public static double getPercentageSung(Jukebox jb) {
for (ISound is : tracker) {
if (jb.getLocation().equals(is.getBlock().getLocation())) {
return is.getPercentageComplete();
}
}
return 0;
}
public static void deleteISound(Jukebox jb) {
ISound tobeGone = null;
for (ISound is : tracker) {
if (is.getBlock().getLocation().equals(jb.getLocation())) {
is.destroy();
tobeGone = is;
}
}
if (tobeGone != null) {
tracker.remove(tobeGone);
}
}