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engines/wintermute/base/sound/base_sound_buffer.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/>.
+ *
+ */
+
+/*
+ * This file is based on WME Lite.
+ * http://dead-code.org/redir.php?target=wmelite
+ * Copyright (c) 2011 Jan Nedoma
+ */
+
+#ifndef WINTERMUTE_BASE_SOUNDBUFFER_H
+#define WINTERMUTE_BASE_SOUNDBUFFER_H
+
+
+#include "engines/wintermute/base/base.h"
+#include "audio/mixer.h"
+#include "common/stream.h"
+
+namespace Audio {
+class SeekableAudioStream;
+class SoundHandle;
+}
+
+namespace Wintermute {
+
+class BaseSoundBuffer : public BaseClass {
+public:
+
+	BaseSoundBuffer(BaseGame *inGame);
+	~BaseSoundBuffer() override;
+
+	bool pause();
+	bool play(bool looping = false, uint32 startSample = 0);
+	bool resume();
+	bool stop();
+	bool isPlaying();
+
+	void setLooping(bool looping);
+
+	uint32 getPosition();
+	bool setPosition(uint32 pos);
+	uint32 getLength();
+
+	bool setLoopStart(uint32 pos);
+	uint32 getLoopStart() const {
+		return _loopStart;
+	}
+
+	bool setPan(float pan);
+	bool setPrivateVolume(int colume);
+	bool setVolume(int colume);
+
+	void setType(TSoundType type);
+
+	bool loadFromFile(const char *filename, bool forceReload = false);
+	void setStreaming(bool streamed, uint32 numBlocks = 0, uint32 blockSize = 0);
+	bool applyFX(TSFXType type, float param1, float param2, float param3, float param4);
+
+	bool _freezePaused;
+	uint32 _loopStart;
+	TSoundType _type;
+	bool _looping;
+	char *_filename;
+	bool _streamed;
+	int32 _privateVolume;
+
+	Audio::SeekableAudioStream *_stream;
+	Audio::SoundHandle *_handle;
+
+	int32 _volume;
+	uint32 _startPos;
+	int8 _pan;
+};
+
+} // End of namespace Wintermute
+
+#endif