private void UndoButton_Click(object sender, RoutedEventArgs e)
{
if (MoveHistory.Count < 1)
{
return;
}
Untrack();
Move lastMove = MoveHistory.Last();
Cell target = BoardGrid.GetCellAt(lastMove.Target);
target.Filled = false;
Cell source = BoardGrid.GetCellAt(lastMove.Source);
Cell middle = BoardGrid.GetMiddleCell(source, target);
middle.Selected = false;
middle.Filled = true;
source.Selected = false;
source.Filled = true;
UndoHistory.Add(lastMove);
MoveHistory.RemoveAt(MoveHistory.Count - 1);
}
private void MakeMove()
{
SaveMove(SourceCell, TargetCell);
Play("ms-appx:///Assets/Audio/short_pop_sound.mp3");
TargetCell.Selected = false;
TargetCell.Filled = true;
BoardGrid.GetMiddleCell(SourceCell, TargetCell).Filled = false;
Untrack();
CheckGameOver();
}
