void TutorialManager::update(float elapsed)
{
// If a start timer has been set, update it
// and check to see if it is ready to show.
if (startTimer > 0.0f)
{
startTimer -= elapsed;
if (startTimer <= 0.0f)
{
startTimer = 0.0f;
setSlides(queue);
queue.clear();
}
}
if (isVisible())
{
if (yoffset < 0.0)
{
float yspeed = (-yoffset) * 5.0;
if (yspeed < 0.25) yspeed = 0.25;
yoffset += (yspeed * elapsed);
if (yoffset > 0.0)
yoffset = 0.0;
adjust();
}
}
}
// Appends the set of slides if it has not been seen yet
void TutorialManager::setSlides(TutorialSlidesType type)
{
if (isEnabled() && !visitedSlide[type])
{
setSlides(getSlides(type));
visitedSlide[type] = true;
}
}
void BioXASFilterFlipper::updateSlides()
{
AMPVControl *slidesControl = 0;
if (filters_)
slidesControl = filters_->slides();
setSlides(slidesControl);
}
void TutorialManager::prepareSlides(const std::vector<TutorialSlide> & slides, float startTimer)
{
this->startTimer = startTimer;
if (this->startTimer <= 0.0f)
{
// If timer is not set, then immediately set the slides for show
setSlides(slides);
}
else
{
// Set the slides up in queue for timer
for (int i = 0; i < slides.size(); ++i)
this->queue.push_back(slides[i]);
}
}
