Listeners should be MassiveCore engines.

src/main/java/com/massivecraft/factions/Factions.java

@@ -135,9 +135,9 @@ public class Factions extends MassivePlugin
 		this.outerCmdFactions.register();
 
 		// Setup Listeners
-		FactionsListenerMain.get().setup();
+		FactionsListenerMain.get().activate();
-		FactionsListenerChat.get().setup();
+		FactionsListenerChat.get().activate();
-		FactionsListenerExploit.get().setup();
+		FactionsListenerExploit.get().activate();
 		EngineIdUpdate.get().activate();
 		
 		// TODO: This listener is a work in progress.

src/main/java/com/massivecraft/factions/entity/MConf.java

@@ -42,7 +42,8 @@ public class MConf extends Entity<MConf>
 		
 		if (!Factions.get().isDatabaseInitialized()) return this;
 		
-		FactionsListenerChat.get().setup();
+		FactionsListenerChat.get().deactivate();
+		FactionsListenerChat.get().activate();
 		
 		return this;
 	}

src/main/java/com/massivecraft/factions/listeners/FactionsListenerChat.java

@@ -4,17 +4,18 @@ import org.bukkit.Bukkit;
 import org.bukkit.event.Event;
 import org.bukkit.event.EventException;
 import org.bukkit.event.EventPriority;
-import org.bukkit.event.HandlerList;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.AsyncPlayerChatEvent;
 import org.bukkit.plugin.EventExecutor;
+import org.bukkit.plugin.Plugin;
 
 import com.massivecraft.factions.Factions;
 import com.massivecraft.factions.chat.ChatFormatter;
 import com.massivecraft.factions.entity.MConf;
+import com.massivecraft.massivecore.EngineAbstract;
 import com.massivecraft.massivecore.event.EventMassiveCorePlayerToRecipientChat;
 
-public class FactionsListenerChat implements Listener
+public class FactionsListenerChat extends EngineAbstract
 {
 	// -------------------------------------------- //
 	// INSTANCE & CONSTRUCT
@@ -24,12 +25,19 @@ public class FactionsListenerChat implements Listener
 	public static FactionsListenerChat get() { return i; }
 	
 	// -------------------------------------------- //
-	// SETUP
+	// OVERRIDE
 	// -------------------------------------------- //
 	
-	public void setup()
+	@Override
+	public Plugin getPlugin()
 	{
-		HandlerList.unregisterAll(this);
+		return Factions.get();
+	}
+	
+	@Override
+	public void activate()
+	{
+		super.activate();
 		
 		if (MConf.get().chatSetFormat)
 		{
@@ -45,7 +53,6 @@ public class FactionsListenerChat implements Listener
 		{
 			Bukkit.getPluginManager().registerEvent(EventMassiveCorePlayerToRecipientChat.class, this, EventPriority.NORMAL, new ParseRelcolorEventExecutor(), Factions.get(), true);
 		}
-		
 	}
 	
 	// -------------------------------------------- //

src/main/java/com/massivecraft/factions/listeners/FactionsListenerExploit.java

@@ -10,16 +10,16 @@ import org.bukkit.event.entity.EntityExplodeEvent;
 import org.bukkit.event.player.PlayerTeleportEvent;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority; 
-import org.bukkit.event.Listener; 
+import org.bukkit.plugin.Plugin;
-import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.Material;
 
 import com.massivecraft.factions.Factions;
 import com.massivecraft.factions.entity.MConf;
+import com.massivecraft.massivecore.EngineAbstract;
 
 
-public class FactionsListenerExploit implements Listener
+public class FactionsListenerExploit extends EngineAbstract
 {
 	// -------------------------------------------- //
 	// INSTANCE & CONSTRUCT
@@ -29,12 +29,13 @@ public class FactionsListenerExploit implements Listener
 	public static FactionsListenerExploit get() { return i; }
 	
 	// -------------------------------------------- //
-	// SETUP
+	// OVERRIDE
 	// -------------------------------------------- //
 	
-	public void setup()
+	@Override
+	public Plugin getPlugin()
 	{
-		Bukkit.getPluginManager().registerEvents(this, Factions.get());
+		return Factions.get();
 	}
 	
 	// -------------------------------------------- //
@@ -135,4 +136,5 @@ public class FactionsListenerExploit implements Listener
 			}
 		}
 	}
+	
 }

src/main/java/com/massivecraft/factions/listeners/FactionsListenerMain.java

@@ -22,7 +22,6 @@ import org.bukkit.entity.Wither;
 import org.bukkit.event.Cancellable;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
-import org.bukkit.event.Listener;
 import org.bukkit.event.block.Action;
 import org.bukkit.event.block.BlockBreakEvent;
 import org.bukkit.event.block.BlockBurnEvent;
@@ -56,6 +55,7 @@ import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.event.player.PlayerKickEvent;
 import org.bukkit.event.player.PlayerMoveEvent;
 import org.bukkit.event.player.PlayerRespawnEvent;
+import org.bukkit.plugin.Plugin;
 import org.bukkit.projectiles.ProjectileSource;
 
 import com.massivecraft.factions.Factions;
@@ -72,6 +72,7 @@ import com.massivecraft.factions.event.EventFactionsPvpDisallowed;
 import com.massivecraft.factions.event.EventFactionsPowerChange;
 import com.massivecraft.factions.event.EventFactionsPowerChange.PowerChangeReason;
 import com.massivecraft.factions.util.VisualizeUtil;
+import com.massivecraft.massivecore.EngineAbstract;
 import com.massivecraft.massivecore.event.EventMassiveCorePlayerLeave;
 import com.massivecraft.massivecore.mixin.Mixin;
 import com.massivecraft.massivecore.ps.PS;
@@ -79,7 +80,7 @@ import com.massivecraft.massivecore.util.MUtil;
 import com.massivecraft.massivecore.util.PlayerUtil;
 import com.massivecraft.massivecore.util.Txt;
 
-public class FactionsListenerMain implements Listener
+public class FactionsListenerMain extends EngineAbstract
 {
 	// -------------------------------------------- //
 	// INSTANCE & CONSTRUCT
@@ -90,12 +91,13 @@ public class FactionsListenerMain implements Listener
 	public FactionsListenerMain() {}
 	
 	// -------------------------------------------- //
-	// SETUP
+	// OVERRIDE
 	// -------------------------------------------- //
 	
-	public void setup()
+	@Override
+	public Plugin getPlugin()
 	{
-		Bukkit.getPluginManager().registerEvents(this, Factions.get());
+		return Factions.get();
 	}
 	
 	// -------------------------------------------- //