src/game/GroupHandler.cpp

   1 /*
   2  * Copyright (C) 2005-2010 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 #include "Common.h"
  20 #include "Database/DatabaseEnv.h"
  21 #include "Opcodes.h"
  22 #include "Log.h"
  23 #include "WorldPacket.h"
  24 #include "WorldSession.h"
  25 #include "World.h"
  26 #include "ObjectMgr.h"
  27 #include "Player.h"
  28 #include "Group.h"
  29 #include "SocialMgr.h"
  30 #include "Util.h"
  31
  32 /* differeces from off:
  33     -you can uninvite yourself - is is useful
  34     -you can accept invitation even if leader went offline
  35 */
  36 /* todo:
  37     -group_destroyed msg is sent but not shown
  38     -reduce xp gaining when in raid group
  39     -quest sharing has to be corrected
  40     -FIX sending PartyMemberStats
  41 */
  42
  43 void WorldSession::SendPartyResult(PartyOperation operation, const std::string& member, PartyResult res)
  44 {
  45     WorldPacket data(SMSG_PARTY_COMMAND_RESULT, (8+member.size()+1));
  46     data << (uint32)operation;
  47     data << member;
  48     data << (uint32)res;
  49
  50     SendPacket( &data );
  51 }
  52
  53 void WorldSession::HandleGroupInviteOpcode( WorldPacket & recv_data )
  54 {
  55     std::string membername;
  56     recv_data >> membername;
  57     recv_data.read_skip<uint32>();                          // 0 for all known invite ways
  58
  59     // attempt add selected player
  60
  61     // cheating
  62     if(!normalizePlayerName(membername))
  63     {
  64         SendPartyResult(PARTY_OP_INVITE, membername, PARTY_RESULT_CANT_FIND_TARGET);
  65         return;
  66     }
  67
  68     Player *player = sObjectMgr.GetPlayer(membername.c_str());
  69
  70     // no player
  71     if(!player)
  72     {
  73         SendPartyResult(PARTY_OP_INVITE, membername, PARTY_RESULT_CANT_FIND_TARGET);
  74         return;
  75     }
  76
  77     // can't group with
  78     if(!sWorld.getConfig(CONFIG_BOOL_ALLOW_TWO_SIDE_INTERACTION_GROUP) && GetPlayer()->GetTeam() != player->GetTeam())
  79     {
  80         SendPartyResult(PARTY_OP_INVITE, membername, PARTY_RESULT_TARGET_UNFRIENDLY);
  81         return;
  82     }
  83     if(GetPlayer()->GetInstanceId() != 0 && player->GetInstanceId() != 0 && GetPlayer()->GetInstanceId() != player->GetInstanceId() && GetPlayer()->GetMapId() == player->GetMapId())
  84     {
  85         SendPartyResult(PARTY_OP_INVITE, membername, PARTY_RESULT_NOT_IN_YOUR_INSTANCE);
  86         return;
  87     }
  88     // just ignore us
  89     if(player->GetSocial()->HasIgnore(GetPlayer()->GetGUIDLow()))
  90     {
  91         SendPartyResult(PARTY_OP_INVITE, membername, PARTY_RESULT_TARGET_IGNORE_YOU);
  92         return;
  93     }
  94
  95     Group *group = GetPlayer()->GetGroup();
  96     if( group && group->isBGGroup() )
  97         group = GetPlayer()->GetOriginalGroup();
  98
  99     Group *group2 = player->GetGroup();
 100     if( group2 && group2->isBGGroup() )
 101         group2 = player->GetOriginalGroup();
 102     // player already in another group or invited
 103     if( group2 || player->GetGroupInvite() )
 104     {
 105         SendPartyResult(PARTY_OP_INVITE, membername, PARTY_RESULT_ALREADY_IN_GROUP);
 106         return;
 107     }
 108
 109     if(group)
 110     {
 111         // not have permissions for invite
 112         if(!group->IsLeader(GetPlayer()->GetGUID()) && !group->IsAssistant(GetPlayer()->GetGUID()))
 113         {
 114             SendPartyResult(PARTY_OP_INVITE, "", PARTY_RESULT_YOU_NOT_LEADER);
 115             return;
 116         }
 117         // not have place
 118         if(group->IsFull())
 119         {
 120             SendPartyResult(PARTY_OP_INVITE, "", PARTY_RESULT_PARTY_FULL);
 121             return;
 122         }
 123     }
 124
 125     // ok, but group not exist, start a new group
 126     // but don't create and save the group to the DB until
 127     // at least one person joins
 128     if(!group)
 129     {
 130         group = new Group;
 131         // new group: if can't add then delete
 132         if(!group->AddLeaderInvite(GetPlayer()))
 133         {
 134             delete group;
 135             return;
 136         }
 137         if(!group->AddInvite(player))
 138         {
 139             delete group;
 140             return;
 141         }
 142     }
 143     else
 144     {
 145         // already existed group: if can't add then just leave
 146         if(!group->AddInvite(player))
 147         {
 148             return;
 149         }
 150     }
 151
 152     // ok, we do it
 153     WorldPacket data(SMSG_GROUP_INVITE, 10);                // guess size
 154     data << uint8(1);                                       // ok
 155     data << GetPlayer()->GetName();
 156     player->GetSession()->SendPacket(&data);
 157
 158     SendPartyResult(PARTY_OP_INVITE, membername, PARTY_RESULT_OK);
 159 }
 160
 161 void WorldSession::HandleGroupAcceptOpcode( WorldPacket & recv_data )
 162 {
 163     recv_data.read_skip<uint32>();                          // value received in WorldSession::HandleGroupInviteOpcode and also skipeed currently?
 164
 165     Group *group = GetPlayer()->GetGroupInvite();
 166     if (!group) return;
 167
 168     if(group->GetLeaderGUID() == GetPlayer()->GetGUID())
 169     {
 170         sLog.outError("HandleGroupAcceptOpcode: player %s(%d) tried to accept an invite to his own group", GetPlayer()->GetName(), GetPlayer()->GetGUIDLow());
 171         return;
 172     }
 173
 174     // remove in from ivites in any case
 175     group->RemoveInvite(GetPlayer());
 176
 177     /** error handling **/
 178     /********************/
 179
 180     // not have place
 181     if(group->IsFull())
 182     {
 183         SendPartyResult(PARTY_OP_INVITE, "", PARTY_RESULT_PARTY_FULL);
 184         return;
 185     }
 186
 187     Player* leader = sObjectMgr.GetPlayer(group->GetLeaderGUID());
 188
 189     // forming a new group, create it
 190     if(!group->IsCreated())
 191     {
 192         if (leader)
 193             group->RemoveInvite(leader);
 194         if (group->Create(group->GetLeaderGUID(), group->GetLeaderName()))
 195             sObjectMgr.AddGroup(group);
 196         else
 197             return;
 198     }
 199
 200     // everything's fine, do it, PLAYER'S GROUP IS SET IN ADDMEMBER!!!
 201     if(!group->AddMember(GetPlayer()->GetGUID(), GetPlayer()->GetName()))
 202         return;
 203
 204 }
 205
 206 void WorldSession::HandleGroupDeclineOpcode( WorldPacket & /*recv_data*/ )
 207 {
 208     Group  *group  = GetPlayer()->GetGroupInvite();
 209     if (!group)
 210         return;
 211
 212     // remember leader if online
 213     Player *leader = sObjectMgr.GetPlayer(group->GetLeaderGUID());
 214
 215     // uninvite, group can be deleted
 216     GetPlayer()->UninviteFromGroup();
 217
 218     if(!leader || !leader->GetSession())
 219         return;
 220
 221     // report
 222     WorldPacket data( SMSG_GROUP_DECLINE, 10 );             // guess size
 223     data << GetPlayer()->GetName();
 224     leader->GetSession()->SendPacket( &data );
 225 }
 226
 227 void WorldSession::HandleGroupUninviteGuidOpcode(WorldPacket & recv_data)
 228 {
 229     uint64 guid;
 230     recv_data >> guid;
 231
 232     //can't uninvite yourself
 233     if(guid == GetPlayer()->GetGUID())
 234     {
 235         sLog.outError("WorldSession::HandleGroupUninviteGuidOpcode: leader %s(%d) tried to uninvite himself from the group.", GetPlayer()->GetName(), GetPlayer()->GetGUIDLow());
 236         return;
 237     }
 238
 239     PartyResult res = GetPlayer()->CanUninviteFromGroup();
 240     if(res != PARTY_RESULT_OK)
 241     {
 242         SendPartyResult(PARTY_OP_LEAVE, "", res);
 243         return;
 244     }
 245
 246     Group* grp = GetPlayer()->GetGroup();
 247     if(!grp)
 248         return;
 249
 250     if(grp->IsMember(guid))
 251     {
 252         Player::RemoveFromGroup(grp,guid);
 253         return;
 254     }
 255
 256     if(Player* plr = grp->GetInvited(guid))
 257     {
 258         plr->UninviteFromGroup();
 259         return;
 260     }
 261
 262     SendPartyResult(PARTY_OP_LEAVE, "", PARTY_RESULT_NOT_IN_YOUR_PARTY);
 263 }
 264
 265 void WorldSession::HandleGroupUninviteOpcode(WorldPacket & recv_data)
 266 {
 267     std::string membername;
 268     recv_data >> membername;
 269
 270     // player not found
 271     if(!normalizePlayerName(membername))
 272         return;
 273
 274     // can't uninvite yourself
 275     if(GetPlayer()->GetName() == membername)
 276     {
 277         sLog.outError("WorldSession::HandleGroupUninviteOpcode: leader %s(%d) tried to uninvite himself from the group.", GetPlayer()->GetName(), GetPlayer()->GetGUIDLow());
 278         return;
 279     }
 280
 281     PartyResult res = GetPlayer()->CanUninviteFromGroup();
 282     if(res != PARTY_RESULT_OK)
 283     {
 284         SendPartyResult(PARTY_OP_LEAVE, "", res);
 285         return;
 286     }
 287
 288     Group* grp = GetPlayer()->GetGroup();
 289     if(!grp)
 290         return;
 291
 292     if(uint64 guid = grp->GetMemberGUID(membername))
 293     {
 294         Player::RemoveFromGroup(grp,guid);
 295         return;
 296     }
 297
 298     if(Player* plr = grp->GetInvited(membername))
 299     {
 300         plr->UninviteFromGroup();
 301         return;
 302     }
 303
 304     SendPartyResult(PARTY_OP_LEAVE, membername, PARTY_RESULT_NOT_IN_YOUR_PARTY);
 305 }
 306
 307 void WorldSession::HandleGroupSetLeaderOpcode( WorldPacket & recv_data )
 308 {
 309     uint64 guid;
 310     recv_data >> guid;
 311
 312     Group *group = GetPlayer()->GetGroup();
 313     if(!group)
 314         return;
 315
 316     Player *player = sObjectMgr.GetPlayer(guid);
 317
 318     /** error handling **/
 319     if (!player || !group->IsLeader(GetPlayer()->GetGUID()) || player->GetGroup() != group)
 320         return;
 321     /********************/
 322
 323     // everything's fine, do it
 324     group->ChangeLeader(guid);
 325 }
 326
 327 void WorldSession::HandleGroupDisbandOpcode( WorldPacket & /*recv_data*/ )
 328 {
 329     if(!GetPlayer()->GetGroup())
 330         return;
 331
 332     if(_player->InBattleGround())
 333     {
 334         SendPartyResult(PARTY_OP_INVITE, "", PARTY_RESULT_INVITE_RESTRICTED);
 335         return;
 336     }
 337
 338     /** error handling **/
 339     /********************/
 340
 341     // everything's fine, do it
 342     SendPartyResult(PARTY_OP_LEAVE, GetPlayer()->GetName(), PARTY_RESULT_OK);
 343
 344     GetPlayer()->RemoveFromGroup();
 345 }
 346
 347 void WorldSession::HandleLootMethodOpcode( WorldPacket & recv_data )
 348 {
 349     uint32 lootMethod;
 350     uint64 lootMaster;
 351     uint32 lootThreshold;
 352     recv_data >> lootMethod >> lootMaster >> lootThreshold;
 353
 354     Group *group = GetPlayer()->GetGroup();
 355     if(!group)
 356         return;
 357
 358     /** error handling **/
 359     if(!group->IsLeader(GetPlayer()->GetGUID()))
 360         return;
 361     /********************/
 362
 363     // everything's fine, do it
 364     group->SetLootMethod((LootMethod)lootMethod);
 365     group->SetLooterGuid(lootMaster);
 366     group->SetLootThreshold((ItemQualities)lootThreshold);
 367     group->SendUpdate();
 368 }
 369
 370 void WorldSession::HandleLootRoll( WorldPacket &recv_data )
 371 {
 372     uint64 Guid;
 373     uint32 NumberOfPlayers;
 374     uint8  rollType;
 375     recv_data >> Guid;                                      //guid of the item rolled
 376     recv_data >> NumberOfPlayers;
 377     recv_data >> rollType;
 378
 379     //sLog.outDebug("WORLD RECIEVE CMSG_LOOT_ROLL, From:%u, Numberofplayers:%u, rollType:%u", (uint32)Guid, NumberOfPlayers, rollType);
 380
 381     Group* group = GetPlayer()->GetGroup();
 382     if(!group)
 383         return;
 384
 385     // everything's fine, do it
 386     group->CountRollVote(GetPlayer()->GetGUID(), Guid, NumberOfPlayers, rollType);
 387
 388     switch (rollType)
 389     {
 390         case ROLL_NEED:
 391             GetPlayer()->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_ROLL_NEED, 1);
 392             break;
 393         case ROLL_GREED:
 394             GetPlayer()->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_ROLL_GREED, 1);
 395             break;
 396     }
 397 }
 398
 399 void WorldSession::HandleMinimapPingOpcode(WorldPacket& recv_data)
 400 {
 401     float x, y;
 402     recv_data >> x;
 403     recv_data >> y;
 404
 405     if(!GetPlayer()->GetGroup())
 406         return;
 407
 408     //sLog.outDebug("Received opcode MSG_MINIMAP_PING X: %f, Y: %f", x, y);
 409
 410     /** error handling **/
 411     /********************/
 412
 413     // everything is fine, do it
 414     WorldPacket data(MSG_MINIMAP_PING, (8+4+4));
 415     data << uint64(GetPlayer()->GetGUID());
 416     data << float(x);
 417     data << float(y);
 418     GetPlayer()->GetGroup()->BroadcastPacket(&data, true, -1, GetPlayer()->GetGUID());
 419 }
 420
 421 void WorldSession::HandleRandomRollOpcode(WorldPacket& recv_data)
 422 {
 423     uint32 minimum, maximum, roll;
 424     recv_data >> minimum;
 425     recv_data >> maximum;
 426
 427     /** error handling **/
 428     if(minimum > maximum || maximum > 10000)                // < 32768 for urand call
 429         return;
 430     /********************/
 431
 432     // everything's fine, do it
 433     roll = urand(minimum, maximum);
 434
 435     //sLog.outDebug("ROLL: MIN: %u, MAX: %u, ROLL: %u", minimum, maximum, roll);
 436
 437     WorldPacket data(MSG_RANDOM_ROLL, 4+4+4+8);
 438     data << uint32(minimum);
 439     data << uint32(maximum);
 440     data << uint32(roll);
 441     data << uint64(GetPlayer()->GetGUID());
 442     if(GetPlayer()->GetGroup())
 443         GetPlayer()->GetGroup()->BroadcastPacket(&data, false);
 444     else
 445         SendPacket(&data);
 446 }
 447
 448 void WorldSession::HandleRaidTargetUpdateOpcode( WorldPacket & recv_data )
 449 {
 450     uint8  x;
 451     recv_data >> x;
 452
 453     Group *group = GetPlayer()->GetGroup();
 454     if(!group)
 455         return;
 456
 457     /** error handling **/
 458     /********************/
 459
 460     // everything's fine, do it
 461     if(x == 0xFF)                                           // target icon request
 462     {
 463         group->SendTargetIconList(this);
 464     }
 465     else                                                    // target icon update
 466     {
 467         if(group->isRaidGroup() && !group->IsLeader(GetPlayer()->GetGUID()) && !group->IsAssistant(GetPlayer()->GetGUID()))
 468             return;
 469
 470         uint64 guid;
 471         recv_data >> guid;
 472         group->SetTargetIcon(x, _player->GetGUID(), guid);
 473     }
 474 }
 475
 476 void WorldSession::HandleGroupRaidConvertOpcode( WorldPacket & /*recv_data*/ )
 477 {
 478     Group *group = GetPlayer()->GetGroup();
 479     if(!group)
 480         return;
 481
 482     if(_player->InBattleGround())
 483         return;
 484
 485     /** error handling **/
 486     if(!group->IsLeader(GetPlayer()->GetGUID()) || group->GetMembersCount() < 2)
 487         return;
 488     /********************/
 489
 490     // everything's fine, do it (is it 0 (PARTY_OP_INVITE) correct code)
 491     SendPartyResult(PARTY_OP_INVITE, "", PARTY_RESULT_OK);
 492     group->ConvertToRaid();
 493 }
 494
 495 void WorldSession::HandleGroupChangeSubGroupOpcode( WorldPacket & recv_data )
 496 {
 497     std::string name;
 498     uint8 groupNr;
 499     recv_data >> name;
 500
 501     recv_data >> groupNr;
 502
 503     // we will get correct pointer for group here, so we don't have to check if group is BG raid
 504     Group *group = GetPlayer()->GetGroup();
 505     if(!group)
 506         return;
 507
 508     /** error handling **/
 509     if(!group->IsLeader(GetPlayer()->GetGUID()) && !group->IsAssistant(GetPlayer()->GetGUID()))
 510         return;
 511
 512     if (!group->HasFreeSlotSubGroup(groupNr))
 513         return;
 514     /********************/
 515
 516     // everything's fine, do it
 517     group->ChangeMembersGroup(sObjectMgr.GetPlayer(name.c_str()), groupNr);
 518 }
 519
 520 void WorldSession::HandleGroupAssistantLeaderOpcode( WorldPacket & recv_data )
 521 {
 522     uint64 guid;
 523     uint8 flag;
 524     recv_data >> guid;
 525     recv_data >> flag;
 526
 527     Group *group = GetPlayer()->GetGroup();
 528     if(!group)
 529         return;
 530
 531     /** error handling **/
 532     if(!group->IsLeader(GetPlayer()->GetGUID()))
 533         return;
 534     /********************/
 535
 536     // everything's fine, do it
 537     group->SetAssistant(guid, (flag==0?false:true));
 538 }
 539
 540 void WorldSession::HandlePartyAssignmentOpcode( WorldPacket & recv_data )
 541 {
 542     uint8 flag1, flag2;
 543     uint64 guid;
 544     recv_data >> flag1 >> flag2;
 545     recv_data >> guid;
 546
 547     sLog.outDebug("MSG_PARTY_ASSIGNMENT");
 548
 549     Group *group = GetPlayer()->GetGroup();
 550     if(!group)
 551         return;
 552
 553     // if(flag1) Main Assist
 554     //     0x4
 555     // if(flag2) Main Tank
 556     //     0x2
 557
 558     /** error handling **/
 559     if(!group->IsLeader(GetPlayer()->GetGUID()))
 560         return;
 561     /********************/
 562
 563     // everything's fine, do it
 564     if(flag1 == 1)
 565         group->SetMainAssistant(guid);
 566     if(flag2 == 1)
 567         group->SetMainTank(guid);
 568 }
 569
 570 void WorldSession::HandleRaidReadyCheckOpcode( WorldPacket & recv_data )
 571 {
 572     if(recv_data.empty())                                   // request
 573     {
 574         Group *group = GetPlayer()->GetGroup();
 575         if(!group)
 576             return;
 577
 578         /** error handling **/
 579         if(!group->IsLeader(GetPlayer()->GetGUID()) && !group->IsAssistant(GetPlayer()->GetGUID()))
 580             return;
 581         /********************/
 582
 583         // everything's fine, do it
 584         WorldPacket data(MSG_RAID_READY_CHECK, 8);
 585         data << GetPlayer()->GetGUID();
 586         group->BroadcastPacket(&data, false, -1);
 587
 588         group->OfflineReadyCheck();
 589     }
 590     else                                                    // answer
 591     {
 592         uint8 state;
 593         recv_data >> state;
 594
 595         Group *group = GetPlayer()->GetGroup();
 596         if(!group)
 597             return;
 598
 599         // everything's fine, do it
 600         WorldPacket data(MSG_RAID_READY_CHECK_CONFIRM, 9);
 601         data << GetPlayer()->GetGUID();
 602         data << state;
 603         group->BroadcastReadyCheck(&data);
 604     }
 605 }
 606
 607 void WorldSession::HandleRaidReadyCheckFinishedOpcode( WorldPacket & /*recv_data*/ )
 608 {
 609     //Group* group = GetPlayer()->GetGroup();
 610     //if(!group)
 611     //    return;
 612
 613     //if(!group->IsLeader(GetPlayer()->GetGUID()) && !group->IsAssistant(GetPlayer()->GetGUID()))
 614     //    return;
 615
 616     // Is any reaction need?
 617 }
 618
 619 void WorldSession::BuildPartyMemberStatsChangedPacket(Player *player, WorldPacket *data)
 620 {
 621     uint32 mask = player->GetGroupUpdateFlag();
 622
 623     if (mask == GROUP_UPDATE_FLAG_NONE)
 624         return;
 625
 626     if (mask & GROUP_UPDATE_FLAG_POWER_TYPE)                // if update power type, update current/max power also
 627         mask |= (GROUP_UPDATE_FLAG_CUR_POWER | GROUP_UPDATE_FLAG_MAX_POWER);
 628
 629     if (mask & GROUP_UPDATE_FLAG_PET_POWER_TYPE)            // same for pets
 630         mask |= (GROUP_UPDATE_FLAG_PET_CUR_POWER | GROUP_UPDATE_FLAG_PET_MAX_POWER);
 631
 632     uint32 byteCount = 0;
 633     for (int i = 1; i < GROUP_UPDATE_FLAGS_COUNT; ++i)
 634         if (mask & (1 << i))
 635             byteCount += GroupUpdateLength[i];
 636
 637     data->Initialize(SMSG_PARTY_MEMBER_STATS, 8 + 4 + byteCount);
 638     *data << player->GetPackGUID();
 639     *data << (uint32) mask;
 640
 641     if (mask & GROUP_UPDATE_FLAG_STATUS)
 642     {
 643         if (player)
 644         {
 645             if (player->IsPvP())
 646                 *data << (uint16) (MEMBER_STATUS_ONLINE | MEMBER_STATUS_PVP);
 647             else
 648                 *data << (uint16) MEMBER_STATUS_ONLINE;
 649         }
 650         else
 651             *data << (uint16) MEMBER_STATUS_OFFLINE;
 652     }
 653
 654     if (mask & GROUP_UPDATE_FLAG_CUR_HP)
 655         *data << (uint32) player->GetHealth();
 656
 657     if (mask & GROUP_UPDATE_FLAG_MAX_HP)
 658         *data << (uint32) player->GetMaxHealth();
 659
 660     Powers powerType = player->getPowerType();
 661     if (mask & GROUP_UPDATE_FLAG_POWER_TYPE)
 662         *data << (uint8) powerType;
 663
 664     if (mask & GROUP_UPDATE_FLAG_CUR_POWER)
 665         *data << (uint16) player->GetPower(powerType);
 666
 667     if (mask & GROUP_UPDATE_FLAG_MAX_POWER)
 668         *data << (uint16) player->GetMaxPower(powerType);
 669
 670     if (mask & GROUP_UPDATE_FLAG_LEVEL)
 671         *data << (uint16) player->getLevel();
 672
 673     if (mask & GROUP_UPDATE_FLAG_ZONE)
 674         *data << (uint16) player->GetZoneId();
 675
 676     if (mask & GROUP_UPDATE_FLAG_POSITION)
 677         *data << (uint16) player->GetPositionX() << (uint16) player->GetPositionY();
 678
 679     if (mask & GROUP_UPDATE_FLAG_AURAS)
 680     {
 681         const uint64& auramask = player->GetAuraUpdateMask();
 682         *data << uint64(auramask);
 683         for(uint32 i = 0; i < MAX_AURAS; ++i)
 684         {
 685             if(auramask & (uint64(1) << i))
 686             {
 687                 *data << uint32(player->GetVisibleAura(i));
 688                 *data << uint8(1);
 689             }
 690         }
 691     }
 692
 693     Pet *pet = player->GetPet();
 694     if (mask & GROUP_UPDATE_FLAG_PET_GUID)
 695     {
 696         if(pet)
 697             *data << (uint64) pet->GetGUID();
 698         else
 699             *data << (uint64) 0;
 700     }
 701
 702     if (mask & GROUP_UPDATE_FLAG_PET_NAME)
 703     {
 704         if(pet)
 705             *data << pet->GetName();
 706         else
 707             *data << (uint8)  0;
 708     }
 709
 710     if (mask & GROUP_UPDATE_FLAG_PET_MODEL_ID)
 711     {
 712         if(pet)
 713             *data << (uint16) pet->GetDisplayId();
 714         else
 715             *data << (uint16) 0;
 716     }
 717
 718     if (mask & GROUP_UPDATE_FLAG_PET_CUR_HP)
 719     {
 720         if(pet)
 721             *data << (uint32) pet->GetHealth();
 722         else
 723             *data << (uint32) 0;
 724     }
 725
 726     if (mask & GROUP_UPDATE_FLAG_PET_MAX_HP)
 727     {
 728         if(pet)
 729             *data << (uint32) pet->GetMaxHealth();
 730         else
 731             *data << (uint32) 0;
 732     }
 733
 734     if (mask & GROUP_UPDATE_FLAG_PET_POWER_TYPE)
 735     {
 736         if(pet)
 737             *data << (uint8)  pet->getPowerType();
 738         else
 739             *data << (uint8)  0;
 740     }
 741
 742     if (mask & GROUP_UPDATE_FLAG_PET_CUR_POWER)
 743     {
 744         if(pet)
 745             *data << (uint16) pet->GetPower(pet->getPowerType());
 746         else
 747             *data << (uint16) 0;
 748     }
 749
 750     if (mask & GROUP_UPDATE_FLAG_PET_MAX_POWER)
 751     {
 752         if(pet)
 753             *data << (uint16) pet->GetMaxPower(pet->getPowerType());
 754         else
 755             *data << (uint16) 0;
 756     }
 757
 758     if (mask & GROUP_UPDATE_FLAG_PET_AURAS)
 759     {
 760         if(pet)
 761         {
 762             const uint64& auramask = pet->GetAuraUpdateMask();
 763             *data << uint64(auramask);
 764             for(uint32 i = 0; i < MAX_AURAS; ++i)
 765             {
 766                 if(auramask & (uint64(1) << i))
 767                 {
 768                     *data << uint32(pet->GetVisibleAura(i));
 769                     *data << uint8(1);
 770                 }
 771             }
 772         }
 773         else
 774             *data << (uint64) 0;
 775     }
 776 }
 777
 778 /*this procedure handles clients CMSG_REQUEST_PARTY_MEMBER_STATS request*/
 779 void WorldSession::HandleRequestPartyMemberStatsOpcode( WorldPacket &recv_data )
 780 {
 781     sLog.outDebug("WORLD: Received CMSG_REQUEST_PARTY_MEMBER_STATS");
 782     uint64 Guid;
 783     recv_data >> Guid;
 784
 785     Player *player = sObjectMgr.GetPlayer(Guid);
 786     if(!player)
 787     {
 788         WorldPacket data(SMSG_PARTY_MEMBER_STATS_FULL, 3+4+2);
 789         data << uint8(0);                                   // only for SMSG_PARTY_MEMBER_STATS_FULL, probably arena/bg related
 790         data.appendPackGUID(Guid);
 791         data << (uint32) GROUP_UPDATE_FLAG_STATUS;
 792         data << (uint16) MEMBER_STATUS_OFFLINE;
 793         SendPacket(&data);
 794         return;
 795     }
 796
 797     Pet *pet = player->GetPet();
 798
 799     WorldPacket data(SMSG_PARTY_MEMBER_STATS_FULL, 4+2+2+2+1+2*6+8+1+8);
 800     data << uint8(0);                                       // only for SMSG_PARTY_MEMBER_STATS_FULL, probably arena/bg related
 801     data << player->GetPackGUID();
 802
 803     uint32 mask1 = 0x00040BFF;                              // common mask, real flags used 0x000040BFF
 804     if(pet)
 805         mask1 = 0x7FFFFFFF;                                 // for hunters and other classes with pets
 806
 807     Powers powerType = player->getPowerType();
 808     data << (uint32) mask1;                                 // group update mask
 809     data << (uint16) MEMBER_STATUS_ONLINE;                  // member's online status
 810     data << (uint32) player->GetHealth();                   // GROUP_UPDATE_FLAG_CUR_HP
 811     data << (uint32) player->GetMaxHealth();                // GROUP_UPDATE_FLAG_MAX_HP
 812     data << (uint8)  powerType;                             // GROUP_UPDATE_FLAG_POWER_TYPE
 813     data << (uint16) player->GetPower(powerType);           // GROUP_UPDATE_FLAG_CUR_POWER
 814     data << (uint16) player->GetMaxPower(powerType);        // GROUP_UPDATE_FLAG_MAX_POWER
 815     data << (uint16) player->getLevel();                    // GROUP_UPDATE_FLAG_LEVEL
 816     data << (uint16) player->GetZoneId();                   // GROUP_UPDATE_FLAG_ZONE
 817     data << (uint16) player->GetPositionX();                // GROUP_UPDATE_FLAG_POSITION
 818     data << (uint16) player->GetPositionY();                // GROUP_UPDATE_FLAG_POSITION
 819
 820     uint64 auramask = 0;
 821     size_t maskPos = data.wpos();
 822     data << (uint64) auramask;                              // placeholder
 823     for(uint8 i = 0; i < MAX_AURAS; ++i)
 824     {
 825         if(uint32 aura = player->GetVisibleAura(i))
 826         {
 827             auramask |= (uint64(1) << i);
 828             data << (uint32) aura;
 829             data << (uint8)  1;
 830         }
 831     }
 832     data.put<uint64>(maskPos,auramask);                     // GROUP_UPDATE_FLAG_AURAS
 833
 834     if(pet)
 835     {
 836         Powers petpowertype = pet->getPowerType();
 837         data << (uint64) pet->GetGUID();                    // GROUP_UPDATE_FLAG_PET_GUID
 838         data << pet->GetName();                             // GROUP_UPDATE_FLAG_PET_NAME
 839         data << (uint16) pet->GetDisplayId();               // GROUP_UPDATE_FLAG_PET_MODEL_ID
 840         data << (uint32) pet->GetHealth();                  // GROUP_UPDATE_FLAG_PET_CUR_HP
 841         data << (uint32) pet->GetMaxHealth();               // GROUP_UPDATE_FLAG_PET_MAX_HP
 842         data << (uint8)  petpowertype;                      // GROUP_UPDATE_FLAG_PET_POWER_TYPE
 843         data << (uint16) pet->GetPower(petpowertype);       // GROUP_UPDATE_FLAG_PET_CUR_POWER
 844         data << (uint16) pet->GetMaxPower(petpowertype);    // GROUP_UPDATE_FLAG_PET_MAX_POWER
 845
 846         uint64 petauramask = 0;
 847         size_t petMaskPos = data.wpos();
 848         data << (uint64) petauramask;                       // placeholder
 849         for(uint8 i = 0; i < MAX_AURAS; ++i)
 850         {
 851             if(uint32 petaura = pet->GetVisibleAura(i))
 852             {
 853                 petauramask |= (uint64(1) << i);
 854                 data << (uint32) petaura;
 855                 data << (uint8)  1;
 856             }
 857         }
 858         data.put<uint64>(petMaskPos,petauramask);           // GROUP_UPDATE_FLAG_PET_AURAS
 859     }
 860     else
 861     {
 862         data << (uint8)  0;                                 // GROUP_UPDATE_FLAG_PET_NAME
 863         data << (uint64) 0;                                 // GROUP_UPDATE_FLAG_PET_AURAS
 864     }
 865
 866     SendPacket(&data);
 867 }
 868
 869 /*!*/void WorldSession::HandleRequestRaidInfoOpcode( WorldPacket & /*recv_data*/ )
 870 {
 871     // every time the player checks the character screen
 872     _player->SendRaidInfo();
 873 }
 874
 875 void WorldSession::HandleOptOutOfLootOpcode( WorldPacket & recv_data )
 876 {
 877     sLog.outDebug("WORLD: Received CMSG_OPT_OUT_OF_LOOT");
 878
 879     uint32 unkn;
 880     recv_data >> unkn;
 881
 882     // ignore if player not loaded
 883     if(!GetPlayer())                                        // needed because STATUS_AUTHED
 884     {
 885         if(unkn!=0)
 886             sLog.outError("CMSG_GROUP_PASS_ON_LOOT value<>0 for not-loaded character!");
 887         return;
 888     }
 889
 890     if(unkn!=0)
 891         sLog.outError("CMSG_GROUP_PASS_ON_LOOT: activation not implemented!");
 892 }