+++ /dev/null
-/*
-Copyright (C) 2004 Andreas Kirsch (used cd_null.c as template)
-Copyright (C) 1996-1997 Id Software, Inc.
-
-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.
-
-*/
-
-#include "quakedef.h"
-#include "cdaudio.h"
-
-#if SDL_MAJOR_VERSION == 1 && SDL_MINOR_VERSION == 2
-// SDL 1.2 has CD audio
-
-#include <SDL.h>
-#include <time.h>
-
-// If one of the functions fails, it returns -1, if not 0
-
-// SDL supports multiple cd devices - so we are going to support this, too.
-static void CDAudio_SDL_CDDrive_f( void );
-
-// we only support playing one CD at a time
-static SDL_CD *cd;
-
-static int ValidateDrive( void )
-{
- if( cd && SDL_CDStatus( cd ) > 0 )
- return cdValid = true;
-
- return cdValid = false;
-}
-
-void CDAudio_SysEject (void)
-{
- SDL_CDEject( cd );
-}
-
-
-void CDAudio_SysCloseDoor (void)
-{
- //NO SDL FUNCTION
-}
-
-int CDAudio_SysGetAudioDiskInfo (void)
-{
- if( ValidateDrive() ) // everything > 0 is ok, 0 is trayempty and -1 is error
- return cd->numtracks;
- return -1;
-}
-
-float CDAudio_SysGetVolume (void)
-{
- return -1.0f;
-}
-
-void CDAudio_SysSetVolume (float volume)
-{
- //NO SDL FUNCTION
-}
-
-int CDAudio_SysPlay (int track)
-{
- return SDL_CDPlayTracks(cd, track-1, 0, 1, 0);
-}
-
-int CDAudio_SysStop (void)
-{
- return SDL_CDStop( cd );
-}
-
-int CDAudio_SysPause (void)
-{
- return SDL_CDPause( cd );
-}
-
-int CDAudio_SysResume (void)
-{
- return SDL_CDResume( cd );
-}
-
-int CDAudio_SysUpdate (void)
-{
- static time_t lastchk = 0;
-
- if (cdPlaying && lastchk < time(NULL))
- {
- lastchk = time(NULL) + 2; //two seconds between chks
- if( !cd || cd->status <= 0 ) {
- cdValid = false;
- return -1;
- }
- if (SDL_CDStatus( cd ) == CD_STOPPED)
- {
- if( cdPlayLooping )
- CDAudio_SysPlay( cdPlayTrack );
- else
- cdPlaying = false;
- }
- }
- return 0;
-}
-
-void CDAudio_SysInit (void)
-{
- if( SDL_InitSubSystem( SDL_INIT_CDROM ) == -1 )
- Con_Print( "Failed to init the CDROM SDL subsystem!\n" );
-
- Cmd_AddCommand( "cddrive", CDAudio_SDL_CDDrive_f, "select an SDL-detected CD drive by number" );
-}
-
-static int IsAudioCD( void )
-{
- int i;
- for( i = 0 ; i < cd->numtracks ; i++ )
- if( cd->track[ i ].type == SDL_AUDIO_TRACK )
- return true;
- return false;
-}
-
-int CDAudio_SysStartup (void)
-{
- int i;
- int numdrives;
-
- numdrives = SDL_CDNumDrives();
- if( numdrives == -1 ) // was the CDROM system initialized correctly?
- return -1;
-
- Con_Printf( "Found %i cdrom drives.\n", numdrives );
-
- for( i = 0 ; i < numdrives ; i++, cd = NULL ) {
- cd = SDL_CDOpen( i );
- if( !cd ) {
- Con_Printf( "CD drive %i is invalid.\n", i );
- continue;
- }
-
- if( CD_INDRIVE( SDL_CDStatus( cd ) ) )
- if( IsAudioCD() )
- break;
- else
- Con_Printf( "The CD in drive %i is not an audio cd.\n", i );
- else
- Con_Printf( "No CD in drive %i.\n", i );
-
- SDL_CDClose( cd );
- }
-
- if( i == numdrives && !cd )
- return -1;
-
- return 0;
-}
-
-void CDAudio_SysShutdown (void)
-{
- if( cd )
- SDL_CDClose( cd );
-}
-
-void CDAudio_SDL_CDDrive_f( void )
-{
- int i;
- int numdrives = SDL_CDNumDrives();
-
- if( Cmd_Argc() != 2 ) {
- Con_Print( "cddrive <drivenr>\n" );
- return;
- }
-
- i = atoi( Cmd_Argv( 1 ) );
- if( i >= numdrives ) {
- Con_Printf("Only %i drives!\n", numdrives );
- return;
- }
-
- if( cd )
- SDL_CDClose( cd );
-
- cd = SDL_CDOpen( i );
- if( !cd ) {
- Con_Printf( "Couldn't open drive %i.\n", i );
- return;
- }
-
- if( !CD_INDRIVE( SDL_CDStatus( cd ) ) )
- Con_Printf( "No cd in drive %i.\n", i );
- else if( !IsAudioCD() )
- Con_Printf( "The CD in drive %i is not an audio CD.\n", i );
-
- ValidateDrive();
-}
-
-
-
-
-
-#else
-// SDL 1.3 does not have CD audio
-
-void CDAudio_SysEject (void)
-{
-}
-
-
-void CDAudio_SysCloseDoor (void)
-{
-}
-
-
-int CDAudio_SysGetAudioDiskInfo (void)
-{
- return -1;
-}
-
-
-float CDAudio_SysGetVolume (void)
-{
- return -1.0f;
-}
-
-
-void CDAudio_SysSetVolume (float fvolume)
-{
-}
-
-
-int CDAudio_SysPlay (int track)
-{
- return -1;
-}
-
-
-int CDAudio_SysStop (void)
-{
- return -1;
-}
-
-
-int CDAudio_SysPause (void)
-{
- return -1;
-}
-
-int CDAudio_SysResume (void)
-{
- return -1;
-}
-
-int CDAudio_SysUpdate (void)
-{
- return -1;
-}
-
-
-void CDAudio_SysInit (void)
-{
-}
-
-int CDAudio_SysStartup (void)
-{
- return -1;
-}
-
-void CDAudio_SysShutdown (void)
-{
-}
-#endif
-
projects / xonotic / darkplaces.git / blobdiff