void UAnimGraphNode_SequencePlayer::GetMenuActions(FBlueprintActionDatabaseRegistrar& ActionRegistrar) const
{
auto LoadedAssetSetup = [](UEdGraphNode* NewNode, bool /*bIsTemplateNode*/, TWeakObjectPtr<UAnimSequence> SequencePtr)
{
UAnimGraphNode_SequencePlayer* SequencePlayerNode = CastChecked<UAnimGraphNode_SequencePlayer>(NewNode);
SequencePlayerNode->Node.Sequence = SequencePtr.Get();
};
auto UnloadedAssetSetup = [](UEdGraphNode* NewNode, bool bIsTemplateNode, const FAssetData AssetData)
{
UAnimGraphNode_SequencePlayer* SequencePlayerNode = CastChecked<UAnimGraphNode_SequencePlayer>(NewNode);
if (bIsTemplateNode)
{
if (const FString* SkeletonTag = AssetData.TagsAndValues.Find(TEXT("Skeleton")))
{
SequencePlayerNode->UnloadedSkeletonName = *SkeletonTag;
}
}
else
{
UAnimSequence* Sequence = Cast<UAnimSequence>(AssetData.GetAsset());
check(Sequence != nullptr);
SequencePlayerNode->Node.Sequence = Sequence;
}
};
const UObject* QueryObject = ActionRegistrar.GetActionKeyFilter();
if (QueryObject == nullptr)
{
FAssetRegistryModule& AssetRegistryModule = FModuleManager::LoadModuleChecked<FAssetRegistryModule>(TEXT("AssetRegistry"));
// define a filter to help in pulling UAnimSequence asset data from the registry
FARFilter Filter;
Filter.ClassNames.Add(UAnimSequence::StaticClass()->GetFName());
Filter.bRecursiveClasses = true;
// Find matching assets and add an entry for each one
TArray<FAssetData> SequenceList;
AssetRegistryModule.Get().GetAssets(Filter, /*out*/SequenceList);
for (auto AssetIt = SequenceList.CreateConstIterator(); AssetIt; ++AssetIt)
{
const FAssetData& Asset = *AssetIt;
UBlueprintNodeSpawner* NodeSpawner = UBlueprintNodeSpawner::Create(GetClass());
if (Asset.IsAssetLoaded())
{
TWeakObjectPtr<UAnimSequence> AnimSequence = Cast<UAnimSequence>(Asset.GetAsset());
NodeSpawner->CustomizeNodeDelegate = UBlueprintNodeSpawner::FCustomizeNodeDelegate::CreateStatic(LoadedAssetSetup, AnimSequence);
NodeSpawner->DefaultMenuSignature.MenuName = GetTitleGivenAssetInfo(FText::FromName(AnimSequence->GetFName()), AnimSequence->IsValidAdditive());
}
else
{
NodeSpawner->CustomizeNodeDelegate = UBlueprintNodeSpawner::FCustomizeNodeDelegate::CreateStatic(UnloadedAssetSetup, Asset);
NodeSpawner->DefaultMenuSignature.MenuName = GetTitleGivenAssetInfo(FText::FromName(Asset.AssetName), /*bKnownToBeAdditive =*/false);
}
ActionRegistrar.AddBlueprintAction(Asset, NodeSpawner);
}
}
else if (const UAnimSequence* AnimSequence = Cast<UAnimSequence>(QueryObject))
{
UBlueprintNodeSpawner* NodeSpawner = UBlueprintNodeSpawner::Create(GetClass());
TWeakObjectPtr<UAnimSequence> SequencePtr = AnimSequence;
NodeSpawner->CustomizeNodeDelegate = UBlueprintNodeSpawner::FCustomizeNodeDelegate::CreateStatic(LoadedAssetSetup, SequencePtr);
NodeSpawner->DefaultMenuSignature.MenuName = GetTitleGivenAssetInfo(FText::FromName(AnimSequence->GetFName()), AnimSequence->IsValidAdditive());
ActionRegistrar.AddBlueprintAction(QueryObject, NodeSpawner);
}
else if (QueryObject == GetClass())
{
FAssetRegistryModule& AssetRegistryModule = FModuleManager::LoadModuleChecked<FAssetRegistryModule>(TEXT("AssetRegistry"));
// define a filter to help in pulling UAnimSequence asset data from the registry
FARFilter Filter;
Filter.ClassNames.Add(UAnimSequence::StaticClass()->GetFName());
Filter.bRecursiveClasses = true;
// Find matching assets and add an entry for each one
TArray<FAssetData> SequenceList;
AssetRegistryModule.Get().GetAssets(Filter, /*out*/SequenceList);
for (auto AssetIt = SequenceList.CreateConstIterator(); AssetIt; ++AssetIt)
{
const FAssetData& Asset = *AssetIt;
if (Asset.IsAssetLoaded())
{
continue;
}
UBlueprintNodeSpawner* NodeSpawner = UBlueprintNodeSpawner::Create(GetClass());
NodeSpawner->CustomizeNodeDelegate = UBlueprintNodeSpawner::FCustomizeNodeDelegate::CreateStatic(UnloadedAssetSetup, Asset);
NodeSpawner->DefaultMenuSignature.MenuName = GetTitleGivenAssetInfo(FText::FromName(Asset.AssetName), /*bKnownToBeAdditive =*/false);
ActionRegistrar.AddBlueprintAction(Asset, NodeSpawner);
}
}
}
