111 lines
2.7 KiB
C++
111 lines
2.7 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef TWINE_MUSIC_H
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#define TWINE_MUSIC_H
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#include "audio/midiplayer.h"
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#include "audio/mixer.h"
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#include "common/scummsys.h"
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namespace TwinE {
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class TwinEEngine;
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class TwinEMidiPlayer : public Audio::MidiPlayer {
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private:
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TwinEEngine *_engine;
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public:
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TwinEMidiPlayer(TwinEEngine *engine);
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void play(byte *buf, int size, bool loop);
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};
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class Music {
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private:
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TwinEEngine *_engine;
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TwinEMidiPlayer _midiPlayer;
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void fadeMusicMidi(uint32 time = 1);
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/** Auxiliar midi pointer to */
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uint8 *midiPtr = nullptr;
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Audio::SoundHandle _midiHandle;
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/** Track number of the current playing music */
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int32 numXmi = -1;
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int32 currentMusicCD = -1;
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// int32 endMusicCD = -1;
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const bool _flagVoiceCD = false;
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public:
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// TODO: implement the handling
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int32 _nextMusic = -1; // lba2: NextMusic
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int32 _nextMusicTimer; // lba2: NextMusicTimer
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bool _stopLastMusic = false; // lba2: StopLastMusic
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private:
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/** Stop CD music */
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void stopMusicCD();
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bool playMidi(int32 midiIdx);
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int32 getLengthTrackCDR(int track) const;
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bool playTrackCDR(int32 track);
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public:
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Music(TwinEEngine *engine);
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/**
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* Music volume
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* @param current volume number
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*/
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void musicVolume(int32 volume);
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/**
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* Play CD music
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* @param track track number to play
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*/
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bool playCdTrack(int32 track);
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/**
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* Generic play music, according with settings it plays CD or high quality sounds instead
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* @param track track number to play
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*/
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bool playMusic(int32 track);
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/**
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* Play MIDI music
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* @param midiIdx music index under mini_mi_win.hqr
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* @note valid indices for lba1 are [1-32]
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*/
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bool playMidiFile(int32 midiIdx);
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void playAllMusic(int track);
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/** Stop MIDI music */
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void stopMusicMidi();
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/** Initialize CD-Rom */
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bool initCdrom();
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/** Stop MIDI and Track music */
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void stopMusic();
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bool isMidiPlaying() const;
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int32 getMusicCD();
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};
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} // namespace TwinE
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#endif
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