private string GetCommonBundleName(string assetPath)
{
if (string.IsNullOrEmpty(assetPath))
{
return(null);
}
if (string.IsNullOrEmpty(buildItem.assetBundleNameFormat))
{
string assetFileName = Path.GetFileName(assetPath);
string assetBundleName = AssetBuildConfiger.GetInstance().GetBuildBundleCommonName(_builderName, assetFileName, buildItem.commonPrefixBuildOne);
return(assetBundleName);
}
else
{
string buildName = GetName();
string nameFormat = buildItem.assetBundleNameFormat;
nameFormat = AssetBuildConfiger.GetInstance().GetFormatBundleName(nameFormat, assetPath);
nameFormat = nameFormat.Replace("{buildName}", buildName);
nameFormat = nameFormat.ToLower();
return(nameFormat);
}
}
public static void OnPostprocessAllAssets(string[] importedAssets, string[] deletedAssets, string[] movedAssets, string[] movedFromAssetPaths)
{
if (!AssetBuildConfiger.GetInstance())
{
return;
}
if (!AssetBuildConfiger.GetInstance().isUseDependenciesCache)
{
return;
}
if (!AssetDependentCollector.GetInstance().IsLoaded)
{
return;
}
foreach (var assetPath in importedAssets)
{
AssetDependentCollector.GetInstance().AddRelation(assetPath);
}
foreach (var assetPath in deletedAssets)
{
AssetDependentCollector.GetInstance().RemoveRelation(assetPath);
}
for (int i = 0; i < movedAssets.Length; i++)
{
var srcPath = movedFromAssetPaths[i];
var destPath = movedAssets[i];
AssetDependentCollector.GetInstance().MoveRelation(srcPath, destPath);
}
}
public virtual void Build()
{
Clear();
var buildList = GetBuildList();
if (buildList != null && buildList.Count > 0)
{
BuildAssetBundleOptions bundleOptions;//打包设置:
bundleOptions = BuildAssetBundleOptions.None;
bundleOptions |= BuildAssetBundleOptions.ChunkBasedCompression;
bundleOptions |= BuildAssetBundleOptions.DeterministicAssetBundle;
bundleOptions |= BuildAssetBundleOptions.DisableLoadAssetByFileName;
bundleOptions |= BuildAssetBundleOptions.DisableLoadAssetByFileNameWithExtension;
var buildExportPath = AssetBuildConfiger.GetInstance().GetExportFolderPath();
var buildPlatform = AssetBuildConfiger.GetInstance().GetBuildType();
if (!XFolderTools.Exists(buildExportPath))
{
XFolderTools.CreateDirectory(buildExportPath);
}
BuildPipeline.BuildAssetBundles(buildExportPath, buildList.ToArray(), bundleOptions, buildPlatform);
}
}
protected override void OnInit()
{
var cfgObj = AddObject(AssetBuildConfiger.GetInstance());
var prop = AddProperty("buildItemList");
m_itemSortedList = new ReorderableList(cfgObj, prop, true, true, true, true);
m_itemSortedList.elementHeight = 90;//设置单个元素的高度
//绘制单个元素
m_itemSortedList.drawElementCallback = (rect, index, isActive, isFocused) =>
{
var element = prop.GetArrayElementAtIndex(index);
rect.height -= 4;
rect.y += 2;
EditorGUI.PropertyField(rect, element);
};
//背景色
m_itemSortedList.drawElementBackgroundCallback = (rect, index, isActive, isFocused) =>
{
GUI.backgroundColor = Color.yellow;
};
//头部
m_itemSortedList.drawHeaderCallback = (rect) => EditorGUI.LabelField(rect, "常规打包项");
}
//这里需要做下合并,减少ab数量:一个依赖的与依赖合并，一个引用的与引用合并
private void Build4Share()
{
List <string> shareAssetList = CollectShare();
List <AssetBundlePair> shareBundleList = GetOrCreateShareList();
Dictionary <string, string> depMap = new Dictionary <string, string>();
Dictionary <string, string> refMap = new Dictionary <string, string>();
if (AssetBuildConfiger.GetInstance().isOptimzeShareBundle)
{
foreach (var assetPath in shareAssetList)
{
string[] dps = AssetBuildRelationship.GetDependencies(assetPath);
foreach (var dp in dps)
{
//忽略自己
if (string.Compare(assetPath, dp, true) == 0)
{
continue;
}
// 单一依赖
if (dps.Length == 2)
{
depMap[assetPath] = dp;
}
//单一引用
if (refMap.ContainsKey(dp))
{
refMap[dp] = ""; //已经不是单一引用了
}
else
{
refMap[dp] = assetPath;
}
}
}
}
foreach (var assetPath in shareAssetList)
{
string shareBundleName = AssetBuildConfiger.GetInstance().GetBuildBundleShareName(assetPath);//全部打到Share里去
if (depMap.TryGetValue(assetPath, out var depFilePath))
{
shareBundleName = AssetBuildConfiger.GetInstance().GetBuildBundleShareName(depFilePath);
}
else if (refMap.TryGetValue(assetPath, out var refFilePath))
{
if (!string.IsNullOrEmpty(refFilePath))
{
shareBundleName = AssetBuildConfiger.GetInstance().GetBuildBundleShareName(refFilePath);
}
}
shareBundleList.Add(new AssetBundlePair(assetPath, shareBundleName));
}
}
public static string[] GetReferences(string path)
{
if (AssetBuildConfiger.GetInstance().isUseDependenciesCache)
{
TryUpdate(path);
return(GetCollector().GetReferences(path));
}
else
{
return(EMPTY_RET);
}
}
private void Build()
{
if (AssetBuildConfiger.GetInstance().isUseDependenciesCache)
{
AssetBuildRelationship.TryLoadCache();
}
BuildBefore();
BuildAll();
BuildAfter();
if (AssetBuildConfiger.GetInstance().isUseDependenciesCache)
{
AssetBuildRelationship.SaveCache();
}
}
private string GetShareBundleName(string assetPath)
{
if (string.IsNullOrEmpty(assetPath))
{
return(null);
}
if (string.IsNullOrEmpty(buildItem.shareBundleNameFormat))
{
string assetBundleName = AssetBuildConfiger.GetInstance().GetBuildBundleShareName(assetPath);
return(assetBundleName);
}
else
{
string buildName = GetName();
string nameFormat = buildItem.shareBundleNameFormat;
nameFormat = AssetBuildConfiger.GetInstance().GetFormatBundleName(nameFormat, assetPath);
nameFormat = nameFormat.Replace("{buildName}", buildName);
nameFormat = nameFormat.ToLower();
return(nameFormat);
}
}
protected override void OnShow()
{
GUILayout.BeginVertical();
m_scrollPos = GUI.BeginScrollView(new Rect(0, 0, position.width, position.height), m_scrollPos, new Rect(0, 0, position.width, 1000));
//标题
GUILayout.Space(10);
GUILayout.Label("打包配置", new GUIStyle(GUI.skin.label)
{
fontSize = 24, alignment = TextAnchor.MiddleCenter
});
if (GUILayout.Button("打包"))
{
AssetBuilderManager.GetInstance().Build();
}
AssetBuildConfiger.GetInstance().targetType = (AssetBuildConfiger.BuildPlatform)EditorGUILayout.EnumPopup("当前平台", AssetBuildConfiger.GetInstance().targetType);
AssetBuildConfiger.GetInstance().exportFolder = GUILayoutEx.ShowPathBar("输出目录", AssetBuildConfiger.GetInstance().exportFolder);
AssetBuildConfiger.GetInstance().shareBundleName = EditorGUILayout.TextField("公共包名", AssetBuildConfiger.GetInstance().shareBundleName);
AssetBuildConfiger.GetInstance().isCombinePlatformName = EditorGUILayout.Toggle("输出目录拼接平台名称", AssetBuildConfiger.GetInstance().isCombinePlatformName);
AssetBuildConfiger.GetInstance().isOptimzeShareBundle = EditorGUILayout.Toggle("优化Share打包", AssetBuildConfiger.GetInstance().isOptimzeShareBundle);
AssetBuildConfiger.GetInstance().isRidofSpecialChar = EditorGUILayout.Toggle("包名移除特殊字符", AssetBuildConfiger.GetInstance().isRidofSpecialChar);
AssetBuildConfiger.GetInstance().isUseDependenciesCache = EditorGUILayout.Toggle("使用依赖缓存加速", AssetBuildConfiger.GetInstance().isUseDependenciesCache);
m_itemSortedList.DoLayoutList();
EditorGUILayout.HelpBox("包路径说明\n" +
"{assetEx}资源后缀" +
"{assetRootPath}资源父路径" +
"{assetNameNotEx}资源不带后缀名" +
"{assetName}资源名" +
"{assetKey}资源名中到_的部分" +
"{assetFlatPath}资源扁平化路径" +
"{buildName}构建器名", MessageType.Info);
GUI.EndScrollView();
GUILayout.EndVertical();
}
private void BuildAll()
{
Build4Common();
Build4Custom();
Build4Share();
BuildAssetBundleOptions bundleOptions;//打包设置:
bundleOptions = BuildAssetBundleOptions.None;
bundleOptions |= BuildAssetBundleOptions.ChunkBasedCompression;
bundleOptions |= BuildAssetBundleOptions.DeterministicAssetBundle;
bundleOptions |= BuildAssetBundleOptions.DisableLoadAssetByFileName;
bundleOptions |= BuildAssetBundleOptions.DisableLoadAssetByFileNameWithExtension;
var buildExportPath = AssetBuildConfiger.GetInstance().GetExportFolderPath();
var buildPlatform = AssetBuildConfiger.GetInstance().GetBuildType();
if (!XFolderTools.Exists(buildExportPath))
{
XFolderTools.CreateDirectory(buildExportPath);
}
BuildPipeline.BuildAssetBundles(buildExportPath, GetBuildsArray(), bundleOptions, buildPlatform);
}
private void BuildBefore()
{
//
var commonItems = AssetBuildConfiger.GetInstance().buildItemList;
if (commonItems != null && commonItems.Count > 0)
{
foreach (var item in commonItems)
{
if (!item.isEnabled)
{
continue;
}
if (string.IsNullOrEmpty(item.builderName))
{
continue;
}
AssetBaseBuilder builder = new AssetCommonBuilder(item);
m_builderCommonList.Add(builder);
}
}
//通过反射获取所有类
Type[] types = Assembly.GetCallingAssembly().GetTypes();
List <Type> builderClassList = new List <Type>();
Type customBuilderType = typeof(AssetCustomBuilder);
foreach (Type item in types)
{
if (item.IsAbstract)
{
continue;
}
if (item == customBuilderType)
{
continue;
}
if (item.BaseType == customBuilderType)
{
builderClassList.Add(item);
}
}
SortedList <int, AssetBaseBuilder> sortedClassList = new SortedList <int, AssetBaseBuilder>(new BuilderComparer());
foreach (Type item in builderClassList)
{
object obj = Activator.CreateInstance(item);//创建一个obj对象
AssetCustomBuilder builder = obj as AssetCustomBuilder;
builder.Init();
var builderPriority = builder.GetPriority();
if (!string.IsNullOrEmpty(builder.GetName()))
{
sortedClassList.Add(builderPriority, builder);
}
}
for (int i = 0; i < m_builderCustomList.Count; i++)
{
var oldIns = m_builderCustomList[i];
sortedClassList.Add(100000 + i, oldIns);
}
m_builderCustomList = new List <AssetBaseBuilder>(sortedClassList.Values);
}
