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bgmusic.c: remove some unnecessary comments.

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(BGM_Play): call BGM_Stop() before anything else. don't do anything
if there are no music handlers.
(BGM_PlayCDtrack): remove commented out code. if CDAudio_Play() call
failed and there are no music handlers, don't do anything else.


git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@388 af15c1b1-3010-417e-b628-4374ebc0bcbd
This commit is contained in:
Ozkan Sezer 2011-01-10 20:33:12 +00:00
parent 00545bbbed
commit 0bbb9a3619
1 changed files with 8 additions and 19 deletions
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27
Quake/bgmusic.c
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@ -197,8 +197,6 @@ static void BGM_Play_noext (const char *filename, unsigned int allowed_types)
}
if (!handler->is_available)
{
/* skip handlers which failed to initialize */
/* TODO: implement re-init, make BGM aware of it */
handler = handler->next;
continue;
}
@ -230,14 +228,17 @@ void BGM_Play (const char *filename)
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;
}
BGM_Stop();
ext = S_FileExtension(filename);
if (!ext) /* try all things */
{
@ -248,8 +249,6 @@ void BGM_Play (const char *filename)
handler = music_handlers;
while (handler)
{
/* skip handlers which failed to initialize */
/* TODO: implement re-init, make BGM aware of it */
if (handler->is_available &&
!Q_strcasecmp(ext, handler->ext))
break;
@ -281,19 +280,6 @@ void BGM_Play (const char *filename)
void BGM_PlayCDtrack (byte track, qboolean looping)
{
#if 0 /* see below */
char tmp[MAX_QPATH];
BGM_Stop();
bgmloop = looping;
if (CDAudio_Play(track, looping) == 0)
return; /* success */
q_snprintf(tmp, sizeof(tmp), "track%02d", (int)track);
BGM_Play_noext(tmp, CDRIP_TYPES);
#endif
/* 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
@ -310,6 +296,9 @@ void BGM_PlayCDtrack (byte track, qboolean looping)
if (CDAudio_Play(track, looping) == 0)
return; /* success */
if (music_handlers == NULL)
return;
if (no_extmusic || !bgm_extmusic.value)
return;