using System;
using Core.Extensions;
using UnityEngine;

public class Projectile : MonoBehaviour
{
    [SerializeField] private Rigidbody2D rb;
    [Header("Stats")]
    public float damage;
    public float speed;
    public int pierceAmount;
    private int currentPierce;
    private void FixedUpdate()
    {
        rb.linearVelocity = transform.right * speed;
    }

    public void RotateToTarget(Vector3 target)
    {
        transform.Lookat2D(target);
    }

    private void OnTriggerEnter2D(Collider2D collision)
    {
        if (!collision.CompareTag(tag) && collision.TryGetComponent(out Entity isEntity))
        {
            isEntity.TakeDamage(damage);
            currentPierce++;
            if (currentPierce > pierceAmount)
            {
                Destroy(gameObject);
            }
        }
    }
}