Login Fenster mit Error Fenster

function joinHandler()
 triggerClientEvent ( "wdwLoginShow", getRootElement() )
 MY_MYSQL_Connect()
end


function CheckUserLogin(username, password)
if username == "user" then
 local x,y,z
x = 1959.55
y = -1714.46
z = 10
 spawnPlayer(client, x, y, z)
 fadeCamera(client, true)
 outputChatBox("Willkommen auf meinem Testserver", client)
else
 outputChatBox("Deine Angaben sind falsch!", client)
 triggerClientEvent ( "wdwLoginError", getRootElement() )
end
end


function MY_MYSQL_Connect()
local handler = mysql_connect("localhost", "root", "", "database") -- Establish the connection
if ( not handler ) then -- The connection failed
 outputDebugString("Unable to connect to the MySQL server")
else
 mysql_close(handler) -- Close the connection
end
end


addEventHandler("onPlayerJoin", getRootElement(), joinHandler)
addEvent("SubmitLogin", true)
addEventHandler("SubmitLogin", getRootElement(), CheckUserLogin)

function CreateLoginWindow()
local X = 0.375
local Y = 0.375
local Width = 0.25
local Height = 0.25
wdwLogin = guiCreateWindow(X, Y, Width, Height, "Login Fenster", true)


X = 0.0825
Y = 0.2
Width = 0.25
Height = 0.25
guiCreateLabel(X, Y, Width, Height, "Username", true, wdwLogin)
Y = 0.5
guiCreateLabel(X, Y, Width, Height, "Password", true, wdwLogin)


X = 0.415
Y = 0.2
Width = 0.5
Height = 0.15
edtUser = guiCreateEdit(X, Y, Width, Height, "", true, wdwLogin)
Y = 0.5
edtPass = guiCreateEdit(X, Y, Width, Height, "", true, wdwLogin)
guiEditSetMaxLength(edtUser, 50)
guiEditSetMaxLength(edtPass, 50)


X = 0.415
Y = 0.7
Width = 0.25
Height = 0.2
btnLogin = guiCreateButton(X, Y, Width, Height, "Log In", true, wdwLogin)


guiSetVisible(wdwLogin, true)
 addEventHandler("onClientGUIClick", btnLogin, clientSubmitLogin, false)


end


function CreateErrorWindow()
local X = 0.375
local Y = 0.375
local Width = 0.25
local Height = 0.25
wdwError = guiCreateWindow(X, Y, Width, Height, "Error", true)


X = 0.415
Y = 0.7
Width = 0.25
Height = 0.2
btnOK = guiCreateButton(X, Y, Width, Height, "Log In", true, wdwError)
addEventHandler("onClientGUIClick", btnOK, clientSubmitError, false)
end


function clientSubmitError(button)
if button == "left" then
 guiSetVisible(wdwError, false)
 --triggerClientEvent ( "wdwLoginShow", getRootElement() )
 triggerEvent( "wdwLoginShow", getRootElement() )
end
end


function clientSubmitLogin(button)
if button == "left" then
triggerServerEvent("SubmitLogin", getRootElement(), guiGetText(edtUser), guiGetText(edtPass))
guiSetInputEnabled(false)
guiSetVisible(wdwLogin, false)
showCursor(false)
end
end


addEvent("wdwLoginShow", true);
addEventHandler ( "wdwLoginShow", getRootElement (), 
function()
 CreateLoginWindow()
 if (wdwLogin ~= nil) then
  guiSetVisible(wdwLogin, true)
end
 showCursor(true)
 guiSetInputEnabled(true)
end
)


addEvent("wdwLoginError", true)
addEventHandler ( "wdwLoginError", getRootElement (), 
function()
 CreateErrorWindow()
 if (wdwError ~= nil) then
  guiSetVisible(wdwError, true)
end
 showCursor(true)
 guiSetInputEnabled(true)
end
)