FantasyAsset/Assets/Scripts/Teleportation/TeleportPoint.cs

using UnityEngine;
using UnityEngine.SceneManagement;

[RequireComponent(typeof(Collider))]
public class TeleportPoint : MonoBehaviour
{
  //  [Header("Destination")]
   // public Transform destination;   
    // set this to SkyCity_Spawn or any target
    [Header("Destination")]
    public string sceneToLoad = "IceTemple";   // Name of the scene to load

    [Header("Filtering")]
    public string requiredTag = "Player";         // only teleport objects with this tag

    //[Header("Behavior")]
    //public bool matchRotation = true;
    //[Tooltip("Shared ID for A<->B portals to avoid instant ping-pong.")]
    //public string portalId = "SkyCityGate";
    //[Tooltip("Seconds the entity cannot re-trigger a portal after using one.")]
    //public float reentryCooldown = 0.5f;

    private void Reset()
    {
        var c = GetComponent<Collider>();
        c.isTrigger = true;
    }

    private void OnTriggerEnter(Collider other)
    {
        if (other.CompareTag(requiredTag))
        {
            SceneManager.LoadScene(sceneToLoad);
        }
        //if (!IsAllowed(other.gameObject)) return;

        //var tm = TeleportManager.Instance;
        //if (tm == null) { Debug.LogWarning("[TeleportPoint] No TeleportManager in scene."); return; }

        //if (!tm.CanUsePortal(other.gameObject, portalId, reentryCooldown)) return;

        //tm.MarkUsed(other.gameObject, portalId, reentryCooldown);
        //tm.Teleport(other.gameObject, destination, matchRotation);
    }
    public void SetDestinationScene(string newSceneName)
    {
        sceneToLoad = newSceneName;
    }

    //private bool IsAllowed(GameObject go)
    //{
    //    if (!string.IsNullOrEmpty(requiredTag) && !go.CompareTag(requiredTag))
    //        return false;

    //    if (destination == null)
    //    {
    //        Debug.LogWarning($"[TeleportPoint] '{name}' has no destination assigned.");
    //        return false;
    //    }

    //    return true;
    //}

    //#if UNITY_EDITOR
    //    private void OnDrawGizmos()
    //    {
    //        if (destination == null) return;
    //        Gizmos.color = Color.cyan;
    //        Gizmos.DrawWireSphere(transform.position, 0.3f);
    //        Gizmos.DrawLine(transform.position, destination.position);
    //        Gizmos.DrawWireSphere(destination.position, 0.3f);
    //    }
    //#endif
}