void MWWorld::InventoryStore::autoEquipArmor (const MWWorld::Ptr& actor, TSlots& slots_)
{
// Only NPCs can wear armor for now.
// For creatures we equip only shields.
if (!actor.getClass().isNpc())
{
autoEquipShield(actor, slots_);
return;
}
const MWBase::World *world = MWBase::Environment::get().getWorld();
const MWWorld::Store<ESM::GameSetting> &store = world->getStore().get<ESM::GameSetting>();
static float fUnarmoredBase1 = store.find("fUnarmoredBase1")->mValue.getFloat();
static float fUnarmoredBase2 = store.find("fUnarmoredBase2")->mValue.getFloat();
int unarmoredSkill = actor.getClass().getSkill(actor, ESM::Skill::Unarmored);
float unarmoredRating = (fUnarmoredBase1 * unarmoredSkill) * (fUnarmoredBase2 * unarmoredSkill);
for (ContainerStoreIterator iter (begin(ContainerStore::Type_Clothing | ContainerStore::Type_Armor)); iter!=end(); ++iter)
{
Ptr test = *iter;
if (!canActorAutoEquip(actor, test))
continue;
switch(test.getClass().canBeEquipped (test, actor).first)
{
case 0:
continue;
default:
break;
}
if (iter.getType() == ContainerStore::Type_Armor &&
test.getClass().getEffectiveArmorRating(test, actor) <= std::max(unarmoredRating, 0.f))
{
continue;
}
std::pair<std::vector<int>, bool> itemsSlots =
iter->getClass().getEquipmentSlots (*iter);
// checking if current item pointed by iter can be equipped
for (std::vector<int>::const_iterator iter2 (itemsSlots.first.begin());
iter2!=itemsSlots.first.end(); ++iter2)
{
// if true then it means slot is equipped already
// check if slot may require swapping if current item is more valuable
if (slots_.at (*iter2)!=end())
{
Ptr old = *slots_.at (*iter2);
if (iter.getType() == ContainerStore::Type_Armor)
{
if (old.getTypeName() == typeid(ESM::Armor).name())
{
if (old.get<ESM::Armor>()->mBase->mData.mType < test.get<ESM::Armor>()->mBase->mData.mType)
continue;
if (old.get<ESM::Armor>()->mBase->mData.mType == test.get<ESM::Armor>()->mBase->mData.mType)
{
if (old.getClass().getEffectiveArmorRating(old, actor) >= test.getClass().getEffectiveArmorRating(test, actor))
// old armor had better armor rating
continue;
}
}
// suitable armor should replace already equipped clothing
}
else if (iter.getType() == ContainerStore::Type_Clothing)
{
// if left ring is equipped
if (*iter2 == Slot_LeftRing)
{
// if there is a place for right ring dont swap it
if (slots_.at(Slot_RightRing) == end())
{
continue;
}
else // if right ring is equipped too
{
Ptr rightRing = *slots_.at(Slot_RightRing);
// we want to swap cheaper ring only if both are equipped
if (old.getClass().getValue (old) >= rightRing.getClass().getValue (rightRing))
continue;
}
}
if (old.getTypeName() == typeid(ESM::Clothing).name())
{
// check value
if (old.getClass().getValue (old) >= test.getClass().getValue (test))
// old clothing was more valuable
continue;
}
else
// suitable clothing should NOT replace already equipped armor
continue;
}
}
if (!itemsSlots.second) // if itemsSlots.second is true, item can stay stacked when equipped
{
// unstack item pointed to by iterator if required
if (iter->getRefData().getCount() > 1)
{
unstack(*iter, actor);
}
}
// if we are here it means item can be equipped or swapped
slots_[*iter2] = iter;
break;
}
}
}
void MWWorld::InventoryStore::initSlots (TSlots& slots_)
{
for (int i=0; i<Slots; ++i)
slots_.push_back (end());
}
void MWWorld::InventoryStore::autoEquip (const MWMechanics::NpcStats& stats)
{
TSlots slots;
initSlots (slots);
for (ContainerStoreIterator iter (begin()); iter!=end(); ++iter)
{
Ptr test = *iter;
int testSkill = MWWorld::Class::get (test).getEquipmentSkill (test);
std::pair<std::vector<int>, bool> itemsSlots =
MWWorld::Class::get (*iter).getEquipmentSlots (*iter);
for (std::vector<int>::const_iterator iter2 (itemsSlots.first.begin());
iter2!=itemsSlots.first.end(); ++iter2)
{
bool use = false;
if (slots.at (*iter2)==end())
use = true; // slot was empty before -> skill all further checks
else
{
Ptr old = *slots.at (*iter2);
if (!use)
{
// check skill
int oldSkill =
MWWorld::Class::get (old).getEquipmentSkill (old);
if (testSkill!=-1 || oldSkill!=-1 || testSkill!=oldSkill)
{
if (stats.mSkill[oldSkill].getModified()>stats.mSkill[testSkill].getModified())
continue; // rejected, because old item better matched the NPC's skills.
if (stats.mSkill[oldSkill].getModified()<stats.mSkill[testSkill].getModified())
use = true;
}
}
if (!use)
{
// check value
if (MWWorld::Class::get (old).getValue (old)>=
MWWorld::Class::get (test).getValue (test))
{
continue;
}
use = true;
}
}
/// \todo unstack, if reqquired (itemsSlots.second)
slots[*iter2] = iter;
break;
}
}
bool changed = false;
for (std::size_t i=0; i<slots.size(); ++i)
if (slots[i]!=mSlots[i])
{
changed = true;
}
if (changed)
{
mSlots.swap (slots);
flagAsModified();
}
}