/// <summary>Raises the CoarseLocationUpdate event</summary>
/// <param name="e">A CoarseLocationUpdateEventArgs object containing the
/// data sent by simulator</param>
protected virtual void OnCoarseLocationUpdate(CoarseLocationUpdateEventArgs e)
{
EventHandler <CoarseLocationUpdateEventArgs> handler = m_CoarseLocationUpdate;
if (handler != null)
{
handler(this, e);
}
}
/// <summary>Raises the CoarseLocationUpdate event</summary>
/// <param name="e">A CoarseLocationUpdateEventArgs object containing the
/// data sent by simulator</param>
protected virtual void OnCoarseLocationUpdate(CoarseLocationUpdateEventArgs e)
{
EventHandler<CoarseLocationUpdateEventArgs> handler = m_CoarseLocationUpdate;
if (handler != null)
handler(this, e);
}
void UpdateRadar(CoarseLocationUpdateEventArgs e)
{
if (client.Network.CurrentSim == null /*|| client.Network.CurrentSim.Handle != sim.Handle*/)
{
return;
}
if (InvokeRequired)
{
if (!instance.MonoRuntime || IsHandleCreated)
BeginInvoke(new MethodInvoker(() => UpdateRadar(e)));
return;
}
// later on we can set this with something from the GUI
const double MAX_DISTANCE = 362.0; // one sim a corner to corner distance
lock (agentSimHandle)
try
{
lvwObjects.BeginUpdate();
Vector3d mypos = e.Simulator.AvatarPositions.ContainsKey(client.Self.AgentID)
? StateManager.ToVector3D(e.Simulator.Handle, e.Simulator.AvatarPositions[client.Self.AgentID])
: client.Self.GlobalPosition;
// CoarseLocationUpdate gives us hight of 0 when actual height is
// between 1024-4096m.
if (mypos.Z < 0.1)
{
mypos.Z = client.Self.GlobalPosition.Z;
}
List<UUID> existing = new List<UUID>();
List<UUID> removed = new List<UUID>(e.RemovedEntries);
e.Simulator.AvatarPositions.ForEach(delegate(KeyValuePair<UUID, Vector3> avi)
{
existing.Add(avi.Key);
if (!lvwObjects.Items.ContainsKey(avi.Key.ToString()))
{
string name = instance.Names.Get(avi.Key);
ListViewItem item = lvwObjects.Items.Add(avi.Key.ToString(), name, string.Empty);
if (avi.Key == client.Self.AgentID)
{
// Stops our name saying "Loading..."
item.Text = instance.Names.Get(avi.Key, client.Self.Name);
item.Font = new Font(item.Font, FontStyle.Bold);
}
item.Tag = avi.Key;
agentSimHandle[avi.Key] = e.Simulator.Handle;
}
});
foreach (ListViewItem item in lvwObjects.Items)
{
if (item == null) continue;
UUID key = (UUID)item.Tag;
if (agentSimHandle[key] != e.Simulator.Handle)
{
// not for this sim
continue;
}
if (key == client.Self.AgentID)
{
if (instance.Names.Mode != NameMode.Standard)
item.Text = instance.Names.Get(key);
continue;
}
//the AvatarPostions is checked once more because it changes wildly on its own
//even though the !existing should have been adequate
Vector3 pos;
if (!existing.Contains(key) || !e.Simulator.AvatarPositions.TryGetValue(key, out pos))
{
// not here anymore
removed.Add(key);
continue;
}
Avatar foundAvi = e.Simulator.ObjectsAvatars.Find((Avatar av) => { return av.ID == key; });
// CoarseLocationUpdate gives us hight of 0 when actual height is
// between 1024-4096m on OpenSim grids. 1020 on SL
bool unkownAltitude = instance.Netcom.LoginOptions.Grid.Platform == "SecondLife" ? pos.Z == 1020f : pos.Z == 0f;
if (unkownAltitude)
{
if (foundAvi != null)
{
if (foundAvi.ParentID == 0)
{
pos.Z = foundAvi.Position.Z;
}
else
{
if (e.Simulator.ObjectsPrimitives.ContainsKey(foundAvi.ParentID))
{
pos.Z = e.Simulator.ObjectsPrimitives[foundAvi.ParentID].Position.Z;
}
}
}
}
int d = (int)Vector3d.Distance(StateManager.ToVector3D(e.Simulator.Handle, pos), mypos);
if (e.Simulator != client.Network.CurrentSim && d > MAX_DISTANCE)
{
removed.Add(key);
continue;
}
if (unkownAltitude)
{
item.Text = instance.Names.Get(key) + " (?m)";
}
else
{
item.Text = instance.Names.Get(key) + " (" + d + "m)";
}
if (foundAvi != null)
{
item.Text += "*";
}
}
foreach (UUID key in removed)
{
lvwObjects.Items.RemoveByKey(key.ToString());
agentSimHandle.Remove(key);
}
lvwObjects.Sort();
}
catch (Exception ex)
{
Logger.Log("Grid_OnCoarseLocationUpdate: " + ex, OpenMetaverse.Helpers.LogLevel.Error, client);
}
finally
{
lvwObjects.EndUpdate();
}
}
private void Grid_OnCoarseLocationUpdate(object sender, CoarseLocationUpdateEventArgs e)
{
try
{
//UpdateMiniMap(sim);
BeginInvoke((MethodInvoker)delegate { UpdateMiniMap(e.Simulator); });
}
catch { ; }
}
void Grid_CoarseLocationUpdate(object sender, CoarseLocationUpdateEventArgs e)
{
UpdateCoarseInfo(e.Simulator, e.NewEntries, e.RemovedEntries);
}
void Grid_CoarseLocationUpdate(object sender, CoarseLocationUpdateEventArgs e)
{
try
{
UpdateRadar(e);
}
catch { }
}
public void OnLocationUpdate(object sender, CoarseLocationUpdateEventArgs e)
{
var evt = new ChannelMemberChangeEventArgs();
Dictionary<UUID, ChannelMembership> nearbyAvatars;
if (e.Simulator.Name != client.Network.CurrentSim.Name) return;
if(!nearby.TryGetValue(e.Simulator.Name, out nearbyAvatars))
{
nearbyAvatars = new Dictionary<UUID, ChannelMembership>();
nearby.Add(e.Simulator.Name, nearbyAvatars);
}
foreach(var i in e.NewEntries)
{
if (i == client.Self.AgentID) { continue; }
var detail = new ChannelMemberChangeEventArgs.ChangeDetails();
detail.Subject = mapper.MapUser(i);
detail.IsOperator = false;
detail.WasOperator = false;
detail.NewPosition = CategorisePosition(i, e);
detail.OldPosition = PositionCategory.Distant;
evt.NewMembers.Add(detail);
var membership = new ChannelMembership();
membership.Subject = detail.Subject;
membership.IsOperator = false;
membership.Position = CategorisePosition(i, e);
if (nearbyAvatars.ContainsKey(i))
{
nearbyAvatars[i] = membership;
}
else
{
nearbyAvatars.Add(i, membership);
}
}
foreach(var i in e.RemovedEntries)
{
if (i == client.Self.AgentID) { continue; }
var detail = new ChannelMemberChangeEventArgs.ChangeDetails();
if (nearbyAvatars.ContainsKey(i))
{
detail.Subject = nearbyAvatars[i].Subject;
detail.IsOperator = false;
detail.WasOperator = false;
detail.NewPosition = PositionCategory.Distant;
detail.OldPosition = nearbyAvatars[i].Position;
evt.RemovedMembers.Add(detail);
nearbyAvatars.Remove(i);
}
}
foreach(var i in nearbyAvatars)
{
if (i.Key == client.Self.AgentID) { continue; }
var newpos = CategorisePosition(i.Key, e);
if (i.Value.Position != newpos)
{
var detail = new ChannelMemberChangeEventArgs.ChangeDetails();
detail.Subject = nearbyAvatars[i.Key].Subject;
detail.IsOperator = false;
detail.WasOperator = false;
detail.NewPosition = newpos;
detail.OldPosition = nearbyAvatars[i.Key].Position;
evt.ChangedMembers.Add(detail);
nearbyAvatars[i.Key].Position = newpos;
}
}
if (!evt.HasChanges) { return; }
lock (syncRoot)
{
if (state != ChannelState.Connected)
{
state = ChannelState.Connected;
joinTask.SetResult(true);
}
}
if(this.MembersChanged != null)
{
MembersChanged(this, evt);
}
}
private PositionCategory CategorisePosition(UUID i, CoarseLocationUpdateEventArgs e)
{
var mypos = client.Self.SimPosition;
Vector3 otherpos;
if(!e.Simulator.AvatarPositions.TryGetValue(i, out otherpos))
{
return PositionCategory.SameRegionGroup;
}
var distance = Vector3.Distance(mypos, otherpos);
if(distance <= WHISPERDISTANCE)
{
return PositionCategory.Whisper;
}
else if (distance <= TALKDISTANCE)
{
return PositionCategory.Talk;
}
else if (distance <= SHOUTDISTANCE)
{
return PositionCategory.Shout;
}
else
{
return PositionCategory.SameRegionGroup;
}
}
void Grid_CoarseLocationUpdate(object sender, CoarseLocationUpdateEventArgs e)
{
Gtk.Application.Invoke(delegate
{
drawavs();
});
}
public virtual void Grid_OnCoarseLocationUpdate(object sender, CoarseLocationUpdateEventArgs e) { OnEvent("On-Coarse-Location-Update", paramNamesOnCoarseLocationUpdate, paramTypesOnCoarseLocationUpdate, e); }
// Seperate thread
private void Grid_OnCoarseLocationUpdate(object sender, CoarseLocationUpdateEventArgs e)
{
if (e.Simulator != client.Network.CurrentSim) return;
CurrentSIM = e.Simulator;
if (InvokeRequired)
{
BeginInvoke(new MethodInvoker(delegate()
{
try
{
Grid_OnCoarseLocationUpdate(sender, e);
}
catch { ; }
}));
return;
}
List<UUID> tremove = new List<UUID>();
tremove = e.RemovedEntries;
foreach (UUID id in tremove)
{
foreach (ListViewItem litem in lvwRadar.Items)
{
if (litem.Tag.ToString() == id.ToString())
{
lvwRadar.BeginUpdate();
lvwRadar.Items.RemoveAt(lvwRadar.Items.IndexOf(litem));
lvwRadar.EndUpdate();
}
}
lock (instance.avnames)
{
instance.avnames.Remove(id);
}
if (instance.State.IsFollowing)
{
if (id == instance.State.FollowID)
{
instance.State.Follow(string.Empty, UUID.Zero);
tbtnFollow.ToolTipText = "Follow";
}
}
}
e.Simulator.AvatarPositions.ForEach(delegate(KeyValuePair<UUID, Vector3> favpos)
{
if (!instance.avnames.ContainsKey(favpos.Key))
{
client.Avatars.RequestAvatarName(favpos.Key);
}
});
try
{
BeginInvoke((MethodInvoker)delegate { UpdateMiniMap(e.Simulator); });
BeginInvoke((MethodInvoker)delegate { GetCompass(); });
}
catch { ; }
}
void Grid_CoarseLocationUpdate(object sender, CoarseLocationUpdateEventArgs e)
{
Gtk.Application.Invoke(delegate
{
lock(av_tree)
{
foreach (UUID id in e.RemovedEntries)
{
if(av_tree.ContainsKey(id))
{
Gtk.TreeIter iter = av_tree[id];
store.Remove(ref iter);
av_tree.Remove(id);
}
}
}
calcdistance();
});
}
static void Grid_CoarseLocationUpdate(object sender, CoarseLocationUpdateEventArgs e)
{
Think();
}
