History of RaikoNano

 package wiki.nano;
 import robocode.*;
 import robocode.util.Utils;
 import java.awt.geom.Rectangle2D;
 
 public class RaikoNano extends AdvancedRobot {
 	static double direction = 1, bulletVelocity;
 	
 	public void run() {
 		setTurnRadarRight(Double.POSITIVE_INFINITY);
 	}
 	
 	public void onScannedRobot(ScannedRobotEvent e) {
 		double v1, v2, offset = 2;
 		
 		setTurnGunRightRadians(Utils.normalRelativeAngle((v1 = getHeadingRadians() + e.getBearingRadians()) + 
 			Math.random() * e.getVelocity() / 13 * Math.sin(e.getHeadingRadians() - v1) - getGunHeadingRadians()));
 		
 		while(!new Rectangle2D.Double(18,18,764,564).
 			contains(getX() + 160 * Math.sin(v2 = v1 + direction * (offset -= .02)), getY() + 160 * Math.cos(v2)));
 		
 		setFire(Math.min(1100 / (v1 = e.getDistance()), getEnergy()/6));
 		if(Math.random() > Math.pow(v1 = 0.5952 * bulletVelocity / v1, v1) || offset < 0.7) {
 			direction = -direction;
 		}
 		
 		setAhead(1000 * Math.cos(v2 -= getHeadingRadians()));
 		setTurnRightRadians(Math.tan(v2));
 		setTurnRadarLeft(getRadarTurnRemaining());
 	}
 	
 	public void onHitByBullet(HitByBulletEvent e) {
 		bulletVelocity = e.getVelocity();
 	}
 }