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;
}
// allows setting subgroup for offline members
void Group::ChangeMembersGroup(ObjectGuid guid, uint8 group)
{
if (!isRaidGroup())
return;
Player* player = sObjectMgr.GetPlayer(guid);
if (!player)
{
uint8 prevSubGroup = GetMemberGroup(guid);
if (prevSubGroup == group)
return;
if (_setMembersGroup(guid, group))
{
SubGroupCounterDecrease(prevSubGroup);
SendUpdate();
}
}
else
// This methods handles itself groupcounter decrease
ChangeMembersGroup(player, group);
}
// only for online members
void Group::ChangeMembersGroup(Player* player, uint8 group)
{
if (!player || !isRaidGroup())
return;
uint8 prevSubGroup = player->GetSubGroup();
if (prevSubGroup == group)
return;
if (_setMembersGroup(player->GetObjectGuid(), group))
{
if (player->GetGroup() == this)
player->GetGroupRef().setSubGroup(group);
// if player is in BG raid, it is possible that he is also in normal raid - and that normal raid is stored in m_originalGroup reference
else
{
prevSubGroup = player->GetOriginalSubGroup();
player->GetOriginalGroupRef().setSubGroup(group);
}
SubGroupCounterDecrease(prevSubGroup);
SendUpdate();
}
}
