Talon/source

package cs;
import robocode.util.Utils;
import robocode.*;
import java.util.*;
import java.awt.*;

/**
 * Talon - a robot by Chase
 * Nano Melee bot
 *
 * The idea is to avoid driving toward enemy robots,
 * nearer ones are more dangerous to drive towards
 */
public class Talon extends AdvancedRobot {
	private static final HashMap enemy = new HashMap();
	private static Object[] map;

	public void run() {
		double angle, gn, bd, md;
		
		setAllColors(Color.red);
		
		setAdjustGunForRobotTurn(true);
		setAdjustRadarForGunTurn(true);
		
		while(true) {
			map = enemy.values().toArray();
			
			angle = 6.3;
			gn = bd = 2000;
			while(angle > 0) {
				angle -= 0.1;
				int t = 0;
				try {
					while(true) {
						double[] v = (double[])map[t++];
						if(v[0] < gn) {
							gn = v[0];
							setTurnGunRightRadians(Utils.normalRelativeAngle(v[1] - getGunHeadingRadians()));
						}
						
						md = Math.abs(Utils.normalRelativeAngle(v[1]-angle)) + (120/v[0]);
						
						if(md < bd) {
							bd = md;
							setTurnRightRadians(Utils.normalRelativeAngle(angle - getHeadingRadians()));
							setAhead(100);
						}
					}
				} catch(Exception e) {}
			}

			setFire(gn);
			
			turnRadarRightRadians(1);
		}
	}

	public void onScannedRobot(ScannedRobotEvent e) {
		enemy.put(e.getName(), new double[]{e.getDistance(),getHeadingRadians() + e.getBearingRadians()});
	}
	
	public void onRobotDeath(RobotDeathEvent e) {
		enemy.remove(e.getName());
	}
}