Startup -- Computer

-- Load the Rednet API
rednet.open("back")

print("Enter the ID of the turtle:")
local turtle_id = tonumber(read())

print("Enter the size of the excavation area:")
local size = tonumber(read())

-- Sending the excavate command to the specified turtle
rednet.send(turtle_id, "excavate " .. size)

print("Excavation command sent to turtle " .. turtle_id .. " for a size of " .. size)

-- Function to receive messages from the turtle
function receiveMessages()
    while true do
        local id, message = rednet.receive()
        if id == turtle_id then
            print("Turtle " .. id .. ": " .. message)
        end
    end
end

-- Run the receiveMessages function in parallel
parallel.waitForAny(receiveMessages, function()
    print("Press any key to stop receiving messages.")
    os.pullEvent("key")  -- Wait for a key press
    error("Stopped by user")  -- Force the parallel loop to terminate
end)

-- Close the Rednet API
rednet.close("back")