var controlledParticle;

gate = true;

mouse = new MouseEvent(event);

​

function setup() {

  wid = floor(windowWidth);

  hit = floor(windowHeight);

  createCanvas(wid, hit);  

​

  for(var i = 0; i < 100; i++){

    append(particles, new Particle(wid/2,hit/2));

  }

}

​

function keyPressed(){

  if(keyCode == 32){

    if(gate){

      noLoop()

      gate = false;

    }else{

      loop();

      gate = true;

    }

  }

}

​

function mousePressed(event){

  for(i=0;i<particles.length;i++){

    particles[i].controlled = false;

  }

  mouse = event;

}

​

//Add particles

//function mouseDragged(){

//  append(particles, new Particle(mouseX,mouseY));

//}

​

function draw() {

  background(255);

  strokeWeight(1);

  for(i=0;i<particles.length;i++){

    particle = particles[i];

    particle.flock(particles);

    particle.update();

    particle.show(); 

    if(particle.controlled == true){

      controlledParticle = particle;

    }

  }

  mouse = new MouseEvent(event);

  //Stats

  let fps = frameRate();

  fill(0);

  stroke(0);

  //text("FPS: " + fps.toFixed(2) + " | Particles: " + particles.length, 10, height - 20);

}