Miner Turtle Program

local sides = rs.getSides()
term.clear()
term.setCursorPos(1, 1)

for i = 1, #sides do
    side = sides[i]
    if peripheral.isPresent(side) and peripheral.getType(side) == "modem" then
        rednet.open(side)
        break
    end
end

while(true) do
    print("Waiting for command..")
    id, msg = rednet.receive("coms_turtles_miner")
    print("Received message: " .. msg)

    if msg == "UPDATE" then
        shell.run("updater false miner")
    elseif msg == "FWD" then
        turtle.forward()
        rednet.broadcast("MOVED_FWD", "status_turtles_miner")
    elseif msg == "BACK" then
        turtle.back()
        rednet.broadcast("MOVED_BACK", "status_turtles_miner")
    elseif msg == "PLACE" then
        turtle.place()
        rednet.broadcast("PLACED", "status_turtles_miner")
    elseif msg == "BREAK" then
        turtle.dig()
        rednet.broadcast("BROKE", "status_turtles_miner")
    end
end