Code Drone

local drone = component.proxy(component.list("drone")())
local wireless = component.proxy(component.list("modem")())
local leash = component.proxy(component.list("leash")())

local authorizedComputers = {"416b"}
local result = false

drone.setLightColor(0xDEDE6C)

local clock = os.clock
    function sleep(n)  -- seconds
        local t0 = clock()
        while clock() - t0 <= n do
    end
end

wireless.open(1337)

computer.beep()
sleep(0.05)
computer.beep()

drone.setLightColor(0x4C99B2)

while true do
    result = false
    event, receiver, sender, port, distance, msg, a1, a2, a3 = computer.pullSignal()
    drone.setLightColor(0x7FCC19)
    drone.setStatusText(sender)

    for k, v in pairs(authorizedComputers) do
        if string.find(sender, v) then
            result = true
        end
    end

    if msg and result then
        if msg == "move" and tonumber(a1) and tonumber(a2) and tonumber(a3) then
            drone.move(tonumber(a1), tonumber(a2), tonumber(a3))
        elseif msg == "leash" then
            for i = 0, 5 do
                leash.leash(i)
            end
        elseif msg == "unleash" then
            leash.unleash()
        end
    end

    computer.beep()
    drone.setLightColor(0x4C99B2)
end