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Optimize getting active objects a bit. #8674

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This commit is contained in:
Lars Hofhansl 2019-07-16 15:55:17 -07:00
parent 41229696be
commit 9fe3246154
3 changed files with 11 additions and 6 deletions
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3
src/server/activeobjectmgr.cpp
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@ -115,11 +115,12 @@ void ActiveObjectMgr::removeObject(u16 id)
void ActiveObjectMgr::getObjectsInsideRadius(
const v3f &pos, float radius, std::vector<u16> &result)
{
float r2 = radius * radius;
for (auto &activeObject : m_active_objects) {
ServerActiveObject *obj = activeObject.second;
u16 id = activeObject.first;
const v3f &objectpos = obj->getBasePosition();
if (objectpos.getDistanceFrom(pos) > radius)
if (objectpos.getDistanceFromSQ(pos) > r2)
continue;
result.push_back(id);
}