otclient-redemption/modules/client_serverlist/addserver.lua

AddServer = {}

-- private variables
local addServerWindow = nil

-- public functions
function AddServer.init()
    addServerWindow = g_ui.displayUI('addserver')
end

function AddServer.terminate()
    addServerWindow:destroy()
    addServerWindow = nil
end

function AddServer.add()
    local host = addServerWindow:getChildById('host'):getText()
    local port = addServerWindow:getChildById('port'):getText()
    local protocol = addServerWindow:getChildById('protocol'):getCurrentOption().text

    local added, error = ServerList.add(host, port, protocol, false)
    if not added then
        displayErrorBox(tr('Error'), tr(error))
    else
        AddServer.hide()
    end
end

function AddServer.show()
    addServerWindow:show()
    addServerWindow:raise()
    addServerWindow:focus()
    addServerWindow:lock()
end

function AddServer.hide()
    addServerWindow:hide()
    addServerWindow:unlock()
end