static void FinalizePublish(Stack <RequestHandle> requests)
{
var subscriber = CreateSubscriber();
var resourceFolder = CompanionResourceUtils.GetCurrentResourceFolder();
var project = new CompanionProject(Application.cloudProjectId, Application.productName, true);
requests.Push(subscriber.GetCloudResourceList(project, resourceFolder, (success, resourceList) =>
{
foreach (var update in k_ResourceListUpdates)
{
var key = update.ResourceKey;
resourceList.AddOrUpdateResource(key, update.Name, update.Type, update.FileSize, update.HasBundle);
var thumbnail = update.Thumbnail;
if (thumbnail != null)
{
subscriber.SaveThumbnailImage(project, resourceFolder, key, thumbnail, requests);
}
}
requests.Push(subscriber.WriteCloudResourceList(project, resourceFolder, resourceList, writeSuccess =>
{
if (success)
{
CompanionResourceUtils.OnCloudResourceListChanged(resourceList);
}
else
{
Debug.LogError("Failed to write resource list");
}
}));
}));
}
static RequestHandle GetAssetBundleAsset(this IUsesCloudStorage storageUser, string group, CompanionProject project,
string resourceFolder, string platform, string guid, Action <bool, UnityObject> callback)
{
const int timeout = 0; // Asset bundles may be quite large and take a long time to download
// Write to local storage in case cloud isn't reachable
var folder = CompanionResourceUtils.GetLocalResourceFolderPath(project, resourceFolder, group);
var path = Path.Combine(folder, guid);
if (!project.linked)
{
UnityObject asset = null;
if (File.Exists(path))
{
asset = GetLocalAssetBundleAsset(path);
}
callback(asset != null, asset);
return(default);
static void Publish()
{
k_ResourceListUpdates.Clear();
s_UploadCount = 0;
var subscriber = CreateSubscriber();
var resourceFolder = CompanionResourceUtils.GetCurrentResourceFolder();
var project = new CompanionProject(Application.cloudProjectId, Application.productName, true);
foreach (var selected in Selection.objects)
{
if (selected is SceneAsset sceneAsset)
{
var path = AssetDatabase.GetAssetPath(sceneAsset);
if (string.IsNullOrEmpty(path))
{
Debug.LogError("Selected SceneAsset path is invalid");
continue;
}
var sceneAssetPack = CompanionSceneUtils.GetOrTryCreateAssetPackForSceneAsset(sceneAsset);
sceneAssetPack.Clear();
sceneAssetPack.SceneAsset = sceneAsset;
var removeScene = true;
var unload = true;
var sceneCount = SceneManager.sceneCount;
for (var i = 0; i < sceneCount; i++)
{
var existingScene = SceneManager.GetSceneAt(i);
if (existingScene.path == path)
{
if (existingScene.isLoaded)
{
unload = false;
}
removeScene = false;
break;
}
}
var scene = EditorSceneManager.OpenScene(path, OpenSceneMode.Additive);
var assetGuid = AssetDatabase.AssetPathToGUID(path);
if (string.IsNullOrEmpty(assetGuid))
{
Debug.LogError("Could not get valid guid for asset at path " + path);
continue;
}
// Hide the OnDestroyNotifier so it is not saved
foreach (var root in scene.GetRootGameObjects())
{
var notifier = root.GetComponentInChildren <OnDestroyNotifier>();
if (notifier != null)
{
notifier.gameObject.hideFlags = HideFlags.HideAndDontSave;
}
}
// generate and save thumbnail image for the scene by running a one-shot simulation
var thumbnail = SimulateSceneAndCaptureThumbnail();
var cloudGuid = CompanionResourceSync.instance.GetCloudGuid(assetGuid);
s_UploadCount++;
k_Requests.Clear();
k_Requests.Push(subscriber.SaveScene(project, resourceFolder, cloudGuid, scene, sceneAssetPack,
(success, key, size) =>
{
if (scene.IsValid())
{
// Restore OnDestroyNotifier HideFlags so that it is discoverable
foreach (var root in scene.GetRootGameObjects())
{
var notifier = root.GetComponentInChildren <OnDestroyNotifier>();
if (notifier != null)
{
notifier.gameObject.hideFlags = HideFlags.HideInHierarchy;
}
}
}
var sceneName = sceneAsset.name;
if (success)
{
k_ResourceListUpdates.Add(new ResourceListUpdate
{
ResourceKey = key,
Name = sceneName,
Type = ResourceType.Scene,
FileSize = size,
HasBundle = sceneAssetPack.AssetCount > 0,
Thumbnail = thumbnail
});
Debug.Log($"Published {sceneName}");
}
else
{
Debug.LogError($"Failed to publish {sceneName}");
}
if (--s_UploadCount == 0)
{
FinalizePublish(k_Requests);
}
}));
// Scene serialization is synchronous, so we can close the scene while the upload completes
if (unload)
{
EditorSceneManager.CloseScene(scene, removeScene);
}
continue;
}
if (selected is GameObject prefab)
{
var path = AssetDatabase.GetAssetPath(prefab);
if (string.IsNullOrEmpty(path))
{
Debug.LogError("SceneAsset for selected AssetPack path is invalid");
continue;
}
var guid = AssetDatabase.AssetPathToGUID(path);
if (string.IsNullOrEmpty(guid))
{
Debug.LogError("Could not get valid guid for asset at path " + path);
continue;
}
// Check existing asset bundle name to avoid overwriting it
var assetImporter = AssetImporter.GetAtPath(path);
if (!string.IsNullOrEmpty(assetImporter.assetBundleName) && assetImporter.assetBundleName != guid)
{
Debug.LogError(prefab.name + " is already part of an AssetBundle, and cannot be published to the cloud without overwriting its AssetBundle name");
continue;
}
var bounds = BoundsUtils.GetBounds(prefab.transform);
if (bounds.extents.MinComponent() < k_MinPrefabBound)
{
Debug.LogError(prefab.name + " is too small to be selectable. MARS prefabs must be selectable.");
continue;
}
var thumbnail = ThumbnailUtility.GeneratePrefabThumbnail(prefab);
if (thumbnail == null)
{
Debug.LogError(prefab.name + " is not a visible asset. MARS prefabs must be visible.");
continue;
}
s_UploadCount++;
k_Requests.Clear();
k_Requests.Push(subscriber.SavePrefab(project, resourceFolder, prefab, (success, key) =>
{
if (success)
{
k_ResourceListUpdates.Add(new ResourceListUpdate
{
ResourceKey = key,
Name = prefab.name,
Type = ResourceType.Prefab,
HasBundle = true,
Thumbnail = thumbnail
});
Debug.Log($"Published {prefab.name}");
}
else
{
Debug.LogError($"Failed to publish {prefab.name}");
}
if (--s_UploadCount == 0)
{
FinalizePublish(k_Requests);
}
}));
}
}
}