Fix Render Freeze on Encoder Thread Failure

.gitignore

@@ -32,9 +32,11 @@ Thumbs.db
 desktop.ini
 
 ## Agent Metadata
-.antigravitycli/
+/.antigravitycli/
-.agent/
+/.agent/
-GEMINI.md
+/GEMINI.md
+/.mcp.json
+/CLAUDE.md
 
 # Decompiled Game Code
 *.cs.txt
@@ -43,3 +45,6 @@ GEMINI.md
 /AsyncInputAutoplayFix.md
 /AudioMixerExplanation.md
 /O5Theme.md
+
+# Developer Utility Files
+/REVIEW_CHECKLIST.md

Core/RenderManager.cs

@@ -91,7 +91,50 @@ internal class RenderManager : MonoBehaviour
     public long frameCount;
     public bool skipPressToStart;
     public string levelPath = "";
-    public bool IsRenderCancelled { get; private set; }
+    private readonly object _abortStateLock = new();
+    private volatile bool _isRenderCancelled;
+    private volatile bool _renderFailed;
+    private volatile string? _failureReason;
+
+    // ReSharper disable once MemberCanBePrivate.Global
+    public bool IsRenderCancelled => _isRenderCancelled;
+    public bool IsRenderFailed => _renderFailed;
+    
+    // Cancelled and failed are mutually exclusive; this is true for either (render must stop).
+    public bool IsRenderAborted => _isRenderCancelled || _renderFailed;
+
+    private void MarkCancelled()
+    {
+        lock (_abortStateLock)
+        {
+            if (!_renderFailed) _isRenderCancelled = true;
+        }
+    }
+
+    // The first failure reason wins; ignored once the render is already cancelled or failed.
+    private void MarkFailed(string reason)
+    {
+        lock (_abortStateLock)
+        {
+            if (_isRenderCancelled || _renderFailed) return;
+            _failureReason = reason;
+            _renderFailed = true;
+        }
+    }
+
+    private void ClearAbortState()
+    {
+        lock (_abortStateLock)
+        {
+            _isRenderCancelled = false;
+            _renderFailed = false;
+            _failureReason = null;
+        }
+    }
+
+    private string BuildAbortMessage() => IsRenderFailed
+        ? $"Rendering failed: {_failureReason ?? "unknown error"}"
+        : "Rendering was cancelled by user.";
     public RenderConfig Configuration = null!;
 
     // Render Sessions State (OOP Instance Fields)
@@ -151,6 +194,7 @@ internal class RenderManager : MonoBehaviour
 
     public long frameCountForVideo;
     public long lastVideoFrameIndex = -1;
+    // long cannot be volatile: access via Volatile.Read/Write (written on main thread, read on render thread)
     public long lastRequestedVideoFrameIndex = -1;
     public int readbackFailureCount;
     public int throttleCount;
@@ -170,8 +214,8 @@ internal class RenderManager : MonoBehaviour
     internal AutoResetEvent FrameAvailableEvent = new(false);
     public Thread? RenderThread;
     public long passCount;
-    public bool endRequested;
+    public volatile bool endRequested;
-    public bool endSuccessful;
+    public volatile bool endSuccessful;
     public long endFrame = -1;
 
     // Private Instance Fields
@@ -195,12 +239,15 @@ internal class RenderManager : MonoBehaviour
 
     public void ResetRenderState(bool success)
     {
-        IsRenderCancelled = !success;
+        if (success) _isRenderCancelled = false;
+        else MarkCancelled();
         stage = RenderStage.None;
     }
 
     public void CleanUpActiveRender()
     {
+        if (stage != RenderStage.None)
+            MarkFailed("the game exited or RenderManager was destroyed during rendering.");
         ResetRenderState(success: false);
             
         AudioSpectrumGenerator.Clear();
@@ -283,8 +330,15 @@ internal class RenderManager : MonoBehaviour
         }
 
         if (Instance.stage < RenderStage.OnScene) return;
+        if (stage >= RenderStage.Render && RenderThread is not { IsAlive: true })
+        {
+            MarkFailed("the render thread terminated unexpectedly.");
+            CancelRender();
+            return;
+        }
         if (!scrController.instance || scrController.instance.state == States.Fail || scrController.instance.state == States.Fail2)
         {
+            MarkFailed("the level failed or the game controller was lost during rendering.");
             ResetRenderState(success: false);
             StopFFmpeg(false);
             EndRender();
@@ -333,6 +387,12 @@ internal class RenderManager : MonoBehaviour
         
         while (Instance.stage >= RenderStage.Render)
         {
+            if (RenderThread is not { IsAlive: true })
+            {
+                isThrottling = false;
+                return;
+            }
+
             int count;
             lock (ImageQueue)
             {
@@ -362,7 +422,7 @@ internal class RenderManager : MonoBehaviour
         if (videoFrameIndex > lastVideoFrameIndex)
         {
             lastVideoFrameIndex = videoFrameIndex;
-            lastRequestedVideoFrameIndex = videoFrameIndex;
+            Volatile.Write(ref lastRequestedVideoFrameIndex, videoFrameIndex);
 
             var targetTexture = texture;
             if (HasActiveFrameHooks && _frameHookPipeline != null)
@@ -403,7 +463,6 @@ internal class RenderManager : MonoBehaviour
 
             Application.wantsToQuit -= quitDelegate;
             RenderConfigWindow.CreateWindow();
-            // ADOBase.loader.LoadSceneWithTransition(WipeDirection.StartsFromRight, "Assets/Scenes/RenderSettingsScene.unity");
         });
     }
 
@@ -511,10 +570,10 @@ internal class RenderManager : MonoBehaviour
             ImageQueue.Clear();
         }
         passCount = 0;
-        IsRenderCancelled = false;
+        ClearAbortState();
         frameCountForVideo = 0;
         lastVideoFrameIndex = -1;
-        lastRequestedVideoFrameIndex = -1;
+        Volatile.Write(ref lastRequestedVideoFrameIndex, -1);
         endRequested = false;
         endSuccessful = false;
         FrameAvailableEvent.Reset();
@@ -655,17 +714,17 @@ internal class RenderManager : MonoBehaviour
                         continue;
                     }
 
-                    if (IsRenderCancelled) break;
+                    if (IsRenderAborted) break;
 
                     if (endRequested)
                     {
-                        if (passCount > lastRequestedVideoFrameIndex) break;
+                        if (passCount > Volatile.Read(ref lastRequestedVideoFrameIndex)) break;
                     }
 
                     FrameAvailableEvent.WaitOne(50);
                 }
 
-                if (!IsRenderCancelled) videoFFmpeg.End();
+                if (!IsRenderAborted) videoFFmpeg.End();
                 videoFFmpeg.Dispose();
 
                 lock (_allVideoFFmpegInstances)
@@ -674,12 +733,22 @@ internal class RenderManager : MonoBehaviour
                 }
 
                 _activeVideoFFmpeg = null;
-                endSuccessful = !IsRenderCancelled;
+                endSuccessful = !IsRenderAborted;
             }
             catch (Exception ex)
             {
                 Melon<RenderMod>.Logger.Error($"FFmpeg rendering thread error: {ex}");
-                videoFFmpeg.Dispose();
+
+                MarkFailed("encoder thread error. See the log for details.");
+                try
+                {
+                    videoFFmpeg.Dispose();
+                }
+                catch (Exception disposeEx)
+                {
+                    Melon<RenderMod>.Logger.Error($"Encoder dispose after thread error also failed: {disposeEx.Message}");
+                }
+
                 lock (_allVideoFFmpegInstances)
                 {
                     _allVideoFFmpegInstances.Remove(videoFFmpeg);
@@ -708,7 +777,7 @@ internal class RenderManager : MonoBehaviour
         endRequested = true;
         if (!success)
         {
-            IsRenderCancelled = true;
+            MarkCancelled();
         }
         FrameAvailableEvent.Set();
         skipPressToStart = false;
@@ -722,7 +791,8 @@ internal class RenderManager : MonoBehaviour
         if (success) StartCoroutine(StopRenderCoroutine());
         else
         {
-            Melon<RenderMod>.Logger.Error("Rendering failed or was cancelled. Safely cleaning up state and resources.");
+            var reason = IsRenderFailed ? $"FAILED ({_failureReason})" : "CANCELLED";
+            Melon<RenderMod>.Logger.Error($"Rendering {reason}. Safely cleaning up state and resources.");
 
             // 1. Wait for render background thread to finish processing remaining queued frames and terminate
             if (RenderThread is { IsAlive: true })
@@ -796,15 +866,20 @@ internal class RenderManager : MonoBehaviour
                 CurrentOutPath = null;
             }
 
-            var result = BuildResult(false,
+            var result = BuildResult(false, BuildAbortMessage());
-                IsRenderCancelled ? "Rendering was cancelled by user." : "Rendering failed.");
             TriggerOnComplete(result);
         }
     }
 
     private IEnumerator StopRenderCoroutine()
     {
-        yield return new WaitUntil(() => endSuccessful);
+        yield return new WaitUntil(() => endSuccessful || RenderThread is not { IsAlive: true });
+        if (!endSuccessful)
+        {
+            MarkFailed("the render thread terminated unexpectedly.");
+            CancelRender();
+            yield break;
+        }
 
         var result = BuildResult(success: true);
         TriggerOnComplete(result);
@@ -849,6 +924,7 @@ internal class RenderManager : MonoBehaviour
         AudioMixer?.Reset(); AudioMixer = null;
         SyncCalculator.Reset();
         
+        AudioSpectrumGenerator.Clear();
         RenderContext.Reset();
             
         ADOBase.loader.LoadSceneWithTransition(WipeDirection.StartsFromRight, "scnEditor");

Localization/Locale/en.json

@@ -5,6 +5,7 @@
   "ui.render_config.preset_name_placeholder": "New preset name...",
   "ui.render_config.preset_save": "Save",
   "ui.render_config.preset_delete": "Delete",
+  "ui.render_config.preset_delete_confirm": "Confirm?",
   "ui.render_config.preset_overwrite_title": "Overwrite Preset",
   "ui.render_config.preset_overwrite_desc": "A preset named '{0}' already exists. Do you want to overwrite it?",
   "ui.render_config.preset_delete_title": "Delete Preset",

Localization/Locale/ko.json

@@ -5,6 +5,7 @@
   "ui.render_config.preset_name_placeholder": "새 프리셋 이름...",
   "ui.render_config.preset_save": "저장",
   "ui.render_config.preset_delete": "삭제",
+  "ui.render_config.preset_delete_confirm": "삭제 확인",
   "ui.render_config.preset_overwrite_title": "프리셋 덮어쓰기",
   "ui.render_config.preset_overwrite_desc": "'{0}' 프리셋이 이미 존재합니다. 덮어쓰시겠습니까?",
   "ui.render_config.preset_delete_title": "프리셋 삭제",
@@ -23,7 +24,7 @@
   "ui.render_config.audio_encoding": "오디오 인코딩 설정",
   "ui.render_config.global_settings": "전역 설정",
   "ui.render_config.advanced_settings": "고급 설정",
-  "ui.render_config.go_render": "렌더 시작",
+  "ui.render_config.go_render": "렌더링하러 가다",
   "ui.render_config.codec": "코덱",
   "ui.render_config.rate_control": "비트레이트 제어 모드",
   "ui.render_config.bitrate": "비트레이트 (kbps)",

RenderMod.cs

@@ -9,7 +9,7 @@ using MelonLoader.Utils;
 using UnityEngine;
 using Object = UnityEngine.Object;
 
-[assembly: MelonInfo(typeof(RenderMod), "ADOFAI Renderer", "0.2.4-INDEV", "ADOFAI Editor Forum")]
+[assembly: MelonInfo(typeof(RenderMod), "ADOFAI Renderer", "0.2.6-INDEV", "ADOFAI Editor Forum")]
 [assembly: MelonGame("7th Beat Games", "A Dance of Fire and Ice")]
 
 namespace ADOFAIRenderer;

UI/CommonWarningDialogUI.cs

@@ -1,10 +1,12 @@
 using System;
 using System.Collections.Generic;
+using MelonLoader;
+using O5Kit.Core;
+using O5Kit.Factory;
 using TMPro;
 using UnityEngine;
 using UnityEngine.UI;
 using UnityEngine.UIElements;
-using Button = UnityEngine.UI.Button;
 using Image = UnityEngine.UI.Image;
 
 namespace ADOFAIRenderer.UI;
@@ -29,6 +31,7 @@ internal class CommonWarningDialogUI : MonoBehaviour
 {
     public static CommonWarningDialogUI? Instance { get; private set; }
     private readonly List<VisualElement> _disabledElements = new();
+    private O5Window? _window;
 
     private void Awake()
     {
@@ -37,6 +40,9 @@ internal class CommonWarningDialogUI : MonoBehaviour
 
     private void OnDestroy()
     {
+        _window?.Dispose();
+        _window = null;
+
         foreach (var elem in _disabledElements)
         {
             if (elem != null)
@@ -87,9 +93,8 @@ internal class CommonWarningDialogUI : MonoBehaviour
         // Canvas setup
         var canvas = gameObject.AddComponent<Canvas>();
         canvas.renderMode = RenderMode.ScreenSpaceOverlay;
-        canvas.sortingOrder = 32766; // Just below FFmpegDownloadUI (32767)
+        canvas.sortingOrder = 32766;
 
-        // Responsive Canvas Scaler setup
         var scaler = gameObject.AddComponent<CanvasScaler>();
         scaler.uiScaleMode = CanvasScaler.ScaleMode.ScaleWithScreenSize;
         scaler.referenceResolution = new Vector2(1920, 1080);
@@ -98,13 +103,15 @@ internal class CommonWarningDialogUI : MonoBehaviour
 
         gameObject.AddComponent<GraphicRaycaster>();
 
-        // 1. Create full screen overlay background
+        var ctx = RendererUIManager.Context;
-        var bgPanelObj = new GameObject("BackgroundPanel");
+
+        // 1. Create full screen backdrop (scrim) to block background input
+        var bgPanelObj = new GameObject("Backdrop");
         bgPanelObj.transform.SetParent(transform, false);
         bgPanelObj.layer = 5;
 
         var bgImage = bgPanelObj.AddComponent<Image>();
-        bgImage.color = new Color(0f, 0f, 0f, 0.65f); // Dark transparent overlay
+        bgImage.color = new Color(0f, 0f, 0f, 0.65f);
         bgImage.raycastTarget = true;
 
         var bgRect = bgPanelObj.GetComponent<RectTransform>();
@@ -113,172 +120,91 @@ internal class CommonWarningDialogUI : MonoBehaviour
         bgRect.offsetMin = Vector2.zero;
         bgRect.offsetMax = Vector2.zero;
 
-        var font = ModAssets.NanumSquareNeoNormal;
+        // 2. Create actual native O5Window
+        _window = O5Window.Create(ctx, bgPanelObj.transform, new O5WindowOptions
+        {
+            Id = "RendererMod_WarningDialog",
+            Title = title,
+            Size = new Vector2(540, 240),
+            Draggable = true,
+            Resizable = false,
+            ShowCloseButton = false,
+            ShowOutline = true,
+            Padding = new RectOffset(16, 16, 16, 16)
+        });
 
-        // 2. Create modal container
+        // 3. Build content inside window.Content
-        var modalContainerObj = new GameObject("ModalContainer");
+        var content = _window.Content;
-        modalContainerObj.transform.SetParent(bgPanelObj.transform, false);
-        modalContainerObj.layer = 5;
 
-        var modalImage = modalContainerObj.AddComponent<Image>();
+        var vLayout = content.gameObject.AddComponent<VerticalLayoutGroup>();
-        modalImage.color = new Color(0.08f, 0.08f, 0.1f, 0.88f); // Matching background tone of existing UI
+        vLayout.spacing = 16f;
+        vLayout.padding = new RectOffset(16, 16, 12, 12);
+        vLayout.childControlWidth = true;
+        vLayout.childControlHeight = true;
+        vLayout.childForceExpandWidth = true;
+        vLayout.childForceExpandHeight = false;
 
-        var modalOutline = modalContainerObj.AddComponent<Outline>();
+        // Description text
-        modalOutline.effectColor = Color.white;
+        var descText = O5Factory.ControlText(ctx, content, 18f, noPad: true);
-        modalOutline.effectDistance = new Vector2(3.0f, -3.0f); // Consistent with existing UI outline style
-            
-        var modalRect = modalContainerObj.GetComponent<RectTransform>();
-        modalRect.anchorMin = new Vector2(0.5f, 0.5f);
-        modalRect.anchorMax = new Vector2(0.5f, 0.5f);
-        modalRect.pivot = new Vector2(0.5f, 0.5f);
-        modalRect.sizeDelta = new Vector2(650, 360);
-            
-        // 3. Create title text
-        var titleObj = new GameObject("TitleText");
-        titleObj.transform.SetParent(modalContainerObj.transform, false);
-        titleObj.layer = 5;
-            
-        var titleText = titleObj.AddComponent<TextMeshProUGUI>();
-        titleText.text = title;
-        titleText.fontSize = 24;
-        titleText.font = font;
-        titleText.color = new Color(1.0f, 0.8f, 0.2f, 1.0f); // Orange/yellow tone matching warning theme
-        titleText.alignment = TextAlignmentOptions.Center;
-            
-        var titleRect = titleObj.GetComponent<RectTransform>();
-        titleRect.anchorMin = new Vector2(0, 1);
-        titleRect.anchorMax = new Vector2(1, 1);
-        titleRect.pivot = new Vector2(0.5f, 1);
-        titleRect.anchoredPosition = new Vector2(0, -35);
-        titleRect.sizeDelta = new Vector2(0, 40);
-            
-        // 4. Create description text
-        var descObj = new GameObject("DescriptionText");
-        descObj.transform.SetParent(modalContainerObj.transform, false);
-        descObj.layer = 5;
-            
-        var descText = descObj.AddComponent<TextMeshProUGUI>();
         descText.text = description;
-        descText.fontSize = 20;
-        descText.font = font;
-        descText.color = new Color(0.85f, 0.85f, 0.85f, 1f);
         descText.alignment = TextAlignmentOptions.Center;
-        descText.lineSpacing = 8;
+        descText.textWrappingMode = TextWrappingModes.Normal;
+        descText.lineSpacing = 6;
+        descText.color = new Color(0.88f, 0.88f, 0.88f, 1f);
 
-        var descRect = descObj.GetComponent<RectTransform>();
+        // ReSharper disable once InconsistentNaming
-        descRect.anchorMin = new Vector2(0, 0.5f);
+        var descLE = descText.gameObject.AddComponent<LayoutElement>();
-        descRect.anchorMax = new Vector2(1, 1);
+        descLE.flexibleWidth = 1f;
-        descRect.pivot = new Vector2(0.5f, 0.5f);
+        descLE.flexibleHeight = 1f;
-        descRect.anchoredPosition = new Vector2(0, -65);
-        descRect.sizeDelta = new Vector2(-40, 120);
 
-        // 5. Create button container
+        // Button action row
-        var buttonContainerObj = new GameObject("ButtonContainer", typeof(RectTransform));
+        var btnRowObj = new GameObject("ButtonRow");
-        buttonContainerObj.transform.SetParent(modalContainerObj.transform, false);
+        btnRowObj.transform.SetParent(content, false);
-        buttonContainerObj.layer = 5;
+        var btnRowRect = btnRowObj.AddComponent<RectTransform>();
+        var btnRowLE = btnRowObj.AddComponent<LayoutElement>();
+        btnRowLE.preferredHeight = 40f;
+        btnRowLE.flexibleWidth = 1f;
 
-        var btnContainerRect = buttonContainerObj.GetComponent<RectTransform>();
+        var hLayout = btnRowObj.AddComponent<HorizontalLayoutGroup>();
-        btnContainerRect.anchorMin = new Vector2(0, 0);
+        hLayout.spacing = 10f;
-        btnContainerRect.anchorMax = new Vector2(1, 0);
+        hLayout.childAlignment = TextAnchor.MiddleCenter;
-        btnContainerRect.pivot = new Vector2(0.5f, 0);
+        hLayout.childControlWidth = true;
-        btnContainerRect.anchoredPosition = new Vector2(0, 35);
+        hLayout.childControlHeight = true;
-        btnContainerRect.sizeDelta = new Vector2(0, 50);
+        hLayout.childForceExpandWidth = true;
+        hLayout.childForceExpandHeight = true;
 
-        // 6. Dynamic button layout and styling
+        for (var i = 0; i < buttons.Length; i++)
-        float totalWidth = 560f;
-        float spacing = 15f;
-        float buttonHeight = 45f;
-        int numButtons = buttons.Length;
-
-        float buttonWidth = numButtons == 1 
-            ? 200f 
-            : (totalWidth - (spacing * (numButtons - 1))) / numButtons;
-
-        float startX = numButtons == 1 
-            ? 0 
-            : (-totalWidth / 2f) + (buttonWidth / 2f);
-
-        for (int i = 0; i < numButtons; i++)
         {
             var btnData = buttons[i];
-            var btnObj = new GameObject($"Button_{i}");
+            var btn = O5Factory.Button(
-            btnObj.transform.SetParent(buttonContainerObj.transform, false);
+                ctx: ctx,
-            btnObj.layer = 5;
+                parent: btnRowRect,
+                onClick: () =>
+                {
+                    try
+                    {
+                        btnData.OnClick();
+                    }
+                    catch (Exception ex)
+                    {
+                        Melon<RenderMod>.Logger.Error($"Dialog Button Click Event Error: {ex}");
+                    }
+                    Destroy(gameObject);
+                },
+                text: btnData.Text,
+                id: $"btn_dialog_{i}",
+                height: 40f
+            );
 
-            // Define default colors
+            if (btnData.BackgroundColor.HasValue)
-            Color baseColor = btnData.BackgroundColor ?? new Color(0.2f, 0.2f, 0.23f, 1f); // Custom color or gray default
-            Color hoverColor = ApplyColorBrightness(baseColor, 1.2f);
-            Color pressedColor = ApplyColorBrightness(baseColor, 0.8f);
-
-            var btnImage = btnObj.AddComponent<Image>();
-            btnImage.color = baseColor;
-            btnImage.raycastTarget = true;
-
-            var btn = btnObj.AddComponent<Button>();
-            SetupButtonStyle(btn, baseColor, hoverColor, pressedColor);
-                
-            // Register click callback
-            btn.onClick.AddListener(() =>
             {
-                try
+                btn.NormalColor = btnData.BackgroundColor.Value;
-                {
+                btn.UpdateVisual();
-                    btnData.OnClick();
+            }
-                }
-                catch (Exception ex)
-                {
-                    MelonLoader.Melon<RenderMod>.Logger.Error($"Dialog Button Click Event Error: {ex}");
-                }
-                Destroy(gameObject);
-            });
 
-            var btnRect = btnObj.GetComponent<RectTransform>();
+            var le = btn.Rect.gameObject.AddComponent<LayoutElement>();
-            btnRect.anchorMin = new Vector2(0.5f, 0.5f);
+            le.flexibleWidth = 1f;
-            btnRect.anchorMax = new Vector2(0.5f, 0.5f);
+            le.preferredHeight = 40f;
-            btnRect.pivot = new Vector2(0.5f, 0.5f);
-                
-            float posX = numButtons == 1 
-                ? 0 
-                : startX + i * (buttonWidth + spacing);
-                
-            btnRect.anchoredPosition = new Vector2(posX, 0);
-            btnRect.sizeDelta = new Vector2(buttonWidth, buttonHeight);
-
-            // Add text label
-            var txtObj = new GameObject("Text");
-            txtObj.transform.SetParent(btnObj.transform, false);
-            txtObj.layer = 5;
-
-            var text = txtObj.AddComponent<TextMeshProUGUI>();
-            text.text = btnData.Text;
-            text.fontSize = 20;
-            text.font = font;
-            text.color = Color.white;
-            text.alignment = TextAlignmentOptions.Center;
-
-            var txtRect = txtObj.GetComponent<RectTransform>();
-            txtRect.anchorMin = Vector2.zero;
-            txtRect.anchorMax = Vector2.one;
-            txtRect.offsetMin = Vector2.zero;
-            txtRect.offsetMax = Vector2.zero;
         }
     }
-
-    private void SetupButtonStyle(Button button, Color normalColor, Color hoverColor, Color pressedColor)
-    {
-        button.transition = Selectable.Transition.ColorTint;
-        var colors = button.colors;
-        colors.normalColor = normalColor;
-        colors.highlightedColor = hoverColor;
-        colors.pressedColor = pressedColor;
-        colors.disabledColor = new Color(0.3f, 0.3f, 0.3f, 1f);
-        button.colors = colors;
-    }
-
-    private Color ApplyColorBrightness(Color color, float factor)
-    {
-        float r = Mathf.Clamp01(color.r * factor);
-        float g = Mathf.Clamp01(color.g * factor);
-        float b = Mathf.Clamp01(color.b * factor);
-        return new Color(r, g, b, color.a);
-    }
 }

UI/FFmpegDownloadUI.cs

@@ -4,11 +4,13 @@ using System.IO.Compression;
 using System.Net.Http;
 using System.Text;
 using System.Threading.Tasks;
+using MelonLoader;
+using MelonLoader.Utils;
+using O5Kit.Core;
+using O5Kit.Factory;
 using TMPro;
 using UnityEngine;
 using UnityEngine.UI;
-using MelonLoader;
-using MelonLoader.Utils;
 
 namespace ADOFAIRenderer.UI;
 
@@ -22,6 +24,7 @@ internal class FFmpegDownloadUI : MonoBehaviour
     private GameObject _statusTextObj = null!;
     private TextMeshProUGUI _statusText = null!;
 
+    private O5Window? _window;
     private bool _isDownloading;
     private string DownloadUrl => Application.platform switch
     {
@@ -104,13 +107,15 @@ internal class FFmpegDownloadUI : MonoBehaviour
             
         gameObject.AddComponent<GraphicRaycaster>();
 
-        // 1. Create full screen overlay background
+        var ctx = RendererUIManager.Context;
-        var bgPanelObj = new GameObject("BackgroundPanel");
+
+        // 1. Create full screen backdrop
+        var bgPanelObj = new GameObject("Backdrop");
         bgPanelObj.transform.SetParent(transform, false);
         bgPanelObj.layer = 5;
             
         var bgImage = bgPanelObj.AddComponent<Image>();
-        bgImage.color = new Color(0f, 0f, 0f, 0.65f); // Dark transparent overlay
+        bgImage.color = new Color(0f, 0f, 0f, 0.65f);
         bgImage.raycastTarget = true;
             
         var bgRect = bgPanelObj.GetComponent<RectTransform>();
@@ -119,51 +124,31 @@ internal class FFmpegDownloadUI : MonoBehaviour
         bgRect.offsetMin = Vector2.zero;
         bgRect.offsetMax = Vector2.zero;
             
-        var font = ModAssets.NanumSquareNeoNormal;
+        // 2. Create actual native O5Window
+        _window = O5Window.Create(ctx, bgPanelObj.transform, new O5WindowOptions
+        {
+            Id = "RendererMod_FFmpegDownloadDialog",
+            Title = "FFmpeg Library Installation Required",
+            Size = new Vector2(580, 270),
+            Draggable = true,
+            Resizable = false,
+            ShowCloseButton = false,
+            ShowOutline = true,
+            Padding = new RectOffset(16, 16, 16, 16)
+        });
 
-        // 2. Create modal container
+        var content = _window.Content;
-        var modalContainerObj = new GameObject("ModalContainer");
-        modalContainerObj.transform.SetParent(bgPanelObj.transform, false);
-        modalContainerObj.layer = 5;
 
-        var modalImage = modalContainerObj.AddComponent<Image>();
+        var vLayout = content.gameObject.AddComponent<VerticalLayoutGroup>();
-        modalImage.color = new Color(0.08f, 0.08f, 0.1f, 0.88f);
+        vLayout.spacing = 14f;
+        vLayout.padding = new RectOffset(16, 16, 10, 10);
+        vLayout.childControlWidth = true;
+        vLayout.childControlHeight = true;
+        vLayout.childForceExpandWidth = true;
+        vLayout.childForceExpandHeight = false;
 
-        var modalOutline = modalContainerObj.AddComponent<Outline>();
+        // 3. Description text
-        modalOutline.effectColor = Color.white;
+        var descText = O5Factory.ControlText(ctx, content, 18f, noPad: true);
-        modalOutline.effectDistance = new Vector2(3.0f, -3.0f);
-            
-        var modalRect = modalContainerObj.GetComponent<RectTransform>();
-        modalRect.anchorMin = new Vector2(0.5f, 0.5f);
-        modalRect.anchorMax = new Vector2(0.5f, 0.5f);
-        modalRect.pivot = new Vector2(0.5f, 0.5f);
-        modalRect.sizeDelta = new Vector2(600, 320);
-            
-        // 4. Create title text
-        var titleObj = new GameObject("TitleText");
-        titleObj.transform.SetParent(modalContainerObj.transform, false);
-        titleObj.layer = 5;
-            
-        var titleText = titleObj.AddComponent<TextMeshProUGUI>();
-        titleText.text = "FFmpeg Library Installation Required";
-        titleText.fontSize = 26;
-        titleText.font = font;
-        titleText.color = Color.white;
-        titleText.alignment = TextAlignmentOptions.Center;
-            
-        var titleRect = titleObj.GetComponent<RectTransform>();
-        titleRect.anchorMin = new Vector2(0, 1);
-        titleRect.anchorMax = new Vector2(1, 1);
-        titleRect.pivot = new Vector2(0.5f, 1);
-        titleRect.anchoredPosition = new Vector2(0, -35);
-        titleRect.sizeDelta = new Vector2(0, 40);
-            
-        // 5. Create description text
-        var descObj = new GameObject("DescriptionText");
-        descObj.transform.SetParent(modalContainerObj.transform, false);
-        descObj.layer = 5;
-            
-        var descText = descObj.AddComponent<TextMeshProUGUI>();
         var descStrBuilder = new StringBuilder();
         descStrBuilder.AppendLine("FFmpeg shared libraries are required to render video.");
         if (Application.platform == RuntimePlatform.OSXPlayer)
@@ -176,139 +161,104 @@ internal class FFmpegDownloadUI : MonoBehaviour
             descStrBuilder.AppendLine("Click the button below to automatically download and install from the internet.");
             descStrBuilder.AppendLine("<color=#aaaaaa><size=13>(Download size: ~70MB, extracted to UserLibs folder)</size></color>");
         }
-
         descText.text = descStrBuilder.ToString();
-        descText.fontSize = 16;
-        descText.font = font;
-        descText.color = new Color(0.85f, 0.85f, 0.85f, 1f);
         descText.alignment = TextAlignmentOptions.Center;
-        descText.lineSpacing = 10;
+        descText.textWrappingMode = TextWrappingModes.Normal;
+        descText.lineSpacing = 5;
+        descText.color = new Color(0.85f, 0.85f, 0.85f, 1f);
 
-        var descRect = descObj.GetComponent<RectTransform>();
+        var descLE = descText.gameObject.AddComponent<LayoutElement>();
-        descRect.anchorMin = new Vector2(0, 0.5f);
+        descLE.flexibleWidth = 1f;
-        descRect.anchorMax = new Vector2(1, 1);
+        descLE.flexibleHeight = 1f;
-        descRect.pivot = new Vector2(0.5f, 0.5f);
-        descRect.anchoredPosition = new Vector2(0, -60);
-        descRect.sizeDelta = new Vector2(-40, 100);
 
-        // 6. Create button container
+        // 4. Button container
-        _buttonContainerObj = new GameObject("ButtonContainer", typeof(RectTransform));
+        _buttonContainerObj = new GameObject("ButtonContainer");
-        _buttonContainerObj.transform.SetParent(modalContainerObj.transform, false);
+        _buttonContainerObj.transform.SetParent(content, false);
         _buttonContainerObj.layer = 5;
 
-        var btnContainerRect = _buttonContainerObj.GetComponent<RectTransform>();
+        var btnContainerLE = _buttonContainerObj.AddComponent<LayoutElement>();
-        btnContainerRect.anchorMin = new Vector2(0, 0);
+        btnContainerLE.preferredHeight = 40f;
-        btnContainerRect.anchorMax = new Vector2(1, 0);
+        btnContainerLE.flexibleWidth = 1f;
-        btnContainerRect.pivot = new Vector2(0.5f, 0);
-        btnContainerRect.anchoredPosition = new Vector2(0, 35);
-        btnContainerRect.sizeDelta = new Vector2(0, 50);
 
-        // 7. Create download button
+        var btnLayout = _buttonContainerObj.AddComponent<HorizontalLayoutGroup>();
-        var downloadBtnObj = new GameObject("DownloadButton");
+        btnLayout.spacing = 10f;
-        downloadBtnObj.transform.SetParent(_buttonContainerObj.transform, false);
+        btnLayout.childAlignment = TextAnchor.MiddleCenter;
-        downloadBtnObj.layer = 5;
+        btnLayout.childControlWidth = true;
+        btnLayout.childControlHeight = true;
+        btnLayout.childForceExpandWidth = true;
+        btnLayout.childForceExpandHeight = true;
 
-        var downloadImg = downloadBtnObj.AddComponent<Image>();
+        Action onDownloadClick = Application.platform != RuntimePlatform.OSXPlayer 
-        downloadImg.color = new Color(0.0f, 0.8f, 1.0f, 1.0f); // Sleek cyan/blue
+            ? StartDownloadProcess 
-        downloadImg.raycastTarget = true;
+            : () => { Application.OpenURL("https://ffmpeg.org"); Destroy(gameObject); };
 
-        var downloadBtn = downloadBtnObj.AddComponent<Button>();
+        var downloadBtn = O5Factory.Button(
-        SetupButtonStyle(downloadBtn, new Color(0.0f, 0.8f, 1.0f, 1.0f), new Color(0.2f, 0.9f, 1.0f, 1.0f), new Color(0.0f, 0.6f, 0.8f, 1.0f));
+            ctx: ctx,
-        if (Application.platform != RuntimePlatform.OSXPlayer) downloadBtn.onClick.AddListener(StartDownloadProcess);
+            parent: _buttonContainerObj.transform,
-        else
+            onClick: onDownloadClick,
-        {
+            text: Application.platform != RuntimePlatform.OSXPlayer ? "Download & Install" : "Open Website",
-            downloadBtn.onClick.AddListener(OpenFFmpegWebsite);
+            id: "btn_ffmpeg_download",
-            void OpenFFmpegWebsite() { Application.OpenURL("https://ffmpeg.org"); Destroy(gameObject); }
+            height: 40f
-        }
+        );
+        downloadBtn.NormalColor = ctx.Theme.ObjectActiveBright;
+        downloadBtn.UpdateVisual();
 
-        var downloadBtnRect = downloadBtnObj.GetComponent<RectTransform>();
+        var downloadBtnLE = downloadBtn.Rect.gameObject.AddComponent<LayoutElement>();
-        downloadBtnRect.anchorMin = new Vector2(0.5f, 0.5f);
+        downloadBtnLE.flexibleWidth = 1f;
-        downloadBtnRect.anchorMax = new Vector2(0.5f, 0.5f);
+        downloadBtnLE.preferredHeight = 40f;
-        downloadBtnRect.pivot = new Vector2(1f, 0.5f);
-        downloadBtnRect.anchoredPosition = new Vector2(-15, 0);
-        downloadBtnRect.sizeDelta = new Vector2(180, 45);
 
-        var downloadTextObj = new GameObject("DownloadText");
+        var cancelBtn = O5Factory.Button(
-        downloadTextObj.transform.SetParent(downloadBtnObj.transform, false);
+            ctx: ctx,
-        downloadTextObj.layer = 5;
+            parent: _buttonContainerObj.transform,
+            onClick: CancelProcess,
+            text: "Cancel",
+            id: "btn_ffmpeg_cancel",
+            height: 40f
+        );
+        var cancelBtnLE = cancelBtn.Rect.gameObject.AddComponent<LayoutElement>();
+        cancelBtnLE.flexibleWidth = 1f;
+        cancelBtnLE.preferredHeight = 40f;
 
-        var downloadText = downloadTextObj.AddComponent<TextMeshProUGUI>();
+        // 5. Progress bar container
-        downloadText.text = Application.platform != RuntimePlatform.OSXPlayer ? "Download & Install" : "Open Website";
-        downloadText.fontSize = 20;
-        downloadText.font = font;
-        downloadText.color = Color.white;
-        downloadText.alignment = TextAlignmentOptions.Center;
-            
-        var downloadTextRect = downloadTextObj.GetComponent<RectTransform>();
-        downloadTextRect.anchorMin = Vector2.zero;
-        downloadTextRect.anchorMax = Vector2.one;
-        downloadTextRect.offsetMin = Vector2.zero;
-        downloadTextRect.offsetMax = Vector2.zero;
-            
-        // 8. Create cancel button
-        var cancelBtnObj = new GameObject("CancelButton");
-        cancelBtnObj.transform.SetParent(_buttonContainerObj.transform, false);
-        cancelBtnObj.layer = 5;
-            
-        var cancelImg = cancelBtnObj.AddComponent<Image>();
-        cancelImg.color = new Color(0.2f, 0.2f, 0.23f, 1f);
-        cancelImg.raycastTarget = true;
-            
-        var cancelBtn = cancelBtnObj.AddComponent<Button>();
-        SetupButtonStyle(cancelBtn, new Color(0.2f, 0.2f, 0.23f, 1f), new Color(0.25f, 0.25f, 0.28f, 1f), new Color(0.15f, 0.15f, 0.18f, 1f));
-        cancelBtn.onClick.AddListener(CancelProcess);
-            
-        var cancelBtnRect = cancelBtnObj.GetComponent<RectTransform>();
-        cancelBtnRect.anchorMin = new Vector2(0.5f, 0.5f);
-        cancelBtnRect.anchorMax = new Vector2(0.5f, 0.5f);
-        cancelBtnRect.pivot = new Vector2(0f, 0.5f);
-        cancelBtnRect.anchoredPosition = new Vector2(15, 0);
-        cancelBtnRect.sizeDelta = new Vector2(180, 45);
-            
-        var cancelTextObj = new GameObject("CancelText");
-        cancelTextObj.transform.SetParent(cancelBtnObj.transform, false);
-        cancelTextObj.layer = 5;
-            
-        var cancelText = cancelTextObj.AddComponent<TextMeshProUGUI>();
-        cancelText.text = "Cancel";
-        cancelText.fontSize = 20;
-        cancelText.font = font;
-        cancelText.color = new Color(0.9f, 0.9f, 0.9f, 1f);
-        cancelText.alignment = TextAlignmentOptions.Center;
-            
-        var cancelTextRect = cancelTextObj.GetComponent<RectTransform>();
-        cancelTextRect.anchorMin = Vector2.zero;
-        cancelTextRect.anchorMax = Vector2.one;
-        cancelTextRect.offsetMin = Vector2.zero;
-        cancelTextRect.offsetMax = Vector2.zero;
-            
-        // 9. Create progress bar container
         _progressBarObj = new GameObject("ProgressBarContainer");
-        _progressBarObj.transform.SetParent(modalContainerObj.transform, false);
+        _progressBarObj.transform.SetParent(content, false);
         _progressBarObj.layer = 5;
         _progressBarObj.SetActive(false);
 
+        var pbLE = _progressBarObj.AddComponent<LayoutElement>();
+        pbLE.preferredHeight = 24f;
+        pbLE.flexibleWidth = 1f;
+
         var barBgImg = _progressBarObj.AddComponent<Image>();
-        barBgImg.color = new Color(0.08f, 0.08f, 0.1f, 1.0f);
+        barBgImg.sprite = ctx.Sprites.RoundedControl;
+        barBgImg.type = Image.Type.Sliced;
+        barBgImg.color = ctx.Theme.ObjectBG;
 
-        var barBgOutline = _progressBarObj.AddComponent<Outline>();
+        var barOutlineObj = new GameObject("BarOutline");
-        barBgOutline.effectColor = Color.white;
+        barOutlineObj.transform.SetParent(_progressBarObj.transform, false);
-        barBgOutline.effectDistance = new Vector2(3.0f, -3.0f);
+        barOutlineObj.layer = 5;
 
-        var barRect = _progressBarObj.GetComponent<RectTransform>();
+        var barOutlineImg = barOutlineObj.AddComponent<Image>();
-        barRect.anchorMin = new Vector2(0.5f, 0);
+        barOutlineImg.sprite = ctx.Sprites.RoundedOutline;
-        barRect.anchorMax = new Vector2(0.5f, 0);
+        barOutlineImg.type = Image.Type.Sliced;
-        barRect.pivot = new Vector2(0.5f, 0);
+        barOutlineImg.color = ctx.Theme.ControlOutlineIdle;
-        barRect.anchoredPosition = new Vector2(0, 75);
+        barOutlineImg.raycastTarget = false;
-        barRect.sizeDelta = new Vector2(480, 24);
 
-        // 10. Create progress bar fill image
+        var barOutlineRect = barOutlineObj.GetComponent<RectTransform>();
+        barOutlineRect.anchorMin = Vector2.zero;
+        barOutlineRect.anchorMax = Vector2.one;
+        barOutlineRect.offsetMin = Vector2.zero;
+        barOutlineRect.offsetMax = Vector2.zero;
+
+        // Progress bar fill image
         _progressBarFillObj = new GameObject("ProgressBarFill");
         _progressBarFillObj.transform.SetParent(_progressBarObj.transform, false);
         _progressBarFillObj.layer = 5;
 
         var fillImg = _progressBarFillObj.AddComponent<Image>();
-        fillImg.color = new Color(0.0f, 0.8f, 1.0f, 1.0f);
+        fillImg.sprite = ctx.Sprites.RoundedControl;
+        fillImg.type = Image.Type.Sliced;
+        fillImg.color = ctx.Theme.ObjectActiveBright;
 
         _fillRect = _progressBarFillObj.GetComponent<RectTransform>();
         _fillRect.anchorMin = new Vector2(0, 0);
@@ -317,20 +267,17 @@ internal class FFmpegDownloadUI : MonoBehaviour
         _fillRect.anchoredPosition = Vector2.zero;
         _fillRect.sizeDelta = Vector2.zero;
 
-        // 11. Create progress text
+        // Progress text
         var progressTextObj = new GameObject("ProgressBarText");
         progressTextObj.transform.SetParent(_progressBarObj.transform, false);
         progressTextObj.layer = 5;
 
         _progressText = progressTextObj.AddComponent<TextMeshProUGUI>();
-        _progressText.fontSize = 16;
+        _progressText.fontSize = 13;
-        _progressText.font = font;
+        _progressText.font = ctx.Fonts.Regular;
         _progressText.color = Color.white;
         _progressText.alignment = TextAlignmentOptions.Center;
-            
+        _progressText.raycastTarget = false;
-        var progressTextOutline = progressTextObj.AddComponent<Outline>();
-        progressTextOutline.effectColor = new Color(0, 0, 0, 0.8f);
-        progressTextOutline.effectDistance = new Vector2(1, -1);
 
         var progressTextRect = progressTextObj.GetComponent<RectTransform>();
         progressTextRect.anchorMin = Vector2.zero;
@@ -338,35 +285,28 @@ internal class FFmpegDownloadUI : MonoBehaviour
         progressTextRect.offsetMin = Vector2.zero;
         progressTextRect.offsetMax = Vector2.zero;
 
-        // 12. Create status text
+        // 6. Status text
         _statusTextObj = new GameObject("StatusText");
-        _statusTextObj.transform.SetParent(modalContainerObj.transform, false);
+        _statusTextObj.transform.SetParent(content, false);
         _statusTextObj.layer = 5;
         _statusTextObj.SetActive(false);
 
+        var statusLE = _statusTextObj.AddComponent<LayoutElement>();
+        statusLE.preferredHeight = 22f;
+        statusLE.flexibleWidth = 1f;
+
         _statusText = _statusTextObj.AddComponent<TextMeshProUGUI>();
-        _statusText.fontSize = 16;
+        _statusText.fontSize = 14;
-        _statusText.font = font;
+        _statusText.font = ctx.Fonts.Regular;
         _statusText.color = new Color(0.8f, 0.8f, 0.8f, 1f);
         _statusText.alignment = TextAlignmentOptions.Center;
+        _statusText.raycastTarget = false;
 
         var statusRect = _statusTextObj.GetComponent<RectTransform>();
-        statusRect.anchorMin = new Vector2(0, 0);
+        statusRect.anchorMin = Vector2.zero;
-        statusRect.anchorMax = new Vector2(1, 0);
+        statusRect.anchorMax = Vector2.one;
-        statusRect.pivot = new Vector2(0.5f, 0);
+        statusRect.offsetMin = Vector2.zero;
-        statusRect.anchoredPosition = new Vector2(0, 35);
+        statusRect.offsetMax = Vector2.zero;
-        statusRect.sizeDelta = new Vector2(0, 30);
-    }
-
-    private void SetupButtonStyle(Button button, Color normalColor, Color hoverColor, Color pressedColor)
-    {
-        button.transition = Selectable.Transition.ColorTint;
-        var colors = button.colors;
-        colors.normalColor = normalColor;
-        colors.highlightedColor = hoverColor;
-        colors.pressedColor = pressedColor;
-        colors.disabledColor = new Color(0.3f, 0.3f, 0.3f, 1f);
-        button.colors = colors;
     }
 
     private void Update()
@@ -643,6 +583,8 @@ internal class FFmpegDownloadUI : MonoBehaviour
 
     private void OnDestroy()
     {
+        _window?.Dispose();
+        _window = null;
         _cts?.Dispose();
         if (Instance == this)
         {

UI/LocalizedText.cs

@@ -0,0 +1,112 @@
+using System;
+using ADOFAIRenderer.Localization;
+using TMPro;
+using UnityEngine;
+
+namespace ADOFAIRenderer.UI;
+
+/// <summary>
+/// Component that binds a TextMeshProUGUI component to a localization key or dynamic string provider,
+/// automatically updating the displayed text whenever the active language changes.
+/// </summary>
+internal class LocalizedText : MonoBehaviour
+{
+    private TextMeshProUGUI? _textComponent;
+    private string? _key;
+    private Func<string>? _dynamicProvider;
+
+    /// <summary>
+    /// Gets or sets the localization key. Setting this will clear any dynamic provider.
+    /// </summary>
+    public string? Key
+    {
+        get => _key;
+        set
+        {
+            _key = value;
+            _dynamicProvider = null;
+            Refresh();
+        }
+    }
+
+    /// <summary>
+    /// Sets a dynamic string provider function.
+    /// </summary>
+    public void SetDynamic(Func<string> provider)
+    {
+        _dynamicProvider = provider;
+        _key = null;
+        Refresh();
+    }
+
+    private void Awake()
+    {
+        EnsureComponent();
+        LocalizationManager.OnLanguageChanged += HandleLanguageChanged;
+    }
+
+    private void OnEnable()
+    {
+        Refresh();
+    }
+
+    private void OnDestroy()
+    {
+        LocalizationManager.OnLanguageChanged -= HandleLanguageChanged;
+    }
+
+    private void HandleLanguageChanged(SystemLanguage language)
+    {
+        Refresh();
+    }
+
+    private void EnsureComponent()
+    {
+        if (_textComponent == null)
+        {
+            _textComponent = GetComponent<TextMeshProUGUI>();
+        }
+    }
+
+    /// <summary>
+    /// Refreshes the text using either the dynamic provider or the static localization key.
+    /// </summary>
+    public void Refresh()
+    {
+        EnsureComponent();
+        if (_textComponent == null) return;
+
+        if (_dynamicProvider != null)
+        {
+            _textComponent.text = _dynamicProvider();
+        }
+        else if (!string.IsNullOrEmpty(_key))
+        {
+            _textComponent.text = LocalizationManager.Get(_key);
+        }
+    }
+
+    /// <summary>
+    /// Binds a TextMeshProUGUI component to a localization key.
+    /// </summary>
+    public static LocalizedText Bind(TextMeshProUGUI target, string key)
+    {
+        if (target == null) throw new ArgumentNullException(nameof(target));
+        var component = target.GetComponent<LocalizedText>() ?? target.gameObject.AddComponent<LocalizedText>();
+        component._textComponent = target;
+        component.Key = key;
+        return component;
+    }
+
+    /// <summary>
+    /// Binds a TextMeshProUGUI component to a dynamic string provider function.
+    /// </summary>
+    public static LocalizedText Bind(TextMeshProUGUI target, Func<string> provider)
+    {
+        if (target == null) throw new ArgumentNullException(nameof(target));
+        var component = target.GetComponent<LocalizedText>() ?? target.gameObject.AddComponent<LocalizedText>();
+        component._textComponent = target;
+        component.SetDynamic(provider);
+        return component;
+    }
+}

UI/Window/RenderConfigWindow.cs

@@ -26,6 +26,10 @@ internal static class RenderConfigWindow
     private static O5InputField? _presetNameInput;
     private static O5Button? _savePresetButton;
     private static O5Button? _deletePresetButton;
+    // ReSharper disable once InconsistentNaming
+    private static LayoutElement? _deletePresetButtonLE;
+    private static bool _isDeletePending;
+    private static Coroutine? _deleteResetCoroutine;
     private static string? _lastLoadedPresetName;
 
     // Controls cache for validation & sync
@@ -87,14 +91,20 @@ internal static class RenderConfigWindow
                 Size = new Vector2(900, 600), Draggable = true, Resizable = true,
                 ShowCloseButton = true
             });
+            if (_configWindow.TitleText != null)
+            {
+                LocalizedText.Bind(_configWindow.TitleText, "ui.render_config.window_title");
+            }
 
             _configWindow.CloseRequested += win =>
             {
                 CloseAllPickers();
+                ResetDeletePendingState();
                 win.Rect.gameObject.SetActive(false);
             };
 
             BuildUI(_configWindow.Content);
+            LocalizationManager.OnLanguageChanged += OnLanguageChanged;
         }
         else
         {
@@ -145,14 +155,9 @@ internal static class RenderConfigWindow
         };
         
         // Presets (Collapsible Card)
-        var (_, presetContent) = O5Factory.Card(
+        var (_, presetContent) = CreateCard(
             ctx, scrollContent,
-            LocalizationManager.Get("ui.render_config.presets"),
+            "ui.render_config.presets"
-            activeValue: true,
-            onActiveChanged: null,
-            onDeleteClick: null,
-            showDeleteButton: false,
-            showActiveToggle: false
         );
 
         var presets = PresetManager.GetPresets();
@@ -177,7 +182,7 @@ internal static class RenderConfigWindow
 
         _presetDropdown = CreateDropdownField(
             ctx, presetContent,
-            LocalizationManager.Get("ui.render_config.preset_select"),
+            "ui.render_config.preset_select",
             initialPresetName, initialPresetName,
             presetNames, p => p,
             "dd_presets",
@@ -213,18 +218,24 @@ internal static class RenderConfigWindow
             icon: null,
             id: "input_preset_name"
         );
+        if (_presetNameInput.Placeholder != null)
+        {
+            LocalizedText.Bind(_presetNameInput.Placeholder, "ui.render_config.preset_name_placeholder");
+        }
+        // ReSharper disable once InconsistentNaming
         var inputLE = _presetNameInput.Rect.GetComponent<LayoutElement>() ?? _presetNameInput.Rect.gameObject.AddComponent<LayoutElement>();
         inputLE.flexibleWidth = 1f;
         inputLE.preferredHeight = 40f;
 
-        _savePresetButton = O5Factory.Button(
+        _savePresetButton = CreateButton(
             ctx: ctx,
             parent: actionsRowRect,
-            onClick: () => OnSavePresetClicked(config),
+            textKey: "ui.render_config.preset_save",
-            text: LocalizationManager.Get("ui.render_config.preset_save"),
             id: "btn_preset_save",
+            onClick: () => OnSavePresetClicked(config),
             height: 40f
         );
+        // ReSharper disable once InconsistentNaming
         var saveLE = _savePresetButton.Rect.GetComponent<LayoutElement>() ?? _savePresetButton.Rect.gameObject.AddComponent<LayoutElement>();
         saveLE.preferredWidth = 90f;
         saveLE.flexibleWidth = 0f;
@@ -241,104 +252,97 @@ internal static class RenderConfigWindow
             fonts: ctx.Fonts,
             tween: ctx.Tween
         );
-        _deletePresetButton = O5Factory.Button(
+        _deletePresetButton = CreateButton(
             ctx: redCtx,
             parent: actionsRowRect,
-            onClick: () => OnDeletePresetClicked(config),
+            textKey: "ui.render_config.preset_delete",
-            text: LocalizationManager.Get("ui.render_config.preset_delete"),
             id: "btn_preset_delete",
+            onClick: () => OnDeletePresetClicked(config),
             height: 40f
         );
-        var deleteLE = _deletePresetButton.Rect.GetComponent<LayoutElement>() ?? _deletePresetButton.Rect.gameObject.AddComponent<LayoutElement>();
+        if (_deletePresetButton.Label != null)
-        deleteLE.preferredWidth = 90f;
+        {
-        deleteLE.flexibleWidth = 0f;
+            LocalizedText.Bind(_deletePresetButton.Label, () =>
-        deleteLE.preferredHeight = 40f;
+                _isDeletePending
+                    ? LocalizationManager.Get("ui.render_config.preset_delete_confirm")
+                    : LocalizationManager.Get("ui.render_config.preset_delete"));
+        }
+        _deletePresetButtonLE = _deletePresetButton.Rect.GetComponent<LayoutElement>() ?? _deletePresetButton.Rect.gameObject.AddComponent<LayoutElement>();
+        _deletePresetButtonLE.preferredWidth = 90f;
+        _deletePresetButtonLE.flexibleWidth = 0f;
+        _deletePresetButtonLE.preferredHeight = 40f;
 
         UpdateDeleteButtonState();
         
         // 1-3. Top section: 좌/우 컨테이너 1개씩으로 3행을 쌓는다 (중앙선 1개)
         var (topLeft, topRight) = CreateTwoColumnPanel(scrollContent, spacing: 8f, columnSpacing: 10f);
         
-        _renderFpsSlider = O5Factory.Slider(
+        _renderFpsSlider = CreateSlider(
             ctx: ctx, parent: CreateFieldSlot(topLeft),
+            labelKey: "ui.render_config.render_fps", id: "slider_render_fps",
             defaultValue: 60, min: 0.01, max: 3000, value: 60,
             format: "F3", clampMode: ClampMode.All,
-
             sliderFilter: value => Snap(renderFpsSnap, value),
-            inputFilter: null, onComplete: null, onChanged: val => { config.RenderFPS = val; MarkConfigModified(); },
+            onChanged: val => { config.RenderFPS = val; MarkConfigModified(); }
-            text: LocalizationManager.Get("ui.render_config.render_fps"),
-            id: "slider_render_fps", showFill: true
         );
         
-        _videoFPSSlider = O5Factory.Slider(
+        _videoFPSSlider = CreateSlider(
             ctx: ctx, parent: CreateFieldSlot(topRight), 
+            labelKey: "ui.render_config.video_fps", id: "slider_video_fps",
             defaultValue: 60, min: 0.01, max: 600, value: 60,
             format: "F3", clampMode: ClampMode.All,
-            
             sliderFilter: value => Snap(videoFpsSnap, value),
-            inputFilter: null, onComplete: null, onChanged: val => { config.VideoFPS = val; MarkConfigModified(); },
+            onChanged: val => { config.VideoFPS = val; MarkConfigModified(); }
-            text: LocalizationManager.Get("ui.render_config.video_fps"),
-            id: "slider_video_fps", showFill: true
         );
 
-        _renderWidthSlider = O5Factory.Slider(
+        _renderWidthSlider = CreateSlider(
             ctx: ctx, parent: CreateFieldSlot(topLeft),
+            labelKey: "ui.render_config.render_width", id: "slider_render_width",
             defaultValue: 2560, min: 0, max: 15360, value: 2560,
             format: "F0", clampMode: ClampMode.All,
-            
             sliderFilter: value => Snap(renderWidthSnap, value), inputFilter: value => Math.Max(value, 2), 
-            onComplete: null, onChanged: val => { config.RenderWidth = (int)Math.Round(val); MarkConfigModified(); },
+            onChanged: val => { config.RenderWidth = (int)Math.Round(val); MarkConfigModified(); }
-            text: LocalizationManager.Get("ui.render_config.render_width"),
-            id: "slider_render_width", showFill: true
         );
         
-        _renderHeightSlider = O5Factory.Slider(
+        _renderHeightSlider = CreateSlider(
             ctx: ctx, parent: CreateFieldSlot(topRight),
+            labelKey: "ui.render_config.render_height", id: "slider_render_height",
             defaultValue: 1440, min: 0, max: 8640, value: 1440,
             format: "F0", clampMode: ClampMode.All,
-            
             sliderFilter: value => Snap(renderHeightSnap, value), inputFilter: value => Math.Max(value, 2), 
-            onComplete: null, onChanged: val => { config.RenderHeight = (int)Math.Round(val); MarkConfigModified(); },
+            onChanged: val => { config.RenderHeight = (int)Math.Round(val); MarkConfigModified(); }
-            text: LocalizationManager.Get("ui.render_config.render_height"),
-            id: "slider_render_height", showFill: true
         );
         
-        _delayAfterEndSlider = O5Factory.Slider(
+        _delayAfterEndSlider = CreateSlider(
             ctx: ctx, parent: CreateFieldSlot(topLeft),
+            labelKey: "ui.render_config.delay_after_end", id: "slider_delay_after_end",
             defaultValue: 15, min: 0, max: 9999.999, value: 15,
             format: "F3", clampMode: ClampMode.All,
-            
+            onChanged: val => { config.DelayAfterEnd = val; MarkConfigModified(); }
-            sliderFilter: null, inputFilter: null, 
-            onComplete: null, onChanged: val => { config.DelayAfterEnd = val; MarkConfigModified(); },
-            text: LocalizationManager.Get("ui.render_config.delay_after_end"),
-            id: "slider_delay_after_end", showFill: true
         );
         
         _showJudgementToggle = CreateToggleField(
-            ctx, CreateFieldSlot(topRight), "",
+            ctx, CreateFieldSlot(topRight),
-            false, config.ShowJudgementText,
+            labelKey: "",
-            LocalizationManager.Get("ui.render_config.show_judgement"),
+            defaultValue: false,
-            "toggle_show_judgement",
+            value: config.ShowJudgementText,
-            val => { config.ShowJudgementText = val; MarkConfigModified(); },
+            toggleTextKey: "ui.render_config.show_judgement",
+            id: "toggle_show_judgement",
+            onChanged: val => { config.ShowJudgementText = val; MarkConfigModified(); },
             generateLabel: false
         );
 
         // 4. Video Encoding Config (Collapsible Card)
-        var (_, videoContent) = O5Factory.Card(
+        var (_, videoContent) = CreateCard(
             ctx, scrollContent,
-            LocalizationManager.Get("ui.render_config.video_encoding"),
+            "ui.render_config.video_encoding"
-            activeValue: true,
-            onActiveChanged: null,
-            onDeleteClick: null,
-            showDeleteButton: false,
-            showActiveToggle: false
         );
 
         var (videoLeft, videoRight) = CreateTwoColumnPanel(videoContent);
         var codecs = (Codec[])Enum.GetValues(typeof(Codec));
         _codecDropdown = CreateDropdownField(
             ctx, CreateFieldSlot(videoLeft),
-            LocalizationManager.Get("ui.render_config.codec"),
+            "ui.render_config.codec",
             Codec.H264, config.VideoConfig.Codec,
             codecs, c => c.ToString(),
             "dd_video_codec",
@@ -351,7 +355,7 @@ internal static class RenderConfigWindow
         
         _bitrateInput = CreateInputField(
             ctx, CreateFieldSlot(videoLeft),
-            LocalizationManager.Get("ui.render_config.bitrate"),
+            "ui.render_config.bitrate",
             "30000", config.VideoConfig.Bitrate.ToString(),
             "input_bitrate", out _bitrateLabel,
             TMPro.TMP_InputField.CharacterValidation.Integer,
@@ -360,7 +364,7 @@ internal static class RenderConfigWindow
         
         _qpInput = CreateInputField(
             ctx, CreateFieldSlot(videoLeft),
-            LocalizationManager.Get("ui.render_config.qp"),
+            "ui.render_config.qp",
             "18", config.VideoConfig.QP.ToString(),
             "input_qp", out _qpLabel,
             TMPro.TMP_InputField.CharacterValidation.Integer,
@@ -370,7 +374,7 @@ internal static class RenderConfigWindow
         var rateModes = (RateControlMode[])Enum.GetValues(typeof(RateControlMode));
         _rateControlDropdown = CreateDropdownField(
             ctx, CreateFieldSlot(videoRight),
-            LocalizationManager.Get("ui.render_config.rate_control"),
+            "ui.render_config.rate_control",
             RateControlMode.CBR, config.VideoConfig.RateControlMode,
             rateModes, m => m.ToString(),
             "dd_rate_control",
@@ -384,7 +388,7 @@ internal static class RenderConfigWindow
         
         _maxBitrateInput = CreateInputField(
             ctx, CreateFieldSlot(videoRight),
-            LocalizationManager.Get("ui.render_config.max_bitrate"),
+            "ui.render_config.max_bitrate",
             "50000", config.VideoConfig.MaxBitrate.ToString(),
             "input_max_bitrate", out _maxBitrateLabel,
             TMPro.TMP_InputField.CharacterValidation.Integer,
@@ -392,61 +396,55 @@ internal static class RenderConfigWindow
         );
         
         _forceSoftwareToggle = CreateToggleField(
-            ctx, CreateFieldSlot(videoRight), "",
+            ctx, CreateFieldSlot(videoRight),
-            false, config.VideoConfig.ForceSoftwareEncoder,
+            labelKey: "",
-            LocalizationManager.Get("ui.render_config.force_software"),
+            defaultValue: false,
-            "toggle_force_software",
+            value: config.VideoConfig.ForceSoftwareEncoder,
-            val => { config.VideoConfig.ForceSoftwareEncoder = val; MarkConfigModified(); },
+            toggleTextKey: "ui.render_config.force_software",
+            id: "toggle_force_software",
+            onChanged: val => { config.VideoConfig.ForceSoftwareEncoder = val; MarkConfigModified(); },
             generateLabel: true
         );
 
-        _keyframeIntervalSlider = O5Factory.Slider(
+        _keyframeIntervalSlider = CreateSlider(
             ctx: ctx, parent: videoContent,
+            labelKey: "ui.render_config.keyframe_interval", id: "slider_keyframe_interval",
             defaultValue: 2, min: 0.1, max: 10, value: 2,
             format: "F1", clampMode: ClampMode.All,
-            
+            onChanged: val => { config.VideoConfig.KeyframeInterval = val; MarkConfigModified(); }
-            sliderFilter: null, inputFilter: null, 
-            onComplete: null, onChanged: val => { config.VideoConfig.KeyframeInterval = val; MarkConfigModified(); },
-            text: LocalizationManager.Get("ui.render_config.keyframe_interval"),
-            id: "slider_keyframe_interval", showFill: true
         );
 
         // 5. Audio Encoding Config (Collapsible Card)
-        var (_, audioContent) = O5Factory.Card(
+        var (_, audioContent) = CreateCard(
             ctx, scrollContent,
-            LocalizationManager.Get("ui.render_config.audio_encoding"),
+            "ui.render_config.audio_encoding"
-            activeValue: true,
-            onActiveChanged: null,
-            onDeleteClick: null,
-            showDeleteButton: false,
-            showActiveToggle: false
         );
 
         var (audioLeft, audioRight) = CreateTwoColumnPanel(audioContent);
         _renderAudioToggle = CreateToggleField(
-            ctx, CreateFieldSlot(audioLeft), "",
+            ctx, CreateFieldSlot(audioLeft),
-            true, config.AudioConfig.RenderAudio,
+            labelKey: "",
-            LocalizationManager.Get("ui.render_config.render_audio"),
+            defaultValue: true,
-            "toggle_render_audio",
+            value: config.AudioConfig.RenderAudio,
-            val => { config.AudioConfig.RenderAudio = val; MarkConfigModified(); },
+            toggleTextKey: "ui.render_config.render_audio",
+            id: "toggle_render_audio",
+            onChanged: val => { config.AudioConfig.RenderAudio = val; MarkConfigModified(); },
             generateLabel: false
         );
         
-        _audioBitrateSlider = O5Factory.Slider(
+        _audioBitrateSlider = CreateSlider(
             ctx: ctx, parent: CreateFieldSlot(audioRight),
+            labelKey: "ui.render_config.audio_bitrate", id: "slider_audio_bitrate",
             defaultValue: 256, min: 64, max: 384, value: 256,
             format: "F0", clampMode: ClampMode.All,
-
             sliderFilter: value => Snap(audioBitrateSnap, value),
-            inputFilter: null, onComplete: null, onChanged: val => { config.AudioConfig.AudioBitrate = (int)Math.Round(val) * 1000; MarkConfigModified(); },
+            onChanged: val => { config.AudioConfig.AudioBitrate = (int)Math.Round(val) * 1000; MarkConfigModified(); }
-            text: LocalizationManager.Get("ui.render_config.audio_bitrate"),
-            id: "slider_audio_bitrate", showFill: true
         );
         
         var channels = new[] { 1, 2 };
         _channelsDropdown = CreateDropdownField(
             ctx, CreateFieldSlot(audioLeft),
-            LocalizationManager.Get("ui.render_config.channels"),
+            "ui.render_config.channels",
             2, config.AudioConfig.AudioChannels,
             channels, c => c == 1 ? "1 (Mono)" : "2 (Stereo)",
             "dd_channels",
@@ -455,7 +453,7 @@ internal static class RenderConfigWindow
 
         _sampleRateDropdown = CreateDropdownField(
             ctx, CreateFieldSlot(audioRight),
-            LocalizationManager.Get("ui.render_config.sample_rate"),
+            "ui.render_config.sample_rate",
             48000, config.AudioConfig.AudioSampleRate,
             CodecUtil.AvailableSampleRate[CodecUtil.AudioCodecMatch[config.VideoConfig.Codec]], r => $"{r/1000.0} kHz", 
             "dd_sample_rate",
@@ -463,19 +461,14 @@ internal static class RenderConfigWindow
         );
 
         // 6. Global Settings (Collapsible Card)
-        var (_, globalContent) = O5Factory.Card(
+        var (_, globalContent) = CreateCard(
             ctx, scrollContent,
-            LocalizationManager.Get("ui.render_config.global_settings"),
+            "ui.render_config.global_settings"
-            activeValue: true,
-            onActiveChanged: null,
-            onDeleteClick: null,
-            showDeleteButton: false,
-            showActiveToggle: false
         );
 
         _outputDirInput = CreateFullWidthInputField(
             ctx, globalContent,
-            LocalizationManager.Get("ui.render_config.output_dir"),
+            "ui.render_config.output_dir",
             GlobalSettings.DefaultOutputDirectory,
             GlobalSettings.EffectiveOutputDirectory,
             "input_output_dir",
@@ -495,8 +488,10 @@ internal static class RenderConfigWindow
         );
 
         var (globalLeft, globalRight) = CreateTwoColumnPanel(globalContent);
-        O5Factory.Button(
+        CreateButton(
             ctx, globalLeft,
+            "ui.render_config.browse",
+            "btn_browse_output",
             () =>
             {
                 var initial = string.IsNullOrWhiteSpace(_outputDirInput.Value)
@@ -512,39 +507,32 @@ internal static class RenderConfigWindow
                         GlobalSettings.Save();
                     }
                 });
-            },
+            }
-            LocalizationManager.Get("ui.render_config.browse"),
-            "btn_browse_output"
         );
 
-        O5Factory.Button(
+        CreateButton(
             ctx, globalRight,
+            "ui.render_config.reset_default",
+            "btn_reset_output",
             () =>
             {
                 _outputDirInput.Set(GlobalSettings.DefaultOutputDirectory);
                 GlobalSettings.Current.OutputDirectory = null;
                 GlobalSettings.Save();
-            },
+            }
-            LocalizationManager.Get("ui.render_config.reset_default"),
-            "btn_reset_output"
         );
 
         // 7. Advanced Settings (Collapsible Card)
-        var (_, advContent) = O5Factory.Card(
+        var (_, advContent) = CreateCard(
             ctx, scrollContent,
-            LocalizationManager.Get("ui.render_config.advanced_settings"),
+            "ui.render_config.advanced_settings"
-            activeValue: true,
-            onActiveChanged: null,
-            onDeleteClick: null,
-            showDeleteButton: false,
-            showActiveToggle: false
         );
 
         var (advLeft, advRight) = CreateTwoColumnPanel(advContent);
         var extensions = new[] { "mkv", "mp4", "mov", "webm", "avi" };
         _fileExtensionDropdown = CreateDropdownField(
             ctx, CreateFieldSlot(advLeft),
-            LocalizationManager.Get("ui.render_config.file_extension"),
+            "ui.render_config.file_extension",
             "mkv", config.AdvancedConfig.FileExtension,
             extensions, e => e,
             "dd_adv_file_extension",
@@ -556,11 +544,13 @@ internal static class RenderConfigWindow
         );
         
         _processAudioToggle = CreateToggleField(
-            ctx, CreateFieldSlot(advLeft), "",
+            ctx, CreateFieldSlot(advLeft),
-            true, config.AdvancedConfig.ProcessAudio,
+            labelKey: "",
-            LocalizationManager.Get("ui.render_config.process_audio"),
+            defaultValue: true,
-            "toggle_process_audio",
+            value: config.AdvancedConfig.ProcessAudio,
-            val =>
+            toggleTextKey: "ui.render_config.process_audio",
+            id: "toggle_process_audio",
+            onChanged: val =>
             {
                 config.AdvancedConfig.ProcessAudio = val;
                 MarkConfigModified();
@@ -570,7 +560,7 @@ internal static class RenderConfigWindow
 
         _randomSeedInput = CreateInputField(
             ctx, CreateFieldSlot(advRight),
-            LocalizationManager.Get("ui.render_config.random_seed"),
+            "ui.render_config.random_seed",
             "", config.AdvancedConfig.RandomSeed?.ToString() ?? "",
             "input_random_seed",
             TMPro.TMP_InputField.CharacterValidation.Integer,
@@ -583,11 +573,13 @@ internal static class RenderConfigWindow
         );
         
         _nonTileToggle = CreateToggleField(
-            ctx, CreateFieldSlot(advRight), "",
+            ctx, CreateFieldSlot(advRight),
-            false, config.AdvancedConfig.NonTile,
+            labelKey: "",
-            LocalizationManager.Get("ui.render_config.non_tile"),
+            defaultValue: false,
-            "toggle_non_tile",
+            value: config.AdvancedConfig.NonTile,
-            val =>
+            toggleTextKey: "ui.render_config.non_tile",
+            id: "toggle_non_tile",
+            onChanged: val =>
             {
                 config.AdvancedConfig.NonTile = val;
                 MarkConfigModified();
@@ -596,9 +588,7 @@ internal static class RenderConfigWindow
         );
         
         // 7-1. Planet Color Settings (Optional)
-        var planetColorsLabel = O5Factory.ControlText(ctx, advContent, 13f, noPad: true);
+        var planetColorsLabel = CreateLabel(ctx, advContent, "ui.render_config.planet_colors");
-        planetColorsLabel.text = LocalizationManager.Get("ui.render_config.planet_colors");
-        planetColorsLabel.color = ctx.Theme.TextDim;
         // ReSharper disable once InconsistentNaming
         var planetLabelLE = planetColorsLabel.gameObject.AddComponent<LayoutElement>();
         planetLabelLE.preferredHeight = 18f;
@@ -609,11 +599,13 @@ internal static class RenderConfigWindow
 
         var fireSlot = CreateFieldSlot(fireCol);
         _firePlanetToggle = CreateToggleField(
-            ctx, fireSlot, "",
+            ctx, fireSlot,
-            false, config.AdvancedConfig.firePlanetColor.HasValue,
+            labelKey: "",
-            LocalizationManager.Get("ui.render_config.fire_planet"),
+            defaultValue: false,
-            "toggle_fire_planet",
+            value: config.AdvancedConfig.firePlanetColor.HasValue,
-            val =>
+            toggleTextKey: "ui.render_config.fire_planet",
+            id: "toggle_fire_planet",
+            onChanged: val =>
             {
                 _firePlanetPicker?.SetBlocked(!val);
                 config.AdvancedConfig.firePlanetColor = val ? _firePlanetPicker?.Value : null;
@@ -643,11 +635,13 @@ internal static class RenderConfigWindow
 
         var iceSlot = CreateFieldSlot(iceCol);
         _icePlanetToggle = CreateToggleField(
-            ctx, iceSlot, "",
+            ctx, iceSlot,
-            false, config.AdvancedConfig.icePlanetColor.HasValue,
+            labelKey: "",
-            LocalizationManager.Get("ui.render_config.ice_planet"),
+            defaultValue: false,
-            "toggle_ice_planet",
+            value: config.AdvancedConfig.icePlanetColor.HasValue,
-            val =>
+            toggleTextKey: "ui.render_config.ice_planet",
+            id: "toggle_ice_planet",
+            onChanged: val =>
             {
                 _icePlanetPicker?.SetBlocked(!val);
                 config.AdvancedConfig.icePlanetColor = val ? _icePlanetPicker?.Value : null;
@@ -677,11 +671,13 @@ internal static class RenderConfigWindow
 
         var windSlot = CreateFieldSlot(windCol);
         _windPlanetToggle = CreateToggleField(
-            ctx, windSlot, "",
+            ctx, windSlot,
-            false, config.AdvancedConfig.windPlanetColor.HasValue,
+            labelKey: "",
-            LocalizationManager.Get("ui.render_config.wind_planet"),
+            defaultValue: false,
-            "toggle_wind_planet",
+            value: config.AdvancedConfig.windPlanetColor.HasValue,
-            val =>
+            toggleTextKey: "ui.render_config.wind_planet",
+            id: "toggle_wind_planet",
+            onChanged: val =>
             {
                 _windPlanetPicker?.SetBlocked(!val);
                 config.AdvancedConfig.windPlanetColor = val ? _windPlanetPicker?.Value : null;
@@ -710,20 +706,17 @@ internal static class RenderConfigWindow
         }
 
         // 8. Go Render Button
-        O5Factory.Button(
+        CreateButton(
             ctx, scrollContent,
-            TryGoRender,
+            "ui.render_config.go_render",
-            LocalizationManager.Get("ui.render_config.go_render"),
             "btn_go_render",
+            onClick: TryGoRender,
             height: 48f
         );
 
         // 9. Version Label
         var versionLabel = O5Factory.ControlText(ctx, scrollContent, 12f, noPad: true);
-        var versionText = $"ADOFAI Renderer v{Melon<RenderMod>.Instance.Info.Version}";
+        LocalizedText.Bind(versionLabel, GetVersionText);
-        if (DateTime.UtcNow >= RenderMod.ExpirationTime) versionText += " " + LocalizationManager.Get("ui.render_config.expired");
-        
-        versionLabel.text = versionText;
         versionLabel.alignment = TMPro.TextAlignmentOptions.Center;
         versionLabel.color = ctx.Theme.TextDim;
 
@@ -926,6 +919,7 @@ internal static class RenderConfigWindow
 
     private static void OnPresetSelected(string? selectedName, RenderConfig config)
     {
+        ResetDeletePendingState();
         if (string.IsNullOrEmpty(selectedName) || selectedName == CustomPresetLabel) return;
         var preset = PresetManager.GetPresets().FirstOrDefault(p => string.Equals(p.Name, selectedName, StringComparison.OrdinalIgnoreCase));
         if (preset == null) return;
@@ -953,7 +947,7 @@ internal static class RenderConfigWindow
     {
         SyncUItoConfig(config);
 
-        var name = _presetNameInput?.Value?.Trim();
+        var name = _presetNameInput?.Value.Trim();
         if (string.IsNullOrWhiteSpace(name) || name == CustomPresetLabel)
         {
             CommonWarningDialogUI.ShowDialog(
@@ -1010,20 +1004,62 @@ internal static class RenderConfigWindow
             }
         }
 
-        var ctx = RendererUIManager.Context;
+        if (!_isDeletePending)
-        CommonWarningDialogUI.ShowDialog(
+        {
-            LocalizationManager.Get("ui.render_config.preset_delete_title"),
+            _isDeletePending = true;
-            LocalizationManager.Get("ui.render_config.preset_delete_desc", targetPresetName),
+            if (_deletePresetButtonLE != null) _deletePresetButtonLE.preferredWidth = 110f;
-            new DialogButton(
+            if (_deletePresetButton != null)
-                LocalizationManager.Get("ui.render_config.confirm"),
+            {
-                () => DoDeletePreset(targetPresetName, config),
+                if (_deletePresetButton.Label != null)
-                ctx.Theme.SoftRed
+                {
-            ),
+                    _deletePresetButton.Label.text = LocalizationManager.Get("ui.render_config.preset_delete_confirm");
-            new DialogButton(
+                }
-                LocalizationManager.Get("ui.render_config.cancel"),
+                _deletePresetButton.NormalColor = new Color(0.95f, 0.25f, 0.25f, 1f);
-                () => { }
+                _deletePresetButton.UpdateVisual();
-            )
+            }
-        );
+
+            if (_deleteResetCoroutine != null)
+            {
+                RendererUIManager.Instance.StopCoroutine(_deleteResetCoroutine);
+            }
+            _deleteResetCoroutine = RendererUIManager.Instance.StartCoroutine(ResetDeletePendingAfterDelay());
+            return;
+        }
+
+        ResetDeletePendingState();
+        DoDeletePreset(targetPresetName, config);
+    }
+
+    private static System.Collections.IEnumerator ResetDeletePendingAfterDelay()
+    {
+        yield return new WaitForSeconds(3f);
+        ResetDeletePendingState();
+    }
+
+    private static void ResetDeletePendingState()
+    {
+        if (_deleteResetCoroutine != null)
+        {
+            RendererUIManager.Instance.StopCoroutine(_deleteResetCoroutine);
+            _deleteResetCoroutine = null;
+        }
+
+        if (!_isDeletePending && (_deletePresetButton == null || _deletePresetButton.Label?.text == LocalizationManager.Get("ui.render_config.preset_delete")))
+        {
+            return;
+        }
+
+        _isDeletePending = false;
+        if (_deletePresetButtonLE) _deletePresetButtonLE.preferredWidth = 90f;
+        if (_deletePresetButton != null)
+        {
+            if (_deletePresetButton.Label != null)
+            {
+                _deletePresetButton.Label.text = LocalizationManager.Get("ui.render_config.preset_delete");
+            }
+            _deletePresetButton.NormalColor = RendererUIManager.Context.Theme.SoftRed;
+            _deletePresetButton.UpdateVisual();
+        }
     }
 
     private static void DoDeletePreset(string name, RenderConfig config)
@@ -1048,6 +1084,7 @@ internal static class RenderConfigWindow
 
     private static void ReloadPresetDropdown(string? selectName = null)
     {
+        ResetDeletePendingState();
         var presets = PresetManager.GetPresets();
         var names = presets.Select(p => p.Name).ToList();
         if (names.Count == 0)
@@ -1087,6 +1124,26 @@ internal static class RenderConfigWindow
         _deletePresetButton?.SetBlocked(!canDelete);
     }
 
+    private static void OnLanguageChanged(SystemLanguage language)
+    {
+        if (_configWindow == null) return;
+
+        if (_presetDropdown != null)
+        {
+            var cur = _presetDropdown.Value;
+            var isCustom = cur == "(Modified)" || cur == "(수정됨)" || cur == CustomPresetLabel;
+            ReloadPresetDropdown(isCustom ? CustomPresetLabel : cur);
+        }
+    }
+
+    private static string GetVersionText()
+    {
+        var versionText = $"ADOFAI Renderer v{Melon<RenderMod>.Instance.Info.Version}";
+        if (DateTime.UtcNow >= RenderMod.ExpirationTime)
+            versionText += " " + LocalizationManager.Get("ui.render_config.expired");
+        return versionText;
+    }
+
     private static void ShowValidationError(string message)
     {
         Melon<RenderMod>.Logger.Error(message);
@@ -1189,23 +1246,139 @@ internal static class RenderConfigWindow
         return slotRect;
     }
 
+    // ReSharper disable once UnusedTupleComponentInReturnValue
+    private static (RectTransform card, RectTransform content) CreateCard(
+        O5Context ctx,
+        Transform parent,
+        string titleKey,
+        bool activeValue = true,
+        Action<bool>? onActiveChanged = null,
+        Action? onDeleteClick = null,
+        bool showDeleteButton = false,
+        bool showActiveToggle = false)
+    {
+        var (card, content) = O5Factory.Card(
+            ctx,
+            parent,
+            LocalizationManager.Get(titleKey),
+            activeValue,
+            onActiveChanged,
+            onDeleteClick,
+            showDeleteButton,
+            showActiveToggle
+        );
+
+        var titleTmp = card.Find("Header/TitleTrigger/TitleText")?.GetComponent<TMPro.TextMeshProUGUI>()
+            ?? card.GetComponentsInChildren<TMPro.TextMeshProUGUI>(true).FirstOrDefault(t => t.gameObject.name == "TitleText");
+        if (titleTmp)
+        {
+            titleTmp.fontSize = 18f;
+            LocalizedText.Bind(titleTmp, titleKey);
+        }
+
+        return (card, content);
+    }
+
+    private static TMPro.TextMeshProUGUI CreateLabel(
+        O5Context ctx,
+        Transform parent,
+        string textKey,
+        float fontSize = 13f,
+        bool noPad = true,
+        Color? color = null)
+    {
+        var label = O5Factory.ControlText(ctx, parent, fontSize, noPad: noPad);
+        label.text = LocalizationManager.Get(textKey);
+        label.color = color ?? ctx.Theme.TextDim;
+        LocalizedText.Bind(label, textKey);
+        return label;
+    }
+
+    private static O5Slider CreateSlider(
+        O5Context ctx,
+        Transform parent,
+        string labelKey,
+        string id,
+        double defaultValue,
+        double min,
+        double max,
+        double value,
+        string format = "F0",
+        ClampMode clampMode = ClampMode.All,
+        Func<double, double>? sliderFilter = null,
+        Func<double, double>? inputFilter = null,
+        Action<double>? onChanged = null,
+        Action<double>? onComplete = null,
+        bool showFill = true)
+    {
+        var slider = O5Factory.Slider(
+            ctx: ctx,
+            parent: parent,
+            defaultValue: defaultValue,
+            min: min,
+            max: max,
+            value: value,
+            format: format,
+            clampMode: clampMode,
+            sliderFilter: sliderFilter,
+            inputFilter: inputFilter,
+            onComplete: onComplete,
+            onChanged: onChanged,
+            text: LocalizationManager.Get(labelKey),
+            id: id,
+            showFill: showFill
+        );
+
+        if (slider.Label != null)
+        {
+            LocalizedText.Bind(slider.Label, labelKey);
+        }
+
+        return slider;
+    }
+
+    private static O5Button CreateButton(
+        O5Context ctx,
+        Transform parent,
+        string textKey,
+        string id,
+        Action onClick,
+        float? height = null)
+    {
+        var button = O5Factory.Button(
+            ctx: ctx,
+            parent: parent,
+            onClick: onClick,
+            text: LocalizationManager.Get(textKey),
+            id: id,
+            height: height
+        );
+
+        if (button.Label != null)
+        {
+            LocalizedText.Bind(button.Label, textKey);
+        }
+
+        return button;
+    }
+
     private static O5InputField CreateInputField(
         O5Context ctx,
         Transform colParent,
-        string labelText,
+        string labelKey,
         string? defaultValue,
         string value,
         string id,
         TMPro.TMP_InputField.CharacterValidation characterValidation = TMPro.TMP_InputField.CharacterValidation.None,
         Action<string>? onChanged = null)
     {
-        return CreateInputField(ctx, colParent, labelText, defaultValue, value, id, out _, characterValidation, onChanged);
+        return CreateInputField(ctx, colParent, labelKey, defaultValue, value, id, out _, characterValidation, onChanged);
     }
 
     private static O5InputField CreateInputField(
         O5Context ctx,
         Transform colParent,
-        string labelText,
+        string labelKey,
         string? defaultValue,
         string value,
         string id,
@@ -1214,8 +1387,9 @@ internal static class RenderConfigWindow
         Action<string>? onChanged = null)
     {
         label = O5Factory.ControlText(ctx, colParent, 13f, noPad: true);
-        label.text = labelText;
+        label.text = LocalizationManager.Get(labelKey);
         label.color = ctx.Theme.TextDim;
+        LocalizedText.Bind(label, labelKey);
         
         // ReSharper disable once InconsistentNaming
         var labelLE = label.gameObject.AddComponent<LayoutElement>();
@@ -1228,11 +1402,16 @@ internal static class RenderConfigWindow
             defaultValue: defaultValue,
             value: value,
             onChanged: onChanged,
-            placeholder: labelText,
+            placeholder: LocalizationManager.Get(labelKey),
             icon: null,
             id: id
         );
 
+        if (inputField.Placeholder != null)
+        {
+            LocalizedText.Bind(inputField.Placeholder, labelKey);
+        }
+
         inputField.InputField.characterValidation = characterValidation;
         return inputField;
     }
@@ -1291,7 +1470,7 @@ internal static class RenderConfigWindow
     private static O5InputField CreateFullWidthInputField(
         O5Context ctx,
         Transform parent,
-        string labelText,
+        string labelKey,
         string? defaultValue,
         string value,
         string id,
@@ -1309,8 +1488,9 @@ internal static class RenderConfigWindow
         layout.childForceExpandHeight = false;
 
         var label = O5Factory.ControlText(ctx, containerRect, 13f, noPad: true);
-        label.text = labelText;
+        label.text = LocalizationManager.Get(labelKey);
         label.color = ctx.Theme.TextDim;
+        LocalizedText.Bind(label, labelKey);
         
         // ReSharper disable once InconsistentNaming
         var labelLE = label.gameObject.AddComponent<LayoutElement>();
@@ -1323,21 +1503,26 @@ internal static class RenderConfigWindow
             defaultValue: defaultValue,
             value: value,
             onChanged: onChanged,
-            placeholder: labelText,
+            placeholder: LocalizationManager.Get(labelKey),
             icon: null,
             id: id
         );
 
+        if (input.Placeholder != null)
+        {
+            LocalizedText.Bind(input.Placeholder, labelKey);
+        }
+
         return input;
     }
 
     private static O5Toggle CreateToggleField(
         O5Context ctx,
         Transform colParent,
-        string labelText,
+        string labelKey,
         bool? defaultValue,
         bool value,
-        string toggleText,
+        string toggleTextKey,
         string id,
         Action<bool>? onChanged = null,
         bool generateLabel = true)
@@ -1345,8 +1530,9 @@ internal static class RenderConfigWindow
         if (generateLabel)
         {
             var label = O5Factory.ControlText(ctx, colParent, 13f, noPad: true);
-            label.text = labelText;
+            label.text = string.IsNullOrEmpty(labelKey) ? "" : LocalizationManager.Get(labelKey);
             label.color = ctx.Theme.TextDim;
+            LocalizedText.Bind(label, labelKey);
 
             // ReSharper disable once InconsistentNaming
             var labelLE = label.gameObject.AddComponent<LayoutElement>();
@@ -1354,21 +1540,28 @@ internal static class RenderConfigWindow
             labelLE.minHeight = 18f;
         }
 
-        return O5Factory.Toggle(
+        var toggle = O5Factory.Toggle(
             ctx: ctx,
             parent: colParent,
             defaultValue: defaultValue,
             value: value,
             onChanged: onChanged,
-            text: toggleText,
+            text: !string.IsNullOrEmpty(toggleTextKey) ? LocalizationManager.Get(toggleTextKey) : "",
             id: id
         );
+
+        if (toggle.Label != null && !string.IsNullOrEmpty(toggleTextKey))
+        {
+            LocalizedText.Bind(toggle.Label, toggleTextKey);
+        }
+
+        return toggle;
     }
 
     private static O5Dropdown<T> CreateDropdownField<T>(
         O5Context ctx,
         Transform colParent,
-        string labelText,
+        string labelKey,
         T defaultValue,
         T value,
         IReadOnlyList<T> values,
@@ -1377,8 +1570,9 @@ internal static class RenderConfigWindow
         Action<T>? onChanged = null)
     {
         var label = O5Factory.ControlText(ctx, colParent, 13f, noPad: true);
-        label.text = labelText;
+        label.text = LocalizationManager.Get(labelKey);
         label.color = ctx.Theme.TextDim;
+        LocalizedText.Bind(label, labelKey);
         
         // ReSharper disable once InconsistentNaming
         var labelLE = label.gameObject.AddComponent<LayoutElement>();

Util/Audio/AudioSpectrumGenerator.cs

@@ -108,7 +108,7 @@ internal static class AudioSpectrumGenerator
             return;
         }
 
-        var currentFrame = (RenderManager.Instance != null) ? RenderManager.Instance.frameCount : -1;
+        var currentFrame = RenderManager.Instance ? RenderManager.Instance.frameCount : -1;
 
         lock (CachedSpectrums)
         {

Util/FrameReader.cs

@@ -140,7 +140,7 @@ namespace ADOFAIRenderer.Util
                 }
             }
 
-            if (RenderManager.Instance && RenderManager.Instance.IsRenderCancelled)
+            if (RenderManager.Instance && RenderManager.Instance.IsRenderAborted)
             {
                 RecycleState(state);
                 return;

Util/GPUUtil.cs

@@ -121,7 +121,7 @@ internal static class GPUUtil
                 !int.TryParse(regMatch.Groups[4].Value, out var build)) continue;
                             
             var nvidiaVerInt = sub % 10 * 10000 + build;
-            _cachedNvidiaVersion = nvidiaVerInt / 100f;
+            _cachedNvidiaVersion = nvidiaVerInt / 100.0;
             Melon<RenderMod>.Logger.Msg($"Parsed NVIDIA Driver Version from Registry (RegistryUtil): {_cachedNvidiaVersion:F2}");
             return _cachedNvidiaVersion;
         }