private void PiecesMatched(StaticLetter staticLetter, MoveableLetter moveableLetter)
{
moveableLetter.HoverButton.IsHitTestVisible = false;
staticLetter.IsMatched = moveableLetter.IsMatched = true;
double newLeft = Canvas.GetLeft(lettersStackPanel) + staticLetter.Border.Width * staticLetter.Index;
double newTop = Canvas.GetTop(lettersStackPanel);
Storyboard sb = new Storyboard();
DoubleAnimation daX = new DoubleAnimation();
daX.To = newLeft;
daX.Duration = new Duration(TimeSpan.FromMilliseconds(500));
DoubleAnimation daY = new DoubleAnimation();
daY.To = newTop;
daY.Duration = new Duration(TimeSpan.FromMilliseconds(500));
Storyboard.SetTarget(daX, movingButton);
Storyboard.SetTarget(daY, movingButton);
Storyboard.SetTargetProperty(daX, new PropertyPath("(Canvas.Left)"));
Storyboard.SetTargetProperty(daY, new PropertyPath("(Canvas.Top)"));
sb.Children.Add(daX);
sb.Children.Add(daY);
sb.Begin();
//Canvas.SetLeft(movingButton, newLeft);
//Canvas.SetTop(movingButton, newTop);
}
private void CheckForCollision()
{
//get stackpanel top and left compared to the canvas
double stackPanelLeft = Canvas.GetLeft(lettersStackPanel);
double stackPanelTop = Canvas.GetTop(lettersStackPanel);
//get moving letter's top and left
double letterLeft = Canvas.GetLeft(movingButton);
double letterTop = Canvas.GetTop(movingButton);
int width = 0;
//check for collision
for (int i = 0; i < lettersStackPanel.Children.Count; i++)
{
Border b = lettersStackPanel.Children[i] as Border;
if (staticLetters[i].IsMatched)
{
width += (int)b.Width;
continue; //already matched
}
double distance = Math.Sqrt(Math.Pow(stackPanelLeft + width - letterLeft, 2) + Math.Pow(stackPanelTop - letterTop, 2));
StaticLetter staticLetter = staticLetters.Where(x => x.Border == b).Single();
MoveableLetter moveableLetter = movingLetters.Where(x => x.HoverButton == movingButton).Single();
if (distance < Utilities.DistanceForSucking && staticLetter.Index == moveableLetter.Index) //if it's the same letter
{
kinectState = KinectState.MovingCursor;
PiecesMatched(staticLetter, moveableLetter);
return;
}
width += (int)b.Width;
}
}