src/game/ItemPrototype.h

   1 /*
   2  * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 #ifndef _ITEMPROTOTYPE_H
  20 #define _ITEMPROTOTYPE_H
  21
  22 #include "Common.h"
  23
  24 enum ItemModType
  25 {
  26     ITEM_MOD_MANA                     = 0,
  27     ITEM_MOD_HEALTH                   = 1,
  28     ITEM_MOD_AGILITY                  = 3,
  29     ITEM_MOD_STRENGTH                 = 4,
  30     ITEM_MOD_INTELLECT                = 5,
  31     ITEM_MOD_SPIRIT                   = 6,
  32     ITEM_MOD_STAMINA                  = 7,
  33     ITEM_MOD_DEFENSE_SKILL_RATING     = 12,
  34     ITEM_MOD_DODGE_RATING             = 13,
  35     ITEM_MOD_PARRY_RATING             = 14,
  36     ITEM_MOD_BLOCK_RATING             = 15,
  37     ITEM_MOD_HIT_MELEE_RATING         = 16,
  38     ITEM_MOD_HIT_RANGED_RATING        = 17,
  39     ITEM_MOD_HIT_SPELL_RATING         = 18,
  40     ITEM_MOD_CRIT_MELEE_RATING        = 19,
  41     ITEM_MOD_CRIT_RANGED_RATING       = 20,
  42     ITEM_MOD_CRIT_SPELL_RATING        = 21,
  43     ITEM_MOD_HIT_TAKEN_MELEE_RATING   = 22,
  44     ITEM_MOD_HIT_TAKEN_RANGED_RATING  = 23,
  45     ITEM_MOD_HIT_TAKEN_SPELL_RATING   = 24,
  46     ITEM_MOD_CRIT_TAKEN_MELEE_RATING  = 25,
  47     ITEM_MOD_CRIT_TAKEN_RANGED_RATING = 26,
  48     ITEM_MOD_CRIT_TAKEN_SPELL_RATING  = 27,
  49     ITEM_MOD_HASTE_MELEE_RATING       = 28,
  50     ITEM_MOD_HASTE_RANGED_RATING      = 29,
  51     ITEM_MOD_HASTE_SPELL_RATING       = 30,
  52     ITEM_MOD_HIT_RATING               = 31,
  53     ITEM_MOD_CRIT_RATING              = 32,
  54     ITEM_MOD_HIT_TAKEN_RATING         = 33,
  55     ITEM_MOD_CRIT_TAKEN_RATING        = 34,
  56     ITEM_MOD_RESILIENCE_RATING        = 35,
  57     ITEM_MOD_HASTE_RATING             = 36,
  58     ITEM_MOD_EXPERTISE_RATING         = 37,
  59     ITEM_MOD_ATTACK_POWER             = 38,
  60     ITEM_MOD_RANGED_ATTACK_POWER      = 39,
  61     ITEM_MOD_FERAL_ATTACK_POWER       = 40,
  62     ITEM_MOD_SPELL_HEALING_DONE       = 41,
  63     ITEM_MOD_SPELL_DAMAGE_DONE        = 42,
  64     ITEM_MOD_MANA_REGENERATION        = 43,
  65     ITEM_MOD_ARMOR_PENETRATION_RATING = 44,
  66     ITEM_MOD_SPELL_POWER              = 45
  67 };
  68
  69 #define MAX_ITEM_MOD                    46
  70
  71 enum ItemSpelltriggerType
  72 {
  73     ITEM_SPELLTRIGGER_ON_USE          = 0,                  // use after equip cooldown
  74     ITEM_SPELLTRIGGER_ON_EQUIP        = 1,
  75     ITEM_SPELLTRIGGER_CHANCE_ON_HIT   = 2,
  76     ITEM_SPELLTRIGGER_SOULSTONE       = 4,
  77     /*
  78      * ItemSpelltriggerType 5 might have changed on 2.4.3/3.0.3: Such auras
  79      * will be applied on item pickup and removed on item loss - maybe on the
  80      * other hand the item is destroyed if the aura is removed ("removed on
  81      * death" of spell 57348 makes me think so)
  82      */
  83     ITEM_SPELLTRIGGER_ON_NO_DELAY_USE = 5,                  // no equip cooldown
  84     ITEM_SPELLTRIGGER_LEARN_SPELL_ID  = 6                   // used in item_template.spell_2 with spell_id with SPELL_GENERIC_LEARN in spell_1
  85 };
  86
  87 #define MAX_ITEM_SPELLTRIGGER           7
  88
  89 enum ItemBondingType
  90 {
  91     NO_BIND                                     = 0,
  92     BIND_WHEN_PICKED_UP                         = 1,
  93     BIND_WHEN_EQUIPED                           = 2,
  94     BIND_WHEN_USE                               = 3,
  95     BIND_QUEST_ITEM                             = 4,
  96     BIND_QUEST_ITEM1                            = 5         // not used in game
  97 };
  98
  99 #define MAX_BIND_TYPE                             6
 100
 101 // masks for ITEM_FIELD_FLAGS field
 102 enum ITEM_FLAGS
 103 {
 104     ITEM_FLAGS_BINDED                         = 0x00000001,
 105     ITEM_FLAGS_CONJURED                       = 0x00000002,
 106     ITEM_FLAGS_OPENABLE                       = 0x00000004,
 107     ITEM_FLAGS_WRAPPED                        = 0x00000008,
 108     ITEM_FLAGS_WRAPPER                        = 0x00000200, // used or not used wrapper
 109     ITEM_FLAGS_PARTY_LOOT                     = 0x00000800, // determines if item is party loot or not
 110     ITEM_FLAGS_CHARTER                        = 0x00002000, // arena/guild charter
 111     ITEM_FLAGS_PROSPECTABLE                   = 0x00040000,
 112     ITEM_FLAGS_UNIQUE_EQUIPPED                = 0x00080000,
 113     ITEM_FLAGS_USEABLE_IN_ARENA               = 0x00200000,
 114     ITEM_FLAGS_THROWABLE                      = 0x00400000, // not used in game for check trow possibility, only for item in game tooltip
 115     ITEM_FLAGS_SPECIALUSE                     = 0x00800000, // last used flag in 2.3.0
 116     ITEM_FLAGS_BOA                            = 0x08000000, // bind on account
 117     ITEM_FLAGS_MILLABLE                       = 0x20000000
 118 };
 119
 120 enum BAG_FAMILY_MASK
 121 {
 122     BAG_FAMILY_MASK_ARROWS                    = 0x00000001,
 123     BAG_FAMILY_MASK_BULLETS                   = 0x00000002,
 124     BAG_FAMILY_MASK_SOUL_SHARDS               = 0x00000004,
 125     BAG_FAMILY_MASK_LEATHERWORKING_SUPP       = 0x00000008,
 126     BAG_FAMILY_MASK_INSCRIPTION_SUPP          = 0x00000010,
 127     BAG_FAMILY_MASK_HERBS                     = 0x00000020,
 128     BAG_FAMILY_MASK_ENCHANTING_SUPP           = 0x00000040,
 129     BAG_FAMILY_MASK_ENGINEERING_SUPP          = 0x00000080,
 130     BAG_FAMILY_MASK_KEYS                      = 0x00000100,
 131     BAG_FAMILY_MASK_GEMS                      = 0x00000200,
 132     BAG_FAMILY_MASK_MINING_SUPP               = 0x00000400,
 133     BAG_FAMILY_MASK_SOULBOUND_EQUIPMENT       = 0x00000800,
 134     BAG_FAMILY_MASK_VANITY_PETS               = 0x00001000,
 135     BAG_FAMILY_MASK_CURRENCY_TOKENS           = 0x00002000,
 136     BAG_FAMILY_MASK_QUEST_ITEMS               = 0x00004000
 137 };
 138
 139 enum SocketColor
 140 {
 141     SOCKET_COLOR_META                           = 1,
 142     SOCKET_COLOR_RED                            = 2,
 143     SOCKET_COLOR_YELLOW                         = 4,
 144     SOCKET_COLOR_BLUE                           = 8
 145 };
 146
 147 #define SOCKET_COLOR_ALL (SOCKET_COLOR_META | SOCKET_COLOR_RED | SOCKET_COLOR_YELLOW | SOCKET_COLOR_BLUE)
 148
 149 enum InventoryType
 150 {
 151     INVTYPE_NON_EQUIP                           = 0,
 152     INVTYPE_HEAD                                = 1,
 153     INVTYPE_NECK                                = 2,
 154     INVTYPE_SHOULDERS                           = 3,
 155     INVTYPE_BODY                                = 4,
 156     INVTYPE_CHEST                               = 5,
 157     INVTYPE_WAIST                               = 6,
 158     INVTYPE_LEGS                                = 7,
 159     INVTYPE_FEET                                = 8,
 160     INVTYPE_WRISTS                              = 9,
 161     INVTYPE_HANDS                               = 10,
 162     INVTYPE_FINGER                              = 11,
 163     INVTYPE_TRINKET                             = 12,
 164     INVTYPE_WEAPON                              = 13,
 165     INVTYPE_SHIELD                              = 14,
 166     INVTYPE_RANGED                              = 15,
 167     INVTYPE_CLOAK                               = 16,
 168     INVTYPE_2HWEAPON                            = 17,
 169     INVTYPE_BAG                                 = 18,
 170     INVTYPE_TABARD                              = 19,
 171     INVTYPE_ROBE                                = 20,
 172     INVTYPE_WEAPONMAINHAND                      = 21,
 173     INVTYPE_WEAPONOFFHAND                       = 22,
 174     INVTYPE_HOLDABLE                            = 23,
 175     INVTYPE_AMMO                                = 24,
 176     INVTYPE_THROWN                              = 25,
 177     INVTYPE_RANGEDRIGHT                         = 26,
 178     INVTYPE_QUIVER                              = 27,
 179     INVTYPE_RELIC                               = 28
 180 };
 181
 182 #define MAX_INVTYPE                               29
 183
 184 enum ItemClass
 185 {
 186     ITEM_CLASS_CONSUMABLE                       = 0,
 187     ITEM_CLASS_CONTAINER                        = 1,
 188     ITEM_CLASS_WEAPON                           = 2,
 189     ITEM_CLASS_GEM                              = 3,
 190     ITEM_CLASS_ARMOR                            = 4,
 191     ITEM_CLASS_REAGENT                          = 5,
 192     ITEM_CLASS_PROJECTILE                       = 6,
 193     ITEM_CLASS_TRADE_GOODS                      = 7,
 194     ITEM_CLASS_GENERIC                          = 8,
 195     ITEM_CLASS_RECIPE                           = 9,
 196     ITEM_CLASS_MONEY                            = 10,
 197     ITEM_CLASS_QUIVER                           = 11,
 198     ITEM_CLASS_QUEST                            = 12,
 199     ITEM_CLASS_KEY                              = 13,
 200     ITEM_CLASS_PERMANENT                        = 14,
 201     ITEM_CLASS_MISC                             = 15,
 202     ITEM_CLASS_GLYPH                            = 16
 203 };
 204
 205 #define MAX_ITEM_CLASS                            17
 206
 207 enum ItemSubclassConsumable
 208 {
 209     ITEM_SUBCLASS_CONSUMABLE                    = 0,
 210     ITEM_SUBCLASS_POTION                        = 1,
 211     ITEM_SUBCLASS_ELIXIR                        = 2,
 212     ITEM_SUBCLASS_FLASK                         = 3,
 213     ITEM_SUBCLASS_SCROLL                        = 4,
 214     ITEM_SUBCLASS_FOOD                          = 5,
 215     ITEM_SUBCLASS_ITEM_ENHANCEMENT              = 6,
 216     ITEM_SUBCLASS_BANDAGE                       = 7,
 217     ITEM_SUBCLASS_CONSUMABLE_OTHER              = 8
 218 };
 219
 220 #define MAX_ITEM_SUBCLASS_CONSUMABLE              9
 221
 222 enum ItemSubclassContainer
 223 {
 224     ITEM_SUBCLASS_CONTAINER                     = 0,
 225     ITEM_SUBCLASS_SOUL_CONTAINER                = 1,
 226     ITEM_SUBCLASS_HERB_CONTAINER                = 2,
 227     ITEM_SUBCLASS_ENCHANTING_CONTAINER          = 3,
 228     ITEM_SUBCLASS_ENGINEERING_CONTAINER         = 4,
 229     ITEM_SUBCLASS_GEM_CONTAINER                 = 5,
 230     ITEM_SUBCLASS_MINING_CONTAINER              = 6,
 231     ITEM_SUBCLASS_LEATHERWORKING_CONTAINER      = 7,
 232     ITEM_SUBCLASS_INSCRIPTION_CONTAINER         = 8
 233 };
 234
 235 #define MAX_ITEM_SUBCLASS_CONTAINER               9
 236
 237 enum ItemSubclassWeapon
 238 {
 239     ITEM_SUBCLASS_WEAPON_AXE                    = 0,
 240     ITEM_SUBCLASS_WEAPON_AXE2                   = 1,
 241     ITEM_SUBCLASS_WEAPON_BOW                    = 2,
 242     ITEM_SUBCLASS_WEAPON_GUN                    = 3,
 243     ITEM_SUBCLASS_WEAPON_MACE                   = 4,
 244     ITEM_SUBCLASS_WEAPON_MACE2                  = 5,
 245     ITEM_SUBCLASS_WEAPON_POLEARM                = 6,
 246     ITEM_SUBCLASS_WEAPON_SWORD                  = 7,
 247     ITEM_SUBCLASS_WEAPON_SWORD2                 = 8,
 248     ITEM_SUBCLASS_WEAPON_obsolete               = 9,
 249     ITEM_SUBCLASS_WEAPON_STAFF                  = 10,
 250     ITEM_SUBCLASS_WEAPON_EXOTIC                 = 11,
 251     ITEM_SUBCLASS_WEAPON_EXOTIC2                = 12,
 252     ITEM_SUBCLASS_WEAPON_FIST                   = 13,
 253     ITEM_SUBCLASS_WEAPON_MISC                   = 14,
 254     ITEM_SUBCLASS_WEAPON_DAGGER                 = 15,
 255     ITEM_SUBCLASS_WEAPON_THROWN                 = 16,
 256     ITEM_SUBCLASS_WEAPON_SPEAR                  = 17,
 257     ITEM_SUBCLASS_WEAPON_CROSSBOW               = 18,
 258     ITEM_SUBCLASS_WEAPON_WAND                   = 19,
 259     ITEM_SUBCLASS_WEAPON_FISHING_POLE           = 20
 260 };
 261
 262 #define MAX_ITEM_SUBCLASS_WEAPON                  21
 263
 264 enum ItemSubclassGem
 265 {
 266     ITEM_SUBCLASS_GEM_RED                       = 0,
 267     ITEM_SUBCLASS_GEM_BLUE                      = 1,
 268     ITEM_SUBCLASS_GEM_YELLOW                    = 2,
 269     ITEM_SUBCLASS_GEM_PURPLE                    = 3,
 270     ITEM_SUBCLASS_GEM_GREEN                     = 4,
 271     ITEM_SUBCLASS_GEM_ORANGE                    = 5,
 272     ITEM_SUBCLASS_GEM_META                      = 6,
 273     ITEM_SUBCLASS_GEM_SIMPLE                    = 7,
 274     ITEM_SUBCLASS_GEM_PRISMATIC                 = 8
 275 };
 276
 277 #define MAX_ITEM_SUBCLASS_GEM                     9
 278
 279 enum ItemSubclassArmor
 280 {
 281     ITEM_SUBCLASS_ARMOR_MISC                    = 0,
 282     ITEM_SUBCLASS_ARMOR_CLOTH                   = 1,
 283     ITEM_SUBCLASS_ARMOR_LEATHER                 = 2,
 284     ITEM_SUBCLASS_ARMOR_MAIL                    = 3,
 285     ITEM_SUBCLASS_ARMOR_PLATE                   = 4,
 286     ITEM_SUBCLASS_ARMOR_BUCKLER                 = 5,
 287     ITEM_SUBCLASS_ARMOR_SHIELD                  = 6,
 288     ITEM_SUBCLASS_ARMOR_LIBRAM                  = 7,
 289     ITEM_SUBCLASS_ARMOR_IDOL                    = 8,
 290     ITEM_SUBCLASS_ARMOR_TOTEM                   = 9,
 291     ITEM_SUBCLASS_ARMOR_SIGIL                   = 10
 292 };
 293
 294 #define MAX_ITEM_SUBCLASS_ARMOR                   11
 295
 296 enum ItemSubclassReagent
 297 {
 298     ITEM_SUBCLASS_REAGENT                       = 0
 299 };
 300
 301 #define MAX_ITEM_SUBCLASS_REAGENT                 1
 302
 303 enum ItemSubclassProjectile
 304 {
 305     ITEM_SUBCLASS_WAND                          = 0,        // ABS
 306     ITEM_SUBCLASS_BOLT                          = 1,        // ABS
 307     ITEM_SUBCLASS_ARROW                         = 2,
 308     ITEM_SUBCLASS_BULLET                        = 3,
 309     ITEM_SUBCLASS_THROWN                        = 4         // ABS
 310 };
 311
 312 #define MAX_ITEM_SUBCLASS_PROJECTILE              5
 313
 314 enum ItemSubclassTradeGoods
 315 {
 316     ITEM_SUBCLASS_TRADE_GOODS                   = 0,
 317     ITEM_SUBCLASS_PARTS                         = 1,
 318     ITEM_SUBCLASS_EXPLOSIVES                    = 2,
 319     ITEM_SUBCLASS_DEVICES                       = 3,
 320     ITEM_SUBCLASS_JEWELCRAFTING                 = 4,
 321     ITEM_SUBCLASS_CLOTH                         = 5,
 322     ITEM_SUBCLASS_LEATHER                       = 6,
 323     ITEM_SUBCLASS_METAL_STONE                   = 7,
 324     ITEM_SUBCLASS_MEAT                          = 8,
 325     ITEM_SUBCLASS_HERB                          = 9,
 326     ITEM_SUBCLASS_ELEMENTAL                     = 10,
 327     ITEM_SUBCLASS_TRADE_GOODS_OTHER             = 11,
 328     ITEM_SUBCLASS_ENCHANTING                    = 12,
 329     ITEM_SUBCLASS_MATERIAL                      = 13,
 330     ITEM_SUBCLASS_ARMOR_ENCHANTMENT             = 14,
 331     ITEM_SUBCLASS_WEAPON_ENCHANTMENT            = 15
 332 };
 333
 334 #define MAX_ITEM_SUBCLASS_TRADE_GOODS             16
 335
 336 enum ItemSubclassGeneric
 337 {
 338     ITEM_SUBCLASS_GENERIC                       = 0
 339 };
 340
 341 #define MAX_ITEM_SUBCLASS_GENERIC                 1
 342
 343 enum ItemSubclassRecipe
 344 {
 345     ITEM_SUBCLASS_BOOK                          = 0,
 346     ITEM_SUBCLASS_LEATHERWORKING_PATTERN        = 1,
 347     ITEM_SUBCLASS_TAILORING_PATTERN             = 2,
 348     ITEM_SUBCLASS_ENGINEERING_SCHEMATIC         = 3,
 349     ITEM_SUBCLASS_BLACKSMITHING                 = 4,
 350     ITEM_SUBCLASS_COOKING_RECIPE                = 5,
 351     ITEM_SUBCLASS_ALCHEMY_RECIPE                = 6,
 352     ITEM_SUBCLASS_FIRST_AID_MANUAL              = 7,
 353     ITEM_SUBCLASS_ENCHANTING_FORMULA            = 8,
 354     ITEM_SUBCLASS_FISHING_MANUAL                = 9,
 355     ITEM_SUBCLASS_JEWELCRAFTING_RECIPE          = 10
 356 };
 357
 358 #define MAX_ITEM_SUBCLASS_RECIPE                  11
 359
 360 enum ItemSubclassMoney
 361 {
 362     ITEM_SUBCLASS_MONEY                         = 0
 363 };
 364
 365 #define MAX_ITEM_SUBCLASS_MONEY                   1
 366
 367 enum ItemSubclassQuiver
 368 {
 369     ITEM_SUBCLASS_QUIVER0                       = 0,        // ABS
 370     ITEM_SUBCLASS_QUIVER1                       = 1,        // ABS
 371     ITEM_SUBCLASS_QUIVER                        = 2,
 372     ITEM_SUBCLASS_AMMO_POUCH                    = 3
 373 };
 374
 375 #define MAX_ITEM_SUBCLASS_QUIVER                  4
 376
 377 enum ItemSubclassQuest
 378 {
 379     ITEM_SUBCLASS_QUEST                         = 0
 380 };
 381
 382 #define MAX_ITEM_SUBCLASS_QUEST                   1
 383
 384 enum ItemSubclassKey
 385 {
 386     ITEM_SUBCLASS_KEY                           = 0,
 387     ITEM_SUBCLASS_LOCKPICK                      = 1
 388 };
 389
 390 #define MAX_ITEM_SUBCLASS_KEY                     2
 391
 392 enum ItemSubclassPermanent
 393 {
 394     ITEM_SUBCLASS_PERMANENT                     = 0
 395 };
 396
 397 #define MAX_ITEM_SUBCLASS_PERMANENT               1
 398
 399 enum ItemSubclassJunk
 400 {
 401     ITEM_SUBCLASS_JUNK                          = 0,
 402     ITEM_SUBCLASS_JUNK_REAGENT                  = 1,
 403     ITEM_SUBCLASS_JUNK_PET                      = 2,
 404     ITEM_SUBCLASS_JUNK_HOLIDAY                  = 3,
 405     ITEM_SUBCLASS_JUNK_OTHER                    = 4,
 406     ITEM_SUBCLASS_JUNK_MOUNT                    = 5
 407 };
 408
 409 #define MAX_ITEM_SUBCLASS_JUNK                    6
 410
 411 enum ItemSubclassGlyph
 412 {
 413     ITEM_SUBCLASS_GLYPH_WARRIOR                 = 1,
 414     ITEM_SUBCLASS_GLYPH_PALADIN                 = 2,
 415     ITEM_SUBCLASS_GLYPH_HUNTER                  = 3,
 416     ITEM_SUBCLASS_GLYPH_ROGUE                   = 4,
 417     ITEM_SUBCLASS_GLYPH_PRIEST                  = 5,
 418     ITEM_SUBCLASS_GLYPH_DEATH_KNIGHT            = 6,
 419     ITEM_SUBCLASS_GLYPH_SHAMAN                  = 7,
 420     ITEM_SUBCLASS_GLYPH_MAGE                    = 8,
 421     ITEM_SUBCLASS_GLYPH_WARLOCK                 = 9,
 422     ITEM_SUBCLASS_GLYPH_DRUID                   = 11
 423 };
 424
 425 #define MAX_ITEM_SUBCLASS_GLYPH                   12
 426
 427 const uint32 MaxItemSubclassValues[MAX_ITEM_CLASS] =
 428 {
 429     MAX_ITEM_SUBCLASS_CONSUMABLE,
 430     MAX_ITEM_SUBCLASS_CONTAINER,
 431     MAX_ITEM_SUBCLASS_WEAPON,
 432     MAX_ITEM_SUBCLASS_GEM,
 433     MAX_ITEM_SUBCLASS_ARMOR,
 434     MAX_ITEM_SUBCLASS_REAGENT,
 435     MAX_ITEM_SUBCLASS_PROJECTILE,
 436     MAX_ITEM_SUBCLASS_TRADE_GOODS,
 437     MAX_ITEM_SUBCLASS_GENERIC,
 438     MAX_ITEM_SUBCLASS_RECIPE,
 439     MAX_ITEM_SUBCLASS_MONEY,
 440     MAX_ITEM_SUBCLASS_QUIVER,
 441     MAX_ITEM_SUBCLASS_QUEST,
 442     MAX_ITEM_SUBCLASS_KEY,
 443     MAX_ITEM_SUBCLASS_PERMANENT,
 444     MAX_ITEM_SUBCLASS_JUNK,
 445     MAX_ITEM_SUBCLASS_GLYPH
 446 };
 447
 448 inline uint8 ItemSubClassToDurabilityMultiplierId(uint32 ItemClass, uint32 ItemSubClass)
 449 {
 450     switch(ItemClass)
 451     {
 452         case ITEM_CLASS_WEAPON: return ItemSubClass;
 453         case ITEM_CLASS_ARMOR:  return ItemSubClass + 21;
 454     }
 455     return 0;
 456 }
 457
 458 // GCC have alternative #pragma pack(N) syntax and old gcc version not support pack(push,N), also any gcc version not support it at some platform
 459 #if defined( __GNUC__ )
 460 #pragma pack(1)
 461 #else
 462 #pragma pack(push,1)
 463 #endif
 464
 465 struct _Damage
 466 {
 467     float   DamageMin;
 468     float   DamageMax;
 469     uint32  DamageType;                                     // id from Resistances.dbc
 470 };
 471
 472 struct _ItemStat
 473 {
 474     uint32  ItemStatType;
 475     int32   ItemStatValue;
 476 };
 477 struct _Spell
 478 {
 479     uint32 SpellId;                                         // id from Spell.dbc
 480     uint32 SpellTrigger;
 481     int32  SpellCharges;
 482     float  SpellPPMRate;
 483     int32  SpellCooldown;
 484     uint32 SpellCategory;                                   // id from SpellCategory.dbc
 485     int32  SpellCategoryCooldown;
 486 };
 487
 488 struct _Socket
 489 {
 490     uint32 Color;
 491     uint32 Content;
 492 };
 493
 494 struct ItemPrototype
 495 {
 496     uint32 ItemId;
 497     uint32 Class;                                           // id from ItemClass.dbc
 498     uint32 SubClass;                                        // id from ItemSubClass.dbc
 499     int32  Unk0;
 500     char*  Name1;
 501     uint32 DisplayInfoID;                                   // id from ItemDisplayInfo.dbc
 502     uint32 Quality;
 503     uint32 Flags;
 504     uint32 BuyCount;
 505     uint32 BuyPrice;
 506     uint32 SellPrice;
 507     uint32 InventoryType;
 508     uint32 AllowableClass;
 509     uint32 AllowableRace;
 510     uint32 ItemLevel;
 511     uint32 RequiredLevel;
 512     uint32 RequiredSkill;                                   // id from SkillLine.dbc
 513     uint32 RequiredSkillRank;
 514     uint32 RequiredSpell;                                   // id from Spell.dbc
 515     uint32 RequiredHonorRank;
 516     uint32 RequiredCityRank;
 517     uint32 RequiredReputationFaction;                       // id from Faction.dbc
 518     uint32 RequiredReputationRank;
 519     int32  MaxCount;                                        // <=0: no limit
 520     int32  Stackable;                                       // 0: not allowed, -1: put in player coin info tab and don't limit stacking (so 1 slot)
 521     uint32 ContainerSlots;
 522     uint32 StatsCount;
 523     _ItemStat ItemStat[10];
 524     uint32 ScalingStatDistribution;                         // id from ScalingStatDistribution.dbc
 525     uint32 ScalingStatValue;                                // mask for selecting column in ScalingStatValues.dbc
 526     _Damage Damage[5];
 527     uint32 Armor;
 528     uint32 HolyRes;
 529     uint32 FireRes;
 530     uint32 NatureRes;
 531     uint32 FrostRes;
 532     uint32 ShadowRes;
 533     uint32 ArcaneRes;
 534     uint32 Delay;
 535     uint32 AmmoType;
 536     float  RangedModRange;
 537     _Spell Spells[5];
 538     uint32 Bonding;
 539     char*  Description;
 540     uint32 PageText;
 541     uint32 LanguageID;
 542     uint32 PageMaterial;
 543     uint32 StartQuest;                                      // id from QuestCache.wdb
 544     uint32 LockID;
 545     int32  Material;                                        // id from Material.dbc
 546     uint32 Sheath;
 547     uint32 RandomProperty;                                  // id from ItemRandomProperties.dbc
 548     uint32 RandomSuffix;                                    // id from ItemRandomSuffix.dbc
 549     uint32 Block;
 550     uint32 ItemSet;                                         // id from ItemSet.dbc
 551     uint32 MaxDurability;
 552     uint32 Area;                                            // id from AreaTable.dbc
 553     uint32 Map;                                             // id from Map.dbc
 554     uint32 BagFamily;                                       // id from ItemBagFamily.dbc
 555     uint32 TotemCategory;                                   // id from TotemCategory.dbc
 556     _Socket Socket[3];
 557     uint32 socketBonus;                                     // id from SpellItemEnchantment.dbc
 558     uint32 GemProperties;                                   // id from GemProperties.dbc
 559     uint32 RequiredDisenchantSkill;
 560     float  ArmorDamageModifier;
 561     int32  Duration;                                        // negative = realtime, positive = ingame time
 562     uint32 ItemLimitCategory;                               // id from ItemLimitCategory.dbc
 563     uint32 ScriptId;
 564     uint32 DisenchantID;
 565     uint32 FoodType;
 566     uint32 MinMoneyLoot;
 567     uint32 MaxMoneyLoot;
 568
 569     // helpers
 570     bool CanChangeEquipStateInCombat() const
 571     {
 572         switch(InventoryType)
 573         {
 574             case INVTYPE_RELIC:
 575             case INVTYPE_SHIELD:
 576             case INVTYPE_HOLDABLE:
 577                 return true;
 578         }
 579
 580         switch(Class)
 581         {
 582             case ITEM_CLASS_WEAPON:
 583             case ITEM_CLASS_PROJECTILE:
 584                 return true;
 585         }
 586
 587         return false;
 588     }
 589
 590     uint32 GetScalingStatValuesColumn() const
 591     {
 592         if(ScalingStatValue & 0x00000001)                   // stat mod
 593             return 0;
 594         if(ScalingStatValue & 0x00000002)                   // stat mod
 595             return 1;
 596         if(ScalingStatValue & 0x00000004)                   // stat mod
 597             return 2;
 598         if(ScalingStatValue & 0x00000008)                   // stat mod
 599             return 3;
 600         if(ScalingStatValue & 0x00000010)                   // stat mod
 601             return 4;
 602         if(ScalingStatValue & 0x00000020)                   // armor mod
 603             return 5;
 604         if(ScalingStatValue & 0x00000040)                   // armor mod
 605             return 6;
 606         if(ScalingStatValue & 0x00000080)                   // armor mod
 607             return 7;
 608         if(ScalingStatValue & 0x00000100)                   // armor mod
 609             return 8;
 610         if(ScalingStatValue & 0x00000200)                   // damage mod
 611             return 9;
 612         if(ScalingStatValue & 0x00000400)                   // damage mod
 613             return 10;
 614         if(ScalingStatValue & 0x00000800)                   // damage mod
 615             return 11;
 616         if(ScalingStatValue & 0x00001000)                   // damage mod
 617             return 12;
 618         if(ScalingStatValue & 0x00002000)                   // damage mod
 619             return 13;
 620         if(ScalingStatValue & 0x00004000)                   // damage mod
 621             return 14;
 622         if(ScalingStatValue & 0x00008000)                   // spell power
 623             return 15;
 624         if(ScalingStatValue & 0x00020000)                   // feral AP
 625             return 16;
 626
 627         return 0;
 628     }
 629
 630     uint32 GetMaxStackSize() const { return Stackable > 0 ? uint32(Stackable) : uint32(0x7FFFFFFF-1); }
 631
 632     float getDPS() const
 633     {
 634         if (Delay == 0)
 635             return 0;
 636         float temp = 0;
 637         for (int i=0;i<5;++i)
 638             temp+=Damage[i].DamageMin + Damage[i].DamageMax;
 639         return temp*500/Delay;
 640     }
 641
 642     int32 getFeralBonus() const
 643     {
 644         // 0x02A5F3 - is mask for Melee weapon from ItemSubClassMask.dbc
 645         if (Class == ITEM_CLASS_WEAPON && (1<<SubClass)&0x02A5F3)
 646         {
 647             int32 bonus = int32(getDPS()*14.0f) - 767;
 648             if (bonus < 0)
 649                 return 0;
 650             return bonus;
 651         }
 652         return 0;
 653     }
 654 };
 655
 656 struct ItemLocale
 657 {
 658     std::vector<std::string> Name;
 659     std::vector<std::string> Description;
 660 };
 661
 662 // GCC have alternative #pragma pack() syntax and old gcc version not support pack(pop), also any gcc version not support it at some platform
 663 #if defined( __GNUC__ )
 664 #pragma pack()
 665 #else
 666 #pragma pack(pop)
 667 #endif
 668 #endif