pa/eqemu-server
2
0
Fork 0
mirror of https://github.com/EQEmu/Server.git synced 2025-12-11 21:01:29 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
eqemu-server/common/item_instance.h

332 lines
13 KiB
C++
Raw Blame History

/* EQEMu: Everquest Server Emulator
Copyright (C) 2001-2016 EQEMu Development Team (http://eqemulator.net)
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; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY except by those people which sell it, which
are required to give you total support for your newly bought product;
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, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 04111-1307 USA
*/
// @merth notes:
// These classes could be optimized with database reads/writes by storing
// a status flag indicating how object needs to interact with database
#ifndef COMMON_ITEM_INSTANCE_H
#define COMMON_ITEM_INSTANCE_H
class ItemParse; // Parses item packets
class EvolveInfo; // Stores information about an evolving item family
#include "../common/eq_constants.h"
#include "../common/item_data.h"
#include "../common/timer.h"
#include "../common/bodytypes.h"
#include "../common/deity.h"
#include "../common/memory_buffer.h"
#include <map>
// Specifies usage type for item inside EQEmu::ItemInstance
enum ItemInstTypes
{
ItemInstNormal = 0,
ItemInstWorldContainer
};
typedef enum {
byFlagIgnore, //do not consider this flag
byFlagSet, //apply action if the flag is set
byFlagNotSet //apply action if the flag is NOT set
} byFlagSetting;
class SharedDatabase;
class Inventory;
// ########################################
// Class: EQEmu::ItemInstance
// Base class for an instance of an item
// An item instance encapsulates item data + data specific
// to an item instance (includes dye, augments, charges, etc)
namespace EQEmu
{
class ItemInstance {
public:
/////////////////////////
// Methods
/////////////////////////
// Constructors/Destructor
ItemInstance(const ItemData* item = nullptr, int16 charges = 0);
ItemInstance(SharedDatabase *db, uint32 item_id, int16 charges = 0);
ItemInstance(ItemInstTypes use_type);
ItemInstance(const ItemInstance& copy);
~ItemInstance();
// Query item type
bool IsType(EQEmu::item::ItemClass item_class) const;
bool IsClassCommon() const;
bool IsClassBag() const;
bool IsClassBook() const;
// Can item be stacked?
bool IsStackable() const;
bool IsCharged() const;
// Can item be equipped by/at?
bool IsEquipable(uint16 race, uint16 class_) const;
bool IsEquipable(int16 slot_id) const;
//
// Augments
//
bool IsAugmentable() const;
bool AvailableWearSlot(uint32 aug_wear_slots) const;
int8 AvailableAugmentSlot(int32 augtype) const;
bool IsAugmentSlotAvailable(int32 augtype, uint8 slot) const;
inline int32 GetAugmentType() const { return ((m_item) ? m_item->AugType : 0); }
inline bool IsExpendable() const { return ((m_item) ? ((m_item->Click.Type == EQEmu::item::ItemEffectExpendable) || (m_item->ItemType == EQEmu::item::ItemTypePotion)) : false); }
//
// Contents
//
ItemInstance* GetItem(uint8 slot) const;
uint32 GetItemID(uint8 slot) const;
inline const ItemInstance* operator[](uint8 slot) const { return GetItem(slot); }
void PutItem(uint8 slot, const ItemInstance& inst);
void PutItem(SharedDatabase *db, uint8 slot, uint32 item_id) { return; } // not defined anywhere...
void DeleteItem(uint8 slot);
ItemInstance* PopItem(uint8 index);
void Clear();
void ClearByFlags(byFlagSetting is_nodrop, byFlagSetting is_norent);
uint8 FirstOpenSlot() const;
uint8 GetTotalItemCount() const;
bool IsNoneEmptyContainer();
std::map<uint8, ItemInstance*>* GetContents() { return &m_contents; }
//
// Augments
//
ItemInstance* GetAugment(uint8 slot) const;
uint32 GetAugmentItemID(uint8 slot) const;
void PutAugment(uint8 slot, const ItemInstance& inst);
void PutAugment(SharedDatabase *db, uint8 slot, uint32 item_id);
void DeleteAugment(uint8 slot);
ItemInstance* RemoveAugment(uint8 index);
bool IsAugmented();
ItemInstance* GetOrnamentationAug(int32 ornamentationAugtype) const;
bool UpdateOrnamentationInfo();
static bool CanTransform(const EQEmu::ItemData *ItemToTry, const EQEmu::ItemData *Container, bool AllowAll = false);
// Has attack/delay?
bool IsWeapon() const;
bool IsAmmo() const;
// Accessors
const uint32 GetID() const { return ((m_item) ? m_item->ID : 0); }
const uint32 GetItemScriptID() const { return ((m_item) ? m_item->ScriptFileID : 0); }
const ItemData* GetItem() const;
const ItemData* GetUnscaledItem() const;
int16 GetCharges() const { return m_charges; }
void SetCharges(int16 charges) { m_charges = charges; }
uint32 GetPrice() const { return m_price; }
void SetPrice(uint32 price) { m_price = price; }
void SetColor(uint32 color) { m_color = color; }
uint32 GetColor() const { return m_color; }
uint32 GetMerchantSlot() const { return m_merchantslot; }
void SetMerchantSlot(uint32 slot) { m_merchantslot = slot; }
int32 GetMerchantCount() const { return m_merchantcount; }
void SetMerchantCount(int32 count) { m_merchantcount = count; }
int16 GetCurrentSlot() const { return m_currentslot; }
void SetCurrentSlot(int16 curr_slot) { m_currentslot = curr_slot; }
// Is this item already attuned?
bool IsAttuned() const { return m_attuned; }
void SetAttuned(bool flag) { m_attuned = flag; }
std::string GetCustomDataString() const;
std::string GetCustomData(std::string identifier);
void SetCustomData(std::string identifier, std::string value);
void SetCustomData(std::string identifier, int value);
void SetCustomData(std::string identifier, float value);
void SetCustomData(std::string identifier, bool value);
void DeleteCustomData(std::string identifier);
// Allows treatment of this object as though it were a pointer to m_item
operator bool() const { return (m_item != nullptr); }
// Compare inner Item_Struct of two ItemInstance objects
bool operator==(const ItemInstance& right) const { return (this->m_item == right.m_item); }
bool operator!=(const ItemInstance& right) const { return (this->m_item != right.m_item); }
// Clone current item
ItemInstance* Clone() const;
bool IsSlotAllowed(int16 slot_id) const;
bool IsScaling() const { return m_scaling; }
bool IsEvolving() const { return (m_evolveLvl >= 1); }
uint32 GetExp() const { return m_exp; }
void SetExp(uint32 exp) { m_exp = exp; }
void AddExp(uint32 exp) { m_exp += exp; }
bool IsActivated() { return m_activated; }
void SetActivated(bool activated) { m_activated = activated; }
int8 GetEvolveLvl() const { return m_evolveLvl; }
void SetScaling(bool v) { m_scaling = v; }
uint32 GetOrnamentationIcon() const { return m_ornamenticon; }
void SetOrnamentIcon(uint32 ornament_icon) { m_ornamenticon = ornament_icon; }
uint32 GetOrnamentationIDFile() const { return m_ornamentidfile; }
void SetOrnamentationIDFile(uint32 ornament_idfile) { m_ornamentidfile = ornament_idfile; }
uint32 GetOrnamentHeroModel(int32 material_slot = -1) const;
void SetOrnamentHeroModel(uint32 ornament_hero_model) { m_ornament_hero_model = ornament_hero_model; }
uint32 GetRecastTimestamp() const { return m_recast_timestamp; }
void SetRecastTimestamp(uint32 in) { m_recast_timestamp = in; }
void Initialize(SharedDatabase *db = nullptr);
void ScaleItem();
bool EvolveOnAllKills() const;
int8 GetMaxEvolveLvl() const;
uint32 GetKillsNeeded(uint8 currentlevel);
std::string Serialize(int16 slot_id) const { EQEmu::InternalSerializedItem_Struct s; s.slot_id = slot_id; s.inst = (const void*)this; std::string ser; ser.assign((char*)&s, sizeof(EQEmu::InternalSerializedItem_Struct)); return ser; }
void Serialize(EQEmu::OutBuffer& ob, int16 slot_id) const { EQEmu::InternalSerializedItem_Struct isi; isi.slot_id = slot_id; isi.inst = (const void*)this; ob.write((const char*)&isi, sizeof(isi)); }
inline int32 GetSerialNumber() const { return m_SerialNumber; }
inline void SetSerialNumber(int32 id) { m_SerialNumber = id; }
std::map<std::string, Timer>& GetTimers() { return m_timers; }
void SetTimer(std::string name, uint32 time);
void StopTimer(std::string name);
void ClearTimers();
// Get a total of a stat, including augs
// These functions should be used in place of other code manually totaling
// to centralize where it is done to make future changes easier (ex. whenever powersources come around)
// and to minimize errors. CalcItemBonuses however doesn't use these in interest of performance
// by default these do not recurse into augs
int GetItemArmorClass(bool augments = false) const;
int GetItemElementalDamage(int &magic, int &fire, int &cold, int &poison, int &disease, int &chromatic, int &prismatic, int &physical, int &corruption, bool augments = false) const;
// These two differ in the fact that they're quick checks (they are checked BEFORE the one above
int GetItemElementalFlag(bool augments = false) const;
int GetItemElementalDamage(bool augments = false) const;
int GetItemRecommendedLevel(bool augments = false) const;
int GetItemRequiredLevel(bool augments = false) const;
int GetItemWeaponDamage(bool augments = false) const;
int GetItemBackstabDamage(bool augments = false) const;
// these two are just quick checks
int GetItemBaneDamageBody(bool augments = false) const;
int GetItemBaneDamageRace(bool augments = false) const;
int GetItemBaneDamageBody(bodyType against, bool augments = false) const;
int GetItemBaneDamageRace(uint16 against, bool augments = false) const;
int GetItemMagical(bool augments = false) const;
int GetItemHP(bool augments = false) const;
int GetItemMana(bool augments = false) const;
int GetItemEndur(bool augments = false) const;
int GetItemAttack(bool augments = false) const;
int GetItemStr(bool augments = false) const;
int GetItemSta(bool augments = false) const;
int GetItemDex(bool augments = false) const;
int GetItemAgi(bool augments = false) const;
int GetItemInt(bool augments = false) const;
int GetItemWis(bool augments = false) const;
int GetItemCha(bool augments = false) const;
int GetItemMR(bool augments = false) const;
int GetItemFR(bool augments = false) const;
int GetItemCR(bool augments = false) const;
int GetItemPR(bool augments = false) const;
int GetItemDR(bool augments = false) const;
int GetItemCorrup(bool augments = false) const;
int GetItemHeroicStr(bool augments = false) const;
int GetItemHeroicSta(bool augments = false) const;
int GetItemHeroicDex(bool augments = false) const;
int GetItemHeroicAgi(bool augments = false) const;
int GetItemHeroicInt(bool augments = false) const;
int GetItemHeroicWis(bool augments = false) const;
int GetItemHeroicCha(bool augments = false) const;
int GetItemHeroicMR(bool augments = false) const;
int GetItemHeroicFR(bool augments = false) const;
int GetItemHeroicCR(bool augments = false) const;
int GetItemHeroicPR(bool augments = false) const;
int GetItemHeroicDR(bool augments = false) const;
int GetItemHeroicCorrup(bool augments = false) const;
int GetItemHaste(bool augments = false) const;
protected:
//////////////////////////
// Protected Members
//////////////////////////
friend class ::Inventory;
std::map<uint8, ItemInstance*>::const_iterator _cbegin() { return m_contents.cbegin(); }
std::map<uint8, ItemInstance*>::const_iterator _cend() { return m_contents.cend(); }
void _PutItem(uint8 index, ItemInstance* inst) { m_contents[index] = inst; }
ItemInstTypes m_use_type; // Usage type for item
const ItemData* m_item; // Ptr to item data
int16 m_charges; // # of charges for chargeable items
uint32 m_price; // Bazaar /trader price
uint32 m_color;
uint32 m_merchantslot;
int16 m_currentslot;
bool m_attuned;
int32 m_merchantcount; //number avaliable on the merchant, -1=unlimited
int32 m_SerialNumber; // Unique identifier for this instance of an item. Needed for Bazaar.
uint32 m_exp;
int8 m_evolveLvl;
bool m_activated;
ItemData* m_scaledItem;
EvolveInfo* m_evolveInfo;
bool m_scaling;
uint32 m_ornamenticon;
uint32 m_ornamentidfile;
uint32 m_ornament_hero_model;
uint32 m_recast_timestamp;
//
// Items inside of this item (augs or contents);
std::map<uint8, ItemInstance*> m_contents; // Zero-based index: min=0, max=9
std::map<std::string, std::string> m_custom_data;
std::map<std::string, Timer> m_timers;
};
}
class EvolveInfo {
public:
friend class EQEmu::ItemInstance;
//temporary
uint16 LvlKills[9];
uint32 FirstItem;
uint8 MaxLvl;
bool AllKills;
EvolveInfo();
EvolveInfo(uint32 first, uint8 max, bool allkills, uint32 L2, uint32 L3, uint32 L4, uint32 L5, uint32 L6, uint32 L7, uint32 L8, uint32 L9, uint32 L10);
~EvolveInfo();
};
#endif /*COMMON_ITEM_INSTANCE_H*/
Reference in New Issue View Git Blame Copy Permalink