private void OnSceneRemoved(SceneInterface scene)
{
scene.LoginControl.OnLoginsEnabled -= LoginControl_OnLoginsEnabled;
m_KnownScenes.Remove(scene.ID);
var removeList = new Dictionary <UUID, NpcAgent>();
foreach (NpcAgent agent in m_NpcAgents.Values)
{
if (agent.CurrentScene == scene)
{
try
{
agent.DetachAllAttachments();
}
catch
{
m_Log.WarnFormat("Failed to detach attachments of NPC {0} {1} ({2})", agent.NamedOwner.FirstName, agent.NamedOwner.LastName, agent.NamedOwner.ID);
}
removeList.Add(agent.ID, agent);
}
}
foreach (KeyValuePair <UUID, NpcAgent> kvp in removeList)
{
/* we have to call the next two removes explicitly. We only want to act upon non-persisted data */
m_NonpersistentInventoryService.Remove(kvp.Key);
m_NonpersistentProfileService?.Remove(kvp.Key);
NpcAgent npc = kvp.Value;
IObject obj = npc.SittingOnObject;
var presenceInfo = new NpcPresenceInfo
{
Npc = npc.NamedOwner,
Owner = npc.NpcOwner,
Position = npc.Position,
LookAt = npc.LookAt,
Group = npc.Group,
RegionID = npc.SceneID,
SittingOnObjectID = obj != null ? obj.ID : UUID.Zero
};
kvp.Value.DisableListen();
if (m_NpcAgents.Remove(kvp.Key))
{
/* we do not distinguish persistent/non-persistent here since NpcAgent has a property for referencing it */
npc.NpcPresenceService.Store(presenceInfo);
}
}
}
public NpcAgent CreateNpc(UUID sceneid, UGUI owner, UGI group, string firstName, string lastName, Vector3 position, Notecard nc, NpcOptions options = NpcOptions.None)
{
SceneInterface scene;
AgentServiceList agentServiceList = m_NonpersistentAgentServices;
if ((options & NpcOptions.Persistent) != NpcOptions.None)
{
if (m_NpcPresenceService == null)
{
throw new InvalidOperationException("Persistence of NPCs not configured");
}
agentServiceList = m_PersistentAgentServices;
}
NpcPresenceServiceInterface presenceService = agentServiceList.Get <NpcPresenceServiceInterface>();
InventoryServiceInterface inventoryService = agentServiceList.Get <InventoryServiceInterface>();
var npcId = new UGUIWithName
{
ID = UUID.Random,
FirstName = firstName,
LastName = lastName
};
if (m_KnownScenes.TryGetValue(sceneid, out scene))
{
var agent = new NpcAgent(npcId, agentServiceList, sceneid)
{
NpcOwner = owner,
Group = group
};
try
{
m_NpcAgents.Add(agent.ID, agent);
var npcInfo = new NpcPresenceInfo
{
RegionID = sceneid,
Npc = agent.NamedOwner,
Owner = agent.NpcOwner,
Group = agent.Group,
};
inventoryService.CheckInventory(npcInfo.Npc.ID);
presenceService.Store(npcInfo);
agent.CurrentScene = scene;
agent.Position = position;
scene.Add(agent);
}
catch
{
if (m_NpcPresenceService != null)
{
presenceService.Remove(agent.ID);
}
inventoryService.Remove(agent.ID);
m_NpcAgents.Remove(agent.ID);
throw;
}
agent.EnableListen();
scene.SendAgentObjectToAllAgents(agent);
agent.SendAnimations();
ThreadPool.QueueUserWorkItem(LoadAppearanceFromNotecardJob, new RebakeJob {
Notecard = nc, Agent = agent
});
return(agent);
}
throw new KeyNotFoundException("Scene not found");
}