///
/// @brief Receive gestures from server
///
public SensoHandGesture[] GetGestures()
{
if (GesturesCount > 0)
{
SensoHandGesture[] receivedGestures = new SensoHandGesture[GesturesCount];
var enumerator = gestures.GetEnumerator();
for (int i = 0; enumerator.MoveNext(); ++i)
{
receivedGestures[i] = enumerator.Current;
}
gestures.Clear();
GesturesCount = 0;
return(receivedGestures);
}
else
{
return(null);
}
}
///
/// @brief Parses JSON packet received from server
///
private ESensoPositionType processJsonStr(string jsonPacket)
{
ESensoPositionType receivedType = ESensoPositionType.Unknown;
JSONNode parsedData = null;
try {
parsedData = JSON.Parse(jsonPacket);
} catch (Exception ex) {
Debug.LogError("packet " + jsonPacket + " parse error: " + ex.Message);
}
if (parsedData != null)
{
if (parsedData["type"].Value.Equals("position"))
{
var dataNode = parsedData["data"];
receivedType = getPositionFromString(dataNode["type"].Value);
try {
handSamples[(int)receivedType].parseJSONNode(dataNode);
} catch (Exception ex) {
receivedType = ESensoPositionType.Unknown;
Debug.LogError(ex.Message);
}
}
else if (parsedData["type"].Value.Equals("gesture"))
{
SensoHandGesture aGesture = new SensoHandGesture(parsedData["data"]);
gestures.AddLast(aGesture);
++GesturesCount;
}
else if (parsedData["type"].Value.Equals("battery"))
{
var dataNode = parsedData["data"];
int ind = (int)getPositionFromString(dataNode["type"].Value);
batteryValues[ind] = dataNode["level"].AsInt;
}
else
{
Debug.Log("Received unknown type: " + parsedData["type"]);
}
}
return(receivedType);
}
