public void CheckTrialValidity()
{
if (!tracking_is_locked && target_is_tracked)
{
// lock in the tracking
tracking_is_locked = true;
}
else if (tracking_is_locked && !target_is_tracked)
{
//trial is not valid, abort mission
gui_script.ChangeStatus("Trial is not valid! Shut down the glasses!");
SendMessage("trial is not valid");
ResetTrialParameters();
}
}