void BGM_PlayCDtrack (byte track, qboolean looping)
{
/* instead of searching by the order of music_handlers, do so by
* the order of searchpath priority: the file from the searchpath
* with the highest path_id is most likely from our own gamedir
* itself. This way, if a mod has track02 as a *.mp3 file, which
* is below *.ogg in the music_handler order, the mp3 will still
* have priority over track02.ogg from, say, data1.
*/
char tmp[MAX_QPATH];
const char *ext;
unsigned int path_id, prev_id, type;
music_handler_t *handler;
BGM_Stop();
if (CDAudio_Play(track, looping) == 0)
return; /* success */
if (music_handlers == NULL)
return;
if (no_extmusic || !bgm_extmusic.value)
return;
prev_id = 0;
type = 0;
ext = NULL;
handler = music_handlers;
while (handler)
{
if (! handler->is_available)
goto _next;
if (! CDRIPTYPE(handler->type))
goto _next;
q_snprintf(tmp, sizeof(tmp), "%s/track%02d.%s",
MUSIC_DIRNAME, (int)track, handler->ext);
if (! FS_FileExists(tmp, &path_id))
goto _next;
if (path_id > prev_id)
{
prev_id = path_id;
type = handler->type;
ext = handler->ext;
}
_next:
handler = handler->next;
}
if (ext == NULL)
Con_Printf("Couldn't find a cdrip for track %d\n", (int)track);
else
{
q_snprintf(tmp, sizeof(tmp), "%s/track%02d.%s",
MUSIC_DIRNAME, (int)track, ext);
bgmstream = S_CodecOpenStreamType(tmp, type);
if (! bgmstream)
Con_Printf("Couldn't handle music file %s\n", tmp);
}
}
void BGM_Play (const char *filename)
{
char tmp[MAX_QPATH];
const char *ext;
music_handler_t *handler;
BGM_Stop();
if (music_handlers == NULL)
return;
if (!filename || !*filename)
{
Con_DPrintf("null music file name\n");
return;
}
ext = COM_FileGetExtension(filename);
if (! *ext) /* try all things */
{
BGM_Play_noext(filename, ANY_CODECTYPE);
return;
}
handler = music_handlers;
while (handler)
{
if (handler->is_available &&
!q_strcasecmp(ext, handler->ext))
break;
handler = handler->next;
}
if (!handler)
{
Con_Printf("Unhandled extension for %s\n", filename);
return;
}
q_snprintf(tmp, sizeof(tmp), "%s/%s", handler->dir, filename);
switch (handler->player)
{
case BGM_MIDIDRV:
/* not supported in quake */
break;
case BGM_STREAMER:
bgmstream = S_CodecOpenStreamType(tmp, handler->type);
if (bgmstream)
return; /* success */
break;
case BGM_NONE:
default:
break;
}
Con_Printf("Couldn't handle music file %s\n", filename);
}
static void BGM_Play_noext (const char *filename, unsigned int allowed_types)
{
char tmp[MAX_QPATH];
music_handler_t *handler;
handler = music_handlers;
while (handler)
{
if (! (handler->type & allowed_types))
{
handler = handler->next;
continue;
}
if (!handler->is_available)
{
handler = handler->next;
continue;
}
q_snprintf(tmp, sizeof(tmp), "%s/%s.%s",
handler->dir, filename, handler->ext);
switch (handler->player)
{
case BGM_MIDIDRV:
if (BGM_Play_mididrv(tmp) == 0)
return; /* success */
/* BGM_MIDIDRV is followed by CODECTYPE_MID streamer.
* Even if the midi driver failed, we may still have
* a chance with the streamer if it's available... */
if (! (handler->next && handler->next->is_available))
break;
handler = handler->next;
case BGM_STREAMER:
bgmstream = S_CodecOpenStreamType(tmp, handler->type);
if (bgmstream)
return; /* success */
break;
case BGM_NONE:
default:
break;
}
handler = handler->next;
}
Con_Printf("Couldn't handle music file %s\n", filename);
}
static void BGM_Play_noext (const char *filename, unsigned int allowed_types)
{
char tmp[MAX_QPATH];
music_handler_t *handler;
handler = music_handlers;
while (handler)
{
if (! (handler->type & allowed_types))
{
handler = handler->next;
continue;
}
if (!handler->is_available)
{
handler = handler->next;
continue;
}
q_snprintf(tmp, sizeof(tmp), "%s/%s.%s",
handler->dir, filename, handler->ext);
switch (handler->player)
{
case BGM_MIDIDRV:
/* not supported in quake */
break;
case BGM_STREAMER:
bgmstream = S_CodecOpenStreamType(tmp, handler->type);
if (bgmstream)
return; /* success */
break;
case BGM_NONE:
default:
break;
}
handler = handler->next;
}
Con_Printf("Couldn't handle music file %s\n", filename);
}
void BGM_PlayMIDIorMusic (const char *filename)
{
/* instead of searching by the order of music_handlers, do so by
* the order of searchpath priority: the file from the searchpath
* with the highest path_id is most likely from our own gamedir
* itself. this way, if a mod has egyp1 as a mp3 or a midi, which
* is below *.ogg in the music_handler order, the mp3 or midi will
* still have priority over egyp1.ogg from, say, data1.
*/
char tmp[MAX_QPATH];
const char *ext, *dir;
unsigned int path_id, prev_id, type;
qboolean try_midi_stream;
music_handler_t *handler;
if (music_handlers == NULL)
return;
BGM_Stop();
if (!filename || !*filename)
{
Con_DPrintf("null music file name\n");
return;
}
ext = COM_FileGetExtension(filename);
if (*ext != '\0')
{
BGM_Play(filename);
return;
}
prev_id = 0;
type = 0;
dir = ext = NULL;
handler = music_handlers;
try_midi_stream = false;
while (handler)
{
if (! handler->is_available)
goto _next;
if (! MIDITYPE(handler->type) &&
(no_extmusic || !bgm_extmusic.value))
goto _next;
q_snprintf(tmp, sizeof(tmp), "%s/%s.%s",
handler->dir, filename, handler->ext);
if (! FS_FileExists(tmp, &path_id))
{
if (handler->type == MIDIDRIVER_MID)
break;
goto _next;
}
if (path_id > prev_id)
{
prev_id = path_id;
type = handler->type;
ext = handler->ext;
dir = handler->dir;
if (handler->type == MIDIDRIVER_MID)
{
if (handler->next &&
handler->next->is_available)
try_midi_stream = true;
break;
}
}
_next:
handler = handler->next;
}
if (ext == NULL)
Con_Printf("Couldn't handle music file %s\n", filename);
else
{
q_snprintf(tmp, sizeof(tmp), "%s/%s.%s", dir, filename, ext);
switch (type)
{
case MIDIDRIVER_MID:
if (BGM_Play_mididrv(tmp) == 0)
return; /* success */
/* BGM_MIDIDRV is followed by CODECTYPE_MID streamer.
* Even if the midi driver failed, we may still have
* a chance with the streamer if it's available... */
if (!try_midi_stream)
break;
type = CODECTYPE_MID;
default:
bgmstream = S_CodecOpenStreamType(tmp, type);
if (bgmstream)
return; /* success */
}
Con_Printf("Couldn't handle music file %s\n", tmp);
}
}
void BGM_Play (const char *filename)
{
char tmp[MAX_QPATH];
const char *ext;
music_handler_t *handler;
BGM_Stop();
if (music_handlers == NULL)
return;
if (!filename || !*filename)
{
Con_DPrintf("null music file name\n");
return;
}
ext = COM_FileGetExtension(filename);
if (! *ext) /* try all things */
{
BGM_Play_noext(filename, ANY_CODECTYPE);
return;
}
/* use the filename as is */
handler = music_handlers;
while (handler)
{
if (handler->is_available &&
!q_strcasecmp(ext, handler->ext))
break;
handler = handler->next;
}
if (!handler)
{
Con_Printf("Unhandled extension for %s\n", filename);
return;
}
q_snprintf(tmp, sizeof(tmp), "%s/%s", handler->dir, filename);
switch (handler->player)
{
case BGM_MIDIDRV:
if (BGM_Play_mididrv(tmp) == 0)
return; /* success */
/* BGM_MIDIDRV is followed by CODECTYPE_MID streamer.
* Even if the midi driver failed, we may still have
* a chance with the streamer if it's available... */
if (! (handler->next && handler->next->is_available))
break;
handler = handler->next;
case BGM_STREAMER:
bgmstream = S_CodecOpenStreamType(tmp, handler->type);
if (bgmstream)
return; /* success */
break;
case BGM_NONE:
default:
break;
}
Con_Printf("Couldn't handle music file %s\n", filename);
}