RoBoB

robot.js

//FightCode can only understand your robot
//if its class is called Robot
var Robot = function(robot) {
  robot.clone();
};

var speed = 2;

Robot.prototype.onIdle = function(ev) {
 	var robot = ev.robot;
  if (robot.parentId == null ? speed > 0 : speed < 0)
    robot.ahead(speed);
  else
  	robot.back(speed);
 	robot.turn(1);
  robot.rotateCannon(2);

};

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

Robot.prototype.onWallCollision = function(ev) {
  speed = -speed;
};

Robot.prototype.onScannedRobot = function(ev) {
  var robot = ev.robot;
	var scannedRobot = ev.scannedRobot;
  if (robot.id == scannedRobot.parentId || robot.parentId == scannedRobot.id)
    return;
  
  robot.fire();
  robot.turn(-20);
};