core_gamestatefunction getLoadingStatus(tagName)function loading ()function loadingScreenActive ()function onDeserialized(data)function onExtensionLoaded ()function onUiChangedState(toState, fromState)function uiReady ()function onUpdate(dtReal, dtSim, dtRaw)function requestEnterLoadingScreen(tagName, func)function requestExitLoadingScreen(tagName, ignoreMenuswitch)function sendGameState()function sendShowMainMenu ()function setGameState(state, appLayout, menuItems, options)