Hello. As you know, since Minecraft version 1.13, the ''/testforblock'' command no longer exists. It's been changed to ''/execute'', but I have a problem. Before, with the ''/testforblock'' command I could detect the lever at the positions specify X Y Z if it was on or off remotely. (Like Wifi.) He probably has a solution to my problem. I mean, Mojang's team are not stup** enough to remove such a feature, isn't ? I would like to know if it is possible to recreate this same kind of mechanism. Before version 1.13, the command looked like this: ''/testforblock x y z lever 12''. On another forum on the site, I saw a guy asking himself the same question, but it wasn't exactly what I was looking for and the command didn't work. Can you help me?