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[7297] Fixed profession spells sorting in trainer spell list at client.
[getmangos.git] / src / game / Unit.h
blob3649cdcc893f7dc591e9759dcbb11b99b0b83b3d
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 __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_ABORT_ON_DMG = 0x10, // _complete_ interrupt on direct damage
44 //SPELL_INTERRUPT_UNK = 0x20 // unk, 564 of 727 spells having this spell start with "Glyph"
45 };
46
47 enum SpellChannelInterruptFlags
48 {
49 CHANNEL_FLAG_DAMAGE = 0x0002,
50 CHANNEL_FLAG_MOVEMENT = 0x0008,
51 CHANNEL_FLAG_TURNING = 0x0010,
52 CHANNEL_FLAG_DAMAGE2 = 0x0080,
53 CHANNEL_FLAG_DELAY = 0x4000
54 };
55
56 enum SpellAuraInterruptFlags
57 {
58 AURA_INTERRUPT_FLAG_UNK0 = 0x00000001, // 0 removed when getting hit by a negative spell?
59 AURA_INTERRUPT_FLAG_DAMAGE = 0x00000002, // 1 removed by any damage
60 AURA_INTERRUPT_FLAG_UNK2 = 0x00000004, // 2
61 AURA_INTERRUPT_FLAG_MOVE = 0x00000008, // 3 removed by any movement
62 AURA_INTERRUPT_FLAG_TURNING = 0x00000010, // 4 removed by any turning
63 AURA_INTERRUPT_FLAG_ENTER_COMBAT = 0x00000020, // 5 removed by entering combat
64 AURA_INTERRUPT_FLAG_NOT_MOUNTED = 0x00000040, // 6 removed by unmounting
65 AURA_INTERRUPT_FLAG_NOT_ABOVEWATER = 0x00000080, // 7 removed by entering water
66 AURA_INTERRUPT_FLAG_NOT_UNDERWATER = 0x00000100, // 8 removed by leaving water
67 AURA_INTERRUPT_FLAG_NOT_SHEATHED = 0x00000200, // 9 removed by unsheathing
68 AURA_INTERRUPT_FLAG_UNK10 = 0x00000400, // 10
69 AURA_INTERRUPT_FLAG_UNK11 = 0x00000800, // 11
70 AURA_INTERRUPT_FLAG_UNK12 = 0x00001000, // 12 removed by attack?
71 AURA_INTERRUPT_FLAG_UNK13 = 0x00002000, // 13
72 AURA_INTERRUPT_FLAG_UNK14 = 0x00004000, // 14
73 AURA_INTERRUPT_FLAG_UNK15 = 0x00008000, // 15 removed by casting a spell?
74 AURA_INTERRUPT_FLAG_UNK16 = 0x00010000, // 16
75 AURA_INTERRUPT_FLAG_MOUNTING = 0x00020000, // 17 removed by mounting
76 AURA_INTERRUPT_FLAG_NOT_SEATED = 0x00040000, // 18 removed by standing up
77 AURA_INTERRUPT_FLAG_CHANGE_MAP = 0x00080000, // 19 leaving map/getting teleported
78 AURA_INTERRUPT_FLAG_UNK20 = 0x00100000, // 20
79 AURA_INTERRUPT_FLAG_UNK21 = 0x00200000, // 21
80 AURA_INTERRUPT_FLAG_UNK22 = 0x00400000, // 22
81 AURA_INTERRUPT_FLAG_ENTER_PVP_COMBAT = 0x00800000, // 23 removed by entering pvp combat
82 AURA_INTERRUPT_FLAG_DIRECT_DAMAGE = 0x01000000 // 24 removed by any direct damage
83 };
84
85 enum SpellModOp
86 {
87 SPELLMOD_DAMAGE = 0,
88 SPELLMOD_DURATION = 1,
89 SPELLMOD_THREAT = 2,
90 SPELLMOD_EFFECT1 = 3,
91 SPELLMOD_CHARGES = 4,
92 SPELLMOD_RANGE = 5,
93 SPELLMOD_RADIUS = 6,
94 SPELLMOD_CRITICAL_CHANCE = 7,
95 SPELLMOD_ALL_EFFECTS = 8,
96 SPELLMOD_NOT_LOSE_CASTING_TIME = 9,
97 SPELLMOD_CASTING_TIME = 10,
98 SPELLMOD_COOLDOWN = 11,
99 SPELLMOD_EFFECT2 = 12,
100 // spellmod 13 unused
101 SPELLMOD_COST = 14,
102 SPELLMOD_CRIT_DAMAGE_BONUS = 15,
103 SPELLMOD_RESIST_MISS_CHANCE = 16,
104 SPELLMOD_JUMP_TARGETS = 17,
105 SPELLMOD_CHANCE_OF_SUCCESS = 18,
106 SPELLMOD_ACTIVATION_TIME = 19,
107 SPELLMOD_EFFECT_PAST_FIRST = 20,
108 SPELLMOD_CASTING_TIME_OLD = 21,
109 SPELLMOD_DOT = 22,
110 SPELLMOD_EFFECT3 = 23,
111 SPELLMOD_SPELL_BONUS_DAMAGE = 24,
112 // spellmod 25, 26 unused
113 SPELLMOD_MULTIPLE_VALUE = 27,
114 SPELLMOD_RESIST_DISPEL_CHANCE = 28
115 };
116
117 #define MAX_SPELLMOD 32
118
119 enum SpellFacingFlags
120 {
121 SPELL_FACING_FLAG_INFRONT = 0x0001
122 };
123
124 #define BASE_MINDAMAGE 1.0f
125 #define BASE_MAXDAMAGE 2.0f
126 #define BASE_ATTACK_TIME 2000
127
128 // byte value (UNIT_FIELD_BYTES_1,0)
129 enum UnitStandStateType
130 {
131 UNIT_STAND_STATE_STAND = 0,
132 UNIT_STAND_STATE_SIT = 1,
133 UNIT_STAND_STATE_SIT_CHAIR = 2,
134 UNIT_STAND_STATE_SLEEP = 3,
135 UNIT_STAND_STATE_SIT_LOW_CHAIR = 4,
136 UNIT_STAND_STATE_SIT_MEDIUM_CHAIR = 5,
137 UNIT_STAND_STATE_SIT_HIGH_CHAIR = 6,
138 UNIT_STAND_STATE_DEAD = 7,
139 UNIT_STAND_STATE_KNEEL = 8
140 };
141
142 // byte flag value (UNIT_FIELD_BYTES_1,2)
143 enum UnitStandFlags
144 {
145 UNIT_STAND_FLAGS_CREEP = 0x02,
146 UNIT_STAND_FLAGS_ALL = 0xFF
147 };
148
149 // byte flags value (UNIT_FIELD_BYTES_1,3)
150 enum UnitBytes1_Flags
151 {
152 UNIT_BYTE1_FLAG_ALWAYS_STAND = 0x01,
153 UNIT_BYTE1_FLAG_UNTRACKABLE = 0x04,
154 UNIT_BYTE1_FLAG_ALL = 0xFF
155 };
156
157 // high byte (3 from 0..3) of UNIT_FIELD_BYTES_2
158 enum ShapeshiftForm
159 {
160 FORM_NONE = 0x00,
161 FORM_CAT = 0x01,
162 FORM_TREE = 0x02,
163 FORM_TRAVEL = 0x03,
164 FORM_AQUA = 0x04,
165 FORM_BEAR = 0x05,
166 FORM_AMBIENT = 0x06,
167 FORM_GHOUL = 0x07,
168 FORM_DIREBEAR = 0x08,
169 FORM_CREATUREBEAR = 0x0E,
170 FORM_CREATURECAT = 0x0F,
171 FORM_GHOSTWOLF = 0x10,
172 FORM_BATTLESTANCE = 0x11,
173 FORM_DEFENSIVESTANCE = 0x12,
174 FORM_BERSERKERSTANCE = 0x13,
175 FORM_TEST = 0x14,
176 FORM_ZOMBIE = 0x15,
177 FORM_METAMORPHOSIS = 0x16,
178 FORM_FLIGHT_EPIC = 0x1B,
179 FORM_SHADOW = 0x1C,
180 FORM_FLIGHT = 0x1D,
181 FORM_STEALTH = 0x1E,
182 FORM_MOONKIN = 0x1F,
183 FORM_SPIRITOFREDEMPTION = 0x20
184 };
185
186 // low byte ( 0 from 0..3 ) of UNIT_FIELD_BYTES_2
187 enum SheathState
188 {
189 SHEATH_STATE_UNARMED = 0, // non prepared weapon
190 SHEATH_STATE_MELEE = 1, // prepared melee weapon
191 SHEATH_STATE_RANGED = 2 // prepared ranged weapon
192 };
193
194 // byte (1 from 0..3) of UNIT_FIELD_BYTES_2
195 enum UnitBytes2_Flags
196 {
197 UNIT_BYTE2_FLAG_PVP = 0x01,
198 UNIT_BYTE2_FLAG_UNK1 = 0x02,
199 UNIT_BYTE2_FLAG_FFA_PVP = 0x04,
200 UNIT_BYTE2_FLAG_SANCTUARY = 0x08,
201 UNIT_BYTE2_FLAG_UNK4 = 0x10,
202 UNIT_BYTE2_FLAG_UNK5 = 0x20,
203 UNIT_BYTE2_FLAG_UNK6 = 0x40,
204 UNIT_BYTE2_FLAG_UNK7 = 0x80
205 };
206
207 // byte (2 from 0..3) of UNIT_FIELD_BYTES_2
208 enum UnitRename
209 {
210 UNIT_RENAME_NOT_ALLOWED = 0x02,
211 UNIT_RENAME_ALLOWED = 0x03
212 };
213
214 #define CREATURE_MAX_SPELLS 4
215
216 enum Swing
217 {
218 NOSWING = 0,
219 SINGLEHANDEDSWING = 1,
220 TWOHANDEDSWING = 2
221 };
222
223 enum VictimState
224 {
225 VICTIMSTATE_UNKNOWN1 = 0,
226 VICTIMSTATE_NORMAL = 1,
227 VICTIMSTATE_DODGE = 2,
228 VICTIMSTATE_PARRY = 3,
229 VICTIMSTATE_INTERRUPT = 4,
230 VICTIMSTATE_BLOCKS = 5,
231 VICTIMSTATE_EVADES = 6,
232 VICTIMSTATE_IS_IMMUNE = 7,
233 VICTIMSTATE_DEFLECTS = 8
234 };
235
236 enum HitInfo
237 {
238 HITINFO_NORMALSWING = 0x00000000,
239 HITINFO_UNK1 = 0x00000001, // req correct packet structure
240 HITINFO_NORMALSWING2 = 0x00000002,
241 HITINFO_LEFTSWING = 0x00000004,
242 HITINFO_UNK2 = 0x00000008,
243 HITINFO_MISS = 0x00000010,
244 HITINFO_ABSORB = 0x00000020, // absorbed damage
245 HITINFO_ABSORB2 = 0x00000040, // absorbed damage
246 HITINFO_RESIST = 0x00000080, // resisted atleast some damage
247 HITINFO_RESIST2 = 0x00000100, // resisted atleast some damage
248 HITINFO_CRITICALHIT = 0x00000200, // critical hit
249 // 0x00000400
250 // 0x00000800
251 // 0x00001000
252 HITINFO_BLOCK = 0x00002000, // blocked damage
253 // 0x00004000
254 // 0x00008000
255 HITINFO_GLANCING = 0x00010000,
256 HITINFO_CRUSHING = 0x00020000,
257 HITINFO_NOACTION = 0x00040000, // guessed
258 // 0x00080000
259 // 0x00100000
260 HITINFO_SWINGNOHITSOUND = 0x00200000, // guessed
261 // 0x00400000
262 HITINFO_UNK3 = 0x00800000
263 };
264
265 //i would like to remove this: (it is defined in item.h
266 enum InventorySlot
267 {
268 NULL_BAG = 0,
269 NULL_SLOT = 255
270 };
271
272 struct FactionTemplateEntry;
273 struct Modifier;
274 struct SpellEntry;
275 struct SpellEntryExt;
276
277 class Aura;
278 class Creature;
279 class Spell;
280 class DynamicObject;
281 class GameObject;
282 class Item;
283 class Pet;
284 class Path;
285 class PetAura;
286
287 struct SpellImmune
288 {
289 uint32 type;
290 uint32 spellId;
291 };
292
293 typedef std::list<SpellImmune> SpellImmuneList;
294
295 enum UnitModifierType
296 {
297 BASE_VALUE = 0,
298 BASE_PCT = 1,
299 TOTAL_VALUE = 2,
300 TOTAL_PCT = 3,
301 MODIFIER_TYPE_END = 4
302 };
303
304 enum WeaponDamageRange
305 {
306 MINDAMAGE,
307 MAXDAMAGE
308 };
309
310 enum DamageTypeToSchool
311 {
312 RESISTANCE,
313 DAMAGE_DEALT,
314 DAMAGE_TAKEN
315 };
316
317 enum AuraRemoveMode
318 {
319 AURA_REMOVE_BY_DEFAULT,
320 AURA_REMOVE_BY_STACK, // at replace by semillar aura
321 AURA_REMOVE_BY_CANCEL,
322 AURA_REMOVE_BY_DISPEL,
323 AURA_REMOVE_BY_DEATH
324 };
325
326 enum UnitMods
327 {
328 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.
329 UNIT_MOD_STAT_AGILITY,
330 UNIT_MOD_STAT_STAMINA,
331 UNIT_MOD_STAT_INTELLECT,
332 UNIT_MOD_STAT_SPIRIT,
333 UNIT_MOD_HEALTH,
334 UNIT_MOD_MANA, // UNIT_MOD_MANA..UNIT_MOD_RUNIC_POWER must be in existed order, it's accessed by index values of Powers enum.
335 UNIT_MOD_RAGE,
336 UNIT_MOD_FOCUS,
337 UNIT_MOD_ENERGY,
338 UNIT_MOD_HAPPINESS,
339 UNIT_MOD_RUNE,
340 UNIT_MOD_RUNIC_POWER,
341 UNIT_MOD_ARMOR, // UNIT_MOD_ARMOR..UNIT_MOD_RESISTANCE_ARCANE must be in existed order, it's accessed by index values of SpellSchools enum.
342 UNIT_MOD_RESISTANCE_HOLY,
343 UNIT_MOD_RESISTANCE_FIRE,
344 UNIT_MOD_RESISTANCE_NATURE,
345 UNIT_MOD_RESISTANCE_FROST,
346 UNIT_MOD_RESISTANCE_SHADOW,
347 UNIT_MOD_RESISTANCE_ARCANE,
348 UNIT_MOD_ATTACK_POWER,
349 UNIT_MOD_ATTACK_POWER_RANGED,
350 UNIT_MOD_DAMAGE_MAINHAND,
351 UNIT_MOD_DAMAGE_OFFHAND,
352 UNIT_MOD_DAMAGE_RANGED,
353 UNIT_MOD_END,
354 // synonyms
355 UNIT_MOD_STAT_START = UNIT_MOD_STAT_STRENGTH,
356 UNIT_MOD_STAT_END = UNIT_MOD_STAT_SPIRIT + 1,
357 UNIT_MOD_RESISTANCE_START = UNIT_MOD_ARMOR,
358 UNIT_MOD_RESISTANCE_END = UNIT_MOD_RESISTANCE_ARCANE + 1,
359 UNIT_MOD_POWER_START = UNIT_MOD_MANA,
360 UNIT_MOD_POWER_END = UNIT_MOD_RUNIC_POWER + 1
361 };
362
363 enum BaseModGroup
364 {
365 CRIT_PERCENTAGE,
366 RANGED_CRIT_PERCENTAGE,
367 OFFHAND_CRIT_PERCENTAGE,
368 SHIELD_BLOCK_VALUE,
369 BASEMOD_END
370 };
371
372 enum BaseModType
373 {
374 FLAT_MOD,
375 PCT_MOD
376 };
377
378 #define MOD_END (PCT_MOD+1)
379
380 enum DeathState
381 {
382 ALIVE = 0,
383 JUST_DIED = 1,
384 CORPSE = 2,
385 DEAD = 3,
386 JUST_ALIVED = 4,
387 DEAD_FALLING= 5
388 };
389
390 enum UnitState
391 {
392 UNIT_STAT_DIED = 0x0001,
393 UNIT_STAT_MELEE_ATTACKING = 0x0002, // player is melee attacking someone
394 //UNIT_STAT_MELEE_ATTACK_BY = 0x0004, // player is melee attack by someone
395 UNIT_STAT_STUNNED = 0x0008,
396 UNIT_STAT_ROAMING = 0x0010,
397 UNIT_STAT_CHASE = 0x0020,
398 UNIT_STAT_SEARCHING = 0x0040,
399 UNIT_STAT_FLEEING = 0x0080,
400 UNIT_STAT_MOVING = (UNIT_STAT_ROAMING | UNIT_STAT_CHASE | UNIT_STAT_SEARCHING | UNIT_STAT_FLEEING),
401 UNIT_STAT_IN_FLIGHT = 0x0100, // player is in flight mode
402 UNIT_STAT_FOLLOW = 0x0200,
403 UNIT_STAT_ROOT = 0x0400,
404 UNIT_STAT_CONFUSED = 0x0800,
405 UNIT_STAT_DISTRACTED = 0x1000,
406 UNIT_STAT_ISOLATED = 0x2000, // area auras do not affect other players
407 UNIT_STAT_ATTACK_PLAYER = 0x4000,
408 UNIT_STAT_ALL_STATE = 0xffff //(UNIT_STAT_STOPPED | UNIT_STAT_MOVING | UNIT_STAT_IN_COMBAT | UNIT_STAT_IN_FLIGHT)
409 };
410
411 enum UnitMoveType
412 {
413 MOVE_WALK = 0,
414 MOVE_RUN = 1,
415 MOVE_RUN_BACK = 2,
416 MOVE_SWIM = 3,
417 MOVE_SWIM_BACK = 4,
418 MOVE_TURN_RATE = 5,
419 MOVE_FLIGHT = 6,
420 MOVE_FLIGHT_BACK = 7,
421 MOVE_PITCH_RATE = 8
422 };
423
424 #define MAX_MOVE_TYPE 9
425
426 extern float baseMoveSpeed[MAX_MOVE_TYPE];
427
428 enum WeaponAttackType
429 {
430 BASE_ATTACK = 0,
431 OFF_ATTACK = 1,
432 RANGED_ATTACK = 2
433 };
434
435 #define MAX_ATTACK 3
436
437 enum CombatRating
438 {
439 CR_WEAPON_SKILL = 0,
440 CR_DEFENSE_SKILL = 1,
441 CR_DODGE = 2,
442 CR_PARRY = 3,
443 CR_BLOCK = 4,
444 CR_HIT_MELEE = 5,
445 CR_HIT_RANGED = 6,
446 CR_HIT_SPELL = 7,
447 CR_CRIT_MELEE = 8,
448 CR_CRIT_RANGED = 9,
449 CR_CRIT_SPELL = 10,
450 CR_HIT_TAKEN_MELEE = 11,
451 CR_HIT_TAKEN_RANGED = 12,
452 CR_HIT_TAKEN_SPELL = 13,
453 CR_CRIT_TAKEN_MELEE = 14,
454 CR_CRIT_TAKEN_RANGED = 15,
455 CR_CRIT_TAKEN_SPELL = 16,
456 CR_HASTE_MELEE = 17,
457 CR_HASTE_RANGED = 18,
458 CR_HASTE_SPELL = 19,
459 CR_WEAPON_SKILL_MAINHAND = 20,
460 CR_WEAPON_SKILL_OFFHAND = 21,
461 CR_WEAPON_SKILL_RANGED = 22,
462 CR_EXPERTISE = 23,
463 CR_ARMOR_PENETRATION = 24
464 };
465
466 #define MAX_COMBAT_RATING 25
467
468 enum DamageEffectType
469 {
470 DIRECT_DAMAGE = 0, // used for normal weapon damage (not for class abilities or spells)
471 SPELL_DIRECT_DAMAGE = 1, // spell/class abilities damage
472 DOT = 2,
473 HEAL = 3,
474 NODAMAGE = 4, // used also in case when damage applied to health but not applied to spell channelInterruptFlags/etc
475 SELF_DAMAGE = 5
476 };
477
478 enum UnitVisibility
479 {
480 VISIBILITY_OFF = 0, // absolute, not detectable, GM-like, can see all other
481 VISIBILITY_ON = 1,
482 VISIBILITY_GROUP_STEALTH = 2, // detect chance, seen and can see group members
483 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)
484 VISIBILITY_GROUP_NO_DETECT = 4, // state just at stealth apply for update Grid state. Don't remove, otherwise stealth spells will break
485 VISIBILITY_RESPAWN = 5 // special totally not detectable visibility for force delete object at respawn command
486 };
487
488 // Value masks for UNIT_FIELD_FLAGS
489 enum UnitFlags
490 {
491 UNIT_FLAG_UNK_0 = 0x00000001,
492 UNIT_FLAG_NON_ATTACKABLE = 0x00000002, // not attackable
493 UNIT_FLAG_DISABLE_MOVE = 0x00000004,
494 UNIT_FLAG_PVP_ATTACKABLE = 0x00000008, // allow apply pvp rules to attackable state in addition to faction dependent state
495 UNIT_FLAG_RENAME = 0x00000010,
496 UNIT_FLAG_PREPARATION = 0x00000020, // don't take reagents for spells with SPELL_ATTR_EX5_NO_REAGENT_WHILE_PREP
497 UNIT_FLAG_UNK_6 = 0x00000040,
498 UNIT_FLAG_NOT_ATTACKABLE_1 = 0x00000080, // ?? (UNIT_FLAG_PVP_ATTACKABLE | UNIT_FLAG_NOT_ATTACKABLE_1) is NON_PVP_ATTACKABLE
499 UNIT_FLAG_UNK_8 = 0x00000100, // 2.0.8
500 UNIT_FLAG_UNK_9 = 0x00000200, // 3.0.3 - makes you unable to attack everything
501 UNIT_FLAG_LOOTING = 0x00000400, // loot animation
502 UNIT_FLAG_PET_IN_COMBAT = 0x00000800, // in combat?, 2.0.8
503 UNIT_FLAG_PVP = 0x00001000, // changed in 3.0.3
504 UNIT_FLAG_SILENCED = 0x00002000, // silenced, 2.1.1
505 UNIT_FLAG_UNK_14 = 0x00004000, // 2.0.8
506 UNIT_FLAG_UNK_15 = 0x00008000,
507 UNIT_FLAG_UNK_16 = 0x00010000,
508 UNIT_FLAG_PACIFIED = 0x00020000, // 3.0.3 ok
509 UNIT_FLAG_STUNNED = 0x00040000, // 3.0.3 ok
510 UNIT_FLAG_IN_COMBAT = 0x00080000,
511 UNIT_FLAG_TAXI_FLIGHT = 0x00100000, // disable casting at client side spell not allowed by taxi flight (mounted?), probably used with 0x4 flag
512 UNIT_FLAG_DISARMED = 0x00200000, // 3.0.3, disable melee spells casting..., "Required melee weapon" added to melee spells tooltip.
513 UNIT_FLAG_CONFUSED = 0x00400000,
514 UNIT_FLAG_FLEEING = 0x00800000,
515 UNIT_FLAG_UNK_24 = 0x01000000, // used in spell Eyes of the Beast for pet...
516 UNIT_FLAG_NOT_SELECTABLE = 0x02000000,
517 UNIT_FLAG_SKINNABLE = 0x04000000,
518 UNIT_FLAG_MOUNT = 0x08000000,
519 UNIT_FLAG_UNK_28 = 0x10000000,
520 UNIT_FLAG_UNK_29 = 0x20000000, // used in Feing Death spell
521 UNIT_FLAG_SHEATHE = 0x40000000,
522 UNIT_FLAG_UNK_31 = 0x80000000
523 };
524
525 // Value masks for UNIT_FIELD_FLAGS_2
526 enum UnitFlags2
527 {
528 UNIT_FLAG2_FEIGN_DEATH = 0x00000001,
529 UNIT_FLAG2_UNK1 = 0x00000002, // Hide unit model (show only player equip)
530 UNIT_FLAG2_COMPREHEND_LANG = 0x00000008,
531 UNIT_FLAG2_FORCE_MOVE = 0x00000040,
532 UNIT_FLAG2_REGENERATE_POWER = 0x00000800
533 };
534
535 /// Non Player Character flags
536 enum NPCFlags
537 {
538 UNIT_NPC_FLAG_NONE = 0x00000000,
539 UNIT_NPC_FLAG_GOSSIP = 0x00000001, // 100%
540 UNIT_NPC_FLAG_QUESTGIVER = 0x00000002, // guessed, probably ok
541 UNIT_NPC_FLAG_UNK1 = 0x00000004,
542 UNIT_NPC_FLAG_UNK2 = 0x00000008,
543 UNIT_NPC_FLAG_TRAINER = 0x00000010, // 100%
544 UNIT_NPC_FLAG_TRAINER_CLASS = 0x00000020, // 100%
545 UNIT_NPC_FLAG_TRAINER_PROFESSION = 0x00000040, // 100%
546 UNIT_NPC_FLAG_VENDOR = 0x00000080, // 100%
547 UNIT_NPC_FLAG_VENDOR_AMMO = 0x00000100, // 100%, general goods vendor
548 UNIT_NPC_FLAG_VENDOR_FOOD = 0x00000200, // 100%
549 UNIT_NPC_FLAG_VENDOR_POISON = 0x00000400, // guessed
550 UNIT_NPC_FLAG_VENDOR_REAGENT = 0x00000800, // 100%
551 UNIT_NPC_FLAG_REPAIR = 0x00001000, // 100%
552 UNIT_NPC_FLAG_FLIGHTMASTER = 0x00002000, // 100%
553 UNIT_NPC_FLAG_SPIRITHEALER = 0x00004000, // guessed
554 UNIT_NPC_FLAG_SPIRITGUIDE = 0x00008000, // guessed
555 UNIT_NPC_FLAG_INNKEEPER = 0x00010000, // 100%
556 UNIT_NPC_FLAG_BANKER = 0x00020000, // 100%
557 UNIT_NPC_FLAG_PETITIONER = 0x00040000, // 100% 0xC0000 = guild petitions, 0x40000 = arena team petitions
558 UNIT_NPC_FLAG_TABARDDESIGNER = 0x00080000, // 100%
559 UNIT_NPC_FLAG_BATTLEMASTER = 0x00100000, // 100%
560 UNIT_NPC_FLAG_AUCTIONEER = 0x00200000, // 100%
561 UNIT_NPC_FLAG_STABLEMASTER = 0x00400000, // 100%
562 UNIT_NPC_FLAG_GUILD_BANKER = 0x00800000, // cause client to send 997 opcode
563 UNIT_NPC_FLAG_SPELLCLICK = 0x01000000, // cause client to send 1015 opcode (spell click)
564 UNIT_NPC_FLAG_GUARD = 0x10000000, // custom flag for guards
565 };
566
567 enum MovementFlags
568 {
569 MOVEMENTFLAG_NONE = 0x00000000,
570 MOVEMENTFLAG_FORWARD = 0x00000001,
571 MOVEMENTFLAG_BACKWARD = 0x00000002,
572 MOVEMENTFLAG_STRAFE_LEFT = 0x00000004,
573 MOVEMENTFLAG_STRAFE_RIGHT = 0x00000008,
574 MOVEMENTFLAG_LEFT = 0x00000010,
575 MOVEMENTFLAG_RIGHT = 0x00000020,
576 MOVEMENTFLAG_PITCH_UP = 0x00000040,
577 MOVEMENTFLAG_PITCH_DOWN = 0x00000080,
578 MOVEMENTFLAG_WALK_MODE = 0x00000100, // Walking
579 MOVEMENTFLAG_ONTRANSPORT = 0x00000200, // Used for flying on some creatures
580 MOVEMENTFLAG_LEVITATING = 0x00000400,
581 MOVEMENTFLAG_FLY_UNK1 = 0x00000800,
582 MOVEMENTFLAG_JUMPING = 0x00001000,
583 MOVEMENTFLAG_UNK4 = 0x00002000,
584 MOVEMENTFLAG_FALLING = 0x00004000,
585 // 0x8000, 0x10000, 0x20000, 0x40000, 0x80000, 0x100000
586 MOVEMENTFLAG_SWIMMING = 0x00200000, // appears with fly flag also
587 MOVEMENTFLAG_FLY_UP = 0x00400000,
588 MOVEMENTFLAG_CAN_FLY = 0x00800000,
589 MOVEMENTFLAG_FLYING = 0x01000000,
590 MOVEMENTFLAG_FLYING2 = 0x02000000, // Actual flying mode
591 MOVEMENTFLAG_SPLINE = 0x04000000, // used for flight paths
592 MOVEMENTFLAG_SPLINE2 = 0x08000000, // used for flight paths
593 MOVEMENTFLAG_WATERWALKING = 0x10000000, // prevent unit from falling through water
594 MOVEMENTFLAG_SAFE_FALL = 0x20000000, // active rogue safe fall spell (passive)
595 MOVEMENTFLAG_UNK3 = 0x40000000
596 };
597
598 enum DiminishingLevels
599 {
600 DIMINISHING_LEVEL_1 = 0,
601 DIMINISHING_LEVEL_2 = 1,
602 DIMINISHING_LEVEL_3 = 2,
603 DIMINISHING_LEVEL_IMMUNE = 3
604 };
605
606 struct DiminishingReturn
607 {
608 DiminishingReturn(DiminishingGroup group, uint32 t, uint32 count) : DRGroup(group), hitTime(t), hitCount(count), stack(0) {}
609
610 DiminishingGroup DRGroup:16;
611 uint16 stack:16;
612 uint32 hitTime;
613 uint32 hitCount;
614 };
615
616 enum MeleeHitOutcome
617 {
618 MELEE_HIT_EVADE, MELEE_HIT_MISS, MELEE_HIT_DODGE, MELEE_HIT_BLOCK, MELEE_HIT_PARRY,
619 MELEE_HIT_GLANCING, MELEE_HIT_CRIT, MELEE_HIT_CRUSHING, MELEE_HIT_NORMAL
620 };
621
622 struct CleanDamage
623 {
624 CleanDamage(uint32 _damage, WeaponAttackType _attackType, MeleeHitOutcome _hitOutCome) :
625 damage(_damage), attackType(_attackType), hitOutCome(_hitOutCome) {}
626
627 uint32 damage;
628 WeaponAttackType attackType;
629 MeleeHitOutcome hitOutCome;
630 };
631
632 // Struct for use in Unit::CalculateMeleeDamage
633 // Need create structure like in SMSG_ATTACKERSTATEUPDATE opcode
634 struct CalcDamageInfo
635 {
636 Unit *attacker; // Attacker
637 Unit *target; // Target for damage
638 uint32 damageSchoolMask;
639 uint32 damage;
640 uint32 absorb;
641 uint32 resist;
642 uint32 blocked_amount;
643 uint32 HitInfo;
644 uint32 TargetState;
645 // Helper
646 WeaponAttackType attackType; //
647 uint32 procAttacker;
648 uint32 procVictim;
649 uint32 procEx;
650 uint32 cleanDamage; // Used only fo rage calcultion
651 MeleeHitOutcome hitOutCome; // TODO: remove this field (need use TargetState)
652 };
653
654 // Spell damage info structure based on structure sending in SMSG_SPELLNONMELEEDAMAGELOG opcode
655 struct SpellNonMeleeDamage{
656 SpellNonMeleeDamage(Unit *_attacker, Unit *_target, uint32 _SpellID, uint32 _schoolMask) :
657 attacker(_attacker), target(_target), SpellID(_SpellID), damage(0), schoolMask(_schoolMask),
658 absorb(0), resist(0), phusicalLog(false), unused(false), blocked(0), HitInfo(0), cleanDamage(0) {}
659 Unit *target;
660 Unit *attacker;
661 uint32 SpellID;
662 uint32 damage;
663 uint32 schoolMask;
664 uint32 absorb;
665 uint32 resist;
666 bool phusicalLog;
667 bool unused;
668 uint32 blocked;
669 uint32 HitInfo;
670 // Used for help
671 uint32 cleanDamage;
672 };
673
674 uint32 createProcExtendMask(SpellNonMeleeDamage *damageInfo, SpellMissInfo missCondition);
675
676 struct UnitActionBarEntry
677 {
678 UnitActionBarEntry() : Raw(0) {}
679
680 union
681 {
682 struct
683 {
684 uint16 SpellOrAction;
685 uint16 Type;
686 };
687 struct
688 {
689 uint32 Raw;
690 };
691 };
692 };
693
694 #define MAX_DECLINED_NAME_CASES 5
695
696 struct DeclinedName
697 {
698 std::string name[MAX_DECLINED_NAME_CASES];
699 };
700
701 enum CurrentSpellTypes
702 {
703 CURRENT_MELEE_SPELL = 0,
704 CURRENT_FIRST_NON_MELEE_SPELL = 1, // just counter
705 CURRENT_GENERIC_SPELL = 1,
706 CURRENT_AUTOREPEAT_SPELL = 2,
707 CURRENT_CHANNELED_SPELL = 3,
708 CURRENT_MAX_SPELL = 4 // just counter
709 };
710
711 enum ActiveStates
712 {
713 ACT_PASSIVE = 0x0100, // 0x0100 - passive
714 ACT_DISABLED = 0x8100, // 0x8000 - castable
715 ACT_ENABLED = 0xC100, // 0x4000 | 0x8000 - auto cast + castable
716 ACT_COMMAND = 0x0700, // 0x0100 | 0x0200 | 0x0400
717 ACT_REACTION = 0x0600, // 0x0200 | 0x0400
718 ACT_DECIDE = 0x0001 // what is it?
719 };
720
721 enum ReactStates
722 {
723 REACT_PASSIVE = 0,
724 REACT_DEFENSIVE = 1,
725 REACT_AGGRESSIVE = 2
726 };
727
728 enum CommandStates
729 {
730 COMMAND_STAY = 0,
731 COMMAND_FOLLOW = 1,
732 COMMAND_ATTACK = 2,
733 COMMAND_ABANDON = 3
734 };
735
736 struct CharmSpellEntry
737 {
738 uint16 spellId;
739 uint16 active;
740 };
741
742 struct CharmInfo
743 {
744 public:
745 explicit CharmInfo(Unit* unit);
746 uint32 GetPetNumber() const { return m_petnumber; }
747 void SetPetNumber(uint32 petnumber, bool statwindow);
748
749 void SetCommandState(CommandStates st) { m_CommandState = st; }
750 CommandStates GetCommandState() { return m_CommandState; }
751 bool HasCommandState(CommandStates state) { return (m_CommandState == state); }
752 void SetReactState(ReactStates st) { m_reactState = st; }
753 ReactStates GetReactState() { return m_reactState; }
754 bool HasReactState(ReactStates state) { return (m_reactState == state); }
755
756 void InitPossessCreateSpells();
757 void InitCharmCreateSpells();
758 void InitPetActionBar();
759 void InitEmptyActionBar();
760 //return true if successful
761 bool AddSpellToAB(uint32 oldid, uint32 newid, ActiveStates newstate = ACT_DECIDE);
762 void ToggleCreatureAutocast(uint32 spellid, bool apply);
763
764 UnitActionBarEntry* GetActionBarEntry(uint8 index) { return &(PetActionBar[index]); }
765 CharmSpellEntry* GetCharmSpell(uint8 index) { return &(m_charmspells[index]); }
766 private:
767 Unit* m_unit;
768 UnitActionBarEntry PetActionBar[10];
769 CharmSpellEntry m_charmspells[4];
770 CommandStates m_CommandState;
771 ReactStates m_reactState;
772 uint32 m_petnumber;
773 };
774
775 // for clearing special attacks
776 #define REACTIVE_TIMER_START 4000
777
778 enum ReactiveType
779 {
780 REACTIVE_DEFENSE = 0,
781 REACTIVE_HUNTER_PARRY = 1,
782 REACTIVE_OVERPOWER = 2
783 };
784
785 #define MAX_REACTIVE 3
786 #define MAX_TOTEM 4
787
788 // delay time next attack to prevent client attack animation problems
789 #define ATTACK_DISPLAY_DELAY 200
790
791 struct SpellProcEventEntry; // used only privately
792
793 class MANGOS_DLL_SPEC Unit : public WorldObject
794 {
795 public:
796 typedef std::set<Unit*> AttackerSet;
797 typedef std::pair<uint32, uint8> spellEffectPair;
798 typedef std::multimap< spellEffectPair, Aura*> AuraMap;
799 typedef std::list<Aura *> AuraList;
800 typedef std::list<DiminishingReturn> Diminishing;
801 typedef std::set<uint32> ComboPointHolderSet;
802 typedef std::map<uint8, uint32> VisibleAuraMap;
803
804 virtual ~Unit ( );
805
806 void AddToWorld();
807 void RemoveFromWorld();
808
809 void CleanupsBeforeDelete(); // used in ~Creature/~Player (or before mass creature delete to remove cross-references to already deleted units)
810
811 DiminishingLevels GetDiminishing(DiminishingGroup group);
812 void IncrDiminishing(DiminishingGroup group);
813 void ApplyDiminishingToDuration(DiminishingGroup group, int32 &duration,Unit* caster, DiminishingLevels Level);
814 void ApplyDiminishingAura(DiminishingGroup group, bool apply);
815 void ClearDiminishings() { m_Diminishing.clear(); }
816
817 virtual void Update( uint32 time );
818
819 void setAttackTimer(WeaponAttackType type, uint32 time) { m_attackTimer[type] = time; }
820 void resetAttackTimer(WeaponAttackType type = BASE_ATTACK);
821 uint32 getAttackTimer(WeaponAttackType type) const { return m_attackTimer[type]; }
822 bool isAttackReady(WeaponAttackType type = BASE_ATTACK) const { return m_attackTimer[type] == 0; }
823 bool haveOffhandWeapon() const;
824 bool canReachWithAttack(Unit *pVictim) const;
825 uint32 m_extraAttacks;
826
827 void _addAttacker(Unit *pAttacker) // must be called only from Unit::Attack(Unit*)
828 {
829 AttackerSet::iterator itr = m_attackers.find(pAttacker);
830 if(itr == m_attackers.end())
831 m_attackers.insert(pAttacker);
832 }
833 void _removeAttacker(Unit *pAttacker) // must be called only from Unit::AttackStop()
834 {
835 m_attackers.erase(pAttacker);
836 }
837 Unit * getAttackerForHelper() // If someone wants to help, who to give them
838 {
839 if (getVictim() != NULL)
840 return getVictim();
841
842 if (!m_attackers.empty())
843 return *(m_attackers.begin());
844
845 return NULL;
846 }
847 bool Attack(Unit *victim, bool meleeAttack);
848 void CastStop(uint32 except_spellid = 0);
849 bool AttackStop();
850 void RemoveAllAttackers();
851 AttackerSet const& getAttackers() const { return m_attackers; }
852 bool isAttackingPlayer() const;
853 Unit* getVictim() const { return m_attacking; }
854 void CombatStop(bool cast = false);
855 void CombatStopWithPets(bool cast = false);
856 Unit* SelectNearbyTarget() const;
857 bool hasNegativeAuraWithInterruptFlag(uint32 flag);
858
859 void addUnitState(uint32 f) { m_state |= f; }
860 bool hasUnitState(const uint32 f) const { return (m_state & f); }
861 void clearUnitState(uint32 f) { m_state &= ~f; }
862 bool CanFreeMove() const
863 {
864 return !hasUnitState(UNIT_STAT_CONFUSED | UNIT_STAT_FLEEING | UNIT_STAT_IN_FLIGHT |
865 UNIT_STAT_ROOT | UNIT_STAT_STUNNED | UNIT_STAT_DISTRACTED ) && GetOwnerGUID()==0;
866 }
867
868 uint32 getLevel() const { return GetUInt32Value(UNIT_FIELD_LEVEL); }
869 virtual uint32 getLevelForTarget(Unit const* /*target*/) const { return getLevel(); }
870 void SetLevel(uint32 lvl);
871 uint8 getRace() const { return GetByteValue(UNIT_FIELD_BYTES_0, 0); }
872 uint32 getRaceMask() const { return 1 << (getRace()-1); }
873 uint8 getClass() const { return GetByteValue(UNIT_FIELD_BYTES_0, 1); }
874 uint32 getClassMask() const { return 1 << (getClass()-1); }
875 uint8 getGender() const { return GetByteValue(UNIT_FIELD_BYTES_0, 2); }
876
877 float GetStat(Stats stat) const { return float(GetUInt32Value(UNIT_FIELD_STAT0+stat)); }
878 void SetStat(Stats stat, int32 val) { SetStatInt32Value(UNIT_FIELD_STAT0+stat, val); }
879 uint32 GetArmor() const { return GetResistance(SPELL_SCHOOL_NORMAL) ; }
880 void SetArmor(int32 val) { SetResistance(SPELL_SCHOOL_NORMAL, val); }
881
882 uint32 GetResistance(SpellSchools school) const { return GetUInt32Value(UNIT_FIELD_RESISTANCES+school); }
883 void SetResistance(SpellSchools school, int32 val) { SetStatInt32Value(UNIT_FIELD_RESISTANCES+school,val); }
884
885 uint32 GetHealth() const { return GetUInt32Value(UNIT_FIELD_HEALTH); }
886 uint32 GetMaxHealth() const { return GetUInt32Value(UNIT_FIELD_MAXHEALTH); }
887 void SetHealth( uint32 val);
888 void SetMaxHealth(uint32 val);
889 int32 ModifyHealth(int32 val);
890
891 Powers getPowerType() const { return Powers(GetByteValue(UNIT_FIELD_BYTES_0, 3)); }
892 void setPowerType(Powers power);
893 uint32 GetPower( Powers power) const { return GetUInt32Value(UNIT_FIELD_POWER1 +power); }
894 uint32 GetMaxPower(Powers power) const { return GetUInt32Value(UNIT_FIELD_MAXPOWER1+power); }
895 void SetPower( Powers power, uint32 val);
896 void SetMaxPower(Powers power, uint32 val);
897 int32 ModifyPower(Powers power, int32 val);
898 void ApplyPowerMod(Powers power, uint32 val, bool apply);
899 void ApplyMaxPowerMod(Powers power, uint32 val, bool apply);
900
901 uint32 GetAttackTime(WeaponAttackType att) const { return (uint32)(GetFloatValue(UNIT_FIELD_BASEATTACKTIME+att)/m_modAttackSpeedPct[att]); }
902 void SetAttackTime(WeaponAttackType att, uint32 val) { SetFloatValue(UNIT_FIELD_BASEATTACKTIME+att,val*m_modAttackSpeedPct[att]); }
903 void ApplyAttackTimePercentMod(WeaponAttackType att,float val, bool apply);
904 void ApplyCastTimePercentMod(float val, bool apply);
905
906 // faction template id
907 uint32 getFaction() const { return GetUInt32Value(UNIT_FIELD_FACTIONTEMPLATE); }
908 void setFaction(uint32 faction) { SetUInt32Value(UNIT_FIELD_FACTIONTEMPLATE, faction ); }
909 FactionTemplateEntry const* getFactionTemplateEntry() const;
910 bool IsHostileTo(Unit const* unit) const;
911 bool IsHostileToPlayers() const;
912 bool IsFriendlyTo(Unit const* unit) const;
913 bool IsNeutralToAll() const;
914 bool IsContestedGuard() const
915 {
916 if(FactionTemplateEntry const* entry = getFactionTemplateEntry())
917 return entry->IsContestedGuardFaction();
918
919 return false;
920 }
921 bool IsPvP() const { return HasByteFlag(UNIT_FIELD_BYTES_2, 1, UNIT_BYTE2_FLAG_PVP); }
922 void SetPvP(bool state)
923 {
924 if(state)
925 SetByteFlag(UNIT_FIELD_BYTES_2, 1, UNIT_BYTE2_FLAG_PVP);
926 else
927 RemoveByteFlag(UNIT_FIELD_BYTES_2, 1, UNIT_BYTE2_FLAG_PVP);
928 }
929 uint32 GetCreatureType() const;
930 uint32 GetCreatureTypeMask() const
931 {
932 uint32 creatureType = GetCreatureType();
933 return (creatureType >= 1) ? (1 << (creatureType - 1)) : 0;
934 }
935
936 uint8 getStandState() const { return GetByteValue(UNIT_FIELD_BYTES_1, 0); }
937 bool IsSitState() const;
938 bool IsStandState() const;
939 void SetStandState(uint8 state);
940
941 void SetStandFlags(uint8 flags) { SetByteFlag(UNIT_FIELD_BYTES_1, 2,flags); }
942 void RemoveStandFlags(uint8 flags) { RemoveByteFlag(UNIT_FIELD_BYTES_1, 2,flags); }
943
944 bool IsMounted() const { return HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_MOUNT ); }
945 uint32 GetMountID() const { return GetUInt32Value(UNIT_FIELD_MOUNTDISPLAYID); }
946 void Mount(uint32 mount);
947 void Unmount();
948
949 uint16 GetMaxSkillValueForLevel(Unit const* target = NULL) const { return (target ? getLevelForTarget(target) : getLevel()) * 5; }
950 uint32 DealDamage(Unit *pVictim, uint32 damage, CleanDamage const* cleanDamage, DamageEffectType damagetype, SpellSchoolMask damageSchoolMask, SpellEntry const *spellProto, bool durabilityLoss);
951
952 void ProcDamageAndSpell(Unit *pVictim, uint32 procAttacker, uint32 procVictim, uint32 procEx, uint32 amount, WeaponAttackType attType = BASE_ATTACK, SpellEntry const *procSpell = NULL);
953 void ProcDamageAndSpellFor( bool isVictim, Unit * pTarget, uint32 procFlag, uint32 procExtra, WeaponAttackType attType, SpellEntry const * procSpell, uint32 damage );
954
955 void HandleEmoteCommand(uint32 anim_id);
956 void AttackerStateUpdate (Unit *pVictim, WeaponAttackType attType = BASE_ATTACK, bool extra = false );
957
958 float MeleeMissChanceCalc(const Unit *pVictim, WeaponAttackType attType) const;
959
960 void CalculateMeleeDamage(Unit *pVictim, uint32 damage, CalcDamageInfo *damageInfo, WeaponAttackType attackType = BASE_ATTACK);
961 void DealMeleeDamage(CalcDamageInfo *damageInfo, bool durabilityLoss);
962
963 void CalculateSpellDamage(SpellNonMeleeDamage *damageInfo, int32 damage, SpellEntry const *spellInfo, WeaponAttackType attackType = BASE_ATTACK);
964 void DealSpellDamage(SpellNonMeleeDamage *damageInfo, bool durabilityLoss);
965
966 float MeleeSpellMissChance(Unit *pVictim, WeaponAttackType attType, int32 skillDiff, SpellEntry const *spell);
967 SpellMissInfo MeleeSpellHitResult(Unit *pVictim, SpellEntry const *spell);
968 SpellMissInfo MagicSpellHitResult(Unit *pVictim, SpellEntry const *spell);
969 SpellMissInfo SpellHitResult(Unit *pVictim, SpellEntry const *spell, bool canReflect = false);
970
971 float GetUnitDodgeChance() const;
972 float GetUnitParryChance() const;
973 float GetUnitBlockChance() const;
974 float GetUnitCriticalChance(WeaponAttackType attackType, const Unit *pVictim) const;
975
976 virtual uint32 GetShieldBlockValue() const =0;
977 uint32 GetUnitMeleeSkill(Unit const* target = NULL) const { return (target ? getLevelForTarget(target) : getLevel()) * 5; }
978 uint32 GetDefenseSkillValue(Unit const* target = NULL) const;
979 uint32 GetWeaponSkillValue(WeaponAttackType attType, Unit const* target = NULL) const;
980 float GetWeaponProcChance() const;
981 float GetPPMProcChance(uint32 WeaponSpeed, float PPM) const;
982
983 MeleeHitOutcome RollMeleeOutcomeAgainst (const Unit *pVictim, WeaponAttackType attType) const;
984 MeleeHitOutcome RollMeleeOutcomeAgainst (const Unit *pVictim, WeaponAttackType attType, int32 crit_chance, int32 miss_chance, int32 dodge_chance, int32 parry_chance, int32 block_chance) const;
985
986 bool isVendor() const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_VENDOR ); }
987 bool isTrainer() const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_TRAINER ); }
988 bool isQuestGiver() const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_QUESTGIVER ); }
989 bool isGossip() const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_GOSSIP ); }
990 bool isTaxi() const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_FLIGHTMASTER ); }
991 bool isGuildMaster() const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_PETITIONER ); }
992 bool isBattleMaster() const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_BATTLEMASTER ); }
993 bool isBanker() const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_BANKER ); }
994 bool isInnkeeper() const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_INNKEEPER ); }
995 bool isSpiritHealer() const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_SPIRITHEALER ); }
996 bool isSpiritGuide() const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_SPIRITGUIDE ); }
997 bool isTabardDesigner()const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_TABARDDESIGNER ); }
998 bool isAuctioner() const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_AUCTIONEER ); }
999 bool isArmorer() const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_REPAIR ); }
1000 bool isServiceProvider() const
1001 {
1002 return HasFlag( UNIT_NPC_FLAGS,
1003 UNIT_NPC_FLAG_VENDOR | UNIT_NPC_FLAG_TRAINER | UNIT_NPC_FLAG_FLIGHTMASTER |
1004 UNIT_NPC_FLAG_PETITIONER | UNIT_NPC_FLAG_BATTLEMASTER | UNIT_NPC_FLAG_BANKER |
1005 UNIT_NPC_FLAG_INNKEEPER | UNIT_NPC_FLAG_GUARD | UNIT_NPC_FLAG_SPIRITHEALER |
1006 UNIT_NPC_FLAG_SPIRITGUIDE | UNIT_NPC_FLAG_TABARDDESIGNER | UNIT_NPC_FLAG_AUCTIONEER );
1007 }
1008 bool isSpiritService() const { return HasFlag( UNIT_NPC_FLAGS, UNIT_NPC_FLAG_SPIRITHEALER | UNIT_NPC_FLAG_SPIRITGUIDE ); }
1009
1010 //Need fix or use this
1011 bool isGuard() const { return HasFlag(UNIT_NPC_FLAGS, UNIT_NPC_FLAG_GUARD); }
1012
1013 bool isInFlight() const { return hasUnitState(UNIT_STAT_IN_FLIGHT); }
1014
1015 bool isInCombat() const { return HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_IN_COMBAT); }
1016 void SetInCombatState(bool PvP);
1017 void SetInCombatWith(Unit* enemy);
1018 void ClearInCombat();
1019 uint32 GetCombatTimer() const { return m_CombatTimer; }
1020
1021 bool HasAuraType(AuraType auraType) const;
1022 bool HasAura(uint32 spellId, uint32 effIndex) const
1023 {
1024 return m_Auras.find(spellEffectPair(spellId, effIndex)) != m_Auras.end();
1025 }
1026 bool HasAura(uint32 spellId) const;
1027
1028 bool virtual HasSpell(uint32 /*spellID*/) const { return false; }
1029
1030 bool HasStealthAura() const { return HasAuraType(SPELL_AURA_MOD_STEALTH); }
1031 bool HasInvisibilityAura() const { return HasAuraType(SPELL_AURA_MOD_INVISIBILITY); }
1032 bool isFeared() const { return HasAuraType(SPELL_AURA_MOD_FEAR); }
1033 bool isInRoots() const { return HasAuraType(SPELL_AURA_MOD_ROOT); }
1034 bool IsPolymorphed() const;
1035
1036 bool isFrozen() const;
1037
1038 void RemoveSpellbyDamageTaken(AuraType auraType, uint32 damage);
1039
1040 bool isTargetableForAttack() const;
1041 virtual bool IsInWater() const;
1042 virtual bool IsUnderWater() const;
1043 bool isInAccessablePlaceFor(Creature const* c) const;
1044
1045 void SendHealSpellLog(Unit *pVictim, uint32 SpellID, uint32 Damage, bool critical = false);
1046 void SendEnergizeSpellLog(Unit *pVictim, uint32 SpellID, uint32 Damage,Powers powertype);
1047 uint32 SpellNonMeleeDamageLog(Unit *pVictim, uint32 spellID, uint32 damage, bool isTriggeredSpell = false, bool useSpellDamage = true);
1048 void CastSpell(Unit* Victim, uint32 spellId, bool triggered, Item *castItem = NULL, Aura* triggeredByAura = NULL, uint64 originalCaster = 0);
1049 void CastSpell(Unit* Victim,SpellEntry const *spellInfo, bool triggered, Item *castItem= NULL, Aura* triggeredByAura = NULL, uint64 originalCaster = 0);
1050 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);
1051 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);
1052 void CastSpell(float x, float y, float z, uint32 spellId, bool triggered, Item *castItem = NULL, Aura* triggeredByAura = NULL, uint64 originalCaster = 0);
1053 void CastSpell(float x, float y, float z, SpellEntry const *spellInfo, bool triggered, Item *castItem = NULL, Aura* triggeredByAura = NULL, uint64 originalCaster = 0);
1054
1055 bool IsDamageToThreatSpell(SpellEntry const * spellInfo) const;
1056
1057 void DeMorph();
1058
1059 void SendAttackStateUpdate(CalcDamageInfo *damageInfo);
1060 void SendAttackStateUpdate(uint32 HitInfo, Unit *target, uint8 SwingType, SpellSchoolMask damageSchoolMask, uint32 Damage, uint32 AbsorbDamage, uint32 Resist, VictimState TargetState, uint32 BlockedAmount);
1061 void SendSpellNonMeleeDamageLog(SpellNonMeleeDamage *log);
1062 void SendSpellNonMeleeDamageLog(Unit *target,uint32 SpellID,uint32 Damage, SpellSchoolMask damageSchoolMask,uint32 AbsorbedDamage, uint32 Resist,bool PhysicalDamage, uint32 Blocked, bool CriticalHit = false);
1063 void SendSpellMiss(Unit *target, uint32 spellID, SpellMissInfo missInfo);
1064
1065 void SendMonsterMove(float NewPosX, float NewPosY, float NewPosZ, uint8 type, uint32 MovementFlags, uint32 Time, Player* player = NULL);
1066 void SendMonsterMoveByPath(Path const& path, uint32 start, uint32 end, uint32 MovementFlags);
1067 void SendMonsterMoveWithSpeed(float x, float y, float z, uint32 MovementFlags, uint32 transitTime = 0, Player* player = NULL);
1068 void SendMonsterMoveWithSpeedToCurrentDestination(Player* player = NULL);
1069
1070 virtual void MoveOutOfRange(Player &) { };
1071
1072 bool isAlive() const { return (m_deathState == ALIVE); };
1073 bool isDead() const { return ( m_deathState == DEAD || m_deathState == CORPSE ); };
1074 DeathState getDeathState() { return m_deathState; };
1075 virtual void setDeathState(DeathState s); // overwrited in Creature/Player/Pet
1076
1077 uint64 GetOwnerGUID() const { return GetUInt64Value(UNIT_FIELD_SUMMONEDBY); }
1078 void SetOwnerGUID(uint64 owner) { SetUInt64Value(UNIT_FIELD_SUMMONEDBY, owner); }
1079 uint64 GetCreatorGUID() const { return GetUInt64Value(UNIT_FIELD_CREATEDBY); }
1080 void SetCreatorGUID(uint64 creator) { SetUInt64Value(UNIT_FIELD_CREATEDBY, creator); }
1081 uint64 GetPetGUID() const { return GetUInt64Value(UNIT_FIELD_SUMMON); }
1082 uint64 GetCharmerGUID() const { return GetUInt64Value(UNIT_FIELD_CHARMEDBY); }
1083 void SetCharmerGUID(uint64 owner) { SetUInt64Value(UNIT_FIELD_CHARMEDBY, owner); }
1084 uint64 GetCharmGUID() const { return GetUInt64Value(UNIT_FIELD_CHARM); }
1085
1086 uint64 GetCharmerOrOwnerGUID() const { return GetCharmerGUID() ? GetCharmerGUID() : GetOwnerGUID(); }
1087 uint64 GetCharmerOrOwnerOrOwnGUID() const
1088 {
1089 if(uint64 guid = GetCharmerOrOwnerGUID())
1090 return guid;
1091 return GetGUID();
1092 }
1093 bool isCharmedOwnedByPlayerOrPlayer() const { return IS_PLAYER_GUID(GetCharmerOrOwnerOrOwnGUID()); }
1094
1095 Player* GetSpellModOwner();
1096
1097 Unit* GetOwner() const;
1098 Pet* GetPet() const;
1099 Unit* GetCharmer() const;
1100 Unit* GetCharm() const;
1101 Unit* GetCharmerOrOwner() const { return GetCharmerGUID() ? GetCharmer() : GetOwner(); }
1102 Unit* GetCharmerOrOwnerOrSelf()
1103 {
1104 if(Unit* u = GetCharmerOrOwner())
1105 return u;
1106
1107 return this;
1108 }
1109 Player* GetCharmerOrOwnerPlayerOrPlayerItself();
1110
1111 void SetPet(Pet* pet);
1112 void SetCharm(Unit* pet);
1113
1114 bool isCharmed() const { return GetCharmerGUID() != 0; }
1115
1116 CharmInfo* GetCharmInfo() { return m_charmInfo; }
1117 CharmInfo* InitCharmInfo(Unit* charm);
1118
1119 Pet* CreateTamedPetFrom(Creature* creatureTarget,uint32 spell_id = 0);
1120
1121 bool AddAura(Aura *aur);
1122
1123 void RemoveAura(AuraMap::iterator &i, AuraRemoveMode mode = AURA_REMOVE_BY_DEFAULT);
1124 void RemoveAura(uint32 spellId, uint32 effindex, Aura* except = NULL);
1125 void RemoveSingleSpellAurasFromStack(uint32 spellId);
1126 void RemoveSingleAuraFromStack(uint32 spellId, uint32 effindex);
1127 void RemoveAurasDueToSpell(uint32 spellId, Aura* except = NULL);
1128 void RemoveAurasDueToItemSpell(Item* castItem,uint32 spellId);
1129 void RemoveAurasByCasterSpell(uint32 spellId, uint64 casterGUID);
1130 void RemoveAurasDueToSpellByDispel(uint32 spellId, uint64 casterGUID, Unit *dispeler);
1131 void RemoveAurasDueToSpellBySteal(uint32 spellId, uint64 casterGUID, Unit *stealer);
1132 void RemoveAurasDueToSpellByCancel(uint32 spellId);
1133 void RemoveAurasAtChanneledTarget(SpellEntry const* spellInfo);
1134 void RemoveNotOwnSingleTargetAuras();
1135
1136 void RemoveSpellsCausingAura(AuraType auraType);
1137 void RemoveRankAurasDueToSpell(uint32 spellId);
1138 bool RemoveNoStackAurasDueToAura(Aura *Aur);
1139 void RemoveAurasWithInterruptFlags(uint32 flags);
1140 void RemoveAurasWithDispelType( DispelType type );
1141
1142 void RemoveAllAuras();
1143 void RemoveArenaAuras(bool onleave = false);
1144 void RemoveAllAurasOnDeath();
1145 void DelayAura(uint32 spellId, uint32 effindex, int32 delaytime);
1146
1147 float GetResistanceBuffMods(SpellSchools school, bool positive) const { return GetFloatValue(positive ? UNIT_FIELD_RESISTANCEBUFFMODSPOSITIVE+school : UNIT_FIELD_RESISTANCEBUFFMODSNEGATIVE+school ); }
1148 void SetResistanceBuffMods(SpellSchools school, bool positive, float val) { SetFloatValue(positive ? UNIT_FIELD_RESISTANCEBUFFMODSPOSITIVE+school : UNIT_FIELD_RESISTANCEBUFFMODSNEGATIVE+school,val); }
1149 void ApplyResistanceBuffModsMod(SpellSchools school, bool positive, float val, bool apply) { ApplyModSignedFloatValue(positive ? UNIT_FIELD_RESISTANCEBUFFMODSPOSITIVE+school : UNIT_FIELD_RESISTANCEBUFFMODSNEGATIVE+school, val, apply); }
1150 void ApplyResistanceBuffModsPercentMod(SpellSchools school, bool positive, float val, bool apply) { ApplyPercentModFloatValue(positive ? UNIT_FIELD_RESISTANCEBUFFMODSPOSITIVE+school : UNIT_FIELD_RESISTANCEBUFFMODSNEGATIVE+school, val, apply); }
1151 void InitStatBuffMods()
1152 {
1153 for(int i = STAT_STRENGTH; i < MAX_STATS; ++i) SetFloatValue(UNIT_FIELD_POSSTAT0+i, 0);
1154 for(int i = STAT_STRENGTH; i < MAX_STATS; ++i) SetFloatValue(UNIT_FIELD_NEGSTAT0+i, 0);
1155 }
1156 void ApplyStatBuffMod(Stats stat, float val, bool apply) { ApplyModSignedFloatValue((val > 0 ? UNIT_FIELD_POSSTAT0+stat : UNIT_FIELD_NEGSTAT0+stat), val, apply); }
1157 void ApplyStatPercentBuffMod(Stats stat, float val, bool apply)
1158 {
1159 ApplyPercentModFloatValue(UNIT_FIELD_POSSTAT0+stat, val, apply);
1160 ApplyPercentModFloatValue(UNIT_FIELD_NEGSTAT0+stat, val, apply);
1161 }
1162 void SetCreateStat(Stats stat, float val) { m_createStats[stat] = val; }
1163 void SetCreateHealth(uint32 val) { SetUInt32Value(UNIT_FIELD_BASE_HEALTH, val); }
1164 uint32 GetCreateHealth() const { return GetUInt32Value(UNIT_FIELD_BASE_HEALTH); }
1165 void SetCreateMana(uint32 val) { SetUInt32Value(UNIT_FIELD_BASE_MANA, val); }
1166 uint32 GetCreateMana() const { return GetUInt32Value(UNIT_FIELD_BASE_MANA); }
1167 uint32 GetCreatePowers(Powers power) const;
1168 float GetPosStat(Stats stat) const { return GetFloatValue(UNIT_FIELD_POSSTAT0+stat); }
1169 float GetNegStat(Stats stat) const { return GetFloatValue(UNIT_FIELD_NEGSTAT0+stat); }
1170 float GetCreateStat(Stats stat) const { return m_createStats[stat]; }
1171
1172 void SetCurrentCastedSpell(Spell * pSpell);
1173 virtual void ProhibitSpellScholl(SpellSchoolMask /*idSchoolMask*/, uint32 /*unTimeMs*/ ) { }
1174 void InterruptSpell(uint32 spellType, bool withDelayed = true);
1175
1176 // set withDelayed to true to account delayed spells as casted
1177 // delayed+channeled spells are always accounted as casted
1178 // we can skip channeled or delayed checks using flags
1179 bool IsNonMeleeSpellCasted(bool withDelayed, bool skipChanneled = false, bool skipAutorepeat = false) const;
1180
1181 // set withDelayed to true to interrupt delayed spells too
1182 // delayed+channeled spells are always interrupted
1183 void InterruptNonMeleeSpells(bool withDelayed, uint32 spellid = 0);
1184
1185 Spell* FindCurrentSpellBySpellId(uint32 spell_id) const;
1186
1187 Spell* m_currentSpells[CURRENT_MAX_SPELL];
1188
1189 uint32 m_addDmgOnce;
1190 uint64 m_TotemSlot[MAX_TOTEM];
1191 uint64 m_ObjectSlot[4];
1192 uint32 m_detectInvisibilityMask;
1193 uint32 m_invisibilityMask;
1194 uint32 m_ShapeShiftFormSpellId;
1195 ShapeshiftForm m_form;
1196 float m_modMeleeHitChance;
1197 float m_modRangedHitChance;
1198 float m_modSpellHitChance;
1199 int32 m_baseSpellCritChance;
1200
1201 float m_threatModifier[MAX_SPELL_SCHOOL];
1202 float m_modAttackSpeedPct[3];
1203
1204 // Event handler
1205 EventProcessor m_Events;
1206
1207 // stat system
1208 bool HandleStatModifier(UnitMods unitMod, UnitModifierType modifierType, float amount, bool apply);
1209 void SetModifierValue(UnitMods unitMod, UnitModifierType modifierType, float value) { m_auraModifiersGroup[unitMod][modifierType] = value; }
1210 float GetModifierValue(UnitMods unitMod, UnitModifierType modifierType) const;
1211 float GetTotalStatValue(Stats stat) const;
1212 float GetTotalAuraModValue(UnitMods unitMod) const;
1213 SpellSchools GetSpellSchoolByAuraGroup(UnitMods unitMod) const;
1214 Stats GetStatByAuraGroup(UnitMods unitMod) const;
1215 Powers GetPowerTypeByAuraGroup(UnitMods unitMod) const;
1216 bool CanModifyStats() const { return m_canModifyStats; }
1217 void SetCanModifyStats(bool modifyStats) { m_canModifyStats = modifyStats; }
1218 virtual bool UpdateStats(Stats stat) = 0;
1219 virtual bool UpdateAllStats() = 0;
1220 virtual void UpdateResistances(uint32 school) = 0;
1221 virtual void UpdateArmor() = 0;
1222 virtual void UpdateMaxHealth() = 0;
1223 virtual void UpdateMaxPower(Powers power) = 0;
1224 virtual void UpdateAttackPowerAndDamage(bool ranged = false) = 0;
1225 virtual void UpdateDamagePhysical(WeaponAttackType attType) = 0;
1226 float GetTotalAttackPowerValue(WeaponAttackType attType) const;
1227 float GetWeaponDamageRange(WeaponAttackType attType ,WeaponDamageRange type) const;
1228 void SetBaseWeaponDamage(WeaponAttackType attType ,WeaponDamageRange damageRange, float value) { m_weaponDamage[attType][damageRange] = value; }
1229
1230 bool isInFront(Unit const* target,float distance, float arc = M_PI) const;
1231 void SetInFront(Unit const* target);
1232 bool isInBack(Unit const* target, float distance, float arc = M_PI) const;
1233
1234 // Visibility system
1235 UnitVisibility GetVisibility() const { return m_Visibility; }
1236 void SetVisibility(UnitVisibility x);
1237
1238 // common function for visibility checks for player/creatures with detection code
1239 bool isVisibleForOrDetect(Unit const* u, bool detect, bool inVisibleList = false, bool is3dDistance = true) const;
1240 bool canDetectInvisibilityOf(Unit const* u) const;
1241 void SetPhaseMask(uint32 newPhaseMask, bool update);// overwrite WorldObject::SetPhaseMask
1242
1243 // virtual functions for all world objects types
1244 bool isVisibleForInState(Player const* u, bool inVisibleList) const;
1245 // function for low level grid visibility checks in player/creature cases
1246 virtual bool IsVisibleInGridForPlayer(Player* pl) const = 0;
1247
1248 AuraList & GetSingleCastAuras() { return m_scAuras; }
1249 AuraList const& GetSingleCastAuras() const { return m_scAuras; }
1250 SpellImmuneList m_spellImmune[MAX_SPELL_IMMUNITY];
1251
1252 // Threat related methods
1253 bool CanHaveThreatList() const;
1254 void AddThreat(Unit* pVictim, float threat, SpellSchoolMask schoolMask = SPELL_SCHOOL_MASK_NORMAL, SpellEntry const *threatSpell = NULL);
1255 float ApplyTotalThreatModifier(float threat, SpellSchoolMask schoolMask = SPELL_SCHOOL_MASK_NORMAL);
1256 void DeleteThreatList();
1257 bool SelectHostilTarget();
1258 void TauntApply(Unit* pVictim);
1259 void TauntFadeOut(Unit *taunter);
1260 ThreatManager& getThreatManager() { return m_ThreatManager; }
1261 void addHatedBy(HostilReference* pHostilReference) { m_HostilRefManager.insertFirst(pHostilReference); };
1262 void removeHatedBy(HostilReference* /*pHostilReference*/ ) { /* nothing to do yet */ }
1263 HostilRefManager& getHostilRefManager() { return m_HostilRefManager; }
1264
1265 uint32 GetVisibleAura(uint8 slot)
1266 {
1267 VisibleAuraMap::iterator itr = m_visibleAuras.find(slot);
1268 if(itr != m_visibleAuras.end())
1269 return itr->second;
1270 return 0;
1271 }
1272 void SetVisibleAura(uint8 slot, uint32 spellid)
1273 {
1274 if(spellid == 0)
1275 m_visibleAuras.erase(slot);
1276 else
1277 m_visibleAuras[slot] = spellid;
1278 }
1279 VisibleAuraMap const *GetVisibleAuras() { return &m_visibleAuras; }
1280 uint8 GetVisibleAurasCount() { return m_visibleAuras.size(); }
1281
1282 Aura* GetAura(uint32 spellId, uint32 effindex);
1283 Aura* GetAura(AuraType type, uint32 family, uint64 familyFlag, uint32 familyFlag2 = 0, uint64 casterGUID = 0);
1284
1285 AuraMap & GetAuras() { return m_Auras; }
1286 AuraMap const& GetAuras() const { return m_Auras; }
1287 AuraList const& GetAurasByType(AuraType type) const { return m_modAuras[type]; }
1288 void ApplyAuraProcTriggerDamage(Aura* aura, bool apply);
1289
1290 int32 GetTotalAuraModifier(AuraType auratype) const;
1291 float GetTotalAuraMultiplier(AuraType auratype) const;
1292 int32 GetMaxPositiveAuraModifier(AuraType auratype) const;
1293 int32 GetMaxNegativeAuraModifier(AuraType auratype) const;
1294
1295 int32 GetTotalAuraModifierByMiscMask(AuraType auratype, uint32 misc_mask) const;
1296 float GetTotalAuraMultiplierByMiscMask(AuraType auratype, uint32 misc_mask) const;
1297 int32 GetMaxPositiveAuraModifierByMiscMask(AuraType auratype, uint32 misc_mask) const;
1298 int32 GetMaxNegativeAuraModifierByMiscMask(AuraType auratype, uint32 misc_mask) const;
1299
1300 int32 GetTotalAuraModifierByMiscValue(AuraType auratype, int32 misc_value) const;
1301 float GetTotalAuraMultiplierByMiscValue(AuraType auratype, int32 misc_value) const;
1302 int32 GetMaxPositiveAuraModifierByMiscValue(AuraType auratype, int32 misc_value) const;
1303 int32 GetMaxNegativeAuraModifierByMiscValue(AuraType auratype, int32 misc_value) const;
1304
1305 Aura* GetDummyAura(uint32 spell_id) const;
1306
1307 uint32 GetDisplayId() { return GetUInt32Value(UNIT_FIELD_DISPLAYID); }
1308 void SetDisplayId(uint32 modelId);
1309 uint32 GetNativeDisplayId() { return GetUInt32Value(UNIT_FIELD_NATIVEDISPLAYID); }
1310 void SetNativeDisplayId(uint32 modelId) { SetUInt32Value(UNIT_FIELD_NATIVEDISPLAYID, modelId); }
1311 void setTransForm(uint32 spellid) { m_transform = spellid;}
1312 uint32 getTransForm() const { return m_transform;}
1313 void AddDynObject(DynamicObject* dynObj);
1314 void RemoveDynObject(uint32 spellid);
1315 void RemoveDynObjectWithGUID(uint64 guid) { m_dynObjGUIDs.remove(guid); }
1316 void RemoveAllDynObjects();
1317 void AddGameObject(GameObject* gameObj);
1318 void RemoveGameObject(GameObject* gameObj, bool del);
1319 void RemoveGameObject(uint32 spellid, bool del);
1320 void RemoveAllGameObjects();
1321 DynamicObject *GetDynObject(uint32 spellId, uint32 effIndex);
1322 DynamicObject *GetDynObject(uint32 spellId);
1323 uint32 CalculateDamage(WeaponAttackType attType, bool normalized);
1324 float GetAPMultiplier(WeaponAttackType attType, bool normalized);
1325 void ModifyAuraState(AuraState flag, bool apply);
1326 bool HasAuraState(AuraState flag) const { return HasFlag(UNIT_FIELD_AURASTATE, 1<<(flag-1)); }
1327 void UnsummonAllTotems();
1328 int32 SpellBaseDamageBonus(SpellSchoolMask schoolMask);
1329 int32 SpellBaseHealingBonus(SpellSchoolMask schoolMask);
1330 int32 SpellBaseDamageBonusForVictim(SpellSchoolMask schoolMask, Unit *pVictim);
1331 int32 SpellBaseHealingBonusForVictim(SpellSchoolMask schoolMask, Unit *pVictim);
1332 uint32 SpellDamageBonus(Unit *pVictim, SpellEntry const *spellProto, uint32 damage, DamageEffectType damagetype, uint32 stack = 1);
1333 uint32 SpellHealingBonus(Unit *pVictim, SpellEntry const *spellProto, uint32 healamount, DamageEffectType damagetype, uint32 stack = 1);
1334 bool isSpellBlocked(Unit *pVictim, SpellEntry const *spellProto, WeaponAttackType attackType = BASE_ATTACK);
1335 bool isSpellCrit(Unit *pVictim, SpellEntry const *spellProto, SpellSchoolMask schoolMask, WeaponAttackType attackType = BASE_ATTACK);
1336 uint32 SpellCriticalDamageBonus(SpellEntry const *spellProto, uint32 damage, Unit *pVictim);
1337 uint32 SpellCriticalHealingBonus(SpellEntry const *spellProto, uint32 damage, Unit *pVictim);
1338
1339 void SetLastManaUse(uint32 spellCastTime) { m_lastManaUse = spellCastTime; }
1340 bool IsUnderLastManaUseEffect() const;
1341
1342 void SetContestedPvP(Player *attackedPlayer = NULL);
1343
1344 void MeleeDamageBonus(Unit *pVictim, uint32 *damage, WeaponAttackType attType, SpellEntry const *spellProto = NULL);
1345 uint32 GetCastingTimeForBonus( SpellEntry const *spellProto, DamageEffectType damagetype, uint32 CastingTime );
1346
1347 void ApplySpellImmune(uint32 spellId, uint32 op, uint32 type, bool apply);
1348 void ApplySpellDispelImmunity(const SpellEntry * spellProto, DispelType type, bool apply);
1349 virtual bool IsImmunedToSpell(SpellEntry const* spellInfo);
1350 // redefined in Creature
1351 bool IsImmunedToDamage(SpellSchoolMask meleeSchoolMask);
1352 virtual bool IsImmunedToSpellEffect(SpellEntry const* spellInfo, uint32 index) const;
1353 // redefined in Creature
1354
1355 uint32 CalcArmorReducedDamage(Unit* pVictim, const uint32 damage);
1356 void CalcAbsorbResist(Unit *pVictim, SpellSchoolMask schoolMask, DamageEffectType damagetype, const uint32 damage, uint32 *absorb, uint32 *resist);
1357
1358 void UpdateSpeed(UnitMoveType mtype, bool forced);
1359 float GetSpeed( UnitMoveType mtype ) const;
1360 float GetSpeedRate( UnitMoveType mtype ) const { return m_speed_rate[mtype]; }
1361 void SetSpeed(UnitMoveType mtype, float rate, bool forced = false);
1362
1363 void SetHover(bool on);
1364 bool isHover() const { return HasAuraType(SPELL_AURA_HOVER); }
1365
1366 void _RemoveAllAuraMods();
1367 void _ApplyAllAuraMods();
1368
1369 int32 CalculateSpellDamage(SpellEntry const* spellProto, uint8 effect_index, int32 basePoints, Unit const* target);
1370 int32 CalculateSpellDuration(SpellEntry const* spellProto, uint8 effect_index, Unit const* target);
1371 float CalculateLevelPenalty(SpellEntry const* spellProto) const;
1372
1373 void addFollower(FollowerReference* pRef) { m_FollowingRefManager.insertFirst(pRef); }
1374 void removeFollower(FollowerReference* /*pRef*/ ) { /* nothing to do yet */ }
1375 static Unit* GetUnit(WorldObject& object, uint64 guid);
1376
1377 MotionMaster* GetMotionMaster() { return &i_motionMaster; }
1378
1379 bool IsStopped() const { return !(hasUnitState(UNIT_STAT_MOVING)); }
1380 void StopMoving();
1381
1382 void AddUnitMovementFlag(uint32 f) { m_unit_movement_flags |= f; }
1383 void RemoveUnitMovementFlag(uint32 f)
1384 {
1385 uint32 oldval = m_unit_movement_flags;
1386 m_unit_movement_flags = oldval & ~f;
1387 }
1388 uint32 HasUnitMovementFlag(uint32 f) const { return m_unit_movement_flags & f; }
1389 uint32 GetUnitMovementFlags() const { return m_unit_movement_flags; }
1390 void SetUnitMovementFlags(uint32 f) { m_unit_movement_flags = f; }
1391
1392 void SetFeared(bool apply, uint64 casterGUID = 0, uint32 spellID = 0);
1393 void SetConfused(bool apply, uint64 casterGUID = 0, uint32 spellID = 0);
1394
1395 void AddComboPointHolder(uint32 lowguid) { m_ComboPointHolders.insert(lowguid); }
1396 void RemoveComboPointHolder(uint32 lowguid) { m_ComboPointHolders.erase(lowguid); }
1397 void ClearComboPointHolders();
1398
1399 ///----------Pet responses methods-----------------
1400 void SendPetCastFail(uint32 spellid, uint8 msg);
1401 void SendPetActionFeedback (uint8 msg);
1402 void SendPetTalk (uint32 pettalk);
1403 void SendPetSpellCooldown (uint32 spellid, time_t cooltime);
1404 void SendPetClearCooldown (uint32 spellid);
1405 void SendPetAIReaction(uint64 guid);
1406 ///----------End of Pet responses methods----------
1407
1408 void propagateSpeedChange() { GetMotionMaster()->propagateSpeedChange(); }
1409
1410 // reactive attacks
1411 void ClearAllReactives();
1412 void StartReactiveTimer( ReactiveType reactive ) { m_reactiveTimer[reactive] = REACTIVE_TIMER_START;}
1413 void UpdateReactives(uint32 p_time);
1414
1415 // group updates
1416 void UpdateAuraForGroup(uint8 slot);
1417
1418 // pet auras
1419 typedef std::set<PetAura const*> PetAuraSet;
1420 PetAuraSet m_petAuras;
1421 void AddPetAura(PetAura const* petSpell);
1422 void RemovePetAura(PetAura const* petSpell);
1423
1424 protected:
1425 explicit Unit ();
1426
1427 void _UpdateSpells(uint32 time);
1428
1429 void _UpdateAutoRepeatSpell();
1430 bool m_AutoRepeatFirstCast;
1431
1432 uint32 m_attackTimer[MAX_ATTACK];
1433
1434 float m_createStats[MAX_STATS];
1435
1436 AttackerSet m_attackers;
1437 Unit* m_attacking;
1438
1439 DeathState m_deathState;
1440
1441 AuraMap m_Auras;
1442
1443 std::list<Aura *> m_scAuras; // casted singlecast auras
1444
1445 typedef std::list<uint64> DynObjectGUIDs;
1446 DynObjectGUIDs m_dynObjGUIDs;
1447
1448 std::list<GameObject*> m_gameObj;
1449 bool m_isSorted;
1450 uint32 m_transform;
1451 uint32 m_removedAuras;
1452
1453 AuraList m_modAuras[TOTAL_AURAS];
1454 float m_auraModifiersGroup[UNIT_MOD_END][MODIFIER_TYPE_END];
1455 float m_weaponDamage[MAX_ATTACK][2];
1456 bool m_canModifyStats;
1457 //std::list< spellEffectPair > AuraSpells[TOTAL_AURAS]; // TODO: use this if ok for mem
1458 VisibleAuraMap m_visibleAuras;
1459
1460 float m_speed_rate[MAX_MOVE_TYPE];
1461
1462 CharmInfo *m_charmInfo;
1463
1464 virtual SpellSchoolMask GetMeleeDamageSchoolMask() const;
1465
1466 MotionMaster i_motionMaster;
1467 uint32 m_unit_movement_flags;
1468
1469 uint32 m_reactiveTimer[MAX_REACTIVE];
1470 uint32 m_regenTimer;
1471
1472 private:
1473 void SendAttackStop(Unit* victim); // only from AttackStop(Unit*)
1474 void SendAttackStart(Unit* pVictim); // only from Unit::AttackStart(Unit*)
1475
1476 bool IsTriggeredAtSpellProcEvent(Unit *pVictim, Aura* aura, SpellEntry const* procSpell, uint32 procFlag, uint32 procExtra, WeaponAttackType attType, bool isVictim, bool active, SpellProcEventEntry const*& spellProcEvent );
1477 bool HandleDummyAuraProc( Unit *pVictim, uint32 damage, Aura* triggredByAura, SpellEntry const *procSpell, uint32 procFlag, uint32 procEx, uint32 cooldown);
1478 bool HandleHasteAuraProc( Unit *pVictim, uint32 damage, Aura* triggredByAura, SpellEntry const *procSpell, uint32 procFlag, uint32 procEx, uint32 cooldown);
1479 bool HandleProcTriggerSpell(Unit *pVictim, uint32 damage, Aura* triggredByAura, SpellEntry const *procSpell, uint32 procFlag, uint32 procEx, uint32 cooldown);
1480 bool HandleOverrideClassScriptAuraProc(Unit *pVictim, uint32 damage, Aura* triggredByAura, SpellEntry const *procSpell, uint32 cooldown);
1481 bool HandleMeandingAuraProc(Aura* triggeredByAura);
1482
1483 uint32 m_state; // Even derived shouldn't modify
1484 uint32 m_CombatTimer;
1485 uint32 m_lastManaUse; // msecs
1486
1487 UnitVisibility m_Visibility;
1488
1489 Diminishing m_Diminishing;
1490 // Manage all Units threatening us
1491 ThreatManager m_ThreatManager;
1492 // Manage all Units that are threatened by us
1493 HostilRefManager m_HostilRefManager;
1494
1495 FollowerRefManager m_FollowingRefManager;
1496
1497 ComboPointHolderSet m_ComboPointHolders;
1498 };
1499 #endif
MaNGOS is a free, Open Source implementation of a game server compatible with the original World of Warcraft client.