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engines/darkseed/sound.h

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+/* 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 DARKSEED_SOUND_H
+#define DARKSEED_SOUND_H
+
+#include "darkseed/music.h"
+
+#include "audio/mixer.h"
+#include "common/array.h"
+#include "common/error.h"
+#include "common/serializer.h"
+
+namespace Darkseed {
+enum class MusicId : uint8 {
+	kNone = 0,
+	kLab,
+	kVictory,
+	kCemetry,
+	kLeech,
+	kExt,
+	kQuiet,
+	kPackage,
+	kDth,
+	kLibrary,
+	kRadio,
+	kOutdoor,
+	kTown,
+};
+
+enum class StartMusicId : uint8 {
+	kCredits = 0,
+	kAlien,
+	kImplant,
+	kLaunch,
+	kNight2,
+	kNight3,
+	kBook,
+	kDoll
+};
+
+class Sound {
+	// Floppy speech filenames from TOS1.DIG
+	char _sfxFloppyDigFilenameTbl[120][14];
+
+	Audio::Mixer *_mixer;
+	Audio::SoundHandle _speechHandle;
+	Audio::SoundHandle _sfxHandle;
+	MusicPlayer *_musicPlayer;
+	Common::Array<uint8> _didSpeech;
+	bool _useFloppyMusic;
+	bool _useCdSfx;
+	bool _useFloppySfx;
+	uint8 _lastPlayedDigitalSfx;
+
+public:
+	explicit Sound(Audio::Mixer *mixer);
+	~Sound();
+
+	int init();
+
+	Common::Error sync(Common::Serializer &s);
+
+	bool isMuted() const;
+	void playTosSpeech(int tosIdx);
+	void stopSpeech();
+	bool isPlayingSpeech() const;
+	bool isPlayingSfx() const;
+	bool isPlayingSfx(uint8 sfxId) const;
+	bool isPlayingMusic();
+	void resetSpeech();
+	void resetIndividualSpeech(int tosIdx);
+	void playMusic(MusicId musicId, bool loop = true);
+	void playMusic(StartMusicId musicId);
+	void playMusic(Common::String const &filename, Common::String const *instrBankFilename = nullptr, uint8 priority = 0xFF, bool loop = false);
+	void stopMusic();
+	void pauseMusic(bool pause);
+	void playSfx(uint8 sfxId, uint8 priority, int unk2);
+	void playDosFloppySfx(byte sfxId, uint8 priority);
+	void stopSfx();
+	bool isUsingCdSfx() const;
+	bool isUsingFloppySfx() const;
+	void syncSoundSettings();
+	void killAllSound();
+	void startFadeOut();
+	bool isFading();
+
+private:
+	void loadTosDigData(Common::SeekableReadStream *in, int32 size);
+	void playDosCDSfx(int sfxId);
+	void playFloppySpeech(int tosIdx);
+	int convertCdSpeechToFloppySfxId(int cdSfxId);
+};
+
+} // namespace Darkseed
+
+#endif // DARKSEED_SOUND_H