IEnumerator LoadController <TModel>(AsyncOperation asyncOperation, SceneControllerToken <TModel> token, string path, Transform parent = null)
where TModel : SceneControllerModel
{
yield return(asyncOperation);
Debug.Log("Scene Loaded");
if (scene.Value.rootCount == 1)
{
GameObject root = scene.Value.GetRootGameObjects()[0];
SceneController <TModel> controller = root.GetComponent <SceneController <TModel> >();
if (controller != null)
{
loadedControllers.Add(token.guid, controller);
token.scene = scene.Value;
controller.token = token;
}
else
{
throw new Exception("Exception, SceneController non existent on root go of scene. ~ " + path);
}
}
else
{
throw new Exception("Exception you are trying to load a UI, UI's must be at the root of the scene. ~" + path);
throw new Exception("Also make sure all gameObjects are nested under UI.");
}
}
public ManualYieldInstruction UnloadSceneController(SceneControllerToken token)
{
if (token == null)
{
return(null);
}
if (tokensMarkedForDeath.Contains(token))
{
Debug.LogError("Token is marked for death!");
return(null);
}
if (token.keepWaiting)
{
Debug.LogError("Token is not loaded!");
return(null);
}
if (loadedControllers.ContainsKey(token.guid))
{
ManualYieldInstruction disposeManualYieldInstruction = GetDisposableUI(token).Dispose();
tokensMarkedForDeath.Add(token);
RunCoroutine.Instance.StartCoroutine(WaitForDisposeToFinish(disposeManualYieldInstruction, token));
return(disposeManualYieldInstruction);
}
return(null);
}
/// Dictate the type of UI to look for when scene is loaded.
/// Pass in the UIDataEvent, you create and manage your own UIDataEvent.
/// All UIs only add to the scene.
public SceneControllerToken <TModel> LoadSceneControllerAsync <TModel>(TModel model, Transform parent = null, LoadSceneMode loadSceneMode = LoadSceneMode.Additive)
where TModel : SceneControllerModel
{
var controllerName = DeriveControllerName <TModel>();
var token = new SceneControllerToken <TModel>(Guid.NewGuid(), model);
scene = null;
AsyncOperation asyncOperation = SceneManager.LoadSceneAsync(controllerName, loadSceneMode);
RunCoroutine.Instance.StartCoroutine(LoadController <TModel>(asyncOperation, token, controllerName, parent));
return(token);
}
IDisposableAsync GetDisposableUI(SceneControllerToken token)
{
if (token.keepWaiting)
{
Debug.LogError("Token is not loaded!");
return(null);
}
if (loadedControllers.ContainsKey(token.guid))
{
return(loadedControllers[token.guid]);
}
return(null);
}
public TController GetController <TModel, TController>(SceneControllerToken controllerToken)
where TModel : SceneControllerModel
where TController : SceneController <TModel>
{
if (controllerToken.keepWaiting)
{
Debug.LogError("Token is not loaded!");
return(null);
}
if (loadedControllers.ContainsKey(controllerToken.guid))
{
return(loadedControllers[controllerToken.guid] as TController);
}
return(null);
}
public IEnumerator WaitForDisposeToFinish(ManualYieldInstruction manualYield, SceneControllerToken uiToken)
{
yield return(manualYield);
tokensMarkedForDeath.Remove(uiToken);
loadedControllers.Remove(uiToken.guid);
SceneManager.UnloadSceneAsync(uiToken.scene);
}
public bool Equals(SceneControllerToken otherUIToken)
{
return(IsLoaded() && guid == otherUIToken.guid);
}