using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Teleporter : MonoBehaviour
{
    private GameObject currentTeleporter; //teleporter in use
    private bool isCooldown = false; //is the cooldown active?
    public float cooldownDuration = 1f; // Duration of the cooldown in seconds
    private float cooldownTimer = 0f; //timer to keep track of cooldown time

    void Update()
    {
        // Update cooldown timer
        if (isCooldown)
        {
            cooldownTimer -= Time.deltaTime; //decreasing the timer by the time passed since last frame
            if (cooldownTimer <= 0f)
            {
                isCooldown = false; //end the cooldown
            }
        }

        // Teleport if currentTeleporter is set and cooldown is not active
        if (currentTeleporter != null && !isCooldown)
        {
            transform.position = currentTeleporter.GetComponent<Doors>().getDestination().position;
            StartCooldown(); //start cooldown after teleporting
        }
    }

    void OnTriggerEnter2D(Collider2D collision)
    {
        if (collision.CompareTag("Teleporter")) //check if the player enters a teleporter trigger
        {
            currentTeleporter = collision.gameObject; //set the current teleporter
            AudioManager.Instance.PlaySFX("Teleporter"); //play sound effect
        }
    }

    void OnTriggerExit2D(Collider2D collision)
    {
        if (collision.CompareTag("Teleporter")) //check if the player exits a teleporter
        {
            if (collision.gameObject == currentTeleporter) //ensure the teleporters match up
            {
                currentTeleporter = null; //Reset the current teleporter
            }
        }
    }

    void StartCooldown()
    {
        isCooldown = true; //activate the cooldown
        cooldownTimer = cooldownDuration; //set the timer to the cooldown duration
    }
}