public void UpdateISP()
{
FloatCurve newIsp = new FloatCurve();
Altitude = vessel.atmDensity;
float OrigISP = OrigFloatCurve.Evaluate((float)Altitude);
if (Altitude != lastAltitude)
{
FCsetup(); lastAltitude = Altitude;
} // save resources when it's out of the atmoshpere.
newIsp.Add((float)Altitude, SelectedIsp);
curEngineT.atmosphereCurve = newIsp;
MinIsp = OrigISP;
}
public void FCsetup()
{
try
{
if (vessel.loaded)
{
BaseField IspField = Fields["localIsp"];
UI_FloatRange[] IspController = { IspField.uiControlFlight as UI_FloatRange, IspField.uiControlEditor as UI_FloatRange };
for (int I = 0; I < IspController.Length; I++)
{
float akIsp = SelectedIsp;
float akMinIsp = IspController[I].minValue;
float akMaxIsp = IspController[I].maxValue;
float StepIncrement = IspController[I].stepIncrement;
float StepNumb = (akIsp - akMinIsp) / StepIncrement;
akMinIsp = (float)Math.Round(OrigFloatCurve.Evaluate((float)Altitude));
if (akMinIsp < 1)
{
akMinIsp = 1;
}
akMaxIsp = (float)Math.Round(akMinIsp / MaxMin);
StepIncrement = (akMaxIsp - akMinIsp) / 100;
IspController[I].minValue = akMinIsp;
IspController[I].maxValue = akMaxIsp;
IspController[I].stepIncrement = StepIncrement;
SelectedIsp = akMinIsp + StepIncrement * StepNumb;
I++;
}
}
}
catch (Exception e)
{
Debug.LogError("[KSPI]: FusionEngine FCsetup exception: " + e.Message);
}
}
public override void OnFixedUpdate()
{
temperatureStr = part.temperature.ToString("0.00") + "K / " + part.maxTemp.ToString("0.00") + "K";
MinIsp = OrigFloatCurve.Evaluate((float)Altitude);
// part.ona
if (curEngineT == null)
{
return;
}
throttle = curEngineT.currentThrottle > MinThrottleRatio ? curEngineT.currentThrottle : 0;
if (throttle > 0)
{
if (vessel.atmDensity > maxAtmosphereDensity)
{
ShutDown("Inertial Fusion cannot operate in atmosphere!");
}
if (radhazard && rad_safety_features)
{
ShutDown("Engines throttled down as they presently pose a radiation hazard");
}
if (SelectedIsp <= 10)
{
ShutDown("Engine Stall");
}
}
KillKerbalsWithRadiation(throttle);
resourceBuffers.UpdateVariable(ResourceManager.FNRESOURCE_WASTEHEAT, this.part.mass);
resourceBuffers.UpdateBuffers();
if (throttle > 0)
{
// Calculate Fusion Ratio
enginePowerRequirement = CurrentPowerRequirement;
var recievedPowerFixed = CheatOptions.InfiniteElectricity
? enginePowerRequirement
: consumeFNResourcePerSecond(enginePowerRequirement, ResourceManager.FNRESOURCE_MEGAJOULES);
var plasma_ratio = recievedPowerFixed / enginePowerRequirement;
fusionRatio = plasma_ratio >= 1 ? 1 : plasma_ratio > 0.75f ? Mathf.Pow((float)plasma_ratio, 6) : 0;
laserWasteheat = recievedPowerFixed * (1 - LaserEfficiency);
// Lasers produce Wasteheat
if (!CheatOptions.IgnoreMaxTemperature)
{
supplyFNResourcePerSecond(enginePowerRequirement, ResourceManager.FNRESOURCE_WASTEHEAT);
}
// The Absorbed wasteheat from Fusion
var rateMultplier = MinIsp / SelectedIsp;
var neutronbsorbionBonus = 1 - NeutronAbsorptionFractionAtMinIsp * (1 - ((SelectedIsp - MinIsp) / (MaxIsp - MinIsp)));
absorbedWasteheat = FusionWasteHeat * wasteHeatMultiplier * fusionRatio * throttle * neutronbsorbionBonus;
supplyFNResourcePerSecond(absorbedWasteheat, ResourceManager.FNRESOURCE_WASTEHEAT);
// change ratio propellants Hydrogen/Fusion
curEngineT.propellants.FirstOrDefault(pr => pr.name == InterstellarResourcesConfiguration.Instance.LqdDeuterium).ratio = (float)standard_deuterium_rate / rateMultplier;
curEngineT.propellants.FirstOrDefault(pr => pr.name == InterstellarResourcesConfiguration.Instance.LqdTritium).ratio = (float)standard_tritium_rate / rateMultplier;
// Update ISP
var currentIsp = SelectedIsp;
UpdateISP();
// Update FuelFlow
var maxFuelFlow = fusionRatio * MaximumThrust / currentIsp / GameConstants.STANDARD_GRAVITY;
maximumThrust = (float)MaximumThrust;
curEngineT.maxFuelFlow = (float)maxFuelFlow;
curEngineT.maxThrust = maximumThrust;
if (!curEngineT.getFlameoutState && plasma_ratio < 0.75 && recievedPowerFixed > 0)
{
curEngineT.status = "Insufficient Electricity";
}
}
else
{
enginePowerRequirement = 0;
absorbedWasteheat = 0;
laserWasteheat = 0;
fusionRatio = 0;
var currentIsp = SelectedIsp;
UpdateISP();
curEngineT.maxThrust = (float)MaximumThrust;
var rateMultplier = MinIsp / SelectedIsp;
var maxFuelFlow = MaximumThrust / currentIsp / GameConstants.STANDARD_GRAVITY;
curEngineT.maxFuelFlow = (float)maxFuelFlow;
curEngineT.propellants.FirstOrDefault(pr => pr.name == InterstellarResourcesConfiguration.Instance.LqdDeuterium).ratio = (float)(standard_deuterium_rate) / rateMultplier;
curEngineT.propellants.FirstOrDefault(pr => pr.name == InterstellarResourcesConfiguration.Instance.LqdTritium).ratio = (float)(standard_tritium_rate) / rateMultplier;
}
coldBathTemp = (float)FNRadiator.getAverageRadiatorTemperatureForVessel(vessel);
maxTempatureRadiators = (float)FNRadiator.getAverageMaximumRadiatorTemperatureForVessel(vessel);
radiatorPerformance = Mathf.Max(1 - (coldBathTemp / maxTempatureRadiators), 0.000001f);
partEmissiveConstant = (float)part.emissiveConstant;
}
