void setup()
{
slider.maxValue = Start_Screen.sliderLength;
reader = new BasicEmotivReader(device, false);
Application.runInBackground = true;
ssvepOn();
createTestArray();
//Creates the timeline and timeline checkpoints
timelineCheckPoints = new long[(ect.Length + 2)][];
timeline = new Timeline <IEmotivState>();
for (int i = 0; i < ect.Length; i++)
{
timelineCheckPoints[i] = new long[2];
}
//Starts reading from the device
reader.OnRead += (e) => timeline.Register(e);
reader.StartReading();
incrementSlider = true;
accuracyLogger = new CsvLogger("Accuracy.csv");
accuracyLogger.add(Start_Screen.profile);
accuracyFalsePositiveLogger = new CsvLogger("AccuracyFalsePositiveLogger.csv");
Activate();
}
//Displays the results to the user in the UI for Accuracy
private void setAccuracyResultText(int[] commandCounter, int[] commandTotal)
{
int percent;
int[] neutralHolder = new int[results.Length / 2];
int counter = 0;
ssvepOff();
resultText.text = "Accuracy Results";
for (int i = 0; i < results.Length; i++)
{
if (commandTotal[i] > 0)
{
percent = ((commandCounter[i] * 100) / commandTotal[i]);
results[i].text = ect[i] + ": " + percent + "%";
if (ect[i] == EmotivCommandType.NEUTRAL)
{
neutralHolder[counter] = percent;
counter++;
}
else
{
accuracyLogger.add(percent.ToString());
}
}
else
{
results[i].text = ect[i] + ": " + "0%";
}
}
foreach (int per in neutralHolder)
{
accuracyLogger.add(per.ToString());
}
accuracyLogger.write();
//accuracyFalsePositiveLogger.write();
}
//Calculates the number of times the user gave the correct command in each interval
private int[][] analyzeData()
{
IEnumerable <IEmotivState>[] states = new IEnumerable <IEmotivState> [ect.Length];
int[][] data = new int[2][];
int[] commandCounter = new int[ect.Length];
int[] commandTotal = new int[ect.Length];
float totalFalsePositivePower = 0;
float falsePostiveCounter = 0;
for (int i = 0; i < ect.Length; i++)
{
states[i] = timeline.GetInterval(timelineCheckPoints[i][0], timelineCheckPoints[i][1]).ToArray();
commandCounter[i] = 0;
foreach (IEmotivState x in states[i])
{
if (x.Command == ect[i])
{
commandCounter[i] += 1;
}
else
{
if (x.Command == EmotivCommandType.NEUTRAL)
{
if (x.Power > 0)
{
totalFalsePositivePower += (x.Power * 100);
falsePostiveCounter++;
}
}
}
commandTotal[i] += 1;
}
}
accuracyFalsePositiveLogger.add(((falsePostiveCounter)).ToString());
data[0] = commandCounter;
data[1] = commandTotal;
return(data);
}
