TurboPocket

if pocket then
    peripheral.find("modem", rednet.open)
    local id = rednet.lookup("delivery", "drone")
    if not id then
        print("Not finded")
        sleep(3)
        os.shutdown()
    end
    term.clear()
    term.setCursorPos(1,1)
    term.write("Click to start")
    while true do
        local event = os.pullEvent()
        term.setCursorPos(1,1)
        term.write("Delivery Drone")
        term.setCursorPos(1,2)
        term.write("Get delivery")
        if event[1] == "mouse_click" then
            if 2 == event[4] then
                local x,y,z = gps.locate(5)
                if x == nil then
                    term.setCursorPos(1,1)
                    term.write("Location not finded")
                else
                    local id = rednet.lookup("delivery", "drone")
                    local poses = {"x":x,"y":y,"z":z}
                    rednet.send(id,textutils.serializeJSON(poses))
                    local message = rednet.receive("delivery",5)
                    if message
                    term.clear()
                    sleep(1)
                    term.setCursorPos(1,1)
                    term.write("Wait here, delivery requested")
                    term.setCursorPos(2,1)
                    term.write("Delivery position:")
                    term.setCursorPos(3,2)
                    term.write(x)
                    term.setCursorPos(3,6)
                    term.write(y)
                    term.setCursorPos(3,12)
                    term.write(z)
                    sleep(3)
                    while true do
                        local idd, message = rednet.receive("delivery")
                        if message == "Delivered" and idd == id then
                            term.clear()
                            term.setCursorPos(1,1)
                            term.write("Suceffuly delivered. Restarting programm")
                            sleep(3)
                            term.clear()
                            term.setCursorPos(1,1)
                            term.write("Click to start")
                            break
                        end
                    end
                end
            end
        end
    end
else
    os.shutdown()
end