/*
Directory Opus 4
Original GPL release version 4.12
Copyright 1993-2000 Jonathan Potter

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.

All users of Directory Opus 4 (including versions distributed
under the GPL) are entitled to upgrade to the latest version of
Directory Opus version 5 at a reduced price. Please see
http://www.gpsoft.com.au for more information.

The release of Directory Opus 4 under the GPL in NO WAY affects
the existing commercial status of Directory Opus 5.
*/

#ifndef INOVAMUSIC_H
#define INOVAMUSIC_H

#include <exec/types.h>
#include <libraries/dos.h>
#include <exec/resident.h>
#include <exec/memory.h>
#include <exec/libraries.h>

/* Our Library Structure */

struct MusicBase
{
	struct Library MLib;
	BPTR ml_SegList;
	APTR ml_Module;
	LONG ml_Len;
	WORD ml_Playing, ml_ModType, ml_Volume, ml_Tempo, ml_Tracks, ml_SongPos;
	struct Library *ml_DOSBase, *ml_PPBase;
	char *ml_SongName;
};

/* Module types currently supported */
#define MOD_STNTPT 1 /* Sound/Noise/ProTracker */
#define MOD_MED 2 /* MED Module (MMD0) */
#define MOD_OKTA 3 /* Oktalyzer mod */
#define MOD_OLDST 4 /* 15 Inst SoundTracker */

/* Error codes returned by PlayModule
		if err code is < 0, then the failure code is a PowerPacker.Library fail
*/

#define ML_NOMEM 101 /* not enuff memory to load module */
#define ML_BADMOD 102 /* garbled or not-supported */
#define ML_NOMOD 103 /* DOS Open failed */
#define ML_NOPLAYER 104 /* CIA Player Allocations Failed */
#define ML_LIBLOCKED 105 /* LIBBASE is Locked for processing */
#define ML_INVALIDFNAME 106 /* Bad file name */
#define ML_NOAUDIO 107 /* Couldn't lock Audio channels */

#endif /* INOVAMUSIC_H */