let formation

const num_entities = 5

​

function setup() {

  createCanvas(600, 600);

  for (let i = 0; i < num_entities; i++) {

    balls.push(new Entity(0,0))

  }

  formation = new Formation(num_entities)

}

​

​

​

​

function draw() {

  background(12);

  balls.forEach((ball,i) => {

    ball.shouldUpdate = true

    if(mouseIsPressed) {

      let spot = createVector(

          formation.spots[i].x,

        formation.spots[i].y

        )

      ball.gotoAssignedSpot(spot)

      ball.shouldUpdate = false

    }

    ball.move()

    ball.show()

  })

 formation.update()

}