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

public class Checkpoint : MonoBehaviour
{
    public Transform SpawnAt;
    public Sprite inactiveSprite;
    public Sprite activeSprite;
    bool active = false;
    public static GameObject activeCheckpoint;
    // Start is called before the first frame update
    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
        
    }
    private void OnTriggerEnter2D(Collider2D collision)
    {
        if(collision.tag == "Player" && !active)
        {
            active = true;
            GetComponent<SpriteRenderer>().sprite = activeSprite;
            PlayerHealth pHealth = collision.gameObject.GetComponent<PlayerHealth>();
            pHealth.spawnPosition = SpawnAt.position;

            if(activeCheckpoint != null)
            {
                activeCheckpoint.GetComponent<Checkpoint>().active = false;
                activeCheckpoint.GetComponent<SpriteRenderer>().sprite = inactiveSprite;
            }
            

            activeCheckpoint = gameObject;
        }
    }
}