add unique

Author: MattFiler

CathodeLib/Scripts/CATHODE/CommandsPAK/Helpers/ShortGuidUtils.cs

@@ -135,7 +135,7 @@ private static void Cache(ShortGuid guid, string value, bool isVanilla = false)
             }
             else
             {
-                //TODO: need to fix this for BSPNOSTROMO_RIPLEY_PATCH
+                //TODO: need to fix this for BSPNOSTROMO_RIPLEY_PATCH (?)
                 if (_custom.cache.ContainsKey(value)) return;
                 _custom.cache.Add(value, guid);
                 try

CathodeLib/Scripts/CATHODE/Resources.cs

@@ -63,6 +63,18 @@ override protected bool SaveInternal()
         }
         #endregion
 
+        public void AddUniqueResource(ShortGuid composite_instance_id, ShortGuid resource_id)
+        {
+            if (Entries.FirstOrDefault(o => o.composite_instance_id == composite_instance_id && o.resource_id == resource_id) != null)
+                return;
+
+            Entries.Add(new Resource()
+            {
+                composite_instance_id = composite_instance_id,
+                resource_id = resource_id
+            });
+        }
+
         #region STRUCTURES
         public class Resource
         {