private string postCalculate(Rocket rocket)
{
StringBuilder errors = new StringBuilder();
foreach (Stage stage in rocket.StageList)
{
double previousWetMass = 0;
if (stage.ID >= 1)
{
previousWetMass = rocket.StageList.Find(s => s.ID == stage.ID - 1).WetMass;
}
if (WetMassCell.Visible)
{
errors.Append(CalculationErrors.CheckWetMassGreaterThanPreviousStageWetMass(stage, previousWetMass));
}
if (WetMassCell.Visible && DryMassCell.Visible)
{
errors.Append(CalculationErrors.CheckDryMassGreaterThanPreviousStageWetMass(stage, previousWetMass));
}
if (DryMassCell.Visible && !WetMassCell.Visible)
{
errors.Append(CalculationErrors.CheckDryMassGreaterThanPreviousStageDryMass(stage, previousWetMass));
}
}
return(errors.ToString());
}
private string preCalculate(Rocket rocket)
{
StringBuilder errors = new StringBuilder();
foreach (Stage stage in rocket.StageList)
{
if (WetMassCell.Visible)
{
errors.Append(CalculationErrors.CheckWetMassPositive(stage));
}
if (DryMassCell.Visible)
{
errors.Append(CalculationErrors.CheckDryMassPositive(stage));
}
if (IspCell.Visible && IspCell.Enabled)
{
errors.Append(CalculationErrors.CheckIspPositive(stage));
}
if (DeltaVCell.Visible && DeltaVCell.Enabled)
{
errors.Append(CalculationErrors.CheckDeltaVPositive(stage));
}
if (ThrustCell.Visible && ThrustCell.Enabled)
{
errors.Append(CalculationErrors.CheckThrustPositive(stage));
}
if (MinTWRCell.Visible && MinTWRCell.Enabled)
{
errors.Append(CalculationErrors.CheckMinTWRPositive(stage));
}
if (MaxTWRCell.Visible && MaxTWRCell.Enabled)
{
errors.Append(CalculationErrors.CheckMaxTWRPositive(stage));
}
if (WetMassCell.Visible && DryMassCell.Visible)
{
errors.Append(CalculationErrors.CheckWetMassGreaterThanDryMass(stage));
}
if (MinTWRCell.Visible && MinTWRCell.Enabled && MaxTWRCell.Visible && MaxTWRCell.Enabled)
{
errors.Append(CalculationErrors.CheckMinTWRLessThanMaxTWR(stage));
}
}
return(errors.ToString());
}