private bool FitsInItsWall(Opening newOpening)
{
Wall itsWall = materials.GetWalls().FirstOrDefault(w => w.DoesContainComponent(newOpening));
Wall pieceThatWouldOccupy = PieceOfOccupiedWall(newOpening, itsWall);
bool fits = false;
if (!OutOfWallBorder(pieceThatWouldOccupy, itsWall))
{
ICollection <Opening> thatWallsOpenings = materials.GetOpenings().Where(o => itsWall.DoesContainComponent(o)).ToList();
fits = !thatWallsOpenings.Any(o => PieceOfOccupiedWall(o, itsWall).Overlaps(pieceThatWouldOccupy));
}
return(fits);
}
public override ICollection <Opening> GetOpenings()
{
return((ICollection <Opening>)materials.GetOpenings());
}