Changed existing "deny-enderpearl" config setting to only deny ender pearls which are thrown past the border, and switched it to be enabled by default. Added new command /wb denypearl <on/off> to toggle the option on or off, which requires the new permission worldborder.denypearl to use.

src/main/java/com/wimbli/WorldBorder/BorderCheckTask.java

@@ -27,7 +27,8 @@ public class BorderCheckTask implements Runnable
 
 		Player[] players = Bukkit.getServer().getOnlinePlayers();
 
-		for (int i = 0; i < players.length; i++){
+		for (int i = 0; i < players.length; i++)
+		{
 			checkPlayer(players[i], null, false, true);
 		}
 	}

src/main/java/com/wimbli/WorldBorder/Config.java

@@ -238,13 +238,7 @@ public class Config
 	{
 		return whooshEffect;
 	}
-	public static boolean getIfPlayerKill(){
-		return killPlayer;
-	}
-	public static boolean getDenyEnderpearl()
-	{
-		return denyEnderpearl;
-	}
+
 	public static void showWhooshEffect(Location loc)
 	{
 		if (!whooshEffect())
@@ -259,6 +253,23 @@ public class Config
 		world.playEffect(loc, Effect.GHAST_SHOOT, 0);
 	}
 
+	public static boolean getIfPlayerKill()
+	{
+		return killPlayer;
+	}
+
+	public static boolean getDenyEnderpearl()
+	{
+		return denyEnderpearl;
+	}
+
+	public static void setDenyEnderpearl(boolean enable)
+	{
+		denyEnderpearl = enable;
+		Log("Direct cancellation of ender pearls thrown past the border " + (enable ? "enabled" : "disabled") + ".");
+		save(true);
+	}
+
 	public static void setPortalRedirection(boolean enable)
 	{
 		portalRedirection = enable;
@@ -532,7 +543,7 @@ public class Config
 		dynmapMessage = cfg.getString("dynmap-border-message", "The border of the world.");
 		LogConfig("Using " + (ShapeName()) + " border, knockback of " + knockBack + " blocks, and timer delay of " + timerTicks + ".");
 		killPlayer = cfg.getBoolean("player-killed-bad-spawn", false);
-		denyEnderpearl = cfg.getBoolean("deny-enderpearl", false);
+		denyEnderpearl = cfg.getBoolean("deny-enderpearl", true);
 		fillAutosaveFrequency = cfg.getInt("fill-autosave-frequency", 30);
 		bypassPlayers = Collections.synchronizedSet(new LinkedHashSet<String>(cfg.getStringList("bypass-list")));
 		fillMemoryTolerance = cfg.getInt("fill-memory-tolerance", 500);

src/main/java/com/wimbli/WorldBorder/WBCommand.java

@@ -405,6 +405,20 @@ public class WBCommand implements CommandExecutor
 			}
 		}
 
+		// "denypearl" command from player or console
+		else if (split.length == 2 && split[0].equalsIgnoreCase("denypearl"))
+		{
+			if (!Config.HasPermission(player, "denypearl")) return true;
+
+			Config.setDenyEnderpearl(strAsBool(split[1]));
+
+			if (player != null)
+			{
+				Config.Log((Config.whooshEffect() ? "Enabling" : "Disabling") + " direct cancellation of ender pearls thrown past the border at the command of player \"" + player.getName() + "\".");
+				sender.sendMessage("Direct cancellation of ender pearls thrown past the border " + enabledColored(Config.whooshEffect()) + ".");
+			}
+		}
+
 		// "knockback" command from player or console
 		else if (split.length == 2 && split[0].equalsIgnoreCase("knockback"))
 		{
@@ -889,6 +903,7 @@ public class WBCommand implements CommandExecutor
 				sender.sendMessage(cmd+" bypasslist " + clrDesc + " - list players with border bypass enabled.");
 				sender.sendMessage(cmd+" fillautosave " + clrReq + "<seconds>" + clrDesc + " - world save interval for Fill.");
 				sender.sendMessage(cmd+" portal " + clrReq + "<on|off>" + clrDesc + " - turn portal redirection on or off.");
+				sender.sendMessage(cmd+" denypearl " + clrReq + "<on|off>" + clrDesc + " - stop ender pearls thrown past the border.");
 				sender.sendMessage(cmd+" reload" + clrDesc + " - re-load data from config.yml.");
 				sender.sendMessage(cmd+" debug " + clrReq + "<on|off>" + clrDesc + " - turn console debug output on or off.");
 				if (page == 4)

src/main/java/com/wimbli/WorldBorder/WBListener.java

@@ -22,16 +22,18 @@ public class WBListener implements Listener
 		if (Config.Debug())
 			Config.Log("Teleport cause: "+event.getCause().toString());
 
-		if(event.getCause() == PlayerTeleportEvent.TeleportCause.ENDER_PEARL && Config.getDenyEnderpearl())
-		{
-			event.getPlayer().sendMessage(Config.Message());
-			event.setCancelled(true);
-			return;
-		}
-
 		Location newLoc = BorderCheckTask.checkPlayer(event.getPlayer(), event.getTo(), true, true);
 		if (newLoc != null)
+		{
+			if(event.getCause() == PlayerTeleportEvent.TeleportCause.ENDER_PEARL && Config.getDenyEnderpearl())
+			{
+				event.getPlayer().sendMessage(Config.Message());
+				event.setCancelled(true);
+				return;
+			}
+
 			event.setTo(newLoc);
+		}
 	}
 
 	@EventHandler(priority = EventPriority.LOWEST, ignoreCancelled = true)

src/main/resources/plugin.yml

@@ -37,6 +37,7 @@ commands:
            /<command> bypasslist - list players with border bypass enabled.
            /<command> remount <amount> - delay before remounting after knockback.
            /<command> fillautosave <seconds> - world save interval for Fill process.
+           /<command> denypearl <on/off> - stop ender pearls thrown past the border.
            /<command> dynmap <on/off> - turn DynMap border display on or off.
            /<command> dynmapmsg <text> - DynMap border labels will show this.
            /<command> debug <on/off> - turn debug mode on or off.
@@ -68,6 +69,7 @@ permissions:
       worldborder.portal: true
       worldborder.remount: true
       worldborder.fillautosave: true
+      worldborder.denypearl: true
   worldborder.set:
     description: Can set borders for any world
     default: op
@@ -140,3 +142,6 @@ permissions:
   worldborder.bypasslist:
     description: Can get list of players with border bypass enabled
     default: op
+  worldborder.denypearl:
+    description: Can enable/disable direct cancellation of ender pearls thrown past border
+    default: op