public void InitAssets(DownloadData downloadData)
{
byte[] bytes = FileUtil.GetAsset($"{PathUtil.GetPath(PathType.PersistentDataPath, "Res")}/AssetBundleConfig.json");
localAssetBundleConfig = JsonUtil.ToObject <AssetBundleConfig>(bytes.GetString());
List <DownloadData> downloadDataList = new List <DownloadData>();
foreach (string item in localAssetBundleConfig.assetBundleDataDict.Keys)
{
DownloadData data = new DownloadData(item, "", $"{PathUtil.GetPath(PathType.PersistentDataPath, "Res")}/{item}.unity3d");
downloadDataList.Add(data);
}
//开始初始化资源
DownloadManager.Instance.DownloadAsync(downloadDataList.ToArray());
}
public void CheckLocalAsset()
{
byte[] bytes = FileUtil.GetAsset($"{PathUtil.GetPath(PathType.PersistentDataPath, "Res")}/AssetBundleConfig.json");
if (bytes != null)
{
//开始更新
localAssetBundleConfig = JsonUtil.ToObject <AssetBundleConfig>(bytes.GetString());
CheckUpdateAsset(null, string.Empty);
return;
}
DownloadData downloadData = new DownloadData("AssetBundleConfig", "", $"{PathUtil.GetPath(PathType.PersistentDataPath, "Res")}/AssetBundleConfig.json");
downloadData.complete = InitAssets;
downloadData.error = CheckUpdateAsset;
DownloadManager.Instance.DownloadAsync(downloadData);
}
public void InitAssets(byte[] bytes)
{
Message?.Invoke("初始化资源");
FileUtil.SaveAsset(PathUtil.GetPath(PathType.PersistentDataPath, "Res", PathUtil.GetPlatformForAssetBundle()), "AssetBundleConfig.json", bytes);
localAssetBundleConfig = JsonUtil.ToObject <AssetBundleConfig>(bytes.GetString());
List <string> keyList = new List <string>();
keyList.Add(PathUtil.GetPlatformForAssetBundle());
keyList.Add($"{PathUtil.GetPlatformForAssetBundle()}.manifest");
foreach (string item in localAssetBundleConfig.assetBundleDataDict.Keys)
{
keyList.Add($"{item}.unity3d");
}
copyCount = keyList.Count;
//开始拷贝资源
StartCoroutine(CopyAssets(keyList.ToArray()));
}
public void InitAssets(Action <string> message = null, Action <int, int> copyProgress = null, Action <int, int> downloadProgress = null, Action <int, int> checkProgress = null, Action complete = null, Action <DownloadData, string> error = null)
{
Message = message;
CopyProgress = copyProgress;
DownloadProgress = downloadProgress;
CheckProgress = checkProgress;
Complete = complete;
Error = error;
if (File.Exists($"{PathUtil.GetPath(PathType.PersistentDataPath, "Res", PathUtil.GetPlatformForAssetBundle())}/AssetBundleConfig.json"))
{
byte[] bytes = FileUtil.GetAsset($"{PathUtil.GetPath(PathType.PersistentDataPath, "Res", PathUtil.GetPlatformForAssetBundle())}/AssetBundleConfig.json");
localAssetBundleConfig = JsonUtil.ToObject <AssetBundleConfig>(bytes.GetString());
//更新资源
UpdateAssets(string.Empty);
return;
}
else
{
StartCoroutine(WebUtil.Download($"{"file:///"}{PathUtil.GetPath(PathType.StreamingAssetsPath, "Res", PathUtil.GetPlatformForAssetBundle())}/AssetBundleConfig.json", InitAssets, UpdateAssets));
}
}
public void UpdateAssets(DownloadData downloadData)
{
Message?.Invoke("检测资源中");
byte[] bytes = FileUtil.GetAsset($"{PathUtil.GetPath(PathType.PersistentDataPath, "Res", PathUtil.GetPlatformForAssetBundle())}/ServerAssetBundleConfig.json");
serverAssetBundleConfig = JsonUtil.ToObject <AssetBundleConfig>(bytes.GetString());
List <DownloadData> downloadDataList = new List <DownloadData>();
if (localAssetBundleConfig == null)
{
foreach (string item in serverAssetBundleConfig.assetBundleDataDict.Keys)
{
DownloadData data = new DownloadData(item, $"{url}/{PathUtil.GetPlatformForAssetBundle()}/{item}.unity3d", $"{PathUtil.GetPath(PathType.PersistentDataPath, "Res", PathUtil.GetPlatformForAssetBundle())}/{item}.unity3d");
data.Complete += DownloadComplete;
data.Error += Error;
downloadDataList.Add(data);
}
}
else if (localAssetBundleConfig.version < serverAssetBundleConfig.version)
{
foreach (string item in ComputeUpdateAssets())
{
DownloadData data = new DownloadData(item, $"{url}/{PathUtil.GetPlatformForAssetBundle()}/{item}.unity3d", $"{PathUtil.GetPath(PathType.PersistentDataPath, "Res", PathUtil.GetPlatformForAssetBundle())}/{item}.unity3d");
data.Complete += DownloadComplete;
data.Error += Error;
downloadDataList.Add(data);
}
}
DownloadData data1 = new DownloadData(PathUtil.GetPlatformForAssetBundle(), $"{url}/{PathUtil.GetPlatformForAssetBundle()}/{PathUtil.GetPlatformForAssetBundle()}", $"{PathUtil.GetPath(PathType.PersistentDataPath, "Res", PathUtil.GetPlatformForAssetBundle())}/{PathUtil.GetPlatformForAssetBundle()}");
data1.Complete += DownloadComplete;
data1.Error += Error;
DownloadData data2 = new DownloadData($"{PathUtil.GetPlatformForAssetBundle()}.manifest", $"{url}/{PathUtil.GetPlatformForAssetBundle()}/{PathUtil.GetPlatformForAssetBundle()}.manifest", $"{PathUtil.GetPath(PathType.PersistentDataPath, "Res", PathUtil.GetPlatformForAssetBundle())}/{PathUtil.GetPlatformForAssetBundle()}.manifest");
data2.Complete += DownloadComplete;
data2.Error += Error;
downloadDataList.Add(data1);
downloadDataList.Add(data2);
updateCount = downloadDataList.Count;
DownloadManager.Instance.DownloadAsync(downloadDataList.ToArray());
}
