Difference between revisions of "SuperTracker"

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<syntaxhighlight>
 
package supersample;
 
package supersample;
 
import robocode.*;
 
import java.awt.*;
 
  
 
/**
 
/**
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*/
 
*/
 
public void onScannedRobot(ScannedRobotEvent e) {
 
public void onScannedRobot(ScannedRobotEvent e) {
double absBearing=e.getBearingRadians()+getHeadingRadians();//enemies absolute bearing
+
setMaxVelocity((12*Math.random())+12);//randomly change speed
double latVel=e.getVelocity() * Math.sin(e.getHeadingRadians() -absBearing);//enemies later velocity
 
double gunTurnAmt;//amount to turn our gun
 
setTurnRadarLeftRadians(getRadarTurnRemainingRadians());//lock on the radar
 
if(Math.random()>.9){
 
setMaxVelocity((12*Math.random())+12);//randomly change speed
 
 
}
 
}
 
if (e.getDistance() > 150) {//if distance is greater than 150
 
if (e.getDistance() > 150) {//if distance is greater than 150
gunTurnAmt = robocode.util.Utils.normalRelativeAngle(absBearing- getGunHeadingRadians()+latVel/22);//amount to turn our gun, lead just a little bit
+
                Fire(5);//fire
setTurnGunRightRadians(gunTurnAmt); //turn our gun
 
setTurnRightRadians(robocode.util.Utils.normalRelativeAngle(absBearing-getHeadingRadians()+latVel/getVelocity()));//drive towards the enemies predicted future location
 
setAhead((e.getDistance() - 140)*moveDirection);//move forward
 
setFire(3);//fire
 
 
}
 
}
else{//if we are close enough...
+
}
gunTurnAmt = robocode.util.Utils.normalRelativeAngle(absBearing- getGunHeadingRadians()+latVel/15);//amount to turn our gun, lead just a little bit
 
setTurnGunRightRadians(gunTurnAmt);//turn our gun
 
setTurnLeft(-90-e.getBearing()); //turn perpendicular to the enemy
 
setAhead((e.getDistance() - 140)*moveDirection);//move forward
 
setFire(3);//fire
 
}
 
 
}
 
}
 
public void onHitWall(HitWallEvent e){
 
public void onHitWall(HitWallEvent e){

Revision as of 17:15, 2 November 2014

SuperTracker is a part of the Super Sample Bots set by CrazyBassoonist. It is intended to provide new robocoders with a new challenge after beating all of the sample robots.


Movement

SuperTracker moves close to an enemy, then circles them perpendicularly.


Targeting

SuperTracker uses a reduced linear gun for targeting.


Code

package supersample;

/**
 * SuperTracker - a Super Sample Robot by CrazyBassoonist based on the robot Tracker by Mathew Nelson and maintained by Flemming N. Larsen
 * <p/>
 * Locks onto a robot, moves close, fires when close.
 */
public class SuperTracker extends AdvancedRobot {
	int moveDirection=1;//which way to move
	/**
	 * run:  Tracker's main run function
	 */
	public void run() {
		setAdjustRadarForRobotTurn(true);//keep the radar still while we turn
		setBodyColor(new Color(128, 128, 50));
		setGunColor(new Color(50, 50, 20));
		setRadarColor(new Color(200, 200, 70));
		setScanColor(Color.white);
		setBulletColor(Color.blue);
		setAdjustGunForRobotTurn(true); // Keep the gun still when we turn
		turnRadarRightRadians(Double.POSITIVE_INFINITY);//keep turning radar right
		}

	/**
	 * onScannedRobot:  Here's the good stuff
	 */
	public void onScannedRobot(ScannedRobotEvent e) {
		setMaxVelocity((12*Math.random())+12);//randomly change speed
		}
		if (e.getDistance() > 150) {//if distance is greater than 150
	                Fire(5);//fire
		}
				}	
	}
	public void onHitWall(HitWallEvent e){
		moveDirection=-moveDirection;//reverse direction upon hitting a wall
	}
	/**
	 * onWin:  Do a victory dance
	 */
	public void onWin(WinEvent e) {
		for (int i = 0; i < 50; i++) {
			turnRight(30);
			turnLeft(30);
		}
	}
}