FFindHeadersToInclude(FGatherConvertedClassDependencies& InDependencies)
: FGatherConvertedClassDependenciesHelperBase(InDependencies)
{
FindReferences(Dependencies.GetActualStruct());
// special case - literal enum
UBlueprintGeneratedClass* BPGC = Cast<UBlueprintGeneratedClass>(Dependencies.GetActualStruct());
UBlueprint* BP = BPGC ? Cast<UBlueprint>(BPGC->ClassGeneratedBy) : nullptr;
if (BP)
{
TArray<UEdGraph*> Graphs;
BP->GetAllGraphs(Graphs);
for (UEdGraph* Graph : Graphs)
{
if (Graph)
{
TArray<UK2Node_EnumLiteral*> LiteralEnumNodes;
Graph->GetNodesOfClass<UK2Node_EnumLiteral>(LiteralEnumNodes);
for (UK2Node_EnumLiteral* LiteralEnumNode : LiteralEnumNodes)
{
UEnum* Enum = LiteralEnumNode ? LiteralEnumNode->Enum : nullptr;
IncludeTheHeaderInBody(Enum);
}
}
}
}
// Include classes of native subobjects
if (BPGC)
{
UClass* NativeSuperClass = BPGC->GetSuperClass();
for (; NativeSuperClass && !NativeSuperClass->HasAnyClassFlags(CLASS_Native); NativeSuperClass = NativeSuperClass->GetSuperClass())
{}
UObject* NativeCDO = NativeSuperClass ? NativeSuperClass->GetDefaultObject(false) : nullptr;
if (NativeCDO)
{
TArray<UObject*> DefaultSubobjects;
NativeCDO->GetDefaultSubobjects(DefaultSubobjects);
for (UObject* DefaultSubobject : DefaultSubobjects)
{
IncludeTheHeaderInBody(DefaultSubobject ? DefaultSubobject->GetClass() : nullptr);
}
}
}
}
UObject* UK2Node_Event::GetJumpTargetForDoubleClick() const
{
if(EventSignatureClass != NULL && EventSignatureClass->ClassGeneratedBy != NULL && EventSignatureClass->ClassGeneratedBy->IsA(UBlueprint::StaticClass()))
{
UBlueprint* Blueprint = CastChecked<UBlueprint>(EventSignatureClass->ClassGeneratedBy);
TArray<UEdGraph*> Graphs;
Blueprint->GetAllGraphs(Graphs);
for(auto It(Graphs.CreateConstIterator()); It; It++)
{
if((*It)->GetFName() == EventSignatureName)
{
return *It;
}
}
}
return NULL;
}
void UEditorParentPlayerListObj::InitialiseFromBlueprint(UAnimBlueprint* Blueprint)
{
AnimBlueprint = Blueprint;
Overrides.Empty();
TArray<UBlueprint*> BlueprintHierarchy;
Blueprint->GetBlueprintHierarchyFromClass(Blueprint->GetAnimBlueprintGeneratedClass(), BlueprintHierarchy);
// Search from 1 as 0 is this class and we're looking for it's parents
for(int32 BPIdx = 1 ; BPIdx < BlueprintHierarchy.Num() ; ++BPIdx)
{
UBlueprint* CurrBP = BlueprintHierarchy[BPIdx];
TArray<UEdGraph*> Graphs;
CurrBP->GetAllGraphs(Graphs);
for(UEdGraph* Graph : Graphs)
{
for(UEdGraphNode* Node : Graph->Nodes)
{
UAnimGraphNode_Base* AnimNode = Cast<UAnimGraphNode_Base>(Node);
if(AnimNode && AnimNode->GetAnimationAsset())
{
FAnimParentNodeAssetOverride& Override = AddOverridableNode(AnimNode);
// Check the blueprint for saved overrides
FAnimParentNodeAssetOverride* SavedOverride = AnimBlueprint->GetAssetOverrideForNode(Override.ParentNodeGuid);
if(SavedOverride)
{
Override.NewAsset = SavedOverride->NewAsset;
}
}
}
}
}
}