void RenderBeam(Vector3 source, Vector3 target)
{
GameObject instance = Instantiate(beamPrefab);
BeamController beamController = instance.GetComponent <BeamController>();
if (beamController == null)
{
Debug.LogError("The beam prefab requires a beam controller");
return;
}
NetworkServer.Spawn(instance);
beamController.RpcFire(source, target);
}