mirror of
https://github.com/sinai-dev/UnityExplorer.git
synced 2025-06-23 17:02:36 +08:00
1.6.9
* Fix for games where patching Cursor methods fails. * Added backup attempt for loading Cursor module if not present. * HashSet collections are now supported by CacheList * try/catch for loading Mod Config
This commit is contained in:
sinaioutlander
394
src/Menu/Windows/ReflectionWindow.cs
Normal file
394
src/Menu/Windows/ReflectionWindow.cs
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@ -0,0 +1,394 @@
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using System;
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using System.CodeDom;
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using System.Collections;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using MelonLoader;
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using UnhollowerBaseLib;
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using UnityEngine;
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namespace Explorer
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{
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public class ReflectionWindow : UIWindow
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{
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public override string Title => WindowManager.TabView
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? $"<color=cyan>[R]</color> {TargetType.Name}"
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: $"Reflection Inspector ({TargetType.Name})";
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public Type TargetType;
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private CacheObjectBase[] m_allCachedMembers;
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private CacheObjectBase[] m_cachedMembersFiltered;
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public PageHelper Pages = new PageHelper();
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private bool m_autoUpdate = false;
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private string m_search = "";
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public MemberTypes m_filter = MemberTypes.Property;
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private bool m_hideFailedReflection = false;
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// some extra cast-caching
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private UnityEngine.Object m_uObj;
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private Component m_component;
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private static readonly HashSet<string> _typeAndMemberBlacklist = new HashSet<string>
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{
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// Causes a crash
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"Type.DeclaringMethod",
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};
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private static readonly HashSet<string> _methodStartsWithBlacklist = new HashSet<string>
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{
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// Pointless (handled by Properties)
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"get_",
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"set_"
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};
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public override void Init()
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{
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TargetType = ReflectionHelpers.GetActualType(Target);
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CacheMembers(ReflectionHelpers.GetAllBaseTypes(Target));
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// cache the extra cast-caching
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if (Target is Il2CppSystem.Object ilObject)
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{
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var unityObj = ilObject.TryCast<UnityEngine.Object>();
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if (unityObj)
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{
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m_uObj = unityObj;
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var component = ilObject.TryCast<Component>();
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if (component)
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{
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m_component = component;
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}
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}
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}
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}
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public override void Update()
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{
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if (Target == null)
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{
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DestroyWindow();
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return;
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}
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else if (Target is UnityEngine.Object uObj)
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{
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if (!uObj)
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{
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DestroyWindow();
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return;
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}
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}
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m_cachedMembersFiltered = m_allCachedMembers.Where(x => ShouldProcessMember(x)).ToArray();
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if (m_autoUpdate)
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{
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UpdateValues();
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}
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}
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private void UpdateValues()
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{
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foreach (var member in m_cachedMembersFiltered)
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{
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member.UpdateValue();
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}
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}
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private bool ShouldProcessMember(CacheObjectBase holder)
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{
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// check MemberTypes filter
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if (m_filter != MemberTypes.All && m_filter != holder.MemInfo?.MemberType)
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return false;
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// hide failed reflection
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if (!string.IsNullOrEmpty(holder.ReflectionException) && m_hideFailedReflection)
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return false;
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// see if we should do name search
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if (m_search == "" || holder.MemInfo == null)
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return true;
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// ok do name search
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return (holder.MemInfo.DeclaringType.Name + "." + holder.MemInfo.Name)
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.ToLower()
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.Contains(m_search.ToLower());
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}
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private void CacheMembers(Type[] types)
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{
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var list = new List<CacheObjectBase>();
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var cachedSigs = new List<string>();
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foreach (var declaringType in types)
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{
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MemberInfo[] infos;
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try
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{
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infos = declaringType.GetMembers(ReflectionHelpers.CommonFlags);
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}
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catch
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{
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MelonLogger.Log($"Exception getting members for type: {declaringType.FullName}");
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continue;
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}
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object target = Target;
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string exception = null;
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if (target is Il2CppSystem.Object ilObject)
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{
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try
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{
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target = ilObject.Il2CppCast(declaringType);
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}
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catch (Exception e)
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{
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exception = ReflectionHelpers.ExceptionToString(e);
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}
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}
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foreach (var member in infos)
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{
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// make sure member type is Field, Method of Property (4 / 8 / 16)
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int m = (int)member.MemberType;
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if (m < 4 || m > 16)
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continue;
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// check blacklisted members
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var name = member.DeclaringType.Name + "." + member.Name;
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if (_typeAndMemberBlacklist.Any(it => it == name))
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continue;
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if (_methodStartsWithBlacklist.Any(it => member.Name.StartsWith(it)))
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continue;
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// compare signature to already cached members
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var signature = $"{member.DeclaringType.Name}.{member.Name}";
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if (member is MethodInfo mi)
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{
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AppendParams(mi.GetParameters());
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}
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else if (member is PropertyInfo pi)
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{
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AppendParams(pi.GetIndexParameters());
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}
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void AppendParams(ParameterInfo[] _args)
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{
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signature += " (";
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foreach (var param in _args)
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{
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signature += $"{param.ParameterType.Name} {param.Name}, ";
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}
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signature += ")";
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}
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if (cachedSigs.Contains(signature))
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{
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continue;
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}
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try
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{
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var cached = CacheObjectBase.GetCacheObject(member, target);
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if (cached != null)
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{
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cachedSigs.Add(signature);
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list.Add(cached);
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cached.ReflectionException = exception;
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}
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}
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catch (Exception e)
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{
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MelonLogger.LogWarning($"Exception caching member {signature}!");
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MelonLogger.Log(e.ToString());
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}
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}
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}
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m_allCachedMembers = list.ToArray();
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}
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// =========== GUI DRAW =========== //
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public override void WindowFunction(int windowID)
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{
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try
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{
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// ====== HEADER ======
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var rect = WindowManager.TabView ? TabViewWindow.Instance.m_rect : this.m_rect;
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if (!WindowManager.TabView)
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{
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Header();
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GUILayout.BeginArea(new Rect(5, 25, rect.width - 10, rect.height - 35), GUI.skin.box);
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}
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GUILayout.BeginHorizontal(null);
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GUILayout.Label("<b>Type:</b> <color=cyan>" + TargetType.FullName + "</color>", new GUILayoutOption[] { GUILayout.Width(245f) });
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if (m_uObj)
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{
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GUILayout.Label("Name: " + m_uObj.name, null);
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}
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GUILayout.EndHorizontal();
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if (m_uObj)
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{
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GUILayout.BeginHorizontal(null);
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GUILayout.Label("<b>Tools:</b>", new GUILayoutOption[] { GUILayout.Width(80) });
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UIHelpers.InstantiateButton(m_uObj);
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if (m_component && m_component.gameObject is GameObject obj)
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{
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GUI.skin.label.alignment = TextAnchor.MiddleRight;
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GUILayout.Label("GameObject:", new GUILayoutOption[] { GUILayout.Width(135) });
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var charWidth = obj.name.Length * 15;
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var maxWidth = rect.width - 350;
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var labelWidth = charWidth < maxWidth ? charWidth : maxWidth;
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if (GUILayout.Button("<color=#00FF00>" + obj.name + "</color>", new GUILayoutOption[] { GUILayout.Width(labelWidth) }))
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{
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WindowManager.InspectObject(obj, out bool _);
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}
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GUI.skin.label.alignment = TextAnchor.UpperLeft;
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}
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GUILayout.EndHorizontal();
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}
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UIStyles.HorizontalLine(Color.grey);
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GUILayout.BeginHorizontal(null);
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GUILayout.Label("<b>Search:</b>", new GUILayoutOption[] { GUILayout.Width(75) });
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m_search = GUILayout.TextField(m_search, null);
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GUILayout.EndHorizontal();
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GUILayout.BeginHorizontal(null);
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GUILayout.Label("<b>Filter:</b>", new GUILayoutOption[] { GUILayout.Width(75) });
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FilterToggle(MemberTypes.All, "All");
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FilterToggle(MemberTypes.Property, "Properties");
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FilterToggle(MemberTypes.Field, "Fields");
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FilterToggle(MemberTypes.Method, "Methods");
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GUILayout.EndHorizontal();
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GUILayout.BeginHorizontal(null);
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GUILayout.Label("<b>Values:</b>", new GUILayoutOption[] { GUILayout.Width(75) });
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if (GUILayout.Button("Update", new GUILayoutOption[] { GUILayout.Width(100) }))
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{
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UpdateValues();
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}
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GUI.color = m_autoUpdate ? Color.green : Color.red;
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m_autoUpdate = GUILayout.Toggle(m_autoUpdate, "Auto-update?", new GUILayoutOption[] { GUILayout.Width(100) });
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GUI.color = m_hideFailedReflection ? Color.green : Color.red;
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m_hideFailedReflection = GUILayout.Toggle(m_hideFailedReflection, "Hide failed Reflection?", new GUILayoutOption[] { GUILayout.Width(150) });
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GUI.color = Color.white;
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GUILayout.EndHorizontal();
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GUILayout.Space(10);
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Pages.ItemCount = m_cachedMembersFiltered.Length;
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// prev/next page buttons
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GUILayout.BeginHorizontal(null);
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Pages.DrawLimitInputArea();
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if (Pages.ItemCount > Pages.ItemsPerPage)
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{
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if (GUILayout.Button("< Prev", new GUILayoutOption[] { GUILayout.Width(80) }))
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{
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Pages.TurnPage(Turn.Left, ref this.scroll);
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}
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Pages.CurrentPageLabel();
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if (GUILayout.Button("Next >", new GUILayoutOption[] { GUILayout.Width(80) }))
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{
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Pages.TurnPage(Turn.Right, ref this.scroll);
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}
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}
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GUILayout.EndHorizontal();
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// ====== BODY ======
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scroll = GUIUnstrip.BeginScrollView(scroll);
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GUILayout.Space(10);
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UIStyles.HorizontalLine(Color.grey);
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GUILayout.BeginVertical(GUI.skin.box, null);
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var members = this.m_cachedMembersFiltered;
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int start = Pages.CalculateOffsetIndex();
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for (int j = start; (j < start + Pages.ItemsPerPage && j < members.Length); j++)
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{
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var holder = members[j];
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GUILayout.BeginHorizontal(new GUILayoutOption[] { GUILayout.Height(25) });
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try
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{
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holder.Draw(rect, 180f);
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}
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catch
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{
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GUILayout.EndHorizontal();
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continue;
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}
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GUILayout.EndHorizontal();
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// if not last element
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if (!(j == (start + Pages.ItemsPerPage - 1) || j == (members.Length - 1)))
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UIStyles.HorizontalLine(new Color(0.07f, 0.07f, 0.07f), true);
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}
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GUILayout.EndVertical();
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GUIUnstrip.EndScrollView();
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if (!WindowManager.TabView)
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{
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m_rect = ResizeDrag.ResizeWindow(rect, windowID);
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GUILayout.EndArea();
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}
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}
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catch (Il2CppException e)
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{
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if (!e.Message.Contains("in a group with only"))
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{
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throw;
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}
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}
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catch (Exception e)
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{
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MelonLogger.LogWarning("Exception drawing ReflectionWindow: " + e.GetType() + ", " + e.Message);
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DestroyWindow();
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return;
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}
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}
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private void FilterToggle(MemberTypes mode, string label)
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{
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if (m_filter == mode)
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{
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GUI.color = Color.green;
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}
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else
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{
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GUI.color = Color.white;
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}
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if (GUILayout.Button(label, new GUILayoutOption[] { GUILayout.Width(100) }))
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{
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m_filter = mode;
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Pages.PageOffset = 0;
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scroll = Vector2.zero;
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}
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GUI.color = Color.white;
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}
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}
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}
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