mirror/OpenMW
1
0
Fork 0
mirror of https://gitlab.com/OpenMW/openmw.git synced 2025-03-30 07:21:12 +00:00
Code Issues Projects Releases Wiki Activity

Update CellStore::mMergedRefs lazily.

Browse Source
This commit is contained in:
Petr Mikheev 2023-05-11 01:00:50 +02:00
parent 93342af1f9
commit f3adcab9c5
2 changed files with 27 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
apps/openmw/mwworld/cellstore.cpp
View File

@ -430,7 +430,7 @@ namespace MWWorld
{
mMovedHere.insert(std::make_pair(object.getBase(), from));
}
updateMergedRefs();
requestMergedRefsUpdate();
}
MWWorld::Ptr CellStore::moveTo(const Ptr& object, CellStore* cellToMoveTo)
@ -462,14 +462,14 @@ namespace MWWorld
originalCell->moveTo(object, cellToMoveTo);
}
updateMergedRefs();
requestMergedRefsUpdate();
return MWWorld::Ptr(object.getBase(), cellToMoveTo);
}
cellToMoveTo->moveFrom(object, this);
mMovedToAnotherCell.insert(std::make_pair(object.getBase(), cellToMoveTo));
updateMergedRefs();
requestMergedRefsUpdate();
MWWorld::Ptr ptr(object.getBase(), cellToMoveTo);
const Class& cls = ptr.getClass();
if (cls.hasInventoryStore(ptr))
@ -509,13 +509,19 @@ namespace MWWorld
const std::map<LiveCellRefBase*, MWWorld::CellStore*>& mMovedToAnotherCell;
};
void CellStore::updateMergedRefs()
void CellStore::requestMergedRefsUpdate()
{
mRechargingItemsUpToDate = false;
mMergedRefsNeedsUpdate = true;
}
void CellStore::updateMergedRefs() const
{
mMergedRefs.clear();
mRechargingItemsUpToDate = false;
MergeVisitor visitor(mMergedRefs, mMovedHere, mMovedToAnotherCell);
CellStoreImp::forEachInternal(visitor, *this);
CellStoreImp::forEachInternal(visitor, const_cast<CellStore&>(*this));
visitor.merge();
mMergedRefsNeedsUpdate = false;
}
bool CellStore::movedHere(const MWWorld::Ptr& ptr) const
@ -670,6 +676,8 @@ namespace MWWorld
std::size_t CellStore::count() const
{
if (mMergedRefsNeedsUpdate)
updateMergedRefs();
return mMergedRefs.size();
}
@ -836,7 +844,7 @@ namespace MWWorld
ESM::visit([&](auto&& cell) { loadRefs(cell, refNumToID); }, mCellVariant);
updateMergedRefs();
requestMergedRefsUpdate();
}
bool CellStore::isExterior() const
@ -1022,10 +1030,6 @@ namespace MWWorld
}
}
// Do another update here to make sure objects referred to by MVRF tags can be found
// This update is only needed for old saves that used the old copy&delete way of moving objects
updateMergedRefs();
while (reader.isNextSub("MVRF"))
{
reader.cacheSubName();

15
apps/openmw/mwworld/cellstore.hpp
View File

@ -128,7 +128,7 @@ namespace MWWorld
mHasState = true;
CellRefList<T>& list = get<T>();
LiveCellRefBase* ret = &list.insert(*ref);
updateMergedRefs();
requestMergedRefsUpdate();
return ret;
}
@ -198,6 +198,8 @@ namespace MWWorld
if (mState != State_Loaded)
return false;
if (mMergedRefsNeedsUpdate)
updateMergedRefs();
if (mMergedRefs.empty())
return true;
@ -225,6 +227,9 @@ namespace MWWorld
if (mState != State_Loaded)
return false;
if (mMergedRefsNeedsUpdate)
updateMergedRefs();
for (unsigned int i = 0; i < mMergedRefs.size(); ++i)
{
if (!isAccessible(mMergedRefs[i]->mData, mMergedRefs[i]->mRef))
@ -247,6 +252,8 @@ namespace MWWorld
if (mState != State_Loaded)
return false;
if (mMergedRefsNeedsUpdate)
updateMergedRefs();
if (mMergedRefs.empty())
return true;
@ -368,7 +375,8 @@ namespace MWWorld
// Merged list of ref's currently in this cell - i.e. with added refs from mMovedHere, removed refs from
// mMovedToAnotherCell
std::vector<LiveCellRefBase*> mMergedRefs;
mutable std::vector<LiveCellRefBase*> mMergedRefs;
mutable bool mMergedRefsNeedsUpdate = false;
// Get the Ptr for the given ref which originated from this cell (possibly moved to another cell at this point).
Ptr getCurrentPtr(MWWorld::LiveCellRefBase* ref);
@ -377,7 +385,8 @@ namespace MWWorld
void moveFrom(const MWWorld::Ptr& object, MWWorld::CellStore* from);
/// Repopulate mMergedRefs.
void updateMergedRefs();
void requestMergedRefsUpdate();
void updateMergedRefs() const;
// (item, max charge)
typedef std::vector<std::pair<LiveCellRefBase*, float>> TRechargingItems;