void
StopSong(void)
{
if (DemoMode)
return;
if (SongType == SongTypeWave && SongVoice >= 0)
{
FX_StopSound(SongVoice);
}
else if (SongType == SongTypeMIDI)
{
MUSIC_StopSong();
}
SongType = SongTypeNone;
DO_FREE_AND_NULL(SongName);
SongTrack = 0;
if (SongPtr)
{
FreeMem(SongPtr);
SongPtr = 0;
SongLength = 0;
}
}
int32_t MUSIC_Shutdown(void)
{
MUSIC_StopSong();
music_context = 0;
music_initialized = 0;
music_loopflag = MUSIC_PlayOnce;
return(MUSIC_Ok);
} // MUSIC_Shutdown
// Duke3D-specific. --ryan.
// void MUSIC_PlayMusic(char *_filename)
int32_t MUSIC_PlaySong(char *song, int32_t loopflag)
{
// initprintf("MUSIC_PlaySong");
MUSIC_StopSong();
if (external_midi)
{
FILE *fp;
#if defined FORK_EXEC_MIDI
static int32_t sigchld_handler_set = 0;
if (!sigchld_handler_set)
{
struct sigaction sa;
sa.sa_handler=sigchld_handler;
sa.sa_flags=0;
sigemptyset(&sa.sa_mask);
if (sigaction(SIGCHLD, &sa, NULL)==-1)
initprintf("%s: sigaction: %s\n", __func__, strerror(errno));
sigchld_handler_set = 1;
}
#endif
fp = Bfopen(external_midi_tempfn, "wb");
if (fp)
{
fwrite(song, 1, g_musicSize, fp);
Bfclose(fp);
#if defined FORK_EXEC_MIDI
external_midi_restart = loopflag;
playmusic();
#else
music_musicchunk = Mix_LoadMUS(external_midi_tempfn);
if (!music_musicchunk)
initprintf("Mix_LoadMUS: %s\n", Mix_GetError());
#endif
}
else initprintf("%s: fopen: %s\n", __func__, strerror(errno));
}
else
music_musicchunk = Mix_LoadMUS_RW(SDL_RWFromMem((char *) song, g_musicSize)
#if (SDL_MAJOR_VERSION > 1)
, SDL_FALSE
#endif
);
if (music_musicchunk != NULL)
if (Mix_PlayMusic(music_musicchunk, (loopflag == MUSIC_LoopSong)?-1:0) == -1)
initprintf("Mix_PlayMusic: %s\n", Mix_GetError());
return MUSIC_Ok;
}
int32_t MUSIC_Shutdown(void)
{
// TODO - make sure this is being called from the menu -- SA
#if !defined FORK_EXEC_MIDI
if (external_midi)
Mix_SetMusicCMD(NULL);
#endif
MUSIC_StopSong();
music_context = 0;
music_initialized = 0;
music_loopflag = MUSIC_PlayOnce;
return(MUSIC_Ok);
} // MUSIC_Shutdown
void S_StopMusic(void)
{
MusicPaused = 0;
if (MusicIsWaveform && MusicVoice >= 0)
{
FX_StopSound(MusicVoice);
MusicVoice = -1;
MusicIsWaveform = 0;
}
MUSIC_StopSong();
ALIGNED_FREE_AND_NULL(MusicPtr);
g_musicSize = 0;
}
void stopmusic(void)
{
if (MusicIsWaveform && MusicVoice >= 0) {
FX_StopSound(MusicVoice);
MusicVoice = -1;
} else if (!MusicIsWaveform) {
MUSIC_StopSong();
}
MusicPaused = 0;
if (MusicPtr) {
free(MusicPtr);
MusicPtr = 0;
MusicLen = 0;
}
}
int MUSIC_PlaySong
(
unsigned char *song,
int loopflag
)
{
int status;
MUSIC_StopSong();
status = MIDI_PlaySong( song, loopflag );
if ( status != MIDI_Ok )
{
MUSIC_SetErrorCode( MUSIC_MidiError );
return( MUSIC_Warning );
}
return( MUSIC_Ok );
}
