public virtual bool TestIsEarthLike(Temperature surfaceTemperature,
Ratio waterCoverFraction,
Ratio cloudCoverFraction,
Ratio iceCoverFraction,
Pressure surfacePressure,
Acceleration surfaceGravityG,
Breathability breathability,
BodyType planetType)
{
double relTemp = surfaceTemperature.Kelvins - GlobalConstants.FREEZING_POINT_OF_WATER -
GlobalConstants.EARTH_AVERAGE_CELSIUS;
double seas = waterCoverFraction.Value * 100.0;
double clouds = cloudCoverFraction.Value * 100.0;
double pressure = surfacePressure.Millibars / GlobalConstants.EARTH_SURF_PRES_IN_MILLIBARS;
double ice = iceCoverFraction.Value * 100.0;
return
(surfaceGravityG.StandardGravity >= .8 &&
surfaceGravityG.StandardGravity <= 1.2 &&
relTemp >= -2.0 &&
relTemp <= 3.0 &&
ice <= 10.0 &&
pressure >= 0.5 &&
pressure <= 2.0 &&
clouds >= 40.0 &&
clouds <= 80.0 &&
seas >= 50.0 &&
seas <= 80.0 &&
planetType != BodyType.Water &&
breathability == Breathability.Breathable);
}
public virtual bool TestIsHabitable(Duration dayLength,
Duration orbitalPeriod,
Breathability breathability,
bool hasResonantPeriod,
bool isTidallyLocked)
{
return(breathability == Breathability.Breathable &&
!hasResonantPeriod &&
!isTidallyLocked);
}
