public IEnumerable<IDefenceWeapon> WeaponsFor(IAlienInvader[] alienInvaders)
{
var weaponsToFire = new List<IDefenceWeapon>();
var invaderCount = alienInvaders.Count();
NewWaveIncoming();
foreach (var weapon in _weaponsAvailableForDefence)
{
if (!weapon.IsReloading())
weapon.DeployTo(weaponsToFire);
if (invaderCount == weaponsToFire.Count)
break;
}
return weaponsToFire;
}
