HapticFeedbackEffect_SoundWave.h

Go to the documentation of this file.

// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "Haptics/HapticFeedbackEffect_Base.h"
#include "GenericPlatform/IInputInterface.h"
#include "HapticFeedbackEffect_SoundWave.generated.h"
 
class USoundWave;
 
UCLASS(MinimalAPI, BlueprintType)
class UHapticFeedbackEffect_SoundWave : public UHapticFeedbackEffect_Base
{
    GENERATED_UCLASS_BODY()
 
    UPROPERTY(EditAnywhere, Category = "HapticFeedbackEffect_SoundWave")
    TObjectPtr<USoundWave> SoundWave;
 
    UPROPERTY(EditAnywhere, Category = "HapticFeedbackEffect_SoundWave")
    bool bUseStereo;
 
    ~UHapticFeedbackEffect_SoundWave();
 
    void Initialize(FHapticFeedbackBuffer& HapticBuffer) override;
 
    void GetValues(const float EvalTime, FHapticFeedbackValues& Values) override;
 
    float GetDuration() const override;
 
private:
    void PrepareSoundWaveBuffer();
    void PrepareSoundWaveMonoBuffer(uint8* PCMData, int32 RawPCMDataSize);
    void PrepareSoundWaveStereoBuffer(uint8* PCMData, int32 RawPCMDataSize);
    bool bPrepared;
 
    TArray<uint8> RawData;
};