float USdkboxFyberListener::_setMasterVolume(float Volume)
{
FAudioDevice* AudioDevice = GEngine->GetMainAudioDevice();
if (!AudioDevice)
return -1;
float previousVolume = -1;
for (auto i = AudioDevice->SoundClasses.CreateIterator(); i; ++i)
{
USoundClass* SoundClass = i.Key();
FString SoundClassName;
// Test if the Split function works then, if the name was the right one
if (SoundClass->GetFullName().Split(L".", nullptr, &SoundClassName, ESearchCase::CaseSensitive) && SoundClassName.Equals("Master"))
{
previousVolume = SoundClass->Properties.Volume;
SoundClass->Properties.Volume = Volume;
break;
}
}
//UE_LOG(SDKBOX, Warning, TEXT("previousVolume: %.02f"), previousVolume);
return previousVolume;
}
void SoundManager::SetEffects(bool enable){
FAudioDevice* Device = GEngine->GetMainAudioDevice();
if (!Device)
return;
for (TMap<USoundClass*, FSoundClassProperties>::TIterator It(Device->SoundClasses); It; ++It){
USoundClass* SoundClass = It.Key();
if (SoundClass && SoundClass->GetFullName().Find("SFX") != INDEX_NONE){
SoundClass->Properties.Volume = enable ? 1.f : 0.f;
}
}
}
void FSoundClassEditor::CreateSoundClass(UEdGraphPin* FromPin, const FVector2D& Location, FString Name)
{
// If we have a valid name
if (!Name.IsEmpty())
{
FName NewClassName = *Name;
UPackage* Package = SoundClass->GetOutermost();
USoundClass* NewSoundClass = NewObject<USoundClass>(Package, NewClassName, RF_Public);
SoundClass->SoundClassGraph->AddNewSoundClass(FromPin, NewSoundClass, Location.X, Location.Y);
Package->MarkPackageDirty();
NewSoundClass->PostEditChange();
}
}
void USoundClassGraph::LinkSoundClasses()
{
for (int32 NodeIndex = 0; NodeIndex < Nodes.Num(); NodeIndex++)
{
USoundClassGraphNode* Node = CastChecked<USoundClassGraphNode>(Nodes[NodeIndex]);
if (!Node->CheckRepresentsSoundClass())
{
Node->SoundClass->Modify();
// remove parents of existing children
for (int32 ChildIndex = 0; ChildIndex < Node->SoundClass->ChildClasses.Num(); ChildIndex++)
{
USoundClass* ChildClass = Node->SoundClass->ChildClasses[ChildIndex];
if (ChildClass)
{
ChildClass->Modify();
ChildClass->ParentClass = NULL;
}
}
Node->SoundClass->ChildClasses.Empty();
UEdGraphPin* ChildPin = Node->GetChildPin();
for (int32 ChildIndex = 0; ChildIndex < ChildPin->LinkedTo.Num(); ChildIndex++)
{
USoundClassGraphNode* ChildNode = CastChecked<USoundClassGraphNode>(ChildPin->LinkedTo[ChildIndex]->GetOwningNode());
Node->SoundClass->ChildClasses.Add(ChildNode->SoundClass);
ChildNode->SoundClass->SetParentClass(Node->SoundClass);
}
Node->SoundClass->PostEditChange();
Node->SoundClass->MarkPackageDirty();
}
}
RootSoundClass->RefreshAllGraphs(true);
}