public DefaultAssetsAnalyzer(AssetListData listData)
{
_listData = listData;
_timeline.Start();
_listData?.Begin();
JobScheduler.DispatchCoroutine(_Update());
}
public void End()
{
_stop = true;
_timeline.Stop();
_listData.End();
if (_dirty)
{
AssetListData.WriteTo(_listDataPath, _listData);
}
}
public DefaultAssetsAnalyzer(string listDataPath)
{
_listDataPath = listDataPath;
_listData = AssetListData.ReadFrom(_listDataPath) ?? new AssetListData();
_timeline.Start();
if (_listData.Begin())
{
_dirty = true;
}
JobScheduler.DispatchCoroutine(_Update());
}
// 最终资源
private static bool CollectAsset(BundleBuilderData data, BundleBuilderData.BundleInfo bundle, string assetPath, PackagePlatform platform)
{
if (assetPath.EndsWith(Manifest.AssetListDataExt))
{
var listData = AssetListData.ReadFrom(assetPath);
return(CollectAssetList(data, bundle, listData, platform));
}
for (var splitIndex = 0; splitIndex < bundle.splits.Count; splitIndex++)
{
var split = bundle.splits[splitIndex];
var ruleMatch = false;
if (split.rules.Count > 0)
{
for (var ruleIndex = 0; ruleIndex < split.rules.Count; ruleIndex++)
{
var rule = split.rules[ruleIndex];
if (rule.exclude)
{
if (IsRuleMatched(rule, assetPath))
{
break;
}
}
else
{
if (IsRuleMatched(rule, assetPath))
{
ruleMatch = true;
break;
}
}
}
}
else
{
ruleMatch = true;
}
if (ruleMatch)
{
if (!ContainsAsset(data, assetPath) && split.AddObject(assetPath, platform))
{
CheckShaderVariants(data, bundle, assetPath, platform);
}
return(true);
}
}
return(false);
}
public static void CreateAssetListData()
{
var index = 0;
do
{
var filePath = "Assets/unityfs_asset_list" + (index > 0 ? "_" + (index++) : "") + Manifest.AssetListDataExt;
if (!File.Exists(filePath))
{
var listData = new AssetListData();
AssetListData.WriteTo(filePath, listData);
AssetDatabase.Refresh();
return;
}
} while (true);
}
private static bool CollectAssetList(BundleBuilderData data, BundleBuilderData.BundleInfo bundle,
AssetListData asset, PackagePlatform platform)
{
for (var index = 0; index < asset.timestamps.Count; index++)
{
var ts = asset.timestamps[index];
var assetPath = AssetDatabase.GUIDToAssetPath(ts.guid);
// 剔除 filelist 对象
if (!Directory.Exists(assetPath))
{
//TODO: 场景需要单独拆包
if (assetPath.EndsWith(".unity"))
{
continue;
}
var mainAsset = AssetDatabase.LoadMainAssetAtPath(assetPath);
CollectAsset(data, bundle, mainAsset, assetPath, platform);
}
}
return(true);
}