124 lines
3.6 KiB
C#
124 lines
3.6 KiB
C#
using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using Ichni;
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using UnityEditor;
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using UnityEditor.Build;
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using UnityEngine;
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/// <summary>
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/// AssetBundle 打包工具
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/// </summary>
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public class BuildAssetBundle
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{
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private static string BuildPrepare()
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{
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// 打包AB输出路径
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string strABOutPAthDir = string.Empty;
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// 获取“StreamingAssets”文件夹路径（不一定这个文件夹，可自定义）
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strABOutPAthDir = Application.streamingAssetsPath + "/ThemeBundles";
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// 判断文件夹是否存在，不存在则新建
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if (Directory.Exists(strABOutPAthDir) == false)
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{
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Directory.CreateDirectory(strABOutPAthDir);
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}
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return strABOutPAthDir;
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}
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private static void GenerateAbstracts(AssetBundleManifest manifest)
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{
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List<string> themeBundles = manifest.GetAllAssetBundles().ToList();
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foreach (string bundle in themeBundles)
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{
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string uriAbs = Application.streamingAssetsPath + "/ThemeBundles/" + bundle + ".abs";
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Debug.Log(uriAbs);
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if (!ES3.FileExists(uriAbs))
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{
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ThemeBundleAbstract abs = new ThemeBundleAbstract(bundle);
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ES3.Save("ThemeBundleAbstract", abs, uriAbs);
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}
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}
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}
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public static void BuildForTarget(BuildTarget target)
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{
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string platformDirectory = GetPlatformDirectory(target);
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if (string.IsNullOrEmpty(platformDirectory))
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{
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Debug.LogWarning($"Skip AssetBundle build for unsupported build target: {target}");
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return;
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}
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string uri = Path.Combine(BuildPrepare(), platformDirectory);
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if (Directory.Exists(uri) == false)
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{
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Directory.CreateDirectory(uri);
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}
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AssetBundleManifest manifest = BuildPipeline.BuildAssetBundles(uri, BuildAssetBundleOptions.None, target);
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if (manifest == null)
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{
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throw new BuildFailedException($"AssetBundle build failed for target: {target}");
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}
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GenerateAbstracts(manifest);
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}
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private static string GetPlatformDirectory(BuildTarget target)
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{
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return target switch
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{
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BuildTarget.StandaloneWindows => "Windows64",
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BuildTarget.StandaloneWindows64 => "Windows64",
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BuildTarget.StandaloneOSX => "OSX",
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BuildTarget.Android => "Android",
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BuildTarget.iOS => "IOS",
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_ => string.Empty
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};
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}
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[MenuItem("AssetBundleTools/BuildToWindows64")]
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public static void BuildToWindows64()
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{
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BuildForTarget(BuildTarget.StandaloneWindows64);
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}
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[MenuItem("AssetBundleTools/BuildToOSX")]
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public static void BuildToOSX()
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{
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BuildForTarget(BuildTarget.StandaloneOSX);
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}
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[MenuItem("AssetBundleTools/BuildToAndroid")]
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public static void BuildToAndroid()
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{
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BuildForTarget(BuildTarget.Android);
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}
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[MenuItem("AssetBundleTools/BuildToIOS")]
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public static void BuildToIOS()
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{
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BuildForTarget(BuildTarget.iOS);
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}
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}
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[InitializeOnLoad]
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public static class AssetBundleBuildPlayerHandler
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{
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static AssetBundleBuildPlayerHandler()
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{
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BuildPlayerWindow.RegisterBuildPlayerHandler(BuildPlayerWithAssetBundles);
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}
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private static void BuildPlayerWithAssetBundles(BuildPlayerOptions options)
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{
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Debug.Log($"Rebuild AssetBundles before player build: {options.target}");
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BuildAssetBundle.BuildForTarget(options.target);
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BuildPlayerWindow.DefaultBuildMethods.BuildPlayer(options);
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}
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}
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