private void CreatePointEntity(Scene scene, UUID uuid, Vector3 groupPos)
{
SceneObjectPart y = new SceneObjectPart();
//Initialize part
y.Name = "Very Small Point";
y.RegionHandle = scene.RegionInfo.RegionHandle;
y.CreationDate = (Int32)(DateTime.UtcNow - new DateTime(1970, 1, 1)).TotalSeconds;
y.OwnerID = UUID.Zero;
y.CreatorID = UUID.Zero;
y.LastOwnerID = UUID.Zero;
y.UUID = uuid;
y.Shape = PrimitiveBaseShape.CreateBox();
y.Scale = new Vector3(0.01f, 0.01f, 0.01f);
y.LastOwnerID = UUID.Zero;
y.GroupPosition = groupPos;
y.OffsetPosition = Vector3.Zero;
y.RotationOffset = Quaternion.Identity;
y.Velocity = Vector3.Zero;
y.AngularVelocity = Vector3.Zero;
y.Acceleration = Vector3.Zero;
y.Flags = 0;
y.TrimPermissions();
//Initialize group and add part as root part
SceneObjectGroup x = new SceneObjectGroup(y);
x.SetScene(scene);
x.RegionHandle = scene.RegionInfo.RegionHandle;
x.SetScene(scene);
m_Entity = x;
}
public SceneObjectGroup GetRezReadySceneObject(TaskInventoryItem item)
{
AssetBase rezAsset = m_part.ParentGroup.Scene.AssetService.Get(item.AssetID.ToString());
if (null == rezAsset)
{
m_log.WarnFormat(
"[PRIM INVENTORY]: Could not find asset {0} for inventory item {1} in {2}",
item.AssetID, item.Name, m_part.Name);
return(null);
}
string xmlData = Utils.BytesToString(rezAsset.Data);
SceneObjectGroup group = SceneObjectSerializer.FromOriginalXmlFormat(xmlData);
group.ResetIDs();
SceneObjectPart rootPart = group.GetChildPart(group.UUID);
// Since renaming the item in the inventory does not affect the name stored
// in the serialization, transfer the correct name from the inventory to the
// object itself before we rez.
rootPart.Name = item.Name;
rootPart.Description = item.Description;
SceneObjectPart[] partList = group.Parts;
group.SetGroup(m_part.GroupID, null);
if ((rootPart.OwnerID != item.OwnerID) || (item.CurrentPermissions & 16) != 0)
{
if (m_part.ParentGroup.Scene.Permissions.PropagatePermissions())
{
foreach (SceneObjectPart part in partList)
{
part.EveryoneMask = item.EveryonePermissions;
part.NextOwnerMask = item.NextPermissions;
}
group.ApplyNextOwnerPermissions();
}
}
foreach (SceneObjectPart part in partList)
{
if ((part.OwnerID != item.OwnerID) || (item.CurrentPermissions & 16) != 0)
{
part.LastOwnerID = part.OwnerID;
part.OwnerID = item.OwnerID;
part.Inventory.ChangeInventoryOwner(item.OwnerID);
}
part.EveryoneMask = item.EveryonePermissions;
part.NextOwnerMask = item.NextPermissions;
}
rootPart.TrimPermissions();
return(group);
}
/// <summary>
/// Loads the World's objects
/// </summary>
public void LoadPrimsFromStorage()
{
if (m_haveLoadedPrims || !m_shouldLoadPrims)
{
return;
}
m_haveLoadedPrims = true;
LoadingPrims = true;
m_log.Info("[BackupModule]: Loading objects from datastore");
List <SceneObjectGroup> PrimsFromDB = m_scene.SimulationDataService.LoadObjects(m_scene.RegionInfo.RegionID, m_scene);
foreach (SceneObjectGroup group in PrimsFromDB)
{
try
{
m_scene.SceneGraph.CheckAllocationOfLocalIds(group);
if (group.IsAttachment || (group.RootPart.Shape != null && (group.RootPart.Shape.State != 0 &&
(group.RootPart.Shape.PCode == (byte)PCode.None ||
group.RootPart.Shape.PCode == (byte)PCode.Prim ||
group.RootPart.Shape.PCode == (byte)PCode.Avatar))))
{
m_log.Warn("[BackupModule]: Broken state for object " + group.Name + " while loading objects, removing it from the database.");
//WTF went wrong here? Remove it and then pass it by on loading
m_scene.SimulationDataService.RemoveObject(group.UUID, m_scene.RegionInfo.RegionID);
continue;
}
else if (group.RootPart.Shape == null)
{
m_log.Warn("[BackupModule]: Broken object (" + group.Name + ") found while loading objects, removing it from the database.");
//WTF went wrong here? Remove it and then pass it by on loading
m_scene.SimulationDataService.RemoveObject(group.UUID, m_scene.RegionInfo.RegionID);
continue;
}
group.Scene = m_scene;
if (group.RootPart == null)
{
m_log.ErrorFormat("[BackupModule] Found a SceneObjectGroup with m_rootPart == null and {0} children",
group.ChildrenList.Count);
continue;
}
m_scene.SceneGraph.RestorePrimToScene(group);
SceneObjectPart rootPart = (SceneObjectPart)group.GetChildPart(group.UUID);
rootPart.Flags &= ~PrimFlags.Scripted;
rootPart.TrimPermissions();
group.CheckSculptAndLoad();
}
catch (Exception ex)
{
m_log.WarnFormat("[BackupModule]: Exception attempting to load object from the database, {0}, removing...", ex.ToString());
m_scene.SimulationDataService.RemoveObject(group.UUID, m_scene.RegionInfo.RegionID);
}
}
LoadingPrims = false;
m_log.Info("[BackupModule]: Loaded " + PrimsFromDB.Count.ToString() + " SceneObject(s)");
}
private List <SceneObjectGroup> RezMultipleObjectsFromInventory(XmlNodeList nodes, UUID itemId, IClientAPI remoteClient, Vector3 pos, bool RezSelected,
InventoryItemBase item, UUID RayTargetID, byte BypassRayCast, bool RayEndIsIntersection, Vector3 RayEnd, Vector3 RayStart, byte bRayEndIsIntersection)
{
Vector3 OldMiddlePos = Vector3.Zero;
List <SceneObjectGroup> NewGroup = new List <SceneObjectGroup>();
foreach (System.Xml.XmlNode aPrimNode in nodes)
{
if (aPrimNode.OuterXml.StartsWith("<middle>"))
{
string Position = aPrimNode.OuterXml.Remove(0, 13);
Position = Position.Remove(Position.Length - 16, 16);
string[] XYZ = Position.Split(' ');
OldMiddlePos = new Vector3(float.Parse(XYZ[0]), float.Parse(XYZ[1]), float.Parse(XYZ[2]));
continue;
}
SceneObjectGroup group
= SceneObjectSerializer.FromOriginalXmlFormat(aPrimNode.OuterXml, m_scene);
if (group == null)
{
return(null);
}
group.IsDeleted = false;
group.m_isLoaded = true;
foreach (SceneObjectPart part in group.ChildrenList)
{
part.IsLoading = false;
}
NewGroup.Add(group);
string reason;
if (!m_scene.Permissions.CanRezObject(
group.ChildrenList.Count, remoteClient.AgentId, pos, out reason))
{
// The client operates in no fail mode. It will
// have already removed the item from the folder
// if it's no copy.
// Put it back if it's not an attachment
//
if (((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0))
{
remoteClient.SendBulkUpdateInventory(item);
}
return(null);
}
if (RezSelected)
{
group.RootPart.AddFlag(PrimFlags.CreateSelected);
}
// If we're rezzing an attachment then don't ask AddNewSceneObject() to update the client since
// we'll be doing that later on. Scheduling more than one full update during the attachment
// process causes some clients to fail to display the attachment properly.
m_scene.SceneGraph.AddPrimToScene(group);
// m_log.InfoFormat("ray end point for inventory rezz is {0} {1} {2} ", RayEnd.X, RayEnd.Y, RayEnd.Z);
// if attachment we set it's asset id so object updates can reflect that
// if not, we set it's position in world.
float offsetHeight = 0;
pos = m_scene.SceneGraph.GetNewRezLocation(
RayStart, RayEnd, RayTargetID, Quaternion.Identity,
BypassRayCast, bRayEndIsIntersection, true, group.GetAxisAlignedBoundingBox(out offsetHeight), false);
pos.Z += offsetHeight;
//group.AbsolutePosition = pos;
// m_log.InfoFormat("rezx point for inventory rezz is {0} {1} {2} and offsetheight was {3}", pos.X, pos.Y, pos.Z, offsetHeight);
SceneObjectPart rootPart = (SceneObjectPart)group.GetChildPart(group.UUID);
// Since renaming the item in the inventory does not affect the name stored
// in the serialization, transfer the correct name from the inventory to the
// object itself before we rez.
rootPart.Name = item.Name;
rootPart.Description = item.Description;
List <SceneObjectPart> partList = new List <SceneObjectPart>(group.ChildrenList);
group.SetGroup(remoteClient.ActiveGroupId, remoteClient);
item.Owner = remoteClient.AgentId;
if (rootPart.OwnerID != item.Owner)
{
//Need to kill the for sale here
rootPart.ObjectSaleType = 0;
rootPart.SalePrice = 10;
if (m_scene.Permissions.PropagatePermissions())
{
if ((item.CurrentPermissions & 8) != 0)
{
foreach (SceneObjectPart part in partList)
{
part.EveryoneMask = item.EveryOnePermissions;
part.NextOwnerMask = item.NextPermissions;
part.GroupMask = 0; // DO NOT propagate here
}
}
group.ApplyNextOwnerPermissions();
}
}
foreach (SceneObjectPart part in partList)
{
if (part.OwnerID != item.Owner)
{
part.LastOwnerID = part.OwnerID;
part.OwnerID = item.Owner;
part.Inventory.ChangeInventoryOwner(item.Owner);
}
else if ((item.CurrentPermissions & 8) != 0) // Slam!
{
part.EveryoneMask = item.EveryOnePermissions;
part.NextOwnerMask = item.NextPermissions;
part.GroupMask = 0; // DO NOT propagate here
}
}
rootPart.TrimPermissions();
if (group.RootPart.Shape.PCode == (byte)PCode.Prim)
{
group.ClearPartAttachmentData();
}
// Fire on_rez
group.CreateScriptInstances(0, true, 0, UUID.Zero);
rootPart.ParentGroup.ResumeScripts();
if (!m_scene.Permissions.BypassPermissions())
{
if ((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0)
{
// If this is done on attachments, no
// copy ones will be lost, so avoid it
//
List <UUID> uuids = new List <UUID>();
uuids.Add(item.ID);
m_scene.InventoryService.DeleteItems(item.Owner, uuids);
}
}
}
foreach (SceneObjectGroup group in NewGroup)
{
if (OldMiddlePos != Vector3.Zero)
{
Vector3 NewPosOffset = Vector3.Zero;
NewPosOffset.X = group.AbsolutePosition.X - OldMiddlePos.X;
NewPosOffset.Y = group.AbsolutePosition.Y - OldMiddlePos.Y;
NewPosOffset.Z = group.AbsolutePosition.Z - OldMiddlePos.Z;
group.AbsolutePosition = pos + NewPosOffset;
}
group.ScheduleGroupUpdate(PrimUpdateFlags.FullUpdate);
}
return(NewGroup);
}
/// <summary>
/// Rez an object into the scene from the user's inventory
/// </summary>
/// FIXME: It would be really nice if inventory access modules didn't also actually do the work of rezzing
/// things to the scene. The caller should be doing that, I think.
/// <param name="remoteClient"></param>
/// <param name="itemID"></param>
/// <param name="RayEnd"></param>
/// <param name="RayStart"></param>
/// <param name="RayTargetID"></param>
/// <param name="BypassRayCast"></param>
/// <param name="RayEndIsIntersection"></param>
/// <param name="RezSelected"></param>
/// <param name="RemoveItem"></param>
/// <param name="fromTaskID"></param>
/// <param name="attachment"></param>
/// <returns>The SceneObjectGroup rezzed or null if rez was unsuccessful.</returns>
public virtual SceneObjectGroup RezObject(IClientAPI remoteClient, UUID itemID, Vector3 RayEnd, Vector3 RayStart,
UUID RayTargetID, byte BypassRayCast, bool RayEndIsIntersection,
bool RezSelected, bool RemoveItem, UUID fromTaskID)
{
// Work out position details
byte bRayEndIsIntersection = (byte)0;
if (RayEndIsIntersection)
{
bRayEndIsIntersection = (byte)1;
}
else
{
bRayEndIsIntersection = (byte)0;
}
Vector3 scale = new Vector3(0.5f, 0.5f, 0.5f);
Vector3 pos = m_scene.SceneGraph.GetNewRezLocation(
RayStart, RayEnd, RayTargetID, Quaternion.Identity,
BypassRayCast, bRayEndIsIntersection, true, scale, false);
System.Xml.XmlDocument doc;
InventoryItemBase item = new InventoryItemBase(itemID, remoteClient.AgentId);
item = m_scene.InventoryService.GetItem(item);
SceneObjectGroup group = CreateObjectFromInventory(item, remoteClient, itemID, out doc);
if (doc == null)
{
//No asset, check task inventory
IEntity e;
m_scene.SceneGraph.TryGetEntity(fromTaskID, out e);
if (e != null && e is SceneObjectGroup)
{
SceneObjectGroup grp = (SceneObjectGroup)e;
TaskInventoryItem taskItem = grp.RootPart.Inventory.GetInventoryItem(itemID);
item = new InventoryItemBase();
item.ID = UUID.Random();
item.CreatorId = taskItem.CreatorID.ToString();
item.Owner = remoteClient.AgentId;
item.AssetID = taskItem.AssetID;
item.Description = taskItem.Description;
item.Name = taskItem.Name;
item.AssetType = taskItem.Type;
item.InvType = taskItem.InvType;
item.Flags = taskItem.Flags;
item.SalePrice = taskItem.SalePrice;
item.SaleType = taskItem.SaleType;
if (m_scene.Permissions.PropagatePermissions())
{
item.BasePermissions = taskItem.BasePermissions & (taskItem.NextPermissions | (uint)PermissionMask.Move);
if (taskItem.InvType == (int)InventoryType.Object)
{
item.CurrentPermissions = item.BasePermissions & (((taskItem.CurrentPermissions & 7) << 13) | (taskItem.CurrentPermissions & (uint)PermissionMask.Move));
}
else
{
item.CurrentPermissions = item.BasePermissions & taskItem.CurrentPermissions;
}
item.CurrentPermissions |= 16; // Slam
item.NextPermissions = taskItem.NextPermissions;
item.EveryOnePermissions = taskItem.EveryonePermissions & (taskItem.NextPermissions | (uint)PermissionMask.Move);
item.GroupPermissions = taskItem.GroupPermissions & taskItem.NextPermissions;
}
else
{
item.BasePermissions = taskItem.BasePermissions;
item.CurrentPermissions = taskItem.CurrentPermissions;
item.NextPermissions = taskItem.NextPermissions;
item.EveryOnePermissions = taskItem.EveryonePermissions;
item.GroupPermissions = taskItem.GroupPermissions;
}
group = CreateObjectFromInventory(item, remoteClient, itemID, out doc);
}
else
{
return(null);
}
}
if (group == null && doc.FirstChild.OuterXml.StartsWith("<groups>"))
{
List <SceneObjectGroup> Groups = RezMultipleObjectsFromInventory(doc.FirstChild.ChildNodes, itemID, remoteClient, pos, RezSelected, item, RayTargetID, BypassRayCast, RayEndIsIntersection, RayEnd, RayStart, bRayEndIsIntersection);
if (Groups.Count != 0)
{
return(Groups[0]);
}
else
{
return(null);
}
}
string reason;
if (!m_scene.Permissions.CanRezObject(
group.ChildrenList.Count, remoteClient.AgentId, pos, out reason))
{
// The client operates in no fail mode. It will
// have already removed the item from the folder
// if it's no copy.
// Put it back if it's not an attachment
//
if ((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0)
{
remoteClient.SendBulkUpdateInventory(item);
}
remoteClient.SendAlertMessage("You do not have permission to rez objects here.");
return(null);
}
if (RezSelected)
{
group.RootPart.AddFlag(PrimFlags.CreateSelected);
}
// If we're rezzing an attachment then don't ask AddNewSceneObject() to update the client since
// we'll be doing that later on. Scheduling more than one full update during the attachment
// process causes some clients to fail to display the attachment properly.
m_scene.SceneGraph.AddPrimToScene(group);
// m_log.InfoFormat("ray end point for inventory rezz is {0} {1} {2} ", RayEnd.X, RayEnd.Y, RayEnd.Z);
// Set it's position in world.
float offsetHeight = 0;
pos = m_scene.SceneGraph.GetNewRezLocation(
RayStart, RayEnd, RayTargetID, Quaternion.Identity,
BypassRayCast, bRayEndIsIntersection, true, group.GetAxisAlignedBoundingBox(out offsetHeight), false);
pos.Z += offsetHeight;
group.AbsolutePosition = pos;
// m_log.InfoFormat("rezx point for inventory rezz is {0} {1} {2} and offsetheight was {3}", pos.X, pos.Y, pos.Z, offsetHeight);
SceneObjectPart rootPart = (SceneObjectPart)group.GetChildPart(group.UUID);
if (rootPart == null)
{
m_log.Error("[AGENT INVENTORY]: Error rezzing ItemID: " + itemID + " object has no rootpart.");
return(null);
}
// Since renaming the item in the inventory does not affect the name stored
// in the serialization, transfer the correct name from the inventory to the
// object itself before we rez.
rootPart.Name = item.Name;
rootPart.Description = item.Description;
List <SceneObjectPart> partList = new List <SceneObjectPart> (group.ChildrenList);
group.SetGroup(remoteClient.ActiveGroupId, remoteClient);
item.Owner = remoteClient.AgentId;
if (rootPart.OwnerID != item.Owner)
{
//Need to kill the for sale here
rootPart.ObjectSaleType = 0;
rootPart.SalePrice = 10;
if (m_scene.Permissions.PropagatePermissions())
{
if ((item.CurrentPermissions & 8) != 0)
{
foreach (SceneObjectPart part in partList)
{
part.EveryoneMask = item.EveryOnePermissions;
part.NextOwnerMask = item.NextPermissions;
part.GroupMask = 0; // DO NOT propagate here
}
}
group.ApplyNextOwnerPermissions();
}
}
foreach (SceneObjectPart part in partList)
{
if (part.OwnerID != item.Owner)
{
part.LastOwnerID = part.OwnerID;
part.OwnerID = item.Owner;
part.Inventory.ChangeInventoryOwner(item.Owner);
}
else if ((item.CurrentPermissions & 8) != 0) // Slam!
{
part.EveryoneMask = item.EveryOnePermissions;
part.NextOwnerMask = item.NextPermissions;
part.GroupMask = 0; // DO NOT propagate here
}
}
rootPart.TrimPermissions();
if (group.RootPart.Shape.PCode == (byte)PCode.Prim)
{
group.ClearPartAttachmentData();
}
// Fire on_rez
group.CreateScriptInstances(0, true, 0, UUID.Zero);
rootPart.ParentGroup.ResumeScripts();
group.ScheduleGroupUpdate(PrimUpdateFlags.FullUpdate);
if (!m_scene.Permissions.BypassPermissions())
{
if ((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0)
{
List <UUID> uuids = new List <UUID> ();
uuids.Add(item.ID);
m_scene.InventoryService.DeleteItems(item.Owner, uuids);
}
}
return(group);
}
/// <summary>
/// Deserialize a scene object from the original xml format
/// </summary>
/// <param name="serialization"></param>
/// <returns></returns>
public static SceneObjectGroup FromOriginalXmlFormat(UUID fromUserInventoryItemID, string xmlData)
{
//m_log.DebugFormat("[SOG]: Starting deserialization of SOG");
//int time = System.Environment.TickCount;
SceneObjectGroup sceneObject = new SceneObjectGroup();
// libomv.types changes UUID to Guid
xmlData = xmlData.Replace("<UUID>", "<Guid>");
xmlData = xmlData.Replace("</UUID>", "</Guid>");
// Handle Nested <UUID><UUID> property
xmlData = xmlData.Replace("<Guid><Guid>", "<UUID><Guid>");
xmlData = xmlData.Replace("</Guid></Guid>", "</Guid></UUID>");
try
{
StringReader sr;
XmlTextReader reader;
XmlNodeList parts;
XmlDocument doc;
int linkNum;
doc = new XmlDocument();
doc.LoadXml(xmlData);
parts = doc.GetElementsByTagName("RootPart");
if (parts.Count == 0)
{
throw new Exception("Invalid Xml format - no root part");
}
else
{
sr = new StringReader(parts[0].InnerXml);
reader = new XmlTextReader(sr);
sceneObject.SetRootPart(SceneObjectPart.FromXml(fromUserInventoryItemID, reader));
reader.Close();
sr.Close();
}
parts = doc.GetElementsByTagName("Part");
for (int i = 0; i < parts.Count; i++)
{
sr = new StringReader(parts[i].InnerXml);
reader = new XmlTextReader(sr);
SceneObjectPart part = SceneObjectPart.FromXml(reader);
linkNum = part.LinkNum;
sceneObject.AddPart(part);
part.LinkNum = linkNum;
part.TrimPermissions();
part.StoreUndoState();
reader.Close();
sr.Close();
}
// Script state may, or may not, exist. Not having any, is NOT
// ever a problem.
sceneObject.LoadScriptState(doc);
//m_log.DebugFormat("[SERIALIZER]: Finished deserialization of SOG {0}, {1}ms", Name, System.Environment.TickCount - time);
return(sceneObject);
}
catch (Exception e)
{
m_log.ErrorFormat(
"[SERIALIZER]: Deserialization of xml failed with {0}. xml was {1}", e, xmlData);
}
return(null);
}
/// <summary>
/// Rez an object into the scene from the user's inventory
/// </summary>
/// <remarks>
/// FIXME: It would be really nice if inventory access modules didn't also actually do the work of rezzing
/// things to the scene. The caller should be doing that, I think.
/// </remarks>
/// <param name="remoteClient"></param>
/// <param name="itemID"></param>
/// <param name="RayEnd"></param>
/// <param name="RayStart"></param>
/// <param name="RayTargetID"></param>
/// <param name="BypassRayCast"></param>
/// <param name="RayEndIsIntersection"></param>
/// <param name="RezSelected"></param>
/// <param name="RemoveItem"></param>
/// <param name="fromTaskID"></param>
/// <param name="attachment"></param>
/// <returns>The SceneObjectGroup rezzed or null if rez was unsuccessful.</returns>
public virtual SceneObjectGroup RezObject(IClientAPI remoteClient, UUID itemID, Vector3 RayEnd, Vector3 RayStart,
UUID RayTargetID, byte BypassRayCast, bool RayEndIsIntersection,
bool RezSelected, bool RemoveItem, UUID fromTaskID, bool attachment)
{
// m_log.DebugFormat("[INVENTORY ACCESS MODULE]: RezObject for {0}, item {1}", remoteClient.Name, itemID);
byte bRayEndIsIntersection = (byte)(RayEndIsIntersection ? 1 : 0);
Vector3 scale = new Vector3(0.5f, 0.5f, 0.5f);
Vector3 pos = m_Scene.GetNewRezLocation(
RayStart, RayEnd, RayTargetID, Quaternion.Identity,
BypassRayCast, bRayEndIsIntersection, true, scale, false);
// Rez object
InventoryItemBase item = new InventoryItemBase(itemID, remoteClient.AgentId);
item = m_Scene.InventoryService.GetItem(item);
if (item != null)
{
item.Owner = remoteClient.AgentId;
AssetBase rezAsset = m_Scene.AssetService.Get(item.AssetID.ToString());
SceneObjectGroup group = null;
if (rezAsset != null)
{
UUID itemId = UUID.Zero;
// If we have permission to copy then link the rezzed object back to the user inventory
// item that it came from. This allows us to enable 'save object to inventory'
if (!m_Scene.Permissions.BypassPermissions())
{
if ((item.CurrentPermissions & (uint)PermissionMask.Copy) == (uint)PermissionMask.Copy && (item.Flags & (uint)InventoryItemFlags.ObjectHasMultipleItems) == 0)
{
itemId = item.ID;
}
}
else
{
if ((item.Flags & (uint)InventoryItemFlags.ObjectHasMultipleItems) == 0)
{
// Brave new fullperm world
itemId = item.ID;
}
}
string xmlData = Utils.BytesToString(rezAsset.Data);
List <SceneObjectGroup> objlist =
new List <SceneObjectGroup>();
List <Vector3> veclist = new List <Vector3>();
XmlDocument doc = new XmlDocument();
doc.LoadXml(xmlData);
XmlElement e = (XmlElement)doc.SelectSingleNode("/CoalescedObject");
if (e == null || attachment) // Single
{
SceneObjectGroup g =
SceneObjectSerializer.FromOriginalXmlFormat(
itemId, xmlData);
objlist.Add(g);
veclist.Add(new Vector3(0, 0, 0));
float offsetHeight = 0;
pos = m_Scene.GetNewRezLocation(
RayStart, RayEnd, RayTargetID, Quaternion.Identity,
BypassRayCast, bRayEndIsIntersection, true, g.GetAxisAlignedBoundingBox(out offsetHeight), false);
pos.Z += offsetHeight;
}
else
{
XmlElement coll = (XmlElement)e;
float bx = Convert.ToSingle(coll.GetAttribute("x"));
float by = Convert.ToSingle(coll.GetAttribute("y"));
float bz = Convert.ToSingle(coll.GetAttribute("z"));
Vector3 bbox = new Vector3(bx, by, bz);
pos = m_Scene.GetNewRezLocation(RayStart, RayEnd,
RayTargetID, Quaternion.Identity,
BypassRayCast, bRayEndIsIntersection, true,
bbox, false);
pos -= bbox / 2;
XmlNodeList groups = e.SelectNodes("SceneObjectGroup");
foreach (XmlNode n in groups)
{
SceneObjectGroup g =
SceneObjectSerializer.FromOriginalXmlFormat(
itemId, n.OuterXml);
objlist.Add(g);
XmlElement el = (XmlElement)n;
string rawX = el.GetAttribute("offsetx");
string rawY = el.GetAttribute("offsety");
string rawZ = el.GetAttribute("offsetz");
//
// m_log.DebugFormat(
// "[INVENTORY ACCESS MODULE]: Converting coalesced object {0} offset <{1}, {2}, {3}>",
// g.Name, rawX, rawY, rawZ);
float x = Convert.ToSingle(rawX);
float y = Convert.ToSingle(rawY);
float z = Convert.ToSingle(rawZ);
veclist.Add(new Vector3(x, y, z));
}
}
int primcount = 0;
foreach (SceneObjectGroup g in objlist)
{
primcount += g.PrimCount;
}
if (!m_Scene.Permissions.CanRezObject(
primcount, remoteClient.AgentId, pos) &&
!attachment)
{
// The client operates in no fail mode. It will
// have already removed the item from the folder
// if it's no copy.
// Put it back if it's not an attachment
//
if (((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0) && (!attachment))
{
remoteClient.SendBulkUpdateInventory(item);
}
return(null);
}
for (int i = 0; i < objlist.Count; i++)
{
group = objlist[i];
Vector3 storedPosition = group.AbsolutePosition;
if (group.UUID == UUID.Zero)
{
m_log.Debug("[InventoryAccessModule]: Inventory object has UUID.Zero! Position 3");
}
group.RootPart.FromFolderID = item.Folder;
// If it's rezzed in world, select it. Much easier to
// find small items.
//
if (!attachment)
{
group.RootPart.CreateSelected = true;
foreach (SceneObjectPart child in group.Parts)
{
child.CreateSelected = true;
}
}
group.ResetIDs();
if (attachment)
{
group.RootPart.Flags |= PrimFlags.Phantom;
group.RootPart.IsAttachment = true;
}
// If we're rezzing an attachment then don't ask
// AddNewSceneObject() to update the client since
// we'll be doing that later on. Scheduling more than
// one full update during the attachment
// process causes some clients to fail to display the
// attachment properly.
m_Scene.AddNewSceneObject(group, true, false);
// if attachment we set it's asset id so object updates
// can reflect that, if not, we set it's position in world.
if (!attachment)
{
group.ScheduleGroupForFullUpdate();
group.AbsolutePosition = pos + veclist[i];
}
else
{
group.SetFromItemID(itemID);
}
SceneObjectPart rootPart = null;
try
{
rootPart = group.GetChildPart(group.UUID);
}
catch (NullReferenceException)
{
string isAttachment = "";
if (attachment)
{
isAttachment = " Object was an attachment";
}
m_log.Error("[AGENT INVENTORY]: Error rezzing ItemID: " + itemID + " object has no rootpart." + isAttachment);
}
// Since renaming the item in the inventory does not
// affect the name stored in the serialization, transfer
// the correct name from the inventory to the
// object itself before we rez.
//
// Only do these for the first object if we are rezzing a coalescence.
if (i == 0)
{
rootPart.Name = item.Name;
rootPart.Description = item.Description;
rootPart.ObjectSaleType = item.SaleType;
rootPart.SalePrice = item.SalePrice;
}
group.SetGroup(remoteClient.ActiveGroupId, remoteClient);
if ((rootPart.OwnerID != item.Owner) ||
(item.CurrentPermissions & 16) != 0)
{
//Need to kill the for sale here
rootPart.ObjectSaleType = 0;
rootPart.SalePrice = 10;
if (m_Scene.Permissions.PropagatePermissions())
{
foreach (SceneObjectPart part in group.Parts)
{
if ((item.Flags & (uint)InventoryItemFlags.ObjectHasMultipleItems) == 0)
{
part.EveryoneMask = item.EveryOnePermissions;
part.NextOwnerMask = item.NextPermissions;
}
part.GroupMask = 0; // DO NOT propagate here
}
group.ApplyNextOwnerPermissions();
}
}
foreach (SceneObjectPart part in group.Parts)
{
if ((part.OwnerID != item.Owner) ||
(item.CurrentPermissions & 16) != 0)
{
part.LastOwnerID = part.OwnerID;
part.OwnerID = item.Owner;
part.Inventory.ChangeInventoryOwner(item.Owner);
part.GroupMask = 0; // DO NOT propagate here
}
part.EveryoneMask = item.EveryOnePermissions;
part.NextOwnerMask = item.NextPermissions;
}
rootPart.TrimPermissions();
if (!attachment)
{
if (group.RootPart.Shape.PCode == (byte)PCode.Prim)
{
group.ClearPartAttachmentData();
}
// Fire on_rez
group.CreateScriptInstances(0, true, m_Scene.DefaultScriptEngine, 1);
rootPart.ParentGroup.ResumeScripts();
rootPart.ScheduleFullUpdate();
}
}
if (!m_Scene.Permissions.BypassPermissions())
{
if ((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0)
{
// If this is done on attachments, no
// copy ones will be lost, so avoid it
//
if (!attachment)
{
List <UUID> uuids = new List <UUID>();
uuids.Add(item.ID);
m_Scene.InventoryService.DeleteItems(item.Owner, uuids);
}
}
}
}
return(group);
}
return(null);
}
/// <summary>
/// Do pre-rez processing when the object comes from an item.
/// </summary>
/// <param name="remoteClient"></param>
/// <param name="item"></param>
/// <param name="objlist"></param>
/// <param name="pos"></param>
/// <param name="veclist">
/// List of vector position adjustments for a coalesced objects. For ordinary objects
/// this list will contain just Vector3.Zero. The order of adjustments must match the order of objlist
/// </param>
/// <param name="isAttachment"></param>
/// <returns>true if we can processed with rezzing, false if we need to abort</returns>
private bool DoPreRezWhenFromItem(
IClientAPI remoteClient, InventoryItemBase item, List <SceneObjectGroup> objlist,
Vector3 pos, List <Vector3> veclist, bool isAttachment)
{
UUID fromUserInventoryItemId = UUID.Zero;
// If we have permission to copy then link the rezzed object back to the user inventory
// item that it came from. This allows us to enable 'save object to inventory'
if (!m_Scene.Permissions.BypassPermissions())
{
if ((item.CurrentPermissions & (uint)PermissionMask.Copy)
== (uint)PermissionMask.Copy && (item.Flags & (uint)InventoryItemFlags.ObjectHasMultipleItems) == 0)
{
fromUserInventoryItemId = item.ID;
}
}
else
{
if ((item.Flags & (uint)InventoryItemFlags.ObjectHasMultipleItems) == 0)
{
// Brave new fullperm world
fromUserInventoryItemId = item.ID;
}
}
for (int i = 0; i < objlist.Count; i++)
{
SceneObjectGroup g = objlist[i];
if (!m_Scene.Permissions.CanRezObject(
g.PrimCount, remoteClient.AgentId, pos + veclist[i]) &&
!isAttachment)
{
// The client operates in no fail mode. It will
// have already removed the item from the folder
// if it's no copy.
// Put it back if it's not an attachment
//
if (((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0) && (!isAttachment))
{
remoteClient.SendBulkUpdateInventory(item);
}
ILandObject land = m_Scene.LandChannel.GetLandObject(pos.X, pos.Y);
remoteClient.SendAlertMessage(string.Format(
"Can't rez object '{0}' at <{1:F3}, {2:F3}, {3:F3}> on parcel '{4}' in region {5}.",
item.Name, pos.X, pos.Y, pos.Z, land != null ? land.LandData.Name : "Unknown", m_Scene.Name));
return(false);
}
}
for (int i = 0; i < objlist.Count; i++)
{
SceneObjectGroup so = objlist[i];
SceneObjectPart rootPart = so.RootPart;
// Since renaming the item in the inventory does not
// affect the name stored in the serialization, transfer
// the correct name from the inventory to the
// object itself before we rez.
//
// Only do these for the first object if we are rezzing a coalescence.
if (i == 0)
{
rootPart.Name = item.Name;
rootPart.Description = item.Description;
rootPart.ObjectSaleType = item.SaleType;
rootPart.SalePrice = item.SalePrice;
}
so.FromFolderID = item.Folder;
// m_log.DebugFormat(
// "[INVENTORY ACCESS MODULE]: rootPart.OwnedID {0}, item.Owner {1}, item.CurrentPermissions {2:X}",
// rootPart.OwnerID, item.Owner, item.CurrentPermissions);
if ((rootPart.OwnerID != item.Owner) || (item.CurrentPermissions & SceneObjectGroup.SLAM) != 0)
{
//Need to kill the for sale here
rootPart.ObjectSaleType = 0;
rootPart.SalePrice = 10;
}
foreach (SceneObjectPart part in so.Parts)
{
part.FromUserInventoryItemID = fromUserInventoryItemId;
part.ApplyPermissionsOnRez(item, true, m_Scene);
}
rootPart.TrimPermissions();
if (isAttachment)
{
so.FromItemID = item.ID;
}
}
return(true);
}
/// <summary>
/// Rez an object into the scene from the user's inventory
/// </summary>
/// FIXME: It would be really nice if inventory access modules didn't also actually do the work of rezzing
/// things to the scene. The caller should be doing that, I think.
/// <param name="remoteClient"></param>
/// <param name="itemID"></param>
/// <param name="RayEnd"></param>
/// <param name="RayStart"></param>
/// <param name="RayTargetID"></param>
/// <param name="BypassRayCast"></param>
/// <param name="RayEndIsIntersection"></param>
/// <param name="RezSelected"></param>
/// <param name="RemoveItem"></param>
/// <param name="fromTaskID"></param>
/// <param name="attachment"></param>
/// <returns>The SceneObjectGroup rezzed or null if rez was unsuccessful.</returns>
public virtual SceneObjectGroup RezObject(IClientAPI remoteClient, UUID itemID, Vector3 RayEnd, Vector3 RayStart,
UUID RayTargetID, byte BypassRayCast, bool RayEndIsIntersection,
bool RezSelected, bool RemoveItem, UUID fromTaskID, bool attachment)
{
// Work out position details
byte bRayEndIsIntersection = (byte)0;
if (RayEndIsIntersection)
{
bRayEndIsIntersection = (byte)1;
}
else
{
bRayEndIsIntersection = (byte)0;
}
Vector3 scale = new Vector3(0.5f, 0.5f, 0.5f);
Vector3 pos = m_Scene.GetNewRezLocation(
RayStart, RayEnd, RayTargetID, Quaternion.Identity,
BypassRayCast, bRayEndIsIntersection, true, scale, false);
// Rez object
InventoryItemBase item = new InventoryItemBase(itemID, remoteClient.AgentId);
item = m_Scene.InventoryService.GetItem(item);
if (item != null)
{
AssetBase rezAsset = m_Scene.AssetService.Get(item.AssetID.ToString());
if (rezAsset != null)
{
UUID itemId = UUID.Zero;
// If we have permission to copy then link the rezzed object back to the user inventory
// item that it came from. This allows us to enable 'save object to inventory'
if (!m_Scene.Permissions.BypassPermissions())
{
if ((item.CurrentPermissions & (uint)PermissionMask.Copy) == (uint)PermissionMask.Copy)
{
itemId = item.ID;
}
}
else
{
// Brave new fullperm world
//
itemId = item.ID;
}
string xmlData = Utils.BytesToString(rezAsset.Data);
SceneObjectGroup group
= SceneObjectSerializer.FromOriginalXmlFormat(itemId, xmlData);
if (!m_Scene.Permissions.CanRezObject(
group.Children.Count, remoteClient.AgentId, pos) &&
!attachment)
{
// The client operates in no fail mode. It will
// have already removed the item from the folder
// if it's no copy.
// Put it back if it's not an attachment
//
if (((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0) && (!attachment))
{
remoteClient.SendBulkUpdateInventory(item);
}
return(null);
}
group.ResetIDs();
if (attachment)
{
group.RootPart.ObjectFlags |= (uint)PrimFlags.Phantom;
group.RootPart.IsAttachment = true;
}
// If we're rezzing an attachment then don't ask AddNewSceneObject() to update the client since
// we'll be doing that later on. Scheduling more than one full update during the attachment
// process causes some clients to fail to display the attachment properly.
m_Scene.AddNewSceneObject(group, true, false);
// m_log.InfoFormat("ray end point for inventory rezz is {0} {1} {2} ", RayEnd.X, RayEnd.Y, RayEnd.Z);
// if attachment we set it's asset id so object updates can reflect that
// if not, we set it's position in world.
if (!attachment)
{
group.ScheduleGroupForFullUpdate();
float offsetHeight = 0;
pos = m_Scene.GetNewRezLocation(
RayStart, RayEnd, RayTargetID, Quaternion.Identity,
BypassRayCast, bRayEndIsIntersection, true, group.GetAxisAlignedBoundingBox(out offsetHeight), false);
pos.Z += offsetHeight;
group.AbsolutePosition = pos;
// m_log.InfoFormat("rezx point for inventory rezz is {0} {1} {2} and offsetheight was {3}", pos.X, pos.Y, pos.Z, offsetHeight);
}
else
{
group.SetFromItemID(itemID);
}
SceneObjectPart rootPart = null;
try
{
rootPart = group.GetChildPart(group.UUID);
}
catch (NullReferenceException)
{
string isAttachment = "";
if (attachment)
{
isAttachment = " Object was an attachment";
}
m_log.Error("[AGENT INVENTORY]: Error rezzing ItemID: " + itemID + " object has no rootpart." + isAttachment);
}
// Since renaming the item in the inventory does not affect the name stored
// in the serialization, transfer the correct name from the inventory to the
// object itself before we rez.
rootPart.Name = item.Name;
rootPart.Description = item.Description;
List <SceneObjectPart> partList = new List <SceneObjectPart>(group.Children.Values);
group.SetGroup(remoteClient.ActiveGroupId, remoteClient);
if (rootPart.OwnerID != item.Owner)
{
//Need to kill the for sale here
rootPart.ObjectSaleType = 0;
rootPart.SalePrice = 10;
if (m_Scene.Permissions.PropagatePermissions())
{
if ((item.CurrentPermissions & 8) != 0)
{
foreach (SceneObjectPart part in partList)
{
part.EveryoneMask = item.EveryOnePermissions;
part.NextOwnerMask = item.NextPermissions;
part.GroupMask = 0; // DO NOT propagate here
}
}
group.ApplyNextOwnerPermissions();
}
}
foreach (SceneObjectPart part in partList)
{
if (part.OwnerID != item.Owner)
{
part.LastOwnerID = part.OwnerID;
part.OwnerID = item.Owner;
part.Inventory.ChangeInventoryOwner(item.Owner);
}
else if (((item.CurrentPermissions & 8) != 0) && (!attachment)) // Slam!
{
part.EveryoneMask = item.EveryOnePermissions;
part.NextOwnerMask = item.NextPermissions;
part.GroupMask = 0; // DO NOT propagate here
}
}
rootPart.TrimPermissions();
if (!attachment)
{
if (group.RootPart.Shape.PCode == (byte)PCode.Prim)
{
group.ClearPartAttachmentData();
}
// Fire on_rez
group.CreateScriptInstances(0, true, m_Scene.DefaultScriptEngine, 0);
rootPart.ParentGroup.ResumeScripts();
rootPart.ScheduleFullUpdate();
}
if (!m_Scene.Permissions.BypassPermissions())
{
if ((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0)
{
// If this is done on attachments, no
// copy ones will be lost, so avoid it
//
if (!attachment)
{
List <UUID> uuids = new List <UUID>();
uuids.Add(item.ID);
m_Scene.InventoryService.DeleteItems(item.Owner, uuids);
}
}
}
return(rootPart.ParentGroup);
}
}
return(null);
}
/// <summary>
/// Do pre-rez processing when the object comes from an item.
/// </summary>
/// <param name="remoteClient"></param>
/// <param name="item"></param>
/// <param name="objlist"></param>
/// <param name="pos"></param>
/// <param name="isAttachment"></param>
/// <returns>true if we can processed with rezzing, false if we need to abort</returns>
private bool DoPreRezWhenFromItem(
IClientAPI remoteClient, InventoryItemBase item, List <SceneObjectGroup> objlist, Vector3 pos, bool isAttachment)
{
UUID fromUserInventoryItemId = UUID.Zero;
// If we have permission to copy then link the rezzed object back to the user inventory
// item that it came from. This allows us to enable 'save object to inventory'
if (!m_Scene.Permissions.BypassPermissions())
{
if ((item.CurrentPermissions & (uint)PermissionMask.Copy)
== (uint)PermissionMask.Copy && (item.Flags & (uint)InventoryItemFlags.ObjectHasMultipleItems) == 0)
{
fromUserInventoryItemId = item.ID;
}
}
else
{
if ((item.Flags & (uint)InventoryItemFlags.ObjectHasMultipleItems) == 0)
{
// Brave new fullperm world
fromUserInventoryItemId = item.ID;
}
}
int primcount = 0;
foreach (SceneObjectGroup g in objlist)
{
primcount += g.PrimCount;
}
if (!m_Scene.Permissions.CanRezObject(
primcount, remoteClient.AgentId, pos) &&
!isAttachment)
{
// The client operates in no fail mode. It will
// have already removed the item from the folder
// if it's no copy.
// Put it back if it's not an attachment
//
if (((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0) && (!isAttachment))
{
remoteClient.SendBulkUpdateInventory(item);
}
return(false);
}
for (int i = 0; i < objlist.Count; i++)
{
SceneObjectGroup so = objlist[i];
SceneObjectPart rootPart = so.RootPart;
// Since renaming the item in the inventory does not
// affect the name stored in the serialization, transfer
// the correct name from the inventory to the
// object itself before we rez.
//
// Only do these for the first object if we are rezzing a coalescence.
if (i == 0)
{
rootPart.Name = item.Name;
rootPart.Description = item.Description;
rootPart.ObjectSaleType = item.SaleType;
rootPart.SalePrice = item.SalePrice;
}
rootPart.FromFolderID = item.Folder;
// Console.WriteLine("rootPart.OwnedID {0}, item.Owner {1}, item.CurrentPermissions {2:X}",
// rootPart.OwnerID, item.Owner, item.CurrentPermissions);
if ((rootPart.OwnerID != item.Owner) ||
(item.CurrentPermissions & 16) != 0)
{
//Need to kill the for sale here
rootPart.ObjectSaleType = 0;
rootPart.SalePrice = 10;
if (m_Scene.Permissions.PropagatePermissions())
{
foreach (SceneObjectPart part in so.Parts)
{
if ((item.Flags & (uint)InventoryItemFlags.ObjectHasMultipleItems) == 0)
{
part.EveryoneMask = item.EveryOnePermissions;
part.NextOwnerMask = item.NextPermissions;
}
part.GroupMask = 0; // DO NOT propagate here
}
so.ApplyNextOwnerPermissions();
}
}
foreach (SceneObjectPart part in so.Parts)
{
part.FromUserInventoryItemID = fromUserInventoryItemId;
if ((part.OwnerID != item.Owner) ||
(item.CurrentPermissions & 16) != 0)
{
part.Inventory.ChangeInventoryOwner(item.Owner);
part.GroupMask = 0; // DO NOT propagate here
}
part.EveryoneMask = item.EveryOnePermissions;
part.NextOwnerMask = item.NextPermissions;
}
rootPart.TrimPermissions();
if (isAttachment)
{
so.SetFromItemID(item.ID);
}
}
return(true);
}
