public bool IsAttached(InventoryItem item)
{
List<Primitive> myAtt = client.Network.CurrentSim.ObjectsPrimitives.FindAll((Primitive p) => p.ParentID == client.Self.LocalID);
foreach (Primitive prim in myAtt)
{
if (prim.NameValues == null) continue;
UUID invID = UUID.Zero;
for (int i = 0; i < prim.NameValues.Length; i++)
{
if (prim.NameValues[i].Name == "AttachItemID")
{
invID = (UUID)prim.NameValues[i].Value.ToString();
break;
}
}
if (invID == item.UUID)
{
lock (attachments)
{
AttachmentInfo inf = new AttachmentInfo();
inf.InventoryID = item.UUID;
inf.Item = item;
inf.MarkedAttached = true;
inf.Prim = prim;
inf.PrimID = prim.ID;
attachments[invID] = inf;
}
return true;
}
}
return false;
}
public bool AllowDetach(AttachmentInfo a)
{
if (!Enabled || a == null) return true;
if (rules.FindAll((RLVRule r) => { return r.Behaviour == "detach" && r.Sender == a.Prim.ID; }).Count > 0)
{
return false;
}
return true;
}
void Objects_AttachmentUpdate(object sender, PrimEventArgs e)
{
Primitive prim = e.Prim;
if (client.Self.LocalID == 0 ||
prim.ParentID != client.Self.LocalID ||
prim.NameValues == null) return;
for (int i = 0; i < prim.NameValues.Length; i++)
{
if (prim.NameValues[i].Name == "AttachItemID")
{
AttachmentInfo attachment = new AttachmentInfo();
attachment.Prim = prim;
attachment.InventoryID = new UUID(prim.NameValues[i].Value.ToString());
attachment.PrimID = prim.ID;
lock (attachments)
{
// Add new attachment info
if (!attachments.ContainsKey(attachment.InventoryID))
{
attachments.Add(attachment.InventoryID, attachment);
}
else
{
attachment = attachments[attachment.InventoryID];
if (attachment.Prim == null)
{
attachment.Prim = prim;
}
}
// Don't update the tree yet if we're still updating invetory tree from server
if (!TreeUpdateInProgress)
{
if (Inventory.Contains(attachment.InventoryID))
{
if (attachment.Item == null)
{
InventoryItem item = (InventoryItem)Inventory[attachment.InventoryID];
attachment.Item = item;
}
if (!attachment.MarkedAttached)
{
attachment.MarkedAttached = true;
UpdateNodeLabel(attachment.InventoryID);
}
}
else
{
client.Inventory.RequestFetchInventory(attachment.InventoryID, client.Self.AgentID);
}
}
}
break;
}
}
}
void Objects_AttachmentUpdate(object sender, PrimEventArgs e)
{
Primitive prim = e.Prim;
if (client.Self.LocalID == 0 ||
prim.ParentID != client.Self.LocalID ||
prim.NameValues == null) return;
for (int i = 0; i < prim.NameValues.Length; i++)
{
if (prim.NameValues[i].Name == "AttachItemID")
{
AttachmentInfo attachment = new AttachmentInfo();
attachment.Prim = prim;
attachment.InventoryID = new UUID(prim.NameValues[i].Value.ToString());
attachment.PrimID = prim.ID;
lock (attachments)
{
// Do we have attachmetns already on this spot?
AttachmentInfo oldAttachment = null;
UUID oldAttachmentUUID = UUID.Zero;
foreach (KeyValuePair<UUID, AttachmentInfo> att in attachments)
{
if (att.Value.Point == prim.PrimData.AttachmentPoint)
{
oldAttachment = att.Value;
oldAttachmentUUID = att.Key;
break;
}
}
if (oldAttachment != null && oldAttachment.InventoryID != attachment.InventoryID)
{
attachments.Remove(oldAttachmentUUID);
if (oldAttachment.Item != null)
{
attachment.MarkedAttached = false;
Inventory_InventoryObjectUpdated(this, new InventoryObjectUpdatedEventArgs(oldAttachment.Item, oldAttachment.Item));
}
}
// Add new attachment info
if (!attachments.ContainsKey(attachment.InventoryID))
{
attachments.Add(attachment.InventoryID, attachment);
}
else
{
attachment = attachments[attachment.InventoryID];
if (attachment.Prim == null)
{
attachment.Prim = prim;
}
}
// Don't update the tree yet if we're still updating invetory tree from server
if (!TreeUpdateInProgress)
{
if (Inventory.Contains(attachment.InventoryID))
{
if (attachment.Item == null)
{
InventoryItem item = (InventoryItem)Inventory[attachment.InventoryID];
attachment.Item = item;
}
if (!attachment.MarkedAttached)
{
attachment.MarkedAttached = true;
Inventory_InventoryObjectUpdated(this, new InventoryObjectUpdatedEventArgs(attachments[attachment.InventoryID].Item, attachments[attachment.InventoryID].Item));
}
}
else
{
client.Inventory.RequestFetchInventory(attachment.InventoryID, client.Self.AgentID);
}
}
}
break;
}
}
}
