public double requestResource(double amount)
 {
     if (isScience)
     {
         if (amount < 0)
         {
             ScienceSubject subject = getSubject();
             if (subject != null)
             {
                 double cap             = subject.scienceCap;
                 double curve_base      = (cap - 1) / (cap);
                 double old_science     = subject.science;
                 double precurve_amount = -amount * subject.subjectValue;
                 double new_science     = (1 - (1 - (old_science / cap)) * Math.Pow(curve_base, precurve_amount)) * cap;
                 rateMultiplier = subject.subjectValue * ((new_science - old_science) / precurve_amount);
                 if (subject.id != subjOwedId)
                 {
                     subjOwed = 0;
                 }
                 subject.science = (float)(new_science + subjOwed);
                 subjOwed        = -(((double)subject.science) - new_science - subjOwed);
                 //print("[" + old_science + "/" + cap + "] (+) " + precurve_amount + " == " + new_science + " [" + subject.science + " + " + subjOwed + "]");
                 subjOwedId = subject.id;
                 amount     = -(subject.science - old_science);
             }
             else
             {
                 rateMultiplier = ScienceHelper.getScienceMultiplier(owner.part.vessel);
                 amount        *= rateMultiplier;
             }
         }
         else
         {
             rateMultiplier = 1;
         }
         double sci_before = ResearchAndDevelopment.Instance.Science;
         /* MKW - Which TransactionReason should we use?? */
         ResearchAndDevelopment.Instance.AddScience((float)(-amount + owed), TransactionReasons.ScienceTransmission);
         owed = (-amount + owed + sci_before) - ((double)ResearchAndDevelopment.Instance.Science);
         return(sci_before - ResearchAndDevelopment.Instance.Science);
     }
     else
     {
         rateMultiplier = 1;
         double produced = owner.part.RequestResource(resource, amount + owed);
         owed = (amount + owed) - produced;
         return(produced);
     }
 }
Exemple #2
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        public void checkBiomeChange()
        {
            double numExposureTime = getResourceAmount("ExposureTime");
            //int sciCount = GetScienceCount(); // MKW - what was this for?

            var    subject   = ScienceHelper.getScienceSubject(experimentID, vessel);
            string subjectId = ((subject == null) ? "" : subject.id);

            if (subjectId != "" && last_subjectId != "" && last_subjectId != subjectId &&
                (numExposureTime > 0))
            {
                biomeChanged();
            }
            last_subjectId = subjectId;
        }
 public ScienceSubject getSubject()
 {
     return(ScienceHelper.getScienceSubject(subjectString, owner.part.vessel));
 }