InstanceGroupBind* Group::BindToInstance(DungeonPersistentState* state, bool permanent, bool load)
{
if (state && !isBGGroup())
{
InstanceGroupBind& bind = m_boundInstances[state->GetMapId()];
if (bind.state)
{
// when a boss is killed or when copying the players's binds to the group
if (permanent != bind.perm || state != bind.state)
if (!load)
CharacterDatabase.PExecute("UPDATE group_instance SET instance = '%u', permanent = '%u' WHERE leaderGuid = '%u' AND instance = '%u'",
state->GetInstanceId(), permanent, GetLeaderGuid().GetCounter(), bind.state->GetInstanceId());
}
else if (!load)
CharacterDatabase.PExecute("INSERT INTO group_instance (leaderGuid, instance, permanent) VALUES ('%u', '%u', '%u')",
GetLeaderGuid().GetCounter(), state->GetInstanceId(), permanent);
if (bind.state != state)
{
if (bind.state)
bind.state->RemoveGroup(this);
state->AddGroup(this);
}
bind.state = state;
bind.perm = permanent;
if (!load)
DEBUG_LOG("Group::BindToInstance: Group (Id: %d) is now bound to map %d, instance %d",
GetId(), state->GetMapId(), state->GetInstanceId());
return &bind;
}
else
return NULL;
}
void CreatureGroup::RespawnAll(Creature* except)
{
for (std::map<ObjectGuid, CreatureGroupMember*>::iterator itr = _members.begin(); itr != _members.end(); ++itr)
if (itr->first != except->GetObjectGuid())
if (Creature* otherMember = except->GetMap()->GetCreature(itr->first))
Respawn(otherMember, itr->second);
if (except->GetObjectGuid() != GetLeaderGuid())
if (Creature* otherMember = except->GetMap()->GetCreature(GetLeaderGuid()))
Respawn(otherMember, NULL);
}
void CreatureGroup::OnMemberAttackStart(Creature* member, Unit *target)
{
if (!(_options & OPTION_AGGRO_TOGETHER))
return;
for (std::map<ObjectGuid, CreatureGroupMember*>::iterator itr = _members.begin(); itr != _members.end(); ++itr)
if (itr->first != member->GetObjectGuid())
MemberAssist(member->GetMap()->GetCreature(itr->first), target);
if (member->GetObjectGuid() != GetLeaderGuid())
MemberAssist(member->GetMap()->GetCreature(GetLeaderGuid()), target);
}
void CreatureGroup::Respawn(Creature* member, CreatureGroupMember const* memberEntry /* = NULL for leader */)
{
// Prevent stack overflow (member->Respawn() can call CreatureGroup::Respawn, etc ...)
if (_respawnGuard)
return;
_respawnGuard = true;
if (member->IsInWorld() && member->GetRespawnTime() > time(NULL))
{
if (memberEntry && memberEntry->memberFlags & OPTION_FORMATION_MOVE)
{
if (Unit* leader = member->GetMap()->GetUnit(GetLeaderGuid()))
{
float x, y, z;
if (leader->isAlive() || leader->GetTypeId() != TYPEID_UNIT)
leader->GetPosition(x, y, z);
else
leader->ToCreature()->GetRespawnCoord(x, y, z);
memberEntry->ComputeRelativePosition(leader->GetOrientation(), x, y);
member->UpdateGroundPositionZ(x, y, z);
member->NearTeleportTo(x, y, z, leader->GetAngle(x, y) + M_PI);
}
}
member->Respawn();
}
_respawnGuard = false;
}
void Group::UnbindInstance(uint32 mapid, bool unload)
{
BoundInstancesMap::iterator itr = m_boundInstances.find(mapid);
if (itr != m_boundInstances.end())
{
if (!unload)
CharacterDatabase.PExecute("DELETE FROM group_instance WHERE leaderGuid = '%u' AND instance = '%u'",
GetLeaderGuid().GetCounter(), itr->second.state->GetInstanceId());
itr->second.state->RemoveGroup(this); // save can become invalid
m_boundInstances.erase(itr);
}
}
void CreatureGroup::OnLeaveCombat(Creature* member)
{
bool masterEvade = member->GetObjectGuid() == GetLeaderGuid();
if (_options & OPTION_EVADE_TOGETHER)
{
for (std::map<ObjectGuid, CreatureGroupMember*>::iterator itr = _members.begin(); itr != _members.end(); ++itr)
if (itr->first != member->GetObjectGuid())
if (Creature* otherMember = member->GetMap()->GetCreature(itr->first))
if (otherMember->IsInWorld() && otherMember->isAlive() && otherMember->AI())
otherMember->AI()->EnterEvadeMode();
if (member->GetObjectGuid() != GetLeaderGuid())
if (Creature* otherMember = member->GetMap()->GetCreature(GetLeaderGuid()))
if (otherMember->IsInWorld() && otherMember->isAlive() && otherMember->AI())
{
masterEvade = true;
otherMember->AI()->EnterEvadeMode();
}
}
if (_options & OPTION_RESPAWN_ALL_ON_ANY_EVADE ||
(_options & OPTION_RESPAWN_ALL_ON_MASTER_EVADE && masterEvade))
RespawnAll(member);
}
void Group::ChangeLeader(ObjectGuid guid)
{
member_citerator slot = _getMemberCSlot(guid);
if (slot == m_memberSlots.end())
return;
// used by eluna
GlobalEluna(OnChangeLeader(this, guid, GetLeaderGuid()));
_setLeader(guid);
WorldPacket data(SMSG_GROUP_SET_LEADER, slot->name.size() + 1);
data << slot->name;
BroadcastPacket(&data, true);
SendUpdate();
}
