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;
}
private int getInitialInvaderHealth(IAlienInvader invader)
{
switch (invader.Size)
{
case FlyingSaucerSize.Huge:
return(8);
case FlyingSaucerSize.Large:
return(3);
case FlyingSaucerSize.Small:
return(1);
}
throw new Exception();
}
public AlienInvasionWave(IAlienInvader[] invaders, IDefenceWeapon[] weapons)
{
AlienInvaders = invaders;
WeaponsAvailableForDefence = weapons;
}
public Invader(IAlienInvader invader)
{
Health = getInitialInvaderHealth(invader);
AlienInvader = invader;
}
