Add null check for world

Implement ListValueNode and modify actions

.github/workflows/call.github_release.yml

@@ -0,0 +1,34 @@
+name: 'Call: GitHub Release'
+
+on:
+  workflow_call:
+    inputs:
+      release_mode:
+        description: 'Release mode'
+        required: true
+        type: string
+      version_bump:
+        description: 'Version bump'
+        required: false
+        type: string
+      promote_from:
+        description: 'Promote from'
+        required: false
+        type: string
+    outputs:
+      release_created:
+        description: 'Release created'
+        value: ${{ jobs.github_release.outputs.release_created }}
+      tag_name:
+        description: 'Tag name'
+        value: ${{ jobs.github_release.outputs.tag_name }}
+
+jobs:
+  github_release:
+    uses: ./.github/workflows/generic.github_release.yml
+    secrets: inherit
+    with:
+      plugin_name: multiverse-core
+      release_mode: ${{ inputs.release_mode }}
+      version_bump: ${{ inputs.version_bump }}
+      promote_from: ${{ inputs.promote_from }}

.github/workflows/call.platform_uploads.yml

@@ -0,0 +1,83 @@
+name: 'Call: Platform Uploads'
+
+on:
+  workflow_call:
+    inputs:
+      target_tag:
+        description: 'Version to upload'
+        required: true
+        type: string
+      upload_modrinth:
+        description: 'Upload to modrinth.com'
+        required: true
+        type: string
+      upload_dbo:
+        description: 'Upload to dev.bukkit.org'
+        required: true
+        type: string
+      upload_hangar:
+        description: 'Upload to hangar.papermc.io'
+        required: true
+        type: string
+    secrets:
+      MODRINTH_TOKEN:
+        required: true
+      DBO_UPLOAD_API_TOKEN:
+        required: true
+      HANGAR_UPLOAD_TOKEN:
+        required: true
+
+jobs:
+  platform_uploads:
+    uses: ./.github/workflows/generic.platform_uploads.yml
+    secrets: inherit
+    with:
+      plugin_name: multiverse-core
+      modrinth_project_id: 3wmN97b8
+      modrinth_dependencies: >
+        [
+          {"project_id": "qvdtDX3s", "dependency_type": "optional"},
+          {"project_id": "8VMk6P0I", "dependency_type": "optional"},
+          {"project_id": "vtawPsTo", "dependency_type": "optional"},
+          {"project_id": "WuErDeI1", "dependency_type": "optional"}
+        ]
+
+      dbo_project_id: 30765
+      dbo_project_relations: >
+        [
+          {"slug": "multiverse-inventories", "type": "optionalDependency"},
+          {"slug": "multiverse-portals", "type": "optionalDependency"},
+          {"slug": "multiverse-netherportals", "type": "optionalDependency"},
+          {"slug": "multiverse-signportals", "type": "optionalDependency"},
+          {"slug": "vault", "type": "optionalDependency"}
+        ]
+
+      hangar_slug: Multiverse-Core
+      hangar_plugin_dependencies: >
+        { "PAPER": [
+          {
+            "name": "Multiverse-Inventories",
+            "required": false,
+            "platforms": ["PAPER"]
+          },
+          {
+            "name": "Multiverse-Portals",
+            "required": false,
+            "platforms": ["PAPER"]
+          },
+          {
+            "name": "Multiverse-NetherPortals",
+            "required": false,
+            "platforms": ["PAPER"]
+          },
+          {
+            "name": "Multiverse-SignPortals",
+            "required": false,
+            "platforms": ["PAPER"]
+          }
+        ]}
+
+      target_tag: ${{ inputs.target_tag }}
+      upload_modrinth: ${{ inputs.upload_modrinth }}
+      upload_dbo: ${{ inputs.upload_dbo }}
+      upload_hangar: ${{ inputs.upload_hangar }}

.github/workflows/dispatch.platform_uploads.yml

@@ -0,0 +1,31 @@
+name: 'Dispatch: Platform Uploads'
+
+on:
+  workflow_dispatch:
+    inputs:
+      target_tag:
+        description: 'Version to upload'
+        required: true
+        type: string
+      upload_modrinth:
+        description: 'Upload to modrinth.com'
+        required: true
+        type: boolean
+      upload_dbo:
+        description: 'Upload to dev.bukkit.org'
+        required: true
+        type: boolean
+      upload_hangar:
+        description: 'Upload to hangar.papermc.io'
+        required: true
+        type: boolean
+
+jobs:
+  dispatch_platform_uploads:
+    uses: ./.github/workflows/call.platform_uploads.yml
+    secrets: inherit
+    with:
+      target_tag: ${{ github.event.inputs.target_tag }}
+      upload_modrinth: ${{ github.event.inputs.upload_modrinth }}
+      upload_dbo: ${{ github.event.inputs.upload_dbo }}
+      upload_hangar: ${{ github.event.inputs.upload_hangar }}

.github/workflows/dispatch.promote_release.yml

@@ -0,0 +1,38 @@
+name: 'Dispatch: Promote Release'
+
+on:
+  workflow_dispatch:
+    inputs:
+      target_tag:
+        description: 'Version to promote'
+        required: true
+
+jobs:
+  check_version:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Verify input version is prerelease
+        run: |
+          if [[ "${{ github.event.inputs.target_tag }}" != *"pre"* ]]; then
+              echo "Version must be a prerelease"
+              exit 1
+          fi
+
+  github_release:
+    needs: check_version
+    uses: ./.github/workflows/call.github_release.yml
+    secrets: inherit
+    with:
+      release_mode: promote
+      promote_from: ${{ github.event.inputs.target_tag }}
+
+  platform_uploads:
+    needs: github_release
+    if: needs.github_release.outputs.release_created == 'true'
+    uses: ./.github/workflows/call.platform_uploads.yml
+    secrets: inherit
+    with:
+      target_tag: ${{ needs.github_release.outputs.tag_name }}
+      upload_modrinth: 'true'
+      upload_dbo: 'true'
+      upload_hangar: 'true'

.github/workflows/generic.checkstyle.yml

@@ -0,0 +1,22 @@
+name: 'Generic: Checkstyle'
+
+on:
+  workflow_call:
+
+jobs:
+  checkstyle:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+    continue-on-error: true
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: dbelyaev/action-checkstyle@v0.8.4
+        continue-on-error: true
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          checkstyle_version: 10.12.2
+          checkstyle_config: ./config/mv_checks.xml
+          level: warning

.github/workflows/generic.github_release.yml

@@ -0,0 +1,91 @@
+name: 'Generic: GitHub Release'
+
+on:
+  workflow_call:
+    inputs:
+      # Plugin specific
+      plugin_name:
+        description: 'Plugin name'
+        required: true
+        type: string
+
+      # Common params
+      release_mode:
+        description: 'Release mode'
+        required: true
+        type: string
+      version_bump:
+        description: 'Version bump'
+        required: false
+        type: string
+      promote_from:
+        description: 'Promote from'
+        required: false
+        type: string
+    outputs:
+      release_created:
+        description: 'Release created'
+        value: ${{ jobs.github_release.outputs.release_created }}
+      tag_name:
+        description: 'Tag name'
+        value: ${{ jobs.github_release.outputs.tag_name }}
+
+jobs:
+  github_release:
+    runs-on: ubuntu-latest
+    outputs:
+      release_created: ${{ steps.release.outputs.release_created }}
+      tag_name: ${{ steps.release.outputs.tag_name }}
+    steps:
+      - name: Echo inputs
+        run: |
+          echo "release_mode: ${{ inputs.release_mode }}"
+          echo "version_bump: ${{ inputs.version_bump }}"
+          echo "promote_from: ${{ inputs.promote_from }}"
+
+      - uses: actions/checkout@v3
+        with:
+          ref: ${{ inputs.promote_from }}
+
+      - uses: actions/setup-java@v3
+        with:
+          java-version: '11'
+          distribution: 'adopt'
+          cache: gradle
+
+      - name: Validate Gradle wrapper
+        uses: gradle/wrapper-validation-action@v1
+
+      - name: Build and test
+        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: benwoo1110/semantic-release-action@v1
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          release_mode: ${{ inputs.release_mode }}
+          version_bump: ${{ inputs.version_bump }}
+          promote_from: ${{ inputs.promote_from }}
+
+      - name: Publish package
+        if: steps.release.outputs.release_created == 'true'
+        uses: gradle/gradle-build-action@v2
+        with:
+          arguments: publish -x test
+        env:
+          GITHUB_VERSION: ${{ steps.release.outputs.publish_version }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Upload release artifact
+        if: steps.release.outputs.release_created == 'true'
+        uses: svenstaro/upload-release-action@v2
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file: build/libs/${{ inputs.plugin_name }}-${{ steps.release.outputs.publish_version }}.jar
+          asset_name: ${{ inputs.plugin_name }}-${{ steps.release.outputs.tag_name }}.jar
+          tag: ${{ steps.release.outputs.tag_name }}

.github/workflows/generic.platform_uploads.yml

@@ -0,0 +1,140 @@
+name: 'Generic: Platform Uploads'
+
+on:
+  workflow_call:
+    inputs:
+      # Plugin specific params
+      plugin_name:
+        description: 'Plugin name'
+        required: true
+        type: string
+
+      modrinth_project_id:
+        description: 'modrinth.com project ID'
+        required: true
+        type: string
+      modrinth_dependencies:
+        description: 'modrinth.com project dependencies'
+        required: false
+        type: string
+        default: '[]'
+
+      dbo_project_id:
+        description: 'dev.bukkit.org project ID'
+        required: true
+        type: string
+      dbo_project_relations:
+        description: 'dev.bukkit.org project relations'
+        required: false
+        type: string
+        default: '[]'
+
+      hangar_slug:
+        description: 'hangar.papermc.io project slug'
+        required: true
+        type: string
+      hangar_plugin_dependencies:
+        description: 'hangar.papermc.io project dependencies'
+        required: false
+        type: string
+        default: '{}'
+
+      # Common params
+      target_tag:
+        description: 'Version to upload'
+        required: true
+        type: string
+
+      upload_modrinth:
+        description: 'Upload to modrinth.com'
+        required: true
+        type: string
+      upload_dbo:
+        description: 'Upload to dev.bukkit.org'
+        required: true
+        type: string
+      upload_hangar:
+        description: 'Upload to hangar.papermc.io'
+        required: true
+        type: string
+
+    secrets:
+      MODRINTH_TOKEN:
+        required: true
+      DBO_UPLOAD_API_TOKEN:
+        required: true
+      HANGAR_UPLOAD_TOKEN:
+        required: true
+
+jobs:
+  platform_uploads:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Get release info
+      id: release-info
+      uses: cardinalby/git-get-release-action@1.2.4
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        tag: ${{ inputs.target_tag }}
+
+    - name: Download release artifact
+      id: release-artifact
+      uses: dsaltares/fetch-gh-release-asset@1.1.1
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        version: tags/${{ steps.release-info.outputs.tag_name }}
+        file: ${{ inputs.plugin_name }}-${{ steps.release-info.outputs.tag_name }}.jar
+
+    - name: Parse release type
+      id: parse-release-type
+      run: |
+        if [[ "${{ steps.release-info.outputs.prerelease }}" == "true" ]]; then
+            echo Setting release_type to Beta
+            echo "release_type=Beta" >> $GITHUB_OUTPUT
+        else
+          echo Setting release_type to Release
+            echo "release_type=Release" >> $GITHUB_OUTPUT
+        fi
+
+    - name: Upload to Modrinth
+      if: ${{ !cancelled() && inputs.upload_modrinth == 'true' }}
+      uses: benwoo1110/modrinth-upload-action@v1
+      with:
+        api_token: ${{ secrets.MODRINTH_TOKEN }}
+        project_id: ${{ inputs.modrinth_project_id }}
+        version_number: ${{ steps.release-info.outputs.tag_name }}
+        files: '["${{ github.workspace }}/${{ inputs.plugin_name }}-${{ steps.release-info.outputs.tag_name }}.jar"]'
+        name: ${{ steps.release-info.outputs.tag_name }}
+        changelog: ${{ steps.release-artifact.outputs.body }}
+        game_versions: 1.20.1, 1.20, 1.19.4, 1.19.3, 1.19.2, 1.19.1, 1.19, 1.18.2, 1.18.1, 1.18, 1.17.1, 1.17, 1.16.5, 1.16.4, 1.16.3, 1.16.2, 1.16.1, 1.16, 1.15.2, 1.15.1, 1.15, 1.14.4, 1.14.3, 1.14.2, 1.14.1, 1.14, 1.13.2, 1.13.1, 1.13
+        version_type: ${{ steps.parse-release-type.outputs.release_type }}
+        loaders: bukkit, spigot, paper
+        dependencies: ${{ inputs.modrinth_dependencies }}
+
+    - name: Upload to DBO
+      if: ${{ !cancelled() && inputs.upload_dbo == 'true' }}
+      uses: benwoo1110/dbo-upload-action@v1
+      with:
+        api_token: ${{ secrets.DBO_UPLOAD_API_TOKEN }}
+        project_id: ${{ inputs.dbo_project_id }}
+        changelog: ${{ steps.release-artifact.outputs.body }}
+        changelog_type: markdown
+        display_name: ${{ steps.release-info.outputs.tag_name }}
+        game_versions: 1.20.1, 1.20, 1.19.4, 1.19.3, 1.19.2, 1.19.1, 1.19, 1.18.2, 1.18.1, 1.18, 1.17, 1.16, 1.15, 1.14, 1.13
+        release_type: ${{ steps.parse-release-type.outputs.release_type }}
+        project_relations: ${{ inputs.dbo_project_relations }}
+        file_path: ${{ github.workspace }}/${{ inputs.plugin_name }}-${{ steps.release-info.outputs.tag_name }}.jar
+
+    - name: Upload to Hangar
+      if: ${{ !cancelled() && inputs.upload_hangar == 'true' }}
+      uses: benwoo1110/hangar-upload-action@v1
+      with:
+        api_token: ${{ secrets.HANGAR_UPLOAD_TOKEN }}
+        slug: ${{ inputs.hangar_slug }}
+        version: ${{ steps.release-info.outputs.tag_name }}
+        channel: ${{ steps.parse-release-type.outputs.release_type }}
+        files: '[{"path": "${{ github.workspace }}/${{ inputs.plugin_name }}-${{ steps.release-info.outputs.tag_name }}.jar", "platforms": ["PAPER"]}]'
+        description: ${{ steps.release-artifact.outputs.body }}
+        platform_dependencies: '{"PAPER": ["1.13-1.20.1"]}'
+        plugin_dependencies: ${{ inputs.hangar_plugin_dependencies }}

.github/workflows/generic.test.yml

@@ -0,0 +1,40 @@
+name: 'Generic: Test'
+
+on:
+  workflow_call:
+    inputs:
+      plugin_name:
+        description: 'Plugin name'
+        required: true
+        type: string
+
+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
+        env:
+          GITHUB_VERSION: pr${{ github.event.pull_request.number }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Artifact output
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{ inputs.plugin_name }}-pr${{ github.event.pull_request.number }}
+          path: build/libs/${{ inputs.plugin_name }}-pr${{ github.event.pull_request.number }}.jar

.github/workflows/main.prerelease.yml

@@ -0,0 +1,24 @@
+name: 'Main: Prerelease'
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  github_release_on_push:
+    uses: ./.github/workflows/call.github_release.yml
+    secrets: inherit
+    with:
+      release_mode: prerelease
+      version_bump: prlabel
+
+  platform_uploads_on_push:
+    needs: github_release_on_push
+    if: needs.github_release_on_push.outputs.release_created == 'true'
+    uses: ./.github/workflows/call.platform_uploads.yml
+    secrets: inherit
+    with:
+      target_tag: ${{ needs.github_release_on_push.outputs.tag_name }}
+      upload_modrinth: 'true'
+      upload_dbo: 'false'
+      upload_hangar: 'false'

.github/workflows/pr.checkstyle.yml

@@ -0,0 +1,9 @@
+name: 'PR: Checkstyle'
+
+on:
+  pull_request:
+    types: [opened, synchronize]
+
+jobs:
+  checkstyle:
+    uses: ./.github/workflows/generic.checkstyle.yml

.github/workflows/pr.require_label.yml

@@ -1,4 +1,4 @@
-name: Require PR Labels
+name: 'PR: Require Label'
 
 on:
   pull_request:

.github/workflows/pr.test.yml

@@ -0,0 +1,11 @@
+name: 'PR: Test'
+
+on:
+  pull_request:
+    types: [opened, synchronize]
+
+jobs:
+  test:
+    uses: ./.github/workflows/generic.test.yml
+    with:
+      plugin_name: multiverse-core

.github/workflows/release.yml

@@ -1,61 +0,0 @@
-name: Create Release Version
-
-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: '11'
-          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
-        uses: rymndhng/release-on-push-action@v0.27.0
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          bump_version_scheme: norelease
-          tag_prefix: v
-          release_name: "Release <RELEASE_VERSION>"
-          use_github_release_notes: true
-
-      - name: Get release
-        id: get_release
-        uses: bruceadams/get-release@v1.3.2
-        env:
-          GITHUB_TOKEN: ${{ github.token }}
-
-      - name: Publish package
-        uses: gradle/gradle-build-action@v2
-        with:
-          arguments: publish
-        env:
-          GITHUB_VERSION: ${{ steps.get_release.outputs.tag }}
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Upload release artifact
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.get_release.outputs.upload_url }}
-          asset_path: build/libs/Multiverse-Core-${{ steps.get_release.outputs.tag }}.jar
-          asset_name: Multiverse-Core-${{ steps.get_release.outputs.tag }}.jar
-          asset_content_type: application/java-archive

.github/workflows/test.yml

@@ -1,29 +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: '11'
-          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
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

README.md

@@ -1,26 +1,33 @@
-![Multiverse 2](config/multiverse2-long.png)
+<p align="center">
+<img src="config/multiverse2-long.png" alt="Multiverse Logo">
+</p>
 
-[![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/)
+[![Modrinth](https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@3/assets/cozy/available/modrinth_vector.svg)](https://modrinth.com/plugin/multiverse-core)
+[![hangar](https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@3/assets/cozy/available/hangar_vector.svg)](https://hangar.papermc.io/Multiverse/Multiverse-Core)
+[![bukkit](https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@3/assets/cozy/supported/bukkit_vector.svg)](https://dev.bukkit.org/projects/multiverse-core)
+[![Spigot](https://cdn.jsdelivr.net/npm/@intergrav/devins-badges@3/assets/cozy/supported/spigot_vector.svg)](https://www.spigotmc.org/resources/multiverse-core.390/)
+
+[![Release](https://img.shields.io/nexus/r/com.onarandombox.multiversecore/multiverse-core?server=https%3A%2F%2Frepo.onarandombox.com&label=release&color=dark-green)](https://dev.bukkit.org/projects/multiverse-core)
+[![Dev builds](https://img.shields.io/nexus/s/com.onarandombox.multiversecore/multiverse-core?server=https%3A%2F%2Frepo.onarandombox.com&label=prerelease&color=orange)](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)
+[![Support us on Patreon](https://img.shields.io/badge/donate-patreon-white?logo=patreon)](https://patreon.com/dumptruckman)
+[![License](https://img.shields.io/github/license/Multiverse/Multiverse-Core?color=blue)](LICENSE.md)
+
+
+# About
 
-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:
+## 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!
+* [Multiverse-SignPortals](https://github.com/Multiverse/Multiverse-SignPortals) -> Signs as teleporters!
 
-Building
-========
+## Building
 Simply build the source with Gradle:
 ```
 ./gradlew build
@@ -28,17 +35,16 @@ Simply build the source with Gradle:
 More details are available on the [build instructions wiki page](https://github.com/Multiverse/Multiverse-Core/wiki/Building).
 
 
-Contributing
-=======
+## 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)!
+* 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
-=======
+## License
 Multiverse-Core is licensed under BSD-3-Clause License. Please see [LICENSE.md](LICENSE.md) for more info.

build.gradle

@@ -3,18 +3,24 @@ 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')?.substring(1) ?: 'local'
+version = System.getenv('GITHUB_VERSION') ?: 'local'
 group = 'com.onarandombox.multiversecore'
 description = 'Multiverse-Core'
 
-java.sourceCompatibility = JavaVersion.VERSION_11
+java {
+    toolchain {
+        languageVersion.set(JavaLanguageVersion.of(17))
+    }
+}
 
 repositories {
     mavenLocal()
+    mavenCentral()
+
     maven {
         url = uri('https://hub.spigotmc.org/nexus/content/repositories/snapshots/')
     }
@@ -48,43 +54,94 @@ repositories {
         name = 'glaremasters repo'
         url = 'https://repo.glaremasters.me/repository/towny/'
     }
+
+    maven {
+        name = 'PlaceholderAPI'
+        url = 'https://repo.extendedclip.com/content/repositories/placeholderapi/'
+    }
+
+    maven {
+        name = 'papermc repo'
+        url = 'https://repo.papermc.io/repository/maven-public/'
+    }
+}
+
+configurations {
+    // Add configuration for server API
+    compileOnly.extendsFrom serverApi
+    runtimeClasspath.extendsFrom serverApi
+
+    // Add configuration for external plugins
+    implementation.extendsFrom externalPlugin
+
+    // Add configuration for dependencies that will be included in fat jar
+    compileClasspath.extendsFrom shadowed
+    testCompileClasspath.extendsFrom shadowed
+    testRuntimeClasspath.extendsFrom shadowed
+    oldTestCompileClasspath.extendsFrom shadowed
+    oldTestRuntimeClasspath.extendsFrom shadowed
+
+    // Add configuration for old tests
+    oldTestImplementation.extendsFrom implementation
+    oldTestRuntime.extendsFrom runtime
 }
 
 dependencies {
-    // Spigot
-    implementation('org.spigotmc:spigot-api:1.16.5-R0.1-SNAPSHOT') {
-        exclude group: 'junit', module: 'junit'
-    }
+    serverApi 'org.spigotmc:spigot-api:1.18.2-R0.1-SNAPSHOT'
 
     // Economy
-    implementation('com.github.MilkBowl:VaultAPI:1.7.1') {
+    externalPlugin('com.github.MilkBowl:VaultAPI:1.7.1') {
         exclude group: 'org.bukkit', module: 'bukkit'
     }
 
+    // PlaceholderAPI
+    externalPlugin 'me.clip:placeholderapi:2.11.3'
+
     // Command Framework
-    api 'co.aikar:acf-paper:0.5.1-SNAPSHOT'
+    shadowed 'co.aikar:acf-paper:0.5.1-SNAPSHOT'
 
     // Config
-    api('me.main__.util:SerializationConfig:1.7') {
+    shadowed('me.main__.util:SerializationConfig:1.7') {
         exclude group: 'org.bukkit', module: 'bukkit'
     }
-    api('io.github.townyadvanced.commentedconfiguration:CommentedConfiguration:1.0.0') {
+    shadowed('io.github.townyadvanced.commentedconfiguration:CommentedConfiguration:1.0.1') {
         exclude group: 'org.spigotmc', module: 'spigot-api'
     }
 
     // Utils
-    api('com.dumptruckman.minecraft:Logging:1.1.1') {
+    shadowed 'io.vavr:vavr:0.10.4'
+    shadowed 'org.glassfish.hk2:hk2-locator:3.0.3'
+    shadowed('com.dumptruckman.minecraft:Logging:1.1.1') {
         exclude group: 'junit', module: 'junit'
     }
-    api 'de.themoep.idconverter:mappings:1.2-SNAPSHOT'
-    api 'org.bstats:bstats-bukkit:2.2.1'
-    api 'net.minidev:json-smart:2.4.8'
-    api 'org.jetbrains:annotations:22.0.0'
+    shadowed 'de.themoep.idconverter:mappings:1.2-SNAPSHOT'
+    shadowed 'org.bstats:bstats-bukkit:2.2.1'
+    shadowed 'net.minidev:json-smart:2.4.9'
+    shadowed 'org.jetbrains:annotations:22.0.0'
+    shadowed 'io.papermc:paperlib:1.0.8'
 
     // Tests
-    testImplementation 'junit:junit:4.13.1'
-    testImplementation 'org.mockito:mockito-core:3.11.2'
-    testImplementation 'commons-io:commons-io:2.7'
+    testImplementation 'org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.8.10'
+    testImplementation 'com.github.seeseemelk:MockBukkit-v1.20:3.20.2'
+    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:1.20.1-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'
 }
 
 
@@ -109,10 +166,51 @@ configurations {
     }
 }
 
+
+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
+
+            pom.withXml {
+                Node pomNode = asNode()
+
+                // Remove Kotlin dependency
+                pomNode.dependencies.'*'.findAll() {
+                    it.groupId.text() == 'org.jetbrains.kotlin'
+                }.each() {
+                    it.parent().remove(it)
+                }
+
+                // Switch runtime deps to provided
+                pomNode.dependencies.'*'.findAll() {
+                    it.scope.text() == 'runtime'
+                }.each() {
+                    it.scope*.value = 'provided'
+                }
+
+                // Add spigot api to pom
+                project.configurations.serverApi.allDependencies.each { dependency ->
+                    pomNode.dependencies[0].appendNode("dependency").with {
+                        it.appendNode("groupId", dependency.group)
+                        it.appendNode("artifactId", dependency.name)
+                        it.appendNode("version", dependency.version)
+                        it.appendNode("scope", "provided")
+                    }
+                }
+            }
         }
     }
     repositories {
@@ -142,6 +240,19 @@ task prepareSource(type: Sync) {
 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}"]
@@ -157,13 +268,6 @@ processResources {
 }
 
 
-checkstyle {
-    toolVersion = '6.1.1'
-    configFile file('config/mv_checks.xml')
-    ignoreFailures = true
-}
-
-
 javadoc {
     source = sourceSets.main.allJava
     classpath = configurations.compileClasspath
@@ -173,24 +277,45 @@ javadoc {
 project.configurations.api.canBeResolved = true
 
 shadowJar {
-    relocate 'co.alkar.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 'co.aikar', 'org.mvplugins.multiverse.external.acf'
+    relocate 'com.dumptruckman.minecraft.util.Logging', 'org.mvplugins.multiverse.core.utils.CoreLogging'
+    relocate 'com.dumptruckman.minecraft.util.DebugLog', 'org.mvplugins.multiverse.core.utils.DebugFileLogger'
+    relocate 'de.themoep.idconverter', 'org.mvplugins.multiverse.external.idconverter'
+    relocate 'io.github.townyadvanced.commentedconfiguration', 'org.mvplugins.multiverse.external.commentedconfiguration'
+    relocate 'me.main__.util', 'org.mvplugins.multiverse.external.serializationconfig'
+    relocate 'org.bstats', 'org.mvplugins.multiverse.external.bstats'
+    relocate 'com.sun', 'org.mvplugins.multiverse.external.sun'
+    relocate 'net.minidev', 'org.mvplugins.multiverse.external.minidev'
+    relocate 'org.objectweb', 'org.mvplugins.multiverse.external.objectweb'
+    relocate 'io.vavr', 'org.mvplugins.multiverse.external.vavr'
+    relocate 'jakarta', 'org.mvplugins.multiverse.external.jakarta'
+    relocate 'javassist', 'org.mvplugins.multiverse.external.javassist'
+    relocate 'org.aopalliance', 'org.mvplugins.multiverse.external.aopalliance'
+    relocate 'org.glassfish', 'org.mvplugins.multiverse.external.glassfish'
+    relocate 'org.jvnet', 'org.mvplugins.multiverse.external.jvnet'
+    relocate 'org.intellij', 'org.mvplugins.multiverse.external.intellij'
+    relocate 'org.jetbrains', 'org.mvplugins.multiverse.external.jetbrains'
+    relocate 'io.papermc.lib', 'org.mvplugins.multiverse.external.paperlib'
 
-    configurations = [project.configurations.api]
+    configurations = [project.configurations.shadowed]
 
     archiveFileName = "$baseName-$version.$extension"
+
+    dependencies {
+        exclude(dependency {
+            it.moduleGroup == 'org.jetbrains.kotlin'
+        })
+    }
+    //classifier = ''
 }
 
 build.dependsOn shadowJar
+jar.enabled = false
 
-
-// Excludes all test
-// TODO: Remove this when we have tests for MV5
 test {
-    exclude '**/*'
+    useJUnitPlatform()
+
+    testLogging {
+        exceptionFormat = 'full'
+    }
 }

config/mv_checks.xml

@@ -6,136 +6,660 @@
   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-->
 
 <!DOCTYPE module PUBLIC
-    "-//Puppy Crawl//DTD Check Configuration 1.3//EN"
-    "http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
+        "-//Checkstyle//DTD Checkstyle Configuration 1.3//EN"
+        "https://checkstyle.org/dtds/configuration_1_3.dtd">
 <!-- Future reference: valid severity values are 'ignore', 'info', 'warning', 'error' -->
 <module name="Checker">
-    <module name="JavadocPackage">
-        <property name="allowLegacy" value="true"/>
-    </module>
+    <property name="charset" value="UTF-8"/>
+    <property name="fileExtensions" value="java, properties, xml"/>
+    <property name="severity" value="warning"/>
+
+    <!-- Javadoc Comments -->
+    <module name="JavadocPackage"/><!-- require package-info.java file -->
+
+    <!-- Miscellaneous -->
     <module name="NewlineAtEndOfFile" />
+    <module name="OrderedProperties"/>
     <module name="Translation"/>
-    <module name="FileLength"/>
-    <module name="FileTabCharacter">
-        <property name="eachLine" value="true"/>
-    </module>
+    <module name="UniqueProperties"/>
+
+    <!-- Regexp -->
     <module name="RegexpSingleline">
         <property name="message" value="Line has trailing spaces."/>
         <property name="format" value="\s+$"/>
     </module>
-    <module name="SuppressWithNearbyCommentFilter">
-        <property name="commentFormat" value="SUPPRESS CHECKSTYLE: (\w+)"/>
-        <property name="checkFormat" value="$1"/>
+
+    <!-- Size Violations -->
+    <module name="FileLength">
+        <property name="max" value="2000"/>
     </module>
-    <module name="SuppressionCommentFilter">
-           <property name="offCommentFormat" value="BEGIN CHECKSTYLE-SUPPRESSION\: (\w+)"/>
-           <property name="onCommentFormat" value="END CHECKSTYLE-SUPPRESSION\: (\w+)"/>
-           <property name="checkFormat" value="$1"/>
+    <module name="LineLength">
+        <property name="fileExtensions" value="java"/>
+        <property name="max" value="120"/>
+        <property name="ignorePattern" value="^package.*|^import.*|a href|href|http://|https://|ftp://"/>
     </module>
-    <module name="SuppressionCommentFilter">
-           <property name="offCommentFormat" value="BEGIN CHECKSTYLE-SUPPRESSION\: ALL"/>
-           <property name="onCommentFormat" value="END CHECKSTYLE-SUPPRESSION\: ALL"/>
+
+    <!-- Whitespace -->
+    <module name="FileTabCharacter">
+        <property name="eachLine" value="true"/>
     </module>
+
     <module name="TreeWalker">
         <!-- Make suppression possible -->
-        <module name="FileContentsHolder"/>
+        <module name="SuppressWithNearbyCommentFilter">
+            <property name="commentFormat" value="SUPPRESS CHECKSTYLE: (\w+)"/>
+            <property name="checkFormat" value="$1"/>
+        </module>
+        <module name="SuppressionCommentFilter">
+            <property name="offCommentFormat" value="BEGIN CHECKSTYLE-SUPPRESSION\: (\w+)"/>
+            <property name="onCommentFormat" value="END CHECKSTYLE-SUPPRESSION\: (\w+)"/>
+            <property name="checkFormat" value="$1"/>
+        </module>
+        <module name="SuppressionCommentFilter">
+            <property name="offCommentFormat" value="BEGIN CHECKSTYLE-SUPPRESSION\: ALL"/>
+            <property name="onCommentFormat" value="END CHECKSTYLE-SUPPRESSION\: ALL"/>
+        </module>
+
         <!-- Actual checks -->
-        <module name="LineLength">
-            <property name="max" value="160"/>
+
+        <!-- Annotations -->
+        <module name="AnnotationLocation">
+            <property name="id" value="AnnotationLocationMostCases"/>
+            <property name="tokens"
+                      value="CLASS_DEF, INTERFACE_DEF, PACKAGE_DEF, ENUM_CONSTANT_DEF,
+                    ENUM_DEF, METHOD_DEF, CTOR_DEF, RECORD_DEF, COMPACT_CTOR_DEF"/>
+        </module>
+        <module name="AnnotationLocation">
+            <property name="id" value="AnnotationLocationVariables"/>
+            <property name="tokens" value="VARIABLE_DEF"/>
+            <property name="allowSamelineMultipleAnnotations" value="true"/>
+        </module>
+        <module name="AnnotationLocation"/>
+        <module name="AnnotationUseStyle"/>
+        <module name="MissingDeprecated"/>
+        <module name="MissingOverride"/>
+
+        <!-- Block Checks -->
+        <module name="AvoidNestedBlocks"/>
+        <module name="EmptyBlock">
+            <property name="tokens"
+                      value="LITERAL_WHILE, LITERAL_TRY, LITERAL_FINALLY, LITERAL_DO, LITERAL_IF,
+                    LITERAL_ELSE, LITERAL_FOR, INSTANCE_INIT, STATIC_INIT, LITERAL_SWITCH,
+                    LITERAL_SYNCHRONIZED"/>
+        </module>
+        <module name="EmptyCatchBlock">
+            <property name="exceptionVariableName" value="(ignore|expect)"/>
+        </module>
+        <module name="LeftCurly">
+            <property name="ignoreEnums" value="false"/>
+            <property name="tokens"
+                      value="ANNOTATION_DEF, CLASS_DEF, CTOR_DEF, ENUM_CONSTANT_DEF, ENUM_DEF,
+                    INTERFACE_DEF, LAMBDA, LITERAL_CASE, LITERAL_CATCH, LITERAL_DEFAULT,
+                    LITERAL_DO, LITERAL_ELSE, LITERAL_FINALLY, LITERAL_FOR, LITERAL_IF,
+                    LITERAL_SWITCH, LITERAL_SYNCHRONIZED, LITERAL_TRY, LITERAL_WHILE, METHOD_DEF,
+                    OBJBLOCK, STATIC_INIT, RECORD_DEF, COMPACT_CTOR_DEF"/>
+        </module>
+        <module name="NeedBraces">
+            <property name="id" value="SingleLineIf"/>
+            <property name="tokens" value="LITERAL_IF"/>
+            <property name="allowSingleLineStatement" value="true"/>
+        </module>
+        <module name="NeedBraces">
+            <property name="id" value="NoSingleLineControl"/>
+            <property name="tokens" value="LITERAL_DO, LITERAL_ELSE, LITERAL_FOR, LITERAL_WHILE"/>
+        </module>
+        <module name="RightCurly">
+            <property name="id" value="RightCurlySame"/>
+            <property name="tokens"
+                      value="LITERAL_TRY, LITERAL_CATCH, LITERAL_FINALLY, LITERAL_IF, LITERAL_ELSE,
+                    LITERAL_DO"/>
+        </module>
+        <module name="RightCurly">
+            <property name="id" value="RightCurlyAlone"/>
+            <property name="option" value="alone"/>
+            <property name="tokens"
+                      value="CLASS_DEF, METHOD_DEF, CTOR_DEF, LITERAL_FOR, LITERAL_WHILE, STATIC_INIT,
+                    INSTANCE_INIT, ANNOTATION_DEF, ENUM_DEF, INTERFACE_DEF, RECORD_DEF,
+                    COMPACT_CTOR_DEF, LITERAL_SWITCH"/>
+        </module>
+
+        <!-- Class Design -->
+        <module name="DesignForExtension">
+            <property name="severity" value="info"/>
+        </module>
+        <module name="FinalClass"/>
+        <module name="HideUtilityClassConstructor"/>
+        <module name="InnerTypeLast"/>
+        <module name="InterfaceIsType"/>
+        <module name="MutableException"/>
+        <module name="OneTopLevelClass"/>
+        <module name="ThrowsCount">
+            <property name="max" value="0"/>
+        </module>
+        <module name="VisibilityModifier">
+            <property name="protectedAllowed" value="true"/>
+        </module>
+
+        <!-- Coding -->
+        <module name="ArrayTrailingComma"/>
+        <module name="AvoidDoubleBraceInitialization"/>
+        <module name="AvoidNoArgumentSuperConstructorCall"/>
+        <module name="CovariantEquals"/>
+        <module name="DeclarationOrder">
+            <!-- Doesn't respect static methods at top -->
+            <property name="severity" value="ignore"/>
+        </module>
+        <module name="DefaultComesLast"/>
+        <module name="EmptyStatement"/>
+        <module name="EqualsAvoidNull"/>
+        <module name="EqualsHashCode"/>
+        <module name="FallThrough">
+            <property name="checkLastCaseGroup" value="true"/>
+        </module>
+        <module name="HiddenField">
+            <property name="ignoreConstructorParameter" value="true"/>
+            <property name="ignoreSetter" value="true"/>
+            <property name="setterCanReturnItsClass" value="true"/>
+            <property name="ignoreAbstractMethods" value="true"/>
+            <!-- Not smart enough -->
+            <property name="severity" value="ignore"/>
+        </module>
+        <module name="IllegalCatch"/>
+        <module name="IllegalThrows"/>
+        <module name="IllegalToken"/>
+        <module name="IllegalTokenText">
+            <property name="tokens" value="STRING_LITERAL, CHAR_LITERAL"/>
+            <property name="format"
+                      value="\\u00(09|0(a|A)|0(c|C)|0(d|D)|22|27|5(C|c))|\\(0(10|11|12|14|15|42|47)|134)"/>
+            <property name="message"
+                      value="Consider using special escape sequence instead of octal value or Unicode escaped value."/>
+        </module>
+        <module name="IllegalType"/>
+        <module name="InnerAssignment"/>
+        <module name="MagicNumber">
+            <property name="ignoreHashCodeMethod" value="true"/>
+            <property name="ignoreAnnotationElementDefaults" value="true"/>
+        </module>
+        <module name="MissingSwitchDefault"/>
+        <module name="ModifiedControlVariable"/>
+        <module name="MultipleStringLiterals">
+
+        </module>
+        <module name="MultipleVariableDeclarations"/>
+        <module name="NestedForDepth">
             <property name="severity" value="warning"/>
         </module>
-        <module name="JavadocMethod">
-            <property name="scope" value="package"/><!-- We don't need javadoc for private methods -->
-            <property name="tokens" value="METHOD_DEF"/><!-- We don't need javadoc for constructors -->
+        <module name="NestedIfDepth"/>
+        <module name="NestedTryDepth"/>
+        <module name="NoClone"/>
+        <module name="NoFinalizer"/>
+        <module name="OneStatementPerLine"/>
+        <module name="PackageDeclaration"/>
+        <module name="ParameterAssignment"/>
+        <module name="RequireThis"/>
+        <module name="ReturnCount">
+            <property name="severity" value="info"/>
         </module>
+        <module name="SimplifyBooleanExpression"/>
+        <module name="SimplifyBooleanReturn"/>
+        <module name="StringLiteralEquality"/>
+        <module name="SuperClone"/>
+        <module name="SuperFinalize"/>
+        <module name="UnnecessaryParentheses"/>
+        <module name="UnnecessarySemicolonAfterOuterTypeDeclaration"/>
+        <module name="UnnecessarySemicolonAfterTypeMemberDeclaration"/>
+        <module name="UnnecessarySemicolonInEnumeration"/>
+        <module name="UnnecessarySemicolonInTryWithResources"/>
+        <module name="UnusedLocalVariable"/>
+        <module name="VariableDeclarationUsageDistance">
+            <property name="allowedDistance" value="3"/>
+            <property name="validateBetweenScopes" value="false"/>
+        </module>
+        <module name="VariableDeclarationUsageDistance">
+            <property name="allowedDistance" value="5"/>
+            <property name="validateBetweenScopes" value="true"/>
+        </module>
+
+        <!-- Imports -->
+        <module name="AvoidStarImport"/>
+        <module name="IllegalImport">
+            <property name="illegalPkgs" value="sun"/>
+        </module>
+        <module name="ImportOrder">
+            <property name="option" value="bottom"/>
+            <property name="ordered" value="true"/>
+            <property name="separated" value="true"/>
+            <property name="separatedStaticGroups" value="true"/>
+            <property name="caseSensitive" value="true"/>
+            <property name="sortStaticImportsAlphabetically" value="true"/>
+            <property name="groups"
+                      value="java,javax,*,org.mvplugins"/>
+            <property name="staticGroups"
+                      value="/^.*$/"/>
+        </module>
+        <module name="RedundantImport"/>
+        <module name="UnusedImports"/>
+
+        <!-- Javadoc Comments -->
+        <module name="AtclauseOrder">
+            <property name="target"
+                      value="CLASS_DEF, COMPACT_CTOR_DEF, CTOR_DEF, ENUM_DEF,
+                    INTERFACE_DEF, METHOD_DEF, RECORD_DEF, VARIABLE_DEF"/>
+        </module>
+        <module name="InvalidJavadocPosition"/>
+        <module name="JavadocBlockTagLocation"/>
+        <module name="JavadocContentLocationCheck"/>
+        <module name="JavadocMethod">
+            <property name="accessModifiers" value="public"/>
+            <property name="allowMissingParamTags" value="true"/>
+            <property name="allowMissingReturnTag" value="true"/>
+            <property name="allowedAnnotations" value="Override, Test"/>
+            <property name="tokens" value="METHOD_DEF, CTOR_DEF, ANNOTATION_FIELD_DEF, COMPACT_CTOR_DEF"/>
+        </module>
+        <module name="JavadocMethod">
+            <property name="accessModifiers" value="public"/>
+        </module>
+        <module name="JavadocMissingLeadingAsterisk"/>
+        <module name="JavadocMissingWhitespaceAfterAsterisk"/>
+        <module name="JavadocParagraph">
+            <property name="allowNewlineParagraph" value="true"/>
+        </module>
+        <module name="JavadocStyle">
+            <property name="scope" value="package"/>
+        </module>
+        <module name="JavadocTagContinuationIndentation"/>
         <module name="JavadocType"/>
         <module name="JavadocVariable">
-            <property name="scope" value="package"/><!-- We don't need javadoc for private variables -->
+            <property name="scope" value="package"/>
+        </module>
+        <module name="MissingJavadocMethod">
+            <property name="scope" value="public"/>
+            <property name="allowMissingPropertyJavadoc" value="true"/>
+        </module>
+        <module name="MissingJavadocMethod">
+            <property name="scope" value="protected"/>
+            <property name="excludeScope" value="public"/>
+            <property name="allowMissingPropertyJavadoc" value="true"/>
+            <property name="minLineCount" value="2"/>
+        </module>
+        <module name="MissingJavadocType">
+            <property name="scope" value="protected"/>
+            <property name="tokens"
+                      value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF,
+                      RECORD_DEF, ANNOTATION_DEF"/>
+            <property name="excludeScope" value="nothing"/>
+        </module>
+        <module name="NonEmptyAtclauseDescription"/>
+        <module name="RequireEmptyLineBeforeBlockTagGroup"/>
+        <module name="SingleLineJavadoc"/>
+        <module name="SummaryJavadoc">
+            <property name="forbiddenSummaryFragments"
+                      value="^@return the *|^This method returns |^A [{]@code [a-zA-Z0-9]+[}]( is a )"/>
         </module>
-        <module name="JavadocStyle"/>
         <module name="WriteTag">
             <property name="tag" value="@author"/>
             <property name="tagFormat" value="\S"/>
             <property name="severity" value="ignore"/>
             <property name="tagSeverity" value="warning"/>
         </module>
-        <module name="ConstantName"/>
-        <module name="LocalVariableName"/>
-        <module name="MemberName"/>
-        <module name="MethodName"/>
-        <module name="PackageName"/>
-        <module name="ParameterName"/>
-        <module name="StaticVariableName"/>
-        <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"/>
+
+        <!-- Metrics -->
+        <module name="BooleanExpressionComplexity"/>
+        <module name="ClassDataAbstractionCoupling">
+            <property name="max" value="7"/>
+            <property name="excludedClasses"
+                      value="ArrayIndexOutOfBoundsException, ArrayList, Boolean, Byte, Character,
+                      Class, Collection, Deprecated, Deque, Double, DoubleStream, EnumSet, Exception,
+                      Float, FunctionalInterface, HashMap, HashSet, IllegalArgumentException,
+                      IllegalStateException, IndexOutOfBoundsException, IntStream, Integer,
+                      LinkedHashMap, LinkedHashSet, LinkedList, List, Long, LongStream, Map,
+                      NullPointerException, Object, Optional, OptionalDouble, OptionalInt,
+                      OptionalLong, Override, Queue, RuntimeException, SafeVarargs, SecurityException,
+                      Set, Short, SortedMap, SortedSet, Stream, String, StringBuffer, StringBuilder,
+                      SuppressWarnings, Throwable, TreeMap, TreeSet, UnsupportedOperationException,
+                      Void, boolean, byte, char, double, float, int, long, short, var, void"/>
         </module>
-        <module name="IllegalImport"/>
-        <module name="RedundantImport"/>
-        <module name="UnusedImports">
-            <property name="processJavadoc" value="true"/>
-        </module>
-        <module name="MethodLength">
-            <property name="severity" value="warning"/>
-            <property name="countEmpty" value="false"/>
-        </module>
-        <module name="ParameterNumber"/>
-        <module name="EmptyForIteratorPad"/>
-        <module name="MethodParamPad"/>
-        <module name="NoWhitespaceAfter">
-            <property name="tokens" value="BNOT, DEC, DOT, INC, LNOT, UNARY_MINUS, UNARY_PLUS"/>
-        </module>
-        <module name="NoWhitespaceBefore"/>
-        <module name="OperatorWrap"/>
-        <module name="ParenPad"/>
-        <module name="TypecastParenPad"/>
-        <module name="WhitespaceAfter">
-            <property name="severity" value="warning"/>
-        </module>
-        <module name="WhitespaceAround">
-            <property name="severity" value="warning"/>
-        </module>
-        <module name="ModifierOrder"/>
-        <module name="RedundantModifier"/>
-        <module name="AvoidNestedBlocks"/>
-        <module name="EmptyBlock">
-            <property name="tokens" value="LITERAL_DO,LITERAL_ELSE,LITERAL_FINALLY,LITERAL_IF,LITERAL_FOR,LITERAL_TRY,LITERAL_WHILE,INSTANCE_INIT,STATIC_INIT"/>
-        </module>
-        <module name="LeftCurly"/>
-        <module name="RightCurly"/>
-        <module name="EmptyStatement"/>
-        <module name="EqualsHashCode"/>
-        <module name="HiddenField">
-            <property name="tokens" value="VARIABLE_DEF"/><!-- We don't care if parameters hide fields. -->
-        </module>
-        <module name="IllegalInstantiation"/>
-        <module name="InnerAssignment"/>
-        <module name="MagicNumber">
-            <property name="ignoreNumbers" value="-1, 0, 0.5, 1, 2, 3"/>
-        </module>
-        <module name="MissingSwitchDefault"/>
-        <module name="SimplifyBooleanExpression"/>
-        <module name="SimplifyBooleanReturn"/>
-        <!-- Don't like errors for `final` missing
-        <module name="DesignForExtension"/>
-        <module name="FinalClass"/>
-        -->
-        <module name="HideUtilityClassConstructor"/>
-        <module name="InterfaceIsType"/>
-        <module name="VisibilityModifier">
-            <property name="protectedAllowed" value="true"/>
-        </module>
-        <module name="ArrayTypeStyle"/>
-        <!-- Don't like errors for `final` missing
-        <module name="FinalParameters"/>
-        -->
-        <module name="TodoComment">
+        <module name="ClassFanOutComplexity">
+            <property name="id" value="FanOutComplexityGettingTooHigh"/>
+            <property name="max" value="20"/>
+            <property name="excludedClasses"
+                      value="ArrayIndexOutOfBoundsException, ArrayList, Boolean, Byte, Character,
+                      Class, Collection, Deprecated, Deque, Double, DoubleStream, EnumSet, Exception,
+                      Float, FunctionalInterface, HashMap, HashSet, IllegalArgumentException,
+                      IllegalStateException, IndexOutOfBoundsException, IntStream, Integer,
+                      LinkedHashMap, LinkedHashSet, LinkedList, List, Long, LongStream, Map,
+                      NullPointerException, Object, Optional, OptionalDouble, OptionalInt,
+                      OptionalLong, Override, Queue, RuntimeException, SafeVarargs, SecurityException,
+                      Set, Short, SortedMap, SortedSet, Stream, String, StringBuffer, StringBuilder,
+                      SuppressWarnings, Throwable, TreeMap, TreeSet, UnsupportedOperationException,
+                      Void, boolean, byte, char, double, float, int, long, short, var, void"/>
             <property name="severity" value="info"/>
         </module>
+        <module name="ClassFanOutComplexity">
+            <property name="id" value="FanOutComplexityProbablyTooHigh"/>
+            <property name="max" value="35"/>
+            <property name="excludedClasses"
+                      value="ArrayIndexOutOfBoundsException, ArrayList, Boolean, Byte, Character,
+                      Class, Collection, Deprecated, Deque, Double, DoubleStream, EnumSet, Exception,
+                      Float, FunctionalInterface, HashMap, HashSet, IllegalArgumentException,
+                      IllegalStateException, IndexOutOfBoundsException, IntStream, Integer,
+                      LinkedHashMap, LinkedHashSet, LinkedList, List, Long, LongStream, Map,
+                      NullPointerException, Object, Optional, OptionalDouble, OptionalInt,
+                      OptionalLong, Override, Queue, RuntimeException, SafeVarargs, SecurityException,
+                      Set, Short, SortedMap, SortedSet, Stream, String, StringBuffer, StringBuilder,
+                      SuppressWarnings, Throwable, TreeMap, TreeSet, UnsupportedOperationException,
+                      Void, boolean, byte, char, double, float, int, long, short, var, void"/>
+        </module>
+        <module name="CyclomaticComplexity">
+            <property name="max" value="7"/>
+            <property name="severity" value="warning"/>
+        </module>
+        <module name="JavaNCSS">
+            <property name="methodMaximum" value="50"/>
+            <property name="classMaximum" value="1500"/>
+            <property name="fileMaximum" value="2000"/>
+            <property name="recordMaximum" value="150"/>
+        </module>
+        <module name="NPathComplexity">
+            <property name="max" value="200"/>
+        </module>
+
+        <!-- Miscellaneous -->
+        <module name="ArrayTypeStyle"/>
+        <module name="AvoidEscapedUnicodeCharacters">
+            <property name="allowEscapesForControlCharacters" value="true"/>
+            <property name="allowNonPrintableEscapes" value="true"/>
+        </module>
+        <module name="CommentsIndentation">
+            <property name="tokens" value="SINGLE_LINE_COMMENT, BLOCK_COMMENT_BEGIN"/>
+        </module>
+        <module name="Indentation">
+            <property name="basicOffset" value="4"/>
+            <property name="braceAdjustment" value="4"/>
+            <property name="caseIndent" value="4"/>
+            <property name="throwsIndent" value="8"/>
+            <property name="arrayInitIndent" value="4"/>
+            <property name="lineWrappingIndentation" value="8"/>
+            <property name="forceStrictCondition" value="true"/>
+        </module>
+        <module name="NoCodeInFile"/>
+        <module name="OuterTypeFilename"/>
+        <module name="TodoComment">
+            <property name="format" value="TODO"/>
+            <!-- TODO change back to warning after MV5 -->
+            <property name="severity" value="info"/>
+        </module>
+        <module name="TrailingComment">
+            <property name="legalComment" value="^\sSUPPRESS CHECKSTYLE:"/>
+        </module>
+        <module name="UncommentedMain"/>
         <module name="UpperEll"/>
-        <module name="Indentation"/>
-        <module name="MissingDeprecated"/>
-        <module name="MissingOverride"/>
+
+        <!-- Modifiers -->
+        <module name="ModifierOrder"/>
+        <module name="RedundantModifier"/>
+
+        <!-- Naming Conventions -->
+        <module name="AbbreviationAsWordInName">
+            <property name="ignoreFinal" value="false"/>
+            <property name="allowedAbbreviationLength" value="0"/>
+            <property name="allowedAbbreviations" value="MV"/>
+            <property name="tokens"
+                      value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF, ANNOTATION_DEF, ANNOTATION_FIELD_DEF,
+                    PARAMETER_DEF, VARIABLE_DEF, METHOD_DEF, PATTERN_VARIABLE_DEF, RECORD_DEF,
+                    RECORD_COMPONENT_DEF"/>
+        </module>
+        <module name="AbstractClassName">
+            <property name="ignoreName" value="true"/>
+            <message key="name.invalidPattern"
+                     value="Abstract class name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="CatchParameterName">
+            <property name="format" value="^[a-z]([a-z0-9][a-zA-Z0-9]*)?$"/>
+            <message key="name.invalidPattern"
+                     value="Catch parameter name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="ClassTypeParameterName">
+            <property name="format" value="^[A-Z]{1,3}$"/>
+            <message key="name.invalidPattern"
+                     value="Class type name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="ConstantName">
+            <message key="name.invalidPattern"
+                     value="Constant name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="InterfaceTypeParameterName">
+            <property name="format" value="^[A-Z]{1,3}$"/>
+            <message key="name.invalidPattern"
+                     value="Interface type name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="LambdaParameterName">
+            <property name="format" value="^[a-z]([a-z0-9][a-zA-Z0-9]*)?$"/>
+            <message key="name.invalidPattern"
+                     value="Lambda parameter name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="LocalFinalVariableName">
+            <property name="format" value="^[a-z]([a-z0-9][a-zA-Z0-9]*)?$"/>
+            <message key="name.invalidPattern"
+                     value="Local final variable name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="LocalVariableName">
+            <property name="format" value="^[a-z]([a-z0-9][a-zA-Z0-9]*)?$"/>
+            <message key="name.invalidPattern"
+                     value="Local variable name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="MemberName">
+            <property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9]*$|^[A-Z][A-Z0-9_]*$"/>
+            <message key="name.invalidPattern"
+                     value="Member name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="MethodName">
+            <message key="name.invalidPattern"
+                     value="Method name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="MethodTypeParameterName">
+            <property name="format" value="^[A-Z]{1,3}$"/>
+            <message key="name.invalidPattern"
+                     value="Method type name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="PackageName">
+            <property name="severity" value="info"/>
+            <property name="format" value="^[a-z]+(\.[a-z][a-z0-9]*)*$"/>
+            <message key="name.invalidPattern"
+                     value="Package name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="ParameterName">
+            <property name="format" value="^[a-z]([a-z0-9][a-zA-Z0-9]*)?$"/>
+            <message key="name.invalidPattern"
+                     value="Parameter name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="PatternVariableName">
+            <property name="format" value="^[a-z]([a-z0-9][a-zA-Z0-9]*)?$"/>
+            <message key="name.invalidPattern"
+                     value="Pattern variable name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="RecordComponentName">
+            <property name="format" value="^[a-z]([a-z0-9][a-zA-Z0-9]*)?$"/>
+            <message key="name.invalidPattern"
+                     value="Record component name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="RecordTypeParameterName">
+            <property name="format" value="^[A-Z]{1,3}$"/>
+            <message key="name.invalidPattern"
+                     value="Record type name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="StaticVariableName">
+            <message key="name.invalidPattern"
+                     value="Static variable name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="TypeName">
+            <property name="tokens" value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF,
+                    ANNOTATION_DEF, RECORD_DEF"/>
+            <message key="name.invalidPattern"
+                     value="Type name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+
+        <!-- Size Violations -->
+        <module name="AnonInnerLength">
+            <property name="max" value="20"/>
+        </module>
+        <module name="ExecutableStatementCount">
+            <property name="max" value="30"/>
+        </module>
+        <module name="LambdaBodyLength">
+            <property name="id" value="LambdaGettingTooLong"/>
+            <property name="max" value="10"/>
+            <property name="severity" value="info"/>
+        </module>
+        <module name="LambdaBodyLength">
+            <property name="id" value="LambdaProbablyTooLong"/>
+            <property name="max" value="25"/>
+        </module>
+        <module name="MethodCount">
+            <property name="maxTotal" value="100"/>
+            <property name="maxPrivate" value="100"/>
+            <property name="maxPackage" value="100"/>
+            <property name="maxProtected" value="100"/>
+            <property name="maxPublic" value="100"/>
+        </module>
+        <module name="MethodLength">
+            <property name="max" value="50"/>
+            <property name="severity" value="warning"/>
+        </module>
+        <module name="OuterTypeNumber">
+            <property name="max" value="1"/>
+        </module>
+        <module name="ParameterNumber">
+            <property name="id" value="ConsiderLessMethodParameters"/>
+            <property name="max" value="4"/>
+            <property name="ignoreOverriddenMethods" value="true"/>
+            <property name="severity" value="info"/>
+            <property name="tokens" value="METHOD_DEF"/>
+        </module>
+        <module name="ParameterNumber">
+            <property name="id" value="ProbablyTooManyMethodParameters"/>
+            <property name="max" value="10"/>
+            <property name="ignoreOverriddenMethods" value="true"/>
+            <property name="tokens" value="METHOD_DEF"/>
+        </module>
+        <module name="ParameterNumber">
+            <property name="id" value="ConsiderLessConstructorParameters"/>
+            <property name="max" value="7"/>
+            <property name="ignoreOverriddenMethods" value="true"/>
+            <property name="severity" value="info"/>
+            <property name="tokens" value="CTOR_DEF"/>
+        </module>
+        <module name="ParameterNumber">
+            <property name="id" value="ProbablyTooManyConstructorParameters"/>
+            <property name="max" value="12"/>
+            <property name="ignoreOverriddenMethods" value="true"/>
+            <property name="tokens" value="CTOR_DEF"/>
+        </module>
+        <module name="RecordComponentNumber">
+            <property name="max" value="8"/>
+        </module>
+
+        <!-- Whitespace -->
+        <module name="EmptyForInitializerPad"/>
+        <module name="EmptyForIteratorPad"/>
+        <module name="EmptyLineSeparator">
+            <property name="allowNoEmptyLineBetweenFields" value="true"/>
+            <property name="allowMultipleEmptyLines" value="false"/>
+            <property name="allowMultipleEmptyLinesInsideClassMembers" value="false"/>
+            <property name="tokens"
+                      value="PACKAGE_DEF, IMPORT, STATIC_IMPORT, CLASS_DEF, INTERFACE_DEF, ENUM_DEF,
+                    STATIC_INIT, INSTANCE_INIT, METHOD_DEF, CTOR_DEF, VARIABLE_DEF, RECORD_DEF,
+                    COMPACT_CTOR_DEF"/>
+        </module>
+        <module name="GenericWhitespace">
+            <message key="ws.followed"
+                     value="GenericWhitespace ''{0}'' is followed by whitespace."/>
+            <message key="ws.preceded"
+                     value="GenericWhitespace ''{0}'' is preceded with whitespace."/>
+            <message key="ws.illegalFollow"
+                     value="GenericWhitespace ''{0}'' should followed by whitespace."/>
+            <message key="ws.notPreceded"
+                     value="GenericWhitespace ''{0}'' is not preceded with whitespace."/>
+        </module>
+        <module name="MethodParamPad">
+            <property name="tokens"
+                      value="CTOR_DEF, LITERAL_NEW, METHOD_CALL, METHOD_DEF,
+                    SUPER_CTOR_CALL, ENUM_CONSTANT_DEF, RECORD_DEF"/>
+        </module>
+        <module name="NoLineWrap">
+            <property name="tokens" value="PACKAGE_DEF, IMPORT, STATIC_IMPORT"/>
+        </module>
+        <module name="NoWhitespaceAfter">
+            <property name="tokens"
+                      value="AT, INC, DEC, UNARY_MINUS,UNARY_PLUS,BNOT,LNOT,DOT,ARRAY_DECLARATOR,INDEX_OP,LITERAL_SYNCHRONIZED,METHOD_REF"/>
+        </module>
+        <module name="NoWhitespaceBefore">
+            <property name="id" value="AllowedWhitespaceBeforeWithoutLinebreak"/>
+            <property name="tokens"
+                      value="COMMA, SEMI, POST_INC, POST_DEC, ELLIPSIS, LABELED_STAT"/>
+        </module>
+        <module name="NoWhitespaceBefore">
+            <property name="id" value="AllowedWhitespaceBeforeWithLinebreak"/>
+            <property name="tokens" value="DOT, METHOD_REF"/>
+            <property name="allowLineBreaks" value="true"/>
+        </module>
+        <module name="NoWhitespaceBeforeCaseDefaultColon"/>
+        <module name="OperatorWrap">
+            <property name="tokens"
+                      value="QUESTION, COLON, EQUAL, NOT_EQUAL, DIV, PLUS, MINUS, STAR, MOD,
+                    SR, BSR, GE, GT, SL, LE, LT, BXOR, BOR, LOR, BAND, LAND, LITERAL_INSTANCEOF,
+                    TYPE_EXTENSION_AND, ASSIGN, DIV_ASSIGN, PLUS_ASSIGN, MINUS_ASSIGN,
+                    STAR_ASSIGN, MOD_ASSIGN, SR_ASSIGN, BSR_ASSIGN, SL_ASSIGN, BXOR_ASSIGN,
+                    BOR_ASSIGN, BAND_ASSIGN, METHOD_REF"/>
+        </module>
+        <module name="ParenPad">
+            <property name="tokens"
+                      value="ANNOTATION, ANNOTATION_FIELD_DEF, CTOR_CALL, CTOR_DEF, DOT, ENUM_CONSTANT_DEF,
+                    EXPR, LITERAL_CATCH, LITERAL_DO, LITERAL_FOR, LITERAL_IF, LITERAL_NEW,
+                    LITERAL_SWITCH, LITERAL_SYNCHRONIZED, LITERAL_WHILE, METHOD_CALL,
+                    METHOD_DEF, QUESTION, RESOURCE_SPECIFICATION, SUPER_CTOR_CALL, LAMBDA,
+                    RECORD_DEF"/>
+        </module>
+        <module name="SeparatorWrap">
+            <property name="id" value="SeparatorWrapNl"/>
+            <property name="option" value="nl"/>
+            <property name="tokens" value="DOT, AT, METHOD_REF"/>
+        </module>
+        <module name="SeparatorWrap">
+            <property name="id" value="SeparatorWrapEol"/>
+            <property name="option" value="eol"/>
+            <property name="tokens"
+                      value="COMMA, SEMI, ELLIPSIS, RPAREN, ARRAY_DECLARATOR, RBRACK"/>
+        </module>
+        <module name="SingleSpaceSeparator"/>
+        <module name="TypecastParenPad"/>
+        <module name="WhitespaceAfter">
+            <property name="tokens"
+                      value="COMMA, SEMI, TYPECAST, LITERAL_IF, LITERAL_ELSE, LITERAL_RETURN,
+                    LITERAL_WHILE, LITERAL_DO, LITERAL_FOR, LITERAL_FINALLY, DO_WHILE, ELLIPSIS,
+                    LITERAL_SWITCH, LITERAL_SYNCHRONIZED, LITERAL_TRY, LITERAL_CATCH, LAMBDA,
+                    LITERAL_YIELD, LITERAL_CASE"/>
+        </module>
+        <module name="WhitespaceAround">
+            <property name="allowEmptyConstructors" value="true"/>
+            <property name="allowEmptyLambdas" value="true"/>
+            <property name="allowEmptyMethods" value="true"/>
+            <property name="allowEmptyTypes" value="true"/>
+            <property name="allowEmptyLoops" value="true"/>
+            <property name="ignoreEnhancedForColon" value="false"/>
+            <property name="tokens"
+                      value="ASSIGN, BAND, BAND_ASSIGN, BOR, BOR_ASSIGN, BSR, BSR_ASSIGN, BXOR,
+                    BXOR_ASSIGN, COLON, DIV, DIV_ASSIGN, DO_WHILE, EQUAL, GE, GT, LAMBDA, LAND,
+                    LCURLY, LE, LITERAL_CATCH, LITERAL_DO, LITERAL_ELSE, LITERAL_FINALLY,
+                    LITERAL_FOR, LITERAL_IF, LITERAL_RETURN, LITERAL_SWITCH, LITERAL_SYNCHRONIZED,
+                    LITERAL_TRY, LITERAL_WHILE, LOR, LT, MINUS, MINUS_ASSIGN, MOD, MOD_ASSIGN,
+                    NOT_EQUAL, PLUS, PLUS_ASSIGN, QUESTION, RCURLY, SL, SLIST, SL_ASSIGN, SR,
+                    SR_ASSIGN, STAR, STAR_ASSIGN, LITERAL_ASSERT, TYPE_EXTENSION_AND"/>
+            <message key="ws.notFollowed"
+                     value="WhitespaceAround: ''{0}'' is not followed by whitespace. Empty blocks
+               may only be represented as '{}' when not part of a multi-block statement"/>
+            <message key="ws.notPreceded"
+                     value="WhitespaceAround: ''{0}'' is not preceded with whitespace."/>
+        </module>
     </module>
 </module>

settings.gradle

@@ -2,4 +2,10 @@
  * This file was generated by the Gradle 'init' task.
  */
 
-rootProject.name = 'Multiverse-Core'
+pluginManagement {
+    repositories {
+        gradlePluginPortal()
+    }
+}
+
+rootProject.name = 'multiverse-core'

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

@@ -0,0 +1,13 @@
+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/MultiverseCore.java

@@ -1,602 +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;
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.UnsupportedEncodingException;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import com.dumptruckman.minecraft.util.Logging;
-import com.onarandombox.MultiverseCore.anchor.AnchorManager;
-import com.onarandombox.MultiverseCore.api.BlockSafety;
-import com.onarandombox.MultiverseCore.api.LocationManipulation;
-import com.onarandombox.MultiverseCore.api.MVConfig;
-import com.onarandombox.MultiverseCore.api.MVCore;
-import com.onarandombox.MultiverseCore.api.MVWorld;
-import com.onarandombox.MultiverseCore.api.MVWorldManager;
-import com.onarandombox.MultiverseCore.api.SafeTTeleporter;
-import com.onarandombox.MultiverseCore.commands.CheckCommand;
-import com.onarandombox.MultiverseCore.commands.CloneCommand;
-import com.onarandombox.MultiverseCore.commands.ConfirmCommand;
-import com.onarandombox.MultiverseCore.commands.CreateCommand;
-import com.onarandombox.MultiverseCore.commands.DebugCommand;
-import com.onarandombox.MultiverseCore.commands.DeleteCommand;
-import com.onarandombox.MultiverseCore.commands.ImportCommand;
-import com.onarandombox.MultiverseCore.commands.GameruleCommand;
-import com.onarandombox.MultiverseCore.commands.LoadCommand;
-import com.onarandombox.MultiverseCore.commands.RegenCommand;
-import com.onarandombox.MultiverseCore.commands.ReloadCommand;
-import com.onarandombox.MultiverseCore.commands.RemoveCommand;
-import com.onarandombox.MultiverseCore.commands.TeleportCommand;
-import com.onarandombox.MultiverseCore.commands.UnloadCommand;
-import com.onarandombox.MultiverseCore.commandtools.MVCommandManager;
-import com.onarandombox.MultiverseCore.destination.DestinationsProvider;
-import com.onarandombox.MultiverseCore.destination.core.AnchorDestination;
-import com.onarandombox.MultiverseCore.destination.core.BedDestination;
-import com.onarandombox.MultiverseCore.destination.core.CannonDestination;
-import com.onarandombox.MultiverseCore.destination.core.ExactDestination;
-import com.onarandombox.MultiverseCore.destination.core.PlayerDestination;
-import com.onarandombox.MultiverseCore.destination.core.WorldDestination;
-import com.onarandombox.MultiverseCore.economy.MVEconomist;
-import com.onarandombox.MultiverseCore.event.MVDebugModeEvent;
-import com.onarandombox.MultiverseCore.listeners.MVChatListener;
-import com.onarandombox.MultiverseCore.listeners.MVEntityListener;
-import com.onarandombox.MultiverseCore.listeners.MVPlayerListener;
-import com.onarandombox.MultiverseCore.listeners.MVPortalListener;
-import com.onarandombox.MultiverseCore.listeners.MVWeatherListener;
-import com.onarandombox.MultiverseCore.listeners.MVWorldInitListener;
-import com.onarandombox.MultiverseCore.listeners.MVWorldListener;
-import com.onarandombox.MultiverseCore.teleportation.SimpleBlockSafety;
-import com.onarandombox.MultiverseCore.teleportation.SimpleLocationManipulation;
-import com.onarandombox.MultiverseCore.teleportation.SimpleSafeTTeleporter;
-import com.onarandombox.MultiverseCore.utils.MVPermissions;
-import com.onarandombox.MultiverseCore.utils.TestingMode;
-import com.onarandombox.MultiverseCore.utils.UnsafeCallWrapper;
-import com.onarandombox.MultiverseCore.utils.metrics.MetricsConfigurator;
-import com.onarandombox.MultiverseCore.world.SimpleMVWorldManager;
-import com.onarandombox.MultiverseCore.world.WorldProperties;
-import me.main__.util.SerializationConfig.SerializationConfig;
-import org.bukkit.configuration.Configuration;
-import org.bukkit.configuration.file.FileConfiguration;
-import org.bukkit.configuration.file.YamlConfiguration;
-import org.bukkit.plugin.PluginDescriptionFile;
-import org.bukkit.plugin.PluginManager;
-import org.bukkit.plugin.java.JavaPlugin;
-import org.bukkit.plugin.java.JavaPluginLoader;
-
-/**
- * The implementation of the Multiverse-{@link MVCore}.
- */
-public class MultiverseCore extends JavaPlugin implements MVCore {
-    private static final int PROTOCOL = 50;
-
-    // Setup various managers
-    private final AnchorManager anchorManager = new AnchorManager(this);
-    private BlockSafety blockSafety = new SimpleBlockSafety(this);
-    private MVCommandManager commandManager;
-    private DestinationsProvider destinationsProvider;
-    private MVEconomist economist;
-    private LocationManipulation locationManipulation = new SimpleLocationManipulation();
-    private final MVPermissions mvPermissions = new MVPermissions(this);
-    private SafeTTeleporter safeTTeleporter = new SimpleSafeTTeleporter(this);
-    private final UnsafeCallWrapper unsafeCallWrapper = new UnsafeCallWrapper(this);
-    private final MVWorldManager worldManager = new SimpleMVWorldManager(this);
-
-    // Configurations
-    private FileConfiguration multiverseConfig;
-    private volatile MultiverseCoreConfiguration config;
-
-    // Listeners
-    private MVChatListener chatListener;
-    private final MVEntityListener entityListener = new MVEntityListener(this);
-    private final MVPlayerListener playerListener = new MVPlayerListener(this);
-    private final MVPortalListener portalListener = new MVPortalListener(this);
-    private final MVWeatherListener weatherListener = new MVWeatherListener(this);
-    private final MVWorldListener worldListener = new MVWorldListener(this);
-    private final MVWorldInitListener worldInitListener = new MVWorldInitListener(this);
-
-    // Counter for the number of plugins that have registered with us
-    private int pluginCount;
-
-    /**
-     * This is the constructor for the MultiverseCore.
-     */
-    public MultiverseCore() {
-        super();
-    }
-
-    @Override
-    public void onLoad() {
-        // Create our DataFolder
-        getDataFolder().mkdirs();
-
-        // Setup our Logging
-        Logging.init(this);
-
-        // Register our config classes
-        SerializationConfig.registerAll(MultiverseCoreConfiguration.class);
-        SerializationConfig.registerAll(WorldProperties.class);
-        SerializationConfig.initLogging(Logging.getLogger());
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void onEnable() {
-        // Load our configs first as we need them for everything else.
-        this.loadConfigs();
-        if (this.multiverseConfig == null) {
-            Logging.severe("Your configs were not loaded.");
-            Logging.severe("Please check your configs and restart the server.");
-            this.getServer().getPluginManager().disablePlugin(this);
-            return;
-        }
-
-        Logging.setShowingConfig(!getMVConfig().getSilentStart());
-
-        this.worldManager.getDefaultWorldGenerators();
-        this.worldManager.loadDefaultWorlds();
-        this.worldManager.loadWorlds(true);
-
-        // Now set the firstspawnworld (after the worlds are loaded):
-        this.worldManager.setFirstSpawnWorld(getMVConfig().getFirstSpawnWorld());
-        MVWorld firstSpawnWorld = this.worldManager.getFirstSpawnWorld();
-        if (firstSpawnWorld != null) {
-            getMVConfig().setFirstSpawnWorld(firstSpawnWorld.getName());
-        }
-
-        //Setup economy here so vault is loaded
-        this.economist = new MVEconomist(this);
-
-        // Init all the other stuff
-        this.anchorManager.loadAnchors();
-        this.registerEvents();
-        this.registerCommands();
-        this.registerDestinations();
-        this.setupMetrics();
-        this.saveMVConfig();
-        this.logEnableMessage();
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void onDisable() {
-        this.saveAllConfigs();
-        Logging.shutdown();
-    }
-
-    /**
-     * Function to Register all the Events needed.
-     */
-    private void registerEvents() {
-        PluginManager pluginManager = getServer().getPluginManager();
-        this.chatListener = new MVChatListener(this, this.playerListener);
-        pluginManager.registerEvents(this.chatListener, this);
-        pluginManager.registerEvents(this.entityListener, this);
-        pluginManager.registerEvents(this.playerListener, this);
-        pluginManager.registerEvents(this.portalListener, this);
-        pluginManager.registerEvents(this.weatherListener, this);
-        pluginManager.registerEvents(this.worldListener, this);
-        pluginManager.registerEvents(this.worldInitListener, this);
-    }
-
-    /**
-     * Register Multiverse-Core commands to Command Manager.
-     */
-    private void registerCommands() {
-        this.commandManager = new MVCommandManager(this);
-        this.commandManager.registerCommand(new CheckCommand(this));
-        this.commandManager.registerCommand(new CloneCommand(this));
-        this.commandManager.registerCommand(new ConfirmCommand(this));
-        this.commandManager.registerCommand(new CreateCommand(this));
-        this.commandManager.registerCommand(new DebugCommand(this));
-        this.commandManager.registerCommand(new DeleteCommand(this));
-        this.commandManager.registerCommand(new ImportCommand(this));
-        this.commandManager.registerCommand(new GameruleCommand(this));
-        this.commandManager.registerCommand(new LoadCommand(this));
-        this.commandManager.registerCommand(new RegenCommand(this));
-        this.commandManager.registerCommand(new ReloadCommand(this));
-        this.commandManager.registerCommand(new RemoveCommand(this));
-        this.commandManager.registerCommand(new TeleportCommand(this));
-        this.commandManager.registerCommand(new UnloadCommand(this));
-    }
-
-    /**
-     * Register all the destinations.
-     */
-    private void registerDestinations() {
-        this.destinationsProvider = new DestinationsProvider(this);
-        this.destinationsProvider.registerDestination(new AnchorDestination(this));
-        this.destinationsProvider.registerDestination(new BedDestination());
-        this.destinationsProvider.registerDestination(new CannonDestination(this));
-        this.destinationsProvider.registerDestination(new ExactDestination(this));
-        this.destinationsProvider.registerDestination(new PlayerDestination());
-        this.destinationsProvider.registerDestination(new WorldDestination(this));
-    }
-
-    /**
-     * Setup bstats Metrics.
-     */
-    private void setupMetrics() {
-        if (TestingMode.isDisabled()) {
-            MetricsConfigurator.configureMetrics(this);
-        }
-    }
-
-    /**
-     * Logs the enable message.
-     */
-    private void logEnableMessage() {
-        Logging.config("Version %s (API v%s) Enabled - By %s", this.getDescription().getVersion(), PROTOCOL, getAuthors());
-
-        if (getMVConfig().isShowingDonateMessage()) {
-            getLogger().config("Help dumptruckman keep this project alive. Become a patron! https://www.patreon.com/dumptruckman");
-            getLogger().config("One time donations are also appreciated: https://www.paypal.me/dumptruckman");
-        }
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public MVCore getCore() {
-        return this;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public int getProtocolVersion() {
-        return PROTOCOL;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public MVEconomist getEconomist() {
-        return economist;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public MVPermissions getMVPerms() {
-        return this.mvPermissions;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public String getAuthors() {
-        List<String> authorsList = this.getDescription().getAuthors();
-        if (authorsList.size() == 0) {
-            return "";
-        }
-
-        StringBuilder authors = new StringBuilder();
-        authors.append(authorsList.get(0));
-
-        for (int i = 1; i < authorsList.size(); i++) {
-            if (i == authorsList.size() - 1) {
-                authors.append(" and ").append(authorsList.get(i));
-            } else {
-                authors.append(", ").append(authorsList.get(i));
-            }
-        }
-
-        return authors.toString();
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public MVCommandManager getMVCommandManager() {
-        return this.commandManager;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public int getPluginCount() {
-        return this.pluginCount;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void incrementPluginCount() {
-        this.pluginCount += 1;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void decrementPluginCount() {
-        this.pluginCount -= 1;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public DestinationsProvider getDestinationsProvider() {
-        return this.destinationsProvider;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public MVWorldManager getMVWorldManager() {
-        return this.worldManager;
-    }
-
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void loadConfigs() {
-        // Now grab the Configuration Files.
-        this.multiverseConfig = YamlConfiguration.loadConfiguration(new File(getDataFolder(), "config.yml"));
-        InputStream resourceURL = this.getClass().getResourceAsStream("/defaults/config.yml");
-
-        // Read in our default config with UTF-8 now
-        Configuration coreDefaults;
-        try {
-            coreDefaults = YamlConfiguration.loadConfiguration(new BufferedReader(new InputStreamReader(resourceURL, "UTF-8")));
-            this.multiverseConfig.setDefaults(coreDefaults);
-        } catch (UnsupportedEncodingException e) {
-            Logging.severe("Couldn't load default config with UTF-8 encoding. Details follow:");
-            e.printStackTrace();
-            Logging.severe("Default configs NOT loaded.");
-        }
-
-        this.multiverseConfig.options().copyDefaults(false);
-        this.multiverseConfig.options().copyHeader(true);
-
-        MultiverseCoreConfiguration wantedConfig = null;
-        try {
-            wantedConfig = (MultiverseCoreConfiguration) multiverseConfig.get("multiverse-configuration");
-        } catch (Exception ignore) {
-        } finally {
-            config = ((wantedConfig == null) ? new MultiverseCoreConfiguration() : wantedConfig);
-        }
-        this.worldManager.loadWorldConfig(new File(getDataFolder(), "worlds.yml"));
-
-        int level = Logging.getDebugLevel();
-        Logging.setDebugLevel(getMVConfig().getGlobalDebug());
-        if (level != Logging.getDebugLevel()) {
-            getServer().getPluginManager().callEvent(new MVDebugModeEvent(level));
-        }
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public boolean saveMVConfig() {
-        try {
-            this.multiverseConfig.set("multiverse-configuration", getMVConfig());
-            this.multiverseConfig.save(new File(getDataFolder(), "config.yml"));
-            return true;
-        } catch (IOException e) {
-            Logging.severe("Could not save Multiverse config.yml config. Please check your file permissions.");
-            return false;
-        }
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public boolean saveAllConfigs() {
-        return this.saveMVConfig() && this.worldManager.saveWorldsConfig();
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public AnchorManager getAnchorManager() {
-        return this.anchorManager;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public BlockSafety getBlockSafety() {
-        return blockSafety;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void setBlockSafety(BlockSafety blockSafety) {
-        if (blockSafety == null) {
-            throw new NullPointerException("block safety may not be null.");
-        }
-        this.blockSafety = blockSafety;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public LocationManipulation getLocationManipulation() {
-        return locationManipulation;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void setLocationManipulation(LocationManipulation locationManipulation) {
-        if (locationManipulation == null) {
-            throw new NullPointerException("location manipulation may not be null.");
-        }
-        this.locationManipulation = locationManipulation;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public SafeTTeleporter getSafeTTeleporter() {
-        return safeTTeleporter;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void setSafeTTeleporter(SafeTTeleporter safeTTeleporter) {
-        if (safeTTeleporter == null) {
-            throw new NullPointerException("safeTTeleporter may not be null.");
-        }
-        this.safeTTeleporter = safeTTeleporter;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public MVConfig getMVConfig() {
-        return config;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public UnsafeCallWrapper getUnsafeCallWrapper() {
-        return this.unsafeCallWrapper;
-    }
-
-
-    //TODO: REMOVE THIS STATIC CRAP - START
-    private static final Map<String, String> teleportQueue = new HashMap<String, String>();
-
-    /**
-     * This method is used to add a teleportation to the teleportQueue.
-     *
-     * @param teleporter The name of the player that initiated the teleportation.
-     * @param teleportee The name of the player that was teleported.
-     */
-    public static void addPlayerToTeleportQueue(String teleporter, String teleportee) {
-        Logging.finest("Adding mapping '%s' => '%s' to teleport queue", teleporter, teleportee);
-        teleportQueue.put(teleportee, teleporter);
-    }
-
-    /**
-     * This method is used to find out who is teleporting a player.
-     * @param playerName The teleported player (the teleportee).
-     * @return The player that teleported the other one (the teleporter).
-     */
-    public static String getPlayerTeleporter(String playerName) {
-        if (teleportQueue.containsKey(playerName)) {
-            String teleportee = teleportQueue.get(playerName);
-            teleportQueue.remove(playerName);
-            return teleportee;
-        }
-        return null;
-    }
-    //TODO: REMOVE THIS STATIC CRAP - END
-
-
-    // For testing purposes only //
-
-    private File serverFolder = new File(System.getProperty("user.dir"));
-
-    /**
-     * This is for unit testing.
-     *
-     * @param loader The PluginLoader to use.
-     * @param description The Description file to use.
-     * @param dataFolder The folder that other datafiles can be found in.
-     * @param file The location of the plugin.
-     */
-    public MultiverseCore(JavaPluginLoader loader, PluginDescriptionFile description, File dataFolder, File file) {
-        super(loader, description, dataFolder, file);
-    }
-
-    /**
-     * Gets the {@link MVPlayerListener}.
-     *
-     * @return The {@link MVPlayerListener}.
-     */
-    public MVPlayerListener getPlayerListener() {
-        return this.playerListener;
-    }
-
-    /**
-     * Gets the {@link MVChatListener}.
-     *
-     * @return The {@link MVChatListener}.
-     */
-    public MVChatListener getChatListener() {
-        return this.chatListener;
-    }
-
-    /**
-     * Gets the {@link MVEntityListener}.
-     *
-     * @return The {@link MVEntityListener}.
-     */
-    public MVEntityListener getEntityListener() {
-        return this.entityListener;
-    }
-
-    /**
-     * Gets the {@link MVWeatherListener}.
-     *
-     * @return The {@link MVWeatherListener}.
-     */
-    public MVWeatherListener getWeatherListener() {
-        return this.weatherListener;
-    }
-
-    /**
-     * Gets the server's root-folder as {@link File}.
-     *
-     * @return The server's root-folder
-     */
-    public File getServerFolder() {
-        return serverFolder;
-    }
-
-    /**
-     * Sets this server's root-folder.
-     *
-     * @param newServerFolder The new server-root
-     */
-    public void setServerFolder(File newServerFolder) {
-        if (!newServerFolder.isDirectory())
-            throw new IllegalArgumentException("That's not a folder!");
-
-        this.serverFolder = newServerFolder;
-    }
-}

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

@@ -1,316 +0,0 @@
-package com.onarandombox.MultiverseCore;
-
-import java.util.Map;
-
-import com.dumptruckman.minecraft.util.Logging;
-import com.onarandombox.MultiverseCore.api.MVConfig;
-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 MVConfig {
-    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.
-     */
-    @Deprecated
-    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 teleportintercept;
-    @Property
-    private volatile boolean firstspawnoverride;
-    @Property
-    private volatile boolean displaypermerrors;
-    @Property
-    private volatile int globaldebug;
-    @Property
-    private volatile boolean silentstart;
-    @Property
-    private volatile double version;
-    @Property
-    private volatile String firstspawnworld;
-    @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;
-        prefixchat = false;
-        prefixchatformat = "[%world%]%chat%";
-        teleportintercept = true;
-        firstspawnoverride = true;
-        displaypermerrors = true;
-        globaldebug = 0;
-        this.version = 2.9;
-        silentstart = false;
-        defaultportalsearch = true;
-        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 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 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;
-    }
-
-    @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/api/MVCore.java

@@ -1,169 +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;
-
-import com.onarandombox.MultiverseCore.anchor.AnchorManager;
-import com.onarandombox.MultiverseCore.commandtools.MVCommandManager;
-import com.onarandombox.MultiverseCore.destination.DestinationsProvider;
-import com.onarandombox.MultiverseCore.economy.MVEconomist;
-import com.onarandombox.MultiverseCore.teleportation.SimpleBlockSafety;
-import com.onarandombox.MultiverseCore.teleportation.SimpleLocationManipulation;
-import com.onarandombox.MultiverseCore.teleportation.SimpleSafeTTeleporter;
-import com.onarandombox.MultiverseCore.utils.MVPermissions;
-import com.onarandombox.MultiverseCore.utils.UnsafeCallWrapper;
-
-/**
- * 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 {
-    /**
-     * 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 {@link UnsafeCallWrapper} class.
-     *
-     * @return A non-null {@link UnsafeCallWrapper}.
-     */
-    UnsafeCallWrapper getUnsafeCallWrapper();
-
-    /**
-     * Multiverse uses an advanced permissions setup, this object
-     * simplifies getting/setting permissions.
-     *
-     * @return A non-null {@link MVPermissions}.
-     */
-    MVPermissions getMVPerms();
-
-    /**
-     * Multiverse uses {@link MVCommandManager} to make adding and using commands
-     * a piece of cake.
-     *
-     * @return A non-null {@link MVCommandManager}.
-     */
-    MVCommandManager getMVCommandManager();
-
-    /**
-     * Gets the class responsible for loading many different destinations
-     * on demand.
-     *
-     * @return A valid {@link DestinationsProvider}.
-     */
-    DestinationsProvider getDestinationsProvider();
-
-    /**
-     * Gets the primary class responsible for managing Multiverse Worlds.
-     *
-     * @return {@link MVWorldManager}.
-     */
-    MVWorldManager getMVWorldManager();
-
-    /**
-     * Saves the Multiverse-Config.
-     *
-     * @return Whether the Multiverse-Config was successfully saved
-     */
-    boolean saveMVConfig();
-
-    /**
-     * Saves all configs.
-     *
-     * @return Whether the config was successfully saved
-     */
-    boolean saveAllConfigs();
-
-    /**
-     * Gets the {@link AnchorManager}.
-     *
-     * @return The {@link AnchorManager}
-     */
-    AnchorManager getAnchorManager();
-
-    /**
-     * 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();
-
-    /**
-     * Gets the {@link BlockSafety} this {@link MVCore} is using.
-     * @return The {@link BlockSafety} this {@link MVCore} is using.
-     * @see BlockSafety
-     * @see SimpleBlockSafety
-     */
-    BlockSafety getBlockSafety();
-
-    /**
-     * Sets the {@link BlockSafety} this {@link MVCore} is using.
-     * @param blockSafety The new {@link BlockSafety}.
-     * @see BlockSafety
-     * @see SimpleBlockSafety
-     */
-    void setBlockSafety(BlockSafety blockSafety);
-
-    /**
-     * Gets the {@link LocationManipulation} this {@link MVCore} is using.
-     * @return The {@link LocationManipulation} this {@link MVCore} is using.
-     * @see LocationManipulation
-     * @see SimpleLocationManipulation
-     */
-    LocationManipulation getLocationManipulation();
-
-    /**
-     * Sets the {@link LocationManipulation} this {@link MVCore} is using.
-     * @param locationManipulation The new {@link LocationManipulation}.
-     * @see LocationManipulation
-     * @see SimpleLocationManipulation
-     */
-    void setLocationManipulation(LocationManipulation locationManipulation);
-
-    /**
-     * Gets the {@link SafeTTeleporter} this {@link MVCore} is using.
-     * @return The {@link SafeTTeleporter} this {@link MVCore} is using.
-     * @see SafeTTeleporter
-     * @see SimpleSafeTTeleporter
-     */
-    SafeTTeleporter getSafeTTeleporter();
-
-    /**
-     * Sets the {@link SafeTTeleporter} this {@link MVCore} is using.
-     * @param safeTTeleporter The new {@link SafeTTeleporter}.
-     * @see SafeTTeleporter
-     * @see SimpleSafeTTeleporter
-     */
-    void setSafeTTeleporter(SafeTTeleporter safeTTeleporter);
-
-    /**
-     * Gets the {@link MVConfig}.
-     * @return The configuration.
-     */
-    MVConfig getMVConfig();
-}

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

@@ -1,142 +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;
-
-import org.bukkit.Location;
-import org.bukkit.entity.Entity;
-import org.bukkit.plugin.java.JavaPlugin;
-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.
-     * <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!
-     *
-     * @return The identifier or prefix that is required for this destination.
-     */
-    String getIdentifier();
-
-    /**
-     * Allows you to determine if a Destination is valid for the type it thinks it is.
-     * <p>
-     * An example of this would be the exact destination. A valid string would be: e:0,0,0 where an invalid one would
-     * be e:1:2:3. The first string would return true the second would return false. This is simply a convenience
-     * method
-     * and does not even NEED to be called, but it's highly recommended if you're teleporting, but it's mainly for
-     * Multiverse Internal use.
-     *
-     * @param plugin      The plugin who the type belongs to.
-     * @param destination The destination string. ex: p:MyPortal:nw
-     *
-     * @return True if the destination is valid, false if not.
-     */
-    boolean isThisType(JavaPlugin plugin, String destination);
-
-    /**
-     * Returns the location a specific entity will spawn at when being teleported to this Destination.
-     * <p>
-     * To just retrieve the location as it is stored you can just pass null, but be warned some destinations may return
-     * null back to you if you do this. It is always safer to pass an actual entity. This is used so things like
-     * minecarts can be teleported.
-     * <p>
-     * Do not forget to use {@link #getVelocity()} as destinations can use this too!
-     *
-     * @param entity The entity to be teleported.
-     *
-     * @return The location of the entity.
-     */
-    Location getLocation(Entity entity);
-
-    /**
-     * Returns the velocity vector for this destination.
-     * <p>
-     * Plugins wishing to fully support MVDestinations MUST implement this.
-     *
-     * @return A vector representing the speed/direction the player should travel when arriving
-     */
-    Vector getVelocity();
-
-    /**
-     * Sets the destination string.
-     * <p>
-     * This should be used when you want to tell this destination object about a change in where it should take people.
-     * The destination param should be match the result from {@link #getIdentifier()}. A valid example would be that if
-     * {@link #getIdentifier()} returned "ow" our destination string could be "ow:TownCenter" but could not be
-     * "p:HomePortal"
-     *
-     * @param plugin      The plugin who the type belongs to.
-     * @param destination The destination string. ex: p:MyPortal:nw
-     */
-    void setDestination(JavaPlugin plugin, String destination);
-
-    /**
-     * Returns true if the destination is valid and players will be taken to it.
-     * <p>
-     * Even if destinations are in the correct format (p:MyPortal) MyPortal may not exist, and therefore this would
-     * return false.
-     *
-     * @return True if the destination is valid; false if not.
-     */
-    boolean isValid();
-
-    /**
-     * Gives you a general friendly description of the type of destination.
-     * <p>
-     * For example, the PlayerDestination sets this to "Player". You can use this to show where a player will be taken.
-     *
-     * @return A friendly string description of the type of destination.
-     */
-    String getType();
-
-    /**
-     * Gives you a specific name of the destination.
-     * <p>
-     * For example, the PlayerDestination sets this to The Player's Name.
-     *
-     * @return A friendly string stating the name of the destination.
-     */
-    String getName();
-
-    /**
-     * Returns a string that can easily be saved in the config that contains all the details needed to rebuild this
-     * destination.
-     * <p>
-     * ex: e:0,0,0:50:50
-     *
-     * @return The savable config string.
-     */
-    String toString();
-
-    /**
-     * Returns the permissions string required to go here.
-     * <p>
-     * ex: multiverse.access.world
-     * <p>
-     * NOTE: This is NOT the permission to use the teleport command.
-     *
-     * @return the permissions string required to go here.
-     */
-    String getRequiredPermission();
-
-    /**
-     * Should the Multiverse SafeTeleporter be used?
-     * <p>
-     * If not, MV will blindly take people to the location specified.
-     *
-     * @return True if the SafeTeleporter will be used, false if not.
-     */
-    boolean useSafeTeleporter();
-}

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

@@ -1,675 +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;
-
-import java.util.List;
-
-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;
-import org.bukkit.Location;
-import org.bukkit.Material;
-import org.bukkit.World;
-import org.bukkit.WorldType;
-import org.bukkit.permissions.Permission;
-import org.jetbrains.annotations.Nullable;
-
-/**
- * The API for a Multiverse Handled World.
- */
-public interface MVWorld {
-    /**
-     * Returns the Bukkit world object that this world describes.
-     *
-     * @return A {@link World}
-     */
-    World getCBWorld();
-
-    /**
-     * Gets the name of this world. The name cannot be changed.
-     * <p>
-     * Note for plugin developers: Usually {@link #getAlias()}
-     * is what you want to use instead of this method.
-     *
-     * @return The name of the world as a String.
-     */
-    String getName();
-
-    /**
-     * Gets the type of this world. As of 1.2 this will be:
-     * FLAT, NORMAL or VERSION_1_1
-     * <p>
-     * This is <b>not</b> the generator.
-     *
-     * @return The Type of this world.
-     */
-    WorldType getWorldType();
-
-    /**
-     * Gets the environment of this world.
-     *
-     * @return A {@link org.bukkit.World.Environment}.
-     */
-    World.Environment getEnvironment();
-
-    /**
-     * Sets the environment of a world.
-     * <p>
-     * Note: This will ONLY take effect once the world is unloaded/reloaded.
-     *
-     * @param environment A {@link org.bukkit.World.Environment}.
-     */
-    void setEnvironment(World.Environment environment);
-
-    /**
-     * Gets the difficulty of this world.
-     *
-     * @return The difficulty of this world.
-     */
-    Difficulty getDifficulty();
-
-    /**
-     * Sets the difficulty of this world and returns true if success.
-     * Valid string values are either an integer of difficulty(0-3) or
-     * the name that resides in the Bukkit enum, ex. {@code PEACEFUL}
-     *
-     * @param difficulty The difficulty to set the world to as a string.
-     * @return True if success, false if the provided string
-     *         could not be translated to a difficulty.
-     * @deprecated Use {@link #setDifficulty(Difficulty)} or, if you have to
-     * pass a string, use {@link #setPropertyValue(String, String)} instead.
-     */
-    @Deprecated
-    boolean setDifficulty(String difficulty);
-
-    /**
-     * Sets the difficulty of this world and returns {@code true} on success.
-     * Valid string values are either an integer of difficulty(0-3) or
-     * the name that resides in the Bukkit enum, ex. PEACEFUL
-     *
-     * @param difficulty The new difficulty.
-     * @return True if success, false if the operation failed... for whatever reason.
-     */
-    boolean setDifficulty(Difficulty difficulty);
-
-    /**
-     * Gets the world seed of this world.
-     *
-     * @return The Long version of the seed.
-     */
-    long getSeed();
-
-    /**
-     * Sets the seed of this world.
-     *
-     * @param seed A Long that is the seed.
-     */
-    void setSeed(long seed);
-
-    /**
-     * Gets the generator of this world.
-     *
-     * @return The name of the generator.
-     */
-    String getGenerator();
-
-    /**
-     * Sets the generator of this world.
-     *
-     * @param generator The new generator's name.
-     */
-    void setGenerator(String generator);
-
-    /**
-     * Gets the help-message for a property.
-     * @param property The name of the property.
-     * @return The help-message.
-     * @throws PropertyDoesNotExistException Thrown if the property was not found.
-     */
-    String getPropertyHelp(String property) throws PropertyDoesNotExistException;
-
-    /**
-     * Gets a property as {@link String}.
-     *
-     * @param property The name of a world property to get.
-     * @return The string-representation of that property.
-     * @throws PropertyDoesNotExistException Thrown if the property was not found in the world.
-     */
-    String getPropertyValue(String property) throws PropertyDoesNotExistException;
-
-    /**
-     * Sets a property to a given value.
-     *
-     * @param property The name of a world property to set.
-     * @param value    A value in string representation, it will be parsed to the correct type.
-     * @return True if the value was set, false if not.
-     * @throws PropertyDoesNotExistException Thrown if the property was not found in the world.
-     */
-    boolean setPropertyValue(String property, String value) throws PropertyDoesNotExistException;
-
-    /**
-     * Adds a value to the given property. The property must be a {@link AddProperties}.
-     *
-     * @param property The name of a {@link 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.
-     */
-    @Deprecated
-    boolean addToVariable(String property, String value);
-
-    /**
-     * Removes a value from the given property. The property must be a {@link AddProperties}.
-     *
-     * @param property The name of a {@link 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.
-     * @deprecated We changed the entire world-config-system. This is not compatible any more.
-     */
-    @Deprecated
-    boolean removeFromVariable(String property, String value);
-
-    /**
-     * Removes all values from the given property. The property must be a {@link AddProperties}.
-     *
-     * @param property The name of a {@link 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.
-     */
-    @Deprecated
-    boolean clearVariable(String property);
-
-    /**
-     * Clears a list property (sets it to []).
-     *
-     * @param property The property to clear.
-     * @return True if success, false if fail.
-     * @deprecated We changed the entire world-config-system. This is not compatible any more.
-     */
-    @Deprecated
-    boolean clearList(String property);
-    // end of old config stuff
-
-    // permission stuff
-    /**
-     * Gets the lowercased name of the world. This method is required, since the permissables
-     * lowercase all permissions when recalculating.
-     * <p>
-     * Note: This also means if a user has worlds named: world and WORLD, that they can both
-     * exist, and both be teleported to independently, but their permissions **cannot** be
-     * uniqueified at this time. See bug report #.
-     *
-     * @return The lowercased name of the world.
-     */
-    String getPermissibleName();
-
-    /**
-     * Gets the permission required to enter this world.
-     *
-     * @return The permission required to be exempt from charges to/from this world.
-     */
-    Permission getAccessPermission();
-
-    /**
-     * Gets the permission required to be exempt when entering.
-     *
-     * @return The permission required to be exempt when entering.
-     */
-    Permission getExemptPermission();
-    // end of permission stuff
-
-    /**
-     * Gets the alias of this world.
-     * <p>
-     * This alias allows users to have a world named "world" but show up in the list as "FernIsland"
-     *
-     * @return The alias of the world as a String.
-     */
-    String getAlias();
-
-    /**
-     * Sets the alias of the world.
-     *
-     * @param alias A string that is the new alias.
-     */
-    void setAlias(String alias);
-
-    /**
-     * Gets the color that this world's name/alias will display as.
-     *
-     * @return The color of this world.
-     */
-    ChatColor getColor();
-
-    /**
-     * Sets the color that this world's name/alias will display as.
-     *
-     * @param color A valid color name.
-     * @return True if the color was set, false if not.
-     */
-    boolean setColor(String color);
-
-    /**
-     * Gets the style that this world's name/alias will display as.
-     *
-     * @return The style of this world. {@code null} for "normal" style.
-     */
-    ChatColor getStyle();
-
-    /**
-     * Sets the style that this world's name/alias will display as.
-     *
-     * @param style A valid style name.
-     * @return True if the style was set, false if not.
-     */
-    boolean setStyle(String style);
-
-    /**
-     * Tells you if someone entered a valid color.
-     *
-     * @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
-    boolean isValidAliasColor(String color);
-
-    /**
-     * Returns a very nicely colored string (using Alias and Color if they are set).
-     *
-     * @return A nicely colored string.
-     */
-    String getColoredWorldString();
-
-    // animals&monster stuff
-    /**
-     * Gets whether or not animals are allowed to spawn in this world.
-     *
-     * @return True if ANY animal can, false if no animals can spawn.
-     */
-    boolean canAnimalsSpawn();
-
-    /**
-     * Sets whether or not animals can spawn.
-     * If there are values in {@link #getAnimalList()} and this is false,
-     * those animals become the exceptions, and will spawn
-     *
-     * @param allowAnimalSpawn True to allow spawning of monsters, false to prevent.
-     */
-    void setAllowAnimalSpawn(boolean allowAnimalSpawn);
-
-    /**
-     * Returns a list of animals. This list always negates the {@link #canAnimalsSpawn()} result.
-     *
-     * @return A list of animals that will spawn if {@link #canAnimalsSpawn()} is false.
-     */
-    List<String> getAnimalList();
-
-    /**
-     * Gets whether or not monsters are allowed to spawn in this world.
-     *
-     * @return True if ANY monster can, false if no monsters can spawn.
-     */
-    boolean canMonstersSpawn();
-
-    /**
-     * Sets whether or not monsters can spawn.
-     * If there are values in {@link #getMonsterList()} and this is false,
-     * those monsters become the exceptions, and will spawn
-     *
-     * @param allowMonsterSpawn True to allow spawning of monsters, false to prevent.
-     */
-    void setAllowMonsterSpawn(boolean allowMonsterSpawn);
-
-    /**
-     * Returns a list of monsters. This list always negates the {@link #canMonstersSpawn()} result.
-     *
-     * @return A list of monsters that will spawn if {@link #canMonstersSpawn()} is false.
-     */
-    List<String> getMonsterList();
-    // end of animal&monster stuff
-
-    /**
-     * Gets whether or not PVP is enabled in this world in some form (fake or not).
-     *
-     * @return True if players can take damage from other players.
-     */
-    boolean isPVPEnabled();
-
-    /**
-     * Turn pvp on or off. This setting is used to set the world's PVP mode.
-     *
-     * @param pvpMode True to enable PVP damage, false to disable it.
-     */
-    void setPVPMode(boolean pvpMode);
-
-    /**
-     * Turn pvp on or off. This setting is used to set the world's PVP mode, and thus relies on fakePVP
-     *
-     * @return True if this world has fakepvp on
-     * @deprecated This is deprecated.
-     */
-    @Deprecated
-    boolean getFakePVP();
-
-    /**
-     * Gets whether or not this world will display in chat, mvw and mvl regardless if a user has the
-     * access permissions to go to this world.
-     *
-     * @return True if the world will be hidden, false if not.
-     */
-    boolean isHidden();
-
-    /**
-     * Sets whether or not this world will display in chat, mvw and mvl regardless if a user has the
-     * access permissions to go to this world.
-     *
-     * @param hidden Set
-     */
-    void setHidden(boolean hidden);
-
-    /**
-     * Gets whether weather is enabled in this world.
-     *
-     * @return True if weather events will occur, false if not.
-     */
-    boolean isWeatherEnabled();
-
-    /**
-     * Sets whether or not there will be weather events in a given world.
-     * If set to false, Multiverse will disable the weather in the world immediately.
-     *
-     * @param enableWeather True if weather events should occur in a world, false if not.
-     */
-    void setEnableWeather(boolean enableWeather);
-
-    /**
-     * Gets whether or not CraftBukkit is keeping the chunks for this world in memory.
-     *
-     * @return True if CraftBukkit is keeping spawn chunks in memory.
-     */
-    boolean isKeepingSpawnInMemory();
-
-    /**
-     * If true, tells Craftbukkit to keep a worlds spawn chunks loaded in memory (default: true)
-     * If not, CraftBukkit will attempt to free memory when players have not used that world.
-     * This will not happen immediately.
-     *
-     * @param keepSpawnInMemory If true, CraftBukkit will keep the spawn chunks loaded in memory.
-     */
-    void setKeepSpawnInMemory(boolean keepSpawnInMemory);
-
-    /**
-     * Gets the spawn location of this world.
-     *
-     * @return The spawn location of this world.
-     */
-    Location getSpawnLocation();
-
-    /**
-     * Sets the spawn location for a world.
-     *
-     * @param spawnLocation The spawn location for a world.
-     */
-    void setSpawnLocation(Location spawnLocation);
-
-    /**
-     * Gets whether or not the hunger level of players will go down in a world.
-     *
-     * @return True if it will go down, false if it will remain steady.
-     */
-    boolean getHunger();
-
-    /**
-     * Sets whether or not the hunger level of players will go down in a world.
-     *
-     * @param hungerEnabled True if hunger will go down, false to keep it at
-     *                      the level they entered a world with.
-     */
-    void setHunger(boolean hungerEnabled);
-
-    /**
-     * Gets the GameMode of this world.
-     *
-     * @return The GameMode of this world.
-     */
-    GameMode getGameMode();
-
-    /**
-     * Sets the game mode of this world.
-     *
-     * @param gameMode A valid game mode string (either
-     *                 an int ex. 0 or a string ex. creative).
-     * @return True if the game mode was successfully changed, false if not.
-     * @deprecated Use {@link #setGameMode(GameMode)} instead. If you have to
-     * pass a string, use {@link #setPropertyValue(String, String)}.
-     */
-    @Deprecated
-    boolean setGameMode(String gameMode);
-
-    /**
-     * Sets the game mode of this world.
-     *
-     * @param gameMode The new {@link GameMode}.
-     * @return True if the game mode was successfully changed, false if not.
-     */
-    boolean setGameMode(GameMode gameMode);
-
-    /**
-     * Gets the amount of currency it requires to enter this world.
-     *
-     * @return The amount it costs to enter this world.
-     */
-    double getPrice();
-
-    /**
-     * Sets the price for entry to this world.
-     * You can think of this like an amount.
-     * The type can be set with {@link #setCurrency(Material)}
-     *
-     * @param price The Amount of money/item to enter the world.
-     */
-    void setPrice(double price);
-
-    /**
-     * Gets the type of currency that will be used when users enter this world. A value of null indicates a non-item
-     * based currency is used.
-     *
-     * @return The type of currency that will be used when users enter this world.
-     */
-    @Nullable
-    Material getCurrency();
-
-    /**
-     * Sets the type of item that will be required given the price is not 0.
-     * Use a value of null to specify a non-item based currency.
-     *
-     * @param item The Type of currency that will be used when users enter this world.
-     */
-    void setCurrency(@Nullable Material item);
-
-    /**
-     * Gets the world players will respawn in if they die in this one.
-     *
-     * @return A world that exists on the server.
-     */
-    World getRespawnToWorld();
-
-    /**
-     * Sets the world players will respawn in if they die in this one.
-     * Returns true upon success, false upon failure.
-     *
-     * @param respawnWorld The name of a world that exists on the server.
-     * @return True if respawnWorld existed, false if not.
-     */
-    boolean setRespawnToWorld(String respawnWorld);
-
-    /**
-     * Gets the scaling value of this world.Really only has an effect if you use
-     * Multiverse-NetherPortals.
-     *
-     * @return This world's non-negative, non-zero scale.
-     */
-    double getScaling();
-
-    /**
-     * Sets the scale of this world. Really only has an effect if you use
-     * Multiverse-NetherPortals.
-     *
-     * @param scaling A scaling value, cannot be negative or 0.
-     * @return Whether the scale was set successfully.
-     */
-    boolean setScaling(double scaling);
-
-    /**
-     * Gets whether or not a world will auto-heal players if the difficulty is on peaceful.
-     *
-     * @return True if the world should heal (default), false if not.
-     */
-    boolean getAutoHeal();
-
-    /**
-     * Sets whether or not a world will auto-heal players if the difficulty is on peaceful.
-     *
-     * @param heal True if the world will heal.
-     */
-    void setAutoHeal(boolean heal);
-
-    /**
-     * Gets whether or not Multiverse should auto-adjust the spawn for this world.
-     *
-     * @return True if Multiverse should adjust the spawn, false if not.
-     */
-    boolean getAdjustSpawn();
-
-    /**
-     * Sets whether or not Multiverse should auto-adjust the spawn for this world.
-     *
-     * @param adjust True if multiverse should adjust the spawn, false if not.
-     */
-    void setAdjustSpawn(boolean adjust);
-
-    /**
-     * Gets whether or not Multiverse should auto-load this world.
-     *
-     * @return True if Multiverse should auto-load this world.
-     */
-    boolean getAutoLoad();
-
-    /**
-     * Sets whether or not Multiverse should auto-load this world.
-     * <p>
-     * True is default.
-     *
-     * @param autoLoad True if multiverse should autoload this world the spawn, false if not.
-     */
-    void setAutoLoad(boolean autoLoad);
-
-    /**
-     * Gets whether or not a player who dies in this world will respawn in their
-     * bed or follow the normal respawn pattern.
-     *
-     * @return True if players dying in this world should respawn at their bed.
-     */
-    boolean getBedRespawn();
-
-    /**
-     * Sets whether or not a player who dies in this world will respawn in their
-     * bed or follow the normal respawn pattern.
-     * <p>
-     * True is default.
-     *
-     * @param autoLoad True if players dying in this world respawn at their bed.
-     */
-    void setBedRespawn(boolean autoLoad);
-
-    /**
-     * Sets the player limit for this world after which players without an override
-     * permission node will not be allowed in. A value of -1 or less signifies no limit
-     *
-     * @param limit The new limit
-     */
-    void setPlayerLimit(int limit);
-
-    /**
-     * Gets the player limit for this world after which players without an override
-     * permission node will not be allowed in. A value of -1 or less signifies no limit
-     *
-     * @return The player limit
-     */
-    int getPlayerLimit();
-
-    /**
-     * Same as {@link #getTime()}, but returns a string.
-     * @return The time as a short string: 12:34pm
-     */
-    String getTime();
-
-    /**
-     * Sets the current time in a world.
-     * <p>
-     * This method will take the following formats:
-     * 11:37am
-     *  4:30p
-     *  day(morning), night, noon, midnight
-     *
-     * @param timeAsString The formatted time to set the world to.
-     * @return True if the time was set, false if not.
-     */
-    boolean setTime(String timeAsString);
-
-    /**
-     * Sets The types of portals that are allowed in this world.
-     *
-     * @param type The type of portals allowed in this world.
-     */
-    void allowPortalMaking(AllowedPortalType type);
-
-    /**
-     * Gets which type(s) of portals are allowed to be constructed in this world.
-     *
-     * @return The type of portals that are allowed.
-     */
-    AllowedPortalType getAllowedPortals();
-
-    // properties that are not "getter+setter" style
-    /**
-     * Gets a list of all the worlds that players CANNOT travel to from this world,
-     * regardless of their access permissions.
-     *
-     * @return A List of world names.
-     */
-    List<String> getWorldBlacklist();
-
-    /**
-     * Gets all the names of all properties that can be SET.
-     *
-     * @return All property names, with alternating colors.
-     */
-    String getAllPropertyNames();
-
-    /**
-     * Whether or not players are allowed to fly in this world.
-     *
-     * @return True if players allowed to fly in this world.
-     */
-    boolean getAllowFlight();
-
-    /**
-     * Sets whether or not players are allowed to fly in this world.
-     *
-     * @param allowFlight True to allow flight in this world.
-     */
-    void setAllowFlight(final boolean allowFlight);
-}

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

@@ -1,335 +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;
-
-import java.io.File;
-import java.util.Collection;
-import java.util.List;
-
-import com.onarandombox.MultiverseCore.world.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;
-
-/**
- * Multiverse 2 World Manager API
- * <p>
- * This API contains all of the world managing
- * functions that your heart desires!
- */
-public interface MVWorldManager {
-    /**
-     * Add a new World to the Multiverse Setup.
-     *
-     * @param name               World Name
-     * @param env                Environment Type
-     * @param seedString         The seed in the form of a string.
-     *                             If the seed is a Long,
-     *                             it will be interpreted as such.
-     * @param type               The Type of the world to be made.
-     * @param generateStructures If true, this world will get NPC villages.
-     * @param generator          The Custom generator plugin to use.
-     * @return True if the world is added, false if not.
-     */
-    boolean addWorld(String name, Environment env, String seedString, WorldType type, Boolean generateStructures,
-                     String generator);
-
-    /**
-     * Add a new World to the Multiverse Setup.
-     *
-     * @param name               World Name
-     * @param env                Environment Type
-     * @param seedString         The seed in the form of a string.
-     *                             If the seed is a Long,
-     *                             it will be interpreted as such.
-     * @param type               The Type of the world to be made.
-     * @param generateStructures If true, this world will get NPC villages.
-     * @param generator          The Custom generator plugin to use.
-     * @param useSpawnAdjust If true, multiverse will search for a safe spawn. If not, It will not modify the level.dat.
-     * @return True if the world is added, false if not.
-     */
-    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
-     * @return True if the world is copied successfully, false if not.
-     */
-    boolean cloneWorld(String oldName, String newName);
-
-    /**
-     * Remove the world from the Multiverse list, from the config and deletes
-     * the folder.
-     *
-     * @param name
-     *            The name of the world to remove
-     * @return True if success, false if failure.
-     */
-    boolean deleteWorld(String name);
-
-    /**
-     * Remove the world from the Multiverse list, from the
-     * config if wanted, and deletes the folder.
-     *
-     * @param name         The name of the world to remove
-     * @param removeConfig If true(default), we'll remove the entries from the
-     *                     config. If false, they'll stay and the world may come back.
-     * @return True if success, false if failure.
-     */
-    boolean deleteWorld(String name, boolean removeConfig);
-
-    /**
-     *
-     * @param name The name of the world to remove
-     * @param removeFromConfig If true(default), we'll remove the entries from the
-     *                         config. If false, they'll stay and the world may come back.
-     * @param deleteWorldFolder If true the world folder will be completely deleted. If false
-     *                          only the contents of the world folder will be deleted
-     * @return True if success, false if failure.
-     */
-    boolean deleteWorld(String name, boolean removeFromConfig, boolean deleteWorldFolder);
-
-    /**
-     * Unload a world from Multiverse.
-     *
-     * @param name Name of the world to unload
-     * @return True if the world was unloaded, false if not.
-     */
-    boolean unloadWorld(String name);
-
-    /**
-     * Unload a world from Multiverse with option to prevent calling unloadWorld in Bukkit.
-     *
-     * @param name Name of the world to unload
-     * @param unloadBukkit True if Bukkit world should be unloaded
-     * @return True if the world was unloaded, false if not.
-     */
-    boolean unloadWorld(String name, boolean unloadBukkit);
-
-    /**
-     * Loads the world. Only use this if the world has been
-     * unloaded with {@link #unloadWorld(String)}.
-     *
-     * @param name The name of the world to load
-     * @return True if success, false if failure.
-     */
-    boolean loadWorld(String name);
-
-    /**
-     * Removes all players from the specified world.
-     *
-     * @param name World to remove players from.
-     */
-    void removePlayersFromWorld(String name);
-
-    /**
-     * Test if a given chunk generator is valid.
-     *
-     * @param generator   The generator name.
-     * @param generatorID The generator id.
-     * @param worldName   The worldName to use as the default.
-     * @return A {@link ChunkGenerator} or null
-     */
-    ChunkGenerator getChunkGenerator(String generator, String generatorID, String worldName);
-
-    /**
-     * Returns a list of all the worlds Multiverse knows about.
-     *
-     * @return A list of {@link MVWorld}.
-     */
-    Collection<MVWorld> getMVWorlds();
-
-
-    /**
-     * Returns a {@link MVWorld} 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.
-     */
-    MVWorld 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.
-     *
-     * @param world The Bukkit world to check.
-     * @return A {@link MVWorld} or null.
-     */
-    MVWorld getMVWorld(World world);
-
-    /**
-     * Checks to see if the given name is a valid {@link MVWorld}
-     * Searches based on world name AND alias.
-     *
-     * @param name The name or alias of the world to check.
-     * @return True if the world exists, false if not.
-     */
-    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}.
-     *
-     * @param world The Bukkit world to check.
-     * @return True if the world has been loaded into MV2, false if not.
-     */
-    boolean isMVWorld(World world);
-
-    /**
-     * Load the Worlds &amp; Settings from the configuration file.
-     *
-     * @param forceLoad If set to true, this will perform a total
-     *                  reset and not just load new worlds.
-     */
-    void loadWorlds(boolean forceLoad);
-
-    /**
-     * Loads the Worlds &amp; Settings for any worlds that bukkit loaded before us.
-     * <p>
-     * This way people will _always_ have some worlds in the list.
-     */
-    void loadDefaultWorlds();
-
-    /**
-     * Gets the {@link WorldPurger}.
-     * <p>
-     * @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();
-
-    /**
-     * Gets the list of worlds in the config, but unloaded.
-     *
-     * @return A List of worlds as strings.
-     */
-    List<String> getUnloadedWorlds();
-
-    /**
-     * This method populates an internal list and needs to be called after multiverse initialization.
-     */
-    void getDefaultWorldGenerators();
-
-    /**
-     * Load the config from a file.
-     *
-     * @param file The file to load.
-     * @return A loaded configuration.
-     */
-    FileConfiguration loadWorldConfig(File file);
-
-    /**
-     * Saves the world config to disk.
-     *
-     * @return True if success, false if fail.
-     */
-    boolean saveWorldsConfig();
-
-    /**
-     * Remove the world from the Multiverse list and from the config.
-     *
-     * @param name The name of the world to remove
-     * @return True if success, false if failure.
-     */
-    boolean removeWorldFromConfig(String name);
-
-    /**
-     * Sets the initial spawn world for new players.
-     *
-     * @param world The World new players should spawn in.
-     */
-    void setFirstSpawnWorld(String world);
-
-    /**
-     * Gets the world players should spawn in first.
-     *
-     * @return The {@link MVWorld} new players should spawn in.
-     */
-    MVWorld 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.
-     *
-     * @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);
-    
-    /**
-     * Checks whether Multiverse knows about a provided unloaded world. This
-     * method will check the parameter against the alias mappings.
-     *
-     * @param name The name of the unloaded world
-     * @param includeLoaded The value to return if the world is loaded
-     *
-     * @return True if the world exists and is unloaded. False if the world
-     * 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/SafeTTeleporter.java

@@ -1,72 +0,0 @@
-package com.onarandombox.MultiverseCore.api;
-
-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;
-
-/**
- * Used to safely teleport people.
- */
-public interface SafeTTeleporter extends Teleporter {
-
-    /**
-     * Gets the next safe location around the given location.
-     * @param l A {@link Location}.
-     * @return A safe {@link Location}.
-     */
-    Location getSafeLocation(Location l);
-
-    /**
-     * Gets the next safe location around the given location.
-     * @param l A {@link Location}.
-     * @param tolerance The tolerance.
-     * @param radius The radius.
-     * @return A safe {@link Location}.
-     */
-    Location getSafeLocation(Location l, int tolerance, int radius);
-
-    /**
-     * 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
-     */
-    TeleportResult safelyTeleport(BukkitCommandIssuer teleporter, Entity teleportee, ParsedDestination<?> destination);
-
-    /**
-     * Safely teleport the entity to the Location. This may perform checks to
-     * see if the place is safe, and if
-     * it's not, will adjust the final destination accordingly.
-     *
-     * @param teleporter Person who issued the teleport command.
-     * @param teleportee Entity to teleport.
-     * @param location   Location to teleport them to.
-     * @param safely     Should the destination be checked for safety before teleport?
-     * @return true for success, false for failure.
-     */
-    TeleportResult safelyTeleport(CommandSender teleporter, Entity teleportee, Location location,
-            boolean safely);
-
-    /**
-     * 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.
-     * @return A new location to spawn the entity at.
-     */
-    Location getSafeLocation(Entity entity, DestinationInstance destination);
-
-    /**
-     * Finds a portal-block next to the specified {@link Location}.
-     * @param l The {@link Location}
-     * @return The next portal-block's {@link Location}.
-     */
-    Location findPortalBlockNextTo(Location l);
-
-}

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

@@ -1,18 +0,0 @@
-package com.onarandombox.MultiverseCore.api;
-
-import co.aikar.commands.BukkitCommandIssuer;
-import com.onarandombox.MultiverseCore.destination.ParsedDestination;
-import com.onarandombox.MultiverseCore.teleportation.TeleportResult;
-import org.bukkit.entity.Entity;
-
-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
-     */
-    TeleportResult teleport(BukkitCommandIssuer teleporter, Entity teleportee, ParsedDestination<?> destination);
-}

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

@@ -1,68 +0,0 @@
-package com.onarandombox.MultiverseCore.api;
-
-import java.util.List;
-
-import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Entity;
-
-/**
- * Used to remove animals from worlds that don't belong there.
- */
-public interface WorldPurger {
-    /**
-     * Synchronizes the given worlds with their settings.
-     *
-     * @param worlds A list of {@link MVWorld}
-     */
-    void purgeWorlds(List<MVWorld> worlds);
-
-    /**
-     * Convenience method for {@link #purgeWorld(MVWorld, java.util.List, boolean, boolean)} that takes the settings from the world-config.
-     *
-     * @param world The {@link MVWorld}.
-     */
-    void purgeWorld(MVWorld world);
-
-    /**
-     * Clear all animals/monsters that do not belong to a world according to the config.
-     *
-     * @param mvworld The {@link MVWorld}.
-     * @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);
-
-    /**
-     * Clear all animals/monsters that do not belong to a world according to the config.
-     *
-     * @param mvworld The {@link MVWorld}.
-     * @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);
-
-    /**
-     * Determines whether the specified creature should be killed.
-     *
-     * @param e The creature.
-     * @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.
-     * @return {@code true} if the creature should be killed, otherwise {@code false}.
-     */
-    boolean shouldWeKillThisCreature(Entity e, List<String> thingsToKill, boolean negateAnimals, boolean negateMonsters);
-
-    /**
-     * Determines whether the specified creature should be killed and automatically reads the params from a world object.
-     *
-     * @param w The world.
-     * @param e The creature.
-     * @return {@code true} if the creature should be killed, otherwise {@code false}.
-     */
-    boolean shouldWeKillThisCreature(MVWorld w, Entity e);
-}

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

@@ -1,40 +0,0 @@
-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.MultiverseCore;
-import com.onarandombox.MultiverseCore.destination.ParsedDestination;
-import org.bukkit.entity.Player;
-import org.jetbrains.annotations.NotNull;
-
-@CommandAlias("mv")
-public class CheckCommand extends MultiverseCoreCommand {
-    public CheckCommand(@NotNull MultiverseCore plugin) {
-        super(plugin);
-    }
-
-    @Subcommand("check")
-    @CommandPermission("multiverse.core.check")
-    @CommandCompletion("@players @destinations|@mvworlds")
-    @Syntax("<player> <destination>")
-    @Description("Checks if a player can teleport to a destination.")
-    public void onCheckCommand(BukkitCommandIssuer issuer,
-
-                               @Syntax("<player>")
-                               @Description("Player to check destination on.")
-                               Player player,
-
-                               @Syntax("<destination>")
-                               @Description("A destination location, e.g. a world name.")
-                               ParsedDestination<?> destination
-    ) {
-        issuer.sendMessage("Checking " + player + " to " + destination + "...");
-        //TODO More detailed output on permissions required.
-        this.plugin.getDestinationsProvider().checkTeleportPermissions(issuer, player, destination);
-    }
-}

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

@@ -1,48 +0,0 @@
-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 com.onarandombox.MultiverseCore.MultiverseCore;
-import org.bukkit.ChatColor;
-import org.jetbrains.annotations.NotNull;
-
-@CommandAlias("mv")
-public class CloneCommand extends MultiverseCoreCommand {
-    public CloneCommand(@NotNull MultiverseCore plugin) {
-        super(plugin);
-    }
-
-    @Subcommand("clone")
-    @CommandPermission("multiverse.core.clone")
-    @CommandCompletion("@mvworlds:scope=both @empty")
-    @Syntax("<world> <new world name>")
-    @Description("Clones a world.")
-    public void onCloneCommand(CommandIssuer issuer,
-
-                               @Conditions("validWorldName:scope=both")
-                               @Syntax("<world>")
-                               @Description("The target world to clone.")
-                               String worldName,
-
-                               @Single
-                               @Conditions("validWorldName:scope=new")
-                               @Syntax("<new world name>")
-                               @Description("The new cloned world name.")
-                               String newWorldName
-    ) {
-        issuer.sendMessage(String.format("Cloning world '%s' to '%s'...", worldName, newWorldName));
-
-        if (!this.plugin.getMVWorldManager().cloneWorld(worldName, newWorldName)) {
-            issuer.sendMessage(String.format("%sWorld could not be cloned! See console for more details.", ChatColor.RED));
-            return;
-        }
-        issuer.sendMessage(String.format("%sCloned world '%s'!", ChatColor.GREEN, newWorldName));
-    }
-}

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

@@ -1,23 +0,0 @@
-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.MultiverseCore;
-import org.jetbrains.annotations.NotNull;
-
-@CommandAlias("mv")
-public class ConfirmCommand extends MultiverseCoreCommand {
-    public ConfirmCommand(@NotNull MultiverseCore plugin) {
-        super(plugin);
-    }
-
-    @Subcommand("confirm")
-    @CommandPermission("multiverse.core.confirm")
-    @Description("Confirms dangerous commands before executing them.")
-    public void onConfirmCommand(@NotNull BukkitCommandIssuer issuer) {
-        this.plugin.getMVCommandManager().getCommandQueueManager().runQueuedCommand(issuer.getIssuer());
-    }
-}

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

@@ -1,127 +0,0 @@
-package com.onarandombox.MultiverseCore.commands;
-
-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.MultiverseCore;
-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.locale.MVCorei18n;
-import org.bukkit.Bukkit;
-import org.bukkit.World;
-import org.bukkit.WorldType;
-import org.bukkit.plugin.Plugin;
-import org.jetbrains.annotations.NotNull;
-
-@CommandAlias("mv")
-public class CreateCommand extends MultiverseCoreCommand {
-    public CreateCommand(@NotNull MultiverseCore plugin) {
-        super(plugin);
-
-        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 -> this.plugin.getUnsafeCallWrapper().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());
-    }
-
-    @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,
-
-                                @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);
-            return;
-        }
-        issuer.sendInfo(MVCorei18n.CREATE_SUCCESS, "{worldName}", worldName);
-    }
-}

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

@@ -1,49 +0,0 @@
-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.MultiverseCore;
-import com.onarandombox.MultiverseCore.commandtools.queue.QueuedCommand;
-import org.bukkit.ChatColor;
-import org.jetbrains.annotations.NotNull;
-
-@CommandAlias("mv")
-public class DeleteCommand extends MultiverseCoreCommand {
-    public DeleteCommand(@NotNull MultiverseCore plugin) {
-        super(plugin);
-    }
-
-    @Subcommand("delete")
-    @CommandPermission("multiverse.core.delete")
-    @CommandCompletion("@mvworlds:scope=both")
-    @Syntax("<world>")
-    @Description("Deletes a world on your server PERMANENTLY.")
-    public void onDeleteCommand(BukkitCommandIssuer issuer,
-
-                                @Single
-                                @Conditions("validWorldName:scope=both")
-                                @Syntax("<world>")
-                                @Description("The world you want to delete.")
-                                String worldName
-    ) {
-        this.plugin.getMVCommandManager().getCommandQueueManager().addToQueue(new QueuedCommand(
-                issuer.getIssuer(),
-                () -> {
-                    issuer.sendMessage(String.format("Deleting world '%s'...", worldName));
-                    if (!this.plugin.getMVWorldManager().deleteWorld(worldName)) {
-                        issuer.sendMessage(String.format("%sThere was an issue deleting '%s'! Please check console for errors.", ChatColor.RED, worldName));
-                        return;
-                    }
-                    issuer.sendMessage(String.format("%sWorld %s was deleted!", ChatColor.GREEN, worldName));
-                },
-                "Are you sure you want to delete world '" + worldName + "'?"
-        ));
-    }
-}

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

@@ -1,63 +0,0 @@
-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.MultiverseCore;
-import com.onarandombox.MultiverseCore.api.MVWorld;
-import com.onarandombox.MultiverseCore.commandtools.context.GameRuleValue;
-import org.bukkit.ChatColor;
-import org.bukkit.GameRule;
-import org.jetbrains.annotations.NotNull;
-
-@CommandAlias("mv")
-public class GameruleCommand extends MultiverseCoreCommand {
-    public GameruleCommand(@NotNull MultiverseCore plugin) {
-        super(plugin);
-    }
-
-    @Subcommand("gamerule")
-    @CommandPermission("multiverse.core.gamerule")
-    @CommandCompletion("@gamerules true|false|@range:1-10 @mvworlds:multiple|*")
-    @Syntax("<Gamerule> <Gamerule value> [World or *]")
-    @Description("Changes a gamerule in one or more worlds")
-    public void onGameruleCommand(BukkitCommandIssuer issuer,
-
-                                  @Syntax("<Gamerule>")
-                                  @Description("Gamerule to set")
-                                  GameRule gamerule,
-
-                                  @Syntax("<Value>")
-                                  @Description("Value of gamerule")
-                                  GameRuleValue gameRuleValue,
-
-                                  @Flags("resolve=issuerAware")
-                                  @Syntax("[World or *]")
-                                  @Description("World to apply gamerule to, current world by default")
-                                  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.sendMessage(ChatColor.RED + "Failed to set gamerule " + gamerule.getName() + " to " + value + " in " + world.getName() + ". It should be a " + gamerule.getType());
-                success = false;
-            }
-        }
-        // Tell user if it was successful
-        if (success) {
-            if (worlds.length == 1) {
-                issuer.sendMessage(ChatColor.GREEN + "Successfully set " + gamerule.getName() + " to " + value + " in " + worlds[0].getName());
-            }
-            else if (worlds.length > 1) {
-                issuer.sendMessage(ChatColor.GREEN + "Successfully set " + gamerule.getName() + " to " + value + " in " + worlds.length + " worlds.");
-            }
-        }
-    }
-}

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

@@ -1,88 +0,0 @@
-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.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 org.bukkit.Bukkit;
-import org.bukkit.ChatColor;
-import org.bukkit.World;
-import org.bukkit.plugin.Plugin;
-import org.jetbrains.annotations.NotNull;
-
-@CommandAlias("mv")
-public class ImportCommand extends MultiverseCoreCommand {
-    public ImportCommand(@NotNull MultiverseCore plugin) {
-        super(plugin);
-
-        registerFlagGroup(CommandFlagGroup.builder("mvimport")
-                .add(CommandValueFlag.builder("--generator", String.class)
-                        .addAlias("-g")
-                        .completion(() -> Arrays.stream(Bukkit.getServer().getPluginManager().getPlugins())
-                                .filter(Plugin::isEnabled)
-                                .filter(genplugin -> this.plugin.getUnsafeCallWrapper().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());
-    }
-
-    @Subcommand("import")
-    @CommandPermission("multiverse.core.import")
-    @CommandCompletion("@mvworlds:scope=potential  @flags:groupName=mvimport")
-    @Syntax("<name> <env> --generator [generator[:id]] --adjust-spawn")
-    @Description("Imports a existing world folder.")
-    public void onImportCommand(BukkitCommandIssuer issuer,
-
-                                @Conditions("validWorldName:scope=new")
-                                @Syntax("<name>")
-                                @Description("Name of the world folder.")
-                                String worldName,
-
-                                @Syntax("<env>")
-                                @Description("The world's environment. See: /mv env")
-                                World.Environment environment,
-
-                                @Optional
-                                @Syntax("--generator [generator[:id]] --adjust-spawn")
-                                @Description("Other world settings. See: https://gg.gg/nn8c2")
-                                String[] flags) {
-
-        ParsedCommandFlags parsedFlags = parseFlags(flags);
-
-        issuer.sendMessage(String.format("Starting import of world '%s'...", worldName));
-
-        if (!this.worldManager.addWorld(
-                worldName, environment,
-                null,
-                null,
-                null,
-                parsedFlags.flagValue("--generator", String.class),
-                parsedFlags.hasFlag("--adjust-spawn"))
-        ) {
-            issuer.sendMessage(String.format("%sFailed! See console for more details.", ChatColor.RED));
-            return;
-        }
-        issuer.sendMessage(String.format("%sComplete!", ChatColor.GREEN));
-    }
-}

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

@@ -1,42 +0,0 @@
-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.MultiverseCore;
-import org.jetbrains.annotations.NotNull;
-
-@CommandAlias("mv")
-public class LoadCommand extends MultiverseCoreCommand {
-    public LoadCommand(@NotNull MultiverseCore plugin) {
-        super(plugin);
-    }
-
-    @Subcommand("load")
-    @CommandPermission("multiverse.core.load")
-    @CommandCompletion("@mvworlds:scope=unloaded")
-    @Syntax("<world>")
-    @Description("Loads a world. World must be already in worlds.yml, else please use /mv import.")
-    public void onLoadCommand(BukkitCommandIssuer issuer,
-
-                              @Single
-                              @Conditions("validWorldName:scope=unloaded")
-                              @Syntax("<world>")
-                              @Description("Name of world you want to load.")
-                              String worldName
-    ) {
-        issuer.sendMessage(String.format("Loading world '%s'...", worldName));
-
-        if (!this.plugin.getMVWorldManager().loadWorld(worldName)) {
-            issuer.sendMessage(String.format("Error trying to load world '%s'!", worldName));
-            return;
-        }
-        issuer.sendMessage(String.format("Loaded world '%s'!", worldName));
-    }
-}

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

@@ -1,20 +0,0 @@
-package com.onarandombox.MultiverseCore.commands;
-
-import com.onarandombox.MultiverseCore.MultiverseCore;
-import com.onarandombox.MultiverseCore.api.MVWorldManager;
-import com.onarandombox.MultiverseCore.commandtools.MultiverseCommand;
-import org.jetbrains.annotations.NotNull;
-
-/**
- * A base command for Multiverse.
- */
-abstract class MultiverseCoreCommand extends MultiverseCommand {
-    protected final MultiverseCore plugin;
-    protected final MVWorldManager worldManager;
-
-    protected MultiverseCoreCommand(@NotNull MultiverseCore plugin) {
-        super(plugin);
-        this.plugin = plugin;
-        this.worldManager = plugin.getMVWorldManager();
-    }
-}

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

@@ -1,79 +0,0 @@
-package com.onarandombox.MultiverseCore.commands;
-
-import java.util.Collections;
-import java.util.Random;
-
-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.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 org.bukkit.ChatColor;
-import org.jetbrains.annotations.NotNull;
-
-@CommandAlias("mv")
-public class RegenCommand extends MultiverseCoreCommand {
-    public RegenCommand(@NotNull MultiverseCore plugin) {
-        super(plugin);
-
-        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());
-    }
-
-    @Subcommand("regen")
-    @CommandPermission("multiverse.core.regen")
-    @CommandCompletion("@mvworlds:scope=both @flags:groupName=mvregen")
-    @Syntax("<world> --seed [seed] --keep-gamerules")
-    @Description("Regenerates a world on your server. The previous state will be lost PERMANENTLY.")
-    public void onRegenCommand(BukkitCommandIssuer issuer,
-
-                               @Conditions("validWorldName:scope=both")
-                               @Syntax("<world>")
-                               @Description("World that you want to regen.")
-                               String worldName,
-
-                               @Optional
-                               @Syntax("--seed [seed] --keep-gamerules")
-                               @Description("Other world settings. See: http://gg.gg/nn8lk")
-                               String[] flags
-    ) {
-        ParsedCommandFlags parsedFlags = parseFlags(flags);
-
-        this.plugin.getMVCommandManager().getCommandQueueManager().addToQueue(new QueuedCommand(
-                issuer.getIssuer(),
-                () -> {
-                    issuer.sendMessage(String.format("Regenerating world '%s'...", worldName));
-                    if (!this.plugin.getMVWorldManager().regenWorld(
-                            worldName,
-                            parsedFlags.hasFlag("--seed"),
-                            !parsedFlags.hasFlagValue("--seed"),
-                            parsedFlags.flagValue("--seed", String.class),
-                            parsedFlags.hasFlag("--keep-gamerules")
-                    )) {
-                        issuer.sendMessage(String.format("%sThere was an issue regenerating '%s'! Please check console for errors.", ChatColor.RED, worldName));
-                        return;
-                    }
-                    issuer.sendMessage(String.format("%sWorld %s was regenerated!", ChatColor.GREEN, worldName));
-                },
-                "Are you sure you want to regenerate world '" + worldName + "'?"
-        ));
-    }
-}

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

@@ -1,42 +0,0 @@
-package com.onarandombox.MultiverseCore.commands;
-
-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.event.MVConfigReloadEvent;
-import org.bukkit.ChatColor;
-import org.jetbrains.annotations.NotNull;
-
-@CommandAlias("mv")
-public class ReloadCommand extends MultiverseCoreCommand {
-    public ReloadCommand(@NotNull MultiverseCore plugin) {
-        super(plugin);
-    }
-
-    @Subcommand("reload")
-    @CommandPermission("multiverse.core.reload")
-    @Description("Reloads config files for all multiverse modules.")
-    public void onReloadCommand(@NotNull BukkitCommandIssuer issuer) {
-        issuer.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<>();
-        configsLoaded.add("Multiverse-Core - config.yml");
-        configsLoaded.add("Multiverse-Core - worlds.yml");
-        configsLoaded.add("Multiverse-Core - anchors.yml");
-
-        MVConfigReloadEvent configReload = new MVConfigReloadEvent(configsLoaded);
-        this.plugin.getServer().getPluginManager().callEvent(configReload);
-
-        configReload.getAllConfigsLoaded().forEach(issuer::sendMessage);
-        issuer.sendMessage(String.format("%sReload Complete!", ChatColor.GREEN));
-    }
-}

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

@@ -1,41 +0,0 @@
-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.MultiverseCore;
-import org.bukkit.ChatColor;
-import org.jetbrains.annotations.NotNull;
-
-@CommandAlias("mv")
-public class RemoveCommand extends MultiverseCoreCommand {
-    public RemoveCommand(@NotNull MultiverseCore plugin) {
-        super(plugin);
-    }
-
-    @Subcommand("remove")
-    @CommandPermission("multiverse.core.remove")
-    @CommandCompletion("@mvworlds:scope=both")
-    @Syntax("<world>")
-    @Description("Unloads a world from Multiverse and removes it from worlds.yml, this does NOT DELETE the world folder.")
-    public void onRemoveCommand(BukkitCommandIssuer issuer,
-
-                                @Single
-                                @Conditions("mvworlds:scope=both")
-                                @Syntax("<world>")
-                                @Description("World you want to remove from mv's knowledge.")
-                                String worldName
-    ) {
-        if (!this.plugin.getMVWorldManager().removeWorldFromConfig(worldName)) {
-            issuer.sendMessage(String.format("%sError trying to remove world from config!", ChatColor.RED));
-            return;
-        }
-        issuer.sendMessage(String.format("World '%s' is removed from config!", worldName));
-    }
-}

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

@@ -1,49 +0,0 @@
-package com.onarandombox.MultiverseCore.commands;
-
-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.MultiverseCore;
-import com.onarandombox.MultiverseCore.destination.ParsedDestination;
-import org.bukkit.entity.Player;
-
-@CommandAlias("mv")
-public class TeleportCommand extends MultiverseCoreCommand {
-    public TeleportCommand(MultiverseCore plugin) {
-        super(plugin);
-    }
-
-    @Subcommand("teleport|tp")
-    @CommandCompletion("@players|@mvworlds:playerOnly|@destinations:playerOnly @mvworlds|@destinations")
-    @Syntax("[player] <destination>")
-    @Description("Allows you to the teleport to a location on your server!")
-    public void onTeleportCommand(BukkitCommandIssuer issuer,
-
-                                  @Flags("resolve=issuerAware")
-                                  @Syntax("[player]")
-                                  @Description("Target player to teleport.")
-                                  Player[] players,
-
-                                  @Syntax("<destination>")
-                                  @Description("Location, can be a world name.")
-                                  ParsedDestination<?> destination
-    ) {
-        // TODO Add warning if teleporting too many players at once.
-        for (Player player : players) {
-            issuer.sendMessage("Teleporting "
-                    + (issuer.getPlayer() == player ? "you" : player.getName())
-                    + " to " + destination + "...");
-            this.plugin.getDestinationsProvider().playerTeleport(issuer, player, destination);
-        }
-    }
-
-    @Override
-    public boolean hasPermission(CommandIssuer issuer) {
-        return this.plugin.getDestinationsProvider().hasAnyTeleportPermission(issuer);
-    }
-}

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

@@ -1,40 +0,0 @@
-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.MultiverseCore;
-import com.onarandombox.MultiverseCore.api.MVWorld;
-import org.jetbrains.annotations.NotNull;
-
-@CommandAlias("mv")
-public class UnloadCommand extends MultiverseCoreCommand {
-    public UnloadCommand(@NotNull MultiverseCore plugin) {
-        super(plugin);
-    }
-
-    @Subcommand("unload")
-    @CommandPermission("multiverse.core.unload")
-    @CommandCompletion("@mvworlds")
-    @Syntax("<world>")
-    @Description("Unloads a world from Multiverse. This does NOT remove the world folder. This does NOT remove it from the config file.")
-    public void onUnloadCommand(BukkitCommandIssuer issuer,
-
-                                @Syntax("<world>")
-                                @Description("Name of the world you want to unload.")
-                                MVWorld world
-    ) {
-        issuer.sendMessage(String.format("Unloading world '%s'...", world.getColoredWorldString()));
-
-        //TODO API: Should be able to use MVWorld object directly
-        if (!this.plugin.getMVWorldManager().unloadWorld(world.getName())) {
-            issuer.sendMessage(String.format("Error unloading world '%s'! See console for more details.", world.getColoredWorldString()));
-            return;
-        }
-        issuer.sendMessage(String.format("Unloaded world '%s'!", world.getColoredWorldString()));
-    }
-}

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

@@ -1,102 +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.Set;
-import java.util.stream.Collectors;
-
-import co.aikar.commands.BukkitCommandCompletionContext;
-import co.aikar.commands.BukkitCommandIssuer;
-import co.aikar.commands.PaperCommandCompletions;
-import com.google.common.collect.Sets;
-import com.onarandombox.MultiverseCore.MultiverseCore;
-import com.onarandombox.MultiverseCore.api.MVWorld;
-import com.onarandombox.MultiverseCore.api.MVWorldManager;
-import com.onarandombox.MultiverseCore.destination.ParsedDestination;
-import org.bukkit.GameRule;
-import org.jetbrains.annotations.NotNull;
-
-public class MVCommandCompletions extends PaperCommandCompletions {
-    protected final MVCommandManager commandManager;
-    private final MultiverseCore plugin;
-    private final MVWorldManager worldManager;
-
-    public MVCommandCompletions(MVCommandManager mvCommandManager, MultiverseCore plugin) {
-        super(mvCommandManager);
-        this.commandManager = mvCommandManager;
-        this.plugin = plugin;
-        this.worldManager = plugin.getMVWorldManager();
-
-        registerAsyncCompletion("destinations", this::suggestDestinations);
-        registerAsyncCompletion("flags", this::suggestFlags);
-        registerStaticCompletion("gamerules", this::suggestGamerules);
-        registerAsyncCompletion("mvworlds", this::suggestMVWorlds);
-
-        setDefaultCompletion("destinations", ParsedDestination.class);
-        setDefaultCompletion("flags", String[].class);
-        setDefaultCompletion("gamerules", GameRule.class);
-        setDefaultCompletion("mvworlds", MVWorld.class);
-    }
-
-    private Collection<String> suggestDestinations(BukkitCommandCompletionContext context) {
-        if (context.hasConfig("playerOnly") && !context.getIssuer().isPlayer()) {
-            return Collections.emptyList();
-        }
-
-        return this.plugin.getDestinationsProvider()
-                .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/MVCommandManager.java

@@ -1,86 +0,0 @@
-package com.onarandombox.MultiverseCore.commandtools;
-
-import java.util.Locale;
-
-import co.aikar.commands.BukkitCommandCompletionContext;
-import co.aikar.commands.BukkitCommandExecutionContext;
-import co.aikar.commands.CommandCompletions;
-import co.aikar.commands.CommandContexts;
-import co.aikar.commands.PaperCommandManager;
-import com.onarandombox.MultiverseCore.MultiverseCore;
-import com.onarandombox.MultiverseCore.commandtools.flags.CommandFlagsManager;
-import com.onarandombox.MultiverseCore.commandtools.queue.CommandQueueManager;
-import org.jetbrains.annotations.NotNull;
-
-/**
- * Main class to manage permissions.
- */
-public class MVCommandManager extends PaperCommandManager {
-
-    private final MultiverseCore plugin;
-    private CommandFlagsManager flagsManager;
-    private CommandQueueManager commandQueueManager;
-
-    public MVCommandManager(@NotNull MultiverseCore plugin) {
-        super(plugin);
-        this.plugin = plugin;
-
-        // Setup conditions
-        MVCommandConditions.load(this, plugin);
-
-        // Setup locale
-        this.addSupportedLanguage(Locale.ENGLISH);
-        this.locales.addMessageBundles("multiverse-core");
-        this.locales.loadLanguages();
-    }
-
-    /**
-     * Gets class responsible for flag handling.
-     *
-     * @return A not-null {@link CommandFlagsManager}.
-     */
-    public synchronized @NotNull CommandFlagsManager getFlagsManager() {
-        if (this.flagsManager == null) {
-            this.flagsManager = new CommandFlagsManager();
-        }
-        return flagsManager;
-    }
-
-    /**
-     * Manager for command that requires /mv confirm before execution.
-     *
-     * @return A non-null {@link CommandQueueManager}.
-     */
-    public synchronized @NotNull CommandQueueManager getCommandQueueManager() {
-        if (this.commandQueueManager == null) {
-            this.commandQueueManager = new CommandQueueManager(this.plugin);
-        }
-        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 = new MVCommandContexts(this, plugin);
-        }
-        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 = new MVCommandCompletions(this, plugin);
-        }
-        return this.completions;
-    }
-}

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

@@ -1,29 +0,0 @@
-package com.onarandombox.MultiverseCore.commandtools;
-
-import co.aikar.commands.BaseCommand;
-import com.onarandombox.MultiverseCore.api.MVPlugin;
-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;
-
-public abstract class MultiverseCommand extends BaseCommand {
-    protected final CommandFlagsManager flagsManager;
-    private String flagGroupName;
-
-    protected MultiverseCommand(@NotNull MVPlugin plugin) {
-        this.flagsManager = plugin.getCore().getMVCommandManager().getFlagsManager();
-    }
-
-    protected void registerFlagGroup(@NotNull CommandFlagGroup flagGroup) {
-        if (flagGroupName != null) {
-            throw new IllegalStateException("Flag group already registered! (name: " + flagGroupName + ")");
-        }
-        flagsManager.registerFlagGroup(flagGroup);
-        flagGroupName = flagGroup.getName();
-    }
-
-    protected @NotNull ParsedCommandFlags parseFlags(@NotNull String[] flags) {
-        return flagsManager.parse(flagGroupName, flags);
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/commandtools/flags/CommandValueFlag.java

@@ -1,172 +0,0 @@
-package com.onarandombox.MultiverseCore.commandtools.flags;
-
-import java.util.Collection;
-import java.util.function.Function;
-import java.util.function.Supplier;
-
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-/**
- * Represents a flag with a value.
- *
- * @param <T> The type of the value.
- */
-public class CommandValueFlag<T> extends CommandFlag {
-    /**
-     * A builder for a flag.
-     *
-     * @param key  The key for the new flag.
-     * @param type The type of the value.
-     * @return The builder.
-     */
-    public static @NotNull <T> Builder<T, ?> builder(@NotNull String key, @NotNull Class<T> type) {
-        return new Builder<>(key, type);
-    }
-
-    private final Class<T> type;
-    private final boolean optional;
-    private final T defaultValue;
-    private final Function<String, T> context;
-    private final Supplier<Collection<String>> completion;
-
-    /**
-     * Creates a new flag.
-     *
-     * @param builder The builder.
-     */
-    protected CommandValueFlag(@NotNull Builder<T, ?> builder) {
-        super(builder);
-        type = builder.type;
-        optional = builder.optional;
-        defaultValue = builder.defaultValue;
-        context = builder.context;
-        completion = builder.completion;
-    }
-
-    /**
-     * Get the type of the value.
-     *
-     * @return The type of the value.
-     */
-    public @NotNull Class<T> getType() {
-        return type;
-    }
-
-    /**
-     * Check if it is optional for users to specify a value.
-     *
-     * @return True if the value is optional, false otherwise.
-     */
-    public boolean isOptional() {
-        return optional;
-    }
-
-    /**
-     * Get the default value. May be null.
-     *
-     * @return The default value.
-     */
-    public @Nullable T getDefaultValue() {
-        return defaultValue;
-    }
-
-    /**
-     * Get the context. May be null for {@link String} value type.
-     *
-     * @return The context.
-     */
-    public @Nullable Function<String, T> getContext() {
-        return context;
-    }
-
-    /**
-     * Get the completion. May be null.
-     *
-     * @return The completion.
-     */
-    public @Nullable Supplier<Collection<String>> getCompletion() {
-        return completion;
-    }
-
-    /**
-     * A builder for a flag.
-     *
-     * @param <T> The type of the value.
-     * @param <S> The type of the builder.
-     */
-    public static class Builder<T, S extends Builder<T, S>> extends CommandFlag.Builder<S> {
-        private final Class<T> type;
-        private boolean optional = false;
-        private T defaultValue = null;
-        private Function<String, T> context = null;
-        private Supplier<Collection<String>> completion = null;
-
-        /**
-         * Create a new builder.
-         *
-         * @param key  The key for the new flag.
-         * @param type The type of the value.
-         */
-        public Builder(@NotNull String key, @NotNull Class<T> type) {
-            super(key);
-            this.type = type;
-        }
-
-        /**
-         * Set the flag as optional for users to specify a value.
-         *
-         * @return The builder.
-         */
-        public @NotNull S optional() {
-            this.optional = true;
-            return (S) this;
-        }
-
-        /**
-         * Set the default value. Used if optional is true and user does not specify a value.
-         *
-         * @param defaultValue The default value.
-         * @return The builder.
-         */
-        public @NotNull S defaultValue(@NotNull T defaultValue) {
-            this.defaultValue = defaultValue;
-            return (S) this;
-        }
-
-        /**
-         * Set the context callback for parsing string into value type.
-         *
-         * @param context The context.
-         * @return The builder.
-         */
-        public @NotNull S context(@NotNull Function<String, T> context) {
-            this.context = context;
-            return (S) this;
-        }
-
-        /**
-         * Set the completion callback for autocomplete.
-         *
-         * @param completion The completion.
-         * @return The builder.
-         */
-        public @NotNull S completion(@NotNull Supplier<Collection<String>> completion) {
-            this.completion = completion;
-            return (S) this;
-        }
-
-        /**
-         * Build the flag.
-         *
-         * @return The flag.
-         */
-        @Override
-        public @NotNull CommandFlag build() {
-            if (context == null && !String.class.equals(type)) {
-                throw new IllegalStateException("Context is required for none-string value flags");
-            }
-            return new CommandValueFlag<>(this);
-        }
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/commandtools/flags/ParsedCommandFlags.java

@@ -1,61 +0,0 @@
-package com.onarandombox.MultiverseCore.commandtools.flags;
-
-import java.util.HashMap;
-import java.util.Map;
-
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-/**
- * Object to contain the results of the flags present and its values.
- */
-public class ParsedCommandFlags
-{
-    public static final ParsedCommandFlags EMPTY = new ParsedCommandFlags();
-
-    private final Map<String, Object> flagValues;
-
-    public ParsedCommandFlags() {
-        flagValues = new HashMap<>();
-    }
-
-    /**
-     * Add a flag result to the parsed flags.
-     *
-     * @param key   The key of the flag.
-     * @param value The value of the flag.
-     */
-    void addFlagResult(@NotNull String key, @Nullable Object value) {
-        flagValues.put(key, value);
-    }
-
-    /**
-     * Check if a flag is present.
-     *
-     * @param key The key of the flag.
-     * @return True if the flag is present, false otherwise.
-     */
-    public boolean hasFlag(@Nullable String key) {
-        return this.flagValues.containsKey(key);
-    }
-
-    public boolean hasFlagValue(@Nullable String key) {
-        return flagValue(key, Object.class) != null;
-    }
-
-    /**
-     * Get the value of a flag.
-     *
-     * @param key The key of the flag.
-     * @return The value of the flag, null if flag does not exist or no value.
-     */
-    public @Nullable <T> T flagValue(@Nullable String key, @NotNull Class<T> type) {
-        Object value = this.flagValues.get(key);
-        return (T) value;
-    }
-
-    public @NotNull <T> T flagValue(@Nullable String key, @NotNull T defaultValue, @NotNull Class<T> type) {
-        T value = flagValue(key, type);
-        return value != null ? value : defaultValue;
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/destination/DestinationsProvider.java

@@ -1,208 +0,0 @@
-package com.onarandombox.MultiverseCore.destination;
-
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.stream.Collectors;
-
-import co.aikar.commands.BukkitCommandIssuer;
-import co.aikar.commands.CommandIssuer;
-import com.onarandombox.MultiverseCore.MultiverseCore;
-import com.onarandombox.MultiverseCore.api.Destination;
-import com.onarandombox.MultiverseCore.api.DestinationInstance;
-import com.onarandombox.MultiverseCore.api.Teleporter;
-import org.bukkit.entity.Entity;
-import org.bukkit.entity.Player;
-import org.bukkit.permissions.Permission;
-import org.bukkit.plugin.PluginManager;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-/**
- * Provides destinations for teleportation.
- */
-public class DestinationsProvider {
-    private static final String SEPARATOR = ":";
-    private static final String PERMISSION_PREFIX = "multiverse.teleport.";
-
-    private final MultiverseCore plugin;
-    private final Map<String, Destination<?>> destinationMap;
-
-    /**
-     * Creates a new destinations provider.
-     *
-     * @param plugin The plugin.
-     */
-    public DestinationsProvider(@NotNull MultiverseCore plugin) {
-        this.plugin = plugin;
-        this.destinationMap = new HashMap<>();
-    }
-
-    /**
-     * Adds a destination to the provider.
-     *
-     * @param destination The destination.
-     */
-    public void registerDestination(@NotNull Destination<?> destination) {
-        this.destinationMap.put(destination.getIdentifier(), destination);
-        this.registerDestinationPerms(destination);
-    }
-
-    private void registerDestinationPerms(@NotNull Destination<?> destination) {
-        PluginManager pluginManager = this.plugin.getServer().getPluginManager();
-        pluginManager.addPermission(new Permission(PERMISSION_PREFIX + "self." + destination.getIdentifier()));
-        pluginManager.addPermission(new Permission(PERMISSION_PREFIX + "other." + destination.getIdentifier()));
-    }
-
-    /**
-     * Suggest tab completions for a destination string.
-     *
-     * @param issuer     The command issuer.
-     * @param deststring The current destination string.
-     * @return A collection of tab completions.
-     */
-    public @NotNull Collection<String> suggestDestinations(@NotNull BukkitCommandIssuer issuer,
-                                                           @Nullable String deststring
-    ) {
-        return destinationMap.values().stream()
-                .filter(destination -> issuer.hasPermission(PERMISSION_PREFIX + "self." + destination.getIdentifier())
-                        || issuer.hasPermission(PERMISSION_PREFIX + "other." + destination.getIdentifier()))
-                .map(destination -> destination.suggestDestinations(issuer, deststring).stream()
-                        .map(s -> destination.getIdentifier() + SEPARATOR + s)
-                        .collect(Collectors.toList()))
-                .flatMap(Collection::stream)
-                .collect(Collectors.toList());
-    }
-
-    /**
-     * Converts a destination string to a destination object.
-     *
-     * @param destinationString The destination string.
-     * @return The destination object, or null if invalid format.
-     */
-    public ParsedDestination<?> parseDestination(String destinationString) {
-        String[] items = destinationString.split(SEPARATOR, 2);
-
-        String idString = items[0];
-        String destinationParams;
-        Destination<?> destination;
-
-        if (items.length < 2) {
-            // Assume world destination
-            destination = this.getDestinationById("w");
-            destinationParams = items[0];
-        } else {
-            destination = this.getDestinationById(idString);
-            destinationParams = items[1];
-        }
-
-        if (destination == null) {
-            return null;
-        }
-
-        DestinationInstance destinationInstance = destination.getDestinationInstance(destinationParams);
-        if (destinationInstance == null) {
-            return null;
-        }
-
-        return new ParsedDestination<>(destination, destinationInstance);
-    }
-
-    /**
-     * Gets a destination by its identifier.
-     *
-     * @param identifier The identifier.
-     * @return The destination, or null if not found.
-     */
-    public @Nullable Destination<?> getDestinationById(@Nullable String identifier) {
-        return this.destinationMap.get(identifier);
-    }
-
-    /**
-     * Teleports the teleportee to the destination.
-     *
-     * @param teleporter    The teleporter.
-     * @param teleportee    The teleportee.
-     * @param destination   The destination.
-     */
-    public void playerTeleport(@NotNull BukkitCommandIssuer teleporter,
-                               @NotNull Player teleportee,
-                               @NotNull ParsedDestination<?> destination
-    ) {
-        if (!checkTeleportPermissions(teleporter, teleportee, destination)) {
-            return;
-        }
-        teleport(teleporter, teleportee, destination);
-    }
-
-    /**
-     * Teleports the teleportee to the destination.
-     *
-     * @param teleporter    The teleporter.
-     * @param teleportee    The teleportee.
-     * @param destination   The destination.
-     */
-    public void teleport(@NotNull BukkitCommandIssuer teleporter,
-                         @NotNull Entity teleportee,
-                         @NotNull ParsedDestination<?> destination
-    ) {
-        Teleporter teleportHandler = destination.getDestination().getTeleporter();
-        if (teleportHandler == null) {
-            teleportHandler = this.plugin.getSafeTTeleporter();
-        }
-        teleportHandler.teleport(teleporter, teleportee, destination);
-    }
-
-    /**
-     * Checks if the teleporter has permission to teleport the teleportee to the destination.
-     *
-     * @param teleporter    The teleporter.
-     * @param teleportee    The teleportee.
-     * @param destination   The destination.
-     * @return True if the teleporter has permission, false otherwise.
-     */
-    public boolean checkTeleportPermissions(CommandIssuer teleporter, Entity teleportee, ParsedDestination<?> destination) {
-        //TODO Move permission checking to a separate class
-        String permission = PERMISSION_PREFIX
-                + (teleportee.equals(teleporter.getIssuer()) ? "self" : "other") + "."
-                + destination.getDestination().getIdentifier();
-        if (!teleporter.hasPermission(permission)) {
-            teleporter.sendMessage("You don't have permission to teleport to this destination.");
-            return false;
-        }
-
-        //TODO Config whether to use finer permission
-        String finerPermissionSuffix = destination.getDestinationInstance().getFinerPermissionSuffix();
-        if (finerPermissionSuffix == null || finerPermissionSuffix.isEmpty()) {
-            return true;
-        }
-
-        String finerPermission = permission + "." + finerPermissionSuffix;
-        if (!teleporter.hasPermission(finerPermission)) {
-            teleporter.sendMessage("You don't have permission to teleport to this destination.");
-            return false;
-        }
-
-        return true;
-    }
-
-    /**
-     * Checks if the issuer has permission to teleport to at least one destination.
-     *
-     * @param issuer The issuer.
-     * @return True if the issuer has permission, false otherwise.
-     */
-    public boolean hasAnyTeleportPermission(CommandIssuer issuer) {
-        for (Destination<?> destination : this.destinationMap.values()) {
-            String permission = PERMISSION_PREFIX + "self." + destination.getIdentifier();
-            if (issuer.hasPermission(permission)) {
-                return true;
-            }
-            permission = PERMISSION_PREFIX + "other." + destination.getIdentifier();
-            if (issuer.hasPermission(permission)) {
-                return true;
-            }
-        }
-        return false;
-    }
-}

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

@@ -1,4 +0,0 @@
-/**
- * This package contains all events.
- */
-package com.onarandombox.MultiverseCore.event;

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

@@ -1,4 +0,0 @@
-/**
- * This package contains all exceptions.
- */
-package com.onarandombox.MultiverseCore.exceptions;

src/main/java/com/onarandombox/MultiverseCore/listeners/MVChatListener.java

@@ -1,62 +0,0 @@
-package com.onarandombox.MultiverseCore.listeners;
-
-import com.onarandombox.MultiverseCore.MultiverseCore;
-import com.onarandombox.MultiverseCore.api.MVWorldManager;
-import com.onarandombox.MultiverseCore.api.MVWorld;
-
-import org.bukkit.ChatColor;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.player.AsyncPlayerChatEvent;
-
-/**
- * Multiverse's {@link org.bukkit.event.Listener} for players.
- */
-public class MVChatListener implements Listener {
-    private final MultiverseCore plugin;
-    private final MVWorldManager worldManager;
-    private final MVPlayerListener playerListener;
-
-    public MVChatListener(MultiverseCore plugin, MVPlayerListener playerListener) {
-        this.plugin = plugin;
-        this.worldManager = plugin.getMVWorldManager();
-        this.playerListener = playerListener;
-    }
-
-    /**
-     * This handles a {@link AsyncPlayerChatEvent}.
-     * @param event The {@link AsyncPlayerChatEvent}.
-     */
-    @EventHandler
-    public void playerChat(AsyncPlayerChatEvent event) {
-        if (event.isCancelled()) {
-            return;
-        }
-        // Check whether the Server is set to prefix the chat with the World name.
-        // If not we do nothing, if so we need to check if the World has an Alias.
-        if (plugin.getMVConfig().getPrefixChat()) {
-            String world = playerListener.getPlayerWorld().get(event.getPlayer().getName());
-            if (world == null) {
-                world = event.getPlayer().getWorld().getName();
-                playerListener.getPlayerWorld().put(event.getPlayer().getName(), world);
-            }
-            String prefix = "";
-            // If we're not a MV world, don't do anything
-            if (!this.worldManager.isMVWorld(world)) {
-                return;
-            }
-            MVWorld mvworld = this.worldManager.getMVWorld(world);
-            if (mvworld.isHidden()) {
-                return;
-            }
-            prefix = mvworld.getColoredWorldString();
-            String chat = event.getFormat();
-            
-            String prefixChatFormat = plugin.getMVConfig().getPrefixChatFormat();
-            prefixChatFormat = prefixChatFormat.replace("%world%", prefix).replace("%chat%", chat);
-            prefixChatFormat = ChatColor.translateAlternateColorCodes('&', prefixChatFormat);
-            
-            event.setFormat(prefixChatFormat);
-        }
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/listeners/MVEntityListener.java

@@ -1,122 +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.listeners;
-
-import com.dumptruckman.minecraft.util.Logging;
-import com.onarandombox.MultiverseCore.MultiverseCore;
-import com.onarandombox.MultiverseCore.api.MVWorldManager;
-import com.onarandombox.MultiverseCore.api.MVWorld;
-import org.bukkit.World;
-import org.bukkit.entity.EntityType;
-import org.bukkit.entity.Player;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.entity.CreatureSpawnEvent;
-import org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason;
-import org.bukkit.event.entity.EntityPortalEvent;
-import org.bukkit.event.entity.EntityRegainHealthEvent;
-import org.bukkit.event.entity.EntityRegainHealthEvent.RegainReason;
-import org.bukkit.event.entity.FoodLevelChangeEvent;
-
-/**
- * Multiverse's Entity {@link Listener}.
- */
-public class MVEntityListener implements Listener {
-    private MultiverseCore plugin;
-    private MVWorldManager worldManager;
-
-    public MVEntityListener(MultiverseCore plugin) {
-        this.plugin = plugin;
-        this.worldManager = plugin.getMVWorldManager();
-    }
-
-    /**
-     * This method is called when an entity's food level goes higher or lower.
-     * @param event The Event that was fired.
-     */
-    @EventHandler
-    public void foodLevelChange(FoodLevelChangeEvent event) {
-        if (event.isCancelled()) {
-            return;
-        }
-        if (event.getEntity() instanceof Player) {
-            Player p = (Player) event.getEntity();
-            MVWorld w = this.plugin.getMVWorldManager().getMVWorld(p.getWorld().getName());
-            if (w != null && !w.getHunger()) {
-                // If the world has hunger set to false, do not let the level go down
-                if (event.getFoodLevel() < ((Player) event.getEntity()).getFoodLevel()) {
-                    event.setCancelled(true);
-                }
-            }
-        }
-    }
-
-    /**
-     * This method is called when an entity's health goes up or down.
-     * @param event The Event that was fired.
-     */
-    @EventHandler
-    public void entityRegainHealth(EntityRegainHealthEvent event) {
-        if (event.isCancelled()) {
-            return;
-        }
-        RegainReason reason = event.getRegainReason();
-        MVWorld world = this.worldManager.getMVWorld(event.getEntity().getLocation().getWorld());
-        if (world != null && reason == RegainReason.REGEN && !world.getAutoHeal()) {
-            event.setCancelled(true);
-        }
-    }
-
-    /**
-     * Handle Animal/Monster Spawn settings, seems like a more concrete method than using CraftBukkit.
-     * @param event The event.
-     */
-    @EventHandler
-    public void creatureSpawn(CreatureSpawnEvent event) {
-        // Check to see if the Creature is spawned by a plugin, we don't want to prevent this behaviour.
-        // TODO: Allow the egg thing to be a config param. Doubt this will be per world; seems silly.
-        if (event.getSpawnReason() == SpawnReason.CUSTOM || event.getSpawnReason() == SpawnReason.SPAWNER_EGG
-                || event.getSpawnReason() == SpawnReason.BREEDING) {
-            return;
-        }
-
-        World world = event.getEntity().getWorld();
-        if (event.isCancelled())
-            return;
-
-        // Check if it's a world which we are meant to be managing.
-        if (!(this.worldManager.isMVWorld(world.getName())))
-            return;
-
-        EntityType type = event.getEntityType();
-        /**
-         * Handle people with non-standard animals: ie a patched craftbukkit.
-         */
-        if (type == null || type.getName() == null) {
-            Logging.finer("Found a null typed creature.");
-            return;
-        }
-
-        MVWorld mvworld = this.worldManager.getMVWorld(world.getName());
-        event.setCancelled(this.plugin.getMVWorldManager().getTheWorldPurger().shouldWeKillThisCreature(mvworld, event.getEntity()));
-    }
-
-    /**
-     * Handles portal search radius adjustment.
-     * @param event The Event that was fired.
-     */
-    @EventHandler
-    public void entityPortal(EntityPortalEvent event) {
-        if (event.isCancelled() || event.getTo() == null) {
-            return;
-        }
-        if (!this.plugin.getMVConfig().isUsingDefaultPortalSearch()) {
-            event.setSearchRadius(this.plugin.getMVConfig().getPortalSearchRadius());
-        }
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/listeners/MVPlayerListener.java

@@ -1,364 +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.listeners;
-
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-
-import com.dumptruckman.minecraft.util.Logging;
-import com.onarandombox.MultiverseCore.MultiverseCore;
-import com.onarandombox.MultiverseCore.api.MVWorld;
-import com.onarandombox.MultiverseCore.api.MVWorldManager;
-import com.onarandombox.MultiverseCore.event.MVRespawnEvent;
-import com.onarandombox.MultiverseCore.utils.PermissionTools;
-import org.bukkit.GameMode;
-import org.bukkit.Location;
-import org.bukkit.Material;
-import org.bukkit.World;
-import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Player;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.EventPriority;
-import org.bukkit.event.Listener;
-import org.bukkit.event.player.PlayerChangedWorldEvent;
-import org.bukkit.event.player.PlayerJoinEvent;
-import org.bukkit.event.player.PlayerPortalEvent;
-import org.bukkit.event.player.PlayerRespawnEvent;
-import org.bukkit.event.player.PlayerTeleportEvent;
-
-/**
- * Multiverse's {@link Listener} for players.
- */
-public class MVPlayerListener implements Listener {
-    private final MultiverseCore plugin;
-    private final MVWorldManager worldManager;
-    private final PermissionTools pt;
-
-    private final Map<String, String> playerWorld = new ConcurrentHashMap<String, String>();
-
-    public MVPlayerListener(MultiverseCore plugin) {
-        this.plugin = plugin;
-        worldManager = plugin.getMVWorldManager();
-        pt = new PermissionTools(plugin);
-    }
-
-    /**
-     * @return the playerWorld-map
-     */
-    public Map<String, String> getPlayerWorld() {
-        return playerWorld;
-    }
-
-    /**
-     * This method is called when a player respawns.
-     * @param event The Event that was fired.
-     */
-    @EventHandler(priority = EventPriority.LOW)
-    public void playerRespawn(PlayerRespawnEvent event) {
-        World world = event.getPlayer().getWorld();
-        MVWorld mvWorld = this.worldManager.getMVWorld(world.getName());
-        // If it's not a World MV manages we stop.
-        if (mvWorld == null) {
-            return;
-        }
-
-        if (mvWorld.getBedRespawn() && (event.isBedSpawn() || event.isAnchorSpawn())) {
-            Logging.fine("Spawning %s at their %s.", event.getPlayer().getName(), event.isBedSpawn() ? "BED" : "ANCHOR");
-            return;
-        }
-
-        // Get the instance of the World the player should respawn at.
-        MVWorld respawnWorld = null;
-        if (this.worldManager.isMVWorld(mvWorld.getRespawnToWorld())) {
-            respawnWorld = this.worldManager.getMVWorld(mvWorld.getRespawnToWorld());
-        }
-
-        // If it's null then it either means the World doesn't exist or the value is blank, so we don't handle it.
-        // NOW: We'll always handle it to get more accurate spawns
-        if (respawnWorld != null) {
-            world = respawnWorld.getCBWorld();
-        }
-        // World has been set to the appropriate world
-        Location respawnLocation = getMostAccurateRespawnLocation(world);
-
-        MVRespawnEvent respawnEvent = new MVRespawnEvent(respawnLocation, event.getPlayer(), "compatability");
-        this.plugin.getServer().getPluginManager().callEvent(respawnEvent);
-        event.setRespawnLocation(respawnEvent.getPlayersRespawnLocation());
-    }
-
-    private Location getMostAccurateRespawnLocation(World w) {
-        MVWorld mvw = this.worldManager.getMVWorld(w.getName());
-        if (mvw != null) {
-            return mvw.getSpawnLocation();
-        }
-        return w.getSpawnLocation();
-    }
-
-    /**
-     * This method is called when a player joins the server.
-     * @param event The Event that was fired.
-     */
-    @EventHandler
-    public void playerJoin(PlayerJoinEvent event) {
-        Player p = event.getPlayer();
-        if (!p.hasPlayedBefore()) {
-            Logging.finer("Player joined for the FIRST time!");
-            if (plugin.getMVConfig().getFirstSpawnOverride()) {
-                Logging.fine("Moving NEW player to(firstspawnoverride): "
-                        + worldManager.getFirstSpawnWorld().getSpawnLocation());
-                this.sendPlayerToDefaultWorld(p);
-            }
-            return;
-        } else {
-            Logging.finer("Player joined AGAIN!");
-            if (this.plugin.getMVConfig().getEnforceAccess() // check this only if we're enforcing access!
-                    && !this.plugin.getMVPerms().hasPermission(p, "multiverse.access." + p.getWorld().getName(), false)) {
-                p.sendMessage("[MV] - Sorry you can't be in this world anymore!");
-                this.sendPlayerToDefaultWorld(p);
-            }
-        }
-        // Handle the Players GameMode setting for the new world.
-        this.handleGameModeAndFlight(event.getPlayer(), event.getPlayer().getWorld());
-        playerWorld.put(p.getName(), p.getWorld().getName());
-    }
-
-    /**
-     * This method is called when a player changes worlds.
-     * @param event The Event that was fired.
-     */
-    @EventHandler(priority = EventPriority.MONITOR)
-    public void playerChangedWorld(PlayerChangedWorldEvent event) {
-        // Permissions now determine whether or not to handle a gamemode.
-        this.handleGameModeAndFlight(event.getPlayer(), event.getPlayer().getWorld());
-        playerWorld.put(event.getPlayer().getName(), event.getPlayer().getWorld().getName());
-    }
-
-    /**
-     * This method is called when a player teleports anywhere.
-     * @param event The Event that was fired.
-     */
-    @EventHandler(priority = EventPriority.HIGHEST)
-    public void playerTeleport(PlayerTeleportEvent event) {
-        Logging.finer("Got teleport event for player '"
-                + event.getPlayer().getName() + "' with cause '" + event.getCause() + "'");
-        if (event.isCancelled()) {
-            return;
-        }
-        Player teleportee = event.getPlayer();
-        CommandSender teleporter = null;
-        String teleporterName = MultiverseCore.getPlayerTeleporter(teleportee.getName());
-        if (teleporterName != null) {
-            if (teleporterName.equals("CONSOLE")) {
-                Logging.finer("We know the teleporter is the console! Magical!");
-                teleporter = this.plugin.getServer().getConsoleSender();
-            } else {
-                teleporter = this.plugin.getServer().getPlayerExact(teleporterName);
-            }
-        }
-        Logging.finer("Inferred sender '" + teleporter + "' from name '"
-                + teleporterName + "', fetched from name '" + teleportee.getName() + "'");
-        MVWorld fromWorld = this.worldManager.getMVWorld(event.getFrom().getWorld().getName());
-        MVWorld toWorld = this.worldManager.getMVWorld(event.getTo().getWorld().getName());
-        if (toWorld == null) {
-            Logging.fine("Player '" + teleportee.getName() + "' is teleporting to world '"
-                    + event.getTo().getWorld().getName() + "' which is not managed by Multiverse-Core.  No further "
-                    + "actions will be taken by Multiverse-Core.");
-            return;
-        }
-        if (event.getFrom().getWorld().equals(event.getTo().getWorld())) {
-            // The player is Teleporting to the same world.
-            Logging.finer("Player '" + teleportee.getName() + "' is teleporting to the same world.");
-            this.stateSuccess(teleportee.getName(), toWorld.getAlias());
-            return;
-        }
-        // TODO: Refactor these lines.
-        // Charge the teleporter
-        event.setCancelled(!pt.playerHasMoneyToEnter(fromWorld, toWorld, teleporter, teleportee, true));
-        if (event.isCancelled() && teleporter != null) {
-            Logging.fine("Player '" + teleportee.getName()
-                    + "' was DENIED ACCESS to '" + toWorld.getAlias()
-                    + "' because '" + teleporter.getName()
-                    + "' don't have the FUNDS required to enter it.");
-            return;
-        }
-
-        // Check if player is allowed to enter the world if we're enforcing permissions
-        if (plugin.getMVConfig().getEnforceAccess()) {
-            event.setCancelled(!pt.playerCanGoFromTo(fromWorld, toWorld, teleporter, teleportee));
-            if (event.isCancelled() && teleporter != null) {
-                Logging.fine("Player '" + teleportee.getName()
-                        + "' was DENIED ACCESS to '" + toWorld.getAlias()
-                        + "' because '" + teleporter.getName()
-                        + "' don't have: multiverse.access." + event.getTo().getWorld().getName());
-                return;
-            }
-        } else {
-            Logging.fine("Player '" + teleportee.getName()
-                    + "' was allowed to go to '" + toWorld.getAlias() + "' because enforceaccess is off.");
-        }
-
-        // Does a limit actually exist?
-        if (toWorld.getPlayerLimit() > -1) {
-            // Are there equal or more people on the world than the limit?
-            if (toWorld.getCBWorld().getPlayers().size() >= toWorld.getPlayerLimit()) {
-                // Ouch the world is full, lets see if the player can bypass that limitation
-                if (!pt.playerCanBypassPlayerLimit(toWorld, teleporter, teleportee)) {
-                    Logging.fine("Player '" + teleportee.getName()
-                            + "' was DENIED ACCESS to '" + toWorld.getAlias()
-                            + "' because the world is full and '" + teleporter.getName()
-                            + "' doesn't have: mv.bypass.playerlimit." + event.getTo().getWorld().getName());
-                    event.setCancelled(true);
-                    return;
-                }
-            }
-        }
-
-        // By this point anything cancelling the event has returned on the method, meaning the teleport is a success \o/
-        this.stateSuccess(teleportee.getName(), toWorld.getAlias());
-    }
-
-    private void stateSuccess(String playerName, String worldName) {
-        Logging.fine("MV-Core is allowing Player '" + playerName
-                + "' to go to '" + worldName + "'.");
-    }
-
-    /**
-     * This method is called to adjust the portal location to the actual portal location (and not
-     * right outside of it.
-     * @param event The Event that was fired.
-     */
-    @EventHandler(priority = EventPriority.LOWEST)
-    public void playerPortalCheck(PlayerPortalEvent event) {
-        if (event.isCancelled() || event.getFrom() == null) {
-            return;
-        }
-
-        // REMEMBER! getTo MAY be NULL HERE!!!
-        // If the player was actually outside of the portal, adjust the from location
-        if (event.getFrom().getWorld().getBlockAt(event.getFrom()).getType() != Material.NETHER_PORTAL) {
-            Location newloc = this.plugin.getSafeTTeleporter().findPortalBlockNextTo(event.getFrom());
-            // TODO: Fix this. Currently, we only check for PORTAL blocks. I'll have to figure out what
-            // TODO: we want to do here.
-            if (newloc != null) {
-                event.setFrom(newloc);
-            }
-        }
-        // Wait for the adjust, then return!
-        if (event.getTo() == null) {
-            return;
-        }
-    }
-    /**
-     * This method is called when a player actually portals via a vanilla style portal.
-     * @param event The Event that was fired.
-     */
-    @EventHandler(priority = EventPriority.HIGH)
-    public void playerPortal(PlayerPortalEvent event) {
-        if (event.isCancelled() || (event.getFrom() == null)) {
-            return;
-        }
-        // The adjust should have happened much earlier.
-        if (event.getTo() == null) {
-            return;
-        }
-        MVWorld fromWorld = this.worldManager.getMVWorld(event.getFrom().getWorld().getName());
-        MVWorld toWorld = this.worldManager.getMVWorld(event.getTo().getWorld().getName());
-        if (event.getFrom().getWorld().equals(event.getTo().getWorld())) {
-            // The player is Portaling to the same world.
-            Logging.finer("Player '" + event.getPlayer().getName() + "' is portaling to the same world.");
-            return;
-        }
-        event.setCancelled(!pt.playerHasMoneyToEnter(fromWorld, toWorld, event.getPlayer(), event.getPlayer(), true));
-        if (event.isCancelled()) {
-            Logging.fine("Player '" + event.getPlayer().getName()
-                    + "' was DENIED ACCESS to '" + event.getTo().getWorld().getName()
-                    + "' because they don't have the FUNDS required to enter.");
-            return;
-        }
-        if (plugin.getMVConfig().getEnforceAccess()) {
-            event.setCancelled(!pt.playerCanGoFromTo(fromWorld, toWorld, event.getPlayer(), event.getPlayer()));
-            if (event.isCancelled()) {
-                Logging.fine("Player '" + event.getPlayer().getName()
-                        + "' was DENIED ACCESS to '" + event.getTo().getWorld().getName()
-                        + "' because they don't have: multiverse.access." + event.getTo().getWorld().getName());
-            }
-        } else {
-            Logging.fine("Player '" + event.getPlayer().getName()
-                    + "' was allowed to go to '" + event.getTo().getWorld().getName()
-                    + "' because enforceaccess is off.");
-        }
-        if (!this.plugin.getMVConfig().isUsingDefaultPortalSearch()) {
-            event.setSearchRadius(this.plugin.getMVConfig().getPortalSearchRadius());
-        }
-    }
-
-    private void sendPlayerToDefaultWorld(final Player player) {
-        // Remove the player 1 tick after the login. I'm sure there's GOT to be a better way to do this...
-        this.plugin.getServer().getScheduler().scheduleSyncDelayedTask(this.plugin,
-            new Runnable() {
-                @Override
-                public void run() {
-                    player.teleport(plugin.getMVWorldManager().getFirstSpawnWorld().getSpawnLocation());
-                }
-            }, 1L);
-    }
-
-    // FOLLOWING 2 Methods and Private class handle Per Player GameModes.
-    private void handleGameModeAndFlight(Player player, World world) {
-
-        MVWorld mvWorld = this.worldManager.getMVWorld(world.getName());
-        if (mvWorld != null) {
-            this.handleGameModeAndFlight(player, mvWorld);
-        } else {
-            Logging.finer("Not handling gamemode and flight for world '" + world.getName()
-                    + "' not managed by Multiverse.");
-        }
-    }
-
-    /**
-     * Handles the gamemode for the specified {@link Player}.
-     * @param player The {@link Player}.
-     * @param world The world the player is in.
-     */
-    public void handleGameModeAndFlight(final Player player, final MVWorld world) {
-        // We perform this task one tick later to MAKE SURE that the player actually reaches the
-        // destination world, otherwise we'd be changing the player mode if they havent moved anywhere.
-        this.plugin.getServer().getScheduler().scheduleSyncDelayedTask(this.plugin,
-                new Runnable() {
-                    @Override
-                    public void run() {
-                        if (!MVPlayerListener.this.pt.playerCanIgnoreGameModeRestriction(world, player)) {
-                            // Check that the player is in the new world and they haven't been teleported elsewhere or the event cancelled.
-                            if (player.getWorld() == world.getCBWorld()) {
-                                Logging.fine("Handling gamemode for player: %s, Changing to %s", player.getName(), world.getGameMode().toString());
-                                Logging.finest("From World: %s", player.getWorld());
-                                Logging.finest("To World: %s", world);
-                                player.setGameMode(world.getGameMode());
-                                // Check if their flight mode should change
-                                // TODO need a override permission for this
-                                if (player.getAllowFlight() && !world.getAllowFlight() && player.getGameMode() != GameMode.CREATIVE) {
-                                    player.setAllowFlight(false);
-                                    if (player.isFlying()) {
-                                        player.setFlying(false);
-                                    }
-                                } else if (world.getAllowFlight()) {
-                                    if (player.getGameMode() == GameMode.CREATIVE) {
-                                        player.setAllowFlight(true);
-                                    }
-                                }
-                            } else {
-                                Logging.fine("The gamemode/allowfly was NOT changed for player '%s' because he is now in world '%s' instead of world '%s'",
-                                        player.getName(), player.getWorld().getName(), world.getName());
-                            }
-                        } else {
-                            Logging.fine("Player: " + player.getName() + " is IMMUNE to gamemode changes!");
-                        }
-                    }
-                }, 1L);
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/listeners/MVPortalListener.java

@@ -1,109 +0,0 @@
-/******************************************************************************
- * Multiverse 2 Copyright (c) the Multiverse Team 2012.                       *
- * 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.listeners;
-
-import com.dumptruckman.minecraft.util.Logging;
-import com.onarandombox.MultiverseCore.MultiverseCore;
-import com.onarandombox.MultiverseCore.api.MVWorld;
-import org.bukkit.Material;
-import org.bukkit.PortalType;
-import org.bukkit.block.BlockState;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.block.Action;
-import org.bukkit.event.player.PlayerInteractEvent;
-import org.bukkit.event.world.PortalCreateEvent;
-
-/**
- * A custom listener for portal related events.
- */
-public class MVPortalListener implements Listener {
-
-    private MultiverseCore plugin;
-
-    public MVPortalListener(MultiverseCore core) {
-        this.plugin = core;
-    }
-
-    /**
-     * This is called when a portal is formed.
-     * @param event The event where a portal was created or formed due to a world link
-     */
-    @EventHandler(ignoreCancelled = true)
-    public void portalForm(PortalCreateEvent event) {
-        Logging.fine("Attempting to create portal at '%s' with reason: %s", event.getWorld().getName(), event.getReason());
-
-        MVWorld world = this.plugin.getMVWorldManager().getMVWorld(event.getWorld());
-        if (world == null) {
-            Logging.fine("World '%s' is not managed by Multiverse! Ignoring at PortalCreateEvent.", event.getWorld().getName());
-            return;
-        }
-
-        PortalType targetType;
-        switch (event.getReason()) {
-            case FIRE:
-                // Ensure portal by flint and steel actually creates nether
-                boolean isNether = false;
-                for (BlockState block : event.getBlocks()) {
-                    if (block.getType() == Material.NETHER_PORTAL) {
-                        isNether = true;
-                        break;
-                    }
-                }
-                if (!isNether) {
-                    return;
-                }
-                targetType = PortalType.NETHER;
-                break;
-            case NETHER_PAIR:
-                targetType = PortalType.NETHER;
-                break;
-            case END_PLATFORM:
-                targetType = PortalType.ENDER;
-                break;
-            default:
-                Logging.fine("Portal created is not NETHER or ENDER type. Ignoring...");
-                return;
-        }
-
-        if (!world.getAllowedPortals().isPortalAllowed(targetType)) {
-            Logging.fine("Cancelling creation of %s portal because portalForm disallows.", targetType);
-            event.setCancelled(true);
-        }
-    }
-
-    /**
-     * This method will prevent ender portals from being created in worlds where they are not allowed due to portalForm.
-     *
-     * @param event The player interact event.
-     */
-    @EventHandler(ignoreCancelled = true)
-    public void portalForm(PlayerInteractEvent event) {
-        if (event.getAction() != Action.RIGHT_CLICK_BLOCK) {
-            return;
-        }
-        if (event.getClickedBlock() == null || event.getClickedBlock().getType() != Material.END_PORTAL_FRAME) {
-            return;
-        }
-        if (event.getItem() == null || event.getItem().getType() != Material.ENDER_EYE) {
-            return;
-        }
-
-        MVWorld world = this.plugin.getMVWorldManager().getMVWorld(event.getPlayer().getWorld());
-        if (world == null) {
-            Logging.fine("World '%s' is not managed by Multiverse! Ignoring at PlayerInteractEvent.",
-                    event.getPlayer().getWorld().getName());
-            return;
-        }
-
-        if (!world.getAllowedPortals().isPortalAllowed(PortalType.ENDER)) {
-            Logging.fine("Cancelling creation of ENDER portal because portalForm disallows.");
-            event.setCancelled(true);
-        }
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/listeners/MVWeatherListener.java

@@ -1,58 +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.listeners;
-
-import com.onarandombox.MultiverseCore.MultiverseCore;
-import com.onarandombox.MultiverseCore.api.MVWorld;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.weather.ThunderChangeEvent;
-import org.bukkit.event.weather.WeatherChangeEvent;
-
-/**
- * Multiverse's Weather {@link Listener}.
- */
-public class MVWeatherListener implements Listener {
-    private MultiverseCore plugin;
-
-    public MVWeatherListener(MultiverseCore plugin) {
-        this.plugin = plugin;
-    }
-
-    /**
-     * This method is called when the weather changes.
-     * @param event The Event that was fired.
-     */
-    @EventHandler
-    public void weatherChange(WeatherChangeEvent event) {
-        if (event.isCancelled()) {
-            return;
-        }
-        MVWorld world = this.plugin.getMVWorldManager().getMVWorld(event.getWorld().getName());
-        if (world != null) {
-            // If it's going to start raining and we have weather disabled
-            event.setCancelled((event.toWeatherState() && !world.isWeatherEnabled()));
-        }
-    }
-
-    /**
-     * This method is called when a big storm is going to start.
-     * @param event The Event that was fired.
-     */
-    @EventHandler
-    public void thunderChange(ThunderChangeEvent event) {
-        if (event.isCancelled()) {
-            return;
-        }
-        MVWorld world = this.plugin.getMVWorldManager().getMVWorld(event.getWorld().getName());
-        if (world != null) {
-            // If it's going to start raining and we have weather disabled
-            event.setCancelled((event.toThunderState() && !world.isWeatherEnabled()));
-        }
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/listeners/MVWorldInitListener.java

@@ -1,29 +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.listeners;
-
-import com.onarandombox.MultiverseCore.MultiverseCore;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.world.WorldInitEvent;
-
-public class MVWorldInitListener implements Listener {
-
-    MultiverseCore plugin;
-
-    public MVWorldInitListener(MultiverseCore plugin) {
-        this.plugin = plugin;
-    }
-
-    @EventHandler
-    public void initWorld(WorldInitEvent event) {
-        if (!plugin.getMVWorldManager().isKeepingSpawnInMemory(event.getWorld())) {
-            event.getWorld().setKeepSpawnInMemory(false);
-        }
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/listeners/MVWorldListener.java

@@ -1,67 +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.listeners;
-
-import com.onarandombox.MultiverseCore.MultiverseCore;
-import com.onarandombox.MultiverseCore.api.MVWorldManager;
-import com.onarandombox.MultiverseCore.api.MVWorld;
-import org.bukkit.World;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.world.WorldLoadEvent;
-import org.bukkit.event.world.WorldUnloadEvent;
-
-/**
- * Multiverse's World {@link Listener}.
- */
-public class MVWorldListener implements Listener {
-    private MultiverseCore plugin;
-    private MVWorldManager worldManager;
-
-    public MVWorldListener(MultiverseCore plugin) {
-        this.plugin = plugin;
-        this.worldManager = plugin.getMVWorldManager();
-    }
-
-    /**
-     * This method is called when Bukkit fires off a WorldUnloadEvent.
-     * @param event The Event that was fired.
-     */
-    @EventHandler
-    public void unloadWorld(WorldUnloadEvent event) {
-        if (event.isCancelled()) {
-            return;
-        }
-        if (event.getWorld() instanceof World) {
-            World world = (World) event.getWorld();
-            if (world != null) {
-                this.plugin.getMVWorldManager().unloadWorld(world.getName(), false);
-            }
-        }
-    }
-
-    /**
-     * This method is called when Bukkit fires off a WorldLoadEvent.
-     * @param event The Event that was fired.
-     */
-    @EventHandler
-    public void loadWorld(WorldLoadEvent event) {
-        World world = event.getWorld();
-        if (world != null) {
-            if (this.plugin.getMVWorldManager().getUnloadedWorlds().contains(world.getName())) {
-                this.plugin.getMVWorldManager().loadWorld(world.getName());
-            }
-            MVWorld mvWorld = plugin.getMVWorldManager().getMVWorld(world);
-            if (mvWorld != null) {
-                // This is where we can temporarily fix those pesky property issues!
-                world.setPVP(mvWorld.isPVPEnabled());
-                world.setDifficulty(mvWorld.getDifficulty());
-            }
-        }
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/listeners/MultiverseCoreListener.java

@@ -1,79 +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.listeners;
-
-import com.onarandombox.MultiverseCore.event.MVConfigReloadEvent;
-import com.onarandombox.MultiverseCore.event.MVPlayerTouchedPortalEvent;
-import com.onarandombox.MultiverseCore.event.MVRespawnEvent;
-import com.onarandombox.MultiverseCore.event.MVTeleportEvent;
-import com.onarandombox.MultiverseCore.event.MVVersionEvent;
-import com.onarandombox.MultiverseCore.event.MVWorldDeleteEvent;
-import com.onarandombox.MultiverseCore.event.MVWorldPropertyChangeEvent;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-
-/**
- * Subclasses of this listener can be used to conveniently listen to MultiverseCore-events.
- */
-public abstract class MultiverseCoreListener implements Listener {
-    /**
-     * Called when a {@link MVWorldPropertyChangeEvent} is fired.
-     * @param event The event.
-     */
-    @EventHandler
-    public void worldPropertyChange(MVWorldPropertyChangeEvent event) {
-    }
-
-    /**
-     * Called when a {@link MVWorldDeleteEvent} is fired.
-     * @param event The event.
-     */
-    @EventHandler
-    public void worldDelete(MVWorldDeleteEvent event) {
-    }
-
-    /**
-     * Called when a {@link MVVersionEvent} is fired.
-     * @param event The event.
-     */
-    @EventHandler
-    public void versionRequest(MVVersionEvent event) {
-    }
-
-    /**
-     * Called when a {@link MVTeleportEvent} is fired.
-     * @param event The event.
-     */
-    @EventHandler
-    public void playerTeleport(MVTeleportEvent event) {
-    }
-
-    /**
-     * Called when a {@link MVRespawnEvent} is fired.
-     * @param event The event.
-     */
-    @EventHandler
-    public void playerRespawn(MVRespawnEvent event) {
-    }
-
-    /**
-     * Called when a {@link MVPlayerTouchedPortalEvent} is fired.
-     * @param event The event.
-     */
-    @EventHandler
-    public void playerTouchedPortal(MVPlayerTouchedPortalEvent event) {
-    }
-
-    /**
-     * Called when a {@link MVConfigReloadEvent} is fired.
-     * @param event The event.
-     */
-    @EventHandler
-    public void configReload(MVConfigReloadEvent event) {
-    }
-}

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

@@ -1,4 +0,0 @@
-/**
- * This package contains all listeners.
- */
-package com.onarandombox.MultiverseCore.listeners;

src/main/java/com/onarandombox/MultiverseCore/locale/MVCorei18n.java

@@ -1,29 +0,0 @@
-package com.onarandombox.MultiverseCore.locale;
-
-import co.aikar.locales.MessageKey;
-import co.aikar.locales.MessageKeyProvider;
-
-public enum MVCorei18n implements MessageKeyProvider {
-    CONFIG_SAVE_FAILED,
-
-    CREATE_PROPERTIES,
-    CREATE_PROPERTIES_ENVIRONMENT,
-    CREATE_PROPERTIES_SEED,
-    CREATE_PROPERTIES_WORLDTYPE,
-    CREATE_PROPERTIES_ADJUSTSPAWN,
-    CREATE_PROPERTIES_GENERATOR,
-    CREATE_PROPERTIES_STRUCTURES,
-    CREATE_LOADING,
-    CREATE_FAILED,
-    CREATE_SUCCESS,
-
-    DEBUG_INFO_OFF,
-    DEBUG_INFO_ON;
-
-    private final MessageKey key = MessageKey.of("mv-core." + this.name().replace('_', '.').toLowerCase());
-
-    @Override
-    public MessageKey getMessageKey() {
-        return this.key;
-    }
-}

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

@@ -1,4 +0,0 @@
-/**
- * This package contains all the locale reference for Multiverse-Core.
- */
-package com.onarandombox.MultiverseCore.locale;

src/main/java/com/onarandombox/MultiverseCore/teleportation/SimpleBlockSafety.java

@@ -1,268 +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.teleportation;
-
-import com.dumptruckman.minecraft.util.Logging;
-import com.onarandombox.MultiverseCore.api.BlockSafety;
-import com.onarandombox.MultiverseCore.api.MVCore;
-import org.bukkit.Location;
-import org.bukkit.Material;
-import org.bukkit.World;
-import org.bukkit.block.BlockFace;
-import org.bukkit.block.data.BlockData;
-import org.bukkit.block.data.type.Bed;
-import org.bukkit.entity.Minecart;
-import org.bukkit.entity.Vehicle;
-
-import java.util.EnumSet;
-import java.util.Iterator;
-import java.util.Set;
-
-/**
- * The default-implementation of {@link BlockSafety}.
- */
-public class SimpleBlockSafety implements BlockSafety {
-    private final MVCore plugin;
-    private static final Set<BlockFace> AROUND_BLOCK = EnumSet.noneOf(BlockFace.class);
-
-    static {
-        AROUND_BLOCK.add(BlockFace.NORTH);
-        AROUND_BLOCK.add(BlockFace.NORTH_EAST);
-        AROUND_BLOCK.add(BlockFace.EAST);
-        AROUND_BLOCK.add(BlockFace.SOUTH_EAST);
-        AROUND_BLOCK.add(BlockFace.SOUTH);
-        AROUND_BLOCK.add(BlockFace.SOUTH_WEST);
-        AROUND_BLOCK.add(BlockFace.WEST);
-        AROUND_BLOCK.add(BlockFace.NORTH_WEST);
-    }
-
-    public SimpleBlockSafety(MVCore plugin) {
-        this.plugin = plugin;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public boolean isBlockAboveAir(Location l) {
-        Location downOne = l.clone();
-        downOne.setY(downOne.getY() - 1);
-        return (downOne.getBlock().getType() == Material.AIR);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public boolean playerCanSpawnHereSafely(World world, double x, double y, double z) {
-        Location l = new Location(world, x, y, z);
-        return playerCanSpawnHereSafely(l);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public boolean playerCanSpawnHereSafely(Location l) {
-        if (l == null) {
-            // Can't safely spawn at a null location!
-            return false;
-        }
-
-        World world = l.getWorld();
-        Location actual = l.clone();
-        Location upOne = l.clone();
-        Location downOne = l.clone();
-        upOne.setY(upOne.getY() + 1);
-        downOne.setY(downOne.getY() - 1);
-
-        if (isSolidBlock(world.getBlockAt(actual).getType())
-                || isSolidBlock(upOne.getBlock().getType())) {
-            Logging.finer("Error Here (Actual)? (%s)[%s]", actual.getBlock().getType(),
-                    isSolidBlock(actual.getBlock().getType()));
-            Logging.finer("Error Here (upOne)? (%s)[%s]", upOne.getBlock().getType(),
-                    isSolidBlock(upOne.getBlock().getType()));
-            return false;
-        }
-
-        if (downOne.getBlock().getType() == Material.LAVA) {
-            Logging.finer("Error Here (downOne)? (%s)[%s]", downOne.getBlock().getType(), isSolidBlock(downOne.getBlock().getType()));
-            return false;
-        }
-
-        if (downOne.getBlock().getType() == Material.FIRE) {
-            Logging.finer("There's fire below! (%s)[%s]", actual.getBlock().getType(), isSolidBlock(actual.getBlock().getType()));
-            return false;
-        }
-
-        if (isBlockAboveAir(actual)) {
-            Logging.finer("Is block above air [%s]", isBlockAboveAir(actual));
-            Logging.finer("Has 2 blocks of water below [%s]", this.hasTwoBlocksofWaterBelow(actual));
-            return this.hasTwoBlocksofWaterBelow(actual);
-        }
-        return true;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public Location getSafeBedSpawn(Location l) {
-        // The passed location, may be null (if the bed is invalid)
-        if (l == null) {
-            return null;
-        }
-        final Location trySpawn = this.getSafeSpawnAroundABlock(l);
-        if (trySpawn != null) {
-            return trySpawn;
-        }
-        Location otherBlock = this.findOtherBedPiece(l);
-        if (otherBlock == null) {
-            return null;
-        }
-        // Now we have 2 locations, check around each, if the type is bed, skip it.
-        return this.getSafeSpawnAroundABlock(otherBlock);
-    }
-
-    /**
-     * Find a safe spawn around a location. (N,S,E,W,NE,NW,SE,SW)
-     * @param l Location to check around
-     * @return A safe location, or none if it wasn't found.
-     */
-    private Location getSafeSpawnAroundABlock(Location l) {
-        Iterator<BlockFace> checkblock = AROUND_BLOCK.iterator();
-        while (checkblock.hasNext()) {
-            final BlockFace face = checkblock.next();
-            if (this.playerCanSpawnHereSafely(l.getBlock().getRelative(face).getLocation())) {
-                // Don't forget to center the player.
-                return l.getBlock().getRelative(face).getLocation().add(.5, 0, .5);
-            }
-        }
-        return null;
-    }
-
-    /**
-     * Find the other bed block.
-     * @param checkLoc The location to check for the other piece at
-     * @return The location of the other bed piece, or null if it was a jacked up bed.
-     */
-    private Location findOtherBedPiece(Location checkLoc) {
-        BlockData data = checkLoc.getBlock().getBlockData();
-        if (!(data instanceof Bed)) {
-            return null;
-        }
-        Bed b = (Bed) data;
-
-        if (b.getPart() == Bed.Part.HEAD) {
-            return checkLoc.getBlock().getRelative(b.getFacing().getOppositeFace()).getLocation();
-        }
-        // We shouldn't ever be looking at the foot, but here's the code for it.
-        return checkLoc.getBlock().getRelative(b.getFacing()).getLocation();
-    }
-
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public Location getTopBlock(Location l) {
-        Location check = l.clone();
-        check.setY(127); // SUPPRESS CHECKSTYLE: MagicNumberCheck
-        while (check.getY() > 0) {
-            if (this.playerCanSpawnHereSafely(check)) {
-                return check;
-            }
-            check.setY(check.getY() - 1);
-        }
-        return null;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public Location getBottomBlock(Location l) {
-        Location check = l.clone();
-        check.setY(0);
-        while (check.getY() < 127) { // SUPPRESS CHECKSTYLE: MagicNumberCheck
-            if (this.playerCanSpawnHereSafely(check)) {
-                return check;
-            }
-            check.setY(check.getY() + 1);
-        }
-        return null;
-    }
-
-    /*
-     * If someone has a better way of this... Please either tell us, or submit a pull request!
-     */
-    public static boolean isSolidBlock(Material type) {
-        return type.isSolid();
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public boolean isEntitiyOnTrack(Location l) {
-        Material currentBlock = l.getBlock().getType();
-        return (currentBlock == Material.POWERED_RAIL
-                || currentBlock == Material.DETECTOR_RAIL
-                || currentBlock == Material.RAIL
-                || currentBlock == Material.ACTIVATOR_RAIL);
-    }
-
-    /**
-     * Checks recursively below a {@link Location} for 2 blocks of water.
-     *
-     * @param l The {@link Location}
-     * @return Whether there are 2 blocks of water
-     */
-    private boolean hasTwoBlocksofWaterBelow(Location l) {
-        if (l.getBlockY() < 0) {
-            return false;
-        }
-        Location oneBelow = l.clone();
-        oneBelow.subtract(0, 1, 0);
-        if (oneBelow.getBlock().getType() == Material.WATER) {
-            Location twoBelow = oneBelow.clone();
-            twoBelow.subtract(0, 1, 0);
-            return (oneBelow.getBlock().getType() == Material.WATER);
-        }
-        if (oneBelow.getBlock().getType() != Material.AIR) {
-            return false;
-        }
-        return hasTwoBlocksofWaterBelow(oneBelow);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public boolean canSpawnCartSafely(Minecart cart) {
-        if (this.isBlockAboveAir(cart.getLocation())) {
-            return true;
-        }
-        if (this.isEntitiyOnTrack(plugin.getLocationManipulation().getNextBlock(cart))) {
-            return true;
-        }
-        return false;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public boolean canSpawnVehicleSafely(Vehicle vehicle) {
-        if (this.isBlockAboveAir(vehicle.getLocation())) {
-            return true;
-        }
-        return false;
-    }
-
-}

src/main/java/com/onarandombox/MultiverseCore/teleportation/SimpleSafeTTeleporter.java

@@ -1,341 +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.teleportation;
-
-import co.aikar.commands.BukkitCommandIssuer;
-import com.dumptruckman.minecraft.util.Logging;
-import com.onarandombox.MultiverseCore.MultiverseCore;
-import com.onarandombox.MultiverseCore.api.DestinationInstance;
-import com.onarandombox.MultiverseCore.api.SafeTTeleporter;
-import com.onarandombox.MultiverseCore.destination.ParsedDestination;
-import org.bukkit.Bukkit;
-import org.bukkit.Location;
-import org.bukkit.Material;
-import org.bukkit.block.Block;
-import org.bukkit.block.BlockFace;
-import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Entity;
-import org.bukkit.entity.Minecart;
-import org.bukkit.entity.Player;
-import org.bukkit.entity.Vehicle;
-import org.bukkit.util.Vector;
-
-/**
- * The default-implementation of {@link SafeTTeleporter}.
- */
-public class SimpleSafeTTeleporter implements SafeTTeleporter {
-    private MultiverseCore plugin;
-
-    public SimpleSafeTTeleporter(MultiverseCore plugin) {
-        this.plugin = plugin;
-    }
-
-    private static final Vector DEFAULT_VECTOR = new Vector();
-    private static final int DEFAULT_TOLERANCE = 6;
-    private static final int DEFAULT_RADIUS = 9;
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public Location getSafeLocation(Location l) {
-        return this.getSafeLocation(l, DEFAULT_TOLERANCE, DEFAULT_RADIUS);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public Location getSafeLocation(Location l, int tolerance, int radius) {
-        // Check around the player first in a configurable radius:
-        // TODO: Make this configurable
-        Location safe = checkAboveAndBelowLocation(l, tolerance, radius);
-        if (safe != null) {
-            safe.setX(safe.getBlockX() + .5); // SUPPRESS CHECKSTYLE: MagicNumberCheck
-            safe.setZ(safe.getBlockZ() + .5); // SUPPRESS CHECKSTYLE: MagicNumberCheck
-            Logging.fine("Hey! I found one: " + plugin.getLocationManipulation().strCoordsRaw(safe));
-        } else {
-            Logging.fine("Uh oh! No safe place found!");
-        }
-        return safe;
-    }
-
-    private Location checkAboveAndBelowLocation(Location l, int tolerance, int radius) {
-        // Tolerance must be an even number:
-        if (tolerance % 2 != 0) {
-            tolerance += 1;
-        }
-        // We want half of it, so we can go up and down
-        tolerance /= 2;
-        Logging.finer("Given Location of: " + plugin.getLocationManipulation().strCoordsRaw(l));
-        Logging.finer("Checking +-" + tolerance + " with a radius of " + radius);
-
-        // For now this will just do a straight up block.
-        Location locToCheck = l.clone();
-        // Check the main level
-        Location safe = this.checkAroundLocation(locToCheck, radius);
-        if (safe != null) {
-            return safe;
-        }
-        // We've already checked zero right above this.
-        int currentLevel = 1;
-        while (currentLevel <= tolerance) {
-            // Check above
-            locToCheck = l.clone();
-            locToCheck.add(0, currentLevel, 0);
-            safe = this.checkAroundLocation(locToCheck, radius);
-            if (safe != null) {
-                return safe;
-            }
-
-            // Check below
-            locToCheck = l.clone();
-            locToCheck.subtract(0, currentLevel, 0);
-            safe = this.checkAroundLocation(locToCheck, radius);
-            if (safe != null) {
-                return safe;
-            }
-            currentLevel++;
-        }
-
-        return null;
-    }
-
-    /*
-     * For my crappy algorithm, radius MUST be odd.
-     */
-    private Location checkAroundLocation(Location l, int diameter) {
-        if (diameter % 2 == 0) {
-            diameter += 1;
-        }
-        Location checkLoc = l.clone();
-
-        // Start at 3, the min diameter around a block
-        int loopcounter = 3;
-        while (loopcounter <= diameter) {
-            boolean foundSafeArea = checkAroundSpecificDiameter(checkLoc, loopcounter);
-            // If a safe area was found:
-            if (foundSafeArea) {
-                // Return the checkLoc, it is the safe location.
-                return checkLoc;
-            }
-            // Otherwise, let's reset our location
-            checkLoc = l.clone();
-            // And increment the radius
-            loopcounter += 2;
-        }
-        return null;
-    }
-
-    private boolean checkAroundSpecificDiameter(Location checkLoc, int circle) {
-        // Adjust the circle to get how many blocks to step out.
-        // A radius of 3 makes the block step 1
-        // A radius of 5 makes the block step 2
-        // A radius of 7 makes the block step 3
-        // ...
-        int adjustedCircle = ((circle - 1) / 2);
-        checkLoc.add(adjustedCircle, 0, 0);
-        if (plugin.getBlockSafety().playerCanSpawnHereSafely(checkLoc)) {
-            return true;
-        }
-        // Now we go to the right that adjustedCircle many
-        for (int i = 0; i < adjustedCircle; i++) {
-            checkLoc.add(0, 0, 1);
-            if (plugin.getBlockSafety().playerCanSpawnHereSafely(checkLoc)) {
-                return true;
-            }
-        }
-
-        // Then down adjustedCircle *2
-        for (int i = 0; i < adjustedCircle * 2; i++) {
-            checkLoc.add(-1, 0, 0);
-            if (plugin.getBlockSafety().playerCanSpawnHereSafely(checkLoc)) {
-                return true;
-            }
-        }
-
-        // Then left adjustedCircle *2
-        for (int i = 0; i < adjustedCircle * 2; i++) {
-            checkLoc.add(0, 0, -1);
-            if (plugin.getBlockSafety().playerCanSpawnHereSafely(checkLoc)) {
-                return true;
-            }
-        }
-
-        // Then up Then left adjustedCircle *2
-        for (int i = 0; i < adjustedCircle * 2; i++) {
-            checkLoc.add(1, 0, 0);
-            if (plugin.getBlockSafety().playerCanSpawnHereSafely(checkLoc)) {
-                return true;
-            }
-        }
-
-        // Then finish up by doing adjustedCircle - 1
-        for (int i = 0; i < adjustedCircle - 1; i++) {
-            checkLoc.add(0, 0, 1);
-            if (plugin.getBlockSafety().playerCanSpawnHereSafely(checkLoc)) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public TeleportResult safelyTeleport(BukkitCommandIssuer teleporter, Entity teleportee, ParsedDestination<?> destination) {
-        if (destination == null) {
-            Logging.finer("Entity tried to teleport to an invalid destination");
-            return TeleportResult.FAIL_INVALID;
-        }
-
-        Player teleporteePlayer = null;
-        if (teleportee instanceof Player) {
-            teleporteePlayer = ((Player) teleportee);
-        } else if (teleportee.getPassenger() instanceof Player) {
-            teleporteePlayer = ((Player) teleportee.getPassenger());
-        }
-
-        if (teleporteePlayer == null) {
-            return TeleportResult.FAIL_INVALID;
-        }
-
-        MultiverseCore.addPlayerToTeleportQueue(teleporter.getIssuer().getName(), teleporteePlayer.getName());
-
-        Location safeLoc = destination.getLocation(teleportee);
-        if (destination.getDestination().checkTeleportSafety()) {
-            safeLoc = this.getSafeLocation(teleportee, destination.getDestinationInstance());
-        }
-
-        if (safeLoc == null) {
-            return TeleportResult.FAIL_UNSAFE;
-        }
-
-        if (!teleportee.teleport(safeLoc)) {
-            return TeleportResult.FAIL_OTHER;
-        }
-
-        Vector v = destination.getDestinationInstance().getVelocity(teleportee);
-        if (v != null && !DEFAULT_VECTOR.equals(v)) {
-            Bukkit.getScheduler().runTaskLater(this.plugin, () -> {
-                teleportee.setVelocity(v);
-            }, 1);
-        }
-        return TeleportResult.SUCCESS;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public TeleportResult safelyTeleport(CommandSender teleporter, Entity teleportee, Location location, boolean safely) {
-        if (safely) {
-            location = this.getSafeLocation(location);
-        }
-
-        if (location != null) {
-            if (teleportee.teleport(location)) {
-                return TeleportResult.SUCCESS;
-            }
-            return TeleportResult.FAIL_OTHER;
-        }
-        return TeleportResult.FAIL_UNSAFE;
-    }
-
-    @Override
-    public Location getSafeLocation(Entity entity, DestinationInstance destination) {
-        Location l = destination.getLocation(entity);
-        if (plugin.getBlockSafety().playerCanSpawnHereSafely(l)) {
-            Logging.fine("The first location you gave me was safe.");
-            return l;
-        }
-        if (entity instanceof Minecart) {
-            Minecart m = (Minecart) entity;
-            if (!plugin.getBlockSafety().canSpawnCartSafely(m)) {
-                return null;
-            }
-        } else if (entity instanceof Vehicle) {
-            Vehicle v = (Vehicle) entity;
-            if (!plugin.getBlockSafety().canSpawnVehicleSafely(v)) {
-                return null;
-            }
-        }
-        Location safeLocation = this.getSafeLocation(l);
-        if (safeLocation != null) {
-            // Add offset to account for a vehicle on dry land!
-            if (entity instanceof Minecart && !plugin.getBlockSafety().isEntitiyOnTrack(safeLocation)) {
-                safeLocation.setY(safeLocation.getBlockY() + .5);
-                Logging.finer("Player was inside a minecart. Offsetting Y location.");
-            }
-            Logging.finer("Had to look for a bit, but I found a safe place for ya!");
-            return safeLocation;
-        }
-        if (entity instanceof Player) {
-            Player p = (Player) entity;
-            p.sendMessage("No safe locations found!");
-            Logging.finer("No safe location found for " + p.getName());
-        } else if (entity.getPassenger() instanceof Player) {
-            Player p = (Player) entity.getPassenger();
-            p.sendMessage("No safe locations found!");
-            Logging.finer("No safe location found for " + p.getName());
-        }
-        Logging.fine("Sorry champ, you're basically trying to teleport into a minefield. I should just kill you now.");
-        return null;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public Location findPortalBlockNextTo(Location l) {
-        Block b = l.getWorld().getBlockAt(l);
-        Location foundLocation = null;
-        if (b.getType() == Material.NETHER_PORTAL) {
-            return l;
-        }
-        if (b.getRelative(BlockFace.NORTH).getType() == Material.NETHER_PORTAL) {
-            foundLocation = getCloserBlock(l, b.getRelative(BlockFace.NORTH).getLocation(), foundLocation);
-        }
-        if (b.getRelative(BlockFace.SOUTH).getType() == Material.NETHER_PORTAL) {
-            foundLocation = getCloserBlock(l, b.getRelative(BlockFace.SOUTH).getLocation(), foundLocation);
-        }
-        if (b.getRelative(BlockFace.EAST).getType() == Material.NETHER_PORTAL) {
-            foundLocation = getCloserBlock(l, b.getRelative(BlockFace.EAST).getLocation(), foundLocation);
-        }
-        if (b.getRelative(BlockFace.WEST).getType() == Material.NETHER_PORTAL) {
-            foundLocation = getCloserBlock(l, b.getRelative(BlockFace.WEST).getLocation(), foundLocation);
-        }
-        return foundLocation;
-    }
-
-    private static Location getCloserBlock(Location source, Location blockA, Location blockB) {
-        // If B wasn't given, return a.
-        if (blockB == null) {
-            return blockA;
-        }
-        // Center our calculations
-        blockA.add(.5, 0, .5);
-        blockB.add(.5, 0, .5);
-
-        // Retrieve the distance to the normalized blocks
-        double testA = source.distance(blockA);
-        double testB = source.distance(blockB);
-
-        // Compare and return
-        if (testA <= testB) {
-            return blockA;
-        }
-        return blockB;
-    }
-
-    @Override
-    public TeleportResult teleport(BukkitCommandIssuer teleporter, Entity teleportee, ParsedDestination<?> destination) {
-        return this.safelyTeleport(teleporter, teleportee, destination);
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/teleportation/TeleportResult.java

@@ -1,38 +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.teleportation;
-
-/**
- * An enum containing possible teleport-results.
- */
-public enum TeleportResult {
-    /**
-     * Insufficient permissions.
-     */
-    FAIL_PERMISSION,
-    /**
-     * The teleport was unsafe.
-     */
-    FAIL_UNSAFE,
-    /**
-     * The player was to poor.
-     */
-    FAIL_TOO_POOR,
-    /**
-     * The teleport was invalid.
-     */
-    FAIL_INVALID,
-    /**
-     * Unknown reason.
-     */
-    FAIL_OTHER,
-    /**
-     * The player was successfully teleported.
-     */
-    SUCCESS
-}

src/main/java/com/onarandombox/MultiverseCore/utils/MVPermissions.java

@@ -1,405 +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.utils;
-
-import java.util.List;
-
-import com.dumptruckman.minecraft.util.Logging;
-import com.onarandombox.MultiverseCore.MultiverseCore;
-import com.onarandombox.MultiverseCore.api.MVDestination;
-import com.onarandombox.MultiverseCore.api.MVWorldManager;
-import com.onarandombox.MultiverseCore.api.MVWorld;
-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;
-
-/**
- * Multiverse's permission checker
- */
-public class MVPermissions {
-
-    private MultiverseCore plugin;
-    private MVWorldManager worldMgr;
-
-    public MVPermissions(MultiverseCore plugin) {
-        this.plugin = plugin;
-        this.worldMgr = plugin.getMVWorldManager();
-
-    }
-
-    /**
-     * Check if a Player can ignore GameMode restrictions for world they travel to.
-     *
-     * @param p The {@link Player} to check.
-     * @param w The {@link MVWorld} the player wants to teleport to.
-     * @return True if they should bypass restrictions.
-     */
-    public boolean canIgnoreGameModeRestriction(Player p, MVWorld w) {
-        return p.hasPermission("mv.bypass.gamemode." + w.getName());
-    }
-
-    /**
-     * Check if a Player can teleport to the Destination world from there current world.
-     *
-     * @param p The {@link Player} to check.
-     * @param w The {@link MVWorld} the player wants to teleport to.
-     * @return Whether the player can teleport to the given {@link MVWorld}.
-     */
-    public boolean canTravelFromWorld(Player p, MVWorld w) {
-        List<String> blackList = w.getWorldBlacklist();
-
-        boolean returnValue = true;
-
-        for (String s : blackList) {
-            if (s.equalsIgnoreCase(p.getWorld().getName())) {
-                returnValue = false;
-                break;
-            }
-        }
-
-        return returnValue;
-    }
-
-    /**
-     * Checks if the specified {@link CommandSender} can travel to the specified {@link Location}.
-     * @param sender The {@link CommandSender}.
-     * @param location The {@link Location}.
-     * @return Whether the {@link CommandSender} can travel to the specified {@link Location}.
-     */
-    public boolean canTravelFromLocation(CommandSender sender, Location location) {
-        // Now The Bed destination can return null now.
-        if (location == null) {
-            return false;
-        }
-        if (!(sender instanceof Player)) {
-            return true;
-        }
-        Player teleporter = (Player) sender;
-        if (!this.worldMgr.isMVWorld(location.getWorld().getName())) {
-            return false;
-        }
-        return canTravelFromWorld(teleporter, this.worldMgr.getMVWorld(location.getWorld().getName()));
-    }
-
-    /**
-     * Check if the Player has the permissions to enter this world.
-     *
-     * @param p The {@link Player} player that wants to enter
-     * @param w The {@link MVWorld} he wants to enter
-     * @return Whether he has the permission to enter the world
-     */
-    public boolean canEnterWorld(Player p, MVWorld w) {
-        // If we're not enforcing access, anyone can enter.
-        if (!plugin.getMVConfig().getEnforceAccess()) {
-            Logging.finest("EnforceAccess is OFF. Player was allowed in " + w.getAlias());
-            return true;
-        }
-        return this.hasPermission(p, "multiverse.access." + w.getName(), false);
-    }
-
-    private boolean canEnterLocation(Player p, Location l) {
-        if (l == null) {
-            return false;
-        }
-        String worldName = l.getWorld().getName();
-        if (!this.plugin.getMVWorldManager().isMVWorld(worldName)) {
-            return false;
-        }
-        return this.hasPermission(p, "multiverse.access." + worldName, false);
-    }
-
-    /**
-     * Check to see if a sender can enter a destination.
-     * The reason this is not a player, is it can be used to simply check permissions
-     * The console should, for exmaple, always see all worlds
-     *
-     * @param sender The CommandSender to check.
-     * @param d      The destination they are requesting.
-     * @return True if that sender can go to that destination
-     */
-    public boolean canEnterDestination(CommandSender sender, MVDestination d) {
-        if (!(sender instanceof Player)) {
-            return true;
-        }
-        Player p = (Player) sender;
-        if (d == null || d.getLocation(p) == null) {
-            return false;
-        }
-        String worldName = d.getLocation(p).getWorld().getName();
-        if (!this.worldMgr.isMVWorld(worldName)) {
-            return false;
-        }
-        if (!canEnterLocation(p, d.getLocation(p))) {
-            return false;
-        }
-        return this.hasPermission(p, d.getRequiredPermission(), false);
-    }
-
-    /**
-     * Tells a {@link CommandSender} why another {@link CommandSender} can or can not access a certain {@link MVDestination}.
-     * @param asker The {@link CommandSender} that's asking.
-     * @param playerInQuestion The {@link CommandSender} whose permissions we want to know.
-     * @param d The {@link MVDestination}.
-     */
-    public void tellMeWhyICantDoThis(CommandSender asker, CommandSender playerInQuestion, MVDestination d) {
-        boolean cango = true;
-        if (!(playerInQuestion instanceof Player)) {
-            asker.sendMessage(String.format("The console can do %severything%s.", ChatColor.RED, ChatColor.WHITE));
-            return;
-        }
-        Player p = (Player) playerInQuestion;
-        if (d == null) {
-            asker.sendMessage(String.format("The provided Destination is %sNULL%s, and therefore %sINVALID%s.",
-                    ChatColor.RED, ChatColor.WHITE, ChatColor.RED, ChatColor.WHITE));
-            cango = false;
-        }
-        // We know it'll be a player here due to the first line of this method.
-        if (d.getLocation(p) == null) {
-            asker.sendMessage(String.format(
-                    "The player will spawn at an %sindeterminate location%s. Talk to the MV Devs if you see this",
-                    ChatColor.RED, ChatColor.WHITE));
-            cango = false;
-        }
-        String worldName = d.getLocation(p).getWorld().getName();
-        if (!this.worldMgr.isMVWorld(worldName)) {
-            asker.sendMessage(String.format("The destination resides in a world(%s%s%s) that is not managed by Multiverse.",
-                    ChatColor.AQUA, worldName, ChatColor.WHITE));
-            asker.sendMessage(String.format("Type %s/mv import ?%s to see the import command's help page.",
-                    ChatColor.DARK_AQUA, ChatColor.WHITE));
-            cango = false;
-        }
-        if (!this.hasPermission(p, "multiverse.access." + worldName, false)) {
-            asker.sendMessage(String.format("The player (%s%s%s) does not have the required world entry permission (%s%s%s) to go to the destination (%s%s%s).",
-                    ChatColor.AQUA, p.getDisplayName(), ChatColor.WHITE,
-                    ChatColor.GREEN, "multiverse.access." + worldName, ChatColor.WHITE,
-                    ChatColor.DARK_AQUA, d.getName(), ChatColor.WHITE));
-            cango = false;
-        }
-        if (!this.hasPermission(p, d.getRequiredPermission(), false)) {
-            asker.sendMessage(String.format("The player (%s%s%s) does not have the required entry permission (%s%s%s) to go to the destination (%s%s%s).",
-                    ChatColor.AQUA, p.getDisplayName(), ChatColor.WHITE,
-                    ChatColor.GREEN, d.getRequiredPermission(), ChatColor.WHITE,
-                    ChatColor.DARK_AQUA, d.getName(), ChatColor.WHITE));
-            cango = false;
-        }
-        if (cango) {
-            asker.sendMessage(String.format("The player (%s%s%s) CAN go to the destination (%s%s%s).",
-                    ChatColor.AQUA, p.getDisplayName(), ChatColor.WHITE,
-                    ChatColor.DARK_AQUA, d.getName(), ChatColor.WHITE));
-        } else {
-            asker.sendMessage(String.format("The player (%s%s%s) cannot access the destination %s%s%s. Therefore they can't use mvtp at all for this.",
-                    ChatColor.AQUA, p.getDisplayName(), ChatColor.WHITE,
-                    ChatColor.DARK_AQUA, d.getName(), ChatColor.WHITE));
-            return;
-        }
-        if (!this.hasPermission(p, "multiverse.teleport.self." + d.getIdentifier(), false)) {
-            asker.sendMessage(String.format("The player (%s%s%s) does not have the required teleport permission (%s%s%s) to use %s/mvtp %s%s.",
-                    ChatColor.AQUA, p.getDisplayName(), ChatColor.WHITE,
-                    ChatColor.GREEN, "multiverse.teleport.self." + d.getIdentifier(), ChatColor.WHITE,
-                    ChatColor.DARK_AQUA, d.getName(), ChatColor.WHITE));
-        } else {
-            asker.sendMessage(String.format("The player (%s%s%s) has the required teleport permission (%s%s%s) to use %s/mvtp %s%s.",
-                    ChatColor.AQUA, p.getDisplayName(), ChatColor.WHITE,
-                    ChatColor.GREEN, "multiverse.teleport.self." + d.getIdentifier(), ChatColor.WHITE,
-                    ChatColor.DARK_AQUA, d.getName(), ChatColor.WHITE));
-        }
-        if (!this.hasPermission(p, "multiverse.teleport.other." + d.getIdentifier(), false)) {
-            asker.sendMessage(String.format("The player (%s%s%s) does not have the required teleport permission (%s%s%s) to send others to %s%s%s via mvtp.",
-                    ChatColor.AQUA, p.getDisplayName(), ChatColor.WHITE,
-                    ChatColor.GREEN, "multiverse.teleport.other." + d.getIdentifier(), ChatColor.WHITE,
-                    ChatColor.DARK_AQUA, d.getName(), ChatColor.WHITE));
-        } else {
-            asker.sendMessage(String.format("The player (%s%s%s) has required teleport permission (%s%s%s) to send others to %s%s%s via mvtp.",
-                    ChatColor.AQUA, p.getDisplayName(), ChatColor.WHITE,
-                    ChatColor.GREEN, "multiverse.teleport.other." + d.getIdentifier(), ChatColor.WHITE,
-                    ChatColor.DARK_AQUA, d.getName(), ChatColor.WHITE));
-        }
-    }
-
-    /**
-     * Check to see if a player has a permission.
-     *
-     * @param sender       Who is requesting the permission.
-     * @param node         The permission node in string format; multiverse.core.list.worlds for example.
-     * @param isOpRequired deprecated This is not used for anything anymore.
-     * @return True if they have that permission or any parent.
-     */
-    public boolean hasPermission(CommandSender sender, String node, boolean isOpRequired) {
-        if (!(sender instanceof Player)) {
-            return true;
-        }
-        // NO one can access a null permission (mainly used for destinations):w
-        if (node == null) {
-            return false;
-        }
-        // Everyone can access an empty permission
-        // Currently used for the PlayerDestination
-        if (node.equals("")) {
-            return true;
-        }
-
-        return checkActualPermission(sender, node);
-    }
-
-    // TODO: Better player checks, most likely not needed, but safer.
-    private boolean checkActualPermission(CommandSender sender, String node) {
-        Player player = (Player) sender;
-
-        boolean hasPermission = sender.hasPermission(node);
-        if (!sender.isPermissionSet(node)) {
-            Logging.finer(String.format("The node [%s%s%s] was %sNOT%s set for [%s%s%s].",
-                    ChatColor.RED, node, ChatColor.WHITE, ChatColor.RED, ChatColor.WHITE, ChatColor.AQUA,
-                    player.getDisplayName(), ChatColor.WHITE));
-        }
-        if (hasPermission) {
-            Logging.finer("Checking to see if player [" + player.getName() + "] has permission [" + node + "]... YES");
-        } else {
-            Logging.finer("Checking to see if player [" + player.getName() + "] has permission [" + node + "]... NO");
-        }
-        return hasPermission;
-    }
-
-    /**
-     * Checks to see if the sender has any parent perms.
-     * Stops when it finds one or when there are no more parents.
-     * This method is recursive.
-     *
-     * @param sender Who is asking for the permission.
-     * @param node   The permission node to check (possibly already a parent).
-     * @return True if they have any parent perm, false if none.
-     */
-    // TODO remove this...?
-    private boolean hasAnyParentPermission(CommandSender sender, String node) {
-        String parentPerm = this.pullOneLevelOff(node);
-        // Base case
-        if (parentPerm == null) {
-            return false;
-        }
-        // If they have a parent, they're good
-        if (this.checkActualPermission(sender, parentPerm + ".*")) {
-            return true;
-        }
-        return hasAnyParentPermission(sender, parentPerm);
-    }
-
-    /**
-     * Pulls one level off of a yaml style node.
-     * Given multiverse.core.list.worlds will return multiverse.core.list
-     *
-     * @param node The root node to check.
-     * @return The parent of the node
-     */
-    private static String pullOneLevelOff(String node) {
-        if (node == null) {
-            return null;
-        }
-        int index = node.lastIndexOf(".");
-        if (index > 0) {
-            return node.substring(0, index);
-        }
-        return null;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public boolean hasAnyPermission(CommandSender sender, List<String> nodes, boolean isOpRequired) {
-        for (String node : nodes) {
-            if (this.hasPermission(sender, node, isOpRequired)) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public boolean hasAllPermission(CommandSender sender, List<String> nodes, boolean isOpRequired) {
-        for (String node : nodes) {
-            if (!this.hasPermission(sender, node, isOpRequired)) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-    /**
-     * Adds a permission.
-     * @param string The permission as {@link String}.
-     * @param defaultValue The default-value.
-     * @return The permission as {@link Permission}.
-     */
-    public Permission addPermission(String string, PermissionDefault defaultValue) {
-        if (this.plugin.getServer().getPluginManager().getPermission(string) == null) {
-            Permission permission = new Permission(string, defaultValue);
-            this.plugin.getServer().getPluginManager().addPermission(permission);
-            this.addToParentPerms(string);
-        }
-        return this.plugin.getServer().getPluginManager().getPermission(string);
-    }
-
-    private void addToParentPerms(String permString) {
-        String permStringChopped = permString.replace(".*", "");
-
-        String[] seperated = permStringChopped.split("\\.");
-        String parentPermString = getParentPerm(seperated);
-        if (parentPermString == null) {
-            addToRootPermission("*", permStringChopped);
-            addToRootPermission("*.*", permStringChopped);
-            return;
-        }
-        Permission parentPermission = this.plugin.getServer().getPluginManager().getPermission(parentPermString);
-        // Creat parent and grandparents
-        if (parentPermission == null) {
-            parentPermission = new Permission(parentPermString);
-            this.plugin.getServer().getPluginManager().addPermission(parentPermission);
-
-            this.addToParentPerms(parentPermString);
-        }
-        // Create actual perm.
-        Permission actualPermission = this.plugin.getServer().getPluginManager().getPermission(permString);
-        // Extra check just to make sure the actual one is added
-        if (actualPermission == null) {
-
-            actualPermission = new Permission(permString);
-            this.plugin.getServer().getPluginManager().addPermission(actualPermission);
-        }
-        if (!parentPermission.getChildren().containsKey(permString)) {
-            parentPermission.getChildren().put(actualPermission.getName(), true);
-            this.plugin.getServer().getPluginManager().recalculatePermissionDefaults(parentPermission);
-        }
-    }
-
-    private void addToRootPermission(String rootPerm, String permStringChopped) {
-        Permission rootPermission = this.plugin.getServer().getPluginManager().getPermission(rootPerm);
-        if (rootPermission == null) {
-            rootPermission = new Permission(rootPerm);
-            this.plugin.getServer().getPluginManager().addPermission(rootPermission);
-        }
-        rootPermission.getChildren().put(permStringChopped + ".*", true);
-        this.plugin.getServer().getPluginManager().recalculatePermissionDefaults(rootPermission);
-    }
-
-    /**
-     * If the given permission was 'multiverse.core.tp.self', this would return 'multiverse.core.tp.*'.
-     */
-    private static String getParentPerm(String[] seperated) {
-        if (seperated.length == 1) {
-            return null;
-        }
-        String returnString = "";
-        for (int i = 0; i < seperated.length - 1; i++) {
-            returnString += seperated[i] + ".";
-        }
-        return returnString + "*";
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/utils/PermissionTools.java

@@ -1,302 +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.utils;
-
-import com.dumptruckman.minecraft.util.Logging;
-import com.onarandombox.MultiverseCore.MultiverseCore;
-import com.onarandombox.MultiverseCore.api.MVWorld;
-import com.onarandombox.MultiverseCore.economy.MVEconomist;
-import org.bukkit.Material;
-import org.bukkit.command.CommandSender;
-import org.bukkit.command.ConsoleCommandSender;
-import org.bukkit.entity.Player;
-import org.bukkit.permissions.Permission;
-
-/**
- * Utility-class for permissions.
- */
-public class PermissionTools {
-    private MultiverseCore plugin;
-
-    public PermissionTools(MultiverseCore plugin) {
-        this.plugin = plugin;
-    }
-
-    /**
-     * Adds a permission to the parent-permissions.
-     * @param permString The new permission as {@link String}.
-     */
-    public void addToParentPerms(String permString) {
-        String permStringChopped = permString.replace(".*", "");
-
-        String[] seperated = permStringChopped.split("\\.");
-        String parentPermString = getParentPerm(seperated);
-        if (parentPermString == null) {
-            addToRootPermission("*", permStringChopped);
-            addToRootPermission("*.*", permStringChopped);
-            return;
-        }
-        Permission parentPermission = this.plugin.getServer().getPluginManager().getPermission(parentPermString);
-        // Creat parent and grandparents
-        if (parentPermission == null) {
-            parentPermission = new Permission(parentPermString);
-            this.plugin.getServer().getPluginManager().addPermission(parentPermission);
-
-            this.addToParentPerms(parentPermString);
-        }
-        // Create actual perm.
-        Permission actualPermission = this.plugin.getServer().getPluginManager().getPermission(permString);
-        // Extra check just to make sure the actual one is added
-        if (actualPermission == null) {
-
-            actualPermission = new Permission(permString);
-            this.plugin.getServer().getPluginManager().addPermission(actualPermission);
-        }
-        if (!parentPermission.getChildren().containsKey(permString)) {
-            parentPermission.getChildren().put(actualPermission.getName(), true);
-            this.plugin.getServer().getPluginManager().recalculatePermissionDefaults(parentPermission);
-        }
-    }
-
-    private void addToRootPermission(String rootPerm, String permStringChopped) {
-        Permission rootPermission = this.plugin.getServer().getPluginManager().getPermission(rootPerm);
-        if (rootPermission == null) {
-            rootPermission = new Permission(rootPerm);
-            this.plugin.getServer().getPluginManager().addPermission(rootPermission);
-        }
-        rootPermission.getChildren().put(permStringChopped + ".*", true);
-        this.plugin.getServer().getPluginManager().recalculatePermissionDefaults(rootPermission);
-    }
-
-    /**
-     * If the given permission was 'multiverse.core.tp.self', this would return 'multiverse.core.tp.*'.
-     *
-     * @param separatedPermissionString The array of a dot separated perm string.
-     * @return The dot separated parent permission string.
-     */
-    private static String getParentPerm(String[] separatedPermissionString) {
-        if (separatedPermissionString.length == 1) {
-            return null;
-        }
-        String returnString = "";
-        for (int i = 0; i < separatedPermissionString.length - 1; i++) {
-            returnString += separatedPermissionString[i] + ".";
-        }
-        return returnString + "*";
-    }
-
-    /**
-     * Checks if the given {@link Player} has enough money to enter the specified {@link MVWorld}.
-     * @param fromWorld The {@link MVWorld} the player is coming from.
-     * @param toWorld The {@link MVWorld} the player is going to.
-     * @param teleporter The teleporter.
-     * @param teleportee The teleportee.
-     * @param pay If the player has to pay the money.
-     * @return True if the player can enter the world.
-     */
-    public boolean playerHasMoneyToEnter(MVWorld fromWorld, MVWorld toWorld, CommandSender teleporter, Player teleportee, boolean pay) {
-        Player teleporterPlayer;
-        if (plugin.getMVConfig().getTeleportIntercept()) {
-            if (teleporter instanceof ConsoleCommandSender) {
-                return true;
-            }
-
-            if (teleporter == null) {
-                teleporter = teleportee;
-            }
-
-            if (!(teleporter instanceof Player)) {
-                return false;
-            }
-            teleporterPlayer = (Player) teleporter;
-        } else {
-            if (teleporter instanceof Player) {
-                teleporterPlayer = (Player) teleporter;
-            } else {
-                teleporterPlayer = null;
-            }
-
-            // Old-style!
-            if (teleporterPlayer == null) {
-                return true;
-            }
-        }
-
-        // If the toWorld isn't controlled by MV,
-        // We don't care.
-        if (toWorld == null) {
-            return true;
-        }
-
-        // Only check payments if it's a different world:
-        if (!toWorld.equals(fromWorld)) {
-            final double price = toWorld.getPrice();
-            // Don't bother checking economy stuff if it doesn't even cost to enter.
-            if (price == 0D) {
-                return true;
-            }
-            // If the player does not have to pay, return now.
-            if (this.plugin.getMVPerms().hasPermission(teleporter, toWorld.getExemptPermission().getName(), true)) {
-                return true;
-            }
-
-            final MVEconomist economist = plugin.getEconomist();
-            final Material currency = toWorld.getCurrency();
-            final String formattedAmount = economist.formatPrice(price, currency);
-
-            if (economist.isPlayerWealthyEnough(teleporterPlayer, price, currency)) {
-                if (pay) {
-                    if (price < 0D) {
-                        economist.deposit(teleporterPlayer, -price, currency);
-                    } else {
-                        economist.withdraw(teleporterPlayer, price, currency);
-                    }
-                    sendTeleportPaymentMessage(economist, teleporterPlayer, teleportee, toWorld.getColoredWorldString(), price, currency);
-                }
-            } else {
-                if (teleportee.equals(teleporter)) {
-                    teleporterPlayer.sendMessage(economist.getNSFMessage(currency,
-                            "You need " + formattedAmount + " to enter " + toWorld.getColoredWorldString()));
-                } else {
-                    teleporterPlayer.sendMessage(economist.getNSFMessage(currency,
-                            "You need " + formattedAmount + " to send " + teleportee.getName() + " to " + toWorld.getColoredWorldString()));
-                }
-                return false;
-            }
-        }
-        return true;
-    }
-
-    private void sendTeleportPaymentMessage (MVEconomist economist, Player teleporterPlayer, Player teleportee, String toWorld, double price, Material currency) {
-        price = Math.abs(price);
-        if (teleporterPlayer.equals(teleportee)) {
-            teleporterPlayer.sendMessage("You were " + (price > 0D ? "charged " : "given ") + economist.formatPrice(price, currency) + " for teleporting to " + toWorld);
-        } else {
-            teleporterPlayer.sendMessage("You were " + (price > 0D ? "charged " : "given ") + economist.formatPrice(price, currency) + " for teleporting " + teleportee.getName() + " to " + toWorld);
-        }
-    }
-
-
-    /**
-     * Checks to see if player can go to a world given their current status.
-     * <p>
-     * The return is a little backwards, and will return a value safe for event.setCancelled.
-     *
-     * @param fromWorld  The MultiverseWorld they are in.
-     * @param toWorld    The MultiverseWorld they want to go to.
-     * @param teleporter The CommandSender that wants to send someone somewhere. If null,
-     *                   will be given the same value as teleportee.
-     * @param teleportee The player going somewhere.
-     * @return True if they can't go to the world, False if they can.
-     */
-    public boolean playerCanGoFromTo(MVWorld fromWorld, MVWorld toWorld, CommandSender teleporter, Player teleportee) {
-        Logging.finest("Checking '" + teleporter + "' can send '" + teleportee + "' somewhere");
-
-        Player teleporterPlayer;
-        if (plugin.getMVConfig().getTeleportIntercept()) {
-            // The console can send anyone anywhere
-            if (teleporter instanceof ConsoleCommandSender) {
-                return true;
-            }
-
-            // Make sure we have a teleporter of some kind, even if it's inferred to be the teleportee
-            if (teleporter == null) {
-                teleporter = teleportee;
-            }
-
-            // Now make sure we can cast the teleporter to a player, 'cause I'm tired of console things now
-            if (!(teleporter instanceof Player)) {
-                return false;
-            }
-            teleporterPlayer = (Player) teleporter;
-        } else {
-            if (teleporter instanceof Player) {
-                teleporterPlayer = (Player) teleporter;
-            } else {
-                teleporterPlayer = null;
-            }
-
-            // Old-style!
-            if (teleporterPlayer == null) {
-                return true;
-            }
-        }
-
-        // Actual checks
-        if (toWorld != null) {
-            if (!this.plugin.getMVPerms().canEnterWorld(teleporterPlayer, toWorld)) {
-                if (teleportee.equals(teleporter)) {
-                    teleporter.sendMessage("You don't have access to go here...");
-                } else {
-                    teleporter.sendMessage("You can't send " + teleportee.getName() + " here...");
-                }
-
-                return false;
-            }
-        } else {
-            // TODO: Determine if this value is false because a world didn't exist
-            // or if it was because a world wasn't imported.
-            return true;
-        }
-        if (fromWorld != null) {
-            if (fromWorld.getWorldBlacklist().contains(toWorld.getName())) {
-                if (teleportee.equals(teleporter)) {
-                    teleporter.sendMessage("You don't have access to go to " + toWorld.getColoredWorldString() + " from " + fromWorld.getColoredWorldString());
-                } else {
-                    teleporter.sendMessage("You don't have access to send " + teleportee.getName() + " from "
-                         + fromWorld.getColoredWorldString() + " to " + toWorld.getColoredWorldString());
-                }
-                return false;
-            }
-        }
-        return true;
-    }
-
-    /**
-     * Checks to see if a player can bypass the player limit.
-     *
-     * @param toWorld The world travelling to.
-     * @param teleporter The player that initiated the teleport.
-     * @param teleportee The player travelling.
-     * @return True if they can bypass the player limit.
-     */
-    public boolean playerCanBypassPlayerLimit(MVWorld toWorld, CommandSender teleporter, Player teleportee) {
-        if (teleporter == null) {
-            teleporter = teleportee;
-        }
-
-        if (!(teleporter instanceof Player)) {
-            return true;
-        }
-
-        MVPermissions perms = plugin.getMVPerms();
-        if (perms.hasPermission(teleportee, "mv.bypass.playerlimit." + toWorld.getName(), false)) {
-            return true;
-        } else {
-            teleporter.sendMessage("The world " + toWorld.getColoredWorldString() + " is full");
-            return false;
-        }
-    }
-
-    /**
-     * Checks to see if a player should bypass game mode restrictions.
-     *
-     * @param toWorld world travelling to.
-     * @param teleportee player travelling.
-     * @return True if they should bypass restrictions
-     */
-    public boolean playerCanIgnoreGameModeRestriction(MVWorld toWorld, Player teleportee) {
-        if (toWorld != null) {
-            return this.plugin.getMVPerms().canIgnoreGameModeRestriction(teleportee, toWorld);
-        } else {
-            // TODO: Determine if this value is false because a world didn't exist
-            // or if it was because a world wasn't imported.
-            return true;
-        }
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/utils/UnsafeCallWrapper.java

@@ -1,44 +0,0 @@
-package com.onarandombox.MultiverseCore.utils;
-
-import com.dumptruckman.minecraft.util.Logging;
-import com.onarandombox.MultiverseCore.api.MVCore;
-
-import java.util.concurrent.Callable;
-
-/**
- * Wraps calls that could result in exceptions that are not Multiverse's fault.
- */
-public class UnsafeCallWrapper {
-    private final MVCore core;
-
-    public UnsafeCallWrapper(MVCore core) {
-        this.core = core;
-    }
-
-    /**
-     * Wraps calls that could result in exceptions that are not Multiverse's fault.
-     *
-     * @param callable The potentially unsafe call.
-     * @param plugin The plugin that's probably the culprit.
-     * @param action What MV was attempting to do (error message, format string).
-     * @param formatArgs The formatting arguments for the error message.
-     *                   The exception that was thrown will be appended to these objects.
-     * @param <T> The type of the return value.
-     * @return The return value or null if the call failed.
-     */
-    public <T> T wrap(Callable<T> callable, String plugin, String action, Object... formatArgs) {
-        try {
-            // We're ready to catch you! JUMP!
-            return callable.call();
-        } catch (Throwable t) {
-            Object[] actualFormatArgs = new Object[formatArgs.length + 1];
-            System.arraycopy(formatArgs, 0, actualFormatArgs, 0, formatArgs.length);
-            actualFormatArgs[formatArgs.length] = t;
-                Logging.warning(action, actualFormatArgs);
-            Logging.warning("This is a bug in %s, NOT a bug in Multiverse!", plugin);
-            if (core.getMVConfig().getGlobalDebug() >= 1)
-                t.printStackTrace();
-            return null;
-        }
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/utils/metrics/package-info.java

@@ -1,4 +0,0 @@
-/**
- * This package contains the Metrics class, which is used to collect anonymous data for bstats
- */
-package com.onarandombox.MultiverseCore.utils.metrics;

src/main/java/com/onarandombox/MultiverseCore/utils/webpaste/package-info.java

@@ -1,4 +0,0 @@
-/**
- * This package contains webpaste-utilities.
- */
-package com.onarandombox.MultiverseCore.utils.webpaste;

src/main/java/com/onarandombox/MultiverseCore/world/SimpleWorldPurger.java

@@ -1,199 +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.world;
-
-import com.dumptruckman.minecraft.util.Logging;
-import com.onarandombox.MultiverseCore.MultiverseCore;
-import com.onarandombox.MultiverseCore.api.MVWorld;
-import com.onarandombox.MultiverseCore.api.WorldPurger;
-import org.bukkit.World;
-import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Animals;
-import org.bukkit.entity.Entity;
-import org.bukkit.entity.EntityType;
-import org.bukkit.entity.Ghast;
-import org.bukkit.entity.Golem;
-import org.bukkit.entity.LivingEntity;
-import org.bukkit.entity.Monster;
-import org.bukkit.entity.Phantom;
-import org.bukkit.entity.Projectile;
-import org.bukkit.entity.Slime;
-import org.bukkit.entity.Squid;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-/**
- * Utility class that removes animals from worlds that don't belong there.
- */
-public class SimpleWorldPurger implements WorldPurger {
-
-    private MultiverseCore plugin;
-
-    private Class<Entity> ambientClass = null;
-
-    public SimpleWorldPurger(MultiverseCore plugin) {
-        this.plugin = plugin;
-        try {
-            Class entityClass = Class.forName("org.bukkit.entity.Ambient");
-            if (Entity.class.isAssignableFrom(entityClass)) {
-                ambientClass = entityClass;
-            }
-        } catch (ClassNotFoundException ignore) { }
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void purgeWorlds(List<MVWorld> worlds) {
-        if (worlds == null || worlds.isEmpty()) {
-            return;
-        }
-        for (MVWorld world : worlds) {
-            this.purgeWorld(world);
-        }
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void purgeWorld(MVWorld world) {
-        if (world == null) {
-            return;
-        }
-        ArrayList<String> allMobs = new ArrayList<String>(world.getAnimalList());
-        allMobs.addAll(world.getMonsterList());
-        purgeWorld(world, allMobs, !world.canAnimalsSpawn(), !world.canMonstersSpawn());
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public boolean shouldWeKillThisCreature(MVWorld world, Entity e) {
-        ArrayList<String> allMobs = new ArrayList<String>(world.getAnimalList());
-        allMobs.addAll(world.getMonsterList());
-        return this.shouldWeKillThisCreature(e, allMobs, !world.canAnimalsSpawn(), !world.canMonstersSpawn());
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void purgeWorld(MVWorld mvworld, List<String> thingsToKill,
-                           boolean negateAnimals, boolean negateMonsters, CommandSender sender) {
-        if (mvworld == null) {
-            return;
-        }
-        World world = mvworld.getCBWorld();
-        if (world == null) {
-            return;
-        }
-        int projectilesKilled = 0;
-        int entitiesKilled = 0;
-        boolean specifiedAll = thingsToKill.contains("ALL");
-        boolean specifiedAnimals = thingsToKill.contains("ANIMALS") || specifiedAll;
-        boolean specifiedMonsters = thingsToKill.contains("MONSTERS") || specifiedAll;
-        List<Entity> worldEntities = world.getEntities();
-        List<LivingEntity> livingEntities = new ArrayList<LivingEntity>(worldEntities.size());
-        List<Projectile> projectiles = new ArrayList<Projectile>(worldEntities.size());
-        for (final Entity e : worldEntities) {
-            if (e instanceof Projectile) {
-                final Projectile p = (Projectile) e;
-                if (p.getShooter() != null) {
-                    projectiles.add((Projectile) e);
-                }
-            } else if (e instanceof LivingEntity) {
-                livingEntities.add((LivingEntity) e);
-            }
-        }
-        for (final LivingEntity e : livingEntities) {
-            if (killDecision(e, thingsToKill, negateAnimals, negateMonsters, specifiedAnimals, specifiedMonsters)) {
-                final Iterator<Projectile> it = projectiles.iterator();
-                while (it.hasNext()) {
-                    final Projectile p = it.next();
-                    if (p.getShooter().equals(e)) {
-                        p.remove();
-                        it.remove();
-                        projectilesKilled++;
-                    }
-                }
-                e.remove();
-                entitiesKilled++;
-            }
-        }
-        if (sender != null) {
-            sender.sendMessage(entitiesKilled + " entities purged from the world '" + world.getName() + "' along with " + projectilesKilled + " projectiles that belonged to them.");
-        }
-    }
-
-    private boolean killDecision(Entity e, List<String> thingsToKill, boolean negateAnimals,
-            boolean negateMonsters, boolean specifiedAnimals, boolean specifiedMonsters) {
-        boolean negate = false;
-        boolean specified = false;
-        if (e instanceof Golem || e instanceof Squid || e instanceof Animals
-                || (ambientClass != null && ambientClass.isInstance(e))) {
-            // it's an animal
-            if (specifiedAnimals && !negateAnimals) {
-                Logging.finest("Removing an entity because I was told to remove all animals in world %s: %s", e.getWorld().getName(), e);
-                return true;
-            }
-            if (specifiedAnimals)
-                specified = true;
-            negate = negateAnimals;
-        } else if (e instanceof Monster || e instanceof Ghast || e instanceof Slime || e instanceof Phantom) {
-            // it's a monster
-            if (specifiedMonsters && !negateMonsters) {
-                Logging.finest("Removing an entity because I was told to remove all monsters in world %s: %s", e.getWorld().getName(), e);
-                return true;
-            }
-            if (specifiedMonsters)
-                specified = true;
-            negate = negateMonsters;
-        }
-        for (String s : thingsToKill) {
-            EntityType type = EntityType.fromName(s);
-            if (type != null && type.equals(e.getType())) {
-                specified = true;
-                if (!negate) {
-                    Logging.finest("Removing an entity because it WAS specified and we are NOT negating in world %s: %s", e.getWorld().getName(), e);
-                    return true;
-                }
-                break;
-            }
-        }
-        if (!specified && negate) {
-            Logging.finest("Removing an entity because it was NOT specified and we ARE negating in world %s: %s", e.getWorld().getName(), e);
-            return true;
-        }
-
-        return false;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public boolean shouldWeKillThisCreature(Entity e, List<String> thingsToKill, boolean negateAnimals, boolean negateMonsters) {
-        boolean specifiedAll = thingsToKill.contains("ALL");
-        boolean specifiedAnimals = thingsToKill.contains("ANIMALS") || specifiedAll;
-        boolean specifiedMonsters = thingsToKill.contains("MONSTERS") || specifiedAll;
-        return this.killDecision(e, thingsToKill, negateAnimals, negateMonsters, specifiedAnimals, specifiedMonsters);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void purgeWorld(MVWorld mvworld, List<String> thingsToKill, boolean negateAnimals, boolean negateMonsters) {
-        purgeWorld(mvworld, thingsToKill, negateAnimals, negateMonsters, null);
-    }
-}

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

@@ -1,655 +0,0 @@
-package com.onarandombox.MultiverseCore.world;
-
-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 me.main__.util.SerializationConfig.IllegalPropertyValueException;
-import me.main__.util.SerializationConfig.Property;
-import me.main__.util.SerializationConfig.SerializationConfig;
-import me.main__.util.SerializationConfig.Serializor;
-import me.main__.util.SerializationConfig.Validator;
-import me.main__.util.SerializationConfig.VirtualProperty;
-import org.bukkit.ChatColor;
-import org.bukkit.Difficulty;
-import org.bukkit.GameMode;
-import org.bukkit.Location;
-import org.bukkit.Material;
-import org.bukkit.World.Environment;
-import org.bukkit.configuration.serialization.SerializableAs;
-import org.jetbrains.annotations.Nullable;
-
-/*
- * This is a property class, I think we don't need that much javadoc.
- * BEGIN CHECKSTYLE-SUPPRESSION: Javadoc
- */
-
-@SerializableAs("MVWorld")
-public class WorldProperties extends SerializationConfig {
-
-    private static final Map<String, String> PROPERTY_ALIASES;
-
-    static {
-        PROPERTY_ALIASES = new HashMap<String, String>();
-        PROPERTY_ALIASES.put("curr", "entryfee.currency");
-        PROPERTY_ALIASES.put("currency", "entryfee.currency");
-        PROPERTY_ALIASES.put("price", "entryfee.amount");
-        PROPERTY_ALIASES.put("scaling", "scale");
-        PROPERTY_ALIASES.put("aliascolor", "color");
-        PROPERTY_ALIASES.put("heal", "autoHeal");
-        PROPERTY_ALIASES.put("storm", "allowWeather");
-        PROPERTY_ALIASES.put("weather", "allowWeather");
-        PROPERTY_ALIASES.put("spawnmemory", "keepSpawnInMemory");
-        PROPERTY_ALIASES.put("memory", "keepSpawnInMemory");
-        PROPERTY_ALIASES.put("mode", "gameMode");
-        PROPERTY_ALIASES.put("diff", "difficulty");
-        PROPERTY_ALIASES.put("spawnlocation", "spawn");
-        PROPERTY_ALIASES.put("limit", "playerLimit");
-        PROPERTY_ALIASES.put("animals", "spawning.animals.spawn");
-        PROPERTY_ALIASES.put("monsters", "spawning.monsters.spawn");
-        PROPERTY_ALIASES.put("animalsrate", "spawning.animals.spawnrate");
-        PROPERTY_ALIASES.put("monstersrate", "spawning.monsters.spawnrate");
-        PROPERTY_ALIASES.put("flight", "allowFlight");
-        PROPERTY_ALIASES.put("fly", "allowFlight");
-        PROPERTY_ALIASES.put("allowfly", "allowFlight");
-    }
-
-    private final boolean keepSpawnFallback;
-
-    public WorldProperties(Map<String, Object> values) {
-        super(values);
-        Object keepSpawnObject = values.get("keepSpawnInMemory");
-        keepSpawnFallback = keepSpawnObject == null || Boolean.parseBoolean(keepSpawnObject.toString());
-    }
-
-    public WorldProperties() {
-        super();
-        keepSpawnFallback = true;
-    }
-
-    public WorldProperties(final boolean fixSpawn, final Environment environment) {
-        super();
-        if (!fixSpawn) {
-            this.adjustSpawn = false;
-        }
-        setScaling(getDefaultScale(environment));
-        keepSpawnFallback = true;
-    }
-
-    void setMVWorld(SimpleMVWorld world) {
-        registerObjectUsing(world);
-        registerGlobalValidator(new WorldPropertyValidator());
-    }
-
-    /**
-     * Serializor for the color-property.
-     */
-    private static final class EnumPropertySerializor<T extends Enum<T>> implements Serializor<T, String> {
-        @Override
-        public String serialize(T from) {
-            return from.toString();
-        }
-
-        @Override
-        public T deserialize(String serialized, Class<T> wanted) throws IllegalPropertyValueException {
-            try {
-                return Enum.valueOf(wanted, serialized.toUpperCase());
-            } catch (IllegalArgumentException e) {
-                throw new IllegalPropertyValueException(e);
-            }
-        }
-    }
-
-    /**
-     * Serializor for the difficulty-property.
-     */
-    private static final class DifficultyPropertySerializor implements Serializor<Difficulty, String> {
-        @Override
-        public String serialize(Difficulty from) {
-            return from.toString();
-        }
-
-        @Override
-        public Difficulty deserialize(String serialized, Class<Difficulty> wanted) throws IllegalPropertyValueException {
-            try {
-                return Difficulty.getByValue(Integer.parseInt(serialized));
-            } catch (Exception e) {
-            }
-            try {
-                return Difficulty.valueOf(serialized.toUpperCase());
-            } catch (Exception e) {
-            }
-            throw new IllegalPropertyValueException();
-        }
-    }
-
-    /**
-     * Serializor for the gameMode-property.
-     */
-    private static final class GameModePropertySerializor implements Serializor<GameMode, String> {
-        @Override
-        public String serialize(GameMode from) {
-            return from.toString();
-        }
-
-        @Override
-        public GameMode deserialize(String serialized, Class<GameMode> wanted) throws IllegalPropertyValueException {
-            try {
-                return GameMode.getByValue(Integer.parseInt(serialized));
-            } catch (NumberFormatException nfe) {
-            }
-            try {
-                return GameMode.valueOf(serialized.toUpperCase());
-            } catch (Exception e) {
-            }
-            throw new IllegalPropertyValueException();
-        }
-    }
-
-    /**
-     * Serializor for the time-property.
-     */
-    private static final class TimePropertySerializor implements Serializor<Long, String> {
-        // BEGIN CHECKSTYLE-SUPPRESSION: MagicNumberCheck
-        private static final String TIME_REGEX = "(\\d\\d?):?(\\d\\d)(a|p)?m?";
-        private static final  Map<String, String> TIME_ALIASES;
-        static {
-            Map<String, String> staticTimes = new HashMap<String, String>();
-            staticTimes.put("morning", "8:00");
-            staticTimes.put("day", "12:00");
-            staticTimes.put("noon", "12:00");
-            staticTimes.put("midnight", "0:00");
-            staticTimes.put("night", "20:00");
-
-            // now set TIME_ALIASES to a "frozen" map
-            TIME_ALIASES = Collections.unmodifiableMap(staticTimes);
-        }
-
-        @Override
-        public String serialize(Long from) {
-            // I'm tired, so they get time in 24 hour for now.
-            // Someone else can add 12 hr format if they want :P
-
-            int hours = (int) ((from / 1000 + 8) % 24);
-            int minutes = (int) (60 * (from % 1000) / 1000);
-
-            return String.format("%d:%02d", hours, minutes);
-        }
-
-        @Override
-        public Long deserialize(String serialized, Class<Long> wanted) throws IllegalPropertyValueException {
-            if (TIME_ALIASES.containsKey(serialized.toLowerCase())) {
-                serialized = TIME_ALIASES.get(serialized.toLowerCase());
-            }
-            // Regex that extracts a time in the following formats:
-            // 11:11pm, 11:11, 23:11, 1111, 1111p, and the aliases at the top of this file.
-            Pattern pattern = Pattern.compile(TIME_REGEX, Pattern.CASE_INSENSITIVE);
-            Matcher matcher = pattern.matcher(serialized);
-            matcher.find();
-            int hour = 0;
-            double minute = 0;
-            int count = matcher.groupCount();
-            if (count >= 2) {
-                hour = Integer.parseInt(matcher.group(1));
-                minute = Integer.parseInt(matcher.group(2));
-            }
-            // If there were 4 matches (all, hour, min, am/pm)
-            if (count == 4) {
-                // We want 24 hour time for calcs, but if they
-                // added a p[m], turn it into a 24 hr one.
-                if (matcher.group(3).equals("p")) {
-                    hour += 12;
-                }
-            }
-            // Translate 24th hour to 0th hour.
-            if (hour == 24) {
-                hour = 0;
-            }
-            // Clamp the hour
-            if (hour > 23 || hour < 0) {
-                throw new IllegalPropertyValueException("Illegal hour!");
-            }
-            // Clamp the minute
-            if (minute > 59 || minute < 0) {
-                throw new IllegalPropertyValueException("Illegal minute!");
-            }
-            // 60 seconds in a minute, time needs to be in hrs * 1000, per
-            // the bukkit docs.
-            double totaltime = (hour + (minute / 60.0)) * 1000;
-            // Somehow there's an 8 hour offset...
-            totaltime -= 8000;
-            if (totaltime < 0) {
-                totaltime = 24000 + totaltime;
-            }
-
-            return (long) totaltime;
-        }
-        // END CHECKSTYLE-SUPPRESSION: MagicNumberCheck
-    }
-
-    // --------------------------------------------------------------
-    // Begin properties
-    @Property(description = "Sorry, 'hidden' must either be: true or false.")
-    private volatile boolean hidden;
-    @Property(description = "Alias must be a valid string.")
-    private volatile String alias;
-    @Property(serializor = EnumPropertySerializor.class, description = "Sorry, 'color' must be a valid color-name.")
-    private volatile EnglishChatColor color;
-    @Property(serializor = EnumPropertySerializor.class, description = "Sorry, 'style' must be a valid style-name.")
-    private volatile EnglishChatStyle style;
-    @Property(description = "Sorry, 'pvp' must either be: true or false.", virtualType = Boolean.class, persistVirtual = true)
-    volatile VirtualProperty<Boolean> pvp; // SUPPRESS CHECKSTYLE: VisibilityModifier
-    @Property(description = "Scale must be a positive double value. ex: 2.3")
-    private volatile double scale;
-    @Property(description = "You must set this to the NAME not alias of a world.")
-    private volatile String respawnWorld;
-    @Property(description = "Sorry, this must either be: true or false.")
-    private volatile boolean allowWeather;
-    @Property(serializor = DifficultyPropertySerializor.class, virtualType = Difficulty.class, persistVirtual = true,
-            description = "Difficulty must be set as one of the following: peaceful easy normal hard")
-    volatile VirtualProperty<Difficulty> difficulty; // SUPPRESS CHECKSTYLE: VisibilityModifier
-    @Property(description = "Sorry, 'animals' must either be: true or false.")
-    private volatile SpawnSettings spawning;
-    @Property
-    volatile EntryFee entryfee;
-    @Property(description = "Sorry, 'hunger' must either be: true or false.")
-    private volatile boolean hunger;
-    @Property(description = "Sorry, 'autoheal' must either be: true or false.")
-    private volatile boolean autoHeal;
-    @Property(description = "Sorry, 'adjustspawn' must either be: true or false.")
-    private volatile boolean adjustSpawn;
-    @Property(serializor = EnumPropertySerializor.class, description = "Allow portal forming must be NONE, ALL, NETHER or END.")
-    private volatile AllowedPortalType portalForm;
-    @Property(serializor = GameModePropertySerializor.class, description = "GameMode must be set as one of the following: survival creative")
-    private volatile GameMode gameMode;
-    @Property(description = "Sorry, this must either be: true or false.", virtualType = Boolean.class, persistVirtual = true)
-    volatile VirtualProperty<Boolean> keepSpawnInMemory; // SUPPRESS CHECKSTYLE: VisibilityModifier
-    @Property
-    volatile SpawnLocation spawnLocation; // SUPPRESS CHECKSTYLE: VisibilityModifier
-    @Property(virtualType = Location.class,
-            description = "There is no help available for this variable. Go bug Rigby90 about it.")
-    volatile VirtualProperty<Location> spawn; // SUPPRESS CHECKSTYLE: VisibilityModifier
-    @Property(description = "Set this to false ONLY if you don't want this world to load itself on server restart.")
-    private volatile boolean autoLoad;
-    @Property(description = "If a player dies in this world, shoudld they go to their bed?")
-    private volatile boolean bedRespawn;
-    @Property
-    private volatile List<String> worldBlacklist;
-    @Property(serializor = TimePropertySerializor.class, virtualType = Long.class,
-            description = "Set the time to whatever you want! (Will NOT freeze time)")
-    volatile VirtualProperty<Long> time; // SUPPRESS CHECKSTYLE: VisibilityModifier
-    @Property
-    volatile Environment environment; // SUPPRESS CHECKSTYLE: VisibilityModifier
-    @Property
-    volatile long seed; // SUPPRESS CHECKSTYLE: VisibilityModifier
-    @Property
-    private volatile String generator;
-    @Property
-    private volatile int playerLimit;
-    @Property
-    private volatile boolean allowFlight;
-    // End of properties
-    // --------------------------------------------------------------
-
-    void setValidator(String fieldName, Validator validator) {
-        registerValidator(fieldName, validator);    //To change body of overridden methods use File | Settings | File Templates.
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void copyValues(SerializationConfig other) {
-        super.copyValues(other);
-    }
-
-    /**
-     * This prepares the MVWorld for unloading.
-     */
-    public void cacheVirtualProperties() {
-        try {
-            this.buildVPropChanges();
-        } catch (IllegalStateException e) {
-            // do nothing
-        }
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    protected void setDefaults() {
-        this.hidden = false;
-        this.alias = new String();
-        this.color = EnglishChatColor.WHITE;
-        this.style = EnglishChatStyle.NORMAL;
-        this.scale = 1D;
-        this.respawnWorld = new String();
-        this.allowWeather = true;
-        this.spawning = new SpawnSettings();
-        this.entryfee = new EntryFee();
-        this.hunger = true;
-        this.autoHeal = true;
-        this.adjustSpawn = true;
-        this.portalForm = AllowedPortalType.ALL;
-        this.gameMode = GameMode.SURVIVAL;
-        this.spawnLocation = new NullLocation();
-        this.autoLoad = true;
-        this.bedRespawn = true;
-        this.worldBlacklist = new ArrayList<String>();
-        this.generator = null;
-        this.playerLimit = -1;
-        this.allowFlight = true;
-    }
-
-    private static double getDefaultScale(Environment environment) {
-        if (environment == Environment.NETHER) {
-            return 8.0; // SUPPRESS CHECKSTYLE: MagicNumberCheck
-        } else if (environment == Environment.THE_END) {
-            return 16.0; // SUPPRESS CHECKSTYLE: MagicNumberCheck
-        }
-        return 1.0;
-    }
-
-    /**
-     * getAliases().
-     * @return The alias-map.
-     * @see SerializationConfig
-     */
-    protected static Map<String, String> getAliases() {
-        return PROPERTY_ALIASES;
-    }
-
-    void flushChanges() {
-        this.flushPendingVPropChanges();
-    }
-
-    public String getAlias() {
-        return this.alias;
-    }
-
-    public void setAlias(String alias) {
-        this.setPropertyValueUnchecked("alias", alias);
-    }
-
-    public Environment getEnvironment() {
-        return this.environment;
-    }
-
-    public void setEnvironment(Environment environment) {
-        this.setPropertyValueUnchecked("environment", environment);
-    }
-
-    public long getSeed() {
-        return this.seed;
-    }
-
-    public void setSeed(long seed) {
-        this.setPropertyValueUnchecked("seed", seed);
-    }
-
-    public String getGenerator() {
-        return this.generator;
-    }
-
-    public void setGenerator(String generator) {
-        this.setPropertyValueUnchecked("generator", generator);
-    }
-
-    public int getPlayerLimit() {
-        return this.playerLimit;
-    }
-
-    public void setPlayerLimit(int limit) {
-        this.setPropertyValueUnchecked("playerLimit", limit);
-    }
-
-    public boolean canAnimalsSpawn() {
-        return this.spawning.getAnimalSettings().doSpawn();
-    }
-
-    public void setAllowAnimalSpawn(boolean animals) {
-        this.setPropertyValueUnchecked("spawning.animals.spawn", animals);
-    }
-
-    public List<String> getAnimalList() {
-        // These don't fire events at the moment. Should they?
-        return this.spawning.getAnimalSettings().getExceptions();
-    }
-
-    public boolean canMonstersSpawn() {
-        return this.spawning.getMonsterSettings().doSpawn();
-    }
-
-    public void setAllowMonsterSpawn(boolean monsters) {
-        this.setPropertyValueUnchecked("spawning.monsters.spawn", monsters);
-    }
-
-    public int getAnimalSpawnRate() {
-        return this.spawning.getAnimalSettings().getSpawnRate();
-    }
-
-    public int getMonsterSpawnRate() {
-        return this.spawning.getMonsterSettings().getSpawnRate();
-    }
-
-    public List<String> getMonsterList() {
-        // These don't fire events at the moment. Should they?
-        return this.spawning.getMonsterSettings().getExceptions();
-    }
-
-    public boolean isPVPEnabled() {
-        return this.pvp.get();
-    }
-
-    public void setPVPMode(boolean pvp) {
-        this.setPropertyValueUnchecked("pvp", pvp);
-    }
-
-    public boolean isHidden() {
-        return this.hidden;
-    }
-
-    public void setHidden(boolean hidden) {
-        this.setPropertyValueUnchecked("hidden", hidden);
-    }
-
-    public List<String> getWorldBlacklist() {
-        return this.worldBlacklist;
-    }
-
-    public double getScaling() {
-        return this.scale;
-    }
-
-    public boolean setScaling(double scaling) {
-        return this.setPropertyValueUnchecked("scale", scaling);
-    }
-
-    public boolean setColor(String aliasColor) {
-        return this.setPropertyUnchecked("color", aliasColor);
-    }
-
-    public boolean setColor(EnglishChatColor color) {
-        return this.setPropertyValueUnchecked("color", color);
-    }
-
-    public EnglishChatColor getColor() {
-        return this.color;
-    }
-
-    public String getRespawnToWorld() {
-        return this.respawnWorld;
-    }
-
-    public boolean setRespawnToWorld(String respawnToWorld) {
-        return this.setPropertyValueUnchecked("respawnWorld", respawnToWorld);
-    }
-
-    public Material getCurrency() {
-        return this.entryfee.getCurrency();
-    }
-
-    public void setCurrency(@Nullable Material currency) {
-        this.setPropertyValueUnchecked("entryfee.currency", currency);
-    }
-
-    public double getPrice() {
-        return this.entryfee.getAmount();
-    }
-
-    public void setPrice(double price) {
-        this.setPropertyValueUnchecked("entryfee.amount", price);
-    }
-
-    public boolean setGameMode(String mode) {
-        return this.setPropertyUnchecked("gameMode", mode);
-    }
-
-    public boolean setGameMode(GameMode mode) {
-        return this.setPropertyValueUnchecked("gameMode", mode);
-    }
-
-    public GameMode getGameMode() {
-        return this.gameMode;
-    }
-
-    public void setEnableWeather(boolean weather) {
-        this.setPropertyValueUnchecked("allowWeather", weather);
-    }
-
-    public boolean isWeatherEnabled() {
-        return this.allowWeather;
-    }
-
-    public boolean isKeepingSpawnInMemory() {
-        if (keepSpawnInMemory == null) {
-            return keepSpawnFallback;
-        }
-        try {
-            return this.keepSpawnInMemory.get();
-        } catch (IllegalStateException e) {
-            return keepSpawnFallback;
-        }
-    }
-
-    public void setKeepSpawnInMemory(boolean value) {
-        this.setPropertyValueUnchecked("keepSpawnInMemory", value);
-    }
-
-    public boolean getHunger() {
-        return this.hunger;
-    }
-
-    public void setHunger(boolean hunger) {
-        this.setPropertyValueUnchecked("hunger", hunger);
-    }
-
-    public Location getSpawnLocation() {
-        return this.spawn.get();
-    }
-
-    public void setSpawnLocation(Location l) {
-        this.setPropertyValueUnchecked("spawn", l);
-    }
-
-    public Difficulty getDifficulty() {
-        return this.difficulty.get();
-    }
-
-    @Deprecated // SUPPRESS CHECKSTYLE: Deprecated
-    public boolean setDifficulty(String difficulty) {
-        return this.setPropertyUnchecked("difficulty", difficulty);
-    }
-
-    public boolean setDifficulty(Difficulty difficulty) {
-        return this.setPropertyValueUnchecked("difficulty", difficulty);
-    }
-
-    public boolean getAutoHeal() {
-        return this.autoHeal;
-    }
-
-    public void setAutoHeal(boolean heal) {
-        this.setPropertyValueUnchecked("autoHeal", heal);
-    }
-
-    public void setAdjustSpawn(boolean adjust) {
-        this.setPropertyValueUnchecked("adjustSpawn", adjust);
-    }
-
-    public boolean getAdjustSpawn() {
-        return this.adjustSpawn;
-    }
-
-    public void setAutoLoad(boolean load) {
-        this.setPropertyValueUnchecked("autoLoad", load);
-    }
-
-    public boolean getAutoLoad() {
-        return this.autoLoad;
-    }
-
-    public void setBedRespawn(boolean respawn) {
-        this.setPropertyValueUnchecked("bedRespawn", respawn);
-    }
-
-    public boolean getBedRespawn() {
-        return this.bedRespawn;
-    }
-
-    public String getAllPropertyNames() {
-        ChatColor myColor = ChatColor.AQUA;
-        StringBuilder result = new StringBuilder();
-        Map<String, Object> serialized = this.serialize();
-        for (String key : serialized.keySet()) {
-            result.append(myColor).append(key).append(' ');
-            myColor = (myColor == ChatColor.AQUA) ? ChatColor.GOLD : ChatColor.AQUA;
-        }
-        return result.toString();
-    }
-
-    public String getTime() {
-        return this.getPropertyUnchecked("time");
-    }
-
-    public boolean setTime(String timeAsString) {
-        return this.setPropertyUnchecked("time", timeAsString);
-    }
-
-    public AllowedPortalType getAllowedPortals() {
-        return portalForm;
-    }
-
-    public void allowPortalMaking(AllowedPortalType portalType) {
-        this.setPropertyValueUnchecked("portalForm", portalType);
-    }
-
-    public EnglishChatStyle getStyle() {
-        return style;
-    }
-
-    public boolean setStyle(String style) {
-        return this.setPropertyUnchecked("style", style);
-    }
-
-    public boolean getAllowFlight() {
-        return this.allowFlight;
-    }
-
-    public void setAllowFlight(final boolean allowFlight) {
-        this.setPropertyValueUnchecked("allowFlight", allowFlight);
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/world/configuration/Action.java

@@ -1,30 +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.world.configuration;
-
-/**
- * A enum containing all actions that can be used to modify world-properties.
- */
-public enum Action {
-    /**
-     * Setting a property.
-     */
-    Set,
-    /**
-     * Adding something to a list-property.
-     */
-    Add,
-    /**
-     * Removing something from a list-property.
-     */
-    Remove,
-    /**
-     * Clearing a list-property.
-     */
-    Clear
-}

src/main/java/com/onarandombox/MultiverseCore/world/configuration/AddProperties.java

@@ -1,26 +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.world.configuration;
-
-/**
- * An enum containing all list-properties.
- */
-public enum AddProperties {
-    /**
-     * Worlds that people cannot go to from a world.
-     */
-    worldblacklist,
-    /**
-     * Animal-exceptions.
-     */
-    animals,
-    /**
-     * Monster-exceptions.
-     */
-    monsters
-}

src/main/java/com/onarandombox/MultiverseCore/world/configuration/EnglishChatColor.java

@@ -1,95 +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.world.configuration;
-
-import org.bukkit.ChatColor;
-
-/**
- * A regular {@link ChatColor} represented by an english string.
- * @see ChatColor
- */
-public enum EnglishChatColor {
-    // BEGIN CHECKSTYLE-SUPPRESSION: JavadocVariable
-    AQUA(ChatColor.AQUA),
-    BLACK(ChatColor.BLACK),
-    BLUE(ChatColor.BLUE),
-    DARKAQUA(ChatColor.DARK_AQUA),
-    DARKBLUE(ChatColor.DARK_BLUE),
-    DARKGRAY(ChatColor.DARK_GRAY),
-    DARKGREEN(ChatColor.DARK_GREEN),
-    DARKPURPLE(ChatColor.DARK_PURPLE),
-    DARKRED(ChatColor.DARK_RED),
-    GOLD(ChatColor.GOLD),
-    GRAY(ChatColor.GRAY),
-    GREEN(ChatColor.GREEN),
-    LIGHTPURPLE(ChatColor.LIGHT_PURPLE),
-    RED(ChatColor.RED),
-    YELLOW(ChatColor.YELLOW),
-    WHITE(ChatColor.WHITE);
-    // END CHECKSTYLE-SUPPRESSION: JavadocVariable
-
-    private final ChatColor color;
-    //private final String text;
-
-    EnglishChatColor(ChatColor color) {
-        this.color = color;
-    }
-
-    /**
-     * Gets the text.
-     * @return The text.
-     */
-    public String getText() {
-        return this.name();
-    }
-
-    /**
-     * Gets the color.
-     * @return The color as {@link ChatColor}.
-     */
-    public ChatColor getColor() {
-        return this.color;
-    }
-
-    /**
-     * Constructs a string containing all available colors.
-     * @return That {@link String}.
-     */
-    public static String getAllColors() {
-        String buffer = "";
-        for (EnglishChatColor c : EnglishChatColor.values()) {
-            buffer += c.getColor() + c.getText() + " ";
-        }
-        return buffer;
-    }
-
-    /**
-     * Constructs an {@link EnglishChatColor} from a {@link String}.
-     * @param text The {@link String}.
-     * @return The {@link EnglishChatColor}.
-     */
-    public static EnglishChatColor fromString(String text) {
-        if (text != null) {
-            for (EnglishChatColor c : EnglishChatColor.values()) {
-                if (text.equalsIgnoreCase(c.name())) {
-                    return c;
-                }
-            }
-        }
-        return null;
-    }
-
-    /**
-     * Looks if the given-color name is a valid color.
-     * @param aliasColor A color-name.
-     * @return True if the name is a valid color, false if it isn't.
-     */
-    public static boolean isValidAliasColor(String aliasColor) {
-        return (EnglishChatColor.fromString(aliasColor) != null);
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/world/configuration/EnglishChatStyle.java

@@ -1,49 +0,0 @@
-package com.onarandombox.MultiverseCore.world.configuration;
-
-import org.bukkit.ChatColor;
-
-/**
- * A regular {@link ChatColor} represented by an english string.
- * @see ChatColor
- */
-public enum EnglishChatStyle {
-    // BEGIN CHECKSTYLE-SUPPRESSION: JavadocVariable
-    /** No style. */
-    NORMAL(null),
-    MAGIC(ChatColor.MAGIC),
-    BOLD(ChatColor.BOLD),
-    STRIKETHROUGH(ChatColor.STRIKETHROUGH),
-    UNDERLINE(ChatColor.UNDERLINE),
-    ITALIC(ChatColor.ITALIC);
-    // END CHECKSTYLE-SUPPRESSION: JavadocVariable
-
-    private final ChatColor color;
-
-    EnglishChatStyle(ChatColor color) {
-        this.color = color;
-    }
-
-    /**
-     * Gets the color.
-     * @return The color as {@link ChatColor}.
-     */
-    public ChatColor getColor() {
-        return color;
-    }
-
-    /**
-     * Constructs an {@link EnglishChatStyle} from a {@link String}.
-     * @param text The {@link String}.
-     * @return The {@link EnglishChatStyle}.
-     */
-    public static EnglishChatStyle fromString(String text) {
-        if (text != null) {
-            for (EnglishChatStyle c : EnglishChatStyle.values()) {
-                if (text.equalsIgnoreCase(c.name())) {
-                    return c;
-                }
-            }
-        }
-        return null;
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/world/configuration/EntryFee.java

@@ -1,89 +0,0 @@
-package com.onarandombox.MultiverseCore.world.configuration;
-
-import java.util.Map;
-
-import com.onarandombox.MultiverseCore.utils.MaterialConverter;
-import me.main__.util.SerializationConfig.Property;
-import me.main__.util.SerializationConfig.SerializationConfig;
-
-import me.main__.util.SerializationConfig.Serializor;
-import org.bukkit.Material;
-import org.bukkit.configuration.serialization.SerializableAs;
-import org.jetbrains.annotations.Nullable;
-
-/**
- * Entryfee-settings.
- */
-@SerializableAs("MVEntryFee")
-public class EntryFee extends SerializationConfig {
-    @Property
-    private double amount;
-    @Property(serializor = EntryFeeCurrencySerializor.class)
-    @Nullable
-    private Material currency;
-
-    private final Material DISABLED_MATERIAL = Material.AIR;
-
-    public EntryFee() {
-        super();
-    }
-
-    public EntryFee(Map<String, Object> values) {
-        super(values);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    protected void setDefaults() {
-        amount = 0D;
-        currency = null;
-    }
-
-    /**
-     * @return the amount
-     */
-    public double getAmount() {
-        return amount;
-    }
-
-    /**
-     * @return the currency
-     */
-    @Nullable
-    public Material getCurrency() {
-        if (currency == null || currency.equals(DISABLED_MATERIAL)) {
-            return null;
-        }
-        return currency;
-    }
-
-    /**
-     * Sets the amount.
-     * @param amount The new value.
-     */
-    public void setAmount(double amount) {
-        this.amount = amount;
-    }
-
-    /**
-     * Sets the currency.
-     * @param currency The new value.
-     */
-    public void setCurrency(@Nullable Material currency) {
-        this.currency = currency;
-    }
-
-    public static final class EntryFeeCurrencySerializor implements Serializor<Material, Object> {
-        @Override
-        public String serialize(Material material) {
-            return material.toString();
-        }
-
-        @Override
-        public Material deserialize(Object o, Class<Material> aClass) {
-            return MaterialConverter.convertTypeString(o.toString());
-        }
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/world/configuration/SpawnSettings.java

@@ -1,50 +0,0 @@
-package com.onarandombox.MultiverseCore.world.configuration;
-
-import java.util.Map;
-
-import me.main__.util.SerializationConfig.Property;
-import me.main__.util.SerializationConfig.SerializationConfig;
-
-import org.bukkit.configuration.serialization.SerializableAs;
-
-/**
- * Spawning-Settings.
- */
-@SerializableAs("MVSpawnSettings")
-public class SpawnSettings extends SerializationConfig {
-    @Property
-    private SubSpawnSettings animals;
-    @Property
-    private SubSpawnSettings monsters;
-
-    public SpawnSettings() {
-        super();
-    }
-
-    public SpawnSettings(Map<String, Object> values) {
-        super(values);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void setDefaults() {
-        animals = new SubSpawnSettings();
-        monsters = new SubSpawnSettings();
-    }
-
-    /**
-     * @return the animal-settings
-     */
-    public SubSpawnSettings getAnimalSettings() {
-        return animals;
-    }
-
-    /**
-     * @return the monster-settings
-     */
-    public SubSpawnSettings getMonsterSettings() {
-        return monsters;
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/world/configuration/SubSpawnSettings.java

@@ -1,76 +0,0 @@
-package com.onarandombox.MultiverseCore.world.configuration;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-
-import me.main__.util.SerializationConfig.Property;
-import me.main__.util.SerializationConfig.SerializationConfig;
-
-import org.bukkit.configuration.serialization.SerializableAs;
-
-/**
- * SpawnSubSettings.
- */
-@SerializableAs("MVSpawnSubSettings")
-public class SubSpawnSettings extends SerializationConfig {
-    @Property
-    private boolean spawn;
-    @Property
-    private int spawnrate;
-    @Property
-    private List<String> exceptions;
-
-    public SubSpawnSettings() {
-        super();
-    }
-
-    public SubSpawnSettings(Map<String, Object> values) {
-        super(values);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void setDefaults() {
-        spawn = true;
-        exceptions = new ArrayList<String>();
-        spawnrate = -1;
-    }
-
-    /**
-     * @return spawn
-     */
-    public boolean doSpawn() {
-        return spawn;
-    }
-
-    /**
-     * @param spawn The new value.
-     */
-    public void setSpawn(boolean spawn) {
-        this.spawn = spawn;
-    }
-
-    /**
-     * @return The exceptions
-     */
-    public List<String> getExceptions() {
-        return exceptions;
-    }
-
-    /**
-     * @param rate The new spawn rate
-     */
-    public void setSpawnRate(int rate) {
-        this.spawnrate = rate;
-    }
-
-    /**
-     * @return The spawn rate
-     */
-    public int getSpawnRate() {
-        return this.spawnrate;
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/world/configuration/WorldPropertyValidator.java

@@ -1,27 +0,0 @@
-package com.onarandombox.MultiverseCore.world.configuration;
-
-import org.bukkit.Bukkit;
-
-import com.onarandombox.MultiverseCore.world.SimpleMVWorld;
-import com.onarandombox.MultiverseCore.event.MVWorldPropertyChangeEvent;
-
-import me.main__.util.SerializationConfig.ChangeDeniedException;
-import me.main__.util.SerializationConfig.ObjectUsingValidator;
-
-/**
- * Validates world-property-changes.
- * @param <T> The type of the property that should be validated.
- */
-public class WorldPropertyValidator<T> extends ObjectUsingValidator<T, SimpleMVWorld> {
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public T validateChange(String property, T newValue, T oldValue, SimpleMVWorld object) throws ChangeDeniedException {
-        MVWorldPropertyChangeEvent<T> event = new MVWorldPropertyChangeEvent<T>(object, null, property, newValue);
-        Bukkit.getPluginManager().callEvent(event);
-        if (event.isCancelled())
-            throw new ChangeDeniedException();
-        return event.getTheNewValue();
-    }
-}

src/main/java/com/onarandombox/MultiverseCore/world/configuration/package-info.java

@@ -1,4 +0,0 @@
-/**
- * This package contains the configuration classes for the worlds.
- */
-package com.onarandombox.MultiverseCore.world.configuration;

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

@@ -1,4 +0,0 @@
-/**
- * This package contains all the classes that are used to create and manage worlds.
- */
-package com.onarandombox.MultiverseCore.world;

src/main/java/org/mvplugins/multiverse/core/MultiverseCore.java

@@ -0,0 +1,425 @@
+/******************************************************************************
+ * 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 org.mvplugins.multiverse.core;
+
+import java.io.File;
+import java.lang.annotation.Annotation;
+import java.util.List;
+import java.util.logging.Logger;
+import java.util.stream.Collectors;
+
+import com.dumptruckman.minecraft.util.Logging;
+import io.vavr.control.Try;
+import jakarta.inject.Inject;
+import jakarta.inject.Provider;
+import me.main__.util.SerializationConfig.SerializationConfig;
+import org.bukkit.configuration.serialization.ConfigurationSerialization;
+import org.bukkit.plugin.PluginDescriptionFile;
+import org.bukkit.plugin.java.JavaPlugin;
+import org.bukkit.plugin.java.JavaPluginLoader;
+import org.glassfish.hk2.api.MultiException;
+import org.glassfish.hk2.api.ServiceHandle;
+import org.glassfish.hk2.api.ServiceLocator;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.jvnet.hk2.annotations.Service;
+
+import org.mvplugins.multiverse.core.anchor.AnchorManager;
+import org.mvplugins.multiverse.core.api.Destination;
+import org.mvplugins.multiverse.core.api.MVCore;
+import org.mvplugins.multiverse.core.commandtools.MVCommandManager;
+import org.mvplugins.multiverse.core.commandtools.MultiverseCommand;
+import org.mvplugins.multiverse.core.commandtools.PluginLocales;
+import org.mvplugins.multiverse.core.config.MVCoreConfig;
+import org.mvplugins.multiverse.core.destination.DestinationsProvider;
+import org.mvplugins.multiverse.core.economy.MVEconomist;
+import org.mvplugins.multiverse.core.inject.InjectableListener;
+import org.mvplugins.multiverse.core.inject.PluginInjection;
+import org.mvplugins.multiverse.core.placeholders.MultiverseCorePlaceholders;
+import org.mvplugins.multiverse.core.utils.TestingMode;
+import org.mvplugins.multiverse.core.utils.metrics.MetricsConfigurator;
+import org.mvplugins.multiverse.core.world.WorldManager;
+import org.mvplugins.multiverse.core.world.config.NullLocation;
+import org.mvplugins.multiverse.core.world.config.SpawnLocation;
+
+/**
+ * The implementation of the Multiverse-{@link MVCore}.
+ */
+@Service
+public class MultiverseCore extends JavaPlugin implements MVCore {
+    private static final int PROTOCOL = 50;
+
+    private ServiceLocator serviceLocator;
+    @Inject
+    private Provider<MVCoreConfig> configProvider;
+    @Inject
+    private Provider<WorldManager> worldManagerProvider;
+    @Inject
+    private Provider<AnchorManager> anchorManagerProvider;
+    @Inject
+    private Provider<MVCommandManager> commandManagerProvider;
+    @Inject
+    private Provider<DestinationsProvider> destinationsProviderProvider;
+    @Inject
+    private Provider<MetricsConfigurator> metricsConfiguratorProvider;
+    @Inject
+    private Provider<MVEconomist> economistProvider;
+    @Inject
+    private Provider<PluginLocales> pluginLocalesProvider;
+
+    // Counter for the number of plugins that have registered with us
+    private int pluginCount;
+
+    /**
+     * This is the constructor for the MultiverseCore.
+     */
+    public MultiverseCore() {
+        super();
+    }
+
+    @Override
+    public void onLoad() {
+        // Setup our Logging
+        Logging.init(this);
+
+        // Create our DataFolder
+        if (!getDataFolder().exists() && !getDataFolder().mkdirs()) {
+            Logging.severe("Failed to create data folder!");
+            getServer().getPluginManager().disablePlugin(this);
+            return;
+        }
+
+        // Register our config classes
+        SerializationConfig.initLogging(Logging.getLogger());
+        ConfigurationSerialization.registerClass(NullLocation.class);
+        ConfigurationSerialization.registerClass(SpawnLocation.class);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void onEnable() {
+        initializeDependencyInjection();
+
+        // Load our configs first as we need them for everything else.
+        var config = configProvider.get();
+        if (!config.isLoaded()) {
+            Logging.severe("Your configs were not loaded.");
+            Logging.severe("Please check your configs and restart the server.");
+            this.getServer().getPluginManager().disablePlugin(this);
+            return;
+        }
+        Logging.setShowingConfig(shouldShowConfig());
+
+        // Initialize the worlds
+        worldManagerProvider.get().initAllWorlds().andThenTry(() -> {
+            // Setup economy here so vault is loaded
+            loadEconomist();
+
+            // Init all the other stuff
+            loadAnchors();
+            registerEvents();
+            setUpLocales();
+            registerCommands();
+            registerDestinations();
+            setupMetrics();
+            loadPlaceholderApiIntegration();
+            saveAllConfigs();
+            logEnableMessage();
+        }).onFailure(e -> {
+            Logging.severe("Failed to multiverse core! Disabling...");
+            e.printStackTrace();
+            getServer().getPluginManager().disablePlugin(this);
+        });
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void onDisable() {
+        saveAllConfigs();
+        shutdownDependencyInjection();
+        Logging.shutdown();
+    }
+
+    private void initializeDependencyInjection() {
+        serviceLocator = PluginInjection.createServiceLocator(new MultiverseCorePluginBinder(this))
+                .andThenTry(locator -> {
+                    PluginInjection.enable(this, locator);
+                })
+                .getOrElseThrow(exception -> {
+                    Logging.severe("Failed to initialize dependency injection");
+                    getServer().getPluginManager().disablePlugin(this);
+                    return new RuntimeException(exception);
+                });
+    }
+
+    private void shutdownDependencyInjection() {
+        if (serviceLocator != null) {
+            PluginInjection.disable(this, serviceLocator);
+            serviceLocator = null;
+        }
+    }
+
+    private boolean shouldShowConfig() {
+        return !configProvider.get().getSilentStart();
+    }
+
+    private void loadEconomist() {
+        Try.run(() -> economistProvider.get())
+                .onFailure(e -> {
+                    Logging.severe("Failed to load economy integration");
+                    e.printStackTrace();
+                });
+    }
+
+    private void loadAnchors() {
+        Try.of(() -> anchorManagerProvider.get())
+                .onSuccess(AnchorManager::loadAnchors)
+                .onFailure(e -> {
+                    Logging.severe("Failed to load anchors");
+                    e.printStackTrace();
+                });
+    }
+
+    /**
+     * Function to Register all the Events needed.
+     */
+    private void registerEvents() {
+        var pluginManager = getServer().getPluginManager();
+
+        Try.run(() -> serviceLocator.getAllServices(InjectableListener.class).forEach(
+                listener -> pluginManager.registerEvents(listener, this)))
+                .onFailure(e -> {
+                    throw new RuntimeException("Failed to register listeners. Terminating...", e);
+                });
+    }
+
+    /**
+     * Register Multiverse-Core commands to Command Manager.
+     */
+    private void registerCommands() {
+        Try.of(() -> commandManagerProvider.get())
+                .andThenTry(commandManager -> {
+                    serviceLocator.getAllServices(MultiverseCommand.class)
+                            .forEach(commandManager::registerCommand);
+                })
+                .onFailure(e -> {
+                    Logging.severe("Failed to register commands");
+                    e.printStackTrace();
+                });
+    }
+
+    /**
+     * Register locales.
+     */
+    private void setUpLocales() {
+        Try.of(() -> commandManagerProvider.get())
+                .andThen(commandManager -> {
+                    commandManager.usePerIssuerLocale(true, true);
+                })
+                .mapTry(commandManager -> pluginLocalesProvider.get())
+                .andThen(pluginLocales -> {
+                    pluginLocales.addFileResClassLoader(this);
+                    pluginLocales.addMessageBundles("multiverse-core");
+                })
+                .onFailure(e -> {
+                    Logging.severe("Failed to register locales");
+                    e.printStackTrace();
+                });
+    }
+
+    /**
+     * Register all the destinations.
+     */
+    private void registerDestinations() {
+        Try.of(() -> destinationsProviderProvider.get())
+                .andThenTry(destinationsProvider -> {
+                    serviceLocator.getAllServices(Destination.class)
+                            .forEach(destinationsProvider::registerDestination);
+                })
+                .onFailure(e -> {
+                    Logging.severe("Failed to register destinations");
+                    e.printStackTrace();
+                });
+    }
+
+    /**
+     * Setup bstats Metrics.
+     */
+    private void setupMetrics() {
+        if (TestingMode.isDisabled()) {
+            // Load metrics
+            Try.of(() -> metricsConfiguratorProvider.get())
+                    .onFailure(e -> {
+                        Logging.severe("Failed to setup metrics");
+                        e.printStackTrace();
+                    });
+        } else {
+            Logging.info("Metrics are disabled in testing mode.");
+        }
+    }
+
+    /**
+     * Logs the enable message.
+     */
+    private void logEnableMessage() {
+        Logging.config("Version %s (API v%s) Enabled - By %s", this.getDescription().getVersion(), PROTOCOL, getAuthors());
+
+        if (configProvider.get().isShowingDonateMessage()) {
+            Logging.config("Help dumptruckman keep this project alive. Become a patron! https://www.patreon.com/dumptruckman");
+            Logging.config("One time donations are also appreciated: https://www.paypal.me/dumptruckman");
+        }
+    }
+
+    private void loadPlaceholderApiIntegration() {
+        if (configProvider.get().isRegisterPapiHook()
+                && getServer().getPluginManager().getPlugin("PlaceholderAPI") != null) {
+            Try.run(() -> serviceLocator.createAndInitialize(MultiverseCorePlaceholders.class))
+                    .onFailure(e -> {
+                        Logging.severe("Failed to load PlaceholderAPI integration.");
+                        e.printStackTrace();
+                    });
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public MVCore getCore() {
+        return this;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public int getProtocolVersion() {
+        return PROTOCOL;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public String getAuthors() {
+        List<String> authorsList = this.getDescription().getAuthors();
+        if (authorsList.isEmpty()) {
+            return "";
+        }
+
+        StringBuilder authors = new StringBuilder();
+        authors.append(authorsList.get(0));
+
+        for (int i = 1; i < authorsList.size(); i++) {
+            if (i == authorsList.size() - 1) {
+                authors.append(" and ").append(authorsList.get(i));
+            } else {
+                authors.append(", ").append(authorsList.get(i));
+            }
+        }
+
+        return authors.toString();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public int getPluginCount() {
+        return this.pluginCount;
+    }
+
+    @NotNull
+    @Override
+    public Logger getLogger() {
+        return Logging.getLogger();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void incrementPluginCount() {
+        this.pluginCount += 1;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void decrementPluginCount() {
+        this.pluginCount -= 1;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public boolean saveAllConfigs() {
+        // TODO: Make this all Try<Void>
+        return configProvider.get().save().isSuccess()
+                && worldManagerProvider.get().saveWorldsConfig()
+                && anchorManagerProvider.get().saveAnchors();
+    }
+
+    /**
+     * Gets the best service from this plugin that implements the given contract or has the given implementation.
+     *
+     * @param contractOrImpl The contract or concrete implementation to get the best instance of
+     * @param qualifiers     The set of qualifiers that must match this service definition
+     * @param <T>            The type of the contract to get
+     * @return An instance of the contract or impl if it is a service and is already instantiated, null otherwise
+     * @throws MultiException if there was an error during service lookup
+     */
+    @Nullable
+    public <T> T getService(@NotNull Class<T> contractOrImpl, Annotation... qualifiers) throws MultiException {
+        var handle = serviceLocator.getServiceHandle(contractOrImpl, qualifiers);
+        if (handle != null && handle.isActive()) {
+            return handle.getService();
+        }
+        return null;
+    }
+
+    /**
+     * Gets all services from this plugin that implement the given contract or have the given implementation and have
+     * the provided qualifiers.
+     *
+     * @param contractOrImpl The contract or concrete implementation to get the best instance of
+     * @param qualifiers     The set of qualifiers that must match this service definition
+     * @param <T>            The type of the contract to get
+     * @return A list of services implementing this contract or concrete implementation. May not return null, but may
+     *         return an empty list.
+     * @throws MultiException if there was an error during service lookup
+     */
+    @NotNull
+    public <T> List<T> getAllServices(
+            @NotNull Class<T> contractOrImpl,
+            Annotation... qualifiers) throws MultiException {
+        var handles = serviceLocator.getAllServiceHandles(contractOrImpl, qualifiers);
+        return handles.stream()
+                .filter(ServiceHandle::isActive)
+                .map(ServiceHandle::getService)
+                .collect(Collectors.toList());
+    }
+
+    /**
+     * This is for unit testing ONLY. Do not use this constructor.
+     *
+     * @param loader      The PluginLoader to use.
+     * @param description The Description file to use.
+     * @param dataFolder  The folder that other datafiles can be found in.
+     * @param file        The location of the plugin.
+     */
+    public MultiverseCore(JavaPluginLoader loader, PluginDescriptionFile description, File dataFolder, File file) {
+        super(loader, description, dataFolder, file);
+    }
+}

src/main/java/org/mvplugins/multiverse/core/MultiverseCorePluginBinder.java

@@ -0,0 +1,20 @@
+package org.mvplugins.multiverse.core;
+
+import org.glassfish.hk2.utilities.binding.ScopedBindingBuilder;
+import org.jetbrains.annotations.NotNull;
+
+import org.mvplugins.multiverse.core.api.MVCore;
+import org.mvplugins.multiverse.core.inject.binder.JavaPluginBinder;
+
+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/org/mvplugins/multiverse/core/anchor/AnchorManager.java

@@ -5,15 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.anchor;
-
-import com.dumptruckman.minecraft.util.Logging;
-import com.onarandombox.MultiverseCore.MultiverseCore;
-import org.bukkit.Location;
-import org.bukkit.configuration.ConfigurationSection;
-import org.bukkit.configuration.file.FileConfiguration;
-import org.bukkit.configuration.file.YamlConfiguration;
-import org.bukkit.entity.Player;
+package org.mvplugins.multiverse.core.anchor;
 
 import java.io.File;
 import java.io.IOException;
@@ -22,18 +14,43 @@ import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
-import java.util.logging.Level;
+
+import com.dumptruckman.minecraft.util.Logging;
+import jakarta.inject.Inject;
+import org.bukkit.Location;
+import org.bukkit.configuration.ConfigurationSection;
+import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.configuration.file.YamlConfiguration;
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.Plugin;
+import org.jvnet.hk2.annotations.Service;
+
+import org.mvplugins.multiverse.core.MultiverseCore;
+import org.mvplugins.multiverse.core.api.LocationManipulation;
+import org.mvplugins.multiverse.core.config.MVCoreConfig;
 
 /**
  * Manages anchors.
  */
+@Service
 public class AnchorManager {
-    private MultiverseCore plugin;
     private Map<String, Location> anchors;
     private FileConfiguration anchorConfig;
 
-    public AnchorManager(MultiverseCore plugin) {
+    private final Plugin plugin;
+    private final LocationManipulation locationManipulation;
+    private final MVCoreConfig config;
+
+    @Inject
+    public AnchorManager(
+            MultiverseCore plugin,
+            LocationManipulation locationManipulation,
+            MVCoreConfig config
+    ) {
         this.plugin = plugin;
+        this.locationManipulation = locationManipulation;
+        this.config = config;
+
         this.anchors = new HashMap<String, Location>();
     }
 
@@ -48,7 +65,7 @@ public class AnchorManager {
         Set<String> anchorKeys = anchorsSection.getKeys(false);
         for (String key : anchorKeys) {
             //world:x,y,z:pitch:yaw
-            Location anchorLocation = plugin.getLocationManipulation().stringToLocation(anchorsSection.getString(key, ""));
+            Location anchorLocation = this.locationManipulation.stringToLocation(anchorsSection.getString(key, ""));
             if (anchorLocation != null) {
                 Logging.config("Loading anchor:  '%s'...", key);
                 this.anchors.put(key, anchorLocation);
@@ -98,7 +115,7 @@ public class AnchorManager {
      * @return True if the anchor was successfully saved.
      */
     public boolean saveAnchorLocation(String anchor, String location) {
-        Location parsed = plugin.getLocationManipulation().stringToLocation(location);
+        Location parsed = this.locationManipulation.stringToLocation(location);
         return parsed != null && this.saveAnchorLocation(anchor, parsed);
     }
 
@@ -112,7 +129,7 @@ public class AnchorManager {
         if (l == null) {
             return false;
         }
-        this.anchorConfig.set("anchors." + anchor, plugin.getLocationManipulation().locationToString(l));
+        this.anchorConfig.set("anchors." + anchor, this.locationManipulation.locationToString(l));
         this.anchors.put(anchor, l);
         return this.saveAnchors();
     }
@@ -144,8 +161,8 @@ public class AnchorManager {
             // Add to the list if we're not enforcing access
             // OR
             // We are enforcing access and the user has the permission.
-            if (!this.plugin.getMVConfig().getEnforceAccess() ||
-                    (this.plugin.getMVConfig().getEnforceAccess() && p.hasPermission(worldPerm))) {
+            if (!config.getEnforceAccess() ||
+                    (config.getEnforceAccess() && p.hasPermission(worldPerm))) {
                 myAnchors.add(anchor);
             } else {
                 Logging.finer(String.format("Not adding anchor %s to the list, user %s doesn't have the %s " +

src/main/java/org/mvplugins/multiverse/core/anchor/package-info.java

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

src/main/java/org/mvplugins/multiverse/core/api/BlockSafety.java

@@ -1,13 +1,16 @@
-package com.onarandombox.MultiverseCore.api;
+package org.mvplugins.multiverse.core.api;
 
 import org.bukkit.Location;
 import org.bukkit.World;
 import org.bukkit.entity.Minecart;
 import org.bukkit.entity.Vehicle;
+import org.jetbrains.annotations.Nullable;
+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.
@@ -35,8 +38,35 @@ public interface BlockSafety {
      */
     boolean playerCanSpawnHereSafely(Location l);
 
+    /**
+     * Finds a portal-block next to the specified {@link Location}.
+     *
+     * @param location  The {@link Location}
+     * @return The next portal-block's {@link Location}.
+     */
+    Location findPortalBlockNextTo(Location location);
+
+    /**
+     * Gets the next safe location around the given location.
+     *
+     * @param location  A {@link Location}.
+     * @return A safe {@link Location}.
+     */
+    @Nullable Location getSafeLocation(Location location);
+
+    /**
+     * Gets the next safe location around the given location.
+     *
+     * @param location  A {@link Location}.
+     * @param tolerance The tolerance of how far up and down to search.
+     * @param radius    The radius around given location to search.
+     * @return A safe {@link Location}.
+     */
+    @Nullable Location getSafeLocation(Location location, int tolerance, int radius);
+
     /**
      * Gets a safe bed spawn location OR null if the bed is invalid.
+     *
      * @param l The location of the bead head (block with the pillow on it).
      * @return Safe location around the bed or null if no location was found.
      */
@@ -44,6 +74,7 @@ public interface BlockSafety {
 
     /**
      * Gets the location of the top block at the specified {@link Location}.
+     *
      * @param l Any {@link Location}.
      * @return The {@link Location} of the top-block.
      */
@@ -51,6 +82,7 @@ public interface BlockSafety {
 
     /**
      * Gets the location of the top block at the specified {@link Location}.
+     *
      * @param l Any {@link Location}.
      * @return The {@link Location} of the top-block.
      */
@@ -58,6 +90,7 @@ public interface BlockSafety {
 
     /**
      * Checks if an entity would be on track at the specified {@link Location}.
+     *
      * @param l The {@link Location}.
      * @return True if an entity would be on tracks at the specified {@link Location}.
      */
@@ -65,6 +98,7 @@ public interface BlockSafety {
 
     /**
      * Checks if the specified {@link Minecart} can spawn safely.
+     *
      * @param cart The {@link Minecart}.
      * @return True if the minecart can spawn safely.
      */
@@ -72,6 +106,7 @@ public interface BlockSafety {
 
     /**
      * Checks if the specified {@link Vehicle} can spawn safely.
+     *
      * @param vehicle The {@link Vehicle}.
      * @return True if the vehicle can spawn safely.
      */

src/main/java/org/mvplugins/multiverse/core/api/Destination.java

@@ -1,11 +1,13 @@
-package com.onarandombox.MultiverseCore.api;
+package org.mvplugins.multiverse.core.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.
@@ -43,14 +45,4 @@ public interface Destination<T extends DestinationInstance> {
      * @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/org/mvplugins/multiverse/core/api/DestinationInstance.java

@@ -1,4 +1,4 @@
-package com.onarandombox.MultiverseCore.api;
+package org.mvplugins.multiverse.core.api;
 
 import org.bukkit.Location;
 import org.bukkit.entity.Entity;

src/main/java/org/mvplugins/multiverse/core/api/LocationManipulation.java

@@ -1,12 +1,14 @@
-package com.onarandombox.MultiverseCore.api;
+package org.mvplugins.multiverse.core.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/org/mvplugins/multiverse/core/api/MVConfig.java

@@ -1,78 +1,75 @@
-package com.onarandombox.MultiverseCore.api;
+package org.mvplugins.multiverse.core.api;
 
-import org.bukkit.configuration.serialization.ConfigurationSerializable;
+import io.vavr.control.Try;
+import org.jvnet.hk2.annotations.Contract;
 
-/**
- * The configuration of MultiverseCore.
- */
-public interface MVConfig 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);
+import org.mvplugins.multiverse.core.configuration.handle.StringPropertyHandle;
+import org.mvplugins.multiverse.core.placeholders.MultiverseCorePlaceholders;
+
+@Contract
+public interface MVConfig {
 
     /**
-     * Sets firstSpawnWorld.
-     * @param firstSpawnWorld The new value.
+     * Loads the config from disk.
+     * @return True if the config was loaded successfully.
      */
-    void setFirstSpawnWorld(String firstSpawnWorld);
+    Try<Void> load();
 
     /**
-     * Gets firstSpawnWorld.
-     * @return firstSpawnWorld.
+     * Whether the config has been loaded.
+     * @return True if the config has been loaded.
      */
-    String getFirstSpawnWorld();
+    boolean isLoaded();
 
     /**
-     * Sets version.
-     * @param version The new value.
+     * Saves the config to disk.
      */
-    void setVersion(int version);
+    Try<Void> save();
 
     /**
-     * Gets version.
-     * @return version.
+     * Gets the handler for managing config with string names and values.
+     *
+     * @return The config handle for string properties.
      */
-    double getVersion();
+    StringPropertyHandle getStringPropertyHandle();
 
     /**
-     * Sets globalDebug.
-     * @param globalDebug The new value.
+     * Sets world access permissions should be enforced.
+     * @param enforceAccess The new value.
      */
-    void setGlobalDebug(int globalDebug);
+    void setEnforceAccess(boolean enforceAccess);
 
     /**
-     * Gets globalDebug.
-     * @return globalDebug.
+     * Gets enforceAccess.
+     * @return enforceAccess.
      */
-    int getGlobalDebug();
+    boolean getEnforceAccess();
 
     /**
-     * Sets displayPermErrors.
-     * @param displayPermErrors The new value.
+     * Sets whether the game mode should be enforced.
+     * @param enforceGameMode The new value.
      */
-    void setDisplayPermErrors(boolean displayPermErrors);
+    void setEnforceGameMode(boolean enforceGameMode);
 
     /**
-     * Gets displayPermErrors.
-     * @return displayPermErrors.
+     * Gets enforceGameMode value.
+     * @return True if game mode should be enforced.
      */
-    boolean getDisplayPermErrors();
+    boolean getEnforceGameMode();
 
     /**
-     * Sets firstSpawnOverride.
-     * @param firstSpawnOverride The new value.
+     * Sets whether or not the automatic purge of entities is enabled.
+     *
+     * @param autopurge True if automatic purge should be enabled.
      */
-    void setFirstSpawnOverride(boolean firstSpawnOverride);
+    void setAutoPurgeEntities(boolean autopurge);
 
     /**
-     * Gets firstSpawnOverride.
-     * @return firstSpawnOverride.
+     * Gets whether or not the automatic purge of entities is enabled.
+     *
+     * @return True if automatic purge is enabled.
      */
-    boolean getFirstSpawnOverride();
+    boolean isAutoPurgeEntities();
 
     /**
      * Sets teleportIntercept.
@@ -86,18 +83,94 @@ public interface MVConfig extends ConfigurationSerializable {
      */
     boolean getTeleportIntercept();
 
+    /**
+     * Sets firstSpawnOverride.
+     * @param firstSpawnOverride The new value.
+     */
+    void setFirstSpawnOverride(boolean firstSpawnOverride);
+
+    /**
+     * Gets firstSpawnOverride.
+     * @return firstSpawnOverride.
+     */
+    boolean getFirstSpawnOverride();
+
+    /**
+     * Sets firstSpawnWorld.
+     * @param firstSpawnWorld The new value.
+     */
+    void setFirstSpawnLocation(String firstSpawnWorld);
+
+    /**
+     * Gets firstSpawnWorld.
+     * @return firstSpawnWorld.
+     */
+    String getFirstSpawnLocation();
+
+    /**
+     * Sets whether join destination should be enabled.
+     * @param enableJoinDestination The new value
+     */
+    void setEnableJoinDestination(boolean enableJoinDestination);
+
+    /**
+     * Gets enableJoinDestination.
+     * @return enableJoinDestination
+     */
+    boolean getEnableJoinDestination();
+
+    /**
+     * Sets alwaysSpawnDestination.
+     * @param alwaysSpawnDestination The new value
+     */
+    void setJoinDestination(String alwaysSpawnDestination);
+
+    /**
+     * Gets alwaysSpawnDestination.
+     * @return alwaysSpawnLocation
+     */
+    String getJoinDestination();
+
+    /**
+     * 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();
+
     /**
      * Sets prefixChat.
      * @param prefixChat The new value.
      */
-    void setPrefixChat(boolean prefixChat);
+    void setEnablePrefixChat(boolean prefixChat);
 
     /**
      * Gets prefixChat.
      * @return prefixChat.
      */
-    boolean getPrefixChat();
-    
+    boolean isEnablePrefixChat();
+
     /**
      * Sets prefixChatFormat.
      * @param prefixChatFormat The new value.
@@ -111,16 +184,28 @@ public interface MVConfig extends ConfigurationSerializable {
     String getPrefixChatFormat();
 
     /**
-     * Sets enforceAccess.
-     * @param enforceAccess The new value.
+     * Sets whether to register the {@link MultiverseCorePlaceholders} class with PlaceholderAPI plugin.
+     * @param registerPapiHook The new value.
      */
-    void setEnforceAccess(boolean enforceAccess);
+    void setRegisterPapiHook(boolean registerPapiHook);
 
     /**
-     * Gets enforceAccess.
-     * @return enforceAccess.
+     * Gets whether to register the {@link MultiverseCorePlaceholders} class with PlaceholderAPI plugin.
+     * @return registerPapiHook.
      */
-    boolean getEnforceAccess();
+    boolean isRegisterPapiHook();
+
+    /**
+     * Sets globalDebug.
+     * @param globalDebug The new value.
+     */
+    void setGlobalDebug(int globalDebug);
+
+    /**
+     * Gets globalDebug.
+     * @return globalDebug.
+     */
+    int getGlobalDebug();
 
     /**
      * Sets whether to suppress startup messages.
@@ -137,46 +222,11 @@ public interface MVConfig extends ConfigurationSerializable {
     boolean getSilentStart();
 
     /**
-     * Sets whether or not to let Bukkit determine portal search radius on its own or if Multiverse should give input.
+     * Sets whether or not the donation/patreon messages are shown.
      *
-     * @param useDefaultPortalSearch True to let Bukkit determine portal search radius on its own.
+     * @param idonotwanttodonate True if donation/patreon messages should be shown.
      */
-    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);
+    void setShowDonateMessage(boolean idonotwanttodonate);
 
     /**
      * Gets whether or not the donation/patreon messages are shown.
@@ -184,11 +234,4 @@ public interface MVConfig extends ConfigurationSerializable {
      * @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/org/mvplugins/multiverse/core/api/MVCore.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 org.mvplugins.multiverse.core.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/org/mvplugins/multiverse/core/api/MVPlugin.java

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.api;
+package org.mvplugins.multiverse.core.api;
 
 /**
  * This interface is implemented by every official Multiverse-plugin.
@@ -14,7 +14,7 @@ public interface MVPlugin {
     /**
      * Gets the reference to MultiverseCore.
      *
-     * @return A valid {@link com.onarandombox.MultiverseCore}.
+     * @return A valid {@link org.mvplugins.multiverse.core.MultiverseCore}.
      */
     MVCore getCore();
 

src/main/java/org/mvplugins/multiverse/core/api/package-info.java

@@ -2,4 +2,4 @@
  * The Multiverse-API, containing lots of interfaces that can be quite useful for other
  * plugins when interacting with Multiverse.
  */
-package com.onarandombox.MultiverseCore.api;
+package org.mvplugins.multiverse.core.api;

src/main/java/org/mvplugins/multiverse/core/commands/CheckCommand.java

@@ -0,0 +1,54 @@
+package org.mvplugins.multiverse.core.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.Subcommand;
+import co.aikar.commands.annotation.Syntax;
+import jakarta.inject.Inject;
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
+import org.jvnet.hk2.annotations.Service;
+
+import org.mvplugins.multiverse.core.commandtools.MVCommandIssuer;
+import org.mvplugins.multiverse.core.commandtools.MVCommandManager;
+import org.mvplugins.multiverse.core.commandtools.MultiverseCommand;
+import org.mvplugins.multiverse.core.destination.DestinationsProvider;
+import org.mvplugins.multiverse.core.destination.ParsedDestination;
+import org.mvplugins.multiverse.core.utils.MVCorei18n;
+
+@Service
+@CommandAlias("mv")
+class CheckCommand extends MultiverseCommand {
+
+    private final DestinationsProvider destinationsProvider;
+
+    @Inject
+    CheckCommand(@NotNull MVCommandManager commandManager, @NotNull DestinationsProvider destinationsProvider) {
+        super(commandManager);
+        this.destinationsProvider = destinationsProvider;
+    }
+
+    @Subcommand("check")
+    @CommandPermission("multiverse.core.check")
+    @CommandCompletion("@players @destinations|@mvworlds")
+    @Syntax("<player> <destination>")
+    @Description("{@@mv-core.check.description}")
+    void onCheckCommand(
+            MVCommandIssuer issuer,
+
+            @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);
+    }
+}

src/main/java/org/mvplugins/multiverse/core/commands/CloneCommand.java

@@ -0,0 +1,85 @@
+package org.mvplugins.multiverse.core.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.Subcommand;
+import co.aikar.commands.annotation.Syntax;
+import com.dumptruckman.minecraft.util.Logging;
+import jakarta.inject.Inject;
+import org.jetbrains.annotations.NotNull;
+import org.jvnet.hk2.annotations.Service;
+
+import org.mvplugins.multiverse.core.commandtools.MVCommandIssuer;
+import org.mvplugins.multiverse.core.commandtools.MVCommandManager;
+import org.mvplugins.multiverse.core.commandtools.MultiverseCommand;
+import org.mvplugins.multiverse.core.commandtools.flags.CommandFlag;
+import org.mvplugins.multiverse.core.commandtools.flags.ParsedCommandFlags;
+import org.mvplugins.multiverse.core.utils.MVCorei18n;
+import org.mvplugins.multiverse.core.world.LoadedMultiverseWorld;
+import org.mvplugins.multiverse.core.world.WorldManager;
+import org.mvplugins.multiverse.core.world.options.CloneWorldOptions;
+
+@Service
+@CommandAlias("mv")
+class CloneCommand extends MultiverseCommand {
+
+    private final WorldManager worldManager;
+
+    private final CommandFlag RESET_WORLD_CONFIG_FLAG = flag(CommandFlag.builder("--reset-world-config")
+            .addAlias("-wc")
+            .build());
+
+    private final CommandFlag RESET_GAMERULES_FLAG = flag(CommandFlag.builder("--reset-gamerules")
+            .addAlias("-gm")
+            .build());
+
+    private final CommandFlag RESET_WORLD_BORDER_FLAG = flag(CommandFlag.builder("--reset-world-border")
+            .addAlias("-wb")
+            .build());
+
+    @Inject
+    CloneCommand(@NotNull MVCommandManager commandManager, @NotNull WorldManager worldManager) {
+        super(commandManager);
+        this.worldManager = worldManager;
+    }
+
+    @Subcommand("clone")
+    @CommandPermission("multiverse.core.clone")
+    @CommandCompletion("@mvworlds:scope=loaded @empty @flags:groupName=mvclonecommand")
+    @Syntax("<world> <new world name>")
+    @Description("{@@mv-core.clone.description}")
+    void onCloneCommand(
+            MVCommandIssuer issuer,
+
+            @Syntax("<world>")
+            @Description("{@@mv-core.clone.world.description}")
+            LoadedMultiverseWorld world,
+
+            @Syntax("<new world name>")
+            @Description("{@@mv-core.clone.newWorld.description}")
+            String newWorldName,
+
+            @Optional
+            @Syntax(/* TODO */ "")
+            @Description("{@@mv-core.regen.other.description}")
+            String[] flags) {
+        ParsedCommandFlags parsedFlags = parseFlags(flags);
+
+        issuer.sendInfo(MVCorei18n.CLONE_CLONING, "{world}", world.getName(), "{newworld}", newWorldName);
+        CloneWorldOptions cloneWorldOptions = CloneWorldOptions.fromTo(world, newWorldName)
+                .keepWorldConfig(!parsedFlags.hasFlag(RESET_WORLD_CONFIG_FLAG))
+                .keepGameRule(!parsedFlags.hasFlag(RESET_GAMERULES_FLAG))
+                .keepWorldBorder(!parsedFlags.hasFlag(RESET_WORLD_BORDER_FLAG));
+        worldManager.cloneWorld(cloneWorldOptions)
+                .onSuccess(newWorld -> {
+                    Logging.fine("World clone success: " + newWorld);
+                    issuer.sendInfo(MVCorei18n.CLONE_SUCCESS, "{world}", newWorld.getName());
+                }).onFailure(failure -> {
+                    Logging.fine("World clone failure: " + failure);
+                    issuer.sendError(failure.getFailureMessage());
+                });
+    }
+}

src/main/java/org/mvplugins/multiverse/core/commands/ConfigCommand.java

@@ -0,0 +1,71 @@
+package org.mvplugins.multiverse.core.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.Subcommand;
+import co.aikar.commands.annotation.Syntax;
+import io.vavr.control.Option;
+import jakarta.inject.Inject;
+import org.jetbrains.annotations.NotNull;
+import org.jvnet.hk2.annotations.Service;
+
+import org.mvplugins.multiverse.core.commandtools.MVCommandIssuer;
+import org.mvplugins.multiverse.core.commandtools.MVCommandManager;
+import org.mvplugins.multiverse.core.commandtools.MultiverseCommand;
+import org.mvplugins.multiverse.core.config.MVCoreConfig;
+import org.mvplugins.multiverse.core.exceptions.MultiverseException;
+
+@Service
+@CommandAlias("mv")
+class ConfigCommand extends MultiverseCommand {
+
+    private final MVCoreConfig config;
+
+    @Inject
+    ConfigCommand(@NotNull MVCommandManager commandManager, @NotNull MVCoreConfig config) {
+        super(commandManager);
+        this.config = config;
+    }
+
+    @Subcommand("config")
+    @CommandPermission("multiverse.core.config")
+    @CommandCompletion("@mvconfigs @mvconfigvalues")
+    @Syntax("<name> [value]")
+    @Description("Show or set a config value.")
+    void onConfigCommand(
+            MVCommandIssuer issuer,
+
+            @Syntax("<name>")
+            @Description("The name of the config to set or show.")
+            String name,
+
+            @Optional
+            @Syntax("[value]")
+            @Description("The value to set the config to. If not specified, the current value will be shown.")
+            String value) {
+        if (value == null) {
+            showConfigValue(issuer, name);
+            return;
+        }
+        updateConfigValue(issuer, name, value);
+    }
+
+    private void showConfigValue(MVCommandIssuer issuer, String name) {
+        config.getStringPropertyHandle().getProperty(name)
+                .onSuccess(value -> issuer.sendMessage(name + "is currently set to " + value))
+                .onFailure(e -> issuer.sendMessage(e.getMessage()));
+    }
+
+    private void updateConfigValue(MVCommandIssuer issuer, String name, String value) {
+        config.getStringPropertyHandle().setPropertyString(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));
+    }
+}

src/main/java/org/mvplugins/multiverse/core/commands/ConfirmCommand.java

@@ -0,0 +1,30 @@
+package org.mvplugins.multiverse.core.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 jakarta.inject.Inject;
+import org.jetbrains.annotations.NotNull;
+import org.jvnet.hk2.annotations.Service;
+
+import org.mvplugins.multiverse.core.commandtools.MVCommandManager;
+import org.mvplugins.multiverse.core.commandtools.MultiverseCommand;
+
+@Service
+@CommandAlias("mv")
+class ConfirmCommand extends MultiverseCommand {
+
+    @Inject
+    ConfirmCommand(@NotNull MVCommandManager commandManager) {
+        super(commandManager);
+    }
+
+    @Subcommand("confirm")
+    @CommandPermission("multiverse.core.confirm")
+    @Description("{@@mv-core.confirm.description}")
+    void onConfirmCommand(@NotNull BukkitCommandIssuer issuer) {
+        this.commandManager.getCommandQueueManager().runQueuedCommand(issuer.getIssuer());
+    }
+}

src/main/java/org/mvplugins/multiverse/core/commands/CoordinatesCommand.java

@@ -0,0 +1,52 @@
+package org.mvplugins.multiverse.core.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.Flags;
+import co.aikar.commands.annotation.Subcommand;
+import jakarta.inject.Inject;
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
+import org.jvnet.hk2.annotations.Service;
+
+import org.mvplugins.multiverse.core.api.LocationManipulation;
+import org.mvplugins.multiverse.core.commandtools.MVCommandManager;
+import org.mvplugins.multiverse.core.commandtools.MultiverseCommand;
+import org.mvplugins.multiverse.core.utils.MVCorei18n;
+import org.mvplugins.multiverse.core.world.LoadedMultiverseWorld;
+
+@Service
+@CommandAlias("mv")
+class CoordinatesCommand extends MultiverseCommand {
+
+    private final LocationManipulation locationManipulation;
+
+    @Inject
+    CoordinatesCommand(
+            @NotNull MVCommandManager commandManager,
+            @NotNull LocationManipulation locationManipulation) {
+        super(commandManager);
+        this.locationManipulation = locationManipulation;
+    }
+
+    @Subcommand("coordinates|coords|coord|co")
+    @CommandPermission("multiverse.core.coord")
+    @Description("{@@mv-core.coordinates.description}")
+    void onCoordinatesCommand(
+            BukkitCommandIssuer issuer,
+
+            @Flags("resolve=issuerOnly")
+            Player player,
+
+            @Flags("resolve=issuerOnly")
+            LoadedMultiverseWorld world) {
+        issuer.sendInfo(MVCorei18n.COORDINATES_INFO_TITLE);
+        issuer.sendInfo(MVCorei18n.COORDINATES_INFO_WORLD, "{world}", world.getName());
+        issuer.sendInfo(MVCorei18n.COORDINATES_INFO_ALIAS, "{alias}", world.getAlias());
+        issuer.sendInfo(MVCorei18n.COORDINATES_INFO_WORLDSCALE, "{scale}", String.valueOf(world.getScale()));
+        issuer.sendInfo(MVCorei18n.COORDINATES_INFO_COORDINATES, "{coordinates}", locationManipulation.strCoords(player.getLocation()));
+        issuer.sendInfo(MVCorei18n.COORDINATES_INFO_DIRECTION, "{direction}", locationManipulation.getDirection(player.getLocation()));
+    }
+}