From 425e5a5f2c1a1e0cca86804b5cd67bf56d4d4c47 Mon Sep 17 00:00:00 2001
From: Mario Zechner <badlogicgames@gmail.com>
Date: Thu, 2 Mar 2023 17:48:37 +0100
Subject: [PATCH] [flutter] Support hot-reload of SpineWidget and controller.

---
 spine-flutter/lib/spine_widget.dart | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/spine-flutter/lib/spine_widget.dart b/spine-flutter/lib/spine_widget.dart
index c34d46a6d..528358686 100644
--- a/spine-flutter/lib/spine_widget.dart
+++ b/spine-flutter/lib/spine_widget.dart
@@ -373,6 +373,18 @@ class _SpineWidgetState extends State<SpineWidget> {
     }
   }
 
+  @override
+  void didUpdateWidget(covariant SpineWidget oldWidget) {
+    super.didUpdateWidget(oldWidget);
+    widget._controller._drawable?.dispose();
+    _drawable = null;
+    if (widget._assetType == _AssetType.drawable) {
+      loadDrawable(widget._drawable!);
+    } else {
+      loadFromAsset(widget._bundle, widget._atlasFile!, widget._skeletonFile!, widget._assetType);
+    }
+  }
+
   void loadDrawable(SkeletonDrawable drawable) {
     _drawable = drawable;
     _computedBounds = widget._boundsProvider.computeBounds(drawable);