import java.util.HashMap;
import java.util.LinkedList;
import java.util.Map;

import robocode.*;


public class FirstRobot extends AdvancedRobot {
	
	public void init(){
		System.out.println("Good bye cruel world:");
		new HashMap();
		System.out.println("im dead");
		//addCustomEvent(c);
		//setAdjustRadarForGunTurn(false);
		//setAdjustGunForRobotTurn(false);
	}
	
	public void run(){
		System.out.println(this.getName());
		init();
		//turnRight(getHeading());
		//turnGunRight(90);
		while(true){
			this.turnRadarRight(360);
			//ahead(36);
		}
		
		
	}
	
	
	
	public void onScannedRobot(ScannedRobotEvent e){
		String name = e.getName();
		if(!enemies.containsKey(name)){
			enemies.put(name, new EnemyRecord());
		}
		enemies.get(name).update(e);
	}
	
	public double relToAbsHdgDeg(double deg){
		return deg + getHeading();
	}
	public double relToAbsHdgRad(double rad){
		return rad + getHeadingRadians();
	}
	
	public void aimGun(double hdg){
		double change = (hdg - this.getGunHeading()+360)%360;
		if(change > 0 && change < 180){
			this.turnGunRight(change);
		} else if(change > 180 && change < 360) {
			this.turnGunLeft(360-change);
		}
	}
	
	public void aimRobot(double hdg){
		double change = (hdg - this.getHeading() + 360)%360;
		if(change > 0 && change < 180){
			this.turnRight(change);
		} else if(change > 180 && change < 360) {
			this.turnLeft(360-change);
		}
	}
	
	Map<String, EnemyRecord> enemies = new HashMap<String,EnemyRecord>();
	class EnemyRecord {
		EnemyRecord(){
		}
		String name;
		public void update(ScannedRobotEvent e){
			double absHdg = relToAbsHdgRad(e.getBearingRadians());
			double x = getX() + Math.cos(absHdg);
			double y = getY() + Math.sin(absHdg);
			
			System.out.println("Seen " + name + " at " + x + ", " + y);
			
			
			log.add(new PosLog(getTime(),x,y,e.getHeading()));
		}
		
		LinkedList<PosLog> log = new LinkedList<PosLog>();
		
		class PosLog{
			long time;
			double x;
			double y;
			double hdg;
			public PosLog(long time, double x, double y, double hdg) {
				this.time = time;this.x = x;this.y = y;this.hdg = hdg;
			}
		}
	}
}