AdvancedEnemyBot

package JCJH;

import robocode.Robot;
import robocode.ScannedRobotEvent;


/**
 * Record the advanced state of an enemy bot.
 *
 * @author Justin Chang
 * @version 5/11/17
 *
 * @author Period - 5
 * @author Assignment - AdvancedEnemyBot
 *
 * @author Sources - none
 */
public class AdvancedEnemyBot extends EnemyBot
{
    private double x;

    private double y;


    /**
     *
     * Get's x.
     *
     * @return x value
     */
    public double getX()
    {
        return x;
    }


    /**
     *
     * Get's y.
     *
     * @return y value
     */
    public double getY()
    {
        return y;
    }


    /**
     * Resets values.
     */
    public void reset()
    {
        super.reset();
        x = 0.0;
        y = 0.0;
    }


    /**
     * Resets values.
     */
    public AdvancedEnemyBot()
    {
        reset();
    }


    /**
     *
     * Updates values.
     *
     * @param e
     *            Scanned attributes
     * @param robot
     *            The robot.
     */
    public void update( ScannedRobotEvent e, Robot robot )
    {
        super.update( e );
        double absBearingDeg = ( robot.getHeading() + e.getBearing() );
        if ( absBearingDeg < 0 )
        {
            absBearingDeg += 360;
        }

        x = robot.getX()
            + Math.sin( Math.toRadians( absBearingDeg ) ) * e.getDistance();
        y = robot.getY()
            + Math.cos( Math.toRadians( absBearingDeg ) ) * e.getDistance();

    }


    /**
     *
     * Predicted x.
     *
     * @param when
     *            Time
     * @return Predicted x
     */
    public double getFutureX( long when )
    {
        return x
            + Math.sin( Math.toRadians( getHeading() ) ) * getVelocity() * when;
    }


    /**
     *
     * Predicted y.
     *
     * @param when
     *            Time
     * @return Predicted y
     */
    public double getFutureY( long when )
    {
        return y
            + Math.cos( Math.toRadians( getHeading() ) ) * getVelocity() * when;
    }
}