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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
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@@ -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();
}
}