/// <summary>
/// Creates a new snapshot from the given group
/// </summary>
/// <param name="sog"></param>
/// <returns></returns>
public static SceneObjectGroupSnapshot FromSceneObjectGroup(SceneObjectGroup sog, SerializationFlags flags)
{
SceneObjectGroupSnapshot snapshot = new SceneObjectGroupSnapshot
{
RootPart = SceneObjectPartSnapshot.FromSceneObjectPart(sog.RootPart, flags)
};
SceneObjectPart[] parts = sog.GetParts();
SceneObjectPartSnapshot[] partsSnap;
//do we have more than just the root?
if (parts.Length > 1)
{
List <SceneObjectPartSnapshot> partsCollect = new List <SceneObjectPartSnapshot>();
for (int i = 0; i < parts.Length; i++)
{
SceneObjectPart part = parts[i];
if (!part.IsRootPart())
{
partsCollect.Add(SceneObjectPartSnapshot.FromSceneObjectPart(parts[i], flags));
}
}
partsSnap = partsCollect.ToArray();
}
else
{
//nope, just the root
partsSnap = new SceneObjectPartSnapshot[0];
}
snapshot.ChildParts = partsSnap;
if (sog.IsAttachment && sog.HasGroupChanged)
{
snapshot.TaintedAttachment = true;
}
else
{
snapshot.TaintedAttachment = false;
}
if (sog.IsAttachment && sog.IsTempAttachment)
{
snapshot.TempAttachment = true;
}
else
{
snapshot.TempAttachment = false;
}
return(snapshot);
}
public static CoalescedObjectSnapshot FromCoalescedObject(CoalescedObject csog, SerializationFlags flags)
{
List <Tuple <SceneObjectGroupSnapshot, ItemPermissionBlockSnapshot> > snapGroups
= new List <Tuple <SceneObjectGroupSnapshot, ItemPermissionBlockSnapshot> >();
foreach (var group in csog.Groups)
{
snapGroups.Add(
new Tuple <SceneObjectGroupSnapshot, ItemPermissionBlockSnapshot>(
SceneObjectGroupSnapshot.FromSceneObjectGroup(group, flags),
ItemPermissionBlockSnapshot.FromItemPermissionBlock(csog.FindPermissions(group.UUID)))
);
}
return(new CoalescedObjectSnapshot {
GroupsWithPermissions = snapGroups.ToArray()
});
}
public static CoalescedObjectSnapshot FromGroups(IEnumerable <Tuple <SceneObjectGroup, ItemPermissionBlock> > groups, SerializationFlags flags)
{
List <Tuple <SceneObjectGroupSnapshot, ItemPermissionBlockSnapshot> > snapGroups
= new List <Tuple <SceneObjectGroupSnapshot, ItemPermissionBlockSnapshot> >();
foreach (var group in groups)
{
snapGroups.Add(
new Tuple <SceneObjectGroupSnapshot, ItemPermissionBlockSnapshot>(
SceneObjectGroupSnapshot.FromSceneObjectGroup(group.Item1, flags),
ItemPermissionBlockSnapshot.FromItemPermissionBlock(group.Item2))
);
}
return(new CoalescedObjectSnapshot {
GroupsWithPermissions = snapGroups.ToArray()
});
}
/// <summary>
/// Creates a new snapshot from the given group
/// </summary>
/// <param name="sog"></param>
/// <returns></returns>
public static SceneObjectGroupSnapshot FromSceneObjectGroup(SceneObjectGroup sog, SerializationFlags flags)
{
SceneObjectGroupSnapshot snapshot = new SceneObjectGroupSnapshot
{
RootPart = SceneObjectPartSnapshot.FromSceneObjectPart(sog.RootPart, flags)
};
var parts = sog.GetParts();
SceneObjectPartSnapshot[] partsSnap;
//do we have more than just the root?
if (parts.Count > 1)
{
List<SceneObjectPartSnapshot> partsCollect = new List<SceneObjectPartSnapshot>();
foreach (SceneObjectPart part in parts)
{
if (!part.IsRootPart())
{
partsCollect.Add(SceneObjectPartSnapshot.FromSceneObjectPart(part, flags));
}
}
partsSnap = partsCollect.ToArray();
}
else
{
//nope, just the root
partsSnap = new SceneObjectPartSnapshot[0];
}
snapshot.ChildParts = partsSnap;
if (sog.IsAttachment && sog.HasGroupChanged)
{
snapshot.TaintedAttachment = true;
}
else
{
snapshot.TaintedAttachment = false;
}
if (sog.IsAttachment && sog.IsTempAttachment)
{
snapshot.TempAttachment = true;
}
else
{
snapshot.TempAttachment = false;
}
return snapshot;
}
/// <summary>
/// Deserializes an OpenSim Xml2 serialized SceneObjectGroup into a SceneObjectGroupSnapshot
/// </summary>
/// <param name="xml">The XML blob representing the serialized object</param>
/// <returns></returns>
public SceneObjectGroupSnapshot SOGSnapshotFromOpenSimXml2(string xml)
{
dynamic osSog = m_fromXml2Method.Invoke(null, new object[] { xml });
dynamic osRootPart = osSog.RootPart;
SceneObjectPartSnapshot rootPartSnap = ConvertOpenSimPartToPartSnapshot(osRootPart);
SceneObjectGroupSnapshot sshot = new SceneObjectGroupSnapshot();
sshot.TaintedAttachment = false;
sshot.TempAttachment = false;
sshot.RootPart = rootPartSnap;
return sshot;
}