test

<<-ADD_HP
  $l.number = 3
  $l.text = "hello"

  IF ($l.number) THEN  # if number is defined (not NONE)
    $l.number += 3
  ELSE
    $l.number = 10
  END

  ASLONGAS ($number > 0) REPEAT
    &log_console{$l.text}
    @hp += $l.number
    $l.number -= 1
  END
ADD_HP

[F=10]
  <ADD_HP> # calls the script above during the beginning of the frame
  img = 10 delay = 2 center = 10, 10, 0 goto = 20 add_hp = 10 #/ basic way to add HP
[/F]