Danro/Assets/Scripts/Behaviour/Health.cs

using UnityEngine;
using RR.Common.Interfaces;

namespace RR.Game2D.Behaviour
{
    [System.Serializable]
    public class Health : MonoBehaviour
    {
        [SerializeField] private float maxHealth = 3;
        [SerializeField] private float currentHealth;
        private IDamageable _owner;

        public float MaxHealth => maxHealth;
        public float CurrentHealth => currentHealth;

        public void SetOwner(IDamageable healthOwner)
        {
            _owner = healthOwner;
        }

        public void SetMaxHealth(float value)
        {
            maxHealth = value;
            currentHealth = maxHealth;
        }

        public void TakeDamage(float amount)
        {
            currentHealth -= amount;
            if (currentHealth <= 0)
            {
                _owner?.Die();
            }
        }

        public void Heal(float amount)
        {
            currentHealth = Mathf.Min(currentHealth + amount, maxHealth);
        }

        public void ResetHealth()
        {
            currentHealth = maxHealth;
        }
    }
}