private static void AddAsset(ABBundleInfo buildInfo, ABAssetData cacheData)
{
if (buildInfo != null && cacheData != null &&
buildInfo.bundleId.version >= cacheData.version)
{
cacheData.bundleId = buildInfo.bundleId;
}
}
public static ABAssetInfo LoadAssetData(string prefabPath)
{
string[] depends = AssetDatabase.GetDependencies(prefabPath, true);
ABAssetData assetCache = new ABAssetData();
assetCache.filePath = prefabPath;
assetCache.fileHash = HashUtil.GetByPath(Application.dataPath + "/../" + prefabPath);
assetCache.depends = depends;
assetCache.bundleId = m_curretBundleID;
return(new ABAssetInfo(assetCache));
}
public override bool Equals(object obj)
{
ABAssetData mountId = obj as ABAssetData;
if (mountId != null)
{
if (mountId.isIgnoreMd5)
{
return(true);
}
return(mountId.fileHash == fileHash);
}
else if (X2AssetsBundleEditor.m_isIgnoreDic.ContainsKey(filePath))
{
return(X2AssetsBundleEditor.m_isIgnoreDic[filePath]);
}
return(false);
}
public ABAssetInfo(ABAssetData cacheData)
{
m_cacheData = cacheData;
}
public static void ProcessCacheDic(bool isUpdate = false)
{
List <ABAssetData> shaderlist = new List <ABAssetData>();
foreach (var keyvalue in m_abbuildDic)
{
keyvalue.Value.fileList.Clear();
}
foreach (var keyvalue in m_dependsDic)
{
if (!isUpdate)
{
if (m_abbuildDic.ContainsKey(keyvalue.Value.m_cacheData.bundleId))
{
var buildInfo = m_abbuildDic[keyvalue.Value.m_cacheData.bundleId];
if (buildInfo != null)
{
AddAsset(buildInfo, keyvalue.Value.m_cacheData);
}
}
}
else
{
ABAssetData oldCache = null;
var newCache = keyvalue.Value.m_cacheData;
var assetInfo = keyvalue.Value;
ABBundleInfo build = null;
if (!m_abbuildDic.TryGetValue(newCache.bundleId, out build))
{
build = new ABBundleInfo();
build.bundleId = newCache.bundleId;
m_abbuildDic.Add(newCache.bundleId, build);
}
m_oldDic.TryGetValue(keyvalue.Key, out oldCache);
ABBundleInfo oldBuild = null;
if (oldCache != null && m_abbuildDic.ContainsKey(oldCache.bundleId))
{
oldBuild = m_abbuildDic[oldCache.bundleId];
}
if (newCache.bundleType == EnumAB.shaders_ab)
{
if (oldCache != null)
{
continue;
}
//shader有修改 重新build所有shader就好
if (!newCache.Equals(oldCache))
{
//重新打 将已经处理过的shader都移动到最新的version
m_isUpdateShader = true;
if (shaderlist.Count != 0)
{
foreach (var shader in shaderlist)
{
build.bundleId = new BundleID(m_curVersion, EnumAB.shaders_ab);
AddAsset(build, shader);
}
shaderlist.Clear();
}
}
if (m_isUpdateShader)
{
build.bundleId = new BundleID(m_curVersion, EnumAB.shaders_ab);
AddAsset(build, newCache);
}
else
{
// shaderlist 用来处理原来的没有修改过的shader，当后面发现有shader修改，那么需要把之前觉得不需要的改的shader都修改了
shaderlist.Add(newCache);
AddAsset(oldBuild, newCache);
}
}
else if (newCache.bundleType == EnumAB.uialtas_ab)
{
//图集的定义是图集除了引用shader之外不会引用任何其他图集，而且有另外一套图集引用关系
var newBuildCache = assetInfo.m_cacheData;
if (newBuildCache.Equals(oldCache))
{
AddAsset(oldBuild, newCache);
}
else
{
//图集有修改 新建一个 version_uiAtlas_ab的assetbundle 并且把所有相关的放到这儿来
build = GetUpdateABBuild(EnumAB.uialtas_ab);
AddAsset(build, newBuildCache);
TransToSelf(assetInfo, EnumAB.uialtas_ab);
}
}
else if (newCache.bundleType == EnumAB.scene_ab)
{
var newBuildCache = assetInfo.m_cacheData;
if (newBuildCache.Equals(oldCache))
{
AddAsset(oldBuild, newCache);
}
else
{
//场景有改变 需要重新打包这个场景它的和它的子引用，要更新它的子引用是怕它有增加一个模型
build = GetUpdateABBuild(EnumAB.scene_ab, newCache.bundleId.sceneName);
AddAsset(build, newBuildCache);
var scenePrefabBuild = GetUpdateABBuild(EnumAB.scenemodle_ab);
foreach (var child in assetInfo.m_children)
{
AddAsset(scenePrefabBuild, child.m_cacheData);
}
}
}
else if (newCache.bundleType == EnumAB.scenemodle_ab)
{
var newBuildCache = assetInfo.m_cacheData;
if (newBuildCache.Equals(oldCache))
{
AddAsset(oldBuild, newCache);
}
else
{
TransToParent(assetInfo, EnumAB.scenemodle_ab);
}
}
else
{
var newBuildCache = assetInfo.m_cacheData;
if (newBuildCache.Equals(oldCache))
{
AddAsset(oldBuild, newCache);
}
else
{
//上面是三个并不通用的规则，这里是通用规则，如果一个文件有改变，那么谁引用它，那么谁就要重新build咯
TransToParent(assetInfo, assetInfo.m_cacheData.bundleId.buildType);
}
}
//以上结构不好，我就不整理了
}
}
foreach (var keyvalue in m_dependsDic)
{
if (!m_abbuildDic.ContainsKey(keyvalue.Value.m_cacheData.bundleId))
{
var ab = new ABBundleInfo();
ab.bundleId = keyvalue.Value.m_cacheData.bundleId;
m_abbuildDic.Add(keyvalue.Value.m_cacheData.bundleId, ab);
}
m_abbuildDic[keyvalue.Value.m_cacheData.bundleId].fileList.Add(keyvalue.Key);
}
}