Merge pull request #2667 from Multiverse/content-display-improvements

A few tweaks to ContentDisplay and friends.

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -1,77 +0,0 @@
-name: 🐛 Report a Bug
-description: Report a problem with Multiverse-Core.
-title: "[Bug]: "
-labels: ["Bug: Unconfirmed"]
-body:
-  - type: markdown
-    attributes:
-      value: |
-        Thanks for taking the time to fill out this bug report!
-
-        If you are having issues with other submodules of Multiverse, please go to their respective git repo:
-            Multiverse-Portals: https://github.com/Multiverse/Multiverse-Portals/issues/new/choose
-            Multiverse-NetherPortals: https://github.com/Multiverse/Multiverse-NetherPortals/issues/new/choose
-            Multiverse-Inventories: https://github.com/Multiverse/Multiverse-Inventories/issues/new/choose
-            Multiverse-SignPortals: https://github.com/Multiverse/Multiverse-SignPortals/issues/new/choose
-
-        Not sure if this is a bug with Multiverse-Core? Feel free to ask on our Discord server: https://discord.gg/NZtfKky
-
-        When completing the report, please ensure all fields are filled with the correct details requested. Failure to do so will result in your issue being closed.
-  - type: input
-    id: mutliverse-version-info
-    attributes:
-      label: '`/mv version -p` output'
-      description: Run `/mv version -p` in the console, then copy and paste the link from the output of the command into this box.
-    validations:
-      required: true
-  - type: input
-    id: server-logs
-    attributes:
-      label: Server logs
-      description: >
-        Include full startup log and console error (if any). upload all relevant logs to either https://paste.gg
-        or https://gist.github.com, save and the paste the link in this box.
-    validations:
-      required: true
-  - type: textarea
-    id: server-version
-    attributes:
-      label: Server Version
-      description: Output of `/version` command.
-      placeholder: server version info
-      render: shell
-    validations:
-      required: true
-  - type: textarea
-    id: bug-description
-    attributes:
-      label: Bug Description
-      description: Describe in detail what the bug is about. Include the expected behaviour and actual behaviour.
-      placeholder: "Example: When running `/mv` it cause the server to crash..."
-    validations:
-      required: true
-  - type: textarea
-    id: reproduce-steps
-    attributes:
-      label: Steps to reproduce
-      description: Provide detailed intructions to trigger the bug.
-      placeholder: |
-        Example:
-          1. Start a server with only multiverse installed.
-          2. Run `/mv` command.
-          3. Players all get kicked with a "server closed" message.
-          ...
-    validations:
-      required: true
-  - type: checkboxes
-    id: agreements
-    attributes:
-      label: Agreements
-      description: Ensure you have done the following being submitting this issue.
-      options:
-        - label: I have searched for and ensured there isn't already an open or resolved issue(s) regarding this.
-          required: true
-        - label: >
-            I was able to reproduce my issue on a freshly setup and up-to-date server with the latest
-            version of Multiverse plugins with no other plugins and with no kinds of other server or client mods.
-          required: true

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +1,5 @@
 blank_issues_enabled: false
 contact_links:
-  - name: 💬 Multiverse Discord Server
+  - name: 💬 ​Multiverse Discord Server
     url: https://discord.gg/NZtfKky
     about: Need help with using Multiverse-Core or just want to chat with the devs? Join the Multiverse Discord Server for help!

.github/ISSUE_TEMPLATE/feature-request.yml

@@ -1,41 +0,0 @@
-name: 💡 Request a Feature
-description: Suggest a feature you want to see in Multiverse-Core!
-title: "[Idea]: "
-labels: ["Type: Idea"]
-body:
-  - type: markdown
-    attributes:
-      value: |
-        Thanks for taking the time to share your ideas!
-
-        If you are look for other submodules of Multiverse, go to their respective git repo:
-            Multiverse-Portals: https://github.com/Multiverse/Multiverse-Portals/issues/new/choose
-            Multiverse-NetherPortals: https://github.com/Multiverse/Multiverse-NetherPortals/issues/new/choose
-            Multiverse-Inventories: https://github.com/Multiverse/Multiverse-Inventories/issues/new/choose
-            Multiverse-SignPortals: https://github.com/Multiverse/Multiverse-SignPortals/issues/new/choose
-
-        Not sure if your feature fits in Multiverse-Core? Feel free to ask on our Discord server: https://discord.gg/NZtfKky
-  - type: textarea
-    id: feature-description
-    attributes:
-      label: Describe the feature
-      description: What feature are you suggesting?
-      placeholder: "Example: I hope multiverse can implement random teleport feature..."
-    validations:
-      required: true
-  - type: textarea
-    id: feature-reasoning
-    attributes:
-      label: How is the feature useful to all Multiverse users?
-      description: How is the feature useful to all players, server owners and/or developers?
-      placeholder: "Example: Random teleporting can be integrated into many multiverse modules such as mv-portals..."
-    validations:
-      required: true
-  - type: checkboxes
-    id: agreements
-    attributes:
-      label: Agreements
-      description: Ensure you have done the following being submitting this issue.
-      options:
-        - label: I have searched for and ensured there isn't already an open issue regarding this.
-          required: true

.github/ISSUE_TEMPLATE/help.md

@@ -0,0 +1,56 @@
+---
+name: ❓ Help!
+about: Encountered a problem with Multiverse-Core? Not sure how to fix it?
+title: ''
+labels: 'Type: Assistance'
+assignees: ''
+
+---
+
+<!-- Multiverse-Core help guide
+
+Don't write inside the arrows as they will be hidden when you post your issue.
+
+Get latest build from: http://ci.onarandombox.com/view/Multiverse/
+
+If you need help other submodules of Multiverse, go to their respective git repo:
+    Multiverse-Portals: https://github.com/Multiverse/Multiverse-Portals/issues
+    Multiverse-NetherPortals: https://github.com/Multiverse/Multiverse-NetherPortals/issues
+    Multiverse-Inventories: https://github.com/Multiverse/Multiverse-Inventories/issues
+    Multiverse-SignPortals: https://github.com/Multiverse/Multiverse-SignPortals/issues
+
+Or come join our Discord server to get help sooner: https://discord.gg/NZtfKky
+
+If you're happy to wait (or you were sent here from Discord), read on:
+
+1.  Check the Usage and FAQ pages to see if it answers your queries:
+      https://github.com/Multiverse/Multiverse-Core/wiki/Basics
+      https://github.com/Multiverse/Multiverse-Core/wiki/FAQ
+
+2.  Fill out the template.
+      This will help us understand what problem you've encountered and help us
+      find a solution.
+
+3.  When linking files, do not attach them to the post!
+      Copy and paste any logs into https://gist.github.com/ or other similar service.
+
+4.  Delete this line and all above lines before posting your issue!       -->
+
+### Information
+
+* **Server version:** <!-- Insert output of `/version` command -->
+
+* **Full output of `/mv version -p`:** <!-- Replace this with the command output's https://paste.gg/ link -->
+
+* **Server log:** <!-- Upload `logs/latest.log` to https://gist.github.com/ -->
+
+### Help request
+
+**Problem**
+<!-- What problem did you encounter? -->
+
+**What I have tried**
+<!-- What have you tried so far? -->
+
+**Screenshots**
+<!-- If relevant, include any screenshots here. -->

.github/ISSUE_TEMPLATE/report-a-bug.md

@@ -0,0 +1,59 @@
+---
+name: 🐛 Report a Bug
+about: Report a Multiverse-Core bug. Only use this if you're 100% sure it's something wrong with Multiverse-Core - otherwise, try "Help!".
+title: ''
+labels: 'Bug: Unconfirmed'
+assignees: ''
+
+---
+
+<!-- Multiverse-Core bug reporting guide
+
+Don't put anything inside this block, as it won't be included in the issue.
+
+Get latest build from: http://ci.onarandombox.com/view/Multiverse/
+
+If you are having issues with other submodules of Multiverse, go to their respective git repo:
+    Multiverse-Portals: https://github.com/Multiverse/Multiverse-Portals/issues
+    Multiverse-NetherPortals: https://github.com/Multiverse/Multiverse-NetherPortals/issues
+    Multiverse-Inventories: https://github.com/Multiverse/Multiverse-Inventories/issues
+    Multiverse-SignPortals: https://github.com/Multiverse/Multiverse-SignPortals/issues
+
+If you are reporting a bug, please follow the following steps:
+
+1.  Fill out the template in full.
+      Run the commands in the console. Don't just put "latest" as a version,
+      or we will ignore it.
+
+2.  When linking files, do not attach them to the post!
+      Copy and paste any logs into https://gist.github.com/, then paste a
+      link to them in the relevant parts of the template.
+      **DO NOT drag files into this box!**
+
+3.  Make sure not to write between the arrows, as anything there will be
+    hidden.
+
+4.  Delete this line and all above lines before posting your issue!       -->
+
+### Information
+
+* **Server version:** <!-- Insert output of `/version` command -->
+
+* **Full output of `/mv version -p`:** <!-- Replace this with the command output's https://paste.gg/ link -->
+
+* **Server log:** <!-- Upload `logs/latest.log` to https://gist.github.com/ -->
+
+### Details
+I was **`<able / not able>`** to reproduce my issue on a freshly setup and up-to-date server with the latest version of Multiverse plugins with no other plugins and with no kinds of other server or client mods.
+
+**Description**  
+<!-- Replace this with a brief summary of the bug. -->
+
+**Steps to reproduce**  
+<!-- Replace this with exactly what you did to cause the bug. -->
+
+**Expected behavior**  
+<!-- Replace this with what you expected to happen. -->
+
+**Screenshots**  
+<!-- Replace this with screenshots, if necessary. -->

.github/ISSUE_TEMPLATE/request-a-feature.md

@@ -0,0 +1,54 @@
+---
+name: 💡 Request a Feature
+about: Suggest a feature you want to see in Multiverse-Core!
+title: ''
+labels: 'Type: Idea'
+assignees: ''
+
+---
+
+<!-- Multiverse-Core feature request guide
+
+Fill out the template. Don't write inside the arrows as they will be hidden
+when you post your issue.
+
+Get latest build from: http://ci.onarandombox.com/view/Multiverse/
+
+If you are look for other submodules of Multiverse, go to their respective git repo:
+    Multiverse-Portals: https://github.com/Multiverse/Multiverse-Portals/issues
+    Multiverse-NetherPortals: https://github.com/Multiverse/Multiverse-NetherPortals/issues
+    Multiverse-Inventories: https://github.com/Multiverse/Multiverse-Inventories/issues
+    Multiverse-SignPortals: https://github.com/Multiverse/Multiverse-SignPortals/issues
+
+Not sure if your feature fits in Multiverse-Core? Feel free to ask on our Discord
+server: https://discord.gg/NZtfKky
+
+If you have a feature suggestion for Multiverse-Core, read the following tips:
+
+1.  Fill out the template.
+      This will help us understand what you're requesting and why you want us
+      to add it.
+
+2.  Keep it simple.
+      Make sure it's easy to understand what you're requesting. A good way is
+      to keep it to one request per GitHub issue, as we can then easily track
+      feature requests.
+
+3.  Check whether it has already been asked or added.
+      You can search the issue tracker to see if your feature has already been
+      requested at https://github.com/Multiverse/Multiverse-Core/issues.
+
+4.  Ask yourself: "Does this belong in Multiverse-Core?"
+      There are lots of features that we reject because most servers won't
+      need or use them. If your feature is very specific or already exists in
+      another plugin, it might not be a good fit for Multiverse-Core.
+
+5.  Delete this line and all above lines before posting your issue!       -->
+
+### Feature request
+
+**Feature description**
+<!-- What feature are you suggesting? -->
+
+**How the feature is useful**
+<!-- How is the feature useful to players, server owners and/or developers? -->

.github/labeler.yml

@@ -1,2 +0,0 @@
-prerelease:
-  - '*'

.github/workflows/dbo_test.yml

@@ -1,38 +0,0 @@
-name: Create Release Version & Publish Package
-
-on:
-  push:
-    branches: [dbo-test]
-
-jobs:
-  dbo_upload_test:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Download release artifact
-        id: release-artifact
-        uses: dsaltares/fetch-gh-release-asset@master
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          # version: tags/${{ github.event.inputs.version }}
-          regex: true
-          file: multiverse-core-(.*)\.jar
-          target: 'subdir/'
-
-      - name: Upload to dev.bukkit.org
-        uses: benwoo1110/dbo-upload-action@v0.1.0
-        with:
-          api_token: ${{ secrets.DBO_UPLOAD_API_TOKEN }}
-          project_id: 30765
-          changelog: ${{ steps.release-artifact.outputs.body }}
-          changelog_type: markdown
-          display_name: ${{ steps.release-artifact.outputs.version }}
-          game_versions: 1.13, 1.14, 1.15, 1.16, 1.17, 1.18, 1.18.1, 1.18.2, 1.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4, 1.20, 1.20.1
-          project_relations: >
-            [
-              {"slug": "multiverse-portals", "type": "optionalDependency"},
-              {"slug": "multiverse-netherportals", "type": "optionalDependency"},
-              {"slug": "multiverse-signportals", "type": "optionalDependency"},
-              {"slug": "multiverse-inventories", "type": "optionalDependency"}
-            ]
-          file_path: ${{ github.workspace }}/subdir/multiverse-core-${{ steps.release-artifact.outputs.version }}.jar
-          debug: true

.github/workflows/pr_labeler.yml

@@ -1,17 +0,0 @@
-name: "Pull Request Labeler"
-
-on:
-  pull_request_target:
-    types: [opened]
-    branches: [main]
-
-jobs:
-  prerelease_labeler:
-    permissions:
-      contents: read
-      pull-requests: write
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/labeler@v4
-        with:
-          repo-token: "${{ secrets.GITHUB_TOKEN }}"

.github/workflows/promote_release.yml

@@ -1,90 +0,0 @@
-name: Manually promote last prerelease to release
-
-on:
-  workflow_dispatch:
-    inputs:
-      version:
-        description: 'Version to promote'
-        required: true
-      version-bump:
-        description: 'Version bump to apply - should usually match the version bump used for the prerelease since last release'
-        required: true
-        type: choice
-        options:
-          - 'patch'
-          - 'minor'
-          - 'major'
-
-jobs:
-  manually_promote_release:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Verify input version is prerelease
-        run: |
-          if [[ "${{ github.event.inputs.version }}" != *"pre"* ]]; then
-              echo "Version must be a prerelease"
-              exit 1
-          fi
-
-      - name: Get release info
-        id: get-release
-        uses: cardinalby/git-get-release-action@v1
-        env:
-          GITHUB_TOKEN: ${{ github.token }}
-        with:
-          tag: ${{ github.event.inputs.version }}
-
-      - uses: actions/checkout@v3
-        with:
-          ref: ${{ steps.get-release.outputs.tag_name }}
-
-      - uses: actions/setup-java@v3
-        with:
-          java-version: '17'
-          distribution: 'adopt'
-          cache: gradle
-
-      - name: Validate Gradle wrapper
-        uses: gradle/wrapper-validation-action@v1
-
-      - name: Remove prerelease tag
-        run: |
-          echo "Removing prerelease tag from version"
-          echo "VERSION=$(echo ${{ steps.get-release.outputs.tag_name }} | sed -E 's/-pre.*//')" >> $GITHUB_ENV
-
-      - name: Build
-        uses: gradle/gradle-build-action@v2
-        with:
-          arguments: clean build -x test -x checkstyleMain -x checkstyleTest
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          GITHUB_VERSION: ${{ env.VERSION }}
-
-      - name: Create release
-        id: release
-        uses: Multiverse/release-on-push-action@skip_prs
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          bump_version_scheme: ${{ github.event.inputs.version-bump }}
-          tag_prefix: ''
-          release_name: "<RELEASE_VERSION>"
-          use_github_release_notes: true
-          ref: ${{ steps.get-release.outputs.target_commitish }}
-          skip_prs: true
-
-      - name: Publish package
-        uses: gradle/gradle-build-action@v2
-        with:
-          arguments: publish
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          GITHUB_VERSION: ${{ env.VERSION }}
-
-      - name: Upload release artifact
-        uses: svenstaro/upload-release-action@v2
-        with:
-          repo_token: ${{ secrets.GITHUB_TOKEN }}
-          file: build/libs/multiverse-core-${{ env.VERSION }}.jar
-          asset_name: multiverse-core-${{ steps.release.outputs.tag_name }}.jar
-          tag: ${{ steps.release.outputs.tag_name }}

.github/workflows/release.yml

@@ -1,64 +0,0 @@
-name: Create Release Version & Publish Package
-
-on:
-  push:
-    branches: [main]
-
-jobs:
-  release_on_push:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-
-      - uses: actions/setup-java@v3
-        with:
-          java-version: '17'
-          distribution: 'adopt'
-          cache: gradle
-
-      - name: Validate Gradle wrapper
-        uses: gradle/wrapper-validation-action@v1
-
-      - name: Test & Build
-        uses: gradle/gradle-build-action@v2
-        with:
-          arguments: clean build -x assemble -x shadowJar
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Create release
-        id: release
-        uses: Multiverse/release-on-push-action@support_prerelease
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          bump_version_scheme: norelease
-          tag_prefix: ''
-          release_name: "<RELEASE_VERSION>"
-          use_github_release_notes: true
-
-      - name: Modify version scheme
-        run: |
-            if [[ "${{ steps.release.outputs.tag_name }}" == *"pre"* ]]; then
-                echo "Replacing prerelease version scheme with SNAPSHOT"
-                echo "VERSION=$(echo ${{ steps.release.outputs.tag_name }} | sed -E 's/-pre.*/-SNAPSHOT/')" >> $GITHUB_ENV
-            else
-                echo "Using release version scheme"
-                echo "VERSION=${{ steps.release.outputs.tag_name }}" >> $GITHUB_ENV
-            fi
-
-      - name: Publish package
-        uses: gradle/gradle-build-action@v2
-        with:
-          arguments: publish
-        env:
-          GITHUB_VERSION: ${{ env.VERSION }}
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Upload release artifact
-        uses: svenstaro/upload-release-action@v2
-        with:
-          repo_token: ${{ secrets.GITHUB_TOKEN }}
-          file: build/libs/multiverse-core-${{ env.VERSION }}.jar
-          asset_name: multiverse-core-${{ steps.release.outputs.tag_name }}.jar
-          tag: ${{ steps.release.outputs.tag_name }}

.github/workflows/require_label.yml

@@ -1,18 +0,0 @@
-name: Require PR Labels
-
-on:
-  pull_request:
-    types: [opened, labeled, unlabeled, synchronize]
-    branches: [main]
-
-jobs:
-  require_label:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: mheap/github-action-required-labels@v2
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          mode: exactly
-          count: 1
-          labels: "release:major, release:minor, release:patch, no version bump"

.github/workflows/test.yml

@@ -1,36 +0,0 @@
-name: Run unit tests against all PRs
-
-on:
-  pull_request:
-    types: [opened, synchronize]
-
-jobs:
-  test:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-    steps:
-      - uses: actions/checkout@v3
-
-      - uses: actions/setup-java@v3
-        with:
-          java-version: '17'
-          distribution: 'adopt'
-          cache: gradle
-
-      - name: Validate Gradle wrapper
-        uses: gradle/wrapper-validation-action@v1
-
-      - name: Run unit tests
-        uses: gradle/gradle-build-action@v2
-        with:
-          arguments: build -x checkstyleMain -x checkstyleTest -x javadoc
-        env:
-          GITHUB_VERSION: pr${{ github.event.pull_request.number }}
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Artifact output
-        uses: actions/upload-artifact@v3
-        with:
-          name: multiverse-core-pr${{ github.event.pull_request.number }}
-          path: build/libs/multiverse-core-pr${{ github.event.pull_request.number }}.jar

.gitignore

@@ -43,6 +43,3 @@ debug.log
 # Doxygen
 /docs/html
 debug.txt
-
-# Gradle
-.gradle

.travis.yml

@@ -0,0 +1,6 @@
+language: java
+jdk:
+  - oraclejdk8
+notifications:
+  email: false
+dist: trusty

LICENSE.md

@@ -1,6 +0,0 @@
-Copyright (c) 2011, The Multiverse Team All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of the The Multiverse Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-

README.md

@@ -1,44 +1,16 @@
-![Multiverse 2](config/multiverse2-long.png)
-
-[![Maven CI/CD](https://github.com/Multiverse/Multiverse-Core/actions/workflows/build.yml/badge.svg)](https://github.com/Multiverse/Multiverse-Core/actions/workflows/build.yml)
-[![Release](https://img.shields.io/nexus/r/com.onarandombox.multiversecore/Multiverse-Core?label=release&server=https%3A%2F%2Frepo.onarandombox.com%2F)](https://dev.bukkit.org/projects/multiverse-core)
-[![Dev builds](https://img.shields.io/nexus/s/com.onarandombox.multiversecore/Multiverse-Core?label=dev%20builds&server=http%3A%2F%2Frepo.onarandombox.com%2F)](https://ci.onarandombox.com/job/Multiverse-Core/)
-[![Discord](https://img.shields.io/discord/325459248047980545?label=discord&logo=discord)](https://discord.gg/NZtfKky)
-[![Support me on Patreon](https://img.shields.io/endpoint.svg?url=https%3A%2F%2Fshieldsio-patreon.vercel.app%2Fapi%3Fusername%3Ddumptruckman%26type%3Dpatrons&style=flat)](https://patreon.com/dumptruckman)
-[![License](https://img.shields.io/github/license/Multiverse/Multiverse-Core)](LICENSE.md)
-
-About
-========
-[Multiverse](https://dev.bukkit.org/projects/multiverse-core) was created at the dawn of Bukkit multiworld support. It has since then grown into a **complete world management solution!** Multiverse provides the easiest to use world management solution for your Minecraft server, big or small, and with great addons like [Portals](https://dev.bukkit.org/projects/multiverse-portals) and [NetherPortals](https://dev.bukkit.org/projects/multiverse-netherportals/), what's not to love!
-<br><br>
-Now it's time to create your very own Multiverse server, do check out our [Wiki](https://github.com/Multiverse/Multiverse-Core/wiki) and [Usage Guide](https://github.com/Multiverse/Multiverse-Core/wiki/Basics) to get started. Feel free to hop onto our [Discord](https://discord.gg/NZtfKky) if you have any question or just want to have a chat with us!
-
-### Amazing sub-modules available:
-* [Multiverse-NetherPortals](https://github.com/Multiverse/Multiverse-NetherPortals) -> Have separate nether and end worlds for each of your overworlds!
-* [Multiverse-Portals](https://github.com/Multiverse/Multiverse-Portals) -> Make custom portals to go to any destination!
-* [Multiverse-Inventories](https://github.com/Multiverse/Multiverse-Inventories) -> Have separated players stats and inventories per world or per group of worlds.
-* [Multiverse-SignPortals](https://github.com/Multiverse/Multiverse-SignPortals) -> Signs as teleprompters!
-
 Building
 ========
-Simply build the source with Gradle:
-```
-./gradlew build
-```
+Simply build the source with maven:
+
+    $ mvn install
+
 More details are available on the [build instructions wiki page](https://github.com/Multiverse/Multiverse-Core/wiki/Building).
 
-
-Contributing
-=======
-**Want to help improve Multiverse?** There are several ways you can support and contribute to the project.
-* Take a look at our "Bug: Unconfirmed" issues, where you can find issues that need extra testing and investigation.
-* Want others to love Multiverse too? You can join the [Multiverse Discord community](https://discord.gg/NZtfKky) and help others with issues and setup!
-* A Multiverse guru? You can update our [Wiki](https://github.com/Multiverse/Multiverse-Core/wiki) with your latest tip, tricks and guides! The wiki open for all to edit and improve.
-* Love coding? You could look at ["State: Open to PR"](https://github.com/Multiverse/Multiverse-Core/labels/State%3A%20Open%20to%20PR) and ["Resolution: Accepted"](https://github.com/Multiverse/Multiverse-Core/labels/Resolution%3A%20Accepted) issues. We're always happy to receive bug fixes and feature additions as [pull requests](https://www.freecodecamp.org/news/how-to-make-your-first-pull-request-on-github-3/).
-* If you'd like to make a financial contribution to the project, do consider joining our [patreon](https://www.patreon.com/dumptruckman) or make a one-time donation [here](https://paypal.me/dumptruckman)!
-
-Additionally, we would like to give a big thanks to everyone that has supported Multiverse over the years, as well as those in the years to come. Thank you!
-
 License
 =======
-Multiverse-Core is licensed under BSD-3-Clause License. Please see [LICENSE.md](LICENSE.md) for more info.
+Copyright (c) 2011, The Multiverse Team All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of the The Multiverse Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+

build.gradle

@@ -1,286 +0,0 @@
-import org.apache.tools.ant.filters.ReplaceTokens
-
-plugins {
-    id 'java-library'
-    id 'maven-publish'
-    id 'checkstyle'
-    id 'com.github.johnrengelman.shadow' version '7.1.2'
-    id "org.jetbrains.kotlin.jvm" version "1.8.10"
-}
-
-version = System.getenv('GITHUB_VERSION') ?: 'local'
-group = 'com.onarandombox.multiversecore'
-description = 'Multiverse-Core'
-
-java {
-    toolchain {
-        languageVersion.set(JavaLanguageVersion.of(17))
-    }
-}
-
-repositories {
-    mavenLocal()
-    mavenCentral()
-
-    maven {
-        url = uri('https://hub.spigotmc.org/nexus/content/repositories/snapshots/')
-    }
-
-    maven {
-        url = uri('https://repo.onarandombox.com/content/groups/public')
-    }
-
-    maven {
-        url = uri('https://hub.spigotmc.org/nexus/content/groups/public/')
-    }
-
-    maven {
-        url = uri('https://jitpack.io')
-    }
-
-    maven {
-        url = uri('https://repo.minebench.de/')
-    }
-
-    maven {
-        url = uri('https://repo.maven.apache.org/maven2/')
-    }
-
-    maven {
-        name = 'aikar repo'
-        url = uri('https://repo.aikar.co/content/groups/aikar/')
-    }
-
-    maven {
-        name = 'glaremasters repo'
-        url = 'https://repo.glaremasters.me/repository/towny/'
-    }
-    maven {
-        name = 'PlaceholderAPI'
-        url = 'https://repo.extendedclip.com/content/repositories/placeholderapi/'
-    }
-}
-
-configurations {
-    oldTestImplementation.extendsFrom implementation
-    oldTestRuntime.extendsFrom runtime
-    relocatedApi
-    compileClasspath.extendsFrom relocatedApi
-    runtimeClasspath.extendsFrom relocatedApi
-    testCompileClasspath.extendsFrom relocatedApi
-    testRuntimeClasspath.extendsFrom relocatedApi
-    oldTestCompileClasspath.extendsFrom relocatedApi
-    oldTestRuntimeClasspath.extendsFrom relocatedApi
-}
-
-dependencies {
-    compileOnly 'org.spigotmc:spigot-api:1.16.5-R0.1-SNAPSHOT'
-
-    // Economy
-    implementation('com.github.MilkBowl:VaultAPI:1.7.1') {
-        exclude group: 'org.bukkit', module: 'bukkit'
-    }
-
-    // PlaceholderAPI
-    implementation 'me.clip:placeholderapi:2.11.3'
-
-    // Command Framework
-    relocatedApi 'co.aikar:acf-paper:0.5.1-SNAPSHOT'
-
-    // Config
-    relocatedApi('me.main__.util:SerializationConfig:1.7') {
-        exclude group: 'org.bukkit', module: 'bukkit'
-    }
-    relocatedApi('io.github.townyadvanced.commentedconfiguration:CommentedConfiguration:1.0.1') {
-        exclude group: 'org.spigotmc', module: 'spigot-api'
-    }
-
-    // Utils
-    relocatedApi 'io.vavr:vavr:0.10.4'
-    relocatedApi 'org.glassfish.hk2:hk2-locator:3.0.3'
-    relocatedApi('com.dumptruckman.minecraft:Logging:1.1.1') {
-        exclude group: 'junit', module: 'junit'
-    }
-    relocatedApi 'de.themoep.idconverter:mappings:1.2-SNAPSHOT'
-    relocatedApi 'org.bstats:bstats-bukkit:2.2.1'
-    relocatedApi 'net.minidev:json-smart:2.4.8'
-    relocatedApi 'org.jetbrains:annotations:22.0.0'
-    relocatedApi 'io.papermc:paperlib:1.0.8'
-
-    // Tests
-    testImplementation 'org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.8.10'
-    testImplementation 'com.github.seeseemelk:MockBukkit-v1.19:2.141.0'
-    testImplementation('com.googlecode.json-simple:json-simple:1.1.1') {
-        exclude group: 'junit', module: 'junit'
-    }
-    testImplementation 'org.jetbrains.kotlin:kotlin-test'
-    testImplementation 'com.natpryce:hamkrest:1.8.0.1'
-    testImplementation 'org.mockito.kotlin:mockito-kotlin:4.1.0'
-
-    // Old Tests
-    oldTestImplementation 'org.spigotmc:spigot-api:1.19.3-R0.1-SNAPSHOT'
-    oldTestImplementation('com.googlecode.json-simple:json-simple:1.1.1') {
-        exclude group: 'junit', module: 'junit'
-    }
-    oldTestImplementation 'junit:junit:4.13.1'
-    oldTestImplementation 'org.mockito:mockito-core:3.11.2'
-    oldTestImplementation 'commons-io:commons-io:2.7'
-
-    // Annotation Processors
-    annotationProcessor 'org.glassfish.hk2:hk2-metadata-generator:3.0.3'
-    testAnnotationProcessor 'org.glassfish.hk2:hk2-metadata-generator:3.0.3'
-}
-
-
-java {
-    withSourcesJar()
-    withJavadocJar()
-}
-
-tasks.withType(JavaCompile) {
-    options.encoding = 'UTF-8'
-}
-
-tasks.withType(Javadoc) {
-    options.encoding = 'UTF-8'
-}
-
-
-configurations {
-    [apiElements, runtimeElements].each {
-        it.outgoing.artifacts.removeIf { it.buildDependencies.getDependencies(null).contains(jar) }
-        it.outgoing.artifact(shadowJar)
-    }
-}
-
-
-sourceSets {
-    oldTest {
-        java {
-            compileClasspath += main.output
-            runtimeClasspath += main.output
-            srcDir file('src/old-test/java')
-        }
-        resources.srcDir file('src/old-test/resources')
-    }
-}
-
-
-publishing {
-    publications {
-        maven(MavenPublication) {
-            from components.java
-        }
-    }
-    repositories {
-        maven {
-            name = "GitHubPackages"
-            url = "https://maven.pkg.github.com/Multiverse/Multiverse-Core"
-            credentials {
-                username = System.getenv("GITHUB_ACTOR")
-                password = System.getenv("GITHUB_TOKEN")
-            }
-        }
-    }
-}
-
-
-ext.bitlyAccessToken = System.getenv('BITLY_ACCESS_TOKEN') ?: 'bitly-access-token'
-
-task prepareSource(type: Sync) {
-    inputs.property 'bitlyAccessToken', bitlyAccessToken
-    from sourceSets.main.java
-    into "$buildDir/src"
-    filter(ReplaceTokens, tokens: [
-            'bitly-access-token': bitlyAccessToken,
-    ])
-}
-
-compileJava {
-    source = prepareSource.outputs
-}
-tasks.withType(JavaCompile) {
-    configure(options) {
-        options.compilerArgs << '-Aorg.glassfish.hk2.metadata.location=META-INF/hk2-locator/Multiverse-Core'
-    }
-}
-
-compileKotlin {
-    // We're not using Kotlin in the plugin itself, just tests!
-    enabled = false
-}
-configurations.findAll { !it.name.startsWith('test') }.each {
-    it.exclude group: 'org.jetbrains.kotlin', module: 'kotlin-stdlib-jdk8'
-}
-
-processResources {
-    def props = [version: "${project.version}"]
-    inputs.properties props
-    filteringCharset 'UTF-8'
-    filesMatching('plugin.yml') {
-        expand props
-    }
-
-    // This task should never be skipped. The tests depend on this having been run but we want the new version number
-    // that is created after tests are run and before we run again to publish.
-    outputs.upToDateWhen { false }
-}
-
-
-checkstyle {
-    toolVersion = '6.1.1'
-    configFile file('config/mv_checks.xml')
-    ignoreFailures = true
-}
-
-
-javadoc {
-    source = sourceSets.main.allJava
-    classpath = configurations.compileClasspath
-}
-
-
-project.configurations.api.canBeResolved = true
-
-shadowJar {
-    relocate 'co.aikar.commands', 'com.onarandombox.acf'
-    relocate 'com.dumptruckman.minecraft.util.Logging', 'com.onarandombox.MultiverseCore.utils.CoreLogging'
-    relocate 'com.dumptruckman.minecraft.util.DebugLog', 'com.onarandombox.MultiverseCore.utils.DebugFileLogger'
-    relocate 'de.themoep.idconverter', 'com.onarandombox.idconverter'
-    relocate 'io.github.townyadvanced.commentedconfiguration', 'com.onarandombox.commentedconfiguration'
-    relocate 'me.main__.util', 'com.onarandombox.serializationconfig'
-    relocate 'org.bstats', 'com.onarandombox.bstats'
-    relocate 'com.sun', 'com.onarandombox.sun'
-    relocate 'net.minidev', 'com.onarandombox.minidev'
-    relocate 'org.objectweb', 'com.onarandombox.objectweb'
-    relocate 'io.vavr', 'com.onarandombox.vavr'
-    relocate 'jakarta', 'com.onarandombox.jakarta'
-    relocate 'javassist', 'com.onarandombox.javassist'
-    relocate 'org.aopalliance', 'com.onarandombox.aopalliance'
-    relocate 'org.glassfish', 'com.onarandombox.glassfish'
-    relocate 'org.jvnet', 'com.onarandombox.jvnet'
-    relocate 'org.intellij', 'com.onarandombox.intellij'
-    relocate 'org.jetbrains', 'com.onarandombox.jetbrains'
-    relocate 'io.papermc.lib', 'com.onarandombox.paperlib'
-
-    configurations = [project.configurations.api, project.configurations.relocatedApi]
-
-    archiveFileName = "$baseName-$version.$extension"
-
-    dependencies {
-        exclude(dependency {
-            it.moduleGroup == 'org.jetbrains.kotlin'
-        })
-    }
-}
-
-build.dependsOn shadowJar
-jar.enabled = false
-
-test {
-    useJUnitPlatform()
-
-    testLogging {
-        exceptionFormat = 'full'
-    }
-}

config/mv_checks.xml

@@ -69,7 +69,7 @@
         <module name="TypeName"/>
         <module name="AvoidStarImport">
             <property name="severity" value="warning"/>
-            <property name="excludes" value="com.onarandombox.MultiverseCore.utils,com.onarandombox.MultiverseCore.configuration,com.onarandombox.MultiverseCore.commandsold,com.onarandombox.MultiverseCore.destination"/>
+            <property name="excludes" value="com.onarandombox.MultiverseCore.utils,com.onarandombox.MultiverseCore.configuration,com.onarandombox.MultiverseCore.commands,com.onarandombox.MultiverseCore.destination"/>
         </module>
         <module name="IllegalImport"/>
         <module name="RedundantImport"/>

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +0,0 @@
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.6-bin.zip
-networkTimeout=10000
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists

gradlew

@@ -1,244 +0,0 @@
-#!/bin/sh
-
-#
-# Copyright © 2015-2021 the original authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-##############################################################################
-#
-#   Gradle start up script for POSIX generated by Gradle.
-#
-#   Important for running:
-#
-#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
-#       noncompliant, but you have some other compliant shell such as ksh or
-#       bash, then to run this script, type that shell name before the whole
-#       command line, like:
-#
-#           ksh Gradle
-#
-#       Busybox and similar reduced shells will NOT work, because this script
-#       requires all of these POSIX shell features:
-#         * functions;
-#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
-#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
-#         * compound commands having a testable exit status, especially «case»;
-#         * various built-in commands including «command», «set», and «ulimit».
-#
-#   Important for patching:
-#
-#   (2) This script targets any POSIX shell, so it avoids extensions provided
-#       by Bash, Ksh, etc; in particular arrays are avoided.
-#
-#       The "traditional" practice of packing multiple parameters into a
-#       space-separated string is a well documented source of bugs and security
-#       problems, so this is (mostly) avoided, by progressively accumulating
-#       options in "$@", and eventually passing that to Java.
-#
-#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
-#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
-#       see the in-line comments for details.
-#
-#       There are tweaks for specific operating systems such as AIX, CygWin,
-#       Darwin, MinGW, and NonStop.
-#
-#   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
-#       within the Gradle project.
-#
-#       You can find Gradle at https://github.com/gradle/gradle/.
-#
-##############################################################################
-
-# Attempt to set APP_HOME
-
-# Resolve links: $0 may be a link
-app_path=$0
-
-# Need this for daisy-chained symlinks.
-while
-    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
-    [ -h "$app_path" ]
-do
-    ls=$( ls -ld "$app_path" )
-    link=${ls#*' -> '}
-    case $link in             #(
-      /*)   app_path=$link ;; #(
-      *)    app_path=$APP_HOME$link ;;
-    esac
-done
-
-# This is normally unused
-# shellcheck disable=SC2034
-APP_BASE_NAME=${0##*/}
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
-
-# Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD=maximum
-
-warn () {
-    echo "$*"
-} >&2
-
-die () {
-    echo
-    echo "$*"
-    echo
-    exit 1
-} >&2
-
-# OS specific support (must be 'true' or 'false').
-cygwin=false
-msys=false
-darwin=false
-nonstop=false
-case "$( uname )" in                #(
-  CYGWIN* )         cygwin=true  ;; #(
-  Darwin* )         darwin=true  ;; #(
-  MSYS* | MINGW* )  msys=true    ;; #(
-  NONSTOP* )        nonstop=true ;;
-esac
-
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
-
-
-# Determine the Java command to use to start the JVM.
-if [ -n "$JAVA_HOME" ] ; then
-    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
-        # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD=$JAVA_HOME/jre/sh/java
-    else
-        JAVACMD=$JAVA_HOME/bin/java
-    fi
-    if [ ! -x "$JAVACMD" ] ; then
-        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-    fi
-else
-    JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-fi
-
-# Increase the maximum file descriptors if we can.
-if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
-    case $MAX_FD in #(
-      max*)
-        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045 
-        MAX_FD=$( ulimit -H -n ) ||
-            warn "Could not query maximum file descriptor limit"
-    esac
-    case $MAX_FD in  #(
-      '' | soft) :;; #(
-      *)
-        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045 
-        ulimit -n "$MAX_FD" ||
-            warn "Could not set maximum file descriptor limit to $MAX_FD"
-    esac
-fi
-
-# Collect all arguments for the java command, stacking in reverse order:
-#   * args from the command line
-#   * the main class name
-#   * -classpath
-#   * -D...appname settings
-#   * --module-path (only if needed)
-#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
-
-# For Cygwin or MSYS, switch paths to Windows format before running java
-if "$cygwin" || "$msys" ; then
-    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
-    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
-
-    JAVACMD=$( cygpath --unix "$JAVACMD" )
-
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    for arg do
-        if
-            case $arg in                                #(
-              -*)   false ;;                            # don't mess with options #(
-              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
-                    [ -e "$t" ] ;;                      #(
-              *)    false ;;
-            esac
-        then
-            arg=$( cygpath --path --ignore --mixed "$arg" )
-        fi
-        # Roll the args list around exactly as many times as the number of
-        # args, so each arg winds up back in the position where it started, but
-        # possibly modified.
-        #
-        # NB: a `for` loop captures its iteration list before it begins, so
-        # changing the positional parameters here affects neither the number of
-        # iterations, nor the values presented in `arg`.
-        shift                   # remove old arg
-        set -- "$@" "$arg"      # push replacement arg
-    done
-fi
-
-# Collect all arguments for the java command;
-#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
-#     shell script including quotes and variable substitutions, so put them in
-#     double quotes to make sure that they get re-expanded; and
-#   * put everything else in single quotes, so that it's not re-expanded.
-
-set -- \
-        "-Dorg.gradle.appname=$APP_BASE_NAME" \
-        -classpath "$CLASSPATH" \
-        org.gradle.wrapper.GradleWrapperMain \
-        "$@"
-
-# Stop when "xargs" is not available.
-if ! command -v xargs >/dev/null 2>&1
-then
-    die "xargs is not available"
-fi
-
-# Use "xargs" to parse quoted args.
-#
-# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
-#
-# In Bash we could simply go:
-#
-#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
-#   set -- "${ARGS[@]}" "$@"
-#
-# but POSIX shell has neither arrays nor command substitution, so instead we
-# post-process each arg (as a line of input to sed) to backslash-escape any
-# character that might be a shell metacharacter, then use eval to reverse
-# that process (while maintaining the separation between arguments), and wrap
-# the whole thing up as a single "set" statement.
-#
-# This will of course break if any of these variables contains a newline or
-# an unmatched quote.
-#
-
-eval "set -- $(
-        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
-        xargs -n1 |
-        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
-        tr '\n' ' '
-    )" '"$@"'
-
-exec "$JAVACMD" "$@"

gradlew.bat

@@ -1,92 +0,0 @@
-@rem
-@rem Copyright 2015 the original author or authors.
-@rem
-@rem Licensed under the Apache License, Version 2.0 (the "License");
-@rem you may not use this file except in compliance with the License.
-@rem You may obtain a copy of the License at
-@rem
-@rem      https://www.apache.org/licenses/LICENSE-2.0
-@rem
-@rem Unless required by applicable law or agreed to in writing, software
-@rem distributed under the License is distributed on an "AS IS" BASIS,
-@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-@rem See the License for the specific language governing permissions and
-@rem limitations under the License.
-@rem
-
-@if "%DEBUG%"=="" @echo off
-@rem ##########################################################################
-@rem
-@rem  Gradle startup script for Windows
-@rem
-@rem ##########################################################################
-
-@rem Set local scope for the variables with windows NT shell
-if "%OS%"=="Windows_NT" setlocal
-
-set DIRNAME=%~dp0
-if "%DIRNAME%"=="" set DIRNAME=.
-@rem This is normally unused
-set APP_BASE_NAME=%~n0
-set APP_HOME=%DIRNAME%
-
-@rem Resolve any "." and ".." in APP_HOME to make it shorter.
-for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
-
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
-
-@rem Find java.exe
-if defined JAVA_HOME goto findJavaFromJavaHome
-
-set JAVA_EXE=java.exe
-%JAVA_EXE% -version >NUL 2>&1
-if %ERRORLEVEL% equ 0 goto execute
-
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:findJavaFromJavaHome
-set JAVA_HOME=%JAVA_HOME:"=%
-set JAVA_EXE=%JAVA_HOME%/bin/java.exe
-
-if exist "%JAVA_EXE%" goto execute
-
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:execute
-@rem Setup the command line
-
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
-
-
-@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
-
-:end
-@rem End local scope for the variables with windows NT shell
-if %ERRORLEVEL% equ 0 goto mainEnd
-
-:fail
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-rem the _cmd.exe /c_ return code!
-set EXIT_CODE=%ERRORLEVEL%
-if %EXIT_CODE% equ 0 set EXIT_CODE=1
-if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
-exit /b %EXIT_CODE%
-
-:mainEnd
-if "%OS%"=="Windows_NT" endlocal
-
-:omega

pom.xml

@@ -0,0 +1,403 @@
+<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">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>com.onarandombox.multiversecore</groupId>
+    <artifactId>Multiverse-Core</artifactId>
+    <version>4.2.3-SNAPSHOT</version>
+    <name>Multiverse-Core</name>
+    <description>World Management Plugin</description>
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.build.number>UNKNOWN</project.build.number>
+        <project.bitly-access-token>bitly-access-token</project.bitly-access-token>
+    </properties>
+
+    <repositories>
+      <!-- Spigot -->
+        <repository>
+            <id>spigot-repo</id>
+            <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
+        </repository>
+        <repository>
+            <id>onarandombox</id>
+            <url>http://repo.onarandombox.com/content/groups/public</url>
+        </repository>
+        <repository>
+            <id>spigot</id>
+            <url>https://hub.spigotmc.org/nexus/content/groups/public/</url>
+        </repository>
+        <repository>
+            <id>vault-repo</id>
+            <url>http://nexus.hc.to/content/repositories/pub_releases</url>
+        </repository>
+        <repository>
+            <id>minebench-repo</id>
+            <url>https://repo.minebench.de/</url>
+        </repository>
+        <repository>
+            <id>CodeMC</id>
+            <url>https://repo.codemc.org/repository/maven-public</url>
+        </repository>
+    </repositories>
+
+    <pluginRepositories>
+        <pluginRepository>
+            <id>doodleproject-repo</id>
+            <name>DoodleProject Maven 2 Repository</name>
+            <url>http://doodleproject.sourceforge.net/maven2/release</url>
+            <releases>
+                <enabled>true</enabled>
+            </releases>
+        </pluginRepository>
+    </pluginRepositories>
+
+    <ciManagement>
+        <system>jenkins</system>
+        <url>http://ci.onarandombox.com</url>
+    </ciManagement>
+
+    <!-- Profiles are used to detect whether this is a local or Jenkins build
+         and adjust the build number accordingly -->
+    <profiles>
+        <profile>
+            <id>jenkins</id>
+            <activation>
+                <property>
+                    <name>env.BUILD_NUMBER</name>
+                </property>
+            </activation>
+            <properties>
+                <project.build.number>${env.BUILD_NUMBER}</project.build.number>
+            </properties>
+        </profile>
+        <profile>
+            <id>bitly</id>
+            <activation>
+                <property>
+                    <name>env.BITLY_ACCESS_TOKEN</name>
+                </property>
+            </activation>
+            <properties>
+                <project.bitly-access-token>${env.BITLY_ACCESS_TOKEN}</project.bitly-access-token>
+            </properties>
+        </profile>
+    </profiles>
+
+    <build>
+        <defaultGoal>clean package</defaultGoal>
+        <plugins>
+            <!-- Compiler -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.7.0</version>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>com.google.code.maven-replacer-plugin</groupId>
+                <artifactId>maven-replacer-plugin</artifactId>
+                <version>1.4.1</version>
+                <executions>
+                    <execution>
+                        <id>replace-bitly-access-token</id>
+                        <phase>generate-sources</phase>
+                        <goals>
+                            <goal>replace</goal>
+                        </goals>
+                        <configuration>
+                            <basedir>${project.build.sourceDirectory}</basedir>
+                            <includes>
+                                <include>com/onarandombox/MultiverseCore/utils/webpaste/BitlyURLShortener.java</include>
+                            </includes>
+                            <replacements>
+                                <replacement>
+                                    <token>bitly-access-token</token>
+                                    <value>${project.bitly-access-token}</value>
+                                </replacement>
+                            </replacements>
+                        </configuration>
+                    </execution>
+                    <execution>
+                        <id>replace-maven-version-number</id>
+                        <phase>prepare-package</phase>
+                        <goals>
+                            <goal>replace</goal>
+                        </goals>
+                        <configuration>
+                            <basedir>${project.build.directory}/classes</basedir>
+                            <includes>
+                                <include>plugin.yml</include>
+                            </includes>
+                            <replacements>
+                                <replacement>
+                                    <token>maven-version-number</token>
+                                    <value>${project.version}-b${project.build.number}</value>
+                                </replacement>
+                            </replacements>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <!-- Jar Plugin -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <version>3.0.2</version>
+                <configuration>
+                    <archive>
+                        <manifestEntries>
+                        </manifestEntries>
+                    </archive>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>3.0.0-M3</version>
+                <configuration>
+                    <parallel>methods</parallel>
+                    <threadCount>10</threadCount>
+                    <excludes>
+                        <exclude>**/TestCommandSender.java</exclude>
+                        <exclude>**/TestInstanceCreator.java</exclude>
+                    </excludes>
+                </configuration>
+                <dependencies>
+                    <dependency>
+                        <groupId>org.apache.maven.surefire</groupId>
+                        <artifactId>surefire-junit47</artifactId>
+                        <version>3.0.0-M3</version>
+                    </dependency>
+                </dependencies>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-checkstyle-plugin</artifactId>
+                <version>2.17</version>
+                <configuration>
+                    <enableRulesSummary>true</enableRulesSummary>
+                    <configLocation>${project.basedir}/config/mv_checks.xml</configLocation>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <version>3.0.1</version>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>jar-no-fork</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <artifactId>maven-javadoc-plugin</artifactId>
+                <version>2.10.4</version>
+                <executions>
+                    <execution>
+                        <id>javadoc-jar</id>
+                        <phase>verify</phase>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                        <configuration>
+                            <failOnError>false</failOnError>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <version>3.2.4</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                        <configuration>
+                            <relocations>
+                                <relocation>
+                                    <pattern>me.main__.util</pattern>
+                                    <shadedPattern>com.onarandombox.serializationconfig</shadedPattern>
+                                </relocation>
+                                <relocation>
+                                    <pattern>com.pneumaticraft.commandhandler</pattern>
+                                    <shadedPattern>com.onarandombox.commandhandler</shadedPattern>
+                                </relocation>
+                                <relocation>
+                                    <pattern>buscript</pattern>
+                                    <shadedPattern>com.onarandombox.buscript</shadedPattern>
+                                </relocation>
+                                <relocation>
+                                    <pattern>org.bstats</pattern>
+                                    <shadedPattern>com.onarandombox.bstats</shadedPattern>
+                                </relocation>
+                                <relocation>
+                                    <pattern>com.dumptruckman.minecraft.util.Logging</pattern>
+                                    <shadedPattern>com.onarandombox.MultiverseCore.utils.CoreLogging</shadedPattern>
+                                </relocation>
+                                <relocation>
+                                    <pattern>com.dumptruckman.minecraft.util.DebugLog</pattern>
+                                    <shadedPattern>com.onarandombox.MultiverseCore.utils.DebugFileLogger</shadedPattern>
+                                </relocation>
+                                <relocation>
+                                    <pattern>org.codehaus.jettison</pattern>
+                                    <shadedPattern>com.onarandombox.jettison</shadedPattern>
+                                </relocation>
+                                <relocation>
+                                    <pattern>de.themoep.idconverter</pattern>
+                                    <shadedPattern>com.onarandombox.idconverter</shadedPattern>
+                                </relocation>
+                            </relocations>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>se.eris</groupId>
+                <artifactId>notnull-instrumenter-maven-plugin</artifactId>
+                <version>1.0.0</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>instrument</goal>
+                            <goal>tests-instrument</goal>
+                        </goals>
+                        <configuration>
+                            <notNull>
+                                <param>org.jetbrains.annotations.NotNull</param>
+                                <param>javax.validation.constraints.NotNull</param>
+                            </notNull>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+    <dependencies>
+        <dependency>
+           <groupId>org.bukkit</groupId>
+           <artifactId>bukkit</artifactId>
+           <version>1.13.2-R0.1-SNAPSHOT</version>
+           <scope>provided</scope>
+        </dependency>
+        <!-- SerializationConfig Dependency -->
+        <dependency>
+            <groupId>me.main__.util</groupId>
+            <artifactId>SerializationConfig</artifactId>
+            <version>1.7</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.bukkit</groupId>
+                    <artifactId>bukkit</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <!-- End of SerializationConfig Dependency -->
+        <!-- Start of Economy Dependency -->
+        <dependency>
+            <groupId>net.milkbowl.vault</groupId>
+            <artifactId>VaultAPI</artifactId>
+            <version>1.7</version>
+            <scope>provided</scope>
+        </dependency>
+        <!-- End of Economy Dependency -->
+        <!-- Start of CommandHandler Dependency -->
+        <dependency>
+            <groupId>com.pneumaticraft.commandhandler</groupId>
+            <artifactId>CommandHandler</artifactId>
+            <version>11</version>
+        </dependency>
+        <dependency>
+            <groupId>com.dumptruckman.minecraft</groupId>
+            <artifactId>buscript</artifactId>
+            <version>2.0-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.bstats</groupId>
+            <artifactId>bstats-bukkit</artifactId>
+            <version>1.8</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.bukkit</groupId>
+                    <artifactId>bukkit</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>com.dumptruckman.minecraft</groupId>
+            <artifactId>Logging</artifactId>
+            <version>1.1.1</version>
+        </dependency>
+        <dependency>
+            <groupId>org.jetbrains</groupId>
+            <artifactId>annotations</artifactId>
+            <version>16.0.2</version>
+        </dependency>
+        <dependency>
+            <groupId>de.themoep.idconverter</groupId>
+            <artifactId>mappings</artifactId>
+            <version>1.2-SNAPSHOT</version>
+        </dependency>
+
+        <!-- Start of Test Dependencies -->
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.powermock</groupId>
+            <artifactId>powermock-module-junit4</artifactId>
+            <version>2.0.9</version>
+            <type>jar</type>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.powermock</groupId>
+            <artifactId>powermock-api-easymock</artifactId>
+            <version>2.0.9</version>
+            <type>jar</type>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.powermock</groupId>
+            <artifactId>powermock-api-mockito2</artifactId>
+            <version>2.0.9</version>
+            <type>jar</type>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.easymock</groupId>
+            <artifactId>easymock</artifactId>
+            <version>4.0.2</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <version>2.4</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+    <distributionManagement>
+        <repository>
+            <id>OnARandomBox</id>
+            <url>http://repo.onarandombox.com/content/repositories/multiverse</url>
+        </repository>
+        <snapshotRepository>
+            <id>OnARandomBox</id>
+            <url>http://repo.onarandombox.com/content/repositories/multiverse-snapshots/</url>
+        </snapshotRepository>
+    </distributionManagement>
+</project>

settings.gradle

@@ -1,5 +0,0 @@
-/*
- * This file was generated by the Gradle 'init' task.
- */
-
-rootProject.name = 'multiverse-core'

src/main/java/co/aikar/commands/OpenBukkitCommandIssuer.java

@@ -1,13 +0,0 @@
-package co.aikar.commands;
-
-import org.bukkit.command.CommandSender;
-
-/**
- * Exists just so we can extend BukkitCommandIssuer since it has a package-private constructor.
- */
-public abstract class OpenBukkitCommandIssuer extends BukkitCommandIssuer {
-
-    protected OpenBukkitCommandIssuer(BukkitCommandManager manager, CommandSender sender) {
-        super(manager, sender);
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/MVWorld.java

@@ -5,108 +5,65 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.world;
-
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;
-import java.util.UUID;
+package com.onarandombox.MultiverseCore;
 
 import com.dumptruckman.minecraft.util.Logging;
 import com.onarandombox.MultiverseCore.api.BlockSafety;
-import com.onarandombox.MultiverseCore.api.LocationManipulation;
-import com.onarandombox.MultiverseCore.api.MVWorld;
-import com.onarandombox.MultiverseCore.api.MVWorldManager;
+import com.onarandombox.MultiverseCore.api.MultiverseWorld;
 import com.onarandombox.MultiverseCore.api.SafeTTeleporter;
-import com.onarandombox.MultiverseCore.api.WorldPurger;
-import com.onarandombox.MultiverseCore.config.MVCoreConfig;
+import com.onarandombox.MultiverseCore.configuration.SpawnLocation;
+import com.onarandombox.MultiverseCore.configuration.SpawnSettings;
+import com.onarandombox.MultiverseCore.configuration.WorldPropertyValidator;
+import com.onarandombox.MultiverseCore.enums.AllowedPortalType;
+import com.onarandombox.MultiverseCore.enums.EnglishChatColor;
 import com.onarandombox.MultiverseCore.exceptions.PropertyDoesNotExistException;
-import com.onarandombox.MultiverseCore.listeners.MVPlayerListener;
-import com.onarandombox.MultiverseCore.world.configuration.AllowedPortalType;
-import com.onarandombox.MultiverseCore.world.configuration.EnglishChatColor;
-import com.onarandombox.MultiverseCore.world.configuration.SpawnLocation;
-import com.onarandombox.MultiverseCore.world.configuration.SpawnSettings;
-import com.onarandombox.MultiverseCore.world.configuration.WorldPropertyValidator;
 import me.main__.util.SerializationConfig.ChangeDeniedException;
 import me.main__.util.SerializationConfig.NoSuchPropertyException;
 import me.main__.util.SerializationConfig.VirtualProperty;
-import net.minidev.json.JSONObject;
 import org.bukkit.ChatColor;
 import org.bukkit.Difficulty;
 import org.bukkit.GameMode;
 import org.bukkit.Location;
 import org.bukkit.Material;
-import org.bukkit.Server;
 import org.bukkit.World;
 import org.bukkit.World.Environment;
 import org.bukkit.WorldType;
+import org.bukkit.command.CommandSender;
 import org.bukkit.configuration.serialization.SerializableAs;
 import org.bukkit.entity.Player;
 import org.bukkit.permissions.Permission;
 import org.bukkit.permissions.PermissionDefault;
 import org.bukkit.util.Vector;
 import org.jetbrains.annotations.Nullable;
+import org.json.simple.JSONObject;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+import java.util.logging.Level;
 
 /**
  * The implementation of a Multiverse handled world.
  */
-public class SimpleMVWorld implements MVWorld {
+public class MVWorld implements MultiverseWorld {
     private static final int SPAWN_LOCATION_SEARCH_TOLERANCE = 16;
     private static final int SPAWN_LOCATION_SEARCH_RADIUS = 16;
 
-    private final MVWorldManager worldManager;
-    private final MVCoreConfig config;
-    private final WorldPurger worldPurger;
-    private final MVPlayerListener playerListener;
-    private final BlockSafety blockSafety;
-    private final SafeTTeleporter safeTTeleporter;
-    private final LocationManipulation locationManipulation;
-    private final Server server;
+    private final MultiverseCore plugin; // Hold the Plugin Instance.
     private final String name; // The Worlds Name, EG its folder name.
     private final UUID worldUID;
     private final WorldProperties props;
 
-    public SimpleMVWorld(
-            MVWorldManager worldManager,
-            MVCoreConfig config,
-            WorldPurger worldPurger,
-            MVPlayerListener playerListener,
-            BlockSafety blockSafety,
-            SafeTTeleporter safeTTeleporter,
-            LocationManipulation locationManipulation,
-            Server server,
-            World world,
-            WorldProperties properties
-    ) {
-        this(worldManager, config, worldPurger, playerListener, blockSafety, safeTTeleporter,
-                locationManipulation, server, world, properties, true);
+    public MVWorld(MultiverseCore plugin, World world, WorldProperties properties) {
+        this(plugin, world, properties, true);
     }
 
     /*
      * We have to use setCBWorld(), setPlugin() and initPerms() to prepare this object for use.
      */
-    public SimpleMVWorld(
-            MVWorldManager worldManager,
-            MVCoreConfig config,
-            WorldPurger worldPurger,
-            MVPlayerListener playerListener,
-            BlockSafety blockSafety,
-            SafeTTeleporter safeTTeleporter,
-            LocationManipulation locationManipulation,
-            Server server,
-            World world,
-            WorldProperties properties,
-            boolean fixSpawn
-    ) {
-        this.worldManager = worldManager;
-        this.config = config;
-        this.worldPurger = worldPurger;
-        this.playerListener = playerListener;
-        this.blockSafety = blockSafety;
-        this.safeTTeleporter = safeTTeleporter;
-        this.locationManipulation = locationManipulation;
-        this.server = server;
-
+    public MVWorld(MultiverseCore plugin, World world, WorldProperties properties, boolean fixSpawn) {
+        this.plugin = plugin;
         this.name = world.getName();
         this.worldUID = world.getUID();
         this.props = properties;
@@ -255,7 +212,7 @@ public class SimpleMVWorld implements MVWorld {
     private final class ScalePropertyValidator extends WorldPropertyValidator<Double> {
         @Override
         public Double validateChange(String property, Double newValue, Double oldValue,
-                SimpleMVWorld object) throws ChangeDeniedException {
+                MVWorld object) throws ChangeDeniedException {
             if (newValue <= 0) {
                 Logging.fine("Someone tried to set a scale <= 0, aborting!");
                 throw new ChangeDeniedException();
@@ -270,8 +227,8 @@ public class SimpleMVWorld implements MVWorld {
     private final class RespawnWorldPropertyValidator extends WorldPropertyValidator<String> {
         @Override
         public String validateChange(String property, String newValue, String oldValue,
-                SimpleMVWorld object) throws ChangeDeniedException {
-            if (!newValue.isEmpty() && !worldManager.isMVWorld(newValue))
+                MVWorld object) throws ChangeDeniedException {
+            if (!newValue.isEmpty() && !plugin.getMVWorldManager().isMVWorld(newValue))
                 throw new ChangeDeniedException();
             return super.validateChange(property, newValue, oldValue, object);
         }
@@ -285,7 +242,7 @@ public class SimpleMVWorld implements MVWorld {
     private final class AllowWeatherPropertyValidator extends WorldPropertyValidator<Boolean> {
         @Override
         public Boolean validateChange(String property, Boolean newValue, Boolean oldValue,
-                SimpleMVWorld object) throws ChangeDeniedException {
+                MVWorld object) throws ChangeDeniedException {
             if (!newValue) {
                 final World world = getCBWorld();
                 if (world != null) {
@@ -303,7 +260,7 @@ public class SimpleMVWorld implements MVWorld {
     private final class SpawningPropertyValidator extends WorldPropertyValidator<SpawnSettings> {
         @Override
         public SpawnSettings validateChange(String property, SpawnSettings newValue, SpawnSettings oldValue,
-                                      SimpleMVWorld object) throws ChangeDeniedException {
+                                      MVWorld object) throws ChangeDeniedException {
             boolean allowMonsters, allowAnimals;
             if (getAnimalList().isEmpty()) {
                 allowAnimals = canAnimalsSpawn();
@@ -317,16 +274,16 @@ public class SimpleMVWorld implements MVWorld {
             }
             final World world = getCBWorld();
             if (world != null) {
-                if (SimpleMVWorld.this.props.getAnimalSpawnRate() != -1) {
-                    world.setTicksPerAnimalSpawns(SimpleMVWorld.this.props.getAnimalSpawnRate());
+                if (MVWorld.this.props.getAnimalSpawnRate() != -1) {
+                    world.setTicksPerAnimalSpawns(MVWorld.this.props.getAnimalSpawnRate());
                 }
-                if (SimpleMVWorld.this.props.getMonsterSpawnRate() != -1) {
-                    world.setTicksPerMonsterSpawns(SimpleMVWorld.this.props.getMonsterSpawnRate());
+                if (MVWorld.this.props.getMonsterSpawnRate() != -1) {
+                    world.setTicksPerMonsterSpawns(MVWorld.this.props.getMonsterSpawnRate());
                 }
                 world.setSpawnFlags(allowMonsters, allowAnimals);
             }
-            if (config.isAutoPurgeEntities()) {
-                worldPurger.purgeWorld(SimpleMVWorld.this);
+            if (MultiverseCoreConfiguration.getInstance().isAutoPurgeEnabled()) {
+                plugin.getMVWorldManager().getTheWorldPurger().purgeWorld(MVWorld.this);
             }
             return super.validateChange(property, newValue, oldValue, object);
         }
@@ -338,11 +295,11 @@ public class SimpleMVWorld implements MVWorld {
     private final class GameModePropertyValidator extends WorldPropertyValidator<GameMode> {
         @Override
         public GameMode validateChange(String property, GameMode newValue, GameMode oldValue,
-                SimpleMVWorld object) throws ChangeDeniedException {
-            for (Player p : server.getWorld(getName()).getPlayers()) {
+                MVWorld object) throws ChangeDeniedException {
+            for (Player p : plugin.getServer().getWorld(getName()).getPlayers()) {
                 Logging.finer(String.format("Setting %s's GameMode to %s",
                         p.getName(), newValue.toString()));
-                playerListener.handleGameModeAndFlight(p, SimpleMVWorld.this);
+                plugin.getPlayerListener().handleGameModeAndFlight(p, MVWorld.this);
             }
             return super.validateChange(property, newValue, oldValue, object);
         }
@@ -354,22 +311,24 @@ public class SimpleMVWorld implements MVWorld {
     private final class SpawnLocationPropertyValidator extends WorldPropertyValidator<Location> {
         @Override
         public Location validateChange(String property, Location newValue, Location oldValue,
-                SimpleMVWorld object) throws ChangeDeniedException {
+                MVWorld object) throws ChangeDeniedException {
             if (newValue == null)
                 throw new ChangeDeniedException();
             if (props.getAdjustSpawn()) {
+                BlockSafety bs = plugin.getBlockSafety();
                 // verify that the location is safe
-                if (!blockSafety.playerCanSpawnHereSafely(newValue)) {
+                if (!bs.playerCanSpawnHereSafely(newValue)) {
                     // it's not ==> find a better one!
                     Logging.warning(String.format("Somebody tried to set the spawn location for '%s' to an unsafe value! Adjusting...", getAlias()));
-                    Logging.warning("Old Location: " + locationManipulation.strCoordsRaw(oldValue));
-                    Logging.warning("New (unsafe) Location: " + locationManipulation.strCoordsRaw(newValue));
-                    newValue = safeTTeleporter.getSafeLocation(newValue, SPAWN_LOCATION_SEARCH_TOLERANCE, SPAWN_LOCATION_SEARCH_RADIUS);
+                    Logging.warning("Old Location: " + plugin.getLocationManipulation().strCoordsRaw(oldValue));
+                    Logging.warning("New (unsafe) Location: " + plugin.getLocationManipulation().strCoordsRaw(newValue));
+                    SafeTTeleporter teleporter = plugin.getSafeTTeleporter();
+                    newValue = teleporter.getSafeLocation(newValue, SPAWN_LOCATION_SEARCH_TOLERANCE, SPAWN_LOCATION_SEARCH_RADIUS);
                     if (newValue == null) {
                         Logging.warning("Couldn't fix the location. I have to abort the spawn location-change :/");
                         throw new ChangeDeniedException();
                     }
-                    Logging.warning("New (safe) Location: " + locationManipulation.strCoordsRaw(newValue));
+                    Logging.warning("New (safe) Location: " + plugin.getLocationManipulation().strCoordsRaw(newValue));
                 }
             }
             return super.validateChange(property, newValue, oldValue, object);
@@ -397,7 +356,7 @@ public class SimpleMVWorld implements MVWorld {
 
         @Override
         public Map<String, Object> serialize() {
-            return Collections.emptyMap();
+            return Collections.EMPTY_MAP;
         }
 
         /**
@@ -421,7 +380,7 @@ public class SimpleMVWorld implements MVWorld {
 
         @Override
         public String toString() {
-            return "Location{null}";
+            return "NULL LOCATION";
         };
     }
 
@@ -440,10 +399,10 @@ public class SimpleMVWorld implements MVWorld {
         this.limitbypassperm = new Permission("mv.bypass.playerlimit." + this.getName(),
                 "A player who can enter this world regardless of wether its full", PermissionDefault.OP);
         try {
-            this.server.getPluginManager().addPermission(this.permission);
-            this.server.getPluginManager().addPermission(this.exempt);
-            this.server.getPluginManager().addPermission(this.ignoreperm);
-            this.server.getPluginManager().addPermission(this.limitbypassperm);
+            this.plugin.getServer().getPluginManager().addPermission(this.permission);
+            this.plugin.getServer().getPluginManager().addPermission(this.exempt);
+            this.plugin.getServer().getPluginManager().addPermission(this.ignoreperm);
+            this.plugin.getServer().getPluginManager().addPermission(this.limitbypassperm);
             // Add the permission and exempt to parents.
             this.addToUpperLists(this.permission);
 
@@ -459,8 +418,9 @@ public class SimpleMVWorld implements MVWorld {
     private Location readSpawnFromWorld(World w) {
         Location location = w.getSpawnLocation();
         // Set the worldspawn to our configspawn
+        BlockSafety bs = this.plugin.getBlockSafety();
         // Verify that location was safe
-        if (!blockSafety.playerCanSpawnHereSafely(location)) {
+        if (!bs.playerCanSpawnHereSafely(location)) {
             if (!this.getAdjustSpawn()) {
                 Logging.fine("Spawn location from world.dat file was unsafe!!");
                 Logging.fine("NOT adjusting spawn for '" + this.getAlias() + "' because you told me not to.");
@@ -469,24 +429,25 @@ public class SimpleMVWorld implements MVWorld {
                 return location;
             }
             // If it's not, find a better one.
+            SafeTTeleporter teleporter = this.plugin.getSafeTTeleporter();
             Logging.warning("Spawn location from world.dat file was unsafe. Adjusting...");
-            Logging.warning("Original Location: " + locationManipulation.strCoordsRaw(location));
-            Location newSpawn = safeTTeleporter.getSafeLocation(location,
+            Logging.warning("Original Location: " + plugin.getLocationManipulation().strCoordsRaw(location));
+            Location newSpawn = teleporter.getSafeLocation(location,
                     SPAWN_LOCATION_SEARCH_TOLERANCE, SPAWN_LOCATION_SEARCH_RADIUS);
             // I think we could also do this, as I think this is what Notch does.
             // Not sure how it will work in the nether...
             //Location newSpawn = this.spawnLocation.getWorld().getHighestBlockAt(this.spawnLocation).getLocation();
             if (newSpawn != null) {
                 Logging.info("New Spawn for '%s' is located at: %s",
-                        this.getName(), locationManipulation.locationToString(newSpawn));
+                        this.getName(), plugin.getLocationManipulation().locationToString(newSpawn));
                 return newSpawn;
             } else {
                 // If it's a standard end world, let's check in a better place:
                 Location newerSpawn;
-                newerSpawn = blockSafety.getTopBlock(new Location(w, 0, 0, 0));
+                newerSpawn = bs.getTopBlock(new Location(w, 0, 0, 0));
                 if (newerSpawn != null) {
                     Logging.info("New Spawn for '%s' is located at: %s",
-                            this.getName(), locationManipulation.locationToString(newerSpawn));
+                            this.getName(), plugin.getLocationManipulation().locationToString(newerSpawn));
                     return newerSpawn;
                 } else {
                     Logging.severe("Safe spawn NOT found!!!");
@@ -497,36 +458,36 @@ public class SimpleMVWorld implements MVWorld {
     }
 
     private void addToUpperLists(Permission perm) {
-        Permission all = this.server.getPluginManager().getPermission("multiverse.*");
-        Permission allWorlds = this.server.getPluginManager().getPermission("multiverse.access.*");
-        Permission allExemption = this.server.getPluginManager().getPermission("multiverse.exempt.*");
+        Permission all = this.plugin.getServer().getPluginManager().getPermission("multiverse.*");
+        Permission allWorlds = this.plugin.getServer().getPluginManager().getPermission("multiverse.access.*");
+        Permission allExemption = this.plugin.getServer().getPluginManager().getPermission("multiverse.exempt.*");
 
         if (allWorlds == null) {
             allWorlds = new Permission("multiverse.access.*");
-            this.server.getPluginManager().addPermission(allWorlds);
+            this.plugin.getServer().getPluginManager().addPermission(allWorlds);
         }
         allWorlds.getChildren().put(perm.getName(), true);
         if (allExemption == null) {
             allExemption = new Permission("multiverse.exempt.*");
-            this.server.getPluginManager().addPermission(allExemption);
+            this.plugin.getServer().getPluginManager().addPermission(allExemption);
         }
         allExemption.getChildren().put(this.exempt.getName(), true);
         if (all == null) {
             all = new Permission("multiverse.*");
-            this.server.getPluginManager().addPermission(all);
+            this.plugin.getServer().getPluginManager().addPermission(all);
         }
         all.getChildren().put("multiverse.access.*", true);
         all.getChildren().put("multiverse.exempt.*", true);
 
-        this.server.getPluginManager().recalculatePermissionDefaults(all);
-        this.server.getPluginManager().recalculatePermissionDefaults(allWorlds);
+        this.plugin.getServer().getPluginManager().recalculatePermissionDefaults(all);
+        this.plugin.getServer().getPluginManager().recalculatePermissionDefaults(allWorlds);
     }
 
     /**
-     * Copies all properties from another {@link SimpleMVWorld} object.
+     * Copies all properties from another {@link MVWorld} object.
      * @param other The other world object.
      */
-    public void copyValues(SimpleMVWorld other) {
+    public void copyValues(MVWorld other) {
         props.copyValues(other.props);
     }
 
@@ -543,7 +504,7 @@ public class SimpleMVWorld implements MVWorld {
      */
     @Override
     public World getCBWorld() {
-        final World world = server.getWorld(worldUID);
+        final World world = plugin.getServer().getWorld(worldUID);
         if (world == null) {
             throw new IllegalStateException("Lost reference to bukkit world '" + name + "'");
         }
@@ -939,7 +900,7 @@ public class SimpleMVWorld implements MVWorld {
      */
     @Override
     public World getRespawnToWorld() {
-        return this.server.getWorld(props.getRespawnToWorld());
+        return this.plugin.getServer().getWorld(props.getRespawnToWorld());
     }
 
     /**
@@ -947,7 +908,7 @@ public class SimpleMVWorld implements MVWorld {
      */
     @Override
     public boolean setRespawnToWorld(String respawnToWorld) {
-        if (!this.worldManager.isMVWorld(respawnToWorld)) return false;
+        if (!this.plugin.getMVWorldManager().isMVWorld(respawnToWorld)) return false;
         return this.props.setRespawnToWorld(respawnToWorld);
     }
 

src/main/java/com/onarandombox/MultiverseCore/MultiverseCoreConfiguration.java

@@ -0,0 +1,385 @@
+package com.onarandombox.MultiverseCore;
+
+import java.util.Map;
+
+import com.dumptruckman.minecraft.util.Logging;
+import com.onarandombox.MultiverseCore.api.MultiverseCoreConfig;
+import com.onarandombox.MultiverseCore.event.MVDebugModeEvent;
+import me.main__.util.SerializationConfig.NoSuchPropertyException;
+import me.main__.util.SerializationConfig.Property;
+import me.main__.util.SerializationConfig.SerializationConfig;
+import org.bukkit.Bukkit;
+
+/**
+ * Our configuration.
+ */
+public class MultiverseCoreConfiguration extends SerializationConfig implements MultiverseCoreConfig {
+    private static MultiverseCoreConfiguration instance;
+
+    /**
+     * Sets the statically saved instance.
+     * @param instance The new instance.
+     */
+    public static void setInstance(MultiverseCoreConfiguration instance) {
+        MultiverseCoreConfiguration.instance = instance;
+    }
+
+    /**
+     * @return True if the static instance of config is set.
+     */
+    public static boolean isSet() {
+        return instance != null;
+    }
+
+    /**
+     * Gets the statically saved instance.
+     * @return The statically saved instance.
+     */
+    public static MultiverseCoreConfiguration getInstance() {
+        if (instance == null)
+            throw new IllegalStateException("The instance wasn't set!");
+        return instance;
+    }
+
+    @Property
+    private volatile boolean enforceaccess;
+    @Property
+    private volatile boolean prefixchat;
+    @Property
+    private volatile String prefixchatformat;
+    @Property
+    private volatile boolean useasyncchat;
+    @Property
+    private volatile boolean teleportintercept;
+    @Property
+    private volatile boolean firstspawnoverride;
+    @Property
+    private volatile boolean displaypermerrors;
+    @Property
+    private volatile boolean enablebuscript;
+    @Property
+    private volatile int globaldebug;
+    @Property
+    private volatile boolean silentstart;
+    @Property
+    private volatile int messagecooldown;
+    @Property
+    private volatile double version;
+    @Property
+    private volatile String firstspawnworld;
+    @Property
+    private volatile int teleportcooldown;
+    @Property
+    private volatile boolean defaultportalsearch;
+    @Property
+    private volatile int portalsearchradius;
+    @Property
+    private volatile boolean autopurge;
+    @Property
+    private volatile boolean idonotwanttodonate;
+
+    public MultiverseCoreConfiguration() {
+        super();
+        MultiverseCoreConfiguration.setInstance(this);
+    }
+
+    public MultiverseCoreConfiguration(Map<String, Object> values) {
+        super(values);
+        MultiverseCoreConfiguration.setInstance(this);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    protected void setDefaults() {
+        // BEGIN CHECKSTYLE-SUPPRESSION: MagicNumberCheck
+        enforceaccess = false;
+        useasyncchat = true;
+        prefixchat = true;
+        prefixchatformat = "[%world%]%chat%";
+        teleportintercept = true;
+        firstspawnoverride = true;
+        displaypermerrors = true;
+        enablebuscript = true;
+        globaldebug = 0;
+        messagecooldown = 5000;
+        teleportcooldown = 1000;
+        this.version = 2.9;
+        silentstart = false;
+        defaultportalsearch = false;
+        portalsearchradius = 128;
+        autopurge = true;
+        idonotwanttodonate = false;
+        // END CHECKSTYLE-SUPPRESSION: MagicNumberCheck
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public boolean setConfigProperty(String property, String value) {
+        try {
+            return this.setProperty(property, value, true);
+        } catch (NoSuchPropertyException e) {
+            return false;
+        }
+    }
+
+    // And here we go:
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public boolean getEnforceAccess() {
+        return this.enforceaccess;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void setEnforceAccess(boolean enforceAccess) {
+        this.enforceaccess = enforceAccess;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public boolean getPrefixChat() {
+        return this.prefixchat;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void setPrefixChat(boolean prefixChat) {
+        this.prefixchat = prefixChat;
+    }
+    
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public String getPrefixChatFormat() {
+        return this.prefixchatformat;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void setPrefixChatFormat(String prefixChatFormat) {
+        this.prefixchatformat = prefixChatFormat;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public boolean getTeleportIntercept() {
+        return this.teleportintercept;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void setTeleportIntercept(boolean teleportIntercept) {
+        this.teleportintercept = teleportIntercept;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public boolean getFirstSpawnOverride() {
+        return this.firstspawnoverride;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void setFirstSpawnOverride(boolean firstSpawnOverride) {
+        this.firstspawnoverride = firstSpawnOverride;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public boolean getDisplayPermErrors() {
+        return this.displaypermerrors;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public boolean getEnableBuscript() {
+        return this.enablebuscript;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void setEnableBuscript(boolean enableBuscript) {
+        this.enablebuscript = enableBuscript;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void setDisplayPermErrors(boolean displayPermErrors) {
+        this.displaypermerrors = displayPermErrors;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public int getGlobalDebug() {
+        return this.globaldebug;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void setGlobalDebug(int globalDebug) {
+        this.globaldebug = globalDebug;
+        Logging.setDebugLevel(globalDebug);
+        Bukkit.getPluginManager().callEvent(new MVDebugModeEvent(globalDebug));
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public int getMessageCooldown() {
+        return this.messagecooldown;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void setMessageCooldown(int messageCooldown) {
+        this.messagecooldown = messageCooldown;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public double getVersion() {
+        return this.version;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void setVersion(int version) {
+        this.version = version;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public String getFirstSpawnWorld() {
+        return this.firstspawnworld;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void setFirstSpawnWorld(String firstSpawnWorld) {
+        this.firstspawnworld = firstSpawnWorld;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public int getTeleportCooldown() {
+        return this.teleportcooldown;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void setTeleportCooldown(int teleportCooldown) {
+        this.teleportcooldown = teleportCooldown;
+    }
+
+    @Override
+    public void setUseAsyncChat(boolean useAsyncChat) {
+        this.useasyncchat = useAsyncChat;
+    }
+
+    @Override
+    public boolean getUseAsyncChat() {
+        return this.useasyncchat;
+    }
+
+    @Override
+    public void setSilentStart(boolean silentStart) {
+        Logging.setShowingConfig(!silentStart);
+        this.silentstart = silentStart;
+    }
+
+    @Override
+    public boolean getSilentStart() {
+        return silentstart;
+    }
+
+    @Override
+    public void setUseDefaultPortalSearch(boolean useDefaultPortalSearch) {
+        defaultportalsearch = useDefaultPortalSearch;
+    }
+
+    @Override
+    public boolean isUsingDefaultPortalSearch() {
+        return defaultportalsearch;
+    }
+
+    @Override
+    public void setPortalSearchRadius(int searchRadius) {
+        this.portalsearchradius = searchRadius;
+    }
+
+    @Override
+    public int getPortalSearchRadius() {
+        return portalsearchradius;
+    }
+
+    @Override
+    public boolean isAutoPurgeEnabled() {
+        return autopurge;
+    }
+
+    @Override
+    public void setAutoPurgeEnabled(boolean autopurge) {
+        this.autopurge = autopurge;
+    }
+
+    @Override
+    public boolean isShowingDonateMessage() {
+        return !idonotwanttodonate;
+    }
+
+    @Override
+    public void setShowDonateMessage(boolean showDonateMessage) {
+        this.idonotwanttodonate = !showDonateMessage;
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/MultiverseCorePluginBinder.java

@@ -1,18 +0,0 @@
-package com.onarandombox.MultiverseCore;
-
-import com.onarandombox.MultiverseCore.api.MVCore;
-import com.onarandombox.MultiverseCore.inject.binder.JavaPluginBinder;
-import org.glassfish.hk2.utilities.binding.ScopedBindingBuilder;
-import org.jetbrains.annotations.NotNull;
-
-class MultiverseCorePluginBinder extends JavaPluginBinder<MultiverseCore> {
-
-    protected MultiverseCorePluginBinder(@NotNull MultiverseCore plugin) {
-        super(plugin);
-    }
-
-    @Override
-    protected ScopedBindingBuilder<MultiverseCore> bindPluginClass(ScopedBindingBuilder<MultiverseCore> bindingBuilder) {
-        return super.bindPluginClass(bindingBuilder).to(MVCore.class).to(MultiverseCore.class);
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/WorldProperties.java

@@ -1,21 +1,13 @@
-package com.onarandombox.MultiverseCore.world;
+package com.onarandombox.MultiverseCore;
 
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import com.onarandombox.MultiverseCore.world.configuration.EntryFee;
-import com.onarandombox.MultiverseCore.world.configuration.SpawnLocation;
-import com.onarandombox.MultiverseCore.world.configuration.SpawnSettings;
-import com.onarandombox.MultiverseCore.world.configuration.WorldPropertyValidator;
-import com.onarandombox.MultiverseCore.world.configuration.AllowedPortalType;
-import com.onarandombox.MultiverseCore.world.configuration.EnglishChatColor;
-import com.onarandombox.MultiverseCore.world.configuration.EnglishChatStyle;
-import com.onarandombox.MultiverseCore.world.SimpleMVWorld.NullLocation;
+import com.onarandombox.MultiverseCore.MVWorld.NullLocation;
+import com.onarandombox.MultiverseCore.configuration.EntryFee;
+import com.onarandombox.MultiverseCore.configuration.SpawnLocation;
+import com.onarandombox.MultiverseCore.configuration.SpawnSettings;
+import com.onarandombox.MultiverseCore.configuration.WorldPropertyValidator;
+import com.onarandombox.MultiverseCore.enums.AllowedPortalType;
+import com.onarandombox.MultiverseCore.enums.EnglishChatColor;
+import com.onarandombox.MultiverseCore.enums.EnglishChatStyle;
 import me.main__.util.SerializationConfig.IllegalPropertyValueException;
 import me.main__.util.SerializationConfig.Property;
 import me.main__.util.SerializationConfig.SerializationConfig;
@@ -31,6 +23,14 @@ import org.bukkit.World.Environment;
 import org.bukkit.configuration.serialization.SerializableAs;
 import org.jetbrains.annotations.Nullable;
 
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
 /*
  * This is a property class, I think we don't need that much javadoc.
  * BEGIN CHECKSTYLE-SUPPRESSION: Javadoc
@@ -88,7 +88,7 @@ public class WorldProperties extends SerializationConfig {
         keepSpawnFallback = true;
     }
 
-    void setMVWorld(SimpleMVWorld world) {
+    void setMVWorld(MVWorld world) {
         registerObjectUsing(world);
         registerGlobalValidator(new WorldPropertyValidator());
     }

src/main/java/com/onarandombox/MultiverseCore/anchor/package-info.java

@@ -1,4 +0,0 @@
-/**
- * this package contains the classes that are used for the anchor system.
- */
-package com.onarandombox.MultiverseCore.anchor;

src/main/java/com/onarandombox/MultiverseCore/api/BlockSafety.java

@@ -4,12 +4,10 @@ import org.bukkit.Location;
 import org.bukkit.World;
 import org.bukkit.entity.Minecart;
 import org.bukkit.entity.Vehicle;
-import org.jvnet.hk2.annotations.Contract;
 
 /**
  * Used to get block/location-related information.
  */
-@Contract
 public interface BlockSafety {
     /**
      * This function checks whether the block at the given coordinates are above air or not.

src/main/java/com/onarandombox/MultiverseCore/api/Core.java

@@ -0,0 +1,217 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.api;
+
+import buscript.Buscript;
+import com.onarandombox.MultiverseCore.destination.DestinationFactory;
+import com.onarandombox.MultiverseCore.utils.AnchorManager;
+import com.onarandombox.MultiverseCore.utils.MVEconomist;
+import com.onarandombox.MultiverseCore.utils.MVPermissions;
+import com.onarandombox.MultiverseCore.utils.MVPlayerSession;
+import com.onarandombox.MultiverseCore.utils.SimpleBlockSafety;
+import com.onarandombox.MultiverseCore.utils.SimpleLocationManipulation;
+import com.onarandombox.MultiverseCore.utils.SimpleSafeTTeleporter;
+import com.onarandombox.MultiverseCore.utils.VaultHandler;
+import com.pneumaticraft.commandhandler.CommandHandler;
+import org.bukkit.entity.Player;
+
+/**
+ * Multiverse 2 Core API
+ * <p>
+ * This API contains a bunch of useful things you can get out of Multiverse in general!
+ */
+public interface Core {
+
+    /**
+     * Returns the Vault handler used by Multiverse.  The returned object will have all methods necessary for
+     * interfacing with Vault.
+     *
+     * @return the Vault handler for Multiverse.
+     * @deprecated we are now using {@link #getEconomist()} for all economy needs.
+     */
+    @Deprecated
+    VaultHandler getVaultHandler();
+
+    /**
+     * Retrieves Multiverse's friendly economist. The economist can be used for dealing with economies without
+     * worrying about any of the messy details.
+     *
+     * @return the economy manager for Multiverse.
+     */
+    MVEconomist getEconomist();
+
+    /**
+     * Reloads the Multiverse Configuration files:
+     * worlds.yml and config.yml.
+     */
+    void loadConfigs();
+
+    /**
+     * Gets the Multiverse message system. This allows you to send messages
+     * to users at specified intervals.
+     *
+     * @return The loaded {@link MultiverseMessaging}.
+     */
+    MultiverseMessaging getMessaging();
+
+    /**
+     * Gets the {@link MVPlayerSession} for the given player.
+     * This will also create a player session if one does not exist
+     * for a player.
+     *
+     * @param player The player's session to grab.
+     *
+     * @return The corresponding {@link MVPlayerSession}.
+     */
+    MVPlayerSession getPlayerSession(Player player);
+
+    /**
+     * Multiverse uses an advanced permissions setup, this object
+     * simplifies getting/setting permissions.
+     *
+     * @return A non-null {@link MVPermissions}.
+     */
+    MVPermissions getMVPerms();
+
+    /**
+     * Multiverse uses {@link CommandHandler} to make adding and using commands
+     * a piece of cake.
+     *
+     * @return A non-null {@link CommandHandler}.
+     */
+    CommandHandler getCommandHandler();
+
+    /**
+     * Gets the factory class responsible for loading many different destinations
+     * on demand.
+     *
+     * @return A valid {@link DestinationFactory}.
+     */
+    DestinationFactory getDestFactory();
+
+    /**
+     * Gets the primary class responsible for managing Multiverse Worlds.
+     *
+     * @return {@link MVWorldManager}.
+     */
+    MVWorldManager getMVWorldManager();
+
+    /**
+     * Saves all configs.
+     *
+     * @return Whether the config was successfully saved
+     */
+    boolean saveMVConfigs();
+
+    /**
+     * Gets the {@link AnchorManager}.
+     *
+     * @return The {@link AnchorManager}
+     */
+    AnchorManager getAnchorManager();
+
+    /**
+     * Used by queued commands to regenerate a world on a delay.
+     *
+     * @param name Name of the world to regenerate
+     * @param useNewSeed If a new seed should be used
+     * @param randomSeed IF the new seed should be random
+     * @param seed The seed of the world.
+     *
+     * @return True if success, false if fail.
+     *
+     * @deprecated Use {@link MVWorldManager#regenWorld(String, boolean, boolean, String)} instead.
+     */
+    @Deprecated
+    Boolean regenWorld(String name, Boolean useNewSeed, Boolean randomSeed, String seed);
+
+    /**
+     * Decrements the number of plugins that have specifically hooked into core.
+     */
+    void decrementPluginCount();
+
+    /**
+     * Increments the number of plugins that have specifically hooked into core.
+     */
+    void incrementPluginCount();
+
+    /**
+     * Returns the number of plugins that have specifically hooked into core.
+     *
+     * @return The number if plugins that have hooked into core.
+     */
+    int getPluginCount();
+
+    /**
+     * Parse the Authors Array into a readable String with ',' and 'and'.
+     *
+     * @return The readable authors-{@link String}
+     */
+    String getAuthors();
+
+    /**
+     * Gets the {@link BlockSafety} this {@link Core} is using.
+     * @return The {@link BlockSafety} this {@link Core} is using.
+     * @see BlockSafety
+     * @see SimpleBlockSafety
+     */
+    BlockSafety getBlockSafety();
+
+    /**
+     * Sets the {@link BlockSafety} this {@link Core} is using.
+     * @param blockSafety The new {@link BlockSafety}.
+     * @see BlockSafety
+     * @see SimpleBlockSafety
+     */
+    void setBlockSafety(BlockSafety blockSafety);
+
+    /**
+     * Gets the {@link LocationManipulation} this {@link Core} is using.
+     * @return The {@link LocationManipulation} this {@link Core} is using.
+     * @see LocationManipulation
+     * @see SimpleLocationManipulation
+     */
+    LocationManipulation getLocationManipulation();
+
+    /**
+     * Sets the {@link LocationManipulation} this {@link Core} is using.
+     * @param locationManipulation The new {@link LocationManipulation}.
+     * @see LocationManipulation
+     * @see SimpleLocationManipulation
+     */
+    void setLocationManipulation(LocationManipulation locationManipulation);
+
+    /**
+     * Gets the {@link SafeTTeleporter} this {@link Core} is using.
+     * @return The {@link SafeTTeleporter} this {@link Core} is using.
+     * @see SafeTTeleporter
+     * @see SimpleSafeTTeleporter
+     */
+    SafeTTeleporter getSafeTTeleporter();
+
+    /**
+     * Sets the {@link SafeTTeleporter} this {@link Core} is using.
+     * @param safeTTeleporter The new {@link SafeTTeleporter}.
+     * @see SafeTTeleporter
+     * @see SimpleSafeTTeleporter
+     */
+    void setSafeTTeleporter(SafeTTeleporter safeTTeleporter);
+
+    /**
+     * Gets the {@link MultiverseCoreConfig}.
+     * @return The configuration.
+     */
+    MultiverseCoreConfig getMVConfig();
+
+    /**
+     * Gets the buscript object for Multiverse.  This is what handles Javascript processing.
+     *
+     * @return The Multiverse buscript object.
+     */
+    Buscript getScriptAPI();
+}

src/main/java/com/onarandombox/MultiverseCore/api/Destination.java

@@ -1,58 +0,0 @@
-package com.onarandombox.MultiverseCore.api;
-
-import java.util.Collection;
-
-import co.aikar.commands.BukkitCommandIssuer;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-import org.jvnet.hk2.annotations.Contract;
-
-@Contract
-public interface Destination<T extends DestinationInstance> {
-    /**
-     * Returns the identifier or prefix that is required for this destination.
-     *
-     * <p>Portals have a prefix of "p" for example and OpenWarp (third party plugin) uses "ow". This is derived from a
-     * hash and cannot have duplicate values. Read that as your plugin cannot use 'p' because it's already used.
-     * Please check the wiki when adding a custom destination!</p>
-     *
-     * @return The identifier or prefix that is required for this destination.
-     */
-    @NotNull String getIdentifier();
-
-    /**
-     * Returns the destination instance for the given destination parameters.
-     *
-     * @param destinationParams The destination parameters. ex: p:MyPortal:nw
-     * @return The destination instance, or null if the destination parameters are invalid.
-     */
-    @Nullable T getDestinationInstance(@Nullable String destinationParams);
-
-    /**
-     * Returns a list of possible destinations for the given destination parameters.
-     *
-     * @param issuer            The command issuer.
-     * @param destinationParams The destination parameters. ex: p:MyPortal:nw
-     * @return A list of possible destinations.
-     */
-    @NotNull Collection<String> suggestDestinations(@NotNull BukkitCommandIssuer issuer, @Nullable String destinationParams);
-
-    /**
-     * Should the Multiverse SafeTeleporter be used?
-     *
-     * <p>If not, MV will blindly take people to the location specified.</p>
-     *
-     * @return True if the SafeTeleporter will be used, false if not.
-     */
-    boolean checkTeleportSafety();
-
-    /**
-     * Returns the teleporter to use for this destination.
-     *
-     * <p>By default, Multiverse will automatically use SafeTeleporter. If you want to use a different teleporter, you can
-     * override this method.</p>
-     *
-     * @return The custom teleporter to use for this destination. Return null to use the default teleporter.
-     */
-    @Nullable Teleporter getTeleporter();
-}

src/main/java/com/onarandombox/MultiverseCore/api/DestinationInstance.java

@@ -1,45 +0,0 @@
-package com.onarandombox.MultiverseCore.api;
-
-import org.bukkit.Location;
-import org.bukkit.entity.Entity;
-import org.bukkit.util.Vector;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-public interface DestinationInstance {
-    /**
-     * Gets the exact location to teleport an entity to.
-     *
-     * @param teleportee The entity to teleport.
-     * @return The location to teleport to.
-     */
-    @Nullable Location getLocation(@NotNull Entity teleportee);
-
-    /**
-     * Gets the velocity to apply to an entity after teleporting.
-     *
-     * @param teleportee The entity to teleport.
-     * @return A vector representing the speed/direction the player should travel when arriving at the destination.
-     */
-    @Nullable Vector getVelocity(@NotNull Entity teleportee);
-
-    /**
-     * Gets the permission suffix to check for when teleporting to this destination.
-     * This is used for finer per world/player permissions, such as "multiverse.teleport.self.worldname".
-     *
-     * <p>For example, if the destination is "w:world", the permission suffix is "world".</p>
-     *
-     * @return The permission suffix.
-     */
-    @Nullable String getFinerPermissionSuffix();
-
-    /**
-     * Serialises the destination instance to a savable string.
-     *
-     * <p>This is used when plugins save destinations to configuration,
-     * and when the destination is displayed to the user.</p>
-     *
-     * @return The serialised destination instance.
-     */
-    @NotNull String serialise();
-}

src/main/java/com/onarandombox/MultiverseCore/api/FancyText.java

@@ -0,0 +1,20 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.api;
+
+/**
+ * A fancy text.
+ */
+public interface FancyText {
+    /**
+     * Gets the {@link String}-representation of this {@link FancyText}.
+     *
+     * @return The {@link String}-representation of this {@link FancyText}.
+     */
+    String getFancyText();
+}

src/main/java/com/onarandombox/MultiverseCore/api/LocationManipulation.java

@@ -3,12 +3,10 @@ package com.onarandombox.MultiverseCore.api;
 import org.bukkit.Location;
 import org.bukkit.entity.Vehicle;
 import org.bukkit.util.Vector;
-import org.jvnet.hk2.annotations.Contract;
 
 /**
  * Used to manipulate locations.
  */
-@Contract
 public interface LocationManipulation {
     /**
      * Convert a Location into a Colon separated string to allow us to store it in text.

src/main/java/com/onarandombox/MultiverseCore/api/LoggablePlugin.java

@@ -0,0 +1,36 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.api;
+
+import com.dumptruckman.minecraft.util.Logging;
+import org.bukkit.Server;
+
+import java.util.logging.Level;
+
+/**
+ * A simple API to require plugins to have a log method.
+ *
+ * @deprecated Replaced by {@link Logging}.
+ * */
+@Deprecated
+public interface LoggablePlugin {
+    /**
+     * Logs a message at the specified level.
+     *
+     * @param level The Log-{@link Level}.
+     * @param msg   The message to log.
+     */
+    void log(Level level, String msg);
+
+    /**
+     * Gets the server instance that this plugin is attached to.
+     *
+     * @return A {@link Server} instance.
+     */
+    Server getServer();
+}

src/main/java/com/onarandombox/MultiverseCore/api/MVCore.java

@@ -1,40 +0,0 @@
-/******************************************************************************
- * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
- * Multiverse 2 is licensed under the BSD License.                            *
- * For more information please check the README.md file included              *
- * with this project.                                                         *
- ******************************************************************************/
-
-package com.onarandombox.MultiverseCore.api;
-
-/**
- * Multiverse 2 Core API
- * <p>
- * This API contains a bunch of useful things you can get out of Multiverse in general!
- */
-public interface MVCore extends MVPlugin {
-
-    /**
-     * Saves all configs.
-     *
-     * @return Whether the config was successfully saved
-     */
-    boolean saveAllConfigs();
-
-    /**
-     * Decrements the number of plugins that have specifically hooked into core.
-     */
-    void decrementPluginCount();
-
-    /**
-     * Increments the number of plugins that have specifically hooked into core.
-     */
-    void incrementPluginCount();
-
-    /**
-     * Returns the number of plugins that have specifically hooked into core.
-     *
-     * @return The number if plugins that have hooked into core.
-     */
-    int getPluginCount();
-}

src/main/java/com/onarandombox/MultiverseCore/api/MVDestination.java

@@ -16,7 +16,6 @@ import org.bukkit.util.Vector;
  * A destination API for Multiverse
  * Any plugin can add these to MV and when they are, any action that uses them (portals, MVTP, etc.) can use them!
  */
-@Deprecated
 public interface MVDestination {
     /**
      * Returns the identifier or prefix that is required for this destination.

src/main/java/com/onarandombox/MultiverseCore/api/MVPlugin.java

@@ -7,16 +7,39 @@
 
 package com.onarandombox.MultiverseCore.api;
 
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.onarandombox.MultiverseCore.event.MVVersionEvent;
+
 /**
  * This interface is implemented by every official Multiverse-plugin.
  */
-public interface MVPlugin {
+public interface MVPlugin extends LoggablePlugin {
+    /**
+     * Adds This plugin's version information to the buffer and returns the new string.
+     *
+     * @param buffer The string that contains Core and all other MV plugins' versions.
+     *
+     * @return A modified buffer that contains this MVPlugin's version information.
+     *
+     * @deprecated This is now deprecated, nobody needs it any longer.
+     * All version info-dumping is now done with {@link MVVersionEvent}.
+     */
+    @Deprecated
+    String dumpVersionInfo(String buffer);
+
     /**
      * Gets the reference to MultiverseCore.
      *
      * @return A valid {@link com.onarandombox.MultiverseCore}.
      */
-    MVCore getCore();
+    MultiverseCore getCore();
+
+    /**
+     * Sets the reference to MultiverseCore.
+     *
+     * @param core A valid {@link com.onarandombox.MultiverseCore}.
+     */
+    void setCore(MultiverseCore core);
 
     /**
      * Allows Multiverse or a plugin to query another Multiverse plugin to see what version its protocol is. This
@@ -26,11 +49,4 @@ public interface MVPlugin {
      * @return The Integer protocol version.
      */
     int getProtocolVersion();
-
-    /**
-     * Parse the Authors Array into a readable String with ',' and 'and'.
-     *
-     * @return The readable authors-{@link String}
-     */
-    String getAuthors();
 }

src/main/java/com/onarandombox/MultiverseCore/api/MVWorldManager.java

@@ -7,15 +7,17 @@
 
 package com.onarandombox.MultiverseCore.api;
 
-import java.util.Collection;
-import java.util.List;
-
+import com.onarandombox.MultiverseCore.utils.PurgeWorlds;
+import com.onarandombox.MultiverseCore.utils.SimpleWorldPurger;
 import org.bukkit.World;
 import org.bukkit.World.Environment;
 import org.bukkit.WorldType;
 import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.generator.ChunkGenerator;
-import org.jvnet.hk2.annotations.Contract;
+
+import java.io.File;
+import java.util.Collection;
+import java.util.List;
 
 /**
  * Multiverse 2 World Manager API
@@ -23,7 +25,6 @@ import org.jvnet.hk2.annotations.Contract;
  * This API contains all of the world managing
  * functions that your heart desires!
  */
-@Contract
 public interface MVWorldManager {
     /**
      * Add a new World to the Multiverse Setup.
@@ -58,6 +59,18 @@ public interface MVWorldManager {
     boolean addWorld(String name, Environment env, String seedString, WorldType type, Boolean generateStructures,
                      String generator, boolean useSpawnAdjust);
 
+    /**
+     * Make a copy of a world.
+     *
+     * @param oldName            Name of world to be copied
+     * @param newName            Name of world to be created
+     * @param generator          The Custom generator plugin to use. Ignored.
+     * @return True if the world is copied successfully, false if not.
+     * @deprecated Use {@link #cloneWorld(String, String)} instead.
+     */
+    @Deprecated
+    boolean cloneWorld(String oldName, String newName, String generator);
+
     /**
      * Make a copy of a world.
      *
@@ -147,41 +160,30 @@ public interface MVWorldManager {
     /**
      * Returns a list of all the worlds Multiverse knows about.
      *
-     * @return A list of {@link MVWorld}.
+     * @return A list of {@link MultiverseWorld}.
      */
-    Collection<MVWorld> getMVWorlds();
+    Collection<MultiverseWorld> getMVWorlds();
 
 
     /**
-     * Returns a {@link MVWorld} if it exists, and null if it does not.
+     * Returns a {@link MultiverseWorld} if it exists, and null if it does not.
      * This will search name AND alias.
      *
      * @param name The name or alias of the world to get.
-     * @return A {@link MVWorld} or null.
+     * @return A {@link MultiverseWorld} or null.
      */
-    MVWorld getMVWorld(String name);
+    MultiverseWorld getMVWorld(String name);
 
     /**
-     * Returns a {@link MVWorld} if the world with name given exists, and null if it does not.
-     * This will search optionally for alias names.
-     *
-     * @param name          The name or optionally the alias of the world to get.
-     * @param checkAliases  Indicates whether to check for world alias name.
-     * @return A {@link MVWorld} or null.
-     */
-    MVWorld getMVWorld(String name, boolean checkAliases);
-
-    /**
-     * Returns a {@link MVWorld} if it exists, and null if it does not.
+     * Returns a {@link MultiverseWorld} if it exists, and null if it does not.
      *
      * @param world The Bukkit world to check.
-     * @return A {@link MVWorld} or null.
+     * @return A {@link MultiverseWorld} or null.
      */
-    MVWorld getMVWorld(World world);
+    MultiverseWorld getMVWorld(World world);
 
     /**
-     * Checks to see if the given name is a valid {@link MVWorld}
-     * Searches based on world name AND alias.
+     * Checks to see if the given name is a valid {@link MultiverseWorld}.
      *
      * @param name The name or alias of the world to check.
      * @return True if the world exists, false if not.
@@ -189,17 +191,7 @@ public interface MVWorldManager {
     boolean isMVWorld(String name);
 
     /**
-     * Checks to see if the given name is a valid {@link MVWorld}.
-     * Optionally searches by alias is specified.
-     *
-     * @param name          The name or alias of the world to check.
-     * @param checkAliases  Indicates whether to check for world alias name.
-     * @return True if the world exists, false if not.
-     */
-    boolean isMVWorld(String name, boolean checkAliases);
-
-    /**
-     * Checks to see if the given world is a valid {@link MVWorld}.
+     * Checks to see if the given world is a valid {@link MultiverseWorld}.
      *
      * @param world The Bukkit world to check.
      * @return True if the world has been loaded into MV2, false if not.
@@ -221,13 +213,32 @@ public interface MVWorldManager {
      */
     void loadDefaultWorlds();
 
+    /**
+     * Return the World Purger.
+     *
+     * @return A valid {@link PurgeWorlds}.
+     * @deprecated {@link PurgeWorlds} is deprecated!
+     */
+    @Deprecated
+    PurgeWorlds getWorldPurger();
+
+    /**
+     * Gets the {@link WorldPurger}.
+     * <p>
+     * TODO: Remove {@link #getWorldPurger()} and replace it with this method.
+     * @return The {@link WorldPurger} this {@link MVWorldManager} is using.
+     * @see WorldPurger
+     * @see SimpleWorldPurger
+     */
+    WorldPurger getTheWorldPurger();
+
     /**
      * Gets the world players will spawn in on first join.
      * Currently this always returns worlds.get(0) from Bukkit.
      *
      * @return A Multiverse world that players will spawn in or null if no MV world has been set.
      */
-    MVWorld getSpawnWorld();
+    MultiverseWorld getSpawnWorld();
 
     /**
      * Gets the list of worlds in the config, but unloaded.
@@ -244,9 +255,10 @@ public interface MVWorldManager {
     /**
      * Load the config from a file.
      *
+     * @param file The file to load.
      * @return A loaded configuration.
      */
-    FileConfiguration loadWorldsConfig();
+    FileConfiguration loadWorldConfig(File file);
 
     /**
      * Saves the world config to disk.
@@ -273,35 +285,22 @@ public interface MVWorldManager {
     /**
      * Gets the world players should spawn in first.
      *
-     * @return The {@link MVWorld} new players should spawn in.
+     * @return The {@link MultiverseWorld} new players should spawn in.
      */
-    MVWorld getFirstSpawnWorld();
+    MultiverseWorld getFirstSpawnWorld();
 
     /**
      * Regenerates a world.
      *
-     * @param name          Name of the world to regenerate
-     * @param useNewSeed    If a new seed should be used
-     * @param randomSeed    If the new seed should be random
-     * @param seed          The seed of the world.
+     * @param name Name of the world to regenerate
+     * @param useNewSeed If a new seed should be used
+     * @param randomSeed IF the new seed should be random
+     * @param seed The seed of the world.
      *
      * @return True if success, false if fail.
      */
     boolean regenWorld(String name, boolean useNewSeed, boolean randomSeed, String seed);
 
-    /**
-     * Regenerates a world.
-     *
-     * @param name          Name of the world to regenerate
-     * @param useNewSeed    If a new seed should be used
-     * @param randomSeed    If the new seed should be random
-     * @param seed          The seed of the world.
-     * @param keepGameRules If GameRules should be kept on world regen.
-     *
-     * @return True if success, false if fail.
-     */
-    boolean regenWorld(String name, boolean useNewSeed, boolean randomSeed, String seed, boolean keepGameRules);
-
     boolean isKeepingSpawnInMemory(World world);
     
     /**
@@ -315,11 +314,4 @@ public interface MVWorldManager {
      * does not exist. {@code includeLoaded} if the world exists and is loaded.
      */
     boolean hasUnloadedWorld(String name, boolean includeLoaded);
-
-    /**
-     * Get all the possible worlds that Multiverse has detected to be importable.
-     *
-     * @return A collection of world names that are deemed importable.
-     */
-    Collection<String> getPotentialWorlds();
 }

src/main/java/com/onarandombox/MultiverseCore/api/MultiverseCoreConfig.java

@@ -1,105 +1,102 @@
 package com.onarandombox.MultiverseCore.api;
 
-import com.onarandombox.MultiverseCore.configuration.node.NodeGroup;
-import com.onarandombox.MultiverseCore.placeholders.MultiverseCorePlaceholders;
-import io.vavr.control.Try;
-import org.jvnet.hk2.annotations.Contract;
+import org.bukkit.configuration.serialization.ConfigurationSerializable;
 
-@Contract
-public interface MVConfig {
+/**
+ * The configuration of MultiverseCore.
+ */
+public interface MultiverseCoreConfig extends ConfigurationSerializable {
+    /**
+     * Sets a property using a {@link String}.
+     * @param property The name of the property.
+     * @param value The value.
+     * @return True on success, false if the operation failed.
+     */
+    boolean setConfigProperty(String property, String value);
 
     /**
-     * Loads the config from disk.
-     * @return True if the config was loaded successfully.
+     * Sets portalCooldown.
+     * @param portalCooldown The new value.
      */
-    boolean load();
+    void setTeleportCooldown(int portalCooldown);
 
     /**
-     * Whether the config has been loaded.
-     * @return True if the config has been loaded.
+     * Gets portalCooldown.
+     * @return portalCooldown.
      */
-    boolean isLoaded();
+    int getTeleportCooldown();
 
     /**
-     * Saves the config to disk.
+     * Sets firstSpawnWorld.
+     * @param firstSpawnWorld The new value.
      */
-    boolean save();
+    void setFirstSpawnWorld(String firstSpawnWorld);
 
     /**
-     * Gets the nodes for the config.
-     *
-     * @return The nodes for the config.
+     * Gets firstSpawnWorld.
+     * @return firstSpawnWorld.
      */
-    NodeGroup getNodes();
+    String getFirstSpawnWorld();
 
     /**
-     * Gets a property from the config.
-     *
-     * @param name The name of the property.
-     * @return A {@link Try} with the value of the property, otherwise a {@link Try.Failure} if there is no property by
-     * that name.
+     * Sets version.
+     * @param version The new value.
      */
-    Try<Object> getProperty(String name);
+    void setVersion(int version);
 
     /**
-     * Sets a property in the config.
-     *
-     * @param name  The name of the property.
-     * @param value The value of the property.
-     * @return An empty {@link Try} if the property was set successfully, otherwise a {@link Try.Failure} with the
-     * exception explaining why the property could not be set.
+     * Gets version.
+     * @return version.
      */
-    Try<Void> setProperty(String name, Object value);
+    double getVersion();
 
     /**
-     * Sets world access permissions should be enforced.
-     * @param enforceAccess The new value.
+     * Sets messageCooldown.
+     * @param messageCooldown The new value.
      */
-    void setEnforceAccess(boolean enforceAccess);
+    void setMessageCooldown(int messageCooldown);
 
     /**
-     * Gets enforceAccess.
-     * @return enforceAccess.
+     * Gets messageCooldown.
+     * @return messageCooldown.
      */
-    boolean getEnforceAccess();
+    int getMessageCooldown();
 
     /**
-     * Sets whether the game mode should be enforced.
-     * @param enforceGameMode The new value.
+     * Sets globalDebug.
+     * @param globalDebug The new value.
      */
-    void setEnforceGameMode(boolean enforceGameMode);
+    void setGlobalDebug(int globalDebug);
 
     /**
-     * Gets enforceGameMode value.
-     * @return True if game mode should be enforced.
+     * Gets globalDebug.
+     * @return globalDebug.
      */
-    boolean getEnforceGameMode();
+    int getGlobalDebug();
 
     /**
-     * Sets whether or not the automatic purge of entities is enabled.
-     *
-     * @param autopurge True if automatic purge should be enabled.
+     * Sets displayPermErrors.
+     * @param displayPermErrors The new value.
      */
-    void setAutoPurgeEntities(boolean autopurge);
+    void setDisplayPermErrors(boolean displayPermErrors);
 
     /**
-     * Gets whether or not the automatic purge of entities is enabled.
-     *
-     * @return True if automatic purge is enabled.
+     * Gets displayPermErrors.
+     * @return displayPermErrors.
      */
-    boolean isAutoPurgeEntities();
+    boolean getDisplayPermErrors();
 
     /**
-     * Sets teleportIntercept.
-     * @param teleportIntercept The new value.
+     * Sets enableBuscript.
+     * @param enableBuscript The new value.
      */
-    void setTeleportIntercept(boolean teleportIntercept);
+    void setEnableBuscript(boolean enableBuscript);
 
     /**
-     * Gets teleportIntercept.
-     * @return teleportIntercept.
+     * Gets enableBuscript.
+     * @return enableBuscript.
      */
-    boolean getTeleportIntercept();
+    boolean getEnableBuscript();
 
     /**
      * Sets firstSpawnOverride.
@@ -114,57 +111,29 @@ public interface MVConfig {
     boolean getFirstSpawnOverride();
 
     /**
-     * Sets firstSpawnWorld.
-     * @param firstSpawnWorld The new value.
+     * Sets teleportIntercept.
+     * @param teleportIntercept The new value.
      */
-    void setFirstSpawnLocation(String firstSpawnWorld);
+    void setTeleportIntercept(boolean teleportIntercept);
 
     /**
-     * Gets firstSpawnWorld.
-     * @return firstSpawnWorld.
+     * Gets teleportIntercept.
+     * @return teleportIntercept.
      */
-    String getFirstSpawnLocation();
-
-    /**
-     * Sets whether or not to let Bukkit determine portal search radius on its own or if Multiverse should give input.
-     *
-     * @param useDefaultPortalSearch True to let Bukkit determine portal search radius on its own.
-     */
-    void setUseCustomPortalSearch(boolean useDefaultPortalSearch);
-
-    /**
-     * Gets whether or not Bukkit will be determining portal search radius on its own or if Multiverse should help.
-     *
-     * @return True means Bukkit will use its own default values.
-     */
-    boolean isUsingCustomPortalSearch();
-
-    /**
-     * Sets the radius at which vanilla style portals will be searched for to connect to worlds together.
-     *
-     * @param searchRadius The portal search radius.
-     */
-    void setCustomPortalSearchRadius(int searchRadius);
-
-    /**
-     * Gets the radius at which vanilla style portals will be searched for to connect to worlds together.
-     *
-     * @return The portal search radius.
-     */
-    int getCustomPortalSearchRadius();
+    boolean getTeleportIntercept();
 
     /**
      * Sets prefixChat.
      * @param prefixChat The new value.
      */
-    void setEnablePrefixChat(boolean prefixChat);
+    void setPrefixChat(boolean prefixChat);
 
     /**
      * Gets prefixChat.
      * @return prefixChat.
      */
-    boolean isEnablePrefixChat();
-
+    boolean getPrefixChat();
+    
     /**
      * Sets prefixChatFormat.
      * @param prefixChatFormat The new value.
@@ -178,28 +147,28 @@ public interface MVConfig {
     String getPrefixChatFormat();
 
     /**
-     * Sets whether to register the {@link MultiverseCorePlaceholders} class with PlaceholderAPI plugin.
-     * @param registerPapiHook The new value.
+     * Sets enforceAccess.
+     * @param enforceAccess The new value.
      */
-    void setRegisterPapiHook(boolean registerPapiHook);
+    void setEnforceAccess(boolean enforceAccess);
 
     /**
-     * Gets whether to register the {@link MultiverseCorePlaceholders} class with PlaceholderAPI plugin.
-     * @return registerPapiHook.
+     * Gets enforceAccess.
+     * @return enforceAccess.
      */
-    boolean isRegisterPapiHook();
+    boolean getEnforceAccess();
 
     /**
-     * Sets globalDebug.
-     * @param globalDebug The new value.
+     * Sets useasyncchat.
+     * @param useAsyncChat The new value.
      */
-    void setGlobalDebug(int globalDebug);
+    void setUseAsyncChat(boolean useAsyncChat);
 
     /**
-     * Gets globalDebug.
-     * @return globalDebug.
+     * Gets useasyncchat.
+     * @return useasyncchat.
      */
-    int getGlobalDebug();
+    boolean getUseAsyncChat();
 
     /**
      * Sets whether to suppress startup messages.
@@ -216,11 +185,46 @@ public interface MVConfig {
     boolean getSilentStart();
 
     /**
-     * Sets whether or not the donation/patreon messages are shown.
+     * Sets whether or not to let Bukkit determine portal search radius on its own or if Multiverse should give input.
      *
-     * @param idonotwanttodonate True if donation/patreon messages should be shown.
+     * @param useDefaultPortalSearch True to let Bukkit determine portal search radius on its own.
      */
-    void setShowDonateMessage(boolean idonotwanttodonate);
+    void setUseDefaultPortalSearch(boolean useDefaultPortalSearch);
+
+    /**
+     * Gets whether or not Bukkit will be determining portal search radius on its own or if Multiverse should help.
+     *
+     * @return True means Bukkit will use its own default values.
+     */
+    boolean isUsingDefaultPortalSearch();
+
+    /**
+     * Sets the radius at which vanilla style portals will be searched for to connect to worlds together.
+     *
+     * @param searchRadius The portal search radius.
+     */
+    void setPortalSearchRadius(int searchRadius);
+
+    /**
+     * Gets the radius at which vanilla style portals will be searched for to connect to worlds together.
+     *
+     * @return The portal search radius.
+     */
+    int getPortalSearchRadius();
+
+    /**
+     * Gets whether or not the automatic purge of entities is enabled.
+     *
+     * @return True if automatic purge is enabled.
+     */
+    boolean isAutoPurgeEnabled();
+
+    /**
+     * Sets whether or not the automatic purge of entities is enabled.
+     *
+     * @param autopurge True if automatic purge should be enabled.
+     */
+    void setAutoPurgeEnabled(boolean autopurge);
 
     /**
      * Gets whether or not the donation/patreon messages are shown.
@@ -228,4 +232,11 @@ public interface MVConfig {
      * @return True if donation/patreon messages should be shown.
      */
     boolean isShowingDonateMessage();
+
+    /**
+     * Sets whether or not the donation/patreon messages are shown.
+     *
+     * @param idonotwanttodonate True if donation/patreon messages should be shown.
+     */
+    void setShowDonateMessage(boolean idonotwanttodonate);
 }

src/main/java/com/onarandombox/MultiverseCore/api/MultiverseMessaging.java

@@ -0,0 +1,56 @@
+package com.onarandombox.MultiverseCore.api;
+
+import java.util.Collection;
+
+import org.bukkit.command.CommandSender;
+
+/**
+ * Multiverse-messaging.
+ */
+public interface MultiverseMessaging {
+    /**
+     * Sets the message-cooldown.
+     * @param milliseconds The new message-cooldown in milliseconds.
+     */
+    void setCooldown(int milliseconds);
+
+    /**
+     * Sends a message to the specified sender if the cooldown has passed.
+     *
+     * @param sender         The person/console to send the message to.
+     * @param message        The message to send.
+     * @param ignoreCooldown If true this message will always be sent. Useful for things like menus
+     * @return true if the message was sent, false if not.
+     */
+    boolean sendMessage(CommandSender sender, String message, boolean ignoreCooldown);
+
+    /**
+     * Sends a group of messages to the specified sender if the cooldown has passed.
+     * This method is needed, since sending many messages in quick succession would violate
+     * the cooldown.
+     *
+     * @param sender         The person/console to send the message to.
+     * @param messages       The messages to send.
+     * @param ignoreCooldown If true these messages will always be sent. Useful for things like menus
+     * @return true if the message was sent, false if not.
+     */
+    boolean sendMessages(CommandSender sender, String[] messages, boolean ignoreCooldown);
+
+    /**
+     * Sends a group of messages to the specified sender if the cooldown has passed.
+     * This method is needed, since sending many messages in quick succession would violate
+     * the cooldown.
+     *
+     * @param sender         The person/console to send the message to.
+     * @param messages       The messages to send.
+     * @param ignoreCooldown If true these messages will always be sent. Useful for things like menus
+     * @return true if the message was sent, false if not.
+     */
+    boolean sendMessages(CommandSender sender, Collection<String> messages, boolean ignoreCooldown);
+
+    /**
+     * Gets the message-cooldown.
+     * @return The message-cooldown.
+     */
+    int getCooldown();
+}

src/main/java/com/onarandombox/MultiverseCore/api/MultiversePlugin.java

@@ -0,0 +1,161 @@
+package com.onarandombox.MultiverseCore.api;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.logging.Level;
+
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.plugin.java.JavaPlugin;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.onarandombox.MultiverseCore.utils.DebugLog;
+import com.pneumaticraft.commandhandler.CommandHandler;
+
+/**
+ * Make things easier for MV-Plugins!
+ */
+public abstract class MultiversePlugin extends JavaPlugin implements MVPlugin {
+    private MultiverseCore core;
+    /**
+     * Prefix for standard log entrys.
+     */
+    protected String logTag;
+    private DebugLog debugLog;
+
+    /**
+     * {@inheritDoc}
+     *
+     * Note: You can't override this, use {@link #onPluginEnable()} instead!
+     * @see #onPluginEnable()
+     */
+    @Override
+    public final void onEnable() {
+        MultiverseCore theCore = (MultiverseCore) this.getServer().getPluginManager().getPlugin("Multiverse-Core");
+        if (theCore == null) {
+            this.getLogger().severe("Core not found! The plugin dev needs to add a dependency!");
+            this.getLogger().severe("Disabling!");
+            this.getServer().getPluginManager().disablePlugin(this);
+            return;
+        }
+        if (theCore.getProtocolVersion() < this.getProtocolVersion()) {
+            this.getLogger().severe("You need a newer version of Multiverse-Core!");
+            this.getLogger().severe("Disabling!");
+            this.getServer().getPluginManager().disablePlugin(this);
+            return;
+        }
+        this.setCore(theCore);
+
+        this.getServer().getLogger().info(String.format("%s - Version %s enabled - By %s",
+                this.getDescription().getName(), this.getDescription().getVersion(), getAuthors()));
+        getDataFolder().mkdirs();
+        File debugLogFile = new File(getDataFolder(), "debug.log");
+        try {
+            debugLogFile.createNewFile();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        debugLog = new DebugLog(this.getDescription().getName(), getDataFolder() + File.separator + "debug.log");
+        debugLog.setTag(String.format("[%s-Debug]", this.getDescription().getName()));
+
+        this.onPluginEnable();
+    }
+
+    /**
+     * Parse the Authors Array into a readable String with ',' and 'and'.
+     *
+     * @return The readable authors-{@link String}
+     */
+    protected String getAuthors() {
+        String authors = "";
+        List<String> auths = this.getDescription().getAuthors();
+        if (auths.size() == 0) {
+            return "";
+        }
+
+        if (auths.size() == 1) {
+            return auths.get(0);
+        }
+
+        for (int i = 0; i < auths.size(); i++) {
+            if (i == this.getDescription().getAuthors().size() - 1) {
+                authors += " and " + this.getDescription().getAuthors().get(i);
+            } else {
+                authors += ", " + this.getDescription().getAuthors().get(i);
+            }
+        }
+        return authors.substring(2);
+    }
+
+    /**
+     * Called when the plugin is enabled.
+     * @see #onEnable()
+     */
+    protected abstract void onPluginEnable();
+
+    /**
+     * You can register commands here.
+     * @param handler The CommandHandler.
+     */
+    protected abstract void registerCommands(CommandHandler handler);
+
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if (!this.isEnabled()) {
+            sender.sendMessage("This plugin is Disabled!");
+            return true;
+        }
+
+        ArrayList<String> allArgs = new ArrayList<String>(args.length + 1);
+        allArgs.add(command.getName());
+        allArgs.addAll(Arrays.asList(args));
+        return this.getCore().getCommandHandler().locateAndRunCommand(sender, allArgs);
+    }
+
+    @Override
+    public void log(Level level, String msg) {
+        int debugLevel = this.getCore().getMVConfig().getGlobalDebug();
+        if ((level == Level.FINE && debugLevel >= 1) || (level == Level.FINER && debugLevel >= 2)
+                || (level == Level.FINEST && debugLevel >= 3)) {
+            debugLog.log(level, msg);
+        } else if (level != Level.FINE && level != Level.FINER && level != Level.FINEST) {
+            String message = new StringBuilder(getLogTag()).append(msg).toString();
+            this.getServer().getLogger().log(level, message);
+            debugLog.log(level, message);
+        }
+    }
+
+    private String getLogTag() {
+        if (logTag == null)
+            logTag = String.format("[%s]", this.getDescription().getName());
+        return logTag;
+    }
+
+    /**
+     * Sets the debug log-tag.
+     * @param tag The new tag.
+     */
+    protected final void setDebugLogTag(String tag) {
+        this.debugLog.setTag(tag);
+    }
+
+    @Override
+    public final String dumpVersionInfo(String buffer) {
+        throw new UnsupportedOperationException("This is gone.");
+    }
+
+    @Override
+    public final MultiverseCore getCore() {
+        if (this.core == null)
+            throw new IllegalStateException("Core is null!");
+        return this.core;
+    }
+
+    @Override
+    public final void setCore(MultiverseCore core) {
+        this.core = core;
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/api/MultiverseWorld.java

@@ -7,12 +7,8 @@
 
 package com.onarandombox.MultiverseCore.api;
 
-import java.util.List;
-
+import com.onarandombox.MultiverseCore.enums.AllowedPortalType;
 import com.onarandombox.MultiverseCore.exceptions.PropertyDoesNotExistException;
-import com.onarandombox.MultiverseCore.world.configuration.AddProperties;
-import com.onarandombox.MultiverseCore.world.configuration.AllowedPortalType;
-import com.onarandombox.MultiverseCore.world.configuration.EnglishChatColor;
 import org.bukkit.ChatColor;
 import org.bukkit.Difficulty;
 import org.bukkit.GameMode;
@@ -20,13 +16,16 @@ import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.WorldType;
+import org.bukkit.command.CommandSender;
 import org.bukkit.permissions.Permission;
 import org.jetbrains.annotations.Nullable;
 
+import java.util.List;
+
 /**
  * The API for a Multiverse Handled World.
  */
-public interface MVWorld {
+public interface MultiverseWorld {
     /**
      * Returns the Bukkit world object that this world describes.
      *
@@ -157,9 +156,9 @@ public interface MVWorld {
     boolean setPropertyValue(String property, String value) throws PropertyDoesNotExistException;
 
     /**
-     * Adds a value to the given property. The property must be a {@link AddProperties}.
+     * Adds a value to the given property. The property must be a {@link com.onarandombox.MultiverseCore.enums.AddProperties}.
      *
-     * @param property The name of a {@link AddProperties} to add a value to.
+     * @param property The name of a {@link com.onarandombox.MultiverseCore.enums.AddProperties} to add a value to.
      * @param value    A value in string representation, it will be parsed to the correct type.
      * @return True if the value was added, false if not.
      * @deprecated We changed the entire world-config-system. This is not compatible any more.
@@ -168,9 +167,9 @@ public interface MVWorld {
     boolean addToVariable(String property, String value);
 
     /**
-     * Removes a value from the given property. The property must be a {@link AddProperties}.
+     * Removes a value from the given property. The property must be a {@link com.onarandombox.MultiverseCore.enums.AddProperties}.
      *
-     * @param property The name of a {@link AddProperties} to remove a value
+     * @param property The name of a {@link com.onarandombox.MultiverseCore.enums.AddProperties} to remove a value
      *                 from.
      * @param value    A value in string representation, it will be parsed to the correct type.
      * @return True if the value was removed, false if not.
@@ -180,9 +179,9 @@ public interface MVWorld {
     boolean removeFromVariable(String property, String value);
 
     /**
-     * Removes all values from the given property. The property must be a {@link AddProperties}.
+     * Removes all values from the given property. The property must be a {@link com.onarandombox.MultiverseCore.enums.AddProperties}.
      *
-     * @param property The name of a {@link AddProperties} to clear.
+     * @param property The name of a {@link com.onarandombox.MultiverseCore.enums.AddProperties} to clear.
      * @return True if it was cleared, false if not.
      * @deprecated We changed the entire world-config-system. This is not compatible any more.
      */
@@ -280,7 +279,7 @@ public interface MVWorld {
      * @param color A string that may translate to a color.
      * @return True if it is a color, false if not.
      *
-     * @deprecated This has been moved: {@link EnglishChatColor#isValidAliasColor(String)}
+     * @deprecated This has been moved: {@link com.onarandombox.MultiverseCore.enums.EnglishChatColor#isValidAliasColor(String)}
      */
     @Deprecated
     boolean isValidAliasColor(String color);

src/main/java/com/onarandombox/MultiverseCore/api/SafeTTeleporter.java

@@ -1,19 +1,14 @@
 package com.onarandombox.MultiverseCore.api;
 
-import java.util.concurrent.CompletableFuture;
-
-import co.aikar.commands.BukkitCommandIssuer;
-import com.onarandombox.MultiverseCore.destination.ParsedDestination;
-import com.onarandombox.MultiverseCore.teleportation.TeleportResult;
 import org.bukkit.Location;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Entity;
-import org.jvnet.hk2.annotations.Contract;
+
+import com.onarandombox.MultiverseCore.enums.TeleportResult;
 
 /**
  * Used to safely teleport people.
  */
-@Contract
 public interface SafeTTeleporter extends Teleporter {
 
     /**
@@ -36,24 +31,12 @@ public interface SafeTTeleporter extends Teleporter {
      * Safely teleport the entity to the MVDestination. This will perform checks to see if the place is safe, and if
      * it's not, will adjust the final destination accordingly.
      *
-     * @param teleporter    Person who performed the teleport command.
-     * @param teleportee    Entity to teleport
-     * @param destination   Destination to teleport them to
+     * @param teleporter Person who performed the teleport command.
+     * @param teleportee Entity to teleport
+     * @param d          Destination to teleport them to
      * @return true for success, false for failure
      */
-    @Deprecated
-    TeleportResult safelyTeleport(BukkitCommandIssuer teleporter, Entity teleportee, ParsedDestination<?> destination);
-
-    /**
-     * Safely teleport the entity to the MVDestination. This will perform checks to see if the place is safe, and if
-     * it's not, will adjust the final destination accordingly.
-     *
-     * @param teleporter    Person who performed the teleport command.
-     * @param teleportee    Entity to teleport
-     * @param destination   Destination to teleport them to
-     * @return true for success, false for failure
-     */
-    CompletableFuture<TeleportResult> safelyTeleportAsync(BukkitCommandIssuer teleporter, Entity teleportee, ParsedDestination<?> destination);
+    TeleportResult safelyTeleport(CommandSender teleporter, Entity teleportee, MVDestination d);
 
     /**
      * Safely teleport the entity to the Location. This may perform checks to
@@ -72,11 +55,11 @@ public interface SafeTTeleporter extends Teleporter {
     /**
      * Returns a safe location for the entity to spawn at.
      *
-     * @param entity        The entity to spawn
-     * @param destination   The MVDestination to take the entity to.
+     * @param e The entity to spawn
+     * @param d The MVDestination to take the entity to.
      * @return A new location to spawn the entity at.
      */
-    Location getSafeLocation(Entity entity, DestinationInstance destination);
+    Location getSafeLocation(Entity e, MVDestination d);
 
     /**
      * Finds a portal-block next to the specified {@link Location}.
@@ -84,4 +67,5 @@ public interface SafeTTeleporter extends Teleporter {
      * @return The next portal-block's {@link Location}.
      */
     Location findPortalBlockNextTo(Location l);
+
 }

src/main/java/com/onarandombox/MultiverseCore/api/Teleporter.java

@@ -1,33 +1,10 @@
 package com.onarandombox.MultiverseCore.api;
 
-import java.util.concurrent.CompletableFuture;
+import com.onarandombox.MultiverseCore.api.MVDestination;
+import com.onarandombox.MultiverseCore.enums.TeleportResult;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
 
-import co.aikar.commands.BukkitCommandIssuer;
-import com.onarandombox.MultiverseCore.destination.ParsedDestination;
-import com.onarandombox.MultiverseCore.teleportation.TeleportResult;
-import org.bukkit.entity.Entity;
-import org.jvnet.hk2.annotations.Contract;
-
-@Contract
 public interface Teleporter {
-    /**
-     * Teleport the entity to the Multiverse Destination.
-     *
-     * @param teleporter    Person who performed the teleport command.
-     * @param teleportee    Entity to teleport
-     * @param destination   Destination to teleport them to
-     * @return true for success, false for failure
-     */
-    @Deprecated
-    TeleportResult teleport(BukkitCommandIssuer teleporter, Entity teleportee, ParsedDestination<?> destination);
-
-    /**
-     * Teleport the entity to the Multiverse Destination.
-     *
-     * @param teleporter    Person who performed the teleport command.
-     * @param teleportee    Entity to teleport
-     * @param destination   Destination to teleport them to
-     * @return true for success, false for failure
-     */
-    CompletableFuture<TeleportResult> teleportAsync(BukkitCommandIssuer teleporter, Entity teleportee, ParsedDestination<?> destination);
+    TeleportResult teleport(CommandSender teleporter, Player teleportee, MVDestination destination);
 }

src/main/java/com/onarandombox/MultiverseCore/api/WorldPurger.java

@@ -4,49 +4,47 @@ import java.util.List;
 
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Entity;
-import org.jvnet.hk2.annotations.Contract;
 
 /**
  * Used to remove animals from worlds that don't belong there.
  */
-@Contract
 public interface WorldPurger {
     /**
      * Synchronizes the given worlds with their settings.
      *
-     * @param worlds A list of {@link MVWorld}
+     * @param worlds A list of {@link MultiverseWorld}
      */
-    void purgeWorlds(List<MVWorld> worlds);
+    void purgeWorlds(List<MultiverseWorld> worlds);
 
     /**
-     * Convenience method for {@link #purgeWorld(MVWorld, java.util.List, boolean, boolean)} that takes the settings from the world-config.
+     * Convenience method for {@link #purgeWorld(MultiverseWorld, java.util.List, boolean, boolean)} that takes the settings from the world-config.
      *
-     * @param world The {@link MVWorld}.
+     * @param world The {@link MultiverseWorld}.
      */
-    void purgeWorld(MVWorld world);
+    void purgeWorld(MultiverseWorld world);
 
     /**
      * Clear all animals/monsters that do not belong to a world according to the config.
      *
-     * @param mvworld The {@link MVWorld}.
+     * @param mvworld The {@link MultiverseWorld}.
      * @param thingsToKill A {@link List} of animals/monsters to be killed.
      * @param negateAnimals Whether the monsters in the list should be negated.
      * @param negateMonsters Whether the animals in the list should be negated.
      */
-    void purgeWorld(MVWorld mvworld, List<String> thingsToKill, boolean negateAnimals,
-                    boolean negateMonsters);
+    void purgeWorld(MultiverseWorld mvworld, List<String> thingsToKill, boolean negateAnimals,
+            boolean negateMonsters);
 
     /**
      * Clear all animals/monsters that do not belong to a world according to the config.
      *
-     * @param mvworld The {@link MVWorld}.
+     * @param mvworld The {@link MultiverseWorld}.
      * @param thingsToKill A {@link List} of animals/monsters to be killed.
      * @param negateAnimals Whether the monsters in the list should be negated.
      * @param negateMonsters Whether the animals in the list should be negated.
      * @param sender The {@link CommandSender} that initiated the action. He will/should be notified.
      */
-    void purgeWorld(MVWorld mvworld, List<String> thingsToKill, boolean negateAnimals,
-                    boolean negateMonsters, CommandSender sender);
+    void purgeWorld(MultiverseWorld mvworld, List<String> thingsToKill, boolean negateAnimals,
+            boolean negateMonsters, CommandSender sender);
 
     /**
      * Determines whether the specified creature should be killed.
@@ -66,5 +64,5 @@ public interface WorldPurger {
      * @param e The creature.
      * @return {@code true} if the creature should be killed, otherwise {@code false}.
      */
-    boolean shouldWeKillThisCreature(MVWorld w, Entity e);
+    boolean shouldWeKillThisCreature(MultiverseWorld w, Entity e);
 }

src/main/java/com/onarandombox/MultiverseCore/commands/AnchorCommand.java

@@ -0,0 +1,162 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.permissions.Permission;
+import org.bukkit.permissions.PermissionDefault;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Allows management of Anchor Destinations.
+ */
+public class AnchorCommand extends PaginatedCoreCommand<String> {
+
+    public AnchorCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Create, Delete and Manage Anchor Destinations.");
+        this.setCommandUsage("/mv anchor " + ChatColor.GREEN + "{name}" + ChatColor.GOLD + " [-d]");
+        this.setArgRange(0, 2);
+        this.addKey("mv anchor");
+        this.addKey("mv anchors");
+        this.addKey("mvanchor");
+        this.addKey("mvanchors");
+        this.addCommandExample("/mv anchor " + ChatColor.GREEN + "awesomething");
+        this.addCommandExample("/mv anchor " + ChatColor.GREEN + "otherthing");
+        this.addCommandExample("/mv anchor " + ChatColor.GREEN + "awesomething " + ChatColor.RED + "-d");
+        this.addCommandExample("/mv anchors ");
+        this.setPermission("multiverse.core.anchor.list", "Allows a player to list all anchors.", PermissionDefault.OP);
+        this.addAdditonalPermission(new Permission("multiverse.core.anchor.create",
+                "Allows a player to create anchors.", PermissionDefault.OP));
+        this.addAdditonalPermission(new Permission("multiverse.core.anchor.delete",
+                "Allows a player to delete anchors.", PermissionDefault.OP));
+        this.setItemsPerPage(8); // SUPPRESS CHECKSTYLE: MagicNumberCheck
+    }
+
+    private List<String> getFancyAnchorList(Player p) {
+        List<String> anchorList = new ArrayList<String>();
+        ChatColor color = ChatColor.GREEN;
+        for (String anchor : this.plugin.getAnchorManager().getAnchors(p)) {
+            anchorList.add(color + anchor);
+            color = (color == ChatColor.GREEN) ? ChatColor.GOLD : ChatColor.GREEN;
+        }
+        return anchorList;
+    }
+
+    private void showList(CommandSender sender, List<String> args) {
+        if (!this.plugin.getMVPerms().hasPermission(sender, "multiverse.core.anchor.list", true)) {
+            sender.sendMessage(ChatColor.RED + "You don't have the permission to list anchors!");
+            return;
+        }
+
+        sender.sendMessage(ChatColor.LIGHT_PURPLE + "====[ Multiverse Anchor List ]====");
+        Player p = null;
+        if (sender instanceof Player) {
+            p = (Player) sender;
+        }
+
+
+        FilterObject filterObject = this.getPageAndFilter(args);
+
+        List<String> availableAnchors = new ArrayList<String>(this.getFancyAnchorList(p));
+        if (filterObject.getFilter().length() > 0) {
+            availableAnchors = this.getFilteredItems(availableAnchors, filterObject.getFilter());
+            if (availableAnchors.size() == 0) {
+                sender.sendMessage(ChatColor.RED + "Sorry... " + ChatColor.WHITE
+                        + "No anchors matched your filter: " + ChatColor.AQUA + filterObject.getFilter());
+                return;
+            }
+        } else {
+            if (availableAnchors.size() == 0) {
+                sender.sendMessage(ChatColor.RED + "Sorry... " + ChatColor.WHITE + "No anchors were defined.");
+                return;
+            }
+        }
+
+
+        if (!(sender instanceof Player)) {
+            for (String c : availableAnchors) {
+                sender.sendMessage(c);
+            }
+            return;
+        }
+
+        int totalPages = (int) Math.ceil(availableAnchors.size() / (this.itemsPerPage + 0.0));
+
+        if (filterObject.getPage() > totalPages) {
+            filterObject.setPage(totalPages);
+        } else if (filterObject.getPage() < 1) {
+            filterObject.setPage(1);
+        }
+
+        sender.sendMessage(ChatColor.AQUA + " Page " + filterObject.getPage() + " of " + totalPages);
+
+        this.showPage(filterObject.getPage(), sender, availableAnchors);
+    }
+
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        if (args.size() == 0) {
+            this.showList(sender, args);
+            return;
+        }
+        if (args.size() == 1 && (this.getPageAndFilter(args).getPage() != 1 || args.get(0).equals("1"))) {
+            this.showList(sender, args);
+            return;
+        }
+        if (args.size() == 2 && args.get(1).equalsIgnoreCase("-d")) {
+            if (!this.plugin.getMVPerms().hasPermission(sender, "multiverse.core.anchor.delete", true)) {
+                sender.sendMessage(ChatColor.RED + "You don't have the permission to delete anchors!");
+            } else {
+                if (this.plugin.getAnchorManager().deleteAnchor(args.get(0))) {
+                    sender.sendMessage("Anchor '" + args.get(0) + "' was successfully " + ChatColor.RED + "deleted!");
+                } else {
+                    sender.sendMessage("Anchor '" + args.get(0) + "' was " + ChatColor.RED + " NOT " + ChatColor.WHITE + "deleted!");
+                }
+            }
+            return;
+        }
+
+        if (!(sender instanceof Player)) {
+            sender.sendMessage("You must be a player to create Anchors.");
+            return;
+        }
+
+        if (!this.plugin.getMVPerms().hasPermission(sender, "multiverse.core.anchor.create", true)) {
+            sender.sendMessage(ChatColor.RED + "You don't have the permission to create anchors!");
+        } else {
+            Player player = (Player) sender;
+            if (this.plugin.getAnchorManager().saveAnchorLocation(args.get(0), player.getLocation())) {
+                sender.sendMessage("Anchor '" + args.get(0) + "' was successfully " + ChatColor.GREEN + "created!");
+            } else {
+                sender.sendMessage("Anchor '" + args.get(0) + "' was " + ChatColor.RED + " NOT " + ChatColor.WHITE + "created!");
+            }
+        }
+    }
+
+    @Override
+    protected List<String> getFilteredItems(List<String> availableItems, String filter) {
+        List<String> filtered = new ArrayList<String>();
+        for (String s : availableItems) {
+            if (s.matches("(?i).*" + filter + ".*")) {
+                filtered.add(s);
+            }
+        }
+        return filtered;
+    }
+
+    @Override
+    protected String getItemText(String item) {
+        return item;
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/commands/CheckCommand.java

@@ -1,53 +1,57 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
 package com.onarandombox.MultiverseCore.commands;
 
-import co.aikar.commands.BukkitCommandIssuer;
-import co.aikar.commands.annotation.CommandAlias;
-import co.aikar.commands.annotation.CommandCompletion;
-import co.aikar.commands.annotation.CommandPermission;
-import co.aikar.commands.annotation.Description;
-import co.aikar.commands.annotation.Subcommand;
-import co.aikar.commands.annotation.Syntax;
-import com.onarandombox.MultiverseCore.commandtools.MVCommandManager;
-import com.onarandombox.MultiverseCore.commandtools.MultiverseCommand;
-import com.onarandombox.MultiverseCore.destination.DestinationsProvider;
-import com.onarandombox.MultiverseCore.destination.ParsedDestination;
-import com.onarandombox.MultiverseCore.utils.MVCorei18n;
-import jakarta.inject.Inject;
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.onarandombox.MultiverseCore.api.MVDestination;
+import com.onarandombox.MultiverseCore.destination.InvalidDestination;
+import com.onarandombox.MultiverseCore.utils.MVPermissions;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
-import org.jetbrains.annotations.NotNull;
-import org.jvnet.hk2.annotations.Service;
+import org.bukkit.permissions.PermissionDefault;
 
-@Service
-@CommandAlias("mv")
+import java.util.List;
+/**
+ * Checks to see if a player can go to a destination.
+ */
 public class CheckCommand extends MultiverseCommand {
 
-    private final DestinationsProvider destinationsProvider;
-
-    @Inject
-    public CheckCommand(@NotNull MVCommandManager commandManager, @NotNull DestinationsProvider destinationsProvider) {
-        super(commandManager);
-        this.destinationsProvider = destinationsProvider;
+    public CheckCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Help you validate your multiverse settings");
+        this.setCommandUsage("/mv check " + ChatColor.GREEN + "{PLAYER} {DESTINATION}");
+        this.setArgRange(2, 2);
+        this.addKey("mv check");
+        this.addKey("mvcheck");
+        this.addCommandExample("/mv check " + ChatColor.GREEN + "fernferret " + ChatColor.LIGHT_PURPLE + "w:MyWorld");
+        this.addCommandExample("/mv check " + ChatColor.GREEN + "Rigby90 " + ChatColor.LIGHT_PURPLE + "p:MyPortal");
+        this.addCommandExample("/mv check " + ChatColor.GREEN + "lithium3141 " + ChatColor.LIGHT_PURPLE + "ow:WarpName");
+        this.setPermission("multiverse.core.debug", "Checks to see if a player can go to a destination. Prints debug if false.", PermissionDefault.OP);
     }
 
-    @Subcommand("check")
-    @CommandPermission("multiverse.core.check")
-    @CommandCompletion("@players @destinations|@mvworlds")
-    @Syntax("<player> <destination>")
-    @Description("{@@mv-core.check.description}")
-    public void onCheckCommand(BukkitCommandIssuer issuer,
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        Player p = this.plugin.getServer().getPlayerExact(args.get(0));
+        if (p == null) {
+            sender.sendMessage("Could not find player " + ChatColor.GREEN + args.get(0));
+            sender.sendMessage("Are they online?");
+            return;
+        }
+        MVDestination dest = this.plugin.getDestFactory().getDestination(args.get(1));
+        if (dest instanceof InvalidDestination) {
+            sender.sendMessage(String.format("You asked if '%s' could go to %s%s%s,",
+                    args.get(0), ChatColor.GREEN, args.get(0), ChatColor.WHITE));
+            sender.sendMessage("but I couldn't find a Destination of that name? Did you type it correctly?");
+            return;
+        }
 
-                               @Syntax("<player>")
-                               @Description("{@@mv-core.check.player.description}")
-                               Player player,
-
-                               @Syntax("<destination>")
-                               @Description("{@@mv-core.check.destination.description}")
-                               ParsedDestination<?> destination
-    ) {
-        issuer.sendInfo(MVCorei18n.CHECK_CHECKING,
-                "{player}", player.getName(),
-                "{destination}", destination.toString());
-        //TODO More detailed output on permissions required.
-        this.destinationsProvider.checkTeleportPermissions(issuer, player, destination);
+        MVPermissions perms = this.plugin.getMVPerms();
+        perms.tellMeWhyICantDoThis(sender, p, dest);
     }
 }

src/main/java/com/onarandombox/MultiverseCore/commands/CloneCommand.java

@@ -1,61 +1,55 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
 package com.onarandombox.MultiverseCore.commands;
 
-import co.aikar.commands.CommandIssuer;
-import co.aikar.commands.annotation.CommandAlias;
-import co.aikar.commands.annotation.CommandCompletion;
-import co.aikar.commands.annotation.CommandPermission;
-import co.aikar.commands.annotation.Conditions;
-import co.aikar.commands.annotation.Description;
-import co.aikar.commands.annotation.Single;
-import co.aikar.commands.annotation.Subcommand;
-import co.aikar.commands.annotation.Syntax;
+import java.util.List;
+
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.permissions.PermissionDefault;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.api.MVWorldManager;
-import com.onarandombox.MultiverseCore.commandtools.MVCommandManager;
-import com.onarandombox.MultiverseCore.commandtools.MultiverseCommand;
-import com.onarandombox.MultiverseCore.utils.MVCorei18n;
-import jakarta.inject.Inject;
-import org.jetbrains.annotations.NotNull;
-import org.jvnet.hk2.annotations.Service;
 
-@Service
-@CommandAlias("mv")
+/**
+ * Creates a clone of a world.
+ */
 public class CloneCommand extends MultiverseCommand {
+    private MVWorldManager worldManager;
 
-    private final MVWorldManager worldManager;
-
-    @Inject
-    public CloneCommand(@NotNull MVCommandManager commandManager, @NotNull MVWorldManager worldManager) {
-        super(commandManager);
-        this.worldManager = worldManager;
+    public CloneCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Clone World");
+        this.setCommandUsage("/mv clone" + ChatColor.GREEN + " {TARGET} {NAME}" + ChatColor.GOLD + " -g [GENERATOR[:ID]]");
+        this.setArgRange(2, 4); // SUPPRESS CHECKSTYLE: MagicNumberCheck
+        this.addKey("mvclone");
+        this.addKey("mvcl");
+        this.addKey("mv cl");
+        this.addKey("mv clone");
+        this.addCommandExample("/mv clone " + ChatColor.GOLD + "world" + ChatColor.GREEN + " world_backup");
+        this.addCommandExample("/mv clone " + ChatColor.GOLD + "skyblock_pristine" + ChatColor.GREEN + " skyblock");
+        this.setPermission("multiverse.core.clone", "Clones a world.", PermissionDefault.OP);
+        this.worldManager = this.plugin.getMVWorldManager();
     }
 
-    @Subcommand("clone")
-    @CommandPermission("multiverse.core.clone")
-    @CommandCompletion("@mvworlds:scope=both @empty")
-    @Syntax("<world> <new world name>")
-    @Description("{@@mv-core.clone.description}")
-    public void onCloneCommand(CommandIssuer issuer,
-
-                               @Conditions("validWorldName:scope=both")
-                               @Syntax("<world>")
-                               @Description("{@@mv-core.clone.world.description}")
-                               String worldName,
-
-                               @Single
-                               @Conditions("validWorldName:scope=new")
-                               @Syntax("<new world name>")
-                               @Description("{@@mv-core.clone.newWorld.description}")
-                               String newWorldName
-    ) {
-        issuer.sendInfo(MVCorei18n.CLONE_CLONING,
-                "{world}", worldName,
-                "{newWorld}", newWorldName);
-
-        if (!this.worldManager.cloneWorld(worldName, newWorldName)) {
-            issuer.sendError(MVCorei18n.CLONE_FAILED);
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        String oldName = args.get(0);
+	    if (!this.worldManager.hasUnloadedWorld(oldName, true)) {
+            // If no world was found, we can't clone.
+            sender.sendMessage("Sorry, Multiverse doesn't know about world " + oldName + ", so we can't clone it!");
+            sender.sendMessage("Check the " + ChatColor.GREEN + "/mv list" + ChatColor.WHITE + " command to verify it is listed.");
             return;
         }
-        issuer.sendInfo(MVCorei18n.CLONE_SUCCESS,
-                "{world}", newWorldName);
+        if (this.plugin.getMVWorldManager().cloneWorld(oldName, args.get(1))) {
+            sender.sendMessage(ChatColor.GREEN + "World cloned!");
+        } else {
+            sender.sendMessage(ChatColor.RED + "World could NOT be cloned!");
+        }
     }
 }

src/main/java/com/onarandombox/MultiverseCore/commands/ConfigCommand.java

@@ -1,73 +1,72 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
 package com.onarandombox.MultiverseCore.commands;
 
-import co.aikar.commands.annotation.CommandAlias;
-import co.aikar.commands.annotation.CommandCompletion;
-import co.aikar.commands.annotation.CommandPermission;
-import co.aikar.commands.annotation.Description;
-import co.aikar.commands.annotation.Optional;
-import co.aikar.commands.annotation.Single;
-import co.aikar.commands.annotation.Subcommand;
-import co.aikar.commands.annotation.Syntax;
-import com.onarandombox.MultiverseCore.commandtools.MVCommandIssuer;
-import com.onarandombox.MultiverseCore.commandtools.MVCommandManager;
-import com.onarandombox.MultiverseCore.commandtools.MultiverseCommand;
-import com.onarandombox.MultiverseCore.commandtools.context.MVConfigValue;
-import com.onarandombox.MultiverseCore.config.MVCoreConfig;
-import com.onarandombox.MultiverseCore.exceptions.MultiverseException;
-import io.vavr.control.Option;
-import jakarta.inject.Inject;
-import org.jetbrains.annotations.NotNull;
-import org.jvnet.hk2.annotations.Service;
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.permissions.PermissionDefault;
 
-@Service
-@CommandAlias("mv")
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Allows you to set Global MV Variables.
+ */
 public class ConfigCommand extends MultiverseCommand {
-
-    private final MVCoreConfig config;
-
-    @Inject
-    public ConfigCommand(@NotNull MVCommandManager commandManager, @NotNull MVCoreConfig config) {
-        super(commandManager);
-        this.config = config;
+    public ConfigCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Configuration");
+        this.setCommandUsage("/mv config " + ChatColor.GREEN + "{PROPERTY} {VALUE}");
+        this.setArgRange(1, 2);
+        this.addKey("mv config");
+        this.addKey("mvconfig");
+        this.addKey("mv conf");
+        this.addKey("mvconf");
+        this.addCommandExample("/mv config show");
+        this.addCommandExample("/mv config " + ChatColor.GREEN + "debug" + ChatColor.AQUA + " 3");
+        this.addCommandExample("/mv config " + ChatColor.GREEN + "enforceaccess" + ChatColor.AQUA + " false");
+        this.setPermission("multiverse.core.config", "Allows you to set Global MV Variables.", PermissionDefault.OP);
     }
 
-    @Subcommand("config")
-    @CommandPermission("multiverse.core.config")
-    @CommandCompletion("@mvconfigs")
-    @Syntax("<name> [new-value]")
-    @Description("") //TODO
-    public void onConfigCommand(MVCommandIssuer issuer,
-
-                                @Syntax("<name>")
-                                @Description("") //TODO
-                                String name,
-
-                                @Optional
-                                @Single
-                                @Syntax("[new-value]")
-                                @Description("") //TODO
-                                MVConfigValue value
-    ) {
-        if (value == null) {
-            showConfigValue(issuer, name);
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        if (args.size() <= 1) {
+            StringBuilder builder = new StringBuilder();
+            Map<String, Object> serializedConfig = this.plugin.getMVConfig().serialize();
+            for (Map.Entry<String, Object> entry : serializedConfig.entrySet()) {
+                builder.append(ChatColor.GREEN);
+                builder.append(entry.getKey());
+                builder.append(ChatColor.WHITE).append(" = ").append(ChatColor.GOLD);
+                builder.append(entry.getValue().toString());
+                builder.append(ChatColor.WHITE).append(", ");
+            }
+            String message = builder.toString();
+            message = message.substring(0, message.length() - 2);
+            sender.sendMessage(message);
+            return;
+        }
+        if (!this.plugin.getMVConfig().setConfigProperty(args.get(0).toLowerCase(), args.get(1))) {
+            sender.sendMessage(String.format("%sSetting '%s' to '%s' failed!", ChatColor.RED, args.get(0).toLowerCase(), args.get(1)));
             return;
         }
-        updateConfigValue(issuer, name, value.getValue());
-    }
 
-    private void showConfigValue(MVCommandIssuer issuer, String name) {
-        config.getProperty(name)
-                .onSuccess(value -> issuer.sendMessage(name + "is currently set to " + value))
-                .onFailure(e -> issuer.sendMessage(e.getMessage()));
-    }
+        // special rule
+        if (args.get(0).equalsIgnoreCase("firstspawnworld")) {
+            // Don't forget to set the world!
+            this.plugin.getMVWorldManager().setFirstSpawnWorld(args.get(1));
+        }
 
-    private void updateConfigValue(MVCommandIssuer issuer, String name, Object value) {
-        config.setProperty(name, value)
-                .onSuccess(ignore -> {
-                    config.save();
-                    issuer.sendMessage("Successfully set " + name + " to " + value);
-                })
-                .onFailure(ignore -> issuer.sendMessage("Unable to set " + name + " to " + value + "."))
-                .onFailure(MultiverseException.class, e -> Option.of(e.getMVMessage()).peek(issuer::sendError));
+        if (this.plugin.saveMVConfigs()) {
+            sender.sendMessage(ChatColor.GREEN + "SUCCESS!" + ChatColor.WHITE + " Values were updated successfully!");
+            this.plugin.loadConfigs();
+        } else {
+            sender.sendMessage(ChatColor.RED + "FAIL!" + ChatColor.WHITE + " Check your console for details!");
+        }
     }
 }

src/main/java/com/onarandombox/MultiverseCore/commands/ConfirmCommand.java

@@ -1,29 +1,39 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
 package com.onarandombox.MultiverseCore.commands;
 
-import co.aikar.commands.BukkitCommandIssuer;
-import co.aikar.commands.annotation.CommandAlias;
-import co.aikar.commands.annotation.CommandPermission;
-import co.aikar.commands.annotation.Description;
-import co.aikar.commands.annotation.Subcommand;
-import com.onarandombox.MultiverseCore.commandtools.MVCommandManager;
-import com.onarandombox.MultiverseCore.commandtools.MultiverseCommand;
-import jakarta.inject.Inject;
-import org.jetbrains.annotations.NotNull;
-import org.jvnet.hk2.annotations.Service;
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import org.bukkit.command.CommandSender;
+import org.bukkit.permissions.PermissionDefault;
 
-@Service
-@CommandAlias("mv")
+import java.util.List;
+
+/**
+ * Confirms actions.
+ */
 public class ConfirmCommand extends MultiverseCommand {
 
-    @Inject
-    public ConfirmCommand(@NotNull MVCommandManager commandManager) {
-        super(commandManager);
+    public ConfirmCommand(MultiverseCore plugin) {
+        super(plugin);
+        // Any command that is dangerous should require op
+        this.setName("Confirms a command that could destroy life, the universe and everything.");
+        this.setCommandUsage("/mv confirm");
+        this.setArgRange(0, 0);
+        this.addKey("mvconfirm");
+        this.addKey("mv confirm");
+        this.addCommandExample("/mv confirm");
+        this.setPermission("multiverse.core.confirm", "If you have not been prompted to use this, it will not do anything.", PermissionDefault.OP);
+
     }
 
-    @Subcommand("confirm")
-    @CommandPermission("multiverse.core.confirm")
-    @Description("{@@mv-core.confirm.description}")
-    public void onConfirmCommand(@NotNull BukkitCommandIssuer issuer) {
-        this.commandManager.getCommandQueueManager().runQueuedCommand(issuer.getIssuer());
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        this.plugin.getCommandHandler().confirmQueuedCommand(sender);
     }
+
 }

src/main/java/com/onarandombox/MultiverseCore/commands/CoordCommand.java

@@ -0,0 +1,70 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.onarandombox.MultiverseCore.api.MVWorldManager;
+import com.onarandombox.MultiverseCore.api.MultiverseWorld;
+import org.bukkit.ChatColor;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.permissions.PermissionDefault;
+
+import java.text.DecimalFormat;
+import java.util.List;
+
+/**
+ * Returns detailed information on the Players where abouts.
+ */
+public class CoordCommand extends MultiverseCommand {
+    private MVWorldManager worldManager;
+
+    public CoordCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Coordinates");
+        this.setCommandUsage("/mv coord");
+        this.setArgRange(0, 0);
+        this.addKey("mv coord");
+        this.addKey("mvcoord");
+        this.addKey("mvco");
+        this.addCommandExample("/mv coord");
+        this.setPermission("multiverse.core.coord", "Returns detailed information on the Players where abouts.", PermissionDefault.OP);
+        this.worldManager = this.plugin.getMVWorldManager();
+    }
+
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        // Check if the command was sent from a Player.
+        if (sender instanceof Player) {
+            Player p = (Player) sender;
+            World world = p.getWorld();
+
+            if (!this.worldManager.isMVWorld(world.getName())) {
+                this.plugin.showNotMVWorldMessage(sender, world.getName());
+                return;
+            }
+
+            MultiverseWorld mvworld = this.worldManager.getMVWorld(world.getName());
+
+            p.sendMessage(ChatColor.AQUA + "--- Location Information ---");
+            p.sendMessage(ChatColor.AQUA + "World: " + ChatColor.WHITE + world.getName());
+            p.sendMessage(ChatColor.AQUA + "Alias: " + mvworld.getColoredWorldString());
+            p.sendMessage(ChatColor.AQUA + "World Scale: " + ChatColor.WHITE + mvworld.getScaling());
+            DecimalFormat df = new DecimalFormat();
+            df.setMinimumFractionDigits(0);
+            df.setMaximumFractionDigits(2);
+            p.sendMessage(ChatColor.AQUA + "Coordinates: " + ChatColor.WHITE + plugin.getLocationManipulation().strCoords(p.getLocation()));
+            p.sendMessage(ChatColor.AQUA + "Direction: " + ChatColor.WHITE + plugin.getLocationManipulation().getDirection(p.getLocation()));
+            p.sendMessage(ChatColor.AQUA + "Block: " + ChatColor.WHITE + world.getBlockAt(p.getLocation()).getType());
+        } else {
+            sender.sendMessage("This command needs to be used from a Player.");
+        }
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/commands/CreateCommand.java

@@ -1,143 +1,120 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
 package com.onarandombox.MultiverseCore.commands;
 
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.onarandombox.MultiverseCore.api.MVWorldManager;
+import com.pneumaticraft.commandhandler.CommandHandler;
+import org.bukkit.ChatColor;
+import org.bukkit.World.Environment;
+import org.bukkit.WorldType;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.permissions.PermissionDefault;
+
+import java.io.File;
 import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.Collections;
 import java.util.List;
-import java.util.Random;
-import java.util.stream.Collectors;
 
-import co.aikar.commands.BukkitCommandIssuer;
-import co.aikar.commands.InvalidCommandArgument;
-import co.aikar.commands.annotation.CommandAlias;
-import co.aikar.commands.annotation.CommandCompletion;
-import co.aikar.commands.annotation.CommandPermission;
-import co.aikar.commands.annotation.Conditions;
-import co.aikar.commands.annotation.Description;
-import co.aikar.commands.annotation.Optional;
-import co.aikar.commands.annotation.Subcommand;
-import co.aikar.commands.annotation.Syntax;
-import com.onarandombox.MultiverseCore.api.MVWorldManager;
-import com.onarandombox.MultiverseCore.commandtools.MVCommandManager;
-import com.onarandombox.MultiverseCore.commandtools.MultiverseCommand;
-import com.onarandombox.MultiverseCore.commandtools.flags.CommandFlag;
-import com.onarandombox.MultiverseCore.commandtools.flags.CommandFlagGroup;
-import com.onarandombox.MultiverseCore.commandtools.flags.CommandValueFlag;
-import com.onarandombox.MultiverseCore.commandtools.flags.ParsedCommandFlags;
-import com.onarandombox.MultiverseCore.utils.MVCorei18n;
-import com.onarandombox.MultiverseCore.utils.UnsafeCallWrapper;
-import jakarta.inject.Inject;
-import org.bukkit.Bukkit;
-import org.bukkit.World;
-import org.bukkit.WorldType;
-import org.bukkit.plugin.Plugin;
-import org.jetbrains.annotations.NotNull;
-import org.jvnet.hk2.annotations.Service;
-
-@Service
-@CommandAlias("mv")
+/**
+ * Creates a new world and loads it.
+ */
 public class CreateCommand extends MultiverseCommand {
+    private MVWorldManager worldManager;
 
-    private final MVWorldManager worldManager;
-
-    @Inject
-    public CreateCommand(
-            @NotNull MVCommandManager commandManager,
-            @NotNull MVWorldManager worldManager,
-            @NotNull UnsafeCallWrapper unsafeCallWrapper
-    ) {
-        super(commandManager);
-
-        this.worldManager = worldManager;
-
-        registerFlagGroup(CommandFlagGroup.builder("mvcreate")
-                .add(CommandValueFlag.builder("--seed", String.class)
-                        .addAlias("-s")
-                        .completion(() -> Collections.singleton(String.valueOf(new Random().nextLong())))
-                        .build())
-                .add(CommandValueFlag.builder("--generator", String.class)
-                        .addAlias("-g")
-                        .completion(() -> Arrays.stream(Bukkit.getServer().getPluginManager().getPlugins())
-                                .filter(Plugin::isEnabled)
-                                .filter(genplugin -> unsafeCallWrapper.wrap(
-                                        () -> genplugin.getDefaultWorldGenerator("world", ""),
-                                        genplugin.getName(),
-                                        "Get generator"
-                                ) != null)
-                                .map(genplugin -> genplugin.getDescription().getName())
-                                .collect(Collectors.toList()))
-                        .build())
-                .add(CommandValueFlag.builder("--world-type", WorldType.class)
-                        .addAlias("-t")
-                        .context((value) -> {
-                            try {
-                                return WorldType.valueOf(value.toUpperCase());
-                            } catch (IllegalArgumentException e) {
-                                throw new InvalidCommandArgument("Invalid world type: " + value);
-                            }
-                        })
-                        .completion(() -> {
-                            List<String> types = new ArrayList<>();
-                            for (WorldType type : WorldType.values()) {
-                                types.add(type.name().toLowerCase());
-                            }
-                            return types;
-                        })
-                        .build())
-                .add(CommandFlag.builder("--adjust-spawn")
-                        .addAlias("-n")
-                        .build())
-                .add(CommandFlag.builder("--no-structures")
-                        .addAlias("-a")
-                        .build())
-                .build());
+    public CreateCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Create World");
+        this.setCommandUsage(String.format("/mv create %s{NAME} {ENV} %s-s [SEED] -g [GENERATOR[:ID]] -t [WORLDTYPE] [-n] -a [true|false]",
+                ChatColor.GREEN, ChatColor.GOLD));
+        this.setArgRange(2, 11); // SUPPRESS CHECKSTYLE: MagicNumberCheck
+        this.addKey("mvcreate");
+        this.addKey("mvc");
+        this.addKey("mv create");
+        this.setPermission("multiverse.core.create", "Creates a new world and loads it.", PermissionDefault.OP);
+        this.addCommandExample("/mv create " + ChatColor.GOLD + "world" + ChatColor.GREEN + " normal");
+        this.addCommandExample("/mv create " + ChatColor.GOLD + "lavaland" + ChatColor.RED + " nether");
+        this.addCommandExample("/mv create " + ChatColor.GOLD + "starwars" + ChatColor.AQUA + " end");
+        this.addCommandExample("/mv create " + ChatColor.GOLD + "flatroom" + ChatColor.GREEN + " normal" + ChatColor.AQUA + " -t flat");
+        this.addCommandExample("/mv create " + ChatColor.GOLD + "gargamel" + ChatColor.GREEN + " normal" + ChatColor.DARK_AQUA + " -s gargamel");
+        this.addCommandExample("/mv create " + ChatColor.GOLD + "moonworld" + ChatColor.GREEN + " normal" + ChatColor.DARK_AQUA + " -g BukkitFullOfMoon");
+        this.worldManager = this.plugin.getMVWorldManager();
     }
 
-    @Subcommand("create")
-    @CommandPermission("multiverse.core.create")
-    @CommandCompletion("@empty  @flags:groupName=mvcreate")
-    @Syntax("<name> <environment> --seed [seed] --generator [generator[:id]] --world-type [worldtype] --adjust-spawn --no-structures")
-    @Description("{@@mv-core.create.description}")
-    public void onCreateCommand(BukkitCommandIssuer issuer,
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        String worldName = args.get(0);
+        File worldFile = new File(this.plugin.getServer().getWorldContainer(), worldName);
+        String env = args.get(1);
+        String seed = CommandHandler.getFlag("-s", args);
+        String generator = CommandHandler.getFlag("-g", args);
+        boolean allowStructures = true;
+        String structureString = CommandHandler.getFlag("-a", args);
+        if (structureString != null) {
+            allowStructures = Boolean.parseBoolean(structureString);
+        }
+        String typeString = CommandHandler.getFlag("-t", args);
+        boolean useSpawnAdjust = true;
+        for (String s : args) {
+            if (s.equalsIgnoreCase("-n")) {
+                useSpawnAdjust = false;
+            }
+        }
 
-                                @Conditions("validWorldName:scope=new")
-                                @Syntax("<name>")
-                                @Description("{@@mv-core.create.name.description}")
-                                String worldName,
-
-                                @Syntax("<environment>")
-                                @Description("{@@mv-core.create.environment.description}")
-                                World.Environment environment,
-
-                                @Optional
-                                @Syntax("--seed [seed] --generator [generator[:id]] --world-type [worldtype] --adjust-spawn --no-structures")
-                                @Description("{@@mv-core.create.flags.description}")
-                                String[] flags
-    ) {
-        ParsedCommandFlags parsedFlags = parseFlags(flags);
-
-        issuer.sendInfo(MVCorei18n.CREATE_PROPERTIES, "{worldName}", worldName);
-        issuer.sendInfo(MVCorei18n.CREATE_PROPERTIES_ENVIRONMENT, "{environment}", environment.name());
-        issuer.sendInfo(MVCorei18n.CREATE_PROPERTIES_SEED, "{seed}", parsedFlags.flagValue("--seed", "RANDOM", String.class));
-        issuer.sendInfo(MVCorei18n.CREATE_PROPERTIES_WORLDTYPE, "{worldType}", parsedFlags.flagValue("--world-type", WorldType.NORMAL, WorldType.class).name());
-        issuer.sendInfo(MVCorei18n.CREATE_PROPERTIES_ADJUSTSPAWN, "{adjustSpawn}", String.valueOf(parsedFlags.hasFlag("--adjust-spawn")));
-        issuer.sendInfo(MVCorei18n.CREATE_PROPERTIES_GENERATOR, "{generator}", parsedFlags.flagValue("--generator", "null", String.class));
-        issuer.sendInfo(MVCorei18n.CREATE_PROPERTIES_STRUCTURES, "{structures}", String.valueOf(!parsedFlags.hasFlag("--no-structures")));
-
-        issuer.sendInfo(MVCorei18n.CREATE_LOADING);
-
-        if (!worldManager.addWorld(
-                worldName,
-                environment,
-                parsedFlags.flagValue("--seed", String.class),
-                parsedFlags.flagValue("--world-type", WorldType.NORMAL, WorldType.class),
-                parsedFlags.hasFlag("--adjust-spawn"),
-                parsedFlags.flagValue("--generator", String.class),
-                parsedFlags.hasFlag("--no-structures")
-        )) {
-            issuer.sendError(MVCorei18n.CREATE_FAILED, "{worldName}", worldName);
+        if (this.worldManager.isMVWorld(worldName)) {
+            sender.sendMessage(ChatColor.RED + "Multiverse cannot create " + ChatColor.GOLD + ChatColor.UNDERLINE
+                    + "another" + ChatColor.RESET + ChatColor.RED + " world named " + worldName);
             return;
         }
-        issuer.sendInfo(MVCorei18n.CREATE_SUCCESS, "{worldName}", worldName);
+
+        if (worldFile.exists()) {
+            sender.sendMessage(ChatColor.RED + "A Folder/World already exists with this name!");
+            sender.sendMessage(ChatColor.RED + "If you are confident it is a world you can import with /mvimport");
+            return;
+        }
+
+        Environment environment = EnvironmentCommand.getEnvFromString(env);
+        if (environment == null) {
+            sender.sendMessage(ChatColor.RED + "That is not a valid environment.");
+            EnvironmentCommand.showEnvironments(sender);
+            return;
+        }
+
+        // If they didn't specify a type, default to NORMAL
+        if (typeString == null) {
+            typeString = "NORMAL";
+        }
+        WorldType type = EnvironmentCommand.getWorldTypeFromString(typeString);
+        if (type == null) {
+            sender.sendMessage(ChatColor.RED + "That is not a valid World Type.");
+            EnvironmentCommand.showWorldTypes(sender);
+            return;
+        }
+        // Determine if the generator is valid. #918
+        if (generator != null) {
+            List<String> genarray = new ArrayList<String>(Arrays.asList(generator.split(":")));
+            if (genarray.size() < 2) {
+                // If there was only one arg specified, pad with another empty one.
+                genarray.add("");
+            }
+            if (this.worldManager.getChunkGenerator(genarray.get(0), genarray.get(1), "test") == null) {
+                // We have an invalid generator.
+                sender.sendMessage("Invalid generator! '" + generator + "'. " + ChatColor.RED + "Aborting world creation.");
+                return;
+            }
+        }
+        Command.broadcastCommandMessage(sender, "Starting creation of world '" + worldName + "'...");
+
+        if (this.worldManager.addWorld(worldName, environment, seed, type, allowStructures, generator, useSpawnAdjust)) {
+            Command.broadcastCommandMessage(sender, "Complete!");
+        } else {
+            Command.broadcastCommandMessage(sender, "FAILED.");
+        }
     }
 }

src/main/java/com/onarandombox/MultiverseCore/commands/DebugCommand.java

@@ -1,63 +1,67 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
 package com.onarandombox.MultiverseCore.commands;
 
-import co.aikar.commands.BukkitCommandIssuer;
-import co.aikar.commands.annotation.CommandAlias;
-import co.aikar.commands.annotation.CommandCompletion;
-import co.aikar.commands.annotation.CommandPermission;
-import co.aikar.commands.annotation.Description;
-import co.aikar.commands.annotation.Subcommand;
-import co.aikar.commands.annotation.Syntax;
 import com.dumptruckman.minecraft.util.Logging;
-import com.onarandombox.MultiverseCore.commandtools.MVCommandManager;
-import com.onarandombox.MultiverseCore.commandtools.MultiverseCommand;
-import com.onarandombox.MultiverseCore.config.MVCoreConfig;
-import com.onarandombox.MultiverseCore.utils.MVCorei18n;
-import jakarta.inject.Inject;
-import org.jetbrains.annotations.NotNull;
-import org.jvnet.hk2.annotations.Service;
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.permissions.PermissionDefault;
 
-@Service
-@CommandAlias("mv")
+import java.util.List;
+import java.util.logging.Level;
+
+/**
+ * Enables debug-information.
+ */
 public class DebugCommand extends MultiverseCommand {
 
-    private final MVCoreConfig config;
-
-    @Inject
-    public DebugCommand(@NotNull MVCommandManager commandManager, @NotNull MVCoreConfig config) {
-        super(commandManager);
-        this.config = config;
+    public DebugCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Turn Debug on/off?");
+        this.setCommandUsage("/mv debug" + ChatColor.GOLD + " [1|2|3|off|silent]");
+        this.setArgRange(0, 1);
+        this.addKey("mv debug");
+        this.addKey("mv d");
+        this.addKey("mvdebug");
+        this.addCommandExample("/mv debug " + ChatColor.GOLD + "2");
+        this.setPermission("multiverse.core.debug", "Spams the console a bunch.", PermissionDefault.OP);
     }
 
-    @Subcommand("debug")
-    @CommandPermission("multiverse.core.debug")
-    @Description("{@@mv-core.debug.info.description}")
-    public void onShowDebugCommand(BukkitCommandIssuer issuer) {
-        this.displayDebugMode(issuer);
-    }
-
-    @Subcommand("debug")
-    @CommandPermission("multiverse.core.debug")
-    @CommandCompletion("@range:3")
-    @Syntax("<{@@mv-core.debug.change.syntax}>")
-    @Description("{@@mv-core.debug.change.description}")
-    public void onChangeDebugCommand(BukkitCommandIssuer issuer,
-
-                                     @Syntax("<{@@mv-core.debug.change.syntax}>")
-                                     @Description("{@@mv-core.debug.change.level.description}")
-                                     int level) {
-
-        config.setGlobalDebug(level);
-        config.save();
-        this.displayDebugMode(issuer);
-    }
-
-    private void displayDebugMode(BukkitCommandIssuer issuer) {
-        final int debugLevel = config.getGlobalDebug();
-        if (debugLevel == 0) {
-            issuer.sendInfo(MVCorei18n.DEBUG_INFO_OFF);
-            return;
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        if (args.size() == 1) {
+            if (args.get(0).equalsIgnoreCase("off")) {
+                plugin.getMVConfig().setGlobalDebug(0);
+            } else {
+                try {
+                    int debugLevel = Integer.parseInt(args.get(0));
+                    if (debugLevel > 3 || debugLevel < 0) {
+                        throw new NumberFormatException();
+                    }
+                    plugin.getMVConfig().setGlobalDebug(debugLevel);
+                } catch (NumberFormatException e) {
+                    sender.sendMessage(ChatColor.RED + "Error" + ChatColor.WHITE
+                            + " setting debug level. Please use a number 0-3 " + ChatColor.AQUA + "(3 being many many messages!)");
+                }
+            }
+            plugin.saveMVConfigs();
+        }
+        this.displayDebugMode(sender);
+    }
+
+    private void displayDebugMode(CommandSender sender) {
+        final int debugLevel = plugin.getMVConfig().getGlobalDebug();
+        if (debugLevel == 0) {
+            sender.sendMessage("Multiverse Debug mode is " + ChatColor.RED + "OFF");
+        } else {
+            sender.sendMessage("Multiverse Debug mode is " + ChatColor.GREEN + debugLevel);
+            Logging.fine("Multiverse Debug ENABLED");
         }
-        issuer.sendInfo(MVCorei18n.DEBUG_INFO_ON, "{level}", String.valueOf(debugLevel));
-        Logging.fine("Multiverse Debug ENABLED.");
     }
 }

src/main/java/com/onarandombox/MultiverseCore/commands/DeleteCommand.java

@@ -1,67 +1,45 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
 package com.onarandombox.MultiverseCore.commands;
 
-import co.aikar.commands.BukkitCommandIssuer;
-import co.aikar.commands.MessageType;
-import co.aikar.commands.annotation.CommandAlias;
-import co.aikar.commands.annotation.CommandCompletion;
-import co.aikar.commands.annotation.CommandPermission;
-import co.aikar.commands.annotation.Conditions;
-import co.aikar.commands.annotation.Description;
-import co.aikar.commands.annotation.Single;
-import co.aikar.commands.annotation.Subcommand;
-import co.aikar.commands.annotation.Syntax;
-import com.onarandombox.MultiverseCore.api.MVWorldManager;
-import com.onarandombox.MultiverseCore.commandtools.MVCommandManager;
-import com.onarandombox.MultiverseCore.commandtools.MultiverseCommand;
-import com.onarandombox.MultiverseCore.commandtools.queue.QueuedCommand;
-import com.onarandombox.MultiverseCore.utils.MVCorei18n;
-import jakarta.inject.Inject;
-import org.jetbrains.annotations.NotNull;
-import org.jvnet.hk2.annotations.Service;
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.permissions.PermissionDefault;
 
-@Service
-@CommandAlias("mv")
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Deletes worlds.
+ */
 public class DeleteCommand extends MultiverseCommand {
 
-    private final MVWorldManager worldManager;
-
-    @Inject
-    public DeleteCommand(@NotNull MVCommandManager commandManager, @NotNull MVWorldManager worldManager) {
-        super(commandManager);
-        this.worldManager = worldManager;
+    public DeleteCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Delete World");
+        this.setCommandUsage("/mv delete" + ChatColor.GREEN + " {WORLD}");
+        this.setArgRange(1, 1);
+        this.addKey("mvdelete");
+        this.addKey("mv delete");
+        this.addCommandExample("/mv delete " + ChatColor.GOLD + "MyWorld");
+        this.setPermission("multiverse.core.delete", "Deletes a world on your server. " + ChatColor.RED + "PERMANENTLY.", PermissionDefault.OP);
     }
 
-    @Subcommand("delete")
-    @CommandPermission("multiverse.core.delete")
-    @CommandCompletion("@mvworlds:scope=both")
-    @Syntax("<world>")
-    @Description("{@@mv-core.delete.description}")
-    public void onDeleteCommand(BukkitCommandIssuer issuer,
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        String worldName = args.get(0);
 
-                                @Single
-                                @Conditions("validWorldName:scope=both")
-                                @Syntax("<world>")
-                                @Description("The world you want to delete.")
-                                String worldName
-    ) {
-        this.commandManager.getCommandQueueManager().addToQueue(new QueuedCommand(
-                issuer.getIssuer(),
-                () -> {
-                    issuer.sendInfo(MVCorei18n.DELETE_DELETING,
-                            "{world}", worldName);
-                    if (!this.worldManager.deleteWorld(worldName)) {
-                        issuer.sendError(MVCorei18n.DELETE_FAILED,
-                                "{world}", worldName);
-                        return;
-                    }
-                    issuer.sendInfo(MVCorei18n.DELETE_SUCCESS,
-                            "{world}", worldName);
-                },
-                this.commandManager.formatMessage(
-                        issuer,
-                        MessageType.INFO,
-                        MVCorei18n.DELETE_PROMPT,
-                        "{world}", worldName)
-        ));
+        Class<?>[] paramTypes = {String.class};
+        List<Object> objectArgs = new ArrayList<Object>(args);
+        this.plugin.getCommandHandler()
+                   .queueCommand(sender, "mvdelete", "deleteWorld", objectArgs,
+                                 paramTypes, ChatColor.GREEN + "World '" + worldName + "' Deleted!",
+                                 ChatColor.RED + "World '" + worldName + "' could NOT be deleted!");
     }
 }

src/main/java/com/onarandombox/MultiverseCore/commands/EnvironmentCommand.java

@@ -0,0 +1,118 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import org.bukkit.ChatColor;
+import org.bukkit.World;
+import org.bukkit.WorldType;
+import org.bukkit.command.CommandSender;
+import org.bukkit.permissions.PermissionDefault;
+
+import java.util.List;
+
+/**
+ * Lists valid known environments.
+ */
+public class EnvironmentCommand extends MultiverseCommand {
+
+    public EnvironmentCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("List Environments");
+        this.setCommandUsage("/mv env");
+        this.setArgRange(0, 0);
+        this.addKey("mvenv");
+        this.addKey("mv env");
+        this.addKey("mv type");
+        this.addKey("mv environment");
+        this.addKey("mv environments");
+        this.addCommandExample("/mv env");
+        this.setPermission("multiverse.core.list.environments", "Lists valid known environments/world types.", PermissionDefault.OP);
+    }
+
+    /**
+     * Shows all valid known environments to a {@link CommandSender}.
+     *
+     * @param sender The {@link CommandSender}.
+     */
+    public static void showEnvironments(CommandSender sender) {
+        sender.sendMessage(ChatColor.YELLOW + "Valid Environments are:");
+        sender.sendMessage(ChatColor.GREEN + "NORMAL");
+        sender.sendMessage(ChatColor.RED + "NETHER");
+        sender.sendMessage(ChatColor.AQUA + "END");
+    }
+    /**
+     * Shows all valid known world types to a {@link CommandSender}.
+     *
+     * @param sender The {@link CommandSender}.
+     */
+    public static void showWorldTypes(CommandSender sender) {
+        sender.sendMessage(ChatColor.YELLOW + "Valid World Types are:");
+        sender.sendMessage(String.format("%sNORMAL%s, %sFLAT, %sLARGEBIOMES %sor %sVERSION_1_1",
+                ChatColor.GREEN, ChatColor.WHITE, ChatColor.AQUA, ChatColor.RED, ChatColor.WHITE, ChatColor.GOLD));
+    }
+
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        EnvironmentCommand.showEnvironments(sender);
+        EnvironmentCommand.showWorldTypes(sender);
+    }
+
+    /**
+     * Converts a {@link String} into a {@link WorldType}.
+     *
+     * @param type The WorldType as a {@link String}
+     * @return The WorldType as a {@link WorldType}
+     */
+    public static WorldType getWorldTypeFromString(String type) {
+        // Don't reference the enum directly as there aren't that many, and we can be more forgiving to users this way
+        if (type.equalsIgnoreCase("normal")) {
+            type = "NORMAL";
+        } else if (type.equalsIgnoreCase("flat")) {
+            type = "FLAT";
+        } else if (type.equalsIgnoreCase("largebiomes")) {
+            type = "LARGE_BIOMES";
+        } else if (type.equalsIgnoreCase("amplified")) {
+            type = "AMPLIFIED";
+        }
+        try {
+            // Now that we've converted a potentially unfriendly value
+            // to a friendly one, get it from the ENUM!
+            return WorldType.valueOf(type);
+        } catch (IllegalArgumentException e) {
+            return null;
+        }
+    }
+
+    /**
+     * Converts a {@link String} into an {@link org.bukkit.World.Environment}.
+     *
+     * @param env The environment as {@link String}
+     * @return The environment as {@link org.bukkit.World.Environment}
+     */
+    public static World.Environment getEnvFromString(String env) {
+        env = env.toUpperCase();
+        // Don't reference the enum directly as there aren't that many, and we can be more forgiving to users this way
+        if (env.equalsIgnoreCase("HELL") || env.equalsIgnoreCase("NETHER"))
+            env = "NETHER";
+
+        if (env.equalsIgnoreCase("END") || env.equalsIgnoreCase("THEEND") || env.equalsIgnoreCase("STARWARS"))
+            env = "THE_END";
+
+        if (env.equalsIgnoreCase("NORMAL") || env.equalsIgnoreCase("WORLD"))
+            env = "NORMAL";
+
+        try {
+            // Now that we've converted a potentially unfriendly value
+            // to a friendly one, get it from the ENUM!
+            return World.Environment.valueOf(env);
+        } catch (IllegalArgumentException e) {
+            return null;
+        }
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/commands/GameruleCommand.java

@@ -1,79 +1,116 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
 package com.onarandombox.MultiverseCore.commands;
 
-import co.aikar.commands.BukkitCommandIssuer;
-import co.aikar.commands.annotation.CommandAlias;
-import co.aikar.commands.annotation.CommandCompletion;
-import co.aikar.commands.annotation.CommandPermission;
-import co.aikar.commands.annotation.Description;
-import co.aikar.commands.annotation.Flags;
-import co.aikar.commands.annotation.Subcommand;
-import co.aikar.commands.annotation.Syntax;
-import com.onarandombox.MultiverseCore.api.MVWorld;
-import com.onarandombox.MultiverseCore.commandtools.MVCommandManager;
-import com.onarandombox.MultiverseCore.commandtools.MultiverseCommand;
-import com.onarandombox.MultiverseCore.commandtools.context.GameRuleValue;
-import com.onarandombox.MultiverseCore.utils.MVCorei18n;
-import jakarta.inject.Inject;
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
 import org.bukkit.GameRule;
-import org.jetbrains.annotations.NotNull;
-import org.jvnet.hk2.annotations.Service;
+import org.bukkit.World;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.permissions.PermissionDefault;
 
-@Service
-@CommandAlias("mv")
+import java.util.List;
+
+/**
+ * Allows management of Anchor Destinations.
+ */
 public class GameruleCommand extends MultiverseCommand {
 
-    @Inject
-    public GameruleCommand(@NotNull MVCommandManager commandManager) {
-        super(commandManager);
+    public GameruleCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Set a Minecraft Game Rule for a World.");
+        this.setCommandUsage("/mv gamerule " + ChatColor.GREEN + "{RULE} {VALUE}" + ChatColor.GOLD + " [WORLD]");
+        this.setArgRange(2, 3);
+        this.addKey("mv gamerule");
+        this.addKey("mv rule");
+        this.addKey("mvgamerule");
+        this.addKey("mvrule");
+        this.addCommandExample("/mv gamerule " + ChatColor.GREEN + "doMobLoot false");
+        this.addCommandExample("/mvrule " + ChatColor.GREEN + "keepInventory true " + ChatColor.RED + "world_nether");
+        this.setPermission("multiverse.core.gamerule.set", "Allows a player to set a gamerule.", PermissionDefault.OP);
     }
 
-    @Subcommand("gamerule")
-    @CommandPermission("multiverse.core.gamerule")
-    @CommandCompletion("@gamerules true|false|@range:1-10 @mvworlds:multiple|*")
-    @Syntax("<Gamerule> <Gamerule value> [World or *]")
-    @Description("{@@mv-core.gamerule.description}")
-    public void onGameruleCommand(BukkitCommandIssuer issuer,
 
-                                  @Syntax("<Gamerule>")
-                                  @Description("{@@mv-core.gamerule.gamerule.description}")
-                                  GameRule gamerule,
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        // We NEED a world from the command line
+        final Player p;
+        if (sender instanceof Player) {
+            p = (Player) sender;
+        } else {
+            p = null;
+        }
 
-                                  @Syntax("<Value>")
-                                  @Description("{@@mv-core.gamerule.value.description}")
-                                  GameRuleValue gameRuleValue,
+        if (args.size() == 2 && p == null) {
+            sender.sendMessage("From the command line, WORLD is required.");
+            sender.sendMessage(this.getCommandDesc());
+            sender.sendMessage(this.getCommandUsage());
+            sender.sendMessage("Nothing changed.");
+            return;
+        }
 
-                                  @Flags("resolve=issuerAware")
-                                  @Syntax("[World or *]")
-                                  @Description("{@@mv-core.gamerule.world.description}")
-                                  MVWorld[] worlds
-    ) {
-        Object value = gameRuleValue.getValue();
-        boolean success = true;
-        for(MVWorld world : worlds) {
-            // Set gamerules and add false to list if it fails
-            if (!world.getCBWorld().setGameRule(gamerule, value)) {
-                issuer.sendError(MVCorei18n.GAMERULE_FAILED,
-                        "{gamerule}", gamerule.getName(),
-                        "{value}", value.toString(),
-                        "{world}", world.getName(),
-                        "{type}", gamerule.getType().getName());
-                success = false;
+        final GameRule gameRule = GameRule.getByName(args.get(0));
+        final String value = args.get(1);
+        final World world;
+        if (args.size() == 2) {
+            world = p.getWorld();
+        } else {
+            world = Bukkit.getWorld(args.get(2));
+            if (world == null) {
+                sender.sendMessage(ChatColor.RED + "Failure!" + ChatColor.WHITE + " World " + ChatColor.AQUA + args.get(2)
+                        + ChatColor.WHITE + " does not exist.");
+                return;
             }
         }
-        // Tell user if it was successful
-        if (success) {
-            if (worlds.length == 1) {
-                issuer.sendInfo(MVCorei18n.GAMERULE_SUCCESS_SINGLE,
-                        "{gamerule}", gamerule.getName(),
-                        "{value}", value.toString(),
-                        "{world}", worlds[0].getName());
-            }
-            else if (worlds.length > 1) {
-                issuer.sendInfo(MVCorei18n.GAMERULE_SUCCESS_MULTIPLE,
-                        "{gamerule}", gamerule.getName(),
-                        "{value}", value.toString(),
-                        "{count}", String.valueOf(worlds.length));
+
+        if (gameRule == null) {
+            sender.sendMessage(ChatColor.RED + "Failure! " + ChatColor.AQUA + args.get(0) + ChatColor.WHITE
+                    + " is not a valid gamerule.");
+        } else {
+            if (gameRule.getType() == Boolean.class) {
+                boolean booleanValue;
+                if (value.equalsIgnoreCase("true")) {
+                    booleanValue = true;
+                } else if (value.equalsIgnoreCase("false")) {
+                    booleanValue = false;
+                } else {
+                    sender.sendMessage(getErrorMessage(gameRule.getName(), value) + "it can only be set to true or false.");
+                    return;
+                }
+
+                if (!world.setGameRule(gameRule, booleanValue)) {
+                    sender.sendMessage(getErrorMessage(gameRule.getName(), value) + "something went wrong.");
+                    return;
+                }
+            } else if (gameRule.getType() == Integer.class) {
+                try {
+                    if (!world.setGameRule(gameRule, Integer.parseInt(value))) {
+                        throw new NumberFormatException();
+                    }
+                } catch (NumberFormatException e) {
+                    sender.sendMessage(getErrorMessage(gameRule.getName(), value) + "it can only be set to a positive integer.");
+                    return;
+                }
+            } else {
+                sender.sendMessage(ChatColor.RED + "Failure!" + ChatColor.WHITE + " Gamerule " + ChatColor.AQUA + gameRule.getName()
+                        + ChatColor.WHITE + " isn't supported yet, please let us know about it.");
+                return;
             }
+
+            sender.sendMessage(ChatColor.GREEN + "Success!" + ChatColor.WHITE + " Gamerule " + ChatColor.AQUA + gameRule.getName()
+                    + ChatColor.WHITE + " was set to " + ChatColor.GREEN + value + ChatColor.WHITE + ".");
         }
     }
+
+    private String getErrorMessage(String gameRule, String value) {
+        return ChatColor.RED + "Failure!" + ChatColor.WHITE + " Gamerule " + ChatColor.AQUA + gameRule
+                + ChatColor.WHITE + " could not be set to " + ChatColor.RED + value + ChatColor.WHITE + ", ";
+    }
 }

src/main/java/com/onarandombox/MultiverseCore/commands/GamerulesCommand.java

@@ -0,0 +1,95 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.onarandombox.MultiverseCore.display.ColorAlternator;
+import com.onarandombox.MultiverseCore.display.ContentDisplay;
+import com.onarandombox.MultiverseCore.display.settings.MapDisplaySettings;
+import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
+import org.bukkit.GameRule;
+import org.bukkit.World;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.permissions.PermissionDefault;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Allows management of Anchor Destinations.
+ */
+public class GamerulesCommand extends MultiverseCommand {
+
+    public GamerulesCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("List the Minecraft Game Rules for a World.");
+        this.setCommandUsage("/mv gamerules" + ChatColor.GOLD + " [WORLD]");
+        this.setArgRange(0, 1);
+        this.addKey("mv gamerules");
+        this.addKey("mv rules");
+        this.addKey("mvgamerules");
+        this.addKey("mvrules");
+        this.addCommandExample("/mv gamerules");
+        this.addCommandExample("/mvrules " + ChatColor.RED + "world_nether");
+        this.setPermission("multiverse.core.gamerule.list", "Allows a player to list gamerules.", PermissionDefault.OP);
+    }
+
+
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        // We NEED a world from the command line
+        final Player p;
+        if (sender instanceof Player) {
+            p = (Player) sender;
+        } else {
+            p = null;
+        }
+
+        if (args.size() == 0 && p == null) {
+            sender.sendMessage("From the command line, WORLD is required.");
+            sender.sendMessage(this.getCommandDesc());
+            sender.sendMessage(this.getCommandUsage());
+            sender.sendMessage("Nothing changed.");
+            return;
+        }
+
+        final World world;
+        if (args.size() == 0) {
+            world = p.getWorld();
+        } else {
+            world = Bukkit.getWorld(args.get(0));
+            if (world == null) {
+                sender.sendMessage(ChatColor.RED + "Failure!" + ChatColor.WHITE + " World " + ChatColor.AQUA + args.get(0)
+                        + ChatColor.WHITE + " does not exist.");
+                return;
+            }
+        }
+
+        ContentDisplay.forContent(getGameRuleMap(world))
+                .header("=== Gamerules for %s%s%s ===", ChatColor.AQUA, world.getName(), ChatColor.WHITE)
+                .colorTool(ColorAlternator.with(ChatColor.GREEN, ChatColor.GOLD))
+                .setting(MapDisplaySettings.OPERATOR, ": ")
+                .show(sender);
+    }
+
+    private Map<String, Object> getGameRuleMap(World world) {
+        Map<String, Object> gameRuleMap = new HashMap<>();
+        for (GameRule<?> rule : GameRule.values()) {
+            Object value = world.getGameRuleValue(rule);
+            if (value == null) {
+                gameRuleMap.put(rule.getName(), "null");
+                continue;
+            }
+            gameRuleMap.put(rule.getName(), value);
+        }
+        return gameRuleMap;
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/commands/GeneratorCommand.java

@@ -0,0 +1,60 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.dumptruckman.minecraft.util.Logging;
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.permissions.PermissionDefault;
+import org.bukkit.plugin.Plugin;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Returns a list of loaded generator plugins.
+ */
+public class GeneratorCommand extends MultiverseCommand {
+
+    public GeneratorCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("World Information");
+        this.setCommandUsage("/mv generators");
+        this.setArgRange(0, 0);
+        this.addKey("mv generators");
+        this.addKey("mvgenerators");
+        this.addKey("mv gens");
+        this.addKey("mvgens");
+        this.addCommandExample("/mv generators");
+        this.setPermission("multiverse.core.generator", "Returns a list of Loaded Generator Plugins.", PermissionDefault.OP);
+    }
+
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        Logging.info("PLEASE IGNORE the 'Plugin X does not contain any generators' message below!");
+        Plugin[] plugins = this.plugin.getServer().getPluginManager().getPlugins();
+        List<String> generators = new ArrayList<String>();
+        for (Plugin p : plugins) {
+            if (p.isEnabled() && p.getDefaultWorldGenerator("world", "") != null) {
+                generators.add(p.getDescription().getName());
+            }
+        }
+        sender.sendMessage(ChatColor.AQUA + "--- Loaded Generator Plugins ---");
+        String loadedGens = "";
+        boolean altColor = false;
+        for (String s : generators) {
+            loadedGens += (altColor ? ChatColor.YELLOW : ChatColor.WHITE) + s + " ";
+            altColor = !altColor;
+        }
+        if (loadedGens.length() == 0) {
+            loadedGens = ChatColor.RED + "No Generator Plugins found.";
+        }
+        sender.sendMessage(loadedGens);
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/commands/HelpCommand.java

@@ -0,0 +1,106 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.pneumaticraft.commandhandler.Command;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.permissions.PermissionDefault;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Displays a nice help menu.
+ */
+public class HelpCommand extends PaginatedCoreCommand<Command> {
+
+    public HelpCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Get Help with Multiverse");
+        this.setCommandUsage("/mv " + ChatColor.GOLD + "[FILTER] [PAGE #]");
+        this.setArgRange(0, 2);
+        this.addKey("mv");
+        this.addKey("mvh");
+        this.addKey("mvhelp");
+        this.addKey("mv help");
+        this.addKey("mvsearch");
+        this.addKey("mv search");
+        this.addCommandExample("/mv help ?");
+        this.setPermission("multiverse.help", "Displays a nice help menu.", PermissionDefault.TRUE);
+        this.setItemsPerPage(7); // SUPPRESS CHECKSTYLE: MagicNumberCheck
+    }
+
+    @Override
+    protected List<Command> getFilteredItems(List<Command> availableItems, String filter) {
+        List<Command> filtered = new ArrayList<Command>();
+
+        for (Command c : availableItems) {
+            if (stitchThisString(c.getKeyStrings()).matches("(?i).*" + filter + ".*")) {
+                filtered.add(c);
+            } else if (c.getCommandName().matches("(?i).*" + filter + ".*")) {
+                filtered.add(c);
+            } else if (c.getCommandDesc().matches("(?i).*" + filter + ".*")) {
+                filtered.add(c);
+            } else if (c.getCommandUsage().matches("(?i).*" + filter + ".*")) {
+                filtered.add(c);
+            } else {
+                for (String example : c.getCommandExamples()) {
+                    if (example.matches("(?i).*" + filter + ".*")) {
+                        filtered.add(c);
+                        break;
+                    }
+                }
+            }
+        }
+        return filtered;
+    }
+
+    @Override
+    protected String getItemText(Command item) {
+        return ChatColor.AQUA + item.getCommandUsage();
+    }
+
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        sender.sendMessage(ChatColor.AQUA + "====[ Multiverse Help ]====");
+
+        FilterObject filterObject = this.getPageAndFilter(args);
+
+        List<Command> availableCommands = new ArrayList<Command>(this.plugin.getCommandHandler().getCommands(sender));
+        if (filterObject.getFilter().length() > 0) {
+            availableCommands = this.getFilteredItems(availableCommands, filterObject.getFilter());
+            if (availableCommands.size() == 0) {
+                sender.sendMessage(ChatColor.RED + "Sorry... " + ChatColor.WHITE
+                        + "No commands matched your filter: " + ChatColor.AQUA + filterObject.getFilter());
+                return;
+            }
+        }
+
+        if (!(sender instanceof Player)) {
+            sender.sendMessage(ChatColor.AQUA + " Add a '" + ChatColor.DARK_PURPLE + "?" + ChatColor.AQUA + "' after a command to see more about it.");
+            for (Command c : availableCommands) {
+                sender.sendMessage(ChatColor.AQUA + c.getCommandUsage());
+            }
+            return;
+        }
+
+        int totalPages = (int) Math.ceil(availableCommands.size() / (this.itemsPerPage + 0.0));
+
+        if (filterObject.getPage() > totalPages) {
+            filterObject.setPage(totalPages);
+        }
+
+        sender.sendMessage(ChatColor.AQUA + " Page " + filterObject.getPage() + " of " + totalPages);
+        sender.sendMessage(ChatColor.AQUA + " Add a '" + ChatColor.DARK_PURPLE + "?" + ChatColor.AQUA + "' after a command to see more about it.");
+
+        this.showPage(filterObject.getPage(), sender, availableCommands);
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/commands/ImportCommand.java

@@ -1,104 +1,171 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
 package com.onarandombox.MultiverseCore.commands;
 
-import java.util.Arrays;
-import java.util.stream.Collectors;
-
-import co.aikar.commands.BukkitCommandIssuer;
-import co.aikar.commands.annotation.CommandAlias;
-import co.aikar.commands.annotation.CommandCompletion;
-import co.aikar.commands.annotation.CommandPermission;
-import co.aikar.commands.annotation.Conditions;
-import co.aikar.commands.annotation.Description;
-import co.aikar.commands.annotation.Optional;
-import co.aikar.commands.annotation.Subcommand;
-import co.aikar.commands.annotation.Syntax;
+import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.api.MVWorldManager;
-import com.onarandombox.MultiverseCore.commandtools.MVCommandManager;
-import com.onarandombox.MultiverseCore.commandtools.MultiverseCommand;
-import com.onarandombox.MultiverseCore.commandtools.flags.CommandFlag;
-import com.onarandombox.MultiverseCore.commandtools.flags.CommandFlagGroup;
-import com.onarandombox.MultiverseCore.commandtools.flags.CommandValueFlag;
-import com.onarandombox.MultiverseCore.commandtools.flags.ParsedCommandFlags;
-import com.onarandombox.MultiverseCore.utils.MVCorei18n;
-import com.onarandombox.MultiverseCore.utils.UnsafeCallWrapper;
-import jakarta.inject.Inject;
-import org.bukkit.Bukkit;
-import org.bukkit.World;
-import org.bukkit.plugin.Plugin;
-import org.jetbrains.annotations.NotNull;
-import org.jvnet.hk2.annotations.Service;
+import com.onarandombox.MultiverseCore.api.MultiverseWorld;
+import com.pneumaticraft.commandhandler.CommandHandler;
+import org.bukkit.ChatColor;
+import org.bukkit.World.Environment;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.permissions.PermissionDefault;
 
-@Service
-@CommandAlias("mv")
+import java.io.File;
+import java.io.FilenameFilter;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * Imports a new world of the specified type.
+ */
 public class ImportCommand extends MultiverseCommand {
+    private MVWorldManager worldManager;
 
-    private final MVWorldManager worldManager;
-
-    @Inject
-    public ImportCommand(
-            @NotNull MVCommandManager commandManager,
-            @NotNull MVWorldManager worldManager,
-            @NotNull UnsafeCallWrapper unsafeCallWrapper
-    ) {
-        super(commandManager);
-        this.worldManager = worldManager;
-
-        registerFlagGroup(CommandFlagGroup.builder("mvimport")
-                .add(CommandValueFlag.builder("--generator", String.class)
-                        .addAlias("-g")
-                        .completion(() -> Arrays.stream(Bukkit.getServer().getPluginManager().getPlugins())
-                                .filter(Plugin::isEnabled)
-                                .filter(genplugin -> unsafeCallWrapper.wrap(
-                                        () -> genplugin.getDefaultWorldGenerator("world", ""),
-                                        genplugin.getName(),
-                                        "Get generator"
-                                ) != null)
-                                .map(genplugin -> genplugin.getDescription().getName())
-                                .collect(Collectors.toList()))
-                        .build())
-                .add(CommandFlag.builder("--adjust-spawn")
-                        .addAlias("-a")
-                        .build())
-                .build());
+    public ImportCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Import World");
+        this.setCommandUsage("/mv import" + ChatColor.GREEN + " {NAME} {ENV}" + ChatColor.GOLD + " -g [GENERATOR[:ID]] [-n]");
+        this.setArgRange(1, 5); // SUPPRESS CHECKSTYLE: MagicNumberCheck
+        this.addKey("mvimport");
+        this.addKey("mvim");
+        this.addKey("mv import");
+        this.addCommandExample("/mv import " + ChatColor.GOLD + "gargamel" + ChatColor.GREEN + " normal");
+        this.addCommandExample("/mv import " + ChatColor.GOLD + "hell_world" + ChatColor.GREEN + " nether");
+        this.addCommandExample("To import a world that uses a generator, you'll need the generator:");
+        this.addCommandExample("/mv import " + ChatColor.GOLD + "CleanRoom" + ChatColor.GREEN + " normal" + ChatColor.DARK_AQUA + " CleanRoomGenerator");
+        this.setPermission("multiverse.core.import", "Imports a new world of the specified type.", PermissionDefault.OP);
+        this.worldManager = this.plugin.getMVWorldManager();
     }
 
-    @Subcommand("import")
-    @CommandPermission("multiverse.core.import")
-    @CommandCompletion("@mvworlds:scope=potential  @flags:groupName=mvimport")
-    @Syntax("<name> <env> --generator [generator[:id]] --adjust-spawn")
-    @Description("{@@mv-core.import.description")
-    public void onImportCommand(BukkitCommandIssuer issuer,
+    /**
+     * A very basic check to see if a folder has a level.dat file.
+     * If it does, we can safely assume it's a world folder.
+     *
+     * @param worldFolder The File that may be a world.
+     * @return True if it looks like a world, false if not.
+     */
+    private static boolean checkIfIsWorld(File worldFolder) {
+        if (worldFolder.isDirectory()) {
+            File[] files = worldFolder.listFiles(new FilenameFilter() {
+                @Override
+                public boolean accept(File file, String name) {
+                    return name.toLowerCase().endsWith(".dat");
+                }
+            });
+            if (files != null && files.length > 0) {
+                return true;
+            }
+        }
+        return false;
+    }
 
-                                @Conditions("validWorldName:scope=new")
-                                @Syntax("<name>")
-                                @Description("{@@mv-core.import.name.description}")
-                                String worldName,
+    private String getPotentialWorlds() {
+        File worldFolder = this.plugin.getServer().getWorldContainer();
+        if (worldFolder == null) {
+            return "";
+        }
+        File[] files = worldFolder.listFiles();
+        String worldList = "";
+        Collection<MultiverseWorld> worlds = this.worldManager.getMVWorlds();
+        List<String> worldStrings = new ArrayList<String>();
+        for (MultiverseWorld world : worlds) {
+            worldStrings.add(world.getName());
+        }
+        for (String world : this.worldManager.getUnloadedWorlds()) {
+            worldStrings.add(world);
+        }
+        ChatColor currColor = ChatColor.WHITE;
+        for (File file : files) {
+            if (file.isDirectory() && checkIfIsWorld(file) && !worldStrings.contains(file.getName())) {
+                worldList += currColor + file.getName() + " ";
+                if (currColor == ChatColor.WHITE) {
+                    currColor = ChatColor.YELLOW;
+                } else {
+                    currColor = ChatColor.WHITE;
+                }
+            }
+        }
+        return worldList;
+    }
+    
+    private String trimWorldName(String userInput) {
+        // Removes relative paths.
+        return userInput.replaceAll("^[./\\\\]+", "");
+    }
 
-                                @Syntax("<env>")
-                                @Description("{@@mv-core.import.env.description}")
-                                World.Environment environment,
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        String worldName = trimWorldName(args.get(0));
 
-                                @Optional
-                                @Syntax("--generator [generator[:id]] --adjust-spawn")
-                                @Description("{@@mv-core.import.other.description}")
-                                String[] flags) {
-
-        ParsedCommandFlags parsedFlags = parseFlags(flags);
-
-        issuer.sendInfo(MVCorei18n.IMPORT_IMPORTING,
-                "{world}", worldName);
-
-        if (!this.worldManager.addWorld(
-                worldName, environment,
-                null,
-                null,
-                null,
-                parsedFlags.flagValue("--generator", String.class),
-                parsedFlags.hasFlag("--adjust-spawn"))
-        ) {
-            issuer.sendError(MVCorei18n.IMPORT_FAILED);
+        if (worldName.toLowerCase().equals("--list") || worldName.toLowerCase().equals("-l")) {
+            String worldList = this.getPotentialWorlds();
+            if (worldList.length() > 2) {
+                sender.sendMessage(ChatColor.AQUA + "====[ These look like worlds ]====");
+                sender.sendMessage(worldList);
+            } else {
+                sender.sendMessage(ChatColor.RED + "No potential worlds found. Sorry!");
+            }
             return;
         }
-        issuer.sendInfo(MVCorei18n.IMPORT_SUCCESS);
+        // Since we made an exception for the list, we have to make sure they have at least 2 params:
+        // Note the exception is --list, which is covered above.
+        if (args.size() == 1 || worldName.length() < 1) {
+            this.showHelp(sender);
+            return;
+        }
+
+        // Make sure we don't already know about this world.
+        if (this.worldManager.isMVWorld(worldName)) {
+            sender.sendMessage(ChatColor.GREEN + "Multiverse" + ChatColor.WHITE
+                    + " already knows about '" + ChatColor.AQUA + worldName + ChatColor.WHITE + "'!");
+            return;
+        }
+
+        File worldFile = new File(this.plugin.getServer().getWorldContainer(), worldName);
+
+        String generator = CommandHandler.getFlag("-g", args);
+        boolean useSpawnAdjust = true;
+        for (String s : args) {
+            if (s.equalsIgnoreCase("-n")) {
+                useSpawnAdjust = false;
+            }
+        }
+
+        String env = args.get(1);
+        Environment environment = EnvironmentCommand.getEnvFromString(env);
+        if (environment == null) {
+            sender.sendMessage(ChatColor.RED + "That is not a valid environment.");
+            EnvironmentCommand.showEnvironments(sender);
+            return;
+        }
+
+        if (!worldFile.exists()) {
+            sender.sendMessage(ChatColor.RED + "FAILED.");
+            String worldList = this.getPotentialWorlds();
+            sender.sendMessage("That world folder does not exist. These look like worlds to me:");
+            sender.sendMessage(worldList);
+        } else if (!checkIfIsWorld(worldFile)) {
+            sender.sendMessage(ChatColor.RED + "FAILED.");
+            sender.sendMessage(String.format("'%s' does not appear to be a world. It is lacking a .dat file.",
+                                             worldName));
+        } else if (env == null) {
+            sender.sendMessage(ChatColor.RED + "FAILED.");
+            sender.sendMessage("That world environment did not exist.");
+            sender.sendMessage("For a list of available world types, type: " + ChatColor.AQUA + "/mvenv");
+        } else {
+            Command.broadcastCommandMessage(sender, String.format("Starting import of world '%s'...", worldName));
+            if (this.worldManager.addWorld(worldName, environment, null, null, null, generator, useSpawnAdjust))
+                Command.broadcastCommandMessage(sender, ChatColor.GREEN + "Complete!");
+            else
+                Command.broadcastCommandMessage(sender, ChatColor.RED + "Failed!");
+        }
     }
 }

src/main/java/com/onarandombox/MultiverseCore/commands/InfoCommand.java

@@ -0,0 +1,274 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.onarandombox.MultiverseCore.api.FancyText;
+import com.onarandombox.MultiverseCore.api.MVWorldManager;
+import com.onarandombox.MultiverseCore.api.MultiverseWorld;
+import com.onarandombox.MultiverseCore.utils.FancyColorScheme;
+import com.onarandombox.MultiverseCore.utils.FancyHeader;
+import com.onarandombox.MultiverseCore.utils.FancyMessage;
+import org.bukkit.ChatColor;
+import org.bukkit.Location;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.permissions.PermissionDefault;
+
+import java.util.ArrayList;
+import java.util.List;
+
+// Will use when we can compile with JDK 6
+//import com.sun.xml.internal.ws.util.StringUtils;
+
+/**
+ * Returns detailed information about a world.
+ */
+public class InfoCommand extends MultiverseCommand {
+    private MVWorldManager worldManager;
+
+    public InfoCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("World Information");
+        this.setCommandUsage("/mv info" + ChatColor.GOLD + " [WORLD] [PAGE]");
+        this.setArgRange(0, 2);
+        this.addKey("mvinfo");
+        this.addKey("mvi");
+        this.addKey("mv info");
+        this.addCommandExample("/mv info " + ChatColor.GOLD + "1");
+        this.addCommandExample("/mv info " + ChatColor.GOLD + "3");
+        this.setPermission("multiverse.core.info", "Returns detailed information on the world.", PermissionDefault.OP);
+        this.worldManager = this.plugin.getMVWorldManager();
+    }
+
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        // Check if the command was sent from a Player.
+        String worldName = "";
+        int pageNum = 0;
+
+        if (args.size() == 0) {
+            if (sender instanceof Player) {
+                Player p = (Player) sender;
+                worldName = p.getWorld().getName();
+            } else {
+                sender.sendMessage("You must enter a" + ChatColor.LIGHT_PURPLE + " world" + ChatColor.WHITE + " from the console!");
+                return;
+            }
+        } else if (args.size() == 1) {
+            if (this.worldManager.isMVWorld(args.get(0))) {
+                // then we have a world!
+                worldName = args.get(0);
+            } else if (this.worldManager.getUnloadedWorlds().contains(args.get(0))) {
+                sender.sendMessage("That world exists, but it is unloaded!");
+                sender.sendMessage(String.format("You can load it with: %s/mv load %s", ChatColor.AQUA, args.get(0)));
+                return;
+            } else {
+                if (sender instanceof Player) {
+                    Player p = (Player) sender;
+                    worldName = p.getWorld().getName();
+                    try {
+                        pageNum = Integer.parseInt(args.get(0)) - 1;
+                    } catch (NumberFormatException e) {
+                        sender.sendMessage("That world does not exist.");
+                        return;
+                    }
+                } else {
+                    sender.sendMessage("You must enter a" + ChatColor.LIGHT_PURPLE + " world" + ChatColor.WHITE + " from the console!");
+                    return;
+                }
+            }
+        } else if (args.size() == 2) {
+            worldName = args.get(0);
+            try {
+                pageNum = Integer.parseInt(args.get(1)) - 1;
+            } catch (NumberFormatException e) {
+                pageNum = 0;
+            }
+        }
+
+        if (this.worldManager.isMVWorld(worldName)) {
+            Player p = null;
+            if (sender instanceof Player) {
+                p = (Player) sender;
+            }
+            showPage(pageNum, sender, this.buildEntireCommand(this.worldManager.getMVWorld(worldName), p));
+        } else if (this.worldManager.getUnloadedWorlds().contains(worldName)) {
+            sender.sendMessage("That world exists, but it is unloaded!");
+            sender.sendMessage(String.format("You can load it with: %s/mv load %s", ChatColor.AQUA, worldName));
+        } else if (this.plugin.getServer().getWorld(worldName) != null) {
+            sender.sendMessage("That world exists, but Multiverse does not know about it!");
+            sender.sendMessage("You can import it with" + ChatColor.AQUA + "/mv import " + ChatColor.GREEN + worldName + ChatColor.LIGHT_PURPLE + "{ENV}");
+            sender.sendMessage("For available environments type " + ChatColor.GREEN + "/mv env");
+        }
+    }
+
+    private List<List<FancyText>> buildEntireCommand(MultiverseWorld world, Player p) {
+        List<FancyText> message = new ArrayList<FancyText>();
+        List<List<FancyText>> worldInfo = new ArrayList<List<FancyText>>();
+        // Page 1
+        FancyColorScheme colors = new FancyColorScheme(ChatColor.AQUA, ChatColor.AQUA, ChatColor.GOLD, ChatColor.WHITE);
+        message.add(new FancyHeader("General Info", colors));
+        message.add(new FancyMessage("World Name: ", world.getName(), colors));
+        message.add(new FancyMessage("World UID: ", world.getCBWorld().getUID().toString(), colors));
+        message.add(new FancyMessage("World Alias: ", world.getColoredWorldString(), colors));
+        message.add(new FancyMessage("Game Mode: ", world.getGameMode().toString(), colors));
+        message.add(new FancyMessage("Difficulty: ", world.getDifficulty().toString(), colors));
+
+        //message.add(new FancyMessage("Game Mode: ", StringUtils.capitalize(world.getGameMode().toString()), colors));
+        Location spawn = world.getSpawnLocation();
+        message.add(new FancyMessage("Spawn Location: ", plugin.getLocationManipulation().strCoords(spawn), colors));
+        message.add(new FancyMessage("World Scale: ", String.valueOf(world.getScaling()), colors));
+        message.add(new FancyMessage("World Seed: ", String.valueOf(world.getSeed()), colors));
+        if (world.getPrice() > 0) {
+            message.add(new FancyMessage("Price to enter this world: ",
+                    plugin.getEconomist().formatPrice(world.getPrice(), world.getCurrency()),
+                    colors));
+        } else if (world.getPrice() < 0) {
+            message.add(new FancyMessage("Reward for entering this world: ",
+                    plugin.getEconomist().formatPrice(-world.getPrice(), world.getCurrency()),
+                    colors));
+        } else {
+            message.add(new FancyMessage("Price to enter this world: ", ChatColor.GREEN + "FREE!", colors));
+        }
+
+        if (world.getRespawnToWorld() != null) {
+            MultiverseWorld respawn = this.worldManager.getMVWorld(world.getRespawnToWorld());
+            if (respawn != null) {
+                message.add(new FancyMessage("Players will respawn in: ", respawn.getColoredWorldString(), colors));
+            } else {
+                message.add(new FancyMessage("Players will respawn in: ", ChatColor.RED + "!!INVALID!!", colors));
+            }
+
+        }
+
+        worldInfo.add(message);
+        // Page 2
+        message = new ArrayList<FancyText>();
+        message.add(new FancyHeader("More World Settings", colors));
+        message.add(new FancyMessage("World Type: ", world.getWorldType().toString(), colors));
+        message.add(new FancyMessage("Generator: ", world.getGenerator(), colors));
+        message.add(new FancyMessage("Structures: ", world.getCBWorld().canGenerateStructures() + "", colors));
+        message.add(new FancyMessage("Weather: ", world.isWeatherEnabled() + "", colors));
+        message.add(new FancyMessage("Players will get hungry: ", world.getHunger() + "", colors));
+        message.add(new FancyMessage("Keep spawn in memory: ", world.isKeepingSpawnInMemory() + "", colors));
+        message.add(new FancyHeader("PVP Settings", colors));
+        message.add(new FancyMessage("Multiverse Setting: ", world.isPVPEnabled() + "", colors));
+        message.add(new FancyMessage("Bukkit Setting: ", world.getCBWorld().getPVP() + "", colors));
+        worldInfo.add(message);
+        // Page 3
+        message = new ArrayList<FancyText>();
+        message.add(new FancyHeader("Monster Settings", colors));
+        message.add(new FancyMessage("Multiverse Setting: ", world.canMonstersSpawn() + "", colors));
+        message.add(new FancyMessage("Bukkit Setting: ", world.getCBWorld().getAllowMonsters() + "", colors));
+        if (world.getMonsterList().size() > 0) {
+            if (world.canMonstersSpawn()) {
+                message.add(new FancyMessage("Monsters that" + ChatColor.RED + " CAN NOT "
+                        + ChatColor.GREEN + "spawn: ", toCommaSeperated(world.getMonsterList()), colors));
+            } else {
+                message.add(new FancyMessage("Monsters that" + ChatColor.GREEN + " CAN SPAWN: ", toCommaSeperated(world.getMonsterList()), colors));
+            }
+        } else {
+            message.add(new FancyMessage("Monsters that CAN spawn: ", world.canMonstersSpawn() ? "ALL" : "NONE", colors));
+        }
+        worldInfo.add(message);
+
+        // Page 4
+        message = new ArrayList<FancyText>();
+        message.add(new FancyHeader("Animal Settings", colors));
+        message.add(new FancyMessage("Multiverse Setting: ", world.canAnimalsSpawn() + "", colors));
+        message.add(new FancyMessage("Bukkit Setting: ", world.getCBWorld().getAllowAnimals() + "", colors));
+        if (world.getAnimalList().size() > 0) {
+            if (world.canAnimalsSpawn()) {
+                message.add(new FancyMessage("Animals that" + ChatColor.RED + " CAN NOT "
+                        + ChatColor.GREEN + "spawn: ", toCommaSeperated(world.getAnimalList()), colors));
+            } else {
+                message.add(new FancyMessage("Animals that" + ChatColor.GREEN + " CAN SPAWN: ", toCommaSeperated(world.getAnimalList()), colors));
+            }
+        } else {
+            message.add(new FancyMessage("Animals that CAN spawn: ", world.canAnimalsSpawn() ? "ALL" : "NONE", colors));
+        }
+        worldInfo.add(message);
+
+        return worldInfo;
+    }
+
+    private static String toCommaSeperated(List<String> list) {
+        if (list == null || list.size() == 0) {
+            return "";
+        }
+        if (list.size() == 1) {
+            return list.get(0);
+        }
+        String result = list.get(0);
+
+        for (int i = 1; i < list.size() - 1; i++) {
+            result += ", " + list.get(i);
+        }
+        result += " and " + list.get(list.size() - 1);
+        return result;
+    }
+
+    /**
+     * Gets a "positive" or "negative" {@link ChatColor}.
+     *
+     * @param positive Whether this {@link ChatColor} should be "positive".
+     * @return The {@link ChatColor}.
+     */
+    protected ChatColor getChatColor(boolean positive) {
+        return positive ? ChatColor.GREEN : ChatColor.RED;
+    }
+
+    private static void showPage(int page, CommandSender sender, List<List<FancyText>> doc) {
+        page = page < 0 ? 0 : page;
+        page = page > doc.size() - 1 ? doc.size() - 1 : page;
+        boolean altColor = false;
+        boolean appendedPageNum = false;
+        if (sender instanceof Player) {
+            List<FancyText> list = doc.get(page);
+            for (FancyText fancyT : list) {
+                if (fancyT instanceof FancyMessage) {
+                    FancyMessage text = (FancyMessage) fancyT;
+                    text.setAltColor(altColor);
+                    altColor = !altColor;
+                    sender.sendMessage(text.getFancyText());
+                } else if (fancyT instanceof FancyHeader) {
+                    FancyHeader text = (FancyHeader) fancyT;
+                    if (!appendedPageNum) {
+                        text.appendText(ChatColor.DARK_PURPLE + " [ Page " + (page + 1) + " of " + doc.size() + " ]");
+                        appendedPageNum = true;
+                    }
+                    sender.sendMessage(text.getFancyText());
+                    altColor = false;
+                }
+            }
+
+        } else {
+            for (List<FancyText> list : doc) {
+                for (FancyText fancyT : list) {
+                    if (fancyT instanceof FancyMessage) {
+                        FancyMessage text = (FancyMessage) fancyT;
+                        text.setAltColor(altColor);
+                        altColor = !altColor;
+                        sender.sendMessage(text.getFancyText());
+                    } else {
+                        FancyText text = fancyT;
+                        if (appendedPageNum) {
+                            sender.sendMessage(" ");
+                        } else {
+                            appendedPageNum = true;
+                        }
+                        sender.sendMessage(text.getFancyText());
+                        altColor = false;
+                    }
+                }
+            }
+        }
+    }
+
+}

src/main/java/com/onarandombox/MultiverseCore/commands/ListCommand.java

@@ -0,0 +1,119 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.onarandombox.MultiverseCore.api.MultiverseWorld;
+import com.onarandombox.MultiverseCore.display.ColorAlternator;
+import com.onarandombox.MultiverseCore.display.ContentDisplay;
+import com.onarandombox.MultiverseCore.display.ContentFilter;
+import com.onarandombox.MultiverseCore.display.DisplayHandlers;
+import com.onarandombox.MultiverseCore.display.settings.PagedDisplaySettings;
+import org.bukkit.ChatColor;
+import org.bukkit.World;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.permissions.PermissionDefault;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * Displays a listing of all worlds that a player can enter.
+ */
+public class ListCommand extends MultiverseCommand {
+
+    public ListCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("World Listing");
+        this.setCommandUsage("/mv list [filter] [page]");
+        this.setArgRange(0, 2);
+        this.addKey("mvlist");
+        this.addKey("mvl");
+        this.addKey("mv list");
+        this.setPermission("multiverse.core.list.worlds", "Displays a listing of all worlds that you can enter.", PermissionDefault.OP);
+    }
+
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        ContentFilter filter = ContentFilter.DEFAULT;
+        int page = 1;
+
+        // Either page or filter.
+        if (args.size() == 1) {
+            try {
+                page = Integer.parseInt(args.get(0));
+            } catch (NumberFormatException ignore) {
+                filter = new ContentFilter(args.get(0));
+            }
+        }
+
+        // Filter then page.
+        if (args.size() == 2) {
+            filter = new ContentFilter(args.get(0));
+            try {
+                page = Integer.parseInt(args.get(1));
+            } catch (NumberFormatException ignore) {
+                sender.sendMessage(ChatColor.RED + args.get(1) + " is not valid number!");
+            }
+        }
+
+        ContentDisplay.forContent(getListContents(sender))
+                .header("%s====[ Multiverse World List ]====", ChatColor.GOLD)
+                .displayHandler(DisplayHandlers.PAGE_LIST)
+                .colorTool(ColorAlternator.with(ChatColor.AQUA, ChatColor.GOLD))
+                .filter(filter)
+                .setting(PagedDisplaySettings.SHOW_PAGE, page)
+                .show(sender);
+    }
+
+    private Collection<String> getListContents(@NotNull CommandSender sender) {
+        Player player = (sender instanceof Player) ? (Player) sender : null;
+
+        List<String> worldList = this.plugin.getMVWorldManager().getMVWorlds().stream()
+                .filter(world -> player == null || plugin.getMVPerms().canEnterWorld(player, world))
+                .filter(world -> canSeeWorld(player, world))
+                .map(world -> hiddenText(world) + world.getColoredWorldString() + " - " + parseColouredEnvironment(world.getEnvironment()))
+                .collect(Collectors.toList());
+
+        this.plugin.getMVWorldManager().getUnloadedWorlds().stream()
+                .filter(world -> plugin.getMVPerms().hasPermission(sender, "multiverse.access." + world, true))
+                .map(world -> ChatColor.GRAY + world + " - UNLOADED")
+                .forEach(worldList::add);
+        
+        return worldList;
+    }
+
+    private boolean canSeeWorld(Player player, MultiverseWorld world) {
+        return !world.isHidden()
+                || player == null
+                || this.plugin.getMVPerms().hasPermission(player, "multiverse.core.modify", true);
+    }
+
+    private String hiddenText(MultiverseWorld world) {
+        return (world.isHidden()) ? String.format("%s[H] ", ChatColor.GRAY) : "";
+    }
+
+    private String parseColouredEnvironment(World.Environment env) {
+        ChatColor color = ChatColor.GOLD;
+        switch (env) {
+            case NETHER:
+                color = ChatColor.RED;
+                break;
+            case NORMAL:
+                color = ChatColor.GREEN;
+                break;
+            case THE_END:
+                color = ChatColor.AQUA;
+                break;
+        }
+        return color + env.toString();
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/commands/LoadCommand.java

@@ -1,56 +1,42 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
 package com.onarandombox.MultiverseCore.commands;
 
-import co.aikar.commands.BukkitCommandIssuer;
-import co.aikar.commands.annotation.CommandAlias;
-import co.aikar.commands.annotation.CommandCompletion;
-import co.aikar.commands.annotation.CommandPermission;
-import co.aikar.commands.annotation.Conditions;
-import co.aikar.commands.annotation.Description;
-import co.aikar.commands.annotation.Single;
-import co.aikar.commands.annotation.Subcommand;
-import co.aikar.commands.annotation.Syntax;
-import com.onarandombox.MultiverseCore.api.MVWorldManager;
-import com.onarandombox.MultiverseCore.commandtools.MVCommandManager;
-import com.onarandombox.MultiverseCore.commandtools.MultiverseCommand;
-import com.onarandombox.MultiverseCore.utils.MVCorei18n;
-import jakarta.inject.Inject;
-import org.jetbrains.annotations.NotNull;
-import org.jvnet.hk2.annotations.Service;
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import org.bukkit.ChatColor;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.permissions.PermissionDefault;
 
-@Service
-@CommandAlias("mv")
+import java.util.List;
+
+/**
+ * Loads a world into Multiverse.
+ */
 public class LoadCommand extends MultiverseCommand {
 
-    private final MVWorldManager worldManager;
-
-    @Inject
-    public LoadCommand(@NotNull MVCommandManager commandManager, @NotNull MVWorldManager worldManager) {
-        super(commandManager);
-        this.worldManager = worldManager;
+    public LoadCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Load World");
+        this.setCommandUsage("/mv load" + ChatColor.GREEN + " {WORLD}");
+        this.setArgRange(1, 1);
+        this.addKey("mvload");
+        this.addKey("mv load");
+        this.addCommandExample("/mv load " + ChatColor.GREEN + "MyUnloadedWorld");
+        this.setPermission("multiverse.core.load", "Loads a world into Multiverse.", PermissionDefault.OP);
     }
 
-    @Subcommand("load")
-    @CommandPermission("multiverse.core.load")
-    @CommandCompletion("@mvworlds:scope=unloaded")
-    @Syntax("<world>")
-    @Description("{@@mv-core.load.description}")
-    public void onLoadCommand(BukkitCommandIssuer issuer,
-
-                              @Single
-                              @Conditions("validWorldName:scope=unloaded")
-                              @Syntax("<world>")
-                              @Description("{@@mv-core.load.world.description}")
-                              String worldName
-    ) {
-        issuer.sendInfo(MVCorei18n.LOAD_LOADING,
-            "{world}", worldName);
-
-        if (!this.worldManager.loadWorld(worldName)) {
-            issuer.sendError(MVCorei18n.LOAD_FAILED,
-                    "{world}", worldName);
-            return;
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        if (this.plugin.getMVWorldManager().loadWorld(args.get(0))) {
+            Command.broadcastCommandMessage(sender, "Loaded world '" + args.get(0) + "'!");
+        } else {
+            sender.sendMessage("Error trying to load world '" + args.get(0) + "'!");
         }
-        issuer.sendInfo(MVCorei18n.LOAD_SUCCESS,
-                "{world}", worldName);
     }
 }

src/main/java/com/onarandombox/MultiverseCore/commands/ModifyAddCommand.java

@@ -0,0 +1,95 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.onarandombox.MultiverseCore.api.MVWorldManager;
+import com.onarandombox.MultiverseCore.api.MultiverseWorld;
+import com.onarandombox.MultiverseCore.enums.Action;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.permissions.PermissionDefault;
+
+import java.util.List;
+
+// This will contain all the properties that support the ADD/REMOVE
+// Anything not in here will only support the SET action
+
+/**
+ * Used to modify various aspects of worlds.
+ */
+public class ModifyAddCommand extends MultiverseCommand {
+    private MVWorldManager worldManager;
+
+    public ModifyAddCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Modify a World (Add a value)");
+        this.setCommandUsage("/mv modify " + ChatColor.GREEN + "add {VALUE} {PROPERTY}" + ChatColor.GOLD + " [WORLD] ");
+        this.setArgRange(2, 3);
+        this.addKey("mvm add");
+        this.addKey("mvmadd");
+        this.addKey("mv modify add");
+        this.addKey("mvmodify add");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "add " + ChatColor.GREEN + "sheep " + ChatColor.RED + "animals");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "add " + ChatColor.GREEN + "creeper " + ChatColor.RED + "monsters");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "add " + ChatColor.GREEN + "MyWorld " + ChatColor.RED + "worldblacklist");
+        this.setPermission("multiverse.core.modify.add", "Modify various aspects of worlds. See the help wiki for how to use this command properly. "
+                + "If you do not include a world, the current world will be used.", PermissionDefault.OP);
+        this.worldManager = this.plugin.getMVWorldManager();
+    }
+
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        // We NEED a world from the command line
+        Player p = null;
+        if (sender instanceof Player) {
+            p = (Player) sender;
+        }
+
+        if (args.size() == 2 && p == null) {
+            sender.sendMessage(ChatColor.RED + "From the console, WORLD is required.");
+            sender.sendMessage(this.getCommandDesc());
+            sender.sendMessage(this.getCommandUsage());
+            sender.sendMessage("Nothing changed.");
+            return;
+        }
+
+        MultiverseWorld world;
+        String value = args.get(0);
+        String property = args.get(1);
+
+        if (args.size() == 2) {
+            world = this.worldManager.getMVWorld(p.getWorld().getName());
+        } else {
+            world = this.worldManager.getMVWorld(args.get(2));
+        }
+
+        if (world == null) {
+            sender.sendMessage("That world does not exist!");
+            return;
+        }
+
+        if (!ModifyCommand.validateAction(Action.Add, property)) {
+            sender.sendMessage("Sorry, you can't ADD to " + property);
+            sender.sendMessage("Please visit our Github Wiki for more information: https://goo.gl/OMGwzx");
+            return;
+        }
+
+        // TODO fix this
+        if (world.addToVariable(property, value)) {
+            sender.sendMessage(ChatColor.GREEN + "Success! " + ChatColor.AQUA
+                    + value + ChatColor.WHITE + " was " + ChatColor.GREEN + "added to " + ChatColor.GREEN + property);
+            if (!plugin.saveWorldConfig()) {
+                sender.sendMessage(ChatColor.RED + "There was an issue saving worlds.yml!  Your changes will only be temporary!");
+            }
+        } else {
+            sender.sendMessage(value + " could not be added to " + property);
+        }
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/commands/ModifyClearCommand.java

@@ -0,0 +1,92 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.onarandombox.MultiverseCore.api.MVWorldManager;
+import com.onarandombox.MultiverseCore.api.MultiverseWorld;
+import com.onarandombox.MultiverseCore.enums.Action;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.permissions.PermissionDefault;
+
+import java.util.List;
+
+/**
+ * Removes all values from a world-property.
+ */
+public class ModifyClearCommand extends MultiverseCommand {
+    private MVWorldManager worldManager;
+
+    public ModifyClearCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Modify a World (Clear a property)");
+        this.setCommandUsage("/mv modify" + ChatColor.GREEN + " clear {PROPERTY}" + ChatColor.GOLD + " [WORLD]");
+        this.setArgRange(1, 2);
+        this.addKey("mvm clear");
+        this.addKey("mvmclear");
+        this.addKey("mv modify clear");
+        this.addKey("mvmodify clear");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "clear " + ChatColor.RED + "animals");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "clear " + ChatColor.RED + "monsters");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "clear " + ChatColor.RED + "worldblacklist");
+        this.setPermission("multiverse.core.modify.clear",
+                "Removes all values from a property. This will work on properties that contain lists.", PermissionDefault.OP);
+        this.worldManager = this.plugin.getMVWorldManager();
+    }
+
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        // We NEED a world from the command line
+        Player p = null;
+        if (sender instanceof Player) {
+            p = (Player) sender;
+        }
+        if (args.size() == 1 && p == null) {
+            sender.sendMessage(ChatColor.RED + "From the console, WORLD is required.");
+            sender.sendMessage(this.getCommandDesc());
+            sender.sendMessage(this.getCommandUsage());
+            sender.sendMessage("Nothing changed.");
+            return;
+        }
+
+        MultiverseWorld world;
+        String property = args.get(0);
+
+        if (args.size() == 1) {
+            world = this.worldManager.getMVWorld(p.getWorld().getName());
+        } else {
+            world = this.worldManager.getMVWorld(args.get(1));
+        }
+
+        if (world == null) {
+            sender.sendMessage("That world does not exist!");
+            return;
+        }
+
+        if (!ModifyCommand.validateAction(Action.Clear, property)) {
+            sender.sendMessage("Sorry, you can't use CLEAR with " + property);
+            sender.sendMessage("Please visit our Github Wiki for more information: https://goo.gl/q1h01S");
+            return;
+        }
+        // TODO fix this
+        if (world.clearList(property)) {
+            sender.sendMessage(property + " was cleared. It contains 0 values now.");
+            sender.sendMessage(ChatColor.GREEN + "Success! " + ChatColor.AQUA + property + ChatColor.WHITE + " was "
+                    + ChatColor.GREEN + "CLEARED" + ChatColor.WHITE + ". It contains " + ChatColor.LIGHT_PURPLE + "0" + ChatColor.WHITE + " values now.");
+            if (!plugin.saveWorldConfig()) {
+                sender.sendMessage(ChatColor.RED + "There was an issue saving worlds.yml!  Your changes will only be temporary!");
+            }
+        } else {
+            sender.sendMessage(ChatColor.RED + "Error: " + ChatColor.GOLD + property
+                    + ChatColor.WHITE + " was " + ChatColor.GOLD + "NOT" + ChatColor.WHITE + " cleared.");
+        }
+    }
+
+}

src/main/java/com/onarandombox/MultiverseCore/commands/ModifyCommand.java

@@ -0,0 +1,76 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.onarandombox.MultiverseCore.enums.Action;
+import com.onarandombox.MultiverseCore.enums.AddProperties;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.permissions.Permission;
+import org.bukkit.permissions.PermissionDefault;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Used to modify various aspects of worlds.
+ */
+public class ModifyCommand extends MultiverseCommand {
+
+    public ModifyCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Modify a World");
+        this.setCommandUsage("/mv modify" + ChatColor.GREEN + " {set|add|remove|clear} ...");
+        this.setArgRange(2, 3);
+        this.addKey("mvm");
+        this.addKey("mvmodify");
+        this.addKey("mv modify");
+        Map<String, Boolean> children = new HashMap<String, Boolean>();
+        children.put("multiverse.core.modify.add", true);
+        children.put("multiverse.core.modify.modify", true);
+        children.put("multiverse.core.modify.clear", true);
+        children.put("multiverse.core.modify.remove", true);
+        Permission modify = new Permission("multiverse.core.modify",
+                "Modify various aspects of worlds. It requires add/set/clear/remove. See the examples below", PermissionDefault.OP, children);
+        this.addCommandExample(ChatColor.AQUA + "/mv modify set ?");
+        this.addCommandExample(ChatColor.GREEN + "/mv modify add ?");
+        this.addCommandExample(ChatColor.BLUE + "/mv modify clear ?");
+        this.addCommandExample(ChatColor.RED + "/mv modify remove ?");
+        this.setPermission(modify);
+    }
+
+    /**
+     * Validates the specified action.
+     *
+     * @param action The {@link Action}.
+     * @param property The property.
+     * @return Whether this action is valid.
+     */
+    protected static boolean validateAction(Action action, String property) {
+        if (action != Action.Set) {
+            try {
+                AddProperties.valueOf(property);
+                return true;
+            } catch (IllegalArgumentException e) {
+                return false;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        // This is just a place holder. The real commands are in:
+        // ModifyAddCommand
+        // ModifyRemoveCommand
+        // ModifySetCommand
+        // ModifyClearCommand
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/commands/ModifyRemoveCommand.java

@@ -0,0 +1,97 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.onarandombox.MultiverseCore.api.MVWorldManager;
+import com.onarandombox.MultiverseCore.api.MultiverseWorld;
+import com.onarandombox.MultiverseCore.enums.Action;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.permissions.PermissionDefault;
+
+import java.util.List;
+
+/**
+ * Removes values from a world-property.
+ */
+public class ModifyRemoveCommand extends MultiverseCommand {
+    private MVWorldManager worldManager;
+
+    public ModifyRemoveCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Modify a World (Remove a value)");
+        this.setCommandUsage("/mv modify" + ChatColor.GREEN + " remove {PROPERTY} {VALUE}" + ChatColor.GOLD + " [WORLD]");
+        this.setArgRange(2, 3);
+        this.addKey("mvm remove");
+        this.addKey("mvmremove");
+        this.addKey("mv modify remove");
+        this.addKey("mvmodify remove");
+        this.addKey("mvm delete");
+        this.addKey("mvmdelete");
+        this.addKey("mv modify delete");
+        this.addKey("mvmodify delete");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "remove " + ChatColor.GREEN + "sheep " + ChatColor.RED + "animals");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "remove " + ChatColor.GREEN + "creeper " + ChatColor.RED + "monsters");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "remove " + ChatColor.GREEN + "MyWorld " + ChatColor.RED + "worldblacklist");
+        this.setPermission("multiverse.core.modify.remove", "Modify various aspects of worlds. See the help wiki for how to use this command properly. "
+                + "If you do not include a world, the current world will be used.", PermissionDefault.OP);
+        this.worldManager = this.plugin.getMVWorldManager();
+    }
+
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        // We NEED a world from the command line
+        Player p = null;
+        if (sender instanceof Player) {
+            p = (Player) sender;
+        }
+
+        if (args.size() == 2 && p == null) {
+            sender.sendMessage(ChatColor.RED + "From the console, WORLD is required.");
+            sender.sendMessage(this.getCommandDesc());
+            sender.sendMessage(this.getCommandUsage());
+            sender.sendMessage("Nothing changed.");
+            return;
+        }
+
+        MultiverseWorld world;
+        String value = args.get(0);
+        String property = args.get(1);
+
+        if (args.size() == 2) {
+            world = this.worldManager.getMVWorld(p.getWorld().getName());
+        } else {
+            world = this.worldManager.getMVWorld(args.get(2));
+        }
+
+        if (world == null) {
+            sender.sendMessage("That world does not exist!");
+            return;
+        }
+
+        if (!ModifyCommand.validateAction(Action.Remove, property)) {
+            sender.sendMessage("Sorry, you can't REMOVE anything from" + property);
+            sender.sendMessage("Please visit our Github Wiki for more information: https://goo.gl/OMGwzx");
+            return;
+        }
+        // TODO fix this
+        if (world.removeFromVariable(property, value)) {
+            sender.sendMessage(ChatColor.GREEN + "Success! " + ChatColor.AQUA + value + ChatColor.WHITE
+                    + " was " + ChatColor.RED + "removed from " + ChatColor.GREEN + property);
+            if (!plugin.saveWorldConfig()) {
+                sender.sendMessage(ChatColor.RED + "There was an issue saving worlds.yml!  Your changes will only be temporary!");
+            }
+        } else {
+            sender.sendMessage(ChatColor.RED + "There was an error removing " + ChatColor.GRAY
+                    + value + ChatColor.WHITE + " from " + ChatColor.GOLD + property);
+        }
+    }
+
+}

src/main/java/com/onarandombox/MultiverseCore/commands/ModifySetCommand.java

@@ -0,0 +1,125 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.onarandombox.MultiverseCore.api.MVWorldManager;
+import com.onarandombox.MultiverseCore.api.MultiverseWorld;
+import com.onarandombox.MultiverseCore.enums.EnglishChatColor;
+import com.onarandombox.MultiverseCore.exceptions.PropertyDoesNotExistException;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.permissions.PermissionDefault;
+
+import java.util.List;
+
+/**
+ * Used to set world-properties.
+ */
+public class ModifySetCommand extends MultiverseCommand {
+    private MVWorldManager worldManager;
+
+    public ModifySetCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.worldManager = this.plugin.getMVWorldManager();
+        this.setName("Modify a World (Set a value)");
+        this.setCommandUsage("/mv modify" + ChatColor.GREEN + " set {PROPERTY} {VALUE}" + ChatColor.GOLD + " [WORLD]");
+        this.setArgRange(1, 3);
+        this.addKey("mvm set");
+        this.addKey("mvmset");
+        this.addKey("mv modify set");
+        this.addKey("mvmodify set");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "set " + ChatColor.GREEN + "mode " + ChatColor.RED + "creative");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "set " + ChatColor.GREEN + "animals " + ChatColor.RED + "false");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "set " + ChatColor.GREEN + "monsters " + ChatColor.RED + "false");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "set " + ChatColor.GREEN + "alias " + ChatColor.RED + "MyWorld");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "set " + ChatColor.GREEN + "color " + ChatColor.RED + "green");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "set " + ChatColor.GREEN + "curr " + ChatColor.RED + "3");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "set " + ChatColor.GREEN + "price " + ChatColor.RED + "5");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "set " + ChatColor.GREEN + "scale " + ChatColor.RED + "1.2");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "set " + ChatColor.GREEN + "memory " + ChatColor.RED + "true");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "set " + ChatColor.GREEN + "diff " + ChatColor.RED + "hard");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "set " + ChatColor.GREEN + "hunger " + ChatColor.RED + "false");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "set " + ChatColor.GREEN + "hidden " + ChatColor.RED + "true");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "set " + ChatColor.GREEN + "pvp " + ChatColor.RED + "false");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "set " + ChatColor.GREEN + "heal " + ChatColor.RED + "true");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "set " + ChatColor.GREEN + "adjustspawn " + ChatColor.RED + "false");
+        this.addCommandExample("/mvm " + ChatColor.GOLD + "set " + ChatColor.GREEN + "spawn");
+        this.setPermission("multiverse.core.modify.set", "Modify various aspects of worlds. See the help wiki for how to use this command properly. "
+                + "If you do not include a world, the current world will be used.", PermissionDefault.OP);
+    }
+
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        // Special case for spawn:
+        if (args.size() == 1) {
+            if (!(sender instanceof Player)) {
+                sender.sendMessage("You must be a player to set the" + ChatColor.GREEN + " spawn");
+                return;
+            }
+            if (args.get(0).equalsIgnoreCase("spawn")) {
+                SetSpawnCommand c = new SetSpawnCommand(this.plugin);
+                c.setWorldSpawn(sender);
+
+            } else {
+                sender.sendMessage("Spawn is the only param with no" + ChatColor.GREEN + " VALUE");
+                sender.sendMessage("Type " + ChatColor.GREEN + "/mv modify ?" + ChatColor.WHITE + " For help.");
+            }
+            return;
+        }
+        // We NEED a world from the command line
+        Player p = null;
+        if (sender instanceof Player) {
+            p = (Player) sender;
+        }
+
+        if (args.size() == 2 && p == null) {
+            sender.sendMessage("From the command line, WORLD is required.");
+            sender.sendMessage(this.getCommandDesc());
+            sender.sendMessage(this.getCommandUsage());
+            sender.sendMessage("Nothing changed.");
+            return;
+        }
+
+        MultiverseWorld world;
+        String value = args.get(1);
+        String property = args.get(0);
+
+        if (args.size() == 2) {
+            world = this.worldManager.getMVWorld(p.getWorld().getName());
+        } else {
+            world = this.worldManager.getMVWorld(args.get(2));
+        }
+
+        if (world == null) {
+            sender.sendMessage("That world does not exist!");
+            return;
+        }
+
+        if ((property.equalsIgnoreCase("aliascolor") || property.equalsIgnoreCase("color")) && !EnglishChatColor.isValidAliasColor(value)) {
+            sender.sendMessage(value + " is not a valid color. Please pick one of the following:");
+            sender.sendMessage(EnglishChatColor.getAllColors());
+            return;
+        }
+        try {
+            if (world.setPropertyValue(property, value)) {
+                sender.sendMessage(ChatColor.GREEN + "Success!" + ChatColor.WHITE + " Property " + ChatColor.AQUA + property
+                        + ChatColor.WHITE + " was set to " + ChatColor.GREEN + value);
+                if (!plugin.saveWorldConfig()) {
+                    sender.sendMessage(ChatColor.RED + "There was an issue saving worlds.yml!  Your changes will only be temporary!");
+                }
+            } else {
+                sender.sendMessage(ChatColor.RED + world.getPropertyHelp(property));
+            }
+        } catch (PropertyDoesNotExistException e) {
+            sender.sendMessage(ChatColor.RED + "Sorry, You can't set: '" + ChatColor.GRAY + property + ChatColor.RED + "'");
+            sender.sendMessage("Valid world-properties: " + world.getAllPropertyNames());
+        }
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/commands/MultiverseCommand.java

@@ -0,0 +1,40 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.onarandombox.MultiverseCore.api.MultiverseMessaging;
+import com.pneumaticraft.commandhandler.Command;
+import org.bukkit.command.CommandSender;
+
+import java.util.List;
+
+/**
+ * A generic Multiverse-command.
+ */
+public abstract class MultiverseCommand extends Command {
+
+    /**
+     * The reference to the core.
+     */
+    protected MultiverseCore plugin;
+    /**
+     * The reference to {@link MultiverseMessaging}.
+     */
+    protected MultiverseMessaging messaging;
+
+    public MultiverseCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.plugin = plugin;
+        this.messaging = this.plugin.getMessaging();
+    }
+
+    @Override
+    public abstract void runCommand(CommandSender sender, List<String> args);
+
+}

src/main/java/com/onarandombox/MultiverseCore/commands/PaginatedCommand.java

@@ -0,0 +1,164 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.pneumaticraft.commandhandler.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.java.JavaPlugin;
+
+import java.util.List;
+
+/**
+ * A generic paginated command.
+ * @param <T> The type of items on the page.
+ */
+public abstract class PaginatedCommand<T> extends Command {
+    private static final int DEFAULT_ITEMS_PER_PAGE = 9;
+    /**
+     * The number of items per page.
+     */
+    protected int itemsPerPage = DEFAULT_ITEMS_PER_PAGE;
+
+    public PaginatedCommand(JavaPlugin plugin) {
+        super(plugin);
+    }
+
+    /**
+     * Set the number of items per page.
+     *
+     * @param items The new number of items per page.
+     */
+    protected void setItemsPerPage(int items) {
+        itemsPerPage = items;
+    }
+
+    /**
+     * Gets filtered items.
+     * @param availableItems All available items.
+     * @param filter The filter-{@link String}.
+     * @return A list of items that match the filter.
+     */
+    protected abstract List<T> getFilteredItems(List<T> availableItems, String filter);
+
+    /**
+     * Constructs a single string from a list of strings.
+     *
+     * @param list The {@link List} of strings.
+     * @return A single {@link String}.
+     */
+    protected String stitchThisString(List<String> list) {
+        StringBuilder builder = new StringBuilder();
+        for (String s : list) {
+            builder.append(s);
+            builder.append(' ');
+        }
+        return builder.toString();
+    }
+
+    /**
+     * Shows a page.
+     *
+     * @param page The number of the page to show.
+     * @param sender The {@link CommandSender} that wants to see the page.
+     * @param cmds The items that should be displayed on the page.
+     */
+    protected void showPage(int page, CommandSender sender, List<T> cmds) {
+        // Ensure the page is at least 1.
+        page = (page <= 0) ? 1 : page;
+        int start = (page - 1) * itemsPerPage;
+        int end = start + itemsPerPage;
+
+        for (int i = start; i < end; i++) {
+            // For consistancy, print some extra lines if it's a player:
+            if (i < cmds.size()) {
+                sender.sendMessage(this.getItemText(cmds.get(i)));
+            } else if (sender instanceof Player) {
+                sender.sendMessage(" ");
+            }
+        }
+    }
+
+    /**
+     * Converts an item into a string.
+     *
+     * @param item The item.
+     * @return A {@link String}.
+     */
+    protected abstract String getItemText(T item);
+
+    /**
+     * Constructs a {@link FilterObject} from a {@link List} of arguments.
+     *
+     * @param args The {@link List} of arguments.
+     * @return The {@link FilterObject}.
+     */
+    protected FilterObject getPageAndFilter(List<String> args) {
+        int page = 1;
+
+        String filter = "";
+
+        if (args.size() == 0) {
+            filter = "";
+            page = 1;
+        } else if (args.size() == 1) {
+            try {
+                page = Integer.parseInt(args.get(0));
+            } catch (NumberFormatException ex) {
+                filter = args.get(0);
+                page = 1;
+            }
+        } else if (args.size() == 2) {
+            filter = args.get(0);
+            try {
+                page = Integer.parseInt(args.get(1));
+            } catch (NumberFormatException ex) {
+                page = 1;
+            }
+        }
+        return new FilterObject(page, filter);
+    }
+
+    /**
+     * "Key-Object" containing information about the page and the filter that were requested.
+     */
+    protected class FilterObject {
+        private Integer page;
+        private String filter;
+
+        public FilterObject(Integer page, String filter) {
+            this.page = page;
+            this.filter = filter;
+        }
+
+        /**
+         * Gets the page.
+         * @return The page.
+         */
+        public Integer getPage() {
+            return this.page;
+        }
+
+        /**
+         * Sets the page.
+         *
+         * @param page The new page.
+         */
+        public void setPage(int page) {
+            this.page = page;
+        }
+
+        /**
+         * Gets the filter.
+         * @return The filter.
+         */
+        public String getFilter() {
+            return this.filter;
+        }
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/commands/PaginatedCoreCommand.java

@@ -0,0 +1,26 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+
+/**
+ * A generic paginated Multiverse-command.
+ * @param <T> The type of items on the page.
+ */
+public abstract class PaginatedCoreCommand<T> extends PaginatedCommand<T> {
+    /**
+     * The reference to the core.
+     */
+    protected MultiverseCore plugin;
+
+    public PaginatedCoreCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.plugin = plugin;
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/commands/PurgeCommand.java

@@ -0,0 +1,92 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.onarandombox.MultiverseCore.api.MVWorldManager;
+import com.onarandombox.MultiverseCore.api.MultiverseWorld;
+import com.onarandombox.MultiverseCore.api.WorldPurger;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.permissions.PermissionDefault;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * Removes a type of mob from a world.
+ */
+public class PurgeCommand extends MultiverseCommand {
+    private MVWorldManager worldManager;
+
+    public PurgeCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Purge World of Creatures");
+        this.setCommandUsage("/mv purge" + ChatColor.GOLD + " [WORLD|all] " + ChatColor.GREEN + "{all|animals|monsters|MOBNAME}");
+        this.setArgRange(1, 2);
+        this.addKey("mvpurge");
+        this.addKey("mv purge");
+        this.addCommandExample("/mv purge " + ChatColor.GREEN + "all");
+        this.addCommandExample("/mv purge " + ChatColor.GOLD + "all " + ChatColor.GREEN + "all");
+        this.addCommandExample("/mv purge " + ChatColor.GREEN + "monsters");
+        this.addCommandExample("/mv purge " + ChatColor.GOLD + "all " + ChatColor.GREEN + "animals");
+        this.addCommandExample("/mv purge " + ChatColor.GOLD + "MyWorld " + ChatColor.GREEN + "squid");
+        this.addCommandExample("/mv purge " + ChatColor.GOLD + "MyWorld_nether " + ChatColor.GREEN + "ghast");
+        this.setPermission("multiverse.core.purge", "Removed the specified type of mob from the specified world.", PermissionDefault.OP);
+        this.worldManager = this.plugin.getMVWorldManager();
+    }
+
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        Player p = null;
+        if (sender instanceof Player) {
+            p = (Player) sender;
+        }
+        if (args.size() == 1 && p == null) {
+            sender.sendMessage("This command requires a WORLD when being run from the console!");
+            sender.sendMessage(this.getCommandUsage());
+            return;
+        }
+        String worldName = null;
+        String deathName = null;
+        if (args.size() == 1) {
+            worldName = p.getWorld().getName();
+            deathName = args.get(0);
+        } else {
+            worldName = args.get(0);
+            deathName = args.get(1);
+        }
+
+        if (!worldName.equalsIgnoreCase("all") && !this.worldManager.isMVWorld(worldName)) {
+            this.plugin.showNotMVWorldMessage(sender, worldName);
+            sender.sendMessage("It cannot be purged.");
+            return;
+        }
+
+        List<MultiverseWorld> worldsToRemoveEntitiesFrom = new ArrayList<MultiverseWorld>();
+        // Handle all case any user who names a world "all" should know better...
+        if (worldName.equalsIgnoreCase("all")) {
+            worldsToRemoveEntitiesFrom.addAll(this.worldManager.getMVWorlds());
+        } else {
+            worldsToRemoveEntitiesFrom.add(this.worldManager.getMVWorld(worldName));
+        }
+
+        WorldPurger purger = this.worldManager.getTheWorldPurger();
+        ArrayList<String> thingsToKill = new ArrayList<String>();
+        if (deathName.equalsIgnoreCase("all") || deathName.equalsIgnoreCase("animals") || deathName.equalsIgnoreCase("monsters")) {
+            thingsToKill.add(deathName.toUpperCase());
+        } else {
+            Collections.addAll(thingsToKill, deathName.toUpperCase().split(","));
+        }
+        for (MultiverseWorld w : worldsToRemoveEntitiesFrom) {
+            purger.purgeWorld(w, thingsToKill, false, false, sender);
+        }
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/commands/RegenCommand.java

@@ -1,97 +1,53 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
 package com.onarandombox.MultiverseCore.commands;
 
-import java.util.Collections;
-import java.util.Random;
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.permissions.PermissionDefault;
 
-import co.aikar.commands.BukkitCommandIssuer;
-import co.aikar.commands.MessageType;
-import co.aikar.commands.annotation.CommandAlias;
-import co.aikar.commands.annotation.CommandCompletion;
-import co.aikar.commands.annotation.CommandPermission;
-import co.aikar.commands.annotation.Conditions;
-import co.aikar.commands.annotation.Description;
-import co.aikar.commands.annotation.Optional;
-import co.aikar.commands.annotation.Subcommand;
-import co.aikar.commands.annotation.Syntax;
-import com.onarandombox.MultiverseCore.api.MVWorldManager;
-import com.onarandombox.MultiverseCore.commandtools.MVCommandManager;
-import com.onarandombox.MultiverseCore.commandtools.MultiverseCommand;
-import com.onarandombox.MultiverseCore.commandtools.flags.CommandFlag;
-import com.onarandombox.MultiverseCore.commandtools.flags.CommandFlagGroup;
-import com.onarandombox.MultiverseCore.commandtools.flags.CommandValueFlag;
-import com.onarandombox.MultiverseCore.commandtools.flags.ParsedCommandFlags;
-import com.onarandombox.MultiverseCore.commandtools.queue.QueuedCommand;
-import com.onarandombox.MultiverseCore.utils.MVCorei18n;
-import jakarta.inject.Inject;
-import org.jetbrains.annotations.NotNull;
-import org.jvnet.hk2.annotations.Service;
+import java.util.ArrayList;
+import java.util.List;
 
-@Service
-@CommandAlias("mv")
+/**
+ * Regenerates a world.
+ */
 public class RegenCommand extends MultiverseCommand {
 
-    private final MVWorldManager worldManager;
-
-    @Inject
-    public RegenCommand(@NotNull MVCommandManager commandManager, @NotNull MVWorldManager worldManager) {
-        super(commandManager);
-        this.worldManager = worldManager;
-
-        registerFlagGroup(CommandFlagGroup.builder("mvregen")
-                .add(CommandValueFlag.builder("--seed", String.class)
-                        .addAlias("-s")
-                        .completion(() -> Collections.singleton(String.valueOf(new Random().nextLong())))
-                        .optional()
-                        .build())
-                .add(CommandFlag.builder("--keep-gamerules")
-                        .addAlias("-k")
-                        .build())
-                .build());
+    public RegenCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Regenerates a World");
+        this.setCommandUsage("/mv regen" + ChatColor.GREEN + " {WORLD}" + ChatColor.GOLD + " [-s [SEED]]");
+        this.setArgRange(1, 3);
+        this.addKey("mvregen");
+        this.addKey("mv regen");
+        this.addCommandExample("You can use the -s with no args to get a new seed:");
+        this.addCommandExample("/mv regen " + ChatColor.GREEN + "MyWorld" + ChatColor.GOLD + " -s");
+        this.addCommandExample("or specifiy a seed to get that one:");
+        this.addCommandExample("/mv regen " + ChatColor.GREEN + "MyWorld" + ChatColor.GOLD + " -s" + ChatColor.AQUA + " gargamel");
+        this.setPermission("multiverse.core.regen", "Regenerates a world on your server. The previous state will be lost "
+                + ChatColor.RED + "PERMANENTLY.", PermissionDefault.OP);
     }
 
-    @Subcommand("regen")
-    @CommandPermission("multiverse.core.regen")
-    @CommandCompletion("@mvworlds:scope=both @flags:groupName=mvregen")
-    @Syntax("<world> --seed [seed] --keep-gamerules")
-    @Description("{@@mv-core.regen.description}")
-    public void onRegenCommand(BukkitCommandIssuer issuer,
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        Boolean useseed = (!(args.size() == 1));
+        Boolean randomseed = (args.size() == 2 && args.get(1).equalsIgnoreCase("-s"));
+        String seed = (args.size() == 3) ? args.get(2) : "";
 
-                               @Conditions("validWorldName:scope=both")
-                               @Syntax("<world>")
-                               @Description("{@@mv-core.regen.world.description}")
-                               String worldName,
-
-                               @Optional
-                               @Syntax("--seed [seed] --keep-gamerules")
-                               @Description("{@@mv-core.regen.other.description}")
-                               String[] flags
-    ) {
-        ParsedCommandFlags parsedFlags = parseFlags(flags);
-
-        this.commandManager.getCommandQueueManager().addToQueue(new QueuedCommand(
-                issuer.getIssuer(),
-                () -> {
-                    issuer.sendInfo(MVCorei18n.REGEN_REGENERATING,
-                            "{world}", worldName);
-                    if (!this.worldManager.regenWorld(
-                            worldName,
-                            parsedFlags.hasFlag("--seed"),
-                            !parsedFlags.hasFlagValue("--seed"),
-                            parsedFlags.flagValue("--seed", String.class),
-                            parsedFlags.hasFlag("--keep-gamerules")
-                    )) {
-                        issuer.sendError(MVCorei18n.REGEN_FAILED,
-                                "{world}", worldName);
-                        return;
-                    }
-                    issuer.sendInfo(MVCorei18n.REGEN_SUCCESS,
-                            "{world}", worldName);
-                },
-                this.commandManager.formatMessage(
-                        issuer,
-                        MessageType.INFO,
-                        MVCorei18n.REGEN_PROMPT,
-                        "{world}", worldName)
-        ));
+        Class<?>[] paramTypes = {String.class, Boolean.class, Boolean.class, String.class};
+        List<Object> objectArgs = new ArrayList<Object>();
+        objectArgs.add(args.get(0));
+        objectArgs.add(useseed);
+        objectArgs.add(randomseed);
+        objectArgs.add(seed);
+        this.plugin.getCommandHandler().queueCommand(sender, "mvregen", "regenWorld", objectArgs,
+                paramTypes, ChatColor.GREEN + "World Regenerated!", ChatColor.RED + "World could NOT be regenerated!");
     }
 }

src/main/java/com/onarandombox/MultiverseCore/commands/ReloadCommand.java

@@ -1,71 +1,58 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
 package com.onarandombox.MultiverseCore.commands;
 
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.onarandombox.MultiverseCore.event.MVConfigReloadEvent;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.permissions.PermissionDefault;
+
 import java.util.ArrayList;
 import java.util.List;
 
-import co.aikar.commands.BukkitCommandIssuer;
-import co.aikar.commands.annotation.CommandAlias;
-import co.aikar.commands.annotation.CommandPermission;
-import co.aikar.commands.annotation.Description;
-import co.aikar.commands.annotation.Subcommand;
-import com.onarandombox.MultiverseCore.MultiverseCore;
-import com.onarandombox.MultiverseCore.anchor.AnchorManager;
-import com.onarandombox.MultiverseCore.api.MVCore;
-import com.onarandombox.MultiverseCore.api.MVWorldManager;
-import com.onarandombox.MultiverseCore.commandtools.MVCommandManager;
-import com.onarandombox.MultiverseCore.commandtools.MultiverseCommand;
-import com.onarandombox.MultiverseCore.config.MVCoreConfig;
-import com.onarandombox.MultiverseCore.event.MVConfigReloadEvent;
-import com.onarandombox.MultiverseCore.utils.MVCorei18n;
-import jakarta.inject.Inject;
-import org.bukkit.plugin.PluginManager;
-import org.jetbrains.annotations.NotNull;
-import org.jvnet.hk2.annotations.Service;
-
-@Service
-@CommandAlias("mv")
+/**
+ * Reloads worlds.yml and config.yml.
+ */
 public class ReloadCommand extends MultiverseCommand {
 
-    private final MVCoreConfig config;
-    private final AnchorManager anchorManager;
-    private final MVWorldManager worldManager;
-    private final PluginManager pluginManager;
-
-    @Inject
-    public ReloadCommand(
-            @NotNull MVCommandManager commandManager,
-            @NotNull MVCoreConfig config,
-            @NotNull AnchorManager anchorManager,
-            @NotNull MVWorldManager worldManager,
-            @NotNull PluginManager pluginManager
-    ) {
-        super(commandManager);
-        this.config = config;
-        this.anchorManager = anchorManager;
-        this.worldManager = worldManager;
-        this.pluginManager = pluginManager;
+    public ReloadCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Reload Configs");
+        this.setCommandUsage("/mv reload");
+        this.setArgRange(0, 0);
+        this.addKey("mvreload");
+        this.addKey("mvr");
+        this.addKey("mv reload");
+        this.addCommandExample("/mv reload");
+        this.setPermission("multiverse.core.reload", "Reloads worlds.yml and config.yml.", PermissionDefault.OP);
     }
 
-    @Subcommand("reload")
-    @CommandPermission("multiverse.core.reload")
-    @Description("{@@mv-core.reload.description}")
-    public void onReloadCommand(@NotNull BukkitCommandIssuer issuer) {
-        issuer.sendInfo(MVCorei18n.RELOAD_RELOADING);
-        this.config.load();
-        this.worldManager.loadWorldsConfig();
-        this.worldManager.loadWorlds(true);
-        this.anchorManager.loadAnchors();
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        sender.sendMessage(ChatColor.GOLD + "Reloading all Multiverse Plugin configs...");
+        this.plugin.loadConfigs();
+        this.plugin.getAnchorManager().loadAnchors();
+        this.plugin.getMVWorldManager().loadWorlds(true);
 
-        List<String> configsLoaded = new ArrayList<>();
+        List<String> configsLoaded = new ArrayList<String>();
         configsLoaded.add("Multiverse-Core - config.yml");
         configsLoaded.add("Multiverse-Core - worlds.yml");
         configsLoaded.add("Multiverse-Core - anchors.yml");
-
+        // Create the event
         MVConfigReloadEvent configReload = new MVConfigReloadEvent(configsLoaded);
-        this.pluginManager.callEvent(configReload);
+        // Fire it off
+        this.plugin.getServer().getPluginManager().callEvent(configReload);
+        for (String s : configReload.getAllConfigsLoaded()) {
+            sender.sendMessage(s);
+        }
 
-        // @TODO: replace this sendMessage and format the configsLoaded above, maybe?
-        configReload.getAllConfigsLoaded().forEach(issuer::sendMessage);
-        issuer.sendInfo(MVCorei18n.RELOAD_SUCCESS);
+        sender.sendMessage(ChatColor.GREEN + "Reload Complete!");
     }
+
 }

src/main/java/com/onarandombox/MultiverseCore/commands/RemoveCommand.java

@@ -1,52 +1,42 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
 package com.onarandombox.MultiverseCore.commands;
 
-import co.aikar.commands.BukkitCommandIssuer;
-import co.aikar.commands.annotation.CommandAlias;
-import co.aikar.commands.annotation.CommandCompletion;
-import co.aikar.commands.annotation.CommandPermission;
-import co.aikar.commands.annotation.Conditions;
-import co.aikar.commands.annotation.Description;
-import co.aikar.commands.annotation.Single;
-import co.aikar.commands.annotation.Subcommand;
-import co.aikar.commands.annotation.Syntax;
-import com.onarandombox.MultiverseCore.api.MVWorldManager;
-import com.onarandombox.MultiverseCore.commandtools.MVCommandManager;
-import com.onarandombox.MultiverseCore.commandtools.MultiverseCommand;
-import com.onarandombox.MultiverseCore.utils.MVCorei18n;
-import jakarta.inject.Inject;
-import org.jetbrains.annotations.NotNull;
-import org.jvnet.hk2.annotations.Service;
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.permissions.PermissionDefault;
 
-@Service
-@CommandAlias("mv")
+import java.util.List;
+
+/**
+ * Unloads a world and removes it from the config.
+ */
 public class RemoveCommand extends MultiverseCommand {
 
-    private final MVWorldManager worldManager;
-
-    @Inject
-    public RemoveCommand(@NotNull MVCommandManager commandManager, @NotNull MVWorldManager worldManager) {
-        super(commandManager);
-        this.worldManager = worldManager;
+    public RemoveCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Remove World");
+        this.setCommandUsage("/mv remove" + ChatColor.GREEN + " {WORLD}");
+        this.setArgRange(1, 1);
+        this.addKey("mvremove");
+        this.addKey("mv remove");
+        this.addCommandExample("/mv remove " + ChatColor.GREEN + "MyWorld");
+        this.setPermission("multiverse.core.remove",
+                "Unloads a world from Multiverse and removes it from worlds.yml, this does NOT DELETE the world folder.", PermissionDefault.OP);
     }
 
-    @Subcommand("remove")
-    @CommandPermission("multiverse.core.remove")
-    @CommandCompletion("@mvworlds:scope=both")
-    @Syntax("<world>")
-    @Description("{@@mv-core.remove.description}")
-    public void onRemoveCommand(BukkitCommandIssuer issuer,
-
-                                @Single
-                                @Conditions("mvworlds:scope=both")
-                                @Syntax("<world>")
-                                @Description("{@@mv-core.remove.world.description}")
-                                String worldName
-    ) {
-        if (!this.worldManager.removeWorldFromConfig(worldName)) {
-            issuer.sendError(MVCorei18n.REMOVE_FAILED);
-            return;
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        if (this.plugin.getMVWorldManager().removeWorldFromConfig(args.get(0))) {
+            sender.sendMessage("World removed from config!");
+        } else {
+            sender.sendMessage("Error trying to remove world from config!");
         }
-        issuer.sendInfo(MVCorei18n.REMOVE_SUCCESS,
-                "{world}", worldName);
     }
 }

src/main/java/com/onarandombox/MultiverseCore/commands/RootCommand.java

@@ -1,34 +0,0 @@
-package com.onarandombox.MultiverseCore.commands;
-
-import co.aikar.commands.CommandIssuer;
-import co.aikar.commands.annotation.CommandAlias;
-import com.onarandombox.MultiverseCore.MultiverseCore;
-import com.onarandombox.MultiverseCore.commandtools.MVCommandManager;
-import com.onarandombox.MultiverseCore.commandtools.MultiverseCommand;
-import com.onarandombox.MultiverseCore.utils.MVCorei18n;
-import jakarta.inject.Inject;
-import org.bukkit.plugin.Plugin;
-import org.bukkit.plugin.PluginDescriptionFile;
-import org.jetbrains.annotations.NotNull;
-import org.jvnet.hk2.annotations.Service;
-
-@Service
-public class RootCommand extends MultiverseCommand {
-
-    private final Plugin plugin;
-
-    @Inject
-    public RootCommand(@NotNull MVCommandManager commandManager, @NotNull MultiverseCore plugin) {
-        super(commandManager);
-        this.plugin = plugin;
-    }
-
-    @CommandAlias("mv")
-    public void onRootCommand(CommandIssuer issuer) {
-        PluginDescriptionFile description = this.plugin.getDescription();
-        issuer.sendInfo(MVCorei18n.ROOT_TITLE,
-                "{name}", description.getName(),
-                "{version}", description.getVersion());
-        issuer.sendInfo(MVCorei18n.ROOT_HELP);
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/commands/ScriptCommand.java

@@ -0,0 +1,58 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.permissions.PermissionDefault;
+
+import java.io.File;
+import java.util.List;
+
+/**
+ * States who is in what world.
+ */
+public class ScriptCommand extends MultiverseCommand {
+
+    public ScriptCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Runs a script.");
+        this.setCommandUsage("/mv script" + ChatColor.GOLD + " {script} [target]");
+        this.setArgRange(1, 2);
+        this.addKey("mv script");
+        this.addKey("mvscript");
+        this.addCommandExample(String.format("/mv script %sscript.txt", ChatColor.GOLD));
+        this.addCommandExample(String.format("/mv script %stest.txt %ssomeplayer", ChatColor.GOLD, ChatColor.GREEN));
+        this.setPermission("multiverse.core.script", "Runs a script.", PermissionDefault.OP);
+    }
+
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        if (plugin.getScriptAPI() == null) {
+            sender.sendMessage("Buscript failed to load while the server was starting. Scripts cannot be run.");
+            return;
+        }
+        File file = new File(plugin.getScriptAPI().getScriptFolder(), args.get(0));
+        if (!file.exists()) {
+            sender.sendMessage("That script file does not exist in the Multiverse-Core scripts directory!");
+            return;
+        }
+        Player player = null;
+        if (sender instanceof Player) {
+            player = (Player) sender;
+        }
+        String target = null;
+        if (args.size() == 2) {
+            target = args.get(1);
+        }
+        plugin.getScriptAPI().executeScript(file, target, player);
+        sender.sendMessage(String.format("Script '%s%s%s' finished!", ChatColor.GOLD, file.getName(), ChatColor.WHITE));
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/commands/SetSpawnCommand.java

@@ -0,0 +1,148 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.onarandombox.MultiverseCore.api.BlockSafety;
+import com.onarandombox.MultiverseCore.api.MultiverseWorld;
+import org.bukkit.ChatColor;
+import org.bukkit.Location;
+import org.bukkit.World;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.permissions.PermissionDefault;
+
+import java.util.List;
+import org.bukkit.Bukkit;
+
+/**
+ * Sets the spawn for a world.
+ */
+public class SetSpawnCommand extends MultiverseCommand {
+    public SetSpawnCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Set World Spawn");
+        this.setCommandUsage("/mv setspawn");
+        this.setArgRange(0, 6);
+        this.addKey("mvsetspawn");
+        this.addKey("mvsets");
+        this.addKey("mvss");
+        this.addKey("mv set spawn");
+        this.addKey("mv setspawn");
+        this.addKey("mvset spawn");
+        this.addCommandExample("/mv set spawn");
+        this.setPermission("multiverse.core.spawn.set", "Sets the spawn for the current world.", PermissionDefault.OP);
+    }
+
+    /**
+     * Dispatches the user's command depending on the number of parameters
+     * @param sender The player who executes the command, may be console as well.
+     * @param args Command line parameters
+     */
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        if (args.isEmpty()) {
+            setWorldSpawn(sender);
+        } else if (args.size() == 4) {
+            setWorldSpawn(sender, args.get(0), args.get(1), args.get(2), args.get(3));
+        } else if (args.size() == 6) {
+            setWorldSpawn(sender, args.get(0), args.get(1), args.get(2), args.get(3), args.get(4), args.get(5));
+        } else {
+            sender.sendMessage("Use no arguments for your current location, or world/x/y/z, or world/x/y/z/yaw/pitch!");
+        }
+    }
+
+    /**
+     * Set the world spawn when no parameters are given
+     * @param sender The {@link CommandSender} who executes the command. 
+     *               Everything not a {@link Player}, e.g. console, gets rejected, as we can't get coordinates from there.
+     */
+    protected void setWorldSpawn(CommandSender sender) {
+        if (sender instanceof Player) {
+            Player p = (Player) sender;
+            Location l = p.getLocation();
+            World w = p.getWorld();
+            setWorldSpawn(sender, w, l);
+        } else {
+            sender.sendMessage("You need to give coordinates to use this command from the console!");
+        }
+    }
+    
+    /**
+     * Set the world spawn when 4 parameters are given
+     * @param sender The {@link CommandSender} who executes the command
+     * @param world The world to set the spawn in
+     * @param x X-coordinate to set the spawn to (as a {@link String} as it's from the command line, gets parsed into a double)
+     * @param y Y-coordinate to set the spawn to (as a {@link String} as it's from the command line, gets parsed into a double)
+     * @param z Z-coordinate to set the spawn to (as a {@link String} as it's from the command line, gets parsed into a double)
+     */
+    protected void setWorldSpawn(CommandSender sender, String world, String x, String y, String z) {
+        setWorldSpawn(sender, world, x, y, z, "0", "0");
+    }
+
+    /**
+     * Set the world spawn when 6 parameters are given
+     * @param sender The {@link CommandSender} who executes the command
+     * @param world The world to set the spawn in
+     * @param x X-coordinate to set the spawn to (as a {@link String} as it's from the command line, gets parsed into a double)
+     * @param y Y-coordinate to set the spawn to (as a {@link String} as it's from the command line, gets parsed into a double)
+     * @param z Z-coordinate to set the spawn to (as a {@link String} as it's from the command line, gets parsed into a double)
+     * @param yaw Yaw a newly spawned player should look at (as a {@link String} as it's from the command line, gets parsed into a float)
+     * @param pitch Pitch a newly spawned player should look at (as a {@link String} as it's from the command line, gets parsed into a float)
+     */
+    protected void setWorldSpawn(CommandSender sender, String world, String x, String y, String z, String yaw, String pitch) {
+        double dx, dy, dz;
+        float fpitch, fyaw;
+        World bukkitWorld = Bukkit.getWorld(world);
+        if (bukkitWorld == null) {
+            sender.sendMessage("World " + world + " is unknown!");
+            return;
+        }
+        try {
+            dx = Double.parseDouble(x);
+            dy = Double.parseDouble(y);
+            dz = Double.parseDouble(z);
+            fpitch = Float.parseFloat(pitch);
+            fyaw = Float.parseFloat(yaw);
+        } catch (NumberFormatException ex) {
+            sender.sendMessage("All coordinates must be numeric");
+            return;
+        }
+        Location l = new Location(bukkitWorld, dx, dy, dz, fyaw, fpitch);
+        setWorldSpawn(sender, bukkitWorld, l);
+    }
+
+    /**
+     * Does the actual spawn-setting-work.
+     *
+     * @param sender The {@link CommandSender} that's setting the spawn.
+     * @param w The {@link World} to set the spawn in
+     * @param l The {@link Location} to set the spawn to
+     */
+    private void setWorldSpawn(CommandSender sender, World w, Location l) {
+        MultiverseWorld foundWorld = this.plugin.getMVWorldManager().getMVWorld(w.getName());
+        if (foundWorld != null) {
+            foundWorld.setSpawnLocation(l);
+            BlockSafety bs = this.plugin.getBlockSafety();
+            if (!bs.playerCanSpawnHereSafely(l) && foundWorld.getAdjustSpawn()) {
+                sender.sendMessage("It looks like that location would normally be unsafe. But I trust you.");
+                sender.sendMessage("I'm turning off the Safe-T-Teleporter for spawns to this world.");
+                sender.sendMessage("If you want this turned back on just do:");
+                sender.sendMessage(ChatColor.AQUA + "/mvm set adjustspawn true " + foundWorld.getAlias());
+                foundWorld.setAdjustSpawn(false);
+            }
+            sender.sendMessage("Spawn was set to: " + plugin.getLocationManipulation().strCoords(l));
+            if (!plugin.saveWorldConfig()) {
+                sender.sendMessage(ChatColor.RED + "There was an issue saving worlds.yml!  Your changes will only be temporary!");
+            }
+        } else {
+            w.setSpawnLocation(l.getBlockX(), l.getBlockY(), l.getBlockZ());
+            sender.sendMessage("Multiverse does not know about this world, only X,Y and Z set. Please import it to set the spawn fully (Pitch/Yaws).");
+        }
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/commands/SilentCommand.java

@@ -0,0 +1,52 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.permissions.PermissionDefault;
+
+import java.util.List;
+
+/**
+ * Enables debug-information.
+ */
+public class SilentCommand extends MultiverseCommand {
+
+    public SilentCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Turn silent mode on/off?");
+        this.setCommandUsage("/mv silent" + ChatColor.GOLD + " [true|false|on|off]");
+        this.setArgRange(0, 1);
+        this.addKey("mv silent");
+        this.addKey("mvsilent");
+        this.addCommandExample("/mv silent " + ChatColor.GOLD + "true");
+        this.setPermission("multiverse.core.silent", "Reduces the amount of startup messages.", PermissionDefault.OP);
+    }
+
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        if (args.size() == 1) {
+            if (args.get(0).equalsIgnoreCase("on")) {
+                args.set(0, "true");
+            }
+            plugin.getMVConfig().setSilentStart(Boolean.valueOf(args.get(0)));
+            plugin.saveMVConfigs();
+        }
+        this.displaySilentMode(sender);
+    }
+
+    private void displaySilentMode(CommandSender sender) {
+        if (plugin.getMVConfig().getSilentStart()) {
+            sender.sendMessage("Multiverse Silent Start mode is " + ChatColor.GREEN + "ON");
+        } else {
+            sender.sendMessage("Multiverse Silent Start mode is " + ChatColor.RED + "OFF");
+        }
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/commands/SleepCommand.java

@@ -0,0 +1,42 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.permissions.PermissionDefault;
+
+import java.util.List;
+
+/**
+ * Takes the player to the latest bed he's slept in.
+ */
+public class SleepCommand extends MultiverseCommand {
+
+    public SleepCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Go to Sleep");
+        this.setCommandUsage("/mv sleep");
+        this.setArgRange(0, 0);
+        this.addKey("mv sleep");
+        this.setPermission("multiverse.core.sleep", "Takes you the latest bed you've slept in (Currently BROKEN).", PermissionDefault.OP);
+    }
+
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        Player p = null;
+        if (sender instanceof Player) {
+            p = (Player) sender;
+        }
+
+        if (p == null) {
+            return;
+        }
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/commands/SpawnCommand.java

@@ -0,0 +1,90 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.onarandombox.MultiverseCore.api.MultiverseWorld;
+import org.bukkit.ChatColor;
+import org.bukkit.Location;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.permissions.Permission;
+import org.bukkit.permissions.PermissionDefault;
+
+import java.util.List;
+
+/**
+ * Teleports a player to the spawn.
+ */
+public class SpawnCommand extends MultiverseCommand {
+
+    public SpawnCommand(MultiverseCore plugin) {
+        super(plugin);
+        Permission otherPerm = new Permission("multiverse.core.spawn.other",
+                "Teleports another player to the spawn of the world they are in.", PermissionDefault.OP);
+        this.setName("Spawn");
+        this.setCommandUsage("/mv spawn" + ChatColor.GOLD + " [PLAYER]");
+        this.setArgRange(0, 1);
+        this.addKey("mvspawn");
+        this.addKey("mv spawn");
+        this.addKey("mvs");
+        this.setPermission("multiverse.core.spawn.self", "Teleports you to the Spawn Point of the world you are in.", PermissionDefault.OP);
+        this.addAdditonalPermission(otherPerm);
+
+    }
+
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        Player player = null;
+        if (sender instanceof Player) {
+            player = (Player) sender;
+        }
+        // If a persons name was passed in, you must be A. the console, or B have permissions
+        if (args.size() == 1) {
+            if (player != null && !this.plugin.getMVPerms().hasPermission(player, "multiverse.core.spawn.other", true)) {
+                sender.sendMessage("You don't have permission to teleport another player to spawn. (multiverse.core.spawn.other)");
+                return;
+            }
+            Player target = this.plugin.getServer().getPlayerExact(args.get(0));
+            if (target != null) {
+                target.sendMessage("Teleporting to this world's spawn...");
+                spawnAccurately(target);
+
+                if (player != null) {
+                    target.sendMessage("You were teleported by: " + ChatColor.YELLOW + player.getName());
+                } else {
+                    target.sendMessage("You were teleported by: " + ChatColor.LIGHT_PURPLE + "the console");
+                }
+            } else {
+                sender.sendMessage(args.get(0) + " is not logged on right now!");
+            }
+        } else {
+            if (player != null && !this.plugin.getMVPerms().hasPermission(player, "multiverse.core.spawn.self", true)) {
+                sender.sendMessage("You don't have permission to teleport yourself to spawn. (multiverse.core.spawn.self)");
+                return;
+            }
+            if (player != null) {
+                player.sendMessage("Teleporting to this world's spawn...");
+                spawnAccurately(player);
+            } else {
+                sender.sendMessage("From the console, you must provide a PLAYER.");
+            }
+        }
+    }
+
+    private void spawnAccurately(Player player) {
+        MultiverseWorld world = this.plugin.getMVWorldManager().getMVWorld(player.getWorld().getName());
+        Location spawnLocation;
+        if (world != null) {
+            spawnLocation = world.getSpawnLocation();
+        } else {
+            spawnLocation = player.getWorld().getSpawnLocation();
+        }
+        this.plugin.getSafeTTeleporter().safelyTeleport(player, player, spawnLocation, false);
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/commands/TeleportCommand.java

@@ -1,69 +1,208 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
 package com.onarandombox.MultiverseCore.commands;
 
-import java.util.Arrays;
-import java.util.concurrent.CompletableFuture;
-
-import co.aikar.commands.BukkitCommandIssuer;
-import co.aikar.commands.CommandIssuer;
-import co.aikar.commands.annotation.CommandAlias;
-import co.aikar.commands.annotation.CommandCompletion;
-import co.aikar.commands.annotation.Description;
-import co.aikar.commands.annotation.Flags;
-import co.aikar.commands.annotation.Subcommand;
-import co.aikar.commands.annotation.Syntax;
-import com.onarandombox.MultiverseCore.commandtools.MVCommandManager;
-import com.onarandombox.MultiverseCore.commandtools.MultiverseCommand;
-import com.onarandombox.MultiverseCore.destination.DestinationsProvider;
-import com.onarandombox.MultiverseCore.destination.ParsedDestination;
-import com.onarandombox.MultiverseCore.utils.MVCorei18n;
-import jakarta.inject.Inject;
+import com.dumptruckman.minecraft.util.Logging;
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.onarandombox.MultiverseCore.api.Teleporter;
+import com.onarandombox.MultiverseCore.api.MVDestination;
+import com.onarandombox.MultiverseCore.destination.CustomTeleporterDestination;
+import com.onarandombox.MultiverseCore.destination.DestinationFactory;
+import com.onarandombox.MultiverseCore.destination.InvalidDestination;
+import com.onarandombox.MultiverseCore.destination.WorldDestination;
+import com.onarandombox.MultiverseCore.enums.TeleportResult;
+import com.onarandombox.MultiverseCore.event.MVTeleportEvent;
+import com.onarandombox.MultiverseCore.api.SafeTTeleporter;
+import org.bukkit.ChatColor;
+import org.bukkit.Location;
+import org.bukkit.World;
+import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
-import org.jvnet.hk2.annotations.Service;
+import org.bukkit.permissions.Permission;
+import org.bukkit.permissions.PermissionDefault;
 
-@Service
-@CommandAlias("mv")
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Level;
+
+/**
+ * Used to teleport players.
+ */
 public class TeleportCommand extends MultiverseCommand {
+    private SafeTTeleporter playerTeleporter;
 
-    private final DestinationsProvider destinationsProvider;
+    public TeleportCommand(MultiverseCore plugin) {
+        super(plugin);
+        Permission menu = new Permission("multiverse.teleport.*", "Allows you to display the teleport menu.", PermissionDefault.OP);
 
-    @Inject
-    public TeleportCommand(MVCommandManager commandManager, DestinationsProvider destinationsProvider) {
-        super(commandManager);
-        this.destinationsProvider = destinationsProvider;
+        this.setName("Teleport");
+        this.setCommandUsage("/mv tp " + ChatColor.GOLD + "[PLAYER]" + ChatColor.GREEN + " {DESTINATION}");
+        this.setArgRange(1, 2);
+        this.addKey("mvtp");
+        this.addKey("mv tp");
+        this.playerTeleporter = this.plugin.getSafeTTeleporter();
+        this.setPermission(menu);
     }
 
-    @Subcommand("teleport|tp")
-    @CommandCompletion("@players|@mvworlds:playerOnly|@destinations:playerOnly @mvworlds|@destinations")
-    @Syntax("[player] <destination>")
-    @Description("{@@mv-core.teleport.description}")
-    public void onTeleportCommand(BukkitCommandIssuer issuer,
-
-                                  @Flags("resolve=issuerAware")
-                                  @Syntax("[player]")
-                                  @Description("{@@mv-core.teleport.player.description}")
-                                  Player[] players,
-
-                                  @Syntax("<destination>")
-                                  @Description("{@@mv-core.teleport.destination.description}")
-                                  ParsedDestination<?> destination
-    ) {
-        // TODO Add warning if teleporting too many players at once.
-
-        CompletableFuture.allOf(Arrays.stream(players)
-                        .map(player -> this.destinationsProvider.playerTeleportAsync(issuer, player, destination))
-                        .toArray(CompletableFuture[]::new))
-                .thenRun(() -> {
-                    String playerName = players.length == 1
-                            ? issuer.getPlayer() == players[0] ? "you" : players[0].getName()
-                            : players.length + " players";
-
-                    issuer.sendInfo(MVCorei18n.TELEPORT_SUCCESS,
-                            "{player}", playerName, "{destination}", destination.toString());
-                });
-    }
+    private static final int UNSAFE_TELEPORT_EXPIRE_DELAY = 15;
 
     @Override
-    public boolean hasPermission(CommandIssuer issuer) {
-        return this.destinationsProvider.hasAnyTeleportPermission(issuer);
+    public void runCommand(CommandSender sender, List<String> args) {
+        CommandSender teleporter = sender;
+        Player teleportee = null;
+
+        String destinationName;
+
+        if (args.size() == 2) {
+            teleportee = this.plugin.getServer().getPlayerExact(args.get(0));
+            if (teleportee == null) {
+                this.messaging.sendMessage(sender, String.format("Sorry, I couldn't find player: %s%s",
+                        ChatColor.GOLD, args.get(0)), false);
+                return;
+            }
+            destinationName = args.get(1);
+
+        } else {
+            destinationName = args.get(0);
+            if (!(sender instanceof Player)) {
+                this.messaging.sendMessage(sender, String.format("From the console, you must specify a player to teleport"), false);
+                return;
+            }
+            teleportee = (Player) sender;
+        }
+        // Special case for cannons:
+        if (destinationName.matches("(?i)cannon-[\\d]+(\\.[\\d]+)?")) {
+            String[] cannonSpeed = destinationName.split("-");
+            try {
+                double speed = Double.parseDouble(cannonSpeed[1]);
+                destinationName = "ca:" + teleportee.getWorld().getName() + ":" + teleportee.getLocation().getX()
+                        + "," + teleportee.getLocation().getY() + "," + teleportee.getLocation().getZ() + ":"
+                        + teleportee.getLocation().getPitch() + ":" + teleportee.getLocation().getYaw() + ":" + speed;
+            } catch (Exception e) {
+                destinationName = "i:invalid";
+            }
+
+        }
+        DestinationFactory df = this.plugin.getDestFactory();
+        MVDestination d = df.getDestination(destinationName);
+
+
+        MVTeleportEvent teleportEvent = new MVTeleportEvent(d, teleportee, teleporter, true);
+        this.plugin.getServer().getPluginManager().callEvent(teleportEvent);
+        if (teleportEvent.isCancelled()) {
+            Logging.fine("Someone else cancelled the MVTeleport Event!!!");
+            return;
+        }
+
+        if (d != null && d instanceof InvalidDestination) {
+            this.messaging.sendMessage(sender, String.format("Multiverse does not know how to take you to %s%s",
+                    ChatColor.RED, destinationName), false);
+            return;
+        }
+
+        if (!this.checkSendPermissions(teleporter, teleportee, d)) {
+            return;
+        }
+
+        if (plugin.getMVConfig().getEnforceAccess() && teleporter != null && !this.plugin.getMVPerms().canEnterDestination(teleporter, d)) {
+            if (teleportee.equals(teleporter)) {
+                teleporter.sendMessage("Doesn't look like you're allowed to go " + ChatColor.RED + "there...");
+            } else {
+                teleporter.sendMessage("Doesn't look like you're allowed to send " + ChatColor.GOLD
+                        + teleportee.getName() + ChatColor.WHITE + " to " + ChatColor.RED + "there...");
+            }
+            return;
+        } else if (teleporter != null && !this.plugin.getMVPerms().canTravelFromLocation(teleporter, d.getLocation(teleportee))) {
+            if (teleportee.equals(teleporter)) {
+                this.messaging.sendMessage(teleporter, String.format("DOH! Doesn't look like you can get to %s%s %sfrom where you are...",
+                        ChatColor.GREEN, d.toString(), ChatColor.WHITE), false);
+            } else {
+                this.messaging.sendMessage(teleporter, String.format("DOH! Doesn't look like %s%s %scan get to %sTHERE from where they are...",
+                        ChatColor.GREEN, ((Player) teleporter).getWorld().getName(), ChatColor.WHITE, ChatColor.RED), false);
+            }
+            return;
+        }
+
+        // Special check to verify if players are tryint to teleport to the same
+        // WORLDDestination as the world they're in, that they ALSO have multiverse.core.spawn.self
+
+        if (d instanceof WorldDestination) {
+            World w = d.getLocation(teleportee).getWorld();
+            if (teleportee.getWorld().equals(w)) {
+                if (teleporter.equals(teleportee)) {
+                    if (!this.plugin.getMVPerms().hasPermission(teleporter, "multiverse.core.spawn.self", true)) {
+                        this.messaging.sendMessages(teleporter, new String[]{
+                                String.format("Sorry you don't have permission to go to the world spawn!"),
+                                String.format("%s  (multiverse.core.spawn.self)",
+                                        ChatColor.RED) }, false);
+                        return;
+                    }
+                } else {
+                    if (!this.plugin.getMVPerms().hasPermission(teleporter, "multiverse.core.spawn.other", true)) {
+                        this.messaging.sendMessages(teleporter, new String[]{
+                                String.format("Sorry you don't have permission to send %s to the world spawn!",
+                                        teleportee.getDisplayName()),
+                                String.format("%s  (multiverse.core.spawn.other)",
+                                        ChatColor.RED) }, false);
+                        return;
+                    }
+                }
+            }
+        }
+
+        if (d.getLocation(teleportee) == null) {
+            this.messaging.sendMessage(teleporter, "Sorry Boss, I tried everything, but just couldn't teleport ya there!", false);
+            return;
+        }
+        Teleporter teleportObject = (d instanceof CustomTeleporterDestination) ?
+                ((CustomTeleporterDestination)d).getTeleporter() : this.playerTeleporter;
+        TeleportResult result = teleportObject.teleport(teleporter, teleportee, d);
+        if (result == TeleportResult.FAIL_UNSAFE) {
+            Logging.fine("Could not teleport " + teleportee.getName()
+                    + " to " + plugin.getLocationManipulation().strCoordsRaw(d.getLocation(teleportee)));
+            Logging.fine("Queueing Command");
+            Class<?>[] paramTypes = { CommandSender.class, Player.class, Location.class };
+            List<Object> items = new ArrayList<Object>();
+            items.add(teleporter);
+            items.add(teleportee);
+            items.add(d.getLocation(teleportee));
+            String player = "you";
+            if (!teleportee.equals(teleporter)) {
+                player = teleportee.getName();
+            }
+            String message = String.format("%sMultiverse %sdid not teleport %s%s %sto %s%s %sbecause it was unsafe.",
+                    ChatColor.GREEN, ChatColor.WHITE, ChatColor.AQUA, player, ChatColor.WHITE, ChatColor.DARK_AQUA, d.getName(), ChatColor.WHITE);
+            this.plugin.getCommandHandler().queueCommand(sender, "mvteleport", "teleportPlayer", items,
+                    paramTypes, message, "Would you like to try anyway?", "", "", UNSAFE_TELEPORT_EXPIRE_DELAY);
+        }
+        // else: Player was teleported successfully (or the tp event was fired I should say)
+    }
+
+    private boolean checkSendPermissions(CommandSender teleporter, Player teleportee, MVDestination destination) {
+        if (teleporter.equals(teleportee)) {
+            if (!this.plugin.getMVPerms().hasPermission(teleporter, "multiverse.teleport.self." + destination.getIdentifier(), true)) {
+                this.messaging.sendMessages(teleporter, new String[]{
+                        String.format("%sYou don't have permission to teleport %syourself %sto a %s%s %sDestination",
+                                ChatColor.WHITE, ChatColor.AQUA, ChatColor.WHITE, ChatColor.RED, destination.getType(), ChatColor.WHITE),
+                        String.format("%s   (multiverse.teleport.self.%s)",
+                                ChatColor.RED, destination.getIdentifier()) }, false);
+                return false;
+            }
+        } else {
+            if (!this.plugin.getMVPerms().hasPermission(teleporter, "multiverse.teleport.other." + destination.getIdentifier(), true)) {
+                this.messaging.sendMessages(teleporter, new String[]{
+                        String.format("You don't have permission to teleport another player to a %s%s Destination.",
+                                ChatColor.GREEN, destination.getType()),
+                        String.format("%s(multiverse.teleport.other.%s)",
+                                ChatColor.RED, destination.getIdentifier()) }, false);
+                return false;
+            }
+        }
+        return true;
     }
 }

src/main/java/com/onarandombox/MultiverseCore/commands/UnloadCommand.java

@@ -1,54 +1,42 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
 package com.onarandombox.MultiverseCore.commands;
 
-import co.aikar.commands.BukkitCommandIssuer;
-import co.aikar.commands.annotation.CommandAlias;
-import co.aikar.commands.annotation.CommandCompletion;
-import co.aikar.commands.annotation.CommandPermission;
-import co.aikar.commands.annotation.Description;
-import co.aikar.commands.annotation.Subcommand;
-import co.aikar.commands.annotation.Syntax;
-import com.onarandombox.MultiverseCore.api.MVWorld;
-import com.onarandombox.MultiverseCore.api.MVWorldManager;
-import com.onarandombox.MultiverseCore.commandtools.MVCommandManager;
-import com.onarandombox.MultiverseCore.commandtools.MultiverseCommand;
-import com.onarandombox.MultiverseCore.utils.MVCorei18n;
-import jakarta.inject.Inject;
-import org.jetbrains.annotations.NotNull;
-import org.jvnet.hk2.annotations.Service;
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import org.bukkit.ChatColor;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.permissions.PermissionDefault;
 
-@Service
-@CommandAlias("mv")
+import java.util.List;
+
+/**
+ * Unloads worlds from Multiverse.
+ */
 public class UnloadCommand extends MultiverseCommand {
 
-    private final MVWorldManager worldManager;
-
-    @Inject
-    public UnloadCommand(@NotNull MVCommandManager commandManager, @NotNull MVWorldManager worldManager) {
-        super(commandManager);
-        this.worldManager = worldManager;
+    public UnloadCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Unload World");
+        this.setCommandUsage("/mv unload" + ChatColor.GREEN + " {WORLD}");
+        this.setArgRange(1, 1);
+        this.addKey("mvunload");
+        this.addKey("mv unload");
+        this.setPermission("multiverse.core.unload",
+                "Unloads a world from Multiverse. This does NOT remove the world folder. This does NOT remove it from the config file.", PermissionDefault.OP);
     }
 
-    @Subcommand("unload")
-    @CommandPermission("multiverse.core.unload")
-    @CommandCompletion("@mvworlds")
-    @Syntax("<world>")
-    @Description("{@@mv-core.unload.description}")
-    public void onUnloadCommand(BukkitCommandIssuer issuer,
-
-                                @Syntax("<world>")
-                                @Description("{@@mv-core.unload.world.description}")
-                                MVWorld world
-    ) {
-        issuer.sendInfo(MVCorei18n.UNLOAD_UNLOADING,
-                "{world}", world.getColoredWorldString());
-
-        //TODO API: Should be able to use MVWorld object directly
-        if (!this.worldManager.unloadWorld(world.getName())) {
-            issuer.sendError(MVCorei18n.UNLOAD_FAILURE,
-                    "{world}", world.getColoredWorldString());
-            return;
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        if (this.plugin.getMVWorldManager().unloadWorld(args.get(0))) {
+            Command.broadcastCommandMessage(sender, "Unloaded world '" + args.get(0) + "'!");
+        } else {
+            sender.sendMessage("Error trying to unload world '" + args.get(0) + "'!");
         }
-        issuer.sendInfo(MVCorei18n.UNLOAD_SUCCESS,
-                "{world}", world.getColoredWorldString());
     }
 }

src/main/java/com/onarandombox/MultiverseCore/commands/UsageCommand.java

@@ -1,39 +0,0 @@
-package com.onarandombox.MultiverseCore.commands;
-
-import co.aikar.commands.CommandHelp;
-import co.aikar.commands.annotation.CommandAlias;
-import co.aikar.commands.annotation.CommandCompletion;
-import co.aikar.commands.annotation.CommandPermission;
-import co.aikar.commands.annotation.Description;
-import co.aikar.commands.annotation.HelpCommand;
-import co.aikar.commands.annotation.Subcommand;
-import co.aikar.commands.annotation.Syntax;
-import com.onarandombox.MultiverseCore.commandtools.MVCommandManager;
-import com.onarandombox.MultiverseCore.commandtools.MultiverseCommand;
-import jakarta.inject.Inject;
-import org.jetbrains.annotations.NotNull;
-import org.jvnet.hk2.annotations.Service;
-
-@Service
-@CommandAlias("mv")
-public class UsageCommand extends MultiverseCommand {
-
-    @Inject
-    public UsageCommand(@NotNull MVCommandManager commandManager) {
-        super(commandManager);
-    }
-
-    @HelpCommand
-    @Subcommand("help")
-    @CommandPermission("multiverse.core.help")
-    @CommandCompletion("@commands:mv")
-    @Syntax("[filter] [page]")
-    @Description("{@@mv-core.usage.description}")
-    public void onUsageCommand(CommandHelp help) {
-        if (help.getIssuer().isPlayer()) {
-            // Prevent flooding the chat
-            help.setPerPage(4);
-        }
-        this.commandManager.showUsage(help);
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/commands/VersionCommand.java

@@ -0,0 +1,222 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.dumptruckman.minecraft.util.Logging;
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.onarandombox.MultiverseCore.event.MVVersionEvent;
+import com.onarandombox.MultiverseCore.utils.webpaste.PasteFailedException;
+import com.onarandombox.MultiverseCore.utils.webpaste.PasteService;
+import com.onarandombox.MultiverseCore.utils.webpaste.PasteServiceFactory;
+import com.onarandombox.MultiverseCore.utils.webpaste.PasteServiceType;
+import com.onarandombox.MultiverseCore.utils.webpaste.URLShortener;
+import com.onarandombox.MultiverseCore.utils.webpaste.URLShortenerFactory;
+import com.onarandombox.MultiverseCore.utils.webpaste.URLShortenerType;
+import com.pneumaticraft.commandhandler.CommandHandler;
+import org.apache.commons.lang.StringUtils;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.ConsoleCommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.permissions.PermissionDefault;
+import org.bukkit.scheduler.BukkitRunnable;
+
+import java.io.File;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Dumps version info to the console.
+ */
+public class VersionCommand extends MultiverseCommand {
+    private static final URLShortener SHORTENER = URLShortenerFactory.getService(URLShortenerType.BITLY);
+
+    public VersionCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Multiverse Version");
+        this.setCommandUsage("/mv version " + ChatColor.GOLD + "[-b|-h|-p] [--include-plugin-list]");
+        this.setArgRange(0, 2);
+        this.addKey("mv version");
+        this.addKey("mvver");
+        this.addKey("mvv");
+        this.addKey("mvversion");
+        this.setPermission("multiverse.core.version",
+                "Dumps version info to the console, optionally to pastebin.com with -b, to hastebin.com using -h, or to paste.gg with -p.", PermissionDefault.TRUE);
+    }
+
+    private String getLegacyString() {
+        return "[Multiverse-Core] Multiverse-Core Version: " + this.plugin.getDescription().getVersion() + '\n'
+                + "[Multiverse-Core] Bukkit Version: " + this.plugin.getServer().getVersion() + '\n'
+                + "[Multiverse-Core] Loaded Worlds: " + this.plugin.getMVWorldManager().getMVWorlds() + '\n'
+                + "[Multiverse-Core] Multiverse Plugins Loaded: " + this.plugin.getPluginCount() + '\n'
+                +"[Multiverse-Core] Economy being used: " + plugin.getEconomist().getEconomyName() + '\n'
+                + "[Multiverse-Core] Permissions Plugin: " + this.plugin.getMVPerms().getType() + '\n'
+                + "[Multiverse-Core] Dumping Config Values: (version " + this.plugin.getMVConfig().getVersion() + ")" + '\n'
+                + "[Multiverse-Core]   enforceaccess: " + plugin.getMVConfig().getEnforceAccess() + '\n'
+                + "[Multiverse-Core]   prefixchat: " + plugin.getMVConfig().getPrefixChat() + '\n'
+                + "[Multiverse-Core]   prefixchatformat: " + plugin.getMVConfig().getPrefixChatFormat() + '\n'
+                + "[Multiverse-Core]   useasyncchat: " + plugin.getMVConfig().getUseAsyncChat() + '\n'
+                + "[Multiverse-Core]   teleportintercept: " + plugin.getMVConfig().getTeleportIntercept() + '\n'
+                + "[Multiverse-Core]   firstspawnoverride: " + plugin.getMVConfig().getFirstSpawnOverride() + '\n'
+                + "[Multiverse-Core]   displaypermerrors: " + plugin.getMVConfig().getDisplayPermErrors() + '\n'
+                + "[Multiverse-Core]   enablebuscript: " + plugin.getMVConfig().getEnableBuscript() + '\n'
+                + "[Multiverse-Core]   globaldebug: " + plugin.getMVConfig().getGlobalDebug() + '\n'
+                + "[Multiverse-Core]   silentstart: " + plugin.getMVConfig().getSilentStart() + '\n'
+                + "[Multiverse-Core]   messagecooldown: " + plugin.getMessaging().getCooldown() + '\n'
+                + "[Multiverse-Core]   version: " + plugin.getMVConfig().getVersion() + '\n'
+                + "[Multiverse-Core]   firstspawnworld: " + plugin.getMVConfig().getFirstSpawnWorld() + '\n'
+                + "[Multiverse-Core]   teleportcooldown: " + plugin.getMVConfig().getTeleportCooldown() + '\n'
+                + "[Multiverse-Core]   defaultportalsearch: " + plugin.getMVConfig().isUsingDefaultPortalSearch() + '\n'
+                + "[Multiverse-Core]   portalsearchradius: " + plugin.getMVConfig().getPortalSearchRadius() + '\n'
+                + "[Multiverse-Core]   autopurge: " + plugin.getMVConfig().isAutoPurgeEnabled() + '\n'
+                + "[Multiverse-Core] Special Code: FRN002" + '\n';
+    }
+
+    private String getMarkdownString() {
+        return "# Multiverse-Core" + '\n'
+                + "## Overview" + '\n'
+                + "| Name | Value |" + '\n'
+                + "| --- | --- |" + '\n'
+                + "| Multiverse-Core Version | `" + this.plugin.getDescription().getVersion() + "` |" + '\n'
+                + "| Bukkit Version | `" + this.plugin.getServer().getVersion() + "` |" + '\n'
+                + "| Loaded Worlds | `" + this.plugin.getMVWorldManager().getMVWorlds() + "` |" + '\n'
+                + "| Multiverse Plugins Loaded | `" + this.plugin.getPluginCount() + "` |" + '\n'
+                + "| Economy being used | `" + plugin.getEconomist().getEconomyName() + "` |" + '\n'
+                + "| Permissions Plugin | `" + this.plugin.getMVPerms().getType() + "` |" + '\n'
+                + "## Parsed Config" + '\n'
+                + "These are what Multiverse thought the in-memory values of the config were." + "\n\n"
+                + "| Config Key  | Value |" + '\n'
+                + "| --- | --- |" + '\n'
+                + "| version | `" + this.plugin.getMVConfig().getVersion() + "` |" + '\n'
+                + "| messagecooldown | `" + plugin.getMessaging().getCooldown() + "` |" + '\n'
+                + "| teleportcooldown | `" + plugin.getMVConfig().getTeleportCooldown() + "` |" + '\n'
+                + "| worldnameprefix | `" + plugin.getMVConfig().getPrefixChat() + "` |" + '\n'
+                + "| worldnameprefixFormat | `" + plugin.getMVConfig().getPrefixChatFormat() + "` |" + '\n'
+                + "| enforceaccess | `" + plugin.getMVConfig().getEnforceAccess() + "` |" + '\n'
+                + "| displaypermerrors | `" + plugin.getMVConfig().getDisplayPermErrors() + "` |" + '\n'
+                + "| teleportintercept | `" + plugin.getMVConfig().getTeleportIntercept() + "` |" + '\n'
+                + "| firstspawnoverride | `" + plugin.getMVConfig().getFirstSpawnOverride() + "` |" + '\n'
+                + "| firstspawnworld | `" + plugin.getMVConfig().getFirstSpawnWorld() + "` |" + '\n'
+                + "| debug | `" + plugin.getMVConfig().getGlobalDebug() + "` |" + '\n';
+    }
+
+    private void addVersionInfoToEvent(MVVersionEvent event) {
+        // add the legacy version info
+        event.appendVersionInfo(this.getLegacyString());
+
+        // add the legacy file, but as markdown so it's readable
+        // TODO Readd this in 5.0.0
+        // event.putDetailedVersionInfo("version.md", this.getMarkdownString());
+
+        // add config.yml
+        File configFile = new File(this.plugin.getDataFolder(), "config.yml");
+        event.putDetailedVersionInfo("multiverse-core/config.yml", configFile);
+
+        // add worlds.yml
+        File worldsFile = new File(this.plugin.getDataFolder(), "worlds.yml");
+        event.putDetailedVersionInfo("multiverse-core/worlds.yml", worldsFile);
+    }
+
+    @Override
+    public void runCommand(final CommandSender sender, final List<String> args) {
+        // Check if the command was sent from a Player.
+        if (sender instanceof Player) {
+            sender.sendMessage("Version info dumped to console. Please check your server logs.");
+        }
+
+        MVVersionEvent versionEvent = new MVVersionEvent();
+
+        this.addVersionInfoToEvent(versionEvent);
+        this.plugin.getServer().getPluginManager().callEvent(versionEvent);
+
+        if (CommandHandler.hasFlag("--include-plugin-list", args)) {
+            versionEvent.appendVersionInfo('\n' + "Plugins: " + getPluginList());
+            versionEvent.putDetailedVersionInfo("plugins.txt", "Plugins: " + getPluginList());
+        }
+
+        final String versionInfo = versionEvent.getVersionInfo();
+        versionEvent.putDetailedVersionInfo("version.txt", versionInfo);
+
+        final Map<String, String> files = versionEvent.getDetailedVersionInfo();
+
+        // log to console
+        String[] lines = versionInfo.split("\\r?\\n");
+        for (String line : lines) {
+            if (!line.isEmpty()) {
+                this.plugin.getServer().getLogger().info(line);
+            }
+        }
+
+        BukkitRunnable logPoster = new BukkitRunnable() {
+            @Override
+            public void run() {
+                if (args.size() > 0) {
+                    String pasteUrl;
+                    if (CommandHandler.hasFlag("-b", args)) {
+                        // private post to pastebin
+                        pasteUrl = postToService(PasteServiceType.PASTEBIN, true, versionInfo, files);
+                    } else if (CommandHandler.hasFlag("-g", args)) {
+                        // private post to github
+                        pasteUrl = postToService(PasteServiceType.GITHUB, true, versionInfo, files);
+                    } else if (CommandHandler.hasFlag("-h", args)) {
+                        // private post to hastebin
+                        pasteUrl = postToService(PasteServiceType.HASTEBIN, true, versionInfo, files);
+                    } else if (CommandHandler.hasFlag("-p", args)) {
+                        // private post to paste.gg
+                        pasteUrl = postToService(PasteServiceType.PASTEGG, true, versionInfo, files);
+                    } else {
+                        return;
+                    }
+
+                    if (!(sender instanceof ConsoleCommandSender)) {
+                        sender.sendMessage("Version info dumped here: " + ChatColor.GREEN + pasteUrl);
+                    }
+                    Logging.info("Version info dumped here: %s", pasteUrl);
+                }
+            }
+        };
+
+        // Run the log posting operation asynchronously, since we don't know how long it will take.
+        logPoster.runTaskAsynchronously(this.plugin);
+    }
+
+    /**
+     * Send the current contents of this.pasteBinBuffer to a web service.
+     *
+     * @param type       Service type to send paste data to.
+     * @param isPrivate  Should the paste be marked as private.
+     * @param pasteData  Legacy string only data to post to a service.
+     * @param pasteFiles Map of filenames/contents of debug info.
+     * @return URL of visible paste
+     */
+    private static String postToService(PasteServiceType type, boolean isPrivate, String pasteData, Map<String, String> pasteFiles) {
+        PasteService ps = PasteServiceFactory.getService(type, isPrivate);
+
+        try {
+            String result;
+            if (ps.supportsMultiFile()) {
+                result = ps.postData(pasteFiles);
+            } else {
+                result = ps.postData(pasteData);
+            }
+
+            if (SHORTENER != null) return SHORTENER.shorten(result);
+            return result;
+        } catch (PasteFailedException e) {
+            e.printStackTrace();
+            return "Error posting to service.";
+        } catch (NullPointerException e) {
+            e.printStackTrace();
+            return "That service isn't supported yet.";
+        }
+    }
+
+    private String getPluginList() {
+        return StringUtils.join(plugin.getServer().getPluginManager().getPlugins(), ", ");
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/commands/WhoCommand.java

@@ -0,0 +1,118 @@
+/******************************************************************************
+ * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
+ * Multiverse 2 is licensed under the BSD License.                            *
+ * For more information please check the README.md file included              *
+ * with this project.                                                         *
+ ******************************************************************************/
+
+package com.onarandombox.MultiverseCore.commands;
+
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import com.onarandombox.MultiverseCore.api.MVWorldManager;
+import com.onarandombox.MultiverseCore.api.MultiverseWorld;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.permissions.PermissionDefault;
+
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.List;
+
+/**
+ * States who is in what world.
+ */
+public class WhoCommand extends MultiverseCommand {
+
+    private MVWorldManager worldManager;
+
+    public WhoCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Who?");
+        this.setCommandUsage("/mv who" + ChatColor.GOLD + " [WORLD|--all]");
+        this.setArgRange(0, 1);
+        this.addKey("mv who");
+        this.addKey("mvw");
+        this.addKey("mvwho");
+        this.addCommandExample("/mv who");
+        this.addCommandExample(String.format("/mv who %s--all", ChatColor.GREEN));
+        this.addCommandExample(String.format("/mv who %smyworld", ChatColor.GOLD));
+        this.setPermission("multiverse.core.list.who", "States who is in what world.", PermissionDefault.OP);
+        this.worldManager = this.plugin.getMVWorldManager();
+    }
+
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        // If this command was sent from a Player then we need to check Permissions
+        Player p = null;
+        // By default, show all from the console
+        boolean showAll = true;
+        if (sender instanceof Player) {
+            p = (Player) sender;
+            showAll = false;
+        }
+
+        final Collection onlinePlayers = plugin.getServer().getOnlinePlayers();
+        final Collection<Player> visiblePlayers = new HashSet<Player>(onlinePlayers.size());
+        for (final Object player : onlinePlayers) {
+            if (player instanceof Player && (p == null || p.canSee((Player) player))) {
+                visiblePlayers.add((Player) player);
+            }
+        }
+
+        if (args.size()  == 1) {
+            if (args.get(0).equalsIgnoreCase("--all") || args.get(0).equalsIgnoreCase("-a")) {
+                showAll = true;
+            } else {
+                // single world mode
+                MultiverseWorld world = this.worldManager.getMVWorld(args.get(0));
+                if (world == null) {
+                    sender.sendMessage(ChatColor.RED + "That world does not exist.");
+                    return;
+                }
+
+                if (!this.plugin.getMVPerms().canEnterWorld(p, world)) {
+                    sender.sendMessage(ChatColor.RED + "You aren't allowed to access to this world!");
+                    return;
+                }
+
+                sender.sendMessage(String.format("%s--- Players in %s%s ---", ChatColor.AQUA,
+                        world.getColoredWorldString(), ChatColor.AQUA));
+                sender.sendMessage(this.buildPlayerString(world, p, visiblePlayers));
+                return;
+            }
+        }
+
+        // multiworld mode
+        sender.sendMessage(ChatColor.AQUA + "--- Worlds and their players --- "
+                + visiblePlayers.size() + "/" + plugin.getServer().getMaxPlayers());
+        boolean shownOne = false;
+        for (MultiverseWorld world : this.worldManager.getMVWorlds()) {
+            if (this.plugin.getMVPerms().canEnterWorld(p, world)) { // only show world if the player can access it
+                if (showAll || !world.getCBWorld().getPlayers().isEmpty()) { // either show all or show if the world is not empty
+                    sender.sendMessage(String.format("%s%s - %s", world.getColoredWorldString(), ChatColor.WHITE, buildPlayerString(world, p, visiblePlayers)));
+                    shownOne = true;
+                }
+            }
+        }
+        if (!shownOne) {
+            sender.sendMessage("No worlds found.");
+        }
+        return;
+    }
+
+    private static String buildPlayerString(MultiverseWorld world, Player viewer, final Collection<Player> visiblePlayers) {
+        // Retrieve the players in this world
+        List<Player> players = world.getCBWorld().getPlayers();
+        StringBuilder playerBuilder = new StringBuilder();
+        for (Player player : players) {
+            // If the viewer is the console or the viewier is allowed to see the player, show them.
+            // Make sure we're also ONLY showing online players.
+            // Since we already checked visible players, we'll just make sure who we're about to show is in that.
+            if (visiblePlayers.contains(player))
+                playerBuilder.append(player.getDisplayName()).append(", ");
+        }
+        String bString = playerBuilder.toString();
+        return (bString.length() == 0) ? "No players found." : bString.substring(0, bString.length() - 2);
+    }
+}

src/main/java/com/onarandombox/MultiverseCore/commands/package-info.java

@@ -1,4 +1,4 @@
 /**
- * This package contains all the commands for Multiverse-Core.
+ * This package contains all Commands.
  */
 package com.onarandombox.MultiverseCore.commands;

src/main/java/com/onarandombox/MultiverseCore/commandtools/MVCommandCompletions.java

@@ -1,146 +0,0 @@
-package com.onarandombox.MultiverseCore.commandtools;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.stream.Collectors;
-
-import co.aikar.commands.BukkitCommandCompletionContext;
-import co.aikar.commands.BukkitCommandIssuer;
-import co.aikar.commands.CommandIssuer;
-import co.aikar.commands.PaperCommandCompletions;
-import co.aikar.commands.RegisteredCommand;
-import co.aikar.commands.RootCommand;
-import com.google.common.collect.Sets;
-import com.onarandombox.MultiverseCore.api.MVWorld;
-import com.onarandombox.MultiverseCore.api.MVWorldManager;
-import com.onarandombox.MultiverseCore.config.MVCoreConfig;
-import com.onarandombox.MultiverseCore.destination.DestinationsProvider;
-import com.onarandombox.MultiverseCore.destination.ParsedDestination;
-import jakarta.inject.Inject;
-import org.bukkit.GameRule;
-import org.jetbrains.annotations.NotNull;
-import org.jvnet.hk2.annotations.Service;
-
-@Service
-public class MVCommandCompletions extends PaperCommandCompletions {
-
-    protected final MVCommandManager commandManager;
-    private final MVWorldManager worldManager;
-    private final DestinationsProvider destinationsProvider;
-
-    @Inject
-    public MVCommandCompletions(
-            @NotNull MVCommandManager mvCommandManager,
-            @NotNull MVWorldManager worldManager,
-            @NotNull DestinationsProvider destinationsProvider,
-            @NotNull MVCoreConfig config
-            ) {
-        super(mvCommandManager);
-        this.commandManager = mvCommandManager;
-        this.worldManager = worldManager;
-        this.destinationsProvider = destinationsProvider;
-
-        registerAsyncCompletion("commands", this::suggestCommands);
-        registerAsyncCompletion("destinations", this::suggestDestinations);
-        registerAsyncCompletion("flags", this::suggestFlags);
-        registerStaticCompletion("gamerules", this::suggestGamerules);
-        registerStaticCompletion("mvconfigs", config.getNodes().getNames());
-        registerAsyncCompletion("mvworlds", this::suggestMVWorlds);
-
-        setDefaultCompletion("destinations", ParsedDestination.class);
-        setDefaultCompletion("flags", String[].class);
-        setDefaultCompletion("gamerules", GameRule.class);
-        setDefaultCompletion("mvworlds", MVWorld.class);
-    }
-
-    private Collection<String> suggestCommands(BukkitCommandCompletionContext context) {
-        String rootCmdName = context.getConfig();
-        if (rootCmdName == null) {
-            return Collections.emptyList();
-        }
-
-        RootCommand rootCommand = this.commandManager.getRegisteredRootCommands().stream()
-                .unordered()
-                .filter(c -> c.getCommandName().equals(rootCmdName))
-                .findFirst()
-                .orElse(null);
-
-        if (rootCommand == null) {
-            return Collections.emptyList();
-        }
-
-        return rootCommand.getSubCommands().entries().stream()
-                .filter(entry -> checkPerms(context.getIssuer(), entry.getValue()))
-                .map(Map.Entry::getKey)
-                .filter(cmdName -> !cmdName.startsWith("__"))
-                .collect(Collectors.toList());
-    }
-
-    private boolean checkPerms(CommandIssuer issuer, RegisteredCommand<?> command) {
-        return this.commandManager.hasPermission(issuer, command.getRequiredPermissions());
-    }
-
-    private Collection<String> suggestDestinations(BukkitCommandCompletionContext context) {
-        if (context.hasConfig("playerOnly") && !context.getIssuer().isPlayer()) {
-            return Collections.emptyList();
-        }
-
-        return this.destinationsProvider
-                .suggestDestinations((BukkitCommandIssuer)context.getIssuer(), context.getInput());
-    }
-
-    private Collection<String> suggestFlags(@NotNull BukkitCommandCompletionContext context) {
-        return this.commandManager.getFlagsManager().suggest(
-                context.getConfig("groupName", ""), context.getContextValue(String[].class));
-    }
-
-    private Collection<String> suggestGamerules() {
-        return Arrays.stream(GameRule.values()).map(GameRule::getName).collect(Collectors.toList());
-    }
-
-    private Collection<String> suggestMVWorlds(BukkitCommandCompletionContext context) {
-        if (context.hasConfig("playerOnly") && !context.getIssuer().isPlayer()) {
-            return Collections.emptyList();
-        }
-
-        if (!context.hasConfig("multiple")) {
-            return getMVWorldNames(context);
-        }
-
-        String input = context.getInput();
-        int lastComma = input.lastIndexOf(',');
-        String currentWorldsString = input.substring(0, lastComma + 1);
-        Set<String> currentWorlds = Sets.newHashSet(input.split(","));
-        return getMVWorldNames(context).stream()
-                .filter(world -> !currentWorlds.contains(world))
-                .map(world -> currentWorldsString + world)
-                .collect(Collectors.toList());
-    }
-
-    private List<String> getMVWorldNames(BukkitCommandCompletionContext context) {
-        String scope = context.getConfig("scope", "loaded");
-        List<String> worlds = new ArrayList<>();
-        switch (scope) {
-            case "both":
-                worlds.addAll(worldManager.getUnloadedWorlds());
-            case "loaded":
-                worldManager.getMVWorlds()
-                        .stream()
-                        .map(MVWorld::getName)
-                        .forEach(worlds::add);
-                break;
-            case "unloaded":
-                worlds.addAll(worldManager.getUnloadedWorlds());
-                break;
-            case "potential":
-                worlds.addAll(worldManager.getPotentialWorlds());
-                break;
-        }
-        return worlds;
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/commandtools/MVCommandConditions.java

@@ -1,80 +0,0 @@
-package com.onarandombox.MultiverseCore.commandtools;
-
-import co.aikar.commands.BukkitCommandExecutionContext;
-import co.aikar.commands.BukkitCommandIssuer;
-import co.aikar.commands.BukkitConditionContext;
-import co.aikar.commands.CommandConditions;
-import co.aikar.commands.ConditionContext;
-import co.aikar.commands.ConditionFailedException;
-import com.onarandombox.MultiverseCore.api.MVWorldManager;
-import com.onarandombox.MultiverseCore.world.WorldNameChecker;
-import jakarta.annotation.PostConstruct;
-import org.jetbrains.annotations.NotNull;
-
-public class MVCommandConditions {
-    static void load(MVCommandManager commandManager, MVWorldManager worldManager) {
-        new MVCommandConditions(commandManager, worldManager);
-    }
-
-    private final MVWorldManager worldManager;
-    private final MVCommandManager commandManager;
-
-    private MVCommandConditions(@NotNull MVCommandManager commandManager, @NotNull MVWorldManager worldManager) {
-        this.worldManager = worldManager;
-        this.commandManager = commandManager;
-    }
-
-    @PostConstruct
-    private void registerConditions() {
-        CommandConditions<BukkitCommandIssuer, BukkitCommandExecutionContext, BukkitConditionContext> conditions
-                = commandManager.getCommandConditions();
-
-        conditions.addCondition(String.class, "validWorldName", this::checkValidWorldName);
-    }
-
-    private void checkValidWorldName(ConditionContext<BukkitCommandIssuer> context,
-                                     BukkitCommandExecutionContext executionContext,
-                                     String worldName
-    ) {
-        String scope = context.getConfigValue("scope", "loaded");
-
-        switch (scope) {
-            // Worlds that are loaded
-            case "loaded":
-                if (!this.worldManager.isMVWorld(worldName)) {
-                    throw new ConditionFailedException("World with name '" + worldName + "' does not exist or is not loaded!");
-                }
-                break;
-            // Worlds that are unloaded
-            case "unloaded":
-                if (!this.worldManager.hasUnloadedWorld(worldName, false)) {
-                    if (this.worldManager.isMVWorld(worldName)) {
-                        throw new ConditionFailedException("World with name '" + worldName + "' is loaded already!");
-                    }
-                    throw new ConditionFailedException("World with name '" + worldName + "' does not exist!");
-                }
-                break;
-            // World that are loaded or unloaded
-            case "both":
-                if (!this.worldManager.hasUnloadedWorld(worldName, true)) {
-                    throw new ConditionFailedException("World with name '" + worldName + "' does not exist!");
-                }
-                break;
-            // World that are does not exist
-            case "new":
-                if (this.worldManager.hasUnloadedWorld(worldName, true)) {
-                    throw new ConditionFailedException("World with name '" + worldName + "' already exists!");
-                }
-                switch (WorldNameChecker.checkName(worldName)) {
-                    case INVALID_CHARS:
-                        throw new ConditionFailedException("World name '" + worldName + "' contains invalid characters!");
-                    case BLACKLISTED:
-                        throw new ConditionFailedException("World name '" + worldName + "' is used for critical server operations and is blacklisted!");
-                }
-                break;
-            // Probably a typo happened here
-            default:
-                throw new ConditionFailedException("Unknown scope '" + scope + "'!");
-        }
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/commandtools/MVCommandContexts.java

@@ -1,356 +0,0 @@
-package com.onarandombox.MultiverseCore.commandtools;
-
-import java.util.HashSet;
-import java.util.Optional;
-import java.util.Set;
-
-import co.aikar.commands.BukkitCommandExecutionContext;
-import co.aikar.commands.BukkitCommandIssuer;
-import co.aikar.commands.InvalidCommandArgument;
-import co.aikar.commands.PaperCommandContexts;
-import co.aikar.commands.contexts.ContextResolver;
-import com.google.common.base.Strings;
-import com.onarandombox.MultiverseCore.api.MVWorld;
-import com.onarandombox.MultiverseCore.api.MVWorldManager;
-import com.onarandombox.MultiverseCore.commandtools.context.GameRuleValue;
-import com.onarandombox.MultiverseCore.commandtools.context.MVConfigValue;
-import com.onarandombox.MultiverseCore.config.MVCoreConfig;
-import com.onarandombox.MultiverseCore.configuration.node.Node;
-import com.onarandombox.MultiverseCore.configuration.node.ValueNode;
-import com.onarandombox.MultiverseCore.destination.DestinationsProvider;
-import com.onarandombox.MultiverseCore.destination.ParsedDestination;
-import com.onarandombox.MultiverseCore.display.filters.ContentFilter;
-import com.onarandombox.MultiverseCore.display.filters.DefaultContentFilter;
-import com.onarandombox.MultiverseCore.display.filters.RegexContentFilter;
-import com.onarandombox.MultiverseCore.utils.PlayerFinder;
-import io.vavr.control.Option;
-import jakarta.inject.Inject;
-import org.bukkit.GameRule;
-import org.bukkit.entity.Player;
-import org.jvnet.hk2.annotations.Service;
-
-@Service
-public class MVCommandContexts extends PaperCommandContexts {
-
-    private final MVCommandManager mvCommandManager;
-    private final DestinationsProvider destinationsProvider;
-    private final MVWorldManager worldManager;
-    private final MVCoreConfig config;
-
-    @Inject
-    public MVCommandContexts(
-            MVCommandManager mvCommandManager,
-            DestinationsProvider destinationsProvider,
-            MVWorldManager worldManager,
-            MVCoreConfig config
-    ) {
-        super(mvCommandManager);
-        this.mvCommandManager = mvCommandManager;
-        this.destinationsProvider = destinationsProvider;
-        this.worldManager = worldManager;
-        this.config = config;
-
-        registerIssuerOnlyContext(BukkitCommandIssuer.class, BukkitCommandExecutionContext::getIssuer);
-        registerIssuerOnlyContext(MVCommandIssuer.class, this::parseMVCommandIssuer);
-        registerOptionalContext(ContentFilter.class, this::parseContentFilter);
-        registerContext(ParsedDestination.class, this::parseDestination);
-        registerContext(GameRule.class, this::parseGameRule);
-        registerContext(GameRuleValue.class, this::parseGameRuleValue);
-        registerContext(MVConfigValue.class, this::parseMVConfigValue);
-        registerIssuerAwareContext(MVWorld.class, this::parseMVWorld);
-        registerIssuerAwareContext(MVWorld[].class, this::parseMVWorldArray);
-        registerIssuerAwareContext(Player.class, this::parsePlayer);
-        registerIssuerAwareContext(Player[].class, this::parsePlayerArray);
-    }
-
-    private MVCommandIssuer parseMVCommandIssuer(BukkitCommandExecutionContext context) {
-        if (context.getIssuer() instanceof MVCommandIssuer) {
-            return (MVCommandIssuer) context.getIssuer();
-        }
-        return mvCommandManager.getCommandIssuer(context.getSender());
-    }
-
-    private ContentFilter parseContentFilter(BukkitCommandExecutionContext context) {
-        if (Strings.isNullOrEmpty(context.getFirstArg())) {
-            return DefaultContentFilter.get();
-        }
-        String filterString = context.popFirstArg();
-        return RegexContentFilter.fromString(filterString);
-    }
-
-    private ParsedDestination<?> parseDestination(BukkitCommandExecutionContext context) {
-        String destination = context.popFirstArg();
-        if (Strings.isNullOrEmpty(destination)) {
-            throw new InvalidCommandArgument("No destination specified.");
-        }
-
-        ParsedDestination<?> parsedDestination = destinationsProvider.parseDestination(destination);
-        if (parsedDestination == null) {
-            throw new InvalidCommandArgument("The destination " + destination + " is not valid.");
-        }
-
-        return parsedDestination;
-    }
-
-    private GameRule<?> parseGameRule(BukkitCommandExecutionContext context) {
-        String gameRuleName = context.popFirstArg();
-        if (Strings.isNullOrEmpty(gameRuleName)) {
-            throw new InvalidCommandArgument("No game rule specified.");
-        }
-
-        GameRule<?> gameRule = GameRule.getByName(gameRuleName);
-        if (gameRule == null) {
-            throw new InvalidCommandArgument("The game rule " + gameRuleName + " is not valid.");
-        }
-
-        return gameRule;
-    }
-
-    private GameRuleValue parseGameRuleValue(BukkitCommandExecutionContext context) {
-        GameRule<?> gameRule = (GameRule<?>) context.getResolvedArg(GameRule.class);
-        if (gameRule == null) {
-            throw new InvalidCommandArgument("No game rule specified.");
-        }
-        String valueString = context.getFirstArg();
-        if (Strings.isNullOrEmpty(valueString)) {
-            throw new InvalidCommandArgument("No game rule value specified.");
-        }
-
-        ContextResolver<?, BukkitCommandExecutionContext> resolver = getResolver(gameRule.getType());
-        if (resolver == null) {
-            return new GameRuleValue(valueString);
-        }
-
-        Object resolvedValue = resolver.getContext(context);
-        if (resolvedValue == null) {
-            throw new InvalidCommandArgument("The game rule value " + valueString + " is not valid for game rule " + gameRule.getName() + ".");
-        }
-
-        return new GameRuleValue(resolvedValue);
-    }
-
-    private MVConfigValue parseMVConfigValue(BukkitCommandExecutionContext context) {
-        String configName = (String) context.getResolvedArg(String.class);
-        if (Strings.isNullOrEmpty(configName)) {
-            throw new InvalidCommandArgument("No config name specified.");
-        }
-        Option<Node> node = config.getNodes().findNode(configName);
-        if (node.isEmpty()) {
-            throw new InvalidCommandArgument("The config " + configName + " is not valid.");
-        }
-
-        String valueString = context.getFirstArg();
-        if (Strings.isNullOrEmpty(valueString)) {
-            throw new InvalidCommandArgument("No config value specified.");
-        }
-
-        if (!(node.get() instanceof ValueNode)) {
-            context.popFirstArg();
-            return new MVConfigValue(valueString);
-        }
-
-        ContextResolver<?, BukkitCommandExecutionContext> resolver = getResolver(((ValueNode<?>) node.get()).getType());
-        if (resolver == null) {
-            context.popFirstArg();
-            return new MVConfigValue(valueString);
-        }
-
-        Object resolvedValue = resolver.getContext(context);
-        if (resolvedValue == null) {
-            throw new InvalidCommandArgument("The config value " + valueString + " is not valid for config " + configName + ".");
-        }
-        return new MVConfigValue(resolvedValue);
-    }
-
-    private MVWorld parseMVWorld(BukkitCommandExecutionContext context) {
-        String resolve = context.getFlagValue("resolve", "");
-
-        // Get world based on sender only
-        if (resolve.equals("issuerOnly")) {
-            if (context.getIssuer().isPlayer()) {
-                return worldManager.getMVWorld(context.getIssuer().getPlayer().getWorld());
-            }
-            if (context.isOptional()) {
-                return null;
-            }
-            throw new InvalidCommandArgument("This command can only be used by a player in a Multiverse World.");
-        }
-
-        String worldName = context.getFirstArg();
-        MVWorld world = worldManager.getMVWorld(worldName);
-
-        // Get world based on input, fallback to sender if input is not a world
-        if (resolve.equals("issuerAware")) {
-            if (world != null) {
-                context.popFirstArg();
-                return world;
-            }
-            if (context.getIssuer().isPlayer()) {
-                return worldManager.getMVWorld(context.getIssuer().getPlayer().getWorld());
-            }
-            if (context.isOptional()) {
-                return null;
-            }
-            throw new InvalidCommandArgument("Player is not in a Multiverse World.");
-        }
-
-        // Get world based on input only
-        if (world != null) {
-            context.popFirstArg();
-            return world;
-        }
-        if (!context.isOptional()) {
-            return null;
-        }
-        throw new InvalidCommandArgument("World " + worldName + " is not a loaded multiverse world.");
-    }
-
-    private MVWorld[] parseMVWorldArray(BukkitCommandExecutionContext context) {
-        String resolve = context.getFlagValue("resolve", "");
-
-        MVWorld playerWorld = null;
-        if (context.getIssuer().isPlayer()) {
-            playerWorld = worldManager.getMVWorld(context.getIssuer().getPlayer().getWorld());
-        }
-
-        // Get world based on sender only
-        if (resolve.equals("issuerOnly")) {
-            if (playerWorld != null) {
-                return new MVWorld[]{playerWorld};
-            }
-            if (context.isOptional()) {
-                return null;
-            }
-            throw new InvalidCommandArgument("This command can only be used by a player in a Multiverse World.");
-        }
-
-        String worldStrings = context.getFirstArg();
-        String[] worldNames = worldStrings.split(",");
-        Set<MVWorld> worlds = new HashSet<>(worldNames.length);
-        for (String worldName : worldNames) {
-            if ("*".equals(worldName)) {
-                worlds.addAll(worldManager.getMVWorlds());
-                break;
-            }
-            MVWorld world = worldManager.getMVWorld(worldName);
-            if (world == null) {
-                throw new InvalidCommandArgument("World " + worldName + " is not a loaded multiverse world.");
-            }
-            worlds.add(world);
-        }
-
-        // Get world based on input, fallback to sender if input is not a world
-        if (resolve.equals("issuerAware")) {
-            if (!worlds.isEmpty()) {
-                context.popFirstArg();
-                return worlds.toArray(new MVWorld[0]);
-            }
-            if (playerWorld != null) {
-                return new MVWorld[]{playerWorld};
-            }
-            if (context.isOptional()) {
-                return null;
-            }
-            throw new InvalidCommandArgument("Player is not in a Multiverse World.");
-        }
-
-        // Get world based on input only
-        if (!worlds.isEmpty()) {
-            context.popFirstArg();
-            return worlds.toArray(new MVWorld[0]);
-        }
-        if (!context.isOptional()) {
-            return null;
-        }
-        throw new InvalidCommandArgument("World " + worldStrings + " is not a loaded multiverse world.");
-    }
-
-    private Player parsePlayer(BukkitCommandExecutionContext context) {
-        String resolve = context.getFlagValue("resolve", "");
-
-        // Get player based on sender only
-        if (resolve.equals("issuerOnly")) {
-            if (context.getIssuer().isPlayer()) {
-                return context.getIssuer().getPlayer();
-            }
-            if (context.isOptional()) {
-                return null;
-            }
-            throw new InvalidCommandArgument("This command can only be used by a player.");
-        }
-
-        String playerIdentifier = context.getFirstArg();
-        Player player = PlayerFinder.get(playerIdentifier, context.getSender());
-
-        // Get player based on input, fallback to sender if input is not a player
-        if (resolve.equals("issuerAware")) {
-            if (player != null) {
-                context.popFirstArg();
-                return player;
-            }
-            if (context.getIssuer().isPlayer()) {
-                return context.getIssuer().getPlayer();
-            }
-            if (context.isOptional()) {
-                return null;
-            }
-            throw new InvalidCommandArgument("Invalid player: " + playerIdentifier
-                    + ". Either specify an online player or use this command as a player.");
-        }
-
-        // Get player based on input only
-        if (player != null) {
-            context.popFirstArg();
-            return player;
-        }
-        if (!context.isOptional()) {
-            return null;
-        }
-        throw new InvalidCommandArgument("Player " + playerIdentifier + " not found.");
-    }
-
-
-    private Player[] parsePlayerArray(BukkitCommandExecutionContext context) {
-        String resolve = context.getFlagValue("resolve", "");
-
-        // Get player based on sender only
-        if (resolve.equals("issuerOnly")) {
-            if (context.getIssuer().isPlayer()) {
-                return new Player[]{context.getIssuer().getPlayer()};
-            }
-            if (context.isOptional()) {
-                return null;
-            }
-            throw new InvalidCommandArgument("This command can only be used by a player.");
-        }
-
-        String playerIdentifier = context.getFirstArg();
-        Player[] players = PlayerFinder.getMulti(playerIdentifier, context.getSender()).toArray(new Player[0]);
-
-        // Get player based on input, fallback to sender if input is not a player
-        if (resolve.equals("issuerAware")) {
-            if (players.length > 0) {
-                context.popFirstArg();
-                return players;
-            }
-            if (context.getIssuer().isPlayer()) {
-                return new Player[]{context.getIssuer().getPlayer()};
-            }
-            if (context.isOptional()) {
-                return null;
-            }
-            throw new InvalidCommandArgument("Invalid player: " + playerIdentifier
-                    + ". Either specify an online player or use this command as a player.");
-        }
-
-        // Get player based on input only
-        if (players.length > 0) {
-            context.popFirstArg();
-            return players;
-        }
-        if (!context.isOptional()) {
-            return null;
-        }
-        throw new InvalidCommandArgument("Player " + playerIdentifier + " not found.");
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/commandtools/MVCommandIssuer.java

@@ -1,48 +0,0 @@
-package com.onarandombox.MultiverseCore.commandtools;
-
-import co.aikar.commands.MessageType;
-import co.aikar.commands.OpenBukkitCommandIssuer;
-import co.aikar.locales.MessageKeyProvider;
-import com.onarandombox.MultiverseCore.utils.message.Message;
-import org.bukkit.command.CommandSender;
-import org.jetbrains.annotations.NotNull;
-
-public class MVCommandIssuer extends OpenBukkitCommandIssuer {
-
-    private final MVCommandManager commandManager;
-
-    MVCommandIssuer(@NotNull MVCommandManager commandManager, @NotNull CommandSender sender) {
-        super(commandManager, sender);
-        this.commandManager = commandManager;
-    }
-
-    @Override
-    public MVCommandManager getManager() {
-        return commandManager;
-    }
-
-    public void sendError(Message message) {
-        sendMessage(MessageType.ERROR, message);
-    }
-
-    public void sendSyntax(Message message) {
-        sendMessage(MessageType.SYNTAX, message);
-    }
-
-    public void sendInfo(Message message) {
-        sendMessage(MessageType.INFO, message);
-    }
-
-    private void sendMessage(MessageType messageType, Message message) {
-        if (message instanceof MessageKeyProvider) {
-            sendMessage(messageType, (MessageKeyProvider) message, message.getReplacements());
-        } else {
-            var formatter = getManager().getFormat(messageType);
-            if (formatter != null) {
-                sendMessage(formatter.format(message.formatted()));
-            } else {
-                sendMessage(message.formatted());
-            }
-        }
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/commandtools/MVCommandManager.java

@@ -1,136 +0,0 @@
-package com.onarandombox.MultiverseCore.commandtools;
-
-import java.util.List;
-
-import co.aikar.commands.BukkitCommandCompletionContext;
-import co.aikar.commands.BukkitCommandExecutionContext;
-import co.aikar.commands.BukkitLocales;
-import co.aikar.commands.CommandCompletions;
-import co.aikar.commands.CommandContexts;
-import co.aikar.commands.CommandHelp;
-import co.aikar.commands.HelpEntry;
-import co.aikar.commands.PaperCommandManager;
-import com.onarandombox.MultiverseCore.MultiverseCore;
-import com.onarandombox.MultiverseCore.api.MVWorldManager;
-import com.onarandombox.MultiverseCore.commandtools.flags.CommandFlagsManager;
-import com.onarandombox.MultiverseCore.commandtools.queue.CommandQueueManager;
-import jakarta.inject.Inject;
-import jakarta.inject.Provider;
-import org.bukkit.Bukkit;
-import org.bukkit.command.CommandSender;
-import org.jetbrains.annotations.NotNull;
-import org.jvnet.hk2.annotations.Service;
-
-/**
- * Main class to manage permissions.
- */
-@Service
-public class MVCommandManager extends PaperCommandManager {
-
-    private final CommandFlagsManager flagsManager;
-    private final CommandQueueManager commandQueueManager;
-    private final Provider<MVCommandContexts> commandContextsProvider;
-    private final Provider<MVCommandCompletions> commandCompletionsProvider;
-
-    @Inject
-    public MVCommandManager(
-            @NotNull MultiverseCore plugin,
-            @NotNull CommandFlagsManager flagsManager,
-            @NotNull CommandQueueManager commandQueueManager,
-            @NotNull Provider<MVCommandContexts> commandContextsProvider,
-            @NotNull Provider<MVCommandCompletions> commandCompletionsProvider,
-            @NotNull MVWorldManager worldManager
-    ) {
-        super(plugin);
-        this.flagsManager = flagsManager;
-        this.commandQueueManager = commandQueueManager;
-        this.commandContextsProvider = commandContextsProvider;
-        this.commandCompletionsProvider = commandCompletionsProvider;
-
-        MVCommandConditions.load(this, worldManager);
-        this.enableUnstableAPI("help");
-    }
-
-    void loadLanguages(PluginLocales locales) {
-        if (this.locales == null) {
-            this.locales = locales;
-            this.locales.loadLanguages();
-        }
-    }
-
-    @Override
-    public BukkitLocales getLocales() {
-        return this.locales;
-    }
-
-    /**
-     * Gets class responsible for flag handling.
-     *
-     * @return A not-null {@link CommandFlagsManager}.
-     */
-    public synchronized @NotNull CommandFlagsManager getFlagsManager() {
-        return flagsManager;
-    }
-
-    /**
-     * Manager for command that requires /mv confirm before execution.
-     *
-     * @return A non-null {@link CommandQueueManager}.
-     */
-    public synchronized @NotNull CommandQueueManager getCommandQueueManager() {
-        return commandQueueManager;
-    }
-
-    /**
-     * Gets class responsible for parsing string args into objects.
-     *
-     * @return A not-null {@link CommandContexts}.
-     */
-    @Override
-    public synchronized @NotNull CommandContexts<BukkitCommandExecutionContext> getCommandContexts() {
-        if (this.contexts == null) {
-            this.contexts = commandContextsProvider.get();
-        }
-        return this.contexts;
-    }
-
-    /**
-     * Gets class responsible for tab-completion handling.
-     *
-     * @return A not-null {@link CommandCompletions}.
-     */
-    @Override
-    public synchronized @NotNull CommandCompletions<BukkitCommandCompletionContext> getCommandCompletions() {
-        if (this.completions == null) {
-            this.completions = commandCompletionsProvider.get();
-        }
-        return this.completions;
-    }
-
-    /**
-     * Standardise usage command formatting for all mv modules.
-     *
-     * @param help The target {@link CommandHelp}.
-     */
-    public void showUsage(@NotNull CommandHelp help) {
-        List<HelpEntry> entries = help.getHelpEntries();
-        if (entries.size() == 1) {
-            getHelpFormatter().showDetailedHelp(help, entries.get(0));
-            return;
-        }
-        help.showHelp();
-    }
-
-    public @NotNull MVCommandIssuer getConsoleCommandIssuer() {
-        return getCommandIssuer(Bukkit.getConsoleSender());
-    }
-
-    @Override
-    public @NotNull MVCommandIssuer getCommandIssuer(Object issuer) {
-        if (!(issuer instanceof CommandSender)) {
-            throw new IllegalArgumentException(issuer.getClass().getName() + " is not a Command Issuer.");
-        } else {
-            return new MVCommandIssuer(this, (CommandSender)issuer);
-        }
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/commandtools/MultiverseCommand.java

@@ -1,35 +0,0 @@
-package com.onarandombox.MultiverseCore.commandtools;
-
-import co.aikar.commands.BaseCommand;
-import com.onarandombox.MultiverseCore.commandtools.flags.CommandFlagGroup;
-import com.onarandombox.MultiverseCore.commandtools.flags.CommandFlagsManager;
-import com.onarandombox.MultiverseCore.commandtools.flags.ParsedCommandFlags;
-import org.jetbrains.annotations.NotNull;
-import org.jvnet.hk2.annotations.Contract;
-
-@Contract
-public abstract class MultiverseCommand extends BaseCommand {
-
-    protected final MVCommandManager commandManager;
-    private String flagGroupName;
-
-    protected MultiverseCommand(@NotNull MVCommandManager commandManager) {
-        this.commandManager = commandManager;
-    }
-
-    protected CommandFlagsManager getFlagsManager() {
-        return commandManager.getFlagsManager();
-    }
-
-    protected void registerFlagGroup(@NotNull CommandFlagGroup flagGroup) {
-        if (flagGroupName != null) {
-            throw new IllegalStateException("Flag group already registered! (name: " + flagGroupName + ")");
-        }
-        getFlagsManager().registerFlagGroup(flagGroup);
-        flagGroupName = flagGroup.getName();
-    }
-
-    protected @NotNull ParsedCommandFlags parseFlags(@NotNull String[] flags) {
-        return getFlagsManager().parse(flagGroupName, flags);
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/commandtools/PluginLocales.java

@@ -1,49 +0,0 @@
-package com.onarandombox.MultiverseCore.commandtools;
-
-import co.aikar.commands.BukkitLocales;
-import com.onarandombox.MultiverseCore.utils.file.FileResClassLoader;
-import jakarta.inject.Inject;
-import org.bukkit.plugin.Plugin;
-import org.jetbrains.annotations.NotNull;
-import org.jvnet.hk2.annotations.Service;
-
-/**
- * Locale manager with additional methods for loading locales from plugin's locales folder.
- */
-@Service
-public class PluginLocales extends BukkitLocales {
-
-    private static final String DEFAULT_LOCALE_FOLDER_PATH = "locales";
-
-    /**
-     * Creates a new instance of {@link PluginLocales}.
-     *
-     * @param manager   The command manager.
-     */
-    @Inject
-    public PluginLocales(MVCommandManager manager) {
-        super(manager);
-        manager.loadLanguages(this);
-    }
-
-    /**
-     * Adds a {@link FileResClassLoader} to the list of class loaders to load locales data from.
-     *
-     * @param plugin    The plugin.
-     * @return True if the class loader was added successfully.
-     */
-    public boolean addFileResClassLoader(@NotNull Plugin plugin) {
-        return this.addBundleClassLoader(new FileResClassLoader(plugin, DEFAULT_LOCALE_FOLDER_PATH));
-    }
-
-    /**
-     * Adds a {@link FileResClassLoader} to the list of class loaders to load locales data from.
-     *
-     * @param plugin            The plugin.
-     * @param localesFolderPath The path to the folder containing the locales.
-     * @return True if the class loader was added successfully.
-     */
-    public boolean addFileResClassLoader(@NotNull Plugin plugin, @NotNull String localesFolderPath) {
-        return this.addBundleClassLoader(new FileResClassLoader(plugin, localesFolderPath));
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/commandtools/context/GameRuleValue.java

@@ -1,13 +0,0 @@
-package com.onarandombox.MultiverseCore.commandtools.context;
-
-public class GameRuleValue {
-    private final Object value;
-
-    public GameRuleValue(Object value) {
-        this.value = value;
-    }
-
-    public Object getValue() {
-        return value;
-    }
-}