/// returns a new or existing Instance
/// in case of battlegrounds it will only return an existing map, those maps are created by bg-system
Map* MapInstanced::CreateInstance(Player * player)
{
Map* map;
uint32 NewInstanceId; // instanceId of the resulting map
if(IsBattleGroundOrArena())
{
// find existing bg map for player
NewInstanceId = player->GetBattleGroundId();
MANGOS_ASSERT(NewInstanceId);
map = _FindMap(NewInstanceId);
MANGOS_ASSERT(map);
}
else if (InstanceSave* pSave = player->GetBoundInstanceSaveForSelfOrGroup(GetId()))
{
// solo/perm/group
NewInstanceId = pSave->GetInstanceId();
map = _FindMap(NewInstanceId);
// it is possible that the save exists but the map doesn't
if (!map)
map = CreateInstanceMap(NewInstanceId, pSave->GetDifficulty(), pSave);
}
else
{
// if no instanceId via group members or instance saves is found
// the instance will be created for the first time
NewInstanceId = sObjectMgr.GenerateLowGuid(HIGHGUID_INSTANCE);
Difficulty diff = player->GetGroup() ? player->GetGroup()->GetDifficulty(IsRaid()) : player->GetDifficulty(IsRaid());
map = CreateInstanceMap(NewInstanceId, diff);
}
return map;
}
///// returns a new or existing Instance
///// in case of battlegrounds it will only return an existing map, those maps are created by bg-system
Map* MapManager::CreateInstance(uint32 id, Player * player)
{
Map* map = NULL;
Map * pNewMap = NULL;
uint32 NewInstanceId = 0; // instanceId of the resulting map
const MapEntry* entry = sMapStore.LookupEntry(id);
if(entry->IsBattleGroundOrArena())
{
// find existing bg map for player
NewInstanceId = player->GetBattleGroundId();
ASSERT(NewInstanceId);
if (map = FindMap(id, NewInstanceId))
ASSERT(map);
}
else if (InstanceSave* pSave = player->GetBoundInstanceSaveForSelfOrGroup(id))
{
// solo/perm/group
NewInstanceId = pSave->GetGUID();
map = FindMap(id, NewInstanceId);
// it is possible that the save exists but the map doesn't
if (!map)
{
pNewMap = CreateInstanceMap(id, NewInstanceId, pSave->GetDifficulty(), pSave);
NewInstanceId = pNewMap->GetInstanceId();
}
}
else
{
// if no instanceId via group members or instance saves is found
// the instance will be created for the first time
NewInstanceId = sObjectMgr.GenerateLowGuid(HIGHGUID_INSTANCE);
Difficulty diff = player->GetGroup() ? player->GetGroup()->GetDifficulty(entry->IsRaid()) : player->GetDifficulty(entry->IsRaid());
pNewMap = CreateInstanceMap(id, NewInstanceId, diff);
NewInstanceId = pNewMap->GetInstanceId();
}
//add a new map object into the registry
if(pNewMap)
{
i_maps[MapID(id, NewInstanceId)] = pNewMap;
map = pNewMap;
}
return map;
}
void DistributeWorkersAcrossStmgrs(CommonResources& common) {
// which stmgr is this component going to get assigned to
sp_int32 stmgr_assignment_round = 0;
sp_int32 global_index = 0;
// Distribute the spouts
for (int spout = 0; spout < common.num_spouts_; ++spout) {
for (int spout_instance = 0; spout_instance < common.num_spout_instances_; ++spout_instance) {
heron::proto::system::Instance* imap =
CreateInstanceMap(spout, spout_instance, stmgr_assignment_round, global_index++, true);
common.stmgr_instance_id_list_[stmgr_assignment_round].push_back(imap->instance_id());
common.stmgr_instance_list_[stmgr_assignment_round].push_back(imap);
common.instanceid_instance_[imap->instance_id()] = imap;
common.instanceid_stmgr_[imap->instance_id()] = stmgr_assignment_round;
// Have we completed a round of distribution of components
if (++stmgr_assignment_round == common.num_stmgrs_) {
stmgr_assignment_round = 0;
}
}
}
stmgr_assignment_round = 0;
// Distribute the bolts
for (int bolt = 0; bolt < common.num_bolts_; ++bolt) {
for (int bolt_instance = 0; bolt_instance < common.num_bolt_instances_; ++bolt_instance) {
heron::proto::system::Instance* imap =
CreateInstanceMap(bolt, bolt_instance, stmgr_assignment_round, global_index++, false);
// Have we completed a round of distribution of components
common.stmgr_instance_id_list_[stmgr_assignment_round].push_back(imap->instance_id());
common.stmgr_instance_list_[stmgr_assignment_round].push_back(imap);
common.instanceid_instance_[imap->instance_id()] = imap;
common.instanceid_stmgr_[imap->instance_id()] = stmgr_assignment_round;
if (++stmgr_assignment_round == common.num_stmgrs_) {
stmgr_assignment_round = 0;
}
}
}
}
