public static AssetBundleBuildsManifest BuildAssetBundles(string outputDir, BuildAssetBundleOptions buildOption, BuildTarget targetPlatform)
{
#if ASSET_BUNDLE_BUILD_TIME_CHECK
float startTime = Time.realtimeSinceStartup;
#endif
AssetBundleBuildsManifest manifest = new AssetBundleBuildsManifest();
AssetBundleManifest unityManifest = null;
// append
AllAssetBundleInformation allAssetBundleInfo = GetAllAssetBundleInfoList();
int allAssetBundleCount = AssetDatabase.GetAllAssetBundleNames().Length;
//
List <AssetBundleBuild> buildTargetBuffer = new List <AssetBundleBuild>();
#if ASSET_BUNDLE_BUILD_TIME_CHECK
float groupingComplete = Time.realtimeSinceStartup;
#endif
/// Build NoDependAssetBundles
int idx = 0;
foreach (var noDependAssetBundle in allAssetBundleInfo.noDependList)
{
string assetBundleName = noDependAssetBundle.assetBundleName;
buildTargetBuffer.Add(CreateAssetBundleBuildFromAssetBundleName(assetBundleName));
if (buildTargetBuffer.Count > BulkConvertNum)
{
#if ASSET_BUNDLE_GROUPING_DEBUG
DebugPrintBuildPipeline(buildTargetBuffer);
#endif
unityManifest = BuildPipeline.BuildAssetBundles(outputDir, buildTargetBuffer.ToArray(), buildOption, targetPlatform);
manifest.AddUnityManifest(unityManifest);
buildTargetBuffer.Clear();
}
++idx;
EditorUtility.DisplayProgressBar("process no dependence bundles", assetBundleName, (float)idx / (float)allAssetBundleCount);
}
if (buildTargetBuffer.Count > 0)
{
#if ASSET_BUNDLE_GROUPING_DEBUG
DebugPrintBuildPipeline(buildTargetBuffer);
#endif
unityManifest = BuildPipeline.BuildAssetBundles(outputDir, buildTargetBuffer.ToArray(), buildOption, targetPlatform);
manifest.AddUnityManifest(unityManifest);
buildTargetBuffer.Clear();
}
// group set
var dependGroupList = new List <List <AssetBundleInfoWithDepends> >(allAssetBundleInfo.dependGroup.Values);
int length = dependGroupList.Count;
for (int i = 0; i < length; ++i)
{
string assetBundleName = "";
foreach (var assetBundle in dependGroupList[i])
{
assetBundleName = assetBundle.assetBundleName;
buildTargetBuffer.Add(CreateAssetBundleBuildFromAssetBundleName(assetBundleName));
++idx;
}
bool buildFlag = false;
buildFlag |= (buildTargetBuffer.Count > BulkConvertNum);
buildFlag |= (i == length - 1);
if (i < length - 1)
{
buildFlag |= (dependGroupList[i + 1].Count > BulkConvertNum);
}
if (buildFlag)
{
#if ASSET_BUNDLE_GROUPING_DEBUG
DebugPrintBuildPipeline(buildTargetBuffer);
#endif
unityManifest = BuildPipeline.BuildAssetBundles(outputDir, buildTargetBuffer.ToArray(), buildOption, targetPlatform);
manifest.AddUnityManifest(unityManifest);
buildTargetBuffer.Clear();
}
EditorUtility.DisplayProgressBar("process dependence", "group " + i + " " + assetBundleName, (float)idx / (float)allAssetBundleCount);
}
EditorUtility.ClearProgressBar();
#if ASSET_BUNDLE_BUILD_TIME_CHECK
float buildCompleteTime = Time.realtimeSinceStartup;
UnityEngine.Debug.Log("All BuildTime:" + (buildCompleteTime - startTime) + "sec\n" +
"GroupingTime:" + (groupingComplete - startTime) + "sec\n" +
"AssetBundleBuild:" + (buildCompleteTime - groupingComplete) + "sec\n");
#endif
return(manifest);
}
public static void BuildSingleManifest(string outputBundleDir, string outputAssetDir, string manifestBundleName, AssetBundleBuildsManifest manifest, BuildAssetBundleOptions buildOption, BuildTarget targetPlatform)
{
string manifestAssetPath = System.IO.Path.Combine(outputAssetDir, manifestBundleName);
manifestAssetPath += ".asset";
AssetDatabase.CreateAsset(manifest, manifestAssetPath);
AssetDatabase.SaveAssets();
AssetBundleBuild build = new AssetBundleBuild();
build.assetBundleName = manifestBundleName;
build.assetNames = new string[] { manifestAssetPath };
BuildPipeline.BuildAssetBundles(outputBundleDir, new AssetBundleBuild[] { build }, buildOption, targetPlatform);
}
