private static void UpdateOrbit(ProtoEntity entity, PositionDB parentPositionDB, DateTime toDate)
{
var entityOrbitDB = entity.GetDataBlob <OrbitDB>(OrbitTypeIndex);
var entityPosition = entity.GetDataBlob <PositionDB>(PositionTypeIndex);
// Get our Parent-Relative coordinates.
try
{
Vector4 newPosition = GetPosition(entityOrbitDB, toDate);
// Get our Absolute coordinates.
entityPosition.AbsolutePosition = parentPositionDB.AbsolutePosition + newPosition;
}
catch (OrbitProcessorException e)
{
// TODO: Debug log this exception. Do NOT fail to the UI. There is NO data-corruption on this exception.
// In this event, we did NOT update our position.
throw new Exception("Position Exception thrown in OrbitProcessor");
}
// Update our children.
foreach (Entity child in entityOrbitDB.Children)
{
// RECURSION!
UpdateOrbit(child, entityPosition, toDate);
}
}
// sets the speed of the ship to the maximum speed allowed in the direction of the target.
// Returns true if the destination has been reached.
public override bool processOrder()
{
PositionDB currentPosition = Owner.GetDataBlob <PositionDB>();
PositionDB targetPosition = null;
if (Target != Entity.InvalidEntity)
{
targetPosition = Target.GetDataBlob <PositionDB>();
}
else if (PositionTarget != null)
{
targetPosition = PositionTarget;
}
if (currentPosition == targetPosition) // We have reached the target
{
return(true);
}
// Set the speed of the ship
// @todo - take into account Task Group speeds and limiting speed set by user
Owner.GetDataBlob <PropulsionDB>().CurrentSpeed = getSpeed(currentPosition, targetPosition, Owner.GetDataBlob <PropulsionDB>().MaximumSpeed);
return(false);
}
internal override void ActionCommand(Game game)
{
OrderableProcessor.ProcessOrderList(game, NestedCommands);
if (NestedCommands.Count == 0)
{
if (!IsRunning)
{
var entPos = _entityCommanding.GetDataBlob <PositionDB>().PositionInKm;
var tarPos = _targetEntity.GetDataBlob <PositionDB>().PositionInKm;
double distanceAU = PositionDB.GetDistanceBetween(_entityCommanding.GetDataBlob <PositionDB>(), _targetEntity.GetDataBlob <PositionDB>());
var rangeAU = ApihelionInKM / GameConstants.Units.KmPerAu;
if (Math.Abs(rangeAU - distanceAU) <= 500 / GameConstants.Units.MetersPerAu) //distance within 500m
{
DateTime datenow = _entityCommanding.Manager.ManagerSubpulses.SystemLocalDateTime;
var newOrbit = ShipMovementProcessor.CreateOrbitHereWithPerihelion(_entityCommanding, _targetEntity, PerhelionInKM, datenow);
_entityCommanding.SetDataBlob(newOrbit);
IsRunning = true;
}
else //insert new translate move
{
var cmd = new TranslateMoveCommand()
{
RequestingFactionGuid = this.RequestingFactionGuid, EntityCommandingGuid = this.EntityCommandingGuid, CreatedDate = this.CreatedDate, TargetEntityGuid = this.TargetEntityGuid, RangeInKM = this.ApihelionInKM
};
NestedCommands.Insert(0, cmd);
cmd.IsValidCommand(game);
cmd.ActionCommand(game);
}
}
}
}
/// <summary>
/// Refreshes the properties of this ViewModel.
///
/// If partialRefresh is set to true, the ViewModel will try to update only data changes during a pulse.
/// </summary>
public void Refresh(bool partialRefresh = false)
{
// Get up-to-date datablobs for this entity.
PositionDB positionDB = _entity.GetDataBlob <PositionDB>();
UpdateProperties(positionDB);
SystemBodyInfoDB systemBodyDB = _entity.GetDataBlob <SystemBodyInfoDB>();
UpdateProperties(systemBodyDB, partialRefresh);
NameDB nameDB = _entity.GetDataBlob <NameDB>();
UpdateProperties(nameDB);
//AtmosphereDB atmosphereDB = _entity.GetDataBlob<AtmosphereDB>();
//UpdateProperties(atmosphereDB);
// Check if we're doing a full refresh.
if (!partialRefresh)
{
OrbitDB orbitDB = _entity.GetDataBlob <OrbitDB>();
UpdateProperties(orbitDB);
MassVolumeDB massVolumeDB = _entity.GetDataBlob <MassVolumeDB>();
UpdateProperties(massVolumeDB);
}
}
private static void UpdateOrbit(ProtoEntity entity, PositionDB parentPositionDB, DateTime toDate)
{
var entityOrbitDB = entity.GetDataBlob <OrbitDB>(OrbitTypeIndex);
var entityPosition = entity.GetDataBlob <PositionDB>(PositionTypeIndex);
//if(toDate.Minute > entityOrbitDB.OrbitalPeriod.TotalMinutes)
// Get our Parent-Relative coordinates.
try
{
Vector3 newPosition = GetPosition_AU(entityOrbitDB, toDate);
// Get our Absolute coordinates.
entityPosition.AbsolutePosition_AU = parentPositionDB.AbsolutePosition_AU + newPosition;
}
catch (OrbitProcessorException e)
{
//Do NOT fail to the UI. There is NO data-corruption on this exception.
// In this event, we did NOT update our position.
Event evt = new Event(StaticRefLib.CurrentDateTime, "Non Critical Position Exception thrown in OrbitProcessor for EntityItem " + entity.Guid + " " + e.Message);
evt.EventType = EventType.Opps;
StaticRefLib.EventLog.AddEvent(evt);
}
// Update our children.
foreach (Entity child in entityOrbitDB.Children)
{
// RECURSION!
UpdateOrbit(child, entityPosition, toDate);
}
}
/// <summary>
/// Creates a star entity in the system.
/// Does not initialize an orbit.
/// </summary>
public Entity CreateStar(StarSystem system, double mass, double radius, double age, string starClass, double temperature, float luminosity, SpectralType spectralType, string starName = null)
{
double tempRange = temperature / _galaxyGen.Settings.StarTemperatureBySpectralType[spectralType].Max; // temp range from 0 to 1.
ushort subDivision = (ushort)Math.Round((1 - tempRange) * 10);
LuminosityClass luminosityClass = LuminosityClass.V;
if (starName == null)
{
starName = system.NameDB.DefaultName;
}
int starIndex = system.GetAllEntitiesWithDataBlob <StarInfoDB>().Count;
starName += " " + (char)('A' + starIndex) + " " + spectralType + subDivision + luminosityClass;
MassVolumeDB starMassVolumeDB = MassVolumeDB.NewFromMassAndRadius(mass, radius);
StarInfoDB starInfoDB = new StarInfoDB {
Age = age, Class = starClass, Luminosity = luminosity, SpectralType = spectralType, Temperature = temperature, LuminosityClass = luminosityClass, SpectralSubDivision = subDivision
};
PositionDB starPositionDB = new PositionDB(new Vector3(0, 0, 0), system.Guid);
NameDB starNameDB = new NameDB(starName);
OrbitDB starOrbitDB = new OrbitDB();
SensorProfileDB emmisionSignature = SensorProcessorTools.SetStarEmmisionSig(starInfoDB, starMassVolumeDB);
return(new Entity(system, new List <BaseDataBlob> {
starOrbitDB, starMassVolumeDB, starInfoDB, starNameDB, starPositionDB, emmisionSignature
}));
}
public TranslateMoveDB(TranslateMoveDB db)
{
TargetPositionDB = db.TargetPositionDB;
CurrentVector = db.CurrentVector;
MoveRangeInKM = db.MoveRangeInKM;
IsAtTarget = db.IsAtTarget;
}
public SensorPositionDB(PositionDB actualEntityPosition, DataFrom dataFrom = DataFrom.Parent)
{
ActualEntityPositionDB = actualEntityPosition;
//if(actualEntityPosition.ParentDB != null)
ParentPositionDB = (PositionDB)actualEntityPosition.ParentDB;
GetDataFrom = DataFrom.Parent;
}
private Vector4 getSpeed(PositionDB currentPosition, PositionDB targetPosition, double speedMagnitude)
{
Vector4 speed = new Vector4(0, 0, 0, 0);
double length;
Vector4 speedMagInKM;
Vector4 direction = new Vector4(0, 0, 0, 0);
direction.X = targetPosition.X - currentPosition.X;
direction.Y = targetPosition.Y - currentPosition.Y;
direction.Z = targetPosition.Z - currentPosition.Z;
direction.W = 0;
length = direction.Length(); // Distance between targets in AU
direction.X = (direction.X / length);
direction.Y = (direction.Y / length);
direction.Z = (direction.Z / length);
speedMagInKM.X = direction.X * speedMagnitude;
speedMagInKM.Y = direction.Y * speedMagnitude;
speedMagInKM.Z = direction.Z * speedMagnitude;
speed.X = Distance.KmToAU(speedMagInKM.X);
speed.Y = Distance.KmToAU(speedMagInKM.Y);
speed.Z = Distance.KmToAU(speedMagInKM.Z);
return(speed);
}
/// <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.MassDry, planetMVDB.MassDry, 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 PositionDB(PositionDB positionDB)
: base(positionDB.Parent)
{
_positionInMeters = positionDB._positionInMeters;
this.SystemGuid = positionDB.SystemGuid;
}
/*
* public TimeSpan RunFrequency => TimeSpan.FromMinutes(60);
*
* public void ProcessEntity(Entity entity, int deltaSeconds)
* {
* SetEntityProfile(entity);
* }
*
* public void ProcessManager(EntityManager manager, int deltaSeconds)
* {
* Stopwatch timer = new Stopwatch();
* timer.Start();
* var entites = manager.GetAllEntitiesWithDataBlob<SensorProfileDB>();
* foreach (var entity in entites)
* {
* ProcessEntity(entity, deltaSeconds);
* }
* var ms = timer.ElapsedMilliseconds;
* var numEntites = entites.Count;
* }
*/
internal static void SetEntityProfile(Entity entity, DateTime atDate)
{
var position = entity.GetDataBlob <PositionDB>();
var sensorSig = entity.GetDataBlob <SensorProfileDB>();
sensorSig.LastPositionOfReflectionSet = position.AbsolutePosition_AU;
sensorSig.LastDatetimeOfReflectionSet = atDate;
var emmiters = entity.Manager.GetAllEntitiesWithDataBlob <SensorProfileDB>();
int numberOfEmmitters = emmiters.Count;
sensorSig.ReflectedEMSpectra.Clear();
PercentValue reflectionPercent = 0.1f; //TODO: this should be calculated from crossSection(size), distance, and a reflectivity value(stealth armor?/ other design factors?).
foreach (var emittingEntity in emmiters)
{
if (emittingEntity != entity) // don't reflect our own emmision.
{
double distance = PositionDB.GetDistanceBetween(position, emittingEntity.GetDataBlob <PositionDB>());
var emmissionDB = emittingEntity.GetDataBlob <SensorProfileDB>();
foreach (var emitedItem in emmissionDB.EmittedEMSpectra)
{
var reflectedMagnatude = SensorProcessorTools.AttenuationCalc(emitedItem.Value, distance) * reflectionPercent;
sensorSig.ReflectedEMSpectra.Add(emitedItem.Key, emitedItem.Value);
}
}
}
}
public PositionDB(PositionDB positionDB)
: base(positionDB.Parent)
{
this.X = positionDB.X;
this.Y = positionDB.Y;
this.Z = positionDB.Z;
this.SystemGuid = positionDB.SystemGuid;
}
public static Entity GetSOIParentEntity(Entity entity, PositionDB positionDB = null)
{
if (positionDB == null)
{
positionDB = entity.GetDataBlob <PositionDB>();
}
return(positionDB.Parent);
}
private static PositionDB SetPositionClone(SensorInfoDB sensorInfo)
{
PositionDB position = sensorInfo.DetectedEntity.GetDataBlob <PositionDB>();
PositionDB sensorEntityPosition = GenericClone <PositionDB>(position, sensorInfo);
//tweak add some random noise depending on quality;
return(sensorEntityPosition);
}
public TranslationMoveVM(Game game, CommandReferences cmdRef, Entity entity)
{
_tMoveDB = entity.GetDataBlob <TranslateMoveDB>();
_posDB = entity.GetDataBlob <PositionDB>();
_propDB = entity.GetDataBlob <PropulsionDB>();
_cmdRef = cmdRef;
TargetList.SelectionChangedEvent += OnTargetSelectonChange;
UpdateTargetList(entity.GetDataBlob <OwnedDB>().OwnedByFaction, entity.Manager);
}
public MoveOrderDB(Entity ship, PositionDB target, long orbitRadius = 0)
{
DelayTime = 0;
Owner = ship;
Target = Entity.InvalidEntity;
PositionTarget = new PositionDB(target);
OrbitRadius = orbitRadius;
MaximumSpeed = ship.GetDataBlob <PropulsionDB>().MaximumSpeed;
}
private void setPositionToTarget(Entity ship, PositionDB target)
{
Owner.GetDataBlob <PropulsionDB>().CurrentSpeed = new Vector4(0.0, 0.0, 0.0, 0.0);
Owner.GetDataBlob <PositionDB>().X = target.X;
Owner.GetDataBlob <PositionDB>().Y = target.Y;
Owner.GetDataBlob <PositionDB>().Z = target.Z;
return;
}
// Creates a new order for a ship to move to the given coordinates in a star system
public bool MoveOrder(Entity ship, StarSystem system, double x, double y)
{
PositionDB position = new PositionDB(new Vector4(x, y, 0.0, 0.0), system.Guid);
MoveOrder moveOrder = new MoveOrder(ship, position);
_orderList.Add(moveOrder);
return(true);
}
/// <summary>
/// creates an asteroid that will collide with the given entity on the given date.
/// </summary>
/// <param name="starSys"></param>
/// <param name="target"></param>
/// <param name="collisionDate"></param>
/// <returns></returns>
public static Entity CreateAsteroid(StarSystem starSys, Entity target, DateTime collisionDate, double asteroidMass = -1.0)
{
//todo rand these a bit.
double radius = Distance.KmToAU(0.5);
double mass;
if (asteroidMass == -1.0)
{
mass = 1.5e+12; //about 1.5 billion tonne
}
else
{
mass = asteroidMass;
}
Vector3 velocity = new Vector3(8, 7, 0);
var position = new PositionDB(0, 0, 0, Guid.Empty);
var massVolume = MassVolumeDB.NewFromMassAndRadius(mass, radius);
var planetInfo = new SystemBodyInfoDB();
var balisticTraj = new NewtonBalisticDB(target.Guid, collisionDate);
var name = new NameDB("Ellie");
var AsteroidDmg = new AsteroidDamageDB();
var sensorPfil = new SensorProfileDB();
planetInfo.SupportsPopulations = false;
planetInfo.BodyType = BodyType.Asteroid;
Vector3 targetPos = OrbitProcessor.GetAbsolutePosition_AU(target.GetDataBlob <OrbitDB>(), collisionDate);
TimeSpan timeToCollision = collisionDate - StaticRefLib.CurrentDateTime;
Vector3 offset = velocity * timeToCollision.TotalSeconds;
targetPos -= Distance.KmToAU(offset);
position.AbsolutePosition_AU = targetPos;
position.SystemGuid = starSys.Guid;
balisticTraj.CurrentSpeed = velocity;
var planetDBs = new List <BaseDataBlob>
{
position,
massVolume,
planetInfo,
name,
balisticTraj,
AsteroidDmg,
sensorPfil
};
Entity newELE = new Entity(starSys, planetDBs);
return(newELE);
}
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;
}
}
private double distanceBetweenPositions(PositionDB origin, PositionDB target)
{
Vector4 delta = new Vector4();
delta.X = origin.X - target.X;
delta.Y = origin.Y - target.Y;
delta.Z = origin.Z - target.Z;
return(delta.Length());
}
private void Deserialized(StreamingContext context)
{
if (TargetEntity != null)
{
var game = (Game)context.Context;
game.PostLoad += (sender, args) =>
{
TargetPositionDB = TargetEntity.GetDataBlob <PositionDB>();
};
}
}
public TranslationMoveVM(Game game, CommandReferences cmdRef, Entity entity)
{
_tMoveDB = entity.GetDataBlob <TranslateMoveDB>();
_posDB = entity.GetDataBlob <PositionDB>();
_propDB = entity.GetDataBlob <PropulsionAbilityDB>();
_cmdRef = cmdRef;
TargetList.SelectionChangedEvent += OnTargetSelectonChange;
Entity faction;
entity.Manager.FindEntityByGuid(entity.FactionOwner, out faction);
UpdateTargetList(faction, entity.Manager);
}
private static ProtoEntity CreateSurveyPoint(double x, double y, int nameNumber)
{
// TODO: Rebalance "pointsRequired" here.
// TODO: Load "pointsRequired" from GalaxyGen settings
const int pointsRequired = 400;
var surveyDB = new JPSurveyableDB(pointsRequired, new Dictionary <Entity, int>());
var posDB = new PositionDB(x, y, 0, Guid.Empty);
var nameDB = new NameDB($"Survey Point #{nameNumber}");
return(ProtoEntity.Create(Guid.Empty, new BaseDataBlob[] { surveyDB, posDB, nameDB }));
}
public MoveOrder(Entity ship, PositionDB target, long orbitRadius = 0) : this()
{
DelayTime = 0;
Owner = ship;
// The owners positions is sometimes set to that of another entity for orbiting purposes. This resets that issue
Owner.SetDataBlob <PositionDB>(new PositionDB(Owner.GetDataBlob <PositionDB>()));
Target = Entity.InvalidEntity;
PositionTarget = new PositionDB(target);
OrbitRadius = orbitRadius;
MaximumSpeed = ship.GetDataBlob <PropulsionDB>().MaximumSpeed;
}
private void UpdateProperties([NotNull] PositionDB positionDB)
{
if (positionDB == null)
{
throw new ArgumentNullException("positionDB");
}
Position = positionDB.AbsolutePosition_AU;
if (Name == "Earth")
{
}
}
/// <summary>
/// This asteroid was destroyed, see if it is big enough for child asteroids to spawn, and if so spawn them.
/// </summary>
/// <param name="Asteroid"></param>
internal static void SpawnSubAsteroids(Entity Asteroid)
{
Game game = Asteroid.Manager.Game;
MassVolumeDB ADB = Asteroid.GetDataBlob <MassVolumeDB>();
//const double massDefault = 1.5e+12; //150 B tonnes?
const double massThreshold = 1.5e+9; //150 M tonnes?
if (ADB.Mass > massThreshold)
{
//spawn new asteroids. call the asteroid factory?
double newMass = ADB.Mass * 0.4; //add a random factor into this? do we care? will mass be printed to the player?
NewtonBalisticDB nDB = Asteroid.GetDataBlob <NewtonBalisticDB>();
PositionDB pDB = Asteroid.GetDataBlob <PositionDB>();
StarSystem mySystem;
if (!game.Systems.TryGetValue(pDB.SystemGuid, out mySystem))
{
throw new GuidNotFoundException(pDB.SystemGuid);
}
Entity myTarget;
if (!mySystem.FindEntityByGuid(nDB.TargetGuid, out myTarget))
{
throw new GuidNotFoundException(nDB.TargetGuid);
}
//public static Entity CreateAsteroid(StarSystem starSys, Entity target, DateTime collisionDate, double asteroidMass = -1.0)
//I need the target entity, the collisionDate, and the starSystem. I may have starsystem from guid.
//Ok so this should create the asteroid without having to add the new asteroids to a list. as that is done in the factory.
Entity newAsteroid1 = AsteroidFactory.CreateAsteroid(mySystem, myTarget, nDB.CollisionDate, newMass);
Entity newAsteroid2 = AsteroidFactory.CreateAsteroid(mySystem, myTarget, nDB.CollisionDate, newMass);
mySystem.RemoveEntity(Asteroid);
//Randomize the number of created asteroids?
}
else
{
//delete the existing asteroid.
PositionDB pDB = Asteroid.GetDataBlob <PositionDB>();
StarSystem mySystem;
if (!game.Systems.TryGetValue(pDB.SystemGuid, out mySystem))
{
throw new GuidNotFoundException(pDB.SystemGuid);
}
mySystem.RemoveEntity(Asteroid);
}
}
public TranslateMoveDB(TranslateMoveDB db)
{
LastProcessDateTime = db.LastProcessDateTime;
SavedNewtonionVector_AU = db.SavedNewtonionVector_AU;
TranslateEntryPoint_AU = db.TranslateEntryPoint_AU;
TranslateExitPoint_AU = db.TranslateExitPoint_AU;
CurrentNonNewtonionVectorMS = db.CurrentNonNewtonionVectorMS;
ExpendDeltaV_AU = db.ExpendDeltaV_AU;
IsAtTarget = db.IsAtTarget;
TargetEntity = db.TargetEntity;
TargetPositionDB = db.TargetPositionDB;
}
/// <summary>
/// process balistic movement for a single system
/// currently is not affected by gravity.
/// </summary>
/// <param name="manager">the system to process</param>
internal static void Process(EntityManager manager)
{
TimeSpan orbitCycle = manager.Game.Settings.OrbitCycleTime;
DateTime toDate = manager.ManagerSubpulses.SystemLocalDateTime + orbitCycle;
manager.ManagerSubpulses.AddSystemInterupt(toDate + orbitCycle, PulseActionEnum.BalisticMoveProcessor);
List <Entity> RemoveList = new List <Entity>();
List <StarSystem> RemoveSystem = new List <StarSystem>();
foreach (Entity objectEntity in manager.GetAllEntitiesWithDataBlob <NewtonBalisticDB>())
{
NewtonBalisticDB balisticDB = objectEntity.GetDataBlob <NewtonBalisticDB>();
PositionDB position = objectEntity.GetDataBlob <PositionDB>();
position.RelativePosition += Distance.KmToAU(balisticDB.CurrentSpeed * orbitCycle.TotalSeconds);
Entity myTarget = manager.GetLocalEntityByGuid(balisticDB.TargetGuid);
PositionDB targetPos = myTarget.GetDataBlob <PositionDB>();
if (targetPos.AbsolutePosition == position.AbsolutePosition)
{
//do something in damage processor for asteroid hitting a planet?
DamageProcessor.OnTakingDamage(myTarget, 1000000); ///one. million. damage points.
StarSystem mySystem;
if (!manager.Game.Systems.TryGetValue(position.SystemGuid, out mySystem))
{
throw new GuidNotFoundException(position.SystemGuid);
}
RemoveList.Add(objectEntity);
RemoveSystem.Add(mySystem);
mySystem.SystemManager.RemoveEntity(objectEntity); //get rid of the asteroid
}
}
/// <summary>
/// Clean up the asteroids that have hit something and been put in the remove list.
/// </summary>
for (int removeIterator = 0; removeIterator < RemoveList.Count; removeIterator++)
{
RemoveSystem[removeIterator].SystemManager.RemoveEntity(RemoveList[removeIterator]);
}
/// <summary>
/// This may not be necessary but clear these two lists.
/// </summary>
RemoveList.Clear();
RemoveSystem.Clear();
}
