constructor(position) {

    this.acceleration = createVector(0, 0);

    this.velocity = p5.Vector.random2D();

    this.position = position.copy();

    this.brain = _________;

  }

​

​

  applyForce(force) {

    let f = force.copy();

    f.div(this.mass);

    this.acceleration.add(f);

  }

​

  update() {

    this.velocity.add(this.acceleration);

    this.position.add(this.velocity);

    this.acceleration.mult(0);

  }

​

  show() {

    stroke(255);

    strokeWeight(2);

    fill(255, 100);

    ellipse(this.position.x, this.position.y, 16);

  }

}