From 9dbe6dedde31537a400853ddf4ff331d34519370 Mon Sep 17 00:00:00 2001
From: Felix Johannes Thiel <felix.thiel.18@ucl.ac.uk>
Date: Tue, 4 Jul 2023 13:54:31 +0100
Subject: [PATCH] Added public method to UbiqAvatarHintsHelper to allow for a
 reset of the hint providers. This is useful when hints become invalid e.g.
 due to a scene change or the player rig being unavailable at start.

---
 .../Runtime/Avatars/UbiqAvatarHintsHelper.cs    | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/Unity/Assets/Runtime/Avatars/UbiqAvatarHintsHelper.cs b/Unity/Assets/Runtime/Avatars/UbiqAvatarHintsHelper.cs
index b809c843b..04d2e656e 100644
--- a/Unity/Assets/Runtime/Avatars/UbiqAvatarHintsHelper.cs
+++ b/Unity/Assets/Runtime/Avatars/UbiqAvatarHintsHelper.cs
@@ -22,6 +22,14 @@ public class UbiqAvatarHintsHelper : MonoBehaviour
         [SerializeField] private string rightGripNode = "RightGrip";
 
         private void Start()
+        {
+            SetAllProviders();
+        }
+
+        /// <summary>
+        /// Private method to set all providers for the Ubiq Avatar Hints
+        /// </summary>
+        private void SetAllProviders()
         {
             var pcs = FindObjectsOfType<XRPlayerController>(includeInactive:true);
 
@@ -51,6 +59,15 @@ private void Start()
             SetGripProvider(rightGripNode,rightHc);
         }
 
+        /// <summary>
+        /// Public method to reset all providers for the Ubiq Avatar Hints.
+        /// Useful when hints become invalid e.g. due to a scene change or the player rig being unavailable at start.
+        /// </summary>
+        public void ResetAllProviders()
+        {
+            SetAllProviders();
+        }
+
         private void GetLeftHand(HandController[] handControllers,
             out Transform hand, out Transform wrist, out HandController handController)
         {