OldBlueWater/BlueWater/Assets/02.Scripts/BossPortal.cs

using UnityEngine;

// ReSharper disable once CheckNamespace
namespace BlueWaterProject
{
    public class BossPortal : MonoBehaviour
    {
        [SerializeField] private GameObject playerSpawnPosObj;
        [SerializeField] private BossController bossController;
        [SerializeField] private Collider[] bossEntranceObstacles;

        private bool isIn;

        private void Start()
        {
            BossEntranceSetActive(false);
        }

        private void OnTriggerEnter(Collider other)
        {
            if (isIn || !other.CompareTag("CombatPlayer")) return;
            
            isIn = true;
            if (playerSpawnPosObj)
            {
                other.transform.position = playerSpawnPosObj.transform.position;
            }
            BossEntranceSetActive(true);
            bossController.Respawn();
        }

        private void BossEntranceSetActive(bool value)
        {
            foreach (var entrance in bossEntranceObstacles)
            {
                entrance.gameObject.SetActive(value);
            }
        }

        public void ResetPortal()
        {
            isIn = false;
            BossEntranceSetActive(false);
            bossController.ResetBoss();
        }
    }
}