From 6c9075eb2539aa4264ce4298772437caec55b256 Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Sun, 27 Apr 2014 22:56:15 +0300
Subject: MADS: Implement the audio player

This is used for all digital samples, plus voices in talkie versions.
Currently, it's only hooked to the "play_audio" debugger command
---
 engines/mads/audio.h | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 engines/mads/audio.h

(limited to 'engines/mads/audio.h')

diff --git a/engines/mads/audio.h b/engines/mads/audio.h
new file mode 100644
index 0000000000..21f4bed59a
--- /dev/null
+++ b/engines/mads/audio.h
@@ -0,0 +1,64 @@
+/* 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 MADS_AUDIO_H
+#define MADS_AUDIO_H
+
+#include "mads/resources.h"
+
+#include "common/array.h"
+#include "audio/mixer.h"
+
+namespace MADS {
+
+struct DSREntry {
+	int16 frequency;
+	int channels;
+	int32 compSize;
+	int32 uncompSize;
+	int32 offset;
+};
+
+class AudioPlayer {
+public:
+	AudioPlayer(Audio::Mixer *mixer, uint32 gameID);
+	~AudioPlayer();
+
+	void setSoundGroup(const Common::String &filename);
+	void setDefaultSoundGroup();
+	void playSound(int soundIndex, bool loop = false);
+	void setVolume(int volume);
+	bool isPlaying() const;
+
+ private:
+	Audio::Mixer *_mixer;
+	Audio::SoundHandle _handle;
+	uint32 _gameID;
+
+	File _dsrFile;
+	Common::String _filename;
+	Common::Array<DSREntry> _dsrEntries;
+};
+
+} // End of namespace MADS
+
+#endif
-- 
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