private Step CreateValidMoveFromDragg(Point dropLocation)
{
Cell targetCell = GetCellFromLocation(dropLocation);
if (targetCell == null)
{
return(null);
}
Piece piece = game.GetPieceByRowCol((draggSrcCell.Row, draggSrcCell.Col));
List <Step> stepOptions = new List <Step>();
game.StepOptions(piece, ref stepOptions);
if (stepOptions.Count == 0)
{
return(null);
}
foreach (Step step in stepOptions)
{
if (step.DstCellRow == targetCell.Row && step.DstCellCol == targetCell.Col)
{
return(step);
}
}
return(null);
}