LWC - Check if item is inside a chest

Hello,

Im working on a plugin that limits the storing of ShulkerBoxes. Iam having trouble checking if Shulkerboxes are inside a chest before make it private with LWC plugin. Its my first time integrating a plugin with another one, so its a mess to me making that "if" between another plugin actions.

This is a example how i find if chest is locked and block item storing inside it.

Code:

LWC lwc = com.griefcraft.lwc.LWC.getInstance();
Protection isProtected;
isProtected = lwc.findProtection(chest);

So, what i want is: The player type "/cprivate" (or other lock commands). When he click on the chest to lock it, it will check if a specific item is inside. If it is, my plugin blocks the action that inserts the chest on database.

Thank you.

 

Do someone knows if it is possible?

 

I really don't know if this is possible, but another alternative is to write a plugin that blocks the storing of shulker boxes altogether.

 

Thanks for the reply, i want it to allow to be stored on regular chests, but not enderchest and LWC protected chests...

Atm iam already blocking enderchests and lwc protected ones.. but players can store them before doing /lock with lwc. it is safe to "record" all lwc commands on my plugin? It makes no sense on my head..

 

When a player runs a command, it sets off all onCommand methods from all plugins, including LWC. I would just use a check that prevents you from placing signs on chest with shulkerboxes and vice versa

 

When i use the /lock command lwc put me in "locking state", that will only lock a chest when i right/left click on it. The thing is, i have no clue how to do my checks a cancel LWC locking action if a shulkerbox is inside...

Heres the main class of LWC:
https://github.com/Hidendra/LWC/blob/master/core/src/main/java/com/griefcraft/lwc/LWCPlugin.java

And this is where iam trying to do it (below line 30):
https://github.com/EnZiGuRi/Shulker...Limiter/Listeners/ProtectedChestListener.java

 

Correct me if I'm wrong, be if a player runs a command and the plugin has an onCommand in their main class, it doesn't need to be registered and will run regardless of the command, thus the compareIgnoreCase

EDIT: nvm, was thinking about event, not plugin.yml

 

Code:

        Block b = (...);
        if (((Chest) b.getState()).getBlockInventory().contains(Material.DIAMOND)) {
           //...
        }

I think this will check if a block contains a specified ItemStack or Material. Just make sure the block is a chest first.

 

Just going to point out, you are making an unsafe cast. Here's a better way to do it:

Code:

        Block b = (...);
        if (b.getType == Material.CHEST) {
        if (((Chest) b.getState()).getBlockInventory().contains(Material.DIAMOND)) {
           //...
        }
        }