stevenkuipers

// @Param integer, integer - Takes two integers as input
// Returns an integer that is min inclusive and max exclusive
// @Return integer

const randomIntRange = (min, max) => {
  min = Math.ceil(min);
  max = Math.floor(max);
  return Math.floor(Math.random() * (max - min)) + min;
}

stevenkuipers

// @param Object - Takes a mouse move event object as input 
// @return Object - returns an object with an x and y coordinate

const relativeCoords = ( event ) => {
  let bounds = event.target.getBoundingClientRect();
  let x = event.clientX - bounds.left;
  let y = event.clientY - bounds.top;
  return {x: x, y: y};
}