public override void FromOSD(OSDMap map)
{
Destination = new GridRegion();
Destination.FromOSD((OSDMap)map["Destination"]);
Update = new AgentPosition();
Update.FromOSD((OSDMap)map["Update"]);
}
protected virtual OSDMap OnMessageReceived(OSDMap message)
{
if (!message.ContainsKey("Method"))
return null;
if (m_capsService == null)
return null;
string method = message["Method"].AsString();
if (method != "RegionIsOnline" && method != "LogoutRegionAgents" &&
method != "ArrivedAtDestination" && method != "CancelTeleport" &&
method != "AgentLoggedOut" && method != "SendChildAgentUpdate" &&
method != "TeleportAgent" && method != "CrossAgent")
return null;
UUID AgentID = message["AgentID"].AsUUID();
UUID requestingRegion = message["RequestingRegion"].AsUUID();
IClientCapsService clientCaps = m_capsService.GetClientCapsService(AgentID);
IRegionClientCapsService regionCaps = null;
if (clientCaps != null)
regionCaps = clientCaps.GetCapsService(requestingRegion);
if (message["Method"] == "LogoutRegionAgents")
{
LogOutAllAgentsForRegion(requestingRegion);
}
else if (message["Method"] == "RegionIsOnline")
//This gets fired when the scene is fully finished starting up
{
//Log out all the agents first, then add any child agents that should be in this region
//Don't do this, we don't need to kill all the clients right now
//LogOutAllAgentsForRegion(requestingRegion);
IGridService GridService = m_registry.RequestModuleInterface<IGridService>();
if (GridService != null)
{
GridRegion requestingGridRegion = GridService.GetRegionByUUID(null, requestingRegion);
if (requestingGridRegion != null)
Util.FireAndForget((o) => EnableChildAgentsForRegion(requestingGridRegion));
}
}
else if (message["Method"] == "ArrivedAtDestination")
{
if (regionCaps == null || clientCaps == null)
return null;
//Recieved a callback
if (clientCaps.InTeleport) //Only set this if we are in a teleport,
// otherwise (such as on login), this won't check after the first tp!
clientCaps.CallbackHasCome = true;
regionCaps.Disabled = false;
//The agent is getting here for the first time (eg. login)
OSDMap body = ((OSDMap) message["Message"]);
//Parse the OSDMap
int DrawDistance = body["DrawDistance"].AsInteger();
AgentCircuitData circuitData = new AgentCircuitData();
circuitData.FromOSD((OSDMap)body["Circuit"]);
//Now do the creation
EnableChildAgents(AgentID, requestingRegion, DrawDistance, circuitData);
}
else if (message["Method"] == "CancelTeleport")
{
if (regionCaps == null || clientCaps == null)
return null;
//Only the region the client is root in can do this
IRegionClientCapsService rootCaps = clientCaps.GetRootCapsService();
if (rootCaps != null && rootCaps.RegionHandle == regionCaps.RegionHandle)
{
//The user has requested to cancel the teleport, stop them.
clientCaps.RequestToCancelTeleport = true;
regionCaps.Disabled = false;
}
}
else if (message["Method"] == "AgentLoggedOut")
{
//ONLY if the agent is root do we even consider it
if (regionCaps != null && regionCaps.RootAgent)
{
OSDMap body = ((OSDMap) message["Message"]);
AgentPosition pos = new AgentPosition();
pos.FromOSD((OSDMap)body["AgentPos"]);
regionCaps.Disabled = true;
Util.FireAndForget((o) =>
{
LogoutAgent(regionCaps, false); //The root is killing itself
SendChildAgentUpdate(pos, regionCaps);
});
}
}
else if (message["Method"] == "SendChildAgentUpdate")
{
if (regionCaps == null || clientCaps == null)
return null;
IRegionClientCapsService rootCaps = clientCaps.GetRootCapsService();
if (rootCaps != null && rootCaps.RegionHandle == regionCaps.RegionHandle) //Has to be root
{
OSDMap body = ((OSDMap) message["Message"]);
AgentPosition pos = new AgentPosition();
pos.FromOSD((OSDMap) body["AgentPos"]);
SendChildAgentUpdate(pos, regionCaps);
regionCaps.Disabled = false;
}
}
else if (message["Method"] == "TeleportAgent")
{
if (regionCaps == null || clientCaps == null)
return null;
IRegionClientCapsService rootCaps = clientCaps.GetRootCapsService();
if (rootCaps != null && rootCaps.RegionHandle == regionCaps.RegionHandle)
{
OSDMap body = ((OSDMap) message["Message"]);
GridRegion destination = new GridRegion();
destination.FromOSD((OSDMap) body["Region"]);
uint TeleportFlags = body["TeleportFlags"].AsUInteger();
AgentCircuitData Circuit = new AgentCircuitData();
Circuit.FromOSD((OSDMap)body["Circuit"]);
AgentData AgentData = new AgentData();
AgentData.FromOSD((OSDMap)body["AgentData"]);
regionCaps.Disabled = false;
//Don't need to wait for this to finish on the main http thread
Util.FireAndForget((o) =>
{
string reason = "";
TeleportAgent(ref destination, TeleportFlags,
Circuit, AgentData, AgentID, requestingRegion, out reason);
});
return null;
}
}
else if (message["Method"] == "CrossAgent")
{
if (regionCaps == null || clientCaps == null)
return null;
IRegionClientCapsService rootCaps = clientCaps.GetRootCapsService();
if (rootCaps == null || rootCaps.RegionHandle == regionCaps.RegionHandle)
{
//This is a simulator message that tells us to cross the agent
OSDMap body = ((OSDMap) message["Message"]);
Vector3 pos = body["Pos"].AsVector3();
Vector3 Vel = body["Vel"].AsVector3();
GridRegion Region = new GridRegion();
Region.FromOSD((OSDMap) body["Region"]);
AgentCircuitData Circuit = new AgentCircuitData();
Circuit.FromOSD((OSDMap)body["Circuit"]);
AgentData AgentData = new AgentData();
AgentData.FromOSD((OSDMap)body["AgentData"]);
regionCaps.Disabled = false;
Util.FireAndForget((o) =>
{
string reason = "";
CrossAgent(Region, pos, Vel, Circuit, AgentData,
AgentID, requestingRegion, out reason);
});
return null;
}
else if (clientCaps.InTeleport)
{
OSDMap result = new OSDMap();
result["success"] = false;
result["Note"] = false;
return result;
}
else
{
OSDMap result = new OSDMap();
result["success"] = false;
result["Note"] = false;
return result;
}
}
return null;
}
