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Channels.hpp

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///////////////////////////////////////////////////////////////////////////////
/// @file Channels.hpp
///
/// @brief Destiny Sound System Channel handling
///
/// @author paradoxnj
///
/// This file is the intellectual property of Novus Delta, LLC.. Usage of the
/// contents of this file is subject to the Destiny3D Member License which
/// can be found at http://www.destiny3d.com.  Any other usage is prohibited.
///
/// This file is distributed "AS IS" without warranty of any kind.  Novus
/// Delta, LLC. does not guarantee the fitness of the contents of this file
/// for any particular purpose.
///
/// Copyright (C) 2001-2003 Novus Delta, LLC. All Rights Reserved.
///
/// <hr>
///                                 Change History
/// <hr>
///
/// @date Jan 2002
/// @author paradoxnj
/// @remarks Creation
///
///////////////////////////////////////////////////////////////////////////////

//Sound Systems 
#ifndef CHANNELS_H
#define CHANNELS_H

#include <windows.h>
#include <mmsystem.h>
#include <dsound.h>
//#include <dshow.h>
//#include "eax.h"
#include "DirectSound.hpp"

#include "deFileSystem.hpp"
#include "deResource.hpp"

class deSFXManager;
//class deChannel;

IdeResourceBase                         *deSound_LoadWAV(const char *filename, IdeFile *filesystem, deBoolean isThreaded);
IdeResourceBase                         *deSound_LoadOGG(const char *filename, IdeFile *filesystem, deBoolean isThreaded);

class deSFXManager
{
public:
    deSFXManager();
    virtual ~deSFXManager();

public:
    IDirectSoundBuffer8                 *m_pBuffer;
    IDirectSoundFXGargle                *m_pGargle;
    IDirectSoundFXChorus                *m_pChorus;
    IDirectSoundFXFlanger               *m_pFlanger;
    IDirectSoundFXEcho                  *m_pEcho;
    IDirectSoundFXDistortion            *m_pDistortion;
    IDirectSoundFXCompressor            *m_pCompressor;
    IDirectSoundFXParamEq               *m_pParamEq;
    IDirectSoundFXWavesReverb           *m_pReverb;

    DSFXGargle                          m_GargleSettings;
    DSFXChorus                          m_ChorusSettings;
    DSFXFlanger                         m_FlangerSettings;
    DSFXEcho                            m_EchoSettings;
    DSFXDistortion                      m_DistortionSettings;
    DSFXCompressor                      m_CompressorSettings;
    DSFXParamEq                         m_ParamEqSettings;
    DSFXWavesReverb                     m_ReverbSettings;
    
    DSEFFECTDESC                        m_EffectDesc[DESFX_ENUM];
    const GUID                          *m_RefID[DESFX_ENUM];
    LPVOID                              *m_pIntPtr[DESFX_ENUM];

    DWORD                               m_NumEffects;
    DWORD                               m_NumActiveBufs;

public:
    deBoolean                           Initialize(IDirectSoundBuffer *buffer);
    void                                Destroy();

    void                                GetGargleSettings(deSFX_Gargle *gargle);
    void                                GetChorusSettings(deSFX_Chorus *chorus);
    void                                GetFlangerSettings(deSFX_Flanger *flanger);
    void                                GetEchoSettings(deSFX_Echo *echo);
    void                                GetDistortionSettings(deSFX_Distortion *distortion);
    void                                GetCompressorSettings(deSFX_Compressor *compressor);
    void                                GetParamEqSettings(deSFX_ParamEQ *param_eq);
    void                                GetReverbSettings(deSFX_Reverb *reverb);

    void                                SetGargleSettings(deSFX_Gargle *gargle);
    void                                SetChorusSettings(deSFX_Chorus *chorus);
    void                                SetFlangerSettings(deSFX_Flanger *flanger);
    void                                SetEchoSettings(deSFX_Echo *echo);
    void                                SetDistortionSettings(deSFX_Distortion *distortion);
    void                                SetCompressorSettings(deSFX_Compressor *compressor);
    void                                SetParamEqSettings(deSFX_ParamEQ *param_eq);
    void                                SetReverbSettings(deSFX_Reverb *reverb);

    deBoolean                           ActivateFX();
    deBoolean                           EnableFX(deSFX_Type type);
    deBoolean                           DisableFX();

    deBoolean                           Play(deBoolean loop = deFALSE);
    deBoolean                           IsPlaying();
    void                                Stop();

    void                                SetVolume(float vol);

};

#endif

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