Flibustache

robot.js

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

Robot.prototype.onIdle = function(ev) {
    var robot = ev.robot;
  	switch(this.state) {
      case "firing":
        robot.fire(3);
        break;
      case "spawned":
        this.center = {
          x:robot.arenaWidth / 2,
          y:robot.arenaHeight / 2
        };
        this.start = robot.position;
        this.target = {
          x: this.center.x - this.start.x,
          y: this.center.y - this.start.y
        }
        
        this.radius = Math.min(ev.arenaWidth, ev.arenaHeight) - 10;
        console.log("w,h,cx,cy", robot.arenaWidth, robot.arenaHeight, this.center.x, this.center.y);
        console.log("rx, ry,tx,ty", robot.position.x, robot.position.y, this.target.x, this.target.y);
        console.log("at, aa", robot.cannonAbsoluteAngle, robot.angle);
        var angle = Math.floor(180 * Math.atan(this.target.y/this.target.x) / Math.PI);
        //angle -= robot.cannonAbsoluteAngle;
        robot.rotateCannon(angle);
        console.log("angle=", angle);
        this.state = "positioning";
        break;
      case "positioning":
        console.log("at, aa", robot.cannonAbsoluteAngle, robot.angle);
        this.state = "idle";
        break;
      case "circling":
      case "hit":
        //robot.rotateCannon(10);
  	}
};

Robot.prototype.onHitByBullet = function(ev) {
  this.status = "hit";
}

Robot.prototype.onScannedRobot = function(ev) {
    var robot = ev.robot;
    //this.state = "firing";
    //robot.stop();
};