using UnityEngine;

namespace MegaKoop.Game.WeaponSystem
{
    public class WeaponView : MonoBehaviour
    {
        [SerializeField] private Transform[] muzzles;

        public Transform[] Muzzles => muzzles;

        public Transform GetMuzzle(int index = 0)
        {
            if (muzzles == null || muzzles.Length == 0)
            {
                return transform;
            }

            index = Mathf.Clamp(index, 0, muzzles.Length - 1);
            return muzzles[index] == null ? transform : muzzles[index];
        }

#if UNITY_EDITOR
        private void OnDrawGizmosSelected()
        {
            if (muzzles == null)
            {
                return;
            }

            Gizmos.color = Color.cyan;
            foreach (Transform muzzle in muzzles)
            {
                if (muzzle == null)
                {
                    continue;
                }

                Gizmos.DrawLine(muzzle.position, muzzle.position + muzzle.forward * 0.5f);
            }
        }
#endif
    }
}