C++ ResourcePtr::getPointer方法代码示例

    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();
    }

SoundTrackPtr::SoundTrackPtr(const Ogre::ResourcePtr &resourcePtr)
{
	Log *errorLog = OGF::LogFactory::getSingletonPtr()->get(OGF::LOG_ERR);

	if (resourcePtr.isNull()) {
		return;
	}

	OGRE_LOCK_MUTEX(*resourcePtr.OGRE_AUTO_MUTEX_NAME)
	OGRE_COPY_AUTO_SHARED_MUTEX(resourcePtr.OGRE_AUTO_MUTEX_NAME)

	pRep = static_cast<SoundTrack *>(resourcePtr.getPointer());
	pUseCount = resourcePtr.useCountPointer();
	useFreeMethod = resourcePtr.freeMethod();

	// Incremento del contador de referencias.
	if (pUseCount)
		++(*pUseCount);
}

 Fader::Fader(const char *OverlayName, const char *MaterialName, FaderCallback *instance)
 {
     _fadeop = FADE_NONE;
     _alpha = 0.0;
     _inst = instance;

     // Get the material by name
     Ogre::ResourcePtr resptr = Ogre::MaterialManager::getSingleton().getByName(MaterialName);
     Ogre::Material * mat = dynamic_cast<Ogre::Material*>(resptr.getPointer());

     Ogre::Technique *tech = mat->getTechnique(0);    // Get the technique
     Ogre::Pass *pass = tech->getPass(0);            // Get the pass
     _tex_unit = pass->getTextureUnitState(0);        // Get the texture_unit state

     // Get the _overlay
     _overlay = Ogre::OverlayManager::getSingleton().getByName(OverlayName);
     _overlay->hide();

 }

void GameState::createScene()
{
	// CREATE 3D SCENE
	
    m_bQuit					= false;
	
	_highScoreEntryDialog	= nullptr;
	_gameTime				= 0.0f;
	_physicsTime			= 0.0f;
	_playerScore			= 0.0f;
	_pauseState				= PAUSE_STATE_NONE;
	_pulsePower				= 0.0f;
	_pulseTime				= 0.0f;
	_gameOverTime			= 0.0f;

	_energyDrainFactor		= 1.0f;
	_vibrationStrength		= 0.0f;

	// BULLET SETUP
	
	 // Build the broadphase
    _btBroadphase = new (alignedMalloc<btDbvtBroadphase>()) btDbvtBroadphase();
 
    // Set up the collision configuration and dispatcher
    _btCollisionConfiguration = new (alignedMalloc<btDefaultCollisionConfiguration>()) btDefaultCollisionConfiguration();
    _btDispatcher = new (alignedMalloc<btCollisionDispatcher>()) btCollisionDispatcher(_btCollisionConfiguration);
 
    // The actual physics solver
    _btSolver = new (alignedMalloc<btSequentialImpulseConstraintSolver>()) btSequentialImpulseConstraintSolver;
 
    // The world.
    _btDynamicsWorld = new (alignedMalloc<btDiscreteDynamicsWorld>()) btDiscreteDynamicsWorld(_btDispatcher,_btBroadphase,_btSolver,_btCollisionConfiguration);
    _btDynamicsWorld->setGravity(btVector3(0,-10,0));

	_btGroundShape = new (alignedMalloc<btStaticPlaneShape>()) btStaticPlaneShape(btVector3(0,1,0),1);
	_btGroundMotionState = new (alignedMalloc<btDefaultMotionState>()) btDefaultMotionState(btTransform(btQuaternion(0,0,0,1),btVector3(0,-1,0)));
	btRigidBody::btRigidBodyConstructionInfo  groundRigidBodyCI(0,_btGroundMotionState,_btGroundShape,btVector3(0,0,0));
    _btGroundRigidBody = new (alignedMalloc<btRigidBody>()) btRigidBody(groundRigidBodyCI);
	assert((int)_btGroundRigidBody % 16 == 0);
	_btGroundRigidBody->setRestitution(1.0f);
	_btGroundRigidBody->setActivationState(DISABLE_DEACTIVATION);

	_btDynamicsWorld->addRigidBody(_btGroundRigidBody,COL_STATIC,COL_ALL);

	// CREATE ACTORS

	_playerBase = new LagomPlayerBase(this);

	boost::shared_ptr<LagomPlayerBase> playerBase(_playerBase);

	RegisterActor(playerBase);

	// Effects stuff

	_particleManager = new LagomParticleManager(m_pSceneMgr,_btDynamicsWorld,1000,0.5f);
	_billboardManager = new BillboardManager(m_pSceneMgr,m_pCamera);
	
	//need a HUD too!
	
	Gorilla::Silverback*		silverback = Gorilla::Silverback::getSingletonPtr(); 

	_gScreen[0] = silverback->createScreen(Lagom::getSingleton().m_pViewport, "LargeFont");
	_gScreen[1] = silverback->createScreen(Lagom::getSingleton().m_pViewport, "MediumFont");
	_gScreen[2] = silverback->createScreen(Lagom::getSingleton().m_pViewport, "SmallFont");
	_gTutorialScreen = silverback->createScreen(Lagom::getSingleton().m_pViewport, "dejavu");
	_gLayer[0] = _gScreen[0]->createLayer(12);
	_gLayer[1] = _gScreen[1]->createLayer(13);
	_gLayer[2] = _gScreen[2]->createLayer(15);
	_gTutorialLayer = _gTutorialScreen->createLayer(18);

	int x,y,w,h;
	Lagom::getSingleton().m_pViewport->getActualDimensions(x,y,w,h);
	
	_gDisplays[0]._gText = _gLayer[1]->createCaption(24,w/2,h, "");
	_gDisplays[1]._gText = _gLayer[0]->createCaption(48,w/2,h, "");
	_gDisplays[2]._gText = _gLayer[1]->createCaption(24,w/2,h, "");

	for(auto it = _gDisplays.begin(); it< _gDisplays.end(); ++it)
	{
		it->_text = "";
		it->_displayPingTime = 0.0f;
		it->_displayVisibleTime = 0.0f;
		it->_gText->align(Gorilla::TextAlign_Centre);
	}

	_gDisplays[0]._gText->vertical_align(Gorilla::VerticalAlign_Top);
	_gDisplays[0]._gText->top(0+5);
	_gDisplays[1]._gText->vertical_align(Gorilla::VerticalAlign_Middle);
	_gDisplays[1]._gText->top(h/2);
	_gDisplays[2]._gText->vertical_align(Gorilla::VerticalAlign_Bottom);
	_gDisplays[2]._gText->top(h-5);
	_gameTime= 0.0f;
	_displayTime = 0.0f;
	_inputTime = 0.0;

	//set up fader
	Ogre::ResourcePtr resptr = Ogre::MaterialManager::getSingleton().getByName("fadeToBlackMaterial");
    Ogre::Material * mat = dynamic_cast<Ogre::Material*>(resptr.getPointer());
 
    Ogre::Technique *tech = mat->getTechnique(0);    // Get the technique
//.........这里部分代码省略.........