void IBuildTask.Run(BuildContext context)
{
var buildParameters = context.GetContextObject <AssetBundleBuilder.BuildParametersContext>();
var buildMap = context.GetContextObject <TaskGetBuildMap.BuildMapContext>();
BuildLogger.Log($"开始构建......");
BuildAssetBundleOptions opt = buildParameters.GetPiplineBuildOptions();
AssetBundleManifest manifest = BuildPipeline.BuildAssetBundles(buildParameters.PipelineOutputDirectory, buildMap.GetPipelineBuilds(), opt, buildParameters.Parameters.BuildTarget);
if (manifest == null)
{
throw new Exception("构建过程中发生错误！");
}
UnityManifestContext unityManifestContext = new UnityManifestContext();
unityManifestContext.Manifest = manifest;
context.SetContextObject(unityManifestContext);
}
private List <string> EncryptFiles(AssetBundleManifest unityManifest, AssetBundleBuilder.BuildParametersContext buildParameters)
{
// 加密资源列表
List <string> encryptList = new List <string>();
// 如果没有设置加密类
if (_encrypter == null)
{
return(encryptList);
}
BuildLogger.Log($"开始加密资源文件");
int progressBarCount = 0;
string[] allAssetBundles = unityManifest.GetAllAssetBundles();
foreach (string assetName in allAssetBundles)
{
string filePath = $"{buildParameters.OutputDirectory}/{assetName}";
if (_encrypter.Check(filePath))
{
encryptList.Add(assetName);
// 通过判断文件合法性，规避重复加密一个文件
byte[] fileData = File.ReadAllBytes(filePath);
if (EditorTools.CheckBundleFileValid(fileData))
{
byte[] bytes = _encrypter.Encrypt(fileData);
File.WriteAllBytes(filePath, bytes);
BuildLogger.Log($"文件加密完成：{filePath}");
}
}
// 进度条
progressBarCount++;
EditorUtility.DisplayProgressBar("进度", $"加密资源包：{progressBarCount}/{allAssetBundles.Length}", (float)progressBarCount / allAssetBundles.Length);
}
EditorUtility.ClearProgressBar();
return(encryptList);
}
/// <summary>
/// 加密文件
/// </summary>
private List <string> EncryptFiles(IAssetEncrypter encrypter, AssetBundleManifest unityManifest, AssetBundleBuilder.BuildParametersContext buildParameters)
{
// 加密资源列表
List <string> encryptList = new List <string>();
// 如果没有设置加密类
if (encrypter == null)
{
return(encryptList);
}
BuildLogger.Log($"开始加密资源文件");
string[] allAssetBundles = unityManifest.GetAllAssetBundles();
int progressValue = 0;
foreach (string bundleName in allAssetBundles)
{
string filePath = $"{buildParameters.PipelineOutputDirectory}/{bundleName}";
if (encrypter.Check(filePath))
{
encryptList.Add(bundleName);
// 注意：通过判断文件合法性，规避重复加密一个文件
byte[] fileData = File.ReadAllBytes(filePath);
if (EditorTools.CheckBundleFileValid(fileData))
{
byte[] bytes = encrypter.Encrypt(fileData);
File.WriteAllBytes(filePath, bytes);
BuildLogger.Log($"文件加密完成：{filePath}");
}
}
// 进度条
EditorTools.DisplayProgressBar("加密资源包", ++progressValue, allAssetBundles.Length);
}
EditorTools.ClearProgressBar();
return(encryptList);
}
/// <summary>
/// 开始构建
/// </summary>
public bool Run(BuildParameters buildParameters)
{
// 清空旧数据
_buildContext.ClearAllContext();
// 构建参数
var buildParametersContext = new BuildParametersContext(buildParameters);
_buildContext.SetContextObject(buildParametersContext);
// 执行构建流程
List <IBuildTask> pipeline = new List <IBuildTask>
{
new TaskPrepare(), //前期准备工作
new TaskGetBuildMap(), //获取构建列表
new TaskBuilding(), //开始执行构建
new TaskCheckCycle(), //检测循环依赖
new TaskEncryption(), //加密资源文件
new TaskCreatePatchManifest(), //创建清单文件
new TaskCreateReadme(), //创建说明文件
new TaskCreatePatchPackage(), //制作补丁包
new TaskCopyBuildinFiles(), //拷贝内置文件
};
bool succeed = BuildRunner.Run(pipeline, _buildContext);
if (succeed)
{
BuildLogger.Log($"构建成功！");
}
else
{
BuildLogger.Warning($"构建失败！");
}
return(succeed);
}
/// <summary>
/// 创建Readme文件到输出目录
/// </summary>
private void CreateReadmeFile(AssetBundleBuilder.BuildParametersContext buildParameters, AssetBundleBuilder.BuildOptionsContext buildOptions, AssetBundleManifest unityManifest)
{
string[] allAssetBundles = unityManifest.GetAllAssetBundles();
// 删除旧文件
string filePath = $"{buildParameters.OutputDirectory}/{PatchDefine.ReadmeFileName}";
if (File.Exists(filePath))
{
File.Delete(filePath);
}
BuildLogger.Log($"创建说明文件：{filePath}");
StringBuilder content = new StringBuilder();
AppendData(content, $"构建平台：{buildParameters.BuildTarget}");
AppendData(content, $"构建版本：{buildParameters.BuildVersion}");
AppendData(content, $"构建时间：{DateTime.Now}");
AppendData(content, "");
AppendData(content, $"--着色器--");
AppendData(content, $"IsCollectAllShaders：{AssetBundleCollectorSettingData.Setting.IsCollectAllShaders}");
AppendData(content, $"ShadersBundleName：{AssetBundleCollectorSettingData.Setting.ShadersBundleName}");
AppendData(content, "");
AppendData(content, $"--配置信息--");
for (int i = 0; i < AssetBundleCollectorSettingData.Setting.Collectors.Count; i++)
{
AssetBundleCollectorSetting.Collector wrapper = AssetBundleCollectorSettingData.Setting.Collectors[i];
AppendData(content, $"Directory : {wrapper.CollectDirectory} | {wrapper.PackRuleClassName} | {wrapper.FilterRuleClassName}");
}
AppendData(content, "");
AppendData(content, $"--构建参数--");
AppendData(content, $"CompressOption：{buildOptions.CompressOption}");
AppendData(content, $"IsForceRebuild：{buildOptions.IsForceRebuild}");
AppendData(content, $"IsDisableWriteTypeTree：{buildOptions.IsDisableWriteTypeTree}");
AppendData(content, $"IsIgnoreTypeTreeChanges：{buildOptions.IsIgnoreTypeTreeChanges}");
AppendData(content, "");
AppendData(content, $"--构建清单--");
for (int i = 0; i < allAssetBundles.Length; i++)
{
AppendData(content, allAssetBundles[i]);
}
PatchManifest patchFile = AssetBundleBuilder.LoadPatchManifestFile(buildParameters);
{
AppendData(content, "");
AppendData(content, $"--更新清单--");
foreach (var patchBundle in patchFile.BundleList)
{
if (patchBundle.Version == buildParameters.BuildVersion)
{
AppendData(content, patchBundle.BundleName);
}
}
AppendData(content, "");
AppendData(content, $"--变体列表--");
foreach (var variant in patchFile.VariantList)
{
AppendData(content, variant.ToString());
}
}
// 创建新文件
File.WriteAllText(filePath, content.ToString(), Encoding.UTF8);
}
void IBuildTask.Run(BuildContext context)
{
var buildParameters = context.GetContextObject <AssetBundleBuilder.BuildParametersContext>();
// 检测构建平台是否合法
if (buildParameters.Parameters.BuildTarget == BuildTarget.NoTarget)
{
throw new Exception("请选择目标平台");
}
// 检测构建版本是否合法
if (buildParameters.Parameters.BuildVersion <= 0)
{
throw new Exception("请先设置版本号");
}
// 检测输出目录是否为空
if (string.IsNullOrEmpty(buildParameters.PipelineOutputDirectory))
{
throw new Exception("输出目录不能为空");
}
// 检测资源收集配置文件
if (AssetBundleCollectorSettingData.GetCollecterCount() == 0)
{
throw new Exception("配置的资源收集路径为空");
}
// 增量更新时候的必要检测
if (buildParameters.Parameters.IsForceRebuild == false)
{
// 检测历史版本是否存在
if (AssetBundleBuilderHelper.HasAnyPackageVersion(buildParameters.Parameters.BuildTarget, buildParameters.Parameters.OutputRoot) == false)
{
throw new Exception("没有发现任何历史版本，请尝试强制重建");
}
// 检测构建版本是否合法
int maxPackageVersion = AssetBundleBuilderHelper.GetMaxPackageVersion(buildParameters.Parameters.BuildTarget, buildParameters.Parameters.OutputRoot);
if (buildParameters.Parameters.BuildVersion <= maxPackageVersion)
{
throw new Exception("构建版本不能小于历史版本");
}
// 检测补丁包是否已经存在
string packageDirectory = buildParameters.GetPackageDirectory();
if (Directory.Exists(packageDirectory))
{
throw new Exception($"补丁包已经存在：{packageDirectory}");
}
// 检测内置资源标记是否一致
PatchManifest oldPatchManifest = AssetBundleBuilderHelper.LoadPatchManifestFile(buildParameters.PipelineOutputDirectory);
if (buildParameters.Parameters.BuildinTags != oldPatchManifest.BuildinTags)
{
throw new Exception($"增量更新时内置资源标记必须一致：{buildParameters.Parameters.BuildinTags} != {oldPatchManifest.BuildinTags}");
}
}
// 如果是强制重建
if (buildParameters.Parameters.IsForceRebuild)
{
// 删除平台总目录
string platformDirectory = $"{buildParameters.Parameters.OutputRoot}/{buildParameters.Parameters.BuildTarget}";
if (EditorTools.DeleteDirectory(platformDirectory))
{
BuildLogger.Log($"删除平台总目录：{platformDirectory}");
}
}
// 如果输出目录不存在
if (EditorTools.CreateDirectory(buildParameters.PipelineOutputDirectory))
{
BuildLogger.Log($"创建输出目录：{buildParameters.PipelineOutputDirectory}");
}
}
