private void SendCoarseLocations(object sender, System.Timers.ElapsedEventArgs e)
{
const int MAX_LOCATIONS = 60;
const int INTERVAL_SECONDS = 3;
if (++m_coarseLocationSeconds >= INTERVAL_SECONDS)
{
m_coarseLocationSeconds = 0;
IScenePresence[] presences = m_scene.GetPresences();
if (presences.Length == 0)
{
return;
}
// Prune out child agents
List <IScenePresence> rootPresences = new List <IScenePresence>(presences.Length);
for (int i = 0; i < presences.Length; i++)
{
if (!presences[i].IsChildPresence)
{
rootPresences.Add(presences[i]);
}
}
// Clamp the maximum locations to put in this packet
int count = Math.Min(rootPresences.Count, MAX_LOCATIONS);
if (count == 0)
{
return;
}
// Create the location and agentID blocks
CoarseLocationUpdatePacket.AgentDataBlock[] uuids = new CoarseLocationUpdatePacket.AgentDataBlock[count];
CoarseLocationUpdatePacket.LocationBlock[] locations = new CoarseLocationUpdatePacket.LocationBlock[count];
for (int i = 0; i < count; i++)
{
IScenePresence presence = rootPresences[i];
Vector3 pos = presence.ScenePosition;
uuids[i] = new CoarseLocationUpdatePacket.AgentDataBlock {
AgentID = presence.ID
};
locations[i] = new CoarseLocationUpdatePacket.LocationBlock {
X = (byte)pos.X, Y = (byte)pos.Y, Z = (byte)pos.Z
};
}
for (int i = 0; i < rootPresences.Count; i++)
{
if (rootPresences[i] is LLAgent)
{
LLAgent agent = (LLAgent)rootPresences[i];
CoarseLocationUpdatePacket packet = new CoarseLocationUpdatePacket();
packet.Header.Reliable = false;
packet.AgentData = uuids;
packet.Location = locations;
// Only the first MAX_COUNT avatars are in the list
int you = (i < count) ? i : -1;
packet.Index.You = (short)you;
// TODO: Support Prey
packet.Index.Prey = -1;
m_udp.SendPacket(agent, packet, ThrottleCategory.Task, false);
}
}
}
}
private void SendCoarseLocations(object sender, System.Timers.ElapsedEventArgs e)
{
const int MAX_LOCATIONS = 60;
const int INTERVAL_SECONDS = 3;
if (++m_coarseLocationSeconds >= INTERVAL_SECONDS)
{
m_coarseLocationSeconds = 0;
IScenePresence[] presences = m_scene.GetPresences();
if (presences.Length == 0)
return;
// Prune out child agents
List<IScenePresence> rootPresences = new List<IScenePresence>(presences.Length);
for (int i = 0; i < presences.Length; i++)
{
if (!presences[i].IsChildPresence)
rootPresences.Add(presences[i]);
}
// Clamp the maximum locations to put in this packet
int count = Math.Min(rootPresences.Count, MAX_LOCATIONS);
if (count == 0)
return;
// Create the location and agentID blocks
CoarseLocationUpdatePacket.AgentDataBlock[] uuids = new CoarseLocationUpdatePacket.AgentDataBlock[count];
CoarseLocationUpdatePacket.LocationBlock[] locations = new CoarseLocationUpdatePacket.LocationBlock[count];
for (int i = 0; i < count; i++)
{
IScenePresence presence = rootPresences[i];
Vector3 pos = presence.ScenePosition;
uuids[i] = new CoarseLocationUpdatePacket.AgentDataBlock { AgentID = presence.ID };
locations[i] = new CoarseLocationUpdatePacket.LocationBlock { X = (byte)pos.X, Y = (byte)pos.Y, Z = (byte)pos.Z };
}
for (int i = 0; i < rootPresences.Count; i++)
{
if (rootPresences[i] is LLAgent)
{
LLAgent agent = (LLAgent)rootPresences[i];
CoarseLocationUpdatePacket packet = new CoarseLocationUpdatePacket();
packet.Header.Reliable = false;
packet.AgentData = uuids;
packet.Location = locations;
// Only the first MAX_COUNT avatars are in the list
int you = (i < count) ? i : -1;
packet.Index.You = (short)you;
// TODO: Support Prey
packet.Index.Prey = -1;
m_udp.SendPacket(agent, packet, ThrottleCategory.Task, false);
}
}
}
}
