Just in a chest? This would be simple to make and doesn't need any configuration? or at most a enabled and disabled configuration.
You are wanting to be able to choose an selection of items that you don't want to allow to be removed from a chest? or dropping? Do you want Item-ID's or Names?
Do you want the items to be allowed to move if they haven't got any Metadata? If they do have Metadata, then they can't be moved (Custom Items).
Are you trying to block transactions of Items named else than default. Like a torch named "Magic Wand". Code:java if (player.getItemInHand().hasItemMeta() && player.getItemInHand().getItemMeta().hasDisplayName() && player.getItemInHand().getItemMeta().getDisplayName().equals("Magic Wand")) {//Do stuff}
Please could you outline everything that you would like in this plugin please? It would make it a lot easier to be able to code, and to be able to deliver the right product.
i want a plugin that stop player from droping or leaving on chest a item from the inventory but i want a command to make the item undroped.
So you want to cancel players leaving a chest, if they have a certain item still in there inventory? Your asking for a command which blocks the items from being used?