using HarmonyLib;
using QSB.Utility;
using UnityEngine;

namespace QSB.Player
{
	[HarmonyPatch(typeof(PlayerAttachPoint))]
	internal class PlayerAttachWatcher : MonoBehaviour, IAddComponentOnStart
	{
		private void Awake()
		{
			Harmony.CreateAndPatchAll(typeof(PlayerAttachWatcher));
			QSBSceneManager.OnSceneLoaded += (_, _, _) => Current = null;
			Destroy(this);
		}

		public static PlayerAttachPoint Current { get; private set; }

		[HarmonyPrefix]
		[HarmonyPatch(nameof(PlayerAttachPoint.AttachPlayer))]
		private static void AttachPlayer(PlayerAttachPoint __instance) => Current = __instance;

		[HarmonyPrefix]
		[HarmonyPatch(nameof(PlayerAttachPoint.DetachPlayer))]
		private static void DetachPlayer() => Current = null;
	}
}