using UnityEngine;

public class ChairController : MonoBehaviour
{
    public float minX = -2f; // ÃÖ¼Ò X À§Ä¡
    public float maxX = 2f;  // ÃÖ´ë X À§Ä¡

    [Range(0.01f, 0.1f )]
    public float Sensitivity = 0.1f;

    private Vector3 offset;
    private float startX;
    private bool isDragging = false;
    private Camera mainCamera;


    
    void Start()
    {
        mainCamera = Camera.main;
    }

    public void OnDrag()
    {
        startX = transform.localPosition.x;
        isDragging = true;
        offset = transform.localPosition - GetMouseWorldPos();
    }

    public void OffDrag()
    {
        isDragging = false;
    }

    void Update()
    {
        if (isDragging)
        {
            Vector3 newPosition = GetMouseWorldPos() + offset;
            float deltaX = newPosition.x - startX;
            float originalX = transform.localPosition.x;
            // X ÃàÀ¸·Î¸¸ À̵¿Çϸç, ÃÖ¼Ò/ÃÖ´ë ¹üÀ§ ³»¿¡¼­¸¸ À̵¿
            float newX = Mathf.Clamp(originalX + deltaX * Sensitivity, minX, maxX);
            transform.localPosition = new Vector3(newX, transform.localPosition.y, transform.localPosition.z);

            startX = transform.localPosition.x;
        }
    }

    Vector3 GetMouseWorldPos()
    {
        Vector3 mousePoint = Input.mousePosition;
        mousePoint.z = mainCamera.WorldToScreenPoint(transform.localPosition).z;
        return mainCamera.ScreenToWorldPoint(mousePoint);
    }
}