src/game/Unit.h

   1 /*
   2  * Copyright (C) 2005-2008 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 __UNIT_H
  20 #define __UNIT_H
  21
  22 #include "Common.h"
  23 #include "Object.h"
  24 #include "Opcodes.h"
  25 #include "SpellAuraDefines.h"
  26 #include "UpdateFields.h"
  27 #include "SharedDefines.h"
  28 #include "ThreatManager.h"
  29 #include "HostilRefManager.h"
  30 #include "FollowerReference.h"
  31 #include "FollowerRefManager.h"
  32 #include "Utilities/EventProcessor.h"
  33 #include "MotionMaster.h"
  34 #include "Database/DBCStructure.h"
  35 #include <list>
  36
  37 enum SpellInterruptFlags
  38 {
  39     SPELL_INTERRUPT_FLAG_MOVEMENT     = 0x01,
  40     SPELL_INTERRUPT_FLAG_DAMAGE       = 0x02,
  41     SPELL_INTERRUPT_FLAG_INTERRUPT    = 0x04,
  42     SPELL_INTERRUPT_FLAG_AUTOATTACK   = 0x08,
  43     //SPELL_INTERRUPT_FLAG_TURNING      = 0x10              // not turning - maybe _complete_ interrupt on direct damage?
  44 };
  45
  46 enum SpellChannelInterruptFlags
  47 {
  48     CHANNEL_FLAG_DAMAGE      = 0x0002,
  49     CHANNEL_FLAG_MOVEMENT    = 0x0008,
  50     CHANNEL_FLAG_TURNING     = 0x0010,
  51     CHANNEL_FLAG_DAMAGE2     = 0x0080,
  52     CHANNEL_FLAG_DELAY       = 0x4000
  53 };
  54
  55 enum SpellAuraInterruptFlags
  56 {
  57     AURA_INTERRUPT_FLAG_UNK0                = 0x00000001,   // 0    removed when getting hit by a negative spell?
  58     AURA_INTERRUPT_FLAG_DAMAGE              = 0x00000002,   // 1    removed by any damage
  59     AURA_INTERRUPT_FLAG_UNK2                = 0x00000004,   // 2
  60     AURA_INTERRUPT_FLAG_MOVE                = 0x00000008,   // 3    removed by any movement
  61     AURA_INTERRUPT_FLAG_TURNING             = 0x00000010,   // 4    removed by any turning
  62     AURA_INTERRUPT_FLAG_ENTER_COMBAT        = 0x00000020,   // 5    removed by entering combat
  63     AURA_INTERRUPT_FLAG_NOT_MOUNTED         = 0x00000040,   // 6    removed by unmounting
  64     AURA_INTERRUPT_FLAG_NOT_ABOVEWATER      = 0x00000080,   // 7    removed by entering water
  65     AURA_INTERRUPT_FLAG_NOT_UNDERWATER      = 0x00000100,   // 8    removed by leaving water
  66     AURA_INTERRUPT_FLAG_NOT_SHEATHED        = 0x00000200,   // 9    removed by unsheathing
  67     AURA_INTERRUPT_FLAG_UNK10               = 0x00000400,   // 10
  68     AURA_INTERRUPT_FLAG_UNK11               = 0x00000800,   // 11
  69     AURA_INTERRUPT_FLAG_UNK12               = 0x00001000,   // 12   removed by attack?
  70     AURA_INTERRUPT_FLAG_UNK13               = 0x00002000,   // 13
  71     AURA_INTERRUPT_FLAG_UNK14               = 0x00004000,   // 14
  72     AURA_INTERRUPT_FLAG_UNK15               = 0x00008000,   // 15   removed by casting a spell?
  73     AURA_INTERRUPT_FLAG_UNK16               = 0x00010000,   // 16
  74     AURA_INTERRUPT_FLAG_MOUNTING            = 0x00020000,   // 17   removed by mounting
  75     AURA_INTERRUPT_FLAG_NOT_SEATED          = 0x00040000,   // 18   removed by standing up
  76     AURA_INTERRUPT_FLAG_CHANGE_MAP          = 0x00080000,   // 19   leaving map/getting teleported
  77     AURA_INTERRUPT_FLAG_UNK20               = 0x00100000,   // 20
  78     AURA_INTERRUPT_FLAG_UNK21               = 0x00200000,   // 21
  79     AURA_INTERRUPT_FLAG_UNK22               = 0x00400000,   // 22
  80     AURA_INTERRUPT_FLAG_ENTER_PVP_COMBAT    = 0x00800000,   // 23   removed by entering pvp combat
  81     AURA_INTERRUPT_FLAG_DIRECT_DAMAGE       = 0x01000000    // 24   removed by any direct damage
  82 };
  83
  84 enum SpellModOp
  85 {
  86     SPELLMOD_DAMAGE                 = 0,
  87     SPELLMOD_DURATION               = 1,
  88     SPELLMOD_THREAT                 = 2,
  89     SPELLMOD_EFFECT1                = 3,
  90     SPELLMOD_CHARGES                = 4,
  91     SPELLMOD_RANGE                  = 5,
  92     SPELLMOD_RADIUS                 = 6,
  93     SPELLMOD_CRITICAL_CHANCE        = 7,
  94     SPELLMOD_ALL_EFFECTS            = 8,
  95     SPELLMOD_NOT_LOSE_CASTING_TIME  = 9,
  96     SPELLMOD_CASTING_TIME           = 10,
  97     SPELLMOD_COOLDOWN               = 11,
  98     SPELLMOD_EFFECT2                = 12,
  99     // spellmod 13 unused
 100     SPELLMOD_COST                   = 14,
 101     SPELLMOD_CRIT_DAMAGE_BONUS      = 15,
 102     SPELLMOD_RESIST_MISS_CHANCE     = 16,
 103     SPELLMOD_JUMP_TARGETS           = 17,
 104     SPELLMOD_CHANCE_OF_SUCCESS      = 18,
 105     SPELLMOD_ACTIVATION_TIME        = 19,
 106     SPELLMOD_EFFECT_PAST_FIRST      = 20,
 107     SPELLMOD_CASTING_TIME_OLD       = 21,
 108     SPELLMOD_DOT                    = 22,
 109     SPELLMOD_EFFECT3                = 23,
 110     SPELLMOD_SPELL_BONUS_DAMAGE     = 24,
 111     // spellmod 25, 26 unused
 112     SPELLMOD_MULTIPLE_VALUE         = 27,
 113     SPELLMOD_RESIST_DISPEL_CHANCE   = 28
 114 };
 115
 116 #define MAX_SPELLMOD 32
 117
 118 enum SpellFacingFlags
 119 {
 120     SPELL_FACING_FLAG_INFRONT = 0x0001
 121 };
 122
 123 #define BASE_MINDAMAGE 1.0f
 124 #define BASE_MAXDAMAGE 2.0f
 125 #define BASE_ATTACK_TIME 2000
 126
 127 // high byte (3 from 0..3) of UNIT_FIELD_BYTES_2
 128 enum ShapeshiftForm
 129 {
 130     FORM_NONE               = 0x00,
 131     FORM_CAT                = 0x01,
 132     FORM_TREE               = 0x02,
 133     FORM_TRAVEL             = 0x03,
 134     FORM_AQUA               = 0x04,
 135     FORM_BEAR               = 0x05,
 136     FORM_AMBIENT            = 0x06,
 137     FORM_GHOUL              = 0x07,
 138     FORM_DIREBEAR           = 0x08,
 139     FORM_CREATUREBEAR       = 0x0E,
 140     FORM_CREATURECAT        = 0x0F,
 141     FORM_GHOSTWOLF          = 0x10,
 142     FORM_BATTLESTANCE       = 0x11,
 143     FORM_DEFENSIVESTANCE    = 0x12,
 144     FORM_BERSERKERSTANCE    = 0x13,
 145     FORM_TEST               = 0x14,
 146     FORM_ZOMBIE             = 0x15,
 147     FORM_FLIGHT_EPIC        = 0x1B,
 148     FORM_SHADOW             = 0x1C,
 149     FORM_FLIGHT             = 0x1D,
 150     FORM_STEALTH            = 0x1E,
 151     FORM_MOONKIN            = 0x1F,
 152     FORM_SPIRITOFREDEMPTION = 0x20
 153 };
 154
 155 // low byte ( 0 from 0..3 ) of UNIT_FIELD_BYTES_2
 156 enum SheathState
 157 {
 158     SHEATH_STATE_UNARMED  = 0,                              // non prepared weapon
 159     SHEATH_STATE_MELEE    = 1,                              // prepared melee weapon
 160     SHEATH_STATE_RANGED   = 2                               // prepared ranged weapon
 161 };
 162
 163 // byte (1 from 0..3) of UNIT_FIELD_BYTES_2
 164 enum UnitBytes2_Flags
 165 {
 166     UNIT_BYTE2_FLAG_UNK0  = 0x01,
 167     UNIT_BYTE2_FLAG_UNK1  = 0x02,
 168     UNIT_BYTE2_FLAG_UNK2  = 0x04,
 169     UNIT_BYTE2_FLAG_UNK3  = 0x08,
 170     UNIT_BYTE2_FLAG_AURAS = 0x10,                           // show possitive auras as positive, and allow its dispel
 171     UNIT_BYTE2_FLAG_UNK5  = 0x20,
 172     UNIT_BYTE2_FLAG_UNK6  = 0x40,
 173     UNIT_BYTE2_FLAG_UNK7  = 0x80
 174 };
 175
 176 // byte (2 from 0..3) of UNIT_FIELD_BYTES_2
 177 enum UnitRename
 178 {
 179     UNIT_RENAME_NOT_ALLOWED = 0x02,
 180     UNIT_RENAME_ALLOWED     = 0x03
 181 };
 182
 183 #define CREATURE_MAX_SPELLS     4
 184
 185 enum Swing
 186 {
 187     NOSWING                    = 0,
 188     SINGLEHANDEDSWING          = 1,
 189     TWOHANDEDSWING             = 2
 190 };
 191
 192 enum VictimState
 193 {
 194     VICTIMSTATE_UNKNOWN1       = 0,
 195     VICTIMSTATE_NORMAL         = 1,
 196     VICTIMSTATE_DODGE          = 2,
 197     VICTIMSTATE_PARRY          = 3,
 198     VICTIMSTATE_INTERRUPT      = 4,
 199     VICTIMSTATE_BLOCKS         = 5,
 200     VICTIMSTATE_EVADES         = 6,
 201     VICTIMSTATE_IS_IMMUNE      = 7,
 202     VICTIMSTATE_DEFLECTS       = 8
 203 };
 204
 205 enum HitInfo
 206 {
 207     HITINFO_NORMALSWING         = 0x00000000,
 208     HITINFO_UNK1                = 0x00000001,               // req correct packet structure
 209     HITINFO_NORMALSWING2        = 0x00000002,
 210     HITINFO_LEFTSWING           = 0x00000004,
 211     HITINFO_MISS                = 0x00000010,
 212     HITINFO_ABSORB              = 0x00000020,               // plays absorb sound
 213     HITINFO_RESIST              = 0x00000040,               // resisted atleast some damage
 214     HITINFO_CRITICALHIT         = 0x00000080,
 215     HITINFO_UNK2                = 0x00000100,               // wotlk?
 216     HITINFO_UNK3                = 0x00002000,               // wotlk?
 217     HITINFO_GLANCING            = 0x00004000,
 218     HITINFO_CRUSHING            = 0x00008000,
 219     HITINFO_NOACTION            = 0x00010000,
 220     HITINFO_SWINGNOHITSOUND     = 0x00080000
 221 };
 222
 223 //i would like to remove this: (it is defined in item.h
 224 enum InventorySlot
 225 {
 226     NULL_BAG                   = 0,
 227     NULL_SLOT                  = 255
 228 };
 229
 230 struct FactionTemplateEntry;
 231 struct Modifier;
 232 struct SpellEntry;
 233 struct SpellEntryExt;
 234
 235 class Aura;
 236 class Creature;
 237 class Spell;
 238 class DynamicObject;
 239 class GameObject;
 240 class Item;
 241 class Pet;
 242 class Path;
 243 class PetAura;
 244
 245 struct SpellImmune
 246 {
 247     uint32 type;
 248     uint32 spellId;
 249 };
 250
 251 typedef std::list<SpellImmune> SpellImmuneList;
 252
 253 enum UnitModifierType
 254 {
 255     BASE_VALUE = 0,
 256     BASE_PCT = 1,
 257     TOTAL_VALUE = 2,
 258     TOTAL_PCT = 3,
 259     MODIFIER_TYPE_END = 4
 260 };
 261
 262 enum WeaponDamageRange
 263 {
 264     MINDAMAGE,
 265     MAXDAMAGE
 266 };
 267
 268 enum DamageTypeToSchool
 269 {
 270     RESISTANCE,
 271     DAMAGE_DEALT,
 272     DAMAGE_TAKEN
 273 };
 274
 275 enum AuraRemoveMode
 276 {
 277     AURA_REMOVE_BY_DEFAULT,
 278     AURA_REMOVE_BY_STACK,                                   // at replace by semillar aura
 279     AURA_REMOVE_BY_CANCEL,
 280     AURA_REMOVE_BY_DISPEL,
 281     AURA_REMOVE_BY_DEATH
 282 };
 283
 284 enum UnitMods
 285 {
 286     UNIT_MOD_STAT_STRENGTH,                                 // UNIT_MOD_STAT_STRENGTH..UNIT_MOD_STAT_SPIRIT must be in existed order, it's accessed by index values of Stats enum.
 287     UNIT_MOD_STAT_AGILITY,
 288     UNIT_MOD_STAT_STAMINA,
 289     UNIT_MOD_STAT_INTELLECT,
 290     UNIT_MOD_STAT_SPIRIT,
 291     UNIT_MOD_HEALTH,
 292     UNIT_MOD_MANA,                                          // UNIT_MOD_MANA..UNIT_MOD_HAPPINESS must be in existed order, it's accessed by index values of Powers enum.
 293     UNIT_MOD_RAGE,
 294     UNIT_MOD_FOCUS,
 295     UNIT_MOD_ENERGY,
 296     UNIT_MOD_HAPPINESS,
 297     UNIT_MOD_ARMOR,                                         // UNIT_MOD_ARMOR..UNIT_MOD_RESISTANCE_ARCANE must be in existed order, it's accessed by index values of SpellSchools enum.
 298     UNIT_MOD_RESISTANCE_HOLY,
 299     UNIT_MOD_RESISTANCE_FIRE,
 300     UNIT_MOD_RESISTANCE_NATURE,
 301     UNIT_MOD_RESISTANCE_FROST,
 302     UNIT_MOD_RESISTANCE_SHADOW,
 303     UNIT_MOD_RESISTANCE_ARCANE,
 304     UNIT_MOD_ATTACK_POWER,
 305     UNIT_MOD_ATTACK_POWER_RANGED,
 306     UNIT_MOD_DAMAGE_MAINHAND,
 307     UNIT_MOD_DAMAGE_OFFHAND,
 308     UNIT_MOD_DAMAGE_RANGED,
 309     UNIT_MOD_END,
 310     // synonyms
 311     UNIT_MOD_STAT_START = UNIT_MOD_STAT_STRENGTH,
 312     UNIT_MOD_STAT_END = UNIT_MOD_STAT_SPIRIT + 1,
 313     UNIT_MOD_RESISTANCE_START = UNIT_MOD_ARMOR,
 314     UNIT_MOD_RESISTANCE_END = UNIT_MOD_RESISTANCE_ARCANE + 1,
 315     UNIT_MOD_POWER_START = UNIT_MOD_MANA,
 316     UNIT_MOD_POWER_END = UNIT_MOD_HAPPINESS + 1
 317 };
 318
 319 enum BaseModGroup
 320 {
 321     CRIT_PERCENTAGE,
 322     RANGED_CRIT_PERCENTAGE,
 323     OFFHAND_CRIT_PERCENTAGE,
 324     SHIELD_BLOCK_VALUE,
 325     BASEMOD_END
 326 };
 327
 328 enum BaseModType
 329 {
 330     FLAT_MOD,
 331     PCT_MOD
 332 };
 333
 334 #define MOD_END (PCT_MOD+1)
 335
 336 enum DeathState
 337 {
 338     ALIVE       = 0,
 339     JUST_DIED   = 1,
 340     CORPSE      = 2,
 341     DEAD        = 3,
 342     JUST_ALIVED = 4,
 343     DEAD_FALLING= 5
 344 };
 345
 346 enum UnitState
 347 {
 348     UNIT_STAT_DIED            = 0x0001,
 349     UNIT_STAT_MELEE_ATTACKING = 0x0002,                     // player is melee attacking someone
 350     //UNIT_STAT_MELEE_ATTACK_BY = 0x0004,                     // player is melee attack by someone
 351     UNIT_STAT_STUNNED         = 0x0008,
 352     UNIT_STAT_ROAMING         = 0x0010,
 353     UNIT_STAT_CHASE           = 0x0020,
 354     UNIT_STAT_SEARCHING       = 0x0040,
 355     UNIT_STAT_FLEEING         = 0x0080,
 356     UNIT_STAT_MOVING          = (UNIT_STAT_ROAMING | UNIT_STAT_CHASE | UNIT_STAT_SEARCHING | UNIT_STAT_FLEEING),
 357     UNIT_STAT_IN_FLIGHT       = 0x0100,                     // player is in flight mode
 358     UNIT_STAT_FOLLOW          = 0x0200,
 359     UNIT_STAT_ROOT            = 0x0400,
 360     UNIT_STAT_CONFUSED        = 0x0800,
 361     UNIT_STAT_DISTRACTED      = 0x1000,
 362     UNIT_STAT_ISOLATED        = 0x2000,                     // area auras do not affect other players
 363     UNIT_STAT_ATTACK_PLAYER   = 0x4000,
 364     UNIT_STAT_ALL_STATE       = 0xffff                      //(UNIT_STAT_STOPPED | UNIT_STAT_MOVING | UNIT_STAT_IN_COMBAT | UNIT_STAT_IN_FLIGHT)
 365 };
 366
 367 enum UnitMoveType
 368 {
 369     MOVE_WALK           = 0,
 370     MOVE_RUN            = 1,
 371     MOVE_RUN_BACK       = 2,
 372     MOVE_SWIM           = 3,
 373     MOVE_SWIM_BACK      = 4,
 374     MOVE_TURN_RATE      = 5,
 375     MOVE_FLIGHT         = 6,
 376     MOVE_FLIGHT_BACK    = 7,
 377 };
 378
 379 #define MAX_MOVE_TYPE 8
 380
 381 extern float baseMoveSpeed[MAX_MOVE_TYPE];
 382
 383 enum WeaponAttackType
 384 {
 385     BASE_ATTACK   = 0,
 386     OFF_ATTACK    = 1,
 387     RANGED_ATTACK = 2
 388 };
 389
 390 #define MAX_ATTACK  3
 391
 392 enum CombatRating
 393 {
 394     CR_WEAPON_SKILL             = 0,
 395     CR_DEFENSE_SKILL            = 1,
 396     CR_DODGE                    = 2,
 397     CR_PARRY                    = 3,
 398     CR_BLOCK                    = 4,
 399     CR_HIT_MELEE                = 5,
 400     CR_HIT_RANGED               = 6,
 401     CR_HIT_SPELL                = 7,
 402     CR_CRIT_MELEE               = 8,
 403     CR_CRIT_RANGED              = 9,
 404     CR_CRIT_SPELL               = 10,
 405     CR_HIT_TAKEN_MELEE          = 11,
 406     CR_HIT_TAKEN_RANGED         = 12,
 407     CR_HIT_TAKEN_SPELL          = 13,
 408     CR_CRIT_TAKEN_MELEE         = 14,
 409     CR_CRIT_TAKEN_RANGED        = 15,
 410     CR_CRIT_TAKEN_SPELL         = 16,
 411     CR_HASTE_MELEE              = 17,
 412     CR_HASTE_RANGED             = 18,
 413     CR_HASTE_SPELL              = 19,
 414     CR_WEAPON_SKILL_MAINHAND    = 20,
 415     CR_WEAPON_SKILL_OFFHAND     = 21,
 416     CR_WEAPON_SKILL_RANGED      = 22,
 417     CR_EXPERTISE                = 23
 418 };
 419
 420 #define MAX_COMBAT_RATING         24
 421
 422 enum DamageEffectType
 423 {
 424     DIRECT_DAMAGE           = 0,                            // used for normal weapon damage (not for class abilities or spells)
 425     SPELL_DIRECT_DAMAGE     = 1,                            // spell/class abilities damage
 426     DOT                     = 2,
 427     HEAL                    = 3,
 428     NODAMAGE                = 4,                            // used also in case when damage applied to health but not applied to spell channelInterruptFlags/etc
 429     SELF_DAMAGE             = 5
 430 };
 431
 432 enum UnitVisibility
 433 {
 434     VISIBILITY_OFF                = 0,                      // absolute, not detectable, GM-like, can see all other
 435     VISIBILITY_ON                 = 1,
 436     VISIBILITY_GROUP_STEALTH      = 2,                      // detect chance, seen and can see group members
 437     VISIBILITY_GROUP_INVISIBILITY = 3,                      // invisibility, can see and can be seen only another invisible unit or invisible detection unit, set only if not stealthed, and in checks not used (mask used instead)
 438     VISIBILITY_GROUP_NO_DETECT    = 4,                      // state just at stealth apply for update Grid state. Don't remove, otherwise stealth spells will break
 439     VISIBILITY_RESPAWN            = 5                       // special totally not detectable visibility for force delete object at respawn command
 440 };
 441
 442 // Value masks for UNIT_FIELD_FLAGS
 443 enum UnitFlags
 444 {
 445     UNIT_FLAG_UNKNOWN7         = 0x00000001,
 446     UNIT_FLAG_NON_ATTACKABLE   = 0x00000002,                // not attackable
 447     UNIT_FLAG_DISABLE_MOVE     = 0x00000004,
 448     UNIT_FLAG_PVP_ATTACKABLE   = 0x00000008,                // allow apply pvp rules to attackable state in addition to faction dependent state
 449     UNIT_FLAG_RENAME           = 0x00000010,
 450     UNIT_FLAG_PREPARATION      = 0x00000020,                // don't take reagents for spells with SPELL_ATTR_EX5_NO_REAGENT_WHILE_PREP
 451     UNIT_FLAG_UNKNOWN9         = 0x00000040,
 452     UNIT_FLAG_NOT_ATTACKABLE_1 = 0x00000080,                // ?? (UNIT_FLAG_PVP_ATTACKABLE | UNIT_FLAG_NOT_ATTACKABLE_1) is NON_PVP_ATTACKABLE
 453     UNIT_FLAG_UNKNOWN2         = 0x00000100,                // 2.0.8
 454     UNIT_FLAG_UNKNOWN11        = 0x00000200,
 455     UNIT_FLAG_LOOTING          = 0x00000400,                // loot animation
 456     UNIT_FLAG_PET_IN_COMBAT    = 0x00000800,                // in combat?, 2.0.8
 457     UNIT_FLAG_PVP              = 0x00001000,
 458     UNIT_FLAG_SILENCED         = 0x00002000,                // silenced, 2.1.1
 459     UNIT_FLAG_UNKNOWN4         = 0x00004000,                // 2.0.8
 460     UNIT_FLAG_UNKNOWN13        = 0x00008000,
 461     UNIT_FLAG_UNKNOWN14        = 0x00010000,
 462     UNIT_FLAG_PACIFIED         = 0x00020000,
 463     UNIT_FLAG_DISABLE_ROTATE   = 0x00040000,                // stunned, 2.1.1
 464     UNIT_FLAG_IN_COMBAT        = 0x00080000,
 465     UNIT_FLAG_TAXI_FLIGHT      = 0x00100000,                // disable casting at client side spell not allowed by taxi flight (mounted?), probably used with 0x4 flag
 466     UNIT_FLAG_DISARMED         = 0x00200000,                // disable melee spells casting..., "Required melee weapon" added to melee spells tooltip.
 467     UNIT_FLAG_CONFUSED         = 0x00400000,
 468     UNIT_FLAG_FLEEING          = 0x00800000,
 469     UNIT_FLAG_UNKNOWN5         = 0x01000000,                // used in spell Eyes of the Beast for pet...
 470     UNIT_FLAG_NOT_SELECTABLE   = 0x02000000,
 471     UNIT_FLAG_SKINNABLE        = 0x04000000,
 472     UNIT_FLAG_MOUNT            = 0x08000000,
 473     UNIT_FLAG_UNKNOWN17        = 0x10000000,
 474     UNIT_FLAG_UNKNOWN6         = 0x20000000,                // used in Feing Death spell
 475     UNIT_FLAG_SHEATHE          = 0x40000000
 476 };
 477
 478 // Value masks for UNIT_FIELD_FLAGS_2
 479 enum UnitFlags2
 480 {
 481     UNIT_FLAG2_FEIGN_DEATH    = 0x00000001,
 482     UNIT_FLAG2_COMPREHEND_LANG= 0x00000008,
 483     UNIT_FLAG2_FORCE_MOVE     = 0x00000040
 484 };
 485
 486 /// Non Player Character flags
 487 enum NPCFlags
 488 {
 489     UNIT_NPC_FLAG_NONE                  = 0x00000000,
 490     UNIT_NPC_FLAG_GOSSIP                = 0x00000001,       // 100%
 491     UNIT_NPC_FLAG_QUESTGIVER            = 0x00000002,       // guessed, probably ok
 492     UNIT_NPC_FLAG_UNK1                  = 0x00000004,
 493     UNIT_NPC_FLAG_UNK2                  = 0x00000008,
 494     UNIT_NPC_FLAG_TRAINER               = 0x00000010,       // 100%
 495     UNIT_NPC_FLAG_TRAINER_CLASS         = 0x00000020,       // 100%
 496     UNIT_NPC_FLAG_TRAINER_PROFESSION    = 0x00000040,       // 100%
 497     UNIT_NPC_FLAG_VENDOR                = 0x00000080,       // 100%
 498     UNIT_NPC_FLAG_VENDOR_AMMO           = 0x00000100,       // 100%, general goods vendor
 499     UNIT_NPC_FLAG_VENDOR_FOOD           = 0x00000200,       // 100%
 500     UNIT_NPC_FLAG_VENDOR_POISON         = 0x00000400,       // guessed
 501     UNIT_NPC_FLAG_VENDOR_REAGENT        = 0x00000800,       // 100%
 502     UNIT_NPC_FLAG_REPAIR                = 0x00001000,       // 100%
 503     UNIT_NPC_FLAG_FLIGHTMASTER          = 0x00002000,       // 100%
 504     UNIT_NPC_FLAG_SPIRITHEALER          = 0x00004000,       // guessed
 505     UNIT_NPC_FLAG_SPIRITGUIDE           = 0x00008000,       // guessed
 506     UNIT_NPC_FLAG_INNKEEPER             = 0x00010000,       // 100%
 507     UNIT_NPC_FLAG_BANKER                = 0x00020000,       // 100%
 508     UNIT_NPC_FLAG_PETITIONER            = 0x00040000,       // 100% 0xC0000 = guild petitions, 0x40000 = arena team petitions
 509     UNIT_NPC_FLAG_TABARDDESIGNER        = 0x00080000,       // 100%
 510     UNIT_NPC_FLAG_BATTLEMASTER          = 0x00100000,       // 100%
 511     UNIT_NPC_FLAG_AUCTIONEER            = 0x00200000,       // 100%
 512     UNIT_NPC_FLAG_STABLEMASTER          = 0x00400000,       // 100%
 513     UNIT_NPC_FLAG_GUILD_BANKER          = 0x00800000,       // cause client to send 997 opcode
 514     UNIT_NPC_FLAG_SPELLCLICK            = 0x01000000,       // cause client to send 1015 opcode (spell click)
 515     UNIT_NPC_FLAG_GUARD                 = 0x10000000,       // custom flag for guards
 516 };
 517
 518 enum MovementFlags
 519 {
 520     MOVEMENTFLAG_NONE           = 0x00000000,
 521     MOVEMENTFLAG_FORWARD        = 0x00000001,
 522     MOVEMENTFLAG_BACKWARD       = 0x00000002,
 523     MOVEMENTFLAG_STRAFE_LEFT    = 0x00000004,
 524     MOVEMENTFLAG_STRAFE_RIGHT   = 0x00000008,
 525     MOVEMENTFLAG_LEFT           = 0x00000010,
 526     MOVEMENTFLAG_RIGHT          = 0x00000020,
 527     MOVEMENTFLAG_PITCH_UP       = 0x00000040,
 528     MOVEMENTFLAG_PITCH_DOWN     = 0x00000080,
 529     MOVEMENTFLAG_WALK_MODE      = 0x00000100,               // Walking
 530     MOVEMENTFLAG_ONTRANSPORT    = 0x00000200,               // Used for flying on some creatures
 531     MOVEMENTFLAG_LEVITATING     = 0x00000400,
 532     MOVEMENTFLAG_FLY_UNK1       = 0x00000800,
 533     MOVEMENTFLAG_JUMPING        = 0x00001000,
 534     MOVEMENTFLAG_UNK4           = 0x00002000,
 535     MOVEMENTFLAG_FALLING        = 0x00004000,
 536     // 0x8000, 0x10000, 0x20000, 0x40000, 0x80000, 0x100000
 537     MOVEMENTFLAG_SWIMMING       = 0x00200000,               // appears with fly flag also
 538     MOVEMENTFLAG_FLY_UP         = 0x00400000,
 539     MOVEMENTFLAG_CAN_FLY        = 0x00800000,
 540     MOVEMENTFLAG_FLYING         = 0x01000000,
 541     MOVEMENTFLAG_FLYING2        = 0x02000000,               // Actual flying mode
 542     MOVEMENTFLAG_SPLINE         = 0x04000000,               // used for flight paths
 543     MOVEMENTFLAG_SPLINE2        = 0x08000000,               // used for flight paths
 544     MOVEMENTFLAG_WATERWALKING   = 0x10000000,               // prevent unit from falling through water
 545     MOVEMENTFLAG_SAFE_FALL      = 0x20000000,               // active rogue safe fall spell (passive)
 546     MOVEMENTFLAG_UNK3           = 0x40000000
 547 };
 548
 549 enum DiminishingLevels
 550 {
 551     DIMINISHING_LEVEL_1             = 0,
 552     DIMINISHING_LEVEL_2             = 1,
 553     DIMINISHING_LEVEL_3             = 2,
 554     DIMINISHING_LEVEL_IMMUNE        = 3
 555 };
 556
 557 struct DiminishingReturn
 558 {
 559     DiminishingReturn(DiminishingGroup group, uint32 t, uint32 count) : DRGroup(group), hitTime(t), hitCount(count), stack(0) {}
 560
 561     DiminishingGroup        DRGroup:16;
 562     uint16                  stack:16;
 563     uint32                  hitTime;
 564     uint32                  hitCount;
 565 };
 566
 567 enum MeleeHitOutcome
 568 {
 569     MELEE_HIT_EVADE, MELEE_HIT_MISS, MELEE_HIT_DODGE, MELEE_HIT_BLOCK, MELEE_HIT_PARRY,
 570     MELEE_HIT_GLANCING, MELEE_HIT_CRIT, MELEE_HIT_CRUSHING, MELEE_HIT_NORMAL, MELEE_HIT_BLOCK_CRIT
 571 };
 572 struct CleanDamage
 573 {
 574     CleanDamage(uint32 _damage, WeaponAttackType _attackType, MeleeHitOutcome _hitOutCome) :
 575     damage(_damage), attackType(_attackType), hitOutCome(_hitOutCome) {}
 576
 577     uint32 damage;
 578     WeaponAttackType attackType;
 579     MeleeHitOutcome hitOutCome;
 580 };
 581
 582 // Struct for use in Unit::CalculateMeleeDamage
 583 // Need create structure like in SMSG_ATTACKERSTATEUPDATE opcode
 584 struct CalcDamageInfo
 585 {
 586     Unit  *attacker;             // Attacker
 587     Unit  *target;               // Target for damage
 588     uint32 damageSchoolMask;
 589     uint32 damage;
 590     uint32 absorb;
 591     uint32 resist;
 592     uint32 blocked_amount;
 593     uint32 HitInfo;
 594     uint32 TargetState;
 595 // Helper
 596     WeaponAttackType attackType; //
 597     uint32 procAttacker;
 598     uint32 procVictim;
 599     uint32 procEx;
 600     uint32 cleanDamage;          // Used only fo rage calcultion
 601     MeleeHitOutcome hitOutCome;  // TODO: remove this field (need use TargetState)
 602 };
 603
 604 // Spell damage info structure based on structure sending in SMSG_SPELLNONMELEEDAMAGELOG opcode
 605 struct SpellNonMeleeDamage{
 606  SpellNonMeleeDamage(Unit *_attacker, Unit *_target, uint32 _SpellID, uint32 _schoolMask) :
 607     attacker(_attacker), target(_target), SpellID(_SpellID), damage(0), schoolMask(_schoolMask),
 608     absorb(0), resist(0), phusicalLog(false), unused(false), blocked(0), HitInfo(0), cleanDamage(0) {}
 609  Unit   *target;
 610  Unit   *attacker;
 611  uint32 SpellID;
 612  uint32 damage;
 613  uint32 schoolMask;
 614  uint32 absorb;
 615  uint32 resist;
 616  bool   phusicalLog;
 617  bool   unused;
 618  uint32 blocked;
 619  uint32 HitInfo;
 620  // Used for help
 621  uint32 cleanDamage;
 622 };
 623
 624 uint32 createProcExtendMask(SpellNonMeleeDamage *damageInfo, SpellMissInfo missCondition);
 625
 626 struct UnitActionBarEntry
 627 {
 628     uint32 Type;
 629     uint32 SpellOrAction;
 630 };
 631
 632 #define MAX_DECLINED_NAME_CASES 5
 633
 634 struct DeclinedName
 635 {
 636     std::string name[MAX_DECLINED_NAME_CASES];
 637 };
 638
 639 enum CurrentSpellTypes
 640 {
 641     CURRENT_MELEE_SPELL = 0,
 642     CURRENT_FIRST_NON_MELEE_SPELL = 1,                      // just counter
 643     CURRENT_GENERIC_SPELL = 1,
 644     CURRENT_AUTOREPEAT_SPELL = 2,
 645     CURRENT_CHANNELED_SPELL = 3,
 646     CURRENT_MAX_SPELL = 4                                   // just counter
 647 };
 648
 649 enum ActiveStates
 650 {
 651     ACT_ENABLED  = 0xC100,
 652     ACT_DISABLED = 0x8100,
 653     ACT_COMMAND  = 0x0700,
 654     ACT_REACTION = 0x0600,
 655     ACT_CAST     = 0x0100,
 656     ACT_PASSIVE  = 0x0000,
 657     ACT_DECIDE   = 0x0001
 658 };
 659
 660 enum ReactStates
 661 {
 662     REACT_PASSIVE    = 0,
 663     REACT_DEFENSIVE  = 1,
 664     REACT_AGGRESSIVE = 2
 665 };
 666
 667 enum CommandStates
 668 {
 669     COMMAND_STAY    = 0,
 670     COMMAND_FOLLOW  = 1,
 671     COMMAND_ATTACK  = 2,
 672     COMMAND_ABANDON = 3
 673 };
 674
 675 struct CharmSpellEntry
 676 {
 677     uint16 spellId;
 678     uint16 active;
 679 };
 680
 681 struct CharmInfo
 682 {
 683     public:
 684         explicit CharmInfo(Unit* unit);
 685         uint32 GetPetNumber() const { return m_petnumber; }
 686         void SetPetNumber(uint32 petnumber, bool statwindow);
 687
 688         void SetCommandState(CommandStates st) { m_CommandState = st; }
 689         CommandStates GetCommandState() { return m_CommandState; }
 690         bool HasCommandState(CommandStates state) { return (m_CommandState == state); }
 691         void SetReactState(ReactStates st) { m_reactState = st; }
 692         ReactStates GetReactState() { return m_reactState; }
 693         bool HasReactState(ReactStates state) { return (m_reactState == state); }
 694
 695         void InitPossessCreateSpells();
 696         void InitCharmCreateSpells();
 697         void InitPetActionBar();
 698         void InitEmptyActionBar();
 699                                                             //return true if successful
 700         bool AddSpellToAB(uint32 oldid, uint32 newid, ActiveStates newstate = ACT_DECIDE);
 701         void ToggleCreatureAutocast(uint32 spellid, bool apply);
 702
 703         UnitActionBarEntry* GetActionBarEntry(uint8 index) { return &(PetActionBar[index]); }
 704         CharmSpellEntry* GetCharmSpell(uint8 index) { return &(m_charmspells[index]); }
 705     private:
 706         Unit* m_unit;
 707         UnitActionBarEntry PetActionBar[10];
 708         CharmSpellEntry m_charmspells[4];
 709         CommandStates   m_CommandState;
 710         ReactStates     m_reactState;
 711         uint32          m_petnumber;
 712 };
 713
 714 // for clearing special attacks
 715 #define REACTIVE_TIMER_START 4000
 716
 717 enum ReactiveType
 718 {
 719     REACTIVE_DEFENSE      = 1,
 720     REACTIVE_HUNTER_PARRY = 2,
 721     REACTIVE_CRIT         = 3,
 722     REACTIVE_HUNTER_CRIT  = 4,
 723     REACTIVE_OVERPOWER    = 5
 724 };
 725
 726 #define MAX_REACTIVE 6
 727 #define MAX_TOTEM 4
 728
 729 // delay time next attack to prevent client attack animation problems
 730 #define ATTACK_DISPLAY_DELAY 200
 731
 732 struct SpellProcEventEntry;                                 // used only privately
 733
 734 class MANGOS_DLL_SPEC Unit : public WorldObject
 735 {
 736     public:
 737         typedef std::set<Unit*> AttackerSet;
 738         typedef std::pair<uint32, uint8> spellEffectPair;
 739         typedef std::multimap< spellEffectPair, Aura*> AuraMap;
 740         typedef std::list<Aura *> AuraList;
 741         typedef std::list<DiminishingReturn> Diminishing;
 742         typedef std::set<AuraType> AuraTypeSet;
 743         typedef std::set<uint32> ComboPointHolderSet;
 744
 745         virtual ~Unit ( );
 746
 747         void AddToWorld();
 748         void RemoveFromWorld();
 749
 750         void CleanupsBeforeDelete();                        // used in ~Creature/~Player (or before mass creature delete to remove cross-references to already deleted units)
 751
 752         DiminishingLevels GetDiminishing(DiminishingGroup  group);
 753         void IncrDiminishing(DiminishingGroup group);
 754         void ApplyDiminishingToDuration(DiminishingGroup  group, int32 &duration,Unit* caster, DiminishingLevels Level);
 755         void ApplyDiminishingAura(DiminishingGroup  group, bool apply);
 756         void ClearDiminishings() { m_Diminishing.clear(); }
 757
 758         virtual void Update( uint32 time );
 759
 760         void setAttackTimer(WeaponAttackType type, uint32 time) { m_attackTimer[type] = time; }
 761         void resetAttackTimer(WeaponAttackType type = BASE_ATTACK);
 762         uint32 getAttackTimer(WeaponAttackType type) const { return m_attackTimer[type]; }
 763         bool isAttackReady(WeaponAttackType type = BASE_ATTACK) const { return m_attackTimer[type] == 0; }
 764         bool haveOffhandWeapon() const;
 765         bool canReachWithAttack(Unit *pVictim) const;
 766         uint32 m_extraAttacks;
 767
 768         void _addAttacker(Unit *pAttacker)                  // must be called only from Unit::Attack(Unit*)
 769         {
 770             AttackerSet::iterator itr = m_attackers.find(pAttacker);
 771             if(itr == m_attackers.end())
 772                 m_attackers.insert(pAttacker);
 773         }
 774         void _removeAttacker(Unit *pAttacker)               // must be called only from Unit::AttackStop()
 775         {
 776             AttackerSet::iterator itr = m_attackers.find(pAttacker);
 777             if(itr != m_attackers.end())
 778                 m_attackers.erase(itr);
 779         }
 780         Unit * getAttackerForHelper()                       // If someone wants to help, who to give them
 781         {
 782             if (getVictim() != NULL)
 783                 return getVictim();
 784
 785             if (!m_attackers.empty())
 786                 return *(m_attackers.begin());
 787
 788             return NULL;
 789         }
 790         bool Attack(Unit *victim, bool meleeAttack);
 791         void CastStop(uint32 except_spellid = 0);
 792         bool AttackStop();
 793         void RemoveAllAttackers();
 794         AttackerSet const& getAttackers() const { return m_attackers; }
 795         bool isAttackingPlayer() const;
 796         Unit* getVictim() const { return m_attacking; }
 797         void CombatStop(bool cast = false);
 798         void CombatStopWithPets(bool cast = false);
 799         Unit* SelectNearbyTarget() const;
 800
 801         void addUnitState(uint32 f) { m_state |= f; }
 802         bool hasUnitState(const uint32 f) const { return (m_state & f); }
 803         void clearUnitState(uint32 f) { m_state &= ~f; }
 804         bool CanFreeMove() const
 805         {
 806             return !hasUnitState(UNIT_STAT_CONFUSED | UNIT_STAT_FLEEING | UNIT_STAT_IN_FLIGHT |
 807                 UNIT_STAT_ROOT | UNIT_STAT_STUNNED | UNIT_STAT_DISTRACTED ) && GetOwnerGUID()==0;
 808         }
 809
 810         uint32 getLevel() const { return GetUInt32Value(UNIT_FIELD_LEVEL); }
 811         virtual uint32 getLevelForTarget(Unit const* /*target*/) const { return getLevel(); }
 812         void SetLevel(uint32 lvl);
 813         uint8 getRace() const { return GetByteValue(UNIT_FIELD_BYTES_0, 0); }
 814         uint32 getRaceMask() const { return 1 << (getRace()-1); }
 815         uint8 getClass() const { return GetByteValue(UNIT_FIELD_BYTES_0, 1); }
 816         uint32 getClassMask() const { return 1 << (getClass()-1); }
 817         uint8 getGender() const { return GetByteValue(UNIT_FIELD_BYTES_0, 2); }
 818
 819         float GetStat(Stats stat) const { return float(GetUInt32Value(UNIT_FIELD_STAT0+stat)); }
 820         void SetStat(Stats stat, int32 val) { SetStatInt32Value(UNIT_FIELD_STAT0+stat, val); }
 821         uint32 GetArmor() const { return GetResistance(SPELL_SCHOOL_NORMAL) ; }
 822         void SetArmor(int32 val) { SetResistance(SPELL_SCHOOL_NORMAL, val); }
 823
 824         uint32 GetResistance(SpellSchools school) const { return GetUInt32Value(UNIT_FIELD_RESISTANCES+school); }
 825         void SetResistance(SpellSchools school, int32 val) { SetStatInt32Value(UNIT_FIELD_RESISTANCES+school,val); }
 826
 827         uint32 GetHealth()    const { return GetUInt32Value(UNIT_FIELD_HEALTH); }
 828         uint32 GetMaxHealth() const { return GetUInt32Value(UNIT_FIELD_MAXHEALTH); }
 829         void SetHealth(   uint32 val);
 830         void SetMaxHealth(uint32 val);
 831         int32 ModifyHealth(int32 val);
 832
 833         Powers getPowerType() const { return Powers(GetByteValue(UNIT_FIELD_BYTES_0, 3)); }
 834         void setPowerType(Powers power);
 835         uint32 GetPower(   Powers power) const { return GetUInt32Value(UNIT_FIELD_POWER1   +power); }
 836         uint32 GetMaxPower(Powers power) const { return GetUInt32Value(UNIT_FIELD_MAXPOWER1+power); }
 837         void SetPower(   Powers power, uint32 val);
 838         void SetMaxPower(Powers power, uint32 val);
 839         int32 ModifyPower(Powers power, int32 val);
 840         void ApplyPowerMod(Powers power, uint32 val, bool apply);
 841         void ApplyMaxPowerMod(Powers power, uint32 val, bool apply);
 842
 843         uint32 GetAttackTime(WeaponAttackType att) const { return (uint32)(GetFloatValue(UNIT_FIELD_BASEATTACKTIME+att)/m_modAttackSpeedPct[att]); }
 844         void SetAttackTime(WeaponAttackType att, uint32 val) { SetFloatValue(UNIT_FIELD_BASEATTACKTIME+att,val*m_modAttackSpeedPct[att]); }
 845         void ApplyAttackTimePercentMod(WeaponAttackType att,float val, bool apply);
 846         void ApplyCastTimePercentMod(float val, bool apply);
 847
 848         // faction template id
 849         uint32 getFaction() const { return GetUInt32Value(UNIT_FIELD_FACTIONTEMPLATE); }
 850         void setFaction(uint32 faction) { SetUInt32Value(UNIT_FIELD_FACTIONTEMPLATE, faction ); }
 851         FactionTemplateEntry const* getFactionTemplateEntry() const;
 852         bool IsHostileTo(Unit const* unit) const;
 853         bool IsHostileToPlayers() const;
 854         bool IsFriendlyTo(Unit const* unit) const;
 855         bool IsNeutralToAll() const;
 856         bool IsContestedGuard() const
 857         {
 858             if(FactionTemplateEntry const* entry = getFactionTemplateEntry())
 859                 return entry->IsContestedGuardFaction();
 860
 861             return false;
 862         }
 863         bool IsPvP() const { return HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_PVP); }
 864         void SetPvP(bool state) { if(state) SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_PVP); else RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_PVP); }
 865         uint32 GetCreatureType() const;
 866         uint32 GetCreatureTypeMask() const
 867         {
 868             uint32 creatureType = GetCreatureType();
 869             return (creatureType >= 1) ? (1 << (creatureType - 1)) : 0;
 870         }
 871
 872         uint8 getStandState() const { return GetByteValue(UNIT_FIELD_BYTES_1, 0); }
 873         bool IsSitState() const;
 874         bool IsStandState() const;
 875         void SetStandState(uint8 state);
 876
 877         bool IsMounted() const { return HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_MOUNT ); }
 878         uint32 GetMountID() const { return GetUInt32Value(UNIT_FIELD_MOUNTDISPLAYID); }
 879         void Mount(uint32 mount);
 880         void Unmount();
 881
 882         uint16 GetMaxSkillValueForLevel(Unit const* target = NULL) const { return (target ? getLevelForTarget(target) : getLevel()) * 5; }
 883         uint32 DealDamage(Unit *pVictim, uint32 damage, CleanDamage const* cleanDamage, DamageEffectType damagetype, SpellSchoolMask damageSchoolMask, SpellEntry const *spellProto, bool durabilityLoss);
 884
 885         void ProcDamageAndSpell(Unit *pVictim, uint32 procAttacker, uint32 procVictim, uint32 procEx, uint32 amount, WeaponAttackType attType = BASE_ATTACK, SpellEntry const *procSpell = NULL);
 886         void ProcDamageAndSpellFor( bool isVictim, Unit * pTarget, uint32 procFlag, uint32 procExtra, WeaponAttackType attType, SpellEntry const * procSpell, uint32 damage );
 887
 888         void HandleEmoteCommand(uint32 anim_id);
 889         void AttackerStateUpdate (Unit *pVictim, WeaponAttackType attType = BASE_ATTACK, bool extra = false );
 890
 891         float MeleeMissChanceCalc(const Unit *pVictim, WeaponAttackType attType) const;
 892
 893         void CalculateMeleeDamage(Unit *pVictim, uint32 damage, CalcDamageInfo *damageInfo, WeaponAttackType attackType = BASE_ATTACK);
 894         void DealMeleeDamage(CalcDamageInfo *damageInfo, bool durabilityLoss);
 895
 896         void CalculateSpellDamage(SpellNonMeleeDamage *damageInfo, int32 damage, SpellEntry const *spellInfo, WeaponAttackType attackType = BASE_ATTACK);
 897         void DealSpellDamage(SpellNonMeleeDamage *damageInfo, bool durabilityLoss);
 898
 899         float  MeleeSpellMissChance(Unit *pVictim, WeaponAttackType attType, int32 skillDiff, SpellEntry const *spell);
 900         SpellMissInfo MeleeSpellHitResult(Unit *pVictim, SpellEntry const *spell);
 901         SpellMissInfo MagicSpellHitResult(Unit *pVictim, SpellEntry const *spell);
 902         SpellMissInfo SpellHitResult(Unit *pVictim, SpellEntry const *spell, bool canReflect = false);
 903
 904         float GetUnitDodgeChance()    const;
 905         float GetUnitParryChance()    const;
 906         float GetUnitBlockChance()    const;
 907         float GetUnitCriticalChance(WeaponAttackType attackType, const Unit *pVictim) const;
 908
 909         virtual uint32 GetShieldBlockValue() const =0;
 910         uint32 GetUnitMeleeSkill(Unit const* target = NULL) const { return (target ? getLevelForTarget(target) : getLevel()) * 5; }
 911         uint32 GetDefenseSkillValue(Unit const* target = NULL) const;
 912         uint32 GetWeaponSkillValue(WeaponAttackType attType, Unit const* target = NULL) const;
 913         float GetWeaponProcChance() const;
 914         float GetPPMProcChance(uint32 WeaponSpeed, float PPM) const;
 915
 916         MeleeHitOutcome RollMeleeOutcomeAgainst (const Unit *pVictim, WeaponAttackType attType) const;
 917         MeleeHitOutcome RollMeleeOutcomeAgainst (const Unit *pVictim, WeaponAttackType attType, int32 crit_chance, int32 miss_chance, int32 dodge_chance, int32 parry_chance, int32 block_chance, bool SpellCasted ) const;
 918
 919         bool isVendor()       const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_VENDOR ); }
 920         bool isTrainer()      const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_TRAINER ); }
 921         bool isQuestGiver()   const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_QUESTGIVER ); }
 922         bool isGossip()       const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_GOSSIP ); }
 923         bool isTaxi()         const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_FLIGHTMASTER ); }
 924         bool isGuildMaster()  const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_PETITIONER ); }
 925         bool isBattleMaster() const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_BATTLEMASTER ); }
 926         bool isBanker()       const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_BANKER ); }
 927         bool isInnkeeper()    const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_INNKEEPER ); }
 928         bool isSpiritHealer() const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_SPIRITHEALER ); }
 929         bool isSpiritGuide()  const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_SPIRITGUIDE ); }
 930         bool isTabardDesigner()const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_TABARDDESIGNER ); }
 931         bool isAuctioner()    const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_AUCTIONEER ); }
 932         bool isArmorer()      const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_REPAIR ); }
 933         bool isServiceProvider() const
 934         {
 935             return HasFlag( UNIT_NPC_FLAGS,
 936                 UNIT_NPC_FLAG_VENDOR | UNIT_NPC_FLAG_TRAINER | UNIT_NPC_FLAG_FLIGHTMASTER |
 937                 UNIT_NPC_FLAG_PETITIONER | UNIT_NPC_FLAG_BATTLEMASTER | UNIT_NPC_FLAG_BANKER |
 938                 UNIT_NPC_FLAG_INNKEEPER | UNIT_NPC_FLAG_GUARD | UNIT_NPC_FLAG_SPIRITHEALER |
 939                 UNIT_NPC_FLAG_SPIRITGUIDE | UNIT_NPC_FLAG_TABARDDESIGNER | UNIT_NPC_FLAG_AUCTIONEER );
 940         }
 941         bool isSpiritService() const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_SPIRITHEALER | UNIT_NPC_FLAG_SPIRITGUIDE ); }
 942
 943         //Need fix or use this
 944         bool isGuard() const  { return HasFlag(UNIT_NPC_FLAGS, UNIT_NPC_FLAG_GUARD); }
 945
 946         bool isInFlight()  const { return hasUnitState(UNIT_STAT_IN_FLIGHT); }
 947
 948         bool isInCombat()  const { return HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_IN_COMBAT); }
 949         void SetInCombatState(bool PvP);
 950         void SetInCombatWith(Unit* enemy);
 951         void ClearInCombat();
 952         uint32 GetCombatTimer() const { return m_CombatTimer; }
 953
 954         bool HasAuraType(AuraType auraType) const;
 955         bool HasAura(uint32 spellId, uint32 effIndex) const
 956             { return m_Auras.find(spellEffectPair(spellId, effIndex)) != m_Auras.end(); }
 957
 958         bool virtual HasSpell(uint32 /*spellID*/) const { return false; }
 959
 960         bool HasStealthAura()      const { return HasAuraType(SPELL_AURA_MOD_STEALTH); }
 961         bool HasInvisibilityAura() const { return HasAuraType(SPELL_AURA_MOD_INVISIBILITY); }
 962         bool isFeared()  const { return HasAuraType(SPELL_AURA_MOD_FEAR); }
 963         bool isInRoots() const { return HasAuraType(SPELL_AURA_MOD_ROOT); }
 964         bool IsPolymorphed() const;
 965
 966         bool isFrozen() const;
 967
 968         void RemoveSpellbyDamageTaken(AuraType auraType, uint32 damage);
 969
 970         bool isTargetableForAttack() const;
 971         virtual bool IsInWater() const;
 972         virtual bool IsUnderWater() const;
 973         bool isInAccessablePlaceFor(Creature const* c) const;
 974
 975         void SendHealSpellLog(Unit *pVictim, uint32 SpellID, uint32 Damage, bool critical = false);
 976         void SendEnergizeSpellLog(Unit *pVictim, uint32 SpellID, uint32 Damage,Powers powertype);
 977         uint32 SpellNonMeleeDamageLog(Unit *pVictim, uint32 spellID, uint32 damage, bool isTriggeredSpell = false, bool useSpellDamage = true);
 978         void CastSpell(Unit* Victim, uint32 spellId, bool triggered, Item *castItem = NULL, Aura* triggeredByAura = NULL, uint64 originalCaster = 0);
 979         void CastSpell(Unit* Victim,SpellEntry const *spellInfo, bool triggered, Item *castItem= NULL, Aura* triggeredByAura = NULL, uint64 originalCaster = 0);
 980         void CastCustomSpell(Unit* Victim, uint32 spellId, int32 const* bp0, int32 const* bp1, int32 const* bp2, bool triggered, Item *castItem= NULL, Aura* triggeredByAura = NULL, uint64 originalCaster = 0);
 981         void CastCustomSpell(Unit* Victim,SpellEntry const *spellInfo, int32 const* bp0, int32 const* bp1, int32 const* bp2, bool triggered, Item *castItem= NULL, Aura* triggeredByAura = NULL, uint64 originalCaster = 0);
 982         void CastSpell(float x, float y, float z, uint32 spellId, bool triggered, Item *castItem = NULL, Aura* triggeredByAura = NULL, uint64 originalCaster = 0);
 983         void CastSpell(float x, float y, float z, SpellEntry const *spellInfo, bool triggered, Item *castItem = NULL, Aura* triggeredByAura = NULL, uint64 originalCaster = 0);
 984
 985         bool IsDamageToThreatSpell(SpellEntry const * spellInfo) const;
 986
 987         void DeMorph();
 988
 989         void SendAttackStateUpdate(CalcDamageInfo *damageInfo);
 990         void SendAttackStateUpdate(uint32 HitInfo, Unit *target, uint8 SwingType, SpellSchoolMask damageSchoolMask, uint32 Damage, uint32 AbsorbDamage, uint32 Resist, VictimState TargetState, uint32 BlockedAmount);
 991         void SendSpellNonMeleeDamageLog(SpellNonMeleeDamage *log);
 992         void SendSpellNonMeleeDamageLog(Unit *target,uint32 SpellID,uint32 Damage, SpellSchoolMask damageSchoolMask,uint32 AbsorbedDamage, uint32 Resist,bool PhysicalDamage, uint32 Blocked, bool CriticalHit = false);
 993         void SendSpellMiss(Unit *target, uint32 spellID, SpellMissInfo missInfo);
 994
 995         void SendMonsterMove(float NewPosX, float NewPosY, float NewPosZ, uint8 type, uint32 MovementFlags, uint32 Time, Player* player = NULL);
 996         void SendMonsterMoveByPath(Path const& path, uint32 start, uint32 end, uint32 MovementFlags);
 997         void SendMonsterMoveWithSpeed(float x, float y, float z, uint32 MovementFlags, uint32 transitTime = 0, Player* player = NULL);
 998         void SendMonsterMoveWithSpeedToCurrentDestination(Player* player = NULL);
 999
1000         virtual void MoveOutOfRange(Player &) {  };
1001
1002         bool isAlive() const { return (m_deathState == ALIVE); };
1003         bool isDead() const { return ( m_deathState == DEAD || m_deathState == CORPSE ); };
1004         DeathState getDeathState() { return m_deathState; };
1005         virtual void setDeathState(DeathState s);           // overwrited in Creature/Player/Pet
1006
1007         uint64 GetOwnerGUID() const { return  GetUInt64Value(UNIT_FIELD_SUMMONEDBY); }
1008         void SetOwnerGUID(uint64 owner) { SetUInt64Value(UNIT_FIELD_SUMMONEDBY, owner); }
1009         uint64 GetCreatorGUID() const { return GetUInt64Value(UNIT_FIELD_CREATEDBY); }
1010         void SetCreatorGUID(uint64 creator) { SetUInt64Value(UNIT_FIELD_CREATEDBY, creator); }
1011         uint64 GetPetGUID() const { return  GetUInt64Value(UNIT_FIELD_SUMMON); }
1012         uint64 GetCharmerGUID() const { return GetUInt64Value(UNIT_FIELD_CHARMEDBY); }
1013         void SetCharmerGUID(uint64 owner) { SetUInt64Value(UNIT_FIELD_CHARMEDBY, owner); }
1014         uint64 GetCharmGUID() const { return  GetUInt64Value(UNIT_FIELD_CHARM); }
1015
1016         uint64 GetCharmerOrOwnerGUID() const { return GetCharmerGUID() ? GetCharmerGUID() : GetOwnerGUID(); }
1017         uint64 GetCharmerOrOwnerOrOwnGUID() const
1018         {
1019             if(uint64 guid = GetCharmerOrOwnerGUID())
1020                 return guid;
1021             return GetGUID();
1022         }
1023         bool isCharmedOwnedByPlayerOrPlayer() const { return IS_PLAYER_GUID(GetCharmerOrOwnerOrOwnGUID()); }
1024
1025         Player* GetSpellModOwner();
1026
1027         Unit* GetOwner() const;
1028         Pet* GetPet() const;
1029         Unit* GetCharmer() const;
1030         Unit* GetCharm() const;
1031         Unit* GetCharmerOrOwner() const { return GetCharmerGUID() ? GetCharmer() : GetOwner(); }
1032         Unit* GetCharmerOrOwnerOrSelf()
1033         {
1034             if(Unit* u = GetCharmerOrOwner())
1035                 return u;
1036
1037             return this;
1038         }
1039         Player* GetCharmerOrOwnerPlayerOrPlayerItself();
1040
1041         void SetPet(Pet* pet);
1042         void SetCharm(Unit* pet);
1043
1044         bool isCharmed() const { return GetCharmerGUID() != 0; }
1045
1046         CharmInfo* GetCharmInfo() { return m_charmInfo; }
1047         CharmInfo* InitCharmInfo(Unit* charm);
1048
1049         Pet* CreateTamedPetFrom(Creature* creatureTarget,uint32 spell_id = 0);
1050
1051         bool AddAura(Aura *aur);
1052
1053         void RemoveAura(AuraMap::iterator &i, AuraRemoveMode mode = AURA_REMOVE_BY_DEFAULT);
1054         void RemoveAura(uint32 spellId, uint32 effindex, Aura* except = NULL);
1055         void RemoveSingleAuraFromStack(uint32 spellId, uint32 effindex);
1056         void RemoveAurasDueToSpell(uint32 spellId, Aura* except = NULL);
1057         void RemoveAurasDueToItemSpell(Item* castItem,uint32 spellId);
1058         void RemoveAurasDueToSpellByDispel(uint32 spellId, uint64 casterGUID, Unit *dispeler);
1059         void RemoveAurasDueToSpellBySteal(uint32 spellId, uint64 casterGUID, Unit *stealer);
1060         void RemoveAurasDueToSpellByCancel(uint32 spellId);
1061         void RemoveAurasAtChanneledTarget(SpellEntry const* spellInfo);
1062         void RemoveNotOwnSingleTargetAuras();
1063
1064         void RemoveSpellsCausingAura(AuraType auraType);
1065         void RemoveRankAurasDueToSpell(uint32 spellId);
1066         bool RemoveNoStackAurasDueToAura(Aura *Aur);
1067         void RemoveAurasWithInterruptFlags(uint32 flags);
1068         void RemoveAurasWithDispelType( DispelType type );
1069
1070         void RemoveAllAuras();
1071         void RemoveAllAurasOnDeath();
1072         void DelayAura(uint32 spellId, uint32 effindex, int32 delaytime);
1073
1074         float GetResistanceBuffMods(SpellSchools school, bool positive) const { return GetFloatValue(positive ? UNIT_FIELD_RESISTANCEBUFFMODSPOSITIVE+school : UNIT_FIELD_RESISTANCEBUFFMODSNEGATIVE+school ); }
1075         void SetResistanceBuffMods(SpellSchools school, bool positive, float val) { SetFloatValue(positive ? UNIT_FIELD_RESISTANCEBUFFMODSPOSITIVE+school : UNIT_FIELD_RESISTANCEBUFFMODSNEGATIVE+school,val); }
1076         void ApplyResistanceBuffModsMod(SpellSchools school, bool positive, float val, bool apply) { ApplyModSignedFloatValue(positive ? UNIT_FIELD_RESISTANCEBUFFMODSPOSITIVE+school : UNIT_FIELD_RESISTANCEBUFFMODSNEGATIVE+school, val, apply); }
1077         void ApplyResistanceBuffModsPercentMod(SpellSchools school, bool positive, float val, bool apply) { ApplyPercentModFloatValue(positive ? UNIT_FIELD_RESISTANCEBUFFMODSPOSITIVE+school : UNIT_FIELD_RESISTANCEBUFFMODSNEGATIVE+school, val, apply); }
1078         void InitStatBuffMods()
1079         {
1080             for(int i = STAT_STRENGTH; i < MAX_STATS; ++i) SetFloatValue(UNIT_FIELD_POSSTAT0+i, 0);
1081             for(int i = STAT_STRENGTH; i < MAX_STATS; ++i) SetFloatValue(UNIT_FIELD_NEGSTAT0+i, 0);
1082         }
1083         void ApplyStatBuffMod(Stats stat, float val, bool apply) { ApplyModSignedFloatValue((val > 0 ? UNIT_FIELD_POSSTAT0+stat : UNIT_FIELD_NEGSTAT0+stat), val, apply); }
1084         void ApplyStatPercentBuffMod(Stats stat, float val, bool apply)
1085         {
1086             ApplyPercentModFloatValue(UNIT_FIELD_POSSTAT0+stat, val, apply);
1087             ApplyPercentModFloatValue(UNIT_FIELD_NEGSTAT0+stat, val, apply);
1088         }
1089         void SetCreateStat(Stats stat, float val) { m_createStats[stat] = val; }
1090         void SetCreateHealth(uint32 val) { SetUInt32Value(UNIT_FIELD_BASE_HEALTH, val); }
1091         uint32 GetCreateHealth() const { return GetUInt32Value(UNIT_FIELD_BASE_HEALTH); }
1092         void SetCreateMana(uint32 val) { SetUInt32Value(UNIT_FIELD_BASE_MANA, val); }
1093         uint32 GetCreateMana() const { return GetUInt32Value(UNIT_FIELD_BASE_MANA); }
1094         uint32 GetCreatePowers(Powers power) const;
1095         float GetPosStat(Stats stat) const { return GetFloatValue(UNIT_FIELD_POSSTAT0+stat); }
1096         float GetNegStat(Stats stat) const { return GetFloatValue(UNIT_FIELD_NEGSTAT0+stat); }
1097         float GetCreateStat(Stats stat) const { return m_createStats[stat]; }
1098
1099         void SetCurrentCastedSpell(Spell * pSpell);
1100         virtual void ProhibitSpellScholl(SpellSchoolMask /*idSchoolMask*/, uint32 /*unTimeMs*/ ) { }
1101         void InterruptSpell(uint32 spellType, bool withDelayed = true);
1102
1103         // set withDelayed to true to account delayed spells as casted
1104         // delayed+channeled spells are always accounted as casted
1105         // we can skip channeled or delayed checks using flags
1106         bool IsNonMeleeSpellCasted(bool withDelayed, bool skipChanneled = false, bool skipAutorepeat = false) const;
1107
1108         // set withDelayed to true to interrupt delayed spells too
1109         // delayed+channeled spells are always interrupted
1110         void InterruptNonMeleeSpells(bool withDelayed, uint32 spellid = 0);
1111
1112         Spell* FindCurrentSpellBySpellId(uint32 spell_id) const;
1113
1114         Spell* m_currentSpells[CURRENT_MAX_SPELL];
1115
1116         uint32 m_addDmgOnce;
1117         uint64 m_TotemSlot[MAX_TOTEM];
1118         uint64 m_ObjectSlot[4];
1119         uint32 m_detectInvisibilityMask;
1120         uint32 m_invisibilityMask;
1121         uint32 m_ShapeShiftFormSpellId;
1122         ShapeshiftForm m_form;
1123         float m_modMeleeHitChance;
1124         float m_modRangedHitChance;
1125         float m_modSpellHitChance;
1126         int32 m_baseSpellCritChance;
1127
1128         float m_threatModifier[MAX_SPELL_SCHOOL];
1129         float m_modAttackSpeedPct[3];
1130
1131         // Event handler
1132         EventProcessor m_Events;
1133
1134         // stat system
1135         bool HandleStatModifier(UnitMods unitMod, UnitModifierType modifierType, float amount, bool apply);
1136         void SetModifierValue(UnitMods unitMod, UnitModifierType modifierType, float value) { m_auraModifiersGroup[unitMod][modifierType] = value; }
1137         float GetModifierValue(UnitMods unitMod, UnitModifierType modifierType) const;
1138         float GetTotalStatValue(Stats stat) const;
1139         float GetTotalAuraModValue(UnitMods unitMod) const;
1140         SpellSchools GetSpellSchoolByAuraGroup(UnitMods unitMod) const;
1141         Stats GetStatByAuraGroup(UnitMods unitMod) const;
1142         Powers GetPowerTypeByAuraGroup(UnitMods unitMod) const;
1143         bool CanModifyStats() const { return m_canModifyStats; }
1144         void SetCanModifyStats(bool modifyStats) { m_canModifyStats = modifyStats; }
1145         virtual bool UpdateStats(Stats stat) = 0;
1146         virtual bool UpdateAllStats() = 0;
1147         virtual void UpdateResistances(uint32 school) = 0;
1148         virtual void UpdateArmor() = 0;
1149         virtual void UpdateMaxHealth() = 0;
1150         virtual void UpdateMaxPower(Powers power) = 0;
1151         virtual void UpdateAttackPowerAndDamage(bool ranged = false) = 0;
1152         virtual void UpdateDamagePhysical(WeaponAttackType attType) = 0;
1153         float GetTotalAttackPowerValue(WeaponAttackType attType) const;
1154         float GetWeaponDamageRange(WeaponAttackType attType ,WeaponDamageRange type) const;
1155         void SetBaseWeaponDamage(WeaponAttackType attType ,WeaponDamageRange damageRange, float value) { m_weaponDamage[attType][damageRange] = value; }
1156
1157         bool isInFront(Unit const* target,float distance, float arc = M_PI) const;
1158         void SetInFront(Unit const* target);
1159         bool isInBack(Unit const* target, float distance, float arc = M_PI) const;
1160
1161         // Visibility system
1162         UnitVisibility GetVisibility() const { return m_Visibility; }
1163         void SetVisibility(UnitVisibility x);
1164
1165         // common function for visibility checks for player/creatures with detection code
1166         bool isVisibleForOrDetect(Unit const* u, bool detect, bool inVisibleList = false, bool is3dDistance = true) const;
1167         bool canDetectInvisibilityOf(Unit const* u) const;
1168
1169         // virtual functions for all world objects types
1170         bool isVisibleForInState(Player const* u, bool inVisibleList) const;
1171         // function for low level grid visibility checks in player/creature cases
1172         virtual bool IsVisibleInGridForPlayer(Player* pl) const = 0;
1173
1174         bool waterbreath;
1175         AuraList      & GetSingleCastAuras()       { return m_scAuras; }
1176         AuraList const& GetSingleCastAuras() const { return m_scAuras; }
1177         SpellImmuneList m_spellImmune[MAX_SPELL_IMMUNITY];
1178
1179         // Threat related methods
1180         bool CanHaveThreatList() const;
1181         void AddThreat(Unit* pVictim, float threat, SpellSchoolMask schoolMask = SPELL_SCHOOL_MASK_NORMAL, SpellEntry const *threatSpell = NULL);
1182         float ApplyTotalThreatModifier(float threat, SpellSchoolMask schoolMask = SPELL_SCHOOL_MASK_NORMAL);
1183         void DeleteThreatList();
1184         bool SelectHostilTarget();
1185         void TauntApply(Unit* pVictim);
1186         void TauntFadeOut(Unit *taunter);
1187         ThreatManager& getThreatManager() { return m_ThreatManager; }
1188         void addHatedBy(HostilReference* pHostilReference) { m_HostilRefManager.insertFirst(pHostilReference); };
1189         void removeHatedBy(HostilReference* /*pHostilReference*/ ) { /* nothing to do yet */ }
1190         HostilRefManager& getHostilRefManager() { return m_HostilRefManager; }
1191
1192         Aura* GetAura(uint32 spellId, uint32 effindex);
1193         AuraMap      & GetAuras()       { return m_Auras; }
1194         AuraMap const& GetAuras() const { return m_Auras; }
1195         AuraList const& GetAurasByType(AuraType type) const { return m_modAuras[type]; }
1196         void ApplyAuraProcTriggerDamage(Aura* aura, bool apply);
1197
1198         int32 GetTotalAuraModifier(AuraType auratype) const;
1199         float GetTotalAuraMultiplier(AuraType auratype) const;
1200         int32 GetMaxPositiveAuraModifier(AuraType auratype) const;
1201         int32 GetMaxNegativeAuraModifier(AuraType auratype) const;
1202
1203         int32 GetTotalAuraModifierByMiscMask(AuraType auratype, uint32 misc_mask) const;
1204         float GetTotalAuraMultiplierByMiscMask(AuraType auratype, uint32 misc_mask) const;
1205         int32 GetMaxPositiveAuraModifierByMiscMask(AuraType auratype, uint32 misc_mask) const;
1206         int32 GetMaxNegativeAuraModifierByMiscMask(AuraType auratype, uint32 misc_mask) const;
1207
1208         int32 GetTotalAuraModifierByMiscValue(AuraType auratype, int32 misc_value) const;
1209         float GetTotalAuraMultiplierByMiscValue(AuraType auratype, int32 misc_value) const;
1210         int32 GetMaxPositiveAuraModifierByMiscValue(AuraType auratype, int32 misc_value) const;
1211         int32 GetMaxNegativeAuraModifierByMiscValue(AuraType auratype, int32 misc_value) const;
1212
1213         Aura* GetDummyAura(uint32 spell_id) const;
1214
1215         uint32 GetDisplayId() { return GetUInt32Value(UNIT_FIELD_DISPLAYID); }
1216         void SetDisplayId(uint32 modelId);
1217         uint32 GetNativeDisplayId() { return GetUInt32Value(UNIT_FIELD_NATIVEDISPLAYID); }
1218         void SetNativeDisplayId(uint32 modelId) { SetUInt32Value(UNIT_FIELD_NATIVEDISPLAYID, modelId); }
1219         void setTransForm(uint32 spellid) { m_transform = spellid;}
1220         uint32 getTransForm() const { return m_transform;}
1221         void AddDynObject(DynamicObject* dynObj);
1222         void RemoveDynObject(uint32 spellid);
1223         void RemoveDynObjectWithGUID(uint64 guid) { m_dynObjGUIDs.remove(guid); }
1224         void RemoveAllDynObjects();
1225         void AddGameObject(GameObject* gameObj);
1226         void RemoveGameObject(GameObject* gameObj, bool del);
1227         void RemoveGameObject(uint32 spellid, bool del);
1228         void RemoveAllGameObjects();
1229         DynamicObject *GetDynObject(uint32 spellId, uint32 effIndex);
1230         DynamicObject *GetDynObject(uint32 spellId);
1231         uint32 CalculateDamage(WeaponAttackType attType, bool normalized);
1232         float GetAPMultiplier(WeaponAttackType attType, bool normalized);
1233         void ModifyAuraState(AuraState flag, bool apply);
1234         bool HasAuraState(AuraState flag) const { return HasFlag(UNIT_FIELD_AURASTATE, 1<<(flag-1)); }
1235         void UnsummonAllTotems();
1236         int32 SpellBaseDamageBonus(SpellSchoolMask schoolMask);
1237         int32 SpellBaseHealingBonus(SpellSchoolMask schoolMask);
1238         int32 SpellBaseDamageBonusForVictim(SpellSchoolMask schoolMask, Unit *pVictim);
1239         int32 SpellBaseHealingBonusForVictim(SpellSchoolMask schoolMask, Unit *pVictim);
1240         uint32 SpellDamageBonus(Unit *pVictim, SpellEntry const *spellProto, uint32 damage, DamageEffectType damagetype);
1241         uint32 SpellHealingBonus(SpellEntry const *spellProto, uint32 healamount, DamageEffectType damagetype, Unit *pVictim);
1242         bool   isSpellBlocked(Unit *pVictim, SpellEntry const *spellProto, WeaponAttackType attackType = BASE_ATTACK);
1243         bool   isSpellCrit(Unit *pVictim, SpellEntry const *spellProto, SpellSchoolMask schoolMask, WeaponAttackType attackType = BASE_ATTACK);
1244         uint32 SpellCriticalBonus(SpellEntry const *spellProto, uint32 damage, Unit *pVictim);
1245
1246         void SetLastManaUse(uint32 spellCastTime) { m_lastManaUse = spellCastTime; }
1247         bool IsUnderLastManaUseEffect() const;
1248
1249         void SetContestedPvP(Player *attackedPlayer = NULL);
1250
1251         void MeleeDamageBonus(Unit *pVictim, uint32 *damage, WeaponAttackType attType, SpellEntry const *spellProto = NULL);
1252         uint32 GetCastingTimeForBonus( SpellEntry const *spellProto, DamageEffectType damagetype, uint32 CastingTime );
1253
1254         void ApplySpellImmune(uint32 spellId, uint32 op, uint32 type, bool apply);
1255         void ApplySpellDispelImmunity(const SpellEntry * spellProto, DispelType type, bool apply);
1256         virtual bool IsImmunedToSpell(SpellEntry const* spellInfo, bool useCharges = false);
1257                                                             // redefined in Creature
1258         bool IsImmunedToDamage(SpellSchoolMask meleeSchoolMask, bool useCharges = false);
1259         virtual bool IsImmunedToSpellEffect(uint32 effect, uint32 mechanic) const;
1260                                                             // redefined in Creature
1261
1262         uint32 CalcArmorReducedDamage(Unit* pVictim, const uint32 damage);
1263         void CalcAbsorbResist(Unit *pVictim, SpellSchoolMask schoolMask, DamageEffectType damagetype, const uint32 damage, uint32 *absorb, uint32 *resist);
1264
1265         void  UpdateSpeed(UnitMoveType mtype, bool forced);
1266         float GetSpeed( UnitMoveType mtype ) const;
1267         float GetSpeedRate( UnitMoveType mtype ) const { return m_speed_rate[mtype]; }
1268         void SetSpeed(UnitMoveType mtype, float rate, bool forced = false);
1269
1270         void SetHover(bool on);
1271         bool isHover() const { return HasAuraType(SPELL_AURA_HOVER); }
1272
1273         void _RemoveAllAuraMods();
1274         void _ApplyAllAuraMods();
1275
1276         int32 CalculateSpellDamage(SpellEntry const* spellProto, uint8 effect_index, int32 basePoints, Unit const* target);
1277         int32 CalculateSpellDuration(SpellEntry const* spellProto, uint8 effect_index, Unit const* target);
1278         float CalculateLevelPenalty(SpellEntry const* spellProto) const;
1279
1280         void addFollower(FollowerReference* pRef) { m_FollowingRefManager.insertFirst(pRef); }
1281         void removeFollower(FollowerReference* /*pRef*/ ) { /* nothing to do yet */ }
1282         static Unit* GetUnit(WorldObject& object, uint64 guid);
1283
1284         MotionMaster* GetMotionMaster() { return &i_motionMaster; }
1285
1286         bool IsStopped() const { return !(hasUnitState(UNIT_STAT_MOVING)); }
1287         void StopMoving();
1288
1289         void AddUnitMovementFlag(uint32 f) { m_unit_movement_flags |= f; }
1290         void RemoveUnitMovementFlag(uint32 f)
1291         {
1292             uint32 oldval = m_unit_movement_flags;
1293             m_unit_movement_flags = oldval & ~f;
1294         }
1295         uint32 HasUnitMovementFlag(uint32 f) const { return m_unit_movement_flags & f; }
1296         uint32 GetUnitMovementFlags() const { return m_unit_movement_flags; }
1297         void SetUnitMovementFlags(uint32 f) { m_unit_movement_flags = f; }
1298
1299         void SetFeared(bool apply, uint64 casterGUID = 0, uint32 spellID = 0);
1300         void SetConfused(bool apply, uint64 casterGUID = 0, uint32 spellID = 0);
1301
1302         void AddComboPointHolder(uint32 lowguid) { m_ComboPointHolders.insert(lowguid); }
1303         void RemoveComboPointHolder(uint32 lowguid) { m_ComboPointHolders.erase(lowguid); }
1304         void ClearComboPointHolders();
1305
1306         ///----------Pet responses methods-----------------
1307         void SendPetCastFail(uint32 spellid, uint8 msg);
1308         void SendPetActionFeedback (uint8 msg);
1309         void SendPetTalk (uint32 pettalk);
1310         void SendPetSpellCooldown (uint32 spellid, time_t cooltime);
1311         void SendPetClearCooldown (uint32 spellid);
1312         void SendPetAIReaction(uint64 guid);
1313         ///----------End of Pet responses methods----------
1314
1315         void propagateSpeedChange() { GetMotionMaster()->propagateSpeedChange(); }
1316
1317         // reactive attacks
1318         void ClearAllReactives();
1319         void StartReactiveTimer( ReactiveType reactive ) { m_reactiveTimer[reactive] = REACTIVE_TIMER_START;}
1320         void UpdateReactives(uint32 p_time);
1321
1322         // group updates
1323         void UpdateAuraForGroup(uint8 slot);
1324
1325         // pet auras
1326         typedef std::set<PetAura const*> PetAuraSet;
1327         PetAuraSet m_petAuras;
1328         void AddPetAura(PetAura const* petSpell);
1329         void RemovePetAura(PetAura const* petSpell);
1330
1331     protected:
1332         explicit Unit ();
1333
1334         void _UpdateSpells(uint32 time);
1335
1336         void _UpdateAutoRepeatSpell();
1337         bool m_AutoRepeatFirstCast;
1338
1339         uint32 m_attackTimer[MAX_ATTACK];
1340
1341         float m_createStats[MAX_STATS];
1342
1343         AttackerSet m_attackers;
1344         Unit* m_attacking;
1345
1346         DeathState m_deathState;
1347
1348         AuraMap m_Auras;
1349
1350         std::list<Aura *> m_scAuras;                        // casted singlecast auras
1351
1352         typedef std::list<uint64> DynObjectGUIDs;
1353         DynObjectGUIDs m_dynObjGUIDs;
1354
1355         std::list<GameObject*> m_gameObj;
1356         bool m_isSorted;
1357         uint32 m_transform;
1358         uint32 m_removedAuras;
1359
1360         AuraList m_modAuras[TOTAL_AURAS];
1361         float m_auraModifiersGroup[UNIT_MOD_END][MODIFIER_TYPE_END];
1362         float m_weaponDamage[MAX_ATTACK][2];
1363         bool m_canModifyStats;
1364         //std::list< spellEffectPair > AuraSpells[TOTAL_AURAS];  // TODO: use this if ok for mem
1365
1366         float m_speed_rate[MAX_MOVE_TYPE];
1367
1368         CharmInfo *m_charmInfo;
1369
1370         virtual SpellSchoolMask GetMeleeDamageSchoolMask() const;
1371
1372         MotionMaster i_motionMaster;
1373         uint32 m_unit_movement_flags;
1374
1375         uint32 m_reactiveTimer[MAX_REACTIVE];
1376
1377     private:
1378         void SendAttackStop(Unit* victim);                  // only from AttackStop(Unit*)
1379         void SendAttackStart(Unit* pVictim);                // only from Unit::AttackStart(Unit*)
1380
1381         bool IsTriggeredAtSpellProcEvent( Aura* aura, SpellEntry const* procSpell, uint32 procFlag, uint32 procExtra, WeaponAttackType attType, bool isVictim, bool active, SpellProcEventEntry const*& spellProcEvent );
1382         bool HandleDummyAuraProc(   Unit *pVictim, uint32 damage, Aura* triggredByAura, SpellEntry const *procSpell, uint32 procFlag, uint32 procEx, uint32 cooldown);
1383         bool HandleHasteAuraProc(   Unit *pVictim, uint32 damage, Aura* triggredByAura, SpellEntry const *procSpell, uint32 procFlag, uint32 procEx, uint32 cooldown);
1384         bool HandleProcTriggerSpell(Unit *pVictim, uint32 damage, Aura* triggredByAura, SpellEntry const *procSpell, uint32 procFlag, uint32 procEx, uint32 cooldown);
1385         bool HandleOverrideClassScriptAuraProc(Unit *pVictim, Aura* triggredByAura, SpellEntry const *procSpell, uint32 cooldown);
1386         bool HandleMeandingAuraProc(Aura* triggeredByAura);
1387
1388         uint32 m_state;                                     // Even derived shouldn't modify
1389         uint32 m_CombatTimer;
1390         uint32 m_lastManaUse;                               // msecs
1391
1392         UnitVisibility m_Visibility;
1393
1394         Diminishing m_Diminishing;
1395         // Manage all Units threatening us
1396         ThreatManager m_ThreatManager;
1397         // Manage all Units that are threatened by us
1398         HostilRefManager m_HostilRefManager;
1399
1400         FollowerRefManager m_FollowingRefManager;
1401
1402         ComboPointHolderSet m_ComboPointHolders;
1403 };
1404 #endif