/**
 * pcgen.core.term.PCCasterLevelTotalTermEvaluator.java
 * Copyright (c) 2008 Andrew Wilson <nuance@users.sourceforge.net>.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 * Created 04-Aug-2008 02:25:32
 *
 * Current Ver: $Revision:$
 *
 */

package pcgen.core.term;

import pcgen.cdom.base.Constants;
import pcgen.core.PCClass;
import pcgen.core.PlayerCharacter;
import pcgen.core.character.CharacterSpell;

public class PCCasterLevelTotalTermEvaluator
		extends BasePCTermEvaluator implements TermEvaluator
{

	public PCCasterLevelTotalTermEvaluator(
			String originalText)
	{
		this.originalText = originalText;
	}

	// Makes no sense without a spell
	@Override
	public Float resolve(PlayerCharacter pc)
	{
		return 0.0f;
	}

	@Override
	public Float resolve(PlayerCharacter pc, final CharacterSpell aSpell) {

		int iLev = 0;

		for ( PCClass pcClass : pc.getDisplay().getClassSet() )
		{
			if (!pcClass.getSpellType().equals(Constants.NONE))
			{
				final String classKey = pcClass.getKeyName();
				
				final int pcBonus   = (int) pc.getTotalBonusTo("PCLEVEL", classKey);
				final int castBonus = (int) pc.getTotalBonusTo("CASTERLEVEL", classKey);
				final int iClass    = (castBonus == 0) ? pc.getDisplay().getLevel(pcClass) : 0;

				String spellType = pcClass.getSpellType();

				iLev += pc.getTotalCasterLevelWithSpellBonus(
						    aSpell, aSpell == null ? null : aSpell.getSpell(),
							spellType,
							classKey,
							iClass + pcBonus);
			}
		}

		return (float) iLev;
	}

	@Override
	public boolean isSourceDependant()
	{
		return false;
	}

	public boolean isStatic()
	{
		return false;
	}
}