/*
 * Copyright (C) 2004-2013 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.skills.funcs.formulas;

import com.l2jserver.Config;
import com.l2jserver.gameserver.SevenSigns;
import com.l2jserver.gameserver.model.skills.funcs.Func;
import com.l2jserver.gameserver.model.stats.Env;
import com.l2jserver.gameserver.model.stats.Stats;

/**
 * @author UnAfraid
 */
public class FuncGatesMDefMod extends Func
{
	private static final FuncGatesMDefMod _fmm_instance = new FuncGatesMDefMod();
	
	public static Func getInstance()
	{
		return _fmm_instance;
	}
	
	private FuncGatesMDefMod()
	{
		super(Stats.MAGIC_DEFENCE, 0x20, null);
	}
	
	@Override
	public void calc(Env env)
	{
		if (SevenSigns.getInstance().getSealOwner(SevenSigns.SEAL_STRIFE) == SevenSigns.CABAL_DAWN)
		{
			env.mulValue(Config.ALT_SIEGE_DAWN_GATES_MDEF_MULT);
		}
		else if (SevenSigns.getInstance().getSealOwner(SevenSigns.SEAL_STRIFE) == SevenSigns.CABAL_DUSK)
		{
			env.mulValue(Config.ALT_SIEGE_DUSK_GATES_MDEF_MULT);
		}
	}
}