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restrict osDie to objects rezzed by the script object group and a few more changes

melanie
UbitUmarov 2016-12-14 16:08:25 +00:00
parent 95d6396300
commit 553b326fb2
1 changed files with 19 additions and 11 deletions
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28
OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
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@ -1882,32 +1882,40 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
public void osDie(LSL_Key objectUUID)
{
CheckThreatLevel(ThreatLevel.VeryHigh, "osDie");
// CheckThreatLevel(ThreatLevel.VeryHigh, "osDie");
// if this is restricted to objects rezzed by this host level can be reduced
CheckThreatLevel(ThreatLevel.Low, "osDie");
m_host.AddScriptLPS(1);
UUID objUUID;
if (!UUID.TryParse(objectUUID, out objUUID)) // prior to patching, a thrown exception regarding invalid GUID format would be shouted instead.
if (!UUID.TryParse(objectUUID, out objUUID))
{
OSSLShoutError("osDie() cannot delete objects with invalid UUIDs");
return;
}
DeleteObject(objUUID);
}
// harakiri check
if(objUUID == UUID.Zero)
throw new SelfDeleteException();
private void DeleteObject(UUID objUUID)
{
SceneObjectGroup sceneOG = World.GetSceneObjectGroup(objUUID);
if (sceneOG == null) // prior to patching, PostObjectEvent() would cause a throw exception to be shouted instead.
{
OSSLShoutError("osDie() cannot delete " + objUUID.ToString() + ", object was not found in scene.");
if (sceneOG == null || sceneOG.IsDeleted)
return;
if(sceneOG.IsAttachment)
return;
}
if (sceneOG.OwnerID != m_host.OwnerID)
return;
// harakiri check
if(sceneOG.UUID == m_host.ParentGroup.UUID)
throw new SelfDeleteException();
// restrict to objects rezzed by host
if(sceneOG.RezzerID == m_host.ParentGroup.UUID)
World.DeleteSceneObject(sceneOG, false);
}