void digi_start_sound_object(int i)
{
// start sample structures
SoundObjects[i].channel = -1;
if ( SoundObjects[i].volume <= 0 )
return;
if ( Dont_start_sound_objects )
return;
// -- MK, 2/22/96 -- if ( Newdemo_state == ND_STATE_RECORDING )
// -- MK, 2/22/96 -- newdemo_record_sound_3d_once( digi_unxlat_sound(SoundObjects[i].soundnum), SoundObjects[i].pan, SoundObjects[i].volume );
// only use up to half the sound channels for "permanent" sounts
if ((SoundObjects[i].flags & SOF_PERMANENT) && (N_active_sound_objects >= max(1, digi_max_channels / 4)))
return;
// start the sample playing
SoundObjects[i].channel = digi_start_sound( SoundObjects[i].soundnum,
SoundObjects[i].volume,
SoundObjects[i].pan,
SoundObjects[i].flags & SOF_PLAY_FOREVER,
SoundObjects[i].loop_start,
SoundObjects[i].loop_end, i );
if (SoundObjects[i].channel > -1 )
N_active_sound_objects++;
}
static void put_char_delay(const grs_font &cv_font, briefing *const br, const char ch)
{
char str[2];
int w;
str[0] = ch; str[1] = '\0';
if (br->delay_count && (timer_query() < br->start_time + br->delay_count))
{
br->message--; // Go back to same character
return;
}
if (br->streamcount >= br->messagestream.size())
return;
br->messagestream[br->streamcount].x = br->text_x;
br->messagestream[br->streamcount].y = br->text_y;
br->messagestream[br->streamcount].color = *Current_color;
br->messagestream[br->streamcount].ch = ch;
br->streamcount++;
br->prev_ch = ch;
gr_get_string_size(cv_font, str, &w, nullptr, nullptr);
br->text_x += w;
#if defined(DXX_BUILD_DESCENT_II)
if (!EMULATING_D1 && !br->chattering) {
br->printing_channel.reset(digi_start_sound(digi_xlat_sound(SOUND_BRIEFING_PRINTING), F1_0, 0xFFFF/2, 1, -1, -1, sound_object_none));
br->chattering=1;
}
#endif
br->start_time = timer_query();
}
// Play the given sound number.
// Volume is max at F1_0.
void digi_play_sample( int soundno, fix max_volume )
{
if ( Newdemo_state == ND_STATE_RECORDING )
newdemo_record_sound( soundno );
if (!digi_initialised) return;
if (digi_xlat_sound(soundno) < 0 ) return;
digi_start_sound(soundno, max_volume, F0_5);
}
void digi_play_sample( int soundno, fix max_volume )
{
if ( Newdemo_state == ND_STATE_RECORDING )
newdemo_record_sound( soundno );
soundno = digi_xlat_sound(soundno);
if (soundno < 0 ) return;
// start the sample playing
digi_start_sound( soundno, max_volume, 0xffff/2, 0, -1, -1, -1 );
}
// Play the given sound number.
// Volume is max at F1_0.
void digi_play_sample( int soundno, fix max_volume )
{
#ifdef NEWDEMO
if ( Newdemo_state == ND_STATE_RECORDING )
newdemo_record_sound( soundno );
#endif
soundno = digi_xlat_sound(soundno);
if (!digi_initialised) return;
if (soundno < 0 ) return;
digi_start_sound(soundno, max_volume, F0_5, 0, 0, 0, 0);
}
void digi_play_sample_3d( int soundno, int angle, int volume, int no_dups ) // Volume from 0-0x7fff
{
no_dups = 1;
if ( Newdemo_state == ND_STATE_RECORDING ) {
if ( no_dups )
newdemo_record_sound_3d_once( soundno, angle, volume );
else
newdemo_record_sound_3d( soundno, angle, volume );
}
if (!digi_initialised) return;
if (digi_xlat_sound(soundno) < 0 ) return;
if (volume < MIN_VOLUME ) return;
digi_start_sound(soundno, volume, angle);
}
// Play the given sound number. If the sound is already playing,
// restart it.
void digi_play_sample_once( int soundno, fix max_volume )
{
int i;
if ( Newdemo_state == ND_STATE_RECORDING )
newdemo_record_sound( soundno );
if (!digi_initialised) return;
if (digi_xlat_sound(soundno) < 0 ) return;
LOCK();
for (i=0; i < MAX_SOUND_SLOTS; i++)
if (SoundSlots[i].soundno == soundno)
SoundSlots[i].playing = 0;
UNLOCK();
digi_start_sound(soundno, max_volume, F0_5);
}
void SoundQ_process()
{
if ( SoundQ_channel > -1 ) {
if ( digi_is_channel_playing(SoundQ_channel) )
return;
SoundQ_end();
}
while ( SoundQ_head != SoundQ_tail ) {
sound_q * q = &SoundQ[SoundQ_head];
if ( q->time_added+MAX_LIFE > timer_query() ) {
SoundQ_channel = digi_start_sound(q->soundnum, F1_0+1, 0xFFFF/2, 0, -1, -1, -1 );
return;
} else {
// expired; remove from Queue
SoundQ_end();
}
}
}
// Play the given sound number. If the sound is already playing,
// restart it.
void digi_play_sample_once( int soundno, fix max_volume )
{
int i;
#ifdef NEWDEMO
if ( Newdemo_state == ND_STATE_RECORDING )
newdemo_record_sound( soundno );
#endif
soundno = digi_xlat_sound(soundno);
if (!digi_initialised) return;
if (soundno < 0 ) return;
for (i=0; i < MAX_SOUND_SLOTS; i++)
if (SoundSlots[i].soundno == soundno)
SoundSlots[i].playing = 0;
digi_start_sound(soundno, max_volume, F0_5, 0, 0, 0, 0);
}
// Play the given sound number. If the sound is already playing,
// restart it.
void digi_play_sample_once( int soundno, fix max_volume )
{
int i;
#ifdef NEWDEMO
if ( Newdemo_state == ND_STATE_RECORDING )
newdemo_record_sound( soundno );
#endif
if (!digi_initialised)
return;
if (digi_xlat_sound(soundno) < 0 )
return;
for (i=0; i < MAX_SOUND_SLOTS; i++)
if (SoundSlots[i].soundno == soundno)
{
DS_release_slot(i,1);
}
digi_start_sound(soundno, max_volume, F0_5);
}
void digi_play_sample_3d( int soundno, int angle, int volume, int no_dups )
{
no_dups = 1;
if ( Newdemo_state == ND_STATE_RECORDING ) {
if ( no_dups )
newdemo_record_sound_3d_once( soundno, angle, volume );
else
newdemo_record_sound_3d( soundno, angle, volume );
}
soundno = digi_xlat_sound(soundno);
if (soundno < 0 ) return;
if (volume < 10 ) return;
// start the sample playing
digi_start_sound( soundno, volume, angle, 0, -1, -1, -1 );
}
void digi_play_sample_looping_sub()
{
if ( digi_looping_sound > -1 )
digi_looping_channel = digi_start_sound( digi_looping_sound, digi_looping_volume, 0xFFFF/2, 1, digi_looping_start, digi_looping_end, -1 );
}
