/*
 * 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 silentium.gameserver.skills.effects;

import silentium.gameserver.model.CharEffectList;
import silentium.gameserver.model.L2Effect;
import silentium.gameserver.network.SystemMessageId;
import silentium.gameserver.network.serverpackets.SystemMessage;
import silentium.gameserver.skills.Env;
import silentium.gameserver.templates.skills.L2EffectType;
import silentium.gameserver.templates.skills.L2SkillType;

public class EffectSilentMove extends L2Effect
{
	public EffectSilentMove(Env env, EffectTemplate template)
	{
		super(env, template);
	}

	/** Notify started */
	@Override
	public boolean onStart()
	{
		super.onStart();
		return true;
	}

	/** Notify exited */
	@Override
	public void onExit()
	{
		super.onExit();
	}

	@Override
	public L2EffectType getEffectType()
	{
		return L2EffectType.SILENT_MOVE;
	}

	@Override
	public boolean onActionTime()
	{
		// Only cont skills shouldn't end
		if (getSkill().getSkillType() != L2SkillType.CONT)
			return false;

		if (getEffected().isDead())
			return false;

		double manaDam = calc();

		if (manaDam > getEffected().getCurrentMp())
		{
			SystemMessage sm = SystemMessage.getSystemMessage(SystemMessageId.SKILL_REMOVED_DUE_LACK_MP);
			getEffected().sendPacket(sm);
			return false;
		}

		getEffected().reduceCurrentMp(manaDam);
		return true;
	}

	/*
	 * (non-Javadoc)
	 * @see silentium.gameserver.model.L2Effect#getEffectFlags()
	 */
	@Override
	public int getEffectFlags()
	{
		return CharEffectList.EFFECT_FLAG_SILENT_MOVE;
	}
}