private static string GetBundleAssetsListMD5(BundleData bundle)
{
var str = string.Join(string.Empty, bundle.includeGUIDs.ToArray()) +
string.Join(string.Empty, bundle.GetExtraData().dependGUIDs.ToArray());
return(ZipFile.md5.getMd5Hash(System.Text.Encoding.ASCII.GetBytes(str)));
}
/**
* Remove the bundle by the given name.
* @Return Return false if no such bundle.
*/
static public bool RemoveBundle(string name)
{
var bundleDict = getInstance().bundleDict;
var bundlelist = BMDataAccessor.Bundles;
var dependRefDict = getInstance().dependRefDict;
var includeRefDict = getInstance().includeRefDict;
var statesDict = getInstance().statesDict;
if (!bundleDict.ContainsKey(name))
{
return(false);
}
BundleData bundle = bundleDict[name];
bundlelist.Remove(bundle);
bundleDict.Remove(name);
var buildStatesDict = getInstance().statesDict;
BMDataAccessor.BuildStates.Remove(buildStatesDict[name]);
buildStatesDict.Remove(name);
// Remove parent ref
if (bundle.parent != "" && bundleDict.ContainsKey(bundle.parent))
{
bundleDict[bundle.parent].GetChildren().Remove(name);
}
// Remove include ref
foreach (string guid in bundle.includeGUIDs)
{
if (includeRefDict.ContainsKey(guid))
{
includeRefDict[guid].Remove(bundle);
}
}
// Remove depend asssets ref
foreach (string guid in bundle.GetExtraData().dependGUIDs)
{
dependRefDict[guid].Remove(bundle);
}
// Delete children recursively
foreach (string childName in bundle.GetChildren())
{
RemoveBundle(childName);
}
//Remove buildState
if (statesDict.ContainsKey(name))
{
statesDict.Remove(name);
}
return(true);
}
public static void MarkParentsNeedBuild(BundleData bundle)
{
var extra = bundle.GetExtraData();
extra.needBuild = true;
var parentBundle = BundleManager.GetBundleData(bundle.parent);
if (parentBundle != null)
{
MarkParentsNeedBuild(parentBundle);
}
}
internal static void AddDependRefs(BundleData bundle)
{
foreach (string guid in bundle.GetExtraData().dependGUIDs)
{
if (!getInstance().dependRefDict.ContainsKey(guid))
{
List <BundleData> sharedBundleList = new List <BundleData>();
sharedBundleList.Add(bundle);
getInstance().dependRefDict.Add(guid, sharedBundleList);
}
else
{
getInstance().dependRefDict[guid].Add(bundle);
}
}
}
private static bool IsBundleChanged(BundleData bundle)
{
var state = BundleManager.GetBuildStateOfBundle(bundle.name);
if (state.changed)
{
return(true);
}
var extra = bundle.GetExtraData();
if (bundle.bundleType == BundleType.Text)
{
//HACK:文本bundles中往往包含大量文件，所以永远重新打包
return(true);
}
if (GetBundleAssetsListMD5(bundle) != state.assetListMd5)
{
return(true);
}
//判断所有涉及的文件是否有变化，如有，则需要重新打包
foreach (var guid in extra.includeAssetGUIDs)
{
if (!state.assetStates.ContainsKey(guid))
{
return(true);
}
else if (BundleManager.CheckAssetModified(state.assetStates[guid]))
{
return(true);
}
}
foreach (var guid in extra.dependGUIDs)
{
if (!state.assetStates.ContainsKey(guid))
{
return(true);
}
else if (BundleManager.CheckAssetModified(state.assetStates[guid]))
{
return(true);
}
}
return(false);
}
/**
* Refresh bundle dependencies
*/
public static void RefreshBundleDependencies(BundleData bundle)
{
//// Remove the old refs
//foreach(string guid in bundle.dependGUIDs)
//{
// if(getInstance().dependRefDict.ContainsKey(guid))
// getInstance().dependRefDict[guid].Remove(bundle);
//}
//// Get all the includes files path
//string[] files = BuildHelper.GetAssetsFromPaths( GUIDsToPaths(bundle.includeGUIDs).ToArray(), bundle.sceneBundle );
//string[] dependGUIDs = PathsToGUIDs( AssetDatabase.GetDependencies(files) );
//// New refs
//bundle.dependGUIDs = new List<string>(dependGUIDs);
//bundle.dependGUIDs.RemoveAll(x=>bundle.includeGUIDs.Contains(x));
//AddDependRefs(bundle);
var extra = bundle.GetExtraData();
foreach (string guid in extra.dependGUIDs)
{
if (getInstance().dependRefDict.ContainsKey(guid))
{
getInstance().dependRefDict[guid].Remove(bundle);
}
}
extra.includePaths = GUIDsToPaths(bundle.includeGUIDs);
string[] files = BuildHelper.GetAssetsFromPaths(extra.includeAssetPaths.ToArray(), bundle.bundleType);
extra.includeAssetPaths = new List <string>(files);
extra.includeAssetGUIDs = PathsToGUIDs(extra.includeAssetPaths);
extra.dependPaths = new List <string>(AssetDatabase.GetDependencies(files));
extra.dependPaths.RemoveAll(path => path.EndsWith(".cs"));
extra.dependPaths.RemoveAll(x => extra.includePaths.Contains(x));
extra.dependGUIDs = new List <string>(PathsToGUIDs(extra.dependPaths.ToArray()));
AddDependRefs(bundle);
}
private static bool BuildSingleBundle(BundleData bundle)
{
var extra = bundle.GetExtraData();
// Prepare bundle output dictionary
string outputPath = GenerateOutputPathForBundle(bundle.name);
string bundleStoreDir = Path.GetDirectoryName(outputPath);
if (!Directory.Exists(bundleStoreDir))
{
Directory.CreateDirectory(bundleStoreDir);
}
if (extra.includeAssetPaths.Count == 0)
{
BundleManager.RefreshBundleDependencies(bundle);
}
// Start build
string[] assetPaths = extra.includeAssetPaths.ToArray();
bool succeed = false;
uint crc = 0;
switch (bundle.bundleType)
{
case BundleType.Normal:
succeed = BuildSceneBundle(assetPaths, outputPath, out crc);
break;
case BundleType.Scene:
succeed = BuildSceneBundle(assetPaths, outputPath, out crc);
break;
case BundleType.Text:
succeed = BuildSceneBundle(assetPaths, outputPath, out crc);
break;
default:
throw new NotImplementedException();
}
// Remember the assets for next time build test
BundleBuildState buildState = BundleManager.GetBuildStateOfBundle(bundle.name);
if (succeed)
{
foreach (var guid in extra.includeAssetGUIDs)
{
buildState.assetStates[guid] = BundleManager.GetAssetState(guid);
}
foreach (var guid in extra.dependGUIDs)
{
buildState.assetStates[guid] = BundleManager.GetAssetState(guid);
}
buildState.assetListMd5 = GetBundleAssetsListMD5(bundle);
buildState.crc = crc;
buildState.changed = true;
buildState.requestString = bundle.name + "." + BuildConfiger.BundleSuffix;
FileInfo bundleFileInfo = new FileInfo(outputPath);
buildState.size = bundleFileInfo.Length;
extra.needBuild = false;
m_BuiltCount++;
BMDataAccessor.ShouldSaveBundleStates = true;
}
return(succeed);
}
static void GUI_DependencyList()
{
var extra = currentBundle.GetExtraData();
if (!BMDataAccessor.DependencyUpdated)
{
GUILayout.Label("DEPEND", BMGUIStyles.GetStyle("UnfoldableTitle"));
EditorGUILayout.HelpBox("Need Update Dependencies", MessageType.Info);
return;
}
if (extra.dependGUIDs.Count > 0)
{
#if !(UNITY_4_2 || UNITY_4_1 || UNITY_4_0)
m_FoldoutMetaFiles = EditorGUILayout.Foldout(m_FoldoutMetaFiles, "DEPEND", BMGUIStyles.GetStyle("CFoldout"));
#else
m_FoldoutMetaFiles = EditorGUILayout.Foldout(m_FoldoutMetaFiles, "DEPEND");
#endif
}
else
{
GUILayout.Label("DEPEND", BMGUIStyles.GetStyle("UnfoldableTitle"));
return;
}
if (m_FoldoutMetaFiles)
{
EditorGUILayout.BeginVertical();
{
foreach (string guid in extra.dependGUIDs)
{
string assetPath = AssetDatabase.GUIDToAssetPath(guid);
bool isCurrentPathSelect = m_CurSelectAsset == guid && m_IsMetaListSelect;
var iconTexture = GetSharedIconOfDepend(guid);
if (m_HideGreenDependencies && iconTexture && iconTexture.name == "sharedAsset")
{
continue;
}
if (GUI_AssetItem(assetPath, isCurrentPathSelect, iconTexture) != AssetItemState.None)
{
if (!isCurrentPathSelect)
{
m_IsMetaListSelect = true;
m_CurSelectAsset = guid;
}
else
{
if (EditorApplication.timeSinceStartup - m_LastClickTime < 2f)
{
// Double clicked
EditorGUIUtility.PingObject(AssetDatabase.LoadAssetAtPath(assetPath, typeof(Object)));
}
else
{
m_CurSelectAsset = "";
}
}
m_LastClickTime = EditorApplication.timeSinceStartup;
Refresh();
}
}
} EditorGUILayout.EndVertical();
}
}
Rect GUI_DrawItem(BundleData bundle, int indent)
{
var extra = bundle.GetExtraData();
var state = BundleManager.GetBuildStateOfBundle(bundle.name);
bool isEditing = m_CurrentEditing == bundle.name;
bool isRecieving = m_CurrentRecieving == bundle.name;
bool isSelected = m_Selections.Contains(bundle.name);
GUIStyle currentLableStyle = BMGUIStyles.GetStyle("TreeItemUnSelect");
if (isRecieving)
{
currentLableStyle = BMGUIStyles.GetStyle("receivingLable");
}
else if (isSelected && !isEditing)
{
currentLableStyle = HasFocuse() ? BMGUIStyles.GetStyle("TreeItemSelectBlue") : BMGUIStyles.GetStyle("TreeItemSelectGray");
}
Rect itemRect = EditorGUILayout.BeginHorizontal(currentLableStyle);
if (bundle.GetChildren().Count == 0)
{
GUILayout.Space(m_IndentWidth * indent + m_NoToggleIndent);
}
else
{
GUILayout.Space(m_IndentWidth * indent);
bool fold = !GUILayout.Toggle(!IsFold(bundle.name), "", BMGUIStyles.GetStyle("Foldout"));
SetFold(bundle.name, fold);
}
Texture2D bundleIcon = null;
switch (bundle.bundleType)
{
case BundleType.Scene:
bundleIcon = BMGUIStyles.GetIcon("sceneBundleIcon");
break;
case BundleType.Text:
bundleIcon = BMGUIStyles.GetIcon("textBundleIcon");
break;
default:
bundleIcon = BMGUIStyles.GetIcon("assetBundleIcon");
break;
}
GUILayout.Label(bundleIcon, BMGUIStyles.GetStyle("BItemLabelNormal"), GUILayout.ExpandWidth(false));
//GUILayout.Label(bundle.sceneBundle ? BMGUIStyles.GetIcon("sceneBundleIcon") : BMGUIStyles.GetIcon("assetBundleIcon"), BMGUIStyles.GetStyle("BItemLabelNormal"), GUILayout.ExpandWidth(false));
if (!isEditing)
{
GUILayout.Label(bundle.name, isSelected ? BMGUIStyles.GetStyle("BItemLabelActive") : BMGUIStyles.GetStyle("BItemLabelNormal"));
}
else
{
GUI.SetNextControlName(m_EditTextFeildName);
m_EditString = GUILayout.TextField(m_EditString, BMGUIStyles.GetStyle("TreeEditField"));
}
var r = GUILayoutUtility.GetLastRect();
r.x = r.xMax - 20;
r.height = 20;
if (state.changed)
{
GUI.Label(r, m_WarnIcon);
}
else if (extra.needBuild)
{
GUI.Label(r, m_InfoIcon);
}
EditorGUILayout.EndHorizontal();
return(itemRect);
}