on right click on entity:
    if coloured name of entity contains "Kupiec":
        if {kupiec.%player%} is true:
            if player's tool is iron sword or iron helmet or iron chestplate or iron leggings or iron boots:
                if lore of player's tool is "||&3Rzadkosc przedmiotu: &bLvl. 1":
                    remove player's tool from player
                    add 1 to balance of player
                    send "&6Trzymaj te drobniaki &2(+1)" to player
                    stop
                if lore of player's tool is "||&3Rzadkosc przedmiotu: &bLvl. 2":
                    remove player's tool from player
                    add 2 to balance of player
                    send "&6Trzymaj te drobniaki &2(+2)" to player
                    stop
                if lore of player's tool is "||&3Rzadkosc przedmiotu: &bLvl. 3":
                    remove player's tool from player
                    add 3 to balance of player
                    send "&6Trzymaj te drobniaki &2(+3)" to player
                    stop
                if lore of player's tool is "||&3Rzadkosc przedmiotu: &bLvl. 4":
                    remove player's tool from player
                    add 4 to balance of player
                    send "&6Trzymaj te drobniaki &2(+4)" to player
                    stop
                if lore of player's tool is "||&3Rzadkosc przedmiotu: &bLvl. 5":
                    remove player's tool from player
                    add 5 to balance of player
                    send "&6Trzymaj te drobniaki &2(+5)" to player
                    stop
                if lore of player's tool is "||&3Rzadkosc przedmiotu: &bLvl. 6":
                    remove player's tool from player
                    add 6 to balance of player
                    send "&6Trzymaj te drobniaki &2(+6)" to player
                    stop
                if lore of player's tool is "||&3Rzadkosc przedmiotu: &bLvl. 7":
                    remove player's tool from player
                    add 7 to balance of player
                    send "&6Trzymaj te drobniaki &2(+7)" to player
                    stop
                if lore of player's tool is "||&3Rzadkosc przedmiotu: &bLvl. 8":
                    remove player's tool from player
                    add 8 to balance of player
                    send "&6Trzymaj te drobniaki &2(+8)" to player
                    stop
                if lore of player's tool is "||&3Rzadkosc przedmiotu: &bLvl. 9":
                    remove player's tool from player
                    add 9 to balance of player
                    send "&6Trzymaj te drobniaki &2(+9)" to player
                    stop
                if lore of player's tool is "||&3Rzadkosc przedmiotu: &bLvl. 10":
                    remove player's tool from player
                    add 10 to balance of player
                    send "&6Trzymaj te drobniaki &2(+10)" to player
                    stop
            send "&6Kupiec: &2Ten item nie jest na sprzedasz!" to player
        else if {kupiec.%player%} is not set:
            send "&6Zaakceptuj regulamin kupca (Po kliknieciu prawym na kupca sprzedajesz item w rece!) Wpisz /KupiecAkceptuje" to player



command /KupiecAkceptuje:
    trigger:
        if {kupiec.%player%} is not set:
            send "&7Akceptowales regulamin kupca (Po kliknieciu prawym na kupca sprzedajesz item w rece!)"
            send "&7Administracja nie odpowiada za stracone itemy!"
            set {kupiec.%player%} to true
        else:
            send "&7Akceptowales juz!"