loop jak zrobic zeby dzialal tylko gdy jest otwarte dane gui

while inventory name of current inventory of player is "nazwa":

          while inventory name of current inventory of player is "&a&lLista serwerow":
                loop 46 times:
                wait 3 ticks
                format slot 0 of player with red stained glass pane named "&f" to close
                wait 3 ticks
                format slot 1 of player with red stained glass pane named "&f" to close
                wait 3 ticks
                format slot 2 of player with red stained glass pane named "&f" to close
                wait 3 ticks
                format slot 3 of player with red stained glass pane named "&f" to close
                wait 3 ticks
                format slot 0 of player with stained glass pane named "&f" to close
                format slot 4 of player with red stained glass pane named "&f" to close
                wait 3 ticks
                format slot 1 of player with stained glass pane named "&f" to close
                format slot 5 of player with red stained glass pane named "&f" to close
                wait 3 ticks
                format slot 2 of player with stained glass pane named "&f" to close
                format slot 6 of player with red stained glass pane named "&f" to close

NIE DZIAŁA a błedy w mc nie wyskakują