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first pass on unlinking of objects. From Jay Clarke (IBM)

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This commit is contained in:
Sean Dague
2007-11-13 19:57:11 +00:00
parent 448612db62
commit eb41ec00c9
8 changed files with 194 additions and 14 deletions
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50
OpenSim/Region/Environment/Scenes/InnerScene.cs
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@@ -536,6 +536,56 @@ namespace OpenSim.Region.Environment.Scenes
parenPrim.LinkToGroup(sceneObj);
}
}
/// <summary>
/// Delink a linkset
/// </summary>
/// <param name="prims"></param>
public void DelinkObjects(List<uint> primIds)
{
//OpenSim.Framework.Console.MainLog.Instance.Verbose("DelinkObjects()");
SceneObjectGroup parenPrim = null;
// Need a list of the SceneObjectGroup local ids
// XXX I'm anticipating that building this dictionary once is more efficient than
// repeated scanning of the Entity.Values for a large number of primIds. However, it might
// be more efficient yet to keep this dictionary permanently on hand.
Dictionary<uint, SceneObjectGroup> sceneObjects = new Dictionary<uint, SceneObjectGroup>();
foreach (EntityBase ent in Entities.Values)
{
if (ent is SceneObjectGroup)
{
SceneObjectGroup obj = (SceneObjectGroup)ent;
sceneObjects.Add(obj.LocalId, obj);
}
}
// Find the root prim among the prim ids we've been given
for (int i = 0; i < primIds.Count; i++)
{
if (sceneObjects.ContainsKey(primIds[i]))
{
parenPrim = sceneObjects[primIds[i]];
primIds.RemoveAt(i);
break;
}
}
if (parenPrim != null)
{
foreach (uint childPrimId in primIds)
{
parenPrim.DelinkFromGroup(childPrimId);
}
}
else
{
OpenSim.Framework.Console.MainLog.Instance.Verbose(
"DelinkObjects(): Could not find a root prim out of {0} as given to a delink request!",
primIds);
}
}
/// <summary>
///