Merge pull request #71 from rmroc451/documentation-updates

v2.1.7

Assembly.version

@@ -2,6 +2,6 @@
   <PropertyGroup>
     <MajorVersion>2</MajorVersion>
     <MinorVersion>1</MinorVersion>
-    <PatchVersion>4</PatchVersion>
+    <PatchVersion>7</PatchVersion>
   </PropertyGroup>
 </Project>

TweaksAndThings/Patches/AutoEngineerControlSetBase_UpdateStatusLabel_Patch.cs

@@ -13,7 +13,7 @@ internal class AutoEngineerControlSetBase_UpdateStatusLabel_Patch
     static void Postfix(AutoEngineerControlSetBase __instance)
     {
         TweaksAndThingsPlugin tweaksAndThings = SingletonPluginBase<TweaksAndThingsPlugin>.Shared;
-        if (!tweaksAndThings.IsEnabled() || !AutoEngineerOrdersHelper_SendAutoEngineerCommand_Patch.SafetyFirstGoverningApplies()) return;
+        if (!tweaksAndThings.IsEnabled() || !AutoEngineerPlanner_HandleCommand_Patch.SafetyFirstGoverningApplies(__instance.Locomotive)) return;
 
         string orig = __instance.statusLabel.text;
         __instance.statusLabel.text = $"{orig}; <b>Safety</b>";

TweaksAndThings/Patches/AutoEngineerDestinationPicker_Loop_Patch.cs

@@ -0,0 +1,60 @@
+using HarmonyLib;
+using Helpers;
+using Railloader;
+using Serilog;
+using System.Collections;
+using Track;
+using UI;
+using UnityEngine;
+using static UI.AutoEngineerDestinationPicker;
+
+namespace RMROC451.TweaksAndThings.Patches;
+
+[HarmonyPatch(typeof(AutoEngineerDestinationPicker))]
+[HarmonyPatch(nameof(AutoEngineerDestinationPicker.Loop))]
+[HarmonyPatchCategory("RMROC451TweaksAndThings")]
+internal class AutoEngineerDestinationPicker_Loop_Patch
+{
+    static bool Prefix(AutoEngineerDestinationPicker __instance, ref IEnumerator __result)
+    {
+        TweaksAndThingsPlugin tweaksAndThings = SingletonPluginBase<TweaksAndThingsPlugin>.Shared;
+        if (!tweaksAndThings.IsEnabled()) return true;
+
+        __result = Loop(__instance);
+
+        return false;
+    }
+
+    private static IEnumerator Loop(AutoEngineerDestinationPicker __instance)
+    {
+        Hit valueOrDefault;
+        Location location;
+        WaitForSecondsRealtime wait = new WaitForSecondsRealtime(1/60);
+        while (true)
+        {
+            Location? currentOrdersGotoLocation = __instance.GetCurrentOrdersGotoLocation();
+            Hit? hit = __instance.HitLocation();
+            if (hit.HasValue)
+            {
+                valueOrDefault = hit.GetValueOrDefault();
+                location = valueOrDefault.Location;
+                Graph.PositionRotation positionRotation = __instance._graph.GetPositionRotation(location);
+                __instance.destinationMarker.position = WorldTransformer.GameToWorld(positionRotation.Position);
+                __instance.destinationMarker.rotation = positionRotation.Rotation;
+                __instance.destinationMarker.gameObject.SetActive(value: true);
+                if (!currentOrdersGotoLocation.Equals(location) && __instance.MouseClicked)
+                {
+                    break;
+                }
+            }
+            else
+            {
+                __instance.destinationMarker.gameObject.SetActive(value: false);
+            }
+            yield return wait;
+        }
+        Log.Debug("DestinationPicker Hit: {hit} {car} {end}", valueOrDefault.Location, valueOrDefault.CarInfo?.car, valueOrDefault.CarInfo?.end);
+        __instance._ordersHelper.SetWaypoint(location, valueOrDefault.CarInfo?.car.id);
+        __instance.StopLoop();
+    }
+}

TweaksAndThings/Patches/AutoEngineerOrdersHelper_SendAutoEngineerCommand_Patch.cs

@@ -1,96 +0,0 @@
-using Game.Messages;
-using HarmonyLib;
-using Model.AI;
-using Model.Definition;
-using Railloader;
-using RMROC451.TweaksAndThings.Extensions;
-using Serilog;
-using System;
-using System.Linq;
-using UI.EngineControls;
-
-namespace RMROC451.TweaksAndThings.Patches;
-
-
-[HarmonyPatch(typeof(AutoEngineerOrdersHelper))]
-[HarmonyPatch(nameof(AutoEngineerOrdersHelper.SendAutoEngineerCommand), typeof(AutoEngineerMode), typeof(bool), typeof(int), typeof(float), typeof(OrderWaypoint))]
-[HarmonyPatchCategory("RMROC451TweaksAndThings")]
-internal class AutoEngineerOrdersHelper_SendAutoEngineerCommand_Patch
-{
-
-    private static Serilog.ILogger _log => Log.ForContext<AutoEngineerOrdersHelper_SendAutoEngineerCommand_Patch>();
-
-    static bool Prefix(AutoEngineerMode mode, ref int maxSpeedMph)
-    {
-        TweaksAndThingsPlugin tweaksAndThings = SingletonPluginBase<TweaksAndThingsPlugin>.Shared;
-        if (!tweaksAndThings.IsEnabled() || !tweaksAndThings.SafetyFirst()) return true;
-
-        if (SafetyFirstGoverningApplies())
-        {
-            int orig = maxSpeedMph;
-            int limitedSpeed = Math.Min(maxSpeedMph, 20);
-            maxSpeedMph = mode switch
-            {
-                AutoEngineerMode.Road => limitedSpeed,
-                AutoEngineerMode.Waypoint => limitedSpeed,
-                _ => maxSpeedMph,
-            };
-
-            if (orig != maxSpeedMph)
-            {
-                _log.Debug($"{Enum.GetName(typeof(AutoEngineerMode), mode)}[{TrainController.Shared.SelectedLocomotive.DisplayName}] {nameof(AutoEngineerOrdersExtensions.MaxSpeedMph)} limited to {limitedSpeed} from {orig}; No Caboose in Consist;");
-            }
-        }
-
-        return true;
-
-    }
-
-    internal static bool SafetyFirstGoverningApplies()
-    {
-        var _persistence = new AutoEngineerPersistence(TrainController.Shared.SelectedLocomotive.KeyValueObject);
-        var OrdersHelper = new AutoEngineerOrdersHelper(TrainController.Shared.SelectedLocomotive, _persistence);
-
-        if (TrainController.Shared.SelectedLocomotive.EnumerateCoupled().All(c => c.IsCaboose() || c.MotivePower())) return false;
-
-        bool cabooseReq = SingletonPluginBase<TweaksAndThingsPlugin>.Shared.RequireConsistCabooseForOilerAndHotboxSpotter();
-        string logMessage = $"\n{nameof(SafetyFirstGoverningApplies)}:{Enum.GetName(typeof(AutoEngineerMode), OrdersHelper.Mode)}[{TrainController.Shared.SelectedLocomotive.DisplayName}] ";
-        Func<bool> firstClass = () =>
-        {
-            var output = TrainController.Shared.SelectedEngineExpress(); 
-            logMessage += $"\nfirst class {output}";
-            return output;
-        };
-
-        Func<bool> FreightConsist = () =>
-        {
-            bool output = !TrainController.Shared.SelectedLocomotive.EnumerateCoupled().ConsistNoFreight();
-            logMessage += $"\nFreightConsist? {output}";
-            logMessage += " " + string.Join(" / ", TrainController.Shared.SelectedLocomotive.EnumerateCoupled().Where(c => !c.MotivePower()).Select(c => $"{c.id} {Enum.GetName(typeof(CarArchetype), c.Archetype)}"));
-            return output;
-        };
-
-        Func<bool> noCaboose = () =>
-        {
-            bool output = TrainController.Shared.SelectedLocomotive.FindMyCabooseSansLoadRequirement() == null;
-            logMessage += $"\ncaboose? {!output}";
-            return output;
-        };
-        
-        logMessage += $"\nCaboose Required {cabooseReq}";
-
-        bool output = 
-            cabooseReq &&
-            !firstClass() &&
-            FreightConsist() &&
-            noCaboose();
-
-        logMessage += $"\nGovern AE? {output}";
-        if (_log.IsEnabled(Serilog.Events.LogEventLevel.Verbose))
-            logMessage += $"\n{Environment.StackTrace}";
-
-        _log.Debug(logMessage);
-
-        return output;
-    }
-}

TweaksAndThings/Patches/AutoEngineerOrdersHelper_SetWaypoint_patch.cs

@@ -1,31 +0,0 @@
-using Game.Notices;
-using Game.State;
-using HarmonyLib;
-using Model;
-using Network;
-using Serilog;
-using UI.EngineControls;
-using UnityEngine;
-
-namespace RMROC451.TweaksAndThings.Patches;
-
-
-[HarmonyPatch(typeof(AutoEngineerOrdersHelper))]
-[HarmonyPatch(nameof(AutoEngineerOrdersHelper.SetWaypoint), typeof(Track.Location), typeof(string))]
-[HarmonyPatchCategory("RMROC451TweaksAndThings")]
-internal class AutoEngineerOrdersHelper_SetWaypoint_patch
-{
-    private static Serilog.ILogger _log => Log.ForContext<AutoEngineerOrdersHelper_SetWaypoint_patch>();
-    static void Postfix(AutoEngineerOrdersHelper __instance, Track.Location location, string coupleToCarId)
-    {
-        if (StateManager.IsHost)
-        {
-            _log.Debug($"start setWP");
-            Car selectedLoco = __instance._locomotive;
-            _log.Debug($"{selectedLoco?.DisplayName ?? ""} set WP");
-            Vector3 gamePoint = location.GetPosition();
-            EntityReference entityReference = new EntityReference(EntityType.Position, new Vector4(gamePoint.x, gamePoint.y, gamePoint.z, 0));
-            selectedLoco.PostNotice("ai-wpt-rmroc451", new Hyperlink(entityReference.URI(), $"WP SET"));
-        }
-    }
-}

TweaksAndThings/Patches/AutoEngineerPlanner_HandleCommand_Patch.cs

@@ -0,0 +1,159 @@
+using Game;
+using Game.Messages;
+using Game.Notices;
+using Game.State;
+using HarmonyLib;
+using Model;
+using Model.AI;
+using Model.Definition;
+using Network;
+using Network.Messages;
+using Railloader;
+using RMROC451.TweaksAndThings.Extensions;
+using Serilog;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Track;
+using UI.EngineControls;
+using UI.EngineRoster;
+using UnityEngine;
+using static Unity.IO.LowLevel.Unsafe.AsyncReadManagerMetrics;
+using static UnityEngine.InputSystem.InputRemoting;
+
+namespace RMROC451.TweaksAndThings.Patches;
+
+[HarmonyPatch(typeof(AutoEngineerPlanner))]
+[HarmonyPatch(nameof(AutoEngineerPlanner.HandleCommand))]
+[HarmonyPatchCategory("RMROC451TweaksAndThings")]
+internal class AutoEngineerPlanner_HandleCommand_Patch
+{
+    private static Serilog.ILogger _log => Log.ForContext<AutoEngineerPlanner_HandleCommand_Patch>();
+    private static int governedSpeed = 20;
+
+    static bool Prefix(AutoEngineerPlanner __instance, ref AutoEngineerCommand command, ref IPlayer sender)
+    {
+        TweaksAndThingsPlugin tweaksAndThings = SingletonPluginBase<TweaksAndThingsPlugin>.Shared;
+        LocoNoticeWPSet(__instance, command, sender);
+        if (!tweaksAndThings.IsEnabled() || !tweaksAndThings.SafetyFirst() || (sender.IsRemote && !tweaksAndThings.SafetyFirstClientEnforce()) || command.MaxSpeedMph <= governedSpeed) return true;
+        BaseLocomotive loco = __instance._locomotive;
+
+        if (SafetyFirstGoverningApplies(loco))
+        {
+            int orig = command.MaxSpeedMph;
+            int limitedSpeed = Math.Min(command.MaxSpeedMph, governedSpeed);
+            command.MaxSpeedMph = command.Mode switch
+            {
+                AutoEngineerMode.Road => limitedSpeed,
+                AutoEngineerMode.Waypoint => limitedSpeed,
+                _ => command.MaxSpeedMph,
+            };
+
+            string message = $"{Enum.GetName(typeof(AutoEngineerMode), command.Mode)}[{loco.DisplayName}] governed{{0}}due to Safety First rules.";
+            if (orig != command.MaxSpeedMph)
+            {
+                message = string.Format(message, $" from {orig} to {command.MaxSpeedMph} MPH ");
+            }
+            else
+            {
+                message = string.Format(message, " ");
+            }
+            _log.Debug(message);
+            Multiplayer.SendError(sender, message, AlertLevel.Info);
+        }
+
+        return true;
+    }
+
+    private static void LocoNoticeWPSet(AutoEngineerPlanner __instance, AutoEngineerCommand command, IPlayer sender)
+    {
+        OrderWaypoint? wp =
+                    string.IsNullOrEmpty(command.WaypointLocationString) ?
+                    null :
+                    new OrderWaypoint?(new OrderWaypoint(command.WaypointLocationString, command.WaypointCoupleToCarId));
+
+        if (
+            wp.HasValue &&
+            !string.IsNullOrEmpty(wp.Value.LocationString) &&
+            !__instance._orders.Waypoint.Equals(wp)
+        )
+        {
+            _log.Debug($"start setWP");
+            Car selectedLoco = __instance._locomotive;
+            _log.Debug($"{selectedLoco?.DisplayName ?? ""} set WP");
+            if (LocationPositionFromString(wp.Value, out Vector3 gamePoint))
+            {
+                EntityReference entityReference = new EntityReference(EntityType.Position, new Vector4(gamePoint.x, gamePoint.y, gamePoint.z, 0));
+                selectedLoco.PostNotice("ai-wpt-rmroc451", new Hyperlink(entityReference.URI(), $"WP SET [{sender.Name}]"));
+            }
+        }
+    }
+
+    internal static bool LocationPositionFromString(OrderWaypoint waypoint, out Vector3 position)
+    {
+        Location location;
+        position = default;
+        try
+        {
+            location = Graph.Shared.ResolveLocationString(waypoint.LocationString);
+            position = location.GetPosition();
+            return true;
+        }
+        catch (Exception exception)
+        {
+            Log.Error(exception, "Couldn't get location from waypoint: {locStr}", waypoint.LocationString);
+            return false;
+        }
+    }
+
+    internal static bool SafetyFirstGoverningApplies(BaseLocomotive loco)
+    {
+        var _persistence = new AutoEngineerPersistence(loco.KeyValueObject);
+        var OrdersHelper = new AutoEngineerOrdersHelper(loco, _persistence);
+
+        if (loco.EnumerateCoupled().All(c => c.IsCaboose() || c.MotivePower())) return false;
+
+        bool cabooseReq = SingletonPluginBase<TweaksAndThingsPlugin>.Shared.RequireConsistCabooseForOilerAndHotboxSpotter();
+        string logMessage = $"\n{nameof(SafetyFirstGoverningApplies)}:{Enum.GetName(typeof(AutoEngineerMode), OrdersHelper.Mode)}[{loco.DisplayName}] ";
+        Func<bool> firstClass = () =>
+        {
+            var output = TrainController.Shared.SelectedEngineExpress();
+            logMessage += $"\nfirst class {output}";
+            return output;
+        };
+
+        Func<bool> FreightConsist = () =>
+        {
+            bool output = !loco.EnumerateCoupled().ConsistNoFreight();
+            logMessage += $"\nFreightConsist? {output}";
+            logMessage += " " + string.Join(" / ", loco.EnumerateCoupled().Where(c => !c.MotivePower()).Select(c => $"{c.id} {Enum.GetName(typeof(CarArchetype), c.Archetype)}"));
+            return output;
+        };
+
+        Func<bool> noCaboose = () =>
+        {
+            bool output = loco.FindMyCabooseSansLoadRequirement() == null;
+            logMessage += $"\ncaboose? {!output}";
+            return output;
+        };
+
+        logMessage += $"\nCaboose Required {cabooseReq}";
+
+        bool output =
+            cabooseReq &&
+            !firstClass() &&
+            FreightConsist() &&
+            noCaboose();
+
+        logMessage += $"\nGovern AE? {output}";
+        if (_log.IsEnabled(Serilog.Events.LogEventLevel.Verbose))
+            logMessage += $"\n{Environment.StackTrace}";
+
+        _log.Debug(logMessage);
+
+        return output;
+    }
+}
+

TweaksAndThings/Patches/AutoEngineerWaypointControls_ConfigureOptionsDropdown_Patch.cs

@@ -1,79 +1,80 @@
-using GalaSoft.MvvmLight.Messaging;
-using Game.Events;
-using Game.Messages;
+using Game.Messages;
 using Game.State;
 using HarmonyLib;
-using KeyValue.Runtime;
 using Model;
 using Model.AI;
 using Model.Ops;
 using Model.Ops.Timetable;
-using Model.Physics;
 using Network;
 using Network.Messages;
 using Railloader;
 using Serilog;
 using System;
+using System.Collections;
 using System.Collections.Generic;
 using System.Linq;
 using Track;
 using Track.Search;
 using UI;
 using UI.EngineControls;
+using UnityEngine;
+using UnityEngine.UI;
 using static Track.Search.RouteSearch;
 using Location = Track.Location;
 
 namespace RMROC451.TweaksAndThings.Patches;
 
-[HarmonyPatch(typeof(AutoEngineerWaypointControls))]
-[HarmonyPatch(nameof(AutoEngineerWaypointControls.ConfigureOptionsDropdown))]
+[HarmonyPatch(typeof(LocomotiveControlsUIAdapter))]
+[HarmonyPatch(nameof(LocomotiveControlsUIAdapter.UpdateCarText))]
 [HarmonyPatchCategory("RMROC451TweaksAndThings")]
-internal class AutoEngineerWaypointControls_ConfigureOptionsDropdown_Patch
+internal class LocomotiveControlsUIAdapter_UpdateCarText_Postfix()
 {
-    private static Serilog.ILogger _log => Log.ForContext<AutoEngineerWaypointControls_ConfigureOptionsDropdown_Patch>();
-    private static readonly HashSet<IDisposable> _keyChangeObservers = [];
+    private static Serilog.ILogger _log => Log.ForContext<LocomotiveControlsUIAdapter_UpdateCarText_Postfix>();
+    private static int lastSeenIntegrationSetCount = default;
+    private static string? lastLocoSeenCarId = default;
+    private static Coroutine? watchyWatchy = null;
     private static HashSet<OpsCarPosition?> locoConsistDestinations = [];
     private static Game.GameDateTime? timetableSaveTime = null;
     static string getDictKey(Car car) => car.DisplayName;
-    static Car placeholder = new();
 
-    static void Postfix(AutoEngineerWaypointControls __instance, ref OptionsDropdownConfiguration __result)
+    static void Postfix(LocomotiveControlsUIAdapter __instance)
     {
         try
         {
-            PrepLocoUsage(__instance, out BaseLocomotive selectedLoco, out int numberOfCars);
-            TweaksAndThingsPlugin tweaksAndThings = SingletonPluginBase<TweaksAndThingsPlugin>.Shared;
-            if (!tweaksAndThings.IsEnabled() || !ShouldRecalc(selectedLoco)) return;
 
+            if (lastLocoSeenCarId != null && lastLocoSeenCarId.Equals(TrainController.Shared?.SelectedLocomotive.id) && watchyWatchy != null) return;
+            if (watchyWatchy != null) ((MonoBehaviour)__instance).StopCoroutine(watchyWatchy);
+            watchyWatchy = null;
+
+            if (__instance._persistence.Orders.Mode == AutoEngineerMode.Waypoint) watchyWatchy = ((MonoBehaviour)__instance).StartCoroutine(UpdateCogCoroutine(__instance));
+        }
+        catch (Exception ex)
+        {
+            _log.Error(ex, "I have a very unique set of skills; I will find you and I will squash you.");
+        }
+    }
+
+    public static IEnumerator UpdateCogCoroutine(LocomotiveControlsUIAdapter __instance)
+    {
+        TweaksAndThingsPlugin tweaksAndThings = SingletonPluginBase<TweaksAndThingsPlugin>.Shared;
+        WaitForSecondsRealtime wait = new WaitForSecondsRealtime(3f);
+
+        while (true)
+        {
+            if (__instance._persistence.Orders.Mode != AutoEngineerMode.Waypoint || ((AutoEngineerWaypointControls)__instance.aiWaypointControls).Locomotive == null) yield return wait;
+
+            PrepLocoUsage((AutoEngineerWaypointControls)__instance.aiWaypointControls, out BaseLocomotive selectedLoco, out int numberOfCars);
+            HashSet<OpsCarPosition?> destinations = [];
+            if (!tweaksAndThings.IsEnabled() || !ShouldRecalc(__instance, selectedLoco, out destinations)) yield return wait;
             timetableSaveTime = TimetableController.Shared.CurrentDocument.Modified;
-            Messenger.Default.Unregister(placeholder);
-
-            Messenger.Default.Register(placeholder, delegate (TimetableDidChange evt)
-            {
-                _log.Debug("Received {evt}, rebuilding.", evt);
-                Rebuild(__instance, selectedLoco, evt.GetType().Name);
-            });
-            Messenger.Default.Register(placeholder, delegate (CarTrainCrewChanged evt)
-            {
-                _log.Debug("Received {evt}, rebuilding {1} - {2}.", evt, selectedLoco.id, evt.CarId);
-                Rebuild(__instance, selectedLoco, evt.GetType().Name);
-            });
-            Messenger.Default.Register(placeholder, delegate (TrainCrewsDidChange evt)
-            {
-                _log.Debug("Received {evt}, rebuilding.", evt);
-                Rebuild(__instance, selectedLoco, evt.GetType().Name);
-            });
-            Messenger.Default.Register(placeholder, delegate (UpdateTrainCrews evt)
-            {
-                _log.Debug("Received {evt}, rebuilding.", evt);
-                Rebuild(__instance, selectedLoco, evt.GetType().Name);
-            });
+            lastSeenIntegrationSetCount = selectedLoco.set.NumberOfCars;
 
             IterateCarsDetectDestinations(
-                __instance,
-                __result,
+                (AutoEngineerWaypointControls)__instance.aiWaypointControls,
+                ((AutoEngineerWaypointControls)__instance.aiWaypointControls).ConfigureOptionsDropdown(),
                 selectedLoco,
                 numberOfCars,
+                destinations: destinations,
                 out List<DropdownMenu.RowData> rowDatas,
                 out Action<int> func,
                 out int origCount,
@@ -81,10 +82,11 @@ internal class AutoEngineerWaypointControls_ConfigureOptionsDropdown_Patch
                 out AutoEngineerOrdersHelper aeoh
             );
 
-            List<(string destinationId, string destination, float? distance, float sortDistance, Location? location)> jumpTos = BuildJumpToOptions(__instance, selectedLoco);
+            List<(string destinationId, string destination, float? distance, float sortDistance, Location? location)> jumpTos = 
+                BuildJumpToOptions((AutoEngineerWaypointControls)__instance.aiWaypointControls, selectedLoco);
 
-            __result = WireUpJumpTosToSettingMenu(
-                __instance,
+            var config = WireUpJumpTosToSettingMenu(
+                (AutoEngineerWaypointControls)__instance.aiWaypointControls,
                 selectedLoco,
                 rowDatas,
                 func,
@@ -93,23 +95,36 @@ internal class AutoEngineerWaypointControls_ConfigureOptionsDropdown_Patch
                 aeoh,
                 ref jumpTos
             );
-        } catch(Exception ex)
-        {
-            _log.Error(ex, "I have a very unique set of skills; I will find you and I will squash you.");
-        }        
+
+            List<DropdownMenu.RowData> list = config.Rows;
+            Action<int> action = config.OnRowSelected;
+
+            __instance.optionsDropdown.Configure(list, action);
+            ((Selectable)__instance.optionsDropdown).interactable = list.Count > 0;
+            yield return wait;
+        }
     }
 
-    private static bool ShouldRecalc(BaseLocomotive selectedLoco)
+    private static bool ShouldRecalc(LocomotiveControlsUIAdapter __instance, BaseLocomotive selectedLoco, out HashSet<OpsCarPosition?> destinations)
     {
         bool output = false;
         string locoKey = getDictKey(selectedLoco);
         List<Car> consist = new List<Car>();
         consist = selectedLoco.EnumerateCoupled().ToList();
-        HashSet<OpsCarPosition?> destinations = consist.Where(c => GetCarDestinationIdentifier(c).HasValue).Select(GetCarDestinationIdentifier).ToHashSet();
+        destinations = consist.Where(c => GetCarDestinationIdentifier(c).HasValue).Select(GetCarDestinationIdentifier).ToHashSet();
 
-        output |= !locoConsistDestinations.Equals(destinations);
-        output |= !(_keyChangeObservers?.Any() ?? false);
+        //_log.Information($"{locoKey} --> [{destinations.Count}] -> Seen -> {string.Join(Environment.NewLine, destinations.Select(k => k.Value.DisplayName))}");
+        //_log.Information($"{locoKey} --> [{locoConsistDestinations.Count}] -> Cache -> {string.Join(Environment.NewLine, locoConsistDestinations.Select(k => $"{locoKey}:{k.Value.DisplayName}"))}");
+
+        output |= !locoConsistDestinations.SetEquals(destinations);
+        //_log.Information($"{locoKey} 1-> {output}");
+        if (output) lastSeenIntegrationSetCount = default;
+        output |= lastSeenIntegrationSetCount != selectedLoco.set.NumberOfCars;
+        //_log.Information($"{locoKey} 2-> {output}");
+        //output |= __instance.optionsDropdown.scrollRect.content.childCount != (destinations.Count + timetableDestinations.Count + 1); //+1 for the default "JumpTo" entry)
+        //_log.Information($"{locoKey} 2.5-> {output} {__instance.optionsDropdown.scrollRect.content.childCount} {(destinations.Count)} {timetableDestinations.Count}");
         output |= selectedLoco.TryGetTimetableTrain(out _) && TimetableController.Shared.CurrentDocument.Modified != timetableSaveTime;
+        //_log.Information($"{locoKey} 3-> {output}");
 
         return output;
     }
@@ -119,7 +134,7 @@ internal class AutoEngineerWaypointControls_ConfigureOptionsDropdown_Patch
         OptionsDropdownConfiguration __result;
         jumpTos = jumpTos?.OrderBy(c => c.sortDistance)?.ToList() ?? default;
         var localJumpTos = jumpTos.ToList();
-        var safetyFirst = AutoEngineerOrdersHelper_SendAutoEngineerCommand_Patch.SafetyFirstGoverningApplies() && jumpTos.Any();
+        var safetyFirst = AutoEngineerPlanner_HandleCommand_Patch.SafetyFirstGoverningApplies(selectedLoco) && jumpTos.Any();
 
         rowDatas.AddRange(jumpTos.Select(j =>
             new DropdownMenu.RowData(
@@ -198,7 +213,8 @@ internal class AutoEngineerWaypointControls_ConfigureOptionsDropdown_Patch
                 sortdistance = Graph.Shared.FindRoute(start, destLoc, autoEngineer, list, out metrics, checkForCars: false, 0f, trainMomentum)
                 ? metrics.Distance
                 : float.MaxValue;
-            };
+            }
+            ;
             _log.Debug($"{getDictKey(selectedLoco)} ->  {destName} {destId} {distance?.ToString()}");
             jumpTos.Add((
                 destinationId: destId,
@@ -211,11 +227,11 @@ internal class AutoEngineerWaypointControls_ConfigureOptionsDropdown_Patch
 
         if (selectedLoco.TryGetTimetableTrain(out Timetable.Train t))
         {
-            _log.Information($"{getDictKey(selectedLoco)} -> {t.DisplayStringLong}");
+            //_log.Information($"{getDictKey(selectedLoco)} -> {t.DisplayStringLong}");
             foreach (var e in t.Entries)
             {
                 var stp = TimetableController.Shared.GetAllStations().FirstOrDefault(ps => ps.code == e.Station);
-                _log.Information($"{getDictKey(selectedLoco)} -> {t.DisplayStringLong} -> {e.Station} {stp}");
+                //_log.Information($"{getDictKey(selectedLoco)} -> {t.DisplayStringLong} -> {e.Station} {stp}");
                 if (stp != null)
                 {
                     try
@@ -244,7 +260,8 @@ internal class AutoEngineerWaypointControls_ConfigureOptionsDropdown_Patch
                             sortdistance = Graph.Shared.FindRoute(start, destLoc, autoEngineer, list, out metrics, checkForCars: false, 0f, trainMomentum)
                             ? metrics.Distance
                             : float.MaxValue;
-                        };
+                        }
+                        ;
                         _log.Debug($"{getDictKey(selectedLoco)} ->  {destName} {destId} {distance?.ToString()}");
                         jumpTos.Add((
                             destinationId: destId,
@@ -253,7 +270,8 @@ internal class AutoEngineerWaypointControls_ConfigureOptionsDropdown_Patch
                             , sortdistance: sortdistance
                             , location: (Location?)destLoc
                         ));
-                    } catch (Exception ex)
+                    }
+                    catch (Exception ex)
                     {
                         _log.Warning(ex, $"Timetable entry not added to AE gear cog options {stp}");
                     }
@@ -264,52 +282,41 @@ internal class AutoEngineerWaypointControls_ConfigureOptionsDropdown_Patch
         return jumpTos;
     }
 
-    private static void IterateCarsDetectDestinations(AutoEngineerWaypointControls __instance, OptionsDropdownConfiguration __result, BaseLocomotive selectedLoco, int numberOfCars, out List<DropdownMenu.RowData> rowDatas, out Action<int> func, out int origCount, out int maxRowOrig, out AutoEngineerOrdersHelper aeoh)
+    private static void IterateCarsDetectDestinations(
+        AutoEngineerWaypointControls __instance, 
+        OptionsDropdownConfiguration __result, 
+        BaseLocomotive selectedLoco,
+        int numberOfCars, 
+        HashSet<OpsCarPosition?> destinations, 
+        out List<DropdownMenu.RowData> rowDatas,
+        out Action<int> func, 
+        out int origCount, 
+        out int maxRowOrig, 
+        out AutoEngineerOrdersHelper aeoh
+    )
     {
         rowDatas = __result.Rows.ToList();
         func = __result.OnRowSelected;
         origCount = rowDatas.Count;
         maxRowOrig = origCount - 1;
-        locoConsistDestinations = [];
-        HashSet<OpsCarPosition?> seen = [];
-        aeoh = new AutoEngineerOrdersHelper(persistence: new AutoEngineerPersistence(selectedLoco.KeyValueObject), locomotive: selectedLoco);
-        Car.LogicalEnd logicalEnd = ((selectedLoco.set.IndexOfCar(selectedLoco).GetValueOrDefault(0) >= numberOfCars / 2) ? Car.LogicalEnd.B : Car.LogicalEnd.A);
-        Car.LogicalEnd end = ((logicalEnd == Car.LogicalEnd.A) ? Car.LogicalEnd.B : Car.LogicalEnd.A);
-        bool stop = false;
-        int carIndex = selectedLoco.set.StartIndexForConnected(selectedLoco, logicalEnd, IntegrationSet.EnumerationCondition.Coupled);
-        Car car;
+        aeoh = new AutoEngineerOrdersHelper(persistence: new AutoEngineerPersistence(selectedLoco.KeyValueObject), locomotive: selectedLoco);        
         string locoKey = getDictKey(selectedLoco);
-        while (!stop && (car = selectedLoco.set.NextCarConnected(ref carIndex, logicalEnd, IntegrationSet.EnumerationCondition.Coupled, out stop)) != null)
-        {
-            AddObserversToCar(__instance, car);
-            var ocp = GetCarDestinationIdentifier(car);
-            _log.Debug($"{locoKey} --> {getDictKey(car)} -> {ocp.HasValue} {ocp?.DisplayName}");
-
-            if (ocp.HasValue)
-            {
-                seen.Add(ocp.Value);
-                locoConsistDestinations.Add(ocp.Value);
-            }
-        }
 
         var dropped =
-            locoConsistDestinations.Except(seen).ToHashSet(); //are no longer here
+            locoConsistDestinations.Except(destinations).ToHashSet(); //are no longer here
 
-        _log.Debug($"{locoKey} --> [{seen.Count}] -> Seen -> {string.Join(Environment.NewLine, seen.Select(k => k.Value.DisplayName))}");
+        _log.Debug($"{locoKey} --> [{destinations.Count}] -> Seen -> {string.Join(Environment.NewLine, destinations.Select(k => k.Value.DisplayName))}");
         _log.Debug($"{locoKey} --> [{locoConsistDestinations.Count}] -> Cache -> {string.Join(Environment.NewLine, locoConsistDestinations.Select(k => $"{locoKey}:{k.Value.DisplayName}"))}");
         _log.Debug($"{locoKey} --> [{dropped.Count}] -> removed -> {string.Join(Environment.NewLine, dropped.Select(k => k.Value.DisplayName))}");
-        locoConsistDestinations = locoConsistDestinations.Intersect(seen).ToHashSet(); //remove ones that are no longer here
-        seen.Clear();
+        locoConsistDestinations = destinations.ToList().ToHashSet(); //remove ones that are no longer here
     }
 
     private static void PrepLocoUsage(AutoEngineerWaypointControls __instance, out BaseLocomotive selectedLoco, out int numberOfCars)
     {
         //wire up that loco
         selectedLoco = __instance.Locomotive;
-        numberOfCars = selectedLoco.set.NumberOfCars;
-        _log.Debug($"{getDictKey(selectedLoco)} --> HI BOB[{numberOfCars}]");
-        foreach (var o in _keyChangeObservers) o.Dispose();
-        _keyChangeObservers.Clear();
+        numberOfCars = selectedLoco?.set.NumberOfCars ?? -1;
+        _log.Debug($"{selectedLoco?.id} --> HI BOB[{numberOfCars}]");
     }
 
     private static OpsCarPosition? GetCarDestinationIdentifier(Car c)
@@ -323,7 +330,8 @@ internal class AutoEngineerWaypointControls_ConfigureOptionsDropdown_Patch
         return destination;
     }
 
-    private static Location RouteStartLocation(AutoEngineerWaypointControls __instance, BaseLocomotive _locomotive) {
+    private static Location RouteStartLocation(AutoEngineerWaypointControls __instance, BaseLocomotive _locomotive)
+    {
         bool num = _locomotive.IsStopped();
         bool? flag = (num ? null : new bool?(_locomotive.velocity >= 0f));
 
@@ -346,76 +354,16 @@ internal class AutoEngineerWaypointControls_ConfigureOptionsDropdown_Patch
         }
 
         return num + 1.04f * (float)(coupledCarsCached.Count - 1);
-    }
+    }    
+}
 
-    private static void AddObserversToCar(AutoEngineerWaypointControls __instance, Car c)
+[HarmonyPatch(typeof(LocomotiveControlsUIAdapter))]
+[HarmonyPatch(nameof(LocomotiveControlsUIAdapter.UpdateOptionsDropdown))]
+[HarmonyPatchCategory("RMROC451TweaksAndThings")]
+internal class LocomotiveControlsUIAdapter_UpdateOptionsDropdown_Prefix
+{
+    static bool Prefix(LocomotiveControlsUIAdapter __instance)
     {
-        AddObserver(__instance, c, Car.KeyOpsWaybill);
-        AddObserver(__instance, c, Car.KeyOpsRepairDestination);
-        AddObserver(__instance, c, nameof(Car.trainCrewId));
-        foreach (Car.LogicalEnd logicalEnd in CarInspector_PopulateCarPanel_Patch.ends)
-        {
-            AddObserver(__instance, c, Car.KeyValueKeyFor(Car.EndGearStateKey.IsCoupled, c.LogicalToEnd(logicalEnd)), true);
-        }
-    }
-
-    private static void AddObserver(AutoEngineerWaypointControls __instance, Model.Car car, string key, bool clearCarCache = false)
-    {
-        _keyChangeObservers.Add(
-            car.KeyValueObject.Observe(
-                key,
-                delegate (Value value)
-                {
-
-                    _log.Debug($"{getDictKey(car)} OBSV {key}: {value}");
-
-                    if (!(locoConsistDestinations?.Any() ?? false)) return;
-
-                    bool waybillChng = (new[] { Car.KeyOpsWaybill, Car.KeyOpsRepairDestination }).Contains(key);
-                    string? destId =
-                        waybillChng ?
-                        GetCarDestinationIdentifier(car)?.Identifier ?? null :
-                        null;
-                    if (waybillChng)
-                    {
-                        if (locoConsistDestinations.Contains(GetCarDestinationIdentifier(car)))
-                        {
-                            return;
-                        }
-                        else
-                        {
-                            _log.Debug($"{getDictKey(car)} OBSV {key}: destNew; {destId}; reload");
-                        }
-                    }
-                    else
-                    {
-                        _log.Debug($"{getDictKey(car)} OBSV {key}: {value}");
-                    }
-
-                    Rebuild(__instance, car, key);
-                },
-                false
-            )
-        );
-    }
-
-    private static void Rebuild(AutoEngineerWaypointControls __instance, Car car, string key)
-    {
-        try
-        {
-            foreach (var o in _keyChangeObservers)
-            {
-                o.Dispose();
-            }
-            var loco = __instance.Locomotive;
-            if (!TrainController.Shared.SelectRecall()) TrainController.Shared.SelectedCar = null;
-            _keyChangeObservers.Clear();
-            locoConsistDestinations = [];
-            TrainController.Shared.SelectedCar = loco;
-        }
-        catch (Exception ex)
-        {
-            _log.ForContext("car", car).Warning(ex, $"{nameof(AddObserver)} {car} Exception logged for {key}");
-        }
+        return false;
     }
 }

TweaksAndThings/Patches/CarInspector_PopulateCarPanel_Patch.cs

@@ -88,7 +88,7 @@ internal class CarInspector_PopulateCarPanel_Patch
                     int consistLength = consist.Count();
                     int tonnage = LocomotiveControlsHoverArea.CalculateTonnage(consist);
                     int lengthInMeters = UnityEngine.Mathf.CeilToInt(LocomotiveControlsHoverArea.CalculateLengthInMeters(consist.ToList()) * 3.28084f);
-                    var newSubTitle = () => string.Format("{0}, {1:N0}T, {2:N0}ft, {3:0.0} mph", consistLength.Pluralize("car"), tonnage, lengthInMeters, __instance._car.VelocityMphAbs);
+                    var newSubTitle = () => string.Format("{0}, {1:N0}T, {2:N0}ft, {3:N0} mph", consistLength.Pluralize("car"), tonnage, lengthInMeters, __instance._car.VelocityMphAbs);
 
                     field.AddLabel(() => newSubTitle(), UIPanelBuilder.Frequency.Fast)
                     .Tooltip("Consist Info", "Reflects info about consist.").FlexibleWidth();

TweaksAndThings/Patches/EngineRosterPanel_Populate_Patch.cs

@@ -20,7 +20,7 @@ internal class EngineRosterPanel_Populate_Patch
         __instance._window.Title = __instance._window.Title.Split(':')[0].Trim();
         if (!tweaksAndThings.IsEnabled()) return true;
 
-        var hiddenEntries = rows.Where(r => r.Engine.IsMuEnabled && !r.IsSelected && !r.IsFavorite).Select(r => r.Engine.id) ?? Enumerable.Empty<string>();
+        var hiddenEntries = rows.Where(r => r.Engine.locomotiveControl.air.IsCutOut && !r.IsSelected && !r.IsFavorite).Select(r => r.Engine.id) ?? Enumerable.Empty<string>();
 
         if (hiddenEntries.Any()) __instance._window.Title =string.Format("{0} : {1}", __instance._window.Title, $"Hidden MU Count [{hiddenEntries.Count()}]");
 

TweaksAndThings/Patches/EngineRosterRow_Refresh_Patch.cs

@@ -15,6 +15,7 @@ using UI.EngineRoster;
 using UI.Tooltips;
 using UnityEngine;
 using Game.State;
+using Game;
 
 
 namespace RMROC451.TweaksAndThings.Patches;
@@ -34,6 +35,8 @@ internal class EngineRosterRow_Refresh_Patch
         string fuelInfoText = string.Empty;
         string fuelInfoTooltip = string.Empty;
 
+        TweakyTweakTweakers(__instance);
+
         if (tweaksAndThings == null ||
             rosterFuelColumnSettings == null || 
             !tweaksAndThings.IsEnabled() ||
@@ -52,7 +55,7 @@ internal class EngineRosterRow_Refresh_Patch
             bool cabooseRequirementFulfilled = 
                 !tweaksAndThings.RequireConsistCabooseForOilerAndHotboxSpotter() 
                 || consist.ConsistNoFreight() 
-                ||  (bool)engineOrTender.FindMyCabooseSansLoadRequirement();
+                || (bool)engineOrTender.FindMyCabooseSansLoadRequirement();
             float offendingPercentage = 100f;
 
             foreach (Car loco in locos)
@@ -131,13 +134,54 @@ internal class EngineRosterRow_Refresh_Patch
                 default:
                     break;
             }
-        } catch (Exception ex)
+        }
+        catch (Exception ex)
         {
             rosterFuelColumnSettings.EngineRosterFuelStatusColumn = EngineRosterFuelDisplayColumn.None;
             Log.Error(ex, "Error Detecting fuel status for engine roster");
         }
     }
 
+    private static void TweakyTweakTweakers(EngineRosterRow __instance)
+    {
+        var helperData = EngineTextHelper(__instance._engine);
+
+        if (helperData.HasValue)
+        {
+            __instance.nameLabel.text = helperData.Value.nameLabel;
+            __instance.nameTooltip.tooltipText += helperData.Value.nameTooltip;
+        }
+
+        __instance.crewLabel.text = string.Empty;
+        for (int i = __instance._crewComponents.Count - 1; i >= 0; i--)
+        {
+            string str = __instance._crewComponents[i];
+            if ((new[] { "MU", "AE" }).Contains(str))
+                str = $"<sup>{str} </sup>";
+            __instance.crewLabel.text = $"{str}{__instance.crewLabel.text}";
+        }
+    }
+
+    internal static (string nameLabel, string nameTooltip, int selectedCount)? EngineTextHelper(Car loco, bool mapIcon = false)
+    {
+        (string nameLabel, string nameTooltip, int selectedCount)? output = null;
+        int selectedCount = 0;
+        Dictionary<PlayerId, IPlayer> dictionary = StateManager.Shared.PlayersManager.AllPlayers.ToDictionary((IPlayer p) => p.PlayerId, (IPlayer p) => p);
+        List<string> usersSelected = new();
+        foreach (var kvp in dictionary)
+        {
+            if (new PlayerProperties(PlayerPropertiesManager.Shared._object[kvp.Key.ToString()]).SelectedCarId == loco.id)
+            {
+                usersSelected.Add(kvp.Value.Name);
+                selectedCount++;
+            }
+        }
+
+        if (selectedCount > 0 && dictionary.Count > 1) 
+            output = ($"{(mapIcon && loco is BaseLocomotive ? loco.Ident.RoadNumber : loco.DisplayName)}<sub>{selectedCount}</sub>", $"{Environment.NewLine}Selected by: {string.Join(", ", usersSelected)}", selectedCount);
+        return output;
+    }
+
     private static void SetLabelAndTooltip(ref TMP_Text label, ref UITooltipProvider tooltip, string fuelInfoText, string fuelInfoTooltip)
     {
         label.text = $" {fuelInfoText} {label.text}";

TweaksAndThings/Settings/Settings.cs

@@ -28,6 +28,7 @@ public class Settings
         bool cabooseRequiredForLocoTagOilIndication,
         bool servicingFundPenalty,
         bool safetyFirst,
+        bool safetyFirstClientEnforce,
         CrewHourLoadMethod loadCrewHoursMethod,
         float cabeeseSearchRadiusFtInMeters,
         bool trainBrakeDisplayShowsColorsInCalloutMode
@@ -42,6 +43,7 @@ public class Settings
         CabooseRequiredForLocoTagOilIndication = cabooseRequiredForLocoTagOilIndication;
         ServicingFundPenalty = servicingFundPenalty;
         SafetyFirst = safetyFirst;
+        SafetyFirstClientEnforce = safetyFirstClientEnforce;
         LoadCrewHoursMethod = loadCrewHoursMethod;
         CabeeseSearchRadiusFtInMeters = cabeeseSearchRadiusFtInMeters;
         TrainBrakeDisplayShowsColorsInCalloutMode = trainBrakeDisplayShowsColorsInCalloutMode;
@@ -57,6 +59,7 @@ public class Settings
     public bool CabooseRequiredForLocoTagOilIndication;
     public bool ServicingFundPenalty;
     public bool SafetyFirst;
+    public bool SafetyFirstClientEnforce;
     public CrewHourLoadMethod LoadCrewHoursMethod;
     public float CabeeseSearchRadiusFtInMeters;
     public bool TrainBrakeDisplayShowsColorsInCalloutMode;
@@ -136,6 +139,8 @@ public static class SettingsExtensions
         input?.settings?.ServicingFundPenalty ?? false;
     public static bool SafetyFirst(this TweaksAndThingsPlugin input) =>
         input?.settings?.SafetyFirst ?? false;
+    public static bool SafetyFirstClientEnforce(this TweaksAndThingsPlugin input) =>
+        input?.settings?.SafetyFirstClientEnforce ?? true;
     public static bool DayLoadCrewHours(this TweaksAndThingsPlugin input) =>
         (input?.settings?.LoadCrewHoursMethod ?? CrewHourLoadMethod.Tracks) == CrewHourLoadMethod.Daily;
     public static bool TrainBrakeDisplayShowsColorsInCalloutMode(this TweaksAndThingsPlugin input) =>

TweaksAndThings/TweaksAndThingsPlugin.cs

@@ -40,7 +40,6 @@ public class TweaksAndThingsPlugin : SingletonPluginBase<TweaksAndThingsPlugin>,
 
     static TweaksAndThingsPlugin()
     {
-        Log.Debug("Hello! Static Constructor was called!");
     }
 
     public TweaksAndThingsPlugin(IModdingContext moddingContext, IModDefinition self)
@@ -58,7 +57,6 @@ public class TweaksAndThingsPlugin : SingletonPluginBase<TweaksAndThingsPlugin>,
 
     public override void OnEnable()
     {
-        logger.Debug("OnEnable() was called!");
         var harmony = new Harmony(modDefinition.Id);
         harmony.PatchCategory(modDefinition.Id.Replace(".", string.Empty));
     }
@@ -72,13 +70,10 @@ public class TweaksAndThingsPlugin : SingletonPluginBase<TweaksAndThingsPlugin>,
 
     public void Update()
     {
-        logger.Verbose("UPDATE()");
     }
 
     public void ModTabDidOpen(UIPanelBuilder builder)
     {
-        logger.Debug("Daytime!");
-
         if (settings == null) settings = new();
         if (!settings?.WebhookSettingsList?.Any() ?? true) settings.WebhookSettingsList = new[] { new WebhookSettings() }.ToList();
         if (settings?.EngineRosterFuelColumnSettings == null) settings.EngineRosterFuelColumnSettings = new();
@@ -208,6 +203,23 @@ AutoHotboxSpotter Update: decrease the random wait from 30 - 300 seconds to 15 -
         ).Tooltip("Safety First", $@"On non-express timetabled consists, a caboose is required in the consist increase AE max speed > 20 in {Enum.GetName(typeof(AutoEngineerMode), AutoEngineerMode.Road)}/{Enum.GetName(typeof(AutoEngineerMode), AutoEngineerMode.Waypoint)} mode.");
         #endregion
 
+        #region SafetyFirstClient
+        if (settings?.SafetyFirst ?? false)
+        {
+            builder.Spacer(spacing);
+            builder.AddFieldToggle(
+                "Safety First! (Enforce Client Speed Restrictions)",
+                () => settings?.SafetyFirstClientEnforce ?? false,
+                delegate (bool enabled)
+                {
+                    if (settings == null) settings = new();
+                    settings.SafetyFirstClientEnforce = enabled;
+                    builder.Rebuild();
+                }
+            ).Tooltip("Safety First! (Enforce Client Speed Restrictions)", $@"Enforce cabeese dominance on clients; uncheck to allow clients to override the 20mph restriction.");
+        }
+        #endregion
+
     }
 
     private void UiUpdates(UIPanelBuilder builder)
@@ -347,7 +359,6 @@ AutoHotboxSpotter Update: decrease the random wait from 30 - 300 seconds to 15 -
 
     public void ModTabDidClose()
     {
-        logger.Debug("Nighttime...");
         this.moddingContext.SaveSettingsData(this.modDefinition.Id, settings ?? new());
     }
 }