1 files changed, 91 insertions, 0 deletions
diff --git a/src/engine/e_if_snd.h b/src/engine/e_if_snd.h
new file mode 100644
index 00000000..48376bad
--- /dev/null
+++ b/src/engine/e_if_snd.h
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+/* copyright (c) 2007 magnus auvinen, see licence.txt for more info */
+#ifndef ENGINE_IF_SND_H
+#define ENGINE_IF_SND_H
+
+/*
+	Section: Sound
+*/
+
+/*
+	Function: snd_set_channel
+		Sets the parameters for a sound channel.
+	
+	Arguments:
+		cid - Channel ID
+		vol - Volume for the channel. 0.0 to 1.0.
+		pan - Panning for the channel. -1.0 is all left. 0.0 is equal distribution. 1.0 is all right.
+*/
+void snd_set_channel(int cid, float vol, float pan);
+
+/*
+	Function: snd_load_wv
+		Loads a wavpack compressed sound.
+	
+	Arguments:
+		filename - Filename of the file to load
+	
+	Returns:
+		The id of the loaded sound. -1 on failure.
+*/
+int snd_load_wv(const char *filename);
+
+/*
+	Function: snd_play_at
+		Plays a sound at a specified postition.
+	
+	Arguments:
+		cid - Channel id of the channel to use.
+		sid - Sound id of the sound to play.
+		flags - TODO
+		x - TODO
+		y - TODO
+	
+	Returns:
+		An id to the voice. -1 on failure.
+
+	See Also:
+		<snd_play, snd_stop>
+*/
+int snd_play_at(int cid, int sid, int flags, float x, float y);
+
+/*
+	Function: snd_play
+		Plays a sound.
+	
+	Arguments:
+	Arguments:
+		cid - Channel id of the channel to use.
+		sid - Sound id of the sound to play.
+		flags - TODO
+	
+	Returns:
+		An id to the voice. -1 on failure.
+
+	See Also:
+		<snd_play_at, snd_stop>
+*/
+int snd_play(int cid, int sid, int flags);
+
+/*
+	Function: snd_stop
+		Stops a currenly playing sound.
+	
+	Arguments:
+		id - The ID of the voice to stop.
+	
+	See Also:
+		<snd_play, snd_play_at>
+*/
+void snd_stop(int id);
+
+/*
+	Function: snd_set_listener_pos
+		Sets the listener posititon.
+	
+	Arguments:
+		x - TODO
+		y - TODO
+*/
+void snd_set_listener_pos(float x, float y);
+
+#endif