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OpenMW is an open implementation of the Morrowind engine
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160#include "loadbook.hpp"
#include "esmreader.hpp"#include "esmwriter.hpp"
#include <components/esm3/loadskil.hpp>#include <components/misc/concepts.hpp>
namespace ESM{ namespace { struct EsmBKDTstruct { float mWeight; int32_t mValue, mIsScroll, mSkillId, mEnchant; };
void toBinary(const Book::BKDTstruct& src, EsmBKDTstruct& dst) { dst.mWeight = src.mWeight; dst.mValue = src.mValue; dst.mIsScroll = src.mIsScroll; dst.mSkillId = ESM::Skill::refIdToIndex(src.mSkillId); dst.mEnchant = src.mEnchant; }
void fromBinary(const EsmBKDTstruct& src, Book::BKDTstruct& dst) { dst.mWeight = src.mWeight; dst.mValue = src.mValue; dst.mIsScroll = src.mIsScroll; dst.mSkillId = ESM::Skill::indexToRefId(src.mSkillId); dst.mEnchant = src.mEnchant; } }
template <Misc::SameAsWithoutCvref<EsmBKDTstruct> T> void decompose(T&& v, const auto& f) { f(v.mWeight, v.mValue, v.mIsScroll, v.mSkillId, v.mEnchant); }
template <Misc::SameAsWithoutCvref<Book::BKDTstruct> T> void decompose(T&& v, const auto& f) { f(v.mWeight, v.mValue, v.mIsScroll, v.mEnchant); }
void Book::load(ESMReader& esm, bool& isDeleted) { isDeleted = false; mRecordFlags = esm.getRecordFlags();
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("MODL"): mModel = esm.getHString(); break; case fourCC("FNAM"): mName = esm.getHString(); break; case fourCC("BKDT"): { if (esm.getFormatVersion() <= MaxFixedStatsFormatVersion) { EsmBKDTstruct data; esm.getSubComposite(data); fromBinary(data, mData); } else { esm.getSubComposite(mData); mData.mSkillId = esm.getHNORefId("SKIL"); } hasData = true; break; } case fourCC("SCRI"): mScript = esm.getRefId(); break; case fourCC("ITEX"): mIcon = esm.getHString(); break; case fourCC("ENAM"): mEnchant = esm.getRefId(); break; case fourCC("TEXT"): mText = esm.getHString(); 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 BKDT subrecord"); } void Book::save(ESMWriter& esm, bool isDeleted) const { esm.writeHNCRefId("NAME", mId);
if (isDeleted) { esm.writeHNString("DELE", "", 3); return; }
esm.writeHNCString("MODL", mModel.getOriginal()); esm.writeHNOCString("FNAM", mName); if (esm.getFormatVersion() <= MaxFixedStatsFormatVersion) { EsmBKDTstruct data; toBinary(mData, data); esm.writeNamedComposite("BKDT", data); } else { esm.writeNamedComposite("BKDT", mData); esm.writeHNORefId("SKIL", mData.mSkillId); } esm.writeHNOCRefId("SCRI", mScript); esm.writeHNOCString("ITEX", mIcon.getOriginal()); esm.writeHNOString("TEXT", mText); esm.writeHNOCRefId("ENAM", mEnchant); }
void Book::blank() { mRecordFlags = 0; mData.mWeight = 0; mData.mValue = 0; mData.mIsScroll = 0; mData.mSkillId = {}; mData.mEnchant = 0; mName.clear(); mModel.clear(); mIcon.clear(); mScript = ESM::RefId(); mEnchant = ESM::RefId(); mText.clear(); }}