private static NeighborStatus GetNeighborStatus(Board board, Hex hex, Position pos)
{
Hex tr_hex = Neighborhood.GetNeighborHex(hex, pos);
Piece tr_piece;
if (board.TryGetPieceAtHex(tr_hex, out tr_piece))
{
if (tr_piece.color == PieceColor.Black)
{
return(NeighborStatus.Black);
}
else if (tr_piece.color == PieceColor.White)
{
return(NeighborStatus.White);
}
else
{
throw new Exception(string.Format("Bad color status at {0},{1}", hex.column, hex.row));
}
}
else
{
return(NeighborStatus.Empty);
}
}
private static bool IsDirectionBlocked(Position directionToCheck, Position counterClockwiseDirection, Position clockwiseDirection, NeighborStatus[] neighborStatus)
{
if (neighborStatus[(int)directionToCheck] != NeighborStatus.Empty)
{
return(true);
}
else if (neighborStatus[(int)counterClockwiseDirection] != NeighborStatus.Empty &&
neighborStatus[(int)clockwiseDirection] != NeighborStatus.Empty)
{
// gate
return(true);
}
else
{
return(false);
}
}
