sound.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 
#ifndef NGI_SOUND_H
#define NGI_SOUND_H
 
#include "common/array.h"
#include "common/ptr.h"
 
namespace Audio {
class SoundHandle;
}
 
namespace NGI {
 
class Sound : public MemoryObject {
    int _id;
    byte *_soundData;
    Audio::SoundHandle *_handle;
 
public:
    int16 _objectId;
 
public:
    Sound();
    ~Sound() override;
 
    virtual bool load(MfcArchive &file, NGIArchive *archive);
    bool load(MfcArchive &file) override { assert(0); return false; } // Disable base class
    void updateVolume();
    int getId() const { return _id; }
    Audio::SoundHandle *getHandle() const { return _handle; }
 
    void play(int flag);
    void freeSound();
    int getVolume();
    void stop();
 
    void setPanAndVolumeByStaticAni();
    void setPanAndVolume(int vol, int pan);
};
 
class SoundList : public CObject {
    Common::Array<Sound> _soundItems;
    Common::ScopedPtr<NGIArchive> _libHandle;
 
 public:
    virtual bool load(MfcArchive &file, const Common::Path &fname);
    bool load(MfcArchive &file) override { assert(0); return false; } // Disable base class
    bool loadFile(const Common::Path &fname, const Common::Path &libname);
 
    int getCount() { return _soundItems.size(); }
    Sound &getSoundByIndex(int idx) { return _soundItems[idx]; }
    Sound *getSoundItemById(int id);
};
 
} // End of namespace NGI
 
#endif /* NGI_SOUND_H */