3 Copyright (C) 2010-2018 nerzhul, Loic BLOT <loic.blot@unix-experience.fr>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU Lesser General Public License as published by
7 the Free Software Foundation; either version 2.1 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 #include "activeobjectmgr.h"
27 void ActiveObjectMgr::clear()
29 // delete active objects
30 for (auto &active_object : m_active_objects) {
31 delete active_object.second;
32 // Object must be marked as gone when children try to detach
33 active_object.second = nullptr;
35 m_active_objects.clear();
38 void ActiveObjectMgr::step(
39 float dtime, const std::function<void(ClientActiveObject *)> &f)
41 g_profiler->avg("ActiveObjectMgr: CAO count [#]", m_active_objects.size());
42 for (auto &ao_it : m_active_objects) {
48 bool ActiveObjectMgr::registerObject(ClientActiveObject *obj)
50 assert(obj); // Pre-condition
51 if (obj->getId() == 0) {
52 u16 new_id = getFreeId();
54 infostream << "Client::ActiveObjectMgr::registerObject(): "
55 << "no free id available" << std::endl;
63 if (!isFreeId(obj->getId())) {
64 infostream << "Client::ActiveObjectMgr::registerObject(): "
65 << "id is not free (" << obj->getId() << ")" << std::endl;
69 infostream << "Client::ActiveObjectMgr::registerObject(): "
70 << "added (id=" << obj->getId() << ")" << std::endl;
71 m_active_objects[obj->getId()] = obj;
75 void ActiveObjectMgr::removeObject(u16 id)
77 verbosestream << "Client::ActiveObjectMgr::removeObject(): "
78 << "id=" << id << std::endl;
79 ClientActiveObject *obj = getActiveObject(id);
81 infostream << "Client::ActiveObjectMgr::removeObject(): "
82 << "id=" << id << " not found" << std::endl;
86 m_active_objects.erase(id);
88 obj->removeFromScene(true);
93 void ActiveObjectMgr::getActiveObjects(const v3f &origin, f32 max_d,
94 std::vector<DistanceSortedActiveObject> &dest)
96 f32 max_d2 = max_d * max_d;
97 for (auto &ao_it : m_active_objects) {
98 ClientActiveObject *obj = ao_it.second;
100 f32 d2 = (obj->getPosition() - origin).getLengthSQ();
105 dest.emplace_back(obj, d2);
109 } // namespace client