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azerothcore-wotlk/src/server/game/Entities/Item/Item.h
bash 29fbef3c9c Squashed playerbot custom changes
2026-01-09 01:08:29 +01:00

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/*
* This file is part of the AzerothCore 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/>.
*/
#ifndef AZEROTHCORE_ITEM_H
#define AZEROTHCORE_ITEM_H
#include "Common.h"
#include "DatabaseEnv.h"
#include "ItemTemplate.h"
#include "LootMgr.h"
#include "Object.h"
class SpellInfo;
class Bag;
class Unit;
struct ItemSetEffect
{
uint32 setid;
uint32 item_count;
SpellInfo const* spells[8];
};
enum InventorySlot
{
NULL_BAG = 0,
NULL_SLOT = 255
};
// EnumUtils: DESCRIBE THIS
enum InventoryResult : uint8
{
EQUIP_ERR_OK = 0,
EQUIP_ERR_CANT_EQUIP_LEVEL_I = 1,
EQUIP_ERR_CANT_EQUIP_SKILL = 2,
EQUIP_ERR_ITEM_DOESNT_GO_TO_SLOT = 3,
EQUIP_ERR_BAG_FULL = 4,
EQUIP_ERR_NONEMPTY_BAG_OVER_OTHER_BAG = 5,
EQUIP_ERR_CANT_TRADE_EQUIP_BAGS = 6,
EQUIP_ERR_ONLY_AMMO_CAN_GO_HERE = 7,
EQUIP_ERR_NO_REQUIRED_PROFICIENCY = 8,
EQUIP_ERR_NO_EQUIPMENT_SLOT_AVAILABLE = 9,
EQUIP_ERR_YOU_CAN_NEVER_USE_THAT_ITEM = 10,
EQUIP_ERR_YOU_CAN_NEVER_USE_THAT_ITEM2 = 11,
EQUIP_ERR_NO_EQUIPMENT_SLOT_AVAILABLE2 = 12,
EQUIP_ERR_CANT_EQUIP_WITH_TWOHANDED = 13,
EQUIP_ERR_CANT_DUAL_WIELD = 14,
EQUIP_ERR_ITEM_DOESNT_GO_INTO_BAG = 15,
EQUIP_ERR_ITEM_DOESNT_GO_INTO_BAG2 = 16,
EQUIP_ERR_CANT_CARRY_MORE_OF_THIS = 17,
EQUIP_ERR_NO_EQUIPMENT_SLOT_AVAILABLE3 = 18,
EQUIP_ERR_ITEM_CANT_STACK = 19,
EQUIP_ERR_ITEM_CANT_BE_EQUIPPED = 20,
EQUIP_ERR_ITEMS_CANT_BE_SWAPPED = 21,
EQUIP_ERR_SLOT_IS_EMPTY = 22,
EQUIP_ERR_ITEM_NOT_FOUND = 23,
EQUIP_ERR_CANT_DROP_SOULBOUND = 24,
EQUIP_ERR_OUT_OF_RANGE = 25,
EQUIP_ERR_TRIED_TO_SPLIT_MORE_THAN_COUNT = 26,
EQUIP_ERR_COULDNT_SPLIT_ITEMS = 27,
EQUIP_ERR_MISSING_REAGENT = 28,
EQUIP_ERR_NOT_ENOUGH_MONEY = 29,
EQUIP_ERR_NOT_A_BAG = 30,
EQUIP_ERR_CAN_ONLY_DO_WITH_EMPTY_BAGS = 31,
EQUIP_ERR_DONT_OWN_THAT_ITEM = 32,
EQUIP_ERR_CAN_EQUIP_ONLY1_QUIVER = 33,
EQUIP_ERR_MUST_PURCHASE_THAT_BAG_SLOT = 34,
EQUIP_ERR_TOO_FAR_AWAY_FROM_BANK = 35,
EQUIP_ERR_ITEM_LOCKED = 36,
EQUIP_ERR_YOU_ARE_STUNNED = 37,
EQUIP_ERR_YOU_ARE_DEAD = 38,
EQUIP_ERR_CANT_DO_RIGHT_NOW = 39,
EQUIP_ERR_INT_BAG_ERROR = 40,
EQUIP_ERR_CAN_EQUIP_ONLY1_BOLT = 41,
EQUIP_ERR_CAN_EQUIP_ONLY1_AMMOPOUCH = 42,
EQUIP_ERR_STACKABLE_CANT_BE_WRAPPED = 43,
EQUIP_ERR_EQUIPPED_CANT_BE_WRAPPED = 44,
EQUIP_ERR_WRAPPED_CANT_BE_WRAPPED = 45,
EQUIP_ERR_BOUND_CANT_BE_WRAPPED = 46,
EQUIP_ERR_UNIQUE_CANT_BE_WRAPPED = 47,
EQUIP_ERR_BAGS_CANT_BE_WRAPPED = 48,
EQUIP_ERR_ALREADY_LOOTED = 49,
EQUIP_ERR_INVENTORY_FULL = 50,
EQUIP_ERR_BANK_FULL = 51,
EQUIP_ERR_ITEM_IS_CURRENTLY_SOLD_OUT = 52,
EQUIP_ERR_BAG_FULL3 = 53,
EQUIP_ERR_ITEM_NOT_FOUND2 = 54,
EQUIP_ERR_ITEM_CANT_STACK2 = 55,
EQUIP_ERR_BAG_FULL4 = 56,
EQUIP_ERR_ITEM_SOLD_OUT = 57,
EQUIP_ERR_OBJECT_IS_BUSY = 58,
EQUIP_ERR_NONE = 59,
EQUIP_ERR_NOT_IN_COMBAT = 60,
EQUIP_ERR_NOT_WHILE_DISARMED = 61,
EQUIP_ERR_BAG_FULL6 = 62,
EQUIP_ERR_CANT_EQUIP_RANK = 63,
EQUIP_ERR_CANT_EQUIP_REPUTATION = 64,
EQUIP_ERR_TOO_MANY_SPECIAL_BAGS = 65,
EQUIP_ERR_LOOT_CANT_LOOT_THAT_NOW = 66,
EQUIP_ERR_ITEM_UNIQUE_EQUIPABLE = 67,
EQUIP_ERR_VENDOR_MISSING_TURNINS = 68,
EQUIP_ERR_NOT_ENOUGH_HONOR_POINTS = 69,
EQUIP_ERR_NOT_ENOUGH_ARENA_POINTS = 70,
EQUIP_ERR_ITEM_MAX_COUNT_SOCKETED = 71,
EQUIP_ERR_MAIL_BOUND_ITEM = 72,
EQUIP_ERR_NO_SPLIT_WHILE_PROSPECTING = 73,
EQUIP_ERR_ITEM_MAX_COUNT_EQUIPPED_SOCKETED = 75,
EQUIP_ERR_ITEM_UNIQUE_EQUIPPABLE_SOCKETED = 76,
EQUIP_ERR_TOO_MUCH_GOLD = 77,
EQUIP_ERR_NOT_DURING_ARENA_MATCH = 78,
EQUIP_ERR_CANNOT_TRADE_THAT = 79,
EQUIP_ERR_PERSONAL_ARENA_RATING_TOO_LOW = 80,
EQUIP_ERR_EVENT_AUTOEQUIP_BIND_CONFIRM = 81,
EQUIP_ERR_ARTEFACTS_ONLY_FOR_OWN_CHARACTERS = 82,
// no output = 83,
EQUIP_ERR_ITEM_MAX_LIMIT_CATEGORY_COUNT_EXCEEDED = 84,
EQUIP_ERR_ITEM_MAX_LIMIT_CATEGORY_SOCKETED_EXCEEDED = 85,
EQUIP_ERR_SCALING_STAT_ITEM_LEVEL_EXCEEDED = 86,
EQUIP_ERR_PURCHASE_LEVEL_TOO_LOW = 87,
EQUIP_ERR_CANT_EQUIP_NEED_TALENT = 88,
EQUIP_ERR_ITEM_MAX_LIMIT_CATEGORY_EQUIPPED_EXCEEDED = 89
};
// EnumUtils: DESCRIBE THIS
enum BuyResult
{
BUY_ERR_CANT_FIND_ITEM = 0,
BUY_ERR_ITEM_ALREADY_SOLD = 1,
BUY_ERR_NOT_ENOUGHT_MONEY = 2,
BUY_ERR_SELLER_DONT_LIKE_YOU = 4,
BUY_ERR_DISTANCE_TOO_FAR = 5,
BUY_ERR_ITEM_SOLD_OUT = 7,
BUY_ERR_CANT_CARRY_MORE = 8,
BUY_ERR_RANK_REQUIRE = 11,
BUY_ERR_REPUTATION_REQUIRE = 12
};
// EnumUtils: DESCRIBE THIS
enum SellResult
{
SELL_ERR_CANT_FIND_ITEM = 1, // The item was not found.
SELL_ERR_CANT_SELL_ITEM = 2, // The merchant doesn't want that item.
SELL_ERR_CANT_FIND_VENDOR = 3, // The merchant doesn't like you.
SELL_ERR_YOU_DONT_OWN_THAT_ITEM = 4, // You don't own that item.
SELL_ERR_UNK = 5, // Nothing appears...
SELL_ERR_ONLY_EMPTY_BAG = 6, // You can only do that with empty bags.
SELL_ERR_CANT_SELL_TO_THIS_MERCHANT = 7, // You cannot sell items to this merchant.
SELL_ERR_MUST_REPAIR_ITEM_DURABILITY_TO_USE = 8, // You must repair that item's durability to use it.
SELL_INTERNAL_BAG_ERROR = 9 // Internal Bag Error
};
// -1 from client enchantment slot number
enum EnchantmentSlot : uint8
{
PERM_ENCHANTMENT_SLOT = 0,
TEMP_ENCHANTMENT_SLOT = 1,
SOCK_ENCHANTMENT_SLOT = 2,
SOCK_ENCHANTMENT_SLOT_2 = 3,
SOCK_ENCHANTMENT_SLOT_3 = 4,
BONUS_ENCHANTMENT_SLOT = 5,
PRISMATIC_ENCHANTMENT_SLOT = 6, // added at apply special permanent enchantment
MAX_INSPECTED_ENCHANTMENT_SLOT = 7,
PROP_ENCHANTMENT_SLOT_0 = 7, // used with RandomSuffix and RandomProperty
PROP_ENCHANTMENT_SLOT_1 = 8, // used with RandomSuffix and RandomProperty
PROP_ENCHANTMENT_SLOT_2 = 9, // used with RandomSuffix and RandomProperty
PROP_ENCHANTMENT_SLOT_3 = 10, // used with RandomSuffix and RandomProperty
PROP_ENCHANTMENT_SLOT_4 = 11, // used with RandomSuffix and RandomProperty
MAX_ENCHANTMENT_SLOT = 12
};
#define MAX_VISIBLE_ITEM_OFFSET 2 // 2 fields per visible item (entry+enchantment)
#define MAX_GEM_SOCKETS MAX_ITEM_PROTO_SOCKETS// (BONUS_ENCHANTMENT_SLOT-SOCK_ENCHANTMENT_SLOT) and item proto size, equal value expected
enum EnchantmentOffset
{
ENCHANTMENT_ID_OFFSET = 0,
ENCHANTMENT_DURATION_OFFSET = 1,
ENCHANTMENT_CHARGES_OFFSET = 2 // now here not only charges, but something new in wotlk
};
#define MAX_ENCHANTMENT_OFFSET 3
enum EnchantmentSlotMask
{
ENCHANTMENT_CAN_SOULBOUND = 0x01,
ENCHANTMENT_UNK1 = 0x02,
ENCHANTMENT_UNK2 = 0x04,
ENCHANTMENT_UNK3 = 0x08
};
enum ItemUpdateState
{
ITEM_UNCHANGED = 0,
ITEM_CHANGED = 1,
ITEM_NEW = 2,
ITEM_REMOVED = 3
};
#define MAX_ITEM_SPELLS 5
bool ItemCanGoIntoBag(ItemTemplate const* proto, ItemTemplate const* pBagProto);
class Item : public Object
{
public:
static Item* CreateItem(uint32 item, uint32 count, Player const* player = nullptr, bool clone = false, uint32 randomPropertyId = 0, bool temp = false);
Item* CloneItem(uint32 count, Player const* player = nullptr) const;
Item();
virtual bool Create(ObjectGuid::LowType guidlow, uint32 itemid, Player const* owner);
[[nodiscard]] ItemTemplate const* GetTemplate() const;
[[nodiscard]] ObjectGuid GetOwnerGUID() const { return GetGuidValue(ITEM_FIELD_OWNER); }
void SetOwnerGUID(ObjectGuid guid) { SetGuidValue(ITEM_FIELD_OWNER, guid); }
[[nodiscard]] Player* GetOwner() const;
void SetBinding(bool val) { ApplyModFlag(ITEM_FIELD_FLAGS, ITEM_FIELD_FLAG_SOULBOUND, val); }
[[nodiscard]] bool IsSoulBound() const { return HasFlag(ITEM_FIELD_FLAGS, ITEM_FIELD_FLAG_SOULBOUND); }
[[nodiscard]] bool IsBoundAccountWide() const { return GetTemplate()->HasFlag(ITEM_FLAG_IS_BOUND_TO_ACCOUNT) != 0; }
bool IsBindedNotWith(Player const* player) const;
[[nodiscard]] bool IsBoundByEnchant() const;
[[nodiscard]] bool IsBoundByTempEnchant() const;
virtual void SaveToDB(CharacterDatabaseTransaction trans);
virtual bool LoadFromDB(ObjectGuid::LowType guid, ObjectGuid owner_guid, Field* fields, uint32 entry);
static void DeleteFromDB(CharacterDatabaseTransaction trans, ObjectGuid::LowType itemGuid);
virtual void DeleteFromDB(CharacterDatabaseTransaction trans);
static void DeleteFromInventoryDB(CharacterDatabaseTransaction trans, ObjectGuid::LowType itemGuid);
void DeleteFromInventoryDB(CharacterDatabaseTransaction trans);
void SaveRefundDataToDB();
void DeleteRefundDataFromDB(CharacterDatabaseTransaction* trans);
Bag* ToBag() { if (IsBag()) return reinterpret_cast<Bag*>(this); else return nullptr; }
[[nodiscard]] const Bag* ToBag() const { if (IsBag()) return reinterpret_cast<const Bag*>(this); else return nullptr; }
[[nodiscard]] bool IsLocked() const { return !HasFlag(ITEM_FIELD_FLAGS, ITEM_FIELD_FLAG_UNLOCKED); }
[[nodiscard]] bool IsBag() const { return GetTemplate()->InventoryType == INVTYPE_BAG; }
[[nodiscard]] bool IsCurrencyToken() const { return GetTemplate()->IsCurrencyToken(); }
[[nodiscard]] bool IsNotEmptyBag() const;
[[nodiscard]] bool IsBroken() const { return GetUInt32Value(ITEM_FIELD_MAXDURABILITY) > 0 && GetUInt32Value(ITEM_FIELD_DURABILITY) == 0; }
[[nodiscard]] bool CanBeTraded(bool mail = false, bool trade = false) const;
void SetInTrade(bool b = true) { mb_in_trade = b; }
[[nodiscard]] bool IsInTrade() const { return mb_in_trade; }
[[nodiscard]] bool IsRefundable() const { return HasFlag(ITEM_FIELD_FLAGS, ITEM_FIELD_FLAG_REFUNDABLE); }
[[nodiscard]] bool IsBOPTradable() const { return HasFlag(ITEM_FIELD_FLAGS, ITEM_FIELD_FLAG_BOP_TRADEABLE); }
[[nodiscard]] bool IsWrapped() const { return HasFlag(ITEM_FIELD_FLAGS, ITEM_FIELD_FLAG_WRAPPED); }
bool HasEnchantRequiredSkill(Player const* player) const;
[[nodiscard]] uint32 GetEnchantRequiredLevel() const;
bool IsFitToSpellRequirements(SpellInfo const* spellInfo) const;
[[nodiscard]] bool IsLimitedToAnotherMapOrZone(uint32 cur_mapId, uint32 cur_zoneId) const;
[[nodiscard]] bool GemsFitSockets() const;
[[nodiscard]] uint32 GetCount() const { return GetUInt32Value(ITEM_FIELD_STACK_COUNT); }
void SetCount(uint32 value) { SetUInt32Value(ITEM_FIELD_STACK_COUNT, value); }
[[nodiscard]] uint32 GetMaxStackCount() const { return GetTemplate()->GetMaxStackSize(); }
// Checks if this item has sockets, whether built-in or added by an upgrade.
[[nodiscard]] bool HasSocket() const;
[[nodiscard]] uint8 GetGemCountWithID(uint32 GemID) const;
[[nodiscard]] uint8 GetGemCountWithLimitCategory(uint32 limitCategory) const;
InventoryResult CanBeMergedPartlyWith(ItemTemplate const* proto) const;
[[nodiscard]] uint8 GetSlot() const {return m_slot;}
Bag* GetContainer() { return m_container; }
[[nodiscard]] uint8 GetBagSlot() const;
void SetSlot(uint8 slot) { m_slot = slot; }
[[nodiscard]] uint16 GetPos() const { return uint16(GetBagSlot()) << 8 | GetSlot(); }
void SetContainer(Bag* container) { m_container = container; }
[[nodiscard]] bool IsInBag() const { return m_container != nullptr; }
[[nodiscard]] bool IsEquipped() const;
uint32 GetSkill();
uint32 GetSpell();
// RandomPropertyId (signed but stored as unsigned)
[[nodiscard]] int32 GetItemRandomPropertyId() const { return GetInt32Value(ITEM_FIELD_RANDOM_PROPERTIES_ID); }
[[nodiscard]] uint32 GetItemSuffixFactor() const { return GetUInt32Value(ITEM_FIELD_PROPERTY_SEED); }
void SetItemRandomProperties(int32 randomPropId);
void UpdateItemSuffixFactor();
static int32 GenerateItemRandomPropertyId(uint32 item_id);
void SetEnchantment(EnchantmentSlot slot, uint32 id, uint32 duration, uint32 charges, ObjectGuid caster = ObjectGuid::Empty);
void SetEnchantmentDuration(EnchantmentSlot slot, uint32 duration, Player* owner);
void SetEnchantmentCharges(EnchantmentSlot slot, uint32 charges);
void ClearEnchantment(EnchantmentSlot slot);
[[nodiscard]] uint32 GetEnchantmentId(EnchantmentSlot slot) const { return GetUInt32Value(ITEM_FIELD_ENCHANTMENT_1_1 + slot * MAX_ENCHANTMENT_OFFSET + ENCHANTMENT_ID_OFFSET);}
[[nodiscard]] uint32 GetEnchantmentDuration(EnchantmentSlot slot) const { return GetUInt32Value(ITEM_FIELD_ENCHANTMENT_1_1 + slot * MAX_ENCHANTMENT_OFFSET + ENCHANTMENT_DURATION_OFFSET);}
[[nodiscard]] uint32 GetEnchantmentCharges(EnchantmentSlot slot) const { return GetUInt32Value(ITEM_FIELD_ENCHANTMENT_1_1 + slot * MAX_ENCHANTMENT_OFFSET + ENCHANTMENT_CHARGES_OFFSET);}
[[nodiscard]] std::string const& GetText() const { return m_text; }
void SetText(std::string const& text) { m_text = text; }
void SendUpdateSockets();
void SendTimeUpdate(Player* owner);
void UpdateDuration(Player* owner, uint32 diff);
// spell charges (signed but stored as unsigned)
[[nodiscard]] int32 GetSpellCharges(uint8 index/*0..5*/ = 0) const { return GetInt32Value(ITEM_FIELD_SPELL_CHARGES + index); }
void SetSpellCharges(uint8 index/*0..5*/, int32 value) { SetInt32Value(ITEM_FIELD_SPELL_CHARGES + index, value); }
Loot loot;
bool m_lootGenerated;
// Update States
[[nodiscard]] ItemUpdateState GetState() const { return uState; }
void SetState(ItemUpdateState state, Player* forplayer = nullptr);
void AddToUpdateQueueOf(Player* player);
void RemoveFromUpdateQueueOf(Player* player);
[[nodiscard]] bool IsInUpdateQueue() const { return uQueuePos != -1; }
[[nodiscard]] uint32 GetQueuePos() const { return uQueuePos; }
void FSetState(ItemUpdateState state) // forced
{
uState = state;
}
[[nodiscard]] bool hasQuest(uint32 quest_id) const override { return GetTemplate()->StartQuest == quest_id; }
[[nodiscard]] bool hasInvolvedQuest(uint32 /*quest_id*/) const override { return false; }
[[nodiscard]] bool IsPotion() const { return GetTemplate()->IsPotion(); }
[[nodiscard]] bool IsWeaponVellum() const { return GetTemplate()->IsWeaponVellum(); }
[[nodiscard]] bool IsArmorVellum() const { return GetTemplate()->IsArmorVellum(); }
[[nodiscard]] bool IsConjuredConsumable() const { return GetTemplate()->IsConjuredConsumable(); }
// Item Refund system
void SetNotRefundable(Player* owner, bool changestate = true, CharacterDatabaseTransaction* trans = nullptr);
void SetRefundRecipient(ObjectGuid::LowType pGuidLow) { m_refundRecipient = pGuidLow; }
void SetPaidMoney(uint32 money) { m_paidMoney = money; }
void SetPaidExtendedCost(uint32 iece) { m_paidExtendedCost = iece; }
ObjectGuid::LowType GetRefundRecipient() { return m_refundRecipient; }
uint32 GetPaidMoney() { return m_paidMoney; }
uint32 GetPaidExtendedCost() { return m_paidExtendedCost; }
void UpdatePlayedTime(Player* owner);
uint32 GetPlayedTime();
bool IsRefundExpired();
// Soulbound trade system
void SetSoulboundTradeable(AllowedLooterSet& allowedLooters);
void ClearSoulboundTradeable(Player* currentOwner);
bool CheckSoulboundTradeExpire();
void BuildUpdate(UpdateDataMapType& data_map) override;
void AddToObjectUpdate() override;
void RemoveFromObjectUpdate() override;
[[nodiscard]] uint32 GetScriptId() const { return GetTemplate()->ScriptId; }
std::string GetDebugInfo() const override;
private:
std::string m_text;
uint8 m_slot;
Bag* m_container;
ItemUpdateState uState;
int32 uQueuePos;
bool mb_in_trade; // true if item is currently in trade-window
time_t m_lastPlayedTimeUpdate;
uint32 m_refundRecipient;
uint32 m_paidMoney;
uint32 m_paidExtendedCost;
AllowedLooterSet allowedGUIDs;
};
#endif
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