/// <summary>
/// Constructor for pawn promotions moves
/// </summary>
public Move(int from_cell, int to_cell, Flags flags, Exports.Pieces promote_to)
{
Debug.Assert(flags.HasFlag(Flags.Promotion));
Debug.Assert(!(flags.HasFlag(Flags.EnPassantCapture)
|| flags.HasFlag(Flags.ShortCastle) || flags.HasFlag(Flags.LongCastle)));
Debug.Assert(promote_to == Exports.Pieces.Knight
|| promote_to == Exports.Pieces.Bishop
|| promote_to == Exports.Pieces.Rook
|| promote_to == Exports.Pieces.Queen);
m_data = new Bitmask32();
Init((int)Exports.Pieces.Pawn, from_cell, to_cell, (int)flags,
(int)promote_to);
}
public Move(Exports.Pieces piece, int from_cell, int to_cell, uint cell_index,
Flags flags)
{
// If castle flag is set, then this must be a king's move
Debug.Assert(
!((flags.HasFlag(Flags.ShortCastle) || flags.HasFlag(Flags.LongCastle))
&& piece != Exports.Pieces.King));
// Must use another consructor for pawn promotions
Debug.Assert(!flags.HasFlag(Flags.Promotion));
// EnPassantCapture implies Capture
Debug.Assert(!flags.HasFlag(Flags.EnPassantCapture)
|| flags.HasFlag(Flags.Capture));
m_data = new Bitmask32();
Init((int)piece, from_cell, to_cell, (int)flags, 0);
}