/*  Copyright (C) 2010 - 2011  Fabian Neundorf, Philip Caroli,
 *  Maximilian Madlung,	Usman Ghani Ahmed, Jeremias Mechler
 *
 *  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 org.ojim.client.ai.valuation;

import org.ojim.logic.Logic;
import org.ojim.logic.state.GameState;
import org.ojim.logic.state.fields.BuyableField;
import org.ojim.logic.state.fields.Street;
import org.ojim.logic.state.fields.Field;

/**
 * Valuation parameters for the AI client Yet to be finally determined!
 * 
 * @author Jeremias Mechler
 * 
 */
public final class ValuationParametersOld {

	private ValuationParametersOld() {
	}

	public static Logic myLogic = null;

	/**
	 * Minimum limit of cash
	 */
	public static final int baseCash = 2000;
	/**
	 * How many percents of the average cash of all opponents we should keep
	 */
	public static final double averageCashPercentage = 0.02;
	/**
	 * How many percents of the cash of the opponent with the most money we should keep
	 */
	public static final double maxCashPercentage = 0.1;
	/**
	 * Contains the value of each buyable field
	 */
	public static final int[] FieldValue = new int[40];
	/**
	 * Valuation penalty for mortgage
	 */
	public static final double mortgageFactor = 0.5;

	public static final int desiredNumberOfOutOfOjailCards = 3;

	public static final double buildingFactor = 2;

	/**
	 * Get the value of a buyable field
	 * 
	 * @param id
	 *            The field's ID
	 * @return Value
	 */
	public static final double fieldGroupFactor = 1.5;

	public static int getStreetValue(int id) {
		return FieldValue[id];
	}

	public static double getFieldGroupFactor(int alreadyOwned, int max) {
		if (alreadyOwned == 0) {
			return 1;
		} else {
			return (alreadyOwned * fieldGroupFactor);
		}
	}

	/**
	 * To be removed
	 */
	public static void init(Logic logic) {
		myLogic = logic;
		GameState state = logic.getGameState();
		for (int i = 0; i < 40; i++) {
			if (state.getFieldAt(i) instanceof BuyableField) {
				FieldValue[i] = ((BuyableField) state.getFieldAt(i)).getPrice();
			} else {
				FieldValue[i] = -1;
			}
		}
	}

	/**
	 * To be changed, independent of state
	 * 
	 * @param position
	 * @param level
	 * @return
	 */
	public static int getBuildingValue(int position, int level) {
		Field field = myLogic.getGameState().getFieldAt(position);
		assert (field instanceof Street);
		return (int) ((((Street) field).getFieldGroup()).getHousePrice() * buildingFactor);
	}

}