Northbound/Assets/Scripts/InteractableModalManager.cs

using UnityEngine;

namespace Northbound
{
    public class InteractableModalManager : MonoBehaviour
    {
        [Header("UI Reference")]
        public InteractableModal interactableModal;

        [Header("References")]
        [SerializeField] private PlayerInteraction playerInteraction;

        private IInteractable _currentInteractable;

        private void Awake()
        {
            if (playerInteraction == null)
            {
                playerInteraction = GetComponent<PlayerInteraction>();
            }

            if (interactableModal == null)
            {
                interactableModal = FindObjectOfType<InteractableModal>();
            }
        }

        private void Start()
        {
            if (interactableModal != null)
            {
                interactableModal.HideModal();
            }
        }

        private void Update()
        {
            if (playerInteraction == null)
                return;

            IInteractable detectedInteractable = GetDetectedInteractable();

            if (detectedInteractable != _currentInteractable)
            {
                _currentInteractable = detectedInteractable;

                if (_currentInteractable != null)
                {
                    ShowModal(_currentInteractable);
                }
                else
                {
                    HideModal();
                }
            }
            else if (_currentInteractable != null)
            {
                UpdateModalContent();
            }
        }

        private IInteractable GetDetectedInteractable()
        {
            var field = playerInteraction.GetType().GetField("_currentInteractable", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
            if (field != null)
            {
                return field.GetValue(playerInteraction) as IInteractable;
            }
            return null;
        }

        private void ShowModal(IInteractable interactable)
        {
            if (interactableModal != null)
            {
                interactableModal.ShowModal(interactable);
            }
        }

        private void HideModal()
        {
            if (interactableModal != null)
            {
                interactableModal.HideModal();
            }
        }

        private void UpdateModalContent()
        {
            if (interactableModal != null)
            {
                interactableModal.UpdateModalContent();
            }
        }
    }
}