void MWWorld::InventoryStore::readEquipmentState(const MWWorld::ContainerStoreIterator &iter, int index, const ESM::InventoryState &inventory)
{
if (index == inventory.mSelectedEnchantItem)
mSelectedEnchantItem = iter;
std::map<int, int>::const_iterator 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;
std::pair<std::vector<int>, bool> allowedSlots = iter->getClass().getEquipmentSlots(*iter);
if (!allowedSlots.first.size())
return;
if (std::find(allowedSlots.first.begin(), allowedSlots.first.end(), slot) == allowedSlots.first.end())
slot = allowedSlots.first.front();
// unstack if required
if (!allowedSlots.second && iter->getRefData().getCount() > 1)
{
MWWorld::ContainerStoreIterator newIter = addNewStack(*iter, 1);
iter->getRefData().setCount(iter->getRefData().getCount()-1);
mSlots[slot] = newIter;
}
else
mSlots[slot] = iter;
}
}
MWWorld::ContainerStoreIterator MWWorld::ContainerStore::addImp (const Ptr& ptr, int count)
{
int type = getType(ptr);
const MWWorld::ESMStore &esmStore =
MWBase::Environment::get().getWorld()->getStore();
// gold needs special handling: when it is inserted into a container, the base object automatically becomes Gold_001
// this ensures that gold piles of different sizes stack with each other (also, several scripts rely on Gold_001 for detecting player gold)
if(ptr.getClass().isGold(ptr))
{
int realCount = count * ptr.getClass().getValue(ptr);
for (MWWorld::ContainerStoreIterator iter (begin(type)); iter!=end(); ++iter)
{
if (Misc::StringUtils::ciEqual((*iter).getCellRef().getRefId(), MWWorld::ContainerStore::sGoldId))
{
iter->getRefData().setCount(iter->getRefData().getCount() + realCount);
flagAsModified();
return iter;
}
}
MWWorld::ManualRef ref(esmStore, MWWorld::ContainerStore::sGoldId, realCount);
return addNewStack(ref.getPtr(), realCount);
}
// determine whether to stack or not
for (MWWorld::ContainerStoreIterator iter (begin(type)); iter!=end(); ++iter)
{
if (stacks(*iter, ptr))
{
// stack
iter->getRefData().setCount( iter->getRefData().getCount() + count );
flagAsModified();
return iter;
}
}
// if we got here, this means no stacking
return addNewStack(ptr, count);
}
MWWorld::ContainerStoreIterator MWWorld::ContainerStore::unstack(const Ptr &ptr, const Ptr& container, int count)
{
if (ptr.getRefData().getCount() <= count)
return end();
MWWorld::ContainerStoreIterator it = addNewStack(ptr, ptr.getRefData().getCount()-count);
const std::string script = it->getClass().getScript(*it);
if (!script.empty())
MWBase::Environment::get().getWorld()->getLocalScripts().add(script, *it);
remove(ptr, ptr.getRefData().getCount()-count, container);
return it;
}
