/// <summary>
/// Determine our next question
/// </summary>
public void NextQuestion()
{
//First, determine what our current level should be, and by threshold move to the next level if needed
MM_Training_Level FoundLevel;
if (CurrentLevel == null)
{
PriorLevel = null;
if (!Levels.TryGetValue(0, out FoundLevel))
{
TrainingMode = enumTrainingMode.NotTraning;
return;
}
else
{
CurrentLevel = FoundLevel;
}
}
else if (LevelScore >= CurrentLevel.ExitThresholdScore && QuestionsRight >= CurrentLevel.NumberOfQuestions)
{
if (!Levels.TryGetValue(CurrentLevel.ID + 1, out FoundLevel))
{
MessageTime = DateTime.Now;
TrainingMode = enumTrainingMode.UserWon;
return;
}
else
{
CurrentLevel = FoundLevel;
}
}
else if (QuestionsWrong >= CurrentLevel.FailureThreshold)
{
MessageTime = DateTime.Now;
TrainingMode = enumTrainingMode.UserFailed;
return;
}
//Based on our question, determine our next
if (PriorLevel != CurrentLevel)
{
PrepareLevel();
}
//If we have no elements, assume we won
if (AvailableElements.Length == 0)
{
TrainingMode = enumTrainingMode.UserWon;
return;
}
//Pick random elements based on our needs
TargetElement = AvailableElements[rnd.Next(0, AvailableElements.Length)];
if (TargetElement is MM_Line || TargetElement is MM_Substation)
{
}
else
{
TargetElement = TargetElement.Substation;
}
//Now, handle our target element
if (TargetElement is MM_Substation)
{
MM_Substation TargetSub = (MM_Substation)TargetElement;
QuestionText = "Where is substation " + TargetSub.LongName + (String.Equals(TargetSub.LongName, TargetSub.Name, StringComparison.CurrentCultureIgnoreCase) ? "?" : " (" + TargetSub.Name + ")?");
}
else if (TargetElement is MM_Line)
{
MM_Line TargetLine = (MM_Line)TargetElement;
QuestionText = "Where is line " + TargetLine.Name + " (from " + TargetLine.Substation1.LongName + " to " + TargetLine.Substation2.LongName + ")?";
}
else
{
QuestionText = "Where is " + TargetElement.ElemType.Name + " " + TargetElement.Name + "?";
}
Data_Integration.ReportSystemLevelData(QuestionText);
TrainingMode = enumTrainingMode.QuestionAsked;
TimeQuestionPresented = DateTime.Now;
}
