Dupe skript help

[qulh1]

can someone please make me a script so players cant /dupe a shulker box if there is a certain blacklisted item in there

my current script is this,

command /dupe:
trigger:
if player's held item is air:
send "no duping air"
if player's held item is red dye:
send "nice try buddy-o"
stop
if player's held item is dragon egg:
send "nice try buddy-o"
stop
if player's held item is Chorus Flower:
send "you may not dupe this item"
stop
if player's held item is Music Disc:
send "you may not dupe this item"
stop
if player's held item is Totem of undying:
send "you may not dupe this item"
stop
set {_item} to player's tool
give {_item} to player
send "&6&lDuplicated &e&l%player's tool%&6&l!" to player

 

[oToghty]

can someone please make me a script so players cant /dupe a shulker box if there is a certain blacklisted item in there

my current script is this,

command /dupe:
trigger:
if player's held item is air:
send "no duping air"
if player's held item is red dye:
send "nice try buddy-o"
stop
if player's held item is dragon egg:
send "nice try buddy-o"
stop
if player's held item is Chorus Flower:
send "you may not dupe this item"
stop
if player's held item is Music Disc:
send "you may not dupe this item"
stop
if player's held item is Totem of undying:
send "you may not dupe this item"
stop
set {_item} to player's tool
give {_item} to player
send "&6&lDuplicated &e&l%player's tool%&6&l!" to player

use skbee nbt, if nbt of tool contains "your item"