UAudioCacheManager.h

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// Copyright (c) 2025 Doppleddiggong. All rights reserved.
// Unauthorized copying, modification, or distribution of this file,
// via any medium is strictly prohibited. Proprietary and confidential.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Macro.h"
#include "Subsystems/GameInstanceSubsystem.h"
#include "UAudioCacheManager.generated.h"
 
UCLASS()
class ONEPIECE_API UVoiceCacheManager : public UGameInstanceSubsystem
{
    GENERATED_BODY()
 
public:
    DEFINE_SUBSYSTEM_GETTER_INLINE(UVoiceCacheManager);
 
    virtual void Initialize(FSubsystemCollectionBase& Collection) override;
 
    virtual void Deinitialize() override;
 
    bool TryGetCachedAudio(const FString& AudioText, TArray<uint8>& OutAudioData);
 
    void SaveToCache(const FString& AudioText, const TArray<uint8>& AudioData);
 
    UFUNCTION(BlueprintCallable, Category = "Voice|Cache")
    void ClearCache();
 
private:
    static FString GenerateCacheFileName(const FString& AudioText);
 
    static FString GetCacheDirectory();
 
    static bool LoadFromDisk(const FString& AudioText, TArray<uint8>& OutAudioData);
 
    static bool SaveToDisk(const FString& AudioText, const TArray<uint8>& AudioData);
 
private:
    TMap<FString, TArray<uint8>> MemoryCache;
};