using UnityEngine;

public class SlowdownArea : MonoBehaviour
{

    [Header("References")]
    public float maxSlow;
    public float slowSpeed;
    public float timer;
    
    private float baseSpeed;
    private bool isInZone = false;
    private PlayerMovement player;

    private void OnTriggerEnter(Collider area)
    {
        if (area.CompareTag("Player")){
            player = area.GetComponent<PlayerMovement>();
            baseSpeed = player.WalkSpeed;
            isInZone = true;
        }
    }

    private void OnTriggerExit(Collider area)
    {
       if (area.CompareTag("Player"))
        {
            isInZone = false;
            timer = 0f;
            player.WalkSpeed = baseSpeed;
        }
    }


    // 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.WalkSpeed = baseSpeed * multiplicator;

    }
}