l2j-server-game/L2_GameServer/java/net/sf/l2j/gameserver/handler/skillhandlers/Recall.java

/*
 * 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 3 of the License, 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, see <http://www.gnu.org/licenses/>.
 */
package net.sf.l2j.gameserver.handler.skillhandlers;

import net.sf.l2j.Config;
import net.sf.l2j.gameserver.datatables.MapRegionTable;
import net.sf.l2j.gameserver.handler.ISkillHandler;
import net.sf.l2j.gameserver.model.L2Character;
import net.sf.l2j.gameserver.model.L2Object;
import net.sf.l2j.gameserver.model.L2Skill;
import net.sf.l2j.gameserver.model.actor.instance.L2PcInstance;
import net.sf.l2j.gameserver.model.entity.TvTEvent;
import net.sf.l2j.gameserver.network.SystemMessageId;
import net.sf.l2j.gameserver.network.serverpackets.ActionFailed;
import net.sf.l2j.gameserver.network.serverpackets.SystemMessage;
import net.sf.l2j.gameserver.templates.L2SkillType;

public class Recall implements ISkillHandler
{
	private static final L2SkillType[] SKILL_IDS =
	{
		L2SkillType.RECALL
	};
	
	/**
	 * 
	 * @see net.sf.l2j.gameserver.handler.ISkillHandler#useSkill(net.sf.l2j.gameserver.model.L2Character, net.sf.l2j.gameserver.model.L2Skill, net.sf.l2j.gameserver.model.L2Object[])
	 */
	public void useSkill(L2Character activeChar, L2Skill skill, L2Object[] targets)
	{
		if (activeChar instanceof L2PcInstance)
		{
			// Thanks nbd
			if (!TvTEvent.onEscapeUse(((L2PcInstance) activeChar).getObjectId()))
			{
				((L2PcInstance) activeChar).sendPacket(ActionFailed.STATIC_PACKET);
				return;
			}
			
			if (((L2PcInstance) activeChar).isInOlympiadMode())
			{
				((L2PcInstance) activeChar).sendPacket(new SystemMessage(SystemMessageId.THIS_ITEM_IS_NOT_AVAILABLE_FOR_THE_OLYMPIAD_EVENT));
				return;
			}
		}
		
		try
		{
			for (int index = 0; index < targets.length; index++)
			{
				if (!(targets[index] instanceof L2Character))
					continue;
				
				L2Character target = (L2Character) targets[index];
				
				if (target instanceof L2PcInstance)
				{
					L2PcInstance targetChar = (L2PcInstance) target;
					
					// Check to see if the current player target is in a festival.
					if (targetChar.isFestivalParticipant())
					{
						targetChar.sendMessage("You may not use an escape skill in a festival.");
						continue;
					}
					
					// Check to see if player is in jail
					if (targetChar.isInJail())
					{
						targetChar.sendMessage("You can not escape from jail.");
						continue;
					}
					
					// Check to see if player is in a duel
					if (targetChar.isInDuel())
					{
						targetChar.sendMessage("You cannot use escape skills during a duel.");
						continue;
					}
				}
				
				target.teleToLocation(MapRegionTable.TeleportWhereType.Town);
			}
		}
		catch (Throwable e)
		{
			if (Config.DEBUG)
				e.printStackTrace();
		}
	}
	
	/**
	 * 
	 * @see net.sf.l2j.gameserver.handler.ISkillHandler#getSkillIds()
	 */
	public L2SkillType[] getSkillIds()
	{
		return SKILL_IDS;
	}
}