using System;
using UnityEngine;

public class PlayerNew : MonoBehaviour
{
	private Camera _camera;
	private Vector3 _direction;
	private Vector3 _offset;
	private Rigidbody2D _rb2d;
	private Vector3 _target;

	private void Awake()
	{
		_camera = Camera.main;
		_rb2d = GetComponent<Rigidbody2D>();
	}

	void Update()
	{
		GetInput();

		_target = _direction + _offset;
	}

	private void FixedUpdate()
	{
		Move();
	}

	private void GetInput()
	{
		if (Input.GetMouseButton(0))
		{
			_direction = _camera.ScreenToWorldPoint(Input.mousePosition);

			_direction.z = 0;
		}

		if (Input.GetMouseButtonDown(0))
		{
			_offset = transform.position - _direction;
		}
	}

	private void Move()
	{
		_rb2d.MovePosition(_target);
	}
}