content: /**
   * This file is part of Aion-Lightning <aion-lightning.org>.
   *
   *  Aion-Lightning 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.
   *
   *  Aion-Lightning 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 Aion-Lightning.
   *  If not, see <http://www.gnu.org/licenses/>.
   */
  package ai.instance.steelRake;
  
  import java.util.List;
  
  import com.aionemu.gameserver.ai2.AI2Actions;
  import com.aionemu.gameserver.ai2.AIName;
  import com.aionemu.gameserver.model.gameobjects.Npc;
  import com.aionemu.gameserver.model.gameobjects.player.Player;
  import com.aionemu.gameserver.network.aion.serverpackets.SM_SYSTEM_MESSAGE;
  import com.aionemu.gameserver.utils.PacketSendUtility;
  import com.aionemu.gameserver.world.WorldMapInstance;
  import com.aionemu.gameserver.world.WorldPosition;
  
  import ai.ActionItemNpcAI2;
  
  /**
   * @author xTz
   */
  @AIName("centralcannon")
  public class CentralDeckMobileCannonAI2 extends ActionItemNpcAI2 {
  
  	@Override
  	protected void handleUseItemFinish(Player player) {
  		if (!player.getInventory().decreaseByItemId(185000052, 1)) {
  			PacketSendUtility.sendPacket(player, new SM_SYSTEM_MESSAGE(1111302));
  			return;
  		}
  		WorldPosition worldPosition = player.getPosition();
  
  		if (worldPosition.isInstanceMap()) {
  			if (worldPosition.getMapId() == 300100000) {
  				WorldMapInstance worldMapInstance = worldPosition.getWorldMapInstance();
  				// need check
  				// getOwner().getController().useSkill(18572);
  
  				killNpc(worldMapInstance.getNpcs(215402));
  				killNpc(worldMapInstance.getNpcs(215403));
  				killNpc(worldMapInstance.getNpcs(215404));
  				killNpc(worldMapInstance.getNpcs(215405));
  			}
  		}
  	}
  
  	private void killNpc(List<Npc> npcs) {
  		for (Npc npc : npcs) {
  			AI2Actions.killSilently(this, npc);
  		}
  	}
  }
  