private static SplineDoubleKeyFrame CreateDoubleAnimation(ref Storyboard sb,
TranslateTransform translation, PropertyPath property)
{
DoubleAnimationUsingKeyFrames da = new DoubleAnimationUsingKeyFrames();
da.SetValue(NameProperty, string.Concat("da_", property));
SplineDoubleKeyFrame sdkf = new SplineDoubleKeyFrame();
sdkf.SetValue(NameProperty, string.Concat("sdkf_", property));
sdkf.Value = 0;
sdkf.KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0.25));
//define the KeySpline
KeySpline ksX = new KeySpline();
ksX.ControlPoint1 = new Point(1.0, 0.25);
ksX.ControlPoint2 = new Point(0.75, 1.0);
sdkf.KeySpline = ksX;
//add the SplineDoubleKeyFrame to the DoubleAnimationUsingKeyFrames
da.KeyFrames.Add(sdkf);
//define which TranslateTransform property will be targeted by the DoubleAnimation
Storyboard.SetTarget(da, translation);
Storyboard.SetTargetProperty(da, property);
sb.Children.Add(da);
return(sdkf);
}
/**
* Animation nach einer entfernten Zeile
*
* Fast wie die animateRemovedLinesHard, nur nicht explosiv.
*/
private void animateRemovedLinesSoft(List <int> removedLines)
{
Storyboard sb = new Storyboard();
List <Rectangle> animatedRectangled = new List <Rectangle>();
foreach (int y in removedLines)
{
for (int i = 0; i < boardModel.getColumns(); i++)
{
Rectangle rectOnBoard = getRectangleAt(i, y);
Rectangle rect = new Rectangle();
rect.Height = rectOnBoard.ActualHeight;
rect.Width = rectOnBoard.ActualWidth;
rect.Fill = rectOnBoard.Fill;
System.Windows.Point p = rectOnBoard.TransformToVisual(this.LayoutRoot).Transform(new System.Windows.Point(0, 0));
canvas.Children.Add(rect);
Canvas.SetLeft(rect, p.X + Canvas.GetLeft(LayoutRoot));
Canvas.SetTop(rect, p.Y + Canvas.GetTop(LayoutRoot));
CompositeTransform ct = new CompositeTransform();
ct.CenterX = rect.ActualWidth / 2;
ct.CenterY = rect.ActualHeight / 2;
rect.RenderTransform = ct;
//Bewegung
DoubleAnimationUsingKeyFrames dauk = new DoubleAnimationUsingKeyFrames();
Storyboard.SetTargetProperty(dauk, new PropertyPath("(UIElement.RenderTransform).(CompositeTransform.TranslateY)"));
Storyboard.SetTarget(dauk, rect);
SplineDoubleKeyFrame sdk = new SplineDoubleKeyFrame();
sdk.SetValue(SplineDoubleKeyFrame.ValueProperty, (double)(-1 * rnd.Next(10)));
sdk.KeyTime = TimeSpan.FromMilliseconds(rnd.Next(400));
KeySpline ks = new KeySpline();
ks.ControlPoint1 = new System.Windows.Point(0, 1);
ks.ControlPoint2 = new System.Windows.Point(1, 1);
sdk.KeySpline = ks;
dauk.KeyFrames.Add(sdk);
SplineDoubleKeyFrame sdk0 = new SplineDoubleKeyFrame();
sdk0.SetValue(SplineDoubleKeyFrame.ValueProperty, (double)rnd.Next(474));
sdk0.KeyTime = TimeSpan.FromMilliseconds(1000);
KeySpline ks0 = new KeySpline();
ks0.ControlPoint1 = new System.Windows.Point(1, 0);
ks0.ControlPoint2 = new System.Windows.Point(1, 1);
sdk0.KeySpline = ks0;
dauk.KeyFrames.Add(sdk0);
//Drehung
//-------------------------------
DoubleAnimation da = new DoubleAnimation();
Storyboard.SetTargetProperty(da, new PropertyPath("(UIElement.RenderTransform).(CompositeTransform.Rotation)"));
Storyboard.SetTarget(da, rect);
da.Duration = new Duration(TimeSpan.FromMilliseconds(1000));
int fac = rnd.Next(2) == 0 ? -1 : 1;
da.To = fac * 360.0;
da.RepeatBehavior = RepeatBehavior.Forever;
//--Opacity
DoubleAnimationUsingKeyFrames dauk2 = new DoubleAnimationUsingKeyFrames();
Storyboard.SetTarget(dauk2, rect);
Storyboard.SetTargetProperty(dauk2, new PropertyPath("Opacity"));
SplineDoubleKeyFrame sdk3 = new SplineDoubleKeyFrame();
sdk3.SetValue(SplineDoubleKeyFrame.ValueProperty, 0.0);
KeySpline ks3 = new KeySpline();
ks3.ControlPoint1 = new System.Windows.Point(0, 0.5);
ks3.ControlPoint2 = new System.Windows.Point(1, 0.5);
sdk3.KeySpline = ks3;
sdk3.KeyTime = TimeSpan.FromMilliseconds(1000);
dauk2.KeyFrames.Add(sdk3);
sb.Children.Add(dauk);
sb.Children.Add(da);
sb.Children.Add(dauk2);
animatedRectangled.Add(rect);
}
}
if (!LayoutRoot.Resources.Contains("unique_id"))
{
LayoutRoot.Resources.Add("unique_id", sb);
}
sb.Duration = TimeSpan.FromMilliseconds(1000);
sb.Completed += new EventHandler((a, b) =>
{
foreach (var rect in animatedRectangled)
{
canvas.Children.Remove(rect);
}
});
sb.Begin();
}