command /dzialka [<text>] [<player>]:
    trigger:
        if arg 1 is "stworz":
            if player doesn't have 1 of emerald block:
                send "&cNie masz bloku emeraldu"
                stop
            {dzialka::%player%} is not set
            set block under player to emerald block
            remove 1 of emerald block from player
            add player to {dz::%player%::*}
            set {_} to location of player
            set {_x} to x-pos of player +32
            set {_y} to y-pos of player +255
            set {_z} to y-pos of player +32
            teleport player to location({_x}, {_y}, {_z})
            wait 5 ticks
            execute player command "//pos1"
            wait 5 ticks
            set {_x} to (x-pos of {_}) -32
            set {_y} to (y-pos of {_}) -120
            set {_z} to (y-pos of {_}) -32
            teleport player to location({_x}, {_y}, {_z})
            wait 5 ticks
            execute player command "//pos2"
            wait 5 ticks
            teleport player to {_}
            execute player command "/rg create dzialka%player's uuid%"
            execute player command "/rg flag dzialka%player's uuid% greeting &aWchodzisz na dzialke gracza %player%."
            execute player command "/rg flag dzialka%player's uuid% farewell &aOpuszczasz dzialke %player%." 
            loop 100 times:
                send "" to player
            set {dzialka::%player%} to player's name
        if arg 1 is "usun":
            {dzialka::%player%} = true
            execute player command "rg delete dzialka%player's uuid%"
            delete {dzialka::%player%}
        if arg 1 is "zapros":
            if arg 2 is set:
                add uuid of arg 2 to {dz::%player%::*}
        if arg 1 is "usunznajomego":
            if arg 2 is set:
                remove uuid of arg 2 from {dz::%player%::*}

on break:
    "%region at player%" contains "dzialka"
    set {_} to "%region at player%"
    replace "dzialka" and "in world world" with "" in {_}
    send {_}
    if {_} contains player's uuid:
        stop
    loop {dz::%{_}%::*}:
        if loop-value = player's uuid:
            stop
    cancel event
on place:
    "%region at player%" contains "dzialka"
    set {_} to "%region at player%"
    replace "dzialka" and "in world world" with "" in {_}
    send {_}
    if {_} contains player's uuid:
        stop
    loop {dz::%{_}%::*}:
        if loop-value = player's uuid:
            stop
    cancel event
on right click:
    "%region at player%" contains "dzialka"
    set {_} to "%region at player%"
    replace "dzialka" and "in world world" with "" in {_}
    send {_}
    if {_} contains player's uuid:
        stop
    loop {dz::%{_}%::*}:
        if loop-value = player's uuid:
            stop
    cancel event