Ideas

1) Werewolves that come out only during the full moon, they jump fences, break doors and glass. If you build a fence around the window, it can't break it. They're 3 blocks high, so if they break your 3 blocks high window. They're in. If you have a 2 block wide window or double doors, they can break those, crawl and get in. Only windows or doors with copper or iron bars enforcement can withstand them. Glass blocks on each corner and iron or cooper nuggets in a plus sign. 2) Walls: paper on all 9 spaces to make a sheet, then place the sheet in the middle with bamboo around the sheet. We can Color the paper. It would take up the same space as a pane glass. 3)wall paper to place on blocks. Make your sheets, next to wool of the same color and make wall paper using the loom. 4) horizontal glass panes, if you make 6 glass blocks up and down like a door, you make vertical panes, if you place horizontally you make horizontal panes. If you place vertical panes like doors, you get glass doors. If you place horizontally as trap doors, get glass trap doors.