void USoundCueGraphNode::RemoveInputPin(UEdGraphPin* InGraphPin)
{
const FScopedTransaction Transaction( NSLOCTEXT("UnrealEd", "SoundCueEditorDeleteInput", "Delete Sound Cue Input") );
Modify();
TArray<class UEdGraphPin*> InputPins;
GetInputPins(InputPins);
for (int32 InputIndex = 0; InputIndex < InputPins.Num(); InputIndex++)
{
if (InGraphPin == InputPins[InputIndex])
{
InGraphPin->MarkPendingKill();
Pins.Remove(InGraphPin);
// also remove the SoundNode child node so ordering matches
SoundNode->Modify();
SoundNode->RemoveChildNode(InputIndex);
break;
}
}
USoundCue* SoundCue = CastChecked<USoundCueGraph>(GetGraph())->GetSoundCue();
SoundCue->CompileSoundNodesFromGraphNodes();
SoundCue->MarkPackageDirty();
// Refresh the current graph, so the pins can be updated
GetGraph()->NotifyGraphChanged();
}
void USoundCueGraphNode::AddInputPin()
{
const FScopedTransaction Transaction( NSLOCTEXT("UnrealEd", "SoundCueEditorAddInput", "Add Sound Cue Input") );
Modify();
CreateInputPin();
USoundCue* SoundCue = CastChecked<USoundCueGraph>(GetGraph())->GetSoundCue();
SoundCue->CompileSoundNodesFromGraphNodes();
SoundCue->MarkPackageDirty();
// Refresh the current graph, so the pins can be updated
GetGraph()->NotifyGraphChanged();
}
