PhoenixFemto

 #1 in Femto 1-v-1!

A FemtoBot by David Alves

1	davidalves.net.PhoenixFemto 1.0 (80 bytes)	3231	1100	220	1680	231	0	0	22	18	0
2	kawigi.FunkyFemto 1.0 (196 bytes)	2891	900	180	1612	198	0	0	19	22	0

Score / codesize gives:

1	PhoenixFemto 1.0	40.3875
2	FunkyFemto 1.0	14.75

1	davidalves.net.PhoenixFemto 1.0 (80 bytes)	5734	1700	340	3119	567	7	0	34	6	0
2	arthord.Spinny 1.0 (34 bytes)	907	300	60	506	22	19	0	6	34	0

Score / codesize gives:

1	PhoenixFemto 1.0	71.675
2	Spinny 1.0	25.914

Source code for version 1.0:

 public class PhoenixFemto extends AdvancedRobot {
	 
 	public void run(){
 		//Needed to keep the radar locked
 		setAdjustGunForRobotTurn(true);
		
 		do{
  			//We don't bother with aim, just point the gun (and radar) straight at the enemy.
 			turnGunRightRadians(Double.POSITIVE_INFINITY);
 		}while(true);
 	}
	
 	public void onScannedRobot(ScannedRobotEvent e){

  		//Duelist radar		
 		setTurnGunRightRadians(Math.sin(e.getBearingRadians() + getHeadingRadians() - getGunHeadingRadians()));

		//Stay exactly perpendicular. setTurnRight(e.getBearing() + 90 - getVelocity()) costs too much and doesn't raise our score much
 		setTurnRight(e.getBearing() + 90);

		//This will always be between +1000 and +infinity or between -1000 and -infinity
 		setAhead(1000/Math.sin(e.getEnergy()/2));

		//End our turn with a bang!
 		fire(3);
 	}
 }

this is funny, I mailed this source yesterday to Kawigi:

public class FemtoPower extends AdvancedRobot
{
	public void run() {
		setTurnGunRight(Double.POSITIVE_INFINITY);
	}
	
	public void onScannedRobot(ScannedRobotEvent e) {
		setTurnGunLeft(getGunTurnRemaining());
		setTurnLeftRadians(Math.tan(e.getBearingRadians()));
		setAhead(Math.tan(e.getEnergy()*5)*500);
		setFire(3);
	}
}

they are really similar, it also uses your DuelistNano-gun. but FemtoPower? has only 57 bytes. -- rozu

Yes, turn-gun-left! Stupid me. My excuse is that I copied Poets's gun from a bot where size doesn't matter. =) -- PEZ

I considered using the DuelistNano gun, but I thought that aiming directly at the target would gain enough points to be worth the cost in bytes. We'll see if I was right. :-P --David Alves

Hey, Rozu - I didn't get that from you. It occurs to me, though, that it has some striking similarities to HaikuChicken, too.

David - great job winning the first femto 1-on-1 tournament :-) -- Kawigi

Thanks! :-D --David Alves

oh bad, I sent it to kawigi@hotmail.com. No problem if you didn't get it, as David Alves has created nearly the same bot. -- rozu

Ah, well, that's your problem for sending it to my hotmail account that only semi-exists for use in MSN messenger. Use kawigi@yajags.com (or robocode@yajags.com for RobocodeLittleLeague stuff). -- Kawigi