public static IEnumerable <NeighbourHex> GetNeighbours(IGridHex hex)
{
return(hex.Coords.GetNeighbours(~Hexside.None)
.Select((nn, seq) => new NeighbourHex(hex.Board[nn.Coords.User], nn.Direction, seq))
.Where(n => n.Hex != null)
.Select(nh => nh));
}
public NeighbourHex(IGridHex hex, Hexside direction, int seqNo) : this()
{
Hex = hex;
Direction = direction;
SequenceNo = seqNo;
}
public NeighbourHex(IGridHex hex, Hexside direction) : this(hex, direction, 0)
{
}