MainFile.cs

using System;
using System.Runtime.InteropServices;
using BaseLib.Config;
using BaseLib.Config.UI;
using BaseLib.Patches.Content;
using Godot;
using HarmonyLib;
using MegaCrit.Sts2.Core.Modding;

namespace BaseLib;

[ModInitializer(nameof(Initialize))]
public static class MainFile
{
    public const string ModId = "BaseLib";

    public static MegaCrit.Sts2.Core.Logging.Logger Logger { get; } = new(ModId, MegaCrit.Sts2.Core.Logging.LogType.Generic);

    public static void Initialize()
    {
        Libgcc();
        
        ModConfigRegistry.Register(ModId, new BaseLibConfig());
        
        Harmony harmony = new(ModId);

        GetCustomLocKey.Patch(harmony);

        TheBigPatchToCardPileCmdAdd.Patch(harmony);

        harmony.PatchAll();
    }

    //Hopefully temporary fix for linux
    [DllImport("libdl.so.2")]
    static extern IntPtr dlopen(string filename, int flags);
    
    [DllImport("libdl.so.2")]
    static extern IntPtr dlerror();
    
    [DllImport("libdl.so.2")]
    static extern IntPtr dlsym(IntPtr handle, string symbol);

    private static IntPtr _holder;
    private static void Libgcc()
    {
        if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
        {
            Logger.Info("Running on Linux, manually dlopen libgcc for Harmony");
            _holder = dlopen("libgcc_s.so.1", 2 | 256);
            if (_holder == IntPtr.Zero)
            {
                Logger.Info("Or Nor: "+Marshal.PtrToStringAnsi(dlerror()));
            }
        }
    }
}