var m2 = 10;

var m3 = 10;

var m4 = 10;

var m5 = 1;

var g = 1;

var bodies = [];

​

function setup() {

  createCanvas(600, 600);

  bodies.push(new Body(200,300,0.5,0.5,m1,1));

  bodies.push(new Body(400,300,-0.5,-0.5,m2,1));

  bodies.push(new Body(300,400,0.5,-0.5,m3,1));

  bodies.push(new Body(300,200,-0.5,0.5,m3,1));

}

​

function draw() {

  background(51);

  for (var i = 0; i < bodies.length; i++){

    stroke(255);

    strokeWeight(10);

    point(bodies[i].pos);

  }

  for (var j = 0; j < bodies.length; j++){

    body = bodies[j];

    for (var k = 0; k <bodies.length; k++){

      if (k != j){

        var r = createVector(bodies[k].pos.x-body.pos.x,bodies[k].pos.y-body.pos.y);

        body.attract(r);

        //body.barycenter(r);

        body.update();

        body.show();

        }

      }

    }

  }

​

​