source: branches/Robocode.TrunkInt/HeuristicLab.Problems.Robocode/3.3/robocode/robots/sample/Fire.java @ 13019

/**
 * Copyright (c) 2001-2014 Mathew A. Nelson and Robocode contributors
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://robocode.sourceforge.net/license/epl-v10.html
 */
package sample;


import robocode.HitByBulletEvent;
import robocode.HitRobotEvent;
import robocode.Robot;
import robocode.ScannedRobotEvent;
import static robocode.util.Utils.normalRelativeAngleDegrees;

import java.awt.*;


/**
 * Fire - a sample robot by Mathew Nelson, and maintained.
 * <p/>
 * Sits still. Spins gun around. Moves when hit.
 *
 * @author Mathew A. Nelson (original)
 * @author Flemming N. Larsen (contributor)
 */
public class Fire extends Robot {
  int dist = 50; // distance to move when we're hit

  /**
   * run:  Fire's main run function
   */
  public void run() {
    // Set colors
    setBodyColor(Color.orange);
    setGunColor(Color.orange);
    setRadarColor(Color.red);
    setScanColor(Color.red);
    setBulletColor(Color.red);

    // Spin the gun around slowly... forever
    while (true) {
      turnGunRight(5);
    }
  }

  /**
   * onScannedRobot:  Fire!
   */
  public void onScannedRobot(ScannedRobotEvent e) {
    // If the other robot is close by, and we have plenty of life,
    // fire hard!
    if (e.getDistance() < 50 && getEnergy() > 50) {
      fire(3);
    } // otherwise, fire 1.
    else {
      fire(1);
    }
    // Call scan again, before we turn the gun
    scan();
  }

  /**
   * onHitByBullet:  Turn perpendicular to the bullet, and move a bit.
   */
  public void onHitByBullet(HitByBulletEvent e) {
    turnRight(normalRelativeAngleDegrees(90 - (getHeading() - e.getHeading())));

    ahead(dist);
    dist *= -1;
    scan();
  }

  /**
   * onHitRobot:  Aim at it.  Fire Hard!
   */
  public void onHitRobot(HitRobotEvent e) {
    double turnGunAmt = normalRelativeAngleDegrees(e.getBearing() + getHeading() - getGunHeading());

    turnGunRight(turnGunAmt);
    fire(3);
  }
}