TrackerRole TryToBindTracker(string serialNumber, int trackerNumber)
{
TrackerRole role = TrackerRole.Invalid;
// try to bind tracker from serial number
if (!String.IsNullOrEmpty(serialNumber))
{
role = ViveRole.GetMap <TrackerRole>().GetBoundRoleByDevice(serialNumber);
}
// if failed, try to bind tracker from tracker number
if (trackerNumber > 0 && trackerNumber < Enum.GetNames(typeof(TrackerRole)).Length)
{
role = (TrackerRole)trackerNumber;
}
// check repeted role
if (role != TrackerRole.Invalid)
{
for (int i = 0; i < connectionDataList.Count; i++)
{
if (connectionDataList[i].trackerRole == role)
{
role = TrackerRole.Invalid;
break;
}
}
}
return(role);
}
public TrackerRole GetPlayerTrackerRole(int id)
{
TrackerRole result = TrackerRole.Invalid;
ConnectionData data;
if (connectionDataMap.TryGetValue(id, out data))
{
result = data.trackerRole;
}
return(result);
}
//-----------------------------------------------------------------------------
// tracker assignment
//-----------------------------------------------------------------------------
internal void OnTrakcerResitryRequest(NetworkMessage netMsg)
{
// parse message
ViveTrackerRegistryRequestMsg msg = netMsg.ReadMessage <ViveTrackerRegistryRequestMsg>();
// check connectivity
int connId = netMsg.conn.connectionId;
ConnectionData connData = GetConnectionData(connId);
if (connData == null)
{
return;
}
// if need to assign a tracker to client
string trackerPoseObjName = "";
if (msg.needTrackerPose)
{
TrackerRole trackerRole = TryToBindTracker(msg.serialNumber, msg.trackerNumber);
// if failed, tell client to disconnect
if (trackerRole == TrackerRole.Invalid)
{
ViveShare_Log.LogError(logLevel, "[ViveShare_Server] Failed to assign tracker for client (" + netMsg.conn.connectionId + ")");
netMsg.conn.Disconnect();
return;
}
// if succeeded, save assigned role and initialize sync pose object
else
{
ViveShare_Log.LogInfo(logLevel, "[ViveShare_Server] Assign tracker (" + trackerRole.ToString() + ") to client (" + netMsg.conn.connectionId + ")");
connData.trackerRole = trackerRole;
trackerPoseObjName = trackerRole.ToString();
// create pose tracker and attach sync param object to it
GameObject trackerObj = new GameObject(trackerPoseObjName);
VivePoseTracker poseTracker = trackerObj.AddComponent <VivePoseTracker>();
poseTracker.viveRole.SetEx <TrackerRole>(trackerRole);
ViveShare_SyncIdentity syncId = trackerObj.AddComponent <ViveShare_SyncIdentity>();
syncId.id = trackerPoseObjName;
syncId.hasAuthority = true;
syncId.Register();
trackerObj.AddComponent <ViveShare_SyncPose>();
if (cameraRig != null)
{
trackerObj.transform.parent = cameraRig.transform;
}
connData.trackerObject = trackerObj;
}
}
// return "finished" message
ViveTrackerRegistryReturnMsg returnMsg = new ViveTrackerRegistryReturnMsg();
returnMsg.syncObjName = trackerPoseObjName;
returnMsg.clientId = connId;
NetworkServer.SendToClient(netMsg.conn.connectionId, ViveShareMsgType.TrackerRegistryFinished, returnMsg);
// invoke callbacks -- we only think the connection is established at this moment
ViveShare_Event.server_clientConnectedEvent.Invoke(netMsg.conn.connectionId);
}