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SceneObjectGroup cleanup. Removes the default constructor and unnecessary null checks on m_rootPart

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This commit is contained in:
John Hurliman
2009-09-16 15:06:08 -07:00
parent df7904c58b
commit f42d085ab1
9 changed files with 80 additions and 142 deletions
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114
OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
View File

@@ -250,16 +250,7 @@ namespace OpenSim.Region.Framework.Scenes
/// </summary>
public override Vector3 AbsolutePosition
{
get
{
if (m_rootPart == null)
{
throw new NullReferenceException(
string.Format("[SCENE OBJECT GROUP]: Object {0} has no root part.", m_uuid));
}
return m_rootPart.GroupPosition;
}
get { return m_rootPart.GroupPosition; }
set
{
Vector3 val = value;
@@ -291,41 +282,19 @@ namespace OpenSim.Region.Framework.Scenes
public override uint LocalId
{
get
{
if (m_rootPart == null)
{
m_log.Error("[SCENE OBJECT GROUP]: Unable to find the rootpart for a LocalId Request!");
return 0;
}
return m_rootPart.LocalId;
}
get { return m_rootPart.LocalId; }
set { m_rootPart.LocalId = value; }
}
public override UUID UUID
{
get {
if (m_rootPart == null)
{
m_log.Error("Got a null rootpart while requesting UUID. Called from: ", new Exception());
return UUID.Zero;
}
else return m_rootPart.UUID;
}
get { return m_rootPart.UUID; }
set { m_rootPart.UUID = value; }
}
public UUID OwnerID
{
get
{
if (m_rootPart == null)
return UUID.Zero;
return m_rootPart.OwnerID;
}
get { return m_rootPart.OwnerID; }
set { m_rootPart.OwnerID = value; }
}
@@ -366,7 +335,7 @@ namespace OpenSim.Region.Framework.Scenes
{
m_isSelected = value;
// Tell physics engine that group is selected
if (m_rootPart != null && m_rootPart.PhysActor != null)
if (m_rootPart.PhysActor != null)
{
m_rootPart.PhysActor.Selected = value;
// Pass it on to the children.
@@ -398,13 +367,6 @@ namespace OpenSim.Region.Framework.Scenes
#region Constructors
/// <summary>
/// Constructor
/// </summary>
public SceneObjectGroup()
{
}
/// <summary>
/// This constructor creates a SceneObjectGroup using a pre-existing SceneObjectPart.
/// The original SceneObjectPart will be used rather than a copy, preserving
@@ -419,9 +381,8 @@ namespace OpenSim.Region.Framework.Scenes
/// Constructor. This object is added to the scene later via AttachToScene()
/// </summary>
public SceneObjectGroup(UUID ownerID, Vector3 pos, Quaternion rot, PrimitiveBaseShape shape)
{
Vector3 rootOffset = new Vector3(0, 0, 0);
SetRootPart(new SceneObjectPart(ownerID, shape, pos, rot, rootOffset));
{
SetRootPart(new SceneObjectPart(ownerID, shape, pos, rot, Vector3.Zero));
}
/// <summary>
@@ -462,11 +423,7 @@ namespace OpenSim.Region.Framework.Scenes
public UUID GetFromItemID()
{
if (m_rootPart != null)
{
return m_rootPart.FromItemID;
}
return UUID.Zero;
return m_rootPart.FromItemID;
}
/// <summary>
@@ -958,11 +915,7 @@ namespace OpenSim.Region.Framework.Scenes
public byte GetAttachmentPoint()
{
if (m_rootPart != null)
{
return m_rootPart.Shape.State;
}
return (byte)0;
return m_rootPart.Shape.State;
}
public void ClearPartAttachmentData()
@@ -1071,7 +1024,10 @@ namespace OpenSim.Region.Framework.Scenes
/// </summary>
/// <param name="part"></param>
public void SetRootPart(SceneObjectPart part)
{
{
if (part == null)
throw new ArgumentNullException("Cannot give SceneObjectGroup a null root SceneObjectPart");
part.SetParent(this);
m_rootPart = part;
if (!IsAttachment)
@@ -1224,7 +1180,7 @@ namespace OpenSim.Region.Framework.Scenes
if (!silent)
{
if (m_rootPart != null && part == m_rootPart)
if (part == m_rootPart)
avatars[i].ControllingClient.SendKillObject(m_regionHandle, part.LocalId);
}
}
@@ -1447,7 +1403,7 @@ namespace OpenSim.Region.Framework.Scenes
/// <param name="part"></param>
internal void SendPartFullUpdate(IClientAPI remoteClient, SceneObjectPart part, uint clientFlags)
{
if (m_rootPart != null && m_rootPart.UUID == part.UUID)
if (m_rootPart.UUID == part.UUID)
{
if (IsAttachment)
{
@@ -1881,12 +1837,6 @@ namespace OpenSim.Region.Framework.Scenes
if (m_isDeleted)
return;
// This is what happens when an orphanced link set child prim's
// group was queued when it was linked
//
if (m_rootPart == null)
return;
// Even temporary objects take part in physics (e.g. temp-on-rez bullets)
//if ((RootPart.Flags & PrimFlags.TemporaryOnRez) != 0)
// return;
@@ -3129,26 +3079,22 @@ namespace OpenSim.Region.Framework.Scenes
int yaxis = 4;
int zaxis = 8;
if (m_rootPart != null)
setX = ((axis & xaxis) != 0) ? true : false;
setY = ((axis & yaxis) != 0) ? true : false;
setZ = ((axis & zaxis) != 0) ? true : false;
float setval = (rotate10 > 0) ? 1f : 0f;
if (setX)
m_rootPart.RotationAxis.X = setval;
if (setY)
m_rootPart.RotationAxis.Y = setval;
if (setZ)
m_rootPart.RotationAxis.Z = setval;
if (setX || setY || setZ)
{
setX = ((axis & xaxis) != 0) ? true : false;
setY = ((axis & yaxis) != 0) ? true : false;
setZ = ((axis & zaxis) != 0) ? true : false;
float setval = (rotate10 > 0) ? 1f : 0f;
if (setX)
m_rootPart.RotationAxis.X = setval;
if (setY)
m_rootPart.RotationAxis.Y = setval;
if (setZ)
m_rootPart.RotationAxis.Z = setval;
if (setX || setY || setZ)
{
m_rootPart.SetPhysicsAxisRotation();
}
m_rootPart.SetPhysicsAxisRotation();
}
}

53
OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs
View File

@@ -65,8 +65,6 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
//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>");
@@ -88,17 +86,13 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
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();
}
sr = new StringReader(parts[0].InnerXml);
reader = new XmlTextReader(sr);
SceneObjectGroup sceneObject = new SceneObjectGroup(SceneObjectPart.FromXml(fromUserInventoryItemID, reader));
reader.Close();
sr.Close();
parts = doc.GetElementsByTagName("Part");
@@ -119,16 +113,15 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
// Script state may, or may not, exist. Not having any, is NOT
// ever a problem.
sceneObject.LoadScriptState(doc);
return sceneObject;
}
catch (Exception e)
{
m_log.ErrorFormat(
"[SERIALIZER]: Deserialization of xml failed with {0}. xml was {1}", e, xmlData);
return null;
}
//m_log.DebugFormat("[SERIALIZER]: Finished deserialization of SOG {0}, {1}ms", Name, System.Environment.TickCount - time);
return sceneObject;
}
/// <summary>
@@ -194,8 +187,6 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
{
//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>");
@@ -212,21 +203,23 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
XmlNodeList parts = doc.GetElementsByTagName("SceneObjectPart");
// Process the root part first
if (parts.Count > 0)
if (parts.Count == 0)
{
StringReader sr = new StringReader(parts[0].OuterXml);
XmlTextReader reader = new XmlTextReader(sr);
sceneObject.SetRootPart(SceneObjectPart.FromXml(reader));
reader.Close();
sr.Close();
m_log.ErrorFormat("[SERIALIZER]: Deserialization of xml failed: No SceneObjectPart nodes. xml was " + xmlData);
return null;
}
StringReader sr = new StringReader(parts[0].OuterXml);
XmlTextReader reader = new XmlTextReader(sr);
SceneObjectGroup sceneObject = new SceneObjectGroup(SceneObjectPart.FromXml(reader));
reader.Close();
sr.Close();
// Then deal with the rest
for (int i = 1; i < parts.Count; i++)
{
StringReader sr = new StringReader(parts[i].OuterXml);
XmlTextReader reader = new XmlTextReader(sr);
sr = new StringReader(parts[i].OuterXml);
reader = new XmlTextReader(sr);
SceneObjectPart part = SceneObjectPart.FromXml(reader);
sceneObject.AddPart(part);
part.StoreUndoState();
@@ -238,15 +231,13 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
// ever a problem.
sceneObject.LoadScriptState(doc);
return sceneObject;
}
catch (Exception e)
{
m_log.ErrorFormat("[SERIALIZER]: Deserialization of xml failed with {0}. xml was {1}", e, xmlData);
return null;
}
//m_log.DebugFormat("[SERIALIZER]: Finished deserialization of SOG {0}, {1}ms", Name, System.Environment.TickCount - time);
return sceneObject;
}
/// <summary>

4
OpenSim/Region/Framework/Scenes/Tests/EntityManagerTests.cs
View File

@@ -128,7 +128,6 @@ namespace OpenSim.Region.Framework.Scenes.Tests
private SceneObjectGroup NewSOG()
{
SceneObjectGroup sog = new SceneObjectGroup();
SceneObjectPart sop = new SceneObjectPart(UUID.Random(), PrimitiveBaseShape.Default, Vector3.Zero, Quaternion.Identity, Vector3.Zero);
sop.Name = RandomName();
sop.Description = sop.Name;
@@ -136,9 +135,8 @@ namespace OpenSim.Region.Framework.Scenes.Tests
sop.SitName = RandomName();
sop.TouchName = RandomName();
sop.ObjectFlags |= (uint)PrimFlags.Phantom;
sog.SetRootPart(sop);
SceneObjectGroup sog = new SceneObjectGroup(sop);
scene.AddNewSceneObject(sog, false);
return sog;

3
OpenSim/Region/Framework/Scenes/Tests/ScenePresenceTests.cs
View File

@@ -407,9 +407,8 @@ namespace OpenSim.Region.Framework.Scenes.Tests
sop.Shape.State = 1;
sop.OwnerID = agent;
SceneObjectGroup sog = new SceneObjectGroup();
SceneObjectGroup sog = new SceneObjectGroup(sop);
sog.SetScene(scene);
sog.SetRootPart(sop);
return sog;
}