TechbloxModdingAPI/MakeEverythingPublicInGame/Program.cs

using System.Text.RegularExpressions;
using Mono.Cecil;

Console.WriteLine("Starting assembly editing...");
var fileRegex =
    new Regex(".*(Techblox|Gamecraft|RobocraftX|FullGame|RobocraftECS|DataLoader|RCX|GameState|Svelto\\.ECS)[^/]*(\\.dll)");
foreach (var file in Directory.EnumerateFiles(@"../../../../../ref/Techblox_Data/Managed"))
{
    if (!fileRegex.IsMatch(file)) continue;
    Console.WriteLine(file);
    ProcessAssembly(file);
}

void ProcessAssembly(string path)
{
    using var mod = ModuleDefinition.ReadModule(path, new(ReadingMode.Immediate) { ReadWrite = true });
    foreach (var typeDefinition in mod.Types)
    {
        typeDefinition.IsPublic = true;
        foreach (var method in typeDefinition.Methods) method.IsPublic = true;
        foreach (var field in typeDefinition.Fields) field.IsPublic = true;
    }

    mod.Write();
}