Document UI And Localization

Document OS Utilities
Document Harmony Patches
2026-10-15 16:17:14 +09:00 · 2026-10-15 16:17:13 +09:00 · 2026-10-15 16:17:13 +09:00 · 2026-10-15 16:17:13 +09:00 · 2026-10-15 16:17:12 +09:00 · 2026-10-15 16:17:12 +09:00
36 changed files with 86 additions and 820 deletions
@@ -180,7 +180,7 @@ public class RenderSession
    /// Sets the custom condition function that determines when the render session should end.
    /// </summary>
    /// <remarks>
-    /// The condition is polled on the main Unity thread once per frame from the start of the countdown until the render ends.
+    /// The condition is polled on the main thread once per frame from the start of the countdown until the render ends.
    /// When it first returns <c>true</c>, the render continues for <see cref="RenderConfig.DelayAfterEnd"/> seconds of
    /// render time and then finishes successfully; it is not required to stay <c>true</c>. The default condition is
    /// that the level is cleared (<c>scrController.instance.state == States.Won</c>). Calling this method again
@@ -231,7 +231,7 @@ public class RenderSession
    /// Adds a callback action to be invoked when the render session completes or fails.
    /// </summary>
    /// <remarks>
-    /// Called once per render on the main Unity thread: on success after the output file has been finished, on cancel or
+    /// Called once per render on the main thread: on success after the output file has been finished, on cancel or
    /// failure after the unfinished file has been deleted, and before the game returns to the level editor.
    /// It is not called when the render stops because the game quits. Multiple calls combine the callbacks (invoked in
    /// the order added). The combined callback replaces the default one, which shows the desktop notification.
@@ -249,7 +249,7 @@ public class RenderSession
    /// Adds a callback action to be invoked on the last update of each frame in the render session.
    /// </summary>
    /// <remarks>
-    /// Called on the main Unity thread every Unity frame after all other <c>LateUpdate</c> calls, from the moment the game scene
+    /// Called on the main thread every Unity frame after all other <c>LateUpdate</c> calls, from the moment the game scene
    /// of the render has loaded until the render ends (including the countdown, before capture starts).
    /// Multiple calls combine the callbacks. An exception thrown by a callback is logged.
    /// </remarks>
@@ -17,11 +17,6 @@ internal class GlobalConfig
    /// GlobalSettings.DefaultOutputDirectory. Ignored while the directory does not exist (see EffectiveOutputDirectory).
    /// </summary>
    public string? OutputDirectory { get; set; }
    /// <summary>
    /// File name format template chosen in the render configuration window; null or empty selects
    /// GlobalSettings.DefaultFileNameFormat ("{date} {time}").
    /// </summary>
    public string? FileNameFormat { get; set; }
    /// <summary>Name of the preset last selected or saved in the render configuration window; selected again when it opens.</summary>
    public string? LastPresetName { get; set; }
    /// <summary>
@@ -77,18 +72,6 @@ internal static class GlobalSettings
        }
    }
    /// <summary>Default file name format template: "{date} {time}".</summary>
    public const string DefaultFileNameFormat = "{date} {time}";
    /// <summary>
    /// File name format used for renders without an explicit output path: Current.FileNameFormat when it is set,
    /// otherwise <see cref="DefaultFileNameFormat"/>.
    /// </summary>
    public static string EffectiveFileNameFormat =>
        string.IsNullOrWhiteSpace(Current.FileNameFormat)
            ? DefaultFileNameFormat
            : Current.FileNameFormat;
    static GlobalSettings()
    {
        Load();
@@ -39,7 +39,7 @@ public class RenderPreset
 public static class PresetManager
 {
    /// <summary>
-    /// Built-in presets (H.264 CBR, 48 kHz stereo AAC at 256 kbps, mkv): 1080p, 1440p and 2160p at 60 FPS video.
+    /// Built-in presets (H.264 CBR, 48 kHz stereo AAC at 256 kbps, mkv): 1080p, 1440p and 2160p at 60 fps video.
    /// "(4x)" presets render 240 game frames per second (4 per video frame); "(1x)" renders 60.
    /// Video bitrates are in kbps.
    /// </summary>
@@ -92,7 +92,7 @@ internal static class RenderContext
        }
    };
    /// <summary>
-    /// Called once on the main Unity thread when the render finishes (success) or is cancelled or fails.
+    /// Called once on the main thread when the render finishes (success) or is cancelled or fails.
    /// A session callback replaces the default one, so no notification is shown when a session sets OnComplete.
    /// Exceptions are caught and logged (RenderManager.TriggerOnComplete).
    /// </summary>
@@ -101,7 +101,7 @@ internal static class RenderContext
    private static readonly Action OnLastUpdateDefault = () => { };
    /// <summary>
-    /// Called on the main Unity thread every frame after all other LateUpdate calls, through PostRenderHook (attached when the
+    /// Called on the main thread every frame after all other LateUpdate calls, through PostRenderHook (attached when the
    /// game scene of the render has loaded) while the stage is Load or later.
    /// Exceptions are caught and logged (RenderManager.TriggerOnLastUpdate).
    /// </summary>
@@ -154,7 +154,7 @@ internal class RenderManager : MonoBehaviour
    public static bool IsCapturingActive => Instance && Instance.stage >= RenderStage.Render;
    /// <summary>
-    /// Maximum number of frames in ImageQueue. The main Unity thread waits (throttles) while the queue holds more frames.
+    /// Maximum number of frames in ImageQueue. The main thread waits (throttles) while the queue holds more frames.
    /// </summary>
    public const int MaxQueuedFrames = 64;
@@ -179,7 +179,7 @@ internal class RenderManager : MonoBehaviour
    /// <summary>
    /// Number of video frames sent to the encoder in this render. Incremented by the render thread (Interlocked),
-    /// read with Interlocked.Read by the main Unity thread (result, debug monitor). Reset in SetupPlay.
+    /// read with Interlocked.Read by the main thread (result, debug monitor). Reset in SetupPlay.
    /// </summary>
    public long framesSent;
@@ -276,14 +276,14 @@ internal class RenderManager : MonoBehaviour
    /// <summary>
    /// Configuration of the current render: a copy made by RenderSession.Start, so values adjusted during the render
-    /// (the audio sample rate in SetupPlay) do not change the caller's object. Read by the main Unity thread, the render
+    /// (the audio sample rate in SetupPlay) do not change the caller's object. Read by the main thread, the render
    /// thread (audio settings) and the patches. Null until the first render starts.
    /// </summary>
    public RenderConfig Configuration = null!;
    // Render Sessions State (OOP Instance Fields)
-    /// <summary>Current stage of the render. Written on the main Unity thread; read by the render thread in TryDequeueNextFrame.</summary>
+    /// <summary>Current stage of the render. Written on the main thread; read by the render thread in TryDequeueNextFrame.</summary>
    public RenderStage stage = RenderStage.None;
    /// <summary>Time.timeAsDouble when capture started. The time patch returns timeBase + frameCount / RenderFPS.</summary>
@@ -303,7 +303,7 @@ internal class RenderManager : MonoBehaviour
    /// <summary>
    /// Offline mixer of the song and sound effects of this render; null when audio is not rendered or no render runs.
-    /// Created in SetupPlay. Commands are added on the main Unity thread (OnPostFrame, audio patches), mixing runs on the
+    /// Created in SetupPlay. Commands are added on the main thread (OnPostFrame, audio patches), mixing runs on the
    /// render thread (WriteAudioForFrame); the mixer synchronizes the two internally.
    /// </summary>
    public OfflineAudioMixer? AudioMixer { get; private set; }
@@ -392,10 +392,10 @@ internal class RenderManager : MonoBehaviour
    public long lastVideoFrameIndex = -1;
    /// <summary>
-    /// Video frame index of the last capture request (-1 before the first). Written on the main Unity thread, read by the
+    /// Video frame index of the last capture request (-1 before the first). Written on the main thread, read by the
    /// render thread to know when every requested frame has been sent after endRequested.
    /// </summary>
-    // long cannot be volatile: access via Volatile.Read/Write (written on main Unity thread, read on render thread)
+    // long cannot be volatile: access via Volatile.Read/Write (written on main thread, read on render thread)
    public long lastRequestedVideoFrameIndex = -1;
    /// <summary>
@@ -404,10 +404,10 @@ internal class RenderManager : MonoBehaviour
    /// </summary>
    public int readbackFailureCount;
-    /// <summary>Number of frames on which the main Unity thread had to wait for the render thread (throttle loop entries).</summary>
+    /// <summary>Number of frames on which the main thread had to wait for the render thread (throttle loop entries).</summary>
    public int throttleCount;
-    /// <summary>True while the main Unity thread is inside the throttle wait of OnPostFrame.</summary>
+    /// <summary>True while the main thread is inside the throttle wait of OnPostFrame.</summary>
    public bool isThrottling;
    /// <summary>
@@ -438,7 +438,7 @@ internal class RenderManager : MonoBehaviour
    /// <summary>
    /// Captured frames waiting for the render thread, keyed by video frame index. Readbacks may complete in any order;
    /// the render thread takes them in index order (passCount). Every access locks the list itself.
-    /// Frames are added by readback completions (main Unity thread) and removed by the render thread, or released by the
+    /// Frames are added by readback completions (main thread) and removed by the render thread, or released by the
    /// cleanup in StopFFmpeg / RestoreRenderEnvironment.
    /// </summary>
    internal SortedList<long, CapturedFrame> ImageQueue = new();
@@ -788,7 +788,7 @@ internal class RenderManager : MonoBehaviour
        if (!texture) return;
        // [Backpressure Throttling]
-        // The main Unity thread waits while ImageQueue holds more than QueueFrameLimit frames. Only the render thread
+        // The main thread waits while ImageQueue holds more than QueueFrameLimit frames. Only the render thread
        // removes frames, and it signals FrameDequeuedEvent for each one. The wait has a timeout so that the loop
        // re-checks the render thread state and pumps pending readback completions (see ThrottleWaitMilliseconds).
        isThrottling = false;
@@ -940,14 +940,6 @@ 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();
@@ -1053,20 +1045,9 @@ internal class RenderManager : MonoBehaviour
        var startTime = DateTime.Now;
        if (RenderContext.OutputPath != null) CurrentOutPath = RenderContext.OutputPath;
        else {
-            var format = GlobalSettings.EffectiveFileNameFormat;
+            var fileName = startTime.ToString("yyyy-MM-dd HH-mm-ss") +
-            var ext = Configuration.AdvancedConfig.FileExtension;
+                           $".{Configuration.AdvancedConfig.FileExtension.TrimStart('.').ToLower()}";
-            var baseName = RenderFileNameUtil.FormatFileName(
+            CurrentOutPath = Path.Combine(GlobalSettings.EffectiveOutputDirectory, fileName);
                format,
                startTime,
                Configuration,
                GlobalSettings.Current.LastPresetName,
                levelPath
            );
            CurrentOutPath = RenderFileNameUtil.GetUniqueFilePath(
                GlobalSettings.EffectiveOutputDirectory,
                baseName,
                ext
            );
        }
        FFmpegNativeEncoder? videoFFmpeg = null;
@@ -1268,7 +1249,7 @@ internal class RenderManager : MonoBehaviour
    /// <summary>
    /// Mixes the audio of the frame that was just sent (index passCount - 1) and writes it to the encoder.
    /// The sample count per frame comes from SyncCalculator (sample rate / effective video FPS, with the remainder
-    /// carried to later frames). Mixing waits until the main Unity thread has committed the audio commands up to that time.
+    /// carried to later frames). Mixing waits until the main thread has committed the audio commands up to that time.
    /// Does nothing when audio rendering is off. Render thread.
    /// </summary>
    /// <exception cref="OperationCanceledException">The mixer was cancelled (render aborted) while waiting.</exception>
@@ -95,32 +95,6 @@ public class AdvancedConfig
    /// </summary>
    public bool NonTile { get; set; } = false;
    /// <summary>
    /// When true, the game's bloom (<c>VideoBloom</c>) computes its blur size as if the frame were 720 pixels high, so the
    /// blur passes on the 198-pixel-high bloom buffer are the same as in a 720p frame at any render height
    /// (VideoBloomPatch). Default false.
    /// </summary>
    public bool HighResBloomCorrection { get; set; } = false;
    /// <summary>
    /// When true, fixes in-game and render bugs during SetFramerate events (where objects disappear on the first frame
    /// or parallax/tiles lag behind) by deferring manual camera rendering to the end of the frame after all LateUpdates.
    /// Default true.
    /// </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 false.
    /// </summary>
    public bool DisableTileCulling { get; set; } = false;
    /// <summary>
    /// When true, hides placeholder decorations (default tree-in-circle sprite) that failed to load or are empty.
    /// Default false.
    /// </summary>
    public bool HideFailedDecorations { get; set; } = false;
    /// <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";
@@ -146,10 +120,6 @@ public class AdvancedConfig
        RandomSeed = source.RandomSeed;
        ProcessAudio = source.ProcessAudio;
        NonTile = source.NonTile;
        HighResBloomCorrection = source.HighResBloomCorrection;
        FixCustomFrameRate = source.FixCustomFrameRate;
        DisableTileCulling = source.DisableTileCulling;
        HideFailedDecorations = source.HideFailedDecorations;
        FileExtension = source.FileExtension;
        firePlanetColor = source.firePlanetColor;
        icePlanetColor = source.icePlanetColor;
@@ -39,16 +39,9 @@
  "ui.render_config.output_dir": "Output Directory",
  "ui.render_config.browse": "Browse...",
  "ui.render_config.reset_default": "Reset to Default",
  "ui.render_config.filename_format": "Filename Format",
  "ui.render_config.filename_format_hint": "Tags: {song}, {artist}, {author}, {date}, {time}, {resolution}, {fps}, {preset}",
  "ui.render_config.reset_filename_default": "Reset to Default",
  "ui.render_config.file_extension": "File Extension",
  "ui.render_config.process_audio": "Process Audio",
  "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.hide_failed_decorations": "Hide Failed Decorations",
  "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",
@@ -39,16 +39,9 @@
  "ui.render_config.output_dir": "출력 디렉토리",
  "ui.render_config.browse": "찾아보기...",
  "ui.render_config.reset_default": "기본값으로 초기화",
  "ui.render_config.filename_format": "파일 이름 형식",
  "ui.render_config.filename_format_hint": "태그: {song}, {artist}, {author}, {date}, {time}, {resolution}, {fps}, {preset}",
  "ui.render_config.reset_filename_default": "기본값으로 초기화",
  "ui.render_config.file_extension": "파일 확장자",
  "ui.render_config.process_audio": "오디오 처리",
  "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.hide_failed_decorations": "로딩 실패한 장식 숨기기",
  "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.",
@@ -18,7 +18,7 @@ namespace ADOFAIRenderer.Localization;
 /// </para>
 /// <para>
 /// Lookup order in <see cref="Get(string)"/>: active locale, then English, then the key itself.
-/// Intended for the main Unity thread; the dictionaries are filled once during initialization and only read afterwards.
+/// Intended for the Unity main thread; the dictionaries are filled once during initialization and only read afterwards.
 /// </para>
 /// </summary>
 internal static class LocalizationManager
@@ -30,7 +30,7 @@ public static class AudioManagerFindOrLoadAudioClipExternalPatch
 }
 /// <summary>
-/// AudioManager._Play (private; AudioManager.Play forwards to it): registers each scheduled sound effect (hit sounds, PlaySound
+/// AudioManager._Play (private; AudioManager.Play forwards to it): registers each scheduled effect sound (hit sounds, PlaySound
 /// events, hold sounds without an end time) as an effect voice of the offline mixer and maps the returned AudioSource to it.
 /// Active while capturing (RenderManager.IsCapturingActive) with RenderAudio on. The original always runs: it creates the
 /// AudioSource the game keeps using (its PlayScheduled call is blocked during rendering by another patch), and the game sets
@@ -46,7 +46,7 @@ public static class AudioManagerPlayPatch
    {
        if (RenderManager.IsCapturingActive && RenderManager.Instance.Configuration.AudioConfig.RenderAudio)
        {
-            // Cache the clip on the main Unity thread
+            // Cache the clip on the main thread
            RenderManager.Instance.AudioMixer?.CacheClip(snd);
        }
        return true; // Let the original method execute to prevent NullReferenceException
@@ -104,7 +104,7 @@ public static class PlayWithEndTimePatch
            var mixer = RenderManager.Instance.AudioMixer;
            if (mixer != null)
            {
-                // Cache the clip on the main Unity thread
+                // Cache the clip on the main thread
                mixer.CacheClip(snd);
                // Convert absolute DSP times to relative times in seconds from render start
@@ -18,7 +18,7 @@ namespace ADOFAIRenderer.Patch.Engine;
 /// (game and mod scripts).
 /// </para>
 /// <para>
-/// All prefixes run on the thread that calls the getter (normally the main Unity thread) and read <c>RenderManager</c> state
+/// All prefixes run on the thread that calls the getter (normally the Unity main thread) and read <c>RenderManager</c> state
 /// without locks.
 /// </para>
 /// </summary>
@@ -264,7 +264,7 @@ public static class RenderEnvironmentPatches
    /// that loads an external audio file of the level into <c>audioLib</c>): from stage Load with
    /// <c>AdvancedConfig.ProcessAudio</c> on, forces <c>stream</c> to false. The game passes <c>stream</c> to
    /// <c>DownloadHandlerAudioClip.streamAudio</c> for ogg/wav/aif/aiff files, so these clips are loaded as non-streaming
-    /// clips; the MP3 path uses <c>mp3Streaming</c> and ignores <c>stream</c>.
+    /// clips; the mp3 path uses <c>mp3Streaming</c> and ignores <c>stream</c>.
    /// Reference: https://docs.unity3d.com/ScriptReference/Networking.DownloadHandlerAudioClip-streamAudio.html
    /// </summary>
    [HarmonyPatch(typeof(AudioManager), "FindOrLoadAudioClipExternal", typeof(string), typeof(bool), typeof(float), typeof(bool))]
@@ -1,113 +0,0 @@
 using System;
 using System.Diagnostics.CodeAnalysis;
 using ADOFAIRenderer.Core;
 using HarmonyLib;
 using UnityEngine;
 namespace ADOFAIRenderer.Patch.Game;
 /// <summary>
 /// Fixes the in-game and render bug where objects (floors, decorations, planets) disappear on the first frame of
 /// a SetFramerate event (due to camera Z=0 near clip culling) and where parallax/tiles lag behind on subsequent frames.
 /// <para>
 /// Defers the manual camera rendering (<c>scrCamera.UpdateCustomFrameRateScreen</c>) to the very end of the frame
 /// (execution order <c>int.MaxValue - 1</c>), after all components (<c>scrCamera</c>, <c>scrFloor</c>,
 /// <c>scrDecorationManager</c>, <c>scrPlanet</c>, <c>scrParallax</c>, and <c>scrController</c>) have finished their
 /// <c>LateUpdate</c>.
 /// </para>
 /// </summary>
 [HarmonyPatch]
 [SuppressMessage("ReSharper", "InconsistentNaming")]
 public static class CustomFrameRateDeferPatch
 {
    private static bool _isExecutingDeferred;
    private static scrCamera? _pendingCamera;
    private static readonly Action<scrCamera>? UpdateCustomFrameRateScreenInvoker =
        AccessTools.MethodDelegate<Action<scrCamera>>(AccessTools.Method(typeof(scrCamera), "UpdateCustomFrameRateScreen"));
    /// <summary>
    /// Checks whether the SetFramerate render timing fix is enabled.
    /// Active if rendering session has the option enabled, or enabled by default during normal in-game play.
    /// </summary>
    public static bool IsEnabled
    {
        get
        {
            if (RenderManager.IsActive && RenderManager.Instance?.Configuration?.AdvancedConfig != null)
            {
                return RenderManager.Instance.Configuration.AdvancedConfig.FixCustomFrameRate;
            }
            return true;
        }
    }
    /// <summary>
    /// Intercepts manual camera render calls from SetCustomFrameRate (Update phase) or CheckUpdateFrameRateScreen
    /// (LateUpdate phase). If not currently executing the deferred render pass, records the camera instance and
    /// suppresses the premature render.
    /// </summary>
    [HarmonyPrefix]
    [HarmonyPatch(typeof(scrCamera), "UpdateCustomFrameRateScreen")]
    private static bool DeferManualRender(scrCamera __instance)
    {
        if (!IsEnabled) return true;
        if (_isExecutingDeferred) return true;
        _pendingCamera = __instance;
        return false;
    }
    /// <summary>
    /// Ensures that the runner component is attached to the camera when it starts.
    /// </summary>
    [HarmonyPostfix]
    [HarmonyPatch(typeof(scrCamera), "Start")]
    private static void AttachRunner(scrCamera __instance)
    {
        if (!__instance) return;
        if (!__instance.gameObject.GetComponent<CustomFrameRateDeferredRunner>())
        {
            __instance.gameObject.AddComponent<CustomFrameRateDeferredRunner>();
        }
    }
    /// <summary>
    /// Invoked at the very end of LateUpdate (Order int.MaxValue - 1). If a manual render was requested during the frame,
    /// executes the camera's original UpdateCustomFrameRateScreen once with all objects fully prepared.
    /// </summary>
    internal static void ExecuteDeferredRender()
    {
        if (_pendingCamera == null) return;
        var cam = _pendingCamera;
        _pendingCamera = null;
        if (!cam) return;
        _isExecutingDeferred = true;
        try
        {
            UpdateCustomFrameRateScreenInvoker?.Invoke(cam);
        }
        finally
        {
            _isExecutingDeferred = false;
        }
    }
 }
 /// <summary>
 /// Runner component attached to scrCamera that executes deferred custom frame rate renders at the end of LateUpdate.
 /// Execution order <c>int.MaxValue - 1</c> guarantees it runs after all normal game components (including
 /// scrController at 400), but right before PostRenderHook at <c>int.MaxValue</c>.
 /// </summary>
 [DefaultExecutionOrder(int.MaxValue - 1)]
 internal class CustomFrameRateDeferredRunner : MonoBehaviour
 {
    private void LateUpdate()
    {
        CustomFrameRateDeferPatch.ExecuteDeferredRender();
    }
 }
@@ -1,93 +0,0 @@
 using ADOFAIRenderer.Core;
 using HarmonyLib;
 using UnityEngine;
 namespace ADOFAIRenderer.Patch.Game;
 /// <summary>
 /// Patches decoration rendering to hide decorations that failed to load (or are empty) and fell back to the default
 /// placeholder sprite (tree inside a circle) during a render when <c>AdvancedConfig.HideFailedDecorations</c> is enabled.
 /// </summary>
 public static class DecorationPatch
 {
    /// <summary>
    /// True while a render is loading or active and <c>HideFailedDecorations</c> is enabled in the configuration.
    /// </summary>
    public static bool IsEnabled =>
        RenderManager.Instance &&
        RenderManager.Instance.stage >= RenderStage.Load &&
        RenderManager.Instance.Configuration?.AdvancedConfig?.HideFailedDecorations == true;
    /// <summary>
    /// Checks whether the given sprite is the default placeholder or not-found sprite of the decoration manager.
    /// </summary>
    public static bool IsPlaceholderSprite(Sprite? sprite, scrDecorationManager? manager = null)
    {
        if (!sprite) return false;
        manager ??= scrDecorationManager.instance;
        if (!manager) return false;
        return sprite == manager.defaultSprite || (manager.notFoundSprite && sprite == manager.notFoundSprite);
    }
    /// <summary>
    /// Sweeps all visual decorations in <c>scrDecorationManager.instance.allDecorations</c> and clears any placeholder sprites.
    /// Called from <see cref="scnGamePatch.ProcessFloors"/> when <c>scnGame.Play</c> runs.
    /// </summary>
    public static void ProcessDecorations()
    {
        if (!IsEnabled) return;
        var manager = scrDecorationManager.instance;
        if (!manager || manager.allDecorations == null) return;
        foreach (var dec in manager.allDecorations)
        {
            if (dec is scrVisualDecoration visualDec && visualDec.spriteRenderer)
            {
                if (IsPlaceholderSprite(visualDec.spriteRenderer.sprite, manager))
                {
                    visualDec.SetSprite((Sprite)null!);
                }
            }
        }
    }
    /// <summary>
    /// Prefix of <c>scrVisualDecoration.SetSprite(Sprite)</c>: replaces placeholder default/not-found sprites with null
    /// when <see cref="IsEnabled"/> is true.
    /// </summary>
    [HarmonyPatch(typeof(scrVisualDecoration), nameof(scrVisualDecoration.SetSprite), typeof(Sprite))]
    // ReSharper disable once InconsistentNaming
    public static class VisualDecorationSetSpritePatch
    {
        [HarmonyPrefix]
        public static void Prefix(scrVisualDecoration __instance, ref Sprite? sprite)
        {
            if (!IsEnabled || !sprite) return;
            if (IsPlaceholderSprite(sprite, __instance.manager))
            {
                sprite = null;
            }
        }
    }
    /// <summary>
    /// Prefix of <c>scrDecorationManager.ShowEmptyDecorations(bool)</c>: suppresses showing placeholder default sprites
    /// during render when <see cref="IsEnabled"/> is true.
    /// </summary>
    [HarmonyPatch(typeof(scrDecorationManager), nameof(scrDecorationManager.ShowEmptyDecorations))]
    public static class ShowEmptyDecorationsPatch
    {
        [HarmonyPrefix]
        public static bool Prefix(bool show)
        {
            if (show && IsEnabled)
            {
                return false;
            }
            return true;
        }
    }
 }
@@ -11,7 +11,7 @@ namespace ADOFAIRenderer.Patch.Game;
 /// <c>Persistence.language</c> (it returns immediately when already initialized); and <c>RDString.ChangeLanguage(SystemLanguage)</c>,
 /// which stores the language in <c>Persistence.language</c>, clears the initialized flag and calls Setup again.
 /// </para>
-/// <para>Always active (independent of the render stage). Runs on the main Unity thread.</para>
+/// <para>Always active (independent of the render stage). Runs on the Unity main thread.</para>
 /// </summary>
 [HarmonyPatch(typeof(RDString))]
 internal static class LanguageSyncPatch
@@ -1,59 +0,0 @@
 using ADOFAIRenderer.Core;
 using HarmonyLib;
 using UnityEngine;
 namespace ADOFAIRenderer.Patch.Game;
 /// <summary>
 /// Makes the game's bloom compute its blur size as if the frame were 720 pixels high
 /// ("High-Resolution Bloom Correction" option).
 /// <para>
 /// Patched member: <c>VideoBloom.OnRenderImage(RenderTexture source, RenderTexture destination)</c>. The game scales the
 /// frame down to a bloom buffer 198 pixels high (<c>scale = 198 / source.height</c>) and sets the blur radius in bloom
 /// buffer pixels to <c>KernelSize * MediumKernelScale * scale</c> (and <c>KernelSize * LargeKernelScale * scale</c>).
 /// <c>BloomBlit</c> turns the radius into the number of 5-tap blur passes and the blend amount of the last pass.
 /// </para>
 /// <para>
 /// While the render is active (<see cref="RenderManager.IsActive"/>) and <c>AdvancedConfig.HighResBloomCorrection</c> is
 /// enabled, the prefix multiplies <c>KernelSize</c> by <c>source.height / 720</c> for the duration of the call, so the
 /// radius equals <c>KernelSize * MediumKernelScale * 198 / 720</c> and the blur passes on the bloom buffer are the same
 /// as in a 720p frame. The finalizer restores the original <c>KernelSize</c>. The bloom buffer size and the downscale
 /// from the source frame keep the game's behavior.
 /// </para>
 /// </summary>
 [HarmonyPatch(typeof(VideoBloom))]
 public class VideoBloomPatch
 {
    /// <summary>Frame height in pixels the blur size is computed for.</summary>
    private const float ReferenceHeight = 720f;
    /// <summary>Prefix of <c>VideoBloom.OnRenderImage</c>.</summary>
    /// <param name="__instance">The bloom component on the game camera.</param>
    /// <param name="source">The camera frame; its height selects the multiplier.</param>
    /// <param name="__state">Original <c>KernelSize</c>, or null when it was not changed.</param>
    [HarmonyPrefix]
    [HarmonyPatch("OnRenderImage")]
    // ReSharper disable InconsistentNaming
    public static void ScaleKernelSize(VideoBloom __instance, RenderTexture source, out float? __state)
    // ReSharper restore InconsistentNaming
    {
        __state = null;
        if (!source || !RenderManager.IsActive || !RenderManager.Instance.Configuration.AdvancedConfig.HighResBloomCorrection)
            return;
        __state = __instance.KernelSize;
        __instance.KernelSize *= source.height / ReferenceHeight;
    }
    /// <summary>Finalizer of <c>VideoBloom.OnRenderImage</c>: restores <c>KernelSize</c> when the prefix changed it.</summary>
    /// <param name="__instance">The bloom component on the game camera.</param>
    /// <param name="__state">Original <c>KernelSize</c> stored by the prefix, or null.</param>
    [HarmonyFinalizer]
    [HarmonyPatch("OnRenderImage")]
    // ReSharper disable InconsistentNaming
    public static void RestoreKernelSize(VideoBloom __instance, float? __state)
    // ReSharper restore InconsistentNaming
    {
        if (__state.HasValue) __instance.KernelSize = __state.Value;
    }
 }
@@ -14,7 +14,7 @@ namespace ADOFAIRenderer.Patch.Game;
 /// </para>
 /// <para>
 /// Always active except when the mod features are disabled (<see cref="RenderMod.IsFeatureDisabled"/>, set from the
-/// driver warning dialog). Runs on the main Unity thread each time the editor scene starts.
+/// driver warning dialog). Runs on the Unity main thread each time the editor scene starts.
 /// </para>
 /// </summary>
 [HarmonyPatch(typeof(scnEditor))]
@@ -30,21 +30,8 @@ public static class scnGamePatch
    [HarmonyPatch("Play")]
    public static void ProcessFloors()
    {
-        if (RenderManager.Instance &&
+        var nonTile = RenderManager.Instance.stage >= RenderStage.Load &&
-            RenderManager.Instance.stage >= RenderStage.Load &&
+                      RenderManager.Instance.Configuration.AdvancedConfig.NonTile;
            RenderManager.Instance.Configuration.AdvancedConfig.DisableTileCulling)
        {
            foreach (var floor in scrLevelMaker.instance.listFloors)
            {
                if (floor) floor.enabled = true;
            }
        }
        DecorationPatch.ProcessDecorations();
        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)
@@ -8,7 +8,7 @@ namespace ADOFAIRenderer.Patch.Game;
 /// already off.
 /// <para>
 /// Patched member: <c>scrCamera.SetCustomFrameRate(bool enable, float frame)</c> (level effect that updates the screen at a
-/// lower frame rate). Enabling assigns a new RenderTexture to the camera quad material and refreshes it at <c>frame</c> FPS.
+/// lower frame rate). Enabling assigns a new RenderTexture to the camera quad material and refreshes it at <c>frame</c> fps.
 /// Disabling calls <c>Release()</c> on the quad material's current <c>mainTexture</c> and assigns <c>camRT</c> back. When
 /// the effect was never enabled, <c>mainTexture</c> is <c>camRT</c> itself, so the original releases the live camera
 /// render texture.
@@ -33,41 +33,4 @@ 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;
    }
 }
@@ -9,7 +9,7 @@ using MelonLoader.Utils;
 using UnityEngine;
 using Object = UnityEngine.Object;
-[assembly: MelonInfo(typeof(RenderMod), "ADOFAI Renderer", "0.3.3-INDEV", "ADOFAI Editor Forum")]
+[assembly: MelonInfo(typeof(RenderMod), "ADOFAI Renderer", "0.4.0-BETA", "ADOFAI Editor Forum")]
 [assembly: MelonGame("7th Beat Games", "A Dance of Fire and Ice")]
 namespace ADOFAIRenderer;
@@ -21,7 +21,7 @@ internal class DialogButton
    public string Text;
    /// <summary>
-    /// Action run on the main Unity thread when the button is clicked. The dialog is destroyed after the action
+    /// Action run on the Unity main thread when the button is clicked. The dialog is destroyed after the action
    /// returns, also when the action throws (the exception is logged).
    /// </summary>
    public Action OnClick;
@@ -49,7 +49,7 @@ internal class DialogButton
 /// canvas: a translucent full-screen backdrop that blocks input to everything below, and an O5Kit window on top of it.
 /// While the dialog exists, every enabled UI Toolkit root (<see cref="UIDocument"/>) is disabled so that it cannot
 /// receive input; the roots are enabled again in <see cref="OnDestroy"/>. Clicking any button runs its action and then
-/// destroys the dialog. All members run on the main Unity thread.
+/// destroys the dialog. All members run on the Unity main thread.
 /// </para>
 /// </summary>
 internal class CommonWarningDialogUI : MonoBehaviour
@@ -97,7 +97,7 @@ internal class CommonWarningDialogUI : MonoBehaviour
    }
    /// <summary>
-    /// Creates and shows a new dialog. Must be called on the main Unity thread.
+    /// Creates and shows a new dialog. Must be called on the Unity main thread.
    /// </summary>
    /// <param name="title">Window title text.</param>
    /// <param name="description">Body text, centered and word-wrapped; TextMeshPro rich text tags are allowed.</param>
@@ -14,7 +14,7 @@ namespace ADOFAIRenderer.UI;
 /// <para>
 /// Created by <c>RenderManager.StartFFmpegThread</c> on a GameObject kept across scene loads, and reused for later
 /// renders. The overlay is drawn on the game screen only; it is not part of the encoded video frames.
-/// <see cref="Update"/> rebuilds the text every frame on the main Unity thread.
+/// <see cref="Update"/> rebuilds the text every frame on the Unity main thread.
 /// </para>
 /// </summary>
 internal class DebugMonitorUI : MonoBehaviour
@@ -194,7 +194,7 @@ internal class DebugMonitorUI : MonoBehaviour
        //   Queue            - frames waiting in ImageQueue for the render thread / queue frame limit
        //   Rendered Frames  - RenderManager.frameCount (frames produced by the game)
        //   Frames Sent      - RenderManager.framesSent (frames handed to the encoder; written by the render thread)
-        //   Throttling       - RenderManager.throttleCount (times the main Unity thread started waiting because ImageQueue
+        //   Throttling       - RenderManager.throttleCount (times the main thread started waiting because ImageQueue
        //                      held more frames than its limit)
        //   Readback failures- RenderManager.readbackFailureCount (AsyncGPUReadback requests that completed with an error)
        //   Mono heap        - GC.GetTotalMemory(false), managed heap size in MiB without forcing a collection
@@ -14,7 +14,7 @@ namespace ADOFAIRenderer.UI;
 /// (measured in real time with a <see cref="Stopwatch"/>, independent of the patched game time) calls
 /// <c>RenderManager.CancelRender</c>. Releasing Escape earlier hides the panel and resets the countdown.
 /// The component destroys its GameObject as soon as <c>RenderManager.IsActive</c> is false (stage below OnScene).
-/// Runs on the main Unity thread.
+/// Runs on the Unity main thread.
 /// </para>
 /// </summary>
 internal class EscapeHandlerUI : MonoBehaviour
@@ -25,9 +25,9 @@ namespace ADOFAIRenderer.UI;
 /// <c>RenderMod.OnInitializeMelon</c>).
 /// </para>
 /// <para>
-/// Threads: UI construction and all Unity object access happen on the main Unity thread. The download and extraction
+/// Threads: UI construction and all Unity object access happen on the Unity main thread. The download and extraction
 /// run on thread-pool threads (<see cref="Task.Run(Func{Task})"/>); they post UI updates to
-/// <see cref="_mainThreadQueue"/>, which <see cref="Update"/> drains on the main Unity thread.
+/// <see cref="_mainThreadQueue"/>, which <see cref="Update"/> drains on the main thread.
 /// </para>
 /// <para>
 /// Flow: buttons -> (Download) progress bar + status text -> download to a temporary archive in UserLibs -> extract
@@ -70,7 +70,7 @@ internal class FFmpegDownloadUI : MonoBehaviour
    /// <summary>Cancellation for the running download; created per download, cancelled by Cancel, disposed in OnDestroy.</summary>
    private System.Threading.CancellationTokenSource? _cts;
-    /// <summary>Actions posted from background threads, run in order on the main Unity thread by <see cref="Update"/>.</summary>
+    /// <summary>Actions posted from background threads, run in order on the main thread by <see cref="Update"/>.</summary>
    private readonly System.Collections.Concurrent.ConcurrentQueue<Action> _mainThreadQueue = new();
    /// <summary>
@@ -376,7 +376,7 @@ internal class FFmpegDownloadUI : MonoBehaviour
    /// <summary>Runs every action posted by the background download task, in posting order.</summary>
    private void Update()
    {
-        // Execute queued actions on main Unity thread
+        // Execute queued actions on main thread
        while (_mainThreadQueue.TryDequeue(out var action))
        {
            action?.Invoke();
@@ -384,7 +384,7 @@ internal class FFmpegDownloadUI : MonoBehaviour
    }
    /// <summary>
-    /// Posts an action to run on the main Unity thread during the next <see cref="Update"/>. Safe to call from any thread.
+    /// Posts an action to run on the main thread during the next <see cref="Update"/>. Safe to call from any thread.
    /// Actions posted after the dialog is destroyed are never run.
    /// </summary>
    private void ExecuteOnMainThread(Action action)
@@ -458,7 +458,7 @@ internal class FFmpegDownloadUI : MonoBehaviour
                // Keep the "complete" message visible for 1000 ms before closing
                await Task.Delay(1000);
-                // Destroy UI on main Unity thread. FirstUpdateHook then sees Instance == null and checks the libraries again.
+                // Destroy UI on main thread. FirstUpdateHook then sees Instance == null and checks the libraries again.
                ExecuteOnMainThread(() =>
                {
                    Destroy(gameObject);
@@ -513,7 +513,7 @@ internal class FFmpegDownloadUI : MonoBehaviour
        Destroy(gameObject);
    }
-    /// <summary>Posts a status text and color change to the main Unity thread. Callable from any thread.</summary>
+    /// <summary>Posts a status text and color change to the main thread. Callable from any thread.</summary>
    private void UpdateStatus(string message, Color color)
    {
        ExecuteOnMainThread(() =>
@@ -526,7 +526,7 @@ internal class FFmpegDownloadUI : MonoBehaviour
        });
    }
-    /// <summary>Posts a progress bar update to the main Unity thread. Callable from any thread.</summary>
+    /// <summary>Posts a progress bar update to the main thread. Callable from any thread.</summary>
    /// <param name="percent">Filled fraction 0..1 (not 0..100); becomes the fill's <c>anchorMax.x</c>.</param>
    /// <param name="text">Text shown on the bar.</param>
    private void UpdateProgress(float percent, string text)
@@ -12,7 +12,7 @@ namespace ADOFAIRenderer.UI;
 /// The text is set when the binding is made (<see cref="Bind(TextMeshProUGUI, string)"/>), when the component is enabled,
 /// and on every <see cref="LocalizationManager.OnLanguageChanged"/> event. A key and a dynamic provider are mutually
 /// exclusive: setting one clears the other. With neither set, <see cref="Refresh"/> leaves the text unchanged.
-/// Runs on the main Unity thread.
+/// Runs on the Unity main thread.
 /// </para>
 /// </summary>
 internal class LocalizedText : MonoBehaviour
@@ -44,7 +44,7 @@ internal class LocalizedText : MonoBehaviour
    /// The provider is called on every refresh (enable and language change), so it can combine several keys or
    /// runtime values, e.g. a label that depends on UI state.
    /// </summary>
-    /// <param name="provider">Function returning the text to display; called on the main Unity thread.</param>
+    /// <param name="provider">Function returning the text to display; called on the Unity main thread.</param>
    public void SetDynamic(Func<string> provider)
    {
        _dynamicProvider = provider;
@@ -24,7 +24,7 @@ namespace ADOFAIRenderer.UI.Window;
 /// <para>
 /// Opened from the level editor through <c>RenderManager</c> (after the unsaved-changes check) with
 /// <see cref="CreateWindow"/>. The window is built once and then hidden/shown; its state lives in static fields for the
-/// whole game session. All members run on the main Unity thread.
+/// whole game session. All members run on the Unity main thread.
 /// </para>
 /// <para>
 /// Data flow:
@@ -135,19 +135,10 @@ internal static class RenderConfigWindow
    /// </summary>
    private static O5InputField? _outputDirInput;
    /// <summary>
    /// File name format template input. Bound to <c>GlobalSettings.Current.FileNameFormat</c>.
    /// </summary>
    private static O5InputField? _fileNameFormatInput;
    private static O5Dropdown<string>? _fileExtensionDropdown;
    private static O5InputField? _randomSeedInput;
    private static O5Toggle? _processAudioToggle;
    private static O5Toggle? _nonTileToggle;
    private static O5Toggle? _highResBloomCorrectionToggle;
    private static O5Toggle? _fixCustomFrameRateToggle;
    private static O5Toggle? _disableTileCullingToggle;
    private static O5Toggle? _hideFailedDecorationsToggle;
    // 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.
@@ -653,7 +644,7 @@ internal static class RenderConfigWindow
            {
                var trimmed = val?.Trim() ?? string.Empty;
                if (string.IsNullOrWhiteSpace(trimmed) ||
-                    string.Equals(trimmed, GlobalSettings.DefaultOutputDirectory, StringComparison.Ordinal))
+                    string.Equals(trimmed, GlobalSettings.DefaultOutputDirectory, StringComparison.OrdinalIgnoreCase))
                {
                    GlobalSettings.Current.OutputDirectory = null;
                }
@@ -667,7 +658,7 @@ internal static class RenderConfigWindow
        var (globalLeft, globalRight) = CreateTwoColumnPanel(globalContent);
        // Browse: opens the OS folder picker (FolderDialogUtil) at the current folder; a selected folder is written to
        // the input and saved to the global settings immediately. FolderDialogUtil runs the callback through the
-        // caller's SynchronizationContext, i.e. on the main Unity thread; cancel or failure passes null (ignored here).
+        // caller's SynchronizationContext, i.e. on the Unity main thread; cancel or failure passes null (ignored here).
        CreateButton(
            ctx, globalLeft,
            "ui.render_config.browse",
@@ -703,48 +694,10 @@ internal static class RenderConfigWindow
            }
        );
        // Filename format template: typing updates GlobalSettings.Current.FileNameFormat in memory only.
        _fileNameFormatInput = CreateFullWidthInputField(
            ctx, globalContent,
            "ui.render_config.filename_format",
            GlobalSettings.DefaultFileNameFormat,
            GlobalSettings.EffectiveFileNameFormat,
            "input_filename_format",
            val =>
            {
                var trimmed = val?.Trim() ?? string.Empty;
                if (string.IsNullOrWhiteSpace(trimmed) ||
                    string.Equals(trimmed, GlobalSettings.DefaultFileNameFormat, StringComparison.Ordinal))
                {
                    GlobalSettings.Current.FileNameFormat = null;
                }
                else
                {
                    GlobalSettings.Current.FileNameFormat = trimmed;
                }
            }
        );
        var fnHint = CreateLabel(ctx, globalContent, "ui.render_config.filename_format_hint", 11f);
        fnHint.color = new Color(ctx.Theme.TextDim.r, ctx.Theme.TextDim.g, ctx.Theme.TextDim.b, ctx.Theme.TextDim.a * 0.7f);
        CreateButton(
            ctx, globalContent,
            "ui.render_config.reset_filename_default",
            "btn_reset_filename_format",
            () =>
            {
                _fileNameFormatInput.Set(GlobalSettings.DefaultFileNameFormat);
                GlobalSettings.Current.FileNameFormat = null;
                GlobalSettings.Save();
            }
        );
        // ---------------------------------------------------------------------------------------------
        // Section 6: Advanced Settings card (RenderConfig.AdvancedConfig)
        //   File Extension | Random Seed
        //   Process Audio  | Non-Tile Mode
        //   High-Resolution Bloom Correction |
        //   "Planet Colors" label, then three columns: Fire | Ice | Wind (toggle + color picker each)
        // ---------------------------------------------------------------------------------------------
        // 7. Advanced Settings (Collapsible Card)
@@ -786,39 +739,6 @@ internal static class RenderConfigWindow
            generateLabel: false
        );
        // High-Resolution Bloom Correction (AdvancedConfig.HighResBloomCorrection): the game's bloom computes its blur
        // size as if the frame were 720 pixels high (VideoBloomPatch)
        _highResBloomCorrectionToggle = CreateToggleField(
            ctx, CreateFieldSlot(advLeft),
            labelKey: "",
            defaultValue: false,
            value: config.AdvancedConfig.HighResBloomCorrection,
            toggleTextKey: "ui.render_config.high_res_bloom_correction",
            id: "toggle_high_res_bloom_correction",
            onChanged: val =>
            {
                config.AdvancedConfig.HighResBloomCorrection = val;
                MarkConfigModified();
            },
            generateLabel: false
        );
        // Disable Tile Culling (AdvancedConfig.DisableTileCulling): prevents tiles from being disabled outside the frustum
        _disableTileCullingToggle = CreateToggleField(
            ctx, CreateFieldSlot(advLeft),
            labelKey: "",
            defaultValue: false,
            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
        );
        // Random Seed (AdvancedConfig.RandomSeed): integer passed to UnityEngine.Random.InitState before the game scene
        // loads; empty text stores null (no seeding). Text that is neither empty nor an integer keeps the previous value.
        _randomSeedInput = CreateInputField(
@@ -852,38 +772,6 @@ internal static class RenderConfigWindow
            generateLabel: false
        );
        // Fix SetFramerate Render Timing (AdvancedConfig.FixCustomFrameRate): defers manual camera rendering to frame end
        _fixCustomFrameRateToggle = CreateToggleField(
            ctx, CreateFieldSlot(advRight),
            labelKey: "",
            defaultValue: true,
            value: config.AdvancedConfig.FixCustomFrameRate,
            toggleTextKey: "ui.render_config.fix_custom_frame_rate",
            id: "toggle_fix_custom_frame_rate",
            onChanged: val =>
            {
                config.AdvancedConfig.FixCustomFrameRate = val;
                MarkConfigModified();
            },
            generateLabel: false
        );
        // Hide Failed Decorations (AdvancedConfig.HideFailedDecorations): hides placeholder tree decorations when decoration images fail to load
        _hideFailedDecorationsToggle = CreateToggleField(
            ctx, CreateFieldSlot(advRight),
            labelKey: "",
            defaultValue: false,
            value: config.AdvancedConfig.HideFailedDecorations,
            toggleTextKey: "ui.render_config.hide_failed_decorations",
            id: "toggle_hide_failed_decorations",
            onChanged: val =>
            {
                config.AdvancedConfig.HideFailedDecorations = 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);
        // the picker writes its color into the config only while the toggle is on.
@@ -1087,16 +975,11 @@ internal static class RenderConfigWindow
        _audioBitrateSlider?.Set(config.AudioConfig.AudioBitrate / 1000.0, false, noFilter: true);
        _outputDirInput?.Set(GlobalSettings.EffectiveOutputDirectory, false);
        _fileNameFormatInput?.Set(GlobalSettings.EffectiveFileNameFormat, false);
        _fileExtensionDropdown?.Set(config.AdvancedConfig.FileExtension, false);
        _randomSeedInput?.Set(config.AdvancedConfig.RandomSeed?.ToString() ?? "", false);
        _processAudioToggle?.Set(config.AdvancedConfig.ProcessAudio, false);
        _nonTileToggle?.Set(config.AdvancedConfig.NonTile, false);
        _highResBloomCorrectionToggle?.Set(config.AdvancedConfig.HighResBloomCorrection, false);
        _fixCustomFrameRateToggle?.Set(config.AdvancedConfig.FixCustomFrameRate, false);
        _disableTileCullingToggle?.Set(config.AdvancedConfig.DisableTileCulling, false);
        _hideFailedDecorationsToggle?.Set(config.AdvancedConfig.HideFailedDecorations, 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
@@ -1191,7 +1074,7 @@ internal static class RenderConfigWindow
        {
            var path = _outputDirInput.Value.Trim();
            if (string.IsNullOrWhiteSpace(path) ||
-                string.Equals(path, GlobalSettings.DefaultOutputDirectory, StringComparison.Ordinal))
+                string.Equals(path, GlobalSettings.DefaultOutputDirectory, StringComparison.OrdinalIgnoreCase))
            {
                GlobalSettings.Current.OutputDirectory = null;
            }
@@ -1214,20 +1097,6 @@ internal static class RenderConfigWindow
            }
        }
        if (_fileNameFormatInput != null)
        {
            var format = _fileNameFormatInput.Value.Trim();
            if (string.IsNullOrWhiteSpace(format) ||
                string.Equals(format, GlobalSettings.DefaultFileNameFormat, StringComparison.Ordinal))
            {
                GlobalSettings.Current.FileNameFormat = null;
            }
            else
            {
                GlobalSettings.Current.FileNameFormat = format;
            }
        }
        GlobalSettings.Save();
        SetWindowActive(false);
@@ -1292,10 +1161,6 @@ internal static class RenderConfigWindow
        }
        if (_processAudioToggle != null) target.AdvancedConfig.ProcessAudio = _processAudioToggle.Value;
        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;
        if (_hideFailedDecorationsToggle != null) target.AdvancedConfig.HideFailedDecorations = _hideFailedDecorationsToggle.Value;
        // Planet Colors
        target.AdvancedConfig.firePlanetColor = (_firePlanetToggle?.Value == true && _firePlanetPicker != null)
@@ -8,7 +8,7 @@ namespace ADOFAIRenderer.Util.Audio;
 /// The frame rate is converted to an exact fraction Numerator / Denominator (<see cref="RationalUtil.Double2MaxPrecisionInt"/>).
 /// Frame k receives floor((k + 1) * sampleRate * Denominator / Numerator) - floor(k * sampleRate * Denominator / Numerator) samples:
 /// the remainder of each division is carried into the next frame, so the sum over any number of frames equals the exact
-/// sample count of that duration rounded down (for example 44100 Hz at 60 FPS gives 735 every frame; at 144 FPS three frames of 306
+/// sample count of that duration rounded down (for example 44100 Hz at 60 fps gives 735 every frame; at 144 fps three frames of 306
 /// are followed by one of 307, 306.25 on average).
 /// Used by the render thread only (RenderManager.WriteAudioForFrame, once per frame sent to the encoder).
 /// </summary>
@@ -175,7 +175,7 @@ internal sealed class AudioClipSource
    /// <summary>
    /// Most decode streams (reader + resampler) a windowed source opens. A load continues the stream positioned at the chunk start,
    /// otherwise opens another stream up to this count, otherwise restarts the least recently used stream.
-    /// Each stream holds one open reader (file handle and decoder state, measured 0.3 ~ 2.7 MiB for ogg/flac/MP3 with the clip harness).
+    /// Each stream holds one open reader (file handle and decoder state, measured 0.3 ~ 2.7 MiB for ogg/flac/mp3 with the clip harness).
    /// </summary>
    public const int MaxDecodeStreams = 4;
@@ -12,7 +12,7 @@ namespace ADOFAIRenderer.Util.Audio.Clip;
 /// - Decoder thread (<see cref="Start"/>): the only thread that decodes, resamples, loads and frees chunks.
 ///   Each step loads one chunk, the one with the lowest priority value over all sources
 ///   (a chunk a consumer waits for, then cursor windows by slot, then resident chunks in order).
-/// - Consumers (render thread, main Unity thread for the spectrum): <see cref="Acquire"/> waits for the decoder thread and never loads.
+/// - Consumers (render thread, main thread for the spectrum): <see cref="Acquire"/> waits for the decoder thread and never loads.
 /// - Main thread: <see cref="GetOrAdd"/> creates readers (for Unity clips this copies the clip data).
 ///
 /// Memory has no limit; current and peak usage are tracked and logged by <see cref="LogMemoryUsage"/>.
@@ -7,7 +7,7 @@ namespace ADOFAIRenderer.Util.Audio.Clip;
 /// <summary>
 /// Copies a Unity <see cref="AudioClip"/> into memory for clips without a file on disk
 /// (built-in hit sounds from Resources, official/DLC level audio).
-/// <see cref="AudioClip.GetData(float[], int)"/> runs on the main Unity thread only, so the whole clip is copied once on the main Unity thread
+/// <see cref="AudioClip.GetData(float[], int)"/> runs on the main thread only, so the whole clip is copied once on the main thread
 /// and the decoder thread reads the copy through a <see cref="MemoryPCMReader"/>.
 /// Streaming clips (<see cref="AudioClipLoadType.Streaming"/>) are rejected because GetData does not read them.
 /// Reference: https://docs.unity3d.com/ScriptReference/AudioClip.GetData.html
@@ -6,7 +6,7 @@ using ADOFAIRenderer.Util.Audio.Clip;
 namespace ADOFAIRenderer.Util.Audio.Mixer;
 /// <summary>
-/// One playing sound of a <see cref="VoiceMixer"/> (the song, or one sound effect), created by <see cref="VoiceMixer.Play"/>.
+/// One playing sound of a <see cref="VoiceMixer"/> (the song, or one effect sound), created by <see cref="VoiceMixer.Play"/>.
 ///
 /// Main thread: the Set methods queue a change that takes effect at a given time (seconds relative to the render start,
 /// the time at which the game made the change). Changes of one voice must be queued in non-decreasing time order.
@@ -43,7 +43,7 @@ internal sealed class Voice
        Stop
    }
-    /// <summary>One timed change of a voice, queued by the main Unity thread and applied by the render thread.</summary>
+    /// <summary>One timed change of a voice, queued by the main thread and applied by the render thread.</summary>
    internal readonly struct Change
    {
        public readonly ChangeKind Kind;
@@ -35,7 +35,7 @@ internal sealed class VoiceMixer : IDisposable
        Change
    }
-    /// <summary>Command queued by the main Unity thread and taken by the render thread at the start of <see cref="Mix"/>.</summary>
+    /// <summary>Command queued by the main thread and taken by the render thread at the start of <see cref="Mix"/>.</summary>
    private readonly struct Command
    {
        public readonly CommandKind Kind;
@@ -55,7 +55,7 @@ internal sealed class VoiceMixer : IDisposable
    private readonly AudioClipStore _store;
    private readonly CancellationToken _cancellationToken;
-    // Double-buffered command lists: the main Unity thread appends to _commands under _commandLock; the render thread swaps the
+    // Double-buffered command lists: the main thread appends to _commands under _commandLock; the render thread swaps the
    // two lists under the lock and processes _takenCommands outside it, then clears it for the next swap.
    private readonly object _commandLock = new();
    private List<Command> _commands = new();
@@ -126,7 +126,7 @@ internal sealed class VoiceMixer : IDisposable
    /// <summary>
    /// Queues a change of <paramref name="voice"/> that takes effect at sample <see cref="ToSample"/>(<paramref name="time"/>).
-    /// Called by the Voice Set methods on the main Unity thread.
+    /// Called by the Voice Set methods on the main thread.
    /// </summary>
    internal void Enqueue(Voice voice, Voice.ChangeKind kind, double time, double value)
    {
@@ -11,7 +11,7 @@ using UnityEngine;
 namespace ADOFAIRenderer.Util.Audio;
 /// <summary>
-/// Audio of one render: the song and sound effects as <see cref="Voice"/>s of a <see cref="VoiceMixer"/>, clips from an
+/// Audio of one render: the song and effect sounds as <see cref="Voice"/>s of a <see cref="VoiceMixer"/>, clips from an
 /// <see cref="AudioClipStore"/>, followed by the filter chain (RMS compressor → look-ahead limiter → hard clip → -1 dB gain).
 ///
 /// Time: seconds relative to the render start (RenderManager.dspTimeBase); output sample n is at n / sample rate.
@@ -21,15 +21,15 @@ namespace ADOFAIRenderer.Util.Audio;
 /// Threads:
 /// - Main thread: <see cref="InitializeBGM"/>, <see cref="CacheClip"/>, <see cref="RegisterSoundEvent"/>, <see cref="UpdateBGM"/>,
 ///   source/voice mapping, and <see cref="Commit"/> after each frame (all commands with an earlier time have been queued).
-/// - Render thread: <see cref="GenerateAudioForFrame"/> waits until the main Unity thread has committed the end of the samples it mixes,
+/// - Render thread: <see cref="GenerateAudioForFrame"/> waits until the main thread has committed the end of the samples it mixes,
-///   so every command takes effect at its own sample. <see cref="Complete"/> ends the waiting when the main Unity thread stops.
+///   so every command takes effect at its own sample. <see cref="Complete"/> ends the waiting when the main thread stops.
 /// </summary>
 internal sealed class OfflineAudioMixer : IDisposable
 {
    /// <summary>Linear gain applied to every clip (song and effects), before the filter chain (0.5 ≈ -6 dB headroom).</summary>
    private const double ClipVolume = 0.5;
-    /// <summary>Additional gain of sound effects (registered with <see cref="RegisterSoundEvent"/>).</summary>
+    /// <summary>Additional gain of effect sounds (registered with <see cref="RegisterSoundEvent"/>).</summary>
    private const double EffectVolume = 2.0 / 3.0;
    /// <summary>
@@ -62,7 +62,7 @@ internal sealed class OfflineAudioMixer : IDisposable
    // Main thread.
    /// <summary>
-    /// Mapping of game AudioSources to the state of the sound effect last started on them. Weak keys: a destroyed source
+    /// Mapping of game AudioSources to the state of the effect sound last started on them. Weak keys: a destroyed source
    /// does not keep its state alive. Replaced by a new table to drop every mapping at once.
    /// </summary>
    private ConditionalWeakTable<AudioSource, SourceState> _sourceStates = new();
@@ -240,7 +240,7 @@ internal sealed class OfflineAudioMixer : IDisposable
    }
    /// <summary>
-    /// Starts a sound effect at <paramref name="startTime"/>. An <paramref name="endTime"/> of 0 or more makes it loop until then.
+    /// Starts an effect sound at <paramref name="startTime"/>. An <paramref name="endTime"/> of 0 or more makes it loop until then.
    /// <paramref name="source"/> (when given) is mapped to the returned state, which reports and applies later changes through the AudioSource.
    /// </summary>
    /// <param name="source">Game AudioSource playing the sound, or null to map it later with <see cref="MapSource"/>.</param>
@@ -283,7 +283,7 @@ internal sealed class OfflineAudioMixer : IDisposable
        _sourceStates.Add(source, state);
    }
-    /// <summary>State of the sound effect last started for <paramref name="source"/>. The mapping stays after the sound ends or stops.</summary>
+    /// <summary>State of the effect sound last started for <paramref name="source"/>. The mapping stays after the sound ends or stops.</summary>
    public bool TryGetSourceState(AudioSource? source, out SourceState state)
    {
        state = null!;
@@ -291,7 +291,7 @@ internal sealed class OfflineAudioMixer : IDisposable
    }
    /// <summary>
-    /// Stops every sound effect at <paramref name="now"/>, including ones scheduled to start later
+    /// Stops every effect sound at <paramref name="now"/>, including ones scheduled to start later
    /// (AudioManager.StopAllSounds destroys every AudioSource in liveSources, which holds the sources of
    /// AudioManager._Play and scrConductor.PlayWithEndTime). The song voice keeps playing.
    /// </summary>
@@ -342,7 +342,7 @@ internal sealed class OfflineAudioMixer : IDisposable
    /// <summary>
    /// Writes the next <paramref name="samplesNeeded"/> output frames (interleaved float, continuing from the previous call).
-    /// Blocks until the main Unity thread has committed the voice samples it needs (<see cref="Commit"/>, <see cref="Complete"/>).
+    /// Blocks until the main thread has committed the voice samples it needs (<see cref="Commit"/>, <see cref="Complete"/>).
    /// </summary>
    /// <param name="mixedBuffer">Destination; must hold at least samplesNeeded * channels floats. Values beyond that are untouched.</param>
    /// <param name="samplesNeeded">Frames (samples per channel) to write.</param>
@@ -377,7 +377,7 @@ internal sealed class OfflineAudioMixer : IDisposable
        }
    }
-    /// <summary>Mixes voices at samples [first, first + frames) into the reused double buffer, after the main Unity thread committed them.</summary>
+    /// <summary>Mixes voices at samples [first, first + frames) into the reused double buffer, after the main thread committed them.</summary>
    private Span<double> MixBlock(long first, int frames)
    {
        WaitForCommit(first + frames);
@@ -34,7 +34,7 @@ namespace ADOFAIRenderer.Util.FFmpeg
    ///
    /// ── Threading ────────────────────────────────────────────────────────
    ///   Every public method takes <c>_lock</c>, so calls from different threads are serialized.
-    ///   In the renderer, the main Unity thread constructs and starts the encoder, and the render thread
+    ///   In the renderer, the main thread constructs and starts the encoder, and the render thread
    ///   (RenderManager.RenderThread) sends the video frames and audio samples, calls End() and Dispose().
    ///   Dispose() may also be called from another thread to release an encoder whose render was stopped.
    ///   After End() or Dispose(), the Write*/Send* methods return without doing anything.
@@ -916,7 +916,7 @@ namespace ADOFAIRenderer.Util.FFmpeg
                    // Stream time base: unit of the timestamps stored in the container.
                    // Set to the codec time base (1 / framerate) so that every frame interval is a whole number of ticks.
                    // When it is left unset, the muxer uses 1/90000, in which the interval of rates such as
-                    // 59.94 FPS (1501.5 ticks), 23.976 FPS (3753.75 ticks) or 165 FPS (545.45 ticks) is not an integer,
+                    // 59.94 fps (1501.5 ticks), 23.976 fps (3753.75 ticks) or 165 fps (545.45 ticks) is not an integer,
                    // and the frame durations alternate between two values.
                    // The muxer may still adjust the value in avformat_write_header (e.g. mp4 scales it to at least 10000);
                    // packet timestamps are rescaled to the final value in SendFrameAndWritePackets.
@@ -1080,14 +1080,6 @@ namespace ADOFAIRenderer.Util.FFmpeg
                        {
                            TrySetOption("x265-params", "hrd=1:strict-cbr=1");
                        }
                        // NVENC: without "rc", nvenc_setup_rate_control selects CONSTQP when "qp" is set and VBR otherwise;
                        //   bit_rate and rc_max_rate being equal does not select CBR. "rc=cbr" selects NV_ENC_PARAMS_RC_CBR.
                        //   Reference: https://github.com/FFmpeg/FFmpeg/blob/release/8.0/libavcodec/nvenc.c (nvenc_setup_rate_control),
                        //   https://github.com/FFmpeg/FFmpeg/blob/release/8.0/libavcodec/nvenc_h264.c ("rc" option, "cbr" constant)
                        else if (encoder.Kind == EncoderKind.NVENC)
                        {
                            TrySetOption("rc", "cbr");
                        }
                    }
                    break;
@@ -26,7 +26,7 @@ namespace ADOFAIRenderer.Util
    /// (RenderManager.SendVideoFrame, then <see cref="RecycleState"/>) or the frame was dropped.
    /// </para>
    /// <para>
-    /// Threads: requests and readback completions run on the main Unity thread; <see cref="RecycleState"/> is also called by
+    /// Threads: requests and readback completions run on the main thread; <see cref="RecycleState"/> is also called by
    /// the render thread. The pool and the disposed flag are guarded by _poolLock. One instance per render, created in
    /// RenderManager.SetupPlay with the pixel format of the opened encoder.
    /// </para>
@@ -290,7 +290,7 @@ namespace ADOFAIRenderer.Util
        /// <summary>
        /// Returns a state to the pool after its frame was sent or dropped, or disposes it when the reader is disposed.
-        /// Called by the render thread (after sending) and by the main Unity thread (abort, errors, queue cleanup).
+        /// Called by the render thread (after sending) and by the main thread (abort, errors, queue cleanup).
        /// </summary>
        internal void RecycleState(ReadbackRequestState state)
        {
@@ -18,11 +18,11 @@ namespace ADOFAIRenderer.Util.OS;
 /// </para>
 /// <para>- <b>macOS</b>: <c>osascript</c> running AppleScript <c>choose folder</c>.</para>
 /// <para>
-/// - <b>Linux</b>: <c>zenity --file-selection --directory</c>; when zenity is not installed or fails (exit code other than 0
+/// - <b>Linux</b>: <c>zenity --file-selection --directory</c>; when zenity does not return an existing directory (not installed,
-///   or 1), <c>kdialog --getexistingdirectory</c>. A cancelled zenity dialog (exit code 1) ends the selection.
+///   cancelled or failed), <c>kdialog --getexistingdirectory</c>.
 /// </para>
 /// <para>
-/// The dialog runs off the main Unity thread so the game keeps rendering frames while it is open. Only one dialog can be open
+/// The dialog runs off the Unity main thread so the game keeps rendering frames while it is open. Only one dialog can be open
 /// at a time. Failures are reported to the callback as null (same as cancel); exceptions are logged as warnings, except a
 /// zenity start failure, which silently moves on to kdialog.
 /// </para>
@@ -43,7 +43,7 @@ internal static class FolderDialogUtil
    /// "FolderDialog-Win"; macOS/Linux: thread pool task) and <paramref name="onSelected"/> receives the result.
    /// </para>
    /// <para>
-    /// Callback thread: when the caller has a <see cref="SynchronizationContext"/> (the main Unity thread has one), the callback
+    /// Callback thread: when the caller has a <see cref="SynchronizationContext"/> (the Unity main thread has one), the callback
    /// is posted to it and runs on the caller's thread; otherwise it runs on the dialog thread. Exceptions thrown by the
    /// callback are caught and logged.
    /// </para>
@@ -688,13 +688,13 @@ internal static class FolderDialogUtil
    /// <summary>
    /// Runs <c>zenity --file-selection --directory --title=... [--filename=initialDirectory]</c> and blocks until it exits.
-    /// Exit code 0 returns the printed path when it is an existing directory, and exit code 1 (cancelled or closed) returns null
+    /// When zenity cannot be started, exits with a non-zero code (cancel or error) or prints a path that is not an existing
-    /// without opening a second dialog. When zenity cannot be started or exits with any other code, runs <c>kdialog --getexistingdirectory [initialDirectory] --title ...</c> instead. Both commands print the
+    /// directory, runs <c>kdialog --getexistingdirectory [initialDirectory] --title ...</c> instead. Both commands print the
    /// selected path to standard output.
    /// </summary>
    /// <param name="initialDirectory">Folder shown first; used only when it is an existing directory.</param>
    /// <returns>
-    /// The selected existing directory; null when the dialog is cancelled, when kdialog cannot be started, or on an
+    /// The selected existing directory; null when both dialogs return nothing, when kdialog cannot be started, or on an
    /// exception (logged as a warning).
    /// </returns>
    private static string? OpenLinuxFolderBrowser(string initialDirectory)
@@ -725,19 +725,15 @@ internal static class FolderDialogUtil
                    var output = process.StandardOutput.ReadToEnd().Trim();
                    process.WaitForExit();
-                    if (process.ExitCode == 0)
+                    if (process.ExitCode == 0 && !string.IsNullOrEmpty(output) && Directory.Exists(output))
                    {
-                        return !string.IsNullOrEmpty(output) && Directory.Exists(output) ? output : null;
+                        return output;
                    }
                    // zenity exit code 1: the dialog was cancelled or closed.
                    // Reference: https://gitlab.gnome.org/GNOME/zenity/-/raw/master/src/util.c (ZENITY_OK_DEFAULT 0, ZENITY_CANCEL_DEFAULT 1, ZENITY_ESC_DEFAULT 1, ZENITY_ERROR_DEFAULT -1).
                    if (process.ExitCode == 1) return null;
                }
            }
            catch
            {
-                // Falls back to kdialog when zenity is not installed or cannot be started.
+                // Fallback to kdialog if zenity fails to start
            }
            var kdialogInfo = new ProcessStartInfo
@@ -1,192 +0,0 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Text;
 using System.Text.RegularExpressions;
 using ADOFAIRenderer.Core.Data;
 using ADOFAIRenderer.Data;
 namespace ADOFAIRenderer.Util;
 /// <summary>
 /// Formats and sanitizes render output file names according to customizable template patterns.
 /// </summary>
 internal static class RenderFileNameUtil
 {
    private static readonly Regex RichTextRegex = new(@"<[^>]+>", RegexOptions.Compiled);
    private static readonly Regex TokenRegex = new(@"\{([a-zA-Z0-9_]+)\}", RegexOptions.Compiled);
    private static readonly HashSet<string> ReservedWindowsNames = new(StringComparer.OrdinalIgnoreCase)
    {
        "CON", "PRN", "AUX", "NUL",
        "COM1", "COM2", "COM3", "COM4", "COM5", "COM6", "COM7", "COM8", "COM9",
        "LPT1", "LPT2", "LPT3", "LPT4", "LPT5", "LPT6", "LPT7", "LPT8", "LPT9"
    };
    /// <summary>
    /// Removes Unity rich text tags (such as &lt;color=...&gt;, &lt;b&gt;, etc.) from the given text.
    /// </summary>
    public static string StripRichText(string? input)
    {
        if (string.IsNullOrEmpty(input)) return string.Empty;
        return RichTextRegex.Replace(input, string.Empty);
    }
    /// <summary>
    /// Replaces invalid file name characters within a single token with an underscore.
    /// </summary>
    public static string SanitizeToken(string? token)
    {
        if (string.IsNullOrEmpty(token)) return string.Empty;
        var invalidChars = Path.GetInvalidFileNameChars();
        var sb = new StringBuilder(token.Length);
        foreach (var c in token)
        {
            sb.Append(invalidChars.Contains(c) ? '_' : c);
        }
        return sb.ToString().Trim(' ', '.');
    }
    /// <summary>
    /// Sanitizes the final formatted file name, ensuring no illegal characters or Windows reserved device names.
    /// </summary>
    public static string SanitizeFileName(string? fileName)
    {
        if (string.IsNullOrWhiteSpace(fileName)) return string.Empty;
        var invalidChars = Path.GetInvalidFileNameChars();
        var sb = new StringBuilder(fileName.Length);
        foreach (var c in fileName)
        {
            sb.Append(invalidChars.Contains(c) ? '_' : c);
        }
        var result = sb.ToString().Trim(' ', '.');
        if (ReservedWindowsNames.Contains(result))
        {
            result = "_" + result;
        }
        return result;
    }
    /// <summary>
    /// Formats a file name without extension by substituting template variables.
    /// Available tokens: {song}, {title}, {artist}, {author}, {level}, {preset},
    /// {date}, {time}, {year}, {month}, {day}, {hour}, {minute}, {second},
    /// {resolution}, {width}, {height}, {fps}.
    /// </summary>
    public static string FormatFileName(
        string? formatTemplate,
        DateTime startTime,
        RenderConfig config,
        string? presetName = null,
        string? levelPath = null)
    {
        var scn = scnGame.instance;
        string rawSong = "";
        string rawArtist = "";
        string rawAuthor = "";
        if (scn != null && scn.levelData != null)
        {
            rawSong = scn.levelData.song ?? "";
            rawArtist = scn.levelData.artist ?? "";
            rawAuthor = scn.levelData.author ?? "";
        }
        if (string.IsNullOrWhiteSpace(rawSong) && !string.IsNullOrWhiteSpace(levelPath))
        {
            var dir = Path.GetDirectoryName(levelPath);
            rawSong = !string.IsNullOrWhiteSpace(dir)
                ? Path.GetFileName(dir)
                : Path.GetFileNameWithoutExtension(levelPath);
        }
        var song = SanitizeToken(StripRichText(rawSong));
        var artist = SanitizeToken(StripRichText(rawArtist));
        var author = SanitizeToken(StripRichText(rawAuthor));
        var level = !string.IsNullOrWhiteSpace(levelPath)
            ? SanitizeToken(Path.GetFileNameWithoutExtension(levelPath))
            : song;
        var preset = SanitizeToken(presetName ?? "");
        var date = startTime.ToString("yyyy-MM-dd");
        var time = startTime.ToString("HH-mm-ss");
        var year = startTime.ToString("yyyy");
        var month = startTime.ToString("MM");
        var day = startTime.ToString("dd");
        var hour = startTime.ToString("HH");
        var minute = startTime.ToString("mm");
        var second = startTime.ToString("ss");
        var width = config.RenderWidth.ToString();
        var height = config.RenderHeight.ToString();
        var resolution = $"{config.RenderWidth}x{config.RenderHeight}";
        var effectiveFps = Math.Min(config.VideoFPS, config.RenderFPS);
        var fps = Math.Abs(effectiveFps % 1) < 0.001
            ? ((int)effectiveFps).ToString()
            : effectiveFps.ToString("0.##");
        var tokens = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase)
        {
            { "song", song },
            { "title", song },
            { "artist", artist },
            { "author", author },
            { "level", level },
            { "preset", preset },
            { "date", date },
            { "time", time },
            { "year", year },
            { "month", month },
            { "day", day },
            { "hour", hour },
            { "minute", minute },
            { "second", second },
            { "width", width },
            { "height", height },
            { "resolution", resolution },
            { "fps", fps }
        };
        var template = string.IsNullOrWhiteSpace(formatTemplate)
            ? GlobalSettings.DefaultFileNameFormat
            : formatTemplate;
        var replaced = TokenRegex.Replace(template, match =>
        {
            var key = match.Groups[1].Value;
            return tokens.TryGetValue(key, out var val) ? val : match.Value;
        });
        var sanitized = SanitizeFileName(replaced);
        return string.IsNullOrWhiteSpace(sanitized)
            ? startTime.ToString("yyyy-MM-dd HH-mm-ss")
            : sanitized;
    }
    /// <summary>
    /// Returns a collision-free output file path by appending (1), (2), etc. if a file with the given name already exists.
    /// </summary>
    public static string GetUniqueFilePath(string directory, string fileNameWithoutExt, string ext)
    {
        var normalizedExt = "." + ext.TrimStart('.').ToLowerInvariant();
        var fileName = $"{fileNameWithoutExt}{normalizedExt}";
        var fullPath = Path.Combine(directory, fileName);
        var counter = 1;
        while (File.Exists(fullPath))
        {
            fileName = $"{fileNameWithoutExt} ({counter}){normalizedExt}";
            fullPath = Path.Combine(directory, fileName);
            counter++;
        }
        return fullPath;
    }
 }
Author	SHA256	Message	Date
copecone	25b58eb52a	Document UI And Localization	2026-10-15 16:17:14 +09:00
copecone	39be8343c3	Document OS Utilities	2026-10-15 16:17:13 +09:00
copecone	00407c1320	Document Harmony Patches	2026-10-15 16:17:13 +09:00
copecone	3684db6f51	Document Render Core And API	2026-10-15 16:17:13 +09:00
copecone	23054ad7c7	Document FFmpeg Encoder And Decoder	2026-10-15 16:17:12 +09:00
copecone	131fabdbe1	Document Audio Pipeline	2026-10-15 16:17:12 +09:00
copecone	011c749df4	Fix Zero Duration Of Last Video Frame	2026-10-15 11:27:58 +09:00
copecone	b20251659c	Merge pull request 'Rewrite Audio' (#5 ) from feature/audio_rewrite into main Reviewed-on: #5	2026-10-15 01:29:30 +09:00
copecone	985a2d241e	Localize FFmpeg Download And Driver Warning Dialogs	2026-10-14 22:55:15 +09:00
copecone	994bfde46d	Fix Custom Preset Label Handling On Language Change	2026-10-14 22:55:00 +09:00
copecone	c72b92d59f	Deactivate Mapped Effect Sources During Render	2026-10-14 22:18:35 +09:00
copecone	92f9912b9d	Emulate AudioSource Playback State For Effect Sounds	2026-10-14 21:55:13 +09:00
copecone	369f6f9a0d	Fix Warning Dialogs Hidden Behind Render Config Window	2026-10-14 20:46:02 +09:00
copeconeandClaude Sonnet 5.5	520d18846b	Validate Even Render Resolution Before Starting Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>	2026-10-14 20:20:16 +09:00
copeconeandClaude Sonnet 5.5	22bd38d008	Fix Language Change And Name Collision In Presets Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>	2026-10-14 20:20:06 +09:00
copecone	a2e6c49d7a	Round Voice Start Times Down To Output Samples	2026-10-13 19:20:59 +09:00
copecone	8b9c009804	Fix Audio Cleanup On Render Abort	2026-10-13 15:37:16 +09:00
copecone	7ba8944fbe	Read Spectrum Samples From Clip Store	2026-10-13 15:20:04 +09:00
copecone	154c35219f	Fix Repeated Effect Voice List Scans	2026-10-13 12:02:48 +09:00
copecone	fd98d353d0	Apply AudioSource Playback Control To Voices	2026-10-13 11:57:07 +09:00
copecone	25646c3fa4	Switch Render Audio To Voice Mixer	2026-10-13 11:30:57 +09:00
copecone	7b2951e649	Fix MP3 Header Read While Game Streams Song	2026-10-13 11:30:42 +09:00
copecone	6ef1538c3f	Add Voice Mixer With Timed Changes	2026-10-13 09:43:07 +09:00
copecone	61373f8271	Resolve Audio Clips From Level Files	2026-10-13 02:00:18 +09:00
copecone	8addbfb79d	Match Game MP3 Decoding Timing	2026-10-13 01:59:53 +09:00
copecone	e9b23b981f	Add FFmpeg Audio File Reader	2026-10-13 00:30:07 +09:00
copecone	a472c6f72e	Add Chunked Audio Clip Store	2026-10-13 00:30:02 +09:00