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_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         group->Create(group->GetLeaderGUID(), group->GetLeaderName());
 195         sObjectMgr.AddGroup(group);
 196     }
 197
 198     // everything's fine, do it, PLAYER'S GROUP IS SET IN ADDMEMBER!!!
 199     if(!group->AddMember(GetPlayer()->GetGUID(), GetPlayer()->GetName()))
 200         return;
 201
 202 }
 203
 204 void WorldSession::HandleGroupDeclineOpcode( WorldPacket & /*recv_data*/ )
 205 {
 206     Group  *group  = GetPlayer()->GetGroupInvite();
 207     if (!group) return;
 208
 209     // remember leader if online
 210     Player *leader = sObjectMgr.GetPlayer(group->GetLeaderGUID());
 211
 212     // uninvite, group can be deleted
 213     GetPlayer()->UninviteFromGroup();
 214
 215     if(!leader || !leader->GetSession())
 216         return;
 217
 218     // report
 219     WorldPacket data( SMSG_GROUP_DECLINE, 10 );             // guess size
 220     data << GetPlayer()->GetName();
 221     leader->GetSession()->SendPacket( &data );
 222 }
 223
 224 void WorldSession::HandleGroupUninviteGuidOpcode(WorldPacket & recv_data)
 225 {
 226     uint64 guid;
 227     recv_data >> guid;
 228
 229     //can't uninvite yourself
 230     if(guid == GetPlayer()->GetGUID())
 231     {
 232         sLog.outError("WorldSession::HandleGroupUninviteGuidOpcode: leader %s(%d) tried to uninvite himself from the group.", GetPlayer()->GetName(), GetPlayer()->GetGUIDLow());
 233         return;
 234     }
 235
 236     PartyResult res = GetPlayer()->CanUninviteFromGroup();
 237     if(res != PARTY_RESULT_OK)
 238     {
 239         SendPartyResult(PARTY_OP_LEAVE, "", res);
 240         return;
 241     }
 242
 243     Group* grp = GetPlayer()->GetGroup();
 244     if(!grp)
 245         return;
 246
 247     if(grp->IsMember(guid))
 248     {
 249         Player::RemoveFromGroup(grp,guid);
 250         return;
 251     }
 252
 253     if(Player* plr = grp->GetInvited(guid))
 254     {
 255         plr->UninviteFromGroup();
 256         return;
 257     }
 258
 259     SendPartyResult(PARTY_OP_LEAVE, "", PARTY_RESULT_NOT_IN_YOUR_PARTY);
 260 }
 261
 262 void WorldSession::HandleGroupUninviteOpcode(WorldPacket & recv_data)
 263 {
 264     std::string membername;
 265     recv_data >> membername;
 266
 267     // player not found
 268     if(!normalizePlayerName(membername))
 269         return;
 270
 271     // can't uninvite yourself
 272     if(GetPlayer()->GetName() == membername)
 273     {
 274         sLog.outError("WorldSession::HandleGroupUninviteOpcode: leader %s(%d) tried to uninvite himself from the group.", GetPlayer()->GetName(), GetPlayer()->GetGUIDLow());
 275         return;
 276     }
 277
 278     PartyResult res = GetPlayer()->CanUninviteFromGroup();
 279     if(res != PARTY_RESULT_OK)
 280     {
 281         SendPartyResult(PARTY_OP_LEAVE, "", res);
 282         return;
 283     }
 284
 285     Group* grp = GetPlayer()->GetGroup();
 286     if(!grp)
 287         return;
 288
 289     if(uint64 guid = grp->GetMemberGUID(membername))
 290     {
 291         Player::RemoveFromGroup(grp,guid);
 292         return;
 293     }
 294
 295     if(Player* plr = grp->GetInvited(membername))
 296     {
 297         plr->UninviteFromGroup();
 298         return;
 299     }
 300
 301     SendPartyResult(PARTY_OP_LEAVE, membername, PARTY_RESULT_NOT_IN_YOUR_PARTY);
 302 }
 303
 304 void WorldSession::HandleGroupSetLeaderOpcode( WorldPacket & recv_data )
 305 {
 306     Group *group = GetPlayer()->GetGroup();
 307     if(!group)
 308         return;
 309
 310     uint64 guid;
 311     recv_data >> guid;
 312
 313     Player *player = sObjectMgr.GetPlayer(guid);
 314
 315     /** error handling **/
 316     if (!player || !group->IsLeader(GetPlayer()->GetGUID()) || player->GetGroup() != group)
 317         return;
 318     /********************/
 319
 320     // everything's fine, do it
 321     group->ChangeLeader(guid);
 322 }
 323
 324 void WorldSession::HandleGroupDisbandOpcode( WorldPacket & /*recv_data*/ )
 325 {
 326     if(!GetPlayer()->GetGroup())
 327         return;
 328
 329     if(_player->InBattleGround())
 330     {
 331         SendPartyResult(PARTY_OP_INVITE, "", PARTY_RESULT_INVITE_RESTRICTED);
 332         return;
 333     }
 334
 335     /** error handling **/
 336     /********************/
 337
 338     // everything's fine, do it
 339     SendPartyResult(PARTY_OP_LEAVE, GetPlayer()->GetName(), PARTY_RESULT_OK);
 340
 341     GetPlayer()->RemoveFromGroup();
 342 }
 343
 344 void WorldSession::HandleLootMethodOpcode( WorldPacket & recv_data )
 345 {
 346     Group *group = GetPlayer()->GetGroup();
 347     if(!group)
 348         return;
 349
 350     uint32 lootMethod;
 351     uint64 lootMaster;
 352     uint32 lootThreshold;
 353     recv_data >> lootMethod >> lootMaster >> lootThreshold;
 354
 355     /** error handling **/
 356     if(!group->IsLeader(GetPlayer()->GetGUID()))
 357         return;
 358     /********************/
 359
 360     // everything's fine, do it
 361     group->SetLootMethod((LootMethod)lootMethod);
 362     group->SetLooterGuid(lootMaster);
 363     group->SetLootThreshold((ItemQualities)lootThreshold);
 364     group->SendUpdate();
 365 }
 366
 367 void WorldSession::HandleLootRoll( WorldPacket &recv_data )
 368 {
 369     if(!GetPlayer()->GetGroup())
 370         return;
 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     if(!GetPlayer()->GetGroup())
 402         return;
 403
 404     float x, y;
 405     recv_data >> x;
 406     recv_data >> y;
 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     Group *group = GetPlayer()->GetGroup();
 451     if(!group)
 452         return;
 453
 454     uint8  x;
 455     recv_data >> x;
 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, 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     // we will get correct pointer for group here, so we don't have to check if group is BG raid
 498     Group *group = GetPlayer()->GetGroup();
 499     if(!group)
 500         return;
 501
 502     std::string name;
 503     uint8 groupNr;
 504     recv_data >> name;
 505
 506     recv_data >> groupNr;
 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     Group *group = GetPlayer()->GetGroup();
 523     if(!group)
 524         return;
 525
 526     uint64 guid;
 527     uint8 flag;
 528     recv_data >> guid;
 529     recv_data >> flag;
 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     sLog.outDebug("MSG_PARTY_ASSIGNMENT");
 543
 544     Group *group = GetPlayer()->GetGroup();
 545     if(!group)
 546         return;
 547
 548     uint8 flag1, flag2;
 549     uint64 guid;
 550     recv_data >> flag1 >> flag2;
 551     recv_data >> guid;
 552     // if(flag1) Main Assist
 553     //     0x4
 554     // if(flag2) Main Tank
 555     //     0x2
 556
 557     /** error handling **/
 558     if(!group->IsLeader(GetPlayer()->GetGUID()))
 559         return;
 560     /********************/
 561
 562     // everything's fine, do it
 563     if(flag1 == 1)
 564         group->SetMainAssistant(guid);
 565     if(flag2 == 1)
 566         group->SetMainTank(guid);
 567 }
 568
 569 void WorldSession::HandleRaidReadyCheckOpcode( WorldPacket & recv_data )
 570 {
 571     Group *group = GetPlayer()->GetGroup();
 572     if(!group)
 573         return;
 574
 575     if(recv_data.empty())                                   // request
 576     {
 577         /** error handling **/
 578         if(!group->IsLeader(GetPlayer()->GetGUID()) && !group->IsAssistant(GetPlayer()->GetGUID()))
 579             return;
 580         /********************/
 581
 582         // everything's fine, do it
 583         WorldPacket data(MSG_RAID_READY_CHECK, 8);
 584         data << GetPlayer()->GetGUID();
 585         group->BroadcastPacket(&data, false, -1);
 586
 587         group->OfflineReadyCheck();
 588     }
 589     else                                                    // answer
 590     {
 591         uint8 state;
 592         recv_data >> state;
 593
 594         // everything's fine, do it
 595         WorldPacket data(MSG_RAID_READY_CHECK_CONFIRM, 9);
 596         data << GetPlayer()->GetGUID();
 597         data << state;
 598         group->BroadcastReadyCheck(&data);
 599     }
 600 }
 601
 602 void WorldSession::HandleRaidReadyCheckFinishedOpcode( WorldPacket & /*recv_data*/ )
 603 {
 604     //Group* group = GetPlayer()->GetGroup();
 605     //if(!group)
 606     //    return;
 607
 608     //if(!group->IsLeader(GetPlayer()->GetGUID()) && !group->IsAssistant(GetPlayer()->GetGUID()))
 609     //    return;
 610
 611     // Is any reaction need?
 612 }
 613
 614 void WorldSession::BuildPartyMemberStatsChangedPacket(Player *player, WorldPacket *data)
 615 {
 616     uint32 mask = player->GetGroupUpdateFlag();
 617
 618     if (mask == GROUP_UPDATE_FLAG_NONE)
 619         return;
 620
 621     if (mask & GROUP_UPDATE_FLAG_POWER_TYPE)                // if update power type, update current/max power also
 622         mask |= (GROUP_UPDATE_FLAG_CUR_POWER | GROUP_UPDATE_FLAG_MAX_POWER);
 623
 624     if (mask & GROUP_UPDATE_FLAG_PET_POWER_TYPE)            // same for pets
 625         mask |= (GROUP_UPDATE_FLAG_PET_CUR_POWER | GROUP_UPDATE_FLAG_PET_MAX_POWER);
 626
 627     uint32 byteCount = 0;
 628     for (int i = 1; i < GROUP_UPDATE_FLAGS_COUNT; ++i)
 629         if (mask & (1 << i))
 630             byteCount += GroupUpdateLength[i];
 631
 632     data->Initialize(SMSG_PARTY_MEMBER_STATS, 8 + 4 + byteCount);
 633     data->append(player->GetPackGUID());
 634     *data << (uint32) mask;
 635
 636     if (mask & GROUP_UPDATE_FLAG_STATUS)
 637     {
 638         if (player)
 639         {
 640             if (player->IsPvP())
 641                 *data << (uint16) (MEMBER_STATUS_ONLINE | MEMBER_STATUS_PVP);
 642             else
 643                 *data << (uint16) MEMBER_STATUS_ONLINE;
 644         }
 645         else
 646             *data << (uint16) MEMBER_STATUS_OFFLINE;
 647     }
 648
 649     if (mask & GROUP_UPDATE_FLAG_CUR_HP)
 650         *data << (uint32) player->GetHealth();
 651
 652     if (mask & GROUP_UPDATE_FLAG_MAX_HP)
 653         *data << (uint32) player->GetMaxHealth();
 654
 655     Powers powerType = player->getPowerType();
 656     if (mask & GROUP_UPDATE_FLAG_POWER_TYPE)
 657         *data << (uint8) powerType;
 658
 659     if (mask & GROUP_UPDATE_FLAG_CUR_POWER)
 660         *data << (uint16) player->GetPower(powerType);
 661
 662     if (mask & GROUP_UPDATE_FLAG_MAX_POWER)
 663         *data << (uint16) player->GetMaxPower(powerType);
 664
 665     if (mask & GROUP_UPDATE_FLAG_LEVEL)
 666         *data << (uint16) player->getLevel();
 667
 668     if (mask & GROUP_UPDATE_FLAG_ZONE)
 669         *data << (uint16) player->GetZoneId();
 670
 671     if (mask & GROUP_UPDATE_FLAG_POSITION)
 672         *data << (uint16) player->GetPositionX() << (uint16) player->GetPositionY();
 673
 674     if (mask & GROUP_UPDATE_FLAG_AURAS)
 675     {
 676         const uint64& auramask = player->GetAuraUpdateMask();
 677         *data << uint64(auramask);
 678         for(uint32 i = 0; i < MAX_AURAS; ++i)
 679         {
 680             if(auramask & (uint64(1) << i))
 681             {
 682                 *data << uint32(player->GetVisibleAura(i));
 683                 *data << uint8(1);
 684             }
 685         }
 686     }
 687
 688     Pet *pet = player->GetPet();
 689     if (mask & GROUP_UPDATE_FLAG_PET_GUID)
 690     {
 691         if(pet)
 692             *data << (uint64) pet->GetGUID();
 693         else
 694             *data << (uint64) 0;
 695     }
 696
 697     if (mask & GROUP_UPDATE_FLAG_PET_NAME)
 698     {
 699         if(pet)
 700             *data << pet->GetName();
 701         else
 702             *data << (uint8)  0;
 703     }
 704
 705     if (mask & GROUP_UPDATE_FLAG_PET_MODEL_ID)
 706     {
 707         if(pet)
 708             *data << (uint16) pet->GetDisplayId();
 709         else
 710             *data << (uint16) 0;
 711     }
 712
 713     if (mask & GROUP_UPDATE_FLAG_PET_CUR_HP)
 714     {
 715         if(pet)
 716             *data << (uint32) pet->GetHealth();
 717         else
 718             *data << (uint32) 0;
 719     }
 720
 721     if (mask & GROUP_UPDATE_FLAG_PET_MAX_HP)
 722     {
 723         if(pet)
 724             *data << (uint32) pet->GetMaxHealth();
 725         else
 726             *data << (uint32) 0;
 727     }
 728
 729     if (mask & GROUP_UPDATE_FLAG_PET_POWER_TYPE)
 730     {
 731         if(pet)
 732             *data << (uint8)  pet->getPowerType();
 733         else
 734             *data << (uint8)  0;
 735     }
 736
 737     if (mask & GROUP_UPDATE_FLAG_PET_CUR_POWER)
 738     {
 739         if(pet)
 740             *data << (uint16) pet->GetPower(pet->getPowerType());
 741         else
 742             *data << (uint16) 0;
 743     }
 744
 745     if (mask & GROUP_UPDATE_FLAG_PET_MAX_POWER)
 746     {
 747         if(pet)
 748             *data << (uint16) pet->GetMaxPower(pet->getPowerType());
 749         else
 750             *data << (uint16) 0;
 751     }
 752
 753     if (mask & GROUP_UPDATE_FLAG_PET_AURAS)
 754     {
 755         if(pet)
 756         {
 757             const uint64& auramask = pet->GetAuraUpdateMask();
 758             *data << uint64(auramask);
 759             for(uint32 i = 0; i < MAX_AURAS; ++i)
 760             {
 761                 if(auramask & (uint64(1) << i))
 762                 {
 763                     *data << uint32(pet->GetVisibleAura(i));
 764                     *data << uint8(1);
 765                 }
 766             }
 767         }
 768         else
 769             *data << (uint64) 0;
 770     }
 771 }
 772
 773 /*this procedure handles clients CMSG_REQUEST_PARTY_MEMBER_STATS request*/
 774 void WorldSession::HandleRequestPartyMemberStatsOpcode( WorldPacket &recv_data )
 775 {
 776     sLog.outDebug("WORLD: Received CMSG_REQUEST_PARTY_MEMBER_STATS");
 777     uint64 Guid;
 778     recv_data >> Guid;
 779
 780     Player *player = sObjectMgr.GetPlayer(Guid);
 781     if(!player)
 782     {
 783         WorldPacket data(SMSG_PARTY_MEMBER_STATS_FULL, 3+4+2);
 784         data << uint8(0);                                   // only for SMSG_PARTY_MEMBER_STATS_FULL, probably arena/bg related
 785         data.appendPackGUID(Guid);
 786         data << (uint32) GROUP_UPDATE_FLAG_STATUS;
 787         data << (uint16) MEMBER_STATUS_OFFLINE;
 788         SendPacket(&data);
 789         return;
 790     }
 791
 792     Pet *pet = player->GetPet();
 793
 794     WorldPacket data(SMSG_PARTY_MEMBER_STATS_FULL, 4+2+2+2+1+2*6+8+1+8);
 795     data << uint8(0);                                       // only for SMSG_PARTY_MEMBER_STATS_FULL, probably arena/bg related
 796     data.append(player->GetPackGUID());
 797
 798     uint32 mask1 = 0x00040BFF;                              // common mask, real flags used 0x000040BFF
 799     if(pet)
 800         mask1 = 0x7FFFFFFF;                                 // for hunters and other classes with pets
 801
 802     Powers powerType = player->getPowerType();
 803     data << (uint32) mask1;                                 // group update mask
 804     data << (uint16) MEMBER_STATUS_ONLINE;                  // member's online status
 805     data << (uint32) player->GetHealth();                   // GROUP_UPDATE_FLAG_CUR_HP
 806     data << (uint32) player->GetMaxHealth();                // GROUP_UPDATE_FLAG_MAX_HP
 807     data << (uint8)  powerType;                             // GROUP_UPDATE_FLAG_POWER_TYPE
 808     data << (uint16) player->GetPower(powerType);           // GROUP_UPDATE_FLAG_CUR_POWER
 809     data << (uint16) player->GetMaxPower(powerType);        // GROUP_UPDATE_FLAG_MAX_POWER
 810     data << (uint16) player->getLevel();                    // GROUP_UPDATE_FLAG_LEVEL
 811     data << (uint16) player->GetZoneId();                   // GROUP_UPDATE_FLAG_ZONE
 812     data << (uint16) player->GetPositionX();                // GROUP_UPDATE_FLAG_POSITION
 813     data << (uint16) player->GetPositionY();                // GROUP_UPDATE_FLAG_POSITION
 814
 815     uint64 auramask = 0;
 816     size_t maskPos = data.wpos();
 817     data << (uint64) auramask;                              // placeholder
 818     for(uint8 i = 0; i < MAX_AURAS; ++i)
 819     {
 820         if(uint32 aura = player->GetVisibleAura(i))
 821         {
 822             auramask |= (uint64(1) << i);
 823             data << (uint32) aura;
 824             data << (uint8)  1;
 825         }
 826     }
 827     data.put<uint64>(maskPos,auramask);                     // GROUP_UPDATE_FLAG_AURAS
 828
 829     if(pet)
 830     {
 831         Powers petpowertype = pet->getPowerType();
 832         data << (uint64) pet->GetGUID();                    // GROUP_UPDATE_FLAG_PET_GUID
 833         data << pet->GetName();                             // GROUP_UPDATE_FLAG_PET_NAME
 834         data << (uint16) pet->GetDisplayId();               // GROUP_UPDATE_FLAG_PET_MODEL_ID
 835         data << (uint32) pet->GetHealth();                  // GROUP_UPDATE_FLAG_PET_CUR_HP
 836         data << (uint32) pet->GetMaxHealth();               // GROUP_UPDATE_FLAG_PET_MAX_HP
 837         data << (uint8)  petpowertype;                      // GROUP_UPDATE_FLAG_PET_POWER_TYPE
 838         data << (uint16) pet->GetPower(petpowertype);       // GROUP_UPDATE_FLAG_PET_CUR_POWER
 839         data << (uint16) pet->GetMaxPower(petpowertype);    // GROUP_UPDATE_FLAG_PET_MAX_POWER
 840
 841         uint64 petauramask = 0;
 842         size_t petMaskPos = data.wpos();
 843         data << (uint64) petauramask;                       // placeholder
 844         for(uint8 i = 0; i < MAX_AURAS; ++i)
 845         {
 846             if(uint32 petaura = pet->GetVisibleAura(i))
 847             {
 848                 petauramask |= (uint64(1) << i);
 849                 data << (uint32) petaura;
 850                 data << (uint8)  1;
 851             }
 852         }
 853         data.put<uint64>(petMaskPos,petauramask);           // GROUP_UPDATE_FLAG_PET_AURAS
 854     }
 855     else
 856     {
 857         data << (uint8)  0;                                 // GROUP_UPDATE_FLAG_PET_NAME
 858         data << (uint64) 0;                                 // GROUP_UPDATE_FLAG_PET_AURAS
 859     }
 860
 861     SendPacket(&data);
 862 }
 863
 864 /*!*/void WorldSession::HandleRequestRaidInfoOpcode( WorldPacket & /*recv_data*/ )
 865 {
 866     // every time the player checks the character screen
 867     _player->SendRaidInfo();
 868 }
 869
 870 /*void WorldSession::HandleGroupCancelOpcode( WorldPacket & recv_data )
 871 {
 872     sLog.outDebug( "WORLD: got CMSG_GROUP_CANCEL." );
 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 }