using UnityEngine;
using System;

public class Core : MonoBehaviour, IDamageable
{
    [SerializeField] private float maxHealth = 100f;
    private float _currentHealth;

    // 체력이 변경될 때 UI 등에 알리기 위한 이벤트 (Observer 패턴)
    public static event Action<float> OnHealthChanged;
    public static event Action OnCoreDestroyed;

    void Awake() => _currentHealth = maxHealth;

    public void TakeDamage(float amount)
    {
        _currentHealth -= amount;
        OnHealthChanged?.Invoke(_currentHealth / maxHealth);

        if (_currentHealth <= 0)
            OnCoreDestroyed?.Invoke();
    }
}