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

public class LoopTrigger : MonoBehaviour
{
    public LoopedRoom loopedRoom;

    private void OnTriggerEnter(Collider col)
    {
        if (col.gameObject.tag == "Player" && loopedRoom.CanChangeLoop)
        {
            loopedRoom.PreviousRoomLoopID = loopedRoom.CurrentRoomLoopID;
            StartCoroutine(CurrentRoomUpdate());
        }
    }

    public void UpdateLoopID() 
    {
        loopedRoom.CurrentRoomLoopID += 1;
    }

    IEnumerator CurrentRoomUpdate() 
    {
        yield return new WaitForSeconds(0.1f);
        loopedRoom.CurrentRoomLoopID += 1;
    }

    private void OnTriggerExit(Collider col)
    {
        if (col.gameObject.tag == "Player")
        {
            if (loopedRoom.CanChangeLoop)
            {
                loopedRoom.NextRoomLoopID = loopedRoom.CurrentRoomLoopID;
                loopedRoom.NextRoomLoopID += 1;
                //loopedRoom.CanChangeLoop = false;
                loopedRoom.ChangeLoopedRoom = true;
            }
            loopedRoom._player.parent = loopedRoom._room[loopedRoom.CurrentRoomLoopID].transform; //Makes player child of the current room.
            transform.position = loopedRoom.LoopTriggerTeleportPoint.position; //Teleports trigger to world Pos.
            transform.rotation = loopedRoom.LoopTriggerTeleportPoint.rotation; //Matches trigger's rotation to the new transform.
        }
    }

}