I designed a new idea for a door, and it looks pretty good. I'm working on a more compact one, but if you can make a more compact one show it to me. Also, I haven't named the door yet. I'm thinking about naming it the "hook door", because the closing kind of looks like a hook. But I'm sure a better name exists.

HOW TO USE
1.) Open the zip file downloaded
2.) Copy "New Door Type (world)" onto your desktop
3.) Open run app (windows key + r) and type "%appdata%\.minecraft\saves"
4.) Put New Door Type (world) into your saves folder
5.) Launch the game, go into singleplayer and play "New Door Type (world)"