private static void GenerateCSVFile(List <AssetInfoItem> assetInfoItemList)
{
StringBuilder csvFileStr = new StringBuilder();
csvFileStr.Append("id,bundleName,versionCode,crc,hashCode\r");
for (int i = 0; i < assetInfoItemList.Count; ++i)
{
AssetInfoItem info = assetInfoItemList[i];
csvFileStr.Append((i + 1).ToString());
csvFileStr.Append(",");
csvFileStr.Append(info.bunndleName);
csvFileStr.Append(",");
csvFileStr.Append(info.versionCode.ToString());
csvFileStr.Append(",");
csvFileStr.Append(info.crc);
csvFileStr.Append(",");
csvFileStr.Append(info.hashCode);
if (i < assetInfoItemList.Count - 1)
{
csvFileStr.Append('\r');
}
}
FileStream assetFile = File.Open(GetOutPutPath() + "/" + csvFileName, FileMode.Create);
Encoding utf8WithoutBom = new UTF8Encoding(false);
StreamWriter sw = new StreamWriter(assetFile, utf8WithoutBom);
sw.Write(csvFileStr);
sw.Close();
assetFile.Close();
if (File.Exists(Application.dataPath.Replace("Assets", "") + "AssetBundles/" + csvFileName))
{
File.Delete(Application.dataPath.Replace("Assets", "") + "AssetBundles/" + csvFileName);
}
File.Copy(GetOutPutPath() + "/" + csvFileName, Application.dataPath.Replace("Assets", "") + "AssetBundles/" + csvFileName);
}
/// <summary>
/// Generates the file info table.
/// </summary>
private static void GenerateFileInfoTable()
{
EditorResourcesInfoData.Instance.Init();
List <AssetInfoItem> assetInfoItemList = new List <AssetInfoItem>();
AssetDatabase.RemoveUnusedAssetBundleNames();
//普通bundle 的信息
bool isChange = false;
String[] names = AssetDatabase.GetAllAssetBundleNames();
for (int i = 0; i < names.Length; ++i)
{
AssetInfoItem assetInfoItem = new AssetInfoItem();
string bundlename = names[i];
assetInfoItem.bunndleName = bundlename;
ManifestInfo info = GetManifestInfo(bundlename);
assetInfoItem.crc = info.crc;
assetInfoItem.hashCode = info.hashCode;
string oldHashCode = EditorResourcesInfoData.Instance.GetHashCode(bundlename);
if (oldHashCode != info.hashCode) //upgrade versioncode
{
assetInfoItem.versionCode = EditorResourcesInfoData.Instance.GetNextVersionCode(bundlename);
isChange = true;
}
else //not change ,keep versioncode
{
assetInfoItem.versionCode = EditorResourcesInfoData.Instance.GetVersionCode(bundlename);
}
assetInfoItemList.Add(assetInfoItem);
}
//总包的信息
AssetInfoItem totalInfoItem = new AssetInfoItem();
totalInfoItem.bunndleName = GetPlatformFolderForAssetBundles(EditorUserBuildSettings.activeBuildTarget);
ManifestInfo totalInfo = GetManifestInfo(totalInfoItem.bunndleName);
totalInfoItem.crc = totalInfo.crc;
totalInfoItem.hashCode = "";
if (isChange)
{
totalInfoItem.versionCode = EditorResourcesInfoData.Instance.GetNextVersionCode(totalInfoItem.bunndleName);
}
else
{
totalInfoItem.versionCode = EditorResourcesInfoData.Instance.GetVersionCode(totalInfoItem.bunndleName);
}
assetInfoItemList.Insert(0, totalInfoItem);
GenerateCSVFile(assetInfoItemList);
GenerateVerInfo(isChange);
}