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);
}
}
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));
}
