public double GetDistanceFromLastLocation(Vessel vessel)
{
double distance = 0;
//Pull last prospect location from the vessel module.
GoldStrikeVesselModule vesselModule = null;
foreach (VesselModule module in vessel.vesselModules)
{
if (module is GoldStrikeVesselModule)
{
vesselModule = (GoldStrikeVesselModule)module;
break;
}
}
if (vesselModule == null)
{
return(double.MaxValue);
}
//If we've never set a prospect location then we're automatically ok.
if (!vesselModule.HasLastProspectLocation())
{
return(double.MaxValue);
}
//Calculate the distance
distance = Utils.HaversineDistance(vesselModule.lastProspectLongitude, vesselModule.lastProspectLatitude,
vessel.longitude, vessel.latitude, vessel.mainBody);
return(distance);
}
protected double getDistanceFromLastLocation()
{
double distance = 0f;
if (vesselModule == null)
{
return(0f);
}
//If we have no last prospect then the distance is zero.
if (!vesselModule.HasLastProspectLocation())
{
vesselModule.UpdateLastProspectLocation();
return(0f);
}
//In kilometers
distance = Utils.HaversineDistance(vesselModule.lastProspectLongitude, vesselModule.lastProspectLatitude,
this.part.vessel.longitude, this.part.vessel.latitude, this.part.vessel.mainBody);
return(distance);
}
public override void OnUpdate()
{
base.OnUpdate();
if (HighLogic.LoadedSceneIsFlight == false)
{
return;
}
//If we don't have a last prospect location then the distance is zero.
if (vesselModule.HasLastProspectLocation() == false)
{
status = Localizer.Format(statusReadyName);
nextProspectDistance = 0f;
return;
}
//If we have an asteroid, then check its prospect status.
//Priority is to check for captured asteroids before checking to see if we've prospected a particular planetary biome.
if (asteroid != null)
{
if (WBIPathfinderScenario.Instance.IsAsteroidProspected(asteroid))
{
status = Localizer.Format(statusAlreadyProspectedName);
nextProspectDistance = 0;
return;
}
//Ready to be prospected.
else
{
status = Localizer.Format(statusReadyName);
nextProspectDistance = 0;
}
//Done
return;
}
//No asteroid, check prospect distance if we're landed
if (this.part.vessel.situation == Vessel.Situations.LANDED || this.part.vessel.situation == Vessel.Situations.PRELAUNCH)
{
double distance = getDistanceFromLastLocation();
//Update distance to next prospect
nextProspectDistance = (minTravelDistance - distance);
if (nextProspectDistance <= 0.00001f)
{
nextProspectDistance = 0f;
status = Localizer.Format(statusReadyName);
}
else
{
status = Localizer.Format(statusGoFartherName);
}
}
//No asteroid and not landed.
else
{
status = Localizer.Format(statusNoAsteroidName);
nextProspectDistance = 0;
}
}