feat!: Support Spine 4.3

examples/assets/spine/spineboy.atlas

@@ -3,92 +3,96 @@ spineboy.png
 	filter: Linear, Linear
 	scale: 0.5
 crosshair
-	bounds: 352, 7, 45, 45
+	bounds: 263, 11, 45, 45
 eye-indifferent
-	bounds: 862, 105, 47, 45
+	bounds: 214, 11, 47, 45
 eye-surprised
-	bounds: 505, 79, 47, 45
+	bounds: 965, 33, 47, 45
+	rotate: 90
 front-bracer
-	bounds: 826, 66, 29, 40
+	bounds: 2, 5, 29, 40
+	rotate: 90
 front-fist-closed
-	bounds: 786, 65, 38, 41
+	bounds: 505, 3, 38, 41
+	rotate: 90
 front-fist-open
-	bounds: 710, 51, 43, 44
+	bounds: 790, 9, 43, 44
 	rotate: 90
 front-foot
-	bounds: 210, 6, 63, 35
+	bounds: 149, 21, 63, 35
 front-shin
-	bounds: 665, 128, 41, 92
+	bounds: 505, 43, 41, 92
 	rotate: 90
 front-thigh
-	bounds: 2, 2, 23, 56
+	bounds: 359, 14, 23, 56
 	rotate: 90
 front-upper-arm
-	bounds: 250, 205, 23, 49
+	bounds: 955, 8, 23, 49
+	rotate: 90
 goggles
-	bounds: 665, 171, 131, 83
+	bounds: 180, 58, 131, 83
 gun
-	bounds: 798, 152, 105, 102
+	bounds: 313, 39, 105, 102
 head
-	bounds: 2, 27, 136, 149
+	bounds: 29, 83, 136, 149
+	rotate: 90
 hoverboard-board
-	bounds: 2, 178, 246, 76
+	bounds: 180, 143, 246, 76
 hoverboard-thruster
-	bounds: 722, 96, 30, 32
-	rotate: 90
+	bounds: 790, 57, 30, 32
 hoverglow-small
-	bounds: 275, 81, 137, 38
+	bounds: 826, 54, 137, 38
 mouth-grind
-	bounds: 614, 97, 47, 30
+	bounds: 707, 8, 47, 30
 mouth-oooo
-	bounds: 612, 65, 47, 30
+	bounds: 658, 8, 47, 30
 mouth-smile
-	bounds: 661, 64, 47, 30
+	bounds: 548, 11, 47, 30
 muzzle-glow
-	bounds: 382, 54, 25, 25
+	bounds: 997, 194, 25, 25
 muzzle-ring
-	bounds: 275, 54, 25, 105
-	rotate: 90
+	bounds: 2, 114, 25, 105
 muzzle01
-	bounds: 911, 95, 67, 40
+	bounds: 965, 82, 67, 40
 	rotate: 90
 muzzle02
-	bounds: 792, 108, 68, 42
-muzzle03
-	bounds: 956, 171, 83, 53
+	bounds: 953, 151, 68, 42
 	rotate: 90
+muzzle03
+	bounds: 420, 31, 83, 53
 muzzle04
-	bounds: 275, 7, 75, 45
+	bounds: 2, 36, 75, 45
 muzzle05
-	bounds: 140, 3, 68, 38
+	bounds: 79, 43, 68, 38
 neck
-	bounds: 250, 182, 18, 21
+	bounds: 997, 171, 18, 21
 portal-bg
-	bounds: 140, 43, 133, 133
+	bounds: 563, 86, 133, 133
 portal-flare1
-	bounds: 554, 65, 56, 30
+	bounds: 79, 11, 56, 30
 portal-flare2
-	bounds: 759, 112, 57, 31
-	rotate: 90
+	bounds: 836, 21, 57, 31
 portal-flare3
-	bounds: 554, 97, 58, 30
+	bounds: 895, 22, 58, 30
 portal-shade
-	bounds: 275, 121, 133, 133
+	bounds: 428, 86, 133, 133
 portal-streaks1
-	bounds: 410, 126, 126, 128
+	bounds: 698, 91, 126, 128
 portal-streaks2
-	bounds: 538, 129, 125, 125
+	bounds: 826, 94, 125, 125
 rear-bracer
-	bounds: 857, 67, 28, 36
+	bounds: 756, 2, 28, 36
 rear-foot
-	bounds: 663, 96, 57, 30
+	bounds: 599, 14, 57, 30
 rear-shin
-	bounds: 414, 86, 38, 89
+	bounds: 599, 46, 38, 89
 	rotate: 90
 rear-thigh
-	bounds: 756, 63, 28, 47
+	bounds: 310, 9, 28, 47
+	rotate: 90
 rear-upper-arm
-	bounds: 60, 5, 20, 44
+	bounds: 417, 9, 20, 44
 	rotate: 90
 torso
-	bounds: 905, 164, 49, 90
+	bounds: 698, 40, 49, 90
+	rotate: 90

examples/lib/stories/bridge_libraries/flame_spine/basic_spine_example.dart

@@ -40,14 +40,14 @@ class FlameSpineExample extends FlameGame with TapCallbacks {
     );
 
     // Set the "walk" animation on track 0 in looping mode
-    spineboy.animationState.setAnimationByName(0, 'walk', true);
+    spineboy.animationState.setAnimation(0, 'walk', true);
     await add(spineboy);
   }
 
   @override
   void onTapDown(_) {
     _stateIndex = (_stateIndex + 1) % states.length;
-    spineboy.animationState.setAnimationByName(0, states[_stateIndex], true);
+    spineboy.animationState.setAnimation(0, states[_stateIndex], true);
   }
 
   @override

examples/lib/stories/bridge_libraries/flame_spine/shared_data_spine_example.dart

@@ -10,16 +10,16 @@ class SharedDataSpineExample extends FlameGame with TapCallbacks {
     components.
   ''';
 
-  late final SkeletonData cachedSkeletonData;
-  late final Atlas cachedAtlas;
+  late final SkeletonDataFlutter cachedSkeletonData;
+  late final AtlasFlutter cachedAtlas;
   late final List<SpineComponent> spineboys = [];
 
   @override
   Future<void> onLoad() async {
     await initSpineFlutter();
     // Pre-load the atlas and skeleton data once.
-    cachedAtlas = await Atlas.fromAsset('assets/spine/spineboy.atlas');
-    cachedSkeletonData = await SkeletonData.fromAsset(
+    cachedAtlas = await AtlasFlutter.fromAsset('assets/spine/spineboy.atlas');
+    cachedSkeletonData = await SkeletonDataFlutter.fromAsset(
       cachedAtlas,
       'assets/spine/spineboy-pro.skel',
     );
@@ -30,15 +30,19 @@ class SharedDataSpineExample extends FlameGame with TapCallbacks {
     // atlas.
     final rng = Random();
     for (var i = 0; i < 100; i++) {
-      final drawable = SkeletonDrawable(cachedAtlas, cachedSkeletonData, false);
+      final drawable = SkeletonDrawableFlutter(
+        cachedAtlas,
+        cachedSkeletonData,
+        false,
+      );
       final scale = 0.1 + rng.nextDouble() * 0.2;
       final position = Vector2.random(rng)..multiply(size);
       final spineboy = SpineComponent(
         drawable,
         scale: Vector2.all(scale),
         position: position,
       );
-      spineboy.animationState.setAnimationByName(0, 'walk', true);
+      spineboy.animationState.setAnimation(0, 'walk', true);
       spineboys.add(spineboy);
     }
     await addAll(spineboys);
@@ -47,10 +51,10 @@ class SharedDataSpineExample extends FlameGame with TapCallbacks {
   @override
   void onTapDown(_) {
     for (final spineboy in spineboys) {
-      spineboy.animationState.setAnimationByName(0, 'jump', false);
+      spineboy.animationState.setAnimation(0, 'jump', false);
       spineboy.animationState.setListener((type, track, event) {
         if (type == EventType.complete) {
-          spineboy.animationState.setAnimationByName(0, 'walk', true);
+          spineboy.animationState.setAnimation(0, 'walk', true);
         }
       });
     }

packages/flame_spine/README.md

@@ -15,3 +15,14 @@ conditions of the Spine Runtime License Agreement (see the LICENSE file).
 
 **In particular, in order to use `flame_spine` you are required to obtain a valid Spine Editor
 License.**
+
+
+## Spine 4.2 vs Spine 4.3
+
+Make sure that you are using the right version of `flame_spine` for your current version of the
+Spine Editor.
+
+For Spine 4.2, `v0.2.2` is the last release. Spine 4.3 support begins with `v0.3.0`.
+
+To migrate from 4.2 to 4.3 models, make sure to re-export any existing 4.2 models through the 4.3
+Spine Editor, and follow the `spine_flutter` [migration guide](https://pub.dev/packages/spine_flutter/changelog).

packages/flame_spine/example/assets/spineboy.atlas

@@ -3,92 +3,96 @@ spineboy.png
 	filter: Linear, Linear
 	scale: 0.5
 crosshair
-	bounds: 352, 7, 45, 45
+	bounds: 263, 11, 45, 45
 eye-indifferent
-	bounds: 862, 105, 47, 45
+	bounds: 214, 11, 47, 45
 eye-surprised
-	bounds: 505, 79, 47, 45
+	bounds: 965, 33, 47, 45
+	rotate: 90
 front-bracer
-	bounds: 826, 66, 29, 40
+	bounds: 2, 5, 29, 40
+	rotate: 90
 front-fist-closed
-	bounds: 786, 65, 38, 41
+	bounds: 505, 3, 38, 41
+	rotate: 90
 front-fist-open
-	bounds: 710, 51, 43, 44
+	bounds: 790, 9, 43, 44
 	rotate: 90
 front-foot
-	bounds: 210, 6, 63, 35
+	bounds: 149, 21, 63, 35
 front-shin
-	bounds: 665, 128, 41, 92
+	bounds: 505, 43, 41, 92
 	rotate: 90
 front-thigh
-	bounds: 2, 2, 23, 56
+	bounds: 359, 14, 23, 56
 	rotate: 90
 front-upper-arm
-	bounds: 250, 205, 23, 49
+	bounds: 955, 8, 23, 49
+	rotate: 90
 goggles
-	bounds: 665, 171, 131, 83
+	bounds: 180, 58, 131, 83
 gun
-	bounds: 798, 152, 105, 102
+	bounds: 313, 39, 105, 102
 head
-	bounds: 2, 27, 136, 149
+	bounds: 29, 83, 136, 149
+	rotate: 90
 hoverboard-board
-	bounds: 2, 178, 246, 76
+	bounds: 180, 143, 246, 76
 hoverboard-thruster
-	bounds: 722, 96, 30, 32
-	rotate: 90
+	bounds: 790, 57, 30, 32
 hoverglow-small
-	bounds: 275, 81, 137, 38
+	bounds: 826, 54, 137, 38
 mouth-grind
-	bounds: 614, 97, 47, 30
+	bounds: 707, 8, 47, 30
 mouth-oooo
-	bounds: 612, 65, 47, 30
+	bounds: 658, 8, 47, 30
 mouth-smile
-	bounds: 661, 64, 47, 30
+	bounds: 548, 11, 47, 30
 muzzle-glow
-	bounds: 382, 54, 25, 25
+	bounds: 997, 194, 25, 25
 muzzle-ring
-	bounds: 275, 54, 25, 105
-	rotate: 90
+	bounds: 2, 114, 25, 105
 muzzle01
-	bounds: 911, 95, 67, 40
+	bounds: 965, 82, 67, 40
 	rotate: 90
 muzzle02
-	bounds: 792, 108, 68, 42
-muzzle03
-	bounds: 956, 171, 83, 53
+	bounds: 953, 151, 68, 42
 	rotate: 90
+muzzle03
+	bounds: 420, 31, 83, 53
 muzzle04
-	bounds: 275, 7, 75, 45
+	bounds: 2, 36, 75, 45
 muzzle05
-	bounds: 140, 3, 68, 38
+	bounds: 79, 43, 68, 38
 neck
-	bounds: 250, 182, 18, 21
+	bounds: 997, 171, 18, 21
 portal-bg
-	bounds: 140, 43, 133, 133
+	bounds: 563, 86, 133, 133
 portal-flare1
-	bounds: 554, 65, 56, 30
+	bounds: 79, 11, 56, 30
 portal-flare2
-	bounds: 759, 112, 57, 31
-	rotate: 90
+	bounds: 836, 21, 57, 31
 portal-flare3
-	bounds: 554, 97, 58, 30
+	bounds: 895, 22, 58, 30
 portal-shade
-	bounds: 275, 121, 133, 133
+	bounds: 428, 86, 133, 133
 portal-streaks1
-	bounds: 410, 126, 126, 128
+	bounds: 698, 91, 126, 128
 portal-streaks2
-	bounds: 538, 129, 125, 125
+	bounds: 826, 94, 125, 125
 rear-bracer
-	bounds: 857, 67, 28, 36
+	bounds: 756, 2, 28, 36
 rear-foot
-	bounds: 663, 96, 57, 30
+	bounds: 599, 14, 57, 30
 rear-shin
-	bounds: 414, 86, 38, 89
+	bounds: 599, 46, 38, 89
 	rotate: 90
 rear-thigh
-	bounds: 756, 63, 28, 47
+	bounds: 310, 9, 28, 47
+	rotate: 90
 rear-upper-arm
-	bounds: 60, 5, 20, 44
+	bounds: 417, 9, 20, 44
 	rotate: 90
 torso
-	bounds: 905, 164, 49, 90
+	bounds: 698, 40, 49, 90
+	rotate: 90

packages/flame_spine/example/lib/main.dart

@@ -41,14 +41,14 @@ class SpineExample extends FlameGame with TapCallbacks {
     );
 
     // Set the "walk" animation on track 0 in looping mode
-    spineboy.animationState.setAnimationByName(0, 'walk', true);
+    spineboy.animationState.setAnimation(0, 'walk', true);
     await add(spineboy);
   }
 
   @override
   void onTapDown(_) {
     _stateIndex = (_stateIndex + 1) % states.length;
-    spineboy.animationState.setAnimationByName(0, states[_stateIndex], true);
+    spineboy.animationState.setAnimation(0, states[_stateIndex], true);
   }
 
   @override