player_he.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 SCUMM_PLAYERS_PLAYER_HE_H
#define SCUMM_PLAYERS_PLAYER_HE_H
 
#include "scumm/music.h"
#include "audio/mixer.h"
#include "audio/mididrv.h"
#include "common/mutex.h"
 
class MidiParser;
 
namespace Scumm {
class ScummEngine;
 
class Player_HE : public MusicEngine, public MidiDriver {
public:
    Player_HE(ScummEngine *scumm);
    ~Player_HE() override;
    void setMusicVolume(int vol) override;
    void startSound(int sound) override { startSoundWithTrackID(sound, 0); }
    void startSoundWithTrackID(int sound, int track) override;
    void stopSound(int sound) override;
    void stopAllSounds() override;
    int  getSoundStatus(int sound) const override;
    int  getMusicTimer() override;
 
    int open() override;
    bool isOpen() const override;
    void close() override;
    void setTimerCallback(void *timerParam, Common::TimerManager::TimerProc timerProc) override;
    uint32 getBaseTempo() override;
    MidiChannel *allocateChannel() override { return NULL; };
    MidiChannel *getPercussionChannel() override { return NULL; };
    void send(uint32 b) override;
 
private:
    ScummEngine *_vm;
    MidiParser *_parser;
    MidiDriver *_midi;
    Common::Mutex _mutex;
    byte *_bank;
    int _bankSize;
    int _currentMusic;
    int _masterVolume;
    byte _channelVolume[16];
    static void onTimer(void *data);
    void loadAdLibBank();
};
}
 
#endif