Fix FlipAtUser not respecting view position

CommunityBugFixCollection/Contributors.cs

@@ -11,6 +11,8 @@ internal static class Contributors
 
         public static string[] Banane9 { get; } = ["Banane9"];
 
+        public static string[] E1int { get; } = ["E1int"];
+
         public static string[] Goat { get; } = ["goat"];
 
         public static string[] LeCloutPanda { get; } = ["LeCloutPanda"];

CommunityBugFixCollection/FlipAtUserView.cs

@@ -0,0 +1,38 @@
+using Elements.Core;
+using FrooxEngine;
+using HarmonyLib;
+using MonkeyLoader.Resonite;
+using System.Collections.Generic;
+using System.Reflection.Emit;
+
+namespace CommunityBugFixCollection
+{
+    [HarmonyPatchCategory(nameof(FlipAtUserView))]
+    [HarmonyPatch(typeof(FlipAtUser), nameof(FlipAtUser.OnCommonUpdate))]
+    internal sealed class FlipAtUserView : ResoniteMonkey<FlipAtUserView>
+    {
+        public override IEnumerable<string> Authors => Contributors.E1int;
+
+        public override bool CanBeDisabled => true;
+
+        private static float3 GetUserPosition(UserRoot userRoot)
+            => Enabled ? userRoot.ViewPosition : userRoot.HeadPosition;
+
+        private static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstruction> instructions)
+        {
+            var headPositionGetter = AccessTools.PropertyGetter(typeof(UserRoot), nameof(UserRoot.HeadPosition));
+            var getUserPositionMethod = AccessTools.DeclaredMethod(typeof(FlipAtUserView), nameof(GetUserPosition));
+
+            foreach (var instruction in instructions)
+            {
+                if (instruction.Calls(headPositionGetter))
+                {
+                    yield return new CodeInstruction(OpCodes.Call, getUserPositionMethod);
+                    continue;
+                }
+
+                yield return instruction;
+            }
+        }
+    }
+}

CommunityBugFixCollection/Locale/en.json

@@ -29,6 +29,7 @@
     "CommunityBugFixCollection.FadeContextMenuLabelOutlines.Description": "Makes the outlines of the labels of the context menu fade out like the rest of it.",
     "CommunityBugFixCollection.FireBrushToolDequipEvents.Description": "Fixes tools derived from BrushTool not firing OnDequipped events.",
     "CommunityBugFixCollection.FixMigratedItemMessages.Description": "Fixes migrated items sent as messages not spawning because they still point to the old platform.",
+    "CommunityBugFixCollection.FlipAtUserView.Description": "Fixes FlipAtUser component by using the view position as reference instead of the head slot position.",
     "CommunityBugFixCollection.GammaCorrectedColorXLuminance.Description": "Fixes ColorX Luminance calculations being incorrect for non-linear color profiles.",
     "CommunityBugFixCollection.GroupCloudHomeTemplate.Description": "Uses the User Cloud Home template instead of the missing Group template.",
     "CommunityBugFixCollection.HighlightHomeWorldInInventory.Description": "Fixes the selected Home World in the Inventory not being highlighted as a favorite.",

README.md

@@ -52,6 +52,7 @@ just disable them in the settings in the meantime.
 * Storage units can't be localized (and they use GB instead of GiB and so on)
 	* https://github.com/Yellow-Dog-Man/Resonite-Issues/issues/1157
 	* https://github.com/Yellow-Dog-Man/Locale/issues/186
+* FlipAtUser component does not respect view position (https://github.com/Yellow-Dog-Man/Resonite-Issues/issues/1335)
 * ColorX From HexCode (ProtoFlux node) defaults to Linear profile (https://github.com/Yellow-Dog-Man/Resonite-Issues/issues/1404)
 * ProtoFlux value casts from byte to other values converting incorrectly (mono / graphical client only) (https://github.com/Yellow-Dog-Man/Resonite-Issues/issues/2257)
 * `ValueMod<Decimal>` node crashes the game when B input is set to zero or disconnected. (https://github.com/Yellow-Dog-Man/Resonite-Issues/issues/2746)