CamSwitcher.Update C# (CSharp) Method

    void Update()
    {
        if(Input.GetKeyUp(KeyCode.Z))
        {
            // Increment the camera index to the next camera in the list
            currentCameraIndex++;
            if(characterCameras.Count == currentCameraIndex)
            {
                currentCameraIndex = 0;
            }

            // loop over the camera list, disabling all but the chosen index
            foreach(Camera camera in characterCameras)
            {
                if(camera == characterCameras[currentCameraIndex])
                {
                    camera.enabled = true;
                }
                else
                {
                    camera.enabled = false;
                }
            }
        }
    }