fixed "Engines" icon issues

FilterExtension/ConfigNodes/Check.cs

@@ -122,15 +122,16 @@ public bool Equals(Check c2)
         {
             if (c2 == null)
                 return false;
-            if (this.type == c2.type && this.value == c2.value && this.invert == c2.invert)
+            if (this.type == c2.type && this.value == c2.value && this.invert == c2.invert && this.contains == c2.contains && this.checks == c2.checks)
                 return true;
             else
                 return false;
         }
 
         public override int GetHashCode()
         {
-            return this.type.GetHashCode() * this.value.GetHashCode() * this.invert.GetHashCode();
+            int checks = this.checks.Any() ? this.checks.GetHashCode() : 1;
+            return this.type.GetHashCode() * this.value.GetHashCode() * this.invert.GetHashCode() * this.contains.GetHashCode() * checks;
         }
     }
 }

FilterExtension/Core.cs

@@ -45,7 +45,7 @@ public class Core : MonoBehaviour
         void Awake()
         {
             instance = this;
-            Log("Version 1.15.2");
+            Log("Version 1.16");
 
             // Add event for when the Editor GUI becomes active. This is never removed because we need it to fire every time
             GameEvents.onGUIEditorToolbarReady.Add(editor);
@@ -71,6 +71,7 @@ void Awake()
                 }
             }
 
+            List<customSubCategory> editList = new List<customSubCategory>();
             // load all subCategory configs
             foreach (ConfigNode node in GameDatabase.Instance.GetConfigNodes("SUBCATEGORY"))
             {
@@ -84,10 +85,13 @@ void Awake()
                         foreach(Filter f in sC.filters)
                             f.checks.Add(new Check("folder", folderToCategoryDict[sC.category]));
                     }
-                    if (checkForConflicts(sC))
+                    if (sC.hasFilters && checkForConflicts(sC))
                         subCategories.Add(sC);
+                    if (!sC.hasFilters)
+                        editList.Add(sC);
                 }
             }
+            customSCEditDelete(editList);
 
             foreach (KeyValuePair<string, customSubCategory> kvp in categoryAllSub)
             {
@@ -105,6 +109,35 @@ void Awake()
             loadIcons();
         }
 
+        /// <summary>
+        /// creating subcategories and then trying to edit them during initialisation causes all sorts of problems. Instead, make the edits prior to initialisation
+        /// </summary>
+        /// <param name="sCs"></param>
+        private void customSCEditDelete(List<customSubCategory> sCs)
+        {
+            foreach (customSubCategory sC in sCs)
+            {
+                customSubCategory sCToEdit = subCategories.FirstOrDefault(sub => sub.category == sC.category && (sub.subCategoryTitle == sC.oldTitle || sub.subCategoryTitle == sC.subCategoryTitle));
+
+                if (sCToEdit != null)
+                {
+                    if (!string.IsNullOrEmpty(sC.subCategoryTitle))
+                    {
+                        sCToEdit.subCategoryTitle = sC.subCategoryTitle;
+                        sCToEdit.iconName = sC.iconName;
+                    }
+                    else
+                    {
+                        subCategories.Remove(sCToEdit);
+                    }
+                }
+                else
+                {
+                    subCategories.Add(sC);
+                }
+            }
+        }
+
         private void associateParts()
         {
             // Build list of mod folder names and Dict associating parts with mods

GameData/000_FilterExtensions/FilterExtensions.version

@@ -1 +1 @@
-{"NAME":"Filter Extensions","URL":"http://ksp-avc.cybutek.net/version.php?id=97","DOWNLOAD":"https://github.com/Crzyrndm/FilterExtension/releases","VERSION":{"MAJOR":1,"MINOR":15,"PATCH":2,"BUILD":0},"KSP_VERSION":{"MAJOR":0,"MINOR":90,"PATCH":0}}
+{"NAME":"Filter Extensions","URL":"http://ksp-avc.cybutek.net/version.php?id=97","DOWNLOAD":"https://github.com/Crzyrndm/FilterExtension/releases","VERSION":{"MAJOR":1,"MINOR":16,"PATCH":0,"BUILD":0},"KSP_VERSION":{"MAJOR":0,"MINOR":90,"PATCH":0}}