SoundNodeQualityLevel.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "Sound/SoundNode.h"
#include "SoundNodeQualityLevel.generated.h"
 
class FAudioDevice;
struct FActiveSound;
struct FSoundParseParameters;
struct FWaveInstance;
 
UCLASS(hidecategories=Object, editinlinenew, MinimalAPI, meta=( DisplayName="Quality Level" ))
class USoundNodeQualityLevel : public USoundNode
{
    GENERATED_BODY()
 
public:
 
    //~ Begin UObject Interface
    virtual void PostLoad() override;
    //~ End UObject Interface
 
    //~ Begin USoundNode Interface.
    virtual void Serialize(FArchive& Ar) override;  
    virtual void ParseNodes( FAudioDevice* AudioDevice, const UPTRINT NodeWaveInstanceHash, FActiveSound& ActiveSound, const FSoundParseParameters& ParseParams, TArray<FWaveInstance*>& WaveInstances ) override;
    virtual int32 GetMaxChildNodes() const override;
    virtual int32 GetMinChildNodes() const override;
    virtual void PrimeChildWavePlayers(bool bRecurse) override;
    virtual void RetainChildWavePlayers(bool bRecurse) override;
    virtual void ReleaseRetainerOnChildWavePlayers(bool bRecurse) override;
    void LoadChildWavePlayers(bool bAddToRoot, bool bRecurse);
 
#if WITH_EDITOR
    virtual FText GetInputPinName(int32 PinIndex) const override;
#endif
    //~ End USoundNode Interface.
 
    // A Property to indicate which quality this node was cooked with. (INDEX_NONE if not cooked, or unset).
    UPROPERTY()
    int32 CookedQualityLevelIndex = INDEX_NONE;
 
#if WITH_EDITOR
    void ReconcileNode(bool bReconstructNode);
 
    // Critical section to protect Child nodes array while serializing
    FCriticalSection EditorOnlyCs;
#endif
 
private:
    virtual void ForCurrentQualityLevel(TFunction<void(USoundNode*)>&& Lambda);
};