/// <summary>
/// アセットバンドル情報一覧のダウンロード
/// </summary>
/// <returns>コルーチン</returns>
public IEnumerator DownloadAssetBundleInfoList()
{
var platformName = PlatformNameManager.GetPlatformName(Application.platform);
var url = string.Format("{0}/{1}/{2}", AssetBundleManagerConfig.ServerURL, platformName, AssetBundleManagerConfig.AssetBundleInfoListFileName);
var webRequest = UnityWebRequest.Get(url);
webRequest.timeout = 300;
#if UNITY_2017_2_OR_NEWER
yield return(webRequest.SendWebRequest());
#else
yield return(webRequest.Send());
#endif
while (!webRequest.isDone)
{
if (webRequest.isNetworkError || webRequest.isHttpError)
{
Debug.LogError("AssetBundleInfoList Download Error.");
webRequest.Dispose();
yield break;
}
yield return(null);
}
if (webRequest.responseCode != 200)
{
Debug.LogErrorFormat("Respose Error : Code = {0}", webRequest.responseCode);
yield break;
}
this.assetBundleInfoList = JsonUtility.FromJson <AssetBundleInfoList>(webRequest.downloadHandler.text);
this.assetBundleInfoList.CreateDictionary();
webRequest.Dispose();
}
/// <summary>
/// アセットバンドルのダウンロード
/// </summary>
/// <returns>コルーチン</returns>
/// <param name="downloadRequest">ダウンロードリクエスト</param>
public IEnumerator LoadFromCacheOrDownloadAssetBundle(AssetBundleDownloadRequest downloadRequest)
{
while (!Caching.ready)
{
yield return(null);
}
var platformName = PlatformNameManager.GetPlatformName(Application.platform);
foreach (var assetBundleInfo in downloadRequest.AssetBundleInfos)
{
var assetBundleName = assetBundleInfo.AssetBundleName;
var url = string.Format("{0}/{1}/{2}", AssetBundleManagerConfig.ServerURL, platformName, assetBundleName);
var webRequest = UnityWebRequest.Get(url);
var hash = UnityEngine.Hash128.Parse(assetBundleInfo.HashString);
webRequest.downloadHandler = new DownloadHandlerAssetBundle(url, hash, assetBundleInfo.Crc);
webRequest.timeout = 300;
webRequest.SetRequestHeader("Cache-Control", "no-cache");
#if UNITY_2017_2_OR_NEWER
yield return(webRequest.SendWebRequest());
#else
yield return(webRequest.Send());
#endif
while (!webRequest.isDone)
{
if (webRequest.isNetworkError || webRequest.isHttpError)
{
if (downloadRequest.OnError != null)
{
downloadRequest.OnError.Invoke("AssetBundleInfoList Download Error.");
}
this.DownloadRequestErrorEvent.Invoke(downloadRequest);
webRequest.Dispose();
yield break;
}
Debug.LogFormat("[{0}] Download Progress. : {1}%", assetBundleName, (webRequest.downloadProgress * 100));
yield return(null);
}
var handler = webRequest.downloadHandler as DownloadHandlerAssetBundle;
var assetBundle = handler.assetBundle;
this.AssetBundleDownloadedEvent.Invoke(assetBundle);
webRequest.downloadHandler.Dispose();
}
if (downloadRequest.OnCompleted != null)
{
downloadRequest.OnCompleted.Invoke();
}
this.DownloadRequestCompletedEvent.Invoke(downloadRequest);
}
public static void BuildAssetBundles()
{
AssetDatabase.RemoveUnusedAssetBundleNames();
var assetBundleNames = AssetDatabase.GetAllAssetBundleNames();
var assetBundleBuilds = AssetBundleBuilder.GenerateAssetBundleBuilds(assetBundleNames);
var currentBuildTarget = EditorUserBuildSettings.activeBuildTarget;
var platformName = PlatformNameManager.GetPlatformName(currentBuildTarget);
var outputPath = string.Format("AssetBundles/{0}", platformName);
AssetBundleBuilder.CheckAndCreateDirectory(outputPath);
var assetBundleManifest = BuildPipeline.BuildAssetBundles(outputPath, assetBundleBuilds, BuildAssetBundleOptions.ChunkBasedCompression, currentBuildTarget);
AssetBundleBuilder.SaveAssetBundleInfoListFile(outputPath, assetBundleManifest);
}