Adding hub & sethub commands

pom.xml

@@ -17,6 +17,10 @@
             <id>spigot-repo</id>
             <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
         </repository>
+        <repository>
+            <id>worldedit</id>
+            <url>https://maven.enginehub.org/repo/</url>
+        </repository>
     </repositories>
 
     <dependencies>
@@ -26,5 +30,10 @@
             <version>1.16.3-R0.1-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>com.sk89q.worldedit</groupId>
+            <artifactId>worldedit-bukkit</artifactId>
+            <version>7.1.0</version>
+        </dependency>
     </dependencies>
 </project>

src/main/java/moe/sdg/PluginSDG/Commands/HubCommand.java

@@ -0,0 +1,32 @@
+package moe.sdg.PluginSDG.Commands;
+
+import org.bukkit.Location;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.entity.Player;
+
+public class HubCommand implements CommandExecutor
+{
+	FileConfiguration config;
+	
+	public HubCommand(FileConfiguration config)
+	{
+		this.config = config;
+	}
+	
+	public boolean onCommand(CommandSender commandSender, Command command, String s, String[] strings)
+	{
+		if (commandSender instanceof Player) {
+			Player player = (Player)commandSender;
+			Location hub = config.getLocation("hub_pos");
+			if (hub != null && hub.getWorld() != null)
+				player.teleport(hub);
+			else
+				player.sendMessage("No hub location set.");
+			return true;
+		}
+		return false;
+	}
+}

src/main/java/moe/sdg/PluginSDG/Commands/SetHubCommand.java

@@ -0,0 +1,29 @@
+package moe.sdg.PluginSDG.Commands;
+
+import org.bukkit.Location;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.entity.Player;
+
+public class SetHubCommand implements CommandExecutor
+{
+	FileConfiguration config;
+
+	public SetHubCommand(FileConfiguration config)
+	{
+		this.config = config;
+	}
+	
+	public boolean onCommand(CommandSender commandSender, Command command, String s, String[] strings)
+	{
+		if (commandSender instanceof Player) {
+			Player player = (Player)commandSender;
+			config.set("hub_pos", player.getLocation());
+			player.sendMessage("Hub location set to your position.");
+			return true;
+		}
+		return false;
+	}
+}

src/main/java/moe/sdg/PluginSDG/GameManager.java

@@ -1,7 +1,10 @@
 package moe.sdg.PluginSDG;
 
+import moe.sdg.PluginSDG.Commands.HubCommand;
+import moe.sdg.PluginSDG.Commands.SetHubCommand;
 import org.apache.commons.lang.NotImplementedException;
 import org.bukkit.Location;
+import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.plugin.java.JavaPlugin;
 
 public class GameManager extends JavaPlugin 
@@ -9,7 +12,13 @@ public class GameManager extends JavaPlugin
 	@Override
 	public void onEnable()
 	{
-		getLogger().info("Game manager loaded.");
+		FileConfiguration config = getConfig();
+		config.addDefault("hub_pos", new Location(getServer().getWorld("hub"), 0, 0, 0));
+		config.options().copyDefaults(true);
+		saveConfig();
+		
+		getCommand("hub").setExecutor(new HubCommand(config));
+		getCommand("sethub").setExecutor(new SetHubCommand(config));
 	}
 	
 	public Location getHubLocation() 

src/main/resources/plugin.yml

@@ -1,3 +1,10 @@
 name: PluginSDG
 version: 1.0
-main: moe.sdg.PluginSDG.GameManager
+main: moe.sdg.PluginSDG.GameManager
+commands:
+  hub:
+    description: Return to the hub
+    usage: /<command>
+  sethub:
+    description: Set the hub location
+    usage: /<command>