internal static void OnUpdate(Player p, int id)
{
var bh = p.P_BHandler as PlayerBHandler;
var oldId = p.whoAmI;
p.whoAmI = id;
if (bh != null)
bh.PreUpdate();
p.whoAmI = oldId;
p.RealUpdate(id);
if (bh != null)
bh.PostUpdate();
}