Merry Go round

robot.js

var foundRobotPosition = {x:0, y:0}, 
    foundByParent=false,
    foundByClone=false;

//FightCode can only understand your robot
//if its class is called Robot
var Robot = function(robot){
  robot.clone();
  this.options = {
    direction: 1,
    aheadWhileTurning: 3,
    shootIterations: 5,
    distanceToWalkBackOnHit: 10,
    hasCloned: false
  };
};

Robot.prototype.onIdle = function(ev) {
  var robot = ev.robot;
  
  if (
    (foundByClone && robot.parentId == null)
    ||
    (foundByParent && robot.parentId != null)
 	){
    var deltaX = Math.abs(robot.position.x - foundRobotPosition.x);
    var deltaY = Math.abs(robot.position.y - foundRobotPosition.y);
    var angle = Math.atan(deltaY / deltaX);
    angle = angle * (180/Math.PI);
    foundByClone = false;
    foundByParent = false;
    robot.turn(angle);

    for (var i=0; i < this.options.shootIterations; i++) {
      robot.fire();
      robot.ahead(10);
      robot.rotateCannon(-1);
    }    
  }
  
	robot.turn(1);
	robot.ahead(1);
};

Robot.prototype.onScannedRobot = function(ev) {
  var robot = ev.robot, scanned = ev.scannedRobot;
  
  foundRobotPosition = scanned.position;
  if (robot.parentId == null) {
	  foundByParent = true;
  } else {
    foundByClone = true;
  }

  if (scanned.parentId != null || 
      robot.parentId == scanned.id ||
      robot.id == scanned.parentId){
    return;
  }
  //this.options.direction = (scanned.angle > 180) ? 1 : -1;

  for (var i=0; i < this.options.shootIterations; i++) {
    robot.fire();
    robot.ahead(10);
    robot.rotateCannon(-1);
  }
};

Robot.prototype.onWallCollision = function(ev) {
  ev.robot.turn(180);
  ev.robot.back(this.options.distanceToWalkBackOnHit);
};

Robot.prototype.onRobotCollision = function(ev) {
};

Robot.prototype.onHitByBullet = function(ev) {
  ev.robot.turn(ev.bearing);
};