void Group::ChangeLeader(const uint64 &guid)
{
_setLeader(guid);
WorldPacket data(SMSG_GROUP_SET_LEADER, (m_members[_getMemberIndex(guid)].name.size()+1));
data << m_members[_getMemberIndex(guid)].name;
BroadcastPacket(&data);
SendUpdate();
}
void Group::ChangeLeader(ObjectGuid guid)
{
member_citerator slot = _getMemberCSlot(guid);
if (slot == m_memberSlots.end())
return;
_setLeader(guid);
WorldPacket data(SMSG_GROUP_SET_LEADER, slot->name.size() + 1);
data << slot->name;
BroadcastPacket(&data, true);
SendUpdate();
}
void Group::_chooseLeader(bool offline /*= false*/)
{
if (GetMembersCount() < GetMembersMinCount())
return;
ObjectGuid first = ObjectGuid(); // First available: if no suitable canditates are found
ObjectGuid chosen = ObjectGuid(); // Player matching prio creteria
for (member_citerator citr = m_memberSlots.begin(); citr != m_memberSlots.end(); ++citr)
{
if (citr->guid == m_leaderGuid)
continue;
// Prioritize online players
Player* player = sObjectMgr.GetPlayer(citr->guid);
if (!player || !player->GetSession() || player->GetGroup() != this)
continue;
// Prioritize assistants for raids
if (isRaidGroup() && !citr->assistant)
{
if (first.IsEmpty())
first = citr->guid;
continue;
}
chosen = citr->guid;
break;
}
if (chosen.IsEmpty())
chosen = first;
// If we are choosing a new leader due to inactivity, check if everyone is offline first
if (offline && chosen.IsEmpty())
return;
// Still nobody online...
if (chosen.IsEmpty())
chosen = m_memberSlots.front().guid;
// Do announce if we are choosing a new leader due to old one being offline
return (offline ? ChangeLeader(chosen) : _setLeader(chosen));
}
bool Group::_removeMember(ObjectGuid guid)
{
Player* player = sObjectMgr.GetPlayer(guid);
if (player)
{
// if we are removing player from battleground raid
if (isBGGroup())
player->RemoveFromBattleGroundRaid();
else
{
// we can remove player who is in battleground from his original group
if (player->GetOriginalGroup() == this)
player->SetOriginalGroup(nullptr);
else
player->SetGroup(nullptr);
}
}
member_witerator slot = _getMemberWSlot(guid);
if (slot != m_memberSlots.end())
{
SubGroupCounterDecrease(slot->group);
m_memberSlots.erase(slot);
}
if (!isBGGroup())
CharacterDatabase.PExecute("DELETE FROM group_member WHERE memberGuid='%u'", guid.GetCounter());
if (m_leaderGuid == guid) // leader was removed
{
_updateLeaderFlag(true);
if (GetMembersCount() > 0)
_setLeader(m_memberSlots.front().guid);
return true;
}
return false;
}
bool Group::_removeMember(const uint64 &guid)
{
Player *player = objmgr.GetPlayer(guid);
if (player)
{
player->RemoveAreaAurasByOthers();
player->RemoveAreaAurasFromGroup();
player->groupInfo.group = NULL;
}
_removeRolls(guid);
m_members.erase(m_members.begin()+_getMemberIndex(guid));
sDatabase.PExecute("DELETE FROM `group_member` WHERE `memberGuid`='%u'", GUID_LOPART(guid));
if(m_leaderGuid == guid) // leader was removed
{
if(m_members.size() > 0)
_setLeader(m_members[0].guid);
return true;
}
return false;
}
