local schemeMgr = CEGUI.SchemeManager:getSingleton()
local winMgr = CEGUI.WindowManager:getSingleton()
local logger = CEGUI.Logger:getSingleton()
local system = CEGUI.System:getSingleton()

schemeMgr:loadScheme("TaharezLookSkin.scheme")
system:setDefaultMouseCursor("TaharezLook", "MouseArrow")
system:setDefaultFont("BlueHighway-12")


local mainmenu =  winMgr:loadWindowLayout("MainMenu.layout")

local backgroundImage = CEGUI.ImagesetManager:getSingleton():createImagesetFromImageFile("GUI/Background", "main_menu_1.jpg")
local background = winMgr:createWindow("TaharezLook/StaticImage", "orxonox/Background")
background:setProperty("FrameEnabled", "set: true")
background:setProperty("BackgroundEnabled", "set: false")
background:setProperty("Image", "set: GUI/Background image:full_image")

background:addChildWindow(mainmenu)


function button_quit_clicked(e)
  hideGUI()
  orxonox.CommandExecutor:execute("exit")
end

function button_standalone_clicked(e)
  orxonox.CommandExecutor:execute("selectGameState standalone")
  hideGUI()
end

function button_server_clicked(e)
  orxonox.CommandExecutor:execute("selectGameState server")
  hideGUI()
end

function button_dedicated_clicked(e)
  orxonox.CommandExecutor:execute("selectGameState dedicated")
  hideGUI()
end

function button_client_clicked(e)
  orxonox.CommandExecutor:execute("selectGameState client")
  hideGUI()
end

showBackground = true

function showMainMenu()
  if showBackground == true then
    system:setGUISheet(background)
  else
    orxonox.GUIManager:getInstance():testOutput("set new Menu")
    system:setGUISheet(mainmenu)
  end
  return 0;
end

showing = true

function toggleGUI()
    if showing == true then
        mainmenu:hide()
        showing = false
        orxonox.GUIManager:getInstance():testOutput("hiding Menu")
    else
        mainmenu:show()
        showing = true
        orxonox.GUIManager:getInstance():testOutput("showing Menu")
    end
end

function hideGUI()
  --system:setGUISheet(nil)
  --orxonox.GUIManager:getInstance():hideGUI()
end