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[Core] Fix SMSG_WHO show players matching given criteria. (c2651)

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Used to be total number of players online.

Also limit shown players to 49 which is how it used to be on retail.
This commit is contained in:
Machiavell1 2015-03-26 13:42:04 +00:00 committed by Antz
parent 4edda934a8
commit 0894ff4720
1 changed files with 14 additions and 11 deletions
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25
src/game/WorldHandlers/MiscHandler.cpp
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@ -87,8 +87,6 @@ void WorldSession::HandleWhoOpcode(WorldPacket& recv_data)
DEBUG_LOG("WORLD: Received opcode CMSG_WHO");
// recv_data.hexlike();
uint32 clientcount = 0;
uint32 level_min, level_max, racemask, classmask, zones_count, str_count;
uint32 zoneids[10]; // 10 is client limit
std::string player_name, guild_name;
@ -152,9 +150,12 @@ void WorldSession::HandleWhoOpcode(WorldPacket& recv_data)
bool allowTwoSideWhoList = sWorld.getConfig(CONFIG_BOOL_ALLOW_TWO_SIDE_WHO_LIST);
AccountTypes gmLevelInWhoList = (AccountTypes)sWorld.getConfig(CONFIG_UINT32_GM_LEVEL_IN_WHO_LIST);
uint32 matchcount = 0;
uint32 displaycount = 0;
WorldPacket data(SMSG_WHO, 50); // guess size
data << uint32(clientcount); // clientcount place holder, listed count
data << uint32(clientcount); // clientcount place holder, online count
data << uint32(matchcount); // placeholder, count of players matching criteria
data << uint32(displaycount); // placeholder, count of players displayed
// TODO: Guard Player map
HashMapHolder<Player>::MapType& m = sObjectAccessor.GetPlayers();
@ -252,21 +253,23 @@ void WorldSession::HandleWhoOpcode(WorldPacket& recv_data)
if (!s_show)
{ continue; }
// 49 is maximum player count sent to client
++matchcount;
if (matchcount > 49)
continue;
++displaycount;
data << pname; // player name
data << gname; // guild name
data << uint32(lvl); // player level
data << uint32(class_); // player class
data << uint32(race); // player race
data << uint32(pzoneid); // player zone id
// 50 is maximum player count sent to client
if ((++clientcount) == 49)
{ break; }
}
uint32 count = m.size();
data.put(0, clientcount); // insert right count, listed count
data.put(4, count > 49 ? count : clientcount); // insert right count, online count
data.put(0, displaycount); // insert right count, count displayed
data.put(4, matchcount); // insert right count, count of matches
SendPacket(&data);
DEBUG_LOG("WORLD: Send SMSG_WHO Message");