let cx, cy;

let secondsRadius;

let minutesRadius;

let hoursRadius;

let clockDiameter;

​

function preload() {

  soundFormats('mp3', 'ogg');

  mySound = loadSound('assets/heartbeat.mp3.mp3');

}

​

function setup() {

  let cnv = createCanvas(windowWidth, windowHeight);

  cnv.mousePressed(canvasPressed);

  background(50);

  rectMode(CENTER);

  colorMode (HSB);

}

​

function canvasPressed() {

  mySound.play();

}

function draw() {

  background(frameCount%360,100,200);

  let rectWH = min(width, height/2);

  let cx = width/2;

  let cy = height/2;

  let bgColor = second()%5;

if (bgColor ==200){

background(0);

}else {

background(frameCount%360,50,50);

}

  stroke(frameCount%360,100,50);

  strokeWeight(100)

  fill(frameCount%360,150,10);

  rect(cx, cy, rectWH, rectWH);

}

function mousePressed() {

    let fs = fullscreen();

    fullscreen(!fs);

}

function windowResized() {

  resizeCanvas(windowWidth, windowHeight);

}

​