/
ArenaTeam.cpp
781 lines (680 loc) · 29.6 KB
/
ArenaTeam.cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
/*
* Copyright (C) 2005-2011 MaNGOS <http://getmangos.com/>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "WorldPacket.h"
#include "ObjectMgr.h"
#include "ObjectGuid.h"
#include "ArenaTeam.h"
#include "World.h"
#include "Player.h"
void ArenaTeamMember::ModifyPersonalRating(Player* plr, int32 mod, uint32 slot)
{
if (int32(personal_rating) + mod < 0)
personal_rating = 0;
else
personal_rating += mod;
if(plr)
plr->SetArenaTeamInfoField(slot, ARENA_TEAM_PERSONAL_RATING, personal_rating);
}
ArenaTeam::ArenaTeam()
{
m_TeamId = 0;
m_Type = ARENA_TYPE_NONE;
m_BackgroundColor = 0; // background
m_EmblemStyle = 0; // icon
m_EmblemColor = 0; // icon color
m_BorderStyle = 0; // border
m_BorderColor = 0; // border color
m_stats.games_week = 0;
m_stats.games_season = 0;
m_stats.rank = 0;
int32 conf_value = sWorld.getConfig(CONFIG_INT32_ARENA_STARTRATING);
if (conf_value < 0) // -1 = select by season id
{
if (sWorld.getConfig(CONFIG_UINT32_ARENA_SEASON_ID) >= 6)
m_stats.rating = 0;
else
m_stats.rating = 1500;
}
else
m_stats.rating = uint32(conf_value);
m_stats.wins_week = 0;
m_stats.wins_season = 0;
}
ArenaTeam::~ArenaTeam()
{
}
bool ArenaTeam::Create(ObjectGuid captainGuid, ArenaType type, std::string arenaTeamName)
{
if (!IsArenaTypeValid(type))
return false;
if (!sObjectMgr.GetPlayer(captainGuid)) // player not exist
return false;
if (sObjectMgr.GetArenaTeamByName(arenaTeamName)) // arena team with this name already exist
return false;
DEBUG_LOG("GUILD: creating arena team %s to leader: %s", arenaTeamName.c_str(), captainGuid.GetString().c_str());
m_CaptainGuid = captainGuid;
m_Name = arenaTeamName;
m_Type = type;
m_TeamId = sObjectMgr.GenerateArenaTeamId();
// ArenaTeamName already assigned to ArenaTeam::name, use it to encode string for DB
CharacterDatabase.escape_string(arenaTeamName);
CharacterDatabase.BeginTransaction();
// CharacterDatabase.PExecute("DELETE FROM arena_team WHERE arenateamid='%u'", m_TeamId); - MAX(arenateam)+1 not exist
CharacterDatabase.PExecute("DELETE FROM arena_team_member WHERE arenateamid='%u'", m_TeamId);
CharacterDatabase.PExecute("INSERT INTO arena_team (arenateamid,name,captainguid,type,BackgroundColor,EmblemStyle,EmblemColor,BorderStyle,BorderColor) "
"VALUES('%u','%s','%u','%u','%u','%u','%u','%u','%u')",
m_TeamId, arenaTeamName.c_str(), m_CaptainGuid.GetCounter(), m_Type, m_BackgroundColor, m_EmblemStyle, m_EmblemColor, m_BorderStyle, m_BorderColor);
CharacterDatabase.PExecute("INSERT INTO arena_team_stats (arenateamid, rating, games_week, wins_week, games_season, wins_season, rank) VALUES "
"('%u', '%u', '%u', '%u', '%u', '%u', '%u')", m_TeamId, m_stats.rating, m_stats.games_week, m_stats.wins_week, m_stats.games_season, m_stats.wins_season, m_stats.rank);
CharacterDatabase.CommitTransaction();
AddMember(m_CaptainGuid);
return true;
}
bool ArenaTeam::AddMember(ObjectGuid playerGuid)
{
std::string plName;
uint8 plClass;
// arena team is full (can't have more than type * 2 players!)
if (GetMembersSize() >= GetMaxMembersSize())
return false;
Player *pl = sObjectMgr.GetPlayer(playerGuid);
if (pl)
{
if (pl->GetArenaTeamId(GetSlot()))
{
sLog.outError("Arena::AddMember() : player already in this sized team");
return false;
}
plClass = pl->getClass();
plName = pl->GetName();
}
else
{
// 0 1
QueryResult *result = CharacterDatabase.PQuery("SELECT name, class FROM characters WHERE guid='%u'", playerGuid.GetCounter());
if (!result)
return false;
plName = (*result)[0].GetCppString();
plClass = (*result)[1].GetUInt8();
delete result;
// check if player already in arenateam of that size
if (Player::GetArenaTeamIdFromDB(playerGuid, GetType()) != 0)
{
sLog.outError("Arena::AddMember() : player %s already in this sized team", playerGuid.GetString().c_str());
return false;
}
}
// remove all player signs from another petitions
// this will be prevent attempt joining player to many arenateams and corrupt arena team data integrity
Player::RemovePetitionsAndSigns(playerGuid, GetType());
ArenaTeamMember newmember;
newmember.name = plName;
newmember.guid = playerGuid;
newmember.Class = plClass;
newmember.games_season = 0;
newmember.games_week = 0;
newmember.wins_season = 0;
newmember.wins_week = 0;
int32 conf_value = sWorld.getConfig(CONFIG_INT32_ARENA_STARTPERSONALRATING);
if (conf_value < 0) // -1 = select by season id
{
if (sWorld.getConfig(CONFIG_UINT32_ARENA_SEASON_ID) >= 6)
{
if (m_stats.rating < 1000)
newmember.personal_rating = 0;
else
newmember.personal_rating = 1000;
}
else
{
newmember.personal_rating = 1500;
}
}
else
newmember.personal_rating = uint32(conf_value);
m_members.push_back(newmember);
CharacterDatabase.PExecute("INSERT INTO arena_team_member (arenateamid, guid, personal_rating) VALUES ('%u', '%u', '%u')", m_TeamId, newmember.guid.GetCounter(), newmember.personal_rating );
if(pl)
{
pl->SetInArenaTeam(m_TeamId, GetSlot(), GetType());
pl->SetArenaTeamIdInvited(0);
pl->SetArenaTeamInfoField(GetSlot(), ARENA_TEAM_PERSONAL_RATING, newmember.personal_rating);
// hide promote/remove buttons
if (m_CaptainGuid != playerGuid)
pl->SetArenaTeamInfoField(GetSlot(), ARENA_TEAM_MEMBER, 1);
}
return true;
}
bool ArenaTeam::LoadArenaTeamFromDB(QueryResult *arenaTeamDataResult)
{
if(!arenaTeamDataResult)
return false;
Field *fields = arenaTeamDataResult->Fetch();
m_TeamId = fields[0].GetUInt32();
m_Name = fields[1].GetCppString();
m_CaptainGuid = ObjectGuid(HIGHGUID_PLAYER, fields[2].GetUInt32());
m_Type = ArenaType(fields[3].GetUInt32());
if (!IsArenaTypeValid(m_Type))
return false;
m_BackgroundColor = fields[4].GetUInt32();
m_EmblemStyle = fields[5].GetUInt32();
m_EmblemColor = fields[6].GetUInt32();
m_BorderStyle = fields[7].GetUInt32();
m_BorderColor = fields[8].GetUInt32();
//load team stats
m_stats.rating = fields[9].GetUInt32();
m_stats.games_week = fields[10].GetUInt32();
m_stats.wins_week = fields[11].GetUInt32();
m_stats.games_season = fields[12].GetUInt32();
m_stats.wins_season = fields[13].GetUInt32();
m_stats.rank = fields[14].GetUInt32();
return true;
}
bool ArenaTeam::LoadMembersFromDB(QueryResult *arenaTeamMembersResult)
{
if(!arenaTeamMembersResult)
return false;
bool captainPresentInTeam = false;
do
{
Field *fields = arenaTeamMembersResult->Fetch();
//prevent crash if db records are broken, when all members in result are already processed and current team hasn't got any members
if (!fields)
break;
uint32 arenaTeamId = fields[0].GetUInt32();
if (arenaTeamId < m_TeamId)
{
//there is in table arena_team_member record which doesn't have arenateamid in arena_team table, report error
sLog.outErrorDb("ArenaTeam %u does not exist but it has record in arena_team_member table, deleting it!", arenaTeamId);
CharacterDatabase.PExecute("DELETE FROM arena_team_member WHERE arenateamid = '%u'", arenaTeamId);
continue;
}
if (arenaTeamId > m_TeamId)
//we loaded all members for this arena_team already, break cycle
break;
ArenaTeamMember newmember;
newmember.guid = ObjectGuid(HIGHGUID_PLAYER, fields[1].GetUInt32());
newmember.games_week = fields[2].GetUInt32();
newmember.wins_week = fields[3].GetUInt32();
newmember.games_season = fields[4].GetUInt32();
newmember.wins_season = fields[5].GetUInt32();
newmember.personal_rating = fields[6].GetUInt32();
newmember.name = fields[7].GetCppString();
newmember.Class = fields[8].GetUInt8();
//check if member exists in characters table
if (newmember.name.empty())
{
sLog.outErrorDb("ArenaTeam %u has member with empty name - probably player %s doesn't exist, deleting him from memberlist!", arenaTeamId, newmember.guid.GetString().c_str());
DelMember(newmember.guid);
continue;
}
// arena team can't be > 2 * arenatype (2 for 2x2, 3 for 3x3, 5 for 5x5)
if (GetMembersSize() >= GetMaxMembersSize())
return false;
if (newmember.guid == GetCaptainGuid())
captainPresentInTeam = true;
m_members.push_back(newmember);
} while (arenaTeamMembersResult->NextRow());
if (Empty() || !captainPresentInTeam)
{
// arena team is empty or captain is not in team, delete from db
sLog.outErrorDb("ArenaTeam %u does not have any members or its captain is not in team, disbanding it...", m_TeamId);
return false;
}
return true;
}
void ArenaTeam::SetCaptain(ObjectGuid guid)
{
// disable remove/promote buttons
Player *oldcaptain = sObjectMgr.GetPlayer(GetCaptainGuid());
if (oldcaptain)
oldcaptain->SetArenaTeamInfoField(GetSlot(), ARENA_TEAM_MEMBER, 1);
// set new captain
m_CaptainGuid = guid;
// update database
CharacterDatabase.PExecute("UPDATE arena_team SET captainguid = '%u' WHERE arenateamid = '%u'", guid.GetCounter(), m_TeamId);
// enable remove/promote buttons
if (Player *newcaptain = sObjectMgr.GetPlayer(guid))
newcaptain->SetArenaTeamInfoField(GetSlot(), ARENA_TEAM_MEMBER, 0);
}
void ArenaTeam::DelMember(ObjectGuid guid)
{
for (MemberList::iterator itr = m_members.begin(); itr != m_members.end(); ++itr)
{
if (itr->guid == guid)
{
m_members.erase(itr);
break;
}
}
if(Player *player = sObjectMgr.GetPlayer(guid))
{
player->GetSession()->SendArenaTeamCommandResult(ERR_ARENA_TEAM_QUIT_S, GetName(), "", 0);
// delete all info regarding this team
for(int i = 0; i < ARENA_TEAM_END; ++i)
player->SetArenaTeamInfoField(GetSlot(), ArenaTeamInfoType(i), 0);
}
CharacterDatabase.PExecute("DELETE FROM arena_team_member WHERE arenateamid = '%u' AND guid = '%u'", GetId(), guid.GetCounter());
}
void ArenaTeam::Disband(WorldSession *session)
{
// event
if (session)
{
// probably only 1 string required...
BroadcastEvent(ERR_ARENA_TEAM_DISBANDED_S, session->GetPlayerName(), GetName().c_str());
}
while (!m_members.empty())
{
// Removing from members is done in DelMember.
DelMember(m_members.front().guid);
}
CharacterDatabase.BeginTransaction();
CharacterDatabase.PExecute("DELETE FROM arena_team WHERE arenateamid = '%u'", m_TeamId);
CharacterDatabase.PExecute("DELETE FROM arena_team_member WHERE arenateamid = '%u'", m_TeamId); //< this should be already done by calling DelMember(memberGuids[j]); for each member
CharacterDatabase.PExecute("DELETE FROM arena_team_stats WHERE arenateamid = '%u'", m_TeamId);
CharacterDatabase.CommitTransaction();
sObjectMgr.RemoveArenaTeam(m_TeamId);
}
void ArenaTeam::Roster(WorldSession *session)
{
Player *pl = NULL;
uint8 unk308 = 0;
WorldPacket data(SMSG_ARENA_TEAM_ROSTER, 100);
data << uint32(GetId()); // team id
data << uint8(unk308); // 308 unknown value but affect packet structure
data << uint32(GetMembersSize()); // members count
data << uint32(GetType()); // arena team type?
for (MemberList::const_iterator itr = m_members.begin(); itr != m_members.end(); ++itr)
{
pl = sObjectMgr.GetPlayer(itr->guid);
data << itr->guid; // guid
data << uint8((pl ? 1 : 0)); // online flag
data << itr->name; // member name
data << uint32((itr->guid == GetCaptainGuid() ? 0 : 1));// captain flag 0 captain 1 member
data << uint8((pl ? pl->getLevel() : 0)); // unknown, level?
data << uint8(itr->Class); // class
data << uint32(itr->games_week); // played this week
data << uint32(itr->wins_week); // wins this week
data << uint32(itr->games_season); // played this season
data << uint32(itr->wins_season); // wins this season
data << uint32(itr->personal_rating); // personal rating
if(unk308)
{
data << float(0.0); // 308 unk
data << float(0.0); // 308 unk
}
}
session->SendPacket(&data);
DEBUG_LOG("WORLD: Sent SMSG_ARENA_TEAM_ROSTER");
}
void ArenaTeam::Query(WorldSession *session)
{
WorldPacket data(SMSG_ARENA_TEAM_QUERY_RESPONSE, 4*7+GetName().size()+1);
data << uint32(GetId()); // team id
data << GetName(); // team name
data << uint32(GetType()); // arena team type (2=2x2, 3=3x3 or 5=5x5)
data << uint32(m_BackgroundColor); // background color
data << uint32(m_EmblemStyle); // emblem style
data << uint32(m_EmblemColor); // emblem color
data << uint32(m_BorderStyle); // border style
data << uint32(m_BorderColor); // border color
session->SendPacket(&data);
DEBUG_LOG("WORLD: Sent SMSG_ARENA_TEAM_QUERY_RESPONSE");
}
void ArenaTeam::Stats(WorldSession *session)
{
WorldPacket data(SMSG_ARENA_TEAM_STATS, 4*7);
data << uint32(GetId()); // team id
data << uint32(m_stats.rating); // rating
data << uint32(m_stats.games_week); // games this week
data << uint32(m_stats.wins_week); // wins this week
data << uint32(m_stats.games_season); // played this season
data << uint32(m_stats.wins_season); // wins this season
data << uint32(m_stats.rank); // rank
session->SendPacket(&data);
}
void ArenaTeam::NotifyStatsChanged()
{
// this is called after a rated match ended
// updates arena team stats for every member of the team (not only the ones who participated!)
for(MemberList::const_iterator itr = m_members.begin(); itr != m_members.end(); ++itr)
{
Player * plr = sObjectMgr.GetPlayer(itr->guid);
if(plr)
Stats(plr->GetSession());
}
}
void ArenaTeam::InspectStats(WorldSession *session, ObjectGuid guid)
{
ArenaTeamMember* member = GetMember(guid);
if(!member)
return;
WorldPacket data(MSG_INSPECT_ARENA_TEAMS, 8+1+4*6);
data << guid; // player guid
data << uint8(GetSlot()); // slot (0...2)
data << uint32(GetId()); // arena team id
data << uint32(m_stats.rating); // rating
data << uint32(m_stats.games_season); // season played
data << uint32(m_stats.wins_season); // season wins
data << uint32(member->games_season); // played (count of all games, that the inspected member participated...)
data << uint32(member->personal_rating); // personal rating
session->SendPacket(&data);
}
void ArenaTeam::SetEmblem(uint32 backgroundColor, uint32 emblemStyle, uint32 emblemColor, uint32 borderStyle, uint32 borderColor)
{
m_BackgroundColor = backgroundColor;
m_EmblemStyle = emblemStyle;
m_EmblemColor = emblemColor;
m_BorderStyle = borderStyle;
m_BorderColor = borderColor;
CharacterDatabase.PExecute("UPDATE arena_team SET BackgroundColor='%u', EmblemStyle='%u', EmblemColor='%u', BorderStyle='%u', BorderColor='%u' WHERE arenateamid='%u'", m_BackgroundColor, m_EmblemStyle, m_EmblemColor, m_BorderStyle, m_BorderColor, m_TeamId);
}
void ArenaTeam::SetStats(uint32 stat_type, uint32 value)
{
switch(stat_type)
{
case STAT_TYPE_RATING:
m_stats.rating = value;
CharacterDatabase.PExecute("UPDATE arena_team_stats SET rating = '%u' WHERE arenateamid = '%u'", value, GetId());
break;
case STAT_TYPE_GAMES_WEEK:
m_stats.games_week = value;
CharacterDatabase.PExecute("UPDATE arena_team_stats SET games_week = '%u' WHERE arenateamid = '%u'", value, GetId());
break;
case STAT_TYPE_WINS_WEEK:
m_stats.wins_week = value;
CharacterDatabase.PExecute("UPDATE arena_team_stats SET wins_week = '%u' WHERE arenateamid = '%u'", value, GetId());
break;
case STAT_TYPE_GAMES_SEASON:
m_stats.games_season = value;
CharacterDatabase.PExecute("UPDATE arena_team_stats SET games_season = '%u' WHERE arenateamid = '%u'", value, GetId());
break;
case STAT_TYPE_WINS_SEASON:
m_stats.wins_season = value;
CharacterDatabase.PExecute("UPDATE arena_team_stats SET wins_season = '%u' WHERE arenateamid = '%u'", value, GetId());
break;
case STAT_TYPE_RANK:
m_stats.rank = value;
CharacterDatabase.PExecute("UPDATE arena_team_stats SET rank = '%u' WHERE arenateamid = '%u'", value, GetId());
break;
default:
DEBUG_LOG("unknown stat type in ArenaTeam::SetStats() %u", stat_type);
break;
}
}
void ArenaTeam::BroadcastPacket(WorldPacket *packet)
{
for (MemberList::const_iterator itr = m_members.begin(); itr != m_members.end(); ++itr)
{
Player *player = sObjectMgr.GetPlayer(itr->guid);
if(player)
player->GetSession()->SendPacket(packet);
}
}
void ArenaTeam::BroadcastEvent(ArenaTeamEvents event, ObjectGuid guid, char const* str1 /*=NULL*/, char const* str2 /*=NULL*/, char const* str3 /*=NULL*/)
{
uint8 strCount = !str1 ? 0 : (!str2 ? 1 : (!str3 ? 2 : 3));
WorldPacket data(SMSG_ARENA_TEAM_EVENT, 1 + 1 + 1*strCount + (guid.IsEmpty() ? 0 : 8));
data << uint8(event);
data << uint8(strCount);
if (str3)
{
data << str1;
data << str2;
data << str3;
}
else if (str2)
{
data << str1;
data << str2;
}
else if (str1)
data << str1;
if (!guid.IsEmpty())
data << guid;
BroadcastPacket(&data);
DEBUG_LOG("WORLD: Sent SMSG_ARENA_TEAM_EVENT");
}
uint8 ArenaTeam::GetSlotByType(ArenaType type )
{
switch(type)
{
case ARENA_TYPE_2v2: return 0;
case ARENA_TYPE_3v3: return 1;
case ARENA_TYPE_5v5: return 2;
default:
break;
}
sLog.outError("FATAL: Unknown arena team type %u for some arena team", type);
return 0xFF;
}
bool ArenaTeam::HaveMember(ObjectGuid guid) const
{
for (MemberList::const_iterator itr = m_members.begin(); itr != m_members.end(); ++itr)
if(itr->guid == guid)
return true;
return false;
}
uint32 ArenaTeam::GetPoints(uint32 MemberRating)
{
// returns how many points would be awarded with this team type with this rating
float points;
uint32 rating = MemberRating + 150 < m_stats.rating ? MemberRating : m_stats.rating;
if (rating <= 1500)
{
// As of Season 6 and later, all teams below 1500 rating will earn points as if they were a 1500 rated team
if (sWorld.getConfig(CONFIG_UINT32_ARENA_SEASON_ID) >= 6)
rating = 1500;
points = (float)rating * 0.22f + 14.0f;
}
else
points = 1511.26f / (1.0f + 1639.28f * exp(-0.00412f * (float)rating));
// type penalties for <5v5 teams
if (m_Type == ARENA_TYPE_2v2)
points *= 0.76f;
else if(m_Type == ARENA_TYPE_3v3)
points *= 0.88f;
return (uint32) points;
}
float ArenaTeam::GetChanceAgainst(uint32 own_rating, uint32 enemy_rating)
{
// returns the chance to win against a team with the given rating, used in the rating adjustment calculation
// ELO system
if (sWorld.getConfig(CONFIG_UINT32_ARENA_SEASON_ID) >= 6)
if (enemy_rating < 1000)
enemy_rating = 1000;
return 1.0f/(1.0f+exp(log(10.0f)*(float)((float)enemy_rating - (float)own_rating)/400.0f));
}
void ArenaTeam::FinishGame(int32 mod)
{
if (int32(m_stats.rating) + mod < 0)
m_stats.rating = 0;
else
m_stats.rating += mod;
m_stats.games_week += 1;
m_stats.games_season += 1;
// update team's rank
m_stats.rank = 1;
ObjectMgr::ArenaTeamMap::const_iterator i = sObjectMgr.GetArenaTeamMapBegin();
for ( ; i != sObjectMgr.GetArenaTeamMapEnd(); ++i)
{
if (i->second->GetType() == this->m_Type && i->second->GetStats().rating > m_stats.rating)
++m_stats.rank;
}
}
int32 ArenaTeam::WonAgainst(uint32 againstRating)
{
// called when the team has won
// 'chance' calculation - to beat the opponent
float chance = GetChanceAgainst(m_stats.rating, againstRating);
float K = (m_stats.rating < 1000) ? 48.0f : 32.0f;
// calculate the rating modification (ELO system with k=32 or k=48 if rating<1000)
int32 mod = (int32)floor(K* (1.0f - chance));
// modify the team stats accordingly
FinishGame(mod);
m_stats.wins_week += 1;
m_stats.wins_season += 1;
// return the rating change, used to display it on the results screen
return mod;
}
int32 ArenaTeam::LostAgainst(uint32 againstRating)
{
// called when the team has lost
//'chance' calculation - to loose to the opponent
float chance = GetChanceAgainst(m_stats.rating, againstRating);
float K = (m_stats.rating < 1000) ? 48.0f : 32.0f;
// calculate the rating modification (ELO system with k=32 or k=48 if rating<1000)
int32 mod = (int32)ceil(K * (0.0f - chance));
// modify the team stats accordingly
FinishGame(mod);
// return the rating change, used to display it on the results screen
return mod;
}
void ArenaTeam::MemberLost(Player * plr, uint32 againstRating)
{
// called for each participant of a match after losing
for(MemberList::iterator itr = m_members.begin(); itr != m_members.end(); ++itr)
{
if (itr->guid == plr->GetObjectGuid())
{
// update personal rating
float chance = GetChanceAgainst(itr->personal_rating, againstRating);
float K = (itr->personal_rating < 1000) ? 48.0f : 32.0f;
// calculate the rating modification (ELO system with k=32 or k=48 if rating<1000)
int32 mod = (int32)ceil(K * (0.0f - chance));
itr->ModifyPersonalRating(plr, mod, GetSlot());
// update personal played stats
itr->games_week += 1;
itr->games_season += 1;
// update the unit fields
plr->SetArenaTeamInfoField(GetSlot(), ARENA_TEAM_GAMES_WEEK, itr->games_week);
plr->SetArenaTeamInfoField(GetSlot(), ARENA_TEAM_GAMES_SEASON, itr->games_season);
return;
}
}
}
void ArenaTeam::OfflineMemberLost(ObjectGuid guid, uint32 againstRating)
{
// called for offline player after ending rated arena match!
for(MemberList::iterator itr = m_members.begin(); itr != m_members.end(); ++itr)
{
if (itr->guid == guid)
{
// update personal rating
float chance = GetChanceAgainst(itr->personal_rating, againstRating);
float K = (itr->personal_rating < 1000) ? 48.0f : 32.0f;
// calculate the rating modification (ELO system with k=32 or k=48 if rating<1000)
int32 mod = (int32)ceil(K * (0.0f - chance));
if (int32(itr->personal_rating) + mod < 0)
itr->personal_rating = 0;
else
itr->personal_rating += mod;
// update personal played stats
itr->games_week += 1;
itr->games_season += 1;
return;
}
}
}
void ArenaTeam::MemberWon(Player * plr, uint32 againstRating)
{
// called for each participant after winning a match
for(MemberList::iterator itr = m_members.begin(); itr != m_members.end(); ++itr)
{
if (itr->guid == plr->GetObjectGuid())
{
// update personal rating
float chance = GetChanceAgainst(itr->personal_rating, againstRating);
float K = (itr->personal_rating < 1000) ? 48.0f : 32.0f;
// calculate the rating modification (ELO system with k=32 or k=48 if rating<1000)
int32 mod = (int32)floor(K* (1.0f - chance));
itr->ModifyPersonalRating(plr, mod, GetSlot());
// update personal stats
itr->games_week += 1;
itr->games_season += 1;
itr->wins_season += 1;
itr->wins_week += 1;
// update unit fields
plr->SetArenaTeamInfoField(GetSlot(), ARENA_TEAM_GAMES_WEEK, itr->games_week);
plr->SetArenaTeamInfoField(GetSlot(), ARENA_TEAM_GAMES_SEASON, itr->games_season);
return;
}
}
}
void ArenaTeam::UpdateArenaPointsHelper(std::map<uint32, uint32>& PlayerPoints)
{
// called after a match has ended and the stats are already modified
// helper function for arena point distribution (this way, when distributing, no actual calculation is required, just a few comparisons)
// 10 played games per week is a minimum
if (m_stats.games_week < 10)
return;
// to get points, a player has to participate in at least 30% of the matches
uint32 min_plays = (uint32) ceil(m_stats.games_week * 0.3);
for(MemberList::const_iterator itr = m_members.begin(); itr != m_members.end(); ++itr)
{
// the player participated in enough games, update his points
uint32 points_to_add = 0;
if (itr->games_week >= min_plays)
points_to_add = GetPoints(itr->personal_rating);
// OBSOLETE : CharacterDatabase.PExecute("UPDATE arena_team_member SET points_to_add = '%u' WHERE arenateamid = '%u' AND guid = '%u'", points_to_add, m_TeamId, itr->guid);
std::map<uint32, uint32>::iterator plr_itr = PlayerPoints.find(itr->guid.GetCounter());
if (plr_itr != PlayerPoints.end())
{
//check if there is already more points
if (plr_itr->second < points_to_add)
PlayerPoints[itr->guid.GetCounter()] = points_to_add;
}
else
PlayerPoints[itr->guid.GetCounter()] = points_to_add;
}
}
void ArenaTeam::SaveToDB()
{
// save team and member stats to db
// called after a match has ended, or when calculating arena_points
CharacterDatabase.BeginTransaction();
CharacterDatabase.PExecute("UPDATE arena_team_stats SET rating = '%u',games_week = '%u',games_season = '%u',rank = '%u',wins_week = '%u',wins_season = '%u' WHERE arenateamid = '%u'", m_stats.rating, m_stats.games_week, m_stats.games_season, m_stats.rank, m_stats.wins_week, m_stats.wins_season, GetId());
for(MemberList::const_iterator itr = m_members.begin(); itr != m_members.end(); ++itr)
{
CharacterDatabase.PExecute("UPDATE arena_team_member SET played_week = '%u', wons_week = '%u', played_season = '%u', wons_season = '%u', personal_rating = '%u' WHERE arenateamid = '%u' AND guid = '%u'", itr->games_week, itr->wins_week, itr->games_season, itr->wins_season, itr->personal_rating, m_TeamId, itr->guid.GetCounter());
}
CharacterDatabase.CommitTransaction();
}
void ArenaTeam::FinishWeek()
{
m_stats.games_week = 0; // played this week
m_stats.wins_week = 0; // wins this week
for(MemberList::iterator itr = m_members.begin(); itr != m_members.end(); ++itr)
{
itr->games_week = 0;
itr->wins_week = 0;
}
}
bool ArenaTeam::IsFighting() const
{
for (MemberList::const_iterator itr = m_members.begin(); itr != m_members.end(); ++itr)
{
if (Player *p = sObjectMgr.GetPlayer(itr->guid))
{
if (p->GetMap()->IsBattleArena())
return true;
}
}
return false;
}