Does anybody know of/can create a plugin where you type a command e.g. /build and you are given creative mode however there are some limitations you cannot open containers, drop items, pick up items, you cannot attack mobs or players and neither can you destroy blocks (that you didn't place whilst in the mode) You can only travel 50 block radius from the location where you typed /build and when you type /build again you will return to the location where you initally typed /build and the blocks you placed will disappear and your inventory will be restored. Then a chest will appear near you for you to put items in that you need to construct the building. So you do the building in creative and then use survival to gather the materials to build the structure and the plugin builds it for you so it is easier to build things in the world. [EDIT] Look at fourth post for more information.