Silent killbot

robot.js

var Robot = function(robot) {
	robot.turnLeft(robot.angle % 90);
	robot.turnGunRight(90);
	robot.clone();
	this.direcao = 1;
	this.encontrado = false;
	this.numPerda = 0;
  this.numIdle1 = 0;
  this.numIdle2 = 0;
};

Robot.prototype.onIdle = function(ev) {
	var robot = ev.robot;
	
	if (robot.parentId) {
		if(this.encontrado) { 
			robot.turnGunRight(5 * this.direcao);
			andar(robot,5);   
			robot.turn(1*this.direcao*-1); 
			if(this.numPerda>5) {   
				this.encontrado=false;
				this.direcao *= -1;
			}
			this.numPerda=this.numPerda+1;
      this.numIdle1++;
      if(this.numIdle1>500&&(this.numIdle1%10)>0) {
      	robot.fire();
      }
		} else { 
			andar(robot,5);     
			robot.rotateCannon(2*this.direcao);
			robot.turn(2*this.direcao); 
		}
	} else {
		andar(robot,1);   
		this.numIdle2++; 
     if(this.numIdle2>500&&(this.numIdle2%10)==0) {
      	robot.fire();
      }
	}
};

function andar(robot,i) {
	if(this.direcao>0) { 	 
		robot.ahead(i);   
	} else {
		robot.back(i); 
	}
}

Robot.prototype.onRobotCollision = function(ev) {
	var robot = ev.robot, collidedRobot = ev.collidedRobot;
	robot.ignore('onRobotCollision')
	if (ev.bearing > -90 && ev.bearing < 90) {
		robot.back(100);
	} else {
		robot.ahead(100);
	}

	robot.turnGunRight(ev.bearing - robot.cannonRelativeAngle *-1);
	robot.turnGunLeft(ev.bearing - robot.cannonRelativeAngle *-1);

	robot.listen('onRobotCollision')
}; 

Robot.prototype.onWallCollision = function(ev) {
	var robot = ev.robot;
	if (robot.parentId) { 
		robot.back(30);  
	} else {
		robot.turnLeft((ev.bearing -90));     
	} 
};

Robot.prototype.onHitByBullet = function(ev) {
	var robot = ev.robot;
	if(robot.parentId!=null){
		robot.turn(ev.bearing);
		robot.fire();
		robot.fire();
		robot.fire();
		robot.fire();
		robot.fire();
	} 
};  


Robot.prototype.onScannedRobot = function(ev) {
	var robot;
	var scannedRobot; 

	robot = ev.robot;
	scannedRobot = ev.scannedRobot;
	if (robot.id == scannedRobot.parentId || robot.parentId == scannedRobot.id) {
		this.numIdle1 = 0;
  	this.numIdle2 = 0;
    return;
	}
	if (robot.parentId) {  
    this.encontrado=true;
		if(!this.encontrado) {
			robot.rotateCannon(80*this.direcao);
		}  	
		for (var i=0; i<5; i++) {
			robot.fire();
			robot.fire();
			robot.fire();
			andar(robot,9); 
		}
    this.direcao *= -1;
    this.numIdle1=0;
		
		this.numPerda=0;
	}else {
    
		robot.fire();
		robot.fire();
		robot.fire();
    this.numIdle2=0;
	}     

};