let quarry:Building = new Building('Quarry', 0, 30, 300, 'Your very own diamond in the rough.', '+200 <img src="img/prod.png"> max', true, false, function (args) {
  args.resources.get('prod').max += 200;
  //notify({message: `Your civilization now has a max <img src="img/prod.png"> capacity of ${resources.get('food').max}`});
  u.elt('.r-prod-max').textContent = u.abbrNum(args.resources.get('prod').max);
});