DarkflameServer/dGame/dComponents/InventoryComponent.cpp

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#include "InventoryComponent.h"
#include <sstream>
#include "Entity.h"
#include "Item.h"
#include "Game.h"
#include "dLogger.h"
#include "CDClientManager.h"
#include "../dWorldServer/ObjectIDManager.h"
#include "MissionComponent.h"
#include "GameMessages.h"
#include "SkillComponent.h"
#include "Character.h"
#include "EntityManager.h"
#include "ItemSet.h"
#include "Player.h"
#include "PetComponent.h"
#include "PossessorComponent.h"
#include "PossessableComponent.h"
#include "ModuleAssemblyComponent.h"
#include "VehiclePhysicsComponent.h"
#include "CharacterComponent.h"
#include "dZoneManager.h"
#include "PropertyManagementComponent.h"
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#include "DestroyableComponent.h"
#include "dConfig.h"
#include "eItemType.h"
#include "eUnequippableActiveType.h"
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InventoryComponent::InventoryComponent(Entity* parent, tinyxml2::XMLDocument* document) : Component(parent) {
this->m_Dirty = true;
this->m_Equipped = {};
this->m_Pushed = {};
this->m_Consumable = LOT_NULL;
this->m_Pets = {};
const auto lot = parent->GetLOT();
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if (lot == 1) {
LoadXml(document);
CheckProxyIntegrity();
return;
}
auto* compRegistryTable = CDClientManager::Instance()->GetTable<CDComponentsRegistryTable>("ComponentsRegistry");
const auto componentId = compRegistryTable->GetByIDAndType(lot, COMPONENT_TYPE_INVENTORY);
auto* inventoryComponentTable = CDClientManager::Instance()->GetTable<CDInventoryComponentTable>("InventoryComponent");
auto items = inventoryComponentTable->Query([=](const CDInventoryComponent entry) { return entry.id == componentId; });
auto slot = 0u;
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for (const auto& item : items) {
if (!item.equip || !Inventory::IsValidItem(item.itemid)) {
continue;
}
const LWOOBJID id = ObjectIDManager::Instance()->GenerateObjectID();
const auto& info = Inventory::FindItemComponent(item.itemid);
UpdateSlot(info.equipLocation, { id, static_cast<LOT>(item.itemid), item.count, slot++ });
// Equip this items proxies.
auto subItems = info.subItems;
subItems.erase(std::remove_if(subItems.begin(), subItems.end(), ::isspace), subItems.end());
if (!subItems.empty()) {
const auto subItemsSplit = GeneralUtils::SplitString(subItems, ',');
for (auto proxyLotAsString : subItemsSplit) {
const auto proxyLOT = static_cast<LOT>(std::stoi(proxyLotAsString));
const auto& proxyInfo = Inventory::FindItemComponent(proxyLOT);
const LWOOBJID proxyId = ObjectIDManager::Instance()->GenerateObjectID();
// Use item.count since we equip item.count number of the item this is a requested proxy of
UpdateSlot(proxyInfo.equipLocation, { proxyId, proxyLOT, item.count, slot++ });
}
}
}
}
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Inventory* InventoryComponent::GetInventory(const eInventoryType type) {
const auto index = m_Inventories.find(type);
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if (index != m_Inventories.end()) {
return index->second;
}
// Create new empty inventory
uint32_t size = 240u;
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switch (type) {
case eInventoryType::ITEMS:
size = 20u;
break;
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case eInventoryType::VAULT_MODELS:
case eInventoryType::VAULT_ITEMS:
size = 40u;
break;
case eInventoryType::VENDOR_BUYBACK:
size = 27u;
break;
default:
break;
}
auto* inventory = new Inventory(type, size, {}, this);
m_Inventories.insert_or_assign(type, inventory);
return inventory;
}
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const std::map<eInventoryType, Inventory*>& InventoryComponent::GetInventories() const {
return m_Inventories;
}
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uint32_t InventoryComponent::GetLotCount(const LOT lot) const {
uint32_t count = 0;
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for (const auto& inventory : m_Inventories) {
count += inventory.second->GetLotCount(lot);
}
return count;
}
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uint32_t InventoryComponent::GetLotCountNonTransfer(LOT lot) const {
uint32_t count = 0;
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for (const auto& inventory : m_Inventories) {
if (IsTransferInventory(inventory.second->GetType())) continue;
count += inventory.second->GetLotCount(lot);
}
return count;
}
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const EquipmentMap& InventoryComponent::GetEquippedItems() const {
return m_Equipped;
}
void InventoryComponent::AddItem(
const LOT lot,
const uint32_t count,
eLootSourceType lootSourceType,
eInventoryType inventoryType,
const std::vector<LDFBaseData*>& config,
const LWOOBJID parent,
const bool showFlyingLoot,
bool isModMoveAndEquip,
const LWOOBJID subKey,
const eInventoryType inventorySourceType,
const int32_t sourceType,
const bool bound,
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int32_t preferredSlot) {
if (count == 0) {
Game::logger->Log("InventoryComponent", "Attempted to add 0 of item (%i) to the inventory!", lot);
return;
}
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if (!Inventory::IsValidItem(lot)) {
if (lot > 0) {
Game::logger->Log("InventoryComponent", "Attempted to add invalid item (%i) to the inventory!", lot);
}
return;
}
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if (inventoryType == INVALID) {
inventoryType = Inventory::FindInventoryTypeForLot(lot);
}
auto* missions = static_cast<MissionComponent*>(this->m_Parent->GetComponent(COMPONENT_TYPE_MISSION));
auto* inventory = GetInventory(inventoryType);
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if (!config.empty() || bound) {
const auto slot = preferredSlot != -1 && inventory->IsSlotEmpty(preferredSlot) ? preferredSlot : inventory->FindEmptySlot();
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if (slot == -1) {
Game::logger->Log("InventoryComponent", "Failed to find empty slot for inventory (%i)!", inventoryType);
return;
}
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auto* item = new Item(lot, inventory, slot, count, config, parent, showFlyingLoot, isModMoveAndEquip, subKey, bound, lootSourceType);
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if (missions != nullptr && !IsTransferInventory(inventoryType)) {
missions->Progress(MissionTaskType::MISSION_TASK_TYPE_ITEM_COLLECTION, lot, LWOOBJID_EMPTY, "", count, IsTransferInventory(inventorySourceType));
}
return;
}
const auto info = Inventory::FindItemComponent(lot);
auto left = count;
int32_t outOfSpace = 0;
auto stack = static_cast<uint32_t>(info.stackSize);
bool isBrick = inventoryType == eInventoryType::BRICKS || (stack == 0 && info.itemType == 1);
// info.itemType of 1 is item type brick
if (isBrick) {
stack = UINT32_MAX;
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} else if (stack == 0) {
stack = 1;
}
auto* existing = FindItemByLot(lot, inventoryType);
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if (existing != nullptr) {
const auto delta = std::min<uint32_t>(left, stack - existing->GetCount());
left -= delta;
existing->SetCount(existing->GetCount() + delta, false, true, showFlyingLoot, lootSourceType);
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if (isModMoveAndEquip) {
existing->Equip();
isModMoveAndEquip = false;
}
}
// If we have some leftover and we aren't bricks, make a new stack
while (left > 0 && (!isBrick || (isBrick && !existing))) {
const auto size = std::min(left, stack);
left -= size;
int32_t slot;
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if (preferredSlot != -1 && inventory->IsSlotEmpty(preferredSlot)) {
slot = preferredSlot;
preferredSlot = -1;
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} else {
slot = inventory->FindEmptySlot();
}
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if (slot == -1) {
auto* player = dynamic_cast<Player*>(GetParent());
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if (player == nullptr) {
return;
}
outOfSpace += size;
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switch (sourceType) {
case 0:
player->SendMail(LWOOBJID_EMPTY, "Darkflame Universe", "Lost Reward", "You received an item and didn&apos;t have room for it.", lot, size);
break;
case 1:
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for (size_t i = 0; i < size; i++) {
GameMessages::SendDropClientLoot(this->m_Parent, this->m_Parent->GetObjectID(), lot, 0, this->m_Parent->GetPosition(), 1);
}
break;
default:
break;
}
continue;
}
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auto* item = new Item(lot, inventory, slot, size, {}, parent, showFlyingLoot, isModMoveAndEquip, subKey, false, lootSourceType);
isModMoveAndEquip = false;
}
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if (missions != nullptr && !IsTransferInventory(inventoryType)) {
missions->Progress(MissionTaskType::MISSION_TASK_TYPE_ITEM_COLLECTION, lot, LWOOBJID_EMPTY, "", count - outOfSpace, IsTransferInventory(inventorySourceType));
}
}
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void InventoryComponent::RemoveItem(const LOT lot, const uint32_t count, eInventoryType inventoryType, const bool ignoreBound) {
if (count == 0) {
Game::logger->Log("InventoryComponent", "Attempted to remove 0 of item (%i) from the inventory!", lot);
return;
}
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if (inventoryType == INVALID) {
inventoryType = Inventory::FindInventoryTypeForLot(lot);
}
auto* inventory = GetInventory(inventoryType);
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if (inventory == nullptr) {
return;
}
auto left = std::min<uint32_t>(count, inventory->GetLotCount(lot));
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while (left > 0) {
auto* item = FindItemByLot(lot, inventoryType, false, ignoreBound);
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if (item == nullptr) {
break;
}
const auto delta = std::min<uint32_t>(left, item->GetCount());
item->SetCount(item->GetCount() - delta);
left -= delta;
}
}
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void InventoryComponent::MoveItemToInventory(Item* item, const eInventoryType inventory, const uint32_t count, const bool showFlyingLot, bool isModMoveAndEquip, const bool ignoreEquipped, const int32_t preferredSlot) {
if (item == nullptr) {
return;
}
auto* origin = item->GetInventory();
const auto lot = item->GetLot();
const auto subkey = item->GetSubKey();
if (subkey == LWOOBJID_EMPTY && item->GetConfig().empty() && (!item->GetBound() || (item->GetBound() && item->GetInfo().isBOP))) {
auto left = std::min<uint32_t>(count, origin->GetLotCount(lot));
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while (left > 0) {
if (item == nullptr) {
item = origin->FindItemByLot(lot, false);
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if (item == nullptr) {
break;
}
}
const auto delta = std::min<uint32_t>(item->GetCount(), left);
left -= delta;
AddItem(lot, delta, eLootSourceType::LOOT_SOURCE_NONE, inventory, {}, LWOOBJID_EMPTY, showFlyingLot, isModMoveAndEquip, LWOOBJID_EMPTY, origin->GetType(), 0, false, preferredSlot);
item->SetCount(item->GetCount() - delta, false, false);
isModMoveAndEquip = false;
}
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} else {
std::vector<LDFBaseData*> config;
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for (auto* const data : item->GetConfig()) {
config.push_back(data->Copy());
}
const auto delta = std::min<uint32_t>(item->GetCount(), count);
AddItem(lot, delta, eLootSourceType::LOOT_SOURCE_NONE, inventory, config, LWOOBJID_EMPTY, showFlyingLot, isModMoveAndEquip, subkey, origin->GetType(), 0, item->GetBound(), preferredSlot);
item->SetCount(item->GetCount() - delta, false, false);
}
auto* missionComponent = m_Parent->GetComponent<MissionComponent>();
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if (missionComponent != nullptr) {
if (IsTransferInventory(inventory)) {
missionComponent->Progress(MissionTaskType::MISSION_TASK_TYPE_ITEM_COLLECTION, lot, LWOOBJID_EMPTY, "", -static_cast<int32_t>(count));
}
}
}
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void InventoryComponent::MoveStack(Item* item, const eInventoryType inventory, const uint32_t slot) {
if (inventory != INVALID && item->GetInventory()->GetType() != inventory) {
auto* newInventory = GetInventory(inventory);
item->SetInventory(newInventory);
}
item->SetSlot(slot);
}
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Item* InventoryComponent::FindItemById(const LWOOBJID id) const {
for (const auto& inventory : m_Inventories) {
auto* item = inventory.second->FindItemById(id);
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if (item != nullptr) {
return item;
}
}
return nullptr;
}
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Item* InventoryComponent::FindItemByLot(const LOT lot, eInventoryType inventoryType, const bool ignoreEquipped, const bool ignoreBound) {
if (inventoryType == INVALID) {
inventoryType = Inventory::FindInventoryTypeForLot(lot);
}
auto* inventory = GetInventory(inventoryType);
return inventory->FindItemByLot(lot, ignoreEquipped, ignoreBound);
}
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Item* InventoryComponent::FindItemBySubKey(LWOOBJID id, eInventoryType inventoryType) {
if (inventoryType == INVALID) {
for (const auto& inventory : m_Inventories) {
auto* item = inventory.second->FindItemBySubKey(id);
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if (item != nullptr) {
return item;
}
}
return nullptr;
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} else {
return GetInventory(inventoryType)->FindItemBySubKey(id);
}
}
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bool InventoryComponent::HasSpaceForLoot(const std::unordered_map<LOT, int32_t>& loot) {
std::unordered_map<eInventoryType, int32_t> spaceOffset{};
uint32_t slotsNeeded = 0;
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for (const auto& pair : loot) {
const auto inventoryType = Inventory::FindInventoryTypeForLot(pair.first);
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if (inventoryType == BRICKS) {
continue;
}
auto* inventory = GetInventory(inventoryType);
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if (inventory == nullptr) {
return false;
}
const auto info = Inventory::FindItemComponent(pair.first);
auto stack = static_cast<uint32_t>(info.stackSize);
auto left = pair.second;
auto* partial = inventory->FindItemByLot(pair.first);
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if (partial != nullptr && partial->GetCount() < stack) {
left -= stack - partial->GetCount();
}
auto requiredSlots = std::ceil(static_cast<double>(left) / stack);
const auto& offsetIter = spaceOffset.find(inventoryType);
auto freeSpace = inventory->GetEmptySlots() - (offsetIter == spaceOffset.end() ? 0 : offsetIter->second);
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if (requiredSlots > freeSpace) {
slotsNeeded += requiredSlots - freeSpace;
}
spaceOffset[inventoryType] = offsetIter == spaceOffset.end() ? requiredSlots : offsetIter->second + requiredSlots;
}
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if (slotsNeeded > 0) {
GameMessages::SendNotifyNotEnoughInvSpace(m_Parent->GetObjectID(), slotsNeeded, ITEMS, m_Parent->GetSystemAddress());
return false;
}
return true;
}
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void InventoryComponent::LoadXml(tinyxml2::XMLDocument* document) {
LoadPetXml(document);
auto* inventoryElement = document->FirstChildElement("obj")->FirstChildElement("inv");
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if (inventoryElement == nullptr) {
Game::logger->Log("InventoryComponent", "Failed to find 'inv' xml element!");
return;
}
auto* bags = inventoryElement->FirstChildElement("bag");
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if (bags == nullptr) {
Game::logger->Log("InventoryComponent", "Failed to find 'bags' xml element!");
return;
}
m_Consumable = inventoryElement->IntAttribute("csl", LOT_NULL);
auto* bag = bags->FirstChildElement();
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while (bag != nullptr) {
unsigned int type;
unsigned int size;
bag->QueryAttribute("t", &type);
bag->QueryAttribute("m", &size);
auto* inventory = GetInventory(static_cast<eInventoryType>(type));
inventory->SetSize(size);
bag = bag->NextSiblingElement();
}
auto* items = inventoryElement->FirstChildElement("items");
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if (items == nullptr) {
Game::logger->Log("InventoryComponent", "Failed to find 'items' xml element!");
return;
}
bag = items->FirstChildElement();
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while (bag != nullptr) {
unsigned int type;
bag->QueryAttribute("t", &type);
auto* inventory = GetInventory(static_cast<eInventoryType>(type));
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if (inventory == nullptr) {
Game::logger->Log("InventoryComponent", "Failed to find inventory (%i)!", type);
return;
}
auto* itemElement = bag->FirstChildElement();
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while (itemElement != nullptr) {
LWOOBJID id;
LOT lot;
bool equipped;
unsigned int slot;
unsigned int count;
bool bound;
LWOOBJID subKey = LWOOBJID_EMPTY;
itemElement->QueryAttribute("id", &id);
itemElement->QueryAttribute("l", &lot);
itemElement->QueryAttribute("eq", &equipped);
itemElement->QueryAttribute("s", &slot);
itemElement->QueryAttribute("c", &count);
itemElement->QueryAttribute("b", &bound);
itemElement->QueryAttribute("sk", &subKey);
// Begin custom xml
auto parent = LWOOBJID_EMPTY;
itemElement->QueryAttribute("parent", &parent);
// End custom xml
std::vector<LDFBaseData*> config;
auto* extraInfo = itemElement->FirstChildElement("x");
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if (extraInfo) {
std::string modInfo = extraInfo->Attribute("ma");
LDFBaseData* moduleAssembly = new LDFData<std::u16string>(u"assemblyPartLOTs", GeneralUtils::ASCIIToUTF16(modInfo.substr(2, modInfo.size() - 1)));
config.push_back(moduleAssembly);
}
const auto* item = new Item(id, lot, inventory, slot, count, bound, config, parent, subKey);
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if (equipped) {
const auto info = Inventory::FindItemComponent(lot);
UpdateSlot(info.equipLocation, { item->GetId(), item->GetLot(), item->GetCount(), item->GetSlot() });
AddItemSkills(item->GetLot());
}
itemElement = itemElement->NextSiblingElement();
}
bag = bag->NextSiblingElement();
}
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for (const auto inventory : m_Inventories) {
const auto itemCount = inventory.second->GetItems().size();
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if (inventory.second->GetSize() < itemCount) {
inventory.second->SetSize(itemCount);
}
}
}
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void InventoryComponent::UpdateXml(tinyxml2::XMLDocument* document) {
UpdatePetXml(document);
auto* inventoryElement = document->FirstChildElement("obj")->FirstChildElement("inv");
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if (inventoryElement == nullptr) {
Game::logger->Log("InventoryComponent", "Failed to find 'inv' xml element!");
return;
}
std::vector<Inventory*> inventoriesToSave;
// Need to prevent some transfer inventories from being saved
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for (const auto& pair : this->m_Inventories) {
auto* inventory = pair.second;
if (inventory->GetType() == VENDOR_BUYBACK || inventory->GetType() == eInventoryType::MODELS_IN_BBB) {
continue;
}
inventoriesToSave.push_back(inventory);
}
inventoryElement->SetAttribute("csl", m_Consumable);
auto* bags = inventoryElement->FirstChildElement("bag");
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if (bags == nullptr) {
Game::logger->Log("InventoryComponent", "Failed to find 'bags' xml element!");
return;
}
bags->DeleteChildren();
for (const auto* inventory : inventoriesToSave) {
auto* bag = document->NewElement("b");
bag->SetAttribute("t", inventory->GetType());
bag->SetAttribute("m", static_cast<unsigned int>(inventory->GetSize()));
bags->LinkEndChild(bag);
}
auto* items = inventoryElement->FirstChildElement("items");
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if (items == nullptr) {
Game::logger->Log("InventoryComponent", "Failed to find 'items' xml element!");
return;
}
items->DeleteChildren();
for (auto* inventory : inventoriesToSave) {
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if (inventory->GetSize() == 0) {
continue;
}
auto* bagElement = document->NewElement("in");
bagElement->SetAttribute("t", inventory->GetType());
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for (const auto& pair : inventory->GetItems()) {
auto* item = pair.second;
auto* itemElement = document->NewElement("i");
itemElement->SetAttribute("l", item->GetLot());
itemElement->SetAttribute("id", item->GetId());
itemElement->SetAttribute("s", static_cast<unsigned int>(item->GetSlot()));
itemElement->SetAttribute("c", static_cast<unsigned int>(item->GetCount()));
itemElement->SetAttribute("b", item->GetBound());
itemElement->SetAttribute("eq", item->IsEquipped());
itemElement->SetAttribute("sk", item->GetSubKey());
// Begin custom xml
itemElement->SetAttribute("parent", item->GetParent());
// End custom xml
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for (auto* data : item->GetConfig()) {
if (data->GetKey() != u"assemblyPartLOTs") {
continue;
}
auto* extraInfo = document->NewElement("x");
extraInfo->SetAttribute("ma", data->GetString(false).c_str());
itemElement->LinkEndChild(extraInfo);
}
bagElement->LinkEndChild(itemElement);
}
items->LinkEndChild(bagElement);
}
}
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void InventoryComponent::Serialize(RakNet::BitStream* outBitStream, const bool bIsInitialUpdate, unsigned& flags) {
if (bIsInitialUpdate || m_Dirty) {
outBitStream->Write(true);
outBitStream->Write<uint32_t>(m_Equipped.size());
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for (const auto& pair : m_Equipped) {
const auto item = pair.second;
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if (bIsInitialUpdate) {
AddItemSkills(item.lot);
}
outBitStream->Write(item.id);
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outBitStream->Write(item.lot);
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outBitStream->Write0();
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outBitStream->Write(item.count > 0);
if (item.count > 0) outBitStream->Write(item.count);
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outBitStream->Write(item.slot != 0);
if (item.slot != 0) outBitStream->Write<uint16_t>(item.slot);
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outBitStream->Write0();
bool flag = !item.config.empty();
outBitStream->Write(flag);
if (flag) {
RakNet::BitStream ldfStream;
ldfStream.Write<int32_t>(item.config.size()); // Key count
for (LDFBaseData* data : item.config) {
if (data->GetKey() == u"assemblyPartLOTs") {
std::string newRocketStr = data->GetValueAsString() + ";";
GeneralUtils::ReplaceInString(newRocketStr, "+", ";");
LDFData<std::u16string>* ldf_data = new LDFData<std::u16string>(u"assemblyPartLOTs", GeneralUtils::ASCIIToUTF16(newRocketStr));
ldf_data->WriteToPacket(&ldfStream);
delete ldf_data;
} else {
data->WriteToPacket(&ldfStream);
}
}
outBitStream->Write(ldfStream.GetNumberOfBytesUsed() + 1);
outBitStream->Write<uint8_t>(0); // Don't compress
outBitStream->Write(ldfStream);
}
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outBitStream->Write1();
}
m_Dirty = false;
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} else {
outBitStream->Write(false);
}
outBitStream->Write(false);
}
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void InventoryComponent::ResetFlags() {
m_Dirty = false;
}
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void InventoryComponent::Update(float deltaTime) {
for (auto* set : m_Itemsets) {
set->Update(deltaTime);
}
}
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void InventoryComponent::UpdateSlot(const std::string& location, EquippedItem item, bool keepCurrent) {
const auto index = m_Equipped.find(location);
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if (index != m_Equipped.end()) {
if (keepCurrent) {
m_Equipped.insert_or_assign(location + std::to_string(m_Equipped.size()), item);
m_Dirty = true;
return;
}
auto* old = FindItemById(index->second.id);
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if (old != nullptr) {
UnEquipItem(old);
}
}
m_Equipped.insert_or_assign(location, item);
m_Dirty = true;
}
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void InventoryComponent::RemoveSlot(const std::string& location) {
if (m_Equipped.find(location) == m_Equipped.end()) {
return;
}
m_Equipped.erase(location);
m_Dirty = true;
}
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void InventoryComponent::EquipItem(Item* item, const bool skipChecks) {
if (!Inventory::IsValidItem(item->GetLot())) return;
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// Temp items should be equippable but other transfer items shouldn't be (for example the instruments in RB)
if (item->IsEquipped()
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|| (item->GetInventory()->GetType() != TEMP_ITEMS && IsTransferInventory(item->GetInventory()->GetType()))
|| IsPet(item->GetSubKey())) {
return;
}
auto* character = m_Parent->GetCharacter();
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if (character != nullptr && !skipChecks) {
// Hacky proximity rocket
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if (item->GetLot() == 6416) {
const auto rocketLauchPads = EntityManager::Instance()->GetEntitiesByComponent(COMPONENT_TYPE_ROCKET_LAUNCH);
const auto position = m_Parent->GetPosition();
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for (auto* lauchPad : rocketLauchPads) {
if (Vector3::DistanceSquared(lauchPad->GetPosition(), position) > 13 * 13) continue;
auto* characterComponent = m_Parent->GetComponent<CharacterComponent>();
if (characterComponent != nullptr) characterComponent->SetLastRocketItemID(item->GetId());
lauchPad->OnUse(m_Parent);
break;
}
return;
}
const auto building = character->GetBuildMode();
const auto type = static_cast<eItemType>(item->GetInfo().itemType);
if (!building && (item->GetLot() == 6086 || type == eItemType::ITEM_TYPE_LOOT_MODEL || type == eItemType::ITEM_TYPE_VEHICLE)) return;
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if (type != eItemType::ITEM_TYPE_LOOT_MODEL && type != eItemType::ITEM_TYPE_MODEL) {
if (!item->GetBound() && !item->GetPreconditionExpression()->Check(m_Parent)) {
return;
}
}
}
const auto lot = item->GetLot();
CheckItemSet(lot);
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for (auto* set : m_Itemsets) {
set->OnEquip(lot);
}
if (item->GetInfo().isBOE) item->SetBound(true);
GenerateProxies(item);
UpdateSlot(item->GetInfo().equipLocation, { item->GetId(), item->GetLot(), item->GetCount(), item->GetSlot(), item->GetConfig() });
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ApplyBuff(item);
AddItemSkills(item->GetLot());
EntityManager::Instance()->SerializeEntity(m_Parent);
}
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void InventoryComponent::UnEquipItem(Item* item) {
if (!item->IsEquipped()) {
return;
}
const auto lot = item->GetLot();
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if (!Inventory::IsValidItem(lot)) {
return;
}
CheckItemSet(lot);
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for (auto* set : m_Itemsets) {
set->OnUnEquip(lot);
}
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RemoveBuff(item);
RemoveItemSkills(item->GetLot());
RemoveSlot(item->GetInfo().equipLocation);
PurgeProxies(item);
EntityManager::Instance()->SerializeEntity(m_Parent);
// Trigger property event
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if (PropertyManagementComponent::Instance() != nullptr && item->GetCount() > 0 && Inventory::FindInventoryTypeForLot(item->GetLot()) == MODELS) {
PropertyManagementComponent::Instance()->GetParent()->OnZonePropertyModelRemovedWhileEquipped(m_Parent);
dZoneManager::Instance()->GetZoneControlObject()->OnZonePropertyModelRemovedWhileEquipped(m_Parent);
}
}
void InventoryComponent::HandlePossession(Item* item) {
auto* characterComponent = m_Parent->GetComponent<CharacterComponent>();
if (!characterComponent) return;
auto* possessorComponent = m_Parent->GetComponent<PossessorComponent>();
if (!possessorComponent) return;
// Don't do anything if we are busy dismounting
if (possessorComponent->GetIsDismounting()) return;
// Check to see if we are already mounting something
auto* currentlyPossessedEntity = EntityManager::Instance()->GetEntity(possessorComponent->GetPossessable());
auto currentlyPossessedItem = possessorComponent->GetMountItemID();
if (currentlyPossessedItem) {
if (currentlyPossessedEntity) possessorComponent->Dismount(currentlyPossessedEntity);
return;
}
GameMessages::SendSetStunned(m_Parent->GetObjectID(), eStunState::PUSH, m_Parent->GetSystemAddress(), LWOOBJID_EMPTY, true, false, true, false, false, false, false, true, true, true, true, true, true, true, true, true);
// Set the mount Item ID so that we know what were handling
possessorComponent->SetMountItemID(item->GetId());
GameMessages::SendSetMountInventoryID(m_Parent, item->GetId(), UNASSIGNED_SYSTEM_ADDRESS);
// Create entity to mount
auto startRotation = m_Parent->GetRotation();
EntityInfo info{};
info.lot = item->GetLot();
info.pos = m_Parent->GetPosition();
info.rot = startRotation;
info.spawnerID = m_Parent->GetObjectID();
auto* mount = EntityManager::Instance()->CreateEntity(info, nullptr, m_Parent);
// Check to see if the mount is a vehicle, if so, flip it
auto* vehicleComponent = mount->GetComponent<VehiclePhysicsComponent>();
if (vehicleComponent) {
auto angles = startRotation.GetEulerAngles();
// Make it right side up
angles.x -= PI;
// Make it going in the direction of the player
angles.y -= PI;
startRotation = NiQuaternion::FromEulerAngles(angles);
mount->SetRotation(startRotation);
// We're pod racing now
characterComponent->SetIsRacing(true);
}
// Setup the destroyable stats
auto* destroyableComponent = mount->GetComponent<DestroyableComponent>();
if (destroyableComponent) {
destroyableComponent->SetIsSmashable(false);
destroyableComponent->SetIsImmune(true);
}
// Mount it
auto* possessableComponent = mount->GetComponent<PossessableComponent>();
if (possessableComponent) {
possessableComponent->SetIsItemSpawned(true);
possessableComponent->SetPossessor(m_Parent->GetObjectID());
// Possess it
possessorComponent->SetPossessable(mount->GetObjectID());
possessorComponent->SetPossessableType(possessableComponent->GetPossessionType());
}
GameMessages::SendSetJetPackMode(m_Parent, false);
// Make it go to the client
EntityManager::Instance()->ConstructEntity(mount);
// Update the possessor
EntityManager::Instance()->SerializeEntity(m_Parent);
// have to unlock the input so it vehicle can be driven
if (vehicleComponent) GameMessages::SendVehicleUnlockInput(mount->GetObjectID(), false, m_Parent->GetSystemAddress());
GameMessages::SendMarkInventoryItemAsActive(m_Parent->GetObjectID(), true, eUnequippableActiveType::MOUNT, item->GetId(), m_Parent->GetSystemAddress());
}
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void InventoryComponent::ApplyBuff(Item* item) const {
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const auto buffs = FindBuffs(item, true);
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for (const auto buff : buffs) {
SkillComponent::HandleUnmanaged(buff, m_Parent->GetObjectID());
}
}
// TODO Something needs to send the remove buff GameMessage as well when it is unequipping items that would remove buffs.
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void InventoryComponent::RemoveBuff(Item* item) const {
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const auto buffs = FindBuffs(item, false);
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for (const auto buff : buffs) {
SkillComponent::HandleUnCast(buff, m_Parent->GetObjectID());
}
}
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void InventoryComponent::PushEquippedItems() {
m_Pushed = m_Equipped;
m_Dirty = true;
}
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void InventoryComponent::PopEquippedItems() {
auto current = m_Equipped;
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for (const auto& pair : current) {
auto* const item = FindItemById(pair.second.id);
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if (item == nullptr) {
continue;
}
item->UnEquip();
}
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for (const auto& pair : m_Pushed) {
auto* const item = FindItemById(pair.second.id);
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if (item == nullptr) {
continue;
}
item->Equip();
}
m_Pushed.clear();
auto destroyableComponent = m_Parent->GetComponent<DestroyableComponent>();
// Reset stats to full
if (destroyableComponent) {
destroyableComponent->SetHealth(static_cast<int32_t>(destroyableComponent->GetMaxHealth()));
destroyableComponent->SetArmor(static_cast<int32_t>(destroyableComponent->GetMaxArmor()));
destroyableComponent->SetImagination(static_cast<int32_t>(destroyableComponent->GetMaxImagination()));
EntityManager::Instance()->SerializeEntity(m_Parent);
}
m_Dirty = true;
}
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bool InventoryComponent::IsEquipped(const LOT lot) const {
for (const auto& pair : m_Equipped) {
if (pair.second.lot == lot) {
return true;
}
}
return false;
}
void InventoryComponent::CheckItemSet(const LOT lot) {
// Check if the lot is in the item set cache
if (std::find(m_ItemSetsChecked.begin(), m_ItemSetsChecked.end(), lot) != m_ItemSetsChecked.end()) {
return;
}
const std::string lot_query = "%" + std::to_string(lot) + "%";
auto query = CDClientDatabase::CreatePreppedStmt(
"SELECT setID FROM ItemSets WHERE itemIDs LIKE ?;");
query.bind(1, lot_query.c_str());
auto result = query.execQuery();
while (!result.eof()) {
const auto id = result.getIntField(0);
bool found = false;
// Check if we have the set already
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for (auto* itemset : m_Itemsets) {
if (itemset->GetID() == id) {
found = true;
break;
}
}
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if (!found) {
auto* set = new ItemSet(id, this);
m_Itemsets.push_back(set);
}
result.nextRow();
}
m_ItemSetsChecked.push_back(lot);
result.finalize();
}
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void InventoryComponent::SetConsumable(LOT lot) {
m_Consumable = lot;
}
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LOT InventoryComponent::GetConsumable() const {
return m_Consumable;
}
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void InventoryComponent::AddItemSkills(const LOT lot) {
const auto info = Inventory::FindItemComponent(lot);
const auto slot = FindBehaviorSlot(static_cast<eItemType>(info.itemType));
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if (slot == BehaviorSlot::Invalid) {
return;
}
const auto index = m_Skills.find(slot);
const auto skill = FindSkill(lot);
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if (skill == 0) {
return;
}
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if (index != m_Skills.end()) {
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const auto old = index->second;
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GameMessages::SendRemoveSkill(m_Parent, old);
}
GameMessages::SendAddSkill(m_Parent, skill, static_cast<int>(slot));
m_Skills.insert_or_assign(slot, skill);
}
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void InventoryComponent::RemoveItemSkills(const LOT lot) {
const auto info = Inventory::FindItemComponent(lot);
const auto slot = FindBehaviorSlot(static_cast<eItemType>(info.itemType));
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if (slot == BehaviorSlot::Invalid) {
return;
}
const auto index = m_Skills.find(slot);
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if (index == m_Skills.end()) {
return;
}
const auto old = index->second;
GameMessages::SendRemoveSkill(m_Parent, old);
m_Skills.erase(slot);
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if (slot == BehaviorSlot::Primary) {
m_Skills.insert_or_assign(BehaviorSlot::Primary, 1);
GameMessages::SendAddSkill(m_Parent, 1, static_cast<int>(BehaviorSlot::Primary));
}
}
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void InventoryComponent::TriggerPassiveAbility(PassiveAbilityTrigger trigger) {
for (auto* set : m_Itemsets) {
set->TriggerPassiveAbility(trigger);
}
}
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bool InventoryComponent::HasAnyPassive(const std::vector<ItemSetPassiveAbilityID>& passiveIDs, int32_t equipmentRequirement) const {
for (auto* set : m_Itemsets) {
if (set->GetEquippedCount() < equipmentRequirement) {
continue;
}
// Check if the set has any of the passive abilities
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if (std::find(passiveIDs.begin(), passiveIDs.end(), static_cast<ItemSetPassiveAbilityID>(set->GetID())) != passiveIDs.end()) {
return true;
}
}
return false;
}
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void InventoryComponent::DespawnPet() {
auto* current = PetComponent::GetActivePet(m_Parent->GetObjectID());
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if (current != nullptr) {
current->Deactivate();
}
}
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void InventoryComponent::SpawnPet(Item* item) {
auto* current = PetComponent::GetActivePet(m_Parent->GetObjectID());
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if (current != nullptr) {
current->Deactivate();
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if (current->GetDatabaseId() == item->GetSubKey()) {
return;
}
}
// First check if we can summon the pet. You need 1 imagination to do so.
auto destroyableComponent = m_Parent->GetComponent<DestroyableComponent>();
if (Game::config->GetValue("pets_take_imagination") == "1" && destroyableComponent && destroyableComponent->GetImagination() <= 0) {
GameMessages::SendUseItemRequirementsResponse(m_Parent->GetObjectID(), m_Parent->GetSystemAddress(), UseItemResponse::NoImaginationForPet);
return;
}
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EntityInfo info{};
info.lot = item->GetLot();
info.pos = m_Parent->GetPosition();
info.rot = NiQuaternion::IDENTITY;
info.spawnerID = m_Parent->GetObjectID();
auto* pet = EntityManager::Instance()->CreateEntity(info);
auto* petComponent = pet->GetComponent<PetComponent>();
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if (petComponent != nullptr) {
petComponent->Activate(item);
}
EntityManager::Instance()->ConstructEntity(pet);
}
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void InventoryComponent::SetDatabasePet(LWOOBJID id, const DatabasePet& data) {
m_Pets.insert_or_assign(id, data);
}
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const DatabasePet& InventoryComponent::GetDatabasePet(LWOOBJID id) const {
const auto& pair = m_Pets.find(id);
if (pair == m_Pets.end()) return DATABASE_PET_INVALID;
return pair->second;
}
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bool InventoryComponent::IsPet(LWOOBJID id) const {
const auto& pair = m_Pets.find(id);
return pair != m_Pets.end();
}
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void InventoryComponent::RemoveDatabasePet(LWOOBJID id) {
m_Pets.erase(id);
}
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BehaviorSlot InventoryComponent::FindBehaviorSlot(const eItemType type) {
switch (type) {
case eItemType::ITEM_TYPE_HAT:
return BehaviorSlot::Head;
case eItemType::ITEM_TYPE_NECK:
return BehaviorSlot::Neck;
case eItemType::ITEM_TYPE_LEFT_HAND:
return BehaviorSlot::Offhand;
case eItemType::ITEM_TYPE_RIGHT_HAND:
return BehaviorSlot::Primary;
case eItemType::ITEM_TYPE_CONSUMABLE:
return BehaviorSlot::Consumable;
default:
return BehaviorSlot::Invalid;
}
}
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bool InventoryComponent::IsTransferInventory(eInventoryType type) {
return type == VENDOR_BUYBACK || type == VAULT_ITEMS || type == VAULT_MODELS || type == TEMP_ITEMS || type == TEMP_MODELS || type == MODELS_IN_BBB;
}
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uint32_t InventoryComponent::FindSkill(const LOT lot) {
auto* table = CDClientManager::Instance()->GetTable<CDObjectSkillsTable>("ObjectSkills");
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const auto results = table->Query([=](const CDObjectSkills& entry) {
return entry.objectTemplate == static_cast<unsigned int>(lot);
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});
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for (const auto& result : results) {
if (result.castOnType == 0) {
return result.skillID;
}
}
return 0;
}
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std::vector<uint32_t> InventoryComponent::FindBuffs(Item* item, bool castOnEquip) const {
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std::vector<uint32_t> buffs;
if (item == nullptr) return buffs;
auto* table = CDClientManager::Instance()->GetTable<CDObjectSkillsTable>("ObjectSkills");
auto* behaviors = CDClientManager::Instance()->GetTable<CDSkillBehaviorTable>("SkillBehavior");
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const auto results = table->Query([=](const CDObjectSkills& entry) {
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return entry.objectTemplate == static_cast<unsigned int>(item->GetLot());
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});
auto* missions = static_cast<MissionComponent*>(m_Parent->GetComponent(COMPONENT_TYPE_MISSION));
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for (const auto& result : results) {
if (result.castOnType == 1) {
const auto entry = behaviors->GetSkillByID(result.skillID);
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if (entry.skillID == 0) {
Game::logger->Log("InventoryComponent", "Failed to find buff behavior for skill (%i)!", result.skillID);
continue;
}
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if (missions != nullptr && castOnEquip) {
missions->Progress(MissionTaskType::MISSION_TASK_TYPE_SKILL, result.skillID);
}
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// If item is not a proxy, add its buff to the added buffs.
if (item->GetParent() == LWOOBJID_EMPTY) buffs.push_back(static_cast<uint32_t>(entry.behaviorID));
}
}
return buffs;
}
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void InventoryComponent::SetNPCItems(const std::vector<LOT>& items) {
m_Equipped.clear();
auto slot = 0u;
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for (const auto& item : items) {
const LWOOBJID id = ObjectIDManager::Instance()->GenerateObjectID();
const auto& info = Inventory::FindItemComponent(item);
UpdateSlot(info.equipLocation, { id, static_cast<LOT>(item), 1, slot++ }, true);
}
EntityManager::Instance()->SerializeEntity(m_Parent);
}
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InventoryComponent::~InventoryComponent() {
for (const auto& inventory : m_Inventories) {
delete inventory.second;
}
m_Inventories.clear();
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for (auto* set : m_Itemsets) {
delete set;
}
m_Itemsets.clear();
m_Pets.clear();
}
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std::vector<Item*> InventoryComponent::GenerateProxies(Item* parent) {
std::vector<Item*> proxies;
auto subItems = parent->GetInfo().subItems;
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if (subItems.empty()) {
return proxies;
}
subItems.erase(std::remove_if(subItems.begin(), subItems.end(), ::isspace), subItems.end());
std::stringstream stream(subItems);
std::string segment;
std::vector<uint32_t> lots;
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while (std::getline(stream, segment, ',')) {
try {
lots.push_back(std::stoi(segment));
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} catch (std::invalid_argument& exception) {
Game::logger->Log("InventoryComponent", "Failed to parse proxy (%s): (%s)!", segment.c_str(), exception.what());
}
}
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for (const auto lot : lots) {
if (!Inventory::IsValidItem(lot)) {
continue;
}
auto* inventory = GetInventory(ITEM_SETS);
auto* proxy = new Item(lot, inventory, inventory->FindEmptySlot(), 1, {}, parent->GetId(), false);
EquipItem(proxy);
proxies.push_back(proxy);
}
return proxies;
}
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std::vector<Item*> InventoryComponent::FindProxies(const LWOOBJID parent) {
auto* inventory = GetInventory(ITEM_SETS);
std::vector<Item*> proxies;
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for (const auto& pair : inventory->GetItems()) {
auto* item = pair.second;
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if (item->GetParent() == parent) {
proxies.push_back(item);
}
}
return proxies;
}
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bool InventoryComponent::IsValidProxy(const LWOOBJID parent) {
for (const auto& pair : m_Inventories) {
const auto items = pair.second->GetItems();
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for (const auto& candidate : items) {
auto* item = candidate.second;
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if (item->GetId() == parent) {
return true;
}
}
}
return false;
}
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bool InventoryComponent::IsParentValid(Item* root) {
if (root->GetInfo().subItems.empty()) {
return true;
}
const auto id = root->GetId();
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for (const auto& pair : m_Inventories) {
const auto items = pair.second->GetItems();
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for (const auto& candidate : items) {
auto* item = candidate.second;
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if (item->GetParent() == id) {
return true;
}
}
}
return false;
}
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void InventoryComponent::CheckProxyIntegrity() {
std::vector<Item*> dead;
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for (const auto& pair : m_Inventories) {
const auto& items = pair.second->GetItems();
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for (const auto& candidate : items) {
auto* item = candidate.second;
const auto parent = item->GetParent();
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if (parent == LWOOBJID_EMPTY) {
continue;
}
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if (IsValidProxy(parent)) {
continue;
}
dead.push_back(item);
}
}
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for (auto* item : dead) {
item->RemoveFromInventory();
}
dead.clear();
/*
for (const auto& pair : inventories)
{
const auto& items = pair.second->GetItems();
for (const auto& candidate : items)
{
auto* item = candidate.second;
const auto parent = item->GetParent();
if (parent != LWOOBJID_EMPTY)
{
continue;
}
if (!item->IsEquipped())
{
continue;
}
if (IsParentValid(item))
{
continue;
}
dead.push_back(item);
}
}
for (auto* item : dead)
{
item->RemoveFromInventory();
}
*/
}
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void InventoryComponent::PurgeProxies(Item* item) {
const auto root = item->GetParent();
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if (root != LWOOBJID_EMPTY) {
item = FindItemById(root);
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if (item != nullptr) {
UnEquipItem(item);
}
return;
}
auto proxies = FindProxies(item->GetId());
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for (auto* proxy : proxies) {
proxy->UnEquip();
proxy->RemoveFromInventory();
}
}
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void InventoryComponent::LoadPetXml(tinyxml2::XMLDocument* document) {
auto* petInventoryElement = document->FirstChildElement("obj")->FirstChildElement("pet");
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if (petInventoryElement == nullptr) {
m_Pets.clear();
return;
}
auto* petElement = petInventoryElement->FirstChildElement();
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while (petElement != nullptr) {
LWOOBJID id;
LOT lot;
int32_t moderationStatus;
petElement->QueryAttribute("id", &id);
petElement->QueryAttribute("l", &lot);
petElement->QueryAttribute("m", &moderationStatus);
const char* name = petElement->Attribute("n");
DatabasePet databasePet;
databasePet.lot = lot;
databasePet.moderationState = moderationStatus;
databasePet.name = std::string(name);
SetDatabasePet(id, databasePet);
petElement = petElement->NextSiblingElement();
}
}
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void InventoryComponent::UpdatePetXml(tinyxml2::XMLDocument* document) {
auto* petInventoryElement = document->FirstChildElement("obj")->FirstChildElement("pet");
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if (petInventoryElement == nullptr) {
petInventoryElement = document->NewElement("pet");
document->FirstChildElement("obj")->LinkEndChild(petInventoryElement);
}
petInventoryElement->DeleteChildren();
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for (const auto& pet : m_Pets) {
auto* petElement = document->NewElement("p");
petElement->SetAttribute("id", pet.first);
petElement->SetAttribute("l", pet.second.lot);
petElement->SetAttribute("m", pet.second.moderationState);
petElement->SetAttribute("n", pet.second.name.c_str());
petElement->SetAttribute("t", 0);
petInventoryElement->LinkEndChild(petElement);
}
}