AuctionHouseBotSeller.cpp

Go to the documentation of this file.

/*
 * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2 of the License, or (at your
 * option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */
 
#include "AuctionHouseBotSeller.h"
#include "AuctionHouseMgr.h"
#include "DatabaseEnv.h"
#include "DB2Stores.h"
#include "GameTime.h"
#include "Item.h"
#include "Log.h"
#include "Containers.h"
#include "ObjectMgr.h"
#include "Random.h"
#include <sstream>
 
AuctionBotSeller::AuctionBotSeller()
{
 // Define faction for our main data class.
 for (uint8 i = 0; i < MAX_AUCTION_HOUSE_TYPE; ++i)
 _houseConfig[i].Initialize(AuctionHouseType(i));
}
 
AuctionBotSeller::~AuctionBotSeller()
{
}
 
bool AuctionBotSeller::Initialize()
{
 std::unordered_set<uint32> npcItems;
 std::unordered_set<uint32> lootItems;
 std::unordered_set<uint32> includeItems;
 std::unordered_set<uint32> excludeItems;
 
 TC_LOG_DEBUG("ahbot", "AHBot seller filters:");
 
 {
 std::stringstream includeStream(sAuctionBotConfig->GetAHBotIncludes());
 std::string temp;
 while (std::getline(includeStream, temp, ','))
 includeItems.insert(atoi(temp.c_str()));
 }
 
 {
 std::stringstream excludeStream(sAuctionBotConfig->GetAHBotExcludes());
 std::string temp;
 while (std::getline(excludeStream, temp, ','))
 excludeItems.insert(atol(temp.c_str()));
 }
 
 TC_LOG_DEBUG("ahbot", "Forced Inclusion {} items", includeItems.size());
 TC_LOG_DEBUG("ahbot", "Forced Exclusion {} items", excludeItems.size());
 
 TC_LOG_DEBUG("ahbot", "Loading npc vendor items for filter..");
 CreatureTemplateContainer const& creatures = sObjectMgr->GetCreatureTemplates();
 for (auto const& creatureTemplatePair : creatures)
 if (VendorItemData const* data = sObjectMgr->GetNpcVendorItemList(creatureTemplatePair.first))
 for (VendorItem const& vendorItem : data->m_items)
 npcItems.insert(vendorItem.item);
 
 TC_LOG_DEBUG("ahbot", "Npc vendor filter has {} items", npcItems.size());
 
 TC_LOG_DEBUG("ahbot", "Loading loot items for filter..");
 QueryResult result = WorldDatabase.PQuery(
 "SELECT `item` FROM `creature_loot_template` WHERE `Reference` = 0 UNION "
 "SELECT `item` FROM `disenchant_loot_template` WHERE `Reference` = 0 UNION "
 "SELECT `item` FROM `fishing_loot_template` WHERE `Reference` = 0 UNION "
 "SELECT `item` FROM `gameobject_loot_template` WHERE `Reference` = 0 UNION "
 "SELECT `item` FROM `item_loot_template` WHERE `Reference` = 0 UNION "
 "SELECT `item` FROM `milling_loot_template` WHERE `Reference` = 0 UNION "
 "SELECT `item` FROM `pickpocketing_loot_template` WHERE `Reference` = 0 UNION "
 "SELECT `item` FROM `prospecting_loot_template` WHERE `Reference` = 0 UNION "
 "SELECT `item` FROM `reference_loot_template` WHERE `Reference` = 0 UNION "
 "SELECT `item` FROM `skinning_loot_template` WHERE `Reference` = 0 UNION "
 "SELECT `item` FROM `spell_loot_template` WHERE `Reference` = 0");
 
 if (result)
 {
 do
 {
 Field* fields = result->Fetch();
 
 uint32 entry = fields[0].GetUInt32();
 if (!entry)
 continue;
 
 lootItems.insert(entry);
 } while (result->NextRow());
 }
 
 TC_LOG_DEBUG("ahbot", "Loot filter has {} items", lootItems.size());
 TC_LOG_DEBUG("ahbot", "Sorting and cleaning items for AHBot seller...");
 
 uint32 itemsAdded = 0;
 
 for (uint32 itemId = 0; itemId < sItemStore.GetNumRows(); ++itemId)
 {
 ItemTemplate const* prototype = sObjectMgr->GetItemTemplate(itemId);
 if (!prototype)
 continue;
 
 // skip items with too high quality (code can't properly work with its)
 if (prototype->GetQuality() >= MAX_AUCTION_QUALITY)
 continue;
 
 // forced exclude filter
 if (excludeItems.count(itemId))
 continue;
 
 // forced include filter
 if (includeItems.count(itemId))
 {
 _itemPool[prototype->GetQuality()][prototype->GetClass()].push_back(itemId);
 ++itemsAdded;
 continue;
 }
 
 // bounding filters
 switch (prototype->GetBonding())
 {
 case BIND_NONE:
 if (!sAuctionBotConfig->GetConfig(CONFIG_AHBOT_BIND_NO))
 continue;
 break;
 case BIND_ON_ACQUIRE:
 if (!sAuctionBotConfig->GetConfig(CONFIG_AHBOT_BIND_PICKUP))
 continue;
 break;
 case BIND_ON_EQUIP:
 if (!sAuctionBotConfig->GetConfig(CONFIG_AHBOT_BIND_EQUIP))
 continue;
 break;
 case BIND_ON_USE:
 if (!sAuctionBotConfig->GetConfig(CONFIG_AHBOT_BIND_USE))
 continue;
 break;
 case BIND_QUEST:
 if (!sAuctionBotConfig->GetConfig(CONFIG_AHBOT_BIND_QUEST))
 continue;
 break;
 default:
 continue;
 }
 
 bool allowZero = false;
 switch (prototype->GetClass())
 {
 case ITEM_CLASS_CONSUMABLE:
 allowZero = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_CONSUMABLE_ALLOW_ZERO); break;
 case ITEM_CLASS_CONTAINER:
 allowZero = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_CONTAINER_ALLOW_ZERO); break;
 case ITEM_CLASS_WEAPON:
 allowZero = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_WEAPON_ALLOW_ZERO); break;
 case ITEM_CLASS_GEM:
 allowZero = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_GEM_ALLOW_ZERO); break;
 case ITEM_CLASS_ARMOR:
 allowZero = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_ARMOR_ALLOW_ZERO); break;
 case ITEM_CLASS_REAGENT:
 allowZero = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_REAGENT_ALLOW_ZERO); break;
 case ITEM_CLASS_PROJECTILE:
 allowZero = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_PROJECTILE_ALLOW_ZERO); break;
 case ITEM_CLASS_TRADE_GOODS:
 allowZero = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_TRADEGOOD_ALLOW_ZERO); break;
 case ITEM_CLASS_RECIPE:
 allowZero = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_RECIPE_ALLOW_ZERO); break;
 case ITEM_CLASS_QUIVER:
 allowZero = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_QUIVER_ALLOW_ZERO); break;
 case ITEM_CLASS_QUEST:
 allowZero = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_QUEST_ALLOW_ZERO); break;
 case ITEM_CLASS_KEY:
 allowZero = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_KEY_ALLOW_ZERO); break;
 case ITEM_CLASS_MISCELLANEOUS:
 allowZero = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_MISC_ALLOW_ZERO); break;
 case ITEM_CLASS_GLYPH:
 allowZero = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_GLYPH_ALLOW_ZERO); break;
 default:
 allowZero = false;
 }
 
 // Filter out items with no buy/sell price unless otherwise flagged in the config.
 if (!allowZero)
 {
 if (sAuctionBotConfig->GetConfig(CONFIG_AHBOT_BUYPRICE_SELLER))
 {
 if (prototype->GetSellPrice() == 0)
 continue;
 }
 else
 {
 if (prototype->GetBuyPrice() == 0)
 continue;
 }
 }
 
 // vendor filter
 if (!sAuctionBotConfig->GetConfig(CONFIG_AHBOT_ITEMS_VENDOR))
 if (npcItems.count(itemId))
 continue;
 
 // loot filter
 if (!sAuctionBotConfig->GetConfig(CONFIG_AHBOT_ITEMS_LOOT))
 if (lootItems.count(itemId))
 continue;
 
 // not vendor/loot filter
 if (!sAuctionBotConfig->GetConfig(CONFIG_AHBOT_ITEMS_MISC))
 {
 bool const isVendorItem = npcItems.count(itemId) > 0;
 bool const isLootItem = lootItems.count(itemId) > 0;
 
 if (!isLootItem && !isVendorItem)
 continue;
 }
 
 // item class/subclass specific filters
 switch (prototype->GetClass())
 {
 case ITEM_CLASS_ARMOR:
 case ITEM_CLASS_WEAPON:
 {
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_ITEM_MIN_ITEM_LEVEL))
 if (prototype->GetBaseItemLevel() < value)
 continue;
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_ITEM_MAX_ITEM_LEVEL))
 if (prototype->GetBaseItemLevel() > value)
 continue;
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_ITEM_MIN_REQ_LEVEL))
 if (prototype->GetBaseRequiredLevel() < static_cast<int32>(value))
 continue;
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_ITEM_MAX_REQ_LEVEL))
 if (prototype->GetBaseRequiredLevel() > static_cast<int32>(value))
 continue;
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_ITEM_MIN_SKILL_RANK))
 if (prototype->GetRequiredSkillRank() < value)
 continue;
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_ITEM_MAX_SKILL_RANK))
 if (prototype->GetRequiredSkillRank() > value)
 continue;
 break;
 }
 case ITEM_CLASS_RECIPE:
 case ITEM_CLASS_CONSUMABLE:
 case ITEM_CLASS_PROJECTILE:
 {
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_ITEM_MIN_REQ_LEVEL))
 if (prototype->GetBaseRequiredLevel() < static_cast<int32>(value))
 continue;
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_ITEM_MAX_REQ_LEVEL))
 if (prototype->GetBaseRequiredLevel() > static_cast<int32>(value))
 continue;
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_ITEM_MIN_SKILL_RANK))
 if (prototype->GetRequiredSkillRank() < value)
 continue;
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_ITEM_MAX_SKILL_RANK))
 if (prototype->GetRequiredSkillRank() > value)
 continue;
 break;
 }
 case ITEM_CLASS_MISCELLANEOUS:
 if (prototype->GetSubClass() == ITEM_SUBCLASS_MISCELLANEOUS_MOUNT)
 {
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_MISC_MOUNT_MIN_REQ_LEVEL))
 if (prototype->GetBaseRequiredLevel() < static_cast<int32>(value))
 continue;
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_MISC_MOUNT_MAX_REQ_LEVEL))
 if (prototype->GetBaseRequiredLevel() > static_cast<int32>(value))
 continue;
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_MISC_MOUNT_MIN_SKILL_RANK))
 if (prototype->GetRequiredSkillRank() < value)
 continue;
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_MISC_MOUNT_MAX_SKILL_RANK))
 if (prototype->GetRequiredSkillRank() > value)
 continue;
 }
 
 if (prototype->HasFlag(ITEM_FLAG_HAS_LOOT))
 {
 // skip any not locked lootable items (mostly quest specific or reward cases)
 if (!prototype->GetLockID())
 continue;
 
 if (!sAuctionBotConfig->GetConfig(CONFIG_AHBOT_LOCKBOX_ENABLED))
 continue;
 }
 
 break;
 case ITEM_CLASS_GLYPH:
 {
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_GLYPH_MIN_REQ_LEVEL))
 if (prototype->GetBaseRequiredLevel() < static_cast<int32>(value))
 continue;
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_GLYPH_MAX_REQ_LEVEL))
 if (prototype->GetBaseRequiredLevel() > static_cast<int32>(value))
 continue;
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_GLYPH_MIN_ITEM_LEVEL))
 if (prototype->GetBaseRequiredLevel() < static_cast<int32>(value))
 continue;
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_GLYPH_MAX_ITEM_LEVEL))
 if (prototype->GetBaseRequiredLevel() > static_cast<int32>(value))
 continue;
 break;
 }
 case ITEM_CLASS_TRADE_GOODS:
 {
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_TRADEGOOD_MIN_ITEM_LEVEL))
 if (prototype->GetBaseItemLevel() < value)
 continue;
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_TRADEGOOD_MAX_ITEM_LEVEL))
 if (prototype->GetBaseItemLevel() > value)
 continue;
 break;
 }
 case ITEM_CLASS_CONTAINER:
 case ITEM_CLASS_QUIVER:
 {
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_CONTAINER_MIN_ITEM_LEVEL))
 if (prototype->GetBaseItemLevel() < value)
 continue;
 if (uint32 value = sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_CONTAINER_MAX_ITEM_LEVEL))
 if (prototype->GetBaseItemLevel() > value)
 continue;
 break;
 }
 }
 
 _itemPool[prototype->GetQuality()][prototype->GetClass()].push_back(itemId);
 ++itemsAdded;
 }
 
 if (!itemsAdded)
 {
 TC_LOG_ERROR("ahbot", "AuctionHouseBot seller not have items, disabled.");
 sAuctionBotConfig->SetConfig(CONFIG_AHBOT_ALLIANCE_ITEM_AMOUNT_RATIO, 0);
 sAuctionBotConfig->SetConfig(CONFIG_AHBOT_HORDE_ITEM_AMOUNT_RATIO, 0);
 sAuctionBotConfig->SetConfig(CONFIG_AHBOT_NEUTRAL_ITEM_AMOUNT_RATIO, 0);
 return false;
 }
 
 TC_LOG_DEBUG("ahbot", "AuctionHouseBot seller will use {} items to fill auction house (according your config choices)", itemsAdded);
 
 LoadConfig();
 
 if (sLog->ShouldLog("ahbot", LOG_LEVEL_DEBUG))
 {
 sLog->OutMessage("ahbot", LOG_LEVEL_DEBUG, "Items loaded \tGray\tWhite\tGreen\tBlue\tPurple\tOrange\tYellow");
 for (uint32 i = 0; i < MAX_ITEM_CLASS; ++i)
 sLog->OutMessage("ahbot", LOG_LEVEL_DEBUG, "\t\t%u\t%u\t%u\t%u\t%u\t%u\t%u",
 (uint32)_itemPool[0][i].size(), (uint32)_itemPool[1][i].size(), (uint32)_itemPool[2][i].size(),
 (uint32)_itemPool[3][i].size(), (uint32)_itemPool[4][i].size(), (uint32)_itemPool[5][i].size(),
 (uint32)_itemPool[6][i].size());
 }
 
 TC_LOG_DEBUG("ahbot", "AHBot seller configuration data loaded and initialized");
 return true;
}
 
void AuctionBotSeller::LoadConfig()
{
 for (uint8 i = 0; i < MAX_AUCTION_HOUSE_TYPE; ++i)
 if (sAuctionBotConfig->GetConfigItemAmountRatio(AuctionHouseType(i)))
 LoadSellerValues(_houseConfig[i]);
}
 
void AuctionBotSeller::LoadItemsQuantity(SellerConfiguration& config)
{
 uint32 ratio = sAuctionBotConfig->GetConfigItemAmountRatio(config.GetHouseType());
 
 for (uint32 i = 0; i < MAX_AUCTION_QUALITY; ++i)
 {
 uint32 amount = sAuctionBotConfig->GetConfig(AuctionBotConfigUInt32Values(CONFIG_AHBOT_ITEM_GRAY_AMOUNT + i));
 config.SetItemsAmountPerQuality(AuctionQuality(i), std::lroundf(amount * ratio / 100.f));
 }
 
 // Set Stack Quantities
 config.SetRandomStackRatioPerClass(ITEM_CLASS_CONSUMABLE, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_RANDOMSTACKRATIO_CONSUMABLE));
 config.SetRandomStackRatioPerClass(ITEM_CLASS_CONTAINER, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_RANDOMSTACKRATIO_CONTAINER));
 config.SetRandomStackRatioPerClass(ITEM_CLASS_WEAPON, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_RANDOMSTACKRATIO_WEAPON));
 config.SetRandomStackRatioPerClass(ITEM_CLASS_GEM, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_RANDOMSTACKRATIO_GEM));
 config.SetRandomStackRatioPerClass(ITEM_CLASS_ARMOR, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_RANDOMSTACKRATIO_ARMOR));
 config.SetRandomStackRatioPerClass(ITEM_CLASS_REAGENT, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_RANDOMSTACKRATIO_REAGENT));
 config.SetRandomStackRatioPerClass(ITEM_CLASS_PROJECTILE, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_RANDOMSTACKRATIO_PROJECTILE));
 config.SetRandomStackRatioPerClass(ITEM_CLASS_TRADE_GOODS, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_RANDOMSTACKRATIO_TRADEGOOD));
 config.SetRandomStackRatioPerClass(ITEM_CLASS_ITEM_ENHANCEMENT, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_RANDOMSTACKRATIO_GENERIC));
 config.SetRandomStackRatioPerClass(ITEM_CLASS_RECIPE, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_RANDOMSTACKRATIO_RECIPE));
 config.SetRandomStackRatioPerClass(ITEM_CLASS_QUIVER, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_RANDOMSTACKRATIO_QUIVER));
 config.SetRandomStackRatioPerClass(ITEM_CLASS_QUEST, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_RANDOMSTACKRATIO_QUEST));
 config.SetRandomStackRatioPerClass(ITEM_CLASS_KEY, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_RANDOMSTACKRATIO_KEY));
 config.SetRandomStackRatioPerClass(ITEM_CLASS_MISCELLANEOUS, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_RANDOMSTACKRATIO_MISC));
 config.SetRandomStackRatioPerClass(ITEM_CLASS_GLYPH, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_RANDOMSTACKRATIO_GLYPH));
 
 // Set the best value to get nearest amount of items wanted
 auto getPriorityForClass = [](uint32 itemClass) -> uint32
 {
 AuctionBotConfigUInt32Values index;
 switch (itemClass)
 {
 case ITEM_CLASS_CONSUMABLE:
 index = CONFIG_AHBOT_CLASS_CONSUMABLE_PRIORITY; break;
 case ITEM_CLASS_CONTAINER:
 index = CONFIG_AHBOT_CLASS_CONTAINER_PRIORITY; break;
 case ITEM_CLASS_WEAPON:
 index = CONFIG_AHBOT_CLASS_WEAPON_PRIORITY; break;
 case ITEM_CLASS_GEM:
 index = CONFIG_AHBOT_CLASS_GEM_PRIORITY; break;
 case ITEM_CLASS_ARMOR:
 index = CONFIG_AHBOT_CLASS_ARMOR_PRIORITY; break;
 case ITEM_CLASS_REAGENT:
 index = CONFIG_AHBOT_CLASS_REAGENT_PRIORITY; break;
 case ITEM_CLASS_PROJECTILE:
 index = CONFIG_AHBOT_CLASS_PROJECTILE_PRIORITY; break;
 case ITEM_CLASS_TRADE_GOODS:
 index = CONFIG_AHBOT_CLASS_TRADEGOOD_PRIORITY; break;
 case ITEM_CLASS_ITEM_ENHANCEMENT:
 index = CONFIG_AHBOT_CLASS_GENERIC_PRIORITY; break;
 case ITEM_CLASS_RECIPE:
 index = CONFIG_AHBOT_CLASS_RECIPE_PRIORITY; break;
 case ITEM_CLASS_QUIVER:
 index = CONFIG_AHBOT_CLASS_QUIVER_PRIORITY; break;
 case ITEM_CLASS_QUEST:
 index = CONFIG_AHBOT_CLASS_QUEST_PRIORITY; break;
 case ITEM_CLASS_KEY:
 index = CONFIG_AHBOT_CLASS_KEY_PRIORITY; break;
 case ITEM_CLASS_MISCELLANEOUS:
 index = CONFIG_AHBOT_CLASS_MISC_PRIORITY; break;
 case ITEM_CLASS_GLYPH:
 index = CONFIG_AHBOT_CLASS_GLYPH_PRIORITY; break;
 default:
 return 0;
 }
 
 return sAuctionBotConfig->GetConfig(index);
 };
 
 std::vector<uint32> totalPrioPerQuality(MAX_AUCTION_QUALITY);
 for (uint32 j = 0; j < MAX_AUCTION_QUALITY; ++j)
 {
 for (uint32 i = 0; i < MAX_ITEM_CLASS; ++i)
 {
 // skip empty pools
 if (_itemPool[j][i].empty())
 continue;
 
 totalPrioPerQuality[j] += getPriorityForClass(i);
 }
 }
 
 for (uint32 j = 0; j < MAX_AUCTION_QUALITY; ++j)
 {
 uint32 qualityAmount = config.GetItemsAmountPerQuality(AuctionQuality(j));
 if (!totalPrioPerQuality[j])
 continue;
 
 for (uint32 i = 0; i < MAX_ITEM_CLASS; ++i)
 {
 uint32 classPrio = getPriorityForClass(i);
 if (_itemPool[j][i].empty())
 classPrio = 0;
 
 uint32 weightedAmount = std::lroundf(classPrio / float(totalPrioPerQuality[j]) * qualityAmount);
 config.SetItemsAmountPerClass(AuctionQuality(j), ItemClass(i), weightedAmount);
 }
 }
 
 // do some assert checking, GetItemAmount must always return 0 if selected _itemPool is empty
 for (uint32 j = 0; j < MAX_AUCTION_QUALITY; ++j)
 {
 for (uint32 i = 0; i < MAX_ITEM_CLASS; ++i)
 {
 if (_itemPool[j][i].empty())
 ASSERT(config.GetItemsAmountPerClass(AuctionQuality(j), ItemClass(i)) == 0);
 }
 }
}
 
void AuctionBotSeller::LoadSellerValues(SellerConfiguration& config)
{
 LoadItemsQuantity(config);
 uint32 ratio = sAuctionBotConfig->GetConfigPriceRatio(config.GetHouseType());
 
 for (uint32 i = 0; i < MAX_AUCTION_QUALITY; ++i)
 {
 uint32 amount = sAuctionBotConfig->GetConfig(AuctionBotConfigUInt32Values(CONFIG_AHBOT_ITEM_GRAY_PRICE_RATIO + i));
 config.SetPriceRatioPerQuality(AuctionQuality(i), std::lroundf(amount * ratio / 100.f));
 }
 
 config.SetPriceRatioPerClass(ITEM_CLASS_CONSUMABLE, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_CONSUMABLE_PRICE_RATIO));
 config.SetPriceRatioPerClass(ITEM_CLASS_CONTAINER, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_CONTAINER_PRICE_RATIO));
 config.SetPriceRatioPerClass(ITEM_CLASS_WEAPON, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_WEAPON_PRICE_RATIO));
 config.SetPriceRatioPerClass(ITEM_CLASS_GEM, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_GEM_PRICE_RATIO));
 config.SetPriceRatioPerClass(ITEM_CLASS_ARMOR, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_ARMOR_PRICE_RATIO));
 config.SetPriceRatioPerClass(ITEM_CLASS_REAGENT, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_REAGENT_PRICE_RATIO));
 config.SetPriceRatioPerClass(ITEM_CLASS_PROJECTILE, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_PROJECTILE_PRICE_RATIO));
 config.SetPriceRatioPerClass(ITEM_CLASS_TRADE_GOODS, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_TRADEGOOD_PRICE_RATIO));
 config.SetPriceRatioPerClass(ITEM_CLASS_ITEM_ENHANCEMENT, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_GENERIC_PRICE_RATIO));
 config.SetPriceRatioPerClass(ITEM_CLASS_RECIPE, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_RECIPE_PRICE_RATIO));
 config.SetPriceRatioPerClass(ITEM_CLASS_MONEY, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_MONEY_PRICE_RATIO));
 config.SetPriceRatioPerClass(ITEM_CLASS_QUIVER, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_QUIVER_PRICE_RATIO));
 config.SetPriceRatioPerClass(ITEM_CLASS_QUEST, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_QUEST_PRICE_RATIO));
 config.SetPriceRatioPerClass(ITEM_CLASS_KEY, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_KEY_PRICE_RATIO));
 config.SetPriceRatioPerClass(ITEM_CLASS_PERMANENT, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_PERMANENT_PRICE_RATIO));
 config.SetPriceRatioPerClass(ITEM_CLASS_MISCELLANEOUS, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_MISC_PRICE_RATIO));
 config.SetPriceRatioPerClass(ITEM_CLASS_GLYPH, sAuctionBotConfig->GetConfig(CONFIG_AHBOT_CLASS_GLYPH_PRICE_RATIO));
 
 //load min and max auction times
 config.SetMinTime(sAuctionBotConfig->GetConfig(CONFIG_AHBOT_MINTIME));
 config.SetMaxTime(sAuctionBotConfig->GetConfig(CONFIG_AHBOT_MAXTIME));
}
 
// Set static of items on one AH faction.
// Fill ItemInfos object with real content of AH.
uint32 AuctionBotSeller::SetStat(SellerConfiguration& config)
{
 AllItemsArray itemsSaved;
 
 AuctionHouseObject* auctionHouse = sAuctionMgr->GetAuctionsById(sAuctionBotConfig->GetAuctionHouseId(config.GetHouseType()));
 for (auto itr = auctionHouse->GetAuctionsBegin(); itr != auctionHouse->GetAuctionsEnd(); ++itr)
 {
 AuctionPosting const* auctionEntry = &itr->second;
 if (auctionEntry->Owner.IsEmpty() || sAuctionBotConfig->IsBotChar(auctionEntry->Owner)) // Add only ahbot items
 ++itemsSaved[auctionEntry->Items[0]->GetQuality()][auctionEntry->Bucket->ItemClass];
 }
 
 uint32 count = 0;
 for (uint32 j = 0; j < MAX_AUCTION_QUALITY; ++j)
 {
 for (uint32 i = 0; i < MAX_ITEM_CLASS; ++i)
 {
 config.SetMissedItemsPerClass((AuctionQuality)j, (ItemClass)i, itemsSaved[j][i]);
 count += config.GetMissedItemsPerClass((AuctionQuality)j, (ItemClass)i);
 }
 }
 
 TC_LOG_DEBUG("ahbot", "AHBot: Missed Item \tGray\tWhite\tGreen\tBlue\tPurple\tOrange\tYellow");
 for (uint32 i = 0; i < MAX_ITEM_CLASS; ++i)
 {
 TC_LOG_DEBUG("ahbot", "AHBot: \t\t{}\t{}\t{}\t{}\t{}\t{}\t{}",
 config.GetMissedItemsPerClass(AUCTION_QUALITY_GRAY, (ItemClass)i),
 config.GetMissedItemsPerClass(AUCTION_QUALITY_WHITE, (ItemClass)i),
 config.GetMissedItemsPerClass(AUCTION_QUALITY_GREEN, (ItemClass)i),
 config.GetMissedItemsPerClass(AUCTION_QUALITY_BLUE, (ItemClass)i),
 config.GetMissedItemsPerClass(AUCTION_QUALITY_PURPLE, (ItemClass)i),
 config.GetMissedItemsPerClass(AUCTION_QUALITY_ORANGE, (ItemClass)i),
 config.GetMissedItemsPerClass(AUCTION_QUALITY_YELLOW, (ItemClass)i));
 }
 config.LastMissedItem = count;
 
 return count;
}
 
// getRandomArray is used to make viable the possibility to add any of missed item in place of first one to last one.
bool AuctionBotSeller::GetItemsToSell(SellerConfiguration& config, ItemsToSellArray& itemsToSellArray, AllItemsArray const& addedItem)
{
 itemsToSellArray.clear();
 bool found = false;
 
 for (uint32 j = 0; j < MAX_AUCTION_QUALITY; ++j)
 {
 for (uint32 i = 0; i < MAX_ITEM_CLASS; ++i)
 {
 // if _itemPool for chosen is empty, MissedItemsPerClass will return 0 here (checked at startup)
 if (config.GetMissedItemsPerClass(AuctionQuality(j), ItemClass(i)) > addedItem[j][i])
 {
 ItemToSell miss_item;
 miss_item.Color = j;
 miss_item.Itemclass = i;
 itemsToSellArray.emplace_back(std::move(miss_item));
 found = true;
 }
 }
 }
 
 return found;
}
 
// Set items price. All important value are passed by address.
void AuctionBotSeller::SetPricesOfItem(ItemTemplate const* itemProto, SellerConfiguration& config, uint32& buyout, uint32& bid, uint32 stackCount)
{
 uint32 classRatio = config.GetPriceRatioPerClass(ItemClass(itemProto->GetClass()));
 uint32 qualityRatio = config.GetPriceRatioPerQuality(AuctionQuality(itemProto->GetQuality()));
 float priceRatio = (classRatio * qualityRatio) / 10000.0f;
 
 float buyPrice = itemProto->GetBuyPrice();
 float sellPrice = itemProto->GetSellPrice();
 
 if (buyPrice == 0)
 {
 if (sellPrice > 0)
 buyPrice = sellPrice * GetSellModifier(itemProto);
 else
 {
 float divisor = ((itemProto->GetClass() == ITEM_CLASS_WEAPON || itemProto->GetClass() == ITEM_CLASS_ARMOR) ? 284.0f : 80.0f);
 float tempLevel = (itemProto->GetBaseItemLevel() == 0 ? 1.0f : itemProto->GetBaseItemLevel());
 float tempQuality = (itemProto->GetQuality() == 0 ? 1.0f : itemProto->GetQuality());
 
 buyPrice = tempLevel * tempQuality * static_cast<float>(GetBuyModifier(itemProto))* tempLevel / divisor;
 }
 }
 
 if (sellPrice == 0)
 sellPrice = (buyPrice > 10 ? buyPrice / GetSellModifier(itemProto) : buyPrice);
 
 if (sAuctionBotConfig->GetConfig(CONFIG_AHBOT_BUYPRICE_SELLER))
 buyPrice = sellPrice;
 
 float basePriceFloat = buyPrice * stackCount / (itemProto->GetClass() == 6 ? 200.0f : static_cast<float>(itemProto->GetBuyCount()));
 basePriceFloat *= priceRatio;
 
 float range = basePriceFloat * 0.04f;
 
 buyout = (static_cast<uint32>(frand(basePriceFloat - range, basePriceFloat + range) + 0.5f) / SILVER) * SILVER;
 if (buyout == 0)
 buyout = SILVER;
 
 float bidPercentage = frand(sAuctionBotConfig->GetConfig(CONFIG_AHBOT_BIDPRICE_MIN), sAuctionBotConfig->GetConfig(CONFIG_AHBOT_BIDPRICE_MAX));
 bid = (static_cast<uint32>(bidPercentage * buyout) / SILVER) * SILVER;
 if (bid == 0)
 bid = SILVER;
}
 
// Determines the stack size to use for the item
uint32 AuctionBotSeller::GetStackSizeForItem(ItemTemplate const* itemProto, SellerConfiguration& config) const
{
 if (config.GetRandomStackRatioPerClass(ItemClass(itemProto->GetClass())) > urand(0, 99))
 return urand(1, itemProto->GetMaxStackSize());
 else
 return 1;
}
 
// Determine the multiplier for the sell price of any weapon without a buy price.
uint32 AuctionBotSeller::GetSellModifier(ItemTemplate const* prototype)
{
 switch (prototype->GetClass())
 {
 case ITEM_CLASS_WEAPON:
 case ITEM_CLASS_ARMOR:
 case ITEM_CLASS_REAGENT:
 case ITEM_CLASS_PROJECTILE:
 return 5;
 default:
 return 4;
 }
}
 
// Return the modifier by which the item's level and quality will be modified by to derive a relatively accurate price.
uint32 AuctionBotSeller::GetBuyModifier(ItemTemplate const* prototype)
{
 switch (prototype->GetClass())
 {
 case ITEM_CLASS_CONSUMABLE:
 {
 switch (prototype->GetSubClass())
 {
 case ITEM_SUBCLASS_CONSUMABLE:
 return 100;
 case ITEM_SUBCLASS_FLASK:
 return 400;
 case ITEM_SUBCLASS_SCROLL:
 return 15;
 case ITEM_SUBCLASS_ITEM_ENHANCEMENT:
 return 250;
 case ITEM_SUBCLASS_BANDAGE:
 return 125;
 default:
 return 300;
 }
 }
 case ITEM_CLASS_WEAPON:
 {
 switch (prototype->GetSubClass())
 {
 case ITEM_SUBCLASS_WEAPON_AXE:
 case ITEM_SUBCLASS_WEAPON_MACE:
 case ITEM_SUBCLASS_WEAPON_SWORD:
 case ITEM_SUBCLASS_WEAPON_FIST_WEAPON:
 case ITEM_SUBCLASS_WEAPON_DAGGER:
 return 1200;
 case ITEM_SUBCLASS_WEAPON_AXE2:
 case ITEM_SUBCLASS_WEAPON_MACE2:
 case ITEM_SUBCLASS_WEAPON_POLEARM:
 case ITEM_SUBCLASS_WEAPON_SWORD2:
 case ITEM_SUBCLASS_WEAPON_STAFF:
 return 1500;
 case ITEM_SUBCLASS_WEAPON_THROWN:
 return 350;
 default:
 return 1000;
 }
 }
 case ITEM_CLASS_ARMOR:
 {
 switch (prototype->GetSubClass())
 {
 case ITEM_SUBCLASS_ARMOR_MISCELLANEOUS:
 case ITEM_SUBCLASS_ARMOR_CLOTH:
 return 500;
 case ITEM_SUBCLASS_ARMOR_LEATHER:
 return 600;
 case ITEM_SUBCLASS_ARMOR_MAIL:
 return 700;
 case ITEM_SUBCLASS_ARMOR_PLATE:
 case ITEM_SUBCLASS_ARMOR_SHIELD:
 return 800;
 default:
 return 400;
 }
 }
 case ITEM_CLASS_REAGENT:
 case ITEM_CLASS_PROJECTILE:
 return 50;
 case ITEM_CLASS_TRADE_GOODS:
 {
 switch (prototype->GetSubClass())
 {
 case ITEM_SUBCLASS_TRADE_GOODS:
 case ITEM_SUBCLASS_PARTS:
 case ITEM_SUBCLASS_MEAT:
 return 50;
 case ITEM_SUBCLASS_EXPLOSIVES:
 return 250;
 case ITEM_SUBCLASS_DEVICES:
 return 500;
 case ITEM_SUBCLASS_ELEMENTAL:
 case ITEM_SUBCLASS_TRADE_GOODS_OTHER:
 case ITEM_SUBCLASS_ENCHANTING:
 return 300;
 default:
 return 100;
 }
 }
 case ITEM_CLASS_QUEST: return 1000;
 case ITEM_CLASS_KEY: return 3000;
 default:
 return 500;
 }
}
 
void AuctionBotSeller::SetItemsRatio(uint32 al, uint32 ho, uint32 ne)
{
 sAuctionBotConfig->SetConfig(CONFIG_AHBOT_ALLIANCE_ITEM_AMOUNT_RATIO, std::max(al, 100000u));
 sAuctionBotConfig->SetConfig(CONFIG_AHBOT_HORDE_ITEM_AMOUNT_RATIO, std::max(ho, 100000u));
 sAuctionBotConfig->SetConfig(CONFIG_AHBOT_NEUTRAL_ITEM_AMOUNT_RATIO, std::max(ne, 100000u));
 
 for (int i = 0; i < MAX_AUCTION_HOUSE_TYPE; ++i)
 LoadItemsQuantity(_houseConfig[i]);
}
 
void AuctionBotSeller::SetItemsRatioForHouse(AuctionHouseType house, uint32 val)
{
 val = std::max(val, 10000u); // apply same upper limit as used for config load
 
 switch (house)
 {
 case AUCTION_HOUSE_ALLIANCE: sAuctionBotConfig->SetConfig(CONFIG_AHBOT_ALLIANCE_ITEM_AMOUNT_RATIO, val); break;
 case AUCTION_HOUSE_HORDE: sAuctionBotConfig->SetConfig(CONFIG_AHBOT_HORDE_ITEM_AMOUNT_RATIO, val); break;
 default: sAuctionBotConfig->SetConfig(CONFIG_AHBOT_NEUTRAL_ITEM_AMOUNT_RATIO, val); break;
 }
 
 LoadItemsQuantity(_houseConfig[house]);
}
 
void AuctionBotSeller::SetItemsAmount(std::array<uint32, MAX_AUCTION_QUALITY> const& amounts)
{
 sAuctionBotConfig->SetConfig(CONFIG_AHBOT_ITEM_GRAY_AMOUNT, amounts[AUCTION_QUALITY_GRAY]);
 sAuctionBotConfig->SetConfig(CONFIG_AHBOT_ITEM_WHITE_AMOUNT, amounts[AUCTION_QUALITY_WHITE]);
 sAuctionBotConfig->SetConfig(CONFIG_AHBOT_ITEM_GREEN_AMOUNT, amounts[AUCTION_QUALITY_GREEN]);
 sAuctionBotConfig->SetConfig(CONFIG_AHBOT_ITEM_BLUE_AMOUNT, amounts[AUCTION_QUALITY_BLUE]);
 sAuctionBotConfig->SetConfig(CONFIG_AHBOT_ITEM_PURPLE_AMOUNT, amounts[AUCTION_QUALITY_PURPLE]);
 sAuctionBotConfig->SetConfig(CONFIG_AHBOT_ITEM_ORANGE_AMOUNT, amounts[AUCTION_QUALITY_ORANGE]);
 sAuctionBotConfig->SetConfig(CONFIG_AHBOT_ITEM_YELLOW_AMOUNT, amounts[AUCTION_QUALITY_YELLOW]);
 
 for (int i = 0; i < MAX_AUCTION_HOUSE_TYPE; ++i)
 LoadItemsQuantity(_houseConfig[i]);
}
 
void AuctionBotSeller::SetItemsAmountForQuality(AuctionQuality quality, uint32 val)
{
 switch (quality)
 {
 case AUCTION_QUALITY_GRAY:
 sAuctionBotConfig->SetConfig(CONFIG_AHBOT_ITEM_GRAY_AMOUNT, val); break;
 case AUCTION_QUALITY_WHITE:
 sAuctionBotConfig->SetConfig(CONFIG_AHBOT_ITEM_WHITE_AMOUNT, val); break;
 case AUCTION_QUALITY_GREEN:
 sAuctionBotConfig->SetConfig(CONFIG_AHBOT_ITEM_GREEN_AMOUNT, val); break;
 case AUCTION_QUALITY_BLUE:
 sAuctionBotConfig->SetConfig(CONFIG_AHBOT_ITEM_BLUE_AMOUNT, val); break;
 case AUCTION_QUALITY_PURPLE:
 sAuctionBotConfig->SetConfig(CONFIG_AHBOT_ITEM_PURPLE_AMOUNT, val); break;
 case AUCTION_QUALITY_ORANGE:
 sAuctionBotConfig->SetConfig(CONFIG_AHBOT_ITEM_ORANGE_AMOUNT, val); break;
 default:
 sAuctionBotConfig->SetConfig(CONFIG_AHBOT_ITEM_YELLOW_AMOUNT, val); break;
 }
 
 for (int i = 0; i < MAX_AUCTION_HOUSE_TYPE; ++i)
 LoadItemsQuantity(_houseConfig[i]);
}
 
// Add new auction to one of the factions.
// Faction and setting associated is defined passed argument ( config )
void AuctionBotSeller::AddNewAuctions(SellerConfiguration& config)
{
 uint32 count = 0;
 uint32 items = 0;
 
 // If there is large amount of items missed we can use boost value to get fast filled AH
 if (config.LastMissedItem > sAuctionBotConfig->GetItemPerCycleBoost())
 {
 items = sAuctionBotConfig->GetItemPerCycleBoost();
 TC_LOG_DEBUG("ahbot", "AHBot: Boost value used to fill AH! (if this happens often adjust both ItemsPerCycle in worldserver.conf)");
 }
 else
 items = sAuctionBotConfig->GetItemPerCycleNormal();
 
 AuctionHouseObject* auctionHouse = sAuctionMgr->GetAuctionsById(sAuctionBotConfig->GetAuctionHouseId(config.GetHouseType()));
 
 ItemsToSellArray itemsToSell;
 AllItemsArray allItems;
 // Main loop
 // getRandomArray will give what categories of items should be added (return true if there is at least 1 items missed)
 CharacterDatabaseTransaction trans = CharacterDatabase.BeginTransaction();
 while (GetItemsToSell(config, itemsToSell, allItems) && items > 0)
 {
 --items;
 
 // Select random position from missed items table
 ItemToSell const& sellItem = Trinity::Containers::SelectRandomContainerElement(itemsToSell);
 
 // Set itemId with random item ID for selected categories and color, from _itemPool table
 uint32 itemId = Trinity::Containers::SelectRandomContainerElement(_itemPool[sellItem.Color][sellItem.Itemclass]);
 ++allItems[sellItem.Color][sellItem.Itemclass]; // Helper table to avoid rescan from DB in this loop. (has we add item in random orders)
 
 if (!itemId)
 {
 TC_LOG_DEBUG("ahbot", "AHBot: Item entry 0 auction creating attempt.");
 continue;
 }
 
 ItemTemplate const* prototype = sObjectMgr->GetItemTemplate(itemId);
 if (!prototype)
 {
 TC_LOG_DEBUG("ahbot", "AHBot: Unknown item {} auction creating attempt.", itemId);
 continue;
 }
 
 uint32 stackCount = GetStackSizeForItem(prototype, config);
 
 Item* item = Item::CreateItem(itemId, stackCount, ItemContext::NONE);
 if (!item)
 {
 TC_LOG_ERROR("ahbot", "AHBot: Item::CreateItem() returned NULL for item {} (stack: {})", itemId, stackCount);
 return;
 }
 
 // Update the just created item so that if it needs random properties it has them.
 // Ex: Notched Shortsword of Stamina will only generate as a Notched Shortsword without this.
 item->SetItemRandomBonusList(GenerateItemRandomBonusListId(itemId));
 
 uint32 buyoutPrice;
 uint32 bidPrice = 0;
 
 // Price of items are set here
 SetPricesOfItem(prototype, config, buyoutPrice, bidPrice, stackCount);
 
 // Deposit time
 uint32 etime = urand(1, 3);
 switch (etime)
 {
 case 1:
 etime = DAY / 2;
 break;
 case 3:
 etime = 2 *DAY;
 break;
 case 2:
 default:
 etime = DAY;
 break;
 }
 
 AuctionPosting auction;
 auction.Id = sObjectMgr->GenerateAuctionID();
 auction.Items.push_back(item);
 auction.Owner = sAuctionBotConfig->GetRandChar();
 if (!auction.IsCommodity())
 auction.MinBid = bidPrice;
 
 auction.BuyoutOrUnitPrice = buyoutPrice;
 auction.StartTime = GameTime::GetSystemTime();
 auction.EndTime = auction.StartTime + Hours(urand(config.GetMinTime(), config.GetMaxTime()));
 
 auctionHouse->AddAuction(trans, std::move(auction));
 
 ++count;
 }
 CharacterDatabase.CommitTransaction(trans);
 
 TC_LOG_DEBUG("ahbot", "AHBot: Added {} items to auction", count);
}
 
bool AuctionBotSeller::Update(AuctionHouseType houseType)
{
 if (sAuctionBotConfig->GetConfigItemAmountRatio(houseType) > 0)
 {
 TC_LOG_DEBUG("ahbot", "AHBot: {} selling ...", AuctionBotConfig::GetHouseTypeName(houseType));
 if (SetStat(_houseConfig[houseType]))
 AddNewAuctions(_houseConfig[houseType]);
 return true;
 }
 else
 return false;
}