public CheckPointDescriptor(Vehicle _ThisVehicle, World.Objects.Path._Point _CheckPoint)
{
CheckPoint = _CheckPoint;
Vehicle = _ThisVehicle;
World.Objects.Path._Point ThisPoint = _CheckPoint;
Math3D.Point3 Previous = new Math3D.Point3(_ThisVehicle.Prev_PosX, _ThisVehicle.Prev_PosY, _ThisVehicle.Prev_PosZ);
Math3D.Point3 Current = new Math3D.Point3(_ThisVehicle.PosX, _ThisVehicle.PosY, _ThisVehicle.PosZ);
Math3D.Segment3 Segment = new Math3D.Segment3(Previous, Current);
Math3D.Point3 Point = new Math3D.Point3(ThisPoint.X, ThisPoint.Y, ThisPoint.Z);
double Tolerance = Math3D.Distance(Previous, Current);
Tolerance /= (_ThisVehicle.TimeStamp - _ThisVehicle.Prev_TimeStamp);
float HitRadius = (float)_ThisVehicle.CachedAircraft.HTRADIUS;
if (Tolerance < HitRadius * 5)
{
Tolerance = HitRadius * 5;
}
if (Math3D.DoesSegmentPassNearPoint(Segment, Point, Tolerance))
{
Math3D.Point3 ClosestPoint = Math3D.GetPointSegmentClosestPointIfIntersecting(Point, Segment);
if (ClosestPoint == null)
{
//Doesn't even intersect! Let's say it crossed this point at the last second!
TimeStamp = _ThisVehicle.TimeStamp;
}
else
{
//Does intersect! find the exact millisecond the intersection took place!
double Numerator = Math3D.Distance(Previous, ClosestPoint);
double Denominator = Math3D.Distance(Previous, Current);
float TimeSpanDifference = _ThisVehicle.TimeStamp - _ThisVehicle.Prev_TimeStamp;
TimeStamp = _ThisVehicle.Prev_TimeStamp + (float)((Numerator / Denominator) * TimeSpanDifference);
}
}
}
public static void CheckIntersections(Client ThisClient)
{
Vehicle ThisVehicle = ThisClient.Vehicle;
if (ThisVehicle == Vehicles.NoVehicle)
{
return;
}
for (int j = 0; j < World.Objects.PathList.Count; j++)
{
World.Objects.Path ThisPath = World.Objects.PathList[j];
for (int k = ThisPath.Points.Count - 1; k >= 0; k--)
{
#region Segment Testings Maths...
World.Objects.Path._Point ThisPoint = ThisPath.Points[k];
if (!ActiveCheckPoints.Select(x => x.CheckPoint).Contains(ThisPath.Points[0]) & ThisPoint != ThisPath.Points[0])
{
continue;
}
Math3D.Point3 Previous = new Math3D.Point3(ThisVehicle.Prev_PosX, ThisVehicle.Prev_PosY, ThisVehicle.Prev_PosZ);
Math3D.Point3 Current = new Math3D.Point3(ThisVehicle.PosX, ThisVehicle.PosY, ThisVehicle.PosZ);
Math3D.Segment3 Segment = new Math3D.Segment3(Previous, Current);
Math3D.Point3 Point = new Math3D.Point3(ThisPoint.X, ThisPoint.Y, ThisPoint.Z);
double Tolerance = Math3D.Distance(Previous, Current);
Tolerance /= (ThisVehicle.TimeStamp - ThisVehicle.Prev_TimeStamp);
float HitRadius = (float)ThisVehicle.CachedAircraft.HTRADIUS;
if (Tolerance < HitRadius * 5)
{
Tolerance = HitRadius * 5;
}
#endregion
if (Math3D.DoesSegmentPassNearPoint(Segment, Point, Tolerance))
{
lock (ActiveCheckPoints)
{
List <World.Objects.Path._Point> Intersection = ActiveCheckPoints.Select(x => x.CheckPoint).Intersect(ThisPath.Points).ToList();
if (ThisPath.Points.Count > Intersection.Count)
{
if (ThisPath.Points[Intersection.Count] == ThisPoint) //Allow to go forwards or backwards on the track!
{
#region Add the new point.
ActiveCheckPoints.Add(new CheckPointDescriptor(ThisVehicle, ThisPoint));
#endregion
#region Update the data-set intersection
Intersection = ActiveCheckPoints.Select(x => x.CheckPoint).Intersect(ThisPath.Points).ToList();
#endregion
#region GET SPLIT TIME
string SplitTimeResult = "<ERROR>";
try
{
float starttime = 0;
float endtime = 0;
if (ActiveCheckPoints.Count > 0)
{
starttime = ActiveCheckPoints.Where(x => x.Vehicle == ThisVehicle).Where(y => y.CheckPoint == Intersection[0]).ToArray()[0].TimeStamp;
endtime = ActiveCheckPoints.Where(x => x.Vehicle == ThisVehicle).Where(y => y.CheckPoint == ThisPoint).ToArray()[0].TimeStamp;
}
else
{
starttime = ThisVehicle.TimeStamp;
endtime = ThisVehicle.TimeStamp;
}
TimeSpan StartTimeSpan = new TimeSpan(0, 0, 0, 0, (int)(starttime * 1000));
TimeSpan EndTimeSpan = new TimeSpan(0, 0, 0, 0, (int)(endtime * 1000));
TimeSpan LapTime = EndTimeSpan - StartTimeSpan;
string Hours = LapTime.Hours.ToString();
while (Hours.Length < 2)
{
Hours = "0" + Hours;
}
if (Hours.Length > 2)
{
Hours = "99";
}
string Minutes = LapTime.Minutes.ToString();
while (Minutes.Length < 2)
{
Minutes = "0" + Minutes;
}
if (Minutes.Length > 2)
{
Minutes = "99";
}
string Seconds = LapTime.Seconds.ToString();
while (Seconds.Length < 2)
{
Seconds = "0" + Seconds;
}
if (Seconds.Length > 2)
{
Seconds = "99";
}
string Milliseconds = LapTime.Milliseconds.ToString();
while (Milliseconds.Length < 3)
{
Milliseconds = "0" + Milliseconds;
}
if (Milliseconds.Length > 3)
{
Milliseconds = "999";
}
SplitTimeResult = Hours + ":" + Minutes + ":" + Seconds + "." + Milliseconds;
}
catch
{
}
#endregion
if (SplitTimeResult == "00:00:00.000")
{
continue; //ThisClient.SendMessage(ThisPath.Identify + " Split " + (k - 1) + " - " + SplitTimeResult);
}
else
{
if (ThisPoint == ThisPath.Points[ThisPath.Points.Count - 1] & Intersection.Count == ThisPath.Points.Count) //Finish Line!
{
ThisClient.SendMessage("[" + ThisPath.Identify + "]" + " Lap - " + SplitTimeResult);
}
else
{
ThisClient.SendMessage("[" + ThisPath.Identify + "]" + " Split " + k + " - " + SplitTimeResult);
}
}
}
}
if (ThisPoint == ThisPath.Points[ThisPath.Points.Count - 1] & Intersection.Count == ThisPath.Points.Count)
{
ActiveCheckPoints.OrderBy(x => x.TimeStamp);
foreach (World.Objects.Path._Point ThisUnionPoint in Intersection)
{
CheckPointDescriptor CheckPointToRemove = ActiveCheckPoints.Where(x => x.CheckPoint == ThisUnionPoint).Where(y => y.Vehicle == ThisVehicle).ToArray()[0];
ActiveCheckPoints.Remove(CheckPointToRemove);
}
Intersection = ActiveCheckPoints.Select(x => x.CheckPoint).Intersect(ThisPath.Points).ToList(); //need to update this!
}
if (ThisPoint == ThisPath.Points[0] & Intersection.Count == 1)
{
//ThisClient.SendMessage("START LAP" + ActiveCheckPoints.Count.ToString());
//ActiveCheckPoints.Add(new CheckPointDescriptor(ThisVehicle, ThisPoint));
//continue;
//k = 0; //Restart the check, we may have passed another checkpoint a second ago!
}
}
}
}
}
}
public void CheckIntersections(_Racer ThisRacer)
{
List <Client> NONRACING = Clients.AllClients.Except(ThisRacer.Race.Racers.Select(x => x.Client)).ToList();
List <Client> RACING = ThisRacer.Race.Racers.Select(x => x.Client).ToList();
if (RaceEnds <= DateTime.Now & Status.IsInProgress() & RaceEnds > RaceStarted)
{
//The session has timed out!
lock (Threads.GenericThreadSafeLock)
{
if (!Status.IsFinished())
{
Status.SetFinished();
}
foreach (_Racer DNFRacer in Racers.Where(x => x.CurrentCheckpoint / (Path.Points.Count) < TotalLapCount))
{
DNFRacer.Client.SendMessage("RACE OVER ##" + " P" + GetPositionOfRacer(DNFRacer) + " ## RACE OVER");
}
}
}
if (ThisRacer.CurrentLap > TotalLapCount && TotalLapCount > 0)
{
//stop counting for this racer, they finished the race!
return;
}
Client ThisClient = ThisRacer.Client;
Vehicle ThisVehicle = ThisRacer.Client.Vehicle;
if (ThisVehicle == Vehicles.NoVehicle)
{
return;
}
World.Objects.Path ThisPath = Path;
World.Objects.Path._Point ThisPoint;
try
{
ThisPoint = ThisPath.Points[(ThisRacer.CurrentCheckpoint + 1) % ThisPath.Points.Count];
}
catch
{
return;
}
//Target point will be the next checkpoint the vehicle has to pass!
#region Set up the 3D Maths required.
//if (!ActiveCheckPoints.Select(x => x.CheckPoint).Contains(ThisPath.Points[0]) & ThisPoint != ThisPath.Points[0]) continue;
Math3D.Point3 Previous = new Math3D.Point3(ThisVehicle.Prev_PosX, ThisVehicle.Prev_PosY, ThisVehicle.Prev_PosZ);
Math3D.Point3 Current = new Math3D.Point3(ThisVehicle.PosX, ThisVehicle.PosY, ThisVehicle.PosZ);
Math3D.Segment3 Segment = new Math3D.Segment3(Previous, Current);
Math3D.Point3 Point = new Math3D.Point3(ThisPoint.X, ThisPoint.Y, ThisPoint.Z);
double Tolerance = Math3D.Distance(Previous, Current);
Tolerance /= (ThisVehicle.TimeStamp - ThisVehicle.Prev_TimeStamp);
float HitRadius = (float)ThisVehicle.CachedAircraft.HTRADIUS;
if (Tolerance < HitRadius * 5)
{
Tolerance = HitRadius * 5;
}
#endregion
if (Math3D.DoesSegmentPassNearPoint(Segment, Point, Tolerance))
{
int ModulatedCheckPointCount = (ThisRacer.CurrentCheckpoint + 1) % ThisPath.Points.Count;
//increment point count!
ThisRacer.CurrentCheckpoint++;
string CurrentLapTime = "<ERROR>";
string CurrentSplitTime = "<ERROR>";
#region GET SPLIT/LAP TIME
//float starttime = ThisRacer.TimeStamp_LastCheckpoint;
float endtime = ThisRacer.TimeStamp_LastCheckpoint;
float laptime = 0;
float splittime = 0;
try
{
double Distance = Math3D.GetPointSegmentDistanceIfIntersecting(Point, Segment);
if (Distance == Double.PositiveInfinity | Distance == Double.NegativeInfinity)
{
//no intersection???
return;
}
double FractionOfTime = Distance / Segment.Length();
endtime = (float)(FractionOfTime * (ThisVehicle.TimeStamp - ThisVehicle.Prev_TimeStamp)) + ThisVehicle.Prev_TimeStamp;
TimeSpan StartLapTimeSpan = new TimeSpan(0, 0, 0, 0, (int)(ThisRacer.TimeStamp_LapStarted * 1000));
TimeSpan StartSplitTimeSpan = new TimeSpan(0, 0, 0, 0, (int)(ThisRacer.TimeStamp_LastCheckpoint * 1000));
TimeSpan EndTimeSpan = new TimeSpan(0, 0, 0, 0, (int)(endtime * 1000));
CurrentLapTime = StartLapTimeSpan.GetTimeDifference(EndTimeSpan);
laptime = (float)((EndTimeSpan - StartLapTimeSpan).TotalSeconds);
splittime = (float)((EndTimeSpan - StartSplitTimeSpan).TotalSeconds);
CurrentSplitTime = StartSplitTimeSpan.GetTimeDifference(EndTimeSpan);
}
catch
{
}
#endregion
if (ThisRacer.CumulativeSectorTimeStamps.Count > 0)
{
ThisRacer.CumulativeSectorTimeStamps.Add(splittime + ThisRacer.CumulativeSectorTimeStamps.Last());
}
else
{
ThisRacer.CumulativeSectorTimeStamps.Add(splittime);
}
ThisRacer.SectorTimeStamps.Add(splittime);
if (ModulatedCheckPointCount == 0)
{
//just passed the start/finish line!
bool YellowLap = false;
bool RedLap = false;
if (CurrentLapTime == "00:00:00.000")
{
return;
}
float ThisLapTime = laptime;
float LapTimeDifference = ThisLapTime - FastestLap;
if (ThisRacer.FastestLap == 0)
{
ThisRacer.FastestLap = ThisLapTime;
if (FastestLap == 0)
{
LapTimeDifference = 0;
}
else
{
LapTimeDifference = ThisLapTime - FastestLap;
}
}
string PositionDifference = "<ERROR>";
string LapCountString = "<ERROR>";
if (FastestLap == 0)
{
//No fastest lap set yet!
FastestLap = ThisLapTime;
LapTimeDifference = 0;
RedLap = true;
}
if (LapTimeDifference < 0)
{
//New Circuit Record!
FastestLap = ThisLapTime;
RedLap = true;
NONRACING.SendMessage("&a" + ThisRacer.Client.Username + " Just set a new lap record on " + Path.Identify);
NONRACING.SendMessage("&a Using a &3" + ThisRacer.Client.Vehicle.Identify);
NONRACING.SendMessage("&a LapTime: &e" + ThisLapTime.AsFormattedTimeDifference().Substring(1) + "&c!");
RACING.Exclude(ThisRacer.Client).SendMessage("&a" + ThisRacer.Client.Username + " New lap record: &e" + ThisLapTime.AsFormattedTimeDifference().Substring(1) + "&c!");
}
if (ThisRacer.FastestLap > ThisLapTime)
{
//New Personal Best!
ThisRacer.FastestLap = ThisLapTime;
YellowLap = true;
}
string LapBonusMarker = "";
if (YellowLap)
{
LapBonusMarker = "[&e+&f]";
}
if (RedLap)
{
LapBonusMarker = "[&c#&f]";
}
if (RaceTypeIsTimeTrial())
{
LapCountString = "L" + ThisRacer.CurrentLap.ToString() + " P" + GetPositionOfRacer(ThisRacer);
PositionDifference = LapTimeDifference.AsFormattedTimeDifference();
ThisClient.SendMessage(LapCountString + " - " + CurrentLapTime + " (" + PositionDifference + ")" + LapBonusMarker);
}
if (RaceTypeIsRace())
{
string LapsRemaining = (TotalLapCount - ThisRacer.CurrentLap).ToString();
if (ThisRacer.CurrentLap < TotalLapCount)
{
LapCountString = "L" + LapsRemaining + " P" + GetPositionOfRacer(ThisRacer);
}
else
{
LapCountString = "P" + GetPositionOfRacer(ThisRacer);
}
int CurrentPosition = GetPositionOfRacer(ThisRacer);
string PosAhead = "";
string PosBehind = "";
if (CurrentPosition != Racers.Count()) //Not Last
{
PosAhead = ThisRacer.RaceTimeGetTimeAheadString();
}
if (CurrentPosition != 1) //Not First
{
PosBehind = ThisRacer.RaceTimeGetTimeBehindString();
}
if (ThisRacer.CurrentLap < TotalLapCount)
{
ThisClient.SendMessage(LapCountString + " - " + CurrentLapTime + LapBonusMarker);
}
else
{
if (GetPositionOfRacer(ThisRacer) == 1)
{
ThisClient.SendMessage("RACE OVER ## " + LapCountString + " - " + ThisRacer.RaceTimeGetTotalTime() + LapBonusMarker + " ## RACE OVER");
}
else
{
float Time = RacersSortedByPosition[0].RaceTimeGetTotalTime();
float Difference = ThisRacer.RaceTimeGetTotalTime() - Time;
string StrDiff = Difference.AsFormattedTimeDifference();
ThisClient.SendMessage("RACE OVER ## " + LapCountString + " - " + ThisRacer.RaceTimeGetTotalTime() + LapBonusMarker + "(" + StrDiff + ")" + " ## RACE OVER");
}
}
if (PosAhead != "")
{
ThisClient.SendMessage(" " + PosAhead);
}
if (PosBehind != "")
{
ThisClient.SendMessage(" " + PosBehind);
}
}
ThisRacer.TimeStamp_LapStarted = endtime;
ThisRacer.TimeStamp_LastCheckpoint = endtime;
if (GetPositionOfRacer(ThisRacer) == 1 & ThisRacer.CurrentLap == TotalLapCount & TotalLapCount != 0)
{
//coming first
//completed the last lap
//not a 0 lap race...
//... Means this racer WON the race!
RaceEnds = DateTime.Now + new TimeSpan(0, 0, 0, 0, (int)(FastestLap * 1000 * 2)); //double the fastest lap time of the race should be plenty of time for the stragglers to catch up!
}
ThisRacer.CurrentLap++;
}
else
{
//normal checkpoint.
bool YellowSector = false;
bool RedSector = false;
#region FastestSectors
if (FastestSectors[ModulatedCheckPointCount] == 0)
{
//no time set for this sector, set it now!
FastestSectors[ModulatedCheckPointCount] = splittime;
}
if (splittime < FastestSectors[ModulatedCheckPointCount])
{
//New circuit record sector!
FastestSectors[ModulatedCheckPointCount] = splittime;
}
if (splittime < ThisRacer.FastestSectors[ModulatedCheckPointCount])
{
//New personal best sector!
ThisRacer.FastestSectors[ModulatedCheckPointCount] = splittime;
}
#endregion
#region CumulativeSectors
float Difference = laptime - CumulativeSectors[ModulatedCheckPointCount];
if (CumulativeSectors[ModulatedCheckPointCount] == 0)
{
//no time set for this sector, set it now!
CumulativeSectors[ModulatedCheckPointCount] = laptime;
RedSector = true;
Difference = 0;
}
if (laptime < CumulativeSectors[ModulatedCheckPointCount])
{
//New circuit record sector!
CumulativeSectors[ModulatedCheckPointCount] = laptime;
RedSector = true;
}
if (laptime < ThisRacer.CumulativeSectors[ModulatedCheckPointCount])
{
//New personal best sector!
ThisRacer.CumulativeSectors[ModulatedCheckPointCount] = laptime;
YellowSector = true;
}
#endregion
string StrDiff = Difference.AsFormattedTimeDifference();
string SectorBonusMarker = "";
if (YellowSector)
{
SectorBonusMarker = "[&e+&f]";
}
if (RedSector)
{
SectorBonusMarker = "[&c#&f]";
}
ThisClient.SendMessage("Split " + ModulatedCheckPointCount + " - " + CurrentSplitTime + "(" + StrDiff + ")" + SectorBonusMarker);
ThisRacer.TimeStamp_LastCheckpoint = endtime;
}
}
}