apps/openmw/mwsound/soundmanagerimp.hpp

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#ifndef GAME_SOUND_SOUNDMANAGER_H
#define GAME_SOUND_SOUNDMANAGER_H

#include <string>
#include <utility>
#include <map>

#include <boost/shared_ptr.hpp>

#include <OgreVector3.h>
#include <OgreResourceGroupManager.h>

#include <components/settings/settings.hpp>

#include "../mwbase/soundmanager.hpp"

namespace MWSound
{
    class Sound_Output;
    struct Sound_Decoder;
    class Sound;

    enum Environment {
        Env_Normal,
        Env_Underwater
    };

    class SoundManager : public MWBase::SoundManager
    {
        Ogre::ResourceGroupManager& mResourceMgr;

        std::auto_ptr<Sound_Output> mOutput;

        float mMasterVolume;
        float mSFXVolume;
        float mMusicVolume;
        float mVoiceVolume;
        float mFootstepsVolume;

        boost::shared_ptr<Sound> mMusic;
        std::string mCurrentPlaylist;

        typedef std::pair<MWWorld::Ptr,std::string> PtrIDPair;
        typedef std::map<MWBase::SoundPtr,PtrIDPair> SoundMap;
        SoundMap mActiveSounds;

        MWBase::SoundPtr mUnderwaterSound;

        Ogre::Vector3 mListenerPos;
        Ogre::Vector3 mListenerDir;
        Ogre::Vector3 mListenerUp;

        int mPausedSoundTypes;

        std::string lookup(const std::string &soundId,
                  float &volume, float &min, float &max);
        void streamMusicFull(const std::string& filename);
        bool isPlaying(const MWWorld::Ptr &ptr, const std::string &id) const;
        void updateSounds(float duration);
        void updateRegionSound(float duration);

        float volumeFromType(PlayType type) const;

        SoundManager(const SoundManager &rhs);
        SoundManager& operator=(const SoundManager &rhs);

    protected:
        DecoderPtr getDecoder();
        friend class OpenAL_Output;

    public:
        SoundManager(bool useSound);
        virtual ~SoundManager();

        virtual void processChangedSettings(const Settings::CategorySettingVector& settings);

        virtual void stopMusic();

        virtual void streamMusic(const std::string& filename);

        virtual void startRandomTitle();

        virtual bool isMusicPlaying();

        virtual void playPlaylist(const std::string &playlist);

        virtual void say(const MWWorld::Ptr &reference, const std::string& filename);

        virtual void say(const std::string& filename);

        virtual bool sayDone(const MWWorld::Ptr &reference=MWWorld::Ptr()) const;

        virtual void stopSay(const MWWorld::Ptr &reference=MWWorld::Ptr());

        virtual MWBase::SoundPtr playTrack(const DecoderPtr& decoder, PlayType type);

        virtual MWBase::SoundPtr playSound(const std::string& soundId, float volume, float pitch, PlayType type=Play_TypeSfx, PlayMode mode=Play_Normal, float offset=0);

        virtual MWBase::SoundPtr playSound3D(const MWWorld::Ptr &reference, const std::string& soundId,
                                             float volume, float pitch, PlayType type=Play_TypeSfx,
                                             PlayMode mode=Play_Normal, float offset=0);

        virtual void stopSound3D(const MWWorld::Ptr &reference, const std::string& soundId);

        virtual void stopSound3D(const MWWorld::Ptr &reference);

        virtual void stopSound(const MWWorld::CellStore *cell);

        virtual void stopSound(const std::string& soundId);

        virtual void fadeOutSound3D(const MWWorld::Ptr &reference, const std::string& soundId, float duration);

        virtual bool getSoundPlaying(const MWWorld::Ptr &reference, const std::string& soundId) const;

        virtual void pauseSounds(int types=Play_TypeMask);

        virtual void resumeSounds(int types=Play_TypeMask);

        virtual void update(float duration);

        virtual void setListenerPosDir(const Ogre::Vector3 &pos, const Ogre::Vector3 &dir, const Ogre::Vector3 &up);
    };
}

#endif