using UnityEngine;

public class PlayerController : MonoBehaviour
{
    [Header("Movimiento")]
    public float speed = 5f;

    [Header("Disparo")]
    public GameObject bulletPrefab;
    public Transform bulletSpawn;
    public float fireRate = 1f;
    private float nextFire = 0f;
    public float bulletDamage = 20f;

    [Header("Salud")]
    public float maxHealth = 120f;
    public float healthRegenSpeed = 1f; // HP por segundo
    private float currentHealth;

    void Start()
    {
        currentHealth = maxHealth;
    }

    void Update()
    {
        // Movimiento del jugador
        float moveX = Input.GetAxis("Horizontal");
        float moveY = Input.GetAxis("Vertical");
        Vector3 movement = new Vector3(moveX, moveY, 0f) * speed * Time.deltaTime;
        transform.Translate(movement);

        // Disparar balas con clic izquierdo
        if (Input.GetMouseButton(0) && Time.time > nextFire)
        {
            nextFire = Time.time + 1f / fireRate;
            Shoot();
        }

        // Regeneración de salud
        currentHealth += healthRegenSpeed * Time.deltaTime;
        currentHealth = Mathf.Min(currentHealth, maxHealth);
    }

    void Shoot()
    {
        Instantiate(bulletPrefab, bulletSpawn.position, bulletSpawn.rotation);
    }

    public void IncreaseBulletDamage(float amount)
    {
        bulletDamage += amount;
    }

    public void IncreaseFireRate(float amount)
    {
        fireRate += amount;
    }

    public void IncreaseMaxHealth(float amount)
    {
        maxHealth += amount;
        currentHealth += amount; // Restaura la salud al aumentar la máxima
    }

    public float GetCurrentHealth()
    {
        return currentHealth;
    }

    public float GetMaxHealth()
    {
        return maxHealth;
    }
}