int digi_link_sound_to_pos2( int soundnum, short segnum, short sidenum, vms_vector * pos, int forever, fix max_volume, fix max_distance )
{
int i, volume, pan;
if ( max_volume < 0 )
return -1;
if (!digi_initialised)
return -1;
if (digi_xlat_sound(soundnum) < 0)
return -1;
if (Sounddat(soundnum)->data==NULL)
{
Int3();
return -1;
}
if ((segnum<0)||(segnum>Highest_segment_index))
return -1;
if ( !forever )
{
// Hack to keep sounds from building up...
digi_get_sound_loc( &Viewer->orient, &Viewer->pos, Viewer->segnum, pos, segnum, max_volume, &volume, &pan, max_distance );
digi_play_sample_3d( soundnum, pan, volume, 0 );
return -1;
}
for (i=0; i<MAX_SOUND_OBJECTS; i++ )
if (SoundObjects[i].flags==0)
break;
if (i==MAX_SOUND_OBJECTS)
{
mprintf((1, "Too many sound objects!\n" ));
return -1;
}
SoundObjects[i].signature=next_signature++;
SoundObjects[i].flags = SOF_USED | SOF_LINK_TO_POS;
if ( forever )
SoundObjects[i].flags |= SOF_PLAY_FOREVER;
SoundObjects[i].lp_segnum = segnum;
SoundObjects[i].lp_sidenum = sidenum;
SoundObjects[i].lp_position = *pos;
SoundObjects[i].soundnum = soundnum;
SoundObjects[i].max_volume = max_volume;
SoundObjects[i].max_distance = max_distance;
SoundObjects[i].volume = 0;
SoundObjects[i].pan = 0;
digi_get_sound_loc( &Viewer->orient, &Viewer->pos, Viewer->segnum,
&SoundObjects[i].lp_position, SoundObjects[i].lp_segnum,
SoundObjects[i].max_volume,
&SoundObjects[i].volume, &SoundObjects[i].pan, SoundObjects[i].max_distance );
if (!forever || SoundObjects[i].volume >= MIN_VOLUME)
digi_start_sound_object(i);
return SoundObjects[i].signature;
}
int digi_link_sound_to_object2( int org_soundnum, short objnum, int forever, fix max_volume, fix max_distance )
{
int i,volume,pan;
object * objp;
int soundnum;
soundnum = digi_xlat_sound(org_soundnum);
if ( max_volume < 0 ) return -1;
// if ( max_volume > F1_0 ) max_volume = F1_0;
if (!digi_initialised) return -1;
if (soundnum < 0 ) return -1;
if (GameSounds[soundnum].data==NULL) {
Int3();
return -1;
}
if ((objnum<0)||(objnum>Highest_object_index))
return -1;
if ( !forever ) {
// Hack to keep sounds from building up...
digi_get_sound_loc( &Viewer->orient, &Viewer->pos, Viewer->segnum, &Objects[objnum].pos, Objects[objnum].segnum, max_volume,&volume, &pan, max_distance );
digi_play_sample_3d( org_soundnum, pan, volume, 0 );
return -1;
}
for (i=0; i<MAX_SOUND_OBJECTS; i++ )
if (SoundObjects[i].flags==0)
break;
if (i==MAX_SOUND_OBJECTS) {
mprintf((1, "Too many sound objects!\n" ));
return -1;
}
SoundObjects[i].signature=next_signature++;
SoundObjects[i].flags = SOF_USED | SOF_LINK_TO_OBJ;
if ( forever )
SoundObjects[i].flags |= SOF_PLAY_FOREVER;
SoundObjects[i].lo_objnum = objnum;
SoundObjects[i].lo_objsignature = Objects[objnum].signature;
SoundObjects[i].max_volume = max_volume;
SoundObjects[i].max_distance = max_distance;
SoundObjects[i].volume = 0;
SoundObjects[i].pan = 0;
SoundObjects[i].soundnum = soundnum;
objp = &Objects[SoundObjects[i].lo_objnum];
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 (!forever || SoundObjects[i].volume >= MIN_VOLUME)
digi_start_sound_object(i);
return SoundObjects[i].signature;
}
int digi_link_sound_to_pos2( int org_soundnum, short segnum, short sidenum, vms_vector * pos, int forever, fix max_volume, fix max_distance )
{
int i, volume, pan;
int soundnum;
soundnum = digi_xlat_sound(org_soundnum);
if ( max_volume < 0 ) return -1;
// if ( max_volume > F1_0 ) max_volume = F1_0;
if (soundnum < 0 ) return -1;
if (GameSounds[soundnum].data==NULL) {
Int3();
return -1;
}
if ((segnum<0)||(segnum>Highest_segment_index))
return -1;
if ( !forever ) { //&& GameSounds[soundnum - SOUND_OFFSET].length < SOUND_3D_THRESHHOLD) {
// Hack to keep sounds from building up...
digi_get_sound_loc( &Viewer->orient, &Viewer->pos, Viewer->segnum, pos, segnum, max_volume, &volume, &pan, max_distance );
digi_play_sample_3d( org_soundnum, pan, volume, 0 );
return -1;
}
for (i=0; i<MAX_SOUND_OBJECTS; i++ )
if (SoundObjects[i].flags==0)
break;
if (i==MAX_SOUND_OBJECTS) {
return -1;
}
SoundObjects[i].signature=next_signature++;
SoundObjects[i].flags = SOF_USED | SOF_LINK_TO_POS;
if ( forever )
SoundObjects[i].flags |= SOF_PLAY_FOREVER;
SoundObjects[i].link_type.pos.segnum = segnum;
SoundObjects[i].link_type.pos.sidenum = sidenum;
SoundObjects[i].link_type.pos.position = *pos;
SoundObjects[i].soundnum = soundnum;
SoundObjects[i].max_volume = max_volume;
SoundObjects[i].max_distance = max_distance;
SoundObjects[i].volume = 0;
SoundObjects[i].pan = 0;
SoundObjects[i].loop_start = SoundObjects[i].loop_end = -1;
if (Dont_start_sound_objects) { //started at level start
SoundObjects[i].flags |= SOF_PERMANENT;
SoundObjects[i].channel = -1;
}
else {
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 );
digi_start_sound_object(i);
// If it's a one-shot sound effect, and it can't start right away, then
// just cancel it and be done with it.
if ( (SoundObjects[i].channel < 0) && (!(SoundObjects[i].flags & SOF_PLAY_FOREVER)) ) {
SoundObjects[i].flags = 0;
return -1;
}
}
return SoundObjects[i].signature;
}
int digi_link_sound_to_object3( int org_soundnum, short objnum, int forever, fix max_volume, fix max_distance, int loop_start, int loop_end )
{
int i,volume,pan;
object * objp;
int soundnum;
soundnum = digi_xlat_sound(org_soundnum);
if ( max_volume < 0 ) return -1;
// if ( max_volume > F1_0 ) max_volume = F1_0;
if (soundnum < 0 ) return -1;
if (GameSounds[soundnum].data==NULL) {
Int3();
return -1;
}
if ((objnum<0)||(objnum>Highest_object_index))
return -1;
if ( !forever ) { // && GameSounds[soundnum - SOUND_OFFSET].length < SOUND_3D_THRESHHOLD) {
// Hack to keep sounds from building up...
digi_get_sound_loc( &Viewer->orient, &Viewer->pos, Viewer->segnum, &Objects[objnum].pos, Objects[objnum].segnum, max_volume,&volume, &pan, max_distance );
digi_play_sample_3d( org_soundnum, pan, volume, 0 );
return -1;
}
if ( Newdemo_state == ND_STATE_RECORDING ) {
newdemo_record_link_sound_to_object3( org_soundnum, objnum, max_volume, max_distance, loop_start, loop_end );
}
for (i=0; i<MAX_SOUND_OBJECTS; i++ )
if (SoundObjects[i].flags==0)
break;
if (i==MAX_SOUND_OBJECTS) {
return -1;
}
SoundObjects[i].signature=next_signature++;
SoundObjects[i].flags = SOF_USED | SOF_LINK_TO_OBJ;
if ( forever )
SoundObjects[i].flags |= SOF_PLAY_FOREVER;
SoundObjects[i].link_type.obj.objnum = objnum;
SoundObjects[i].link_type.obj.objsignature = Objects[objnum].signature;
SoundObjects[i].max_volume = max_volume;
SoundObjects[i].max_distance = max_distance;
SoundObjects[i].volume = 0;
SoundObjects[i].pan = 0;
SoundObjects[i].soundnum = soundnum;
SoundObjects[i].loop_start = loop_start;
SoundObjects[i].loop_end = loop_end;
if (Dont_start_sound_objects) { //started at level start
SoundObjects[i].flags |= SOF_PERMANENT;
SoundObjects[i].channel = -1;
}
else {
objp = &Objects[SoundObjects[i].link_type.obj.objnum];
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 );
digi_start_sound_object(i);
// If it's a one-shot sound effect, and it can't start right away, then
// just cancel it and be done with it.
if ( (SoundObjects[i].channel < 0) && (!(SoundObjects[i].flags & SOF_PLAY_FOREVER)) ) {
SoundObjects[i].flags = 0;
return -1;
}
}
return SoundObjects[i].signature;
}
