private static void AddAssetBundleBuild(AssetBundleBuildSearchInfo info, string assetBundleName, params FileInfo[] allAssets)
{
HashSet <string> assetPaths = new HashSet <string>();
foreach (FileInfo asset in allAssets)
{
if (info.isValidAsset(asset))
{
if (info.isOnlyMoveFile)
{
resultInfo.onlyMoveFileList.Add(asset.FullName.Replace("\\", "/").Replace(AssetBundlePath.ProjectDirectory, ""));
}
else
{
assetPaths.Add(asset.FullName.Replace("\\", "/").Replace(AssetBundlePath.ProjectDirectory, ""));
}
}
}
if (assetPaths.Count > 0)
{
AssetBundleBuild build = new AssetBundleBuild();
build.assetBundleName = assetBundleName.ToLower() + AssetBundlePath.ASSET_BUNDLE_EXTENSION;
string[] arr = new string[assetPaths.Count];
assetPaths.CopyTo(arr, 0, assetPaths.Count);
build.assetNames = arr;
resultInfo.needBuildList.Add(build);
}
assetPaths.Clear();
}
private static void BundleLuaFile(AssetBundleBuildSearchInfo info)
{
string path = AssetBundlePath.GameAssetsDirectory + info.searchDirectory;
if (Directory.Exists(path))
{
string tempDir = AssetBundlePath.LuaTempDir;
if (tempDir.EndsWith("/"))
{
tempDir = tempDir.Substring(0, tempDir.Length - 1);
}
DirectoryInfo dir = new DirectoryInfo(tempDir);
//获取到已有的lua文件(因为可能有多个地方copy lua文件到临时目录)
FileInfo[] preFiles = dir.GetFiles("*", SearchOption.AllDirectories);
//将当前lua文件拷贝到临时文件中
string newPath = AssetBundleBuildLuaUtil.CopyLuaFileToTempDirAndRenameExt(path);
string assetBundleName = info.assetBundleName
.Replace("{DirPath}", dir.FullName.Replace("\\", "/"))
.Replace("{DirName}", dir.Name)
.Replace(AssetBundlePath.GameAssetsDirectory, "");
FileInfo[] files = dir.GetFiles("*", info.isOnlyTopDir ? SearchOption.TopDirectoryOnly : SearchOption.AllDirectories);
//排除已有的文件
List <FileInfo> addFiles = new List <FileInfo>();
if (files != null)
{
for (int i = 0; i < files.Length; i++)
{
if (preFiles != null)
{
bool isPreFile = false;
for (int j = 0; j < preFiles.Length; j++)
{
if (preFiles[j].FullName == files[i].FullName)
{
isPreFile = true;
break;
}
}
if (!isPreFile)
{
addFiles.Add(files[i]);
}
}
else
{
addFiles.Add(files[i]);
}
}
}
AddAssetBundleBuild(info, assetBundleName, addFiles.ToArray());
}
else
{
Debug.LogError("[BundleLuaFile]path not find!path = " + path);
}
}
private static void BundleWhole(AssetBundleBuildSearchInfo info)
{
string path = AssetBundlePath.GameAssetsDirectory + info.searchDirectory;
if (Directory.Exists(path))
{
DirectoryInfo dir = Directory.CreateDirectory(path);
string assetBundleName = info.assetBundleName
.Replace("{DirPath}", dir.FullName.Replace("\\", "/"))
.Replace("{DirName}", dir.Name)
.Replace(AssetBundlePath.GameAssetsDirectory, "");
AddAssetBundleBuild(info, assetBundleName, dir.GetFiles("*", info.isOnlyTopDir ? SearchOption.TopDirectoryOnly : SearchOption.AllDirectories));
}
else
{
Debug.LogError("[BundleWhole]path not find!path = " + path);
}
}
private static void HandleBuildInfo(AssetBundleBuildSearchInfo info)
{
switch (info.packingType)
{
case AssetBundlePackingType.Whole:
BundleWhole(info);
break;
case AssetBundlePackingType.SubDir:
BundleSubDir(info);
break;
case AssetBundlePackingType.SingleFile:
BundleSingleFile(info);
break;
case AssetBundlePackingType.Lua:
BundleLuaFile(info);
break;
}
}