/// <summary>
/// Loads all Parcel data from the datastore for region identified by regionID
/// </summary>
public void LoadAllLandObjectsFromStorage()
{
if (m_haveLoadedParcels || !m_shouldLoadParcels)
{
return;
}
m_haveLoadedParcels = true;
m_log.Info("[BackupModule]: Loading Land Objects from database... ");
IParcelServiceConnector conn = DataManager.DataManager.RequestPlugin <IParcelServiceConnector>();
List <LandData> LandObjects = m_scene.SimulationDataService.LoadLandObjects(m_scene.RegionInfo.RegionID);
if (conn != null)
{
//Read from the old database as well
if (LandObjects.Count != 0)
{
foreach (LandData land in LandObjects)
{
//Store it in the new database
conn.StoreLandObject(land);
//Remove it from the old
m_scene.SimulationDataService.RemoveLandObject(m_scene.RegionInfo.RegionID, land.GlobalID);
}
}
m_scene.EventManager.TriggerIncomingLandDataFromStorage(conn.LoadLandObjects(m_scene.RegionInfo.RegionID));
}
}
/// <summary>
/// Checks whether an older style database exists
/// </summary>
/// <returns>Whether an older style database exists</returns>
protected virtual bool CheckForOldDataBase()
{
string connString = "";
string name = "";
// Try reading the [DatabaseService] section, if it exists
IConfig dbConfig = m_scene.Config.Configs["DatabaseService"];
if (dbConfig != null)
{
connString = dbConfig.GetString("ConnectionString", String.Empty);
}
// Try reading the [SimulationDataStore] section
IConfig simConfig = m_scene.Config.Configs["SimulationDataStore"];
if (simConfig != null)
{
name = simConfig.GetString("LegacyDatabaseLoaderName", "FileBasedDatabase");
connString = simConfig.GetString("ConnectionString", connString);
}
ILegacySimulationDataStore[] stores =
AuroraModuleLoader.PickupModules <ILegacySimulationDataStore>().ToArray();
#if (!ISWIN)
ILegacySimulationDataStore simStore = null;
foreach (ILegacySimulationDataStore store in stores)
{
if (store.Name == name)
{
simStore = store;
break;
}
}
#else
ILegacySimulationDataStore simStore = stores.FirstOrDefault(store => store.Name == name);
#endif
if (simStore == null)
{
return(false);
}
try
{
if (!m_hasShownFileBasedWarning)
{
m_hasShownFileBasedWarning = true;
IConfig startupConfig = m_scene.Config.Configs["Startup"];
if (startupConfig == null || startupConfig.GetBoolean("NoGUI", false))
{
DoNoGUIWarning();
}
else if (!m_scene.RegionInfo.NewRegion)
{
MessageBox.Show(
@"Your sim has been updated to use the FileBased Simulation Service.
Your sim is now saved in a .abackup file in the bin/ directory with the same name as your region.
More configuration options and info can be found in the Configuration/Data/FileBased.ini file.",
"WARNING");
}
}
}
catch
{
DoNoGUIWarning();
}
simStore.Initialise(connString);
IParcelServiceConnector conn = DataManager.DataManager.RequestPlugin <IParcelServiceConnector>();
m_parcels = simStore.LoadLandObjects(m_scene.RegionInfo.RegionID);
m_parcels.AddRange(conn.LoadLandObjects(m_scene.RegionInfo.RegionID));
m_groups = simStore.LoadObjects(m_scene.RegionInfo.RegionID, m_scene);
if (m_groups.Count != 0 || m_parcels.Count != 0)
{
try
{
m_shortterrain = simStore.LoadTerrain(m_scene, false, m_scene.RegionInfo.RegionSizeX,
m_scene.RegionInfo.RegionSizeY);
m_shortrevertTerrain = simStore.LoadTerrain(m_scene, true, m_scene.RegionInfo.RegionSizeX,
m_scene.RegionInfo.RegionSizeY);
//Remove these so that we don't get stuck loading them later
conn.RemoveAllLandObjects(m_scene.RegionInfo.RegionID);
simStore.RemoveAllLandObjects(m_scene.RegionInfo.RegionID);
}
catch
{ }
return(true);
}
return(false);
}
