private void PresenceRemoveHandler(object sender, PresenceArgs e)
{
if (e.Presence is LLAgent)
{
// Remove all capabilities associated with this client
if (m_httpServer != null)
{
this.Scene.Capabilities.RemoveCapabilities(e.Presence.ID);
}
// Remove the UDP client reference
LLAgent agent = (LLAgent)e.Presence;
if (m_clients.Remove(agent.ID, agent.RemoteEndPoint))
{
m_log.Debug("Removed client reference from the LLUDP server");
}
}
else
{
m_log.Warn("PresenceRemoveHandler called for non-LLAgent: " + e.Presence);
}
}
private void PresenceAddHandler(object sender, PresenceArgs e)
{
Vector3 terrainScale = new Vector3(16f, 16f, 1f);
for (int y = 0; y < 16; y++)
{
for (int x = 0; x < 16; x++)
{
// TODO: Generate event IDs based on the index of the terrain block to allow event compression
m_scene.CreateInterestListEventFor(e.Presence, new InterestListEvent(
CreateTerrainEventID(x, y),
TERRAIN,
new Vector3(x * 16 + 8, y * 16 + 8, 0.0f),
terrainScale,
new int[] { x, y })
);
}
}
}
private void PresenceAddHandler(object sender, PresenceArgs e)
{
m_scheduler.FireAndForget(
delegate(object o)
{
// The default search distance (in every direction) for child agent connections
const float NEIGHBOR_SEARCH_MARGIN = 256.0f;
// HACK: Attempted fix for the viewer hanging indefinitely at login. It seems like
// a client race condition when establishing neighbor connections too quickly
System.Threading.Thread.Sleep(1000 * 5);
if (e.Presence is LLAgent && !e.Presence.IsChildPresence)
{
LLAgent agent = (LLAgent)e.Presence;
// Fetch nearby neighbors for the new presence
// TODO: We should be doing this later, based off draw distance
Vector3d globalPosition = e.Presence.Scene.MinPosition + new Vector3d(e.Presence.ScenePosition);
SceneInfo[] nearNeighbors = m_scene.GetNeighborsNear(globalPosition, e.Presence.InterestRadius + NEIGHBOR_SEARCH_MARGIN);
// Iterate over all of the given neighbors and send each a rez_avatar/request to create a child agent
for (int i = 0; i < nearNeighbors.Length; i++)
{
SendRezAvatarRequest(agent, nearNeighbors[i], true);
}
}
},
null
);
}
private void PresenceAddHandler(object sender, PresenceArgs e)
{
// When an LLUDP agent logs in, send them current animation data for every presence in the sim
if (e.Presence is LLAgent)
{
m_scene.ForEachPresence(
delegate(IScenePresence presence)
{
m_scene.CreateInterestListEventFor(e.Presence, new InterestListEvent(UUID.Combine(presence.ID, ANIMATION_EVENT_ID), AVATAR_ANIMATION,
presence.ScenePosition, presence.Scale, presence));
}
);
}
}
private void PresenceAddHandler(object sender, PresenceArgs e)
{
m_scene.ForEachPresence(
delegate(IScenePresence presence)
{
InterestListEvent eventData = new InterestListEvent
(
UUID.Combine(presence.ID, APPEARANCE_EVENT_ID),
AVATAR_APPEARANCE,
presence.ScenePosition,
presence.Scale,
presence
);
m_scene.CreateInterestListEventFor(e.Presence, eventData);
}
);
}
private void PresenceRemoveHandler(object sender, PresenceArgs e)
{
if (e.Presence is LLAgent)
{
// Remove all capabilities associated with this client
if (m_httpServer != null)
this.Scene.Capabilities.RemoveCapabilities(e.Presence.ID);
// Remove the UDP client reference
LLAgent agent = (LLAgent)e.Presence;
if (m_clients.Remove(agent.ID, agent.RemoteEndPoint))
m_log.Debug("Removed client reference from the LLUDP server");
}
else
{
m_log.Warn("PresenceRemoveHandler called for non-LLAgent: " + e.Presence);
}
}
private void PresenceAddHandler(object sender, PresenceArgs e)
{
SendParcelOverlay(e.Presence);
}
private void PresenceAddHandler(object sender, PresenceArgs e)
{
IScenePresence newPresence = e.Presence;
if (e.Presence is LLAgent)
{
LLAgent agent = (LLAgent)e.Presence;
m_scene.ForEachEntity(
delegate(ISceneEntity entity)
{
if (entity.ID != agent.ID)
SendEntityTo(agent, entity);
}
);
}
}
void m_scene_OnPresenceRemove(object sender, PresenceArgs e)
{
IRCUser user = m_users.Find(delegate(IRCUser u) { return u.Name == e.Presence.Name.Replace(' ', '_'); });
IRCChannel channel = GetChannelByName(m_defaultChannel);
if (channel != null)
SendToChannel(channel, user, IRCMessageType.Part, null);
RemoveUser(user);
}
void m_scene_OnPresenceAdd(object sender, PresenceArgs e)
{
string name = e.Presence.Name.Replace(' ', '_');
IRCUser user = new IRCUser(m_scene, name, e.Presence.ID);
user.Name = name;
user.UserName = "******";
user.IRCRealName = "";
user.HostName = "simian";
user.Presence = e.Presence;
lock (m_users)
{
if (!m_users.Contains(user))
m_users.Add(user);
}
JoinUserToChannel(user, m_defaultChannel);
}
private void PresenceAddHandler(object sender, PresenceArgs e)
{
SendParcelOverlay(e.Presence);
}
private void PresenceRemoveHandler(object sender, PresenceArgs e)
{
// Mark the time this presence was last connected to the scene. This is used in the
// object update sending loop to determine if we should send a cache check or the full
// object update
lock (m_recentAvatars)
m_recentAvatars[e.Presence.ID] = DateTime.UtcNow;
}
