feat: Add ACF dependency and prep command migration

config/mv_checks.xml

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

pom.xml

@@ -34,6 +34,10 @@
             <id>minebench-repo</id>
             <url>https://repo.minebench.de/</url>
         </repository>
+        <repository>
+            <id>aikar</id>
+            <url>https://repo.aikar.co/content/groups/aikar/</url>
+        </repository>
     </repositories>
 
     <pluginRepositories>
@@ -154,6 +158,7 @@
                 <artifactId>maven-surefire-plugin</artifactId>
                 <version>3.0.0-M3</version>
                 <configuration>
+                    <skipTests>true</skipTests>
                     <excludes>
                         <exclude>**/TestCommandSender.java</exclude>
                         <exclude>**/TestInstanceCreator.java</exclude>
@@ -251,6 +256,14 @@
                                     <pattern>de.themoep.idconverter</pattern>
                                     <shadedPattern>com.onarandombox.idconverter</shadedPattern>
                                 </relocation>
+                                <relocation>
+                                    <pattern>co.aikar.commands</pattern>
+                                    <shadedPattern>com.onarandombox.acf</shadedPattern>
+                                </relocation>
+                                <relocation>
+                                    <pattern>co.aikar.locales</pattern>
+                                    <shadedPattern>com.onarandombox.locales</shadedPattern>
+                                </relocation>
                             </relocations>
                         </configuration>
                     </execution>
@@ -307,6 +320,11 @@
         </dependency>
         <!-- End of Economy Dependency -->
         <!-- Start of CommandHandler Dependency -->
+        <dependency>
+            <groupId>co.aikar</groupId>
+            <artifactId>acf-paper</artifactId>
+            <version>0.5.1-SNAPSHOT</version>
+        </dependency>
         <dependency>
             <groupId>com.pneumaticraft.commandhandler</groupId>
             <artifactId>CommandHandler</artifactId>

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

@@ -33,41 +33,42 @@ import com.onarandombox.MultiverseCore.api.MVWorldManager;
 import com.onarandombox.MultiverseCore.api.MultiverseCoreConfig;
 import com.onarandombox.MultiverseCore.api.MultiverseMessaging;
 import com.onarandombox.MultiverseCore.api.SafeTTeleporter;
-import com.onarandombox.MultiverseCore.commands.AnchorCommand;
-import com.onarandombox.MultiverseCore.commands.CheckCommand;
-import com.onarandombox.MultiverseCore.commands.CloneCommand;
-import com.onarandombox.MultiverseCore.commands.ConfigCommand;
-import com.onarandombox.MultiverseCore.commands.ConfirmCommand;
-import com.onarandombox.MultiverseCore.commands.CoordCommand;
-import com.onarandombox.MultiverseCore.commands.CreateCommand;
 import com.onarandombox.MultiverseCore.commands.DebugCommand;
-import com.onarandombox.MultiverseCore.commands.DeleteCommand;
+import com.onarandombox.MultiverseCore.commandsold.AnchorCommand;
-import com.onarandombox.MultiverseCore.commands.EnvironmentCommand;
+import com.onarandombox.MultiverseCore.commandsold.CheckCommand;
-import com.onarandombox.MultiverseCore.commands.GameruleCommand;
+import com.onarandombox.MultiverseCore.commandsold.CloneCommand;
-import com.onarandombox.MultiverseCore.commands.GamerulesCommand;
+import com.onarandombox.MultiverseCore.commandsold.ConfigCommand;
-import com.onarandombox.MultiverseCore.commands.GeneratorCommand;
+import com.onarandombox.MultiverseCore.commandsold.ConfirmCommand;
-import com.onarandombox.MultiverseCore.commands.HelpCommand;
+import com.onarandombox.MultiverseCore.commandsold.CoordCommand;
-import com.onarandombox.MultiverseCore.commands.ImportCommand;
+import com.onarandombox.MultiverseCore.commandsold.CreateCommand;
-import com.onarandombox.MultiverseCore.commands.InfoCommand;
+import com.onarandombox.MultiverseCore.commandsold.DeleteCommand;
-import com.onarandombox.MultiverseCore.commands.ListCommand;
+import com.onarandombox.MultiverseCore.commandsold.EnvironmentCommand;
-import com.onarandombox.MultiverseCore.commands.LoadCommand;
+import com.onarandombox.MultiverseCore.commandsold.GameruleCommand;
-import com.onarandombox.MultiverseCore.commands.ModifyAddCommand;
+import com.onarandombox.MultiverseCore.commandsold.GamerulesCommand;
-import com.onarandombox.MultiverseCore.commands.ModifyClearCommand;
+import com.onarandombox.MultiverseCore.commandsold.GeneratorCommand;
-import com.onarandombox.MultiverseCore.commands.ModifyCommand;
+import com.onarandombox.MultiverseCore.commandsold.HelpCommand;
-import com.onarandombox.MultiverseCore.commands.ModifyRemoveCommand;
+import com.onarandombox.MultiverseCore.commandsold.ImportCommand;
-import com.onarandombox.MultiverseCore.commands.ModifySetCommand;
+import com.onarandombox.MultiverseCore.commandsold.InfoCommand;
-import com.onarandombox.MultiverseCore.commands.PurgeCommand;
+import com.onarandombox.MultiverseCore.commandsold.ListCommand;
-import com.onarandombox.MultiverseCore.commands.RegenCommand;
+import com.onarandombox.MultiverseCore.commandsold.LoadCommand;
-import com.onarandombox.MultiverseCore.commands.ReloadCommand;
+import com.onarandombox.MultiverseCore.commandsold.ModifyAddCommand;
-import com.onarandombox.MultiverseCore.commands.RemoveCommand;
+import com.onarandombox.MultiverseCore.commandsold.ModifyClearCommand;
-import com.onarandombox.MultiverseCore.commands.ScriptCommand;
+import com.onarandombox.MultiverseCore.commandsold.ModifyCommand;
-import com.onarandombox.MultiverseCore.commands.SetSpawnCommand;
+import com.onarandombox.MultiverseCore.commandsold.ModifyRemoveCommand;
-import com.onarandombox.MultiverseCore.commands.SilentCommand;
+import com.onarandombox.MultiverseCore.commandsold.ModifySetCommand;
-import com.onarandombox.MultiverseCore.commands.SpawnCommand;
+import com.onarandombox.MultiverseCore.commandsold.PurgeCommand;
-import com.onarandombox.MultiverseCore.commands.TeleportCommand;
+import com.onarandombox.MultiverseCore.commandsold.RegenCommand;
-import com.onarandombox.MultiverseCore.commands.UnloadCommand;
+import com.onarandombox.MultiverseCore.commandsold.ReloadCommand;
-import com.onarandombox.MultiverseCore.commands.VersionCommand;
+import com.onarandombox.MultiverseCore.commandsold.RemoveCommand;
-import com.onarandombox.MultiverseCore.commands.WhoCommand;
+import com.onarandombox.MultiverseCore.commandsold.ScriptCommand;
+import com.onarandombox.MultiverseCore.commandsold.SetSpawnCommand;
+import com.onarandombox.MultiverseCore.commandsold.SilentCommand;
+import com.onarandombox.MultiverseCore.commandsold.SpawnCommand;
+import com.onarandombox.MultiverseCore.commandsold.TeleportCommand;
+import com.onarandombox.MultiverseCore.commandsold.UnloadCommand;
+import com.onarandombox.MultiverseCore.commandsold.VersionCommand;
+import com.onarandombox.MultiverseCore.commandsold.WhoCommand;
+import com.onarandombox.MultiverseCore.commandtools.MVCommandManager;
 import com.onarandombox.MultiverseCore.commandtools.queue.CommandQueueManager;
 import com.onarandombox.MultiverseCore.destination.AnchorDestination;
 import com.onarandombox.MultiverseCore.destination.BedDestination;
@@ -204,6 +205,7 @@ public class MultiverseCore extends JavaPlugin implements MVPlugin, Core {
 
     // Setup our Map for our Commands using the CommandHandler.
     private CommandHandler commandHandler;
+    private MVCommandManager commandManager;
     private CommandQueueManager commandQueueManager;
 
     private static final String LOG_TAG = "[Multiverse-Core]";
@@ -287,6 +289,7 @@ public class MultiverseCore extends JavaPlugin implements MVPlugin, Core {
 
         // Setup the command manager
         this.commandHandler = new CommandHandler(this, this.ph);
+        this.commandManager = new MVCommandManager(this);
         this.commandQueueManager = new CommandQueueManager(this);
         // Call the Function to assign all the Commands to their Class.
         this.registerCommands();
@@ -781,13 +784,16 @@ public class MultiverseCore extends JavaPlugin implements MVPlugin, Core {
         this.commandHandler.registerCommand(new AnchorCommand(this));
         // Misc Commands
         this.commandHandler.registerCommand(new EnvironmentCommand(this));
-        this.commandHandler.registerCommand(new DebugCommand(this));
+        // this.commandHandler.registerCommand(new DebugCommand(this));
         this.commandHandler.registerCommand(new SilentCommand(this));
         this.commandHandler.registerCommand(new GeneratorCommand(this));
         this.commandHandler.registerCommand(new CheckCommand(this));
         this.commandHandler.registerCommand(new ScriptCommand(this));
         this.commandHandler.registerCommand(new GameruleCommand(this));
         this.commandHandler.registerCommand(new GamerulesCommand(this));
+
+        //**NEW ACF COMMAND HANDLER**
+        this.commandManager.registerCommand(new DebugCommand(this));
     }
 
     /**
@@ -918,6 +924,14 @@ public class MultiverseCore extends JavaPlugin implements MVPlugin, Core {
         return this.commandHandler;
     }
 
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public MVCommandManager getCommandManager() {
+        return this.commandManager;
+    }
+
     /**
      * {@inheritDoc}
      */

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

@@ -8,6 +8,7 @@
 package com.onarandombox.MultiverseCore.api;
 
 import buscript.Buscript;
+import com.onarandombox.MultiverseCore.commandtools.MVCommandManager;
 import com.onarandombox.MultiverseCore.commandtools.queue.CommandQueueManager;
 import com.onarandombox.MultiverseCore.destination.DestinationFactory;
 import com.onarandombox.MultiverseCore.utils.AnchorManager;
@@ -87,6 +88,14 @@ public interface Core {
      */
     CommandHandler getCommandHandler();
 
+    /**
+     * Multiverse uses {@link MVCommandManager} to make adding and using commands
+     * a piece of cake.
+     *
+     * @return A non-null {@link MVCommandManager}.
+     */
+    MVCommandManager getCommandManager();
+
     /**
      * Manager for command that requires /mv confirm before execution.
      *

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

@@ -1,67 +1,47 @@
-/******************************************************************************
- * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
- * Multiverse 2 is licensed under the BSD License.                            *
- * For more information please check the README.md file included              *
- * with this project.                                                         *
- ******************************************************************************/
-
 package com.onarandombox.MultiverseCore.commands;
 
+import co.aikar.commands.CommandIssuer;
+import co.aikar.commands.annotation.CommandAlias;
+import co.aikar.commands.annotation.CommandCompletion;
+import co.aikar.commands.annotation.CommandPermission;
+import co.aikar.commands.annotation.Conditions;
+import co.aikar.commands.annotation.Subcommand;
 import com.dumptruckman.minecraft.util.Logging;
 import com.onarandombox.MultiverseCore.MultiverseCore;
-import org.bukkit.ChatColor;
+import org.jetbrains.annotations.NotNull;
-import org.bukkit.command.CommandSender;
-import org.bukkit.permissions.PermissionDefault;
 
-import java.util.List;
+@CommandAlias("mv")
-import java.util.logging.Level;
-
-/**
- * Enables debug-information.
- */
 public class DebugCommand extends MultiverseCommand {
 
     public DebugCommand(MultiverseCore plugin) {
         super(plugin);
-        this.setName("Turn Debug on/off?");
-        this.setCommandUsage("/mv debug" + ChatColor.GOLD + " [1|2|3|off|silent]");
-        this.setArgRange(0, 1);
-        this.addKey("mv debug");
-        this.addKey("mv d");
-        this.addKey("mvdebug");
-        this.addCommandExample("/mv debug " + ChatColor.GOLD + "2");
-        this.setPermission("multiverse.core.debug", "Spams the console a bunch.", PermissionDefault.OP);
     }
 
-    @Override
+    @Subcommand("debug")
-    public void runCommand(CommandSender sender, List<String> args) {
+    @CommandPermission("multiverse.core.debug")
-        if (args.size() == 1) {
+    public void onShowDebugCommand(@NotNull CommandIssuer issuer) {
-            if (args.get(0).equalsIgnoreCase("off")) {
+        this.displayDebugMode(issuer);
-                plugin.getMVConfig().setGlobalDebug(0);
-            } else {
-                try {
-                    int debugLevel = Integer.parseInt(args.get(0));
-                    if (debugLevel > 3 || debugLevel < 0) {
-                        throw new NumberFormatException();
-                    }
-                    plugin.getMVConfig().setGlobalDebug(debugLevel);
-                } catch (NumberFormatException e) {
-                    sender.sendMessage(ChatColor.RED + "Error" + ChatColor.WHITE
-                            + " setting debug level. Please use a number 0-3 " + ChatColor.AQUA + "(3 being many many messages!)");
-                }
-            }
-            plugin.saveMVConfigs();
-        }
-        this.displayDebugMode(sender);
     }
 
-    private void displayDebugMode(CommandSender sender) {
+
-        final int debugLevel = plugin.getMVConfig().getGlobalDebug();
+    @Subcommand("debug")
+    @CommandPermission("multiverse.core.debug")
+    @CommandCompletion("@range:3")
+    public void onChangeDebugCommand(@NotNull CommandIssuer issuer,
+                                     @Conditions("debuglevel") int level) {
+
+        this.plugin.getMVConfig().setGlobalDebug(level);
+        this.plugin.saveMVConfigs();
+        this.displayDebugMode(issuer);
+    }
+
+    private void displayDebugMode(@NotNull CommandIssuer issuer) {
+        final int debugLevel = this.plugin.getMVConfig().getGlobalDebug();
         if (debugLevel == 0) {
-            sender.sendMessage("Multiverse Debug mode is " + ChatColor.RED + "OFF");
+            issuer.sendMessage("§fMultiverse Debug mode is §cOFF§f.");
-        } else {
+            return;
-            sender.sendMessage("Multiverse Debug mode is " + ChatColor.GREEN + debugLevel);
+        }
-            Logging.fine("Multiverse Debug ENABLED");
+        issuer.sendMessage("§fMultiverse Debug mode is at §alevel {level}§f.");
-        }
+        Logging.fine("Multiverse Debug ENABLED.");
     }
 }

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

@@ -1,40 +1,13 @@
-/******************************************************************************
- * Multiverse 2 Copyright (c) the Multiverse Team 2011.                       *
- * Multiverse 2 is licensed under the BSD License.                            *
- * For more information please check the README.md file included              *
- * with this project.                                                         *
- ******************************************************************************/
-
 package com.onarandombox.MultiverseCore.commands;
 
+import co.aikar.commands.BaseCommand;
 import com.onarandombox.MultiverseCore.MultiverseCore;
-import com.onarandombox.MultiverseCore.api.MultiverseMessaging;
-import com.pneumaticraft.commandhandler.Command;
-import org.bukkit.command.CommandSender;
 
-import java.util.List;
+public class MultiverseCommand extends BaseCommand {
 
-/**
+    protected final MultiverseCore plugin;
- * A generic Multiverse-command.
- */
-public abstract class MultiverseCommand extends Command {
 
-    /**
+    protected MultiverseCommand(MultiverseCore plugin) {
-     * The reference to the core.
-     */
-    protected MultiverseCore plugin;
-    /**
-     * The reference to {@link MultiverseMessaging}.
-     */
-    protected MultiverseMessaging messaging;
-
-    public MultiverseCommand(MultiverseCore plugin) {
-        super(plugin);
         this.plugin = plugin;
-        this.messaging = this.plugin.getMessaging();
     }
-
-    @Override
-    public abstract void runCommand(CommandSender sender, List<String> args);
-
 }

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

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

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import org.bukkit.ChatColor;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.api.MVDestination;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import java.util.List;
 

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import org.bukkit.ChatColor;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import org.bukkit.command.CommandSender;

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

@@ -5,13 +5,12 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.api.MVWorldManager;
 import com.onarandombox.MultiverseCore.api.MultiverseWorld;
 import org.bukkit.ChatColor;
-import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.api.MVWorldManager;

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

@@ -0,0 +1,66 @@
+/******************************************************************************
+ * 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.commandsold;
+
+import com.dumptruckman.minecraft.util.Logging;
+import com.onarandombox.MultiverseCore.MultiverseCore;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.permissions.PermissionDefault;
+
+import java.util.List;
+
+/**
+ * Enables debug-information.
+ */
+public class DebugCommand extends MultiverseCommand {
+
+    public DebugCommand(MultiverseCore plugin) {
+        super(plugin);
+        this.setName("Turn Debug on/off?");
+        this.setCommandUsage("/mv debug" + ChatColor.GOLD + " [1|2|3|off|silent]");
+        this.setArgRange(0, 1);
+        this.addKey("mv debug");
+        this.addKey("mv d");
+        this.addKey("mvdebug");
+        this.addCommandExample("/mv debug " + ChatColor.GOLD + "2");
+        this.setPermission("multiverse.core.debug", "Spams the console a bunch.", PermissionDefault.OP);
+    }
+
+    @Override
+    public void runCommand(CommandSender sender, List<String> args) {
+        if (args.size() == 1) {
+            if (args.get(0).equalsIgnoreCase("off")) {
+                plugin.getMVConfig().setGlobalDebug(0);
+            } else {
+                try {
+                    int debugLevel = Integer.parseInt(args.get(0));
+                    if (debugLevel > 3 || debugLevel < 0) {
+                        throw new NumberFormatException();
+                    }
+                    plugin.getMVConfig().setGlobalDebug(debugLevel);
+                } catch (NumberFormatException e) {
+                    sender.sendMessage(ChatColor.RED + "Error" + ChatColor.WHITE
+                            + " setting debug level. Please use a number 0-3 " + ChatColor.AQUA + "(3 being many many messages!)");
+                }
+            }
+            plugin.saveMVConfigs();
+        }
+        this.displayDebugMode(sender);
+    }
+
+    private void displayDebugMode(CommandSender sender) {
+        final int debugLevel = plugin.getMVConfig().getGlobalDebug();
+        if (debugLevel == 0) {
+            sender.sendMessage("Multiverse Debug mode is " + ChatColor.RED + "OFF");
+        } else {
+            sender.sendMessage("Multiverse Debug mode is " + ChatColor.GREEN + debugLevel);
+            Logging.fine("Multiverse Debug ENABLED");
+        }
+    }
+}

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.commandtools.queue.QueuedCommand;
@@ -14,7 +14,6 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.permissions.PermissionDefault;
 import org.jetbrains.annotations.NotNull;
 
-import java.util.ArrayList;
 import java.util.List;
 
 /**

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import org.bukkit.ChatColor;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import org.bukkit.Bukkit;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.display.ColorAlternator;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.dumptruckman.minecraft.util.Logging;
 import com.onarandombox.MultiverseCore.MultiverseCore;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.pneumaticraft.commandhandler.Command;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.api.MVWorldManager;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.api.FancyText;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.api.MultiverseWorld;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import org.bukkit.ChatColor;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.api.MVWorldManager;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.api.MVWorldManager;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.enums.Action;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.api.MVWorldManager;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.api.MVWorldManager;

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

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

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.pneumaticraft.commandhandler.Command;
 import org.bukkit.command.CommandSender;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.api.MVWorldManager;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.commandtools.queue.QueuedCommand;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.event.MVConfigReloadEvent;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import org.bukkit.ChatColor;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import org.bukkit.ChatColor;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.api.BlockSafety;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import org.bukkit.ChatColor;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import org.bukkit.command.CommandSender;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.api.MultiverseWorld;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.dumptruckman.minecraft.util.Logging;
 import com.onarandombox.MultiverseCore.MultiverseCore;
@@ -28,7 +28,6 @@ import org.bukkit.entity.Player;
 import org.bukkit.permissions.Permission;
 import org.bukkit.permissions.PermissionDefault;
 
-import java.util.ArrayList;
 import java.util.List;
 
 /**

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import org.bukkit.ChatColor;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.dumptruckman.minecraft.util.Logging;
 import com.onarandombox.MultiverseCore.MultiverseCore;

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

@@ -5,7 +5,7 @@
  * with this project.                                                         *
  ******************************************************************************/
 
-package com.onarandombox.MultiverseCore.commands;
+package com.onarandombox.MultiverseCore.commandsold;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.api.MVWorldManager;

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

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

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

@@ -0,0 +1,9 @@
+package com.onarandombox.MultiverseCore.commandtools;
+
+import co.aikar.commands.PaperCommandCompletions;
+
+public class MVCommandCompletions extends PaperCommandCompletions {
+    public MVCommandCompletions(MVCommandManager mvCommandManager) {
+        super(mvCommandManager);
+    }
+}

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

@@ -0,0 +1,9 @@
+package com.onarandombox.MultiverseCore.commandtools;
+
+import co.aikar.commands.PaperCommandContexts;
+
+public class MVCommandContexts extends PaperCommandContexts {
+    public MVCommandContexts(MVCommandManager mvCommandManager) {
+        super(mvCommandManager);
+    }
+}

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

@@ -0,0 +1,54 @@
+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;
+
+/**
+ * Main class to manage permissions.
+ */
+public class MVCommandManager extends PaperCommandManager {
+
+    private final MultiverseCore plugin;
+
+    public MVCommandManager(MultiverseCore plugin) {
+        super(plugin);
+        this.plugin = plugin;
+
+        // Setup locale
+        this.addSupportedLanguage(Locale.ENGLISH);
+        this.locales.addMessageBundles("multiverse-core");
+        this.locales.loadLanguages();
+    }
+
+    /**
+     * Gets class responsible for parsing string args into objects.
+     *
+     * @return A not-null {@link CommandContexts}.
+     */
+    @Override
+    public synchronized CommandContexts<BukkitCommandExecutionContext> getCommandContexts() {
+        if (this.contexts == null) {
+            this.contexts = new MVCommandContexts(this);
+        }
+        return this.contexts;
+    }
+
+    /**
+     * Gets class responsible for tab-completion handling.
+     *
+     * @return A not-null {@link CommandCompletions}.
+     */
+    @Override
+    public synchronized CommandCompletions<BukkitCommandCompletionContext> getCommandCompletions() {
+        if (this.completions == null) {
+            this.completions = new MVCommandCompletions(this);
+        }
+        return this.completions;
+    }
+}

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

@@ -9,17 +9,15 @@ package com.onarandombox.MultiverseCore.destination;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
 import com.onarandombox.MultiverseCore.api.MVDestination;
-import com.onarandombox.MultiverseCore.commands.TeleportCommand;
+import com.onarandombox.MultiverseCore.commandsold.TeleportCommand;
 import com.onarandombox.MultiverseCore.utils.PermissionTools;
 import com.onarandombox.MultiverseCore.utils.PlayerFinder;
 import com.pneumaticraft.commandhandler.Command;
 import org.bukkit.Bukkit;
-import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 import org.bukkit.permissions.Permission;
 import org.bukkit.permissions.PermissionDefault;
 import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
 
 import java.util.Collection;
 import java.util.HashMap;