public int AddAssetBundleName(string name, string[] depends, string md5, int fileSize, long buildTime, out AssetDataPackage package)
{
package = null;
if (string.IsNullOrEmpty(name))
{
return(-1);
}
string key = null;
string path = null;
GetPackageKeyFromABName(name, out key, out path);
if (string.IsNullOrEmpty(key))
{
return(-1);
}
package = GetAssetDataPackage(key);
if (package == null)
{
package = new AssetDataPackage(key, path, System.DateTime.Now.Ticks);
m_AllAssetDataPackages.Add(package);
Log.i("#Create Config Group:" + key);
}
return(package.AddAssetBundleName(name, depends, md5, fileSize, buildTime));
}
//检测当前版本是否是新装版本,如果安装了新版本，则需要对比内外部资源
//使用默认assetpackage的创建时间来
private bool CheckIsNewInstall()
{
string defaultPackage = PlayerPrefs.GetString(INNER_RES_PACKAGE, "");
bool isNewPackage = false;
if (string.IsNullOrEmpty(defaultPackage))
{
//重来没装过，或者卸载过，那么此时一定是新装版本
isNewPackage = true;
}
else
{
int buildTime = PlayerPrefs.GetInt(INNER_RES_BUILDTIME);
AssetDataPackage package = AssetDataTable.S.GetAssetDataPackage(defaultPackage);
if (package == null)
{
//新包连这个package都没了，那么一定重新装过
isNewPackage = true;
}
else
{
int pBuildTime = (int)package.buildTime;
int offset = pBuildTime - buildTime;
if (offset < -1 || offset > 1)
{
isNewPackage = true;
}
}
}
return(isNewPackage);
}
public void LoadPackageFromFile(string path)
{
if (string.IsNullOrEmpty(path))
{
return;
}
object data = SerializeHelper.DeserializeBinary(FileMgr.S.OpenReadStream(path));
if (data == null)
{
Log.e("Failed Deserialize AssetDataTable:" + path);
return;
}
AssetDataPackage.SerializeData sd = data as AssetDataPackage.SerializeData;
if (sd == null)
{
Log.e("Failed Load AssetDataTable:" + path);
return;
}
//string parentFolder = PathHelper.GetFolderPath(path);
AssetDataPackage package = BuildAssetDataPackage(sd, path);
string key = package.key;
for (int i = m_AllAssetDataPackages.Count - 1; i >= 0; --i)
{
if (m_AllAssetDataPackages[i].key.Equals(key))
{
var oldConfig = m_AllAssetDataPackages[i];
if (oldConfig.buildTime > package.buildTime)
{
return;
}
else
{
m_AllAssetDataPackages.RemoveAt(i);
break;
}
}
}
m_AllAssetDataPackages.Add(package);
}
public void SwitchLanguage(string key)
{
m_ActiveAssetDataPackages.Clear();
string languageKey = string.Format("[{0}]", key);
for (int i = m_AllAssetDataPackages.Count - 1; i >= 0; --i)
{
AssetDataPackage group = m_AllAssetDataPackages[i];
if (!group.key.Contains("i18res"))
{
m_ActiveAssetDataPackages.Add(group);
}
else if (group.key.Contains(languageKey))
{
m_ActiveAssetDataPackages.Add(group);
}
}
Log.i("AssetDataTable Switch 2 Language:" + key);
}
public void ModifyAssetDataTable(AssetDataTable table)
{
RecordCell cell = null;
AssetDataPackage package = null;
for (int i = 0; i < m_UpdateRecordList.Count; ++i)
{
cell = m_UpdateRecordList[i];
ABUnit unit = table.GetABUnit(cell.name);
if (unit == null)
{
table.AddAssetBundleName(cell.name, null, cell.md5, 1, cell.buildTime, out package);
continue;
}
else
{
unit.buildTime = cell.buildTime;
unit.md5 = cell.md5;
unit.fileSize = cell.fileSize;
}
}
}