// Loads track if metadata exists, otherwise load the metadata
static void load_track_or_metadata(sp_session *session, sp_track *track, const char *uri) {
if (track != NULL) {
if (s_is_playing)
sp_session_player_play(session, false);
sp_session_player_unload(session);
sp_track_release(track);
}
track = sp_link_as_track(sp_link_create_from_string(uri));
set_track(track);
sp_track_add_ref(track);
s_player_position = 0;
s_current_uri = uri;
// either the track is already cached and can be used or we need to wait for the metadata callback
if (sp_track_is_loaded(track))
load_and_play_track(session, track);
else
s_is_waiting_for_metadata = true;
}
// Load the track if the metadata update was concerning the track
void load_and_play_track_after_metadata_updated(list<int> int_params, list<string> string_params, sp_session *session, sp_track *track) {
if (s_is_waiting_for_metadata == true && sp_track_is_loaded(track)) {
s_is_waiting_for_metadata = false;
load_and_play_track(session, track);
}
}
