1 files changed, 59 insertions, 0 deletions
diff --git a/sword1/music.h b/sword1/music.h
new file mode 100644
index 0000000000..d55e96f432
--- /dev/null
+++ b/sword1/music.h
@@ -0,0 +1,59 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2003 The ScummVM project
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * $Header$
+ *
+ */
+
+#ifndef BSMUSIC_H
+#define BSMUSIC_H
+
+#include "scummsys.h"
+#include "common/system.h"
+#include "common/file.h"
+#define TOTAL_TUNES 270
+
+#define SAMPLERATE 11025
+#define BUFSIZE (4 * SAMPLERATE)
+#define WAVEHEADERSIZE 0x2C
+
+class SoundMixer;
+//class File;
+
+class SwordMusic {
+public:
+	SwordMusic(OSystem *system, SoundMixer *pMixer);
+	void stream(void);
+	void startMusic(int32 tuneId, int32 loopFlag);
+	void fadeDown(void);
+private:
+	File _musicFile;
+	OSystem *_system;
+	SoundMixer *_mixer;
+	uint16 _fading;
+	bool _playing;
+	bool _loop;
+	OSystem::MutexRef _mutex;
+	static void passMixerFunc(void *param, int16 *buf, uint len);
+	void mixer(int16 *buf, uint len);
+	static const char _tuneList[TOTAL_TUNES][8]; // in staticres.cpp
+	uint32 _waveSize, _wavePos;
+	uint32 _bufPos, _smpInBuf;
+	int16 _musicBuf[BUFSIZE]; // samples for 8 seconds
+};
+
+#endif // BSMUSIC_H