// Daniel Shiffman

// http://natureofcode.com

​

// A rectangular box

​

class Box {

  constructor(x, y) {

    this.w = 16;

    this.body = Bodies.rectangle(x, y, this.w, this.w);

    Composite.add(engine.world, this.body);

  }

​

  // Drawing the box

  show() {

    let pos = this.body.position;

    let a = this.body.angle;

​

    rectMode(CENTER);

    fill(127);

    stroke(0);

    strokeWeight(2);

    push();

    translate(pos.x, pos.y);

    rotate(a);

    square(0, 0, this.w);

    pop();

  }

  checkEdge() {

    return this.body.position.y > height + this.w;

  }

​

  // This function removes a body from the Matter.js world.

  removeBody() {

    Composite.remove(engine.world, this.body);

  }

}

​