private void UpdateEngineFloatCurve()
{
// If it's less then the min ratio, we're going to assume that it's not initialized,
// so we'll bring it up to max which is normally where it would start
if (currentEMR < CurrentNodePair.Min.ratio || currentEMR > CurrentNodePair.Max.ratio)
{
currentEMR = CurrentNodePair.Max.ratio;
}
float fullRatioDiff = CurrentNodePair.Max.ratio - CurrentNodePair.Min.ratio;
float currentRatioDiff = currentEMR - CurrentNodePair.Min.ratio;
float ratioPercentage = currentRatioDiff / fullRatioDiff;
MixtureConfigNode current = GenerateMixtureConfigNodeForRatio(currentEMR);
UpdateThrust(current.maxThrust, current.minThrust);
FloatCurve newCurve = FloatCurveTransformer.GenerateForPercentage(CurrentNodePair.Min.atmosphereCurve, CurrentNodePair.Max.atmosphereCurve, ratioPercentage);
engineModule.atmosphereCurve = newCurve;
engineModule.maxFuelFlow = current.maxThrust / (newCurve.Evaluate(0.0f) * engineModule.g);
//EMRUtils.Log("Setting max thrust to ", current.maxThrust);
//EMRUtils.Log("Fuel flow set to ", engineModule.maxFuelFlow);
}
private MixtureConfigNode GenerateMixtureConfigNodeForRatio(float ratio)
{
float fullRatioDiff = CurrentNodePair.Max.ratio - CurrentNodePair.Min.ratio;
float currentRatioDiff = ratio - CurrentNodePair.Min.ratio;
float ratioPercentage = currentRatioDiff / fullRatioDiff;
MixtureConfigNode resultNode = new MixtureConfigNode()
{
configName = CurrentNodePair.Min.configName,
ratio = ratio,
atmosphereCurve = FloatCurveTransformer.GenerateForPercentage(CurrentNodePair.Min.atmosphereCurve, CurrentNodePair.Max.atmosphereCurve, ratioPercentage),
maxThrust = (ratioPercentage * (CurrentNodePair.Max.maxThrust - CurrentNodePair.Min.maxThrust)) + CurrentNodePair.Min.maxThrust,
minThrust = (ratioPercentage * (CurrentNodePair.Max.minThrust - CurrentNodePair.Min.minThrust)) + CurrentNodePair.Min.minThrust
};
//EMRUtils.Log("Resultant node: ", resultNode);
return(resultNode);
}
private string BuildIspAndThrustString(MixtureConfigNode node)
{
return(node.atmosphereCurve.Evaluate(0) + "s Thrust: " + MathUtils.ToStringSI(node.maxThrust, 4, 0, "N"));
}
