YooAsset/Assets/YooAsset/Editor/AssetBundleBuilder/BuildParametersContext.cs

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using System;
using System.Collections;
using System.Collections.Generic;
using UnityEditor;
namespace YooAsset.Editor
{
public class BuildParametersContext : IContextObject
{
private readonly System.Diagnostics.Stopwatch _buildWatch = new System.Diagnostics.Stopwatch();
/// <summary>
/// 构建参数
/// </summary>
public BuildParameters Parameters { private set; get; }
/// <summary>
/// 构建管线的输出目录
/// </summary>
public string PipelineOutputDirectory { private set; get; }
public BuildParametersContext(BuildParameters parameters)
{
Parameters = parameters;
PipelineOutputDirectory = AssetBundleBuilderHelper.MakePipelineOutputDirectory(parameters.OutputRoot, parameters.BuildTarget);
if (parameters.BuildMode == EBuildMode.DryRunBuild)
PipelineOutputDirectory += $"_{EBuildMode.DryRunBuild}";
else if (parameters.BuildMode == EBuildMode.SimulateBuild)
PipelineOutputDirectory += $"_{EBuildMode.SimulateBuild}";
}
/// <summary>
/// 获取本次构建的补丁目录
/// </summary>
public string GetPackageDirectory()
{
return $"{Parameters.OutputRoot}/{Parameters.BuildTarget}/{Parameters.BuildVersion}";
}
/// <summary>
/// 获取构建选项
/// </summary>
public BuildAssetBundleOptions GetPipelineBuildOptions()
{
// For the new build system, unity always need BuildAssetBundleOptions.CollectDependencies and BuildAssetBundleOptions.DeterministicAssetBundle
// 除非设置ForceRebuildAssetBundle标记否则会进行增量打包
BuildAssetBundleOptions opt = BuildAssetBundleOptions.None;
opt |= BuildAssetBundleOptions.StrictMode; //Do not allow the build to succeed if any errors are reporting during it.
if (Parameters.BuildMode == EBuildMode.SimulateBuild)
throw new Exception("Should never get here !");
if (Parameters.BuildMode == EBuildMode.DryRunBuild)
{
opt |= BuildAssetBundleOptions.DryRunBuild;
return opt;
}
if (Parameters.CompressOption == ECompressOption.Uncompressed)
opt |= BuildAssetBundleOptions.UncompressedAssetBundle;
else if (Parameters.CompressOption == ECompressOption.LZ4)
opt |= BuildAssetBundleOptions.ChunkBasedCompression;
if (Parameters.BuildMode == EBuildMode.ForceRebuild)
opt |= BuildAssetBundleOptions.ForceRebuildAssetBundle; //Force rebuild the asset bundles
if (Parameters.DisableWriteTypeTree)
opt |= BuildAssetBundleOptions.DisableWriteTypeTree; //Do not include type information within the asset bundle (don't write type tree).
if (Parameters.IgnoreTypeTreeChanges)
opt |= BuildAssetBundleOptions.IgnoreTypeTreeChanges; //Ignore the type tree changes when doing the incremental build check.
opt |= BuildAssetBundleOptions.DisableLoadAssetByFileName; //Disables Asset Bundle LoadAsset by file name.
opt |= BuildAssetBundleOptions.DisableLoadAssetByFileNameWithExtension; //Disables Asset Bundle LoadAsset by file name with extension.
return opt;
}
/// <summary>
/// 获取构建的耗时(单位:秒)
/// </summary>
public float GetBuildingSeconds()
{
float seconds = _buildWatch.ElapsedMilliseconds / 1000f;
return seconds;
}
public void BeginWatch()
{
_buildWatch.Start();
}
public void StopWatch()
{
_buildWatch.Stop();
}
}
}