void MapInstanced::CreateInstance(uint32 InstanceId, Map* &map)
{
if (!IsValidInstance(InstanceId))
{
// instance is invalid, need to verify map presence
if (map)
{
// map for the instance is present, but the instance itself is no more valid, destroy map
Guard guard(*this);
map->Reset();
m_InstancedMaps.erase(InstanceId);
delete map;
map = NULL;
}
}
// verify, if we have the map created, and create it if needed
if (!map)
{
// map does not exist, create it
Guard guard(*this);
map = new Map(GetId(), GetGridExpiry(), InstanceId);
m_InstancedMaps[InstanceId] = map;
}
}
Instance *Instance::LoadInstance(wxFileName rootDir)
{
if (IsValidInstance(rootDir))
return new Instance(rootDir);
else
return NULL;
}
Instance *Instance::LoadInstance(wxString rootDir)
{
if (IsValidInstance(wxFileName::DirName(rootDir)))
{
wxFileConfig fcfg(wxEmptyString, wxEmptyString,
Path::Combine(rootDir, "instance.cfg"), wxEmptyString,
wxCONFIG_USE_LOCAL_FILE | wxCONFIG_USE_RELATIVE_PATH);
int type = 0;
if (!fcfg.Read("type", &type))
{
type = INST_TYPE_STANDARD;
}
switch (type)
{
case INST_TYPE_STANDARD:
default:
return new StdInstance(rootDir);
break;
}
}
else
return NULL;
}
