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 PETKA_SOUND_H
#define PETKA_SOUND_H
 
#include "audio/mixer.h"
 
#include "common/hash-str.h"
#include "common/ptr.h"
 
namespace Common {
class SeekableReadStream;
}
 
namespace Petka {
 
class Sound {
public:
    Sound(Common::SeekableReadStream *stream, Audio::Mixer::SoundType type);
    ~Sound();
 
    Audio::Mixer::SoundType type();
 
    void play(bool isLoop = false);
    void stop();
 
    void pause(bool p);
 
    bool isPlaying();
 
    void setBalance(uint16 x, uint16 width);
 
private:
    Common::ScopedPtr<Common::SeekableReadStream> _stream;
    Audio::Mixer::SoundType _type;
    Audio::SoundHandle _handle;
};
 
class PetkaEngine;
 
class SoundMgr {
public:
    SoundMgr(PetkaEngine &vm) : _vm(vm) {}
 
    Sound *addSound(const Common::String &name, Audio::Mixer::SoundType type);
    Sound *findSound(const Common::String &name) const;
 
    void removeSound(const Common::String &name);
    void removeSoundsWithType(Audio::Mixer::SoundType type);
    void removeAll();
 
private:
    typedef Common::HashMap<Common::String, Common::ScopedPtr<Sound>, Common::CaseSensitiveString_Hash> SoundsMap;
    PetkaEngine &_vm;
    SoundsMap _sounds;
};
 
} // End of namespace Petka
 
#endif