ICM HW3 Change to Chengchao's Code - Add Color when mouse is pressed

for (let i = 0; i < height + 20; i += 20) {
  for (let m = 0; m < x + 20; m += 20) {
    if (colorOn){
      r = random (100, 240);
      g = random (100, 240);
      c = random (100, 240);
      fill(r, g, c);
    } else {
      fill(random(110, 220))
    }
    push();
    rectMode(CENTER);
    rect(m, i, 10, 10);
    pop();
  }
}