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engines/dgds/sound_raw.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 DGDS_SOUND_RAW_H
+#define DGDS_SOUND_RAW_H
+
+#include "audio/mixer.h"
+
+#include "common/str.h"
+#include "common/array.h"
+
+#include "dgds/resource.h"
+#include "dgds/decompress.h"
+
+namespace Dgds {
+
+/**
+ * A simple raw PCM file format which seems to only be used in
+ * Willy Beamish CD version intro.
+ */
+class SoundRaw {
+public:
+	SoundRaw(ResourceManager *resourceMan, Decompressor *decompressor);
+	~SoundRaw();
+
+	void load(const Common::String &filename);
+	void play();
+	void stop();
+	bool isPlaying() const;
+	bool isEmpty() const { return _data.empty(); }
+	void loadFromStream(Common::SeekableReadStream *stream, int size);
+	uint32 playedOffset() const; //< Current offset into the sample in bytes, or 0xFFFFFFFF if not playing.
+
+private:
+	Common::Array<byte> _data;
+	ResourceManager *_resourceMan;
+	Decompressor *_decompressor;
+	Audio::SoundHandle _handle;
+	Common::String _filename;
+};
+
+} // end namespace Dgds
+
+#endif // DGDS_SOUND_RAW_H