/// <summary>
/// 加载粒度信息
/// </summary>
void LoadAssetBundleGranularityInfo()
{
Dictionary <string, int> granularity_table = new Dictionary <string, int>();
//载入ResourcesManifest文件
ResourcesManifest resoureces_manifest = new ResourcesManifest();
resoureces_manifest.Load(EditorCommon.RESOURCES_MANIFEST_FILE_PATH);
if (resoureces_manifest.Data.AssetBundles == null || resoureces_manifest.Data.AssetBundles.Count == 0)
{
return;
}
//载入AssetBunbleManifest
string full_name = EditorCommon.MAIN_MANIFEST_FILE_PATH;
AssetBundleManifest manifest = Common.LoadMainManifestByPath(full_name);
if (manifest == null)
{
return;
}
//遍历AssetBundle
foreach (var ab_name in manifest.GetAllAssetBundles())
{
AssetBundle ab = EditorCommon.LoadAssetBundleFromName(ab_name);
if (ab != null)
{
//获得所有的AssetBundle依赖
List <string> de_abs = new List <string>(manifest.GetAllDependencies(ab_name));
//获得所有依赖的AssetBundle的Asset
List <string> de_assets = new List <string>();
foreach (var ab_name1 in de_abs)
{
AssetBundle ab1 = EditorCommon.LoadAssetBundleFromName(ab_name1);
if (ab1 != null)
{
de_assets.AddRange(ab1.GetAllAssetNames());
ab1.Unload(false);
}
}
//获得所有的Asset
List <string> result = new List <string>();
List <string> assets = new List <string>(ab.GetAllAssetNames());
SearchValidAsset(assets, de_assets, ref result);
foreach (var name in result)
{
if (granularity_table.ContainsKey(name))
{
granularity_table[name] = granularity_table[name] + 1;
}
else
{
granularity_table.Add(name, 1);
}
}
ab.Unload(false);
}
}
//刷新UI数据
AssetNodeGroup group = gui_multi_select_.Group as AssetNodeGroup;
group.Root.RefreshGranularity("assets", granularity_table);
}
/// <summary>
/// 加载粒度信息
/// </summary>
void LoadGranularityInfo(bool show_details, Action <string, float> progress_report)
{
Dictionary <string, string> granularity_details_table = null;
if (show_details)
{
granularity_details_table = new Dictionary <string, string>(16384);
}
Dictionary <string, int> granularity_table = new Dictionary <string, int>(16384);
//载入ResourcesManifest文件
ResourcesManifest resoureces_manifest = new ResourcesManifest();
resoureces_manifest.Load(EditorCommon.RESOURCES_MANIFEST_FILE_PATH);
if (resoureces_manifest.Data.AssetBundles == null || resoureces_manifest.Data.AssetBundles.Count == 0)
{
return;
}
//载入AssetBunbleManifest
string full_name = EditorCommon.MAIN_MANIFEST_FILE_PATH;
AssetBundleManifest manifest = Common.LoadMainManifestByPath(full_name);
if (manifest == null)
{
return;
}
var all_asset_bundle_names = manifest.GetAllAssetBundles();
//遍历AssetBundle,并载入所有AssetBundle
float count = all_asset_bundle_names.Length;
float current = 0;
Dictionary <string, AssetBundle> all_ab = new Dictionary <string, AssetBundle>(all_asset_bundle_names.Length);
foreach (var ab_name in all_asset_bundle_names)
{
if (progress_report != null)
{
progress_report("正在加载 " + ab_name, ++current / count);
}
AssetBundle ab = EditorCommon.LoadAssetBundleFromName(ab_name);
all_ab.Add(ab_name, ab);
}
//遍历所有ab包，计算粒度
HashSet <string> result = new HashSet <string>();
HashSet <string> dep_asset_names = new HashSet <string>();
count = all_ab.Count;
current = 0;
foreach (var ab in all_ab)
{
string ab_name = ab.Key;
AssetBundle assetbundle = ab.Value;
if (progress_report != null)
{
progress_report("正在分析 " + ab_name, ++current / count);
}
//获得所有的AssetBundle依赖
string[] dep_ab_names = manifest.GetAllDependencies(ab_name);
//获得所有依赖的AssetBundle的Asset
dep_asset_names.Clear();
foreach (var dep_name in dep_ab_names)
{
AssetBundle dep_ab = null;
if (all_ab.TryGetValue(dep_name, out dep_ab))
{
string[] asset_names = dep_ab.GetAllAssetNames();
for (int i = 0; i < asset_names.Length; ++i)
{
dep_asset_names.Add(asset_names[i]);
}
}
}
//搜寻所有有效的资源
result.Clear();
List <string> assets = new List <string>(assetbundle.GetAllAssetNames());
SearchValidAsset(assets, dep_asset_names, ref result);
//设置粒度值
foreach (var name in result)
{
if (granularity_table.ContainsKey(name))
{
granularity_table[name] = granularity_table[name] + 1;
}
else
{
granularity_table.Add(name, 1);
}
if (granularity_details_table != null)
{
if (!granularity_details_table.ContainsKey(name))
{
granularity_details_table.Add(name, "");
}
granularity_details_table[name] = granularity_details_table[name] + ab_name + "\n";
}
}
result.Clear();
}
//卸载所有AssetBundle
foreach (var ab in all_ab)
{
ab.Value.Unload(true);
}
all_ab.Clear();
//刷新UI数据
string path = asset_bundle_build_.Data.BuildStartLocalPath.ToLower();
AssetNodeGroup group = gui_multi_select_.Group as AssetNodeGroup;
current = 0;
count = asset_bundle_build_.Data.Assets.Root.Count();
RefreshGranularity(granularity_table, granularity_details_table, path, group.Root, (name) =>
{
if (progress_report != null)
{
progress_report("正在刷新 " + name, ++current / count);
}
});
}