[Unity3D] First Player Camera (free move)

#pragma strict

static var canmove : boolean = true;
private var sensitivityX : float = 10.0;
private var sensitivityY : float = 10.0;

private var horz : float = 0;
private var vert : float = 0;

function Start () {

}

function Update () {
    if(canmove == true) {
        var deltaX : float = Input.GetAxis("Mouse X") * sensitivityX;
        var deltaY : float = Input.GetAxis("Mouse Y") * sensitivityY;
        horz += deltaX;
        vert += deltaY;
        vert = Mathf.Clamp(vert, -60.0, 60.0);
        transform.localEulerAngles = new Vector3(-vert, horz, 0);
    }
}