monitor = peripheral.find("monitor")
width, height = monitor.getSize()
title = "Ore Processing"

buttons = {}

function createButton(name, func, x, y, w, h)
    nameLen = string.len(name)
    buttons[name] = { name, func, x, y, w, h, nameLen }
    monitor.setBackgroundColor(colors.red)
    for i = y, y + h do
        monitor.setCursorPos(x, i)
        for j = 1, w do
            monitor.write(" ")
        end
    end
    monitor.setCursorPos((x + x + w) / 2 - nameLen / 2, (y + y + h) / 2)
    monitor.write(name)

    --monitor.setCursorPos(5, 3)
    --monitor.write()
end

function draw()
    monitor.setBackgroundColor(colors.black)
    monitor.clear()
    monitor.setCursorPos(width / 2 - 7, 1)
    monitor.write(title)

    createButton("Test Button", test1, 5, 3, 13, 3)
end

while true do
    draw()
    os.sleep(0.5)
end