private void runEvaluationTrial()
{
Point currPoint;
try
{
/* Scenarios:
1. We're at the end of the experiment.
- StimQueue = 0
- TestQueue = 0
2. We've finished a test, proceed to next one.
- StimQueue = 0
- TestQueue > 0
3. We still have stimuli pairs to go through.
- StimQueue > 0
*/
if (StimQueue.Count == 0 && TestQueue.Count == 0)
{
MessageBox.Show("Experiment completed! Thank you for participating!");
outputData();
this.Close();
return;
}
if (StimQueue.Count == 0)
{
CurrTest = TestQueue.Dequeue();
findTestQueue(CurrTest);
CurrTrial = new Trial(CurrPhase);
CurrStim = StimQueue.Dequeue();
CurrTrial.StimPair = CurrStim;
CurrTrial.Test = CurrTest;
labelA.Text = CurrStim.A;
labelB.Text = CurrStim.B;
// our locations
currPoint = findLocation(CurrStim.Location);
labelA.Location = new Point(currPoint.X - labelA.Width / 2, currPoint.Y);
labelB.Location = new Point(currPoint.X - labelB.Width / 2, currPoint.Y);
setButtonLocations();
mainPanel.BackColor = Color.White;
labelA.Visible = true;
labelB.Visible = false;
firstStimTimer.Start();
}
else
{
CurrTrial = new Trial(CurrPhase);
CurrStim = StimQueue.Dequeue();
CurrTrial.StimPair = CurrStim;
CurrTrial.Test = CurrTest;
labelA.Text = CurrStim.A;
labelB.Text = CurrStim.B;
// our locations
currPoint = findLocation(CurrStim.Location);
labelA.Location = new Point(currPoint.X - labelA.Width / 2, currPoint.Y);
labelB.Location = new Point(currPoint.X - labelB.Width / 2, currPoint.Y);
setButtonLocations();
mainPanel.BackColor = Color.White;
labelA.Visible = true;
labelB.Visible = false;
firstStimTimer.Start();
}
}
catch (Exception e)
{
MessageBox.Show("Error occurred while running evaluation trials: " + e.Message);
throw e;
}
}
public void runTrial()
{
Point currPoint;
try
{
// PRETRAINING PHASE
if (CurrPhase == (int)Constants.Phases.Pretraining)
{
if (StimQueue.Count == 0)
{
runPreTrainingEval();
}
else
{
CurrTrial = new Trial(CurrPhase);
CurrStim = StimQueue.Dequeue();
CurrTrial.StimPair = CurrStim;
labelA.Text = CurrStim.A;
labelB.Text = CurrStim.B;
// our locations
labelA.Location = new Point(Center.X - labelA.Width / 2, Center.Y);
labelB.Location = new Point(Center.X - labelB.Width / 2, Center.Y);
mainPanel.BackColor = Color.White;
labelA.Visible = true;
labelB.Visible = false;
firstStimTimer.Start();
}
}
// PRETRAINING EVALUATION PHASE
else if (CurrPhase == (int)Constants.Phases.PretrainingEval)
{
if (StimQueue.Count == 0)
{
// check if we've reached the expected accuracy
// otherwise, continue with the trials
if (checkAccuracy())
{
runTraining();
}
else
{
// start over!
setupPreTrainingEval();
runTrial();
}
}
else
{
CurrTrial = new Trial(CurrPhase);
CurrStim = StimQueue.Dequeue();
CurrTrial.StimPair = CurrStim;
labelA.Text = CurrStim.A;
labelB.Text = CurrStim.B;
// our locations
labelA.Location = new Point(Center.X - labelA.Width / 2, Center.Y);
labelB.Location = new Point(Center.X - labelB.Width / 2, Center.Y);
setButtonLocations();
mainPanel.BackColor = Color.White;
labelA.Visible = true;
labelB.Visible = false;
firstStimTimer.Start();
}
}
// TRAINING PHASE
else if (CurrPhase == (int)Constants.Phases.Training)
{
if (StimQueue.Count == 0)
{
runEvaluation();
}
else
{
CurrTrial = new Trial(CurrPhase);
CurrStim = StimQueue.Dequeue();
CurrTrial.StimPair = CurrStim;
labelA.Text = CurrStim.A;
labelB.Text = CurrStim.B;
// our locations
currPoint = findLocation(CurrStim.Location);
labelA.Location = new Point(currPoint.X - labelA.Width / 2, currPoint.Y);
labelB.Location = new Point(currPoint.X - labelB.Width / 2, currPoint.Y);
mainPanel.BackColor = Color.White;
labelA.Visible = true;
labelB.Visible = false;
firstStimTimer.Start();
}
}
}
catch (Exception e)
{
MessageBox.Show("Error occurred while running trial: " + e.Message);
throw e;
}
}