variables:
	{Gui.Open.%player%} = false
command /gui [<player>]:
	permission: gui.open
	trigger:
		set {Gui.Open.%player%} to true
		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 player command "guizakoncz"] 

on any move:
	if {Gui.Open.%player%} is true:
		wait 0.05 second
		execute console command "gui %player%"
command /guizakoncz:
	trigger:
		if {Gui.Open.%player%} is true:
			set {Gui.Open.%player%} to false
			send "&aOdblokowales sie!"