public void UpdatePiecesAfterActionUndo(GameAction action)
{
UIPiece piece = GetPieceByPos(action.To);
piece.UpdatePosition(action.From);
if (action.Capture != null)
{
ulong capturedBB = BitboardUtils.GetBitboard(action.Capture.Value);
PieceType capturedPieceType = gameState.GetPieceBySquare(1 - gameState.Turn, capturedBB).Value;
CreatePiece(capturedPieceType, 1 - gameState.Turn, action.Capture.Value);
}
if (action.ChangeType != null)
{
ulong fromBB = BitboardUtils.GetBitboard(action.From);
PieceType originalPieceType = gameState.GetPieceBySquare(gameState.Turn, fromBB).Value;
piece.ChangeType(originalPieceType);
}
if (action.ExtraAction != null)
{
UpdatePiecesAfterActionUndo(action.ExtraAction);
}
}
private void CapturePiece(int pos)
{
UIPiece piece = GetPieceByPos(pos);
uiPieces.Remove(piece);
piece.Remove();
}
private void UiPiece_PieceSelected(object sender, EventArgs e)
{
if (selectedPiece != null)
{
selectedPiece.Deselect();
}
selectedPiece = (UIPiece)sender;
}
private UIPiece CreatePiece(PieceType pieceType, int pl, int position)
{
UIPiece piece = new UIPiece(pieceType, pl, position, gameState, this, boardCanvas);
piece.PieceSelected += UiPiece_PieceSelected;
piece.Create();
uiPieces.Add(piece);
return(piece);
}
public void UpdatePiecesAfterAction(GameAction action)
{
if (action.Capture != null)
{
CapturePiece(action.Capture.Value);
}
UIPiece piece = GetPieceByPos(action.From);
piece.UpdatePosition(action.To);
if (action.ChangeType != null)
{
piece.ChangeType(action.ChangeType.Value);
}
if (action.ExtraAction != null)
{
UpdatePiecesAfterAction(action.ExtraAction);
}
}
