static void Main(string[] args)
{
ApplicationUtilities.DisplayApplicationInformation();
ApplicationUtilities.DisplayDivider("Program Start");
Racer[] racerList = new Racer[2];
racerList[0] = new HotRod();
racerList[1] = new StreetTuner();
for (int i = 0; i < 2; i++ )
{
if (racerList[i] is HotRod)
{
RacerInput.CollectHotRodInformation((HotRod)racerList[i]);
RacerOutput.DisplayHotRodInformation((HotRod)racerList[i]);
}
else if (racerList[i] is StreetTuner)
{
RacerInput.CollectStreetTunerInformation((StreetTuner)racerList[i]);
RacerOutput.DisplayStreetTunerInformation((StreetTuner)racerList[i]);
}
else
break;
}
ApplicationUtilities.TerminateApplication();
}
//method to display Street Tuner output to user
public static void DisplayStreetTunerInformation(Racer anotherRacer)
{
ApplicationUtilities.DisplayDivider("Street Tuner");
ApplicationUtilities.DisplayDivider("Street Tuner Information");
Console.WriteLine();
Console.WriteLine(anotherRacer.ToString());
ApplicationUtilities.PauseExecution();
}
//method to display Hot Rod output to user
public static void DisplayHotRodInformation(Racer theRacer)
{
ApplicationUtilities.DisplayDivider("Hot Rod");
ApplicationUtilities.DisplayDivider("Hot Rod Information");
Console.WriteLine();
Console.WriteLine(theRacer.ToString());
ApplicationUtilities.PauseExecution();
}
public void TestSubscribe()
{
Racer.Racer r = new Racer.Racer("Drew", "Torgeson", 1, 1);
RacerObserver observer = new RacerObserver();
r.Subscribe(observer);
Assert.That(r.Observers.Contains(observer), Is.True);
Assert.DoesNotThrow(() => r.Subscribe(null));
}
public void TestUpdateLocation()
{
Racer.Racer r = new Racer.Racer("Drew", "Torgeson", 1, 1);
int location = 5;
DateTime time = DateTime.Now;
r.UpdateLocation(5, time);
Assert.That(r.Location, Is.EqualTo(location));
Assert.That(r.LastSeen, Is.EqualTo(time));
}
public void TestUpdate()
{
Racer.Racer r = new Racer.Racer("Drew", "Torgeson", 1, 1);
RacerObserver observer = new RacerObserver();
observer.Update(r);
Assert.That(observer.Racers[r.Bib], Is.EqualTo(r));
Assert.DoesNotThrow(() => observer.Update(null));
r.GroupID = 2;
observer.Update(r);
Assert.That(observer.Racers[r.Bib].GroupID, Is.EqualTo(r.GroupID));
}
private void DetectCheating(Racer racer)
{
foreach (Racer other in currentPositions.Values)
{
Racer prevRacer, prevOther;
if (lastPositions.TryGetValue(other.Bib, out prevOther) && lastPositions.TryGetValue(racer.Bib, out prevRacer))
if (AreCheating(racer, other, prevRacer, prevOther))
{
lock(Lock)
{
cheaters.Add(racer.Bib, racer);
cheaters.Add(other.Bib, other);
}
}
}
}
public void TestAddRacer()
{
RaceGroup group = new RaceGroup(1, "TestGroup", 0, 100, DateTime.Now);
Assert.DoesNotThrow(() => group.AddRacer(null));
Racer.Racer r = new Racer.Racer("Drew", "Torgeson", 0, group.ID);
group.AddRacer(r);
Assert.That(group.Racers[0], Is.EqualTo(r));
Racer.Racer r1 = new Racer.Racer("Drew", "Torgeson", 0, group.ID);
group.AddRacer(r1);
Assert.That(group.Racers[0], Is.EqualTo(r));
for (int i = 1; i < 99; i++)
group.AddRacer(new Racer.Racer("Drew", "Torgeson", i, group.ID));
Racer.Racer r2 = new Racer.Racer("Drew", "Torgeson", 1000, group.ID);
group.AddRacer(r2);
Assert.That(group.Racers.TryGetValue(1000, out r2), Is.False);
Racer.Racer r3 = new Racer.Racer("Drew", "Torgeson", 1000, group.ID);
group.AddRacer(r3);
Assert.That(group.Racers.TryGetValue(-1000, out r3), Is.False);
Racer.Racer r4 = new Racer.Racer("Drew", "Torgeson", 99, group.ID - 1);
group.AddRacer(r4);
Assert.That(group.Racers.TryGetValue(99, out r4), Is.False);
group.AddRacer(new Racer.Racer("Drew", "Torgeson", 99, group.ID));
group.AddRacer(new Racer.Racer("Drew", "Torgeson", 100, group.ID));
group.AddRacer(new Racer.Racer("Drew", "Torgeson", 101, group.ID));
Assert.That(group.Racers.TryGetValue(100, out r4), Is.False);
Assert.That(group.Racers.TryGetValue(101, out r4), Is.False);
}
public void TestRemove()
{
Racer.Racer r1 = new Racer.Racer("Drew", "Torgeson", 1, 1);
Racer.Racer r2 = new Racer.Racer("Drew", "Torgeson", 2, 1);
Racer.Racer r3 = new Racer.Racer("Drew", "Torgeson", 3, 1);
Racer.Racer r4 = new Racer.Racer("Drew", "Torgeson", 4, 1);
RacerObserver observer = new RacerObserver();
observer.Racers.Add(r1.Bib, r1);
observer.Racers.Add(r2.Bib, r2);
observer.Racers.Add(r3.Bib, r3);
observer.Remove(r4);
Assert.That(observer.Racers.Count, Is.EqualTo(3));
Assert.That(observer.Racers.ContainsValue(r4), Is.EqualTo(false));
observer.Remove(r3);
Assert.That(observer.Racers.Count, Is.EqualTo(2));
Assert.That(observer.Racers.ContainsValue(r3), Is.EqualTo(false));
Assert.DoesNotThrow(() => observer.Remove(null));
}
public void TestNotCheatersLocation()
{
CheatingDetector detector = new CheatingDetector("Test");
Racer.Racer prevRacer = new Racer.Racer("Test", "Test", 1, 1);
prevRacer.Location = 10;
prevRacer.LastSeen = DateTime.Now;
Racer.Racer prevRacer2 = new Racer.Racer("Test", "Test", 1, 2);
prevRacer2.Location = 10;
prevRacer2.LastSeen = DateTime.Now;
Racer.Racer r = new Racer.Racer("Test", "Test", 1, 1);
Racer.Racer r2 = new Racer.Racer("Test", "Test", 1, 2);
r.Location = 15;
r2.Location = 16;
r.LastSeen = prevRacer.LastSeen + TimeSpan.FromSeconds(2);
r2.LastSeen = prevRacer.LastSeen + TimeSpan.FromSeconds(3);
Assert.That(detector.AreCheating(r, r2, prevRacer, prevRacer2), Is.False);
}
public bool AreCheating(Racer racer, Racer other, Racer prevRacer, Racer prevOther)
{
return (other.GroupID != racer.GroupID && other.Location == racer.Location && prevOther.Location == prevRacer.Location && Math.Abs((other.LastSeen - racer.LastSeen).Seconds) < TIME_BUFFER && Math.Abs((prevOther.LastSeen - prevRacer.LastSeen).Seconds) < TIME_BUFFER);
}
public void Update(Racer r)
{
if (r != null)
repaintNeeded = true;
}
private Dictionary<int, Racer> ReadRacers(string filename)
{
Dictionary<int, Racer> racers = new Dictionary<int, Racer>();
using (StreamReader reader = File.OpenText(filename))
{
string all = reader.ReadToEnd();
foreach (var line in all.Split('\n'))
{
if (line != "")
{
string[] pieces = line.Split(',');
int groupId, bib;
if (!Int32.TryParse(pieces[2], out bib))
throw new FormatException("Expected integer bib number but found non-integer value");
if (!Int32.TryParse(pieces[3], out groupId))
throw new FormatException("Expected integer group id but found non-integer value");
string first = pieces[0];
string last = pieces[1];
Racer racer = new Racer(first, last, bib, groupId);
if (!racers.ContainsKey(bib))
{
racers.Add(bib, racer);
Groups[groupId].AddRacer(racer);
}
}
}
}
return racers;
}
public void AddRacer(Racer r)
{
if (r != null && Racers.Count < MAX_RACERS && BlockMin <= r.Bib && r.Bib <= BlockMax && !Racers.ContainsKey(r.Bib) && r.GroupID == ID)
Racers.Add(r.Bib, r);
}
