void music_thinker::process(events::pump_info &info) {
if(preferences::music_on()) {
if(!music_start_time && !current_track_list.empty() && !Mix_PlayingMusic()) {
// Pick next track, add ending time to its start time.
current_track = choose_track();
music_start_time = info.ticks();
no_fading=true;
fadingout_time=0;
}
if(music_start_time && info.ticks(&music_refresh, music_refresh_rate) >= music_start_time - fadingout_time) {
want_new_music=true;
}
if(want_new_music) {
if(Mix_PlayingMusic()) {
Mix_FadeOutMusic(fadingout_time);
}
unload_music = false;
play_new_music();
}
}
if (unload_music) {
for (auto track : music_cache) {
Mix_FreeMusic(track.second);
}
music_cache.clear();
Mix_HookMusicFinished(nullptr);
unload_music = false;
}
}
void commit_music_changes()
{
played_before.clear();
// Play-once is OK if still playing.
if (current_track.play_once())
return;
// If current track no longer on playlist, change it.
BOOST_FOREACH (const music_track &m, current_track_list) {
if (current_track == m)
return;
}
// Victory empties playlist: if next scenario doesn't specify one...
if (current_track_list.empty())
return;
// FIXME: we don't pause ms_before on this first track. Should we?
current_track = choose_track();
play_music();
}
void music_thinker::process(events::pump_info &info) {
if(preferences::music_on()) {
if(!music_start_time && !current_track_list.empty() && !Mix_PlayingMusic()) {
// Pick next track, add ending time to its start time.
current_track = choose_track();
music_start_time = info.ticks();
no_fading=true;
fadingout_time=0;
}
if(music_start_time && info.ticks(&music_refresh, music_refresh_rate) >= music_start_time - fadingout_time) {
want_new_music=true;
}
if(want_new_music) {
if(Mix_PlayingMusic()) {
Mix_FadeOutMusic(fadingout_time);
}
play_new_music();
}
}
}
