private void AnalyzeAsset(string assetName, Asset hostAsset, DependencyData dependencyData, HashSet <string> scriptAssetNames)
{
string[] dependencyAssetNames = AssetDatabase.GetDependencies(assetName, false);
foreach (string dependencyAssetName in dependencyAssetNames)
{
if (scriptAssetNames.Contains(dependencyAssetName))
{
continue;
}
if (dependencyAssetName == assetName)
{
continue;
}
if (dependencyAssetName.EndsWith(".unity"))
{
// 忽略对场景的依赖
continue;
}
Stamp stamp = new Stamp(hostAsset.Name, dependencyAssetName);
if (m_AnalyzedStamps.Contains(stamp))
{
continue;
}
m_AnalyzedStamps.Add(stamp);
string guid = AssetDatabase.AssetPathToGUID(dependencyAssetName);
if (string.IsNullOrEmpty(guid))
{
Debug.LogWarning(string.Format("Can not find guid by asset '{0}'.", dependencyAssetName));
continue;
}
Asset asset = m_AssetBundleCollection.GetAsset(guid);
if (asset != null)
{
dependencyData.AddDependencyAsset(asset);
}
else
{
dependencyData.AddScatteredDependencyAsset(dependencyAssetName);
List <Asset> scatteredAssets = null;
if (!m_ScatteredAssets.TryGetValue(dependencyAssetName, out scatteredAssets))
{
scatteredAssets = new List <Asset>();
m_ScatteredAssets.Add(dependencyAssetName, scatteredAssets);
}
scatteredAssets.Add(hostAsset);
AnalyzeAsset(dependencyAssetName, hostAsset, dependencyData, scriptAssetNames);
}
}
}
public DependencyData GetDependencyData(string assetName)
{
DependencyData dependencyData = null;
if (m_DependencyDatas.TryGetValue(assetName, out dependencyData))
{
return(dependencyData);
}
return(dependencyData);
}
private void DrawCircularDependencyViewer()
{
if (!m_Analyzed)
{
DrawAnalyzeButton();
return;
}
EditorGUILayout.BeginHorizontal();
{
GUILayout.Space(5f);
EditorGUILayout.BeginVertical();
{
GUILayout.Space(5f);
EditorGUILayout.LabelField(string.Format("Circular Dependency ({0})", m_CircularDependencyCount.ToString()), EditorStyles.boldLabel);
m_CircularDependencyScroll = EditorGUILayout.BeginScrollView(m_CircularDependencyScroll);
{
int count = 0;
foreach (string[] circularDependencyData in m_CachedCircularDependencyDatas)
{
GUILayout.Label(string.Format("{0}) {1}", (++count).ToString(), circularDependencyData[circularDependencyData.Length - 1]), EditorStyles.boldLabel);
EditorGUILayout.BeginVertical("box");
{
foreach (string circularDependency in circularDependencyData)
{
EditorGUILayout.BeginHorizontal();
{
GUILayout.Label(circularDependency);
if (GUILayout.Button("GO", GUILayout.Width(30f)))
{
m_SelectedAssetName = circularDependency;
m_SelectedAssetIndex = (new List <string>(m_CachedAssetNames)).IndexOf(m_SelectedAssetName);
m_SelectedDependencyData = m_Controller.GetDependencyData(m_SelectedAssetName);
m_ToolbarIndex = 1;
GUI.FocusControl(null);
}
}
EditorGUILayout.EndHorizontal();
}
}
EditorGUILayout.EndVertical();
GUILayout.Space(5f);
}
}
EditorGUILayout.EndScrollView();
}
EditorGUILayout.EndVertical();
}
EditorGUILayout.EndHorizontal();
}
public void Analyze()
{
m_DependencyDatas.Clear();
m_ScatteredAssets.Clear();
m_CircularDependencyDatas.Clear();
m_AnalyzedStamps.Clear();
HashSet <string> scriptAssetNames = GetFilteredAssetNames("t:Script");
Asset[] assets = m_AssetBundleCollection.GetAssets();
int count = assets.Length;
for (int i = 0; i < count; i++)
{
if (OnAnalyzingAsset != null)
{
OnAnalyzingAsset(i, count);
}
string assetName = assets[i].Name;
if (string.IsNullOrEmpty(assetName))
{
Debug.LogWarning(string.Format("Can not find asset by guid '{0}'.", assets[i].Guid));
continue;
}
DependencyData dependencyData = new DependencyData();
AnalyzeAsset(assetName, assets[i], dependencyData, scriptAssetNames);
dependencyData.RefreshData();
m_DependencyDatas.Add(assetName, dependencyData);
}
foreach (List <Asset> scatteredAsset in m_ScatteredAssets.Values)
{
scatteredAsset.Sort((a, b) => a.Name.CompareTo(b.Name));
}
m_CircularDependencyDatas.AddRange((new CircularDependencyChecker(m_AnalyzedStamps.ToArray())).Check());
if (OnAnalyzeCompleted != null)
{
OnAnalyzeCompleted();
}
}
private void OnEnable()
{
m_Controller = new AssetBundleAnalyzerController();
m_Controller.OnLoadingAssetBundle += OnLoadingAssetBundle;
m_Controller.OnLoadingAsset += OnLoadingAsset;
m_Controller.OnLoadCompleted += OnLoadCompleted;
m_Controller.OnAnalyzingAsset += OnAnalyzingAsset;
m_Controller.OnAnalyzeCompleted += OnAnalyzeCompleted;
m_Analyzed = false;
m_ToolbarIndex = 0;
m_AssetCount = 0;
m_CachedAssetNames = null;
m_SelectedAssetIndex = -1;
m_SelectedAssetName = null;
m_SelectedDependencyData = new DependencyData();
m_AssetsOrder = AssetsOrder.ScatteredDependencyAssetCountDesc;
m_AssetsFilter = null;
m_AssetsScroll = Vector2.zero;
m_DependencyAssetBundlesScroll = Vector2.zero;
m_DependencyAssetsScroll = Vector2.zero;
m_ScatteredDependencyAssetsScroll = Vector2.zero;
m_ScatteredAssetCount = 0;
m_CachedScatteredAssetNames = null;
m_SelectedScatteredAssetIndex = -1;
m_SelectedScatteredAssetName = null;
m_SelectedHostAssets = new Asset[] { };
m_ScatteredAssetsOrder = ScatteredAssetsOrder.HostAssetCountDesc;
m_ScatteredAssetsFilter = null;
m_ScatteredAssetsScroll = Vector2.zero;
m_HostAssetsScroll = Vector2.zero;
m_CircularDependencyCount = 0;
m_CachedCircularDependencyDatas = null;
m_CircularDependencyScroll = Vector2.zero;
}
private void DrawAnalyzeButton()
{
if (!m_Analyzed)
{
EditorGUILayout.HelpBox("Please analyze first.", MessageType.Info);
}
if (GUILayout.Button("Analyze", GUILayout.Height(30f)))
{
m_Controller.Clear();
m_SelectedAssetIndex = -1;
m_SelectedAssetName = null;
m_SelectedDependencyData = new DependencyData();
m_SelectedScatteredAssetIndex = -1;
m_SelectedScatteredAssetName = null;
m_SelectedHostAssets = new Asset[] { };
if (m_Controller.Prepare())
{
m_Controller.Analyze();
m_Analyzed = true;
m_AssetCount = m_Controller.GetAssetNames().Length;
m_ScatteredAssetCount = m_Controller.GetScatteredAssetNames().Length;
m_CachedCircularDependencyDatas = m_Controller.GetCircularDependencyDatas();
m_CircularDependencyCount = m_CachedCircularDependencyDatas.Length;
OnAssetsOrderOrFilterChanged();
OnScatteredAssetsOrderOrFilterChanged();
}
else
{
EditorUtility.DisplayDialog("AssetBundle Analyze", "Can not parse 'AssetBundleCollection.xml', please use 'AssetBundle Editor' tool first.", "OK");
}
}
}
private void DrawScatteredAssetViewer()
{
if (!m_Analyzed)
{
DrawAnalyzeButton();
return;
}
EditorGUILayout.BeginHorizontal();
{
GUILayout.Space(5f);
EditorGUILayout.BeginVertical(GUILayout.Width(position.width * 0.4f));
{
GUILayout.Space(5f);
string title = null;
if (string.IsNullOrEmpty(m_ScatteredAssetsFilter))
{
title = string.Format("Scattered Assets ({0})", m_ScatteredAssetCount.ToString());
}
else
{
title = string.Format("Scattered Assets ({0}/{1})", m_CachedScatteredAssetNames.Length.ToString(), m_ScatteredAssetCount.ToString());
}
EditorGUILayout.LabelField(title, EditorStyles.boldLabel);
EditorGUILayout.BeginVertical("box", GUILayout.Height(position.height - 132f));
{
m_ScatteredAssetsScroll = EditorGUILayout.BeginScrollView(m_ScatteredAssetsScroll);
{
int selectedIndex = GUILayout.SelectionGrid(m_SelectedScatteredAssetIndex, m_CachedScatteredAssetNames, 1, "toggle");
if (selectedIndex != m_SelectedScatteredAssetIndex)
{
m_SelectedScatteredAssetIndex = selectedIndex;
m_SelectedScatteredAssetName = m_CachedScatteredAssetNames[selectedIndex];
m_SelectedHostAssets = m_Controller.GetHostAssets(m_SelectedScatteredAssetName);
}
}
EditorGUILayout.EndScrollView();
}
EditorGUILayout.EndVertical();
EditorGUILayout.BeginVertical("box");
{
EditorGUILayout.LabelField("Scattered Asset Name", m_SelectedScatteredAssetName ?? "<None>");
EditorGUILayout.BeginHorizontal();
{
ScatteredAssetsOrder scatteredAssetsOrder = (ScatteredAssetsOrder)EditorGUILayout.EnumPopup("Order by", m_ScatteredAssetsOrder);
if (scatteredAssetsOrder != m_ScatteredAssetsOrder)
{
m_ScatteredAssetsOrder = scatteredAssetsOrder;
OnScatteredAssetsOrderOrFilterChanged();
}
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
{
string scatteredAssetsFilter = EditorGUILayout.TextField("Assets Filter", m_ScatteredAssetsFilter);
if (scatteredAssetsFilter != m_ScatteredAssetsFilter)
{
m_ScatteredAssetsFilter = scatteredAssetsFilter;
OnScatteredAssetsOrderOrFilterChanged();
}
EditorGUI.BeginDisabledGroup(string.IsNullOrEmpty(m_ScatteredAssetsFilter));
{
if (GUILayout.Button("x", GUILayout.Width(20f)))
{
m_ScatteredAssetsFilter = null;
GUI.FocusControl(null);
OnScatteredAssetsOrderOrFilterChanged();
}
}
EditorGUI.EndDisabledGroup();
}
EditorGUILayout.EndHorizontal();
}
EditorGUILayout.EndVertical();
}
EditorGUILayout.EndVertical();
EditorGUILayout.BeginVertical(GUILayout.Width(position.width * 0.6f - 14f));
{
GUILayout.Space(5f);
EditorGUILayout.LabelField(string.Format("Host Assets ({0})", m_SelectedHostAssets.Length.ToString()), EditorStyles.boldLabel);
EditorGUILayout.BeginVertical("box", GUILayout.Height(position.height - 68f));
{
m_HostAssetsScroll = EditorGUILayout.BeginScrollView(m_HostAssetsScroll);
{
foreach (Asset hostAsset in m_SelectedHostAssets)
{
EditorGUILayout.BeginHorizontal();
{
if (GUILayout.Button("GO", GUILayout.Width(30f)))
{
m_SelectedAssetName = hostAsset.Name;
m_SelectedAssetIndex = (new List <string>(m_CachedAssetNames)).IndexOf(m_SelectedAssetName);
m_SelectedDependencyData = m_Controller.GetDependencyData(m_SelectedAssetName);
m_ToolbarIndex = 1;
GUI.FocusControl(null);
}
GUILayout.Label(string.Format("{0} [{1}]", hostAsset.Name, hostAsset.AssetBundle.FullName));
}
EditorGUILayout.EndHorizontal();
}
}
EditorGUILayout.EndScrollView();
}
EditorGUILayout.EndVertical();
}
EditorGUILayout.EndVertical();
}
EditorGUILayout.EndHorizontal();
}
private void DrawAssetDependencyViewer()
{
if (!m_Analyzed)
{
DrawAnalyzeButton();
return;
}
EditorGUILayout.BeginHorizontal();
{
GUILayout.Space(5f);
EditorGUILayout.BeginVertical(GUILayout.Width(position.width * 0.4f));
{
GUILayout.Space(5f);
string title = null;
if (string.IsNullOrEmpty(m_AssetsFilter))
{
title = string.Format("Assets In AssetBundles ({0})", m_AssetCount.ToString());
}
else
{
title = string.Format("Assets In AssetBundles ({0}/{1})", m_CachedAssetNames.Length.ToString(), m_AssetCount.ToString());
}
EditorGUILayout.LabelField(title, EditorStyles.boldLabel);
EditorGUILayout.BeginVertical("box", GUILayout.Height(position.height - 150f));
{
m_AssetsScroll = EditorGUILayout.BeginScrollView(m_AssetsScroll);
{
int selectedIndex = GUILayout.SelectionGrid(m_SelectedAssetIndex, m_CachedAssetNames, 1, "toggle");
if (selectedIndex != m_SelectedAssetIndex)
{
m_SelectedAssetIndex = selectedIndex;
m_SelectedAssetName = m_CachedAssetNames[selectedIndex];
m_SelectedDependencyData = m_Controller.GetDependencyData(m_SelectedAssetName);
}
}
EditorGUILayout.EndScrollView();
}
EditorGUILayout.EndVertical();
EditorGUILayout.BeginVertical("box");
{
EditorGUILayout.LabelField("Asset Name", m_SelectedAssetName ?? "<None>");
EditorGUILayout.LabelField("AssetBundle Name", (m_SelectedAssetName == null ? "<None>" : m_Controller.GetAsset(m_SelectedAssetName).AssetBundle.FullName));
EditorGUILayout.BeginHorizontal();
{
AssetsOrder assetsOrder = (AssetsOrder)EditorGUILayout.EnumPopup("Order by", m_AssetsOrder);
if (assetsOrder != m_AssetsOrder)
{
m_AssetsOrder = assetsOrder;
OnAssetsOrderOrFilterChanged();
}
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
{
string assetsFilter = EditorGUILayout.TextField("Assets Filter", m_AssetsFilter);
if (assetsFilter != m_AssetsFilter)
{
m_AssetsFilter = assetsFilter;
OnAssetsOrderOrFilterChanged();
}
EditorGUI.BeginDisabledGroup(string.IsNullOrEmpty(m_AssetsFilter));
{
if (GUILayout.Button("x", GUILayout.Width(20f)))
{
m_AssetsFilter = null;
GUI.FocusControl(null);
OnAssetsOrderOrFilterChanged();
}
}
EditorGUI.EndDisabledGroup();
}
EditorGUILayout.EndHorizontal();
}
EditorGUILayout.EndVertical();
}
EditorGUILayout.EndVertical();
EditorGUILayout.BeginVertical(GUILayout.Width(position.width * 0.6f - 14f));
{
GUILayout.Space(5f);
EditorGUILayout.LabelField(string.Format("Dependency AssetBundles ({0})", m_SelectedDependencyData.DependencyAssetBundleCount.ToString()), EditorStyles.boldLabel);
EditorGUILayout.BeginVertical("box", GUILayout.Height(position.height * 0.2f));
{
m_DependencyAssetsScroll = EditorGUILayout.BeginScrollView(m_DependencyAssetsScroll);
{
AssetBundle[] dependencyAssetBundles = m_SelectedDependencyData.GetDependencyAssetBundles();
foreach (AssetBundle dependencyAssetBundle in dependencyAssetBundles)
{
GUILayout.Label(dependencyAssetBundle.FullName);
}
}
EditorGUILayout.EndScrollView();
}
EditorGUILayout.EndVertical();
EditorGUILayout.LabelField(string.Format("Dependency Assets ({0})", m_SelectedDependencyData.DependencyAssetCount.ToString()), EditorStyles.boldLabel);
EditorGUILayout.BeginVertical("box", GUILayout.Height(position.height * 0.3f));
{
m_DependencyAssetBundlesScroll = EditorGUILayout.BeginScrollView(m_DependencyAssetBundlesScroll);
{
Asset[] dependencyAssets = m_SelectedDependencyData.GetDependencyAssets();
foreach (Asset dependencyAsset in dependencyAssets)
{
EditorGUILayout.BeginHorizontal();
{
if (GUILayout.Button("GO", GUILayout.Width(30f)))
{
m_SelectedAssetName = dependencyAsset.Name;
m_SelectedAssetIndex = (new List <string>(m_CachedAssetNames)).IndexOf(m_SelectedAssetName);
m_SelectedDependencyData = m_Controller.GetDependencyData(m_SelectedAssetName);
}
GUILayout.Label(dependencyAsset.Name);
}
EditorGUILayout.EndHorizontal();
}
}
EditorGUILayout.EndScrollView();
}
EditorGUILayout.EndVertical();
EditorGUILayout.LabelField(string.Format("Scattered Dependency Assets ({0})", m_SelectedDependencyData.ScatteredDependencyAssetCount.ToString()), EditorStyles.boldLabel);
EditorGUILayout.BeginVertical("box", GUILayout.Height(position.height * 0.5f - 116f));
{
m_ScatteredDependencyAssetsScroll = EditorGUILayout.BeginScrollView(m_ScatteredDependencyAssetsScroll);
{
string[] scatteredDependencyAssetNames = m_SelectedDependencyData.GetScatteredDependencyAssetNames();
foreach (string scatteredDependencyAssetName in scatteredDependencyAssetNames)
{
EditorGUILayout.BeginHorizontal();
{
int count = m_Controller.GetHostAssets(scatteredDependencyAssetName).Length;
EditorGUI.BeginDisabledGroup(count < 2);
{
if (GUILayout.Button("GO", GUILayout.Width(30f)))
{
m_SelectedScatteredAssetName = scatteredDependencyAssetName;
m_SelectedScatteredAssetIndex = (new List <string>(m_CachedScatteredAssetNames)).IndexOf(m_SelectedScatteredAssetName);
m_SelectedHostAssets = m_Controller.GetHostAssets(m_SelectedScatteredAssetName);
m_ToolbarIndex = 2;
GUI.FocusControl(null);
}
}
EditorGUI.EndDisabledGroup();
GUILayout.Label(count > 1 ? string.Format("{0} ({1})", scatteredDependencyAssetName, count.ToString()) : scatteredDependencyAssetName);
}
EditorGUILayout.EndHorizontal();
}
}
EditorGUILayout.EndScrollView();
}
EditorGUILayout.EndVertical();
}
EditorGUILayout.EndVertical();
}
EditorGUILayout.EndHorizontal();
}
private AssetBundleBuild[] GetBuildMap()
{
m_AssetBundleDatas.Clear();
AssetBundle[] assetBundles = m_AssetBundleCollection.GetAssetBundles();
foreach (AssetBundle assetBundle in assetBundles)
{
m_AssetBundleDatas.Add(assetBundle.FullName.ToLower(), new AssetBundleData(assetBundle.Name.ToLower(),
(assetBundle.Variant != null ? assetBundle.Variant.ToLower() : null),
assetBundle.LoadType, assetBundle.Optional, assetBundle.GroupTag));
}
Asset[] assets = m_AssetBundleCollection.GetAssets();
foreach (Asset asset in assets)
{
string assetName = asset.Name;
if (string.IsNullOrEmpty(assetName))
{
m_BuildReport.LogError("Can not find asset by guid '{0}'.", asset.Guid);
return(null);
}
string assetFileFullName = Icarus.GameFramework.Utility.Path.GetCombinePath(Application.dataPath, assetName.Substring(AssetsSubstringLength));
if (!File.Exists(assetFileFullName))
{
m_BuildReport.LogError("Can not find asset '{0}'.", assetFileFullName);
return(null);
}
byte[] assetBytes = File.ReadAllBytes(assetFileFullName);
int assetHashCode = Icarus.GameFramework.Utility.Converter.GetInt32(Icarus.GameFramework.Utility.Verifier.GetCrc32(assetBytes));
List <string> dependencyAssetNames = new List <string>();
DependencyData dependencyData = m_AssetBundleAnalyzerController.GetDependencyData(assetName);
Asset[] dependencyAssets = dependencyData.GetDependencyAssets();
foreach (Asset dependencyAsset in dependencyAssets)
{
dependencyAssetNames.Add(dependencyAsset.Name);
}
if (RecordScatteredDependencyAssetsSelected)
{
dependencyAssetNames.AddRange(dependencyData.GetScatteredDependencyAssetNames());
}
dependencyAssetNames.Sort();
m_AssetBundleDatas[asset.AssetBundle.FullName.ToLower()].AddAssetData(asset.Guid, assetName, assetBytes.Length, assetHashCode, dependencyAssetNames.ToArray());
}
foreach (AssetBundleData assetBundleData in m_AssetBundleDatas.Values)
{
if (assetBundleData.AssetCount <= 0)
{
m_BuildReport.LogError("AssetBundle '{0}' has no asset.", GetAssetBundleFullName(assetBundleData.Name, assetBundleData.Variant));
return(null);
}
}
AssetBundleBuild[] buildMap = new AssetBundleBuild[m_AssetBundleDatas.Count];
int index = 0;
foreach (AssetBundleData assetBundleData in m_AssetBundleDatas.Values)
{
buildMap[index].assetBundleName = assetBundleData.Name;
buildMap[index].assetBundleVariant = assetBundleData.Variant;
buildMap[index].assetNames = assetBundleData.GetAssetNames();
index++;
}
return(buildMap);
}