marc/openbve-fcmb-train-plugin
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Train: improve acceleration formula

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This commit is contained in:
Marc Riera 2024-12-29 17:51:21 +01:00
parent be091a5784
commit aa863a7464
1 changed files with 11 additions and 10 deletions
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21
src/Train/Train.cs
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@ -54,8 +54,11 @@ namespace OpenbveFcmbTrainPlugin
/// <summary>The current acceleration of the train.</summary> /// <summary>The current acceleration of the train.</summary>
internal double Acceleration { get; private set; } internal double Acceleration { get; private set; }
/// <summary>The time when acceleration was calculated.</summary> /// <summary>The time elapsed since acceleration was last calculated.</summary>
private Time AccelerationTime = new Time(0); private double AccelerationTimer;
/// <summary>The maximum time elapsed between acceleration calculations.</summary>
private const double AccelerationMaximumTimer = 100;
/// <summary>The speed when acceleration was calculated.</summary> /// <summary>The speed when acceleration was calculated.</summary>
private Speed AccelerationSpeed = new Speed(0); private Speed AccelerationSpeed = new Speed(0);
@ -133,16 +136,14 @@ namespace OpenbveFcmbTrainPlugin
data.Handles.BrakeNotch = data.Handles.BrakeNotch; data.Handles.BrakeNotch = data.Handles.BrakeNotch;
// Calculate acceleration // Calculate acceleration
if (OpenbveFcmbTrainPlugin.Initializing) AccelerationTimer += data.ElapsedTime.Milliseconds;
if (AccelerationTimer >= AccelerationMaximumTimer)
{ {
AccelerationTime = data.TotalTime; Acceleration = Math.Round((data.Vehicle.Speed.MetersPerSecond - AccelerationSpeed.MetersPerSecond) / AccelerationTimer * 1000, 4);
} AccelerationTimer = 0;
if (data.TotalTime.Milliseconds - AccelerationTime.Milliseconds > 200) AccelerationSpeed = data.Vehicle.Speed;
{
Acceleration = Math.Round((State.Speed.MetersPerSecond - AccelerationSpeed.MetersPerSecond) / (data.TotalTime.Seconds - AccelerationTime.Seconds), 4);
AccelerationTime = data.TotalTime;
AccelerationSpeed = State.Speed;
} }
data.DebugMessage = Acceleration.ToString();
// Retrieve data from all devices // Retrieve data from all devices
foreach (Device dev in Devices) foreach (Device dev in Devices)