using UnityEngine;

public class SlowdownArea : MonoBehaviour
{

    [Header("References")]
    public float maxSlow;
    public float slowSpeed;
    public float timer;
    public GameObject playerBody;

    [Header("Root Crawler")]
    public GameObject rootCrawlerPrefab;

    private float baseJump;
    private bool isInZone = false;
    private PlayerMovement player;
    private PlayerJump jump;
    private GameObject currentCrawler;

    private void OnTriggerEnter(Collider area)
    {
        if (area.CompareTag("Player")){
            player = area.GetComponent<PlayerMovement>();
            jump = area.GetComponent<PlayerJump>();
            baseJump = 5.0f;
            jump.JumpForce = 1.5f;
            isInZone = true;
            if (currentCrawler == null) {
                currentCrawler = Instantiate(rootCrawlerPrefab, player.transform);
                RootCrawler crawler = currentCrawler.GetComponent<RootCrawler>();
                crawler.target = playerBody.transform;
            }
        }
    }

    private void OnTriggerExit(Collider area)
    {
       if (area.CompareTag("Player")) {
            isInZone = false;
            timer = 0f;
            player.ApplySlow(1f);
            player.ApplyAnimationSlow(1f);
            jump.JumpForce = baseJump;
            if (currentCrawler != null) {
                Destroy(currentCrawler);
            }
        }
    }


    // Update is called once per frame
    void Update()
    {
        if (!isInZone || player == null)
            return;
        timer += Time.deltaTime;
        float t = Mathf.Clamp(timer * slowSpeed, 0f, 1f);
        float multiplicator = Mathf.Lerp(1f, maxSlow, t);
        player.ApplySlow(multiplicator);
        player.ApplyAnimationSlow(multiplicator);
    }
}