constructor(x, y, startingArc, endingArc) {

    this.x = x;

    this.y = y;

    this.startingArc = startingArc;

    this.endingArc = endingArc;

    this.angle = 0;

    this.amt = 0;

​

  }

  display() {

    noStroke();  

    push();

    translate(this.x, this.y);

    arc(0, 0, size - offset, size - offset, this.startingArc + this.angle, this.endingArc + this.angle); 

    pop();

  }

  move() {

    this.angle = easeInOutQuad(this.amt) * 360; 

    if (this.amt > 1) {

      this.amt = 0;

    } else {

      this.amt += 0.01;

    }

  }

}