// remove science sample, deleting the sample when it is empty
public double Delete_sample(SubjectData subjectData, double amount = 0.0)
{
// get data
Sample sample;
if (samples.TryGetValue(subjectData, out sample))
{
// decrease amount of data stored in the sample
if (amount == 0.0)
{
amount = sample.size;
}
else
{
amount = Math.Min(amount, sample.size);
}
double massDelta = sample.mass * amount / sample.size;
sample.size -= amount;
sample.mass -= massDelta;
// keep track of data collected
subjectData.RemoveDataCollectedInFlight(amount);
// remove sample if empty
if (sample.size <= 0.0)
{
samples.Remove(subjectData);
}
return(massDelta);
}
return(0.0);
}
// remove science data, deleting the file when it is empty
public void Delete_file(SubjectData subjectData, double amount = 0.0)
{
// get data
File file;
if (files.TryGetValue(subjectData, out file))
{
// decrease amount of data stored in the file
if (amount == 0.0)
{
amount = file.size;
}
else
{
amount = Math.Min(amount, file.size);
}
file.size -= amount;
// keep track of data collected
subjectData.RemoveDataCollectedInFlight(amount);
// remove file if empty
if (file.size <= 0.0)
{
files.Remove(subjectData);
}
}
}