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Code Issues Releases Wiki Activity

Use fixed size unsigned ints for inventory offsets

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This commit is contained in:
Evil Eye 2023-10-24 17:51:12 +02:00
parent 77c978c226
commit dc781bad5d
7 changed files with 62 additions and 62 deletions
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5
apps/essimporter/convertinventory.cpp
View file

@ -9,15 +9,14 @@ namespace ESSImport
void convertInventory(const Inventory& inventory, ESM::InventoryState& state)
{
int index = 0;
uint32_t index = 0;
for (const auto& item : inventory.mItems)
{
ESM::ObjectState objstate;
objstate.blank();
objstate.mRef = item;
objstate.mRef.mRefID = ESM::RefId::stringRefId(item.mId);
objstate.mCount = std::abs(item.mCount); // restocking items have negative count in the savefile
// openmw handles them differently, so no need to set any flags
objstate.mCount = item.mCount;
state.mItems.push_back(objstate);
if (item.mRelativeEquipmentSlot != -1)
// Note we should really write the absolute slot here, which we do not know about

12
apps/openmw/mwworld/containerstore.cpp
View file

@ -111,12 +111,12 @@ MWWorld::ContainerStoreIterator MWWorld::ContainerStore::getState(
}
void MWWorld::ContainerStore::storeEquipmentState(
const MWWorld::LiveCellRefBase& ref, int index, ESM::InventoryState& inventory) const
const MWWorld::LiveCellRefBase& ref, size_t index, ESM::InventoryState& inventory) const
{
}
void MWWorld::ContainerStore::readEquipmentState(
const MWWorld::ContainerStoreIterator& iter, int index, const ESM::InventoryState& inventory)
const MWWorld::ContainerStoreIterator& iter, size_t index, const ESM::InventoryState& inventory)
{
}
@ -128,7 +128,7 @@ void MWWorld::ContainerStore::storeState(const LiveCellRef<T>& ref, ESM::ObjectS
template <typename T>
void MWWorld::ContainerStore::storeStates(
const CellRefList<T>& collection, ESM::InventoryState& inventory, int& index, bool equipable) const
const CellRefList<T>& collection, ESM::InventoryState& inventory, size_t& index, bool equipable) const
{
for (const LiveCellRef<T>& liveCellRef : collection.mList)
{
@ -926,7 +926,7 @@ void MWWorld::ContainerStore::writeState(ESM::InventoryState& state) const
{
state.mItems.clear();
int index = 0;
size_t index = 0;
storeStates(potions, state, index);
storeStates(appas, state, index);
storeStates(armors, state, index, true);
@ -947,12 +947,12 @@ void MWWorld::ContainerStore::readState(const ESM::InventoryState& inventory)
mModified = true;
mResolved = true;
int index = 0;
size_t index = 0;
for (const ESM::ObjectState& state : inventory.mItems)
{
int type = MWBase::Environment::get().getESMStore()->find(state.mRef.mRefID);
int thisIndex = index++;
size_t thisIndex = index++;
switch (type)
{

8
apps/openmw/mwworld/containerstore.hpp
View file

@ -161,16 +161,16 @@ namespace MWWorld
void storeState(const LiveCellRef<T>& ref, ESM::ObjectState& state) const;
template <typename T>
void storeStates(
const CellRefList<T>& collection, ESM::InventoryState& inventory, int& index, bool equipable = false) const;
void storeStates(const CellRefList<T>& collection, ESM::InventoryState& inventory, size_t& index,
bool equipable = false) const;
void updateRechargingItems();
virtual void storeEquipmentState(
const MWWorld::LiveCellRefBase& ref, int index, ESM::InventoryState& inventory) const;
const MWWorld::LiveCellRefBase& ref, size_t index, ESM::InventoryState& inventory) const;
virtual void readEquipmentState(
const MWWorld::ContainerStoreIterator& iter, int index, const ESM::InventoryState& inventory);
const MWWorld::ContainerStoreIterator& iter, size_t index, const ESM::InventoryState& inventory);
public:
ContainerStore();

16
apps/openmw/mwworld/inventorystore.cpp
View file

@ -46,32 +46,32 @@ void MWWorld::InventoryStore::initSlots(TSlots& slots_)
}
void MWWorld::InventoryStore::storeEquipmentState(
const MWWorld::LiveCellRefBase& ref, int index, ESM::InventoryState& inventory) const
const MWWorld::LiveCellRefBase& ref, size_t index, ESM::InventoryState& inventory) const
{
for (int i = 0; i < static_cast<int>(mSlots.size()); ++i)
for (int32_t i = 0; i < MWWorld::InventoryStore::Slots; ++i)
{
if (mSlots[i].getType() != -1 && mSlots[i]->getBase() == &ref)
{
inventory.mEquipmentSlots[index] = i;
}
inventory.mEquipmentSlots[static_cast<uint32_t>(index)] = i;
}
if (mSelectedEnchantItem.getType() != -1 && mSelectedEnchantItem->getBase() == &ref)
inventory.mSelectedEnchantItem = index;
}
void MWWorld::InventoryStore::readEquipmentState(
const MWWorld::ContainerStoreIterator& iter, int index, const ESM::InventoryState& inventory)
const MWWorld::ContainerStoreIterator& iter, size_t index, const ESM::InventoryState& inventory)
{
if (index == inventory.mSelectedEnchantItem)
mSelectedEnchantItem = iter;
std::map<int, int>::const_iterator found = inventory.mEquipmentSlots.find(index);
auto found = inventory.mEquipmentSlots.find(index);
if (found != inventory.mEquipmentSlots.end())
{
if (found->second < 0 || found->second >= MWWorld::InventoryStore::Slots)
throw std::runtime_error("Invalid slot index in inventory state");
// make sure the item can actually be equipped in this slot
int slot = found->second;
int32_t slot = found->second;
std::pair<std::vector<int>, bool> allowedSlots = iter->getClass().getEquipmentSlots(*iter);
if (!allowedSlots.first.size())
return;

4
apps/openmw/mwworld/inventorystore.hpp
View file

@ -81,9 +81,9 @@ namespace MWWorld
void fireEquipmentChangedEvent();
void storeEquipmentState(
const MWWorld::LiveCellRefBase& ref, int index, ESM::InventoryState& inventory) const override;
const MWWorld::LiveCellRefBase& ref, size_t index, ESM::InventoryState& inventory) const override;
void readEquipmentState(
const MWWorld::ContainerStoreIterator& iter, int index, const ESM::InventoryState& inventory) override;
const MWWorld::ContainerStoreIterator& iter, size_t index, const ESM::InventoryState& inventory) override;
ContainerStoreIterator findSlot(int slot) const;

63
components/esm3/inventorystate.cpp
View file

@ -7,22 +7,25 @@
namespace ESM
{
namespace
{
constexpr uint32_t sInvalidSlot = -1;
}
void InventoryState::load(ESMReader& esm)
{
// obsolete
int index = 0;
uint32_t index = 0;
while (esm.isNextSub("IOBJ"))
{
int unused; // no longer used
esm.getHT(unused);
esm.skip(4);
ObjectState state;
// obsolete
if (esm.isNextSub("SLOT"))
{
int slot;
int32_t slot;
esm.getHT(slot);
mEquipmentSlots[index] = slot;
}
@ -38,9 +41,9 @@ namespace ESM
++index;
}
int itemsCount = 0;
uint32_t itemsCount = 0;
esm.getHNOT(itemsCount, "ICNT");
for (int i = 0; i < itemsCount; i++)
for (; itemsCount > 0; --itemsCount)
{
ObjectState state;
@ -62,7 +65,7 @@ namespace ESM
{
// Get its name
ESM::RefId id = esm.getRefId();
int count;
int32_t count;
std::string parentGroup;
// Then get its count
esm.getHNT(count, "COUN");
@ -91,9 +94,9 @@ namespace ESM
while (esm.isNextSub("EQUI"))
{
esm.getSubHeader();
int equipIndex;
int32_t equipIndex;
esm.getT(equipIndex);
int slot;
int32_t slot;
esm.getT(slot);
mEquipmentSlots[equipIndex] = slot;
}
@ -101,20 +104,24 @@ namespace ESM
if (esm.isNextSub("EQIP"))
{
esm.getSubHeader();
int slotsCount = 0;
uint32_t slotsCount = 0;
esm.getT(slotsCount);
for (int i = 0; i < slotsCount; i++)
for (; slotsCount > 0; --slotsCount)
{
int equipIndex;
int32_t equipIndex;
esm.getT(equipIndex);
int slot;
int32_t slot;
esm.getT(slot);
mEquipmentSlots[equipIndex] = slot;
}
}
mSelectedEnchantItem = -1;
esm.getHNOT(mSelectedEnchantItem, "SELE");
uint32_t selectedEnchantItem = sInvalidSlot;
esm.getHNOT(selectedEnchantItem, "SELE");
if (selectedEnchantItem == sInvalidSlot)
mSelectedEnchantItem.reset();
else
mSelectedEnchantItem = selectedEnchantItem;
// Old saves had restocking levelled items in a special map
// This turns items from that map into negative quantities
@ -132,7 +139,7 @@ namespace ESM
void InventoryState::save(ESMWriter& esm) const
{
int itemsCount = static_cast<int>(mItems.size());
uint32_t itemsCount = static_cast<uint32_t>(mItems.size());
if (itemsCount > 0)
{
esm.writeHNT("ICNT", itemsCount);
@ -149,34 +156,32 @@ namespace ESM
esm.writeHNString("LGRP", it->first.second);
}
for (TEffectMagnitudes::const_iterator it = mPermanentMagicEffectMagnitudes.begin();
it != mPermanentMagicEffectMagnitudes.end(); ++it)
for (const auto& [id, params] : mPermanentMagicEffectMagnitudes)
{
esm.writeHNRefId("MAGI", it->first);
esm.writeHNRefId("MAGI", id);
const std::vector<std::pair<float, float>>& params = it->second;
for (std::vector<std::pair<float, float>>::const_iterator pIt = params.begin(); pIt != params.end(); ++pIt)
for (const auto& [rand, mult] : params)
{
esm.writeHNT("RAND", pIt->first);
esm.writeHNT("MULT", pIt->second);
esm.writeHNT("RAND", rand);
esm.writeHNT("MULT", mult);
}
}
int slotsCount = static_cast<int>(mEquipmentSlots.size());
uint32_t slotsCount = static_cast<uint32_t>(mEquipmentSlots.size());
if (slotsCount > 0)
{
esm.startSubRecord("EQIP");
esm.writeT(slotsCount);
for (std::map<int, int>::const_iterator it = mEquipmentSlots.begin(); it != mEquipmentSlots.end(); ++it)
for (const auto& [index, slot] : mEquipmentSlots)
{
esm.writeT(it->first);
esm.writeT(it->second);
esm.writeT(index);
esm.writeT(slot);
}
esm.endRecord("EQIP");
}
if (mSelectedEnchantItem != -1)
esm.writeHNT("SELE", mSelectedEnchantItem);
if (mSelectedEnchantItem)
esm.writeHNT("SELE", *mSelectedEnchantItem);
}
}

16
components/esm3/inventorystate.hpp
View file

@ -2,6 +2,7 @@
#define OPENMW_ESM_INVENTORYSTATE_H
#include <map>
#include <optional>
#include "objectstate.hpp"
#include <components/esm/refid.hpp>
@ -19,20 +20,15 @@ namespace ESM
std::vector<ObjectState> mItems;
// <Index in mItems, equipment slot>
std::map<int, int> mEquipmentSlots;
std::map<uint32_t, int32_t> mEquipmentSlots;
std::map<std::pair<ESM::RefId, std::string>, int> mLevelledItemMap;
std::map<std::pair<ESM::RefId, std::string>, int32_t> mLevelledItemMap;
typedef std::map<ESM::RefId, std::vector<std::pair<float, float>>> TEffectMagnitudes;
TEffectMagnitudes mPermanentMagicEffectMagnitudes;
std::map<ESM::RefId, std::vector<std::pair<float, float>>> mPermanentMagicEffectMagnitudes;
int mSelectedEnchantItem; // For inventories only
std::optional<uint32_t> mSelectedEnchantItem; // For inventories only
InventoryState()
: mSelectedEnchantItem(-1)
{
}
virtual ~InventoryState() {}
virtual ~InventoryState() = default;
virtual void load(ESMReader& esm);
virtual void save(ESMWriter& esm) const;