Question Player does not face the center of the screen

I am creating a 2D game. With the following code, I am making the player move in a circular motion. I want the player to always face the center of the screen, but I don't know where to make modifications.

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4.  
5. public class PlayerMove : MonoBehaviour
6. {
7. public Transform center; // Object to be the center of rotation
8. public float rotationSpeed = 50f; // Rotation speed
9. private Rigidbody2D rb; // Reference to the Rigidbody2D component
10. void Start()
11. {
12.     // Set the initial position
13.     transform.position = new Vector3(0, -2, 0);
14.     // Get the Rigidbody2D component
15.     rb = GetComponent<Rigidbody2D>();
16. }
17.  
18. void Update()
19. {
20.     // Calculate the direction vector towards the rotation center
21.     Vector3 direction = center.position - transform.position;
22.  
23.     // Calculate the quaternion representing the direction vector towards the rotation center
24.     Quaternion targetRotation = Quaternion.LookRotation(Vector3.forward, direction);
25.  
26.     // Rotate the player towards the rotation center
27.     transform.rotation = Quaternion.RotateTowards(transform.rotation, targetRotation, rotationSpeed * Time.deltaTime);
28.  
29.     // If the left arrow key or A key is pressed
30.     if (Input.GetKey(KeyCode.LeftArrow) || Input.GetKey(KeyCode.A))
31.     {
32.         // Rotate the player around the center with the rotation speed
33.         transform.RotateAround(center.position, Vector3.forward, rotationSpeed * Time.deltaTime);
34.         // Update the angular velocity of the Rigidbody2D component
35.         rb.angularVelocity = rotationSpeed;
36.     }
37.     // If the right arrow key or D key is pressed
38.     else if (Input.GetKey(KeyCode.RightArrow) || Input.GetKey(KeyCode.D))
39.     {
40.         // Rotate the player around the center with the opposite rotation speed
41.         transform.RotateAround(center.position, Vector3.forward, -rotationSpeed * Time.deltaTime);
42.         // Update the angular velocity of the Rigidbody2D component
43.         rb.angularVelocity = -rotationSpeed;
44.     }
45.     // If neither the left arrow key nor the right arrow key is pressed
46.     else
47.     {
48.         // Set the angular velocity of the Rigidbody2D component to 0
49.         rb.angularVelocity = 0f;
50.     }
51. }
52. }

 

What is happening now? What direction is the player facing? Does it rotate at all? Need a few more details

 

It is facing in a strange direction. Regardless of the position of x and y, it is facing around -60 degrees in the z direction.

 

Thank you both very much. I was finally able to understand the cause.
It was probably using RigidBody2D and Transform / Rotation together.

If I post any other questions in the future, I intend to attach images or videos as much as possible.