constructor(){

    this.angle=0;

    this.i=0;

    this.colors=["rgb(226,200,126)","rgb(239,165,83)","rgb(236,143,99)","rgb(239,119,110)"]; //array storing colors used as an argument for fill

 }

  Rectangle(){

    translate(width/2,height/2); //shifts the origin to the center of the canvas

    rectMode(CENTER);

    //for loop to decrease the size of squares

    for (let x=width; x>=0; x-=20){

      fill(int(random(0,130)));

      if (mouseIsPressed){

        fill(this.colors[this.i]);

        this.i=int(random(this.colors.length));

      }

      rotate(this.angle);

      rect(0,0,x,x);

      fill(int(random(150,255)));

      if (mouseIsPressed){

        fill(this.colors[this.i]);

        this.i=int(random(this.colors.length)); //stores a random value from the colors array

      }

      rotate(45);

      rect(0,0,x+20,x+20);

      this.angle+=1;

    }

  } 

}