Add support for directory items.

Assets/Cryville/Crtr/Browsing/UI/BrowserItem.cs

@@ -2,12 +2,14 @@ using UnityEngine;
 
 namespace Cryville.Crtr.Browsing.UI {
 	internal abstract class BrowserItem : MonoBehaviour {
-		public int? Id { get; private set; }
+		protected int? Id { get; private set; }
-		protected IResourceMeta meta;
+		protected bool IsDir { get; private set; }
-		internal void Load(int id, IResourceMeta item, bool selected) {
+		protected IResourceMeta Meta { get; private set; }
+		internal void Load(int id, bool isDir, IResourceMeta item, bool selected) {
 			OnReset();
 			Id = id;
-			meta = item;
+			IsDir = isDir;
+			Meta = item;
 			OnLoad(selected);
 		}
 		protected abstract void OnReset();

Assets/Cryville/Crtr/Browsing/UI/BrowserItemTile.cs

@@ -43,7 +43,7 @@ namespace Cryville.Crtr.Browsing.UI {
 			m_icon.sprite = m_iconPlaceholder;
 			m_desc.text = string.Empty;
 
-			var basicProps = meta.EnumerateBasicProperties(true).GetEnumerator();
+			var basicProps = Meta.EnumerateBasicProperties(true).GetEnumerator();
 			if (basicProps.MoveNext()) {
 				m_title.text = basicProps.Current.Value.ToString();
 				if (basicProps.MoveNext()) {
@@ -54,9 +54,10 @@ namespace Cryville.Crtr.Browsing.UI {
 				m_title.text = "<color=#ff0000>Invalid resource</color>";
 			}
 
-			_cover = meta.EnumerateProperties<AsyncDelivery<Texture2D>>().FirstOrDefault().Value;
+			_cover = Meta.EnumerateProperties<AsyncDelivery<Texture2D>>().FirstOrDefault().Value;
 
 			if (_cover != null) _cover.Destination = DisplayCover;
+			if (IsDir) _tweener.EnterState("Directory");
 			if (selected) _tweener.EnterState("Selected");
 		}
 		void DisplayCover(bool succeeded, Texture2D tex) {

Assets/Cryville/Crtr/Browsing/UI/PathedResourceBrowser.cs

@@ -86,10 +86,10 @@ namespace Cryville.Crtr.Browsing.UI {
 			_items[id] = bi;
 			try {
 				var item = _manager[id];
-				bi.Load(id, item, _selectedItems.Contains(id));
+				bi.Load(id, _manager.IsDirectory(id), item, _selectedItems.Contains(id));
 			}
 			catch (Exception) {
-				bi.Load(id, null, _selectedItems.Contains(id));
+				bi.Load(id, _manager.IsDirectory(id), null, _selectedItems.Contains(id));
 			}
 			return true;
 		}

Assets/Interface2/Prefabs/BrowserItemTileCompact.prefab

@@ -90,6 +90,20 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   m_states:
+  - Name: Directory
+    Attributes:
+    - Attribute:
+        Component: {fileID: 2616337343185291959}
+        Attribute: color.r
+      Value: 0.4
+    - Attribute:
+        Component: {fileID: 2616337343185291959}
+        Attribute: color.g
+      Value: 0.6
+    - Attribute:
+        Component: {fileID: 2616337343185291959}
+        Attribute: color.b
+      Value: 1
   - Name: Selected
     Attributes:
     - Attribute: