/*
 * ------------------------------------------------------------------------
 *  Description: This class handles player health system
 *  Author:      Eli Simpkins-Simmonds
 *  ------------------------------------------------------------------------
 */


using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class PlayerHealth : MonoBehaviour
{
    public int maxHealth = 100; // Maximum health of the player
    private int currentHealth; // Current health of the player
    private Vector2 spawnPoint; // Spawn point where the player will respawn
    private TeleportManager teleportManager; // Reference to the TeleportManager

    void Start()
    {
        currentHealth = maxHealth; // Initialize current health to maximum health
        teleportManager = FindObjectOfType<TeleportManager>(); // Find the TeleportManager in the scene
        spawnPoint = transform.position; // Set the initial spawn point to the player's starting position
    }

    public void TakeDamage(int damage)
    {
        currentHealth -= damage; // Reduce the current health by the damage amount

        if (currentHealth <= 0) // Check if the player's health is depleted
        {
            Die(); // Call the Die method to respawn the player
        }
    }

    void Die()
    {
        // Respawn the player at the updated spawn point
        transform.position = spawnPoint; // Set the player's position to the spawn point
        currentHealth = maxHealth; // Reset the player's health to maximum
    }

    public void UpdateSpawnPoint(Vector2 newSpawnPoint)
    {
        spawnPoint = newSpawnPoint; // Update the spawn point to a new location
    }
}