add: more tweaks for creating specific libraries

Author: brunomikoski

Scripts/Editor/ScriptableObjectCollectionUtils.cs

@@ -6,21 +6,21 @@ namespace BrunoMikoski.ScriptableObjectCollections
 {
     public static class ScriptableObjectCollectionUtils
     {
-        public static T CreateScriptableObjectOfType<T>(DefaultAsset parentFolder, bool createFoldForThisCollection,
+        public static T CreateScriptableObjectOfType<T>(DefaultAsset parentFolder, bool createFolderForThisCollection,
             string targetName) where T : ScriptableObject
         {
             return CreateScriptableObjectOfType<T>(AssetDatabase.GetAssetPath(parentFolder),
-                createFoldForThisCollection, targetName);
+                createFolderForThisCollection, targetName);
         }
 
-        public static T CreateScriptableObjectOfType<T>(string parentFolderPath, bool createFoldForThisCollection,
+        public static T CreateScriptableObjectOfType<T>(string parentFolderPath, bool createFolderForThisCollection,
             string targetName) where T : ScriptableObject
         {
             T targetCollection = ScriptableObject.CreateInstance<T>();
             targetCollection.name = targetName;
 
             string targetFolderPath = parentFolderPath;
-            if (createFoldForThisCollection)
+            if (createFolderForThisCollection)
                 targetFolderPath = Path.Combine(targetFolderPath, $"{targetName}");
 
             AssetDatabaseUtils.CreatePathIfDontExist(Path.Combine(targetFolderPath, "Items"));

Scripts/Runtime/ScriptableObjectCollection.cs

@@ -401,6 +401,25 @@ public static ScriptableObjectCollection<ObjectType> Values
         }
 
 #if UNITY_EDITOR
+        
+        public ObjectType GetOrAddNew(Type collectionType, string targetName)
+        {
+            ObjectType item = Items.FirstOrDefault(o => o.name.Equals(targetName, StringComparison.Ordinal)) as ObjectType;
+            if (item != null)
+                return item;
+
+            return (ObjectType) AddNew(collectionType, targetName);
+        }
+        
+        public ObjectType GetOrAddNew(string targetName)
+        {
+            ObjectType item = Items.First(o => o.name.Equals(targetName, StringComparison.Ordinal)) as ObjectType;
+            if (item != null)
+                return item;
+
+            return AddNew(targetName);
+        }
+        
         public ObjectType AddNew(string targetName)
         {
             return (ObjectType) AddNew(GetCollectionType(), targetName);