[ue] Update to UE 5.5, closes #2727

spine-ue/Plugins/SpinePlugin/Source/SpinePlugin/Private/SpineSkeletonAnimationComponent.cpp

@@ -75,6 +75,7 @@ USpineSkeletonAnimationComponent::USpineSkeletonAnimationComponent() {
 	bTickInEditor = true;
 	bAutoActivate = true;
 	bAutoPlaying = true;
+	physicsTimeScale = 1;
 }
 
 void USpineSkeletonAnimationComponent::BeginPlay() {
@@ -114,7 +115,7 @@ void USpineSkeletonAnimationComponent::InternalTick(float DeltaTime, bool CallDe
 		state->update(DeltaTime);
 		state->apply(*skeleton);
 		if (CallDelegates) BeforeUpdateWorldTransform.Broadcast(this);
-		skeleton->update(DeltaTime);
+		skeleton->update(physicsTimeScale * DeltaTime);
 		skeleton->updateWorldTransform(Physics_Update);
 		if (CallDelegates) AfterUpdateWorldTransform.Broadcast(this);
 	}
@@ -296,4 +297,12 @@ void USpineSkeletonAnimationComponent::ClearTrack(int trackIndex) {
 	}
 }
 
+void USpineSkeletonAnimationComponent::SetPhysicsTimeScale(float scale) {
+	physicsTimeScale = scale;
+}
+
+float USpineSkeletonAnimationComponent::GetPhysicsTimeScale() {
+	return physicsTimeScale;
+}
+
 #undef LOCTEXT_NAMESPACE

spine-ue/Plugins/SpinePlugin/Source/SpinePlugin/Private/SpineWidget.cpp

@@ -82,6 +82,7 @@ USpineWidget::USpineWidget(const FObjectInitializer &ObjectInitializer) : Super(
 
 	TextureParameterName = FName(TEXT("SpriteTexture"));
 
+	physicsTimeScale = 1.0f;
 	worldVertices.ensureCapacity(1024 * 2);
 
 	bAutoPlaying = true;
@@ -134,7 +135,7 @@ void USpineWidget::Tick(float DeltaTime, bool CallDelegates) {
 		state->update(DeltaTime);
 		state->apply(*skeleton);
 		if (CallDelegates) BeforeUpdateWorldTransform.Broadcast(this);
-		skeleton->update(DeltaTime);
+		skeleton->update(physicsTimeScale * DeltaTime);
 		skeleton->updateWorldTransform(Physics_Update);
 		if (CallDelegates) AfterUpdateWorldTransform.Broadcast(this);
 	}
@@ -548,3 +549,12 @@ void USpineWidget::ResetPhysicsConstraints() {
 		}
 	}
 }
+
+void USpineWidget::SetPhysicsTimeScale(float scale) {
+	physicsTimeScale = scale;
+}
+
+float USpineWidget::GetPhysicsTimeScale() {
+	return physicsTimeScale;
+}
+

spine-ue/Plugins/SpinePlugin/Source/SpinePlugin/Public/SpineSkeletonAnimationComponent.h

@@ -303,6 +303,12 @@ public:
 	UPROPERTY(EditAnywhere, Category = Spine)
 	FString PreviewSkin;
 
+	UFUNCTION(BlueprintCallable, Category = "Components|Spine|Skeleton")
+	void SetPhysicsTimeScale(float scale);
+
+	UFUNCTION(BlueprintCallable, Category = "Components|Spine|Skeleton")
+	float GetPhysicsTimeScale();
+	
 	// used in C event callback. Needs to be public as we can't call
 	// protected methods from plain old C function.
 	void GCTrackEntry(UTrackEntry *entry) { trackEntries.Remove(entry); }
@@ -319,6 +325,8 @@ protected:
 	UPROPERTY()
 	TSet<UTrackEntry *> trackEntries;
 
+	float physicsTimeScale;
+
 private:
 	/* If the animation should update automatically. */
 	UPROPERTY()

spine-ue/Plugins/SpinePlugin/Source/SpinePlugin/Public/SpineWidget.h

@@ -162,6 +162,12 @@ public:
 	UFUNCTION(BlueprintCallable, Category = "Components|Spine|Skeleton")
 	void ResetPhysicsConstraints();
 
+	UFUNCTION(BlueprintCallable, Category = "Components|Spine|Skeleton")
+	void SetPhysicsTimeScale(float scale);
+
+	UFUNCTION(BlueprintCallable, Category = "Components|Spine|Skeleton")
+	float GetPhysicsTimeScale();
+	
 	UPROPERTY(BlueprintAssignable, Category = "Components|Spine|Skeleton")
 	FSpineWidgetBeforeUpdateWorldTransformDelegate BeforeUpdateWorldTransform;
 
@@ -246,6 +252,7 @@ protected:
 	spine::Atlas *lastSpineAtlas = nullptr;
 	USpineSkeletonDataAsset *lastData = nullptr;
 	spine::Skin *customSkin = nullptr;
+	float physicsTimeScale;
 
 	// Need to hold on to the dynamic instances, or the GC will kill us while updating them
 	UPROPERTY()

spine-ue/SpineUE.uproject

@@ -1,6 +1,6 @@
 {
 	"FileVersion": 3,
-	"EngineAssociation": "5.4",
+	"EngineAssociation": "5.5",
 	"Category": "",
 	"Description": "",
 	"Modules": [