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OpenMW is an open implementation of the Morrowind engine
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138/* Copyright (C) 2016, 2018-2020 cc9cii
This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.
Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any source distribution.
cc9cii cc9c@iinet.net.au
Much of the information on the data structures are based on the information from Tes4Mod:Mod_File_Format and Tes5Mod:File_Formats but also refined by trial & error. See http://en.uesp.net/wiki for details.
*/#include "loadlvli.hpp"
#include <stdexcept>
#include "reader.hpp"//#include "writer.hpp"
void ESM4::LevelledItem::load(ESM4::Reader& reader){ mId = reader.getFormIdFromHeader(); mFlags = reader.hdr().record.flags;
while (reader.getSubRecordHeader()) { const ESM4::SubRecordHeader& subHdr = reader.subRecordHeader(); switch (subHdr.typeId) { case ESM::fourCC("EDID"): reader.getZString(mEditorId); break; case ESM::fourCC("LVLD"): reader.get(mChanceNone); break; case ESM::fourCC("LVLF"): reader.get(mLvlItemFlags); mHasLvlItemFlags = true; break; case ESM::fourCC("DATA"): reader.get(mData); break; case ESM::fourCC("LVLO"): { LVLO lvlo; if (subHdr.dataSize != 12) { if (subHdr.dataSize == 8) { reader.get(lvlo.level); reader.get(lvlo.item); reader.get(lvlo.count); break; } else throw std::runtime_error("ESM4::LVLI::load - " + mEditorId + " LVLO size error"); } else reader.get(lvlo);
reader.adjustFormId(lvlo.item); mLvlObject.push_back(lvlo); break; } case ESM::fourCC("LLCT"): case ESM::fourCC("OBND"): // FO3/FONV case ESM::fourCC("COED"): // FO3/FONV case ESM::fourCC("LVLG"): // FO3/FONV case ESM::fourCC("LLKC"): // FO4 case ESM::fourCC("LVLM"): // FO4 case ESM::fourCC("LVSG"): // FO4 case ESM::fourCC("ONAM"): // FO4 reader.skipSubRecordData(); break; default: throw std::runtime_error("ESM4::LVLI::load - Unknown subrecord " + ESM::printName(subHdr.typeId)); } }
// FIXME: testing // if (mHasLvlItemFlags && mChanceNone >= 90) // std::cout << "LVLI " << mEditorId << " chance none " << int(mChanceNone) << std::endl;}
bool ESM4::LevelledItem::calcAllLvlLessThanPlayer() const{ if (mHasLvlItemFlags) return (mLvlItemFlags & 0x01) != 0; else return (mChanceNone & 0x80) != 0; // FIXME: 0x80 is just a guess}
bool ESM4::LevelledItem::calcEachItemInCount() const{ if (mHasLvlItemFlags) return (mLvlItemFlags & 0x02) != 0; else return mData != 0;}
std::int8_t ESM4::LevelledItem::chanceNone() const{ if (mHasLvlItemFlags) return mChanceNone; else return (mChanceNone & 0x7f); // FIXME: 0x80 is just a guess}
bool ESM4::LevelledItem::useAll() const{ if (mHasLvlItemFlags) return (mLvlItemFlags & 0x04) != 0; else return false;}
// void ESM4::LevelledItem::save(ESM4::Writer& writer) const//{// }
// void ESM4::LevelledItem::blank()//{// }