options:
    narzedzie_gravel: iron sword
  
on right click on gravel:
    if level of looting of {@narzedzie_gravel} is 3:
        if player's tool is {@narzedzie_gravel}:
            {gravelList::*} contains location of clicked block
            {stolList::*} contains location of block under clicked block
            remove location of event-block from {gravelList::*}
            set {_gravel} to a random integer between 2 and 7
            set {_proch} to a random integer between 3 and 5
            cancel event
            send "3"
            drop {_gravel} of flint
            drop {_proch} of gunpowder
            set block to air
    else if level of looting of {@narzedzie_gravel} is 2:
        if player's tool is {@narzedzie_gravel}:
            {gravelList::*} contains location of clicked block
            {stolList::*} contains location of block under clicked block
            remove location of event-block from {gravelList::*}
            set {_gravel} to a random integer between 2 and 6
            set {_proch} to a random integer between 2 and 5
            cancel event
            send "2"
            drop {_gravel} of flint
            drop {_proch} of gunpowder
            set block to air
    else if level of looting of {@narzedzie_gravel} is 1:
        if player's tool is {@narzedzie_gravel}:
            {gravelList::*} contains location of clicked block
            {stolList::*} contains location of block under clicked block
            remove location of event-block from {gravelList::*}
            set {_gravel} to a random integer between 1 and 5
            set {_proch} to a random integer between 2 and 4
            cancel event
            send "1"
            drop {_gravel} of flint
            drop {_proch} of gunpowder
            set block to air
    else if player's tool is {@narzedzie_gravel}:
        {gravelList::*} contains location of clicked block
        {stolList::*} contains location of block under clicked block
        remove location of event-block from {gravelList::*}
        set {_gravel} to a random integer between 1 and 4
        set {_proch} to a random integer between 1 and 3
        cancel event
        send "brak"
        drop {_gravel} of flint
        drop {_proch} of gunpowder
        set block to air