From 94cd2bfeac073bf0ff0c384e4921c90f281747b0 Mon Sep 17 00:00:00 2001 From: lhofhansl Date: Sun, 8 Jul 2018 13:30:55 -0700 Subject: [PATCH] Revert 6587 - Optimize entity-entity collision (#7539) --- build/android/jni/Android.mk | 1 - src/content_sao.cpp | 6 - src/irr_aabb3d.h | 2 - src/irr_v3d.h | 20 +- src/server/CMakeLists.txt | 1 - src/server/serveractiveobjectmap.cpp | 215 -------------------- src/server/serveractiveobjectmap.h | 143 ------------- src/serverenvironment.cpp | 88 +++++--- src/serverenvironment.h | 16 +- src/unittest/CMakeLists.txt | 1 - src/unittest/test.h | 4 - src/unittest/test_serveractiveobjectmap.cpp | 214 ------------------- util/travis/clang-format-whitelist.txt | 3 +- 13 files changed, 80 insertions(+), 634 deletions(-) delete mode 100644 src/server/serveractiveobjectmap.cpp delete mode 100644 src/server/serveractiveobjectmap.h delete mode 100644 src/unittest/test_serveractiveobjectmap.cpp diff --git a/build/android/jni/Android.mk b/build/android/jni/Android.mk index 3b43c563e..c8057a4dd 100644 --- a/build/android/jni/Android.mk +++ b/build/android/jni/Android.mk @@ -224,7 +224,6 @@ LOCAL_SRC_FILES := \ jni/src/rollback_interface.cpp \ jni/src/serialization.cpp \ jni/src/server/mods.cpp \ - jni/src/server/serveractiveobjectmap.cpp \ jni/src/server.cpp \ jni/src/serverenvironment.cpp \ jni/src/serverlist.cpp \ diff --git a/src/content_sao.cpp b/src/content_sao.cpp index 6ed78beb0..b67a63e3b 100644 --- a/src/content_sao.cpp +++ b/src/content_sao.cpp @@ -287,7 +287,6 @@ ObjectProperties* UnitSAO::accessObjectProperties() void UnitSAO::notifyObjectPropertiesModified() { - m_env->updateActiveObject(this); m_properties_sent = false; } @@ -334,8 +333,6 @@ void LuaEntitySAO::addedToEnvironment(u32 dtime_s) // Get properties m_env->getScriptIface()-> luaentity_GetProperties(m_id, &m_prop); - // Notify the environment of the new properties - m_env->updateActiveObject(this); // Initialize HP from properties m_hp = m_prop.hp_max; // Activate entity, supplying serialized state @@ -669,7 +666,6 @@ void LuaEntitySAO::setPos(const v3f &pos) if(isAttached()) return; m_base_position = pos; - m_env->updateActiveObject(this); sendPosition(false, true); } @@ -678,7 +674,6 @@ void LuaEntitySAO::moveTo(v3f pos, bool continuous) if(isAttached()) return; m_base_position = pos; - m_env->updateActiveObject(this); if(!continuous) sendPosition(true, true); } @@ -1169,7 +1164,6 @@ void PlayerSAO::setBasePosition(const v3f &position) // Updating is not wanted/required for player migration if (m_env) { - m_env->updateActiveObject(this); m_position_not_sent = true; } } diff --git a/src/irr_aabb3d.h b/src/irr_aabb3d.h index 1e2784036..73bb2db7a 100644 --- a/src/irr_aabb3d.h +++ b/src/irr_aabb3d.h @@ -24,5 +24,3 @@ with this program; if not, write to the Free Software Foundation, Inc., #include typedef core::aabbox3d aabb3f; -typedef core::aabbox3d aabb3s16; -typedef core::aabbox3d aabb3s32; diff --git a/src/irr_v3d.h b/src/irr_v3d.h index 49c2e60ce..3e95c7913 100644 --- a/src/irr_v3d.h +++ b/src/irr_v3d.h @@ -18,29 +18,13 @@ with this program; if not, write to the Free Software Foundation, Inc., */ #pragma once + #include "irrlichttypes.h" + #include -#include typedef core::vector3df v3f; typedef core::vector3d v3d; typedef core::vector3d v3s16; typedef core::vector3d v3u16; typedef core::vector3d v3s32; - -namespace std -{ -template <> struct hash -{ - typedef v3s16 argument_type; - typedef std::size_t result_type; - result_type operator()(const argument_type &s) const noexcept - { - // clang-format off - return static_cast((static_cast(s.X) << 20) ^ - (static_cast(s.Y) << 10) ^ - (static_cast(s.Z))); - // clang-format on - } -}; -} diff --git a/src/server/CMakeLists.txt b/src/server/CMakeLists.txt index 98b4730b1..b892e83b3 100644 --- a/src/server/CMakeLists.txt +++ b/src/server/CMakeLists.txt @@ -1,4 +1,3 @@ set(server_SRCS ${CMAKE_CURRENT_SOURCE_DIR}/mods.cpp - ${CMAKE_CURRENT_SOURCE_DIR}/serveractiveobjectmap.cpp PARENT_SCOPE) diff --git a/src/server/serveractiveobjectmap.cpp b/src/server/serveractiveobjectmap.cpp deleted file mode 100644 index 7c5c1c1ea..000000000 --- a/src/server/serveractiveobjectmap.cpp +++ /dev/null @@ -1,215 +0,0 @@ -/* -Minetest -Copyright (C) 2018 numZero, Lobachevsky Vitaly - -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 "serveractiveobjectmap.h" -#include -#include "constants.h" -#include "log.h" -#include "serverobject.h" - -static constexpr float granularity = 16.0 * BS; - -static v3s16 getChunkPos(const v3f &pos) -{ - return v3s16( - std::floor(pos.X / granularity), - std::floor(pos.Y / granularity), - std::floor(pos.Z / granularity)); -} - -static aabb3s16 calcBox(const aabb3f &cb) -{ - return { getChunkPos(cb.MinEdge), getChunkPos(cb.MaxEdge) }; -} - -void ServerActiveObjectMap::addObject(ServerActiveObject *object) -{ - aabb3f cb; - Wrapper w; - u16 id = object->getId(); - if (!isFreeId(id)) - throw std::logic_error("ServerActiveObjectMap::addObject: " - "object ID in use: " + std::to_string(id)); - w.object = object; - w.has_box = w.object->getCollisionBox(&cb); - w.pos = getChunkPos(w.object->getBasePosition()); - if (w.has_box) { - w.box = calcBox(cb); - addObjectRefs(id, w.box); - } - addObjectRef(id, w.pos); - objects.emplace(id, w); -} - -ServerActiveObject *ServerActiveObjectMap::removeObject(u16 id) -{ - auto pw = objects.find(id); - if (pw == objects.end()) - return nullptr; // silently ignore non-existent object - Wrapper w = pw->second; - if (w.has_box) - removeObjectRefs(id, w.box); - removeObjectRef(id, w.pos); - objects.erase(pw); - return w.object; -} - -void ServerActiveObjectMap::removeObject(ServerActiveObject *object) -{ - removeObject(object->getId()); -} - -void ServerActiveObjectMap::updateObject(u16 id) -{ - auto pw = objects.find(id); - if (pw == objects.end()) { - warningstream << "Trying to update non-existent object: " << id - << std::endl; - return; - } - Wrapper &w = pw->second; - v3s16 pos = getChunkPos(w.object->getBasePosition()); - aabb3f cb; - aabb3s16 box; - bool has_box = w.object->getCollisionBox(&cb); - if (has_box) - box = calcBox(cb); - if (w.has_box && has_box && w.box == box && pos == w.pos) - return; - if (w.has_box) - removeObjectRefs(id, w.box); - removeObjectRef(id, w.pos); - w.box = box; - w.has_box = has_box; - if (w.has_box) - addObjectRefs(id, w.box); - addObjectRef(id, w.pos); -} - -void ServerActiveObjectMap::updateObject(ServerActiveObject *object) -{ - updateObject(object->getId()); -} - -ServerActiveObject *ServerActiveObjectMap::getObject(u16 id) const -{ - auto pw = objects.find(id); - if (pw == objects.end()) - return nullptr; - return pw->second.object; -} - -std::vector ServerActiveObjectMap::getObjectsInsideRadius(v3f pos, float radius) -{ - std::vector result; - auto nearby = getObjectsNearBox(calcBox({pos - radius, pos + radius})); - for (auto &id : nearby) { - ServerActiveObject *obj = getObject(id); - v3f objectpos = obj->getBasePosition(); - if (objectpos.getDistanceFrom(pos) > radius) - continue; - result.push_back(id); - } - return result; -} - -std::vector ServerActiveObjectMap::getObjectsTouchingBox(const aabb3f &box) -{ - std::vector result; - auto nearby = getObjectsNearBox(calcBox(box)); - for (auto &id : nearby) { - ServerActiveObject *obj = getObject(id); - aabb3f cb; - if (!obj->getCollisionBox(&cb)) - continue; - if (!box.intersectsWithBox(cb)) - continue; - result.push_back(id); - } - return result; -} - -std::unordered_set ServerActiveObjectMap::getObjectsNearBox(const aabb3s16 &box) -{ - std::unordered_set result; - v3s16 p; - for (p.Z = box.MinEdge.Z; p.Z <= box.MaxEdge.Z; p.Z++) - for (p.Y = box.MinEdge.Y; p.Y <= box.MaxEdge.Y; p.Y++) - for (p.X = box.MinEdge.X; p.X <= box.MaxEdge.X; p.X++) { - auto bounds = refmap.equal_range(p); - for (auto iter = bounds.first; iter != bounds.second; ++iter) - result.insert(iter->second); - } - return result; -} - -void ServerActiveObjectMap::addObjectRef(u16 id, v3s16 pos) -{ - refmap.emplace(pos, id); -} - -void ServerActiveObjectMap::removeObjectRef(u16 id, v3s16 pos) -{ - auto bounds = refmap.equal_range(pos); - for (auto iter = bounds.first; iter != bounds.second;) { - if (iter->second == id) - iter = refmap.erase(iter); - else - ++iter; - } -} - -void ServerActiveObjectMap::addObjectRefs(u16 id, const aabb3s16 &box) -{ - v3s16 p; - for (p.Z = box.MinEdge.Z; p.Z <= box.MaxEdge.Z; p.Z++) - for (p.Y = box.MinEdge.Y; p.Y <= box.MaxEdge.Y; p.Y++) - for (p.X = box.MinEdge.X; p.X <= box.MaxEdge.X; p.X++) - addObjectRef(id, p); -} - -void ServerActiveObjectMap::removeObjectRefs(u16 id, const aabb3s16 &box) -{ - v3s16 p; - for (p.Z = box.MinEdge.Z; p.Z <= box.MaxEdge.Z; p.Z++) - for (p.Y = box.MinEdge.Y; p.Y <= box.MaxEdge.Y; p.Y++) - for (p.X = box.MinEdge.X; p.X <= box.MaxEdge.X; p.X++) - removeObjectRef(id, p); -} - -bool ServerActiveObjectMap::isFreeId(u16 id) -{ - if (id == 0) - return false; - return objects.find(id) == objects.end(); -} - -u16 ServerActiveObjectMap::getFreeId() -{ - // try to reuse id's as late as possible - static u16 last_used_id = 0; - u16 startid = last_used_id; - for (;;) { - last_used_id++; - if (isFreeId(last_used_id)) - return last_used_id; - if (last_used_id == startid) // wrapped around - return 0; - } -} diff --git a/src/server/serveractiveobjectmap.h b/src/server/serveractiveobjectmap.h deleted file mode 100644 index 60f6890bd..000000000 --- a/src/server/serveractiveobjectmap.h +++ /dev/null @@ -1,143 +0,0 @@ -/* -Minetest -Copyright (C) 2018 numZero, Lobachevsky Vitaly - -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. -*/ - -#pragma once -#include -#include -#include -#include "irr_v3d.h" -#include "irr_aabb3d.h" - -class ServerActiveObject; - -/*! - * The class to speed up collision tests. - * - * @note It stores any objects but only those that has valid collision box - * (`physical` Lua entities) are actually processed. - * @note It uses world coordinate units, i.e. node size is always BS. - */ -struct ServerActiveObjectMap -{ - struct Wrapper - { - ServerActiveObject *object; - aabb3s16 box; - v3s16 pos; - bool has_box; - }; - - /*! - * Adds object to the map. It must have valid ID. - * - * If an object with the same ID already exists in the map, - * std::logic_error is thrown. - */ - void addObject(ServerActiveObject *object); - - /*! - * Removes object from the map. The pointer must be valid. - * See `removeObject(u16)` for details. - */ - void removeObject(ServerActiveObject *object); - - /*! - * Removes object from the map. - * - * If the object is not found, the call is ignored. - * The function never throws, unless the underlying container throws. - */ - ServerActiveObject *removeObject(u16 id); - - /*! - * Updates object metadata stored in the map. - * See `updateObject(u16)` for details. - */ - void updateObject(ServerActiveObject *object); - - /*! - * Updates object metadata stored in the map. - * - * The metadata includes (approximate) absolute collision box and - * its existence (`physical` property for Lua entities). - * This function must be called after each change of these properties, - * including each object movement. - */ - void updateObject(u16 id); - - /*! - * Returns the object with given ID, if any. - * Returns NULL otherwise. - */ - ServerActiveObject *getObject(u16 id) const; - - /*! - * Checks if the given ID is free and valid (i.e. non-zero). - */ - bool isFreeId(u16 id); - - /*! - * Returns a free ID, if any. Returns 0 in the case of failure. - * - * @note This function doesn't reserve the ID; it remains free until - * an object with that ID is added. - * @note This function tries to reclaim freed IDs as late as possible. - * However, there is no guarantee. - */ - u16 getFreeId(); - - /*! - * Returns a list of objects whose base position is at distance less - * than @p radius from @p pos. - * - * @note Due to inexact nature of floating-point computations, it is - * undefined whether an object lying exactly at the boundary is included - * in the list or not. - */ - std::vector getObjectsInsideRadius(v3f pos, float radius); - - /*! - * Returns a list of objects whose collision box intersects with @p box - * - * @note Due to inexact nature of floating-point computations, it is - * undefined whether an object lying exactly at the boundary is included - * in the list or not. - */ - std::vector getObjectsTouchingBox(const aabb3f &box); - - /*! - * Returns count of objects in the map. - */ - std::size_t size() const { return objects.size(); } - - /*! - * Returns reference to the underlying container. - */ - const std::unordered_map &getObjects() const { return objects; } - -private: - void addObjectRef(u16 id, v3s16 pos); - void removeObjectRef(u16 id, v3s16 pos); - void addObjectRefs(u16 id, const aabb3s16 &box); - void removeObjectRefs(u16 id, const aabb3s16 &box); - std::unordered_set getObjectsNearBox(const aabb3s16 &box); - - std::unordered_map objects; - std::unordered_multimap refmap; -}; diff --git a/src/serverenvironment.cpp b/src/serverenvironment.cpp index 9835522b1..79caa24ee 100644 --- a/src/serverenvironment.cpp +++ b/src/serverenvironment.cpp @@ -1005,7 +1005,14 @@ bool ServerEnvironment::swapNode(v3s16 p, const MapNode &n) void ServerEnvironment::getObjectsInsideRadius(std::vector &objects, v3f pos, float radius) { - objects = m_active_objects.getObjectsInsideRadius(pos, radius); + for (auto &activeObject : m_active_objects) { + ServerActiveObject* obj = activeObject.second; + u16 id = activeObject.first; + v3f objectpos = obj->getBasePosition(); + if (objectpos.getDistanceFrom(pos) > radius) + continue; + objects.push_back(id); + } } void ServerEnvironment::clearObjects(ClearObjectsMode mode) @@ -1013,9 +1020,9 @@ void ServerEnvironment::clearObjects(ClearObjectsMode mode) infostream << "ServerEnvironment::clearObjects(): " << "Removing all active objects" << std::endl; std::vector objects_to_remove; - for (auto &it : m_active_objects.getObjects()) { + for (auto &it : m_active_objects) { u16 id = it.first; - ServerActiveObject* obj = it.second.object; + ServerActiveObject* obj = it.second; if (obj->getType() == ACTIVEOBJECT_TYPE_PLAYER) continue; @@ -1042,7 +1049,7 @@ void ServerEnvironment::clearObjects(ClearObjectsMode mode) // Remove references from m_active_objects for (u16 i : objects_to_remove) { - m_active_objects.removeObject(i); + m_active_objects.erase(i); } // Get list of loaded blocks @@ -1340,8 +1347,8 @@ void ServerEnvironment::step(float dtime) send_recommended = true; } - for (auto &ao_it : m_active_objects.getObjects()) { - ServerActiveObject* obj = ao_it.second.object; + for (auto &ao_it : m_active_objects) { + ServerActiveObject* obj = ao_it.second; if (obj->isGone()) continue; @@ -1427,7 +1434,40 @@ void ServerEnvironment::deleteParticleSpawner(u32 id, bool remove_from_object) ServerActiveObject* ServerEnvironment::getActiveObject(u16 id) { - return m_active_objects.getObject(id); + ServerActiveObjectMap::const_iterator n = m_active_objects.find(id); + return (n != m_active_objects.end() ? n->second : NULL); +} + +/** + * Verify if id is a free active object id + * @param id + * @return true if slot is free + */ +bool ServerEnvironment::isFreeServerActiveObjectId(u16 id) const +{ + if (id == 0) + return false; + + return m_active_objects.find(id) == m_active_objects.end(); +} + +/** + * Retrieve the first free ActiveObject ID + * @return free activeobject ID or 0 if none was found + */ +u16 ServerEnvironment::getFreeServerActiveObjectId() +{ + // try to reuse id's as late as possible + static u16 last_used_id = 0; + u16 startid = last_used_id; + for (;;) { + last_used_id++; + if (isFreeServerActiveObjectId(last_used_id)) + return last_used_id; + + if (last_used_id == startid) + return 0; + } } u16 ServerEnvironment::addActiveObject(ServerActiveObject *object) @@ -1438,12 +1478,6 @@ u16 ServerEnvironment::addActiveObject(ServerActiveObject *object) return id; } -void ServerEnvironment::updateActiveObject(ServerActiveObject *object) -{ - assert(object); - m_active_objects.updateObject(object); -} - /* Finds out what new objects have been added to inside a radius around a position @@ -1465,11 +1499,11 @@ void ServerEnvironment::getAddedActiveObjects(PlayerSAO *playersao, s16 radius, - discard objects that are found in current_objects. - add remaining objects to added_objects */ - for (auto &ao_it : m_active_objects.getObjects()) { + for (auto &ao_it : m_active_objects) { u16 id = ao_it.first; // Get object - ServerActiveObject *object = ao_it.second.object; + ServerActiveObject *object = ao_it.second; if (object == NULL) continue; @@ -1553,14 +1587,16 @@ void ServerEnvironment::setStaticForActiveObjectsInBlock( for (auto &so_it : block->m_static_objects.m_active) { // Get the ServerActiveObject counterpart to this StaticObject - ServerActiveObject *sao = m_active_objects.getObject(so_it.first); - if (!sao) { + ServerActiveObjectMap::const_iterator ao_it = m_active_objects.find(so_it.first); + if (ao_it == m_active_objects.end()) { // If this ever happens, there must be some kind of nasty bug. errorstream << "ServerEnvironment::setStaticForObjectsInBlock(): " "Object from MapBlock::m_static_objects::m_active not found " "in m_active_objects"; continue; } + + ServerActiveObject *sao = ao_it->second; sao->m_static_exists = static_exists; sao->m_static_block = static_block; } @@ -1617,7 +1653,7 @@ u16 ServerEnvironment::addActiveObjectRaw(ServerActiveObject *object, { assert(object); // Pre-condition if(object->getId() == 0){ - u16 new_id = m_active_objects.getFreeId(); + u16 new_id = getFreeServerActiveObjectId(); if(new_id == 0) { errorstream<<"ServerEnvironment::addActiveObjectRaw(): " @@ -1633,7 +1669,7 @@ u16 ServerEnvironment::addActiveObjectRaw(ServerActiveObject *object, <<"supplied with id "<getId()<getId())) { + if(!isFreeServerActiveObjectId(object->getId())) { errorstream<<"ServerEnvironment::addActiveObjectRaw(): " <<"id is not free ("<getId()<<")"<environmentDeletes()) @@ -1654,7 +1690,7 @@ u16 ServerEnvironment::addActiveObjectRaw(ServerActiveObject *object, /*infostream<<"ServerEnvironment::addActiveObjectRaw(): " <<"added (id="<getId()<<")"<getId()] = object; verbosestream<<"ServerEnvironment::addActiveObjectRaw(): " <<"Added id="<getId()<<"; there are now " @@ -1700,9 +1736,9 @@ u16 ServerEnvironment::addActiveObjectRaw(ServerActiveObject *object, void ServerEnvironment::removeRemovedObjects() { std::vector objects_to_remove; - for (auto &ao_it : m_active_objects.getObjects()) { + for (auto &ao_it : m_active_objects) { u16 id = ao_it.first; - ServerActiveObject* obj = ao_it.second.object; + ServerActiveObject* obj = ao_it.second; // This shouldn't happen but check it if (!obj) { @@ -1767,7 +1803,7 @@ void ServerEnvironment::removeRemovedObjects() } // Remove references from m_active_objects for (u16 i : objects_to_remove) { - m_active_objects.removeObject(i); + m_active_objects.erase(i); } } @@ -1889,11 +1925,11 @@ void ServerEnvironment::activateObjects(MapBlock *block, u32 dtime_s) void ServerEnvironment::deactivateFarObjects(bool _force_delete) { std::vector objects_to_remove; - for (auto &ao_it : m_active_objects.getObjects()) { + for (auto &ao_it : m_active_objects) { // force_delete might be overriden per object bool force_delete = _force_delete; - ServerActiveObject* obj = ao_it.second.object; + ServerActiveObject* obj = ao_it.second; assert(obj); // Do not deactivate if static data creation not allowed @@ -2024,7 +2060,7 @@ void ServerEnvironment::deactivateFarObjects(bool _force_delete) // Remove references from m_active_objects for (u16 i : objects_to_remove) { - m_active_objects.removeObject(i); + m_active_objects.erase(i); } } diff --git a/src/serverenvironment.h b/src/serverenvironment.h index 05a68cb30..225f788d9 100644 --- a/src/serverenvironment.h +++ b/src/serverenvironment.h @@ -22,7 +22,6 @@ with this program; if not, write to the Free Software Foundation, Inc., #include "activeobject.h" #include "environment.h" #include "mapnode.h" -#include "server/serveractiveobjectmap.h" #include "settings.h" #include "util/numeric.h" #include @@ -194,6 +193,8 @@ enum ClearObjectsMode { This is not thread-safe. Server uses an environment mutex. */ +typedef std::unordered_map ServerActiveObjectMap; + class ServerEnvironment : public Environment { public: @@ -253,7 +254,18 @@ public: */ u16 addActiveObject(ServerActiveObject *object); - void updateActiveObject(ServerActiveObject *object); + /** + * Verify if id is a free active object id + * @param id + * @return true if slot is free + */ + bool isFreeServerActiveObjectId(u16 id) const; + + /** + * Retrieve the first free ActiveObject ID + * @return free activeobject ID or 0 if none was found + */ + u16 getFreeServerActiveObjectId(); /* Add an active object as a static object to the corresponding diff --git a/src/unittest/CMakeLists.txt b/src/unittest/CMakeLists.txt index 5d306ee75..311204e32 100644 --- a/src/unittest/CMakeLists.txt +++ b/src/unittest/CMakeLists.txt @@ -23,7 +23,6 @@ set (UNITTEST_SRCS ${CMAKE_CURRENT_SOURCE_DIR}/test_server_shutdown_state.cpp ${CMAKE_CURRENT_SOURCE_DIR}/test_settings.cpp ${CMAKE_CURRENT_SOURCE_DIR}/test_socket.cpp - ${CMAKE_CURRENT_SOURCE_DIR}/test_serveractiveobjectmap.cpp ${CMAKE_CURRENT_SOURCE_DIR}/test_servermodmanager.cpp ${CMAKE_CURRENT_SOURCE_DIR}/test_threading.cpp ${CMAKE_CURRENT_SOURCE_DIR}/test_utilities.cpp diff --git a/src/unittest/test.h b/src/unittest/test.h index a6cd03ed2..1102f6d33 100644 --- a/src/unittest/test.h +++ b/src/unittest/test.h @@ -99,10 +99,6 @@ class TestFailedException : public std::exception { UASSERT(exception_thrown); \ } -#define CONCAT_IMPL(x,y) x##y -#define CONCAT(x,y) CONCAT_IMPL(x, y) -#define NEWNAME(prefix) CONCAT(prefix, __COUNTER__) - class IGameDef; class TestBase { diff --git a/src/unittest/test_serveractiveobjectmap.cpp b/src/unittest/test_serveractiveobjectmap.cpp deleted file mode 100644 index 42c879229..000000000 --- a/src/unittest/test_serveractiveobjectmap.cpp +++ /dev/null @@ -1,214 +0,0 @@ -/* -Minetest -Copyright (C) 2018 nerzhul, Loic BLOT - -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 "test.h" - -#include "server/serveractiveobjectmap.h" -#include "content_sao.h" - -class TestServerActiveObjectMap : public TestBase -{ -public: - TestServerActiveObjectMap() { TestManager::registerTestModule(this); } - const char *getName() { return "TestServerActiveObjectMap"; } - - void runTests(IGameDef *gamedef); - - void testAddObject(); - void testRemoveObject(); - void testUpdateObject(); - void testGetObject(); - void testIsFreeID(); - void testGetFreeID(); - void testGetObjectsInsideRadius(); - void testGetObjectsTouchingBox(); -}; - -static TestServerActiveObjectMap g_test_instance; - -void TestServerActiveObjectMap::runTests(IGameDef *gamedef) -{ - TEST(testAddObject); - TEST(testRemoveObject); - TEST(testUpdateObject); - TEST(testGetObject); - TEST(testIsFreeID); - TEST(testGetFreeID); - TEST(testGetObjectsInsideRadius); - TEST(testGetObjectsTouchingBox); -} - -void TestServerActiveObjectMap::testAddObject() -{ - ServerActiveObjectMap saom; - UASSERT(saom.getObjects().empty()); - - LuaEntitySAO ob1(nullptr, v3f(0, 0, 0), "", ""); - ob1.setId(saom.getFreeId()); - saom.addObject(&ob1); - - UASSERT(saom.getObjects().size() == 1); - bool found = false; - for (const auto &pair : saom.getObjects()) { - UASSERT(pair.second.object == &ob1); - found = true; - } - UASSERT(found); -} - -void TestServerActiveObjectMap::testRemoveObject() -{ - ServerActiveObjectMap saom; - UASSERT(saom.getObjects().empty()); - - LuaEntitySAO ob1(nullptr, v3f(0, 0, 0), "", ""); - ob1.setId(saom.getFreeId()); - saom.addObject(&ob1); - - UASSERT(saom.getObjects().size() == 1); - bool found = false; - for (const auto &pair : saom.getObjects()) { - UASSERT(pair.second.object == &ob1); - found = true; - } - UASSERT(found); - - saom.removeObject(&ob1); -} - -void TestServerActiveObjectMap::testUpdateObject() -{ - ServerActiveObjectMap saom; - LuaEntitySAO ob1(nullptr, v3f(1, 0, 0), "", ""); - ob1.accessObjectProperties()->physical = true; - ob1.setId(saom.getFreeId()); - saom.addObject(&ob1); - UASSERT(saom.getObjectsInsideRadius(v3f(0, 0, 0), 2).size() == 1); - UASSERT(saom.getObjectsInsideRadius(v3f(6, 0, 0), 2).size() == 0); - ob1.setBasePosition(v3f(5, 0, 0)); - saom.updateObject(&ob1); - UASSERT(saom.getObjectsInsideRadius(v3f(0, 0, 0), 2).size() == 0); - UASSERT(saom.getObjectsInsideRadius(v3f(6, 0, 0), 2).size() == 1); -} - -void TestServerActiveObjectMap::testGetObject() -{ - ServerActiveObjectMap saom; - LuaEntitySAO ob1(nullptr, v3f(0, 0, 0), "", ""); - u16 id = saom.getFreeId(); - ob1.setId(id); - saom.addObject(&ob1); - UASSERT(saom.getObject(0) == nullptr); - UASSERT(saom.getObject(id) == &ob1); - UASSERT(saom.getObject(id + 1) == nullptr); -} - -void TestServerActiveObjectMap::testIsFreeID() -{ - ServerActiveObjectMap saom; - UASSERT(!saom.isFreeId(0)); - UASSERT(saom.isFreeId(1)); - UASSERT(saom.isFreeId(2)); -} - -void TestServerActiveObjectMap::testGetFreeID() -{ - ServerActiveObjectMap saom; - u16 first_id = saom.getFreeId(); - UASSERT(first_id > 0); - UASSERT(saom.getFreeId() > first_id); -} - -void TestServerActiveObjectMap::testGetObjectsInsideRadius() -{ - ServerActiveObjectMap saom; -#define ADD_OBJECT_IMPL(name, pos) \ - LuaEntitySAO name(nullptr, pos, "", ""); \ - name.accessObjectProperties()->physical = true; \ - name.setId(saom.getFreeId()); \ - saom.addObject(&name) -#define ADD_OBJECT(pos) ADD_OBJECT_IMPL(NEWNAME(ob), pos) -#define OBJECT_COUNT (saom.getObjectsInsideRadius(v3f(0, 0, 0), 5).size()) - - UASSERT(OBJECT_COUNT == 0); - - ADD_OBJECT(v3f(0, 0, 0)); - UASSERT(OBJECT_COUNT == 1); - - ADD_OBJECT(v3f(-1, -1, -1)); - UASSERT(OBJECT_COUNT == 2); - - ADD_OBJECT(v3f(4.9, 0, 0)); - UASSERT(OBJECT_COUNT == 3); - - ADD_OBJECT(v3f(5.1, 0, 0)); - UASSERT(OBJECT_COUNT == 3); - - ADD_OBJECT(v3f(3, 3, 3)); - UASSERT(OBJECT_COUNT == 3); -} - -void TestServerActiveObjectMap::testGetObjectsTouchingBox() -{ - ServerActiveObjectMap saom; - - LuaEntitySAO ob1(nullptr, v3f(1 * BS, 0, 0), "", ""); - ob1.accessObjectProperties()->physical = true; - // Collision boxes are in nodes, not in world units: - ob1.accessObjectProperties()->collisionbox = {-1, -1, -1, 1, 1, 1}; - ob1.setId(saom.getFreeId()); - saom.addObject(&ob1); - - LuaEntitySAO ob2(nullptr, v3f(1.5 * BS, 2.5 * BS, 0), "", ""); - ob2.accessObjectProperties()->physical = true; - ob2.accessObjectProperties()->collisionbox = {-0.5, -0.5, -1, 3.5, 2, 1}; - ob2.setId(saom.getFreeId()); - saom.addObject(&ob2); - - std::vector list; - - list = saom.getObjectsTouchingBox( - {2.1 * BS, -1.0 * BS, -1.0 * BS, 2.5 * BS, 1.0 * BS, 1.0 * BS}); - UASSERT(list.size() == 0); - - // intersecting ob1 - list = saom.getObjectsTouchingBox( - {1.9 * BS, -1.0 * BS, -1.0 * BS, 2.5 * BS, 1.0 * BS, 1.0 * BS}); - UASSERT(list.size() == 1 && list[0] == ob1.getId()); - - // intersecting ob2 - list = saom.getObjectsTouchingBox( - {2.1 * BS, -1.0 * BS, -1.0 * BS, 2.5 * BS, 2.1 * BS, 1.0 * BS}); - UASSERT(list.size() == 1 && list[0] == ob2.getId()); - - // contained in ob1 - list = saom.getObjectsTouchingBox( - {1.5 * BS, -0.1 * BS, -0.1 * BS, 1.9 * BS, 0.1 * BS, 0.1 * BS}); - UASSERT(list.size() == 1 && list[0] == ob1.getId()); - - // contains ob2 - list = saom.getObjectsTouchingBox( - {0.9 * BS, 1.5 * BS, -5.0 * BS, 6.0 * BS, 20.0 * BS, 500.0 * BS}); - UASSERT(list.size() == 1 && list[0] == ob2.getId()); - - // intersecting both - list = saom.getObjectsTouchingBox( - {1.9 * BS, -1.0 * BS, -1.0 * BS, 2.5 * BS, 2.1 * BS, 1.0 * BS}); - UASSERT(list.size() == 2); -} diff --git a/util/travis/clang-format-whitelist.txt b/util/travis/clang-format-whitelist.txt index e0da7173f..8f3b0ee6c 100644 --- a/util/travis/clang-format-whitelist.txt +++ b/util/travis/clang-format-whitelist.txt @@ -311,7 +311,8 @@ src/script/scripting_server.cpp src/script/scripting_server.h src/serialization.cpp src/serialization.h -src/server/serveractiveobjectmap.cpp +src/serveractiveobjectmap.cpp +src/serveractiveobjectmap.h src/server.cpp src/serverenvironment.cpp src/serverenvironment.h -- 2.25.1