yes

using System.Reflection;
using GlobalEnums;
using Modding;
using UnityEngine;
using ModCommon;
using On;

namespace money_is_hp
{
    public class money_is_hp : Mod,ITogglableMod
    {
        internal static money_is_hp Instance;
        public override void Initialize()
        {
            Instance = this;
            ModHooks.Instance.TakeHealthHook += TakeDamage;
            ModHooks.Instance.HeroUpdateHook += OnHeroUpdate;
            On.PlayerData.SetupNewPlayerData += NewSave;
        }
        public void NewSave(On.PlayerData.orig_SetupNewPlayerData orig, PlayerData self)
        {
            orig(self);
            PlayerData.instance.geo += 5;
        }
        public void Unload()
        {
            Instance = null;
            ModHooks.Instance.TakeHealthHook -= TakeDamage;
            ModHooks.Instance.HeroUpdateHook -= OnHeroUpdate;
            On.PlayerData.SetupNewPlayerData -= NewSave;
        }
        public void OnHeroUpdate()
        {
            PlayerData.instance.health = PlayerData.instance.geo;
        }
        public int TakeDamage(int damage)
        {
            if (PlayerData.instance.geo >= 25)
            {
                PlayerData.instance.geo -= 25;
            }
            else
            {
                if(PlayerData.instance.geo > 5)
                {
                    PlayerData.instance.geo -= 1;
                }
                else
                {
                    PlayerData.instance.geo -= 5;
                }
            }
            return damage * 0;
        }
    }
}