Add several copies from a vehicle's menu in the consist too

The copies go right after the vehicle, a whole unit for one of a set. The
count flyout is shared with the browser.

StarterNG/Views/Depot.axaml.cs

@@ -81,7 +81,10 @@ public partial class Depot : UserControl
             _consist, () => _browser.Selected, InsertTextureAt, _browser.SelectInBrowser);
 
         _cards = new VehicleCards(consistStack, _db, _consist, _cargo, _minis, _hand,
-            RebuildConsist, () => _details.Refresh(), _browser.SelectInBrowser, _drag.ArmCardDrag);
+            RebuildConsist, () => _details.Refresh(), _browser.SelectInBrowser, _drag.ArmCardDrag)
+        {
+            AddCopies = AddCopiesAfter
+        };
 
         // Hidden still scrolls - it only drops the bar itself.
         MiniTextures.Sharp(miniPreview);
@@ -594,6 +597,16 @@ public partial class Depot : UserControl
         InsertTexturesAt(texture, at, count);
     }
 
+    /// <summary>Copies of the vehicle on a card - a whole unit for one of a set - right after it.</summary>
+    private void AddCopiesAfter(ConsistItem item, int count)
+    {
+        int index = _consist.IndexOf(item);
+        if (index < 0 || item.Cars.Count == 0 || _db.TextureForSkin(item.Cars[0].SkinFile) is not { } texture)
+            return;
+
+        InsertTexturesAt(texture, index + 1, count);
+    }
+
     private void InsertTextureAt(VehicleTexture texture, int at) => InsertTexturesAt(texture, at, 1);
 
     /// <summary>The vehicle count times in a row from at - each staffed as added - and one redraw.</summary>

StarterNG/Views/Depot/AddManyFlyout.cs

@@ -0,0 +1,47 @@
+using System;
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Input;
+using Avalonia.Layout;
+using Avalonia.Media;
+
+namespace StarterNG.Views;
+
+/// <summary>Asks how many times to add a vehicle, for the browser and the consist alike.</summary>
+internal static class AddManyFlyout
+{
+    public const int Max = 100;
+
+    public static void Show(Control anchor, PlacementMode placement, Action<int> add)
+    {
+        var count = new NumericUpDown
+        {
+            Minimum = 1, Maximum = Max, Increment = 1, FormatString = "0", Value = 2, MinWidth = 120
+        };
+        var confirm = new Button { Content = App.Loc["AddVehicle"], HorizontalAlignment = HorizontalAlignment.Right };
+        confirm.Classes.Add("Flat");
+        confirm.Classes.Add("Accent");
+
+        var panel = new StackPanel { Spacing = 6, Margin = new Thickness(8), MinWidth = 160 };
+        panel.Children.Add(new TextBlock { Text = App.Loc["AddManyCount"], FontWeight = FontWeight.Bold, FontSize = 12 });
+        panel.Children.Add(count);
+        panel.Children.Add(confirm);
+
+        var flyout = new Flyout { Content = panel, Placement = placement };
+        void Commit()
+        {
+            flyout.Hide();
+            add(Math.Clamp((int)(count.Value ?? 1), 1, Max));
+        }
+
+        confirm.Click += (_, _) => Commit();
+        count.KeyDown += (_, e) =>
+        {
+            if (e.Key != Key.Enter) return;
+            e.Handled = true;
+            Commit();
+        };
+        flyout.ShowAt(anchor);
+        count.Focus();
+    }
+}

StarterNG/Views/Depot/VehicleBrowser.cs

@@ -54,8 +54,6 @@ public sealed class VehicleBrowser
     /// <summary>Adds the vehicle to the consist the given number of times.</summary>
     public Action<VehicleTexture, int>? AddMany { get; set; }
 
-    private const int MaxAddMany = 100;
-
     private bool _suppress;
     private bool _syncingCombos;
 
@@ -363,38 +361,6 @@ public sealed class VehicleBrowser
         }
     }
 
-    private void ShowAddManyFlyout(Control anchor, VehicleTexture texture)
-    {
-        var count = new NumericUpDown
-        {
-            Minimum = 1, Maximum = MaxAddMany, Increment = 1, FormatString = "0", Value = 2, MinWidth = 120
-        };
-        var add = new Button { Content = App.Loc["AddVehicle"], HorizontalAlignment = HorizontalAlignment.Right };
-        add.Classes.Add("Flat");
-        add.Classes.Add("Accent");
-
-        var panel = new StackPanel { Spacing = 6, Margin = new Thickness(8), MinWidth = 160 };
-        panel.Children.Add(new TextBlock { Text = App.Loc["AddManyCount"], FontWeight = FontWeight.Bold, FontSize = 12 });
-        panel.Children.Add(count);
-        panel.Children.Add(add);
-
-        var flyout = new Flyout { Content = panel, Placement = PlacementMode.Right };
-        void Commit()
-        {
-            flyout.Hide();
-            AddMany?.Invoke(texture, Math.Clamp((int)(count.Value ?? 1), 1, MaxAddMany));
-        }
-        add.Click += (_, _) => Commit();
-        count.KeyDown += (_, e) =>
-        {
-            if (e.Key != Key.Enter) return;
-            e.Handled = true;
-            Commit();
-        };
-        flyout.ShowAt(anchor);
-        count.Focus();
-    }
-
     private void List_OnContextRequested(object? sender, ContextRequestedEventArgs e)
     {
         var hit = e.Source as Control;
@@ -413,7 +379,8 @@ public sealed class VehicleBrowser
         var menu = new ContextMenu();
 
         var addMany = new MenuItem { Header = App.Loc["AddMany"], IsEnabled = AddMany is not null };
-        addMany.Click += (_, _) => ShowAddManyFlyout(anchor, texture);
+        addMany.Click += (_, _) =>
+            AddManyFlyout.Show(anchor, PlacementMode.Right, count => AddMany?.Invoke(texture, count));
         menu.Items.Add(addMany);
         menu.Items.Add(new Separator());
 

StarterNG/Views/Depot/VehicleCards.cs

@@ -33,6 +33,9 @@ public sealed class VehicleCards
 
     private readonly List<(Border Frame, ConsistItem Item, Dynamic Car)> _memberChrome = new();
 
+    /// <summary>Puts copies of the vehicle on a card right after it, the given number of times.</summary>
+    public Action<ConsistItem, int>? AddCopies { get; set; }
+
     private readonly List<(Button Badge, ConsistItem Item)> _driverChrome = new();
 
     public Dynamic? PressedCar { get; set; }
@@ -588,6 +591,12 @@ public sealed class VehicleCards
         {
             menu.Items.Clear();
 
+            var addMany = new MenuItem { Header = App.Loc["AddMany"], IsEnabled = AddCopies is not null };
+            addMany.Click += (_, _) =>
+                AddManyFlyout.Show(anchor, PlacementMode.Top, count => AddCopies?.Invoke(item, count));
+            menu.Items.Add(addMany);
+            menu.Items.Add(new Separator());
+
             var num = new MenuItem { Header = App.Loc["WagonNumber"] };
             num.Click += (_, _) => ShowWagonNumberFlyout(anchor, item.Cars[0]);
             menu.Items.Add(num);