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78 lines
2.2 KiB
C++
78 lines
2.2 KiB
C++
#include "importinventory.hpp"
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#include <stdexcept>
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#include <components/esm3/esmreader.hpp>
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namespace ESSImport
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{
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void Inventory::load(ESM::ESMReader& esm)
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{
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while (esm.isNextSub("NPCO"))
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{
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ContItem contItem;
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esm.getHT(contItem);
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InventoryItem item;
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item.mId = contItem.mItem.toString();
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item.mCount = contItem.mCount;
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item.mRelativeEquipmentSlot = -1;
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item.mLockLevel = 0;
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item.mRefNum.unset();
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unsigned int itemCount = std::abs(item.mCount);
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bool separateStacks = false;
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for (unsigned int i = 0; i < itemCount; ++i)
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{
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bool newStack = esm.isNextSub("XIDX");
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if (newStack)
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{
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unsigned int idx;
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esm.getHT(idx);
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separateStacks = true;
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item.mCount = 1;
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}
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item.mSCRI.load(esm);
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// for XSOL and XCHG seen so far, but probably others too
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bool isDeleted = false;
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item.ESM::CellRef::loadData(esm, isDeleted);
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int charge = -1;
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esm.getHNOT(charge, "XHLT");
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item.mChargeInt = charge;
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if (newStack)
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mItems.push_back(item);
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}
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if (!separateStacks)
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mItems.push_back(item);
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}
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// equipped items
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while (esm.isNextSub("WIDX"))
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{
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// note: same item can be equipped 2 items (e.g. 2 rings)
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// and will be *stacked* in the NPCO list, unlike openmw!
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// this is currently not handled properly.
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esm.getSubHeader();
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int itemIndex; // index of the item in the NPCO list
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esm.getT(itemIndex);
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if (itemIndex < 0 || itemIndex >= int(mItems.size()))
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esm.fail("equipment item index out of range");
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// appears to be a relative index for only the *possible* slots this item can be equipped in,
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// i.e. 0 most of the time
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int slotIndex;
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esm.getT(slotIndex);
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mItems[itemIndex].mRelativeEquipmentSlot = slotIndex;
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}
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}
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}
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