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@ -6,6 +6,7 @@
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#include <components/esm/loadench.hpp>
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#include <components/esm/inventorystate.hpp>
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#include <components/misc/rng.hpp>
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#include <components/settings/settings.hpp>
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#include "../mwbase/environment.hpp"
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#include "../mwbase/world.hpp"
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@ -214,36 +215,71 @@ MWWorld::ContainerStoreIterator MWWorld::InventoryStore::getSlot (int slot)
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return mSlots[slot];
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}
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bool MWWorld::InventoryStore::canActorAutoEquip(const MWWorld::Ptr& actor, const MWWorld::Ptr& item)
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{
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if (!Settings::Manager::getBool("prevent merchant equipping", "Game"))
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return true;
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// Only autoEquip if we are the original owner of the item.
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// This stops merchants from auto equipping anything you sell to them.
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// ...unless this is a companion, he should always equip items given to him.
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if (!Misc::StringUtils::ciEqual(item.getCellRef().getOwner(), actor.getCellRef().getRefId()) &&
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(actor.getClass().getScript(actor).empty() ||
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!actor.getRefData().getLocals().getIntVar(actor.getClass().getScript(actor), "companion"))
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&& !actor.getClass().getCreatureStats(actor).isDead() // Corpses can be dressed up by the player as desired
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)
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{
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return false;
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}
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return true;
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}
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void MWWorld::InventoryStore::autoEquip (const MWWorld::Ptr& actor)
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{
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if (!actor.getClass().isNpc())
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// autoEquip is no-op for creatures
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return;
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const MWBase::World *world = MWBase::Environment::get().getWorld();
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const MWWorld::Store<ESM::GameSetting> &store = world->getStore().get<ESM::GameSetting>();
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MWMechanics::NpcStats& stats = actor.getClass().getNpcStats(actor);
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static float fUnarmoredBase1 = store.find("fUnarmoredBase1")->getFloat();
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static float fUnarmoredBase2 = store.find("fUnarmoredBase2")->getFloat();
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int unarmoredSkill = stats.getSkill(ESM::Skill::Unarmored).getModified();
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float unarmoredRating = static_cast<int>((fUnarmoredBase1 * unarmoredSkill) * (fUnarmoredBase2 * unarmoredSkill));
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TSlots slots_;
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initSlots (slots_);
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// Disable model update during auto-equip
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mUpdatesEnabled = false;
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for (ContainerStoreIterator iter (begin()); iter!=end(); ++iter)
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// Autoequip clothing, armor and weapons.
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// Equipping lights is handled in Actors::updateEquippedLight based on environment light.
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for (ContainerStoreIterator iter (begin(ContainerStore::Type_Clothing | ContainerStore::Type_Armor)); iter!=end(); ++iter)
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{
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Ptr test = *iter;
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// Don't autoEquip lights. Handled in Actors::updateEquippedLight based on environment light.
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if (test.getTypeName() == typeid(ESM::Light).name())
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{
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if (!canActorAutoEquip(actor, test))
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continue;
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switch(test.getClass().canBeEquipped (test, actor).first)
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{
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case 0:
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continue;
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default:
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break;
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}
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// Only autoEquip if we are the original owner of the item.
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// This stops merchants from auto equipping anything you sell to them.
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// ...unless this is a companion, he should always equip items given to him.
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if (!Misc::StringUtils::ciEqual(test.getCellRef().getOwner(), actor.getCellRef().getRefId()) &&
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(actor.getClass().getScript(actor).empty() ||
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!actor.getRefData().getLocals().getIntVar(actor.getClass().getScript(actor), "companion"))
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&& !actor.getClass().getCreatureStats(actor).isDead() // Corpses can be dressed up by the player as desired
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)
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if (iter.getType() == ContainerStore::Type_Armor &&
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test.getClass().getEffectiveArmorRating(test, actor) <= std::max(unarmoredRating, 0.f))
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{
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continue;
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}
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int testSkill = test.getClass().getEquipmentSkill (test);
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std::pair<std::vector<int>, bool> itemsSlots =
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iter->getClass().getEquipmentSlots (*iter);
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@ -251,51 +287,35 @@ void MWWorld::InventoryStore::autoEquip (const MWWorld::Ptr& actor)
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for (std::vector<int>::const_iterator iter2 (itemsSlots.first.begin());
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iter2!=itemsSlots.first.end(); ++iter2)
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{
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if (*iter2 == Slot_CarriedRight) // Items in right hand are situational use, so don't equip them.
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// Equipping weapons is handled by AiCombat. Anything else (lockpicks, probes) can't be used by NPCs anyway (yet)
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continue;
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if (iter.getType() == MWWorld::ContainerStore::Type_Weapon)
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continue;
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if (slots_.at (*iter2)!=end())
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{
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Ptr old = *slots_.at (*iter2);
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// check skill
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int oldSkill = old.getClass().getEquipmentSkill (old);
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bool use = false;
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if (testSkill!=-1 && oldSkill==-1)
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use = true;
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else if (testSkill!=-1 && oldSkill!=-1 && testSkill!=oldSkill)
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if (iter.getType() == ContainerStore::Type_Armor)
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{
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if (actor.getClass().getSkill(actor, oldSkill) > actor.getClass().getSkill (actor, testSkill))
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continue; // rejected, because old item better matched the NPC's skills.
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if (actor.getClass().getSkill(actor, oldSkill) < actor.getClass().getSkill (actor, testSkill))
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use = true;
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if (old.getTypeName() == typeid(ESM::Armor).name())
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{
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if (old.getClass().getEffectiveArmorRating(old, actor) >= test.getClass().getEffectiveArmorRating(test, actor))
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// old armor had better armor rating
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continue;
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}
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// suitable armor should replace already equipped clothing
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}
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if (!use)
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else if (iter.getType() == ContainerStore::Type_Clothing)
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{
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// check value
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if (old.getClass().getValue (old)>=
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test.getClass().getValue (test))
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if (old.getTypeName() == typeid(ESM::Clothing).name())
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{
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continue;
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// check value
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if (old.getClass().getValue (old) > test.getClass().getValue (test))
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// old clothing was more valuable
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continue;
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}
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else
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// suitable clothing should NOT replace already equipped armor
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continue;
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}
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}
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switch(test.getClass().canBeEquipped (test, actor).first)
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{
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case 0:
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continue;
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default:
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break;
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}
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if (!itemsSlots.second) // if itemsSlots.second is true, item can stay stacked when equipped
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{
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// unstack item pointed to by iterator if required
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@ -310,6 +330,99 @@ void MWWorld::InventoryStore::autoEquip (const MWWorld::Ptr& actor)
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}
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}
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static const ESM::Skill::SkillEnum weaponSkills[] =
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{
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ESM::Skill::LongBlade,
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ESM::Skill::Axe,
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ESM::Skill::Spear,
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ESM::Skill::ShortBlade,
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ESM::Skill::Marksman,
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ESM::Skill::BluntWeapon
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};
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const size_t weaponSkillsLength = sizeof(weaponSkills) / sizeof(weaponSkills[0]);
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bool weaponSkillVisited[weaponSkillsLength] = { false };
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for (int i = 0; i < static_cast<int>(weaponSkillsLength); ++i)
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{
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int max = 0;
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int maxWeaponSkill = -1;
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for (int j = 0; j < static_cast<int>(weaponSkillsLength); ++j)
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{
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int skillValue = stats.getSkill(static_cast<int>(weaponSkills[j])).getModified();
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if (skillValue > max && !weaponSkillVisited[j])
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{
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max = skillValue;
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maxWeaponSkill = j;
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}
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}
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if (maxWeaponSkill == -1)
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break;
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max = 0;
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ContainerStoreIterator weapon(end());
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for (ContainerStoreIterator iter(begin(ContainerStore::Type_Weapon)); iter!=end(); ++iter)
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{
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if (!canActorAutoEquip(actor, *iter))
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continue;
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const ESM::Weapon* esmWeapon = iter->get<ESM::Weapon>()->mBase;
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if (esmWeapon->mData.mType == ESM::Weapon::Arrow || esmWeapon->mData.mType == ESM::Weapon::Bolt)
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continue;
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if (iter->getClass().getEquipmentSkill(*iter) == weaponSkills[maxWeaponSkill])
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{
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if (esmWeapon->mData.mChop[1] >= max)
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{
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max = esmWeapon->mData.mChop[1];
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weapon = iter;
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}
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if (esmWeapon->mData.mSlash[1] >= max)
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{
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max = esmWeapon->mData.mSlash[1];
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weapon = iter;
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}
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if (esmWeapon->mData.mThrust[1] >= max)
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{
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max = esmWeapon->mData.mThrust[1];
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weapon = iter;
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}
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}
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}
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if (weapon != end() && weapon->getClass().canBeEquipped(*weapon, actor).first)
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{
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std::pair<std::vector<int>, bool> itemsSlots =
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weapon->getClass().getEquipmentSlots (*weapon);
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for (std::vector<int>::const_iterator slot (itemsSlots.first.begin());
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slot!=itemsSlots.first.end(); ++slot)
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{
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if (!itemsSlots.second)
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{
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if (weapon->getRefData().getCount() > 1)
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{
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unstack(*weapon, actor);
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}
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}
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slots_[*slot] = weapon;
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break;
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}
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break;
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}
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weaponSkillVisited[maxWeaponSkill] = true;
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}
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bool changed = false;
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for (std::size_t i=0; i<slots_.size(); ++i)
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David Cernat
8 years ago