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)
{
try
{
UpdateRadar(e);
}
catch { }
}
private void Grid_OnCoarseLocationUpdate(object sender, CoarseLocationUpdateEventArgs e)
{
try
{
//UpdateMiniMap(sim);
BeginInvoke((MethodInvoker) delegate { UpdateMiniMap(e.Simulator); });
}
catch {; }
}
public override void Grid_OnCoarseLocationUpdate(object sender, CoarseLocationUpdateEventArgs e)
{
Simulator sim = e.Simulator;
var newEntries = e.NewEntries;
var removedEntries = e.RemovedEntries;
if (newEntries.Count == 0 && removedEntries.Count == 0)
{
return;
}
foreach (UUID uuid in newEntries)
{
SimObject A = CreateSimAvatar(uuid, this, sim);
Vector3 pos;
if (sim.AvatarPositions.TryGetValue(uuid, out pos))
{
A.UpdatePosition(sim.Handle, pos);
}
}
foreach (UUID uuid in removedEntries)
{
DeclareAvatar(uuid);
}
if (!MaintainAvatarMetaData)
{
return;
}
//for (int i = 0; i < coarse.Location.Length; i++)
//{
// if (i == coarse.Index.$bot)
// {
// simulator.positionIndexYou = i;
// }
// else if (i == coarse.Index.Prey)
// {
// simulator.positionIndexPrey = i;
// }
// simulator.avatarPositions.Add(new Vector3(coarse.Location[i].X, coarse.Location[i].Y,
// coarse.Location[i].Z * 4));
//}
//OnEvent("On-Coarse-Location-Update", paramNamesOnCoarseLocationUpdate, paramTypesOnCoarseLocationUpdate, sim, newEntries , removedEntries);
}
void Grid_CoarseLocationUpdate(object sender, CoarseLocationUpdateEventArgs e)
{
UpdateMiniMap(e.Simulator);
}
void Grid_CoarseLocationUpdate(object sender, CoarseLocationUpdateEventArgs e)
{
UpdateMiniMap(e.Simulator);
}
void Grid_CoarseLocationUpdate(object sender, CoarseLocationUpdateEventArgs e)
{
UpdateCoarseInfo(e.Simulator, e.NewEntries, e.RemovedEntries);
}
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 height 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(av => av.ID == key);
// CoarseLocationUpdate gives us height of 0 when actual height is
// between 1024-4096m on OpenSim grids. 1020 on SL
bool unknownAltitude = instance.Netcom.LoginOptions.Grid.Platform == "SecondLife" ? pos.Z == 1020f : pos.Z == 0f;
if (unknownAltitude)
{
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 (unknownAltitude)
{
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, Helpers.LogLevel.Error, client);
}
finally
{
lvwObjects.EndUpdate();
}
}
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);
}
}
