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 com.aionemu.gameserver.skillengine.effect;
  
  import java.util.concurrent.Future;
  
  import javax.xml.bind.annotation.XmlAccessType;
  import javax.xml.bind.annotation.XmlAccessorType;
  import javax.xml.bind.annotation.XmlAttribute;
  import javax.xml.bind.annotation.XmlType;
  
  import com.aionemu.gameserver.model.gameobjects.Creature;
  import com.aionemu.gameserver.skillengine.model.Effect;
  import com.aionemu.gameserver.utils.ThreadPoolManager;
  
  /**
   * @author kecimis
   */
  @XmlAccessorType(XmlAccessType.FIELD)
  @XmlType(name = "AbstractOverTimeEffect")
  public abstract class AbstractOverTimeEffect extends EffectTemplate {
  
  	@XmlAttribute(required = true)
  	protected int checktime;
  	@XmlAttribute
  	protected boolean percent;
  	@XmlAttribute
  	protected boolean shared;
  
  	@Override
  	public int getValue() {
  		return value;
  	}
  
  	@Override
  	public void applyEffect(Effect effect) {
  		effect.addToEffectedController();
  	}
  
  	@Override
  	public void startEffect(Effect effect) {
  		this.startEffect(effect, null);
  	}
  
  	public void startEffect(final Effect effect, AbnormalState abnormal) {
  		final Creature effected = effect.getEffected();
  
  		if (abnormal != null) {
  			effect.setAbnormal(abnormal.getId());
  			effected.getEffectController().setAbnormal(abnormal.getId());
  		}
  		// TODO figure out what to do with such cases
  		if (checktime == 0) {
  			return;
  		}
  		try {
  			Future<?> task = ThreadPoolManager.getInstance().scheduleAtFixedRate(new Runnable() {
  
  				@Override
  				public void run() {
  					onPeriodicAction(effect);
  				}
  			}, checktime, checktime);
  			effect.setPeriodicTask(task, position);
  		}
  		catch (Exception e) {
  			log.warn("Exception in skillId: " + effect.getSkillId());
  			e.printStackTrace();
  		}
  	}
  
  	public void endEffect(Effect effect, AbnormalState abnormal) {
  		if (abnormal != null) {
  			effect.getEffected().getEffectController().unsetAbnormal(abnormal.getId());
  		}
  	}
  }
  