test/Tizen.NUI.Samples/Tizen.NUI.Samples/Samples/RiveAnimationFollowTouch.cs

   1 using Tizen.NUI.BaseComponents;
   2 using Tizen.NUI.Extension;
   3 using Tizen.NUI.Components;
   4
   5 namespace Tizen.NUI.Samples
   6 {
   7     public class RiveAnimationFollowTouch : IExample
   8     {
   9         private Window window;
  10         private Layer defaultLayer;
  11
  12         Tizen.NUI.Extension.RiveAnimationView rav;
  13         Button playButton;
  14         public void Activate()
  15         {
  16             window = NUIApplication.GetDefaultWindow();
  17             defaultLayer = window.GetDefaultLayer();
  18             window.TouchEvent += OnRiveWindowTouchEvent;
  19
  20             // Load RiveAnimation File
  21             rav = new Tizen.NUI.Extension.RiveAnimationView(Tizen.Applications.Application.Current.DirectoryInfo.Resource + "rive/flame-and-spark.riv")
  22             {
  23                 Size = new Size(720, 720),
  24             };
  25
  26             // Enable RiveAnimation and Play
  27             rav.EnableAnimation("idle", true);
  28             rav.Play();
  29
  30             playButton = new Button()
  31             {
  32                 Size = new Size(200, 100),
  33                 Position = new Position(0, 0),
  34                 Text = "Play"
  35             };
  36             playButton.Clicked += (object source, ClickedEventArgs args) =>
  37             {
  38                 rav.Play();
  39             };
  40
  41             defaultLayer.Add(rav);
  42             defaultLayer.Add(playButton);
  43         }
  44
  45         private void OnRiveWindowTouchEvent(object source, Window.TouchEventArgs e)
  46         {
  47             Vector2 lp = e.Touch.GetLocalPosition(0);
  48             Vector2 sp = e.Touch.GetScreenPosition(0);
  49             float scale = (1000.0f / 720.0f);
  50
  51             // Set root and spark node position
  52             rav.SetNodePosition("root", new Position(lp.X * scale, lp.Y * scale));
  53             rav.SetNodePosition("spark", new Position((lp.X - 288) * scale, lp.Y) * scale);
  54         }
  55         public void Deactivate()
  56         {
  57             window.TouchEvent -= OnRiveWindowTouchEvent;
  58             if (rav) { defaultLayer.Remove(rav); }
  59             if (playButton) { defaultLayer.Remove(playButton); }
  60         }
  61     }
  62 }