Not very clean or pleasant code at all

hell-code.js

function calculateIt (a, b) {
 if (a.delta < b.element.x) {
   var x = b.element.x;
   return x - b.delta.x
 } else {
   var y = b.next.y;
   var h = b.element.y * 2;
   return y - h
 }
}