Use relativePath for pom.xml resolving

Reviewed-on: https://codeberg.org/Andre601/AdvancedServerList/pulls/222

.github/ISSUE_TEMPLATE/api_support.yml

@@ -9,7 +9,7 @@ body:
         Please make sure you've checked the following things first:
         
         - You're using the latest release of AdvancedServerList [[Download from Modrinth](https://modrinth.com/plugin/advancedserverlist)] and the right API version.
-        - You're using a supported Proxy/Server version. As of right now is only 1.19.x supported.
+        - You're using a supported Proxy/Server version. As of right now is only 1.19+ supported.
         - The Feature you suggest hasn't been suggested before.
   - type: dropdown
     attributes:

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -9,7 +9,7 @@ body:
         Please make sure you've checked the following things first:
         
         - You're using the latest release of AdvancedServerList [[Download from Modrinth](https://modrinth.com/plugin/advancedserverlist)]
-        - You're using a supported Proxy/Server version. As of right now is only 1.19.x supported.
+        - You're using a supported Proxy/Server version. As of right now is only 1.19+ supported.
         - The issue happens with just AdvancedServerList installed.
   - type: dropdown
     attributes:

.github/ISSUE_TEMPLATE/config.yml

@@ -5,4 +5,4 @@ contact_links:
     url: https://discord.gg/6dazXp6
   - name: Wiki
     about: Check the Wiki for explanations about the features and examples.
-    url: https://github.com/Andre601/AdvancedServerList/wiki
+    url: https://docs.andre601.ch/AdvancedServerList

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -9,7 +9,7 @@ body:
         Please make sure you've checked the following things first:
         
         - You're using the latest release of AdvancedServerList [[Download from Modrinth](https://modrinth.com/plugin/advancedserverlist)]
-        - You're using a supported Proxy/Server version. As of right now is only 1.19.x supported.
+        - You're using a supported Proxy/Server version. As of right now is only 1.19+ supported.
         - The Feature you suggest hasn't been suggested before.
   - type: dropdown
     attributes:

.github/dependabot.yml

@@ -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'

.github/workflows/create-pr-artifact.yml

@@ -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: ${{ steps.comment.outputs.comment-id }}
-    steps:
-      - name: Checkout Repository
-        uses: actions/checkout@v3
-        with:
-          ref: refs/pull/${{ 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: ${{ steps.get-commit.outputs.sha_short }}
-      - name: Upload Artifacts
-        uses: actions/upload-artifact@v3
-        with:
-          name: AdvancedServerList-Artifacts
-          path: '*/target/AdvancedServerList-*.jar'
-          if-no-files-found: error
-  commentOnFail:
-    needs: [buildArtifacts]
-    if: failure()
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout Repository
-        uses: actions/checkout@v3
-        with:
-          ref: refs/pull/${{ 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 }}

.github/workflows/docs-deploy.yml

@@ -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@v3
+      - uses: actions/checkout@v4
       - name: Set up Python 3.7
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: 3.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

.github/workflows/pr-comment.yml

@@ -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@v3
-      - 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 }}

.github/workflows/release.yml

@@ -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: ${{ steps.github-release.outputs.PLUGIN_RELEASE }}
-    steps:
-    - name: Checkout Repository
-      uses: actions/checkout@v3
-    - name: Get Version from Release
-      id: github-release
-      run: |
-        version=$(echo ${{ github.event.release.tag_name }} | cut -d'v' -f2)
-        echo "PLUGIN_RELEASE=$version" >> $GITHUB_OUTPUT
-    - name: Set up JDK 1.16
-      uses: actions/setup-java@v3
-      with:
-        distribution: 'temurin'
-        java-version: '16'
-        cache: 'maven'
-    - name: Build Jar files
-      run: mvn clean install
-    - name: Save All files
-      uses: actions/upload-artifact@v3
-      with:
-        name: asl-files
-        path: |
-          */target/AdvancedServerList-*.jar
-          hangar-uploader/target/HangarUploader.jar
-        if-no-files-found: error
-        retention-days: 1
-  publish:
-    needs: [buildJars]
-    strategy:
-      matrix:
-        include:
-          - platforms: BungeeCord, Waterfall
-            directory: bungeecord
-            loaders: |
-              bungeecord
-              waterfall
-            dependencies: 'papiproxybridge@1.3(optional)'
-          - platforms: Spigot, Paper, Folia
-            directory: bukkit
-            loaders: |
-              spigot
-              paper
-              folia
-            dependencies: ''
-          - platforms: Velocity
-            directory: velocity
-            loaders: velocity
-            dependencies: 'papiproxybridge@1.3(optional)'
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-    - name: Get Jar files
-      uses: actions/download-artifact@v3
-      with:
-        name: asl-files
-    - name: Upload AdvancedServerList v${{ 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 }}

.gitignore

@@ -2,3 +2,4 @@
 /.idea/
 /**/dependency-reduced-pom.xml
 /**/target/
+/**/__pycache__/

.woodpecker/publish_assets.yml

@@ -0,0 +1,34 @@
+when:
+  - event: tag
+    branch: master
+
+steps:
+  createFiles:
+    image: maven:3.9.6-eclipse-temurin-17
+    secrets:
+      - source: cb_token
+        target: codeberg_api_token
+      - source: modrinth_api_token
+        target: modrinth_api_token
+      - source: hangar_api_token
+        target: hangar_api_token
+    commands:
+      # Create the jar files.
+      - mvn clean install
+      # Move VersionUploader jar file
+      - cd version-uploader/target/
+      - mv VersionUploader.jar ../../
+      - cd ../../
+      # Execute Jar file
+      - java -jar VersionUploader.jar --all
+  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"
+        - "addons/banplugins/target/AdvancedServerList-*.jar"
+      api_key:
+        from_secret: CB_TOKEN

.woodpecker/publish_docs.yml

@@ -0,0 +1,36 @@
+when:
+  - branch: master
+    event: push
+    path:
+      include: ['requirements.txt', 'mkdocs.yml', 'docs/**']
+
+variables:
+  setup_git: &setup_git
+    - apk add git
+    - git config --global user.email "github@andre601.ch"
+    - git config --global user.name "ASL Docs Builder"
+
+steps:
+  cloneTargetRepo:
+    image: alpine:3.18.4
+    commands:
+      - chmod -R a+w .
+      - <<: *setup_git
+      - git clone -b pages https://codeberg.org/Andre601/AdvancedServerList.git site
+      - chmod -R a+w site
+  buildDocs:
+    image: woodpeckerci/plugin-mkdocs:latest
+    settings:
+      pip_install_file: requirements.txt
+  commitAndPush:
+    image: alpine:3.18.4
+    secrets:
+      - cb_token
+    commands:
+      - <<: *setup_git
+      - mv domains site/.domains
+      - cd site
+      - git remote set-url origin https://$CB_TOKEN@codeberg.org/Andre601/AdvancedServerList.git
+      - git add --all
+      - git commit -m "Update AdvancedServerList Docs ($( env TZ=Europe/Zurich date +"%d.%m.%Y %Z" )) [SKIP CI]"
+      - git push

README.md

@@ -1,25 +1,21 @@
 # AdvancedServerList
 
-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.
+AdvancedServerList is a plugin that allows 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>
-<br>
-<a href="https://www.spigotmc.org/resources/102910" target="_blank">
-  <img src="https://cdn.jsdelivr.net/gh/Andre601/devins-badges@b9ff12b/assets/compact/available/spigot_vector.svg" height="46" alt="spigot" title="Available on SpigotMC">
-</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>
@@ -34,29 +30,33 @@ AdvancedServerList is a plugin that allowys you to customize your server's MOTD,
 </a>
 
 ## What is a Server List Profile?
+
 A Server List Profile refers to a YAML file located in the plugin's `profiles` directory.  
 It allows you to configure specific aspects of the server display in the MC-Client's multiplayer server list, such as the MOTD, player count text, player count hover or Favicon.
 
 > [*Read More*][profiles]
 
 ### Conditions
-Thanks to conditions can you determine when a profile should be displayed in the player’s server list, to allow displaying specific text (i.e. a warning when they are using an outdated version).
 
-When multiple profiles exist that have valid conditions will the one with the highest priority (Higher number = higher priority) be selected. Having no conditions makes the profile automatically return true.
+Thanks to conditions can you determine when a profile should be displayed in the player's server list, to allow displaying specific text (i.e. a warning when they are using an outdated version).
+
+When multiple profiles exist that have valid conditions will the one with the highest priority (Higher number = higher priority) be selected. Having no conditions makes it automatically true.
 
 > [*Read More*][conditions]
 
 ### Placeholders
-Placeholders can be used within conditions to further customize them. They can also be used in any other text option (motd, playerCount and players) to display their respective values.
+
+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][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 on the server (not proxy) for that.
 
 If you're a plugin dev can you even add your own custom placeholders through AdvancedServerList's own API.
 
 > [*Read More*][placeholders]
 
 ### Formatting
+
 The plugin uses the MiniMessage format for a consistent, easy way of formatting your text.
 Only certain options are usable for each option. As an example does motd support HEX colours and gradients, while the other options only support default colour codes.
 
@@ -64,11 +64,14 @@ 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        |
+All listed dependencies are optional.
+
+| Dependency        | Platforms            |
+|-------------------|----------------------|
+| [PlaceholderAPI]  | Paper                |
+| [ViaVersion]      | Paper                |
+| [PAPIProxyBridge] | BungeeCord, Velocity |
+| [Maintenance]     | All                  |
 
 ## Statistics
 
@@ -86,6 +89,7 @@ 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>
@@ -97,16 +101,17 @@ You can disable this in the global bStats config file located in `/plugins/bstat
 </a>
 
 <!-- Links -->
-[profiles]: https://docs.andre601.ch/AdvancedServerList/profiles/
-[conditions]: https://docs.andre601.ch/AdvancedServerList/profiles/#conditions
-[placeholders]: https://docs.andre601.ch/AdvancedServerList/profiles/placeholders/
-[minimessage]: https://docs.andre601.ch/AdvancedServerList/profiles/formatting/
+[profiles]: https://asl.andre601.ch/profiles/
+[conditions]: https://asl.andre601.ch/profiles/#condition
+[placeholders]: https://asl.andre601.ch/profiles/placeholders/
+[minimessage]: https://asl.andre601.ch/profiles/formatting/
 
 [modrinth]: https://modrinth.com/plugin/advancedserverlist
 
-[protocollib]: https://www.spigotmc.org/resources/1997/
-[placeholderapi]: https://www.spigotmc.org/resources/6245/
-[viaversion]: https://www.spigotmc.org/resources/19254/
+[placeholderapi]: https://hangar.papermc.io/HelpChat/PlaceholderAPI
+[viaversion]: https://hangar.papermc.io/ViaVersion/ViaVersion
+[papiproxybridge]: https://hangar.papermc.io/William278/PAPIProxyBridge
+[maintenance]: https://hangar.papermc.io/kennytv/Maintenance
 
 [bstats]: https://bstats.org
 [bstats-bungee]: https://bstats.org/plugin/bungeecord/AdvancedServerList/15585

addons/banplugins/pom.xml

@@ -0,0 +1,113 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ 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.
+  ~
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>parent</artifactId>
+        <groupId>ch.andre601.advancedserverlist</groupId>
+        <version>parent</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    
+    <artifactId>banplugins</artifactId>
+    <packaging>jar</packaging>
+    <version>${plugin.version}</version>
+
+    <properties>
+        <maven.compiler.source>16</maven.compiler.source>
+        <maven.compiler.target>16</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+    
+    <repositories>
+        <repository>
+            <id>sonatype</id>
+            <url>https://oss.sonatype.org/content/repositories/snapshots/</url>
+        </repository>
+        <repository>
+            <id>papermc</id>
+            <url>https://papermc.io/repo/repository/maven-public/</url>
+        </repository>
+    </repositories>
+    
+    <dependencies>
+        <!-- Proxy/Server -->
+        <dependency>
+            <groupId>net.md-5</groupId>
+            <artifactId>bungeecord-api</artifactId>
+            <version>1.20-R0.2</version>
+            <type>jar</type>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>net.md-5</groupId>
+            <artifactId>bungeecord-api</artifactId>
+            <version>1.20-R0.2</version>
+            <type>javadoc</type>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.papermc.paper</groupId>
+            <artifactId>paper-api</artifactId>
+            <version>1.20-R0.1-SNAPSHOT</version>
+            <scope>provided</scope>
+        </dependency>
+        
+        <!-- Plugin APIs -->
+        <dependency>
+            <groupId>com.github.DevLeoko</groupId>
+            <artifactId>AdvancedBan</artifactId>
+            <version>v2.3.0</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>ch.andre601.asl-api</groupId>
+            <artifactId>api</artifactId>
+            <version>${api.version}</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+    
+    <build>
+        <finalName>AdvancedServerList-BanPlugins-Addon-${plugin.version}</finalName>
+        <resources>
+            <resource>
+                <filtering>true</filtering>
+                <directory>src/main/resources</directory>
+            </resource>
+        </resources>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.12.1</version>
+            </plugin>
+        </plugins>
+    </build>
+</project>

addons/banplugins/src/main/java/ch/andre601/advancedserverlist/banplugins/bungeecord/BungeeCordBanPlugins.java

@@ -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.banplugins.bungeecord;
+
+import ch.andre601.advancedserverlist.api.PlaceholderProvider;
+import ch.andre601.advancedserverlist.banplugins.placeholders.AdvancedBanPlaceholders;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public enum BungeeCordBanPlugins{
+    
+    ADVANCED_BAN("AdvancedBan", new AdvancedBanPlaceholders());
+    
+    private final String plugin;
+    private final PlaceholderProvider placeholderProvider;
+    
+    BungeeCordBanPlugins(String plugin, PlaceholderProvider placeholderProvider){
+        this.plugin = plugin;
+        this.placeholderProvider = placeholderProvider;
+    }
+    
+    public static Map<String, PlaceholderProvider> getBanPlugins(){
+        Map<String, PlaceholderProvider> content = new HashMap<>();
+        
+        for(BungeeCordBanPlugins bungeeCordBanPlugins : BungeeCordBanPlugins.values()){
+            content.put(bungeeCordBanPlugins.plugin, bungeeCordBanPlugins.placeholderProvider);
+        }
+        
+        return content;
+    }
+}

addons/banplugins/src/main/java/ch/andre601/advancedserverlist/banplugins/bungeecord/BungeeCordBanPluginsAddon.java

@@ -0,0 +1,68 @@
+/*
+ * 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.banplugins.bungeecord;
+
+import ch.andre601.advancedserverlist.api.PlaceholderProvider;
+import ch.andre601.advancedserverlist.api.AdvancedServerListAPI;
+import net.md_5.bungee.api.plugin.Plugin;
+
+import java.util.Map;
+
+public class BungeeCordBanPluginsAddon extends Plugin{
+    
+    @Override
+    public void onEnable(){
+        if(getProxy().getPluginManager().getPlugin("AdvancedServerList") == null){
+            getLogger().warning("AdvancedServerList is not enabled. This plugin requires it to function!");
+            return;
+        }
+        
+        int loadedPlaceholders = loadPlaceholderProviders();
+        if(loadedPlaceholders == 0){
+            getLogger().warning("No compatible Ban plugin was found to register placeholders for.");
+        }else{
+            getLogger().info("Loaded " + loadedPlaceholders + " Placeholder Set(s) for AdvancedServerList!");
+        }
+    }
+    
+    private int loadPlaceholderProviders(){
+        int loaded = 0;
+        Map<String, PlaceholderProvider> banPlugins = BungeeCordBanPlugins.getBanPlugins();
+        AdvancedServerListAPI api = AdvancedServerListAPI.get();
+        
+        for(Map.Entry<String, PlaceholderProvider> entry : banPlugins.entrySet()){
+            if(getProxy().getPluginManager().getPlugin(entry.getKey()) != null){
+                getLogger().info("Registering Placeholders for " + entry.getKey() + "...");
+                api.addPlaceholderProvider(entry.getValue());
+                getLogger().info("Placeholder successfully registered!");
+                
+                loaded++;
+            }
+        }
+        
+        return loaded;
+    }
+}

addons/banplugins/src/main/java/ch/andre601/advancedserverlist/banplugins/paper/PaperBanPlugins.java

@@ -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.banplugins.paper;
+
+import ch.andre601.advancedserverlist.api.PlaceholderProvider;
+import ch.andre601.advancedserverlist.banplugins.placeholders.AdvancedBanPlaceholders;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public enum PaperBanPlugins{
+    
+    ADVANCED_BAN("AdvancedBan", new AdvancedBanPlaceholders());
+    
+    private final String plugin;
+    private final PlaceholderProvider placeholderProvider;
+    
+    PaperBanPlugins(String plugin, PlaceholderProvider placeholderProvider){
+        this.plugin = plugin;
+        this.placeholderProvider = placeholderProvider;
+    }
+    
+    public static Map<String, PlaceholderProvider> getBanPlugins(){
+        Map<String, PlaceholderProvider> content = new HashMap<>();
+        
+        for(PaperBanPlugins paperBanPlugins : PaperBanPlugins.values()){
+            content.put(paperBanPlugins.plugin, paperBanPlugins.placeholderProvider);
+        }
+        
+        return content;
+    }
+}

addons/banplugins/src/main/java/ch/andre601/advancedserverlist/banplugins/paper/PaperBanPluginsAddon.java

@@ -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.banplugins.paper;
+
+import ch.andre601.advancedserverlist.api.AdvancedServerListAPI;
+import ch.andre601.advancedserverlist.api.PlaceholderProvider;
+import org.bukkit.plugin.java.JavaPlugin;
+
+import java.util.Map;
+
+public class PaperBanPluginsAddon extends JavaPlugin{
+    
+    @Override
+    public void onEnable(){
+        if(!getServer().getPluginManager().isPluginEnabled("AdvancedServerList")){
+            getLogger().warning("AdvancedServerList is not enabled. This plugin requires it to function!");
+            getServer().getPluginManager().disablePlugin(this);
+            return;
+        }
+        
+        int loadedPlaceholders = loadPlaceholderProviders();
+        if(loadedPlaceholders == 0){
+            getLogger().warning("No compatible Ban plugin was found to register placeholders for. Disabling plugin...");
+            
+            getServer().getPluginManager().disablePlugin(this);
+        }else{
+            getLogger().info("Loaded " + loadedPlaceholders + " Placeholder Set(s) for AdvancedServerList!");
+        }
+    }
+    
+    private int loadPlaceholderProviders(){
+        int loaded = 0;
+        Map<String, PlaceholderProvider> banPlugins = PaperBanPlugins.getBanPlugins();
+        AdvancedServerListAPI api = AdvancedServerListAPI.get();
+        
+        for(Map.Entry<String, PlaceholderProvider> entry : banPlugins.entrySet()){
+            if(getServer().getPluginManager().isPluginEnabled(entry.getKey())){
+                getLogger().info("Registering Placeholders for " + entry.getKey() + "...");
+                api.addPlaceholderProvider(entry.getValue());
+                getLogger().info("Placeholder successfully registered!");
+                
+                loaded++;
+            }
+        }
+        
+        return loaded;
+    }
+}

addons/banplugins/src/main/java/ch/andre601/advancedserverlist/banplugins/placeholders/AdvancedBanPlaceholders.java

@@ -0,0 +1,96 @@
+/*
+ * 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.banplugins.placeholders;
+
+import ch.andre601.advancedserverlist.banplugins.providers.AdvancedBanProvider;
+import ch.andre601.advancedserverlist.api.PlaceholderProvider;
+import ch.andre601.advancedserverlist.api.objects.GenericPlayer;
+import ch.andre601.advancedserverlist.api.objects.GenericServer;
+
+import java.util.Arrays;
+
+public class AdvancedBanPlaceholders extends PlaceholderProvider{
+    
+    private final AdvancedBanProvider provider = new AdvancedBanProvider();
+    
+    public AdvancedBanPlaceholders(){
+        super("advancedban");
+    }
+    
+    @Override
+    public String parsePlaceholder(String placeholder, GenericPlayer player, GenericServer server){
+        String[] args = placeholder.split("\\s");
+        
+        return switch(placeholder) {
+            // Mute-related placeholders
+            case "isMuted" -> String.valueOf(provider.muted(player));
+            case "muteReason" -> provider.muteReason(player);
+            case "muteDuration" -> {
+                if(args.length == 1)
+                    yield provider.muteDuration(player);
+                
+                if(args.length > 2)
+                    yield null;
+                
+                boolean fromStart = Boolean.getBoolean(args[1]);
+                yield provider.muteDuration(player, fromStart);
+            }
+            case "muteExpiration" -> {
+                if(args.length == 1)
+                    yield provider.muteExpirationDate(player);
+                
+                String pattern = String.join(" ", Arrays.copyOfRange(args, 1, args.length));
+                
+                yield provider.banExpirationDate(player, pattern);
+            }
+            
+            // Ban-related placeholders
+            case "isBanned" -> String.valueOf(provider.banned(player));
+            case "banReason" -> provider.banReason(player);
+            case "banDuration" -> {
+                if(args.length == 1)
+                    yield provider.banDuration(player);
+                
+                if(args.length > 2)
+                    yield null;
+                
+                boolean fromStart = Boolean.getBoolean(args[1]);
+                yield provider.banDuration(player, fromStart);
+            }
+            case "banExpiration" -> {
+                if(args.length == 1)
+                    yield provider.banExpirationDate(player);
+                
+                String pattern = String.join(" ", Arrays.copyOfRange(args, 1, args.length));
+                
+                yield provider.banExpirationDate(player, pattern);
+            }
+            
+            // Unknown/Invalid placeholder.
+            default -> null;
+        };
+    }
+}

addons/banplugins/src/main/java/ch/andre601/advancedserverlist/banplugins/providers/AdvancedBanProvider.java

@@ -0,0 +1,141 @@
+/*
+ * 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.banplugins.providers;
+
+import ch.andre601.advancedserverlist.api.objects.GenericPlayer;
+import com.google.common.base.Strings;
+import com.google.common.primitives.UnsignedLongs;
+import me.leoko.advancedban.manager.PunishmentManager;
+import me.leoko.advancedban.utils.Punishment;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.UUID;
+
+public class AdvancedBanProvider implements PunishmentProvider{
+    
+    private static PunishmentManager getAPI(){
+        return PunishmentManager.get();
+    }
+    
+    private static String noDashesUUID(UUID uuid){
+        return hexString(uuid.getMostSignificantBits()) + hexString(uuid.getLeastSignificantBits());
+    }
+    
+    private static Punishment mute(GenericPlayer player){
+        return getAPI().getMute(noDashesUUID(player.getUUID()));
+    }
+    
+    private static Punishment ban(GenericPlayer player){
+        return getAPI().getBan(noDashesUUID(player.getUUID()));
+    }
+    
+    private static String hexString(long unsigned){
+        return Strings.padStart(UnsignedLongs.toString(unsigned, 16), 16, '0');
+    }
+    
+    @Override
+    public boolean muted(GenericPlayer player){
+        return getAPI().isMuted(noDashesUUID(player.getUUID()));
+    }
+    
+    @Override
+    public boolean banned(GenericPlayer player){
+        return getAPI().isBanned(noDashesUUID(player.getUUID()));
+    }
+    
+    @Override
+    public String muteReason(GenericPlayer player){
+        Punishment mute = mute(player);
+        if(mute == null)
+            return null;
+        
+        return mute.getReason();
+    }
+    
+    @Override
+    public String banReason(GenericPlayer player){
+        Punishment ban = ban(player);
+        if(ban == null)
+            return null;
+        
+        return ban.getReason();
+    }
+    
+    @Override
+    public String muteDuration(GenericPlayer player){
+        return muteDuration(player, false);
+    }
+    
+    @Override
+    public String banDuration(GenericPlayer player){
+        return banDuration(player, false);
+    }
+    
+    @Override
+    public String muteExpirationDate(GenericPlayer player, String pattern){
+        Punishment mute = mute(player);
+        if(mute == null)
+            return null;
+        
+        long end = mute.getEnd();
+        if(end < 0L)
+            return "never";
+        
+        Date date = new Date(end);
+        return new SimpleDateFormat(pattern).format(date);
+    }
+    
+    @Override
+    public String banExpirationDate(GenericPlayer player, String pattern){
+        Punishment ban = ban(player);
+        if(ban == null)
+            return null;
+        
+        long end = ban.getEnd();
+        if(end < 0L)
+            return "never";
+        
+        Date date = new Date(end);
+        return new SimpleDateFormat(pattern).format(date);
+    }
+    
+    public String muteDuration(GenericPlayer player, boolean fromStart){
+        Punishment mute = mute(player);
+        if(mute == null)
+            return null;
+        
+        return mute.getDuration(fromStart);
+    }
+    
+    public String banDuration(GenericPlayer player, boolean fromStart){
+        Punishment ban = ban(player);
+        if(ban == null)
+            return null;
+        
+        return ban.getDuration(fromStart);
+    }
+}

addons/banplugins/src/main/java/ch/andre601/advancedserverlist/banplugins/providers/PunishmentProvider.java

@@ -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.banplugins.providers;
+
+import ch.andre601.advancedserverlist.api.objects.GenericPlayer;
+
+import java.time.format.DateTimeFormatter;
+
+public interface PunishmentProvider{
+    
+    boolean muted(GenericPlayer player);
+    
+    boolean banned(GenericPlayer player);
+    
+    String muteReason(GenericPlayer player);
+    
+    String banReason(GenericPlayer player);
+    
+    String muteDuration(GenericPlayer player);
+    
+    String banDuration(GenericPlayer player);
+    
+    default String muteExpirationDate(GenericPlayer player){
+        return muteExpirationDate(player, "dd, MMM yyyy HH:mm:ss");
+    }
+    
+    String muteExpirationDate(GenericPlayer player, String pattern);
+    
+    default String banExpirationDate(GenericPlayer player){
+        return banExpirationDate(player, "dd, MMM yyyy HH:mm:ss");
+    }
+    
+    String banExpirationDate(GenericPlayer player, String pattern);
+    
+}

addons/banplugins/src/main/resources/bungee.yml

@@ -0,0 +1,10 @@
+name: 'ASLBanPluginsAddon'
+author: 'Andre_601'
+version: '${plugin.version}'
+description: 'AdvancedBan Add-on for AdvancedServerList to add placeholders to use.'
+
+softDepends:
+  - AdvancedServerList
+  - AdvancedBan
+
+main: 'ch.andre601.advancedserverlist.banplugins.bungeecord.BungeeCordBanPluginsAddon'

addons/banplugins/src/main/resources/paper-plugin.yml

@@ -0,0 +1,16 @@
+name: 'ASLBanPluginsAddon'
+author: 'Andre_601'
+version: '${plugin.version}'
+
+main: 'ch.andre601.advancedserverlist.banplugins.paper.AdvancedBanPlaceholders'
+
+api-version: '1.19'
+
+dependencies: 
+  server: 
+    AdvancedServerList:
+      required: false
+      load: BEFORE
+    AdvancedBans:
+      required: false
+      load: BEFORE

bukkit/src/main/java/ch/andre601/advancedserverlist/bukkit/commands/CmdAdvancedServerList.java

@@ -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);
-    }
-}

bukkit/src/main/java/ch/andre601/advancedserverlist/bukkit/listeners/LoadEvent.java

@@ -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));
-    }
-}

bukkit/src/main/java/ch/andre601/advancedserverlist/bukkit/objects/placeholders/BukkitPlayerPlaceholders.java

@@ -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);
-    }
-}

bukkit/src/main/java/ch/andre601/advancedserverlist/paper/ASLLoader.java

@@ -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!"));
-    }
-}

bukkit/src/main/java/ch/andre601/advancedserverlist/spigot/SpigotCore.java

@@ -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("======================================================================================");
-    }
-}

bukkit/src/main/java/ch/andre601/advancedserverlist/spigot/listeners/ProtocolLibEventWrapper.java

@@ -1,194 +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.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 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);
-    }
-}

bukkit/src/main/java/ch/andre601/advancedserverlist/spigot/listeners/ProtocolLibEvents.java

@@ -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));
-            }
-        });
-    }
-}

bungeecord/pom.xml

@@ -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>
@@ -108,16 +108,10 @@
             <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>
-        <finalName>AdvancedServerList-BungeeCord-${plugin.version}${project.build.commit}</finalName>
+        <finalName>AdvancedServerList-BungeeCord-${plugin.version}</finalName>
         <resources>
             <resource>
                 <filtering>true</filtering>
@@ -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>

bungeecord/src/main/java/ch/andre601/advancedserverlist/bungeecord/BungeeCordCore.java

@@ -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(){

bungeecord/src/main/java/ch/andre601/advancedserverlist/bungeecord/listeners/BungeeEventWrapper.java

@@ -133,6 +133,14 @@ public class BungeeEventWrapper implements GenericEventWrapper<Favicon, BungeePl
         return protocol == null;
     }
     
+    @Override
+    public boolean isMaintenanceModeActive(){
+        if(plugin.getProxy().getPluginManager().getPlugin("Maintenance") == null)
+            return false;
+        
+        return PingEventHandler.getMaintenanceUtil().isMaintenanceEnabled();
+    }
+    
     @Override
     public int getProtocolVersion(){
         return this.protocol.getProtocol();

bungeecord/src/main/java/ch/andre601/advancedserverlist/bungeecord/logging/BungeeLogger.java

@@ -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

bungeecord/src/main/java/ch/andre601/advancedserverlist/bungeecord/objects/BungeeServerPlaceholders.java

@@ -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;
                         
@@ -81,6 +85,8 @@ public class BungeeServerPlaceholders extends PlaceholderProvider{
                 
                 if(args.length == 2){
                     ServerInfo info = proxy.getServers().get(args[1]);
+                    if(info == null)
+                        yield null;
                     
                     yield String.valueOf(((InetSocketAddress)info.getSocketAddress()).getHostString());
                 }

bungeecord/src/main/resources/bungee.yml

@@ -5,5 +5,6 @@ description: '${plugin.description}'
 
 softDepends:
   - PAPIProxyBridge
+  - Maintenance
 
 main: 'ch.andre601.advancedserverlist.bungeecord.BungeeCordCore'

core/pom.xml

@@ -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>
@@ -52,6 +53,10 @@
             <id>papiproxybridge-repo</id>
             <url>https://repo.william278.net/releases/</url>
         </repository>
+        <repository>
+            <id>sonatype</id>
+            <url>https://s01.oss.sonatype.org/content/repositories/snapshots/</url>
+        </repository>
     </repositories>
     
     <dependencies>
@@ -67,22 +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>
@@ -91,12 +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>
@@ -106,27 +107,35 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>32.1.1-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>
+            <groupId>eu.kennytv.maintenance</groupId>
+            <artifactId>maintenance-api</artifactId>
+            <version>4.2.0-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         
         <!-- Test dependencies -->
         <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>4.13.2</version>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-engine</artifactId>
+            <version>5.10.2</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
 
     <build>
-        <finalName>AdvancedServerList-Core-${plugin.version}${project.build.commit}</finalName>
+        <finalName>AdvancedServerList-Core-${plugin.version}</finalName>
         <resources>
             <resource>
                 <filtering>true</filtering>
@@ -137,12 +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>

core/src/main/java/ch/andre601/advancedserverlist/core/AdvancedServerList.java

@@ -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;

core/src/main/java/ch/andre601/advancedserverlist/core/check/UpdateChecker.java

@@ -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);
         }
     }
 }

core/src/main/java/ch/andre601/advancedserverlist/core/compat/maintenance/MaintenanceUtil.java

@@ -23,17 +23,20 @@
  *
  */
 
-package ch.andre601.advancedserverlist.bukkit;
+package ch.andre601.advancedserverlist.core.compat.maintenance;
 
-import ch.andre601.advancedserverlist.bukkit.objects.WorldCache;
-import ch.andre601.advancedserverlist.core.interfaces.core.PluginCore;
-import org.bukkit.plugin.java.JavaPlugin;
+import eu.kennytv.maintenance.api.Maintenance;
+import eu.kennytv.maintenance.api.MaintenanceProvider;
 
-/* 
- * 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();
-}
+public class MaintenanceUtil{
+    
+    private final Maintenance api;
+    
+    public MaintenanceUtil(){
+        this.api = MaintenanceProvider.get();
+    }
+    
+    public boolean isMaintenanceEnabled(){
+        return api.isMaintenance();
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/compat/papi/PAPICache.java

@@ -23,7 +23,7 @@
  *
  */
 
-package ch.andre601.advancedserverlist.core.papi;
+package ch.andre601.advancedserverlist.core.compat.papi;
 
 import java.util.function.Supplier;
 

core/src/main/java/ch/andre601/advancedserverlist/core/compat/papi/PAPIUtil.java

@@ -23,7 +23,7 @@
  *
  */
 
-package ch.andre601.advancedserverlist.core.papi;
+package ch.andre601.advancedserverlist.core.compat.papi;
 
 import net.william278.papiproxybridge.api.PlaceholderAPI;
 

core/src/main/java/ch/andre601/advancedserverlist/core/events/PingEventHandler.java

@@ -29,9 +29,11 @@ import ch.andre601.advancedserverlist.api.events.GenericServerListEvent;
 import ch.andre601.advancedserverlist.api.objects.GenericPlayer;
 import ch.andre601.advancedserverlist.api.objects.GenericServer;
 import ch.andre601.advancedserverlist.api.profiles.ProfileEntry;
+import ch.andre601.advancedserverlist.core.compat.maintenance.MaintenanceUtil;
+import ch.andre601.advancedserverlist.core.interfaces.PluginLogger;
 import ch.andre601.advancedserverlist.core.interfaces.core.PluginCore;
 import ch.andre601.advancedserverlist.core.interfaces.events.GenericEventWrapper;
-import ch.andre601.advancedserverlist.core.papi.PAPIUtil;
+import ch.andre601.advancedserverlist.core.compat.papi.PAPIUtil;
 import ch.andre601.advancedserverlist.core.parsing.ComponentParser;
 import ch.andre601.advancedserverlist.core.profiles.ServerListProfile;
 import ch.andre601.advancedserverlist.core.profiles.profile.ProfileManager;
@@ -40,13 +42,20 @@ import ch.andre601.advancedserverlist.core.profiles.replacer.StringReplacer;
 public class PingEventHandler{
     
     private static PAPIUtil papiUtil = null;
+    private static MaintenanceUtil maintenanceUtil = null;
     
     public static <F, P extends GenericPlayer> void handleEvent(GenericEventWrapper<F, P> event){
-        if(event.isInvalidProtocol())
+        event.getPlugin().getPluginLogger().debug(PingEventHandler.class, "Received ping event. Handling it...");
+        if(event.isInvalidProtocol() || event.isMaintenanceModeActive()){
+            event.getPlugin().getPluginLogger().debug(PingEventHandler.class, "Not handling event. Either protocol was invalid of Maintenance is enabled.");
             return;
+        }
         
         PluginCore<F> plugin = event.getPlugin();
         String host = event.getVirtualHost();
+        PluginLogger logger = plugin.getPluginLogger();
+        
+        logger.debug(PingEventHandler.class, "Protocol valid. Continue handling...");
         
         int online = event.getOnlinePlayers();
         int max = event.getMaxPlayers();
@@ -59,25 +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))
@@ -89,10 +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))
@@ -102,14 +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);
@@ -118,12 +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();
     }
     
@@ -133,4 +181,11 @@ public class PingEventHandler{
         
         return (papiUtil = new PAPIUtil());
     }
+    
+    public static MaintenanceUtil getMaintenanceUtil(){
+        if(maintenanceUtil != null)
+            return maintenanceUtil;
+        
+        return (maintenanceUtil = new MaintenanceUtil());
+    }
 }

core/src/main/java/ch/andre601/advancedserverlist/core/file/ConfigMigrator.java

@@ -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;
+        }
+    }
 }

core/src/main/java/ch/andre601/advancedserverlist/core/file/FileHandler.java

@@ -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()){
@@ -165,7 +165,7 @@ public class FileHandler{
             return false;
         }
         
-        profiles.sort(Comparator.comparing(ServerListProfile::getPriority).reversed());
+        profiles.sort(Comparator.comparing(ServerListProfile::priority).reversed());
         return !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){

core/src/main/java/ch/andre601/advancedserverlist/core/interfaces/PluginLogger.java

@@ -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);

core/src/main/java/ch/andre601/advancedserverlist/core/interfaces/core/PluginCore.java

@@ -54,4 +54,8 @@ public interface PluginCore<F>{
     String getPlatformVersion();
     
     String getLoader();
+    
+    default boolean isDebugEnabled(){
+        return getCore().getFileHandler().getBoolean("debug");
+    }
 }

core/src/main/java/ch/andre601/advancedserverlist/core/interfaces/events/GenericEventWrapper.java

@@ -59,6 +59,8 @@ public interface GenericEventWrapper<F, P extends GenericPlayer>{
     
     boolean isInvalidProtocol();
     
+    boolean isMaintenanceModeActive();
+    
     int getProtocolVersion();
     
     int getOnlinePlayers();

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/ServerListProfile.java

@@ -29,7 +29,9 @@ 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.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.expressions.ExpressionsWarnHelper;
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionTemplate;
 import org.spongepowered.configurate.ConfigurationNode;
 import org.spongepowered.configurate.serialize.SerializationException;
 
@@ -37,38 +39,24 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Random;
 
-public class ServerListProfile{
+public record ServerListProfile(int priority, String condition, ProfileEntry defaultProfile, List<ProfileEntry> profiles){
+    private static final Random random = new Random();
     
-    private final int priority;
-    private final List<Expression> expressions;
-    private final ProfileEntry defaultProfile;
-    
-    private final List<ProfileEntry> profiles;
-    
-    private final Random random = new Random();
-    
-    public ServerListProfile(int priority, List<Expression> expressions, ProfileEntry defaultProfile, List<ProfileEntry> profiles){
-        this.priority = priority;
-        this.expressions = expressions;
-        this.defaultProfile = defaultProfile;
-        
-        this.profiles = profiles;
-    }
-    
-    public int getPriority(){
-        return priority;
-    }
-    
-    public boolean evalConditions(GenericPlayer player, GenericServer server){
-        if(expressions.isEmpty())
+    public boolean evalConditions(ExpressionEngine expressionEngine, PluginLogger logger, GenericPlayer player, GenericServer server){
+        if(condition == null || condition.isEmpty())
             return true;
         
-        for(Expression expression : expressions){
-            if(!expression.evaluate(player, server))
+        ExpressionsWarnHelper warnHelper = new ExpressionsWarnHelper(condition);
+        ExpressionTemplate template = expressionEngine.compile(condition, player, server, warnHelper);
+        
+        if(warnHelper.hasWarnings()){
+            warnHelper.printWarnings(logger);
+            
+            if(template == null)
                 return false;
         }
         
-        return true;
+        return template.instantiateWithBooleanResult().evaluate();
     }
     
     public ProfileEntry getRandomProfile(){
@@ -84,10 +72,6 @@ public class ServerListProfile{
         }
     }
     
-    public ProfileEntry getDefaultProfile(){
-        return defaultProfile;
-    }
-    
     /*
      * Returns true if the Profile...
      * ...doesn't have any valid MOTD set AND
@@ -96,12 +80,12 @@ public class ServerListProfile{
      * ...doesn't have a favicon set.
      */
     public boolean isInvalidProfile(){
-        if(profiles.isEmpty())
-            return defaultProfile.isInvalid();
+        if(profiles().isEmpty())
+            return defaultProfile().isInvalid();
         
         boolean profilesValid = false;
         
-        for(ProfileEntry profile : profiles){
+        for(ProfileEntry profile : profiles()){
             if(profile.isInvalid())
                 continue;
             
@@ -117,10 +101,10 @@ public class ServerListProfile{
         private final String fileName;
         private final ConfigurationNode node;
         private final int priority;
-        private final List<Expression> expressions = new ArrayList<>();
         
         private final PluginLogger logger;
         
+        private String condition = null;
         private List<ProfileEntry> profiles = new ArrayList<>();
         private ProfileEntry defaultProfile = ProfileEntry.empty();
         
@@ -133,34 +117,17 @@ public class ServerListProfile{
         
         public static Builder resolve(String fileName, ConfigurationNode node, PluginLogger logger){
             return new Builder(fileName, node, logger)
-                .resolveExpressions()
+                .resolveCondition()
                 .resolveProfiles()
                 .resolveDefaultProfile();
         }
         
-        private Builder resolveExpressions(){
-            List<String> temp;
-            try{
-                temp = node.node("conditions").getList(String.class);
-            }catch(SerializationException ex){
-                logger.warn("Encountered a SerializationException while resolving conditions for %s", ex, fileName);
-                return this;
-            }
-            
-            if(temp == null || temp.isEmpty())
+        private Builder resolveCondition(){
+            String condition = node.node("condition").getString();
+            if(condition == null || condition.isEmpty())
                 return this;
             
-            for(String str : temp){
-                Expression expr = Expression.resolve(str);
-                
-                if(expr.getResult() != Expression.ExpressionResult.VALID){
-                    logger.warn("Found invalid expression in condition '%s'! Reason: %s", str, expr.getResult().getMessage());
-                    continue;
-                }
-                
-                this.expressions.add(expr);
-            }
-            
+            this.condition = condition;
             return this;
         }
         
@@ -184,7 +151,7 @@ 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.defaultProfile, this.profiles);
         }
     }
 }

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/Conversions.java

@@ -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);
+            }
+        };
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/ExpressionTokenizer.java

@@ -0,0 +1,79 @@
+/*
+ * 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.expressions.ExpressionsWarnHelper;
+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, GenericPlayer player, GenericServer server, ExpressionsWarnHelper warnHelper){
+        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, warnHelper))){
+                    tokens.add(token);
+                    continue next_token;
+                }
+            }
+            
+            warnHelper.appendWarning(position.getIndex(), "Illegal token '%c'.");
+            break;
+        }
+        
+        return tokens;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/expressions/Expression.java

@@ -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{}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/expressions/ExpressionEngine.java

@@ -0,0 +1,177 @@
+/*
+ * 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, GenericPlayer player, GenericServer server, ExpressionsWarnHelper warnHelper){
+        return templateParser.parse(tokenizer.parse(expression, player, server, warnHelper), warnHelper);
+    }
+    
+    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_IGNORE_CASE, "=~"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.EQUAL, "="))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.EQUAL_IGNORE_CASE, "~"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.NOT_EQUAL, "!="))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.NOT_EQUAL_IGNORE_CASE, "!~"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.STARTS_WITH, "|-"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.ENDS_WITH, "-|"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.CONTAINS, "<_"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.GREATER_OR_EQUAL_THAN, ">="))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.LESSER_OR_EQUAL_THAN, "<="))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.OPENING_PARENTHESIS, "("))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.CLOSING_PARENTHESIS, ")"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.NEGATION, "!"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.GREATER_THAN, ">"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.LESSER_THAN, "<"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.CONCAT_STRING, "."))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.ADD, "+"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.SUB, "-"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.MULT, "*"))
+                    .tokenReader(new PatternTokenReader(DefaultTokens.DIV, "/"))
+                    .tokenReader(new QuotedLiteralTokenReader(-10, '\"'))
+                    .tokenReader(new QuotedLiteralTokenReader(-10, '\''))
+                    .tokenReader(new PlaceholderTokenReader(-20))
+                    .tokenReader(new NumberTokenReader(-50))
+                    .tokenReader(new NonQuotedLiteralTokenReader(-100));
+            }
+            
+            public Builder withDefaultOperators(){
+                return this
+                    .operator(DefaultTokens.AND, ListOperator.of(100, ExpressionTemplates::and))
+                    .operator(DefaultTokens.OR, ListOperator.of(50, ExpressionTemplates::or))
+                    .operator(DefaultTokens.EQUAL, Operator.of(25, ExpressionTemplates::equal))
+                    .operator(DefaultTokens.NOT_EQUAL, Operator.of(25, ExpressionTemplates::notEqual))
+                    .operator(DefaultTokens.EQUAL_IGNORE_CASE, Operator.of(25, ExpressionTemplates::equalIgnoreCase))
+                    .operator(DefaultTokens.NOT_EQUAL_IGNORE_CASE, Operator.of(25, ExpressionTemplates::notEqualIgnoreCase))
+                    .operator(DefaultTokens.STARTS_WITH, Operator.of(25, ExpressionTemplates::startsWith))
+                    .operator(DefaultTokens.ENDS_WITH, Operator.of(25, ExpressionTemplates::endsWith))
+                    .operator(DefaultTokens.CONTAINS, Operator.of(25, ExpressionTemplates::contains))
+                    .operator(DefaultTokens.GREATER_THAN, Operator.of(25, ExpressionTemplates::greater))
+                    .operator(DefaultTokens.GREATER_OR_EQUAL_THAN, Operator.of(25, ExpressionTemplates::greaterOrEqual))
+                    .operator(DefaultTokens.LESSER_THAN, Operator.of(25, ExpressionTemplates::less))
+                    .operator(DefaultTokens.LESSER_OR_EQUAL_THAN, Operator.of(25, ExpressionTemplates::lessOrEqual))
+                    .operator(DefaultTokens.CONCAT_STRING, ListOperator.of(10, ExpressionTemplates::concat))
+                    .operator(DefaultTokens.ADD, ListOperator.of(4, ExpressionTemplates::sum))
+                    .operator(DefaultTokens.SUB, Operator.of(3, ExpressionTemplates::sub))
+                    .operator(DefaultTokens.MULT, ListOperator.of(2, ExpressionTemplates::product))
+                    .operator(DefaultTokens.DIV, Operator.of(1, ExpressionTemplates::div));
+            }
+            
+            public Builder withDefaultValueReaders(){
+                return this
+                    .valueReader(new BooleanConstantReader())
+                    .valueReader(new NumberConstantReader())
+                    .valueReader(new StringConstantReader())
+                    .valueReader(new NegatedExpressionReader(DefaultTokens.NEGATION))
+                    .valueReader(new ParenthesisedExpressionReader(DefaultTokens.OPENING_PARENTHESIS, DefaultTokens.CLOSING_PARENTHESIS))
+                    .valueReader(new PlaceholderReader())
+                    .valueReader(new NegatedNumberReader(DefaultTokens.SUB));
+            }
+            
+            public Builder tokenReader(TokenReader tokenReader){
+                this.tokenReaders.add(tokenReader);
+                return this;
+            }
+            
+            public Builder operator(Token token, Operator operator){
+                this.operators.put(token, operator);
+                return this;
+            }
+            
+            public Builder valueReader(ValueReader valueReader){
+                this.valueReaders.add(valueReader);
+                return this;
+            }
+            
+            public Options build(){
+                return new Options(this.tokenReaders, ImmutableMap.copyOf(operators), ImmutableList.copyOf(valueReaders));
+            }
+        }
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/expressions/Expressions.java

@@ -0,0 +1,238 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.expressions;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.*;
+
+import java.util.Collection;
+
+public class Expressions{
+    
+    public static ToBooleanExpression negate(ToBooleanExpression expression){
+        return new AbstractUnaryToBooleanExpression<>(expression){
+            @Override
+            public boolean evaluate(){
+                return !delegate.evaluate();
+            }
+        };
+    }
+    
+    public static ToBooleanExpression and(Collection<ToBooleanExpression> operands){
+        return new AbstractToBooleanExpression<>(operands){
+            @Override
+            public boolean evaluate(){
+                for(ToBooleanExpression operand : operands){
+                    if(!operand.evaluate())
+                        return false;
+                }
+                
+                return true;
+            }
+        };
+    }
+    
+    public static ToBooleanExpression or(Collection<ToBooleanExpression> operands){
+        return new AbstractToBooleanExpression<>(operands){
+            @Override
+            public boolean evaluate(){
+                for(ToBooleanExpression operand : operands){
+                    if(operand.evaluate())
+                        return true;
+                }
+                
+                return false;
+            }
+        };
+    }
+    
+    public static ToStringExpression concat(Collection<ToStringExpression> operands){
+        return new AbstractToStringExpression<>(operands){
+            @Override
+            public String evaluate(){
+                StringBuilder result = new StringBuilder();
+                for(ToStringExpression operand : operands){
+                    result.append(operand.evaluate());
+                }
+                
+                return result.toString();
+            }
+        };
+    }
+    
+    public static ToBooleanExpression equal(ToStringExpression a, ToStringExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return a.evaluate().equals(b.evaluate());
+            }
+        };
+    }
+    
+    public static ToBooleanExpression notEqual(ToStringExpression a, ToStringExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return !a.evaluate().equals(b.evaluate());
+            }
+        };
+    }
+    
+    public static ToBooleanExpression equalIgnoreCase(ToStringExpression a, ToStringExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return a.evaluate().equalsIgnoreCase(b.evaluate());
+            }
+        };
+    }
+    
+    public static ToBooleanExpression notEqualIgnoreCase(ToStringExpression a, ToStringExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return !a.evaluate().equalsIgnoreCase(b.evaluate());
+            }
+        };
+    }
+    
+    public static ToBooleanExpression startsWith(ToStringExpression a, ToStringExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return a.evaluate().startsWith(b.evaluate());
+            }
+        };
+    }
+    
+    public static ToBooleanExpression endsWith(ToStringExpression a, ToStringExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return a.evaluate().endsWith(b.evaluate());
+            }
+        };
+    }
+    
+    public static ToBooleanExpression contains(ToStringExpression a, ToStringExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return a.evaluate().contains(b.evaluate());
+            }
+        };
+    }
+    
+    public static ToBooleanExpression greaterThan(ToDoubleExpression a, ToDoubleExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return a.evaluate() > b.evaluate();
+            }
+        };
+    }
+    
+    public static ToBooleanExpression greaterOrEqualThan(ToDoubleExpression a, ToDoubleExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return a.evaluate() >= b.evaluate();
+            }
+        };
+    }
+    
+    public static ToBooleanExpression lessThan(ToDoubleExpression a, ToDoubleExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return a.evaluate() < b.evaluate();
+            }
+        };
+    }
+    
+    public static ToBooleanExpression lessOrEqualThan(ToDoubleExpression a, ToDoubleExpression b){
+        return new AbstractBinaryToBooleanExpression<>(a, b){
+            @Override
+            public boolean evaluate(){
+                return a.evaluate() <= b.evaluate();
+            }
+        };
+    }
+    
+    public static ToDoubleExpression sum(Collection<ToDoubleExpression> operands){
+        return new AbstractToDoubleExpression<>(operands){
+            @Override
+            public double evaluate(){
+                double result = 0;
+                for(ToDoubleExpression operand : operands){
+                    result += operand.evaluate();
+                }
+                
+                return result;
+            }
+        };
+    }
+    
+    public static ToDoubleExpression product(Collection<ToDoubleExpression> operands){
+        return new AbstractToDoubleExpression<>(operands){
+            @Override
+            public double evaluate(){
+                double result = 1;
+                for(ToDoubleExpression operand : operands){
+                    result *= operand.evaluate();
+                }
+                
+                return result;
+            }
+        };
+    }
+    
+    public static ToDoubleExpression sub(ToDoubleExpression a, ToDoubleExpression b){
+        return new AbstractBinaryToDoubleExpression<>(a, b){
+            @Override
+            public double evaluate(){
+                return a.evaluate() - b.evaluate();
+            }
+        };
+    }
+    
+    public static ToDoubleExpression div(ToDoubleExpression a, ToDoubleExpression b){
+        return new AbstractBinaryToDoubleExpression<>(a, b){
+            @Override
+            public double evaluate(){
+                return a.evaluate() / b.evaluate();
+            }
+        };
+    }
+    
+    public static ToDoubleExpression negateNumber(ToDoubleExpression a){
+        return new AbstractUnaryToDoubleExpression<>(a){
+            @Override
+            public double evaluate(){
+                return -delegate.evaluate();
+            }
+        };
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/expressions/ExpressionsWarnHelper.java

@@ -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.expressions;
+
+import ch.andre601.advancedserverlist.core.interfaces.PluginLogger;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ExpressionsWarnHelper{
+    
+    private final String expression;
+    private final List<Context> warnings = new ArrayList<>();
+    
+    public ExpressionsWarnHelper(String expression){
+        this.expression = expression;
+    }
+    
+    public void appendWarning(int position, String warning, Object... args){
+        warnings.add(new Context(position, String.format(warning, args)));
+    }
+    
+    public boolean hasWarnings(){
+        return !warnings.isEmpty();
+    }
+    
+    public void printWarnings(PluginLogger logger){
+        logger.warn("Encountered %d issue(s) while parsing expression '%s'", warnings.size(), expression);
+        for(Context warning : warnings){
+            if(warning.position() > -1){
+                logger.warn(" - At Position %d: %s", warning.position(), warning.message());
+            }else{
+                logger.warn(" - Cause: %s", warning.message());
+            }
+        }
+    }
+    
+    public record Context(int position, String message){}
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/expressions/ToBooleanExpression.java

@@ -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;
+        }
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/expressions/ToDoubleExpression.java

@@ -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;
+        }
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/expressions/ToStringExpression.java

@@ -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;
+        }
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/operators/ListOperator.java

@@ -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);
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/operators/Operator.java

@@ -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);
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/parsers/BooleanConstantReader.java

@@ -0,0 +1,45 @@
+/*
+ * 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.expressions.ExpressionsWarnHelper;
+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, ExpressionsWarnHelper warnHelper){
+        if(tokenList.get(0) instanceof BooleanToken){
+            return ConstantExpressionTemplate.of(((BooleanToken)tokenList.remove(0)).getValue());
+        }
+        return null;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/parsers/ExpressionTemplateParser.java

@@ -0,0 +1,137 @@
+/*
+ * 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.expressions.ExpressionsWarnHelper;
+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.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, ExpressionsWarnHelper warnHelper){
+        List<ExpressionTemplate> parts = new ArrayList<>();
+        List<Operator> operators = new ArrayList<>();
+        
+        try{
+            parts.add(read(tokenList, warnHelper));
+        }catch(IllegalArgumentException ex){
+            warnHelper.appendWarning(-1, ex.getMessage());
+            return null;
+        }
+        
+        while(!tokenList.isEmpty()){
+            Token token = tokenList.remove(0);
+            Operator operator = this.operators.get(token);
+            if(operator == null){
+                warnHelper.appendWarning(-1, "Received \"%s\" but expected OPERATOR.", token);
+                return null;
+            }
+            
+            operators.add(operator);
+            if(tokenList.isEmpty()){
+                warnHelper.appendWarning(-1, "Received unexpected end of input.");
+                return null;
+            }
+            
+            try{
+                parts.add(read(tokenList, warnHelper));
+            }catch(IllegalArgumentException ex){
+                warnHelper.appendWarning(-1, ex.getMessage());
+                return null;
+            }
+        }
+        
+        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, ExpressionsWarnHelper warnHelper){
+        for(ValueReader valueReader : valueReaders){
+            ExpressionTemplate template = valueReader.read(this, tokenList, warnHelper);
+            if(template != null)
+                return template;
+        }
+        
+        throw new IllegalArgumentException("Invalid Expression. Expected literal but got token \"" + tokenList.get(0).toString() + "\"");
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/parsers/NegatedExpressionReader.java

@@ -0,0 +1,52 @@
+/*
+ * 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.expressions.ExpressionsWarnHelper;
+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, ExpressionsWarnHelper warnHelper){
+        if(tokenList.get(0) == tokenNegation){
+            tokenList.remove(0);
+            return ExpressionTemplates.negate(parser.read(tokenList, warnHelper));
+        }
+        
+        return null;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/parsers/NegatedNumberReader.java

@@ -0,0 +1,52 @@
+/*
+ * 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.expressions.ExpressionsWarnHelper;
+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, ExpressionsWarnHelper warnHelper){
+        if(tokenList.get(0) == tokenNegation){
+            tokenList.remove(0);
+            return ExpressionTemplates.negateNumber(parser.read(tokenList, warnHelper));
+        }
+        
+        return null;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/parsers/NumberConstantReader.java

@@ -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.expressions.ExpressionsWarnHelper;
+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, ExpressionsWarnHelper warnHelper){
+        if(tokenList.get(0) instanceof NumberToken){
+            return ConstantExpressionTemplate.of(((NumberToken)tokenList.remove(0)).getValue());
+        }
+        return null;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/parsers/ParenthesisedExpressionReader.java

@@ -0,0 +1,72 @@
+/*
+ * 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.expressions.ExpressionsWarnHelper;
+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, ExpressionsWarnHelper warnHelper){
+        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)), warnHelper);
+            tokenList.subList(0, index + 1).clear();
+            
+            return result;
+        }
+        
+        return null;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/parsers/PlaceholderReader.java

@@ -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.expressions.ExpressionsWarnHelper;
+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, ExpressionsWarnHelper warnHelper){
+        if(tokenList.get(0) instanceof PlaceholderToken){
+            PlaceholderToken token = (PlaceholderToken)tokenList.remove(0);
+            return token.getValue();
+        }
+        return null;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/parsers/StringConstantReader.java

@@ -0,0 +1,45 @@
+/*
+ * 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.expressions.ExpressionsWarnHelper;
+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, ExpressionsWarnHelper warnHelper){
+        if(tokenList.get(0) instanceof StringToken){
+            return ConstantExpressionTemplate.of(((StringToken)tokenList.remove(0)).getValue());
+        }
+        
+        return null;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/parsers/ValueReader.java

@@ -0,0 +1,37 @@
+/*
+ * 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.expressions.ExpressionsWarnHelper;
+import ch.andre601.advancedserverlist.core.profiles.conditions.templates.ExpressionTemplate;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.Token;
+
+import java.util.List;
+
+public abstract class ValueReader{
+    
+    public abstract ExpressionTemplate read(ExpressionTemplateParser parser, List<Token> tokenList, ExpressionsWarnHelper warnHelper);
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/placeholders/Placeholder.java

@@ -0,0 +1,73 @@
+/*
+ * 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){
+        double doubleValue;
+        try{
+            doubleValue = Double.parseDouble(value);
+        }catch(NumberFormatException ex){
+            doubleValue = value.length();
+        }
+        
+        return new LiteralPlaceholderValue(value, doubleValue, Boolean.parseBoolean(value));
+    }
+    
+    class LiteralPlaceholderValue implements Placeholder{
+        
+        private final String stringValue;
+        private final double doubleValue;
+        private final boolean booleanValue;
+        
+        public LiteralPlaceholderValue(String stringValue, double doubleValue, boolean booleanValue){
+            this.stringValue = stringValue;
+            this.doubleValue = doubleValue;
+            this.booleanValue = booleanValue;
+        }
+        
+        @Override
+        public ToStringExpression instantiateWithStringResult(){
+            return ToStringExpression.literal(stringValue);
+        }
+        
+        @Override
+        public ToDoubleExpression instantiateWithDoubleResult(){
+            return ToDoubleExpression.literal(doubleValue);
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return ToBooleanExpression.literal(booleanValue);
+        }
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/placeholders/PlaceholderParser.java

@@ -0,0 +1,117 @@
+/*
+ * 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 ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ExpressionsWarnHelper;
+
+import java.text.ParsePosition;
+
+public class PlaceholderParser{
+    
+    public static Placeholder parse(String text, ParsePosition position, GenericPlayer player, GenericServer server, ExpressionsWarnHelper warnHelper){
+        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("${").append(identifierStr);
+            
+            if(identified)
+                raw.append(' ').append(valuesStr);
+            
+            warnHelper.appendWarning(index, "Placeholder '%s' does not have a closing bracket (}).",raw.toString());
+            
+            return Placeholder.of(raw.toString());
+        }
+        
+        PlaceholderProvider provider = api.retrievePlaceholderProvider(identifierStr);
+        if(provider == null){
+            raw.append("${").append(identifierStr);
+            
+            if(identified)
+                raw.append(' ').append(valuesStr);
+            
+            
+            raw.append('}');
+            
+            warnHelper.appendWarning(index, "Placeholder '%s' does not have an available PlaceholderProvider.", raw.toString());
+            
+            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('}');
+            
+            warnHelper.appendWarning(index, "Placeholder '%s' returned a null value.", raw.toString());
+            
+            return Placeholder.of(raw.toString());
+        }
+        
+        return Placeholder.of(replacement);
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/templates/AbstractBinaryToBooleanExpression.java

@@ -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;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/templates/AbstractBinaryToDoubleExpression.java

@@ -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;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/templates/AbstractBooleanExpressionTemplate.java

@@ -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());
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/templates/AbstractDoubleExpressionTemplate.java

@@ -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());
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/templates/AbstractStringExpressionTemplate.java

@@ -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());
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/templates/AbstractToBooleanExpression.java

@@ -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;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/templates/AbstractToDoubleExpression.java

@@ -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;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/templates/AbstractToStringExpression.java

@@ -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;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/templates/AbstractUnaryToBooleanExpression.java

@@ -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;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/templates/AbstractUnaryToDoubleExpression.java

@@ -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;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/templates/AbstractUnaryToStringExpression.java

@@ -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;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/templates/ConstantExpressionTemplate.java

@@ -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;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/templates/ExpressionTemplate.java

@@ -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();
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/templates/ExpressionTemplates.java

@@ -0,0 +1,422 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.templates;
+
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.Expressions;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToBooleanExpression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToDoubleExpression;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ToStringExpression;
+
+import java.util.Collection;
+
+public class ExpressionTemplates{
+    
+    public static ExpressionTemplate negate(ExpressionTemplate template){
+        return new Negation(template);
+    }
+    
+    public static ExpressionTemplate and(Collection<ExpressionTemplate> operands){
+        return new And(operands);
+    }
+    
+    public static ExpressionTemplate or(Collection<ExpressionTemplate> operands){
+        return new Or(operands);
+    }
+    
+    public static ExpressionTemplate concat(Collection<ExpressionTemplate> operands){
+        return new Concatenate(operands);
+    }
+    
+    public static ExpressionTemplate equal(ExpressionTemplate a, ExpressionTemplate b){
+        return new Equal(a, b);
+    }
+    
+    public static ExpressionTemplate notEqual(ExpressionTemplate a, ExpressionTemplate b){
+        return new NotEqual(a, b);
+    }
+    
+    public static ExpressionTemplate equalIgnoreCase(ExpressionTemplate a, ExpressionTemplate b){
+        return new EqualIgnoreCase(a, b);
+    }
+    
+    public static ExpressionTemplate notEqualIgnoreCase(ExpressionTemplate a, ExpressionTemplate b){
+        return new NotEqualIgnoreCase(a, b);
+    }
+    
+    public static ExpressionTemplate startsWith(ExpressionTemplate a, ExpressionTemplate b){
+        return new StartsWith(a, b);
+    }
+    
+    public static ExpressionTemplate endsWith(ExpressionTemplate a, ExpressionTemplate b){
+        return new EndsWith(a, b);
+    }
+    
+    public static ExpressionTemplate contains(ExpressionTemplate a, ExpressionTemplate b){
+        return new Contains(a, b);
+    }
+    
+    public static ExpressionTemplate greater(ExpressionTemplate a, ExpressionTemplate b){
+        return new Greater(a, b);
+    }
+    
+    public static ExpressionTemplate greaterOrEqual(ExpressionTemplate a, ExpressionTemplate b){
+        return new GreaterOrEqual(a, b);
+    }
+    
+    public static ExpressionTemplate less(ExpressionTemplate a, ExpressionTemplate b){
+        return new Less(a, b);
+    }
+    
+    public static ExpressionTemplate lessOrEqual(ExpressionTemplate a, ExpressionTemplate b){
+        return new LessOrEqual(a, b);
+    }
+    
+    public static ExpressionTemplate sum(Collection<ExpressionTemplate> operands){
+        return new Sum(operands);
+    }
+    
+    public static ExpressionTemplate product(Collection<ExpressionTemplate> operands){
+        return new Product(operands);
+    }
+    
+    public static ExpressionTemplate sub(ExpressionTemplate a, ExpressionTemplate b){
+        return new Sub(a, b);
+    }
+    
+    public static ExpressionTemplate div(ExpressionTemplate a, ExpressionTemplate b){
+        return new Div(a, b);
+    }
+    
+    public static ExpressionTemplate negateNumber(ExpressionTemplate template){
+        return new NegationNumber(template);
+    }
+    
+    private static class Negation extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate template;
+        
+        Negation(ExpressionTemplate template){
+            this.template = template;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.negate(template.instantiateWithBooleanResult());
+        }
+    }
+    
+    private static class And extends AbstractBooleanExpressionTemplate{
+        
+        private final Collection<ExpressionTemplate> operands;
+        
+        And(Collection<ExpressionTemplate> operands){
+            this.operands = operands;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.and(operands.stream().map(ExpressionTemplate::instantiateWithBooleanResult).toList());
+        }
+    }
+    
+    private static class Or extends AbstractBooleanExpressionTemplate{
+        
+        private final Collection<ExpressionTemplate> operands;
+        
+        Or(Collection<ExpressionTemplate> operands){
+            this.operands = operands;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.or(operands.stream().map(ExpressionTemplate::instantiateWithBooleanResult).toList());
+        }
+    }
+    
+    private static class Concatenate extends AbstractStringExpressionTemplate{
+        
+        private final Collection<ExpressionTemplate> operands;
+        
+        Concatenate(Collection<ExpressionTemplate> operands){
+            this.operands = operands;
+        }
+        
+        @Override
+        public ToStringExpression instantiateWithStringResult(){
+            return Expressions.concat(operands.stream().map(ExpressionTemplate::instantiateWithStringResult).toList());
+        }
+    }
+    
+    private static class Equal extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        Equal(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.equal(a.instantiateWithStringResult(), b.instantiateWithStringResult());
+        }
+    }
+    
+    private static class NotEqual extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        NotEqual(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.notEqual(a.instantiateWithStringResult(), b.instantiateWithStringResult());
+        }
+    }
+    
+    private static class EqualIgnoreCase extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        EqualIgnoreCase(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.equalIgnoreCase(a.instantiateWithStringResult(), b.instantiateWithStringResult());
+        }
+    }
+    
+    private static class NotEqualIgnoreCase extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        NotEqualIgnoreCase(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.notEqualIgnoreCase(a.instantiateWithStringResult(), b.instantiateWithStringResult());
+        }
+    }
+    
+    private static class StartsWith extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        private StartsWith(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.startsWith(a.instantiateWithStringResult(), b.instantiateWithStringResult());
+        }
+    }
+    
+    private static class EndsWith extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        private EndsWith(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.endsWith(a.instantiateWithStringResult(), b.instantiateWithStringResult());
+        }
+    }
+    
+    private static class Contains extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        private Contains(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.contains(a.instantiateWithStringResult(), b.instantiateWithStringResult());
+        }
+    }
+    
+    private static class Greater extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        Greater(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.greaterThan(a.instantiateWithDoubleResult(), b.instantiateWithDoubleResult());
+        }
+    }
+    
+    private static class GreaterOrEqual extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        GreaterOrEqual(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.greaterOrEqualThan(a.instantiateWithDoubleResult(), b.instantiateWithDoubleResult());
+        }
+    }
+    
+    private static class Less extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        Less(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.lessThan(a.instantiateWithDoubleResult(), b.instantiateWithDoubleResult());
+        }
+    }
+    
+    private static class LessOrEqual extends AbstractBooleanExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        LessOrEqual(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToBooleanExpression instantiateWithBooleanResult(){
+            return Expressions.lessOrEqualThan(a.instantiateWithDoubleResult(), b.instantiateWithDoubleResult());
+        }
+    }
+    
+    private static class Sum extends AbstractDoubleExpressionTemplate{
+        
+        private final Collection<ExpressionTemplate> operands;
+        
+        Sum(Collection<ExpressionTemplate> operands){
+            this.operands = operands;
+        }
+        
+        @Override
+        public ToDoubleExpression instantiateWithDoubleResult(){
+            return Expressions.sum(operands.stream().map(ExpressionTemplate::instantiateWithDoubleResult).toList());
+        }
+    }
+    
+    private static class Product extends AbstractDoubleExpressionTemplate{
+        
+        private final Collection<ExpressionTemplate> operands;
+        
+        Product(Collection<ExpressionTemplate> operands){
+            this.operands = operands;
+        }
+        
+        @Override
+        public ToDoubleExpression instantiateWithDoubleResult(){
+            return Expressions.product(operands.stream().map(ExpressionTemplate::instantiateWithDoubleResult).toList());
+        }
+    }
+    
+    private static class Sub extends AbstractDoubleExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        Sub(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToDoubleExpression instantiateWithDoubleResult(){
+            return Expressions.sub(a.instantiateWithDoubleResult(), b.instantiateWithDoubleResult());
+        }
+    }
+    
+    private static class Div extends AbstractDoubleExpressionTemplate{
+        
+        private final ExpressionTemplate a;
+        private final ExpressionTemplate b;
+        
+        Div(ExpressionTemplate a, ExpressionTemplate b){
+            this.a = a;
+            this.b = b;
+        }
+        
+        @Override
+        public ToDoubleExpression instantiateWithDoubleResult(){
+            return Expressions.div(a.instantiateWithDoubleResult(), b.instantiateWithDoubleResult());
+        }
+    }
+    
+    private static class NegationNumber extends AbstractDoubleExpressionTemplate{
+        
+        private final ExpressionTemplate template;
+        
+        NegationNumber(ExpressionTemplate template){
+            this.template = template;
+        }
+        
+        @Override
+        public ToDoubleExpression instantiateWithDoubleResult(){
+            return Expressions.negateNumber(template.instantiateWithDoubleResult());
+        }
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/tokens/BooleanToken.java

@@ -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;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/tokens/DefaultTokens.java

@@ -0,0 +1,50 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.tokens;
+
+public class DefaultTokens{
+    public static final Token AND = new Token("AND");
+    public static final Token OR = new Token("OR");
+    public static final Token OPENING_PARENTHESIS = new Token("OPENING_PARENTHESIS");
+    public static final Token CLOSING_PARENTHESIS = new Token("CLOSING_PARENTHESIS");
+    public static final Token EQUAL = new Token("EQUAL");
+    public static final Token NOT_EQUAL = new Token("NOT_EQUAL");
+    public static final Token EQUAL_IGNORE_CASE = new Token("EQUAL_IGNORE_CASE");
+    public static final Token NOT_EQUAL_IGNORE_CASE = new Token("NOT_EQUAL_IGNORE_CASE");
+    public static final Token STARTS_WITH = new Token("STARTS_WITH");
+    public static final Token ENDS_WITH = new Token("ENDS_WITH");
+    public static final Token CONTAINS = new Token("CONTAINS");
+    public static final Token NEGATION = new Token("NEGATION");
+    public static final Token GREATER_THAN = new Token("GREATER_THAN");
+    public static final Token GREATER_OR_EQUAL_THAN = new Token("GREATER_OR_EQUAL_THAN");
+    public static final Token LESSER_THAN = new Token("LESSER_THAN");
+    public static final Token LESSER_OR_EQUAL_THAN = new Token("LESSER_OR_EQUAL_THAN");
+    public static final Token CONCAT_STRING = new Token("CONCAT_STRING");
+    public static final Token ADD = new Token("ADD");
+    public static final Token SUB = new Token("SUB");
+    public static final Token MULT = new Token("MULT");
+    public static final Token DIV = new Token("DIV");
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/tokens/NumberToken.java

@@ -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;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/tokens/PlaceholderToken.java

@@ -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;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/tokens/StringToken.java

@@ -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;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/tokens/Token.java

@@ -0,0 +1,40 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022-2024 Andre_601
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+package ch.andre601.advancedserverlist.core.profiles.conditions.tokens;
+
+public class Token{
+    
+    private final String id;
+    
+    public Token(String id){
+        this.id = id;
+    }
+    
+    @Override
+    public String toString(){
+        return id;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/tokens/readers/NonQuotedLiteralTokenReader.java

@@ -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.tokens.readers;
+
+import ch.andre601.advancedserverlist.api.objects.GenericPlayer;
+import ch.andre601.advancedserverlist.api.objects.GenericServer;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ExpressionsWarnHelper;
+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, ExpressionsWarnHelper warnHelper){
+        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()));
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/tokens/readers/NumberTokenReader.java

@@ -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.tokens.readers;
+
+import ch.andre601.advancedserverlist.api.objects.GenericPlayer;
+import ch.andre601.advancedserverlist.api.objects.GenericServer;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ExpressionsWarnHelper;
+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, ExpressionsWarnHelper warnHelper){
+        int previous = position.getIndex();
+        Number number = format.parse(text, position);
+        
+        if(position.getIndex() != previous)
+            return new NumberToken(number.doubleValue());
+        
+        return null;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/tokens/readers/PatternTokenReader.java

@@ -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.expressions.ExpressionsWarnHelper;
+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, ExpressionsWarnHelper warnHelper){
+        if(text.regionMatches(ignoreCase, position.getIndex(), pattern, 0, pattern.length())){
+            position.setIndex(position.getIndex() + pattern.length());
+            return token;
+        }
+        
+        return null;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/tokens/readers/PlaceholderTokenReader.java

@@ -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.tokens.readers;
+
+import ch.andre601.advancedserverlist.api.objects.GenericPlayer;
+import ch.andre601.advancedserverlist.api.objects.GenericServer;
+import ch.andre601.advancedserverlist.core.profiles.conditions.expressions.ExpressionsWarnHelper;
+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, ExpressionsWarnHelper warnHelper){
+        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, warnHelper));
+        }
+        return null;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/tokens/readers/QuotedLiteralTokenReader.java

@@ -0,0 +1,63 @@
+/*
+ * 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.expressions.ExpressionsWarnHelper;
+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, ExpressionsWarnHelper warnHelper){
+        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;
+    }
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/conditions/tokens/readers/TokenReader.java

@@ -0,0 +1,48 @@
+/*
+ * 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.expressions.ExpressionsWarnHelper;
+import ch.andre601.advancedserverlist.core.profiles.conditions.tokens.Token;
+
+import java.text.ParsePosition;
+
+public abstract class TokenReader{
+    
+    private final int priority;
+    
+    public TokenReader(int priority){
+        this.priority = priority;
+    }
+    
+    public int getPriority(){
+        return priority;
+    }
+    
+    public abstract Token read(String text, ParsePosition position, GenericPlayer player, GenericServer server, ExpressionsWarnHelper warnHelper);
+}

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/favicon/FaviconHandler.java

@@ -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);

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/profile/ProfileManager.java

@@ -45,7 +45,7 @@ public class ProfileManager{
      */
     public static ProfileEntry merge(ServerListProfile profile){
         ProfileEntry entry = profile.getRandomProfile();
-        ProfileEntry defEntry = profile.getDefaultProfile();
+        ProfileEntry defEntry = profile.defaultProfile();
         
         List<String> motd = resolveMOTD(entry, defEntry);
         List<String> players = resolvePlayers(entry, defEntry);
@@ -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();
     }
 }

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/profile/ProfileSerializer.java

@@ -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());
     }
 }