/// <summary>
/// Creates an test system with planets of varying longitude of periapsis.
/// Adds to game.StarSystem.
/// </summary>
public StarSystem CreateLongitudeTest(Game game)
{
StarSystem system = new StarSystem(game, "Longitude test", -1);
Entity sun = _starFactory.CreateStar(system, GameConstants.Units.SolarMassInKG, GameConstants.Units.SolarRadiusInAu, 4.6E9, "G", 5778, 1, SpectralType.G, "_lop");
MassVolumeDB sunMVDB = sun.GetDataBlob <MassVolumeDB>();
double planetSemiMajAxis = 0.387098;
double planetEccentricity = 0.9;// 0.205630;
double planetInclination = 0;
double planetLoAN = 48.33167;
double planetLoP = 77.45645;
double planetMeanLongd = 252.25084;
for (int i = 0; i < 13; i++)
{
NameDB planetNameDB = new NameDB("planet" + i);
SystemBodyInfoDB planetBodyDB = new SystemBodyInfoDB {
BodyType = BodyType.Terrestrial, SupportsPopulations = true
};
MassVolumeDB planetMVDB = MassVolumeDB.NewFromMassAndRadius_AU(3.3022E23, Distance.KmToAU(2439.7));
PositionDB planetPositionDB = new PositionDB(system.Guid);
planetLoP = i * 15;
OrbitDB planetOrbitDB = OrbitDB.FromMajorPlanetFormat(sun, sunMVDB.Mass, planetMVDB.Mass, planetSemiMajAxis, planetEccentricity, planetInclination, planetLoAN, planetLoP, planetMeanLongd, GalaxyGen.Settings.J2000);
planetPositionDB.AbsolutePosition_AU = OrbitProcessor.GetPosition_AU(planetOrbitDB, StaticRefLib.CurrentDateTime);
Entity planet = new Entity(system, new List <BaseDataBlob> {
planetPositionDB, planetBodyDB, planetMVDB, planetNameDB, planetOrbitDB
});
}
game.GameMasterFaction.GetDataBlob <FactionInfoDB>().KnownSystems.Add(system.Guid);
return(system);
}
public StarSystem CreateTestSystem(Game game, int x = 0, int y = 0)
{
StarSystem sol = new StarSystem(game, "something", -1);
Entity sun = _starFactory.CreateStar(sol, GameConstants.Units.SolarMassInKG, GameConstants.Units.SolarRadiusInAu, 4.6E9, "G", 5778, 1, SpectralType.G, "something");
sun.GetDataBlob <PositionDB>().X_AU += x;
sun.GetDataBlob <PositionDB>().Y_AU += x;
MassVolumeDB sunMVDB = sun.GetDataBlob <MassVolumeDB>();
SystemBodyInfoDB mercuryBodyDB = new SystemBodyInfoDB {
BodyType = BodyType.Terrestrial, SupportsPopulations = true, Albedo = 0.068f
}; //Albedo = 0.068f
MassVolumeDB mercuryMVDB = MassVolumeDB.NewFromMassAndRadius_AU(3.3022E23, Distance.KmToAU(2439.7));
NameDB mercuryNameDB = new NameDB("LOLXDWTF");
double mercurySemiMajAxis = 0.387098;
double mercuryEccentricity = 0.205630;
double mercuryInclination = 0;
double mercuryLoAN = 48.33167;
double mercuryLoP = 77.45645;
double mercuryMeanLongd = 252.25084;
OrbitDB mercuryOrbitDB = OrbitDB.FromMajorPlanetFormat(sun, sunMVDB.Mass, mercuryMVDB.Mass, mercurySemiMajAxis, mercuryEccentricity, mercuryInclination, mercuryLoAN, mercuryLoP, mercuryMeanLongd, GalaxyGen.Settings.J2000);
PositionDB mercuryPositionDB = new PositionDB(OrbitProcessor.GetPosition_AU(mercuryOrbitDB, StaticRefLib.CurrentDateTime), sol.Guid, sun);
//AtmosphereDB mercuryAtmo = new AtmosphereDB();
SensorProfileDB sensorProfile = new SensorProfileDB();
mercuryPositionDB.X_AU += x;
mercuryPositionDB.Y_AU += x;
Entity mercury = new Entity(sol, new List <BaseDataBlob> {
sensorProfile, mercuryPositionDB, mercuryBodyDB, mercuryMVDB, mercuryNameDB, mercuryOrbitDB
});
_systemBodyFactory.MineralGeneration(game.StaticData, sol, mercury);
SensorProcessorTools.PlanetEmmisionSig(sensorProfile, mercuryBodyDB, mercuryMVDB);
SystemBodyInfoDB venusBodyDB = new SystemBodyInfoDB {
BodyType = BodyType.Terrestrial, SupportsPopulations = true, Albedo = 0.77f
};
MassVolumeDB venusMVDB = MassVolumeDB.NewFromMassAndRadius_AU(4.8676E24, Distance.KmToAU(6051.8));
NameDB venusNameDB = new NameDB("AYLMAOROFL");
double venusSemiMajAxis = 0.72333199;
double venusEccentricity = 0.00677323;
double venusInclination = 0;
double venusLoAN = 76.68069;
double venusLoP = 131.53298;
double venusMeanLongd = 181.97973;
OrbitDB venusOrbitDB = OrbitDB.FromMajorPlanetFormat(sun, sunMVDB.Mass, venusMVDB.Mass, venusSemiMajAxis, venusEccentricity, venusInclination, venusLoAN, venusLoP, venusMeanLongd, GalaxyGen.Settings.J2000);
PositionDB venusPositionDB = new PositionDB(OrbitProcessor.GetPosition_AU(venusOrbitDB, StaticRefLib.CurrentDateTime), sol.Guid, sun);
sensorProfile = new SensorProfileDB();
Entity venus = new Entity(sol, new List <BaseDataBlob> {
sensorProfile, venusPositionDB, venusBodyDB, venusMVDB, venusNameDB, venusOrbitDB
});
_systemBodyFactory.MineralGeneration(game.StaticData, sol, venus);
SensorProcessorTools.PlanetEmmisionSig(sensorProfile, venusBodyDB, venusMVDB);
SystemBodyInfoDB earthBodyDB = new SystemBodyInfoDB {
BodyType = BodyType.Terrestrial, SupportsPopulations = true, Albedo = 0.306f
};
MassVolumeDB earthMVDB = MassVolumeDB.NewFromMassAndRadius_AU(5.9726E24, Distance.KmToAU(6378.1));
NameDB earthNameDB = new NameDB("OMG");
double earthSemiMajAxis = 1.00000011;
double earthEccentricity = 0.01671022;
double earthInclination = 0;
double earthLoAN = -11.26064;
double earthLoP = 102.94719;
double earthMeanLongd = 100.46435;
OrbitDB earthOrbitDB = OrbitDB.FromMajorPlanetFormat(sun, sunMVDB.Mass, earthMVDB.Mass, earthSemiMajAxis, earthEccentricity, earthInclination, earthLoAN, earthLoP, earthMeanLongd, GalaxyGen.Settings.J2000);
earthBodyDB.Tectonics = TectonicActivity.EarthLike;
PositionDB earthPositionDB = new PositionDB(OrbitProcessor.GetPosition_AU(earthOrbitDB, StaticRefLib.CurrentDateTime), sol.Guid, sun);
Dictionary <AtmosphericGasSD, float> atmoGasses = new Dictionary <AtmosphericGasSD, float>();
atmoGasses.Add(game.StaticData.AtmosphericGases.SelectAt(6), 0.78f);
atmoGasses.Add(game.StaticData.AtmosphericGases.SelectAt(9), 0.12f);
atmoGasses.Add(game.StaticData.AtmosphericGases.SelectAt(11), 0.01f);
AtmosphereDB earthAtmosphereDB = new AtmosphereDB(1f, true, 71, 1f, 1f, 57.2f, atmoGasses); //TODO what's our greenhouse factor an pressure?
sensorProfile = new SensorProfileDB();
Entity earth = new Entity(sol, new List <BaseDataBlob> {
sensorProfile, earthPositionDB, earthBodyDB, earthMVDB, earthNameDB, earthOrbitDB, earthAtmosphereDB
});
_systemBodyFactory.HomeworldMineralGeneration(game.StaticData, sol, earth);
SensorProcessorTools.PlanetEmmisionSig(sensorProfile, earthBodyDB, earthMVDB);
SystemBodyInfoDB lunaBodyDB = new SystemBodyInfoDB {
BodyType = BodyType.Moon, SupportsPopulations = true
};
MassVolumeDB lunaMVDB = MassVolumeDB.NewFromMassAndRadius_AU(0.073E24, Distance.KmToAU(1738.14));
NameDB lunaNameDB = new NameDB("NOWAY");
double lunaSemiMajAxis = Distance.KmToAU(0.3844E6);
double lunaEccentricity = 0.0549;
double lunaInclination = 0;//5.1;
// Next three values are unimportant. Luna's LoAN and AoP regress/progress by one revolution every 18.6/8.85 years respectively.
// Our orbit code it not advanced enough to deal with LoAN/AoP regression/progression.
double lunaLoAN = 125.08;
double lunaAoP = 318.0634;
double lunaMeanAnomaly = 115.3654;
OrbitDB lunaOrbitDB = OrbitDB.FromAsteroidFormat(earth, earthMVDB.Mass, lunaMVDB.Mass, lunaSemiMajAxis, lunaEccentricity, lunaInclination, lunaLoAN, lunaAoP, lunaMeanAnomaly, GalaxyGen.Settings.J2000);
PositionDB lunaPositionDB = new PositionDB(OrbitProcessor.GetPosition_AU(lunaOrbitDB, StaticRefLib.CurrentDateTime) + earthPositionDB.AbsolutePosition_AU, sol.Guid, earth);
sensorProfile = new SensorProfileDB();
Entity luna = new Entity(sol, new List <BaseDataBlob> {
sensorProfile, lunaPositionDB, lunaBodyDB, lunaMVDB, lunaNameDB, lunaOrbitDB
});
_systemBodyFactory.MineralGeneration(game.StaticData, sol, luna);
SensorProcessorTools.PlanetEmmisionSig(sensorProfile, lunaBodyDB, lunaMVDB);
SystemBodyInfoDB halleysBodyDB = new SystemBodyInfoDB {
BodyType = BodyType.Comet, SupportsPopulations = false, Albedo = 0.04f
}; //Albedo = 0.04f
MassVolumeDB halleysMVDB = MassVolumeDB.NewFromMassAndRadius_AU(2.2e14, Distance.KmToAU(11));
NameDB halleysNameDB = new NameDB("ASSHOLE");
double halleysSemiMajAxis = 17.834; //AU
double halleysEccentricity = 0.96714;
double halleysInclination = 180; //162.26° note retrograde orbit.
double halleysLoAN = 58.42; //°
double halleysAoP = 111.33; //°
double halleysMeanAnomaly = 38.38; //°
OrbitDB halleysOrbitDB = OrbitDB.FromAsteroidFormat(sun, sunMVDB.Mass, halleysMVDB.Mass, halleysSemiMajAxis, halleysEccentricity, halleysInclination, halleysLoAN, halleysAoP, halleysMeanAnomaly, new System.DateTime(1994, 2, 17));
PositionDB halleysPositionDB = new PositionDB(OrbitProcessor.GetPosition_AU(halleysOrbitDB, StaticRefLib.CurrentDateTime), sol.Guid, sun); // + earthPositionDB.AbsolutePosition_AU, sol.ID);
sensorProfile = new SensorProfileDB();
Entity halleysComet = new Entity(sol, new List <BaseDataBlob> {
sensorProfile, halleysPositionDB, halleysBodyDB, halleysMVDB, halleysNameDB, halleysOrbitDB
});
_systemBodyFactory.MineralGeneration(game.StaticData, sol, halleysComet);
SensorProcessorTools.PlanetEmmisionSig(sensorProfile, halleysBodyDB, halleysMVDB);
JPSurveyFactory.GenerateJPSurveyPoints(sol);
game.GameMasterFaction.GetDataBlob <FactionInfoDB>().KnownSystems.Add(sol.Guid);
return(sol);
}
/// <summary>
/// Creates our own solar system.
/// This probibly needs to be Json! (since we're getting atmo stuff)
/// Adds sol to game.StarSystems.
/// </summary>
public StarSystem CreateSol(Game game)
{
// WIP Function. Not complete.
StarSystem sol = new StarSystem(game, "Sol", -1);
Entity sun = _starFactory.CreateStar(sol, GameConstants.Units.SolarMassInKG, GameConstants.Units.SolarRadiusInAu, 4.6E9, "G", 5778, 1, SpectralType.G, "Sol");
MassVolumeDB sunMVDB = sun.GetDataBlob <MassVolumeDB>();
SystemBodyInfoDB mercuryBodyDB = new SystemBodyInfoDB {
BodyType = BodyType.Terrestrial, SupportsPopulations = true, Albedo = 0.068f
}; //Albedo = 0.068f
MassVolumeDB mercuryMVDB = MassVolumeDB.NewFromMassAndRadius_AU(3.3022E23, Distance.KmToAU(2439.7));
NameDB mercuryNameDB = new NameDB("Mercury");
double mercurySemiMajAxis = 0.387098;
double mercuryEccentricity = 0.205630;
double mercuryInclination = 0;
double mercuryLoAN = 48.33167;
double mercuryLoP = 77.45645;
double mercuryMeanLongd = 252.25084;
OrbitDB mercuryOrbitDB = OrbitDB.FromMajorPlanetFormat(sun, sunMVDB.Mass, mercuryMVDB.Mass, mercurySemiMajAxis, mercuryEccentricity, mercuryInclination, mercuryLoAN, mercuryLoP, mercuryMeanLongd, GalaxyGen.Settings.J2000);
mercuryBodyDB.BaseTemperature = (float)SystemBodyFactory.CalculateBaseTemperatureOfBody(sun, mercuryOrbitDB);
PositionDB mercuryPositionDB = new PositionDB(OrbitProcessor.GetPosition_AU(mercuryOrbitDB, StaticRefLib.CurrentDateTime), sol.Guid, sun);
//AtmosphereDB mercuryAtmo = new AtmosphereDB();
SensorProfileDB sensorProfile = new SensorProfileDB();
Entity mercury = new Entity(sol, new List <BaseDataBlob> {
sensorProfile, mercuryPositionDB, mercuryBodyDB, mercuryMVDB, mercuryNameDB, mercuryOrbitDB
});
_systemBodyFactory.MineralGeneration(game.StaticData, sol, mercury);
SensorProcessorTools.PlanetEmmisionSig(sensorProfile, mercuryBodyDB, mercuryMVDB);
SystemBodyInfoDB venusBodyDB = new SystemBodyInfoDB {
BodyType = BodyType.Terrestrial, SupportsPopulations = true, Albedo = 0.77f
};
MassVolumeDB venusMVDB = MassVolumeDB.NewFromMassAndRadius_AU(4.8676E24, Distance.KmToAU(6051.8));
NameDB venusNameDB = new NameDB("Venus");
double venusSemiMajAxis = 0.72333199;
double venusEccentricity = 0.00677323;
double venusInclination = 0;
double venusLoAN = 76.68069;
double venusLoP = 131.53298;
double venusMeanLongd = 181.97973;
OrbitDB venusOrbitDB = OrbitDB.FromMajorPlanetFormat(sun, sunMVDB.Mass, venusMVDB.Mass, venusSemiMajAxis, venusEccentricity, venusInclination, venusLoAN, venusLoP, venusMeanLongd, GalaxyGen.Settings.J2000);
venusBodyDB.BaseTemperature = (float)SystemBodyFactory.CalculateBaseTemperatureOfBody(sun, venusOrbitDB);
PositionDB venusPositionDB = new PositionDB(OrbitProcessor.GetPosition_AU(venusOrbitDB, StaticRefLib.CurrentDateTime), sol.Guid, sun);
sensorProfile = new SensorProfileDB();
Entity venus = new Entity(sol, new List <BaseDataBlob> {
sensorProfile, venusPositionDB, venusBodyDB, venusMVDB, venusNameDB, venusOrbitDB
});
_systemBodyFactory.MineralGeneration(game.StaticData, sol, venus);
SensorProcessorTools.PlanetEmmisionSig(sensorProfile, venusBodyDB, venusMVDB);
SystemBodyInfoDB earthBodyDB = new SystemBodyInfoDB {
BodyType = BodyType.Terrestrial, SupportsPopulations = true, Albedo = 0.306f
};
MassVolumeDB earthMVDB = MassVolumeDB.NewFromMassAndRadius_AU(5.9726E24, Distance.KmToAU(6378.1));
NameDB earthNameDB = new NameDB("Earth");
double earthSemiMajAxis = 1.00000011;
double earthEccentricity = 0.01671022;
double earthInclination = 0;
double earthLoAN = -11.26064;
double earthLoP = 102.94719;
double earthMeanLongd = 100.46435;
OrbitDB earthOrbitDB = OrbitDB.FromMajorPlanetFormat(sun, sunMVDB.Mass, earthMVDB.Mass, earthSemiMajAxis, earthEccentricity, earthInclination, earthLoAN, earthLoP, earthMeanLongd, GalaxyGen.Settings.J2000);
earthBodyDB.BaseTemperature = (float)SystemBodyFactory.CalculateBaseTemperatureOfBody(sun, earthOrbitDB);
earthBodyDB.Tectonics = TectonicActivity.EarthLike;
PositionDB earthPositionDB = new PositionDB(OrbitProcessor.GetPosition_AU(earthOrbitDB, StaticRefLib.CurrentDateTime), sol.Guid, sun);
Dictionary <AtmosphericGasSD, float> atmoGasses = new Dictionary <AtmosphericGasSD, float>();
atmoGasses.Add(game.StaticData.AtmosphericGases.SelectAt(6), 0.78f);
atmoGasses.Add(game.StaticData.AtmosphericGases.SelectAt(9), 0.12f);
atmoGasses.Add(game.StaticData.AtmosphericGases.SelectAt(11), 0.01f);
AtmosphereDB earthAtmosphereDB = new AtmosphereDB(1f, true, 71, 1f, 1f, 57.2f, atmoGasses); //TODO what's our greenhouse factor an pressure?
sensorProfile = new SensorProfileDB();
Entity earth = new Entity(sol, new List <BaseDataBlob> {
sensorProfile, earthPositionDB, earthBodyDB, earthMVDB, earthNameDB, earthOrbitDB, earthAtmosphereDB
});
_systemBodyFactory.HomeworldMineralGeneration(game.StaticData, sol, earth);
SensorProcessorTools.PlanetEmmisionSig(sensorProfile, earthBodyDB, earthMVDB);
SystemBodyInfoDB lunaBodyDB = new SystemBodyInfoDB {
BodyType = BodyType.Moon, SupportsPopulations = true
};
MassVolumeDB lunaMVDB = MassVolumeDB.NewFromMassAndRadius_AU(0.073E24, Distance.KmToAU(1738.14));
NameDB lunaNameDB = new NameDB("Luna");
double lunaSemiMajAxis = Distance.KmToAU(0.3844E6);
double lunaEccentricity = 0.0549;
double lunaInclination = 0;//5.1;
// Next three values are unimportant. Luna's LoAN and AoP regress/progress by one revolution every 18.6/8.85 years respectively.
// Our orbit code it not advanced enough to deal with LoAN/AoP regression/progression.
double lunaLoAN = 125.08;
double lunaAoP = 318.0634;
double lunaMeanAnomaly = 115.3654;
OrbitDB lunaOrbitDB = OrbitDB.FromAsteroidFormat(earth, earthMVDB.Mass, lunaMVDB.Mass, lunaSemiMajAxis, lunaEccentricity, lunaInclination, lunaLoAN, lunaAoP, lunaMeanAnomaly, GalaxyGen.Settings.J2000);
lunaBodyDB.BaseTemperature = (float)SystemBodyFactory.CalculateBaseTemperatureOfBody(sun, earthOrbitDB); //yes, using earth orbit here, since this is the DB it calculates the average distance from.
PositionDB lunaPositionDB = new PositionDB(OrbitProcessor.GetPosition_AU(lunaOrbitDB, StaticRefLib.CurrentDateTime) + earthPositionDB.AbsolutePosition_AU, sol.Guid, earth);
sensorProfile = new SensorProfileDB();
Entity luna = new Entity(sol, new List <BaseDataBlob> {
sensorProfile, lunaPositionDB, lunaBodyDB, lunaMVDB, lunaNameDB, lunaOrbitDB
});
_systemBodyFactory.MineralGeneration(game.StaticData, sol, luna);
SensorProcessorTools.PlanetEmmisionSig(sensorProfile, lunaBodyDB, lunaMVDB);
SystemBodyInfoDB marsBodyDB = new SystemBodyInfoDB {
BodyType = BodyType.Terrestrial, SupportsPopulations = true, Albedo = 0.25f
};
MassVolumeDB marsMVDB = MassVolumeDB.NewFromMassAndRadius_AU(0.64174E24, Distance.KmToAU(3396.2));
NameDB marsNameDB = new NameDB("Mars");
double marsSemiMajAxis = Distance.KmToAU(227.92E6);
double marsEccentricity = 0.0934; //wiki says .0934
double marsInclination = 0; //1.85;
double marsLoAN = 49.57854;
double marsAoP = 336.04084;
double marsMeanLong = 355.45332;
OrbitDB marsOrbitDB = OrbitDB.FromMajorPlanetFormat(sun, sunMVDB.Mass, marsMVDB.Mass, marsSemiMajAxis, marsEccentricity, marsInclination, marsLoAN, marsAoP, marsMeanLong, GalaxyGen.Settings.J2000);
marsBodyDB.BaseTemperature = (float)SystemBodyFactory.CalculateBaseTemperatureOfBody(sun, marsOrbitDB);
Dictionary <AtmosphericGasSD, float> marsAtmoGasses = new Dictionary <AtmosphericGasSD, float>();
marsAtmoGasses.Add(game.StaticData.AtmosphericGases.SelectAt(12), 0.95f * 0.01f); // C02% * Mars Atms
marsAtmoGasses.Add(game.StaticData.AtmosphericGases.SelectAt(6), 0.027f * 0.01f); // N% * Mars Atms
marsAtmoGasses.Add(game.StaticData.AtmosphericGases.SelectAt(9), 0.007f * 0.01f); // O% * Mars Atms
marsAtmoGasses.Add(game.StaticData.AtmosphericGases.SelectAt(11), 0.016f * 0.01f); // Ar% * Mars Atms
AtmosphereDB marsAtmo = new AtmosphereDB(0.087f, false, 0, 0, 0, -55, marsAtmoGasses);
PositionDB marsPositionDB = new PositionDB(OrbitProcessor.GetPosition_AU(marsOrbitDB, StaticRefLib.CurrentDateTime), sol.Guid, sun);
sensorProfile = new SensorProfileDB();
Entity mars = new Entity(sol, new List <BaseDataBlob> {
sensorProfile, marsPositionDB, marsBodyDB, marsMVDB, marsNameDB, marsOrbitDB, marsAtmo
});
_systemBodyFactory.MineralGeneration(game.StaticData, sol, mars);
SensorProcessorTools.PlanetEmmisionSig(sensorProfile, marsBodyDB, marsMVDB);
SystemBodyInfoDB halleysBodyDB = new SystemBodyInfoDB {
BodyType = BodyType.Comet, SupportsPopulations = false, Albedo = 0.04f
}; //Albedo = 0.04f
MassVolumeDB halleysMVDB = MassVolumeDB.NewFromMassAndRadius_AU(2.2e14, Distance.KmToAU(11));
NameDB halleysNameDB = new NameDB("Halleys Comet");
double halleysSemiMajAxis = 17.834; //AU
double halleysEccentricity = 0.96714;
double halleysInclination = 180; //162.26° note retrograde orbit.
double halleysLoAN = 58.42; //°
double halleysAoP = 111.33; //°
double halleysMeanAnomaly = 38.38; //°
OrbitDB halleysOrbitDB = OrbitDB.FromAsteroidFormat(sun, sunMVDB.Mass, halleysMVDB.Mass, halleysSemiMajAxis, halleysEccentricity, halleysInclination, halleysLoAN, halleysAoP, halleysMeanAnomaly, new System.DateTime(1994, 2, 17));
halleysBodyDB.BaseTemperature = (float)SystemBodyFactory.CalculateBaseTemperatureOfBody(sun, halleysOrbitDB);
PositionDB halleysPositionDB = new PositionDB(OrbitProcessor.GetPosition_AU(halleysOrbitDB, StaticRefLib.CurrentDateTime), sol.Guid, sun); // + earthPositionDB.AbsolutePosition_AU, sol.ID);
sensorProfile = new SensorProfileDB();
Entity halleysComet = new Entity(sol, new List <BaseDataBlob> {
sensorProfile, halleysPositionDB, halleysBodyDB, halleysMVDB, halleysNameDB, halleysOrbitDB
});
_systemBodyFactory.MineralGeneration(game.StaticData, sol, halleysComet);
SensorProcessorTools.PlanetEmmisionSig(sensorProfile, halleysBodyDB, halleysMVDB);
/*
*
* SystemBody Jupiter = new SystemBody(sun, SystemBody.PlanetType.GasGiant);
* Jupiter.Name = "Jupiter";
* Jupiter.Orbit = Orbit.FromMajorPlanetFormat(1898.3E24, sun.Orbit.Mass, 5.20336301, 0.04839266, 1.30530, 100.55615, 14.75385, 34.40438, GalaxyGen.J2000);
* Jupiter.Radius = Distance.ToAU(71492);
* Jupiter.Orbit.GetPosition(GameState.Instance.CurrentDate, out x, out y);
* Jupiter.Position.System = Sol;
* Jupiter.Position.X = x;
* Jupiter.Position.Y = y;
* sun.Planets.Add(Jupiter);
*
* SystemBody Saturn = new SystemBody(sun, SystemBody.PlanetType.GasGiant);
* Saturn.Name = "Saturn";
* Saturn.Orbit = Orbit.FromMajorPlanetFormat(568.36E24, sun.Orbit.Mass, 9.53707032, 0.05415060, 2.48446, 113.71504, 92.43194, 49.94432, GalaxyGen.J2000);
* Saturn.Radius = Distance.ToAU(60268);
* Saturn.Orbit.GetPosition(GameState.Instance.CurrentDate, out x, out y);
* Saturn.Position.System = Sol;
* Saturn.Position.X = x;
* Saturn.Position.Y = y;
* sun.Planets.Add(Saturn);
*
* SystemBody Uranus = new SystemBody(sun, SystemBody.PlanetType.IceGiant);
* Uranus.Name = "Uranus";
* Uranus.Orbit = Orbit.FromMajorPlanetFormat(86.816E24, sun.Orbit.Mass, 19.19126393, 0.04716771, 0.76986, 74.22988, 170.96424, 313.23218, GalaxyGen.J2000);
* Uranus.Radius = Distance.ToAU(25559);
* Uranus.Orbit.GetPosition(GameState.Instance.CurrentDate, out x, out y);
* Uranus.Position.System = Sol;
* Uranus.Position.X = x;
* Uranus.Position.Y = y;
* sun.Planets.Add(Uranus);
*
* SystemBody Neptune = new SystemBody(sun, SystemBody.PlanetType.IceGiant);
* Neptune.Name = "Neptune";
* Neptune.Orbit = Orbit.FromMajorPlanetFormat(102E24, sun.Orbit.Mass, Distance.ToAU(4495.1E6), 0.011, 1.8, 131.72169, 44.97135, 304.88003, GalaxyGen.J2000);
* Neptune.Radius = Distance.ToAU(24764);
* Neptune.Orbit.GetPosition(GameState.Instance.CurrentDate, out x, out y);
* Neptune.Position.System = Sol;
* Neptune.Position.X = x;
* Neptune.Position.Y = y;
* sun.Planets.Add(Neptune);
*
* SystemBody Pluto = new SystemBody(sun, SystemBody.PlanetType.DwarfPlanet);
* Pluto.Name = "Pluto";
* Pluto.Orbit = Orbit.FromMajorPlanetFormat(0.0131E24, sun.Orbit.Mass, Distance.ToAU(5906.38E6), 0.24880766, 17.14175, 110.30347, 224.06676, 238.92881, GalaxyGen.J2000);
* Pluto.Radius = Distance.ToAU(1195);
* Pluto.Orbit.GetPosition(GameState.Instance.CurrentDate, out x, out y);
* Pluto.Position.System = Sol;
* Pluto.Position.X = x;
* Pluto.Position.Y = y;
* sun.Planets.Add(Pluto);
*
* GenerateJumpPoints(Sol);
*
* // Clean up cached RNG:
* m_RNG = null;
* GameState.Instance.StarSystems.Add(Sol);
* GameState.Instance.StarSystemCurrentIndex++;
*/
/*
* double planetSemiMajAxis = 0.387098;
* double planetEccentricity = 0.205630;
* double planetInclination = 0;
* double planetLoAN = 0;//48.33167;
* double planetLoP = 0;//77.45645;
* double planetMeanLongd = 252.25084;
*
* EMWaveForm waveform;
*
* for (int i = 0; i < 8; i++)
* {
* NameDB planetNameDB = new NameDB("planetE" + i);
*
* SystemBodyInfoDB planetBodyDB = new SystemBodyInfoDB { BodyType = BodyType.Terrestrial, SupportsPopulations = true };
* MassVolumeDB planetMVDB = MassVolumeDB.NewFromMassAndRadius_AU(3.3022E23, Distance.KmToAU(2439.7));
* PositionDB planetPositionDB = new PositionDB(sol.ID);
* planetEccentricity = i * 2 / 16.0;
* OrbitDB planetOrbitDB = OrbitDB.FromMajorPlanetFormat(sun, sunMVDB.Mass, planetMVDB.Mass, planetSemiMajAxis, planetEccentricity, planetInclination, planetLoAN, planetLoP, planetMeanLongd, GalaxyGen.Settings.J2000);
* planetPositionDB.AbsolutePosition = OrbitProcessor.GetPosition(planetOrbitDB, game.CurrentDateTime);
*
* waveform = new EMWaveForm()
* {
* WavelengthAverage_nm = 600,
* WavelengthMin_nm = 600 - 400, //4k angstrom, semi arbitrary number pulled outa my ass from 0min of internet research.
* WavelengthMax_nm = 600 + 600
* };
*
* sensorProfile = new SensorProfileDB();
* sensorProfile.EmittedEMSpectra.Add(waveform, 3.827e23);
* Entity planet = new Entity(sol, new List<BaseDataBlob> { sensorProfile, planetPositionDB, planetBodyDB, planetMVDB, planetNameDB, planetOrbitDB });
* }
*
* planetEccentricity = 0.9;
* for (int i = 0; i < 8; i++)
* {
* NameDB planetNameDB = new NameDB("planetL" + i);
* SystemBodyInfoDB planetBodyDB = new SystemBodyInfoDB { BodyType = BodyType.Terrestrial, SupportsPopulations = true };
* MassVolumeDB planetMVDB = MassVolumeDB.NewFromMassAndRadius_AU(3.3022E23, Distance.KmToAU(2439.7));
* PositionDB planetPositionDB = new PositionDB(sol.ID);
* planetLoP = i * 15;
* OrbitDB planetOrbitDB = OrbitDB.FromMajorPlanetFormat(sun, sunMVDB.Mass, planetMVDB.Mass, planetSemiMajAxis, planetEccentricity, planetInclination, planetLoAN, planetLoP, planetMeanLongd, GalaxyGen.Settings.J2000);
* planetPositionDB.AbsolutePosition = OrbitProcessor.GetPosition(planetOrbitDB, game.CurrentDateTime);
*
* waveform = new EMWaveForm()
* {
* WavelengthAverage_nm = 600,
* WavelengthMin_nm = 600 - 400, //4k angstrom, semi arbitrary number pulled outa my ass from 0min of internet research.
* WavelengthMax_nm = 600 + 600
* };
*
* sensorProfile = new SensorProfileDB();
* sensorProfile.EmittedEMSpectra.Add(waveform, 3.827e23);
* Entity planet = new Entity(sol, new List<BaseDataBlob> {sensorProfile, planetPositionDB, planetBodyDB, planetMVDB, planetNameDB, planetOrbitDB });
* }
*/
JPSurveyFactory.GenerateJPSurveyPoints(sol);
game.GameMasterFaction.GetDataBlob <FactionInfoDB>().KnownSystems.Add(sol.Guid);
return(sol);
}
/// <summary>
/// This was designed so that fast moving objects will get interpolated a lot more than slow moving objects
/// so fast moving objects shouldn't loose positional acuracy when close to a planet,
/// and slow moving objects won't have processor time wasted on them by calulcating too often.
/// However this seems to be unstable and looses energy, unsure why. currently set it to just itterate/interpolate every second.
/// so currently will be using more time to get through this than neccisary.
/// </summary>
/// <param name="entity">Entity.</param>
/// <param name="deltaSeconds">Delta seconds.</param>
public static void NewtonMove(Entity entity, int deltaSeconds)
{
NewtonMoveDB newtonMoveDB = entity.GetDataBlob <NewtonMoveDB>();
PositionDB positionDB = entity.GetDataBlob <PositionDB>();
double Mass_Kg = entity.GetDataBlob <MassVolumeDB>().Mass;
double ParentMass_kg = newtonMoveDB.ParentMass;
var manager = entity.Manager;
DateTime dateTimeFrom = newtonMoveDB.LastProcessDateTime;
DateTime dateTimeNow = manager.ManagerSubpulses.StarSysDateTime;
DateTime dateTimeFuture = dateTimeNow + TimeSpan.FromSeconds(deltaSeconds);
double deltaT = (dateTimeFuture - dateTimeFrom).TotalSeconds;
double secondsToItterate = deltaT;
while (secondsToItterate > 0)
{
double speed_kms = newtonMoveDB.CurrentVector_kms.Length();
//double timeStep = Math.Max(secondsToItterate / speed_kms, 1);
//timeStep = Math.Min(timeStep, secondsToItterate);
double timeStep = 1;//because the above seems unstable and looses energy.
double distanceToParent_m = Distance.AuToMt(positionDB.GetDistanceTo(newtonMoveDB.SOIParent.GetDataBlob <PositionDB>()));
distanceToParent_m = Math.Max(distanceToParent_m, 0.1); //don't let the distance be 0 (once collision is in this will likely never happen anyway)
double gravForce = GameConstants.Science.GravitationalConstant * (Mass_Kg * ParentMass_kg / Math.Pow(distanceToParent_m, 2));
Vector3 gravForceVector = gravForce * -Vector3.Normalise(positionDB.RelativePosition_AU);
double distance = Distance.AuToKm(positionDB.RelativePosition_AU).Length();
Vector3 totalForce = gravForceVector + newtonMoveDB.ThrustVector;
Vector3 acceleration_mps = totalForce / Mass_Kg;
Vector3 newVelocity = (acceleration_mps * timeStep * 0.001) + newtonMoveDB.CurrentVector_kms;
newtonMoveDB.CurrentVector_kms = newVelocity;
Vector3 deltaPos = (newtonMoveDB.CurrentVector_kms + newVelocity) / 2 * timeStep;
//Vector4 deltaPos = newtonMoveDB.CurrentVector_kms * timeStep;
positionDB.RelativePosition_AU += Distance.KmToAU(deltaPos);
double sOIRadius_AU = OrbitProcessor.GetSOI(newtonMoveDB.SOIParent);
if (positionDB.RelativePosition_AU.Length() >= sOIRadius_AU)
{
Entity newParent;
Vector3 parentRalitiveVector;
//if our parent is a regular kepler object (normaly this is the case)
if (newtonMoveDB.SOIParent.HasDataBlob <OrbitDB>())
{
var orbitDB = newtonMoveDB.SOIParent.GetDataBlob <OrbitDB>();
newParent = orbitDB.Parent;
var parentVelocity = OrbitProcessor.InstantaneousOrbitalVelocityVector(orbitDB, entity.Manager.ManagerSubpulses.StarSysDateTime);
parentRalitiveVector = Distance.KmToAU(newtonMoveDB.CurrentVector_kms) + parentVelocity;
var pvlen = Distance.AuToKm(parentVelocity.Length());
var vlen = newtonMoveDB.CurrentVector_kms.Length();
var rvlen = Distance.AuToKm(parentRalitiveVector.Length());
}
else //if (newtonMoveDB.SOIParent.HasDataBlob<NewtonMoveDB>())
{ //this will pretty much never happen.
newParent = newtonMoveDB.SOIParent.GetDataBlob <NewtonMoveDB>().SOIParent;
var parentVelocity = newtonMoveDB.SOIParent.GetDataBlob <NewtonMoveDB>().CurrentVector_kms;
parentRalitiveVector = Distance.KmToAU(newtonMoveDB.CurrentVector_kms + parentVelocity);
}
double newParentMass = newParent.GetDataBlob <MassVolumeDB>().Mass;
double sgp = GameConstants.Science.GravitationalConstant * (newParentMass + Mass_Kg) / 3.347928976e33;
Vector3 posRalitiveToNewParent = positionDB.AbsolutePosition_AU - newParent.GetDataBlob <PositionDB>().AbsolutePosition_AU;
var dateTime = dateTimeNow + TimeSpan.FromSeconds(deltaSeconds - secondsToItterate);
var kE = OrbitMath.KeplerFromPositionAndVelocity(sgp, posRalitiveToNewParent, parentRalitiveVector, dateTime);
if (kE.Eccentricity < 1) //if we're going to end up in a regular orbit around our new parent
{
/*
* var newOrbit = OrbitDB.FromKeplerElements(
* newParent,
* newParentMass,
* Mass_Kg,
* kE,
* dateTime);
*/
var newOrbit = OrbitDB.FromVector(newParent, entity, parentRalitiveVector, dateTime);
entity.RemoveDataBlob <NewtonMoveDB>();
entity.SetDataBlob(newOrbit);
positionDB.SetParent(newParent);
var currentPos = Distance.AuToKm(positionDB.RelativePosition_AU);
var newPos = OrbitProcessor.GetPosition_AU(newOrbit, dateTime);
var newPosKM = Distance.AuToKm(newPos);
positionDB.RelativePosition_AU = newPos;
break;
}
else //else we're in a hyperbolic trajectory around our new parent, so just coninue the newtonion move.
{
positionDB.SetParent(newParent);
newtonMoveDB.ParentMass = newParentMass;
newtonMoveDB.SOIParent = newParent;
}
}
secondsToItterate -= timeStep;
}
newtonMoveDB.LastProcessDateTime = dateTimeFuture;
}
public void AddMeters(Vector4 addVector)
{
_position += Distance.MToAU(addVector);
}
/// <summary>
/// Calculates volume from a radius.
/// </summary>
/// <param name="radius">Radius in AU</param>
/// <returns>Volume in Km^3</returns>
public static double CalculateVolume(double radius)
{
return((4.0 / 3.0) * Math.PI * Math.Pow(Distance.AuToKm(radius), 3));
}
