deterministic manager

QSB/Anglerfish/WorldObjects/QSBAngler.cs

@@ -20,6 +20,8 @@ namespace QSB.Anglerfish.WorldObjects
 
 		public override void Init()
 		{
+			DebugLog.DebugWrite($"{this} | {AttachedObject.DeterministicPath()} | {AttachedObject.GetInstanceID()}");
+
 			if (QSBCore.IsHost)
 			{
 				Object.Instantiate(QSBNetworkManager.singleton.AnglerPrefab).SpawnWithServerAuthority();

QSB/JellyfishSync/WorldObjects/QSBJellyfish.cs

@@ -16,6 +16,8 @@ namespace QSB.JellyfishSync.WorldObjects
 
 		public override void Init()
 		{
+			DebugLog.DebugWrite($"{this} | {AttachedObject.DeterministicPath()} | {AttachedObject.GetInstanceID()}");
+
 			if (QSBCore.IsHost)
 			{
 				Object.Instantiate(QSBNetworkManager.singleton.JellyfishPrefab).SpawnWithServerAuthority();

QSB/QSBCore.cs

@@ -95,6 +95,7 @@ namespace QSB
 			}
 
 			QSBPatchManager.Init();
+			DeterministicManager.Init();
 
 			gameObject.AddComponent<QSBNetworkManager>();
 			gameObject.AddComponent<DebugActions>();

QSB/Utility/DeterministicManager.cs

@@ -0,0 +1,64 @@
+using HarmonyLib;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using UnityEngine;
+
+namespace QSB.Utility
+{
+	[HarmonyPatch]
+	public static class DeterministicManager
+	{
+		public static void Init() =>
+			Harmony.CreateAndPatchAll(typeof(DeterministicManager));
+
+		/// <summary>
+		/// called after all objects ready
+		/// </summary>
+		public static void ClearCache() => _cache.Clear();
+
+		private static readonly Dictionary<Transform, (int SiblingIndex, Transform Parent)> _cache = new();
+
+		[HarmonyPrefix]
+		[HarmonyPatch(typeof(OWRigidbody), nameof(OWRigidbody.Awake))]
+		private static void OWRigidbody_Awake(OWRigidbody __instance)
+		{
+			var transform = __instance.transform;
+			_cache.Add(transform, (transform.GetSiblingIndex(), transform.parent));
+		}
+
+		/// <summary>
+		/// only call this before all objects ready
+		/// </summary>
+		public static string DeterministicPath(this Component component)
+		{
+			var sb = new StringBuilder();
+			var transform = component.transform;
+			while (true)
+			{
+				if (!_cache.TryGetValue(transform, out var data))
+				{
+					data = (transform.GetSiblingIndex(), transform.parent);
+					_cache.Add(transform, data);
+				}
+
+				if (!data.Parent)
+				{
+					break;
+				}
+
+				sb.Append(data.SiblingIndex);
+				transform = data.Parent;
+			}
+
+			sb.Append(transform.name);
+			return sb.ToString();
+		}
+
+		/// <summary>
+		/// only call this before all objects ready
+		/// </summary>
+		public static IEnumerable<T> SortDeterministic<T>(this IEnumerable<T> components) where T : Component
+			=> components.OrderBy(DeterministicPath);
+	}
+}

QSB/Utility/Extensions.cs

@@ -4,7 +4,6 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
-using System.Text;
 using UnityEngine;
 using Object = UnityEngine.Object;
 
@@ -46,23 +45,6 @@ namespace QSB.Utility
 		public static void SpawnWithServerAuthority(this GameObject go) =>
 			NetworkServer.Spawn(go, NetworkServer.localConnection);
 
-		public static string DeterministicPath(this Component component)
-		{
-			var sb = new StringBuilder();
-			var transform = component.transform;
-			while (transform.parent)
-			{
-				sb.Append(transform.GetSiblingIndex());
-				transform = transform.parent;
-			}
-
-			sb.Append(transform.name);
-			return sb.ToString();
-		}
-
-		public static IEnumerable<T> SortDeterministic<T>(this IEnumerable<T> components) where T : Component
-			=> components.OrderBy(DeterministicPath);
-
 		#endregion
 
 		#region C#

QSB/WorldSync/QSBWorldSync.cs

@@ -63,6 +63,7 @@ namespace QSB.WorldSync
 				{
 					AllObjectsReady = true;
 					DebugLog.DebugWrite("World Objects ready.", MessageType.Success);
+					DeterministicManager.ClearCache();
 
 					if (!QSBCore.IsHost)
 					{

QSB/debugsettings.json

@@ -3,9 +3,9 @@
   "overrideAppId": -1,
   "debugMode": true,
   "drawLines": true,
-  "showQuantumVisibilityObjects": true,
+  "showQuantumVisibilityObjects": false,
   "showDebugLabels": true,
   "avoidTimeSync": false,
   "skipTitleScreen": true,
-  "greySkybox": true
+  "greySkybox": false
 }