public OrbitIconBase(EntityState entityState, List <List <UserOrbitSettings> > settings) : base(entityState.Entity.GetDataBlob <PositionDB>())
{
BodyType = entityState.BodyType;
entityState.OrbitIcon = this;
_mgr = entityState.Entity.Manager;
_userOrbitSettingsMtx = settings;
_orbitDB = entityState.Entity.GetDataBlob <OrbitDB>();
if (entityState.Entity.HasDataBlob <OrbitUpdateOftenDB>())
{
_orbitDB = entityState.Entity.GetDataBlob <OrbitUpdateOftenDB>();
}
BodyPositionDB = entityState.Position; //entityState.Entity.GetDataBlob<PositionDB>();
if (_orbitDB.Parent == null) //primary star
{
_positionDB = BodyPositionDB;
}
else
{
_positionDB = _orbitDB.Parent.GetDataBlob <PositionDB>(); //orbit's position is parent's body position.
}
SemiMaj = (float)_orbitDB.SemiMajorAxis_AU;
SemiMinor = (float)EllipseMath.SemiMinorAxis(_orbitDB.SemiMajorAxis_AU, _orbitDB.Eccentricity);
_linearEccentricity = (float)(_orbitDB.Eccentricity * _orbitDB.SemiMajorAxis_AU); //linear ecentricity
if (_orbitDB.Inclination_Degrees > 90 && _orbitDB.Inclination_Degrees < 270) //orbitDB is in degrees.
{
IsRetrogradeOrbit = true;
//_loP_Degrees = (float)(_orbitDB.LongitudeOfAscendingNode - _orbitDB.ArgumentOfPeriapsis);
}
/*
* else
* {
*
* _loP_Degrees = (float)(_orbitDB.LongitudeOfAscendingNode + _orbitDB.ArgumentOfPeriapsis);
* }
* _loP_radians = (float)(Angle.ToRadians(_loP_Degrees));
*/
var i = _orbitDB.Inclination;
var _aoP = _orbitDB.ArgumentOfPeriapsis;
var loan = _orbitDB.LongitudeOfAscendingNode;
var lop = OrbitMath.GetLongditudeOfPeriapsis(i, _aoP, loan);
_loP_radians = (float)lop;
_loP_Degrees = (float)Angle.ToDegrees(lop);
}
public OrbitOrderWiget(OrbitDB orbitDB) : base(orbitDB.Parent.GetDataBlob <PositionDB>())
{
var targetEntity = orbitDB.Parent;
_bodyPositionDB = targetEntity.GetDataBlob <PositionDB>();
OrbitEllipseSemiMaj_m = (float)orbitDB.SemiMajorAxis;
_eccentricity = orbitDB.Eccentricity;
EllipseMath.SemiMinorAxis(OrbitEllipseSemiMaj_m, _eccentricity);
_linearEccentricity_m = (float)(orbitDB.Eccentricity * OrbitEllipseSemiMaj_m);
_soiWorldRadius_AU = OrbitProcessor.GetSOI_AU(targetEntity);
_targetWorldRadius_AU = targetEntity.GetDataBlob <MassVolumeDB>().RadiusInAU;
Setup();
}
public OrbitOrderWiget(OrbitDB orbitDB) : base(orbitDB.Parent.GetDataBlob <PositionDB>())
{
var targetEntity = orbitDB.Parent;
_bodyPositionDB = targetEntity.GetDataBlob <PositionDB>();
OrbitEllipseSemiMaj = (float)orbitDB.SemiMajorAxis;
_eccentricity = orbitDB.Eccentricity;
EllipseMath.SemiMinorAxis(OrbitEllipseSemiMaj, _eccentricity);
_linearEccentricity = (float)(orbitDB.Eccentricity * OrbitEllipseSemiMaj);
_soiWorldRadius = GMath.GetSOI(targetEntity);
Setup();
}
public void TestAngles()
{
var e = 0.5;
var a = 100;
var p = EllipseMath.SemiLatusRectum(a, e);
double angleDelta = 0.00001;
var i = 0;
for (double angle = 0; angle < Math.PI; angle += 0.0174533)
{
var r = OrbitMath.RadiusAtAngle(angle, p, e);
var theta = OrbitMath.AngleAtRadus(r, p, e);
Assert.AreEqual(angle, theta, angleDelta, "inc: " + i + " r: " + r);
i++;
}
}
public OrbitIconBase(EntityState entityState, List <List <UserOrbitSettings> > settings) : base(entityState.Entity.GetDataBlob <PositionDB>())
{
BodyType = entityState.BodyType;
entityState.OrbitIcon = this;
_mgr = entityState.Entity.Manager;
_userOrbitSettingsMtx = settings;
_orbitDB = entityState.Entity.GetDataBlob <OrbitDB>();
BodyPositionDB = entityState.Position; //entityState.Entity.GetDataBlob<PositionDB>();
if (_orbitDB.Parent == null) //primary star
{
_positionDB = BodyPositionDB;
}
else
{
_positionDB = _orbitDB.Parent.GetDataBlob <PositionDB>(); //orbit's position is parent's body position.
}
SemiMaj = (float)_orbitDB.SemiMajorAxis;
SemiMinor = (float)EllipseMath.SemiMinorAxis(_orbitDB.SemiMajorAxis, _orbitDB.Eccentricity);
_linearEccentricity = (float)(_orbitDB.Eccentricity * _orbitDB.SemiMajorAxis); //linear ecentricity
/*
* if (_orbitDB.Inclination > 90 && _orbitDB.Inclination < 270) //orbitDB is in degrees.
* {
* IsClockwiseOrbit = false;
* _loP_Degrees = (float)(_orbitDB.LongitudeOfAscendingNode - _orbitDB.ArgumentOfPeriapsis);
* }
* else
* {
*
* _loP_Degrees = (float)(_orbitDB.LongitudeOfAscendingNode + _orbitDB.ArgumentOfPeriapsis);
* }
* _loP_radians = (float)(Angle.ToRadians(_loP_Degrees));
*/
var i = Angle.ToRadians(_orbitDB.Inclination);
var aop = Angle.ToRadians(_orbitDB.ArgumentOfPeriapsis);
var loan = Angle.ToRadians(_orbitDB.LongitudeOfAscendingNode);
var lop = OrbitMath.GetLongditudeOfPeriapsis(i, aop, loan);
_loP_radians = (float)lop;
_loP_Degrees = (float)Angle.ToDegrees(lop);
}
internal OrbitIcon(ref EntityState entityState, UserOrbitSettings settings) : base(entityState.Entity.GetDataBlob <PositionDB>())
{
entityState.OrbitIcon = this;
_userSettings = settings;
_orbitDB = entityState.Entity.GetDataBlob <OrbitDB>();
_bodyPositionDB = entityState.Entity.GetDataBlob <PositionDB>();
if (_orbitDB.Parent == null) //primary star
{
_positionDB = _bodyPositionDB;
}
else
{
_positionDB = _orbitDB.Parent.GetDataBlob <PositionDB>(); //orbit's position is parent's body position.
}
_orbitEllipseSemiMaj = (float)_orbitDB.SemiMajorAxis;
_orbitEllipseMajor = _orbitEllipseSemiMaj * 2;
_orbitEllipseSemiMinor = (float)EllipseMath.SemiMinorAxis(_orbitDB.SemiMajorAxis, _orbitDB.Eccentricity);
_orbitEllipseMinor = _orbitEllipseSemiMinor * 2;
_linearEccentricity = (float)(_orbitDB.Eccentricity * _orbitDB.SemiMajorAxis); //linear ecentricity
if (_orbitDB.Inclination > 90 && _orbitDB.Inclination < 270) //orbitDB is in degrees.
{
IsClockwiseOrbit = false;
_orbitAngleDegrees = (float)(_orbitDB.LongitudeOfAscendingNode - _orbitDB.ArgumentOfPeriapsis);
}
else
{
_orbitAngleDegrees = (float)(_orbitDB.LongitudeOfAscendingNode + _orbitDB.ArgumentOfPeriapsis);
}
_orbitAngleRadians = (float)(Angle.ToRadians(_orbitAngleDegrees));
UpdateUserSettings();
CreatePointArray();
OnPhysicsUpdate();
}
internal void CreatePointArray()
{
_dv = _newtonMoveDB.DeltaVForManuver_m.Length();
Vector3 vel = Distance.MToAU(_newtonMoveDB.CurrentVector_ms);
Vector3 pos = myPosDB.RelativePosition_AU;
Vector3 eccentVector = OrbitMath.EccentricityVector(_sgp, pos, vel);
double e = eccentVector.Length();
double r = pos.Length();
double v = vel.Length();
double a = 1 / (2 / r - Math.Pow(v, 2) / _sgp); //semiMajor Axis
double b = -a *Math.Sqrt(Math.Pow(e, 2) - 1); //semiMinor Axis
double linierEccentricity = e * a;
double soi = OrbitProcessor.GetSOI_AU(_newtonMoveDB.SOIParent);
//longditudeOfPeriapsis;
double _lop = Math.Atan2(eccentVector.Y, eccentVector.X);
if (Vector3.Cross(pos, vel).Z < 0) //anti clockwise orbit
{
_lop = Math.PI * 2 - _lop;
}
double p = EllipseMath.SemiLatusRectum(a, e);
double angleToSOIPoint = Math.Abs(OrbitMath.AngleAtRadus(soi, p, e));
//double thetaMax = angleToSOIPoint;
double maxX = soi * Math.Cos(angleToSOIPoint);
//maxX = maxX - a + linierEccentricity;
double foo = maxX / a;
double thetaMax = Math.Log(foo + Math.Sqrt(foo * foo - 1));
if (_numberOfPoints % 2 == 0)
{
_numberOfPoints += 1;
}
int ctrIndex = _numberOfPoints / 2;
double dtheta = thetaMax / (ctrIndex - 1);
double fooA = Math.Cosh(dtheta);
double fooB = (a / b) * Math.Sinh(dtheta);
double fooC = (b / a) * Math.Sinh(dtheta);
double xn = a;
double yn = 0;
var points = new PointD[ctrIndex + 1];
points[0] = new PointD()
{
X = xn, Y = yn
};
for (int i = 1; i < ctrIndex + 1; i++)
{
var lastx = xn;
var lasty = yn;
xn = fooA * lastx + fooB * lasty;
yn = fooC * lastx + fooA * lasty;
points[i] = new PointD()
{
X = xn, Y = yn
};
}
_points = new PointD[_numberOfPoints];
_points[ctrIndex] = new PointD()
{
X = ((points[0].X - linierEccentricity) * Math.Cos(_lop)) - (points[0].Y * Math.Sin(_lop)),
Y = ((points[0].X - linierEccentricity) * Math.Sin(_lop)) + (points[0].Y * Math.Cos(_lop))
};
for (int i = 1; i < ctrIndex + 1; i++)
{
double x = points[i].X - linierEccentricity; //adjust for the focal point
double ya = points[i].Y;
double yb = -points[i].Y;
double x2a = (x * Math.Cos(_lop)) - (ya * Math.Sin(_lop)); //rotate to loan
double y2a = (x * Math.Sin(_lop)) + (ya * Math.Cos(_lop));
double x2b = (x * Math.Cos(_lop)) - (yb * Math.Sin(_lop));
double y2b = (x * Math.Sin(_lop)) + (yb * Math.Cos(_lop));
_points[ctrIndex + i] = new PointD()
{
X = x2a,
Y = y2a
};
_points[ctrIndex - i] = new PointD()
{
X = x2b,
Y = y2b
};
}
}
public void TestOrbitDBFromVectors(double parentMass, double objMass, Vector3 position, Vector3 velocity)
{
double angleΔ = 0.0000000001;
double sgp_m = OrbitMath.CalculateStandardGravityParameterInM3S2(objMass, parentMass);
KeplerElements ke = OrbitMath.KeplerFromPositionAndVelocity(sgp_m, position, velocity, new DateTime());
Game game = new Game();
EntityManager man = new EntityManager(game, false);
BaseDataBlob[] parentblobs = new BaseDataBlob[3];
parentblobs[0] = new PositionDB(man.ManagerGuid)
{
X_AU = 0, Y_AU = 0, Z_AU = 0
};
parentblobs[1] = new MassVolumeDB()
{
Mass = parentMass
};
parentblobs[2] = new OrbitDB();
Entity parentEntity = new Entity(man, parentblobs);
OrbitDB objOrbit = OrbitDB.FromVector(parentEntity, objMass, parentMass, sgp_m, position, velocity, new DateTime());
Vector3 resultPos = OrbitProcessor.GetPosition_AU(objOrbit, new DateTime());
//check LoAN
var objLoAN = objOrbit.LongitudeOfAscendingNode;
var keLoAN = ke.LoAN;
var loANDifference = objLoAN - keLoAN;
Assert.AreEqual(keLoAN, objLoAN, angleΔ);
//check AoP
var objAoP = objOrbit.ArgumentOfPeriapsis;
var keAoP = ke.AoP;
var difference = objAoP - keAoP;
Assert.AreEqual(keAoP, objAoP, angleΔ);
//check MeanAnomalyAtEpoch
var objM0 = objOrbit.MeanAnomalyAtEpoch;
var keM0 = ke.MeanAnomalyAtEpoch;
Assert.AreEqual(keM0, objM0, angleΔ);
Assert.AreEqual(objM0, OrbitMath.GetMeanAnomalyFromTime(objM0, objOrbit.MeanMotion_DegreesSec, 0), "meanAnomalyError");
//checkEpoch
var objEpoch = objOrbit.Epoch;
var keEpoch = ke.Epoch;
Assert.AreEqual(keEpoch, objEpoch);
//check EccentricAnomaly:
var objE = (OrbitProcessor.GetEccentricAnomaly(objOrbit, objOrbit.MeanAnomalyAtEpoch_Degrees));
//var keE = (OrbitMath.Gete(position, ke.SemiMajorAxis, ke.LinearEccentricity, ke.AoP));
/*
* if (objE != keE)
* {
* var dif = objE - keE;
* Assert.AreEqual(keE, objE, angleΔ);
* }
*/
//check trueAnomaly
var orbTrueAnom = OrbitProcessor.GetTrueAnomaly(objOrbit, new DateTime());
var orbtaDeg = Angle.ToDegrees(orbTrueAnom);
var differenceInRadians = orbTrueAnom - ke.TrueAnomalyAtEpoch;
var differenceInDegrees = Angle.ToDegrees(differenceInRadians);
if (ke.TrueAnomalyAtEpoch != orbTrueAnom)
{
Vector3 eccentVector = OrbitMath.EccentricityVector(sgp_m, position, velocity);
var tacalc1 = OrbitMath.TrueAnomaly(eccentVector, position, velocity);
var tacalc2 = OrbitMath.TrueAnomaly(sgp_m, position, velocity);
var diffa = differenceInDegrees;
var diffb = Angle.ToDegrees(orbTrueAnom - tacalc1);
var diffc = Angle.ToDegrees(orbTrueAnom - tacalc2);
var ketaDeg = Angle.ToDegrees(tacalc1);
}
Assert.AreEqual(0, Angle.DifferenceBetweenRadians(ke.TrueAnomalyAtEpoch, orbTrueAnom), angleΔ,
"more than " + angleΔ + " radians difference, at " + differenceInRadians + " \n " +
"(more than " + Angle.ToDegrees(angleΔ) + " degrees difference at " + differenceInDegrees + ")" + " \n " +
"ke Angle: " + ke.TrueAnomalyAtEpoch + " obj Angle: " + orbTrueAnom + " \n " +
"ke Angle: " + Angle.ToDegrees(ke.TrueAnomalyAtEpoch) + " obj Angle: " + Angle.ToDegrees(orbTrueAnom));
Assert.AreEqual(ke.Eccentricity, objOrbit.Eccentricity);
Assert.AreEqual(ke.SemiMajorAxis, objOrbit.SemiMajorAxis);
var lenke1 = ke.SemiMajorAxis * 2;
var lenke2 = ke.Apoapsis + ke.Periapsis;
Assert.AreEqual(lenke1, lenke2, 1.0E-10);
var lendb1 = objOrbit.SemiMajorAxis_AU * 2;
var lendb2 = objOrbit.Apoapsis_AU + objOrbit.Periapsis_AU;
Assert.AreEqual(lendb1, lendb2, 1.0E-10);
Assert.AreEqual(lenke1, lendb1, 1.0E-10);
Assert.AreEqual(lenke2, lendb2, 1.0E-10);
var ke_apkm = Distance.AuToKm(ke.Apoapsis);
var db_apkm = Distance.AuToKm(objOrbit.Apoapsis_AU);
var differnce = ke_apkm - db_apkm;
Assert.AreEqual(ke.Apoapsis, objOrbit.Apoapsis_AU, 1.0E-10);
Assert.AreEqual(ke.Periapsis, objOrbit.Periapsis_AU, 1.0E-10);
Vector3 posKM = Distance.AuToKm(position);
Vector3 resultKM = Distance.AuToKm(resultPos);
double keslr = EllipseMath.SemiLatusRectum(ke.SemiMajorAxis, ke.Eccentricity);
double keradius = OrbitMath.RadiusAtAngle(ke.TrueAnomalyAtEpoch, keslr, ke.Eccentricity);
Vector3 kemathPos = OrbitMath.GetRalitivePosition(ke.LoAN, ke.AoP, ke.Inclination, ke.TrueAnomalyAtEpoch, keradius);
Vector3 kemathPosKM = Distance.AuToKm(kemathPos);
Assert.AreEqual(kemathPosKM.Length(), posKM.Length(), 0.01);
Assert.AreEqual(posKM.Length(), resultKM.Length(), 0.01, "TA: " + orbtaDeg);
Assert.AreEqual(posKM.X, resultKM.X, 0.01, "TA: " + orbtaDeg);
Assert.AreEqual(posKM.Y, resultKM.Y, 0.01, "TA: " + orbtaDeg);
Assert.AreEqual(posKM.Z, resultKM.Z, 0.01, "TA: " + orbtaDeg);
if (velocity.Z == 0)
{
Assert.IsTrue(ke.Inclination == 0);
Assert.IsTrue(objOrbit.Inclination_Degrees == 0);
}
//var speedVectorAU = OrbitProcessor.PreciseOrbitalVector(sgp, position, ke.SemiMajorAxis);
//var speedVectorAU2 = OrbitProcessor.PreciseOrbitalVector(objOrbit, new DateTime());
//Assert.AreEqual(speedVectorAU, speedVectorAU2);
}
internal override void Display()
{
_isRunningFrame = true;
if (IsActive)
{
SetFrameRateArray();
if (ImGui.Begin("debug", ref IsActive))
{
ImGui.Text(_state.PrimarySystemDateTime.ToString());
ImGui.Text("Cursor World Coordinate:");
var mouseWorldCoord = _state.Camera.MouseWorldCoordinate();
ImGui.Text("x" + mouseWorldCoord.X);
ImGui.SameLine();
ImGui.Text("y" + mouseWorldCoord.Y);
if (ImGui.CollapsingHeader("FrameRates", ImGuiTreeNodeFlags.CollapsingHeader))
{
//plot vars: (label, values, valueOffset, overlayText, scaleMin, scaleMax, graphSize, Stride)
//core game processing rate.
//ImGui.PlotHistogram("##GRHistogram", _gameRatesDisplay, 10, _timeSpan.TotalSeconds.ToString(), 0, 1f, new ImVec2(0, 80), sizeof(float));
//ImGui.PlotHistogram("##GRHistogram1", _gameRatesDisplay, 0 , _timeSpan.TotalSeconds.ToString(), 0, 1f, new ImVec2(0, 80), sizeof(float));
//string label, ref float values...
//ImGui.PlotHistogram(
ImGui.PlotHistogram("Game Tick ##GTHistogram", ref _gameRates[0], _gameRates.Length, _gameRateIndex, _currentGFPS.ToString(), 0f, largestGFPS, new Vector2(248, 60), sizeof(float));
ImGui.PlotLines("Game Tick ##GTPlotlines", ref _gameRates[0], _gameRates.Length, _gameRateIndex, _currentGFPS.ToString(), 0, largestGFPS, new Vector2(248, 60), sizeof(float));
//current star system processing rate.
ImGui.PlotHistogram("System Tick ##STHistogram", ref _systemRates[0], _systemRates.Length, _systemRateIndex, _currentSFPS.ToString(), 0f, 1f, new Vector2(248, 60), sizeof(float));
ImGui.PlotLines("System Tick ##STPlotlines", ref _systemRates[0], _systemRates.Length, _systemRateIndex, _currentSFPS.ToString(), 0, 1, new Vector2(248, 60), sizeof(float));
//ui framerate
ImGui.PlotHistogram("Frame Rate ##FPSHistogram", ref _frameRates[0], _frameRates.Length, _frameRateIndex, _currentFPS.ToString(), 0f, 10000, new Vector2(248, 60), sizeof(float));
foreach (var item in _systemState.StarSystem.ManagerSubpulses.ProcessTime)
{
ImGui.Text(item.Key.Name);
ImGui.SameLine();
ImGui.Text(item.Value.ToString());
}
}
if (ImGui.CollapsingHeader("GraphicTests", ImGuiTreeNodeFlags.CollapsingHeader))
{
var window = GraphicDebugWindow.GetWindow(_state);
window.Display();
window.Enable(true, _state);
}
ImGui.Text("Selected Star System: " + _state.SelectedStarSysGuid);
ImGui.Text("Number Of Entites: " + _state.SelectedSystem.NumberOfEntites);
if (ImGui.CollapsingHeader("Log"))
{
ImGui.BeginChild("LogChild", new Vector2(800, 300), true);
ImGui.Columns(4, "Events", true);
ImGui.Text("DateTime");
ImGui.NextColumn();
ImGui.Text("Faction");
ImGui.NextColumn();
ImGui.Text("Entity");
ImGui.NextColumn();
ImGui.Text("Event Message");
ImGui.NextColumn();
foreach (var gameEvent in StaticRefLib.EventLog.GetAllEvents())
{
string entityStr = "";
if (gameEvent.Entity != null)
{
if (gameEvent.Entity.HasDataBlob <NameDB>())
{
entityStr = gameEvent.Entity.GetDataBlob <NameDB>().DefaultName;
}
else
{
entityStr = gameEvent.Entity.Guid.ToString();
}
}
string factionStr = "";
if (gameEvent.Faction != null)
{
if (gameEvent.Faction.HasDataBlob <NameDB>())
{
factionStr = gameEvent.Faction.GetDataBlob <NameDB>().DefaultName;
}
else
{
factionStr = gameEvent.Faction.Guid.ToString();
}
}
ImGui.Separator();
ImGui.Text(gameEvent.Time.ToString());
ImGui.NextColumn();
ImGui.Text(factionStr);
ImGui.NextColumn();
ImGui.Text(entityStr);
ImGui.NextColumn();
ImGui.TextWrapped(gameEvent.Message);
ImGui.NextColumn();
}
//ImGui.Separator();
//ImGui.Columns();
ImGui.EndChild();
}
if (ImGui.CollapsingHeader("Entity List"))
{
List <Entity> factionOwnedEntites = _state.SelectedSystem.GetEntitiesByFaction(_state.Faction.Guid);
List <string> entityNames = new List <string>();
foreach (var entity in factionOwnedEntites)
{
var name = entity.GetDataBlob <NameDB>();
if (name != null)
{
entityNames.Add(name.GetName(_state.Faction.Guid));
}
}
int item = 0;
ImGui.ListBox("Entites", ref item, entityNames.ToArray(), entityNames.Count);
}
if (_selectedEntityState != null && _selectedEntityState.Name != null && _selectedEntity.IsValid)
{
if (ImGui.CollapsingHeader("Selected Entity: " + _state.LastClickedEntity.Name + "###NameHeader", ImGuiTreeNodeFlags.CollapsingHeader))
{
ImGui.Text(_state.LastClickedEntity.Entity.Guid.ToString());
if (_selectedEntity.HasDataBlob <PositionDB>())
{
var positiondb = _selectedEntity.GetDataBlob <PositionDB>();
var posv4 = positiondb.AbsolutePosition_AU;
ImGui.Text("x: " + posv4.X);
ImGui.Text("y: " + posv4.Y);
ImGui.Text("z: " + posv4.Z);
if (positiondb.Parent != null)
{
ImGui.Text("Parent: " + positiondb.Parent.GetDataBlob <NameDB>().DefaultName);
ImGui.Text("Dist: " + Distance.AuToKm(positiondb.RelativePosition_AU.Length()));
}
}
if (_selectedEntity.HasDataBlob <MassVolumeDB>())
{
if (ImGui.CollapsingHeader("MassVolumeDB: ###MassVolDBHeader", ImGuiTreeNodeFlags.CollapsingHeader))
{
MassVolumeDB mvdb = _selectedEntity.GetDataBlob <MassVolumeDB>();
ImGui.Text("Mass " + mvdb.Mass + "Kg");
ImGui.Text("Volume " + mvdb.Volume + "Km^3");
ImGui.Text("Density " + mvdb.Density + "g/cm^3");
ImGui.Text("Radius " + mvdb.Radius + "Km");
}
}
if (_selectedEntity.HasDataBlob <OrbitDB>())
{
if (ImGui.Checkbox("Draw SOI", ref _drawSOI))
{
SimpleCircle cir;
if (_drawSOI)
{
var soiradius = OrbitProcessor.GetSOI(_selectedEntity);
var colour = new SDL2.SDL.SDL_Color()
{
r = 0, g = 255, b = 0, a = 100
};
cir = new SimpleCircle(_selectedEntity.GetDataBlob <PositionDB>(), soiradius, colour);
_state.SelectedSysMapRender.UIWidgets.Add(nameof(cir), cir);
}
else
{
_state.SelectedSysMapRender.UIWidgets.Remove(nameof(cir));
}
}
if (ImGui.CollapsingHeader("OrbitDB: ###OrbitDBHeader", ImGuiTreeNodeFlags.CollapsingHeader))
{
OrbitDB orbitDB = _selectedEntity.GetDataBlob <OrbitDB>();
//if (_state.CurrentSystemDateTime != lastDate)
//{
pos = OrbitProcessor.GetAbsolutePosition_AU(orbitDB, _state.PrimarySystemDateTime);
truAnomoly = OrbitProcessor.GetTrueAnomaly(orbitDB, _state.PrimarySystemDateTime);
lastDate = _state.PrimarySystemDateTime;
//}
ImGui.Text("x: " + pos.X);
ImGui.Text("y: " + pos.Y);
ImGui.Text("z: " + pos.Z);
ImGui.Text("Eccentricity: " + orbitDB.Eccentricity);
ImGui.Text("AoP:" + orbitDB.ArgumentOfPeriapsis);
ImGui.Text("TrueAnomaly: " + truAnomoly);
ImGui.Text("MeanMotion: " + orbitDB.MeanMotion + " in Deg/s");
ImGui.Text("MeanVelocity: " + OrbitMath.MeanOrbitalVelocityInAU(orbitDB) + "Au/s");
ImGui.Text("MeanVelocity: " + Distance.AuToKm(OrbitMath.MeanOrbitalVelocityInAU(orbitDB)) + "Km/s");
ImGui.Text("SOI Radius: " + Distance.AuToKm(OrbitProcessor.GetSOI(_state.LastClickedEntity.Entity)));
ImGui.Text("Orbital Period:" + orbitDB.OrbitalPeriod);
ImGui.Text("SemiMajAxis: " + orbitDB.SemiMajorAxis);
ImGui.Text("Periapsis: " + Distance.AuToKm(orbitDB.Periapsis).ToString("g3") + " Km");
ImGui.Text("Appoapsis: " + Distance.AuToKm(orbitDB.Apoapsis).ToString("g3") + " Km");
if (orbitDB.Parent != null)
{
ImGui.Text("Parent: " + orbitDB.Parent.GetDataBlob <NameDB>().DefaultName);
}
if (orbitDB.Children.Count > 0)
{
foreach (var item in orbitDB.Children)
{
ImGui.Text(item.GetDataBlob <NameDB>().DefaultName);
}
}
}
}
if (_selectedEntity.HasDataBlob <NewtonMoveDB>())
{
if (ImGui.Checkbox("Draw Parent SOI", ref _drawParentSOI))
{
SimpleCircle psoi;
SimpleLine psoilin;
if (_drawParentSOI)
{
var myPos = _selectedEntity.GetDataBlob <PositionDB>();
var parent = myPos.Parent;
var pObt = parent.GetDataBlob <OrbitDB>();
var cnmve = _selectedEntity.GetDataBlob <NewtonMoveDB>();
var soiradius = OrbitProcessor.GetSOI(parent);
var colour = new SDL2.SDL.SDL_Color()
{
r = 0, g = 255, b = 0, a = 100
};
psoi = new SimpleCircle(parent.GetDataBlob <PositionDB>(), soiradius, colour);
var pmass = parent.GetDataBlob <MassVolumeDB>().Mass;
var mymass = _selectedEntity.GetDataBlob <MassVolumeDB>().Mass;
var sgp = GameConstants.Science.GravitationalConstant * (pmass + mymass) / 3.347928976e33;
var vel = Distance.KmToAU(cnmve.CurrentVector_kms);
var cpos = myPos.RelativePosition_AU;
var eccentVector = OrbitMath.EccentricityVector(sgp, cpos, vel);
double ce = eccentVector.Length();
var r = cpos.Length();
var v = vel.Length();
var ca = 1 / (2 / r - Math.Pow(v, 2) / sgp);
var cp = EllipseMath.SemiLatusRectum(ca, ce);
var cAoP = Math.Atan2(eccentVector.Y, eccentVector.X);
/*
* var pa = pObt.SemiMajorAxis;
* var pe = pObt.Eccentricity;
* var pp = EllipseMath.SemiLatusRectum(pa, pe);
*/
double θ = OrbitMath.AngleAtRadus(soiradius, cp, ce);
θ += cAoP;
var x = soiradius * Math.Cos(θ);
var y = soiradius * Math.Sin(θ);
psoilin = new SimpleLine(parent.GetDataBlob <PositionDB>(), new PointD()
{
X = x, Y = y
}, colour);
_state.SelectedSysMapRender.UIWidgets.Add(nameof(psoi), psoi);
_state.SelectedSysMapRender.UIWidgets.Add(nameof(psoilin), psoilin);
}
else
{
_state.SelectedSysMapRender.UIWidgets.Remove(nameof(psoi));
_state.SelectedSysMapRender.UIWidgets.Remove(nameof(psoilin));
}
}
}
if (_state.LastClickedEntity.OrbitIcon != null)
{
if (ImGui.CollapsingHeader("OrbitIcon: ###OrbitIconHeader", ImGuiTreeNodeFlags.CollapsingHeader))
{
OrbitDB orbitDB = _selectedEntity.GetDataBlob <OrbitDB>();
//string startRadian = _state.LastClickedEntity.OrbitIcon._ellipseStartArcAngleRadians.ToString();
//string startDegrees = Angle.ToDegrees(_state.LastClickedEntity.OrbitIcon._ellipseStartArcAngleRadians).ToString();
//ImGui.Text("StartAngleRadians: " + startRadian);
//ImGui.Text("StartAngleDegrees: " + startDegrees);
if (ImGui.CollapsingHeader("OrbitIconLines", ImGuiTreeNodeFlags.CollapsingHeader))
{
var window = OrbitalDebugWindow.GetWindow(_state.LastClickedEntity);
window.Display();
window.Enable(true, _state);
}
}
}
if (_selectedEntity.HasDataBlob <PropulsionAbilityDB>())
{
if (ImGui.CollapsingHeader("Propulsion: ###PropulsionHeader", ImGuiTreeNodeFlags.CollapsingHeader))
{
PropulsionAbilityDB propulsionDB = _selectedEntity.GetDataBlob <PropulsionAbilityDB>();
ImGui.Text("NonNewt Engine Power: " + propulsionDB.TotalEnginePower);
ImGui.Text("Max Speed: " + propulsionDB.MaximumSpeed_MS);
ImGui.Text("CurrentVector: " + propulsionDB.CurrentVectorMS);
ImGui.Text("Current Speed: " + ECSLib.Vector3.Magnitude(propulsionDB.CurrentVectorMS));
if (_state.LastClickedEntity.Entity.HasDataBlob <CargoStorageDB>())
{
var fuelsGuid = propulsionDB.FuelUsePerKM;
var storage = _state.LastClickedEntity.Entity.GetDataBlob <CargoStorageDB>();
foreach (var fuelItemGuid in fuelsGuid.Keys)
{
var fuel = _state.Game.StaticData.GetICargoable(fuelItemGuid);
ImGui.Text(fuel.Name);
ImGui.SameLine();
ImGui.Text(StorageSpaceProcessor.GetAmount(storage, fuel).ToString());
}
}
}
if (_state.LastClickedEntity.Entity.HasDataBlob <TranslateMoveDB>())
{
var db = _state.LastClickedEntity.Entity.GetDataBlob <TranslateMoveDB>();
if (ImGui.CollapsingHeader("Transit: ###TransitHeader", ImGuiTreeNodeFlags.CollapsingHeader))
{
ImGui.Text("EntryPoint " + db.TranslateEntryPoint_AU);
ImGui.Text("ExitPoint " + db.TranslateExitPoint_AU);
ImGui.Text("EDA " + db.PredictedExitTime.ToString());
double distance = Distance.DistanceBetween(db.TranslateEntryPoint_AU, db.TranslateExitPoint_AU);
ImGui.Text("Distance " + distance + " AU");
ImGui.SameLine();
double distancekm = Distance.AuToKm(distance);
ImGui.Text(distancekm.ToString() + " KM");
var timeToTarget = db.PredictedExitTime - _state.PrimarySystemDateTime;
ImGui.Text("Remaining TTT " + timeToTarget);
var totalTime = db.PredictedExitTime - db.EntryDateTime;
ImGui.Text("Total TTT " + totalTime);
double speed = ((distancekm * 1000) / totalTime.TotalSeconds);
ImGui.Text("speed2 " + speed);
ImGui.Text("LastDateTime: ");
ImGui.Text(db.LastProcessDateTime.ToString());
ImGui.Text("Time Since Last: ");
var timelen = _state.PrimarySystemDateTime - db.LastProcessDateTime;
ImGui.Text(timelen.ToString());
}
}
}
if (_selectedEntity.HasDataBlob <SensorInfoDB>())
{
var actualEntity = _selectedEntity.GetDataBlob <SensorInfoDB>().DetectedEntity;
if (actualEntity.IsValid && actualEntity.HasDataBlob <AsteroidDamageDB>())
{
var dmgDB = actualEntity.GetDataBlob <AsteroidDamageDB>();
ImGui.Text("Remaining HP: " + dmgDB.Health.ToString());
}
}
}
}
}
//else IsActive = false;
ImGui.End();
}
_isRunningFrame = false;
_dateChangeSinceLastFrame = false;
}
