ModExtraAssets is no longer getting updated for classic. However, since 2024 there's a MEA Revamped version that fits BepInEx moddding BB+ perfectly!
string GetDirectory()
Used to get the location of "ModExtraAssets" folder in the game folder
using System;
using UnityEngine;
public class Example : MonoBehaviour
{
public string modExtraAssetsPath;
private void Start()
{
modExtraAssetsPath = ModExtraAssets.GetDirectory();
}
}