Hello, I need help with this code, I need that when there is a block in front of the player you do not teleport, I am very new to this, sorry.



on rightclick with shears:
if player's held item is shears named "{@TpItem}" with lore "{@TpLore}":
set {_nswaited} to difference between {nshears.%player%.lastused} and now
if {_nswaited} is less than {@NSCD}:
message "&c%difference between {@NSCD} and {_nswaited}% before you can use this ability again."
stop
set {nshears.%player%.lastused} to now
set {_target.%player%} to player's target
if {_target.%player%} is not set:
send "&cYou are not looking to a entity!"
set {nshears.%player%.lastused} to 0
stop
if {_target.%player%} is set:
remove 1 of player's tool from player's inventory
wait 6 seconds
send "{@TpItem}&7 will teleport you in &a3"
wait 1 second
send "{@TpItem}&7 will teleport you in &a2"
wait 1 second
send "{@TpItem}&7 will teleport you in &a1"
wait 1 second
teleport player to {_target.%player%}