/// <summary>
/// Reads the given ModelBlobs and constructs models accordingly. Returns the loaded root Model of type T in the onDone callback.
/// </summary>
/// <typeparam name="T">The type of instance that will be outputted in the onDone callback.</typeparam>
/// <param name="data">The modelBlobs that will be read.</param>
/// <param name="onStart">Called when the loading process starts.</param>
/// <param name="onProgress">Called every frame during the loading process. Outputs the progression on a scale of 0.0f to 1.0f.</param>
/// <param name="onDone">Called when the loading process is done, outputting the loaded instance of the given type.</param>
/// <param name="onError">Called when the an error occurs during the loading process. Outputs the reason of the error.</param>
public static void Load <T>(ModelBlobs data, Action onStart, Action <float> onProgress, Action <T> onDone, Action <string> onError) where T : Model
{
if (onStart != null)
{
onStart();
}
if (data == null)
{
if (onError != null)
{
onError("Failed to load modelBlobs because it is null.");
}
return;
}
Manifest.LoadAndConstruct <T>(data, onProgress, delegate(T rootModel) {
foreach (Model model in instances)
{
model.CollectReferences();
}
if (onDone != null)
{
onDone(rootModel);
}
}, onError);
}
/// <summary>
/// Saves the given models and potentially all models referenced by the given models into modelBlobs.
/// </summary>
/// <param name="models">The models that will be saved, potentially along with the models they have references to.</param>
/// <param name="saveReferenced">Whether the given models should also save their referenced models.</param>
/// <returns>All models in form of modelBlobs, xml formatted strings order by id.</returns>
public static ModelBlobs Save(List <Model> models, bool saveReferenced)
{
if (models == null)
{
UnityEngine.Debug.LogError("Can't save Models if the given list is null");
return(null);
}
models.Distinct <Model>();
if (saveReferenced)
{
foreach (Model model in models)
{
models.AddList <Model>(model.GetReferences());
}
}
models.Distinct <Model>();
ModelBlobs modelBlobs = new ModelBlobs();
modelBlobs.Add("manifest", Manifest.Save(models));
isSerializing = true;
foreach (Model model in models)
{
modelBlobs.Add(model.Id, model.XmlSerializeToString());
}
isSerializing = false;
return(modelBlobs);
}
/// <summary>
/// Reads the given ModelBlobs and constructs models accordingly.
/// </summary>
/// <param name="data">The modelBlobs that will be read.</param>
/// <param name="onStart">Called when the loading process starts.</param>
/// <param name="onProgress">Called every frame during the loading process. Outputs the progression on a scale of 0.0f to 1.0f.</param>
/// <param name="onDone">Called when the loading process is done.</param>
/// <param name="onError">Called when the an error occurs during the loading process. Outputs the reason of the error.</param>
public static void Load(ModelBlobs data, Action onStart, Action <float> onProgress, Action onDone, Action <string> onError)
{
Load <Model>(data, onStart, onProgress, delegate(Model model) { if (onDone != null)
{
onDone();
}
}, onError);
}
private static ModelBlobs FromStringArray(string[] splittedData)
{
ModelBlobs modelBlobs = new ModelBlobs();
string id = null;
foreach (string blob in splittedData)
{
if (string.IsNullOrEmpty(id))
{
id = blob;
}
else
{
modelBlobs.Add(id, blob);
id = null;
}
}
return(modelBlobs);
}
