Update CommunityMapLocation

- Fetch trains whose locomotives are turned in addition to what the player may be standing on.
- Add reporting of derailed state and speed.

CommunityMapLocation/Api/Location/CarLocationResponse.cs

@@ -11,6 +11,7 @@ namespace CommunityMapLocation.Api.Location
             Name = trainCar.name;
             Id = trainCar.ID;
             CarGuid = trainCar.CarGUID;
+            Derailed = trainCar.derailed;
 
             // Probable not needed. Commented to remove additional dll dependency
             //HandbrakePosition = trainCar.brakeSystem.handbrakePosition;
@@ -25,6 +26,11 @@ namespace CommunityMapLocation.Api.Location
             Z = transform.z;
 
             Rotation = trainCar.transform.rotation.eulerAngles.y * (Mathf.PI / 180);
+
+            Speed = trainCar.rb.velocity.magnitude;
+
+            IsActive = false;
+            IsPlayer = false;
         }
 
         public string Id { get; }
@@ -38,5 +44,9 @@ namespace CommunityMapLocation.Api.Location
         public float Z { get; }
         public float Length { get; }
         public float Rotation { get; }
+        public float Speed { get; }
+        public bool Derailed { get; }
+        public bool IsActive { get; set; }
+        public bool IsPlayer { get; set; }
     }
 }

CommunityMapLocation/Api/Location/LocationEndpoint.cs

@@ -1,5 +1,10 @@
-using DV.HUD;
+using DV.Customization;
+using DV.HUD;
+using DV.Simulation.Cars;
+using DV.Utils;
+using LocoSim.Implementations;
 using System;
+using System.Collections.Generic;
 using System.Linq;
 using System.Net;
 using System.Net.Http;
@@ -20,7 +25,7 @@ namespace CommunityMapLocation.Api.Location
             var reverse = false;
 
             // If the player is in a loco, we want to get the heading of the loco instead of the play
-            if (PlayerManager.Car?.IsLoco == true)
+            if (PlayerManager.Car != null && PlayerManager.Car.IsLoco)
             {
                 rotationTransform = PlayerManager.Car.transform;
 
@@ -36,16 +41,37 @@ namespace CommunityMapLocation.Api.Location
                 rotationTransform = PlayerManager.PlayerCamera.transform;
             }
 
-            var cars = Array.Empty<CarLocationResponse>();
-            if (PlayerManager.Car != null)
-            {
-                cars = PlayerManager.Car.trainset.cars.Select(c => new CarLocationResponse(c)).ToArray();
+            var relevantCars = new Dictionary<TrainCar, CarLocationResponse>();
+            foreach(var carEntry in TrainCarRegistry.Instance.logicCarToTrainCar) {
+                if(IsLocoActive(carEntry.Value)) {
+                    foreach(var trainsetCar in carEntry.Value.trainset.cars) {
+                        if(!relevantCars.ContainsKey(trainsetCar))
+                            relevantCars.Add(trainsetCar, new CarLocationResponse(trainsetCar));
+                        relevantCars[trainsetCar].IsActive = true;
+                    }
+                }
+            }
+            if(PlayerManager.Car != null) {
+                foreach(var car in PlayerManager.Car.trainset.cars) {
+                    if(!relevantCars.ContainsKey(car))
+                        relevantCars.Add(car, new CarLocationResponse(car));
+                    relevantCars[car].IsPlayer = true;
+                }
             }
 
             return new LocationResponse(PlayerManager.PlayerTransform, reverse)
             {
-                Cars = cars
+                Cars = relevantCars.Values.ToArray() ?? Array.Empty<CarLocationResponse>()
             };
         }
+
+        private bool IsLocoActive(TrainCar loco) {
+            if(!loco.IsLoco) return false;
+            if(string.IsNullOrWhiteSpace(loco.Customization?.electronicsFuseID)) return false;
+            if(loco.SimController == null || loco.SimController.simFlow == null | loco.Customization == null) return false;
+            if(loco.SimController.simFlow.TryGetFuse(loco.Customization.electronicsFuseID, out Fuse fuse) == true)
+                return fuse.State;
+            return false;
+        }
     }
 }

CommunityMapLocation/CommunityMapLocation.csproj

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
@@ -54,6 +54,10 @@
       <HintPath>lib\DV.RailTrack.dll</HintPath>
       <Private>False</Private>
     </Reference>
+    <Reference Include="DV.Simulation">
+      <HintPath>lib\DV.Simulation.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
     <Reference Include="DV.UserManagement">
       <HintPath>lib\DV.UserManagement.dll</HintPath>
       <Private>False</Private>
@@ -86,6 +90,10 @@
       <HintPath>lib\UnityEngine.InputLegacyModule.dll</HintPath>
       <Private>False</Private>
     </Reference>
+    <Reference Include="UnityEngine.PhysicsModule">
+      <HintPath>lib\UnityEngine.PhysicsModule.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
     <Reference Include="UnityEngine.UI">
       <HintPath>lib\UnityEngine.UI.dll</HintPath>
       <Private>False</Private>

CommunityMapLocation/Info.json

@@ -2,7 +2,7 @@
     "Id":"CommunityMapLocation",
     "DisplayName":"Derail Valley Community Map Location",
     "Author":"BenjaminGreene",
-    "Version":"0.0.1",
+    "Version":"0.0.2",
     "ManagerVersion":"0.31.1.0",
     "EntryMethod":"CommunityMapLocation.Main.Load"
 }

CommunityMapLocation/build_guide.md

@@ -2,9 +2,11 @@ Assuming Visual Studio Community:
 
 1. Add the following to the `lib` folder from `[steam common dir]/Derail Valley/DerailValley_Data/Managed`:
 - `Assembly-CSharp.dll`
+- `DV.Utils.dll`
 - `DV.OriginShiftInfo.dll`
 - `UnityEngine.dll`
 - `UnityEngine.IMGUIModule.dll`
+- `UnityEngine.PhysicsModule.dll`
 - `UnityEngine.CoreModule.dll`
 - `/UnityModManager/0Harmony.dll`
 - `/UnityModManager/UnityModManager.dll`