protected override bool DidTrainingUnitComplete(ref bool wasUnitSuccessful)
{
if (SchoolWorld.IsEmulatingUnitCompletion())
{
return(SchoolWorld.EmulateIsTrainingUnitCompleted(out wasUnitSuccessful));
}
else
{
m_stepsSincePresented++;
if (DidTrainingUnitFail())
{
wasUnitSuccessful = false;
return(true);
}
if (!m_teacher.IsDone() && m_agent.IsMoving())
{
wasUnitSuccessful = false;
return(true);
}
// save history for agent and teacher
m_agentsHistory.Add(m_agent.Position.X, m_agent.Position.Y);
m_teachersHistory.Add(m_teacher.Position.X, m_teacher.Position.Y);
wasUnitSuccessful = false;
int numberOfTeachersSteps = m_teachersHistory.numberOfSteps();
int numberOfAgentsSteps = m_agentsHistory.numberOfSteps();
// simple version of the task
if (TSHints[STOP_REQUEST] == .0f)
{
if (numberOfTeachersSteps == numberOfAgentsSteps && m_teacher.IsDone())
{
// compare step
wasUnitSuccessful = m_teachersHistory.CompareTo(m_agentsHistory, m_stepsSincePresented);
return(true);
}
}
// hard version
else
{
if (numberOfTeachersSteps == numberOfAgentsSteps && m_teacher.IsDone())
{
m_delayedCheck = true;
}
if (m_delayedCheck)
{
m_delayedCheck = false;
// compare steps
wasUnitSuccessful = m_teachersHistory.CompareTo(m_agentsHistory, m_stepsSincePresented);
return(true);
}
}
return(false);
}
}
public virtual TrainingResult EvaluateStep()
{
// Check for unit completion
bool wasUnitSuccessful = true;
bool inProgress = (SchoolWorld.IsEmulatingUnitCompletion() && !SchoolWorld.EmulateIsTrainingUnitCompleted(out wasUnitSuccessful)) ||
(!SchoolWorld.IsEmulatingUnitCompletion() && !DidTrainingUnitComplete(ref wasUnitSuccessful));
if (inProgress)
{
// The unit is still in progress
return(TrainingResult.TUInProgress);
}
// otherwise the unit is over
CurrentNumberOfAttempts++;
// Check for task failure
if (TSHints.ContainsKey(TSHintAttributes.MAX_NUMBER_OF_ATTEMPTS) &&
CurrentNumberOfAttempts >= TSHints[TSHintAttributes.MAX_NUMBER_OF_ATTEMPTS])
{
// Too many attempts
Reward = -1.0f;
return(TrainingResult.FailedLT);
}
if (wasUnitSuccessful)
{
Reward = 1.0f;
CurrentNumberOfSuccesses++;
}
else
{
Reward = -1.0f;
CurrentNumberOfSuccesses = 0;
}
MyLog.Writer.WriteLine(
MyLogLevel.INFO,
GetTypeName() +
" unit ends with result: " +
(wasUnitSuccessful ? "success" : "fail") +
". " +
CurrentNumberOfSuccesses + " successful attempts in row, " +
NumberOfSuccessesRequired + " required.");
// Check for level completion
if (CurrentNumberOfSuccesses < NumberOfSuccessesRequired)
{
// The level is still in progress
return(TrainingResult.FinishedTU);
}
return(TrainingResult.FinishedLevel);
}