//using UnityEngine;
//using UnityEngine.EventSystems;
//using UnityEngine.UI;


//public class MouseControlled3DJoystick : MonoBehaviour
//{

//    public Transform joystickHandle;
//    public float joystickRange = 0.05f; // ¹ÌÅÍ ´ÜÀ§
//    public LayerMask joystickLayer;

//    private Vector3 initialHandlePosition;
//    private Vector3 currentHandlePosition;
//    private bool isDragging = false;
//    private Camera mainCamera;

//    private void Start()
//    {
//        initialHandlePosition = joystickHandle.localPosition;
//        currentHandlePosition = initialHandlePosition;
//        mainCamera = Camera.main;
//    }

//    private void Update()
//    {
//        if (Input.GetMouseButtonDown(1))
//        {
//            Ray ray = mainCamera.ScreenPointToRay(Input.mousePosition);
//            RaycastHit hit;

//            if (Physics.Raycast(ray, out hit, Mathf.Infinity, joystickLayer))
//            {
//                if (hit.transform == joystickHandle)
//                {
//                    isDragging = true;
//                }
//            }
//        }

//        if (Input.GetMouseButtonUp(1))
//        {
//            isDragging = false;
//            // Á¶À̽ºÆ½À» ¿øÀ§Ä¡·Î µÇµ¹¸³´Ï´Ù
//            joystickHandle.localPosition = initialHandlePosition;
//            currentHandlePosition = initialHandlePosition;
//        }

//        if (isDragging)
//        {
//            Ray ray = mainCamera.ScreenPointToRay(Input.mousePosition);
//            Plane plane = new Plane(joystickBase.up, joystickBase.position);

//            float distance;
//            if (plane.Raycast(ray, out distance))
//            {
//                Vector3 hitPoint = ray.GetPoint(distance);
//                Vector3 localHitPoint = joystickBase.InverseTransformPoint(hitPoint);

//                // XZ Æò¸é¿¡¼­ÀÇ À̵¿À» Á¦ÇÑÇÕ´Ï´Ù
//                Vector2 joystickPosition = new Vector2(localHitPoint.x, localHitPoint.z);
//                joystickPosition = Vector2.ClampMagnitude(joystickPosition, joystickRange);

//                Vector3 newPosition = new Vector3(joystickPosition.x, initialHandlePosition.y, joystickPosition.y);
//                joystickHandle.localPosition = newPosition;
//                currentHandlePosition = newPosition;
//            }
//        }
//    }

//    public Vector2 GetInputVector()
//    {
//        Vector2 input = new Vector2(
//            currentHandlePosition.x - initialHandlePosition.x,
//            currentHandlePosition.z - initialHandlePosition.z
//        );
//        return input / joystickRange;
//    }
//}