/// <summary>
/// Generates any vessel modules needed by a particular asteroid.
/// </summary>
/// <param name="group">The asteroid group to which the asteroid belongs.</param>
/// <param name="partList">The part(s) from which the asteroid is made.</param>
/// <param name="size">The asteroid's size class.</param>
/// <returns>A <c>VesselModules</c> node containing all vessel modules besides
/// the defaults (currently <c>FlightIntegrator</c> and <c>AxisGroupModule</c>).</returns>
/// <exception cref="System.NullReferenceException">Thrown if <c>group</c> or <c>partList</c> is
/// null.</exception>
/// <exception cref="System.InvalidOperationException">Thrown if <c>group</c> cannot generate
/// valid data, or if <c>partList</c> does not contain exactly one part, or contains an
/// unsupported part. The program state will be unchanged in the event of an exception.</exception>
private ConfigNode makeVesselModules(AsteroidSet group, ConfigNode[] partList, UntrackedObjectClass size)
{
if (partList.Length != 1)
{
throw new InvalidOperationException(
Localizer.Format("#autoLOC_CustomAsteroids_ErrorMultiParts", partList));
}
ConfigNode wrapper = new ConfigNode("VESSELMODULES");
// CometVessel seems to be removed if there's no ModuleComet, but filter just in case
if (isComet(partList))
{
string cometType = group.getCometOrbit();
bool cometName = group.getUseCometName();
CometOrbitType stockClass = CometManager.GetCometOrbitType(cometType);
if (stockClass is null)
{
throw new InvalidOperationException(Localizer.Format("#autoLOC_CustomAsteroids_ErrorNoCometType", cometType));
}
// As far as I can tell the object class is used to scale the activity level
ConfigNode moduleComet = CometManager.GenerateDefinition(stockClass, size, new System.Random().Next())
.CreateVesselNode(false, 0.0f, !cometName);
wrapper.AddNode(moduleComet);
}
return(wrapper);
}
public void SpawnAsteroid(Asteroid asteroid, UInt32 seed)
{
// Create Default Orbit
Orbit orbit = null;
CelestialBody body = null;
// Select Orbit Type
Int32 type = Random.Range(0, 3);
if (type == 0 && asteroid.Location.Around.Count != 0)
{
// Around
Location.AroundLoader[] around = GetProbabilityList(asteroid.Location.Around,
asteroid.Location.Around.Select(a => a.Probability.Value).ToList()).ToArray();
Location.AroundLoader loader = around[Random.Range(0, around.Length)];
body = UBI.GetBody(loader.Body);
if (!body)
{
return;
}
if (loader.Reached && !ReachedBody(body))
{
return;
}
orbit = new Orbit
{
referenceBody = body,
eccentricity = loader.Eccentricity,
semiMajorAxis = loader.SemiMajorAxis,
inclination = loader.Inclination,
LAN = loader.LongitudeOfAscendingNode,
argumentOfPeriapsis = loader.ArgumentOfPeriapsis,
meanAnomalyAtEpoch = loader.MeanAnomalyAtEpoch,
epoch = loader.Epoch
};
orbit.Init();
}
else if (type == 1 && asteroid.Location.Nearby.Count != 0)
{
// Nearby
Location.NearbyLoader[] nearby = GetProbabilityList(asteroid.Location.Nearby,
asteroid.Location.Nearby.Select(a => a.Probability.Value).ToList()).ToArray();
Location.NearbyLoader loader = nearby[Random.Range(0, nearby.Length)];
body = UBI.GetBody(loader.Body);
if (!body)
{
return;
}
if (loader.Reached && !ReachedBody(body))
{
return;
}
orbit = new Orbit
{
eccentricity = body.orbit.eccentricity + loader.Eccentricity,
semiMajorAxis = body.orbit.semiMajorAxis * loader.SemiMajorAxis,
inclination = body.orbit.inclination + loader.Inclination,
LAN = body.orbit.LAN * loader.LongitudeOfAscendingNode,
argumentOfPeriapsis = body.orbit.argumentOfPeriapsis * loader.ArgumentOfPeriapsis,
meanAnomalyAtEpoch = body.orbit.meanAnomalyAtEpoch * loader.MeanAnomalyAtEpoch,
epoch = body.orbit.epoch,
referenceBody = body.orbit.referenceBody
};
orbit.Init();
}
else if (type == 2 && asteroid.Location.Flyby.Count != 0)
{
// Flyby
Location.FlybyLoader[] flyby = GetProbabilityList(asteroid.Location.Flyby,
asteroid.Location.Flyby.Select(a => a.Probability.Value).ToList()).ToArray();
Location.FlybyLoader loader = flyby[Random.Range(0, flyby.Length)];
body = UBI.GetBody(loader.Body);
if (!body)
{
return;
}
if (loader.Reached && !ReachedBody(body))
{
return;
}
orbit = Orbit.CreateRandomOrbitFlyBy(body, Random.Range(loader.MinDuration, loader.MaxDuration));
}
// Check
if (orbit == null)
{
Debug.Log("[Kopernicus] No new objects this time. (Probability is " + asteroid.Probability.Value + "%)");
return;
}
// Name
String asteroidName = DiscoverableObjectsUtil.GenerateAsteroidName();
// Lifetime
Double lifetime = Random.Range(asteroid.MinUntrackedLifetime, asteroid.MaxUntrackedLifetime) * 24d * 60d * 60d;
Double maxLifetime = asteroid.MaxUntrackedLifetime * 24d * 60d * 60d;
// Size
UntrackedObjectClass size = (UntrackedObjectClass)(Int32)(asteroid.Size.Evaluate(Random.Range(0f, 1f)) * Enum.GetNames(typeof(UntrackedObjectClass)).Length);
// Spawn
ConfigNode vessel = null;
#if (KSP_VERSION_1_10_1 || KSP_VERSION_1_11_1)
if (Random.Range(0, 100) > RuntimeUtility.KopernicusConfig.CometPercentage)
{
#endif
vessel = ProtoVessel.CreateVesselNode(
asteroidName,
VesselType.SpaceObject,
orbit,
0,
new[]
{
ProtoVessel.CreatePartNode(
"PotatoRoid",
seed
)
},
new ConfigNode("ACTIONGROUPS"),
ProtoVessel.CreateDiscoveryNode(
DiscoveryLevels.Presence,
size,
lifetime,
maxLifetime
)
);
OverrideNode(ref vessel, asteroid.Vessel);
ProtoVessel protoVessel = new ProtoVessel(vessel, HighLogic.CurrentGame);
if (asteroid.UniqueName && FlightGlobals.Vessels.Count(v => v.vesselName == protoVessel.vesselName) != 0)
{
return;
}
Kopernicus.Events.OnRuntimeUtilitySpawnAsteroid.Fire(asteroid, protoVessel);
protoVessel.Load(HighLogic.CurrentGame.flightState);
GameEvents.onNewVesselCreated.Fire(protoVessel.vesselRef);
GameEvents.onAsteroidSpawned.Fire(protoVessel.vesselRef);
Debug.Log("[Kopernicus] New object found near " + body.name + ": " + protoVessel.vesselName + "!");
#if (KSP_VERSION_1_10_1 || KSP_VERSION_1_11_1)
}
else
{
float fragmentDynamicPressureModifier = 0f;
bool optimizedCollider = false;
CometOrbitType cometType = CometManager.GenerateWeightedCometType();
Orbit cometOrbit = cometType.CalculateHomeOrbit();
UntrackedObjectClass randomObjClass = cometType.GetRandomObjClass();
CometDefinition cometDef = CometManager.GenerateDefinition(cometType, randomObjClass, (int)seed);
ConfigNode configNode = cometDef.CreateVesselNode(optimizedCollider, fragmentDynamicPressureModifier, hasName: false);
ConfigNode configNode2 = ProtoVessel.CreatePartNode("PotatoComet", seed);
uint value = 0u;
configNode2.TryGetValue("persistentId", ref value);
configNode.AddValue("cometPartId", value);
ConfigNode configNode3 = new ConfigNode("VESSELMODULES");
configNode3.AddNode(configNode);
vessel = ProtoVessel.CreateVesselNode(DiscoverableObjectsUtil.GenerateCometName(), VesselType.SpaceObject, cometOrbit, 0, new ConfigNode[1] {
configNode2
}, new ConfigNode("ACTIONGROUPS"), ProtoVessel.CreateDiscoveryNode(DiscoveryLevels.Presence, randomObjClass, lifetime, maxLifetime), configNode3);
OverrideNode(ref vessel, asteroid.Vessel);
ProtoVessel protoVessel = new ProtoVessel(vessel, HighLogic.CurrentGame);
Kopernicus.Events.OnRuntimeUtilitySpawnAsteroid.Fire(asteroid, protoVessel);
protoVessel.Load(HighLogic.CurrentGame.flightState);
GameEvents.onNewVesselCreated.Fire(protoVessel.vesselRef);
GameEvents.onAsteroidSpawned.Fire(protoVessel.vesselRef);
Debug.Log("[Kopernicus] New object found near " + body.name + ": " + protoVessel.vesselName + "!");
}
#endif
}