//------------------------------------------------------------------------------
bool UBlueprintComponentNodeSpawner::BindToNode(UEdGraphNode* Node, UObject* Binding) const
{
bool bSuccessfulBinding = false;
UK2Node_AddComponent* AddCompNode = CastChecked<UK2Node_AddComponent>(Node);
UActorComponent* ComponentTemplate = AddCompNode->GetTemplateFromNode();
if (ComponentTemplate != nullptr)
{
bSuccessfulBinding = FComponentAssetBrokerage::AssignAssetToComponent(ComponentTemplate, Binding);
AddCompNode->ReconstructNode();
}
return bSuccessfulBinding;
}
UEdGraphNode* FEdGraphSchemaAction_K2AddComponent::PerformAction(class UEdGraph* ParentGraph, UEdGraphPin* FromPin, const FVector2D Location, bool bSelectNewNode/* = true*/)
{
if (ComponentClass == NULL)
{
return NULL;
}
UBlueprint* Blueprint = FBlueprintEditorUtils::FindBlueprintForGraphChecked(ParentGraph);
UEdGraphNode* NewNode = FEdGraphSchemaAction_K2NewNode::PerformAction(ParentGraph, FromPin, Location, bSelectNewNode);
if ((NewNode != NULL) && (Blueprint != NULL))
{
UK2Node_AddComponent* AddCompNode = CastChecked<UK2Node_AddComponent>(NewNode);
ensure(NULL != Cast<UBlueprintGeneratedClass>(Blueprint->GeneratedClass));
// Then create a new template object, and add to array in
UActorComponent* NewTemplate = NewObject<UActorComponent>(Blueprint->GeneratedClass, ComponentClass, NAME_None, RF_ArchetypeObject | RF_Public);
Blueprint->ComponentTemplates.Add(NewTemplate);
// Set the name of the template as the default for the TemplateName param
UEdGraphPin* TemplateNamePin = AddCompNode->GetTemplateNamePinChecked();
if (TemplateNamePin)
{
TemplateNamePin->DefaultValue = NewTemplate->GetName();
}
// Set the return type to be the type of the template
UEdGraphPin* ReturnPin = AddCompNode->GetReturnValuePin();
if (ReturnPin)
{
ReturnPin->PinType.PinSubCategoryObject = *ComponentClass;
}
// Set the asset
if(ComponentAsset != NULL)
{
FComponentAssetBrokerage::AssignAssetToComponent(NewTemplate, ComponentAsset);
}
AddCompNode->ReconstructNode();
}
FBlueprintEditorUtils::MarkBlueprintAsModified(Blueprint);
return NewNode;
}
