StorageAction& action = static_cast<StorageAction&>(*it);
++it; // increment iterator here since the following calls to action.finish() may invalidate it
action.update_remains(lrint(action.get_variable()->get_value() * delta));
StorageAction& action = static_cast<StorageAction&>(*it);
++it; // increment iterator here since the following calls to action.finish() may invalidate it
action.update_remains(lrint(action.get_variable()->get_value() * delta));