pardeike

for(B=i=y=u=b=i=5-5,x=10,I=[],l=[];l[B]="ECDFBDCEAAAAAAAAIIIIIIIIMKLNJLKM@G@TSb~?A6J57IKJT576,+-48HLSUmgukgg OJNMLK  IDHGFE".charCodeAt(B)-64,B++<120;I[B-1]=B%x?B/x%x<2|B%x<2?7:B/x&4?0:l[i++]:7);function X(c,h,e,s){c^=8;for(var o,S,C,A,R,T,G,d=e&&X(c,0)>1e4,n,N=-1e8,O=20;++O<99;)if((o=I[T=O])&&(G=o^c)<7){A=G--&2?8:4;C=o-9?l[61+G]:49;do if(!(R=I[T+=l[C]])&&!!G|A<3||(R+1^c)>9&&G|A>2){if(!(R-2&7))return 78-h<<x;n=G|(c?T>29:T<91)?o:6^c;S=(R&&l[R&7|32]*2-h-G)+(G?0:n-o?110:(A<2)+1);if(e>h||1<e&e==h&&S>2|d){I[T]=n;I[O]=0;S-=X(c,h+1,e,S-N);if(!(h||e-1|B-O|T-b|S<-1e4))return W(),c&&setTimeout("X(8,0,2),X(8,0,1)",50);I[O]=o;I[T]=R}if(S>N||!h&S==N&&Math.random()<.5)if(N=S,e>1)if(h?s-S<0:(B=O,b=T,0))return N}while(!R&G>2||(T=O,(G||A>2|(c?O>78:O<41)&!R)&&++C*--A))}return N}function W(){i="<table>";for(u=18;u<98;document.body.innerHTML=i+=++u%x-9?"<th width=60 height=60 onclick='I[b="+u+"]>8?W():X(0,0,1)'style='font-size:50px'bgcolor=#"+(u-B?u*.9&1||9:"d")+"0f0e0>&#"+(I[u]?9808+l[67+I[u]]:160)+";":u++&&"<tr>")B=b}W()

pardeike

The following is a log created by Harmony when running two mods in RimWorld together: 
CameraPlus and SameSpot. Both are here on GitHub under my name and the Harmony commit 81a27ed
is used with both mods: https://github.com/pardeike/Harmony/commit/81a27edb2d917c8be0fe25f2eae52b17ea9b529f

PC used: Windows 10, version 1607 14393.693
Intel i7-3770 16GB ram, 64bit x64 system

Debugging was done on offline RimWorld with replaced debug mono.ddl

The log shows SameSpot loading first (both have the same Harmony.dll and thus ony SameSpot gets

pardeike

using Harmony;
using System;
using System.Linq;
using System.Reflection;
using Verse;

namespace Namespace
{
	[StaticConstructorOnStartup]
	static class YourMod

pardeike

public static List<string> ReadModIDs(string filepath) {
	Scribe.loader.InitLoadingMetaHeaderOnly(filepath);
	ScribeMetaHeaderUtility.LoadGameDataHeader(ScribeMetaHeaderUtility.ScribeHeaderMode.Map, false);
	Scribe.loader.FinalizeLoading();
	return ScribeMetaHeaderUtility.loadedModIdsList;
}

public static void Test() {
	List<string> modIDs = ReadModIDs(file);
	ModsConfig.Reset();

pardeike

About
A hopefully easy tutorial on how to make a Transpiler with Harmony
Based on patching a method in the game RimWorld

Introduction

Writing transpilers is like writing a book about how to rewrite a cookbook to make it work for the age of microwave even if that cookbook was written before microwave ovens were invented. It requires good knowledge about the language the cookbook is written in and the topics and information models the cookbook author uses.

As such, writing a transpiler is way more complex and low level than writing a simple method that prefixes, postfixes or replaces an existing method. It is required to have good understanding in general C# programming and how to manipulate abstract data structures with respect to references and relative positioning. It also requires to know the language, in this case CIL, so you can manipulate the instructions without it to get into an illegal state.

pardeike

<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

	<!-- add this to the end of the Project -->
	<Target Name="TransformOnBuild" BeforeTargets="BeforeBuild">
		<PropertyGroup>
			<!-- CHANGE TO YOUR CORRECT PATH, THIS IS FOR VISUAL STUDIO 2017 COMMUNITY EDITION -->
			<_TransformExe>$(MSBuildExtensionsPath)\..\Common7\IDE\TextTransform.exe</_TransformExe>
			<_TextTransform>$(ProjectDir)Properties\AssemblyInfo.tt</_TextTransform>
			<_TextTransformResult>$(ProjectDir)Properties\AssemblyInfo.cs</_TextTransformResult>

pardeike

REM ################ Mod build and install script (c) Andreas Pardeike 2018 ################
REM
REM Call this script from Visual Studio's Build Events post-build event command line box:
REM "$(ProjectDir)Install.bat" $(ConfigurationName) "$(SolutionDir)..\" "$(TargetFileName)"
REM
REM The project structure should look like this:
REM
REM ProjectFolder
REM +- About
REM +- Assemblies

pardeike

using Harmony.ILCopying;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection.Emit;

namespace Harmony
{
	public class CodeMatch
	{

pardeike

using Harmony;
using RimWorld;
using Steamworks;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Xml;
using Verse;
using Verse.Steam;

pardeike

using Harmony;
using RimWorld;
using System;
using System.Linq;
using System.Reflection;
using System.Reflection.Emit;
using UnityEngine;
using Verse;

namespace YourNameSpace