.

every 2 tick:

loop all players:

    set {_loc} to loop-player's health*2

    set {_loc2} to loop-player's max health*2

    set {_loc3} to loop-player's location

    set {_loc4} to loop-player's name

    send action bar "&f[ &l체력:&c&l %{_loc}% / %{_loc2}%&f ]" to loop-play

.

on join:

{actionbar::%player%} is not set

set {actionbar::%player%} to true

while player is online:

    send action bar "&f[ &l체력:&c %health of player*2% / %max health of player*2%&f ]" to player

    wait 0.1 seconds

delete {actionbar::%player%}