public NewtonMoveDB(NewtonMoveDB db)
{
LastProcessDateTime = db.LastProcessDateTime;
CurrentVector_ms = db.CurrentVector_ms;
SOIParent = db.SOIParent;
ParentMass = db.ParentMass;
}
void SetOrbitHere(Entity entity, PositionDB positionDB, WarpMovingDB moveDB, DateTime atDateTime)
{
//propulsionDB.CurrentVectorMS = new Vector3(0, 0, 0);
double targetSOI = OrbitProcessor.GetSOI_m(moveDB.TargetEntity);
Entity targetEntity;
if (moveDB.TargetEntity.GetDataBlob <PositionDB>().GetDistanceTo_m(positionDB) > targetSOI)
{
targetEntity = moveDB.TargetEntity.GetDataBlob <OrbitDB>().Parent; //TODO: it's concevable we could be in another SOI not the parent (ie we could be in a target's moon's SOI)
}
else
{
targetEntity = moveDB.TargetEntity;
}
OrbitDB targetOrbit = targetEntity.GetDataBlob <OrbitDB>();
Vector3 insertionVector_m = OrbitProcessor.GetOrbitalInsertionVector_m(moveDB.SavedNewtonionVector, targetOrbit, atDateTime);
positionDB.SetParent(targetEntity);
if (moveDB.ExpendDeltaV.Length() != 0)
{
NewtonThrustCommand.CreateCommand(entity.FactionOwner, entity, entity.StarSysDateTime, moveDB.ExpendDeltaV);
entity.RemoveDataBlob <WarpMovingDB>();
moveDB.IsAtTarget = true;
}
else
{
OrbitDB newOrbit = OrbitDB.FromVelocity_m(targetEntity, entity, insertionVector_m, atDateTime);
entity.RemoveDataBlob <WarpMovingDB>();
if (newOrbit.Apoapsis < targetSOI) //furtherst point within soi, normal orbit
{
entity.SetDataBlob(newOrbit);
}
else if (newOrbit.Periapsis > targetSOI) //closest point outside soi
{
//find who's SOI we are in, and create an orbit around that.
targetEntity = OrbitProcessor.FindSOIForPosition((StarSystem)entity.Manager, positionDB.AbsolutePosition_m);
newOrbit = OrbitDB.FromVelocity_m(targetEntity, entity, insertionVector_m, atDateTime);
entity.SetDataBlob(newOrbit);
}
else //closest point inside soi, but furtherest point outside. make a newtonion trajectory.
{
var newtmove = new NewtonMoveDB(targetEntity, insertionVector_m);
entity.SetDataBlob(newtmove);
}
positionDB.SetParent(targetEntity);
moveDB.IsAtTarget = true;
}
}
public static (Vector3 pos, Vector3 vel) GetAbsulutePositon_m(Entity entity, NewtonMoveDB newtonMoveDB, DateTime atDateTime)
{
PositionDB positionDB = entity.GetDataBlob <PositionDB>();
NewtonThrustAbilityDB newtonThrust = entity.GetDataBlob <NewtonThrustAbilityDB>();
DateTime dateTimeNow = entity.StarSysDateTime;
TimeSpan timeDelta = atDateTime - dateTimeNow;
double mass_Kg = entity.GetDataBlob <MassVolumeDB>().Mass;
double parentMass_kg = newtonMoveDB.ParentMass;
Vector3 newAbsolute = positionDB.AbsolutePosition_m;
Vector3 velocity = newtonMoveDB.CurrentVector_ms;
double secondsToItterate = timeDelta.TotalSeconds;
while (secondsToItterate > 0)
{
//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 = positionDB.GetDistanceTo_m(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_m);
Vector3 acceleratonFromGrav = gravForceVector / mass_Kg;
double maxAccelFromThrust1 = newtonThrust.ExhaustVelocity * Math.Log(mass_Kg / (mass_Kg - newtonThrust.FuelBurnRate)); //per second
double maxAccelFromThrust = newtonThrust.ThrustInNewtons / mass_Kg; //per second
Vector3 accelerationFromThrust = newtonMoveDB.DeltaVForManuver_AU / maxAccelFromThrust; //per second
Vector3 accelerationTotal = acceleratonFromGrav + accelerationFromThrust;
Vector3 newVelocity = (accelerationTotal * timeStep) + velocity;
velocity = newVelocity;
Vector3 deltaPos = (velocity + newVelocity) / 2 * timeStep;
newAbsolute += deltaPos;
secondsToItterate -= timeStep;
}
return(newAbsolute, velocity);
}
internal override void ActionCommand(DateTime atDateTime)
{
if (!IsRunning)
{
var parent = Entity.GetSOIParentEntity(_entityCommanding);
var currentVel = Entity.GetRalitiveFutureVelocity(_entityCommanding, ActionOnDate);
if (_entityCommanding.HasDataBlob <OrbitDB>())
{
_entityCommanding.RemoveDataBlob <OrbitDB>();
}
_db = new NewtonMoveDB(parent, currentVel);
_db.ActionOnDateTime = ActionOnDate;
_db.DeltaVForManuver_FoRO_m = _orbitRalitiveDeltaV;
_entityCommanding.SetDataBlob(_db);
IsRunning = true;
}
}
public static Entity DefaultHumans(Game game, string name)
{
//USE THIS TO TEST CODE
//TESTING STUFFF
//return completeTest(game, name);
// while(true){
//}
//TESTING STUFF
var log = StaticRefLib.EventLog;
StarSystemFactory starfac = new StarSystemFactory(game);
StarSystem solSys = starfac.CreateSol(game);
//sol.ManagerSubpulses.Init(sol);
Entity solStar = solSys.Entities[0];
Entity earth = solSys.Entities[3]; //should be fourth entity created
//Entity factionEntity = FactionFactory.CreatePlayerFaction(game, owner, name);
Entity factionEntity = FactionFactory.CreateFaction(game, name);
Entity speciesEntity = SpeciesFactory.CreateSpeciesHuman(factionEntity, game.GlobalManager);
Entity targetFaction = FactionFactory.CreateFaction(game, "OpFor");
var namedEntites = solSys.GetAllEntitiesWithDataBlob <NameDB>();
foreach (var entity in namedEntites)
{
var nameDB = entity.GetDataBlob <NameDB>();
nameDB.SetName(factionEntity.Guid, nameDB.DefaultName);
}
Entity colonyEntity = ColonyFactory.CreateColony(factionEntity, speciesEntity, earth);
Entity marsColony = ColonyFactory.CreateColony(factionEntity, speciesEntity, NameLookup.GetFirstEntityWithName(solSys, "Mars"));
ComponentTemplateSD mineSD = game.StaticData.ComponentTemplates[new Guid("f7084155-04c3-49e8-bf43-c7ef4befa550")];
ComponentDesigner mineDesigner = new ComponentDesigner(mineSD, factionEntity.GetDataBlob <FactionTechDB>());
ComponentDesign mineDesign = mineDesigner.CreateDesign(factionEntity);
ComponentTemplateSD RefinerySD = game.StaticData.ComponentTemplates[new Guid("90592586-0BD6-4885-8526-7181E08556B5")];
ComponentDesigner refineryDesigner = new ComponentDesigner(RefinerySD, factionEntity.GetDataBlob <FactionTechDB>());
ComponentDesign refinaryDesign = refineryDesigner.CreateDesign(factionEntity);
ComponentTemplateSD labSD = game.StaticData.ComponentTemplates[new Guid("c203b7cf-8b41-4664-8291-d20dfe1119ec")];
ComponentDesigner labDesigner = new ComponentDesigner(labSD, factionEntity.GetDataBlob <FactionTechDB>());
ComponentDesign labEntity = labDesigner.CreateDesign(factionEntity);
ComponentTemplateSD facSD = game.StaticData.ComponentTemplates[new Guid("{07817639-E0C6-43CD-B3DC-24ED15EFB4BA}")];
ComponentDesigner facDesigner = new ComponentDesigner(facSD, factionEntity.GetDataBlob <FactionTechDB>());
ComponentDesign facEntity = facDesigner.CreateDesign(factionEntity);
Scientist scientistEntity = CommanderFactory.CreateScientist(factionEntity, colonyEntity);
colonyEntity.GetDataBlob <TeamsHousedDB>().AddTeam(scientistEntity);
FactionTechDB factionTech = factionEntity.GetDataBlob <FactionTechDB>();
//TechProcessor.ApplyTech(factionTech, game.StaticData.Techs[new ID("35608fe6-0d65-4a5f-b452-78a3e5e6ce2c")]); //add conventional engine for testing.
ResearchProcessor.CheckRequrements(factionTech);
DefaultThrusterDesign(game, factionEntity);
F1ThrusterDesign(game, factionEntity);
RaptorThrusterDesign(game, factionEntity);
RS25ThrusterDesign(game, factionEntity);
DefaultWarpDesign(game, factionEntity);
DefaultFuelTank(game, factionEntity);
LargeFuelTank(game, factionEntity);
DefaultCargoInstalation(game, factionEntity);
DefaultSimpleLaser(game, factionEntity);
DefaultBFC(game, factionEntity);
ShipDefaultCargoHold(game, factionEntity);
ShipSmallCargo(game, factionEntity);
ShipPassiveSensor(game, factionEntity);
FacPassiveSensor(game, factionEntity);
DefaultFisionReactor(game, factionEntity);
DefaultBatteryBank(game, factionEntity);
DefaultFragPayload(game, factionEntity);
DefaultMissileSRB(game, factionEntity);
DefaultMissileSensors(game, factionEntity);
DefaultMissileTube(game, factionEntity);
MissileDesign250(game, factionEntity);
ShipSmallOrdnanceStore(game, factionEntity);
EntityManipulation.AddComponentToEntity(colonyEntity, mineDesign);
EntityManipulation.AddComponentToEntity(colonyEntity, refinaryDesign);
EntityManipulation.AddComponentToEntity(colonyEntity, labEntity);
EntityManipulation.AddComponentToEntity(colonyEntity, facEntity);
EntityManipulation.AddComponentToEntity(colonyEntity, _fuelTank_1000);
EntityManipulation.AddComponentToEntity(colonyEntity, _cargoInstalation);
EntityManipulation.AddComponentToEntity(marsColony, _cargoInstalation);
EntityManipulation.AddComponentToEntity(colonyEntity, _sensorInstalation);
EntityManipulation.AddComponentToEntity(colonyEntity, ShipYard(factionEntity));
EntityManipulation.AddComponentToEntity(colonyEntity, _ordnanceStore, 10);
ReCalcProcessor.ReCalcAbilities(colonyEntity);
var earthCargo = colonyEntity.GetDataBlob <VolumeStorageDB>();
colonyEntity.GetDataBlob <ColonyInfoDB>().Population[speciesEntity] = 9000000000;
var rawSorium = NameLookup.GetMineralSD(game, "Sorium");
var iron = NameLookup.GetMineralSD(game, "Iron");
colonyEntity.GetDataBlob <VolumeStorageDB>().AddRemoveCargoByMass(iron, 5000);
var hydrocarbon = NameLookup.GetMineralSD(game, "Hydrocarbons");
colonyEntity.GetDataBlob <VolumeStorageDB>().AddRemoveCargoByMass(hydrocarbon, 5000);
var stainless = NameLookup.GetMaterialSD(game, "Stainless Steel");
colonyEntity.GetDataBlob <VolumeStorageDB>().AddRemoveCargoByMass(iron, 1000);
colonyEntity.GetDataBlob <VolumeStorageDB>().AddCargoByUnit(_missile, 100);
colonyEntity.GetDataBlob <VolumeStorageDB>().AddCargoByUnit(_merlin, 5);
factionEntity.GetDataBlob <FactionInfoDB>().KnownSystems.Add(solSys.Guid);
//test systems
//factionEntity.GetDataBlob<FactionInfoDB>().KnownSystems.Add(starfac.CreateEccTest(game).ID);
//factionEntity.GetDataBlob<FactionInfoDB>().KnownSystems.Add(starfac.CreateLongitudeTest(game).ID);
factionEntity.GetDataBlob <NameDB>().SetName(factionEntity.Guid, "UEF");
// Todo: handle this in CreateShip
ShipDesign shipDesign = DefaultShipDesign(game, factionEntity);
ShipDesign gunShipDesign = GunShipDesign(game, factionEntity);
Entity gunShip0 = ShipFactory.CreateShip(gunShipDesign, factionEntity, earth, solSys, "Serial Peacemaker");
Entity ship2 = ShipFactory.CreateShip(shipDesign, factionEntity, earth, solSys, "Ensuing Calm");
Entity ship3 = ShipFactory.CreateShip(shipDesign, factionEntity, earth, solSys, "Touch-and-Go");
Entity gunShip1 = ShipFactory.CreateShip(gunShipDesign, factionEntity, earth, solSys, "Prevailing Stillness");
Entity courier = ShipFactory.CreateShip(CargoShipDesign(game, factionEntity), factionEntity, earth, solSys, "Planet Express Ship");
Entity starship = ShipFactory.CreateShip(SpaceXStarShip(game, factionEntity), factionEntity, earth, solSys, "SN10");
var fuel = NameLookup.GetMaterialSD(game, "Sorium Fuel");
var rp1 = NameLookup.GetMaterialSD(game, "LOX/Hydrocarbon");
var methalox = NameLookup.GetMaterialSD(game, "Methalox");
var hydrolox = NameLookup.GetMaterialSD(game, "Hydrolox");
earthCargo.AddCargoByUnit(rp1, 10000);
earthCargo.AddCargoByUnit(methalox, 10000);
earthCargo.AddCargoByUnit(hydrolox, 10000);
gunShip0.GetDataBlob <VolumeStorageDB>().AddRemoveCargoByVolume(rp1, 2000);
gunShip1.GetDataBlob <VolumeStorageDB>().AddRemoveCargoByVolume(rp1, 2000);
ship2.GetDataBlob <VolumeStorageDB>().AddRemoveCargoByVolume(rp1, 2000);
ship3.GetDataBlob <VolumeStorageDB>().AddRemoveCargoByVolume(rp1, 2000);
var count = courier.GetDataBlob <VolumeStorageDB>().AddRemoveCargoByVolume(hydrolox, 50000);
starship.GetDataBlob <VolumeStorageDB>().AddRemoveCargoByMass(methalox, 1200000);
gunShip0.GetDataBlob <VolumeStorageDB>().AddCargoByUnit(MissileDesign250(game, factionEntity), 20);
gunShip1.GetDataBlob <VolumeStorageDB>().AddCargoByUnit(MissileDesign250(game, factionEntity), 20);
var elec = NameLookup.GetMaterialSD(game, "Electrical Energy");
gunShip0.GetDataBlob <EnergyGenAbilityDB>().EnergyStored[elec.ID] = 2750;
ship2.GetDataBlob <EnergyGenAbilityDB>().EnergyStored[elec.ID] = 2750;
ship3.GetDataBlob <EnergyGenAbilityDB>().EnergyStored[elec.ID] = 2750;
gunShip1.GetDataBlob <EnergyGenAbilityDB>().EnergyStored[elec.ID] = 2750;
courier.GetDataBlob <EnergyGenAbilityDB>().EnergyStored[elec.ID] = 2750;
Entity targetDrone0 = ShipFactory.CreateShip(TargetDrone(game, targetFaction), targetFaction, earth, (10 * Math.PI / 180), "Target Drone0");
Entity targetDrone1 = ShipFactory.CreateShip(TargetDrone(game, targetFaction), targetFaction, earth, (22.5 * Math.PI / 180), "Target Drone1");
Entity targetDrone2 = ShipFactory.CreateShip(TargetDrone(game, targetFaction), targetFaction, earth, (45 * Math.PI / 180), "Target Drone2");
targetDrone0.GetDataBlob <NameDB>().SetName(factionEntity.Guid, "TargetDrone0");
targetDrone1.GetDataBlob <NameDB>().SetName(factionEntity.Guid, "TargetDrone1");
targetDrone2.GetDataBlob <NameDB>().SetName(factionEntity.Guid, "TargetDrone2");
targetDrone1.GetDataBlob <VolumeStorageDB>().AddRemoveCargoByVolume(rp1, 1000);
targetDrone2.GetDataBlob <VolumeStorageDB>().AddRemoveCargoByVolume(rp1, 1000);
NewtonionMovementProcessor.UpdateNewtonThrustAbilityDB(gunShip0);
NewtonionMovementProcessor.UpdateNewtonThrustAbilityDB(ship2);
NewtonionMovementProcessor.UpdateNewtonThrustAbilityDB(ship3);
NewtonionMovementProcessor.UpdateNewtonThrustAbilityDB(gunShip1);
NewtonionMovementProcessor.UpdateNewtonThrustAbilityDB(courier);
NewtonionMovementProcessor.UpdateNewtonThrustAbilityDB(starship);
double test_a = 0.5; //AU
double test_e = 0;
double test_i = 0; //°
double test_loan = 0; //°
double test_aop = 0; //°
double test_M0 = 0; //°
double test_bodyMass = ship2.GetDataBlob <MassVolumeDB>().MassDry;
OrbitDB testOrbtdb_ship2 = OrbitDB.FromAsteroidFormat(solStar, solStar.GetDataBlob <MassVolumeDB>().MassDry, test_bodyMass, test_a, test_e, test_i, test_loan, test_aop, test_M0, StaticRefLib.CurrentDateTime);
ship2.RemoveDataBlob <OrbitDB>();
ship2.SetDataBlob(testOrbtdb_ship2);
ship2.GetDataBlob <PositionDB>().SetParent(solStar);
StaticRefLib.ProcessorManager.RunProcessOnEntity <OrbitDB>(ship2, 0);
test_a = 0.51;
test_i = 180;
test_aop = 0;
OrbitDB testOrbtdb_ship3 = OrbitDB.FromAsteroidFormat(solStar, solStar.GetDataBlob <MassVolumeDB>().MassDry, test_bodyMass, test_a, test_e, test_i, test_loan, test_aop, test_M0, StaticRefLib.CurrentDateTime);
ship3.RemoveDataBlob <OrbitDB>();
ship3.SetDataBlob(testOrbtdb_ship3);
ship3.GetDataBlob <PositionDB>().SetParent(solStar);
StaticRefLib.ProcessorManager.RunProcessOnEntity <OrbitDB>(ship3, 0);
gunShip1.GetDataBlob <PositionDB>().RelativePosition_AU = new Vector3(8.52699302490434E-05, 0, 0);
//give the gunship a hypobolic orbit to test:
//var orbit = OrbitDB.FromVector(earth, gunShip, new Vector4(0, velInAU, 0, 0), game.CurrentDateTime);
gunShip1.RemoveDataBlob <OrbitDB>();
var nmdb = new NewtonMoveDB(earth, new Vector3(0, -10000.0, 0));
gunShip1.SetDataBlob <NewtonMoveDB>(nmdb);
solSys.SetDataBlob(gunShip0.ID, new TransitableDB());
solSys.SetDataBlob(ship2.ID, new TransitableDB());
solSys.SetDataBlob(gunShip1.ID, new TransitableDB());
solSys.SetDataBlob(courier.ID, new TransitableDB());
//Entity ship = ShipFactory.CreateShip(shipDesign, sol.SystemManager, factionEntity, position, sol, "Serial Peacemaker");
//ship.SetDataBlob(earth.GetDataBlob<PositionDB>()); //first ship reference PositionDB
//Entity ship3 = ShipFactory.CreateShip(shipDesign, sol.SystemManager, factionEntity, position, sol, "Contiual Pacifier");
//ship3.SetDataBlob((OrbitDB)earth.GetDataBlob<OrbitDB>().Clone());//second ship clone earth OrbitDB
//sol.SystemManager.SetDataBlob(ship.ID, new TransitableDB());
//Entity rock = AsteroidFactory.CreateAsteroid2(sol, earth, game.CurrentDateTime + TimeSpan.FromDays(365));
Entity rock = AsteroidFactory.CreateAsteroid(solSys, earth, StaticRefLib.CurrentDateTime + TimeSpan.FromDays(365));
var pow = solSys.GetAllEntitiesWithDataBlob <EnergyGenAbilityDB>();
foreach (var entityItem in pow)
{
StaticRefLib.ProcessorManager.GetInstanceProcessor(nameof(EnergyGenProcessor)).ProcessEntity(entityItem, StaticRefLib.CurrentDateTime);
}
var entitiesWithSensors = solSys.GetAllEntitiesWithDataBlob <SensorAbilityDB>();
foreach (var entityItem in entitiesWithSensors)
{
StaticRefLib.ProcessorManager.GetInstanceProcessor(nameof(SensorScan)).ProcessEntity(entityItem, StaticRefLib.CurrentDateTime);
}
return(factionEntity);
}
/// <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>();
NewtonThrustAbilityDB newtonThrust = entity.GetDataBlob <NewtonThrustAbilityDB>();
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 timeStep = Math.Max(secondsToItterate / speed_kms, 1);
//timeStep = Math.Min(timeStep, secondsToItterate);
double timeStepInSeconds = 1;//because the above seems unstable and looses energy.
double distanceToParent_m = positionDB.GetDistanceTo_m(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_m);
Vector3 totalDVFromGrav = (gravForceVector / mass_Kg) * timeStepInSeconds;
double maxAccelFromThrust1 = newtonThrust.ExhaustVelocity * Math.Log(mass_Kg / (mass_Kg - newtonThrust.FuelBurnRate)); //per second
double maxAccelFromThrust = newtonThrust.ThrustInNewtons / mass_Kg; //per second
Vector3 manuverDV = newtonMoveDB.DeltaVForManuver_m; //how much dv needed to complete the manuver.
double dryMass = mass_Kg - newtonThrust.FuelBurnRate * timeStepInSeconds; //how much our ship weighs after a timestep of fuel is used.
//how much dv can we get in this timestep.
double deltaVThisStep = OrbitMath.TsiolkovskyRocketEquation(mass_Kg, dryMass, newtonThrust.ExhaustVelocity);
deltaVThisStep = Math.Min(manuverDV.Length(), deltaVThisStep); //don't use more Dv than what is called for.
deltaVThisStep = Math.Min(newtonThrust.DeltaV, deltaVThisStep); //check we've got the deltaV to spend.
Vector3 totalDVFromThrust = Vector3.Normalise(manuverDV) * deltaVThisStep;
//remove the deltaV we're expending from the max (TODO: Remove fuel from cargo, change mass of ship)
newtonThrust.DeltaV -= deltaVThisStep;
//remove the vectorDV from the amount needed to fully complete the manuver.
newtonMoveDB.DeltaVForManuver_m -= totalDVFromThrust;
Vector3 totalDV = totalDVFromGrav + totalDVFromThrust;
Vector3 newVelocity = totalDV + newtonMoveDB.CurrentVector_ms;
newtonMoveDB.CurrentVector_ms = newVelocity;
Vector3 deltaPos = (newtonMoveDB.CurrentVector_ms + newVelocity) / 2 * timeStepInSeconds;
positionDB.RelativePosition_m += deltaPos;
double sOIRadius = OrbitProcessor.GetSOI_m(newtonMoveDB.SOIParent);
if (positionDB.RelativePosition_m.Length() >= sOIRadius)
{
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_m(orbitDB, entity.StarSysDateTime);
parentRalitiveVector = newtonMoveDB.CurrentVector_ms + parentVelocity;
}
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_ms;
parentRalitiveVector = newtonMoveDB.CurrentVector_ms + parentVelocity;
}
parentMass_kg = newParent.GetDataBlob <MassVolumeDB>().Mass;
Vector3 posRalitiveToNewParent = positionDB.AbsolutePosition_m - newParent.GetDataBlob <PositionDB>().AbsolutePosition_m;
var dateTime = dateTimeNow + TimeSpan.FromSeconds(deltaSeconds - secondsToItterate);
double sgp = GMath.StandardGravitationalParameter(parentMass_kg + mass_Kg);
var kE = OrbitMath.KeplerFromPositionAndVelocity(sgp, posRalitiveToNewParent, parentRalitiveVector, dateTime);
positionDB.SetParent(newParent);
newtonMoveDB.ParentMass = parentMass_kg;
newtonMoveDB.SOIParent = newParent;
newtonMoveDB.CurrentVector_ms = parentRalitiveVector;
}
if (newtonMoveDB.DeltaVForManuver_m.Length() <= 0) //if we've completed the manuver.
{
var dateTime = dateTimeNow + TimeSpan.FromSeconds(deltaSeconds - secondsToItterate);
double sgp = GMath.StandardGravitationalParameter(parentMass_kg + mass_Kg);
KeplerElements kE = OrbitMath.KeplerFromPositionAndVelocity(sgp, positionDB.RelativePosition_m, newtonMoveDB.CurrentVector_ms, dateTime);
var parentEntity = Entity.GetSOIParentEntity(entity, positionDB);
if (kE.Eccentricity < 1) //if we're going to end up in a regular orbit around our new parent
{
var newOrbit = OrbitDB.FromKeplerElements(
parentEntity,
mass_Kg,
kE,
dateTime);
entity.RemoveDataBlob <NewtonMoveDB>();
entity.SetDataBlob(newOrbit);
positionDB.SetParent(parentEntity);
var newPos = OrbitProcessor.GetPosition_m(newOrbit, dateTime);
positionDB.RelativePosition_m = newPos;
}
break;
}
secondsToItterate -= timeStepInSeconds;
}
newtonMoveDB.LastProcessDateTime = dateTimeFuture;
}
public static Entity DefaultHumans(Game game, string name)
{
StarSystemFactory starfac = new StarSystemFactory(game);
StarSystem solSys = starfac.CreateSol(game);
//sol.ManagerSubpulses.Init(sol);
Entity solStar = solSys.Entities[0];
Entity earth = solSys.Entities[3]; //should be fourth entity created
//Entity factionEntity = FactionFactory.CreatePlayerFaction(game, owner, name);
Entity factionEntity = FactionFactory.CreateFaction(game, name);
Entity speciesEntity = SpeciesFactory.CreateSpeciesHuman(factionEntity, game.GlobalManager);
var namedEntites = solSys.GetAllEntitiesWithDataBlob <NameDB>();
foreach (var entity in namedEntites)
{
var nameDB = entity.GetDataBlob <NameDB>();
nameDB.SetName(factionEntity.Guid, nameDB.DefaultName);
}
Entity colonyEntity = ColonyFactory.CreateColony(factionEntity, speciesEntity, earth);
Entity marsColony = ColonyFactory.CreateColony(factionEntity, speciesEntity, NameLookup.GetFirstEntityWithName(solSys, "Mars"));
ComponentTemplateSD mineSD = game.StaticData.ComponentTemplates[new Guid("f7084155-04c3-49e8-bf43-c7ef4befa550")];
ComponentDesign mineDesign = GenericComponentFactory.StaticToDesign(mineSD, factionEntity.GetDataBlob <FactionTechDB>(), game.StaticData);
Entity mineEntity = GenericComponentFactory.DesignToDesignEntity(game, factionEntity, mineDesign);
ComponentTemplateSD RefinerySD = game.StaticData.ComponentTemplates[new Guid("90592586-0BD6-4885-8526-7181E08556B5")];
ComponentDesign RefineryDesign = GenericComponentFactory.StaticToDesign(RefinerySD, factionEntity.GetDataBlob <FactionTechDB>(), game.StaticData);
Entity RefineryEntity = GenericComponentFactory.DesignToDesignEntity(game, factionEntity, RefineryDesign);
ComponentTemplateSD labSD = game.StaticData.ComponentTemplates[new Guid("c203b7cf-8b41-4664-8291-d20dfe1119ec")];
ComponentDesign labDesign = GenericComponentFactory.StaticToDesign(labSD, factionEntity.GetDataBlob <FactionTechDB>(), game.StaticData);
Entity labEntity = GenericComponentFactory.DesignToDesignEntity(game, factionEntity, labDesign);
ComponentTemplateSD facSD = game.StaticData.ComponentTemplates[new Guid("{07817639-E0C6-43CD-B3DC-24ED15EFB4BA}")];
ComponentDesign facDesign = GenericComponentFactory.StaticToDesign(facSD, factionEntity.GetDataBlob <FactionTechDB>(), game.StaticData);
Entity facEntity = GenericComponentFactory.DesignToDesignEntity(game, factionEntity, facDesign);
Entity scientistEntity = CommanderFactory.CreateScientist(game.GlobalManager, factionEntity);
colonyEntity.GetDataBlob <ColonyInfoDB>().Scientists.Add(scientistEntity);
FactionTechDB factionTech = factionEntity.GetDataBlob <FactionTechDB>();
//TechProcessor.ApplyTech(factionTech, game.StaticData.Techs[new Guid("35608fe6-0d65-4a5f-b452-78a3e5e6ce2c")]); //add conventional engine for testing.
ResearchProcessor.MakeResearchable(factionTech);
Entity fuelTank = DefaultFuelTank(game, factionEntity);
Entity cargoInstalation = DefaultCargoInstalation(game, factionEntity);
EntityManipulation.AddComponentToEntity(colonyEntity, mineEntity);
EntityManipulation.AddComponentToEntity(colonyEntity, RefineryEntity);
EntityManipulation.AddComponentToEntity(colonyEntity, labEntity);
EntityManipulation.AddComponentToEntity(colonyEntity, facEntity);
EntityManipulation.AddComponentToEntity(colonyEntity, fuelTank);
EntityManipulation.AddComponentToEntity(colonyEntity, cargoInstalation);
EntityManipulation.AddComponentToEntity(marsColony, cargoInstalation);
Entity colonySensor = FacPassiveSensor(game, factionEntity);
EntityManipulation.AddComponentToEntity(colonyEntity, colonySensor);
ReCalcProcessor.ReCalcAbilities(colonyEntity);
colonyEntity.GetDataBlob <ColonyInfoDB>().Population[speciesEntity] = 9000000000;
var rawSorium = NameLookup.GetMineralSD(game, "Sorium");
StorageSpaceProcessor.AddCargo(colonyEntity.GetDataBlob <CargoStorageDB>(), rawSorium, 5000);
factionEntity.GetDataBlob <FactionInfoDB>().KnownSystems.Add(solSys.Guid);
//test systems
//factionEntity.GetDataBlob<FactionInfoDB>().KnownSystems.Add(starfac.CreateEccTest(game).Guid);
//factionEntity.GetDataBlob<FactionInfoDB>().KnownSystems.Add(starfac.CreateLongitudeTest(game).Guid);
factionEntity.GetDataBlob <NameDB>().SetName(factionEntity.Guid, "UEF");
// Todo: handle this in CreateShip
Entity shipClass = DefaultShipDesign(game, factionEntity);
Entity gunShipClass = GunShipDesign(game, factionEntity);
Entity ship1 = ShipFactory.CreateShip(shipClass, solSys, factionEntity, earth, solSys, "Serial Peacemaker");
Entity ship2 = ShipFactory.CreateShip(shipClass, solSys, factionEntity, earth, solSys, "Ensuing Calm");
Entity ship3 = ShipFactory.CreateShip(shipClass, solSys, factionEntity, earth, solSys, "Touch-and-Go");
var fuel = NameLookup.GetMaterialSD(game, "Sorium Fuel");
StorageSpaceProcessor.AddCargo(ship1.GetDataBlob <CargoStorageDB>(), fuel, 200000000000);
StorageSpaceProcessor.AddCargo(ship2.GetDataBlob <CargoStorageDB>(), fuel, 200000000000);
StorageSpaceProcessor.AddCargo(ship3.GetDataBlob <CargoStorageDB>(), fuel, 200000000000);
double test_a = 0.5; //AU
double test_e = 0;
double test_i = 0; //°
double test_loan = 0; //°
double test_aop = 0; //°
double test_M0 = 0; //°
double test_bodyMass = ship2.GetDataBlob <MassVolumeDB>().Mass;
OrbitDB testOrbtdb_ship2 = OrbitDB.FromAsteroidFormat(solStar, solStar.GetDataBlob <MassVolumeDB>().Mass, test_bodyMass, test_a, test_e, test_i, test_loan, test_aop, test_M0, StaticRefLib.CurrentDateTime);
ship2.RemoveDataBlob <OrbitDB>();
ship2.SetDataBlob(testOrbtdb_ship2);
ship2.GetDataBlob <PositionDB>().SetParent(solStar);
StaticRefLib.ProcessorManager.RunProcessOnEntity <OrbitDB>(ship2, 0);
test_a = 0.51;
test_i = 180;
test_aop = 0;
OrbitDB testOrbtdb_ship3 = OrbitDB.FromAsteroidFormat(solStar, solStar.GetDataBlob <MassVolumeDB>().Mass, test_bodyMass, test_a, test_e, test_i, test_loan, test_aop, test_M0, StaticRefLib.CurrentDateTime);
ship3.RemoveDataBlob <OrbitDB>();
ship3.SetDataBlob(testOrbtdb_ship3);
ship3.GetDataBlob <PositionDB>().SetParent(solStar);
StaticRefLib.ProcessorManager.RunProcessOnEntity <OrbitDB>(ship3, 0);
Entity gunShip = ShipFactory.CreateShip(gunShipClass, solSys, factionEntity, earth, solSys, "Prevailing Stillness");
gunShip.GetDataBlob <PositionDB>().RelativePosition_AU = new Vector3(8.52699302490434E-05, 0, 0);
StorageSpaceProcessor.AddCargo(gunShipClass.GetDataBlob <CargoStorageDB>(), fuel, 200000000000);
//give the gunship a hypobolic orbit to test:
var velInAU = Distance.KmToAU(25);
//var orbit = OrbitDB.FromVector(earth, gunShip, new Vector4(0, velInAU, 0, 0), game.CurrentDateTime);
gunShip.RemoveDataBlob <OrbitDB>();
var nmdb = new NewtonMoveDB(earth)
{
CurrentVector_kms = new Vector3(0, -10.0, 0)
};
gunShip.SetDataBlob <NewtonMoveDB>(nmdb);
Entity courier = ShipFactory.CreateShip(CargoShipDesign(game, factionEntity), solSys, factionEntity, earth, solSys, "Planet Express Ship");
StorageSpaceProcessor.AddCargo(courier.GetDataBlob <CargoStorageDB>(), fuel, 200000000000);
solSys.SetDataBlob(ship1.ID, new TransitableDB());
solSys.SetDataBlob(ship2.ID, new TransitableDB());
solSys.SetDataBlob(gunShip.ID, new TransitableDB());
solSys.SetDataBlob(courier.ID, new TransitableDB());
//Entity ship = ShipFactory.CreateShip(shipClass, sol.SystemManager, factionEntity, position, sol, "Serial Peacemaker");
//ship.SetDataBlob(earth.GetDataBlob<PositionDB>()); //first ship reference PositionDB
//Entity ship3 = ShipFactory.CreateShip(shipClass, sol.SystemManager, factionEntity, position, sol, "Contiual Pacifier");
//ship3.SetDataBlob((OrbitDB)earth.GetDataBlob<OrbitDB>().Clone());//second ship clone earth OrbitDB
//sol.SystemManager.SetDataBlob(ship.ID, new TransitableDB());
//Entity rock = AsteroidFactory.CreateAsteroid2(sol, earth, game.CurrentDateTime + TimeSpan.FromDays(365));
Entity rock = AsteroidFactory.CreateAsteroid3(solSys, earth, StaticRefLib.CurrentDateTime + TimeSpan.FromDays(365));
var entitiesWithSensors = solSys.GetAllEntitiesWithDataBlob <SensorReceverAtbDB>();
foreach (var entityItem in entitiesWithSensors)
{
if (entityItem.GetDataBlob <ComponentInstanceInfoDB>().ParentEntity != null) //don't do the designs, just the actual physical entity components.
{
StaticRefLib.ProcessorManager.GetInstanceProcessor(nameof(SensorScan)).ProcessEntity(entityItem, StaticRefLib.CurrentDateTime);
}
}
return(factionEntity);
}
internal override void ActionCommand(DateTime atDateTime)
{
if (atDateTime < ActionOnDate)
{
return;
}
if (!IsRunning)
{
IsRunning = true;
_newtonAbilityDB = _entityCommanding.GetDataBlob <NewtonThrustAbilityDB>();
_startDV = _newtonAbilityDB.DeltaV;
_fuelBurnRate = _newtonAbilityDB.FuelBurnRate;
_totalFuel = _newtonAbilityDB.TotalFuel_kg;
var soiParentEntity = Entity.GetSOIParentEntity(_entityCommanding);
_soiParentMass = soiParentEntity.GetDataBlob <MassVolumeDB>().MassDry;
var currentVel = Entity.GetRalitiveFutureVelocity(_entityCommanding, atDateTime);
if (_entityCommanding.HasDataBlob <OrbitDB>())
{
_entityCommanding.RemoveDataBlob <OrbitDB>();
}
if (_entityCommanding.HasDataBlob <OrbitUpdateOftenDB>())
{
_entityCommanding.RemoveDataBlob <OrbitUpdateOftenDB>();
}
if (_entityCommanding.HasDataBlob <NewtonMoveDB>())
{
_newtonMovedb = _entityCommanding.GetDataBlob <NewtonMoveDB>();
}
else
{
_newtonMovedb = new NewtonMoveDB(soiParentEntity, currentVel);
}
_entityCommanding.SetDataBlob(_newtonMovedb);
}
var halfDV = _startDV * 0.5; //lets burn half the dv getting into a good intercept.
var dvUsed = _startDV - _newtonAbilityDB.DeltaV;
var dvToUse = halfDV - dvUsed;
if (dvToUse > 0)
{
(Vector3 Position, Vector3 Velocity)curOurRalState = Entity.GetRalitiveState(_entityCommanding);
(Vector3 Position, Vector3 Velocity)curTgtRalState = Entity.GetRalitiveState(_targetEntity);
var dvRemaining = _newtonAbilityDB.DeltaV;
var tgtVelocity = Entity.GetAbsoluteFutureVelocity(_targetEntity, atDateTime);
//calculate the differencecs in velocity vectors.
Vector3 leadToTgt = (curTgtRalState.Velocity - curOurRalState.Velocity);
//convert the lead to an orbit ralitive (prograde Y) vector.
//var manuverVector = OrbitMath.GlobalToOrbitVector(leadToTgt, curOurRalState.Position, curOurRalState.Velocity);
var burnRate = _newtonAbilityDB.FuelBurnRate;
//var foo = OrbitMath.TsiolkovskyFuelUse(_totalFuel, )
var fuelUse = OrbitMath.TsiolkovskyFuelCost(
_newtonAbilityDB.TotalFuel_kg,
_newtonAbilityDB.ExhaustVelocity,
dvToUse//pretty sure this should be dvToUse, but that's giving me a silent crash.
);
var burnTime = fuelUse / burnRate;
var manuverVector = ManuverVector(dvToUse, burnTime, curOurRalState, curTgtRalState, atDateTime);
_newtonMovedb.DeltaVForManuver_FoRO_m = manuverVector;
_entityCommanding.Manager.ManagerSubpulses.AddEntityInterupt(atDateTime + TimeSpan.FromSeconds(5), nameof(OrderableProcessor), _entityCommanding);
}
else
{
_newtonMovedb.DeltaVForManuver_FoRO_m = new Vector3();
}
}
/// <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;
}