advtrains.git - Advtrains mod for minetest.

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/* Minetest Copyright (C) 2010-2018 nerzhul, Loic BLOT <loic.blot@unix-experience.fr> This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <log.h> #include "profiler.h" #include "activeobjectmgr.h" namespace client { void ActiveObjectMgr::clear() { // delete active objects for (auto &active_object : m_active_objects) { delete active_object.second; } } void ActiveObjectMgr::step( float dtime, const std::function<void(ClientActiveObject *)> &f) { g_profiler->avg("Client::ActiveObjectMgr: num of objects", m_active_objects.size()); for (auto &ao_it : m_active_objects) { f(ao_it.second); } } // clang-format off bool ActiveObjectMgr::registerObject(ClientActiveObject *obj) { assert(obj); // Pre-condition if (obj->getId() == 0) { u16 new_id = getFreeId(); if (new_id == 0) { infostream << "Client::ActiveObjectMgr::registerObject(): " << "no free id available" << std::endl; delete obj; return false; } obj->setId(new_id); } if (!isFreeId(obj->getId())) { infostream << "Client::ActiveObjectMgr::registerObject(): " << "id is not free (" << obj->getId() << ")" << std::endl; delete obj; return false; } infostream << "Client::ActiveObjectMgr::registerObject(): " << "added (id=" << obj->getId() << ")" << std::endl; m_active_objects[obj->getId()] = obj; return true; } void ActiveObjectMgr::removeObject(u16 id) { verbosestream << "Client::ActiveObjectMgr::removeObject(): " << "id=" << id << std::endl; ClientActiveObject *obj = getActiveObject(id); if (!obj) { infostream << "Client::ActiveObjectMgr::removeObject(): " << "id=" << id << " not found" << std::endl; return; } m_active_objects.erase(id); obj->removeFromScene(true); delete obj; } // clang-format on void ActiveObjectMgr::getActiveObjects(const v3f &origin, f32 max_d, std::vector<DistanceSortedActiveObject> &dest) { for (auto &ao_it : m_active_objects) { ClientActiveObject *obj = ao_it.second; f32 d = (obj->getPosition() - origin).getLength(); if (d > max_d) continue; dest.emplace_back(obj, d); } } } // namespace client


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