using System.Collections;
using System.Collections.Generic;
using UnityEngine;

namespace BrazilianPlays
{
    public class Finger : MonoBehaviour
    {
        [Header("On Frame")]
        public Vector3 mousePositionInScreen;
        public Vector3 mousePositionInWorld;

        [Header("On Event")]
        public bool isMouseClicked;
        public Vector3 positionInScreenWhenClickDown;
        public Vector3 positionInWorldWhenClickDown;
        public Vector3 positionInScreenWhenClickUp;
        public Vector3 positionInWorldWhenClickUp;
        public GameObject objectHitOnClickDown;
        public RaycastHit hit;

        public void Start()
        {
            mousePositionInWorld = new Vector3();
            mousePositionInScreen = new Vector3();

            Input.simulateMouseWithTouches = true;
        }

        public void Update()
        {
            mousePositionInScreen = Input.mousePosition;
            mousePositionInWorld = Camera.main.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y, 1f));

            if (Input.GetMouseButtonDown(0))
            {
                positionInScreenWhenClickDown = mousePositionInScreen;
                positionInWorldWhenClickDown = Camera.main.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y, 1f));

                // AQUI ESTÁ MEU PROBLEMA KKK
                if(Physics.Raycast(transform.position, mousePositionInWorld, Mathf.Infinity))
                {
                    Debug.DrawLine(transform.position, mousePositionInWorld, Color.red);
                }

                isMouseClicked = true;
            }

            if (Input.GetMouseButtonUp(0))
            {
                isMouseClicked = false;
                positionInScreenWhenClickUp = mousePositionInScreen; ;
                positionInWorldWhenClickUp = Camera.main.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y, 1f)); ;
            }

            if(isMouseClicked)
            {

            }
        }
    }
}