public static bool Prefix(DrivingForce __instance, float inputForce, Bogie bogie, float maxTractionForcePossible)
{
if (__instance.preventWheelslip || bogie.HasDerailed || !bogie.enabled)
{
__instance.wheelslip = 0f;
bogie.wheelslip = __instance.wheelslip;
return(false);
}
TrainCar car = bogie.Car;
bool flag = Mathf.Sign(car.GetForwardSpeed()) != Mathf.Sign(inputForce);
__instance.frictionCoeficient = Mathf.Clamp01(__instance.wheelslipToFrictionModifierCurve.Evaluate(Mathf.Clamp01(__instance.wheelslip)) * ((flag && Mathf.Abs(car.GetForwardSpeed()) > 1f) ? 1f : __instance.sandCoef));
float num = car.transform.localEulerAngles.x;
float num2 = Mathf.Cos(Mathf.Deg2Rad * num);
// assume total bogie mass is 1/2 of adhesive weight
__instance.factorOfAdhesion = bogie.rb.mass * num2 * __instance.frictionCoeficient * 2;
__instance.tractionForceWheelslipLimit = __instance.factorOfAdhesion * 9.8f;
// Main.DebugLog(car, () => $"frictionCoeff={__instance.frictionCoeficient},angle={num},normalRatio={num2},wheelslipLimit={__instance.tractionForceWheelslipLimit}");
float num3 = Mathf.Abs(inputForce) - bogie.brakingForce;
__instance.wheelslip = Mathf.Clamp01((num3 - __instance.tractionForceWheelslipLimit) / Mathf.Abs(maxTractionForcePossible - __instance.tractionForceWheelslipLimit));
bogie.wheelslip = __instance.wheelslip;
return(false);
}
public static JObject DrivingForce(DrivingForce driver)
{
return(new JObject()
{
{ "frictionCoefficient", driver.frictionCoeficient },
{ "preventWheelslip", driver.preventWheelslip },
{ "sandCoefMax", driver.sandCoefMax },
{ "slopeCoefMultiplier", driver.slopeCoeficientMultiplier },
{ "wheelslipFrictionCurve", AnimationCurve(driver.wheelslipToFrictionModifierCurve) }
});
}
static void Postfix(DrivingForce __instance, Bogie bogie)
{
var car = bogie.Car;
adhesionProvider.SetValue(car, (float)slipLimitField.GetValue(__instance) * car.Bogies.Length);
}
public static void Postfix(DrivingForce __instance, Bogie bogie)
{
var car = bogie.Car;
adhesionProvider.SetValue(car, new Force(__instance.tractionForceWheelslipLimit * car.Bogies.Length));
}
