1 files changed, 122 insertions, 0 deletions
diff --git a/engines/neverhood/sound.h b/engines/neverhood/sound.h
new file mode 100644
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+++ b/engines/neverhood/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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef NEVERHOOD_SOUND_H
+#define NEVERHOOD_SOUND_H
+
+#include "common/array.h"
+#include "graphics/surface.h"
+#include "neverhood/neverhood.h"
+#include "neverhood/resource.h"
+
+namespace Neverhood {
+
+class MusicResource {
+public:
+	MusicResource(NeverhoodEngine *vm);
+	bool isPlaying();
+	void load(uint32 fileHash);
+	void unload();
+	void play(int16 fadeVolumeStep);
+	void stop(int16 fadeVolumeStep);
+protected:
+	NeverhoodEngine *_vm;
+};
+
+struct MusicItem {
+	uint32 _nameHash;
+	uint32 _musicFileHash;
+	bool _play;
+	bool _stop;
+	int16 _fadeVolumeStep;
+	int16 _countdown;
+	MusicResource *_musicResource;
+};
+
+struct SoundItem {
+	uint32 _nameHash;
+	uint32 _soundFileHash;
+	bool _playOnceAfterRandomCountdown;
+	int16 _minCountdown;
+	int16 _maxCountdown;
+	bool _playOnceAfterCountdown;
+	int16 _initialCountdown;
+	bool _playLooping;
+	int16 _currCountdown;
+	SoundResource *_soundResource;
+};
+
+class SoundMan {
+public:
+	SoundMan(NeverhoodEngine *vm);
+	~SoundMan();
+
+	// Music
+	void addMusic(uint32 nameHash, uint32 musicFileHash);
+	void deleteMusic(uint32 musicFileHash);
+	void startMusic(uint32 musicFileHash, int16 countdown, int16 fadeVolumeStep);
+	void stopMusic(uint32 musicFileHash, int16 countdown, int16 fadeVolumeStep);
+	
+	// Sound
+	void addSound(uint32 nameHash, uint32 soundFileHash);
+	void addSoundList(uint32 nameHash, uint32 *soundFileHashList);
+	void deleteSound(uint32 soundFileHash);
+	void setSoundParams(uint32 soundFileHash, bool playOnceAfterRandomCountdown,
+		int16 minCountdown, int16 maxCountdown, int16 firstMinCountdown, int16 firstMaxCountdown);
+	void setSoundListParams(uint32 *soundFileHashList, bool playOnceAfterRandomCountdown,
+		int16 minCountdown, int16 maxCountdown, int16 firstMinCountdown, int16 firstMaxCountdown);
+	void playSoundLooping(uint32 soundFileHash);
+	void stopSound(uint32 soundFileHash);
+	void setSoundVolume(uint32 soundFileHash, int volume);
+	
+	// Misc
+	void update();
+	void deleteGroup(uint32 nameHash);
+	void deleteMusicGroup(uint32 nameHash);
+	void deleteSoundGroup(uint32 nameHash);
+	void playTwoSounds(uint32 nameHash, uint32 soundFileHash1, uint32 soundFileHash2, int16 initialCountdown);
+	void playSoundThree(uint32 nameHash, uint32 soundFileHash);
+	void setTwoSoundsPlayFlag(bool playOnceAfterCountdown);
+	void setSoundThreePlayFlag(bool playOnceAfterCountdown);
+
+protected:
+	NeverhoodEngine *_vm;
+	
+	// TODO Find out what these special sounds are used for (door sounds?)
+	int _soundIndex1, _soundIndex2;
+	int16 _initialCountdown;
+	bool _playOnceAfterCountdown;
+	
+	int _soundIndex3;
+	int16 _initialCountdown3;
+	bool _playOnceAfterCountdown3;
+
+	Common::Array<MusicItem*> _musicItems;
+	Common::Array<SoundItem*> _soundItems;
+	
+	SoundItem *getSoundItemByHash(uint32 soundFileHash);
+	
+};
+
+} // End of namespace Neverhood
+
+#endif /* NEVERHOOD_SOUND_H */