variables:
	{Gui.Open.%player%} = false
command /gui [<player>]:
	permission: gui.open
	trigger:
		set {Gui.Open.%player-arg%} to true
		set {R.%name of player%} to arg 1
		open chest with 1 rows named "&cOdblokuj gre" to player arg
		wait 0.2 second
		format slot 4 of player arg with 1 of diamond named "&aKliknij by odblokowac!" to close then run [execute console command "sudo %{R.%name of player%}% guizakoncz"] 

on inventory close:
	wait 0.2 second
	if {Gui.Open.%player%} is true:
		set {Gui.Open.%player%} to true
		wait 0.3 second
		execute console command "gui %{R.%name of player%}%"
	else:
		set {Gui.Open.%player%} to false
command /guizakoncz:
	trigger:
		if {Gui.Open.%player%} is true:
			set {Gui.Open.%player%} to false
			send "&aOdblokowales sie!"