using DG.Tweening;
using UnityEngine;

public class PushableButton : MonoBehaviour
{
    public delegate void OnButtonPressedDelegate();
    public event OnButtonPressedDelegate OnButtonPressed;


    public Transform movableParts;
    public float moveDuration = 0.25f;

    private float upPositionY;
    private float downPositionY;
    private bool isButtonDown;

    private void Awake()
    {
        upPositionY = movableParts.localPosition.y;
        downPositionY = movableParts.localPosition.y - 0.1f;
        isButtonDown = false;
    }

    // Start is called before the first frame update
    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
        
    }

    private void OnCollisionEnter(Collision collision)
    {
        if (!isButtonDown && collision.gameObject.tag.EndsWith("Hand"))
        {
            movableParts.DOLocalMoveY(downPositionY, moveDuration);
            isButtonDown = true;
            OnButtonPressed?.Invoke();
        }
    }

    public void MoveButtonUp()
    {
        movableParts.DOLocalMoveY(upPositionY, moveDuration);
        isButtonDown = false;
    }
}