So... weird problem. Yesterday I successfully built my first building in the TileZed Building Editor. My problem is that if I go back and re-open my .tbx file OR even if I try to make a brand new building... the only tools it lets me use are 'Draw Room' and 'Select and Move Rooms'! I don't understand why. I can't place doors or objects anymore. All the tool buttons are grayed-out. This is frustrating. Anyone here happen to have a solution? UPDATE: I fixed it. Apparently turning off 'View -> Show Object Shapes' (Shortcut: O) disables most of the tools. Oops.