protected SceneObjectGroup RezSingleAttachmentFromInventoryInternal(
IClientAPI remoteClient, UUID itemID, uint AttachmentPt)
{
IInventoryAccessModule invAccess = m_scene.RequestModuleInterface <IInventoryAccessModule>();
if (invAccess != null)
{
SceneObjectGroup objatt = invAccess.RezObject(remoteClient,
itemID, Vector3.Zero, Vector3.Zero, UUID.Zero, (byte)1, true,
false, false, remoteClient.AgentId, true);
// m_log.DebugFormat(
// "[ATTACHMENTS MODULE]: Retrieved single object {0} for attachment to {1} on point {2}",
// objatt.Name, remoteClient.Name, AttachmentPt);
if (objatt != null)
{
bool tainted = false;
if (AttachmentPt != 0 && AttachmentPt != objatt.GetAttachmentPoint())
{
tainted = true;
}
// This will throw if the attachment fails
try
{
AttachObject(remoteClient, objatt, AttachmentPt, false);
}
catch
{
// Make sure the object doesn't stick around and bail
m_scene.DeleteSceneObject(objatt, false);
return(null);
}
if (tainted)
{
objatt.HasGroupChanged = true;
}
// Fire after attach, so we don't get messy perms dialogs
// 4 == AttachedRez
objatt.CreateScriptInstances(0, true, m_scene.DefaultScriptEngine, 4);
objatt.ResumeScripts();
// Do this last so that event listeners have access to all the effects of the attachment
m_scene.EventManager.TriggerOnAttach(objatt.LocalId, itemID, remoteClient.AgentId);
}
else
{
m_log.WarnFormat(
"[ATTACHMENTS MODULE]: Could not retrieve item {0} for attaching to avatar {1} at point {2}",
itemID, remoteClient.Name, AttachmentPt);
}
return(objatt);
}
return(null);
}
private SceneObjectGroup RezSingleAttachmentFromInventoryInternal(
IScenePresence sp, UUID itemID, UUID assetID, uint attachmentPt)
{
IInventoryAccessModule invAccess = m_scene.RequestModuleInterface <IInventoryAccessModule>();
if (invAccess != null)
{
lock (sp.AttachmentsSyncLock)
{
SceneObjectGroup objatt;
if (itemID != UUID.Zero)
{
objatt = invAccess.RezObject(sp.ControllingClient,
itemID, Vector3.Zero, Vector3.Zero, UUID.Zero, (byte)1, true,
false, false, sp.UUID, true);
}
else
{
objatt = invAccess.RezObject(sp.ControllingClient,
null, assetID, Vector3.Zero, Vector3.Zero, UUID.Zero, (byte)1, true,
false, false, sp.UUID, true);
}
// m_log.DebugFormat(
// "[ATTACHMENTS MODULE]: Retrieved single object {0} for attachment to {1} on point {2}",
// objatt.Name, remoteClient.Name, AttachmentPt);
if (objatt != null)
{
// HasGroupChanged is being set from within RezObject. Ideally it would be set by the caller.
objatt.HasGroupChanged = false;
bool tainted = false;
if (attachmentPt != 0 && attachmentPt != objatt.AttachmentPoint)
{
tainted = true;
}
// This will throw if the attachment fails
try
{
AttachObject(sp, objatt, attachmentPt, false);
}
catch (Exception e)
{
m_log.ErrorFormat(
"[ATTACHMENTS MODULE]: Failed to attach {0} {1} for {2}, exception {3}{4}",
objatt.Name, objatt.UUID, sp.Name, e.Message, e.StackTrace);
// Make sure the object doesn't stick around and bail
sp.RemoveAttachment(objatt);
m_scene.DeleteSceneObject(objatt, false);
return(null);
}
if (tainted)
{
objatt.HasGroupChanged = true;
}
// Fire after attach, so we don't get messy perms dialogs
// 4 == AttachedRez
objatt.CreateScriptInstances(0, true, m_scene.DefaultScriptEngine, 4);
objatt.ResumeScripts();
// Do this last so that event listeners have access to all the effects of the attachment
m_scene.EventManager.TriggerOnAttach(objatt.LocalId, itemID, sp.UUID);
return(objatt);
}
else
{
m_log.WarnFormat(
"[ATTACHMENTS MODULE]: Could not retrieve item {0} for attaching to avatar {1} at point {2}",
itemID, sp.Name, attachmentPt);
}
}
}
return(null);
}
private SceneObjectGroup RezSingleAttachmentFromInventoryInternal(
IScenePresence sp, UUID itemID, UUID assetID, uint attachmentPt)
{
if (m_invAccessModule == null)
{
return(null);
}
lock (sp.AttachmentsSyncLock)
{
SceneObjectGroup objatt;
if (itemID != UUID.Zero)
{
objatt = m_invAccessModule.RezObject(sp.ControllingClient,
itemID, Vector3.Zero, Vector3.Zero, UUID.Zero, (byte)1, true,
false, false, sp.UUID, true);
}
else
{
objatt = m_invAccessModule.RezObject(sp.ControllingClient,
null, assetID, Vector3.Zero, Vector3.Zero, UUID.Zero, (byte)1, true,
false, false, sp.UUID, true);
}
if (objatt != null)
{
// m_log.DebugFormat(
// "[ATTACHMENTS MODULE]: Rezzed single object {0} for attachment to {1} on point {2} in {3}",
// objatt.Name, sp.Name, attachmentPt, m_scene.Name);
// HasGroupChanged is being set from within RezObject. Ideally it would be set by the caller.
objatt.HasGroupChanged = false;
bool tainted = false;
if (attachmentPt != 0 && attachmentPt != objatt.AttachmentPoint)
{
tainted = true;
}
// FIXME: Detect whether it's really likely for AttachObject to throw an exception in the normal
// course of events. If not, then it's probably not worth trying to recover the situation
// since this is more likely to trigger further exceptions and confuse later debugging. If
// exceptions can be thrown in expected error conditions (not NREs) then make this consistent
// since other normal error conditions will simply return false instead.
// This will throw if the attachment fails
try
{
AttachObjectInternal(sp, objatt, attachmentPt, false, false);
}
catch (Exception e)
{
m_log.ErrorFormat(
"[ATTACHMENTS MODULE]: Failed to attach {0} {1} for {2}, exception {3}{4}",
objatt.Name, objatt.UUID, sp.Name, e.Message, e.StackTrace);
// Make sure the object doesn't stick around and bail
sp.RemoveAttachment(objatt);
m_scene.DeleteSceneObject(objatt, false);
return(null);
}
if (tainted)
{
objatt.HasGroupChanged = true;
}
// Fire after attach, so we don't get messy perms dialogs
// 4 == AttachedRez
objatt.CreateScriptInstances(0, true, m_scene.DefaultScriptEngine, 4);
objatt.ResumeScripts();
// Do this last so that event listeners have access to all the effects of the attachment
m_scene.EventManager.TriggerOnAttach(objatt.LocalId, itemID, sp.UUID);
return(objatt);
}
else
{
m_log.WarnFormat(
"[ATTACHMENTS MODULE]: Could not retrieve item {0} for attaching to avatar {1} at point {2}",
itemID, sp.Name, attachmentPt);
}
}
return(null);
}