// create whatever entity the client desires
Eris::Entity* EmberEntityFactory::instantiate(const Atlas::Objects::Entity::RootEntity &ge, Eris::TypeInfo* type, Eris::View* w)
{
EmberEntity* entity = new EmberEntity(ge->getId(), type, w);
//the creator binds the model mapping and this instance together by creating instance of EmberEntityModelAction and EmberEntityPartAction which in turn calls the setModel(..) and show/hideModelPart(...) methods.
EmberEntityActionCreator creator(*entity, mScene);
EntityMapping::EntityMapping* mapping = Mapping::EmberEntityMappingManager::getSingleton().getManager().createMapping(*entity, creator, &mView);
entity->BeingDeleted.connect(sigc::bind(sigc::mem_fun(*this, &EmberEntityFactory::deleteMapping), mapping));
mapping->initialize();
S_LOG_VERBOSE("Entity " << entity->getId() << " (" << type->getName() << ") added to game view.");
return entity;
}
EmberEntity* EmberEntity::getAttachedEntity(const std::string& namedPoint)
{
//HACK: this is just a temporary solution
if (hasAttr(namedPoint)) {
const Atlas::Message::Element& idElement = valueOfAttr(namedPoint);
std::string id;
if (Eris::Entity::extractEntityId(idElement, id)) {
for (unsigned int i = 0; i < numContained(); ++i) {
EmberEntity* entity = getEmberContained(i);
if (entity && entity->getId() == id) {
return entity;
}
}
}
}
return 0;
}
void TerrainEntityManager::entityAreaAttrChanged(EmberEntity& entity, const Atlas::Message::Element& value)
{
Terrain::TerrainArea* terrainArea;
auto I = mAreas.find(&entity);
if (I == mAreas.end()) {
terrainArea = new Terrain::TerrainArea(entity);
mAreas.insert(std::make_pair(&entity, terrainArea));
terrainArea->EventEntityBeingDeleted.connect(sigc::bind(sigc::mem_fun(*this, &TerrainEntityManager::entityBeingDeletedArea), &entity));
terrainArea->EventEntityMoved.connect(sigc::bind(sigc::mem_fun(*this, &TerrainEntityManager::entityMovedArea), &entity));
} else {
terrainArea = I->second;
}
Mercator::Area* area = nullptr;
terrainArea->parse(value, &area);
mTerrainHandler.updateArea(entity.getId(), area);
delete area;
}
void TerrainEntityManager::topLevelEntityChanged()
{
EmberEntity* entity = static_cast<EmberEntity*>(mView.getTopLevel());
entity->setAttachment(nullptr);
entity->setAttachment(new WorldAttachment(*entity, mSceneManager.getRootSceneNode()->createChildSceneNode("entity_" + entity->getId())));
}
