Search Prefabs

- Added function to Search Prefabs with key, returning List of matches.

Author: Adsito

Assets/MapEditor/Editor/TreeView/PrefabsList/PrefabsListTreeView.cs

@@ -57,12 +57,8 @@ public static void TreeToList(TreeViewItem root, IList<TreeViewItem> result)
                 result.Add(current);
 
                 if (current.hasChildren && current.children[0] != null)
-                {
                     for (int i = current.children.Count - 1; i >= 0; i--)
-                    {
                         stack.Push(current.children[i]);
-                    }
-                }
             }
         }
 
@@ -257,10 +253,7 @@ protected override bool CanMultiSelect(TreeViewItem item)
             return false;
         }
 
-        protected override void SelectionChanged(IList<int> selectedIds)
-        {
-            SetItemSelected(selectedIds[0]);
-        }
+        protected override void SelectionChanged(IList<int> selectedIds) => SetItemSelected(selectedIds[0]);
 
         protected override void DoubleClickedItem(int id)
         {

Assets/MapEditor/Editor/TreeView/TreeDataModel/TreeViewWithTreeModel.cs

@@ -119,20 +119,12 @@ void Search(T searchFromThis, string search, List<TreeViewItem> result)
 				T current = stack.Pop();
 				// Matches search?
 				if (current.name.IndexOf(search, StringComparison.OrdinalIgnoreCase) >= 0)
-				{
 					if (!current.hasChildren) // Filters out including parent objects in the search.
-					{
 						result.Add(new TreeViewItem<T>(current.id, kItemDepth, current.name, current));
-					}
-				}
 
 				if (current.children != null && current.children.Count > 0)
-				{
 					foreach (var element in current.children)
-					{
 						stack.Push((T)element);
-					}
-				}
 			}
 		}
 
@@ -239,4 +231,4 @@ bool ValidDrag(TreeViewItem parent, List<TreeViewItem> draggedItems)
 
 	}
 
-}
+}

Assets/MapEditor/Managers/PrefabManager.cs

@@ -4,6 +4,7 @@
 using Unity.EditorCoroutines.Editor;
 using System.Collections;
 using System.Collections.Generic;
+using System.Linq;
 
 public static class PrefabManager
 {
@@ -21,6 +22,9 @@ public static class Callbacks
     public static Transform PrefabParent { get; private set; }
     public static GameObject PrefabToSpawn;
 
+    /// <summary>List of prefab names from the asset bundle.</summary>
+    private static List<string> Prefabs;
+
     public static PrefabDataHolder[] CurrentMapPrefabs { get => PrefabParent.gameObject.GetComponentsInChildren<PrefabDataHolder>(); }
 
     public static Dictionary<string, Transform> PrefabCategories = new Dictionary<string, Transform>();
@@ -61,6 +65,22 @@ public static GameObject Load(uint id)
         return Load(AssetManager.ToPath(id));
     }
 
+    /// <summary>Searches through all prefabs found in bundle files, returning matches.</summary>
+    /// <returns>List of strings containing the path matching the <paramref name="key"/>.</returns>
+    public static List<string> Search(string key)
+    {
+        if (Prefabs == null)
+        {
+            Prefabs = new List<string>();
+            foreach (var i in AssetManager.AssetPaths)
+                if (i.EndsWith(".prefab"))
+                    Prefabs.Add(i);
+
+            Prefabs.OrderBy(x => x);
+        }
+
+        return Prefabs.Where(x => x.Contains(key)).ToList();
+    }
 
     /// <summary>Gets the parent prefab category transform from the hierachy.</summary>
     public static Transform GetParent(string category)