Object rotate towards mouse not working when I move player

Hello. I'm new to unity and I posted a question like 15 hours ago and it wasn't even approved yet. So I just wanted to know, does this always take so long? Cause in other forums that I used before it wasn't even needed an approval.

Either way, here's my question, if anyone could help that would be great


"Hello. I'm beggining to learn Unity and I'm having a problem. I followed a tutorial on how to point an object towards a mouse, and it works, but when I climb something (my player y position increases) it does not work.

I uploaded a video so you can see it by yourselves as it is hard to actually explain:

And here's my code:

Vector3 difference = Camera.main.ScreenToWorldPoint (Input.mousePosition - transform.position);
difference.Normalize ();
float rotationZ = Mathf.Atan2(difference.y, difference.x) * Mathf.Rad2Deg;

transform.rotation = Quaternion.Euler(0f,0f,rotationZ);

Thank you very much."

 

Found out the problem.

I needed to change the
Vector3 difference = Camera.main.ScreenToWorldPoint (Input.mousePosition - transform.position);
to:
Vector3 difference = Camera.main.ScreenToWorldPoint (Input.mousePosition) - transform.position;

because I only want to convert the input.mousePosition to ScreenToWorldPoint


Still, how long does it take a question to be approved? Mine was there about 15 hours...