单击精灵时，如何在Unity中移动主相机？

void Update()
{
    if (Input.GetMouseButtonDown(0)) // 监听鼠标左键点击事件
    {
        Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition); // 将鼠标点击位置转换为射线
        RaycastHit hit;

        if (Physics.Raycast(ray, out hit))
        {
            if (hit.collider.gameObject == gameObject) // 检测点击的是否是精灵对象
            {
                MoveCamera(); // 调用移动相机的方法
            }
        }
    }
}

void MoveCamera()
{
    Vector3 spritePosition = transform.position;
    Vector3 cameraPosition = Camera.main.transform.position;
    Vector3 newCameraPosition = new Vector3(spritePosition.x, spritePosition.y, cameraPosition.z);
    Camera.main.transform.position = newCameraPosition;
}