popup={
    list = {},
    old_update = nil,
    current = nil,

    create = function(label,x,y)
        popup.list[label] = {x=x, y=y, width=0, options={}}
    end,

    addOption = function(parent, label, action)
        popup.list[parent].options[#popup.list[parent].options+1] = { label=label, action=action }
        local option_width = #label*4+4
        if option_width > popup.list[parent].width then
            popup.list[parent].width = option_width
        end
    end,

    show = function(label)
        popup.old_update = mini.update
        popup.current = label
        mini.update = popup.update
    end,

    update = function()
        local p = popup.list[popup.current]
        draw.rectf(p.x, p.y, p.width, #p.options*7+2, 23)
        draw.rect(p.x, p.y, p.width, #p.options*7+2, 16)
        local y = p.y+2
        for k,v in ipairs(p.options) do
            draw.text(v.label, p.x+2, y, 28)
            y = y + 7
        end

        if key.press(key.ESCAPE) then
            mini.update = popup.old_update
        end
    end

}