public AssetBundleTarget(string name, string dir, AssetBundleNode node, string main, ref List <string> assets)
{
this.node = node;
this.assets = assets;
mainAsset = main;
if (assets.Count == 1)
{
mainAsset = assets[0];
}
if (string.IsNullOrEmpty(mainAsset))
{
// Resources下的Node不允许目录重复，非Resources下的允许，所以此处要做处理防止bundleName重复
bundleName = HashUtil.Get(AssetBundleUtils.ConvertToABName(dir.Contains("/Resources/") || dir.EndsWith("/Resources") ? dir : dir + node.ID));
bundleShortName = name.ToLower();
}
else
{
string pathWithNoExt = mainAsset.Substring(0, mainAsset.LastIndexOf('.'));
bundleName = HashUtil.Get(AssetBundleUtils.ConvertToABName(pathWithNoExt));
bundleShortName = Path.GetFileName(mainAsset).ToLower();
}
_isFileChanged = true;
_metaHash = "0";
}
// 分析引用关系
public void Analyze(ref List <AssetBundleNode> allNodes)
{
List <string> depends = new List <string>();
if (!string.IsNullOrEmpty(mainAsset))
{
List <string> dependPaths = new List <string>(AssetDatabase.GetDependencies(new string[] { mainAsset }));
dependPaths.Remove(mainAsset);
depends.AddRange(dependPaths);
}
else
{
foreach (string path in assets)
{
List <string> dependPaths = new List <string>(AssetDatabase.GetDependencies(new string[] { path }));
dependPaths.Remove(path);
depends.AddRange(dependPaths);
}
depends = depends.Distinct().ToList();
}
for (int ii = allNodes.IndexOf(node); ii >= 0; --ii)
{
AssetBundleNode abn = allNodes[ii];
if (abn.level > node.level)
{
continue;
}
foreach (AssetBundleTarget abt in allNodes[ii].targets)
{
foreach (string path in depends)
{
if (abt.ContainsAsset(path) && !parents.Contains(abt) && abt != this)
{
parents.Add(abt);
}
}
}
}
}
private void AddTargets(AssetBundleConfigNode configNode)
{
if (!configNode.enabled)
{
return;
}
int idx = _config.allDependNodes.IndexOf(configNode);
AssetBundleConfigNode nextConfigNode = idx >= 0 && idx < _config.allDependNodes.Count - 1 ? _config.allDependNodes[idx + 1] : null;
bool hasChild = nextConfigNode != null && nextConfigNode.level > configNode.level;
AssetBundleNode node = new AssetBundleNode(configNode.ID, configNode.level, configNode.isIndependent, hasChild);
List <string> assetPaths = new List <string>();
foreach (AssetBundleFilter filter in configNode.filters)
{
if (!filter.valid)
{
continue;
}
string filterPath = AssetBundleUtils.ConvertToAbsolutePath(configNode.dir) + "/" + filter.path;
if (Directory.Exists(filterPath))
{
string[] filterList = filter.filter.Split(';');
foreach (string fil in filterList)
{
string[] paths = Directory.GetFiles(filterPath, fil, filter.searchOption);
foreach (string path in paths)
{
if (path.Contains("\\Editor\\") || path.EndsWith(".meta"))
{
continue;
}
assetPaths.Add(AssetBundleUtils.ConvertToAssetPath(path));
}
}
}
else
{
assetPaths.Add(configNode.dir + "/" + filter.path);
}
}
if (configNode.exportType == ExportType.Whole)
{
AssetBundleTarget at = new AssetBundleTarget(configNode.name, configNode.dir, node, null, ref assetPaths);
node.targets.Add(at);
}
else
{
foreach (var path in assetPaths)
{
AssetBundleTarget at = new AssetBundleTarget(configNode.name, configNode.dir, node, path, ref assetPaths);
node.targets.Add(at);
}
}
_dependNodes.Add(node);
}