/// <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(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 = OrbitProcessor.GetPosition(planetOrbitDB, game.CurrentDateTime);
Entity planet = new Entity(system.SystemManager, new List <BaseDataBlob> {
planetPositionDB, planetBodyDB, planetMVDB, planetNameDB, planetOrbitDB
});
}
game.GameMasterFaction.GetDataBlob <FactionInfoDB>().KnownSystems.Add(system.Guid);
return(system);
}
/// <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
};
MassVolumeDB mercuryMVDB = MassVolumeDB.NewFromMassAndRadius(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);
PositionDB mercuryPositionDB = new PositionDB(OrbitProcessor.GetPosition(mercuryOrbitDB, game.CurrentDateTime), sol.Guid);
Entity mercury = new Entity(sol.SystemManager, new List <BaseDataBlob> {
mercuryPositionDB, mercuryBodyDB, mercuryMVDB, mercuryNameDB, mercuryOrbitDB
});
_systemBodyFactory.MineralGeneration(game.StaticData, sol, mercury);
SystemBodyInfoDB venusBodyDB = new SystemBodyInfoDB {
BodyType = BodyType.Terrestrial, SupportsPopulations = true
};
MassVolumeDB venusMVDB = MassVolumeDB.NewFromMassAndRadius(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);
PositionDB venusPositionDB = new PositionDB(OrbitProcessor.GetPosition(venusOrbitDB, game.CurrentDateTime), sol.Guid);
Entity venus = new Entity(sol.SystemManager, new List <BaseDataBlob> {
venusPositionDB, venusBodyDB, venusMVDB, venusNameDB, venusOrbitDB
});
_systemBodyFactory.MineralGeneration(game.StaticData, sol, venus);
SystemBodyInfoDB earthBodyDB = new SystemBodyInfoDB {
BodyType = BodyType.Terrestrial, SupportsPopulations = true
};
MassVolumeDB earthMVDB = MassVolumeDB.NewFromMassAndRadius(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.Tectonics = TectonicActivity.EarthLike;
PositionDB earthPositionDB = new PositionDB(OrbitProcessor.GetPosition(earthOrbitDB, game.CurrentDateTime), sol.Guid);
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, 0.3f, 57.2f, atmoGasses); //TODO what's our greenhouse factor an pressure?
Entity earth = new Entity(sol.SystemManager, new List <BaseDataBlob> {
earthPositionDB, earthBodyDB, earthMVDB, earthNameDB, earthOrbitDB, earthAtmosphereDB
});
_systemBodyFactory.HomeworldMineralGeneration(game.StaticData, sol, earth);
SystemBodyInfoDB lunaBodyDB = new SystemBodyInfoDB {
BodyType = BodyType.Moon, SupportsPopulations = true
};
MassVolumeDB lunaMVDB = MassVolumeDB.NewFromMassAndRadius(0.073E24, Distance.KmToAU(1738.14));
NameDB lunaNameDB = new NameDB("Luna");
double lunaSemiMajAxis = Distance.KmToAU(0.3844E6);
double lunaEccentricity = 0.0549;
double lunaInclination = 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(lunaOrbitDB, game.CurrentDateTime), sol.Guid);
Entity luna = new Entity(sol.SystemManager, new List <BaseDataBlob> {
lunaPositionDB, lunaBodyDB, lunaMVDB, lunaNameDB, lunaOrbitDB
});
_systemBodyFactory.MineralGeneration(game.StaticData, sol, luna);
SystemBodyInfoDB marsBodyDB = new SystemBodyInfoDB {
BodyType = BodyType.Terrestrial, SupportsPopulations = true
};
MassVolumeDB marsMVDB = MassVolumeDB.NewFromMassAndRadius(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 = 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);
PositionDB marsPositionDB = new PositionDB(OrbitProcessor.GetPosition(marsOrbitDB, game.CurrentDateTime), sol.Guid);
Entity mars = new Entity(sol.SystemManager, new List <BaseDataBlob> {
marsPositionDB, marsBodyDB, marsMVDB, marsNameDB, marsOrbitDB
});
_systemBodyFactory.MineralGeneration(game.StaticData, sol, mars);
/*
*
* SystemBody Mars = new SystemBody(sun, SystemBody.PlanetType.Terrestrial);
* Mars.Name = "Mars";
* Mars.Orbit = Orbit.FromMajorPlanetFormat(0.64174E24, sun.Orbit.Mass, 1.52366231, 0.09341233, 1.85061, 49.57854, 336.04084, 355.45332, GalaxyGen.J2000);
* Mars.Radius = Distance.ToAU(3396.2);
* Mars.BaseTemperature = (float)CalculateBaseTemperatureOfBody(sun, Mars.Orbit.SemiMajorAxis);// 210.1f + (float)Constants.Units.KELVIN_TO_DEGREES_C;
* Mars.Tectonics = SystemBody.TectonicActivity.Dead;
* Mars.SurfaceGravity = 3.71f;
* Mars.Atmosphere = new Atmosphere(Mars);
* Mars.Atmosphere.Albedo = 0.250f;
* Mars.Atmosphere.SurfaceTemperature = Mars.BaseTemperature;
* AddGasToAtmoSafely(Mars.Atmosphere, AtmosphericGas.AtmosphericGases.SelectAt(12), 0.95f * 0.01f); // C02% * Mars Atms
* AddGasToAtmoSafely(Mars.Atmosphere, AtmosphericGas.AtmosphericGases.SelectAt(6), 0.027f * 0.01f); // N% * Mars Atms
* AddGasToAtmoSafely(Mars.Atmosphere, AtmosphericGas.AtmosphericGases.SelectAt(9), 0.007f * 0.01f); // O% * Mars Atms
* AddGasToAtmoSafely(Mars.Atmosphere, AtmosphericGas.AtmosphericGases.SelectAt(11), 0.016f * 0.01f); // Ar% * Mars Atms
* Mars.Atmosphere.UpdateState();
* Mars.Orbit.GetPosition(GameState.Instance.CurrentDate, out x, out y);
* Mars.Position.System = Sol;
* Mars.Position.X = x;
* Mars.Position.Y = y;
* sun.Planets.Add(Mars);
*
* 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++;
*/
JPSurveyFactory.GenerateJPSurveyPoints(sol);
game.GameMasterFaction.GetDataBlob <FactionInfoDB>().KnownSystems.Add(sol.Guid);
return(sol);
}