The content package a submarine was saved with is included in the submarine preview, added a warning when attempting to start a campaign using a sub with a mismatching content package

Barotrauma/BarotraumaClient/Source/Screens/SubEditorScreen.cs

@@ -411,7 +411,7 @@ namespace Barotrauma
                     return false;
                 }
             }
-
+            
             string savePath = nameBox.Text + ".sub";
             if (Submarine.MainSub != null)
             {
@@ -422,6 +422,8 @@ namespace Barotrauma
                 savePath = Path.Combine(Submarine.SavePath, savePath);
             }
 
+            Submarine.MainSub.ContentPackage = GameMain.Config.SelectedContentPackage.Name;
+
             MemoryStream imgStream = new MemoryStream();
             CreateImage(256, 128, imgStream);
             
@@ -525,7 +527,6 @@ namespace Barotrauma
             crewSizeMin.MinValueInt = 1;
             crewSizeMin.MaxValueInt = 128;
 
-
             new GUITextBlock(new Rectangle(285, y, 10, 20), "-", "", Alignment.TopLeft, Alignment.Center, saveFrame);
 
             var crewSizeMax = new GUINumberInput(new Rectangle(300, y, 50, 20), "", GUINumberInput.NumberType.Int, saveFrame);