/// <summary>
/// This initializes the GameApplication singleton as a blocking call - it means
/// that access to Instance is valied immediately as this method returns.
/// </summary>
public static GameApplication CreateInstanceSync()
{
#if UNITY_EDITOR
s_requestingScene = "";
#endif
if (s_instance != null)
{
CoreLogger.LogError(LoggerModules.GameApplication, "calling GameApplication sync init while in async init - this is a serious error, unless in a special debug mode!!");
return(s_instance);
}
CoreLogger.LogDebug(LoggerModules.GameApplication, "creating GameApplication instance synchronously");
GameApplication instance = CreateOrGet();
if (instance == null)
{
CoreLogger.LogCritical(LoggerModules.GameApplication, "unable to obtain kernel instance!");
return(null);
}
if (!instance.AllowSynchronousCreation)
{
if (instance.synchronousCreationFallbackScene != null && instance.synchronousCreationFallbackScene != "")
{
CoreLogger.LogDebug(LoggerModules.GameApplication, string.Format("synchronous creation not allowed in this game - " +
"reverting to scene {0}", instance.synchronousCreationFallbackScene));
string scene = instance.synchronousCreationFallbackScene;
DestroyObject(instance.gameObject);
#if UNITY_EDITOR
GameApplication.Init(scene);
#endif
return(null);
}
CoreLogger.LogCritical(LoggerModules.GameApplication, "synchrnous creation not allowed in this Game!!!");
return(null);
}
IEnumerator steps = instance.Init(true);
while (steps.MoveNext())
{
}
return(instance);
}
void Awake()
{
//At this point we want to initialize the SDK's
//FIXME: we may want to reconsider this method - right now the concept
//is to have the GameApplication object initialize what it can, and then
//have the GameApplication object initialized through this object when running
//in full "game" mode, and on its own automatically when running in "scene" mode
// - that is, a single scene called from the unity editor
//the downside to this is that we have to re-init all the services again and again
//when debugging - it may be benefitial to create an "external" singleton to retain
//this object - one that "lives" through unity editor run sessions (its lifecycle
//is an editor session, not a game session)
//note that it's possible to do that later on, but the downside to that is that
//we will need some method to "reset" it from the editor
string nextScene = openingScene;
#if UNITY_EDITOR
SceneController.s_jumpToInitOnTestScenes = false;
if (GameApplication.RequestingScene != "")
{
nextScene = GameApplication.RequestingScene;
}
else
{
GameApplication.RequestingScene = nextScene;
}
#endif
//find the SplashScreen, so we can signal it off later
SplashScreen splashScreen = gameObject.GetComponentInChildren <SplashScreen>();
GameApplication gameApplication = GameApplication.CreateOrGet();
ServiceInitializer serviceInitializer = new ServiceInitializer();
if (splashScreen == null)
{
GameApplication.InitDone += () => {
GameApplication.Instance.SceneManager.SwitchScene(nextScene);
};
//iff we finish the pre-init phase, we can start the kernel
serviceInitializer.Run(GetComponentsInChildren(typeof(IApplicationPreInit)).Cast <IApplicationPreInit>(), result => {
if (result)
{
StartCoroutine(gameApplication.Init(false));
}
else
{
CoreLogger.LogError("Init", "failed to start the application");
Application.Quit();
}
});
}
else
{
serviceInitializer.Run(GetComponentsInChildren(typeof(IApplicationPreInit)).Cast <IApplicationPreInit>(), result => {
//iff we finish the pre-init phase, we can ask the splash screen to start the kernel
if (result)
{
splashScreen.Enqueue(() => gameApplication.Init(false), "Build Game Application");
splashScreen.Done += () => {
CoreLogger.LogDebug("GameApplication.Instance == " + GameApplication.Instance);
CoreLogger.LogDebug("GameApplication.Instance.SceneManager ==" + GameApplication.Instance.SceneManager);
GameApplication.Instance.SceneManager.SwitchScene(nextScene);
};
}
else
{
CoreLogger.LogError("Init", "failed to start the application");
Application.Quit();
}
});
}
#if UNITY_EDITOR
#else
Debugger.Assert(GameApplication.Instance == null, "GameApplication initialization called twice!");
#endif
}