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cd_sdl: prev and next commands must handle data tracks properly.

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git-svn-id: svn+ssh://svn.code.sf.net/p/quakespasm/code/trunk@951 af15c1b1-3010-417e-b628-4374ebc0bcbd
This commit is contained in:
sezero 2014-08-04 21:20:09 +00:00
parent cebc9431a6
commit 71c17d7e89
1 changed files with 12 additions and 3 deletions
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15
quakespasm/Quake/cd_sdl.c
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@ -219,6 +219,15 @@ void CDAudio_Resume(void)
pausetime = -1.0;
}
static int get_first_audiotrk (void)
{
int i;
for (i = 0; i < cd_handle->numtracks; ++i)
if (cd_handle->track[i].type != SDL_DATA_TRACK)
return ++i;
return 1;
}
static void CD_f (void)
{
const char *command;
@ -356,15 +365,15 @@ static void CD_f (void)
if (q_strcasecmp(command, "next") == 0)
{
if (playTrack == cd_handle->numtracks)
playTrack = 0;
if (playTrack == cd_handle->numtracks)
playTrack = get_first_audiotrk() - 1;
CDAudio_Play(playTrack + 1, playLooping);
return;
}
if (q_strcasecmp(command, "prev") == 0)
{
if (playTrack == 1)
if (playTrack == get_first_audiotrk())
playTrack = cd_handle->numtracks + 1;
CDAudio_Play(playTrack - 1, playLooping);
return;