Upgrade Version

Core/Data/GlobalSettings.cs

@@ -6,20 +6,28 @@ using Newtonsoft.Json;
 
 namespace ADOFAIRenderer.Core.Data;
 
-public class GlobalConfig
+internal class GlobalConfig
 {
     public string? OutputDirectory { get; set; }
+    public string? LastPresetName { get; set; }
+    public bool DefaultPresetsInitialized { get; set; }
 }
 
-public static class GlobalSettings
+internal static class GlobalSettings
 {
-    private static string SettingsFilePath =>
-        Path.Combine(MelonEnvironment.GameRootDirectory, "UserData", "ADOFAIRenderer", "global_settings.json");
+    private static string GetGameRootDir()
+    {
+        var root = MelonEnvironment.GameRootDirectory;
+        return string.IsNullOrEmpty(root) ? AppDomain.CurrentDomain.BaseDirectory : root;
+    }
 
-    public static GlobalConfig Current { get; set; } = new();
+    private static string SettingsFilePath =>
+        Path.Combine(GetGameRootDir(), "UserData", "ADOFAIRenderer", "global_settings.json");
+
+    public static GlobalConfig Current { get; private set; } = new();
 
     public static string DefaultOutputDirectory =>
-        Path.Combine(MelonEnvironment.GameRootDirectory, "Render");
+        Path.Combine(GetGameRootDir(), "Render");
 
     public static string EffectiveOutputDirectory
     {

Core/PresetManager.cs

@@ -2,24 +2,118 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
+using ADOFAIRenderer.Core.Data;
+using ADOFAIRenderer.Data;
 using MelonLoader;
 using MelonLoader.Utils;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 
-namespace ADOFAIRenderer.Data;
+namespace ADOFAIRenderer.Core;
 
-internal class RenderPreset
+public class RenderPreset
 {
     public string Name { get; set; } = string.Empty;
     public RenderConfig Config { get; set; } = null!;
+
+    public RenderPreset Clone()
+    {
+        return new RenderPreset
+        {
+            Name = Name,
+            Config = Config.Clone()
+        };
+    }
 }
 
-internal static class PresetManager
+public static class PresetManager
 {
+    private static readonly List<RenderPreset> DefaultPresets = new()
+    {
+        new RenderPreset
+        {
+            Name = "FHD 60fps (1x)",
+            Config = new RenderConfig
+            {
+                RenderWidth = 1920,
+                RenderHeight = 1080,
+                RenderFPS = 60,
+                VideoFPS = 60,
+                DelayAfterEnd = 15,
+                ShowJudgementText = false,
+                VideoConfig = new VideoEncodingConfig { Codec = Codec.H264, RateControlMode = RateControlMode.CBR, Bitrate = 20000, MaxBitrate = 35000, QP = 18, KeyframeInterval = 2.0 },
+                AudioConfig = new AudioEncodingConfig { RenderAudio = true, AudioSampleRate = 48000, AudioChannels = 2, AudioBitrate = 256000 },
+                AdvancedConfig = new AdvancedConfig { ProcessAudio = true, NonTile = false, FileExtension = "mkv" }
+            }
+        },
+        new RenderPreset
+        {
+            Name = "FHD 60fps (4x)",
+            Config = new RenderConfig
+            {
+                RenderWidth = 1920,
+                RenderHeight = 1080,
+                RenderFPS = 240,
+                VideoFPS = 60,
+                DelayAfterEnd = 15,
+                ShowJudgementText = false,
+                VideoConfig = new VideoEncodingConfig { Codec = Codec.H264, RateControlMode = RateControlMode.CBR, Bitrate = 30000, MaxBitrate = 50000, QP = 18, KeyframeInterval = 2.0 },
+                AudioConfig = new AudioEncodingConfig { RenderAudio = true, AudioSampleRate = 48000, AudioChannels = 2, AudioBitrate = 256000 },
+                AdvancedConfig = new AdvancedConfig { ProcessAudio = true, NonTile = false, FileExtension = "mkv" }
+            }
+        },
+        new RenderPreset
+        {
+            Name = "QHD 60fps (4x)",
+            Config = new RenderConfig
+            {
+                RenderWidth = 2560,
+                RenderHeight = 1440,
+                RenderFPS = 240,
+                VideoFPS = 60,
+                DelayAfterEnd = 15,
+                ShowJudgementText = false,
+                VideoConfig = new VideoEncodingConfig { Codec = Codec.H264, RateControlMode = RateControlMode.CBR, Bitrate = 35000, MaxBitrate = 60000, QP = 18, KeyframeInterval = 2.0 },
+                AudioConfig = new AudioEncodingConfig { RenderAudio = true, AudioSampleRate = 48000, AudioChannels = 2, AudioBitrate = 256000 },
+                AdvancedConfig = new AdvancedConfig { ProcessAudio = true, NonTile = false, FileExtension = "mkv" }
+            }
+        },
+        new RenderPreset
+        {
+            Name = "4K 60fps (4x)",
+            Config = new RenderConfig
+            {
+                RenderWidth = 3840,
+                RenderHeight = 2160,
+                RenderFPS = 240,
+                VideoFPS = 60,
+                DelayAfterEnd = 15,
+                ShowJudgementText = false,
+                VideoConfig = new VideoEncodingConfig { Codec = Codec.H264, RateControlMode = RateControlMode.CBR, Bitrate = 60000, MaxBitrate = 100000, QP = 18, KeyframeInterval = 2.0 },
+                AudioConfig = new AudioEncodingConfig { RenderAudio = true, AudioSampleRate = 48000, AudioChannels = 2, AudioBitrate = 256000 },
+                AdvancedConfig = new AdvancedConfig { ProcessAudio = true, NonTile = false, FileExtension = "mkv" }
+            }
+        }
+    };
+
     private static string GetPresetsDirectory()
     {
-        return Path.Combine(MelonEnvironment.GameRootDirectory, "UserData", "ADOFAIRenderer", "Presets");
+        string? root = null;
+        try
+        {
+            root = MelonEnvironment.GameRootDirectory;
+        }
+        catch
+        {
+            // Outside MelonLoader host environment (e.g. tests)
+        }
+
+        if (string.IsNullOrEmpty(root))
+        {
+            root = AppDomain.CurrentDomain.BaseDirectory;
+        }
+
+        return Path.Combine(root, "UserData", "ADOFAIRenderer", "Presets");
     }
 
     private static string GetSafeFileName(string name)
@@ -27,6 +121,45 @@ internal static class PresetManager
         return Path.GetInvalidFileNameChars().Aggregate(name, (current, c) => current.Replace(c, '_'));
     }
 
+    public static void EnsureDefaultPresetsCreated()
+    {
+        try
+        {
+            var dir = GetPresetsDirectory();
+            if (!Directory.Exists(dir))
+            {
+                Directory.CreateDirectory(dir);
+            }
+
+            if (!GlobalSettings.Current.DefaultPresetsInitialized)
+            {
+                var settings = new JsonSerializerSettings
+                {
+                    Formatting = Formatting.Indented
+                };
+                settings.Converters.Add(new ColorJsonConverter());
+
+                foreach (var def in DefaultPresets)
+                {
+                    var safeName = GetSafeFileName(def.Name);
+                    var filePath = Path.Combine(dir, safeName + ".json");
+                    if (!File.Exists(filePath))
+                    {
+                        var json = JsonConvert.SerializeObject(def, settings);
+                        File.WriteAllText(filePath, json);
+                    }
+                }
+
+                GlobalSettings.Current.DefaultPresetsInitialized = true;
+                GlobalSettings.Save();
+            }
+        }
+        catch (Exception ex)
+        {
+            MelonLogger.Warning($"Error initializing default presets: {ex.Message}");
+        }
+    }
+
     public static void SavePreset(string name, RenderConfig config)
     {
         if (string.IsNullOrWhiteSpace(name))
@@ -43,10 +176,16 @@ internal static class PresetManager
         var preset = new RenderPreset
         {
             Name = name,
-            Config = config
+            Config = config.Clone()
         };
 
-        string json = JsonConvert.SerializeObject(preset, Formatting.Indented);
+        var settings = new JsonSerializerSettings
+        {
+            Formatting = Formatting.Indented
+        };
+        settings.Converters.Add(new ColorJsonConverter());
+
+        string json = JsonConvert.SerializeObject(preset, settings);
         string safeName = GetSafeFileName(name);
         string filePath = Path.Combine(dir, safeName + ".json");
         File.WriteAllText(filePath, json);
@@ -54,14 +193,26 @@ internal static class PresetManager
 
     public static List<RenderPreset> GetPresets()
     {
+        EnsureDefaultPresetsCreated();
+
         var presets = new List<RenderPreset>();
         var dir = GetPresetsDirectory();
-            
-        if (!Directory.Exists(dir)) return presets;
+        if (!Directory.Exists(dir))
+        {
+            foreach (var b in DefaultPresets)
+            {
+                presets.Add(b.Clone());
+            }
+            return presets;
+        }
 
         try
         {
             var files = Directory.GetFiles(dir, "*.json");
+            var serializerSettings = new JsonSerializerSettings();
+            serializerSettings.Converters.Add(new ColorJsonConverter());
+            var serializer = JsonSerializer.Create(serializerSettings);
+
             foreach (var file in files)
             {
                 try
@@ -146,9 +297,20 @@ internal static class PresetManager
                         }
                     }
                             
-                    var preset = jObject.ToObject<RenderPreset>();
-                    if (preset != null && !string.IsNullOrEmpty(preset.Name))
+                    var preset = jObject.ToObject<RenderPreset>(serializer);
+                    if (preset != null)
                     {
+                        var fileBaseName = Path.GetFileNameWithoutExtension(file);
+                        if (string.IsNullOrWhiteSpace(preset.Name))
+                        {
+                            preset.Name = fileBaseName;
+                        }
+
+                        if (presets.Any(p => string.Equals(p.Name, preset.Name, StringComparison.OrdinalIgnoreCase)))
+                        {
+                            continue;
+                        }
+
                         presets.Add(preset);
                     }
                 }
@@ -177,13 +339,44 @@ internal static class PresetManager
 
     public static void DeletePreset(string name)
     {
+        if (string.IsNullOrWhiteSpace(name)) return;
+
         var dir = GetPresetsDirectory();
+        if (!Directory.Exists(dir)) return;
+
         var safeName = GetSafeFileName(name);
         var filePath = Path.Combine(dir, safeName + ".json");
 
         if (File.Exists(filePath))
         {
             File.Delete(filePath);
+            return;
+        }
+
+        foreach (var file in Directory.GetFiles(dir, "*.json"))
+        {
+            try
+            {
+                var fileBaseName = Path.GetFileNameWithoutExtension(file);
+                if (string.Equals(fileBaseName, name, StringComparison.OrdinalIgnoreCase))
+                {
+                    File.Delete(file);
+                    return;
+                }
+
+                var json = File.ReadAllText(file);
+                var jObject = JsonConvert.DeserializeObject<JObject>(json);
+                var pName = (string?)jObject?["Name"];
+                if (string.Equals(pName, name, StringComparison.OrdinalIgnoreCase))
+                {
+                    File.Delete(file);
+                    return;
+                }
+            }
+            catch
+            {
+                // Ignore read errors during cleanup search
+            }
         }
     }
 }

Data/ColorJsonConverter.cs

@@ -0,0 +1,109 @@
+using System;
+using System.Globalization;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using UnityEngine;
+
+namespace ADOFAIRenderer.Data;
+
+/// <summary>
+/// Converts Unity <see cref="Color"/> and nullable <see cref="Color"/> to and from hex string (#RRGGBBAA).
+/// Pure C# implementation to completely avoid Unity internal native ECalls (such as Color.linear or ColorUtility.TryParseHtmlString).
+/// </summary>
+public class ColorJsonConverter : JsonConverter
+{
+    public override bool CanConvert(Type objectType)
+    {
+        return objectType == typeof(Color) || objectType == typeof(Color?);
+    }
+
+    public override void WriteJson(JsonWriter writer, object? value, JsonSerializer serializer)
+    {
+        if (value == null)
+        {
+            writer.WriteNull();
+            return;
+        }
+
+        var color = (Color)value;
+        writer.WriteValue(ToHex(color));
+    }
+
+    public override object? ReadJson(JsonReader reader, Type objectType, object? existingValue, JsonSerializer serializer)
+    {
+        bool isNullable = Nullable.GetUnderlyingType(objectType) != null || !objectType.IsValueType;
+
+        if (reader.TokenType == JsonToken.Null)
+        {
+            return isNullable ? null : (object)default(Color);
+        }
+
+        if (reader.TokenType == JsonToken.String)
+        {
+            var str = (string?)reader.Value;
+            if (TryParseHex(str, out var parsedColor))
+            {
+                return parsedColor;
+            }
+
+            return isNullable ? null : (object)default(Color);
+        }
+
+        if (reader.TokenType == JsonToken.StartObject)
+        {
+            var obj = JObject.Load(reader);
+            float r = (float?)obj["r"] ?? 0f;
+            float g = (float?)obj["g"] ?? 0f;
+            float b = (float?)obj["b"] ?? 0f;
+            float a = (float?)obj["a"] ?? 1f;
+            return new Color(r, g, b, a);
+        }
+
+        return isNullable ? null : (object)default(Color);
+    }
+
+    public static string ToHex(Color color)
+    {
+        byte r = (byte)Math.Clamp((int)Math.Round(color.r * 255f), 0, 255);
+        byte g = (byte)Math.Clamp((int)Math.Round(color.g * 255f), 0, 255);
+        byte b = (byte)Math.Clamp((int)Math.Round(color.b * 255f), 0, 255);
+        byte a = (byte)Math.Clamp((int)Math.Round(color.a * 255f), 0, 255);
+        return $"#{r:X2}{g:X2}{b:X2}{a:X2}";
+    }
+
+    public static bool TryParseHex(string? hex, out Color color)
+    {
+        color = default;
+        if (string.IsNullOrWhiteSpace(hex)) return false;
+
+        var str = hex.Trim();
+        if (str.StartsWith("#"))
+        {
+            str = str.Substring(1);
+        }
+
+        if (str.Length == 6)
+        {
+            if (byte.TryParse(str.Substring(0, 2), NumberStyles.HexNumber, CultureInfo.InvariantCulture, out var r) &&
+                byte.TryParse(str.Substring(2, 2), NumberStyles.HexNumber, CultureInfo.InvariantCulture, out var g) &&
+                byte.TryParse(str.Substring(4, 2), NumberStyles.HexNumber, CultureInfo.InvariantCulture, out var b))
+            {
+                color = new Color(r / 255f, g / 255f, b / 255f, 1f);
+                return true;
+            }
+        }
+        else if (str.Length == 8)
+        {
+            if (byte.TryParse(str.Substring(0, 2), NumberStyles.HexNumber, CultureInfo.InvariantCulture, out var r) &&
+                byte.TryParse(str.Substring(2, 2), NumberStyles.HexNumber, CultureInfo.InvariantCulture, out var g) &&
+                byte.TryParse(str.Substring(4, 2), NumberStyles.HexNumber, CultureInfo.InvariantCulture, out var b) &&
+                byte.TryParse(str.Substring(6, 2), NumberStyles.HexNumber, CultureInfo.InvariantCulture, out var a))
+            {
+                color = new Color(r / 255f, g / 255f, b / 255f, a / 255f);
+                return true;
+            }
+        }
+
+        return false;
+    }
+}

Data/RenderConfig.cs

@@ -1,74 +1,156 @@
-using System.Diagnostics.CodeAnalysis;
-using UnityEngine;
-
-namespace ADOFAIRenderer.Data;
-
-[SuppressMessage("ReSharper", "RedundantDefaultMemberInitializer")]
-public class RenderConfig
-{
-    public double RenderFPS { get; set; }
-    public double VideoFPS { get; set; }
-
-    public int RenderWidth { get; set; }
-    public int RenderHeight { get; set; }
-        
-    public VideoEncodingConfig VideoConfig { get; set; } = new();
-    public AudioEncodingConfig AudioConfig { get; set; } = new();
-    public AdvancedConfig AdvancedConfig { get; set; } = new();
-
-    public double DelayAfterEnd { get; set; } = 15;
-    public bool ShowJudgementText { get; set; } = false;
-}
-
-[SuppressMessage("ReSharper", "RedundantDefaultMemberInitializer")]
-public class AdvancedConfig
-{
-    public int? RandomSeed { get; set; } = null;
-    public bool ProcessAudio { get; set; } = true;
-    public bool NonTile { get; set; } = false;
-    public string FileExtension { get; set; } = "mkv";
-
-    public Color? firePlanetColor = null;
-    public Color? icePlanetColor = null;
-    public Color? windPlanetColor = null;
-}
-
-public class VideoEncodingConfig
-{
-    public Codec Codec { get; set; } = Codec.H264;
-    public RateControlMode RateControlMode { get; set; } = RateControlMode.CBR;
-        
-    public int Bitrate { get; set; } = 30000;
-    public int MaxBitrate { get; set; } = 50000;
-    // ReSharper disable once InconsistentNaming
-    public int QP { get; set; } = 18;
-    public double KeyframeInterval { get; set; } = 2.0;
-    public bool ForceSoftwareEncoder { get; set; }
-}
-
-public class AudioEncodingConfig
-{
-    private int _audioSampleRate = 48000;
-    private int _audioChannels = 2;
-    private int _audioBitrate = 256000;
-
-    public bool RenderAudio { get; set; } = true;
-
-    public int AudioSampleRate
-    {
-        get => _audioSampleRate <= 0 ? 48000 : _audioSampleRate;
-        set => _audioSampleRate = value <= 0 ? 48000 : value;
-    }
-
-    public int AudioChannels
-    {
-        get => _audioChannels <= 0 ? 2 : _audioChannels;
-        set => _audioChannels = value <= 0 ? 2 : value;
-    }
-
-    public int AudioBitrate
-    {
-        get => _audioBitrate <= 0 ? 256000 : _audioBitrate;
-        set => _audioBitrate = value <= 0 ? 256000 : value;
-    }
-}
+using System.Diagnostics.CodeAnalysis;
+using Newtonsoft.Json;
+using UnityEngine;
+
+namespace ADOFAIRenderer.Data;
+
+[SuppressMessage("ReSharper", "RedundantDefaultMemberInitializer")]
+public class RenderConfig
+{
+    public double RenderFPS { get; set; }
+    public double VideoFPS { get; set; }
+
+    public int RenderWidth { get; set; }
+    public int RenderHeight { get; set; }
+        
+    public VideoEncodingConfig VideoConfig { get; set; } = new();
+    public AudioEncodingConfig AudioConfig { get; set; } = new();
+    public AdvancedConfig AdvancedConfig { get; set; } = new();
+
+    public double DelayAfterEnd { get; set; } = 15;
+    public bool ShowJudgementText { get; set; } = false;
+
+    public void CopyFrom(RenderConfig? source)
+    {
+        if (source == null) return;
+        RenderFPS = source.RenderFPS;
+        VideoFPS = source.VideoFPS;
+        RenderWidth = source.RenderWidth;
+        RenderHeight = source.RenderHeight;
+        DelayAfterEnd = source.DelayAfterEnd;
+        ShowJudgementText = source.ShowJudgementText;
+
+        VideoConfig.CopyFrom(source.VideoConfig);
+        AudioConfig.CopyFrom(source.AudioConfig);
+        AdvancedConfig.CopyFrom(source.AdvancedConfig);
+    }
+
+    public RenderConfig Clone()
+    {
+        var clone = new RenderConfig();
+        clone.CopyFrom(this);
+        return clone;
+    }
+}
+
+[SuppressMessage("ReSharper", "RedundantDefaultMemberInitializer")]
+public class AdvancedConfig
+{
+    public int? RandomSeed { get; set; } = null;
+    public bool ProcessAudio { get; set; } = true;
+    public bool NonTile { get; set; } = false;
+    public string FileExtension { get; set; } = "mkv";
+
+    [JsonConverter(typeof(ColorJsonConverter))]
+    public Color? firePlanetColor = null;
+
+    [JsonConverter(typeof(ColorJsonConverter))]
+    public Color? icePlanetColor = null;
+
+    [JsonConverter(typeof(ColorJsonConverter))]
+    public Color? windPlanetColor = null;
+
+    public void CopyFrom(AdvancedConfig? source)
+    {
+        if (source == null) return;
+        RandomSeed = source.RandomSeed;
+        ProcessAudio = source.ProcessAudio;
+        NonTile = source.NonTile;
+        FileExtension = source.FileExtension;
+        firePlanetColor = source.firePlanetColor;
+        icePlanetColor = source.icePlanetColor;
+        windPlanetColor = source.windPlanetColor;
+    }
+
+    public AdvancedConfig Clone()
+    {
+        var clone = new AdvancedConfig();
+        clone.CopyFrom(this);
+        return clone;
+    }
+}
+
+public class VideoEncodingConfig
+{
+    public Codec Codec { get; set; } = Codec.H264;
+    public RateControlMode RateControlMode { get; set; } = RateControlMode.CBR;
+        
+    public int Bitrate { get; set; } = 30000;
+    public int MaxBitrate { get; set; } = 50000;
+    // ReSharper disable once InconsistentNaming
+    public int QP { get; set; } = 18;
+    public double KeyframeInterval { get; set; } = 2.0;
+    public bool ForceSoftwareEncoder { get; set; }
+
+    public void CopyFrom(VideoEncodingConfig? source)
+    {
+        if (source == null) return;
+        Codec = source.Codec;
+        RateControlMode = source.RateControlMode;
+        Bitrate = source.Bitrate;
+        MaxBitrate = source.MaxBitrate;
+        QP = source.QP;
+        KeyframeInterval = source.KeyframeInterval;
+        ForceSoftwareEncoder = source.ForceSoftwareEncoder;
+    }
+
+    public VideoEncodingConfig Clone()
+    {
+        var clone = new VideoEncodingConfig();
+        clone.CopyFrom(this);
+        return clone;
+    }
+}
+
+public class AudioEncodingConfig
+{
+    private int _audioSampleRate = 48000;
+    private int _audioChannels = 2;
+    private int _audioBitrate = 256000;
+
+    public bool RenderAudio { get; set; } = true;
+
+    public int AudioSampleRate
+    {
+        get => _audioSampleRate <= 0 ? 48000 : _audioSampleRate;
+        set => _audioSampleRate = value <= 0 ? 48000 : value;
+    }
+
+    public int AudioChannels
+    {
+        get => _audioChannels <= 0 ? 2 : _audioChannels;
+        set => _audioChannels = value <= 0 ? 2 : value;
+    }
+
+    public int AudioBitrate
+    {
+        get => _audioBitrate <= 0 ? 256000 : _audioBitrate;
+        set => _audioBitrate = value <= 0 ? 256000 : value;
+    }
+
+    public void CopyFrom(AudioEncodingConfig? source)
+    {
+        if (source == null) return;
+        RenderAudio = source.RenderAudio;
+        AudioSampleRate = source.AudioSampleRate;
+        AudioChannels = source.AudioChannels;
+        AudioBitrate = source.AudioBitrate;
+    }
+
+    public AudioEncodingConfig Clone()
+    {
+        var clone = new AudioEncodingConfig();
+        clone.CopyFrom(this);
+        return clone;
+    }
+}␍

Localization/Locale/en.json

@@ -1,5 +1,19 @@
 {
   "ui.render_config.window_title": "Render Config",
+  "ui.render_config.presets": "Presets",
+  "ui.render_config.preset_select": "Preset",
+  "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",
+  "ui.render_config.preset_delete_desc": "Are you sure you want to delete preset '{0}'?",
+  "ui.render_config.preset_name_empty": "Please enter a preset name.",
+  "ui.render_config.preset_custom": "(Modified)",
+  "ui.render_config.confirm": "Confirm",
+  "ui.render_config.cancel": "Cancel",
   "ui.render_config.render_fps": "Render FPS",
   "ui.render_config.video_fps": "Video FPS",
   "ui.render_config.render_width": "Render Width",

Localization/Locale/ko.json

@@ -1,16 +1,30 @@
 {
   "ui.render_config.window_title": "렌더 설정",
+  "ui.render_config.presets": "프리셋",
+  "ui.render_config.preset_select": "프리셋 선택",
+  "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",
+  "ui.render_config.preset_delete_desc": "'{0}' 프리셋을 정말 삭제하시겠습니까?",
+  "ui.render_config.preset_name_empty": "프리셋 이름을 입력해 주세요.",
+  "ui.render_config.preset_custom": "(수정됨)",
+  "ui.render_config.confirm": "확인",
+  "ui.render_config.cancel": "취소",
   "ui.render_config.render_fps": "렌더링 FPS",
   "ui.render_config.video_fps": "영상 FPS",
   "ui.render_config.render_width": "렌더링 너비",
   "ui.render_config.render_height": "렌더링 높이",
   "ui.render_config.delay_after_end": "종료 후 대기 시간 (초)",
   "ui.render_config.show_judgement": "판정 텍스트 표시",
-  "ui.render_config.video_encoding": "Video Encoding Config",
-  "ui.render_config.audio_encoding": "Audio Encoding Config",
-  "ui.render_config.global_settings": "Global Settings",
-  "ui.render_config.advanced_settings": "Advanced Settings",
-  "ui.render_config.go_render": "렌더 시작",
+  "ui.render_config.video_encoding": "비디오 인코딩 설정",
+  "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": "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)
@@ -83,202 +89,122 @@ internal class CommonWarningDialogUI : MonoBehaviour
 
         // Set UI layer (5)
         gameObject.layer = 5;
-            
+
         // Canvas setup
         var canvas = gameObject.AddComponent<Canvas>();
         canvas.renderMode = RenderMode.ScreenSpaceOverlay;
-        canvas.sortingOrder = 32766; // Just below FFmpegDownloadUI (32767)
-            
-        // Responsive Canvas Scaler setup
+        canvas.sortingOrder = 32766;
+
         var scaler = gameObject.AddComponent<CanvasScaler>();
         scaler.uiScaleMode = CanvasScaler.ScaleMode.ScaleWithScreenSize;
         scaler.referenceResolution = new Vector2(1920, 1080);
         scaler.screenMatchMode = CanvasScaler.ScreenMatchMode.MatchWidthOrHeight;
         scaler.matchWidthOrHeight = 0.5f;
-            
+
         gameObject.AddComponent<GraphicRaycaster>();
-            
-        // 1. Create full screen overlay background
-        var bgPanelObj = new GameObject("BackgroundPanel");
+
+        var ctx = RendererUIManager.Context;
+
+        // 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>();
         bgRect.anchorMin = Vector2.zero;
         bgRect.anchorMax = Vector2.one;
         bgRect.offsetMin = Vector2.zero;
         bgRect.offsetMax = Vector2.zero;
-            
-        var font = ModAssets.NanumSquareNeoNormal;
-            
-        // 2. Create modal container
-        var modalContainerObj = new GameObject("ModalContainer");
-        modalContainerObj.transform.SetParent(bgPanelObj.transform, false);
-        modalContainerObj.layer = 5;
-            
-        var modalImage = modalContainerObj.AddComponent<Image>();
-        modalImage.color = new Color(0.08f, 0.08f, 0.1f, 0.88f); // Matching background tone of existing UI
-            
-        var modalOutline = modalContainerObj.AddComponent<Outline>();
-        modalOutline.effectColor = Color.white;
-        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>();
+
+        // 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)
+        });
+
+        // 3. Build content inside window.Content
+        var content = _window.Content;
+
+        var vLayout = content.gameObject.AddComponent<VerticalLayoutGroup>();
+        vLayout.spacing = 16f;
+        vLayout.padding = new RectOffset(16, 16, 12, 12);
+        vLayout.childControlWidth = true;
+        vLayout.childControlHeight = true;
+        vLayout.childForceExpandWidth = true;
+        vLayout.childForceExpandHeight = false;
+
+        // Description text
+        var descText = O5Factory.ControlText(ctx, content, 18f, noPad: true);
         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;
-            
-        var descRect = descObj.GetComponent<RectTransform>();
-        descRect.anchorMin = new Vector2(0, 0.5f);
-        descRect.anchorMax = new Vector2(1, 1);
-        descRect.pivot = new Vector2(0.5f, 0.5f);
-        descRect.anchoredPosition = new Vector2(0, -65);
-        descRect.sizeDelta = new Vector2(-40, 120);
-            
-        // 5. Create button container
-        var buttonContainerObj = new GameObject("ButtonContainer", typeof(RectTransform));
-        buttonContainerObj.transform.SetParent(modalContainerObj.transform, false);
-        buttonContainerObj.layer = 5;
-            
-        var btnContainerRect = buttonContainerObj.GetComponent<RectTransform>();
-        btnContainerRect.anchorMin = new Vector2(0, 0);
-        btnContainerRect.anchorMax = new Vector2(1, 0);
-        btnContainerRect.pivot = new Vector2(0.5f, 0);
-        btnContainerRect.anchoredPosition = new Vector2(0, 35);
-        btnContainerRect.sizeDelta = new Vector2(0, 50);
+        descText.textWrappingMode = TextWrappingModes.Normal;
+        descText.lineSpacing = 6;
+        descText.color = new Color(0.88f, 0.88f, 0.88f, 1f);
 
-        // 6. Dynamic button layout and styling
-        float totalWidth = 560f;
-        float spacing = 15f;
-        float buttonHeight = 45f;
-        int numButtons = buttons.Length;
+        // ReSharper disable once InconsistentNaming
+        var descLE = descText.gameObject.AddComponent<LayoutElement>();
+        descLE.flexibleWidth = 1f;
+        descLE.flexibleHeight = 1f;
 
-        float buttonWidth = numButtons == 1 
-            ? 200f 
-            : (totalWidth - (spacing * (numButtons - 1))) / numButtons;
+        // Button action row
+        var btnRowObj = new GameObject("ButtonRow");
+        btnRowObj.transform.SetParent(content, false);
+        var btnRowRect = btnRowObj.AddComponent<RectTransform>();
+        var btnRowLE = btnRowObj.AddComponent<LayoutElement>();
+        btnRowLE.preferredHeight = 40f;
+        btnRowLE.flexibleWidth = 1f;
 
-        float startX = numButtons == 1 
-            ? 0 
-            : (-totalWidth / 2f) + (buttonWidth / 2f);
+        var hLayout = btnRowObj.AddComponent<HorizontalLayoutGroup>();
+        hLayout.spacing = 10f;
+        hLayout.childAlignment = TextAnchor.MiddleCenter;
+        hLayout.childControlWidth = true;
+        hLayout.childControlHeight = true;
+        hLayout.childForceExpandWidth = true;
+        hLayout.childForceExpandHeight = true;
 
-        for (int i = 0; i < numButtons; i++)
+        for (var i = 0; i < buttons.Length; i++)
         {
             var btnData = buttons[i];
-            var btnObj = new GameObject($"Button_{i}");
-            btnObj.transform.SetParent(buttonContainerObj.transform, false);
-            btnObj.layer = 5;
+            var btn = O5Factory.Button(
+                ctx: ctx,
+                parent: btnRowRect,
+                onClick: () =>
+                {
+                    try
+                    {
+                        btnData.OnClick();
+                    }
+                    catch (Exception ex)
+                    {
+                        Melon<RenderMod>.Logger.Error($"Dialog Button Click Event Error: {ex}");
+                    }
+                    Destroy(gameObject);
+                },
+                text: btnData.Text,
+                id: $"btn_dialog_{i}",
+                height: 40f
+            );
 
-            // Define default colors
-            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(() =>
+            if (btnData.BackgroundColor.HasValue)
             {
-                try
-                {
-                    btnData.OnClick();
-                }
-                catch (Exception ex)
-                {
-                    MelonLoader.Melon<RenderMod>.Logger.Error($"Dialog Button Click Event Error: {ex}");
-                }
-                Destroy(gameObject);
-            });
-                
-            var btnRect = btnObj.GetComponent<RectTransform>();
-            btnRect.anchorMin = new Vector2(0.5f, 0.5f);
-            btnRect.anchorMax = new Vector2(0.5f, 0.5f);
-            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);
+                btn.NormalColor = btnData.BackgroundColor.Value;
+                btn.UpdateVisual();
+            }
 
-            // 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;
+            var le = btn.Rect.gameObject.AddComponent<LayoutElement>();
+            le.flexibleWidth = 1f;
+            le.preferredHeight = 40f;
         }
     }
-
-    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
     {
@@ -103,14 +106,16 @@ internal class FFmpegDownloadUI : MonoBehaviour
         scaler.matchWidthOrHeight = 0.5f;
             
         gameObject.AddComponent<GraphicRaycaster>();
-            
-        // 1. Create full screen overlay background
-        var bgPanelObj = new GameObject("BackgroundPanel");
+
+        var ctx = RendererUIManager.Context;
+
+        // 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 modal container
-        var modalContainerObj = new GameObject("ModalContainer");
-        modalContainerObj.transform.SetParent(bgPanelObj.transform, false);
-        modalContainerObj.layer = 5;
-            
-        var modalImage = modalContainerObj.AddComponent<Image>();
-        modalImage.color = new Color(0.08f, 0.08f, 0.1f, 0.88f);
-            
-        var modalOutline = modalContainerObj.AddComponent<Outline>();
-        modalOutline.effectColor = Color.white;
-        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>();
+        // 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)
+        });
+
+        var content = _window.Content;
+
+        var vLayout = content.gameObject.AddComponent<VerticalLayoutGroup>();
+        vLayout.spacing = 14f;
+        vLayout.padding = new RectOffset(16, 16, 10, 10);
+        vLayout.childControlWidth = true;
+        vLayout.childControlHeight = true;
+        vLayout.childForceExpandWidth = true;
+        vLayout.childForceExpandHeight = false;
+
+        // 3. Description text
+        var descText = O5Factory.ControlText(ctx, content, 18f, noPad: true);
         var descStrBuilder = new StringBuilder();
         descStrBuilder.AppendLine("FFmpeg shared libraries are required to render video.");
         if (Application.platform == RuntimePlatform.OSXPlayer)
@@ -176,197 +161,152 @@ 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;
-            
-        var descRect = descObj.GetComponent<RectTransform>();
-        descRect.anchorMin = new Vector2(0, 0.5f);
-        descRect.anchorMax = new Vector2(1, 1);
-        descRect.pivot = new Vector2(0.5f, 0.5f);
-        descRect.anchoredPosition = new Vector2(0, -60);
-        descRect.sizeDelta = new Vector2(-40, 100);
-            
-        // 6. Create button container
-        _buttonContainerObj = new GameObject("ButtonContainer", typeof(RectTransform));
-        _buttonContainerObj.transform.SetParent(modalContainerObj.transform, false);
-        _buttonContainerObj.layer = 5;
-            
-        var btnContainerRect = _buttonContainerObj.GetComponent<RectTransform>();
-        btnContainerRect.anchorMin = new Vector2(0, 0);
-        btnContainerRect.anchorMax = new Vector2(1, 0);
-        btnContainerRect.pivot = new Vector2(0.5f, 0);
-        btnContainerRect.anchoredPosition = new Vector2(0, 35);
-        btnContainerRect.sizeDelta = new Vector2(0, 50);
-            
-        // 7. Create download button
-        var downloadBtnObj = new GameObject("DownloadButton");
-        downloadBtnObj.transform.SetParent(_buttonContainerObj.transform, false);
-        downloadBtnObj.layer = 5;
-            
-        var downloadImg = downloadBtnObj.AddComponent<Image>();
-        downloadImg.color = new Color(0.0f, 0.8f, 1.0f, 1.0f); // Sleek cyan/blue
-        downloadImg.raycastTarget = true;
-            
-        var downloadBtn = downloadBtnObj.AddComponent<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));
-        if (Application.platform != RuntimePlatform.OSXPlayer) downloadBtn.onClick.AddListener(StartDownloadProcess);
-        else
-        {
-            downloadBtn.onClick.AddListener(OpenFFmpegWebsite);
-            void OpenFFmpegWebsite() { Application.OpenURL("https://ffmpeg.org"); Destroy(gameObject); }
-        }
+        descText.textWrappingMode = TextWrappingModes.Normal;
+        descText.lineSpacing = 5;
+        descText.color = new Color(0.85f, 0.85f, 0.85f, 1f);
 
-        var downloadBtnRect = downloadBtnObj.GetComponent<RectTransform>();
-        downloadBtnRect.anchorMin = new Vector2(0.5f, 0.5f);
-        downloadBtnRect.anchorMax = new Vector2(0.5f, 0.5f);
-        downloadBtnRect.pivot = new Vector2(1f, 0.5f);
-        downloadBtnRect.anchoredPosition = new Vector2(-15, 0);
-        downloadBtnRect.sizeDelta = new Vector2(180, 45);
-            
-        var downloadTextObj = new GameObject("DownloadText");
-        downloadTextObj.transform.SetParent(downloadBtnObj.transform, false);
-        downloadTextObj.layer = 5;
-            
-        var downloadText = downloadTextObj.AddComponent<TextMeshProUGUI>();
-        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
+        var descLE = descText.gameObject.AddComponent<LayoutElement>();
+        descLE.flexibleWidth = 1f;
+        descLE.flexibleHeight = 1f;
+
+        // 4. Button container
+        _buttonContainerObj = new GameObject("ButtonContainer");
+        _buttonContainerObj.transform.SetParent(content, false);
+        _buttonContainerObj.layer = 5;
+
+        var btnContainerLE = _buttonContainerObj.AddComponent<LayoutElement>();
+        btnContainerLE.preferredHeight = 40f;
+        btnContainerLE.flexibleWidth = 1f;
+
+        var btnLayout = _buttonContainerObj.AddComponent<HorizontalLayoutGroup>();
+        btnLayout.spacing = 10f;
+        btnLayout.childAlignment = TextAnchor.MiddleCenter;
+        btnLayout.childControlWidth = true;
+        btnLayout.childControlHeight = true;
+        btnLayout.childForceExpandWidth = true;
+        btnLayout.childForceExpandHeight = true;
+
+        Action onDownloadClick = Application.platform != RuntimePlatform.OSXPlayer 
+            ? StartDownloadProcess 
+            : () => { Application.OpenURL("https://ffmpeg.org"); Destroy(gameObject); };
+
+        var downloadBtn = O5Factory.Button(
+            ctx: ctx,
+            parent: _buttonContainerObj.transform,
+            onClick: onDownloadClick,
+            text: Application.platform != RuntimePlatform.OSXPlayer ? "Download & Install" : "Open Website",
+            id: "btn_ffmpeg_download",
+            height: 40f
+        );
+        downloadBtn.NormalColor = ctx.Theme.ObjectActiveBright;
+        downloadBtn.UpdateVisual();
+
+        var downloadBtnLE = downloadBtn.Rect.gameObject.AddComponent<LayoutElement>();
+        downloadBtnLE.flexibleWidth = 1f;
+        downloadBtnLE.preferredHeight = 40f;
+
+        var cancelBtn = O5Factory.Button(
+            ctx: ctx,
+            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;
+
+        // 5. 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);
-            
-        var barBgOutline = _progressBarObj.AddComponent<Outline>();
-        barBgOutline.effectColor = Color.white;
-        barBgOutline.effectDistance = new Vector2(3.0f, -3.0f);
-            
-        var barRect = _progressBarObj.GetComponent<RectTransform>();
-        barRect.anchorMin = new Vector2(0.5f, 0);
-        barRect.anchorMax = new Vector2(0.5f, 0);
-        barRect.pivot = new Vector2(0.5f, 0);
-        barRect.anchoredPosition = new Vector2(0, 75);
-        barRect.sizeDelta = new Vector2(480, 24);
-            
-        // 10. Create progress bar fill image
+        barBgImg.sprite = ctx.Sprites.RoundedControl;
+        barBgImg.type = Image.Type.Sliced;
+        barBgImg.color = ctx.Theme.ObjectBG;
+
+        var barOutlineObj = new GameObject("BarOutline");
+        barOutlineObj.transform.SetParent(_progressBarObj.transform, false);
+        barOutlineObj.layer = 5;
+
+        var barOutlineImg = barOutlineObj.AddComponent<Image>();
+        barOutlineImg.sprite = ctx.Sprites.RoundedOutline;
+        barOutlineImg.type = Image.Type.Sliced;
+        barOutlineImg.color = ctx.Theme.ControlOutlineIdle;
+        barOutlineImg.raycastTarget = false;
+
+        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);
         _fillRect.anchorMax = new Vector2(0, 1);
         _fillRect.pivot = new Vector2(0, 0.5f);
         _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.font = font;
+        _progressText.fontSize = 13;
+        _progressText.font = ctx.Fonts.Regular;
         _progressText.color = Color.white;
         _progressText.alignment = TextAlignmentOptions.Center;
-            
-        var progressTextOutline = progressTextObj.AddComponent<Outline>();
-        progressTextOutline.effectColor = new Color(0, 0, 0, 0.8f);
-        progressTextOutline.effectDistance = new Vector2(1, -1);
-            
+        _progressText.raycastTarget = false;
+
         var progressTextRect = progressTextObj.GetComponent<RectTransform>();
         progressTextRect.anchorMin = Vector2.zero;
         progressTextRect.anchorMax = Vector2.one;
         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.font = font;
+        _statusText.fontSize = 14;
+        _statusText.font = ctx.Fonts.Regular;
         _statusText.color = new Color(0.8f, 0.8f, 0.8f, 1f);
         _statusText.alignment = TextAlignmentOptions.Center;
-            
-        var statusRect = _statusTextObj.GetComponent<RectTransform>();
-        statusRect.anchorMin = new Vector2(0, 0);
-        statusRect.anchorMax = new Vector2(1, 0);
-        statusRect.pivot = new Vector2(0.5f, 0);
-        statusRect.anchoredPosition = new Vector2(0, 35);
-        statusRect.sizeDelta = new Vector2(0, 30);
-    }
+        _statusText.raycastTarget = false;
 
-    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;
+        var statusRect = _statusTextObj.GetComponent<RectTransform>();
+        statusRect.anchorMin = Vector2.zero;
+        statusRect.anchorMax = Vector2.one;
+        statusRect.offsetMin = Vector2.zero;
+        statusRect.offsetMax = Vector2.zero;
     }
 
     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;
+    }
+}