests[0].head.sha' \
-            <<< "$WORKFLOW_RUN_EVENT_OBJ")
-          
-          echo "Head SHA: $HEAD_SHA"
-          echo "HEAD_SHA=$HEAD_SHA" >> "$GITHUB_ENV"
-      - name: Find Comment
-        uses: peter-evans/find-comment@v2
-        id: find-comment
-        with:
-          issue-number: ${{ env.PR_NUMBER }}
-          comment-author: 'github-actions[bot]'
-          body-includes: '<!-- pr-build comment -->'
-      - name: Print Comment info
-        run: |
-          echo "Comment ID: ${{ steps.find-comment.outputs.comment-id }}"
-          echo "Comment Author: ${{ steps.find-comment.outputs.comment-author }}"
-          echo "Comment created at: ${{ steps.find-comment.outputs.comment-created-at }}"
-      - name: Render Markdown Template
-        id: render
-        uses: chuhlomin/render-template@v1.7
-        env:
-          JOB_PATH: "${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ env.PREVIOUS_JOB_ID }}"
-          ARTIFACT_URL: "https://nightly.link/${{ github.repository }}/suites/${{ env.SUITE_ID }}/artifacts/${{ env.ARTIFACT_ID }}"
-          ARTIFACT_EXPIRE_DATE: "${{ env.ARTIFACT_EXPIRE_DATE }}"
-          HEAD_SHA: "${{ env.HEAD_SHA }}"
-        with:
-          template: './.github/assets/pr-comments/success.md'
-          timezone: Europe/Zurich
-          vars: |
-            commit: ${{ env.HEAD_SHA }}
-            logs: ${{ env.JOB_PATH }}
-            download: ${{ env.ARTIFACT_URL }}
-            expire: ${{ env.ARTIFACT_EXPIRE_DATE }}
-      - name: Update Comment
-        uses: peter-evans/create-or-update-comment@v3
-        with:
-          issue-number: ${{ env.PR_NUMBER }}
-          comment-id: ${{ steps.find-comment.outputs.comment-id }}
-          edit-mode: replace
-          body: ${{ steps.render.outputs.result }}
@@ -1,125 +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
-    outputs:
-      plugin_release: ${{ steps.github-release.outputs.PLUGIN_RELEASE }}
-    steps:
-    - name: Checkout Repository
-      uses: actions/checkout@v4
-    - name: Get Version from Release
-      id: github-release
-      run: |
-        version=$(echo ${{ github.event.release.tag_name }} | cut -d'v' -f2)
-        echo "PLUGIN_RELEASE=$version" >> $GITHUB_OUTPUT
-    - name: Set up JDK 1.16
-      uses: actions/setup-java@v3
-      with:
-        distribution: 'temurin'
-        java-version: '16'
-        cache: 'maven'
-    - name: Build Jar files
-      run: mvn clean install
-    - name: Save All files
-      uses: actions/upload-artifact@v3
-      with:
-        name: asl-files
-        path: |
-          */target/AdvancedServerList-*.jar
-          hangar-uploader/target/HangarUploader.jar
-        if-no-files-found: error
-        retention-days: 1
-  publish:
-    needs: [buildJars]
-    strategy:
-      matrix:
-        include:
-          - platforms: BungeeCord, Waterfall
-            directory: bungeecord
-            loaders: |
-              bungeecord
-              waterfall
-            dependencies: 'papiproxybridge@1.3(optional)'
-          - platforms: Spigot, Paper, Folia
-            directory: bukkit
-            loaders: |
-              spigot
-              paper
-              folia
-            dependencies: ''
-          - platforms: Velocity
-            directory: velocity
-            loaders: velocity
-            dependencies: 'papiproxybridge@1.3(optional)'
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-    - name: Get Jar files
-      uses: actions/download-artifact@v3
-      with:
-        name: asl-files
-    - name: Upload AdvancedServerList v${{ needs.buildJars.outputs.plugin_release }} (${{ matrix.loaders }}) to GitHub and Modrinth
-      if: '!github.event.release.prerelease'
-      uses: Kir-Antipov/mc-publish@v3.3
-      with:
-        name: ${{ github.event.release.tag_name }} (${{ matrix.platforms }})
-        version: ${{ needs.buildJars.outputs.plugin_release }}
-        version-type: release
-        files: ${{ matrix.directory}}/target/AdvancedServerList-*.jar
-        loaders: ${{ matrix.loaders }}
-        game-version-filter: releases
-        game-versions: '>=1.19'
-        java: 16
-        dependencies: ${{ matrix.dependencies }}
-        modrinth-id: xss83sOY
-        modrinth-featured: false
-        modrinth-token: ${{ secrets.MODRINTH_TOKEN }}
-        github-token: ${{ secrets.GITHUB_TOKEN }}
-    - name: Upload AdvancedServerList v${{ needs.buildJars.outputs.plugin_release }} (${{ matrix.loaders }}) to GitHub and Modrinth [Pre-Release]
-      if: 'github.event.release.prerelease'
-      uses: Kir-Antipov/mc-publish@v3.3
-      with:
-        name: ${{ github.event.release.tag_name }} (${{ matrix.platforms }})
-        version: ${{ needs.buildJars.outputs.plugin_release }}
-        version-type: beta
-        files: ${{ matrix.directory }}/target/AdvancedServerList-*.jar
-        loaders: ${{ matrix.loaders }}
-        game-version-filter: releases
-        game-versions: '>=1.19'
-        java: 16
-        dependencies: ${{ matrix.dependencies }}
-        modrinth-id: xss83sOY
-        modrinth-featured: false
-        modrinth-token: ${{ secrets.MODRINTH_TOKEN }}
-        github-token: ${{ secrets.GITHUB_TOKEN }}
-  publishHangar:
-    needs: [buildJars]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Set up JDK 1.16
-        uses: actions/setup-java@v3
-        with:
-          distribution: 'temurin'
-          java-version: '16'
-      - name: Download Release Assets
-        uses: actions/download-artifact@v3
-        with:
-          name: asl-files
-      - name: Move HangarUploader.jar
-        working-directory: hangar-uploader/target/
-        run: mv HangarUploader.jar ../../
-      - name: Execute HangarUploader.jar
-        run: java -jar HangarUploader.jar ${{ secrets.HANGAR_TOKEN }} ${{ needs.buildJars.outputs.plugin_release }} ${{ github.event.release.prerelease }}
-        env:
-          GITHUB_RELEASE_BODY: ${{ github.event.release.body }}
@@ -2,3 +2,4 @@
 /.idea/
 /**/dependency-reduced-pom.xml
 /**/target/
+/**/__pycache__/
@@ -4,55 +4,30 @@ when:

 steps:
  createFiles:
-    image: maven:3.9.4-eclipse-temurin-17
+    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
-  #uploadFiles:
-  #  image: badouralix/curl-jq
-  #  secrets:
-  #    - cb_token
-  #  commands:
-  #    # Get release info and setup env vars.
-  #    - |-
-  #      export JSON=`curl --location "https://codeberg.org/api/v1/repos/Andre601/AdvancedServerList/releases?limit=10" \
-  #      --header 'Authorization: token $CB_TOKEN' \
-  #      --header 'Accept: application/json' -s -S \
-  #      --fail-with-body | jq ".[] | select (.tag_name==\"$CI_COMMIT_TAG\").")`
-  #    - export PLUGIN_CHANGELOG=$( echo $JSON | jq -r '.body' )
-  #    - export PLUGIN_PRE_RELEASE=$( echo $JSON | jq -r '.prerelease' )
-  #    - export RELEASE_ID=$( echo $JSON | jq -r '.id' )
-  #    # Upload release assets to Codeberg release
-  #    - |-
-  #      curl -X POST --location "https://codeberg.org/api/v1/repos/Andre601/AdvancedServerList/releases/$RELEASE_ID/assets" \
-  #      --header "Authorization: token $CB_TOKEN" \
-  #      --header "Content-Type: multipart/form-data" -s -S \
-  #      --form "attachment=@bukkit/target/AdvancedServerList-Bukkit-${CI_COMMIT_TAG##v}.jar;type=application/octet-stream" \
-  #      --fail-with-body
-  #    - |-
-  #      curl -X POST --location "https://codeberg.org/api/v1/repos/Andre601/AdvancedServerList/releases/$RELEASE_ID/assets" \
-  #      --header "Authorization: token $CB_TOKEN" \
-  #      --header "Content-Type: multipart/form-data" -s -S \
-  #      --form "attachment=@bungeecord/target/AdvancedServerList-BungeeCord-${CI_COMMIT_TAG##v}.jar;type=application/octet-stream" \
-  #      --fail-with-body
-  #    - |-
-  #      curl -X POST --location "https://codeberg.org/api/v1/repos/Andre601/AdvancedServerList/releases/$RELEASE_ID/assets" \
-  #      --header "Authorization: token $CB_TOKEN" \
-  #      --header "Content-Type: multipart/form-data" -s -S \
-  #      --form "attachment=@velocity/target/AdvancedServerList-Velocity-${CI_COMMIT_TAG##v}.jar;type=application/octet-stream" \
-  #      --fail-with-body
-  uploadToModrinthAndMaven:
-    image: eclipse-temurin
-    secrets:
-      - cb_token
-      - modrinth_api_token
-      - hangar_api_token
-    commands:
-      # Move VersionUploader.jar
+      # Move VersionUploader jar file
      - cd version-uploader/target/
      - mv VersionUploader.jar ../../
      - cd ../../
-      # Create Modrinth releases
+      # Execute Jar file
      - java -jar VersionUploader.jar --modrinth
-      # Create Hangar release
-      - java -jar VersionUploader.jar --hangar
+  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
@@ -4,25 +4,33 @@ when:
    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: python
+    image: woodpeckerci/plugin-mkdocs:latest
+    settings:
+      pip_install_file: requirements.txt
+  commitAndPush:
+    image: alpine:3.18.4
    secrets:
      - cb_token
    commands:
-      - chmod -R a+w .
-      - git config --global --add safe.directory /woodpecker/src/codeberg.org/Andre601/blog-source/website
-      - git config --global user.email "github@andre601.ch"
-      - git config --global user.name "CI Website Builder"
-      - git fetch --unshallow
-      - git clone -b pages https://codeberg.org/Andre601/AdvancedServerList.git site
-      - chmod -R a+w site
-      - python -m pip install --upgrade pip
-      - python -m pip install -r requirements.txt
-      - mkdocs build
+      - <<: *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" )) [CI SKIP]"
+      - git commit -m "Update AdvancedServerList Docs ($( env TZ=Europe/Zurich date +"%d.%m.%Y %Z" )) [SKIP CI]"
      - git push
@@ -3,19 +3,19 @@
 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/gh/Andre601/devins-badges@13e0142/assets/compact-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/gh/Andre601/devins-badges@13e0142/assets/compact-minimal/supported/paper_vector.svg" height="64" alt="platform-paper" title="Tested on Paper">
 </a>
@@ -43,10 +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.

@@ -60,13 +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        |
-| [ViaVersion]      | Spigot, Paper                       | No        |
-| [PAPIProxyBridge] | Spigot, Paper, BungeeCord, Velocity | No        |
-| [Maintenance]     | Spigot, Paper, BungeeCord, Velocity | No        |
+All listed dependencies are optional.
+
+| Dependency        | Platforms            |
+|-------------------|----------------------|
+| [PlaceholderAPI]  | Paper                |
+| [ViaVersion]      | Paper                |
+| [PAPIProxyBridge] | BungeeCord, Velocity |
+| [Maintenance]     | All                  |

 ## Statistics

@@ -84,6 +85,7 @@ You can disable this in the global bStats config file located in `/plugins/bstat
 </a>

 ## Support
+
 <a href="https://discord.gg/6dazXp6" target="_blank">
  <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>
@@ -96,14 +98,13 @@ You can disable this in the global bStats config file located in `/plugins/bstat

 <!-- Links -->
 [profiles]: https://asl.andre601.ch/profiles/
-[conditions]: https://asl.andre601.ch/profiles/#conditions
+[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://hangar.papermc.io/dmulloy2/ProtocolLib
-[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
@@ -1,75 +0,0 @@
-/*
- * 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.bukkit.commands;
-
-import ch.andre601.advancedserverlist.core.interfaces.commands.CmdSender;
-import ch.andre601.advancedserverlist.core.interfaces.core.PluginCore;
-import ch.andre601.advancedserverlist.paper.commands.PaperCmdSender;
-import ch.andre601.advancedserverlist.spigot.commands.SpigotCmdSender;
-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 java.util.Collections;
-
-public class CmdAdvancedServerList extends Command implements CommandExecutor{
-    
-    private final PluginCore<?> plugin;
-    private final BukkitAudiences audiences;
-    
-    public CmdAdvancedServerList(PluginCore<?> plugin){
-        this(plugin, null);
-    }
-    
-    public CmdAdvancedServerList(PluginCore<?> plugin, BukkitAudiences audiences){
-        super(
-            "advancedserverlist",
-            "Main command of the plugin",
-            "/asl [reload|help|clearCache]",
-            Collections.singletonList("asl")
-        );
-        
-        this.plugin = plugin;
-        this.audiences = audiences;
-    }
-    
-    public boolean execute(@NotNull CommandSender sender, @NotNull String s, @NotNull String[] args){
-        plugin.getCore().getCommandHandler().handle(getSender(sender), args);
-        return true;
-    }
-    
-    @Override
-    public boolean onCommand(@NotNull CommandSender sender, @NotNull Command cmd, @NotNull String label, @NotNull String[] args){
-        plugin.getCore().getCommandHandler().handle(getSender(sender), args);
-        return true;
-    }
-    
-    private CmdSender getSender(CommandSender sender){
-        return audiences == null ? new PaperCmdSender(sender) : new SpigotCmdSender(sender, audiences);
-    }
-}
@@ -1,74 +0,0 @@
-/*
- * 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.bukkit.listeners;
-
-import ch.andre601.advancedserverlist.bukkit.BukkitCore;
-import ch.andre601.advancedserverlist.bukkit.objects.placeholders.PAPIPlaceholders;
-import ch.andre601.advancedserverlist.spigot.SpigotCore;
-import ch.andre601.advancedserverlist.spigot.listeners.ProtocolLibEvents;
-import com.comphenix.protocol.ProtocolLibrary;
-import org.bukkit.Bukkit;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.server.ServerLoadEvent;
-
-public class LoadEvent implements Listener{
-    
-    private final BukkitCore<?> plugin;
-    
-    private LoadEvent(BukkitCore<?> plugin){
-        this.plugin = plugin;
-        plugin.getServer().getPluginManager().registerEvents(this, plugin);
-    }
-    
-    public static void init(BukkitCore<?> plugin){
-        new LoadEvent(plugin);
-    }
-    
-    @EventHandler
-    public void onServerLoad(ServerLoadEvent event){
-        JoinEvent.init(plugin);
-        WorldEvents.init(plugin);
-        
-        // Populate WorldCache with all loaded worlds
-        Bukkit.getWorlds().forEach(world -> plugin.getWorldCache().addWorld(world.getName(), world));
-        
-        if(!(plugin instanceof SpigotCore spigotCore))
-            return;
-        
-        if(!Bukkit.getPluginManager().isPluginEnabled("ProtocolLib")){
-            plugin.getCore().getPlugin().getPluginLogger().warn("ProtocolLib not found! AdvancedServerList requires it to work on Spigot!");
-            
-            Bukkit.getPluginManager().disablePlugin(plugin);
-            return;
-        }
-        
-        ProtocolLibEvents.init(spigotCore, ProtocolLibrary.getProtocolManager());
-        
-        if(Bukkit.getPluginManager().isPluginEnabled("PlaceholderAPI"))
-            spigotCore.setPapiPlaceholders(PAPIPlaceholders.init(spigotCore));
-    }
-}
@@ -1,62 +0,0 @@
-/*
- * 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.bukkit.objects.placeholders;
-
-import ch.andre601.advancedserverlist.api.PlaceholderProvider;
-import ch.andre601.advancedserverlist.api.bukkit.objects.BukkitPlayer;
-import ch.andre601.advancedserverlist.api.objects.GenericPlayer;
-import ch.andre601.advancedserverlist.api.objects.GenericServer;
-
-public class BukkitPlayerPlaceholders extends PlaceholderProvider{
-    
-    private BukkitPlayerPlaceholders(){
-        super("player");
-    }
-    
-    public static BukkitPlayerPlaceholders init(){
-        return new BukkitPlayerPlaceholders();
-    }
-    
-    @Override
-    public String parsePlaceholder(String placeholder, GenericPlayer player, GenericServer server){
-        if(!(player instanceof BukkitPlayer bukkitPlayer))
-            return null;
-        
-        return switch(placeholder){
-            case "name" -> bukkitPlayer.getName();
-            case "protocol" -> String.valueOf(bukkitPlayer.getProtocol());
-            case "uuid" -> bukkitPlayer.getUUID().toString();
-            case "hasPlayedBefore" -> returnValue(bukkitPlayer, bukkitPlayer.hasPlayedBefore());
-            case "isBanned" -> returnValue(bukkitPlayer, bukkitPlayer.isBanned());
-            case "isWhitelisted" -> returnValue(bukkitPlayer, bukkitPlayer.isWhitelisted());
-            default -> null;
-        };
-    }
-    
-    private String returnValue(BukkitPlayer player, Object value){
-        return player.getPlayer() == null ? null : String.valueOf(value);
-    }
-}
@@ -1,61 +0,0 @@
-/*
- * 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.paper;
-
-import ch.andre601.advancedserverlist.core.parsing.ComponentParser;
-import io.papermc.paper.plugin.loader.PluginClasspathBuilder;
-import io.papermc.paper.plugin.loader.PluginLoader;
-import io.papermc.paper.plugin.loader.library.impl.MavenLibraryResolver;
-import net.kyori.adventure.text.Component;
-import net.kyori.adventure.text.logger.slf4j.ComponentLogger;
-import org.eclipse.aether.artifact.DefaultArtifact;
-import org.eclipse.aether.graph.Dependency;
-import org.eclipse.aether.repository.RemoteRepository;
-import org.jetbrains.annotations.NotNull;
-
-public class ASLLoader implements PluginLoader{
-    @Override
-    public void classloader(@NotNull PluginClasspathBuilder pluginClasspathBuilder){
-        ComponentLogger logger = pluginClasspathBuilder.getContext().getLogger();
-        
-        logger.info(Component.text("Loading Libraries for plugin..."));
-        
-        MavenLibraryResolver resolver = new MavenLibraryResolver();
-        
-        resolver.addRepository(new RemoteRepository.Builder(
-            "paper-maven",
-            "default",
-            "https://repo.papermc.io/repository/maven-public/"
-        ).build());
-        
-        logger.info(Component.text("Loading com.squareup.okhttp3:okhttp:4.10.0 from repo.papermc.io..."));
-        
-        resolver.addDependency(new Dependency(new DefaultArtifact("com.squareup.okhttp3:okhttp:4.10.0"), null));
-        pluginClasspathBuilder.addLibrary(resolver);
-        
-        logger.info(Component.text("Loading libraries complete!"));
-    }
-}
@@ -1,178 +0,0 @@
-/*
- * 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.spigot;
-
-import ch.andre601.advancedserverlist.bukkit.BukkitCore;
-import ch.andre601.advancedserverlist.bukkit.commands.CmdAdvancedServerList;
-import ch.andre601.advancedserverlist.bukkit.logging.BukkitLogger;
-import ch.andre601.advancedserverlist.bukkit.objects.placeholders.BukkitPlayerPlaceholders;
-import ch.andre601.advancedserverlist.bukkit.objects.placeholders.BukkitServerPlaceholders;
-import ch.andre601.advancedserverlist.bukkit.objects.placeholders.PAPIPlaceholders;
-import ch.andre601.advancedserverlist.bukkit.objects.WorldCache;
-import ch.andre601.advancedserverlist.core.AdvancedServerList;
-import ch.andre601.advancedserverlist.core.interfaces.PluginLogger;
-import ch.andre601.advancedserverlist.core.profiles.favicon.FaviconHandler;
-import ch.andre601.advancedserverlist.bukkit.listeners.LoadEvent;
-import com.comphenix.protocol.wrappers.WrappedServerPing;
-import net.kyori.adventure.platform.bukkit.BukkitAudiences;
-import org.bstats.bukkit.Metrics;
-import org.bstats.charts.SimplePie;
-import org.bukkit.command.PluginCommand;
-
-import java.nio.file.Path;
-
-public class SpigotCore extends BukkitCore<WrappedServerPing.CompressedImage>{
-    
-    private final PluginLogger logger = new BukkitLogger(getLogger());
-    
-    private AdvancedServerList<WrappedServerPing.CompressedImage> core;
-    private FaviconHandler<WrappedServerPing.CompressedImage> faviconHandler = null;
-    private PAPIPlaceholders<WrappedServerPing.CompressedImage> papiPlaceholders = null;
-    private WorldCache worldCache = null;
-    
-    @Override
-    public void onEnable(){
-        try{
-            Class.forName("io.papermc.paper.configuration.ConfigurationLoaders");
-            
-            printPaperInfo();
-        }catch(ClassNotFoundException ex){
-            try{
-                // Above class only exists since 1.19+, so this is a fallback for older versions.
-                Class.forName("com.destroystokyo.paper.PaperConfig");
-                
-                printPaperInfo();
-            }catch(ClassNotFoundException ignored){}
-        }
-        
-        this.core = AdvancedServerList.init(this, BukkitPlayerPlaceholders.init(), BukkitServerPlaceholders.init());
-    }
-    
-    @Override
-    public void onDisable(){
-        if(papiPlaceholders != null){
-            papiPlaceholders.unregister();
-            papiPlaceholders = null;
-        }
-        
-        if(worldCache != null)
-            worldCache = null;
-        
-        getCore().disable();
-    }
-    
-    @Override
-    public void loadCommands(){
-        PluginCommand cmd = getServer().getPluginCommand("advancedserverlist");
-        if(cmd == null){
-            getPluginLogger().warn("Unable to register command /advancedserverlist");
-            return;
-        }
-        cmd.setExecutor(new CmdAdvancedServerList(this, BukkitAudiences.create(this)));
-    }
-    
-    @Override
-    public void loadEvents(){
-        LoadEvent.init(this);
-    }
-    
-    @Override
-    public void loadMetrics(){
-        new Metrics(this, 15584).addCustomChart(new SimplePie("profiles",
-            () -> String.valueOf(core.getFileHandler().getProfiles().size())
-        ));
-    }
-    
-    @Override
-    public void clearFaviconCache(){
-        if(faviconHandler == null)
-            return;
-    
-        faviconHandler.clearCache();
-    }
-    
-    @Override
-    public AdvancedServerList<WrappedServerPing.CompressedImage> getCore(){
-        return core;
-    }
-    
-    @Override
-    public Path getFolderPath(){
-        return getDataFolder().toPath();
-    }
-    
-    @Override
-    public PluginLogger getPluginLogger(){
-        return logger;
-    }
-    
-    @Override
-    public FaviconHandler<WrappedServerPing.CompressedImage> getFaviconHandler(){
-        if(faviconHandler == null)
-            faviconHandler = new FaviconHandler<>(core);
-        
-        return faviconHandler;
-    }
-    
-    @Override
-    public String getPlatformName(){
-        return getServer().getName();
-    }
-    
-    @Override
-    public String getPlatformVersion(){
-        return getServer().getVersion();
-    }
-    
-    @Override
-    public String getLoader(){
-        return "spigot";
-    }
-    
-    @Override
-    public WorldCache getWorldCache(){
-        if(worldCache != null)
-            return worldCache;
-        
-        return (worldCache = new WorldCache());
-    }
-    
-    public void setPapiPlaceholders(PAPIPlaceholders<WrappedServerPing.CompressedImage> papiPlaceholders){
-        this.papiPlaceholders = papiPlaceholders;
-    }
-    
-    private void printPaperInfo(){
-        getPluginLogger().warn("======================================================================================");
-        getPluginLogger().warn("You are using the Spigot version of AdvancedServerList on a Paper server.");
-        getPluginLogger().warn("It is recommended to use the dedicated Paper version, to benefit from the");
-        getPluginLogger().warn("following improvements:");
-        getPluginLogger().warn(" - No downloading of external Libraries already provided by Paper (i.e. Adventure).");
-        getPluginLogger().warn(" - No dependency on ProtocolLib thanks to provided Events.");
-        getPluginLogger().warn("");
-        getPluginLogger().warn("AdvancedServerList may work as normal, but consider using the PaperMC version instead!");
-        getPluginLogger().warn("======================================================================================");
-    }
-}
@@ -1,203 +0,0 @@
-/*
- * 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.spigot.listeners;
-
-import ch.andre601.advancedserverlist.api.events.GenericServerListEvent;
-import ch.andre601.advancedserverlist.api.objects.GenericServer;
-import ch.andre601.advancedserverlist.api.profiles.ProfileEntry;
-import ch.andre601.advancedserverlist.bukkit.BukkitCore;
-import ch.andre601.advancedserverlist.bukkit.listeners.PreServerListSetEventImpl;
-import ch.andre601.advancedserverlist.bukkit.objects.impl.BukkitServerImpl;
-import ch.andre601.advancedserverlist.core.events.PingEventHandler;
-import ch.andre601.advancedserverlist.core.interfaces.events.GenericEventWrapper;
-import ch.andre601.advancedserverlist.core.objects.CachedPlayer;
-import ch.andre601.advancedserverlist.core.parsing.ComponentParser;
-import ch.andre601.advancedserverlist.core.profiles.replacer.StringReplacer;
-import ch.andre601.advancedserverlist.spigot.SpigotCore;
-import ch.andre601.advancedserverlist.bukkit.objects.impl.BukkitPlayerImpl;
-import com.comphenix.protocol.events.PacketEvent;
-import com.comphenix.protocol.wrappers.WrappedChatComponent;
-import com.comphenix.protocol.wrappers.WrappedGameProfile;
-import com.comphenix.protocol.wrappers.WrappedServerPing;
-import me.clip.placeholderapi.PlaceholderAPI;
-import net.kyori.adventure.text.Component;
-import net.kyori.adventure.text.serializer.gson.GsonComponentSerializer;
-import org.bukkit.Bukkit;
-import org.bukkit.OfflinePlayer;
-
-import java.awt.image.BufferedImage;
-import java.util.*;
-
-public class ProtocolLibEventWrapper implements GenericEventWrapper<WrappedServerPing.CompressedImage, BukkitPlayerImpl>{
-    
-    private final SpigotCore plugin;
-    private final PacketEvent event;
-    private final WrappedServerPing ping;
-    
-    public ProtocolLibEventWrapper(SpigotCore plugin, PacketEvent event){
-        this.plugin = plugin;
-        this.event = event;
-        this.ping = event.getPacket().getServerPings().read(0);
-    }
-    
-    @Override
-    public GenericServerListEvent callEvent(ProfileEntry entry){
-        PreServerListSetEventImpl event = new PreServerListSetEventImpl(entry);
-        plugin.getServer().getPluginManager().callEvent(event);
-        
-        return event;
-    }
-    
-    @Override
-    public void setMaxPlayers(int maxPlayers){
-        ping.setPlayersMaximum(maxPlayers);
-    }
-    
-    @Override
-    public void setMotd(Component component){
-        ping.setMotD(WrappedChatComponent.fromJson(GsonComponentSerializer.gson().serialize(component)));
-    }
-    
-    @Override
-    public void hidePlayers(){
-        ping.setPlayersVisible(false);
-    }
-    
-    @Override
-    public void setPlayerCount(String name){
-        ping.setVersionName(name);
-        ping.setVersionProtocol(-1);
-    }
-    
-    @Override
-    public void setPlayers(List<String> lines, BukkitPlayerImpl player, GenericServer server){
-        List<WrappedGameProfile> players = new ArrayList<>(lines.size());
-        
-        for(String line : lines){
-            String parsed = ComponentParser.text(line)
-                .modifyText(text -> StringReplacer.replace(text, player, server))
-                .modifyText(text -> {
-                    if(plugin.getServer().getPluginManager().isPluginEnabled("PlaceholderAPI"))
-                        return PlaceholderAPI.setPlaceholders(player.getPlayer(), text);
-                    
-                    return text;
-                })
-                .toString();
-            
-            players.add(new WrappedGameProfile(UUID.randomUUID(), parsed));
-        }
-        
-        ping.setPlayers(players);
-    }
-    
-    @Override
-    public void setFavicon(WrappedServerPing.CompressedImage favicon){
-        ping.setFavicon(favicon);
-    }
-    
-    @Override
-    public void setDefaultFavicon(){
-        ping.setFavicon(ping.getFavicon());
-    }
-    
-    // Not used in ProtocolLib
-    @Override
-    public void updateEvent(){
-        event.getPacket().getServerPings().write(0, ping);
-    }
-    
-    @Override
-    public boolean isInvalidProtocol(){
-        return event.getPlayer().getAddress() == null;
-    }
-    
-    @Override
-    public boolean isMaintenanceModeActive(){
-        if(!Bukkit.getPluginManager().isPluginEnabled("Maintenance"))
-            return false;
-        
-        return PingEventHandler.getMaintenanceUtil().isMaintenanceEnabled();
-    }
-    
-    @Override
-    public int getProtocolVersion(){
-        return ping.getVersionProtocol();
-    }
-    
-    @Override
-    public int getOnlinePlayers(){
-        return ping.getPlayersOnline();
-    }
-    
-    @Override
-    public int getMaxPlayers(){
-        return ping.getPlayersMaximum();
-    }
-    
-    @Override
-    public String getPlayerIP(){
-        return event.getPlayer().getAddress() == null ? "UNKNOWN" : event.getPlayer().getAddress().getHostString();
-    }
-    
-    @Override
-    public String parsePAPIPlaceholders(String text, BukkitPlayerImpl player){
-        if(plugin.getServer().getPluginManager().isPluginEnabled("PlaceholderAPI"))
-            return PlaceholderAPI.setPlaceholders(player.getPlayer(), text);
-        
-        return text;
-    }
-    
-    @Override
-    public String getVirtualHost(){
-        String host = this.resolveHost(event.getPlayer().getAddress());
-        if(host == null)
-            return null;
-        
-        return ProtocolLibEvents.getHostAddresses().get(host);
-    }
-    
-    @Override
-    public BukkitCore<WrappedServerPing.CompressedImage> getPlugin(){
-        return plugin;
-    }
-    
-    @Override
-    public BukkitPlayerImpl createPlayer(CachedPlayer player, int protocol){
-        OfflinePlayer pl = Bukkit.getOfflinePlayer(player.getUuid());
-        
-        return new BukkitPlayerImpl(pl.hasPlayedBefore() ? pl : null, player, protocol);
-    }
-    
-    @Override
-    public GenericServer createGenericServer(int playersOnline, int playersMax, String host){
-        return new BukkitServerImpl(plugin.getWorldCache().worlds(), playersOnline, playersMax, host);
-    }
-    
-    @Override
-    public WrappedServerPing.CompressedImage createFavicon(BufferedImage image) throws Exception{
-        return WrappedServerPing.CompressedImage.fromPng(image);
-    }
-}
@@ -1,84 +0,0 @@
-/*
- * 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.spigot.listeners;
-
-import ch.andre601.advancedserverlist.core.events.PingEventHandler;
-import ch.andre601.advancedserverlist.spigot.SpigotCore;
-import com.comphenix.protocol.PacketType;
-import com.comphenix.protocol.ProtocolManager;
-import com.comphenix.protocol.events.ListenerPriority;
-import com.comphenix.protocol.events.PacketAdapter;
-import com.comphenix.protocol.events.PacketEvent;
-import org.bukkit.Bukkit;
-import org.bukkit.event.Listener;
-
-import java.net.InetSocketAddress;
-import java.util.Map;
-import java.util.TreeMap;
-
-public class ProtocolLibEvents implements Listener{
-    
-    private final ProtocolManager protocolManager;
-    
-    private static final Map<String, String> hostAddresses = new TreeMap<>(String.CASE_INSENSITIVE_ORDER);
-    
-    private ProtocolLibEvents(SpigotCore plugin, ProtocolManager protocolManager){
-        this.protocolManager = protocolManager;
-        
-        loadPacketListener(plugin);
-        Bukkit.getPluginManager().registerEvents(this, plugin);
-    }
-    
-    public static void init(SpigotCore plugin, ProtocolManager protocolManager){
-        new ProtocolLibEvents(plugin, protocolManager);
-    }
-    
-    public static Map<String, String> getHostAddresses(){
-        return hostAddresses;
-    }
-    
-    private void loadPacketListener(SpigotCore spigotPlugin){
-        protocolManager.addPacketListener(new PacketAdapter(spigotPlugin, ListenerPriority.LOW, PacketType.Handshake.Client.SET_PROTOCOL){
-            @Override
-            public void onPacketReceiving(PacketEvent event){
-                InetSocketAddress address = event.getPlayer().getAddress();
-                if(address == null)
-                    return;
-                
-                String host = event.getPacket().getStrings().read(0);
-                
-                hostAddresses.put(address.getHostString(), host);
-            }
-        });
-        
-        protocolManager.addPacketListener(new PacketAdapter(spigotPlugin, ListenerPriority.LOW, PacketType.Status.Server.SERVER_INFO){
-            @Override
-            public void onPacketSending(PacketEvent event){
-                PingEventHandler.handleEvent(new ProtocolLibEventWrapper(spigotPlugin, event));
-            }
-        });
-    }
-}
@@ -67,39 +67,39 @@
        <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>4.13.0</version>
+            <version>4.15.0</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>net.kyori</groupId>
            <artifactId>adventure-text-minimessage</artifactId>
-            <version>4.13.0</version>
+            <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>
@@ -108,12 +108,6 @@
            <version>4.1.2</version>
            <scope>compile</scope>
        </dependency>
-        <dependency>
-            <groupId>com.squareup.okhttp3</groupId>
-            <artifactId>okhttp</artifactId>
-            <version>4.10.0</version>
-            <scope>compile</scope>
-        </dependency>
    </dependencies>

    <build>
@@ -128,12 +122,12 @@
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.11.0</version>
+                <version>3.12.1</version>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
-                <version>3.5.0</version>
+                <version>3.5.1</version>
                <configuration>
                    <createDependencyReducedPom>false</createDependencyReducedPom>
                    <relocations>
@@ -149,10 +143,6 @@
                            <pattern>org.bstats</pattern>
                            <shadedPattern>ch.andre601.advancedserverlist.bungeecord.depends.bstats</shadedPattern>
                        </relocation>
-                        <relocation>
-                            <pattern>okhttp3</pattern>
-                            <shadedPattern>ch.andre601.advancedserverlist.bungeecord.depends.okhttp3</shadedPattern>
-                        </relocation>
                    </relocations>
                    <filters>
                        <filter>
@@ -46,7 +46,7 @@ public class BungeeCordCore extends Plugin implements PluginCore<Favicon>{
    
    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(){
@@ -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
@@ -53,10 +53,14 @@ public class BungeeServerPlaceholders extends PlaceholderProvider{
        return switch(args[0]){
            case "playersOnline" -> {
                if(args.length >= 2){
-                    int players = 0;
+                    String[] servers = args[1].split(",");
                    
-                    for(int i = 1; i < args.length; i++){
-                        ServerInfo info = proxy.getServers().get(args[i]);
+                    int players = 0;
+                    for(String serverName : servers){
+                        if(serverName.isEmpty())
+                            continue;
+                        
+                        ServerInfo info = proxy.getServers().get(serverName.strip());
                        if(info == null)
                            continue;
                        
@@ -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>
@@ -71,22 +72,24 @@
            <version>4.1.2</version>
            <scope>provided</scope>
        </dependency>
+        
+        <!-- MiniMessage -->
        <dependency>
            <groupId>net.kyori</groupId>
            <artifactId>adventure-api</artifactId>
-            <version>4.14.0</version>
+            <version>4.15.0</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>net.kyori</groupId>
            <artifactId>adventure-text-minimessage</artifactId>
-            <version>4.14.0</version>
+            <version>4.15.0</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>net.kyori</groupId>
            <artifactId>adventure-text-serializer-legacy</artifactId>
-            <version>4.14.0</version>
+            <version>4.15.0</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
@@ -95,12 +98,6 @@
            <version>2.10.1</version>
            <scope>provided</scope>
        </dependency>
-        <dependency>
-            <groupId>com.squareup.okhttp3</groupId>
-            <artifactId>okhttp</artifactId>
-            <version>4.11.0</version>
-            <scope>provided</scope>
-        </dependency>
        <dependency>
            <groupId>com.unascribed</groupId>
            <artifactId>flexver-java</artifactId>
@@ -110,13 +107,15 @@
        <dependency>
            <groupId>com.google.guava</groupId>
            <artifactId>guava</artifactId>
-            <version>32.1.2-jre</version>
+            <version>33.0.0-jre</version>
            <scope>provided</scope>
        </dependency>
+        
+        <!-- Plugins -->
        <dependency>
            <groupId>net.william278</groupId>
            <artifactId>papiproxybridge</artifactId>
-            <version>1.3</version>
+            <version>1.5</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
@@ -128,9 +127,9 @@
        
        <!-- 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>
@@ -147,12 +146,12 @@
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.11.0</version>
+                <version>3.12.1</version>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
-                <version>3.5.0</version>
+                <version>3.5.1</version>
                <configuration>
                    <createDependencyReducedPom>false</createDependencyReducedPom>
                    <filters>
@@ -31,7 +31,7 @@ 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;
@@ -48,6 +48,7 @@ public class AdvancedServerList<F>{
    private final CommandHandler commandHandler;
    private final PlayerHandler playerHandler;
    private final AdvancedServerListAPI api = AdvancedServerListAPI.get();
+    private final ExpressionEngine expressionEngine = new ExpressionEngine();
    
    private UpdateChecker updateChecker;
    
@@ -92,6 +93,10 @@ public class AdvancedServerList<F>{
        return api;
    }
    
+    public ExpressionEngine getExpressionEngine(){
+        return expressionEngine;
+    }
+    
    public void disable(){
        getPlugin().getPluginLogger().info("Saving playercache.json file...");
        getPlayerHandler().save();
@@ -137,7 +142,7 @@ public class AdvancedServerList<F>{
        }
        
        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;
@@ -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()
@@ -65,6 +62,10 @@ public class UpdateChecker{
    
    private final ScheduledExecutorService executor = Executors.newSingleThreadScheduledExecutor(new UpdateCheckThread());
    
+    private final AdvancedServerList<?> core;
+    private final PluginLogger logger;
+    private final String loader;
+    
    public UpdateChecker(AdvancedServerList<?> core){
        this.core = core;
        this.logger = core.getPlugin().getPluginLogger();
@@ -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);
        }
    }
 }
@@ -30,6 +30,7 @@ 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.compat.papi.PAPIUtil;
@@ -44,11 +45,17 @@ public class PingEventHandler{
    private static MaintenanceUtil maintenanceUtil = null;
    
    public static <F, P extends GenericPlayer> void handleEvent(GenericEventWrapper<F, P> event){
-        if(event.isInvalidProtocol() || event.isMaintenanceModeActive())
+        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();
@@ -61,25 +68,50 @@ public class PingEventHandler{
        
        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.extraPlayersEnabled())){
+        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);
+        }
+        
+        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);
        }
        
        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.motd())
                    .modifyText(text -> StringReplacer.replace(text, player, finalServer))
@@ -91,10 +123,14 @@ public class PingEventHandler{
        boolean hidePlayers = ProfileManager.checkOption(entry.hidePlayersEnabled());
        
        if(hidePlayers){
+            logger.debug(PingEventHandler.class, "Hide Players enabled. Hiding player count...");
+            
            event.hidePlayers();
        }
        
        if(ProfileManager.checkOption(entry.playerCountText()) && !hidePlayers){
+            logger.debug(PingEventHandler.class, "Player Count Text set. Applying '%s'...", entry.playerCountText());
+            
            event.setPlayerCount(
                ComponentParser.text(entry.playerCountText())
                    .modifyText(text -> StringReplacer.replace(text, player, finalServer))
@@ -104,14 +140,19 @@ public class PingEventHandler{
        }
        
        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.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);
@@ -120,12 +161,17 @@ 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();
    }
    
@@ -25,6 +25,7 @@

 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;
@@ -32,16 +33,31 @@ 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 = 1;
+    public static final int LATEST = resolveConfigVersion();
    
    private ConfigMigrator(){}
    
    public static ConfigurationTransformation.Versioned create(){
        return ConfigurationTransformation.versionedBuilder()
            .versionKey("configVersion")
-            .addVersion(LATEST, oneToTwo())
+            .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();
    }
    
@@ -67,9 +83,21 @@ public class ConfigMigrator{
            versioned.apply(node);
            final int endVersion = versioned.version(node);
            if(startVersion < endVersion)
-                logger.info("Migrated config.yml from " + startVersion + " to " + 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;
+        }
+    }
 }
@@ -157,7 +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()){
@@ -178,7 +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;
        }
    }
@@ -214,7 +214,7 @@ public class FileHandler{
            }
            
            Files.copy(config, configBackup.toPath(), StandardCopyOption.REPLACE_EXISTING);
-            logger.info("Saved backup as '" + configBackup.getName() + "'!");
+            logger.info("Saved backup as '%s'!", configBackup.getName());
            
            return true;
        }catch(IOException ex){
@@ -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);
@@ -54,4 +54,8 @@ public interface PluginCore<F>{
    String getPlatformVersion();
    
    String getLoader();
+    
+    default boolean isDebugEnabled(){
+        return getCore().getFileHandler().getBoolean("debug");
+    }
 }
@@ -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;
    
@@ -47,8 +53,9 @@ public class ServerListProfile{
    
    private final Random random = new Random();
    
-    public ServerListProfile(int priority, List<Expression> expressions, ProfileEntry defaultProfile, List<ProfileEntry> profiles){
+    public ServerListProfile(int priority, String condition, List<Expression> expressions, ProfileEntry defaultProfile, List<ProfileEntry> profiles){
        this.priority = priority;
+        this.condition = condition;
        this.expressions = expressions;
        this.defaultProfile = defaultProfile;
        
@@ -59,7 +66,17 @@ public class ServerListProfile{
        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;
        
@@ -121,6 +138,7 @@ public class ServerListProfile{
        
        private final PluginLogger logger;
        
+        private String condition = null;
        private List<ProfileEntry> profiles = new ArrayList<>();
        private ProfileEntry defaultProfile = ProfileEntry.empty();
        
@@ -133,11 +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{
@@ -150,6 +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);
                
@@ -158,9 +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;
        }
        
@@ -184,7 +223,7 @@ public class ServerListProfile{
        }
        
        public ServerListProfile build(){
-            return new ServerListProfile(this.priority, this.expressions, this.defaultProfile, this.profiles);
+            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);
+            }
+        };
+    }
+}
@@ -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 +1,170 @@
+/*
+ * 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.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.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 +1,211 @@
+/*
+ * 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 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() + "\"");
+    }
+}
@@ -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 NegatedExpressionReader extends ValueReader{
+    
+    private final Token tokenNegation;
+    
+    public NegatedExpressionReader(Token tokenNegation){
+        this.tokenNegation = tokenNegation;
+    }
+    
+    @Override
+    public ExpressionTemplate read(ExpressionTemplateParser parser, List<Token> tokenList){
+        if(tokenList.get(0) == tokenNegation){
+            tokenList.remove(0);
+            return ExpressionTemplates.negate(parser.read(tokenList));
+        }
+        
+        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;
+    }
+}
@@ -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
@@ -23,17 +23,14 @@
 *
 */

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

-import ch.andre601.advancedserverlist.bukkit.objects.WorldCache;
-import ch.andre601.advancedserverlist.core.interfaces.core.PluginCore;
-import org.bukkit.plugin.java.JavaPlugin;
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionTemplate;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.Token;

-/* 
- * Small convenience class to "merge" the PluginCore and JavaPlugin classes.
- * Allows me to have BukkitCore<?> for whenever I also need a JavaPlugin (i.e. registering events).
- * See JoinEvent class for an example.
-*/
-public abstract class BukkitCore<F> extends JavaPlugin implements PluginCore<F>{
-    public abstract WorldCache getWorldCache();
-}
+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 +1,362 @@
+/*
+ * 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 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 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 +1,47 @@
+/*
+ * 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 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;
+    }
+}
@@ -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
@@ -23,11 +23,18 @@
 *
 */

-package ch.andre601.advancedserverlist.versionuploader.hangar.version;
+package ch.andre601.advancedserverlist.core.profiles.conditions.tokens;

-public record Namespace(String owner, String slug){
+public class Token{
+    
+    private final String id;
+    
+    public Token(String id){
+        this.id = id;
+    }
+    
    @Override
    public String toString(){
-        return owner() + "/" + slug();
+        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;
+    }
+}
@@ -0,0 +1,61 @@
+/*
+ * 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.Token;
+
+import java.text.ParsePosition;
+
+public class PatternTokenReader extends TokenReader{
+    
+    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 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 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
@@ -23,34 +23,25 @@
 *
 */

-package ch.andre601.advancedserverlist.core.objects;
+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.Token;

-public class GenericServerImpl implements GenericServer{
+import java.text.ParsePosition;
+
+public abstract class TokenReader{
    
-    private final int online;
-    private final int max;
-    private final String host;
+    private final int priority;
    
-    public GenericServerImpl(int online, int max, String host){
-        this.online = online;
-        this.max = max;
-        this.host = host;
+    public TokenReader(int priority){
+        this.priority = priority;
    }
    
-    @Override
-    public int getPlayersOnline(){
-        return online;
+    public int getPriority(){
+        return priority;
    }
    
-    @Override
-    public int getPlayersMax(){
-        return max;
-    }
-    
-    @Override
-    public String getHost(){
-        return host;
-    }
+    public abstract Token read(String text, ParsePosition position, GenericPlayer player, GenericServer server);
 }
@@ -70,21 +70,34 @@ public class FaviconHandler<F>{
    
    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)
+            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);
@@ -95,12 +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");
        }
        
@@ -116,6 +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();
            
@@ -123,6 +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.");
@@ -133,11 +153,14 @@ public class FaviconHandler<F>{
    
    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);
@@ -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();
    }
    
@@ -150,6 +157,13 @@ public class ProfileManager{
        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.extraPlayersCount() == null)
            return defaultProfile.extraPlayersCount() == null ? 0 : defaultProfile.extraPlayersCount();
@@ -157,6 +171,13 @@ public class ProfileManager{
        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){
        try{
            return node.node(path).getList(String.class);
@@ -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();
    }
 }
@@ -52,8 +52,10 @@ public class ProfileSerializer implements TypeSerializer<ProfileEntry>{
        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());
-        node.node("playerCount", "extraPlayers", "enabled").set(profile.extraPlayersEnabled());
-        node.node("playerCount", "extraPlayers", "amount").set(profile.extraPlayersCount());
+        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());
    }
 }
@@ -31,10 +31,21 @@ disableCache: false
 #
 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: 2
+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
@@ -23,4 +23,5 @@
 #
 #

-version=${plugin.version}
+version=${plugin.version}
+config-version=${plugin.config.version}
@@ -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
@@ -23,30 +23,38 @@
 *
 */

-package ch.andre601.advancedserverlist.spigot.commands;
+package ch.andre601.advancedserverlist.test;

-import ch.andre601.advancedserverlist.core.interfaces.commands.CmdSender;
-import ch.andre601.advancedserverlist.core.parsing.ComponentParser;
-import net.kyori.adventure.platform.bukkit.BukkitAudiences;
-import org.bukkit.command.CommandSender;
+import ch.andre601.advancedserverlist.core.interfaces.PluginLogger;

-public class SpigotCmdSender implements CmdSender{
-    
-    private final CommandSender sender;
-    private final BukkitAudiences bukkitAudiences;
-    
-    public SpigotCmdSender(CommandSender sender, BukkitAudiences bukkitAudiences){
-        this.sender = sender;
-        this.bukkitAudiences = bukkitAudiences;
+public class DummyPluginLogger implements PluginLogger{
+    @Override
+    public void debug(Class<?> clazz, String msg, Object... args){
+        info("[DEBUG] [" + clazz.getSimpleName() + "] " + msg, args);
    }
    
    @Override
-    public boolean hasPermission(String permission){
-        return sender.hasPermission(permission) || sender.hasPermission("advancedserverlist.admin");
+    public void debugWarn(Class<?> clazz, String msg, Object... args){
+        warn("[DEBUG] [" + clazz.getSimpleName() + "] " + msg, args);
    }
    
    @Override
-    public void sendMsg(String msg, Object... args){
-        bukkitAudiences.sender(sender).sendMessage(ComponentParser.text(String.format(msg, args)).toComponent());
+    public void info(String msg, Object... args){
+        System.out.printf((msg) + "%n", args);
+    }
+    
+    @Override
+    public void warn(String msg, Object... args){
+        System.out.printf((msg) + "%n", args);
+    }
+    
+    @Override
+    public void warn(String msg, Throwable throwable){
+        System.out.printf((msg) + "%n", throwable);
+    }
+    
+    @Override
+    public void warn(String msg, Throwable throwable, Object... args){
+        System.out.printf((msg) + "%n", args);
    }
 }
@@ -0,0 +1,66 @@
+/*
+ * 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.test;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ExpressionEngine;
+import org.junit.jupiter.api.Test;
+
+import java.util.Map;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class ExpressionParserTests{
+    
+    private final ExpressionEngine expressionEngine = new ExpressionEngine();
+    private final DummyPluginLogger logger = new DummyPluginLogger();
+    private final Map<String, Boolean> testValuesMap = getTestMap();
+    
+    @Test
+    public void testBasicExpressionResults(){
+        for(Map.Entry<String, Boolean> values : testValuesMap.entrySet()){
+            logger.info("TEST[expression=\"%s\", expected=%b]", values.getKey(), values.getValue());
+            
+            boolean result = expressionEngine.compile(values.getKey(), logger, null, null).instantiateWithBooleanResult().evaluate();
+            logger.info("Result (output, isExpected): " + result + ", " + (result == values.getValue()));
+            assertEquals(result, values.getValue());
+        }
+    }
+    
+    private Map<String, Boolean> getTestMap(){
+        return Map.of(
+            "20 > 10", true,
+            "10 > 20", false,
+            "10 = 10", true,
+            "10 = 20", false,
+            "(10 - 5) > (1 + 1)", true,
+            "(10 - 10) > (1 + 1)", false,
+            "100 > 50 and 50 < 100", true,
+            "100 < 50 and 50 > 100", false,
+            "true or 100 > 10", true,
+            "false or 100 < 10", false
+        );
+    }
+}
@@ -26,7 +26,9 @@
 package ch.andre601.advancedserverlist.test;

 import com.unascribed.flexver.FlexVerComparator;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;

 public class FlexVerTests{
    
@@ -286,7 +288,9 @@ public class FlexVerTests{
    
    private void compare(String version1, String comparator, String version2, int expected){
        String expression = version1 + " " + comparator + " " + version2 + "?";
+        int result = FlexVerComparator.compare(version1, version2);
        
        System.out.printf("│ %-24s %5b │\n", expression, FlexVerComparator.compare(version1, version2) == expected);
+        assertEquals(result, expected);
    }
 }
@@ -0,0 +1,58 @@
+#
+# Modified version of Squidfunk's shortcodes.py file for Material for MkDocs.
+#
+# It was altered to create compact admonition-like boxes to display in the documentation.
+#
+# Original shortcodes.py file:
+# https://github.com/squidfunk/mkdocs-material/blob/56b96b4d799174d48d36613d70ffac9b964171cc/material/overrides/hooks/shortcodes.py
+#
+
+from __future__ import annotations
+
+import posixpath
+import re
+
+from mkdocs.config.defaults import MkDocsConfig
+from mkdocs.structure.files import File, Files
+from mkdocs.structure.pages import Page
+from re import Match
+
+def on_page_markdown(
+    markdown: str, *, page: Page, config: MkDocsConfig, files: Files
+):
+
+    # Replace callback
+    def replace(match: Match):
+        type, args = match.groups()
+        args = args.strip()
+        if type == "abstract":     return _admo(text = args, type = "abstract")
+        elif type == "info":       return _admo(text = args, type = "info")
+        elif type == "tip":        return _admo(text = args, type = "tip")
+        elif type == "success":    return _admo(text = args, type = "success")
+        elif type == "question":   return _admo(text = args, type = "question")
+        elif type == "warning":    return _admo(text = args, type = "warning")
+        elif type == "failure":    return _admo(text = args, type = "failure")
+        elif type == "danger":     return _admo(text = args, type = "danger")
+        elif type == "bug":        return _admo(text = args, type = "bug")
+        elif type == "example":    return _admo(text = args, type = "example")
+        elif type == "quote":      return _admo(text = args, type = "quote")
+        elif type == "deprecated": return _admo(text = args, type = "deprecated")
+        else:                      return _admo(text = args)
+
+        # Otherwise, raise an error
+        raise RuntimeError(f"Unknown shortcode: {type}")
+
+    # Find and replace all external asset URLs in current page
+    return re.sub(
+        r"<!-- admo:(\w+)(.*?) -->",
+        replace, markdown, flags = re.I | re.M
+    )
+
+def _admo(text: str = "", type: str = ""):
+    classes = f"mdx-grid-wrapper mdx-admo--{type}" if type else "mdx-grid-wrapper"
+    return "".join([
+        f"<div class=\"{classes}\">",
+        f"<div class=\"mdx-grid-child mdx-grid-child--icon\"></div>",
+        f"<div class=\"mdx-grid-child\">{text}</div>"
+        "</div>",
+    ])
@@ -33,7 +33,9 @@
                {% endif %}
                
                {% set desc = "" %}
-                {% if summary.description %}
+                {% if summary.deprecated %}
+                  {% set desc = "<api__deprecated></api__deprecated><br>" ~ summary.deprecated.split("<br>")[0] %}
+                {% elif summary.description %}
                  {% set desc = summary.description.split("<br>")[0] %}
                {% endif %}
                
@@ -53,7 +55,7 @@
                  {% set final_name.name = final_name.name ~ ")" %}
                {% endif %}
                
-              {% if details_type and details_type == "method" %}
+                {% if details_type and details_type == "method" %}
                  {% if modifiers.name  %}
                    <td><code>{{ modifiers.name }}</code></td>
                  {% else %}
@@ -124,6 +126,10 @@
      {% endif %}
      
      <h3 id="{{ final_name.name | lower() | replace(' ', '-') | e }}">
+        {% if detail.deprecated %}
+          <api__deprecated></api__deprecated>
+        {% endif %}
+        
        {% for attribute in detail.attributes %}
          <api__{{- attribute -}}></api__{{- attribute -}}>
        {% endfor %}
@@ -142,6 +148,15 @@
        <code>{{ final_name.name | e }}</code><a href="#{{ final_name.name | lower() | replace(' ', '-') | e }}" class="headerlink" title="Permanent link">¶</a>
      </h3>
      
+      {% if detail.deprecated %}
+        <div class="admonition deprecated">
+          <div class="admonition-title">Deprecation Warning</div>
+          <p>
+            {{ detail.deprecated }}
+          </p>
+        </div>
+      {% endif %}
+      
      {% if detail.description %}
        <p class="api-detail__description">
          {{ detail.description }}
@@ -0,0 +1,42 @@
+<!-- Tags -->
+{% if "material/tags" in config.plugins and tags %}
+  {% include "partials/tags.html" %}
+{% endif %}
+
+<!-- Actions -->
+{% include "partials/actions.html" %}
+
+{% if config.extra.github_repository %}
+  <div class="admonition info">
+    <p class="admonition-title">Moved</p>
+    <p>
+      The documenation has been moved and can now be found at <a href="https://asl.andre601.ch" target="_blank" rel="noreferral nofollow noopener"><strong>asl.andre601.ch</strong></a>.<br>
+      This page in particular can be found at <a href="https://asl.andre601.ch/{{ page.url }}" target="_blank" rel="noreferral nofollow noopener"><strong>asl.andre601.ch/{{ page.url }}</strong></a>.
+    </p>
+  </div>
+{% endif %}
+
+<!--
+  Hack: check whether the content contains a h1 headline. If it doesn't, the
+  page title (or respectively site name) is used as the main headline.
+-->
+{% if "\x3ch1" not in page.content %}
+  <h1>{{ page.title | d(config.site_name, true)}}</h1>
+{% endif %}
+
+<!-- Page content -->
+{{ page.content }}
+
+<!-- Source file information -->
+{% if page.meta and (
+  page.meta.git_revision_date_localized or
+  page.meta.revision_date
+) %}
+  {% include "partials/source-file.html" %}
+{% endif %}
+
+<!-- Was this page helpful? -->
+{% include "partials/feedback.html" %}
+
+<!-- Comment system -->
+{% include "partials/comments.html" %}
@@ -1,17 +0,0 @@
-<a
-  href="{{ config.repo_url}}"
-  title="{{ lang.t('source') }}"
-  class="md-source"
-  target="_blank"
-  rel="nofollow noreferral noopener"
->
-  <div class="md-source__icon md-icon">
-    {% set icon = config.theme.icon.repo or "fontawesome/brands/git-alt" %}
-    {% include ".icons/" ~ icon ~ ".svg" %}
-  </div>
-  <div class="md-source__repository">
-    {{ config.repo_name }}
-    <ul class="md-source__facts" data-md-component="codeberg-stats">
-    </ul>
-  </div>
-</a>
@@ -1,9 +1,9 @@
 nav:
-  - Home:
-    - index.md
-    - commands.md
+  - Home:  index.md
+  - getting-started
+  - commands
  - profiles
  - examples
  - migration
  - api
-  - placeholderapi 
+  - PlaceholderAPI: placeholderapi 
@@ -0,0 +1 @@
+<div class="mdx-badge"><span class="mdx-badge__icon">[:octicons-tag-24:](changelog.md#v3.1.0 'View latest Release Changelog')</span><span class="mdx-badge__text">[v3.1.0](changelog.md#v3.1.0 'View latest Release Changelog')</span></div>
@@ -0,0 +1 @@
+<div class="mdx-badge"><span class="mdx-badge__icon" >[:octicons-alert-24:](changelog.md)</span><span class="mdx-badge__text">[v3.1.0](changelog.md#v3.1.0 'View latest Release Changelog')</span></div>
@@ -7,7 +7,34 @@ icon: octicons/log-24
 This page lists the recent changes made towards the AdvancedServerListAPI.  
 They are ordered newest to oldest.

-## v3.0.0
+## v3.1.0 { #v3.1.0 }
+
+### :octicons-plus-circle-24:{ .changelog-added title="Added" } Added { #v3.1.0-added }
+
+- New getters in [`ProfileEntry`][profileentry]:
+    - [`maxPlayersEnabled()`][maxplayersenabled] - Returns the value for `playerCount -> maxPlayers -> enabled` as `NullBool`
+    - [`maxPlayersCount()`][maxplayerscount] - Returns the value of `playerCount -> maxPlayers -> amount` as nullable `Integer`
+- New setters in [`ProfileEntry.Builder`][profileentry.builder]:
+    - [`setMaxPlayersEnabled(NullBool)`][setmaxplayersenabled] - Sets whether the max players feature is enabled or not.
+    - [`setMaxPlayersCount(Integer)`][setmaxplayerscount] - Sets the number to use for the max players count.
+    - [`setExtraPlayersCount(Integer)`][setextraplayersecount] - Replacement for [deprecated `setExtraPlayerCount(Integer)` method](#v3.1.0-deprecated).
+
+### :octicons-zap-24:{ .changelog-breaking title="Deprecated" } Deprecated { #v3.1.0-deprecated }
+
+- `setExtraPlayerEnabled(Integer)` in `ProfileEntry.Builder` - Typo in method name.
+
+[profileentry]: reference/api/ch.andre601.advancedserverlist.api/profiles/profileentry/index.md
+[maxplayersenabled]: reference/api/ch.andre601.advancedserverlist.api/profiles/profileentry/index.md#maxplayersenabled()
+[maxplayerscount]: reference/api/ch.andre601.advancedserverlist.api/profiles/profileentry/index.md#maxplayerscount()
+
+[profileentry.builder]: reference/api/ch.andre601.advancedserverlist.api/profiles/profileentry/builder.md
+[setmaxplayersenabled]: reference/api/ch.andre601.advancedserverlist.api/profiles/profileentry/builder.md#setmaxplayersenabled(nullbool)
+[setmaxplayerscount]: reference/api/ch.andre601.advancedserverlist.api/profiles/profileentry/builder.md#setmaxplayerscount(integer)
+[setextraplayersecount]: reference/api/ch.andre601.advancedserverlist.api/profiles/profileentry/builder.md#setextraplayerscount(integer)
+
+----
+
+## v3.0.0 { #v3.0.0 }

 ### :octicons-alert-24:{ .changelog-breaking title="Breaking Changes" } Breaking Changes { #v3-breaking }

@@ -25,14 +52,18 @@ They are ordered newest to oldest.

 - All previously deprecated `getX()` methods from the `ProfileEntry` record

-## v2.1.0
+----
+
+## v2.1.0 { #v2.1.0 }

 ### :octicons-pencil-24:{ .changelog-changed title="Changed" } Changed { #v2.1.0-changed }

 - Turned `ProfileEntry` class into a record
    - Former `getX()` methods are now deprecated in favour of the record's own `x()` methods (i.e. `getMotd()` -> `motd()`)

-## v2.0.0
+----
+
+## v2.0.0 { #v2.0.0 }

 ### :octicons-alert-24:{ .changelog-breaking title="Breaking Changes" } Breaking Changes { #v2-breaking }

@@ -61,7 +92,9 @@ They are ordered newest to oldest.

 - `UnsupportedAPIAccessException` as it is no longer used in the API itself.

-## v1.0.0
+----
+
+## v1.0.0 { #v1.0.0 }

 ### :octicons-plus-circle-24:{ .changelog-added title="Added" } Added { #v1-added }

@@ -78,5 +111,6 @@ Templates for changelog
 ### :octicons-plus-circle-24:{ .changelog-added title="Added" } Added { #v-added }
 ### :octicons-pencil-24:{ .changelog-changed title="Changed" } Changed { #v-changed }
 ### :octicons-trash-24:{ .changelog-removed title="Removed" } Removed { #v-removed }
+### :octicons-zap-24:{ .changelog-deprecated title="Deprecated" } Deprecated { #v-deprecated }

 -->
@@ -9,87 +9,95 @@ It provides a way for your plugin to provide its own placeholders that should be

 ## Add dependency

-Add the following to your `build.gradle` or `pom.xml` file to use the API:
+Add the following to your `pom.xml`, `build.gradle` or `build.gradle.kts` depending on what you use:

-=== ":simple-gradle: Gradle"
+/// tab | :simple-apachemaven: Maven 
+```xml title="pom.xml"
+<repositories>
+  <repository>
+    <id>jitpack</id>
+    <url>https://jitpack.io/</url>
+  </repository>
+</repositories>
+
+<dependencies>
+  <dependency>
+    <groupId>ch.andre601.asl-api</groupId>
+    <artifactId>api</artifactId>
+    <version>{apiVersion}</version>
+    <scope>provided</scope>
+  </dependency>
+  
+  <!-- Optional platform dependencies -->
+  <dependency>
+    <groupId>ch.andre601.asl-api</groupId>
+    <artifactId>platform-bukkit</artifactId>
+    <version>{apiVersion}</version>
+    <scope>provided</scope>
+  </dependency>
+  <dependency>
+    <groupId>ch.andre601.asl-api</groupId>
+    <artifactId>platform-bungeecord</artifactId>
+    <version>{apiVersion}</version>
+    <scope>provided</scope>
+  </dependency>
+  <dependency>
+    <groupId>ch.andre601.asl-api</groupId>
+    <artifactId>platform-velocity</artifactId>
+    <version>{apiVersion}</version>
+    <scope>provided</scope>
+  </dependency>
+</dependencies>
+```
+///
+
+/// tab | :simple-gradle: Gradle
+```groovy title="build.gradle"
+repositorories {
+    maven { url = 'https://jitpack.io/' }
+}
+
+dependencies {
+    compileOnly 'ch.andre601.asl-api:api:{apiVersion}'
    
-    [![latest_release][release]][api-repo]
+    // Optional platform dependencies
+    compileOnly 'ch.andre601.asl-api:platform-bukkit:{apiVersion}'
+    compileOnly 'ch.andre601.asl-api:platform-bungeecord:{apiVersion}'
+    compileOnly 'ch.andre601.asl-api:platform-velocity:{apiVersion}'
+}
+```
+///
+
+/// tab | :simple-gradle: Gradle (KTS)
+```kotlin title="build.gradle.kts"
+repositories {
+    maven("https://jitpack.io")
+}
+
+dependencies {
+    compileOnly("ch.andre601.asl-api:api:{apiVersion}")
    
-    Make sure to replace `{version}` with the version displayed above.
-    
-    ```groovy title="build.gradle"
-    repositorories {
-        maven { url = 'https://jitpack.io/' }
-    }
-    
-    dependencies {
-        implementation 'ch.andre601.asl-api:api:{version}'
-        
-        // Optional platform dependencies
-        implementation 'ch.andre601.asl-api:platform-bukkit:{version}'
-        implementation 'ch.andre601.asl-api:platform-bungeecord:{version}'
-        implementation 'ch.andre601.asl-api:platform-velocity:{version}'
-    }
-    ```
+    // Optional platform dependencies
+    compileOnly("ch.andre601.asl-api:platform-bukkit:{apiVersion}")
+    compileOnly("ch.andre601.asl-api:platform-bungeecord:{apiVersion}")
+    compileOnly("ch.andre601.asl-api:platform-velocity:{apiVersion}")
+}
+```
+///

-=== ":simple-apachemaven: Maven"
-    
-    [![latest_release][release]][api-repo]
-    
-    Make sure to replace `{version}` with the version displayed above.
-    
-    ```xml title="pom.xml"
-    <repositories>
-      <repository>
-        <id>jitpack</id>
-        <url>https://jitpack.io/</url>
-      </repository>
-    </repositories>
-    
-    <dependencies>
-      <dependency>
-        <groupId>ch.andre601.asl-api</groupId>
-        <artifactId>api</artifactId>
-        <version>{version}</version>
-      </dependency>
-      
-      <!-- Optional platform dependencies -->
-      <dependency>
-        <groupId>ch.andre601.asl-api</groupId>
-        <artifactId>platform-bukkit</artifactId>
-        <version>{version}</version>
-      </dependency>
-      <dependency>
-        <groupId>ch.andre601.asl-api</groupId>
-        <artifactId>platform-bungeecord</artifactId>
-        <version>{version}</version>
-      </dependency>
-      <dependency>
-        <groupId>ch.andre601.asl-api</groupId>
-        <artifactId>platform-velocity</artifactId>
-        <version>{version}</version>
-      </dependency>
-    </dependencies>
-    ```
+## Adding your own Placeholders

-[release]: https://img.shields.io/github/v/tag/Andre601/asl-api?labelColor=252631&color=292a36&style=for-the-badge&label=Latest%20Release:
-[api-repo]: https://github.com/Andre601/asl-api
+<!-- admo:info This requires the main api module -->

-## Add own placeholders
+The API allows you to add your own placeholders which would be available through the `${<identifier> <values>}` placeholder Pattern in a Server List profile.

-To add your own placeholders will you need to do a few steps.
+To add your own placeholders, follow these steps:

-### 1) Get API instance
+### 1. Create a Placeholder class

-Use `AdvancedServerListAPI.get()` to retrieve an instance of the currently used AdvancedServerList API.  
-It will be needed at a later point.
+You should first create a new class and make it extend the abstract [`PlaceholderProvider`][placeholderprovider]. This class includes a constructor and a method you need to add, so do that:

-### 2) Create a Placeholder class
-
-Make a new class that you want to use for the placeholders and let it extend the `PlaceholderProvider` class of AdvancedServerList.  
-Your IDE should now tell you to implement/override some methods. Confirm this action and your class should look something alongside this:
-
-```java title="PlaceholderProvider example"
+```java
 public class MyPlaceholders extends PlaceholderProvider {
    
    public MyPlaceholders(String identifier) {
@@ -103,23 +111,25 @@ public class MyPlaceholders extends PlaceholderProvider {
 }
 ```

-It's recommended to replace your generated constructor with a no-args one and set the identifier directly in the `super()`.  
-For example:
-
+/// tip
+You can replace the Constructor with a String argument with a no-args constructor and set the identifier directly in the `super`:
 ```java
 public MyPlaceholders() {
    super("myplaceholders");
 }
 ```
+///

-The next step now would be to handle the different placeholders. These are handled in the `parsePlaceholder` method you had to override.  
-The `placeholder` String is whatever value was provided after the identifier in `${<identifier> <placeholder>}`. It can contain spaces.
+The [`parsePlaceholder(String, GenericPlayer, GenericServer)`][parseplaceholder] method is used by AdvancedServerList to replace a matching placeholder with a value.  
+What you return is completely up to you. Just keep in mind that returning `null` will be treated as an invalid placeholder by AdvancedServerList, resulting in the placeholder being returned as-is without any changes.

-Something to note is, that when returning `null` will AdvancedServerList understand it as an invalid placeholder and return it unchanged.
+[placeholderprovider]: reference/api/ch.andre601.advancedserverlist.api/placeholderprovider.md
+[parseplaceholder]: reference/api/ch.andre601.advancedserverlist.api/placeholderprovider.md#parseplaceholder(string,-genericplayer,-genericserver)

-Here is a small example of the final class:
+/// details | Example of final class
+    type: example

-```java title="PlaceholderProvider example"
+```java
 public class MyPlaceholders extends PlaceholderProvider {
    
    public MyPlaceholders() {
@@ -128,35 +138,258 @@ public class MyPlaceholders extends PlaceholderProvider {
    
    @Override
    public String parsePlaceholder(String placeholder, GenericPlayer player, GenericServer server) {
-        if(placeholder.equals("hello"))
-            return "Hi!";
+        if(placeholder.equalsIgnoreCase("hello"))
+            return "Hello " + player.getName();
        
        return null;
    }
 }
 ```
+///

-### 3) Register the placeholder class
+### 2. Register the Placeholders

-All that is left to do now is to register your class as a new PlaceholderProvider instance. To do this, get the API instance you retrieved earlier and use `addPlaceholderProvider` with a new instance of your class.
+Next step should be to register the placeholder. To achieve this, first obtain an instance of the [`AdvancedServerListAPI`][advancedserverlistapi] by using the static [`get()`][get] method. After that call [`addPlaceholderProvider(PlaceholderProvider placeholderProvider)`][addplaceholderprovider].  
+Your code may look similar to this:

 ```java title="Registering PlaceholderProvider class"
-AdvancedServerListAPI api = AdvancedServerListAPI.get();
-
-api.addPlaceholderProvider(new MyPlaceholders());
+public class MyPlugin extends JavaPlugin {
+    
+    @Override
+    public void onEnable() {
+        AdvancedServerListAPI api = AdvancedServerListAPI.get();
+        
+        api.addPlaceholderProvider(new MyPlaceholders());
+    }
+}
 ```

-## Events
+[advancedserverlistapi]: reference/api/ch.andre601.advancedserverlist.api/advancedserverlistapi.md
+[get]: reference/api/ch.andre601.advancedserverlist.api/advancedserverlistapi.md#get()
+[addplaceholderprovider]: reference/api/ch.andre601.advancedserverlist.api/advancedserverlistapi.md#addplaceholderprovider(placeholderprovider)

-!!! info "Note"
-    The mentioned event is only accessible through one of the platform dependencies, as those are used in the platform's respective event handler system.
+This should register your PlaceholderExpansion as long as it is valid, meaning that the identifier...

-v2 of the API adds the `PreServerListSetEvent` to the different platform dependencies to use.  
-It allows you to modify the ProfileEntry used for the player pinging the server/proxy or even cancelling the event altogether.
+- ...is not `null`
+- ...is not containing spaces
+- ...is not using a name already registered in the API
+
+### 3. Declare AdvancedServerList as (soft)depend
+
+The final thing you should make sure is to define AdvancedServerList as a depend or soft-depend for your plugin, to make sure it loads after AdvancedServerList.
+
+Below are example setups for Spigot, Paper, BungeeCord and Velocity:
+
+/// tab | :simple-spigotmc: Spigot
+//// tab | Softdepend
+```yaml title="plugin.yml"
+name: "MyPlugin"
+author: "author"
+version: "1.0.0"
+
+main: "com.example.plugin.ExamplePlugin"
+
+softdepend:
+  - AdvancedServerList
+```
+////
+
+//// tab | Depend
+```yaml title="plugin.yml"
+name: "MyPlugin"
+author: "author"
+version: "1.0.0"
+
+main: "com.example.plugin.ExamplePlugin"
+
+depend:
+  - AdvancedServerList
+```
+////
+///
+
+/// tab | :fontawesome-solid-paper-plane: Paper
+//// tab | Softdepend
+```yaml title="paper-plugin.yml"
+name: "MyPlugin"
+author: "author"
+version: "1.0.0"
+
+main: "com.example.plugin.ExamplePlugin"
+
+dependencies:
+  server:
+    AdvancedServerList:
+      load: BEFORE
+      required: false # Default, not required
+```
+////
+
+//// tab | Depend
+```yaml title="paper-plugin.yml"
+name: "MyPlugin"
+author: "author"
+version: "1.0.0"
+
+main: "com.example.plugin.ExamplePlugin"
+
+dependencies:
+  server:
+    AdvancedServerList:
+      load: BEFORE
+      required: true
+```
+////
+///
+
+/// tab | :octicons-git-merge-24: BungeeCord
+//// tab | Softdepend
+```yaml title="bungee.yml"
+name: "MyPlugin"
+author: "author"
+version: "1.0.0"
+
+main: "com.example.plugin.ExamplePlugin"
+
+softDepends:
+  - AdvancedServerList
+```
+////
+
+//// tab | Depend
+```yaml title="bungee.yml"
+name: "MyPlugin"
+author: "author"
+version: "1.0.0"
+
+main: "com.example.plugin.ExamplePlugin"
+
+depends:
+  - AdvancedServerList
+```
+////
+///
+
+/// tab | :octicons-git-merge-24: Velocity
+//// tab | Softdepend (File)
+```json title="velocity-plugin.json"
+{
+  "id": "myplugin",
+  "name": "MyPlugin",
+  "version": "1.0.0",
+  "authors": [
+    "author"
+  ],
+  "main": "com.example.plugin.ExamplePlugin",
+  "dependencies": [
+    {
+      "id": "advancedserverlist",
+      "optional": true
+    }
+  ]
+}
+```
+////
+
+//// tab | Depend (File)
+```json title="velocity-plugin.json"
+{
+  "id": "myplugin",
+  "name": "MyPlugin",
+  "version": "1.0.0",
+  "authors": [
+    "author"
+  ],
+  "main": "com.example.plugin.ExamplePlugin",
+  "dependencies": [
+    {
+      "id": "advancedserverlist",
+      "optional": false // Default, not required
+    }
+  ]
+}
+```
+////
+
+//// tab | Softdepend (Annotation)
+```java title="MyPlugin.java"
+@Plugin(
+  id = "myplugin",
+  name = "MyPlugin",
+  version = "1.0.0",
+  authors = {"author"},
+  dependencies = {
+    @Dependency(
+      id = "advancedserverlist",
+      optional = true
+    )
+  }
+)
+public class MyPlugin {
+  
+  // ...
+  
+}
+```
+////
+
+//// tab | Depend (Annotation)
+```java title="MyPlugin.java"
+@Plugin(
+  id = "myplugin",
+  name = "MyPlugin",
+  version = "1.0.0",
+  authors = {"author"},
+  dependencies = {
+    @Dependency(
+      id = "advancedserverlist",
+      optional = false // Default, not required
+    )
+  }
+)
+public class MyPlugin {
+  
+  // ...
+  
+}
+```
+////
+///
+
+### 4. You're done!
+
+Your plugin should now hook into AdvancedServerList and register its own custom placeholders to use.
+
+## Listening for events
+
+<!-- admo:info This requires the platform specific dependencies -->
+
+AdvancedServerList provides an Event that your plugin can listen for.  
+The event is called `PreServerListSetEvent` and provides the following methods to use:
+
+- [`getEntry()`][getentry] - Gets the currently set [`ProfileEntry`][profileentry].
+- [`setEntry(ProfileEntry)`][setentry] - Sets a new [`ProfileEntry`][profileentry] to use.
+- [`isCancelled()`][iscancelled] - Gets the current cancelled state of the event.
+- [`setCancelled(boolean)`][setcancelled] - Sets the current cancelled state.
+
+Setting the event's cancelled state to true will result in AdvancedServerList not altering the Server list.
+
+Please check the server/proxy's documentation on how to listen for events with your plugin.
+
+[getentry]: reference/api/ch.andre601.advancedserverlist.api/events/genericserverlistevent.md#getentry()
+[setentry]: reference/api/ch.andre601.advancedserverlist.api/events/genericserverlistevent.md#setentry(profileentry)
+[iscancelled]: reference/api/ch.andre601.advancedserverlist.api/events/genericserverlistevent.md#iscancelled()
+[setcancelled]: reference/api/ch.andre601.advancedserverlist.api/events/genericserverlistevent.md#setcancelled(boolean)
+
+[profileentry]: reference/api/ch.andre601.advancedserverlist.api/profiles/profileentry/index.md

 ### ProfileEntry

-The ProfileEntry class has been moved to the API in v2 allowing you to create your own versions using the available Builder class.
+The ProfileEntry record is the core class used within the `PreServerListSetEvent`. It sets what values (MOTD, Favicon, Players, etc.) should be displayed.  
+Note that the record is - by nature - immutable and that the [`Builder`][builder] class should be used to create a new ProfileEntry instance to use.

-This class contains values from a Server List Profile file. The values can either be from a `profiles` list entry, one of the global options in the file, or a mix of both, depending on what options are present.  
-You can create a new entry or copy an existing one (i.e. from the [`PreServerListSetEvent`](#events)) to modify and use in the server list by setting it in the aforementioned `PreServerListSetEvent`.
+A convenience method exists to create a `Builder` instance from an existing `ProfileEntry` in case you only want to alter certain options while everything else unchanged.
+
+This allows you to customize the Server list using your plugin. Just keep in mind that other plugins may also do the same, overriding your changes.
+
+[builder]: reference/api/ch.andre601.advancedserverlist.api/profiles/profileentry/builder.md
@@ -0,0 +1,10 @@
+---
+template: redirect.html
+
+location: https://docs.andre601.ch/asl-api
+
+title: Javadocs
+icon: octicons/link-external-24
+---
+
+<!-- Comment to trigger proper build -->
@@ -112,16 +112,67 @@ methods:
    type:
      name: 'Builder'
      type: 'object'
-  - name: 'setExtraPlayers'
+  - name: 'setMaxPlayersEnabled'
+    description: |
+      Sets whether the max players feature should be enabled.<br>
+      <br>
+      Set to <a href="../../objects/nullbool/#not_set"><code>NullBool.NOT_SET</code></a> to not set this.
+    returns: 'This Builder after the NullBool has been set. Useful for chaining.'
+    parameters:
+      - name: 'maxPlayersEnabled'
+        description: 'Whether the extra players feature should be enabled or not.'
+        type: NullBool
+        attributes:
+          - notnull
+    throws:
+      - name: 'IllegalArgumentException'
+        description: 'Thrown by the <code>CheckUtil</code> in case <code>null</code> has been provided as parameter.'
+    type:
+      name: 'Builder'
+      type: 'object'
+  - name: 'setExtraPlayerCount'
    description: |
      Sets the number of players to add to the online players to use as the new max players value.<br>
-      This option has no effect when <a href="../#extraplayersenabled()"><code>extraPlayersEnabled()</code></a> is set to <a href="../../objects/nullbool/#false"><code>NullBool.FALSE</code></a>.<br>
+      This option has no effect when <a href="../#extraplayersenabled()"><code>extraPlayersEnabled</code></a> is set to <a href="../../objects/nullbool/#false"><code>NullBool.FALSE</code></a> or <a href="../../objects/nullbool/#not_set"><code>NullBool.NOT_SET</code></a>.<br>
      <br>
      Set this to <code>null</code> to not alter the max player count. Alternatively, set <a href="#setextraplayersenabled(nullbool)"><code>setExtraPlayersEnabled(NullBool)</code></a> to <a href="../../objects/nullbool/#false"><code>NullBool.FALSE</code></a>.
    returns: 'This Builder after the extra player count has been set. Useful for chaining.'
    parameters:
      - name: 'extraPlayersCount'
-        description: 'The number of extra players to use.'
+        description: 'The number of extra players to add.'
+        type: Integer
+        attributes:
+          - nullable
+    deprecated: 'Typo in the name. Use <a href="#setextraplayerscount(integer)">setExtraPlayersCount(Integer)</a> instead.'
+    type:
+      name: 'Builder'
+      type: 'object'
+  - name: 'setExtraPlayersCount'
+    description: |
+      Sets the number of players to add to the online players to use as the new max players value.<br>
+      This option has no effect when <a href="../#extraplayersenabled()"><code>extraPlayersEnabled</code></a> is set to <a href="../../objects/nullbool/#false"><code>NullBool.FALSE</code></a> or <a href="../../objects/nullbool/#not_set"><code>NullBool.NOT_SET</code></a>.<br>
+      <br>
+      Set this to <code>null</code> to not alter the max player count. Alternatively, set <a href="#setextraplayersenabled(nullbool)"><code>setExtraPlayersEnabled(NullBool)</code></a> to <a href="../../objects/nullbool/#false"><code>NullBool.FALSE</code></a>.
+    returns: 'This Builder after the extra player count has been set. Useful for chaining.'
+    parameters:
+      - name: 'extraPlayersCount'
+        description: 'The number of extra players to add.'
+        type: Integer
+        attributes:
+          - nullable
+    type:
+      name: 'Builder'
+      type: 'object'
+  - name: 'setMaxPlayersCount'
+    description: |
+      Sets the number of max players allowed to join this server.<br>
+      This option has no effect when <a href="../#maxplayersenabled()"><code>maxPlayersEnabled</code></a> is set to <a href="../../objects/nullbool/#false"><code>NullBool.FALSE</code></a> or <a href="../../objects/nullbool/#not_set"><code>NullBool.NOT_SET</code></a>.<br>
+      <br>
+      Set this to <code>null</code> to not alter the max player count. Alternatively, set <a href="#setmaxplayersenabled(nullbool)"><code>setMaxPlayersEnabled(NullBool)</code></a> to <a href="../../objects/nullbool/#false"><code>NullBool.FALSE</code></a>.
+    returns: 'This Builder after the extra player count has been set. Useful for chaining.'
+    parameters:
+      - name: 'maxPlayersCount'
+        description: 'The number of max players to set.'
        type: Integer
        attributes:
          - nullable
@@ -37,11 +37,21 @@ constructors:
        type: NullBool
        attributes:
          - notnull
+      - name: 'maxPlayersEnabled'
+        description: 'Whether the max players option should be enabled.'
+        type: NullBool
+        attributes:
+          - notnull
      - name: 'extraPlayersCount'
        description: 'The number to add to the online players for the max players number.'
        type: Integer
        attributes:
          - nullable
+      - name: 'maxPlayersCount'
+        description: 'The number to use for the max players count.'
+        type: Integer
+        attributes:
+          - nullable
    seealso:
      - name: 'ProfileEntry.Builder'
        link: './builder/'
@@ -61,9 +71,11 @@ methods:
        <li><a href="#players()"><code>players</code></a>: Empty List</li>
        <li><a href="#playercounttext()"><code>playerCountText</code></a>: Empty String</li>
        <li><a href="#favicon()"><code>favicon</code></a>: Empty String</li>
-        <li><a href="#hideplayersenabled()"><code>hidePlayersEnabled</code></a>: <a href="../../objects/nullbool/"><code>NullBool.NOT_SET</code></a></li>
-        <li><a href="#extraplayersenabled()"><code>extraPlayersEnabled</code></a>: <a href="../../objects/nullbool/"><code>NullBool.NOT_SET</code></a></li>
+        <li><a href="#hideplayersenabled()"><code>hidePlayersEnabled</code></a>: <a href="../../objects/nullbool/#not_set"><code>NullBool.NOT_SET</code></a></li>
+        <li><a href="#extraplayersenabled()"><code>extraPlayersEnabled</code></a>: <a href="../../objects/nullbool/#not_set"><code>NullBool.NOT_SET</code></a></li>
+        <li><a href="#maxplayersenabled()"><code>maxPlayersEnabled</code></a>: <a href="../../objects/nullbool/#not_set"><code>NullBoo.NOT_SET</code></a></li>
        <li><a href="#extraplayerscount()"><code>extraPlayersCount</code></a>: <code>null</code></li>
+        <li><a href="#maxplayerscount()"><code>maxPlayersCount</code></a>: <code>null</code></li>
      </ul>
    returns: 'New ProfileEntry instance with empty/null values defined'
    attributes:
@@ -142,6 +154,15 @@ methods:
      name: 'NullBool'
      type: 'object'
      link: '../../objects/nullbool/'
+  - name: 'maxPlayersEnabled'
+    description: |
+      Whether the max players feature should be used or not.<br>
+      To get the actual boolean value, append <a href="../../objects/nullbool/#getordefault()"><code>getOrDefault(boolean)</code></a>.
+    returns: 'Whether the max players feature should be used or not.'
+    type:
+      name: 'NullBool'
+      type: 'object'
+      link: '../../objects/nullbool/'
  - name: 'extraPlayersCount'
    description: 'Gets the currently set number of extra players to use by this ProfileEntry. May be <code>null</code>.'
    returns: 'Possibly-null integer number of extra players used by this ProfileEntry.'
@@ -150,6 +171,14 @@ methods:
    type:
      name: 'Integer'
      type: 'object'
+  - name: 'maxPlayersCount'
+    description: 'Gets the currently set number of max players of this ProfileEntry.'
+    returns: 'The current number of max players used by this ProfileEntry.'
+    attributes:
+      - nullable
+    type:
+      name: 'Integer'
+      type: 'object'
  - name: 'isInvalid'
    description: |
      Whether this ProfileEntry is considered invalid or not.<br>
@@ -5,6 +5,8 @@ The Reference docs follow a specific mixture of manually created and auto-genera
 A page may look something like this:
 ```markdown
 ---
+template: api-doc.html
+
 constructors:
  - name: 'Constructor'
    description: 'Creates a new instance of this class.'
@@ -25,7 +27,7 @@ An example class to show how the page structure may look like.
 ## custom HTML tags

 There is a collection of custom HTML tags that are used to render specific text in certain styles.  
-Below is a list of all custom tags. Note that these tags only render on the actual site and not within the repository.
+Below is a list of all custom tags. Note that these tags only render on the actual site and not within the repository when viewing the source.

 - `<api__class></api__class>`: <api__class></api__class>
 - `<api__interface></api__interface>`: <api__interface></api__interface>
@@ -36,16 +38,17 @@ Below is a list of all custom tags. Note that these tags only render on the actu
 - `<api__final></api__final>`: <api__final></api__final>
 - `<api__notnull></api__notnull>`: <api__notnull></api__notnull>
 - `<api__nullable></api__nullable>`: <api__nullable></api__nullable>
+- `<api__deprecated></api__deprecated>`: <api__deprecated></api__deprecated>

 In addition are there two classes used within `span` tags to colour the text, to indicate their type:

 - `<span class="api-type__object">Object</span>`: <span class="api-type__object">Object</span>
- `<span class="api-type__primitive">Object</span>`: <span class="api-type__primitive">Primitive</span>
+- `<span class="api-type__primitive">primitive</span>`: <span class="api-type__primitive">primitive</span>

 ## Auto-generated content

-The page template used checks for specific YAML frontmatter in the page to include other templates.  
-These templates pull the data from the YAML frontmatter to generate the page content which is then appendet to the already existing page content.
+A page template is used to auto-generate the page content based on available YAML frontmatter.  
+Depending on the frontmatter available will the template call a jinja2 Macro to generate a Summary and Detailed info on the page for the respective frontmatter data.

 There are 5 frontmatter options, each following a specific structure:

@@ -67,10 +70,11 @@ constructors:
        type: '<string>'
        attributes:
          - '<string>'
+    deprecated: '<string>'
    throws:
      - name: '<string>'
        description: '<string>'
-    seealos:
+    seealso:
      - name: '<string>'
        link: '<string>'
 ```
@@ -84,6 +88,7 @@ constructors:
    - `description` - Description of the parameter.
    - `type` - The type this parameter is.
    - `attributes` - List of attributes (i.e. nullability) to display. The provided values will be turned into `<api__{name}></api__{name}>` tags that will be prependet to the parameter name.
+- `deprecated` - Adds a notice about the deprecation of this Constructor in the form of a deprecation label and a `deprecated` section with the provided `<string>` as explanation.
 - `throws` - List of possible throws to display.
    - `name` - Name of the throw to display.
    - `description` - Description of the throw.
@@ -115,6 +120,7 @@ enums:
  - name: '<string>'
    description: '<string>'
    type: '<string>'
+    deprecated: '<string>'
    seealso:
      - name: '<string>'
        link: '<string>'
@@ -122,9 +128,10 @@ enums:

 **Options:**

- `name` - The name to display for the Constructor summary and detail. This should include any parameters the Constructor has, but without any parameter name.
- `description` - The description to display for the Constructor.
+- `name` - The name to display for the Enum summary and detail. This should include any parameters the Enum has, but without any parameter name.
+- `description` - The description to display for the Enum.
 - `type` - The return type to display. Will default to `{{ page.title }}` if not set.
+- `deprecated` - Adds a notice about the deprecation of this Enum in the form of a deprecation label and a `deprecated` section with the provided `<string>` as explanation.
 - `seealso` - List of "See also" text to display.
    - `name` - Name of the See also link.
    - `link` - Link (Relative, absolute or URL) to use for the See also text.
@@ -148,6 +155,7 @@ methods:
        attributes:
          - '<string>'
    returns: '<string>'
+    deprecated: '<string>'
    throws:
      - name: '<string>'
        description: '<string>'
@@ -158,8 +166,8 @@ methods:

 **Options:**

- `name` - The name to display for the Constructor summary and detail. This should include any parameters the Constructor has, but without any parameter name.
- `description` - The description to display for the Constructor.
+- `name` - The name to display for the Method summary and detail. This should include any parameters the Method has, but without any parameter name.
+- `description` - The description to display for the Method.
 - `type` - Options for object type to display.
    - `name` - Displayed name of the object.
    - `type` - Object type. Can be either `object` or `primitive` which would be used in a class name for styling.
@@ -171,6 +179,7 @@ methods:
    - `type` - The type this parameter is.
    - `attributes` - List of attributes (i.e. nullability) to display. The provided values will be turned into `<api__{name}></api__{name}>` tags that will be prependet to the parameter name.
 - `returns` - Possible return values.
+- `deprecated` - Adds a notice about the deprecation of this Method in the form of a deprecation label and a `deprecated` section with the provided `<string>` as explanation.
 - `throws` - List of possible throws to display.
    - `name` - Name of the throw to display.
    - `description` - Description of the throw.
@@ -0,0 +1,10 @@
+---
+template: redirect.html
+
+location: https://github.com/Andre601/asl-api
+
+title: Source Code
+icon: octicons/mark-github-16
+---
+
+<!-- Comment to trigger proper build -->
				`@@ -0,0 +1 @@`
				`<div class="mdx-badge"><span class="mdx-badge__icon">[:octicons-tag-24:](changelog.md#v3.1.0 'View latest Release Changelog')</span><span class="mdx-badge__text">[v3.1.0](changelog.md#v3.1.0 'View latest Release Changelog')</span></div>`