refactor: Fix spelling

Author: twpol

Source/Orts.Simulation/Simulation/AIs/AITrain.cs

@@ -722,7 +722,7 @@ public void AIUpdate(float elapsedClockSeconds, double clockTime, bool preUpdate
 
                 if (Cars[0] is MSTSLocomotive leadingLoco)
                 {
-                    var isRainingOrSnowing = Simulator.Weather.PricipitationIntensityPPSPM2 > 0;
+                    var isRainingOrSnowing = Simulator.Weather.PrecipitationIntensityPPSPM2 > 0;
                     if (leadingLoco.Wiper && !isRainingOrSnowing)
                         leadingLoco.SignalEvent(Event.WiperOff);
                     else if (!leadingLoco.Wiper && isRainingOrSnowing)

Source/Orts.Simulation/Simulation/RollingStocks/MSTSLocomotive.cs

@@ -3101,7 +3101,7 @@ public virtual void UpdateFrictionCoefficient(float elapsedClockSeconds)
             {
                 var fogBaseFrictionCoefficientFactor = 1.0f;
                 var pricBaseFrictionCoefficientFactor = 1.0f;
-                float pric = Simulator.Weather.PricipitationIntensityPPSPM2 * 1000;
+                float pric = Simulator.Weather.PrecipitationIntensityPPSPM2 * 1000;
                 // precipitation will calculate a base coefficient value between 60% (light rain) and 90% (heavy rain) - this will be a factor that is used to adjust the base value 
                 // assume linear value between upper and lower precipitation values. Limits are set in the weather module, ie Rain = 0.01ppm (10) and Snow = 0.005ppm (5)
                 float precGrad = (0.2f - 0) / (10f - 5f);

Source/Orts.Simulation/Simulation/Weather.cs

@@ -37,8 +37,8 @@ public class Weather
         // Overcast factor: 0.0 = almost no clouds; 0.1 = wispy clouds; 1.0 = total overcast.
         public float OvercastFactor;
 
-        // Pricipitation intensity in particles per second per meter^2 (PPSPM2).
-        public float PricipitationIntensityPPSPM2;
+        // Precipitation intensity in particles per second per meter^2 (PPSPM2).
+        public float PrecipitationIntensityPPSPM2;
 
         // Fog/visibility distance. Ranges from 10m (can't see anything), 5km (medium), 20km (clear) to 100km (clear arctic).
         public float FogDistance;

Source/RunActivity/Viewer3D/Popups/HUDWindow.cs

@@ -1,4 +1,4 @@
-// COPYRIGHT 2011, 2012, 2013 by the Open Rails project.
+// COPYRIGHT 2011, 2012, 2013 by the Open Rails project.
 //
 // This file is part of Open Rails.
 //
@@ -1324,7 +1324,7 @@ void TextPageWeather(TableData table)
 
             TableAddLabelValue(table, Viewer.Catalog.GetString("Visibility"), Viewer.Catalog.GetStringFmt("{0:N0} m", Viewer.Simulator.Weather.FogDistance));
             TableAddLabelValue(table, Viewer.Catalog.GetString("Cloud cover"), Viewer.Catalog.GetStringFmt("{0:F0} %", Viewer.Simulator.Weather.OvercastFactor * 100));
-            TableAddLabelValue(table, Viewer.Catalog.GetString("Intensity"), Viewer.Catalog.GetStringFmt("{0:F4} p/s/m^2", Viewer.Simulator.Weather.PricipitationIntensityPPSPM2));
+            TableAddLabelValue(table, Viewer.Catalog.GetString("Intensity"), Viewer.Catalog.GetStringFmt("{0:F4} p/s/m^2", Viewer.Simulator.Weather.PrecipitationIntensityPPSPM2));
             TableAddLabelValue(table, Viewer.Catalog.GetString("Liquidity"), Viewer.Catalog.GetStringFmt("{0:F0} %", Viewer.Simulator.Weather.PrecipitationLiquidity * 100));
             TableAddLabelValue(table, Viewer.Catalog.GetString("Wind"), Viewer.Catalog.GetStringFmt("{0:F1},{1:F1} m/s", Viewer.Simulator.Weather.WindSpeedMpS.X, Viewer.Simulator.Weather.WindSpeedMpS.Y));
             TableAddLabelValue(table, Viewer.Catalog.GetString("Amb Temp"), FormatStrings.FormatTemperature(Viewer.PlayerLocomotive.CarOutsideTempC, Viewer.PlayerLocomotive.IsMetric, false));

Source/RunActivity/Viewer3D/Precipitation.cs

@@ -68,7 +68,7 @@ public void PrepareFrame(RenderFrame frame, ElapsedTime elapsedTime)
         {
             var gameTime = (float)Viewer.Simulator.GameTime;
             Pricipitation.DynamicUpdate(WeatherControl, Weather, Viewer, ref Wind);
-            Pricipitation.Update(gameTime, elapsedTime, Weather.PricipitationIntensityPPSPM2, Viewer);
+            Pricipitation.Update(gameTime, elapsedTime, Weather.PrecipitationIntensityPPSPM2, Viewer);
 
             // Note: This is quite a hack. We ideally should be able to pass this through RenderItem somehow.
             var XNAWorldLocation = Matrix.Identity;
@@ -89,7 +89,7 @@ public void Reset()
             var gameTime = (float)Viewer.Simulator.GameTime;
             Pricipitation.Initialize(Viewer.Simulator.WeatherType, Wind);
             // Camera is null during first initialisation.
-            if (Viewer.Camera != null) Pricipitation.Update(gameTime, null, Weather.PricipitationIntensityPPSPM2, Viewer);
+            if (Viewer.Camera != null) Pricipitation.Update(gameTime, null, Weather.PrecipitationIntensityPPSPM2, Viewer);
         }
 
         [CallOnThread("Loader")]