Add FR2

Assets/Scripts/Editor/FR2/FR2_CacheEditor.cs

@@ -0,0 +1,46 @@
+using UnityEditor;
+using UnityEngine;
+using vietlabs.fr2;
+
+[CustomEditor(typeof(FR2_Cache))]
+internal class FR2_CacheEditor : Editor
+{
+	private static string inspectGUID;
+	private static int index;
+
+	public override void OnInspectorGUI()
+	{
+		var c = (FR2_Cache) target;
+
+		GUILayout.Label("Total : " + c.AssetList.Count);
+
+		c.priority = EditorGUILayout.IntSlider("Priority", c.priority, 0, 5);
+
+
+		Object s = Selection.activeObject;
+		if (s == null)
+		{
+			return;
+		}
+
+		string guid = AssetDatabase.AssetPathToGUID(AssetDatabase.GetAssetPath(s));
+
+		if (inspectGUID != guid)
+		{
+			inspectGUID = guid;
+			index = c.AssetList.FindIndex(item => item.guid == guid);
+		}
+
+		if (index != -1)
+		{
+			if (index >= c.AssetList.Count)
+			{
+				index = 0;
+			}
+
+			serializedObject.Update();
+			SerializedProperty prop = serializedObject.FindProperty("AssetList").GetArrayElementAtIndex(index);
+			EditorGUILayout.PropertyField(prop, true);
+		}
+	}
+}