void Timer::notifyObservers(sf::Time oldPosition, sf::Time newPosition, bool alreadySeeked)
{
CHECK(getStatus() != Playing, "inconsistency in timer");
std::set<Observer*>::iterator it;
for (it = m_observers.begin(); it != m_observers.end(); it++) {
Observer* obs = *it;
if (alreadySeeked)
obs->didSeek(*this, oldPosition);
else
obs->willSeek(*this, newPosition);
}
}
