Problem z sklepem

Skrypt ma działać z normalną walutą czy z wartością ze zmiennej?

ze zmienną {hasjhash.%player%}

command /sklep [<text>] [<text>]:

	trigger:

		if arg 1 is not set:

			open chest with 6 rows named "&6Sklep" to player

			format slot 0 of player with 64 of diamond with lore "&6Cena: &c$1000" to close then run [execute player command "sklep 1000 64 diamond"]

			format slot 1 of player with 32 of iron ingot with lore "&6Cena: &c$350" to close then run [execute player command "sklep 350 32 iron ingot"]

		else:

			if arg 1 parsed as number is set:

				if {hasjhash.%player%} is more than or equal to arg 1 parsed as number:

					if arg 2 parsed as item is set:

						remove arg 1 parsed as number from {hasjhash.%player%}

						add arg 2 parsed as item to player

						send "&7Kupiles &6%arg 2% &7za &c$%arg 1%&7."

				else:

					send "&cNie masz tyle pieniedzy!"

O działa a da się tą komende przypisać na przykład po klinięciu w nether star chodzi mi o to zeby bylo bez wpisywania komendy tylko po kliknieciu

on click:

    if player is holding nether star:

        execute player command "sklep"