public static IEnumerable <Move> FindMovesAlongDirection(this Checkerboard checkerboard, Pawn pawn, Position delta)
{
var currPosition = pawn.Position + delta;
while (Checkerboard.Exists(currPosition))
{
if (checkerboard.IsOccupied(currPosition, out Pawn currPosPawn))
{
if (currPosPawn.AreOppositeColor(pawn))
{
yield return(checkerboard.GetMove(pawn, currPosition, currPosPawn));
}
break;
}
else if (checkerboard.IsEmptyButExists(currPosition))
{
yield return(checkerboard.GetMove(pawn, currPosition));
}
currPosition += delta;
}
}