clienttest.lua

local socket = require "socket"

function love.load()
    udp = socket.udp()
    Setup = false
    Thing = "n/a"
    Input = ""
    love.keyboard.setKeyRepeat(true)
end

function love.keypressed(k)
    if k == "return" then 
        Setup = true 

        udp:settimeout(0)
        udp:setpeername(Input, 45645)
        udp:send("init")
    end

    if k == "backspace" then
        Input = Input:sub(1,#Input-1)
    end
end

function love.textinput(text)
    Input = Input .. text
end

function love.update(dt)
    if Setup then
        repeat 
            local data, ip = udp:receive()

            if data then
                Thing = data
            end
        until not data
    end
end

function love.draw()
    love.graphics.print("client")

    love.graphics.print("> " .. Input, 100,80)
    love.graphics.print("output : " .. Thing, 100,100)
end