L2PartyZone.java

/* L2jFrozen Project - www.l2jfrozen.com
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 * 02111-1307, USA.
 *
 * http://www.gnu.org/copyleft/gpl.html
 */
 package com.l2jfrozen.gameserver.model.zone.type;

 import com.l2jfrozen.gameserver.datatables.csv.MapRegionTable;
 import com.l2jfrozen.gameserver.model.L2Character;
 import com.l2jfrozen.gameserver.model.actor.instance.L2PcInstance;
 import com.l2jfrozen.gameserver.model.zone.L2ZoneType;

import javolution.util.FastList;

import com.l2jfrozen.gameserver.model.L2Party;

 public class L2PartyZone extends L2ZoneType
 {

public L2PartyZone (int id)
 {
 super (id);
}


 @Override
 protected void onEnter (L2Character character)
 {
 if (character instanceof L2PcInstance)
 {
	 if (character.getParty()!= null)
 {
 ((L2PcInstance) character) .setIsInsidePartyZone (true);
 ((L2PcInstance) character) .sendMessage ("You have entered Party Zone. Prepare for fight.");
}
 else
 {
 ((L2PcInstance) character) .sendMessage ("This is strict area for Party Members ONLY. You will be teleported at the nearest town.");
 ((L2PcInstance) character) .teleToLocation (MapRegionTable.TeleportWhereType.Town);
}
}
 }

@Override
 protected void onExit (L2Character character)
 {
 if (character instanceof L2PcInstance)
 {
 ((L2PcInstance) character) .setIsInsidePartyZone (false);
 ((L2PcInstance) character) .sendMessage ("You have Left Party Zone.");
}
}


 @Override
 public void onDieInside (L2Character character)
 {

}

 @Override
 public void onReviveInside (L2Character character)
 {
 onEnter (character);
}
}

====================================
L2Party.Java
===================================

	/**
	 * Remove player from party
	 * @param player
	 */
	 public void removePartyMember(final L2PcInstance player)
	    {
		removePartyMember(player, true);

		   if (player.isInsideZone(L2Character.ZONE_PARTYZONE) && player.isInParty)
	            {
				if(player.getPartyMembers() < 5){
	                    	player.sendMessage("Come back when you have the proper party numbers.");
	                    	getPartyMembers().forEach(s -> s.teleToLocation(MapRegionTable.TeleportWhereType.Town));
	                        return;
				}
	             }else if(player.isInParty){
			        player.sendMessage("You can't stay inside party zone without party!");
	                        player.teleToLocation(MapRegionTable.TeleportWhereType.Town);
	                        return;
		     }
	    }