// returns -1 on failure, channel number on success
int PlaySoundEx(int val1, int channel) {
if (debug_flags & DBG_NOSFX)
return -1;
ScriptAudioClip *aclip = GetAudioClipForOldStyleNumber(game, false, val1);
if (aclip && !is_audiotype_allowed_to_play((AudioFileType)aclip->fileType))
return -1; // if sound is off, ignore it
if ((channel < SCHAN_NORMAL) || (channel >= MAX_SOUND_CHANNELS))
quit("!PlaySoundEx: invalid channel specified, must be 3-7");
// if an ambient sound is playing on this channel, abort it
StopAmbientSound(channel);
if (val1 < 0) {
stop_and_destroy_channel (channel);
return -1;
}
// if skipping a cutscene, don't try and play the sound
if (play.fast_forward)
return -1;
// that sound is already in memory, play it
if (!psp_audio_multithreaded)
{
if ((last_sound_played[channel] == val1) && (channels[channel] != NULL)) {
debug_script_log("Playing sound %d on channel %d; cached", val1, channel);
channels[channel]->restart();
channels[channel]->set_volume (play.sound_volume);
return channel;
}
}
// free the old sound
stop_and_destroy_channel (channel);
debug_script_log("Playing sound %d on channel %d", val1, channel);
last_sound_played[channel] = val1;
SOUNDCLIP *soundfx = aclip ? load_sound_and_play(aclip, false) : NULL;
if (soundfx == NULL) {
debug_script_warn("Sound sample load failure: cannot load sound %d", val1);
debug_script_log("FAILED to load sound %d", val1);
return -1;
}
channels[channel] = soundfx;
channels[channel]->priority = 10;
channels[channel]->set_volume (play.sound_volume);
return channel;
}
void IAGSEngine::PlaySoundChannel (int32 channel, int32 soundType, int32 volume, int32 loop, const char *filename) {
stop_and_destroy_channel (channel);
SOUNDCLIP *newcha = NULL;
if (((soundType == PSND_MP3STREAM) || (soundType == PSND_OGGSTREAM))
&& (loop != 0))
quit("IAGSEngine::PlaySoundChannel: streamed samples cannot loop");
if (soundType == PSND_WAVE)
newcha = my_load_wave (filename, volume, loop);
else if (soundType == PSND_MP3STREAM)
newcha = my_load_mp3 (filename, volume);
else if (soundType == PSND_OGGSTREAM)
newcha = my_load_ogg (filename, volume);
else if (soundType == PSND_MP3STATIC)
newcha = my_load_static_mp3 (filename, volume, (loop != 0));
else if (soundType == PSND_OGGSTATIC)
newcha = my_load_static_ogg (filename, volume, (loop != 0));
else if (soundType == PSND_MIDI) {
if (midi_pos >= 0)
quit("!IAGSEngine::PlaySoundChannel: MIDI already in use");
newcha = my_load_midi (filename, loop);
newcha->set_volume (volume);
}
else if (soundType == PSND_MOD) {
newcha = my_load_mod (filename, loop);
newcha->set_volume (volume);
}
else
quit("!IAGSEngine::PlaySoundChannel: unknown sound type");
channels[channel] = newcha;
}
void StopAmbientSound (int channel) {
if ((channel < 0) || (channel >= MAX_SOUND_CHANNELS))
quit("!StopAmbientSound: invalid channel");
if (ambient[channel].channel == 0)
return;
stop_and_destroy_channel(channel);
ambient[channel].channel = 0;
}
void stopmusic() {
if (crossFading > 0) {
// stop in the middle of a new track fading in
// Abort the new track, and let the old one finish fading out
stop_and_destroy_channel (crossFading);
crossFading = -1;
}
else if (crossFading < 0) {
// the music is already fading out
if (game.options[OPT_CROSSFADEMUSIC] <= 0) {
// If they have since disabled crossfading, stop the fadeout
stop_and_destroy_channel(SCHAN_MUSIC);
crossFading = 0;
crossFadeStep = 0;
update_music_volume();
}
}
else if ((game.options[OPT_CROSSFADEMUSIC] > 0)
&& (channels[SCHAN_MUSIC] != NULL)
&& (channels[SCHAN_MUSIC]->done == 0)
&& (current_music_type != 0)
&& (current_music_type != MUS_MIDI)
&& (current_music_type != MUS_MOD)) {
crossFading = -1;
crossFadeStep = 0;
crossFadeVolumePerStep = game.options[OPT_CROSSFADEMUSIC];
crossFadeVolumeAtStart = calculate_max_volume();
}
else
stop_and_destroy_channel (SCHAN_MUSIC);
play.cur_music_number = -1;
current_music_type = 0;
}
void PlaySilentMIDI (int mnum) {
if (current_music_type == MUS_MIDI)
quit("!PlaySilentMIDI: proper midi music is in progress");
set_volume (-1, 0);
play.silent_midi = mnum;
play.silent_midi_channel = SCHAN_SPEECH;
stop_and_destroy_channel(play.silent_midi_channel);
channels[play.silent_midi_channel] = load_sound_clip_from_old_style_number(true, mnum, false);
if (channels[play.silent_midi_channel] == NULL)
{
quitprintf("!PlaySilentMIDI: failed to load aMusic%d", mnum);
}
channels[play.silent_midi_channel]->play();
channels[play.silent_midi_channel]->set_volume_percent(0);
}
void stop_speech() {
if (channels[SCHAN_SPEECH] != NULL) {
play.music_master_volume = play.music_vol_was;
// update the music in a bit (fixes two speeches follow each other
// and music going up-then-down)
update_music_at = 20;
mvolcounter = 1;
stop_and_destroy_channel (SCHAN_SPEECH);
curLipLine = -1;
if (play.no_textbg_when_voice == 2) {
// set back to Sierra w/bgrnd
play.no_textbg_when_voice = 1;
game.options[OPT_SPEECHTYPE] = 2;
}
}
}
void PlayAmbientSound (int channel, int sndnum, int vol, int x, int y) {
// the channel parameter is to allow multiple ambient sounds in future
if ((channel < 1) || (channel == SCHAN_SPEECH) || (channel >= MAX_SOUND_CHANNELS))
quit("!PlayAmbientSound: invalid channel number");
if ((vol < 1) || (vol > 255))
quit("!PlayAmbientSound: volume must be 1 to 255");
ScriptAudioClip *aclip = GetAudioClipForOldStyleNumber(game, false, sndnum);
if (aclip && !is_audiotype_allowed_to_play((AudioFileType)aclip->fileType))
return;
// only play the sound if it's not already playing
if ((ambient[channel].channel < 1) || (channels[ambient[channel].channel] == NULL) ||
(channels[ambient[channel].channel]->done == 1) ||
(ambient[channel].num != sndnum)) {
StopAmbientSound(channel);
// in case a normal non-ambient sound was playing, stop it too
stop_and_destroy_channel(channel);
SOUNDCLIP *asound = aclip ? load_sound_and_play(aclip, true) : NULL;
if (asound == NULL) {
debug_script_warn ("Cannot load ambient sound %d", sndnum);
debug_script_log("FAILED to load ambient sound %d", sndnum);
return;
}
debug_script_log("Playing ambient sound %d on channel %d", sndnum, channel);
ambient[channel].channel = channel;
channels[channel] = asound;
channels[channel]->priority = 15; // ambient sound higher priority than normal sfx
}
// calculate the maximum distance away the player can be, using X
// only (since X centred is still more-or-less total Y)
ambient[channel].maxdist = ((x > thisroom.width / 2) ? x : (thisroom.width - x)) - AMBIENCE_FULL_DIST;
ambient[channel].num = sndnum;
ambient[channel].x = x;
ambient[channel].y = y;
ambient[channel].vol = vol;
update_ambient_sound_vol();
}
int play_speech(int charid,int sndid) {
stop_and_destroy_channel (SCHAN_SPEECH);
// don't play speech if we're skipping a cutscene
if (play.fast_forward)
return 0;
if ((play.want_speech < 1) || (speech_file.IsEmpty()))
return 0;
SOUNDCLIP *speechmp3;
String script_name;
if (charid >= 0) {
// append the first 4 characters of the script name to the filename
if (game.chars[charid].scrname[0] == 'c')
script_name.SetString(&game.chars[charid].scrname[1], 4);
else
script_name.SetString(game.chars[charid].scrname, 4);
}
else
script_name = "NARR";
// append the speech number and create voice file name
String voice_file = String::FromFormat("%s%d", script_name.GetCStr(), sndid);
int ii; // Compare the base file name to the .pam file name
curLipLine = -1; // See if we have voice lip sync for this line
curLipLinePhoneme = -1;
for (ii = 0; ii < numLipLines; ii++) {
if (stricmp(splipsync[ii].filename, voice_file) == 0) {
curLipLine = ii;
break;
}
}
// if the lip-sync is being used for voice sync, disable
// the text-related lipsync
if (numLipLines > 0)
game.options[OPT_LIPSYNCTEXT] = 0;
voice_file.Append(".wav");
AssetPath asset_name(speech_file, voice_file);
speechmp3 = my_load_wave(asset_name, play.speech_volume, 0);
if (speechmp3 == NULL) {
voice_file.ReplaceMid(voice_file.GetLength() - 3, 3, "ogg");
speechmp3 = my_load_ogg(asset_name, play.speech_volume);
}
if (speechmp3 == NULL) {
voice_file.ReplaceMid(voice_file.GetLength() - 3, 3, "mp3");
speechmp3 = my_load_mp3(asset_name, play.speech_volume);
}
if (speechmp3 != NULL) {
if (speechmp3->play() == 0)
speechmp3 = NULL;
}
if (speechmp3 == NULL) {
voice_file.ClipRight(4); // cut the extension for debug output
debug_script_warn("Speech load failure: '%s'", voice_file.GetCStr());
curLipLine = -1;
return 0;
}
channels[SCHAN_SPEECH] = speechmp3;
play.music_vol_was = play.music_master_volume;
// Negative value means set exactly; positive means drop that amount
if (play.speech_music_drop < 0)
play.music_master_volume = -play.speech_music_drop;
else
play.music_master_volume -= play.speech_music_drop;
apply_volume_drop_modifier(true);
update_music_volume();
update_music_at = 0;
mvolcounter = 0;
update_ambient_sound_vol();
// change Sierra w/bgrnd to Sierra without background when voice
// is available (for Tierra)
if ((game.options[OPT_SPEECHTYPE] == 2) && (play.no_textbg_when_voice > 0)) {
game.options[OPT_SPEECHTYPE] = 1;
play.no_textbg_when_voice = 2;
}
return 1;
}
