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130 lines
3.5 KiB
C++
130 lines
3.5 KiB
C++
#include "livecellref.hpp"
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#include <sstream>
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#include <components/debug/debuglog.hpp>
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#include <components/esm3/loadcrea.hpp>
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#include <components/esm3/loadscpt.hpp>
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#include <components/esm3/objectstate.hpp>
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#include "../mwbase/environment.hpp"
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#include "../mwbase/luamanager.hpp"
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#include "class.hpp"
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#include "esmstore.hpp"
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#include "ptr.hpp"
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#include "worldmodel.hpp"
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MWWorld::LiveCellRefBase::LiveCellRefBase(unsigned int type, const ESM::CellRef& cref)
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: mClass(&Class::get(type))
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, mRef(cref)
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, mData(cref)
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{
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}
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MWWorld::LiveCellRefBase::LiveCellRefBase(unsigned int type, const ESM4::Reference& cref)
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: mClass(&Class::get(type))
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, mRef(cref)
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, mData(cref)
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{
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}
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MWWorld::LiveCellRefBase::LiveCellRefBase(unsigned int type, const ESM4::ActorCharacter& cref)
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: mClass(&Class::get(type))
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, mRef(cref)
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, mData(cref)
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{
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}
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MWWorld::LiveCellRefBase::~LiveCellRefBase()
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{
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MWBase::Environment::get().getWorldModel()->deregisterLiveCellRef(*this);
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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 = MWWorld::CellRef(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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const ESM::RefId& 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
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= MWBase::Environment::get().getESMStore()->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) << "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()
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&& !MWBase::Environment::get().getESMStore()->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(ESM::RefId());
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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(
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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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unsigned int MWWorld::LiveCellRefBase::getType() const
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{
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return mClass->getType();
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}
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bool MWWorld::LiveCellRefBase::isDeleted() const
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{
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return mData.isDeletedByContentFile() || mRef.getCount(false) == 0;
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}
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namespace MWWorld
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{
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std::string makeDynamicCastErrorMessage(const LiveCellRefBase* value, std::string_view recordType)
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{
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std::stringstream message;
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message << "Bad LiveCellRef cast to " << recordType << " from ";
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if (value != nullptr)
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message << value->getTypeDescription();
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else
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message << "an empty object";
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return message.str();
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}
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}
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