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.sealedHallOfKnowledge;
  
  import com.aionemu.gameserver.ai2.AI2Actions;
  import com.aionemu.gameserver.ai2.AIName;
  import com.aionemu.gameserver.model.gameobjects.player.Player;
  import com.aionemu.gameserver.model.instance.instancereward.InstanceReward;
  
  import ai.ActionItemNpcAI2;
  
  /**
   * @author Eloann
   */
  @AIName("ancient_runish_codex")
  public class AncientRunishCodexAI2 extends ActionItemNpcAI2 {
  
  	private boolean isRewarded;
  
  	@Override
  	protected void handleDialogStart(Player player) {
  		InstanceReward<?> instance = getPosition().getWorldMapInstance().getInstanceHandler().getInstanceReward();
  		if (instance != null && !instance.isStartProgress()) {
  			return;
  		}
  		super.handleDialogStart(player);
  	}
  
  	@Override
  	protected void handleUseItemFinish(Player player) {
  		if (!isRewarded) {
  			isRewarded = true;
  			AI2Actions.handleUseItemFinish(this, player);
  			final int npcId = getNpcId();
  			if (npcId != 831145 && npcId != 831146 && npcId != 831147) {
  				AI2Actions.scheduleRespawn(this);
  			}
  			AI2Actions.deleteOwner(this);
  		}
  	}
  }
  