Browse Source

Added ReflectionUtil per Taz's suggestion <3

refactor
Anairkoen Schno 6 years ago
parent
commit
9866ccf861
4 changed files with 113 additions and 3 deletions
  1. +2
    -2
      IPA/Properties/AssemblyInfo.cs
  2. +1
    -1
      IllusionInjector/Updating/SelfPlugin.cs
  3. +1
    -0
      IllusionPlugin/IllusionPlugin.csproj
  4. +109
    -0
      IllusionPlugin/Utils/ReflectionUtil.cs

+ 2
- 2
IPA/Properties/AssemblyInfo.cs View File

@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
// You can specify all the values or you can default the Build and Revision Numbers
// by using the '*' as shown below:
// [assembly: AssemblyVersion("1.0.*")]
[assembly: AssemblyVersion("3.8.6.*")]
[assembly: AssemblyFileVersion("3.8.6")]
[assembly: AssemblyVersion("3.8.7.*")]
[assembly: AssemblyFileVersion("3.8.7")]

+ 1
- 1
IllusionInjector/Updating/SelfPlugin.cs View File

@ -12,7 +12,7 @@ namespace IllusionInjector.Updating
internal class SelfPlugin : IBeatSaberPlugin
{
internal const string IPA_Name = "Beat Saber IPA";
internal const string IPA_Version = "3.8.6";
internal const string IPA_Version = "3.8.7";
public string Name => IPA_Name;


+ 1
- 0
IllusionPlugin/IllusionPlugin.csproj View File

@ -55,6 +55,7 @@
<Compile Include="Logging\Logger.cs" />
<Compile Include="ModPrefs.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="Utils\ReflectionUtil.cs" />
</ItemGroup>
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
<!-- To modify your build process, add your task inside one of the targets below and uncomment it.


+ 109
- 0
IllusionPlugin/Utils/ReflectionUtil.cs View File

@ -0,0 +1,109 @@
using System;
using System.Reflection;
using UnityEngine;
namespace IllusionPlugin.Utils
{
/// <summary>
/// A utility class providing reflection helper methods.
/// </summary>
public static class ReflectionUtil
{
/// <summary>
/// Sets a (potentially) private field on the target object.
/// </summary>
/// <param name="obj">the object instance</param>
/// <param name="fieldName">the field to set</param>
/// <param name="value">the value to set it to</param>
public static void SetPrivateField(this object obj, string fieldName, object value)
{
var prop = obj.GetType().GetField(fieldName, BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance);
prop.SetValue(obj, value);
}
/// <summary>
/// Gets the value of a (potentially) private field.
/// </summary>
/// <typeparam name="T">the type of te field (result casted)</typeparam>
/// <param name="obj">the object instance to pull from</param>
/// <param name="fieldName">the name of the field to read</param>
/// <returns>the value of the field</returns>
public static T GetPrivateField<T>(this object obj, string fieldName)
{
var prop = obj.GetType().GetField(fieldName, BindingFlags.NonPublic | BindingFlags.Instance);
var value = prop.GetValue(obj);
return (T) value;
}
/// <summary>
/// Sets a (potentially) private propert on the target object.
/// </summary>
/// <param name="obj">the target object instance</param>
/// <param name="propertyName">the name of the property</param>
/// <param name="value">the value to set it to</param>
public static void SetPrivateProperty(this object obj, string propertyName, object value)
{
var prop = obj.GetType()
.GetProperty(propertyName, BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance);
prop.SetValue(obj, value, null);
}
/// <summary>
/// Invokes a (potentially) private method.
/// </summary>
/// <param name="obj">the object to call from</param>
/// <param name="methodName">the method name</param>
/// <param name="methodParams">the method parameters</param>
/// <returns>the return value</returns>
public static object InvokePrivateMethod(this object obj, string methodName, params object[] methodParams)
{
MethodInfo dynMethod = obj.GetType().GetMethod(methodName, BindingFlags.NonPublic | BindingFlags.Instance);
return dynMethod.Invoke(obj, methodParams);
}
/// <summary>
/// Invokes a (potentially) private method.
/// </summary>
/// <typeparam name="T">the return type</typeparam>
/// <param name="obj">the object to call from</param>
/// <param name="methodName">the method name to call</param>
/// <param name="methodParams">the method's parameters</param>
/// <returns>the return value</returns>
public static T InvokePrivateMethod<T>(this object obj, string methodName, params object[] methodParams)
{
return (T)InvokePrivateMethod(obj, methodName, methodParams);
}
/// <summary>
/// Copies a component of type originalType to a component of overridingType on the destination GameObject.
/// </summary>
/// <param name="original">the original component</param>
/// <param name="originalType">the original component's type</param>
/// <param name="overridingType">the new component's type</param>
/// <param name="destination">the destination GameObject</param>
/// <returns></returns>
public static Component CopyComponent(Component original, Type originalType, Type overridingType, GameObject destination)
{
var copy = destination.AddComponent(overridingType);
Type type = originalType;
while (type != typeof(MonoBehaviour))
{
CopyForType(type, original, copy);
type = type.BaseType;
}
return copy;
}
private static void CopyForType(Type type, Component source, Component destination)
{
FieldInfo[] myObjectFields = type.GetFields(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance | BindingFlags.GetField);
foreach (FieldInfo fi in myObjectFields)
{
fi.SetValue(destination, fi.GetValue(source));
}
}
}
}

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