From 951a4251f2824ab9b306c04fffafbe4913c7c569 Mon Sep 17 00:00:00 2001
From: Maxwell Talbot <talbot.maxwell@gmail.com>
Date: Wed, 30 Sep 2020 09:42:17 +0100
Subject: [PATCH] stop the stopwatch if we are no longer advancing the
animations, so they do not jump to an unintended timepoint when restarted
---
lib/src/rive_render_box.dart | 3 +++
1 file changed, 3 insertions(+)
diff --git a/lib/src/rive_render_box.dart b/lib/src/rive_render_box.dart
index 851240a..4a4e0d2 100644
--- a/lib/src/rive_render_box.dart
+++ b/lib/src/rive_render_box.dart
@@ -92,6 +92,7 @@ abstract class RiveRenderBox extends RenderBox {
void _frameCallback(Duration duration) {
_elapsedSeconds = _stopwatch.elapsedTicks / _stopwatch.frequency;
_stopwatch.reset();
+ _stopwatch.start();
markNeedsPaint();
}
@@ -109,6 +110,8 @@ abstract class RiveRenderBox extends RenderBox {
_frameCallbackId = null;
if (advance(_elapsedSeconds)) {
scheduleRepaint();
+ } else {
+ _stopwatch.stop();
}
_elapsedSeconds = 0;