//This is the listener that is called by the event manager
//It transforms and adds the received report to the reports list
void Record(string name, VRPNAnalog.AnalogReport report)
{
if (firstReport)
{
firstTime_sec = report.msg_time.tv_sec;
firstTime_usec = report.msg_time.tv_usec;
firstReport = false;
}
if (report.msg_time.tv_usec < firstTime_usec)
{
report.msg_time.tv_sec = report.msg_time.tv_sec - (firstTime_sec + 1);
report.msg_time.tv_usec = (report.msg_time.tv_usec + 1000000) - firstTime_usec;
}
else
{
report.msg_time.tv_sec = report.msg_time.tv_sec - firstTime_sec;
report.msg_time.tv_usec = report.msg_time.tv_usec - firstTime_usec;
}
VRPNAnalog.AnalogReportNew newReport = new VRPNAnalog.AnalogReportNew();
VRPNManager.TimeValNew newMsgTime = new VRPNManager.TimeValNew();
newMsgTime.tv_sec = (int)report.msg_time.tv_sec;
newMsgTime.tv_usec = (int)report.msg_time.tv_usec;
newReport.msg_time = newMsgTime;
newReport.num_channel = report.num_channel;
newReport.channel = report.channel;
data.list.Add(newReport);
}
//Auxiliar method that sends last frame report
private void sendingReport(VRPNAnalog.AnalogReportNew lastReport)
{
VRPNAnalog.AnalogReport newReport = new VRPNAnalog.AnalogReport();
VRPNManager.TimeVal newMsgTime = new VRPNManager.TimeVal();
newMsgTime.tv_sec = (UInt32)lastReport.msg_time.tv_sec;
newMsgTime.tv_usec = (UInt32)lastReport.msg_time.tv_usec;
newReport.msg_time = newMsgTime;
newReport.num_channel = lastReport.num_channel;
newReport.channel = lastReport.channel;
VRPNEventManager.TriggerEventAnalog(data.deviceType, data.deviceName, newReport);
}
//VRPNAnalogRecording Constructor
public VRPNAnalogRecording(string nName, float nTime, VRPNAnalog.AnalogReports nData)
{
name = nName;
reportTime = nTime;
data = nData;
e = data.list.GetEnumerator();
while (e.MoveNext())
{
VRPNAnalog.AnalogReportNew report = e.Current;
channels = report.num_channel;
lastTime = report.msg_time.tv_sec + (report.msg_time.tv_usec / 1000000f);
}
e = data.list.GetEnumerator();
}
//This is the listener that is called by the event manager
//It transforms and adds the received report to the reports list
void Record(string name, VRPNAnalog.AnalogReport report)
{
if (firstReport)
{
firstTime_sec = report.msg_time.tv_sec;
firstTime_usec = report.msg_time.tv_usec;
firstReport = false;
}
if (report.msg_time.tv_usec < firstTime_usec)
{
report.msg_time.tv_sec = report.msg_time.tv_sec - (firstTime_sec + 1);
report.msg_time.tv_usec = (report.msg_time.tv_usec + 1000000) - firstTime_usec;
}
else
{
report.msg_time.tv_sec = report.msg_time.tv_sec - firstTime_sec;
report.msg_time.tv_usec = report.msg_time.tv_usec - firstTime_usec;
}
VRPNAnalog.AnalogReportNew newReport = new VRPNAnalog.AnalogReportNew();
VRPNManager.TimeValNew newMsgTime = new VRPNManager.TimeValNew();
newMsgTime.tv_sec = (int)report.msg_time.tv_sec;
newMsgTime.tv_usec = (int)report.msg_time.tv_usec;
newReport.msg_time = newMsgTime;
newReport.num_channel = report.num_channel;
newReport.channel = report.channel;
data.list.Add(newReport);
}
//Public method that allows to update the playing state
public void Update()
{
if (isPlaying)
{
float actualTime;
float actualReportTime = 0f;
bool moreReports = true;
bool alreadyAdvanced = false;
VRPNAnalog.AnalogReportNew lastReport = new VRPNAnalog.AnalogReportNew();
if (firstReport)
{
firstReport = false;
firstTime = Time.time;
if (e.MoveNext())
{
actualReport = e.Current;
}
else
{
isPlaying = false;
moreReports = false;
firstReport = true;
}
}
actualTime = Time.time - firstTime;
//It seeks the last appropiate report for the actual time
while (moreReports)
{
actualReportTime = actualReport.msg_time.tv_sec + (actualReport.msg_time.tv_usec / 1000000f) + reportTime;
if (actualReportTime <= actualTime)
{
lastReport = e.Current;
if (e.MoveNext())
{
actualReport = e.Current;
alreadyAdvanced = true;
}
else
{
sendingReport(lastReport);
moreReports = false;
isPlaying = false;
firstReport = true;
}
}
else if (alreadyAdvanced)
{
sendingReport(lastReport);
moreReports = false;
}
else
{
moreReports = false;
}
}
}
}
//Public method that allows to update the playing state
public void Update()
{
if (isPlaying)
{
float actualTime;
float actualReportTime = 0f;
bool moreReports = true;
bool alreadyAdvanced = false;
VRPNAnalog.AnalogReportNew lastReport = new VRPNAnalog.AnalogReportNew();
if (firstReport)
{
firstReport = false;
firstTime = Time.time;
if (e.MoveNext())
{
actualReport = e.Current;
}
else
{
isPlaying = false;
moreReports = false;
firstReport = true;
}
}
actualTime = Time.time - firstTime;
//It seeks the last appropiate report for the actual time
while (moreReports)
{
actualReportTime = actualReport.msg_time.tv_sec + (actualReport.msg_time.tv_usec / 1000000f) + reportTime;
if (actualReportTime <= actualTime)
{
lastReport = e.Current;
if (e.MoveNext())
{
actualReport = e.Current;
alreadyAdvanced = true;
}
else
{
sendingReport(lastReport);
moreReports = false;
isPlaying = false;
firstReport = true;
}
}
else if (alreadyAdvanced)
{
sendingReport(lastReport);
moreReports = false;
}
else
{
moreReports = false;
}
}
}
}
