private IEnumerator LoadAvatar()
{
yield return(new WaitUntil(() => gameObject.activeSelf));
bool loadSoftFailed = false;
WearableItem resolvedBody = null;
Helpers.Promise <WearableItem> avatarBodyPromise = null;
if (!string.IsNullOrEmpty(model.bodyShape))
{
avatarBodyPromise = CatalogController.RequestWearable(model.bodyShape);
}
else
{
OnFailEvent?.Invoke();
yield break;
}
List <WearableItem> resolvedWearables = new List <WearableItem>();
List <Helpers.Promise <WearableItem> > avatarWearablePromises = new List <Helpers.Promise <WearableItem> >();
if (model.wearables != null)
{
for (int i = 0; i < model.wearables.Count; i++)
{
avatarWearablePromises.Add(CatalogController.RequestWearable(model.wearables[i]));
}
}
// In this point, all the requests related to the avatar's wearables have been collected and sent to the CatalogController to be sent to kernel as a unique request.
// From here we wait for the response of the requested wearables and process them.
if (avatarBodyPromise != null)
{
yield return(avatarBodyPromise);
if (!string.IsNullOrEmpty(avatarBodyPromise.error))
{
Debug.LogError(avatarBodyPromise.error);
loadSoftFailed = true;
}
else
{
resolvedBody = avatarBodyPromise.value;
wearablesInUse.Add(avatarBodyPromise.value.id);
}
}
foreach (var avatarWearablePromise in avatarWearablePromises)
{
yield return(avatarWearablePromise);
if (!string.IsNullOrEmpty(avatarWearablePromise.error))
{
Debug.LogError(avatarWearablePromise.error);
loadSoftFailed = true;
}
else
{
resolvedWearables.Add(avatarWearablePromise.value);
wearablesInUse.Add(avatarWearablePromise.value.id);
}
}
if (resolvedBody == null)
{
isLoading = false;
this.OnSuccessEvent?.Invoke();
yield break;
}
bool bodyIsDirty = false;
if (bodyShapeController != null && bodyShapeController.id != model?.bodyShape)
{
bodyShapeController.CleanUp();
bodyShapeController = null;
bodyIsDirty = true;
}
if (bodyShapeController == null)
{
HideAll();
bodyShapeController = new BodyShapeController(resolvedBody);
eyesController = FacialFeatureController.CreateDefaultFacialFeature(bodyShapeController.bodyShapeId, Categories.EYES, eyeMaterial);
eyebrowsController = FacialFeatureController.CreateDefaultFacialFeature(bodyShapeController.bodyShapeId, Categories.EYEBROWS, eyebrowMaterial);
mouthController = FacialFeatureController.CreateDefaultFacialFeature(bodyShapeController.bodyShapeId, Categories.MOUTH, mouthMaterial);
}
else
{
//If bodyShape is downloading will call OnWearableLoadingSuccess (and therefore SetupDefaultMaterial) once ready
if (bodyShapeController.isReady)
{
bodyShapeController.SetupDefaultMaterial(defaultMaterial, model.skinColor, model.hairColor);
}
}
bool wearablesIsDirty = false;
HashSet <string> unusedCategories = new HashSet <string>(Categories.ALL);
int wearableCount = resolvedWearables.Count;
for (int index = 0; index < wearableCount; index++)
{
WearableItem wearable = resolvedWearables[index];
if (wearable == null)
{
continue;
}
unusedCategories.Remove(wearable.category);
if (wearableControllers.ContainsKey(wearable))
{
if (wearableControllers[wearable].IsLoadedForBodyShape(bodyShapeController.bodyShapeId))
{
UpdateWearableController(wearable);
}
else
{
wearableControllers[wearable].CleanUp();
}
}
else
{
AddWearableController(wearable);
if (wearable.category != Categories.EYES && wearable.category != Categories.MOUTH && wearable.category != Categories.EYEBROWS)
{
wearablesIsDirty = true;
}
}
}
foreach (var category in unusedCategories)
{
switch (category)
{
case Categories.EYES:
eyesController = FacialFeatureController.CreateDefaultFacialFeature(bodyShapeController.bodyShapeId, Categories.EYES, eyeMaterial);
break;
case Categories.MOUTH:
mouthController = FacialFeatureController.CreateDefaultFacialFeature(bodyShapeController.bodyShapeId, Categories.MOUTH, mouthMaterial);
break;
case Categories.EYEBROWS:
eyebrowsController = FacialFeatureController.CreateDefaultFacialFeature(bodyShapeController.bodyShapeId, Categories.EYEBROWS, eyebrowMaterial);
break;
}
}
CleanUpUnusedItems();
HashSet <string> hiddenList = WearableItem.CompoundHidesList(bodyShapeController.bodyShapeId, resolvedWearables);
if (!bodyShapeController.isReady)
{
bodyShapeController.Load(bodyShapeController.bodyShapeId, transform, OnWearableLoadingSuccess, OnBodyShapeLoadingFail);
}
foreach (WearableController wearable in wearableControllers.Values)
{
if (bodyIsDirty)
{
wearable.boneRetargetingDirty = true;
}
wearable.Load(bodyShapeController.bodyShapeId, transform, OnWearableLoadingSuccess, x => OnWearableLoadingFail(x));
yield return(null);
}
yield return(new WaitUntil(() => bodyShapeController.isReady && wearableControllers.Values.All(x => x.isReady)));
eyesController.Load(bodyShapeController, model.eyeColor);
eyebrowsController.Load(bodyShapeController, model.hairColor);
mouthController.Load(bodyShapeController, model.skinColor);
yield return(new WaitUntil(() => eyebrowsController.isReady && eyesController.isReady && mouthController.isReady));
if (useFx && (bodyIsDirty || wearablesIsDirty))
{
var particles = Instantiate(fxSpawnPrefab);
var particlesFollow = particles.AddComponent <FollowObject>();
particles.transform.position += transform.position;
particlesFollow.target = transform;
particlesFollow.offset = fxSpawnPrefab.transform.position;
}
bodyShapeController.SetActiveParts(unusedCategories.Contains(Categories.LOWER_BODY), unusedCategories.Contains(Categories.UPPER_BODY), unusedCategories.Contains(Categories.FEET));
bodyShapeController.UpdateVisibility(hiddenList);
foreach (WearableController wearableController in wearableControllers.Values)
{
wearableController.UpdateVisibility(hiddenList);
}
isLoading = false;
SetWearableBones();
UpdateExpressions(model.expressionTriggerId, model.expressionTriggerTimestamp);
if (lastStickerTimestamp != model.stickerTriggerTimestamp && model.stickerTriggerId != null)
{
lastStickerTimestamp = model.stickerTriggerTimestamp;
stickersController?.PlayEmote(model.stickerTriggerId);
}
if (loadSoftFailed)
{
OnFailEvent?.Invoke();
}
else
{
OnSuccessEvent?.Invoke();
}
}
//It's going to be called through an AnimationEvent
private void PlaySticker(string id)
{
stickersController?.PlayEmote(id);
}