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#include "loadfact.hpp"
#include <stdexcept>
#include "esmreader.hpp"
#include "esmwriter.hpp"
namespace ESM
{
int32_t& Faction::FADTstruct::getSkill(size_t index, bool)
{
return mSkills.at(index);
}
int32_t Faction::FADTstruct::getSkill(size_t index, bool) const
{
return mSkills.at(index);
}
void RankData::load(ESMReader& esm)
{
esm.getT(mAttribute1);
esm.getT(mAttribute2);
esm.getT(mPrimarySkill);
esm.getT(mFavouredSkill);
esm.getT(mFactReaction);
}
void RankData::save(ESMWriter& esm) const
{
esm.writeT(mAttribute1);
esm.writeT(mAttribute2);
esm.writeT(mPrimarySkill);
esm.writeT(mFavouredSkill);
esm.writeT(mFactReaction);
}
void Faction::FADTstruct::load(ESMReader& esm)
{
esm.getSubHeader();
esm.getT(mAttribute);
for (auto& rank : mRankData)
rank.load(esm);
esm.getT(mSkills);
esm.getT(mIsHidden);
if (mIsHidden > 1)
esm.fail("Unknown flag!");
}
void Faction::FADTstruct::save(ESMWriter& esm) const
{
esm.startSubRecord("FADT");
esm.writeT(mAttribute);
for (const auto& rank : mRankData)
rank.save(esm);
esm.writeT(mSkills);
esm.writeT(mIsHidden);
esm.endRecord("FADT");
}
void Faction::load(ESMReader& esm, bool& isDeleted)
{
isDeleted = false;
mRecordFlags = esm.getRecordFlags();
mReactions.clear();
for (auto& rank : mRanks)
rank.clear();
size_t rankCounter = 0;
bool hasName = false;
bool hasData = false;
while (esm.hasMoreSubs())
{
esm.getSubName();
switch (esm.retSubName().toInt())
{
case SREC_NAME:
mId = esm.getRefId();
hasName = true;
break;
case fourCC("FNAM"):
mName = esm.getHString();
break;
case fourCC("RNAM"):
if (rankCounter >= mRanks.size())
esm.fail("Rank out of range");
mRanks[rankCounter++] = esm.getHString();
break;
case fourCC("FADT"):
mData.load(esm);
hasData = true;
break;
case fourCC("ANAM"):
{
ESM::RefId faction = esm.getRefId();
int32_t reaction;
esm.getHNT(reaction, "INTV");
// Prefer the lowest reaction in case a faction is listed multiple times
auto it = mReactions.find(faction);
if (it == mReactions.end())
mReactions.emplace(faction, reaction);
else if (it->second > reaction)
it->second = reaction;
break;
}
case SREC_DELE:
esm.skipHSub();
isDeleted = true;
break;
default:
esm.fail("Unknown subrecord");
break;
}
}
if (!hasName)
esm.fail("Missing NAME subrecord");
if (!hasData && !isDeleted)
esm.fail("Missing FADT subrecord");
}
void Faction::save(ESMWriter& esm, bool isDeleted) const
{
esm.writeHNCRefId("NAME", mId);
if (isDeleted)
{
esm.writeHNString("DELE", "", 3);
return;
}
esm.writeHNOCString("FNAM", mName);
for (const auto& rank : mRanks)
{
if (rank.empty())
break;
esm.writeHNString("RNAM", rank, 32);
}
mData.save(esm);
for (auto it = mReactions.begin(); it != mReactions.end(); ++it)
{
esm.writeHNRefId("ANAM", it->first);
esm.writeHNT("INTV", it->second);
}
}
void Faction::blank()
{
mRecordFlags = 0;
mName.clear();
mData.mAttribute.fill(0);
mData.mIsHidden = 0;
for (size_t i = 0; i < mData.mRankData.size(); ++i)
{
mData.mRankData[i].mAttribute1 = mData.mRankData[i].mAttribute2 = 0;
mData.mRankData[i].mPrimarySkill = mData.mRankData[i].mFavouredSkill = 0;
mData.mRankData[i].mFactReaction = 0;
mRanks[i].clear();
}
mData.mSkills.fill(0);
mReactions.clear();
}
}
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