public void SaveVitals(ref Vitals.Builder vitals)
{
vitals.SetCalories(this.caloricLevel);
vitals.SetHydration(this.waterLevelLitre);
vitals.SetRadiation(this.radiationLevel);
vitals.SetRadiationAnti(this.antiRads);
vitals.SetTemperature(this.coreTemperature);
}