using UnityEngine;

namespace Colosseum.Skills.Effects
{
    /// <summary>
    /// 넉백 효과
    /// </summary>
    [CreateAssetMenu(fileName = "KnockbackEffect", menuName = "Colosseum/Skills/Effects/Knockback")]
    public class KnockbackEffect : SkillEffect
    {
        [Header("Knockback Settings")]
        [Min(0f)] [SerializeField] private float force = 5f;
        [SerializeField] private float upwardForce = 2f;

        protected override void ApplyEffect(GameObject caster, GameObject target)
        {
            if (target == null || caster == null) return;

            Vector3 direction = target.transform.position - caster.transform.position;
            direction.y = 0f;
            direction.Normalize();

            Vector3 knockback = direction * force + Vector3.up * upwardForce;

            // TODO: 실제 물리 시스템 연동
            // if (target.TryGetComponent<Rigidbody>(out var rb))
            //     rb.AddForce(knockback, ForceMode.Impulse);
        }
    }
}