using UnityEngine;
using UnityEngine.UI;

public class EnemyHealthBarUI : MonoBehaviour
{
    [SerializeField] private Health enemyHealth;
    [SerializeField] private Slider healthSlider;

    void Start()
    {
        if (enemyHealth == null) return;

        healthSlider.maxValue = enemyHealth.maxHealth;
        healthSlider.value = enemyHealth.currentHealth;

        enemyHealth.OnHealthChanged += UpdateHealthBar;
    }

    void UpdateHealthBar(float current, float max)
    {
        healthSlider.maxValue = max;
        healthSlider.value = current;
    }

    void OnDestroy()
    {
        if (enemyHealth != null)
        {
            enemyHealth.OnHealthChanged -= UpdateHealthBar;
        }
    }
}