1 files changed, 46 insertions, 0 deletions
diff --git a/sound/imuse.h b/sound/imuse.h
new file mode 100644
index 0000000000..fc2cacbd0d
--- /dev/null
+++ b/sound/imuse.h
@@ -0,0 +1,46 @@
+
+//WARNING: These is only the public interface to the IMUSE class
+//This is safe as long as none of the methods are virtual,
+//and as long as no variables are put here.
+//Removing the private parts from the public class definition,
+//means that the internals of IMuse can change without having to
+//recompile all files that depend on this interface.
+//Also, it probably decreases compile times, since the IMuse specific
+//classes only will be parsed once (which is when imuse.cpp is compiled)
+
+
+//If you change stuff here, you *MUST* change stuff in imuse.cpp as well
+
+class IMuse {
+public:
+	/* making a dummy constructor means that this object will never be
+	 * instanciated on its own */
+
+public:
+	enum {
+		PROP_TEMPO_BASE = 1,
+		PROP_MT32_EMULATE = 2,
+	};
+
+	void on_timer();
+	void pause(bool paused);
+	int terminate();
+	int save_or_load(Serializer *ser, Scumm *scumm);
+	int set_music_volume(uint vol);
+	int get_music_volume();
+	int set_master_volume(uint vol);
+	int get_master_volume();
+	bool start_sound(int sound);
+	int stop_sound(int sound);
+	int stop_all_sounds();
+	int get_sound_status(int sound);
+	int32 do_command(int a, int b, int c, int d, int e, int f, int g, int h);
+	int clear_queue();
+	void setBase(byte **base);
+	uint32 property(int prop, uint32 value);
+
+	static IMuse *create(OSystem *syst, MidiDriver *midi, SoundMixer *mixer);
+
+	static IMuse *create_adlib(OSystem *syst, SoundMixer *mixer) { return create(syst, NULL, mixer); }
+	static IMuse *create_midi(OSystem *syst, MidiDriver *midi) { return create(syst, midi, NULL); }
+};