public void UpdateFallingPiece()
{
if (currentFallingPiece != null)
{
if (!currentFallingPiece.IsObstructed(TetrisBoard.ObstructionDirection.DOWN))
{
// move object
currentFallingPiece.Move(1, 0);
currentFallingPiece.RefreshView();
}
else if (currentFallingPiece.IsObstructed(TetrisBoard.ObstructionDirection.DOWN))
{
tetrisBoard.AttachPiece(currentFallingPiece);
tetrisBoard.CheckRowClear();
currentFallingPiece = null;
}
}
}
