command /boss [<number>] [<text>]:
	trigger:
		player has permission "Boss.text":
			number-arg is not set:
				send "Musisz podac czas wyswietlania sie bosbaru"
			else:
				arg 2 is not set:
					send "Muszisz wpisac wiadmomosc"
				else:
					create timed bar with text "%arg-2%" to player for number-arg seconds