if "%inventory name of player's current inventory%" is "Targ: %{name.%player%}%":
        if {name.%Player%} is not "%player%":
            cancel event
            set {targ.koszty.%{name.%player%}%::%index of clicked slot+1%} to {targ.koszty.%{name.%player%}%::%index of clicked slot+1%} parsed as integer
            set {name.%Player%} to {name.%player%} parsed as player
            if {kasa::%player%} is bigger than or equal to {targ.koszty.%{name.%player%}%::%index of clicked slot+1%}:
                set {name.%player%} to {name.%player%} parsed as player
                log "%player% zakupil %{targ.itemy.%{name.%player%}%::%index of clicked slot+1%}% od gracza %{name.%player%}% za cene %{targ.koszty.%{name.%player%}%::%index of clicked slot+1%}%." to "targ/wystaw.log"
                remove {targ.koszty.%{name.%player%}%::%index of clicked slot+1%} from {kasa::%player%}
                add {targ.koszty.%{name.%player%}%::%index of clicked slot+1%} to {kasa::%{name.%player%}%}
                set {_x} to {targ.itemy.%{name.%player%}%::%index of clicked slot+1%}
                set {_lore::*} to lore of {_x}
                set {_} to "%size of {_lore::*}%" parsed as integer
                clear line {_} of lore of {_x}
                give {_x} to the player
                send "&8[&a✔&8] &7Kupiono przedmiot u gracza %{name.%player%}% za cene %{targ.koszty.%{name.%player%}%::%index of clicked slot+1%}%!"
                send "&8[&a✔&8] &6Twoj Przedmiot zostal kupiony! &e+ (&6%{targ.koszty.%{name.%player%}%::%index of clicked slot+1%}%&e)" to {name.%player%}
                delete {targ.koszty.%{name.%player%}%::%index of clicked slot+1%}
                delete {targ.itemy.%{name.%player%}%::%index of clicked slot+1%}
            close player's inventory
            loop 27 times:
                if {targ.itemy.%{name.%player%}%::%loop-number%} is not set:
                    if {targ.itemy.%{name.%player%}%::%loop-number +1%} is set:
                        set {targ.itemy.%{name.%player%}%::%loop-number%} to {targ.itemy.%{name.%player%}%::%loop-number +1%}
                        delete {targ.itemy.%{name.%player%}%::%loop-number +1%}
                        set {targ.koszty.%{name.%player%}%::%loop-number%} to {targ.koszty.%{name.%player%}%::%loop-number +1%}
                        delete {targ.koszty.%{name.%player%}%::%loop-number +1%}
            loop all players:
                if "%inventory name of loop-player's current inventory%" is "Targ: %{name.%player%}%":
                    loop 27 times:
                        set loop-player's current inventory's slot loop-number -1 to air
                    loop 27 times:
                        set loop-player's current inventory's slot loop-number -1 to {targ.itemy.%{name.%player%}%::%loop-number%} with lore "%lore of {targ.itemy.%{name.%player%}%::%loop-number%}%" and "&7Koszt:&6 %{targ.koszty.%{name.%player%}%::%loop-number%}%"
                        
                        
problem w tym
if {kasa::%player%} is bigger than or equal to {targ.koszty.%{name.%player%}%::%index of clicked slot+1%}:

trzeba do tego jakos else: cancel event tylk onei wiem ja kto wlozyc, probwalem i cos mi nie dzialalo