Add Disable Tile Culling Option

Core/RenderManager.cs

@@ -940,6 +940,14 @@ internal class RenderManager : MonoBehaviour
         // Cancelled or failed during the countdown: do not start the encoder
         if (stage != RenderStage.OnScene) yield break;
 
+        if (Configuration.AdvancedConfig.DisableTileCulling && scrLevelMaker.instance)
+        {
+            foreach (var floor in scrLevelMaker.instance.listFloors)
+            {
+                if (floor) floor.enabled = true;
+            }
+        }
+
         frameCount = 0; framesSent = 0;
         _renderStopwatch.Restart();
             

Data/RenderConfig.cs

@@ -109,6 +109,12 @@ public class AdvancedConfig
     /// </summary>
     public bool FixCustomFrameRate { get; set; } = true;
 
+    /// <summary>
+    /// When true, prevents floor tiles from being disabled when outside the camera frustum (scrFloor.OnBecameInvisible),
+    /// eliminating the 1-frame update lag/glitch when tiles enter the screen. Default true.
+    /// </summary>
+    public bool DisableTileCulling { get; set; } = true;
+
     /// <summary>File extension of the default output file name, without the dot (e.g. "mkv", "mp4"); selects the container.</summary>
     public string FileExtension { get; set; } = "mkv";
 
@@ -136,6 +142,7 @@ public class AdvancedConfig
         NonTile = source.NonTile;
         HighResBloomCorrection = source.HighResBloomCorrection;
         FixCustomFrameRate = source.FixCustomFrameRate;
+        DisableTileCulling = source.DisableTileCulling;
         FileExtension = source.FileExtension;
         firePlanetColor = source.firePlanetColor;
         icePlanetColor = source.icePlanetColor;

Localization/Locale/en.json

@@ -44,6 +44,7 @@
   "ui.render_config.non_tile": "Non-Tile Mode",
   "ui.render_config.high_res_bloom_correction": "High-Resolution Bloom Correction",
   "ui.render_config.fix_custom_frame_rate": "Fix Custom FPS Render Timing",
+  "ui.render_config.disable_tile_culling": "Disable Tile Culling",
   "ui.render_config.random_seed": "Random Seed (Optional)",
   "ui.render_config.validation_title": "Invalid Settings",
   "ui.render_config.validation_error": "Please check your input values:\n- Width and Height must be integers > 0\n- Render FPS and Video FPS must be > 0\n- Delay After End must be >= 0",

Localization/Locale/ko.json

@@ -44,6 +44,7 @@
   "ui.render_config.non_tile": "논타일 모드",
   "ui.render_config.high_res_bloom_correction": "고해상도 블룸 보정",
   "ui.render_config.fix_custom_frame_rate": "커스텀 FPS 렌더 타이밍 보정",
+  "ui.render_config.disable_tile_culling": "타일 컬링 비활성화",
   "ui.render_config.random_seed": "랜덤 시드 (선택 사항)",
   "ui.render_config.validation_title": "설정 오류",
   "ui.render_config.validation_error": "입력값을 확인해 주세요:\n- 너비와 높이는 0보다 큰 정수여야 합니다.\n- 렌더 FPS와 영상 FPS는 0보다 커야 합니다.\n- 종료 후 대기 시간은 0 이상이어야 합니다.",

Patch/Game/scnGamePatch.cs

@@ -30,8 +30,19 @@ public static class scnGamePatch
     [HarmonyPatch("Play")]
     public static void ProcessFloors()
     {
-        var nonTile = RenderManager.Instance.stage >= RenderStage.Load &&
+        if (RenderManager.Instance &&
-                      RenderManager.Instance.Configuration.AdvancedConfig.NonTile;
+            RenderManager.Instance.stage >= RenderStage.Load &&
+            RenderManager.Instance.Configuration?.AdvancedConfig?.DisableTileCulling == true)
+        {
+            foreach (var floor in scrLevelMaker.instance.listFloors)
+            {
+                if (floor) floor.enabled = true;
+            }
+        }
+
+        var nonTile = RenderManager.Instance &&
+                      RenderManager.Instance.stage >= RenderStage.Load &&
+                      RenderManager.Instance.Configuration?.AdvancedConfig?.NonTile == true;
 
         if (!nonTile) return;
         foreach (var floor in scrLevelMaker.instance.listFloors)

Patch/Game/scrFloorPatch.cs

@@ -33,4 +33,41 @@ public class scrFloorPatch
                       RenderManager.Instance.Configuration.AdvancedConfig.NonTile;
         return !nonTile;
     }
+
+    /// <summary>
+    /// Postfix of <c>scrFloor.Start</c>.
+    /// The game sets <c>enabled = isVisible</c> in Start(), which disables all off-screen tiles right at spawn.
+    /// When <c>DisableTileCulling</c> is enabled, force every floor to remain enabled.
+    /// </summary>
+    [HarmonyPostfix]
+    [HarmonyPatch("Start")]
+    public static void ForceEnableOnStart(scrFloor __instance)
+    {
+        if (RenderManager.Instance &&
+            RenderManager.Instance.stage >= RenderStage.Load &&
+            RenderManager.Instance.Configuration.AdvancedConfig.DisableTileCulling)
+        {
+            __instance.enabled = true;
+        }
+    }
+
+    /// <summary>
+    /// Prefix of <c>scrFloor.OnBecameInvisible</c>.
+    /// Skips disabling the floor component (<c>enabled = false</c>) while rendering with
+    /// <c>AdvancedConfig.DisableTileCulling</c> enabled, preventing the 1-frame update lag/glitch
+    /// when tiles enter the camera view.
+    /// </summary>
+    [HarmonyPrefix]
+    [HarmonyPatch("OnBecameInvisible")]
+    // ReSharper disable once InconsistentNaming
+    public static bool PreventTileCulling(scrFloor __instance)
+    {
+        if (RenderManager.Instance &&
+            RenderManager.Instance.stage >= RenderStage.Load &&
+            RenderManager.Instance.Configuration.AdvancedConfig.DisableTileCulling)
+        {
+            return false;
+        }
+        return true;
+    }
 }

UI/Window/RenderConfigWindow.cs

@@ -141,6 +141,7 @@ internal static class RenderConfigWindow
     private static O5Toggle? _nonTileToggle;
     private static O5Toggle? _highResBloomCorrectionToggle;
     private static O5Toggle? _fixCustomFrameRateToggle;
+    private static O5Toggle? _disableTileCullingToggle;
 
     // Planet color overrides: the toggle enables the override, the picker holds the color. A disabled toggle stores
     // null in AdvancedConfig (no override is applied by PersistencePatch) and blocks the picker.
@@ -807,6 +808,22 @@ internal static class RenderConfigWindow
             },
             generateLabel: false
         );
+
+        // Disable Tile Culling (AdvancedConfig.DisableTileCulling): prevents tiles from being disabled outside the frustum
+        _disableTileCullingToggle = CreateToggleField(
+            ctx, CreateFieldSlot(advRight),
+            labelKey: "",
+            defaultValue: true,
+            value: config.AdvancedConfig.DisableTileCulling,
+            toggleTextKey: "ui.render_config.disable_tile_culling",
+            id: "toggle_disable_tile_culling",
+            onChanged: val =>
+            {
+                config.AdvancedConfig.DisableTileCulling = val;
+                MarkConfigModified();
+            },
+            generateLabel: false
+        );
         
         // 7-1. Planet Color Settings (Optional).
         // For each planet: the toggle turns the override on/off (off stores null and blocks/collapses the picker);
@@ -1018,6 +1035,7 @@ internal static class RenderConfigWindow
         _nonTileToggle?.Set(config.AdvancedConfig.NonTile, false);
         _highResBloomCorrectionToggle?.Set(config.AdvancedConfig.HighResBloomCorrection, false);
         _fixCustomFrameRateToggle?.Set(config.AdvancedConfig.FixCustomFrameRate, false);
+        _disableTileCullingToggle?.Set(config.AdvancedConfig.DisableTileCulling, false);
 
         // Planet colors: toggle on when an override is stored; the picker shows the stored color or the default and is
         // blocked without an override
@@ -1201,6 +1219,7 @@ internal static class RenderConfigWindow
         if (_nonTileToggle != null) target.AdvancedConfig.NonTile = _nonTileToggle.Value;
         if (_highResBloomCorrectionToggle != null) target.AdvancedConfig.HighResBloomCorrection = _highResBloomCorrectionToggle.Value;
         if (_fixCustomFrameRateToggle != null) target.AdvancedConfig.FixCustomFrameRate = _fixCustomFrameRateToggle.Value;
+        if (_disableTileCullingToggle != null) target.AdvancedConfig.DisableTileCulling = _disableTileCullingToggle.Value;
 
         // Planet Colors
         target.AdvancedConfig.firePlanetColor = (_firePlanetToggle?.Value == true && _firePlanetPicker != null)