l2j-server-game/src/main/java/com/l2jserver/gameserver/model/drops/strategy/IPreciseDeterminationStrategy.java

/*
 * Copyright © 2004-2020 L2J Server
 * 
 * This file is part of L2J Server.
 * 
 * L2J Server 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.
 * 
 * L2J Server 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 com.l2jserver.gameserver.model.drops.strategy;

import static com.l2jserver.gameserver.config.Configuration.general;

import com.l2jserver.gameserver.model.drops.IDropItem;

/**
 * @author Battlecruiser
 */
public interface IPreciseDeterminationStrategy {
	IPreciseDeterminationStrategy ALWAYS = dropItem -> true;
	
	IPreciseDeterminationStrategy DEFAULT = dropItem -> general().preciseDropCalculation();
	
	IPreciseDeterminationStrategy NEVER = dropItem -> false;
	
	/**
	 * @param dropItem
	 * @return <code>true</code> if drop calculation strategy should use precise rules
	 */
	boolean isPreciseCalculated(IDropItem dropItem);
}