Method initGameRenderer

source/render/RenderManager.cpp:108–159

}

void RenderManager::initGameRenderer(GameMap* gameMap)
{
    mCreatureTextOverlayDisplayed = false;

    // Create the light which follows the single tile selection mesh
    if(mHandLight == nullptr)
    {
        mHandLight = mSceneManager->createLight("MouseLight");
        mHandLight->setType(Ogre::Light::LT_POINT);
        mHandLight->setDiffuseColour(Ogre::ColourValue(0.65, 0.65, 0.45));
        mHandLight->setSpecularColour(Ogre::ColourValue(0.65, 0.65, 0.45));
        mHandLight->setAttenuation(7, 1.0, 0.00, 0.3);
    }

    //Add a too small to be visible dummy dirt tile to the hand node
    //so that there will always be a dirt tile "visible"
    //This is an ugly workaround for issue where destroying some entities messes
    //up the lighing for some of the rtshader materials.
    const std::string& defaultTileMesh = gameMap->getMeshForDefaultTile();
    if(!mSceneManager->hasEntity(defaultTileMesh + "_dummyEnt"))
    {
        Ogre::SceneNode* dummyNode = mHandKeeperNode->createChildSceneNode(defaultTileMesh + "_dummyNode");
        dummyNode->setScale(Ogre::Vector3(0.00000001f, 0.00000001f, 0.00000001f));
        Ogre::Entity* dummyEnt = mSceneManager->createEntity(defaultTileMesh + "_dummyEnt", defaultTileMesh);
        dummyEnt->setLightMask(0);
        dummyEnt->setCastShadows(false);
        dummyNode->attachObject(dummyEnt);
        mDummyEntities.push_back(dummyNode);
    }

    // We load every creature class and attach them to the keeper hand.
    // That's an ugly workaround to avoid a crash that occurs when CEGUI refreshes
    // ogre open gl renderer after removing some creatures
    // Note that from what I've seen, loading only one creature like "Troll.mesh" should be
    // enough. However, it doesn't work with other creatures (like "Kobold.mesh"). Since we
    // don't really know why, it is safer to load every creature
    for(uint32_t i = 0; i < gameMap->numClassDescriptions(); ++i)
    {
        const CreatureDefinition* def = gameMap->getClassDescription(i);
        // We check if the mesh is already loaded. If not, we load it
        if(mSceneManager->hasEntity(def->getClassName() + "_dummyEnt"))
            continue;

        Ogre::SceneNode* dummyNode = mHandKeeperNode->createChildSceneNode(def->getClassName() + "_dummyNode");
        dummyNode->setScale(Ogre::Vector3(0.00000001f, 0.00000001f, 0.00000001f));
        Ogre::Entity* dummyEnt = mSceneManager->createEntity(def->getClassName() + "_dummyEnt", def->getMeshName());
        dummyEnt->setLightMask(0);
        dummyEnt->setCastShadows(false);
        dummyNode->attachObject(dummyEnt);
        mDummyEntities.push_back(dummyNode);
    }
}

void RenderManager::stopGameRenderer(GameMap* gameMap)
{