Client

local gMe = getLocalPlayer()

local Guivar = 0

local Fenster = {}
local TabPanel = {}
local Tab = {}
local Knopf = {}
local Label = {}
local Edit = {}

local function createGui()
    if(Guivar == 1) then return end
    Guivar = 1
    showCursor(true)
    guiSetInputMode("no_binds_when_editing")

    local sWidth, sHeight = guiGetScreenSize()

    local Width,Height = 370,219
    local X = (sWidth/2) - (Width/2)
    local Y = (sHeight/2) - (Height/2)

    fenster = guiCreateStaticImage(464, 131, 495, 577, ":images/fenster.png", false)
    guiSetAlpha(fenster, 0.95)

    logo = guiCreateStaticImage(97, 61, 314, 125, ":images/logo.png", false, fenster)
    plslogin = guiCreateLabel(190, 176, 116, 15, "Please login/register!", false, fenster)
    local font_0 = guiCreateFont(":fonts/Harabara.ttf")
    guiSetFont(plslogin, font_0)
    guiLabelSetColor(plslogin, 254, 254, 254)
    loginregister = guiCreateTabPanel(89, 220, 324, 275, false, fenster)
    guiSetAlpha(loginregister, 0.78)

    logintab = guiCreateTab("Login", loginregister)

    usernamelabell = guiCreateLabel(127, 32, 60, 15, "Username", false, logintab)
    guiSetFont(usernamelabell, font_0)
    usernameedit = guiCreateEdit(77, 53, 162, 30, "", false, logintab)
    passwordlabell = guiCreateLabel(127, 114, 60, 15, "Password", false, logintab)
    guiSetFont(passwordlabell, font_0)
    passwordedit = guiCreateEdit(76, 135, 162, 30, "", false, logintab)
    guiEditSetMasked(passwordedit, true)
    loginbutton = guiCreateButton(92, 195, 132, 36, "Login", false, logintab)
    guiSetFont(loginbutton, font_0)
    guiSetProperty(loginbutton, "NormalTextColour", "FFAAAAAA")

    registertab = guiCreateTab("Register", loginregister)

    usernamelabelr = guiCreateLabel(127, 32, 59, 15, "Username", false, registertab)
    guiSetFont(usernamelabelr, font_0)
    usernameregister = guiCreateEdit(77, 53, 162, 30, "", false, registertab)
    passwordlabelr = guiCreateLabel(127, 114, 60, 15, "Password", false, registertab)
    guiSetFont(passwordlabelr, font_0)
    passwordregister = guiCreateEdit(76, 135, 162, 30, "", false, registertab)
    guiEditSetMasked(passwordregister, true)
    registerbutton = guiCreateButton(92, 195, 132, 36, "Register", false, registertab)
    guiSetFont(registerbutton, font_0)
    guiSetProperty(registerbutton, "NormalTextColour", "FFAAAAAA")

    serverby = guiCreateLabel(167, 500, 160, 17, "Server by Loudly and Edd1ie !", false, fenster)
    guiSetFont(serverby, font_0)
    triggerServerEvent("onDatenbankCheck", gMe)

    addEventHandler("onClientGUIClick", registerbutton, function()
        local text = guiGetText(passwordregister)
        if(text == "") then return end
        triggerServerEvent("onDatenbankRegister", gMe, text)
    end, false)

    addEventHandler("onClientGUIClick", loginbutton, function()
        local text = guiGetText(passwordedit)
        if(text == "") then return end
        triggerServerEvent("onDatenbankLogin", gMe, text)
    end, false)
end

addEventHandler("onClientResourceStart", getResourceRootElement(), function()
    createGui()
end)

addEvent("onDatenbankCheckBack", true)
addEvent("onDatenbankLoginSuceed", true)

addEventHandler("onDatenbankLoginSuceed", getRootElement(), function()
    destroyElement(fenster)
    guivar = 0
    showCursor(false)
    outputChatBox("Du hast dich erfolgreich Eingeloggt!", 0, 255, 0)
    fadeCamera(true)
end)

addEventHandler("onDatenbankCheckBack", getRootElement(), function(typ)
    if(typ == false) then
        guiSetEnabled(logintab, false)
        guiSetSelectedTab(loginregister, registertab)
    else
        guiSetEnabled(registertab, false)
        guiSetSelectedTab(loginregister, logintab)
    end
end)