1.8.21

* 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).

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()
         {

src/Explorer.csproj

@@ -243,6 +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/ExplorerCore.cs

@@ -5,7 +5,7 @@ namespace Explorer
     public class ExplorerCore
     {
         public const string NAME    = "Explorer (" + PLATFORM + ", " + MODLOADER + ")";
-        public const string VERSION = "1.8.2";
+        public const string VERSION = "1.8.21";
         public const string AUTHOR  = "Sinai";
         public const string GUID    = "com.sinai.explorer";
 

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/MainMenu/MainMenu.cs

@@ -17,11 +17,15 @@ 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--;
             }
         }
 

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

@@ -150,6 +150,7 @@ namespace Explorer
             GUILayout.EndHorizontal();
 
 #endif
+            GUI.skin.label.alignment = TextAnchor.MiddleLeft;
 
             return _rect;
         }

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;