alpha version for player train switching in timetable mode

Author: Csantucci

Source/Orts.Simulation/Simulation/Simulator.cs

@@ -1921,6 +1921,13 @@ private void StartSwitchPlayerTrain()
                     var playerTrain = PlayerLocomotive.Train as AITrain;
                     if (playerTrain != null)
                     {
+                        if (TimetableMode && playerTrain.ControlMode == Train.TRAIN_CONTROL.MANUAL)
+                        {
+                            Confirmer.Message(ConfirmLevel.Warning, Catalog.GetString("Train can't be switched if in manual mode"));
+                            TrainSwitcher.SuspendOldPlayer = false;
+                            TrainSwitcher.ClickedSelectedAsPlayer = false;
+                            return;
+                        }
                         if (playerTrain.ControlMode == Train.TRAIN_CONTROL.MANUAL) TrainSwitcher.SuspendOldPlayer = true; // force suspend state to avoid disappearing of train;
                         if (TrainSwitcher.SuspendOldPlayer &&
                             (playerTrain.SpeedMpS < -0.025 || playerTrain.SpeedMpS > 0.025 || playerTrain.PresentPosition[0].TCOffset != playerTrain.PreviousPosition[0].TCOffset))
@@ -1930,14 +1937,14 @@ private void StartSwitchPlayerTrain()
                             TrainSwitcher.ClickedSelectedAsPlayer = false;
                             return;
                         }
-                        if (playerTrain.TrainType == Train.TRAINTYPE.AI_PLAYERDRIVEN)
+                        if (playerTrain.TrainType == Train.TRAINTYPE.AI_PLAYERDRIVEN || !playerTrain.Autopilot)
                         {
                             // it must be autopiloted first
                             playerTrain.SwitchToAutopilotControl();
                         }
                         // and now switch!
                         playerTrain.TrainType = Train.TRAINTYPE.AI;
-                        AI.AITrains.Add(playerTrain);
+                        playerTrain.Autopilot = false;
                         if (TrainSwitcher.SuspendOldPlayer)
                         {
                             playerTrain.MovementState = AITrain.AI_MOVEMENT_STATE.SUSPENDED;
@@ -2089,6 +2096,18 @@ private void StartSwitchPlayerTrain()
                     PlayerLocomotive = SetPlayerLocomotive(pathlessPlayerTrain);
                     if (oldPlayerTrain != null) oldPlayerTrain.LeadLocomotiveIndex = -1;
                 }
+                if (TimetableMode)
+                {
+                    // In timetable mode player train must have number 0
+                    (PlayerLocomotive.Train.Number, oldPlayerTrain.Number) = (oldPlayerTrain.Number, PlayerLocomotive.Train.Number);
+                    var oldPlayerTrainIndex = Trains.IndexOf(oldPlayerTrain);
+                    var playerTrainIndex = Trains.IndexOf(PlayerLocomotive.Train);
+                    (Trains[oldPlayerTrainIndex], Trains[playerTrainIndex]) = (Trains[playerTrainIndex], Trains[oldPlayerTrainIndex]);
+                    var index = AI.AITrains.IndexOf(PlayerLocomotive.Train as AITrain);
+                    (AI.AITrains[0], AI.AITrains[index]) = (AI.AITrains[index], AI.AITrains[0]);
+                    AI.aiListChanged = true;
+                    PlayerLocomotive.Train.Autopilot = true;
+                }
                 playerSwitchOngoing = true;
                 if (MPManager.IsMultiPlayer())
                 {
@@ -2107,19 +2126,23 @@ private void CompleteSwitchPlayerTrain()
         {
             if (PlayerLocomotive.Train.TrainType != Train.TRAINTYPE.STATIC)
             {
-                AI.AITrains.Remove(PlayerLocomotive.Train as AITrain);
+                if (!TimetableMode)
+                    AI.AITrains.Remove(PlayerLocomotive.Train as AITrain);
                 if ((PlayerLocomotive.Train as AITrain).MovementState == AITrain.AI_MOVEMENT_STATE.SUSPENDED)
                 {
                     PlayerLocomotive.Train.Reinitialize();
                     (PlayerLocomotive.Train as AITrain).MovementState = Math.Abs(PlayerLocomotive.Train.SpeedMpS) <= MaxStoppedMpS ?
                         AITrain.AI_MOVEMENT_STATE.INIT : AITrain.AI_MOVEMENT_STATE.BRAKING;
                 }
-                (PlayerLocomotive.Train as AITrain).SwitchToPlayerControl();
+                if (!TimetableMode)
+                    (PlayerLocomotive.Train as AITrain).SwitchToPlayerControl();
             }
             else
             {
                 PlayerLocomotive.Train.CreatePathlessPlayerTrain();
             }
+            var playerLocomotive = PlayerLocomotive as MSTSLocomotive;
+            playerLocomotive.UsingRearCab = (PlayerLocomotive.Flipped ^ PlayerLocomotive.Train.MUDirection == Direction.Reverse) && (playerLocomotive.HasRearCab || playerLocomotive.HasRear3DCab);
             OnPlayerLocomotiveChanged();
             playerSwitchOngoing = false;
             TrainSwitcher.ClickedSelectedAsPlayer = false;

Source/RunActivity/Viewer3D/Popups/TrainListWindow.cs

@@ -181,7 +181,7 @@ void TrainListLabel_Click(Control arg1, Point arg2)
             }
             if (PickedTrainFromList != null && (PickedTrainFromList == Viewer.SelectedTrain || (PickedTrainFromList.TrainType == Train.TRAINTYPE.AI_INCORPORATED && 
                 (PickedTrainFromList as AITrain).IncorporatingTrain.IsPathless && (PickedTrainFromList as AITrain).IncorporatingTrain == Viewer.SelectedTrain)) && !PickedTrainFromList.IsActualPlayerTrain &&
-                Viewer.Simulator.IsAutopilotMode && PickedTrainFromList.IsPlayable && !Viewer.Simulator.TimetableMode)
+                Viewer.Simulator.IsAutopilotMode && PickedTrainFromList.IsPlayable && (Viewer.PlayerTrain as AITrain).MovementState != AITrain.AI_MOVEMENT_STATE.AI_STATIC)
             {
                 if (UserInput.IsDown(UserCommand.GameSuspendOldPlayer) && !Viewer.Simulator.TimetableMode)
                     Viewer.Simulator.TrainSwitcher.SuspendOldPlayer = true;

Source/RunActivity/Viewer3D/Processes/GameStateRunActivity.cs

@@ -1129,6 +1129,7 @@ void InitSimulator(UserSettings settings, string[] args, string mode, string act
                         // for resume and replay : set timetable file and selected train info
                         Simulator.TimetableFileName = System.IO.Path.GetFileNameWithoutExtension(args[0]);
                         Simulator.PathName = args[1];
+                        Simulator.IsAutopilotMode = true;
                     }
                     break;
             }