using UnityEngine;

public class FireScript2D : MonoBehaviour
{ 
    [Header("Снаряды")]
    public BasicProjectile projectilePrefab;
    public Transform muzzle;
    public float shotSpeed = 20f;
    public KeyCode actionKey = KeyCode.F;

    void Update()
    {
        if (Input.GetKeyDown(actionKey))
        {
            if (projectilePrefab == null) { Debug.LogWarning("No projectilePrefab"); return; }

            float sx = transform.localScale.x;
            float facing = Mathf.Sign(sx == 0 ? 1 : sx);
            Vector2 dir = facing > 0 ? Vector2.right : Vector2.left;

            Vector2 launchPos = muzzle
                ? (Vector2)muzzle.position
                : (Vector2)transform.position + new Vector2(1.4f * facing, 0f);

            BasicProjectile projectile = Instantiate(projectilePrefab, launchPos, Quaternion.identity);
            projectile.transform.localScale = new Vector3(-facing * projectile.transform.localScale.x, projectile.transform.localScale.y, projectile.transform.localScale.z);
            projectile.Launch(dir, shotSpeed);

            var myCol = GetComponent<Collider2D>();
            var pCol = projectile.GetComponent<Collider2D>();
            if (myCol && pCol) Physics2D.IgnoreCollision(myCol, pCol, true);
        }
    }
}