feat: lift the CircuitsV2 limits, Rec Royale night mode, RRO room blobs

CircuitsV2 limits are served as UGC.CircuitsV2.Limit.* gameconfig keys and
are editable from admin Settings. Retail drops any send over 5 RPCs/frame
or 1024 bytes/60 frames; both network budgets now default to 1,000,000,000.
The creation limits are raised too, each against the hazard the client
binary shows for it:

- Chips 3000 -> 30000: the chip-culling manager preallocates four
  List<Chip>(Chips), so the 1M clamp stays.
- Compute 50000 -> 500000: a per-frame budget with no allocation; the 10M
  cap keeps its counters from wrapping.
- CloudValues 100 -> 1000, InkPerChip 15 -> 0: InkPerChip is an ink COST,
  multiplied by min(chips, CloudValues), so lowering it is the increase.
  The clamps tighten to 10000 / 30000 to keep that product from overflowing
  (the room ink cap is a hard-coded 30000).
- UnculledChips / VisibleChips 500 -> 3000: render-cost counts only.

Room save uploads may now be up to 100 MB (Kestrel's 30 MB default would
413 a big circuits room). Contract and evidence:
docs/recroom-2023-circuitsv2-limits.md.

Also includes the Rec Royale night mode client feature
(docs/recroom-2023-scene-moods.md) and the admin blob enable/reset for
baked RRO sub-rooms.
This commit is contained in:
Alexa
2026-10-15 14:07:54 +03:00
parent cf3aa29ba2
commit 36e64e99ba
21 changed files with 7994 additions and 34 deletions
+92 -3
View File
@@ -6,8 +6,9 @@
// 2. TLS trust bypass — make BouncyCastle never reject server certs
//
// Plus the anti-cheat BYPASS patches (anti-tamper / ToxMod / file-hash)
// needed so a modded client isn't kicked, and two opt-in features that
// are OFF by default (Desktop Screen-Share FPS, RRO quest party size).
// needed so a modded client isn't kicked, and three opt-in features that
// are OFF by default (Desktop Screen-Share FPS, RRO quest party size,
// Rec Royale night mode).
//
// This is the STABLE, shipping mod: it carries no diagnostic/tracing
// code. All of that lives in the separate DorkNet.DebugMod (drop it in
@@ -109,6 +110,52 @@ public class Mod : MelonMod
// generic "Quest" config is intentionally NOT in the default list.
public static string[] QuestMaxTeamSizeRooms =
{ "CrimsonCauldron", "Crescendo", "GoldenTrophy", "IsleOfLostSkulls", "TheRiseofJumbotron" };
// ── Rec Royale night mode (client-side visual) ──
// Re-skins Rec Royale with one of the game's own shipped night
// MoodSetting assets (sky dome, sun, fog, bloom, colour grading)
// through SceneMoodSettings' apply path, and unlocks the weapon
// flashlight prefab while it is on. Purely local: the networked room
// mood index is never touched. See RecRoyaleNight.
public static bool RecRoyaleNightMode = false;
// Resources asset name of the MoodSetting to apply. Shipped options:
// Night_Calm_Outdoor_Mood, Night_Spooky_Outdoor_Mood,
// Night_Wild_Outdoor_Mood, Night_StuntRunner_Outdoor_Mood, OuterSpace_Mood.
public static string RecRoyaleNightMood = "Night_Calm_Outdoor_Mood";
// Unity scene names (substring, case-insensitive) that count as Rec
// Royale. 2023-03-21 has a single map: RecRoyale_Frontier.
public static string[] RecRoyaleNightScenes = { "RecRoyale" };
// Force WeaponFlashlightController.FlashlightAllowed while night is on.
public static bool RecRoyaleNightFlashlights = true;
// Apply the mood's fog block too. Off = the mood's FogSettings are
// swapped for a block captured from the scene, so fog stays as-is.
public static bool RecRoyaleNightFog = false;
// Darkening knobs applied to the mood data before it is used. Baked
// lightmaps can't be dimmed, so post-exposure (EV, added to the mood's
// ColorGradingSettings.exposure) is what actually darkens the whole
// frame; the sun/ambient multipliers tone down realtime lighting.
public static float RecRoyaleNightExposure = -3.5f; // EV offset (0 = mood default)
public static float RecRoyaleNightSunScale = 0.15f; // × SunSettings.sunIntensity (1 = unchanged)
public static float RecRoyaleNightAmbientScale = 0.2f; // × SkyBoxSettings.ambientLightIntensity (1 = unchanged)
// Post-exposure only renders if the scene Volume is on and the camera
// renders post-processing; force both while night mode is active.
public static bool RecRoyaleNightForcePostProcessing = true;
// The engine only drives RenderSettings.sun (Frontier: the sun-disc
// light). Copy its rotation/colour onto every other directional light
// and scale their intensity by RecRoyaleNightSunScale.
public static bool RecRoyaleNightMatchSunLights = true;
// Turn fog off entirely while night is on (RenderSettings.fog=false and
// the mood's fog block pushed out of range). Ignored when
// RecRoyaleNightFog is true.
public static bool RecRoyaleNightDisableFog = false;
// Renderers whose GameObject or material name contains any of these
// (case-insensitive) are hidden while night is on. Frontier's daytime
// cloud meshes are CloudPlane/Clouds/…_Cloud_RecRoyale_Frontier_Mat.
public static string[] RecRoyaleNightHideObjects = { "Cloud" };
// Optional UnityEngine.KeyCode name to toggle night at runtime (e.g.
// "N"). Empty = no hotkey. A hotkey also arms the feature when
// RecRoyaleNightMode is false, so it can be switched on in-game.
public static string RecRoyaleNightToggleKey = "";
}
public override void OnInitializeMelon()
{
@@ -178,6 +225,19 @@ public class Mod : MelonMod
postfix: nameof(QuestTeamSize.RelaxEmptySpawnFilter_Postfix));
}
// Rec Royale night mode: armed when enabled OR when a hotkey is set
// (so it can be switched on in-game). Scene detection + mood apply
// run from OnSceneWasLoaded / OnUpdate below.
if (Cfg.RecRoyaleNightMode || !string.IsNullOrWhiteSpace(Cfg.RecRoyaleNightToggleKey))
{
_recRoyaleNightArmed = true;
RecRoyaleNight.Register(HarmonyInstance);
}
}
private bool _recRoyaleNightArmed;
public override void OnSceneWasLoaded(int buildIndex, string sceneName)
{
if (_recRoyaleNightArmed) RecRoyaleNight.OnSceneLoaded(sceneName);
}
private bool PatchFileHashCheckerCallback()
{
@@ -359,6 +419,8 @@ public class Mod : MelonMod
}
public override void OnUpdate()
{
if (_recRoyaleNightArmed) RecRoyaleNight.Tick();
if (!_antiTamperCallbackPatchesComplete && ++_antiTamperCallbackRetryFrame >= 300)
{
_antiTamperCallbackRetryFrame = 0;
@@ -404,6 +466,33 @@ public class Mod : MelonMod
rooms.Add(e.GetString()!);
Cfg.QuestMaxTeamSizeRooms = rooms.ToArray(); // explicit (incl. empty = none)
}
if (TryGetConfigValue(r, "RecRoyaleNightMode", out v)) Cfg.RecRoyaleNightMode = v.GetBoolean();
if (TryGetConfigValue(r, "RecRoyaleNightMood", out v)) Cfg.RecRoyaleNightMood = v.GetString() ?? Cfg.RecRoyaleNightMood;
if (TryGetConfigValue(r, "RecRoyaleNightFlashlights", out v)) Cfg.RecRoyaleNightFlashlights = v.GetBoolean();
if (TryGetConfigValue(r, "RecRoyaleNightFog", out v)) Cfg.RecRoyaleNightFog = v.GetBoolean();
if (TryGetConfigValue(r, "RecRoyaleNightExposure", out v)) Cfg.RecRoyaleNightExposure = (float)v.GetDouble();
if (TryGetConfigValue(r, "RecRoyaleNightSunScale", out v)) Cfg.RecRoyaleNightSunScale = (float)v.GetDouble();
if (TryGetConfigValue(r, "RecRoyaleNightAmbientScale", out v)) Cfg.RecRoyaleNightAmbientScale = (float)v.GetDouble();
if (TryGetConfigValue(r, "RecRoyaleNightForcePostProcessing", out v)) Cfg.RecRoyaleNightForcePostProcessing = v.GetBoolean();
if (TryGetConfigValue(r, "RecRoyaleNightMatchSunLights", out v)) Cfg.RecRoyaleNightMatchSunLights = v.GetBoolean();
if (TryGetConfigValue(r, "RecRoyaleNightDisableFog", out v)) Cfg.RecRoyaleNightDisableFog = v.GetBoolean();
if (TryGetConfigValue(r, "RecRoyaleNightHideObjects", out v) && v.ValueKind == JsonValueKind.Array)
{
var names = new List<string>();
foreach (var e in v.EnumerateArray())
if (e.ValueKind == JsonValueKind.String && !string.IsNullOrWhiteSpace(e.GetString()))
names.Add(e.GetString()!);
Cfg.RecRoyaleNightHideObjects = names.ToArray(); // explicit (incl. empty = hide nothing)
}
if (TryGetConfigValue(r, "RecRoyaleNightToggleKey", out v)) Cfg.RecRoyaleNightToggleKey = v.GetString() ?? "";
if (TryGetConfigValue(r, "RecRoyaleNightScenes", out v) && v.ValueKind == JsonValueKind.Array)
{
var scenes = new List<string>();
foreach (var e in v.EnumerateArray())
if (e.ValueKind == JsonValueKind.String && !string.IsNullOrWhiteSpace(e.GetString()))
scenes.Add(e.GetString()!);
if (scenes.Count > 0) Cfg.RecRoyaleNightScenes = scenes.ToArray();
}
}
catch (Exception ex)
{
@@ -573,7 +662,7 @@ public class Mod : MelonMod
private MethodInfo GetPatchMethod(string name)
{
// Look in the core + feature patch holder classes.
foreach (var holder in new[] { typeof(UriPatches), typeof(AntiCheatPatches), typeof(AntiTamperPatches), typeof(FileHashCheckerPatches), typeof(ToxModPatches), typeof(TlsPatches), typeof(ScreenSharePatches), typeof(QuestTeamSize) })
foreach (var holder in new[] { typeof(UriPatches), typeof(AntiCheatPatches), typeof(AntiTamperPatches), typeof(FileHashCheckerPatches), typeof(ToxModPatches), typeof(TlsPatches), typeof(ScreenSharePatches), typeof(QuestTeamSize), typeof(RecRoyaleNight) })
{
var m = holder.GetMethod(name, BindingFlags.Public | BindingFlags.Static);
if (m is not null) return m;
+1401
View File
@@ -0,0 +1,1401 @@
// Rec Royale night mode — client-side, opt-in.
//
// Rec Royale never shipped a night variant, but the March-2023 client
// carries everything needed to build one from the game's own tooling:
//
// • Every room scene owns a RecRoomSceneManager (name-preserved field
// `sceneMoodSettings` → RecRoom.Core.Scene.SceneMoodSettings). That
// object is the room "mood" engine behind the Maker Pen sky/sun/fog
// settings: it holds `availableMoods` (MoodSetting[]), `defaultMood`
// and `CurrentMood`, plus blenders for skybox, sun, fog, bloom and
// colour grading.
// • SceneMoodSettings.MLLBALMKEGJ(MoodSetting) is the apply step
// (ISIL: SceneMoodSettings.txt:3025-3581). It pushes the mood's six
// settings blocks into the blenders (ALCMNGKOEBK), swaps the URP
// VolumeProfile (OEKNGEMDMDB), sets RenderSettings.skybox to the
// global MoodConfig skybox material (LNMDIIFOFPD.NHAEHKJINFH, shader
// "Custom/SkyBox"), re-aims RenderSettings.sun, sets every
// ReflectionProbe.customBakedTexture to the mood's baked cubemap and
// force-updates the blenders. It does NOT touch the networked mood
// index, so calling it is purely local.
// • The build ships ready-made night moods as Resources assets
// (resources.assets; ResourceManager table in globalgamemanagers):
// Night_Calm_Outdoor_Mood ("Calm Night"), Night_Spooky_Outdoor_Mood
// ("Spooky Night"), Night_Wild_Outdoor_Mood ("Wild Night"),
// Night_StuntRunner_Outdoor_Mood and OuterSpace_Mood ("Outer Space").
// • The only Rec Royale map in this build is
// Assets/Activities/RecRoyale/Maps/RecRoyale_Frontier/RecRoyale_Frontier.unity.
//
// RRO SCENES HAVE NO ROOM DATA BLOB. The mood engine's `isEnabled` flag
// (SceneMoodSettings+0x38) is only switched on by the room-data loader
// (EIMFCPIHEPF.JPKEMACDNCF, ISIL :2136-2310), which runs for custom rooms
// only. While it is off, get_CurrentMood returns null and nothing ticks.
// The loader's bring-up sequence is:
// LKIKMLNPCFK(false) // SetEnabled(false): applies a null mood
// LIEDFOLBGHL() // capture the scene's own skybox/sun/fog as the
// // blenders' "previous" data (checks shader name
// // "Custom/SkyBox" → HasRecRoomSkyboxShader)
// LKIKMLNPCFK(true) // SetEnabled(true)
// This mod replays exactly that before applying the night mood.
//
// Deliberately NOT used: SceneMoodSettings.IPAMPMBDPNB(Guid) /
// set_CurrentRoomMoodIndex. `_currentRoomMoodIndex` is a
// RecRoom.Networking.SynchronizedFields DFAOKLDJPEL<int>, i.e. it
// replicates to every player in the instance. Applying the mood directly
// keeps night mode a per-client visual choice.
//
// Weapon flashlights: WeaponFlashlightController.get_FlashlightAllowed
// (ISIL: WeaponFlashlightController.txt:3-75) is
// `Matchmaking.FBELDNLEKAC() != null && [+0x28] == 15` — a game-mode
// gate for an activity that isn't Rec Royale. A Harmony postfix forces it
// true while night mode is active, so weapons picked up in the dark get
// the game's own flashlight prefab.
using System;
using System.Collections.Generic;
using System.Reflection;
using HarmonyLib;
using Il2CppInterop.Runtime;
using Il2CppInterop.Runtime.InteropTypes;
namespace DorkNet.ClientMod;
internal static class RecRoyaleNight
{
private const BindingFlags Any = BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Static;
// Runtime state. `Active` starts from Cfg.RecRoyaleNightMode and flips
// with the hotkey; `_inRoyale` tracks whether the current scene is one
// of Cfg.RecRoyaleNightScenes.
public static bool Active { get; private set; }
private static bool _inRoyale;
private static string _sceneName = "";
private static bool _appliedThisScene;
private static int _frame;
private static int _sceneFrames; // frames since the Royale scene loaded
private static int _reassertFrames; // frames since the last re-apply
// Per-scene bring-up bookkeeping so toggling off can put things back.
private static bool _engineWasDisabled; // we enabled the mood engine ourselves
private static object? _originalSkybox; // RenderSettings.skybox before we touched it
private static bool _sunWasNull; // we assigned RenderSettings.sun ourselves
private static object? _originalFog; // MoodSetting.FogSettings before we swapped it
private static object? _fogPatchedMood; // the mood asset whose FogSettings we replaced
private static object? _darkPatchedMood; // the mood asset whose exposure/sun/ambient we changed
private static float? _origExposure, _origSunIntensity, _origAmbient;
private static bool _diagLogged;
private const int PollEveryFrames = 30; // ~0.5 s @ 60 fps
private const int SettleFrames = 90; // let the scene's own lighting settle first
private const int PollGiveUpFrames = 60 * 120; // stop polling after ~2 min
private const int ReassertEveryFrames = 60 * 10; // re-apply every ~10 s
// Resolved reflection handles (lazy, cached).
private static bool _resolved;
private static Type? _sceneManagerType;
private static PropertyInfo? _sceneManagerInstance;
private static FieldInfo? _sceneMoodSettingsField;
private static PropertyInfo? _sceneMoodSettingsProp;
private static Type? _moodSettingType;
private static MethodInfo? _applyMood; // MLLBALMKEGJ(MoodSetting)
private static MethodInfo? _setEnabled; // LKIKMLNPCFK(bool)
private static MethodInfo? _capture; // LIEDFOLBGHL()
private static FieldInfo? _isEnabled; // isEnabled
private static PropertyInfo? _roomMoodsEnabled;
private static PropertyInfo? _hasSkyShader;
private static PropertyInfo? _hasSunSource;
private static PropertyInfo? _volume;
private static FieldInfo? _availableMoods;
private static PropertyInfo? _currentMood;
private static PropertyInfo? _friendlyName;
private static PropertyInfo? _renderSkybox; // UnityEngine.RenderSettings.skybox
private static PropertyInfo? _renderSun; // UnityEngine.RenderSettings.sun
private static Type? _lightType; // UnityEngine.Light
private static Type? _fogSettingsType; // FogMoodSettings
private static MethodInfo? _fogCapture; // FogMoodSettings.NLDDIDEIEFH() — read RenderSettings fog
private static PropertyInfo? _moodFog; // MoodSetting.FogSettings
private static Type? _materialType; // UnityEngine.Material
private static Type? _shaderType; // UnityEngine.Shader
private static Type? _moodConfigHolder; // LNMDIIFOFPD (static MoodConfig holder)
private static Type? _cameraDataType; // UnityEngine.Rendering.Universal.UniversalAdditionalCameraData
private static object? _ourSkybox; // Material we created for the mood skybox
private static object? _nightMood; // MoodSetting interop wrapper
private static string _nightMoodLoadedName = "";
// Hotkey
private static bool _inputResolved;
private static MethodInfo? _getKeyDown;
private static object? _toggleKey;
// ── registration ──────────────────────────────────────────────────
public static void Register(HarmonyLib.Harmony harmony)
{
Active = Mod.Cfg.RecRoyaleNightMode;
Mod.Log.Msg($"[royale-night] enabled={Active} mood={Mod.Cfg.RecRoyaleNightMood} " +
$"scenes=[{string.Join(",", Mod.Cfg.RecRoyaleNightScenes)}] " +
$"flashlights={Mod.Cfg.RecRoyaleNightFlashlights} " +
$"hotkey={(string.IsNullOrWhiteSpace(Mod.Cfg.RecRoyaleNightToggleKey) ? "<none>" : Mod.Cfg.RecRoyaleNightToggleKey)}");
if (Mod.Cfg.RecRoyaleNightFlashlights)
TryPatchFlashlightGate(harmony);
}
// POSTFIX on WeaponFlashlightController.get_FlashlightAllowed. The
// interop property carries the obfuscated name (KIMMMCCKMJL in the
// 2023-03-21 build) while the il2cpp method keeps `get_FlashlightAllowed`,
// so resolve by name first and fall back to "the only read-only bool
// property declared on the type".
private static void TryPatchFlashlightGate(HarmonyLib.Harmony harmony)
{
try
{
var type = Mod.ResolveType("WeaponFlashlightController");
if (type is null)
{
Mod.Log.Warning("[patch-miss] WeaponFlashlightController: type not found");
return;
}
MethodInfo? getter = AccessTools.PropertyGetter(type, "FlashlightAllowed")
?? AccessTools.PropertyGetter(type, "KIMMMCCKMJL");
if (getter is null)
{
PropertyInfo? only = null;
int count = 0;
foreach (var p in type.GetProperties(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly))
{
if (p.PropertyType != typeof(bool) || !p.CanRead || p.CanWrite || p.GetIndexParameters().Length != 0) continue;
only = p; count++;
}
if (count == 1) getter = only!.GetGetMethod(true);
}
if (getter is null)
{
Mod.Log.Warning("[patch-miss] WeaponFlashlightController.get_FlashlightAllowed");
return;
}
var postfix = typeof(RecRoyaleNight).GetMethod(nameof(FlashlightAllowed_Postfix), BindingFlags.Public | BindingFlags.Static)!;
harmony.Patch(getter, postfix: new HarmonyMethod(postfix));
}
catch (Exception ex)
{
Mod.Log.Error($"[patch-fail] WeaponFlashlightController.get_FlashlightAllowed: {ex.Message}");
}
}
public static void FlashlightAllowed_Postfix(ref bool __result)
{
if (Active && _inRoyale) __result = true;
}
// ── lifecycle (called from Mod) ───────────────────────────────────
public static void OnSceneLoaded(string sceneName)
{
_sceneName = sceneName ?? "";
var was = _inRoyale;
_inRoyale = MatchesScene(_sceneName);
if (_inRoyale)
{
_appliedThisScene = false;
_sceneFrames = 0;
_reassertFrames = 0;
_engineWasDisabled = false;
_originalSkybox = null;
_sunWasNull = false;
_diagLogged = false;
RestoreMoodPatches();
Mod.Log.Msg($"[royale-night] scene '{_sceneName}' loaded — night mode {(Active ? "will apply" : "is off (hotkey to enable)")}");
}
else if (was)
{
_appliedThisScene = false;
_engineWasDisabled = false;
_originalSkybox = null;
_sunWasNull = false;
RestoreMoodPatches();
}
}
public static void Tick()
{
_frame++;
PollHotkey();
if (!_inRoyale || !Active) return;
_sceneFrames++;
if (_frame % PollEveryFrames != 0) return;
if (!_appliedThisScene)
{
if (_sceneFrames < SettleFrames || _sceneFrames > PollGiveUpFrames) return;
if (TryApply(true)) _appliedThisScene = true;
return;
}
// Cheap safeguard: the game re-applies its own mood on quality
// changes / studio events. Re-assert every ~10 s; when the blenders
// are already at target this is visually a no-op.
_reassertFrames += PollEveryFrames;
if (_reassertFrames >= ReassertEveryFrames)
{
_reassertFrames = 0;
TryApply(true);
}
}
public static void Toggle()
{
Active = !Active;
Mod.Log.Msg($"[royale-night] toggled {(Active ? "ON" : "OFF")}");
if (!_inRoyale) return;
if (TryApply(Active)) _appliedThisScene = Active;
else if (!Active) _appliedThisScene = false;
}
// ── the actual apply ──────────────────────────────────────────────
// night=true → bring the mood engine up if needed, apply the night mood
// night=false → restore: scene mood if the engine was already running,
// otherwise disable the engine again + put the skybox back
private static bool TryApply(bool night)
{
try
{
if (!_resolved && !Resolve()) return false;
if (_applyMood is null) return false;
var manager = GetSceneManager();
if (manager is null) { Diag("scene manager instance is null"); return false; }
var moods = _sceneMoodSettingsField?.GetValue(manager) ?? _sceneMoodSettingsProp?.GetValue(manager);
if (moods is null) { Diag("sceneMoodSettings is null"); return false; }
// `isEnabled` reads differently through the interop property vs the
// field (seen True/False for the same state), so don't gate on it.
// RoomMoodsEnabled (= isEnabled && defaultMood != null) is computed
// game-side and is false for every RRO scene; bring the engine up
// exactly once per Royale scene whenever it is not true.
var enabled = GetMember(moods, "isEnabled") is true;
var roomMoodsEnabled = Read(_roomMoodsEnabled, moods) is true;
LogState(moods, enabled);
if (night)
{
var target = GetNightMood();
if (target is null) return false;
if (!roomMoodsEnabled && !_engineWasDisabled)
{
// Replay the room-data loader's bring-up. Remember the
// scene's own skybox so toggle-off can restore it.
if (_originalSkybox is null && _renderSkybox is not null)
_originalSkybox = _renderSkybox.GetValue(null);
if (_setEnabled is null || _capture is null)
{
Mod.Log.Warning("[royale-night] mood engine is disabled in this scene and SetEnabled/Capture are unresolved — cannot bring it up");
return false;
}
// RRO scenes leave RenderSettings.sun unset, and the engine
// skips every sun change (direction, colour, intensity) when
// HasSunSource is false. Point it at the scene's directional
// light BEFORE capture so the flag comes out true.
EnsureSun();
// Keep the scene's own fog unless asked otherwise: replace
// the mood's FogSettings with a block captured from the
// current RenderSettings before anything changes them.
if (!Mod.Cfg.RecRoyaleNightFog) PreserveFog(target);
// Baked lightmaps can't be dimmed, so darken the frame via
// the mood's own post-exposure and tone down sun/ambient.
PatchDarkness(target);
_setEnabled.Invoke(moods, new object[] { false });
_capture.Invoke(moods, null);
// The per-frame update (CEKLEBHDAHA, ISIL :3895-4031) returns
// at once while get_CurrentMood() is null, and the one-shot
// apply only sets blend TARGETS — the update is what writes
// sky colours, rotates the sun and pushes exposure. In RRO
// scenes CurrentMood is null because defaultMood is unset.
// Register the night mood as this scene's defaultMood and
// sole availableMoods entry so the engine runs like a
// one-mood custom room.
InstallSceneMood(moods, target);
_setEnabled.Invoke(moods, new object[] { true });
_engineWasDisabled = true;
ProbeCircuitsSupport();
var cm = _currentMood?.GetValue(moods);
Mod.Log.Msg($"[royale-night] mood engine brought up (skyShader={Read(_hasSkyShader, moods)} sun={Read(_hasSunSource, moods)} volume={!(Read(_volume, moods) is null)} " +
$"roomMoodsEnabled={Read(_roomMoodsEnabled, moods)} currentMood={(cm is null || IsUnityNull(cm) ? "<null>" : Describe(cm))})");
// First apply swaps RenderSettings.skybox to
// MoodConfig.SkyBoxMaterial. In RRO scenes that material is
// not loaded (it lives in the custom-room scene's shared
// assets), so the skybox ends up null → black sky and the
// engine's HasRecRoomSkyboxShader / HasSunSource stay false
// (both need shader "Custom/SkyBox" on RenderSettings.skybox).
// Supply a material built from that shader, re-capture so
// the flags flip, then fall through to the real apply.
_applyMood.Invoke(moods, new[] { target });
EnsureMoodSkybox();
_capture.Invoke(moods, null);
Mod.Log.Msg($"[royale-night] re-captured (skyShader={Read(_hasSkyShader, moods)} sun={Read(_hasSunSource, moods)} skybox={DescribeSkybox()})");
EnsurePostProcessing(moods);
}
_applyMood.Invoke(moods, new[] { target });
if (Mod.Cfg.RecRoyaleNightMatchSunLights) MatchOtherSunLights();
if (Mod.Cfg.RecRoyaleNightDisableFog && !Mod.Cfg.RecRoyaleNightFog) ForceFogOff();
HideObjects();
Mod.Log.Msg($"[royale-night] applied mood '{Describe(target)}' in '{_sceneName}'");
return true;
}
// restore
if (_engineWasDisabled)
{
RestoreOtherSunLights();
ShowObjects();
RestoreFogState();
_setEnabled?.Invoke(moods, new object[] { false }); // applies the captured "previous" data
UninstallSceneMood(moods);
if (_originalSkybox is not null && _renderSkybox is not null)
_renderSkybox.SetValue(null, _originalSkybox);
if (_sunWasNull && _renderSun is not null)
_renderSun.SetValue(null, null);
RestoreMoodPatches();
_engineWasDisabled = false;
_originalSkybox = null;
_sunWasNull = false;
Mod.Log.Msg($"[royale-night] mood engine disabled again, scene skybox/sun restored in '{_sceneName}'");
return true;
}
var current = _currentMood?.GetValue(moods);
if (current is null || IsUnityNull(current)) { Diag("no CurrentMood to restore"); return false; }
_applyMood.Invoke(moods, new[] { current });
Mod.Log.Msg($"[royale-night] restored scene mood '{Describe(current)}' in '{_sceneName}'");
return true;
}
catch (Exception ex)
{
Mod.Log.Warning($"[royale-night] apply failed: {(ex.InnerException ?? ex).Message}");
return false;
}
}
private static void LogState(object moods, bool enabled)
{
if (_diagLogged) return;
_diagLogged = true;
try
{
var arr = GetMember(moods, "availableMoods");
var cur = _currentMood?.GetValue(moods);
Mod.Log.Msg($"[royale-night] engine state: isEnabled={enabled} roomMoodsEnabled={Read(_roomMoodsEnabled, moods)} " +
$"availableMoods={Count(arr)} currentMood={(cur is null || IsUnityNull(cur) ? "<null>" : Describe(cur))} " +
$"skyShader={Read(_hasSkyShader, moods)} sun={Read(_hasSunSource, moods)} volume={!(Read(_volume, moods) is null)}");
}
catch (Exception ex) { Mod.Log.Warning($"[royale-night] state log failed: {ex.Message}"); }
}
private static object? Read(PropertyInfo? p, object o)
{
try { return p?.GetValue(o); } catch { return null; }
}
private static void Diag(string why)
{
if (_frame % (PollEveryFrames * 20) == 0) Mod.Log.Msg($"[royale-night] waiting: {why}");
}
private static bool Resolve()
{
_resolved = true;
_sceneManagerType = Mod.ResolveType("RecRoomSceneManager");
var moodSettingsType = Mod.ResolveType("RecRoom.Core.Scene.SceneMoodSettings");
_moodSettingType = Mod.ResolveType("RecRoom.Core.Creation.SceneMoods.MoodSetting");
if (_sceneManagerType is null || moodSettingsType is null || _moodSettingType is null)
{
Mod.Log.Warning($"[royale-night] types missing — sceneManager={_sceneManagerType is not null} " +
$"sceneMoodSettings={moodSettingsType is not null} moodSetting={_moodSettingType is not null}");
return false;
}
// RecRoomSceneManager.Instance: the il2cpp getter is get_Instance but
// the interop property name is obfuscated (PDCOCJBICGC in 2023-03-21).
// Pick the static property whose type is RecRoomSceneManager.
_sceneManagerInstance = AccessTools.Property(_sceneManagerType, "Instance");
if (_sceneManagerInstance is null)
{
foreach (var p in _sceneManagerType.GetProperties(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static))
{
if (p.PropertyType == _sceneManagerType && p.CanRead && p.GetIndexParameters().Length == 0)
{ _sceneManagerInstance = p; break; }
}
}
_sceneMoodSettingsField = AccessTools.Field(_sceneManagerType, "sceneMoodSettings");
if (_sceneMoodSettingsField is null)
{
foreach (var p in _sceneManagerType.GetProperties(BindingFlags.Public | BindingFlags.Instance))
if (p.PropertyType == moodSettingsType && p.CanRead) { _sceneMoodSettingsProp = p; break; }
}
_currentMood = AccessTools.Property(moodSettingsType, "CurrentMood");
_roomMoodsEnabled = AccessTools.Property(moodSettingsType, "RoomMoodsEnabled");
_hasSkyShader = AccessTools.Property(moodSettingsType, "HasRecRoomSkyboxShader");
_hasSunSource = AccessTools.Property(moodSettingsType, "HasSunSource");
_volume = AccessTools.Property(moodSettingsType, "Volume");
_availableMoods = AccessTools.Field(moodSettingsType, "availableMoods");
_isEnabled = AccessTools.Field(moodSettingsType, "isEnabled");
_friendlyName = AccessTools.Property(_moodSettingType, "FriendlyName");
// Apply step: MLLBALMKEGJ(MoodSetting) in 2023-03-21. Fallback: the
// only non-setter void method taking exactly one MoodSetting.
_applyMood = AccessTools.Method(moodSettingsType, "MLLBALMKEGJ", new[] { _moodSettingType });
if (_applyMood is null)
{
foreach (var m in moodSettingsType.GetMethods(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly))
{
if (m.ReturnType != typeof(void) || m.Name.StartsWith("set_", StringComparison.Ordinal)) continue;
var ps = m.GetParameters();
if (ps.Length == 1 && ps[0].ParameterType == _moodSettingType) { _applyMood = m; break; }
}
}
// SetEnabled(bool): LKIKMLNPCFK in 2023-03-21. Fallback: the only
// public non-setter void(bool) declared on the type.
_setEnabled = AccessTools.Method(moodSettingsType, "LKIKMLNPCFK", new[] { typeof(bool) });
if (_setEnabled is null)
{
MethodInfo? only = null; int n = 0;
foreach (var m in moodSettingsType.GetMethods(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly))
{
if (m.ReturnType != typeof(void) || m.Name.StartsWith("set_", StringComparison.Ordinal)) continue;
var ps = m.GetParameters();
if (ps.Length == 1 && ps[0].ParameterType == typeof(bool)) { only = m; n++; }
}
if (n == 1) _setEnabled = only;
}
// Capture current scene lighting: LIEDFOLBGHL() in 2023-03-21. Too
// many void() methods on the type to pick by shape — name only.
_capture = AccessTools.Method(moodSettingsType, "LIEDFOLBGHL", Type.EmptyTypes);
var renderSettings = Mod.ResolveType("UnityEngine.RenderSettings");
_renderSkybox = renderSettings is null ? null : AccessTools.Property(renderSettings, "skybox");
_renderSun = renderSettings is null ? null : AccessTools.Property(renderSettings, "sun");
_lightType = Mod.ResolveType("UnityEngine.Light");
// Fog preservation: FogMoodSettings() + NLDDIDEIEFH() reads
// RenderSettings.fog/fogStartDistance/fogEndDistance/fogColor into the
// block (ISIL FogMoodSettings.txt, called right after the ctor in
// LIEDFOLBGHL). MoodSetting.FogSettings is the serialized reference
// the apply step hands to the fog blender.
_fogSettingsType = Mod.ResolveType("RecRoom.Core.Creation.SceneMoods.MoodBlendData.FogMoodSettings");
_fogCapture = _fogSettingsType is null ? null : AccessTools.Method(_fogSettingsType, "NLDDIDEIEFH", Type.EmptyTypes);
_moodFog = AccessTools.Property(_moodSettingType, "FogSettings");
_materialType = Mod.ResolveType("UnityEngine.Material");
_shaderType = Mod.ResolveType("UnityEngine.Shader");
_moodConfigHolder = Mod.ResolveType("LNMDIIFOFPD");
_cameraDataType = Mod.ResolveType("UnityEngine.Rendering.Universal.UniversalAdditionalCameraData");
var ok = _sceneManagerInstance is not null
&& (_sceneMoodSettingsField is not null || _sceneMoodSettingsProp is not null)
&& _applyMood is not null;
Mod.Log.Msg($"[royale-night] resolved: instance={_sceneManagerInstance is not null} " +
$"moodSettings={_sceneMoodSettingsField is not null || _sceneMoodSettingsProp is not null} " +
$"apply={_applyMood is not null} setEnabled={_setEnabled is not null} capture={_capture is not null} " +
$"isEnabled={_isEnabled is not null} currentMood={_currentMood is not null} skybox={_renderSkybox is not null} " +
$"sun={_renderSun is not null} light={_lightType is not null} fogCapture={_fogCapture is not null} moodFog={_moodFog is not null}");
return ok;
}
// RenderSettings.sun ← the scene's directional Light when unset. Frontier
// ships without the reference ("Sun Source reference has not been set in
// Lighting settings" is the engine's own warning), so nothing sun-related
// from the mood would otherwise apply.
private static void EnsureSun()
{
try
{
if (_renderSun is null || _lightType is null) return;
var current = _renderSun.GetValue(null);
if (current is not null && !IsUnityNull(current))
{
Mod.Log.Msg($"[royale-night] RenderSettings.sun already set: '{ObjectName(current)}'");
return;
}
var unityObject = Mod.ResolveType("UnityEngine.Object");
var il2cppLight = Il2CppTypeOf(_lightType);
if (unityObject is null || il2cppLight is null) return;
object? directional = null;
foreach (var m in unityObject.GetMethods(BindingFlags.Public | BindingFlags.Static))
{
if (m.Name != "FindObjectsOfType" || m.IsGenericMethodDefinition) continue;
var ps = m.GetParameters();
if (ps.Length != 1) continue;
var arr = m.Invoke(null, new object[] { il2cppLight });
var n = Count(arr);
float best = -1f;
for (int i = 0; i < n; i++)
{
var item = Item(arr, i);
if (item is null) continue;
var light = AsType(item, _lightType);
if (light is null) continue;
// LightType.Directional == 1
var kind = GetMember(light, "type");
if (kind is null || Convert.ToInt32(kind) != 1) continue;
var intensity = GetMember(light, "intensity") is float f ? f : 0f;
if (intensity > best) { best = intensity; directional = light; }
}
break;
}
if (directional is null)
{
Mod.Log.Warning("[royale-night] no directional Light found in scene — sun direction/colour will not change");
return;
}
_renderSun.SetValue(null, directional);
_sunWasNull = true;
Mod.Log.Msg($"[royale-night] RenderSettings.sun ← '{ObjectName(directional)}'");
}
catch (Exception ex) { Mod.Log.Warning($"[royale-night] EnsureSun failed: {(ex.InnerException ?? ex).Message}"); }
}
// Swap the mood asset's FogSettings for a block captured from the
// scene's current RenderSettings so applying the mood leaves fog as-is.
// The asset is shared for the session, so RestoreFog puts the original
// block back when we leave or toggle off.
private static void PreserveFog(object mood)
{
try
{
if (_fogSettingsType is null || _fogCapture is null || _moodFog is null || !_moodFog.CanWrite)
{
Mod.Log.Warning("[royale-night] fog preservation unavailable (FogMoodSettings/NLDDIDEIEFH/FogSettings unresolved) — mood fog will apply");
return;
}
if (ReferenceEquals(_fogPatchedMood, mood) && _originalFog is not null) return;
var captured = Activator.CreateInstance(_fogSettingsType);
if (captured is null) return;
_fogCapture.Invoke(captured, null);
if (Mod.Cfg.RecRoyaleNightDisableFog)
{
// The block has no exposed enabled flag; push it out of range so
// even if the blender re-enables fog each frame it is invisible.
SetMember(captured, "startDistance", 1_000_000f);
SetMember(captured, "fadeDistance", 1_000_000f);
}
_originalFog = _moodFog.GetValue(mood);
_fogPatchedMood = mood;
_moodFog.SetValue(mood, captured);
Mod.Log.Msg("[royale-night] mood fog replaced with the scene's own fog settings");
}
catch (Exception ex) { Mod.Log.Warning($"[royale-night] PreserveFog failed: {(ex.InnerException ?? ex).Message}"); }
}
private static void RestoreFog()
{
try
{
if (_fogPatchedMood is not null && _originalFog is not null && _moodFog is not null && _moodFog.CanWrite)
_moodFog.SetValue(_fogPatchedMood, _originalFog);
}
catch { }
_fogPatchedMood = null;
_originalFog = null;
}
private static void RestoreMoodPatches()
{
RestoreFog();
RestoreDarkness();
RestoreOtherSunLights();
// Scene objects die with the scene; just forget them.
_probed = false;
_hidden.Clear();
_hideScanned = false;
_fogStateSaved = false;
_origFogEnabled = null;
// The scene's SceneMoodSettings dies with the scene; just forget it.
_sceneMoodInstalled = false;
_sceneMoodsObj = null;
_origDefaultMood = _origAvailableMoods = null;
}
// The engine drives exactly one light: RenderSettings.sun (Frontier:
// "SkyboxLight", the sun-disc light). The map's actual key light is a
// separate directional Light it never touches, so daylight keeps
// casting. Copy the engine-driven sun's rotation and colour onto every
// other directional light and scale their intensity down. Originals are
// kept per light and restored on toggle-off / scene change.
private sealed class LightState
{
public object Light = null!;
public object? Intensity, Color, Rotation, ShadowStrength;
}
private static readonly List<LightState> _otherSuns = new();
private static void MatchOtherSunLights()
{
try
{
if (_renderSun is null || _lightType is null) return;
var sun = _renderSun.GetValue(null);
if (sun is null || IsUnityNull(sun)) return;
var sunPtr = (sun as Il2CppObjectBase)?.Pointer ?? IntPtr.Zero;
var sunTransform = GetMember(sun, "transform");
var sunRotation = sunTransform is null ? null : GetMember(sunTransform, "rotation");
var sunColor = GetMember(sun, "color");
var unityObject = Mod.ResolveType("UnityEngine.Object");
var il2cppLight = Il2CppTypeOf(_lightType);
if (unityObject is null || il2cppLight is null) return;
MethodInfo? findAll = null;
foreach (var m in unityObject.GetMethods(BindingFlags.Public | BindingFlags.Static))
if (m.Name == "FindObjectsOfType" && !m.IsGenericMethodDefinition && m.GetParameters().Length == 1) { findAll = m; break; }
if (findAll is null) return;
var arr = findAll.Invoke(null, new object[] { il2cppLight });
var n = Count(arr);
var touched = new List<string>();
for (int i = 0; i < n; i++)
{
var item = Item(arr, i);
if (item is null) continue;
var light = AsType(item, _lightType);
if (light is null) continue;
var kind = GetMember(light, "type");
if (kind is null || Convert.ToInt32(kind) != 1) continue; // Directional only
var ptr = (light as Il2CppObjectBase)?.Pointer ?? IntPtr.Zero;
if (ptr != IntPtr.Zero && ptr == sunPtr) continue; // engine already drives this one
var state = _otherSuns.Find(s => (s.Light as Il2CppObjectBase)?.Pointer == ptr);
if (state is null)
{
state = new LightState
{
Light = light,
Intensity = GetMember(light, "intensity"),
Color = GetMember(light, "color"),
ShadowStrength = GetMember(light, "shadowStrength"),
Rotation = GetMember(light, "transform") is object tr ? GetMember(tr, "rotation") : null,
};
_otherSuns.Add(state);
}
if (state.Intensity is float orig)
SetMember(light, "intensity", orig * Mod.Cfg.RecRoyaleNightSunScale);
if (sunColor is not null) SetMember(light, "color", sunColor);
if (sunRotation is not null && GetMember(light, "transform") is object t)
SetMember(t, "rotation", sunRotation);
touched.Add(ObjectName(light));
}
if (touched.Count > 0 && !_otherSunsLogged)
{
_otherSunsLogged = true;
Mod.Log.Msg($"[royale-night] matched {touched.Count} other directional light(s) to the mood sun: {string.Join(", ", touched)}");
}
}
catch (Exception ex) { Mod.Log.Warning($"[royale-night] MatchOtherSunLights failed: {(ex.InnerException ?? ex).Message}"); }
}
private static bool _otherSunsLogged;
// Register the mood as the scene's defaultMood + sole availableMoods entry
// (get_CurrentMood returns availableMoods[index] when the synced index is
// set, else defaultMood — either way our mood). Originals are kept so
// UninstallSceneMood can put the scene back to "no room moods".
private static object? _sceneMoodsObj;
private static object? _origDefaultMood, _origAvailableMoods;
private static bool _sceneMoodInstalled;
private static void InstallSceneMood(object moods, object mood)
{
try
{
if (_sceneMoodInstalled && ReferenceEquals(_sceneMoodsObj, moods)) return;
_sceneMoodsObj = moods;
_origDefaultMood = GetMember(moods, "defaultMood");
_origAvailableMoods = GetMember(moods, "availableMoods");
var okDefault = SetMember(moods, "defaultMood", mood);
// availableMoods is an Il2CppReferenceArray<MoodSetting>; build a
// one-element array of the same interop type and fill slot 0.
var okArray = false;
var arrProp = moods.GetType().GetProperty("availableMoods", Any);
var arrType = arrProp?.PropertyType ?? _origAvailableMoods?.GetType();
if (arrType is not null)
{
object? arr = null;
foreach (var sig in new[] { new[] { typeof(long) }, new[] { typeof(int) } })
{
var ctor = arrType.GetConstructor(sig);
if (ctor is null) continue;
try { arr = ctor.Invoke(new object[] { sig[0] == typeof(long) ? 1L : 1 }); break; } catch { }
}
if (arr is not null)
{
var set = arrType.GetMethod("set_Item", new[] { typeof(int), _moodSettingType! });
if (set is null)
{
foreach (var m in arrType.GetMethods())
if (m.Name == "set_Item" && m.GetParameters().Length == 2 && m.GetParameters()[0].ParameterType == typeof(int)) { set = m; break; }
}
try { set?.Invoke(arr, new[] { 0, mood }); okArray = set is not null && SetMember(moods, "availableMoods", arr); } catch { }
}
}
_sceneMoodInstalled = okDefault || okArray;
Mod.Log.Msg($"[royale-night] installed mood as scene default (defaultMood={okDefault} availableMoods={okArray})");
}
catch (Exception ex) { Mod.Log.Warning($"[royale-night] InstallSceneMood failed: {(ex.InnerException ?? ex).Message}"); }
}
private static void UninstallSceneMood(object moods)
{
try
{
if (!_sceneMoodInstalled) return;
if (_origDefaultMood is not null) SetMember(moods, "defaultMood", _origDefaultMood);
else SetMember(moods, "defaultMood", null!);
if (_origAvailableMoods is not null) SetMember(moods, "availableMoods", _origAvailableMoods);
}
catch { }
_sceneMoodInstalled = false;
_sceneMoodsObj = null;
_origDefaultMood = _origAvailableMoods = null;
}
// ── fog off / hide objects ────────────────────────────────────────
private static bool _fogStateSaved;
private static object? _origFogEnabled;
private static Type? _renderSettingsType;
private static void ForceFogOff()
{
try
{
_renderSettingsType ??= Mod.ResolveType("UnityEngine.RenderSettings");
if (_renderSettingsType is null) return;
var p = _renderSettingsType.GetProperty("fog", BindingFlags.Public | BindingFlags.Static);
if (p is null) return;
if (!_fogStateSaved) { _origFogEnabled = p.GetValue(null); _fogStateSaved = true; }
if (p.GetValue(null) is true) p.SetValue(null, false);
}
catch (Exception ex) { Mod.Log.Warning($"[royale-night] ForceFogOff failed: {ex.Message}"); }
}
private static void RestoreFogState()
{
try
{
if (_fogStateSaved && _renderSettingsType is not null && _origFogEnabled is bool b)
_renderSettingsType.GetProperty("fog", BindingFlags.Public | BindingFlags.Static)?.SetValue(null, b);
}
catch { }
_fogStateSaved = false;
_origFogEnabled = null;
}
// Disable every Renderer whose GameObject or material name contains one
// of Cfg.RecRoyaleNightHideObjects. Runs each apply cycle but only scans
// once per scene (the matches are static scenery); ShowObjects re-enables.
private static readonly List<object> _hidden = new();
private static bool _hideScanned;
private static void HideObjects()
{
if (_hideScanned) return;
_hideScanned = true;
try
{
var patterns = new List<string>();
foreach (var s in Mod.Cfg.RecRoyaleNightHideObjects)
if (!string.IsNullOrWhiteSpace(s)) patterns.Add(s.Trim());
if (patterns.Count == 0) return;
var rendererType = Mod.ResolveType("UnityEngine.Renderer");
var unityObject = Mod.ResolveType("UnityEngine.Object");
var il2cppRenderer = rendererType is null ? null : Il2CppTypeOf(rendererType);
if (rendererType is null || unityObject is null || il2cppRenderer is null) return;
MethodInfo? findAll = null;
foreach (var m in unityObject.GetMethods(BindingFlags.Public | BindingFlags.Static))
if (m.Name == "FindObjectsOfType" && !m.IsGenericMethodDefinition && m.GetParameters().Length == 1) { findAll = m; break; }
if (findAll is null) return;
var arr = findAll.Invoke(null, new object[] { il2cppRenderer });
var n = Count(arr);
var names = new HashSet<string>();
for (int i = 0; i < n; i++)
{
var item = Item(arr, i);
if (item is null) continue;
var r = AsType(item, rendererType);
if (r is null) continue;
var name = ObjectName(r);
var matName = "";
try { var mat = GetMember(r, "sharedMaterial"); if (mat is not null && !IsUnityNull(mat)) matName = ObjectName(mat); } catch { }
var hit = false;
foreach (var p in patterns)
if (name.Contains(p, StringComparison.OrdinalIgnoreCase) || matName.Contains(p, StringComparison.OrdinalIgnoreCase)) { hit = true; break; }
if (!hit) continue;
if (GetMember(r, "enabled") is true && SetMember(r, "enabled", false))
{
_hidden.Add(r);
names.Add(name);
}
}
Mod.Log.Msg($"[royale-night] hid {_hidden.Count} renderer(s) matching [{string.Join(",", patterns)}]: {string.Join(", ", names)}");
}
catch (Exception ex) { Mod.Log.Warning($"[royale-night] HideObjects failed: {(ex.InnerException ?? ex).Message}"); }
}
private static void ShowObjects()
{
foreach (var r in _hidden)
{
try { if (!IsUnityNull(r)) SetMember(r, "enabled", true); } catch { }
}
_hidden.Clear();
_hideScanned = false;
}
// ── CV2 room-settings probe ───────────────────────────────────────
// The Maker Pen mood chips ("Skydome Constant", "Room Skydome Modify",
// Sun/Fog/Background Objects equivalents) drive RoomSkydome / RoomSun /
// RoomFog components that hang off RoomElementSettingsManager, which
// CircuitsV2Manager brings up. Log whether any of that exists in this
// scene so we know what a chips-in-Rec-Royale build would have to add.
private static bool _probed;
private static void ProbeCircuitsSupport()
{
if (_probed) return;
_probed = true;
try
{
var unityObject = Mod.ResolveType("UnityEngine.Object");
if (unityObject is null) return;
MethodInfo? findAll = null;
foreach (var m in unityObject.GetMethods(BindingFlags.Public | BindingFlags.Static))
if (m.Name == "FindObjectsOfType" && !m.IsGenericMethodDefinition && m.GetParameters().Length == 1) { findAll = m; break; }
if (findAll is null) return;
var parts = new List<string>();
foreach (var name in new[]
{
"RecRoom.CircuitsV2.CircuitsV2Manager",
"RecRoom.CircuitsV2.RoomSettings.RoomElementSettingsManager",
"RecRoom.CircuitsV2.RoomSettings.RoomSkydome",
"RecRoom.CircuitsV2.RoomSettings.RoomSun",
"RecRoom.CircuitsV2.RoomSettings.RoomFog",
"RecRoom.CircuitsV2.RoomSettings.RoomBackgroundObjects",
"MakerPen",
})
{
var t = Mod.ResolveType(name);
if (t is null) { parts.Add($"{name.Substring(name.LastIndexOf('.') + 1)}=<type missing>"); continue; }
var il2 = Il2CppTypeOf(t);
if (il2 is null) { parts.Add($"{t.Name}=?"); continue; }
int n = 0;
try { n = Count(findAll.Invoke(null, new object[] { il2 })); } catch (Exception ex) { parts.Add($"{t.Name}=err:{(ex.InnerException ?? ex).Message}"); continue; }
parts.Add($"{t.Name}={n}");
}
Mod.Log.Msg($"[royale-night] CV2 probe in '{_sceneName}': {string.Join(" ", parts)}");
}
catch (Exception ex) { Mod.Log.Warning($"[royale-night] CV2 probe failed: {(ex.InnerException ?? ex).Message}"); }
}
private static void RestoreOtherSunLights()
{
foreach (var s in _otherSuns)
{
try
{
if (IsUnityNull(s.Light)) continue;
if (s.Intensity is not null) SetMember(s.Light, "intensity", s.Intensity);
if (s.Color is not null) SetMember(s.Light, "color", s.Color);
if (s.ShadowStrength is not null) SetMember(s.Light, "shadowStrength", s.ShadowStrength);
if (s.Rotation is not null && GetMember(s.Light, "transform") is object t) SetMember(t, "rotation", s.Rotation);
}
catch { }
}
_otherSuns.Clear();
_otherSunsLogged = false;
}
// Make sure RenderSettings.skybox is a material on the "Custom/SkyBox"
// shader. The apply step assigns MoodConfig.SkyBoxMaterial
// (LNMDIIFOFPD.NHAEHKJINFH → SkyBoxMaterial); in RRO scenes that
// reference resolves to nothing, leaving the skybox null. Prefer any
// already-loaded material on that shader, else create one, and also
// write it into MoodConfig so later applies keep using it.
private static void EnsureMoodSkybox()
{
try
{
if (_renderSkybox is null || _materialType is null || _shaderType is null) return;
var current = _renderSkybox.GetValue(null);
var currentShader = current is null || IsUnityNull(current) ? "" : ShaderNameOf(current);
if (currentShader == "Custom/SkyBox") return;
object? mat = _ourSkybox is not null && !IsUnityNull(_ourSkybox) ? _ourSkybox : null;
// 1. Any loaded material already on the shader (e.g. the real
// Skybox_Moods_Sunny_Default_Mat if some scene brought it in).
if (mat is null)
{
var resources = Mod.ResolveType("UnityEngine.Resources");
var il2cppMat = Il2CppTypeOf(_materialType);
if (resources is not null && il2cppMat is not null)
{
foreach (var m in resources.GetMethods(BindingFlags.Public | BindingFlags.Static))
{
if (m.Name != "FindObjectsOfTypeAll" || m.IsGenericMethodDefinition || m.GetParameters().Length != 1) continue;
var arr = m.Invoke(null, new object[] { il2cppMat });
var n = Count(arr);
for (int i = 0; i < n; i++)
{
var item = Item(arr, i);
if (item is null) continue;
var wrapped = AsType(item, _materialType);
if (wrapped is not null && ShaderNameOf(wrapped) == "Custom/SkyBox") { mat = wrapped; break; }
}
break;
}
}
if (mat is not null) Mod.Log.Msg($"[royale-night] using loaded skybox material '{ObjectName(mat)}'");
}
// 2. Build one: new Material(Shader.Find("Custom/SkyBox")).
if (mat is null)
{
var find = AccessTools.Method(_shaderType, "Find", new[] { typeof(string) });
var shader = find?.Invoke(null, new object[] { "Custom/SkyBox" });
if (shader is null || IsUnityNull(shader))
{
Mod.Log.Warning("[royale-night] Shader.Find(\"Custom/SkyBox\") returned nothing — sky colours will not apply");
return;
}
var ctor = _materialType.GetConstructor(new[] { _shaderType }) ?? _materialType.GetConstructor(new[] { shader.GetType() });
if (ctor is null)
{
Mod.Log.Warning("[royale-night] Material(Shader) constructor not found");
return;
}
mat = ctor.Invoke(new[] { shader });
SetMember(mat, "name", "DorkNet_RecRoyaleNight_Skybox");
Mod.Log.Msg("[royale-night] created skybox material on Custom/SkyBox");
}
_ourSkybox = mat;
_renderSkybox.SetValue(null, mat);
// Keep the engine's own apply path pointing at it too.
if (_moodConfigHolder is not null)
{
foreach (var p in _moodConfigHolder.GetProperties(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static))
{
if (!p.CanRead || p.GetIndexParameters().Length != 0) continue;
var cfg = p.GetValue(null);
if (cfg is null || IsUnityNull(cfg)) continue;
if (SetMember(cfg, "SkyBoxMaterial", mat)) Mod.Log.Msg("[royale-night] MoodConfig.SkyBoxMaterial ← our material");
break;
}
}
}
catch (Exception ex) { Mod.Log.Warning($"[royale-night] EnsureMoodSkybox failed: {(ex.InnerException ?? ex).Message}"); }
}
private static string ShaderNameOf(object material)
{
try
{
var shader = GetMember(material, "shader");
return shader is null || IsUnityNull(shader) ? "" : ObjectName(shader);
}
catch { return ""; }
}
private static string DescribeSkybox()
{
try
{
var sky = _renderSkybox?.GetValue(null);
if (sky is null || IsUnityNull(sky)) return "<null>";
return $"'{ObjectName(sky)}' [{ShaderNameOf(sky)}]";
}
catch { return "?"; }
}
// Post-exposure lives in the URP Volume the mood engine drives. It only
// shows if the Volume is enabled with weight and the camera renders
// post-processing (Rec Room's graphics settings can turn that off).
private static void EnsurePostProcessing(object moods)
{
try
{
var volume = Read(_volume, moods);
if (volume is not null && !IsUnityNull(volume))
{
var enabled = GetMember(volume, "enabled");
var weight = GetMember(volume, "weight");
var isGlobal = GetMember(volume, "isGlobal");
var profile = GetMember(volume, "profile");
Mod.Log.Msg($"[royale-night] volume: enabled={enabled} weight={weight} global={isGlobal} profile={(profile is null ? "<null>" : ObjectName(profile))}");
if (Mod.Cfg.RecRoyaleNightForcePostProcessing)
{
if (enabled is false) SetMember(volume, "enabled", true);
if (weight is float w && w < 1f) SetMember(volume, "weight", 1f);
}
}
else Mod.Log.Warning("[royale-night] scene mood Volume is null — post-exposure darkening unavailable");
if (_cameraDataType is null) { Mod.Log.Warning("[royale-night] UniversalAdditionalCameraData type not found"); return; }
var unityObject = Mod.ResolveType("UnityEngine.Object");
var il2cppCam = Il2CppTypeOf(_cameraDataType);
if (unityObject is null || il2cppCam is null) return;
foreach (var m in unityObject.GetMethods(BindingFlags.Public | BindingFlags.Static))
{
if (m.Name != "FindObjectsOfType" || m.IsGenericMethodDefinition || m.GetParameters().Length != 1) continue;
var arr = m.Invoke(null, new object[] { il2cppCam });
var n = Count(arr);
int forced = 0;
var states = new List<string>();
for (int i = 0; i < n; i++)
{
var item = Item(arr, i);
if (item is null) continue;
var cam = AsType(item, _cameraDataType);
if (cam is null) continue;
var pp = GetMember(cam, "renderPostProcessing");
states.Add($"{ObjectName(cam)}={pp}");
if (pp is false && Mod.Cfg.RecRoyaleNightForcePostProcessing && SetMember(cam, "renderPostProcessing", true)) forced++;
}
Mod.Log.Msg($"[royale-night] camera post-processing: {string.Join(", ", states)}{(forced > 0 ? $" → forced on ({forced})" : "")}");
break;
}
}
catch (Exception ex) { Mod.Log.Warning($"[royale-night] EnsurePostProcessing failed: {(ex.InnerException ?? ex).Message}"); }
}
// Darken the mood data in place before it is applied:
// ColorGradingSettings.exposure += RecRoyaleNightExposure (EV; the
// ColorGrading blender writes it into ColorAdjustments.postExposure
// via VolumeParameter.Override — the only knob that also dims baked
// lightmaps, since it's a full-frame post effect)
// SunSettings.sunIntensity *= RecRoyaleNightSunScale
// SkyBoxSettings.ambientLightIntensity *= RecRoyaleNightAmbientScale
// Originals are kept and restored by RestoreDarkness so the shared asset
// is clean again for any custom room that uses the same mood.
private static void PatchDarkness(object mood)
{
try
{
if (ReferenceEquals(_darkPatchedMood, mood)) return;
RestoreDarkness();
var grading = GetMember(mood, "ColorGradingSettings");
var sun = GetMember(mood, "SunSettings");
var sky = GetMember(mood, "SkyBoxSettings");
if (grading is not null && Mod.Cfg.RecRoyaleNightExposure != 0f && GetMember(grading, "exposure") is float ev)
{
_origExposure = ev;
SetMember(grading, "exposure", ev + Mod.Cfg.RecRoyaleNightExposure);
}
if (sun is not null && Mod.Cfg.RecRoyaleNightSunScale != 1f && GetMember(sun, "sunIntensity") is float si)
{
_origSunIntensity = si;
SetMember(sun, "sunIntensity", si * Mod.Cfg.RecRoyaleNightSunScale);
}
if (sky is not null && Mod.Cfg.RecRoyaleNightAmbientScale != 1f && GetMember(sky, "ambientLightIntensity") is float ai)
{
_origAmbient = ai;
SetMember(sky, "ambientLightIntensity", ai * Mod.Cfg.RecRoyaleNightAmbientScale);
}
_darkPatchedMood = mood;
Mod.Log.Msg($"[royale-night] darkened mood: exposure {_origExposure?.ToString("0.##") ?? "?"}→{(_origExposure + Mod.Cfg.RecRoyaleNightExposure)?.ToString("0.##") ?? "?"} EV, " +
$"sun ×{Mod.Cfg.RecRoyaleNightSunScale} ({_origSunIntensity?.ToString("0.##") ?? "?"}), ambient ×{Mod.Cfg.RecRoyaleNightAmbientScale} ({_origAmbient?.ToString("0.##") ?? "?"})");
}
catch (Exception ex) { Mod.Log.Warning($"[royale-night] PatchDarkness failed: {(ex.InnerException ?? ex).Message}"); }
}
private static void RestoreDarkness()
{
try
{
if (_darkPatchedMood is not null)
{
var grading = GetMember(_darkPatchedMood, "ColorGradingSettings");
var sun = GetMember(_darkPatchedMood, "SunSettings");
var sky = GetMember(_darkPatchedMood, "SkyBoxSettings");
if (grading is not null && _origExposure is float e) SetMember(grading, "exposure", e);
if (sun is not null && _origSunIntensity is float s) SetMember(sun, "sunIntensity", s);
if (sky is not null && _origAmbient is float a) SetMember(sky, "ambientLightIntensity", a);
}
}
catch { }
_darkPatchedMood = null;
_origExposure = _origSunIntensity = _origAmbient = null;
}
private static bool SetMember(object o, string name, object value)
{
var t = o.GetType();
var p = t.GetProperty(name, Any);
if (p is not null && p.CanWrite) { try { p.SetValue(o, value); return true; } catch { } }
var f = t.GetField(name, Any);
if (f is not null) { try { f.SetValue(o, value); return true; } catch { } }
return false;
}
// Il2CppInterop exposes il2cpp fields as properties (and, on some
// versions, as fields). Read either.
private static object? GetMember(object o, string name)
{
var t = o.GetType();
var p = t.GetProperty(name, Any);
if (p is not null && p.CanRead && p.GetIndexParameters().Length == 0)
{ try { return p.GetValue(o); } catch { } }
var f = t.GetField(name, Any);
if (f is not null) { try { return f.GetValue(o); } catch { } }
return null;
}
// Il2CppType.From(Type) → Il2CppSystem.Type, via reflection so this
// project keeps not referencing Il2Cppmscorlib at compile time.
private static object? Il2CppTypeOf(Type type)
{
foreach (var m in typeof(Il2CppType).GetMethods(BindingFlags.Public | BindingFlags.Static))
{
if (m.Name != "From" || m.IsGenericMethodDefinition) continue;
var ps = m.GetParameters();
if (ps.Length >= 1 && ps[0].ParameterType == typeof(Type))
{
var args = new object?[ps.Length];
args[0] = type;
for (int i = 1; i < ps.Length; i++) args[i] = ps[i].HasDefaultValue ? ps[i].DefaultValue : (ps[i].ParameterType.IsValueType ? Activator.CreateInstance(ps[i].ParameterType) : null);
var r = m.Invoke(null, args);
if (r is not null) return r;
}
}
return null;
}
private static object? GetSceneManager()
{
var inst = _sceneManagerInstance?.GetValue(null);
if (inst is null || IsUnityNull(inst)) return null;
return inst;
}
// Loads the configured MoodSetting asset. Resources.Load(path, Type)
// pulls it out of resources.assets by name (the ResourceManager table
// keys are the lower-cased asset names, no folder). Fallback:
// Resources.FindObjectsOfTypeAll(MoodSetting) by name, which only sees
// assets already in memory.
private static object? GetNightMood()
{
var wanted = (Mod.Cfg.RecRoyaleNightMood ?? "").Trim();
if (wanted.Length == 0) wanted = "Night_Calm_Outdoor_Mood";
if (_nightMood is not null && _nightMoodLoadedName == wanted && !IsUnityNull(_nightMood))
return _nightMood;
_nightMood = null;
var resources = Mod.ResolveType("UnityEngine.Resources");
if (resources is null || _moodSettingType is null)
{
Mod.Log.Warning("[royale-night] UnityEngine.Resources not found");
return null;
}
var il2cppType = Il2CppTypeOf(_moodSettingType);
if (il2cppType is null)
{
Mod.Log.Warning("[royale-night] Il2CppType.From(Type) not found");
return null;
}
object? found = null;
foreach (var m in resources.GetMethods(BindingFlags.Public | BindingFlags.Static))
{
if (m.Name != "Load" || m.IsGenericMethodDefinition) continue;
var ps = m.GetParameters();
if (ps.Length != 2 || ps[0].ParameterType != typeof(string)) continue;
try
{
found = m.Invoke(null, new object[] { wanted, il2cppType });
if (found is not null && !IsUnityNull(found)) break;
found = null;
}
catch (Exception ex) { Mod.Log.Warning($"[royale-night] Resources.Load failed: {(ex.InnerException ?? ex).Message}"); }
}
if (found is null)
{
foreach (var m in resources.GetMethods(BindingFlags.Public | BindingFlags.Static))
{
if (m.Name != "FindObjectsOfTypeAll" || m.IsGenericMethodDefinition) continue;
var ps = m.GetParameters();
if (ps.Length != 1) continue;
try
{
var arr = m.Invoke(null, new object[] { il2cppType });
var n = Count(arr);
var names = new List<string>();
for (int i = 0; i < n; i++)
{
var item = Item(arr, i);
if (item is null) continue;
var name = ObjectName(item);
names.Add(name);
if (string.Equals(name, wanted, StringComparison.OrdinalIgnoreCase)) { found = item; break; }
}
if (found is null)
Mod.Log.Warning($"[royale-night] mood '{wanted}' not in memory; loaded moods: {string.Join(", ", names)}");
}
catch (Exception ex) { Mod.Log.Warning($"[royale-night] FindObjectsOfTypeAll failed: {(ex.InnerException ?? ex).Message}"); }
break;
}
}
if (found is null)
{
Mod.Log.Warning($"[royale-night] could not load MoodSetting '{wanted}'");
return null;
}
// Resources.Load hands back a UnityEngine.Object wrapper; re-wrap the
// same il2cpp pointer as MoodSetting so the apply method accepts it.
_nightMood = AsType(found, _moodSettingType);
_nightMoodLoadedName = wanted;
return _nightMood;
}
private static object? AsType(object obj, Type target)
{
if (target.IsInstanceOfType(obj)) return obj;
if (obj is Il2CppObjectBase il2cpp)
{
var ctor = target.GetConstructor(new[] { typeof(IntPtr) });
if (ctor is not null) return ctor.Invoke(new object[] { il2cpp.Pointer });
}
return obj;
}
// ── hotkey ────────────────────────────────────────────────────────
private static void PollHotkey()
{
var key = Mod.Cfg.RecRoyaleNightToggleKey;
if (string.IsNullOrWhiteSpace(key)) return;
try
{
if (!_inputResolved) ResolveInput(key);
if (_getKeyDown is null || _toggleKey is null) return;
if (_getKeyDown.Invoke(null, new[] { _toggleKey }) is true) Toggle();
}
catch (Exception ex)
{
Mod.Log.Warning($"[royale-night] hotkey poll failed: {ex.Message}");
_getKeyDown = null; // stop spamming
}
}
private static void ResolveInput(string key)
{
_inputResolved = true;
var keyCodeType = Mod.ResolveType("UnityEngine.KeyCode");
var inputType = Mod.ResolveType("UnityEngine.Input");
if (keyCodeType is null || inputType is null)
{
Mod.Log.Warning("[royale-night] UnityEngine.Input/KeyCode not found — hotkey disabled");
return;
}
try { _toggleKey = Enum.Parse(keyCodeType, key, ignoreCase: true); }
catch
{
Mod.Log.Warning($"[royale-night] '{key}' is not a UnityEngine.KeyCode — hotkey disabled");
return;
}
_getKeyDown = AccessTools.Method(inputType, "GetKeyDown", new[] { keyCodeType });
if (_getKeyDown is null) Mod.Log.Warning("[royale-night] Input.GetKeyDown(KeyCode) not found — hotkey disabled");
}
// ── helpers ───────────────────────────────────────────────────────
private static bool MatchesScene(string sceneName)
{
if (string.IsNullOrEmpty(sceneName)) return false;
foreach (var s in Mod.Cfg.RecRoyaleNightScenes)
{
if (string.IsNullOrWhiteSpace(s)) continue;
if (sceneName.Contains(s.Trim(), StringComparison.OrdinalIgnoreCase)) return true;
}
return false;
}
// UnityEngine.Object wrappers are non-null C# objects even when the
// native object is destroyed/missing; `== null` is overloaded in the
// interop, so route through the static op_Equality when present.
private static bool IsUnityNull(object obj)
{
try
{
var t = obj.GetType();
var eq = t.GetMethod("op_Equality", BindingFlags.Public | BindingFlags.Static | BindingFlags.FlattenHierarchy);
if (eq is not null && eq.GetParameters().Length == 2)
return eq.Invoke(null, new[] { obj, null }) is true;
}
catch { }
return false;
}
private static string ObjectName(object obj)
{
try
{
var p = obj.GetType().GetProperty("name", Any);
return p?.GetValue(obj) as string ?? "";
}
catch { return ""; }
}
private static string Describe(object mood)
{
var friendly = "";
try { friendly = _friendlyName?.GetValue(mood) as string ?? ""; } catch { }
var name = ObjectName(mood);
return friendly.Length > 0 ? $"{friendly} ({name})" : name;
}
private static int Count(object? arr)
{
if (arr is null) return 0;
if (arr is Array a) return a.Length;
var p = arr.GetType().GetProperty("Length") ?? arr.GetType().GetProperty("Count");
return (p?.GetValue(arr) as int?) ?? 0;
}
private static object? Item(object? arr, int i)
{
if (arr is null) return null;
if (arr is Array a) return a.GetValue(i);
var gi = arr.GetType().GetMethod("get_Item", new[] { typeof(int) });
return gi?.Invoke(arr, new object[] { i });
}
}
@@ -11,5 +11,18 @@
"GoldenTrophy",
"IsleOfLostSkulls",
"TheRiseofJumbotron"
]
],
"RecRoyaleNightMode": false,
"RecRoyaleNightMood": "Night_Calm_Outdoor_Mood",
"RecRoyaleNightScenes": ["RecRoyale"],
"RecRoyaleNightFlashlights": true,
"RecRoyaleNightFog": false,
"RecRoyaleNightExposure": -3.5,
"RecRoyaleNightSunScale": 0.15,
"RecRoyaleNightAmbientScale": 0.2,
"RecRoyaleNightForcePostProcessing": true,
"RecRoyaleNightMatchSunLights": true,
"RecRoyaleNightDisableFog": false,
"RecRoyaleNightHideObjects": ["Cloud"],
"RecRoyaleNightToggleKey": ""
}