ThiBOTv1

robot.js

var lastSeenPositions = []
//FightCode can only understand your robot
//if its class is called Robot
var Robot = function(robot) {
  // go straight to the wall
  robot.rotateCannon(-40)
  //robot.ahead(robot.arenaWidth + robot.arenaHeight);
};

Robot.prototype.onIdle = function(ev) {
    var robot = ev.robot;
    robot.ahead(50);
    robot.rotateCannon(80);
    robot.ahead(50);
    robot.turn(60)
    robot.ahead(50);
    robot.rotateCannon(-80);
    robot.turn(-60)
    robot.ahead(50); 

};

Robot.prototype.onScannedRobot = function(ev) {
    var robot = ev.robot;
    robot.fire();
    var other = ev.scannedRobot;
    lastSeenPositions.push(other.x)
};

Robot.prototype.onWallCollision = function(ev) {
    var robot = ev.robot;
  // bounc from the wall
    robot.turn(90); // turn enought to be in a straight
                            // angle with the wall.
};