code_language.skript:
on rightclick:
held item of the player is a iron sword named "&bSnow":
if {ab.delay.%player%} is true:
stop
else:
set {ab.delay.%player%} to true
loop players in direction 8 of the player:#not radius 8 is like 8 blocks in direction of the player
subtract 40 from {ab.heal.%loop-player%}