/// <summary>
/// Resets the game piece back to its original position/orientation.
/// </summary>
/// <param name="board">The board to remove piece from, if necessary</param>
public void Reset(GameBoard board = null)
{
if (IsPlaced)
{
if (board != null)
{
RemoveFromBoard(board);
}
IsPlaced = false;
}
_originCell = _cells.First();
_indexOfCellUnderTest = -1;
MoveTo(0, 0);
if (_isFlipped)
{
Flip();
}
while (_rotationDeg != 0)
{
RotateCw90();
}
foreach (var cell in _cells)
{
cell.HasBeenTested = false;
}
HasBeenCompletelyTested = false;
}
// ***************************************************************************
// * Private Methods *
// ***************************************************************************
/// <summary>
/// Sets the origin cell to the next available game piece cell of the given type
/// </summary>
/// <remarks>
/// The origin can not be changed if the piece is placed on a board.
/// </remarks>
/// <param name="type">Cell type</param>
/// <returns>True if successful; false otherwise.</returns>
private bool SetOriginToNextCellOfType(Cell.CellType type)
{
if (!IsPlaced)
{
GamePieceCell cell;
for (_indexOfCellUnderTest = _indexOfCellUnderTest + 1; _indexOfCellUnderTest < _cells.Count; _indexOfCellUnderTest++)
{
cell = _cells[_indexOfCellUnderTest];
if (cell.Type == type)
{
_originCell = cell;
return(true);
}
}
}
return(false);
}