bool MinionEquipment::needs(const Creature* c, const Item* it, bool noLimit, bool replacement) const {
if (Optional<EquipmentType> type = getEquipmentType(it)) {
int limit = noLimit ? 10000 : getEquipmentLimit(*type);
if (c->getEquipment().getItems([&](const Item* it) { return getEquipmentType(it) == *type;}).size() >= limit)
return false;
return ((c->canEquip(it) || (replacement && c->canEquipIfEmptySlot(it))) && (isItemAppropriate(c, it) || noLimit))
|| (type == ARCHERY && (c->canEquip(it) ||
(it->getClass() == ItemClass::AMMO && !c->getEquipment().getItem(EquipmentSlot::RANGED_WEAPON).empty())))
|| (type == HEALING && !c->isNotLiving())
|| type == COMBAT_ITEM;
} else
return false;
}
bool MinionEquipment::needs(const Creature* c, const Item* it) {
if (Optional<EquipmentType> type = getEquipmentType(it))
return c->canEquip(it, nullptr)
|| (type == ARCHERY && c->hasSkill(Skill::archery) && (c->canEquip(it, nullptr) ||
(it->getType() == ItemType::AMMO && c->getEquipment().getItem(EquipmentSlot::RANGED_WEAPON))))
|| (type == HEALING && !c->isNotLiving())
|| type == COMBAT_ITEM;
else
return false;
}
bool MinionEquipment::canTakeItem(const Creature* c, const Item* it) {
if (const Creature* owner = getOwner(it)) {
if (c == owner) {
if (!needs(c, it)) {
discard(it);
return false;
}
return true;
}
if (owner->isDead())
discard(it);
else
return false;
}
if (!getEquipmentType(it) || !c->isHumanoid())
return false;
return needs(c, it);
}
bool MinionEquipment::isItemUseful(const Item* it) const {
return getEquipmentType(it) || contains({ItemClass::GOLD, ItemClass::POTION, ItemClass::SCROLL}, it->getClass());
}
bool MinionEquipment::isItemUseful(const Item* it) {
static EnumSet<ItemClass> usefulItems {ItemClass::FOOD, ItemClass::GOLD, ItemClass::POTION, ItemClass::SCROLL};
return getEquipmentType(it) || usefulItems[it->getClass()];
}