src/game/GroupHandler.cpp

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