l2j-server-game/L2_GameServer/java/net/sf/l2j/gameserver/handler/itemhandlers/Harvester.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.itemhandlers;

import net.sf.l2j.gameserver.datatables.SkillTable;
import net.sf.l2j.gameserver.handler.IItemHandler;
import net.sf.l2j.gameserver.instancemanager.CastleManorManager;
import net.sf.l2j.gameserver.model.L2ItemInstance;
import net.sf.l2j.gameserver.model.L2Skill;
import net.sf.l2j.gameserver.model.actor.instance.L2MonsterInstance;
import net.sf.l2j.gameserver.model.actor.instance.L2PcInstance;
import net.sf.l2j.gameserver.model.actor.instance.L2PlayableInstance;
import net.sf.l2j.gameserver.network.SystemMessageId;
import net.sf.l2j.gameserver.serverpackets.ActionFailed;
import net.sf.l2j.gameserver.serverpackets.SystemMessage;

/**
 * @author  l3x
 */
public class Harvester implements IItemHandler {

	private static final int[] ITEM_IDS = { /* Harvester */ 5125 };
    L2PcInstance _activeChar;
    L2MonsterInstance _target;

    public void useItem(L2PlayableInstance playable, L2ItemInstance _item)
    {
    	if (!(playable instanceof L2PcInstance))
            return;

    	if (CastleManorManager.getInstance().isDisabled())
        	return;

        _activeChar = (L2PcInstance)playable;

        if(!(_activeChar.getTarget() instanceof L2MonsterInstance))
        {
            _activeChar.sendPacket(new SystemMessage(SystemMessageId.TARGET_IS_INCORRECT));
            _activeChar.sendPacket(ActionFailed.STATIC_PACKET);
            return;
        }

        _target = (L2MonsterInstance)_activeChar.getTarget();

        if (_target == null || !_target.isDead())
        {
        	_activeChar.sendPacket(ActionFailed.STATIC_PACKET);
        	return;
        }

        L2Skill skill = SkillTable.getInstance().getInfo(2098, 1); //harvesting skill
    	_activeChar.useMagic(skill,false,false);
    }

    public int[] getItemIds()
    {
        return ITEM_IDS;
    }
}