public void llBreakAllLinks()
{
if (!ScriptProtection.CheckThreatLevel(ThreatLevel.None, "LSL", m_host, "LSL", m_itemID))
{
return;
}
ISceneEntity parentPrim = m_host.ParentEntity;
if (parentPrim.RootChild.AttachmentPoint != 0)
{
return; // Fail silently if attached
}
List <ISceneChildEntity> parts = new List <ISceneChildEntity>(parentPrim.ChildrenEntities());
parts.Remove(parentPrim.RootChild);
foreach (ISceneChildEntity part in parts)
{
parentPrim.DelinkFromGroup(part, true);
parentPrim.TriggerScriptChangedEvent(Changed.LINK);
part.ParentEntity.ScheduleGroupUpdate(PrimUpdateFlags.ForcedFullUpdate);
}
parentPrim.ScheduleGroupUpdate(PrimUpdateFlags.ForcedFullUpdate);
}
public DateTime llCreateLink(string target, int parent)
{
if (!ScriptProtection.CheckThreatLevel(ThreatLevel.None, "LSL", m_host, "LSL", m_itemID))
{
return(DateTime.Now);
}
UUID invItemID = InventorySelf();
UUID targetID;
if (!UUID.TryParse(target, out targetID))
{
return(DateTime.Now);
}
TaskInventoryItem item;
lock (m_host.TaskInventory) {
item = m_host.TaskInventory[invItemID];
}
if ((item.PermsMask & ScriptBaseClass.PERMISSION_CHANGE_LINKS) == 0 &&
!m_automaticLinkPermission)
{
Error("llCreateLink", "PERMISSION_CHANGE_LINKS permission not set");
return(DateTime.Now);
}
IClientAPI client = null;
IScenePresence sp = World.GetScenePresence(item.PermsGranter);
if (sp != null)
{
client = sp.ControllingClient;
}
ISceneChildEntity targetPart = World.GetSceneObjectPart(targetID);
if (targetPart.ParentEntity.RootChild.AttachmentPoint != 0)
{
return(DateTime.Now);
}
// Fail silently if attached
ISceneEntity parentPrim = null;
ISceneEntity childPrim = null;
if (parent != 0)
{
parentPrim = m_host.ParentEntity;
childPrim = targetPart.ParentEntity;
}
else
{
parentPrim = targetPart.ParentEntity;
childPrim = m_host.ParentEntity;
}
// byte uf = childPrim.RootPart.UpdateFlag;
parentPrim.LinkToGroup(childPrim);
// if (uf != (Byte)0)
// parent.RootPart.UpdateFlag = uf;
parentPrim.TriggerScriptChangedEvent(Changed.LINK);
parentPrim.RootChild.CreateSelected = true;
parentPrim.ScheduleGroupUpdate(PrimUpdateFlags.ForcedFullUpdate);
if (client != null)
{
parentPrim.GetProperties(client);
}
return(PScriptSleep(m_sleepMsOnCreateLink));
}
public void llBreakLink(int linknum)
{
if (!ScriptProtection.CheckThreatLevel(ThreatLevel.None, "LSL", m_host, "LSL", m_itemID))
{
return;
}
UUID invItemID = InventorySelf();
lock (m_host.TaskInventory) {
if ((m_host.TaskInventory[invItemID].PermsMask & ScriptBaseClass.PERMISSION_CHANGE_LINKS) == 0 &&
!m_automaticLinkPermission)
{
Error("llBreakLink", "PERMISSION_CHANGE_LINKS permission not set");
return;
}
}
if (linknum < ScriptBaseClass.LINK_THIS)
{
return;
}
ISceneEntity parentPrim = m_host.ParentEntity;
if (parentPrim.RootChild.AttachmentPoint != 0)
{
return; // Fail silently if attached
}
ISceneChildEntity childPrim = null;
if (linknum == ScriptBaseClass.LINK_ROOT)
{
}
else if (linknum == ScriptBaseClass.LINK_SET ||
ScriptBaseClass.LINK_ALL_OTHERS ||
ScriptBaseClass.LINK_ALL_CHILDREN ||
ScriptBaseClass.LINK_THIS)
{
foreach (ISceneChildEntity part in parentPrim.ChildrenEntities())
{
if (part.UUID != m_host.UUID)
{
childPrim = part;
break;
}
}
}
else
{
IEntity target = m_host.ParentEntity.GetLinkNumPart(linknum);
if (target is ISceneChildEntity)
{
childPrim = target as ISceneChildEntity;
}
else
{
return;
}
if (childPrim.UUID == m_host.UUID)
{
childPrim = null;
}
}
if (linknum == ScriptBaseClass.LINK_ROOT)
{
// Restructuring Multiple Prims.
List <ISceneChildEntity> parts = new List <ISceneChildEntity>(parentPrim.ChildrenEntities());
parts.Remove(parentPrim.RootChild);
foreach (ISceneChildEntity part in parts)
{
parentPrim.DelinkFromGroup(part, true);
}
parentPrim.ScheduleGroupUpdate(PrimUpdateFlags.ForcedFullUpdate);
parentPrim.TriggerScriptChangedEvent(Changed.LINK);
if (parts.Count > 0)
{
ISceneChildEntity newRoot = parts[0];
parts.Remove(newRoot);
foreach (ISceneChildEntity part in parts)
{
newRoot.ParentEntity.LinkToGroup(part.ParentEntity);
}
newRoot.ParentEntity.ScheduleGroupUpdate(PrimUpdateFlags.ForcedFullUpdate);
}
}
else
{
if (childPrim == null)
{
return;
}
parentPrim.DelinkFromGroup(childPrim, true);
childPrim.ParentEntity.ScheduleGroupUpdate(PrimUpdateFlags.ForcedFullUpdate);
parentPrim.ScheduleGroupUpdate(PrimUpdateFlags.ForcedFullUpdate);
parentPrim.TriggerScriptChangedEvent(Changed.LINK);
}
}
