GxSysSound.h

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//===========================================================================
//===========================================================================
#pragma once
 
GX_SOUND_NAMESPACE_BEGIN()
 
//===========================================================================
//===========================================================================
class GxSoundInitialInformation : public GxSoundInitialInformationBase
{
    //-------------------------------------------------------------
    //-------------------------------------------------------------
public:
    // RTTI宣言
    GX_RTTI_CLASS(GxSoundInitialInformation, GxSoundInitialInformationBase)
    // 禁止宣言
    GX_PROHIBIT_CLASS_BASE(GxSoundInitialInformation)
 
    
    //-------------------------------------------------------------
    //-------------------------------------------------------------
 
    GxSoundInitialInformation(void);
 
    //-------------------------------------------------------------
    //-------------------------------------------------------------
 
    void loadJson(const GxJson::GxJsonNode& jsonNode) override;
 
};
 
class GxUnitSound;
class GxUnitSoundInteractive;
class GxResSound;
//===========================================================================
//===========================================================================
class GxSysSound : public GxSysSoundBase
{
    //-------------------------------------------------------------
    //-------------------------------------------------------------
public:
#if defined(_WINDOWS) || defined(_XBOX_XS)
    class GxEngineCallback : public IXAudio2EngineCallback
    {
        //-------------------------------------------------------------
        //-------------------------------------------------------------
 
        // Called by XAudio2 just before an audio processing pass begins.
        void OnProcessingPassStart(void) {}
        // Called just after an audio processing pass ends.
        void OnProcessingPassEnd(void) {}
        // Called in the event of a critical system error which requires XAudio2
        // to be closed down and restarted.  The error code is given in Error.
        void OnCriticalError(HRESULT error) { GX_ERROR(false, "GxUnitSound error(0x%x)", error); }
 
    };
#endif //_WINDOWS || _XBOX_XS
 
    static const s32 LOOP_DEFAULT = -1;                     
#if defined(_WINDOWS) || defined(_XBOX_XS)
    static const s32 LOOP_INFINITY = XAUDIO2_LOOP_INFINITE; 
#else //_WINDOWS || _XBOX_XS
    static const s32 LOOP_INFINITY = 255;                   
#endif // !(_WINDOWS || _XBOX_XS)
 
    // RTTI定義
    GX_RTTI_ABSTRACT_CLASS(GxSysSound, GxSysSoundBase)
    // GxClassBase継承クラス用禁止宣言
    GX_PROHIBIT_CLASS_BASE(GxSysSound)
 
    
    //-------------------------------------------------------------
    //-------------------------------------------------------------
public:
    GxSysSound(void);
    ~GxSysSound(void) override {}
 
    b32 initialize(const GxClassBase* pInitialInformationBase) override;
    void terminate(void) override;
 
    //-------------------------------------------------------------
    //-------------------------------------------------------------
 
    void update(void) override;
 
    GX_FORCE_INLINE b32 isPause(void) const override { return _isPause; }
    void pause(b32 enable) override;
 
    GxUnitSound* createSound(GxResSound* pResSound, s32 loopCount = LOOP_DEFAULT, f32 volume = 1.0f, f32 pitch = 1.0f, b32 is3D = true, GxUnitLocate* pParent = nullptr);
    GxUnitSound* createStream(GX_CSTR path, s32 loopCount = LOOP_DEFAULT, f32 volume = 1.0f, f32 pitch = 1.0f, b32 is3D = true, f32 fadeTime = 0.f, GxUnitLocate* pParent = nullptr);
    GxUnitSoundInteractive* createSoundInteractive(GX_CSTR path0, GX_CSTR path1, f32 controlValue = 0.f, s32 loopCount = LOOP_DEFAULT, f32 volume = 1.0f, f32 pitch = 1.0f, f32 fadeTime = 0.f);
 
    //-------------------------------------------------------------
    //-------------------------------------------------------------
public:
#if defined(_WINDOWS) || defined(_XBOX_XS)
    constexpr IXAudio2* getXaudio2(void) const { return _pXAudio2; }
    constexpr IXAudio2MasteringVoice* getXaudio2MasteringVoice(void) const { return _pXAudio2MasteringVoice; }
    GX_FORCE_INLINE const XAUDIO2_VOICE_DETAILS& getXaudio2VoiceDetails(void) const { return _xaudio2VoiceDetails; }
    GX_FORCE_INLINE const X3DAUDIO_HANDLE& getX3dAudioHandle(void) const { return _x3dAudioHandle; }
    GX_FORCE_INLINE const X3DAUDIO_LISTENER& getX3dAudioListener(void) const { return _x3dAudioListener; }
#endif //_WINDOWS || _XBOX_XS
    constexpr GxUnitLocate* getListenerUnit(void) const { return _pListenerUnit; }
    constexpr void setListenerUnit(GxUnitLocate* pUnit) { _pListenerUnit = pUnit; }
 
    //-------------------------------------------------------------
    //-------------------------------------------------------------
private:
    GxVector3               _positionListenerBefore;    
    GxUnitLocate*           _pListenerUnit;             
    b32                     _isPause;                   
#if defined(_WINDOWS) || defined(_XBOX_XS)
    GxEngineCallback        _callback;                  
    IXAudio2*               _pXAudio2;                  
    IXAudio2MasteringVoice* _pXAudio2MasteringVoice;    
    XAUDIO2_VOICE_DETAILS   _xaudio2VoiceDetails;       
    X3DAUDIO_HANDLE         _x3dAudioHandle;            
    X3DAUDIO_LISTENER       _x3dAudioListener;          
#endif //_WINDOWS || _XBOX_XS
 
};
 
// アクセスインターフェース
GX_FORCE_INLINE GxSysSound* getGxSysSound(void){ return static_cast<GxSysSound*>(GxSysSound::getSingletonPointer()); }
 
GX_SOUND_NAMESPACE_END()