/// <summary>
/// move and animate a single line in the group of datapoints
/// </summary>
/// <param name="CenterX"></param>
/// <param name="CenterY"></param>
/// <param name="linesGeom"></param>
/// <param name="dp"></param>
/// <param name="location"></param>
private void animateLine(double CenterX, double CenterY, GeometryGroup linesGeom, DependencyProperty dp, int location)
{
LineGeometry thisLine = (LineGeometry)linesGeom.Children[location];
PointAnimation movePointAnimation = new PointAnimation(new Point(CenterX, CenterY), TimeSpan.FromMilliseconds(_animationTime));
movePointAnimation.EasingFunction = new QuarticEase()
{
EasingMode = EasingMode.EaseOut
};
thisLine.BeginAnimation(dp, movePointAnimation);
}
/*!
* \fn void showShootTrace()
* \brief Affiche l'animation de la trace du shoot sur l'ecran de jeu
* \return
*/
public virtual void showShootTrace()
{
List <double> shootList = App.wrapper.getLastShootTrace();
Storyboard sb = new Storyboard();
for (int i = 0; i + 2 < shootList.Count;)
{
LineGeometry l = new LineGeometry();
double x1 = shootList[i] * sqLong;
i++;
double y1 = shootList[i] * sqHaut;
i++;
double x2 = shootList[i] * sqLong;
double y2 = shootList[i + 1] * sqHaut;
l.StartPoint = new Point(x1, y1);
l.EndPoint = new Point(x1, y1);
Point realEndPoint = new Point(x2, y2);
PointAnimation pointAnim = new PointAnimation();
PointAnimation pointAnim2 = new PointAnimation();
pointAnim.From = l.StartPoint;
pointAnim2.From = l.StartPoint;
pointAnim.To = realEndPoint;
pointAnim2.To = realEndPoint;
pointAnim.Duration = TimeSpan.FromMilliseconds(100);
pointAnim2.Duration = TimeSpan.FromMilliseconds(300);
pointAnim.BeginTime = TimeSpan.FromMilliseconds(i * 100 - 100);
pointAnim2.BeginTime = TimeSpan.FromMilliseconds(i * 100);
l.BeginAnimation(LineGeometry.EndPointProperty, pointAnim);
l.BeginAnimation(LineGeometry.StartPointProperty, pointAnim2);
Path myPath = new Path();
myPath.StrokeThickness = 2;
myPath.Stroke = System.Windows.Media.Brushes.Cyan;
myPath.Data = l;
gridGame2.Children.Add(myPath);
}
}
