using System.Collections.Generic;
using System.Linq;
using Core.Extensions;
using UnityEngine;

public class Parry : Ability
{
	public List<Projectile> projectilesInRange = new();

	protected override void Update()
	{
		base.Update();
		transform.Lookat2D(thisEntity.attackOriginPoint.position);
	}

	protected override void AbilityEffects()
	{
		base.AbilityEffects();
		foreach (Projectile projectile in projectilesInRange.ToList())
		{
			if (!projectile)
			{
				projectilesInRange.Remove(projectile);
				continue;
			}
			projectile.transform.eulerAngles = new Vector3(0, 0, 180);
			projectile.direction = -projectile.transform.right * projectile.speed;
			projectile.tag = thisEntity.tag;
		}
	}

	private void OnTriggerEnter2D(Collider2D other)
	{
		if (!other.CompareTag(thisEntity.tag) && other.TryGetComponent(out Projectile isProjectile))
		{
			projectilesInRange.Add(isProjectile);
		}
	}
	private void OnTriggerExit2D(Collider2D other)
	{
		if (!other.CompareTag(thisEntity.tag) && other.TryGetComponent(out Projectile isProjectile) && projectilesInRange.Contains(isProjectile))
		{
			projectilesInRange.Remove(isProjectile);
		}
	}
}