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130 lines
2.9 KiB
C++
130 lines
2.9 KiB
C++
#include "loadcell.hpp"
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#include <string>
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#include <sstream>
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namespace ESM
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{
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void Cell::load(ESMReader &esm)
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{
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// Ignore this for now, it might mean we should delete the entire
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// cell?
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if (esm.isNextSub("DELE"))
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esm.skipHSub();
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esm.getHNT(data, "DATA", 12);
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// Water level
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water = 0;
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if (data.flags & Interior)
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{
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// Interior cells
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if (esm.isNextSub("INTV") || esm.isNextSub("WHGT"))
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esm.getHT(water);
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// Quasi-exterior cells have a region (which determines the
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// weather), pure interior cells have ambient lighting
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// instead.
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if (data.flags & QuasiEx)
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region = esm.getHNOString("RGNN");
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else
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esm.getHNT(ambi, "AMBI", 16);
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}
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else
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{
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// Exterior cells
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region = esm.getHNOString("RGNN");
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esm.getHNOT(mapColor, "NAM5");
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}
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// Save position of the cell references and move on
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context = esm.getContext();
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esm.skipRecord();
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}
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void Cell::restore(ESMReader &esm) const
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{
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esm.restoreContext(context);
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}
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std::string Cell::getDescription() const
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{
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if (data.flags & Interior)
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{
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return name;
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}
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else
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{
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std::ostringstream stream;
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stream << data.gridX << ", " << data.gridY;
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return stream.str();
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}
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}
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bool Cell::getNextRef(ESMReader &esm, CellRef &ref)
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{
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if (!esm.hasMoreSubs())
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return false;
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// Number of references in the cell? Maximum once in each cell,
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// but not always at the beginning, and not always right. In other
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// words, completely useless.
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{
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int i;
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esm.getHNOT(i, "NAM0");
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}
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esm.getHNT(ref.refnum, "FRMR");
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ref.refID = esm.getHNString("NAME");
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// getHNOT will not change the existing value if the subrecord is
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// missing
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ref.scale = 1.0;
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esm.getHNOT(ref.scale, "XSCL");
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ref.owner = esm.getHNOString("ANAM");
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ref.glob = esm.getHNOString("BNAM");
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ref.soul = esm.getHNOString("XSOL");
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ref.faction = esm.getHNOString("CNAM");
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ref.factIndex = -1;
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esm.getHNOT(ref.factIndex, "INDX");
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ref.charge = -1.0;
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esm.getHNOT(ref.charge, "XCHG");
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ref.intv = 0;
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ref.nam9 = 0;
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esm.getHNOT(ref.intv, "INTV");
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esm.getHNOT(ref.nam9, "NAM9");
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// Present for doors that teleport you to another cell.
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if (esm.isNextSub("DODT"))
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{
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ref.teleport = true;
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esm.getHT(ref.doorDest);
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ref.destCell = esm.getHNOString("DNAM");
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}
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else
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ref.teleport = false;
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// Integer, despite the name suggesting otherwise
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ref.lockLevel = 0;
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esm.getHNOT(ref.lockLevel, "FLTV");
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ref.key = esm.getHNOString("KNAM");
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ref.trap = esm.getHNOString("TNAM");
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ref.unam = 0;
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ref.fltv = 0;
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esm.getHNOT(ref.unam, "UNAM");
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esm.getHNOT(ref.fltv, "FLTV");
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esm.getHNT(ref.pos, "DATA", 24);
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return true;
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}
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}
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