let barracks:Building = new Building('Barracks', 0, 35, 350, 'Keep your soldiers at the ready!', '+1 <img src="img/strength.png">', true, false, function (args) {
  args.playerCiv.strengthFromBuildings += 1;
  //notify({message: `Your civilization grew stronger! (<img src='img/strength.png'> ${playerCiv.strength})`});
});