public static string GetFileHash(string path, bool force = false)
{
string _hexStr = null;
if (_fileHashCache.ContainsKey(path) && !force)
{
_hexStr = _fileHashCache[path];
}
else if (File.Exists(path) == false)
{
_hexStr = "FileNotExists";
}
else
{
FileStream fs = new FileStream(path,
FileMode.Open,
FileAccess.Read,
FileShare.Read);
_hexStr = HashUtil.Get(fs);
_fileHashCache[path] = _hexStr;
fs.Close();
}
return(_hexStr);
}
public AssetTarget(Object o, FileInfo file, string assetPath)
{
this.asset = o;
this.file = file;
this.assetPath = assetPath;
this.bundleShortName = file.Name.ToLower();
this.bundleName = HashUtil.Get(AssetBundleUtils.ConvertToABName(assetPath)) + ".ab";
}
/// <summary>
/// 通过一个路径加载ab
/// </summary>
/// <param name="path">路径</param>
/// <param name="prority">优先级</param>
/// <param name="handler">回调</param>
/// <returns></returns>
public AssetBundleLoader Load(string path, int prority, LoadAssetCompleteHandler handler = null)
{
#if _AB_MODE_
AssetBundleLoader loader = this.CreateLoader(HashUtil.Get(path.ToLower()) + ".ab", path);
#else
AssetBundleLoader loader = this.CreateLoader(path);
#endif
loader.prority = prority;
loader.onComplete += handler;
_isCurrentLoading = true;
_nonCompleteLoaderSet.Add(loader);
_thisTimeLoaderSet.Add(loader);
return(loader);
}
public AssetBundleInfo GetBundleInfo(string key)
{
key = key.ToLower();
#if _AB_MODE_
key = HashUtil.Get(key) + ".ab";
#endif
var e = _loadedAssetBundle.GetEnumerator();
while (e.MoveNext())
{
AssetBundleInfo abi = e.Current.Value;
if (abi.bundleName == key)
{
return(abi);
}
}
return(null);
}
