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069d4255b9
Use std::variant. Store refId strings in unordered_set and use pointer to an item there. Inserts to unordered_set do not invalidate pointers to values so the pointer is always valid. Elements are not removed. Assume there is finite number of string refIds.
101 lines
2.7 KiB
C++
101 lines
2.7 KiB
C++
#include "quest.hpp"
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#include <algorithm>
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#include <components/esm3/queststate.hpp>
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#include "../mwworld/esmstore.hpp"
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#include "../mwbase/environment.hpp"
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#include "../mwbase/world.hpp"
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namespace MWDialogue
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{
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Quest::Quest()
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: Topic()
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, mIndex(0)
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, mFinished(false)
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{
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}
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Quest::Quest(const ESM::RefId& topic)
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: Topic(topic)
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, mIndex(0)
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, mFinished(false)
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{
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}
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Quest::Quest(const ESM::QuestState& state)
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: Topic(state.mTopic)
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, mIndex(state.mState)
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, mFinished(state.mFinished != 0)
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{
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}
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std::string_view Quest::getName() const
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{
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const ESM::Dialogue* dialogue
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= MWBase::Environment::get().getWorld()->getStore().get<ESM::Dialogue>().find(mTopic);
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for (ESM::Dialogue::InfoContainer::const_iterator iter(dialogue->mInfo.begin()); iter != dialogue->mInfo.end();
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++iter)
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if (iter->mQuestStatus == ESM::DialInfo::QS_Name)
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return iter->mResponse;
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return {};
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}
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int Quest::getIndex() const
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{
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return mIndex;
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}
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void Quest::setIndex(int index)
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{
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// The index must be set even if no related journal entry was found
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mIndex = index;
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}
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bool Quest::isFinished() const
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{
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return mFinished;
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}
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void Quest::setFinished(bool finished)
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{
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mFinished = finished;
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}
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bool Quest::addEntry(const JournalEntry& entry)
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{
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const ESM::Dialogue* dialogue
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= MWBase::Environment::get().getWorld()->getStore().get<ESM::Dialogue>().find(entry.mTopic);
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auto info = std::find_if(dialogue->mInfo.begin(), dialogue->mInfo.end(),
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[&](const auto& info) { return info.mId == entry.mInfoId; });
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if (info == dialogue->mInfo.end() || info->mData.mJournalIndex == -1)
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throw std::runtime_error("unknown journal entry for topic " + mTopic.toDebugString());
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if (info->mQuestStatus == ESM::DialInfo::QS_Finished || info->mQuestStatus == ESM::DialInfo::QS_Restart)
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mFinished = info->mQuestStatus == ESM::DialInfo::QS_Finished;
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if (info->mData.mJournalIndex > mIndex)
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mIndex = info->mData.mJournalIndex;
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for (TEntryIter iter(mEntries.begin()); iter != mEntries.end(); ++iter)
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if (iter->mInfoId == entry.mInfoId)
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return info->mQuestStatus == ESM::DialInfo::QS_Restart;
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mEntries.push_back(entry); // we want slicing here
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return info->mQuestStatus == ESM::DialInfo::QS_Restart;
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}
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void Quest::write(ESM::QuestState& state) const
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{
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state.mTopic = getTopic();
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state.mState = mIndex;
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state.mFinished = mFinished;
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}
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}
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