Moved MapEntity saving methods to the shared project (the server needs to be able to save subs in the campaign mode)

Barotrauma/BarotraumaClient/Source/Items/Components/Signal/Wire.cs

@@ -3,8 +3,6 @@ using Microsoft.Xna.Framework;
 using Microsoft.Xna.Framework.Graphics;
 using Microsoft.Xna.Framework.Input;
 using System.Collections.Generic;
-using System.Globalization;
-using System.Xml.Linq;
 
 namespace Barotrauma.Items.Components
 {
@@ -231,23 +229,5 @@ namespace Barotrauma.Items.Components
                 }
             }
         }
-
-        public override XElement Save(XElement parentElement)
-        {
-            XElement componentElement = base.Save(parentElement);
-
-            if (nodes == null || nodes.Count == 0) return componentElement;
-
-            string[] nodeCoords = new string[nodes.Count * 2];
-            for (int i = 0; i < nodes.Count; i++)
-            {
-                nodeCoords[i * 2] = nodes[i].X.ToString(CultureInfo.InvariantCulture);
-                nodeCoords[i * 2 + 1] = nodes[i].Y.ToString(CultureInfo.InvariantCulture);
-            }
-
-            componentElement.Add(new XAttribute("nodes", string.Join(";", nodeCoords)));
-
-            return componentElement;
-        }
     }
 }