public bool IsAdjacentTo(Position position)
{
//TODO: figure out a more functional way of doing this (e.g. one-line predicate for x and y)
return (position.x == x - 1 && position.y == y - 1)
|| (position.x == x - 1 && position.y == y)
|| (position.x == x - 1 && position.y == y + 1)
|| (position.x == x && position.y == y - 1)
|| (position.x == x && position.y == y + 1)
|| (position.x == x + 1 && position.y == y - 1)
|| (position.x == x + 1 && position.y == y)
|| (position.x == x + 1 && position.y == y + 1);
}
public Cell(Position position, State state)
{
Position = position;
State = state;
}
public Cell GetCellAt(Position position)
{
return cells.SingleOrDefault(cell => cell.Position.Equals(position));
}