IntroState::IntroState(Engine* p_engine) :
GameState(p_engine),
m_totalMilliseconds(std::time_t(2000)),
m_elapsedMilliseconds(0)
{
std::clog << "Entering intro state..." << std::endl;
// do one input state capture just to hide the mouse cursor
InputSystem* inputSystem = m_engine->getInputSystem();
inputSystem->capture();
// get the material by name
std::clog << "Loading fade overlay material..." << std::endl;
Ogre::ResourcePtr resptr = Ogre::MaterialManager::getSingleton().
getByName("Materials/FadeOverlay");
Ogre::Material* material = dynamic_cast<Ogre::Material*>(resptr.getPointer());
Ogre::Technique* tech = material->getTechnique(0);
Ogre::Pass* pass = tech->getPass(0);
m_textureUnitState = pass->getTextureUnitState(0);
// get the overlay
std::clog << "Loading fade overlay..." << std::endl;
m_fadeOverlay = Ogre::OverlayManager::getSingleton().getByName("Overlays/FadeOverlay");
m_alpha = 1.0;
m_fadeOverlay->show();
}
