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Partial Linking of prim groups should work (its partial as currently only the root prim of the child group will actually get linked, working on linking the rest now).

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Multiple prim groups are now stored in the sqlite database and are reloaded correctly.
This commit is contained in:
MW
2007-08-13 13:36:42 +00:00
parent ed1208d043
commit b59d9789f8
4 changed files with 201 additions and 60 deletions
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182
OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
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@@ -1,5 +1,9 @@
using System.Collections.Generic;
using System.Text;
using System.Xml;
using System.Xml.Serialization;
using System.IO;
using System;
using Axiom.Math;
using libsecondlife;
using libsecondlife.Packets;
@@ -22,6 +26,7 @@ namespace OpenSim.Region.Environment.Scenes
public event PrimCountTaintedDelegate OnPrimCountTainted;
#region Properties
/// <summary>
///
/// </summary>
@@ -111,6 +116,9 @@ namespace OpenSim.Region.Environment.Scenes
set { m_isSelected = value; }
}
#endregion
#region Constructors
/// <summary>
///
/// </summary>
@@ -119,6 +127,31 @@ namespace OpenSim.Region.Environment.Scenes
}
/// <summary>
///
/// </summary>
public SceneObjectGroup(Scene scene, ulong regionHandle, string xmlData)
{
m_scene = scene;
m_regionHandle = regionHandle;
StringReader sr = new StringReader(xmlData);
XmlTextReader reader = new XmlTextReader(sr);
reader.ReadStartElement("SceneObjectGroup");
reader.ReadStartElement("RootPart");
this.m_rootPart = SceneObjectPart.FromXml(reader);
reader.ReadEndElement();
//TODO: read and create rest of the parts
reader.ReadEndElement();
reader.Close();
sr.Close();
this.m_parts.Add(m_rootPart.UUID, m_rootPart);
this.m_rootPart.LocalID = m_scene.PrimIDAllocate();
this.m_rootPart.RegionHandle = m_regionHandle;
m_scene.EventManager.OnBackup += this.ProcessBackup;
}
/// <summary>
///
/// </summary>
@@ -142,7 +175,25 @@ namespace OpenSim.Region.Environment.Scenes
this.SetPartAsRoot(newPart);
m_scene.EventManager.OnBackup += this.ProcessBackup;
}
#endregion
public string ToXmlString()
{
StringWriter sw = new StringWriter();
//StreamWriter st = new StreamWriter("testxml.txt");
XmlTextWriter writer = new XmlTextWriter(sw);
writer.WriteStartElement(String.Empty, "SceneObjectGroup", String.Empty);
writer.WriteStartElement(String.Empty, "RootPart", String.Empty);
m_rootPart.ToXml(writer);
writer.WriteEndElement();
writer.WriteEndElement();
writer.Close();
// System.Console.WriteLine("prim: " + sw.ToString());
return sw.ToString();
// st.Close();
// return "";
}
#region Copying
/// <summary>
@@ -169,23 +220,6 @@ namespace OpenSim.Region.Environment.Scenes
return dupe;
}
/// <summary>
/// Added as a way for the storage provider to reset the scene,
/// most likely a better way to do this sort of thing but for now...
/// </summary>
/// <param name="scene"></param>
public void SetScene(Scene scene)
{
m_scene = scene;
m_scene.EventManager.OnBackup += this.ProcessBackup;
}
public void AddPart(SceneObjectPart part)
{
part.SetParent(this);
this.m_parts.Add(part.UUID, part);
}
/// <summary>
///
/// </summary>
@@ -209,6 +243,7 @@ namespace OpenSim.Region.Environment.Scenes
}
#endregion
#region Scheduling
/// <summary>
///
/// </summary>
@@ -264,15 +299,9 @@ namespace OpenSim.Region.Environment.Scenes
}
}
/// <summary>
///
/// </summary>
/// <param name="objectGroup"></param>
public void LinkToGroup(SceneObjectGroup objectGroup)
{
}
#endregion
#region SceneGroupPart Methods
/// <summary>
///
/// </summary>
@@ -339,26 +368,37 @@ namespace OpenSim.Region.Environment.Scenes
}
return false;
}
#endregion
#region Packet Handlers
/// <summary>
///
/// </summary>
public void TriggerTainted()
/// <param name="objectGroup"></param>
public void LinkToGroup(SceneObjectGroup objectGroup)
{
if (OnPrimCountTainted != null)
{
this.OnPrimCountTainted();
}
}
/// <summary>
/// Processes backup
/// </summary>
/// <param name="datastore"></param>
public void ProcessBackup(OpenSim.Region.Interfaces.IRegionDataStore datastore)
{
datastore.StoreObject(this);
SceneObjectPart linkPart = objectGroup.m_rootPart;
linkPart.OffsetPosition = linkPart.GroupPosition - this.Pos;
linkPart.GroupPosition = this.Pos;
Vector3 axPos = new Vector3(linkPart.OffsetPosition.X, linkPart.OffsetPosition.Y, linkPart.OffsetPosition.Z);
Quaternion parentRot = new Quaternion(this.m_rootPart.RotationOffset.W, this.m_rootPart.RotationOffset.X, this.m_rootPart.RotationOffset.Y, this.m_rootPart.RotationOffset.Z);
axPos = parentRot.Inverse() * axPos;
linkPart.OffsetPosition = new LLVector3(axPos.x, axPos.y, axPos.z);
Quaternion oldRot = new Quaternion(linkPart.RotationOffset.W, linkPart.RotationOffset.X, linkPart.RotationOffset.Y, linkPart.RotationOffset.Z);
Quaternion newRot = parentRot * oldRot;
linkPart.RotationOffset = new LLQuaternion(newRot.x, newRot.y, newRot.z, newRot.w);
linkPart.ParentID = this.m_rootPart.LocalID;
this.m_parts.Add(linkPart.UUID, linkPart);
linkPart.SetParent(this);
//TODO: rest of parts
m_scene.EventManager.OnBackup -= objectGroup.ProcessBackup;
m_scene.DeleteEntity(objectGroup.UUID);
this.ScheduleGroupForFullUpdate();
}
/// <summary>
///
/// </summary>
@@ -469,6 +509,7 @@ namespace OpenSim.Region.Environment.Scenes
part.UpdateTextureEntry(textureEntry);
}
}
#endregion
#region Shape
/// <summary>
@@ -485,6 +526,7 @@ namespace OpenSim.Region.Environment.Scenes
}
#endregion
#region Resize
/// <summary>
///
/// </summary>
@@ -498,6 +540,7 @@ namespace OpenSim.Region.Environment.Scenes
part.Resize(scale);
}
}
#endregion
#region Position
/// <summary>
@@ -636,8 +679,6 @@ namespace OpenSim.Region.Environment.Scenes
private void SetPartAsRoot(SceneObjectPart part)
{
this.m_rootPart = part;
//this.m_uuid= part.UUID;
// this.m_localId = part.LocalID;
}
/// <summary>
@@ -658,6 +699,29 @@ namespace OpenSim.Region.Environment.Scenes
return m_scene.RequestAvatarList();
}
#region Events
/// <summary>
///
/// </summary>
public void TriggerTainted()
{
if (OnPrimCountTainted != null)
{
this.OnPrimCountTainted();
}
}
/// <summary>
/// Processes backup
/// </summary>
/// <param name="datastore"></param>
public void ProcessBackup(OpenSim.Region.Interfaces.IRegionDataStore datastore)
{
datastore.StoreObject(this);
}
#endregion
#region Client Updating
public void SendFullUpdateToClient(IClientAPI remoteClient)
{
lock (this.m_parts)
@@ -702,5 +766,41 @@ namespace OpenSim.Region.Environment.Scenes
part.SendTerseUpdateToClient(remoteClient);
}
}
#endregion
/// <summary>
/// Added as a way for the storage provider to reset the scene,
/// most likely a better way to do this sort of thing but for now...
/// </summary>
/// <param name="scene"></param>
public void SetScene(Scene scene)
{
m_scene = scene;
m_scene.EventManager.OnBackup += this.ProcessBackup;
}
/// <summary>
///
/// </summary>
/// <param name="part"></param>
public void AddPart(SceneObjectPart part)
{
part.SetParent(this);
this.m_parts.Add(part.UUID, part);
}
/// <summary>
///
/// </summary>
public void UpdateParentIDs()
{
foreach (SceneObjectPart part in this.m_parts.Values)
{
if (part.UUID != this.m_rootPart.UUID)
{
part.ParentID = this.m_rootPart.LocalID;
}
}
}
}
}