106 lines
3.5 KiB
Java
106 lines
3.5 KiB
Java
/*
|
|
* This file is part of the L2J Mobius project.
|
|
*
|
|
* 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 handlers.effecthandlers;
|
|
|
|
import java.util.logging.Level;
|
|
|
|
import com.l2jmobius.commons.util.Rnd;
|
|
import com.l2jmobius.gameserver.handler.ITargetTypeHandler;
|
|
import com.l2jmobius.gameserver.handler.TargetHandler;
|
|
import com.l2jmobius.gameserver.model.L2Object;
|
|
import com.l2jmobius.gameserver.model.StatsSet;
|
|
import com.l2jmobius.gameserver.model.actor.L2Character;
|
|
import com.l2jmobius.gameserver.model.effects.AbstractEffect;
|
|
import com.l2jmobius.gameserver.model.events.EventType;
|
|
import com.l2jmobius.gameserver.model.events.impl.character.OnCreatureAttackAvoid;
|
|
import com.l2jmobius.gameserver.model.events.listeners.ConsumerEventListener;
|
|
import com.l2jmobius.gameserver.model.holders.SkillHolder;
|
|
import com.l2jmobius.gameserver.model.skills.BuffInfo;
|
|
import com.l2jmobius.gameserver.model.skills.Skill;
|
|
import com.l2jmobius.gameserver.model.skills.SkillCaster;
|
|
import com.l2jmobius.gameserver.model.skills.targets.TargetType;
|
|
|
|
/**
|
|
* Trigger Skill By Avoid effect implementation.
|
|
* @author Zealar
|
|
*/
|
|
public final class TriggerSkillByAvoid extends AbstractEffect
|
|
{
|
|
private final int _chance;
|
|
private final SkillHolder _skill;
|
|
private final TargetType _targetType;
|
|
|
|
/**
|
|
* @param params
|
|
*/
|
|
|
|
public TriggerSkillByAvoid(StatsSet params)
|
|
{
|
|
_chance = params.getInt("chance", 100);
|
|
_skill = new SkillHolder(params.getInt("skillId", 0), params.getInt("skillLevel", 0));
|
|
_targetType = params.getEnum("targetType", TargetType.class, TargetType.TARGET);
|
|
}
|
|
|
|
public void onAvoidEvent(OnCreatureAttackAvoid event)
|
|
{
|
|
if (event.isDamageOverTime() || (_chance == 0) || ((_skill.getSkillId() == 0) || (_skill.getSkillLvl() == 0)))
|
|
{
|
|
return;
|
|
}
|
|
|
|
final ITargetTypeHandler targetHandler = TargetHandler.getInstance().getHandler(_targetType);
|
|
if (targetHandler == null)
|
|
{
|
|
_log.warning("Handler for target type: " + _targetType + " does not exist.");
|
|
return;
|
|
}
|
|
|
|
if ((_chance < 100) && (Rnd.get(100) > _chance))
|
|
{
|
|
return;
|
|
}
|
|
|
|
final Skill triggerSkill = _skill.getSkill();
|
|
L2Object target = null;
|
|
try
|
|
{
|
|
target = TargetHandler.getInstance().getHandler(_targetType).getTarget(event.getTarget(), event.getAttacker(), triggerSkill, false, false, false);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
_log.log(Level.WARNING, "Exception in ITargetTypeHandler.getTarget(): " + e.getMessage(), e);
|
|
}
|
|
|
|
if ((target != null) && target.isCharacter())
|
|
{
|
|
SkillCaster.triggerCast(event.getAttacker(), (L2Character) target, triggerSkill);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onExit(BuffInfo info)
|
|
{
|
|
info.getEffected().removeListenerIf(EventType.ON_CREATURE_ATTACK_AVOID, listener -> listener.getOwner() == this);
|
|
}
|
|
|
|
@Override
|
|
public void onStart(BuffInfo info)
|
|
{
|
|
info.getEffected().addListener(new ConsumerEventListener(info.getEffected(), EventType.ON_CREATURE_ATTACK_AVOID, (OnCreatureAttackAvoid event) -> onAvoidEvent(event), this));
|
|
}
|
|
}
|