How would I check for items in a Shulker Box?

[ellunder]

I'm making a Skript that checks for a certain item in a Shulker Box and if that item is found, It cancels a command from running. Is there a way I could do this?

[ellunder]

bump

[OnlyPeak]

Hey! To my understanding this skript should work, if it doesn't please let me know! Although if it does, please like this reply!
 

on place:
	if event-block is a shulker box:
		loop all items in event-blocks inventory:
		if loop-item is a [blacklisted] # replace [blacklisted] with any items you dont want(if there are multiple just add "or" between them.
			remove loop-item from event-blocks inventory

 

[ellunder]

3 hours ago, OnlyPeak said:

Hey! To my understanding this skript should work, if it doesn't please let me know! Although if it does, please like this reply!
 

on place:
	if event-block is a shulker box:
		loop all items in event-blocks inventory:
		if loop-item is a [blacklisted] # replace [blacklisted] with any items you dont want(if there are multiple just add "or" between them.
			remove loop-item from event-blocks inventory

 

thank you so much!