NPCs don't try to use depth charge tubes when given the "operate railgun" command

Subsurface/Content/Orders.xml

@@ -17,7 +17,7 @@
     <Sprite texture="Content/UI/uiIcons.png" sourcerect="192,0,64,64"/>
   </Order>
 
-  <Order name="Operate Railgun" doingtext="Operating Railgun" targetitemtype="Turret" usecontroller="true" options="Fire at will, Hold fire" color="0.12,0.3,0.5,1.0">
+  <Order name="Operate Railgun" doingtext="Operating Railgun" targetitemname="Railgun" targetitemtype="Turret" usecontroller="true" options="Fire at will, Hold fire" color="0.12,0.3,0.5,1.0">
     <Sprite texture="Content/UI/uiIcons.png" sourcerect="0,64,64,64"/>
   </Order>
 

Subsurface/Source/Characters/AI/CrewCommander.cs

@@ -1,6 +1,7 @@
 using Microsoft.Xna.Framework;
 using Microsoft.Xna.Framework.Graphics;
 using System;
+using System.Linq;
 using System.Collections.Generic;
 
 namespace Barotrauma
@@ -71,8 +72,8 @@ namespace Barotrauma
             for (int n = 0; n<2; n++)
             {                                      
                 List<Order> orders = (n==0) ? 
-                    Order.PrefabList.FindAll(o => o.ItemComponentType == null) : 
+                    Order.PrefabList.FindAll(o => o.ItemComponentType == null && string.IsNullOrEmpty(o.ItemName)) : 
-                    Order.PrefabList.FindAll(o=> o.ItemComponentType != null);
+                    Order.PrefabList.FindAll(o => o.ItemComponentType != null || !string.IsNullOrEmpty(o.ItemName));
 
                 int startX = -(buttonWidth * orders.Count + spacing * (orders.Count - 1)) / 2;
                 
@@ -81,9 +82,12 @@ namespace Barotrauma
                 {
                     int x = startX + (buttonWidth + spacing) * (i % orders.Count);
 
-                    if (order.ItemComponentType!=null)
+                    if (order.ItemComponentType!=null || !string.IsNullOrEmpty(order.ItemName))
                     {
-                        var matchingItems = Item.ItemList.FindAll(it => it.components.Find(ic => ic.GetType() == order.ItemComponentType) != null);
+                        List<Item> matchingItems = !string.IsNullOrEmpty(order.ItemName) ?
+                            Item.ItemList.FindAll(it => it.Name == order.ItemName) :
+                            Item.ItemList.FindAll(it => it.components.Any(ic => ic.GetType() == order.ItemComponentType));
+
                         int y2 = y;
                         foreach (Item it in matchingItems)
                         {

Subsurface/Source/Characters/AI/Objectives/AIObjectiveGetItem.cs

@@ -63,6 +63,12 @@ namespace Barotrauma
                 if (equip)
                 {
                     var pickable = targetItem.GetComponent<Pickable>();
+                    if (pickable == null)
+                    {
+                        canBeCompleted = false;
+                        return;
+                    }
+
                     //check if all the slots required by the item are free
                     foreach (InvSlotType slots in pickable.AllowedSlots)
                     {
@@ -112,6 +118,12 @@ namespace Barotrauma
         /// </summary>
         private void FindTargetItem()
         {
+            if (itemName == null)
+            {
+                if (targetItem == null) canBeCompleted = false;
+                return;
+            }
+
             float currDist = moveToTarget == null ? 0.0f : Vector2.DistanceSquared(moveToTarget.Position, character.Position);
             
             for (int i = 0; i < 10 && currSearchIndex < Item.ItemList.Count - 2; i++)

Subsurface/Source/Characters/AI/Order.cs

@@ -21,6 +21,7 @@ namespace Barotrauma
         public readonly Sprite SymbolSprite;
 
         public readonly Type ItemComponentType;
+        public readonly string ItemName;
 
         public readonly Color Color;
 
@@ -76,6 +77,8 @@ namespace Barotrauma
                 }
             }
 
+            ItemName = ToolBox.GetAttributeString(orderElement, "targetitemname", "");
+
             Color = new Color(ToolBox.GetAttributeVector4(orderElement, "color", new Vector4(1.0f, 1.0f, 1.0f, 1.0f)));
 
             UseController = ToolBox.GetAttributeBool(orderElement, "usecontroller", false);