using MontanaJohns.Actors;
using System.Collections;
using UnityEngine;

public class TrapDamage : MonoBehaviour
{
    [SerializeField]
    protected int damage;

    [Header("TrapDamage")]
    [SerializeField] protected float stayDamageDelay;

    protected bool stay;
    protected Hashtable justEntered = new Hashtable();

    protected void OnTriggerEnter2D(Collider2D collision)
    {
        if (justEntered.Contains(collision.gameObject))
            justEntered[collision.gameObject] = true;
        else
            justEntered.Add(collision.gameObject, true);

        DealDamage(collision);
    }
    protected void OnTriggerStay2D(Collider2D collision)
    {
        if (!stay)
        {
            StartCoroutine(StayDamage(collision));
        }
    }

    protected void OnTriggerExit2D(Collider2D collision)
    {
        justEntered[collision.gameObject] = false;
    }

    protected IEnumerator StayDamage(Collider2D collision)
    {
        stay = true;
        if (justEntered.Contains(collision.gameObject) && justEntered[collision.gameObject].Equals(true))
            justEntered[collision.gameObject] = false;
        else if (justEntered.Contains(collision.gameObject))
            DealDamage(collision);
        yield return new WaitForSeconds(stayDamageDelay);
        stay = false;
    }

    protected void DealDamage(Collider2D collision)
    {
        if (collision.tag == "Player" || collision.tag == "Enemy")
        {
            collision.GetComponent<Actor>().TakeDamage(damage);
        }
    }


}