/// <summary>
/// Update all of the bullets held in the list.
/// Add the ones that are still alive to a new list.
/// </summary>
/// <param name="ms">Milliseconds passed since last update</param>
public void Update(float ms)
{
int i = alienProjectilePool.GetFirst();
while (i != -1)
{
AlienBullet b = alienProjectilePool.GetByIndex(i);
b.Update(ms);
if (b.MustBeDeleted())
{
alienProjectilePool.Dispose(b);
}
i = alienProjectilePool.NextIndex(b);
}
}
public IProjectile CheckHit(PlayerObject player)
{
int i = alienProjectilePool.GetFirst();
while (i != -1)
{
AlienBullet b = alienProjectilePool.GetByIndex(i);
if (Collider.Collide(player.collisionRectangle, b.GetCenter()))
{
return(b);
}
i = alienProjectilePool.NextIndex(b);
}
return(null);
}