//读取streamingAssets path里面的abinfo
private static void ReadAssetToABInfos(string[] allBundles, FileManifest streamingManifest)
{
string title = "create crc list content ";
var allABInfos = new List <ABInfo>();
float i = 0;
float allLen = allBundles.Length;
//忽略列表
Dictionary <string, bool> ignore = new Dictionary <string, bool>();
ignore.Add(CUtils.GetRightFileName(Common.CRC32_FILELIST_NAME), true);
ignore.Add(CUtils.GetRightFileName(Common.CRC32_VER_FILENAME), true);
ignore.Add(CUtils.GetRightFileName(CUtils.platform), true);
string extension;
foreach (var str in allBundles)
{
string url = Path.Combine(Application.dataPath, str);
uint outCrc = 0;
uint fileLen = 0;
string abName = str.Replace("\\", "/");
string key = EditorUtils.GetAssetBundleName(abName);
//后缀替换
extension = System.IO.Path.GetExtension(key);
if (extension.Equals(Common.DOT_BYTES))//lua
{
key = key.Replace(extension, Common.CHECK_ASSETBUNDLE_SUFFIX);
}
if (!ignore.ContainsKey(key))
{
outCrc = CrcCheck.GetLocalFileCrc(url, out fileLen);
var extendsABinfo = streamingManifest.GetABInfo(key);
if (extendsABinfo == null)
{
extendsABinfo = new ABInfo(key, outCrc, fileLen, 0);
streamingManifest.Add(extendsABinfo);
}
extendsABinfo.priority = 0;
extendsABinfo.crc32 = outCrc;
extendsABinfo.size = fileLen;
extendsABinfo.assetPath = str;
allABInfos.Add(extendsABinfo);
}
EditorUtility.DisplayProgressBar(title, title + "=>" + i.ToString() + "/" + allLen.ToString(), i / allLen);
i++;
}
EditorUtility.ClearProgressBar();
}
public static void GenerateAssetBundlesMd5Mapping(string[] allAssets)
{
string info = "Generate AssetBundles Md5Mapping ";
EditorUtility.DisplayProgressBar("GenerateAssetBundlesMd5Mapping", info, 0);
string speciallyPath = "Assets/Config/Lan/";
string luaPath = "Assets/Lua/";
AssetImporter import = null;
float i = 0;
float allLen = allAssets.Length;
string name = "";
string nameMd5 = "";
//name mapping
StringBuilder nameSb = new StringBuilder();
//asset map
StringBuilder sb = new StringBuilder();
sb.AppendLine("return {");
foreach (string path in allAssets)
{
import = AssetImporter.GetAtPath(path);
string line = string.Empty;
if (import != null && string.IsNullOrEmpty(import.assetBundleName) == false)
{
string abName = import.assetBundleName;
name = CUtils.GetAssetName(path).ToLower();
if (!string.IsNullOrEmpty(import.assetBundleVariant))
{
abName = import.assetBundleName + "." + import.assetBundleVariant; // line = "{\"" + import.assetBundleName + "\" = { size = \"" + name + "\", path = \"" + path + "\"}},";
}
line = "[\"" + abName + "\"] = { size = " + GetAssetbundleSize(abName) + ", path = \"" + path + "\"},";
sb.AppendLine(line);
nameSb.AppendFormat("{0}={1}\r\n", CUtils.GetRightFileName(name), name);
if (name.Contains(" "))
{
Debug.LogWarning(name + " contains space");
}
}
else if (import != null && path.Contains(speciallyPath))
{
name = CUtils.GetAssetName(path).ToLower();
string md5name = CUtils.GetRightFileName(name) + Common.CHECK_ASSETBUNDLE_SUFFIX;
line = "[\"" + md5name + "\"] = { size = " + GetAssetbundleSize(md5name) + ", path = \"" + path + "\"},";
sb.AppendLine(line);
nameSb.AppendFormat("{0}={1}\r\n", md5name, name);
}
else if (import != null && path.Contains(luaPath))
{
string luaname = path.Replace(luaPath, "").Replace("\\", ".").Replace("/", ".");
string luacname = luaname.Replace(".lua", "").Replace(".", "+");
string luaMd5Name = CUtils.GetRightFileName(luacname);
line = "[\"" + luaMd5Name + "\"] = { size = " + GetAssetbundleSize(luaMd5Name + ".bytes") + ", path = \"" + path + "\"},";
sb.AppendLine(line);
nameSb.AppendFormat("{0}={1}\r\n", luaMd5Name, luaname);
}
EditorUtility.DisplayProgressBar("Generate AssetBundles Md5Mapping", info + "=>" + i.ToString() + "/" + allLen.ToString(), i / allLen);
i++;
}
string[] special = new string[] { CUtils.platform, Common.CONFIG_CSV_NAME, Common.CRC32_FILELIST_NAME, Common.CRC32_VER_FILENAME };
foreach (string p in special)
{
name = EditorUtils.GetAssetBundleName(p);
nameMd5 = CUtils.GetRightFileName(name);
string line = "[\"" + nameMd5 + "\"] ={ size = 0, path = \"" + p + "\" },";
sb.AppendLine(line);
nameSb.AppendFormat("{0}={1}\r\n", CUtils.GetRightFileName(name), name);
}
sb.AppendLine("}");
string tmpPath = Path.Combine(Application.dataPath, EditorUtils.TmpPath);
EditorUtils.CheckDirectory(tmpPath);
EditorUtility.DisplayProgressBar("Generate AssetBundles Md5Mapping", "write file to Assets/" + EditorUtils.TmpPath + "Md5Mapping.txt", 0.99f);
string outPath = Path.Combine(tmpPath, "md5_asset_mapping.txt");
Debug.Log("write to path=" + outPath);
using (StreamWriter sr = new StreamWriter(outPath, false))
{
sr.Write(sb.ToString());
}
outPath = Path.Combine(tmpPath, "md5_name_mapping.txt");
Debug.Log("write to path=" + outPath);
using (StreamWriter sr = new StreamWriter(outPath, false))
{
sr.Write(nameSb.ToString());
}
EditorUtility.ClearProgressBar();
Debug.Log(info + " Complete! Assets/" + EditorUtils.TmpPath + "md5_asset_mapping.txt");
}