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https://gitlab.com/OpenMW/openmw.git
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ef906cbfa8
Currently, we use a peculiar mapping of ESM classes by their std::type_info::name. This mapping is an undefined behaviour because std::type_info::name is strictly implementation defined. It could return a non-unique value on some platforms. With this PR we use the unsigned int sRecordId of the ESM class as a more efficient lookup type that does not build on undefined behaviour. We can expect marginally faster save-game loading with these changes as well.
76 lines
2.3 KiB
C++
76 lines
2.3 KiB
C++
#include "livecellref.hpp"
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#include <components/debug/debuglog.hpp>
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#include <components/esm/objectstate.hpp>
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#include "../mwbase/environment.hpp"
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#include "../mwbase/world.hpp"
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#include "../mwbase/luamanager.hpp"
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#include "ptr.hpp"
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#include "class.hpp"
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#include "esmstore.hpp"
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MWWorld::LiveCellRefBase::LiveCellRefBase(unsigned int type, const ESM::CellRef &cref)
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: mClass(&Class::get(type)), mRef(cref), mData(cref)
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{
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}
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void MWWorld::LiveCellRefBase::loadImp (const ESM::ObjectState& state)
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{
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mRef = state.mRef;
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mData = RefData (state, mData.isDeletedByContentFile());
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Ptr ptr (this);
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if (state.mHasLocals)
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{
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std::string scriptId = mClass->getScript (ptr);
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// Make sure we still have a script. It could have been coming from a content file that is no longer active.
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if (!scriptId.empty())
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{
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if (const ESM::Script* script = MWBase::Environment::get().getWorld()->getStore().get<ESM::Script>().search (scriptId))
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{
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try
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{
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mData.setLocals (*script);
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mData.getLocals().read (state.mLocals, scriptId);
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}
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catch (const std::exception& exception)
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{
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Log(Debug::Error)
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<< "Error: failed to load state for local script " << scriptId
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<< " because an exception has been thrown: " << exception.what();
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}
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}
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}
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}
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mClass->readAdditionalState (ptr, state);
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if (!mRef.getSoul().empty() && !MWBase::Environment::get().getWorld()->getStore().get<ESM::Creature>().search(mRef.getSoul()))
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{
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Log(Debug::Warning) << "Soul '" << mRef.getSoul() << "' not found, removing the soul from soul gem";
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mRef.setSoul(std::string());
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}
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MWBase::Environment::get().getLuaManager()->loadLocalScripts(ptr, state.mLuaScripts);
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}
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void MWWorld::LiveCellRefBase::saveImp (ESM::ObjectState& state) const
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{
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mRef.writeState(state);
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ConstPtr ptr (this);
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mData.write (state, mClass->getScript (ptr));
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MWBase::Environment::get().getLuaManager()->saveLocalScripts(Ptr(const_cast<LiveCellRefBase*>(this)), state.mLuaScripts);
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mClass->writeAdditionalState (ptr, state);
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}
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bool MWWorld::LiveCellRefBase::checkStateImp (const ESM::ObjectState& state)
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{
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return true;
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}
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