MMO camera Y-axis rotation around player

Questions & Answers
1

Hey I am building an MMO game and I have stuck in camera rotation on y-axis! i have successfully programmed the X-axis rotation but when I add the code of Y-axis rotation it starts interacting with Z-axis too and the rotation is a bit clamsy.
Here is my piece of code:

//Rotate the player left and right depending on the input of the X Axis of the mouse

    transform.Rotate(new Vector3(0, Input.GetAxis("Mouse X"), Time.deltaTime*1));
    Quaternion zRotation = transform.rotation;
    zRotation.z = 0.0f;
    zRotation.x = 0.0f;
    transform.rotation = zRotation;

    //Rotate the camera up and down depending on the input of the Y axis movement of the mouse.
    myCamera.transform.RotateAround(transform.position, Vector3.right, Input.GetAxis("Mouse Y"));

I am new in Unity3D and i can’t think of an other way doing this rotation! Thanks in advance!

2

Here is a camera mmo tutorial Unity Tutorial #1 [ MMORPG Style Camera and Movement ][ Free Scripts Included ] - YouTube