Update README.md

* Fixed a bug when editing a Text Field and the input string is `null`. Only affected Il2Cpp games, appeared in 1.8.0.
* Added a menu page for editing the Explorer Settings in-game, called `Options`.
* Added a new setting for default Items per Page Limit (for all "Pages" in Explorer).

README.md

@@ -12,6 +12,10 @@
   <img src="https://img.shields.io/github/downloads/sinai-dev/Explorer/total.svg" />
 </p>
 
+<p align="center">
+  <img src="https://raw.githubusercontent.com/sinai-dev/Explorer/master/overview.png">  
+</p>
+
 - [Current status](#current-status)
 - [How to install](#how-to-install)
 - [How to use](#how-to-use)
@@ -58,24 +62,23 @@ Requires [BepInEx](https://github.com/BepInEx/BepInEx) to be installed for your
 
 ### Mod Config
 
-There is a simple Mod Config for the Explorer, which is generated the first time you run it.
+There is a simple Mod Config for the Explorer. You can access the settings via the "Options" page of the main menu.
 
-This config is generated to `[Game_Directory]\Mods\Explorer\config.xml`. Edit the config while the game is closed if you wish to change it.
+`Main Menu Toggle` (KeyCode)
-
-`Main_Menu_Toggle` (KeyCode)
 * Sets the keybinding for the Main Menu toggle (show/hide all Explorer windows)
 * See [this article](https://docs.unity3d.com/ScriptReference/KeyCode.html) for a full list of all accepted KeyCodes.
 * Default: `F7`
 
-`Default_Window_Size` (Vector2)
+`Default Window Size` (Vector2)
 * Sets the default width and height for all Explorer windows when created.
 * `x` is width, `y` is height.
 * Default: `<x>550</x> <y>700</y>`
 
-## Features
+`Default Items per Page` (Int)
-[![](overview.png)](https://raw.githubusercontent.com/sinai-dev/Explorer/master/overview.png)
+* Sets the default items per page when viewing lists or search results.
+* Default: `20`
 
-<i>An overview of the different Explorer menus.</i>
+## Features
 
 ### Scene Explorer
 

src/CachedObjects/Object/CacheDictionary.cs

@@ -269,6 +269,7 @@ namespace Explorer
                         GUI.skin.label.alignment = TextAnchor.MiddleCenter;
                         GUILayout.Label($"[{i}]", new GUILayoutOption[] { GUILayout.Width(30) });
 
+                        GUI.skin.label.alignment = TextAnchor.MiddleLeft;
                         GUILayout.Label("Key:", new GUILayoutOption[] { GUILayout.Width(40) });
                         key.DrawValue(window, (window.width / 2) - 80f);
 

src/Config/ModConfig.cs

@@ -15,6 +15,7 @@ namespace Explorer
 
         public KeyCode Main_Menu_Toggle = KeyCode.F7;
         public Vector2 Default_Window_Size = new Vector2(550, 700);
+        public int Default_Page_Limit = 20;
 
         public static void OnLoad()
         {
@@ -30,9 +31,9 @@ namespace Explorer
         }
 
         // returns true if settings successfully loaded
-        public static bool LoadSettings(bool checkExist = true)
+        public static bool LoadSettings()
         {
-            if (checkExist && !File.Exists(SETTINGS_PATH))
+            if (!File.Exists(SETTINGS_PATH))
                 return false;
 
             try
@@ -50,9 +51,9 @@ namespace Explorer
             return Instance != null;
         }
 
-        public static void SaveSettings(bool checkExist = true)
+        public static void SaveSettings()
         {
-            if (checkExist && File.Exists(SETTINGS_PATH))
+            if (File.Exists(SETTINGS_PATH))
                 File.Delete(SETTINGS_PATH);
 
             using (var file = File.Create(SETTINGS_PATH))

src/Explorer.csproj

@@ -34,6 +34,7 @@
     <BIECppGameFolder>D:\Steam\steamapps\common\Outward - Il2Cpp</BIECppGameFolder>
     <!-- Set this to the BepInEx Mono Game folder, without the ending '\' character. -->
     <BIEMonoGameFolder>D:\Steam\steamapps\common\Outward</BIEMonoGameFolder>
+    <!-- <BIEMonoGameFolder>D:\source\Unity Projects\! My Unity Games\NewInputSystemTest\_BUILD</BIEMonoGameFolder> -->
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release_ML_Cpp|AnyCPU' ">
     <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
@@ -242,6 +243,7 @@
     <Compile Include="Extensions\ReflectionExtensions.cs" />
     <Compile Include="Helpers\InputHelper.cs" />
     <Compile Include="Menu\CursorControl.cs" />
+    <Compile Include="Menu\MainMenu\Pages\OptionsPage.cs" />
     <Compile Include="Tests\TestClass.cs" />
     <Compile Include="UnstripFixes\GUIUnstrip.cs" />
     <Compile Include="UnstripFixes\Internal_LayoutUtility.cs" />

src/ExplorerBepInPlugin.cs

@@ -66,7 +66,7 @@ namespace Explorer
 
             new ExplorerCore();
 
-            HarmonyInstance.PatchAll();
+            //HarmonyInstance.PatchAll();
         }
 
         void LoadMCS()

src/ExplorerCore.cs

@@ -4,23 +4,23 @@ namespace Explorer
 {
     public class ExplorerCore
     {
-        public const string NAME = "Explorer (" + PLATFORM + ", " + MODLOADER + ")";
+        public const string NAME    = "Explorer (" + PLATFORM + ", " + MODLOADER + ")";
-        public const string VERSION = "1.8.1";
+        public const string VERSION = "1.8.21";
         public const string AUTHOR  = "Sinai";
         public const string GUID    = "com.sinai.explorer";
 
-        public const string MODLOADER =
-#if ML
-            "MelonLoader";
-#else
-            "BepInEx";
-#endif
         public const string PLATFORM =
 #if CPP
             "Il2Cpp";
 #else
             "Mono";
 #endif
+        public const string MODLOADER =
+#if ML
+            "MelonLoader";
+#else
+            "BepInEx";
+#endif
 
         public static ExplorerCore Instance { get; private set; }
 
@@ -30,11 +30,10 @@ namespace Explorer
 
             ModConfig.OnLoad();
 
-            InputHelper.Init();
-
             new MainMenu();
             new WindowManager();
 
+            InputHelper.Init();
             CursorControl.Init();
 
             Log($"{NAME} {VERSION} initialized.");

src/Helpers/InputHelper.cs

@@ -5,18 +5,41 @@ using UnityEngine;
 namespace Explorer
 {
     /// <summary>
-    /// Version-agnostic UnityEngine Input module using Reflection.
+    /// Version-agnostic Input module using Reflection.
     /// </summary>
     public static class InputHelper
     {
         // If Input module failed to load at all
         public static bool NO_INPUT;
 
-        // Base UnityEngine.Input class
+        // If using new InputSystem module
-        private static Type Input => _input ?? (_input = ReflectionHelpers.GetTypeByName("UnityEngine.Input"));
+        public static bool USING_NEW_INPUT;
+
+        // Cached Types
+        private static Type TInput => _input ?? (_input = ReflectionHelpers.GetTypeByName("UnityEngine.Input"));
         private static Type _input;
 
-        // Cached member infos
+        private static Type TKeyboard => _keyboardSys ?? (_keyboardSys = ReflectionHelpers.GetTypeByName("UnityEngine.InputSystem.Keyboard"));
+        private static Type _keyboardSys;
+
+        private static Type TMouse => _mouseSys ?? (_mouseSys = ReflectionHelpers.GetTypeByName("UnityEngine.InputSystem.Mouse"));
+        private static Type _mouseSys;
+
+        private static Type TKey => _key ?? (_key = ReflectionHelpers.GetTypeByName("UnityEngine.InputSystem.Key"));
+        private static Type _key;
+
+        // Cached member infos (new system)
+        private static PropertyInfo _keyboardCurrent;
+        private static PropertyInfo _kbItemProp;
+        private static PropertyInfo _isPressed;
+        private static PropertyInfo _wasPressedThisFrame;
+        private static PropertyInfo _mouseCurrent;
+        private static PropertyInfo _leftButton;
+        private static PropertyInfo _rightButton;
+        private static PropertyInfo _position;
+        private static MethodInfo _readValueMethod;
+
+        // Cached member infos (legacy)
         private static PropertyInfo _mousePosition;
         private static MethodInfo _getKey;
         private static MethodInfo _getKeyDown;
@@ -25,49 +48,153 @@ namespace Explorer
 
         public static void Init()
         {
-            if (Input == null && !TryManuallyLoadInput())
+            if (TKeyboard != null || TryManuallyLoadNewInput())
             {
-                NO_INPUT = true;
+                InitNewInput();
                 return;
             }
 
-            // Cache reflection now that we know Input is loaded
+            if (TInput != null || TryManuallyLoadLegacyInput())
+            {
+                InitLegacyInput();
+                return;
+            }
 
-            _mousePosition = Input.GetProperty("mousePosition");
+            ExplorerCore.LogWarning("Could not find any Input module!");
-
+            NO_INPUT = true;
-            _getKey = Input.GetMethod("GetKey", new Type[] { typeof(KeyCode) });
-            _getKeyDown = Input.GetMethod("GetKeyDown", new Type[] { typeof(KeyCode) });
-            _getMouseButton = Input.GetMethod("GetMouseButton", new Type[] { typeof(int) });
-            _getMouseButtonDown = Input.GetMethod("GetMouseButtonDown", new Type[] { typeof(int) });
         }
 
-#pragma warning disable IDE1006 // Camel-case property (Unity style)
+        private static void InitNewInput()
-        public static Vector3 mousePosition
+        {
+            ExplorerCore.Log("Initializing new InputSystem support...");
+
+            USING_NEW_INPUT = true;
+
+            _keyboardCurrent = TKeyboard.GetProperty("current");
+            _kbItemProp = TKeyboard.GetProperty("Item", new Type[] { TKey });
+
+            var btnControl = ReflectionHelpers.GetTypeByName("UnityEngine.InputSystem.Controls.ButtonControl");
+            _isPressed = btnControl.GetProperty("isPressed");
+            _wasPressedThisFrame = btnControl.GetProperty("wasPressedThisFrame");
+
+            _mouseCurrent = TMouse.GetProperty("current");
+            _leftButton = TMouse.GetProperty("leftButton");
+            _rightButton = TMouse.GetProperty("rightButton");
+
+            _position = ReflectionHelpers.GetTypeByName("UnityEngine.InputSystem.Pointer")
+                                         .GetProperty("position");
+
+            _readValueMethod = ReflectionHelpers.GetTypeByName("UnityEngine.InputSystem.InputControl`1")
+                               .MakeGenericType(typeof(Vector2))
+                               .GetMethod("ReadValue");
+        }
+
+        private static void InitLegacyInput()
+        {
+            ExplorerCore.Log("Initializing Legacy Input support...");
+
+            _mousePosition = TInput.GetProperty("mousePosition");
+            _getKey = TInput.GetMethod("GetKey", new Type[] { typeof(KeyCode) });
+            _getKeyDown = TInput.GetMethod("GetKeyDown", new Type[] { typeof(KeyCode) });
+            _getMouseButton = TInput.GetMethod("GetMouseButton", new Type[] { typeof(int) });
+            _getMouseButtonDown = TInput.GetMethod("GetMouseButtonDown", new Type[] { typeof(int) });
+        }
+
+        private static bool TryManuallyLoadNewInput()
+        {
+            if (ReflectionHelpers.LoadModule("Unity.InputSystem") && TKeyboard != null)
+            {
+                ExplorerCore.Log("Loaded new InputSystem module!");
+                return true;
+            }
+            else
+            {
+                return false;
+            }
+        }
+
+        private static bool TryManuallyLoadLegacyInput()
+        {
+            if ((ReflectionHelpers.LoadModule("UnityEngine.InputLegacyModule") || ReflectionHelpers.LoadModule("UnityEngine.CoreModule"))
+                && TInput != null)
+            {
+                ExplorerCore.Log("Loaded legacy InputModule!");
+                return true;
+            }
+            else
+            {
+                return false;
+            }
+        }
+
+        public static Vector3 MousePosition
         {
             get
             {
                 if (NO_INPUT) return Vector3.zero;
+
+                if (USING_NEW_INPUT)
+                {
+                    var mouse = _mouseCurrent.GetValue(null, null);
+                    var pos = _position.GetValue(mouse, null);
+
+                    return (Vector2)_readValueMethod.Invoke(pos, new object[0]);
+                }
+
                 return (Vector3)_mousePosition.GetValue(null, null);
             }
         }
-#pragma warning restore IDE1006
 
         public static bool GetKeyDown(KeyCode key)
         {
             if (NO_INPUT) return false;
+
+            if (USING_NEW_INPUT)
+            {
+                var parsed = Enum.Parse(TKey, key.ToString());
+                var currentKB = _keyboardCurrent.GetValue(null, null);
+                var actualKey = _kbItemProp.GetValue(currentKB, new object[] { parsed });
+
+                return (bool)_wasPressedThisFrame.GetValue(actualKey, null);
+            }
+
             return (bool)_getKeyDown.Invoke(null, new object[] { key });
         }
 
         public static bool GetKey(KeyCode key)
         {
             if (NO_INPUT) return false;
+
+            if (USING_NEW_INPUT)
+            {
+                var parsed = Enum.Parse(TKey, key.ToString());
+                var currentKB = _keyboardCurrent.GetValue(null, null);
+                var actualKey = _kbItemProp.GetValue(currentKB, new object[] { parsed });
+
+                return (bool)_isPressed.GetValue(actualKey, null);
+            }
+
             return (bool)_getKey.Invoke(null, new object[] { key });
         }
 
-        /// <param name="btn">1 = left, 2 = middle, 3 = right, etc</param>
+        /// <param name="btn">0/1 = left, 2 = middle, 3 = right, etc</param>
         public static bool GetMouseButtonDown(int btn)
         {
             if (NO_INPUT) return false;
+
+            if (USING_NEW_INPUT)
+            {
+                var mouse = _mouseCurrent.GetValue(null, null);
+
+                PropertyInfo btnProp;
+                if (btn < 2) btnProp = _leftButton;
+                else         btnProp = _rightButton;
+
+                var actualBtn = btnProp.GetValue(mouse, null);
+
+                return (bool)_wasPressedThisFrame.GetValue(actualBtn, null);
+            }
+
             return (bool)_getMouseButtonDown.Invoke(null, new object[] { btn });
         }
 
@@ -75,24 +202,21 @@ namespace Explorer
         public static bool GetMouseButton(int btn)
         {
             if (NO_INPUT) return false;
+
+            if (USING_NEW_INPUT)
+            {
+                var mouse = _mouseCurrent.GetValue(null, null);
+
+                PropertyInfo btnProp;
+                if (btn < 2) btnProp = _leftButton;
+                else btnProp = _rightButton;
+
+                var actualBtn = btnProp.GetValue(mouse, null);
+
+                return (bool)_isPressed.GetValue(actualBtn, null);
+            }
+
             return (bool)_getMouseButton.Invoke(null, new object[] { btn });
         }
-
-        private static bool TryManuallyLoadInput()
-        {
-            ExplorerCore.Log("UnityEngine.Input is null, trying to load manually....");
-
-            if ((ReflectionHelpers.LoadModule("UnityEngine.InputLegacyModule") || ReflectionHelpers.LoadModule("UnityEngine.CoreModule")) 
-                && Input != null)
-            {
-                ExplorerCore.Log("Ok!");
-                return true;
-            }
-            else
-            {
-                ExplorerCore.Log("Could not load Input module!");
-                return false;
-            }
-        }
     }
 }

src/Helpers/PageHelper.cs

@@ -21,7 +21,7 @@ namespace Explorer
                 CalculateMaxOffset();
             }
         }
-        private int m_itemsPerPage = 20;
+        private int m_itemsPerPage = ModConfig.Instance.Default_Page_Limit;
 
         public int ItemCount 
         {

src/Menu/InspectUnderMouse.cs

@@ -33,7 +33,7 @@ namespace Explorer
             if (!UnityHelpers.MainCamera)
                 return;
 
-            var ray = UnityHelpers.MainCamera.ScreenPointToRay(InputHelper.mousePosition);
+            var ray = UnityHelpers.MainCamera.ScreenPointToRay(InputHelper.MousePosition);
 
             if (Physics.Raycast(ray, out RaycastHit hit, 1000f))
             {
@@ -61,7 +61,7 @@ namespace Explorer
             {
                 if (m_objUnderMouseName != "")
                 {
-                    var pos = InputHelper.mousePosition;
+                    var pos = InputHelper.MousePosition;
                     var rect = new Rect(
                         pos.x - (Screen.width / 2), // x
                         Screen.height - pos.y - 50, // y

src/Menu/MainMenu/MainMenu.cs

@@ -17,16 +17,20 @@ namespace Explorer
             Pages.Add(new ScenePage());
             Pages.Add(new SearchPage());
             Pages.Add(new ConsolePage());
+            Pages.Add(new OptionsPage());
 
             for (int i = 0; i < Pages.Count; i++)
             {
                 var page = Pages[i];
                 page.Init();
+
+                // If page failed to init, it will remove itself from the list. Lower the iterate counter.
+                if (!Pages.Contains(page)) i--;
             }
         }
 
         public const int MainWindowID = 5000;
-        public static Rect MainRect = new Rect(5,5, ModConfig.Instance.Default_Window_Size.x,ModConfig.Instance.Default_Window_Size.y);
+        public static Rect MainRect = new Rect(5, 5, ModConfig.Instance.Default_Window_Size.x, ModConfig.Instance.Default_Window_Size.y);
 
         public static readonly List<WindowPage> Pages = new List<WindowPage>();
         private static int m_currentPage = 0;

src/Menu/MainMenu/Pages/OptionsPage.cs

@@ -0,0 +1,99 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Explorer.Tests;
+using UnityEngine;
+
+namespace Explorer
+{
+    public class OptionsPage : WindowPage
+    {
+        public override string Name => "Options";
+
+        public string toggleKeyInputString = "";
+        public Vector2 defaultSizeInputVector;
+        public int defaultPageLimit;
+
+        private CacheObjectBase toggleKeyInput;
+        private CacheObjectBase defaultSizeInput;
+        private CacheObjectBase defaultPageLimitInput;        
+
+        public override void Init()
+        {
+            toggleKeyInputString = ModConfig.Instance.Main_Menu_Toggle.ToString();
+            toggleKeyInput = CacheFactory.GetTypeAndCacheObject(typeof(OptionsPage).GetField("toggleKeyInputString"), this);
+
+            defaultSizeInputVector = ModConfig.Instance.Default_Window_Size;
+            defaultSizeInput = CacheFactory.GetTypeAndCacheObject(typeof(OptionsPage).GetField("defaultSizeInputVector"), this);
+
+            defaultPageLimit = ModConfig.Instance.Default_Page_Limit;
+            defaultPageLimitInput = CacheFactory.GetTypeAndCacheObject(typeof(OptionsPage).GetField("defaultPageLimit"), this);
+        }
+
+        public override void Update() { }
+
+        public override void DrawWindow()
+        {
+            GUI.skin.label.alignment = TextAnchor.MiddleCenter;
+            GUILayout.Label("<color=orange><size=16><b>Settings</b></size></color>", new GUILayoutOption[0]);
+            GUI.skin.label.alignment = TextAnchor.MiddleLeft;
+
+            GUILayout.BeginVertical(GUIContent.none, GUI.skin.box, new GUILayoutOption[0]);
+
+            GUILayout.BeginHorizontal(new GUILayoutOption[0]);
+            GUILayout.Label($"Menu Toggle Key:", new GUILayoutOption[] { GUILayout.Width(215f) });
+            toggleKeyInput.DrawValue(MainMenu.MainRect, MainMenu.MainRect.width - 215f);
+            GUILayout.EndHorizontal();
+
+            GUILayout.BeginHorizontal(new GUILayoutOption[0]);
+            GUILayout.Label($"Default Window Size:", new GUILayoutOption[] { GUILayout.Width(215f) });
+            defaultSizeInput.DrawValue(MainMenu.MainRect, MainMenu.MainRect.width - 215f);
+            GUILayout.EndHorizontal();
+
+            GUILayout.BeginHorizontal(new GUILayoutOption[0]);
+            GUILayout.Label($"Default Items per Page:", new GUILayoutOption[] { GUILayout.Width(215f) });
+            defaultPageLimitInput.DrawValue(MainMenu.MainRect, MainMenu.MainRect.width - 215f);
+            GUILayout.EndHorizontal();
+
+            if (GUILayout.Button("<color=lime><b>Apply and Save</b></color>", new GUILayoutOption[0]))
+            {
+                ApplyAndSave();
+            }
+
+            GUILayout.EndVertical();
+
+            //GUIUnstrip.Space(10f);
+
+            //GUI.skin.label.alignment = TextAnchor.MiddleCenter;
+            //GUILayout.Label("<color=orange><size=16><b>Other</b></size></color>", new GUILayoutOption[0]);
+            //GUI.skin.label.alignment = TextAnchor.MiddleLeft;
+
+            //GUILayout.BeginVertical(GUIContent.none, GUI.skin.box, new GUILayoutOption[0]);
+
+            //if (GUILayout.Button("Inspect Test Class", new GUILayoutOption[0]))
+            //{
+            //    WindowManager.InspectObject(TestClass.Instance, out bool _);
+            //}
+
+            //GUILayout.EndVertical();
+        }
+
+        private void ApplyAndSave()
+        {
+            if (Enum.Parse(typeof(KeyCode), toggleKeyInputString) is KeyCode key)
+            {
+                ModConfig.Instance.Main_Menu_Toggle = key;
+            }
+            else
+            {
+                ExplorerCore.LogWarning($"Could not parse '{toggleKeyInputString}' to KeyCode!");
+            }
+
+            ModConfig.Instance.Default_Window_Size = defaultSizeInputVector;
+            ModConfig.Instance.Default_Page_Limit = defaultPageLimit;
+
+            ModConfig.SaveSettings();
+        }
+    }
+}

src/Menu/MainMenu/Pages/ScenePage.cs

@@ -10,7 +10,7 @@ namespace Explorer
     {
         public static ScenePage Instance;
 
-        public override string Name { get => "Scene Explorer"; }
+        public override string Name { get => "Scenes"; }
 
         public PageHelper Pages = new PageHelper();
 

src/Menu/ResizeDrag.cs

@@ -38,7 +38,7 @@ namespace Explorer
                     //var r = GUILayoutUtility.GetLastRect();
                     var r = Internal_LayoutUtility.GetLastRect();
 
-                    var mousePos = InputHelper.mousePosition;
+                    var mousePos = InputHelper.MousePosition;
 
                     try
                     {
@@ -125,7 +125,7 @@ namespace Explorer
             //var r = GUILayoutUtility.GetLastRect();
             var r = GUILayoutUtility.GetLastRect();
 
-            var mousePos = InputHelper.mousePosition;
+            var mousePos = InputHelper.MousePosition;
 
             var mouse = GUIUnstrip.ScreenToGUIPoint(new Vector2(mousePos.x, Screen.height - mousePos.y));
             if (r.Contains(mouse) && InputHelper.GetMouseButtonDown(0))
@@ -150,6 +150,7 @@ namespace Explorer
             GUILayout.EndHorizontal();
 
 #endif
+            GUI.skin.label.alignment = TextAnchor.MiddleLeft;
 
             return _rect;
         }

src/Menu/Windows/WindowManager.cs

@@ -189,7 +189,7 @@ namespace Explorer
 
         private static bool RectContainsMouse(Rect rect)
         {
-            var mousePos = InputHelper.mousePosition;
+            var mousePos = InputHelper.MousePosition;
             return rect.Contains(new Vector2(mousePos.x, Screen.height - mousePos.y));
         }
 

src/UnstripFixes/GUIUnstrip.cs

@@ -17,7 +17,7 @@ namespace Explorer
 #if CPP
             return Internal.TextField(text, options);
 #else
-            return GUIUnstrip.TextField(text, options);
+            return GUILayout.TextField(text, options);
 #endif
         }
 
@@ -75,63 +75,50 @@ namespace Explorer
 #endif
         }
 
-#if CPP
         public static bool RepeatButton(string text, params GUILayoutOption[] options)
         {
-            return Internal.DoRepeatButton(GUIContent.Temp(text), GUI.skin.button, options); 
-        }
-#else
-        public static bool RepeatButton(string text, params GUILayoutOption[] args)
-        {
-            return GUILayout.RepeatButton(text, args);
-        }
-#endif
-
 #if CPP
+            return Internal.DoRepeatButton(GUIContent.Temp(text), GUI.skin.button, options);
+#else
+            return GUILayout.RepeatButton(text, options);
+#endif
+        }
+
         public static void BeginArea(Rect screenRect, GUIStyle style)
         {
-            Internal.BeginArea(screenRect, GUIContent.none, style);            
-        }
-#else
-        public static void BeginArea(Rect rect, GUIStyle skin)
-        {
-            GUILayout.BeginArea(rect, skin);
-        }
-#endif
-
 #if CPP
+            Internal.BeginArea(screenRect, GUIContent.none, style);
+#else
+            GUILayout.BeginArea(screenRect, style);
+#endif
+        }
+
         static public void EndArea()
         {
-            Internal.EndArea();
-        }
-#else
-        public static void EndArea()
-        {
-            GUILayout.EndArea();
-        }
-#endif
-
-
 #if CPP
+            Internal.EndArea();
+#else
+            GUILayout.EndArea();
+#endif
+        }
+
+
         public static Vector2 BeginScrollView(Vector2 scroll, params GUILayoutOption[] options)
         {
+#if CPP
             return Internal.BeginScrollView(scroll, options);
+#else
+            return GUILayout.BeginScrollView(scroll, options);
+#endif
         }
 
         public static void EndScrollView(bool handleScrollWheel = true)
         {
+#if CPP
             Internal.EndScrollView(handleScrollWheel);
-        }
 #else
-        public static Vector2 BeginScrollView(Vector2 scroll, params GUILayoutOption[] options)
-        {
-            return GUILayout.BeginScrollView(scroll, options);
-        }
-
-        public static void EndScrollView()
-        {
             GUILayout.EndScrollView();
-        }
 #endif
+        }
     }
 }

src/UnstripFixes/Internal.cs

@@ -109,6 +109,8 @@ namespace Explorer.UnstripInternals
 
         public static string TextField(string text, GUILayoutOption[] options)
         {
+            text = text ?? "";
+
             int controlID = GUIUtility.GetControlID(FocusType.Keyboard);
             GUIContent guicontent = GUIContent.Temp(text);
             bool flag = GUIUtility.keyboardControl != controlID;
@@ -267,7 +269,7 @@ namespace Explorer.UnstripInternals
 
 #endregion
 
-#region Scrolling
+        #region Scrolling
 
         private static Il2CppSystem.Object GetStateObject(Il2CppSystem.Type type, int controlID)
         {
@@ -653,7 +655,9 @@ namespace Explorer.UnstripInternals
 #endregion
     }
 
-    public static class UnstripExtensions
+    #region Extensions
+
+    public static class Extensions
     {
         public static Rect Unstripped_GetLast(this GUILayoutGroup group)
         {
@@ -670,5 +674,7 @@ namespace Explorer.UnstripInternals
             return result;
         }
     }
+
+    #endregion
 }
 #endif