public static void MakeBundlesWithPath(string toPath, string targetPlatform)
{
var target = BuildTarget.iOS;
if (targetPlatform == "android")
{
target = BuildTarget.Android;
}
else if (targetPlatform == "osx")
{
target = BuildTarget.StandaloneOSX;
}
// Lightmapping.giWorkflowMode = Lightmapping.GIWorkflowMode.OnDemand;
AssignAssetBundles();
// ClearAssetBundleScene();
Directory.CreateDirectory(toPath);
AssetBundleManifest manifest = null;
// this has to be false or some color information
// on the mesh will be lost
PlayerSettings.stripUnusedMeshComponents = false;
if (target == BuildTarget.Android)
{
Debug.Log("Build to dir111:" + toPath);
manifest = BuildPipeline.BuildAssetBundles(toPath,
BuildAssetBundleOptions.StrictMode |
BuildAssetBundleOptions.DeterministicAssetBundle |
BuildAssetBundleOptions.ChunkBasedCompression,
// BuildAssetBundleOptions.UncompressedAssetBundle,// |
// BuildAssetBundleOptions.ForceRebuildAssetBundle,
target);
}
else
{
Debug.Log("Build to dir222:" + toPath);
manifest = BuildPipeline.BuildAssetBundles(toPath,
BuildAssetBundleOptions.StrictMode |
BuildAssetBundleOptions.DeterministicAssetBundle |
BuildAssetBundleOptions.ChunkBasedCompression,
target);
}
BundleEncoder.Init(LBootApp.BUNDLE_KEY, LBootApp.BUNDLE_IV);
// foreach (string bundleFile in Directory.GetFiles(toPath,
// "*" + LBootApp.DEFAULT_BUNDLE_EXTENSION, SearchOption.AllDirectories))
// {
// EncodeBundleFile(bundleFile);
// }
File.Delete(toPath + FI.ManifestFile);
File.Copy(toPath + targetPlatform, toPath + FI.ManifestFile);
// EncodeBundleFile(toPath + FI.ManifestFile);
// WriteBundleHashFile(toPath, targetPlatform);
}
static void EncodeBundleFile(string bundleFile)
{
LogUtil.Debug("Encoding bundle file: " + bundleFile);
if (BundleEncoder.GetEncodingOfFile(bundleFile) == BundleEncoder.Encoding.Unknown)
{
BundleEncoder.EncodeOverwriteBundleFile(bundleFile);
}
else
{
LogUtil.Debug("This bundle file is already encoded: " + bundleFile);
}
}
// Unity AssetBundle building is not stable
// Let's write our own hashes for asset bundle updates
static void WriteBundleHashFile(string toPath, string targetPlatform)
{
var filename = toPath + "/" + targetPlatform + "_hashes.json";
LogUtil.Debug("WriteBundleHashFile: hash filename=" + filename);
var writer = new ScannerJsonWriter();
writer.WriteObjectStart();
var manifestFile = toPath + "/" + targetPlatform;
var manifestBundle = BundleEncoder.CreateBundleFromFile(manifestFile);
var manifest = manifestBundle.LoadAsset <AssetBundleManifest>("AssetBundleManifest");
LogUtil.Debug("WriteBundleHashFile: manifestFile=" + manifestFile);
var dependants = new Dictionary <string, List <string> >();
foreach (var file in manifest.GetAllAssetBundles())
{
string[] dependencies = manifest.GetAllDependencies(file);
foreach (var depend in dependencies)
{
if (!dependants.ContainsKey(depend))
{
dependants[depend] = new List <string>();
}
dependants[depend].Add(file);
}
}
foreach (var file in manifest.GetAllAssetBundles())
{
writer.WritePropertyName(file);
writer.WriteObjectStart();
writer.WritePropertyName("hash");
writer.Write(ComputeBundleAssetHash(toPath, targetPlatform, file));
writer.WritePropertyName("depends");
writer.WriteArrayStart();
string[] dependencies = manifest.GetAllDependencies(file);
foreach (var depend in dependencies)
{
writer.Write(depend);
}
writer.WriteArrayEnd();
writer.WritePropertyName("dependants");
writer.WriteArrayStart();
List <string> files = null;
if (dependants.TryGetValue(file, out files))
{
foreach (var dependant in files)
{
writer.Write(dependant);
}
}
else
{
LogUtil.Debug("WriteBundleHashFile: file " + file + " has no dependants!");
}
writer.WriteArrayEnd();
writer.WriteObjectEnd();
}
writer.WriteObjectEnd();
writer.OutputToFile(filename);
}
