Esempio n. 1
0
void ESM::Header::load (ESMReader &esm)
{
    if (esm.isNextSub ("FORM"))
    {
        esm.getHT (mFormat);
        if (mFormat<0)
            esm.fail ("invalid format code");
    }
    else
        mFormat = 0;

    if (esm.isNextSub("HEDR"))
    {
      esm.getSubHeader();
      esm.getT(mData.version);
      esm.getT(mData.type);
      mData.author.assign(esm.getString(sizeof(mData.author.name)));
      mData.desc.assign(esm.getString(sizeof(mData.desc.name)));
      esm.getT(mData.records);
    }

    while (esm.isNextSub ("MAST"))
    {
        MasterData m;
        m.name = esm.getHString();
        m.size = esm.getHNLong ("DATA");
        mMaster.push_back (m);
    }

    if (esm.isNextSub("GMDT"))
    {
        esm.getHT(mGameData);
    }
    if (esm.isNextSub("SCRD"))
    {
        esm.getSubHeader();
        mSCRD.resize(esm.getSubSize());
        if (mSCRD.size())
            esm.getExact(&mSCRD[0], mSCRD.size());
    }
    if (esm.isNextSub("SCRS"))
    {
        esm.getSubHeader();
        mSCRS.resize(esm.getSubSize());
        if (mSCRS.size())
            esm.getExact(&mSCRS[0], mSCRS.size());
    }
}
Esempio n. 2
0
void NPC::load(ESMReader &esm)
{
    mNpdt52.mGold = -10;

    mPersistent = esm.getRecordFlags() & 0x0400;

    mModel = esm.getHNOString("MODL");
    mName = esm.getHNOString("FNAM");

    mRace = esm.getHNString("RNAM");
    mClass = esm.getHNString("CNAM");
    mFaction = esm.getHNString("ANAM");
    mHead = esm.getHNString("BNAM");
    mHair = esm.getHNString("KNAM");

    mScript = esm.getHNOString("SCRI");

    esm.getSubNameIs("NPDT");
    esm.getSubHeader();
    if (esm.getSubSize() == 52)
    {
        mNpdtType = 52;
        esm.getExact(&mNpdt52, 52);
    }
    else if (esm.getSubSize() == 12)
    {
        mNpdtType = 12;
        esm.getExact(&mNpdt12, 12);
    }
    else
        esm.fail("NPC_NPDT must be 12 or 52 bytes long");

    esm.getHNT(mFlags, "FLAG");

    mInventory.load(esm);
    mSpells.load(esm);

    if (esm.isNextSub("AIDT"))
    {
        esm.getHExact(&mAiData, sizeof(mAiData));
        mHasAI= true;
    }
    else
        mHasAI = false;

    while (esm.isNextSub("DODT") || esm.isNextSub("DNAM")) {
        if (esm.retSubName() == 0x54444f44) { // DODT struct
            Dest dodt;
            esm.getHExact(&dodt.mPos, 24);
            mTransport.push_back(dodt);
        } else if (esm.retSubName() == 0x4d414e44) { // DNAM struct
            mTransport.back().mCellName = esm.getHString();
        }
    }
    mAiPackage.load(esm);
    esm.skipRecord();
}
Esempio n. 3
0
void ESM::GlobalMap::load (ESMReader &esm)
{
    esm.getHNT(mBounds, "BNDS");

    esm.getSubNameIs("DATA");
    esm.getSubHeader();
    mImageData.resize(esm.getSubSize());
    esm.getExact(&mImageData[0], mImageData.size());

    while (esm.isNextSub("MRK_"))
    {
        esm.getSubHeader();
        CellId cell;
        esm.getT(cell.first);
        esm.getT(cell.second);
        mMarkers.push_back(cell);
    }
}
Esempio n. 4
0
void ESM::GlobalMap::load (ESMReader &esm)
{
    esm.getHNT(mBounds, "BNDS");

    esm.getSubNameIs("DATA");
    esm.getSubHeader();
    mImageData.resize(esm.getSubSize());
    esm.getExact(&mImageData[0], mImageData.size());
}
Esempio n. 5
0
    void Script::loadSCVR(ESMReader &esm)
    {
        int s = mData.mStringTableSize;

        std::vector<char> tmp (s);
        // not using getHExact, vanilla doesn't seem to mind unused bytes at the end
        esm.getSubHeader();
        int left = esm.getSubSize();
        if (left < s)
            esm.fail("SCVR string list is smaller than specified");
        esm.getExact(&tmp[0], s);
        if (left > s)
            esm.skip(left-s); // skip the leftover junk

        // Set up the list of variable names
        mVarNames.resize(mData.mNumShorts + mData.mNumLongs + mData.mNumFloats);

        // The tmp buffer is a null-byte separated string list, we
        // just have to pick out one string at a time.
        char* str = &tmp[0];
        for (size_t i = 0; i < mVarNames.size(); i++)
        {
            // Support '\r' terminated strings like vanilla.  See Bug #1324.
            char *termsym = strchr(str, '\r');
            if(termsym) *termsym = '\0';
            mVarNames[i] = std::string(str);
            str += mVarNames[i].size() + 1;

            if (str - &tmp[0] > s)
            {
                // Apparently SCVR subrecord is not used and variable names are
                // determined on the fly from the script text.  Therefore don't throw
                // an exeption, just log an error and continue.
                std::stringstream ss;

                ss << "ESM Error: " << "String table overflow";
                ss << "\n  File: " << esm.getName();
                ss << "\n  Record: " << esm.getContext().recName.toString();
                ss << "\n  Subrecord: " << "SCVR";
                ss << "\n  Offset: 0x" << std::hex << esm.getFileOffset();
                std::cerr << ss.str() << std::endl;
                break;
            }

        }
    }
Esempio n. 6
0
void Dialogue::load(ESMReader &esm)
{
    esm.getSubNameIs("DATA");
    esm.getSubHeader();
    int si = esm.getSubSize();
    if (si == 1)
        esm.getT(type);
    else if (si == 4)
    {
        // These are just markers, their values are not used.
        int i;
        esm.getT(i);
        esm.getHNT(i, "DELE");
        type = Deleted;
    }
    else
        esm.fail("Unknown sub record size");
}
Esempio n. 7
0
  void NPC::load(ESMReader &esm, const std::string& id)
  {
    mId = id;

    npdt52.gold = -10;

    model = esm.getHNOString("MODL");
    name = esm.getHNOString("FNAM");

    race = esm.getHNString("RNAM");
    cls = esm.getHNString("CNAM");
    faction = esm.getHNString("ANAM");
    head = esm.getHNString("BNAM");
    hair = esm.getHNString("KNAM");

    script = esm.getHNOString("SCRI");

    esm.getSubNameIs("NPDT");
    esm.getSubHeader();
    if(esm.getSubSize() == 52) esm.getExact(&npdt52, 52);
    else if(esm.getSubSize() == 12) esm.getExact(&npdt12, 12);
    else esm.fail("NPC_NPDT must be 12 or 52 bytes long");

    esm.getHNT(flags, "FLAG");

    inventory.load(esm);
    spells.load(esm);

    if(esm.isNextSub("AIDT"))
      {
	esm.getHExact(&AI, sizeof(AI));
	hasAI = true;
      }
    else hasAI = false;

    esm.skipRecord();
  }
Esempio n. 8
0
void Pathgrid::load(ESMReader &esm)
{
    esm.getHNT(mData, "DATA", 12);
    mCell = esm.getHNString("NAME");

    // keep track of total connections so we can reserve edge vector size
    int edgeCount = 0;

    if (esm.isNextSub("PGRP"))
    {
        esm.getSubHeader();
        int size = esm.getSubSize();
        // Check that the sizes match up. Size = 16 * s2 (path points)
        if (size != static_cast<int> (sizeof(Point) * mData.mS2))
            esm.fail("Path point subrecord size mismatch");
        else
        {
            int pointCount = mData.mS2;
            mPoints.reserve(pointCount);
            for (int i = 0; i < pointCount; ++i)
            {
                Point p;
                esm.getExact(&p, sizeof(Point));
                mPoints.push_back(p);
                edgeCount += p.mConnectionNum;
            }
        }
    }

    if (esm.isNextSub("PGRC"))
    {
        esm.getSubHeader();
        int size = esm.getSubSize();
        if (size % sizeof(int) != 0)
            esm.fail("PGRC size not a multiple of 4");
        else
        {
            int rawConnNum = size / sizeof(int);
            std::vector<int> rawConnections;
            rawConnections.reserve(rawConnNum);
            for (int i = 0; i < rawConnNum; ++i)
            {
                int currentValue;
                esm.getT(currentValue);
                rawConnections.push_back(currentValue);
            }

            std::vector<int>::const_iterator rawIt = rawConnections.begin();
            int pointIndex = 0;
            mEdges.reserve(edgeCount);
            for(PointList::const_iterator it = mPoints.begin(); it != mPoints.end(); ++it, ++pointIndex)
            {
                unsigned char connectionNum = (*it).mConnectionNum;
                for (int i = 0; i < connectionNum; ++i) {
                    Edge edge;
                    edge.mV0 = pointIndex;
                    edge.mV1 = *rawIt;
                    ++rawIt;
                    mEdges.push_back(edge);
                }
            }
        }
    }
}
Esempio n. 9
0
    void NPC::load(ESMReader &esm)
    {
        mPersistent = (esm.getRecordFlags() & 0x0400) != 0;

        mSpells.mList.clear();
        mInventory.mList.clear();
        mTransport.mList.clear();
        mAiPackage.mList.clear();

        bool hasNpdt = false;
        bool hasFlags = false;
        mHasAI = false;
        while (esm.hasMoreSubs())
        {
            esm.getSubName();
            uint32_t name = esm.retSubName().val;
            switch (name)
            {
                case ESM::FourCC<'M','O','D','L'>::value:
                    mModel = esm.getHString();
                    break;
                case ESM::FourCC<'F','N','A','M'>::value:
                    mName = esm.getHString();
                    break;
                case ESM::FourCC<'R','N','A','M'>::value:
                    mRace = esm.getHString();
                    break;
                case ESM::FourCC<'C','N','A','M'>::value:
                    mClass = esm.getHString();
                    break;
                case ESM::FourCC<'A','N','A','M'>::value:
                    mFaction = esm.getHString();
                    break;
                case ESM::FourCC<'B','N','A','M'>::value:
                    mHead = esm.getHString();
                    break;
                case ESM::FourCC<'K','N','A','M'>::value:
                    mHair = esm.getHString();
                    break;
                case ESM::FourCC<'S','C','R','I'>::value:
                    mScript = esm.getHString();
                    break;
                case ESM::FourCC<'N','P','D','T'>::value:
                    hasNpdt = true;
                    esm.getSubHeader();
                    if (esm.getSubSize() == 52)
                    {
                        mNpdtType = NPC_DEFAULT;
                        esm.getExact(&mNpdt52, 52);
                    }
                    else if (esm.getSubSize() == 12)
                    {
                        mNpdtType = NPC_WITH_AUTOCALCULATED_STATS;
                        esm.getExact(&mNpdt12, 12);
                    }
                    else
                        esm.fail("NPC_NPDT must be 12 or 52 bytes long");
                    break;
                case ESM::FourCC<'F','L','A','G'>::value:
                    hasFlags = true;
                    esm.getHT(mFlags);
                    break;
                case ESM::FourCC<'N','P','C','S'>::value:
                    mSpells.add(esm);
                    break;
                case ESM::FourCC<'N','P','C','O'>::value:
                    mInventory.add(esm);
                    break;
                case ESM::FourCC<'A','I','D','T'>::value:
                    esm.getHExact(&mAiData, sizeof(mAiData));
                    mHasAI= true;
                    break;
                case ESM::FourCC<'D','O','D','T'>::value:
                case ESM::FourCC<'D','N','A','M'>::value:
                    mTransport.add(esm);
                    break;
                case AI_Wander:
                case AI_Activate:
                case AI_Escort:
                case AI_Follow:
                case AI_Travel:
                case AI_CNDT:
                    mAiPackage.add(esm);
                    break;
                default:
                    esm.fail("Unknown subrecord");
            }
        }
        if (!hasNpdt)
            esm.fail("Missing NPDT subrecord");
        if (!hasFlags)
            esm.fail("Missing FLAG subrecord");
    }
Esempio n. 10
0
    void NPC::load(ESMReader &esm, bool &isDeleted)
    {
        isDeleted = false;

        mPersistent = (esm.getRecordFlags() & 0x0400) != 0;

        mSpells.mList.clear();
        mInventory.mList.clear();
        mTransport.mList.clear();
        mAiPackage.mList.clear();
        mAiData.blank();
        mAiData.mHello = mAiData.mFight = mAiData.mFlee = 30;

        bool hasName = false;
        bool hasNpdt = false;
        bool hasFlags = false;
        while (esm.hasMoreSubs())
        {
            esm.getSubName();
            switch (esm.retSubName().intval)
            {
                case ESM::SREC_NAME:
                    mId = esm.getHString();
                    hasName = true;
                    break;
                case ESM::FourCC<'M','O','D','L'>::value:
                    mModel = esm.getHString();
                    break;
                case ESM::FourCC<'F','N','A','M'>::value:
                    mName = esm.getHString();
                    break;
                case ESM::FourCC<'R','N','A','M'>::value:
                    mRace = esm.getHString();
                    break;
                case ESM::FourCC<'C','N','A','M'>::value:
                    mClass = esm.getHString();
                    break;
                case ESM::FourCC<'A','N','A','M'>::value:
                    mFaction = esm.getHString();
                    break;
                case ESM::FourCC<'B','N','A','M'>::value:
                    mHead = esm.getHString();
                    break;
                case ESM::FourCC<'K','N','A','M'>::value:
                    mHair = esm.getHString();
                    break;
                case ESM::FourCC<'S','C','R','I'>::value:
                    mScript = esm.getHString();
                    break;
                case ESM::FourCC<'N','P','D','T'>::value:
                    hasNpdt = true;
                    esm.getSubHeader();
                    if (esm.getSubSize() == 52)
                    {
                        mNpdtType = NPC_DEFAULT;
                        esm.getExact(&mNpdt, 52);
                    }
                    else if (esm.getSubSize() == 12)
                    {
                        //Reading into temporary NPDTstruct12 object
                        NPDTstruct12 npdt12;
                        mNpdtType = NPC_WITH_AUTOCALCULATED_STATS;
                        esm.getExact(&npdt12, 12);

                        //Clearing the mNdpt struct to initialize all values
                        blankNpdt();
                        //Swiching to an internal representation
                        mNpdt.mLevel = npdt12.mLevel;
                        mNpdt.mDisposition = npdt12.mDisposition;
                        mNpdt.mReputation = npdt12.mReputation;
                        mNpdt.mRank = npdt12.mRank;
                        mNpdt.mGold = npdt12.mGold;
                    }
                    else
                        esm.fail("NPC_NPDT must be 12 or 52 bytes long");
                    break;
                case ESM::FourCC<'F','L','A','G'>::value:
                    hasFlags = true;
                    esm.getHT(mFlags);
                    break;
                case ESM::FourCC<'N','P','C','S'>::value:
                    mSpells.add(esm);
                    break;
                case ESM::FourCC<'N','P','C','O'>::value:
                    mInventory.add(esm);
                    break;
                case ESM::FourCC<'A','I','D','T'>::value:
                    esm.getHExact(&mAiData, sizeof(mAiData));
                    break;
                case ESM::FourCC<'D','O','D','T'>::value:
                case ESM::FourCC<'D','N','A','M'>::value:
                    mTransport.add(esm);
                    break;
                case AI_Wander:
                case AI_Activate:
                case AI_Escort:
                case AI_Follow:
                case AI_Travel:
                case AI_CNDT:
                    mAiPackage.add(esm);
                    break;
                case ESM::SREC_DELE:
                    esm.skipHSub();
                    isDeleted = true;
                    break;
                default:
                    esm.fail("Unknown subrecord");
                    break;
            }
        }

        if (!hasName)
            esm.fail("Missing NAME subrecord");
        if (!hasNpdt && !isDeleted)
            esm.fail("Missing NPDT subrecord");
        if (!hasFlags && !isDeleted)
            esm.fail("Missing FLAG subrecord");
    }