Update README.md

README.md

@@ -6,11 +6,14 @@
   🔍 An in-game UI for exploring, debugging and modifying Unity games.
 </p>
 <p align="center">
-  ✔️ Supports most Unity versions from 5.2 to 2020+ (IL2CPP and Mono).
+  ✔️ Supports most Unity versions from 5.2 to 2021+ (IL2CPP and Mono).
 </p>
 <p align="center">
   ☕ Enjoy this tool? Consider supporting me on <a href="https://ko-fi.com/sinaidev">ko-fi</a>!
 </p>
+<p align="center">
+  ⚡ UnityExplorer is on <a href="https://thunderstore.io/package/sinai-dev/UnityExplorer/">Thunderstore</a>! (and as <a href="https://gtfo.thunderstore.io/package/sinai-dev/UnityExplorer_IL2CPP/">IL2CPP</a>)
+</p>
 
 # Releases  [![](https://img.shields.io/github/downloads/sinai-dev/UnityExplorer/total.svg)](../../releases)
 
@@ -88,6 +91,7 @@ The inspector is used to see detailed information on objects of any type and man
 ### C# Console
 
 * The C# Console uses the `Mono.CSharp.Evaluator` to define temporary classes or run immediate REPL code.
+* You can execute a script automatically on startup by naming it `startup.cs` and placing it in the `UnityExplorer\Scripts\` folder (this folder will be created where you placed the DLL file).
 * See the "Help" dropdown in the C# console menu for more detailed information.
 
 ### Mouse-Inspect
@@ -115,7 +119,7 @@ For Visual Studio:
 
 0. Clone the repository and run `git submodule update --init --recursive` to get the submodules.
 1. Open the `src\UnityExplorer.sln` project.
-2. Build `mcs`, and if using IL2CPP then build `UnhollowerBaseLib` as well.
+2. Build `mcs` (Release/AnyCPU, you may need to run `nuget restore mcs.sln`), and if using IL2CPP then build `Il2CppAssemblyUnhollower` (Release/AnyCPU) as well.
 3. Build the UnityExplorer release(s) you want to use, either by selecting the config as the Active Config, or batch-building.
 
 # Acknowledgments

src/Core/Reflection/Extensions.cs

@@ -99,8 +99,10 @@ namespace UnityExplorer
 
         public static Exception GetInnerMostException(this Exception e)
         {
-            while (e.InnerException != null)
+            while (e != null)
             {
+                if (e.InnerException == null)
+                    break;
 #if CPP
                 if (e.InnerException is System.Runtime.CompilerServices.RuntimeWrappedException)
                     break;

src/Core/Reflection/Il2CppReflection.cs

@@ -132,7 +132,6 @@ namespace UnityExplorer
                 return null;
 
             var type = obj.GetType();
-
             try
             {
                 if (IsString(obj))
@@ -216,7 +215,7 @@ namespace UnityExplorer
                 // from other structs to il2cpp object
                 else if (typeof(Il2CppSystem.Object).IsAssignableFrom(castTo))
                 {
-                    return BoxIl2CppObject(obj);
+                    return BoxIl2CppObject(obj).TryCast(castTo);
                 }
                 else
                     return obj;
@@ -295,7 +294,27 @@ namespace UnityExplorer
             try
             {
                 if (toType.IsEnum)
+                {
+                    // Check for nullable enums
+                    var type = cppObj.GetType();
+                    if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(Il2CppSystem.Nullable<>))
+                    {
+                        var nullable = cppObj.TryCast(type);
+                        var nullableHasValueProperty = type.GetProperty("HasValue");
+                        if ((bool)nullableHasValueProperty.GetValue(nullable, null))
+                        {
+                            // nullable has a value.
+                            var nullableValueProperty = type.GetProperty("Value");
+                            return Enum.Parse(toType, nullableValueProperty.GetValue(nullable, null).ToString());
+                        }
+                        // nullable and no current value.
+                        return cppObj;
+                    }
+
                     return Enum.Parse(toType, cppObj.ToString());
+                }
+
+                // Not enum, unbox with Il2CppObjectBase.Unbox
 
                 var name = toType.AssemblyQualifiedName;
 

src/Core/Reflection/ReflectionUtility.cs

@@ -87,6 +87,7 @@ namespace UnityExplorer
         {
             foreach (var type in asm.TryGetTypes())
             {
+                // Cache namespace if there is one
                 if (!string.IsNullOrEmpty(type.Namespace) && !uniqueNamespaces.Contains(type.Namespace))
                 {
                     uniqueNamespaces.Add(type.Namespace);
@@ -100,16 +101,16 @@ namespace UnityExplorer
                     AllNamespaces.Insert(i, type.Namespace);
                 }
 
+                // Cache the type. Overwrite type if one exists with the full name
                 if (AllTypes.ContainsKey(type.FullName))
                     AllTypes[type.FullName] = type;
                 else
-                {
                     AllTypes.Add(type.FullName, type);
-                    //allTypeNames.Add(type.FullName);
-                }
 
+                // Invoke listener
                 OnTypeLoaded?.Invoke(type);
 
+                // Check type inheritance cache, add this to any lists it should be in
                 foreach (var key in typeInheritance.Keys)
                 {
                     try
@@ -154,13 +155,6 @@ namespace UnityExplorer
         internal virtual string Internal_ProcessTypeInString(string theString, Type type)
             => theString;
 
-        //// Force loading modules
-        //public static bool LoadModule(string moduleName)
-        //    => Instance.Internal_LoadModule(moduleName);
-        //
-        //internal virtual bool Internal_LoadModule(string moduleName) 
-        //    => false;
-
         // Singleton finder
 
         public static void FindSingleton(string[] possibleNames, Type type, BindingFlags flags, List<object> instances)

src/Core/Utility/UnityHelpers.cs

@@ -2,9 +2,11 @@
 using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
+using System.Reflection;
 using System.Text;
 using UnityEngine;
 using UnityEngine.Events;
+using UnityEngine.UI;
 using Object = UnityEngine.Object;
 
 // Project-wide namespace for accessibility
@@ -107,5 +109,16 @@ namespace UnityExplorer
 
             return color;
         }
+
+        private static PropertyInfo onEndEdit;
+
+        public static UnityEvent<string> GetOnEndEdit(this InputField _this)
+        {
+            if (onEndEdit == null)
+                onEndEdit = typeof(InputField).GetProperty("onEndEdit")
+                            ?? throw new Exception("Could not get InputField.onEndEdit property!");
+
+            return onEndEdit.GetValue(_this, null).TryCast<UnityEvent<string>>();
+        }
     }
 }

src/ExplorerCore.cs

@@ -20,7 +20,7 @@ namespace UnityExplorer
     public static class ExplorerCore
     {
         public const string NAME = "UnityExplorer";
-        public const string VERSION = "4.1.4";
+        public const string VERSION = "4.1.7";
         public const string AUTHOR = "Sinai";
         public const string GUID = "com.sinai.unityexplorer";
 

src/Loader/BIE/BepInExConfigHandler.cs

@@ -21,11 +21,7 @@ namespace UnityExplorer.Loader.BIE
 
         public override void RegisterConfigElement<T>(ConfigElement<T> config)
         {
-            object[] tags = null;
-            if (config.IsInternal)
-                tags = new[] { "Advanced" };
-
-            var entry = Config.Bind(CTG_NAME, config.Name, config.Value, new ConfigDescription(config.Description, null, tags));
+            var entry = Config.Bind(CTG_NAME, config.Name, config.Value, config.Description);
 
             entry.SettingChanged += (object o, EventArgs e) =>
             {

src/UI/CSConsole/ConsoleController.cs

@@ -36,6 +36,8 @@ namespace UnityExplorer.UI.CSConsole
         public static bool EnableAutoIndent { get; private set; } = true;
         public static bool EnableSuggestions { get; private set; } = true;
 
+        internal static string ScriptsFolder => Path.Combine(ExplorerCore.Loader.ExplorerFolder, "Scripts");
+
         internal static readonly string[] DefaultUsing = new string[]
         {
             "System",
@@ -51,6 +53,7 @@ namespace UnityExplorer.UI.CSConsole
 
         public static void Init()
         {
+            // Make sure console is supported on this platform
             try
             {
                 ResetConsole(false);
@@ -63,19 +66,41 @@ namespace UnityExplorer.UI.CSConsole
                 return;
             }
 
+            // Setup console
             Lexer = new LexerBuilder();
             Completer = new CSAutoCompleter();
 
             SetupHelpInteraction();
 
             Panel.OnInputChanged += OnInputChanged;
-            Panel.InputScroll.OnScroll += OnInputScrolled;
+            Panel.InputScroller.OnScroll += OnInputScrolled;
             Panel.OnCompileClicked += Evaluate;
             Panel.OnResetClicked += ResetConsole;
             Panel.OnHelpDropdownChanged += HelpSelected;
             Panel.OnAutoIndentToggled += OnToggleAutoIndent;
             Panel.OnCtrlRToggled += OnToggleCtrlRShortcut;
             Panel.OnSuggestionsToggled += OnToggleSuggestions;
+            Panel.OnPanelResized += OnInputScrolled;
+
+            // Run startup script
+            try
+            {
+                if (!Directory.Exists(ScriptsFolder))
+                    Directory.CreateDirectory(ScriptsFolder);
+
+                var startupPath = Path.Combine(ScriptsFolder, "startup.cs");
+                if (File.Exists(startupPath))
+                {
+                    ExplorerCore.Log($"Executing startup script from '{startupPath}'...");
+                    var text = File.ReadAllText(startupPath);
+                    Input.Text = text;
+                    Evaluate();
+                }
+            }
+            catch (Exception ex)
+            {
+                ExplorerCore.LogWarning($"Exception executing startup script: {ex}");
+            }
         }
 
 
@@ -317,7 +342,7 @@ namespace UnityExplorer.UI.CSConsole
                 var charBot = charTop - CSCONSOLE_LINEHEIGHT;
 
                 var viewportMin = Input.Rect.rect.height - Input.Rect.anchoredPosition.y - (Input.Rect.rect.height * 0.5f);
-                var viewportMax = viewportMin - Panel.InputScroll.ViewportRect.rect.height;
+                var viewportMax = viewportMin - Panel.InputScroller.ViewportRect.rect.height;
 
                 float diff = 0f;
                 if (charTop > viewportMin)
@@ -337,7 +362,7 @@ namespace UnityExplorer.UI.CSConsole
         {
             settingCaretCoroutine = true;
             Input.Component.readOnly = true;
-            RuntimeProvider.Instance.StartCoroutine(SetAutocompleteCaretCoro(caretPosition));
+            RuntimeProvider.Instance.StartCoroutine(SetCaretCoroutine(caretPosition));
         }
 
         internal static PropertyInfo SelectionGuardProperty => selectionGuardPropInfo ?? GetSelectionGuardPropInfo();
@@ -352,7 +377,7 @@ namespace UnityExplorer.UI.CSConsole
 
         private static PropertyInfo selectionGuardPropInfo;
 
-        private static IEnumerator SetAutocompleteCaretCoro(int caretPosition)
+        private static IEnumerator SetCaretCoroutine(int caretPosition)
         {
             var color = Input.Component.selectionColor;
             color.a = 0f;
@@ -376,7 +401,6 @@ namespace UnityExplorer.UI.CSConsole
             settingCaretCoroutine = false;
         }
 
-
         #region Lexer Highlighting
 
         /// <summary>
@@ -384,43 +408,83 @@ namespace UnityExplorer.UI.CSConsole
         /// </summary>
         private static bool HighlightVisibleInput()
         {
-            int startIdx = 0;
-            int endIdx = Input.Text.Length - 1;
-            int topLine = 0;
-
-            // Calculate visible text if necessary
-            if (Input.Rect.rect.height > Panel.InputScroll.ViewportRect.rect.height)
+            if (string.IsNullOrEmpty(Input.Text))
             {
-                topLine = -1;
-                int bottomLine = -1;
-
-                // the top and bottom position of the viewport in relation to the text height
-                // they need the half-height adjustment to normalize against the 'line.topY' value.
-                var viewportMin = Input.Rect.rect.height - Input.Rect.anchoredPosition.y - (Input.Rect.rect.height * 0.5f);
-                var viewportMax = viewportMin - Panel.InputScroll.ViewportRect.rect.height;
-
-                for (int i = 0; i < Input.TextGenerator.lineCount; i++)
-                {
-                    var line = Input.TextGenerator.lines[i];
-                    // if not set the top line yet, and top of line is below the viewport top
-                    if (topLine == -1 && line.topY <= viewportMin)
-                        topLine = i;
-                    // if bottom of line is below the viewport bottom
-                    if ((line.topY - line.height) >= viewportMax)
-                        bottomLine = i;
-                }
-
-                topLine = Math.Max(0, topLine - 1);
-                bottomLine = Math.Min(Input.TextGenerator.lineCount - 1, bottomLine + 1);
-
-                startIdx = Input.TextGenerator.lines[topLine].startCharIdx;
-                endIdx = (bottomLine >= Input.TextGenerator.lineCount - 1)
-                    ? Input.Text.Length - 1
-                    : (Input.TextGenerator.lines[bottomLine + 1].startCharIdx - 1);
+                Panel.HighlightText.text = "";
+                Panel.LineNumberText.text = "1";
+                return false;
             }
 
+            // Calculate the visible lines
+
+            int topLine = -1;
+            int bottomLine = -1;
+
+            // the top and bottom position of the viewport in relation to the text height
+            // they need the half-height adjustment to normalize against the 'line.topY' value.
+            var viewportMin = Input.Rect.rect.height - Input.Rect.anchoredPosition.y - (Input.Rect.rect.height * 0.5f);
+            var viewportMax = viewportMin - Panel.InputScroller.ViewportRect.rect.height;
+
+            for (int i = 0; i < Input.TextGenerator.lineCount; i++)
+            {
+                var line = Input.TextGenerator.lines[i];
+                // if not set the top line yet, and top of line is below the viewport top
+                if (topLine == -1 && line.topY <= viewportMin)
+                    topLine = i;
+                // if bottom of line is below the viewport bottom
+                if ((line.topY - line.height) >= viewportMax)
+                    bottomLine = i;
+            }
+
+            topLine = Math.Max(0, topLine - 1);
+            bottomLine = Math.Min(Input.TextGenerator.lineCount - 1, bottomLine + 1);
+
+            int startIdx = Input.TextGenerator.lines[topLine].startCharIdx;
+            int endIdx = (bottomLine >= Input.TextGenerator.lineCount - 1)
+                ? Input.Text.Length - 1
+                : (Input.TextGenerator.lines[bottomLine + 1].startCharIdx - 1);
+
+
             // Highlight the visible text with the LexerBuilder
+
             Panel.HighlightText.text = Lexer.BuildHighlightedString(Input.Text, startIdx, endIdx, topLine, LastCaretPosition, out bool ret);
+
+            // Set the line numbers
+
+            // determine true starting line number (not the same as the cached TextGenerator line numbers)
+            int realStartLine = 0;
+            for (int i = 0; i < startIdx; i++)
+            {
+                if (LexerBuilder.IsNewLine(Input.Text[i]))
+                    realStartLine++;
+            }
+            realStartLine++;
+            char lastPrev = '\n';
+
+            var sb = new StringBuilder();
+
+            // append leading new lines for spacing (no point rendering line numbers we cant see)
+            for (int i = 0; i < topLine; i++)
+                sb.Append('\n');
+
+            // append the displayed line numbers
+            for (int i = topLine; i <= bottomLine; i++)
+            {
+                if (i > 0)
+                    lastPrev = Input.Text[Input.TextGenerator.lines[i].startCharIdx - 1];
+
+                // previous line ended with a newline character, this is an actual new line.
+                if (LexerBuilder.IsNewLine(lastPrev))
+                {
+                    sb.Append(realStartLine.ToString());
+                    realStartLine++;
+                }
+
+                sb.Append('\n');
+            }
+
+            Panel.LineNumberText.text = sb.ToString();
+
             return ret;
         }
 
@@ -555,7 +619,9 @@ If the game was built with Unity's stubbed netstandard 2.0 runtime, you can fix
         internal const string STARTUP_TEXT = @"<color=#5d8556>// Welcome to the UnityExplorer C# Console!
 
 // It is recommended to use the Log panel (or a console log window) while using this tool.
-// Use the Help dropdown to see detailed examples of how to use the console.</color>";
+// Use the Help dropdown to see detailed examples of how to use the console.
+
+// To execute a script automatically on startup, put the script at 'UnityExplorer\Scripts\startup.cs'</color>";
 
         internal const string HELP_USINGS = @"// You can add a using directive to any namespace, but you must compile for it to take effect.
 // It will remain in effect until you Reset the console.

src/UI/CSConsole/LexerBuilder.cs

@@ -13,8 +13,9 @@ namespace UnityExplorer.UI.CSConsole
     {
         public int startIndex;
         public int endIndex;
-        public string htmlColorTag;
         public bool isStringOrComment;
+        public bool matchToEndOfLine;
+        public string htmlColorTag;
     }
 
     public class LexerBuilder
@@ -112,12 +113,24 @@ namespace UnityExplorer.UI.CSConsole
                     sb.Append(input[i]);
                 sb.Append(SignatureHighlighter.CLOSE_COLOR);
 
-                // check caretIdx to determine inStringOrComment state
-                if (caretIdx >= match.startIndex && (caretIdx <= match.endIndex || (caretIdx >= input.Length && match.endIndex >= input.Length - 1)))
-                    caretInStringOrComment = match.isStringOrComment;
-
                 // update the last unhighlighted start index
                 lastUnhighlighted = match.endIndex + 1;
+
+                int matchEndIdx = match.endIndex;
+                if (match.matchToEndOfLine)
+                {
+                    while (input.Length - 1 >= matchEndIdx)
+                    {
+                        if (IsNewLine(input[matchEndIdx]))
+                            break;
+                        matchEndIdx++;
+                    }
+                }
+
+                // check caretIdx to determine inStringOrComment state
+                if (caretIdx >= match.startIndex && (caretIdx <= matchEndIdx || (caretIdx >= input.Length && matchEndIdx >= input.Length - 1)))
+                    caretInStringOrComment = match.isStringOrComment;
+
             }
 
             // Append trailing unhighlighted input

src/UI/Inspectors/GameObjectWidgets/GameObjectControls.cs

@@ -468,7 +468,7 @@ namespace UnityExplorer.UI.Inspectors
             //UIFactory.SetLayoutElement(pathApplyBtn.Component.gameObject, minHeight: 25, minWidth: 120);
             //pathApplyBtn.OnClick += () => { OnPathEndEdit(PathInput.Text); };
 
-            PathInput.Component.onEndEdit.AddListener((string val) => { OnPathEndEdit(val); });
+            PathInput.Component.GetOnEndEdit().AddListener((string val) => { OnPathEndEdit(val); });
 
             // Title and update row
 
@@ -484,7 +484,7 @@ namespace UnityExplorer.UI.Inspectors
             NameInput = UIFactory.CreateInputField(titleRow, "NameInput", "untitled");
             UIFactory.SetLayoutElement(NameInput.Component.gameObject, minHeight: 30, minWidth: 100, flexibleWidth: 9999);
             NameInput.Component.textComponent.fontSize = 15;
-            NameInput.Component.onEndEdit.AddListener((string val) => { OnNameEndEdit(val); });
+            NameInput.Component.GetOnEndEdit().AddListener((string val) => { OnNameEndEdit(val); });
 
             // second row (toggles, instanceID, tag, buttons)
 
@@ -521,7 +521,7 @@ namespace UnityExplorer.UI.Inspectors
             TagInput = UIFactory.CreateInputField(secondRow, "TagInput", "none");
             UIFactory.SetLayoutElement(TagInput.Component.gameObject, minHeight: 25, minWidth: 100, flexibleWidth: 999);
             TagInput.Component.textComponent.color = Color.white;
-            TagInput.Component.onEndEdit.AddListener((string val) => { OnTagEndEdit(val); });
+            TagInput.Component.GetOnEndEdit().AddListener((string val) => { OnTagEndEdit(val); });
 
             // Instantiate
             var instantiateBtn = UIFactory.CreateButton(secondRow, "InstantiateBtn", "Instantiate", new Color(0.2f, 0.2f, 0.2f));
@@ -644,7 +644,7 @@ namespace UnityExplorer.UI.Inspectors
             var inputField = UIFactory.CreateInputField(rowObj, "InputField", "...");
             UIFactory.SetLayoutElement(inputField.Component.gameObject, minHeight: 25, minWidth: 100, flexibleWidth: 999);
 
-            inputField.Component.onEndEdit.AddListener((string value) => { OnTransformInputEndEdit(type, value); });
+            inputField.Component.GetOnEndEdit().AddListener((string value) => { OnTransformInputEndEdit(type, value); });
 
             var control = new TransformControl(type, inputField);
 

src/UI/Inspectors/InspectUnderMouse.cs

@@ -67,8 +67,12 @@ namespace UnityExplorer.UI.Inspectors
         public void StartInspect(MouseInspectMode mode)
         {
             MainCamera = Camera.main;
-            if (!MainCamera)
+            
+            if (!MainCamera && mode == MouseInspectMode.World)
+            {
+                ExplorerCore.LogWarning("No MainCamera found! Cannot inspect world!");
                 return;
+            }
 
             PanelDragger.ForceEnd();
 

src/UI/Panels/CSConsolePanel.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -18,10 +19,11 @@ namespace UnityExplorer.UI.Panels
         public override int MinWidth => 750;
         public override int MinHeight => 300;
 
-        public InputFieldScroller InputScroll { get; private set; }
-        public InputFieldRef Input => InputScroll.InputField;
+        public InputFieldScroller InputScroller { get; private set; }
+        public InputFieldRef Input => InputScroller.InputField;
         public Text InputText { get; private set; }
         public Text HighlightText { get; private set; }
+        public Text LineNumberText { get; private set; }
 
         public Dropdown HelpDropdown { get; private set; }
 
@@ -33,6 +35,7 @@ namespace UnityExplorer.UI.Panels
         public Action<bool> OnCtrlRToggled;
         public Action<bool> OnSuggestionsToggled;
         public Action<bool> OnAutoIndentToggled;
+        public Action OnPanelResized;
 
         private void InvokeOnValueChanged(string value)
         {
@@ -60,6 +63,11 @@ namespace UnityExplorer.UI.Panels
 
         // UI Construction
 
+        public override void OnFinishResize(RectTransform panel)
+        {
+            OnPanelResized?.Invoke();
+        }
+
         protected internal override void DoSetDefaultPosAndAnchors()
         {
             Rect.localPosition = Vector2.zero;
@@ -121,19 +129,53 @@ namespace UnityExplorer.UI.Panels
 
             // Console Input
 
+            var inputArea = UIFactory.CreateUIObject("InputGroup", content);
+            UIFactory.SetLayoutElement(inputArea, flexibleWidth: 9999, flexibleHeight: 9999);
+            UIFactory.SetLayoutGroup<HorizontalLayoutGroup>(inputArea, false, true, true, true);
+            inputArea.AddComponent<Image>().color = Color.white;
+            inputArea.AddComponent<Mask>().showMaskGraphic = false;
+
+            // line numbers
+
+            var linesHolder = UIFactory.CreateUIObject("LinesHolder", inputArea);
+            var linesRect = linesHolder.GetComponent<RectTransform>();
+            linesRect.pivot = new Vector2(0, 1);
+            linesRect.anchorMin = new Vector2(0, 0);
+            linesRect.anchorMax = new Vector2(0, 1);
+            linesRect.sizeDelta = new Vector2(0, 305000);
+            linesRect.SetInsetAndSizeFromParentEdge(RectTransform.Edge.Left, 0, 50);
+            linesHolder.AddComponent<Image>().color = new Color(0.05f, 0.05f, 0.05f);
+            UIFactory.SetLayoutGroup<VerticalLayoutGroup>(linesHolder, true, true, true, true);
+
+            LineNumberText = UIFactory.CreateLabel(linesHolder, "LineNumbers", "1", TextAnchor.UpperCenter, Color.grey, fontSize: 16);
+            LineNumberText.font = UIManager.ConsoleFont;
+
+            // input field
+
             int fontSize = 16;
 
-            var inputObj = UIFactory.CreateScrollInputField(this.content, "ConsoleInput", ConsoleController.STARTUP_TEXT, out var inputScroller, fontSize);
-            InputScroll = inputScroller;
+            var inputObj = UIFactory.CreateScrollInputField(inputArea, "ConsoleInput", ConsoleController.STARTUP_TEXT, 
+                out var inputScroller, fontSize);
+            InputScroller = inputScroller;
             ConsoleController.defaultInputFieldAlpha = Input.Component.selectionColor.a;
             Input.OnValueChanged += InvokeOnValueChanged;
 
+            // move line number text with input field
+            linesRect.transform.SetParent(inputObj.transform.Find("Viewport"), false);
+            inputScroller.Slider.Scrollbar.onValueChanged.AddListener((float val) => { SetLinesPosition(); });
+            inputScroller.Slider.Slider.onValueChanged.AddListener((float val) => { SetLinesPosition(); });
+            void SetLinesPosition()
+            {
+                linesRect.anchoredPosition = new Vector2(linesRect.anchoredPosition.x, inputScroller.ContentRect.anchoredPosition.y);
+                //SetInputLayout();
+            }
+
             InputText = Input.Component.textComponent;
             InputText.supportRichText = false;
-            Input.PlaceholderText.fontSize = fontSize;
             InputText.color = Color.clear;
             Input.Component.customCaretColor = true;
             Input.Component.caretColor = Color.white;
+            Input.PlaceholderText.fontSize = fontSize;
 
             // Lexer highlight text overlay
             var highlightTextObj = UIFactory.CreateUIObject("HighlightText", InputText.gameObject);
@@ -154,7 +196,19 @@ namespace UnityExplorer.UI.Panels
             Input.PlaceholderText.font = UIManager.ConsoleFont;
             HighlightText.font = UIManager.ConsoleFont;
 
+            RuntimeProvider.Instance.StartCoroutine(DelayedLayoutSetup());
+        }
 
+        private IEnumerator DelayedLayoutSetup()
+        {
+            yield return null;
+            SetInputLayout();
+        }
+
+        public void SetInputLayout()
+        {
+            Input.Rect.offsetMin = new Vector2(52, Input.Rect.offsetMin.y);
+            Input.Rect.offsetMax = new Vector2(2, Input.Rect.offsetMax.y);
         }
     }
 }

src/UI/Panels/UIPanel.cs

@@ -154,14 +154,13 @@ namespace UnityExplorer.UI.Panels
             // Prevent panel going oustide screen bounds
             var halfW = Screen.width * 0.5f;
             var halfH = Screen.height * 0.5f;
-            pos.x = Math.Max(-halfW, Math.Min(pos.x, halfW - panel.rect.width));
-            pos.y = Math.Max(-halfH + panel.rect.height, Math.Min(pos.y, halfH));
+
+            pos.x = Math.Max(-halfW - panel.rect.width + 50, Math.Min(pos.x, halfW - 50));
+            pos.y = Math.Max(-halfH + 50, Math.Min(pos.y, halfH));
 
             panel.localPosition = pos;
         }
 
-
-
         #region Save Data
 
         public abstract void DoSaveToConfigElement();

src/UI/UIFactory.cs

@@ -409,56 +409,49 @@ namespace UnityExplorer.UI
         /// <summary>
         /// Create a Toggle control.
         /// </summary>
-        public static GameObject CreateToggle(GameObject parent, string name, out Toggle toggle, out Text text, Color bgColor = default)
+        public static GameObject CreateToggle(GameObject parent, string name, out Toggle toggle, out Text text, Color bgColor = default, 
+            int checkWidth = 20, int checkHeight = 20)
         {
+            // Main obj
             GameObject toggleObj = CreateUIObject(name, parent, _smallElementSize);
-
-            GameObject bgObj = CreateUIObject("Background", toggleObj);
-            GameObject checkObj = CreateUIObject("Checkmark", bgObj);
-            GameObject labelObj = CreateUIObject("Label", toggleObj);
-
+            SetLayoutGroup<HorizontalLayoutGroup>(toggleObj, false, false, true, true, 5, 0,0,0,0, childAlignment: TextAnchor.MiddleLeft);
             toggle = toggleObj.AddComponent<Toggle>();
             toggle.isOn = true;
+            SetDefaultSelectableColors(toggle);
+            // need a second reference so we can use it inside the lambda, since 'toggle' is an out var.
+            Toggle t2 = toggle;
+            toggle.onValueChanged.AddListener((bool _) => { t2.OnDeselect(null); });
 
-            // second reference so we can use it inside the lambda, 'toggle' is an out var.
-            Toggle toggleComp = toggle;
-            toggle.onValueChanged.AddListener(Deselect);
-            void Deselect(bool _)
-            {
-                toggleComp.OnDeselect(null);
-            }
+            // Check mark background
 
-            Image bgImage = bgObj.AddComponent<Image>();
+            GameObject checkBgObj = CreateUIObject("Background", toggleObj);
+            Image bgImage = checkBgObj.AddComponent<Image>();
             bgImage.color = bgColor == default ? new Color(0.04f, 0.04f, 0.04f, 0.75f) : bgColor;
 
-            Image checkImage = checkObj.AddComponent<Image>();
+            SetLayoutGroup<HorizontalLayoutGroup>(checkBgObj, true, true, true, true, 0, 2, 2, 2, 2);
+            SetLayoutElement(checkBgObj, minWidth: checkWidth, flexibleWidth: 0, minHeight: checkHeight, flexibleHeight: 0);
+
+            // Check mark image
+
+            GameObject checkMarkObj = CreateUIObject("Checkmark", checkBgObj);
+            Image checkImage = checkMarkObj.AddComponent<Image>();
             checkImage.color = new Color(0.8f, 1, 0.8f, 0.3f);
 
+            // Label 
+
+            GameObject labelObj = CreateUIObject("Label", toggleObj);
             text = labelObj.AddComponent<Text>();
-            text.text = "Toggle";
+            text.text = "";
+            text.alignment = TextAnchor.MiddleLeft;
             SetDefaultTextValues(text);
 
+            SetLayoutElement(labelObj, minWidth: 0, flexibleWidth: 0, minHeight: checkHeight, flexibleHeight: 0);
+
+            // References
+
             toggle.graphic = checkImage;
             toggle.targetGraphic = bgImage;
-            SetDefaultSelectableColors(toggle);
 
-            RectTransform bgRect = bgObj.GetComponent<RectTransform>();
-            bgRect.anchorMin = new Vector2(0f, 1f);
-            bgRect.anchorMax = new Vector2(0f, 1f);
-            bgRect.anchoredPosition = new Vector2(13f, -13f);
-            bgRect.sizeDelta = new Vector2(20f, 20f);
-
-            RectTransform checkRect = checkObj.GetComponent<RectTransform>();
-            checkRect.anchorMin = new Vector2(0.5f, 0.5f);
-            checkRect.anchorMax = new Vector2(0.5f, 0.5f);
-            checkRect.anchoredPosition = Vector2.zero;
-            checkRect.sizeDelta = new Vector2(14f, 14f);
-
-            RectTransform labelRect = labelObj.GetComponent<RectTransform>();
-            labelRect.anchorMin = new Vector2(0f, 0f);
-            labelRect.anchorMax = new Vector2(1f, 1f);
-            labelRect.offsetMin = new Vector2(28f, 2f);
-            labelRect.offsetMax = new Vector2(-5f, -5f);
             return toggleObj;
         }
 

src/UI/UIManager.cs

@@ -378,7 +378,7 @@ namespace UnityExplorer.UI
             timeInput = UIFactory.CreateInputField(navbarPanel, "TimeInput", "timeScale");
             UIFactory.SetLayoutElement(timeInput.Component.gameObject, minHeight: 25, minWidth: 40);
             timeInput.Text = Time.timeScale.ToString("F2");
-            timeInput.Component.onEndEdit.AddListener(OnTimeInputEndEdit);
+            timeInput.Component.GetOnEndEdit().AddListener(OnTimeInputEndEdit);
 
             pauseBtn = UIFactory.CreateButton(navbarPanel, "PauseButton", "||", new Color(0.2f, 0.2f, 0.2f));
             UIFactory.SetLayoutElement(pauseBtn.Component.gameObject, minHeight: 25, minWidth: 25);

src/UI/Widgets/InputFieldScroller.cs

@@ -80,12 +80,12 @@ namespace UnityExplorer.UI.Widgets
 
                 if (ContentRect.rect.height < desiredHeight)
                 {
-                    ContentRect.sizeDelta = new Vector2(0, desiredHeight);
+                    ContentRect.sizeDelta = new Vector2(ContentRect.sizeDelta.x, desiredHeight);
                     this.Slider.UpdateSliderHandle();
                 }
                 else if (ContentRect.rect.height > desiredHeight)
                 {
-                    ContentRect.sizeDelta = new Vector2(0, desiredHeight);
+                    ContentRect.sizeDelta = new Vector2(ContentRect.sizeDelta.x, desiredHeight);
                     this.Slider.UpdateSliderHandle();
                 }
             }

src/UI/Widgets/ScrollPool/ScrollPool.cs

@@ -193,12 +193,11 @@ namespace UnityExplorer.UI.Widgets
             RuntimeProvider.Instance.StartCoroutine(InitCoroutine(onHeightChangedListener));
         }
 
-        private WaitForEndOfFrame waitForEndOfFrame = new WaitForEndOfFrame();
-
         private IEnumerator InitCoroutine(Action onHeightChangedListener)
         {
             ScrollRect.content.anchoredPosition = Vector2.zero;
-            yield return waitForEndOfFrame ?? (waitForEndOfFrame = new WaitForEndOfFrame());
+            yield return null;
+            yield return null;
 
             LayoutRebuilder.ForceRebuildLayoutImmediate(Content);
 

src/UI/Widgets/TransformTree/TransformCell.cs

@@ -17,6 +17,7 @@ namespace UnityExplorer.UI.Widgets
         private bool m_enabled;
 
         public Action<CachedTransform> OnExpandToggled;
+        public Action<CachedTransform> OnEnableToggled;
         public Action<GameObject> OnGameObjectClicked;
 
         public CachedTransform cachedTransform;
@@ -27,15 +28,20 @@ namespace UnityExplorer.UI.Widgets
 
         public ButtonRef ExpandButton;
         public ButtonRef NameButton;
+        public Toggle EnabledToggle;
 
         public LayoutElement spacer;
 
-        public void OnMainButtonClicked()
+        public void Enable()
         {
-            if (cachedTransform.Value)
-                OnGameObjectClicked?.Invoke(cachedTransform.Value.gameObject);
-            else
-                ExplorerCore.LogWarning("The object was destroyed!");
+            m_enabled = true;
+            UIRoot.SetActive(true);
+        }
+
+        public void Disable()
+        {
+            m_enabled = false;
+            UIRoot.SetActive(false);
         }
 
         public void ConfigureCell(CachedTransform cached, int cellIndex)
@@ -59,6 +65,8 @@ namespace UnityExplorer.UI.Widgets
                 NameButton.ButtonText.text = cached.Value.name;
                 NameButton.ButtonText.color = cached.Value.gameObject.activeSelf ? Color.white : Color.grey;
 
+                EnabledToggle.Set(cached.Value.gameObject.activeSelf, false);
+
                 int childCount = cached.Value.childCount;
                 if (childCount > 0)
                 {
@@ -82,16 +90,12 @@ namespace UnityExplorer.UI.Widgets
             }
         }
 
-        public void Disable()
+        public void OnMainButtonClicked()
         {
-            m_enabled = false;
-            UIRoot.SetActive(false);
-        }
-
-        public void Enable()
-        {
-            m_enabled = true;
-            UIRoot.SetActive(true);
+            if (cachedTransform.Value)
+                OnGameObjectClicked?.Invoke(cachedTransform.Value.gameObject);
+            else
+                ExplorerCore.LogWarning("The object was destroyed!");
         }
 
         public void OnExpandClicked()
@@ -99,10 +103,15 @@ namespace UnityExplorer.UI.Widgets
             OnExpandToggled?.Invoke(cachedTransform);
         }
 
+        private void OnEnableClicked(bool value)
+        {
+            OnEnableToggled?.Invoke(cachedTransform);
+        }
+
         public GameObject CreateContent(GameObject parent)
         {
             UIRoot = UIFactory.CreateUIObject("TransformCell", parent);
-            UIFactory.SetLayoutGroup<HorizontalLayoutGroup>(UIRoot, true, true, true, true, 2, childAlignment: TextAnchor.MiddleCenter);
+            UIFactory.SetLayoutGroup<HorizontalLayoutGroup>(UIRoot, false, false, true, true, 2, childAlignment: TextAnchor.MiddleCenter);
             Rect = UIRoot.GetComponent<RectTransform>();
             Rect.anchorMin = new Vector2(0, 1);
             Rect.anchorMax = new Vector2(0, 1);
@@ -114,9 +123,19 @@ namespace UnityExplorer.UI.Widgets
             UIFactory.SetLayoutElement(spacerObj, minWidth: 0, flexibleWidth: 0, minHeight: 0, flexibleHeight: 0);
             this.spacer = spacerObj.GetComponent<LayoutElement>();
 
+            // Expand arrow
+
             ExpandButton = UIFactory.CreateButton(this.UIRoot, "ExpandButton", "►");
             UIFactory.SetLayoutElement(ExpandButton.Component.gameObject, minWidth: 15, flexibleWidth: 0, minHeight: 25, flexibleHeight: 0);
 
+            // Enabled toggle
+
+            var toggleObj = UIFactory.CreateToggle(UIRoot, "BehaviourToggle", out EnabledToggle, out var behavText, default, 17, 17);
+            UIFactory.SetLayoutElement(toggleObj, minHeight: 17, flexibleHeight: 0, minWidth: 17);
+            EnabledToggle.onValueChanged.AddListener(OnEnableClicked);
+
+            // Name button
+
             NameButton = UIFactory.CreateButton(this.UIRoot, "NameButton", "Name", null);
             UIFactory.SetLayoutElement(NameButton.Component.gameObject, flexibleWidth: 9999, minHeight: 25, flexibleHeight: 0);
             var nameLabel = NameButton.Component.GetComponentInChildren<Text>();

src/UI/Widgets/TransformTree/TransformTree.cs

@@ -60,8 +60,9 @@ namespace UnityExplorer.UI.Widgets
 
         public void OnCellBorrowed(TransformCell cell)
         {
-            cell.OnExpandToggled += ToggleExpandCell;
+            cell.OnExpandToggled += OnCellExpandToggled;
             cell.OnGameObjectClicked += OnGameObjectClicked;
+            cell.OnEnableToggled += OnCellEnableToggled;
         }
 
         private void OnGameObjectClicked(GameObject obj)
@@ -72,6 +73,24 @@ namespace UnityExplorer.UI.Widgets
                 InspectorManager.Inspect(obj);
         }
 
+        public void OnCellExpandToggled(CachedTransform cache)
+        {
+            var instanceID = cache.InstanceID;
+            if (expandedInstanceIDs.Contains(instanceID))
+                expandedInstanceIDs.Remove(instanceID);
+            else
+                expandedInstanceIDs.Add(instanceID);
+
+            RefreshData(true);
+        }
+
+        public void OnCellEnableToggled(CachedTransform cache)
+        {
+            cache.Value.gameObject.SetActive(!cache.Value.gameObject.activeSelf);
+
+            RefreshData(true);
+        }
+
         public void Init()
         {
             ScrollPool.Initialize(this);
@@ -261,16 +280,5 @@ namespace UnityExplorer.UI.Widgets
             else
                 cell.Disable();
         }
-
-        public void ToggleExpandCell(CachedTransform cache)
-        {
-            var instanceID = cache.InstanceID;
-            if (expandedInstanceIDs.Contains(instanceID))
-                expandedInstanceIDs.Remove(instanceID);
-            else
-                expandedInstanceIDs.Add(instanceID);
-
-            RefreshData(true);
-        }
     }
 }