Add ultimate xr

Assets/UltimateXR/Editor/Avatar/UxrAvatarEditorExt.cs

@@ -0,0 +1,108 @@
+// --------------------------------------------------------------------------------------------------------------------
+// <copyright file="UxrAvatarEditorExt.cs" company="VRMADA">
+//   Copyright (c) VRMADA, All rights reserved.
+// </copyright>
+// --------------------------------------------------------------------------------------------------------------------
+using System.Collections.Generic;
+using UltimateXR.Avatar;
+using UnityEditor;
+using UnityEngine;
+
+namespace UltimateXR.Editor.Avatar
+{
+    /// <summary>
+    ///     <see cref="UxrAvatar" /> extensions available only for editor scripts.
+    /// </summary>
+    public static class UxrAvatarEditorExt
+    {
+        #region Public Methods
+
+        /// <summary>
+        ///     Gets an <see cref="UxrAvatar" />'s prefab, based on the Guid stored.
+        /// </summary>
+        /// <param name="self">Avatar to get the source prefab of</param>
+        /// <returns>Prefab or null if it could not be found</returns>
+        public static GameObject GetPrefab(this UxrAvatar self)
+        {
+            return AssetDatabase.LoadAssetAtPath<GameObject>(AssetDatabase.GUIDToAssetPath(self.PrefabGuid));
+        }
+
+        /// <summary>
+        ///     Gets an <see cref="UxrAvatar" /> prefab's <see cref="UxrAvatar" /> component, based on the Guid stored.
+        /// </summary>
+        /// <param name="self">Avatar to get the source prefab of</param>
+        /// <returns>Prefab or null if it could not be found</returns>
+        public static UxrAvatar GetAvatarPrefab(this UxrAvatar self)
+        {
+            return GetFromGuid(self.PrefabGuid);
+        }
+
+        /// <summary>
+        ///     Gets a prefab's GUID.
+        /// </summary>
+        /// <param name="gameObject">Prefab to get the GUID of</param>
+        /// <returns>GUID or empty string if it could not be found</returns>
+        public static string GetGuid(GameObject gameObject)
+        {
+            return AssetDatabase.AssetPathToGUID(AssetDatabase.GetAssetPath(gameObject));
+        }
+
+        /// <summary>
+        ///     Gets an <see cref="UxrAvatar" /> prefab, based on an asset GUID.
+        /// </summary>
+        /// <param name="avatarPrefabGuid">Asset GUID</param>
+        /// <returns>Prefab or null if it could not be found</returns>
+        public static UxrAvatar GetFromGuid(string avatarPrefabGuid)
+        {
+            GameObject prefab = AssetDatabase.LoadAssetAtPath<GameObject>(AssetDatabase.GUIDToAssetPath(avatarPrefabGuid));
+            return prefab != null ? prefab.GetComponent<UxrAvatar>() : null;
+        }
+
+        /// <summary>
+        ///     Gets the avatar prefab chain. This is the source prefab followed by all parent prefabs up to the root parent
+        ///     prefab.
+        /// </summary>
+        /// <returns>
+        ///     Upwards prefab chain. If the avatar is a prefab itself, it will be the first item in the list.
+        /// </returns>
+        public static IEnumerable<UxrAvatar> GetPrefabChain(this UxrAvatar self)
+        {
+            UxrAvatar avatarPrefab = self.GetAvatarPrefab();
+
+            if (avatarPrefab != null)
+            {
+                yield return avatarPrefab;
+            }
+
+            UxrAvatar current = self.ParentAvatarPrefab;
+
+            while (current != null)
+            {
+                yield return current;
+
+                current = current.ParentAvatarPrefab;
+            }
+        }
+
+        /// <summary>
+        ///     Checks whether the avatar is or comes from the given prefab.
+        /// </summary>
+        /// <param name="self">Avatar</param>
+        /// <param name="prefab">Prefab</param>
+        /// <returns>Whether the avatar is or comes from the given prefab</returns>
+        public static bool IsInPrefabChain(this UxrAvatar self, GameObject prefab)
+        {
+            foreach (UxrAvatar avatarPrefab in self.GetPrefabChain())
+            {
+                if (avatarPrefab != null && avatarPrefab.gameObject == prefab)
+                {
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        #endregion
+    }
+}