public virtual void CacheDispose()
{
_regionData.Dispose();
_regionData = null;
}
/// <summary>
/// Save a backup of the sim
/// </summary>
/// <param name="isOldSave"></param>
protected virtual void SaveBackup(bool isOldSave)
{
if (m_scene == null || m_scene.RegionInfo.HasBeenDeleted)
return;
IBackupModule backupModule = m_scene.RequestModuleInterface<IBackupModule>();
if (backupModule != null && backupModule.LoadingPrims) //Something is changing lots of prims
{
MainConsole.Instance.Info("[Backup]: Not saving backup because the backup module is loading prims");
return;
}
//Save any script state saves that might be around
IScriptModule[] engines = m_scene.RequestModuleInterfaces<IScriptModule>();
try
{
if (engines != null)
{
foreach (IScriptModule engine in engines.Where(engine => engine != null))
{
engine.SaveStateSaves();
}
}
}
catch (Exception ex)
{
MainConsole.Instance.WarnFormat("[Backup]: Exception caught: {0}", ex);
}
MainConsole.Instance.Info("[FileBasedSimulationData]: Saving backup for region " +
m_scene.RegionInfo.RegionName);
RegionData regiondata = new RegionData();
regiondata.Init();
regiondata.RegionInfo = m_scene.RegionInfo;
IParcelManagementModule module = m_scene.RequestModuleInterface<IParcelManagementModule>();
if (module != null)
{
List<ILandObject> landObject = module.AllParcels();
foreach (ILandObject parcel in landObject)
regiondata.Parcels.Add(parcel.LandData);
}
ITerrainModule tModule = m_scene.RequestModuleInterface<ITerrainModule>();
if (tModule != null)
{
try
{
regiondata.Terrain = WriteTerrainToStream(tModule.TerrainMap);
regiondata.RevertTerrain = WriteTerrainToStream(tModule.TerrainRevertMap);
if (tModule.TerrainWaterMap != null)
{
regiondata.Water = WriteTerrainToStream(tModule.TerrainWaterMap);
regiondata.RevertWater = WriteTerrainToStream(tModule.TerrainWaterRevertMap);
}
}
catch (Exception ex)
{
MainConsole.Instance.WarnFormat("[Backup]: Exception caught: {0}", ex);
}
}
ISceneEntity[] entities = m_scene.Entities.GetEntities();
regiondata.Groups = new List<SceneObjectGroup>(
entities.Cast<SceneObjectGroup>().Where(
(entity) => {return !( entity.IsAttachment ||
((entity.RootChild.Flags & PrimFlags.Temporary) == PrimFlags.Temporary) ||
((entity.RootChild.Flags & PrimFlags.TemporaryOnRez) == PrimFlags.TemporaryOnRez));
}));
try
{
foreach (ISceneEntity entity in regiondata.Groups.Where(ent => ent.HasGroupChanged))
entity.HasGroupChanged = false;
}
catch (Exception ex)
{
MainConsole.Instance.WarnFormat("[Backup]: Exception caught: {0}", ex);
}
string filename = isOldSave ? BuildOldSaveFileName() : BuildSaveFileName();
if (File.Exists(filename + (isOldSave ? "" : ".tmp")))
File.Delete(filename + (isOldSave ? "" : ".tmp")); //Remove old tmp files
if (!_regionLoader.SaveBackup(filename + (isOldSave ? "" : ".tmp"), regiondata))
{
if (File.Exists(filename + (isOldSave ? "" : ".tmp")))
File.Delete(filename + (isOldSave ? "" : ".tmp")); //Remove old tmp files
MainConsole.Instance.Error("[FileBasedSimulationData]: Failed to save backup for region " +
m_scene.RegionInfo.RegionName + "!");
return;
}
//RegionData data = _regionLoader.LoadBackup(filename + ".tmp");
if (!isOldSave)
{
if (File.Exists(filename))
File.Delete(filename);
File.Move(filename + ".tmp", filename);
if (m_keepOldSave && !m_oldSaveHasBeenSaved)
{
//Havn't moved it yet, so make sure the directory exists, then move it
m_oldSaveHasBeenSaved = true;
if (!Directory.Exists(m_oldSaveDirectory))
Directory.CreateDirectory(m_oldSaveDirectory);
File.Copy(filename, BuildOldSaveFileName());
}
}
regiondata.Dispose();
//Now make it the full file again
MapTileNeedsGenerated = true;
MainConsole.Instance.Info("[FileBasedSimulationData]: Saved Backup for region " +
m_scene.RegionInfo.RegionName);
}
/// <summary>
/// Save a backup of the sim
/// </summary>
/// <param name="isOldSave"></param>
protected virtual void SaveBackup(bool isOldSave)
{
if (m_scene == null || m_scene.RegionInfo.HasBeenDeleted)
{
return;
}
IBackupModule backupModule = m_scene.RequestModuleInterface <IBackupModule>();
if (backupModule != null && backupModule.LoadingPrims) //Something is changing lots of prims
{
MainConsole.Instance.Info("[Backup]: Not saving backup because the backup module is loading prims");
return;
}
//Save any script state saves that might be around
IScriptModule[] engines = m_scene.RequestModuleInterfaces <IScriptModule>();
try
{
if (engines != null)
{
foreach (IScriptModule engine in engines.Where(engine => engine != null))
{
engine.SaveStateSaves();
}
}
}
catch (Exception ex)
{
MainConsole.Instance.WarnFormat("[Backup]: Exception caught: {0}", ex);
}
MainConsole.Instance.Info("[FileBasedSimulationData]: Backing up " +
m_scene.RegionInfo.RegionName);
RegionData regiondata = new RegionData();
regiondata.Init();
regiondata.RegionInfo = m_scene.RegionInfo;
IParcelManagementModule module = m_scene.RequestModuleInterface <IParcelManagementModule>();
if (module != null)
{
List <ILandObject> landObject = module.AllParcels();
foreach (ILandObject parcel in landObject)
{
regiondata.Parcels.Add(parcel.LandData);
}
}
ITerrainModule tModule = m_scene.RequestModuleInterface <ITerrainModule>();
if (tModule != null)
{
try
{
regiondata.Terrain = WriteTerrainToStream(tModule.TerrainMap);
regiondata.RevertTerrain = WriteTerrainToStream(tModule.TerrainRevertMap);
if (tModule.TerrainWaterMap != null)
{
regiondata.Water = WriteTerrainToStream(tModule.TerrainWaterMap);
regiondata.RevertWater = WriteTerrainToStream(tModule.TerrainWaterRevertMap);
}
}
catch (Exception ex)
{
MainConsole.Instance.WarnFormat("[Backup]: Exception caught: {0}", ex);
}
}
ISceneEntity[] entities = m_scene.Entities.GetEntities();
regiondata.Groups = new List <SceneObjectGroup>(
entities.Cast <SceneObjectGroup>().Where(
(entity) => { return(!(entity.IsAttachment ||
((entity.RootChild.Flags & PrimFlags.Temporary) == PrimFlags.Temporary) ||
((entity.RootChild.Flags & PrimFlags.TemporaryOnRez) == PrimFlags.TemporaryOnRez))); }));
try
{
foreach (ISceneEntity entity in regiondata.Groups.Where(ent => ent.HasGroupChanged))
{
entity.HasGroupChanged = false;
}
}
catch (Exception ex)
{
MainConsole.Instance.WarnFormat("[Backup]: Exception caught: {0}", ex);
}
string filename = isOldSave ? BuildOldSaveFileName() : BuildSaveFileName();
if (File.Exists(filename + (isOldSave ? "" : ".tmp")))
{
File.Delete(filename + (isOldSave ? "" : ".tmp")); //Remove old tmp files
}
if (!_regionLoader.SaveBackup(filename + (isOldSave ? "" : ".tmp"), regiondata))
{
if (File.Exists(filename + (isOldSave ? "" : ".tmp")))
{
File.Delete(filename + (isOldSave ? "" : ".tmp")); //Remove old tmp files
}
MainConsole.Instance.Error("[FileBasedSimulationData]: Failed to save backup for region " +
m_scene.RegionInfo.RegionName + "!");
return;
}
//RegionData data = _regionLoader.LoadBackup(filename + ".tmp");
if (!isOldSave)
{
if (File.Exists(filename))
{
File.Delete(filename);
}
File.Move(filename + ".tmp", filename);
if (m_keepOldSave && !m_oldSaveHasBeenSaved)
{
//Havn't moved it yet, so make sure the directory exists, then move it
m_oldSaveHasBeenSaved = true;
if (!Directory.Exists(m_oldSaveDirectory))
{
Directory.CreateDirectory(m_oldSaveDirectory);
}
// need to check if backup file already exists as well (eg. save within the minute timeframe)
string oldfileName = BuildOldSaveFileName();
if (File.Exists(oldfileName))
{
File.Delete(oldfileName);
}
// now we can copy it over...
File.Copy(filename, oldfileName);
}
}
regiondata.Dispose();
//Now make it the full file again
MapTileNeedsGenerated = true;
MainConsole.Instance.Info("[FileBasedSimulationData]: Saved Backup for region " +
m_scene.RegionInfo.RegionName);
}
