Colosseum/Assets/_Game/Scripts/Skills/Effects/HealEffect.cs

using UnityEngine;

using Colosseum.Stats;
using Colosseum.Combat;
using Colosseum.Passives;
using Colosseum.Skills;

namespace Colosseum.Skills.Effects
{
    /// <summary>
    /// 치료 효과
    /// </summary>
    [CreateAssetMenu(fileName = "HealEffect", menuName = "Colosseum/Skills/Effects/Heal")]
    public class HealEffect : SkillEffect
    {
        [Header("Heal Settings")]
        [Min(0f)] [SerializeField] private float baseHeal = 10f;
        [Tooltip("회복력 계수 (1.0 = 100%)")]
        [Min(0f)] [SerializeField] private float healScaling = 1f;

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

            // 회복량 계산
            float totalHeal = CalculateHeal(caster);

            // 타겟에 회복 적용 (IDamageable 인터페이스 사용)
            var damageable = target.GetComponent<IDamageable>();
            if (damageable != null)
            {
                float actualHeal = damageable.Heal(totalHeal);
                CombatBalanceTracker.RecordHeal(caster, target, actualHeal);
            }
        }

        /// <summary>
        /// 시전자 스탯 기반 회복량 계산
        /// 공식: baseHeal + (healPower * healScaling)
        /// </summary>
        private float CalculateHeal(GameObject caster)
        {
            var stats = caster.GetComponent<CharacterStats>();
            if (stats == null)
            {
                return baseHeal *
                    SkillRuntimeModifierUtility.GetHealMultiplier(caster) *
                    PassiveRuntimeModifierUtility.GetHealMultiplier(caster);
            }

            float resolvedHeal = baseHeal + (stats.HealPower * healScaling);
            return resolvedHeal *
                SkillRuntimeModifierUtility.GetHealMultiplier(caster) *
                PassiveRuntimeModifierUtility.GetHealMultiplier(caster);
        }
    }
}