private void AnimateMoveTask(MoveTask moveTask, bool isUndo)
{
MoveAnimationsFactory moveAnimationsFactory = new MoveAnimationsFactory();
foreach (var pieceMove in moveTask.MovedPiecesCoordinates)
{
Coordinate fromCoordinate = isUndo ? pieceMove.Item2 : pieceMove.Item1;
Coordinate toCoordinate = isUndo ? pieceMove.Item1 : pieceMove.Item2;
Point animationStartPoint = GetCoordinatePositionOnBoard(fromCoordinate);
Point animationEndPoint = GetCoordinatePositionOnBoard(toCoordinate);
ContentPresenter pieceItemView = (ContentPresenter)piecesItemsControl.ContainerFromItem(ViewModel.GetPiece(toCoordinate));
moveAnimationsFactory.AddMoveAnimation(pieceItemView, animationStartPoint, animationEndPoint);
}
if (moveTask.CapturedPieceCoordinate != null)
{
// if is not undo the removed piece is marked to be removed and only removed after the animation
ChessPieceViewModel removedPiece = isUndo ? ViewModel.GetPiece(moveTask.CapturedPieceCoordinate) : ViewModel.GetRemovedPiece(moveTask.CapturedPieceCoordinate);
ContentPresenter pieceItemView = (ContentPresenter)piecesItemsControl.ContainerFromItem(removedPiece);
moveAnimationsFactory.AddRemoveAnimation(pieceItemView);
}
moveAnimationsFactory.StoryBoard.Completed += (o, e) =>
{
moveTask.CompleteTask();
IsHitTestVisible = true;
};
moveAnimationsFactory.StoryBoard.Begin();
// dont allow user interactions with the board for the duration of the animation
IsHitTestVisible = false;
}
private void OnAnimatePromotionMoveTask(GenericMessage <PromotionMoveTask> message)
{
promotionTask = message.Content;
Move promotionMove = promotionTask.Move;
if (promotionTask.InstantMove)
{
ChangePieceLocation(promotionMove.GetFrom(), promotionMove.GetTo());
ShowPromotionPopup();
}
else
{
Point animationStartPoint = GetCoordinatePositionOnBoard(promotionMove.GetFrom());
Point animationEndPoint = GetCoordinatePositionOnBoard(promotionMove.GetTo());
ContentPresenter pieceItemView = (ContentPresenter)piecesItemsControl.ContainerFromItem(ViewModel.GetPiece(promotionMove.GetFrom()));
MoveAnimationsFactory moveAnimationsFactory = new MoveAnimationsFactory();
moveAnimationsFactory.AddMoveAnimation(pieceItemView, animationStartPoint, animationEndPoint);
// dont allow user interactions with the board for the duration of the animation
IsHitTestVisible = false;
moveAnimationsFactory.StoryBoard.Completed += (o, e) =>
{
IsHitTestVisible = true;
ShowPromotionPopup();
};
moveAnimationsFactory.StoryBoard.Begin();
}
}