void digi_kill_sound_linked_to_object( int objnum )
{
int i,killed;
if (!digi_initialized) return;
killed = 0;
for (i=0; i<MAX_SOUND_OBJECTS; i++ ) {
if ( (SoundObjects[i].flags & SOF_USED) && (SoundObjects[i].flags & SOF_LINK_TO_OBJ ) ) {
if (SoundObjects[i].link_type.obj.objnum == objnum) {
if ( SoundObjects[i].flags & SOF_PLAYING ) {
EndSound(SoundObjects[i].soundnum);
}
SoundObjects[i].flags = 0; // Mark as dead, so some other sound can use this sound
killed++;
}
}
}
// If this assert happens, it means that there were 2 sounds
// that got deleted. Weird, get John.
if ( killed > 1 ) {
mprintf( (1, "ERROR: More than 1 sounds were deleted from object %d\n", objnum ));
}
}
void digi_kill_sound_linked_to_segment( int segnum, int sidenum, int soundnum )
{
int i,killed;
soundnum = digi_xlat_sound(soundnum);
if (!digi_initialized) return;
killed = 0;
for (i=0; i<MAX_SOUND_OBJECTS; i++ ) {
if ( (SoundObjects[i].flags & SOF_USED) && (SoundObjects[i].flags & SOF_LINK_TO_POS) ) {
if ((SoundObjects[i].link_type.pos.segnum == segnum) && (SoundObjects[i].soundnum==(short)soundnum ) && (SoundObjects[i].link_type.pos.sidenum==sidenum) ) {
if ( SoundObjects[i].flags & SOF_PLAYING ) {
EndSound(SoundObjects[i].soundnum);
}
SoundObjects[i].flags = 0; // Mark as dead, so some other sound can use this sound
killed++;
}
}
}
// If this assert happens, it means that there were 2 sounds
// that got deleted. Weird, get John.
if ( killed > 1 ) {
mprintf( (1, "ERROR: More than 1 sounds were deleted from seg %d\n", segnum ));
}
}
void FreeStage(Map *map, int *stageState, int bgm)
{
EndSound();
DrawMain = NULL;
*stageState = 0;
FreeMap(map);
FreeSound(bgm);
}
void digi_pause_all()
{
int i;
if (!digi_initialized) return;
if (!digi_paused) {
for (i=0; i<MAX_SOUND_OBJECTS; i++ ) {
if ( (SoundObjects[i].flags & SOF_USED ) && (SoundObjects[i].flags & SOF_PLAYING) && (SoundObjects[i].flags && SOF_PLAY_FOREVER) ) {
EndSound(SoundObjects[i].soundnum);
SoundObjects[i].flags &= ~SOF_PLAYING; // Mark sound as not playing
}
}
#ifdef MAC_SHAREWARE
PauseMusicOnly();
#else
redbook_pause(1);
#endif
digi_paused = 1;
}
}
void digi_sync_sounds()
{
int i;
int oldvolume, oldpan;
SndCommand snd_cmd;
if (!digi_initialized) return;
for (i=0; i<MAX_SOUND_OBJECTS; i++ ) {
if ( SoundObjects[i].flags & SOF_USED ) {
oldvolume = SoundObjects[i].volume;
oldpan = SoundObjects[i].pan;
if ( !(SoundObjects[i].flags & SOF_PLAY_FOREVER) ) {
// Check if its done.
if (SoundObjects[i].flags & SOF_PLAYING) {
if ( IsThisSoundFXFinished(SoundObjects[i].soundnum) ) {
SoundObjects[i].flags = 0; // Mark as dead, so some other sound can use this sound
continue; // Go on to next sound...
}
}
}
if ( SoundObjects[i].flags & SOF_LINK_TO_POS ) {
digi_get_sound_loc( &Viewer->orient, &Viewer->pos, Viewer->segnum,
&SoundObjects[i].link_type.pos.position, SoundObjects[i].link_type.pos.segnum, SoundObjects[i].max_volume,
&SoundObjects[i].volume, &SoundObjects[i].pan, SoundObjects[i].max_distance );
} else if ( SoundObjects[i].flags & SOF_LINK_TO_OBJ ) {
object * objp;
objp = &Objects[SoundObjects[i].link_type.obj.objnum];
if ((objp->type==OBJ_NONE) || (objp->signature!=SoundObjects[i].link_type.obj.objsignature)) {
// The object that this is linked to is dead, so just end this sound if it is looping.
if ( (SoundObjects[i].flags & SOF_PLAYING) && (SoundObjects[i].flags & SOF_PLAY_FOREVER)) {
EndSound(SoundObjects[i].soundnum);
}
SoundObjects[i].flags = 0; // Mark as dead, so some other sound can use this sound
continue; // Go on to next sound...
} else {
digi_get_sound_loc( &Viewer->orient, &Viewer->pos, Viewer->segnum,
&objp->pos, objp->segnum, SoundObjects[i].max_volume,
&SoundObjects[i].volume, &SoundObjects[i].pan, SoundObjects[i].max_distance );
}
}
if (oldvolume != SoundObjects[i].volume) {
if ( SoundObjects[i].volume < 1 ) {
// Sound is too far away, so stop it from playing.
if ((SoundObjects[i].flags & SOF_PLAYING)&&(SoundObjects[i].flags & SOF_PLAY_FOREVER)) {
EndSound(SoundObjects[i].soundnum);
SoundObjects[i].flags &= ~SOF_PLAYING; // Mark sound as not playing
}
} else {
if (!(SoundObjects[i].flags & SOF_PLAYING)) {
digi_start_sound_object(i);
} else {
int vol;
vol = fixmuldiv(SoundObjects[i].volume, digi_volume,F1_0);
ChangeSoundVolume(SoundObjects[i].soundnum, fixmuldiv(SoundObjects[i].volume,digi_volume,F1_0) );
}
}
}
if (oldpan != SoundObjects[i].pan) {
if (SoundObjects[i].flags & SOF_PLAYING) {
ChangeSoundStereoPosition( SoundObjects[i].soundnum, SoundObjects[i].pan );
}
}
}
}
}
