constructor(numB, numF) {

    goods = [];

    for (let i = 0; i < numF; i++) {

      goods.push(

        new Food(

          random(-worldX / 2, worldX / 2),

          random(-worldY / 2, worldY / 2),

          random(-worldZ / 2, worldZ / 2)

        )

      );

    }

​

    this.flock = new Flock();

    for (let i = 0; i < numB; i++) {

      let dna = new DNA();

      let location = createVector(

        random(-worldX / 2, worldX / 2),

        random(-worldY / 2, worldY / 2),

        random(-worldZ / 2, worldZ / 2)

      );

      this.flock.addBloop(new Bloop(dna, location));

    }

  }

​

  display() {

    this.flock.run(foods);

​

    for (let i = 0; i < foods.length; i++) {

      //let c = lerpColor(color(163, 39, 216), color(250, 186, 23), i / foods.length);

      let c = lerpColor(color('#D5D500'),  color('#FF9900'), i / foods.length);        

      foods[i].display(c);

    }

  }

}