protected override List <PawnMove> GetCaptureList(Dot pos, BoardState bState, Dot dir, PawnMove pMove)
{
if (CanCapture(pos, bState, dir) == false)
{
return(new List <PawnMove>());
}
var capPawn = bState.GetPawn(pos.GetMoved(dir));
if (pMove.GetCapturedList().Contains(capPawn))
{
return(new List <PawnMove>());
}
var destPos = pos.GetMoved(dir.X * 2, dir.Y * 2);
bool isDamePos = IsDameLanePos(destPos, bState);
var destMove = pMove.CreateIncrMove(destPos, capPawn, isDamePos);
return(GetCaptureList(destPos, bState, destMove));
}
protected Pawn GetCapturedPawn(Dot pos, BoardState boardState, Dot dir)
{
pos = pos.GetMoved(dir);
while (boardState.IsOnBoard(pos) && boardState.GetColor(pos) == PawnColor.NONE)
{
pos = pos.GetMoved(dir);
}
if (boardState.IsOnBoard(pos) == false || IsOponentColor(boardState.GetColor(pos)) == false)
{
return(null);
}
var dest = pos.GetMoved(dir);
if (boardState.IsOnBoard(dest) == false || boardState.GetColor(dest) != PawnColor.NONE)
{
return(null);
}
return(boardState.GetPawn(pos));
}
