public static void EndLesson()
{
BaseHelper.Go("A0");
GlobalFlowControl.Lesson.Starting = false;
try
{
Synthesizer.SetSpeed(0);
LessonStatusHelper.Update("", null, "ended", null, null, null);
if (_thread != null && _thread.IsAlive)
{
form2.CloseForm();
if (_robotCommands != null)
{
_robotCommands.StopSpeak();
}
if (_thread != null && _thread.IsAlive)
{
_thread.Abort();
}
}
}
catch
{
}
}
public static void Start(string lessonName, int startSlideNum, string voiceName)
{
Debug.WriteLine("Start lesson" + Directory.GetCurrentDirectory());
GlobalFlowControl.Lesson.ResetAll();
//UpperBodyHelper.MoveRandomlyAllMotors();
RobotActionHelper.MoveDuringLesson();
form2 = new LessonSpeechUI();
form2.ShowForm();
_lessonName = lessonName;
QuestionNumber = 0;
_thread = new Thread(new ThreadStart(() =>
{
int endSlideNum = FileHelper.GetLessonSlidesNumber(lessonName);
string codePath = FileHelper.BasePath + @"\" + lessonName + @"\code.pptx";
progData = PowerpointHelper.GetSlidesData(codePath);
for (CurrentSlideNumber = 1; CurrentSlideNumber <= endSlideNum; CurrentSlideNumber++)
{
if (CurrentSlideNumber < startSlideNum)
{
RobotProgSlide _currentProgSlide = progData[CurrentSlideNumber - 1];
var commands = _currentProgSlide.Commands;
foreach (var cmd in commands)
{
if (cmd.Type.ToLower() == "start" && cmd.Value.ToLower() == "quiz")
{
QuestionNumber++;
}
}
}
else
{
while (LessonHelper.PauseRequested)
{
Thread.Sleep(1000); // Remove busy waiting overloading
}
Debug.WriteLine("Current Slide -----------" + CurrentSlideNumber);
LessonStatusHelper.Update(lessonName, CurrentSlideNumber, "started", null, null, null);
RobotProgSlide _currentProgSlide = progData[CurrentSlideNumber - 1];
_robotCommands = new RobotCommands(_currentProgSlide.Commands);
_robotCommands.OnCommandUpdate += _robotCommands_OnCommandUpdate;
_robotCommands.Execute();
}
}
OnLessonEnded();
}));
_thread.Start();
}
public static void ForceStop()
{
try
{
LessonStatusHelper.Update(null, null, null, null, null, null);
if (_thread != null && _thread.IsAlive)
{
form2.CloseForm();
if (_robotCommands != null)
{
_robotCommands.StopSpeak();
}
_thread.Abort();
}
}
catch
{
}
}