LocatedEntity * CreatorClient::make(const RootEntity & entity) { Create op; op->setArgs1(entity); op->setFrom(getId()); op->setTo(getId()); OpVector result; if (sendAndWaitReply(op, result) != 0) { std::cerr << "No reply to make" << std::endl << std::flush; return NULL; } assert(!result.empty()); const Operation & res = result.front(); if (!res.isValid()) { std::cerr << "NULL reply to make" << std::endl << std::flush; return NULL; } // FIXME Make this more robust against an info response if (res->getClassNo() == Atlas::Objects::Operation::SIGHT_NO) { if (res->getArgs().empty()) { std::cerr << "Reply to make has no args" << std::endl << std::flush; return NULL; } RootOperation arg = smart_dynamic_cast<RootOperation>(res->getArgs().front()); if (!arg.isValid()) { std::cerr << "Arg of reply to make is not an operation" << std::endl << std::flush; return NULL; } if (arg->getClassNo() != Atlas::Objects::Operation::CREATE_NO) { std::cerr << "Reply to make isn't sight of create" << std::endl << std::flush; return NULL; } return handleMakeResponse(arg, res->getSeconds()); } else if (res->getClassNo() == Atlas::Objects::Operation::INFO_NO) { return handleMakeResponse(res, res->getSeconds()); } else { std::cerr << "Reply to make isn't sight or info" << std::endl << std::flush; return NULL; } }
void SpawnerProperty::createNewEntity(LocatedEntity * e, const Operation & op, OpVector & res, const std::string& locId) { Anonymous create_arg; if (!m_entity.empty()) { create_arg = smart_dynamic_cast<Anonymous>( Factories::instance()->createObject(m_entity)); if (!create_arg.isValid()) { log(ERROR, "Could not parse 'entity' data on spawner into Entity instance."); return; } } else { create_arg->setParents(std::list<std::string>(1, m_type)); } create_arg->setLoc(locId); WFMath::MTRand& rand = WFMath::MTRand::instance; if (m_mode_external) { if (!e->m_location.pos().isValid()) { log(ERROR, "Tried to spawn entity for which parent has no valid position."); return; } //randomize position and rotation float angle = rand.randf(WFMath::numeric_constants<float>::pi() * 2); //place it between 0 and 2 meters away float distance = rand.randf(2.0f); //if we're solid we should make sure it's not within our own radius if (e->m_location.isSolid() && e->m_location.bBox().isValid()) { distance += e->m_location.radius(); } //and finally make sure that it's not beyond the radius for checking if (m_radius != 0.0f) { distance = std::min(m_radius, distance); } float x = (distance * std::cos(angle)); float y = (distance * std::sin(angle)); ::addToEntity( WFMath::Point<3>(e->m_location.pos()).shift( WFMath::Vector<3>(x, y, 0)), create_arg->modifyPos()); } else { //If it's an internal spawner, spawn anywhere within the bounding box. const BBox bbox = e->m_location.m_bBox; if (bbox.isValid()) { float x = rand.rand(bbox.highCorner().x() - bbox.lowCorner().x()) + bbox.lowCorner().x(); float y = rand.rand(bbox.highCorner().y() - bbox.lowCorner().y()) + bbox.lowCorner().y(); ::addToEntity(WFMath::Point<3>(x, y, 0), create_arg->modifyPos()); } else { ::addToEntity(WFMath::Point<3>::ZERO(), create_arg->modifyPos()); } } float rotation = rand.randf(WFMath::numeric_constants<float>::pi() * 2); WFMath::Quaternion orientation(WFMath::Vector<3>(0, 0, 1), rotation); create_arg->setAttr("orientation", orientation.toAtlas()); Create create; create->setTo(e->m_location.m_loc->getId()); create->setArgs1(create_arg); res.push_back(create); debug(log(NOTICE, compose("Spawner belonging to entity %1 creating new" " entity of type %2", e->getId(), m_type)) ;);
LocatedEntity * CreatorClient::make(const RootEntity & entity) { Create op; op->setArgs1(entity); op->setFrom(getId()); op->setTo(getId()); OpVector result; if (sendAndWaitReply(op, result) != 0) { std::cerr << "No reply to make" << std::endl << std::flush; return NULL; } assert(!result.empty()); const Operation & res = result.front(); if (!res.isValid()) { std::cerr << "NULL reply to make" << std::endl << std::flush; return NULL; } if (res->getClassNo() != Atlas::Objects::Operation::SIGHT_NO) { std::cerr << "Reply to make isn't sight" << std::endl << std::flush; return NULL; } if (res->getArgs().empty()) { std::cerr << "Reply to make has no args" << std::endl << std::flush; return NULL; } RootOperation arg = smart_dynamic_cast<RootOperation>(res->getArgs().front()); if (!arg.isValid()) { std::cerr << "Arg of reply to make is not an operation" << std::endl << std::flush; return NULL; } if (arg->getClassNo() != Atlas::Objects::Operation::CREATE_NO) { std::cerr << "Reply to make isn't sight of create" << std::endl << std::flush; return NULL; } if (arg->getArgs().empty()) { std::cerr << "Arg of reply to make has no args" << std::endl << std::flush; return NULL; } RootEntity created = smart_dynamic_cast<RootEntity>(arg->getArgs().front()); if (!created.isValid()) { std::cerr << "Created argument is not an entity" << std::endl << std::flush; return NULL; } if (!created->hasAttrFlag(Atlas::Objects::ID_FLAG)) { std::cerr << "Created entity has no id" << std::endl << std::flush; return NULL; } const std::string & created_id = created->getId(); if (created->getParents().empty()) { std::cerr << "Created entity " << created_id << " has no type" << std::endl << std::flush; return NULL; } const std::string & created_type = created->getParents().front(); std::cout << "Created: " << created_type << "(" << created_id << ")" << std::endl << std::flush; LocatedEntity * obj = m_map.updateAdd(created, res->getSeconds()); return obj; }