44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "AudioAnalyzer.h"
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#include "Containers/Ticker.h"
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#include "Subsystems/EngineSubsystem.h"
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#include "AudioAnalyzerSubsystem.generated.h"
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class UWorld;
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/**
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* Class manages querying analysis results from various audio analyzers.
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*/
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UCLASS(MinimalAPI)
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class UAudioAnalyzerSubsystem : public UEngineSubsystem
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{
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GENERATED_BODY()
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public:
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AUDIOANALYZER_API UAudioAnalyzerSubsystem();
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AUDIOANALYZER_API ~UAudioAnalyzerSubsystem();
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AUDIOANALYZER_API bool Tick(float DeltaTime);
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//~ Begin USubsystem
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AUDIOANALYZER_API virtual void Initialize(FSubsystemCollectionBase& Collection) override;
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AUDIOANALYZER_API virtual void Deinitialize() override;
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//~ End USubsystem
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AUDIOANALYZER_API void RegisterAudioAnalyzer(UAudioAnalyzer* InAnalyzer);
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AUDIOANALYZER_API void UnregisterAudioAnalyzer(UAudioAnalyzer* InAnalyzer);
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static AUDIOANALYZER_API UAudioAnalyzerSubsystem* Get();
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private:
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UPROPERTY(Transient);
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TArray<TObjectPtr<UAudioAnalyzer>> AudioAnalyzers;
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FTSTicker::FDelegateHandle TickerHandle;
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};
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